fw.elf:     file format elf32-littlearm


Disassembly of section .text:

08000000 <vector_table>:
 8000000:	20020000 080011e3 080006cf 080006cd     ... ............
 8000010:	080006cd 080006cd 080006cd 00000000     ................
	...
 800002c:	080006cf 080006cf 00000000 08007815     .............x..
 800003c:	08008019 080006cd 080006cd 080006cd     ................
 800004c:	080006cd 080006cd 080006cd 080006cd     ................
 800005c:	080006cd 080006cd 080006cd 080006cd     ................
 800006c:	080006cd 080006cd 080006cd 080006cd     ................
 800007c:	080006cd 080006cd 080006cd 080006cd     ................
 800008c:	080006cd 080006cd 080006cd 080006cd     ................
 800009c:	080006cd 080006cd 080006cd 080006cd     ................
 80000ac:	080006cd 080006cd 080006cd 080006cd     ................
 80000bc:	080006cd 080006cd 080006cd 080006cd     ................
 80000cc:	080006cd 080006cd 080006cd 080006cd     ................
 80000dc:	080006cd 080006cd 080006cd 080006cd     ................
 80000ec:	080006cd 080006cd 080006cd 080006cd     ................
 80000fc:	080006cd 080006cd 080006cd 080006cd     ................
 800010c:	080006cd 080006cd 080006cd 080006cd     ................
 800011c:	080006cd 080006cd 080006cd 080006cd     ................
 800012c:	080006cd 080006cd 080006cd 080006cd     ................
 800013c:	080006cd 080006cd 080006cd 080006cd     ................
 800014c:	08000eab 080006cd 080006cd 080006cd     ................
 800015c:	080006cd 080006cd 080006cd 080006cd     ................
 800016c:	080006cd 080006cd 080006cd 080006cd     ................
 800017c:	080006cd 080006cd 080006cd 080006cd     ................
 800018c:	080006cd 080006cd 080006cd 080006cd     ................
 800019c:	080006cd 080006cd 080006cd 080006cd     ................

080001ac <usbd_set_config.lto_priv.0>:
		return USBD_REQ_NOTSUPP;
}

static void usbd_set_config(usbd_device *usbd_dev, uint16_t wValue)
{
	switch (wValue) {			/* configuration # */
 80001ac:	          2901      	cmp	r1, #1
{
 80001ae:	          b537      	push	{r0, r1, r2, r4, r5, lr}
 80001b0:	          4604      	mov	r4, r0
	switch (wValue) {			/* configuration # */
 80001b2:	/-------- d120      	bne.n	80001f6 <usbd_set_config.lto_priv.0+0x4a>
}

void usbd_ep_setup(usbd_device *usbd_dev, uint8_t addr, uint8_t type,
		   uint16_t max_size, usbd_endpoint_callback callback)
{
	usbd_dev->driver->ep_setup(usbd_dev, addr, type, max_size, callback);
 80001b4:	|         f8d0 30fc 	ldr.w	r3, [r0, #252]	@ 0xfc
 80001b8:	|         4a14      	ldr	r2, [pc, #80]	@ (800020c <usbd_set_config.lto_priv.0+0x60>)
 80001ba:	|         9200      	str	r2, [sp, #0]
 80001bc:	|         2202      	movs	r2, #2
 80001be:	|         689d      	ldr	r5, [r3, #8]
 80001c0:	|         4611      	mov	r1, r2
 80001c2:	|         2340      	movs	r3, #64	@ 0x40
 80001c4:	|         47a8      	blx	r5
 80001c6:	|         f8d4 30fc 	ldr.w	r3, [r4, #252]	@ 0xfc
 80001ca:	|         4a11      	ldr	r2, [pc, #68]	@ (8000210 <usbd_set_config.lto_priv.0+0x64>)
 80001cc:	|         9200      	str	r2, [sp, #0]
 80001ce:	|         689d      	ldr	r5, [r3, #8]
 80001d0:	|         2202      	movs	r2, #2
 80001d2:	|         2340      	movs	r3, #64	@ 0x40
 80001d4:	|         2182      	movs	r1, #130	@ 0x82
 80001d6:	|         4620      	mov	r0, r4
 80001d8:	|         47a8      	blx	r5
				   uint8_t type_mask,
				   usbd_control_callback callback)
{
	int i;

	for (i = 0; i < MAX_USER_CONTROL_CALLBACK; i++) {
 80001da:	|         2300      	movs	r3, #0
		if (usbd_dev->user_control_callback[i].cb) {
 80001dc:	|         f104 0268 	add.w	r2, r4, #104	@ 0x68
 80001e0:	|     /-> f852 1033 	ldr.w	r1, [r2, r3, lsl #3]
 80001e4:	|  /--|-- b149      	cbz	r1, 80001fa <usbd_set_config.lto_priv.0+0x4e>
	for (i = 0; i < MAX_USER_CONTROL_CALLBACK; i++) {
 80001e6:	|  |  |   3301      	adds	r3, #1
 80001e8:	|  |  |   2b04      	cmp	r3, #4
 80001ea:	|  |  \-- d1f9      	bne.n	80001e0 <usbd_set_config.lto_priv.0+0x34>
}

void usbd_register_set_altsetting_callback(usbd_device *usbd_dev,
					usbd_set_altsetting_callback callback)
{
	usbd_dev->user_callback_set_altsetting = callback;
 80001ec:	|  |  /-> 4b09      	ldr	r3, [pc, #36]	@ (8000214 <usbd_set_config.lto_priv.0+0x68>)
 80001ee:	|  |  |   f8c4 30f8 	str.w	r3, [r4, #248]	@ 0xf8
	usbd_dev->user_callback_sof = callback;
 80001f2:	|  |  |   4b09      	ldr	r3, [pc, #36]	@ (8000218 <usbd_set_config.lto_priv.0+0x6c>)
 80001f4:	|  |  |   64a3      	str	r3, [r4, #72]	@ 0x48
		usbd_register_set_altsetting_callback(usbd_dev,
						      ecm_altset_cb);

		usbd_register_sof_callback(usbd_dev, ecm_sof_cb);
	};
}
 80001f6:	\--|--|-> b003      	add	sp, #12
 80001f8:	   |  |   bd30      	pop	{r4, r5, pc}
 80001fa:	   \--|-> eb04 03c3 	add.w	r3, r4, r3, lsl #3
			continue;
		}

		usbd_dev->user_control_callback[i].type = type;
 80001fe:	      |   f647 7221 	movw	r2, #32545	@ 0x7f21
 8000202:	      |   f8a3 206c 	strh.w	r2, [r3, #108]	@ 0x6c
		usbd_dev->user_control_callback[i].type_mask = type_mask;
		usbd_dev->user_control_callback[i].cb = callback;
 8000206:	      |   4a05      	ldr	r2, [pc, #20]	@ (800021c <usbd_set_config.lto_priv.0+0x70>)
 8000208:	      |   669a      	str	r2, [r3, #104]	@ 0x68
		return 0;
 800020a:	      \-- e7ef      	b.n	80001ec <usbd_set_config.lto_priv.0+0x40>
 800020c:	          08001711 	.word	0x08001711
 8000210:	          08001299 	.word	0x08001299
 8000214:	          08001751 	.word	0x08001751
 8000218:	          080012c1 	.word	0x080012c1
 800021c:	          080017cd 	.word	0x080017cd

08000220 <usbd_intr.lto_priv.0>:

static void usbd_intr(usbd_device *udev)
{
 8000220:	b508      	push	{r3, lr}
	usbd_dev->driver->poll(usbd_dev);
 8000222:	f8d0 30fc 	ldr.w	r3, [r0, #252]	@ 0xfc
 8000226:	6a5b      	ldr	r3, [r3, #36]	@ 0x24
 8000228:	4798      	blx	r3
 * @param[in] irqn Unsigned int8. Interrupt number @ref CM3_nvic_defines_irqs
 */

void nvic_enable_irq(uint8_t irqn)
{
	NVIC_ISER(irqn / 32) = (1 << (irqn % 32));
 800022a:	f04f 23e0 	mov.w	r3, #3758153728	@ 0xe000e000
 800022e:	2208      	movs	r2, #8
 8000230:	f8c3 2108 	str.w	r2, [r3, #264]	@ 0x108
	usbd_poll(udev);
	nvic_enable_irq(__usb_irq);
}
 8000234:	bd08      	pop	{r3, pc}

08000236 <netif_null_output_ip4>:
  LWIP_UNUSED_ARG(netif);
  LWIP_UNUSED_ARG(p);
  LWIP_UNUSED_ARG(ipaddr);

  return ERR_IF;
}
 8000236:	f06f 000b 	mvn.w	r0, #11
 800023a:	4770      	bx	lr

0800023c <idle_cb.lto_priv.0>:
extern void usb_init(void);

/*
 *
 */
static void idle_cb(void *ctx) { (void)ctx; }
 800023c:	4770      	bx	lr

0800023e <_out_null>:

// internal null output
static inline void _out_null(char character, void* buffer, size_t idx, size_t maxlen)
{
  (void)character; (void)buffer; (void)idx; (void)maxlen;
}
 800023e:	4770      	bx	lr

08000240 <usbd_ep_read_packet>:
	return usbd_dev->driver->ep_write_packet(usbd_dev, addr, buf, len);
}

uint16_t usbd_ep_read_packet(usbd_device *usbd_dev, uint8_t addr, void *buf,
			     uint16_t len)
{
 8000240:	b410      	push	{r4}
	return usbd_dev->driver->ep_read_packet(usbd_dev, addr, buf, len);
 8000242:	f8d0 40fc 	ldr.w	r4, [r0, #252]	@ 0xfc
 8000246:	6a24      	ldr	r4, [r4, #32]
 8000248:	46a4      	mov	ip, r4
}
 800024a:	f85d 4b04 	ldr.w	r4, [sp], #4
	return usbd_dev->driver->ep_read_packet(usbd_dev, addr, buf, len);
 800024e:	4760      	bx	ip

08000250 <ecm_rx_q_cb>:
{
 8000250:	b510      	push	{r4, lr}
	struct pbuf *q = *p;
 8000252:	6804      	ldr	r4, [r0, #0]
	len = usbd_ep_read_packet(usbdev, ECM_OUT_ENDP_ADDR,
 8000254:	4804      	ldr	r0, [pc, #16]	@ (8000268 <ecm_rx_q_cb+0x18>)
 8000256:	6862      	ldr	r2, [r4, #4]
 8000258:	6800      	ldr	r0, [r0, #0]
 800025a:	2340      	movs	r3, #64	@ 0x40
 800025c:	2102      	movs	r1, #2
 800025e:	f7ff ffef 	bl	8000240 <usbd_ep_read_packet>
	q->len = q->tot_len = len;
 8000262:	8120      	strh	r0, [r4, #8]
 8000264:	8160      	strh	r0, [r4, #10]
}
 8000266:	bd10      	pop	{r4, pc}
 8000268:	20000060 	.word	0x20000060

0800026c <usbd_ep_stall_set>:

void usbd_ep_stall_set(usbd_device *usbd_dev, uint8_t addr, uint8_t stall)
{
	usbd_dev->driver->ep_stall_set(usbd_dev, addr, stall);
 800026c:	f8d0 30fc 	ldr.w	r3, [r0, #252]	@ 0xfc
 8000270:	691b      	ldr	r3, [r3, #16]
 8000272:	4718      	bx	r3

08000274 <usb_standard_set_address>:

static enum usbd_request_return_codes
usb_standard_set_address(usbd_device *usbd_dev,
			 struct usb_setup_data *req, uint8_t **buf,
			 uint16_t *len)
{
 8000274:	             b508      	push	{r3, lr}
	(void)req;
	(void)buf;
	(void)len;

	/* The actual address is only latched at the STATUS IN stage. */
	if ((req->bmRequestType != 0) || (req->wValue >= 128)) {
 8000276:	             780b      	ldrb	r3, [r1, #0]
 8000278:	/----------- b97b      	cbnz	r3, 800029a <usb_standard_set_address+0x26>
 800027a:	|            8849      	ldrh	r1, [r1, #2]
 800027c:	|            297f      	cmp	r1, #127	@ 0x7f
 800027e:	|  /-------- d807      	bhi.n	8000290 <usb_standard_set_address+0x1c>

	/*
	 * Special workaround for STM32F10[57] that require the address
	 * to be set here. This is undocumented!
	 */
	if (usbd_dev->driver->set_address_before_status) {
 8000280:	|  |         f8d0 30fc 	ldr.w	r3, [r0, #252]	@ 0xfc
	usbd_dev->current_address = req->wValue;
 8000284:	|  |         b2c9      	uxtb	r1, r1
 8000286:	|  |         7581      	strb	r1, [r0, #22]
	if (usbd_dev->driver->set_address_before_status) {
 8000288:	|  |         f893 2030 	ldrb.w	r2, [r3, #48]	@ 0x30
 800028c:	|  |     /-- b912      	cbnz	r2, 8000294 <usb_standard_set_address+0x20>
		usbd_dev->driver->set_address(usbd_dev, req->wValue);
	}

	return USBD_REQ_HANDLED;
 800028e:	|  |  /--|-> 2301      	movs	r3, #1
}
 8000290:	|  >--|--|-> 4618      	mov	r0, r3
 8000292:	|  |  |  |   bd08      	pop	{r3, pc}
		usbd_dev->driver->set_address(usbd_dev, req->wValue);
 8000294:	|  |  |  \-> 685b      	ldr	r3, [r3, #4]
 8000296:	|  |  |      4798      	blx	r3
 8000298:	|  |  \----- e7f9      	b.n	800028e <usb_standard_set_address+0x1a>
		return USBD_REQ_NOTSUPP;
 800029a:	\--|-------> 2300      	movs	r3, #0
 800029c:	   \-------- e7f8      	b.n	8000290 <usb_standard_set_address+0x1c>

0800029e <usb_standard_set_configuration>:

static enum usbd_request_return_codes
usb_standard_set_configuration(usbd_device *usbd_dev,
			       struct usb_setup_data *req,
			       uint8_t **buf, uint16_t *len)
{
 800029e:	                   b5f8      	push	{r3, r4, r5, r6, r7, lr}

	(void)req;
	(void)buf;
	(void)len;

	if (req->wValue > 0) {
 80002a0:	                   884a      	ldrh	r2, [r1, #2]
{
 80002a2:	                   4604      	mov	r4, r0
 80002a4:	                   460d      	mov	r5, r1
	if (req->wValue > 0) {
 80002a6:	         /-------- b172      	cbz	r2, 80002c6 <usb_standard_set_configuration+0x28>
		for (i = 0; i < usbd_dev->desc->bNumConfigurations; i++) {
 80002a8:	         |         6803      	ldr	r3, [r0, #0]
 80002aa:	         |         7c59      	ldrb	r1, [r3, #17]
 80002ac:	         |         2300      	movs	r3, #0
 80002ae:	         |  /----> 4299      	cmp	r1, r3
 80002b0:	         |  |  /-- d801      	bhi.n	80002b6 <usb_standard_set_configuration+0x18>
				found_index = i;
				break;
			}
		}
		if (found_index < 0) {
			return USBD_REQ_NOTSUPP;
 80002b2:	         |  |  |   2000      	movs	r0, #0
			}
		}
	}

	return USBD_REQ_HANDLED;
}
 80002b4:	      /--|--|--|-> bdf8      	pop	{r3, r4, r5, r6, r7, pc}
			    == usbd_dev->config[i]->bConfigurationValue) {
 80002b6:	      |  |  |  \-> 6860      	ldr	r0, [r4, #4]
 80002b8:	      |  |  |      f850 0023 	ldr.w	r0, [r0, r3, lsl #2]
			if (req->wValue
 80002bc:	      |  |  |      7940      	ldrb	r0, [r0, #5]
 80002be:	      |  |  |      4290      	cmp	r0, r2
 80002c0:	      |  |  |  /-- d003      	beq.n	80002ca <usb_standard_set_configuration+0x2c>
		for (i = 0; i < usbd_dev->desc->bNumConfigurations; i++) {
 80002c2:	      |  |  |  |   3301      	adds	r3, #1
 80002c4:	      |  |  \--|-- e7f3      	b.n	80002ae <usb_standard_set_configuration+0x10>
	int found_index = -1;
 80002c6:	      |  \-----|-> f04f 33ff 	mov.w	r3, #4294967295	@ 0xffffffff
	usbd_dev->current_config = found_index + 1;
 80002ca:	      |        \-> 3301      	adds	r3, #1
 80002cc:	      |            b2db      	uxtb	r3, r3
 80002ce:	      |            75e3      	strb	r3, [r4, #23]
	if (usbd_dev->current_config > 0) {
 80002d0:	      |        /-- b94b      	cbnz	r3, 80002e6 <usb_standard_set_configuration+0x48>
	usbd_dev->driver->ep_reset(usbd_dev);
 80002d2:	      |  /-----|-> f8d4 30fc 	ldr.w	r3, [r4, #252]	@ 0xfc
 80002d6:	      |  |     |   4620      	mov	r0, r4
 80002d8:	      |  |     |   68db      	ldr	r3, [r3, #12]
 80002da:	      |  |     |   4798      	blx	r3
	if (usbd_dev->user_callback_set_config[0]) {
 80002dc:	      |  |     |   f8d4 30e8 	ldr.w	r3, [r4, #232]	@ 0xe8
 80002e0:	   /--|--|-----|-- b9cb      	cbnz	r3, 8000316 <usb_standard_set_configuration+0x78>
	return USBD_REQ_HANDLED;
 80002e2:	/--|--|--|-----|-> 2001      	movs	r0, #1
 80002e4:	|  |  \--|-----|-- e7e6      	b.n	80002b4 <usb_standard_set_configuration+0x16>
		cfg = usbd_dev->config[usbd_dev->current_config - 1];
 80002e6:	|  |     |     \-> f103 4380 	add.w	r3, r3, #1073741824	@ 0x40000000
 80002ea:	|  |     |         6862      	ldr	r2, [r4, #4]
 80002ec:	|  |     |         3b01      	subs	r3, #1
 80002ee:	|  |     |         f852 3023 	ldr.w	r3, [r2, r3, lsl #2]
		int totalLen = cfg->wTotalLength;
 80002f2:	|  |     |         885a      	ldrh	r2, [r3, #2]
		while(totalLen > 0) {
 80002f4:	|  |     |  /----> 2a00      	cmp	r2, #0
 80002f6:	|  |     \--|----- ddec      	ble.n	80002d2 <usb_standard_set_configuration+0x34>
			if(totalLen >= (int)sizeof(struct usb_interface_descriptor)) {
 80002f8:	|  |        |      2a08      	cmp	r2, #8
 80002fa:	|  |        |  /-- dd08      	ble.n	800030e <usb_standard_set_configuration+0x70>
				if(ptr[1] == USB_DT_INTERFACE) {
 80002fc:	|  |        |  |   7859      	ldrb	r1, [r3, #1]
 80002fe:	|  |        |  |   2904      	cmp	r1, #4
 8000300:	|  |        |  +-- d105      	bne.n	800030e <usb_standard_set_configuration+0x70>
					if(!usbd_dev->current_iface[iface->bInterfaceNumber])
 8000302:	|  |        |  |   7899      	ldrb	r1, [r3, #2]
 8000304:	|  |        |  |   eb04 0181 	add.w	r1, r4, r1, lsl #2
 8000308:	|  |        |  |   69c8      	ldr	r0, [r1, #28]
 800030a:	|  |        |  +-- b900      	cbnz	r0, 800030e <usb_standard_set_configuration+0x70>
						usbd_dev->current_iface[iface->bInterfaceNumber] = iface;
 800030c:	|  |        |  |   61cb      	str	r3, [r1, #28]
			totalLen -= ptr[0];
 800030e:	|  |        |  \-> 7819      	ldrb	r1, [r3, #0]
 8000310:	|  |        |      1a52      	subs	r2, r2, r1
			ptr += ptr[0];
 8000312:	|  |        |      440b      	add	r3, r1
 8000314:	|  |        \----- e7ee      	b.n	80002f4 <usb_standard_set_configuration+0x56>
			usbd_dev->user_control_callback[i].cb = NULL;
 8000316:	|  \-------------> 2300      	movs	r3, #0
 8000318:	|                  66a3      	str	r3, [r4, #104]	@ 0x68
 800031a:	|                  6723      	str	r3, [r4, #112]	@ 0x70
 800031c:	|                  67a3      	str	r3, [r4, #120]	@ 0x78
 800031e:	|                  f8c4 3080 	str.w	r3, [r4, #128]	@ 0x80
		for (i = 0; i < MAX_USER_SET_CONFIG_CALLBACK; i++) {
 8000322:	|                  f104 06e4 	add.w	r6, r4, #228	@ 0xe4
 8000326:	|                  f104 07f4 	add.w	r7, r4, #244	@ 0xf4
			if (usbd_dev->user_callback_set_config[i]) {
 800032a:	|           /----> f856 3f04 	ldr.w	r3, [r6, #4]!
 800032e:	|           |  /-- b113      	cbz	r3, 8000336 <usb_standard_set_configuration+0x98>
				usbd_dev->user_callback_set_config[i](usbd_dev,
 8000330:	|           |  |   8869      	ldrh	r1, [r5, #2]
 8000332:	|           |  |   4620      	mov	r0, r4
 8000334:	|           |  |   4798      	blx	r3
		for (i = 0; i < MAX_USER_SET_CONFIG_CALLBACK; i++) {
 8000336:	|           |  \-> 42be      	cmp	r6, r7
 8000338:	|           \----- d1f7      	bne.n	800032a <usb_standard_set_configuration+0x8c>
 800033a:	\----------------- e7d2      	b.n	80002e2 <usb_standard_set_configuration+0x44>

0800033c <usb_standard_get_configuration>:
			       struct usb_setup_data *req,
			       uint8_t **buf, uint16_t *len)
{
	(void)req;

	if (*len > 1) {
 800033c:	    8819      	ldrh	r1, [r3, #0]
		*len = 1;
	}
	if (usbd_dev->current_config > 0) {
		const struct usb_config_descriptor *cfg =
			usbd_dev->config[usbd_dev->current_config - 1];
		(*buf)[0] = cfg->bConfigurationValue;
 800033e:	    6812      	ldr	r2, [r2, #0]
	if (*len > 1) {
 8000340:	    2901      	cmp	r1, #1
		*len = 1;
 8000342:	    bf84      	itt	hi
 8000344:	    2101      	movhi	r1, #1
 8000346:	    8019      	strhhi	r1, [r3, #0]
	if (usbd_dev->current_config > 0) {
 8000348:	    7dc3      	ldrb	r3, [r0, #23]
 800034a:	/-- b133      	cbz	r3, 800035a <usb_standard_get_configuration+0x1e>
			usbd_dev->config[usbd_dev->current_config - 1];
 800034c:	|   f103 4380 	add.w	r3, r3, #1073741824	@ 0x40000000
		const struct usb_config_descriptor *cfg =
 8000350:	|   6841      	ldr	r1, [r0, #4]
			usbd_dev->config[usbd_dev->current_config - 1];
 8000352:	|   3b01      	subs	r3, #1
		(*buf)[0] = cfg->bConfigurationValue;
 8000354:	|   f851 3023 	ldr.w	r3, [r1, r3, lsl #2]
 8000358:	|   795b      	ldrb	r3, [r3, #5]
 800035a:	\-> 7013      	strb	r3, [r2, #0]
	} else {
		(*buf)[0] = 0;
	}

	return USBD_REQ_HANDLED;
}
 800035c:	    2001      	movs	r0, #1
 800035e:	    4770      	bx	lr

08000360 <usb_standard_set_interface>:

static enum usbd_request_return_codes
usb_standard_set_interface(usbd_device *usbd_dev,
			   struct usb_setup_data *req,
			   uint8_t **buf, uint16_t *len)
{
 8000360:	             b5f8      	push	{r3, r4, r5, r6, r7, lr}
	const struct usb_config_descriptor *cfx =
		usbd_dev->config[usbd_dev->current_config - 1];
 8000362:	             7dc2      	ldrb	r2, [r0, #23]
 8000364:	             f102 4280 	add.w	r2, r2, #1073741824	@ 0x40000000
{
 8000368:	             461f      	mov	r7, r3
		usbd_dev->config[usbd_dev->current_config - 1];
 800036a:	             3a01      	subs	r2, #1
	const struct usb_config_descriptor *cfx =
 800036c:	             6843      	ldr	r3, [r0, #4]
 800036e:	             f853 4022 	ldr.w	r4, [r3, r2, lsl #2]
{
 8000372:	             460d      	mov	r5, r1

	(void)buf;

	if (req->wIndex >= cfx->bNumInterfaces) {
 8000374:	             7923      	ldrb	r3, [r4, #4]
 8000376:	             8889      	ldrh	r1, [r1, #4]
 8000378:	             428b      	cmp	r3, r1
 800037a:	      /----- d904      	bls.n	8000386 <usb_standard_set_interface+0x26>
		return USBD_REQ_NOTSUPP;
	}

	if(req->wIndex >= USBD_INTERFACE_MAX) {
 800037c:	      |      2907      	cmp	r1, #7
 800037e:	      +----- d802      	bhi.n	8000386 <usb_standard_set_interface+0x26>
		return USBD_REQ_NOTSUPP;
	}

	int totalLen = cfx->wTotalLength;
 8000380:	      |      8866      	ldrh	r6, [r4, #2]
	uint8_t *ptr = (uint8_t *)cfx;
	struct usb_interface_descriptor *iface;
	while(totalLen > 0) {
		if(totalLen < (int)sizeof(struct usb_interface_descriptor))
 8000382:	/-----|----> 2e08      	cmp	r6, #8
 8000384:	|     |  /-- dc01      	bgt.n	800038a <usb_standard_set_interface+0x2a>
		return USBD_REQ_NOTSUPP;
 8000386:	|     \--|-> 2000      	movs	r0, #0
 8000388:	|  /-----|-- e013      	b.n	80003b2 <usb_standard_set_interface+0x52>
			return USBD_REQ_NOTSUPP;

		if(ptr[1] == USB_DT_INTERFACE) {
 800038a:	|  |     \-> 7863      	ldrb	r3, [r4, #1]
 800038c:	|  |         2b04      	cmp	r3, #4
 800038e:	|  |  /----- d111      	bne.n	80003b4 <usb_standard_set_interface+0x54>
			iface = (struct usb_interface_descriptor *)ptr;
			if(iface->bInterfaceNumber == req->wIndex && iface->bAlternateSetting == req->wValue) {
 8000390:	|  |  |      78a3      	ldrb	r3, [r4, #2]
 8000392:	|  |  |      428b      	cmp	r3, r1
 8000394:	|  |  +----- d10e      	bne.n	80003b4 <usb_standard_set_interface+0x54>
 8000396:	|  |  |      886b      	ldrh	r3, [r5, #2]
 8000398:	|  |  |      78e2      	ldrb	r2, [r4, #3]
 800039a:	|  |  |      429a      	cmp	r2, r3
 800039c:	|  |  +----- d10a      	bne.n	80003b4 <usb_standard_set_interface+0x54>

				usbd_dev->current_iface[req->wIndex] = iface;
 800039e:	|  |  |      eb00 0381 	add.w	r3, r0, r1, lsl #2
 80003a2:	|  |  |      61dc      	str	r4, [r3, #28]

				if (usbd_dev->user_callback_set_altsetting) {
 80003a4:	|  |  |      f8d0 30f8 	ldr.w	r3, [r0, #248]	@ 0xf8
 80003a8:	|  |  |  /-- b103      	cbz	r3, 80003ac <usb_standard_set_interface+0x4c>
						usbd_dev->user_callback_set_altsetting(usbd_dev,
 80003aa:	|  |  |  |   4798      	blx	r3
										       req->wIndex,
										       req->wValue);
				}

				*len = 0;
 80003ac:	|  |  |  \-> 2300      	movs	r3, #0
 80003ae:	|  |  |      803b      	strh	r3, [r7, #0]

				return USBD_REQ_HANDLED;
 80003b0:	|  |  |      2001      	movs	r0, #1
		totalLen -= ptr[0];
		ptr += ptr[0];
	}

	return USBD_REQ_NOTSUPP;
}
 80003b2:	|  \--|----> bdf8      	pop	{r3, r4, r5, r6, r7, pc}
		totalLen -= ptr[0];
 80003b4:	|     \----> 7823      	ldrb	r3, [r4, #0]
 80003b6:	|            1af6      	subs	r6, r6, r3
		ptr += ptr[0];
 80003b8:	|            441c      	add	r4, r3
 80003ba:	\----------- e7e2      	b.n	8000382 <usb_standard_set_interface+0x22>

080003bc <usb_standard_get_interface>:

static enum usbd_request_return_codes
usb_standard_get_interface(usbd_device *usbd_dev,
			   struct usb_setup_data *req,
			   uint8_t **buf, uint16_t *len)
{
 80003bc:	       b570      	push	{r4, r5, r6, lr}
 80003be:	       4604      	mov	r4, r0
	const struct usb_config_descriptor *cfx =
		usbd_dev->config[usbd_dev->current_config - 1];

	if (req->wIndex >= cfx->bNumInterfaces) {
 80003c0:	       8888      	ldrh	r0, [r1, #4]
		usbd_dev->config[usbd_dev->current_config - 1];
 80003c2:	       7de5      	ldrb	r5, [r4, #23]
	const struct usb_config_descriptor *cfx =
 80003c4:	       6866      	ldr	r6, [r4, #4]
		usbd_dev->config[usbd_dev->current_config - 1];
 80003c6:	       f105 4580 	add.w	r5, r5, #1073741824	@ 0x40000000
 80003ca:	       3d01      	subs	r5, #1
	if (req->wIndex >= cfx->bNumInterfaces) {
 80003cc:	       f856 5025 	ldr.w	r5, [r6, r5, lsl #2]
 80003d0:	       792d      	ldrb	r5, [r5, #4]
 80003d2:	       4285      	cmp	r5, r0
 80003d4:	/----- d90f      	bls.n	80003f6 <usb_standard_get_interface+0x3a>
		return USBD_REQ_NOTSUPP;
	}

	if(req->wIndex >= USBD_INTERFACE_MAX) {
 80003d6:	|      2807      	cmp	r0, #7
 80003d8:	+----- d80d      	bhi.n	80003f6 <usb_standard_get_interface+0x3a>
		return USBD_REQ_NOTSUPP;
	}

	if(!usbd_dev->current_iface[req->wIndex]) {
 80003da:	|      eb04 0080 	add.w	r0, r4, r0, lsl #2
 80003de:	|      69c0      	ldr	r0, [r0, #28]
 80003e0:	|  /-- b140      	cbz	r0, 80003f4 <usb_standard_get_interface+0x38>
		return USBD_REQ_NOTSUPP;
	}

	*len = 1;
 80003e2:	|  |   2001      	movs	r0, #1
 80003e4:	|  |   8018      	strh	r0, [r3, #0]
	(*buf)[0] = usbd_dev->current_iface[req->wIndex]->bAlternateSetting;
 80003e6:	|  |   6813      	ldr	r3, [r2, #0]
 80003e8:	|  |   888a      	ldrh	r2, [r1, #4]
 80003ea:	|  |   eb04 0482 	add.w	r4, r4, r2, lsl #2
 80003ee:	|  |   69e2      	ldr	r2, [r4, #28]
 80003f0:	|  |   78d2      	ldrb	r2, [r2, #3]
 80003f2:	|  |   701a      	strb	r2, [r3, #0]
	return USBD_REQ_HANDLED;
}
 80003f4:	|  >-> bd70      	pop	{r4, r5, r6, pc}
		return USBD_REQ_NOTSUPP;
 80003f6:	\--|-> 2000      	movs	r0, #0
 80003f8:	   \-- e7fc      	b.n	80003f4 <usb_standard_get_interface+0x38>

080003fa <usb_standard_device_get_status>:
	(void)usbd_dev;
	(void)req;

	/* bit 0: self powered */
	/* bit 1: remote wakeup */
	if (*len > 2) {
 80003fa:	8819      	ldrh	r1, [r3, #0]
 80003fc:	2902      	cmp	r1, #2
		*len = 2;
 80003fe:	bf84      	itt	hi
 8000400:	2102      	movhi	r1, #2
 8000402:	8019      	strhhi	r1, [r3, #0]
	}
	(*buf)[0] = 0;
 8000404:	6811      	ldr	r1, [r2, #0]
 8000406:	2300      	movs	r3, #0
 8000408:	700b      	strb	r3, [r1, #0]
	(*buf)[1] = 0;
 800040a:	6812      	ldr	r2, [r2, #0]

	return USBD_REQ_HANDLED;
}
 800040c:	2001      	movs	r0, #1
	(*buf)[1] = 0;
 800040e:	7053      	strb	r3, [r2, #1]
}
 8000410:	4770      	bx	lr

08000412 <usb_standard_interface_get_status>:

static enum usbd_request_return_codes
usb_standard_interface_get_status(usbd_device *usbd_dev,
 8000412:	8819      	ldrh	r1, [r3, #0]
 8000414:	2902      	cmp	r1, #2
 8000416:	bf84      	itt	hi
 8000418:	2102      	movhi	r1, #2
 800041a:	8019      	strhhi	r1, [r3, #0]
 800041c:	6811      	ldr	r1, [r2, #0]
 800041e:	2300      	movs	r3, #0
 8000420:	700b      	strb	r3, [r1, #0]
 8000422:	6812      	ldr	r2, [r2, #0]
 8000424:	2001      	movs	r0, #1
 8000426:	7053      	strb	r3, [r2, #1]
 8000428:	4770      	bx	lr

0800042a <usb_standard_endpoint_get_status>:

static enum usbd_request_return_codes
usb_standard_endpoint_get_status(usbd_device *usbd_dev,
				 struct usb_setup_data *req,
				 uint8_t **buf, uint16_t *len)
{
 800042a:	b510      	push	{r4, lr}
 800042c:	4614      	mov	r4, r2
	(void)req;

	if (*len > 2) {
 800042e:	881a      	ldrh	r2, [r3, #0]
 8000430:	2a02      	cmp	r2, #2
		*len = 2;
 8000432:	bf84      	itt	hi
 8000434:	2202      	movhi	r2, #2
 8000436:	801a      	strhhi	r2, [r3, #0]
	}
	(*buf)[0] = usbd_ep_stall_get(usbd_dev, req->wIndex) ? 1 : 0;
 8000438:	8889      	ldrh	r1, [r1, #4]
}

uint8_t usbd_ep_stall_get(usbd_device *usbd_dev, uint8_t addr)
{
	return usbd_dev->driver->ep_stall_get(usbd_dev, addr);
 800043a:	f8d0 30fc 	ldr.w	r3, [r0, #252]	@ 0xfc
 800043e:	b2c9      	uxtb	r1, r1
 8000440:	699b      	ldr	r3, [r3, #24]
 8000442:	4798      	blx	r3
 8000444:	6823      	ldr	r3, [r4, #0]
 8000446:	3800      	subs	r0, #0
 8000448:	bf18      	it	ne
 800044a:	2001      	movne	r0, #1
 800044c:	7018      	strb	r0, [r3, #0]
	(*buf)[1] = 0;
 800044e:	6823      	ldr	r3, [r4, #0]
 8000450:	2200      	movs	r2, #0
 8000452:	705a      	strb	r2, [r3, #1]

	return USBD_REQ_HANDLED;
}
 8000454:	2001      	movs	r0, #1
 8000456:	bd10      	pop	{r4, pc}

08000458 <usb_standard_endpoint_stall>:

static enum usbd_request_return_codes
usb_standard_endpoint_stall(usbd_device *usbd_dev,
			    struct usb_setup_data *req,
			    uint8_t **buf, uint16_t *len)
{
 8000458:	b508      	push	{r3, lr}
	(void)buf;
	(void)len;

	usbd_ep_stall_set(usbd_dev, req->wIndex, 1);
 800045a:	8889      	ldrh	r1, [r1, #4]
 800045c:	2201      	movs	r2, #1
 800045e:	b2c9      	uxtb	r1, r1
 8000460:	f7ff ff04 	bl	800026c <usbd_ep_stall_set>

	return USBD_REQ_HANDLED;
}
 8000464:	2001      	movs	r0, #1
 8000466:	bd08      	pop	{r3, pc}

08000468 <usb_standard_endpoint_unstall>:

static enum usbd_request_return_codes
usb_standard_endpoint_unstall(usbd_device *usbd_dev,
			      struct usb_setup_data *req,
			      uint8_t **buf, uint16_t *len)
{
 8000468:	b508      	push	{r3, lr}
	(void)buf;
	(void)len;

	usbd_ep_stall_set(usbd_dev, req->wIndex, 0);
 800046a:	8889      	ldrh	r1, [r1, #4]
 800046c:	2200      	movs	r2, #0
 800046e:	b2c9      	uxtb	r1, r1
 8000470:	f7ff fefc 	bl	800026c <usbd_ep_stall_set>

	return USBD_REQ_HANDLED;
}
 8000474:	2001      	movs	r0, #1
 8000476:	bd08      	pop	{r3, pc}

08000478 <stall_transaction>:
{
 8000478:	b510      	push	{r4, lr}
	usbd_ep_stall_set(usbd_dev, 0, 1);
 800047a:	2201      	movs	r2, #1
{
 800047c:	4604      	mov	r4, r0
	usbd_ep_stall_set(usbd_dev, 0, 1);
 800047e:	2100      	movs	r1, #0
 8000480:	f7ff fef4 	bl	800026c <usbd_ep_stall_set>
	usbd_dev->control_state.state = IDLE;
 8000484:	2300      	movs	r3, #0
 8000486:	f884 304c 	strb.w	r3, [r4, #76]	@ 0x4c
}
 800048a:	bd10      	pop	{r4, pc}

0800048c <usb_control_recv_chunk>:
		usbd_dev->control_state.ctrl_buf = NULL;
	}
}

static int usb_control_recv_chunk(usbd_device *usbd_dev)
{
 800048c:	       b570      	push	{r4, r5, r6, lr}
	uint16_t packetsize = MIN(usbd_dev->desc->bMaxPacketSize0,
 800048e:	       6803      	ldr	r3, [r0, #0]
 8000490:	       f8b0 205c 	ldrh.w	r2, [r0, #92]	@ 0x5c
 8000494:	       f8b0 4056 	ldrh.w	r4, [r0, #86]	@ 0x56
 8000498:	       79db      	ldrb	r3, [r3, #7]
			usbd_dev->control_state.req.wLength -
			usbd_dev->control_state.ctrl_len);
	uint16_t size = usbd_ep_read_packet(usbd_dev, 0,
				       usbd_dev->control_state.ctrl_buf +
 800049a:	       6d81      	ldr	r1, [r0, #88]	@ 0x58
	uint16_t packetsize = MIN(usbd_dev->desc->bMaxPacketSize0,
 800049c:	       1aa4      	subs	r4, r4, r2
 800049e:	       429c      	cmp	r4, r3
 80004a0:	       bfa8      	it	ge
 80004a2:	       461c      	movge	r4, r3
 80004a4:	       b2a6      	uxth	r6, r4
	uint16_t size = usbd_ep_read_packet(usbd_dev, 0,
 80004a6:	       440a      	add	r2, r1
 80004a8:	       4633      	mov	r3, r6
 80004aa:	       2100      	movs	r1, #0
{
 80004ac:	       4605      	mov	r5, r0
	uint16_t size = usbd_ep_read_packet(usbd_dev, 0,
 80004ae:	       f7ff fec7 	bl	8000240 <usbd_ep_read_packet>
				       usbd_dev->control_state.ctrl_len,
				       packetsize);

	if (size != packetsize) {
 80004b2:	       4286      	cmp	r6, r0
 80004b4:	   /-- d005      	beq.n	80004c2 <usb_control_recv_chunk+0x36>
		stall_transaction(usbd_dev);
 80004b6:	   |   4628      	mov	r0, r5
 80004b8:	   |   f7ff ffde 	bl	8000478 <stall_transaction>
		return -1;
 80004bc:	   |   f04f 30ff 	mov.w	r0, #4294967295	@ 0xffffffff
	}

	usbd_dev->control_state.ctrl_len += size;

	return packetsize;
}
 80004c0:	/--|-> bd70      	pop	{r4, r5, r6, pc}
	usbd_dev->control_state.ctrl_len += size;
 80004c2:	|  \-> f8b5 305c 	ldrh.w	r3, [r5, #92]	@ 0x5c
 80004c6:	|      441e      	add	r6, r3
 80004c8:	|      f8a5 605c 	strh.w	r6, [r5, #92]	@ 0x5c
	return packetsize;
 80004cc:	|      b2a0      	uxth	r0, r4
 80004ce:	\----- e7f7      	b.n	80004c0 <usb_control_recv_chunk+0x34>

080004d0 <usb_control_request_dispatch>:

static enum usbd_request_return_codes
usb_control_request_dispatch(usbd_device *usbd_dev,
			     struct usb_setup_data *req)
{
 80004d0:	                      e92d 4ff7 	stmdb	sp!, {r0, r1, r2, r4, r5, r6, r7, r8, r9, sl, fp, lr}
 80004d4:	                      4604      	mov	r4, r0
 80004d6:	                      460d      	mov	r5, r1
 80004d8:	                      4606      	mov	r6, r0
 80004da:	                      f100 0a20 	add.w	sl, r0, #32
		if (cb[i].cb == NULL) {
			break;
		}

		if ((req->bmRequestType & cb[i].type_mask) == cb[i].type) {
			result = cb[i].cb(usbd_dev, req,
 80004de:	                      f100 0b5c 	add.w	fp, r0, #92	@ 0x5c
 80004e2:	                      f100 0858 	add.w	r8, r0, #88	@ 0x58
 80004e6:	                      f100 0960 	add.w	r9, r0, #96	@ 0x60
		if (cb[i].cb == NULL) {
 80004ea:	         /----------> 6eb7      	ldr	r7, [r6, #104]	@ 0x68
		if ((req->bmRequestType & cb[i].type_mask) == cb[i].type) {
 80004ec:	         |            782b      	ldrb	r3, [r5, #0]
		if (cb[i].cb == NULL) {
 80004ee:	         |        /-- b92f      	cbnz	r7, 80004fc <usb_control_request_dispatch+0x2c>
enum usbd_request_return_codes
_usbd_standard_request(usbd_device *usbd_dev, struct usb_setup_data *req,
		       uint8_t **buf, uint16_t *len)
{
	/* FIXME: Have class/vendor requests as well. */
	if ((req->bmRequestType & USB_REQ_TYPE_TYPE) != USB_REQ_TYPE_STANDARD) {
 80004f0:	         |  /-----|-> 7829      	ldrb	r1, [r5, #0]
 80004f2:	         |  |     |   f011 0060 	ands.w	r0, r1, #96	@ 0x60
 80004f6:	      /--|--|-----|-- d018      	beq.n	800052a <usb_control_request_dispatch+0x5a>
		return USBD_REQ_NOTSUPP;
 80004f8:	   /--|--|--|-----|-> 2000      	movs	r0, #0
 80004fa:	/--|--|--|--|-----|-- e013      	b.n	8000524 <usb_control_request_dispatch+0x54>
		if ((req->bmRequestType & cb[i].type_mask) == cb[i].type) {
 80004fc:	|  |  |  |  |     \-> f896 106d 	ldrb.w	r1, [r6, #109]	@ 0x6d
 8000500:	|  |  |  |  |         f896 206c 	ldrb.w	r2, [r6, #108]	@ 0x6c
 8000504:	|  |  |  |  |         400b      	ands	r3, r1
 8000506:	|  |  |  |  |         429a      	cmp	r2, r3
 8000508:	|  |  |  |  |     /-- d003      	beq.n	8000512 <usb_control_request_dispatch+0x42>
	for (i = 0; i < MAX_USER_CONTROL_CALLBACK; i++) {
 800050a:	|  |  |  |  |  /--|-> 3608      	adds	r6, #8
 800050c:	|  |  |  |  |  |  |   4556      	cmp	r6, sl
 800050e:	|  |  |  \--|--|--|-- d1ec      	bne.n	80004ea <usb_control_request_dispatch+0x1a>
 8000510:	|  |  |     \--|--|-- e7ee      	b.n	80004f0 <usb_control_request_dispatch+0x20>
			result = cb[i].cb(usbd_dev, req,
 8000512:	|  |  |        |  \-> f8cd 9000 	str.w	r9, [sp]
 8000516:	|  |  |        |      465b      	mov	r3, fp
 8000518:	|  |  |        |      4642      	mov	r2, r8
 800051a:	|  |  |        |      4629      	mov	r1, r5
 800051c:	|  |  |        |      4620      	mov	r0, r4
 800051e:	|  |  |        |      47b8      	blx	r7
					  &(usbd_dev->control_state.ctrl_buf),
					  &(usbd_dev->control_state.ctrl_len),
					  &(usbd_dev->control_state.complete));
			if (result == USBD_REQ_HANDLED ||
 8000520:	|  |  |        |      2801      	cmp	r0, #1
 8000522:	|  |  |        \----- d8f2      	bhi.n	800050a <usb_control_request_dispatch+0x3a>

	/* Try standard request if not already handled. */
	return _usbd_standard_request(usbd_dev, req,
				      &(usbd_dev->control_state.ctrl_buf),
				      &(usbd_dev->control_state.ctrl_len));
}
 8000524:	>--|--|-------------> b003      	add	sp, #12
 8000526:	|  |  |               e8bd 8ff0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, r9, sl, fp, pc}
 800052a:	|  |  \-------------> f001 011f 	and.w	r1, r1, #31
	}

	switch (req->bmRequestType & USB_REQ_TYPE_RECIPIENT) {
 800052e:	|  |                  2901      	cmp	r1, #1
	return _usbd_standard_request(usbd_dev, req,
 8000530:	|  |                  f104 0258 	add.w	r2, r4, #88	@ 0x58
 8000534:	|  |                  f104 035c 	add.w	r3, r4, #92	@ 0x5c
 8000538:	|  |              /-- d02e      	beq.n	8000598 <usb_control_request_dispatch+0xc8>
 800053a:	|  |              |   2902      	cmp	r1, #2
 800053c:	|  |     /--------|-- d039      	beq.n	80005b2 <usb_control_request_dispatch+0xe2>
 800053e:	|  |     |        |   2900      	cmp	r1, #0
 8000540:	+--|-----|--------|-- d1f0      	bne.n	8000524 <usb_control_request_dispatch+0x54>
	switch (req->bRequest) {
 8000542:	|  |     |        |   7869      	ldrb	r1, [r5, #1]
 8000544:	|  |     |        |   2909      	cmp	r1, #9
 8000546:	|  \-----|--------|-- d8d7      	bhi.n	80004f8 <usb_control_request_dispatch+0x28>
 8000548:	|        |        |   a001      	add	r0, pc, #4	@ (adr r0, 8000550 <usb_control_request_dispatch+0x80>)
 800054a:	|        |        |   f850 f021 	ldr.w	pc, [r0, r1, lsl #2]
 800054e:	|        |        |   bf00      	nop
 8000550:	|        |        |   08000579 	.word	0x08000579
 8000554:	|        |        |   080004f9 	.word	0x080004f9
 8000558:	|        |        |   080004f9 	.word	0x080004f9
 800055c:	|        |        |   080004f9 	.word	0x080004f9
 8000560:	|        |        |   080004f9 	.word	0x080004f9
 8000564:	|        |        |   08000591 	.word	0x08000591
 8000568:	|        |        |   08000595 	.word	0x08000595
 800056c:	|        |        |   080004f9 	.word	0x080004f9
 8000570:	|        |        |   08000589 	.word	0x08000589
 8000574:	|        |        |   0800058d 	.word	0x0800058d
		command = usb_standard_device_get_status;
 8000578:	|        |        |   4e17      	ldr	r6, [pc, #92]	@ (80005d8 <usb_control_request_dispatch+0x108>)
	return command(usbd_dev, req, buf, len);
 800057a:	|        |  /-----|-> 4629      	mov	r1, r5
 800057c:	|        |  |     |   4620      	mov	r0, r4
 800057e:	|        |  |     |   46b4      	mov	ip, r6
}
 8000580:	|        |  |     |   b003      	add	sp, #12
 8000582:	|        |  |     |   e8bd 4ff0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, r9, sl, fp, lr}
 8000586:	|        |  |     |   4760      	bx	ip
		command = usb_standard_get_configuration;
 8000588:	|        |  |     |   4e14      	ldr	r6, [pc, #80]	@ (80005dc <usb_control_request_dispatch+0x10c>)
 800058a:	|        |  +-----|-- e7f6      	b.n	800057a <usb_control_request_dispatch+0xaa>
		command = usb_standard_set_configuration;
 800058c:	|        |  |     |   4e14      	ldr	r6, [pc, #80]	@ (80005e0 <usb_control_request_dispatch+0x110>)
 800058e:	|        |  +-----|-- e7f4      	b.n	800057a <usb_control_request_dispatch+0xaa>
		command = usb_standard_set_address;
 8000590:	|        |  |     |   4e14      	ldr	r6, [pc, #80]	@ (80005e4 <usb_control_request_dispatch+0x114>)
 8000592:	|        |  +-----|-- e7f2      	b.n	800057a <usb_control_request_dispatch+0xaa>
	switch (req->bRequest) {
 8000594:	|        |  |     |   4e14      	ldr	r6, [pc, #80]	@ (80005e8 <usb_control_request_dispatch+0x118>)
	return command(usbd_dev, req, buf, len);
 8000596:	|        |  +-----|-- e7f0      	b.n	800057a <usb_control_request_dispatch+0xaa>
	switch (req->bRequest) {
 8000598:	|        |  |     \-> 7869      	ldrb	r1, [r5, #1]
 800059a:	|        |  |         290a      	cmp	r1, #10
 800059c:	|        |  |     /-- d005      	beq.n	80005aa <usb_control_request_dispatch+0xda>
 800059e:	|        |  |     |   290b      	cmp	r1, #11
 80005a0:	|        |  |  /--|-- d005      	beq.n	80005ae <usb_control_request_dispatch+0xde>
 80005a2:	|        |  |  |  |   2900      	cmp	r1, #0
 80005a4:	+--------|--|--|--|-- d1be      	bne.n	8000524 <usb_control_request_dispatch+0x54>
		command = usb_standard_interface_get_status;
 80005a6:	|        |  |  |  |   4e11      	ldr	r6, [pc, #68]	@ (80005ec <usb_control_request_dispatch+0x11c>)
 80005a8:	|        |  +--|--|-- e7e7      	b.n	800057a <usb_control_request_dispatch+0xaa>
		command = usb_standard_get_interface;
 80005aa:	|        |  |  |  \-> 4e11      	ldr	r6, [pc, #68]	@ (80005f0 <usb_control_request_dispatch+0x120>)
 80005ac:	|        |  +--|----- e7e5      	b.n	800057a <usb_control_request_dispatch+0xaa>
	switch (req->bRequest) {
 80005ae:	|        |  |  \----> 4e11      	ldr	r6, [pc, #68]	@ (80005f4 <usb_control_request_dispatch+0x124>)
	return command(usbd_dev, req, buf, len);
 80005b0:	|        |  +-------- e7e3      	b.n	800057a <usb_control_request_dispatch+0xaa>
	switch (req->bRequest) {
 80005b2:	|        \--|-------> 7869      	ldrb	r1, [r5, #1]
 80005b4:	|           |         2901      	cmp	r1, #1
 80005b6:	|           |     /-- d005      	beq.n	80005c4 <usb_control_request_dispatch+0xf4>
 80005b8:	|           |     |   2903      	cmp	r1, #3
 80005ba:	|           |  /--|-- d008      	beq.n	80005ce <usb_control_request_dispatch+0xfe>
 80005bc:	|           |  |  |   2900      	cmp	r1, #0
 80005be:	+-----------|--|--|-- d1b1      	bne.n	8000524 <usb_control_request_dispatch+0x54>
 80005c0:	|           |  |  |   4e0d      	ldr	r6, [pc, #52]	@ (80005f8 <usb_control_request_dispatch+0x128>)
 80005c2:	|           +--|--|-- e7da      	b.n	800057a <usb_control_request_dispatch+0xaa>
		if (req->wValue == USB_FEAT_ENDPOINT_HALT) {
 80005c4:	|           |  |  \-> 8869      	ldrh	r1, [r5, #2]
 80005c6:	|           |  |      2900      	cmp	r1, #0
 80005c8:	+-----------|--|----- d1ac      	bne.n	8000524 <usb_control_request_dispatch+0x54>
			command = usb_standard_endpoint_unstall;
 80005ca:	|           |  |      4e0c      	ldr	r6, [pc, #48]	@ (80005fc <usb_control_request_dispatch+0x12c>)
 80005cc:	|           +--|----- e7d5      	b.n	800057a <usb_control_request_dispatch+0xaa>
		if (req->wValue == USB_FEAT_ENDPOINT_HALT) {
 80005ce:	|           |  \----> 8869      	ldrh	r1, [r5, #2]
 80005d0:	|           |         2900      	cmp	r1, #0
 80005d2:	\-----------|-------- d1a7      	bne.n	8000524 <usb_control_request_dispatch+0x54>
			command = usb_standard_endpoint_stall;
 80005d4:	            |         4e0a      	ldr	r6, [pc, #40]	@ (8000600 <usb_control_request_dispatch+0x130>)
 80005d6:	            \-------- e7d0      	b.n	800057a <usb_control_request_dispatch+0xaa>
 80005d8:	                      080003fb 	.word	0x080003fb
 80005dc:	                      0800033d 	.word	0x0800033d
 80005e0:	                      0800029f 	.word	0x0800029f
 80005e4:	                      08000275 	.word	0x08000275
 80005e8:	                      080010fd 	.word	0x080010fd
 80005ec:	                      08000413 	.word	0x08000413
 80005f0:	                      080003bd 	.word	0x080003bd
 80005f4:	                      08000361 	.word	0x08000361
 80005f8:	                      0800042b 	.word	0x0800042b
 80005fc:	                      08000469 	.word	0x08000469
 8000600:	                      08000459 	.word	0x08000459

08000604 <stm32f107_usbd_init.lto_priv.0>:
 *
 * For available constants, see #rcc_periph_clken (RCC_UART1 for example)
 */
void rcc_periph_clock_enable(enum rcc_periph_clken clken)
{
	_RCC_REG(clken) |= _RCC_BIT(clken);
 8000604:	       4a2e      	ldr	r2, [pc, #184]	@ (80006c0 <stm32f107_usbd_init.lto_priv.0+0xbc>)
 8000606:	       f8d2 3834 	ldr.w	r3, [r2, #2100]	@ 0x834
 800060a:	       f043 0380 	orr.w	r3, r3, #128	@ 0x80
 800060e:	       f8c2 3834 	str.w	r3, [r2, #2100]	@ 0x834

/** Initialize the USB device controller hardware of the STM32. */
static usbd_device *stm32f107_usbd_init(void)
{
	rcc_periph_clock_enable(RCC_OTGFS);
	OTG_FS_GUSBCFG |= OTG_GUSBCFG_PHYSEL;
 8000612:	       f04f 43a0 	mov.w	r3, #1342177280	@ 0x50000000
 8000616:	       68da      	ldr	r2, [r3, #12]
 8000618:	       f042 0240 	orr.w	r2, r2, #64	@ 0x40
 800061c:	       60da      	str	r2, [r3, #12]

	/* Wait for AHB idle. */
	while (!(OTG_FS_GRSTCTL & OTG_GRSTCTL_AHBIDL));
 800061e:	   /-> 691a      	ldr	r2, [r3, #16]
 8000620:	   |   2a00      	cmp	r2, #0
 8000622:	   \-- dafc      	bge.n	800061e <stm32f107_usbd_init.lto_priv.0+0x1a>
	/* Do core soft reset. */
	OTG_FS_GRSTCTL |= OTG_GRSTCTL_CSRST;
 8000624:	       691a      	ldr	r2, [r3, #16]
 8000626:	       f042 0201 	orr.w	r2, r2, #1
 800062a:	       611a      	str	r2, [r3, #16]
	while (OTG_FS_GRSTCTL & OTG_GRSTCTL_CSRST);
 800062c:	       f04f 43a0 	mov.w	r3, #1342177280	@ 0x50000000
 8000630:	   /-> 691a      	ldr	r2, [r3, #16]
 8000632:	   |   07d2      	lsls	r2, r2, #31
 8000634:	   \-- d4fc      	bmi.n	8000630 <stm32f107_usbd_init.lto_priv.0+0x2c>

	if (OTG_FS_CID >= OTG_CID_HAS_VBDEN) {
 8000636:	       6bda      	ldr	r2, [r3, #60]	@ 0x3c
 8000638:	       f5b2 5f00 	cmp.w	r2, #8192	@ 0x2000
		/* Disable VBUS sensing and power up the PHY. */
		OTG_FS_GCCFG |= OTG_GCCFG_PWRDWN;
 800063c:	       6b9a      	ldr	r2, [r3, #56]	@ 0x38
	if (OTG_FS_CID >= OTG_CID_HAS_VBDEN) {
 800063e:	/----- d336      	bcc.n	80006ae <stm32f107_usbd_init.lto_priv.0+0xaa>
		OTG_FS_GCCFG |= OTG_GCCFG_PWRDWN;
 8000640:	|      f442 3280 	orr.w	r2, r2, #65536	@ 0x10000
 8000644:	|      639a      	str	r2, [r3, #56]	@ 0x38
		OTG_FS_GCCFG &= ~OTG_GCCFG_VBDEN;
 8000646:	|      6b9a      	ldr	r2, [r3, #56]	@ 0x38
 8000648:	|      f422 1200 	bic.w	r2, r2, #2097152	@ 0x200000
 800064c:	|      639a      	str	r2, [r3, #56]	@ 0x38
		OTG_FS_GOTGCTL |= OTG_GOTGCTL_BVALOEN| OTG_GOTGCTL_BVALOVAL;
 800064e:	|      681a      	ldr	r2, [r3, #0]
 8000650:	|      f042 02c0 	orr.w	r2, r2, #192	@ 0xc0
 8000654:	|      601a      	str	r2, [r3, #0]
		/* Disable VBUS sensing and power up the PHY. */
		OTG_FS_GCCFG |= OTG_GCCFG_NOVBUSSENS | OTG_GCCFG_PWRDWN;
		OTG_FS_GCCFG &= ~(OTG_GCCFG_VBUSBSEN | OTG_GCCFG_VBUSASEN);
	}
	/* Explicitly enable DP pullup (not all cores do this by default) */
	OTG_FS_DCTL &= ~OTG_DCTL_SDIS;
 8000656:	|  /-> f04f 43a0 	mov.w	r3, #1342177280	@ 0x50000000

	/* Restart the PHY clock. */
	OTG_FS_PCGCCTL = 0;

	OTG_FS_GRXFSIZ = stm32f107_usb_driver.rx_fifo_size;
	usbd_dev.fifo_mem_top = stm32f107_usb_driver.rx_fifo_size;
 800065a:	|  |   481a      	ldr	r0, [pc, #104]	@ (80006c4 <stm32f107_usbd_init.lto_priv.0+0xc0>)
	OTG_FS_DCTL &= ~OTG_DCTL_SDIS;
 800065c:	|  |   f8d3 2804 	ldr.w	r2, [r3, #2052]	@ 0x804
 8000660:	|  |   f022 0202 	bic.w	r2, r2, #2
 8000664:	|  |   f8c3 2804 	str.w	r2, [r3, #2052]	@ 0x804
	OTG_FS_GUSBCFG |= OTG_GUSBCFG_FDMOD | OTG_GUSBCFG_TRDT_MASK;
 8000668:	|  |   68da      	ldr	r2, [r3, #12]
 800066a:	|  |   f042 4280 	orr.w	r2, r2, #1073741824	@ 0x40000000
 800066e:	|  |   f442 5270 	orr.w	r2, r2, #15360	@ 0x3c00
 8000672:	|  |   60da      	str	r2, [r3, #12]
	OTG_FS_GINTSTS = OTG_GINTSTS_MMIS;
 8000674:	|  |   2202      	movs	r2, #2
 8000676:	|  |   615a      	str	r2, [r3, #20]
	OTG_FS_DCFG |= OTG_DCFG_DSPD;
 8000678:	|  |   f8d3 2800 	ldr.w	r2, [r3, #2048]	@ 0x800
 800067c:	|  |   f042 0203 	orr.w	r2, r2, #3
 8000680:	|  |   f8c3 2800 	str.w	r2, [r3, #2048]	@ 0x800
	OTG_FS_PCGCCTL = 0;
 8000684:	|  |   2200      	movs	r2, #0
 8000686:	|  |   f8c3 2e00 	str.w	r2, [r3, #3584]	@ 0xe00
	OTG_FS_GRXFSIZ = stm32f107_usb_driver.rx_fifo_size;
 800068a:	|  |   22c0      	movs	r2, #192	@ 0xc0
 800068c:	|  |   625a      	str	r2, [r3, #36]	@ 0x24
	usbd_dev.fifo_mem_top = stm32f107_usb_driver.rx_fifo_size;
 800068e:	|  |   f8a0 210c 	strh.w	r2, [r0, #268]	@ 0x10c

	/* Unmask interrupts for TX and RX. */
	OTG_FS_GAHBCFG |= OTG_GAHBCFG_GINT;
 8000692:	|  |   689a      	ldr	r2, [r3, #8]
 8000694:	|  |   f042 0201 	orr.w	r2, r2, #1
 8000698:	|  |   609a      	str	r2, [r3, #8]
	OTG_FS_GINTMSK = OTG_GINTMSK_ENUMDNEM |
 800069a:	|  |   4a0b      	ldr	r2, [pc, #44]	@ (80006c8 <stm32f107_usbd_init.lto_priv.0+0xc4>)
 800069c:	|  |   619a      	str	r2, [r3, #24]
			 OTG_GINTMSK_RXFLVLM |
			 OTG_GINTMSK_IEPINT |
			 OTG_GINTMSK_USBSUSPM |
			 OTG_GINTMSK_WUIM;
	OTG_FS_DAINTMSK = 0xF;
 800069e:	|  |   220f      	movs	r2, #15
 80006a0:	|  |   f8c3 281c 	str.w	r2, [r3, #2076]	@ 0x81c
	OTG_FS_DIEPMSK = OTG_DIEPMSK_XFRCM;
 80006a4:	|  |   2201      	movs	r2, #1
 80006a6:	|  |   f8c3 2810 	str.w	r2, [r3, #2064]	@ 0x810

	return &usbd_dev;
}
 80006aa:	|  |   3004      	adds	r0, #4
 80006ac:	|  |   4770      	bx	lr
		OTG_FS_GCCFG |= OTG_GCCFG_NOVBUSSENS | OTG_GCCFG_PWRDWN;
 80006ae:	\--|-> f442 1204 	orr.w	r2, r2, #2162688	@ 0x210000
 80006b2:	   |   639a      	str	r2, [r3, #56]	@ 0x38
		OTG_FS_GCCFG &= ~(OTG_GCCFG_VBUSBSEN | OTG_GCCFG_VBUSASEN);
 80006b4:	   |   6b9a      	ldr	r2, [r3, #56]	@ 0x38
 80006b6:	   |   f422 2240 	bic.w	r2, r2, #786432	@ 0xc0000
 80006ba:	   |   639a      	str	r2, [r3, #56]	@ 0x38
 80006bc:	   \-- e7cb      	b.n	8000656 <stm32f107_usbd_init.lto_priv.0+0x52>
 80006be:	       bf00      	nop
 80006c0:	       40023000 	.word	0x40023000
 80006c4:	       20000060 	.word	0x20000060
 80006c8:	       80042810 	.word	0x80042810

080006cc <adc_isr>:

}

void blocking_handler(void)
{
	while (1);
 80006cc:	/-- e7fe      	b.n	80006cc <adc_isr>

080006ce <debug_monitor_handler>:
}

void null_handler(void)
{
	/* Do nothing. */
}
 80006ce:	4770      	bx	lr

080006d0 <dwc_set_address>:
/* Odd/Even frame. See OTG_HS_DSTS 8..21: FNSOF Frame Number */
#define DSTS_FNSOF_ODD_MASK	(1 << 8)

void dwc_set_address(usbd_device *usbd_dev, uint8_t addr)
{
	REBASE(OTG_DCFG) = (REBASE(OTG_DCFG) & ~OTG_DCFG_DAD) | (addr << 4);
 80006d0:	f8d0 30fc 	ldr.w	r3, [r0, #252]	@ 0xfc
 80006d4:	6ada      	ldr	r2, [r3, #44]	@ 0x2c
 80006d6:	f8d2 3800 	ldr.w	r3, [r2, #2048]	@ 0x800
 80006da:	f423 63fe 	bic.w	r3, r3, #2032	@ 0x7f0
 80006de:	ea43 1301 	orr.w	r3, r3, r1, lsl #4
 80006e2:	f8c2 3800 	str.w	r3, [r2, #2048]	@ 0x800
}
 80006e6:	4770      	bx	lr

080006e8 <dwc_ep_setup>:

void dwc_ep_setup(usbd_device *usbd_dev, uint8_t addr, uint8_t type,
			uint16_t max_size,
			void (*callback) (usbd_device *usbd_dev, uint8_t ep))
{
 80006e8:	                e92d 47f0 	stmdb	sp!, {r4, r5, r6, r7, r8, r9, sl, lr}
	addr &= 0x7f;

	if (addr == 0) { /* For the default control endpoint */
		/* Configure IN part. */
		if (max_size >= 64) {
			REBASE(OTG_DIEPCTL0) = OTG_DIEPCTL0_MPSIZ_64;
 80006ec:	                f8d0 e0fc 	ldr.w	lr, [r0, #252]	@ 0xfc
{
 80006f0:	                9f08      	ldr	r7, [sp, #32]
			REBASE(OTG_DIEPCTL0) = OTG_DIEPCTL0_MPSIZ_64;
 80006f2:	                f8de 602c 	ldr.w	r6, [lr, #44]	@ 0x2c
{
 80006f6:	                4688      	mov	r8, r1
	if (addr == 0) { /* For the default control endpoint */
 80006f8:	                f011 017f 	ands.w	r1, r1, #127	@ 0x7f
{
 80006fc:	                469c      	mov	ip, r3
 80006fe:	                f003 047f 	and.w	r4, r3, #127	@ 0x7f
	if (addr == 0) { /* For the default control endpoint */
 8000702:	   /----------- d140      	bne.n	8000786 <dwc_ep_setup+0x9e>
		if (max_size >= 64) {
 8000704:	   |            2b3f      	cmp	r3, #63	@ 0x3f
 8000706:	   |        /-- d933      	bls.n	8000770 <dwc_ep_setup+0x88>
			REBASE(OTG_DIEPCTL0) = OTG_DIEPCTL0_MPSIZ_64;
 8000708:	   |        |   f8c6 1900 	str.w	r1, [r6, #2304]	@ 0x900
			REBASE(OTG_DIEPCTL0) = OTG_DIEPCTL0_MPSIZ_16;
		} else {
			REBASE(OTG_DIEPCTL0) = OTG_DIEPCTL0_MPSIZ_8;
		}

		REBASE(OTG_DIEPTSIZ0) =
 800070c:	   |  /-----|-> f8de 302c 	ldr.w	r3, [lr, #44]	@ 0x2c
 8000710:	   |  |     |   f8c3 4910 	str.w	r4, [r3, #2320]	@ 0x910
			(max_size & OTG_DIEPSIZ0_XFRSIZ_MASK);
		REBASE(OTG_DIEPCTL0) |=
 8000714:	   |  |     |   f8de 202c 	ldr.w	r2, [lr, #44]	@ 0x2c
 8000718:	   |  |     |   f8d2 3900 	ldr.w	r3, [r2, #2304]	@ 0x900
 800071c:	   |  |     |   f043 6300 	orr.w	r3, r3, #134217728	@ 0x8000000
 8000720:	   |  |     |   f8c2 3900 	str.w	r3, [r2, #2304]	@ 0x900

		/* Configure OUT part. */
		usbd_dev->doeptsiz[0] = OTG_DIEPSIZ0_STUPCNT_1 |
			OTG_DIEPSIZ0_PKTCNT |
			(max_size & OTG_DIEPSIZ0_XFRSIZ_MASK);
		REBASE(OTG_DOEPTSIZ(0)) = usbd_dev->doeptsiz[0];
 8000724:	   |  |     |   f8de 302c 	ldr.w	r3, [lr, #44]	@ 0x2c
			OTG_DIEPSIZ0_PKTCNT |
 8000728:	   |  |     |   f044 5400 	orr.w	r4, r4, #536870912	@ 0x20000000
 800072c:	   |  |     |   f444 2400 	orr.w	r4, r4, #524288	@ 0x80000
		usbd_dev->doeptsiz[0] = OTG_DIEPSIZ0_STUPCNT_1 |
 8000730:	   |  |     |   f8c0 4110 	str.w	r4, [r0, #272]	@ 0x110
		REBASE(OTG_DOEPTSIZ(0)) = usbd_dev->doeptsiz[0];
 8000734:	   |  |     |   f8c3 4b10 	str.w	r4, [r3, #2832]	@ 0xb10
		REBASE(OTG_DOEPCTL(0)) |=
 8000738:	   |  |     |   f8de 202c 	ldr.w	r2, [lr, #44]	@ 0x2c
 800073c:	   |  |     |   f8d2 3b00 	ldr.w	r3, [r2, #2816]	@ 0xb00
 8000740:	   |  |     |   f043 4308 	orr.w	r3, r3, #2281701376	@ 0x88000000
 8000744:	   |  |     |   f8c2 3b00 	str.w	r3, [r2, #2816]	@ 0xb00
		    OTG_DOEPCTL0_EPENA | OTG_DIEPCTL0_SNAK;

		REBASE(OTG_GNPTXFSIZ) = ((max_size / 4) << 16) |
					 usbd_dev->driver->rx_fifo_size;
 8000748:	   |  |     |   f8be 3032 	ldrh.w	r3, [lr, #50]	@ 0x32
		REBASE(OTG_GNPTXFSIZ) = ((max_size / 4) << 16) |
 800074c:	   |  |     |   f8de 202c 	ldr.w	r2, [lr, #44]	@ 0x2c
 8000750:	   |  |     |   ea4f 0c9c 	mov.w	ip, ip, lsr #2
 8000754:	   |  |     |   ea43 430c 	orr.w	r3, r3, ip, lsl #16
 8000758:	   |  |     |   6293      	str	r3, [r2, #40]	@ 0x28
		usbd_dev->fifo_mem_top += max_size / 4;
 800075a:	   |  |     |   f8b0 3108 	ldrh.w	r3, [r0, #264]	@ 0x108
 800075e:	   |  |     |   449c      	add	ip, r3
 8000760:	   |  |     |   fa1f fc8c 	uxth.w	ip, ip
 8000764:	   |  |     |   f8a0 c108 	strh.w	ip, [r0, #264]	@ 0x108
		usbd_dev->fifo_mem_top_ep0 = usbd_dev->fifo_mem_top;
 8000768:	   |  |     |   f8a0 c10a 	strh.w	ip, [r0, #266]	@ 0x10a
		if (callback) {
			usbd_dev->user_callback_ctr[addr][USB_TRANSACTION_OUT] =
			    (void *)callback;
		}
	}
}
 800076c:	/--|--|-----|-> e8bd 87f0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, r9, sl, pc}
		} else if (max_size >= 32) {
 8000770:	|  |  |     \-> 2b1f      	cmp	r3, #31
 8000772:	|  |  |     /-- d903      	bls.n	800077c <dwc_ep_setup+0x94>
			REBASE(OTG_DIEPCTL0) = OTG_DIEPCTL0_MPSIZ_32;
 8000774:	|  |  |     |   2301      	movs	r3, #1
			REBASE(OTG_DIEPCTL0) = OTG_DIEPCTL0_MPSIZ_8;
 8000776:	|  |  |  /--|-> f8c6 3900 	str.w	r3, [r6, #2304]	@ 0x900
 800077a:	|  |  \--|--|-- e7c7      	b.n	800070c <dwc_ep_setup+0x24>
		} else if (max_size >= 16) {
 800077c:	|  |     |  \-> 2b0f      	cmp	r3, #15
			REBASE(OTG_DIEPCTL0) = OTG_DIEPCTL0_MPSIZ_16;
 800077e:	|  |     |      bf8c      	ite	hi
 8000780:	|  |     |      2302      	movhi	r3, #2
			REBASE(OTG_DIEPCTL0) = OTG_DIEPCTL0_MPSIZ_8;
 8000782:	|  |     |      2303      	movls	r3, #3
 8000784:	|  |     \----- e7f7      	b.n	8000776 <dwc_ep_setup+0x8e>
	if (dir) {
 8000786:	|  \----------> f018 0f80 	tst.w	r8, #128	@ 0x80
		REBASE(OTG_DOEPTSIZ(addr)) = usbd_dev->doeptsiz[addr];
 800078a:	|               ea4f 1541 	mov.w	r5, r1, lsl #5
		    OTG_DOEPCTLX_SD0PID | (type << 18) | max_size;
 800078e:	|               ea4f 4382 	mov.w	r3, r2, lsl #18
	if (dir) {
 8000792:	|           /-- d11d      	bne.n	80007d0 <dwc_ep_setup+0xe8>
		usbd_dev->doeptsiz[addr] = OTG_DIEPSIZ0_PKTCNT |
 8000794:	|           |   f101 0244 	add.w	r2, r1, #68	@ 0x44
		REBASE(OTG_DOEPTSIZ(addr)) = usbd_dev->doeptsiz[addr];
 8000798:	|           |   f506 6631 	add.w	r6, r6, #2832	@ 0xb10
		usbd_dev->doeptsiz[addr] = OTG_DIEPSIZ0_PKTCNT |
 800079c:	|           |   f444 2400 	orr.w	r4, r4, #524288	@ 0x80000
 80007a0:	|           |   f840 4022 	str.w	r4, [r0, r2, lsl #2]
		REBASE(OTG_DOEPTSIZ(addr)) = usbd_dev->doeptsiz[addr];
 80007a4:	|           |   5174      	str	r4, [r6, r5]
		REBASE(OTG_DOEPCTL(addr)) |= OTG_DOEPCTL0_EPENA |
 80007a6:	|           |   f505 6530 	add.w	r5, r5, #2816	@ 0xb00
 80007aa:	|           |   f8de 202c 	ldr.w	r2, [lr, #44]	@ 0x2c
		    OTG_DOEPCTLX_SD0PID | (type << 18) | max_size;
 80007ae:	|           |   ea43 030c 	orr.w	r3, r3, ip
		REBASE(OTG_DOEPCTL(addr)) |= OTG_DOEPCTL0_EPENA |
 80007b2:	|           |   58ac      	ldr	r4, [r5, r2]
		    OTG_DOEPCTLX_SD0PID | (type << 18) | max_size;
 80007b4:	|           |   f043 4314 	orr.w	r3, r3, #2483027968	@ 0x94000000
 80007b8:	|           |   f443 4300 	orr.w	r3, r3, #32768	@ 0x8000
		REBASE(OTG_DOEPCTL(addr)) |= OTG_DOEPCTL0_EPENA |
 80007bc:	|           |   4323      	orrs	r3, r4
 80007be:	|           |   50ab      	str	r3, [r5, r2]
		if (callback) {
 80007c0:	|           |   2f00      	cmp	r7, #0
 80007c2:	+-----------|-- d0d3      	beq.n	800076c <dwc_ep_setup+0x84>
			usbd_dev->user_callback_ctr[addr][USB_TRANSACTION_OUT] =
 80007c4:	|           |   230c      	movs	r3, #12
 80007c6:	|           |   fb03 0001 	mla	r0, r3, r1, r0
 80007ca:	|           |   f8c0 708c 	str.w	r7, [r0, #140]	@ 0x8c
 80007ce:	+-----------|-- e7cd      	b.n	800076c <dwc_ep_setup+0x84>
					     usbd_dev->fifo_mem_top;
 80007d0:	|           \-> f8b0 9108 	ldrh.w	r9, [r0, #264]	@ 0x108
		REBASE(OTG_DIEPTXF(addr)) = ((max_size / 4) << 16) |
 80007d4:	|               ea4f 029c 	mov.w	r2, ip, lsr #2
 80007d8:	|               f101 0840 	add.w	r8, r1, #64	@ 0x40
 80007dc:	|               ea49 4a02 	orr.w	sl, r9, r2, lsl #16
 80007e0:	|               f846 a028 	str.w	sl, [r6, r8, lsl #2]
		usbd_dev->fifo_mem_top += max_size / 4;
 80007e4:	|               444a      	add	r2, r9
 80007e6:	|               f8a0 2108 	strh.w	r2, [r0, #264]	@ 0x108
		REBASE(OTG_DIEPTSIZ(addr)) =
 80007ea:	|               f8de 202c 	ldr.w	r2, [lr, #44]	@ 0x2c
 80007ee:	|               f502 6211 	add.w	r2, r2, #2320	@ 0x910
		    | (addr << 22) | max_size;
 80007f2:	|               ea43 5381 	orr.w	r3, r3, r1, lsl #22
		REBASE(OTG_DIEPTSIZ(addr)) =
 80007f6:	|               5154      	str	r4, [r2, r5]
		REBASE(OTG_DIEPCTL(addr)) |=
 80007f8:	|               f505 6510 	add.w	r5, r5, #2304	@ 0x900
 80007fc:	|               f8de 202c 	ldr.w	r2, [lr, #44]	@ 0x2c
		    | (addr << 22) | max_size;
 8000800:	|               ea43 030c 	orr.w	r3, r3, ip
		REBASE(OTG_DIEPCTL(addr)) |=
 8000804:	|               58ac      	ldr	r4, [r5, r2]
		    | (addr << 22) | max_size;
 8000806:	|               f043 53c0 	orr.w	r3, r3, #402653184	@ 0x18000000
 800080a:	|               f443 4300 	orr.w	r3, r3, #32768	@ 0x8000
		REBASE(OTG_DIEPCTL(addr)) |=
 800080e:	|               4323      	orrs	r3, r4
 8000810:	|               50ab      	str	r3, [r5, r2]
		if (callback) {
 8000812:	|               2f00      	cmp	r7, #0
 8000814:	+-------------- d0aa      	beq.n	800076c <dwc_ep_setup+0x84>
			usbd_dev->user_callback_ctr[addr][USB_TRANSACTION_IN] =
 8000816:	|               230c      	movs	r3, #12
 8000818:	|               fb03 0301 	mla	r3, r3, r1, r0
 800081c:	|               f8c3 7088 	str.w	r7, [r3, #136]	@ 0x88
 8000820:	\-------------- e7a4      	b.n	800076c <dwc_ep_setup+0x84>

08000822 <dwc_endpoints_reset>:

void dwc_endpoints_reset(usbd_device *usbd_dev)
{
	int i;
	/* The core resets the endpoints automatically on reset. */
	usbd_dev->fifo_mem_top = usbd_dev->fifo_mem_top_ep0;
 8000822:	    f8b0 310a 	ldrh.w	r3, [r0, #266]	@ 0x10a

	/* Disable any currently active endpoints */
	for (i = 1; i < 4; i++) {
		if (REBASE(OTG_DOEPCTL(i)) & OTG_DOEPCTL0_EPENA) {
 8000826:	    f8d0 20fc 	ldr.w	r2, [r0, #252]	@ 0xfc
{
 800082a:	    b510      	push	{r4, lr}
	usbd_dev->fifo_mem_top = usbd_dev->fifo_mem_top_ep0;
 800082c:	    f8a0 3108 	strh.w	r3, [r0, #264]	@ 0x108
		if (REBASE(OTG_DOEPCTL(i)) & OTG_DOEPCTL0_EPENA) {
 8000830:	    f44f 6332 	mov.w	r3, #2848	@ 0xb20
 8000834:	/-> 6ad1      	ldr	r1, [r2, #44]	@ 0x2c
 8000836:	|   5858      	ldr	r0, [r3, r1]
 8000838:	|   2800      	cmp	r0, #0
			REBASE(OTG_DOEPCTL(i)) |= OTG_DOEPCTL0_EPDIS;
 800083a:	|   bfbe      	ittt	lt
 800083c:	|   5858      	ldrlt	r0, [r3, r1]
 800083e:	|   f040 4080 	orrlt.w	r0, r0, #1073741824	@ 0x40000000
 8000842:	|   5058      	strlt	r0, [r3, r1]
		}
		if (REBASE(OTG_DIEPCTL(i)) & OTG_DIEPCTL0_EPENA) {
 8000844:	|   f5a3 7000 	sub.w	r0, r3, #512	@ 0x200
 8000848:	|   6ad1      	ldr	r1, [r2, #44]	@ 0x2c
 800084a:	|   5844      	ldr	r4, [r0, r1]
 800084c:	|   2c00      	cmp	r4, #0
			REBASE(OTG_DIEPCTL(i)) |= OTG_DIEPCTL0_EPDIS;
 800084e:	|   bfb8      	it	lt
 8000850:	|   5844      	ldrlt	r4, [r0, r1]
	for (i = 1; i < 4; i++) {
 8000852:	|   f103 0320 	add.w	r3, r3, #32
			REBASE(OTG_DIEPCTL(i)) |= OTG_DIEPCTL0_EPDIS;
 8000856:	|   bfbc      	itt	lt
 8000858:	|   f044 4480 	orrlt.w	r4, r4, #1073741824	@ 0x40000000
 800085c:	|   5044      	strlt	r4, [r0, r1]
	for (i = 1; i < 4; i++) {
 800085e:	|   f5b3 6f38 	cmp.w	r3, #2944	@ 0xb80
 8000862:	\-- d1e7      	bne.n	8000834 <dwc_endpoints_reset+0x12>
		}
	}

	/* Flush all tx/rx fifos */
	REBASE(OTG_GRSTCTL) = OTG_GRSTCTL_TXFFLSH | OTG_GRSTCTL_TXFNUM_ALL
 8000864:	    6ad3      	ldr	r3, [r2, #44]	@ 0x2c
 8000866:	    f44f 6286 	mov.w	r2, #1072	@ 0x430
 800086a:	    611a      	str	r2, [r3, #16]
			      | OTG_GRSTCTL_RXFFLSH;
}
 800086c:	    bd10      	pop	{r4, pc}

0800086e <dwc_ep_stall_set>:

void dwc_ep_stall_set(usbd_device *usbd_dev, uint8_t addr, uint8_t stall)
{
	if (addr == 0) {
		if (stall) {
			REBASE(OTG_DIEPCTL(addr)) |= OTG_DIEPCTL0_STALL;
 800086e:	                   f8d0 00fc 	ldr.w	r0, [r0, #252]	@ 0xfc
{
 8000872:	                   b530      	push	{r4, r5, lr}
			REBASE(OTG_DIEPCTL(addr)) |= OTG_DIEPCTL0_STALL;
 8000874:	                   6ac4      	ldr	r4, [r0, #44]	@ 0x2c
	if (addr == 0) {
 8000876:	         /-------- b9f1      	cbnz	r1, 80008b6 <dwc_ep_stall_set+0x48>
			REBASE(OTG_DIEPCTL(addr)) |= OTG_DIEPCTL0_STALL;
 8000878:	         |         f8d4 3900 	ldr.w	r3, [r4, #2304]	@ 0x900
		if (stall) {
 800087c:	         |     /-- b15a      	cbz	r2, 8000896 <dwc_ep_stall_set+0x28>
			REBASE(OTG_DIEPCTL(addr)) |= OTG_DIEPCTL0_STALL;
 800087e:	         |     |   f443 1300 	orr.w	r3, r3, #2097152	@ 0x200000
 8000882:	         |     |   f8c4 3900 	str.w	r3, [r4, #2304]	@ 0x900
			REBASE(OTG_DIEPCTL(addr)) &= ~OTG_DIEPCTL0_STALL;
			REBASE(OTG_DIEPCTL(addr)) |= OTG_DIEPCTLX_SD0PID;
		}
	} else {
		if (stall) {
			REBASE(OTG_DOEPCTL(addr)) |= OTG_DOEPCTL0_STALL;
 8000886:	/--------|-----|-> 3158      	adds	r1, #88	@ 0x58
 8000888:	|        |     |   6ac2      	ldr	r2, [r0, #44]	@ 0x2c
 800088a:	|        |     |   0149      	lsls	r1, r1, #5
 800088c:	|        |     |   588b      	ldr	r3, [r1, r2]
 800088e:	|        |     |   f443 1300 	orr.w	r3, r3, #2097152	@ 0x200000
		} else {
			REBASE(OTG_DOEPCTL(addr)) &= ~OTG_DOEPCTL0_STALL;
			REBASE(OTG_DOEPCTL(addr)) |= OTG_DOEPCTLX_SD0PID;
 8000892:	|        |  /--|-> 508b      	str	r3, [r1, r2]
		}
	}
}
 8000894:	|  /-----|--|--|-- e01e      	b.n	80008d4 <dwc_ep_stall_set+0x66>
			REBASE(OTG_DIEPCTL(addr)) &= ~OTG_DIEPCTL0_STALL;
 8000896:	|  |     |  |  \-> f423 1300 	bic.w	r3, r3, #2097152	@ 0x200000
 800089a:	|  |     |  |      f8c4 3900 	str.w	r3, [r4, #2304]	@ 0x900
			REBASE(OTG_DOEPCTL(addr)) &= ~OTG_DOEPCTL0_STALL;
 800089e:	|  |  /--|--|----> 3158      	adds	r1, #88	@ 0x58
 80008a0:	|  |  |  |  |      6ac2      	ldr	r2, [r0, #44]	@ 0x2c
 80008a2:	|  |  |  |  |      0149      	lsls	r1, r1, #5
 80008a4:	|  |  |  |  |      588b      	ldr	r3, [r1, r2]
 80008a6:	|  |  |  |  |      f423 1300 	bic.w	r3, r3, #2097152	@ 0x200000
 80008aa:	|  |  |  |  |      508b      	str	r3, [r1, r2]
			REBASE(OTG_DOEPCTL(addr)) |= OTG_DOEPCTLX_SD0PID;
 80008ac:	|  |  |  |  |      6ac2      	ldr	r2, [r0, #44]	@ 0x2c
 80008ae:	|  |  |  |  |      588b      	ldr	r3, [r1, r2]
 80008b0:	|  |  |  |  |      f043 5380 	orr.w	r3, r3, #268435456	@ 0x10000000
 80008b4:	|  |  |  |  \----- e7ed      	b.n	8000892 <dwc_ep_stall_set+0x24>
	if (addr & 0x80) {
 80008b6:	|  |  |  \-------> 060b      	lsls	r3, r1, #24
 80008b8:	|  |  |     /----- d517      	bpl.n	80008ea <dwc_ep_stall_set+0x7c>
		addr &= 0x7F;
 80008ba:	|  |  |     |      f001 017f 	and.w	r1, r1, #127	@ 0x7f
 80008be:	|  |  |     |      3148      	adds	r1, #72	@ 0x48
			REBASE(OTG_DIEPCTL(addr)) |= OTG_DIEPCTL0_STALL;
 80008c0:	|  |  |     |      2320      	movs	r3, #32
 80008c2:	|  |  |     |      fb11 f503 	smulbb	r5, r1, r3
 80008c6:	|  |  |     |      fb13 4301 	smlabb	r3, r3, r1, r4
		if (stall) {
 80008ca:	|  |  |     |  /-- b122      	cbz	r2, 80008d6 <dwc_ep_stall_set+0x68>
			REBASE(OTG_DIEPCTL(addr)) |= OTG_DIEPCTL0_STALL;
 80008cc:	|  |  |     |  |   681a      	ldr	r2, [r3, #0]
 80008ce:	|  |  |     |  |   f442 1200 	orr.w	r2, r2, #2097152	@ 0x200000
 80008d2:	|  |  |     |  |   601a      	str	r2, [r3, #0]
}
 80008d4:	|  >--|-----|--|-> bd30      	pop	{r4, r5, pc}
			REBASE(OTG_DIEPCTL(addr)) &= ~OTG_DIEPCTL0_STALL;
 80008d6:	|  |  |     |  \-> 681a      	ldr	r2, [r3, #0]
 80008d8:	|  |  |     |      f422 1200 	bic.w	r2, r2, #2097152	@ 0x200000
 80008dc:	|  |  |     |      601a      	str	r2, [r3, #0]
			REBASE(OTG_DIEPCTL(addr)) |= OTG_DIEPCTLX_SD0PID;
 80008de:	|  |  |     |      6ac2      	ldr	r2, [r0, #44]	@ 0x2c
 80008e0:	|  |  |     |      58ab      	ldr	r3, [r5, r2]
 80008e2:	|  |  |     |      f043 5380 	orr.w	r3, r3, #268435456	@ 0x10000000
 80008e6:	|  |  |     |      50ab      	str	r3, [r5, r2]
 80008e8:	|  \--|-----|----- e7f4      	b.n	80008d4 <dwc_ep_stall_set+0x66>
		if (stall) {
 80008ea:	|     |     \----> 2a00      	cmp	r2, #0
 80008ec:	|     \----------- d0d7      	beq.n	800089e <dwc_ep_stall_set+0x30>
 80008ee:	\----------------- e7ca      	b.n	8000886 <dwc_ep_stall_set+0x18>

080008f0 <dwc_ep_stall_get>:

uint8_t dwc_ep_stall_get(usbd_device *usbd_dev, uint8_t addr)
{
	/* Return non-zero if STALL set. */
	if (addr & 0x80) {
		return (REBASE(OTG_DIEPCTL(addr & 0x7f)) &
 80008f0:	f8d0 30fc 	ldr.w	r3, [r0, #252]	@ 0xfc
	if (addr & 0x80) {
 80008f4:	060a      	lsls	r2, r1, #24
		return (REBASE(OTG_DIEPCTL(addr & 0x7f)) &
 80008f6:	6adb      	ldr	r3, [r3, #44]	@ 0x2c
 80008f8:	bf49      	itett	mi
 80008fa:	f001 017f 	andmi.w	r1, r1, #127	@ 0x7f
				OTG_DIEPCTL0_STALL) ? 1 : 0;
	} else {
		return (REBASE(OTG_DOEPCTL(addr)) &
 80008fe:	3158      	addpl	r1, #88	@ 0x58
		return (REBASE(OTG_DIEPCTL(addr & 0x7f)) &
 8000900:	3148      	addmi	r1, #72	@ 0x48
 8000902:	eb03 1341 	addmi.w	r3, r3, r1, lsl #5
		return (REBASE(OTG_DOEPCTL(addr)) &
 8000906:	bf56      	itet	pl
 8000908:	0149      	lslpl	r1, r1, #5
		return (REBASE(OTG_DIEPCTL(addr & 0x7f)) &
 800090a:	6818      	ldrmi	r0, [r3, #0]
		return (REBASE(OTG_DOEPCTL(addr)) &
 800090c:	58c8      	ldrpl	r0, [r1, r3]
				OTG_DOEPCTL0_STALL) ? 1 : 0;
 800090e:	f3c0 5040 	ubfx	r0, r0, #21, #1
	}
}
 8000912:	4770      	bx	lr

08000914 <dwc_ep_nak_set>:

void dwc_ep_nak_set(usbd_device *usbd_dev, uint8_t addr, uint8_t nak)
{
	/* It does not make sense to force NAK on IN endpoints. */
	if (addr & 0x80) {
 8000914:	          060b      	lsls	r3, r1, #24
 8000916:	/-------- d40c      	bmi.n	8000932 <dwc_ep_nak_set+0x1e>
		return;
	}

	usbd_dev->force_nak[addr] = nak;
 8000918:	|         1843      	adds	r3, r0, r1

	if (nak) {
		REBASE(OTG_DOEPCTL(addr)) |= OTG_DOEPCTL0_SNAK;
 800091a:	|         3158      	adds	r1, #88	@ 0x58
	usbd_dev->force_nak[addr] = nak;
 800091c:	|         f883 210c 	strb.w	r2, [r3, #268]	@ 0x10c
		REBASE(OTG_DOEPCTL(addr)) |= OTG_DOEPCTL0_SNAK;
 8000920:	|         f8d0 30fc 	ldr.w	r3, [r0, #252]	@ 0xfc
 8000924:	|         0149      	lsls	r1, r1, #5
 8000926:	|         6adb      	ldr	r3, [r3, #44]	@ 0x2c
	if (nak) {
 8000928:	|  /----- b122      	cbz	r2, 8000934 <dwc_ep_nak_set+0x20>
		REBASE(OTG_DOEPCTL(addr)) |= OTG_DOEPCTL0_SNAK;
 800092a:	|  |      58ca      	ldr	r2, [r1, r3]
 800092c:	|  |      f042 6200 	orr.w	r2, r2, #134217728	@ 0x8000000
	} else {
		REBASE(OTG_DOEPCTL(addr)) |= OTG_DOEPCTL0_CNAK;
 8000930:	|  |  /-> 50ca      	str	r2, [r1, r3]
	}
}
 8000932:	\--|--|-> 4770      	bx	lr
		REBASE(OTG_DOEPCTL(addr)) |= OTG_DOEPCTL0_CNAK;
 8000934:	   \--|-> 58ca      	ldr	r2, [r1, r3]
 8000936:	      |   f042 6280 	orr.w	r2, r2, #67108864	@ 0x4000000
 800093a:	      \-- e7f9      	b.n	8000930 <dwc_ep_nak_set+0x1c>

0800093c <dwc_ep_write_packet>:
	int i;

	addr &= 0x7F;

	/* Return if endpoint is already enabled. */
	if (REBASE(OTG_DIEPTSIZ(addr)) & OTG_DIEPSIZ0_PKTCNT) {
 800093c:	             f8d0 00fc 	ldr.w	r0, [r0, #252]	@ 0xfc
{
 8000940:	             b5f0      	push	{r4, r5, r6, r7, lr}
	if (REBASE(OTG_DIEPTSIZ(addr)) & OTG_DIEPSIZ0_PKTCNT) {
 8000942:	             6ac5      	ldr	r5, [r0, #44]	@ 0x2c
	addr &= 0x7F;
 8000944:	             f001 067f 	and.w	r6, r1, #127	@ 0x7f
	if (REBASE(OTG_DIEPTSIZ(addr)) & OTG_DIEPSIZ0_PKTCNT) {
 8000948:	             0174      	lsls	r4, r6, #5
 800094a:	             f505 6111 	add.w	r1, r5, #2320	@ 0x910
 800094e:	             5909      	ldr	r1, [r1, r4]
 8000950:	             0309      	lsls	r1, r1, #12
 8000952:	/----------- d430      	bmi.n	80009b6 <dwc_ep_write_packet+0x7a>
		return 0;
	}

	if (IS_ISO_IN(addr)) {
 8000954:	|            f504 6110 	add.w	r1, r4, #2304	@ 0x900
 8000958:	|            586f      	ldr	r7, [r5, r1]
 800095a:	|            f407 2740 	and.w	r7, r7, #786432	@ 0xc0000
 800095e:	|            f5b7 2f80 	cmp.w	r7, #262144	@ 0x40000
 8000962:	|        /-- d10f      	bne.n	8000984 <dwc_ep_write_packet+0x48>
		/* Isochronous support: update odd/even frame bits */
		REBASE(OTG_DIEPCTL(addr)) &= ~OTG_DIEPCTLX_FRAME_MASK;
 8000964:	|        |   586f      	ldr	r7, [r5, r1]
 8000966:	|        |   f027 5740 	bic.w	r7, r7, #805306368	@ 0x30000000
 800096a:	|        |   506f      	str	r7, [r5, r1]

		if ((REBASE(OTG_DSTS) & DSTS_FNSOF_ODD_MASK) == 0) {
 800096c:	|        |   6ac5      	ldr	r5, [r0, #44]	@ 0x2c
 800096e:	|        |   f8d5 7808 	ldr.w	r7, [r5, #2056]	@ 0x808
 8000972:	|        |   f417 7f80 	tst.w	r7, #256	@ 0x100
			REBASE(OTG_DIEPCTL(addr)) |= OTG_DIEPCTLX_SEVNFRM;
 8000976:	|        |   594f      	ldr	r7, [r1, r5]
 8000978:	|        |   bf0c      	ite	eq
 800097a:	|        |   f047 5780 	orreq.w	r7, r7, #268435456	@ 0x10000000
		} else {
			REBASE(OTG_DIEPCTL(addr)) |= OTG_DIEPCTLX_SODDFRM;
 800097e:	|        |   f047 5700 	orrne.w	r7, r7, #536870912	@ 0x20000000
 8000982:	|        |   514f      	str	r7, [r1, r5]
		}
	}

	/* Enable endpoint for transmission. */
	REBASE(OTG_DIEPTSIZ(addr)) = OTG_DIEPSIZ0_PKTCNT | len;
 8000984:	|        \-> 6ac7      	ldr	r7, [r0, #44]	@ 0x2c
 8000986:	|            f507 6711 	add.w	r7, r7, #2320	@ 0x910
 800098a:	|            f443 2c00 	orr.w	ip, r3, #524288	@ 0x80000
 800098e:	|            f847 c004 	str.w	ip, [r7, r4]
	REBASE(OTG_DIEPCTL(addr)) |= OTG_DIEPCTL0_EPENA |
 8000992:	|            6ac7      	ldr	r7, [r0, #44]	@ 0x2c
 8000994:	|            59cc      	ldr	r4, [r1, r7]
 8000996:	|            f044 4404 	orr.w	r4, r4, #2214592512	@ 0x84000000
 800099a:	|            51cc      	str	r4, [r1, r7]

	/* Copy buffer to endpoint FIFO, note - memcpy does not work.
	 * ARMv7M supports non-word-aligned accesses, ARMv6M does not. */
#if defined(__ARM_ARCH_7M__) || defined(__ARM_ARCH_7EM__)
	for (i = len; i > 0; i -= 4) {
		REBASE(OTG_FIFO(addr)) = *buf32++;
 800099c:	|            1c71      	adds	r1, r6, #1
	REBASE(OTG_DIEPTSIZ(addr)) = OTG_DIEPSIZ0_PKTCNT | len;
 800099e:	|            461d      	mov	r5, r3
		REBASE(OTG_FIFO(addr)) = *buf32++;
 80009a0:	|            0309      	lsls	r1, r1, #12
	for (i = len; i > 0; i -= 4) {
 80009a2:	|     /----> 2d00      	cmp	r5, #0
 80009a4:	|     |  /-- dc01      	bgt.n	80009aa <dwc_ep_write_packet+0x6e>
		}
	}
#endif /* defined(__ARM_ARCH_6M__) */

	return len;
}
 80009a6:	|  /--|--|-> 4618      	mov	r0, r3
 80009a8:	|  |  |  |   bdf0      	pop	{r4, r5, r6, r7, pc}
		REBASE(OTG_FIFO(addr)) = *buf32++;
 80009aa:	|  |  |  \-> 6ac4      	ldr	r4, [r0, #44]	@ 0x2c
 80009ac:	|  |  |      f852 6b04 	ldr.w	r6, [r2], #4
 80009b0:	|  |  |      510e      	str	r6, [r1, r4]
	for (i = len; i > 0; i -= 4) {
 80009b2:	|  |  |      3d04      	subs	r5, #4
 80009b4:	|  |  \----- e7f5      	b.n	80009a2 <dwc_ep_write_packet+0x66>
		return 0;
 80009b6:	\--|-------> 2300      	movs	r3, #0
 80009b8:	   \-------- e7f5      	b.n	80009a6 <dwc_ep_write_packet+0x6a>

080009ba <dwc_poll>:
		/* idle */
	}
}

void dwc_poll(usbd_device *usbd_dev)
{
 80009ba:	                               e92d 43f7 	stmdb	sp!, {r0, r1, r2, r4, r5, r6, r7, r8, r9, lr}
	/* Read interrupt status register. */
	uint32_t intsts = REBASE(OTG_GINTSTS);
 80009be:	                               f8d0 20fc 	ldr.w	r2, [r0, #252]	@ 0xfc
 80009c2:	                               6ad3      	ldr	r3, [r2, #44]	@ 0x2c
 80009c4:	                               695e      	ldr	r6, [r3, #20]
	int i;

	if (intsts & OTG_GINTSTS_ENUMDNE) {
 80009c6:	                               f416 5500 	ands.w	r5, r6, #8192	@ 0x2000
{
 80009ca:	                               4604      	mov	r4, r0
	if (intsts & OTG_GINTSTS_ENUMDNE) {
 80009cc:	                           /-- d01b      	beq.n	8000a06 <dwc_poll+0x4c>
		/* Handle USB RESET condition. */
		REBASE(OTG_GINTSTS) = OTG_GINTSTS_ENUMDNE;
 80009ce:	                           |   f44f 5100 	mov.w	r1, #8192	@ 0x2000
 80009d2:	                           |   6159      	str	r1, [r3, #20]
		usbd_dev->fifo_mem_top = usbd_dev->driver->rx_fifo_size;
 80009d4:	                           |   8e53      	ldrh	r3, [r2, #50]	@ 0x32
 80009d6:	                           |   f8a0 3108 	strh.w	r3, [r0, #264]	@ 0x108
	usbd_dev->current_address = 0;
 80009da:	                           |   2500      	movs	r5, #0
	usbd_ep_setup(usbd_dev, 0, USB_ENDPOINT_ATTR_CONTROL, usbd_dev->desc->bMaxPacketSize0, NULL);
 80009dc:	                           |   6803      	ldr	r3, [r0, #0]
	usbd_dev->current_address = 0;
 80009de:	                           |   82c5      	strh	r5, [r0, #22]
	usbd_dev->driver->ep_setup(usbd_dev, addr, type, max_size, callback);
 80009e0:	                           |   79db      	ldrb	r3, [r3, #7]
 80009e2:	                           |   9500      	str	r5, [sp, #0]
 80009e4:	                           |   6896      	ldr	r6, [r2, #8]
 80009e6:	                           |   4629      	mov	r1, r5
 80009e8:	                           |   462a      	mov	r2, r5
 80009ea:	                           |   47b0      	blx	r6
	usbd_dev->driver->set_address(usbd_dev, 0);
 80009ec:	                           |   f8d4 30fc 	ldr.w	r3, [r4, #252]	@ 0xfc
 80009f0:	                           |   4629      	mov	r1, r5
 80009f2:	                           |   685b      	ldr	r3, [r3, #4]
 80009f4:	                           |   4620      	mov	r0, r4
 80009f6:	                           |   4798      	blx	r3
	if (usbd_dev->user_callback_reset) {
 80009f8:	                           |   6be3      	ldr	r3, [r4, #60]	@ 0x3c
 80009fa:	                           |   2b00      	cmp	r3, #0
 80009fc:	/--------------------------|-- d044      	beq.n	8000a88 <dwc_poll+0xce>
	if (usbd_dev->user_callback_sof) {
		REBASE(OTG_GINTMSK) |= OTG_GINTMSK_SOFM;
	} else {
		REBASE(OTG_GINTMSK) &= ~OTG_GINTMSK_SOFM;
	}
}
 80009fe:	|                          |   b003      	add	sp, #12
 8000a00:	|                          |   e8bd 43f0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, r9, lr}
		usbd_dev->user_callback_reset();
 8000a04:	|                          |   4718      	bx	r3
			REBASE(OTG_DIEPINT(i)) = OTG_DIEPINTX_XFRC;
 8000a06:	|                          \-> 2701      	movs	r7, #1
						       [USB_TRANSACTION_IN]) {
 8000a08:	|                              f100 0888 	add.w	r8, r0, #136	@ 0x88
 8000a0c:	|                              f04f 090c 	mov.w	r9, #12
		if (REBASE(OTG_DIEPINT(i)) & OTG_DIEPINTX_XFRC) {
 8000a10:	|                       /----> f8d4 30fc 	ldr.w	r3, [r4, #252]	@ 0xfc
 8000a14:	|                       |      6adb      	ldr	r3, [r3, #44]	@ 0x2c
 8000a16:	|                       |      016a      	lsls	r2, r5, #5
 8000a18:	|                       |      f603 1308 	addw	r3, r3, #2312	@ 0x908
 8000a1c:	|                       |      5899      	ldr	r1, [r3, r2]
 8000a1e:	|                       |      07c9      	lsls	r1, r1, #31
 8000a20:	|                       |  /-- d508      	bpl.n	8000a34 <dwc_poll+0x7a>
			REBASE(OTG_DIEPINT(i)) = OTG_DIEPINTX_XFRC;
 8000a22:	|                       |  |   509f      	str	r7, [r3, r2]
						       [USB_TRANSACTION_IN]) {
 8000a24:	|                       |  |   fb09 f305 	mul.w	r3, r9, r5
 8000a28:	|                       |  |   f858 3003 	ldr.w	r3, [r8, r3]
			if (usbd_dev->user_callback_ctr[i]
 8000a2c:	|                       |  +-- b113      	cbz	r3, 8000a34 <dwc_poll+0x7a>
				usbd_dev->user_callback_ctr[i]
 8000a2e:	|                       |  |   b2e9      	uxtb	r1, r5
 8000a30:	|                       |  |   4620      	mov	r0, r4
 8000a32:	|                       |  |   4798      	blx	r3
	for (i = 0; i < 4; i++) { /* Iterate over endpoints. */
 8000a34:	|                       |  \-> 3501      	adds	r5, #1
 8000a36:	|                       |      2d04      	cmp	r5, #4
 8000a38:	|                       \----- d1ea      	bne.n	8000a10 <dwc_poll+0x56>
	if (intsts & OTG_GINTSTS_RXFLVL) {
 8000a3a:	|                              06f3      	lsls	r3, r6, #27
 8000a3c:	|                    /-------- d561      	bpl.n	8000b02 <dwc_poll+0x148>
		uint32_t rxstsp = REBASE(OTG_GRXSTSP);
 8000a3e:	|                    |         f8d4 10fc 	ldr.w	r1, [r4, #252]	@ 0xfc
 8000a42:	|                    |         6acb      	ldr	r3, [r1, #44]	@ 0x2c
 8000a44:	|                    |         6a1a      	ldr	r2, [r3, #32]
		uint32_t pktsts = rxstsp & OTG_GRXSTSP_PKTSTS_MASK;
 8000a46:	|                    |         f402 10f0 	and.w	r0, r2, #1966080	@ 0x1e0000
		if (pktsts == OTG_GRXSTSP_PKTSTS_OUT_COMP
 8000a4a:	|                    |         f5b0 2fc0 	cmp.w	r0, #393216	@ 0x60000
		uint8_t ep = rxstsp & OTG_GRXSTSP_EPNUM_MASK;
 8000a4e:	|                    |         f002 050f 	and.w	r5, r2, #15
		if (pktsts == OTG_GRXSTSP_PKTSTS_OUT_COMP
 8000a52:	|                    |     /-- d002      	beq.n	8000a5a <dwc_poll+0xa0>
			|| pktsts == OTG_GRXSTSP_PKTSTS_SETUP_COMP)  {
 8000a54:	|                    |     |   f5b0 2f00 	cmp.w	r0, #524288	@ 0x80000
 8000a58:	|                    |  /--|-- d119      	bne.n	8000a8e <dwc_poll+0xd4>
			REBASE(OTG_DOEPTSIZ(ep)) = usbd_dev->doeptsiz[ep];
 8000a5a:	|                    |  |  \-> f105 0044 	add.w	r0, r5, #68	@ 0x44
 8000a5e:	|                    |  |      016a      	lsls	r2, r5, #5
 8000a60:	|                    |  |      f503 6331 	add.w	r3, r3, #2832	@ 0xb10
 8000a64:	|                    |  |      f854 0020 	ldr.w	r0, [r4, r0, lsl #2]
 8000a68:	|                    |  |      5098      	str	r0, [r3, r2]
				(usbd_dev->force_nak[ep] ?
 8000a6a:	|                    |  |      4425      	add	r5, r4
			REBASE(OTG_DOEPCTL(ep)) |= OTG_DOEPCTL0_EPENA |
 8000a6c:	|                    |  |      6ac9      	ldr	r1, [r1, #44]	@ 0x2c
 8000a6e:	|                    |  |      f895 010c 	ldrb.w	r0, [r5, #268]	@ 0x10c
 8000a72:	|                    |  |      f502 6330 	add.w	r3, r2, #2816	@ 0xb00
 8000a76:	|                    |  |      2800      	cmp	r0, #0
 8000a78:	|                    |  |      585a      	ldr	r2, [r3, r1]
 8000a7a:	|                    |  |      bf0c      	ite	eq
 8000a7c:	|                    |  |      f04f 4004 	moveq.w	r0, #2214592512	@ 0x84000000
 8000a80:	|                    |  |      f04f 4008 	movne.w	r0, #2281701376	@ 0x88000000
 8000a84:	|                    |  |      4302      	orrs	r2, r0
 8000a86:	|                    |  |      505a      	str	r2, [r3, r1]
}
 8000a88:	>--------------------|--|----> b003      	add	sp, #12
 8000a8a:	|                    |  |      e8bd 83f0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, r9, pc}
		if ((pktsts != OTG_GRXSTSP_PKTSTS_OUT) &&
 8000a8e:	|                    |  \----> f5b0 2f80 	cmp.w	r0, #262144	@ 0x40000
 8000a92:	|  /-----------------|-------- f000 808b 	beq.w	8000bac <dwc_poll+0x1f2>
 8000a96:	|  |                 |         f5b0 2f40 	cmp.w	r0, #786432	@ 0xc0000
 8000a9a:	+--|-----------------|-------- d1f5      	bne.n	8000a88 <dwc_poll+0xce>
			&& (REBASE(OTG_DIEPTSIZ(ep)) & OTG_DIEPSIZ0_PKTCNT)) {
 8000a9c:	|  |                 |         0168      	lsls	r0, r5, #5
 8000a9e:	|  |                 |         f503 6711 	add.w	r7, r3, #2320	@ 0x910
 8000aa2:	|  |                 |         583f      	ldr	r7, [r7, r0]
 8000aa4:	|  |                 |         033f      	lsls	r7, r7, #12
 8000aa6:	|  |              /--|-------- d457      	bmi.n	8000b58 <dwc_poll+0x19e>
			type = USB_TRANSACTION_SETUP;
 8000aa8:	|  |     /--------|--|-------> 2102      	movs	r1, #2
		if (usbd_dev->user_callback_ctr[ep][type]) {
 8000aaa:	|  |  /--|--------|--|-------> eb05 0345 	add.w	r3, r5, r5, lsl #1
 8000aae:	|  |  |  |        |  |         440b      	add	r3, r1
 8000ab0:	|  |  |  |        |  |         3322      	adds	r3, #34	@ 0x22
		usbd_dev->rxbcnt = (rxstsp & OTG_GRXSTSP_BCNT_MASK) >> 4;
 8000ab2:	|  |  |  |        |  |         f3c2 120a 	ubfx	r2, r2, #4, #11
		if (usbd_dev->user_callback_ctr[ep][type]) {
 8000ab6:	|  |  |  |        |  |         f854 3023 	ldr.w	r3, [r4, r3, lsl #2]
		usbd_dev->rxbcnt = (rxstsp & OTG_GRXSTSP_BCNT_MASK) >> 4;
 8000aba:	|  |  |  |        |  |         f8a4 2120 	strh.w	r2, [r4, #288]	@ 0x120
		if (usbd_dev->user_callback_ctr[ep][type]) {
 8000abe:	|  |  |  |        |  |     /-- b113      	cbz	r3, 8000ac6 <dwc_poll+0x10c>
			usbd_dev->user_callback_ctr[ep][type] (usbd_dev, ep);
 8000ac0:	|  |  |  |        |  |     |   4629      	mov	r1, r5
 8000ac2:	|  |  |  |        |  |     |   4620      	mov	r0, r4
 8000ac4:	|  |  |  |        |  |     |   4798      	blx	r3
		if (REBASE(OTG_CID) >= OTG_CID_CNAK_EARLY) {
 8000ac6:	|  |  |  |        |  |     \-> f8d4 00fc 	ldr.w	r0, [r4, #252]	@ 0xfc
 8000aca:	|  |  |  |        |  |         6ac2      	ldr	r2, [r0, #44]	@ 0x2c
 8000acc:	|  |  |  |        |  |         6bd3      	ldr	r3, [r2, #60]	@ 0x3c
 8000ace:	|  |  |  |        |  |         f5b3 5f00 	cmp.w	r3, #8192	@ 0x2000
 8000ad2:	|  |  |  |        |  |     /-- d30e      	bcc.n	8000af2 <dwc_poll+0x138>
			REBASE(OTG_DOEPCTL(ep)) |= usbd_dev->force_nak[ep] ?
 8000ad4:	|  |  |  |        |  |     |   f105 0358 	add.w	r3, r5, #88	@ 0x58
 8000ad8:	|  |  |  |        |  |     |   4425      	add	r5, r4
 8000ada:	|  |  |  |        |  |     |   015b      	lsls	r3, r3, #5
					OTG_DOEPCTL0_SNAK : OTG_DOEPCTL0_CNAK;
 8000adc:	|  |  |  |        |  |     |   f895 510c 	ldrb.w	r5, [r5, #268]	@ 0x10c
			REBASE(OTG_DOEPCTL(ep)) |= usbd_dev->force_nak[ep] ?
 8000ae0:	|  |  |  |        |  |     |   5899      	ldr	r1, [r3, r2]
					OTG_DOEPCTL0_SNAK : OTG_DOEPCTL0_CNAK;
 8000ae2:	|  |  |  |        |  |     |   2d00      	cmp	r5, #0
 8000ae4:	|  |  |  |        |  |     |   bf0c      	ite	eq
 8000ae6:	|  |  |  |        |  |     |   f04f 6580 	moveq.w	r5, #67108864	@ 0x4000000
 8000aea:	|  |  |  |        |  |     |   f04f 6500 	movne.w	r5, #134217728	@ 0x8000000
			REBASE(OTG_DOEPCTL(ep)) |= usbd_dev->force_nak[ep] ?
 8000aee:	|  |  |  |        |  |     |   4329      	orrs	r1, r5
 8000af0:	|  |  |  |        |  |     |   5099      	str	r1, [r3, r2]
		for (i = 0; i < usbd_dev->rxbcnt; i += 4) {
 8000af2:	|  |  |  |        |  |     \-> f8b4 1120 	ldrh.w	r1, [r4, #288]	@ 0x120
 8000af6:	|  |  |  |        |  |         2300      	movs	r3, #0
 8000af8:	|  |  |  |  /-----|--|-------> 4299      	cmp	r1, r3
 8000afa:	|  |  |  |  |  /--|--|-------- dc59      	bgt.n	8000bb0 <dwc_poll+0x1f6>
		usbd_dev->rxbcnt = 0;
 8000afc:	|  |  |  |  |  |  |  |         2300      	movs	r3, #0
 8000afe:	|  |  |  |  |  |  |  |         f8a4 3120 	strh.w	r3, [r4, #288]	@ 0x120
	if (intsts & OTG_GINTSTS_USBSUSP) {
 8000b02:	|  |  |  |  |  |  |  \-------> 0532      	lsls	r2, r6, #20
 8000b04:	|  |  |  |  |  |  |     /----- d508      	bpl.n	8000b18 <dwc_poll+0x15e>
		if (usbd_dev->user_callback_suspend) {
 8000b06:	|  |  |  |  |  |  |     |      6c23      	ldr	r3, [r4, #64]	@ 0x40
 8000b08:	|  |  |  |  |  |  |     |  /-- b103      	cbz	r3, 8000b0c <dwc_poll+0x152>
			usbd_dev->user_callback_suspend();
 8000b0a:	|  |  |  |  |  |  |     |  |   4798      	blx	r3
		REBASE(OTG_GINTSTS) = OTG_GINTSTS_USBSUSP;
 8000b0c:	|  |  |  |  |  |  |     |  \-> f8d4 30fc 	ldr.w	r3, [r4, #252]	@ 0xfc
 8000b10:	|  |  |  |  |  |  |     |      6adb      	ldr	r3, [r3, #44]	@ 0x2c
 8000b12:	|  |  |  |  |  |  |     |      f44f 6200 	mov.w	r2, #2048	@ 0x800
 8000b16:	|  |  |  |  |  |  |     |      615a      	str	r2, [r3, #20]
	if (intsts & OTG_GINTSTS_WKUPINT) {
 8000b18:	|  |  |  |  |  |  |     \----> 2e00      	cmp	r6, #0
 8000b1a:	|  |  |  |  |  |  |     /----- da08      	bge.n	8000b2e <dwc_poll+0x174>
		if (usbd_dev->user_callback_resume) {
 8000b1c:	|  |  |  |  |  |  |     |      6c63      	ldr	r3, [r4, #68]	@ 0x44
 8000b1e:	|  |  |  |  |  |  |     |  /-- b103      	cbz	r3, 8000b22 <dwc_poll+0x168>
			usbd_dev->user_callback_resume();
 8000b20:	|  |  |  |  |  |  |     |  |   4798      	blx	r3
		REBASE(OTG_GINTSTS) = OTG_GINTSTS_WKUPINT;
 8000b22:	|  |  |  |  |  |  |     |  \-> f8d4 30fc 	ldr.w	r3, [r4, #252]	@ 0xfc
 8000b26:	|  |  |  |  |  |  |     |      6adb      	ldr	r3, [r3, #44]	@ 0x2c
 8000b28:	|  |  |  |  |  |  |     |      f04f 4200 	mov.w	r2, #2147483648	@ 0x80000000
 8000b2c:	|  |  |  |  |  |  |     |      615a      	str	r2, [r3, #20]
	if (intsts & OTG_GINTSTS_SOF) {
 8000b2e:	|  |  |  |  |  |  |     \----> 0733      	lsls	r3, r6, #28
 8000b30:	|  |  |  |  |  |  |     /----- d507      	bpl.n	8000b42 <dwc_poll+0x188>
		if (usbd_dev->user_callback_sof) {
 8000b32:	|  |  |  |  |  |  |     |      6ca3      	ldr	r3, [r4, #72]	@ 0x48
 8000b34:	|  |  |  |  |  |  |     |  /-- b103      	cbz	r3, 8000b38 <dwc_poll+0x17e>
			usbd_dev->user_callback_sof();
 8000b36:	|  |  |  |  |  |  |     |  |   4798      	blx	r3
		REBASE(OTG_GINTSTS) = OTG_GINTSTS_SOF;
 8000b38:	|  |  |  |  |  |  |     |  \-> f8d4 30fc 	ldr.w	r3, [r4, #252]	@ 0xfc
 8000b3c:	|  |  |  |  |  |  |     |      6adb      	ldr	r3, [r3, #44]	@ 0x2c
 8000b3e:	|  |  |  |  |  |  |     |      2208      	movs	r2, #8
 8000b40:	|  |  |  |  |  |  |     |      615a      	str	r2, [r3, #20]
		REBASE(OTG_GINTMSK) |= OTG_GINTMSK_SOFM;
 8000b42:	|  |  |  |  |  |  |     \----> f8d4 30fc 	ldr.w	r3, [r4, #252]	@ 0xfc
	if (usbd_dev->user_callback_sof) {
 8000b46:	|  |  |  |  |  |  |            6ca2      	ldr	r2, [r4, #72]	@ 0x48
		REBASE(OTG_GINTMSK) |= OTG_GINTMSK_SOFM;
 8000b48:	|  |  |  |  |  |  |            6adb      	ldr	r3, [r3, #44]	@ 0x2c
	if (usbd_dev->user_callback_sof) {
 8000b4a:	|  |  |  |  |  |  |            2a00      	cmp	r2, #0
 8000b4c:	|  |  |  |  |  |  |  /-------- d036      	beq.n	8000bbc <dwc_poll+0x202>
		REBASE(OTG_GINTMSK) |= OTG_GINTMSK_SOFM;
 8000b4e:	|  |  |  |  |  |  |  |         699a      	ldr	r2, [r3, #24]
 8000b50:	|  |  |  |  |  |  |  |         f042 0208 	orr.w	r2, r2, #8
		REBASE(OTG_GINTMSK) &= ~OTG_GINTMSK_SOFM;
 8000b54:	|  |  |  |  |  |  |  |  /----> 619a      	str	r2, [r3, #24]
 8000b56:	\--|--|--|--|--|--|--|--|----- e797      	b.n	8000a88 <dwc_poll+0xce>
	REBASE(OTG_DIEPCTL(ep)) |= OTG_DIEPCTL0_SNAK;
 8000b58:	   |  |  |  |  |  \--|--|----> f500 6c10 	add.w	ip, r0, #2304	@ 0x900
 8000b5c:	   |  |  |  |  |     |  |      f853 700c 	ldr.w	r7, [r3, ip]
 8000b60:	   |  |  |  |  |     |  |      f047 6700 	orr.w	r7, r7, #134217728	@ 0x8000000
 8000b64:	   |  |  |  |  |     |  |      f843 700c 	str.w	r7, [r3, ip]
	while (!(REBASE(OTG_DIEPINT(ep)) & OTG_DIEPINTX_INEPNE)) {
 8000b68:	   |  |  |  |  |     |  |      6acf      	ldr	r7, [r1, #44]	@ 0x2c
 8000b6a:	   |  |  |  |  |     |  |      f607 1308 	addw	r3, r7, #2312	@ 0x908
 8000b6e:	   |  |  |  |  |     |  |      4403      	add	r3, r0
 8000b70:	   |  |  |  |  |     |  |  /-> f8d3 e000 	ldr.w	lr, [r3]
 8000b74:	   |  |  |  |  |     |  |  |   f01e 0f40 	tst.w	lr, #64	@ 0x40
 8000b78:	   |  |  |  |  |     |  |  \-- d0fa      	beq.n	8000b70 <dwc_poll+0x1b6>
	fifo = (REBASE(OTG_DIEPCTL(ep)) & OTG_DIEPCTL0_TXFNUM_MASK) >> 22;
 8000b7a:	   |  |  |  |  |     |  |      f85c 3007 	ldr.w	r3, [ip, r7]
 8000b7e:	   |  |  |  |  |     |  |      0d9b      	lsrs	r3, r3, #22
	while (!(REBASE(OTG_GRSTCTL) & OTG_GRSTCTL_AHBIDL)) {
 8000b80:	   |  |  |  |  |     |  |  /-> f8d7 c010 	ldr.w	ip, [r7, #16]
 8000b84:	   |  |  |  |  |     |  |  |   f1bc 0f00 	cmp.w	ip, #0
 8000b88:	   |  |  |  |  |     |  |  \-- dafa      	bge.n	8000b80 <dwc_poll+0x1c6>
	REBASE(OTG_GRSTCTL) = (fifo << 6) | OTG_GRSTCTL_TXFFLSH;
 8000b8a:	   |  |  |  |  |     |  |      019b      	lsls	r3, r3, #6
 8000b8c:	   |  |  |  |  |     |  |      f403 7370 	and.w	r3, r3, #960	@ 0x3c0
 8000b90:	   |  |  |  |  |     |  |      f043 0320 	orr.w	r3, r3, #32
 8000b94:	   |  |  |  |  |     |  |      613b      	str	r3, [r7, #16]
	REBASE(OTG_DIEPTSIZ(ep)) = 0;
 8000b96:	   |  |  |  |  |     |  |      6acb      	ldr	r3, [r1, #44]	@ 0x2c
 8000b98:	   |  |  |  |  |     |  |      f503 6311 	add.w	r3, r3, #2320	@ 0x910
 8000b9c:	   |  |  |  |  |     |  |      2700      	movs	r7, #0
 8000b9e:	   |  |  |  |  |     |  |      501f      	str	r7, [r3, r0]
	while ((REBASE(OTG_GRSTCTL) & OTG_GRSTCTL_TXFFLSH)) {
 8000ba0:	   |  |  |  |  |     |  |      6acb      	ldr	r3, [r1, #44]	@ 0x2c
 8000ba2:	   |  |  |  |  |     |  |      3310      	adds	r3, #16
 8000ba4:	   |  |  |  |  |     |  |  /-> 6819      	ldr	r1, [r3, #0]
 8000ba6:	   |  |  |  |  |     |  |  |   0689      	lsls	r1, r1, #26
 8000ba8:	   |  |  |  |  |     |  |  \-- d4fc      	bmi.n	8000ba4 <dwc_poll+0x1ea>
 8000baa:	   |  |  \--|--|-----|--|----- e77d      	b.n	8000aa8 <dwc_poll+0xee>
			type = USB_TRANSACTION_OUT;
 8000bac:	   \--|-----|--|-----|--|----> 2101      	movs	r1, #1
 8000bae:	      \-----|--|-----|--|----- e77c      	b.n	8000aaa <dwc_poll+0xf0>
			(void)REBASE(OTG_FIFO(0));
 8000bb0:	            |  \-----|--|----> 6ac2      	ldr	r2, [r0, #44]	@ 0x2c
 8000bb2:	            |        |  |      f502 5280 	add.w	r2, r2, #4096	@ 0x1000
		for (i = 0; i < usbd_dev->rxbcnt; i += 4) {
 8000bb6:	            |        |  |      3304      	adds	r3, #4
			(void)REBASE(OTG_FIFO(0));
 8000bb8:	            |        |  |      6812      	ldr	r2, [r2, #0]
		for (i = 0; i < usbd_dev->rxbcnt; i += 4) {
 8000bba:	            \--------|--|----- e79d      	b.n	8000af8 <dwc_poll+0x13e>
		REBASE(OTG_GINTMSK) &= ~OTG_GINTMSK_SOFM;
 8000bbc:	                     \--|----> 699a      	ldr	r2, [r3, #24]
 8000bbe:	                        |      f022 0208 	bic.w	r2, r2, #8
 8000bc2:	                        \----- e7c7      	b.n	8000b54 <dwc_poll+0x19a>

08000bc4 <dwc_disconnect>:

void dwc_disconnect(usbd_device *usbd_dev, bool disconnected)
{
	if (disconnected) {
		REBASE(OTG_DCTL) |= OTG_DCTL_SDIS;
 8000bc4:	       f8d0 30fc 	ldr.w	r3, [r0, #252]	@ 0xfc
 8000bc8:	       6adb      	ldr	r3, [r3, #44]	@ 0x2c
 8000bca:	       f8d3 2804 	ldr.w	r2, [r3, #2052]	@ 0x804
	if (disconnected) {
 8000bce:	/----- b121      	cbz	r1, 8000bda <dwc_disconnect+0x16>
		REBASE(OTG_DCTL) |= OTG_DCTL_SDIS;
 8000bd0:	|      f042 0202 	orr.w	r2, r2, #2
	} else {
		REBASE(OTG_DCTL) &= ~OTG_DCTL_SDIS;
 8000bd4:	|  /-> f8c3 2804 	str.w	r2, [r3, #2052]	@ 0x804
	}
}
 8000bd8:	|  |   4770      	bx	lr
		REBASE(OTG_DCTL) &= ~OTG_DCTL_SDIS;
 8000bda:	\--|-> f022 0202 	bic.w	r2, r2, #2
 8000bde:	   \-- e7f9      	b.n	8000bd4 <dwc_disconnect+0x10>

08000be0 <memp_init_pool>:
#else
  int i;
  struct memp *memp;

  *desc->tab = NULL;
  memp = (struct memp *)LWIP_MEM_ALIGN(desc->base);
 8000be0:	       68c3      	ldr	r3, [r0, #12]
  *desc->tab = NULL;
 8000be2:	       6901      	ldr	r1, [r0, #16]
{
 8000be4:	       b530      	push	{r4, r5, lr}
  *desc->tab = NULL;
 8000be6:	       2200      	movs	r2, #0
  memp = (struct memp *)LWIP_MEM_ALIGN(desc->base);
 8000be8:	       3303      	adds	r3, #3
                                       + MEM_SANITY_REGION_AFTER_ALIGNED
#endif
                                      ));
#endif
  /* create a linked list of memp elements */
  for (i = 0; i < desc->num; ++i) {
 8000bea:	       8944      	ldrh	r4, [r0, #10]
  *desc->tab = NULL;
 8000bec:	       600a      	str	r2, [r1, #0]
  memp = (struct memp *)LWIP_MEM_ALIGN(desc->base);
 8000bee:	       f023 0303 	bic.w	r3, r3, #3
  for (i = 0; i < desc->num; ++i) {
 8000bf2:	/----> 4294      	cmp	r4, r2
 8000bf4:	|  /-- dc04      	bgt.n	8000c00 <memp_init_pool+0x20>
                                   + MEM_SANITY_REGION_AFTER_ALIGNED
#endif
                                  );
  }
#if MEMP_STATS
  desc->stats->avail = desc->num;
 8000bf6:	|  |   6843      	ldr	r3, [r0, #4]
#endif /* MEMP_STATS */
#endif /* !MEMP_MEM_MALLOC */

#if MEMP_STATS && (defined(LWIP_DEBUG) || LWIP_STATS_DISPLAY)
  desc->stats->name  = desc->desc;
 8000bf8:	|  |   6802      	ldr	r2, [r0, #0]
  desc->stats->avail = desc->num;
 8000bfa:	|  |   80dc      	strh	r4, [r3, #6]
  desc->stats->name  = desc->desc;
 8000bfc:	|  |   601a      	str	r2, [r3, #0]
#endif /* MEMP_STATS && (defined(LWIP_DEBUG) || LWIP_STATS_DISPLAY) */
}
 8000bfe:	|  |   bd30      	pop	{r4, r5, pc}
    memp->next = *desc->tab;
 8000c00:	|  \-> 680d      	ldr	r5, [r1, #0]
 8000c02:	|      601d      	str	r5, [r3, #0]
    memp = (struct memp *)(void *)((u8_t *)memp + MEMP_SIZE + desc->size
 8000c04:	|      8905      	ldrh	r5, [r0, #8]
    *desc->tab = memp;
 8000c06:	|      600b      	str	r3, [r1, #0]
  for (i = 0; i < desc->num; ++i) {
 8000c08:	|      3201      	adds	r2, #1
    memp = (struct memp *)(void *)((u8_t *)memp + MEMP_SIZE + desc->size
 8000c0a:	|      442b      	add	r3, r5
  for (i = 0; i < desc->num; ++i) {
 8000c0c:	\----- e7f1      	b.n	8000bf2 <memp_init_pool+0x12>

08000c0e <tcp_get_next_optbyte>:
}

static u8_t
tcp_get_next_optbyte(void)
{
  u16_t optidx = tcp_optidx++;
 8000c0e:	       4a0b      	ldr	r2, [pc, #44]	@ (8000c3c <tcp_get_next_optbyte+0x2e>)
 8000c10:	       f8b2 3128 	ldrh.w	r3, [r2, #296]	@ 0x128
 8000c14:	       1c59      	adds	r1, r3, #1
 8000c16:	       f8a2 1128 	strh.w	r1, [r2, #296]	@ 0x128
  if ((tcphdr_opt2 == NULL) || (optidx < tcphdr_opt1len)) {
 8000c1a:	       f8d2 112c 	ldr.w	r1, [r2, #300]	@ 0x12c
 8000c1e:	   /-- b119      	cbz	r1, 8000c28 <tcp_get_next_optbyte+0x1a>
 8000c20:	   |   f8b2 0130 	ldrh.w	r0, [r2, #304]	@ 0x130
 8000c24:	   |   4283      	cmp	r3, r0
 8000c26:	/--|-- d204      	bcs.n	8000c32 <tcp_get_next_optbyte+0x24>
    u8_t *opts = (u8_t *)tcphdr + TCP_HLEN;
    return opts[optidx];
 8000c28:	|  \-> f8d2 2134 	ldr.w	r2, [r2, #308]	@ 0x134
 8000c2c:	|      4413      	add	r3, r2
 8000c2e:	|      7d18      	ldrb	r0, [r3, #20]
 8000c30:	|      4770      	bx	lr
  } else {
    u8_t idx = (u8_t)(optidx - tcphdr_opt1len);
 8000c32:	\----> 1a1b      	subs	r3, r3, r0
    return tcphdr_opt2[idx];
 8000c34:	       b2db      	uxtb	r3, r3
 8000c36:	       5cc8      	ldrb	r0, [r1, r3]
  }
}
 8000c38:	       4770      	bx	lr
 8000c3a:	       bf00      	nop
 8000c3c:	       20000060 	.word	0x20000060

08000c40 <acd_netif_ip_addr_changed>:
    ("acd_netif_ip_addr_changed(): old address = %s\n", ipaddr_ntoa(old_addr)));
  LWIP_DEBUGF(ACD_DEBUG | LWIP_DBG_TRACE | LWIP_DBG_STATE,
    ("acd_netif_ip_addr_changed(): new address = %s\n", ipaddr_ntoa(new_addr)));

  /* If we change from ANY to an IP or from an IP to ANY we do nothing */
  if (ip_addr_isany(old_addr) || ip_addr_isany(new_addr)) {
 8000c40:	                680b      	ldr	r3, [r1, #0]
{
 8000c42:	                e92d 41f0 	stmdb	sp!, {r4, r5, r6, r7, r8, lr}
 8000c46:	                4605      	mov	r5, r0
 8000c48:	                460e      	mov	r6, r1
 8000c4a:	                4617      	mov	r7, r2
  if (ip_addr_isany(old_addr) || ip_addr_isany(new_addr)) {
 8000c4c:	         /----- b12b      	cbz	r3, 8000c5a <acd_netif_ip_addr_changed+0x1a>
 8000c4e:	         |      6813      	ldr	r3, [r2, #0]
 8000c50:	         +----- b11b      	cbz	r3, 8000c5a <acd_netif_ip_addr_changed+0x1a>
    return;
  }

  ACD_FOREACH(acd, netif->acd_list) {
 8000c52:	         |      6bc4      	ldr	r4, [r0, #60]	@ 0x3c
    /* Find ACD module of old address */
    if(ip4_addr_eq(&acd->ipaddr, ip_2_ip4(old_addr))) {
      /* Did we change from a LL address to a routable address? */
      if (ip_addr_islinklocal(old_addr) && !ip_addr_islinklocal(new_addr)) {
 8000c54:	         |      f64f 68a9 	movw	r8, #65193	@ 0xfea9
  ACD_FOREACH(acd, netif->acd_list) {
 8000c58:	/--------|--/-X b90c      	cbnz	r4, 8000c5e <acd_netif_ip_addr_changed+0x1e>
        /* Put the module in passive conflict detection mode */
        acd_put_in_passive_mode(netif, acd);
      }
    }
  }
}
 8000c5a:	|        \--|-> e8bd 81f0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, pc}
    if(ip4_addr_eq(&acd->ipaddr, ip_2_ip4(old_addr))) {
 8000c5e:	|           \-> 6832      	ldr	r2, [r6, #0]
 8000c60:	|               6863      	ldr	r3, [r4, #4]
 8000c62:	|               4293      	cmp	r3, r2
 8000c64:	|  /----------- d116      	bne.n	8000c94 <acd_netif_ip_addr_changed+0x54>
      if (ip_addr_islinklocal(old_addr) && !ip_addr_islinklocal(new_addr)) {
 8000c66:	|  |            b29b      	uxth	r3, r3
 8000c68:	|  |            4543      	cmp	r3, r8
 8000c6a:	|  +----------- d113      	bne.n	8000c94 <acd_netif_ip_addr_changed+0x54>
 8000c6c:	|  |            883b      	ldrh	r3, [r7, #0]
 8000c6e:	|  |            4543      	cmp	r3, r8
 8000c70:	|  +----------- d010      	beq.n	8000c94 <acd_netif_ip_addr_changed+0x54>
  switch(acd->state) {
 8000c72:	|  |            7a23      	ldrb	r3, [r4, #8]
 8000c74:	|  |            2b05      	cmp	r3, #5
 8000c76:	|  |     /----- d80b      	bhi.n	8000c90 <acd_netif_ip_addr_changed+0x50>
 8000c78:	|  |     |      2b03      	cmp	r3, #3
 8000c7a:	|  |  /--|----- d80d      	bhi.n	8000c98 <acd_netif_ip_addr_changed+0x58>
 8000c7c:	|  |  |  |      3b01      	subs	r3, #1
 8000c7e:	|  |  |  |      2b02      	cmp	r3, #2
 8000c80:	|  +--|--|----- d808      	bhi.n	8000c94 <acd_netif_ip_addr_changed+0x54>
    acd->state = ACD_STATE_OFF;
 8000c82:	|  |  |  |  /-> 2300      	movs	r3, #0
 8000c84:	|  |  |  |  |   7223      	strb	r3, [r4, #8]
      acd->acd_conflict_callback(netif, ACD_DECLINE);
 8000c86:	|  |  |  |  |   2102      	movs	r1, #2
 8000c88:	|  |  |  |  |   6923      	ldr	r3, [r4, #16]
 8000c8a:	|  |  |  |  |   4628      	mov	r0, r5
 8000c8c:	|  |  |  |  |   4798      	blx	r3
      break;
 8000c8e:	|  +--|--|--|-- e001      	b.n	8000c94 <acd_netif_ip_addr_changed+0x54>
  switch(acd->state) {
 8000c90:	|  |  |  \--|-> 2b07      	cmp	r3, #7
 8000c92:	|  |  |     \-- d0f6      	beq.n	8000c82 <acd_netif_ip_addr_changed+0x42>
  ACD_FOREACH(acd, netif->acd_list) {
 8000c94:	|  >--|-------> 6824      	ldr	r4, [r4, #0]
 8000c96:	\--|--|-------- e7df      	b.n	8000c58 <acd_netif_ip_addr_changed+0x18>
      acd->state = ACD_STATE_PASSIVE_ONGOING;
 8000c98:	   |  \-------> 2306      	movs	r3, #6
 8000c9a:	   |            7223      	strb	r3, [r4, #8]
      break;
 8000c9c:	   \----------- e7fa      	b.n	8000c94 <acd_netif_ip_addr_changed+0x54>

08000c9e <ecm_tx_q_cb>:
	ecm_sg_t *q = *p;
 8000c9e:	6802      	ldr	r2, [r0, #0]
	usbd_ep_write_packet(usbdev, ECM_IN_ENDP_ADDR, q->payload, q->len);
 8000ca0:	4803      	ldr	r0, [pc, #12]	@ (8000cb0 <ecm_tx_q_cb+0x12>)
 8000ca2:	8853      	ldrh	r3, [r2, #2]
 8000ca4:	6800      	ldr	r0, [r0, #0]
 8000ca6:	3204      	adds	r2, #4
 8000ca8:	2182      	movs	r1, #130	@ 0x82
 8000caa:	f009 be31 	b.w	800a910 <usbd_ep_write_packet.isra.0>
 8000cae:	bf00      	nop
 8000cb0:	20000060 	.word	0x20000060

08000cb4 <usb_control_send_chunk>:
{
 8000cb4:	       b510      	push	{r4, lr}
	if (usbd_dev->desc->bMaxPacketSize0 <
 8000cb6:	       6803      	ldr	r3, [r0, #0]
				     usbd_dev->control_state.ctrl_buf,
 8000cb8:	       6d82      	ldr	r2, [r0, #88]	@ 0x58
	if (usbd_dev->desc->bMaxPacketSize0 <
 8000cba:	       79d9      	ldrb	r1, [r3, #7]
			usbd_dev->control_state.ctrl_len) {
 8000cbc:	       f8b0 305c 	ldrh.w	r3, [r0, #92]	@ 0x5c
	if (usbd_dev->desc->bMaxPacketSize0 <
 8000cc0:	       4299      	cmp	r1, r3
{
 8000cc2:	       4604      	mov	r4, r0
	if (usbd_dev->desc->bMaxPacketSize0 <
 8000cc4:	/----- d211      	bcs.n	8000cea <usb_control_send_chunk+0x36>
		usbd_ep_write_packet(usbd_dev, 0,
 8000cc6:	|      460b      	mov	r3, r1
 8000cc8:	|      2100      	movs	r1, #0
 8000cca:	|      f009 fe21 	bl	800a910 <usbd_ep_write_packet.isra.0>
		usbd_dev->control_state.state = DATA_IN;
 8000cce:	|      2302      	movs	r3, #2
 8000cd0:	|      f884 304c 	strb.w	r3, [r4, #76]	@ 0x4c
			usbd_dev->desc->bMaxPacketSize0;
 8000cd4:	|      6823      	ldr	r3, [r4, #0]
 8000cd6:	|      79da      	ldrb	r2, [r3, #7]
		usbd_dev->control_state.ctrl_buf +=
 8000cd8:	|      6da3      	ldr	r3, [r4, #88]	@ 0x58
 8000cda:	|      4413      	add	r3, r2
 8000cdc:	|      65a3      	str	r3, [r4, #88]	@ 0x58
		usbd_dev->control_state.ctrl_len -=
 8000cde:	|      f8b4 305c 	ldrh.w	r3, [r4, #92]	@ 0x5c
 8000ce2:	|      1a9b      	subs	r3, r3, r2
 8000ce4:	|      f8a4 305c 	strh.w	r3, [r4, #92]	@ 0x5c
}
 8000ce8:	|  /-> bd10      	pop	{r4, pc}
		usbd_ep_write_packet(usbd_dev, 0,
 8000cea:	\--|-> 2100      	movs	r1, #0
 8000cec:	   |   f009 fe10 	bl	800a910 <usbd_ep_write_packet.isra.0>
		usbd_dev->control_state.state =
 8000cf0:	   |   f894 3064 	ldrb.w	r3, [r4, #100]	@ 0x64
 8000cf4:	   |   f1c3 0303 	rsb	r3, r3, #3
 8000cf8:	   |   f884 304c 	strb.w	r3, [r4, #76]	@ 0x4c
		usbd_dev->control_state.needs_zlp = false;
 8000cfc:	   |   2300      	movs	r3, #0
 8000cfe:	   |   f884 3064 	strb.w	r3, [r4, #100]	@ 0x64
		usbd_dev->control_state.ctrl_len = 0;
 8000d02:	   |   f8a4 305c 	strh.w	r3, [r4, #92]	@ 0x5c
		usbd_dev->control_state.ctrl_buf = NULL;
 8000d06:	   |   65a3      	str	r3, [r4, #88]	@ 0x58
}
 8000d08:	   \-- e7ee      	b.n	8000ce8 <usb_control_send_chunk+0x34>

08000d0a <_usbd_control_in>:
		stall_transaction(usbd_dev);
	}
}

void _usbd_control_in(usbd_device *usbd_dev, uint8_t ea)
{
 8000d0a:	             b510      	push	{r4, lr}
	(void)ea;
	struct usb_setup_data *req = &(usbd_dev->control_state.req);

	switch (usbd_dev->control_state.state) {
 8000d0c:	             f890 304c 	ldrb.w	r3, [r0, #76]	@ 0x4c
 8000d10:	             2b03      	cmp	r3, #3
{
 8000d12:	             4604      	mov	r4, r0
	switch (usbd_dev->control_state.state) {
 8000d14:	         /-- d006      	beq.n	8000d24 <_usbd_control_in+0x1a>
 8000d16:	         |   2b04      	cmp	r3, #4
 8000d18:	      /--|-- d008      	beq.n	8000d2c <_usbd_control_in+0x22>
 8000d1a:	      |  |   2b02      	cmp	r3, #2
 8000d1c:	/-----|--|-- d11c      	bne.n	8000d58 <_usbd_control_in+0x4e>
		usbd_dev->control_state.state = IDLE;
		break;
	default:
		stall_transaction(usbd_dev);
	}
}
 8000d1e:	|     |  |   e8bd 4010 	ldmia.w	sp!, {r4, lr}
		usb_control_send_chunk(usbd_dev);
 8000d22:	|     |  |   e7c7      	b.n	8000cb4 <usb_control_send_chunk>
		usbd_dev->control_state.state = STATUS_OUT;
 8000d24:	|     |  \-> 2307      	movs	r3, #7
		usbd_dev->control_state.state = IDLE;
 8000d26:	|  /--|----> f884 304c 	strb.w	r3, [r4, #76]	@ 0x4c
}
 8000d2a:	|  |  |      bd10      	pop	{r4, pc}
		if (usbd_dev->control_state.complete) {
 8000d2c:	|  |  \----> 6e03      	ldr	r3, [r0, #96]	@ 0x60
 8000d2e:	|  |     /-- b113      	cbz	r3, 8000d36 <_usbd_control_in+0x2c>
			usbd_dev->control_state.complete(usbd_dev,
 8000d30:	|  |     |   f100 0150 	add.w	r1, r0, #80	@ 0x50
 8000d34:	|  |     |   4798      	blx	r3
		if ((req->bmRequestType == 0) &&
 8000d36:	|  |     \-> f894 3050 	ldrb.w	r3, [r4, #80]	@ 0x50
 8000d3a:	|  |     /-- b95b      	cbnz	r3, 8000d54 <_usbd_control_in+0x4a>
 8000d3c:	|  |     |   f894 3051 	ldrb.w	r3, [r4, #81]	@ 0x51
 8000d40:	|  |     |   2b05      	cmp	r3, #5
 8000d42:	|  |     +-- d107      	bne.n	8000d54 <_usbd_control_in+0x4a>
			usbd_dev->driver->set_address(usbd_dev, req->wValue);
 8000d44:	|  |     |   f8b4 1052 	ldrh.w	r1, [r4, #82]	@ 0x52
 8000d48:	|  |     |   f8d4 30fc 	ldr.w	r3, [r4, #252]	@ 0xfc
 8000d4c:	|  |     |   b2c9      	uxtb	r1, r1
 8000d4e:	|  |     |   685b      	ldr	r3, [r3, #4]
 8000d50:	|  |     |   4620      	mov	r0, r4
 8000d52:	|  |     |   4798      	blx	r3
		usbd_dev->control_state.state = IDLE;
 8000d54:	|  |     \-> 2300      	movs	r3, #0
 8000d56:	|  \-------- e7e6      	b.n	8000d26 <_usbd_control_in+0x1c>
}
 8000d58:	\----------> e8bd 4010 	ldmia.w	sp!, {r4, lr}
		stall_transaction(usbd_dev);
 8000d5c:	             f7ff bb8c 	b.w	8000478 <stall_transaction>

08000d60 <usb_control_setup_read>:
{
 8000d60:	             b538      	push	{r3, r4, r5, lr}
	usbd_dev->control_state.ctrl_buf = usbd_dev->ctrl_buf;
 8000d62:	             6903      	ldr	r3, [r0, #16]
 8000d64:	             6583      	str	r3, [r0, #88]	@ 0x58
	usbd_dev->control_state.ctrl_len = req->wLength;
 8000d66:	             798b      	ldrb	r3, [r1, #6]
 8000d68:	             79ca      	ldrb	r2, [r1, #7]
 8000d6a:	             ea43 2302 	orr.w	r3, r3, r2, lsl #8
 8000d6e:	             f8a0 305c 	strh.w	r3, [r0, #92]	@ 0x5c
{
 8000d72:	             4604      	mov	r4, r0
 8000d74:	             460d      	mov	r5, r1
	if (usb_control_request_dispatch(usbd_dev, req)) {
 8000d76:	             f7ff fbab 	bl	80004d0 <usb_control_request_dispatch>
 8000d7a:	/----------- b300      	cbz	r0, 8000dbe <usb_control_setup_read+0x5e>
		if (req->wLength) {
 8000d7c:	|            88eb      	ldrh	r3, [r5, #6]
 8000d7e:	|  /-------- b1ab      	cbz	r3, 8000dac <usb_control_setup_read+0x4c>
				needs_zlp(usbd_dev->control_state.ctrl_len,
 8000d80:	|  |         f8b4 205c 	ldrh.w	r2, [r4, #92]	@ 0x5c
					usbd_dev->desc->bMaxPacketSize0);
 8000d84:	|  |         6821      	ldr	r1, [r4, #0]
	if (len < wLength) {
 8000d86:	|  |         4293      	cmp	r3, r2
					usbd_dev->desc->bMaxPacketSize0);
 8000d88:	|  |         79c9      	ldrb	r1, [r1, #7]
	if (len < wLength) {
 8000d8a:	|  |     /-- d90d      	bls.n	8000da8 <usb_control_setup_read+0x48>
		if (len && (len % ep_size == 0)) {
 8000d8c:	|  |  /--|-- b132      	cbz	r2, 8000d9c <usb_control_setup_read+0x3c>
 8000d8e:	|  |  |  |   fbb2 f3f1 	udiv	r3, r2, r1
 8000d92:	|  |  |  |   fb01 2213 	mls	r2, r1, r3, r2
 8000d96:	|  |  |  |   fab2 f282 	clz	r2, r2
 8000d9a:	|  |  |  |   0952      	lsrs	r2, r2, #5
			usbd_dev->control_state.needs_zlp =
 8000d9c:	|  |  >--|-> f884 2064 	strb.w	r2, [r4, #100]	@ 0x64
			usb_control_send_chunk(usbd_dev);
 8000da0:	|  |  |  |   4620      	mov	r0, r4
}
 8000da2:	|  |  |  |   e8bd 4038 	ldmia.w	sp!, {r3, r4, r5, lr}
			usb_control_send_chunk(usbd_dev);
 8000da6:	|  |  |  |   e785      	b.n	8000cb4 <usb_control_send_chunk>
	return false;
 8000da8:	|  |  |  \-> 2200      	movs	r2, #0
 8000daa:	|  |  \----- e7f7      	b.n	8000d9c <usb_control_setup_read+0x3c>
			usbd_ep_write_packet(usbd_dev, 0, NULL, 0);
 8000dac:	|  \-------> 461a      	mov	r2, r3
 8000dae:	|            4619      	mov	r1, r3
 8000db0:	|            4620      	mov	r0, r4
 8000db2:	|            f009 fdad 	bl	800a910 <usbd_ep_write_packet.isra.0>
			usbd_dev->control_state.state = STATUS_IN;
 8000db6:	|            2304      	movs	r3, #4
 8000db8:	|            f884 304c 	strb.w	r3, [r4, #76]	@ 0x4c
}
 8000dbc:	|            bd38      	pop	{r3, r4, r5, pc}
		stall_transaction(usbd_dev);
 8000dbe:	\----------> 4620      	mov	r0, r4
}
 8000dc0:	             e8bd 4038 	ldmia.w	sp!, {r3, r4, r5, lr}
		stall_transaction(usbd_dev);
 8000dc4:	             f7ff bb58 	b.w	8000478 <stall_transaction>

08000dc8 <_usbd_control_setup>:
{
 8000dc8:	          b570      	push	{r4, r5, r6, lr}
	struct usb_setup_data *req = &usbd_dev->control_state.req;
 8000dca:	          f100 0650 	add.w	r6, r0, #80	@ 0x50
	usbd_dev->control_state.complete = NULL;
 8000dce:	          2500      	movs	r5, #0
 8000dd0:	          6605      	str	r5, [r0, #96]	@ 0x60
	if (usbd_ep_read_packet(usbd_dev, 0, req, 8) != 8) {
 8000dd2:	          2308      	movs	r3, #8
 8000dd4:	          4632      	mov	r2, r6
 8000dd6:	          4629      	mov	r1, r5
{
 8000dd8:	          4604      	mov	r4, r0
	if (usbd_ep_read_packet(usbd_dev, 0, req, 8) != 8) {
 8000dda:	          f7ff fa31 	bl	8000240 <usbd_ep_read_packet>
 8000dde:	          2808      	cmp	r0, #8
 8000de0:	      /-- d004      	beq.n	8000dec <_usbd_control_setup+0x24>
		stall_transaction(usbd_dev);
 8000de2:	/-----|-> 4620      	mov	r0, r4
}
 8000de4:	|     |   e8bd 4070 	ldmia.w	sp!, {r4, r5, r6, lr}
		stall_transaction(usbd_dev);
 8000de8:	|     |   f7ff bb46 	b.w	8000478 <stall_transaction>
	if (req->wLength == 0) {
 8000dec:	|     \-> f8b4 3056 	ldrh.w	r3, [r4, #86]	@ 0x56
 8000df0:	|     /-- b923      	cbnz	r3, 8000dfc <_usbd_control_setup+0x34>
		usb_control_setup_read(usbd_dev, req);
 8000df2:	|  /--|-> 4631      	mov	r1, r6
 8000df4:	|  |  |   4620      	mov	r0, r4
}
 8000df6:	|  |  |   e8bd 4070 	ldmia.w	sp!, {r4, r5, r6, lr}
		usb_control_setup_read(usbd_dev, req);
 8000dfa:	|  |  |   e7b1      	b.n	8000d60 <usb_control_setup_read>
	} else if (req->bmRequestType & 0x80) {
 8000dfc:	|  |  \-> f994 2050 	ldrsb.w	r2, [r4, #80]	@ 0x50
 8000e00:	|  |      2a00      	cmp	r2, #0
 8000e02:	|  \----- dbf6      	blt.n	8000df2 <_usbd_control_setup+0x2a>
	if (req->wLength > usbd_dev->ctrl_buf_len) {
 8000e04:	|         8aa2      	ldrh	r2, [r4, #20]
 8000e06:	|         429a      	cmp	r2, r3
 8000e08:	\-------- d3eb      	bcc.n	8000de2 <_usbd_control_setup+0x1a>
	usbd_dev->control_state.ctrl_buf = usbd_dev->ctrl_buf;
 8000e0a:	          6922      	ldr	r2, [r4, #16]
 8000e0c:	          65a2      	str	r2, [r4, #88]	@ 0x58
	if (req->wLength > usbd_dev->desc->bMaxPacketSize0) {
 8000e0e:	          6822      	ldr	r2, [r4, #0]
	usbd_dev->control_state.ctrl_len = 0;
 8000e10:	          f8a4 505c 	strh.w	r5, [r4, #92]	@ 0x5c
	if (req->wLength > usbd_dev->desc->bMaxPacketSize0) {
 8000e14:	          79d2      	ldrb	r2, [r2, #7]
 8000e16:	          429a      	cmp	r2, r3
		usbd_dev->control_state.state = DATA_OUT;
 8000e18:	          bf34      	ite	cc
 8000e1a:	          2305      	movcc	r3, #5
		usbd_dev->control_state.state = LAST_DATA_OUT;
 8000e1c:	          2306      	movcs	r3, #6
 8000e1e:	          f884 304c 	strb.w	r3, [r4, #76]	@ 0x4c
}
 8000e22:	          bd70      	pop	{r4, r5, r6, pc}

08000e24 <_usbd_control_out>:
{
 8000e24:	                b510      	push	{r4, lr}
	switch (usbd_dev->control_state.state) {
 8000e26:	                f890 304c 	ldrb.w	r3, [r0, #76]	@ 0x4c
 8000e2a:	                2b06      	cmp	r3, #6
{
 8000e2c:	                4604      	mov	r4, r0
	switch (usbd_dev->control_state.state) {
 8000e2e:	            /-- d014      	beq.n	8000e5a <_usbd_control_out+0x36>
 8000e30:	            |   2b07      	cmp	r3, #7
 8000e32:	   /--------|-- d029      	beq.n	8000e88 <_usbd_control_out+0x64>
 8000e34:	   |        |   2b05      	cmp	r3, #5
 8000e36:	   |  /-----|-- d123      	bne.n	8000e80 <_usbd_control_out+0x5c>
		if (usb_control_recv_chunk(usbd_dev) < 0) {
 8000e38:	   |  |     |   f7ff fb28 	bl	800048c <usb_control_recv_chunk>
 8000e3c:	   |  |     |   2800      	cmp	r0, #0
 8000e3e:	/--|--|-----|-- db0b      	blt.n	8000e58 <_usbd_control_out+0x34>
					usbd_dev->control_state.ctrl_len) <=
 8000e40:	|  |  |     |   f8b4 205c 	ldrh.w	r2, [r4, #92]	@ 0x5c
		if ((usbd_dev->control_state.req.wLength -
 8000e44:	|  |  |     |   f8b4 3056 	ldrh.w	r3, [r4, #86]	@ 0x56
 8000e48:	|  |  |     |   1a9b      	subs	r3, r3, r2
					usbd_dev->desc->bMaxPacketSize0) {
 8000e4a:	|  |  |     |   6822      	ldr	r2, [r4, #0]
 8000e4c:	|  |  |     |   79d2      	ldrb	r2, [r2, #7]
		if ((usbd_dev->control_state.req.wLength -
 8000e4e:	|  |  |     |   4293      	cmp	r3, r2
 8000e50:	+--|--|-----|-- dc02      	bgt.n	8000e58 <_usbd_control_out+0x34>
			usbd_dev->control_state.state = LAST_DATA_OUT;
 8000e52:	|  |  |     |   2306      	movs	r3, #6
			usbd_dev->control_state.state = STATUS_IN;
 8000e54:	|  |  |  /--|-> f884 304c 	strb.w	r3, [r4, #76]	@ 0x4c
}
 8000e58:	>--|--|--|--|-> bd10      	pop	{r4, pc}
		if (usb_control_recv_chunk(usbd_dev) < 0) {
 8000e5a:	|  |  |  |  \-> f7ff fb17 	bl	800048c <usb_control_recv_chunk>
 8000e5e:	|  |  |  |      2800      	cmp	r0, #0
 8000e60:	+--|--|--|----- dbfa      	blt.n	8000e58 <_usbd_control_out+0x34>
		if (usb_control_request_dispatch(usbd_dev,
 8000e62:	|  |  |  |      f104 0150 	add.w	r1, r4, #80	@ 0x50
 8000e66:	|  |  |  |      4620      	mov	r0, r4
 8000e68:	|  |  |  |      f7ff fb32 	bl	80004d0 <usb_control_request_dispatch>
 8000e6c:	|  |  |  |  /-- b138      	cbz	r0, 8000e7e <_usbd_control_out+0x5a>
			usbd_ep_write_packet(usbd_dev, 0, NULL, 0);
 8000e6e:	|  |  |  |  |   2300      	movs	r3, #0
 8000e70:	|  |  |  |  |   461a      	mov	r2, r3
 8000e72:	|  |  |  |  |   4619      	mov	r1, r3
 8000e74:	|  |  |  |  |   4620      	mov	r0, r4
 8000e76:	|  |  |  |  |   f009 fd4b 	bl	800a910 <usbd_ep_write_packet.isra.0>
			usbd_dev->control_state.state = STATUS_IN;
 8000e7a:	|  |  |  |  |   2304      	movs	r3, #4
 8000e7c:	|  |  |  \--|-- e7ea      	b.n	8000e54 <_usbd_control_out+0x30>
			stall_transaction(usbd_dev);
 8000e7e:	|  |  |     \-> 4620      	mov	r0, r4
}
 8000e80:	|  |  \-------> e8bd 4010 	ldmia.w	sp!, {r4, lr}
		stall_transaction(usbd_dev);
 8000e84:	|  |            f7ff baf8 	b.w	8000478 <stall_transaction>
		usbd_ep_read_packet(usbd_dev, 0, NULL, 0);
 8000e88:	|  \----------> 2300      	movs	r3, #0
 8000e8a:	|               461a      	mov	r2, r3
 8000e8c:	|               4619      	mov	r1, r3
 8000e8e:	|               f7ff f9d7 	bl	8000240 <usbd_ep_read_packet>
		usbd_dev->control_state.state = IDLE;
 8000e92:	|               2300      	movs	r3, #0
 8000e94:	|               f884 304c 	strb.w	r3, [r4, #76]	@ 0x4c
		if (usbd_dev->control_state.complete) {
 8000e98:	|               6e23      	ldr	r3, [r4, #96]	@ 0x60
 8000e9a:	|           /-- b11b      	cbz	r3, 8000ea4 <_usbd_control_out+0x80>
			usbd_dev->control_state.complete(usbd_dev,
 8000e9c:	|           |   f104 0150 	add.w	r1, r4, #80	@ 0x50
 8000ea0:	|           |   4620      	mov	r0, r4
 8000ea2:	|           |   4798      	blx	r3
		usbd_dev->control_state.complete = NULL;
 8000ea4:	|           \-> 2300      	movs	r3, #0
 8000ea6:	|               6623      	str	r3, [r4, #96]	@ 0x60
		break;
 8000ea8:	\-------------- e7d6      	b.n	8000e58 <_usbd_control_out+0x34>

08000eaa <otg_fs_isr>:
	usbd_register_set_config_callback(usbdev, usbd_set_config);
	bgrt_vint_init(&usbd_vint, 1, (bgrt_code_t)usbd_intr, usbdev);
	nvic_enable_irq(__usb_irq);
}

BGRT_ISR(__usb_isr)
 8000eaa:	    b508      	push	{r3, lr}
bgrt_st_t bgrt_vint_push_isr(bgrt_vint_t * vint, bgrt_vic_t * vic)
{
    BGRT_ASSERT(vint, "The #vint must not be NULL!");
    BGRT_ASSERT(vic,  "The #vic must not be NULL!");

    if (((bgrt_pitem_t *)vint)->list)
 8000eac:	    480b      	ldr	r0, [pc, #44]	@ (8000edc <otg_fs_isr+0x32>)
 * @param[in] irqn Unsigned int8. Interrupt number @ref CM3_nvic_defines_irqs
 */

void nvic_disable_irq(uint8_t irqn)
{
	NVIC_ICER(irqn / 32) = (1 << (irqn % 32));
 8000eae:	    f04f 23e0 	mov.w	r3, #3758153728	@ 0xe000e000
 8000eb2:	    2208      	movs	r2, #8
 8000eb4:	    f8c3 2188 	str.w	r2, [r3, #392]	@ 0x188
 8000eb8:	    f8d0 3140 	ldr.w	r3, [r0, #320]	@ 0x140
 8000ebc:	/-- b92b      	cbnz	r3, 8000eca <otg_fs_isr+0x20>
    {
        return BGRT_ST_EAGAIN;
    }
    else
    {
        bgrt_pitem_insert((bgrt_pitem_t *)vint, (bgrt_xlist_t *)vic);
 8000ebe:	|   f500 71a8 	add.w	r1, r0, #336	@ 0x150
 8000ec2:	|   f500 709c 	add.w	r0, r0, #312	@ 0x138
 8000ec6:	|   f007 fa9b 	bl	8008400 <bgrt_pitem_insert>
 8000eca:	\-> f04f 22e0 	mov.w	r2, #3758153728	@ 0xe000e000
 8000ece:	    f8d2 3d04 	ldr.w	r3, [r2, #3332]	@ 0xd04
 8000ed2:	    f043 5380 	orr.w	r3, r3, #268435456	@ 0x10000000
 8000ed6:	    f8c2 3d04 	str.w	r3, [r2, #3332]	@ 0xd04
 8000eda:	    bd08      	pop	{r3, pc}
 8000edc:	    20000060 	.word	0x20000060

08000ee0 <dwc_ep_read_packet>:
{
 8000ee0:	          b5f7      	push	{r0, r1, r2, r4, r5, r6, r7, lr}
	len = MIN(len, usbd_dev->rxbcnt);
 8000ee2:	          f8b0 6120 	ldrh.w	r6, [r0, #288]	@ 0x120
		*buf32++ = REBASE(OTG_FIFO(0));
 8000ee6:	          f8d0 c0fc 	ldr.w	ip, [r0, #252]	@ 0xfc
	len = MIN(len, usbd_dev->rxbcnt);
 8000eea:	          429e      	cmp	r6, r3
 8000eec:	          bf28      	it	cs
 8000eee:	          461e      	movcs	r6, r3
{
 8000ef0:	          4605      	mov	r5, r0
 8000ef2:	          460c      	mov	r4, r1
 8000ef4:	          4617      	mov	r7, r2
	uint32_t *buf32 = buf;
 8000ef6:	          4610      	mov	r0, r2
	for (i = len; i >= 4; i -= 4) {
 8000ef8:	          4633      	mov	r3, r6
 8000efa:	/-------> 2b03      	cmp	r3, #3
		*buf32++ = REBASE(OTG_FIFO(0));
 8000efc:	|         f8dc 102c 	ldr.w	r1, [ip, #44]	@ 0x2c
	for (i = len; i >= 4; i -= 4) {
 8000f00:	|  /----- dc35      	bgt.n	8000f6e <dwc_ep_read_packet+0x8e>
 8000f02:	|  |      08b2      	lsrs	r2, r6, #2
 8000f04:	|  |      f06f 0003 	mvn.w	r0, #3
 8000f08:	|  |      fb00 6202 	mla	r2, r0, r2, r6
	if (i) {
 8000f0c:	|  |  /-- b182      	cbz	r2, 8000f30 <dwc_ep_read_packet+0x50>
		extra = REBASE(OTG_FIFO(0));
 8000f0e:	|  |  |   f501 5180 	add.w	r1, r1, #4096	@ 0x1000
 8000f12:	|  |  |   680b      	ldr	r3, [r1, #0]
 8000f14:	|  |  |   9301      	str	r3, [sp, #4]
		if (usbd_dev->rxbcnt < 4) {
 8000f16:	|  |  |   f8b5 3120 	ldrh.w	r3, [r5, #288]	@ 0x120
 8000f1a:	|  |  |   2b04      	cmp	r3, #4
 8000f1c:	|  |  |   bf38      	it	cc
 8000f1e:	|  |  |   2304      	movcc	r3, #4
 8000f20:	|  |  |   4403      	add	r3, r0
		memcpy(buf32, &extra, i);
 8000f22:	|  |  |   4030      	ands	r0, r6
 8000f24:	|  |  |   f8a5 3120 	strh.w	r3, [r5, #288]	@ 0x120
 8000f28:	|  |  |   a901      	add	r1, sp, #4
 8000f2a:	|  |  |   4438      	add	r0, r7
 8000f2c:	|  |  |   f00a f852 	bl	800afd4 <memcpy>
	if (IS_ISO_OUT(addr)) {
 8000f30:	|  |  \-> f8d5 00fc 	ldr.w	r0, [r5, #252]	@ 0xfc
 8000f34:	|  |      f104 0158 	add.w	r1, r4, #88	@ 0x58
 8000f38:	|  |      6ac3      	ldr	r3, [r0, #44]	@ 0x2c
 8000f3a:	|  |      0149      	lsls	r1, r1, #5
 8000f3c:	|  |      58ca      	ldr	r2, [r1, r3]
 8000f3e:	|  |      f402 2240 	and.w	r2, r2, #786432	@ 0xc0000
 8000f42:	|  |      f5b2 2f80 	cmp.w	r2, #262144	@ 0x40000
 8000f46:	|  |  /-- d10f      	bne.n	8000f68 <dwc_ep_read_packet+0x88>
		REBASE(OTG_DOEPCTL(addr)) &= ~OTG_DOEPCTLX_FRAME_MASK;
 8000f48:	|  |  |   58ca      	ldr	r2, [r1, r3]
 8000f4a:	|  |  |   f022 5240 	bic.w	r2, r2, #805306368	@ 0x30000000
 8000f4e:	|  |  |   50ca      	str	r2, [r1, r3]
		if (REBASE(OTG_DSTS) & DSTS_FNSOF_ODD_MASK) {
 8000f50:	|  |  |   6ac3      	ldr	r3, [r0, #44]	@ 0x2c
 8000f52:	|  |  |   f8d3 2808 	ldr.w	r2, [r3, #2056]	@ 0x808
 8000f56:	|  |  |   f412 7f80 	tst.w	r2, #256	@ 0x100
			REBASE(OTG_DOEPCTL(addr)) |= OTG_DOEPCTLX_SEVNFRM;
 8000f5a:	|  |  |   58ca      	ldr	r2, [r1, r3]
 8000f5c:	|  |  |   bf14      	ite	ne
 8000f5e:	|  |  |   f042 5280 	orrne.w	r2, r2, #268435456	@ 0x10000000
			REBASE(OTG_DOEPCTL(addr)) |= OTG_DOEPCTLX_SODDFRM;
 8000f62:	|  |  |   f042 5200 	orreq.w	r2, r2, #536870912	@ 0x20000000
 8000f66:	|  |  |   50ca      	str	r2, [r1, r3]
}
 8000f68:	|  |  \-> 4630      	mov	r0, r6
 8000f6a:	|  |      b003      	add	sp, #12
 8000f6c:	|  |      bdf0      	pop	{r4, r5, r6, r7, pc}
		*buf32++ = REBASE(OTG_FIFO(0));
 8000f6e:	|  \----> f501 5180 	add.w	r1, r1, #4096	@ 0x1000
	for (i = len; i >= 4; i -= 4) {
 8000f72:	|         3b04      	subs	r3, #4
		*buf32++ = REBASE(OTG_FIFO(0));
 8000f74:	|         680a      	ldr	r2, [r1, #0]
 8000f76:	|         f840 2b04 	str.w	r2, [r0], #4
		usbd_dev->rxbcnt -= 4;
 8000f7a:	|         f8b5 2120 	ldrh.w	r2, [r5, #288]	@ 0x120
 8000f7e:	|         3a04      	subs	r2, #4
 8000f80:	|         f8a5 2120 	strh.w	r2, [r5, #288]	@ 0x120
	for (i = len; i >= 4; i -= 4) {
 8000f84:	\-------- e7b9      	b.n	8000efa <dwc_ep_read_packet+0x1a>

08000f86 <_WriteNoCheck>:
*    NumBytes     Number of bytes to be stored in the SEGGER RTT control block.
*
*  Notes
*    (1) If there might not be enough space in the "Up"-buffer, call _WriteBlocking
*/
static void _WriteNoCheck(SEGGER_RTT_BUFFER_UP* pRing, const char* pData, unsigned NumBytes) {
 8000f86:	       e92d 41f0 	stmdb	sp!, {r4, r5, r6, r7, r8, lr}
  unsigned WrOff;
  unsigned Rem;
  volatile char* pDst;

  WrOff = pRing->WrOff;
  Rem = pRing->SizeOfBuffer - WrOff;
 8000f8a:	       e9d0 8402 	ldrd	r8, r4, [r0, #8]
static void _WriteNoCheck(SEGGER_RTT_BUFFER_UP* pRing, const char* pData, unsigned NumBytes) {
 8000f8e:	       4605      	mov	r5, r0
  Rem = pRing->SizeOfBuffer - WrOff;
 8000f90:	       eba8 0604 	sub.w	r6, r8, r4
  if (Rem > NumBytes) {
    //
    // All data fits before wrap around
    //
    pDst = (pRing->pBuffer + WrOff) + SEGGER_RTT_UNCACHED_OFF;
 8000f94:	       6840      	ldr	r0, [r0, #4]
  if (Rem > NumBytes) {
 8000f96:	       4296      	cmp	r6, r2
    pDst = (pRing->pBuffer + WrOff) + SEGGER_RTT_UNCACHED_OFF;
 8000f98:	       4420      	add	r0, r4
static void _WriteNoCheck(SEGGER_RTT_BUFFER_UP* pRing, const char* pData, unsigned NumBytes) {
 8000f9a:	       460f      	mov	r7, r1
    RTT__DMB();                     // Force data write to be complete before writing the <WrOff>, in case CPU is allowed to change the order of memory accesses
    pRing->WrOff = WrOff;
#else
    SEGGER_RTT_MEMCPY((void*)pDst, pData, NumBytes);
    RTT__DMB();                     // Force data write to be complete before writing the <WrOff>, in case CPU is allowed to change the order of memory accesses
    pRing->WrOff = WrOff + NumBytes;
 8000f9c:	       4414      	add	r4, r2
  if (Rem > NumBytes) {
 8000f9e:	   /-- d904      	bls.n	8000faa <_WriteNoCheck+0x24>
    NumBytesAtOnce = Rem;
    pDst = (pRing->pBuffer + WrOff) + SEGGER_RTT_UNCACHED_OFF;
    SEGGER_RTT_MEMCPY((void*)pDst, pData, NumBytesAtOnce);
    NumBytesAtOnce = NumBytes - Rem;
    pDst = pRing->pBuffer + SEGGER_RTT_UNCACHED_OFF;
    SEGGER_RTT_MEMCPY((void*)pDst, pData + Rem, NumBytesAtOnce);
 8000fa0:	/--|-> f00a f818 	bl	800afd4 <memcpy>
    pRing->WrOff = WrOff + NumBytes;
 8000fa4:	|  |   60ec      	str	r4, [r5, #12]
    RTT__DMB();                     // Force data write to be complete before writing the <WrOff>, in case CPU is allowed to change the order of memory accesses
    pRing->WrOff = NumBytesAtOnce;
#endif
  }
}
 8000fa6:	|  |   e8bd 81f0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, pc}
    SEGGER_RTT_MEMCPY((void*)pDst, pData, NumBytesAtOnce);
 8000faa:	|  \-> 4632      	mov	r2, r6
    NumBytesAtOnce = NumBytes - Rem;
 8000fac:	|      eba4 0408 	sub.w	r4, r4, r8
    SEGGER_RTT_MEMCPY((void*)pDst, pData, NumBytesAtOnce);
 8000fb0:	|      f00a f810 	bl	800afd4 <memcpy>
    SEGGER_RTT_MEMCPY((void*)pDst, pData + Rem, NumBytesAtOnce);
 8000fb4:	|      6868      	ldr	r0, [r5, #4]
 8000fb6:	|      4622      	mov	r2, r4
 8000fb8:	|      19b9      	adds	r1, r7, r6
 8000fba:	\----- e7f1      	b.n	8000fa0 <_WriteNoCheck+0x1a>

08000fbc <_out_char>:


// internal _putchar wrapper
static inline void _out_char(char character, void* buffer, size_t idx, size_t maxlen)
{
 8000fbc:	                      e92d 43f7 	stmdb	sp!, {r0, r1, r2, r4, r5, r6, r7, r8, r9, lr}
  (void)buffer; (void)idx; (void)maxlen;
  if (character) {
 8000fc0:	               /----- b1b0      	cbz	r0, 8000ff0 <_out_char+0x34>
*    (1) Data is stored according to buffer flags.
*/
unsigned SEGGER_RTT_Write(unsigned BufferIndex, const void* pBuffer, unsigned NumBytes) {
  unsigned Status;

  INIT();
 8000fc2:	               |      4c4a      	ldr	r4, [pc, #296]	@ (80010ec <_out_char+0x130>)
}
#elif defined(RTT)
extern unsigned SEGGER_RTT_Write(unsigned, const void *, unsigned);
void _putchar(char c)
{
	char cc = c;
 8000fc4:	               |      f88d 0007 	strb.w	r0, [sp, #7]
 8000fc8:	               |      f894 2300 	ldrb.w	r2, [r4, #768]	@ 0x300
 8000fcc:	               |      f002 03ff 	and.w	r3, r2, #255	@ 0xff
 8000fd0:	               |  /-- b18a      	cbz	r2, 8000ff6 <_out_char+0x3a>
  SEGGER_RTT_LOCK();
 8000fd2:	         /-----|--|-> f3ef 8811 	mrs	r8, BASEPRI
 8000fd6:	         |     |  |   f04f 0120 	mov.w	r1, #32
 8000fda:	         |     |  |   f381 8811 	msr	BASEPRI, r1
  switch (pRing->Flags) {
 8000fde:	         |     |  |   f8d4 332c 	ldr.w	r3, [r4, #812]	@ 0x32c
 8000fe2:	         |     |  |   2b01      	cmp	r3, #1
 8000fe4:	      /--|-----|--|-- d04a      	beq.n	800107c <_out_char+0xc0>
 8000fe6:	      |  |     |  |   2b02      	cmp	r3, #2
 8000fe8:	   /--|--|-----|--|-- d057      	beq.n	800109a <_out_char+0xde>
 8000fea:	   |  |  |  /--|--|-- b39b      	cbz	r3, 8001054 <_out_char+0x98>
  Status = SEGGER_RTT_WriteNoLock(BufferIndex, pBuffer, NumBytes);  // Call the non-locking write function
  SEGGER_RTT_UNLOCK();
 8000fec:	/--|--|--|--|--|--|-> f388 8811 	msr	BASEPRI, r8
    _putchar(character);
  }
}
 8000ff0:	|  |  |  |  |  \--|-> b003      	add	sp, #12
 8000ff2:	|  |  |  |  |     |   e8bd 83f0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, r9, pc}
  p->MaxNumUpBuffers    = SEGGER_RTT_MAX_NUM_UP_BUFFERS;
 8000ff6:	|  |  |  |  |     \-> 2203      	movs	r2, #3
 8000ff8:	|  |  |  |  |         f8c4 2310 	str.w	r2, [r4, #784]	@ 0x310
  p->aUp[0].pBuffer       = _acUpBuffer;
 8000ffc:	|  |  |  |  |         f504 716a 	add.w	r1, r4, #936	@ 0x3a8
  p->MaxNumDownBuffers  = SEGGER_RTT_MAX_NUM_DOWN_BUFFERS;
 8001000:	|  |  |  |  |         f8c4 2314 	str.w	r2, [r4, #788]	@ 0x314
  p->aUp[0].sName         = "Terminal";
 8001004:	|  |  |  |  |         4a3a      	ldr	r2, [pc, #232]	@ (80010f0 <_out_char+0x134>)
 8001006:	|  |  |  |  |         f8c4 2318 	str.w	r2, [r4, #792]	@ 0x318
  p->aUp[0].pBuffer       = _acUpBuffer;
 800100a:	|  |  |  |  |         f8c4 131c 	str.w	r1, [r4, #796]	@ 0x31c
  p->aUp[0].SizeOfBuffer  = BUFFER_SIZE_UP;
 800100e:	|  |  |  |  |         f44f 6180 	mov.w	r1, #1024	@ 0x400
 8001012:	|  |  |  |  |         f8c4 1320 	str.w	r1, [r4, #800]	@ 0x320
  p->aUp[0].RdOff         = 0u;
 8001016:	|  |  |  |  |         f8c4 3328 	str.w	r3, [r4, #808]	@ 0x328
  p->aUp[0].WrOff         = 0u;
 800101a:	|  |  |  |  |         f8c4 3324 	str.w	r3, [r4, #804]	@ 0x324
  p->aUp[0].Flags         = SEGGER_RTT_MODE_DEFAULT;
 800101e:	|  |  |  |  |         f8c4 332c 	str.w	r3, [r4, #812]	@ 0x32c
  p->aDown[0].sName         = "Terminal";
 8001022:	|  |  |  |  |         f8c4 2360 	str.w	r2, [r4, #864]	@ 0x360
  p->aDown[0].pBuffer       = _acDownBuffer;
 8001026:	|  |  |  |  |         f504 62f5 	add.w	r2, r4, #1960	@ 0x7a8
 800102a:	|  |  |  |  |         f8c4 2364 	str.w	r2, [r4, #868]	@ 0x364
  p->aDown[0].SizeOfBuffer  = BUFFER_SIZE_DOWN;
 800102e:	|  |  |  |  |         2210      	movs	r2, #16
 8001030:	|  |  |  |  |         f8c4 2368 	str.w	r2, [r4, #872]	@ 0x368
  p->aDown[0].RdOff         = 0u;
 8001034:	|  |  |  |  |         4a2f      	ldr	r2, [pc, #188]	@ (80010f4 <_out_char+0x138>)
 8001036:	|  |  |  |  |         f8c4 3370 	str.w	r3, [r4, #880]	@ 0x370
  p->aDown[0].WrOff         = 0u;
 800103a:	|  |  |  |  |         f8c4 336c 	str.w	r3, [r4, #876]	@ 0x36c
  p->aDown[0].Flags         = SEGGER_RTT_MODE_DEFAULT;
 800103e:	|  |  |  |  |         f8c4 3374 	str.w	r3, [r4, #884]	@ 0x374
    p->acID[i] = _aInitStr[sizeof(_aInitStr) - 2 - i];  // Skip terminating \0 at the end of the array
 8001042:	|  |  |  |  |     /-> 18e1      	adds	r1, r4, r3
  for (i = 0; i < sizeof(_aInitStr) - 1; ++i) {
 8001044:	|  |  |  |  |     |   3301      	adds	r3, #1
    p->acID[i] = _aInitStr[sizeof(_aInitStr) - 2 - i];  // Skip terminating \0 at the end of the array
 8001046:	|  |  |  |  |     |   f812 0d01 	ldrb.w	r0, [r2, #-1]!
 800104a:	|  |  |  |  |     |   f881 0300 	strb.w	r0, [r1, #768]	@ 0x300
  for (i = 0; i < sizeof(_aInitStr) - 1; ++i) {
 800104e:	|  |  |  |  |     |   2b10      	cmp	r3, #16
 8001050:	|  |  |  |  |     \-- d1f7      	bne.n	8001042 <_out_char+0x86>
 8001052:	|  |  |  \--|-------- e7be      	b.n	8000fd2 <_out_char+0x16>
  RdOff = pRing->RdOff;
 8001054:	|  |  |     \-------> f8d4 3328 	ldr.w	r3, [r4, #808]	@ 0x328
  WrOff = pRing->WrOff;
 8001058:	|  |  |               f8d4 2324 	ldr.w	r2, [r4, #804]	@ 0x324
  if (RdOff <= WrOff) {
 800105c:	|  |  |               4293      	cmp	r3, r2
    r = pRing->SizeOfBuffer - 1u - WrOff + RdOff;
 800105e:	|  |  |               bf9c      	itt	ls
 8001060:	|  |  |               f8d4 1320 	ldrls.w	r1, [r4, #800]	@ 0x320
 8001064:	|  |  |               185b      	addls	r3, r3, r1
    r = RdOff - WrOff - 1u;
 8001066:	|  |  |               3b01      	subs	r3, #1
 8001068:	|  |  |               1a9a      	subs	r2, r3, r2
    if (Avail < NumBytes) {
 800106a:	|  |  |               2a00      	cmp	r2, #0
 800106c:	+--|--|-------------- d0be      	beq.n	8000fec <_out_char+0x30>
      _WriteNoCheck(pRing, pData, NumBytes);
 800106e:	|  |  |               2201      	movs	r2, #1
    _WriteNoCheck(pRing, pData, Status);
 8001070:	|  |  |           /-> 4821      	ldr	r0, [pc, #132]	@ (80010f8 <_out_char+0x13c>)
 8001072:	|  |  |           |   f10d 0107 	add.w	r1, sp, #7
 8001076:	|  |  |           |   f7ff ff86 	bl	8000f86 <_WriteNoCheck>
    break;
 800107a:	+--|--|-----------|-- e7b7      	b.n	8000fec <_out_char+0x30>
  RdOff = pRing->RdOff;
 800107c:	|  |  \-----------|-> f8d4 3328 	ldr.w	r3, [r4, #808]	@ 0x328
  WrOff = pRing->WrOff;
 8001080:	|  |              |   f8d4 2324 	ldr.w	r2, [r4, #804]	@ 0x324
  if (RdOff <= WrOff) {
 8001084:	|  |              |   4293      	cmp	r3, r2
    r = pRing->SizeOfBuffer - 1u - WrOff + RdOff;
 8001086:	|  |              |   bf9c      	itt	ls
 8001088:	|  |              |   f8d4 1320 	ldrls.w	r1, [r4, #800]	@ 0x320
 800108c:	|  |              |   185b      	addls	r3, r3, r1
    r = RdOff - WrOff - 1u;
 800108e:	|  |              |   3b01      	subs	r3, #1
 8001090:	|  |              |   1a9a      	subs	r2, r3, r2
    _WriteNoCheck(pRing, pData, Status);
 8001092:	|  |              |   2a01      	cmp	r2, #1
 8001094:	|  |              |   bf28      	it	cs
 8001096:	|  |              |   2201      	movcs	r2, #1
 8001098:	|  |              \-- e7ea      	b.n	8001070 <_out_char+0xb4>
  WrOff = pRing->WrOff;
 800109a:	|  \----------------> f8d4 6324 	ldr.w	r6, [r4, #804]	@ 0x324
 800109e:	|                     2701      	movs	r7, #1
 80010a0:	|                     f10d 0907 	add.w	r9, sp, #7
    RdOff = pRing->RdOff;                         // May be changed by host (debug probe) in the meantime
 80010a4:	|                 /-> f8d4 3328 	ldr.w	r3, [r4, #808]	@ 0x328
      NumBytesToWrite = pRing->SizeOfBuffer - (WrOff - RdOff + 1u);
 80010a8:	|                 |   f8d4 5320 	ldr.w	r5, [r4, #800]	@ 0x320
    pDst = (pRing->pBuffer + WrOff) + SEGGER_RTT_UNCACHED_OFF;
 80010ac:	|                 |   f8d4 031c 	ldr.w	r0, [r4, #796]	@ 0x31c
    if (RdOff > WrOff) {
 80010b0:	|                 |   42b3      	cmp	r3, r6
      NumBytesToWrite = pRing->SizeOfBuffer - (WrOff - RdOff + 1u);
 80010b2:	|                 |   bf98      	it	ls
 80010b4:	|                 |   195b      	addls	r3, r3, r5
    NumBytesToWrite = MIN(NumBytesToWrite, (pRing->SizeOfBuffer - WrOff));      // Number of bytes that can be written until buffer wrap-around
 80010b6:	|                 |   1bad      	subs	r5, r5, r6
    NumBytesToWrite = MIN(NumBytesToWrite, NumBytes);
 80010b8:	|                 |   42bd      	cmp	r5, r7
      NumBytesToWrite = pRing->SizeOfBuffer - (WrOff - RdOff + 1u);
 80010ba:	|                 |   f103 33ff 	add.w	r3, r3, #4294967295	@ 0xffffffff
    NumBytesToWrite = MIN(NumBytesToWrite, NumBytes);
 80010be:	|                 |   bf28      	it	cs
 80010c0:	|                 |   463d      	movcs	r5, r7
      NumBytesToWrite = pRing->SizeOfBuffer - (WrOff - RdOff + 1u);
 80010c2:	|                 |   1b9b      	subs	r3, r3, r6
    NumBytesToWrite = MIN(NumBytesToWrite, NumBytes);
 80010c4:	|                 |   429d      	cmp	r5, r3
 80010c6:	|                 |   bf28      	it	cs
 80010c8:	|                 |   461d      	movcs	r5, r3
    SEGGER_RTT_MEMCPY((void*)pDst, pBuffer, NumBytesToWrite);
 80010ca:	|                 |   4649      	mov	r1, r9
 80010cc:	|                 |   4430      	add	r0, r6
 80010ce:	|                 |   462a      	mov	r2, r5
 80010d0:	|                 |   f009 ff80 	bl	800afd4 <memcpy>
    if (WrOff == pRing->SizeOfBuffer) {
 80010d4:	|                 |   f8d4 3320 	ldr.w	r3, [r4, #800]	@ 0x320
    WrOff           += NumBytesToWrite;
 80010d8:	|                 |   442e      	add	r6, r5
      WrOff = 0u;
 80010da:	|                 |   429e      	cmp	r6, r3
 80010dc:	|                 |   bf08      	it	eq
 80010de:	|                 |   2600      	moveq	r6, #0
  } while (NumBytes);
 80010e0:	|                 |   1b7f      	subs	r7, r7, r5
    pBuffer         += NumBytesToWrite;
 80010e2:	|                 |   44a9      	add	r9, r5
    pRing->WrOff = WrOff;
 80010e4:	|                 |   f8c4 6324 	str.w	r6, [r4, #804]	@ 0x324
  } while (NumBytes);
 80010e8:	|                 \-- d1dc      	bne.n	80010a4 <_out_char+0xe8>
 80010ea:	\-------------------- e77f      	b.n	8000fec <_out_char+0x30>
 80010ec:	                      20000060 	.word	0x20000060
 80010f0:	                      0800b218 	.word	0x0800b218
 80010f4:	                      0800d274 	.word	0x0800d274
 80010f8:	                      20000378 	.word	0x20000378

080010fc <usb_standard_get_descriptor>:
{
 80010fc:	                   b5f8      	push	{r3, r4, r5, r6, r7, lr}
 80010fe:	                   4617      	mov	r7, r2
	descr_idx = usb_descriptor_index(req->wValue);
 8001100:	                   884a      	ldrh	r2, [r1, #2]
{
 8001102:	                   461c      	mov	r4, r3
 8001104:	                   b2d3      	uxtb	r3, r2
	return wValue >> 8;
 8001106:	                   0a12      	lsrs	r2, r2, #8
	switch (usb_descriptor_type(req->wValue)) {
 8001108:	                   2a02      	cmp	r2, #2
{
 800110a:	                   4606      	mov	r6, r0
	switch (usb_descriptor_type(req->wValue)) {
 800110c:	            /----- d00d      	beq.n	800112a <usb_standard_get_descriptor+0x2e>
 800110e:	            |      2a03      	cmp	r2, #3
 8001110:	         /--|----- d011      	beq.n	8001136 <usb_standard_get_descriptor+0x3a>
 8001112:	         |  |      2a01      	cmp	r2, #1
 8001114:	/--------|--|----- d163      	bne.n	80011de <usb_standard_get_descriptor+0xe2>
		*buf = (uint8_t *) usbd_dev->desc;
 8001116:	|        |  |      6803      	ldr	r3, [r0, #0]
 8001118:	|        |  |      603b      	str	r3, [r7, #0]
		*len = MIN(*len, usbd_dev->desc->bLength);
 800111a:	|        |  |      781b      	ldrb	r3, [r3, #0]
		*len = MIN(*len, usbd_dev->config[descr_idx]->wTotalLength);
 800111c:	|        |  |  /-> 8822      	ldrh	r2, [r4, #0]
 800111e:	|        |  |  |   4293      	cmp	r3, r2
 8001120:	|        |  |  |   bf28      	it	cs
 8001122:	|        |  |  |   4613      	movcs	r3, r2
 8001124:	|        |  |  |   8023      	strh	r3, [r4, #0]
		return USBD_REQ_HANDLED;
 8001126:	|     /--|--|--|-> 2001      	movs	r0, #1
}
 8001128:	|  /--|--|--|--|-> bdf8      	pop	{r3, r4, r5, r6, r7, pc}
		*buf =(uint8_t *) usbd_dev->config[descr_idx];
 800112a:	|  |  |  |  \--|-> 6842      	ldr	r2, [r0, #4]
 800112c:	|  |  |  |     |   f852 3023 	ldr.w	r3, [r2, r3, lsl #2]
 8001130:	|  |  |  |     |   603b      	str	r3, [r7, #0]
		*len = MIN(*len, usbd_dev->config[descr_idx]->wTotalLength);
 8001132:	|  |  |  |     |   885b      	ldrh	r3, [r3, #2]
 8001134:	|  |  |  |     \-- e7f2      	b.n	800111c <usb_standard_get_descriptor+0x20>
		sd = (struct usb_string_descriptor *)usbd_dev->ctrl_buf;
 8001136:	|  |  |  \-------> 6905      	ldr	r5, [r0, #16]
		if (descr_idx == 0) {
 8001138:	|  |  |        /-- b96b      	cbnz	r3, 8001156 <usb_standard_get_descriptor+0x5a>
			sd->wData[0] = USB_LANGID_ENGLISH_US;
 800113a:	|  |  |        |   2309      	movs	r3, #9
 800113c:	|  |  |        |   70ab      	strb	r3, [r5, #2]
 800113e:	|  |  |        |   2304      	movs	r3, #4
 8001140:	|  |  |        |   70eb      	strb	r3, [r5, #3]
			sd->bLength = sizeof(sd->bLength) +
 8001142:	|  |  |        |   702b      	strb	r3, [r5, #0]
			*len = MIN(*len, sd->bLength);
 8001144:	|  |  |        |   8823      	ldrh	r3, [r4, #0]
 8001146:	|  |  |        |   2b04      	cmp	r3, #4
 8001148:	|  |  |        |   bf28      	it	cs
 800114a:	|  |  |        |   2304      	movcs	r3, #4
 800114c:	|  |  |        |   8023      	strh	r3, [r4, #0]
		sd->bDescriptorType = USB_DT_STRING;
 800114e:	|  |  |  /-----|-> 2303      	movs	r3, #3
 8001150:	|  |  |  |     |   706b      	strb	r3, [r5, #1]
		*buf = (uint8_t *)sd;
 8001152:	|  |  |  |     |   603d      	str	r5, [r7, #0]
		return USBD_REQ_HANDLED;
 8001154:	|  |  \--|-----|-- e7e7      	b.n	8001126 <usb_standard_get_descriptor+0x2a>
		} else if (descr_idx == usbd_dev->extra_string_idx) {
 8001156:	|  |     |     \-> f8d0 2100 	ldr.w	r2, [r0, #256]	@ 0x100
 800115a:	|  |     |         429a      	cmp	r2, r3
 800115c:	|  |     |  /----- d119      	bne.n	8001192 <usb_standard_get_descriptor+0x96>
			sd->bLength = strlen(usbd_dev->extra_string) * 2 +
 800115e:	|  |     |  |      f8d0 6104 	ldr.w	r6, [r0, #260]	@ 0x104
 8001162:	|  |     |  |      4630      	mov	r0, r6
 8001164:	|  |     |  |      f009 ffec 	bl	800b140 <strlen>
				      sizeof(sd->bLength) +
 8001168:	|  |     |  |      3001      	adds	r0, #1
			sd->bLength = strlen(usbd_dev->extra_string) * 2 +
 800116a:	|  |     |  |      0040      	lsls	r0, r0, #1
 800116c:	|  |     |  |      b2c0      	uxtb	r0, r0
 800116e:	|  |     |  |      7028      	strb	r0, [r5, #0]
			*len = MIN(*len, sd->bLength);
 8001170:	|  |     |  |      8823      	ldrh	r3, [r4, #0]
 8001172:	|  |     |  |      4283      	cmp	r3, r0
 8001174:	|  |     |  |      bf28      	it	cs
 8001176:	|  |     |  |      4603      	movcs	r3, r0
 8001178:	|  |     |  |      8023      	strh	r3, [r4, #0]
			for (i = 0; i < (*len / 2) - 1; i++) {
 800117a:	|  |     |  |      2300      	movs	r3, #0
 800117c:	|  |     |  |  /-> 8822      	ldrh	r2, [r4, #0]
 800117e:	|  |     |  |  |   0852      	lsrs	r2, r2, #1
 8001180:	|  |     |  |  |   3a01      	subs	r2, #1
 8001182:	|  |     |  |  |   429a      	cmp	r2, r3
 8001184:	|  |     +--|--|-- dde3      	ble.n	800114e <usb_standard_get_descriptor+0x52>
				sd->wData[i] =
 8001186:	|  |     |  |  |   eb05 0243 	add.w	r2, r5, r3, lsl #1
					usbd_dev->extra_string[i];
 800118a:	|  |     |  |  |   5cf1      	ldrb	r1, [r6, r3]
				sd->wData[i] =
 800118c:	|  |     |  |  |   8051      	strh	r1, [r2, #2]
			for (i = 0; i < (*len / 2) - 1; i++) {
 800118e:	|  |     |  |  |   3301      	adds	r3, #1
 8001190:	|  |     |  |  \-- e7f4      	b.n	800117c <usb_standard_get_descriptor+0x80>
			if (!usbd_dev->strings) {
 8001192:	|  |     |  \----> 6880      	ldr	r0, [r0, #8]
			array_idx = descr_idx - 1;
 8001194:	|  |     |         3b01      	subs	r3, #1
			if (!usbd_dev->strings) {
 8001196:	|  |     |         2800      	cmp	r0, #0
 8001198:	|  +-----|-------- d0c6      	beq.n	8001128 <usb_standard_get_descriptor+0x2c>
			if (array_idx >= usbd_dev->num_strings) {
 800119a:	|  |     |         68f2      	ldr	r2, [r6, #12]
 800119c:	|  |     |         429a      	cmp	r2, r3
 800119e:	+--|-----|-------- dd1e      	ble.n	80011de <usb_standard_get_descriptor+0xe2>
			if (req->wIndex != USB_LANGID_ENGLISH_US) {
 80011a0:	|  |     |         8889      	ldrh	r1, [r1, #4]
 80011a2:	|  |     |         f240 4209 	movw	r2, #1033	@ 0x409
 80011a6:	|  |     |         4291      	cmp	r1, r2
 80011a8:	+--|-----|-------- d119      	bne.n	80011de <usb_standard_get_descriptor+0xe2>
			sd->bLength = strlen(usbd_dev->strings[array_idx]) * 2 +
 80011aa:	|  |     |         f850 6023 	ldr.w	r6, [r0, r3, lsl #2]
 80011ae:	|  |     |         4630      	mov	r0, r6
 80011b0:	|  |     |         f009 ffc6 	bl	800b140 <strlen>
				      sizeof(sd->bLength) +
 80011b4:	|  |     |         3001      	adds	r0, #1
			sd->bLength = strlen(usbd_dev->strings[array_idx]) * 2 +
 80011b6:	|  |     |         0040      	lsls	r0, r0, #1
 80011b8:	|  |     |         b2c0      	uxtb	r0, r0
 80011ba:	|  |     |         7028      	strb	r0, [r5, #0]
			*len = MIN(*len, sd->bLength);
 80011bc:	|  |     |         8823      	ldrh	r3, [r4, #0]
 80011be:	|  |     |         4283      	cmp	r3, r0
 80011c0:	|  |     |         bf28      	it	cs
 80011c2:	|  |     |         4603      	movcs	r3, r0
 80011c4:	|  |     |         8023      	strh	r3, [r4, #0]
			for (i = 0; i < (*len / 2) - 1; i++) {
 80011c6:	|  |     |         2300      	movs	r3, #0
 80011c8:	|  |     |     /-> 8822      	ldrh	r2, [r4, #0]
 80011ca:	|  |     |     |   0852      	lsrs	r2, r2, #1
 80011cc:	|  |     |     |   3a01      	subs	r2, #1
 80011ce:	|  |     |     |   429a      	cmp	r2, r3
 80011d0:	|  |     \-----|-- ddbd      	ble.n	800114e <usb_standard_get_descriptor+0x52>
				sd->wData[i] =
 80011d2:	|  |           |   eb05 0243 	add.w	r2, r5, r3, lsl #1
					usbd_dev->strings[array_idx][i];
 80011d6:	|  |           |   5cf1      	ldrb	r1, [r6, r3]
				sd->wData[i] =
 80011d8:	|  |           |   8051      	strh	r1, [r2, #2]
			for (i = 0; i < (*len / 2) - 1; i++) {
 80011da:	|  |           |   3301      	adds	r3, #1
 80011dc:	|  |           \-- e7f4      	b.n	80011c8 <usb_standard_get_descriptor+0xcc>
				return USBD_REQ_NOTSUPP;
 80011de:	\--|-------------> 2000      	movs	r0, #0
 80011e0:	   \-------------- e7a2      	b.n	8001128 <usb_standard_get_descriptor+0x2c>

080011e2 <reset_handler>:
{
 80011e2:	                               b538      	push	{r3, r4, r5, lr}
	for (src = &_data_loadaddr, dest = &_data;
 80011e4:	                               4a1c      	ldr	r2, [pc, #112]	@ (8001258 <reset_handler+0x76>)
 80011e6:	                               4b1d      	ldr	r3, [pc, #116]	@ (800125c <reset_handler+0x7a>)
		dest < &_edata;
 80011e8:	                               491d      	ldr	r1, [pc, #116]	@ (8001260 <reset_handler+0x7e>)
 80011ea:	/----------------------------> 428b      	cmp	r3, r1
 80011ec:	|        /-------------------- d320      	bcc.n	8001230 <reset_handler+0x4e>
	while (dest < &_ebss) {
 80011ee:	|        |                     4a1d      	ldr	r2, [pc, #116]	@ (8001264 <reset_handler+0x82>)
		*dest++ = 0;
 80011f0:	|        |                     2100      	movs	r1, #0
	while (dest < &_ebss) {
 80011f2:	|  /-----|-------------------> 4293      	cmp	r3, r2
 80011f4:	|  |  /--|-------------------- d321      	bcc.n	800123a <reset_handler+0x58>
	SCB_CCR |= SCB_CCR_STKALIGN;
 80011f6:	|  |  |  |                     f04f 23e0 	mov.w	r3, #3758153728	@ 0xe000e000
	for (fp = &__preinit_array_start; fp < &__preinit_array_end; fp++) {
 80011fa:	|  |  |  |                     4c1b      	ldr	r4, [pc, #108]	@ (8001268 <reset_handler+0x86>)
	SCB_CCR |= SCB_CCR_STKALIGN;
 80011fc:	|  |  |  |                     f8d3 2d14 	ldr.w	r2, [r3, #3348]	@ 0xd14
	for (fp = &__preinit_array_start; fp < &__preinit_array_end; fp++) {
 8001200:	|  |  |  |                     4d1a      	ldr	r5, [pc, #104]	@ (800126c <reset_handler+0x8a>)
	SCB_CCR |= SCB_CCR_STKALIGN;
 8001202:	|  |  |  |                     f442 7200 	orr.w	r2, r2, #512	@ 0x200
 8001206:	|  |  |  |                     f8c3 2d14 	str.w	r2, [r3, #3348]	@ 0xd14
#include <libopencm3/cm3/scb.h>

static void pre_main(void)
{
	/* Enable access to Floating-Point coprocessor. */
	SCB_CPACR |= SCB_CPACR_FULL * (SCB_CPACR_CP10 | SCB_CPACR_CP11);
 800120a:	|  |  |  |                     f8d3 2d88 	ldr.w	r2, [r3, #3464]	@ 0xd88
 800120e:	|  |  |  |                     f442 0270 	orr.w	r2, r2, #15728640	@ 0xf00000
 8001212:	|  |  |  |                     f8c3 2d88 	str.w	r2, [r3, #3464]	@ 0xd88
	for (fp = &__preinit_array_start; fp < &__preinit_array_end; fp++) {
 8001216:	|  |  |  |     /-------------> 42ac      	cmp	r4, r5
 8001218:	|  |  |  |     |        /----- d312      	bcc.n	8001240 <reset_handler+0x5e>
	for (fp = &__init_array_start; fp < &__init_array_end; fp++) {
 800121a:	|  |  |  |     |        |      4c15      	ldr	r4, [pc, #84]	@ (8001270 <reset_handler+0x8e>)
 800121c:	|  |  |  |     |        |      4d15      	ldr	r5, [pc, #84]	@ (8001274 <reset_handler+0x92>)
 800121e:	|  |  |  |  /--|--------|----> 42ac      	cmp	r4, r5
 8001220:	|  |  |  |  |  |     /--|----- d312      	bcc.n	8001248 <reset_handler+0x66>
	(void)main();
 8001222:	|  |  |  |  |  |     |  |      f009 fb7d 	bl	800a920 <main.isra.0>
	for (fp = &__fini_array_start; fp < &__fini_array_end; fp++) {
 8001226:	|  |  |  |  |  |     |  |      4c14      	ldr	r4, [pc, #80]	@ (8001278 <reset_handler+0x96>)
 8001228:	|  |  |  |  |  |     |  |      4d14      	ldr	r5, [pc, #80]	@ (800127c <reset_handler+0x9a>)
 800122a:	|  |  |  |  |  |  /--|--|----> 42ac      	cmp	r4, r5
 800122c:	|  |  |  |  |  |  |  |  |  /-- d310      	bcc.n	8001250 <reset_handler+0x6e>
}
 800122e:	|  |  |  |  |  |  |  |  |  |   bd38      	pop	{r3, r4, r5, pc}
		*dest = *src;
 8001230:	|  |  |  \--|--|--|--|--|--|-> f852 0b04 	ldr.w	r0, [r2], #4
 8001234:	|  |  |     |  |  |  |  |  |   f843 0b04 	str.w	r0, [r3], #4
		src++, dest++) {
 8001238:	\--|--|-----|--|--|--|--|--|-- e7d7      	b.n	80011ea <reset_handler+0x8>
		*dest++ = 0;
 800123a:	   |  \-----|--|--|--|--|--|-> f843 1b04 	str.w	r1, [r3], #4
 800123e:	   \--------|--|--|--|--|--|-- e7d8      	b.n	80011f2 <reset_handler+0x10>
		(*fp)();
 8001240:	            |  |  |  |  \--|-> f854 3b04 	ldr.w	r3, [r4], #4
 8001244:	            |  |  |  |     |   4798      	blx	r3
	for (fp = &__preinit_array_start; fp < &__preinit_array_end; fp++) {
 8001246:	            |  \--|--|-----|-- e7e6      	b.n	8001216 <reset_handler+0x34>
		(*fp)();
 8001248:	            |     |  \-----|-> f854 3b04 	ldr.w	r3, [r4], #4
 800124c:	            |     |        |   4798      	blx	r3
	for (fp = &__init_array_start; fp < &__init_array_end; fp++) {
 800124e:	            \-----|--------|-- e7e6      	b.n	800121e <reset_handler+0x3c>
		(*fp)();
 8001250:	                  |        \-> f854 3b04 	ldr.w	r3, [r4], #4
 8001254:	                  |            4798      	blx	r3
	for (fp = &__fini_array_start; fp < &__fini_array_end; fp++) {
 8001256:	                  \----------- e7e8      	b.n	800122a <reset_handler+0x48>
 8001258:	                               0800d5ac 	.word	0x0800d5ac
 800125c:	                               20000000 	.word	0x20000000
 8001260:	                               20000060 	.word	0x20000060
 8001264:	                               200081d4 	.word	0x200081d4
 8001268:	                               0800d5a4 	.word	0x0800d5a4
 800126c:	                               0800d5a4 	.word	0x0800d5a4
 8001270:	                               0800d5a4 	.word	0x0800d5a4
 8001274:	                               0800d5a4 	.word	0x0800d5a4
 8001278:	                               0800d5a4 	.word	0x0800d5a4
 800127c:	                               0800d5a4 	.word	0x0800d5a4

08001280 <bgrt_atm_bset.lto_priv.0.lto_priv.0>:

#define BGRT_ATM_BSET_ISR(map_ptr, msk) __atomic_fetch_or((map_ptr), (msk), __ATOMIC_SEQ_CST)

static inline void bgrt_atm_bset(bgrt_map_t * fic, bgrt_map_t msk)
{
    BGRT_ATM_BSET_ISR(fic,msk);
 8001280:	    f3bf 8f5b 	dmb	ish
 8001284:	/-> e850 3f00 	ldrex	r3, [r0]
 8001288:	|   430b      	orrs	r3, r1
 800128a:	|   e840 3200 	strex	r2, r3, [r0]
 800128e:	|   2a00      	cmp	r2, #0
 8001290:	\-- d1f8      	bne.n	8001284 <bgrt_atm_bset.lto_priv.0.lto_priv.0+0x4>
 8001292:	    f3bf 8f5b 	dmb	ish
}
 8001296:	    4770      	bx	lr

08001298 <ecm_tx_cb>:
{
 8001298:	    b510      	push	{r4, lr}
	st = bgrt_queue_trypost_cb_cs(TXQUEUE, NULL, ecm_tx_q_cb);
 800129a:	    4c07      	ldr	r4, [pc, #28]	@ (80012b8 <ecm_tx_cb+0x20>)
 800129c:	    4907      	ldr	r1, [pc, #28]	@ (80012bc <ecm_tx_cb+0x24>)
 800129e:	    f8d4 07bc 	ldr.w	r0, [r4, #1980]	@ 0x7bc
 80012a2:	    f007 ff97 	bl	80091d4 <bgrt_queue_post_cs_fn.constprop.0>
	if (st == BGRT_ST_ROLL)
 80012a6:	    2809      	cmp	r0, #9
 80012a8:	/-- d105      	bne.n	80012b6 <ecm_tx_cb+0x1e>
		bgrt_atm_bset(&ev, TX_RDY);
 80012aa:	|   f504 60f8 	add.w	r0, r4, #1984	@ 0x7c0
 80012ae:	|   2102      	movs	r1, #2
}
 80012b0:	|   e8bd 4010 	ldmia.w	sp!, {r4, lr}
		bgrt_atm_bset(&ev, TX_RDY);
 80012b4:	|   e7e4      	b.n	8001280 <bgrt_atm_bset.lto_priv.0.lto_priv.0>
}
 80012b6:	\-> bd10      	pop	{r4, pc}
 80012b8:	    20000060 	.word	0x20000060
 80012bc:	    08000c9f 	.word	0x08000c9f

080012c0 <ecm_sof_cb>:

#define BGRT_ATM_BGET_ISR(map_ptr, msk) (*(map_ptr) & (msk))

static inline bgrt_map_t bgrt_atm_bget(bgrt_map_t * fic, bgrt_map_t msk)
{
    return BGRT_ATM_BGET_ISR(fic,msk);
 80012c0:	       4b0c      	ldr	r3, [pc, #48]	@ (80012f4 <ecm_sof_cb+0x34>)
 80012c2:	       f8d3 27c0 	ldr.w	r2, [r3, #1984]	@ 0x7c0
 80012c6:	       f002 0203 	and.w	r2, r2, #3
	if (bgrt_atm_bget(&ev, TX_REQ|TX_RDY) == (TX_REQ|TX_RDY)) {
 80012ca:	       2a03      	cmp	r2, #3
 80012cc:	/----- d110      	bne.n	80012f0 <ecm_sof_cb+0x30>

#define BGRT_ATM_BCLR_ISR(map_ptr, msk) ((msk) & __atomic_fetch_and((map_ptr), ~(msk), __ATOMIC_SEQ_CST))

static inline bgrt_map_t bgrt_atm_bclr(bgrt_map_t * fic, bgrt_map_t msk)
{
    return BGRT_ATM_BCLR_ISR(fic,msk);
 80012ce:	|      f3bf 8f5b 	dmb	ish
 80012d2:	|      f503 62f8 	add.w	r2, r3, #1984	@ 0x7c0
 80012d6:	|  /-> e852 0f00 	ldrex	r0, [r2]
 80012da:	|  |   f020 0001 	bic.w	r0, r0, #1
 80012de:	|  |   e842 0100 	strex	r1, r0, [r2]
 80012e2:	|  |   2900      	cmp	r1, #0
 80012e4:	|  \-- d1f7      	bne.n	80012d6 <ecm_sof_cb+0x16>
 80012e6:	|      f3bf 8f5b 	dmb	ish
		ecm_tx_cb(usbdev, ECM_IN_ENDP_ADDR);
 80012ea:	|      2182      	movs	r1, #130	@ 0x82
 80012ec:	|      6818      	ldr	r0, [r3, #0]
 80012ee:	|      e7d3      	b.n	8001298 <ecm_tx_cb>
}
 80012f0:	\----> 4770      	bx	lr
 80012f2:	       bf00      	nop
 80012f4:	       20000060 	.word	0x20000060

080012f8 <printf_>:


///////////////////////////////////////////////////////////////////////////////

int printf_(const char* format, ...)
{
 80012f8:	                                                          b40f      	push	{r0, r1, r2, r3}
 80012fa:	                                                          e92d 4ff0 	stmdb	sp!, {r4, r5, r6, r7, r8, r9, sl, fp, lr}
 80012fe:	                                                          b08d      	sub	sp, #52	@ 0x34
 8001300:	                                                          ad16      	add	r5, sp, #88	@ 0x58
  va_list va;
  va_start(va, format);
 8001302:	                                                          2400      	movs	r4, #0
{
 8001304:	                                                          f855 6b04 	ldr.w	r6, [r5], #4
  va_start(va, format);
 8001308:	                                                          950b      	str	r5, [sp, #44]	@ 0x2c
  while (*format)
 800130a:	/-------------------------------------------------------> 7830      	ldrb	r0, [r6, #0]
 800130c:	|                                                     /-- b978      	cbnz	r0, 800132e <printf_+0x36>
  out((char)0, buffer, idx < maxlen ? idx : maxlen - 1U, maxlen);
 800130e:	|                                                     |   f06f 0201 	mvn.w	r2, #1
 8001312:	|                                                     |   42a2      	cmp	r2, r4
 8001314:	|                                                     |   f04f 33ff 	mov.w	r3, #4294967295	@ 0xffffffff
 8001318:	|                                                     |   bf28      	it	cs
 800131a:	|                                                     |   4622      	movcs	r2, r4
 800131c:	|                                                     |   a90a      	add	r1, sp, #40	@ 0x28
 800131e:	|                                                     |   f7ff fe4d 	bl	8000fbc <_out_char>
  char buffer[1];
  const int ret = _vsnprintf(_out_char, buffer, (size_t)-1, format, va);
  va_end(va);
  return ret;
}
 8001322:	|                                                     |   4620      	mov	r0, r4
 8001324:	|                                                     |   b00d      	add	sp, #52	@ 0x34
 8001326:	|                                                     |   e8bd 4ff0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, r9, sl, fp, lr}
 800132a:	|                                                     |   b004      	add	sp, #16
 800132c:	|                                                     |   4770      	bx	lr
    if (*format != '%') {
 800132e:	|                                                     \-> 2825      	cmp	r0, #37	@ 0x25
      format++;
 8001330:	|                                                         f106 0601 	add.w	r6, r6, #1
    if (*format != '%') {
 8001334:	|                                                     /-- d008      	beq.n	8001348 <printf_+0x50>
        out(*format, buffer, idx++, maxlen);
 8001336:	|                 /-----------------------------------|-> 4622      	mov	r2, r4
 8001338:	|                 |                                   |   1c67      	adds	r7, r4, #1
 800133a:	|                 |                                   |   f04f 33ff 	mov.w	r3, #4294967295	@ 0xffffffff
 800133e:	|                 |                                   |   a90a      	add	r1, sp, #40	@ 0x28
 8001340:	|                 |                                   |   f7ff fe3c 	bl	8000fbc <_out_char>
 8001344:	|                 |                                   |   463c      	mov	r4, r7
        break;
 8001346:	+-----------------|-----------------------------------|-- e7e0      	b.n	800130a <printf_+0x12>
    flags = 0U;
 8001348:	|                 |                                   \-> 2200      	movs	r2, #0
      switch (*format) {
 800134a:	|                 |                             /-------> 4631      	mov	r1, r6
 800134c:	|                 |                             |         f811 3b01 	ldrb.w	r3, [r1], #1
 8001350:	|                 |                             |         2b2b      	cmp	r3, #43	@ 0x2b
 8001352:	|                 |                          /--|-------- d017      	beq.n	8001384 <printf_+0x8c>
 8001354:	|                 |                          |  |     /-- d80b      	bhi.n	800136e <printf_+0x76>
 8001356:	|                 |                          |  |     |   2b20      	cmp	r3, #32
 8001358:	|                 |                       /--|--|-----|-- d017      	beq.n	800138a <printf_+0x92>
 800135a:	|                 |                       |  |  |     |   2b23      	cmp	r3, #35	@ 0x23
 800135c:	|                 |                    /--|--|--|-----|-- d018      	beq.n	8001390 <printf_+0x98>
    if (_is_digit(*format)) {
 800135e:	|                 |                    |  |  |  |  /--|-> f1a3 0030 	sub.w	r0, r3, #48	@ 0x30
 8001362:	|                 |                    |  |  |  |  |  |   2809      	cmp	r0, #9
 8001364:	|                 |              /-----|--|--|--|--|--|-- d834      	bhi.n	80013d0 <printf_+0xd8>
  unsigned int i = 0U;
 8001366:	|                 |              |     |  |  |  |  |  |   2700      	movs	r7, #0
    i = i * 10U + (unsigned int)(*((*str)++) - '0');
 8001368:	|                 |              |     |  |  |  |  |  |   f04f 0c0a 	mov.w	ip, #10
 800136c:	|                 |              |  /--|--|--|--|--|--|-- e018      	b.n	80013a0 <printf_+0xa8>
      switch (*format) {
 800136e:	|                 |              |  |  |  |  |  |  |  \-> 2b2d      	cmp	r3, #45	@ 0x2d
 8001370:	|                 |              |  |  |  |  |  |  |  /-- d005      	beq.n	800137e <printf_+0x86>
 8001372:	|                 |              |  |  |  |  |  |  |  |   2b30      	cmp	r3, #48	@ 0x30
 8001374:	|                 |              |  |  |  |  |  |  \--|-- d1f3      	bne.n	800135e <printf_+0x66>
        case '0': flags |= FLAGS_ZEROPAD; format++; n = 1U; break;
 8001376:	|                 |              |  |  |  |  |  |     |   f042 0201 	orr.w	r2, r2, #1
    flags = 0U;
 800137a:	|                 |              |  |  |  |  |  |  /--|-> 460e      	mov	r6, r1
 800137c:	|                 |              |  |  |  |  |  \--|--|-- e7e5      	b.n	800134a <printf_+0x52>
        case '-': flags |= FLAGS_LEFT;    format++; n = 1U; break;
 800137e:	|                 |              |  |  |  |  |     |  \-> f042 0202 	orr.w	r2, r2, #2
 8001382:	|                 |              |  |  |  |  |     +----- e7fa      	b.n	800137a <printf_+0x82>
        case '+': flags |= FLAGS_PLUS;    format++; n = 1U; break;
 8001384:	|                 |              |  |  |  |  \-----|----> f042 0204 	orr.w	r2, r2, #4
 8001388:	|                 |              |  |  |  |        +----- e7f7      	b.n	800137a <printf_+0x82>
        case ' ': flags |= FLAGS_SPACE;   format++; n = 1U; break;
 800138a:	|                 |              |  |  |  \--------|----> f042 0208 	orr.w	r2, r2, #8
 800138e:	|                 |              |  |  |           +----- e7f4      	b.n	800137a <printf_+0x82>
        case '#': flags |= FLAGS_HASH;    format++; n = 1U; break;
 8001390:	|                 |              |  |  \-----------|----> f042 0210 	orr.w	r2, r2, #16
 8001394:	|                 |              |  |              \----- e7f1      	b.n	800137a <printf_+0x82>
    i = i * 10U + (unsigned int)(*((*str)++) - '0');
 8001396:	|                 |              |  |                 /-> fb0c 3307 	mla	r3, ip, r7, r3
 800139a:	|                 |              |  |                 |   f1a3 0730 	sub.w	r7, r3, #48	@ 0x30
 800139e:	|                 |              |  |                 |   460e      	mov	r6, r1
  while (_is_digit(**str)) {
 80013a0:	|                 |              |  \-----------------|-> 4631      	mov	r1, r6
 80013a2:	|                 |              |                    |   f811 3b01 	ldrb.w	r3, [r1], #1
 80013a6:	|                 |              |                    |   f1a3 0030 	sub.w	r0, r3, #48	@ 0x30
 80013aa:	|                 |              |                    |   2809      	cmp	r0, #9
 80013ac:	|                 |              |                    \-- d9f3      	bls.n	8001396 <printf_+0x9e>
    if (*format == '.') {
 80013ae:	|                 |              |              /-------> 7833      	ldrb	r3, [r6, #0]
 80013b0:	|                 |              |              |         2b2e      	cmp	r3, #46	@ 0x2e
 80013b2:	|                 |     /--------|--------------|-------- d151      	bne.n	8001458 <printf_+0x160>
      if (_is_digit(*format)) {
 80013b4:	|                 |     |        |              |         7871      	ldrb	r1, [r6, #1]
 80013b6:	|                 |     |        |              |         f1a1 0030 	sub.w	r0, r1, #48	@ 0x30
 80013ba:	|                 |     |        |              |         2809      	cmp	r0, #9
      format++;
 80013bc:	|                 |     |        |              |         f106 0301 	add.w	r3, r6, #1
      flags |= FLAGS_PRECISION;
 80013c0:	|                 |     |        |              |         f442 6280 	orr.w	r2, r2, #1024	@ 0x400
      if (_is_digit(*format)) {
 80013c4:	|                 |     |     /--|--------------|-------- d83f      	bhi.n	8001446 <printf_+0x14e>
  unsigned int i = 0U;
 80013c6:	|                 |     |     |  |              |         f04f 0800 	mov.w	r8, #0
    i = i * 10U + (unsigned int)(*((*str)++) - '0');
 80013ca:	|                 |     |     |  |              |         f04f 0c0a 	mov.w	ip, #10
 80013ce:	|                 |     |     |  |              |  /----- e011      	b.n	80013f4 <printf_+0xfc>
    else if (*format == '*') {
 80013d0:	|                 |     |     |  \--------------|--|----> 2b2a      	cmp	r3, #42	@ 0x2a
 80013d2:	|                 |     |     |                 |  |  /-- d108      	bne.n	80013e6 <printf_+0xee>
      const int w = va_arg(va, int);
 80013d4:	|                 |     |     |                 |  |  |   f855 7b04 	ldr.w	r7, [r5], #4
      if (w < 0) {
 80013d8:	|                 |     |     |                 |  |  |   2f00      	cmp	r7, #0
        flags |= FLAGS_LEFT;    // reverse padding
 80013da:	|                 |     |     |                 |  |  |   bfbc      	itt	lt
 80013dc:	|                 |     |     |                 |  |  |   f042 0202 	orrlt.w	r2, r2, #2
        width = (unsigned int)-w;
 80013e0:	|                 |     |     |                 |  |  |   427f      	neglt	r7, r7
      format++;
 80013e2:	|                 |     |     |                 |  |  |   460e      	mov	r6, r1
 80013e4:	|                 |     |     |                 +--|--|-- e7e3      	b.n	80013ae <printf_+0xb6>
    width = 0U;
 80013e6:	|                 |     |     |                 |  |  \-> 2700      	movs	r7, #0
 80013e8:	|                 |     |     |                 \--|----- e7e1      	b.n	80013ae <printf_+0xb6>
    i = i * 10U + (unsigned int)(*((*str)++) - '0');
 80013ea:	|                 |     |     |                    |  /-> fb0c 1108 	mla	r1, ip, r8, r1
 80013ee:	|                 |     |     |                    |  |   f1a1 0830 	sub.w	r8, r1, #48	@ 0x30
 80013f2:	|                 |     |     |                    |  |   4603      	mov	r3, r0
  while (_is_digit(**str)) {
 80013f4:	|                 |     |     |                    \--|-> 4618      	mov	r0, r3
 80013f6:	|                 |     |     |                       |   f810 1b01 	ldrb.w	r1, [r0], #1
 80013fa:	|                 |     |     |                       |   f1a1 0630 	sub.w	r6, r1, #48	@ 0x30
 80013fe:	|                 |     |     |                       |   2e09      	cmp	r6, #9
 8001400:	|                 |     |     |                       \-- d9f3      	bls.n	80013ea <printf_+0xf2>
 8001402:	|                 |     |     |                           461e      	mov	r6, r3
    switch (*format) {
 8001404:	|                 |     |     |                 /-------> 4633      	mov	r3, r6
 8001406:	|                 |     |     |                 |         f813 1b01 	ldrb.w	r1, [r3], #1
 800140a:	|                 |     |     |                 |         296c      	cmp	r1, #108	@ 0x6c
 800140c:	|                 |     |     |              /--|-------- d02c      	beq.n	8001468 <printf_+0x170>
 800140e:	|                 |     |     |              |  |  /----- d826      	bhi.n	800145e <printf_+0x166>
 8001410:	|                 |     |     |              |  |  |      2968      	cmp	r1, #104	@ 0x68
 8001412:	|                 |     |     |           /--|--|--|----- d030      	beq.n	8001476 <printf_+0x17e>
 8001414:	|                 |     |     |           |  |  |  |      296a      	cmp	r1, #106	@ 0x6a
 8001416:	|                 |     |     |  /--------|--|--|--|----- d038      	beq.n	800148a <printf_+0x192>
    switch (*format) {
 8001418:	|                 |     |     |  |     /--|--|--|--|----> f816 0b01 	ldrb.w	r0, [r6], #1
 800141c:	|                 |     |     |  |     |  |  |  |  |      2878      	cmp	r0, #120	@ 0x78
 800141e:	|                 +-----|-----|--|-----|--|--|--|--|----- d88a      	bhi.n	8001336 <printf_+0x3e>
 8001420:	|                 |     |     |  |     |  |  |  |  |      2863      	cmp	r0, #99	@ 0x63
 8001422:	|                 |     |     |  |  /--|--|--|--|--|----- d835      	bhi.n	8001490 <printf_+0x198>
 8001424:	|                 |     |     |  |  |  |  |  |  |  |      2862      	cmp	r0, #98	@ 0x62
 8001426:	|  /--------------|-----|-----|--|--|--|--|--|--|--|----- f000 814e 	beq.w	80016c6 <printf_+0x3ce>
 800142a:	|  |              |     |     |  |  |  |  |  |  |  |      2863      	cmp	r0, #99	@ 0x63
 800142c:	|  |              |  /--|-----|--|--|--|--|--|--|--|----- f000 8098 	beq.w	8001560 <printf_+0x268>
 8001430:	|  |              |  |  |     |  |  |  |  |  |  |  |      2825      	cmp	r0, #37	@ 0x25
 8001432:	|  |              +--|--|-----|--|--|--|--|--|--|--|----- d080      	beq.n	8001336 <printf_+0x3e>
 8001434:	|  |              |  |  |     |  |  |  |  |  |  |  |      2858      	cmp	r0, #88	@ 0x58
 8001436:	|  |              +--|--|-----|--|--|--|--|--|--|--|----- f47f af7e 	bne.w	8001336 <printf_+0x3e>
          flags |= FLAGS_UPPERCASE;
 800143a:	|  |              |  |  |     |  |  |  |  |  |  |  |      f042 0220 	orr.w	r2, r2, #32
    switch (*format) {
 800143e:	|  |              |  |  |  /--|--|--|--|--|--|--|--|----> 2110      	movs	r1, #16
          flags &= ~(FLAGS_PLUS | FLAGS_SPACE);
 8001440:	|  |     /--------|--|--|--|--|--|--|--|--|--|--|--|----> f022 020c 	bic.w	r2, r2, #12
 8001444:	|  |  /--|--------|--|--|--|--|--|--|--|--|--|--|--|----- e14a      	b.n	80016dc <printf_+0x3e4>
      else if (*format == '*') {
 8001446:	|  |  |  |        |  |  |  |  \--|--|--|--|--|--|--|----> 292a      	cmp	r1, #42	@ 0x2a
 8001448:	|  |  |  |        |  |  |  |     |  |  |  |  |  |  |  /-- d105      	bne.n	8001456 <printf_+0x15e>
        precision = prec > 0 ? (unsigned int)prec : 0U;
 800144a:	|  |  |  |        |  |  |  |     |  |  |  |  |  |  |  |   f855 3b04 	ldr.w	r3, [r5], #4
        format++;
 800144e:	|  |  |  |        |  |  |  |     |  |  |  |  |  |  |  |   3602      	adds	r6, #2
        precision = prec > 0 ? (unsigned int)prec : 0U;
 8001450:	|  |  |  |        |  |  |  |     |  |  |  |  |  |  |  |   ea23 78e3 	bic.w	r8, r3, r3, asr #31
 8001454:	|  |  |  |        |  |  |  |     |  |  |  |  |  +--|--|-- e7d6      	b.n	8001404 <printf_+0x10c>
      format++;
 8001456:	|  |  |  |        |  |  |  |     |  |  |  |  |  |  |  \-> 461e      	mov	r6, r3
    precision = 0U;
 8001458:	|  |  |  |        |  |  \--|-----|--|--|--|--|--|--|----> f04f 0800 	mov.w	r8, #0
 800145c:	|  |  |  |        |  |     |     |  |  |  |  |  \--|----- e7d2      	b.n	8001404 <printf_+0x10c>
    switch (*format) {
 800145e:	|  |  |  |        |  |     |     |  |  |  |  |     \----> 297a      	cmp	r1, #122	@ 0x7a
 8001460:	|  |  |  |        |  |     |     |  |  +--|--|----------- d1da      	bne.n	8001418 <printf_+0x120>
        flags |= (sizeof(size_t) == sizeof(long) ? FLAGS_LONG : FLAGS_LONG_LONG);
 8001462:	|  |  |  |        |  |     |     |  |  |  |  |        /-> f442 7280 	orr.w	r2, r2, #256	@ 0x100
 8001466:	|  |  |  |        |  |     |     |  |  |  |  |  /-----|-- e00b      	b.n	8001480 <printf_+0x188>
        if (*format == 'l') {
 8001468:	|  |  |  |        |  |     |     |  |  |  |  \--|-----|-> 7871      	ldrb	r1, [r6, #1]
 800146a:	|  |  |  |        |  |     |     |  |  |  |     |     |   296c      	cmp	r1, #108	@ 0x6c
 800146c:	|  |  |  |        |  |     |     |  |  |  |     |     \-- d1f9      	bne.n	8001462 <printf_+0x16a>
          flags |= FLAGS_LONG_LONG;
 800146e:	|  |  |  |        |  |     |     |  |  |  |     |         f442 7240 	orr.w	r2, r2, #768	@ 0x300
          format++;
 8001472:	|  |  |  |        |  |     |     |  |  |  |     |  /----> 3602      	adds	r6, #2
 8001474:	|  |  |  |        |  |     |     |  |  +--|-----|--|----- e7d0      	b.n	8001418 <printf_+0x120>
        if (*format == 'h') {
 8001476:	|  |  |  |        |  |     |     |  |  |  \-----|--|----> 7871      	ldrb	r1, [r6, #1]
 8001478:	|  |  |  |        |  |     |     |  |  |        |  |      2968      	cmp	r1, #104	@ 0x68
 800147a:	|  |  |  |        |  |     |     |  |  |        |  |  /-- d003      	beq.n	8001484 <printf_+0x18c>
        flags |= FLAGS_SHORT;
 800147c:	|  |  |  |        |  |     |     |  |  |        |  |  |   f042 0280 	orr.w	r2, r2, #128	@ 0x80
        format++;
 8001480:	|  |  |  |        |  |     |     |  |  |        >--|--|-> 461e      	mov	r6, r3
        break;
 8001482:	|  |  |  |        |  |     |     |  |  \--------|--|--|-- e7c9      	b.n	8001418 <printf_+0x120>
          flags |= FLAGS_CHAR;
 8001484:	|  |  |  |        |  |     |     |  |           |  |  \-> f042 02c0 	orr.w	r2, r2, #192	@ 0xc0
 8001488:	|  |  |  |        |  |     |     |  |           |  \----- e7f3      	b.n	8001472 <printf_+0x17a>
        flags |= (sizeof(intmax_t) == sizeof(long) ? FLAGS_LONG : FLAGS_LONG_LONG);
 800148a:	|  |  |  |        |  |     |     \--|-----------|-------> f442 7200 	orr.w	r2, r2, #512	@ 0x200
 800148e:	|  |  |  |        |  |     |        |           \-------- e7f7      	b.n	8001480 <printf_+0x188>
    switch (*format) {
 8001490:	|  |  |  |        |  |     |        \-------------------> f1a0 0364 	sub.w	r3, r0, #100	@ 0x64
 8001494:	|  |  |  |        |  |     |                              2101      	movs	r1, #1
 8001496:	|  |  |  |        |  |     |                              b2db      	uxtb	r3, r3
 8001498:	|  |  |  |        |  |     |                              fa01 f303 	lsl.w	r3, r1, r3
 800149c:	|  |  |  |        |  |     |                              499a      	ldr	r1, [pc, #616]	@ (8001708 <printf_+0x410>)
 800149e:	|  |  |  |        |  |     |                              400b      	ands	r3, r1
 80014a0:	|  |  |  |        |  |     |                          /-- d117      	bne.n	80014d2 <printf_+0x1da>
 80014a2:	|  |  |  |        |  |     |                          |   2873      	cmp	r0, #115	@ 0x73
 80014a4:	|  |  |  |        |  |     |        /-----------------|-- f000 80a2 	beq.w	80015ec <printf_+0x2f4>
 80014a8:	|  |  |  |        |  |     |        |                 |   2870      	cmp	r0, #112	@ 0x70
 80014aa:	|  |  |  |        \--|-----|--------|-----------------|-- f47f af44 	bne.w	8001336 <printf_+0x3e>
        flags |= FLAGS_ZEROPAD | FLAGS_UPPERCASE;
 80014ae:	|  |  |  |           |     |        |                 |   f042 0221 	orr.w	r2, r2, #33	@ 0x21
          idx = _ntoa_long(out, buffer, idx, maxlen, (unsigned long)((uintptr_t)va_arg(va, void*)), false, 16U, precision, width, flags);
 80014b2:	|  |  |  |           |     |        |                 |   9204      	str	r2, [sp, #16]
 80014b4:	|  |  |  |           |     |        |                 |   2208      	movs	r2, #8
 80014b6:	|  |  |  |           |     |        |                 |   e9cd 8202 	strd	r8, r2, [sp, #8]
 80014ba:	|  |  |  |           |     |        |                 |   2210      	movs	r2, #16
 80014bc:	|  |  |  |           |     |        |                 |   e9cd 3200 	strd	r3, r2, [sp]
 80014c0:	|  |  |  |           |     |        |                 |   4892      	ldr	r0, [pc, #584]	@ (800170c <printf_+0x414>)
 80014c2:	|  |  |  |           |     |        |                 |   f855 3b04 	ldr.w	r3, [r5], #4
 80014c6:	|  |  |  |           |     |        |                 |   4622      	mov	r2, r4
 80014c8:	|  |  |  |           |     |        |                 |   a90a      	add	r1, sp, #40	@ 0x28
 80014ca:	|  |  |  |           |     |        |                 |   f007 ffb3 	bl	8009434 <_ntoa_long.constprop.0>
 80014ce:	|  |  |  |           |     |        |                 |   4604      	mov	r4, r0
        break;
 80014d0:	+--|--|--|-----------|-----|--------|-----------------|-- e71b      	b.n	800130a <printf_+0x12>
 80014d2:	|  |  |  |           |     |        |                 \-> 286f      	cmp	r0, #111	@ 0x6f
 80014d4:	|  |  |  |        /--|-----|--------|-------------------- f040 80f9 	bne.w	80016ca <printf_+0x3d2>
    switch (*format) {
 80014d8:	|  |  |  |        |  |     |        |                     2108      	movs	r1, #8
 80014da:	|  |  |  +--------|--|-----|--------|-------------------- e7b1      	b.n	8001440 <printf_+0x148>
 80014dc:	|  |  |  |        |  |  /--|--------|-------------------> 2878      	cmp	r0, #120	@ 0x78
 80014de:	|  |  |  |        |  |  |  \--------|-------------------- d0ae      	beq.n	800143e <printf_+0x146>
          flags &= ~FLAGS_HASH;   // no hash for dec format
 80014e0:	|  |  |  |        |  |  |           |                     f022 0210 	bic.w	r2, r2, #16
 80014e4:	|  |  |  |        |  |  |           |                     210a      	movs	r1, #10
        if ((*format != 'i') && (*format != 'd')) {
 80014e6:	|  |  |  |        |  |  |  /--------|-------------------> 2864      	cmp	r0, #100	@ 0x64
 80014e8:	|  |  +--|--------|--|--|--|--------|-------------------- f000 80f8 	beq.w	80016dc <printf_+0x3e4>
 80014ec:	|  |  |  +--------|--|--|--|--------|-------------------- e7a8      	b.n	8001440 <printf_+0x148>
            const int value = (flags & FLAGS_CHAR) ? (char)va_arg(va, int) : (flags & FLAGS_SHORT) ? (short int)va_arg(va, int) : va_arg(va, int);
 80014ee:	|  |  |  |     /--|--|--|--|--------|-------------------> 0650      	lsls	r0, r2, #25
 80014f0:	|  |  |  |     |  |  |  |  |        |                 /-- d512      	bpl.n	8001518 <printf_+0x220>
 80014f2:	|  |  |  |     |  |  |  |  |        |                 |   782b      	ldrb	r3, [r5, #0]
            idx = _ntoa_long(out, buffer, idx, maxlen, (unsigned int)(value > 0 ? value : 0 - value), value < 0, base, precision, width, flags);
 80014f4:	|  |  |  |  /--|--|--|--|--|--------|-----------------|-> e9cd 1801 	strd	r1, r8, [sp, #4]
 80014f8:	|  |  |  |  |  |  |  |  |  |        |                 |   e9cd 7203 	strd	r7, r2, [sp, #12]
 80014fc:	|  |  |  |  |  |  |  |  |  |        |                 |   2b00      	cmp	r3, #0
 80014fe:	|  |  |  |  |  |  |  |  |  |        |                 |   ea4f 72d3 	mov.w	r2, r3, lsr #31
 8001502:	|  |  |  |  |  |  |  |  |  |        |                 |   9200      	str	r2, [sp, #0]
 8001504:	|  |  |  |  |  |  |  |  |  |        |                 |   bfb8      	it	lt
 8001506:	|  |  |  |  |  |  |  |  |  |        |                 |   425b      	neglt	r3, r3
            idx = _ntoa_long(out, buffer, idx, maxlen, va_arg(va, unsigned long), false, base, precision, width, flags);
 8001508:	|  |  |  |  |  |  |  |  |  |        |           /-----|-> 4622      	mov	r2, r4
 800150a:	|  |  |  |  |  |  |  |  |  |        |           |     |   4880      	ldr	r0, [pc, #512]	@ (800170c <printf_+0x414>)
 800150c:	|  |  |  |  |  |  |  |  |  |        |           |     |   a90a      	add	r1, sp, #40	@ 0x28
 800150e:	|  |  |  |  |  |  |  |  |  |        |           |     |   f007 ff91 	bl	8009434 <_ntoa_long.constprop.0>
 8001512:	|  |  |  |  |  |  |  |  |  |        |           |     |   464d      	mov	r5, r9
 8001514:	|  |  |  |  |  |  |  |  |  |        |           |     |   4604      	mov	r4, r0
 8001516:	+--|--|--|--|--|--|--|--|--|--------|-----------|-----|-- e6f8      	b.n	800130a <printf_+0x12>
            const int value = (flags & FLAGS_CHAR) ? (char)va_arg(va, int) : (flags & FLAGS_SHORT) ? (short int)va_arg(va, int) : va_arg(va, int);
 8001518:	|  |  |  |  |  |  |  |  |  |        |           |     \-> 0613      	lsls	r3, r2, #24
 800151a:	|  |  |  |  |  |  |  |  |  |  /-----|-----------|-------- f140 80f2 	bpl.w	8001702 <printf_+0x40a>
 800151e:	|  |  |  |  |  |  |  |  |  |  |     |           |         f9b5 3000 	ldrsh.w	r3, [r5]
 8001522:	|  |  |  |  +--|--|--|--|--|--|-----|-----------|-------- e7e7      	b.n	80014f4 <printf_+0x1fc>
          if (flags & FLAGS_LONG_LONG) {
 8001524:	|  |  |  |  |  |  |  |  |  |  |  /--|-----------|-------> 2b00      	cmp	r3, #0
 8001526:	+--|--|--|--|--|--|--|--|--|--|--|--|-----------|-------- f47f aef0 	bne.w	800130a <printf_+0x12>
          else if (flags & FLAGS_LONG) {
 800152a:	|  |  |  |  |  |  |  |  |  |  |  |  |           |         05d0      	lsls	r0, r2, #23
            idx = _ntoa_long(out, buffer, idx, maxlen, va_arg(va, unsigned long), false, base, precision, width, flags);
 800152c:	|  |  |  |  |  |  |  |  |  |  |  |  |           |         f105 0904 	add.w	r9, r5, #4
          else if (flags & FLAGS_LONG) {
 8001530:	|  |  |  |  |  |  |  |  |  |  |  |  |           |     /-- d506      	bpl.n	8001540 <printf_+0x248>
            idx = _ntoa_long(out, buffer, idx, maxlen, va_arg(va, unsigned long), false, base, precision, width, flags);
 8001532:	|  |  |  |  |  |  |  |  |  |  |  |  |           |     |   e9cd 7203 	strd	r7, r2, [sp, #12]
 8001536:	|  |  |  |  |  |  |  |  |  |  |  |  |           |     |   e9cd 1801 	strd	r1, r8, [sp, #4]
 800153a:	|  |  |  |  |  |  |  |  |  |  |  |  |           |     |   9300      	str	r3, [sp, #0]
 800153c:	|  |  |  |  |  |  |  |  |  |  |  |  |           |     |   682b      	ldr	r3, [r5, #0]
 800153e:	|  |  |  |  |  |  |  |  |  |  |  |  |           +-----|-- e7e3      	b.n	8001508 <printf_+0x210>
            const unsigned int value = (flags & FLAGS_CHAR) ? (unsigned char)va_arg(va, unsigned int) : (flags & FLAGS_SHORT) ? (unsigned short int)va_arg(va, unsigned int) : va_arg(va, unsigned int);
 8001540:	|  |  |  |  |  |  |  |  |  |  |  |  |           |     \-> 0653      	lsls	r3, r2, #25
 8001542:	|  |  |  |  |  |  |  |  |  |  |  |  |           |     /-- d507      	bpl.n	8001554 <printf_+0x25c>
 8001544:	|  |  |  |  |  |  |  |  |  |  |  |  |           |     |   782b      	ldrb	r3, [r5, #0]
            idx = _ntoa_long(out, buffer, idx, maxlen, value, false, base, precision, width, flags);
 8001546:	|  |  |  |  |  |  |  |  |  |  |  |  |           |  /--|-> e9cd 7203 	strd	r7, r2, [sp, #12]
 800154a:	|  |  |  |  |  |  |  |  |  |  |  |  |           |  |  |   2200      	movs	r2, #0
 800154c:	|  |  |  |  |  |  |  |  |  |  |  |  |           |  |  |   e9cd 1801 	strd	r1, r8, [sp, #4]
 8001550:	|  |  |  |  |  |  |  |  |  |  |  |  |           |  |  |   9200      	str	r2, [sp, #0]
 8001552:	|  |  |  |  |  |  |  |  |  |  |  |  |           \--|--|-- e7d9      	b.n	8001508 <printf_+0x210>
 8001554:	|  |  |  |  |  |  |  |  |  |  |  |  |              |  \-> 682b      	ldr	r3, [r5, #0]
            const unsigned int value = (flags & FLAGS_CHAR) ? (unsigned char)va_arg(va, unsigned int) : (flags & FLAGS_SHORT) ? (unsigned short int)va_arg(va, unsigned int) : va_arg(va, unsigned int);
 8001556:	|  |  |  |  |  |  |  |  |  |  |  |  |              |      f012 0f80 	tst.w	r2, #128	@ 0x80
 800155a:	|  |  |  |  |  |  |  |  |  |  |  |  |              |      bf18      	it	ne
 800155c:	|  |  |  |  |  |  |  |  |  |  |  |  |              |      b29b      	uxthne	r3, r3
 800155e:	|  |  |  |  |  |  |  |  |  |  |  |  |              \----- e7f2      	b.n	8001546 <printf_+0x24e>
        if (!(flags & FLAGS_LEFT)) {
 8001560:	|  |  |  |  |  |  |  \--|--|--|--|--|-------------------> f012 0802 	ands.w	r8, r2, #2
 8001564:	|  |  |  |  |  |  |     |  |  |  |  |     /-------------- d02c      	beq.n	80015c0 <printf_+0x2c8>
        unsigned int l = 1U;
 8001566:	|  |  |  |  |  |  |     |  |  |  |  |     |               f04f 0901 	mov.w	r9, #1
        out((char)va_arg(va, int), buffer, idx++, maxlen);
 800156a:	|  |  |  |  |  |  |     |  |  |  |  |     |  /----------> f815 0b04 	ldrb.w	r0, [r5], #4
 800156e:	|  |  |  |  |  |  |     |  |  |  |  |     |  |            f04f 33ff 	mov.w	r3, #4294967295	@ 0xffffffff
 8001572:	|  |  |  |  |  |  |     |  |  |  |  |     |  |            4622      	mov	r2, r4
 8001574:	|  |  |  |  |  |  |     |  |  |  |  |     |  |            a90a      	add	r1, sp, #40	@ 0x28
 8001576:	|  |  |  |  |  |  |     |  |  |  |  |     |  |            f104 0a01 	add.w	sl, r4, #1
 800157a:	|  |  |  |  |  |  |     |  |  |  |  |     |  |            f7ff fd1f 	bl	8000fbc <_out_char>
        if (flags & FLAGS_LEFT) {
 800157e:	|  |  |  |  |  |  |     |  |  |  |  |     |  |            f1b8 0f00 	cmp.w	r8, #0
 8001582:	|  |  |  |  |  |  |     |  |  |  |  |  /--|--|----------- d031      	beq.n	80015e8 <printf_+0x2f0>
 8001584:	|  |  |  |  |  |  |     |  |  |  |  |  |  |  |            464c      	mov	r4, r9
        out((char)va_arg(va, int), buffer, idx++, maxlen);
 8001586:	|  |  |  |  |  |  |     |  |  |  |  |  |  |  |            4652      	mov	r2, sl
 8001588:	|  |  |  |  |  |  |     |  |  |  |  |  |  |  |  /-------- e026      	b.n	80015d8 <printf_+0x2e0>
            out(' ', buffer, idx++, maxlen);
 800158a:	|  |  |  |  |  |  |     |  |  |  |  |  |  |  |  |     /-> f04f 33ff 	mov.w	r3, #4294967295	@ 0xffffffff
 800158e:	|  |  |  |  |  |  |     |  |  |  |  |  |  |  |  |     |   a90a      	add	r1, sp, #40	@ 0x28
 8001590:	|  |  |  |  |  |  |     |  |  |  |  |  |  |  |  |     |   2020      	movs	r0, #32
 8001592:	|  |  |  |  |  |  |     |  |  |  |  |  |  |  |  |     |   f7ff fd13 	bl	8000fbc <_out_char>
 8001596:	|  |  |  |  |  |  |     |  |  |  |  |  |  |  |  |  /--|-> eb04 0209 	add.w	r2, r4, r9
          while (l++ < width) {
 800159a:	|  |  |  |  |  |  |     |  |  |  |  |  |  |  |  |  |  |   f109 0901 	add.w	r9, r9, #1
 800159e:	|  |  |  |  |  |  |     |  |  |  |  |  |  |  |  |  |  |   454f      	cmp	r7, r9
 80015a0:	|  |  |  |  |  |  |     |  |  |  |  |  |  |  |  |  |  \-- d8f3      	bhi.n	800158a <printf_+0x292>
 80015a2:	|  |  |  |  |  |  |     |  |  |  |  |  |  |  |  |  |      1e3a      	subs	r2, r7, #0
 80015a4:	|  |  |  |  |  |  |     |  |  |  |  |  |  |  |  |  |      bf18      	it	ne
 80015a6:	|  |  |  |  |  |  |     |  |  |  |  |  |  |  |  |  |      2201      	movne	r2, #1
 80015a8:	|  |  |  |  |  |  |     |  |  |  |  |  |  |  |  |  |      2a00      	cmp	r2, #0
 80015aa:	|  |  |  |  |  |  |     |  |  |  |  |  |  |  |  |  |      f107 33ff 	add.w	r3, r7, #4294967295	@ 0xffffffff
 80015ae:	|  |  |  |  |  |  |     |  |  |  |  |  |  |  |  |  |      bf08      	it	eq
 80015b0:	|  |  |  |  |  |  |     |  |  |  |  |  |  |  |  |  |      2300      	moveq	r3, #0
 80015b2:	|  |  |  |  |  |  |     |  |  |  |  |  |  |  |  |  |      f107 0901 	add.w	r9, r7, #1
 80015b6:	|  |  |  |  |  |  |     |  |  |  |  |  |  |  |  |  |      441c      	add	r4, r3
 80015b8:	|  |  |  |  |  |  |     |  |  |  |  |  |  |  |  |  |      bf08      	it	eq
 80015ba:	|  |  |  |  |  |  |     |  |  |  |  |  |  |  |  |  |      f04f 0902 	moveq.w	r9, #2
 80015be:	|  |  |  |  |  |  |     |  |  |  |  |  |  |  \--|--|----- e7d4      	b.n	800156a <printf_+0x272>
 80015c0:	|  |  |  |  |  |  |     |  |  |  |  |  |  \-----|--|----> 46c1      	mov	r9, r8
 80015c2:	|  |  |  |  |  |  |     |  |  |  |  |  |        |  \----- e7e8      	b.n	8001596 <printf_+0x29e>
            out(' ', buffer, idx++, maxlen);
 80015c4:	|  |  |  |  |  |  |     |  |  |  |  |  |        |     /-> f102 0801 	add.w	r8, r2, #1
 80015c8:	|  |  |  |  |  |  |     |  |  |  |  |  |        |     |   f04f 33ff 	mov.w	r3, #4294967295	@ 0xffffffff
 80015cc:	|  |  |  |  |  |  |     |  |  |  |  |  |        |     |   a90a      	add	r1, sp, #40	@ 0x28
 80015ce:	|  |  |  |  |  |  |     |  |  |  |  |  |        |     |   2020      	movs	r0, #32
 80015d0:	|  |  |  |  |  |  |     |  |  |  |  |  |        |     |   f7ff fcf4 	bl	8000fbc <_out_char>
 80015d4:	|  |  |  |  |  |  |     |  |  |  |  |  |        |     |   3401      	adds	r4, #1
 80015d6:	|  |  |  |  |  |  |     |  |  |  |  |  |        |     |   4642      	mov	r2, r8
          while (l++ < width) {
 80015d8:	|  |  |  |  |  |  |     |  |  |  |  |  |        \-----|-> 42a7      	cmp	r7, r4
 80015da:	|  |  |  |  |  |  |     |  |  |  |  |  |              \-- d8f3      	bhi.n	80015c4 <printf_+0x2cc>
 80015dc:	|  |  |  |  |  |  |     |  |  |  |  |  |                  eba7 0309 	sub.w	r3, r7, r9
 80015e0:	|  |  |  |  |  |  |     |  |  |  |  |  |                  454f      	cmp	r7, r9
 80015e2:	|  |  |  |  |  |  |     |  |  |  |  |  |                  bf38      	it	cc
 80015e4:	|  |  |  |  |  |  |     |  |  |  |  |  |                  2300      	movcc	r3, #0
 80015e6:	|  |  |  |  |  |  |     |  |  |  |  |  |                  449a      	add	sl, r3
        break;
 80015e8:	|  |  |  |  |  |  |     |  |  |  |  |  \----------------> 4654      	mov	r4, sl
 80015ea:	+--|--|--|--|--|--|-----|--|--|--|--|-------------------- e68e      	b.n	800130a <printf_+0x12>
        const char* p = va_arg(va, char*);
 80015ec:	|  |  |  |  |  |  |     |  |  |  |  \-------------------> f855 ab04 	ldr.w	sl, [r5], #4
        unsigned int l = _strnlen_s(p, precision ? precision : (size_t)-1);
 80015f0:	|  |  |  |  |  |  |     |  |  |  |                        f1b8 0f00 	cmp.w	r8, #0
 80015f4:	|  |  |  |  |  |  |     |  |  |  |                        bf14      	ite	ne
 80015f6:	|  |  |  |  |  |  |     |  |  |  |                        4643      	movne	r3, r8
 80015f8:	|  |  |  |  |  |  |     |  |  |  |                        f04f 33ff 	moveq.w	r3, #4294967295	@ 0xffffffff
 80015fc:	|  |  |  |  |  |  |     |  |  |  |                        4453      	add	r3, sl
 80015fe:	|  |  |  |  |  |  |     |  |  |  |                        46d1      	mov	r9, sl
  for (s = str; *s && maxsize--; ++s);
 8001600:	|  |  |  |  |  |  |     |  |  |  |           /----------> f899 1000 	ldrb.w	r1, [r9]
 8001604:	|  |  |  |  |  |  |     |  |  |  |           |        /-- b109      	cbz	r1, 800160a <printf_+0x312>
 8001606:	|  |  |  |  |  |  |     |  |  |  |           |        |   4599      	cmp	r9, r3
 8001608:	|  |  |  |  |  |  |     |  |  |  |           |  /-----|-- d111      	bne.n	800162e <printf_+0x336>
        if (flags & FLAGS_PRECISION) {
 800160a:	|  |  |  |  |  |  |     |  |  |  |           |  |     \-> f412 6380 	ands.w	r3, r2, #1024	@ 0x400
  return (unsigned int)(s - str);
 800160e:	|  |  |  |  |  |  |     |  |  |  |           |  |         eba9 090a 	sub.w	r9, r9, sl
        if (flags & FLAGS_PRECISION) {
 8001612:	|  |  |  |  |  |  |     |  |  |  |           |  |         9307      	str	r3, [sp, #28]
 8001614:	|  |  |  |  |  |  |     |  |  |  |           |  |     /-- d002      	beq.n	800161c <printf_+0x324>
          l = (l < precision ? l : precision);
 8001616:	|  |  |  |  |  |  |     |  |  |  |           |  |     |   45c1      	cmp	r9, r8
 8001618:	|  |  |  |  |  |  |     |  |  |  |           |  |     |   bf28      	it	cs
 800161a:	|  |  |  |  |  |  |     |  |  |  |           |  |     |   46c1      	movcs	r9, r8
        if (!(flags & FLAGS_LEFT)) {
 800161c:	|  |  |  |  |  |  |     |  |  |  |           |  |     \-> f012 0302 	ands.w	r3, r2, #2
 8001620:	|  |  |  |  |  |  |     |  |  |  |           |  |         9308      	str	r3, [sp, #32]
 8001622:	|  |  |  |  |  |  |     |  |  |  |        /--|--|-------- d11d      	bne.n	8001660 <printf_+0x368>
 8001624:	|  |  |  |  |  |  |     |  |  |  |        |  |  |         eba9 0304 	sub.w	r3, r9, r4
 8001628:	|  |  |  |  |  |  |     |  |  |  |        |  |  |         4622      	mov	r2, r4
 800162a:	|  |  |  |  |  |  |     |  |  |  |        |  |  |         9309      	str	r3, [sp, #36]	@ 0x24
 800162c:	|  |  |  |  |  |  |     |  |  |  |        |  |  |  /----- e00b      	b.n	8001646 <printf_+0x34e>
  for (s = str; *s && maxsize--; ++s);
 800162e:	|  |  |  |  |  |  |     |  |  |  |        |  |  \--|----> f109 0901 	add.w	r9, r9, #1
 8001632:	|  |  |  |  |  |  |     |  |  |  |        |  \-----|----- e7e5      	b.n	8001600 <printf_+0x308>
            out(' ', buffer, idx++, maxlen);
 8001634:	|  |  |  |  |  |  |     |  |  |  |        |        |  /-> f102 0b01 	add.w	fp, r2, #1
 8001638:	|  |  |  |  |  |  |     |  |  |  |        |        |  |   f04f 33ff 	mov.w	r3, #4294967295	@ 0xffffffff
 800163c:	|  |  |  |  |  |  |     |  |  |  |        |        |  |   a90a      	add	r1, sp, #40	@ 0x28
 800163e:	|  |  |  |  |  |  |     |  |  |  |        |        |  |   2020      	movs	r0, #32
 8001640:	|  |  |  |  |  |  |     |  |  |  |        |        |  |   f7ff fcbc 	bl	8000fbc <_out_char>
 8001644:	|  |  |  |  |  |  |     |  |  |  |        |        |  |   465a      	mov	r2, fp
          while (l++ < width) {
 8001646:	|  |  |  |  |  |  |     |  |  |  |        |        \--|-> 9b09      	ldr	r3, [sp, #36]	@ 0x24
 8001648:	|  |  |  |  |  |  |     |  |  |  |        |           |   18d3      	adds	r3, r2, r3
 800164a:	|  |  |  |  |  |  |     |  |  |  |        |           |   429f      	cmp	r7, r3
 800164c:	|  |  |  |  |  |  |     |  |  |  |        |           \-- d8f2      	bhi.n	8001634 <printf_+0x33c>
 800164e:	|  |  |  |  |  |  |     |  |  |  |        |               eba7 0309 	sub.w	r3, r7, r9
 8001652:	|  |  |  |  |  |  |     |  |  |  |        |               454f      	cmp	r7, r9
 8001654:	|  |  |  |  |  |  |     |  |  |  |        |               bf38      	it	cc
 8001656:	|  |  |  |  |  |  |     |  |  |  |        |               2300      	movcc	r3, #0
 8001658:	|  |  |  |  |  |  |     |  |  |  |        |               f109 0901 	add.w	r9, r9, #1
 800165c:	|  |  |  |  |  |  |     |  |  |  |        |               441c      	add	r4, r3
 800165e:	|  |  |  |  |  |  |     |  |  |  |        |               4499      	add	r9, r3
 8001660:	|  |  |  |  |  |  |     |  |  |  |        \-------------> eba4 0b0a 	sub.w	fp, r4, sl
 8001664:	|  |  |  |  |  |  |     |  |  |  |                    /-- e006      	b.n	8001674 <printf_+0x37c>
        while ((*p != 0) && (!(flags & FLAGS_PRECISION) || precision--)) {
 8001666:	|  |  |  |  |  |  |     |  |  |  |              /-----|-> 4698      	mov	r8, r3
          out(*(p++), buffer, idx++, maxlen);
 8001668:	|  |  |  |  |  |  |     |  |  |  |              |  /--|-> f04f 33ff 	mov.w	r3, #4294967295	@ 0xffffffff
 800166c:	|  |  |  |  |  |  |     |  |  |  |              |  |  |   4622      	mov	r2, r4
 800166e:	|  |  |  |  |  |  |     |  |  |  |              |  |  |   a90a      	add	r1, sp, #40	@ 0x28
 8001670:	|  |  |  |  |  |  |     |  |  |  |              |  |  |   f7ff fca4 	bl	8000fbc <_out_char>
 8001674:	|  |  |  |  |  |  |     |  |  |  |              |  |  \-> eb0b 040a 	add.w	r4, fp, sl
        while ((*p != 0) && (!(flags & FLAGS_PRECISION) || precision--)) {
 8001678:	|  |  |  |  |  |  |     |  |  |  |              |  |      f81a 0b01 	ldrb.w	r0, [sl], #1
 800167c:	|  |  |  |  |  |  |     |  |  |  |              |  |  /-- b138      	cbz	r0, 800168e <printf_+0x396>
 800167e:	|  |  |  |  |  |  |     |  |  |  |              |  |  |   9b07      	ldr	r3, [sp, #28]
 8001680:	|  |  |  |  |  |  |     |  |  |  |              |  |  |   2b00      	cmp	r3, #0
 8001682:	|  |  |  |  |  |  |     |  |  |  |              |  \--|-- d0f1      	beq.n	8001668 <printf_+0x370>
 8001684:	|  |  |  |  |  |  |     |  |  |  |              |     |   f108 33ff 	add.w	r3, r8, #4294967295	@ 0xffffffff
 8001688:	|  |  |  |  |  |  |     |  |  |  |              |     |   f1b8 0f00 	cmp.w	r8, #0
 800168c:	|  |  |  |  |  |  |     |  |  |  |              \-----|-- d1eb      	bne.n	8001666 <printf_+0x36e>
        if (flags & FLAGS_LEFT) {
 800168e:	|  |  |  |  |  |  |     |  |  |  |                    \-> 9b08      	ldr	r3, [sp, #32]
 8001690:	|  |  |  |  |  |  |     |  |  |  |                        2b00      	cmp	r3, #0
 8001692:	+--|--|--|--|--|--|-----|--|--|--|----------------------- f43f ae3a 	beq.w	800130a <printf_+0x12>
 8001696:	|  |  |  |  |  |  |     |  |  |  |                        4622      	mov	r2, r4
 8001698:	|  |  |  |  |  |  |     |  |  |  |                        eba9 0804 	sub.w	r8, r9, r4
 800169c:	|  |  |  |  |  |  |     |  |  |  |                    /-- e008      	b.n	80016b0 <printf_+0x3b8>
            out(' ', buffer, idx++, maxlen);
 800169e:	|  |  |  |  |  |  |     |  |  |  |                 /--|-> f102 0a01 	add.w	sl, r2, #1
 80016a2:	|  |  |  |  |  |  |     |  |  |  |                 |  |   f04f 33ff 	mov.w	r3, #4294967295	@ 0xffffffff
 80016a6:	|  |  |  |  |  |  |     |  |  |  |                 |  |   a90a      	add	r1, sp, #40	@ 0x28
 80016a8:	|  |  |  |  |  |  |     |  |  |  |                 |  |   2020      	movs	r0, #32
 80016aa:	|  |  |  |  |  |  |     |  |  |  |                 |  |   f7ff fc87 	bl	8000fbc <_out_char>
 80016ae:	|  |  |  |  |  |  |     |  |  |  |                 |  |   4652      	mov	r2, sl
          while (l++ < width) {
 80016b0:	|  |  |  |  |  |  |     |  |  |  |                 |  \-> eb02 0308 	add.w	r3, r2, r8
 80016b4:	|  |  |  |  |  |  |     |  |  |  |                 |      42bb      	cmp	r3, r7
 80016b6:	|  |  |  |  |  |  |     |  |  |  |                 \----- d3f2      	bcc.n	800169e <printf_+0x3a6>
 80016b8:	|  |  |  |  |  |  |     |  |  |  |                        eba7 0309 	sub.w	r3, r7, r9
 80016bc:	|  |  |  |  |  |  |     |  |  |  |                        454f      	cmp	r7, r9
 80016be:	|  |  |  |  |  |  |     |  |  |  |                        bf38      	it	cc
 80016c0:	|  |  |  |  |  |  |     |  |  |  |                        2300      	movcc	r3, #0
 80016c2:	|  |  |  |  |  |  |     |  |  |  |                        441c      	add	r4, r3
        break;
 80016c4:	+--|--|--|--|--|--|-----|--|--|--|----------------------- e621      	b.n	800130a <printf_+0x12>
    switch (*format) {
 80016c6:	|  \--|--|--|--|--|-----|--|--|--|----------------------> 2102      	movs	r1, #2
 80016c8:	|     |  \--|--|--|-----|--|--|--|----------------------- e6ba      	b.n	8001440 <printf_+0x148>
 80016ca:	|     |     |  |  \-----\--|--|--|----------------------X f63f af07 	bhi.w	80014dc <printf_+0x1e4>
        if ((*format != 'i') && (*format != 'd')) {
 80016ce:	|     |     |  |           |  |  |                        2869      	cmp	r0, #105	@ 0x69
          flags &= ~FLAGS_HASH;   // no hash for dec format
 80016d0:	|     |     |  |           |  |  |                        f022 0210 	bic.w	r2, r2, #16
 80016d4:	|     |     |  |           |  |  |                        f04f 010a 	mov.w	r1, #10
        if ((*format != 'i') && (*format != 'd')) {
 80016d8:	|     |     |  |           \--|--|----------------------- f47f af05 	bne.w	80014e6 <printf_+0x1ee>
        if (flags & FLAGS_PRECISION) {
 80016dc:	|     \-----|--|--------------|--|----------------------> 0553      	lsls	r3, r2, #21
          flags &= ~FLAGS_ZEROPAD;
 80016de:	|           |  |              |  |                        bf48      	it	mi
 80016e0:	|           |  |              |  |                        f022 0201 	bicmi.w	r2, r2, #1
        if ((*format == 'i') || (*format == 'd')) {
 80016e4:	|           |  |              |  |                        2869      	cmp	r0, #105	@ 0x69
          if (flags & FLAGS_LONG_LONG) {
 80016e6:	|           |  |              |  |                        f402 7300 	and.w	r3, r2, #512	@ 0x200
        if ((*format == 'i') || (*format == 'd')) {
 80016ea:	|           |  |              |  |                    /-- d002      	beq.n	80016f2 <printf_+0x3fa>
 80016ec:	|           |  |              |  |                    |   2864      	cmp	r0, #100	@ 0x64
 80016ee:	|           |  |              |  \--------------------|-- f47f af19 	bne.w	8001524 <printf_+0x22c>
          if (flags & FLAGS_LONG_LONG) {
 80016f2:	|           |  |              |                       \-> 2b00      	cmp	r3, #0
 80016f4:	\-----------|--|--------------|-------------------------- f47f ae09 	bne.w	800130a <printf_+0x12>
          else if (flags & FLAGS_LONG) {
 80016f8:	            |  |              |                           05d3      	lsls	r3, r2, #23
            idx = _ntoa_long(out, buffer, idx, maxlen, va_arg(va, unsigned long), false, base, precision, width, flags);
 80016fa:	            |  |              |                           f105 0904 	add.w	r9, r5, #4
          else if (flags & FLAGS_LONG) {
 80016fe:	            |  \--------------|-------------------------- f57f aef6 	bpl.w	80014ee <printf_+0x1f6>
            const int value = (flags & FLAGS_CHAR) ? (char)va_arg(va, int) : (flags & FLAGS_SHORT) ? (short int)va_arg(va, int) : va_arg(va, int);
 8001702:	            |                 \-------------------------> 682b      	ldr	r3, [r5, #0]
 8001704:	            \-------------------------------------------- e6f6      	b.n	80014f4 <printf_+0x1fc>
 8001706:	                                                          bf00      	nop
 8001708:	                                                          00120821 	.word	0x00120821
 800170c:	                                                          08000fbd 	.word	0x08000fbd

08001710 <ecm_rx_cb>:
{
 8001710:	    b513      	push	{r0, r1, r4, lr}
	st = bgrt_queue_trypost_cb_cs(RXQUEUE, NULL, ecm_rx_q_cb);
 8001712:	    4c0a      	ldr	r4, [pc, #40]	@ (800173c <ecm_rx_cb+0x2c>)
 8001714:	    490a      	ldr	r1, [pc, #40]	@ (8001740 <ecm_rx_cb+0x30>)
 8001716:	    f8d4 07b8 	ldr.w	r0, [r4, #1976]	@ 0x7b8
 800171a:	    f007 fd5b 	bl	80091d4 <bgrt_queue_post_cs_fn.constprop.0>
	LWIP_ASSERT("st == BGRT_ST_OK", st == BGRT_ST_OK);
 800171e:	/-- b158      	cbz	r0, 8001738 <ecm_rx_cb+0x28>
 8001720:	|   b672      	cpsid	i
 8001722:	|   4b08      	ldr	r3, [pc, #32]	@ (8001744 <ecm_rx_cb+0x34>)
	LWIP_MEMPOOL_INIT(bgrt_proc);
}

uint32_t sys_now()
{
	return bgrt_kernel.timer.val;
 8001724:	|   f8d4 12fc 	ldr.w	r1, [r4, #764]	@ 0x2fc
 8001728:	|   4a07      	ldr	r2, [pc, #28]	@ (8001748 <ecm_rx_cb+0x38>)
 800172a:	|   9300      	str	r3, [sp, #0]
 800172c:	|   4807      	ldr	r0, [pc, #28]	@ (800174c <ecm_rx_cb+0x3c>)
 800172e:	|   f44f 7384 	mov.w	r3, #264	@ 0x108
 8001732:	|   f7ff fde1 	bl	80012f8 <printf_>
 8001736:	|   be00      	bkpt	0x0000
}
 8001738:	\-> b002      	add	sp, #8
 800173a:	    bd10      	pop	{r4, pc}
 800173c:	    20000060 	.word	0x20000060
 8001740:	    08000251 	.word	0x08000251
 8001744:	    0800b262 	.word	0x0800b262
 8001748:	    0800b221 	.word	0x0800b221
 800174c:	    0800b232 	.word	0x0800b232

08001750 <ecm_altset_cb>:
{
 8001750:	          b570      	push	{r4, r5, r6, lr}
 8001752:	          4c19      	ldr	r4, [pc, #100]	@ (80017b8 <ecm_altset_cb+0x68>)
	LWIP_DEBUGF(ECM_DEBUG, ("altset_cb: wIndex: %d wValue: %d\n", wIndex, wValue));
 8001754:	          4819      	ldr	r0, [pc, #100]	@ (80017bc <ecm_altset_cb+0x6c>)
{
 8001756:	          460e      	mov	r6, r1
	LWIP_DEBUGF(ECM_DEBUG, ("altset_cb: wIndex: %d wValue: %d\n", wIndex, wValue));
 8001758:	          4613      	mov	r3, r2
 800175a:	          f8d4 12fc 	ldr.w	r1, [r4, #764]	@ 0x2fc
{
 800175e:	          b088      	sub	sp, #32
 8001760:	          4615      	mov	r5, r2
	LWIP_DEBUGF(ECM_DEBUG, ("altset_cb: wIndex: %d wValue: %d\n", wIndex, wValue));
 8001762:	          4632      	mov	r2, r6
 8001764:	          f7ff fdc8 	bl	80012f8 <printf_>
	if(wIndex != 1) return;			/* wIndex: iface # */
 8001768:	          2e01      	cmp	r6, #1
 800176a:	   /----- d112      	bne.n	8001792 <ecm_altset_cb+0x42>
	if (wValue) {				/* wValue: alt setting # */
 800176c:	   |      f504 60f8 	add.w	r0, r4, #1984	@ 0x7c0
 8001770:	   |      4c13      	ldr	r4, [pc, #76]	@ (80017c0 <ecm_altset_cb+0x70>)
 8001772:	   |  /-- b185      	cbz	r5, 8001796 <ecm_altset_cb+0x46>
		bgrt_atm_bset(&ev, TX_RDY);
 8001774:	   |  |   2102      	movs	r1, #2
 8001776:	   |  |   f7ff fd83 	bl	8001280 <bgrt_atm_bset.lto_priv.0.lto_priv.0>
  err_t err;
  NETIFAPI_VAR_DECLARE(msg);
  NETIFAPI_VAR_ALLOC(msg);

  NETIFAPI_VAR_REF(msg).netif = netif;
  NETIFAPI_VAR_REF(msg).msg.common.voidfunc = voidfunc;
 800177a:	   |  |   4b12      	ldr	r3, [pc, #72]	@ (80017c4 <ecm_altset_cb+0x74>)
 800177c:	   |  |   9302      	str	r3, [sp, #8]
  NETIFAPI_VAR_REF(msg).msg.common.errtfunc = errtfunc;
 800177e:	   |  |   2300      	movs	r3, #0
  NETIFAPI_VAR_REF(msg).netif = netif;
 8001780:	   |  |   9401      	str	r4, [sp, #4]
  NETIFAPI_VAR_REF(msg).msg.common.errtfunc = errtfunc;
 8001782:	   |  |   9303      	str	r3, [sp, #12]
err_t
tcpip_api_call(tcpip_api_call_fn fn, struct tcpip_api_call_data *call)
{
#if LWIP_TCPIP_CORE_LOCKING
  err_t err;
  LOCK_TCPIP_CORE();
 8001784:	/--|--|-> f007 fc48 	bl	8009018 <sys_mutex_lock.constprop.0>
  err = fn(call);
 8001788:	|  |  |   4668      	mov	r0, sp
 800178a:	|  |  |   f006 fc7c 	bl	8008086 <netifapi_do_netif_common.lto_priv.0>
  UNLOCK_TCPIP_CORE();
 800178e:	|  |  |   f007 fc87 	bl	80090a0 <sys_mutex_unlock.constprop.0>
}
 8001792:	|  \--|-> b008      	add	sp, #32
 8001794:	|     |   bd70      	pop	{r4, r5, r6, pc}
 8001796:	|     \-> f3bf 8f5b 	dmb	ish
 800179a:	|     /-> e850 3f00 	ldrex	r3, [r0]
 800179e:	|     |   f023 0302 	bic.w	r3, r3, #2
 80017a2:	|     |   e840 3200 	strex	r2, r3, [r0]
 80017a6:	|     |   2a00      	cmp	r2, #0
 80017a8:	|     \-- d1f7      	bne.n	800179a <ecm_altset_cb+0x4a>
 80017aa:	|         f3bf 8f5b 	dmb	ish
  NETIFAPI_VAR_REF(msg).msg.common.voidfunc = voidfunc;
 80017ae:	|         4b06      	ldr	r3, [pc, #24]	@ (80017c8 <ecm_altset_cb+0x78>)
  NETIFAPI_VAR_REF(msg).netif = netif;
 80017b0:	|         9401      	str	r4, [sp, #4]
  NETIFAPI_VAR_REF(msg).msg.common.errtfunc = errtfunc;
 80017b2:	|         e9cd 3502 	strd	r3, r5, [sp, #8]
 80017b6:	\-------- e7e5      	b.n	8001784 <ecm_altset_cb+0x34>
 80017b8:	          20000060 	.word	0x20000060
 80017bc:	          0800b268 	.word	0x0800b268
 80017c0:	          20000000 	.word	0x20000000
 80017c4:	          08004f71 	.word	0x08004f71
 80017c8:	          0800192d 	.word	0x0800192d

080017cc <ecm_cs_cb>:
{
 80017cc:	b51f      	push	{r0, r1, r2, r3, r4, lr}
	LWIP_DEBUGF(ECM_DEBUG, ("cs_cb: bRequest: %02x wValue: %04x wIndex: %04x len: %d data=%02x\n",
 80017ce:	6812      	ldr	r2, [r2, #0]
 80017d0:	480a      	ldr	r0, [pc, #40]	@ (80017fc <ecm_cs_cb+0x30>)
 80017d2:	7812      	ldrb	r2, [r2, #0]
{
 80017d4:	460c      	mov	r4, r1
 80017d6:	490a      	ldr	r1, [pc, #40]	@ (8001800 <ecm_cs_cb+0x34>)
 80017d8:	f8d1 12fc 	ldr.w	r1, [r1, #764]	@ 0x2fc
	LWIP_DEBUGF(ECM_DEBUG, ("cs_cb: bRequest: %02x wValue: %04x wIndex: %04x len: %d data=%02x\n",
 80017dc:	9202      	str	r2, [sp, #8]
 80017de:	881b      	ldrh	r3, [r3, #0]
 80017e0:	9301      	str	r3, [sp, #4]
 80017e2:	88a3      	ldrh	r3, [r4, #4]
 80017e4:	9300      	str	r3, [sp, #0]
 80017e6:	8863      	ldrh	r3, [r4, #2]
 80017e8:	7862      	ldrb	r2, [r4, #1]
 80017ea:	f7ff fd85 	bl	80012f8 <printf_>
	if (req->bRequest == 0x43)
 80017ee:	7860      	ldrb	r0, [r4, #1]
}
 80017f0:	f1a0 0343 	sub.w	r3, r0, #67	@ 0x43
 80017f4:	4258      	negs	r0, r3
 80017f6:	4158      	adcs	r0, r3
 80017f8:	b004      	add	sp, #16
 80017fa:	bd10      	pop	{r4, pc}
 80017fc:	0800b292 	.word	0x0800b292
 8001800:	20000060 	.word	0x20000060

08001804 <ecm_status_cb>:
	return ERR_OK;
}

#if LWIP_NETIF_STATUS_CALLBACK
static void ecm_status_cb(struct netif *iface)
{
 8001804:	             e92d 47f3 	stmdb	sp!, {r0, r1, r4, r5, r6, r7, r8, r9, sl, lr}
 8001808:	             4a25      	ldr	r2, [pc, #148]	@ (80018a0 <ecm_status_cb+0x9c>)
  u8_t rem;
  u8_t n;
  u8_t i;
  int len = 0;

  s_addr = ip4_addr_get_u32(addr);
 800180a:	             6803      	ldr	r3, [r0, #0]
 800180c:	             f8d2 12fc 	ldr.w	r1, [r2, #764]	@ 0x2fc
 8001810:	             9301      	str	r3, [sp, #4]
  int len = 0;
 8001812:	             2000      	movs	r0, #0
 8001814:	             af01      	add	r7, sp, #4

  rp = buf;
 8001816:	             f202 72c4 	addw	r2, r2, #1988	@ 0x7c4
  ap = (u8_t *)&s_addr;
  for (n = 0; n < 4; n++) {
 800181a:	             4604      	mov	r4, r0
    i = 0;
 800181c:	             4680      	mov	r8, r0
    do {
      rem = *ap % (u8_t)10;
 800181e:	             f04f 0e0a 	mov.w	lr, #10
 8001822:	      /----> f817 6b01 	ldrb.w	r6, [r7], #1
    i = 0;
 8001826:	      |      2500      	movs	r5, #0
      rem = *ap % (u8_t)10;
 8001828:	      |  /-> fbb6 f3fe 	udiv	r3, r6, lr
 800182c:	      |  |   46b1      	mov	r9, r6
 800182e:	      |  |   fb0e 6c13 	mls	ip, lr, r3, r6
      *ap /= (u8_t)10;
 8001832:	      |  |   b2de      	uxtb	r6, r3
 8001834:	      |  |   462b      	mov	r3, r5
      inv[i++] = (char)('0' + rem);
 8001836:	      |  |   f103 0a08 	add.w	sl, r3, #8
 800183a:	      |  |   44ea      	add	sl, sp
 800183c:	      |  |   3501      	adds	r5, #1
 800183e:	      |  |   f10c 0c30 	add.w	ip, ip, #48	@ 0x30
    } while (*ap);
 8001842:	      |  |   f1b9 0f09 	cmp.w	r9, #9
      inv[i++] = (char)('0' + rem);
 8001846:	      |  |   b2ed      	uxtb	r5, r5
 8001848:	      |  |   f80a cc08 	strb.w	ip, [sl, #-8]
    } while (*ap);
 800184c:	      |  \-- d8ec      	bhi.n	8001828 <ecm_status_cb+0x24>
 800184e:	      |      f807 8c01 	strb.w	r8, [r7, #-1]
 8001852:	      |      4606      	mov	r6, r0
 8001854:	      |      4615      	mov	r5, r2
    while (i--) {
 8001856:	/-----|----> 2bff      	cmp	r3, #255	@ 0xff
      if (len++ >= buflen) {
 8001858:	|     |      f100 0001 	add.w	r0, r0, #1
    while (i--) {
 800185c:	|     |  /-- d111      	bne.n	8001882 <ecm_status_cb+0x7e>
        return NULL;
      }
      *rp++ = inv[i];
    }
    if (len++ >= buflen) {
 800185e:	|     |  |   2e10      	cmp	r6, #16
 8001860:	|  /--|--|-- d01c      	beq.n	800189c <ecm_status_cb+0x98>
  for (n = 0; n < 4; n++) {
 8001862:	|  |  |  |   3401      	adds	r4, #1
      return NULL;
    }
    *rp++ = '.';
 8001864:	|  |  |  |   462a      	mov	r2, r5
  for (n = 0; n < 4; n++) {
 8001866:	|  |  |  |   b2e4      	uxtb	r4, r4
    *rp++ = '.';
 8001868:	|  |  |  |   232e      	movs	r3, #46	@ 0x2e
  for (n = 0; n < 4; n++) {
 800186a:	|  |  |  |   2c04      	cmp	r4, #4
    *rp++ = '.';
 800186c:	|  |  |  |   f802 3b01 	strb.w	r3, [r2], #1
  for (n = 0; n < 4; n++) {
 8001870:	|  |  \--|-- d1d7      	bne.n	8001822 <ecm_status_cb+0x1e>
    ap++;
  }
  *--rp = 0;
 8001872:	|  |     |   2300      	movs	r3, #0
  return buf;
 8001874:	|  |     |   4a0b      	ldr	r2, [pc, #44]	@ (80018a4 <ecm_status_cb+0xa0>)
  *--rp = 0;
 8001876:	|  |     |   702b      	strb	r3, [r5, #0]
	LWIP_DEBUGF(ECM_DEBUG, ("address: %s\n", ip4addr_ntoa(netif_ip4_addr(iface))));
 8001878:	|  |  /--|-> 480b      	ldr	r0, [pc, #44]	@ (80018a8 <ecm_status_cb+0xa4>)
}
 800187a:	|  |  |  |   b002      	add	sp, #8
 800187c:	|  |  |  |   e8bd 47f0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, r9, sl, lr}
	LWIP_DEBUGF(ECM_DEBUG, ("address: %s\n", ip4addr_ntoa(netif_ip4_addr(iface))));
 8001880:	|  |  |  |   e53a      	b.n	80012f8 <printf_>
      if (len++ >= buflen) {
 8001882:	|  |  |  \-> 1e5a      	subs	r2, r3, #1
 8001884:	|  |  |      2811      	cmp	r0, #17
 8001886:	|  |  |      b2d2      	uxtb	r2, r2
 8001888:	|  +--|----- d008      	beq.n	800189c <ecm_status_cb+0x98>
      *rp++ = inv[i];
 800188a:	|  |  |      3308      	adds	r3, #8
 800188c:	|  |  |      446b      	add	r3, sp
      if (len++ >= buflen) {
 800188e:	|  |  |      4606      	mov	r6, r0
      *rp++ = inv[i];
 8001890:	|  |  |      f813 3c08 	ldrb.w	r3, [r3, #-8]
 8001894:	|  |  |      f805 3b01 	strb.w	r3, [r5], #1
 8001898:	|  |  |      4613      	mov	r3, r2
 800189a:	\--|--|----- e7dc      	b.n	8001856 <ecm_status_cb+0x52>
        return NULL;
 800189c:	   \--|----> 2200      	movs	r2, #0
 800189e:	      \----- e7eb      	b.n	8001878 <ecm_status_cb+0x74>
 80018a0:	             20000060 	.word	0x20000060
 80018a4:	             20000824 	.word	0x20000824
 80018a8:	             0800b2dd 	.word	0x0800b2dd

080018ac <ecm_link_cb>:
 80018ac:	4b06      	ldr	r3, [pc, #24]	@ (80018c8 <ecm_link_cb+0x1c>)
#endif

#if LWIP_NETIF_LINK_CALLBACK
static void ecm_link_cb(struct netif *iface)
{
	LWIP_DEBUGF(ECM_DEBUG, ("iface is %s\n", netif_is_link_up(iface) ? "up" : "down"));
 80018ae:	4a07      	ldr	r2, [pc, #28]	@ (80018cc <ecm_link_cb+0x20>)
 80018b0:	f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 80018b4:	f890 3035 	ldrb.w	r3, [r0, #53]	@ 0x35
 80018b8:	4805      	ldr	r0, [pc, #20]	@ (80018d0 <ecm_link_cb+0x24>)
 80018ba:	f013 0f04 	tst.w	r3, #4
 80018be:	4b05      	ldr	r3, [pc, #20]	@ (80018d4 <ecm_link_cb+0x28>)
 80018c0:	bf18      	it	ne
 80018c2:	461a      	movne	r2, r3
 80018c4:	e518      	b.n	80012f8 <printf_>
 80018c6:	bf00      	nop
 80018c8:	20000060 	.word	0x20000060
 80018cc:	0800b2f5 	.word	0x0800b2f5
 80018d0:	0800b2fa 	.word	0x0800b2fa
 80018d4:	0800b2f2 	.word	0x0800b2f2

080018d8 <do_memp_free_pool>:
do_memp_free_pool(const struct memp_desc *desc, void *mem)
{
  struct memp *memp;
  SYS_ARCH_DECL_PROTECT(old_level);

  LWIP_ASSERT("memp_free: mem properly aligned",
 80018d8:	    078b      	lsls	r3, r1, #30
{
 80018da:	    b537      	push	{r0, r1, r2, r4, r5, lr}
 80018dc:	    4605      	mov	r5, r0
 80018de:	    460c      	mov	r4, r1
  LWIP_ASSERT("memp_free: mem properly aligned",
 80018e0:	/-- d00c      	beq.n	80018fc <do_memp_free_pool+0x24>
 80018e2:	|   b672      	cpsid	i
 80018e4:	|   4b0d      	ldr	r3, [pc, #52]	@ (800191c <do_memp_free_pool+0x44>)
 80018e6:	|   4a0e      	ldr	r2, [pc, #56]	@ (8001920 <do_memp_free_pool+0x48>)
 80018e8:	|   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 80018ec:	|   4b0d      	ldr	r3, [pc, #52]	@ (8001924 <do_memp_free_pool+0x4c>)
 80018ee:	|   9300      	str	r3, [sp, #0]
 80018f0:	|   480d      	ldr	r0, [pc, #52]	@ (8001928 <do_memp_free_pool+0x50>)
 80018f2:	|   f44f 73b6 	mov.w	r3, #364	@ 0x16c
 80018f6:	|   f7ff fcff 	bl	80012f8 <printf_>
 80018fa:	|   be00      	bkpt	0x0000
              ((mem_ptr_t)mem % MEM_ALIGNMENT) == 0);

  /* cast through void* to get rid of alignment warnings */
  memp = (struct memp *)(void *)((u8_t *)mem - MEMP_SIZE);

  SYS_ARCH_PROTECT(old_level);
 80018fc:	\-> f006 fc4c 	bl	8008198 <bgrt_crit_sec_enter>
#if MEMP_OVERFLOW_CHECK == 1
  memp_overflow_check_element(memp, desc);
#endif /* MEMP_OVERFLOW_CHECK */

#if MEMP_STATS
  desc->stats->used--;
 8001900:	    686a      	ldr	r2, [r5, #4]
 8001902:	    8913      	ldrh	r3, [r2, #8]
 8001904:	    3b01      	subs	r3, #1
 8001906:	    8113      	strh	r3, [r2, #8]
#if MEMP_MEM_MALLOC
  LWIP_UNUSED_ARG(desc);
  SYS_ARCH_UNPROTECT(old_level);
  mem_free(memp);
#else /* MEMP_MEM_MALLOC */
  memp->next = *desc->tab;
 8001908:	    692b      	ldr	r3, [r5, #16]
 800190a:	    681a      	ldr	r2, [r3, #0]
 800190c:	    6022      	str	r2, [r4, #0]
  *desc->tab = memp;
 800190e:	    601c      	str	r4, [r3, #0]
  LWIP_ASSERT("memp sanity", memp_sanity(desc));
#endif /* MEMP_SANITY_CHECK */

  SYS_ARCH_UNPROTECT(old_level);
#endif /* !MEMP_MEM_MALLOC */
}
 8001910:	    b003      	add	sp, #12
 8001912:	    e8bd 4030 	ldmia.w	sp!, {r4, r5, lr}
  SYS_ARCH_UNPROTECT(old_level);
 8001916:	    f006 bc53 	b.w	80081c0 <bgrt_crit_sec_exit>
 800191a:	    bf00      	nop
 800191c:	    20000060 	.word	0x20000060
 8001920:	    0800b30f 	.word	0x0800b30f
 8001924:	    0800b32f 	.word	0x0800b32f
 8001928:	    0800b232 	.word	0x0800b232

0800192c <netif_set_link_down>:
  LWIP_ERROR("netif_set_link_down: invalid netif", netif != NULL, return);
 800192c:	      /-- b920      	cbnz	r0, 8001938 <netif_set_link_down+0xc>
 800192e:	      |   4b0b      	ldr	r3, [pc, #44]	@ (800195c <netif_set_link_down+0x30>)
 8001930:	      |   480b      	ldr	r0, [pc, #44]	@ (8001960 <netif_set_link_down+0x34>)
 8001932:	      |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8001936:	      |   e4df      	b.n	80012f8 <printf_>
  if (netif->flags & NETIF_FLAG_LINK_UP) {
 8001938:	      \-> f890 3035 	ldrb.w	r3, [r0, #53]	@ 0x35
 800193c:	          075a      	lsls	r2, r3, #29
 800193e:	/-------- d50c      	bpl.n	800195a <netif_set_link_down+0x2e>
    netif_clear_flags(netif, NETIF_FLAG_LINK_UP);
 8001940:	|         f023 0304 	bic.w	r3, r3, #4
 8001944:	|         f880 3035 	strb.w	r3, [r0, #53]	@ 0x35
    acd_network_changed_link_down(netif);
 8001948:	|         6bc3      	ldr	r3, [r0, #60]	@ 0x3c
    acd->state = ACD_STATE_OFF;
 800194a:	|         2200      	movs	r2, #0
  ACD_FOREACH(acd, netif->acd_list) {
 800194c:	|  /--/-X b913      	cbnz	r3, 8001954 <netif_set_link_down+0x28>
    NETIF_LINK_CALLBACK(netif);
 800194e:	|  |  |   69c3      	ldr	r3, [r0, #28]
 8001950:	+--|--|-- b11b      	cbz	r3, 800195a <netif_set_link_down+0x2e>
 8001952:	|  |  |   4718      	bx	r3
    acd->state = ACD_STATE_OFF;
 8001954:	|  |  \-> 721a      	strb	r2, [r3, #8]
  ACD_FOREACH(acd, netif->acd_list) {
 8001956:	|  |      681b      	ldr	r3, [r3, #0]
 8001958:	|  \----- e7f8      	b.n	800194c <netif_set_link_down+0x20>
}
 800195a:	\-------> 4770      	bx	lr
 800195c:	          20000060 	.word	0x20000060
 8001960:	          0800b344 	.word	0x0800b344

08001964 <pbuf_realloc>:
 *
 * @note Despite its name, pbuf_realloc cannot grow the size of a pbuf (chain).
 */
void
pbuf_realloc(struct pbuf *p, u16_t new_len)
{
 8001964:	             e92d 4ff7 	stmdb	sp!, {r0, r1, r2, r4, r5, r6, r7, r8, r9, sl, fp, lr}
 8001968:	             460e      	mov	r6, r1
  struct pbuf *q;
  u16_t rem_len; /* remaining length */
  u16_t shrink;

  LWIP_ASSERT("pbuf_realloc: p != NULL", p != NULL);
 800196a:	             4604      	mov	r4, r0
 800196c:	         /-- b960      	cbnz	r0, 8001988 <pbuf_realloc+0x24>
 800196e:	         |   b672      	cpsid	i
 8001970:	         |   4b1d      	ldr	r3, [pc, #116]	@ (80019e8 <pbuf_realloc+0x84>)
 8001972:	         |   4a1e      	ldr	r2, [pc, #120]	@ (80019ec <pbuf_realloc+0x88>)
 8001974:	         |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8001978:	         |   4b1d      	ldr	r3, [pc, #116]	@ (80019f0 <pbuf_realloc+0x8c>)
 800197a:	         |   9300      	str	r3, [sp, #0]
 800197c:	         |   481d      	ldr	r0, [pc, #116]	@ (80019f4 <pbuf_realloc+0x90>)
 800197e:	         |   f44f 73cc 	mov.w	r3, #408	@ 0x198
 8001982:	         |   f7ff fcb9 	bl	80012f8 <printf_>
 8001986:	         |   be00      	bkpt	0x0000

  /* desired length larger than current length? */
  if (new_len >= p->tot_len) {
 8001988:	         \-> f8b4 8008 	ldrh.w	r8, [r4, #8]
 800198c:	             45b0      	cmp	r8, r6
 800198e:	   /-------- d912      	bls.n	80019b6 <pbuf_realloc+0x52>
 8001990:	   |         f8df 9054 	ldr.w	r9, [pc, #84]	@ 80019e8 <pbuf_realloc+0x84>
    rem_len = (u16_t)(rem_len - q->len);
    /* decrease total length indicator */
    q->tot_len = (u16_t)(q->tot_len - shrink);
    /* proceed to next pbuf in chain */
    q = q->next;
    LWIP_ASSERT("pbuf_realloc: q != NULL", q != NULL);
 8001994:	   |         f8df a058 	ldr.w	sl, [pc, #88]	@ 80019f0 <pbuf_realloc+0x8c>
 8001998:	   |         f8df b05c 	ldr.w	fp, [pc, #92]	@ 80019f8 <pbuf_realloc+0x94>
  rem_len = new_len;
 800199c:	   |         4635      	mov	r5, r6
  while (rem_len > q->len) {
 800199e:	/--|-------> 8963      	ldrh	r3, [r4, #10]
    q = q->next;
 80019a0:	|  |         6827      	ldr	r7, [r4, #0]
  while (rem_len > q->len) {
 80019a2:	|  |         42ab      	cmp	r3, r5
 80019a4:	|  |  /----- d30a      	bcc.n	80019bc <pbuf_realloc+0x58>
    /* help to detect faulty overridden implementation of mem_trim */
    LWIP_ASSERT("mem_trim returned r != q", r == q);
    LWIP_UNUSED_ARG(r);
  }
  /* adjust length fields for new last pbuf */
  q->len = rem_len;
 80019a6:	|  |  |      8165      	strh	r5, [r4, #10]
  q->tot_len = q->len;
 80019a8:	|  |  |      8125      	strh	r5, [r4, #8]

  /* any remaining pbufs in chain? */
  if (q->next != NULL) {
 80019aa:	|  |  |  /-- b117      	cbz	r7, 80019b2 <pbuf_realloc+0x4e>
    /* free remaining pbufs in chain */
    pbuf_free(q->next);
 80019ac:	|  |  |  |   4638      	mov	r0, r7
 80019ae:	|  |  |  |   f008 fa05 	bl	8009dbc <pbuf_free.isra.0>
  }
  /* q is last packet in chain */
  q->next = NULL;
 80019b2:	|  |  |  \-> 2300      	movs	r3, #0
 80019b4:	|  |  |      6023      	str	r3, [r4, #0]

}
 80019b6:	|  \--|----> b003      	add	sp, #12
 80019b8:	|     |      e8bd 8ff0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, r9, sl, fp, pc}
    q->tot_len = (u16_t)(q->tot_len - shrink);
 80019bc:	|     \----> 8922      	ldrh	r2, [r4, #8]
    rem_len = (u16_t)(rem_len - q->len);
 80019be:	|            1aeb      	subs	r3, r5, r3
 80019c0:	|            b29d      	uxth	r5, r3
    q->tot_len = (u16_t)(q->tot_len - shrink);
 80019c2:	|            eba6 0308 	sub.w	r3, r6, r8
 80019c6:	|            4413      	add	r3, r2
 80019c8:	|            8123      	strh	r3, [r4, #8]
    LWIP_ASSERT("pbuf_realloc: q != NULL", q != NULL);
 80019ca:	|        /-- b95f      	cbnz	r7, 80019e4 <pbuf_realloc+0x80>
 80019cc:	|        |   b672      	cpsid	i
 80019ce:	|        |   f240 13af 	movw	r3, #431	@ 0x1af
 80019d2:	|        |   f8d9 12fc 	ldr.w	r1, [r9, #764]	@ 0x2fc
 80019d6:	|        |   4807      	ldr	r0, [pc, #28]	@ (80019f4 <pbuf_realloc+0x90>)
 80019d8:	|        |   f8cd a000 	str.w	sl, [sp]
 80019dc:	|        |   465a      	mov	r2, fp
 80019de:	|        |   f7ff fc8b 	bl	80012f8 <printf_>
 80019e2:	|        |   be00      	bkpt	0x0000
{
 80019e4:	|        \-> 463c      	mov	r4, r7
 80019e6:	\----------- e7da      	b.n	800199e <pbuf_realloc+0x3a>
 80019e8:	             20000060 	.word	0x20000060
 80019ec:	             0800b36f 	.word	0x0800b36f
 80019f0:	             0800b387 	.word	0x0800b387
 80019f4:	             0800b232 	.word	0x0800b232
 80019f8:	             0800b39c 	.word	0x0800b39c

080019fc <pbuf_copy_partial_pbuf>:
 *                 or p_to is not big enough to hold copy_len at offset
 *         ERR_VAL if any of the pbufs are part of a queue
 */
err_t
pbuf_copy_partial_pbuf(struct pbuf *p_to, const struct pbuf *p_from, u16_t copy_len, u16_t offset)
{
 80019fc:	                               e92d 4ff0 	stmdb	sp!, {r4, r5, r6, r7, r8, r9, sl, fp, lr}
 8001a00:	                               4605      	mov	r5, r0
 8001a02:	                               b085      	sub	sp, #20
 8001a04:	                               4616      	mov	r6, r2
 8001a06:	                               461f      	mov	r7, r3

  LWIP_DEBUGF(PBUF_DEBUG | LWIP_DBG_TRACE, ("pbuf_copy_partial_pbuf(%p, %p, %"U16_F", %"U16_F")\n",
              (const void *)p_to, (const void *)p_from, copy_len, offset));

  /* is the copy_len in range? */
  LWIP_ERROR("pbuf_copy_partial_pbuf: copy_len bigger than source", ((p_from != NULL) &&
 8001a08:	                               460c      	mov	r4, r1
 8001a0a:	                           /-- b111      	cbz	r1, 8001a12 <pbuf_copy_partial_pbuf+0x16>
 8001a0c:	                           |   890b      	ldrh	r3, [r1, #8]
 8001a0e:	                           |   4293      	cmp	r3, r2
 8001a10:	                        /--|-- d20a      	bcs.n	8001a28 <pbuf_copy_partial_pbuf+0x2c>
 8001a12:	                        |  \-> 4b48      	ldr	r3, [pc, #288]	@ (8001b34 <pbuf_copy_partial_pbuf+0x138>)
 8001a14:	                        |      4848      	ldr	r0, [pc, #288]	@ (8001b38 <pbuf_copy_partial_pbuf+0x13c>)
 8001a16:	                        |      f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
             (p_from->tot_len >= copy_len)), return ERR_ARG;);
  /* is the target big enough to hold the source? */
  LWIP_ERROR("pbuf_copy_partial_pbuf: target not big enough", ((p_to != NULL) &&
 8001a1a:	                  /-----|----> f7ff fc6d 	bl	80012f8 <printf_>
  LWIP_ERROR("pbuf_copy_partial_pbuf: copy_len bigger than source", ((p_from != NULL) &&
 8001a1e:	                  |     |      f06f 000f 	mvn.w	r0, #15
                 (p_to->next == NULL), return ERR_VAL;);
    }
  } while (copy_len);
  LWIP_DEBUGF(PBUF_DEBUG | LWIP_DBG_TRACE, ("pbuf_copy_partial_pbuf: copy complete.\n"));
  return ERR_OK;
}
 8001a22:	/-----------------|-----|----> b005      	add	sp, #20
 8001a24:	|                 |     |      e8bd 8ff0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, r9, sl, fp, pc}
  LWIP_ERROR("pbuf_copy_partial_pbuf: target not big enough", ((p_to != NULL) &&
 8001a28:	|                 |     \--/-X b118      	cbz	r0, 8001a32 <pbuf_copy_partial_pbuf+0x36>
 8001a2a:	|                 |        |   8902      	ldrh	r2, [r0, #8]
 8001a2c:	|                 |        |   19bb      	adds	r3, r7, r6
 8001a2e:	|                 |        |   429a      	cmp	r2, r3
 8001a30:	|                 |     /--|-- da04      	bge.n	8001a3c <pbuf_copy_partial_pbuf+0x40>
 8001a32:	|                 |     |  \-> 4b40      	ldr	r3, [pc, #256]	@ (8001b34 <pbuf_copy_partial_pbuf+0x138>)
 8001a34:	|                 |     |      4841      	ldr	r0, [pc, #260]	@ (8001b3c <pbuf_copy_partial_pbuf+0x140>)
 8001a36:	|                 |     |      f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8001a3a:	|                 +-----|----- e7ee      	b.n	8001a1a <pbuf_copy_partial_pbuf+0x1e>
 8001a3c:	|                 |     \----> f8df 90f4 	ldr.w	r9, [pc, #244]	@ 8001b34 <pbuf_copy_partial_pbuf+0x138>
    LWIP_ASSERT("offset_to <= p_to->len", offset_to <= p_to->len);
 8001a40:	|                 |            f8df a110 	ldr.w	sl, [pc, #272]	@ 8001b54 <pbuf_copy_partial_pbuf+0x158>
 8001a44:	|                 |            f8df b110 	ldr.w	fp, [pc, #272]	@ 8001b58 <pbuf_copy_partial_pbuf+0x15c>
  size_t offset_to = offset, offset_from = 0, len;
 8001a48:	|                 |            f04f 0800 	mov.w	r8, #0
    if ((p_to->len - offset_to) >= (p_from->len - offset_from)) {
 8001a4c:	|  /--------------|----------> 896a      	ldrh	r2, [r5, #10]
 8001a4e:	|  |              |            8963      	ldrh	r3, [r4, #10]
    MEMCPY((u8_t *)p_to->payload + offset_to, (u8_t *)p_from->payload + offset_from, len);
 8001a50:	|  |              |            6868      	ldr	r0, [r5, #4]
 8001a52:	|  |              |            6861      	ldr	r1, [r4, #4]
    if ((p_to->len - offset_to) >= (p_from->len - offset_from)) {
 8001a54:	|  |              |            1bd2      	subs	r2, r2, r7
 8001a56:	|  |              |            eba3 0308 	sub.w	r3, r3, r8
 8001a5a:	|  |              |            429a      	cmp	r2, r3
 8001a5c:	|  |              |            bf28      	it	cs
 8001a5e:	|  |              |            461a      	movcs	r2, r3
    len = LWIP_MIN(copy_len, len);
 8001a60:	|  |              |            42b2      	cmp	r2, r6
 8001a62:	|  |              |            bf28      	it	cs
 8001a64:	|  |              |            4632      	movcs	r2, r6
    MEMCPY((u8_t *)p_to->payload + offset_to, (u8_t *)p_from->payload + offset_from, len);
 8001a66:	|  |              |            4441      	add	r1, r8
 8001a68:	|  |              |            4438      	add	r0, r7
 8001a6a:	|  |              |            9203      	str	r2, [sp, #12]
 8001a6c:	|  |              |            f009 fab2 	bl	800afd4 <memcpy>
    offset_to += len;
 8001a70:	|  |              |            9a03      	ldr	r2, [sp, #12]
    LWIP_ASSERT("offset_to <= p_to->len", offset_to <= p_to->len);
 8001a72:	|  |              |            896b      	ldrh	r3, [r5, #10]
    offset_to += len;
 8001a74:	|  |              |            4417      	add	r7, r2
    offset_from += len;
 8001a76:	|  |              |            4490      	add	r8, r2
    LWIP_ASSERT("offset_to <= p_to->len", offset_to <= p_to->len);
 8001a78:	|  |              |            42bb      	cmp	r3, r7
    copy_len = (u16_t)(copy_len - len);
 8001a7a:	|  |              |            eba6 0202 	sub.w	r2, r6, r2
 8001a7e:	|  |              |            b296      	uxth	r6, r2
    LWIP_ASSERT("offset_to <= p_to->len", offset_to <= p_to->len);
 8001a80:	|  |              |        /-- d20b      	bcs.n	8001a9a <pbuf_copy_partial_pbuf+0x9e>
 8001a82:	|  |              |        |   b672      	cpsid	i
 8001a84:	|  |              |        |   f240 33f7 	movw	r3, #1015	@ 0x3f7
 8001a88:	|  |              |        |   f8d9 12fc 	ldr.w	r1, [r9, #764]	@ 0x2fc
 8001a8c:	|  |              |        |   482c      	ldr	r0, [pc, #176]	@ (8001b40 <pbuf_copy_partial_pbuf+0x144>)
 8001a8e:	|  |              |        |   f8cd a000 	str.w	sl, [sp]
 8001a92:	|  |              |        |   465a      	mov	r2, fp
 8001a94:	|  |              |        |   f7ff fc30 	bl	80012f8 <printf_>
 8001a98:	|  |              |        |   be00      	bkpt	0x0000
    LWIP_ASSERT("offset_from <= p_from->len", offset_from <= p_from->len);
 8001a9a:	|  |              |        \-> 8963      	ldrh	r3, [r4, #10]
 8001a9c:	|  |              |            4543      	cmp	r3, r8
 8001a9e:	|  |              |        /-- d20b      	bcs.n	8001ab8 <pbuf_copy_partial_pbuf+0xbc>
 8001aa0:	|  |              |        |   b672      	cpsid	i
 8001aa2:	|  |              |        |   4a28      	ldr	r2, [pc, #160]	@ (8001b44 <pbuf_copy_partial_pbuf+0x148>)
 8001aa4:	|  |              |        |   f8d9 12fc 	ldr.w	r1, [r9, #764]	@ 0x2fc
 8001aa8:	|  |              |        |   4825      	ldr	r0, [pc, #148]	@ (8001b40 <pbuf_copy_partial_pbuf+0x144>)
 8001aaa:	|  |              |        |   f8cd a000 	str.w	sl, [sp]
 8001aae:	|  |              |        |   f44f 737e 	mov.w	r3, #1016	@ 0x3f8
 8001ab2:	|  |              |        |   f7ff fc21 	bl	80012f8 <printf_>
 8001ab6:	|  |              |        |   be00      	bkpt	0x0000
    if (offset_from >= p_from->len) {
 8001ab8:	|  |              |        \-> 8963      	ldrh	r3, [r4, #10]
 8001aba:	|  |              |            4543      	cmp	r3, r8
 8001abc:	|  |              |  /-------- d809      	bhi.n	8001ad2 <pbuf_copy_partial_pbuf+0xd6>
      p_from = p_from->next;
 8001abe:	|  |              |  |         6824      	ldr	r4, [r4, #0]
      LWIP_ERROR("p_from != NULL", (p_from != NULL) || (copy_len == 0), return ERR_ARG;);
 8001ac0:	|  |              |  |     /-- b92c      	cbnz	r4, 8001ace <pbuf_copy_partial_pbuf+0xd2>
 8001ac2:	|  |              |  |  /--|-- b18e      	cbz	r6, 8001ae8 <pbuf_copy_partial_pbuf+0xec>
 8001ac4:	|  |              |  |  |  |   4b1b      	ldr	r3, [pc, #108]	@ (8001b34 <pbuf_copy_partial_pbuf+0x138>)
 8001ac6:	|  |              |  |  |  |   4820      	ldr	r0, [pc, #128]	@ (8001b48 <pbuf_copy_partial_pbuf+0x14c>)
 8001ac8:	|  |              |  |  |  |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8001acc:	|  |              +--|--|--|-- e7a5      	b.n	8001a1a <pbuf_copy_partial_pbuf+0x1e>
      offset_from = 0;
 8001ace:	|  |              |  |  |  \-> f04f 0800 	mov.w	r8, #0
    if (offset_to == p_to->len) {
 8001ad2:	|  |              |  >--|----> 896b      	ldrh	r3, [r5, #10]
 8001ad4:	|  |              |  |  |      42bb      	cmp	r3, r7
 8001ad6:	|  |  /-----------|--|--|----- d12a      	bne.n	8001b2e <pbuf_copy_partial_pbuf+0x132>
      p_to = p_to->next;
 8001ad8:	|  |  |           |  |  |      682d      	ldr	r5, [r5, #0]
      LWIP_ERROR("p_to != NULL", (p_to != NULL) || (copy_len == 0), return ERR_ARG;);
 8001ada:	|  |  |  /--------|--|--|----- bb3d      	cbnz	r5, 8001b2c <pbuf_copy_partial_pbuf+0x130>
 8001adc:	|  |  |  |  /-----|--|--|----- b316      	cbz	r6, 8001b24 <pbuf_copy_partial_pbuf+0x128>
 8001ade:	|  |  |  |  |     |  |  |      4b15      	ldr	r3, [pc, #84]	@ (8001b34 <pbuf_copy_partial_pbuf+0x138>)
 8001ae0:	|  |  |  |  |     |  |  |      481a      	ldr	r0, [pc, #104]	@ (8001b4c <pbuf_copy_partial_pbuf+0x150>)
 8001ae2:	|  |  |  |  |     |  |  |      f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8001ae6:	|  |  |  |  |     \--|--|----- e798      	b.n	8001a1a <pbuf_copy_partial_pbuf+0x1e>
      offset_from = 0;
 8001ae8:	|  |  |  |  |        |  \----> 46b0      	mov	r8, r6
 8001aea:	|  |  |  |  |        \-------- e7f2      	b.n	8001ad2 <pbuf_copy_partial_pbuf+0xd6>
      offset_to = 0;
 8001aec:	|  |  |  |  |     /----------> 4637      	mov	r7, r6
    if ((p_from != NULL) && (p_from->len == p_from->tot_len)) {
 8001aee:	|  |  |  |  |  /--|----------> 8962      	ldrh	r2, [r4, #10]
 8001af0:	|  |  |  |  |  |  |            8923      	ldrh	r3, [r4, #8]
 8001af2:	|  |  |  |  |  |  |            429a      	cmp	r2, r3
 8001af4:	|  |  |  |  |  |  |     /----- d10a      	bne.n	8001b0c <pbuf_copy_partial_pbuf+0x110>
      LWIP_ERROR("pbuf_copy_partial_pbuf() does not allow packet queues!",
 8001af6:	|  |  |  |  |  |  |     |      6823      	ldr	r3, [r4, #0]
 8001af8:	|  |  |  |  |  |  |     +----- b143      	cbz	r3, 8001b0c <pbuf_copy_partial_pbuf+0x110>
 8001afa:	|  |  |  |  |  |  |  /--|----> 4b0e      	ldr	r3, [pc, #56]	@ (8001b34 <pbuf_copy_partial_pbuf+0x138>)
      LWIP_ERROR("pbuf_copy_partial_pbuf() does not allow packet queues!",
 8001afc:	|  |  |  |  |  |  |  |  |      4814      	ldr	r0, [pc, #80]	@ (8001b50 <pbuf_copy_partial_pbuf+0x154>)
 8001afe:	|  |  |  |  |  |  |  |  |      f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8001b02:	|  |  |  |  |  |  |  |  |      f7ff fbf9 	bl	80012f8 <printf_>
      LWIP_ERROR("pbuf_copy_partial_pbuf() does not allow packet queues!",
 8001b06:	|  |  |  |  |  |  |  |  |      f06f 0005 	mvn.w	r0, #5
 8001b0a:	+--|--|--|--|--|--|--|--|----- e78a      	b.n	8001a22 <pbuf_copy_partial_pbuf+0x26>
    if ((p_to != NULL) && (p_to->len == p_to->tot_len)) {
 8001b0c:	|  |  |  |  |  |  |  |  \--/-X b135      	cbz	r5, 8001b1c <pbuf_copy_partial_pbuf+0x120>
 8001b0e:	|  |  |  |  |  |  |  |  /--|-> 896a      	ldrh	r2, [r5, #10]
 8001b10:	|  |  |  |  |  |  |  |  |  |   892b      	ldrh	r3, [r5, #8]
 8001b12:	|  |  |  |  |  |  |  |  |  |   429a      	cmp	r2, r3
 8001b14:	|  |  |  |  |  |  |  |  |  +-- d102      	bne.n	8001b1c <pbuf_copy_partial_pbuf+0x120>
      LWIP_ERROR("pbuf_copy_partial_pbuf() does not allow packet queues!",
 8001b16:	|  |  |  |  |  |  |  |  |  |   682b      	ldr	r3, [r5, #0]
 8001b18:	|  |  |  |  |  |  |  |  |  |   2b00      	cmp	r3, #0
 8001b1a:	|  |  |  |  |  |  |  \--|--|-- d1ee      	bne.n	8001afa <pbuf_copy_partial_pbuf+0xfe>
  } while (copy_len);
 8001b1c:	|  |  |  |  |  |  |     |  \-> 2e00      	cmp	r6, #0
 8001b1e:	|  \--|--|--|--|--|-----|----- d195      	bne.n	8001a4c <pbuf_copy_partial_pbuf+0x50>
  return ERR_OK;
 8001b20:	|     |  |  |  |  |     |      4630      	mov	r0, r6
 8001b22:	+-----|--|--|--|--|-----|----- e77e      	b.n	8001a22 <pbuf_copy_partial_pbuf+0x26>
    if ((p_from != NULL) && (p_from->len == p_from->tot_len)) {
 8001b24:	|     |  |  \--|--|-----|----> 2c00      	cmp	r4, #0
 8001b26:	|     |  |     |  \-----|----- d1e1      	bne.n	8001aec <pbuf_copy_partial_pbuf+0xf0>
  return ERR_OK;
 8001b28:	|     |  |     |        |      4620      	mov	r0, r4
 8001b2a:	\-----|--|-----|--------|----- e77a      	b.n	8001a22 <pbuf_copy_partial_pbuf+0x26>
      offset_to = 0;
 8001b2c:	      |  \-----|--------|----> 2700      	movs	r7, #0
    if ((p_from != NULL) && (p_from->len == p_from->tot_len)) {
 8001b2e:	      \--------|--------|----> 2c00      	cmp	r4, #0
 8001b30:	               \--------|----- d1dd      	bne.n	8001aee <pbuf_copy_partial_pbuf+0xf2>
 8001b32:	                        \----- e7ec      	b.n	8001b0e <pbuf_copy_partial_pbuf+0x112>
 8001b34:	                               20000060 	.word	0x20000060
 8001b38:	                               0800b3b4 	.word	0x0800b3b4
 8001b3c:	                               0800b3f0 	.word	0x0800b3f0
 8001b40:	                               0800b232 	.word	0x0800b232
 8001b44:	                               0800b43d 	.word	0x0800b43d
 8001b48:	                               0800b458 	.word	0x0800b458
 8001b4c:	                               0800b46f 	.word	0x0800b46f
 8001b50:	                               0800b484 	.word	0x0800b484
 8001b54:	                               0800b387 	.word	0x0800b387
 8001b58:	                               0800b426 	.word	0x0800b426

08001b5c <pbuf_copy_partial>:
 * @param offset offset into the packet buffer from where to begin copying len bytes
 * @return the number of bytes copied, or 0 on failure
 */
u16_t
pbuf_copy_partial(const struct pbuf *buf, void *dataptr, u16_t len, u16_t offset)
{
 8001b5c:	                   e92d 41f0 	stmdb	sp!, {r4, r5, r6, r7, r8, lr}
 8001b60:	                   460f      	mov	r7, r1
 8001b62:	                   4690      	mov	r8, r2
  const struct pbuf *p;
  u16_t left = 0;
  u16_t buf_copy_len;
  u16_t copied_total = 0;

  LWIP_ERROR("pbuf_copy_partial: invalid buf", (buf != NULL), return 0;);
 8001b64:	                   4605      	mov	r5, r0
 8001b66:	               /-- b948      	cbnz	r0, 8001b7c <pbuf_copy_partial+0x20>
 8001b68:	               |   4b18      	ldr	r3, [pc, #96]	@ (8001bcc <pbuf_copy_partial+0x70>)
 8001b6a:	               |   4819      	ldr	r0, [pc, #100]	@ (8001bd0 <pbuf_copy_partial+0x74>)
 8001b6c:	               |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
  LWIP_ERROR("pbuf_copy_partial: invalid dataptr", (dataptr != NULL), return 0;);
 8001b70:	            /--|-> f7ff fbc2 	bl	80012f8 <printf_>
  LWIP_ERROR("pbuf_copy_partial: invalid buf", (buf != NULL), return 0;);
 8001b74:	            |  |   2600      	movs	r6, #0
      len = (u16_t)(len - buf_copy_len);
      offset = 0;
    }
  }
  return copied_total;
}
 8001b76:	         /--|--|-> 4630      	mov	r0, r6
 8001b78:	         |  |  |   e8bd 81f0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, pc}
  LWIP_ERROR("pbuf_copy_partial: invalid dataptr", (dataptr != NULL), return 0;);
 8001b7c:	/--------|--|--\-X bb21      	cbnz	r1, 8001bc8 <pbuf_copy_partial+0x6c>
 8001b7e:	|        |  |      4b13      	ldr	r3, [pc, #76]	@ (8001bcc <pbuf_copy_partial+0x70>)
 8001b80:	|        |  |      4814      	ldr	r0, [pc, #80]	@ (8001bd4 <pbuf_copy_partial+0x78>)
 8001b82:	|        |  |      f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8001b86:	|        |  \----- e7f3      	b.n	8001b70 <pbuf_copy_partial+0x14>
    if ((offset != 0) && (offset >= p->len)) {
 8001b88:	|        |     /-> 896c      	ldrh	r4, [r5, #10]
 8001b8a:	|        |  /--|-- b153      	cbz	r3, 8001ba2 <pbuf_copy_partial+0x46>
 8001b8c:	|        |  |  |   429c      	cmp	r4, r3
 8001b8e:	|        |  +--|-- d808      	bhi.n	8001ba2 <pbuf_copy_partial+0x46>
      offset = (u16_t)(offset - p->len);
 8001b90:	|        |  |  |   1b1b      	subs	r3, r3, r4
 8001b92:	|        |  |  |   b29b      	uxth	r3, r3
  for (p = buf; len != 0 && p != NULL; p = p->next) {
 8001b94:	|     /--|--|--|-> 682d      	ldr	r5, [r5, #0]
 8001b96:	|  /--|--|--|--|-> f1b8 0f00 	cmp.w	r8, #0
 8001b9a:	|  |  |  +--|--|-- d0ec      	beq.n	8001b76 <pbuf_copy_partial+0x1a>
 8001b9c:	|  |  |  |  |  |   2d00      	cmp	r5, #0
 8001b9e:	|  |  |  |  |  \-- d1f3      	bne.n	8001b88 <pbuf_copy_partial+0x2c>
 8001ba0:	|  |  |  \--|----- e7e9      	b.n	8001b76 <pbuf_copy_partial+0x1a>
      buf_copy_len = (u16_t)(p->len - offset);
 8001ba2:	|  |  |     \----> 1ae4      	subs	r4, r4, r3
      if (buf_copy_len > len) {
 8001ba4:	|  |  |            b2a4      	uxth	r4, r4
 8001ba6:	|  |  |            4544      	cmp	r4, r8
      MEMCPY(&((char *)dataptr)[left], &((char *)p->payload)[offset], buf_copy_len);
 8001ba8:	|  |  |            6869      	ldr	r1, [r5, #4]
      if (buf_copy_len > len) {
 8001baa:	|  |  |            bf28      	it	cs
 8001bac:	|  |  |            4644      	movcs	r4, r8
      MEMCPY(&((char *)dataptr)[left], &((char *)p->payload)[offset], buf_copy_len);
 8001bae:	|  |  |            4622      	mov	r2, r4
 8001bb0:	|  |  |            4419      	add	r1, r3
 8001bb2:	|  |  |            19b8      	adds	r0, r7, r6
      copied_total = (u16_t)(copied_total + buf_copy_len);
 8001bb4:	|  |  |            4426      	add	r6, r4
      len = (u16_t)(len - buf_copy_len);
 8001bb6:	|  |  |            eba8 0404 	sub.w	r4, r8, r4
      MEMCPY(&((char *)dataptr)[left], &((char *)p->payload)[offset], buf_copy_len);
 8001bba:	|  |  |            f009 fa0b 	bl	800afd4 <memcpy>
      copied_total = (u16_t)(copied_total + buf_copy_len);
 8001bbe:	|  |  |            b2b6      	uxth	r6, r6
      len = (u16_t)(len - buf_copy_len);
 8001bc0:	|  |  |            fa1f f884 	uxth.w	r8, r4
      offset = 0;
 8001bc4:	|  |  |            2300      	movs	r3, #0
 8001bc6:	|  |  \----------- e7e5      	b.n	8001b94 <pbuf_copy_partial+0x38>
  u16_t left = 0;
 8001bc8:	\--|-------------> 2600      	movs	r6, #0
 8001bca:	   \-------------- e7e4      	b.n	8001b96 <pbuf_copy_partial+0x3a>
 8001bcc:	                   20000060 	.word	0x20000060
 8001bd0:	                   0800b4c3 	.word	0x0800b4c3
 8001bd4:	                   0800b4ea 	.word	0x0800b4ea

08001bd8 <ecm_output>:
{
 8001bd8:	       e92d 4ff0 	stmdb	sp!, {r4, r5, r6, r7, r8, r9, sl, fp, lr}
	bgrt_queue_t *q = ((struct ifstate *)iface->state)->txqueue;
 8001bdc:	       6a03      	ldr	r3, [r0, #32]
	total = p->tot_len;
 8001bde:	       890c      	ldrh	r4, [r1, #8]
	bgrt_queue_t *q = ((struct ifstate *)iface->state)->txqueue;
 8001be0:	       685b      	ldr	r3, [r3, #4]
		sg->len = pbuf_copy_partial(p, sg->payload, len, offset);
 8001be2:	       f8df 80ac 	ldr.w	r8, [pc, #172]	@ 8001c90 <ecm_output+0xb8>
 8001be6:	       f8df 90ac 	ldr.w	r9, [pc, #172]	@ 8001c94 <ecm_output+0xbc>
 		LWIP_ASSERT("sg->len == len\n", sg->len == len);
 8001bea:	       f8df a0ac 	ldr.w	sl, [pc, #172]	@ 8001c98 <ecm_output+0xc0>
{
 8001bee:	       b085      	sub	sp, #20
 8001bf0:	       460e      	mov	r6, r1
	bgrt_queue_t *q = ((struct ifstate *)iface->state)->txqueue;
 8001bf2:	       9303      	str	r3, [sp, #12]
	offset = 0;
 8001bf4:	       2700      	movs	r7, #0
	while (total) {
 8001bf6:	/--/-X b93c      	cbnz	r4, 8001c08 <ecm_output+0x30>
	bgrt_atm_bset(&ev, TX_REQ);
 8001bf8:	|  |   481f      	ldr	r0, [pc, #124]	@ (8001c78 <ecm_output+0xa0>)
 8001bfa:	|  |   2101      	movs	r1, #1
 8001bfc:	|  |   f7ff fb40 	bl	8001280 <bgrt_atm_bset.lto_priv.0.lto_priv.0>
}
 8001c00:	|  |   4620      	mov	r0, r4
 8001c02:	|  |   b005      	add	sp, #20
 8001c04:	|  |   e8bd 8ff0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, r9, sl, fp, pc}
		sg->len = pbuf_copy_partial(p, sg->payload, len, offset);
 8001c08:	|  \-> f8d8 b040 	ldr.w	fp, [r8, #64]	@ 0x40
		len = MIN(ECM_PACKET_SIZE, total);
 8001c0c:	|      2c40      	cmp	r4, #64	@ 0x40
 8001c0e:	|      4625      	mov	r5, r4
 8001c10:	|      bf28      	it	cs
 8001c12:	|      2540      	movcs	r5, #64	@ 0x40
		sg->len = pbuf_copy_partial(p, sg->payload, len, offset);
 8001c14:	|      463b      	mov	r3, r7
 8001c16:	|      462a      	mov	r2, r5
 8001c18:	|      f10b 0104 	add.w	r1, fp, #4
 8001c1c:	|      4630      	mov	r0, r6
 8001c1e:	|      f7ff ff9d 	bl	8001b5c <pbuf_copy_partial>
 		LWIP_ASSERT("sg->len == len\n", sg->len == len);
 8001c22:	|      f8d8 3040 	ldr.w	r3, [r8, #64]	@ 0x40
		sg->len = pbuf_copy_partial(p, sg->payload, len, offset);
 8001c26:	|      f8ab 0002 	strh.w	r0, [fp, #2]
 		LWIP_ASSERT("sg->len == len\n", sg->len == len);
 8001c2a:	|      885b      	ldrh	r3, [r3, #2]
 8001c2c:	|      42ab      	cmp	r3, r5
 8001c2e:	|  /-- d00b      	beq.n	8001c48 <ecm_output+0x70>
 8001c30:	|  |   b672      	cpsid	i
 8001c32:	|  |   4a12      	ldr	r2, [pc, #72]	@ (8001c7c <ecm_output+0xa4>)
 8001c34:	|  |   f8d9 12fc 	ldr.w	r1, [r9, #764]	@ 0x2fc
 8001c38:	|  |   4811      	ldr	r0, [pc, #68]	@ (8001c80 <ecm_output+0xa8>)
 8001c3a:	|  |   f8cd a000 	str.w	sl, [sp]
 8001c3e:	|  |   f44f 73d5 	mov.w	r3, #426	@ 0x1aa
 8001c42:	|  |   f7ff fb59 	bl	80012f8 <printf_>
 8001c46:	|  |   be00      	bkpt	0x0000
		st = bgrt_queue_swap(q, (void **)&sg);
 8001c48:	|  \-> 4a0e      	ldr	r2, [pc, #56]	@ (8001c84 <ecm_output+0xac>)
 8001c4a:	|      490f      	ldr	r1, [pc, #60]	@ (8001c88 <ecm_output+0xb0>)
 8001c4c:	|      9803      	ldr	r0, [sp, #12]
 8001c4e:	|      f006 fb2b 	bl	80082a8 <bgrt_queue_fetch_fn>
		LWIP_ASSERT("st == BGRT_ST_OK", st == BGRT_ST_OK);
 8001c52:	|  /-- b158      	cbz	r0, 8001c6c <ecm_output+0x94>
 8001c54:	|  |   b672      	cpsid	i
 8001c56:	|  |   4a0d      	ldr	r2, [pc, #52]	@ (8001c8c <ecm_output+0xb4>)
 8001c58:	|  |   f8d9 12fc 	ldr.w	r1, [r9, #764]	@ 0x2fc
 8001c5c:	|  |   4808      	ldr	r0, [pc, #32]	@ (8001c80 <ecm_output+0xa8>)
 8001c5e:	|  |   f8cd a000 	str.w	sl, [sp]
 8001c62:	|  |   f240 13ad 	movw	r3, #429	@ 0x1ad
 8001c66:	|  |   f7ff fb47 	bl	80012f8 <printf_>
 8001c6a:	|  |   be00      	bkpt	0x0000
		total -= len;
 8001c6c:	|  \-> 1b64      	subs	r4, r4, r5
		offset += len;
 8001c6e:	|      443d      	add	r5, r7
		total -= len;
 8001c70:	|      b2a4      	uxth	r4, r4
		offset += len;
 8001c72:	|      b2af      	uxth	r7, r5
 8001c74:	\----- e7bf      	b.n	8001bf6 <ecm_output+0x1e>
 8001c76:	       bf00      	nop
 8001c78:	       20000820 	.word	0x20000820
 8001c7c:	       0800b515 	.word	0x0800b515
 8001c80:	       0800b232 	.word	0x0800b232
 8001c84:	       08007dab 	.word	0x08007dab
 8001c88:	       20000040 	.word	0x20000040
 8001c8c:	       0800b221 	.word	0x0800b221
 8001c90:	       20000000 	.word	0x20000000
 8001c94:	       20000060 	.word	0x20000060
 8001c98:	       0800b262 	.word	0x0800b262

08001c9c <tcp_update_rcv_ann_wnd>:
 * Returns how much extra window would be advertised if we sent an
 * update now.
 */
u32_t
tcp_update_rcv_ann_wnd(struct tcp_pcb *pcb)
{
 8001c9c:	          b573      	push	{r0, r1, r4, r5, r6, lr}
  u32_t new_right_edge;

  LWIP_ASSERT("tcp_update_rcv_ann_wnd: invalid pcb", pcb != NULL);
 8001c9e:	          4604      	mov	r4, r0
 8001ca0:	      /-- b960      	cbnz	r0, 8001cbc <tcp_update_rcv_ann_wnd+0x20>
 8001ca2:	      |   b672      	cpsid	i
 8001ca4:	      |   4b19      	ldr	r3, [pc, #100]	@ (8001d0c <tcp_update_rcv_ann_wnd+0x70>)
 8001ca6:	      |   4a1a      	ldr	r2, [pc, #104]	@ (8001d10 <tcp_update_rcv_ann_wnd+0x74>)
 8001ca8:	      |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8001cac:	      |   4b19      	ldr	r3, [pc, #100]	@ (8001d14 <tcp_update_rcv_ann_wnd+0x78>)
 8001cae:	      |   9300      	str	r3, [sp, #0]
 8001cb0:	      |   4819      	ldr	r0, [pc, #100]	@ (8001d18 <tcp_update_rcv_ann_wnd+0x7c>)
 8001cb2:	      |   f240 33aa 	movw	r3, #938	@ 0x3aa
 8001cb6:	      |   f7ff fb1f 	bl	80012f8 <printf_>
 8001cba:	      |   be00      	bkpt	0x0000
  new_right_edge = pcb->rcv_nxt + pcb->rcv_wnd;
 8001cbc:	      \-> 8d23      	ldrh	r3, [r4, #40]	@ 0x28

  if (TCP_SEQ_GEQ(new_right_edge, pcb->rcv_ann_right_edge + LWIP_MIN((TCP_WND / 2), pcb->mss))) {
 8001cbe:	          6ae1      	ldr	r1, [r4, #44]	@ 0x2c
 8001cc0:	          8e66      	ldrh	r6, [r4, #50]	@ 0x32
  new_right_edge = pcb->rcv_nxt + pcb->rcv_wnd;
 8001cc2:	          6a62      	ldr	r2, [r4, #36]	@ 0x24
  if (TCP_SEQ_GEQ(new_right_edge, pcb->rcv_ann_right_edge + LWIP_MIN((TCP_WND / 2), pcb->mss))) {
 8001cc4:	          1a58      	subs	r0, r3, r1
 8001cc6:	          f5b6 6f86 	cmp.w	r6, #1072	@ 0x430
 8001cca:	          4410      	add	r0, r2
 8001ccc:	          bf94      	ite	ls
 8001cce:	          1b85      	subls	r5, r0, r6
 8001cd0:	          f5a0 6586 	subhi.w	r5, r0, #1072	@ 0x430
 8001cd4:	          2d00      	cmp	r5, #0
 8001cd6:	/-------- da13      	bge.n	8001d00 <tcp_update_rcv_ann_wnd+0x64>
    /* we can advertise more window */
    pcb->rcv_ann_wnd = pcb->rcv_wnd;
    return new_right_edge - pcb->rcv_ann_right_edge;
  } else {
    if (TCP_SEQ_GT(pcb->rcv_nxt, pcb->rcv_ann_right_edge)) {
 8001cd8:	|         1a8d      	subs	r5, r1, r2
 8001cda:	|  /----- d414      	bmi.n	8001d06 <tcp_update_rcv_ann_wnd+0x6a>
      pcb->rcv_ann_wnd = 0;
    } else {
      /* keep the right edge of window constant */
      u32_t new_rcv_ann_wnd = pcb->rcv_ann_right_edge - pcb->rcv_nxt;
#if !LWIP_WND_SCALE
      LWIP_ASSERT("new_rcv_ann_wnd <= 0xffff", new_rcv_ann_wnd <= 0xffff);
 8001cdc:	|  |      f5b5 3f80 	cmp.w	r5, #65536	@ 0x10000
 8001ce0:	|  |  /-- d30c      	bcc.n	8001cfc <tcp_update_rcv_ann_wnd+0x60>
 8001ce2:	|  |  |   b672      	cpsid	i
 8001ce4:	|  |  |   4b09      	ldr	r3, [pc, #36]	@ (8001d0c <tcp_update_rcv_ann_wnd+0x70>)
 8001ce6:	|  |  |   4a0d      	ldr	r2, [pc, #52]	@ (8001d1c <tcp_update_rcv_ann_wnd+0x80>)
 8001ce8:	|  |  |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8001cec:	|  |  |   4b09      	ldr	r3, [pc, #36]	@ (8001d14 <tcp_update_rcv_ann_wnd+0x78>)
 8001cee:	|  |  |   9300      	str	r3, [sp, #0]
 8001cf0:	|  |  |   4809      	ldr	r0, [pc, #36]	@ (8001d18 <tcp_update_rcv_ann_wnd+0x7c>)
 8001cf2:	|  |  |   f240 33ba 	movw	r3, #954	@ 0x3ba
 8001cf6:	|  |  |   f7ff faff 	bl	80012f8 <printf_>
 8001cfa:	|  |  |   be00      	bkpt	0x0000
#endif
      pcb->rcv_ann_wnd = (tcpwnd_size_t)new_rcv_ann_wnd;
 8001cfc:	|  |  \-> b2ab      	uxth	r3, r5
    }
    return 0;
 8001cfe:	|  |      2000      	movs	r0, #0
    pcb->rcv_ann_wnd = pcb->rcv_wnd;
 8001d00:	>--|----> 8563      	strh	r3, [r4, #42]	@ 0x2a
  }
}
 8001d02:	|  |      b002      	add	sp, #8
 8001d04:	|  |      bd70      	pop	{r4, r5, r6, pc}
 8001d06:	|  \----> 2300      	movs	r3, #0
    return 0;
 8001d08:	|         4618      	mov	r0, r3
 8001d0a:	\-------- e7f9      	b.n	8001d00 <tcp_update_rcv_ann_wnd+0x64>
 8001d0c:	          20000060 	.word	0x20000060
 8001d10:	          0800b525 	.word	0x0800b525
 8001d14:	          0800b549 	.word	0x0800b549
 8001d18:	          0800b232 	.word	0x0800b232
 8001d1c:	          0800b55d 	.word	0x0800b55d

08001d20 <tcp_parseopt>:
 *
 * @param pcb the tcp_pcb for which a segment arrived
 */
static void
tcp_parseopt(struct tcp_pcb *pcb)
{
 8001d20:	                b5f7      	push	{r0, r1, r2, r4, r5, r6, r7, lr}
 8001d22:	                4c22      	ldr	r4, [pc, #136]	@ (8001dac <tcp_parseopt+0x8c>)
  u16_t mss;
#if LWIP_TCP_TIMESTAMPS
  u32_t tsval;
#endif

  LWIP_ASSERT("tcp_parseopt: invalid pcb", pcb != NULL);
 8001d24:	                4605      	mov	r5, r0
 8001d26:	            /-- b958      	cbnz	r0, 8001d40 <tcp_parseopt+0x20>
 8001d28:	            |   b672      	cpsid	i
 8001d2a:	            |   4b21      	ldr	r3, [pc, #132]	@ (8001db0 <tcp_parseopt+0x90>)
 8001d2c:	            |   f8d4 12fc 	ldr.w	r1, [r4, #764]	@ 0x2fc
 8001d30:	            |   4a20      	ldr	r2, [pc, #128]	@ (8001db4 <tcp_parseopt+0x94>)
 8001d32:	            |   9300      	str	r3, [sp, #0]
 8001d34:	            |   4820      	ldr	r0, [pc, #128]	@ (8001db8 <tcp_parseopt+0x98>)
 8001d36:	            |   f240 7383 	movw	r3, #1923	@ 0x783
 8001d3a:	            |   f7ff fadd 	bl	80012f8 <printf_>
 8001d3e:	            |   be00      	bkpt	0x0000

  /* Parse the TCP MSS option, if present. */
  if (tcphdr_optlen != 0) {
 8001d40:	            \-> f8b4 67d4 	ldrh.w	r6, [r4, #2004]	@ 0x7d4
 8001d44:	/-------------- b386      	cbz	r6, 8001da8 <tcp_parseopt+0x88>
    for (tcp_optidx = 0; tcp_optidx < tcphdr_optlen; ) {
 8001d46:	|               2300      	movs	r3, #0
               and we don't process them further. */
            return;
          }
          /* All other options have a length field, so that we easily
             can skip past them. */
          tcp_optidx += data - 2;
 8001d48:	|        /----> f8a4 3128 	strh.w	r3, [r4, #296]	@ 0x128
 8001d4c:	|     /--|----- e028      	b.n	8001da0 <tcp_parseopt+0x80>
      u8_t opt = tcp_get_next_optbyte();
 8001d4e:	|  /--|--|----> f7fe ff5e 	bl	8000c0e <tcp_get_next_optbyte>
      switch (opt) {
 8001d52:	|  |  |  |      2801      	cmp	r0, #1
 8001d54:	|  |  +--|----- d024      	beq.n	8001da0 <tcp_parseopt+0x80>
 8001d56:	|  |  |  |      2802      	cmp	r0, #2
 8001d58:	|  |  |  |  /-- d009      	beq.n	8001d6e <tcp_parseopt+0x4e>
 8001d5a:	+--|--|--|--|-- b328      	cbz	r0, 8001da8 <tcp_parseopt+0x88>
          data = tcp_get_next_optbyte();
 8001d5c:	|  |  |  |  |   f7fe ff57 	bl	8000c0e <tcp_get_next_optbyte>
          if (data < 2) {
 8001d60:	|  |  |  |  |   2801      	cmp	r0, #1
 8001d62:	+--|--|--|--|-- d921      	bls.n	8001da8 <tcp_parseopt+0x88>
          tcp_optidx += data - 2;
 8001d64:	|  |  |  |  |   f8b4 3128 	ldrh.w	r3, [r4, #296]	@ 0x128
 8001d68:	|  |  |  |  |   3b02      	subs	r3, #2
 8001d6a:	|  |  |  |  |   4403      	add	r3, r0
 8001d6c:	|  |  |  \--|-- e7ec      	b.n	8001d48 <tcp_parseopt+0x28>
          if (tcp_get_next_optbyte() != LWIP_TCP_OPT_LEN_MSS || (tcp_optidx - 2 + LWIP_TCP_OPT_LEN_MSS) > tcphdr_optlen) {
 8001d6e:	|  |  |     \-> f7fe ff4e 	bl	8000c0e <tcp_get_next_optbyte>
 8001d72:	|  |  |         2804      	cmp	r0, #4
 8001d74:	+--|--|-------- d118      	bne.n	8001da8 <tcp_parseopt+0x88>
 8001d76:	|  |  |         f8b4 3128 	ldrh.w	r3, [r4, #296]	@ 0x128
 8001d7a:	|  |  |         3301      	adds	r3, #1
 8001d7c:	|  |  |         42b3      	cmp	r3, r6
 8001d7e:	+--|--|-------- da13      	bge.n	8001da8 <tcp_parseopt+0x88>
          mss = (u16_t)(tcp_get_next_optbyte() << 8);
 8001d80:	|  |  |         f7fe ff45 	bl	8000c0e <tcp_get_next_optbyte>
 8001d84:	|  |  |         0207      	lsls	r7, r0, #8
          mss |= tcp_get_next_optbyte();
 8001d86:	|  |  |         f7fe ff42 	bl	8000c0e <tcp_get_next_optbyte>
          mss = (u16_t)(tcp_get_next_optbyte() << 8);
 8001d8a:	|  |  |         b2bf      	uxth	r7, r7
          mss |= tcp_get_next_optbyte();
 8001d8c:	|  |  |         ea40 0307 	orr.w	r3, r0, r7
 8001d90:	|  |  |         b29b      	uxth	r3, r3
          pcb->mss = ((mss > TCP_MSS) || (mss == 0)) ? TCP_MSS : mss;
 8001d92:	|  |  |         1e5a      	subs	r2, r3, #1
 8001d94:	|  |  |         f5b2 7f06 	cmp.w	r2, #536	@ 0x218
 8001d98:	|  |  |         bf28      	it	cs
 8001d9a:	|  |  |         f44f 7306 	movcs.w	r3, #536	@ 0x218
 8001d9e:	|  |  |         866b      	strh	r3, [r5, #50]	@ 0x32
    for (tcp_optidx = 0; tcp_optidx < tcphdr_optlen; ) {
 8001da0:	|  |  \-------> f8b4 3128 	ldrh.w	r3, [r4, #296]	@ 0x128
 8001da4:	|  |            42b3      	cmp	r3, r6
 8001da6:	|  \----------- d3d2      	bcc.n	8001d4e <tcp_parseopt+0x2e>
      }
    }
  }
}
 8001da8:	\-------------> b003      	add	sp, #12
 8001daa:	                bdf0      	pop	{r4, r5, r6, r7, pc}
 8001dac:	                20000060 	.word	0x20000060
 8001db0:	                0800b591 	.word	0x0800b591
 8001db4:	                0800b577 	.word	0x0800b577
 8001db8:	                0800b232 	.word	0x0800b232

08001dbc <tcp_output_segment_busy>:
 * @arg seg the tcp segment to check
 * @return 1 if ref != 1, 0 if ref == 1
 */
static int
tcp_output_segment_busy(const struct tcp_seg *seg)
{
 8001dbc:	    b513      	push	{r0, r1, r4, lr}
  LWIP_ASSERT("tcp_output_segment_busy: invalid seg", seg != NULL);
 8001dbe:	    4604      	mov	r4, r0
 8001dc0:	/-- b960      	cbnz	r0, 8001ddc <tcp_output_segment_busy+0x20>
 8001dc2:	|   b672      	cpsid	i
 8001dc4:	|   4b09      	ldr	r3, [pc, #36]	@ (8001dec <tcp_output_segment_busy+0x30>)
 8001dc6:	|   4a0a      	ldr	r2, [pc, #40]	@ (8001df0 <tcp_output_segment_busy+0x34>)
 8001dc8:	|   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8001dcc:	|   4b09      	ldr	r3, [pc, #36]	@ (8001df4 <tcp_output_segment_busy+0x38>)
 8001dce:	|   9300      	str	r3, [sp, #0]
 8001dd0:	|   4809      	ldr	r0, [pc, #36]	@ (8001df8 <tcp_output_segment_busy+0x3c>)
 8001dd2:	|   f240 539e 	movw	r3, #1438	@ 0x59e
 8001dd6:	|   f7ff fa8f 	bl	80012f8 <printf_>
 8001dda:	|   be00      	bkpt	0x0000

  /* We only need to check the first pbuf here:
     If a pbuf is queued for transmission, a driver calls pbuf_ref(),
     which only changes the ref count of the first pbuf */
  if (seg->p->ref != 1) {
 8001ddc:	\-> 6863      	ldr	r3, [r4, #4]
 8001dde:	    7b98      	ldrb	r0, [r3, #14]
    /* other reference found */
    return 1;
  }
  /* no other references found */
  return 0;
}
 8001de0:	    3801      	subs	r0, #1
 8001de2:	    bf18      	it	ne
 8001de4:	    2001      	movne	r0, #1
 8001de6:	    b002      	add	sp, #8
 8001de8:	    bd10      	pop	{r4, pc}
 8001dea:	    bf00      	nop
 8001dec:	    20000060 	.word	0x20000060
 8001df0:	    0800b5a8 	.word	0x0800b5a8
 8001df4:	    0800b5cd 	.word	0x0800b5cd
 8001df8:	    0800b232 	.word	0x0800b232

08001dfc <tcp_rexmit_rto_prepare>:
 *
 * @param pcb the tcp_pcb for which to re-enqueue all unacked segments
 */
err_t
tcp_rexmit_rto_prepare(struct tcp_pcb *pcb)
{
 8001dfc:	             b5f7      	push	{r0, r1, r2, r4, r5, r6, r7, lr}
  struct tcp_seg *seg;

  LWIP_ASSERT("tcp_rexmit_rto_prepare: invalid pcb", pcb != NULL);
 8001dfe:	             4604      	mov	r4, r0
 8001e00:	         /-- b960      	cbnz	r0, 8001e1c <tcp_rexmit_rto_prepare+0x20>
 8001e02:	         |   b672      	cpsid	i
 8001e04:	         |   4b1e      	ldr	r3, [pc, #120]	@ (8001e80 <tcp_rexmit_rto_prepare+0x84>)
 8001e06:	         |   4a1f      	ldr	r2, [pc, #124]	@ (8001e84 <tcp_rexmit_rto_prepare+0x88>)
 8001e08:	         |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8001e0c:	         |   4b1e      	ldr	r3, [pc, #120]	@ (8001e88 <tcp_rexmit_rto_prepare+0x8c>)
 8001e0e:	         |   9300      	str	r3, [sp, #0]
 8001e10:	         |   481e      	ldr	r0, [pc, #120]	@ (8001e8c <tcp_rexmit_rto_prepare+0x90>)
 8001e12:	         |   f240 6367 	movw	r3, #1639	@ 0x667
 8001e16:	         |   f7ff fa6f 	bl	80012f8 <printf_>
 8001e1a:	         |   be00      	bkpt	0x0000

  if (pcb->unacked == NULL) {
 8001e1c:	         \-> 6f25      	ldr	r5, [r4, #112]	@ 0x70
 8001e1e:	      /----- b945      	cbnz	r5, 8001e32 <tcp_rexmit_rto_prepare+0x36>
    return ERR_VAL;
 8001e20:	   /--|----> f06f 0005 	mvn.w	r0, #5
  pcb->rto_end = lwip_ntohl(seg->tcphdr->seqno) + TCP_TCPLEN(seg);
  /* Don't take any RTT measurements after retransmitting. */
  pcb->rttest = 0;

  return ERR_OK;
}
 8001e24:	/--|--|----> b003      	add	sp, #12
 8001e26:	|  |  |      bdf0      	pop	{r4, r5, r6, r7, pc}
    if (tcp_output_segment_busy(seg)) {
 8001e28:	|  |  |  /-> f7ff ffc8 	bl	8001dbc <tcp_output_segment_busy>
 8001e2c:	|  |  |  |   2800      	cmp	r0, #0
 8001e2e:	|  +--|--|-- d1f7      	bne.n	8001e20 <tcp_rexmit_rto_prepare+0x24>
  for (seg = pcb->unacked; seg->next != NULL; seg = seg->next) {
 8001e30:	|  |  |  |   682d      	ldr	r5, [r5, #0]
 8001e32:	|  |  \--|-> 682b      	ldr	r3, [r5, #0]
    if (tcp_output_segment_busy(seg)) {
 8001e34:	|  |     |   4628      	mov	r0, r5
  for (seg = pcb->unacked; seg->next != NULL; seg = seg->next) {
 8001e36:	|  |     |   2b00      	cmp	r3, #0
 8001e38:	|  |     \-- d1f6      	bne.n	8001e28 <tcp_rexmit_rto_prepare+0x2c>
  if (tcp_output_segment_busy(seg)) {
 8001e3a:	|  |         f7ff ffbf 	bl	8001dbc <tcp_output_segment_busy>
 8001e3e:	|  |         2800      	cmp	r0, #0
 8001e40:	|  \-------- d1ee      	bne.n	8001e20 <tcp_rexmit_rto_prepare+0x24>
  seg->next = pcb->unsent;
 8001e42:	|            6ee3      	ldr	r3, [r4, #108]	@ 0x6c
 8001e44:	|            602b      	str	r3, [r5, #0]
  if (pcb->unsent == NULL) {
 8001e46:	|        /-- b913      	cbnz	r3, 8001e4e <tcp_rexmit_rto_prepare+0x52>
    pcb->unsent_oversize = seg->oversize_left;
 8001e48:	|        |   896b      	ldrh	r3, [r5, #10]
 8001e4a:	|        |   f8a4 3068 	strh.w	r3, [r4, #104]	@ 0x68
  pcb->unsent = pcb->unacked;
 8001e4e:	|        \-> 6f23      	ldr	r3, [r4, #112]	@ 0x70
 8001e50:	|            66e3      	str	r3, [r4, #108]	@ 0x6c
  tcp_set_flags(pcb, TF_RTO);
 8001e52:	|            8b63      	ldrh	r3, [r4, #26]
  pcb->rto_end = lwip_ntohl(seg->tcphdr->seqno) + TCP_TCPLEN(seg);
 8001e54:	|            692f      	ldr	r7, [r5, #16]
  pcb->unacked = NULL;
 8001e56:	|            2600      	movs	r6, #0
  tcp_set_flags(pcb, TF_RTO);
 8001e58:	|            f443 6300 	orr.w	r3, r3, #2048	@ 0x800
 8001e5c:	|            8363      	strh	r3, [r4, #26]
  pcb->unacked = NULL;
 8001e5e:	|            6726      	str	r6, [r4, #112]	@ 0x70
  pcb->rto_end = lwip_ntohl(seg->tcphdr->seqno) + TCP_TCPLEN(seg);
 8001e60:	|            6878      	ldr	r0, [r7, #4]
 8001e62:	|            f006 f967 	bl	8008134 <lwip_htonl>
 8001e66:	|            89bb      	ldrh	r3, [r7, #12]
 8001e68:	|            892a      	ldrh	r2, [r5, #8]
  pcb->rttest = 0;
 8001e6a:	|            6366      	str	r6, [r4, #52]	@ 0x34
 * @return n in network byte order
 */
u16_t
lwip_htons(u16_t n)
{
  return PP_HTONS(n);
 8001e6c:	|            ba5b      	rev16	r3, r3
  pcb->rto_end = lwip_ntohl(seg->tcphdr->seqno) + TCP_TCPLEN(seg);
 8001e6e:	|            f013 0303 	ands.w	r3, r3, #3
 8001e72:	|            bf18      	it	ne
 8001e74:	|            2301      	movne	r3, #1
 8001e76:	|            4413      	add	r3, r2
 8001e78:	|            4403      	add	r3, r0
 8001e7a:	|            64e3      	str	r3, [r4, #76]	@ 0x4c
  return ERR_OK;
 8001e7c:	|            4630      	mov	r0, r6
 8001e7e:	\----------- e7d1      	b.n	8001e24 <tcp_rexmit_rto_prepare+0x28>
 8001e80:	             20000060 	.word	0x20000060
 8001e84:	             0800b5e5 	.word	0x0800b5e5
 8001e88:	             0800b5cd 	.word	0x0800b5cd
 8001e8c:	             0800b232 	.word	0x0800b232

08001e90 <tcp_rexmit>:
 *
 * @param pcb the tcp_pcb for which to retransmit the first unacked segment
 */
err_t
tcp_rexmit(struct tcp_pcb *pcb)
{
 8001e90:	             e92d 41f0 	stmdb	sp!, {r4, r5, r6, r7, r8, lr}
  struct tcp_seg *seg;
  struct tcp_seg **cur_seg;

  LWIP_ASSERT("tcp_rexmit: invalid pcb", pcb != NULL);

  if (pcb->unacked == NULL) {
 8001e94:	             6f05      	ldr	r5, [r0, #112]	@ 0x70
{
 8001e96:	             4604      	mov	r4, r0
  if (pcb->unacked == NULL) {
 8001e98:	         /-- b91d      	cbnz	r5, 8001ea2 <tcp_rexmit+0x12>
    return ERR_VAL;
 8001e9a:	      /--|-> f06f 0005 	mvn.w	r0, #5
  /* Do the actual retransmission. */
  MIB2_STATS_INC(mib2.tcpretranssegs);
  /* No need to call tcp_output: we are always called from tcp_input()
     and thus tcp_output directly returns. */
  return ERR_OK;
}
 8001e9e:	/-----|--|-> e8bd 81f0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, pc}
  if (tcp_output_segment_busy(seg)) {
 8001ea2:	|     |  \-> 4628      	mov	r0, r5
 8001ea4:	|     |      f7ff ff8a 	bl	8001dbc <tcp_output_segment_busy>
 8001ea8:	|     |      2800      	cmp	r0, #0
 8001eaa:	|     \----- d1f6      	bne.n	8001e9a <tcp_rexmit+0xa>
  pcb->unacked = seg->next;
 8001eac:	|            682b      	ldr	r3, [r5, #0]
  cur_seg = &(pcb->unsent);
 8001eae:	|            f8d4 806c 	ldr.w	r8, [r4, #108]	@ 0x6c
  pcb->unacked = seg->next;
 8001eb2:	|            6723      	str	r3, [r4, #112]	@ 0x70
  cur_seg = &(pcb->unsent);
 8001eb4:	|            f104 076c 	add.w	r7, r4, #108	@ 0x6c
  while (*cur_seg &&
 8001eb8:	|  /-------> f1b8 0f00 	cmp.w	r8, #0
 8001ebc:	|  |     /-- d00c      	beq.n	8001ed8 <tcp_rexmit+0x48>
         TCP_SEQ_LT(lwip_ntohl((*cur_seg)->tcphdr->seqno), lwip_ntohl(seg->tcphdr->seqno))) {
 8001ebe:	|  |     |   f8d8 3010 	ldr.w	r3, [r8, #16]
 8001ec2:	|  |     |   6858      	ldr	r0, [r3, #4]
 8001ec4:	|  |     |   f006 f936 	bl	8008134 <lwip_htonl>
 8001ec8:	|  |     |   692b      	ldr	r3, [r5, #16]
 8001eca:	|  |     |   4606      	mov	r6, r0
 8001ecc:	|  |     |   6858      	ldr	r0, [r3, #4]
 8001ece:	|  |     |   f006 f931 	bl	8008134 <lwip_htonl>
 8001ed2:	|  |     |   1a36      	subs	r6, r6, r0
  while (*cur_seg &&
 8001ed4:	|  |     |   2e00      	cmp	r6, #0
 8001ed6:	|  |  /--|-- db12      	blt.n	8001efe <tcp_rexmit+0x6e>
  seg->next = *cur_seg;
 8001ed8:	|  |  |  \-> f8c5 8000 	str.w	r8, [r5]
  *cur_seg = seg;
 8001edc:	|  |  |      603d      	str	r5, [r7, #0]
  if (seg->next == NULL) {
 8001ede:	|  |  |      682b      	ldr	r3, [r5, #0]
 8001ee0:	|  |  |  /-- b90b      	cbnz	r3, 8001ee6 <tcp_rexmit+0x56>
    pcb->unsent_oversize = 0;
 8001ee2:	|  |  |  |   f8a4 3068 	strh.w	r3, [r4, #104]	@ 0x68
  if (pcb->nrtx < 0xFF) {
 8001ee6:	|  |  |  \-> f894 3042 	ldrb.w	r3, [r4, #66]	@ 0x42
 8001eea:	|  |  |      2bff      	cmp	r3, #255	@ 0xff
    ++pcb->nrtx;
 8001eec:	|  |  |      bf18      	it	ne
 8001eee:	|  |  |      3301      	addne	r3, #1
  pcb->rttest = 0;
 8001ef0:	|  |  |      f04f 0000 	mov.w	r0, #0
    ++pcb->nrtx;
 8001ef4:	|  |  |      bf18      	it	ne
 8001ef6:	|  |  |      f884 3042 	strbne.w	r3, [r4, #66]	@ 0x42
  pcb->rttest = 0;
 8001efa:	|  |  |      6360      	str	r0, [r4, #52]	@ 0x34
  return ERR_OK;
 8001efc:	\--|--|----- e7cf      	b.n	8001e9e <tcp_rexmit+0xe>
    cur_seg = &((*cur_seg)->next );
 8001efe:	   |  \----> 683f      	ldr	r7, [r7, #0]
 8001f00:	   |         f8d7 8000 	ldr.w	r8, [r7]
 8001f04:	   \-------- e7d8      	b.n	8001eb8 <tcp_rexmit+0x28>

08001f06 <do_memp_malloc_pool.lto_priv.0>:
{
 8001f06:	       b537      	push	{r0, r1, r2, r4, r5, lr}
 8001f08:	       4604      	mov	r4, r0
  SYS_ARCH_PROTECT(old_level);
 8001f0a:	       f006 f945 	bl	8008198 <bgrt_crit_sec_enter>
  memp = *desc->tab;
 8001f0e:	       6923      	ldr	r3, [r4, #16]
 8001f10:	       681d      	ldr	r5, [r3, #0]
  if (memp != NULL) {
 8001f12:	/----- b1f5      	cbz	r5, 8001f52 <do_memp_malloc_pool.lto_priv.0+0x4c>
    *desc->tab = memp->next;
 8001f14:	|      682a      	ldr	r2, [r5, #0]
 8001f16:	|      601a      	str	r2, [r3, #0]
    LWIP_ASSERT("memp_malloc: memp properly aligned",
 8001f18:	|      07ab      	lsls	r3, r5, #30
 8001f1a:	|  /-- d00c      	beq.n	8001f36 <do_memp_malloc_pool.lto_priv.0+0x30>
 8001f1c:	|  |   b672      	cpsid	i
 8001f1e:	|  |   4b14      	ldr	r3, [pc, #80]	@ (8001f70 <do_memp_malloc_pool.lto_priv.0+0x6a>)
 8001f20:	|  |   4a14      	ldr	r2, [pc, #80]	@ (8001f74 <do_memp_malloc_pool.lto_priv.0+0x6e>)
 8001f22:	|  |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8001f26:	|  |   4b14      	ldr	r3, [pc, #80]	@ (8001f78 <do_memp_malloc_pool.lto_priv.0+0x72>)
 8001f28:	|  |   9300      	str	r3, [sp, #0]
 8001f2a:	|  |   4814      	ldr	r0, [pc, #80]	@ (8001f7c <do_memp_malloc_pool.lto_priv.0+0x76>)
 8001f2c:	|  |   f44f 738c 	mov.w	r3, #280	@ 0x118
 8001f30:	|  |   f7ff f9e2 	bl	80012f8 <printf_>
 8001f34:	|  |   be00      	bkpt	0x0000
    desc->stats->used++;
 8001f36:	|  \-> 6862      	ldr	r2, [r4, #4]
 8001f38:	|      8913      	ldrh	r3, [r2, #8]
    if (desc->stats->used > desc->stats->max) {
 8001f3a:	|      8951      	ldrh	r1, [r2, #10]
    desc->stats->used++;
 8001f3c:	|      3301      	adds	r3, #1
 8001f3e:	|      b29b      	uxth	r3, r3
    if (desc->stats->used > desc->stats->max) {
 8001f40:	|      4299      	cmp	r1, r3
    desc->stats->used++;
 8001f42:	|      8113      	strh	r3, [r2, #8]
      desc->stats->max = desc->stats->used;
 8001f44:	|      bf38      	it	cc
 8001f46:	|      8153      	strhcc	r3, [r2, #10]
    SYS_ARCH_UNPROTECT(old_level);
 8001f48:	|      f006 f93a 	bl	80081c0 <bgrt_crit_sec_exit>
}
 8001f4c:	|  /-> 4628      	mov	r0, r5
 8001f4e:	|  |   b003      	add	sp, #12
 8001f50:	|  |   bd30      	pop	{r4, r5, pc}
    desc->stats->err++;
 8001f52:	\--|-> 6862      	ldr	r2, [r4, #4]
 8001f54:	   |   8893      	ldrh	r3, [r2, #4]
 8001f56:	   |   3301      	adds	r3, #1
 8001f58:	   |   8093      	strh	r3, [r2, #4]
    SYS_ARCH_UNPROTECT(old_level);
 8001f5a:	   |   f006 f931 	bl	80081c0 <bgrt_crit_sec_exit>
 8001f5e:	   |   4b04      	ldr	r3, [pc, #16]	@ (8001f70 <do_memp_malloc_pool.lto_priv.0+0x6a>)
    LWIP_DEBUGF(MEMP_DEBUG | LWIP_DBG_LEVEL_SERIOUS, ("memp_malloc: out of memory in pool %s\n", desc->desc));
 8001f60:	   |   6822      	ldr	r2, [r4, #0]
 8001f62:	   |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8001f66:	   |   4806      	ldr	r0, [pc, #24]	@ (8001f80 <do_memp_malloc_pool.lto_priv.0+0x7a>)
 8001f68:	   |   f7ff f9c6 	bl	80012f8 <printf_>
  return NULL;
 8001f6c:	   \-- e7ee      	b.n	8001f4c <do_memp_malloc_pool.lto_priv.0+0x46>
 8001f6e:	       bf00      	nop
 8001f70:	       20000060 	.word	0x20000060
 8001f74:	       0800b609 	.word	0x0800b609
 8001f78:	       0800b32f 	.word	0x0800b32f
 8001f7c:	       0800b232 	.word	0x0800b232
 8001f80:	       0800b62c 	.word	0x0800b62c

08001f84 <ecmif_init>:
}
#endif

static err_t ecmif_init(struct netif *iface)
{
 8001f84:	       e92d 4ff7 	stmdb	sp!, {r0, r1, r2, r4, r5, r6, r7, r8, r9, sl, fp, lr}
	struct ifstate *ifs = iface->state;
 8001f88:	       6a07      	ldr	r7, [r0, #32]
{
 8001f8a:	       4604      	mov	r4, r0
  return do_memp_malloc_pool(desc);
 8001f8c:	       4848      	ldr	r0, [pc, #288]	@ (80020b0 <ecmif_init+0x12c>)
 8001f8e:	       f7ff ffba 	bl	8001f06 <do_memp_malloc_pool.lto_priv.0>
	bgrt_queue_t *q;
	void **p;

	/* allocate queues */
	q = LWIP_MEMPOOL_ALLOC(bgrt_queue);
	LWIP_ASSERT("rxqueue != NULL", q != NULL);
 8001f92:	       4605      	mov	r5, r0
 8001f94:	   /-- b960      	cbnz	r0, 8001fb0 <ecmif_init+0x2c>
 8001f96:	   |   b672      	cpsid	i
 8001f98:	   |   4b46      	ldr	r3, [pc, #280]	@ (80020b4 <ecmif_init+0x130>)
 8001f9a:	   |   4a47      	ldr	r2, [pc, #284]	@ (80020b8 <ecmif_init+0x134>)
 8001f9c:	   |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8001fa0:	   |   4b46      	ldr	r3, [pc, #280]	@ (80020bc <ecmif_init+0x138>)
 8001fa2:	   |   9300      	str	r3, [sp, #0]
 8001fa4:	   |   4846      	ldr	r0, [pc, #280]	@ (80020c0 <ecmif_init+0x13c>)
 8001fa6:	   |   f44f 73e7 	mov.w	r3, #462	@ 0x1ce
 8001faa:	   |   f7ff f9a5 	bl	80012f8 <printf_>
 8001fae:	   |   be00      	bkpt	0x0000
 8001fb0:	   \-> 4844      	ldr	r0, [pc, #272]	@ (80020c4 <ecmif_init+0x140>)
 8001fb2:	       f7ff ffa8 	bl	8001f06 <do_memp_malloc_pool.lto_priv.0>
	q->deq = LWIP_MEMPOOL_ALLOC(bgrt_sync);
 8001fb6:	       60e8      	str	r0, [r5, #12]
	LWIP_ASSERT("rxqueue->sem != NULL", q->deq != NULL);
 8001fb8:	   /-- b960      	cbnz	r0, 8001fd4 <ecmif_init+0x50>
 8001fba:	   |   b672      	cpsid	i
 8001fbc:	   |   4b3d      	ldr	r3, [pc, #244]	@ (80020b4 <ecmif_init+0x130>)
 8001fbe:	   |   4a42      	ldr	r2, [pc, #264]	@ (80020c8 <ecmif_init+0x144>)
 8001fc0:	   |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8001fc4:	   |   4b3d      	ldr	r3, [pc, #244]	@ (80020bc <ecmif_init+0x138>)
 8001fc6:	   |   9300      	str	r3, [sp, #0]
 8001fc8:	   |   483d      	ldr	r0, [pc, #244]	@ (80020c0 <ecmif_init+0x13c>)
 8001fca:	   |   f44f 73e8 	mov.w	r3, #464	@ 0x1d0
 8001fce:	   |   f7ff f993 	bl	80012f8 <printf_>
 8001fd2:	   |   be00      	bkpt	0x0000
	bgrt_queue_init(q, IF_Q_SZ, Q_SW|Q_CS);
 8001fd4:	   \-> 2206      	movs	r2, #6
 8001fd6:	       2120      	movs	r1, #32
 8001fd8:	       4628      	mov	r0, r5
 8001fda:	       f007 fbe5 	bl	80097a8 <bgrt_queue_init.isra.0>
 8001fde:	       f8df 90d4 	ldr.w	r9, [pc, #212]	@ 80020b4 <ecmif_init+0x130>
	/* populate rx queue with pbufs */
	p = q->queue;
	for (int i=0; i<IF_Q_SZ; i++, p++) {
		*p = (void *)pbuf_alloc(PBUF_RAW, ECM_PACKET_SIZE, PBUF_RAM);
		LWIP_ASSERT("pbuf != NULL", *p != NULL);
 8001fe2:	       f8df a0d8 	ldr.w	sl, [pc, #216]	@ 80020bc <ecmif_init+0x138>
 8001fe6:	       f8df b100 	ldr.w	fp, [pc, #256]	@ 80020e8 <ecmif_init+0x164>
 8001fea:	       f105 060c 	add.w	r6, r5, #12
 8001fee:	       f105 088c 	add.w	r8, r5, #140	@ 0x8c
		*p = (void *)pbuf_alloc(PBUF_RAW, ECM_PACKET_SIZE, PBUF_RAM);
 8001ff2:	/----> 2140      	movs	r1, #64	@ 0x40
 8001ff4:	|      2000      	movs	r0, #0
 8001ff6:	|      f007 f93f 	bl	8009278 <pbuf_alloc.constprop.0>
 8001ffa:	|      f846 0f04 	str.w	r0, [r6, #4]!
		LWIP_ASSERT("pbuf != NULL", *p != NULL);
 8001ffe:	|  /-- b958      	cbnz	r0, 8002018 <ecmif_init+0x94>
 8002000:	|  |   b672      	cpsid	i
 8002002:	|  |   f44f 73eb 	mov.w	r3, #470	@ 0x1d6
 8002006:	|  |   f8d9 12fc 	ldr.w	r1, [r9, #764]	@ 0x2fc
 800200a:	|  |   482d      	ldr	r0, [pc, #180]	@ (80020c0 <ecmif_init+0x13c>)
 800200c:	|  |   f8cd a000 	str.w	sl, [sp]
 8002010:	|  |   465a      	mov	r2, fp
 8002012:	|  |   f7ff f971 	bl	80012f8 <printf_>
 8002016:	|  |   be00      	bkpt	0x0000
	for (int i=0; i<IF_Q_SZ; i++, p++) {
 8002018:	|  \-> 4546      	cmp	r6, r8
 800201a:	\----- d1ea      	bne.n	8001ff2 <ecmif_init+0x6e>
	}
	ifs->rxqueue = q;
 800201c:	       603d      	str	r5, [r7, #0]
 800201e:	       4824      	ldr	r0, [pc, #144]	@ (80020b0 <ecmif_init+0x12c>)
 8002020:	       f7ff ff71 	bl	8001f06 <do_memp_malloc_pool.lto_priv.0>

	q = LWIP_MEMPOOL_ALLOC(bgrt_queue);
	LWIP_ASSERT("txqueue != NULL", q != NULL);
 8002024:	       4605      	mov	r5, r0
 8002026:	   /-- b960      	cbnz	r0, 8002042 <ecmif_init+0xbe>
 8002028:	   |   b672      	cpsid	i
 800202a:	   |   4b22      	ldr	r3, [pc, #136]	@ (80020b4 <ecmif_init+0x130>)
 800202c:	   |   4a27      	ldr	r2, [pc, #156]	@ (80020cc <ecmif_init+0x148>)
 800202e:	   |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8002032:	   |   4b22      	ldr	r3, [pc, #136]	@ (80020bc <ecmif_init+0x138>)
 8002034:	   |   9300      	str	r3, [sp, #0]
 8002036:	   |   4822      	ldr	r0, [pc, #136]	@ (80020c0 <ecmif_init+0x13c>)
 8002038:	   |   f240 13db 	movw	r3, #475	@ 0x1db
 800203c:	   |   f7ff f95c 	bl	80012f8 <printf_>
 8002040:	   |   be00      	bkpt	0x0000
 8002042:	   \-> 4820      	ldr	r0, [pc, #128]	@ (80020c4 <ecmif_init+0x140>)
 8002044:	       f7ff ff5f 	bl	8001f06 <do_memp_malloc_pool.lto_priv.0>
	q->deq = LWIP_MEMPOOL_ALLOC(bgrt_sync);
 8002048:	       60e8      	str	r0, [r5, #12]
	LWIP_ASSERT("txqueue->sem != NULL", q->deq != NULL);
 800204a:	   /-- b960      	cbnz	r0, 8002066 <ecmif_init+0xe2>
 800204c:	   |   b672      	cpsid	i
 800204e:	   |   4b19      	ldr	r3, [pc, #100]	@ (80020b4 <ecmif_init+0x130>)
 8002050:	   |   4a1f      	ldr	r2, [pc, #124]	@ (80020d0 <ecmif_init+0x14c>)
 8002052:	   |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8002056:	   |   4b19      	ldr	r3, [pc, #100]	@ (80020bc <ecmif_init+0x138>)
 8002058:	   |   9300      	str	r3, [sp, #0]
 800205a:	   |   4819      	ldr	r0, [pc, #100]	@ (80020c0 <ecmif_init+0x13c>)
 800205c:	   |   f240 13dd 	movw	r3, #477	@ 0x1dd
 8002060:	   |   f7ff f94a 	bl	80012f8 <printf_>
 8002064:	   |   be00      	bkpt	0x0000
	bgrt_queue_init(q, IF_Q_SZ, Q_SW|Q_CS|Q_REV);
 8002066:	   \-> 2207      	movs	r2, #7
 8002068:	       2120      	movs	r1, #32
 800206a:	       4628      	mov	r0, r5
 800206c:	       f007 fb9c 	bl	80097a8 <bgrt_queue_init.isra.0>
	/* populate tx queue with sgbufs */
	p = q->queue;
 8002070:	       4a18      	ldr	r2, [pc, #96]	@ (80020d4 <ecmif_init+0x150>)
 8002072:	       f105 0310 	add.w	r3, r5, #16
	for (int i=0; i<IF_Q_SZ; i++, p++)
 8002076:	       f105 0190 	add.w	r1, r5, #144	@ 0x90
		*p = &sgbuf[i];
 800207a:	   /-> f843 2b04 	str.w	r2, [r3], #4
	for (int i=0; i<IF_Q_SZ; i++, p++)
 800207e:	   |   4299      	cmp	r1, r3
 8002080:	   |   f102 0244 	add.w	r2, r2, #68	@ 0x44
 8002084:	   \-- d1f9      	bne.n	800207a <ecmif_init+0xf6>
	ifs->txqueue = q;

	iface->linkoutput = ecm_output;
 8002086:	       4b14      	ldr	r3, [pc, #80]	@ (80020d8 <ecmif_init+0x154>)
	ifs->txqueue = q;
 8002088:	       607d      	str	r5, [r7, #4]
	iface->linkoutput = ecm_output;
 800208a:	       6163      	str	r3, [r4, #20]
	iface->output = etharp_output;
 800208c:	       4b13      	ldr	r3, [pc, #76]	@ (80020dc <ecmif_init+0x158>)
 800208e:	       6123      	str	r3, [r4, #16]
	iface->mtu = 1500;
 8002090:	       f240 53dc 	movw	r3, #1500	@ 0x5dc
 8002094:	       85a3      	strh	r3, [r4, #44]	@ 0x2c
	iface->flags = NETIF_FLAG_BROADCAST | NETIF_FLAG_ETHARP;
 8002096:	       230a      	movs	r3, #10
 8002098:	       f884 3035 	strb.w	r3, [r4, #53]	@ 0x35

	sys_thread_new("ecm_input", ecm_input, iface,
 800209c:	       4910      	ldr	r1, [pc, #64]	@ (80020e0 <ecmif_init+0x15c>)
 800209e:	       4811      	ldr	r0, [pc, #68]	@ (80020e4 <ecmif_init+0x160>)
 80020a0:	       2380      	movs	r3, #128	@ 0x80
 80020a2:	       4622      	mov	r2, r4
 80020a4:	       f007 faa8 	bl	80095f8 <sys_thread_new.constprop.0.isra.0>
		       BGRT_PROC_STACK_SIZE, DEFAULT_THREAD_PRIO);

	return ERR_OK;
}
 80020a8:	       2000      	movs	r0, #0
 80020aa:	       b003      	add	sp, #12
 80020ac:	       e8bd 8ff0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, r9, sl, fp, pc}
 80020b0:	       0800d278 	.word	0x0800d278
 80020b4:	       20000060 	.word	0x20000060
 80020b8:	       0800b65b 	.word	0x0800b65b
 80020bc:	       0800b262 	.word	0x0800b262
 80020c0:	       0800b232 	.word	0x0800b232
 80020c4:	       0800d28c 	.word	0x0800d28c
 80020c8:	       0800b66b 	.word	0x0800b66b
 80020cc:	       0800b68d 	.word	0x0800b68d
 80020d0:	       0800b69d 	.word	0x0800b69d
 80020d4:	       20000836 	.word	0x20000836
 80020d8:	       08001bd9 	.word	0x08001bd9
 80020dc:	       08005ae9 	.word	0x08005ae9
 80020e0:	       08002709 	.word	0x08002709
 80020e4:	       0800b6b2 	.word	0x0800b6b2
 80020e8:	       0800b680 	.word	0x0800b680

080020ec <memp_malloc>:
  memp = do_memp_malloc_pool(memp_pools[type]);
 80020ec:	4b02      	ldr	r3, [pc, #8]	@ (80020f8 <memp_malloc+0xc>)
 80020ee:	eb03 0380 	add.w	r3, r3, r0, lsl #2
 80020f2:	6bd8      	ldr	r0, [r3, #60]	@ 0x3c
 80020f4:	e707      	b.n	8001f06 <do_memp_malloc_pool.lto_priv.0>
 80020f6:	bf00      	nop
 80020f8:	0800d264 	.word	0x0800d264

080020fc <sys_timeout_abs>:
#if LWIP_DEBUG_TIMERNAMES
sys_timeout_abs(u32_t abs_time, sys_timeout_handler handler, void *arg, const char *handler_name)
#else /* LWIP_DEBUG_TIMERNAMES */
sys_timeout_abs(u32_t abs_time, sys_timeout_handler handler, void *arg)
#endif
{
 80020fc:	             b573      	push	{r0, r1, r4, r5, r6, lr}
 80020fe:	             4604      	mov	r4, r0
  struct sys_timeo *timeout, *t;

  timeout = (struct sys_timeo *)memp_malloc(MEMP_SYS_TIMEOUT);
 8002100:	             2009      	movs	r0, #9
{
 8002102:	             460e      	mov	r6, r1
 8002104:	             4615      	mov	r5, r2
  timeout = (struct sys_timeo *)memp_malloc(MEMP_SYS_TIMEOUT);
 8002106:	             f7ff fff1 	bl	80020ec <memp_malloc>
  if (timeout == NULL) {
 800210a:	         /-- b968      	cbnz	r0, 8002128 <sys_timeout_abs+0x2c>
    LWIP_ASSERT("sys_timeout: timeout != NULL, pool MEMP_SYS_TIMEOUT is empty", timeout != NULL);
 800210c:	         |   b672      	cpsid	i
 800210e:	         |   4b14      	ldr	r3, [pc, #80]	@ (8002160 <sys_timeout_abs+0x64>)
 8002110:	         |   4a14      	ldr	r2, [pc, #80]	@ (8002164 <sys_timeout_abs+0x68>)
 8002112:	         |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8002116:	         |   4b14      	ldr	r3, [pc, #80]	@ (8002168 <sys_timeout_abs+0x6c>)
 8002118:	         |   9300      	str	r3, [sp, #0]
 800211a:	         |   4814      	ldr	r0, [pc, #80]	@ (800216c <sys_timeout_abs+0x70>)
 800211c:	         |   23be      	movs	r3, #190	@ 0xbe
 800211e:	         |   f7ff f8eb 	bl	80012f8 <printf_>
 8002122:	         |   be00      	bkpt	0x0000
        t->next = timeout;
        break;
      }
    }
  }
}
 8002124:	/--------|-> b002      	add	sp, #8
 8002126:	|        |   bd70      	pop	{r4, r5, r6, pc}
  if (next_timeout == NULL) {
 8002128:	|        \-> 4a11      	ldr	r2, [pc, #68]	@ (8002170 <sys_timeout_abs+0x74>)
  timeout->time = abs_time;
 800212a:	|            6044      	str	r4, [r0, #4]
  timeout->next = NULL;
 800212c:	|            2300      	movs	r3, #0
 800212e:	|            6003      	str	r3, [r0, #0]
  if (next_timeout == NULL) {
 8002130:	|            f852 3c5c 	ldr.w	r3, [r2, #-92]
  timeout->arg = arg;
 8002134:	|            e9c0 6502 	strd	r6, r5, [r0, #8]
  if (next_timeout == NULL) {
 8002138:	|        /-- b913      	cbnz	r3, 8002140 <sys_timeout_abs+0x44>
    next_timeout = timeout;
 800213a:	|     /--|-> f842 0c5c 	str.w	r0, [r2, #-92]
 800213e:	+-----|--|-- e7f1      	b.n	8002124 <sys_timeout_abs+0x28>
  if (TIME_LESS_THAN(timeout->time, next_timeout->time)) {
 8002140:	|     |  \-> 6859      	ldr	r1, [r3, #4]
 8002142:	|     |      1a61      	subs	r1, r4, r1
 8002144:	|     |      2900      	cmp	r1, #0
 8002146:	|  /--|----- da01      	bge.n	800214c <sys_timeout_abs+0x50>
    timeout->next = next_timeout;
 8002148:	|  |  |      6003      	str	r3, [r0, #0]
 800214a:	|  |  \----- e7f6      	b.n	800213a <sys_timeout_abs+0x3e>
      if ((t->next == NULL) || TIME_LESS_THAN(timeout->time, t->next->time)) {
 800214c:	|  >-------> 4619      	mov	r1, r3
 800214e:	|  |         681b      	ldr	r3, [r3, #0]
 8002150:	|  |     /-- b11b      	cbz	r3, 800215a <sys_timeout_abs+0x5e>
 8002152:	|  |     |   685a      	ldr	r2, [r3, #4]
 8002154:	|  |     |   1aa2      	subs	r2, r4, r2
 8002156:	|  |     |   2a00      	cmp	r2, #0
 8002158:	|  \-----|-- daf8      	bge.n	800214c <sys_timeout_abs+0x50>
        timeout->next = t->next;
 800215a:	|        \-> 6003      	str	r3, [r0, #0]
        t->next = timeout;
 800215c:	|            6008      	str	r0, [r1, #0]
        break;
 800215e:	\----------- e7e1      	b.n	8002124 <sys_timeout_abs+0x28>
 8002160:	             20000060 	.word	0x20000060
 8002164:	             0800b6bc 	.word	0x0800b6bc
 8002168:	             0800b6f9 	.word	0x0800b6f9
 800216c:	             0800b232 	.word	0x0800b232
 8002170:	             20001158 	.word	0x20001158

08002174 <lwip_cyclic_timer>:
#if !LWIP_TESTMODE
static
#endif
void
lwip_cyclic_timer(void *arg)
{
 8002174:	b570      	push	{r4, r5, r6, lr}
  const struct lwip_cyclic_timer *cyclic = (const struct lwip_cyclic_timer *)arg;

#if LWIP_DEBUG_TIMERNAMES
  LWIP_DEBUGF(TIMERS_DEBUG, ("tcpip: %s()\n", cyclic->handler_name));
#endif
  cyclic->handler();
 8002176:	6843      	ldr	r3, [r0, #4]
{
 8002178:	4604      	mov	r4, r0
  cyclic->handler();
 800217a:	4798      	blx	r3
 800217c:	4b08      	ldr	r3, [pc, #32]	@ (80021a0 <lwip_cyclic_timer+0x2c>)

  now = sys_now();
  next_timeout_time = (u32_t)(current_timeout_due_time + cyclic->interval_ms);  /* overflow handled by TIME_LESS_THAN macro */
 800217e:	6826      	ldr	r6, [r4, #0]
 8002180:	f8d3 52fc 	ldr.w	r5, [r3, #764]	@ 0x2fc
 8002184:	4b07      	ldr	r3, [pc, #28]	@ (80021a4 <lwip_cyclic_timer+0x30>)
  if (TIME_LESS_THAN(next_timeout_time, now)) {
    /* timer would immediately expire again -> "overload" -> restart without any correction */
#if LWIP_DEBUG_TIMERNAMES
    sys_timeout_abs((u32_t)(now + cyclic->interval_ms), lwip_cyclic_timer, arg, cyclic->handler_name);
#else
    sys_timeout_abs((u32_t)(now + cyclic->interval_ms), lwip_cyclic_timer, arg);
 8002186:	4908      	ldr	r1, [pc, #32]	@ (80021a8 <lwip_cyclic_timer+0x34>)
  next_timeout_time = (u32_t)(current_timeout_due_time + cyclic->interval_ms);  /* overflow handled by TIME_LESS_THAN macro */
 8002188:	f853 0c58 	ldr.w	r0, [r3, #-88]
 800218c:	4430      	add	r0, r6
  if (TIME_LESS_THAN(next_timeout_time, now)) {
 800218e:	1b43      	subs	r3, r0, r5
 8002190:	2b00      	cmp	r3, #0
    sys_timeout_abs((u32_t)(now + cyclic->interval_ms), lwip_cyclic_timer, arg);
 8002192:	4622      	mov	r2, r4
 8002194:	bfb8      	it	lt
 8002196:	1970      	addlt	r0, r6, r5
    sys_timeout_abs(next_timeout_time, lwip_cyclic_timer, arg, cyclic->handler_name);
#else
    sys_timeout_abs(next_timeout_time, lwip_cyclic_timer, arg);
#endif
  }
}
 8002198:	e8bd 4070 	ldmia.w	sp!, {r4, r5, r6, lr}
    sys_timeout_abs(next_timeout_time, lwip_cyclic_timer, arg);
 800219c:	e7ae      	b.n	80020fc <sys_timeout_abs>
 800219e:	bf00      	nop
 80021a0:	20000060 	.word	0x20000060
 80021a4:	20001158 	.word	0x20001158
 80021a8:	08002175 	.word	0x08002175

080021ac <sys_timeout>:
{
  u32_t next_timeout_time;

  LWIP_ASSERT_CORE_LOCKED();

  LWIP_ASSERT("Timeout time too long, max is LWIP_UINT32_MAX/4 msecs", msecs <= (LWIP_UINT32_MAX / 4));
 80021ac:	    f1b0 4f80 	cmp.w	r0, #1073741824	@ 0x40000000
{
 80021b0:	    b5f7      	push	{r0, r1, r2, r4, r5, r6, r7, lr}
 80021b2:	    4f0d      	ldr	r7, [pc, #52]	@ (80021e8 <sys_timeout+0x3c>)
 80021b4:	    4604      	mov	r4, r0
 80021b6:	    460d      	mov	r5, r1
 80021b8:	    4616      	mov	r6, r2
  LWIP_ASSERT("Timeout time too long, max is LWIP_UINT32_MAX/4 msecs", msecs <= (LWIP_UINT32_MAX / 4));
 80021ba:	/-- d30b      	bcc.n	80021d4 <sys_timeout+0x28>
 80021bc:	|   b672      	cpsid	i
 80021be:	|   4b0b      	ldr	r3, [pc, #44]	@ (80021ec <sys_timeout+0x40>)
 80021c0:	|   f8d7 12fc 	ldr.w	r1, [r7, #764]	@ 0x2fc
 80021c4:	|   4a0a      	ldr	r2, [pc, #40]	@ (80021f0 <sys_timeout+0x44>)
 80021c6:	|   9300      	str	r3, [sp, #0]
 80021c8:	|   480a      	ldr	r0, [pc, #40]	@ (80021f4 <sys_timeout+0x48>)
 80021ca:	|   f240 1329 	movw	r3, #297	@ 0x129
 80021ce:	|   f7ff f893 	bl	80012f8 <printf_>
 80021d2:	|   be00      	bkpt	0x0000
 80021d4:	\-> f8d7 02fc 	ldr.w	r0, [r7, #764]	@ 0x2fc
  next_timeout_time = (u32_t)(sys_now() + msecs); /* overflow handled by TIME_LESS_THAN macro */

#if LWIP_DEBUG_TIMERNAMES
  sys_timeout_abs(next_timeout_time, handler, arg, handler_name);
#else
  sys_timeout_abs(next_timeout_time, handler, arg);
 80021d8:	    4632      	mov	r2, r6
 80021da:	    4629      	mov	r1, r5
 80021dc:	    4420      	add	r0, r4
#endif
}
 80021de:	    b003      	add	sp, #12
 80021e0:	    e8bd 40f0 	ldmia.w	sp!, {r4, r5, r6, r7, lr}
  sys_timeout_abs(next_timeout_time, handler, arg);
 80021e4:	    e78a      	b.n	80020fc <sys_timeout_abs>
 80021e6:	    bf00      	nop
 80021e8:	    20000060 	.word	0x20000060
 80021ec:	    0800b6f9 	.word	0x0800b6f9
 80021f0:	    0800b712 	.word	0x0800b712
 80021f4:	    0800b232 	.word	0x0800b232

080021f8 <idle.lto_priv.0>:
static unsigned idle_arg;

static void idle(void *ctx)
{
 80021f8:	             b583      	push	{r0, r1, r7, lr}
	LWIP_MEMPOOL_INIT(bgrt_sync);
 80021fa:	             4872      	ldr	r0, [pc, #456]	@ (80023c4 <idle.lto_priv.0+0x1cc>)
 80021fc:	             4d72      	ldr	r5, [pc, #456]	@ (80023c8 <idle.lto_priv.0+0x1d0>)
 80021fe:	             f7fe fcef 	bl	8000be0 <memp_init_pool>
	LWIP_MEMPOOL_INIT(bgrt_queue);
 8002202:	             3814      	subs	r0, #20
 8002204:	             f7fe fcec 	bl	8000be0 <memp_init_pool>
	LWIP_MEMPOOL_INIT(bgrt_proc);
 8002208:	             3068      	adds	r0, #104	@ 0x68
 800220a:	             f7fe fce9 	bl	8000be0 <memp_init_pool>
  for (i = 0; i < LWIP_ARRAYSIZE(memp_pools); i++) {
 800220e:	             f1a0 0640 	sub.w	r6, r0, #64	@ 0x40
 8002212:	             2410      	movs	r4, #16
    memp_init_pool(memp_pools[i]);
 8002214:	         /-> f856 0b04 	ldr.w	r0, [r6], #4
  for (i = 0; i < LWIP_ARRAYSIZE(memp_pools); i++) {
 8002218:	         |   3c01      	subs	r4, #1
    memp_init_pool(memp_pools[i]);
 800221a:	         |   f7fe fce1 	bl	8000be0 <memp_init_pool>
  for (i = 0; i < LWIP_ARRAYSIZE(memp_pools); i++) {
 800221e:	         |   b2a4      	uxth	r4, r4
    lwip_stats.memp[i] = memp_pools[i]->stats;
 8002220:	         |   6843      	ldr	r3, [r0, #4]
 8002222:	         |   f845 3f04 	str.w	r3, [r5, #4]!
  for (i = 0; i < LWIP_ARRAYSIZE(memp_pools); i++) {
 8002226:	         |   2c00      	cmp	r4, #0
 8002228:	         \-- d1f4      	bne.n	8002214 <idle.lto_priv.0+0x1c>
 800222a:	             4d68      	ldr	r5, [pc, #416]	@ (80023cc <idle.lto_priv.0+0x1d4>)
    sys_timeout(lwip_cyclic_timers[i].interval_ms, lwip_cyclic_timer, LWIP_CONST_CAST(void *, &lwip_cyclic_timers[i]));
 800222c:	             4e68      	ldr	r6, [pc, #416]	@ (80023d0 <idle.lto_priv.0+0x1d8>)
  for (i = (LWIP_TCP ? 1 : 0); i < LWIP_ARRAYSIZE(lwip_cyclic_timers); i++) {
 800222e:	             2401      	movs	r4, #1
    sys_timeout(lwip_cyclic_timers[i].interval_ms, lwip_cyclic_timer, LWIP_CONST_CAST(void *, &lwip_cyclic_timers[i]));
 8002230:	         /-> f855 0f08 	ldr.w	r0, [r5, #8]!
 8002234:	         |   4631      	mov	r1, r6
 8002236:	         |   462a      	mov	r2, r5
  for (i = (LWIP_TCP ? 1 : 0); i < LWIP_ARRAYSIZE(lwip_cyclic_timers); i++) {
 8002238:	         |   3401      	adds	r4, #1
    sys_timeout(lwip_cyclic_timers[i].interval_ms, lwip_cyclic_timer, LWIP_CONST_CAST(void *, &lwip_cyclic_timers[i]));
 800223a:	         |   f7ff ffb7 	bl	80021ac <sys_timeout>
  for (i = (LWIP_TCP ? 1 : 0); i < LWIP_ARRAYSIZE(lwip_cyclic_timers); i++) {
 800223e:	         |   2c06      	cmp	r4, #6
 8002240:	         \-- d1f6      	bne.n	8002230 <idle.lto_priv.0+0x38>
void
tcpip_init(tcpip_init_done_fn initfunc, void *arg)
{
  lwip_init();

  tcpip_init_done = initfunc;
 8002242:	             4d64      	ldr	r5, [pc, #400]	@ (80023d4 <idle.lto_priv.0+0x1dc>)
 8002244:	             4b64      	ldr	r3, [pc, #400]	@ (80023d8 <idle.lto_priv.0+0x1e0>)
  return do_memp_malloc_pool(desc);
 8002246:	             4865      	ldr	r0, [pc, #404]	@ (80023dc <idle.lto_priv.0+0x1e4>)
 8002248:	             f8c5 30a8 	str.w	r3, [r5, #168]	@ 0xa8
  tcpip_init_done_arg = arg;
 800224c:	             2700      	movs	r7, #0
 800224e:	             f8c5 70ac 	str.w	r7, [r5, #172]	@ 0xac
 8002252:	             f7ff fe58 	bl	8001f06 <do_memp_malloc_pool.lto_priv.0>
 8002256:	             4c62      	ldr	r4, [pc, #392]	@ (80023e0 <idle.lto_priv.0+0x1e8>)
err_t sys_mbox_new(sys_mbox_t *mbox, int size)
{
	LWIP_ASSERT("mbox != NULL", mbox != NULL);
	LWIP_ASSERT("size <= BGRT_QUEUE_LEN", !size || size <= BGRT_QUEUE_LEN);

	mbox->queue = LWIP_MEMPOOL_ALLOC(bgrt_queue);
 8002258:	             f8c5 00b0 	str.w	r0, [r5, #176]	@ 0xb0
 800225c:	             4606      	mov	r6, r0
	LWIP_ERROR("mbox->queue", (mbox->queue != NULL), goto errmem);
 800225e:	         /-- b988      	cbnz	r0, 8002284 <idle.lto_priv.0+0x8c>
	return bgrt_kernel.timer.val;
 8002260:	         |   f8d4 12fc 	ldr.w	r1, [r4, #764]	@ 0x2fc
	LWIP_ERROR("mbox->queue", (mbox->queue != NULL), goto errmem);
 8002264:	         |   485f      	ldr	r0, [pc, #380]	@ (80023e4 <idle.lto_priv.0+0x1ec>)
 8002266:	         |   f7ff f847 	bl	80012f8 <printf_>
  if (sys_mbox_new(&tcpip_mbox, TCPIP_MBOX_SIZE) != ERR_OK) {
    LWIP_ASSERT("failed to create tcpip_thread mbox", 0);
 800226a:	   /-----|-> b672      	cpsid	i
 800226c:	   |     |   4b5e      	ldr	r3, [pc, #376]	@ (80023e8 <idle.lto_priv.0+0x1f0>)
	return bgrt_kernel.timer.val;
 800226e:	   |     |   f8d4 12fc 	ldr.w	r1, [r4, #764]	@ 0x2fc
 8002272:	   |     |   4a5e      	ldr	r2, [pc, #376]	@ (80023ec <idle.lto_priv.0+0x1f4>)
 8002274:	   |     |   9300      	str	r3, [sp, #0]
 8002276:	   |     |   485e      	ldr	r0, [pc, #376]	@ (80023f0 <idle.lto_priv.0+0x1f8>)
 8002278:	   |     |   f240 2391 	movw	r3, #657	@ 0x291
 800227c:	   |     |   f7ff f83c 	bl	80012f8 <printf_>
 8002280:	   |     |   be00      	bkpt	0x0000
 8002282:	/--|-----|-- e036      	b.n	80022f2 <idle.lto_priv.0+0xfa>
 8002284:	|  |     \-> 484f      	ldr	r0, [pc, #316]	@ (80023c4 <idle.lto_priv.0+0x1cc>)
 8002286:	|  |         f7ff fe3e 	bl	8001f06 <do_memp_malloc_pool.lto_priv.0>

	mbox->queue->enq.sem = LWIP_MEMPOOL_ALLOC(bgrt_sync);
 800228a:	|  |         60b0      	str	r0, [r6, #8]
	LWIP_ERROR("mbox->queue->sem", (mbox->queue->enq.sem != NULL), goto free1);
 800228c:	|  |         f8d5 60b0 	ldr.w	r6, [r5, #176]	@ 0xb0
 8002290:	|  |         68b3      	ldr	r3, [r6, #8]
 8002292:	|  |     /-- b963      	cbnz	r3, 80022ae <idle.lto_priv.0+0xb6>
	return bgrt_kernel.timer.val;
 8002294:	|  |     |   f8d4 12fc 	ldr.w	r1, [r4, #764]	@ 0x2fc
	LWIP_ERROR("mbox->queue->sem", (mbox->queue->enq.sem != NULL), goto free1);
 8002298:	|  |     |   4856      	ldr	r0, [pc, #344]	@ (80023f4 <idle.lto_priv.0+0x1fc>)
 800229a:	|  |     |   f7ff f82d 	bl	80012f8 <printf_>
	LWIP_DEBUGF(SYS_ARCH_DEBUG, ("mbox=%p size=%d\n", mbox->queue, size));

	return ERR_OK;

free0:	LWIP_MEMPOOL_FREE(bgrt_sync, mbox->queue->enq.sem);
free1:	LWIP_MEMPOOL_FREE(bgrt_queue, mbox->queue);
 800229e:	|  |  /--|-> f8d5 10b0 	ldr.w	r1, [r5, #176]	@ 0xb0
 */
void
memp_free_pool(const struct memp_desc *desc, void *mem)
{
  LWIP_ASSERT("invalid pool desc", desc != NULL);
  if ((desc == NULL) || (mem == NULL)) {
 80022a2:	|  |  |  |   2900      	cmp	r1, #0
 80022a4:	|  +--|--|-- d0e1      	beq.n	800226a <idle.lto_priv.0+0x72>
    return;
  }

  do_memp_free_pool(desc, mem);
 80022a6:	|  |  |  |   484d      	ldr	r0, [pc, #308]	@ (80023dc <idle.lto_priv.0+0x1e4>)
 80022a8:	|  |  |  |   f7ff fb16 	bl	80018d8 <do_memp_free_pool>
 80022ac:	|  \--|--|-- e7dd      	b.n	800226a <idle.lto_priv.0+0x72>
  return do_memp_malloc_pool(desc);
 80022ae:	|     |  \-> 4845      	ldr	r0, [pc, #276]	@ (80023c4 <idle.lto_priv.0+0x1cc>)
 80022b0:	|     |      f7ff fe29 	bl	8001f06 <do_memp_malloc_pool.lto_priv.0>
	mbox->queue->deq = LWIP_MEMPOOL_ALLOC(bgrt_sync);
 80022b4:	|     |      60f0      	str	r0, [r6, #12]
	LWIP_ERROR("mbox->queue->sem", (mbox->queue->deq != NULL), goto free0);
 80022b6:	|     |      f8d5 00b0 	ldr.w	r0, [r5, #176]	@ 0xb0
 80022ba:	|     |      68c3      	ldr	r3, [r0, #12]
 80022bc:	|     |  /-- b96b      	cbnz	r3, 80022da <idle.lto_priv.0+0xe2>
	return bgrt_kernel.timer.val;
 80022be:	|     |  |   f8d4 12fc 	ldr.w	r1, [r4, #764]	@ 0x2fc
	LWIP_ERROR("mbox->queue->sem", (mbox->queue->deq != NULL), goto free0);
 80022c2:	|     |  |   484c      	ldr	r0, [pc, #304]	@ (80023f4 <idle.lto_priv.0+0x1fc>)
 80022c4:	|     |  |   f7ff f818 	bl	80012f8 <printf_>
free0:	LWIP_MEMPOOL_FREE(bgrt_sync, mbox->queue->enq.sem);
 80022c8:	|     |  |   f8d5 30b0 	ldr.w	r3, [r5, #176]	@ 0xb0
 80022cc:	|     |  |   6899      	ldr	r1, [r3, #8]
  if ((desc == NULL) || (mem == NULL)) {
 80022ce:	|     |  |   2900      	cmp	r1, #0
 80022d0:	|     +--|-- d0e5      	beq.n	800229e <idle.lto_priv.0+0xa6>
  do_memp_free_pool(desc, mem);
 80022d2:	|     |  |   483c      	ldr	r0, [pc, #240]	@ (80023c4 <idle.lto_priv.0+0x1cc>)
 80022d4:	|     |  |   f7ff fb00 	bl	80018d8 <do_memp_free_pool>
 80022d8:	|     \--|-- e7e1      	b.n	800229e <idle.lto_priv.0+0xa6>
	bgrt_queue_init(mbox->queue, size ? size : BGRT_QUEUE_LEN, 0);
 80022da:	|        \-> 463a      	mov	r2, r7
 80022dc:	|            2120      	movs	r1, #32
 80022de:	|            f007 fa63 	bl	80097a8 <bgrt_queue_init.isra.0>
	return bgrt_kernel.timer.val;
 80022e2:	|            f8d4 12fc 	ldr.w	r1, [r4, #764]	@ 0x2fc
	LWIP_DEBUGF(SYS_ARCH_DEBUG, ("mbox=%p size=%d\n", mbox->queue, size));
 80022e6:	|            f8d5 20b0 	ldr.w	r2, [r5, #176]	@ 0xb0
 80022ea:	|            4843      	ldr	r0, [pc, #268]	@ (80023f8 <idle.lto_priv.0+0x200>)
 80022ec:	|            463b      	mov	r3, r7
 80022ee:	|            f7ff f803 	bl	80012f8 <printf_>
  return do_memp_malloc_pool(desc);
 80022f2:	\----------> 4834      	ldr	r0, [pc, #208]	@ (80023c4 <idle.lto_priv.0+0x1cc>)
 80022f4:	             f7ff fe07 	bl	8001f06 <do_memp_malloc_pool.lto_priv.0>
 80022f8:	             4606      	mov	r6, r0
	mutex->mtx = LWIP_MEMPOOL_ALLOC(bgrt_sync);
 80022fa:	             f8c5 00b4 	str.w	r0, [r5, #180]	@ 0xb4
	LWIP_ERROR("mutex->mtx", (mutex->mtx != NULL), return ERR_MEM);
 80022fe:	             2800      	cmp	r0, #0
 8002300:	   /-------- d13c      	bne.n	800237c <idle.lto_priv.0+0x184>
	return bgrt_kernel.timer.val;
 8002302:	   |         f8d4 12fc 	ldr.w	r1, [r4, #764]	@ 0x2fc
	LWIP_ERROR("mutex->mtx", (mutex->mtx != NULL), return ERR_MEM);
 8002306:	   |         483d      	ldr	r0, [pc, #244]	@ (80023fc <idle.lto_priv.0+0x204>)
 8002308:	   |         f7fe fff6 	bl	80012f8 <printf_>
  }
#if LWIP_TCPIP_CORE_LOCKING
  if (sys_mutex_new(&lock_tcpip_core) != ERR_OK) {
    LWIP_ASSERT("failed to create lock_tcpip_core", 0);
 800230c:	   |         b672      	cpsid	i
 800230e:	   |         4b36      	ldr	r3, [pc, #216]	@ (80023e8 <idle.lto_priv.0+0x1f0>)
	return bgrt_kernel.timer.val;
 8002310:	   |         f8d4 12fc 	ldr.w	r1, [r4, #764]	@ 0x2fc
 8002314:	   |         4a3a      	ldr	r2, [pc, #232]	@ (8002400 <idle.lto_priv.0+0x208>)
 8002316:	   |         9300      	str	r3, [sp, #0]
 8002318:	   |         4835      	ldr	r0, [pc, #212]	@ (80023f0 <idle.lto_priv.0+0x1f8>)
 800231a:	   |         f240 2395 	movw	r3, #661	@ 0x295
 800231e:	   |         f7fe ffeb 	bl	80012f8 <printf_>
 8002322:	   |         be00      	bkpt	0x0000
  }
#endif /* LWIP_TCPIP_CORE_LOCKING */

  sys_thread_new(TCPIP_THREAD_NAME, tcpip_thread, NULL, TCPIP_THREAD_STACKSIZE, TCPIP_THREAD_PRIO);
 8002324:	/--|-------> 4937      	ldr	r1, [pc, #220]	@ (8002404 <idle.lto_priv.0+0x20c>)
 8002326:	|  |         4838      	ldr	r0, [pc, #224]	@ (8002408 <idle.lto_priv.0+0x210>)
 8002328:	|  |         f44f 7380 	mov.w	r3, #256	@ 0x100
 800232c:	|  |         2200      	movs	r2, #0
 800232e:	|  |         f007 f963 	bl	80095f8 <sys_thread_new.constprop.0.isra.0>
	unsigned wake;
	(void)ctx;

	tcpip_init(ecm_init, NULL);
	debugf("init done\n");
 8002332:	|  |         f8d4 12fc 	ldr.w	r1, [r4, #764]	@ 0x2fc
 8002336:	|  |         4a35      	ldr	r2, [pc, #212]	@ (800240c <idle.lto_priv.0+0x214>)
 8002338:	|  |         4835      	ldr	r0, [pc, #212]	@ (8002410 <idle.lto_priv.0+0x218>)
 800233a:	|  |         f7fe ffdd 	bl	80012f8 <printf_>
	     If multiple pins are to be changed, use bitwise OR '|' to separate
	     them.
*/
void gpio_toggle(uint32_t gpioport, uint16_t gpios)
{
	uint32_t port = GPIO_ODR(gpioport);
 800233e:	|  |         4935      	ldr	r1, [pc, #212]	@ (8002414 <idle.lto_priv.0+0x21c>)

loop:	wake = systicks + 500ul;
 8002340:	|  |  /----> f8d4 32fc 	ldr.w	r3, [r4, #764]	@ 0x2fc
 8002344:	|  |  |      f503 73fa 	add.w	r3, r3, #500	@ 0x1f4
sleep:  __asm__ __volatile__ ("wfe":::"memory");
 8002348:	|  |  |  /-> bf20      	wfe
	if (wake > systicks) goto sleep;
 800234a:	|  |  |  |   f8d4 22fc 	ldr.w	r2, [r4, #764]	@ 0x2fc
 800234e:	|  |  |  |   429a      	cmp	r2, r3
 8002350:	|  |  |  \-- d3fa      	bcc.n	8002348 <idle.lto_priv.0+0x150>
 8002352:	|  |  |      694b      	ldr	r3, [r1, #20]
	GPIO_BSRR(gpioport) = ((port & gpios) << 16) | (~port & gpios);
 8002354:	|  |  |      041a      	lsls	r2, r3, #16
 8002356:	|  |  |      43db      	mvns	r3, r3
 8002358:	|  |  |      f402 3200 	and.w	r2, r2, #131072	@ 0x20000
 800235c:	|  |  |      f003 0302 	and.w	r3, r3, #2
 8002360:	|  |  |      4313      	orrs	r3, r2
 8002362:	|  |  |      618b      	str	r3, [r1, #24]
	uint32_t port = GPIO_ODR(gpioport);
 8002364:	|  |  |      f8d1 3c14 	ldr.w	r3, [r1, #3092]	@ 0xc14
	GPIO_BSRR(gpioport) = ((port & gpios) << 16) | (~port & gpios);
 8002368:	|  |  |      041a      	lsls	r2, r3, #16
 800236a:	|  |  |      43db      	mvns	r3, r3
 800236c:	|  |  |      f002 4200 	and.w	r2, r2, #2147483648	@ 0x80000000
 8002370:	|  |  |      f403 4300 	and.w	r3, r3, #32768	@ 0x8000
 8002374:	|  |  |      4313      	orrs	r3, r2
 8002376:	|  |  |      f8c1 3c18 	str.w	r3, [r1, #3096]	@ 0xc18
	gpio_toggle(GPIOA, GPIO1);
	gpio_toggle(GPIOD, GPIO15);
	goto loop;
 800237a:	|  |  \----- e7e1      	b.n	8002340 <idle.lto_priv.0+0x148>
}

bgrt_st_t bgrt_mtx_init(bgrt_mtx_t * mutex, bgrt_prio_t prio)
{
    bgrt_st_t ret;
    BGRT_INT_LOCK();
 800237c:	|  \-------> f04f 00f0 	mov.w	r0, #240	@ 0xf0
 8002380:	|            f380 8811 	msr	BASEPRI, r0
 8002384:	|            f3bf 8f4f 	dsb	sy
 8002388:	|            f3bf 8f6f 	isb	sy
        return BGRT_ST_ENULL;
    }

    BGRT_SPIN_INIT(sync);
    BGRT_SPIN_LOCK(sync);
    bgrt_xlist_init((bgrt_xlist_t *)sync);
 800238c:	|            4630      	mov	r0, r6
 800238e:	|            f005 ff69 	bl	8008264 <bgrt_xlist_init>
    sync->owner = (bgrt_proc_t *)0; /* ADLINT:SL:[W0567] int to pinter*/
 8002392:	|            2300      	movs	r3, #0
    sync->dirty = (bgrt_cnt_t)0;
 8002394:	|            e9c6 3321 	strd	r3, r3, [r6, #132]	@ 0x84
    sync->snum  = (bgrt_cnt_t)0;
    sync->pwake = (bgrt_cnt_t)0;
 8002398:	|            e9c6 3323 	strd	r3, r3, [r6, #140]	@ 0x8c
    sync->prio = prio;
 800239c:	|            231e      	movs	r3, #30
 800239e:	|            f886 3094 	strb.w	r3, [r6, #148]	@ 0x94
    ret = bgrt_mtx_init_cs(mutex, prio);
    BGRT_INT_FREE();
 80023a2:	|            f04f 0000 	mov.w	r0, #0
 80023a6:	|            f380 8811 	msr	BASEPRI, r0
 80023aa:	|            f3bf 8f4f 	dsb	sy
 80023ae:	|            f3bf 8f6f 	isb	sy
	LWIP_DEBUGF(SYS_ARCH_DEBUG, ("mutex=%p\n", mutex->mtx));
 80023b2:	|            4819      	ldr	r0, [pc, #100]	@ (8002418 <idle.lto_priv.0+0x220>)
	return bgrt_kernel.timer.val;
 80023b4:	|            f8d4 12fc 	ldr.w	r1, [r4, #764]	@ 0x2fc
	LWIP_DEBUGF(SYS_ARCH_DEBUG, ("mutex=%p\n", mutex->mtx));
 80023b8:	|            f8d5 20b4 	ldr.w	r2, [r5, #180]	@ 0xb4
 80023bc:	|            f7fe ff9c 	bl	80012f8 <printf_>
 80023c0:	\----------- e7b0      	b.n	8002324 <idle.lto_priv.0+0x12c>
 80023c2:	             bf00      	nop
 80023c4:	             0800d28c 	.word	0x0800d28c
 80023c8:	             200011a8 	.word	0x200011a8
 80023cc:	             0800d2f4 	.word	0x0800d2f4
 80023d0:	             08002175 	.word	0x08002175
 80023d4:	             20001158 	.word	0x20001158
 80023d8:	             08003d0f 	.word	0x08003d0f
 80023dc:	             0800d278 	.word	0x0800d278
 80023e0:	             20000060 	.word	0x20000060
 80023e4:	             0800b748 	.word	0x0800b748
 80023e8:	             0800b7b1 	.word	0x0800b7b1
 80023ec:	             0800b78e 	.word	0x0800b78e
 80023f0:	             0800b232 	.word	0x0800b232
 80023f4:	             0800b75c 	.word	0x0800b75c
 80023f8:	             0800b775 	.word	0x0800b775
 80023fc:	             0800b7c6 	.word	0x0800b7c6
 8002400:	             0800b7d9 	.word	0x0800b7d9
 8002404:	             08009119 	.word	0x08009119
 8002408:	             0800b80c 	.word	0x0800b80c
 800240c:	             0800d324 	.word	0x0800d324
 8002410:	             0800b819 	.word	0x0800b819
 8002414:	             40020000 	.word	0x40020000
 8002418:	             0800b7fa 	.word	0x0800b7fa

0800241c <tcp_timer_needed>:
  if (!tcpip_tcp_timer_active && (tcp_active_pcbs || tcp_tw_pcbs)) {
 800241c:	       4b08      	ldr	r3, [pc, #32]	@ (8002440 <tcp_timer_needed+0x24>)
 800241e:	       f8d3 20b8 	ldr.w	r2, [r3, #184]	@ 0xb8
 8002422:	/----- b962      	cbnz	r2, 800243e <tcp_timer_needed+0x22>
 8002424:	|      f8d3 20bc 	ldr.w	r2, [r3, #188]	@ 0xbc
 8002428:	|  /-- b912      	cbnz	r2, 8002430 <tcp_timer_needed+0x14>
 800242a:	|  |   f8d3 20c0 	ldr.w	r2, [r3, #192]	@ 0xc0
 800242e:	+--|-- b132      	cbz	r2, 800243e <tcp_timer_needed+0x22>
    tcpip_tcp_timer_active = 1;
 8002430:	|  \-> 2201      	movs	r2, #1
 8002432:	|      f8c3 20b8 	str.w	r2, [r3, #184]	@ 0xb8
    sys_timeout(TCP_TMR_INTERVAL, tcpip_tcp_timer, NULL);
 8002436:	|      4903      	ldr	r1, [pc, #12]	@ (8002444 <tcp_timer_needed+0x28>)
 8002438:	|      2200      	movs	r2, #0
 800243a:	|      20fa      	movs	r0, #250	@ 0xfa
 800243c:	|      e6b6      	b.n	80021ac <sys_timeout>
}
 800243e:	\----> 4770      	bx	lr
 8002440:	       20001158 	.word	0x20001158
 8002444:	       08004805 	.word	0x08004805

08002448 <memp_free>:
{
#ifdef LWIP_HOOK_MEMP_AVAILABLE
  struct memp *old_first;
#endif

  LWIP_ERROR("memp_free: type < MEMP_MAX", (type < MEMP_MAX), return;);
 8002448:	       280f      	cmp	r0, #15
 800244a:	   /-- d905      	bls.n	8002458 <memp_free+0x10>
	return bgrt_kernel.timer.val;
 800244c:	   |   4b06      	ldr	r3, [pc, #24]	@ (8002468 <memp_free+0x20>)
 800244e:	   |   4807      	ldr	r0, [pc, #28]	@ (800246c <memp_free+0x24>)
 8002450:	   |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8002454:	   |   f7fe bf50 	b.w	80012f8 <printf_>

  if (mem == NULL) {
 8002458:	/--\-X b129      	cbz	r1, 8002466 <memp_free+0x1e>

#ifdef LWIP_HOOK_MEMP_AVAILABLE
  old_first = *memp_pools[type]->tab;
#endif

  do_memp_free_pool(memp_pools[type], mem);
 800245a:	|      4b05      	ldr	r3, [pc, #20]	@ (8002470 <memp_free+0x28>)
 800245c:	|      eb03 0380 	add.w	r3, r3, r0, lsl #2
 8002460:	|      6bd8      	ldr	r0, [r3, #60]	@ 0x3c
 8002462:	|      f7ff ba39 	b.w	80018d8 <do_memp_free_pool>
#ifdef LWIP_HOOK_MEMP_AVAILABLE
  if (old_first == NULL) {
    LWIP_HOOK_MEMP_AVAILABLE(type);
  }
#endif
}
 8002466:	\----> 4770      	bx	lr
 8002468:	       20000060 	.word	0x20000060
 800246c:	       0800b832 	.word	0x0800b832
 8002470:	       0800d264 	.word	0x0800d264

08002474 <tcp_free>:
{
 8002474:	    b513      	push	{r0, r1, r4, lr}
  LWIP_ASSERT("tcp_free: LISTEN", pcb->state != LISTEN);
 8002476:	    7d03      	ldrb	r3, [r0, #20]
 8002478:	    2b01      	cmp	r3, #1
{
 800247a:	    4604      	mov	r4, r0
  LWIP_ASSERT("tcp_free: LISTEN", pcb->state != LISTEN);
 800247c:	/-- d10b      	bne.n	8002496 <tcp_free+0x22>
 800247e:	|   b672      	cpsid	i
 8002480:	|   4b08      	ldr	r3, [pc, #32]	@ (80024a4 <tcp_free+0x30>)
 8002482:	|   4a09      	ldr	r2, [pc, #36]	@ (80024a8 <tcp_free+0x34>)
 8002484:	|   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8002488:	|   4b08      	ldr	r3, [pc, #32]	@ (80024ac <tcp_free+0x38>)
 800248a:	|   9300      	str	r3, [sp, #0]
 800248c:	|   4808      	ldr	r0, [pc, #32]	@ (80024b0 <tcp_free+0x3c>)
 800248e:	|   23d4      	movs	r3, #212	@ 0xd4
 8002490:	|   f7fe ff32 	bl	80012f8 <printf_>
 8002494:	|   be00      	bkpt	0x0000
  memp_free(MEMP_TCP_PCB, pcb);
 8002496:	\-> 4621      	mov	r1, r4
 8002498:	    2001      	movs	r0, #1
}
 800249a:	    b002      	add	sp, #8
 800249c:	    e8bd 4010 	ldmia.w	sp!, {r4, lr}
  memp_free(MEMP_TCP_PCB, pcb);
 80024a0:	    e7d2      	b.n	8002448 <memp_free>
 80024a2:	    bf00      	nop
 80024a4:	    20000060 	.word	0x20000060
 80024a8:	    0800b855 	.word	0x0800b855
 80024ac:	    0800b549 	.word	0x0800b549
 80024b0:	    0800b232 	.word	0x0800b232

080024b4 <ip_reass_dequeue_datagram>:
 */
static void
ip_reass_dequeue_datagram(struct ip_reassdata *ipr, struct ip_reassdata *prev)
{
  /* dequeue the reass struct  */
  if (reassdatagrams == ipr) {
 80024b4:	          4b10      	ldr	r3, [pc, #64]	@ (80024f8 <ip_reass_dequeue_datagram+0x44>)
{
 80024b6:	          b537      	push	{r0, r1, r2, r4, r5, lr}
  if (reassdatagrams == ipr) {
 80024b8:	          f8d3 20c4 	ldr.w	r2, [r3, #196]	@ 0xc4
 80024bc:	          4282      	cmp	r2, r0
{
 80024be:	          4604      	mov	r4, r0
 80024c0:	          460d      	mov	r5, r1
  if (reassdatagrams == ipr) {
 80024c2:	      /-- d108      	bne.n	80024d6 <ip_reass_dequeue_datagram+0x22>
    /* it was the first in the list */
    reassdatagrams = ipr->next;
 80024c4:	      |   6802      	ldr	r2, [r0, #0]
 80024c6:	      |   f8c3 20c4 	str.w	r2, [r3, #196]	@ 0xc4
    LWIP_ASSERT("sanity check linked list", prev != NULL);
    prev->next = ipr->next;
  }

  /* now we can free the ip_reassdata struct */
  memp_free(MEMP_REASSDATA, ipr);
 80024ca:	/-----|-> 4621      	mov	r1, r4
 80024cc:	|     |   2004      	movs	r0, #4
}
 80024ce:	|     |   b003      	add	sp, #12
 80024d0:	|     |   e8bd 4030 	ldmia.w	sp!, {r4, r5, lr}
  memp_free(MEMP_REASSDATA, ipr);
 80024d4:	|     |   e7b8      	b.n	8002448 <memp_free>
    LWIP_ASSERT("sanity check linked list", prev != NULL);
 80024d6:	|  /--\-X b961      	cbnz	r1, 80024f2 <ip_reass_dequeue_datagram+0x3e>
 80024d8:	|  |      b672      	cpsid	i
 80024da:	|  |      4b08      	ldr	r3, [pc, #32]	@ (80024fc <ip_reass_dequeue_datagram+0x48>)
 80024dc:	|  |      4a08      	ldr	r2, [pc, #32]	@ (8002500 <ip_reass_dequeue_datagram+0x4c>)
 80024de:	|  |      f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 80024e2:	|  |      4b08      	ldr	r3, [pc, #32]	@ (8002504 <ip_reass_dequeue_datagram+0x50>)
 80024e4:	|  |      9300      	str	r3, [sp, #0]
 80024e6:	|  |      4808      	ldr	r0, [pc, #32]	@ (8002508 <ip_reass_dequeue_datagram+0x54>)
 80024e8:	|  |      f240 1345 	movw	r3, #325	@ 0x145
 80024ec:	|  |      f7fe ff04 	bl	80012f8 <printf_>
 80024f0:	|  |      be00      	bkpt	0x0000
    prev->next = ipr->next;
 80024f2:	|  \----> 6823      	ldr	r3, [r4, #0]
 80024f4:	|         602b      	str	r3, [r5, #0]
 80024f6:	\-------- e7e8      	b.n	80024ca <ip_reass_dequeue_datagram+0x16>
 80024f8:	          20001158 	.word	0x20001158
 80024fc:	          20000060 	.word	0x20000060
 8002500:	          0800b866 	.word	0x0800b866
 8002504:	          0800b87f 	.word	0x0800b87f
 8002508:	          0800b232 	.word	0x0800b232

0800250c <ipfrag_free_pbuf_custom.lto_priv.0>:

/** Free-callback function to free a 'struct pbuf_custom_ref', called by
 * pbuf_free. */
static void
ipfrag_free_pbuf_custom(struct pbuf *p)
{
 800250c:	    b513      	push	{r0, r1, r4, lr}
  struct pbuf_custom_ref *pcr = (struct pbuf_custom_ref *)p;
  LWIP_ASSERT("pcr != NULL", pcr != NULL);
 800250e:	    4604      	mov	r4, r0
 8002510:	/-- b960      	cbnz	r0, 800252c <ipfrag_free_pbuf_custom.lto_priv.0+0x20>
 8002512:	|   b672      	cpsid	i
 8002514:	|   4b0a      	ldr	r3, [pc, #40]	@ (8002540 <ipfrag_free_pbuf_custom.lto_priv.0+0x34>)
 8002516:	|   4a0b      	ldr	r2, [pc, #44]	@ (8002544 <ipfrag_free_pbuf_custom.lto_priv.0+0x38>)
 8002518:	|   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 800251c:	|   4b0a      	ldr	r3, [pc, #40]	@ (8002548 <ipfrag_free_pbuf_custom.lto_priv.0+0x3c>)
 800251e:	|   9300      	str	r3, [sp, #0]
 8002520:	|   480a      	ldr	r0, [pc, #40]	@ (800254c <ipfrag_free_pbuf_custom.lto_priv.0+0x40>)
 8002522:	|   f240 23ce 	movw	r3, #718	@ 0x2ce
 8002526:	|   f7fe fee7 	bl	80012f8 <printf_>
 800252a:	|   be00      	bkpt	0x0000
  LWIP_ASSERT("pcr == p", (void *)pcr == (void *)p);
  if (pcr->original != NULL) {
 800252c:	\-> 6960      	ldr	r0, [r4, #20]
 800252e:	/-- b108      	cbz	r0, 8002534 <ipfrag_free_pbuf_custom.lto_priv.0+0x28>
    pbuf_free(pcr->original);
 8002530:	|   f007 fc44 	bl	8009dbc <pbuf_free.isra.0>
  memp_free(MEMP_FRAG_PBUF, p);
 8002534:	\-> 4621      	mov	r1, r4
 8002536:	    2005      	movs	r0, #5
  }
  ip_frag_free_pbuf_custom_ref(pcr);
}
 8002538:	    b002      	add	sp, #8
 800253a:	    e8bd 4010 	ldmia.w	sp!, {r4, lr}
  memp_free(MEMP_FRAG_PBUF, p);
 800253e:	    e783      	b.n	8002448 <memp_free>
 8002540:	    20000060 	.word	0x20000060
 8002544:	    0800b89d 	.word	0x0800b89d
 8002548:	    0800b87f 	.word	0x0800b87f
 800254c:	    0800b232 	.word	0x0800b232

08002550 <pbuf_add_header_impl.lto_priv.0>:
{
 8002550:	                b537      	push	{r0, r1, r2, r4, r5, lr}
  LWIP_ASSERT("p != NULL", p != NULL);
 8002552:	            /-- b978      	cbnz	r0, 8002574 <pbuf_add_header_impl.lto_priv.0+0x24>
 8002554:	            |   b672      	cpsid	i
 8002556:	            |   4b16      	ldr	r3, [pc, #88]	@ (80025b0 <pbuf_add_header_impl.lto_priv.0+0x60>)
 8002558:	            |   4a16      	ldr	r2, [pc, #88]	@ (80025b4 <pbuf_add_header_impl.lto_priv.0+0x64>)
 800255a:	            |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 800255e:	            |   4b16      	ldr	r3, [pc, #88]	@ (80025b8 <pbuf_add_header_impl.lto_priv.0+0x68>)
 8002560:	            |   9300      	str	r3, [sp, #0]
 8002562:	            |   4816      	ldr	r0, [pc, #88]	@ (80025bc <pbuf_add_header_impl.lto_priv.0+0x6c>)
 8002564:	            |   f44f 73f1 	mov.w	r3, #482	@ 0x1e2
 8002568:	            |   f7fe fec6 	bl	80012f8 <printf_>
 800256c:	            |   be00      	bkpt	0x0000
    return 1;
 800256e:	/-----------|-> 2001      	movs	r0, #1
}
 8002570:	|  /--------|-> b003      	add	sp, #12
 8002572:	|  |        |   bd30      	pop	{r4, r5, pc}
  if (header_size_increment == 0) {
 8002574:	|  |  /-----\-X b1a9      	cbz	r1, 80025a2 <pbuf_add_header_impl.lto_priv.0+0x52>
  if ((u16_t)(increment_magnitude + p->tot_len) < increment_magnitude) {
 8002576:	|  |  |         8903      	ldrh	r3, [r0, #8]
 8002578:	|  |  |         fa13 f381 	uxtah	r3, r3, r1
  increment_magnitude = (u16_t)header_size_increment;
 800257c:	|  |  |         b28c      	uxth	r4, r1
  if ((u16_t)(increment_magnitude + p->tot_len) < increment_magnitude) {
 800257e:	|  |  |         b29b      	uxth	r3, r3
 8002580:	|  |  |         42a3      	cmp	r3, r4
 8002582:	+--|--|-------- d3f4      	bcc.n	800256e <pbuf_add_header_impl.lto_priv.0+0x1e>
  if (type_internal & PBUF_TYPE_FLAG_STRUCT_DATA_CONTIGUOUS) {
 8002584:	|  |  |         f990 500c 	ldrsb.w	r5, [r0, #12]
 8002588:	|  |  |         2d00      	cmp	r5, #0
 800258a:	|  |  |  /----- da0c      	bge.n	80025a6 <pbuf_add_header_impl.lto_priv.0+0x56>
    payload = (u8_t *)p->payload - header_size_increment;
 800258c:	|  |  |  |      6842      	ldr	r2, [r0, #4]
 800258e:	|  |  |  |      1a51      	subs	r1, r2, r1
    if ((u8_t *)payload < (u8_t *)p + SIZEOF_STRUCT_PBUF) {
 8002590:	|  |  |  |      f100 0210 	add.w	r2, r0, #16
 8002594:	|  |  |  |      4291      	cmp	r1, r2
 8002596:	+--|--|--|----- d3ea      	bcc.n	800256e <pbuf_add_header_impl.lto_priv.0+0x1e>
  p->len = (u16_t)(p->len + increment_magnitude);
 8002598:	|  |  |  |  /-> 8942      	ldrh	r2, [r0, #10]
  p->payload = payload;
 800259a:	|  |  |  |  |   6041      	str	r1, [r0, #4]
  p->len = (u16_t)(p->len + increment_magnitude);
 800259c:	|  |  |  |  |   4414      	add	r4, r2
 800259e:	|  |  |  |  |   8144      	strh	r4, [r0, #10]
  p->tot_len = (u16_t)(p->tot_len + increment_magnitude);
 80025a0:	|  |  |  |  |   8103      	strh	r3, [r0, #8]
    return 0;
 80025a2:	|  |  \--|--|-> 2000      	movs	r0, #0
 80025a4:	|  \-----|--|-- e7e4      	b.n	8002570 <pbuf_add_header_impl.lto_priv.0+0x20>
    if (force) {
 80025a6:	|        \--|-> 2a00      	cmp	r2, #0
 80025a8:	\-----------|-- d0e1      	beq.n	800256e <pbuf_add_header_impl.lto_priv.0+0x1e>
      payload = (u8_t *)p->payload - header_size_increment;
 80025aa:	            |   6842      	ldr	r2, [r0, #4]
 80025ac:	            |   1a51      	subs	r1, r2, r1
 80025ae:	            \-- e7f3      	b.n	8002598 <pbuf_add_header_impl.lto_priv.0+0x48>
 80025b0:	                20000060 	.word	0x20000060
 80025b4:	                0800b37d 	.word	0x0800b37d
 80025b8:	                0800b387 	.word	0x0800b387
 80025bc:	                0800b232 	.word	0x0800b232

080025c0 <pbuf_remove_header>:
{
 80025c0:	             b513      	push	{r0, r1, r4, lr}
  LWIP_ASSERT("p != NULL", p != NULL);
 80025c2:	         /-- b978      	cbnz	r0, 80025e4 <pbuf_remove_header+0x24>
 80025c4:	         |   b672      	cpsid	i
 80025c6:	         |   4b12      	ldr	r3, [pc, #72]	@ (8002610 <pbuf_remove_header+0x50>)
 80025c8:	         |   4a12      	ldr	r2, [pc, #72]	@ (8002614 <pbuf_remove_header+0x54>)
 80025ca:	         |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 80025ce:	         |   4b12      	ldr	r3, [pc, #72]	@ (8002618 <pbuf_remove_header+0x58>)
 80025d0:	         |   9300      	str	r3, [sp, #0]
 80025d2:	         |   4812      	ldr	r0, [pc, #72]	@ (800261c <pbuf_remove_header+0x5c>)
 80025d4:	         |   f240 234e 	movw	r3, #590	@ 0x24e
 80025d8:	         |   f7fe fe8e 	bl	80012f8 <printf_>
 80025dc:	         |   be00      	bkpt	0x0000
    return 1;
 80025de:	      /--|-> 2001      	movs	r0, #1
}
 80025e0:	/-----|--|-> b002      	add	sp, #8
 80025e2:	|     |  |   bd10      	pop	{r4, pc}
  if (header_size_decrement == 0) {
 80025e4:	|  /--|--\-X b191      	cbz	r1, 800260c <pbuf_remove_header+0x4c>
  LWIP_ERROR("increment_magnitude <= p->len", (increment_magnitude <= p->len), return 1;);
 80025e6:	|  |  |      8943      	ldrh	r3, [r0, #10]
  increment_magnitude = (u16_t)header_size_decrement;
 80025e8:	|  |  |      b28a      	uxth	r2, r1
  LWIP_ERROR("increment_magnitude <= p->len", (increment_magnitude <= p->len), return 1;);
 80025ea:	|  |  |      4293      	cmp	r3, r2
 80025ec:	|  |  |  /-- d206      	bcs.n	80025fc <pbuf_remove_header+0x3c>
 80025ee:	|  |  |  |   4b08      	ldr	r3, [pc, #32]	@ (8002610 <pbuf_remove_header+0x50>)
 80025f0:	|  |  |  |   480b      	ldr	r0, [pc, #44]	@ (8002620 <pbuf_remove_header+0x60>)
 80025f2:	|  |  |  |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 80025f6:	|  |  |  |   f7fe fe7f 	bl	80012f8 <printf_>
 80025fa:	|  |  \--|-- e7f0      	b.n	80025de <pbuf_remove_header+0x1e>
  p->len = (u16_t)(p->len - increment_magnitude);
 80025fc:	|  |     \-> 1a9b      	subs	r3, r3, r2
  p->payload = (u8_t *)p->payload + header_size_decrement;
 80025fe:	|  |         6844      	ldr	r4, [r0, #4]
  p->len = (u16_t)(p->len - increment_magnitude);
 8002600:	|  |         8143      	strh	r3, [r0, #10]
  p->tot_len = (u16_t)(p->tot_len - increment_magnitude);
 8002602:	|  |         8903      	ldrh	r3, [r0, #8]
  p->payload = (u8_t *)p->payload + header_size_decrement;
 8002604:	|  |         440c      	add	r4, r1
  p->tot_len = (u16_t)(p->tot_len - increment_magnitude);
 8002606:	|  |         1a9b      	subs	r3, r3, r2
  p->payload = (u8_t *)p->payload + header_size_decrement;
 8002608:	|  |         6044      	str	r4, [r0, #4]
  p->tot_len = (u16_t)(p->tot_len - increment_magnitude);
 800260a:	|  |         8103      	strh	r3, [r0, #8]
    return 0;
 800260c:	|  \-------> 2000      	movs	r0, #0
 800260e:	\----------- e7e7      	b.n	80025e0 <pbuf_remove_header+0x20>
 8002610:	             20000060 	.word	0x20000060
 8002614:	             0800b37d 	.word	0x0800b37d
 8002618:	             0800b387 	.word	0x0800b387
 800261c:	             0800b232 	.word	0x0800b232
 8002620:	             0800b8a9 	.word	0x0800b8a9

08002624 <pbuf_clen>:
  while (p != NULL) {
 8002624:	       2300      	movs	r3, #0
 8002626:	/----> 1c5a      	adds	r2, r3, #1
 8002628:	|  /-- b908      	cbnz	r0, 800262e <pbuf_clen+0xa>
}
 800262a:	|  |   b298      	uxth	r0, r3
 800262c:	|  |   4770      	bx	lr
    p = p->next;
 800262e:	|  \-> 6800      	ldr	r0, [r0, #0]
 8002630:	|      4613      	mov	r3, r2
 8002632:	\----- e7f8      	b.n	8002626 <pbuf_clen+0x2>

08002634 <pbuf_ref>:
{
 8002634:	    b513      	push	{r0, r1, r4, lr}
  if (p != NULL) {
 8002636:	    4604      	mov	r4, r0
 8002638:	/-- b1a8      	cbz	r0, 8002666 <pbuf_ref+0x32>
    SYS_ARCH_SET(p->ref, (LWIP_PBUF_REF_T)(p->ref + 1));
 800263a:	|   f005 fdad 	bl	8008198 <bgrt_crit_sec_enter>
 800263e:	|   7ba3      	ldrb	r3, [r4, #14]
 8002640:	|   3301      	adds	r3, #1
 8002642:	|   73a3      	strb	r3, [r4, #14]
 8002644:	|   f005 fdbc 	bl	80081c0 <bgrt_crit_sec_exit>
    LWIP_ASSERT("pbuf ref overflow", p->ref > 0);
 8002648:	|   7ba3      	ldrb	r3, [r4, #14]
 800264a:	+-- b963      	cbnz	r3, 8002666 <pbuf_ref+0x32>
 800264c:	|   b672      	cpsid	i
 800264e:	|   4b07      	ldr	r3, [pc, #28]	@ (800266c <pbuf_ref+0x38>)
 8002650:	|   4a07      	ldr	r2, [pc, #28]	@ (8002670 <pbuf_ref+0x3c>)
 8002652:	|   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8002656:	|   4b07      	ldr	r3, [pc, #28]	@ (8002674 <pbuf_ref+0x40>)
 8002658:	|   9300      	str	r3, [sp, #0]
 800265a:	|   4807      	ldr	r0, [pc, #28]	@ (8002678 <pbuf_ref+0x44>)
 800265c:	|   f44f 7351 	mov.w	r3, #836	@ 0x344
 8002660:	|   f7fe fe4a 	bl	80012f8 <printf_>
 8002664:	|   be00      	bkpt	0x0000
}
 8002666:	\-> b002      	add	sp, #8
 8002668:	    bd10      	pop	{r4, pc}
 800266a:	    bf00      	nop
 800266c:	    20000060 	.word	0x20000060
 8002670:	    0800b8cf 	.word	0x0800b8cf
 8002674:	    0800b387 	.word	0x0800b387
 8002678:	    0800b232 	.word	0x0800b232

0800267c <pbuf_cat>:
{
 800267c:	       b5f7      	push	{r0, r1, r2, r4, r5, r6, r7, lr}
 800267e:	       460d      	mov	r5, r1
  LWIP_ERROR("(h != NULL) && (t != NULL) (programmer violates API)",
 8002680:	       4604      	mov	r4, r0
 8002682:	   /-- b100      	cbz	r0, 8002686 <pbuf_cat+0xa>
 8002684:	/--|-- b961      	cbnz	r1, 80026a0 <pbuf_cat+0x24>
 8002686:	|  \-> 4b1a      	ldr	r3, [pc, #104]	@ (80026f0 <pbuf_cat+0x74>)
 8002688:	|      481a      	ldr	r0, [pc, #104]	@ (80026f4 <pbuf_cat+0x78>)
 800268a:	|      f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
}
 800268e:	|      b003      	add	sp, #12
 8002690:	|      e8bd 40f0 	ldmia.w	sp!, {r4, r5, r6, r7, lr}
  LWIP_ERROR("(h != NULL) && (t != NULL) (programmer violates API)",
 8002694:	|      f7fe be30 	b.w	80012f8 <printf_>
    p->tot_len = (u16_t)(p->tot_len + t->tot_len);
 8002698:	|  /-> 8929      	ldrh	r1, [r5, #8]
 800269a:	|  |   440b      	add	r3, r1
 800269c:	|  |   8123      	strh	r3, [r4, #8]
  for (p = h; p->next != NULL; p = p->next) {
 800269e:	|  |   4614      	mov	r4, r2
 80026a0:	\--|-> 6822      	ldr	r2, [r4, #0]
    p->tot_len = (u16_t)(p->tot_len + t->tot_len);
 80026a2:	   |   8923      	ldrh	r3, [r4, #8]
  for (p = h; p->next != NULL; p = p->next) {
 80026a4:	   |   2a00      	cmp	r2, #0
 80026a6:	   \-- d1f7      	bne.n	8002698 <pbuf_cat+0x1c>
  LWIP_ASSERT("p->tot_len == p->len (of last pbuf in chain)", p->tot_len == p->len);
 80026a8:	       8962      	ldrh	r2, [r4, #10]
 80026aa:	       429a      	cmp	r2, r3
 80026ac:	   /-- d019      	beq.n	80026e2 <pbuf_cat+0x66>
 80026ae:	   |   b672      	cpsid	i
 80026b0:	   |   4f0f      	ldr	r7, [pc, #60]	@ (80026f0 <pbuf_cat+0x74>)
 80026b2:	   |   4e11      	ldr	r6, [pc, #68]	@ (80026f8 <pbuf_cat+0x7c>)
 80026b4:	   |   f8d7 12fc 	ldr.w	r1, [r7, #764]	@ 0x2fc
 80026b8:	   |   4a10      	ldr	r2, [pc, #64]	@ (80026fc <pbuf_cat+0x80>)
 80026ba:	   |   9600      	str	r6, [sp, #0]
 80026bc:	   |   f44f 7359 	mov.w	r3, #868	@ 0x364
 80026c0:	   |   480f      	ldr	r0, [pc, #60]	@ (8002700 <pbuf_cat+0x84>)
 80026c2:	   |   f7fe fe19 	bl	80012f8 <printf_>
 80026c6:	   |   be00      	bkpt	0x0000
  LWIP_ASSERT("p->next == NULL", p->next == NULL);
 80026c8:	   |   6823      	ldr	r3, [r4, #0]
 80026ca:	   +-- b153      	cbz	r3, 80026e2 <pbuf_cat+0x66>
 80026cc:	   |   b672      	cpsid	i
 80026ce:	   |   4a0d      	ldr	r2, [pc, #52]	@ (8002704 <pbuf_cat+0x88>)
 80026d0:	   |   f8d7 12fc 	ldr.w	r1, [r7, #764]	@ 0x2fc
 80026d4:	   |   480a      	ldr	r0, [pc, #40]	@ (8002700 <pbuf_cat+0x84>)
 80026d6:	   |   9600      	str	r6, [sp, #0]
 80026d8:	   |   f240 3365 	movw	r3, #869	@ 0x365
 80026dc:	   |   f7fe fe0c 	bl	80012f8 <printf_>
 80026e0:	   |   be00      	bkpt	0x0000
  p->tot_len = (u16_t)(p->tot_len + t->tot_len);
 80026e2:	   \-> 892a      	ldrh	r2, [r5, #8]
 80026e4:	       8923      	ldrh	r3, [r4, #8]
  p->next = t;
 80026e6:	       6025      	str	r5, [r4, #0]
  p->tot_len = (u16_t)(p->tot_len + t->tot_len);
 80026e8:	       4413      	add	r3, r2
 80026ea:	       8123      	strh	r3, [r4, #8]
}
 80026ec:	       b003      	add	sp, #12
 80026ee:	       bdf0      	pop	{r4, r5, r6, r7, pc}
 80026f0:	       20000060 	.word	0x20000060
 80026f4:	       0800b8e1 	.word	0x0800b8e1
 80026f8:	       0800b387 	.word	0x0800b387
 80026fc:	       0800b91e 	.word	0x0800b91e
 8002700:	       0800b232 	.word	0x0800b232
 8002704:	       0800b94b 	.word	0x0800b94b

08002708 <ecm_input>:
{
 8002708:	                   b58f      	push	{r0, r1, r2, r3, r7, lr}
	bgrt_queue_t *q = ((struct ifstate *)iface->state)->rxqueue;
 800270a:	                   6a03      	ldr	r3, [r0, #32]
	st = bgrt_queue_swap(q, (void **)&p);
 800270c:	                   f8df 90bc 	ldr.w	r9, [pc, #188]	@ 80027cc <ecm_input+0xc4>
	bgrt_queue_t *q = ((struct ifstate *)iface->state)->rxqueue;
 8002710:	                   f8d3 8000 	ldr.w	r8, [r3]
{
 8002714:	                   4606      	mov	r6, r0
 8002716:	/----------------> 4f27      	ldr	r7, [pc, #156]	@ (80027b4 <ecm_input+0xac>)
 8002718:	|  /-------------> 2500      	movs	r5, #0
loop:	p = pbuf_alloc(PBUF_RAW, ECM_PACKET_SIZE, PBUF_RAM);
 800271a:	|  |        /----> 2140      	movs	r1, #64	@ 0x40
 800271c:	|  |        |      2000      	movs	r0, #0
 800271e:	|  |        |      f006 fdab 	bl	8009278 <pbuf_alloc.constprop.0>
 8002722:	|  |        |      9003      	str	r0, [sp, #12]
	LWIP_ASSERT("p != NULL", p);
 8002724:	|  |        |  /-- b958      	cbnz	r0, 800273e <ecm_input+0x36>
 8002726:	|  |        |  |   b672      	cpsid	i
 8002728:	|  |        |  |   4b23      	ldr	r3, [pc, #140]	@ (80027b8 <ecm_input+0xb0>)
 800272a:	|  |        |  |   9300      	str	r3, [sp, #0]
 800272c:	|  |        |  |   f8d7 12fc 	ldr.w	r1, [r7, #764]	@ 0x2fc
 8002730:	|  |        |  |   4a22      	ldr	r2, [pc, #136]	@ (80027bc <ecm_input+0xb4>)
 8002732:	|  |        |  |   4823      	ldr	r0, [pc, #140]	@ (80027c0 <ecm_input+0xb8>)
 8002734:	|  |        |  |   f240 1385 	movw	r3, #389	@ 0x185
 8002738:	|  |        |  |   f7fe fdde 	bl	80012f8 <printf_>
 800273c:	|  |        |  |   be00      	bkpt	0x0000
	st = bgrt_queue_swap(q, (void **)&p);
 800273e:	|  |        |  \-> 464a      	mov	r2, r9
 8002740:	|  |        |      a903      	add	r1, sp, #12
 8002742:	|  |        |      4640      	mov	r0, r8
 8002744:	|  |        |      f005 fdb0 	bl	80082a8 <bgrt_queue_fetch_fn>
	LWIP_ASSERT("st == BGRT_ST_OK", st == BGRT_ST_OK);
 8002748:	|  |        |  /-- b158      	cbz	r0, 8002762 <ecm_input+0x5a>
 800274a:	|  |        |  |   b672      	cpsid	i
 800274c:	|  |        |  |   4b1a      	ldr	r3, [pc, #104]	@ (80027b8 <ecm_input+0xb0>)
 800274e:	|  |        |  |   9300      	str	r3, [sp, #0]
 8002750:	|  |        |  |   f8d7 12fc 	ldr.w	r1, [r7, #764]	@ 0x2fc
 8002754:	|  |        |  |   4a1b      	ldr	r2, [pc, #108]	@ (80027c4 <ecm_input+0xbc>)
 8002756:	|  |        |  |   481a      	ldr	r0, [pc, #104]	@ (80027c0 <ecm_input+0xb8>)
 8002758:	|  |        |  |   f44f 73c4 	mov.w	r3, #392	@ 0x188
 800275c:	|  |        |  |   f7fe fdcc 	bl	80012f8 <printf_>
 8002760:	|  |        |  |   be00      	bkpt	0x0000
		pbuf_cat(pp, p);
 8002762:	|  |        |  \-> 9c03      	ldr	r4, [sp, #12]
	if (pp)
 8002764:	|  |  /-----|----- b305      	cbz	r5, 80027a8 <ecm_input+0xa0>
		pbuf_cat(pp, p);
 8002766:	|  |  |     |      4621      	mov	r1, r4
 8002768:	|  |  |     |      4628      	mov	r0, r5
 800276a:	|  |  |     |      f7ff ff87 	bl	800267c <pbuf_cat>
	if (p->len == ECM_PACKET_SIZE)
 800276e:	|  |  |  /--|----> 8963      	ldrh	r3, [r4, #10]
 8002770:	|  |  |  |  |      2b40      	cmp	r3, #64	@ 0x40
 8002772:	|  |  |  |  \----- d0d2      	beq.n	800271a <ecm_input+0x12>
 */
struct pbuf *
pbuf_coalesce(struct pbuf *p, pbuf_layer layer)
{
  struct pbuf *q;
  if (p->next == NULL) {
 8002774:	|  |  |  |         682b      	ldr	r3, [r5, #0]
 8002776:	|  |  |  |     /-- b12b      	cbz	r3, 8002784 <ecm_input+0x7c>
    return p;
  }
  q = pbuf_clone(layer, PBUF_RAM, p);
 8002778:	|  |  |  |     |   4629      	mov	r1, r5
 800277a:	|  |  |  |     |   2000      	movs	r0, #0
 800277c:	|  |  |  |     |   f006 fe36 	bl	80093ec <pbuf_clone.constprop.0>
  if (q == NULL) {
 8002780:	|  |  |  |     |   4604      	mov	r4, r0
 8002782:	|  |  |  |  /--|-- b998      	cbnz	r0, 80027ac <ecm_input+0xa4>
    return p;
 8002784:	|  |  |  |  |  \-> 462c      	mov	r4, r5
	if (iface->input(p, iface) != ERR_OK) {
 8002786:	|  |  |  |  |  /-> 68f3      	ldr	r3, [r6, #12]
	p = pbuf_coalesce(pp, PBUF_RAW);
 8002788:	|  |  |  |  |  |   9403      	str	r4, [sp, #12]
	if (iface->input(p, iface) != ERR_OK) {
 800278a:	|  |  |  |  |  |   4631      	mov	r1, r6
 800278c:	|  |  |  |  |  |   4620      	mov	r0, r4
 800278e:	|  |  |  |  |  |   4798      	blx	r3
 8002790:	|  |  |  |  |  |   2800      	cmp	r0, #0
 8002792:	|  \--|--|--|--|-- d0c1      	beq.n	8002718 <ecm_input+0x10>
 8002794:	|     |  |  |  |   4b07      	ldr	r3, [pc, #28]	@ (80027b4 <ecm_input+0xac>)
		LWIP_DEBUGF(ECM_DEBUG, ("ecmif.input\n"));
 8002796:	|     |  |  |  |   480c      	ldr	r0, [pc, #48]	@ (80027c8 <ecm_input+0xc0>)
 8002798:	|     |  |  |  |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 800279c:	|     |  |  |  |   f7fe fdac 	bl	80012f8 <printf_>
		pbuf_free(p);
 80027a0:	|     |  |  |  |   4620      	mov	r0, r4
 80027a2:	|     |  |  |  |   f007 fb0b 	bl	8009dbc <pbuf_free.isra.0>
 80027a6:	\-----|--|--|--|-- e7b6      	b.n	8002716 <ecm_input+0xe>
		pp = p;
 80027a8:	      \--|--|--|-> 4625      	mov	r5, r4
 80027aa:	         \--|--|-- e7e0      	b.n	800276e <ecm_input+0x66>
    /* @todo: what do we do now? */
    return p;
  }
  pbuf_free(p);
 80027ac:	            \--|-> 4628      	mov	r0, r5
 80027ae:	               |   f007 fb05 	bl	8009dbc <pbuf_free.isra.0>
  return q;
 80027b2:	               \-- e7e8      	b.n	8002786 <ecm_input+0x7e>
 80027b4:	                   20000060 	.word	0x20000060
 80027b8:	                   0800b262 	.word	0x0800b262
 80027bc:	                   0800b37d 	.word	0x0800b37d
 80027c0:	                   0800b232 	.word	0x0800b232
 80027c4:	                   0800b221 	.word	0x0800b221
 80027c8:	                   0800b95b 	.word	0x0800b95b
 80027cc:	                   08007dab 	.word	0x08007dab

080027d0 <pbuf_copy>:
{
 80027d0:	    b510      	push	{r4, lr}
  LWIP_ERROR("pbuf_copy: invalid source", p_from != NULL, return ERR_ARG;);
 80027d2:	/-- b129      	cbz	r1, 80027e0 <pbuf_copy+0x10>
}
 80027d4:	|   e8bd 4010 	ldmia.w	sp!, {r4, lr}
  return pbuf_copy_partial_pbuf(p_to, p_from, p_from->tot_len, 0);
 80027d8:	|   890a      	ldrh	r2, [r1, #8]
 80027da:	|   2300      	movs	r3, #0
 80027dc:	|   f7ff b90e 	b.w	80019fc <pbuf_copy_partial_pbuf>
 80027e0:	\-> 4b04      	ldr	r3, [pc, #16]	@ (80027f4 <pbuf_copy+0x24>)
  LWIP_ERROR("pbuf_copy: invalid source", p_from != NULL, return ERR_ARG;);
 80027e2:	    4805      	ldr	r0, [pc, #20]	@ (80027f8 <pbuf_copy+0x28>)
 80027e4:	    f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 80027e8:	    f7fe fd86 	bl	80012f8 <printf_>
}
 80027ec:	    f06f 000f 	mvn.w	r0, #15
 80027f0:	    bd10      	pop	{r4, pc}
 80027f2:	    bf00      	nop
 80027f4:	    20000060 	.word	0x20000060
 80027f8:	    0800b970 	.word	0x0800b970

080027fc <tcp_seg_free>:
 *
 * @param seg single tcp_seg to free
 */
void
tcp_seg_free(struct tcp_seg *seg)
{
 80027fc:	       b510      	push	{r4, lr}
  if (seg != NULL) {
 80027fe:	       4604      	mov	r4, r0
 8002800:	/----- b140      	cbz	r0, 8002814 <tcp_seg_free+0x18>
    if (seg->p != NULL) {
 8002802:	|      6840      	ldr	r0, [r0, #4]
 8002804:	|  /-- b108      	cbz	r0, 800280a <tcp_seg_free+0xe>
      pbuf_free(seg->p);
 8002806:	|  |   f007 fad9 	bl	8009dbc <pbuf_free.isra.0>
#if TCP_DEBUG
      seg->p = NULL;
#endif /* TCP_DEBUG */
    }
    memp_free(MEMP_TCP_SEG, seg);
 800280a:	|  \-> 4621      	mov	r1, r4
 800280c:	|      2003      	movs	r0, #3
  }
}
 800280e:	|      e8bd 4010 	ldmia.w	sp!, {r4, lr}
    memp_free(MEMP_TCP_SEG, seg);
 8002812:	|      e619      	b.n	8002448 <memp_free>
}
 8002814:	\----> bd10      	pop	{r4, pc}

08002816 <tcp_segs_free>:
{
 8002816:	       b510      	push	{r4, lr}
  while (seg != NULL) {
 8002818:	/--/-X b900      	cbnz	r0, 800281c <tcp_segs_free+0x6>
}
 800281a:	|  |   bd10      	pop	{r4, pc}
    struct tcp_seg *next = seg->next;
 800281c:	|  \-> 6804      	ldr	r4, [r0, #0]
    tcp_seg_free(seg);
 800281e:	|      f7ff ffed 	bl	80027fc <tcp_seg_free>
    seg = next;
 8002822:	|      4620      	mov	r0, r4
 8002824:	\----- e7f8      	b.n	8002818 <tcp_segs_free+0x2>

08002826 <tcp_pcb_purge>:
 *
 * @param pcb tcp_pcb to purge. The pcb itself is not deallocated!
 */
void
tcp_pcb_purge(struct tcp_pcb *pcb)
{
 8002826:	       b510      	push	{r4, lr}
  LWIP_ERROR("tcp_pcb_purge: invalid pcb", pcb != NULL, return);
 8002828:	       4604      	mov	r4, r0
 800282a:	   /-- b938      	cbnz	r0, 800283c <tcp_pcb_purge+0x16>
 800282c:	   |   4b13      	ldr	r3, [pc, #76]	@ (800287c <tcp_pcb_purge+0x56>)
 800282e:	   |   4814      	ldr	r0, [pc, #80]	@ (8002880 <tcp_pcb_purge+0x5a>)
 8002830:	   |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
    pcb->unacked = pcb->unsent = NULL;
#if TCP_OVERSIZE
    pcb->unsent_oversize = 0;
#endif /* TCP_OVERSIZE */
  }
}
 8002834:	   |   e8bd 4010 	ldmia.w	sp!, {r4, lr}
  LWIP_ERROR("tcp_pcb_purge: invalid pcb", pcb != NULL, return);
 8002838:	   |   f7fe bd5e 	b.w	80012f8 <printf_>
  if (pcb->state != CLOSED &&
 800283c:	   \-> 7d03      	ldrb	r3, [r0, #20]
 800283e:	       2b01      	cmp	r3, #1
 8002840:	/----- d91b      	bls.n	800287a <tcp_pcb_purge+0x54>
 8002842:	|      2b0a      	cmp	r3, #10
 8002844:	+----- d019      	beq.n	800287a <tcp_pcb_purge+0x54>
    if (pcb->refused_data != NULL) {
 8002846:	|      6f80      	ldr	r0, [r0, #120]	@ 0x78
 8002848:	|  /-- b118      	cbz	r0, 8002852 <tcp_pcb_purge+0x2c>
      pbuf_free(pcb->refused_data);
 800284a:	|  |   f007 fab7 	bl	8009dbc <pbuf_free.isra.0>
      pcb->refused_data = NULL;
 800284e:	|  |   2300      	movs	r3, #0
 8002850:	|  |   67a3      	str	r3, [r4, #120]	@ 0x78
    if (pcb->ooseq != NULL) {
 8002852:	|  \-> 6f60      	ldr	r0, [r4, #116]	@ 0x74
 8002854:	|  /-- b118      	cbz	r0, 800285e <tcp_pcb_purge+0x38>
/* Free all ooseq pbufs (and possibly reset SACK state) */
void
tcp_free_ooseq(struct tcp_pcb *pcb)
{
  if (pcb->ooseq) {
    tcp_segs_free(pcb->ooseq);
 8002856:	|  |   f7ff ffde 	bl	8002816 <tcp_segs_free>
    pcb->ooseq = NULL;
 800285a:	|  |   2300      	movs	r3, #0
 800285c:	|  |   6763      	str	r3, [r4, #116]	@ 0x74
    pcb->rtime = -1;
 800285e:	|  \-> f64f 73ff 	movw	r3, #65535	@ 0xffff
 8002862:	|      8623      	strh	r3, [r4, #48]	@ 0x30
    tcp_segs_free(pcb->unsent);
 8002864:	|      6ee0      	ldr	r0, [r4, #108]	@ 0x6c
 8002866:	|      f7ff ffd6 	bl	8002816 <tcp_segs_free>
    tcp_segs_free(pcb->unacked);
 800286a:	|      6f20      	ldr	r0, [r4, #112]	@ 0x70
 800286c:	|      f7ff ffd3 	bl	8002816 <tcp_segs_free>
    pcb->unacked = pcb->unsent = NULL;
 8002870:	|      2300      	movs	r3, #0
 8002872:	|      e9c4 331b 	strd	r3, r3, [r4, #108]	@ 0x6c
    pcb->unsent_oversize = 0;
 8002876:	|      f8a4 3068 	strh.w	r3, [r4, #104]	@ 0x68
}
 800287a:	\----> bd10      	pop	{r4, pc}
 800287c:	       20000060 	.word	0x20000060
 8002880:	       0800b992 	.word	0x0800b992

08002884 <tcp_oos_insert_segment>:
{
 8002884:	             b5f7      	push	{r0, r1, r2, r4, r5, r6, r7, lr}
 8002886:	             460c      	mov	r4, r1
  LWIP_ASSERT("tcp_oos_insert_segment: invalid cseg", cseg != NULL);
 8002888:	             4605      	mov	r5, r0
 800288a:	         /-- b960      	cbnz	r0, 80028a6 <tcp_oos_insert_segment+0x22>
 800288c:	         |   b672      	cpsid	i
 800288e:	         |   4b20      	ldr	r3, [pc, #128]	@ (8002910 <tcp_oos_insert_segment+0x8c>)
 8002890:	         |   4a20      	ldr	r2, [pc, #128]	@ (8002914 <tcp_oos_insert_segment+0x90>)
 8002892:	         |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8002896:	         |   4b20      	ldr	r3, [pc, #128]	@ (8002918 <tcp_oos_insert_segment+0x94>)
 8002898:	         |   9300      	str	r3, [sp, #0]
 800289a:	         |   4820      	ldr	r0, [pc, #128]	@ (800291c <tcp_oos_insert_segment+0x98>)
 800289c:	         |   f240 432c 	movw	r3, #1068	@ 0x42c
 80028a0:	         |   f7fe fd2a 	bl	80012f8 <printf_>
 80028a4:	         |   be00      	bkpt	0x0000
  if (TCPH_FLAGS(cseg->tcphdr) & TCP_FIN) {
 80028a6:	         \-> 692b      	ldr	r3, [r5, #16]
 80028a8:	             899b      	ldrh	r3, [r3, #12]
 80028aa:	             ba5b      	rev16	r3, r3
 80028ac:	             07da      	lsls	r2, r3, #31
 80028ae:	   /-------- d417      	bmi.n	80028e0 <tcp_oos_insert_segment+0x5c>
           TCP_SEQ_GEQ((seqno + cseg->len),
 80028b0:	   |         4e1b      	ldr	r6, [pc, #108]	@ (8002920 <tcp_oos_insert_segment+0x9c>)
 80028b2:	/--|-------> 6927      	ldr	r7, [r4, #16]
 80028b4:	|  |         892b      	ldrh	r3, [r5, #8]
 80028b6:	|  |         f8d6 00c8 	ldr.w	r0, [r6, #200]	@ 0xc8
 80028ba:	|  |         6879      	ldr	r1, [r7, #4]
 80028bc:	|  |         f8b4 c008 	ldrh.w	ip, [r4, #8]
 80028c0:	|  |         4403      	add	r3, r0
 80028c2:	|  |         1a5a      	subs	r2, r3, r1
 80028c4:	|  |         eba2 020c 	sub.w	r2, r2, ip
    while (next &&
 80028c8:	|  |         2a00      	cmp	r2, #0
 80028ca:	|  |  /----- da10      	bge.n	80028ee <tcp_oos_insert_segment+0x6a>
        TCP_SEQ_GT(seqno + cseg->len, next->tcphdr->seqno)) {
 80028cc:	|  |  |      1acb      	subs	r3, r1, r3
    if (next &&
 80028ce:	|  |  |      2b00      	cmp	r3, #0
 80028d0:	|  |  |  /-- da0a      	bge.n	80028e8 <tcp_oos_insert_segment+0x64>
      cseg->len = (u16_t)(next->tcphdr->seqno - seqno);
 80028d2:	|  |  |  |   1a09      	subs	r1, r1, r0
 80028d4:	|  |  |  |   b289      	uxth	r1, r1
      pbuf_realloc(cseg->p, cseg->len);
 80028d6:	|  |  |  |   6868      	ldr	r0, [r5, #4]
      cseg->len = (u16_t)(next->tcphdr->seqno - seqno);
 80028d8:	|  |  |  |   8129      	strh	r1, [r5, #8]
      pbuf_realloc(cseg->p, cseg->len);
 80028da:	|  |  |  |   f7ff f843 	bl	8001964 <pbuf_realloc>
 80028de:	|  |  |  +-- e003      	b.n	80028e8 <tcp_oos_insert_segment+0x64>
    tcp_segs_free(next);
 80028e0:	|  \--|--|-> 4620      	mov	r0, r4
 80028e2:	|     |  |   f7ff ff98 	bl	8002816 <tcp_segs_free>
    next = NULL;
 80028e6:	|  /--|--|-> 2400      	movs	r4, #0
  cseg->next = next;
 80028e8:	|  |  |  \-> 602c      	str	r4, [r5, #0]
}
 80028ea:	|  |  |      b003      	add	sp, #12
 80028ec:	|  |  |      bdf0      	pop	{r4, r5, r6, r7, pc}
      if (TCPH_FLAGS(next->tcphdr) & TCP_FIN) {
 80028ee:	|  |  \----> 89bb      	ldrh	r3, [r7, #12]
      next = next->next;
 80028f0:	|  |         6827      	ldr	r7, [r4, #0]
 80028f2:	|  |         ba5b      	rev16	r3, r3
      if (TCPH_FLAGS(next->tcphdr) & TCP_FIN) {
 80028f4:	|  |         07db      	lsls	r3, r3, #31
        TCPH_SET_FLAG(cseg->tcphdr, TCP_FIN);
 80028f6:	|  |         bf41      	itttt	mi
 80028f8:	|  |         692a      	ldrmi	r2, [r5, #16]
 80028fa:	|  |         8993      	ldrhmi	r3, [r2, #12]
 80028fc:	|  |         f443 7380 	orrmi.w	r3, r3, #256	@ 0x100
 8002900:	|  |         8193      	strhmi	r3, [r2, #12]
      tcp_seg_free(old_seg);
 8002902:	|  |         4620      	mov	r0, r4
 8002904:	|  |         f7ff ff7a 	bl	80027fc <tcp_seg_free>
    while (next &&
 8002908:	|  |         2f00      	cmp	r7, #0
 800290a:	|  \-------- d0ec      	beq.n	80028e6 <tcp_oos_insert_segment+0x62>
 800290c:	|            463c      	mov	r4, r7
 800290e:	\----------- e7d0      	b.n	80028b2 <tcp_oos_insert_segment+0x2e>
 8002910:	             20000060 	.word	0x20000060
 8002914:	             0800b9b5 	.word	0x0800b9b5
 8002918:	             0800b591 	.word	0x0800b591
 800291c:	             0800b232 	.word	0x0800b232
 8002920:	             20001158 	.word	0x20001158

08002924 <tcp_create_segment>:
{
 8002924:	          e92d 47f3 	stmdb	sp!, {r0, r1, r4, r5, r6, r7, r8, r9, sl, lr}
 8002928:	          460e      	mov	r6, r1
 800292a:	          f89d 8028 	ldrb.w	r8, [sp, #40]	@ 0x28
 800292e:	          4617      	mov	r7, r2
 8002930:	          469a      	mov	sl, r3
  LWIP_ASSERT("tcp_create_segment: invalid pcb", pcb != NULL);
 8002932:	          4681      	mov	r9, r0
 8002934:	      /-- b958      	cbnz	r0, 800294e <tcp_create_segment+0x2a>
 8002936:	      |   b672      	cpsid	i
 8002938:	      |   4b35      	ldr	r3, [pc, #212]	@ (8002a10 <tcp_create_segment+0xec>)
 800293a:	      |   4a36      	ldr	r2, [pc, #216]	@ (8002a14 <tcp_create_segment+0xf0>)
 800293c:	      |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8002940:	      |   4b35      	ldr	r3, [pc, #212]	@ (8002a18 <tcp_create_segment+0xf4>)
 8002942:	      |   9300      	str	r3, [sp, #0]
 8002944:	      |   4835      	ldr	r0, [pc, #212]	@ (8002a1c <tcp_create_segment+0xf8>)
 8002946:	      |   23a6      	movs	r3, #166	@ 0xa6
 8002948:	      |   f7fe fcd6 	bl	80012f8 <printf_>
 800294c:	      |   be00      	bkpt	0x0000
  LWIP_ASSERT("tcp_create_segment: invalid pbuf", p != NULL);
 800294e:	   /--\-X b95e      	cbnz	r6, 8002968 <tcp_create_segment+0x44>
 8002950:	   |      b672      	cpsid	i
 8002952:	   |      4b2f      	ldr	r3, [pc, #188]	@ (8002a10 <tcp_create_segment+0xec>)
 8002954:	   |      4a32      	ldr	r2, [pc, #200]	@ (8002a20 <tcp_create_segment+0xfc>)
 8002956:	   |      f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 800295a:	   |      4b2f      	ldr	r3, [pc, #188]	@ (8002a18 <tcp_create_segment+0xf4>)
 800295c:	   |      9300      	str	r3, [sp, #0]
 800295e:	   |      482f      	ldr	r0, [pc, #188]	@ (8002a1c <tcp_create_segment+0xf8>)
 8002960:	   |      23a7      	movs	r3, #167	@ 0xa7
 8002962:	   |      f7fe fcc9 	bl	80012f8 <printf_>
 8002966:	   |      be00      	bkpt	0x0000
  if ((seg = (struct tcp_seg *)memp_malloc(MEMP_TCP_SEG)) == NULL) {
 8002968:	   \----> 2003      	movs	r0, #3
 800296a:	          f7ff fbbf 	bl	80020ec <memp_malloc>
  optlen = LWIP_TCP_OPT_LENGTH_SEGMENT(optflags, pcb);
 800296e:	          ea4f 0588 	mov.w	r5, r8, lsl #2
 8002972:	          f005 0504 	and.w	r5, r5, #4
  if ((seg = (struct tcp_seg *)memp_malloc(MEMP_TCP_SEG)) == NULL) {
 8002976:	          4604      	mov	r4, r0
 8002978:	      /-- b938      	cbnz	r0, 800298a <tcp_create_segment+0x66>
    pbuf_free(p);
 800297a:	      |   4630      	mov	r0, r6
 800297c:	      |   f007 fa1e 	bl	8009dbc <pbuf_free.isra.0>
    return NULL;
 8002980:	   /--|-> 2400      	movs	r4, #0
}
 8002982:	/--|--|-> 4620      	mov	r0, r4
 8002984:	|  |  |   b002      	add	sp, #8
 8002986:	|  |  |   e8bd 87f0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, r9, sl, pc}
  seg->next = NULL;
 800298a:	|  |  \-> 2300      	movs	r3, #0
  seg->flags = optflags;
 800298c:	|  |      f880 800c 	strb.w	r8, [r0, #12]
  seg->p = p;
 8002990:	|  |      e9c0 3600 	strd	r3, r6, [r0]
  LWIP_ASSERT("p->tot_len >= optlen", p->tot_len >= optlen);
 8002994:	|  |      8933      	ldrh	r3, [r6, #8]
 8002996:	|  |      42ab      	cmp	r3, r5
 8002998:	|  |  /-- d20b      	bcs.n	80029b2 <tcp_create_segment+0x8e>
 800299a:	|  |  |   b672      	cpsid	i
 800299c:	|  |  |   4b1c      	ldr	r3, [pc, #112]	@ (8002a10 <tcp_create_segment+0xec>)
 800299e:	|  |  |   4a21      	ldr	r2, [pc, #132]	@ (8002a24 <tcp_create_segment+0x100>)
 80029a0:	|  |  |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 80029a4:	|  |  |   4b1c      	ldr	r3, [pc, #112]	@ (8002a18 <tcp_create_segment+0xf4>)
 80029a6:	|  |  |   9300      	str	r3, [sp, #0]
 80029a8:	|  |  |   481c      	ldr	r0, [pc, #112]	@ (8002a1c <tcp_create_segment+0xf8>)
 80029aa:	|  |  |   23b3      	movs	r3, #179	@ 0xb3
 80029ac:	|  |  |   f7fe fca4 	bl	80012f8 <printf_>
 80029b0:	|  |  |   be00      	bkpt	0x0000
  seg->len = p->tot_len - optlen;
 80029b2:	|  |  \-> 8933      	ldrh	r3, [r6, #8]
  seg->oversize_left = 0;
 80029b4:	|  |      2200      	movs	r2, #0
  seg->len = p->tot_len - optlen;
 80029b6:	|  |      1b5b      	subs	r3, r3, r5
 80029b8:	|  |      8123      	strh	r3, [r4, #8]
  seg->oversize_left = 0;
 80029ba:	|  |      8162      	strh	r2, [r4, #10]
  return pbuf_add_header_impl(p, header_size_increment, 0);
 80029bc:	|  |      2114      	movs	r1, #20
 80029be:	|  |      4630      	mov	r0, r6
 80029c0:	|  |      f7ff fdc6 	bl	8002550 <pbuf_add_header_impl.lto_priv.0>
  if (pbuf_add_header(p, TCP_HLEN)) {
 80029c4:	|  |      4680      	mov	r8, r0
 80029c6:	|  |  /-- b148      	cbz	r0, 80029dc <tcp_create_segment+0xb8>
    TCP_STATS_INC(tcp.err);
 80029c8:	|  |  |   4a17      	ldr	r2, [pc, #92]	@ (8002a28 <tcp_create_segment+0x104>)
 80029ca:	|  |  |   f8b2 3050 	ldrh.w	r3, [r2, #80]	@ 0x50
    tcp_seg_free(seg);
 80029ce:	|  |  |   4620      	mov	r0, r4
    TCP_STATS_INC(tcp.err);
 80029d0:	|  |  |   3301      	adds	r3, #1
 80029d2:	|  |  |   f8a2 3050 	strh.w	r3, [r2, #80]	@ 0x50
    tcp_seg_free(seg);
 80029d6:	|  |  |   f7ff ff11 	bl	80027fc <tcp_seg_free>
    return NULL;
 80029da:	|  \--|-- e7d1      	b.n	8002980 <tcp_create_segment+0x5c>
  seg->tcphdr = (struct tcp_hdr *)seg->p->payload;
 80029dc:	|     \-> 6863      	ldr	r3, [r4, #4]
 80029de:	|         685e      	ldr	r6, [r3, #4]
 80029e0:	|         f8b9 3016 	ldrh.w	r3, [r9, #22]
 80029e4:	|         6126      	str	r6, [r4, #16]
 80029e6:	|         ba5b      	rev16	r3, r3
  seg->tcphdr->src = lwip_htons(pcb->local_port);
 80029e8:	|         8033      	strh	r3, [r6, #0]
 80029ea:	|         f8b9 3018 	ldrh.w	r3, [r9, #24]
 80029ee:	|         ba5b      	rev16	r3, r3
  seg->tcphdr->dest = lwip_htons(pcb->remote_port);
 80029f0:	|         8073      	strh	r3, [r6, #2]
  seg->tcphdr->seqno = lwip_htonl(seqno);
 80029f2:	|         4650      	mov	r0, sl
  TCPH_HDRLEN_FLAGS_SET(seg->tcphdr, (5 + optlen / 4), hdrflags);
 80029f4:	|         02ad      	lsls	r5, r5, #10
  seg->tcphdr->seqno = lwip_htonl(seqno);
 80029f6:	|         f005 fb9d 	bl	8008134 <lwip_htonl>
  TCPH_HDRLEN_FLAGS_SET(seg->tcphdr, (5 + optlen / 4), hdrflags);
 80029fa:	|         f505 45a0 	add.w	r5, r5, #20480	@ 0x5000
 80029fe:	|         432f      	orrs	r7, r5
 8002a00:	|         ba7f      	rev16	r7, r7
  seg->tcphdr->seqno = lwip_htonl(seqno);
 8002a02:	|         6070      	str	r0, [r6, #4]
  TCPH_HDRLEN_FLAGS_SET(seg->tcphdr, (5 + optlen / 4), hdrflags);
 8002a04:	|         81b7      	strh	r7, [r6, #12]
  seg->tcphdr->urgp = 0;
 8002a06:	|         f886 8012 	strb.w	r8, [r6, #18]
 8002a0a:	|         f886 8013 	strb.w	r8, [r6, #19]
  return seg;
 8002a0e:	\-------- e7b8      	b.n	8002982 <tcp_create_segment+0x5e>
 8002a10:	          20000060 	.word	0x20000060
 8002a14:	          0800b9da 	.word	0x0800b9da
 8002a18:	          0800b5cd 	.word	0x0800b5cd
 8002a1c:	          0800b232 	.word	0x0800b232
 8002a20:	          0800b9fa 	.word	0x0800b9fa
 8002a24:	          0800ba1b 	.word	0x0800ba1b
 8002a28:	          20001158 	.word	0x20001158

08002a2c <tcp_enqueue_flags>:
{
 8002a2c:	             e92d 43f7 	stmdb	sp!, {r0, r1, r2, r4, r5, r6, r7, r8, r9, lr}
  LWIP_ASSERT("tcp_enqueue_flags: need either TCP_SYN or TCP_FIN in flags (programmer violates API)",
 8002a30:	             f011 0903 	ands.w	r9, r1, #3
{
 8002a34:	             4604      	mov	r4, r0
 8002a36:	             460e      	mov	r6, r1
  LWIP_ASSERT("tcp_enqueue_flags: need either TCP_SYN or TCP_FIN in flags (programmer violates API)",
 8002a38:	         /-- d10c      	bne.n	8002a54 <tcp_enqueue_flags+0x28>
 8002a3a:	         |   b672      	cpsid	i
 8002a3c:	         |   4b51      	ldr	r3, [pc, #324]	@ (8002b84 <tcp_enqueue_flags+0x158>)
 8002a3e:	         |   4a52      	ldr	r2, [pc, #328]	@ (8002b88 <tcp_enqueue_flags+0x15c>)
 8002a40:	         |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8002a44:	         |   4b51      	ldr	r3, [pc, #324]	@ (8002b8c <tcp_enqueue_flags+0x160>)
 8002a46:	         |   9300      	str	r3, [sp, #0]
 8002a48:	         |   4851      	ldr	r0, [pc, #324]	@ (8002b90 <tcp_enqueue_flags+0x164>)
 8002a4a:	         |   f240 4313 	movw	r3, #1043	@ 0x413
 8002a4e:	         |   f7fe fc53 	bl	80012f8 <printf_>
 8002a52:	         |   be00      	bkpt	0x0000
  LWIP_ASSERT("tcp_enqueue_flags: invalid pcb", pcb != NULL);
 8002a54:	      /--\-X b964      	cbnz	r4, 8002a70 <tcp_enqueue_flags+0x44>
 8002a56:	      |      b672      	cpsid	i
 8002a58:	      |      4b4a      	ldr	r3, [pc, #296]	@ (8002b84 <tcp_enqueue_flags+0x158>)
 8002a5a:	      |      4a4e      	ldr	r2, [pc, #312]	@ (8002b94 <tcp_enqueue_flags+0x168>)
 8002a5c:	      |      f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8002a60:	      |      4b4a      	ldr	r3, [pc, #296]	@ (8002b8c <tcp_enqueue_flags+0x160>)
 8002a62:	      |      9300      	str	r3, [sp, #0]
 8002a64:	      |      484a      	ldr	r0, [pc, #296]	@ (8002b90 <tcp_enqueue_flags+0x164>)
 8002a66:	      |      f240 4315 	movw	r3, #1045	@ 0x415
 8002a6a:	      |      f7fe fc45 	bl	80012f8 <printf_>
 8002a6e:	      |      be00      	bkpt	0x0000
  if (flags & TCP_SYN) {
 8002a70:	      \----> f3c6 0740 	ubfx	r7, r6, #1, #1
  if ((p = pbuf_alloc(PBUF_TRANSPORT, optlen, PBUF_RAM)) == NULL) {
 8002a74:	             ea4f 0887 	mov.w	r8, r7, lsl #2
 8002a78:	             4641      	mov	r1, r8
 8002a7a:	             2036      	movs	r0, #54	@ 0x36
 8002a7c:	             f006 fbfc 	bl	8009278 <pbuf_alloc.constprop.0>
 8002a80:	             4605      	mov	r5, r0
 8002a82:	         /-- b980      	cbnz	r0, 8002aa6 <tcp_enqueue_flags+0x7a>
    tcp_set_flags(pcb, TF_NAGLEMEMERR);
 8002a84:	      /--|-> 8b63      	ldrh	r3, [r4, #26]
    TCP_STATS_INC(tcp.memerr);
 8002a86:	      |  |   4a44      	ldr	r2, [pc, #272]	@ (8002b98 <tcp_enqueue_flags+0x16c>)
    tcp_set_flags(pcb, TF_NAGLEMEMERR);
 8002a88:	      |  |   f043 0380 	orr.w	r3, r3, #128	@ 0x80
 8002a8c:	      |  |   8363      	strh	r3, [r4, #26]
    TCP_STATS_INC(tcp.memerr);
 8002a8e:	      |  |   4b42      	ldr	r3, [pc, #264]	@ (8002b98 <tcp_enqueue_flags+0x16c>)
 8002a90:	      |  |   f8b3 3048 	ldrh.w	r3, [r3, #72]	@ 0x48
 8002a94:	      |  |   3301      	adds	r3, #1
 8002a96:	      |  |   b29b      	uxth	r3, r3
 8002a98:	      |  |   f8a2 3048 	strh.w	r3, [r2, #72]	@ 0x48
    return ERR_MEM;
 8002a9c:	      |  |   f04f 30ff 	mov.w	r0, #4294967295	@ 0xffffffff
}
 8002aa0:	/-----|--|-> b003      	add	sp, #12
 8002aa2:	|     |  |   e8bd 83f0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, r9, pc}
  LWIP_ASSERT("tcp_enqueue_flags: check that first pbuf can hold optlen",
 8002aa6:	|     |  \-> 8943      	ldrh	r3, [r0, #10]
 8002aa8:	|     |      4543      	cmp	r3, r8
 8002aaa:	|     |  /-- d20c      	bcs.n	8002ac6 <tcp_enqueue_flags+0x9a>
 8002aac:	|     |  |   b672      	cpsid	i
 8002aae:	|     |  |   4b35      	ldr	r3, [pc, #212]	@ (8002b84 <tcp_enqueue_flags+0x158>)
 8002ab0:	|     |  |   4a3a      	ldr	r2, [pc, #232]	@ (8002b9c <tcp_enqueue_flags+0x170>)
 8002ab2:	|     |  |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8002ab6:	|     |  |   4b35      	ldr	r3, [pc, #212]	@ (8002b8c <tcp_enqueue_flags+0x160>)
 8002ab8:	|     |  |   9300      	str	r3, [sp, #0]
 8002aba:	|     |  |   4835      	ldr	r0, [pc, #212]	@ (8002b90 <tcp_enqueue_flags+0x164>)
 8002abc:	|     |  |   f240 433d 	movw	r3, #1085	@ 0x43d
 8002ac0:	|     |  |   f7fe fc1a 	bl	80012f8 <printf_>
 8002ac4:	|     |  |   be00      	bkpt	0x0000
  if ((seg = tcp_create_segment(pcb, p, flags, pcb->snd_lbb, optflags)) == NULL) {
 8002ac6:	|     |  \-> 9700      	str	r7, [sp, #0]
 8002ac8:	|     |      4629      	mov	r1, r5
 8002aca:	|     |      6de3      	ldr	r3, [r4, #92]	@ 0x5c
 8002acc:	|     |      4632      	mov	r2, r6
 8002ace:	|     |      4620      	mov	r0, r4
 8002ad0:	|     |      f7ff ff28 	bl	8002924 <tcp_create_segment>
 8002ad4:	|     |      4605      	mov	r5, r0
 8002ad6:	|     |      2800      	cmp	r0, #0
 8002ad8:	|     \----- d0d4      	beq.n	8002a84 <tcp_enqueue_flags+0x58>
  LWIP_ASSERT("seg->tcphdr not aligned", ((mem_ptr_t)seg->tcphdr % LWIP_MIN(MEM_ALIGNMENT, 4)) == 0);
 8002ada:	|            6903      	ldr	r3, [r0, #16]
 8002adc:	|            079a      	lsls	r2, r3, #30
 8002ade:	|        /-- d00c      	beq.n	8002afa <tcp_enqueue_flags+0xce>
 8002ae0:	|        |   b672      	cpsid	i
 8002ae2:	|        |   4b28      	ldr	r3, [pc, #160]	@ (8002b84 <tcp_enqueue_flags+0x158>)
 8002ae4:	|        |   4a2e      	ldr	r2, [pc, #184]	@ (8002ba0 <tcp_enqueue_flags+0x174>)
 8002ae6:	|        |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8002aea:	|        |   4b28      	ldr	r3, [pc, #160]	@ (8002b8c <tcp_enqueue_flags+0x160>)
 8002aec:	|        |   9300      	str	r3, [sp, #0]
 8002aee:	|        |   4828      	ldr	r0, [pc, #160]	@ (8002b90 <tcp_enqueue_flags+0x164>)
 8002af0:	|        |   f240 4346 	movw	r3, #1094	@ 0x446
 8002af4:	|        |   f7fe fc00 	bl	80012f8 <printf_>
 8002af8:	|        |   be00      	bkpt	0x0000
  LWIP_ASSERT("tcp_enqueue_flags: invalid segment length", seg->len == 0);
 8002afa:	|        \-> 892b      	ldrh	r3, [r5, #8]
 8002afc:	|        /-- b163      	cbz	r3, 8002b18 <tcp_enqueue_flags+0xec>
 8002afe:	|        |   b672      	cpsid	i
 8002b00:	|        |   4b20      	ldr	r3, [pc, #128]	@ (8002b84 <tcp_enqueue_flags+0x158>)
 8002b02:	|        |   4a28      	ldr	r2, [pc, #160]	@ (8002ba4 <tcp_enqueue_flags+0x178>)
 8002b04:	|        |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8002b08:	|        |   4b20      	ldr	r3, [pc, #128]	@ (8002b8c <tcp_enqueue_flags+0x160>)
 8002b0a:	|        |   9300      	str	r3, [sp, #0]
 8002b0c:	|        |   4820      	ldr	r0, [pc, #128]	@ (8002b90 <tcp_enqueue_flags+0x164>)
 8002b0e:	|        |   f240 4347 	movw	r3, #1095	@ 0x447
 8002b12:	|        |   f7fe fbf1 	bl	80012f8 <printf_>
 8002b16:	|        |   be00      	bkpt	0x0000
  if (pcb->unsent == NULL) {
 8002b18:	|        \-> 6ee3      	ldr	r3, [r4, #108]	@ 0x6c
 8002b1a:	|            2b00      	cmp	r3, #0
 8002b1c:	|     /----- d12c      	bne.n	8002b78 <tcp_enqueue_flags+0x14c>
    pcb->unsent = seg;
 8002b1e:	|     |      66e5      	str	r5, [r4, #108]	@ 0x6c
  pcb->unsent_oversize = 0;
 8002b20:	|  /--|----> 2300      	movs	r3, #0
 8002b22:	|  |  |      f8a4 3068 	strh.w	r3, [r4, #104]	@ 0x68
  if ((flags & TCP_SYN) || (flags & TCP_FIN)) {
 8002b26:	|  |  |      f1b9 0f00 	cmp.w	r9, #0
 8002b2a:	|  |  |  /-- d008      	beq.n	8002b3e <tcp_enqueue_flags+0x112>
    pcb->snd_lbb++;
 8002b2c:	|  |  |  |   6de3      	ldr	r3, [r4, #92]	@ 0x5c
 8002b2e:	|  |  |  |   3301      	adds	r3, #1
 8002b30:	|  |  |  |   65e3      	str	r3, [r4, #92]	@ 0x5c
  if (flags & TCP_FIN) {
 8002b32:	|  |  |  |   07f3      	lsls	r3, r6, #31
    tcp_set_flags(pcb, TF_FIN);
 8002b34:	|  |  |  |   bf42      	ittt	mi
 8002b36:	|  |  |  |   8b63      	ldrhmi	r3, [r4, #26]
 8002b38:	|  |  |  |   f043 0320 	orrmi.w	r3, r3, #32
 8002b3c:	|  |  |  |   8363      	strhmi	r3, [r4, #26]
  pcb->snd_queuelen += pbuf_clen(seg->p);
 8002b3e:	|  |  |  \-> 6868      	ldr	r0, [r5, #4]
 8002b40:	|  |  |      f7ff fd70 	bl	8002624 <pbuf_clen>
 8002b44:	|  |  |      f8b4 3066 	ldrh.w	r3, [r4, #102]	@ 0x66
 8002b48:	|  |  |      4418      	add	r0, r3
 8002b4a:	|  |  |      b280      	uxth	r0, r0
 8002b4c:	|  |  |      f8a4 0066 	strh.w	r0, [r4, #102]	@ 0x66
  if (pcb->snd_queuelen != 0) {
 8002b50:	|  |  |  /-- b180      	cbz	r0, 8002b74 <tcp_enqueue_flags+0x148>
    LWIP_ASSERT("tcp_enqueue_flags: invalid queue length",
 8002b52:	|  |  |  |   6f23      	ldr	r3, [r4, #112]	@ 0x70
 8002b54:	|  |  |  +-- b973      	cbnz	r3, 8002b74 <tcp_enqueue_flags+0x148>
 8002b56:	|  |  |  |   6ee3      	ldr	r3, [r4, #108]	@ 0x6c
 8002b58:	|  |  |  +-- b963      	cbnz	r3, 8002b74 <tcp_enqueue_flags+0x148>
 8002b5a:	|  |  |  |   b672      	cpsid	i
 8002b5c:	|  |  |  |   4b09      	ldr	r3, [pc, #36]	@ (8002b84 <tcp_enqueue_flags+0x158>)
 8002b5e:	|  |  |  |   4a12      	ldr	r2, [pc, #72]	@ (8002ba8 <tcp_enqueue_flags+0x17c>)
 8002b60:	|  |  |  |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8002b64:	|  |  |  |   4b09      	ldr	r3, [pc, #36]	@ (8002b8c <tcp_enqueue_flags+0x160>)
 8002b66:	|  |  |  |   9300      	str	r3, [sp, #0]
 8002b68:	|  |  |  |   4809      	ldr	r0, [pc, #36]	@ (8002b90 <tcp_enqueue_flags+0x164>)
 8002b6a:	|  |  |  |   f240 4369 	movw	r3, #1129	@ 0x469
 8002b6e:	|  |  |  |   f7fe fbc3 	bl	80012f8 <printf_>
 8002b72:	|  |  |  |   be00      	bkpt	0x0000
  return ERR_OK;
 8002b74:	|  |  |  \-> 2000      	movs	r0, #0
 8002b76:	\--|--|----- e793      	b.n	8002aa0 <tcp_enqueue_flags+0x74>
    for (useg = pcb->unsent; useg->next != NULL; useg = useg->next);
 8002b78:	   |  >----> 461a      	mov	r2, r3
 8002b7a:	   |  |      681b      	ldr	r3, [r3, #0]
 8002b7c:	   |  |      2b00      	cmp	r3, #0
 8002b7e:	   |  \----- d1fb      	bne.n	8002b78 <tcp_enqueue_flags+0x14c>
    useg->next = seg;
 8002b80:	   |         6015      	str	r5, [r2, #0]
 8002b82:	   \-------- e7cd      	b.n	8002b20 <tcp_enqueue_flags+0xf4>
 8002b84:	             20000060 	.word	0x20000060
 8002b88:	             0800ba30 	.word	0x0800ba30
 8002b8c:	             0800b5cd 	.word	0x0800b5cd
 8002b90:	             0800b232 	.word	0x0800b232
 8002b94:	             0800ba85 	.word	0x0800ba85
 8002b98:	             20001158 	.word	0x20001158
 8002b9c:	             0800baa4 	.word	0x0800baa4
 8002ba0:	             0800badd 	.word	0x0800badd
 8002ba4:	             0800baf5 	.word	0x0800baf5
 8002ba8:	             0800bb1f 	.word	0x0800bb1f

08002bac <tcp_send_fin>:
{
 8002bac:	       b513      	push	{r0, r1, r4, lr}
  LWIP_ASSERT("tcp_send_fin: invalid pcb", pcb != NULL);
 8002bae:	       4604      	mov	r4, r0
 8002bb0:	   /-- b960      	cbnz	r0, 8002bcc <tcp_send_fin+0x20>
 8002bb2:	   |   b672      	cpsid	i
 8002bb4:	   |   4b13      	ldr	r3, [pc, #76]	@ (8002c04 <tcp_send_fin+0x58>)
 8002bb6:	   |   4a14      	ldr	r2, [pc, #80]	@ (8002c08 <tcp_send_fin+0x5c>)
 8002bb8:	   |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8002bbc:	   |   4b13      	ldr	r3, [pc, #76]	@ (8002c0c <tcp_send_fin+0x60>)
 8002bbe:	   |   9300      	str	r3, [sp, #0]
 8002bc0:	   |   4813      	ldr	r0, [pc, #76]	@ (8002c10 <tcp_send_fin+0x64>)
 8002bc2:	   |   f240 33ef 	movw	r3, #1007	@ 0x3ef
 8002bc6:	   |   f7fe fb97 	bl	80012f8 <printf_>
 8002bca:	   |   be00      	bkpt	0x0000
  if (pcb->unsent != NULL) {
 8002bcc:	   \-> 6ee0      	ldr	r0, [r4, #108]	@ 0x6c
 8002bce:	/----- b148      	cbz	r0, 8002be4 <tcp_send_fin+0x38>
    for (last_unsent = pcb->unsent; last_unsent->next != NULL;
 8002bd0:	|  /-> 4603      	mov	r3, r0
 8002bd2:	|  |   6800      	ldr	r0, [r0, #0]
 8002bd4:	|  |   2800      	cmp	r0, #0
 8002bd6:	|  \-- d1fb      	bne.n	8002bd0 <tcp_send_fin+0x24>
    if ((TCPH_FLAGS(last_unsent->tcphdr) & (TCP_SYN | TCP_FIN | TCP_RST)) == 0) {
 8002bd8:	|      6919      	ldr	r1, [r3, #16]
 8002bda:	|      898b      	ldrh	r3, [r1, #12]
 8002bdc:	|      b29a      	uxth	r2, r3
 8002bde:	|      ba5b      	rev16	r3, r3
 8002be0:	|      075b      	lsls	r3, r3, #29
 8002be2:	|  /-- d005      	beq.n	8002bf0 <tcp_send_fin+0x44>
  return tcp_enqueue_flags(pcb, TCP_FIN);
 8002be4:	\--|-> 2101      	movs	r1, #1
 8002be6:	   |   4620      	mov	r0, r4
}
 8002be8:	   |   b002      	add	sp, #8
 8002bea:	   |   e8bd 4010 	ldmia.w	sp!, {r4, lr}
  return tcp_enqueue_flags(pcb, TCP_FIN);
 8002bee:	   |   e71d      	b.n	8002a2c <tcp_enqueue_flags>
      TCPH_SET_FLAG(last_unsent->tcphdr, TCP_FIN);
 8002bf0:	   \-> f442 7380 	orr.w	r3, r2, #256	@ 0x100
 8002bf4:	       818b      	strh	r3, [r1, #12]
      tcp_set_flags(pcb, TF_FIN);
 8002bf6:	       8b63      	ldrh	r3, [r4, #26]
 8002bf8:	       f043 0320 	orr.w	r3, r3, #32
 8002bfc:	       8363      	strh	r3, [r4, #26]
}
 8002bfe:	       b002      	add	sp, #8
 8002c00:	       bd10      	pop	{r4, pc}
 8002c02:	       bf00      	nop
 8002c04:	       20000060 	.word	0x20000060
 8002c08:	       0800bb47 	.word	0x0800bb47
 8002c0c:	       0800b5cd 	.word	0x0800b5cd
 8002c10:	       0800b232 	.word	0x0800b232

08002c14 <tcp_output_control_segment_netif.lto_priv.0>:
 */
static err_t
tcp_output_control_segment_netif(const struct tcp_pcb *pcb, struct pbuf *p,
                                 const ip_addr_t *src, const ip_addr_t *dst,
                                 struct netif *netif)
{
 8002c14:	       e92d 47ff 	stmdb	sp!, {r0, r1, r2, r3, r4, r5, r6, r7, r8, r9, sl, lr}
 8002c18:	       f8dd 8030 	ldr.w	r8, [sp, #48]	@ 0x30
 8002c1c:	       4604      	mov	r4, r0
 8002c1e:	       460d      	mov	r5, r1
 8002c20:	       4616      	mov	r6, r2
 8002c22:	       461f      	mov	r7, r3
  err_t err;
  u8_t ttl, tos;

  LWIP_ASSERT("tcp_output_control_segment_netif: no netif given", netif != NULL);
 8002c24:	       f1b8 0f00 	cmp.w	r8, #0
 8002c28:	   /-- d10c      	bne.n	8002c44 <tcp_output_control_segment_netif.lto_priv.0+0x30>
 8002c2a:	   |   b672      	cpsid	i
 8002c2c:	   |   4b1c      	ldr	r3, [pc, #112]	@ (8002ca0 <tcp_output_control_segment_netif.lto_priv.0+0x8c>)
 8002c2e:	   |   4a1d      	ldr	r2, [pc, #116]	@ (8002ca4 <tcp_output_control_segment_netif.lto_priv.0+0x90>)
 8002c30:	   |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8002c34:	   |   4b1c      	ldr	r3, [pc, #112]	@ (8002ca8 <tcp_output_control_segment_netif.lto_priv.0+0x94>)
 8002c36:	   |   9300      	str	r3, [sp, #0]
 8002c38:	   |   481c      	ldr	r0, [pc, #112]	@ (8002cac <tcp_output_control_segment_netif.lto_priv.0+0x98>)
 8002c3a:	   |   f240 73a1 	movw	r3, #1953	@ 0x7a1
 8002c3e:	   |   f7fe fb5b 	bl	80012f8 <printf_>
 8002c42:	   |   be00      	bkpt	0x0000

#if CHECKSUM_GEN_TCP
  IF__NETIF_CHECKSUM_ENABLED(netif, NETIF_CHECKSUM_GEN_TCP) {
    struct tcp_hdr *tcphdr = (struct tcp_hdr *)p->payload;
 8002c44:	   \-> f8d6 9000 	ldr.w	r9, [r6]
#if LWIP_IPV4 && LWIP_IPV6
  else
#endif /* LWIP_IPV4 && LWIP_IPV6 */
#if LWIP_IPV4
  {
    return inet_chksum_pseudo(p, proto, proto_len, ip_2_ip4(src), ip_2_ip4(dest));
 8002c48:	       683b      	ldr	r3, [r7, #0]
 8002c4a:	       f8d5 a004 	ldr.w	sl, [r5, #4]
 8002c4e:	       9300      	str	r3, [sp, #0]
 8002c50:	       892a      	ldrh	r2, [r5, #8]
 8002c52:	       464b      	mov	r3, r9
 8002c54:	       2106      	movs	r1, #6
 8002c56:	       4628      	mov	r0, r5
 8002c58:	       f006 fe36 	bl	80098c8 <inet_chksum_pseudo.isra.0>
    tcphdr->chksum = ip_chksum_pseudo(p, IP_PROTO_TCP, p->tot_len,
 8002c5c:	       f8aa 0010 	strh.w	r0, [sl, #16]
                                      src, dst);
  }
#endif
  if (pcb != NULL) {
 8002c60:	/----- b1dc      	cbz	r4, 8002c9a <tcp_output_control_segment_netif.lto_priv.0+0x86>
    NETIF_SET_HINTS(netif, LWIP_CONST_CAST(struct netif_hint*, &(pcb->netif_hints)));
    ttl = pcb->ttl;
 8002c62:	|      7ae3      	ldrb	r3, [r4, #11]
    tos = pcb->tos;
 8002c64:	|      7aa4      	ldrb	r4, [r4, #10]
  } else {
    /* Send output with hardcoded TTL/HL since we have no access to the pcb */
    ttl = TCP_TTL;
    tos = 0;
  }
  TCP_STATS_INC(tcp.xmit);
 8002c66:	|  /-> 4912      	ldr	r1, [pc, #72]	@ (8002cb0 <tcp_output_control_segment_netif.lto_priv.0+0x9c>)
 8002c68:	|  |   8f8a      	ldrh	r2, [r1, #60]	@ 0x3c
 8002c6a:	|  |   3201      	adds	r2, #1
 8002c6c:	|  |   878a      	strh	r2, [r1, #60]	@ 0x3c

#if IP_OPTIONS_SEND
  return ip4_output_if_opt_src(p, src_used, dest, ttl, tos, proto, netif,
                               ip_options, optlen);
#else /* IP_OPTIONS_SEND */
  return ip4_output_if_src(p, src_used, dest, ttl, tos, proto, netif);
 8002c6e:	|  |   2206      	movs	r2, #6
 8002c70:	|  |   e9cd 4200 	strd	r4, r2, [sp]
 8002c74:	|  |   f1b9 0f00 	cmp.w	r9, #0
 8002c78:	|  |   bf14      	ite	ne
 8002c7a:	|  |   4631      	movne	r1, r6
 8002c7c:	|  |   4641      	moveq	r1, r8
 8002c7e:	|  |   463a      	mov	r2, r7
 8002c80:	|  |   f8cd 8008 	str.w	r8, [sp, #8]
 8002c84:	|  |   4628      	mov	r0, r5
 8002c86:	|  |   f007 f957 	bl	8009f38 <ip4_output_if_src>
 8002c8a:	|  |   4604      	mov	r4, r0
  err = ip_output_if(p, src, dst, ttl, tos, IP_PROTO_TCP, netif);
  NETIF_RESET_HINTS(netif);

  pbuf_free(p);
 8002c8c:	|  |   4628      	mov	r0, r5
 8002c8e:	|  |   f007 f895 	bl	8009dbc <pbuf_free.isra.0>
  return err;
}
 8002c92:	|  |   4620      	mov	r0, r4
 8002c94:	|  |   b004      	add	sp, #16
 8002c96:	|  |   e8bd 87f0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, r9, sl, pc}
    ttl = TCP_TTL;
 8002c9a:	\--|-> 23ff      	movs	r3, #255	@ 0xff
 8002c9c:	   \-- e7e3      	b.n	8002c66 <tcp_output_control_segment_netif.lto_priv.0+0x52>
 8002c9e:	       bf00      	nop
 8002ca0:	       20000060 	.word	0x20000060
 8002ca4:	       0800bb61 	.word	0x0800bb61
 8002ca8:	       0800b5cd 	.word	0x0800b5cd
 8002cac:	       0800b232 	.word	0x0800b232
 8002cb0:	       20001158 	.word	0x20001158

08002cb4 <tcp_output_control_segment>:
{
 8002cb4:	       b5f7      	push	{r0, r1, r2, r4, r5, r6, r7, lr}
 8002cb6:	       4605      	mov	r5, r0
 8002cb8:	       4617      	mov	r7, r2
 8002cba:	       461e      	mov	r6, r3
  LWIP_ASSERT("tcp_output_control_segment: invalid pbuf", p != NULL);
 8002cbc:	       460c      	mov	r4, r1
 8002cbe:	   /-- b961      	cbnz	r1, 8002cda <tcp_output_control_segment+0x26>
 8002cc0:	   |   b672      	cpsid	i
 8002cc2:	   |   4b10      	ldr	r3, [pc, #64]	@ (8002d04 <tcp_output_control_segment+0x50>)
 8002cc4:	   |   4a10      	ldr	r2, [pc, #64]	@ (8002d08 <tcp_output_control_segment+0x54>)
 8002cc6:	   |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8002cca:	   |   4b10      	ldr	r3, [pc, #64]	@ (8002d0c <tcp_output_control_segment+0x58>)
 8002ccc:	   |   9300      	str	r3, [sp, #0]
 8002cce:	   |   4810      	ldr	r0, [pc, #64]	@ (8002d10 <tcp_output_control_segment+0x5c>)
 8002cd0:	   |   f240 738a 	movw	r3, #1930	@ 0x78a
 8002cd4:	   |   f7fe fb10 	bl	80012f8 <printf_>
 8002cd8:	   |   be00      	bkpt	0x0000
  netif = tcp_route(pcb, src, dst);
 8002cda:	   \-> 4631      	mov	r1, r6
 8002cdc:	       4628      	mov	r0, r5
 8002cde:	       f006 ffed 	bl	8009cbc <tcp_route.isra.0>
  if (netif == NULL) {
 8002ce2:	   /-- b930      	cbnz	r0, 8002cf2 <tcp_output_control_segment+0x3e>
    pbuf_free(p);
 8002ce4:	   |   4620      	mov	r0, r4
 8002ce6:	   |   f007 f869 	bl	8009dbc <pbuf_free.isra.0>
    return ERR_RTE;
 8002cea:	   |   f06f 0003 	mvn.w	r0, #3
}
 8002cee:	/--|-> b003      	add	sp, #12
 8002cf0:	|  |   bdf0      	pop	{r4, r5, r6, r7, pc}
  return tcp_output_control_segment_netif(pcb, p, src, dst, netif);
 8002cf2:	|  \-> 9000      	str	r0, [sp, #0]
 8002cf4:	|      4633      	mov	r3, r6
 8002cf6:	|      463a      	mov	r2, r7
 8002cf8:	|      4621      	mov	r1, r4
 8002cfa:	|      4628      	mov	r0, r5
 8002cfc:	|      f7ff ff8a 	bl	8002c14 <tcp_output_control_segment_netif.lto_priv.0>
 8002d00:	\----- e7f5      	b.n	8002cee <tcp_output_control_segment+0x3a>
 8002d02:	       bf00      	nop
 8002d04:	       20000060 	.word	0x20000060
 8002d08:	       0800bb92 	.word	0x0800bb92
 8002d0c:	       0800b5cd 	.word	0x0800b5cd
 8002d10:	       0800b232 	.word	0x0800b232

08002d14 <tcp_rst>:
 */
void
tcp_rst(const struct tcp_pcb *pcb, u32_t seqno, u32_t ackno,
        const ip_addr_t *local_ip, const ip_addr_t *remote_ip,
        u16_t local_port, u16_t remote_port)
{
 8002d14:	    e92d 43f0 	stmdb	sp!, {r4, r5, r6, r7, r8, r9, lr}
 8002d18:	    4605      	mov	r5, r0
 8002d1a:	    b085      	sub	sp, #20
  p = tcp_output_alloc_header_common(ackno, optlen, 0, lwip_htonl(seqno), local_port,
 8002d1c:	    4608      	mov	r0, r1
{
 8002d1e:	    4614      	mov	r4, r2
 8002d20:	    461e      	mov	r6, r3
  p = tcp_output_alloc_header_common(ackno, optlen, 0, lwip_htonl(seqno), local_port,
 8002d22:	    f005 fa07 	bl	8008134 <lwip_htonl>
{
 8002d26:	    f8bd 8034 	ldrh.w	r8, [sp, #52]	@ 0x34
 8002d2a:	    f8bd 9038 	ldrh.w	r9, [sp, #56]	@ 0x38
  p = tcp_output_alloc_header_common(ackno, optlen, 0, lwip_htonl(seqno), local_port,
 8002d2e:	    f8cd 9000 	str.w	r9, [sp]
 8002d32:	    2314      	movs	r3, #20
 8002d34:	    f246 0108 	movw	r1, #24584	@ 0x6008
 8002d38:	    e9cd 3101 	strd	r3, r1, [sp, #4]
 8002d3c:	    4602      	mov	r2, r0
 8002d3e:	    4643      	mov	r3, r8
 8002d40:	    4620      	mov	r0, r4
 8002d42:	    2100      	movs	r1, #0
{
 8002d44:	    9f0c      	ldr	r7, [sp, #48]	@ 0x30
  p = tcp_output_alloc_header_common(ackno, optlen, 0, lwip_htonl(seqno), local_port,
 8002d46:	    f006 fabb 	bl	80092c0 <tcp_output_alloc_header_common.constprop.0>
 8002d4a:	    4604      	mov	r4, r0
  if (p == NULL) {
 8002d4c:	/-- b148      	cbz	r0, 8002d62 <tcp_rst+0x4e>
  tcp_output_fill_options(pcb, p, 0, 0);
 8002d4e:	|   f006 f949 	bl	8008fe4 <tcp_output_fill_options.constprop.0>
  struct pbuf *p;
  
  p = tcp_rst_common(pcb, seqno, ackno, local_ip, remote_ip, local_port, remote_port);
  if (p != NULL) {
    tcp_output_control_segment(pcb, p, local_ip, remote_ip);
 8002d52:	|   463b      	mov	r3, r7
 8002d54:	|   4632      	mov	r2, r6
 8002d56:	|   4621      	mov	r1, r4
 8002d58:	|   4628      	mov	r0, r5
  }
}
 8002d5a:	|   b005      	add	sp, #20
 8002d5c:	|   e8bd 43f0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, r9, lr}
    tcp_output_control_segment(pcb, p, local_ip, remote_ip);
 8002d60:	|   e7a8      	b.n	8002cb4 <tcp_output_control_segment>
}
 8002d62:	\-> b005      	add	sp, #20
 8002d64:	    e8bd 83f0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, r9, pc}

08002d68 <tcp_send_empty_ack>:
 *
 * @param pcb Protocol control block for the TCP connection to send the ACK
 */
err_t
tcp_send_empty_ack(struct tcp_pcb *pcb)
{
 8002d68:	          b537      	push	{r0, r1, r2, r4, r5, lr}
  err_t err;
  struct pbuf *p;
  u8_t optlen, optflags = 0;
  u8_t num_sacks = 0;

  LWIP_ASSERT("tcp_send_empty_ack: invalid pcb", pcb != NULL);
 8002d6a:	          4604      	mov	r4, r0
 8002d6c:	      /-- b960      	cbnz	r0, 8002d88 <tcp_send_empty_ack+0x20>
 8002d6e:	      |   b672      	cpsid	i
 8002d70:	      |   4b17      	ldr	r3, [pc, #92]	@ (8002dd0 <tcp_send_empty_ack+0x68>)
 8002d72:	      |   4a18      	ldr	r2, [pc, #96]	@ (8002dd4 <tcp_send_empty_ack+0x6c>)
 8002d74:	      |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8002d78:	      |   4b17      	ldr	r3, [pc, #92]	@ (8002dd8 <tcp_send_empty_ack+0x70>)
 8002d7a:	      |   9300      	str	r3, [sp, #0]
 8002d7c:	      |   4817      	ldr	r0, [pc, #92]	@ (8002ddc <tcp_send_empty_ack+0x74>)
 8002d7e:	      |   f640 032d 	movw	r3, #2093	@ 0x82d
 8002d82:	      |   f7fe fab9 	bl	80012f8 <printf_>
 8002d86:	      |   be00      	bkpt	0x0000
  if ((num_sacks = tcp_get_num_sacks(pcb, optlen)) > 0) {
    optlen += 4 + num_sacks * 8; /* 4 bytes for header (including 2*NOP), plus 8B for each SACK */
  }
#endif

  p = tcp_output_alloc_header(pcb, optlen, 0, lwip_htonl(pcb->snd_nxt));
 8002d88:	      \-> 6d20      	ldr	r0, [r4, #80]	@ 0x50
 8002d8a:	          f005 f9d3 	bl	8008134 <lwip_htonl>
 8002d8e:	          2100      	movs	r1, #0
 8002d90:	          4602      	mov	r2, r0
 8002d92:	          4620      	mov	r0, r4
 8002d94:	          f006 fafc 	bl	8009390 <tcp_output_alloc_header.constprop.0>
  if (p == NULL) {
 8002d98:	          4605      	mov	r5, r0
 8002d9a:	      /-- b938      	cbnz	r0, 8002dac <tcp_send_empty_ack+0x44>
    /* let tcp_fasttmr retry sending this ACK */
    tcp_set_flags(pcb, TF_ACK_DELAY | TF_ACK_NOW);
 8002d9c:	      |   8b63      	ldrh	r3, [r4, #26]
    LWIP_DEBUGF(TCP_OUTPUT_DEBUG, ("tcp_output: (ACK) could not allocate pbuf\n"));
    return ERR_BUF;
 8002d9e:	      |   f06f 0001 	mvn.w	r0, #1
    tcp_set_flags(pcb, TF_ACK_DELAY | TF_ACK_NOW);
 8002da2:	      |   f043 0303 	orr.w	r3, r3, #3
 8002da6:	/-----|-> 8363      	strh	r3, [r4, #26]
    /* remove ACK flags from the PCB, as we sent an empty ACK now */
    tcp_clear_flags(pcb, TF_ACK_DELAY | TF_ACK_NOW);
  }

  return err;
}
 8002da8:	|     |   b003      	add	sp, #12
 8002daa:	|     |   bd30      	pop	{r4, r5, pc}
  tcp_output_fill_options(pcb, p, optflags, num_sacks);
 8002dac:	|     \-> f006 f91a 	bl	8008fe4 <tcp_output_fill_options.constprop.0>
  err = tcp_output_control_segment(pcb, p, &pcb->local_ip, &pcb->remote_ip);
 8002db0:	|         1d23      	adds	r3, r4, #4
 8002db2:	|         4622      	mov	r2, r4
 8002db4:	|         4629      	mov	r1, r5
 8002db6:	|         4620      	mov	r0, r4
 8002db8:	|         f7ff ff7c 	bl	8002cb4 <tcp_output_control_segment>
  if (err != ERR_OK) {
 8002dbc:	|         8b63      	ldrh	r3, [r4, #26]
 8002dbe:	|  /----- b118      	cbz	r0, 8002dc8 <tcp_send_empty_ack+0x60>
    tcp_set_flags(pcb, TF_ACK_DELAY | TF_ACK_NOW);
 8002dc0:	|  |      f043 0303 	orr.w	r3, r3, #3
    tcp_clear_flags(pcb, TF_ACK_DELAY | TF_ACK_NOW);
 8002dc4:	|  |  /-> b29b      	uxth	r3, r3
 8002dc6:	\--|--|-- e7ee      	b.n	8002da6 <tcp_send_empty_ack+0x3e>
 8002dc8:	   \--|-> f023 0303 	bic.w	r3, r3, #3
 8002dcc:	      \-- e7fa      	b.n	8002dc4 <tcp_send_empty_ack+0x5c>
 8002dce:	          bf00      	nop
 8002dd0:	          20000060 	.word	0x20000060
 8002dd4:	          0800bbbb 	.word	0x0800bbbb
 8002dd8:	          0800b5cd 	.word	0x0800b5cd
 8002ddc:	          0800b232 	.word	0x0800b232

08002de0 <tcp_receive>:
{
 8002de0:	                                                             e92d 43f7 	stmdb	sp!, {r0, r1, r2, r4, r5, r6, r7, r8, r9, lr}
  LWIP_ASSERT("tcp_receive: wrong state", pcb->state >= ESTABLISHED);
 8002de4:	                                                             7d03      	ldrb	r3, [r0, #20]
 8002de6:	                                                             2b03      	cmp	r3, #3
{
 8002de8:	                                                             4604      	mov	r4, r0
  LWIP_ASSERT("tcp_receive: wrong state", pcb->state >= ESTABLISHED);
 8002dea:	                                                         /-- d80c      	bhi.n	8002e06 <tcp_receive+0x26>
 8002dec:	                                                         |   b672      	cpsid	i
 8002dee:	                                                         |   4b44      	ldr	r3, [pc, #272]	@ (8002f00 <tcp_receive+0x120>)
 8002df0:	                                                         |   4a44      	ldr	r2, [pc, #272]	@ (8002f04 <tcp_receive+0x124>)
 8002df2:	                                                         |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8002df6:	                                                         |   4b44      	ldr	r3, [pc, #272]	@ (8002f08 <tcp_receive+0x128>)
 8002df8:	                                                         |   9300      	str	r3, [sp, #0]
 8002dfa:	                                                         |   4844      	ldr	r0, [pc, #272]	@ (8002f0c <tcp_receive+0x12c>)
 8002dfc:	                                                         |   f44f 6391 	mov.w	r3, #1160	@ 0x488
 8002e00:	                                                         |   f7fe fa7a 	bl	80012f8 <printf_>
 8002e04:	                                                         |   be00      	bkpt	0x0000
    if (TCP_SEQ_LT(pcb->snd_wl1, seqno) ||
 8002e06:	                                                         \-> 4d42      	ldr	r5, [pc, #264]	@ (8002f10 <tcp_receive+0x130>)
  if (flags & TCP_ACK) {
 8002e08:	                                                             f895 30cc 	ldrb.w	r3, [r5, #204]	@ 0xcc
    if (TCP_SEQ_LT(pcb->snd_wl1, seqno) ||
 8002e0c:	                                                             f8d5 20c8 	ldr.w	r2, [r5, #200]	@ 0xc8
  if (flags & TCP_ACK) {
 8002e10:	                                                             06df      	lsls	r7, r3, #27
 8002e12:	                                                   /-------- f140 80a9 	bpl.w	8002f68 <tcp_receive+0x188>
    if (TCP_SEQ_LT(pcb->snd_wl1, seqno) ||
 8002e16:	                                                   |         e9d4 6015 	ldrd	r6, r0, [r4, #84]	@ 0x54
 8002e1a:	                                                   |         1ab7      	subs	r7, r6, r2
 8002e1c:	                                                   |         2f00      	cmp	r7, #0
    right_wnd_edge = pcb->snd_wnd + pcb->snd_wl2;
 8002e1e:	                                                   |         f8b4 1060 	ldrh.w	r1, [r4, #96]	@ 0x60
        (pcb->snd_wl1 == seqno && TCP_SEQ_LT(pcb->snd_wl2, ackno)) ||
 8002e22:	                                                   |         f8d5 30d0 	ldr.w	r3, [r5, #208]	@ 0xd0
    if (TCP_SEQ_LT(pcb->snd_wl1, seqno) ||
 8002e26:	                                                   |  /----- db0c      	blt.n	8002e42 <tcp_receive+0x62>
 8002e28:	                                                   |  |      4296      	cmp	r6, r2
 8002e2a:	                                                   |  |  /-- d102      	bne.n	8002e32 <tcp_receive+0x52>
        (pcb->snd_wl1 == seqno && TCP_SEQ_LT(pcb->snd_wl2, ackno)) ||
 8002e2c:	                                                   |  |  |   1ac6      	subs	r6, r0, r3
 8002e2e:	                                                   |  |  |   2e00      	cmp	r6, #0
 8002e30:	                                                   |  +--|-- db07      	blt.n	8002e42 <tcp_receive+0x62>
 8002e32:	                                                   |  |  \-> 4298      	cmp	r0, r3
 8002e34:	                                                   |  |  /-- d114      	bne.n	8002e60 <tcp_receive+0x80>
        (pcb->snd_wl2 == ackno && (u32_t)SND_WND_SCALE(pcb, tcphdr->wnd) > pcb->snd_wnd)) {
 8002e36:	                                                   |  |  |   4e32      	ldr	r6, [pc, #200]	@ (8002f00 <tcp_receive+0x120>)
 8002e38:	                                                   |  |  |   f8d6 6134 	ldr.w	r6, [r6, #308]	@ 0x134
 8002e3c:	                                                   |  |  |   89f6      	ldrh	r6, [r6, #14]
 8002e3e:	                                                   |  |  |   428e      	cmp	r6, r1
 8002e40:	                                                   |  |  +-- d90e      	bls.n	8002e60 <tcp_receive+0x80>
      pcb->snd_wnd = SND_WND_SCALE(pcb, tcphdr->wnd);
 8002e42:	                                                   |  \--|-> 4e2f      	ldr	r6, [pc, #188]	@ (8002f00 <tcp_receive+0x120>)
      if (pcb->snd_wnd_max < pcb->snd_wnd) {
 8002e44:	                                                   |     |   f8b4 c062 	ldrh.w	ip, [r4, #98]	@ 0x62
      pcb->snd_wnd = SND_WND_SCALE(pcb, tcphdr->wnd);
 8002e48:	                                                   |     |   f8d6 6134 	ldr.w	r6, [r6, #308]	@ 0x134
 8002e4c:	                                                   |     |   89f6      	ldrh	r6, [r6, #14]
 8002e4e:	                                                   |     |   f8a4 6060 	strh.w	r6, [r4, #96]	@ 0x60
 8002e52:	                                                   |     |   b2b7      	uxth	r7, r6
      pcb->snd_wl2 = ackno;
 8002e54:	                                                   |     |   e9c4 2315 	strd	r2, r3, [r4, #84]	@ 0x54
      if (pcb->snd_wnd_max < pcb->snd_wnd) {
 8002e58:	                                                   |     |   45bc      	cmp	ip, r7
        pcb->snd_wnd_max = pcb->snd_wnd;
 8002e5a:	                                                   |     |   bf38      	it	cc
 8002e5c:	                                                   |     |   f8a4 6062 	strhcc.w	r6, [r4, #98]	@ 0x62
    if (TCP_SEQ_LEQ(ackno, pcb->lastack)) {
 8002e60:	                                                   |     \-> 6c62      	ldr	r2, [r4, #68]	@ 0x44
 8002e62:	                                                   |         1ad6      	subs	r6, r2, r3
 8002e64:	                                                   |         2e00      	cmp	r6, #0
 8002e66:	                                                /--|-------- f2c0 8197 	blt.w	8003198 <tcp_receive+0x3b8>
      if (tcplen == 0) {
 8002e6a:	                                                |  |         f8b5 60d4 	ldrh.w	r6, [r5, #212]	@ 0xd4
 8002e6e:	                                                |  |         2e00      	cmp	r6, #0
 8002e70:	      /-----------------------------------------|--|-------- d151      	bne.n	8002f16 <tcp_receive+0x136>
    right_wnd_edge = pcb->snd_wnd + pcb->snd_wl2;
 8002e72:	      |                                         |  |         4401      	add	r1, r0
        if (pcb->snd_wl2 + pcb->snd_wnd == right_wnd_edge) {
 8002e74:	      |                                         |  |         6da6      	ldr	r6, [r4, #88]	@ 0x58
 8002e76:	      |                                         |  |         f8b4 0060 	ldrh.w	r0, [r4, #96]	@ 0x60
 8002e7a:	      |                                         |  |         4430      	add	r0, r6
 8002e7c:	      |                                         |  |         4281      	cmp	r1, r0
 8002e7e:	      +-----------------------------------------|--|-------- d14a      	bne.n	8002f16 <tcp_receive+0x136>
          if (pcb->rtime >= 0) {
 8002e80:	      |                                         |  |         f9b4 1030 	ldrsh.w	r1, [r4, #48]	@ 0x30
 8002e84:	      |                                         |  |         2900      	cmp	r1, #0
 8002e86:	      +-----------------------------------------|--|-------- db46      	blt.n	8002f16 <tcp_receive+0x136>
            if (pcb->lastack == ackno) {
 8002e88:	      |                                         |  |         429a      	cmp	r2, r3
 8002e8a:	      +-----------------------------------------|--|-------- d144      	bne.n	8002f16 <tcp_receive+0x136>
              if ((u8_t)(pcb->dupacks + 1) > pcb->dupacks) {
 8002e8c:	      |                                         |  |         f894 3043 	ldrb.w	r3, [r4, #67]	@ 0x43
 8002e90:	      |                                         |  |         2bff      	cmp	r3, #255	@ 0xff
                ++pcb->dupacks;
 8002e92:	      |                                         |  |         bf1c      	itt	ne
 8002e94:	      |                                         |  |         3301      	addne	r3, #1
 8002e96:	      |                                         |  |         f884 3043 	strbne.w	r3, [r4, #67]	@ 0x43
              if (pcb->dupacks > 3) {
 8002e9a:	      |                                         |  |         f894 3043 	ldrb.w	r3, [r4, #67]	@ 0x43
 8002e9e:	      |                                         |  |         2b03      	cmp	r3, #3
 8002ea0:	      |                                         |  |  /----- d938      	bls.n	8002f14 <tcp_receive+0x134>
                TCP_WND_INC(pcb->cwnd, pcb->mss);
 8002ea2:	      |                                         |  |  |      f8b4 2048 	ldrh.w	r2, [r4, #72]	@ 0x48
 8002ea6:	      |                                         |  |  |      8e63      	ldrh	r3, [r4, #50]	@ 0x32
 8002ea8:	      |                                         |  |  |      4413      	add	r3, r2
 8002eaa:	      |                                         |  |  |      b29b      	uxth	r3, r3
 8002eac:	      |                                         |  |  |      429a      	cmp	r2, r3
 8002eae:	      |                                         |  |  |      bf88      	it	hi
 8002eb0:	      |                                         |  |  |      f64f 73ff 	movwhi	r3, #65535	@ 0xffff
 8002eb4:	      |                                         |  |  |      f8a4 3048 	strh.w	r3, [r4, #72]	@ 0x48
  if (pcb->unacked != NULL && !(pcb->flags & TF_INFR)) {
 8002eb8:	      |                                         |  |  |  /-> 6f23      	ldr	r3, [r4, #112]	@ 0x70
 8002eba:	      +-----------------------------------------|--|--|--|-- b363      	cbz	r3, 8002f16 <tcp_receive+0x136>
 8002ebc:	      |                                         |  |  |  |   8b63      	ldrh	r3, [r4, #26]
 8002ebe:	      |                                         |  |  |  |   075e      	lsls	r6, r3, #29
 8002ec0:	      +-----------------------------------------|--|--|--|-- d429      	bmi.n	8002f16 <tcp_receive+0x136>
    if (tcp_rexmit(pcb) == ERR_OK) {
 8002ec2:	      |                                         |  |  |  |   4620      	mov	r0, r4
 8002ec4:	      |                                         |  |  |  |   f7fe ffe4 	bl	8001e90 <tcp_rexmit>
 8002ec8:	      +-----------------------------------------|--|--|--|-- bb28      	cbnz	r0, 8002f16 <tcp_receive+0x136>
      pcb->ssthresh = LWIP_MIN(pcb->cwnd, pcb->snd_wnd) / 2;
 8002eca:	      |                                         |  |  |  |   f8b4 1060 	ldrh.w	r1, [r4, #96]	@ 0x60
 8002ece:	      |                                         |  |  |  |   f8b4 3048 	ldrh.w	r3, [r4, #72]	@ 0x48
      pcb->rtime = 0;
 8002ed2:	      |                                         |  |  |  |   8620      	strh	r0, [r4, #48]	@ 0x30
      pcb->ssthresh = LWIP_MIN(pcb->cwnd, pcb->snd_wnd) / 2;
 8002ed4:	      |                                         |  |  |  |   4299      	cmp	r1, r3
 8002ed6:	      |                                         |  |  |  |   bf28      	it	cs
 8002ed8:	      |                                         |  |  |  |   4619      	movcs	r1, r3
      if (pcb->ssthresh < (2U * pcb->mss)) {
 8002eda:	      |                                         |  |  |  |   8e63      	ldrh	r3, [r4, #50]	@ 0x32
 8002edc:	      |                                         |  |  |  |   005e      	lsls	r6, r3, #1
        pcb->ssthresh = 2 * pcb->mss;
 8002ede:	      |                                         |  |  |  |   ebb6 0f51 	cmp.w	r6, r1, lsr #1
      pcb->ssthresh = LWIP_MIN(pcb->cwnd, pcb->snd_wnd) / 2;
 8002ee2:	      |                                         |  |  |  |   ea4f 0261 	mov.w	r2, r1, asr #1
      pcb->cwnd = pcb->ssthresh + 3 * pcb->mss;
 8002ee6:	      |                                         |  |  |  |   4433      	add	r3, r6
        pcb->ssthresh = 2 * pcb->mss;
 8002ee8:	      |                                         |  |  |  |   bf88      	it	hi
 8002eea:	      |                                         |  |  |  |   4632      	movhi	r2, r6
      pcb->cwnd = pcb->ssthresh + 3 * pcb->mss;
 8002eec:	      |                                         |  |  |  |   4413      	add	r3, r2
 8002eee:	      |                                         |  |  |  |   f8a4 3048 	strh.w	r3, [r4, #72]	@ 0x48
      tcp_set_flags(pcb, TF_INFR);
 8002ef2:	      |                                         |  |  |  |   8b63      	ldrh	r3, [r4, #26]
        pcb->ssthresh = 2 * pcb->mss;
 8002ef4:	      |                                         |  |  |  |   f8a4 204a 	strh.w	r2, [r4, #74]	@ 0x4a
      tcp_set_flags(pcb, TF_INFR);
 8002ef8:	      |                                         |  |  |  |   f043 0304 	orr.w	r3, r3, #4
 8002efc:	      |                                         |  |  |  |   8363      	strh	r3, [r4, #26]
      pcb->rtime = 0;
 8002efe:	      +-----------------------------------------|--|--|--|-- e00a      	b.n	8002f16 <tcp_receive+0x136>
 8002f00:	      |                                         |  |  |  |   20000060 	.word	0x20000060
 8002f04:	      |                                         |  |  |  |   0800bbdb 	.word	0x0800bbdb
 8002f08:	      |                                         |  |  |  |   0800b591 	.word	0x0800b591
 8002f0c:	      |                                         |  |  |  |   0800b232 	.word	0x0800b232
 8002f10:	      |                                         |  |  |  |   20001158 	.word	0x20001158
              if (pcb->dupacks >= 3) {
 8002f14:	      |                                         |  |  \--\-X d0d0      	beq.n	8002eb8 <tcp_receive+0xd8>
    if (pcb->rttest && TCP_SEQ_LT(pcb->rtseq, ackno)) {
 8002f16:	      >-----------------------------------------|--|-------> 6b63      	ldr	r3, [r4, #52]	@ 0x34
 8002f18:	      |                                         |  +-------- b333      	cbz	r3, 8002f68 <tcp_receive+0x188>
 8002f1a:	      |                                         |  |         6ba2      	ldr	r2, [r4, #56]	@ 0x38
 8002f1c:	      |                                         |  |         f8d5 10d0 	ldr.w	r1, [r5, #208]	@ 0xd0
 8002f20:	      |                                         |  |         1a52      	subs	r2, r2, r1
 8002f22:	      |                                         |  |         2a00      	cmp	r2, #0
 8002f24:	      |                                         |  +-------- da20      	bge.n	8002f68 <tcp_receive+0x188>
      m = (s16_t)(m - (pcb->sa >> 3));
 8002f26:	      |                                         |  |         f9b4 703c 	ldrsh.w	r7, [r4, #60]	@ 0x3c
      m = (s16_t)(tcp_ticks - pcb->rttest);
 8002f2a:	      |                                         |  |         f8b5 60d8 	ldrh.w	r6, [r5, #216]	@ 0xd8
 8002f2e:	      |                                         |  |         b29b      	uxth	r3, r3
      m = (s16_t)(m - (pcb->sa >> 3));
 8002f30:	      |                                         |  |         f3c7 01cf 	ubfx	r1, r7, #3, #16
      m = (s16_t)(tcp_ticks - pcb->rttest);
 8002f34:	      |                                         |  |         1af2      	subs	r2, r6, r3
      m = (s16_t)(m - (pcb->sa >> 3));
 8002f36:	      |                                         |  |         1a52      	subs	r2, r2, r1
 8002f38:	      |                                         |  |         b210      	sxth	r0, r2
      if (m < 0) {
 8002f3a:	      |                                         |  |         2800      	cmp	r0, #0
        m = (s16_t) - m;
 8002f3c:	      |                                         |  |         bfbc      	itt	lt
 8002f3e:	      |                                         |  |         1b9b      	sublt	r3, r3, r6
 8002f40:	      |                                         |  |         18c9      	addlt	r1, r1, r3
      m = (s16_t)(m - (pcb->sv >> 2));
 8002f42:	      |                                         |  |         f9b4 303e 	ldrsh.w	r3, [r4, #62]	@ 0x3e
        m = (s16_t) - m;
 8002f46:	      |                                         |  |         bfb8      	it	lt
 8002f48:	      |                                         |  |         b208      	sxthlt	r0, r1
      pcb->sv = (s16_t)(pcb->sv + m);
 8002f4a:	      |                                         |  |         eba3 03a3 	sub.w	r3, r3, r3, asr #2
      pcb->sa = (s16_t)(pcb->sa + m);
 8002f4e:	      |                                         |  |         fa17 f282 	uxtah	r2, r7, r2
      pcb->sv = (s16_t)(pcb->sv + m);
 8002f52:	      |                                         |  |         4403      	add	r3, r0
      pcb->sa = (s16_t)(pcb->sa + m);
 8002f54:	      |                                         |  |         b212      	sxth	r2, r2
      pcb->sv = (s16_t)(pcb->sv + m);
 8002f56:	      |                                         |  |         b29b      	uxth	r3, r3
 8002f58:	      |                                         |  |         87e3      	strh	r3, [r4, #62]	@ 0x3e
      pcb->rto = (s16_t)((pcb->sa >> 3) + pcb->sv);
 8002f5a:	      |                                         |  |         eb03 03e2 	add.w	r3, r3, r2, asr #3
 8002f5e:	      |                                         |  |         f8a4 3040 	strh.w	r3, [r4, #64]	@ 0x40
      pcb->rttest = 0;
 8002f62:	      |                                         |  |         2300      	movs	r3, #0
      pcb->sa = (s16_t)(pcb->sa + m);
 8002f64:	      |                                         |  |         87a2      	strh	r2, [r4, #60]	@ 0x3c
      pcb->rttest = 0;
 8002f66:	      |                                         |  |         6363      	str	r3, [r4, #52]	@ 0x34
  if ((tcplen > 0) && (pcb->state < CLOSE_WAIT)) {
 8002f68:	      |                                         |  \-------> f8b5 00d4 	ldrh.w	r0, [r5, #212]	@ 0xd4
    if (TCP_SEQ_BETWEEN(pcb->rcv_nxt, seqno + 1, seqno + tcplen - 1)) {
 8002f6c:	      |                                         |            f8d5 20c8 	ldr.w	r2, [r5, #200]	@ 0xc8
 8002f70:	      |                                         |            6a63      	ldr	r3, [r4, #36]	@ 0x24
  if ((tcplen > 0) && (pcb->state < CLOSE_WAIT)) {
 8002f72:	      |                                         |            2800      	cmp	r0, #0
 8002f74:	/-----|-----------------------------------------|----------- f000 833a 	beq.w	80035ec <tcp_receive+0x80c>
 8002f78:	|     |                                         |            7d21      	ldrb	r1, [r4, #20]
 8002f7a:	|     |                                         |            2906      	cmp	r1, #6
 8002f7c:	+-----|-----------------------------------------|----------- f200 8336 	bhi.w	80035ec <tcp_receive+0x80c>
    if (TCP_SEQ_BETWEEN(pcb->rcv_nxt, seqno + 1, seqno + tcplen - 1)) {
 8002f80:	|     |                                         |            1a9f      	subs	r7, r3, r2
 8002f82:	|     |                                         |            2f01      	cmp	r7, #1
 8002f84:	|     |     /-----------------------------------|----------- f100 81aa 	bmi.w	80032dc <tcp_receive+0x4fc>
 8002f88:	|     |     |                                   |            1e51      	subs	r1, r2, #1
 8002f8a:	|     |     |                                   |            4401      	add	r1, r0
 8002f8c:	|     |     |                                   |            1ac9      	subs	r1, r1, r3
 8002f8e:	|     |     |                                   |            2900      	cmp	r1, #0
 8002f90:	|     |     +-----------------------------------|----------- f2c0 81a4 	blt.w	80032dc <tcp_receive+0x4fc>
      struct pbuf *p = inseg.p;
 8002f94:	|     |     |                                   |            f8d5 60e0 	ldr.w	r6, [r5, #224]	@ 0xe0
      LWIP_ASSERT("inseg.p != NULL", inseg.p);
 8002f98:	|     |     |                                   |        /-- b966      	cbnz	r6, 8002fb4 <tcp_receive+0x1d4>
 8002f9a:	|     |     |                                   |        |   b672      	cpsid	i
 8002f9c:	|     |     |                                   |        |   4b9f      	ldr	r3, [pc, #636]	@ (800321c <tcp_receive+0x43c>)
 8002f9e:	|     |     |                                   |        |   4aa0      	ldr	r2, [pc, #640]	@ (8003220 <tcp_receive+0x440>)
 8002fa0:	|     |     |                                   |        |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8002fa4:	|     |     |                                   |        |   4b9f      	ldr	r3, [pc, #636]	@ (8003224 <tcp_receive+0x444>)
 8002fa6:	|     |     |                                   |        |   9300      	str	r3, [sp, #0]
 8002fa8:	|     |     |                                   |        |   489f      	ldr	r0, [pc, #636]	@ (8003228 <tcp_receive+0x448>)
 8002faa:	|     |     |                                   |        |   f240 539a 	movw	r3, #1434	@ 0x59a
 8002fae:	|     |     |                                   |        |   f7fe f9a3 	bl	80012f8 <printf_>
 8002fb2:	|     |     |                                   |        |   be00      	bkpt	0x0000
      LWIP_ASSERT("insane offset!", (off32 < 0xffff));
 8002fb4:	|     |     |                                   |        \-> f64f 73fe 	movw	r3, #65534	@ 0xfffe
 8002fb8:	|     |     |                                   |            429f      	cmp	r7, r3
 8002fba:	|     |     |                                   |        /-- d90c      	bls.n	8002fd6 <tcp_receive+0x1f6>
 8002fbc:	|     |     |                                   |        |   b672      	cpsid	i
 8002fbe:	|     |     |                                   |        |   4b97      	ldr	r3, [pc, #604]	@ (800321c <tcp_receive+0x43c>)
 8002fc0:	|     |     |                                   |        |   4a9a      	ldr	r2, [pc, #616]	@ (800322c <tcp_receive+0x44c>)
 8002fc2:	|     |     |                                   |        |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8002fc6:	|     |     |                                   |        |   4b97      	ldr	r3, [pc, #604]	@ (8003224 <tcp_receive+0x444>)
 8002fc8:	|     |     |                                   |        |   9300      	str	r3, [sp, #0]
 8002fca:	|     |     |                                   |        |   4897      	ldr	r0, [pc, #604]	@ (8003228 <tcp_receive+0x448>)
 8002fcc:	|     |     |                                   |        |   f240 539b 	movw	r3, #1435	@ 0x59b
 8002fd0:	|     |     |                                   |        |   f7fe f992 	bl	80012f8 <printf_>
 8002fd4:	|     |     |                                   |        |   be00      	bkpt	0x0000
      LWIP_ASSERT("pbuf too short!", (((s32_t)inseg.p->tot_len) >= off));
 8002fd6:	|     |     |                                   |        \-> f8d5 30e0 	ldr.w	r3, [r5, #224]	@ 0xe0
 8002fda:	|     |     |                                   |            891b      	ldrh	r3, [r3, #8]
      off = (u16_t)off32;
 8002fdc:	|     |     |                                   |            b2bf      	uxth	r7, r7
      LWIP_ASSERT("pbuf too short!", (((s32_t)inseg.p->tot_len) >= off));
 8002fde:	|     |     |                                   |            42bb      	cmp	r3, r7
 8002fe0:	|     |     |                                   |        /-- d20c      	bcs.n	8002ffc <tcp_receive+0x21c>
 8002fe2:	|     |     |                                   |        |   b672      	cpsid	i
 8002fe4:	|     |     |                                   |        |   4b8d      	ldr	r3, [pc, #564]	@ (800321c <tcp_receive+0x43c>)
 8002fe6:	|     |     |                                   |        |   4a92      	ldr	r2, [pc, #584]	@ (8003230 <tcp_receive+0x450>)
 8002fe8:	|     |     |                                   |        |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8002fec:	|     |     |                                   |        |   4b8d      	ldr	r3, [pc, #564]	@ (8003224 <tcp_receive+0x444>)
 8002fee:	|     |     |                                   |        |   9300      	str	r3, [sp, #0]
 8002ff0:	|     |     |                                   |        |   488d      	ldr	r0, [pc, #564]	@ (8003228 <tcp_receive+0x448>)
 8002ff2:	|     |     |                                   |        |   f240 539d 	movw	r3, #1437	@ 0x59d
 8002ff6:	|     |     |                                   |        |   f7fe f97f 	bl	80012f8 <printf_>
 8002ffa:	|     |     |                                   |        |   be00      	bkpt	0x0000
      inseg.len -= off;
 8002ffc:	|     |     |                                   |        \-> f8b5 30e4 	ldrh.w	r3, [r5, #228]	@ 0xe4
 8003000:	|     |     |                                   |            1bdb      	subs	r3, r3, r7
 8003002:	|     |     |                                   |            f8a5 30e4 	strh.w	r3, [r5, #228]	@ 0xe4
      new_tot_len = (u16_t)(inseg.p->tot_len - off);
 8003006:	|     |     |                                   |            f8d5 30e0 	ldr.w	r3, [r5, #224]	@ 0xe0
 800300a:	|     |     |                                   |            891b      	ldrh	r3, [r3, #8]
 800300c:	|     |     |                                   |            1bdb      	subs	r3, r3, r7
 800300e:	|     |     |                                   |            b29b      	uxth	r3, r3
        p->len = 0;
 8003010:	|     |     |                                   |            2100      	movs	r1, #0
      while (p->len < off) {
 8003012:	|     |     |  /--------------------------------|----------> 8972      	ldrh	r2, [r6, #10]
 8003014:	|     |     |  |                                |            42ba      	cmp	r2, r7
 8003016:	|     |     |  |     /--------------------------|----------- f0c0 815b 	bcc.w	80032d0 <tcp_receive+0x4f0>
      pbuf_remove_header(p, off);
 800301a:	|     |     |  |     |                          |            4639      	mov	r1, r7
 800301c:	|     |     |  |     |                          |            4630      	mov	r0, r6
 800301e:	|     |     |  |     |                          |            f7ff facf 	bl	80025c0 <pbuf_remove_header>
      inseg.tcphdr->seqno = seqno = pcb->rcv_nxt;
 8003022:	|     |     |  |     |                          |            f8d5 20ec 	ldr.w	r2, [r5, #236]	@ 0xec
 8003026:	|     |     |  |     |                          |            6a63      	ldr	r3, [r4, #36]	@ 0x24
 8003028:	|     |     |  |     |                          |            f8c5 30c8 	str.w	r3, [r5, #200]	@ 0xc8
 800302c:	|     |     |  |     |                          |            6053      	str	r3, [r2, #4]
    if (TCP_SEQ_BETWEEN(seqno, pcb->rcv_nxt,
 800302e:	|     |     |  |  /--|--------------------------|----------> f8d5 30c8 	ldr.w	r3, [r5, #200]	@ 0xc8
 8003032:	|     |     |  |  |  |                          |            6a62      	ldr	r2, [r4, #36]	@ 0x24
 8003034:	|     |     |  |  |  |                          |            1a99      	subs	r1, r3, r2
 8003036:	|     |     |  |  |  |                          |            2900      	cmp	r1, #0
 8003038:	|  /--|-----|--|--|--|--------------------------|----------- f2c0 821a 	blt.w	8003470 <tcp_receive+0x690>
 800303c:	|  |  |     |  |  |  |                          |            8d21      	ldrh	r1, [r4, #40]	@ 0x28
 800303e:	|  |  |     |  |  |  |                          |            1ad0      	subs	r0, r2, r3
 8003040:	|  |  |     |  |  |  |                          |            3801      	subs	r0, #1
 8003042:	|  |  |     |  |  |  |                          |            42c8      	cmn	r0, r1
 8003044:	|  +--|-----|--|--|--|--------------------------|----------- f100 8214 	bmi.w	8003470 <tcp_receive+0x690>
      if (pcb->rcv_nxt == seqno) {
 8003048:	|  |  |     |  |  |  |                          |            4293      	cmp	r3, r2
 800304a:	|  |  |  /--|--|--|--|--------------------------|----------- f040 820c 	bne.w	8003466 <tcp_receive+0x686>
        tcplen = TCP_TCPLEN(&inseg);
 800304e:	|  |  |  |  |  |  |  |                          |            f8d5 00ec 	ldr.w	r0, [r5, #236]	@ 0xec
 8003052:	|  |  |  |  |  |  |  |                          |            f8b5 c0e4 	ldrh.w	ip, [r5, #228]	@ 0xe4
 8003056:	|  |  |  |  |  |  |  |                          |            8983      	ldrh	r3, [r0, #12]
 8003058:	|  |  |  |  |  |  |  |                          |            b29e      	uxth	r6, r3
 800305a:	|  |  |  |  |  |  |  |                          |            ba5b      	rev16	r3, r3
 800305c:	|  |  |  |  |  |  |  |                          |            b29a      	uxth	r2, r3
 800305e:	|  |  |  |  |  |  |  |                          |            b2df      	uxtb	r7, r3
 8003060:	|  |  |  |  |  |  |  |                          |            f013 0303 	ands.w	r3, r3, #3
 8003064:	|  |  |  |  |  |  |  |                          |            bf18      	it	ne
 8003066:	|  |  |  |  |  |  |  |                          |            2301      	movne	r3, #1
 8003068:	|  |  |  |  |  |  |  |                          |            4463      	add	r3, ip
 800306a:	|  |  |  |  |  |  |  |                          |            b29b      	uxth	r3, r3
        if (tcplen > pcb->rcv_wnd) {
 800306c:	|  |  |  |  |  |  |  |                          |            4299      	cmp	r1, r3
        tcplen = TCP_TCPLEN(&inseg);
 800306e:	|  |  |  |  |  |  |  |                          |            f8a5 30d4 	strh.w	r3, [r5, #212]	@ 0xd4
        if (tcplen > pcb->rcv_wnd) {
 8003072:	|  |  |  |  |  |  |  |                          |     /----- d23b      	bcs.n	80030ec <tcp_receive+0x30c>
          if (TCPH_FLAGS(inseg.tcphdr) & TCP_FIN) {
 8003074:	|  |  |  |  |  |  |  |                          |     |      07ff      	lsls	r7, r7, #31
 8003076:	|  |  |  |  |  |  |  |                          |     |  /-- d506      	bpl.n	8003086 <tcp_receive+0x2a6>
            TCPH_FLAGS_SET(inseg.tcphdr, TCPH_FLAGS(inseg.tcphdr) & ~(unsigned int)TCP_FIN);
 8003078:	|  |  |  |  |  |  |  |                          |     |  |   0213      	lsls	r3, r2, #8
 800307a:	|  |  |  |  |  |  |  |                          |     |  |   f403 5378 	and.w	r3, r3, #15872	@ 0x3e00
 800307e:	|  |  |  |  |  |  |  |                          |     |  |   f426 527c 	bic.w	r2, r6, #16128	@ 0x3f00
 8003082:	|  |  |  |  |  |  |  |                          |     |  |   4313      	orrs	r3, r2
 8003084:	|  |  |  |  |  |  |  |                          |     |  |   8183      	strh	r3, [r0, #12]
          inseg.len = (u16_t)pcb->rcv_wnd;
 8003086:	|  |  |  |  |  |  |  |                          |     |  \-> f8a5 10e4 	strh.w	r1, [r5, #228]	@ 0xe4
          if (TCPH_FLAGS(inseg.tcphdr) & TCP_SYN) {
 800308a:	|  |  |  |  |  |  |  |                          |     |      8983      	ldrh	r3, [r0, #12]
          pbuf_realloc(inseg.p, inseg.len);
 800308c:	|  |  |  |  |  |  |  |                          |     |      f8d5 00e0 	ldr.w	r0, [r5, #224]	@ 0xe0
 8003090:	|  |  |  |  |  |  |  |                          |     |      ba5b      	rev16	r3, r3
          if (TCPH_FLAGS(inseg.tcphdr) & TCP_SYN) {
 8003092:	|  |  |  |  |  |  |  |                          |     |      079a      	lsls	r2, r3, #30
            inseg.len -= 1;
 8003094:	|  |  |  |  |  |  |  |                          |     |      bf44      	itt	mi
 8003096:	|  |  |  |  |  |  |  |                          |     |      f101 33ff 	addmi.w	r3, r1, #4294967295	@ 0xffffffff
 800309a:	|  |  |  |  |  |  |  |                          |     |      f8a5 30e4 	strhmi.w	r3, [r5, #228]	@ 0xe4
          pbuf_realloc(inseg.p, inseg.len);
 800309e:	|  |  |  |  |  |  |  |                          |     |      f8b5 10e4 	ldrh.w	r1, [r5, #228]	@ 0xe4
 80030a2:	|  |  |  |  |  |  |  |                          |     |      f7fe fc5f 	bl	8001964 <pbuf_realloc>
          tcplen = TCP_TCPLEN(&inseg);
 80030a6:	|  |  |  |  |  |  |  |                          |     |      f8d5 30ec 	ldr.w	r3, [r5, #236]	@ 0xec
 80030aa:	|  |  |  |  |  |  |  |                          |     |      f8b5 20e4 	ldrh.w	r2, [r5, #228]	@ 0xe4
 80030ae:	|  |  |  |  |  |  |  |                          |     |      899b      	ldrh	r3, [r3, #12]
          LWIP_ASSERT("tcp_receive: segment not trimmed correctly to rcv_wnd",
 80030b0:	|  |  |  |  |  |  |  |                          |     |      6a61      	ldr	r1, [r4, #36]	@ 0x24
 80030b2:	|  |  |  |  |  |  |  |                          |     |      ba5b      	rev16	r3, r3
          tcplen = TCP_TCPLEN(&inseg);
 80030b4:	|  |  |  |  |  |  |  |                          |     |      f013 0303 	ands.w	r3, r3, #3
 80030b8:	|  |  |  |  |  |  |  |                          |     |      bf18      	it	ne
 80030ba:	|  |  |  |  |  |  |  |                          |     |      2301      	movne	r3, #1
 80030bc:	|  |  |  |  |  |  |  |                          |     |      4413      	add	r3, r2
          LWIP_ASSERT("tcp_receive: segment not trimmed correctly to rcv_wnd",
 80030be:	|  |  |  |  |  |  |  |                          |     |      f8d5 20c8 	ldr.w	r2, [r5, #200]	@ 0xc8
          tcplen = TCP_TCPLEN(&inseg);
 80030c2:	|  |  |  |  |  |  |  |                          |     |      b29b      	uxth	r3, r3
 80030c4:	|  |  |  |  |  |  |  |                          |     |      f8a5 30d4 	strh.w	r3, [r5, #212]	@ 0xd4
          LWIP_ASSERT("tcp_receive: segment not trimmed correctly to rcv_wnd",
 80030c8:	|  |  |  |  |  |  |  |                          |     |      4413      	add	r3, r2
 80030ca:	|  |  |  |  |  |  |  |                          |     |      8d22      	ldrh	r2, [r4, #40]	@ 0x28
 80030cc:	|  |  |  |  |  |  |  |                          |     |      440a      	add	r2, r1
 80030ce:	|  |  |  |  |  |  |  |                          |     |      4293      	cmp	r3, r2
 80030d0:	|  |  |  |  |  |  |  |                          |     +----- d00c      	beq.n	80030ec <tcp_receive+0x30c>
 80030d2:	|  |  |  |  |  |  |  |                          |     |      b672      	cpsid	i
 80030d4:	|  |  |  |  |  |  |  |                          |     |      4b51      	ldr	r3, [pc, #324]	@ (800321c <tcp_receive+0x43c>)
 80030d6:	|  |  |  |  |  |  |  |                          |     |      4a57      	ldr	r2, [pc, #348]	@ (8003234 <tcp_receive+0x454>)
 80030d8:	|  |  |  |  |  |  |  |                          |     |      f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 80030dc:	|  |  |  |  |  |  |  |                          |     |      4b51      	ldr	r3, [pc, #324]	@ (8003224 <tcp_receive+0x444>)
 80030de:	|  |  |  |  |  |  |  |                          |     |      9300      	str	r3, [sp, #0]
 80030e0:	|  |  |  |  |  |  |  |                          |     |      4851      	ldr	r0, [pc, #324]	@ (8003228 <tcp_receive+0x448>)
 80030e2:	|  |  |  |  |  |  |  |                          |     |      f240 53d1 	movw	r3, #1489	@ 0x5d1
 80030e6:	|  |  |  |  |  |  |  |                          |     |      f7fe f907 	bl	80012f8 <printf_>
 80030ea:	|  |  |  |  |  |  |  |                          |     |      be00      	bkpt	0x0000
        if (pcb->ooseq != NULL) {
 80030ec:	|  |  |  |  |  |  |  |                          |     \----> 6f66      	ldr	r6, [r4, #116]	@ 0x74
 80030ee:	|  |  |  |  |  |  |  |                          |            2e00      	cmp	r6, #0
 80030f0:	|  |  |  |  |  |  |  |        /-----------------|----------- f000 8103 	beq.w	80032fa <tcp_receive+0x51a>
          if (TCPH_FLAGS(inseg.tcphdr) & TCP_FIN) {
 80030f4:	|  |  |  |  |  |  |  |        |                 |            f8d5 30ec 	ldr.w	r3, [r5, #236]	@ 0xec
 80030f8:	|  |  |  |  |  |  |  |        |                 |            899b      	ldrh	r3, [r3, #12]
 80030fa:	|  |  |  |  |  |  |  |        |                 |            ba5b      	rev16	r3, r3
 80030fc:	|  |  |  |  |  |  |  |        |                 |            07db      	lsls	r3, r3, #31
 80030fe:	|  |  |  |  |  |  |  |        |     /-----------|----------- f100 80f9 	bmi.w	80032f4 <tcp_receive+0x514>
                   TCP_SEQ_GEQ(seqno + tcplen,
 8003102:	|  |  |  |  |  |  |  |  /-----|-----|-----------|----------> 6937      	ldr	r7, [r6, #16]
 8003104:	|  |  |  |  |  |  |  |  |     |     |           |            f8b5 20d4 	ldrh.w	r2, [r5, #212]	@ 0xd4
 8003108:	|  |  |  |  |  |  |  |  |     |     |           |            f8d5 00c8 	ldr.w	r0, [r5, #200]	@ 0xc8
 800310c:	|  |  |  |  |  |  |  |  |     |     |           |            687b      	ldr	r3, [r7, #4]
 800310e:	|  |  |  |  |  |  |  |  |     |     |           |            f8b6 c008 	ldrh.w	ip, [r6, #8]
 8003112:	|  |  |  |  |  |  |  |  |     |     |           |            4402      	add	r2, r0
 8003114:	|  |  |  |  |  |  |  |  |     |     |           |            1ad1      	subs	r1, r2, r3
 8003116:	|  |  |  |  |  |  |  |  |     |     |           |            eba1 010c 	sub.w	r1, r1, ip
            while (next &&
 800311a:	|  |  |  |  |  |  |  |  |     |     |           |            2900      	cmp	r1, #0
 800311c:	|  |  |  |  |  |  |  |  |  /--|-----|-----------|----------- f280 8126 	bge.w	800336c <tcp_receive+0x58c>
                TCP_SEQ_GT(seqno + tcplen,
 8003120:	|  |  |  |  |  |  |  |  |  |  |     |           |            1a9a      	subs	r2, r3, r2
            if (next &&
 8003122:	|  |  |  |  |  |  |  |  |  |  |     |           |            2a00      	cmp	r2, #0
 8003124:	|  |  |  |  |  |  |  |  |  |  |     |           |        /-- da35      	bge.n	8003192 <tcp_receive+0x3b2>
              inseg.len = (u16_t)(next->tcphdr->seqno - seqno);
 8003126:	|  |  |  |  |  |  |  |  |  |  |     |           |        |   1a1b      	subs	r3, r3, r0
 8003128:	|  |  |  |  |  |  |  |  |  |  |     |           |        |   b29b      	uxth	r3, r3
              if (TCPH_FLAGS(inseg.tcphdr) & TCP_SYN) {
 800312a:	|  |  |  |  |  |  |  |  |  |  |     |           |        |   f8d5 20ec 	ldr.w	r2, [r5, #236]	@ 0xec
              inseg.len = (u16_t)(next->tcphdr->seqno - seqno);
 800312e:	|  |  |  |  |  |  |  |  |  |  |     |           |        |   f8a5 30e4 	strh.w	r3, [r5, #228]	@ 0xe4
              if (TCPH_FLAGS(inseg.tcphdr) & TCP_SYN) {
 8003132:	|  |  |  |  |  |  |  |  |  |  |     |           |        |   8992      	ldrh	r2, [r2, #12]
              pbuf_realloc(inseg.p, inseg.len);
 8003134:	|  |  |  |  |  |  |  |  |  |  |     |           |        |   f8d5 00e0 	ldr.w	r0, [r5, #224]	@ 0xe0
 8003138:	|  |  |  |  |  |  |  |  |  |  |     |           |        |   ba52      	rev16	r2, r2
              if (TCPH_FLAGS(inseg.tcphdr) & TCP_SYN) {
 800313a:	|  |  |  |  |  |  |  |  |  |  |     |           |        |   0791      	lsls	r1, r2, #30
                inseg.len -= 1;
 800313c:	|  |  |  |  |  |  |  |  |  |  |     |           |        |   bf44      	itt	mi
 800313e:	|  |  |  |  |  |  |  |  |  |  |     |           |        |   f103 33ff 	addmi.w	r3, r3, #4294967295	@ 0xffffffff
 8003142:	|  |  |  |  |  |  |  |  |  |  |     |           |        |   f8a5 30e4 	strhmi.w	r3, [r5, #228]	@ 0xe4
              pbuf_realloc(inseg.p, inseg.len);
 8003146:	|  |  |  |  |  |  |  |  |  |  |     |           |        |   f8b5 10e4 	ldrh.w	r1, [r5, #228]	@ 0xe4
 800314a:	|  |  |  |  |  |  |  |  |  |  |     |           |        |   f7fe fc0b 	bl	8001964 <pbuf_realloc>
              tcplen = TCP_TCPLEN(&inseg);
 800314e:	|  |  |  |  |  |  |  |  |  |  |     |           |        |   f8d5 30ec 	ldr.w	r3, [r5, #236]	@ 0xec
 8003152:	|  |  |  |  |  |  |  |  |  |  |     |           |        |   f8b5 20e4 	ldrh.w	r2, [r5, #228]	@ 0xe4
 8003156:	|  |  |  |  |  |  |  |  |  |  |     |           |        |   899b      	ldrh	r3, [r3, #12]
 8003158:	|  |  |  |  |  |  |  |  |  |  |     |           |        |   ba5b      	rev16	r3, r3
 800315a:	|  |  |  |  |  |  |  |  |  |  |     |           |        |   f013 0303 	ands.w	r3, r3, #3
 800315e:	|  |  |  |  |  |  |  |  |  |  |     |           |        |   bf18      	it	ne
 8003160:	|  |  |  |  |  |  |  |  |  |  |     |           |        |   2301      	movne	r3, #1
 8003162:	|  |  |  |  |  |  |  |  |  |  |     |           |        |   4413      	add	r3, r2
              LWIP_ASSERT("tcp_receive: segment not trimmed correctly to ooseq queue",
 8003164:	|  |  |  |  |  |  |  |  |  |  |     |           |        |   f8d5 20c8 	ldr.w	r2, [r5, #200]	@ 0xc8
              tcplen = TCP_TCPLEN(&inseg);
 8003168:	|  |  |  |  |  |  |  |  |  |  |     |           |        |   b29b      	uxth	r3, r3
 800316a:	|  |  |  |  |  |  |  |  |  |  |     |           |        |   f8a5 30d4 	strh.w	r3, [r5, #212]	@ 0xd4
              LWIP_ASSERT("tcp_receive: segment not trimmed correctly to ooseq queue",
 800316e:	|  |  |  |  |  |  |  |  |  |  |     |           |        |   4413      	add	r3, r2
 8003170:	|  |  |  |  |  |  |  |  |  |  |     |           |        |   6932      	ldr	r2, [r6, #16]
 8003172:	|  |  |  |  |  |  |  |  |  |  |     |           |        |   6852      	ldr	r2, [r2, #4]
 8003174:	|  |  |  |  |  |  |  |  |  |  |     |           |        |   4293      	cmp	r3, r2
 8003176:	|  |  |  |  |  |  |  |  |  |  |     |           |        +-- d00c      	beq.n	8003192 <tcp_receive+0x3b2>
 8003178:	|  |  |  |  |  |  |  |  |  |  |     |           |        |   b672      	cpsid	i
 800317a:	|  |  |  |  |  |  |  |  |  |  |     |           |        |   4b28      	ldr	r3, [pc, #160]	@ (800321c <tcp_receive+0x43c>)
 800317c:	|  |  |  |  |  |  |  |  |  |  |     |           |        |   4a2e      	ldr	r2, [pc, #184]	@ (8003238 <tcp_receive+0x458>)
 800317e:	|  |  |  |  |  |  |  |  |  |  |     |           |        |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8003182:	|  |  |  |  |  |  |  |  |  |  |     |           |        |   4b28      	ldr	r3, [pc, #160]	@ (8003224 <tcp_receive+0x444>)
 8003184:	|  |  |  |  |  |  |  |  |  |  |     |           |        |   9300      	str	r3, [sp, #0]
 8003186:	|  |  |  |  |  |  |  |  |  |  |     |           |        |   4828      	ldr	r0, [pc, #160]	@ (8003228 <tcp_receive+0x448>)
 8003188:	|  |  |  |  |  |  |  |  |  |  |     |           |        |   f240 6302 	movw	r3, #1538	@ 0x602
 800318c:	|  |  |  |  |  |  |  |  |  |  |     |           |        |   f7fe f8b4 	bl	80012f8 <printf_>
 8003190:	|  |  |  |  |  |  |  |  |  |  |     |           |        |   be00      	bkpt	0x0000
 8003192:	|  |  |  |  |  |  |  |  |  |  |     |           |        \-> 4637      	mov	r7, r6
            pcb->ooseq = next;
 8003194:	|  |  |  |  |  |  |  |  |  |  |  /--|-----------|----------> 6767      	str	r7, [r4, #116]	@ 0x74
 8003196:	|  |  |  |  |  |  |  |  |  |  +--|--|-----------|----------- e0b0      	b.n	80032fa <tcp_receive+0x51a>
    } else if (TCP_SEQ_BETWEEN(ackno, pcb->lastack + 1, pcb->snd_nxt)) {
 8003198:	|  |  |  |  |  |  |  |  |  |  |  |  |           \----------> 43d1      	mvns	r1, r2
 800319a:	|  |  |  |  |  |  |  |  |  |  |  |  |                        42d9      	cmn	r1, r3
 800319c:	|  |  |  |  |  |  |  |  |  |  |  |  |  /-------------------- f100 8094 	bmi.w	80032c8 <tcp_receive+0x4e8>
 80031a0:	|  |  |  |  |  |  |  |  |  |  |  |  |  |                     6d21      	ldr	r1, [r4, #80]	@ 0x50
 80031a2:	|  |  |  |  |  |  |  |  |  |  |  |  |  |                     1ac9      	subs	r1, r1, r3
 80031a4:	|  |  |  |  |  |  |  |  |  |  |  |  |  |                     2900      	cmp	r1, #0
 80031a6:	|  |  |  |  |  |  |  |  |  |  |  |  |  +-------------------- f2c0 808f 	blt.w	80032c8 <tcp_receive+0x4e8>
      if (pcb->flags & TF_INFR) {
 80031aa:	|  |  |  |  |  |  |  |  |  |  |  |  |  |                     8b61      	ldrh	r1, [r4, #26]
 80031ac:	|  |  |  |  |  |  |  |  |  |  |  |  |  |                     0748      	lsls	r0, r1, #29
 80031ae:	|  |  |  |  |  |  |  |  |  |  |  |  |  |                 /-- d509      	bpl.n	80031c4 <tcp_receive+0x3e4>
        tcp_clear_flags(pcb, TF_INFR);
 80031b0:	|  |  |  |  |  |  |  |  |  |  |  |  |  |                 |   f021 0104 	bic.w	r1, r1, #4
 80031b4:	|  |  |  |  |  |  |  |  |  |  |  |  |  |                 |   8361      	strh	r1, [r4, #26]
        pcb->cwnd = pcb->ssthresh;
 80031b6:	|  |  |  |  |  |  |  |  |  |  |  |  |  |                 |   f8b4 104a 	ldrh.w	r1, [r4, #74]	@ 0x4a
 80031ba:	|  |  |  |  |  |  |  |  |  |  |  |  |  |                 |   f8a4 1048 	strh.w	r1, [r4, #72]	@ 0x48
        pcb->bytes_acked = 0;
 80031be:	|  |  |  |  |  |  |  |  |  |  |  |  |  |                 |   2100      	movs	r1, #0
 80031c0:	|  |  |  |  |  |  |  |  |  |  |  |  |  |                 |   f8a4 106a 	strh.w	r1, [r4, #106]	@ 0x6a
      pcb->rto = (s16_t)((pcb->sa >> 3) + pcb->sv);
 80031c4:	|  |  |  |  |  |  |  |  |  |  |  |  |  |                 \-> f9b4 003c 	ldrsh.w	r0, [r4, #60]	@ 0x3c
 80031c8:	|  |  |  |  |  |  |  |  |  |  |  |  |  |                     8fe1      	ldrh	r1, [r4, #62]	@ 0x3e
      pcb->lastack = ackno;
 80031ca:	|  |  |  |  |  |  |  |  |  |  |  |  |  |                     6463      	str	r3, [r4, #68]	@ 0x44
      pcb->rto = (s16_t)((pcb->sa >> 3) + pcb->sv);
 80031cc:	|  |  |  |  |  |  |  |  |  |  |  |  |  |                     eb01 01e0 	add.w	r1, r1, r0, asr #3
 80031d0:	|  |  |  |  |  |  |  |  |  |  |  |  |  |                     f8a4 1040 	strh.w	r1, [r4, #64]	@ 0x40
      pcb->nrtx = 0;
 80031d4:	|  |  |  |  |  |  |  |  |  |  |  |  |  |                     2100      	movs	r1, #0
 80031d6:	|  |  |  |  |  |  |  |  |  |  |  |  |  |                     f8a4 1042 	strh.w	r1, [r4, #66]	@ 0x42
      if (pcb->state >= ESTABLISHED) {
 80031da:	|  |  |  |  |  |  |  |  |  |  |  |  |  |                     7d21      	ldrb	r1, [r4, #20]
 80031dc:	|  |  |  |  |  |  |  |  |  |  |  |  |  |                     2903      	cmp	r1, #3
 80031de:	|  |  |  |  |  |  |  |  |  |  |  |  |  |           /-------- d937      	bls.n	8003250 <tcp_receive+0x470>
      acked = (tcpwnd_size_t)(ackno - pcb->lastack);
 80031e0:	|  |  |  |  |  |  |  |  |  |  |  |  |  |           |         1a9b      	subs	r3, r3, r2
        if (pcb->cwnd < pcb->ssthresh) {
 80031e2:	|  |  |  |  |  |  |  |  |  |  |  |  |  |           |         f8b4 104a 	ldrh.w	r1, [r4, #74]	@ 0x4a
 80031e6:	|  |  |  |  |  |  |  |  |  |  |  |  |  |           |         f8b4 2048 	ldrh.w	r2, [r4, #72]	@ 0x48
 80031ea:	|  |  |  |  |  |  |  |  |  |  |  |  |  |           |         4291      	cmp	r1, r2
      acked = (tcpwnd_size_t)(ackno - pcb->lastack);
 80031ec:	|  |  |  |  |  |  |  |  |  |  |  |  |  |           |         b29b      	uxth	r3, r3
        if (pcb->cwnd < pcb->ssthresh) {
 80031ee:	|  |  |  |  |  |  |  |  |  |  |  |  |  |           |  /----- d925      	bls.n	800323c <tcp_receive+0x45c>
          u8_t num_seg = (pcb->flags & TF_RTO) ? 1 : 2;
 80031f0:	|  |  |  |  |  |  |  |  |  |  |  |  |  |           |  |      8b61      	ldrh	r1, [r4, #26]
 80031f2:	|  |  |  |  |  |  |  |  |  |  |  |  |  |           |  |      f411 6f00 	tst.w	r1, #2048	@ 0x800
          increase = LWIP_MIN(acked, (tcpwnd_size_t)(num_seg * pcb->mss));
 80031f6:	|  |  |  |  |  |  |  |  |  |  |  |  |  |           |  |      8e61      	ldrh	r1, [r4, #50]	@ 0x32
          u8_t num_seg = (pcb->flags & TF_RTO) ? 1 : 2;
 80031f8:	|  |  |  |  |  |  |  |  |  |  |  |  |  |           |  |      bf0c      	ite	eq
 80031fa:	|  |  |  |  |  |  |  |  |  |  |  |  |  |           |  |      2002      	moveq	r0, #2
 80031fc:	|  |  |  |  |  |  |  |  |  |  |  |  |  |           |  |      2001      	movne	r0, #1
          increase = LWIP_MIN(acked, (tcpwnd_size_t)(num_seg * pcb->mss));
 80031fe:	|  |  |  |  |  |  |  |  |  |  |  |  |  |           |  |      fb11 f100 	smulbb	r1, r1, r0
 8003202:	|  |  |  |  |  |  |  |  |  |  |  |  |  |           |  |      b289      	uxth	r1, r1
          TCP_WND_INC(pcb->cwnd, increase);
 8003204:	|  |  |  |  |  |  |  |  |  |  |  |  |  |           |  |      4299      	cmp	r1, r3
 8003206:	|  |  |  |  |  |  |  |  |  |  |  |  |  |           |  |      bf94      	ite	ls
 8003208:	|  |  |  |  |  |  |  |  |  |  |  |  |  |           |  |      1850      	addls	r0, r2, r1
 800320a:	|  |  |  |  |  |  |  |  |  |  |  |  |  |           |  |      18d0      	addhi	r0, r2, r3
 800320c:	|  |  |  |  |  |  |  |  |  |  |  |  |  |           |  |      b283      	uxth	r3, r0
            TCP_WND_INC(pcb->cwnd, pcb->mss);
 800320e:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  /--------|--|----> 429a      	cmp	r2, r3
 8003210:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |        |  |  /-- d901      	bls.n	8003216 <tcp_receive+0x436>
          TCP_WND_INC(pcb->cwnd, increase);
 8003212:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |        |  |  |   f64f 73ff 	movw	r3, #65535	@ 0xffff
            TCP_WND_INC(pcb->cwnd, pcb->mss);
 8003216:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |        |  |  \-> f8a4 3048 	strh.w	r3, [r4, #72]	@ 0x48
 800321a:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |        +--|----- e019      	b.n	8003250 <tcp_receive+0x470>
 800321c:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |        |  |      20000060 	.word	0x20000060
 8003220:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |        |  |      0800bbf4 	.word	0x0800bbf4
 8003224:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |        |  |      0800b591 	.word	0x0800b591
 8003228:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |        |  |      0800b232 	.word	0x0800b232
 800322c:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |        |  |      0800bc04 	.word	0x0800bc04
 8003230:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |        |  |      0800bc13 	.word	0x0800bc13
 8003234:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |        |  |      0800bc23 	.word	0x0800bc23
 8003238:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |        |  |      0800bc59 	.word	0x0800bc59
          TCP_WND_INC(pcb->bytes_acked, acked);
 800323c:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |        |  \----> f8b4 106a 	ldrh.w	r1, [r4, #106]	@ 0x6a
 8003240:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |        |         440b      	add	r3, r1
 8003242:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |        |         b29b      	uxth	r3, r3
 8003244:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |        |         4299      	cmp	r1, r3
 8003246:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |     /--|-------- d834      	bhi.n	80032b2 <tcp_receive+0x4d2>
          if (pcb->bytes_acked >= pcb->cwnd) {
 8003248:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |         429a      	cmp	r2, r3
 800324a:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  /--|--|-------- d934      	bls.n	80032b6 <tcp_receive+0x4d6>
 800324c:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |         f8a4 306a 	strh.w	r3, [r4, #106]	@ 0x6a
      pcb->unacked = tcp_free_acked_segments(pcb, pcb->unacked, "unacked", pcb->unsent);
 8003250:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  \-------> e9d4 211b 	ldrd	r2, r1, [r4, #108]	@ 0x6c
 8003254:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |            4620      	mov	r0, r4
 8003256:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |            f006 fd47 	bl	8009ce8 <tcp_free_acked_segments.isra.0>
      pcb->unsent = tcp_free_acked_segments(pcb, pcb->unsent, "unsent", pcb->unacked);
 800325a:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |            6ee1      	ldr	r1, [r4, #108]	@ 0x6c
      pcb->unacked = tcp_free_acked_segments(pcb, pcb->unacked, "unacked", pcb->unsent);
 800325c:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |            6720      	str	r0, [r4, #112]	@ 0x70
 800325e:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |            4602      	mov	r2, r0
      pcb->unsent = tcp_free_acked_segments(pcb, pcb->unsent, "unsent", pcb->unacked);
 8003260:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |            4620      	mov	r0, r4
 8003262:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |            f006 fd41 	bl	8009ce8 <tcp_free_acked_segments.isra.0>
      if (pcb->unacked == NULL) {
 8003266:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |            6f22      	ldr	r2, [r4, #112]	@ 0x70
      pcb->unsent = tcp_free_acked_segments(pcb, pcb->unsent, "unsent", pcb->unacked);
 8003268:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |            66e0      	str	r0, [r4, #108]	@ 0x6c
      if (pcb->unacked == NULL) {
 800326a:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |            fab2 f382 	clz	r3, r2
 800326e:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |            095b      	lsrs	r3, r3, #5
 8003270:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |            425b      	negs	r3, r3
 8003272:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |            8623      	strh	r3, [r4, #48]	@ 0x30
      pcb->polltmr = 0;
 8003274:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |            2300      	movs	r3, #0
 8003276:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |            7723      	strb	r3, [r4, #28]
      if (pcb->unsent == NULL) {
 8003278:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |        /-- b908      	cbnz	r0, 800327e <tcp_receive+0x49e>
        pcb->unsent_oversize = 0;
 800327a:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |        |   f8a4 0068 	strh.w	r0, [r4, #104]	@ 0x68
      pcb->snd_buf = (tcpwnd_size_t)(pcb->snd_buf + recv_acked);
 800327e:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |        \-> f8b4 3064 	ldrh.w	r3, [r4, #100]	@ 0x64
 8003282:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |            f8b5 10d6 	ldrh.w	r1, [r5, #214]	@ 0xd6
      if (pcb->flags & TF_RTO) {
 8003286:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |            8b66      	ldrh	r6, [r4, #26]
      pcb->snd_buf = (tcpwnd_size_t)(pcb->snd_buf + recv_acked);
 8003288:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |            440b      	add	r3, r1
 800328a:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |            f8a4 3064 	strh.w	r3, [r4, #100]	@ 0x64
      if (pcb->flags & TF_RTO) {
 800328e:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |            0533      	lsls	r3, r6, #20
 8003290:	|  |  +--|--|--|--|--|--|--|--|--|--|--|--|--|--|----------- f57f ae41 	bpl.w	8002f16 <tcp_receive+0x136>
        if (pcb->unacked == NULL) {
 8003294:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  /-------- b9b2      	cbnz	r2, 80032c4 <tcp_receive+0x4e4>
          if ((pcb->unsent == NULL) ||
 8003296:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     /-- b140      	cbz	r0, 80032aa <tcp_receive+0x4ca>
              (TCP_SEQ_LEQ(pcb->rto_end, lwip_ntohl(pcb->unsent->tcphdr->seqno)))) {
 8003298:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |   6903      	ldr	r3, [r0, #16]
        } else if (TCP_SEQ_LEQ(pcb->rto_end, lwip_ntohl(pcb->unacked->tcphdr->seqno))) {
 800329a:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  /--|-> 6858      	ldr	r0, [r3, #4]
 800329c:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |   f004 ff4a 	bl	8008134 <lwip_htonl>
 80032a0:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |   6ce3      	ldr	r3, [r4, #76]	@ 0x4c
 80032a2:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |   1ac0      	subs	r0, r0, r3
 80032a4:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |   2800      	cmp	r0, #0
 80032a6:	|  |  +--|--|--|--|--|--|--|--|--|--|--|--|--|--|--|--|--|-- f6ff ae36 	blt.w	8002f16 <tcp_receive+0x136>
          tcp_clear_flags(pcb, TF_RTO);
 80032aa:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  \-> f426 6600 	bic.w	r6, r6, #2048	@ 0x800
 80032ae:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |      8366      	strh	r6, [r4, #26]
 80032b0:	|  |  +--|--|--|--|--|--|--|--|--|--|--|--|--|--|--|--|----- e631      	b.n	8002f16 <tcp_receive+0x136>
          TCP_WND_INC(pcb->bytes_acked, acked);
 80032b2:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  \--|--|----> f64f 73ff 	movw	r3, #65535	@ 0xffff
            pcb->bytes_acked = (tcpwnd_size_t)(pcb->bytes_acked - pcb->cwnd);
 80032b6:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  \-----|--|----> 1a9b      	subs	r3, r3, r2
 80032b8:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |        |  |      f8a4 306a 	strh.w	r3, [r4, #106]	@ 0x6a
            TCP_WND_INC(pcb->cwnd, pcb->mss);
 80032bc:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |        |  |      8e63      	ldrh	r3, [r4, #50]	@ 0x32
 80032be:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |        |  |      4413      	add	r3, r2
 80032c0:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |        |  |      b29b      	uxth	r3, r3
 80032c2:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  \--------|--|----- e7a4      	b.n	800320e <tcp_receive+0x42e>
        } else if (TCP_SEQ_LEQ(pcb->rto_end, lwip_ntohl(pcb->unacked->tcphdr->seqno))) {
 80032c4:	|  |  |  |  |  |  |  |  |  |  |  |  |  |           \--|----> 6913      	ldr	r3, [r2, #16]
 80032c6:	|  |  |  |  |  |  |  |  |  |  |  |  |  |              \----- e7e8      	b.n	800329a <tcp_receive+0x4ba>
      tcp_send_empty_ack(pcb);
 80032c8:	|  |  |  |  |  |  |  |  |  |  |  |  |  \-------------------> 4620      	mov	r0, r4
 80032ca:	|  |  |  |  |  |  |  |  |  |  |  |  |                        f7ff fd4d 	bl	8002d68 <tcp_send_empty_ack>
 80032ce:	|  |  \--|--|--|--|--|--|--|--|--|--|----------------------- e622      	b.n	8002f16 <tcp_receive+0x136>
        off -= p->len;
 80032d0:	|  |     |  |  |  |  \--|--|--|--|--|----------------------> 1aba      	subs	r2, r7, r2
        p->tot_len = new_tot_len;
 80032d2:	|  |     |  |  |  |     |  |  |  |  |                        8133      	strh	r3, [r6, #8]
        p->len = 0;
 80032d4:	|  |     |  |  |  |     |  |  |  |  |                        8171      	strh	r1, [r6, #10]
        off -= p->len;
 80032d6:	|  |     |  |  |  |     |  |  |  |  |                        b297      	uxth	r7, r2
        p = p->next;
 80032d8:	|  |     |  |  |  |     |  |  |  |  |                        6836      	ldr	r6, [r6, #0]
 80032da:	|  |     |  |  \--|-----|--|--|--|--|----------------------- e69a      	b.n	8003012 <tcp_receive+0x232>
      if (TCP_SEQ_LT(seqno, pcb->rcv_nxt)) {
 80032dc:	|  |     |  \-----|-----|--|--|--|--|----------------------> 1ad2      	subs	r2, r2, r3
 80032de:	|  |     |        |     |  |  |  |  |                        2a00      	cmp	r2, #0
        tcp_ack_now(pcb);
 80032e0:	|  |     |        |     |  |  |  |  |                        bfbe      	ittt	lt
 80032e2:	|  |     |        |     |  |  |  |  |                        8b63      	ldrhlt	r3, [r4, #26]
 80032e4:	|  |     |        |     |  |  |  |  |                        f043 0302 	orrlt.w	r3, r3, #2
 80032e8:	|  |     |        |     |  |  |  |  |                        8363      	strhlt	r3, [r4, #26]
 80032ea:	|  |     |        \-----|--|--|--|--|----------------------- e6a0      	b.n	800302e <tcp_receive+0x24e>
              pcb->ooseq = pcb->ooseq->next;
 80032ec:	|  |     |              |  |  |  |  |                    /-> 6803      	ldr	r3, [r0, #0]
 80032ee:	|  |     |              |  |  |  |  |                    |   6763      	str	r3, [r4, #116]	@ 0x74
              tcp_seg_free(old_ooseq);
 80032f0:	|  |     |              |  |  |  |  |                    |   f7ff fa84 	bl	80027fc <tcp_seg_free>
            while (pcb->ooseq != NULL) {
 80032f4:	|  |     |              |  |  |  |  \--------------------|-> 6f60      	ldr	r0, [r4, #116]	@ 0x74
 80032f6:	|  |     |              |  |  |  |                       |   2800      	cmp	r0, #0
 80032f8:	|  |     |              |  |  |  |                       \-- d1f8      	bne.n	80032ec <tcp_receive+0x50c>
        pcb->rcv_nxt = seqno + tcplen;
 80032fa:	|  |     |              |  |  \--|-------------------------> f8b5 20d4 	ldrh.w	r2, [r5, #212]	@ 0xd4
 80032fe:	|  |     |              |  |     |                           f8d5 30c8 	ldr.w	r3, [r5, #200]	@ 0xc8
 8003302:	|  |     |              |  |     |                           4413      	add	r3, r2
 8003304:	|  |     |              |  |     |                           6263      	str	r3, [r4, #36]	@ 0x24
        LWIP_ASSERT("tcp_receive: tcplen > rcv_wnd", pcb->rcv_wnd >= tcplen);
 8003306:	|  |     |              |  |     |                           8d23      	ldrh	r3, [r4, #40]	@ 0x28
 8003308:	|  |     |              |  |     |                           4293      	cmp	r3, r2
 800330a:	|  |     |              |  |     |                       /-- d20c      	bcs.n	8003326 <tcp_receive+0x546>
 800330c:	|  |     |              |  |     |                       |   b672      	cpsid	i
 800330e:	|  |     |              |  |     |                       |   4b7e      	ldr	r3, [pc, #504]	@ (8003508 <tcp_receive+0x728>)
 8003310:	|  |     |              |  |     |                       |   4a7e      	ldr	r2, [pc, #504]	@ (800350c <tcp_receive+0x72c>)
 8003312:	|  |     |              |  |     |                       |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8003316:	|  |     |              |  |     |                       |   4b7e      	ldr	r3, [pc, #504]	@ (8003510 <tcp_receive+0x730>)
 8003318:	|  |     |              |  |     |                       |   9300      	str	r3, [sp, #0]
 800331a:	|  |     |              |  |     |                       |   487e      	ldr	r0, [pc, #504]	@ (8003514 <tcp_receive+0x734>)
 800331c:	|  |     |              |  |     |                       |   f240 630d 	movw	r3, #1549	@ 0x60d
 8003320:	|  |     |              |  |     |                       |   f7fd ffea 	bl	80012f8 <printf_>
 8003324:	|  |     |              |  |     |                       |   be00      	bkpt	0x0000
        pcb->rcv_wnd -= tcplen;
 8003326:	|  |     |              |  |     |                       \-> 8d23      	ldrh	r3, [r4, #40]	@ 0x28
 8003328:	|  |     |              |  |     |                           f8b5 20d4 	ldrh.w	r2, [r5, #212]	@ 0xd4
 800332c:	|  |     |              |  |     |                           1a9b      	subs	r3, r3, r2
 800332e:	|  |     |              |  |     |                           8523      	strh	r3, [r4, #40]	@ 0x28
        tcp_update_rcv_ann_wnd(pcb);
 8003330:	|  |     |              |  |     |                           4620      	mov	r0, r4
 8003332:	|  |     |              |  |     |                           f7fe fcb3 	bl	8001c9c <tcp_update_rcv_ann_wnd>
        if (inseg.p->tot_len > 0) {
 8003336:	|  |     |              |  |     |                           f8d5 30e0 	ldr.w	r3, [r5, #224]	@ 0xe0
 800333a:	|  |     |              |  |     |                           891a      	ldrh	r2, [r3, #8]
 800333c:	|  |     |              |  |     |                       /-- b122      	cbz	r2, 8003348 <tcp_receive+0x568>
          recv_data = inseg.p;
 800333e:	|  |     |              |  |     |                       |   f8c5 30f0 	str.w	r3, [r5, #240]	@ 0xf0
          inseg.p = NULL;
 8003342:	|  |     |              |  |     |                       |   2300      	movs	r3, #0
 8003344:	|  |     |              |  |     |                       |   f8c5 30e0 	str.w	r3, [r5, #224]	@ 0xe0
        if (TCPH_FLAGS(inseg.tcphdr) & TCP_FIN) {
 8003348:	|  |     |              |  |     |                       \-> f8d5 30ec 	ldr.w	r3, [r5, #236]	@ 0xec
 800334c:	|  |     |              |  |     |                           899b      	ldrh	r3, [r3, #12]
 800334e:	|  |     |              |  |     |                           ba5b      	rev16	r3, r3
 8003350:	|  |     |              |  |     |                           07da      	lsls	r2, r3, #31
 8003352:	|  |     |              |  |     |                       /-- d505      	bpl.n	8003360 <tcp_receive+0x580>
          recv_flags |= TF_GOT_FIN;
 8003354:	|  |     |              |  |     |                       |   f895 30f4 	ldrb.w	r3, [r5, #244]	@ 0xf4
 8003358:	|  |     |              |  |     |                       |   f043 0320 	orr.w	r3, r3, #32
 800335c:	|  |     |              |  |     |                       |   f885 30f4 	strb.w	r3, [r5, #244]	@ 0xf4
 8003360:	|  |     |              |  |     |                       \-> 4f69      	ldr	r7, [pc, #420]	@ (8003508 <tcp_receive+0x728>)
          LWIP_ASSERT("tcp_receive: ooseq tcplen > rcv_wnd",
 8003362:	|  |     |              |  |     |                           f8df 81ac 	ldr.w	r8, [pc, #428]	@ 8003510 <tcp_receive+0x730>
 8003366:	|  |     |              |  |     |                           f8df 91b0 	ldr.w	r9, [pc, #432]	@ 8003518 <tcp_receive+0x738>
 800336a:	|  |     |              |  |     |           /-------------- e064      	b.n	8003436 <tcp_receive+0x656>
              if ((TCPH_FLAGS(next->tcphdr) & TCP_FIN) != 0 &&
 800336c:	|  |     |              |  \-----|-----------|-------------> 89bb      	ldrh	r3, [r7, #12]
 800336e:	|  |     |              |        |           |               ba5b      	rev16	r3, r3
 8003370:	|  |     |              |        |           |               07df      	lsls	r7, r3, #31
 8003372:	|  |     |              |        |           |           /-- d50e      	bpl.n	8003392 <tcp_receive+0x5b2>
                  (TCPH_FLAGS(inseg.tcphdr) & TCP_SYN) == 0) {
 8003374:	|  |     |              |        |           |           |   f8d5 10ec 	ldr.w	r1, [r5, #236]	@ 0xec
 8003378:	|  |     |              |        |           |           |   898b      	ldrh	r3, [r1, #12]
 800337a:	|  |     |              |        |           |           |   b29a      	uxth	r2, r3
 800337c:	|  |     |              |        |           |           |   ba5b      	rev16	r3, r3
              if ((TCPH_FLAGS(next->tcphdr) & TCP_FIN) != 0 &&
 800337e:	|  |     |              |        |           |           |   0798      	lsls	r0, r3, #30
 8003380:	|  |     |              |        |           |           +-- d407      	bmi.n	8003392 <tcp_receive+0x5b2>
                TCPH_SET_FLAG(inseg.tcphdr, TCP_FIN);
 8003382:	|  |     |              |        |           |           |   f442 7380 	orr.w	r3, r2, #256	@ 0x100
 8003386:	|  |     |              |        |           |           |   818b      	strh	r3, [r1, #12]
                tcplen = TCP_TCPLEN(&inseg);
 8003388:	|  |     |              |        |           |           |   f8b5 30e4 	ldrh.w	r3, [r5, #228]	@ 0xe4
 800338c:	|  |     |              |        |           |           |   3301      	adds	r3, #1
 800338e:	|  |     |              |        |           |           |   f8a5 30d4 	strh.w	r3, [r5, #212]	@ 0xd4
              next = next->next;
 8003392:	|  |     |              |        |           |           \-> 6837      	ldr	r7, [r6, #0]
              tcp_seg_free(tmp);
 8003394:	|  |     |              |        |           |               4630      	mov	r0, r6
 8003396:	|  |     |              |        |           |               f7ff fa31 	bl	80027fc <tcp_seg_free>
            while (next &&
 800339a:	|  |     |              |        |           |               2f00      	cmp	r7, #0
 800339c:	|  |     |              |        \-----------|-------------- f43f aefa 	beq.w	8003194 <tcp_receive+0x3b4>
 80033a0:	|  |     |              |                    |               463e      	mov	r6, r7
 80033a2:	|  |     |              \--------------------|-------------- e6ae      	b.n	8003102 <tcp_receive+0x322>
          seqno = pcb->ooseq->tcphdr->seqno;
 80033a4:	|  |     |                                   |        /----> f8c5 20c8 	str.w	r2, [r5, #200]	@ 0xc8
          pcb->rcv_nxt += TCP_TCPLEN(cseg);
 80033a8:	|  |     |                                   |        |      899b      	ldrh	r3, [r3, #12]
 80033aa:	|  |     |                                   |        |      8931      	ldrh	r1, [r6, #8]
 80033ac:	|  |     |                                   |        |      ba5b      	rev16	r3, r3
 80033ae:	|  |     |                                   |        |      f013 0303 	ands.w	r3, r3, #3
 80033b2:	|  |     |                                   |        |      bf18      	it	ne
 80033b4:	|  |     |                                   |        |      2301      	movne	r3, #1
 80033b6:	|  |     |                                   |        |      440b      	add	r3, r1
 80033b8:	|  |     |                                   |        |      441a      	add	r2, r3
 80033ba:	|  |     |                                   |        |      6262      	str	r2, [r4, #36]	@ 0x24
          LWIP_ASSERT("tcp_receive: ooseq tcplen > rcv_wnd",
 80033bc:	|  |     |                                   |        |      8d22      	ldrh	r2, [r4, #40]	@ 0x28
 80033be:	|  |     |                                   |        |      429a      	cmp	r2, r3
 80033c0:	|  |     |                                   |        |  /-- d20b      	bcs.n	80033da <tcp_receive+0x5fa>
 80033c2:	|  |     |                                   |        |  |   b672      	cpsid	i
 80033c4:	|  |     |                                   |        |  |   f240 6331 	movw	r3, #1585	@ 0x631
 80033c8:	|  |     |                                   |        |  |   f8d7 12fc 	ldr.w	r1, [r7, #764]	@ 0x2fc
 80033cc:	|  |     |                                   |        |  |   4851      	ldr	r0, [pc, #324]	@ (8003514 <tcp_receive+0x734>)
 80033ce:	|  |     |                                   |        |  |   f8cd 8000 	str.w	r8, [sp]
 80033d2:	|  |     |                                   |        |  |   464a      	mov	r2, r9
 80033d4:	|  |     |                                   |        |  |   f7fd ff90 	bl	80012f8 <printf_>
 80033d8:	|  |     |                                   |        |  |   be00      	bkpt	0x0000
          pcb->rcv_wnd -= TCP_TCPLEN(cseg);
 80033da:	|  |     |                                   |        |  \-> 6933      	ldr	r3, [r6, #16]
 80033dc:	|  |     |                                   |        |      8932      	ldrh	r2, [r6, #8]
 80033de:	|  |     |                                   |        |      899b      	ldrh	r3, [r3, #12]
 80033e0:	|  |     |                                   |        |      ba5b      	rev16	r3, r3
 80033e2:	|  |     |                                   |        |      f013 0303 	ands.w	r3, r3, #3
 80033e6:	|  |     |                                   |        |      bf18      	it	ne
 80033e8:	|  |     |                                   |        |      2301      	movne	r3, #1
 80033ea:	|  |     |                                   |        |      4413      	add	r3, r2
 80033ec:	|  |     |                                   |        |      8d22      	ldrh	r2, [r4, #40]	@ 0x28
 80033ee:	|  |     |                                   |        |      1ad3      	subs	r3, r2, r3
 80033f0:	|  |     |                                   |        |      8523      	strh	r3, [r4, #40]	@ 0x28
          tcp_update_rcv_ann_wnd(pcb);
 80033f2:	|  |     |                                   |        |      4620      	mov	r0, r4
 80033f4:	|  |     |                                   |        |      f7fe fc52 	bl	8001c9c <tcp_update_rcv_ann_wnd>
          if (cseg->p->tot_len > 0) {
 80033f8:	|  |     |                                   |        |      6871      	ldr	r1, [r6, #4]
 80033fa:	|  |     |                                   |        |      890b      	ldrh	r3, [r1, #8]
 80033fc:	|  |     |                                   |        |  /-- b133      	cbz	r3, 800340c <tcp_receive+0x62c>
            if (recv_data) {
 80033fe:	|  |     |                                   |        |  |   f8d5 00f0 	ldr.w	r0, [r5, #240]	@ 0xf0
 8003402:	|  |     |                                   |  /-----|--|-- b338      	cbz	r0, 8003454 <tcp_receive+0x674>
              pbuf_cat(recv_data, cseg->p);
 8003404:	|  |     |                                   |  |     |  |   f7ff f93a 	bl	800267c <pbuf_cat>
            cseg->p = NULL;
 8003408:	|  |     |                                   |  |  /--|--|-> 2300      	movs	r3, #0
 800340a:	|  |     |                                   |  |  |  |  |   6073      	str	r3, [r6, #4]
          if (TCPH_FLAGS(cseg->tcphdr) & TCP_FIN) {
 800340c:	|  |     |                                   |  |  |  |  \-> 6933      	ldr	r3, [r6, #16]
 800340e:	|  |     |                                   |  |  |  |      899b      	ldrh	r3, [r3, #12]
 8003410:	|  |     |                                   |  |  |  |      ba5b      	rev16	r3, r3
 8003412:	|  |     |                                   |  |  |  |      07db      	lsls	r3, r3, #31
 8003414:	|  |     |                                   |  |  |  |  /-- d50a      	bpl.n	800342c <tcp_receive+0x64c>
            recv_flags |= TF_GOT_FIN;
 8003416:	|  |     |                                   |  |  |  |  |   f895 30f4 	ldrb.w	r3, [r5, #244]	@ 0xf4
 800341a:	|  |     |                                   |  |  |  |  |   f043 0320 	orr.w	r3, r3, #32
 800341e:	|  |     |                                   |  |  |  |  |   f885 30f4 	strb.w	r3, [r5, #244]	@ 0xf4
            if (pcb->state == ESTABLISHED) { /* force passive close or we can move to active close */
 8003422:	|  |     |                                   |  |  |  |  |   7d23      	ldrb	r3, [r4, #20]
 8003424:	|  |     |                                   |  |  |  |  |   2b04      	cmp	r3, #4
              pcb->state = CLOSE_WAIT;
 8003426:	|  |     |                                   |  |  |  |  |   bf04      	itt	eq
 8003428:	|  |     |                                   |  |  |  |  |   2307      	moveq	r3, #7
 800342a:	|  |     |                                   |  |  |  |  |   7523      	strbeq	r3, [r4, #20]
          pcb->ooseq = cseg->next;
 800342c:	|  |     |                                   |  |  |  |  \-> 6833      	ldr	r3, [r6, #0]
 800342e:	|  |     |                                   |  |  |  |      6763      	str	r3, [r4, #116]	@ 0x74
          tcp_seg_free(cseg);
 8003430:	|  |     |                                   |  |  |  |      4630      	mov	r0, r6
 8003432:	|  |     |                                   |  |  |  |      f7ff f9e3 	bl	80027fc <tcp_seg_free>
        while (pcb->ooseq != NULL &&
 8003436:	|  |     |                                   \--|--|--|----> 6f66      	ldr	r6, [r4, #116]	@ 0x74
 8003438:	|  |     |                                      |  |  |  /-- b126      	cbz	r6, 8003444 <tcp_receive+0x664>
               pcb->ooseq->tcphdr->seqno == pcb->rcv_nxt) {
 800343a:	|  |     |                                      |  |  |  |   6933      	ldr	r3, [r6, #16]
 800343c:	|  |     |                                      |  |  |  |   6a61      	ldr	r1, [r4, #36]	@ 0x24
 800343e:	|  |     |                                      |  |  |  |   685a      	ldr	r2, [r3, #4]
        while (pcb->ooseq != NULL &&
 8003440:	|  |     |                                      |  |  |  |   428a      	cmp	r2, r1
 8003442:	|  |     |                                      |  |  \--|-- d0af      	beq.n	80033a4 <tcp_receive+0x5c4>
        tcp_ack(pcb);
 8003444:	|  |     |                                      |  |     \-> 8b63      	ldrh	r3, [r4, #26]
 8003446:	|  |     |                                      |  |         07d8      	lsls	r0, r3, #31
 8003448:	|  |     |                                      |  |  /----- d507      	bpl.n	800345a <tcp_receive+0x67a>
 800344a:	|  |     |                                      |  |  |      f023 0301 	bic.w	r3, r3, #1
      tcp_ack_now(pcb);
 800344e:	|  |     |                          /-----------|--|--|----> f043 0302 	orr.w	r3, r3, #2
 8003452:	|  |     |                          |           |  |  |  /-- e004      	b.n	800345e <tcp_receive+0x67e>
              recv_data = cseg->p;
 8003454:	|  |     |                          |           \--|--|--|-> f8c5 10f0 	str.w	r1, [r5, #240]	@ 0xf0
 8003458:	|  |     |                          |              \--|--|-- e7d6      	b.n	8003408 <tcp_receive+0x628>
        tcp_ack(pcb);
 800345a:	|  |     |                          |                 \--|-> f043 0301 	orr.w	r3, r3, #1
      tcp_ack_now(pcb);
 800345e:	|  |     |                          |                    \-> 8363      	strh	r3, [r4, #26]
}
 8003460:	|  |     |                          |  /-------------------> b003      	add	sp, #12
 8003462:	|  |     |                          |  |                     e8bd 83f0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, r9, pc}
        if (pcb->ooseq == NULL) {
 8003466:	|  |     \--------------------------|--|-------------------> 6f66      	ldr	r6, [r4, #116]	@ 0x74
 8003468:	|  |                                |  |                 /-- b93e      	cbnz	r6, 800347a <tcp_receive+0x69a>
          pcb->ooseq = tcp_seg_copy(&inseg);
 800346a:	|  |                                |  |                 |   f005 fd9f 	bl	8008fac <tcp_seg_copy.constprop.0>
 800346e:	|  |                                |  |                 |   6760      	str	r0, [r4, #116]	@ 0x74
        tcp_send_empty_ack(pcb);
 8003470:	|  >--------------------------------|--|-----------------|-> 4620      	mov	r0, r4
}
 8003472:	|  |                                |  |                 |   b003      	add	sp, #12
 8003474:	|  |                                |  |                 |   e8bd 43f0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, r9, lr}
        tcp_send_empty_ack(pcb);
 8003478:	|  |                                |  |                 |   e476      	b.n	8002d68 <tcp_send_empty_ack>
          struct tcp_seg *next, *prev = NULL;
 800347a:	|  |                                |  |                 \-> 2700      	movs	r7, #0
                if (TCP_SEQ_BETWEEN(seqno, prev->tcphdr->seqno + 1, next->tcphdr->seqno - 1)) {
 800347c:	|  |                                |  |                     f103 3cff 	add.w	ip, r3, #4294967295	@ 0xffffffff
            if (seqno == next->tcphdr->seqno) {
 8003480:	|  |                                |  |           /-------> 6930      	ldr	r0, [r6, #16]
 8003482:	|  |                                |  |           |         6842      	ldr	r2, [r0, #4]
 8003484:	|  |                                |  |           |         4293      	cmp	r3, r2
 8003486:	|  |                                |  |        /--|-------- d112      	bne.n	80034ae <tcp_receive+0x6ce>
              if (inseg.len > next->len) {
 8003488:	|  |                                |  |        |  |         f8b5 20e4 	ldrh.w	r2, [r5, #228]	@ 0xe4
 800348c:	|  |                                |  |        |  |         8933      	ldrh	r3, [r6, #8]
 800348e:	|  |                                |  |        |  |         429a      	cmp	r2, r3
 8003490:	|  +--------------------------------|--|--------|--|-------- d9ee      	bls.n	8003470 <tcp_receive+0x690>
                struct tcp_seg *cseg = tcp_seg_copy(&inseg);
 8003492:	|  |                                |  |        |  |         f005 fd8b 	bl	8008fac <tcp_seg_copy.constprop.0>
                if (cseg != NULL) {
 8003496:	|  |                                |  |        |  |         2800      	cmp	r0, #0
 8003498:	|  +--------------------------------|--|--------|--|-------- d0ea      	beq.n	8003470 <tcp_receive+0x690>
                  if (prev != NULL) {
 800349a:	|  |                                |  |        |  |     /-- b137      	cbz	r7, 80034aa <tcp_receive+0x6ca>
                    prev->next = cseg;
 800349c:	|  |                                |  |        |  |     |   6038      	str	r0, [r7, #0]
                    tcp_oos_insert_segment(cseg, next);
 800349e:	|  |                                |  |        |  |  /--|-> 4631      	mov	r1, r6
                    tcp_oos_insert_segment(cseg, next);
 80034a0:	|  |                                |  |     /--|--|--|--|-> f7ff f9f0 	bl	8002884 <tcp_oos_insert_segment>
 80034a4:	|  +--------------------------------|--|-----|--|--|--|--|-- e7e4      	b.n	8003470 <tcp_receive+0x690>
 80034a6:	|  |                                |  |  /--|--|--|--|--|-> 460e      	mov	r6, r1
 80034a8:	|  |                                |  |  |  |  |  \--|--|-- e7ea      	b.n	8003480 <tcp_receive+0x6a0>
                    pcb->ooseq = cseg;
 80034aa:	|  |                                |  |  |  |  |     |  \-> 6760      	str	r0, [r4, #116]	@ 0x74
                  tcp_oos_insert_segment(cseg, next);
 80034ac:	|  |                                |  |  |  |  |     +----- e7f7      	b.n	800349e <tcp_receive+0x6be>
              if (prev == NULL) {
 80034ae:	|  |                                |  |  |  |  \-----|--/-X b947      	cbnz	r7, 80034c2 <tcp_receive+0x6e2>
                if (TCP_SEQ_LT(seqno, next->tcphdr->seqno)) {
 80034b0:	|  |                                |  |  |  |        |  |   1a99      	subs	r1, r3, r2
 80034b2:	|  |                                |  |  |  |        |  |   2900      	cmp	r1, #0
 80034b4:	|  |                                |  |  |  |     /--|--|-- da32      	bge.n	800351c <tcp_receive+0x73c>
                  struct tcp_seg *cseg = tcp_seg_copy(&inseg);
 80034b6:	|  |                                |  |  |  |     |  |  |   f005 fd79 	bl	8008fac <tcp_seg_copy.constprop.0>
                  if (cseg != NULL) {
 80034ba:	|  |                                |  |  |  |     |  |  |   2800      	cmp	r0, #0
 80034bc:	|  +--------------------------------|--|--|--|-----|--|--|-- d0d8      	beq.n	8003470 <tcp_receive+0x690>
                    pcb->ooseq = cseg;
 80034be:	|  |                                |  |  |  |     |  |  |   6760      	str	r0, [r4, #116]	@ 0x74
 80034c0:	|  |                                |  |  |  |     |  \--|-- e7ed      	b.n	800349e <tcp_receive+0x6be>
                if (TCP_SEQ_BETWEEN(seqno, prev->tcphdr->seqno + 1, next->tcphdr->seqno - 1)) {
 80034c2:	|  |                                |  |  |  |     |     \-> 6939      	ldr	r1, [r7, #16]
 80034c4:	|  |                                |  |  |  |     |         6849      	ldr	r1, [r1, #4]
 80034c6:	|  |                                |  |  |  |     |         ebac 0101 	sub.w	r1, ip, r1
 80034ca:	|  |                                |  |  |  |     |         2900      	cmp	r1, #0
 80034cc:	|  |                                |  |  |  |     +-------- db26      	blt.n	800351c <tcp_receive+0x73c>
 80034ce:	|  |                                |  |  |  |     |         1ad1      	subs	r1, r2, r3
 80034d0:	|  |                                |  |  |  |     |         2901      	cmp	r1, #1
 80034d2:	|  |                                |  |  |  |     +-------- d423      	bmi.n	800351c <tcp_receive+0x73c>
                  struct tcp_seg *cseg = tcp_seg_copy(&inseg);
 80034d4:	|  |                                |  |  |  |     |         f005 fd6a 	bl	8008fac <tcp_seg_copy.constprop.0>
                  if (cseg != NULL) {
 80034d8:	|  |                                |  |  |  |     |         4680      	mov	r8, r0
 80034da:	|  |                                |  |  |  |     |         2800      	cmp	r0, #0
 80034dc:	|  +--------------------------------|--|--|--|-----|-------- d0c8      	beq.n	8003470 <tcp_receive+0x690>
                    if (TCP_SEQ_GT(prev->tcphdr->seqno + prev->len, seqno)) {
 80034de:	|  |                                |  |  |  |     |         693b      	ldr	r3, [r7, #16]
 80034e0:	|  |                                |  |  |  |     |         f8d5 10c8 	ldr.w	r1, [r5, #200]	@ 0xc8
 80034e4:	|  |                                |  |  |  |     |         685a      	ldr	r2, [r3, #4]
 80034e6:	|  |                                |  |  |  |     |         893b      	ldrh	r3, [r7, #8]
 80034e8:	|  |                                |  |  |  |     |         4413      	add	r3, r2
 80034ea:	|  |                                |  |  |  |     |         1acb      	subs	r3, r1, r3
 80034ec:	|  |                                |  |  |  |     |         2b00      	cmp	r3, #0
 80034ee:	|  |                                |  |  |  |     |     /-- da05      	bge.n	80034fc <tcp_receive+0x71c>
                      prev->len = (u16_t)(seqno - prev->tcphdr->seqno);
 80034f0:	|  |                                |  |  |  |     |     |   1a89      	subs	r1, r1, r2
 80034f2:	|  |                                |  |  |  |     |     |   b289      	uxth	r1, r1
                      pbuf_realloc(prev->p, prev->len);
 80034f4:	|  |                                |  |  |  |     |     |   6878      	ldr	r0, [r7, #4]
                      prev->len = (u16_t)(seqno - prev->tcphdr->seqno);
 80034f6:	|  |                                |  |  |  |     |     |   8139      	strh	r1, [r7, #8]
                      pbuf_realloc(prev->p, prev->len);
 80034f8:	|  |                                |  |  |  |     |     |   f7fe fa34 	bl	8001964 <pbuf_realloc>
                    prev->next = cseg;
 80034fc:	|  |                                |  |  |  |     |     \-> f8c7 8000 	str.w	r8, [r7]
                    tcp_oos_insert_segment(cseg, next);
 8003500:	|  |                                |  |  |  |     |         4631      	mov	r1, r6
 8003502:	|  |                                |  |  |  |     |         4640      	mov	r0, r8
 8003504:	|  |                                |  |  |  \-----|-------- e7cc      	b.n	80034a0 <tcp_receive+0x6c0>
 8003506:	|  |                                |  |  |        |         bf00      	nop
 8003508:	|  |                                |  |  |        |         20000060 	.word	0x20000060
 800350c:	|  |                                |  |  |        |         0800bc93 	.word	0x0800bc93
 8003510:	|  |                                |  |  |        |         0800b591 	.word	0x0800b591
 8003514:	|  |                                |  |  |        |         0800b232 	.word	0x0800b232
 8003518:	|  |                                |  |  |        |         0800bcb1 	.word	0x0800bcb1
              if (next->next == NULL &&
 800351c:	|  |                                |  |  |        \-------> 6831      	ldr	r1, [r6, #0]
 800351e:	|  |                                |  |  |                  4637      	mov	r7, r6
 8003520:	|  |                                |  |  |                  2900      	cmp	r1, #0
 8003522:	|  |                                |  |  \----------------- d1c0      	bne.n	80034a6 <tcp_receive+0x6c6>
                  TCP_SEQ_GT(seqno, next->tcphdr->seqno)) {
 8003524:	|  |                                |  |                     1ad2      	subs	r2, r2, r3
              if (next->next == NULL &&
 8003526:	|  |                                |  |                     2a00      	cmp	r2, #0
 8003528:	|  +--------------------------------|--|-------------------- daa2      	bge.n	8003470 <tcp_receive+0x690>
                if (TCPH_FLAGS(next->tcphdr) & TCP_FIN) {
 800352a:	|  |                                |  |                     8983      	ldrh	r3, [r0, #12]
 800352c:	|  |                                |  |                     ba5b      	rev16	r3, r3
 800352e:	|  |                                |  |                     07d9      	lsls	r1, r3, #31
 8003530:	|  +--------------------------------|--|-------------------- d49e      	bmi.n	8003470 <tcp_receive+0x690>
                next->next = tcp_seg_copy(&inseg);
 8003532:	|  |                                |  |                     f005 fd3b 	bl	8008fac <tcp_seg_copy.constprop.0>
 8003536:	|  |                                |  |                     6030      	str	r0, [r6, #0]
                if (next->next != NULL) {
 8003538:	|  |                                |  |                     2800      	cmp	r0, #0
 800353a:	|  +--------------------------------|--|-------------------- d099      	beq.n	8003470 <tcp_receive+0x690>
                  if (TCP_SEQ_GT(next->tcphdr->seqno + next->len, seqno)) {
 800353c:	|  |                                |  |                     6933      	ldr	r3, [r6, #16]
 800353e:	|  |                                |  |                     f8d5 10c8 	ldr.w	r1, [r5, #200]	@ 0xc8
 8003542:	|  |                                |  |                     685a      	ldr	r2, [r3, #4]
 8003544:	|  |                                |  |                     8933      	ldrh	r3, [r6, #8]
 8003546:	|  |                                |  |                     4413      	add	r3, r2
 8003548:	|  |                                |  |                     1acb      	subs	r3, r1, r3
 800354a:	|  |                                |  |                     2b00      	cmp	r3, #0
 800354c:	|  |                                |  |                 /-- da05      	bge.n	800355a <tcp_receive+0x77a>
                    next->len = (u16_t)(seqno - next->tcphdr->seqno);
 800354e:	|  |                                |  |                 |   1a89      	subs	r1, r1, r2
 8003550:	|  |                                |  |                 |   b289      	uxth	r1, r1
                    pbuf_realloc(next->p, next->len);
 8003552:	|  |                                |  |                 |   6870      	ldr	r0, [r6, #4]
                    next->len = (u16_t)(seqno - next->tcphdr->seqno);
 8003554:	|  |                                |  |                 |   8131      	strh	r1, [r6, #8]
                    pbuf_realloc(next->p, next->len);
 8003556:	|  |                                |  |                 |   f7fe fa05 	bl	8001964 <pbuf_realloc>
                  if (TCP_SEQ_GT((u32_t)tcplen + seqno, pcb->rcv_nxt + (u32_t)pcb->rcv_wnd)) {
 800355a:	|  |                                |  |                 \-> f8d5 c0c8 	ldr.w	ip, [r5, #200]	@ 0xc8
 800355e:	|  |                                |  |                     f8b5 30d4 	ldrh.w	r3, [r5, #212]	@ 0xd4
 8003562:	|  |                                |  |                     6a67      	ldr	r7, [r4, #36]	@ 0x24
 8003564:	|  |                                |  |                     8d21      	ldrh	r1, [r4, #40]	@ 0x28
 8003566:	|  |                                |  |                     4463      	add	r3, ip
 8003568:	|  |                                |  |                     1afb      	subs	r3, r7, r3
 800356a:	|  |                                |  |                     42cb      	cmn	r3, r1
 800356c:	|  +--------------------------------|--|-------------------- d580      	bpl.n	8003470 <tcp_receive+0x690>
                    if (TCPH_FLAGS(next->next->tcphdr) & TCP_FIN) {
 800356e:	|  |                                |  |                     6830      	ldr	r0, [r6, #0]
 8003570:	|  |                                |  |                     f8d0 e010 	ldr.w	lr, [r0, #16]
 8003574:	|  |                                |  |                     f8be 200c 	ldrh.w	r2, [lr, #12]
 8003578:	|  |                                |  |                     fa1f f882 	uxth.w	r8, r2
 800357c:	|  |                                |  |                     ba52      	rev16	r2, r2
 800357e:	|  |                                |  |                     b293      	uxth	r3, r2
 8003580:	|  |                                |  |                     07d2      	lsls	r2, r2, #31
 8003582:	|  |                                |  |                 /-- d507      	bpl.n	8003594 <tcp_receive+0x7b4>
                      TCPH_FLAGS_SET(next->next->tcphdr, TCPH_FLAGS(next->next->tcphdr) & ~TCP_FIN);
 8003584:	|  |                                |  |                 |   021b      	lsls	r3, r3, #8
 8003586:	|  |                                |  |                 |   f403 5378 	and.w	r3, r3, #15872	@ 0x3e00
 800358a:	|  |                                |  |                 |   f428 527c 	bic.w	r2, r8, #16128	@ 0x3f00
 800358e:	|  |                                |  |                 |   4313      	orrs	r3, r2
 8003590:	|  |                                |  |                 |   f8ae 300c 	strh.w	r3, [lr, #12]
                    next->next->len = (u16_t)(pcb->rcv_nxt + pcb->rcv_wnd - seqno);
 8003594:	|  |                                |  |                 \-> eba1 010c 	sub.w	r1, r1, ip
 8003598:	|  |                                |  |                     4439      	add	r1, r7
 800359a:	|  |                                |  |                     b289      	uxth	r1, r1
 800359c:	|  |                                |  |                     8101      	strh	r1, [r0, #8]
                    pbuf_realloc(next->next->p, next->next->len);
 800359e:	|  |                                |  |                     6840      	ldr	r0, [r0, #4]
 80035a0:	|  |                                |  |                     f7fe f9e0 	bl	8001964 <pbuf_realloc>
                    tcplen = TCP_TCPLEN(next->next);
 80035a4:	|  |                                |  |                     6832      	ldr	r2, [r6, #0]
                    LWIP_ASSERT("tcp_receive: segment not trimmed correctly to rcv_wnd",
 80035a6:	|  |                                |  |                     6a61      	ldr	r1, [r4, #36]	@ 0x24
                    tcplen = TCP_TCPLEN(next->next);
 80035a8:	|  |                                |  |                     6913      	ldr	r3, [r2, #16]
 80035aa:	|  |                                |  |                     8912      	ldrh	r2, [r2, #8]
 80035ac:	|  |                                |  |                     899b      	ldrh	r3, [r3, #12]
 80035ae:	|  |                                |  |                     ba5b      	rev16	r3, r3
 80035b0:	|  |                                |  |                     f013 0303 	ands.w	r3, r3, #3
 80035b4:	|  |                                |  |                     bf18      	it	ne
 80035b6:	|  |                                |  |                     2301      	movne	r3, #1
 80035b8:	|  |                                |  |                     4413      	add	r3, r2
                    LWIP_ASSERT("tcp_receive: segment not trimmed correctly to rcv_wnd",
 80035ba:	|  |                                |  |                     f8d5 20c8 	ldr.w	r2, [r5, #200]	@ 0xc8
                    tcplen = TCP_TCPLEN(next->next);
 80035be:	|  |                                |  |                     b29b      	uxth	r3, r3
 80035c0:	|  |                                |  |                     f8a5 30d4 	strh.w	r3, [r5, #212]	@ 0xd4
                    LWIP_ASSERT("tcp_receive: segment not trimmed correctly to rcv_wnd",
 80035c4:	|  |                                |  |                     4413      	add	r3, r2
 80035c6:	|  |                                |  |                     8d22      	ldrh	r2, [r4, #40]	@ 0x28
 80035c8:	|  |                                |  |                     440a      	add	r2, r1
 80035ca:	|  |                                |  |                     4293      	cmp	r3, r2
 80035cc:	|  +--------------------------------|--|-------------------- f43f af50 	beq.w	8003470 <tcp_receive+0x690>
 80035d0:	|  |                                |  |                     b672      	cpsid	i
 80035d2:	|  |                                |  |                     4b0c      	ldr	r3, [pc, #48]	@ (8003604 <tcp_receive+0x824>)
 80035d4:	|  |                                |  |                     4a0c      	ldr	r2, [pc, #48]	@ (8003608 <tcp_receive+0x828>)
 80035d6:	|  |                                |  |                     f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 80035da:	|  |                                |  |                     4b0c      	ldr	r3, [pc, #48]	@ (800360c <tcp_receive+0x82c>)
 80035dc:	|  |                                |  |                     9300      	str	r3, [sp, #0]
 80035de:	|  |                                |  |                     480c      	ldr	r0, [pc, #48]	@ (8003610 <tcp_receive+0x830>)
 80035e0:	|  |                                |  |                     f240 63fe 	movw	r3, #1790	@ 0x6fe
 80035e4:	|  |                                |  |                     f7fd fe88 	bl	80012f8 <printf_>
 80035e8:	|  |                                |  |                     be00      	bkpt	0x0000
 80035ea:	|  \--------------------------------|--|-------------------- e741      	b.n	8003470 <tcp_receive+0x690>
    if (!TCP_SEQ_BETWEEN(seqno, pcb->rcv_nxt, pcb->rcv_nxt + pcb->rcv_wnd - 1)) {
 80035ec:	\-----------------------------------|--|-------------------> 1ad1      	subs	r1, r2, r3
 80035ee:	                                    |  |                     2900      	cmp	r1, #0
 80035f0:	                                    |  |                 /-- db05      	blt.n	80035fe <tcp_receive+0x81e>
 80035f2:	                                    |  |                 |   1a9b      	subs	r3, r3, r2
 80035f4:	                                    |  |                 |   8d22      	ldrh	r2, [r4, #40]	@ 0x28
 80035f6:	                                    |  |                 |   3b01      	subs	r3, #1
 80035f8:	                                    |  |                 |   42d3      	cmn	r3, r2
 80035fa:	                                    |  \-----------------|-- f57f af31 	bpl.w	8003460 <tcp_receive+0x680>
      tcp_ack_now(pcb);
 80035fe:	                                    |                    \-> 8b63      	ldrh	r3, [r4, #26]
 8003600:	                                    \----------------------- e725      	b.n	800344e <tcp_receive+0x66e>
 8003602:	                                                             bf00      	nop
 8003604:	                                                             20000060 	.word	0x20000060
 8003608:	                                                             0800bc23 	.word	0x0800bc23
 800360c:	                                                             0800b591 	.word	0x0800b591
 8003610:	                                                             0800b232 	.word	0x0800b232

08003614 <tcp_output>:
{
 8003614:	                               e92d 4ff0 	stmdb	sp!, {r4, r5, r6, r7, r8, r9, sl, fp, lr}
  LWIP_ASSERT("tcp_output: invalid pcb", pcb != NULL);
 8003618:	                               4604      	mov	r4, r0
{
 800361a:	                               b087      	sub	sp, #28
  LWIP_ASSERT("tcp_output: invalid pcb", pcb != NULL);
 800361c:	                           /-- b960      	cbnz	r0, 8003638 <tcp_output+0x24>
 800361e:	                           |   b672      	cpsid	i
 8003620:	                           |   4ba5      	ldr	r3, [pc, #660]	@ (80038b8 <tcp_output+0x2a4>)
 8003622:	                           |   4aa6      	ldr	r2, [pc, #664]	@ (80038bc <tcp_output+0x2a8>)
 8003624:	                           |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8003628:	                           |   4ba5      	ldr	r3, [pc, #660]	@ (80038c0 <tcp_output+0x2ac>)
 800362a:	                           |   9300      	str	r3, [sp, #0]
 800362c:	                           |   48a5      	ldr	r0, [pc, #660]	@ (80038c4 <tcp_output+0x2b0>)
 800362e:	                           |   f240 43e5 	movw	r3, #1253	@ 0x4e5
 8003632:	                           |   f7fd fe61 	bl	80012f8 <printf_>
 8003636:	                           |   be00      	bkpt	0x0000
  LWIP_ASSERT("don't call tcp_output for listen-pcbs",
 8003638:	                           \-> 7d23      	ldrb	r3, [r4, #20]
 800363a:	                               2b01      	cmp	r3, #1
 800363c:	                           /-- d10c      	bne.n	8003658 <tcp_output+0x44>
 800363e:	                           |   b672      	cpsid	i
 8003640:	                           |   4b9d      	ldr	r3, [pc, #628]	@ (80038b8 <tcp_output+0x2a4>)
 8003642:	                           |   4aa1      	ldr	r2, [pc, #644]	@ (80038c8 <tcp_output+0x2b4>)
 8003644:	                           |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8003648:	                           |   4b9d      	ldr	r3, [pc, #628]	@ (80038c0 <tcp_output+0x2ac>)
 800364a:	                           |   9300      	str	r3, [sp, #0]
 800364c:	                           |   489d      	ldr	r0, [pc, #628]	@ (80038c4 <tcp_output+0x2b0>)
 800364e:	                           |   f240 43e7 	movw	r3, #1255	@ 0x4e7
 8003652:	                           |   f7fd fe51 	bl	80012f8 <printf_>
 8003656:	                           |   be00      	bkpt	0x0000
  if (tcp_input_pcb == pcb) {
 8003658:	                           \-> f8df 8278 	ldr.w	r8, [pc, #632]	@ 80038d4 <tcp_output+0x2c0>
 800365c:	                               f8d8 30f8 	ldr.w	r3, [r8, #248]	@ 0xf8
 8003660:	                               42a3      	cmp	r3, r4
 8003662:	               /-------------- f000 8087 	beq.w	8003774 <tcp_output+0x160>
  seg = pcb->unsent;
 8003666:	               |               6ee5      	ldr	r5, [r4, #108]	@ 0x6c
  wnd = LWIP_MIN(pcb->snd_wnd, pcb->cwnd);
 8003668:	               |               f8b4 9048 	ldrh.w	r9, [r4, #72]	@ 0x48
 800366c:	               |               f8b4 6060 	ldrh.w	r6, [r4, #96]	@ 0x60
  if (seg == NULL) {
 8003670:	               |           /-- b945      	cbnz	r5, 8003684 <tcp_output+0x70>
    if (pcb->flags & TF_ACK_NOW) {
 8003672:	               |        /--|-> 8b63      	ldrh	r3, [r4, #26]
 8003674:	               |        |  |   079a      	lsls	r2, r3, #30
 8003676:	               |  /-----|--|-- d579      	bpl.n	800376c <tcp_output+0x158>
      return tcp_send_empty_ack(pcb);
 8003678:	               |  |     |  |   4620      	mov	r0, r4
}
 800367a:	               |  |     |  |   b007      	add	sp, #28
 800367c:	               |  |     |  |   e8bd 4ff0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, r9, sl, fp, lr}
      return tcp_send_empty_ack(pcb);
 8003680:	               |  |     |  |   f7ff bb72 	b.w	8002d68 <tcp_send_empty_ack>
  netif = tcp_route(pcb, &pcb->local_ip, &pcb->remote_ip);
 8003684:	               |  |     |  \-> 1d23      	adds	r3, r4, #4
 8003686:	               |  |     |      4619      	mov	r1, r3
 8003688:	               |  |     |      4620      	mov	r0, r4
 800368a:	               |  |     |      9305      	str	r3, [sp, #20]
 800368c:	               |  |     |      f006 fb16 	bl	8009cbc <tcp_route.isra.0>
  if (netif == NULL) {
 8003690:	               |  |     |      4607      	mov	r7, r0
 8003692:	               |  |     |      2800      	cmp	r0, #0
 8003694:	/--------------|--|-----|----- f000 8177 	beq.w	8003986 <tcp_output+0x372>
  if (ip_addr_isany(&pcb->local_ip)) {
 8003698:	|              |  |     |      6823      	ldr	r3, [r4, #0]
 800369a:	|              |  |     |  /-- b90b      	cbnz	r3, 80036a0 <tcp_output+0x8c>
    ip_addr_copy(pcb->local_ip, *local_ip);
 800369c:	|              |  |     |  |   6803      	ldr	r3, [r0, #0]
 800369e:	|              |  |     |  |   6023      	str	r3, [r4, #0]
  wnd = LWIP_MIN(pcb->snd_wnd, pcb->cwnd);
 80036a0:	|              |  |     |  \-> 45b1      	cmp	r9, r6
 80036a2:	|              |  |     |      464b      	mov	r3, r9
 80036a4:	|              |  |     |      bf28      	it	cs
 80036a6:	|              |  |     |      4633      	movcs	r3, r6
 80036a8:	|              |  |     |      9304      	str	r3, [sp, #16]
  if (lwip_ntohl(seg->tcphdr->seqno) - pcb->lastack + seg->len > wnd) {
 80036aa:	|              |  |     |      692b      	ldr	r3, [r5, #16]
 80036ac:	|              |  |     |      6858      	ldr	r0, [r3, #4]
 80036ae:	|              |  |     |      f004 fd41 	bl	8008134 <lwip_htonl>
 80036b2:	|              |  |     |      6c62      	ldr	r2, [r4, #68]	@ 0x44
 80036b4:	|              |  |     |      892b      	ldrh	r3, [r5, #8]
 80036b6:	|              |  |     |      1a9b      	subs	r3, r3, r2
 80036b8:	|              |  |     |      9a04      	ldr	r2, [sp, #16]
 80036ba:	|              |  |     |      4403      	add	r3, r0
 80036bc:	|              |  |     |      4293      	cmp	r3, r2
 80036be:	|              |  |     |  /-- d90f      	bls.n	80036e0 <tcp_output+0xcc>
    if (wnd == pcb->snd_wnd && pcb->unacked == NULL && pcb->persist_backoff == 0) {
 80036c0:	|              |  |     |  |   45b1      	cmp	r9, r6
 80036c2:	|              |  |     +--|-- d3d6      	bcc.n	8003672 <tcp_output+0x5e>
 80036c4:	|              |  |     |  |   6f23      	ldr	r3, [r4, #112]	@ 0x70
 80036c6:	|              |  |     |  |   2b00      	cmp	r3, #0
 80036c8:	|              |  |     +--|-- d1d3      	bne.n	8003672 <tcp_output+0x5e>
 80036ca:	|              |  |     |  |   f894 3099 	ldrb.w	r3, [r4, #153]	@ 0x99
 80036ce:	|              |  |     |  |   2b00      	cmp	r3, #0
 80036d0:	|              |  |     +--|-- d1cf      	bne.n	8003672 <tcp_output+0x5e>
      pcb->persist_cnt = 0;
 80036d2:	|              |  |     |  |   f44f 7280 	mov.w	r2, #256	@ 0x100
 80036d6:	|              |  |     |  |   f8a4 2098 	strh.w	r2, [r4, #152]	@ 0x98
      pcb->persist_probe = 0;
 80036da:	|              |  |     |  |   f884 309a 	strb.w	r3, [r4, #154]	@ 0x9a
 80036de:	|              |  |     \--|-- e7c8      	b.n	8003672 <tcp_output+0x5e>
  useg = pcb->unacked;
 80036e0:	|              |  |        \-> 6f26      	ldr	r6, [r4, #112]	@ 0x70
  pcb->persist_backoff = 0;
 80036e2:	|              |  |            2300      	movs	r3, #0
 80036e4:	|              |  |            f884 3099 	strb.w	r3, [r4, #153]	@ 0x99
  if (useg != NULL) {
 80036e8:	|  /-----------|--|----------- b126      	cbz	r6, 80036f4 <tcp_output+0xe0>
    for (; useg->next != NULL; useg = useg->next);
 80036ea:	|  |           |  |        /-> 4633      	mov	r3, r6
 80036ec:	|  |           |  |        |   6836      	ldr	r6, [r6, #0]
 80036ee:	|  |           |  |        |   2e00      	cmp	r6, #0
 80036f0:	|  |           |  |        \-- d1fb      	bne.n	80036ea <tcp_output+0xd6>
 80036f2:	|  |           |  |            461e      	mov	r6, r3
         lwip_ntohl(seg->tcphdr->seqno) - pcb->lastack + seg->len <= wnd) {
 80036f4:	|  >-----------|--|----------> f8d5 9010 	ldr.w	r9, [r5, #16]
 80036f8:	|  |           |  |            f8d9 0004 	ldr.w	r0, [r9, #4]
 80036fc:	|  |           |  |            f004 fd1a 	bl	8008134 <lwip_htonl>
 8003700:	|  |           |  |            6c63      	ldr	r3, [r4, #68]	@ 0x44
 8003702:	|  |           |  |            1ac0      	subs	r0, r0, r3
 8003704:	|  |           |  |            892b      	ldrh	r3, [r5, #8]
 8003706:	|  |           |  |            4418      	add	r0, r3
  while (seg != NULL &&
 8003708:	|  |           |  |            9b04      	ldr	r3, [sp, #16]
 800370a:	|  |           |  |            4298      	cmp	r0, r3
 800370c:	|  |           |  |  /-------- d829      	bhi.n	8003762 <tcp_output+0x14e>
    LWIP_ASSERT("RST not expected here!",
 800370e:	|  |           |  |  |         f8b9 300c 	ldrh.w	r3, [r9, #12]
 8003712:	|  |           |  |  |         ba5b      	rev16	r3, r3
 8003714:	|  |           |  |  |         075b      	lsls	r3, r3, #29
 8003716:	|  |           |  |  |     /-- d50c      	bpl.n	8003732 <tcp_output+0x11e>
 8003718:	|  |           |  |  |     |   b672      	cpsid	i
 800371a:	|  |           |  |  |     |   4b67      	ldr	r3, [pc, #412]	@ (80038b8 <tcp_output+0x2a4>)
 800371c:	|  |           |  |  |     |   4a6b      	ldr	r2, [pc, #428]	@ (80038cc <tcp_output+0x2b8>)
 800371e:	|  |           |  |  |     |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8003722:	|  |           |  |  |     |   4b67      	ldr	r3, [pc, #412]	@ (80038c0 <tcp_output+0x2ac>)
 8003724:	|  |           |  |  |     |   9300      	str	r3, [sp, #0]
 8003726:	|  |           |  |  |     |   4867      	ldr	r0, [pc, #412]	@ (80038c4 <tcp_output+0x2b0>)
 8003728:	|  |           |  |  |     |   f240 533a 	movw	r3, #1338	@ 0x53a
 800372c:	|  |           |  |  |     |   f7fd fde4 	bl	80012f8 <printf_>
 8003730:	|  |           |  |  |     |   be00      	bkpt	0x0000
    if ((tcp_do_output_nagle(pcb) == 0) &&
 8003732:	|  |           |  |  |     \-> 6f23      	ldr	r3, [r4, #112]	@ 0x70
 8003734:	|  |           |  |  |  /----- b303      	cbz	r3, 8003778 <tcp_output+0x164>
 8003736:	|  |           |  |  |  |      8b62      	ldrh	r2, [r4, #26]
 8003738:	|  |           |  |  |  |      f012 0f44 	tst.w	r2, #68	@ 0x44
 800373c:	|  |           |  |  |  +----- d11c      	bne.n	8003778 <tcp_output+0x164>
 800373e:	|  |           |  |  |  |      6ee3      	ldr	r3, [r4, #108]	@ 0x6c
 8003740:	|  |           |  |  |  |  /-- b12b      	cbz	r3, 800374e <tcp_output+0x13a>
 8003742:	|  |           |  |  |  |  |   6819      	ldr	r1, [r3, #0]
 8003744:	|  |           |  |  |  +--|-- b9c1      	cbnz	r1, 8003778 <tcp_output+0x164>
 8003746:	|  |           |  |  |  |  |   8919      	ldrh	r1, [r3, #8]
 8003748:	|  |           |  |  |  |  |   8e63      	ldrh	r3, [r4, #50]	@ 0x32
 800374a:	|  |           |  |  |  |  |   4299      	cmp	r1, r3
 800374c:	|  |           |  |  |  +--|-- d214      	bcs.n	8003778 <tcp_output+0x164>
 800374e:	|  |           |  |  |  |  \-> f8b4 3064 	ldrh.w	r3, [r4, #100]	@ 0x64
 8003752:	|  |           |  |  |  +----- b18b      	cbz	r3, 8003778 <tcp_output+0x164>
 8003754:	|  |           |  |  |  |      f8b4 3066 	ldrh.w	r3, [r4, #102]	@ 0x66
 8003758:	|  |           |  |  |  |      2b07      	cmp	r3, #7
 800375a:	|  |           |  |  |  +----- d80d      	bhi.n	8003778 <tcp_output+0x164>
 800375c:	|  |           |  |  |  |      f012 0fa0 	tst.w	r2, #160	@ 0xa0
 8003760:	|  |           |  |  |  +----- d10a      	bne.n	8003778 <tcp_output+0x164>
  if (pcb->unsent == NULL) {
 8003762:	|  |           |  |  \--|----> 6ee3      	ldr	r3, [r4, #108]	@ 0x6c
 8003764:	|  |           |  +-----|----- b913      	cbnz	r3, 800376c <tcp_output+0x158>
    pcb->unsent_oversize = 0;
 8003766:	|  |     /-----|--|-----|----> 2300      	movs	r3, #0
 8003768:	|  |     |     |  |     |      f8a4 3068 	strh.w	r3, [r4, #104]	@ 0x68
  tcp_clear_flags(pcb, TF_NAGLEMEMERR);
 800376c:	|  |     |     |  \-----|----> 8b63      	ldrh	r3, [r4, #26]
 800376e:	|  |     |     |        |      f023 0380 	bic.w	r3, r3, #128	@ 0x80
 8003772:	|  |     |     |        |      8363      	strh	r3, [r4, #26]
    return ERR_OK;
 8003774:	|  |     |     \--------|----> 2000      	movs	r0, #0
 8003776:	|  |  /--|--------------|----- e083      	b.n	8003880 <tcp_output+0x26c>
    if (pcb->state != SYN_SENT) {
 8003778:	|  |  |  |              \----> 7d23      	ldrb	r3, [r4, #20]
 800377a:	|  |  |  |                     2b02      	cmp	r3, #2
      TCPH_SET_FLAG(seg->tcphdr, TCP_ACK);
 800377c:	|  |  |  |                     bf1f      	itttt	ne
 800377e:	|  |  |  |                     692a      	ldrne	r2, [r5, #16]
 8003780:	|  |  |  |                     8993      	ldrhne	r3, [r2, #12]
 8003782:	|  |  |  |                     f443 5380 	orrne.w	r3, r3, #4096	@ 0x1000
 8003786:	|  |  |  |                     8193      	strhne	r3, [r2, #12]
  if (tcp_output_segment_busy(seg)) {
 8003788:	|  |  |  |                     4628      	mov	r0, r5
 800378a:	|  |  |  |                     f7fe fb17 	bl	8001dbc <tcp_output_segment_busy>
 800378e:	|  |  |  |                     2800      	cmp	r0, #0
 8003790:	|  |  |  |        /----------- f040 80a2 	bne.w	80038d8 <tcp_output+0x2c4>
  seg->tcphdr->ackno = lwip_htonl(pcb->rcv_nxt);
 8003794:	|  |  |  |        |            f8d4 9024 	ldr.w	r9, [r4, #36]	@ 0x24
 8003798:	|  |  |  |        |            f8d5 a010 	ldr.w	sl, [r5, #16]
 800379c:	|  |  |  |        |            4648      	mov	r0, r9
 800379e:	|  |  |  |        |            f004 fcc9 	bl	8008134 <lwip_htonl>
    seg->tcphdr->wnd = lwip_htons(TCPWND_MIN16(RCV_WND_SCALE(pcb, pcb->rcv_ann_wnd)));
 80037a2:	|  |  |  |        |            8d63      	ldrh	r3, [r4, #42]	@ 0x2a
  seg->tcphdr->ackno = lwip_htonl(pcb->rcv_nxt);
 80037a4:	|  |  |  |        |            f8ca 0008 	str.w	r0, [sl, #8]
 80037a8:	|  |  |  |        |            ba5a      	rev16	r2, r3
  pcb->rcv_ann_right_edge = pcb->rcv_nxt + pcb->rcv_ann_wnd;
 80037aa:	|  |  |  |        |            444b      	add	r3, r9
    seg->tcphdr->wnd = lwip_htons(TCPWND_MIN16(RCV_WND_SCALE(pcb, pcb->rcv_ann_wnd)));
 80037ac:	|  |  |  |        |            f8aa 200e 	strh.w	r2, [sl, #14]
  pcb->rcv_ann_right_edge = pcb->rcv_nxt + pcb->rcv_ann_wnd;
 80037b0:	|  |  |  |        |            62e3      	str	r3, [r4, #44]	@ 0x2c
  if (seg->flags & TF_SEG_OPTS_MSS) {
 80037b2:	|  |  |  |        |            f895 900c 	ldrb.w	r9, [r5, #12]
 80037b6:	|  |  |  |        |            f019 0901 	ands.w	r9, r9, #1
 80037ba:	|  |  |  |        |     /----- d164      	bne.n	8003886 <tcp_output+0x272>
  opts = (u32_t *)(void *)(seg->tcphdr + 1);
 80037bc:	|  |  |  |        |     |      f10a 0b14 	add.w	fp, sl, #20
  if (pcb->rtime < 0) {
 80037c0:	|  |  |  |        |  /--|----> f9b4 3030 	ldrsh.w	r3, [r4, #48]	@ 0x30
 80037c4:	|  |  |  |        |  |  |      2b00      	cmp	r3, #0
    pcb->rtime = 0;
 80037c6:	|  |  |  |        |  |  |      bfbc      	itt	lt
 80037c8:	|  |  |  |        |  |  |      2300      	movlt	r3, #0
 80037ca:	|  |  |  |        |  |  |      8623      	strhlt	r3, [r4, #48]	@ 0x30
  if (pcb->rttest == 0) {
 80037cc:	|  |  |  |        |  |  |      6b63      	ldr	r3, [r4, #52]	@ 0x34
 80037ce:	|  |  |  |        |  |  |  /-- b93b      	cbnz	r3, 80037e0 <tcp_output+0x1cc>
    pcb->rttest = tcp_ticks;
 80037d0:	|  |  |  |        |  |  |  |   f8d8 30d8 	ldr.w	r3, [r8, #216]	@ 0xd8
 80037d4:	|  |  |  |        |  |  |  |   6363      	str	r3, [r4, #52]	@ 0x34
    pcb->rtseq = lwip_ntohl(seg->tcphdr->seqno);
 80037d6:	|  |  |  |        |  |  |  |   f8da 0004 	ldr.w	r0, [sl, #4]
 80037da:	|  |  |  |        |  |  |  |   f004 fcab 	bl	8008134 <lwip_htonl>
 80037de:	|  |  |  |        |  |  |  |   63a0      	str	r0, [r4, #56]	@ 0x38
  len = (u16_t)((u8_t *)seg->tcphdr - (u8_t *)seg->p->payload);
 80037e0:	|  |  |  |        |  |  |  \-> 686b      	ldr	r3, [r5, #4]
 80037e2:	|  |  |  |        |  |  |      685a      	ldr	r2, [r3, #4]
  seg->p->len -= len;
 80037e4:	|  |  |  |        |  |  |      8959      	ldrh	r1, [r3, #10]
  seg->p->payload = seg->tcphdr;
 80037e6:	|  |  |  |        |  |  |      f8c3 a004 	str.w	sl, [r3, #4]
  len = (u16_t)((u8_t *)seg->tcphdr - (u8_t *)seg->p->payload);
 80037ea:	|  |  |  |        |  |  |      ebaa 0202 	sub.w	r2, sl, r2
 80037ee:	|  |  |  |        |  |  |      b292      	uxth	r2, r2
  seg->p->len -= len;
 80037f0:	|  |  |  |        |  |  |      1a89      	subs	r1, r1, r2
 80037f2:	|  |  |  |        |  |  |      8159      	strh	r1, [r3, #10]
  seg->p->tot_len -= len;
 80037f4:	|  |  |  |        |  |  |      8919      	ldrh	r1, [r3, #8]
 80037f6:	|  |  |  |        |  |  |      1a8a      	subs	r2, r1, r2
 80037f8:	|  |  |  |        |  |  |      811a      	strh	r2, [r3, #8]
  seg->tcphdr->chksum = 0;
 80037fa:	|  |  |  |        |  |  |      2300      	movs	r3, #0
  LWIP_ASSERT("options not filled", (u8_t *)opts == ((u8_t *)(seg->tcphdr + 1)) + LWIP_TCP_OPT_LENGTH_SEGMENT(seg->flags, pcb));
 80037fc:	|  |  |  |        |  |  |      4599      	cmp	r9, r3
  seg->tcphdr->chksum = 0;
 80037fe:	|  |  |  |        |  |  |      f88a 3010 	strb.w	r3, [sl, #16]
 8003802:	|  |  |  |        |  |  |      f88a 3011 	strb.w	r3, [sl, #17]
  LWIP_ASSERT("options not filled", (u8_t *)opts == ((u8_t *)(seg->tcphdr + 1)) + LWIP_TCP_OPT_LENGTH_SEGMENT(seg->flags, pcb));
 8003806:	|  |  |  |        |  |  |      bf0c      	ite	eq
 8003808:	|  |  |  |        |  |  |      2314      	moveq	r3, #20
 800380a:	|  |  |  |        |  |  |      2318      	movne	r3, #24
 800380c:	|  |  |  |        |  |  |      449a      	add	sl, r3
 800380e:	|  |  |  |        |  |  |      45d3      	cmp	fp, sl
 8003810:	|  |  |  |        |  |  |  /-- d00c      	beq.n	800382c <tcp_output+0x218>
 8003812:	|  |  |  |        |  |  |  |   b672      	cpsid	i
 8003814:	|  |  |  |        |  |  |  |   4b28      	ldr	r3, [pc, #160]	@ (80038b8 <tcp_output+0x2a4>)
 8003816:	|  |  |  |        |  |  |  |   4a2e      	ldr	r2, [pc, #184]	@ (80038d0 <tcp_output+0x2bc>)
 8003818:	|  |  |  |        |  |  |  |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 800381c:	|  |  |  |        |  |  |  |   4b28      	ldr	r3, [pc, #160]	@ (80038c0 <tcp_output+0x2ac>)
 800381e:	|  |  |  |        |  |  |  |   9300      	str	r3, [sp, #0]
 8003820:	|  |  |  |        |  |  |  |   4828      	ldr	r0, [pc, #160]	@ (80038c4 <tcp_output+0x2b0>)
 8003822:	|  |  |  |        |  |  |  |   f44f 63c4 	mov.w	r3, #1568	@ 0x620
 8003826:	|  |  |  |        |  |  |  |   f7fd fd67 	bl	80012f8 <printf_>
 800382a:	|  |  |  |        |  |  |  |   be00      	bkpt	0x0000
    seg->tcphdr->chksum = ip_chksum_pseudo(seg->p, IP_PROTO_TCP,
 800382c:	|  |  |  |        |  |  |  \-> f8d5 9004 	ldr.w	r9, [r5, #4]
 8003830:	|  |  |  |        |  |  |      f8d4 a000 	ldr.w	sl, [r4]
 8003834:	|  |  |  |        |  |  |      6863      	ldr	r3, [r4, #4]
 8003836:	|  |  |  |        |  |  |      f8b9 2008 	ldrh.w	r2, [r9, #8]
 800383a:	|  |  |  |        |  |  |      f8d5 b010 	ldr.w	fp, [r5, #16]
 800383e:	|  |  |  |        |  |  |      9300      	str	r3, [sp, #0]
 8003840:	|  |  |  |        |  |  |      2106      	movs	r1, #6
 8003842:	|  |  |  |        |  |  |      4653      	mov	r3, sl
 8003844:	|  |  |  |        |  |  |      4648      	mov	r0, r9
 8003846:	|  |  |  |        |  |  |      f006 f83f 	bl	80098c8 <inet_chksum_pseudo.isra.0>
  TCP_STATS_INC(tcp.xmit);
 800384a:	|  |  |  |        |  |  |      f8b8 303c 	ldrh.w	r3, [r8, #60]	@ 0x3c
    seg->tcphdr->chksum = ip_chksum_pseudo(seg->p, IP_PROTO_TCP,
 800384e:	|  |  |  |        |  |  |      f8ab 0010 	strh.w	r0, [fp, #16]
  TCP_STATS_INC(tcp.xmit);
 8003852:	|  |  |  |        |  |  |      3301      	adds	r3, #1
 8003854:	|  |  |  |        |  |  |      f8a8 303c 	strh.w	r3, [r8, #60]	@ 0x3c
  err = ip_output_if(seg->p, &pcb->local_ip, &pcb->remote_ip, pcb->ttl,
 8003858:	|  |  |  |        |  |  |      7aa3      	ldrb	r3, [r4, #10]
 800385a:	|  |  |  |        |  |  |      9702      	str	r7, [sp, #8]
 800385c:	|  |  |  |        |  |  |      2206      	movs	r2, #6
 800385e:	|  |  |  |        |  |  |      e9cd 3200 	strd	r3, r2, [sp]
 8003862:	|  |  |  |        |  |  |      f1ba 0f00 	cmp.w	sl, #0
 8003866:	|  |  |  |        |  |  |      bf0c      	ite	eq
 8003868:	|  |  |  |        |  |  |      4639      	moveq	r1, r7
 800386a:	|  |  |  |        |  |  |      4621      	movne	r1, r4
 800386c:	|  |  |  |        |  |  |      7ae3      	ldrb	r3, [r4, #11]
 800386e:	|  |  |  |        |  |  |      9a05      	ldr	r2, [sp, #20]
 8003870:	|  |  |  |        |  |  |      4648      	mov	r0, r9
 8003872:	|  |  |  |        |  |  |      f006 fb61 	bl	8009f38 <ip4_output_if_src>
    if (err != ERR_OK) {
 8003876:	|  |  |  |        +--|--|----- b378      	cbz	r0, 80038d8 <tcp_output+0x2c4>
      tcp_set_flags(pcb, TF_NAGLEMEMERR);
 8003878:	|  |  |  |        |  |  |      8b63      	ldrh	r3, [r4, #26]
 800387a:	|  |  |  |        |  |  |      f043 0380 	orr.w	r3, r3, #128	@ 0x80
 800387e:	|  |  |  |        |  |  |      8363      	strh	r3, [r4, #26]
}
 8003880:	|  |  >--|--------|--|--|----> b007      	add	sp, #28
 8003882:	|  |  |  |        |  |  |      e8bd 8ff0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, r9, sl, fp, pc}
    mtu = outif->mtu;
 8003886:	|  |  |  |        |  |  \----> 8db8      	ldrh	r0, [r7, #44]	@ 0x2c
  if (mtu != 0) {
 8003888:	|  |  |  |        |  |  /----- b190      	cbz	r0, 80038b0 <tcp_output+0x29c>
    mss_s = (mtu > offset) ? (u16_t)(mtu - offset) : 0;
 800388a:	|  |  |  |        |  |  |      2828      	cmp	r0, #40	@ 0x28
 800388c:	|  |  |  |        |  |  |      bf38      	it	cc
 800388e:	|  |  |  |        |  |  |      2028      	movcc	r0, #40	@ 0x28
 8003890:	|  |  |  |        |  |  |      3828      	subs	r0, #40	@ 0x28
    sendmss = LWIP_MIN(sendmss, mss_s);
 8003892:	|  |  |  |        |  |  |      b280      	uxth	r0, r0
 8003894:	|  |  |  |        |  |  |      f5b0 7f06 	cmp.w	r0, #536	@ 0x218
 8003898:	|  |  |  |        |  |  |      bf28      	it	cs
 800389a:	|  |  |  |        |  |  |      f44f 7006 	movcs.w	r0, #536	@ 0x218
    *opts = TCP_BUILD_MSS_OPTION(mss);
 800389e:	|  |  |  |        |  |  |  /-> f040 7001 	orr.w	r0, r0, #33816576	@ 0x2040000
 80038a2:	|  |  |  |        |  |  |  |   f004 fc47 	bl	8008134 <lwip_htonl>
    opts += 1;
 80038a6:	|  |  |  |        |  |  |  |   f10a 0b18 	add.w	fp, sl, #24
    *opts = TCP_BUILD_MSS_OPTION(mss);
 80038aa:	|  |  |  |        |  |  |  |   f8ca 0014 	str.w	r0, [sl, #20]
    opts += 1;
 80038ae:	|  |  |  |        |  \--|--|-- e787      	b.n	80037c0 <tcp_output+0x1ac>
      return sendmss;
 80038b0:	|  |  |  |        |     \--|-> f44f 7006 	mov.w	r0, #536	@ 0x218
 80038b4:	|  |  |  |        |        \-- e7f3      	b.n	800389e <tcp_output+0x28a>
 80038b6:	|  |  |  |        |            bf00      	nop
 80038b8:	|  |  |  |        |            20000060 	.word	0x20000060
 80038bc:	|  |  |  |        |            0800bcd5 	.word	0x0800bcd5
 80038c0:	|  |  |  |        |            0800b5cd 	.word	0x0800b5cd
 80038c4:	|  |  |  |        |            0800b232 	.word	0x0800b232
 80038c8:	|  |  |  |        |            0800bced 	.word	0x0800bced
 80038cc:	|  |  |  |        |            0800bd13 	.word	0x0800bd13
 80038d0:	|  |  |  |        |            0800bd2a 	.word	0x0800bd2a
 80038d4:	|  |  |  |        |            20001158 	.word	0x20001158
    seg->oversize_left = 0;
 80038d8:	|  |  |  |        \----------> 2300      	movs	r3, #0
 80038da:	|  |  |  |                     816b      	strh	r3, [r5, #10]
    pcb->unsent = seg->next;
 80038dc:	|  |  |  |                     682b      	ldr	r3, [r5, #0]
 80038de:	|  |  |  |                     66e3      	str	r3, [r4, #108]	@ 0x6c
    if (pcb->state != SYN_SENT) {
 80038e0:	|  |  |  |                     7d23      	ldrb	r3, [r4, #20]
    snd_nxt = lwip_ntohl(seg->tcphdr->seqno) + TCP_TCPLEN(seg);
 80038e2:	|  |  |  |                     f8d5 a010 	ldr.w	sl, [r5, #16]
    if (pcb->state != SYN_SENT) {
 80038e6:	|  |  |  |                     2b02      	cmp	r3, #2
      tcp_clear_flags(pcb, TF_ACK_DELAY | TF_ACK_NOW);
 80038e8:	|  |  |  |                     bf1e      	ittt	ne
 80038ea:	|  |  |  |                     8b63      	ldrhne	r3, [r4, #26]
 80038ec:	|  |  |  |                     f023 0303 	bicne.w	r3, r3, #3
 80038f0:	|  |  |  |                     8363      	strhne	r3, [r4, #26]
    snd_nxt = lwip_ntohl(seg->tcphdr->seqno) + TCP_TCPLEN(seg);
 80038f2:	|  |  |  |                     f8da 0004 	ldr.w	r0, [sl, #4]
 80038f6:	|  |  |  |                     f004 fc1d 	bl	8008134 <lwip_htonl>
 80038fa:	|  |  |  |                     f8ba 300c 	ldrh.w	r3, [sl, #12]
 80038fe:	|  |  |  |                     892a      	ldrh	r2, [r5, #8]
 8003900:	|  |  |  |                     ba5b      	rev16	r3, r3
 8003902:	|  |  |  |                     f013 0303 	ands.w	r3, r3, #3
 8003906:	|  |  |  |                     bf18      	it	ne
 8003908:	|  |  |  |                     2301      	movne	r3, #1
 800390a:	|  |  |  |                     4413      	add	r3, r2
    if (TCP_SEQ_LT(pcb->snd_nxt, snd_nxt)) {
 800390c:	|  |  |  |                     6d22      	ldr	r2, [r4, #80]	@ 0x50
    snd_nxt = lwip_ntohl(seg->tcphdr->seqno) + TCP_TCPLEN(seg);
 800390e:	|  |  |  |                     18c1      	adds	r1, r0, r3
    if (TCP_SEQ_LT(pcb->snd_nxt, snd_nxt)) {
 8003910:	|  |  |  |                     1a52      	subs	r2, r2, r1
 8003912:	|  |  |  |                     2a00      	cmp	r2, #0
    snd_nxt = lwip_ntohl(seg->tcphdr->seqno) + TCP_TCPLEN(seg);
 8003914:	|  |  |  |                     4681      	mov	r9, r0
      pcb->snd_nxt = snd_nxt;
 8003916:	|  |  |  |                     bfb8      	it	lt
 8003918:	|  |  |  |                     6521      	strlt	r1, [r4, #80]	@ 0x50
    if (TCP_TCPLEN(seg) > 0) {
 800391a:	|  |  |  |  /----------------- b383      	cbz	r3, 800397e <tcp_output+0x36a>
      if (pcb->unacked == NULL) {
 800391c:	|  |  |  |  |                  f8d4 b070 	ldr.w	fp, [r4, #112]	@ 0x70
      seg->next = NULL;
 8003920:	|  |  |  |  |                  2300      	movs	r3, #0
 8003922:	|  |  |  |  |                  602b      	str	r3, [r5, #0]
      if (pcb->unacked == NULL) {
 8003924:	|  |  |  |  |                  f1bb 0f00 	cmp.w	fp, #0
 8003928:	|  |  |  |  |              /-- d102      	bne.n	8003930 <tcp_output+0x31c>
        pcb->unacked = seg;
 800392a:	|  |  |  |  |              |   6725      	str	r5, [r4, #112]	@ 0x70
        useg = seg;
 800392c:	|  |  |  |  |     /--------|-> 462e      	mov	r6, r5
 800392e:	|  |  |  |  |  /--|--------|-- e01f      	b.n	8003970 <tcp_output+0x35c>
        if (TCP_SEQ_LT(lwip_ntohl(seg->tcphdr->seqno), lwip_ntohl(useg->tcphdr->seqno))) {
 8003930:	|  |  |  |  |  |  |        \-> 6933      	ldr	r3, [r6, #16]
 8003932:	|  |  |  |  |  |  |            6858      	ldr	r0, [r3, #4]
 8003934:	|  |  |  |  |  |  |            f004 fbfe 	bl	8008134 <lwip_htonl>
 8003938:	|  |  |  |  |  |  |            eba9 0000 	sub.w	r0, r9, r0
 800393c:	|  |  |  |  |  |  |            2800      	cmp	r0, #0
 800393e:	|  |  |  |  |  |  |  /-------- da1c      	bge.n	800397a <tcp_output+0x366>
          struct tcp_seg **cur_seg = &(pcb->unacked);
 8003940:	|  |  |  |  |  |  |  |         f104 0a70 	add.w	sl, r4, #112	@ 0x70
                 TCP_SEQ_LT(lwip_ntohl((*cur_seg)->tcphdr->seqno), lwip_ntohl(seg->tcphdr->seqno))) {
 8003944:	|  |  |  |  |  |  |  |  /----> f8db 3010 	ldr.w	r3, [fp, #16]
 8003948:	|  |  |  |  |  |  |  |  |      6858      	ldr	r0, [r3, #4]
 800394a:	|  |  |  |  |  |  |  |  |      f004 fbf3 	bl	8008134 <lwip_htonl>
 800394e:	|  |  |  |  |  |  |  |  |      eba0 0009 	sub.w	r0, r0, r9
          while (*cur_seg &&
 8003952:	|  |  |  |  |  |  |  |  |      2800      	cmp	r0, #0
            cur_seg = &((*cur_seg)->next );
 8003954:	|  |  |  |  |  |  |  |  |      f8da 3000 	ldr.w	r3, [sl]
          while (*cur_seg &&
 8003958:	|  |  |  |  |  |  |  |  |  /-- da05      	bge.n	8003966 <tcp_output+0x352>
            cur_seg = &((*cur_seg)->next );
 800395a:	|  |  |  |  |  |  |  |  |  |   f8d3 b000 	ldr.w	fp, [r3]
 800395e:	|  |  |  |  |  |  |  |  |  |   469a      	mov	sl, r3
          while (*cur_seg &&
 8003960:	|  |  |  |  |  |  |  |  |  |   f1bb 0f00 	cmp.w	fp, #0
 8003964:	|  |  |  |  |  |  |  |  \--|-- d1ee      	bne.n	8003944 <tcp_output+0x330>
          seg->next = (*cur_seg);
 8003966:	|  |  |  |  |  |  |  |     \-> f8da 3000 	ldr.w	r3, [sl]
 800396a:	|  |  |  |  |  |  |  |         602b      	str	r3, [r5, #0]
          (*cur_seg) = seg;
 800396c:	|  |  |  |  |  |  |  |         f8ca 5000 	str.w	r5, [sl]
    seg = pcb->unsent;
 8003970:	|  |  |  |  |  >--|--|-------> 6ee5      	ldr	r5, [r4, #108]	@ 0x6c
  while (seg != NULL &&
 8003972:	|  |  |  |  |  |  |  |         2d00      	cmp	r5, #0
 8003974:	|  \--|--|--|--|--|--|-------- f47f aebe 	bne.w	80036f4 <tcp_output+0xe0>
 8003978:	|     |  \--|--|--|--|-------- e6f5      	b.n	8003766 <tcp_output+0x152>
          useg->next = seg;
 800397a:	|     |     |  |  |  \-------> 6035      	str	r5, [r6, #0]
          useg = useg->next;
 800397c:	|     |     |  |  \----------- e7d6      	b.n	800392c <tcp_output+0x318>
      tcp_seg_free(seg);
 800397e:	|     |     \--|-------------> 4628      	mov	r0, r5
 8003980:	|     |        |               f7fe ff3c 	bl	80027fc <tcp_seg_free>
 8003984:	|     |        \-------------- e7f4      	b.n	8003970 <tcp_output+0x35c>
    return ERR_RTE;
 8003986:	\-----|----------------------> f06f 0003 	mvn.w	r0, #3
 800398a:	      \----------------------- e779      	b.n	8003880 <tcp_output+0x26c>

0800398c <tcp_close_shutdown_fin>:
{
 800398c:	                b513      	push	{r0, r1, r4, lr}
  LWIP_ASSERT("pcb != NULL", pcb != NULL);
 800398e:	                4604      	mov	r4, r0
 8003990:	            /-- b960      	cbnz	r0, 80039ac <tcp_close_shutdown_fin+0x20>
 8003992:	            |   b672      	cpsid	i
 8003994:	            |   4b15      	ldr	r3, [pc, #84]	@ (80039ec <tcp_close_shutdown_fin+0x60>)
 8003996:	            |   4a16      	ldr	r2, [pc, #88]	@ (80039f0 <tcp_close_shutdown_fin+0x64>)
 8003998:	            |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 800399c:	            |   4b15      	ldr	r3, [pc, #84]	@ (80039f4 <tcp_close_shutdown_fin+0x68>)
 800399e:	            |   9300      	str	r3, [sp, #0]
 80039a0:	            |   4815      	ldr	r0, [pc, #84]	@ (80039f8 <tcp_close_shutdown_fin+0x6c>)
 80039a2:	            |   f44f 73ce 	mov.w	r3, #412	@ 0x19c
 80039a6:	            |   f7fd fca7 	bl	80012f8 <printf_>
 80039aa:	            |   be00      	bkpt	0x0000
  switch (pcb->state) {
 80039ac:	            \-> 7d23      	ldrb	r3, [r4, #20]
 80039ae:	                2b04      	cmp	r3, #4
 80039b0:	            /-- d003      	beq.n	80039ba <tcp_close_shutdown_fin+0x2e>
 80039b2:	            |   2b07      	cmp	r3, #7
 80039b4:	      /-----|-- d00d      	beq.n	80039d2 <tcp_close_shutdown_fin+0x46>
 80039b6:	      |     |   2b03      	cmp	r3, #3
 80039b8:	/-----|-----|-- d108      	bne.n	80039cc <tcp_close_shutdown_fin+0x40>
      err = tcp_send_fin(pcb);
 80039ba:	|     |     \-> 4620      	mov	r0, r4
 80039bc:	|     |         f7ff f8f6 	bl	8002bac <tcp_send_fin>
      if (err == ERR_OK) {
 80039c0:	|  /--|-------- b968      	cbnz	r0, 80039de <tcp_close_shutdown_fin+0x52>
{
 80039c2:	|  |  |         2305      	movs	r3, #5
        pcb->state = FIN_WAIT_1;
 80039c4:	|  |  |  /----> 7523      	strb	r3, [r4, #20]
    tcp_output(pcb);
 80039c6:	|  |  |  |      4620      	mov	r0, r4
 80039c8:	|  |  |  |      f7ff fe24 	bl	8003614 <tcp_output>
      return ERR_OK;
 80039cc:	>--|--|--|----> 2000      	movs	r0, #0
}
 80039ce:	|  |  |  |  /-> b002      	add	sp, #8
 80039d0:	|  |  |  |  |   bd10      	pop	{r4, pc}
      err = tcp_send_fin(pcb);
 80039d2:	|  |  \--|--|-> 4620      	mov	r0, r4
 80039d4:	|  |     |  |   f7ff f8ea 	bl	8002bac <tcp_send_fin>
      if (err == ERR_OK) {
 80039d8:	|  +-----|--|-- b908      	cbnz	r0, 80039de <tcp_close_shutdown_fin+0x52>
 80039da:	|  |     |  |   2309      	movs	r3, #9
 80039dc:	|  |     \--|-- e7f2      	b.n	80039c4 <tcp_close_shutdown_fin+0x38>
  } else if (err == ERR_MEM) {
 80039de:	|  \--------|-> 1c43      	adds	r3, r0, #1
 80039e0:	|           \-- d1f5      	bne.n	80039ce <tcp_close_shutdown_fin+0x42>
    tcp_set_flags(pcb, TF_CLOSEPEND);
 80039e2:	|               8b63      	ldrh	r3, [r4, #26]
 80039e4:	|               f043 0308 	orr.w	r3, r3, #8
 80039e8:	|               8363      	strh	r3, [r4, #26]
    return ERR_OK;
 80039ea:	\-------------- e7ef      	b.n	80039cc <tcp_close_shutdown_fin+0x40>
 80039ec:	                20000060 	.word	0x20000060
 80039f0:	                0800bd3d 	.word	0x0800bd3d
 80039f4:	                0800b549 	.word	0x0800b549
 80039f8:	                0800b232 	.word	0x0800b232

080039fc <tcp_pcb_remove>:
{
 80039fc:	                         b537      	push	{r0, r1, r2, r4, r5, lr}
 80039fe:	                         4605      	mov	r5, r0
  LWIP_ASSERT("tcp_pcb_remove: invalid pcb", pcb != NULL);
 8003a00:	                         460c      	mov	r4, r1
 8003a02:	                     /-- b961      	cbnz	r1, 8003a1e <tcp_pcb_remove+0x22>
 8003a04:	                     |   b672      	cpsid	i
 8003a06:	                     |   4b32      	ldr	r3, [pc, #200]	@ (8003ad0 <tcp_pcb_remove+0xd4>)
 8003a08:	                     |   4a32      	ldr	r2, [pc, #200]	@ (8003ad4 <tcp_pcb_remove+0xd8>)
 8003a0a:	                     |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8003a0e:	                     |   4b32      	ldr	r3, [pc, #200]	@ (8003ad8 <tcp_pcb_remove+0xdc>)
 8003a10:	                     |   9300      	str	r3, [sp, #0]
 8003a12:	                     |   4832      	ldr	r0, [pc, #200]	@ (8003adc <tcp_pcb_remove+0xe0>)
 8003a14:	                     |   f640 038d 	movw	r3, #2189	@ 0x88d
 8003a18:	                     |   f7fd fc6e 	bl	80012f8 <printf_>
 8003a1c:	                     |   be00      	bkpt	0x0000
  TCP_RMV(pcblist, pcb);
 8003a1e:	                     \-> 682b      	ldr	r3, [r5, #0]
 8003a20:	                         42a3      	cmp	r3, r4
 8003a22:	            /----------- d12c      	bne.n	8003a7e <tcp_pcb_remove+0x82>
 8003a24:	            |            68e3      	ldr	r3, [r4, #12]
 8003a26:	            |            602b      	str	r3, [r5, #0]
 8003a28:	         /--|----------> 2300      	movs	r3, #0
 8003a2a:	         |  |            60e3      	str	r3, [r4, #12]
  tcp_pcb_purge(pcb);
 8003a2c:	         |  |            4620      	mov	r0, r4
 8003a2e:	         |  |            f7fe fefa 	bl	8002826 <tcp_pcb_purge>
  if ((pcb->state != TIME_WAIT) &&
 8003a32:	         |  |            7d23      	ldrb	r3, [r4, #20]
 8003a34:	         |  |            2b0a      	cmp	r3, #10
 8003a36:	         |  |  /-------- d12a      	bne.n	8003a8e <tcp_pcb_remove+0x92>
    LWIP_ASSERT("unsent segments leaking", pcb->unsent == NULL);
 8003a38:	      /--|--|--|-------> 6ee3      	ldr	r3, [r4, #108]	@ 0x6c
 8003a3a:	      |  |  |  |         2b00      	cmp	r3, #0
 8003a3c:	   /--|--|--|--|-------- d13a      	bne.n	8003ab4 <tcp_pcb_remove+0xb8>
    LWIP_ASSERT("unacked segments leaking", pcb->unacked == NULL);
 8003a3e:	/--|--|--|--|--|-------> 6f23      	ldr	r3, [r4, #112]	@ 0x70
 8003a40:	|  |  |  |  |  |     /-- b163      	cbz	r3, 8003a5c <tcp_pcb_remove+0x60>
 8003a42:	|  |  |  |  |  |     |   b672      	cpsid	i
 8003a44:	|  |  |  |  |  |     |   4b22      	ldr	r3, [pc, #136]	@ (8003ad0 <tcp_pcb_remove+0xd4>)
 8003a46:	|  |  |  |  |  |     |   4a26      	ldr	r2, [pc, #152]	@ (8003ae0 <tcp_pcb_remove+0xe4>)
 8003a48:	|  |  |  |  |  |     |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8003a4c:	|  |  |  |  |  |     |   4b22      	ldr	r3, [pc, #136]	@ (8003ad8 <tcp_pcb_remove+0xdc>)
 8003a4e:	|  |  |  |  |  |     |   9300      	str	r3, [sp, #0]
 8003a50:	|  |  |  |  |  |     |   4822      	ldr	r0, [pc, #136]	@ (8003adc <tcp_pcb_remove+0xe0>)
 8003a52:	|  |  |  |  |  |     |   f640 039e 	movw	r3, #2206	@ 0x89e
 8003a56:	|  |  |  |  |  |     |   f7fd fc4f 	bl	80012f8 <printf_>
 8003a5a:	|  |  |  |  |  |     |   be00      	bkpt	0x0000
    LWIP_ASSERT("ooseq segments leaking", pcb->ooseq == NULL);
 8003a5c:	|  |  |  |  |  |     \-> 6f63      	ldr	r3, [r4, #116]	@ 0x74
 8003a5e:	|  |  |  |  |  |  /----- b323      	cbz	r3, 8003aaa <tcp_pcb_remove+0xae>
 8003a60:	|  |  |  |  |  |  |      b672      	cpsid	i
 8003a62:	|  |  |  |  |  |  |      4b1b      	ldr	r3, [pc, #108]	@ (8003ad0 <tcp_pcb_remove+0xd4>)
 8003a64:	|  |  |  |  |  |  |      4a1f      	ldr	r2, [pc, #124]	@ (8003ae4 <tcp_pcb_remove+0xe8>)
 8003a66:	|  |  |  |  |  |  |      f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8003a6a:	|  |  |  |  |  |  |      4b1b      	ldr	r3, [pc, #108]	@ (8003ad8 <tcp_pcb_remove+0xdc>)
 8003a6c:	|  |  |  |  |  |  |      9300      	str	r3, [sp, #0]
 8003a6e:	|  |  |  |  |  |  |      481b      	ldr	r0, [pc, #108]	@ (8003adc <tcp_pcb_remove+0xe0>)
 8003a70:	|  |  |  |  |  |  |      f44f 630a 	mov.w	r3, #2208	@ 0x8a0
 8003a74:	|  |  |  |  |  |  |      f7fd fc40 	bl	80012f8 <printf_>
 8003a78:	|  |  |  |  |  |  |      be00      	bkpt	0x0000
 8003a7a:	|  |  |  |  |  |  +----- e016      	b.n	8003aaa <tcp_pcb_remove+0xae>
  TCP_RMV(pcblist, pcb);
 8003a7c:	|  |  |  |  |  |  |  /-> 4613      	mov	r3, r2
 8003a7e:	|  |  |  |  \--|--|--|-> 2b00      	cmp	r3, #0
 8003a80:	|  |  |  +-----|--|--|-- d0d2      	beq.n	8003a28 <tcp_pcb_remove+0x2c>
 8003a82:	|  |  |  |     |  |  |   68da      	ldr	r2, [r3, #12]
 8003a84:	|  |  |  |     |  |  |   42a2      	cmp	r2, r4
 8003a86:	|  |  |  |     |  |  \-- d1f9      	bne.n	8003a7c <tcp_pcb_remove+0x80>
 8003a88:	|  |  |  |     |  |      68e2      	ldr	r2, [r4, #12]
 8003a8a:	|  |  |  |     |  |      60da      	str	r2, [r3, #12]
 8003a8c:	|  |  |  \-----|--|----- e7cc      	b.n	8003a28 <tcp_pcb_remove+0x2c>
  if ((pcb->state != TIME_WAIT) &&
 8003a8e:	|  |  |        \--|----> 2b01      	cmp	r3, #1
 8003a90:	|  |  |           +----- d00b      	beq.n	8003aaa <tcp_pcb_remove+0xae>
      (pcb->flags & TF_ACK_DELAY)) {
 8003a92:	|  |  |           |      8b63      	ldrh	r3, [r4, #26]
      (pcb->state != LISTEN) &&
 8003a94:	|  |  |           |      07da      	lsls	r2, r3, #31
 8003a96:	|  |  +-----------|----- d5cf      	bpl.n	8003a38 <tcp_pcb_remove+0x3c>
    tcp_ack_now(pcb);
 8003a98:	|  |  |           |      f043 0302 	orr.w	r3, r3, #2
 8003a9c:	|  |  |           |      8363      	strh	r3, [r4, #26]
    tcp_output(pcb);
 8003a9e:	|  |  |           |      4620      	mov	r0, r4
 8003aa0:	|  |  |           |      f7ff fdb8 	bl	8003614 <tcp_output>
  if (pcb->state != LISTEN) {
 8003aa4:	|  |  |           |      7d23      	ldrb	r3, [r4, #20]
 8003aa6:	|  |  |           |      2b01      	cmp	r3, #1
 8003aa8:	|  |  \-----------|----- d1c6      	bne.n	8003a38 <tcp_pcb_remove+0x3c>
  pcb->state = CLOSED;
 8003aaa:	|  |              \----> 2300      	movs	r3, #0
 8003aac:	|  |                     7523      	strb	r3, [r4, #20]
  pcb->local_port = 0;
 8003aae:	|  |                     82e3      	strh	r3, [r4, #22]
}
 8003ab0:	|  |                     b003      	add	sp, #12
 8003ab2:	|  |                     bd30      	pop	{r4, r5, pc}
    LWIP_ASSERT("unsent segments leaking", pcb->unsent == NULL);
 8003ab4:	|  \-------------------> b672      	cpsid	i
 8003ab6:	|                        4b06      	ldr	r3, [pc, #24]	@ (8003ad0 <tcp_pcb_remove+0xd4>)
 8003ab8:	|                        4a0b      	ldr	r2, [pc, #44]	@ (8003ae8 <tcp_pcb_remove+0xec>)
 8003aba:	|                        f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8003abe:	|                        4b06      	ldr	r3, [pc, #24]	@ (8003ad8 <tcp_pcb_remove+0xdc>)
 8003ac0:	|                        9300      	str	r3, [sp, #0]
 8003ac2:	|                        4806      	ldr	r0, [pc, #24]	@ (8003adc <tcp_pcb_remove+0xe0>)
 8003ac4:	|                        f640 039d 	movw	r3, #2205	@ 0x89d
 8003ac8:	|                        f7fd fc16 	bl	80012f8 <printf_>
 8003acc:	|                        be00      	bkpt	0x0000
 8003ace:	\----------------------- e7b6      	b.n	8003a3e <tcp_pcb_remove+0x42>
 8003ad0:	                         20000060 	.word	0x20000060
 8003ad4:	                         0800bd49 	.word	0x0800bd49
 8003ad8:	                         0800b549 	.word	0x0800b549
 8003adc:	                         0800b232 	.word	0x0800b232
 8003ae0:	                         0800bd7d 	.word	0x0800bd7d
 8003ae4:	                         0800bd96 	.word	0x0800bd96
 8003ae8:	                         0800bd65 	.word	0x0800bd65

08003aec <tcp_abandon>:
{
 8003aec:	                   e92d 4ff0 	stmdb	sp!, {r4, r5, r6, r7, r8, r9, sl, fp, lr}
 8003af0:	                   460e      	mov	r6, r1
 8003af2:	                   b085      	sub	sp, #20
  LWIP_ERROR("tcp_abandon: invalid pcb", pcb != NULL, return);
 8003af4:	                   4604      	mov	r4, r0
 8003af6:	               /-- b940      	cbnz	r0, 8003b0a <tcp_abandon+0x1e>
 8003af8:	               |   4b3c      	ldr	r3, [pc, #240]	@ (8003bec <tcp_abandon+0x100>)
 8003afa:	               |   483d      	ldr	r0, [pc, #244]	@ (8003bf0 <tcp_abandon+0x104>)
 8003afc:	               |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
}
 8003b00:	               |   b005      	add	sp, #20
 8003b02:	               |   e8bd 4ff0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, r9, sl, fp, lr}
  LWIP_ERROR("tcp_abandon: invalid pcb", pcb != NULL, return);
 8003b06:	               |   f7fd bbf7 	b.w	80012f8 <printf_>
  LWIP_ASSERT("don't call tcp_abort/tcp_abandon for listen-pcbs",
 8003b0a:	               \-> 7d03      	ldrb	r3, [r0, #20]
 8003b0c:	                   2b01      	cmp	r3, #1
 8003b0e:	               /-- d10c      	bne.n	8003b2a <tcp_abandon+0x3e>
 8003b10:	               |   b672      	cpsid	i
 8003b12:	               |   4b36      	ldr	r3, [pc, #216]	@ (8003bec <tcp_abandon+0x100>)
 8003b14:	               |   4a37      	ldr	r2, [pc, #220]	@ (8003bf4 <tcp_abandon+0x108>)
 8003b16:	               |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8003b1a:	               |   4b37      	ldr	r3, [pc, #220]	@ (8003bf8 <tcp_abandon+0x10c>)
 8003b1c:	               |   9300      	str	r3, [sp, #0]
 8003b1e:	               |   4837      	ldr	r0, [pc, #220]	@ (8003bfc <tcp_abandon+0x110>)
 8003b20:	               |   f44f 7310 	mov.w	r3, #576	@ 0x240
 8003b24:	               |   f7fd fbe8 	bl	80012f8 <printf_>
 8003b28:	               |   be00      	bkpt	0x0000
  if (pcb->state == TIME_WAIT) {
 8003b2a:	               \-> 7d23      	ldrb	r3, [r4, #20]
 8003b2c:	                   2b0a      	cmp	r3, #10
 8003b2e:	               /-- d109      	bne.n	8003b44 <tcp_abandon+0x58>
    tcp_pcb_remove(&tcp_tw_pcbs, pcb);
 8003b30:	               |   4833      	ldr	r0, [pc, #204]	@ (8003c00 <tcp_abandon+0x114>)
 8003b32:	               |   4621      	mov	r1, r4
 8003b34:	               |   f7ff ff62 	bl	80039fc <tcp_pcb_remove>
    tcp_free(pcb);
 8003b38:	               |   4620      	mov	r0, r4
}
 8003b3a:	               |   b005      	add	sp, #20
 8003b3c:	               |   e8bd 4ff0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, r9, sl, fp, lr}
    tcp_free(pcb);
 8003b40:	               |   f7fe bc98 	b.w	8002474 <tcp_free>
    seqno = pcb->snd_nxt;
 8003b44:	               \-> f8d4 9050 	ldr.w	r9, [r4, #80]	@ 0x50
    ackno = pcb->rcv_nxt;
 8003b48:	                   f8d4 a024 	ldr.w	sl, [r4, #36]	@ 0x24
    errf = pcb->errf;
 8003b4c:	                   f8d4 7090 	ldr.w	r7, [r4, #144]	@ 0x90
    errf_arg = pcb->callback_arg;
 8003b50:	                   f8d4 8010 	ldr.w	r8, [r4, #16]
      if (pcb->local_port != 0) {
 8003b54:	                   8ae5      	ldrh	r5, [r4, #22]
    if (pcb->state == CLOSED) {
 8003b56:	                   2b00      	cmp	r3, #0
 8003b58:	/----------------- d139      	bne.n	8003bce <tcp_abandon+0xe2>
      if (pcb->local_port != 0) {
 8003b5a:	|              /-- b14d      	cbz	r5, 8003b70 <tcp_abandon+0x84>
        TCP_RMV(&tcp_bound_pcbs, pcb);
 8003b5c:	|              |   4a29      	ldr	r2, [pc, #164]	@ (8003c04 <tcp_abandon+0x118>)
 8003b5e:	|              |   f8d2 30fc 	ldr.w	r3, [r2, #252]	@ 0xfc
 8003b62:	|              |   42a3      	cmp	r3, r4
 8003b64:	|        /-----|-- d12b      	bne.n	8003bbe <tcp_abandon+0xd2>
 8003b66:	|        |     |   68e3      	ldr	r3, [r4, #12]
 8003b68:	|        |     |   f8c2 30fc 	str.w	r3, [r2, #252]	@ 0xfc
 8003b6c:	|     /--|-----|-> 2300      	movs	r3, #0
 8003b6e:	|     |  |     |   60e3      	str	r3, [r4, #12]
    u16_t local_port = 0;
 8003b70:	|     |  |     \-> 2500      	movs	r5, #0
    int send_rst = 0;
 8003b72:	|     |  |         462e      	mov	r6, r5
    if (pcb->unacked != NULL) {
 8003b74:	|  /--|--|-------> 6f20      	ldr	r0, [r4, #112]	@ 0x70
 8003b76:	|  |  |  |     /-- b108      	cbz	r0, 8003b7c <tcp_abandon+0x90>
      tcp_segs_free(pcb->unacked);
 8003b78:	|  |  |  |     |   f7fe fe4d 	bl	8002816 <tcp_segs_free>
    if (pcb->unsent != NULL) {
 8003b7c:	|  |  |  |     \-> 6ee0      	ldr	r0, [r4, #108]	@ 0x6c
 8003b7e:	|  |  |  |     /-- b108      	cbz	r0, 8003b84 <tcp_abandon+0x98>
      tcp_segs_free(pcb->unsent);
 8003b80:	|  |  |  |     |   f7fe fe49 	bl	8002816 <tcp_segs_free>
    if (pcb->ooseq != NULL) {
 8003b84:	|  |  |  |     \-> 6f60      	ldr	r0, [r4, #116]	@ 0x74
 8003b86:	|  |  |  |     /-- b108      	cbz	r0, 8003b8c <tcp_abandon+0xa0>
      tcp_segs_free(pcb->ooseq);
 8003b88:	|  |  |  |     |   f7fe fe45 	bl	8002816 <tcp_segs_free>
    if (send_rst) {
 8003b8c:	|  |  |  |  /--\-X b156      	cbz	r6, 8003ba4 <tcp_abandon+0xb8>
      tcp_rst(pcb, seqno, ackno, &pcb->local_ip, &pcb->remote_ip, local_port, pcb->remote_port);
 8003b8e:	|  |  |  |  |      8b23      	ldrh	r3, [r4, #24]
 8003b90:	|  |  |  |  |      e9cd 5301 	strd	r5, r3, [sp, #4]
 8003b94:	|  |  |  |  |      1d23      	adds	r3, r4, #4
 8003b96:	|  |  |  |  |      9300      	str	r3, [sp, #0]
 8003b98:	|  |  |  |  |      4652      	mov	r2, sl
 8003b9a:	|  |  |  |  |      4623      	mov	r3, r4
 8003b9c:	|  |  |  |  |      4649      	mov	r1, r9
 8003b9e:	|  |  |  |  |      4620      	mov	r0, r4
 8003ba0:	|  |  |  |  |      f7ff f8b8 	bl	8002d14 <tcp_rst>
    tcp_free(pcb);
 8003ba4:	|  |  |  |  \----> 4620      	mov	r0, r4
 8003ba6:	|  |  |  |         f7fe fc65 	bl	8002474 <tcp_free>
    TCP_EVENT_ERR(last_state, errf, errf_arg, ERR_ABRT);
 8003baa:	|  |  |  |  /----- b1df      	cbz	r7, 8003be4 <tcp_abandon+0xf8>
 8003bac:	|  |  |  |  |      f06f 010c 	mvn.w	r1, #12
 8003bb0:	|  |  |  |  |      4640      	mov	r0, r8
 8003bb2:	|  |  |  |  |      463b      	mov	r3, r7
}
 8003bb4:	|  |  |  |  |      b005      	add	sp, #20
 8003bb6:	|  |  |  |  |      e8bd 4ff0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, r9, sl, fp, lr}
    TCP_EVENT_ERR(last_state, errf, errf_arg, ERR_ABRT);
 8003bba:	|  |  |  |  |      4718      	bx	r3
        TCP_RMV(&tcp_bound_pcbs, pcb);
 8003bbc:	|  |  |  |  |  /-> 4613      	mov	r3, r2
 8003bbe:	|  |  |  \--|--|-> 2b00      	cmp	r3, #0
 8003bc0:	|  |  +-----|--|-- d0d4      	beq.n	8003b6c <tcp_abandon+0x80>
 8003bc2:	|  |  |     |  |   68da      	ldr	r2, [r3, #12]
 8003bc4:	|  |  |     |  |   42a2      	cmp	r2, r4
 8003bc6:	|  |  |     |  \-- d1f9      	bne.n	8003bbc <tcp_abandon+0xd0>
 8003bc8:	|  |  |     |      68e2      	ldr	r2, [r4, #12]
 8003bca:	|  |  |     |      60da      	str	r2, [r3, #12]
 8003bcc:	|  |  \-----|----- e7ce      	b.n	8003b6c <tcp_abandon+0x80>
      TCP_PCB_REMOVE_ACTIVE(pcb);
 8003bce:	\--|--------|----> f8df b034 	ldr.w	fp, [pc, #52]	@ 8003c04 <tcp_abandon+0x118>
 8003bd2:	   |        |      4621      	mov	r1, r4
 8003bd4:	   |        |      f10b 00bc 	add.w	r0, fp, #188	@ 0xbc
 8003bd8:	   |        |      f7ff ff10 	bl	80039fc <tcp_pcb_remove>
 8003bdc:	   |        |      2301      	movs	r3, #1
 8003bde:	   |        |      f88b 3100 	strb.w	r3, [fp, #256]	@ 0x100
 8003be2:	   \--------|----- e7c7      	b.n	8003b74 <tcp_abandon+0x88>
}
 8003be4:	            \----> b005      	add	sp, #20
 8003be6:	                   e8bd 8ff0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, r9, sl, fp, pc}
 8003bea:	                   bf00      	nop
 8003bec:	                   20000060 	.word	0x20000060
 8003bf0:	                   0800bdad 	.word	0x0800bdad
 8003bf4:	                   0800bdce 	.word	0x0800bdce
 8003bf8:	                   0800b549 	.word	0x0800b549
 8003bfc:	                   0800b232 	.word	0x0800b232
 8003c00:	                   20001218 	.word	0x20001218
 8003c04:	                   20001158 	.word	0x20001158

08003c08 <tcp_netif_ip_addr_changed_pcblist>:
{
 8003c08:	       b538      	push	{r3, r4, r5, lr}
 8003c0a:	       4604      	mov	r4, r0
 8003c0c:	       4608      	mov	r0, r1
  while (pcb != NULL) {
 8003c0e:	/--/-X b900      	cbnz	r0, 8003c12 <tcp_netif_ip_addr_changed_pcblist+0xa>
}
 8003c10:	|  |   bd38      	pop	{r3, r4, r5, pc}
    if (ip_addr_eq(&pcb->local_ip, old_addr)
 8003c12:	|  \-> 6802      	ldr	r2, [r0, #0]
 8003c14:	|      6823      	ldr	r3, [r4, #0]
      struct tcp_pcb *next = pcb->next;
 8003c16:	|      68c5      	ldr	r5, [r0, #12]
    if (ip_addr_eq(&pcb->local_ip, old_addr)
 8003c18:	|      429a      	cmp	r2, r3
 8003c1a:	|  /-- d102      	bne.n	8003c22 <tcp_netif_ip_addr_changed_pcblist+0x1a>
  tcp_abandon(pcb, 1);
 8003c1c:	|  |   2101      	movs	r1, #1
 8003c1e:	|  |   f7ff ff65 	bl	8003aec <tcp_abandon>
{
 8003c22:	|  \-> 4628      	mov	r0, r5
 8003c24:	\----- e7f3      	b.n	8003c0e <tcp_netif_ip_addr_changed_pcblist+0x6>

08003c26 <netif_do_ip_addr_changed>:
  if (!ip_addr_isany(old_addr)) {
 8003c26:	             6803      	ldr	r3, [r0, #0]
{
 8003c28:	             b570      	push	{r4, r5, r6, lr}
 8003c2a:	             4604      	mov	r4, r0
 8003c2c:	             460d      	mov	r5, r1
 8003c2e:	/----------- b16b      	cbz	r3, 8003c4c <netif_do_ip_addr_changed+0x26>
    tcp_netif_ip_addr_changed_pcblist(old_addr, tcp_active_pcbs);
 8003c30:	|            4e14      	ldr	r6, [pc, #80]	@ (8003c84 <netif_do_ip_addr_changed+0x5e>)
 8003c32:	|            f8d6 10bc 	ldr.w	r1, [r6, #188]	@ 0xbc
 8003c36:	|            f7ff ffe7 	bl	8003c08 <tcp_netif_ip_addr_changed_pcblist>
    tcp_netif_ip_addr_changed_pcblist(old_addr, tcp_bound_pcbs);
 8003c3a:	|            f8d6 10fc 	ldr.w	r1, [r6, #252]	@ 0xfc
 8003c3e:	|            4620      	mov	r0, r4
 8003c40:	|            f7ff ffe2 	bl	8003c08 <tcp_netif_ip_addr_changed_pcblist>
    if (!ip_addr_isany(new_addr)) {
 8003c44:	|            682b      	ldr	r3, [r5, #0]
 8003c46:	|        /-- b913      	cbnz	r3, 8003c4e <netif_do_ip_addr_changed+0x28>
 */
void udp_netif_ip_addr_changed(const ip_addr_t *old_addr, const ip_addr_t *new_addr)
{
  struct udp_pcb *upcb;

  if (!ip_addr_isany(old_addr) && !ip_addr_isany(new_addr)) {
 8003c48:	|     /--|-> 6823      	ldr	r3, [r4, #0]
 8003c4a:	|  /--|--|-- b963      	cbnz	r3, 8003c66 <netif_do_ip_addr_changed+0x40>
}
 8003c4c:	>--|--|--|-> bd70      	pop	{r4, r5, r6, pc}
      for (lpcb = tcp_listen_pcbs.listen_pcbs; lpcb != NULL; lpcb = lpcb->next) {
 8003c4e:	|  |  |  \-> f8d6 3104 	ldr.w	r3, [r6, #260]	@ 0x104
        if (ip_addr_eq(&lpcb->local_ip, old_addr)) {
 8003c52:	|  |  |  /-> 6822      	ldr	r2, [r4, #0]
      for (lpcb = tcp_listen_pcbs.listen_pcbs; lpcb != NULL; lpcb = lpcb->next) {
 8003c54:	|  |  |  |   2b00      	cmp	r3, #0
 8003c56:	|  |  \--|-- d0f7      	beq.n	8003c48 <netif_do_ip_addr_changed+0x22>
        if (ip_addr_eq(&lpcb->local_ip, old_addr)) {
 8003c58:	|  |     |   6819      	ldr	r1, [r3, #0]
 8003c5a:	|  |     |   4291      	cmp	r1, r2
          ip_addr_copy(lpcb->local_ip, *new_addr);
 8003c5c:	|  |     |   bf04      	itt	eq
 8003c5e:	|  |     |   682a      	ldreq	r2, [r5, #0]
 8003c60:	|  |     |   601a      	streq	r2, [r3, #0]
      for (lpcb = tcp_listen_pcbs.listen_pcbs; lpcb != NULL; lpcb = lpcb->next) {
 8003c62:	|  |     |   68db      	ldr	r3, [r3, #12]
 8003c64:	|  |     \-- e7f5      	b.n	8003c52 <netif_do_ip_addr_changed+0x2c>
 8003c66:	|  \-------> 682b      	ldr	r3, [r5, #0]
 8003c68:	|            2b00      	cmp	r3, #0
 8003c6a:	+----------- d0ef      	beq.n	8003c4c <netif_do_ip_addr_changed+0x26>
    for (upcb = udp_pcbs; upcb != NULL; upcb = upcb->next) {
 8003c6c:	|            f8d6 3108 	ldr.w	r3, [r6, #264]	@ 0x108
 8003c70:	|        /-> 2b00      	cmp	r3, #0
 8003c72:	\--------|-- d0eb      	beq.n	8003c4c <netif_do_ip_addr_changed+0x26>
      /* PCB bound to current local interface address? */
      if (ip_addr_eq(&upcb->local_ip, old_addr)) {
 8003c74:	         |   6819      	ldr	r1, [r3, #0]
 8003c76:	         |   6822      	ldr	r2, [r4, #0]
 8003c78:	         |   4291      	cmp	r1, r2
        /* The PCB is bound to the old ipaddr and
         * is set to bound to the new one instead */
        ip_addr_copy(upcb->local_ip, *new_addr);
 8003c7a:	         |   bf04      	itt	eq
 8003c7c:	         |   682a      	ldreq	r2, [r5, #0]
 8003c7e:	         |   601a      	streq	r2, [r3, #0]
    for (upcb = udp_pcbs; upcb != NULL; upcb = upcb->next) {
 8003c80:	         |   68db      	ldr	r3, [r3, #12]
 8003c82:	         \-- e7f5      	b.n	8003c70 <netif_do_ip_addr_changed+0x4a>
 8003c84:	             20001158 	.word	0x20001158

08003c88 <netif_set_addr>:
{
 8003c88:	          b5f7      	push	{r0, r1, r2, r4, r5, r6, r7, lr}
 8003c8a:	          4617      	mov	r7, r2
  remove = ip4_addr_isany(ipaddr);
 8003c8c:	          680a      	ldr	r2, [r1, #0]
{
 8003c8e:	          4604      	mov	r4, r0
 8003c90:	          460d      	mov	r5, r1
 8003c92:	          461e      	mov	r6, r3
  remove = ip4_addr_isany(ipaddr);
 8003c94:	          2a00      	cmp	r2, #0
 8003c96:	/-------- d136      	bne.n	8003d06 <netif_set_addr+0x7e>
  if (ip4_addr_eq(ipaddr, netif_ip4_addr(netif)) == 0) {
 8003c98:	|         6803      	ldr	r3, [r0, #0]
 8003c9a:	|     /-- b183      	cbz	r3, 8003cbe <netif_set_addr+0x36>
    netif_do_ip_addr_changed(old_addr, &new_addr);
 8003c9c:	|     |   a901      	add	r1, sp, #4
 8003c9e:	|     |   4668      	mov	r0, sp
    ip_addr_copy(*old_addr, *netif_ip_addr4(netif));
 8003ca0:	|     |   e9cd 3200 	strd	r3, r2, [sp]
    netif_do_ip_addr_changed(old_addr, &new_addr);
 8003ca4:	|     |   f7ff ffbf 	bl	8003c26 <netif_do_ip_addr_changed>
    acd_netif_ip_addr_changed(netif, old_addr, &new_addr);
 8003ca8:	|     |   aa01      	add	r2, sp, #4
 8003caa:	|     |   4669      	mov	r1, sp
 8003cac:	|     |   4620      	mov	r0, r4
 8003cae:	|     |   f7fc ffc7 	bl	8000c40 <acd_netif_ip_addr_changed>
    ip4_addr_set(ip_2_ip4(&netif->ip_addr), ipaddr);
 8003cb2:	|     |   682b      	ldr	r3, [r5, #0]
 8003cb4:	|     |   6023      	str	r3, [r4, #0]
    NETIF_STATUS_CALLBACK(netif);
 8003cb6:	|     |   69a3      	ldr	r3, [r4, #24]
 8003cb8:	|     +-- b10b      	cbz	r3, 8003cbe <netif_set_addr+0x36>
 8003cba:	|     |   4620      	mov	r0, r4
 8003cbc:	|     |   4798      	blx	r3
  remove = ip4_addr_isany(ipaddr);
 8003cbe:	|     \-> 2301      	movs	r3, #1
  if (ip4_addr_eq(netmask, netif_ip4_netmask(netif)) == 0) {
 8003cc0:	|  /----> 683a      	ldr	r2, [r7, #0]
 8003cc2:	|  |      6861      	ldr	r1, [r4, #4]
 8003cc4:	|  |      428a      	cmp	r2, r1
    ip4_addr_set(ip_2_ip4(&netif->netmask), netmask);
 8003cc6:	|  |      bf18      	it	ne
 8003cc8:	|  |      6062      	strne	r2, [r4, #4]
  if (ip4_addr_eq(gw, netif_ip4_gw(netif)) == 0) {
 8003cca:	|  |      6832      	ldr	r2, [r6, #0]
 8003ccc:	|  |      68a1      	ldr	r1, [r4, #8]
 8003cce:	|  |      428a      	cmp	r2, r1
    ip4_addr_set(ip_2_ip4(&netif->gw), gw);
 8003cd0:	|  |      bf18      	it	ne
 8003cd2:	|  |      60a2      	strne	r2, [r4, #8]
  if (!remove) {
 8003cd4:	|  |  /-- b9cb      	cbnz	r3, 8003d0a <netif_set_addr+0x82>
  if (ip4_addr_eq(ipaddr, netif_ip4_addr(netif)) == 0) {
 8003cd6:	|  |  |   6823      	ldr	r3, [r4, #0]
 8003cd8:	|  |  |   682a      	ldr	r2, [r5, #0]
 8003cda:	|  |  |   429a      	cmp	r2, r3
 8003cdc:	|  |  +-- d015      	beq.n	8003d0a <netif_set_addr+0x82>
    netif_do_ip_addr_changed(old_addr, &new_addr);
 8003cde:	|  |  |   a901      	add	r1, sp, #4
 8003ce0:	|  |  |   4668      	mov	r0, sp
    ip_addr_copy(*old_addr, *netif_ip_addr4(netif));
 8003ce2:	|  |  |   e9cd 3200 	strd	r3, r2, [sp]
    netif_do_ip_addr_changed(old_addr, &new_addr);
 8003ce6:	|  |  |   f7ff ff9e 	bl	8003c26 <netif_do_ip_addr_changed>
    acd_netif_ip_addr_changed(netif, old_addr, &new_addr);
 8003cea:	|  |  |   aa01      	add	r2, sp, #4
 8003cec:	|  |  |   4669      	mov	r1, sp
 8003cee:	|  |  |   4620      	mov	r0, r4
 8003cf0:	|  |  |   f7fc ffa6 	bl	8000c40 <acd_netif_ip_addr_changed>
    ip4_addr_set(ip_2_ip4(&netif->ip_addr), ipaddr);
 8003cf4:	|  |  |   682b      	ldr	r3, [r5, #0]
 8003cf6:	|  |  |   6023      	str	r3, [r4, #0]
    NETIF_STATUS_CALLBACK(netif);
 8003cf8:	|  |  |   69a3      	ldr	r3, [r4, #24]
 8003cfa:	|  |  +-- b133      	cbz	r3, 8003d0a <netif_set_addr+0x82>
 8003cfc:	|  |  |   4620      	mov	r0, r4
}
 8003cfe:	|  |  |   b003      	add	sp, #12
 8003d00:	|  |  |   e8bd 40f0 	ldmia.w	sp!, {r4, r5, r6, r7, lr}
    NETIF_STATUS_CALLBACK(netif);
 8003d04:	|  |  |   4718      	bx	r3
  remove = ip4_addr_isany(ipaddr);
 8003d06:	\--|--|-> 2300      	movs	r3, #0
 8003d08:	   \--|-- e7da      	b.n	8003cc0 <netif_set_addr+0x38>
}
 8003d0a:	      \-> b003      	add	sp, #12
 8003d0c:	          bdf0      	pop	{r4, r5, r6, r7, pc}

08003d0e <ecm_init>:

void ecm_init(void *arg)
{
 8003d0e:	          b537      	push	{r0, r1, r2, r4, r5, lr}
  if (netif_default != NULL) {
 8003d10:	          4d23      	ldr	r5, [pc, #140]	@ (8003da0 <ecm_init+0x92>)
 8003d12:	          4c24      	ldr	r4, [pc, #144]	@ (8003da4 <ecm_init+0x96>)
 8003d14:	          f8d5 310c 	ldr.w	r3, [r5, #268]	@ 0x10c
 8003d18:	   /----- b323      	cbz	r3, 8003d64 <ecm_init+0x56>
    LWIP_ASSERT("single netif already set", 0);
 8003d1a:	   |      b672      	cpsid	i
 8003d1c:	   |      4b22      	ldr	r3, [pc, #136]	@ (8003da8 <ecm_init+0x9a>)
 8003d1e:	   |      4a23      	ldr	r2, [pc, #140]	@ (8003dac <ecm_init+0x9e>)
 8003d20:	   |      f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8003d24:	   |      4b22      	ldr	r3, [pc, #136]	@ (8003db0 <ecm_init+0xa2>)
 8003d26:	   |      9300      	str	r3, [sp, #0]
 8003d28:	   |      4822      	ldr	r0, [pc, #136]	@ (8003db4 <ecm_init+0xa6>)
 8003d2a:	   |      f240 132d 	movw	r3, #301	@ 0x12d
 8003d2e:	   |      f7fd fae3 	bl	80012f8 <printf_>
 8003d32:	   |      be00      	bkpt	0x0000
  if (!(netif->flags & NETIF_FLAG_UP)) {
 8003d34:	/--|----> f894 3035 	ldrb.w	r3, [r4, #53]	@ 0x35
  netif_default = netif;
 8003d38:	|  |      f8c5 410c 	str.w	r4, [r5, #268]	@ 0x10c
  if (!(netif->flags & NETIF_FLAG_UP)) {
 8003d3c:	|  |      07da      	lsls	r2, r3, #31
 8003d3e:	|  |  /-- d407      	bmi.n	8003d50 <ecm_init+0x42>
    netif_set_flags(netif, NETIF_FLAG_UP);
 8003d40:	|  |  |   f043 0301 	orr.w	r3, r3, #1
 8003d44:	|  |  |   f884 3035 	strb.w	r3, [r4, #53]	@ 0x35
    NETIF_STATUS_CALLBACK(netif);
 8003d48:	|  |  |   69a3      	ldr	r3, [r4, #24]
 8003d4a:	|  |  +-- b10b      	cbz	r3, 8003d50 <ecm_init+0x42>
 8003d4c:	|  |  |   4815      	ldr	r0, [pc, #84]	@ (8003da4 <ecm_init+0x96>)
 8003d4e:	|  |  |   4798      	blx	r3
    netif->status_callback = status_callback;
 8003d50:	|  |  \-> 4b19      	ldr	r3, [pc, #100]	@ (8003db8 <ecm_init+0xaa>)
 8003d52:	|  |      61a3      	str	r3, [r4, #24]
	netif_set_status_callback(&ecmif, ecm_status_cb);
#endif
#if LWIP_NETIF_LINK_CALLBACK
	netif_set_link_callback(&ecmif, ecm_link_cb);
#endif
	dhcp_start(&ecmif);
 8003d54:	|  |      4813      	ldr	r0, [pc, #76]	@ (8003da4 <ecm_init+0x96>)
    netif->link_callback = link_callback;
 8003d56:	|  |      4b19      	ldr	r3, [pc, #100]	@ (8003dbc <ecm_init+0xae>)
 8003d58:	|  |      61e3      	str	r3, [r4, #28]
}
 8003d5a:	|  |      b003      	add	sp, #12
 8003d5c:	|  |      e8bd 4030 	ldmia.w	sp!, {r4, r5, lr}
	dhcp_start(&ecmif);
 8003d60:	|  |      f005 be9c 	b.w	8009a9c <dhcp_start.isra.0>
  netif->output = netif_null_output_ip4;
 8003d64:	|  \----> 4a16      	ldr	r2, [pc, #88]	@ (8003dc0 <ecm_init+0xb2>)
  ip_addr_set_zero_ip4(&netif->gw);
 8003d66:	|         60a3      	str	r3, [r4, #8]
  ip_addr_set_zero_ip4(&netif->netmask);
 8003d68:	|         e9c4 3300 	strd	r3, r3, [r4]
  memset(netif->client_data, 0, sizeof(netif->client_data));
 8003d6c:	|         e9c4 3309 	strd	r3, r3, [r4, #36]	@ 0x24
  netif->link_callback = NULL;
 8003d70:	|         e9c4 3306 	strd	r3, r3, [r4, #24]
  netif->output = netif_null_output_ip4;
 8003d74:	|         6122      	str	r2, [r4, #16]
  netif->mtu = 0;
 8003d76:	|         85a3      	strh	r3, [r4, #44]	@ 0x2c
  netif->flags = 0;
 8003d78:	|         f884 3035 	strb.w	r3, [r4, #53]	@ 0x35
  netif->num = netif_num;
 8003d7c:	|         f884 3038 	strb.w	r3, [r4, #56]	@ 0x38
  netif->acd_list = NULL;
 8003d80:	|         63e3      	str	r3, [r4, #60]	@ 0x3c
  netif->state = state;
 8003d82:	|         4a10      	ldr	r2, [pc, #64]	@ (8003dc4 <ecm_init+0xb6>)
  netif_set_addr(netif, ipaddr, netmask, gw);
 8003d84:	|         4b10      	ldr	r3, [pc, #64]	@ (8003dc8 <ecm_init+0xba>)
  netif->state = state;
 8003d86:	|         6222      	str	r2, [r4, #32]
  netif->input = input;
 8003d88:	|         4a10      	ldr	r2, [pc, #64]	@ (8003dcc <ecm_init+0xbe>)
 8003d8a:	|         60e2      	str	r2, [r4, #12]
  netif_set_addr(netif, ipaddr, netmask, gw);
 8003d8c:	|         4620      	mov	r0, r4
 8003d8e:	|         461a      	mov	r2, r3
 8003d90:	|         4619      	mov	r1, r3
 8003d92:	|         f7ff ff79 	bl	8003c88 <netif_set_addr>
  if (init(netif) != ERR_OK) {
 8003d96:	|         4620      	mov	r0, r4
 8003d98:	|         f7fe f8f4 	bl	8001f84 <ecmif_init>
 8003d9c:	\-------- e7ca      	b.n	8003d34 <ecm_init+0x26>
 8003d9e:	          bf00      	nop
 8003da0:	          20001158 	.word	0x20001158
 8003da4:	          20000000 	.word	0x20000000
 8003da8:	          20000060 	.word	0x20000060
 8003dac:	          0800bdff 	.word	0x0800bdff
 8003db0:	          0800be18 	.word	0x0800be18
 8003db4:	          0800b232 	.word	0x0800b232
 8003db8:	          08001805 	.word	0x08001805
 8003dbc:	          080018ad 	.word	0x080018ad
 8003dc0:	          08000237 	.word	0x08000237
 8003dc4:	          20000818 	.word	0x20000818
 8003dc8:	          0800d32c 	.word	0x0800d32c
 8003dcc:	          0800a50d 	.word	0x0800a50d

08003dd0 <tcp_recv_null>:
{
 8003dd0:	                            b57f      	push	{r0, r1, r2, r3, r4, r5, r6, lr}
 8003dd2:	                            4616      	mov	r6, r2
  LWIP_ERROR("tcp_recv_null: invalid pcb", pcb != NULL, return ERR_ARG);
 8003dd4:	                            460c      	mov	r4, r1
 8003dd6:	                        /-- b949      	cbnz	r1, 8003dec <tcp_recv_null+0x1c>
 8003dd8:	                        |   4b67      	ldr	r3, [pc, #412]	@ (8003f78 <tcp_recv_null+0x1a8>)
 8003dda:	                        |   4868      	ldr	r0, [pc, #416]	@ (8003f7c <tcp_recv_null+0x1ac>)
 8003ddc:	                        |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8003de0:	                        |   f7fd fa8a 	bl	80012f8 <printf_>
 8003de4:	                        |   f06f 000f 	mvn.w	r0, #15
}
 8003de8:	               /--------|-> b004      	add	sp, #16
 8003dea:	               |        |   bd70      	pop	{r4, r5, r6, pc}
  if (p != NULL) {
 8003dec:	            /--|--------\-X b382      	cbz	r2, 8003e50 <tcp_recv_null+0x80>
  LWIP_ASSERT("don't call tcp_recved for listen-pcbs",
 8003dee:	            |  |            7d0b      	ldrb	r3, [r1, #20]
    tcp_recved(pcb, p->tot_len);
 8003df0:	            |  |            8915      	ldrh	r5, [r2, #8]
  LWIP_ASSERT("don't call tcp_recved for listen-pcbs",
 8003df2:	            |  |            2b01      	cmp	r3, #1
 8003df4:	            |  |        /-- d10c      	bne.n	8003e10 <tcp_recv_null+0x40>
 8003df6:	            |  |        |   b672      	cpsid	i
 8003df8:	            |  |        |   4b5f      	ldr	r3, [pc, #380]	@ (8003f78 <tcp_recv_null+0x1a8>)
 8003dfa:	            |  |        |   4a61      	ldr	r2, [pc, #388]	@ (8003f80 <tcp_recv_null+0x1b0>)
 8003dfc:	            |  |        |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8003e00:	            |  |        |   4b60      	ldr	r3, [pc, #384]	@ (8003f84 <tcp_recv_null+0x1b4>)
 8003e02:	            |  |        |   9300      	str	r3, [sp, #0]
 8003e04:	            |  |        |   4860      	ldr	r0, [pc, #384]	@ (8003f88 <tcp_recv_null+0x1b8>)
 8003e06:	            |  |        |   f240 33d6 	movw	r3, #982	@ 0x3d6
 8003e0a:	            |  |        |   f7fd fa75 	bl	80012f8 <printf_>
 8003e0e:	            |  |        |   be00      	bkpt	0x0000
  rcv_wnd = (tcpwnd_size_t)(pcb->rcv_wnd + len);
 8003e10:	            |  |        \-> 8d22      	ldrh	r2, [r4, #40]	@ 0x28
 8003e12:	            |  |            18ab      	adds	r3, r5, r2
 8003e14:	            |  |            b29b      	uxth	r3, r3
  if ((rcv_wnd > TCP_WND_MAX(pcb)) || (rcv_wnd < pcb->rcv_wnd)) {
 8003e16:	            |  |            f5b3 6f06 	cmp.w	r3, #2144	@ 0x860
 8003e1a:	            |  |  /-------- d816      	bhi.n	8003e4a <tcp_recv_null+0x7a>
    pcb->rcv_wnd = TCP_WND_MAX(pcb);
 8003e1c:	            |  |  |         429a      	cmp	r2, r3
 8003e1e:	            |  |  |         bf88      	it	hi
 8003e20:	            |  |  |         f44f 6306 	movhi.w	r3, #2144	@ 0x860
 8003e24:	            |  |  |  /----> 8523      	strh	r3, [r4, #40]	@ 0x28
  wnd_inflation = tcp_update_rcv_ann_wnd(pcb);
 8003e26:	            |  |  |  |      4620      	mov	r0, r4
 8003e28:	            |  |  |  |      f7fd ff38 	bl	8001c9c <tcp_update_rcv_ann_wnd>
  if (wnd_inflation >= TCP_WND_UPDATE_THRESHOLD) {
 8003e2c:	            |  |  |  |      f5b0 7f06 	cmp.w	r0, #536	@ 0x218
 8003e30:	            |  |  |  |  /-- d306      	bcc.n	8003e40 <tcp_recv_null+0x70>
    tcp_ack_now(pcb);
 8003e32:	            |  |  |  |  |   8b63      	ldrh	r3, [r4, #26]
 8003e34:	            |  |  |  |  |   f043 0302 	orr.w	r3, r3, #2
 8003e38:	            |  |  |  |  |   8363      	strh	r3, [r4, #26]
    tcp_output(pcb);
 8003e3a:	            |  |  |  |  |   4620      	mov	r0, r4
 8003e3c:	            |  |  |  |  |   f7ff fbea 	bl	8003614 <tcp_output>
    pbuf_free(p);
 8003e40:	            |  |  |  |  \-> 4630      	mov	r0, r6
 8003e42:	            |  |  |  |      f005 ffbb 	bl	8009dbc <pbuf_free.isra.0>
  return ERR_OK;
 8003e46:	/-----------|--|--|--|----> 2000      	movs	r0, #0
 8003e48:	|           |  \--|--|----- e7ce      	b.n	8003de8 <tcp_recv_null+0x18>
    pcb->rcv_wnd = TCP_WND_MAX(pcb);
 8003e4a:	|           |     \--|----> f44f 6306 	mov.w	r3, #2144	@ 0x860
 8003e4e:	|           |        \----- e7e9      	b.n	8003e24 <tcp_recv_null+0x54>
  } else if (err == ERR_OK) {
 8003e50:	|           \-------------> 2b00      	cmp	r3, #0
 8003e52:	+-------------------------- d1f8      	bne.n	8003e46 <tcp_recv_null+0x76>
  if (pcb->state != LISTEN) {
 8003e54:	|                           7d0a      	ldrb	r2, [r1, #20]
 8003e56:	|                           2a01      	cmp	r2, #1
 8003e58:	|        /----------------- d045      	beq.n	8003ee6 <tcp_recv_null+0x116>
    tcp_set_flags(pcb, TF_RXCLOSED);
 8003e5a:	|        |                  8b4b      	ldrh	r3, [r1, #26]
  if (rst_on_unacked_data && ((pcb->state == ESTABLISHED) || (pcb->state == CLOSE_WAIT))) {
 8003e5c:	|        |                  2a04      	cmp	r2, #4
    tcp_set_flags(pcb, TF_RXCLOSED);
 8003e5e:	|        |                  f043 0310 	orr.w	r3, r3, #16
 8003e62:	|        |                  834b      	strh	r3, [r1, #26]
  if (rst_on_unacked_data && ((pcb->state == ESTABLISHED) || (pcb->state == CLOSE_WAIT))) {
 8003e64:	|        |              /-- d001      	beq.n	8003e6a <tcp_recv_null+0x9a>
 8003e66:	|        |              |   2a07      	cmp	r2, #7
 8003e68:	|        |  /-----------|-- d135      	bne.n	8003ed6 <tcp_recv_null+0x106>
    if ((pcb->refused_data != NULL) || (pcb->rcv_wnd != TCP_WND_MAX(pcb))) {
 8003e6a:	|        |  |           \-> 6fa3      	ldr	r3, [r4, #120]	@ 0x78
 8003e6c:	|        |  |           /-- b91b      	cbnz	r3, 8003e76 <tcp_recv_null+0xa6>
 8003e6e:	|        |  |           |   8d23      	ldrh	r3, [r4, #40]	@ 0x28
 8003e70:	|        |  |           |   f5b3 6f06 	cmp.w	r3, #2144	@ 0x860
 8003e74:	|        |  |  /--------|-- d032      	beq.n	8003edc <tcp_recv_null+0x10c>
      tcp_rst(pcb, pcb->snd_nxt, pcb->rcv_nxt, &pcb->local_ip, &pcb->remote_ip,
 8003e76:	|        |  |  |        \-> 8b23      	ldrh	r3, [r4, #24]
 8003e78:	|        |  |  |            9302      	str	r3, [sp, #8]
 8003e7a:	|        |  |  |            8ae3      	ldrh	r3, [r4, #22]
 8003e7c:	|        |  |  |            9301      	str	r3, [sp, #4]
 8003e7e:	|        |  |  |            1d23      	adds	r3, r4, #4
 8003e80:	|        |  |  |            9300      	str	r3, [sp, #0]
 8003e82:	|        |  |  |            6a62      	ldr	r2, [r4, #36]	@ 0x24
 8003e84:	|        |  |  |            6d21      	ldr	r1, [r4, #80]	@ 0x50
 8003e86:	|        |  |  |            4623      	mov	r3, r4
 8003e88:	|        |  |  |            4620      	mov	r0, r4
 8003e8a:	|        |  |  |            f7fe ff43 	bl	8002d14 <tcp_rst>
      tcp_pcb_purge(pcb);
 8003e8e:	|        |  |  |            4620      	mov	r0, r4
 8003e90:	|        |  |  |            f7fe fcc9 	bl	8002826 <tcp_pcb_purge>
      TCP_RMV_ACTIVE(pcb);
 8003e94:	|        |  |  |            4b3d      	ldr	r3, [pc, #244]	@ (8003f8c <tcp_recv_null+0x1bc>)
 8003e96:	|        |  |  |            f8d3 20bc 	ldr.w	r2, [r3, #188]	@ 0xbc
 8003e9a:	|        |  |  |            4294      	cmp	r4, r2
 8003e9c:	|        |  |  |     /----- d113      	bne.n	8003ec6 <tcp_recv_null+0xf6>
 8003e9e:	|        |  |  |     |      68e2      	ldr	r2, [r4, #12]
 8003ea0:	|        |  |  |     |      f8c3 20bc 	str.w	r2, [r3, #188]	@ 0xbc
 8003ea4:	|        |  |  |  /--|----> 2200      	movs	r2, #0
 8003ea6:	|        |  |  |  |  |      60e2      	str	r2, [r4, #12]
 8003ea8:	|        |  |  |  |  |      2201      	movs	r2, #1
 8003eaa:	|        |  |  |  |  |      f883 2100 	strb.w	r2, [r3, #256]	@ 0x100
      if (tcp_input_pcb == pcb) {
 8003eae:	|        |  |  |  |  |      f8d3 20f8 	ldr.w	r2, [r3, #248]	@ 0xf8
 8003eb2:	|        |  |  |  |  |      4294      	cmp	r4, r2
 8003eb4:	|  /-----|--|--|--|--|----- d144      	bne.n	8003f40 <tcp_recv_null+0x170>

void
tcp_trigger_input_pcb_close(void)
{
  recv_flags |= TF_CLOSED;
 8003eb6:	|  |     |  |  |  |  |      f893 20f4 	ldrb.w	r2, [r3, #244]	@ 0xf4
 8003eba:	|  |     |  |  |  |  |      f042 0210 	orr.w	r2, r2, #16
 8003ebe:	|  |     |  |  |  |  |      f883 20f4 	strb.w	r2, [r3, #244]	@ 0xf4
}
 8003ec2:	+--|-----|--|--|--|--|----- e7c0      	b.n	8003e46 <tcp_recv_null+0x76>
      TCP_RMV_ACTIVE(pcb);
 8003ec4:	|  |     |  |  |  |  |  /-> 460a      	mov	r2, r1
 8003ec6:	|  |     |  |  |  |  \--|-> 2a00      	cmp	r2, #0
 8003ec8:	|  |     |  |  |  +-----|-- d0ec      	beq.n	8003ea4 <tcp_recv_null+0xd4>
 8003eca:	|  |     |  |  |  |     |   68d1      	ldr	r1, [r2, #12]
 8003ecc:	|  |     |  |  |  |     |   428c      	cmp	r4, r1
 8003ece:	|  |     |  |  |  |     \-- d1f9      	bne.n	8003ec4 <tcp_recv_null+0xf4>
 8003ed0:	|  |     |  |  |  |         68e1      	ldr	r1, [r4, #12]
 8003ed2:	|  |     |  |  |  |         60d1      	str	r1, [r2, #12]
 8003ed4:	|  |     |  |  |  \-------- e7e6      	b.n	8003ea4 <tcp_recv_null+0xd4>
  switch (pcb->state) {
 8003ed6:	|  |     |  \--|----------> 2a02      	cmp	r2, #2
 8003ed8:	|  |  /--|-----|----------- d045      	beq.n	8003f66 <tcp_recv_null+0x196>
 8003eda:	|  |  |  |     |     /----- d925      	bls.n	8003f28 <tcp_recv_null+0x158>
      return tcp_close_shutdown_fin(pcb);
 8003edc:	|  |  |  |     \-----|----> 4620      	mov	r0, r4
}
 8003ede:	|  |  |  |           |      b004      	add	sp, #16
 8003ee0:	|  |  |  |           |      e8bd 4070 	ldmia.w	sp!, {r4, r5, r6, lr}
      return tcp_close_shutdown_fin(pcb);
 8003ee4:	|  |  |  |           |      e552      	b.n	800398c <tcp_close_shutdown_fin>
  for (i = 1; i < LWIP_ARRAYSIZE(tcp_pcb_lists); i++) {
 8003ee6:	|  |  |  \-----------|----> 482a      	ldr	r0, [pc, #168]	@ (8003f90 <tcp_recv_null+0x1c0>)
    tcp_remove_listener(*tcp_pcb_lists[i], (struct tcp_pcb_listen *)pcb);
 8003ee8:	|  |  |              |  /-> f850 1f04 	ldr.w	r1, [r0, #4]!
 8003eec:	|  |  |              |  |   6809      	ldr	r1, [r1, #0]
  for (pcb = list; pcb != NULL; pcb = pcb->next) {
 8003eee:	|  |  |     /--------|--|-> 2900      	cmp	r1, #0
 8003ef0:	|  |  |     |  /-----|--|-- d133      	bne.n	8003f5a <tcp_recv_null+0x18a>
  for (i = 1; i < LWIP_ARRAYSIZE(tcp_pcb_lists); i++) {
 8003ef2:	|  |  |     |  |     |  |   3201      	adds	r2, #1
 8003ef4:	|  |  |     |  |     |  |   2a04      	cmp	r2, #4
 8003ef6:	|  |  |     |  |     |  \-- d1f7      	bne.n	8003ee8 <tcp_recv_null+0x118>
      tcp_pcb_remove(&tcp_listen_pcbs.pcbs, pcb);
 8003ef8:	|  |  |     |  |     |      4826      	ldr	r0, [pc, #152]	@ (8003f94 <tcp_recv_null+0x1c4>)
 8003efa:	|  |  |     |  |     |      4621      	mov	r1, r4
 8003efc:	|  |  |     |  |     |      f7ff fd7e 	bl	80039fc <tcp_pcb_remove>
  LWIP_ASSERT("tcp_free_listen: !LISTEN", pcb->state != LISTEN);
 8003f00:	|  |  |     |  |     |      7d23      	ldrb	r3, [r4, #20]
 8003f02:	|  |  |     |  |     |      2b01      	cmp	r3, #1
 8003f04:	|  |  |     |  |     |  /-- d10b      	bne.n	8003f1e <tcp_recv_null+0x14e>
 8003f06:	|  |  |     |  |     |  |   b672      	cpsid	i
 8003f08:	|  |  |     |  |     |  |   4b1b      	ldr	r3, [pc, #108]	@ (8003f78 <tcp_recv_null+0x1a8>)
 8003f0a:	|  |  |     |  |     |  |   4a23      	ldr	r2, [pc, #140]	@ (8003f98 <tcp_recv_null+0x1c8>)
 8003f0c:	|  |  |     |  |     |  |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8003f10:	|  |  |     |  |     |  |   4b1c      	ldr	r3, [pc, #112]	@ (8003f84 <tcp_recv_null+0x1b4>)
 8003f12:	|  |  |     |  |     |  |   9300      	str	r3, [sp, #0]
 8003f14:	|  |  |     |  |     |  |   481c      	ldr	r0, [pc, #112]	@ (8003f88 <tcp_recv_null+0x1b8>)
 8003f16:	|  |  |     |  |     |  |   23df      	movs	r3, #223	@ 0xdf
 8003f18:	|  |  |     |  |     |  |   f7fd f9ee 	bl	80012f8 <printf_>
 8003f1c:	|  |  |     |  |     |  |   be00      	bkpt	0x0000
  memp_free(MEMP_TCP_PCB_LISTEN, pcb);
 8003f1e:	|  |  |     |  |     |  \-> 4621      	mov	r1, r4
 8003f20:	|  |  |     |  |     |      2002      	movs	r0, #2
 8003f22:	|  |  |     |  |     |      f7fe fa91 	bl	8002448 <memp_free>
}
 8003f26:	+--|--|-----|--|-----|----- e78e      	b.n	8003e46 <tcp_recv_null+0x76>
      if (pcb->local_port != 0) {
 8003f28:	|  |  |     |  |     \----> 8acb      	ldrh	r3, [r1, #22]
 8003f2a:	|  +--|-----|--|----------- b14b      	cbz	r3, 8003f40 <tcp_recv_null+0x170>
        TCP_RMV(&tcp_bound_pcbs, pcb);
 8003f2c:	|  |  |     |  |            4a17      	ldr	r2, [pc, #92]	@ (8003f8c <tcp_recv_null+0x1bc>)
 8003f2e:	|  |  |     |  |            f8d2 30fc 	ldr.w	r3, [r2, #252]	@ 0xfc
 8003f32:	|  |  |     |  |            4299      	cmp	r1, r3
 8003f34:	|  |  |     |  |     /----- d109      	bne.n	8003f4a <tcp_recv_null+0x17a>
 8003f36:	|  |  |     |  |     |      68db      	ldr	r3, [r3, #12]
 8003f38:	|  |  |     |  |     |      f8c2 30fc 	str.w	r3, [r2, #252]	@ 0xfc
 8003f3c:	|  |  |     |  |  /--|----> 2300      	movs	r3, #0
 8003f3e:	|  |  |     |  |  |  |      60e3      	str	r3, [r4, #12]
      tcp_free(pcb);
 8003f40:	|  >--|-----|--|--|--|----> 4620      	mov	r0, r4
 8003f42:	|  |  |     |  |  |  |      f7fe fa97 	bl	8002474 <tcp_free>
      break;
 8003f46:	\--|--|-----|--|--|--|----- e77e      	b.n	8003e46 <tcp_recv_null+0x76>
        TCP_RMV(&tcp_bound_pcbs, pcb);
 8003f48:	   |  |     |  |  |  |  /-> 4613      	mov	r3, r2
 8003f4a:	   |  |     |  |  |  \--|-> 2b00      	cmp	r3, #0
 8003f4c:	   |  |     |  |  +-----|-- d0f6      	beq.n	8003f3c <tcp_recv_null+0x16c>
 8003f4e:	   |  |     |  |  |     |   68da      	ldr	r2, [r3, #12]
 8003f50:	   |  |     |  |  |     |   4294      	cmp	r4, r2
 8003f52:	   |  |     |  |  |     \-- d1f9      	bne.n	8003f48 <tcp_recv_null+0x178>
 8003f54:	   |  |     |  |  |         68e2      	ldr	r2, [r4, #12]
 8003f56:	   |  |     |  |  |         60da      	str	r2, [r3, #12]
 8003f58:	   |  |     |  |  \-------- e7f0      	b.n	8003f3c <tcp_recv_null+0x16c>
    if (pcb->listener == lpcb) {
 8003f5a:	   |  |     |  \----------> 6fcd      	ldr	r5, [r1, #124]	@ 0x7c
 8003f5c:	   |  |     |               42ac      	cmp	r4, r5
      pcb->listener = NULL;
 8003f5e:	   |  |     |               bf08      	it	eq
 8003f60:	   |  |     |               67cb      	streq	r3, [r1, #124]	@ 0x7c
  for (pcb = list; pcb != NULL; pcb = pcb->next) {
 8003f62:	   |  |     |               68c9      	ldr	r1, [r1, #12]
 8003f64:	   |  |     \-------------- e7c3      	b.n	8003eee <tcp_recv_null+0x11e>
      TCP_PCB_REMOVE_ACTIVE(pcb);
 8003f66:	   |  \-------------------> 4d09      	ldr	r5, [pc, #36]	@ (8003f8c <tcp_recv_null+0x1bc>)
 8003f68:	   |                        f105 00bc 	add.w	r0, r5, #188	@ 0xbc
 8003f6c:	   |                        f7ff fd46 	bl	80039fc <tcp_pcb_remove>
 8003f70:	   |                        2301      	movs	r3, #1
 8003f72:	   |                        f885 3100 	strb.w	r3, [r5, #256]	@ 0x100
 8003f76:	   \----------------------- e7e3      	b.n	8003f40 <tcp_recv_null+0x170>
 8003f78:	                            20000060 	.word	0x20000060
 8003f7c:	                            0800be2e 	.word	0x0800be2e
 8003f80:	                            0800be51 	.word	0x0800be51
 8003f84:	                            0800b549 	.word	0x0800b549
 8003f88:	                            0800b232 	.word	0x0800b232
 8003f8c:	                            20001158 	.word	0x20001158
 8003f90:	                            0800d330 	.word	0x0800d330
 8003f94:	                            2000125c 	.word	0x2000125c
 8003f98:	                            0800be77 	.word	0x0800be77

08003f9c <tcp_process_refused_data>:
{
 8003f9c:	                b5f8      	push	{r3, r4, r5, r6, r7, lr}
  LWIP_ERROR("tcp_process_refused_data: invalid pcb", pcb != NULL, return ERR_ARG);
 8003f9e:	                4604      	mov	r4, r0
 8003fa0:	            /-- b948      	cbnz	r0, 8003fb6 <tcp_process_refused_data+0x1a>
 8003fa2:	            |   4b1d      	ldr	r3, [pc, #116]	@ (8004018 <tcp_process_refused_data+0x7c>)
 8003fa4:	            |   481d      	ldr	r0, [pc, #116]	@ (800401c <tcp_process_refused_data+0x80>)
 8003fa6:	            |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8003faa:	            |   f7fd f9a5 	bl	80012f8 <printf_>
 8003fae:	            |   f06f 050f 	mvn.w	r5, #15
}
 8003fb2:	/-----------|-> 4628      	mov	r0, r5
 8003fb4:	|           |   bdf8      	pop	{r3, r4, r5, r6, r7, pc}
    u8_t refused_flags = pcb->refused_data->flags;
 8003fb6:	|           \-> 6f86      	ldr	r6, [r0, #120]	@ 0x78
    TCP_EVENT_RECV(pcb, refused_data, ERR_OK, err);
 8003fb8:	|               f8d0 5084 	ldr.w	r5, [r0, #132]	@ 0x84
    u8_t refused_flags = pcb->refused_data->flags;
 8003fbc:	|               7b77      	ldrb	r7, [r6, #13]
    pcb->refused_data = NULL;
 8003fbe:	|               2300      	movs	r3, #0
 8003fc0:	|               6783      	str	r3, [r0, #120]	@ 0x78
    TCP_EVENT_RECV(pcb, refused_data, ERR_OK, err);
 8003fc2:	|        /----- b1dd      	cbz	r5, 8003ffc <tcp_process_refused_data+0x60>
 8003fc4:	|        |      4601      	mov	r1, r0
 8003fc6:	|        |      4632      	mov	r2, r6
 8003fc8:	|        |      6900      	ldr	r0, [r0, #16]
 8003fca:	|        |      47a8      	blx	r5
 8003fcc:	|     /--|----> 4605      	mov	r5, r0
    if (err == ERR_OK) {
 8003fce:	|  /--|--|----- b9e0      	cbnz	r0, 800400a <tcp_process_refused_data+0x6e>
      if ((refused_flags & PBUF_FLAG_TCP_FIN)
 8003fd0:	|  |  |  |      06bb      	lsls	r3, r7, #26
 8003fd2:	+--|--|--|----- d5ee      	bpl.n	8003fb2 <tcp_process_refused_data+0x16>
        if (pcb->rcv_wnd != TCP_WND_MAX(pcb)) {
 8003fd4:	|  |  |  |      8d23      	ldrh	r3, [r4, #40]	@ 0x28
        TCP_EVENT_CLOSED(pcb, err);
 8003fd6:	|  |  |  |      f8d4 6084 	ldr.w	r6, [r4, #132]	@ 0x84
        if (pcb->rcv_wnd != TCP_WND_MAX(pcb)) {
 8003fda:	|  |  |  |      f5b3 6f06 	cmp.w	r3, #2144	@ 0x860
          pcb->rcv_wnd++;
 8003fde:	|  |  |  |      bf1c      	itt	ne
 8003fe0:	|  |  |  |      3301      	addne	r3, #1
 8003fe2:	|  |  |  |      8523      	strhne	r3, [r4, #40]	@ 0x28
        TCP_EVENT_CLOSED(pcb, err);
 8003fe4:	|  |  |  |      2e00      	cmp	r6, #0
 8003fe6:	+--|--|--|----- d0e4      	beq.n	8003fb2 <tcp_process_refused_data+0x16>
 8003fe8:	|  |  |  |      2300      	movs	r3, #0
 8003fea:	|  |  |  |      6920      	ldr	r0, [r4, #16]
 8003fec:	|  |  |  |      461a      	mov	r2, r3
 8003fee:	|  |  |  |      4621      	mov	r1, r4
 8003ff0:	|  |  |  |      47b0      	blx	r6
        if (err == ERR_ABRT) {
 8003ff2:	|  |  |  |      300d      	adds	r0, #13
 8003ff4:	+--|--|--|----- d1dd      	bne.n	8003fb2 <tcp_process_refused_data+0x16>
          return ERR_ABRT;
 8003ff6:	|  |  |  |  /-> f06f 050c 	mvn.w	r5, #12
 8003ffa:	+--|--|--|--|-- e7da      	b.n	8003fb2 <tcp_process_refused_data+0x16>
    TCP_EVENT_RECV(pcb, refused_data, ERR_OK, err);
 8003ffc:	|  |  |  \--|-> 4601      	mov	r1, r0
 8003ffe:	|  |  |     |   462b      	mov	r3, r5
 8004000:	|  |  |     |   4632      	mov	r2, r6
 8004002:	|  |  |     |   4628      	mov	r0, r5
 8004004:	|  |  |     |   f7ff fee4 	bl	8003dd0 <tcp_recv_null>
 8004008:	|  |  \-----|-- e7e0      	b.n	8003fcc <tcp_process_refused_data+0x30>
    } else if (err == ERR_ABRT) {
 800400a:	|  \--------|-> 350d      	adds	r5, #13
 800400c:	|           \-- d0f3      	beq.n	8003ff6 <tcp_process_refused_data+0x5a>
      pcb->refused_data = refused_data;
 800400e:	|               67a6      	str	r6, [r4, #120]	@ 0x78
      return ERR_INPROGRESS;
 8004010:	|               f06f 0504 	mvn.w	r5, #4
 8004014:	\-------------- e7cd      	b.n	8003fb2 <tcp_process_refused_data+0x16>
 8004016:	                bf00      	nop
 8004018:	                20000060 	.word	0x20000060
 800401c:	                0800be90 	.word	0x0800be90

08004020 <tcp_input_delayed_close>:
{
 8004020:	       b510      	push	{r4, lr}
  if (recv_flags & TF_CLOSED) {
 8004022:	       4b0d      	ldr	r3, [pc, #52]	@ (8004058 <tcp_input_delayed_close+0x38>)
 8004024:	       f893 30f4 	ldrb.w	r3, [r3, #244]	@ 0xf4
{
 8004028:	       4604      	mov	r4, r0
  if (recv_flags & TF_CLOSED) {
 800402a:	       f013 0010 	ands.w	r0, r3, #16
 800402e:	/----- d011      	beq.n	8004054 <tcp_input_delayed_close+0x34>
    if (!(pcb->flags & TF_RXCLOSED)) {
 8004030:	|      8b63      	ldrh	r3, [r4, #26]
 8004032:	|      06db      	lsls	r3, r3, #27
 8004034:	|  /-- d406      	bmi.n	8004044 <tcp_input_delayed_close+0x24>
      TCP_EVENT_ERR(pcb->state, pcb->errf, pcb->callback_arg, ERR_CLSD);
 8004036:	|  |   f8d4 3090 	ldr.w	r3, [r4, #144]	@ 0x90
 800403a:	|  +-- b11b      	cbz	r3, 8004044 <tcp_input_delayed_close+0x24>
 800403c:	|  |   6920      	ldr	r0, [r4, #16]
 800403e:	|  |   f06f 010e 	mvn.w	r1, #14
 8004042:	|  |   4798      	blx	r3
    tcp_pcb_remove(&tcp_active_pcbs, pcb);
 8004044:	|  \-> 4805      	ldr	r0, [pc, #20]	@ (800405c <tcp_input_delayed_close+0x3c>)
 8004046:	|      4621      	mov	r1, r4
 8004048:	|      f7ff fcd8 	bl	80039fc <tcp_pcb_remove>
    tcp_free(pcb);
 800404c:	|      4620      	mov	r0, r4
 800404e:	|      f7fe fa11 	bl	8002474 <tcp_free>
 8004052:	|      2001      	movs	r0, #1
}
 8004054:	\----> bd10      	pop	{r4, pc}
 8004056:	       bf00      	nop
 8004058:	       20001158 	.word	0x20001158
 800405c:	       20001214 	.word	0x20001214

08004060 <tcp_rexmit_rto_commit>:
{
 8004060:	    b513      	push	{r0, r1, r4, lr}
  LWIP_ASSERT("tcp_rexmit_rto_commit: invalid pcb", pcb != NULL);
 8004062:	    4604      	mov	r4, r0
 8004064:	/-- b960      	cbnz	r0, 8004080 <tcp_rexmit_rto_commit+0x20>
 8004066:	|   b672      	cpsid	i
 8004068:	|   4b0c      	ldr	r3, [pc, #48]	@ (800409c <tcp_rexmit_rto_commit+0x3c>)
 800406a:	|   4a0d      	ldr	r2, [pc, #52]	@ (80040a0 <tcp_rexmit_rto_commit+0x40>)
 800406c:	|   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8004070:	|   4b0c      	ldr	r3, [pc, #48]	@ (80040a4 <tcp_rexmit_rto_commit+0x44>)
 8004072:	|   9300      	str	r3, [sp, #0]
 8004074:	|   480c      	ldr	r0, [pc, #48]	@ (80040a8 <tcp_rexmit_rto_commit+0x48>)
 8004076:	|   f240 639c 	movw	r3, #1692	@ 0x69c
 800407a:	|   f7fd f93d 	bl	80012f8 <printf_>
 800407e:	|   be00      	bkpt	0x0000
  if (pcb->nrtx < 0xFF) {
 8004080:	\-> f894 3042 	ldrb.w	r3, [r4, #66]	@ 0x42
 8004084:	    2bff      	cmp	r3, #255	@ 0xff
    ++pcb->nrtx;
 8004086:	    bf18      	it	ne
 8004088:	    3301      	addne	r3, #1
  tcp_output(pcb);
 800408a:	    4620      	mov	r0, r4
    ++pcb->nrtx;
 800408c:	    bf18      	it	ne
 800408e:	    f884 3042 	strbne.w	r3, [r4, #66]	@ 0x42
}
 8004092:	    b002      	add	sp, #8
 8004094:	    e8bd 4010 	ldmia.w	sp!, {r4, lr}
  tcp_output(pcb);
 8004098:	    f7ff babc 	b.w	8003614 <tcp_output>
 800409c:	    20000060 	.word	0x20000060
 80040a0:	    0800bebe 	.word	0x0800bebe
 80040a4:	    0800b5cd 	.word	0x0800b5cd
 80040a8:	    0800b232 	.word	0x0800b232

080040ac <tcp_tmr>:
{
 80040ac:	                                                                         e92d 4ff0 	stmdb	sp!, {r4, r5, r6, r7, r8, r9, sl, fp, lr}
  ++tcp_timer_ctr;
 80040b0:	                                                                         4d8a      	ldr	r5, [pc, #552]	@ (80042dc <tcp_tmr+0x230>)
 80040b2:	                                                                         f895 3110 	ldrb.w	r3, [r5, #272]	@ 0x110
 80040b6:	                                                                         3301      	adds	r3, #1
{
 80040b8:	                                                                         b089      	sub	sp, #36	@ 0x24
  ++tcp_timer_ctr;
 80040ba:	                                                                         f885 3110 	strb.w	r3, [r5, #272]	@ 0x110
        tcp_active_pcbs_changed = 0;
 80040be:	                                                                         2600      	movs	r6, #0
  pcb = tcp_active_pcbs;
 80040c0:	                                                            /----------> f8d5 40bc 	ldr.w	r4, [r5, #188]	@ 0xbc
  while (pcb != NULL) {
 80040c4:	                                                         /--|-----/----X bb44      	cbnz	r4, 8004118 <tcp_tmr+0x6c>
  if (++tcp_timer & 1) {
 80040c6:	                                                         |  |     |      f895 3111 	ldrb.w	r3, [r5, #273]	@ 0x111
 80040ca:	                                                         |  |     |      3301      	adds	r3, #1
 80040cc:	                                                         |  |     |      b2db      	uxtb	r3, r3
 80040ce:	                                                         |  |     |      f885 3111 	strb.w	r3, [r5, #273]	@ 0x111
 80040d2:	                                                         |  |     |      f013 0301 	ands.w	r3, r3, #1
 80040d6:	                                                         |  |     |      9305      	str	r3, [sp, #20]
 80040d8:	                                                         |  |     |  /-- d01b      	beq.n	8004112 <tcp_tmr+0x66>
  ++tcp_ticks;
 80040da:	                                                         |  |     |  |   f8d5 30d8 	ldr.w	r3, [r5, #216]	@ 0xd8
 80040de:	                                                         |  |     |  |   f8df 9200 	ldr.w	r9, [pc, #512]	@ 80042e0 <tcp_tmr+0x234>
 80040e2:	                                                         |  |     |  |   3301      	adds	r3, #1
 80040e4:	                                                         |  |     |  |   f8c5 30d8 	str.w	r3, [r5, #216]	@ 0xd8
  ++tcp_timer_ctr;
 80040e8:	                                                         |  |     |  |   f895 3110 	ldrb.w	r3, [r5, #272]	@ 0x110
 80040ec:	                                                         |  |     |  |   3301      	adds	r3, #1
 80040ee:	                                                         |  |     |  |   f885 3110 	strb.w	r3, [r5, #272]	@ 0x110
  prev = NULL;
 80040f2:	   /-----------------------------------------------------|--|-----|--|-> 2300      	movs	r3, #0
  pcb = tcp_active_pcbs;
 80040f4:	   |                                                     |  |     |  |   f8d5 40bc 	ldr.w	r4, [r5, #188]	@ 0xbc
  prev = NULL;
 80040f8:	   |                                                     |  |     |  |   9304      	str	r3, [sp, #16]
  while (pcb != NULL) {
 80040fa:	   |                                                  /--|--|-----|--|-> 2c00      	cmp	r4, #0
 80040fc:	   |                                                  |  |  |  /--|--|-- d138      	bne.n	8004170 <tcp_tmr+0xc4>
  pcb = tcp_tw_pcbs;
 80040fe:	   |                                                  |  |  |  |  |  |   f8d5 60c0 	ldr.w	r6, [r5, #192]	@ 0xc0
 8004102:	   |                                                  |  |  |  |  |  |   4f77      	ldr	r7, [pc, #476]	@ (80042e0 <tcp_tmr+0x234>)
    LWIP_ASSERT("tcp_slowtmr: TIME-WAIT pcb->state == TIME-WAIT", pcb->state == TIME_WAIT);
 8004104:	   |                                                  |  |  |  |  |  |   f8df 81dc 	ldr.w	r8, [pc, #476]	@ 80042e4 <tcp_tmr+0x238>
 8004108:	   |                                                  |  |  |  |  |  |   f8df 91f0 	ldr.w	r9, [pc, #496]	@ 80042fc <tcp_tmr+0x250>
  while (pcb != NULL) {
 800410c:	/--|--------------------------------------------------|--|--|--|--|--|-> 2e00      	cmp	r6, #0
 800410e:	|  |  /-----------------------------------------------|--|--|--|--|--|-- f040 831e 	bne.w	800474e <tcp_tmr+0x6a2>
}
 8004112:	|  |  |                                               |  |  |  |  |  \-> b009      	add	sp, #36	@ 0x24
 8004114:	|  |  |                                               |  |  |  |  |      e8bd 8ff0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, r9, sl, fp, pc}
    if (pcb->last_timer != tcp_timer_ctr) {
 8004118:	|  |  |                                               |  |  |  |  \----> f895 3110 	ldrb.w	r3, [r5, #272]	@ 0x110
 800411c:	|  |  |                                               |  |  |  |         7fa2      	ldrb	r2, [r4, #30]
 800411e:	|  |  |                                               |  |  |  |         429a      	cmp	r2, r3
 8004120:	|  |  |                                               |  |  |  |  /----- d024      	beq.n	800416c <tcp_tmr+0xc0>
      pcb->last_timer = tcp_timer_ctr;
 8004122:	|  |  |                                               |  |  |  |  |      77a3      	strb	r3, [r4, #30]
      if (pcb->flags & TF_ACK_DELAY) {
 8004124:	|  |  |                                               |  |  |  |  |      8b63      	ldrh	r3, [r4, #26]
 8004126:	|  |  |                                               |  |  |  |  |      07df      	lsls	r7, r3, #31
 8004128:	|  |  |                                               |  |  |  |  |  /-- d509      	bpl.n	800413e <tcp_tmr+0x92>
        tcp_ack_now(pcb);
 800412a:	|  |  |                                               |  |  |  |  |  |   f043 0302 	orr.w	r3, r3, #2
 800412e:	|  |  |                                               |  |  |  |  |  |   8363      	strh	r3, [r4, #26]
        tcp_output(pcb);
 8004130:	|  |  |                                               |  |  |  |  |  |   4620      	mov	r0, r4
 8004132:	|  |  |                                               |  |  |  |  |  |   f7ff fa6f 	bl	8003614 <tcp_output>
        tcp_clear_flags(pcb, TF_ACK_DELAY | TF_ACK_NOW);
 8004136:	|  |  |                                               |  |  |  |  |  |   8b63      	ldrh	r3, [r4, #26]
 8004138:	|  |  |                                               |  |  |  |  |  |   f023 0303 	bic.w	r3, r3, #3
 800413c:	|  |  |                                               |  |  |  |  |  |   8363      	strh	r3, [r4, #26]
      if (pcb->flags & TF_CLOSEPEND) {
 800413e:	|  |  |                                               |  |  |  |  |  \-> 8b63      	ldrh	r3, [r4, #26]
 8004140:	|  |  |                                               |  |  |  |  |      0718      	lsls	r0, r3, #28
 8004142:	|  |  |                                               |  |  |  |  |  /-- d505      	bpl.n	8004150 <tcp_tmr+0xa4>
        tcp_clear_flags(pcb, TF_CLOSEPEND);
 8004144:	|  |  |                                               |  |  |  |  |  |   f023 0308 	bic.w	r3, r3, #8
 8004148:	|  |  |                                               |  |  |  |  |  |   8363      	strh	r3, [r4, #26]
        tcp_close_shutdown_fin(pcb);
 800414a:	|  |  |                                               |  |  |  |  |  |   4620      	mov	r0, r4
 800414c:	|  |  |                                               |  |  |  |  |  |   f7ff fc1e 	bl	800398c <tcp_close_shutdown_fin>
      if (pcb->refused_data != NULL) {
 8004150:	|  |  |                                               |  |  |  |  |  \-> 6fa3      	ldr	r3, [r4, #120]	@ 0x78
      next = pcb->next;
 8004152:	|  |  |                                               |  |  |  |  |      68e7      	ldr	r7, [r4, #12]
      if (pcb->refused_data != NULL) {
 8004154:	|  |  |                                               |  |  |  |  |  /-- b143      	cbz	r3, 8004168 <tcp_tmr+0xbc>
        tcp_process_refused_data(pcb);
 8004156:	|  |  |                                               |  |  |  |  |  |   4620      	mov	r0, r4
        tcp_active_pcbs_changed = 0;
 8004158:	|  |  |                                               |  |  |  |  |  |   f885 6100 	strb.w	r6, [r5, #256]	@ 0x100
        tcp_process_refused_data(pcb);
 800415c:	|  |  |                                               |  |  |  |  |  |   f7ff ff1e 	bl	8003f9c <tcp_process_refused_data>
        if (tcp_active_pcbs_changed) {
 8004160:	|  |  |                                               |  |  |  |  |  |   f895 3100 	ldrb.w	r3, [r5, #256]	@ 0x100
 8004164:	|  |  |                                               |  |  |  |  |  |   2b00      	cmp	r3, #0
 8004166:	|  |  |                                               |  |  \--|--|--|-- d1ab      	bne.n	80040c0 <tcp_tmr+0x14>
      pcb = next;
 8004168:	|  |  |                                               |  |     |  |  \-> 463c      	mov	r4, r7
 800416a:	|  |  |                                               |  +-----|--|----- e7ab      	b.n	80040c4 <tcp_tmr+0x18>
      pcb = pcb->next;
 800416c:	|  |  |                                               |  |     |  \----> 68e4      	ldr	r4, [r4, #12]
 800416e:	|  |  |                                               |  \-----|-------- e7a9      	b.n	80040c4 <tcp_tmr+0x18>
    LWIP_ASSERT("tcp_slowtmr: active pcb->state != CLOSED", pcb->state != CLOSED);
 8004170:	|  |  |                                               |        \-------> 7d23      	ldrb	r3, [r4, #20]
 8004172:	|  |  |                                               |              /-- b95b      	cbnz	r3, 800418c <tcp_tmr+0xe0>
 8004174:	|  |  |                                               |              |   b672      	cpsid	i
 8004176:	|  |  |                                               |              |   4b5b      	ldr	r3, [pc, #364]	@ (80042e4 <tcp_tmr+0x238>)
 8004178:	|  |  |                                               |              |   f8d9 12fc 	ldr.w	r1, [r9, #764]	@ 0x2fc
 800417c:	|  |  |                                               |              |   4a5a      	ldr	r2, [pc, #360]	@ (80042e8 <tcp_tmr+0x23c>)
 800417e:	|  |  |                                               |              |   9300      	str	r3, [sp, #0]
 8004180:	|  |  |                                               |              |   485a      	ldr	r0, [pc, #360]	@ (80042ec <tcp_tmr+0x240>)
 8004182:	|  |  |                                               |              |   f240 43c2 	movw	r3, #1218	@ 0x4c2
 8004186:	|  |  |                                               |              |   f7fd f8b7 	bl	80012f8 <printf_>
 800418a:	|  |  |                                               |              |   be00      	bkpt	0x0000
    LWIP_ASSERT("tcp_slowtmr: active pcb->state != LISTEN", pcb->state != LISTEN);
 800418c:	|  |  |                                               |              \-> 7d23      	ldrb	r3, [r4, #20]
 800418e:	|  |  |                                               |                  2b01      	cmp	r3, #1
 8004190:	|  |  |                                               |              /-- d10b      	bne.n	80041aa <tcp_tmr+0xfe>
 8004192:	|  |  |                                               |              |   b672      	cpsid	i
 8004194:	|  |  |                                               |              |   4b53      	ldr	r3, [pc, #332]	@ (80042e4 <tcp_tmr+0x238>)
 8004196:	|  |  |                                               |              |   f8d9 12fc 	ldr.w	r1, [r9, #764]	@ 0x2fc
 800419a:	|  |  |                                               |              |   4a55      	ldr	r2, [pc, #340]	@ (80042f0 <tcp_tmr+0x244>)
 800419c:	|  |  |                                               |              |   9300      	str	r3, [sp, #0]
 800419e:	|  |  |                                               |              |   4853      	ldr	r0, [pc, #332]	@ (80042ec <tcp_tmr+0x240>)
 80041a0:	|  |  |                                               |              |   f240 43c3 	movw	r3, #1219	@ 0x4c3
 80041a4:	|  |  |                                               |              |   f7fd f8a8 	bl	80012f8 <printf_>
 80041a8:	|  |  |                                               |              |   be00      	bkpt	0x0000
    LWIP_ASSERT("tcp_slowtmr: active pcb->state != TIME-WAIT", pcb->state != TIME_WAIT);
 80041aa:	|  |  |                                               |              \-> 7d23      	ldrb	r3, [r4, #20]
 80041ac:	|  |  |                                               |                  2b0a      	cmp	r3, #10
 80041ae:	|  |  |                                               |              /-- d10b      	bne.n	80041c8 <tcp_tmr+0x11c>
 80041b0:	|  |  |                                               |              |   b672      	cpsid	i
 80041b2:	|  |  |                                               |              |   4b4c      	ldr	r3, [pc, #304]	@ (80042e4 <tcp_tmr+0x238>)
 80041b4:	|  |  |                                               |              |   f8d9 12fc 	ldr.w	r1, [r9, #764]	@ 0x2fc
 80041b8:	|  |  |                                               |              |   4a4e      	ldr	r2, [pc, #312]	@ (80042f4 <tcp_tmr+0x248>)
 80041ba:	|  |  |                                               |              |   9300      	str	r3, [sp, #0]
 80041bc:	|  |  |                                               |              |   484b      	ldr	r0, [pc, #300]	@ (80042ec <tcp_tmr+0x240>)
 80041be:	|  |  |                                               |              |   f240 43c4 	movw	r3, #1220	@ 0x4c4
 80041c2:	|  |  |                                               |              |   f7fd f899 	bl	80012f8 <printf_>
 80041c6:	|  |  |                                               |              |   be00      	bkpt	0x0000
    if (pcb->last_timer == tcp_timer_ctr) {
 80041c8:	|  |  |                                               |              \-> f895 3110 	ldrb.w	r3, [r5, #272]	@ 0x110
 80041cc:	|  |  |                                               |                  7fa2      	ldrb	r2, [r4, #30]
 80041ce:	|  |  |                                               |                  429a      	cmp	r2, r3
 80041d0:	|  |  |                                               |              /-- d103      	bne.n	80041da <tcp_tmr+0x12e>
      pcb = pcb->next;
 80041d2:	|  |  |                                               |              |   68e7      	ldr	r7, [r4, #12]
        ++pcb_reset;
 80041d4:	|  |  |  /--------------------------------------------|--------------|-> 9404      	str	r4, [sp, #16]
 80041d6:	|  |  |  |                                            |              |   463c      	mov	r4, r7
 80041d8:	|  |  |  |                                            \--------------|-- e78f      	b.n	80040fa <tcp_tmr+0x4e>
    if (pcb->state == SYN_SENT && pcb->nrtx >= TCP_SYNMAXRTX) {
 80041da:	|  |  |  |                                                           \-> 7d22      	ldrb	r2, [r4, #20]
    pcb->last_timer = tcp_timer_ctr;
 80041dc:	|  |  |  |                                                               77a3      	strb	r3, [r4, #30]
    if (pcb->state == SYN_SENT && pcb->nrtx >= TCP_SYNMAXRTX) {
 80041de:	|  |  |  |                                                               2a02      	cmp	r2, #2
 80041e0:	|  |  |  |                                                               f894 3042 	ldrb.w	r3, [r4, #66]	@ 0x42
 80041e4:	|  |  |  |                                                     /-------- d177      	bne.n	80042d6 <tcp_tmr+0x22a>
 80041e6:	|  |  |  |                                                     |         2b05      	cmp	r3, #5
 80041e8:	|  |  |  |                                                  /--|--/----X f240 808a 	bls.w	8004300 <tcp_tmr+0x254>
      ++pcb_remove;
 80041ec:	|  |  |  |                                               /--|--|--|----> 9e05      	ldr	r6, [sp, #20]
    if (pcb->state == FIN_WAIT_2) {
 80041ee:	|  |  |  |                             /-----------------|--|--|--|----> 7d22      	ldrb	r2, [r4, #20]
 80041f0:	|  |  |  |                             |                 |  |  |  |      2a06      	cmp	r2, #6
 80041f2:	|  |  |  |                             |                 |  |  |  |  /-- d10a      	bne.n	800420a <tcp_tmr+0x15e>
      if (pcb->flags & TF_RXCLOSED) {
 80041f4:	|  |  |  |                             |                 |  |  |  |  |   8b63      	ldrh	r3, [r4, #26]
 80041f6:	|  |  |  |                             |                 |  |  |  |  |   06d9      	lsls	r1, r3, #27
 80041f8:	|  |  |  |                             |                 |  |  |  |  +-- d507      	bpl.n	800420a <tcp_tmr+0x15e>
        if ((u32_t)(tcp_ticks - pcb->tmr) >
 80041fa:	|  |  |  |                             |                 |  |  |  |  |   f8d5 30d8 	ldr.w	r3, [r5, #216]	@ 0xd8
 80041fe:	|  |  |  |                             |                 |  |  |  |  |   6a21      	ldr	r1, [r4, #32]
 8004200:	|  |  |  |                             |                 |  |  |  |  |   1a5b      	subs	r3, r3, r1
 8004202:	|  |  |  |                             |                 |  |  |  |  |   2b28      	cmp	r3, #40	@ 0x28
          ++pcb_remove;
 8004204:	|  |  |  |                             |                 |  |  |  |  |   bf84      	itt	hi
 8004206:	|  |  |  |                             |                 |  |  |  |  |   3601      	addhi	r6, #1
 8004208:	|  |  |  |                             |                 |  |  |  |  |   b2f6      	uxtbhi	r6, r6
    if (ip_get_option(pcb, SOF_KEEPALIVE) &&
 800420a:	|  |  |  |                             |                 |  |  |  |  \-> 7a63      	ldrb	r3, [r4, #9]
 800420c:	|  |  |  |                             |                 |  |  |  |      071b      	lsls	r3, r3, #28
 800420e:	|  |  |  |  /--------------------------|-----------------|--|--|--|----- d505      	bpl.n	800421c <tcp_tmr+0x170>
 8004210:	|  |  |  |  |                          |                 |  |  |  |      2a04      	cmp	r2, #4
 8004212:	|  |  |  |  |                       /--|-----------------|--|--|--|----- f000 8224 	beq.w	800465e <tcp_tmr+0x5b2>
        ((pcb->state == ESTABLISHED) ||
 8004216:	|  |  |  |  |                       |  |                 |  |  |  |      2a07      	cmp	r2, #7
 8004218:	|  |  |  |  |                       +--|-----------------|--|--|--|----- f000 8221 	beq.w	800465e <tcp_tmr+0x5b2>
    pcb_reset = 0;
 800421c:	|  |  |  |  >-----------------------|--|-----------------|--|--|--|----> 2700      	movs	r7, #0
    if (pcb->ooseq != NULL &&
 800421e:	|  |  |  |  |                    /--|--|-----------------|--|--|--|----> 6f60      	ldr	r0, [r4, #116]	@ 0x74
 8004220:	|  |  |  |  |                    |  |  |                 |  |  |  |  /-- b170      	cbz	r0, 8004240 <tcp_tmr+0x194>
        (tcp_ticks - pcb->tmr >= (u32_t)pcb->rto * TCP_OOSEQ_TIMEOUT)) {
 8004222:	|  |  |  |  |                    |  |  |                 |  |  |  |  |   f8d5 30d8 	ldr.w	r3, [r5, #216]	@ 0xd8
 8004226:	|  |  |  |  |                    |  |  |                 |  |  |  |  |   6a22      	ldr	r2, [r4, #32]
 8004228:	|  |  |  |  |                    |  |  |                 |  |  |  |  |   1a9a      	subs	r2, r3, r2
 800422a:	|  |  |  |  |                    |  |  |                 |  |  |  |  |   f9b4 3040 	ldrsh.w	r3, [r4, #64]	@ 0x40
 800422e:	|  |  |  |  |                    |  |  |                 |  |  |  |  |   eb03 0343 	add.w	r3, r3, r3, lsl #1
    if (pcb->ooseq != NULL &&
 8004232:	|  |  |  |  |                    |  |  |                 |  |  |  |  |   ebb2 0f43 	cmp.w	r2, r3, lsl #1
 8004236:	|  |  |  |  |                    |  |  |                 |  |  |  |  +-- d303      	bcc.n	8004240 <tcp_tmr+0x194>
    tcp_segs_free(pcb->ooseq);
 8004238:	|  |  |  |  |                    |  |  |                 |  |  |  |  |   f7fe faed 	bl	8002816 <tcp_segs_free>
    pcb->ooseq = NULL;
 800423c:	|  |  |  |  |                    |  |  |                 |  |  |  |  |   2300      	movs	r3, #0
 800423e:	|  |  |  |  |                    |  |  |                 |  |  |  |  |   6763      	str	r3, [r4, #116]	@ 0x74
    if (pcb->state == SYN_RCVD) {
 8004240:	|  |  |  |  |                    |  |  |                 |  |  |  |  \-> 7d23      	ldrb	r3, [r4, #20]
 8004242:	|  |  |  |  |                    |  |  |                 |  |  |  |      2b03      	cmp	r3, #3
 8004244:	|  |  |  |  |        /-----------|--|--|-----------------|--|--|--|----- f040 8247 	bne.w	80046d6 <tcp_tmr+0x62a>
      if ((u32_t)(tcp_ticks - pcb->tmr) >
 8004248:	|  |  |  |  |        |           |  |  |                 |  |  |  |      f8d5 30d8 	ldr.w	r3, [r5, #216]	@ 0xd8
 800424c:	|  |  |  |  |        |           |  |  |                 |  |  |  |      6a22      	ldr	r2, [r4, #32]
 800424e:	|  |  |  |  |        |           |  |  |                 |  |  |  |      1a9b      	subs	r3, r3, r2
 8004250:	|  |  |  |  |        |           |  |  |                 |  |  |  |      2b28      	cmp	r3, #40	@ 0x28
      if ((u32_t)(tcp_ticks - pcb->tmr) > 2 * TCP_MSL / TCP_SLOW_INTERVAL) {
 8004252:	|  |  |  |  |     /--|-----------|--|--|-----------------|--|--|--|--/-X d802      	bhi.n	800425a <tcp_tmr+0x1ae>
    if (pcb_remove) {
 8004254:	|  |  |  |  |     |  |  /--------|--|--|-----------------|--|--|--|--|-> 2e00      	cmp	r6, #0
 8004256:	|  |  |  |  |  /--|--|--|--------|--|--|-----------------|--|--|--|--|-- f000 825b 	beq.w	8004710 <tcp_tmr+0x664>
      tcp_pcb_purge(pcb);
 800425a:	|  |  |  |  |  |  |  |  |        |  |  |                 |  |  |  |  \-> 4620      	mov	r0, r4
      tcp_err_fn err_fn = pcb->errf;
 800425c:	|  |  |  |  |  |  |  |  |        |  |  |                 |  |  |  |      f8d4 6090 	ldr.w	r6, [r4, #144]	@ 0x90
      tcp_pcb_purge(pcb);
 8004260:	|  |  |  |  |  |  |  |  |        |  |  |                 |  |  |  |      f7fe fae1 	bl	8002826 <tcp_pcb_purge>
      if (prev != NULL) {
 8004264:	|  |  |  |  |  |  |  |  |        |  |  |                 |  |  |  |      9b04      	ldr	r3, [sp, #16]
 8004266:	|  |  |  |  |  |  |  |  |        |  |  |                 |  |  |  |      2b00      	cmp	r3, #0
 8004268:	|  |  |  |  |  |  |  |  |  /-----|--|--|-----------------|--|--|--|----- f000 823e 	beq.w	80046e8 <tcp_tmr+0x63c>
        LWIP_ASSERT("tcp_slowtmr: middle tcp != tcp_active_pcbs", pcb != tcp_active_pcbs);
 800426c:	|  |  |  |  |  |  |  |  |  |     |  |  |                 |  |  |  |      f8d5 30bc 	ldr.w	r3, [r5, #188]	@ 0xbc
 8004270:	|  |  |  |  |  |  |  |  |  |     |  |  |                 |  |  |  |      429c      	cmp	r4, r3
 8004272:	|  |  |  |  |  |  |  |  |  |     |  |  |                 |  |  |  |  /-- d10c      	bne.n	800428e <tcp_tmr+0x1e2>
 8004274:	|  |  |  |  |  |  |  |  |  |     |  |  |                 |  |  |  |  |   b672      	cpsid	i
 8004276:	|  |  |  |  |  |  |  |  |  |     |  |  |                 |  |  |  |  |   4b1a      	ldr	r3, [pc, #104]	@ (80042e0 <tcp_tmr+0x234>)
 8004278:	|  |  |  |  |  |  |  |  |  |     |  |  |                 |  |  |  |  |   4a1f      	ldr	r2, [pc, #124]	@ (80042f8 <tcp_tmr+0x24c>)
 800427a:	|  |  |  |  |  |  |  |  |  |     |  |  |                 |  |  |  |  |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 800427e:	|  |  |  |  |  |  |  |  |  |     |  |  |                 |  |  |  |  |   4b19      	ldr	r3, [pc, #100]	@ (80042e4 <tcp_tmr+0x238>)
 8004280:	|  |  |  |  |  |  |  |  |  |     |  |  |                 |  |  |  |  |   9300      	str	r3, [sp, #0]
 8004282:	|  |  |  |  |  |  |  |  |  |     |  |  |                 |  |  |  |  |   481a      	ldr	r0, [pc, #104]	@ (80042ec <tcp_tmr+0x240>)
 8004284:	|  |  |  |  |  |  |  |  |  |     |  |  |                 |  |  |  |  |   f240 5371 	movw	r3, #1393	@ 0x571
 8004288:	|  |  |  |  |  |  |  |  |  |     |  |  |                 |  |  |  |  |   f7fd f836 	bl	80012f8 <printf_>
 800428c:	|  |  |  |  |  |  |  |  |  |     |  |  |                 |  |  |  |  |   be00      	bkpt	0x0000
        prev->next = pcb->next;
 800428e:	|  |  |  |  |  |  |  |  |  |     |  |  |                 |  |  |  |  \-> 9a04      	ldr	r2, [sp, #16]
 8004290:	|  |  |  |  |  |  |  |  |  |     |  |  |                 |  |  |  |      68e3      	ldr	r3, [r4, #12]
 8004292:	|  |  |  |  |  |  |  |  |  |     |  |  |                 |  |  |  |      60d3      	str	r3, [r2, #12]
      if (pcb_reset) {
 8004294:	|  |  |  |  |  |  |  |  |  |  /--|--|--|-----------------|--|--|--|--/-X b15f      	cbz	r7, 80042ae <tcp_tmr+0x202>
        tcp_rst(pcb, pcb->snd_nxt, pcb->rcv_nxt, &pcb->local_ip, &pcb->remote_ip,
 8004296:	|  |  |  |  |  |  |  |  |  |  |  |  |  |                 |  |  |  |  |   8b23      	ldrh	r3, [r4, #24]
 8004298:	|  |  |  |  |  |  |  |  |  |  |  |  |  |                 |  |  |  |  |   9302      	str	r3, [sp, #8]
 800429a:	|  |  |  |  |  |  |  |  |  |  |  |  |  |                 |  |  |  |  |   8ae3      	ldrh	r3, [r4, #22]
 800429c:	|  |  |  |  |  |  |  |  |  |  |  |  |  |                 |  |  |  |  |   9301      	str	r3, [sp, #4]
 800429e:	|  |  |  |  |  |  |  |  |  |  |  |  |  |                 |  |  |  |  |   1d23      	adds	r3, r4, #4
 80042a0:	|  |  |  |  |  |  |  |  |  |  |  |  |  |                 |  |  |  |  |   9300      	str	r3, [sp, #0]
 80042a2:	|  |  |  |  |  |  |  |  |  |  |  |  |  |                 |  |  |  |  |   6a62      	ldr	r2, [r4, #36]	@ 0x24
 80042a4:	|  |  |  |  |  |  |  |  |  |  |  |  |  |                 |  |  |  |  |   6d21      	ldr	r1, [r4, #80]	@ 0x50
 80042a6:	|  |  |  |  |  |  |  |  |  |  |  |  |  |                 |  |  |  |  |   4623      	mov	r3, r4
 80042a8:	|  |  |  |  |  |  |  |  |  |  |  |  |  |                 |  |  |  |  |   4620      	mov	r0, r4
 80042aa:	|  |  |  |  |  |  |  |  |  |  |  |  |  |                 |  |  |  |  |   f7fe fd33 	bl	8002d14 <tcp_rst>
      tcp_free(pcb2);
 80042ae:	|  |  |  |  |  |  |  |  |  |  |  |  |  |                 |  |  |  |  \-> 4620      	mov	r0, r4
      pcb = pcb->next;
 80042b0:	|  |  |  |  |  |  |  |  |  |  |  |  |  |                 |  |  |  |      e9d4 7803 	ldrd	r7, r8, [r4, #12]
      tcp_free(pcb2);
 80042b4:	|  |  |  |  |  |  |  |  |  |  |  |  |  |                 |  |  |  |      f7fe f8de 	bl	8002474 <tcp_free>
      tcp_active_pcbs_changed = 0;
 80042b8:	|  |  |  |  |  |  |  |  |  |  |  |  |  |                 |  |  |  |      2300      	movs	r3, #0
 80042ba:	|  |  |  |  |  |  |  |  |  |  |  |  |  |                 |  |  |  |      f885 3100 	strb.w	r3, [r5, #256]	@ 0x100
      TCP_EVENT_ERR(last_state, err_fn, err_arg, ERR_ABRT);
 80042be:	|  |  |  |  |  |  |  |  |  |  |  |  |  |                 |  |  |  |  /-- b146      	cbz	r6, 80042d2 <tcp_tmr+0x226>
 80042c0:	|  |  |  |  |  |  |  |  |  |  |  |  |  |                 |  |  |  |  |   f06f 010c 	mvn.w	r1, #12
 80042c4:	|  |  |  |  |  |  |  |  |  |  |  |  |  |                 |  |  |  |  |   4640      	mov	r0, r8
 80042c6:	|  |  |  |  |  |  |  |  |  |  |  |  |  |                 |  |  |  |  |   47b0      	blx	r6
      if (tcp_active_pcbs_changed) {
 80042c8:	|  |  |  |  |  |  |  |  |  |  |  |  |  |                 |  |  |  |  |   f895 3100 	ldrb.w	r3, [r5, #256]	@ 0x100
 80042cc:	|  |  |  |  |  |  |  |  |  |  |  |  |  |                 |  |  |  |  |   2b00      	cmp	r3, #0
 80042ce:	|  +--|--|--|--|--|--|--|--|--|--|--|--|-----------------|--|--|--|--|-- f47f af10 	bne.w	80040f2 <tcp_tmr+0x46>
        ++pcb_reset;
 80042d2:	|  |  |  |  |  |  |  |  |  |  |  |  |  |                 |  |  |  |  \-> 9c04      	ldr	r4, [sp, #16]
 80042d4:	|  |  |  +--|--|--|--|--|--|--|--|--|--|-----------------|--|--|--|----- e77e      	b.n	80041d4 <tcp_tmr+0x128>
    } else if (pcb->nrtx >= TCP_MAXRTX) {
 80042d6:	|  |  |  |  |  |  |  |  |  |  |  |  |  |                 |  |  \--|----> 2b0b      	cmp	r3, #11
 80042d8:	|  |  |  |  |  |  |  |  |  |  |  |  |  |                 |  |     \----- e786      	b.n	80041e8 <tcp_tmr+0x13c>
 80042da:	|  |  |  |  |  |  |  |  |  |  |  |  |  |                 |  |            bf00      	nop
 80042dc:	|  |  |  |  |  |  |  |  |  |  |  |  |  |                 |  |            20001158 	.word	0x20001158
 80042e0:	|  |  |  |  |  |  |  |  |  |  |  |  |  |                 |  |            20000060 	.word	0x20000060
 80042e4:	|  |  |  |  |  |  |  |  |  |  |  |  |  |                 |  |            0800b549 	.word	0x0800b549
 80042e8:	|  |  |  |  |  |  |  |  |  |  |  |  |  |                 |  |            0800bee1 	.word	0x0800bee1
 80042ec:	|  |  |  |  |  |  |  |  |  |  |  |  |  |                 |  |            0800b232 	.word	0x0800b232
 80042f0:	|  |  |  |  |  |  |  |  |  |  |  |  |  |                 |  |            0800bf0a 	.word	0x0800bf0a
 80042f4:	|  |  |  |  |  |  |  |  |  |  |  |  |  |                 |  |            0800bf33 	.word	0x0800bf33
 80042f8:	|  |  |  |  |  |  |  |  |  |  |  |  |  |                 |  |            0800bfe1 	.word	0x0800bfe1
 80042fc:	|  |  |  |  |  |  |  |  |  |  |  |  |  |                 |  |            0800c036 	.word	0x0800c036
      if (pcb->persist_backoff > 0) {
 8004300:	|  |  |  |  |  |  |  |  |  |  |  |  |  |                 |  \----------> f894 3099 	ldrb.w	r3, [r4, #153]	@ 0x99
 8004304:	|  |  |  |  |  |  |  |  |  |  |  |  |  |                 |               2b00      	cmp	r3, #0
 8004306:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  /--------------|-------------- f000 815b 	beq.w	80045c0 <tcp_tmr+0x514>
        LWIP_ASSERT("tcp_slowtimr: persist ticking with in-flight data", pcb->unacked == NULL);
 800430a:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |              |               6f23      	ldr	r3, [r4, #112]	@ 0x70
 800430c:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |              |           /-- b15b      	cbz	r3, 8004326 <tcp_tmr+0x27a>
 800430e:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |              |           |   b672      	cpsid	i
 8004310:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |              |           |   4ba2      	ldr	r3, [pc, #648]	@ (800459c <tcp_tmr+0x4f0>)
 8004312:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |              |           |   f8d9 12fc 	ldr.w	r1, [r9, #764]	@ 0x2fc
 8004316:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |              |           |   4aa2      	ldr	r2, [pc, #648]	@ (80045a0 <tcp_tmr+0x4f4>)
 8004318:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |              |           |   9300      	str	r3, [sp, #0]
 800431a:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |              |           |   48a2      	ldr	r0, [pc, #648]	@ (80045a4 <tcp_tmr+0x4f8>)
 800431c:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |              |           |   f44f 639b 	mov.w	r3, #1240	@ 0x4d8
 8004320:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |              |           |   f7fc ffea 	bl	80012f8 <printf_>
 8004324:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |              |           |   be00      	bkpt	0x0000
        LWIP_ASSERT("tcp_slowtimr: persist ticking with empty send buffer", pcb->unsent != NULL);
 8004326:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |              |           \-> 6ee3      	ldr	r3, [r4, #108]	@ 0x6c
 8004328:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |              |           /-- b963      	cbnz	r3, 8004344 <tcp_tmr+0x298>
 800432a:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |              |           |   b672      	cpsid	i
 800432c:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |              |           |   4b9e      	ldr	r3, [pc, #632]	@ (80045a8 <tcp_tmr+0x4fc>)
 800432e:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |              |           |   4a9f      	ldr	r2, [pc, #636]	@ (80045ac <tcp_tmr+0x500>)
 8004330:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |              |           |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8004334:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |              |           |   4b99      	ldr	r3, [pc, #612]	@ (800459c <tcp_tmr+0x4f0>)
 8004336:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |              |           |   9300      	str	r3, [sp, #0]
 8004338:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |              |           |   489a      	ldr	r0, [pc, #616]	@ (80045a4 <tcp_tmr+0x4f8>)
 800433a:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |              |           |   f240 43d9 	movw	r3, #1241	@ 0x4d9
 800433e:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |              |           |   f7fc ffdb 	bl	80012f8 <printf_>
 8004342:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |              |           |   be00      	bkpt	0x0000
        if (pcb->persist_probe >= TCP_MAXRTX) {
 8004344:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |              |           \-> f894 209a 	ldrb.w	r2, [r4, #154]	@ 0x9a
 8004348:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |              |               2a0b      	cmp	r2, #11
 800434a:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |              \-------------- f63f af4f 	bhi.w	80041ec <tcp_tmr+0x140>
          u8_t backoff_cnt = tcp_persist_backoff[pcb->persist_backoff - 1];
 800434e:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |                              f894 1099 	ldrb.w	r1, [r4, #153]	@ 0x99
 8004352:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |                              4b97      	ldr	r3, [pc, #604]	@ (80045b0 <tcp_tmr+0x504>)
 8004354:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |                              440b      	add	r3, r1
 8004356:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |                              f893 10db 	ldrb.w	r1, [r3, #219]	@ 0xdb
          if (pcb->persist_cnt < backoff_cnt) {
 800435a:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |                              f894 3098 	ldrb.w	r3, [r4, #152]	@ 0x98
 800435e:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |                              4299      	cmp	r1, r3
 8004360:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |                    /-------- f200 80b4 	bhi.w	80044cc <tcp_tmr+0x420>
            if (pcb->snd_wnd == 0) {
 8004364:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |                 /--|-------> f8b4 7060 	ldrh.w	r7, [r4, #96]	@ 0x60
              ("tcp_zero_window_probe: tcp_ticks %"U32_F
               "   pcb->tmr %"U32_F" pcb->keep_cnt_sent %"U16_F"\n",
               tcp_ticks, pcb->tmr, (u16_t)pcb->keep_cnt_sent));

  /* Only consider unsent, persist timer should be off when there is data in-flight */
  seg = pcb->unsent;
 8004368:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |                 |  |         6ee6      	ldr	r6, [r4, #108]	@ 0x6c
 800436a:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |                 |  |         2f00      	cmp	r7, #0
 800436c:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |              /--|--|-------- f000 80b7 	beq.w	80044de <tcp_tmr+0x432>
  if (useg == NULL) {
 8004370:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |              |  |  |         2e00      	cmp	r6, #0
 8004372:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  /-----------|--|--|-------- f000 80ef 	beq.w	8004554 <tcp_tmr+0x4a8>
  if (useg->len <= split) {
 8004376:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |           |  |  |         8933      	ldrh	r3, [r6, #8]
 8004378:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |           |  |  |         42bb      	cmp	r3, r7
 800437a:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |           |  |  |  /----- f240 80a2 	bls.w	80044c2 <tcp_tmr+0x416>
  LWIP_ASSERT("split <= mss", split <= pcb->mss);
 800437e:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |           |  |  |  |      8e63      	ldrh	r3, [r4, #50]	@ 0x32
 8004380:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |           |  |  |  |      42bb      	cmp	r3, r7
 8004382:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |           |  |  |  |  /-- d21d      	bcs.n	80043c0 <tcp_tmr+0x314>
 8004384:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |           |  |  |  |  |   b672      	cpsid	i
 8004386:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |           |  |  |  |  |   f8df a220 	ldr.w	sl, [pc, #544]	@ 80045a8 <tcp_tmr+0x4fc>
 800438a:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |           |  |  |  |  |   f8df 8230 	ldr.w	r8, [pc, #560]	@ 80045bc <tcp_tmr+0x510>
 800438e:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |           |  |  |  |  |   f8da 12fc 	ldr.w	r1, [sl, #764]	@ 0x2fc
 8004392:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |           |  |  |  |  |   4a88      	ldr	r2, [pc, #544]	@ (80045b4 <tcp_tmr+0x508>)
 8004394:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |           |  |  |  |  |   f8cd 8000 	str.w	r8, [sp]
 8004398:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |           |  |  |  |  |   f240 335e 	movw	r3, #862	@ 0x35e
 800439c:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |           |  |  |  |  |   4881      	ldr	r0, [pc, #516]	@ (80045a4 <tcp_tmr+0x4f8>)
 800439e:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |           |  |  |  |  |   f7fc ffab 	bl	80012f8 <printf_>
 80043a2:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |           |  |  |  |  |   be00      	bkpt	0x0000
  LWIP_ASSERT("useg->len > 0", useg->len > 0);
 80043a4:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |           |  |  |  |  |   8933      	ldrh	r3, [r6, #8]
 80043a6:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |           |  |  |  |  +-- b95b      	cbnz	r3, 80043c0 <tcp_tmr+0x314>
 80043a8:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |           |  |  |  |  |   b672      	cpsid	i
 80043aa:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |           |  |  |  |  |   4a83      	ldr	r2, [pc, #524]	@ (80045b8 <tcp_tmr+0x50c>)
 80043ac:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |           |  |  |  |  |   f8da 12fc 	ldr.w	r1, [sl, #764]	@ 0x2fc
 80043b0:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |           |  |  |  |  |   487c      	ldr	r0, [pc, #496]	@ (80045a4 <tcp_tmr+0x4f8>)
 80043b2:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |           |  |  |  |  |   f8cd 8000 	str.w	r8, [sp]
 80043b6:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |           |  |  |  |  |   f240 335f 	movw	r3, #863	@ 0x35f
 80043ba:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |           |  |  |  |  |   f7fc ff9d 	bl	80012f8 <printf_>
 80043be:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |           |  |  |  |  |   be00      	bkpt	0x0000
  optflags = useg->flags;
 80043c0:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |           |  |  |  |  \-> 7b33      	ldrb	r3, [r6, #12]
 80043c2:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |           |  |  |  |      9306      	str	r3, [sp, #24]
  optlen = LWIP_TCP_OPT_LENGTH(optflags);
 80043c4:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |           |  |  |  |      ea4f 0a83 	mov.w	sl, r3, lsl #2
  remainder = useg->len - split;
 80043c8:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |           |  |  |  |      8933      	ldrh	r3, [r6, #8]
 80043ca:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |           |  |  |  |      9307      	str	r3, [sp, #28]
 80043cc:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |           |  |  |  |      1bd9      	subs	r1, r3, r7
  optlen = LWIP_TCP_OPT_LENGTH(optflags);
 80043ce:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |           |  |  |  |      f00a 0a04 	and.w	sl, sl, #4
  remainder = useg->len - split;
 80043d2:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |           |  |  |  |      fa1f fb81 	uxth.w	fp, r1
  p = pbuf_alloc(PBUF_TRANSPORT, remainder + optlen, PBUF_RAM);
 80043d6:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |           |  |  |  |      fa1a f181 	uxtah	r1, sl, r1
 80043da:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |           |  |  |  |      b289      	uxth	r1, r1
 80043dc:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |           |  |  |  |      2036      	movs	r0, #54	@ 0x36
 80043de:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |           |  |  |  |      f004 ff4b 	bl	8009278 <pbuf_alloc.constprop.0>
  if (p == NULL) {
 80043e2:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |           |  |  |  |      4680      	mov	r8, r0
 80043e4:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |           |  |  |  |      2800      	cmp	r0, #0
 80043e6:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  /--------|--|--|--|----- f000 80ca 	beq.w	800457e <tcp_tmr+0x4d2>
  offset = useg->p->tot_len - useg->len + split;
 80043ea:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |        |  |  |  |      6870      	ldr	r0, [r6, #4]
 80043ec:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |        |  |  |  |      8932      	ldrh	r2, [r6, #8]
 80043ee:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |        |  |  |  |      8903      	ldrh	r3, [r0, #8]
  if (pbuf_copy_partial(useg->p, (u8_t *)p->payload + optlen, remainder, offset ) != remainder) {
 80043f0:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |        |  |  |  |      f8d8 1004 	ldr.w	r1, [r8, #4]
  offset = useg->p->tot_len - useg->len + split;
 80043f4:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |        |  |  |  |      1a9b      	subs	r3, r3, r2
 80043f6:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |        |  |  |  |      443b      	add	r3, r7
  if (pbuf_copy_partial(useg->p, (u8_t *)p->payload + optlen, remainder, offset ) != remainder) {
 80043f8:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |        |  |  |  |      b29b      	uxth	r3, r3
 80043fa:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |        |  |  |  |      465a      	mov	r2, fp
 80043fc:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |        |  |  |  |      4451      	add	r1, sl
 80043fe:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |        |  |  |  |      f7fd fbad 	bl	8001b5c <pbuf_copy_partial>
 8004402:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |        |  |  |  |      4583      	cmp	fp, r0
 8004404:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     /--|--|--|--|----- f040 80bd 	bne.w	8004582 <tcp_tmr+0x4d6>
  split_flags = TCPH_FLAGS(useg->tcphdr);
 8004408:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |      6933      	ldr	r3, [r6, #16]
 800440a:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |      f8b3 b00c 	ldrh.w	fp, [r3, #12]
  seg = tcp_create_segment(pcb, p, remainder_flags, lwip_ntohl(useg->tcphdr->seqno) + split, optflags);
 800440e:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |      6858      	ldr	r0, [r3, #4]
 8004410:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |      fa9b fb9b 	rev16.w	fp, fp
  split_flags = TCPH_FLAGS(useg->tcphdr);
 8004414:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |      fa5f fa8b 	uxtb.w	sl, fp
  if (split_flags & TCP_PSH) {
 8004418:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |      f01b 0b08 	ands.w	fp, fp, #8
    split_flags &= ~TCP_PSH;
 800441c:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |      bf16      	itet	ne
 800441e:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |      f00a 0a37 	andne.w	sl, sl, #55	@ 0x37
  split_flags = TCPH_FLAGS(useg->tcphdr);
 8004422:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |      f00a 0a3f 	andeq.w	sl, sl, #63	@ 0x3f
    remainder_flags |= TCP_PSH;
 8004426:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |      f04f 0b08 	movne.w	fp, #8
  if (split_flags & TCP_FIN) {
 800442a:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |      f01a 0f01 	tst.w	sl, #1
    remainder_flags |= TCP_FIN;
 800442e:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |      bf1c      	itt	ne
 8004430:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |      f04b 0b01 	orrne.w	fp, fp, #1
    split_flags &= ~TCP_FIN;
 8004434:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |      f00a 0afe 	andne.w	sl, sl, #254	@ 0xfe
  seg = tcp_create_segment(pcb, p, remainder_flags, lwip_ntohl(useg->tcphdr->seqno) + split, optflags);
 8004438:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |      f003 fe7c 	bl	8008134 <lwip_htonl>
 800443c:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |      9b06      	ldr	r3, [sp, #24]
 800443e:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |      9300      	str	r3, [sp, #0]
 8004440:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |      4641      	mov	r1, r8
 8004442:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |      183b      	adds	r3, r7, r0
 8004444:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |      465a      	mov	r2, fp
 8004446:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |      4620      	mov	r0, r4
 8004448:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |      f7fe fa6c 	bl	8002924 <tcp_create_segment>
  if (seg == NULL) {
 800444c:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |      4680      	mov	r8, r0
 800444e:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |      2800      	cmp	r0, #0
 8004450:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  +-----|--|--|--|--|----- f000 8095 	beq.w	800457e <tcp_tmr+0x4d2>
  pcb->snd_queuelen -= pbuf_clen(useg->p);
 8004454:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |      f8d6 b004 	ldr.w	fp, [r6, #4]
 8004458:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |      4658      	mov	r0, fp
 800445a:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |      f7fe f8e3 	bl	8002624 <pbuf_clen>
 800445e:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |      f8b4 3066 	ldrh.w	r3, [r4, #102]	@ 0x66
 8004462:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |      1a1b      	subs	r3, r3, r0
 8004464:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |      f8a4 3066 	strh.w	r3, [r4, #102]	@ 0x66
  pbuf_realloc(useg->p, useg->p->tot_len - remainder);
 8004468:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |      9b07      	ldr	r3, [sp, #28]
 800446a:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |      1af9      	subs	r1, r7, r3
 800446c:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |      f8bb 3008 	ldrh.w	r3, [fp, #8]
 8004470:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |      b28f      	uxth	r7, r1
 8004472:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |      fa13 f181 	uxtah	r1, r3, r1
 8004476:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |      b289      	uxth	r1, r1
 8004478:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |      4658      	mov	r0, fp
 800447a:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |      f7fd fa73 	bl	8001964 <pbuf_realloc>
  useg->len -= remainder;
 800447e:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |      8933      	ldrh	r3, [r6, #8]
  TCPH_SET_FLAG(useg->tcphdr, split_flags);
 8004480:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |      6932      	ldr	r2, [r6, #16]
  pcb->snd_queuelen += pbuf_clen(useg->p);
 8004482:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |      6870      	ldr	r0, [r6, #4]
  useg->len -= remainder;
 8004484:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |      441f      	add	r7, r3
 8004486:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |      8137      	strh	r7, [r6, #8]
  TCPH_SET_FLAG(useg->tcphdr, split_flags);
 8004488:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |      8993      	ldrh	r3, [r2, #12]
 800448a:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |      ea43 230a 	orr.w	r3, r3, sl, lsl #8
 800448e:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |      8193      	strh	r3, [r2, #12]
  useg->oversize_left = 0;
 8004490:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |      2300      	movs	r3, #0
 8004492:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |      8173      	strh	r3, [r6, #10]
  pcb->snd_queuelen += pbuf_clen(useg->p);
 8004494:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |      f7fe f8c6 	bl	8002624 <pbuf_clen>
 8004498:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |      4601      	mov	r1, r0
  pcb->snd_queuelen += pbuf_clen(seg->p);
 800449a:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |      f8d8 0004 	ldr.w	r0, [r8, #4]
  pcb->snd_queuelen += pbuf_clen(useg->p);
 800449e:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |      f8b4 7066 	ldrh.w	r7, [r4, #102]	@ 0x66
  pcb->snd_queuelen += pbuf_clen(seg->p);
 80044a2:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |      f7fe f8bf 	bl	8002624 <pbuf_clen>
 80044a6:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |      4401      	add	r1, r0
  seg->next = useg->next;
 80044a8:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |      6833      	ldr	r3, [r6, #0]
  pcb->snd_queuelen += pbuf_clen(seg->p);
 80044aa:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |      440f      	add	r7, r1
 80044ac:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |      f8a4 7066 	strh.w	r7, [r4, #102]	@ 0x66
  seg->next = useg->next;
 80044b0:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |      f8c8 3000 	str.w	r3, [r8]
  useg->next = seg;
 80044b4:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |      f8c6 8000 	str.w	r8, [r6]
  if (seg->next == NULL) {
 80044b8:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |      f8d8 3000 	ldr.w	r3, [r8]
 80044bc:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  +----- b90b      	cbnz	r3, 80044c2 <tcp_tmr+0x416>
    pcb->unsent_oversize = 0;
 80044be:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |      f8a4 3068 	strh.w	r3, [r4, #104]	@ 0x68
                if (tcp_output(pcb) == ERR_OK) {
 80044c2:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  \----> 4620      	mov	r0, r4
 80044c4:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |         f7ff f8a6 	bl	8003614 <tcp_output>
 80044c8:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  /--|--|--|--|-------- b138      	cbz	r0, 80044da <tcp_tmr+0x42e>
 80044ca:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  +--|--|--|--|--|--|-------- e043      	b.n	8004554 <tcp_tmr+0x4a8>
            pcb->persist_cnt++;
 80044cc:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  \-------> 3301      	adds	r3, #1
 80044ce:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |            b2db      	uxtb	r3, r3
          if (pcb->persist_cnt >= backoff_cnt) {
 80044d0:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |            4299      	cmp	r1, r3
            pcb->persist_cnt++;
 80044d2:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |            f884 3098 	strb.w	r3, [r4, #152]	@ 0x98
          if (pcb->persist_cnt >= backoff_cnt) {
 80044d6:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  \----------- f67f af45 	bls.w	8004364 <tcp_tmr+0x2b8>
    pcb_remove = 0;
 80044da:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  >--|--|-------------> 2600      	movs	r6, #0
 80044dc:	|  |  |  |  |  |  |  |  |  |  |  |  |  \--|--|--|--|--|--|-------------- e687      	b.n	80041ee <tcp_tmr+0x142>
  if (seg == NULL) {
 80044de:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |  \-------------> 2e00      	cmp	r6, #0
 80044e0:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  +--|--|--|----------------- d038      	beq.n	8004554 <tcp_tmr+0x4a8>
  /* increment probe count. NOTE: we record probe even if it fails
     to actually transmit due to an error. This ensures memory exhaustion/
     routing problem doesn't leave a zero-window pcb as an indefinite zombie.
     RTO mechanism has similar behavior, see pcb->nrtx */
  if (pcb->persist_probe < 0xFF) {
    ++pcb->persist_probe;
 80044e2:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |                  1c53      	adds	r3, r2, #1
 80044e4:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |                  f884 309a 	strb.w	r3, [r4, #154]	@ 0x9a
  }

  is_fin = ((TCPH_FLAGS(seg->tcphdr) & TCP_FIN) != 0) && (seg->len == 0);
 80044e8:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |                  6933      	ldr	r3, [r6, #16]
 80044ea:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |                  f8b3 800c 	ldrh.w	r8, [r3, #12]
  /* we want to send one seqno: either FIN or data (no options) */
  len = is_fin ? 0 : 1;

  p = tcp_output_alloc_header(pcb, optlen, len, seg->tcphdr->seqno);
 80044ee:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |                  685a      	ldr	r2, [r3, #4]
 80044f0:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |                  fa98 f898 	rev16.w	r8, r8
  is_fin = ((TCPH_FLAGS(seg->tcphdr) & TCP_FIN) != 0) && (seg->len == 0);
 80044f4:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |                  f018 0801 	ands.w	r8, r8, #1
 80044f8:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |                  bf1e      	ittt	ne
 80044fa:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |                  f8b6 8008 	ldrhne.w	r8, [r6, #8]
 80044fe:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |                  fab8 f888 	clzne	r8, r8
 8004502:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |                  ea4f 1858 	movne.w	r8, r8, lsr #5
  p = tcp_output_alloc_header(pcb, optlen, len, seg->tcphdr->seqno);
 8004506:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |                  f088 0101 	eor.w	r1, r8, #1
 800450a:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |                  4620      	mov	r0, r4
 800450c:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |                  f004 ff40 	bl	8009390 <tcp_output_alloc_header.constprop.0>
  if (p == NULL) {
 8004510:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |                  4607      	mov	r7, r0
 8004512:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |                  2800      	cmp	r0, #0
 8004514:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  +--|----------------- d0e1      	beq.n	80044da <tcp_tmr+0x42e>
    LWIP_DEBUGF(TCP_DEBUG, ("tcp_zero_window_probe: no memory for pbuf\n"));
    return ERR_MEM;
  }
  tcphdr = (struct tcp_hdr *)p->payload;
 8004516:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |                  6841      	ldr	r1, [r0, #4]

  if (is_fin) {
 8004518:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |                  f1b8 0f00 	cmp.w	r8, #0
 800451c:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |              /-- d025      	beq.n	800456a <tcp_tmr+0x4be>
    /* FIN segment, no data */
    TCPH_FLAGS_SET(tcphdr, TCP_ACK | TCP_FIN);
 800451e:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |              |   898b      	ldrh	r3, [r1, #12]
 8004520:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |              |   f423 537c 	bic.w	r3, r3, #16128	@ 0x3f00
 8004524:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |              |   f443 5388 	orr.w	r3, r3, #4352	@ 0x1100
 8004528:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |              |   818b      	strh	r3, [r1, #12]
       Ensure we copy the first TCP data byte: */
    pbuf_copy_partial(seg->p, d, 1, seg->p->tot_len - seg->len);
  }

  /* The byte may be acknowledged without the window being opened. */
  snd_nxt = lwip_ntohl(seg->tcphdr->seqno) + 1;
 800452a:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |           /--|-> 6933      	ldr	r3, [r6, #16]
 800452c:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |           |  |   6858      	ldr	r0, [r3, #4]
 800452e:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |           |  |   f003 fe01 	bl	8008134 <lwip_htonl>
  if (TCP_SEQ_LT(pcb->snd_nxt, snd_nxt)) {
 8004532:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |           |  |   6d23      	ldr	r3, [r4, #80]	@ 0x50
  snd_nxt = lwip_ntohl(seg->tcphdr->seqno) + 1;
 8004534:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |           |  |   3001      	adds	r0, #1
  if (TCP_SEQ_LT(pcb->snd_nxt, snd_nxt)) {
 8004536:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |           |  |   1a1b      	subs	r3, r3, r0
 8004538:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |           |  |   2b00      	cmp	r3, #0
    pcb->snd_nxt = snd_nxt;
 800453a:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |           |  |   bfb8      	it	lt
 800453c:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |           |  |   6520      	strlt	r0, [r4, #80]	@ 0x50
  }
  tcp_output_fill_options(pcb, p, 0, 0);
 800453e:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |           |  |   4638      	mov	r0, r7
 8004540:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |           |  |   f004 fd50 	bl	8008fe4 <tcp_output_fill_options.constprop.0>

  err = tcp_output_control_segment(pcb, p, &pcb->local_ip, &pcb->remote_ip);
 8004544:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |           |  |   1d23      	adds	r3, r4, #4
 8004546:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |           |  |   4622      	mov	r2, r4
 8004548:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |           |  |   4639      	mov	r1, r7
 800454a:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |           |  |   4620      	mov	r0, r4
 800454c:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |           |  |   f7fe fbb2 	bl	8002cb4 <tcp_output_control_segment>
              if (tcp_zero_window_probe(pcb) != ERR_OK) {
 8004550:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |           |  |   2800      	cmp	r0, #0
 8004552:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  +--|-----------|--|-- d1c2      	bne.n	80044da <tcp_tmr+0x42e>
              pcb->persist_cnt = 0;
 8004554:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  >--|--|--|-----------|--|-> 2300      	movs	r3, #0
 8004556:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |           |  |   f884 3098 	strb.w	r3, [r4, #152]	@ 0x98
              if (pcb->persist_backoff < sizeof(tcp_persist_backoff)) {
 800455a:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |           |  |   f894 3099 	ldrb.w	r3, [r4, #153]	@ 0x99
 800455e:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |           |  |   2b06      	cmp	r3, #6
                pcb->persist_backoff++;
 8004560:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |           |  |   bf9c      	itt	ls
 8004562:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |           |  |   3301      	addls	r3, #1
 8004564:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |           |  |   f884 3099 	strbls.w	r3, [r4, #153]	@ 0x99
 8004568:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  +--|-----------|--|-- e7b7      	b.n	80044da <tcp_tmr+0x42e>
    pbuf_copy_partial(seg->p, d, 1, seg->p->tot_len - seg->len);
 800456a:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |           |  \-> 6870      	ldr	r0, [r6, #4]
 800456c:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |           |      8932      	ldrh	r2, [r6, #8]
 800456e:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |           |      8903      	ldrh	r3, [r0, #8]
 8004570:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |           |      1a9b      	subs	r3, r3, r2
 8004572:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |           |      b29b      	uxth	r3, r3
 8004574:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |           |      2201      	movs	r2, #1
 8004576:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |           |      3114      	adds	r1, #20
 8004578:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |           |      f7fd faf0 	bl	8001b5c <pbuf_copy_partial>
 800457c:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |           \----- e7d5      	b.n	800452a <tcp_tmr+0x47e>
  p = pbuf_alloc(PBUF_TRANSPORT, remainder + optlen, PBUF_RAM);
 800457e:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  \--|--|----------------> f04f 0800 	mov.w	r8, #0
  TCP_STATS_INC(tcp.memerr);
 8004582:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |     |  \----------------> f8b5 3048 	ldrh.w	r3, [r5, #72]	@ 0x48
 8004586:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |     |                     3301      	adds	r3, #1
 8004588:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |     |                     f8a5 3048 	strh.w	r3, [r5, #72]	@ 0x48
  if (p != NULL) {
 800458c:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |     |                     f1b8 0f00 	cmp.w	r8, #0
 8004590:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  +-----|-------------------- d0e0      	beq.n	8004554 <tcp_tmr+0x4a8>
    pbuf_free(p);
 8004592:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |     |                     4640      	mov	r0, r8
 8004594:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |     |                     f005 fc12 	bl	8009dbc <pbuf_free.isra.0>
 8004598:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  \-----|-------------------- e7dc      	b.n	8004554 <tcp_tmr+0x4a8>
 800459a:	|  |  |  |  |  |  |  |  |  |  |  |  |     |        |                     bf00      	nop
 800459c:	|  |  |  |  |  |  |  |  |  |  |  |  |     |        |                     0800b549 	.word	0x0800b549
 80045a0:	|  |  |  |  |  |  |  |  |  |  |  |  |     |        |                     0800bf5f 	.word	0x0800bf5f
 80045a4:	|  |  |  |  |  |  |  |  |  |  |  |  |     |        |                     0800b232 	.word	0x0800b232
 80045a8:	|  |  |  |  |  |  |  |  |  |  |  |  |     |        |                     20000060 	.word	0x20000060
 80045ac:	|  |  |  |  |  |  |  |  |  |  |  |  |     |        |                     0800bf91 	.word	0x0800bf91
 80045b0:	|  |  |  |  |  |  |  |  |  |  |  |  |     |        |                     0800d264 	.word	0x0800d264
 80045b4:	|  |  |  |  |  |  |  |  |  |  |  |  |     |        |                     0800bfc6 	.word	0x0800bfc6
 80045b8:	|  |  |  |  |  |  |  |  |  |  |  |  |     |        |                     0800bfd3 	.word	0x0800bfd3
 80045bc:	|  |  |  |  |  |  |  |  |  |  |  |  |     |        |                     0800b5cd 	.word	0x0800b5cd
        if ((pcb->rtime >= 0) && (pcb->rtime < 0x7FFF)) {
 80045c0:	|  |  |  |  |  |  |  |  |  |  |  |  |     \--------|-------------------> 8e23      	ldrh	r3, [r4, #48]	@ 0x30
 80045c2:	|  |  |  |  |  |  |  |  |  |  |  |  |              |                     f647 72fe 	movw	r2, #32766	@ 0x7ffe
 80045c6:	|  |  |  |  |  |  |  |  |  |  |  |  |              |                     4293      	cmp	r3, r2
          ++pcb->rtime;
 80045c8:	|  |  |  |  |  |  |  |  |  |  |  |  |              |                     bf9c      	itt	ls
 80045ca:	|  |  |  |  |  |  |  |  |  |  |  |  |              |                     3301      	addls	r3, #1
 80045cc:	|  |  |  |  |  |  |  |  |  |  |  |  |              |                     8623      	strhls	r3, [r4, #48]	@ 0x30
        if (pcb->rtime >= pcb->rto) {
 80045ce:	|  |  |  |  |  |  |  |  |  |  |  |  |              |                     f9b4 2030 	ldrsh.w	r2, [r4, #48]	@ 0x30
 80045d2:	|  |  |  |  |  |  |  |  |  |  |  |  |              |                     f9b4 3040 	ldrsh.w	r3, [r4, #64]	@ 0x40
 80045d6:	|  |  |  |  |  |  |  |  |  |  |  |  |              |                     429a      	cmp	r2, r3
 80045d8:	|  |  |  |  |  |  |  |  |  |  |  |  |              +-------------------- f6ff af7f 	blt.w	80044da <tcp_tmr+0x42e>
          if ((tcp_rexmit_rto_prepare(pcb) == ERR_OK) || ((pcb->unacked == NULL) && (pcb->unsent != NULL))) {
 80045dc:	|  |  |  |  |  |  |  |  |  |  |  |  |              |                     4620      	mov	r0, r4
 80045de:	|  |  |  |  |  |  |  |  |  |  |  |  |              |                     f7fd fc0d 	bl	8001dfc <tcp_rexmit_rto_prepare>
 80045e2:	|  |  |  |  |  |  |  |  |  |  |  |  |              |                 /-- b138      	cbz	r0, 80045f4 <tcp_tmr+0x548>
 80045e4:	|  |  |  |  |  |  |  |  |  |  |  |  |              |                 |   6f23      	ldr	r3, [r4, #112]	@ 0x70
 80045e6:	|  |  |  |  |  |  |  |  |  |  |  |  |              |                 |   2b00      	cmp	r3, #0
 80045e8:	|  |  |  |  |  |  |  |  |  |  |  |  |              +-----------------|-- f47f af77 	bne.w	80044da <tcp_tmr+0x42e>
 80045ec:	|  |  |  |  |  |  |  |  |  |  |  |  |              |                 |   6ee3      	ldr	r3, [r4, #108]	@ 0x6c
 80045ee:	|  |  |  |  |  |  |  |  |  |  |  |  |              |                 |   2b00      	cmp	r3, #0
 80045f0:	|  |  |  |  |  |  |  |  |  |  |  |  |              +-----------------|-- f43f af73 	beq.w	80044da <tcp_tmr+0x42e>
            if (pcb->state != SYN_SENT) {
 80045f4:	|  |  |  |  |  |  |  |  |  |  |  |  |              |                 \-> 7d23      	ldrb	r3, [r4, #20]
 80045f6:	|  |  |  |  |  |  |  |  |  |  |  |  |              |                     2b02      	cmp	r3, #2
 80045f8:	|  |  |  |  |  |  |  |  |  |  |  |  |              |                 /-- d016      	beq.n	8004628 <tcp_tmr+0x57c>
              int calc_rto = ((pcb->sa >> 3) + pcb->sv) << tcp_backoff[backoff_idx];
 80045fa:	|  |  |  |  |  |  |  |  |  |  |  |  |              |                 |   f9b4 203c 	ldrsh.w	r2, [r4, #60]	@ 0x3c
 80045fe:	|  |  |  |  |  |  |  |  |  |  |  |  |              |                 |   f9b4 303e 	ldrsh.w	r3, [r4, #62]	@ 0x3e
              u8_t backoff_idx = LWIP_MIN(pcb->nrtx, sizeof(tcp_backoff) - 1);
 8004602:	|  |  |  |  |  |  |  |  |  |  |  |  |              |                 |   f894 1042 	ldrb.w	r1, [r4, #66]	@ 0x42
              int calc_rto = ((pcb->sa >> 3) + pcb->sv) << tcp_backoff[backoff_idx];
 8004606:	|  |  |  |  |  |  |  |  |  |  |  |  |              |                 |   eb03 03e2 	add.w	r3, r3, r2, asr #3
 800460a:	|  |  |  |  |  |  |  |  |  |  |  |  |              |                 |   4a76      	ldr	r2, [pc, #472]	@ (80047e4 <tcp_tmr+0x738>)
 800460c:	|  |  |  |  |  |  |  |  |  |  |  |  |              |                 |   290c      	cmp	r1, #12
 800460e:	|  |  |  |  |  |  |  |  |  |  |  |  |              |                 |   bf94      	ite	ls
 8004610:	|  |  |  |  |  |  |  |  |  |  |  |  |              |                 |   1852      	addls	r2, r2, r1
 8004612:	|  |  |  |  |  |  |  |  |  |  |  |  |              |                 |   320c      	addhi	r2, #12
 8004614:	|  |  |  |  |  |  |  |  |  |  |  |  |              |                 |   f892 20e3 	ldrb.w	r2, [r2, #227]	@ 0xe3
 8004618:	|  |  |  |  |  |  |  |  |  |  |  |  |              |                 |   4093      	lsls	r3, r2
              pcb->rto = (s16_t)LWIP_MIN(calc_rto, 0x7FFF);
 800461a:	|  |  |  |  |  |  |  |  |  |  |  |  |              |                 |   f647 72ff 	movw	r2, #32767	@ 0x7fff
 800461e:	|  |  |  |  |  |  |  |  |  |  |  |  |              |                 |   4293      	cmp	r3, r2
 8004620:	|  |  |  |  |  |  |  |  |  |  |  |  |              |                 |   bfa8      	it	ge
 8004622:	|  |  |  |  |  |  |  |  |  |  |  |  |              |                 |   4613      	movge	r3, r2
 8004624:	|  |  |  |  |  |  |  |  |  |  |  |  |              |                 |   f8a4 3040 	strh.w	r3, [r4, #64]	@ 0x40
            eff_wnd = LWIP_MIN(pcb->cwnd, pcb->snd_wnd);
 8004628:	|  |  |  |  |  |  |  |  |  |  |  |  |              |                 \-> f8b4 2048 	ldrh.w	r2, [r4, #72]	@ 0x48
 800462c:	|  |  |  |  |  |  |  |  |  |  |  |  |              |                     f8b4 3060 	ldrh.w	r3, [r4, #96]	@ 0x60
            if (pcb->ssthresh < (tcpwnd_size_t)(pcb->mss << 1)) {
 8004630:	|  |  |  |  |  |  |  |  |  |  |  |  |              |                     8e60      	ldrh	r0, [r4, #50]	@ 0x32
            pcb->cwnd = pcb->mss;
 8004632:	|  |  |  |  |  |  |  |  |  |  |  |  |              |                     f8a4 0048 	strh.w	r0, [r4, #72]	@ 0x48
            pcb->ssthresh = eff_wnd >> 1;
 8004636:	|  |  |  |  |  |  |  |  |  |  |  |  |              |                     4293      	cmp	r3, r2
 8004638:	|  |  |  |  |  |  |  |  |  |  |  |  |              |                     bf28      	it	cs
 800463a:	|  |  |  |  |  |  |  |  |  |  |  |  |              |                     4613      	movcs	r3, r2
            if (pcb->ssthresh < (tcpwnd_size_t)(pcb->mss << 1)) {
 800463c:	|  |  |  |  |  |  |  |  |  |  |  |  |              |                     0042      	lsls	r2, r0, #1
 800463e:	|  |  |  |  |  |  |  |  |  |  |  |  |              |                     085b      	lsrs	r3, r3, #1
 8004640:	|  |  |  |  |  |  |  |  |  |  |  |  |              |                     b292      	uxth	r2, r2
 8004642:	|  |  |  |  |  |  |  |  |  |  |  |  |              |                     4293      	cmp	r3, r2
            pcb->rtime = 0;
 8004644:	|  |  |  |  |  |  |  |  |  |  |  |  |              |                     f04f 0100 	mov.w	r1, #0
            if (pcb->ssthresh < (tcpwnd_size_t)(pcb->mss << 1)) {
 8004648:	|  |  |  |  |  |  |  |  |  |  |  |  |              |                     bf38      	it	cc
 800464a:	|  |  |  |  |  |  |  |  |  |  |  |  |              |                     4613      	movcc	r3, r2
            pcb->rtime = 0;
 800464c:	|  |  |  |  |  |  |  |  |  |  |  |  |              |                     8621      	strh	r1, [r4, #48]	@ 0x30
            if (pcb->ssthresh < (tcpwnd_size_t)(pcb->mss << 1)) {
 800464e:	|  |  |  |  |  |  |  |  |  |  |  |  |              |                     f8a4 304a 	strh.w	r3, [r4, #74]	@ 0x4a
            pcb->bytes_acked = 0;
 8004652:	|  |  |  |  |  |  |  |  |  |  |  |  |              |                     f8a4 106a 	strh.w	r1, [r4, #106]	@ 0x6a
            tcp_rexmit_rto_commit(pcb);
 8004656:	|  |  |  |  |  |  |  |  |  |  |  |  |              |                     4620      	mov	r0, r4
 8004658:	|  |  |  |  |  |  |  |  |  |  |  |  |              |                     f7ff fd02 	bl	8004060 <tcp_rexmit_rto_commit>
 800465c:	|  |  |  |  |  |  |  |  |  |  |  |  |              \-------------------- e73d      	b.n	80044da <tcp_tmr+0x42e>
      if ((u32_t)(tcp_ticks - pcb->tmr) >
 800465e:	|  |  |  |  |  |  |  |  |  |  |  |  \----------------------------------> 6a23      	ldr	r3, [r4, #32]
 8004660:	|  |  |  |  |  |  |  |  |  |  |  |                                       f8d5 10d8 	ldr.w	r1, [r5, #216]	@ 0xd8
 8004664:	|  |  |  |  |  |  |  |  |  |  |  |                                       1ac9      	subs	r1, r1, r3
          (pcb->keep_idle + TCP_KEEP_DUR(pcb)) / TCP_SLOW_INTERVAL) {
 8004666:	|  |  |  |  |  |  |  |  |  |  |  |                                       f8d4 3094 	ldr.w	r3, [r4, #148]	@ 0x94
 800466a:	|  |  |  |  |  |  |  |  |  |  |  |                                       f503 2224 	add.w	r2, r3, #671744	@ 0xa4000
 800466e:	|  |  |  |  |  |  |  |  |  |  |  |                                       f602 42b8 	addw	r2, r2, #3256	@ 0xcb8
 8004672:	|  |  |  |  |  |  |  |  |  |  |  |                                       f44f 70fa 	mov.w	r0, #500	@ 0x1f4
 8004676:	|  |  |  |  |  |  |  |  |  |  |  |                                       fbb2 f2f0 	udiv	r2, r2, r0
      if ((u32_t)(tcp_ticks - pcb->tmr) >
 800467a:	|  |  |  |  |  |  |  |  |  |  |  |                                       4291      	cmp	r1, r2
 800467c:	|  |  |  |  |  |  |  |  |  |  |  |                                   /-- d903      	bls.n	8004686 <tcp_tmr+0x5da>
        ++pcb_remove;
 800467e:	|  |  |  |  |  |  |  |  |  |  |  |                                   |   3601      	adds	r6, #1
        ++pcb_reset;
 8004680:	|  |  |  |  |  |  |  |  |  |  |  |                                   |   9f05      	ldr	r7, [sp, #20]
        ++pcb_remove;
 8004682:	|  |  |  |  |  |  |  |  |  |  |  |                                   |   b2f6      	uxtb	r6, r6
        ++pcb_reset;
 8004684:	|  |  |  |  |  |  |  |  |  |  |  \-----------------------------------|-- e5cb      	b.n	800421e <tcp_tmr+0x172>
                 (pcb->keep_idle + pcb->keep_cnt_sent * TCP_KEEP_INTVL(pcb))
 8004686:	|  |  |  |  |  |  |  |  |  |  |                                      \-> f894 209b 	ldrb.w	r2, [r4, #155]	@ 0x9b
 800468a:	|  |  |  |  |  |  |  |  |  |  |                                          4f57      	ldr	r7, [pc, #348]	@ (80047e8 <tcp_tmr+0x73c>)
 800468c:	|  |  |  |  |  |  |  |  |  |  |                                          fb07 3302 	mla	r3, r7, r2, r3
                 / TCP_SLOW_INTERVAL) {
 8004690:	|  |  |  |  |  |  |  |  |  |  |                                          fbb3 f3f0 	udiv	r3, r3, r0
      } else if ((u32_t)(tcp_ticks - pcb->tmr) >
 8004694:	|  |  |  |  |  |  |  |  |  |  |                                          4299      	cmp	r1, r3
 8004696:	|  |  |  |  +--|--|--|--|--|--|----------------------------------------- f67f adc1 	bls.w	800421c <tcp_tmr+0x170>
  p = tcp_output_alloc_header(pcb, optlen, 0, lwip_htonl(pcb->snd_nxt - 1));
 800469a:	|  |  |  |  |  |  |  |  |  |  |                                          6d20      	ldr	r0, [r4, #80]	@ 0x50
 800469c:	|  |  |  |  |  |  |  |  |  |  |                                          3801      	subs	r0, #1
 800469e:	|  |  |  |  |  |  |  |  |  |  |                                          f003 fd49 	bl	8008134 <lwip_htonl>
 80046a2:	|  |  |  |  |  |  |  |  |  |  |                                          2100      	movs	r1, #0
 80046a4:	|  |  |  |  |  |  |  |  |  |  |                                          4602      	mov	r2, r0
 80046a6:	|  |  |  |  |  |  |  |  |  |  |                                          4620      	mov	r0, r4
 80046a8:	|  |  |  |  |  |  |  |  |  |  |                                          f004 fe72 	bl	8009390 <tcp_output_alloc_header.constprop.0>
  if (p == NULL) {
 80046ac:	|  |  |  |  |  |  |  |  |  |  |                                          4607      	mov	r7, r0
 80046ae:	|  |  |  |  |  |  |  |  |  |  |                                          2800      	cmp	r0, #0
 80046b0:	|  |  |  |  +--|--|--|--|--|--|----------------------------------------- f43f adb4 	beq.w	800421c <tcp_tmr+0x170>
  tcp_output_fill_options(pcb, p, 0, 0);
 80046b4:	|  |  |  |  |  |  |  |  |  |  |                                          f004 fc96 	bl	8008fe4 <tcp_output_fill_options.constprop.0>
  err = tcp_output_control_segment(pcb, p, &pcb->local_ip, &pcb->remote_ip);
 80046b8:	|  |  |  |  |  |  |  |  |  |  |                                          1d23      	adds	r3, r4, #4
 80046ba:	|  |  |  |  |  |  |  |  |  |  |                                          4622      	mov	r2, r4
 80046bc:	|  |  |  |  |  |  |  |  |  |  |                                          4639      	mov	r1, r7
 80046be:	|  |  |  |  |  |  |  |  |  |  |                                          4620      	mov	r0, r4
 80046c0:	|  |  |  |  |  |  |  |  |  |  |                                          f7fe faf8 	bl	8002cb4 <tcp_output_control_segment>
        if (err == ERR_OK) {
 80046c4:	|  |  |  |  |  |  |  |  |  |  |                                          2800      	cmp	r0, #0
 80046c6:	|  |  |  |  +--|--|--|--|--|--|----------------------------------------- f47f ada9 	bne.w	800421c <tcp_tmr+0x170>
          pcb->keep_cnt_sent++;
 80046ca:	|  |  |  |  |  |  |  |  |  |  |                                          f894 309b 	ldrb.w	r3, [r4, #155]	@ 0x9b
 80046ce:	|  |  |  |  |  |  |  |  |  |  |                                          3301      	adds	r3, #1
 80046d0:	|  |  |  |  |  |  |  |  |  |  |                                          f884 309b 	strb.w	r3, [r4, #155]	@ 0x9b
 80046d4:	|  |  |  |  \--|--|--|--|--|--|----------------------------------------- e5a2      	b.n	800421c <tcp_tmr+0x170>
    if (pcb->state == LAST_ACK) {
 80046d6:	|  |  |  |     |  |  \--|--|--|----------------------------------------> 2b09      	cmp	r3, #9
 80046d8:	|  |  |  |     |  |     \--|--|----------------------------------------- f47f adbc 	bne.w	8004254 <tcp_tmr+0x1a8>
      if ((u32_t)(tcp_ticks - pcb->tmr) > 2 * TCP_MSL / TCP_SLOW_INTERVAL) {
 80046dc:	|  |  |  |     |  |        |  |                                          f8d5 30d8 	ldr.w	r3, [r5, #216]	@ 0xd8
 80046e0:	|  |  |  |     |  |        |  |                                          6a22      	ldr	r2, [r4, #32]
 80046e2:	|  |  |  |     |  |        |  |                                          1a9b      	subs	r3, r3, r2
 80046e4:	|  |  |  |     |  |        |  |                                          2bf0      	cmp	r3, #240	@ 0xf0
 80046e6:	|  |  |  |     |  \--------|--|----------------------------------------- e5b4      	b.n	8004252 <tcp_tmr+0x1a6>
        LWIP_ASSERT("tcp_slowtmr: first pcb == tcp_active_pcbs", tcp_active_pcbs == pcb);
 80046e8:	|  |  |  |     |           \--|----------------------------------------> f8d5 30bc 	ldr.w	r3, [r5, #188]	@ 0xbc
 80046ec:	|  |  |  |     |              |                                          429c      	cmp	r4, r3
 80046ee:	|  |  |  |     |              |                                      /-- d00b      	beq.n	8004708 <tcp_tmr+0x65c>
 80046f0:	|  |  |  |     |              |                                      |   b672      	cpsid	i
 80046f2:	|  |  |  |     |              |                                      |   4b3e      	ldr	r3, [pc, #248]	@ (80047ec <tcp_tmr+0x740>)
 80046f4:	|  |  |  |     |              |                                      |   f8d9 12fc 	ldr.w	r1, [r9, #764]	@ 0x2fc
 80046f8:	|  |  |  |     |              |                                      |   4a3d      	ldr	r2, [pc, #244]	@ (80047f0 <tcp_tmr+0x744>)
 80046fa:	|  |  |  |     |              |                                      |   9300      	str	r3, [sp, #0]
 80046fc:	|  |  |  |     |              |                                      |   483d      	ldr	r0, [pc, #244]	@ (80047f4 <tcp_tmr+0x748>)
 80046fe:	|  |  |  |     |              |                                      |   f240 5375 	movw	r3, #1397	@ 0x575
 8004702:	|  |  |  |     |              |                                      |   f7fc fdf9 	bl	80012f8 <printf_>
 8004706:	|  |  |  |     |              |                                      |   be00      	bkpt	0x0000
        tcp_active_pcbs = pcb->next;
 8004708:	|  |  |  |     |              |                                      \-> 68e3      	ldr	r3, [r4, #12]
 800470a:	|  |  |  |     |              |                                          f8c5 30bc 	str.w	r3, [r5, #188]	@ 0xbc
 800470e:	|  |  |  |     |              \----------------------------------------- e5c1      	b.n	8004294 <tcp_tmr+0x1e8>
      ++prev->polltmr;
 8004710:	|  |  |  |     \-------------------------------------------------------> 7f23      	ldrb	r3, [r4, #28]
      if (prev->polltmr >= prev->pollinterval) {
 8004712:	|  |  |  |                                                               7f62      	ldrb	r2, [r4, #29]
      pcb = pcb->next;
 8004714:	|  |  |  |                                                               68e7      	ldr	r7, [r4, #12]
      ++prev->polltmr;
 8004716:	|  |  |  |                                                               3301      	adds	r3, #1
 8004718:	|  |  |  |                                                               b2db      	uxtb	r3, r3
      if (prev->polltmr >= prev->pollinterval) {
 800471a:	|  |  |  |                                                               429a      	cmp	r2, r3
      ++prev->polltmr;
 800471c:	|  |  |  |                                                               7723      	strb	r3, [r4, #28]
      if (prev->polltmr >= prev->pollinterval) {
 800471e:	|  |  |  +-------------------------------------------------------------- f63f ad59 	bhi.w	80041d4 <tcp_tmr+0x128>
        TCP_EVENT_POLL(prev, err);
 8004722:	|  |  |  |                                                               f8d4 308c 	ldr.w	r3, [r4, #140]	@ 0x8c
        prev->polltmr = 0;
 8004726:	|  |  |  |                                                               7726      	strb	r6, [r4, #28]
        tcp_active_pcbs_changed = 0;
 8004728:	|  |  |  |                                                               f885 6100 	strb.w	r6, [r5, #256]	@ 0x100
        TCP_EVENT_POLL(prev, err);
 800472c:	|  |  |  |                                                           /-- b91b      	cbnz	r3, 8004736 <tcp_tmr+0x68a>
          tcp_output(prev);
 800472e:	|  |  |  |                                                        /--|-> 4620      	mov	r0, r4
 8004730:	|  |  |  |                                                        |  |   f7fe ff70 	bl	8003614 <tcp_output>
 8004734:	|  |  |  +--------------------------------------------------------|--|-- e54e      	b.n	80041d4 <tcp_tmr+0x128>
        TCP_EVENT_POLL(prev, err);
 8004736:	|  |  |  |                                                        |  \-> 6920      	ldr	r0, [r4, #16]
 8004738:	|  |  |  |                                                        |      4621      	mov	r1, r4
 800473a:	|  |  |  |                                                        |      4798      	blx	r3
        if (tcp_active_pcbs_changed) {
 800473c:	|  |  |  |                                                        |      f895 3100 	ldrb.w	r3, [r5, #256]	@ 0x100
 8004740:	|  |  |  |                                                        |      2b00      	cmp	r3, #0
 8004742:	|  \--|--|--------------------------------------------------------|----- f47f acd6 	bne.w	80040f2 <tcp_tmr+0x46>
        if (err == ERR_OK) {
 8004746:	|     |  |                                                        |      2800      	cmp	r0, #0
 8004748:	|     |  \--------------------------------------------------------|----- f47f ad44 	bne.w	80041d4 <tcp_tmr+0x128>
 800474c:	|     |                                                           \----- e7ef      	b.n	800472e <tcp_tmr+0x682>
    LWIP_ASSERT("tcp_slowtmr: TIME-WAIT pcb->state == TIME-WAIT", pcb->state == TIME_WAIT);
 800474e:	|     \----------------------------------------------------------------> 7d33      	ldrb	r3, [r6, #20]
 8004750:	|                                                                        2b0a      	cmp	r3, #10
 8004752:	|                                                                    /-- d00b      	beq.n	800476c <tcp_tmr+0x6c0>
 8004754:	|                                                                    |   b672      	cpsid	i
 8004756:	|                                                                    |   f240 53a5 	movw	r3, #1445	@ 0x5a5
 800475a:	|                                                                    |   f8d7 12fc 	ldr.w	r1, [r7, #764]	@ 0x2fc
 800475e:	|                                                                    |   4825      	ldr	r0, [pc, #148]	@ (80047f4 <tcp_tmr+0x748>)
 8004760:	|                                                                    |   f8cd 8000 	str.w	r8, [sp]
 8004764:	|                                                                    |   464a      	mov	r2, r9
 8004766:	|                                                                    |   f7fc fdc7 	bl	80012f8 <printf_>
 800476a:	|                                                                    |   be00      	bkpt	0x0000
    if ((u32_t)(tcp_ticks - pcb->tmr) > 2 * TCP_MSL / TCP_SLOW_INTERVAL) {
 800476c:	|                                                                    \-> f8d5 30d8 	ldr.w	r3, [r5, #216]	@ 0xd8
 8004770:	|                                                                        6a32      	ldr	r2, [r6, #32]
 8004772:	|                                                                        1a9b      	subs	r3, r3, r2
 8004774:	|                                                                        2bf0      	cmp	r3, #240	@ 0xf0
 8004776:	|                                                           /----------- d918      	bls.n	80047aa <tcp_tmr+0x6fe>
      tcp_pcb_purge(pcb);
 8004778:	|                                                           |            4630      	mov	r0, r6
 800477a:	|                                                           |            f7fe f854 	bl	8002826 <tcp_pcb_purge>
      if (prev != NULL) {
 800477e:	|                                                           |  /-------- b9bc      	cbnz	r4, 80047b0 <tcp_tmr+0x704>
        LWIP_ASSERT("tcp_slowtmr: first pcb == tcp_tw_pcbs", tcp_tw_pcbs == pcb);
 8004780:	|                                                           |  |         f8d5 30c0 	ldr.w	r3, [r5, #192]	@ 0xc0
 8004784:	|                                                           |  |         429e      	cmp	r6, r3
 8004786:	|                                                           |  |     /-- d00c      	beq.n	80047a2 <tcp_tmr+0x6f6>
 8004788:	|                                                           |  |     |   b672      	cpsid	i
 800478a:	|                                                           |  |     |   4b1b      	ldr	r3, [pc, #108]	@ (80047f8 <tcp_tmr+0x74c>)
 800478c:	|                                                           |  |     |   4a1b      	ldr	r2, [pc, #108]	@ (80047fc <tcp_tmr+0x750>)
 800478e:	|                                                           |  |     |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8004792:	|                                                           |  |     |   4b16      	ldr	r3, [pc, #88]	@ (80047ec <tcp_tmr+0x740>)
 8004794:	|                                                           |  |     |   9300      	str	r3, [sp, #0]
 8004796:	|                                                           |  |     |   4817      	ldr	r0, [pc, #92]	@ (80047f4 <tcp_tmr+0x748>)
 8004798:	|                                                           |  |     |   f240 53b7 	movw	r3, #1463	@ 0x5b7
 800479c:	|                                                           |  |     |   f7fc fdac 	bl	80012f8 <printf_>
 80047a0:	|                                                           |  |     |   be00      	bkpt	0x0000
        tcp_tw_pcbs = pcb->next;
 80047a2:	|                                                           |  |     \-> 68f3      	ldr	r3, [r6, #12]
 80047a4:	|                                                           |  |         f8c5 30c0 	str.w	r3, [r5, #192]	@ 0xc0
 80047a8:	|                                                           |  |  /----- e015      	b.n	80047d6 <tcp_tmr+0x72a>
      prev = pcb;
 80047aa:	|                                                           \--|--|----> 4634      	mov	r4, r6
      pcb = pcb->next;
 80047ac:	|                                                              |  |      68f6      	ldr	r6, [r6, #12]
 80047ae:	+--------------------------------------------------------------|--|----- e4ad      	b.n	800410c <tcp_tmr+0x60>
        LWIP_ASSERT("tcp_slowtmr: middle tcp != tcp_tw_pcbs", pcb != tcp_tw_pcbs);
 80047b0:	|                                                              \--|----> f8d5 30c0 	ldr.w	r3, [r5, #192]	@ 0xc0
 80047b4:	|                                                                 |      429e      	cmp	r6, r3
 80047b6:	|                                                                 |  /-- d10c      	bne.n	80047d2 <tcp_tmr+0x726>
 80047b8:	|                                                                 |  |   b672      	cpsid	i
 80047ba:	|                                                                 |  |   4b0f      	ldr	r3, [pc, #60]	@ (80047f8 <tcp_tmr+0x74c>)
 80047bc:	|                                                                 |  |   4a10      	ldr	r2, [pc, #64]	@ (8004800 <tcp_tmr+0x754>)
 80047be:	|                                                                 |  |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 80047c2:	|                                                                 |  |   4b0a      	ldr	r3, [pc, #40]	@ (80047ec <tcp_tmr+0x740>)
 80047c4:	|                                                                 |  |   9300      	str	r3, [sp, #0]
 80047c6:	|                                                                 |  |   480b      	ldr	r0, [pc, #44]	@ (80047f4 <tcp_tmr+0x748>)
 80047c8:	|                                                                 |  |   f240 53b3 	movw	r3, #1459	@ 0x5b3
 80047cc:	|                                                                 |  |   f7fc fd94 	bl	80012f8 <printf_>
 80047d0:	|                                                                 |  |   be00      	bkpt	0x0000
        prev->next = pcb->next;
 80047d2:	|                                                                 |  \-> 68f3      	ldr	r3, [r6, #12]
 80047d4:	|                                                                 |      60e3      	str	r3, [r4, #12]
      pcb = pcb->next;
 80047d6:	|                                                                 \----> f8d6 a00c 	ldr.w	sl, [r6, #12]
      tcp_free(pcb2);
 80047da:	|                                                                        4630      	mov	r0, r6
 80047dc:	|                                                                        f7fd fe4a 	bl	8002474 <tcp_free>
      pcb = pcb->next;
 80047e0:	|                                                                        4656      	mov	r6, sl
 80047e2:	\----------------------------------------------------------------------- e493      	b.n	800410c <tcp_tmr+0x60>
 80047e4:	                                                                         0800d264 	.word	0x0800d264
 80047e8:	                                                                         000124f8 	.word	0x000124f8
 80047ec:	                                                                         0800b549 	.word	0x0800b549
 80047f0:	                                                                         0800c00c 	.word	0x0800c00c
 80047f4:	                                                                         0800b232 	.word	0x0800b232
 80047f8:	                                                                         20000060 	.word	0x20000060
 80047fc:	                                                                         0800c08c 	.word	0x0800c08c
 8004800:	                                                                         0800c065 	.word	0x0800c065

08004804 <tcpip_tcp_timer>:
{
 8004804:	       b508      	push	{r3, lr}
  tcp_tmr();
 8004806:	       f7ff fc51 	bl	80040ac <tcp_tmr>
  if (tcp_active_pcbs || tcp_tw_pcbs) {
 800480a:	       4b08      	ldr	r3, [pc, #32]	@ (800482c <tcpip_tcp_timer+0x28>)
 800480c:	       f8d3 20bc 	ldr.w	r2, [r3, #188]	@ 0xbc
 8004810:	   /-- b912      	cbnz	r2, 8004818 <tcpip_tcp_timer+0x14>
 8004812:	   |   f8d3 20c0 	ldr.w	r2, [r3, #192]	@ 0xc0
 8004816:	/--|-- b132      	cbz	r2, 8004826 <tcpip_tcp_timer+0x22>
}
 8004818:	|  \-> e8bd 4008 	ldmia.w	sp!, {r3, lr}
    sys_timeout(TCP_TMR_INTERVAL, tcpip_tcp_timer, NULL);
 800481c:	|      4904      	ldr	r1, [pc, #16]	@ (8004830 <tcpip_tcp_timer+0x2c>)
 800481e:	|      2200      	movs	r2, #0
 8004820:	|      20fa      	movs	r0, #250	@ 0xfa
 8004822:	|      f7fd bcc3 	b.w	80021ac <sys_timeout>
    tcpip_tcp_timer_active = 0;
 8004826:	\----> f8c3 20b8 	str.w	r2, [r3, #184]	@ 0xb8
}
 800482a:	       bd08      	pop	{r3, pc}
 800482c:	       20001158 	.word	0x20001158
 8004830:	       08004805 	.word	0x08004805

08004834 <sys_check_timeouts>:
 *
 * Must be called periodically from your main loop.
 */
void
sys_check_timeouts(void)
{
 8004834:	       b5f8      	push	{r3, r4, r5, r6, r7, lr}
 8004836:	       4b0d      	ldr	r3, [pc, #52]	@ (800486c <sys_check_timeouts+0x38>)
    sys_timeout_handler handler;
    void *arg;

    PBUF_CHECK_FREE_OOSEQ();

    tmptimeout = next_timeout;
 8004838:	       4c0d      	ldr	r4, [pc, #52]	@ (8004870 <sys_check_timeouts+0x3c>)
 800483a:	       f8d3 72fc 	ldr.w	r7, [r3, #764]	@ 0x2fc
 800483e:	/----> f854 1c5c 	ldr.w	r1, [r4, #-92]
    if (tmptimeout == NULL) {
 8004842:	|  /-- b191      	cbz	r1, 800486a <sys_check_timeouts+0x36>
      return;
    }

    if (TIME_LESS_THAN(now, tmptimeout->time)) {
 8004844:	|  |   684b      	ldr	r3, [r1, #4]
 8004846:	|  |   1afa      	subs	r2, r7, r3
 8004848:	|  |   2a00      	cmp	r2, #0
 800484a:	|  +-- db0e      	blt.n	800486a <sys_check_timeouts+0x36>
    }

    /* Timeout has expired */
    next_timeout = tmptimeout->next;
    handler = tmptimeout->h;
    arg = tmptimeout->arg;
 800484c:	|  |   e9d1 5602 	ldrd	r5, r6, [r1, #8]
    next_timeout = tmptimeout->next;
 8004850:	|  |   680a      	ldr	r2, [r1, #0]
 8004852:	|  |   f844 2c5c 	str.w	r2, [r4, #-92]
    if (handler != NULL) {
      LWIP_DEBUGF(TIMERS_DEBUG, ("sct calling h=%s t=%"U32_F" arg=%p\n",
                                 tmptimeout->handler_name, sys_now() - tmptimeout->time, arg));
    }
#endif /* LWIP_DEBUG_TIMERNAMES */
    memp_free(MEMP_SYS_TIMEOUT, tmptimeout);
 8004856:	|  |   2009      	movs	r0, #9
    current_timeout_due_time = tmptimeout->time;
 8004858:	|  |   f844 3c58 	str.w	r3, [r4, #-88]
    memp_free(MEMP_SYS_TIMEOUT, tmptimeout);
 800485c:	|  |   f7fd fdf4 	bl	8002448 <memp_free>
    if (handler != NULL) {
 8004860:	|  |   2d00      	cmp	r5, #0
 8004862:	+--|-- d0ec      	beq.n	800483e <sys_check_timeouts+0xa>
      handler(arg);
 8004864:	|  |   4630      	mov	r0, r6
 8004866:	|  |   47a8      	blx	r5
 8004868:	\--|-- e7e9      	b.n	800483e <sys_check_timeouts+0xa>
    }
    LWIP_TCPIP_THREAD_ALIVE();

    /* Repeat until all expired timers have been called */
  } while (1);
}
 800486a:	   \-> bdf8      	pop	{r3, r4, r5, r6, r7, pc}
 800486c:	       20000060 	.word	0x20000060
 8004870:	       20001158 	.word	0x20001158

08004874 <udp_bind>:
{
 8004874:	                            e92d 41f0 	stmdb	sp!, {r4, r5, r6, r7, r8, lr}
  LWIP_ERROR("udp_bind: invalid pcb", pcb != NULL, return ERR_ARG);
 8004878:	                        /-- b948      	cbnz	r0, 800488e <udp_bind+0x1a>
 800487a:	                        |   4b2b      	ldr	r3, [pc, #172]	@ (8004928 <udp_bind+0xb4>)
 800487c:	                        |   482b      	ldr	r0, [pc, #172]	@ (800492c <udp_bind+0xb8>)
 800487e:	                        |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8004882:	                        |   f7fc fd39 	bl	80012f8 <printf_>
 8004886:	                        |   f06f 000f 	mvn.w	r0, #15
}
 800488a:	   /--------------------|-> e8bd 81f0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, pc}
  for (ipcb = udp_pcbs; ipcb != NULL; ipcb = ipcb->next) {
 800488e:	   |                    \-> 4f28      	ldr	r7, [pc, #160]	@ (8004930 <udp_bind+0xbc>)
 8004890:	   |                        f8d7 5108 	ldr.w	r5, [r7, #264]	@ 0x108
 8004894:	   |                        462c      	mov	r4, r5
 8004896:	   |              /--/----X b96c      	cbnz	r4, 80048b4 <udp_bind+0x40>
  if (port == 0) {
 8004898:	   |        /--/--|--|----X b192      	cbz	r2, 80048c0 <udp_bind+0x4c>
  ip_addr_set_ipaddr(&pcb->local_ip, ipaddr);
 800489a:	   |        |  |  |  |      680e      	ldr	r6, [r1, #0]
    for (ipcb = udp_pcbs; ipcb != NULL; ipcb = ipcb->next) {
 800489c:	   |        |  |  |  |      462b      	mov	r3, r5
 800489e:	/--|--------|--|--|--|----> 2b00      	cmp	r3, #0
 80048a0:	|  |  /-----|--|--|--|----- d131      	bne.n	8004906 <udp_bind+0x92>
  ip_addr_set_ipaddr(&pcb->local_ip, ipaddr);
 80048a2:	|  |  |  /--|--|--|--|----> 680b      	ldr	r3, [r1, #0]
 80048a4:	|  |  |  |  |  |  |  |      6003      	str	r3, [r0, #0]
  pcb->local_port = port;
 80048a6:	|  |  |  |  |  |  |  |      8242      	strh	r2, [r0, #18]
  if (rebind == 0) {
 80048a8:	|  |  |  |  |  |  |  |  /-- b914      	cbnz	r4, 80048b0 <udp_bind+0x3c>
    pcb->next = udp_pcbs;
 80048aa:	|  |  |  |  |  |  |  |  |   60c5      	str	r5, [r0, #12]
    udp_pcbs = pcb;
 80048ac:	|  |  |  |  |  |  |  |  |   f8c7 0108 	str.w	r0, [r7, #264]	@ 0x108
  return ERR_OK;
 80048b0:	|  |  |  |  |  |  |  |  \-> 2000      	movs	r0, #0
 80048b2:	|  +--|--|--|--|--|--|----- e7ea      	b.n	800488a <udp_bind+0x16>
    if (pcb == ipcb) {
 80048b4:	|  |  |  |  |  |  |  \----> 42a0      	cmp	r0, r4
 80048b6:	|  |  |  |  |  |  |     /-- d001      	beq.n	80048bc <udp_bind+0x48>
  for (ipcb = udp_pcbs; ipcb != NULL; ipcb = ipcb->next) {
 80048b8:	|  |  |  |  |  |  |     |   68e4      	ldr	r4, [r4, #12]
 80048ba:	|  |  |  |  |  |  \-----|-- e7ec      	b.n	8004896 <udp_bind+0x22>
      rebind = 1;
 80048bc:	|  |  |  |  |  |        \-> 2401      	movs	r4, #1
 80048be:	|  |  |  |  |  \----------- e7eb      	b.n	8004898 <udp_bind+0x24>
 80048c0:	|  |  |  |  \-------------> f8df c070 	ldr.w	ip, [pc, #112]	@ 8004934 <udp_bind+0xc0>
 80048c4:	|  |  |  |                  f8bc 3044 	ldrh.w	r3, [ip, #68]	@ 0x44
  if (port == 0) {
 80048c8:	|  |  |  |                  f44f 4280 	mov.w	r2, #16384	@ 0x4000
  if (udp_port++ == UDP_LOCAL_PORT_RANGE_END) {
 80048cc:	|  |  |  |                  f64f 7eff 	movw	lr, #65535	@ 0xffff
 80048d0:	|  |  |  |        /-------> 4573      	cmp	r3, lr
 80048d2:	|  |  |  |        |         bf1a      	itte	ne
 80048d4:	|  |  |  |        |         3301      	addne	r3, #1
 80048d6:	|  |  |  |        |         b29b      	uxthne	r3, r3
    udp_port = UDP_LOCAL_PORT_RANGE_START;
 80048d8:	|  |  |  |        |         f44f 4340 	moveq.w	r3, #49152	@ 0xc000
  for (pcb = udp_pcbs; pcb != NULL; pcb = pcb->next) {
 80048dc:	|  |  |  |        |         462e      	mov	r6, r5
 80048de:	|  |  |  |     /--|-----/-X b90e      	cbnz	r6, 80048e4 <udp_bind+0x70>
  return udp_port;
 80048e0:	|  |  |  |     |  |     |   461a      	mov	r2, r3
 80048e2:	|  |  |  |     |  |  /--|-- e007      	b.n	80048f4 <udp_bind+0x80>
    if (pcb->local_port == udp_port) {
 80048e4:	|  |  |  |     |  |  |  \-> f8b6 8012 	ldrh.w	r8, [r6, #18]
 80048e8:	|  |  |  |     |  |  |      4598      	cmp	r8, r3
 80048ea:	|  |  |  |     |  |  |  /-- d10a      	bne.n	8004902 <udp_bind+0x8e>
      if (++n > (UDP_LOCAL_PORT_RANGE_END - UDP_LOCAL_PORT_RANGE_START)) {
 80048ec:	|  |  |  |     |  |  |  |   3a01      	subs	r2, #1
 80048ee:	|  |  |  |     |  |  |  |   b292      	uxth	r2, r2
 80048f0:	|  |  |  |     |  |  |  |   2a00      	cmp	r2, #0
 80048f2:	|  |  |  |     |  \--|--|-- d1ed      	bne.n	80048d0 <udp_bind+0x5c>
 80048f4:	|  |  |  |     |     \--|-> f8ac 3044 	strh.w	r3, [ip, #68]	@ 0x44
    if (port == 0) {
 80048f8:	|  |  |  |     |        |   2a00      	cmp	r2, #0
 80048fa:	|  |  |  \-----|--------|-- d1d2      	bne.n	80048a2 <udp_bind+0x2e>
      return ERR_USE;
 80048fc:	|  |  |        |     /--|-> f06f 0007 	mvn.w	r0, #7
 8004900:	|  \--|--------|-----|--|-- e7c3      	b.n	800488a <udp_bind+0x16>
  for (pcb = udp_pcbs; pcb != NULL; pcb = pcb->next) {
 8004902:	|     |        |     |  \-> 68f6      	ldr	r6, [r6, #12]
 8004904:	|     |        \-----|----- e7eb      	b.n	80048de <udp_bind+0x6a>
      if (pcb != ipcb) {
 8004906:	|     \--------------|----> 4283      	cmp	r3, r0
 8004908:	|                    |  /-- d00c      	beq.n	8004924 <udp_bind+0xb0>
          if ((ipcb->local_port == port) &&
 800490a:	|                    |  |   f8b3 c012 	ldrh.w	ip, [r3, #18]
 800490e:	|                    |  |   4594      	cmp	ip, r2
 8004910:	|                    |  +-- d108      	bne.n	8004924 <udp_bind+0xb0>
              (ip_addr_eq(&ipcb->local_ip, ipaddr) ||
 8004912:	|                    |  |   f8d3 c000 	ldr.w	ip, [r3]
          if ((ipcb->local_port == port) &&
 8004916:	|                    |  |   45b4      	cmp	ip, r6
 8004918:	|                    +--|-- d0f0      	beq.n	80048fc <udp_bind+0x88>
              ip_addr_isany(ipaddr) ||
 800491a:	|                    |  |   2e00      	cmp	r6, #0
 800491c:	|                    +--|-- d0ee      	beq.n	80048fc <udp_bind+0x88>
              ip_addr_isany(&ipcb->local_ip))) ||
 800491e:	|                    |  |   f1bc 0f00 	cmp.w	ip, #0
 8004922:	|                    \--|-- d0eb      	beq.n	80048fc <udp_bind+0x88>
    for (ipcb = udp_pcbs; ipcb != NULL; ipcb = ipcb->next) {
 8004924:	|                       \-> 68db      	ldr	r3, [r3, #12]
 8004926:	\-------------------------- e7ba      	b.n	800489e <udp_bind+0x2a>
 8004928:	                            20000060 	.word	0x20000060
 800492c:	                            0800c0b2 	.word	0x0800c0b2
 8004930:	                            20001158 	.word	0x20001158
 8004934:	                            20000000 	.word	0x20000000

08004938 <acd_restart.lto_priv.0>:
{
 8004938:	    b570      	push	{r4, r5, r6, lr}
  acd->num_conflicts++;
 800493a:	    7b4b      	ldrb	r3, [r1, #13]
{
 800493c:	    460c      	mov	r4, r1
  acd->num_conflicts++;
 800493e:	    3301      	adds	r3, #1
 8004940:	    734b      	strb	r3, [r1, #13]
  acd->acd_conflict_callback(netif, ACD_DECLINE);
 8004942:	    690b      	ldr	r3, [r1, #16]
 8004944:	    2102      	movs	r1, #2
{
 8004946:	    4605      	mov	r5, r0
  acd->acd_conflict_callback(netif, ACD_DECLINE);
 8004948:	    4798      	blx	r3
  if (acd->num_conflicts >= MAX_CONFLICTS) {
 800494a:	    7b63      	ldrb	r3, [r4, #13]
 800494c:	    2b09      	cmp	r3, #9
 800494e:	/-- d905      	bls.n	800495c <acd_restart.lto_priv.0+0x24>
    acd->state = ACD_STATE_RATE_LIMIT;
 8004950:	|   2307      	movs	r3, #7
 8004952:	|   7223      	strb	r3, [r4, #8]
    acd->ttw = (u16_t)(RATE_LIMIT_INTERVAL * ACD_TICKS_PER_SECOND);
 8004954:	|   f44f 7316 	mov.w	r3, #600	@ 0x258
 8004958:	|   8163      	strh	r3, [r4, #10]
}
 800495a:	|   bd70      	pop	{r4, r5, r6, pc}
    acd->state = ACD_STATE_OFF;
 800495c:	\-> 2300      	movs	r3, #0
 800495e:	    7223      	strb	r3, [r4, #8]
    acd->acd_conflict_callback(netif, ACD_RESTART_CLIENT);
 8004960:	    4628      	mov	r0, r5
 8004962:	    6923      	ldr	r3, [r4, #16]
 8004964:	    2101      	movs	r1, #1
}
 8004966:	    e8bd 4070 	ldmia.w	sp!, {r4, r5, r6, lr}
    acd->acd_conflict_callback(netif, ACD_RESTART_CLIENT);
 800496a:	    4718      	bx	r3

0800496c <dhcp_dec_pcb_refcount.lto_priv.0>:
}

/** Free DHCP PCB if the last netif stops using it */
static void
dhcp_dec_pcb_refcount(void)
{
 800496c:	          b513      	push	{r0, r1, r4, lr}
  LWIP_ASSERT("dhcp_pcb_refcount(): refcount error", (dhcp_pcb_refcount > 0));
 800496e:	          4c1e      	ldr	r4, [pc, #120]	@ (80049e8 <dhcp_dec_pcb_refcount.lto_priv.0+0x7c>)
 8004970:	          f894 3112 	ldrb.w	r3, [r4, #274]	@ 0x112
 8004974:	      /-- b963      	cbnz	r3, 8004990 <dhcp_dec_pcb_refcount.lto_priv.0+0x24>
 8004976:	      |   b672      	cpsid	i
 8004978:	      |   4b1c      	ldr	r3, [pc, #112]	@ (80049ec <dhcp_dec_pcb_refcount.lto_priv.0+0x80>)
 800497a:	      |   4a1d      	ldr	r2, [pc, #116]	@ (80049f0 <dhcp_dec_pcb_refcount.lto_priv.0+0x84>)
 800497c:	      |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8004980:	      |   4b1c      	ldr	r3, [pc, #112]	@ (80049f4 <dhcp_dec_pcb_refcount.lto_priv.0+0x88>)
 8004982:	      |   9300      	str	r3, [sp, #0]
 8004984:	      |   481c      	ldr	r0, [pc, #112]	@ (80049f8 <dhcp_dec_pcb_refcount.lto_priv.0+0x8c>)
 8004986:	      |   f44f 7397 	mov.w	r3, #302	@ 0x12e
 800498a:	      |   f7fc fcb5 	bl	80012f8 <printf_>
 800498e:	      |   be00      	bkpt	0x0000
  dhcp_pcb_refcount--;
 8004990:	      \-> f894 3112 	ldrb.w	r3, [r4, #274]	@ 0x112
 8004994:	          3b01      	subs	r3, #1
 8004996:	          b2db      	uxtb	r3, r3
 8004998:	          f884 3112 	strb.w	r3, [r4, #274]	@ 0x112

  if (dhcp_pcb_refcount == 0) {
 800499c:	   /----- b95b      	cbnz	r3, 80049b6 <dhcp_dec_pcb_refcount.lto_priv.0+0x4a>
    udp_remove(dhcp_pcb);
 800499e:	   |      f8d4 1114 	ldr.w	r1, [r4, #276]	@ 0x114
  LWIP_ERROR("udp_remove: invalid pcb", pcb != NULL, return);
 80049a2:	   |  /-- b951      	cbnz	r1, 80049ba <dhcp_dec_pcb_refcount.lto_priv.0+0x4e>
 80049a4:	   |  |   4b11      	ldr	r3, [pc, #68]	@ (80049ec <dhcp_dec_pcb_refcount.lto_priv.0+0x80>)
 80049a6:	   |  |   4815      	ldr	r0, [pc, #84]	@ (80049fc <dhcp_dec_pcb_refcount.lto_priv.0+0x90>)
 80049a8:	   |  |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 80049ac:	   |  |   f7fc fca4 	bl	80012f8 <printf_>
    dhcp_pcb = NULL;
 80049b0:	/--|--|-> 2300      	movs	r3, #0
 80049b2:	|  |  |   f8c4 3114 	str.w	r3, [r4, #276]	@ 0x114
  }
}
 80049b6:	|  \--|-> b002      	add	sp, #8
 80049b8:	|     |   bd10      	pop	{r4, pc}
  if (udp_pcbs == pcb) {
 80049ba:	|     \-> f8d4 3108 	ldr.w	r3, [r4, #264]	@ 0x108
 80049be:	|         4299      	cmp	r1, r3
 80049c0:	|     /-- d106      	bne.n	80049d0 <dhcp_dec_pcb_refcount.lto_priv.0+0x64>
    udp_pcbs = udp_pcbs->next;
 80049c2:	|     |   68cb      	ldr	r3, [r1, #12]
 80049c4:	|     |   f8c4 3108 	str.w	r3, [r4, #264]	@ 0x108
  memp_free(MEMP_UDP_PCB, pcb);
 80049c8:	|  /--|-> 2000      	movs	r0, #0
 80049ca:	|  |  |   f7fd fd3d 	bl	8002448 <memp_free>
 80049ce:	\--|--|-- e7ef      	b.n	80049b0 <dhcp_dec_pcb_refcount.lto_priv.0+0x44>
    for (pcb2 = udp_pcbs; pcb2 != NULL; pcb2 = pcb2->next) {
 80049d0:	   |  \-> 2b00      	cmp	r3, #0
 80049d2:	   +----- d0f9      	beq.n	80049c8 <dhcp_dec_pcb_refcount.lto_priv.0+0x5c>
      if (pcb2->next != NULL && pcb2->next == pcb) {
 80049d4:	   |  /-> 461a      	mov	r2, r3
 80049d6:	   |  |   68db      	ldr	r3, [r3, #12]
 80049d8:	   |  |   2b00      	cmp	r3, #0
 80049da:	   +--|-- d0f5      	beq.n	80049c8 <dhcp_dec_pcb_refcount.lto_priv.0+0x5c>
 80049dc:	   |  |   4299      	cmp	r1, r3
 80049de:	   |  \-- d1f9      	bne.n	80049d4 <dhcp_dec_pcb_refcount.lto_priv.0+0x68>
        pcb2->next = pcb->next;
 80049e0:	   |      68cb      	ldr	r3, [r1, #12]
 80049e2:	   |      60d3      	str	r3, [r2, #12]
        break;
 80049e4:	   \----- e7f0      	b.n	80049c8 <dhcp_dec_pcb_refcount.lto_priv.0+0x5c>
 80049e6:	          bf00      	nop
 80049e8:	          20001158 	.word	0x20001158
 80049ec:	          20000060 	.word	0x20000060
 80049f0:	          0800c0d0 	.word	0x0800c0d0
 80049f4:	          0800c0f4 	.word	0x0800c0f4
 80049f8:	          0800b232 	.word	0x0800b232
 80049fc:	          0800c10e 	.word	0x0800c10e

08004a00 <dhcp_set_state.lto_priv.0>:
 * If the state changed, reset the number of tries.
 */
static void
dhcp_set_state(struct dhcp *dhcp, u8_t new_state)
{
  if (new_state != dhcp->state) {
 8004a00:	7943      	ldrb	r3, [r0, #5]
 8004a02:	428b      	cmp	r3, r1
    dhcp->state = new_state;
    dhcp->tries = 0;
 8004a04:	bf1f      	itttt	ne
 8004a06:	2300      	movne	r3, #0
    dhcp->state = new_state;
 8004a08:	7141      	strbne	r1, [r0, #5]
    dhcp->tries = 0;
 8004a0a:	7183      	strbne	r3, [r0, #6]
    dhcp->request_timeout = 0;
 8004a0c:	8103      	strhne	r3, [r0, #8]
  }
}
 8004a0e:	4770      	bx	lr

08004a10 <dhcp_bind>:
{
 8004a10:	                                  b513      	push	{r0, r1, r4, lr}
  LWIP_ERROR("dhcp_bind: netif != NULL", (netif != NULL), return;);
 8004a12:	                                  4604      	mov	r4, r0
 8004a14:	                              /-- b940      	cbnz	r0, 8004a28 <dhcp_bind+0x18>
 8004a16:	                              |   4b3a      	ldr	r3, [pc, #232]	@ (8004b00 <dhcp_bind+0xf0>)
 8004a18:	                              |   483a      	ldr	r0, [pc, #232]	@ (8004b04 <dhcp_bind+0xf4>)
 8004a1a:	                              |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
}
 8004a1e:	                           /--|-> b002      	add	sp, #8
 8004a20:	                           |  |   e8bd 4010 	ldmia.w	sp!, {r4, lr}
  LWIP_ERROR("dhcp_bind: dhcp != NULL", (dhcp != NULL), return;);
 8004a24:	                           |  |   f7fc bc68 	b.w	80012f8 <printf_>
  dhcp = netif_dhcp_data(netif);
 8004a28:	                           |  \-> 6a40      	ldr	r0, [r0, #36]	@ 0x24
  LWIP_ERROR("dhcp_bind: dhcp != NULL", (dhcp != NULL), return;);
 8004a2a:	                           |  /-- b920      	cbnz	r0, 8004a36 <dhcp_bind+0x26>
 8004a2c:	                           |  |   4b34      	ldr	r3, [pc, #208]	@ (8004b00 <dhcp_bind+0xf0>)
 8004a2e:	                           |  |   4836      	ldr	r0, [pc, #216]	@ (8004b08 <dhcp_bind+0xf8>)
 8004a30:	                           |  |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8004a34:	                           \--|-- e7f3      	b.n	8004a1e <dhcp_bind+0xe>
  dhcp->lease_used = 0;
 8004a36:	                              \-> 2300      	movs	r3, #0
 8004a38:	                                  8243      	strh	r3, [r0, #18]
  if (dhcp->offered_t0_lease != 0xffffffffUL) {
 8004a3a:	                                  6a83      	ldr	r3, [r0, #40]	@ 0x28
 8004a3c:	                                  1c5a      	adds	r2, r3, #1
 8004a3e:	                              /-- d009      	beq.n	8004a54 <dhcp_bind+0x44>
    DHCP_SET_TIMEOUT_FROM_OFFERED_T0_LEASE(dhcp->t0_timeout, dhcp);
 8004a40:	                              |   331e      	adds	r3, #30
 8004a42:	                              |   f5b3 1f70 	cmp.w	r3, #3932160	@ 0x3c0000
 8004a46:	   /--------------------------|-- d23d      	bcs.n	8004ac4 <dhcp_bind+0xb4>
 8004a48:	   |                          |   2b3b      	cmp	r3, #59	@ 0x3b
 8004a4a:	/--|--------------------------|-- d93e      	bls.n	8004aca <dhcp_bind+0xba>
 8004a4c:	|  |                          |   223c      	movs	r2, #60	@ 0x3c
 8004a4e:	|  |                          |   fbb3 f3f2 	udiv	r3, r3, r2
 8004a52:	|  |  /-----------------------|-> 8283      	strh	r3, [r0, #20]
  if (dhcp->offered_t1_renew != 0xffffffffUL) {
 8004a54:	|  |  |                       \-> 6ac3      	ldr	r3, [r0, #44]	@ 0x2c
 8004a56:	|  |  |                           1c59      	adds	r1, r3, #1
 8004a58:	|  |  |                       /-- d00b      	beq.n	8004a72 <dhcp_bind+0x62>
    DHCP_SET_TIMEOUT_FROM_OFFERED_T1_RENEW(dhcp->t1_timeout, dhcp);
 8004a5a:	|  |  |                       |   331e      	adds	r3, #30
 8004a5c:	|  |  |                       |   f5b3 1f70 	cmp.w	r3, #3932160	@ 0x3c0000
 8004a60:	|  |  |     /-----------------|-- d235      	bcs.n	8004ace <dhcp_bind+0xbe>
 8004a62:	|  |  |     |                 |   2b3b      	cmp	r3, #59	@ 0x3b
 8004a64:	|  |  |  /--|-----------------|-- d936      	bls.n	8004ad4 <dhcp_bind+0xc4>
 8004a66:	|  |  |  |  |                 |   223c      	movs	r2, #60	@ 0x3c
 8004a68:	|  |  |  |  |                 |   fbb3 f3f2 	udiv	r3, r3, r2
 8004a6c:	|  |  |  |  |  /--------------|-> b29b      	uxth	r3, r3
 8004a6e:	|  |  |  |  |  |              |   8143      	strh	r3, [r0, #10]
    dhcp->t1_renew_time = dhcp->t1_timeout;
 8004a70:	|  |  |  |  |  |              |   81c3      	strh	r3, [r0, #14]
  if (dhcp->offered_t2_rebind != 0xffffffffUL) {
 8004a72:	|  |  |  |  |  |              \-> 6b03      	ldr	r3, [r0, #48]	@ 0x30
 8004a74:	|  |  |  |  |  |                  1c5a      	adds	r2, r3, #1
 8004a76:	|  |  |  |  |  |              /-- d00b      	beq.n	8004a90 <dhcp_bind+0x80>
    DHCP_SET_TIMEOUT_FROM_OFFERED_T2_REBIND(dhcp->t2_timeout, dhcp);
 8004a78:	|  |  |  |  |  |              |   331e      	adds	r3, #30
 8004a7a:	|  |  |  |  |  |              |   f5b3 1f70 	cmp.w	r3, #3932160	@ 0x3c0000
 8004a7e:	|  |  |  |  |  |     /--------|-- d22b      	bcs.n	8004ad8 <dhcp_bind+0xc8>
 8004a80:	|  |  |  |  |  |     |        |   2b3b      	cmp	r3, #59	@ 0x3b
 8004a82:	|  |  |  |  |  |  /--|--------|-- d92c      	bls.n	8004ade <dhcp_bind+0xce>
 8004a84:	|  |  |  |  |  |  |  |        |   223c      	movs	r2, #60	@ 0x3c
 8004a86:	|  |  |  |  |  |  |  |        |   fbb3 f3f2 	udiv	r3, r3, r2
 8004a8a:	|  |  |  |  |  |  |  |     /--|-> b29b      	uxth	r3, r3
 8004a8c:	|  |  |  |  |  |  |  |     |  |   8183      	strh	r3, [r0, #12]
    dhcp->t2_rebind_time = dhcp->t2_timeout;
 8004a8e:	|  |  |  |  |  |  |  |     |  |   8203      	strh	r3, [r0, #16]
  if ((dhcp->t1_timeout >= dhcp->t2_timeout) && (dhcp->t2_timeout > 0)) {
 8004a90:	|  |  |  |  |  |  |  |     |  \-> 8983      	ldrh	r3, [r0, #12]
 8004a92:	|  |  |  |  |  |  |  |     |      8942      	ldrh	r2, [r0, #10]
 8004a94:	|  |  |  |  |  |  |  |     |      429a      	cmp	r2, r3
 8004a96:	|  |  |  |  |  |  |  |     |  /-- d302      	bcc.n	8004a9e <dhcp_bind+0x8e>
 8004a98:	|  |  |  |  |  |  |  |     |  +-- b10b      	cbz	r3, 8004a9e <dhcp_bind+0x8e>
    dhcp->t1_timeout = 0;
 8004a9a:	|  |  |  |  |  |  |  |     |  |   2300      	movs	r3, #0
 8004a9c:	|  |  |  |  |  |  |  |     |  |   8143      	strh	r3, [r0, #10]
  if (dhcp->flags & DHCP_FLAG_SUBNET_MASK_GIVEN) {
 8004a9e:	|  |  |  |  |  |  |  |     |  \-> 79c3      	ldrb	r3, [r0, #7]
 8004aa0:	|  |  |  |  |  |  |  |     |      07db      	lsls	r3, r3, #31
 8004aa2:	|  |  |  |  |  |  |  |     |  /-- d51e      	bpl.n	8004ae2 <dhcp_bind+0xd2>
    ip4_addr_copy(sn_mask, dhcp->offered_sn_mask);
 8004aa4:	|  |  |  |  |  |  |  |     |  |   6a03      	ldr	r3, [r0, #32]
 8004aa6:	|  |  |  |  |  |  |  |  /--|--|-> 9301      	str	r3, [sp, #4]
  dhcp_set_state(dhcp, DHCP_STATE_BOUND);
 8004aa8:	|  |  |  |  |  |  |  |  |  |  |   210a      	movs	r1, #10
  ip4_addr_copy(gw_addr, dhcp->offered_gw_addr);
 8004aaa:	|  |  |  |  |  |  |  |  |  |  |   6a43      	ldr	r3, [r0, #36]	@ 0x24
 8004aac:	|  |  |  |  |  |  |  |  |  |  |   9300      	str	r3, [sp, #0]
  netif_set_addr(netif, &dhcp->offered_ip_addr, &sn_mask, &gw_addr);
 8004aae:	|  |  |  |  |  |  |  |  |  |  |   aa01      	add	r2, sp, #4
  dhcp_set_state(dhcp, DHCP_STATE_BOUND);
 8004ab0:	|  |  |  |  |  |  |  |  |  |  |   f7ff ffa6 	bl	8004a00 <dhcp_set_state.lto_priv.0>
  netif_set_addr(netif, &dhcp->offered_ip_addr, &sn_mask, &gw_addr);
 8004ab4:	|  |  |  |  |  |  |  |  |  |  |   f100 011c 	add.w	r1, r0, #28
 8004ab8:	|  |  |  |  |  |  |  |  |  |  |   466b      	mov	r3, sp
 8004aba:	|  |  |  |  |  |  |  |  |  |  |   4620      	mov	r0, r4
 8004abc:	|  |  |  |  |  |  |  |  |  |  |   f7ff f8e4 	bl	8003c88 <netif_set_addr>
}
 8004ac0:	|  |  |  |  |  |  |  |  |  |  |   b002      	add	sp, #8
 8004ac2:	|  |  |  |  |  |  |  |  |  |  |   bd10      	pop	{r4, pc}
    DHCP_SET_TIMEOUT_FROM_OFFERED_T0_LEASE(dhcp->t0_timeout, dhcp);
 8004ac4:	|  \--|--|--|--|--|--|--|--|--|-> f64f 73ff 	movw	r3, #65535	@ 0xffff
 8004ac8:	|     +--|--|--|--|--|--|--|--|-- e7c3      	b.n	8004a52 <dhcp_bind+0x42>
 8004aca:	\-----|--|--|--|--|--|--|--|--|-> 2301      	movs	r3, #1
 8004acc:	      \--|--|--|--|--|--|--|--|-- e7c1      	b.n	8004a52 <dhcp_bind+0x42>
    DHCP_SET_TIMEOUT_FROM_OFFERED_T1_RENEW(dhcp->t1_timeout, dhcp);
 8004ace:	         |  \--|--|--|--|--|--|-> f64f 73ff 	movw	r3, #65535	@ 0xffff
 8004ad2:	         |     +--|--|--|--|--|-- e7cb      	b.n	8004a6c <dhcp_bind+0x5c>
 8004ad4:	         \-----|--|--|--|--|--|-> 2301      	movs	r3, #1
 8004ad6:	               \--|--|--|--|--|-- e7c9      	b.n	8004a6c <dhcp_bind+0x5c>
    DHCP_SET_TIMEOUT_FROM_OFFERED_T2_REBIND(dhcp->t2_timeout, dhcp);
 8004ad8:	                  |  \--|--|--|-> f64f 73ff 	movw	r3, #65535	@ 0xffff
 8004adc:	                  |     |  +--|-- e7d5      	b.n	8004a8a <dhcp_bind+0x7a>
 8004ade:	                  \-----|--|--|-> 2301      	movs	r3, #1
 8004ae0:	                        |  \--|-- e7d3      	b.n	8004a8a <dhcp_bind+0x7a>
    if (first_octet <= 127) {
 8004ae2:	                        |     \-> f990 201c 	ldrsb.w	r2, [r0, #28]
    u8_t first_octet = ip4_addr1(&dhcp->offered_ip_addr);
 8004ae6:	                        |         7f03      	ldrb	r3, [r0, #28]
    if (first_octet <= 127) {
 8004ae8:	                        |         2a00      	cmp	r2, #0
 8004aea:	                        |     /-- da06      	bge.n	8004afa <dhcp_bind+0xea>
    } else if (first_octet >= 192) {
 8004aec:	                        |     |   2bbf      	cmp	r3, #191	@ 0xbf
 8004aee:	                        |     |   f64f 73ff 	movw	r3, #65535	@ 0xffff
 8004af2:	                        |     |   bf88      	it	hi
 8004af4:	                        |     |   f06f 437f 	mvnhi.w	r3, #4278190080	@ 0xff000000
 8004af8:	                        +-----|-- e7d5      	b.n	8004aa6 <dhcp_bind+0x96>
 8004afa:	                        |     \-> 23ff      	movs	r3, #255	@ 0xff
 8004afc:	                        \-------- e7d3      	b.n	8004aa6 <dhcp_bind+0x96>
 8004afe:	                                  bf00      	nop
 8004b00:	                                  20000060 	.word	0x20000060
 8004b04:	                                  0800c12e 	.word	0x0800c12e
 8004b08:	                                  0800c14f 	.word	0x0800c14f

08004b0c <dhcp_option.lto_priv.0>:
 * DHCP message.
 *
 */
static u16_t
dhcp_option(u16_t options_out_len, u8_t *options, u8_t option_type, u8_t option_len)
{
 8004b0c:	    b5f7      	push	{r0, r1, r2, r4, r5, r6, r7, lr}
 8004b0e:	    461e      	mov	r6, r3
  LWIP_ASSERT("dhcp_option: options_out_len + 2 + option_len <= DHCP_OPTIONS_LEN", options_out_len + 2U + option_len <= DHCP_OPTIONS_LEN);
 8004b10:	    3302      	adds	r3, #2
 8004b12:	    fa50 f383 	uxtab	r3, r0, r3
 8004b16:	    2b44      	cmp	r3, #68	@ 0x44
{
 8004b18:	    4604      	mov	r4, r0
 8004b1a:	    460d      	mov	r5, r1
 8004b1c:	    4617      	mov	r7, r2
  LWIP_ASSERT("dhcp_option: options_out_len + 2 + option_len <= DHCP_OPTIONS_LEN", options_out_len + 2U + option_len <= DHCP_OPTIONS_LEN);
 8004b1e:	/-- d90c      	bls.n	8004b3a <dhcp_option.lto_priv.0+0x2e>
 8004b20:	|   b672      	cpsid	i
 8004b22:	|   4b0a      	ldr	r3, [pc, #40]	@ (8004b4c <dhcp_option.lto_priv.0+0x40>)
 8004b24:	|   4a0a      	ldr	r2, [pc, #40]	@ (8004b50 <dhcp_option.lto_priv.0+0x44>)
 8004b26:	|   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8004b2a:	|   4b0a      	ldr	r3, [pc, #40]	@ (8004b54 <dhcp_option.lto_priv.0+0x48>)
 8004b2c:	|   9300      	str	r3, [sp, #0]
 8004b2e:	|   480a      	ldr	r0, [pc, #40]	@ (8004b58 <dhcp_option.lto_priv.0+0x4c>)
 8004b30:	|   f44f 63b4 	mov.w	r3, #1440	@ 0x5a0
 8004b34:	|   f7fc fbe0 	bl	80012f8 <printf_>
 8004b38:	|   be00      	bkpt	0x0000
  options[options_out_len++] = option_type;
 8004b3a:	\-> 1c63      	adds	r3, r4, #1
  options[options_out_len++] = option_len;
 8004b3c:	    b29b      	uxth	r3, r3
 8004b3e:	    1ca0      	adds	r0, r4, #2
  return options_out_len;
}
 8004b40:	    b280      	uxth	r0, r0
  options[options_out_len++] = option_type;
 8004b42:	    552f      	strb	r7, [r5, r4]
  options[options_out_len++] = option_len;
 8004b44:	    54ee      	strb	r6, [r5, r3]
}
 8004b46:	    b003      	add	sp, #12
 8004b48:	    bdf0      	pop	{r4, r5, r6, r7, pc}
 8004b4a:	    bf00      	nop
 8004b4c:	    20000060 	.word	0x20000060
 8004b50:	    0800c16f 	.word	0x0800c16f
 8004b54:	    0800c0f4 	.word	0x0800c0f4
 8004b58:	    0800b232 	.word	0x0800b232

08004b5c <dhcp_option_byte.lto_priv.0>:
 *
 */
static u16_t
dhcp_option_byte(u16_t options_out_len, u8_t *options, u8_t value)
{
  LWIP_ASSERT("dhcp_option_byte: options_out_len < DHCP_OPTIONS_LEN", options_out_len < DHCP_OPTIONS_LEN);
 8004b5c:	    2843      	cmp	r0, #67	@ 0x43
{
 8004b5e:	    b573      	push	{r0, r1, r4, r5, r6, lr}
 8004b60:	    4604      	mov	r4, r0
 8004b62:	    460d      	mov	r5, r1
 8004b64:	    4616      	mov	r6, r2
  LWIP_ASSERT("dhcp_option_byte: options_out_len < DHCP_OPTIONS_LEN", options_out_len < DHCP_OPTIONS_LEN);
 8004b66:	/-- d90c      	bls.n	8004b82 <dhcp_option_byte.lto_priv.0+0x26>
 8004b68:	|   b672      	cpsid	i
 8004b6a:	|   4b08      	ldr	r3, [pc, #32]	@ (8004b8c <dhcp_option_byte.lto_priv.0+0x30>)
 8004b6c:	|   4a08      	ldr	r2, [pc, #32]	@ (8004b90 <dhcp_option_byte.lto_priv.0+0x34>)
 8004b6e:	|   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8004b72:	|   4b08      	ldr	r3, [pc, #32]	@ (8004b94 <dhcp_option_byte.lto_priv.0+0x38>)
 8004b74:	|   9300      	str	r3, [sp, #0]
 8004b76:	|   4808      	ldr	r0, [pc, #32]	@ (8004b98 <dhcp_option_byte.lto_priv.0+0x3c>)
 8004b78:	|   f240 53ac 	movw	r3, #1452	@ 0x5ac
 8004b7c:	|   f7fc fbbc 	bl	80012f8 <printf_>
 8004b80:	|   be00      	bkpt	0x0000
  options[options_out_len++] = value;
 8004b82:	\-> 1c60      	adds	r0, r4, #1
  return options_out_len;
}
 8004b84:	    b280      	uxth	r0, r0
  options[options_out_len++] = value;
 8004b86:	    552e      	strb	r6, [r5, r4]
}
 8004b88:	    b002      	add	sp, #8
 8004b8a:	    bd70      	pop	{r4, r5, r6, pc}
 8004b8c:	    20000060 	.word	0x20000060
 8004b90:	    0800c1b1 	.word	0x0800c1b1
 8004b94:	    0800c0f4 	.word	0x0800c0f4
 8004b98:	    0800b232 	.word	0x0800b232

08004b9c <dhcp_option_short.lto_priv.0>:

static u16_t
dhcp_option_short(u16_t options_out_len, u8_t *options, u16_t value)
{
 8004b9c:	    b5f7      	push	{r0, r1, r2, r4, r5, r6, r7, lr}
  LWIP_ASSERT("dhcp_option_short: options_out_len + 2 <= DHCP_OPTIONS_LEN", options_out_len + 2U <= DHCP_OPTIONS_LEN);
 8004b9e:	    1c87      	adds	r7, r0, #2
 8004ba0:	    2f44      	cmp	r7, #68	@ 0x44
{
 8004ba2:	    4604      	mov	r4, r0
 8004ba4:	    460d      	mov	r5, r1
 8004ba6:	    4616      	mov	r6, r2
  LWIP_ASSERT("dhcp_option_short: options_out_len + 2 <= DHCP_OPTIONS_LEN", options_out_len + 2U <= DHCP_OPTIONS_LEN);
 8004ba8:	/-- d90c      	bls.n	8004bc4 <dhcp_option_short.lto_priv.0+0x28>
 8004baa:	|   b672      	cpsid	i
 8004bac:	|   4b09      	ldr	r3, [pc, #36]	@ (8004bd4 <dhcp_option_short.lto_priv.0+0x38>)
 8004bae:	|   4a0a      	ldr	r2, [pc, #40]	@ (8004bd8 <dhcp_option_short.lto_priv.0+0x3c>)
 8004bb0:	|   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8004bb4:	|   4b09      	ldr	r3, [pc, #36]	@ (8004bdc <dhcp_option_short.lto_priv.0+0x40>)
 8004bb6:	|   9300      	str	r3, [sp, #0]
 8004bb8:	|   4809      	ldr	r0, [pc, #36]	@ (8004be0 <dhcp_option_short.lto_priv.0+0x44>)
 8004bba:	|   f240 53b4 	movw	r3, #1460	@ 0x5b4
 8004bbe:	|   f7fc fb9b 	bl	80012f8 <printf_>
 8004bc2:	|   be00      	bkpt	0x0000
  options[options_out_len++] = (u8_t)((value & 0xff00U) >> 8);
 8004bc4:	\-> 0a33      	lsrs	r3, r6, #8
 8004bc6:	    552b      	strb	r3, [r5, r4]
 8004bc8:	    3401      	adds	r4, #1
  options[options_out_len++] = (u8_t) (value & 0x00ffU);
 8004bca:	    b2a4      	uxth	r4, r4
  return options_out_len;
}
 8004bcc:	    b2b8      	uxth	r0, r7
  options[options_out_len++] = (u8_t) (value & 0x00ffU);
 8004bce:	    552e      	strb	r6, [r5, r4]
}
 8004bd0:	    b003      	add	sp, #12
 8004bd2:	    bdf0      	pop	{r4, r5, r6, r7, pc}
 8004bd4:	    20000060 	.word	0x20000060
 8004bd8:	    0800c1e6 	.word	0x0800c1e6
 8004bdc:	    0800c0f4 	.word	0x0800c0f4
 8004be0:	    0800b232 	.word	0x0800b232

08004be4 <dhcp_option_long.lto_priv.0>:

static u16_t
dhcp_option_long(u16_t options_out_len, u8_t *options, u32_t value)
{
 8004be4:	    b5f7      	push	{r0, r1, r2, r4, r5, r6, r7, lr}
  LWIP_ASSERT("dhcp_option_long: options_out_len + 4 <= DHCP_OPTIONS_LEN", options_out_len + 4U <= DHCP_OPTIONS_LEN);
 8004be6:	    1d07      	adds	r7, r0, #4
 8004be8:	    2f44      	cmp	r7, #68	@ 0x44
{
 8004bea:	    4604      	mov	r4, r0
 8004bec:	    460d      	mov	r5, r1
 8004bee:	    4616      	mov	r6, r2
  LWIP_ASSERT("dhcp_option_long: options_out_len + 4 <= DHCP_OPTIONS_LEN", options_out_len + 4U <= DHCP_OPTIONS_LEN);
 8004bf0:	/-- d90c      	bls.n	8004c0c <dhcp_option_long.lto_priv.0+0x28>
 8004bf2:	|   b672      	cpsid	i
 8004bf4:	|   4b0d      	ldr	r3, [pc, #52]	@ (8004c2c <dhcp_option_long.lto_priv.0+0x48>)
 8004bf6:	|   4a0e      	ldr	r2, [pc, #56]	@ (8004c30 <dhcp_option_long.lto_priv.0+0x4c>)
 8004bf8:	|   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8004bfc:	|   4b0d      	ldr	r3, [pc, #52]	@ (8004c34 <dhcp_option_long.lto_priv.0+0x50>)
 8004bfe:	|   9300      	str	r3, [sp, #0]
 8004c00:	|   480d      	ldr	r0, [pc, #52]	@ (8004c38 <dhcp_option_long.lto_priv.0+0x54>)
 8004c02:	|   f240 53bd 	movw	r3, #1469	@ 0x5bd
 8004c06:	|   f7fc fb77 	bl	80012f8 <printf_>
 8004c0a:	|   be00      	bkpt	0x0000
  options[options_out_len++] = (u8_t)((value & 0xff000000UL) >> 24);
 8004c0c:	\-> 0e33      	lsrs	r3, r6, #24
 8004c0e:	    552b      	strb	r3, [r5, r4]
 8004c10:	    1c63      	adds	r3, r4, #1
  options[options_out_len++] = (u8_t)((value & 0x00ff0000UL) >> 16);
 8004c12:	    b29b      	uxth	r3, r3
 8004c14:	    0c32      	lsrs	r2, r6, #16
 8004c16:	    54ea      	strb	r2, [r5, r3]
 8004c18:	    1ca3      	adds	r3, r4, #2
  options[options_out_len++] = (u8_t)((value & 0x0000ff00UL) >> 8);
 8004c1a:	    3403      	adds	r4, #3
 8004c1c:	    b29b      	uxth	r3, r3
  options[options_out_len++] = (u8_t)((value & 0x000000ffUL));
 8004c1e:	    b2a4      	uxth	r4, r4
  options[options_out_len++] = (u8_t)((value & 0x0000ff00UL) >> 8);
 8004c20:	    0a32      	lsrs	r2, r6, #8
  return options_out_len;
}
 8004c22:	    b2b8      	uxth	r0, r7
  options[options_out_len++] = (u8_t)((value & 0x0000ff00UL) >> 8);
 8004c24:	    54ea      	strb	r2, [r5, r3]
  options[options_out_len++] = (u8_t)((value & 0x000000ffUL));
 8004c26:	    552e      	strb	r6, [r5, r4]
}
 8004c28:	    b003      	add	sp, #12
 8004c2a:	    bdf0      	pop	{r4, r5, r6, r7, pc}
 8004c2c:	    20000060 	.word	0x20000060
 8004c30:	    0800c221 	.word	0x0800c221
 8004c34:	    0800c0f4 	.word	0x0800c0f4
 8004c38:	    0800b232 	.word	0x0800b232

08004c3c <dhcp_create_msg.lto_priv.0>:
 * @param dhcp dhcp control struct
 * @param message_type message type of the request
 */
static struct pbuf *
dhcp_create_msg(struct netif *netif, struct dhcp *dhcp, u8_t message_type, u16_t *options_out_len)
{
 8004c3c:	                e92d 43f7 	stmdb	sp!, {r0, r1, r2, r4, r5, r6, r7, r8, r9, lr}
 8004c40:	                460e      	mov	r6, r1
 8004c42:	                4690      	mov	r8, r2
 8004c44:	                4699      	mov	r9, r3
  if (!xid_initialised) {
    xid = DHCP_GLOBAL_XID;
    xid_initialised = !xid_initialised;
  }
#endif
  LWIP_ERROR("dhcp_create_msg: netif != NULL", (netif != NULL), return NULL;);
 8004c46:	                4605      	mov	r5, r0
 8004c48:	         /----- b950      	cbnz	r0, 8004c60 <dhcp_create_msg.lto_priv.0+0x24>
 8004c4a:	         |      4b3e      	ldr	r3, [pc, #248]	@ (8004d44 <dhcp_create_msg.lto_priv.0+0x108>)
 8004c4c:	         |      483e      	ldr	r0, [pc, #248]	@ (8004d48 <dhcp_create_msg.lto_priv.0+0x10c>)
 8004c4e:	         |      f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
  LWIP_ERROR("dhcp_create_msg: dhcp != NULL", (dhcp != NULL), return NULL;);
 8004c52:	      /--|----> f7fc fb51 	bl	80012f8 <printf_>
  LWIP_ERROR("dhcp_create_msg: netif != NULL", (netif != NULL), return NULL;);
 8004c56:	   /--|--|----> 2700      	movs	r7, #0
  options_out_len_loc = dhcp_option_byte(options_out_len_loc, msg_out->options, message_type);
  if (options_out_len) {
    *options_out_len = options_out_len_loc;
  }
  return p_out;
}
 8004c58:	/--|--|--|----> 4638      	mov	r0, r7
 8004c5a:	|  |  |  |      b003      	add	sp, #12
 8004c5c:	|  |  |  |      e8bd 83f0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, r9, pc}
  LWIP_ERROR("dhcp_create_msg: dhcp != NULL", (dhcp != NULL), return NULL;);
 8004c60:	|  |  |  \--/-X b921      	cbnz	r1, 8004c6c <dhcp_create_msg.lto_priv.0+0x30>
 8004c62:	|  |  |     |   4b38      	ldr	r3, [pc, #224]	@ (8004d44 <dhcp_create_msg.lto_priv.0+0x108>)
 8004c64:	|  |  |     |   4839      	ldr	r0, [pc, #228]	@ (8004d4c <dhcp_create_msg.lto_priv.0+0x110>)
 8004c66:	|  |  |     |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8004c6a:	|  |  \-----|-- e7f2      	b.n	8004c52 <dhcp_create_msg.lto_priv.0+0x16>
  p_out = pbuf_alloc(PBUF_TRANSPORT, sizeof(struct dhcp_msg), PBUF_RAM);
 8004c6c:	|  |        \-> f44f 719a 	mov.w	r1, #308	@ 0x134
 8004c70:	|  |            2036      	movs	r0, #54	@ 0x36
 8004c72:	|  |            f004 fb01 	bl	8009278 <pbuf_alloc.constprop.0>
  if (p_out == NULL) {
 8004c76:	|  |            4607      	mov	r7, r0
 8004c78:	|  |            2800      	cmp	r0, #0
 8004c7a:	|  \----------- d0ec      	beq.n	8004c56 <dhcp_create_msg.lto_priv.0+0x1a>
  LWIP_ASSERT("dhcp_create_msg: check that first pbuf can hold struct dhcp_msg",
 8004c7c:	|               8943      	ldrh	r3, [r0, #10]
 8004c7e:	|               f5b3 7f9a 	cmp.w	r3, #308	@ 0x134
 8004c82:	|           /-- d20c      	bcs.n	8004c9e <dhcp_create_msg.lto_priv.0+0x62>
 8004c84:	|           |   b672      	cpsid	i
 8004c86:	|           |   4b2f      	ldr	r3, [pc, #188]	@ (8004d44 <dhcp_create_msg.lto_priv.0+0x108>)
 8004c88:	|           |   4a31      	ldr	r2, [pc, #196]	@ (8004d50 <dhcp_create_msg.lto_priv.0+0x114>)
 8004c8a:	|           |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8004c8e:	|           |   4b31      	ldr	r3, [pc, #196]	@ (8004d54 <dhcp_create_msg.lto_priv.0+0x118>)
 8004c90:	|           |   9300      	str	r3, [sp, #0]
 8004c92:	|           |   4831      	ldr	r0, [pc, #196]	@ (8004d58 <dhcp_create_msg.lto_priv.0+0x11c>)
 8004c94:	|           |   f240 737a 	movw	r3, #1914	@ 0x77a
 8004c98:	|           |   f7fc fb2e 	bl	80012f8 <printf_>
 8004c9c:	|           |   be00      	bkpt	0x0000
  if ((message_type != DHCP_REQUEST) || (dhcp->state == DHCP_STATE_REBOOTING)) {
 8004c9e:	|           \-> f1b8 0f03 	cmp.w	r8, #3
 8004ca2:	|           /-- d102      	bne.n	8004caa <dhcp_create_msg.lto_priv.0+0x6e>
 8004ca4:	|           |   7973      	ldrb	r3, [r6, #5]
 8004ca6:	|           |   2b03      	cmp	r3, #3
 8004ca8:	|        /--|-- d107      	bne.n	8004cba <dhcp_create_msg.lto_priv.0+0x7e>
    if (dhcp->tries == 0) {
 8004caa:	|        |  \-> 79b2      	ldrb	r2, [r6, #6]
 8004cac:	|        |      4b2b      	ldr	r3, [pc, #172]	@ (8004d5c <dhcp_create_msg.lto_priv.0+0x120>)
 8004cae:	|        |  /-- b912      	cbnz	r2, 8004cb6 <dhcp_create_msg.lto_priv.0+0x7a>
      xid++;
 8004cb0:	|        |  |   6c9a      	ldr	r2, [r3, #72]	@ 0x48
 8004cb2:	|        |  |   3201      	adds	r2, #1
 8004cb4:	|        |  |   649a      	str	r2, [r3, #72]	@ 0x48
    dhcp->xid = xid;
 8004cb6:	|        |  \-> 6c9b      	ldr	r3, [r3, #72]	@ 0x48
 8004cb8:	|        |      6033      	str	r3, [r6, #0]
  msg_out = (struct dhcp_msg *)p_out->payload;
 8004cba:	|        \----> 687c      	ldr	r4, [r7, #4]
  memset(msg_out, 0, sizeof(struct dhcp_msg));
 8004cbc:	|               f44f 729a 	mov.w	r2, #308	@ 0x134
 8004cc0:	|               2100      	movs	r1, #0
 8004cc2:	|               4620      	mov	r0, r4
 8004cc4:	|               f006 f906 	bl	800aed4 <memset>
  msg_out->op = DHCP_BOOTREQUEST;
 8004cc8:	|               2301      	movs	r3, #1
 8004cca:	|               7023      	strb	r3, [r4, #0]
  msg_out->htype = LWIP_IANA_HWTYPE_ETHERNET;
 8004ccc:	|               7063      	strb	r3, [r4, #1]
  msg_out->hlen = netif->hwaddr_len;
 8004cce:	|               f895 3034 	ldrb.w	r3, [r5, #52]	@ 0x34
 8004cd2:	|               70a3      	strb	r3, [r4, #2]
  msg_out->xid = lwip_htonl(dhcp->xid);
 8004cd4:	|               6830      	ldr	r0, [r6, #0]
 8004cd6:	|               f003 fa2d 	bl	8008134 <lwip_htonl>
  if ((message_type == DHCP_INFORM) || (message_type == DHCP_DECLINE) || (message_type == DHCP_RELEASE) ||
 8004cda:	|               2390      	movs	r3, #144	@ 0x90
 8004cdc:	|               fa23 f308 	lsr.w	r3, r3, r8
 8004ce0:	|               07db      	lsls	r3, r3, #31
  msg_out->xid = lwip_htonl(dhcp->xid);
 8004ce2:	|               6060      	str	r0, [r4, #4]
  if ((message_type == DHCP_INFORM) || (message_type == DHCP_DECLINE) || (message_type == DHCP_RELEASE) ||
 8004ce4:	|        /----- d406      	bmi.n	8004cf4 <dhcp_create_msg.lto_priv.0+0xb8>
 8004ce6:	|        |      f1b8 0f03 	cmp.w	r8, #3
 8004cea:	|        |  /-- d105      	bne.n	8004cf8 <dhcp_create_msg.lto_priv.0+0xbc>
       ((dhcp->state == DHCP_STATE_RENEWING) || dhcp->state == DHCP_STATE_REBINDING))) {
 8004cec:	|        |  |   7973      	ldrb	r3, [r6, #5]
      ((message_type == DHCP_REQUEST) && /* DHCP_STATE_BOUND not used for sending! */
 8004cee:	|        |  |   3b04      	subs	r3, #4
 8004cf0:	|        |  |   2b01      	cmp	r3, #1
 8004cf2:	|        |  +-- d801      	bhi.n	8004cf8 <dhcp_create_msg.lto_priv.0+0xbc>
    ip4_addr_copy(msg_out->ciaddr, *netif_ip4_addr(netif));
 8004cf4:	|        \--|-> 682b      	ldr	r3, [r5, #0]
 8004cf6:	|           |   60e3      	str	r3, [r4, #12]
  for (i = 0; i < LWIP_MIN(DHCP_CHADDR_LEN, NETIF_MAX_HWADDR_LEN); i++) {
 8004cf8:	|           \-> f105 032d 	add.w	r3, r5, #45	@ 0x2d
 8004cfc:	|               f104 021b 	add.w	r2, r4, #27
 8004d00:	|               3533      	adds	r5, #51	@ 0x33
    msg_out->chaddr[i] = netif->hwaddr[i];
 8004d02:	|           /-> f813 1f01 	ldrb.w	r1, [r3, #1]!
 8004d06:	|           |   f802 1f01 	strb.w	r1, [r2, #1]!
  for (i = 0; i < LWIP_MIN(DHCP_CHADDR_LEN, NETIF_MAX_HWADDR_LEN); i++) {
 8004d0a:	|           |   42ab      	cmp	r3, r5
 8004d0c:	|           \-- d1f9      	bne.n	8004d02 <dhcp_create_msg.lto_priv.0+0xc6>
  msg_out->cookie = PP_HTONL(DHCP_MAGIC_COOKIE);
 8004d0e:	|               f06f 027d 	mvn.w	r2, #125	@ 0x7d
 8004d12:	|               f884 20ed 	strb.w	r2, [r4, #237]	@ 0xed
 8004d16:	|               2363      	movs	r3, #99	@ 0x63
 8004d18:	|               2253      	movs	r2, #83	@ 0x53
 8004d1a:	|               f884 30ec 	strb.w	r3, [r4, #236]	@ 0xec
 8004d1e:	|               f884 20ee 	strb.w	r2, [r4, #238]	@ 0xee
 8004d22:	|               f884 30ef 	strb.w	r3, [r4, #239]	@ 0xef
  options_out_len_loc = dhcp_option(0, msg_out->options, DHCP_OPTION_MESSAGE_TYPE, DHCP_OPTION_MESSAGE_TYPE_LEN);
 8004d26:	|               34f0      	adds	r4, #240	@ 0xf0
 8004d28:	|               2301      	movs	r3, #1
 8004d2a:	|               2235      	movs	r2, #53	@ 0x35
 8004d2c:	|               4621      	mov	r1, r4
 8004d2e:	|               2000      	movs	r0, #0
 8004d30:	|               f7ff feec 	bl	8004b0c <dhcp_option.lto_priv.0>
  options_out_len_loc = dhcp_option_byte(options_out_len_loc, msg_out->options, message_type);
 8004d34:	|               4642      	mov	r2, r8
 8004d36:	|               4621      	mov	r1, r4
 8004d38:	|               f7ff ff10 	bl	8004b5c <dhcp_option_byte.lto_priv.0>
    *options_out_len = options_out_len_loc;
 8004d3c:	|               f8a9 0000 	strh.w	r0, [r9]
 8004d40:	\-------------- e78a      	b.n	8004c58 <dhcp_create_msg.lto_priv.0+0x1c>
 8004d42:	                bf00      	nop
 8004d44:	                20000060 	.word	0x20000060
 8004d48:	                0800c25b 	.word	0x0800c25b
 8004d4c:	                0800c282 	.word	0x0800c282
 8004d50:	                0800c2a8 	.word	0x0800c2a8
 8004d54:	                0800c0f4 	.word	0x0800c0f4
 8004d58:	                0800b232 	.word	0x0800b232
 8004d5c:	                20000000 	.word	0x20000000

08004d60 <dhcp_option_trailer.lto_priv.0>:
 * Adds the END option to the DHCP message, and if
 * necessary, up to three padding bytes.
 */
static void
dhcp_option_trailer(u16_t options_out_len, u8_t *options, struct pbuf *p_out)
{
 8004d60:	b5f8      	push	{r3, r4, r5, r6, r7, lr}
 8004d62:	4604      	mov	r4, r0
  options[options_out_len++] = DHCP_OPTION_END;
 8004d64:	1c63      	adds	r3, r4, #1
 8004d66:	b29b      	uxth	r3, r3
  /* packet is too small, or not 4 byte aligned? */
  while (((options_out_len < DHCP_MIN_OPTIONS_LEN) || (options_out_len & 3)) &&
         (options_out_len < DHCP_OPTIONS_LEN)) {
    /* add a fill/padding byte */
    options[options_out_len++] = 0;
 8004d68:	2b44      	cmp	r3, #68	@ 0x44
 8004d6a:	bf8c      	ite	hi
 8004d6c:	2700      	movhi	r7, #0
 8004d6e:	2701      	movls	r7, #1
 8004d70:	f1c4 0543 	rsb	r5, r4, #67	@ 0x43
 8004d74:	2f00      	cmp	r7, #0
 8004d76:	b2ad      	uxth	r5, r5
{
 8004d78:	4616      	mov	r6, r2
 8004d7a:	4608      	mov	r0, r1
  options[options_out_len++] = DHCP_OPTION_END;
 8004d7c:	f04f 02ff 	mov.w	r2, #255	@ 0xff
 8004d80:	550a      	strb	r2, [r1, r4]
    options[options_out_len++] = 0;
 8004d82:	4418      	add	r0, r3
 8004d84:	bf14      	ite	ne
 8004d86:	462a      	movne	r2, r5
 8004d88:	2200      	moveq	r2, #0
 8004d8a:	2100      	movs	r1, #0
 8004d8c:	f006 f8a2 	bl	800aed4 <memset>
  }
  /* shrink the pbuf to the actual content length */
  pbuf_realloc(p_out, (u16_t)(sizeof(struct dhcp_msg) - DHCP_OPTIONS_LEN + options_out_len));
 8004d90:	2f00      	cmp	r7, #0
 8004d92:	f104 01f1 	add.w	r1, r4, #241	@ 0xf1
 8004d96:	bf08      	it	eq
 8004d98:	2500      	moveq	r5, #0
 8004d9a:	4429      	add	r1, r5
 8004d9c:	4630      	mov	r0, r6
 8004d9e:	b289      	uxth	r1, r1
}
 8004da0:	e8bd 40f8 	ldmia.w	sp!, {r3, r4, r5, r6, r7, lr}
  pbuf_realloc(p_out, (u16_t)(sizeof(struct dhcp_msg) - DHCP_OPTIONS_LEN + options_out_len));
 8004da4:	f7fc bdde 	b.w	8001964 <pbuf_realloc>

08004da8 <dhcp_conflict_callback.lto_priv.0>:
{
 8004da8:	          e92d 43f0 	stmdb	sp!, {r4, r5, r6, r7, r8, r9, lr}
  struct dhcp *dhcp = netif_dhcp_data(netif);
 8004dac:	          6a46      	ldr	r6, [r0, #36]	@ 0x24
{
 8004dae:	          b085      	sub	sp, #20
 8004db0:	          4604      	mov	r4, r0
 8004db2:	          460d      	mov	r5, r1
  LWIP_ASSERT("DHCP should be enabled at this point, but it is not!",
 8004db4:	      /-- b10e      	cbz	r6, 8004dba <dhcp_conflict_callback.lto_priv.0+0x12>
 8004db6:	      |   7973      	ldrb	r3, [r6, #5]
 8004db8:	   /--|-- b963      	cbnz	r3, 8004dd4 <dhcp_conflict_callback.lto_priv.0+0x2c>
 8004dba:	   |  \-> b672      	cpsid	i
 8004dbc:	   |      4b2e      	ldr	r3, [pc, #184]	@ (8004e78 <dhcp_conflict_callback.lto_priv.0+0xd0>)
 8004dbe:	   |      4a2f      	ldr	r2, [pc, #188]	@ (8004e7c <dhcp_conflict_callback.lto_priv.0+0xd4>)
 8004dc0:	   |      f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8004dc4:	   |      4b2e      	ldr	r3, [pc, #184]	@ (8004e80 <dhcp_conflict_callback.lto_priv.0+0xd8>)
 8004dc6:	   |      9300      	str	r3, [sp, #0]
 8004dc8:	   |      482e      	ldr	r0, [pc, #184]	@ (8004e84 <dhcp_conflict_callback.lto_priv.0+0xdc>)
 8004dca:	   |      f44f 73b0 	mov.w	r3, #352	@ 0x160
 8004dce:	   |      f7fc fa93 	bl	80012f8 <printf_>
 8004dd2:	   |      be00      	bkpt	0x0000
  switch (state) {
 8004dd4:	   \----> 2d01      	cmp	r5, #1
 8004dd6:	      /-- d007      	beq.n	8004de8 <dhcp_conflict_callback.lto_priv.0+0x40>
 8004dd8:	      |   2d02      	cmp	r5, #2
 8004dda:	   /--|-- d00e      	beq.n	8004dfa <dhcp_conflict_callback.lto_priv.0+0x52>
 8004ddc:	/--|--|-- b955      	cbnz	r5, 8004df4 <dhcp_conflict_callback.lto_priv.0+0x4c>
      dhcp_bind(netif);
 8004dde:	|  |  |   4620      	mov	r0, r4
}
 8004de0:	|  |  |   b005      	add	sp, #20
 8004de2:	|  |  |   e8bd 43f0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, r9, lr}
      dhcp_bind(netif);
 8004de6:	|  |  |   e613      	b.n	8004a10 <dhcp_bind>
       dhcp_set_state(dhcp, DHCP_STATE_BACKING_OFF);
 8004de8:	|  |  \-> 210c      	movs	r1, #12
 8004dea:	|  |      4630      	mov	r0, r6
 8004dec:	|  |      f7ff fe08 	bl	8004a00 <dhcp_set_state.lto_priv.0>
       dhcp->request_timeout = (u16_t)((msecs + DHCP_FINE_TIMER_MSECS - 1) / DHCP_FINE_TIMER_MSECS);
 8004df0:	|  |      2314      	movs	r3, #20
 8004df2:	|  |      8133      	strh	r3, [r6, #8]
}
 8004df4:	>--|----> b005      	add	sp, #20
 8004df6:	|  |      e8bd 83f0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, r9, pc}
      netif_set_addr(netif, IP4_ADDR_ANY4, IP4_ADDR_ANY4, IP4_ADDR_ANY4);
 8004dfa:	|  \----> 4e23      	ldr	r6, [pc, #140]	@ (8004e88 <dhcp_conflict_callback.lto_priv.0+0xe0>)
 8004dfc:	|         4620      	mov	r0, r4
 8004dfe:	|         4633      	mov	r3, r6
 8004e00:	|         4632      	mov	r2, r6
 8004e02:	|         4631      	mov	r1, r6
 8004e04:	|         f7fe ff40 	bl	8003c88 <netif_set_addr>
  struct dhcp *dhcp = netif_dhcp_data(netif);
 8004e08:	|         f8d4 9024 	ldr.w	r9, [r4, #36]	@ 0x24
  dhcp_set_state(dhcp, DHCP_STATE_BACKING_OFF);
 8004e0c:	|         210c      	movs	r1, #12
 8004e0e:	|         4648      	mov	r0, r9
 8004e10:	|         f7ff fdf6 	bl	8004a00 <dhcp_set_state.lto_priv.0>
  p_out = dhcp_create_msg(netif, dhcp, DHCP_DECLINE, &options_out_len);
 8004e14:	|         2204      	movs	r2, #4
 8004e16:	|         f10d 030e 	add.w	r3, sp, #14
 8004e1a:	|         4649      	mov	r1, r9
 8004e1c:	|         4620      	mov	r0, r4
 8004e1e:	|         f7ff ff0d 	bl	8004c3c <dhcp_create_msg.lto_priv.0>
  if (p_out != NULL) {
 8004e22:	|         4605      	mov	r5, r0
 8004e24:	|         2800      	cmp	r0, #0
 8004e26:	\-------- d0e5      	beq.n	8004df4 <dhcp_conflict_callback.lto_priv.0+0x4c>
    options_out_len = dhcp_option(options_out_len, msg_out->options, DHCP_OPTION_REQUESTED_IP, 4);
 8004e28:	          6847      	ldr	r7, [r0, #4]
 8004e2a:	          f8bd 000e 	ldrh.w	r0, [sp, #14]
 8004e2e:	          37f0      	adds	r7, #240	@ 0xf0
 8004e30:	          2304      	movs	r3, #4
 8004e32:	          4639      	mov	r1, r7
 8004e34:	          2232      	movs	r2, #50	@ 0x32
 8004e36:	          f7ff fe69 	bl	8004b0c <dhcp_option.lto_priv.0>
 8004e3a:	          4680      	mov	r8, r0
    options_out_len = dhcp_option_long(options_out_len, msg_out->options, lwip_ntohl(ip4_addr_get_u32(&dhcp->offered_ip_addr)));
 8004e3c:	          f8d9 001c 	ldr.w	r0, [r9, #28]
 8004e40:	          f003 f978 	bl	8008134 <lwip_htonl>
 8004e44:	          4639      	mov	r1, r7
 8004e46:	          4602      	mov	r2, r0
 8004e48:	          4640      	mov	r0, r8
 8004e4a:	          f7ff fecb 	bl	8004be4 <dhcp_option_long.lto_priv.0>
    dhcp_option_trailer(options_out_len, msg_out->options, p_out);
 8004e4e:	          462a      	mov	r2, r5
 8004e50:	          4639      	mov	r1, r7
 8004e52:	          f7ff ff85 	bl	8004d60 <dhcp_option_trailer.lto_priv.0>
    result = udp_sendto_if_src(dhcp_pcb, p_out, IP_ADDR_BROADCAST, LWIP_IANA_PORT_DHCP_SERVER, netif, IP4_ADDR_ANY);
 8004e56:	          480d      	ldr	r0, [pc, #52]	@ (8004e8c <dhcp_conflict_callback.lto_priv.0+0xe4>)
 8004e58:	          9600      	str	r6, [sp, #0]
 8004e5a:	          f8d0 0114 	ldr.w	r0, [r0, #276]	@ 0x114
 8004e5e:	          4623      	mov	r3, r4
 8004e60:	          f106 0228 	add.w	r2, r6, #40	@ 0x28
 8004e64:	          4629      	mov	r1, r5
 8004e66:	          f005 fb6b 	bl	800a540 <udp_sendto_if_src.constprop.0.isra.0>
    pbuf_free(p_out);
 8004e6a:	          4628      	mov	r0, r5
}
 8004e6c:	          b005      	add	sp, #20
 8004e6e:	          e8bd 43f0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, r9, lr}
    pbuf_free(p_out);
 8004e72:	          f004 bfa3 	b.w	8009dbc <pbuf_free.isra.0>
 8004e76:	          bf00      	nop
 8004e78:	          20000060 	.word	0x20000060
 8004e7c:	          0800c2e8 	.word	0x0800c2e8
 8004e80:	          0800c0f4 	.word	0x0800c0f4
 8004e84:	          0800b232 	.word	0x0800b232
 8004e88:	          0800d32c 	.word	0x0800d32c
 8004e8c:	          20001158 	.word	0x20001158

08004e90 <dhcp_discover.lto_priv.0>:
{
 8004e90:	       e92d 43f0 	stmdb	sp!, {r4, r5, r6, r7, r8, r9, lr}
  struct dhcp *dhcp = netif_dhcp_data(netif);
 8004e94:	       6a44      	ldr	r4, [r0, #36]	@ 0x24
  ip4_addr_set_any(&dhcp->offered_ip_addr);
 8004e96:	       2300      	movs	r3, #0
{
 8004e98:	       b085      	sub	sp, #20
 8004e9a:	       4607      	mov	r7, r0
  ip4_addr_set_any(&dhcp->offered_ip_addr);
 8004e9c:	       61e3      	str	r3, [r4, #28]
  dhcp_set_state(dhcp, DHCP_STATE_SELECTING);
 8004e9e:	       2106      	movs	r1, #6
 8004ea0:	       4620      	mov	r0, r4
 8004ea2:	       f7ff fdad 	bl	8004a00 <dhcp_set_state.lto_priv.0>
  p_out = dhcp_create_msg(netif, dhcp, DHCP_DISCOVER, &options_out_len);
 8004ea6:	       2201      	movs	r2, #1
 8004ea8:	       f10d 030e 	add.w	r3, sp, #14
 8004eac:	       4621      	mov	r1, r4
 8004eae:	       4638      	mov	r0, r7
 8004eb0:	       f7ff fec4 	bl	8004c3c <dhcp_create_msg.lto_priv.0>
  if (p_out != NULL) {
 8004eb4:	       4605      	mov	r5, r0
 8004eb6:	/----- b3b0      	cbz	r0, 8004f26 <dhcp_discover.lto_priv.0+0x96>
    options_out_len = dhcp_option(options_out_len, msg_out->options, DHCP_OPTION_MAX_MSG_SIZE, DHCP_OPTION_MAX_MSG_SIZE_LEN);
 8004eb8:	|      6846      	ldr	r6, [r0, #4]
 8004eba:	|      f8bd 000e 	ldrh.w	r0, [sp, #14]
 8004ebe:	|      f8df 90ac 	ldr.w	r9, [pc, #172]	@ 8004f6c <dhcp_discover.lto_priv.0+0xdc>
 8004ec2:	|      36f0      	adds	r6, #240	@ 0xf0
 8004ec4:	|      2302      	movs	r3, #2
 8004ec6:	|      2239      	movs	r2, #57	@ 0x39
 8004ec8:	|      4631      	mov	r1, r6
 8004eca:	|      f7ff fe1f 	bl	8004b0c <dhcp_option.lto_priv.0>
    options_out_len = dhcp_option_short(options_out_len, msg_out->options, DHCP_MAX_MSG_LEN(netif));
 8004ece:	|      8dba      	ldrh	r2, [r7, #44]	@ 0x2c
 8004ed0:	|      4631      	mov	r1, r6
 8004ed2:	|      f7ff fe63 	bl	8004b9c <dhcp_option_short.lto_priv.0>
    options_out_len = dhcp_option(options_out_len, msg_out->options, DHCP_OPTION_PARAMETER_REQUEST_LIST, LWIP_ARRAYSIZE(dhcp_discover_request_options));
 8004ed6:	|      2303      	movs	r3, #3
 8004ed8:	|      2237      	movs	r2, #55	@ 0x37
 8004eda:	|      4631      	mov	r1, r6
 8004edc:	|      f7ff fe16 	bl	8004b0c <dhcp_option.lto_priv.0>
 8004ee0:	|      f04f 0803 	mov.w	r8, #3
 8004ee4:	|      f8ad 000e 	strh.w	r0, [sp, #14]
      options_out_len = dhcp_option_byte(options_out_len, msg_out->options, dhcp_discover_request_options[i]);
 8004ee8:	|  /-> f819 2b01 	ldrb.w	r2, [r9], #1
 8004eec:	|  |   f8bd 000e 	ldrh.w	r0, [sp, #14]
 8004ef0:	|  |   4631      	mov	r1, r6
 8004ef2:	|  |   f7ff fe33 	bl	8004b5c <dhcp_option_byte.lto_priv.0>
    for (i = 0; i < LWIP_ARRAYSIZE(dhcp_discover_request_options); i++) {
 8004ef6:	|  |   f108 38ff 	add.w	r8, r8, #4294967295	@ 0xffffffff
 8004efa:	|  |   f018 08ff 	ands.w	r8, r8, #255	@ 0xff
      options_out_len = dhcp_option_byte(options_out_len, msg_out->options, dhcp_discover_request_options[i]);
 8004efe:	|  |   f8ad 000e 	strh.w	r0, [sp, #14]
    for (i = 0; i < LWIP_ARRAYSIZE(dhcp_discover_request_options); i++) {
 8004f02:	|  \-- d1f1      	bne.n	8004ee8 <dhcp_discover.lto_priv.0+0x58>
    dhcp_option_trailer(options_out_len, msg_out->options, p_out);
 8004f04:	|      462a      	mov	r2, r5
 8004f06:	|      4631      	mov	r1, r6
 8004f08:	|      f7ff ff2a 	bl	8004d60 <dhcp_option_trailer.lto_priv.0>
    udp_sendto_if_src(dhcp_pcb, p_out, IP_ADDR_BROADCAST, LWIP_IANA_PORT_DHCP_SERVER, netif, IP4_ADDR_ANY);
 8004f0c:	|      4a15      	ldr	r2, [pc, #84]	@ (8004f64 <dhcp_discover.lto_priv.0+0xd4>)
 8004f0e:	|      4816      	ldr	r0, [pc, #88]	@ (8004f68 <dhcp_discover.lto_priv.0+0xd8>)
 8004f10:	|      9200      	str	r2, [sp, #0]
 8004f12:	|      f8d0 0114 	ldr.w	r0, [r0, #276]	@ 0x114
 8004f16:	|      463b      	mov	r3, r7
 8004f18:	|      3228      	adds	r2, #40	@ 0x28
 8004f1a:	|      4629      	mov	r1, r5
 8004f1c:	|      f005 fb10 	bl	800a540 <udp_sendto_if_src.constprop.0.isra.0>
    pbuf_free(p_out);
 8004f20:	|      4628      	mov	r0, r5
 8004f22:	|      f004 ff4b 	bl	8009dbc <pbuf_free.isra.0>
  if (dhcp->tries < 255) {
 8004f26:	\----> 79a3      	ldrb	r3, [r4, #6]
 8004f28:	       2bff      	cmp	r3, #255	@ 0xff
    dhcp->tries++;
 8004f2a:	       bf1c      	itt	ne
 8004f2c:	       3301      	addne	r3, #1
 8004f2e:	       71a3      	strbne	r3, [r4, #6]
  msecs = DHCP_REQUEST_BACKOFF_SEQUENCE(dhcp->tries);
 8004f30:	       79a2      	ldrb	r2, [r4, #6]
 8004f32:	       2a05      	cmp	r2, #5
 8004f34:	       bf9f      	itttt	ls
 8004f36:	       2301      	movls	r3, #1
 8004f38:	       4093      	lslls	r3, r2
 8004f3a:	       ebc3 1243 	rsbls	r2, r3, r3, lsl #5
 8004f3e:	       eb03 0382 	addls.w	r3, r3, r2, lsl #2
 8004f42:	       bf9a      	itte	ls
 8004f44:	       00db      	lslls	r3, r3, #3
 8004f46:	       b29b      	uxthls	r3, r3
 8004f48:	       f64e 2360 	movwhi	r3, #60000	@ 0xea60
  dhcp->request_timeout = (u16_t)((msecs + DHCP_FINE_TIMER_MSECS - 1) / DHCP_FINE_TIMER_MSECS);
 8004f4c:	       f44f 72fa 	mov.w	r2, #500	@ 0x1f4
}
 8004f50:	       2000      	movs	r0, #0
  dhcp->request_timeout = (u16_t)((msecs + DHCP_FINE_TIMER_MSECS - 1) / DHCP_FINE_TIMER_MSECS);
 8004f52:	       f203 13f3 	addw	r3, r3, #499	@ 0x1f3
 8004f56:	       b29b      	uxth	r3, r3
 8004f58:	       fbb3 f3f2 	udiv	r3, r3, r2
 8004f5c:	       8123      	strh	r3, [r4, #8]
}
 8004f5e:	       b005      	add	sp, #20
 8004f60:	       e8bd 83f0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, r9, pc}
 8004f64:	       0800d32c 	.word	0x0800d32c
 8004f68:	       20001158 	.word	0x20001158
 8004f6c:	       0800d358 	.word	0x0800d358

08004f70 <netif_set_link_up>:
{
 8004f70:	                b537      	push	{r0, r1, r2, r4, r5, lr}
  LWIP_ERROR("netif_set_link_up: invalid netif", netif != NULL, return);
 8004f72:	                4604      	mov	r4, r0
 8004f74:	            /-- b940      	cbnz	r0, 8004f88 <netif_set_link_up+0x18>
 8004f76:	            |   4b1f      	ldr	r3, [pc, #124]	@ (8004ff4 <netif_set_link_up+0x84>)
 8004f78:	            |   481f      	ldr	r0, [pc, #124]	@ (8004ff8 <netif_set_link_up+0x88>)
 8004f7a:	            |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
}
 8004f7e:	            |   b003      	add	sp, #12
 8004f80:	            |   e8bd 4030 	ldmia.w	sp!, {r4, r5, lr}
  LWIP_ERROR("netif_set_link_up: invalid netif", netif != NULL, return);
 8004f84:	            |   f7fc b9b8 	b.w	80012f8 <printf_>
  if (!(netif->flags & NETIF_FLAG_LINK_UP)) {
 8004f88:	            \-> f890 3035 	ldrb.w	r3, [r0, #53]	@ 0x35
 8004f8c:	                075a      	lsls	r2, r3, #29
 8004f8e:	/-------------- d42f      	bmi.n	8004ff0 <netif_set_link_up+0x80>
  struct dhcp *dhcp = netif_dhcp_data(netif);
 8004f90:	|               6a45      	ldr	r5, [r0, #36]	@ 0x24
    netif_set_flags(netif, NETIF_FLAG_LINK_UP);
 8004f92:	|               f043 0304 	orr.w	r3, r3, #4
 8004f96:	|               f880 3035 	strb.w	r3, [r0, #53]	@ 0x35
  if (!dhcp) {
 8004f9a:	|     /-------- b195      	cbz	r5, 8004fc2 <netif_set_link_up+0x52>
  switch (dhcp->state) {
 8004f9c:	|     |         796b      	ldrb	r3, [r5, #5]
 8004f9e:	|     |         2b05      	cmp	r3, #5
 8004fa0:	|     |     /-- d808      	bhi.n	8004fb4 <netif_set_link_up+0x44>
 8004fa2:	|     |     |   2b02      	cmp	r3, #2
 8004fa4:	|     |  /--|-- d808      	bhi.n	8004fb8 <netif_set_link_up+0x48>
 8004fa6:	|     +--|--|-- b163      	cbz	r3, 8004fc2 <netif_set_link_up+0x52>
      dhcp->tries = 0;
 8004fa8:	|  /--|--|--|-> 2300      	movs	r3, #0
 8004faa:	|  |  |  |  |   71ab      	strb	r3, [r5, #6]
      dhcp_discover(netif);
 8004fac:	|  |  |  |  |   4620      	mov	r0, r4
 8004fae:	|  |  |  |  |   f7ff ff6f 	bl	8004e90 <dhcp_discover.lto_priv.0>
      break;
 8004fb2:	|  |  +--|--|-- e006      	b.n	8004fc2 <netif_set_link_up+0x52>
  switch (dhcp->state) {
 8004fb4:	|  |  |  |  \-> 2b0a      	cmp	r3, #10
 8004fb6:	|  |  |  |  /-- d10b      	bne.n	8004fd0 <netif_set_link_up+0x60>
      dhcp->tries = 0;
 8004fb8:	|  |  |  \--|-> 2300      	movs	r3, #0
 8004fba:	|  |  |     |   71ab      	strb	r3, [r5, #6]
      dhcp_reboot(netif);
 8004fbc:	|  |  |     |   4620      	mov	r0, r4
 8004fbe:	|  |  |     |   f005 fc2f 	bl	800a820 <dhcp_reboot.isra.0>
    NETIF_LINK_CALLBACK(netif);
 8004fc2:	|  |  \-----|-> 69e3      	ldr	r3, [r4, #28]
 8004fc4:	+--|--------|-- b1a3      	cbz	r3, 8004ff0 <netif_set_link_up+0x80>
 8004fc6:	|  |        |   4620      	mov	r0, r4
}
 8004fc8:	|  |        |   b003      	add	sp, #12
 8004fca:	|  |        |   e8bd 4030 	ldmia.w	sp!, {r4, r5, lr}
    NETIF_LINK_CALLBACK(netif);
 8004fce:	|  |        |   4718      	bx	r3
      LWIP_ASSERT("invalid dhcp->state", dhcp->state <= DHCP_STATE_BACKING_OFF);
 8004fd0:	|  |        \-> 2b0c      	cmp	r3, #12
 8004fd2:	|  +----------- d9e9      	bls.n	8004fa8 <netif_set_link_up+0x38>
 8004fd4:	|  |            b672      	cpsid	i
 8004fd6:	|  |            4b07      	ldr	r3, [pc, #28]	@ (8004ff4 <netif_set_link_up+0x84>)
 8004fd8:	|  |            4a08      	ldr	r2, [pc, #32]	@ (8004ffc <netif_set_link_up+0x8c>)
 8004fda:	|  |            f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8004fde:	|  |            4b08      	ldr	r3, [pc, #32]	@ (8005000 <netif_set_link_up+0x90>)
 8004fe0:	|  |            9300      	str	r3, [sp, #0]
 8004fe2:	|  |            4808      	ldr	r0, [pc, #32]	@ (8005004 <netif_set_link_up+0x94>)
 8004fe4:	|  |            f240 33bd 	movw	r3, #957	@ 0x3bd
 8004fe8:	|  |            f7fc f986 	bl	80012f8 <printf_>
 8004fec:	|  |            be00      	bkpt	0x0000
 8004fee:	|  \----------- e7db      	b.n	8004fa8 <netif_set_link_up+0x38>
}
 8004ff0:	\-------------> b003      	add	sp, #12
 8004ff2:	                bd30      	pop	{r4, r5, pc}
 8004ff4:	                20000060 	.word	0x20000060
 8004ff8:	                0800c31d 	.word	0x0800c31d
 8004ffc:	                0800c346 	.word	0x0800c346
 8005000:	                0800c0f4 	.word	0x0800c0f4
 8005004:	                0800b232 	.word	0x0800b232

08005008 <dhcp_recv.lto_priv.0>:
{
 8005008:	                                                          e92d 4ff0 	stmdb	sp!, {r4, r5, r6, r7, r8, r9, sl, fp, lr}
  struct netif *netif = ip_current_input_netif();
 800500c:	                                                          4cb1      	ldr	r4, [pc, #708]	@ (80052d4 <dhcp_recv.lto_priv.0+0x2cc>)
 800500e:	                                                          f8d4 511c 	ldr.w	r5, [r4, #284]	@ 0x11c
  struct dhcp *dhcp = netif_dhcp_data(netif);
 8005012:	                                                          f8d5 b024 	ldr.w	fp, [r5, #36]	@ 0x24
{
 8005016:	                                                          4692      	mov	sl, r2
 8005018:	                                                          b089      	sub	sp, #36	@ 0x24
  struct dhcp_msg *reply_msg = (struct dhcp_msg *)p->payload;
 800501a:	                                                          6852      	ldr	r2, [r2, #4]
  if ((dhcp == NULL) || (dhcp->pcb_allocated == 0)) {
 800501c:	                                                          f1bb 0f00 	cmp.w	fp, #0
 8005020:	/-------------------------------------------------------- f000 8088 	beq.w	8005134 <dhcp_recv.lto_priv.0+0x12c>
 8005024:	|                                                         f89b 3004 	ldrb.w	r3, [fp, #4]
 8005028:	|                                                         2b00      	cmp	r3, #0
 800502a:	+-------------------------------------------------------- f000 8083 	beq.w	8005134 <dhcp_recv.lto_priv.0+0x12c>
  if (p->len < DHCP_MIN_REPLY_LEN) {
 800502e:	|                                                         f8ba 300a 	ldrh.w	r3, [sl, #10]
 8005032:	|                                                         2b2b      	cmp	r3, #43	@ 0x2b
 8005034:	+-------------------------------------------------------- d97e      	bls.n	8005134 <dhcp_recv.lto_priv.0+0x12c>
  if (reply_msg->op != DHCP_BOOTREPLY) {
 8005036:	|                                                         7813      	ldrb	r3, [r2, #0]
 8005038:	|                                                         2b02      	cmp	r3, #2
 800503a:	+-------------------------------------------------------- d17b      	bne.n	8005134 <dhcp_recv.lto_priv.0+0x12c>
  for (i = 0; i < netif->hwaddr_len && i < LWIP_MIN(DHCP_CHADDR_LEN, NETIF_MAX_HWADDR_LEN); i++) {
 800503c:	|                                                         f895 6034 	ldrb.w	r6, [r5, #52]	@ 0x34
 8005040:	|                                                         f105 012d 	add.w	r1, r5, #45	@ 0x2d
 8005044:	|                                                         f102 001b 	add.w	r0, r2, #27
 8005048:	|                                                         2300      	movs	r3, #0
 800504a:	|                                      /----------------> b2df      	uxtb	r7, r3
 800504c:	|                                      |                  42be      	cmp	r6, r7
 800504e:	|                                      |              /-- d901      	bls.n	8005054 <dhcp_recv.lto_priv.0+0x4c>
 8005050:	|                                      |              |   2b06      	cmp	r3, #6
 8005052:	|                                      |     /--------|-- d167      	bne.n	8005124 <dhcp_recv.lto_priv.0+0x11c>
  if (lwip_ntohl(reply_msg->xid) != dhcp->xid) {
 8005054:	|                                      |     |        \-> 6850      	ldr	r0, [r2, #4]
 8005056:	|                                      |     |            f003 f86d 	bl	8008134 <lwip_htonl>
 800505a:	|                                      |     |            f8db 3000 	ldr.w	r3, [fp]
 800505e:	|                                      |     |            4298      	cmp	r0, r3
 8005060:	+--------------------------------------|-----|----------- d168      	bne.n	8005134 <dhcp_recv.lto_priv.0+0x12c>
  dhcp_clear_all_options(dhcp);
 8005062:	|                                      |     |            4a9d      	ldr	r2, [pc, #628]	@ (80052d8 <dhcp_recv.lto_priv.0+0x2d0>)
 8005064:	|                                      |     |            2300      	movs	r3, #0
 8005066:	|                                      |     |            f8c4 3130 	str.w	r3, [r4, #304]	@ 0x130
 800506a:	|                                      |     |            6053      	str	r3, [r2, #4]
  options_idx_max = p->tot_len;
 800506c:	|                                      |     |            f8ba 9008 	ldrh.w	r9, [sl, #8]
  int parse_sname_as_options = 0;
 8005070:	|                                      |     |            9303      	str	r3, [sp, #12]
  options_idx = DHCP_OPTIONS_OFS;
 8005072:	|                                      |     |            23f0      	movs	r3, #240	@ 0xf0
    options_idx = DHCP_FILE_OFS;
 8005074:	|  /-----------------------------------|-----|----------> 9302      	str	r3, [sp, #8]
  while ((q != NULL) && (options_idx >= q->len)) {
 8005076:	|  |                                   |     |            9b02      	ldr	r3, [sp, #8]
  q = p;
 8005078:	|  |                                   |     |            46d0      	mov	r8, sl
  while ((q != NULL) && (options_idx >= q->len)) {
 800507a:	|  |                                   |  /--|----------> f1b8 0f00 	cmp.w	r8, #0
 800507e:	+--|-----------------------------------|--|--|----------- d059      	beq.n	8005134 <dhcp_recv.lto_priv.0+0x12c>
 8005080:	|  |                                   |  |  |            f8b8 200a 	ldrh.w	r2, [r8, #10]
 8005084:	|  |                                   |  |  |            4293      	cmp	r3, r2
 8005086:	|  |                                   |  |  |     /----- d25b      	bcs.n	8005140 <dhcp_recv.lto_priv.0+0x138>
        options = (u8_t *)q->payload;
 8005088:	|  |                             /-----|--|--|-----|----> f8d8 2004 	ldr.w	r2, [r8, #4]
 800508c:	|  |                             |     |  |  |     |      9205      	str	r2, [sp, #20]
  while ((q != NULL) && (offset < offset_max) && (options[offset] != DHCP_OPTION_END)) {
 800508e:	|  |                             |  /--|--|--|-----|----> 454b      	cmp	r3, r9
 8005090:	|  |                             |  |  |  |  |     |  /-- d203      	bcs.n	800509a <dhcp_recv.lto_priv.0+0x92>
 8005092:	|  |                             |  |  |  |  |     |  |   9a05      	ldr	r2, [sp, #20]
 8005094:	|  |                             |  |  |  |  |     |  |   5cd2      	ldrb	r2, [r2, r3]
 8005096:	|  |                             |  |  |  |  |     |  |   2aff      	cmp	r2, #255	@ 0xff
 8005098:	|  |                             |  |  |  |  |  /--|--|-- d15b      	bne.n	8005152 <dhcp_recv.lto_priv.0+0x14a>
  if (dhcp_option_given(dhcp, DHCP_OPTION_IDX_OVERLOAD)) {
 800509a:	|  |                             |  |  |  |  |  |  |  \-> 4b8e      	ldr	r3, [pc, #568]	@ (80052d4 <dhcp_recv.lto_priv.0+0x2cc>)
 800509c:	|  |                             |  |  |  |  |  |  |      f893 2130 	ldrb.w	r2, [r3, #304]	@ 0x130
 80050a0:	|  |                             |  |  |  |  |  |  |      2a00      	cmp	r2, #0
 80050a2:	|  |                    /--------|--|--|--|--|--|--|----- f040 80f3 	bne.w	800528c <dhcp_recv.lto_priv.0+0x284>
  } else if (parse_sname_as_options) {
 80050a6:	|  |     /--------------|--------|--|--|--|--|--|--|----> 9a03      	ldr	r2, [sp, #12]
 80050a8:	|  |     |              |        |  |  |  |  |  |  |      2a00      	cmp	r2, #0
 80050aa:	|  |     |  /-----------|--------|--|--|--|--|--|--|----- f040 80f8 	bne.w	800529e <dhcp_recv.lto_priv.0+0x296>
  if (!dhcp_option_given(dhcp, DHCP_OPTION_IDX_MSG_TYPE)) {
 80050ae:	|  |     |  |           |        |  |  |  |  |  |  |      f893 2131 	ldrb.w	r2, [r3, #305]	@ 0x131
 80050b2:	|  |     |  |           |        |  |  |  |  |  |  |      2a00      	cmp	r2, #0
 80050b4:	+--|-----|--|-----------|--------|--|--|--|--|--|--|----- d03e      	beq.n	8005134 <dhcp_recv.lto_priv.0+0x12c>
  msg_type = (u8_t)dhcp_get_option_value(dhcp, DHCP_OPTION_IDX_MSG_TYPE);
 80050b6:	|  |     |  |           |        |  |  |  |  |  |  |      f893 213c 	ldrb.w	r2, [r3, #316]	@ 0x13c
  msg_in = (struct dhcp_msg *)p->payload;
 80050ba:	|  |     |  |           |        |  |  |  |  |  |  |      f8da 6004 	ldr.w	r6, [sl, #4]
  if (msg_type == DHCP_ACK) {
 80050be:	|  |     |  |           |        |  |  |  |  |  |  |      2a05      	cmp	r2, #5
 80050c0:	|  |  /--|--|-----------|--------|--|--|--|--|--|--|----- f040 8114 	bne.w	80052ec <dhcp_recv.lto_priv.0+0x2e4>
    if ((dhcp->state == DHCP_STATE_REQUESTING) ||
 80050c4:	|  |  |  |  |           |        |  |  |  |  |  |  |      f89b 3005 	ldrb.w	r3, [fp, #5]
 80050c8:	|  |  |  |  |           |        |  |  |  |  |  |  |      f003 04fd 	and.w	r4, r3, #253	@ 0xfd
 80050cc:	|  |  |  |  |           |        |  |  |  |  |  |  |      2c01      	cmp	r4, #1
 80050ce:	|  |  |  |  |  /--------|--------|--|--|--|--|--|--|----- f040 80f5 	bne.w	80052bc <dhcp_recv.lto_priv.0+0x2b4>
      dhcp_handle_ack(netif, msg_in);
 80050d2:	|  |  |  |  |  |        |        |  |  |  |  |  |  |      6a6f      	ldr	r7, [r5, #36]	@ 0x24
 80050d4:	|  |  |  |  |  |        |        |  |  |  |  |  |  |      4631      	mov	r1, r6
 80050d6:	|  |  |  |  |  |        |        |  |  |  |  |  |  |      4638      	mov	r0, r7
 80050d8:	|  |  |  |  |  |        |        |  |  |  |  |  |  |      f004 fdb6 	bl	8009c48 <dhcp_handle_ack.isra.0>
      if ((netif->flags & NETIF_FLAG_ETHARP) != 0) {
 80050dc:	|  |  |  |  |  |        |        |  |  |  |  |  |  |      f895 3035 	ldrb.w	r3, [r5, #53]	@ 0x35
 80050e0:	|  |  |  |  |  |        |        |  |  |  |  |  |  |      071b      	lsls	r3, r3, #28
 80050e2:	|  |  |  |  |  |     /--|--------|--|--|--|--|--|--|----- f140 80f3 	bpl.w	80052cc <dhcp_recv.lto_priv.0+0x2c4>
  dhcp_set_state(dhcp, DHCP_STATE_CHECKING);
 80050e6:	|  |  |  |  |  |     |  |        |  |  |  |  |  |  |      4638      	mov	r0, r7
 80050e8:	|  |  |  |  |  |     |  |        |  |  |  |  |  |  |      2108      	movs	r1, #8
 80050ea:	|  |  |  |  |  |     |  |        |  |  |  |  |  |  |      f7ff fc89 	bl	8004a00 <dhcp_set_state.lto_priv.0>
  acd_start(netif, &dhcp->acd, dhcp->offered_ip_addr);
 80050ee:	|  |  |  |  |  |     |  |        |  |  |  |  |  |  |      f895 3031 	ldrb.w	r3, [r5, #49]	@ 0x31
 80050f2:	|  |  |  |  |  |     |  |        |  |  |  |  |  |  |      f895 6033 	ldrb.w	r6, [r5, #51]	@ 0x33
 80050f6:	|  |  |  |  |  |     |  |        |  |  |  |  |  |  |      f895 1032 	ldrb.w	r1, [r5, #50]	@ 0x32
 80050fa:	|  |  |  |  |  |     |  |        |  |  |  |  |  |  |      f895 2030 	ldrb.w	r2, [r5, #48]	@ 0x30
 80050fe:	|  |  |  |  |  |     |  |        |  |  |  |  |  |  |      69fd      	ldr	r5, [r7, #28]
  acd->lastconflict = 0;
 8005100:	|  |  |  |  |  |     |  |        |  |  |  |  |  |  |      9f03      	ldr	r7, [sp, #12]
 8005102:	|  |  |  |  |  |     |  |        |  |  |  |  |  |  |      f880 7040 	strb.w	r7, [r0, #64]	@ 0x40
  acd->ttw = (u16_t)(ACD_RANDOM_PROBE_WAIT(netif, acd));
 8005106:	|  |  |  |  |  |     |  |        |  |  |  |  |  |  |      041b      	lsls	r3, r3, #16
 8005108:	|  |  |  |  |  |     |  |        |  |  |  |  |  |  |      ea43 6306 	orr.w	r3, r3, r6, lsl #24
 800510c:	|  |  |  |  |  |     |  |        |  |  |  |  |  |  |      430b      	orrs	r3, r1
 800510e:	|  |  |  |  |  |     |  |        |  |  |  |  |  |  |      ea43 2302 	orr.w	r3, r3, r2, lsl #8
 8005112:	|  |  |  |  |  |     |  |        |  |  |  |  |  |  |      220a      	movs	r2, #10
 8005114:	|  |  |  |  |  |     |  |        |  |  |  |  |  |  |      fbb3 f1f2 	udiv	r1, r3, r2
 8005118:	|  |  |  |  |  |     |  |        |  |  |  |  |  |  |      fb02 3311 	mls	r3, r2, r1, r3
  ip4_addr_copy(acd->ipaddr, ipaddr);
 800511c:	|  |  |  |  |  |     |  |        |  |  |  |  |  |  |      6385      	str	r5, [r0, #56]	@ 0x38
  acd->state = ACD_STATE_PROBE_WAIT;
 800511e:	|  |  |  |  |  |     |  |        |  |  |  |  |  |  |      8784      	strh	r4, [r0, #60]	@ 0x3c
  acd->ttw = (u16_t)(ACD_RANDOM_PROBE_WAIT(netif, acd));
 8005120:	|  |  |  |  |  |     |  |        |  |  |  |  |  |  |      87c3      	strh	r3, [r0, #62]	@ 0x3e
}
 8005122:	+--|--|--|--|--|-----|--|--------|--|--|--|--|--|--|----- e007      	b.n	8005134 <dhcp_recv.lto_priv.0+0x12c>
    if (netif->hwaddr[i] != reply_msg->chaddr[i]) {
 8005124:	|  |  |  |  |  |     |  |        |  |  |  |  \--|--|----> f811 cf01 	ldrb.w	ip, [r1, #1]!
 8005128:	|  |  |  |  |  |     |  |        |  |  |  |     |  |      f810 7f01 	ldrb.w	r7, [r0, #1]!
 800512c:	|  |  |  |  |  |     |  |        |  |  |  |     |  |      45bc      	cmp	ip, r7
 800512e:	|  |  |  |  |  |     |  |        |  |  |  |     |  |      f103 0301 	add.w	r3, r3, #1
 8005132:	|  |  |  |  |  |     |  |        |  |  \--|-----|--|----- d08a      	beq.n	800504a <dhcp_recv.lto_priv.0+0x42>
  pbuf_free(p);
 8005134:	>--|--|--|--|--|-----|--|--------|--|-----|-----|--|----> 4650      	mov	r0, sl
}
 8005136:	|  |  |  |  |  |     |  |        |  |     |     |  |      b009      	add	sp, #36	@ 0x24
 8005138:	|  |  |  |  |  |     |  |        |  |     |     |  |      e8bd 4ff0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, r9, sl, fp, lr}
  pbuf_free(p);
 800513c:	|  |  |  |  |  |     |  |        |  |     |     |  |      f004 be3e 	b.w	8009dbc <pbuf_free.isra.0>
    options_idx = (u16_t)(options_idx - q->len);
 8005140:	|  |  |  |  |  |     |  |        |  |     |     |  \----> 1a9b      	subs	r3, r3, r2
    options_idx_max = (u16_t)(options_idx_max - q->len);
 8005142:	|  |  |  |  |  |     |  |        |  |     |     |         eba9 0202 	sub.w	r2, r9, r2
    q = q->next;
 8005146:	|  |  |  |  |  |     |  |        |  |     |     |         f8d8 8000 	ldr.w	r8, [r8]
    options_idx = (u16_t)(options_idx - q->len);
 800514a:	|  |  |  |  |  |     |  |        |  |     |     |         b29b      	uxth	r3, r3
    options_idx_max = (u16_t)(options_idx_max - q->len);
 800514c:	|  |  |  |  |  |     |  |        |  |     |     |         fa1f f982 	uxth.w	r9, r2
 8005150:	|  |  |  |  |  |     |  |        |  |     \-----|-------- e793      	b.n	800507a <dhcp_recv.lto_priv.0+0x72>
    u16_t val_offset = (u16_t)(offset + 2);
 8005152:	|  |  |  |  |  |     |  |        |  |           \-------> 1c99      	adds	r1, r3, #2
 8005154:	|  |  |  |  |  |     |  |        |  |                     b289      	uxth	r1, r1
    if (val_offset < offset) {
 8005156:	|  |  |  |  |  |     |  |        |  |                     428b      	cmp	r3, r1
    u16_t val_offset = (u16_t)(offset + 2);
 8005158:	|  |  |  |  |  |     |  |        |  |                     9104      	str	r1, [sp, #16]
    if (val_offset < offset) {
 800515a:	+--|--|--|--|--|-----|--|--------|--|-------------------- d8eb      	bhi.n	8005134 <dhcp_recv.lto_priv.0+0x12c>
    if ((offset + 1) < q->len) {
 800515c:	|  |  |  |  |  |     |  |        |  |                     f8b8 000a 	ldrh.w	r0, [r8, #10]
 8005160:	|  |  |  |  |  |     |  |        |  |                     1c59      	adds	r1, r3, #1
 8005162:	|  |  |  |  |  |     |  |        |  |                     4281      	cmp	r1, r0
 8005164:	|  |  |  |  |  |     |  |        |  |              /----- da12      	bge.n	800518c <dhcp_recv.lto_priv.0+0x184>
      len = options[offset + 1];
 8005166:	|  |  |  |  |  |     |  |        |  |              |      9805      	ldr	r0, [sp, #20]
 8005168:	|  |  |  |  |  |     |  |        |  |              |      4418      	add	r0, r3
 800516a:	|  |  |  |  |  |     |  |        |  |              |      7844      	ldrb	r4, [r0, #1]
    switch (op) {
 800516c:	|  |  |  |  |  |     |  |        |  |        /-----|----> 2a3b      	cmp	r2, #59	@ 0x3b
 800516e:	|  |  |  |  |  |  /--|--|--------|--|--------|-----|----- d809      	bhi.n	8005184 <dhcp_recv.lto_priv.0+0x17c>
 8005170:	|  |  |  |  |  |  |  |  |        |  |        |     |      2a32      	cmp	r2, #50	@ 0x32
 8005172:	|  |  |  |  |  |  |  |  |  /-----|--|--------|-----|----- f200 80f0 	bhi.w	8005356 <dhcp_recv.lto_priv.0+0x34e>
 8005176:	|  |  |  |  |  |  |  |  |  |     |  |        |     |      2a01      	cmp	r2, #1
 8005178:	|  |  |  |  |  |  |  |  |  |     |  |        |     |  /-- d00f      	beq.n	800519a <dhcp_recv.lto_priv.0+0x192>
 800517a:	|  |  |  |  |  |  |  |  |  |     |  |        |     |  |   2a03      	cmp	r2, #3
 800517c:	|  |  |  |  |  |  |  |  |  |     |  |        |  /--|--|-- d012      	beq.n	80051a4 <dhcp_recv.lto_priv.0+0x19c>
 800517e:	|  |  |  |  |  |  |  |  |  |     |  |        |  |  |  |   2a00      	cmp	r2, #0
 8005180:	|  |  |  |  |  |  |  |  |  |  /--|--|--------|--|--|--|-- f000 80e7 	beq.w	8005352 <dhcp_recv.lto_priv.0+0x34a>
 8005184:	|  |  |  |  |  |  >--|--|--|--|--|--|--------|--|--|--|-> f04f 37ff 	mov.w	r7, #4294967295	@ 0xffffffff
 8005188:	|  |  |  |  |  |  |  |  |  |  |  |  |        |  |  |  |   2600      	movs	r6, #0
 800518a:	|  |  |  |  |  |  |  |  |  |  |  |  |     /--|--|--|--|-- e00f      	b.n	80051ac <dhcp_recv.lto_priv.0+0x1a4>
      len = (q->next != NULL ? ((u8_t *)q->next->payload)[0] : 0);
 800518c:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  \--|-> f8d8 4000 	ldr.w	r4, [r8]
 8005190:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |     |   2c00      	cmp	r4, #0
 8005192:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  +--|-----|-- d0eb      	beq.n	800516c <dhcp_recv.lto_priv.0+0x164>
 8005194:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |     |   6860      	ldr	r0, [r4, #4]
 8005196:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |     |   7804      	ldrb	r4, [r0, #0]
 8005198:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  \--|-----|-- e7e8      	b.n	800516c <dhcp_recv.lto_priv.0+0x164>
        LWIP_DHCP_INPUT_ERROR("len == 4", len == 4, return ERR_VAL;);
 800519a:	|  |  |  |  |  |  |  |  |  |  |  |  |     |     |     \-> 2c04      	cmp	r4, #4
 800519c:	+--|--|--|--|--|--|--|--|--|--|--|--|-----|-----|-------- d1ca      	bne.n	8005134 <dhcp_recv.lto_priv.0+0x12c>
    decode_len = len;
 800519e:	|  |  |  |  |  |  |  |  |  |  |  |  |     |     |         4626      	mov	r6, r4
        decode_idx = DHCP_OPTION_IDX_SUBNET_MASK;
 80051a0:	|  |  |  |  |  |  |  |  |  |  |  |  |     |     |         2706      	movs	r7, #6
 80051a2:	|  |  |  |  |  |  |  |  |  |  |  |  |     +-----|-------- e003      	b.n	80051ac <dhcp_recv.lto_priv.0+0x1a4>
        LWIP_DHCP_INPUT_ERROR("len >= decode_len", len >= decode_len, return ERR_VAL;);
 80051a4:	|  |  |  |  |  |  |  |  |  |  |  |  |     |     \-------> 2c03      	cmp	r4, #3
 80051a6:	+--|--|--|--|--|--|--|--|--|--|--|--|-----|-------------- d9c5      	bls.n	8005134 <dhcp_recv.lto_priv.0+0x12c>
        decode_idx = DHCP_OPTION_IDX_ROUTER;
 80051a8:	|  |  |  |  |  |  |  |  |  |  |  |  |     |               2707      	movs	r7, #7
        decode_len = 4; /* only copy the first given router */
 80051aa:	|  |  |  |  |  |  |  |  |  |  |  |  |     |               2604      	movs	r6, #4
      if (offset + len + 2 > 0xFFFF) {
 80051ac:	|  |  |  |  |  |  |  |  |  |  |  |  |     >-------------> 4423      	add	r3, r4
 80051ae:	|  |  |  |  |  |  |  |  |  |  |  |  |     |               f64f 72fd 	movw	r2, #65533	@ 0xfffd
 80051b2:	|  |  |  |  |  |  |  |  |  |  |  |  |     |               4293      	cmp	r3, r2
 80051b4:	+--|--|--|--|--|--|--|--|--|--|--|--|-----|-------------- dcbe      	bgt.n	8005134 <dhcp_recv.lto_priv.0+0x12c>
      if (decode_len > 0) {
 80051b6:	|  |  |  |  |  |  |  |  |  |  |  |  |     |        /----- b35e      	cbz	r6, 8005210 <dhcp_recv.lto_priv.0+0x208>
        u32_t value = 0;
 80051b8:	|  |  |  |  |  |  |  |  |  |  |  |  |     |        |      2300      	movs	r3, #0
        LWIP_ASSERT("check decode_idx", decode_idx >= 0 && decode_idx < DHCP_OPTION_IDX_MAX);
 80051ba:	|  |  |  |  |  |  |  |  |  |  |  |  |     |        |      2f07      	cmp	r7, #7
        u32_t value = 0;
 80051bc:	|  |  |  |  |  |  |  |  |  |  |  |  |     |        |      9307      	str	r3, [sp, #28]
        LWIP_ASSERT("check decode_idx", decode_idx >= 0 && decode_idx < DHCP_OPTION_IDX_MAX);
 80051be:	|  |  |  |  |  |  |  |  |  |  |  |  |     |        |  /-- d90c      	bls.n	80051da <dhcp_recv.lto_priv.0+0x1d2>
 80051c0:	|  |  |  |  |  |  |  |  |  |  |  |  |     |        |  |   b672      	cpsid	i
 80051c2:	|  |  |  |  |  |  |  |  |  |  |  |  |     |        |  |   4b46      	ldr	r3, [pc, #280]	@ (80052dc <dhcp_recv.lto_priv.0+0x2d4>)
 80051c4:	|  |  |  |  |  |  |  |  |  |  |  |  |     |        |  |   4a46      	ldr	r2, [pc, #280]	@ (80052e0 <dhcp_recv.lto_priv.0+0x2d8>)
 80051c6:	|  |  |  |  |  |  |  |  |  |  |  |  |     |        |  |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 80051ca:	|  |  |  |  |  |  |  |  |  |  |  |  |     |        |  |   4b46      	ldr	r3, [pc, #280]	@ (80052e4 <dhcp_recv.lto_priv.0+0x2dc>)
 80051cc:	|  |  |  |  |  |  |  |  |  |  |  |  |     |        |  |   9300      	str	r3, [sp, #0]
 80051ce:	|  |  |  |  |  |  |  |  |  |  |  |  |     |        |  |   4846      	ldr	r0, [pc, #280]	@ (80052e8 <dhcp_recv.lto_priv.0+0x2e0>)
 80051d0:	|  |  |  |  |  |  |  |  |  |  |  |  |     |        |  |   f44f 63d0 	mov.w	r3, #1664	@ 0x680
 80051d4:	|  |  |  |  |  |  |  |  |  |  |  |  |     |        |  |   f7fc f890 	bl	80012f8 <printf_>
 80051d8:	|  |  |  |  |  |  |  |  |  |  |  |  |     |        |  |   be00      	bkpt	0x0000
        if (!dhcp_option_given(dhcp, decode_idx)) {
 80051da:	|  |  |  |  |  |  |  |  |  |  |  |  |     |        |  \-> 4b3e      	ldr	r3, [pc, #248]	@ (80052d4 <dhcp_recv.lto_priv.0+0x2cc>)
 80051dc:	|  |  |  |  |  |  |  |  |  |  |  |  |     |        |      443b      	add	r3, r7
 80051de:	|  |  |  |  |  |  |  |  |  |  |  |  |     |        |      f893 3130 	ldrb.w	r3, [r3, #304]	@ 0x130
 80051e2:	|  |  |  |  |  |  |  |  |  |  |  |  |     |        +----- b9ab      	cbnz	r3, 8005210 <dhcp_recv.lto_priv.0+0x208>
          if (pbuf_copy_partial(q, &value, copy_len, val_offset) != copy_len) {
 80051e4:	|  |  |  |  |  |  |  |  |  |  |  |  |     |        |      9b04      	ldr	r3, [sp, #16]
 80051e6:	|  |  |  |  |  |  |  |  |  |  |  |  |     |        |      4632      	mov	r2, r6
 80051e8:	|  |  |  |  |  |  |  |  |  |  |  |  |     |        |      a907      	add	r1, sp, #28
 80051ea:	|  |  |  |  |  |  |  |  |  |  |  |  |     |        |      4640      	mov	r0, r8
 80051ec:	|  |  |  |  |  |  |  |  |  |  |  |  |     |        |      f7fc fcb6 	bl	8001b5c <pbuf_copy_partial>
 80051f0:	|  |  |  |  |  |  |  |  |  |  |  |  |     |        |      4286      	cmp	r6, r0
 80051f2:	+--|--|--|--|--|--|--|--|--|--|--|--|-----|--------|----- d19f      	bne.n	8005134 <dhcp_recv.lto_priv.0+0x12c>
          } else if (decode_len == 4) {
 80051f4:	|  |  |  |  |  |  |  |  |  |  |  |  |     |        |      2e04      	cmp	r6, #4
 80051f6:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  /-----|----- d146      	bne.n	8005286 <dhcp_recv.lto_priv.0+0x27e>
            value = lwip_ntohl(value);
 80051f8:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |     |      9807      	ldr	r0, [sp, #28]
 80051fa:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |     |      f002 ff9b 	bl	8008134 <lwip_htonl>
          dhcp_got_option(dhcp, decode_idx);
 80051fe:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  /--|----> 4b35      	ldr	r3, [pc, #212]	@ (80052d4 <dhcp_recv.lto_priv.0+0x2cc>)
 8005200:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |      19da      	adds	r2, r3, r7
          dhcp_set_option_value(dhcp, decode_idx, value);
 8005202:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |      eb03 0387 	add.w	r3, r3, r7, lsl #2
          dhcp_got_option(dhcp, decode_idx);
 8005206:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |      2101      	movs	r1, #1
 8005208:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |      f882 1130 	strb.w	r1, [r2, #304]	@ 0x130
          dhcp_set_option_value(dhcp, decode_idx, value);
 800520c:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |      f8c3 0138 	str.w	r0, [r3, #312]	@ 0x138
      offset = (u16_t)(offset + len + 2);
 8005210:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  \----> 9b04      	ldr	r3, [sp, #16]
 8005212:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |         4423      	add	r3, r4
 8005214:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |         b29b      	uxth	r3, r3
    if (offset >= q->len) {
 8005216:	|  |  |  |  |  |  |  |  |  |  |  |  |  /--|--|--|-------> f8b8 200a 	ldrh.w	r2, [r8, #10]
 800521a:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |         429a      	cmp	r2, r3
 800521c:	|  |  |  |  |  |  |  |  |  |  |  |  \--|--|--|--|-------- f63f af37 	bhi.w	800508e <dhcp_recv.lto_priv.0+0x86>
      offset = (u16_t)(offset - q->len);
 8005220:	|  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |         1a9b      	subs	r3, r3, r2
      offset_max = (u16_t)(offset_max - q->len);
 8005222:	|  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |         eba9 0202 	sub.w	r2, r9, r2
      offset = (u16_t)(offset - q->len);
 8005226:	|  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |         b29b      	uxth	r3, r3
      offset_max = (u16_t)(offset_max - q->len);
 8005228:	|  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |         fa1f f982 	uxth.w	r9, r2
      if (offset < offset_max) {
 800522c:	|  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |         454b      	cmp	r3, r9
 800522e:	+--|--|--|--|--|--|--|--|--|--|--|-----|--|--|--|-------- d281      	bcs.n	8005134 <dhcp_recv.lto_priv.0+0x12c>
        q = q->next;
 8005230:	|  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |         f8d8 8000 	ldr.w	r8, [r8]
        LWIP_DHCP_INPUT_ERROR("next pbuf was null", q != NULL, return ERR_VAL;);
 8005234:	|  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |         f1b8 0f00 	cmp.w	r8, #0
 8005238:	|  |  |  |  |  |  |  |  |  |  |  \-----|--|--|--|-------- f47f af26 	bne.w	8005088 <dhcp_recv.lto_priv.0+0x80>
 800523c:	+--|--|--|--|--|--|--|--|--|--|--------|--|--|--|-------- e77a      	b.n	8005134 <dhcp_recv.lto_priv.0+0x12c>
        LWIP_DHCP_INPUT_ERROR("len == 4", len == 4, return ERR_VAL;);
 800523e:	|  |  |  |  |  |  |  |  |  |  |        |  |  |  |         2c04      	cmp	r4, #4
 8005240:	+--|--|--|--|--|--|--|--|--|--|--------|--|--|--|-------- f47f af78 	bne.w	8005134 <dhcp_recv.lto_priv.0+0x12c>
    decode_len = len;
 8005244:	|  |  |  |  |  |  |  |  |  |  |        |  |  |  |         4626      	mov	r6, r4
        decode_idx = DHCP_OPTION_IDX_LEASE_TIME;
 8005246:	|  |  |  |  |  |  |  |  |  |  |        |  |  |  |         2703      	movs	r7, #3
 8005248:	|  |  |  |  |  |  |  |  |  |  |        |  +--|--|-------- e7b0      	b.n	80051ac <dhcp_recv.lto_priv.0+0x1a4>
        LWIP_DHCP_INPUT_ERROR("len == 1", len == 1, return ERR_VAL;);
 800524a:	|  |  |  |  |  |  |  |  |  |  |        |  |  |  |         2c01      	cmp	r4, #1
 800524c:	+--|--|--|--|--|--|--|--|--|--|--------|--|--|--|-------- f47f af72 	bne.w	8005134 <dhcp_recv.lto_priv.0+0x12c>
        LWIP_DHCP_INPUT_ERROR("overload in file/sname", options_offset == DHCP_OPTIONS_OFS, return ERR_VAL;);
 8005250:	|  |  |  |  |  |  |  |  |  |  |        |  |  |  |         9a02      	ldr	r2, [sp, #8]
 8005252:	|  |  |  |  |  |  |  |  |  |  |        |  |  |  |         2af0      	cmp	r2, #240	@ 0xf0
 8005254:	+--|--|--|--|--|--|--|--|--|--|--------|--|--|--|-------- f47f af6e 	bne.w	8005134 <dhcp_recv.lto_priv.0+0x12c>
    decode_len = len;
 8005258:	|  |  |  |  |  |  |  |  |  |  |        |  |  |  |         4626      	mov	r6, r4
        decode_idx = DHCP_OPTION_IDX_OVERLOAD;
 800525a:	|  |  |  |  |  |  |  |  |  |  |        |  |  |  |         2700      	movs	r7, #0
 800525c:	|  |  |  |  |  |  |  |  |  |  |        |  +--|--|-------- e7a6      	b.n	80051ac <dhcp_recv.lto_priv.0+0x1a4>
        LWIP_DHCP_INPUT_ERROR("len == 1", len == 1, return ERR_VAL;);
 800525e:	|  |  |  |  |  |  |  |  |  |  |        |  |  |  |         2c01      	cmp	r4, #1
        LWIP_DHCP_INPUT_ERROR("len == 4", len == 4, return ERR_VAL;);
 8005260:	+--|--|--|--|--|--|--|--|--|--|--------|--|--|--|-----/-X f47f af68 	bne.w	8005134 <dhcp_recv.lto_priv.0+0x12c>
    decode_len = len;
 8005264:	|  |  |  |  |  |  |  |  |  |  |        |  |  |  |     |   4626      	mov	r6, r4
        decode_idx = DHCP_OPTION_IDX_T1;
 8005266:	|  |  |  |  |  |  |  |  |  |  |        |  |  |  |     |   4627      	mov	r7, r4
 8005268:	|  |  |  |  |  |  |  |  |  |  |        |  +--|--|-----|-- e7a0      	b.n	80051ac <dhcp_recv.lto_priv.0+0x1a4>
        LWIP_DHCP_INPUT_ERROR("len == 4", len == 4, return ERR_VAL;);
 800526a:	|  |  |  |  |  |  |  |  |  |  |        |  |  |  |     |   2c04      	cmp	r4, #4
 800526c:	+--|--|--|--|--|--|--|--|--|--|--------|--|--|--|-----|-- f47f af62 	bne.w	8005134 <dhcp_recv.lto_priv.0+0x12c>
    decode_len = len;
 8005270:	|  |  |  |  |  |  |  |  |  |  |        |  |  |  |     |   4626      	mov	r6, r4
        decode_idx = DHCP_OPTION_IDX_SERVER_ID;
 8005272:	|  |  |  |  |  |  |  |  |  |  |        |  |  |  |     |   2702      	movs	r7, #2
 8005274:	|  |  |  |  |  |  |  |  |  |  |        |  +--|--|-----|-- e79a      	b.n	80051ac <dhcp_recv.lto_priv.0+0x1a4>
        LWIP_DHCP_INPUT_ERROR("len == 4", len == 4, return ERR_VAL;);
 8005276:	|  |  |  |  |  |  |  |  |  |  |        |  |  |  |     |   2c04      	cmp	r4, #4
 8005278:	|  |  |  |  |  |  |  |  |  |  |        |  |  |  |     \-- e7f2      	b.n	8005260 <dhcp_recv.lto_priv.0+0x258>
        LWIP_DHCP_INPUT_ERROR("len == 4", len == 4, return ERR_VAL;);
 800527a:	|  |  |  |  |  |  |  |  |  |  |        |  |  |  |         2c04      	cmp	r4, #4
 800527c:	+--|--|--|--|--|--|--|--|--|--|--------|--|--|--|-------- f47f af5a 	bne.w	8005134 <dhcp_recv.lto_priv.0+0x12c>
    decode_len = len;
 8005280:	|  |  |  |  |  |  |  |  |  |  |        |  |  |  |         4626      	mov	r6, r4
        decode_idx = DHCP_OPTION_IDX_T2;
 8005282:	|  |  |  |  |  |  |  |  |  |  |        |  |  |  |         2705      	movs	r7, #5
 8005284:	|  |  |  |  |  |  |  |  |  |  |        |  \--|--|-------- e792      	b.n	80051ac <dhcp_recv.lto_priv.0+0x1a4>
            value = ((u8_t *)&value)[0];
 8005286:	|  |  |  |  |  |  |  |  |  |  |        |     \--|-------> f89d 001c 	ldrb.w	r0, [sp, #28]
 800528a:	|  |  |  |  |  |  |  |  |  |  |        |        \-------- e7b8      	b.n	80051fe <dhcp_recv.lto_priv.0+0x1f6>
    u32_t overload = dhcp_get_option_value(dhcp, DHCP_OPTION_IDX_OVERLOAD);
 800528c:	|  |  |  |  |  |  |  |  \--|--|--------|----------------> f8d3 2138 	ldr.w	r2, [r3, #312]	@ 0x138
    dhcp_clear_option(dhcp, DHCP_OPTION_IDX_OVERLOAD);
 8005290:	|  |  |  |  |  |  |  |     |  |        |                  2100      	movs	r1, #0
    if (overload == DHCP_OVERLOAD_FILE) {
 8005292:	|  |  |  |  |  |  |  |     |  |        |                  2a01      	cmp	r2, #1
    dhcp_clear_option(dhcp, DHCP_OPTION_IDX_OVERLOAD);
 8005294:	|  |  |  |  |  |  |  |     |  |        |                  f883 1130 	strb.w	r1, [r3, #304]	@ 0x130
    if (overload == DHCP_OVERLOAD_FILE) {
 8005298:	|  |  |  |  |  |  |  |     |  |        |           /----- d00c      	beq.n	80052b4 <dhcp_recv.lto_priv.0+0x2ac>
    } else if (overload == DHCP_OVERLOAD_SNAME) {
 800529a:	|  |  |  |  |  |  |  |     |  |        |           |      2a02      	cmp	r2, #2
 800529c:	|  |  |  |  |  |  |  |     |  |        |           |  /-- d105      	bne.n	80052aa <dhcp_recv.lto_priv.0+0x2a2>
    parse_sname_as_options = 0;
 800529e:	|  |  |  |  \--|--|--|-----|--|--------|-----------|--|-> 2300      	movs	r3, #0
 80052a0:	|  |  |  |     |  |  |     |  |        |           |  |   9303      	str	r3, [sp, #12]
    options_idx_max = DHCP_SNAME_OFS + DHCP_SNAME_LEN;
 80052a2:	|  |  |  |     |  |  |     |  |        |           |  |   f04f 096c 	mov.w	r9, #108	@ 0x6c
    options_idx = DHCP_SNAME_OFS;
 80052a6:	|  |  |  |     |  |  |     |  |        |           |  |   232c      	movs	r3, #44	@ 0x2c
 80052a8:	|  +--|--|-----|--|--|-----|--|--------|-----------|--|-- e6e4      	b.n	8005074 <dhcp_recv.lto_priv.0+0x6c>
    } else if (overload == DHCP_OVERLOAD_SNAME_FILE) {
 80052aa:	|  |  |  |     |  |  |     |  |        |           |  \-> 2a03      	cmp	r2, #3
 80052ac:	|  |  |  \-----|--|--|-----|--|--------|-----------|----- f47f aefb 	bne.w	80050a6 <dhcp_recv.lto_priv.0+0x9e>
      parse_sname_as_options = 1;
 80052b0:	|  |  |        |  |  |     |  |        |           |      2301      	movs	r3, #1
 80052b2:	|  |  |        |  |  |     |  |        |           |      9303      	str	r3, [sp, #12]
    options_idx_max = DHCP_FILE_OFS + DHCP_FILE_LEN;
 80052b4:	|  |  |        |  |  |     |  |        |           \----> f04f 09ec 	mov.w	r9, #236	@ 0xec
    options_idx = DHCP_FILE_OFS;
 80052b8:	|  |  |        |  |  |     |  |        |                  236c      	movs	r3, #108	@ 0x6c
 80052ba:	|  \--|--------|--|--|-----|--|--------|----------------- e6db      	b.n	8005074 <dhcp_recv.lto_priv.0+0x6c>
    else if ((dhcp->state == DHCP_STATE_REBINDING) ||
 80052bc:	|     |        \--|--|-----|--|--------|----------------> 3b04      	subs	r3, #4
 80052be:	|     |           |  |     |  |        |                  2b01      	cmp	r3, #1
 80052c0:	+-----|-----------|--|-----|--|--------|----------------- f63f af38 	bhi.w	8005134 <dhcp_recv.lto_priv.0+0x12c>
      dhcp_handle_ack(netif, msg_in);
 80052c4:	|     |           |  |     |  |        |                  6a68      	ldr	r0, [r5, #36]	@ 0x24
 80052c6:	|     |           |  |     |  |        |                  4631      	mov	r1, r6
 80052c8:	|     |           |  |     |  |        |                  f004 fcbe 	bl	8009c48 <dhcp_handle_ack.isra.0>
      dhcp_bind(netif);
 80052cc:	|     |           |  \-----|--|--------|----------------> 4628      	mov	r0, r5
 80052ce:	|     |           |        |  |        |                  f7ff fb9f 	bl	8004a10 <dhcp_bind>
 80052d2:	+-----|-----------|--------|--|--------|----------------- e72f      	b.n	8005134 <dhcp_recv.lto_priv.0+0x12c>
 80052d4:	|     |           |        |  |        |                  20001158 	.word	0x20001158
 80052d8:	|     |           |        |  |        |                  20001288 	.word	0x20001288
 80052dc:	|     |           |        |  |        |                  20000060 	.word	0x20000060
 80052e0:	|     |           |        |  |        |                  0800c35a 	.word	0x0800c35a
 80052e4:	|     |           |        |  |        |                  0800c0f4 	.word	0x0800c0f4
 80052e8:	|     |           |        |  |        |                  0800b232 	.word	0x0800b232
  else if ((msg_type == DHCP_NAK) &&
 80052ec:	|     \-----------|--------|--|--------|----------------> 2a06      	cmp	r2, #6
 80052ee:	|                 |        |  |        |           /----- d115      	bne.n	800531c <dhcp_recv.lto_priv.0+0x314>
           ((dhcp->state == DHCP_STATE_REBOOTING) || (dhcp->state == DHCP_STATE_REQUESTING) ||
 80052f0:	|                 |        |  |        |           |      f89b 3005 	ldrb.w	r3, [fp, #5]
  else if ((msg_type == DHCP_NAK) &&
 80052f4:	|                 |        |  |        |           |      1eda      	subs	r2, r3, #3
 80052f6:	|                 |        |  |        |           |      2a02      	cmp	r2, #2
 80052f8:	|                 |        |  |        |           |  /-- d902      	bls.n	8005300 <dhcp_recv.lto_priv.0+0x2f8>
           ((dhcp->state == DHCP_STATE_REBOOTING) || (dhcp->state == DHCP_STATE_REQUESTING) ||
 80052fa:	|                 |        |  |        |           |  |   2b01      	cmp	r3, #1
 80052fc:	+-----------------|--------|--|--------|-----------|--|-- f47f af1a 	bne.w	8005134 <dhcp_recv.lto_priv.0+0x12c>
  dhcp_set_state(dhcp, DHCP_STATE_BACKING_OFF);
 8005300:	|                 |        |  |        |           |  \-> 6a68      	ldr	r0, [r5, #36]	@ 0x24
 8005302:	|                 |        |  |        |           |      210c      	movs	r1, #12
 8005304:	|                 |        |  |        |           |      f7ff fb7c 	bl	8004a00 <dhcp_set_state.lto_priv.0>
  netif_set_addr(netif, IP4_ADDR_ANY4, IP4_ADDR_ANY4, IP4_ADDR_ANY4);
 8005308:	|                 |        |  |        |           |      4b1f      	ldr	r3, [pc, #124]	@ (8005388 <dhcp_recv.lto_priv.0+0x380>)
 800530a:	|                 |        |  |        |           |      4628      	mov	r0, r5
 800530c:	|                 |        |  |        |           |      461a      	mov	r2, r3
 800530e:	|                 |        |  |        |           |      4619      	mov	r1, r3
 8005310:	|                 |        |  |        |           |      f7fe fcba 	bl	8003c88 <netif_set_addr>
  dhcp_discover(netif);
 8005314:	|                 |        |  |        |           |      4628      	mov	r0, r5
 8005316:	|                 |        |  |        |           |      f7ff fdbb 	bl	8004e90 <dhcp_discover.lto_priv.0>
}
 800531a:	+-----------------|--------|--|--------|-----------|----- e70b      	b.n	8005134 <dhcp_recv.lto_priv.0+0x12c>
  else if ((msg_type == DHCP_OFFER) && (dhcp->state == DHCP_STATE_SELECTING)) {
 800531c:	|                 |        |  |        |           \----> 2a02      	cmp	r2, #2
 800531e:	+-----------------|--------|--|--------|----------------- f47f af09 	bne.w	8005134 <dhcp_recv.lto_priv.0+0x12c>
 8005322:	|                 |        |  |        |                  f89b 2005 	ldrb.w	r2, [fp, #5]
 8005326:	|                 |        |  |        |                  2a06      	cmp	r2, #6
 8005328:	+-----------------|--------|--|--------|----------------- f47f af04 	bne.w	8005134 <dhcp_recv.lto_priv.0+0x12c>
  if (dhcp_option_given(dhcp, DHCP_OPTION_IDX_SERVER_ID)) {
 800532c:	|                 |        |  |        |                  f893 2132 	ldrb.w	r2, [r3, #306]	@ 0x132
  struct dhcp *dhcp = netif_dhcp_data(netif);
 8005330:	|                 |        |  |        |                  6a6c      	ldr	r4, [r5, #36]	@ 0x24
  if (dhcp_option_given(dhcp, DHCP_OPTION_IDX_SERVER_ID)) {
 8005332:	|                 |        |  |        |                  2a00      	cmp	r2, #0
 8005334:	+-----------------|--------|--|--------|----------------- f43f aefe 	beq.w	8005134 <dhcp_recv.lto_priv.0+0x12c>
    dhcp->request_timeout = 0; /* stop timer */
 8005338:	|                 |        |  |        |                  9a03      	ldr	r2, [sp, #12]
    ip_addr_set_ip4_u32(&dhcp->server_ip_addr, lwip_htonl(dhcp_get_option_value(dhcp, DHCP_OPTION_IDX_SERVER_ID)));
 800533a:	|                 |        |  |        |                  f8d3 0140 	ldr.w	r0, [r3, #320]	@ 0x140
    dhcp->request_timeout = 0; /* stop timer */
 800533e:	|                 |        |  |        |                  8122      	strh	r2, [r4, #8]
    ip_addr_set_ip4_u32(&dhcp->server_ip_addr, lwip_htonl(dhcp_get_option_value(dhcp, DHCP_OPTION_IDX_SERVER_ID)));
 8005340:	|                 |        |  |        |                  f002 fef8 	bl	8008134 <lwip_htonl>
 8005344:	|                 |        |  |        |                  61a0      	str	r0, [r4, #24]
    ip4_addr_copy(dhcp->offered_ip_addr, msg_in->yiaddr);
 8005346:	|                 |        |  |        |                  6933      	ldr	r3, [r6, #16]
 8005348:	|                 |        |  |        |                  61e3      	str	r3, [r4, #28]
    dhcp_select(netif);
 800534a:	|                 |        |  |        |                  4628      	mov	r0, r5
 800534c:	|                 |        |  |        |                  f005 f9c6 	bl	800a6dc <dhcp_select.isra.0>
 8005350:	\-----------------|--------|--|--------|----------------- e6f0      	b.n	8005134 <dhcp_recv.lto_priv.0+0x12c>
      offset++;
 8005352:	                  |        |  \--------|----------------> b28b      	uxth	r3, r1
 8005354:	                  |        |           \----------------- e75f      	b.n	8005216 <dhcp_recv.lto_priv.0+0x20e>
    switch (op) {
 8005356:	                  |        \----------------------------> 3a33      	subs	r2, #51	@ 0x33
 8005358:	                  |                                       2a08      	cmp	r2, #8
 800535a:	                  \-------------------------------------- f63f af13 	bhi.w	8005184 <dhcp_recv.lto_priv.0+0x17c>
 800535e:	                                                          a101      	add	r1, pc, #4	@ (adr r1, 8005364 <dhcp_recv.lto_priv.0+0x35c>)
 8005360:	                                                          f851 f022 	ldr.w	pc, [r1, r2, lsl #2]
 8005364:	                                                          0800523f 	.word	0x0800523f
 8005368:	                                                          0800524b 	.word	0x0800524b
 800536c:	                                                          0800525f 	.word	0x0800525f
 8005370:	                                                          0800526b 	.word	0x0800526b
 8005374:	                                                          08005185 	.word	0x08005185
 8005378:	                                                          08005185 	.word	0x08005185
 800537c:	                                                          08005185 	.word	0x08005185
 8005380:	                                                          08005277 	.word	0x08005277
 8005384:	                                                          0800527b 	.word	0x0800527b
 8005388:	                                                          0800d32c 	.word	0x0800d32c

0800538c <dhcp_release_and_stop>:
{
 800538c:	                   e92d 41ff 	stmdb	sp!, {r0, r1, r2, r3, r4, r5, r6, r7, r8, lr}
  struct dhcp *dhcp = netif_dhcp_data(netif);
 8005390:	                   6a44      	ldr	r4, [r0, #36]	@ 0x24
{
 8005392:	                   4605      	mov	r5, r0
  if (dhcp == NULL) {
 8005394:	                   2c00      	cmp	r4, #0
 8005396:	/----------------- d069      	beq.n	800546c <dhcp_release_and_stop+0xe0>
  if (dhcp->state == DHCP_STATE_OFF) {
 8005398:	|                  7963      	ldrb	r3, [r4, #5]
 800539a:	|                  2b00      	cmp	r3, #0
 800539c:	+----------------- d066      	beq.n	800546c <dhcp_release_and_stop+0xe0>
  ip_addr_set_zero_ip4(&dhcp->server_ip_addr);
 800539e:	|                  2100      	movs	r1, #0
  ip_addr_copy(server_ip_addr, dhcp->server_ip_addr);
 80053a0:	|                  69a2      	ldr	r2, [r4, #24]
 80053a2:	|                  9203      	str	r2, [sp, #12]
u8_t
dhcp_supplied_address(const struct netif *netif)
{
  if ((netif != NULL) && (netif_dhcp_data(netif) != NULL)) {
    struct dhcp *dhcp = netif_dhcp_data(netif);
    return (dhcp->state == DHCP_STATE_BOUND) || (dhcp->state == DHCP_STATE_RENEWING) ||
 80053a4:	|                  2b0a      	cmp	r3, #10
  ip4_addr_set_zero(&dhcp->offered_ip_addr);
 80053a6:	|                  e9c4 1106 	strd	r1, r1, [r4, #24]
  ip4_addr_set_zero(&dhcp->offered_gw_addr);
 80053aa:	|                  e9c4 1108 	strd	r1, r1, [r4, #32]
  dhcp->offered_t0_lease = dhcp->offered_t1_renew = dhcp->offered_t2_rebind = 0;
 80053ae:	|                  e9c4 110b 	strd	r1, r1, [r4, #44]	@ 0x2c
 80053b2:	|                  62a1      	str	r1, [r4, #40]	@ 0x28
  dhcp->t1_renew_time = dhcp->t2_rebind_time = dhcp->lease_used = dhcp->t0_timeout = 0;
 80053b4:	|                  81e1      	strh	r1, [r4, #14]
 80053b6:	|                  6121      	str	r1, [r4, #16]
 80053b8:	|                  82a1      	strh	r1, [r4, #20]
    return (dhcp->state == DHCP_STATE_BOUND) || (dhcp->state == DHCP_STATE_RENEWING) ||
 80053ba:	|              /-- d002      	beq.n	80053c2 <dhcp_release_and_stop+0x36>
 80053bc:	|              |   3b04      	subs	r3, #4
 80053be:	|              |   2b01      	cmp	r3, #1
 80053c0:	|  /-----------|-- d845      	bhi.n	800544e <dhcp_release_and_stop+0xc2>
    dhcp_set_state(dhcp, DHCP_STATE_OFF);
 80053c2:	|  |           \-> 2100      	movs	r1, #0
 80053c4:	|  |               4620      	mov	r0, r4
 80053c6:	|  |               f7ff fb1b 	bl	8004a00 <dhcp_set_state.lto_priv.0>
    p_out = dhcp_create_msg(netif, dhcp, DHCP_RELEASE, &options_out_len);
 80053ca:	|  |               2207      	movs	r2, #7
 80053cc:	|  |               f10d 030a 	add.w	r3, sp, #10
 80053d0:	|  |               4621      	mov	r1, r4
 80053d2:	|  |               4628      	mov	r0, r5
 80053d4:	|  |               f7ff fc32 	bl	8004c3c <dhcp_create_msg.lto_priv.0>
    if (p_out != NULL) {
 80053d8:	|  |               4606      	mov	r6, r0
 80053da:	|  |           /-- b300      	cbz	r0, 800541e <dhcp_release_and_stop+0x92>
      options_out_len = dhcp_option(options_out_len, msg_out->options, DHCP_OPTION_SERVER_ID, 4);
 80053dc:	|  |           |   6847      	ldr	r7, [r0, #4]
 80053de:	|  |           |   f8bd 000a 	ldrh.w	r0, [sp, #10]
 80053e2:	|  |           |   37f0      	adds	r7, #240	@ 0xf0
 80053e4:	|  |           |   2304      	movs	r3, #4
 80053e6:	|  |           |   2236      	movs	r2, #54	@ 0x36
 80053e8:	|  |           |   4639      	mov	r1, r7
 80053ea:	|  |           |   f7ff fb8f 	bl	8004b0c <dhcp_option.lto_priv.0>
 80053ee:	|  |           |   4680      	mov	r8, r0
      options_out_len = dhcp_option_long(options_out_len, msg_out->options, lwip_ntohl(ip4_addr_get_u32(ip_2_ip4(&server_ip_addr))));
 80053f0:	|  |           |   9803      	ldr	r0, [sp, #12]
 80053f2:	|  |           |   f002 fe9f 	bl	8008134 <lwip_htonl>
 80053f6:	|  |           |   4639      	mov	r1, r7
 80053f8:	|  |           |   4602      	mov	r2, r0
 80053fa:	|  |           |   4640      	mov	r0, r8
 80053fc:	|  |           |   f7ff fbf2 	bl	8004be4 <dhcp_option_long.lto_priv.0>
      dhcp_option_trailer(options_out_len, msg_out->options, p_out);
 8005400:	|  |           |   4632      	mov	r2, r6
 8005402:	|  |           |   4639      	mov	r1, r7
 8005404:	|  |           |   f7ff fcac 	bl	8004d60 <dhcp_option_trailer.lto_priv.0>
      udp_sendto_if(dhcp_pcb, p_out, &server_ip_addr, LWIP_IANA_PORT_DHCP_SERVER, netif);
 8005408:	|  |           |   481c      	ldr	r0, [pc, #112]	@ (800547c <dhcp_release_and_stop+0xf0>)
 800540a:	|  |           |   462b      	mov	r3, r5
 800540c:	|  |           |   f8d0 0114 	ldr.w	r0, [r0, #276]	@ 0x114
 8005410:	|  |           |   aa03      	add	r2, sp, #12
 8005412:	|  |           |   4631      	mov	r1, r6
 8005414:	|  |           |   f005 f932 	bl	800a67c <udp_sendto_if.constprop.0.isra.0>
      pbuf_free(p_out);
 8005418:	|  |           |   4630      	mov	r0, r6
 800541a:	|  |           |   f004 fccf 	bl	8009dbc <pbuf_free.isra.0>
    netif_set_addr(netif, IP4_ADDR_ANY4, IP4_ADDR_ANY4, IP4_ADDR_ANY4);
 800541e:	|  |           \-> 4b18      	ldr	r3, [pc, #96]	@ (8005480 <dhcp_release_and_stop+0xf4>)
 8005420:	|  |               4628      	mov	r0, r5
 8005422:	|  |               461a      	mov	r2, r3
 8005424:	|  |               4619      	mov	r1, r3
 8005426:	|  |               f7fe fc2f 	bl	8003c88 <netif_set_addr>
  for (acd2 = netif->acd_list; acd2 != NULL; acd2 = acd2->next) {
 800542a:	|  |        /----> 6beb      	ldr	r3, [r5, #60]	@ 0x3c
  acd_remove(netif, &dhcp->acd);
 800542c:	|  |        |      f104 0134 	add.w	r1, r4, #52	@ 0x34
  struct acd *acd2, *prev = NULL;
 8005430:	|  |        |      2200      	movs	r2, #0
  for (acd2 = netif->acd_list; acd2 != NULL; acd2 = acd2->next) {
 8005432:	|  |  /-----|--/-X b983      	cbnz	r3, 8005456 <dhcp_release_and_stop+0xca>
  LWIP_ASSERT(("acd_remove(): acd not on list\n"), 0);
 8005434:	|  |  |     |  |   b672      	cpsid	i
 8005436:	|  |  |     |  |   4b13      	ldr	r3, [pc, #76]	@ (8005484 <dhcp_release_and_stop+0xf8>)
 8005438:	|  |  |     |  |   4a13      	ldr	r2, [pc, #76]	@ (8005488 <dhcp_release_and_stop+0xfc>)
 800543a:	|  |  |     |  |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 800543e:	|  |  |     |  |   4b13      	ldr	r3, [pc, #76]	@ (800548c <dhcp_release_and_stop+0x100>)
 8005440:	|  |  |     |  |   9300      	str	r3, [sp, #0]
 8005442:	|  |  |     |  |   4813      	ldr	r0, [pc, #76]	@ (8005490 <dhcp_release_and_stop+0x104>)
 8005444:	|  |  |     |  |   23a9      	movs	r3, #169	@ 0xa9
 8005446:	|  |  |     |  |   f7fb ff57 	bl	80012f8 <printf_>
 800544a:	|  |  |     |  |   be00      	bkpt	0x0000
 800544c:	|  |  |  /--|--|-- e008      	b.n	8005460 <dhcp_release_and_stop+0xd4>
     dhcp_set_state(dhcp, DHCP_STATE_OFF);
 800544e:	|  \--|--|--|--|-> 4620      	mov	r0, r4
 8005450:	|     |  |  |  |   f7ff fad6 	bl	8004a00 <dhcp_set_state.lto_priv.0>
 8005454:	|     |  |  \--|-- e7e9      	b.n	800542a <dhcp_release_and_stop+0x9e>
    if (acd2 == acd) {
 8005456:	|     |  |     \-> 4299      	cmp	r1, r3
 8005458:	|     |  |  /----- d10d      	bne.n	8005476 <dhcp_release_and_stop+0xea>
        prev->next = acd->next;
 800545a:	|     |  |  |      6b63      	ldr	r3, [r4, #52]	@ 0x34
      if (prev) {
 800545c:	|     |  |  |  /-- b14a      	cbz	r2, 8005472 <dhcp_release_and_stop+0xe6>
        prev->next = acd->next;
 800545e:	|     |  |  |  |   6013      	str	r3, [r2, #0]
  if (dhcp->pcb_allocated != 0) {
 8005460:	|     |  >--|--|-> 7923      	ldrb	r3, [r4, #4]
 8005462:	+-----|--|--|--|-- b11b      	cbz	r3, 800546c <dhcp_release_and_stop+0xe0>
    dhcp_dec_pcb_refcount(); /* free DHCP PCB if not needed any more */
 8005464:	|     |  |  |  |   f7ff fa82 	bl	800496c <dhcp_dec_pcb_refcount.lto_priv.0>
    dhcp->pcb_allocated = 0;
 8005468:	|     |  |  |  |   2300      	movs	r3, #0
 800546a:	|     |  |  |  |   7123      	strb	r3, [r4, #4]
}
 800546c:	\-----|--|--|--|-> b004      	add	sp, #16
 800546e:	      |  |  |  |   e8bd 81f0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, pc}
        netif->acd_list = acd->next;
 8005472:	      |  |  |  \-> 63eb      	str	r3, [r5, #60]	@ 0x3c
 8005474:	      |  \--|----- e7f4      	b.n	8005460 <dhcp_release_and_stop+0xd4>
    prev = acd2;
 8005476:	      |     \----> 461a      	mov	r2, r3
  for (acd2 = netif->acd_list; acd2 != NULL; acd2 = acd2->next) {
 8005478:	      |            681b      	ldr	r3, [r3, #0]
 800547a:	      \----------- e7da      	b.n	8005432 <dhcp_release_and_stop+0xa6>
 800547c:	                   20001158 	.word	0x20001158
 8005480:	                   0800d32c 	.word	0x0800d32c
 8005484:	                   20000060 	.word	0x20000060
 8005488:	                   0800c36b 	.word	0x0800c36b
 800548c:	                   0800c38a 	.word	0x0800c38a
 8005490:	                   0800b232 	.word	0x0800b232

08005494 <dhcp_coarse_tmr>:
{
 8005494:	             e92d 47f3 	stmdb	sp!, {r0, r1, r4, r5, r6, r7, r8, r9, sl, lr}
  NETIF_FOREACH(netif) {
 8005498:	             4e86      	ldr	r6, [pc, #536]	@ (80056b4 <dhcp_coarse_tmr+0x220>)
 800549a:	             f8d6 510c 	ldr.w	r5, [r6, #268]	@ 0x10c
 800549e:	             2d00      	cmp	r5, #0
 80054a0:	/----------- f000 808e 	beq.w	80055c0 <dhcp_coarse_tmr+0x12c>
    struct dhcp *dhcp = netif_dhcp_data(netif);
 80054a4:	|            6a6c      	ldr	r4, [r5, #36]	@ 0x24
    if ((dhcp != NULL) && (dhcp->state != DHCP_STATE_OFF)) {
 80054a6:	|            2c00      	cmp	r4, #0
 80054a8:	+----------- f000 808a 	beq.w	80055c0 <dhcp_coarse_tmr+0x12c>
 80054ac:	|            7963      	ldrb	r3, [r4, #5]
 80054ae:	|            2b00      	cmp	r3, #0
 80054b0:	+----------- f000 8086 	beq.w	80055c0 <dhcp_coarse_tmr+0x12c>
      if (dhcp->t0_timeout && (++dhcp->lease_used == dhcp->t0_timeout)) {
 80054b4:	|            8aa1      	ldrh	r1, [r4, #20]
 80054b6:	|        /-- b171      	cbz	r1, 80054d6 <dhcp_coarse_tmr+0x42>
 80054b8:	|        |   8a62      	ldrh	r2, [r4, #18]
 80054ba:	|        |   3201      	adds	r2, #1
 80054bc:	|        |   b292      	uxth	r2, r2
 80054be:	|        |   4291      	cmp	r1, r2
 80054c0:	|        |   8262      	strh	r2, [r4, #18]
 80054c2:	|        +-- d108      	bne.n	80054d6 <dhcp_coarse_tmr+0x42>
        dhcp_release_and_stop(netif);
 80054c4:	|        |   4628      	mov	r0, r5
 80054c6:	|        |   f7ff ff61 	bl	800538c <dhcp_release_and_stop>
        dhcp_start(netif);
 80054ca:	|        |   4628      	mov	r0, r5
}
 80054cc:	|        |   b002      	add	sp, #8
 80054ce:	|        |   e8bd 47f0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, r9, sl, lr}
        dhcp_start(netif);
 80054d2:	|        |   f004 bae3 	b.w	8009a9c <dhcp_start.isra.0>
      } else if (dhcp->t2_rebind_time && (dhcp->t2_rebind_time-- == 1)) {
 80054d6:	|        \-> 8a22      	ldrh	r2, [r4, #16]
 80054d8:	|            2a00      	cmp	r2, #0
 80054da:	|  /-------- d074      	beq.n	80055c6 <dhcp_coarse_tmr+0x132>
 80054dc:	|  |         1e51      	subs	r1, r2, #1
 80054de:	|  |         2a01      	cmp	r2, #1
 80054e0:	|  |         8221      	strh	r1, [r4, #16]
 80054e2:	|  +-------- d170      	bne.n	80055c6 <dhcp_coarse_tmr+0x132>
  if ((dhcp->state == DHCP_STATE_REQUESTING) || (dhcp->state == DHCP_STATE_BOUND) ||
 80054e4:	|  |         3b01      	subs	r3, #1
 80054e6:	|  |         b2db      	uxtb	r3, r3
 80054e8:	|  |         2b09      	cmp	r3, #9
 80054ea:	+--|-------- d869      	bhi.n	80055c0 <dhcp_coarse_tmr+0x12c>
 80054ec:	|  |         f240 2219 	movw	r2, #537	@ 0x219
 80054f0:	|  |         fa22 f303 	lsr.w	r3, r2, r3
 80054f4:	|  |         07da      	lsls	r2, r3, #31
 80054f6:	+--|-------- d563      	bpl.n	80055c0 <dhcp_coarse_tmr+0x12c>
  dhcp_set_state(dhcp, DHCP_STATE_REBINDING);
 80054f8:	|  |         2104      	movs	r1, #4
 80054fa:	|  |         4620      	mov	r0, r4
 80054fc:	|  |         f7ff fa80 	bl	8004a00 <dhcp_set_state.lto_priv.0>
  p_out = dhcp_create_msg(netif, dhcp, DHCP_REQUEST, &options_out_len);
 8005500:	|  |         2203      	movs	r2, #3
 8005502:	|  |         f10d 0306 	add.w	r3, sp, #6
 8005506:	|  |         4621      	mov	r1, r4
 8005508:	|  |         4628      	mov	r0, r5
 800550a:	|  |         f7ff fb97 	bl	8004c3c <dhcp_create_msg.lto_priv.0>
  if (p_out != NULL) {
 800550e:	|  |         4607      	mov	r7, r0
 8005510:	|  |  /----- b3b0      	cbz	r0, 8005580 <dhcp_coarse_tmr+0xec>
    options_out_len = dhcp_option(options_out_len, msg_out->options, DHCP_OPTION_MAX_MSG_SIZE, DHCP_OPTION_MAX_MSG_SIZE_LEN);
 8005512:	|  |  |      6843      	ldr	r3, [r0, #4]
 8005514:	|  |  |      f8bd 0006 	ldrh.w	r0, [sp, #6]
 8005518:	|  |  |      f8df a1a0 	ldr.w	sl, [pc, #416]	@ 80056bc <dhcp_coarse_tmr+0x228>
 800551c:	|  |  |      f103 08f0 	add.w	r8, r3, #240	@ 0xf0
 8005520:	|  |  |      2239      	movs	r2, #57	@ 0x39
 8005522:	|  |  |      2302      	movs	r3, #2
 8005524:	|  |  |      4641      	mov	r1, r8
 8005526:	|  |  |      f7ff faf1 	bl	8004b0c <dhcp_option.lto_priv.0>
    options_out_len = dhcp_option_short(options_out_len, msg_out->options, DHCP_MAX_MSG_LEN(netif));
 800552a:	|  |  |      8daa      	ldrh	r2, [r5, #44]	@ 0x2c
 800552c:	|  |  |      4641      	mov	r1, r8
 800552e:	|  |  |      f7ff fb35 	bl	8004b9c <dhcp_option_short.lto_priv.0>
    options_out_len = dhcp_option(options_out_len, msg_out->options, DHCP_OPTION_PARAMETER_REQUEST_LIST, LWIP_ARRAYSIZE(dhcp_discover_request_options));
 8005532:	|  |  |      2303      	movs	r3, #3
 8005534:	|  |  |      2237      	movs	r2, #55	@ 0x37
 8005536:	|  |  |      4641      	mov	r1, r8
 8005538:	|  |  |      f7ff fae8 	bl	8004b0c <dhcp_option.lto_priv.0>
    for (i = 0; i < LWIP_ARRAYSIZE(dhcp_discover_request_options); i++) {
 800553c:	|  |  |      f04f 0900 	mov.w	r9, #0
    options_out_len = dhcp_option(options_out_len, msg_out->options, DHCP_OPTION_PARAMETER_REQUEST_LIST, LWIP_ARRAYSIZE(dhcp_discover_request_options));
 8005540:	|  |  |      f8ad 0006 	strh.w	r0, [sp, #6]
      options_out_len = dhcp_option_byte(options_out_len, msg_out->options, dhcp_discover_request_options[i]);
 8005544:	|  |  |  /-> f81a 2b01 	ldrb.w	r2, [sl], #1
 8005548:	|  |  |  |   f8bd 0006 	ldrh.w	r0, [sp, #6]
 800554c:	|  |  |  |   4641      	mov	r1, r8
 800554e:	|  |  |  |   f7ff fb05 	bl	8004b5c <dhcp_option_byte.lto_priv.0>
    for (i = 0; i < LWIP_ARRAYSIZE(dhcp_discover_request_options); i++) {
 8005552:	|  |  |  |   f109 0901 	add.w	r9, r9, #1
 8005556:	|  |  |  |   fa5f f989 	uxtb.w	r9, r9
 800555a:	|  |  |  |   f1b9 0f03 	cmp.w	r9, #3
      options_out_len = dhcp_option_byte(options_out_len, msg_out->options, dhcp_discover_request_options[i]);
 800555e:	|  |  |  |   f8ad 0006 	strh.w	r0, [sp, #6]
    for (i = 0; i < LWIP_ARRAYSIZE(dhcp_discover_request_options); i++) {
 8005562:	|  |  |  \-- d1ef      	bne.n	8005544 <dhcp_coarse_tmr+0xb0>
    dhcp_option_trailer(options_out_len, msg_out->options, p_out);
 8005564:	|  |  |      463a      	mov	r2, r7
 8005566:	|  |  |      4641      	mov	r1, r8
 8005568:	|  |  |      f7ff fbfa 	bl	8004d60 <dhcp_option_trailer.lto_priv.0>
    result = udp_sendto_if(dhcp_pcb, p_out, IP_ADDR_BROADCAST, LWIP_IANA_PORT_DHCP_SERVER, netif);
 800556c:	|  |  |      f8d6 0114 	ldr.w	r0, [r6, #276]	@ 0x114
 8005570:	|  |  |      4a51      	ldr	r2, [pc, #324]	@ (80056b8 <dhcp_coarse_tmr+0x224>)
 8005572:	|  |  |      462b      	mov	r3, r5
 8005574:	|  |  |      4639      	mov	r1, r7
 8005576:	|  |  |      f005 f881 	bl	800a67c <udp_sendto_if.constprop.0.isra.0>
    pbuf_free(p_out);
 800557a:	|  |  |      4638      	mov	r0, r7
 800557c:	|  |  |      f004 fc1e 	bl	8009dbc <pbuf_free.isra.0>
  if (dhcp->tries < 255) {
 8005580:	|  |  \----> 79a3      	ldrb	r3, [r4, #6]
 8005582:	|  |         2bff      	cmp	r3, #255	@ 0xff
    dhcp->tries++;
 8005584:	|  |         bf1c      	itt	ne
 8005586:	|  |         3301      	addne	r3, #1
 8005588:	|  |         71a3      	strbne	r3, [r4, #6]
  msecs = (u16_t)(dhcp->tries < 10 ? dhcp->tries * 1000 : 10 * 1000);
 800558a:	|  |         79a3      	ldrb	r3, [r4, #6]
 800558c:	|  |         2b09      	cmp	r3, #9
 800558e:	|  |         bf9f      	itttt	ls
 8005590:	|  |         ebc3 1243 	rsbls	r2, r3, r3, lsl #5
 8005594:	|  |         eb03 0382 	addls.w	r3, r3, r2, lsl #2
 8005598:	|  |         00db      	lslls	r3, r3, #3
 800559a:	|  |         b29b      	uxthls	r3, r3
 800559c:	|  |         bf88      	it	hi
 800559e:	|  |         f242 7310 	movwhi	r3, #10000	@ 0x2710
  dhcp->request_timeout = (u16_t)((msecs + DHCP_FINE_TIMER_MSECS - 1) / DHCP_FINE_TIMER_MSECS);
 80055a2:	|  |         f203 13f3 	addw	r3, r3, #499	@ 0x1f3
 80055a6:	|  |         f44f 72fa 	mov.w	r2, #500	@ 0x1f4
 80055aa:	|  |         b29b      	uxth	r3, r3
 80055ac:	|  |         fbb3 f3f2 	udiv	r3, r3, r2
    if (((dhcp->t0_timeout - dhcp->lease_used) / 2) >= DHCP_NEXT_TIMEOUT_THRESHOLD) {
 80055b0:	|  |         8a62      	ldrh	r2, [r4, #18]
  dhcp->request_timeout = (u16_t)((msecs + DHCP_FINE_TIMER_MSECS - 1) / DHCP_FINE_TIMER_MSECS);
 80055b2:	|  |         8123      	strh	r3, [r4, #8]
    if (((dhcp->t0_timeout - dhcp->lease_used) / 2) >= DHCP_NEXT_TIMEOUT_THRESHOLD) {
 80055b4:	|  |         8aa3      	ldrh	r3, [r4, #20]
 80055b6:	|  |         1a9b      	subs	r3, r3, r2
 80055b8:	|  |         2b01      	cmp	r3, #1
 80055ba:	+--|-------- dd01      	ble.n	80055c0 <dhcp_coarse_tmr+0x12c>
      dhcp->t2_rebind_time = (dhcp_timeout_t)((dhcp->t0_timeout - dhcp->lease_used) / 2);
 80055bc:	|  |         105b      	asrs	r3, r3, #1
 80055be:	|  |         8223      	strh	r3, [r4, #16]
}
 80055c0:	>--|-------> b002      	add	sp, #8
 80055c2:	|  |         e8bd 87f0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, r9, sl, pc}
      } else if (dhcp->t1_renew_time && (dhcp->t1_renew_time-- == 1)) {
 80055c6:	|  \-------> 89e2      	ldrh	r2, [r4, #14]
 80055c8:	|            2a00      	cmp	r2, #0
 80055ca:	+----------- d0f9      	beq.n	80055c0 <dhcp_coarse_tmr+0x12c>
 80055cc:	|            1e51      	subs	r1, r2, #1
 80055ce:	|            2a01      	cmp	r2, #1
 80055d0:	|            81e1      	strh	r1, [r4, #14]
 80055d2:	+----------- d1f5      	bne.n	80055c0 <dhcp_coarse_tmr+0x12c>
  if ((dhcp->state == DHCP_STATE_REQUESTING) || (dhcp->state == DHCP_STATE_BOUND) ||
 80055d4:	|            3b01      	subs	r3, #1
 80055d6:	|            b2db      	uxtb	r3, r3
 80055d8:	|            2b09      	cmp	r3, #9
 80055da:	+----------- d8f1      	bhi.n	80055c0 <dhcp_coarse_tmr+0x12c>
 80055dc:	|            f240 2211 	movw	r2, #529	@ 0x211
 80055e0:	|            fa22 f303 	lsr.w	r3, r2, r3
 80055e4:	|            07db      	lsls	r3, r3, #31
 80055e6:	+----------- d5eb      	bpl.n	80055c0 <dhcp_coarse_tmr+0x12c>
  dhcp_set_state(dhcp, DHCP_STATE_RENEWING);
 80055e8:	|            2105      	movs	r1, #5
 80055ea:	|            4620      	mov	r0, r4
 80055ec:	|            f7ff fa08 	bl	8004a00 <dhcp_set_state.lto_priv.0>
  p_out = dhcp_create_msg(netif, dhcp, DHCP_REQUEST, &options_out_len);
 80055f0:	|            2203      	movs	r2, #3
 80055f2:	|            f10d 0306 	add.w	r3, sp, #6
 80055f6:	|            4621      	mov	r1, r4
 80055f8:	|            4628      	mov	r0, r5
 80055fa:	|            f7ff fb1f 	bl	8004c3c <dhcp_create_msg.lto_priv.0>
  if (p_out != NULL) {
 80055fe:	|            4607      	mov	r7, r0
 8005600:	|     /----- b3b8      	cbz	r0, 8005672 <dhcp_coarse_tmr+0x1de>
    options_out_len = dhcp_option(options_out_len, msg_out->options, DHCP_OPTION_MAX_MSG_SIZE, DHCP_OPTION_MAX_MSG_SIZE_LEN);
 8005602:	|     |      6843      	ldr	r3, [r0, #4]
 8005604:	|     |      f8bd 0006 	ldrh.w	r0, [sp, #6]
 8005608:	|     |      f8df a0b0 	ldr.w	sl, [pc, #176]	@ 80056bc <dhcp_coarse_tmr+0x228>
 800560c:	|     |      f103 08f0 	add.w	r8, r3, #240	@ 0xf0
 8005610:	|     |      2239      	movs	r2, #57	@ 0x39
 8005612:	|     |      2302      	movs	r3, #2
 8005614:	|     |      4641      	mov	r1, r8
 8005616:	|     |      f7ff fa79 	bl	8004b0c <dhcp_option.lto_priv.0>
    options_out_len = dhcp_option_short(options_out_len, msg_out->options, DHCP_MAX_MSG_LEN(netif));
 800561a:	|     |      8daa      	ldrh	r2, [r5, #44]	@ 0x2c
 800561c:	|     |      4641      	mov	r1, r8
 800561e:	|     |      f7ff fabd 	bl	8004b9c <dhcp_option_short.lto_priv.0>
    options_out_len = dhcp_option(options_out_len, msg_out->options, DHCP_OPTION_PARAMETER_REQUEST_LIST, LWIP_ARRAYSIZE(dhcp_discover_request_options));
 8005622:	|     |      2303      	movs	r3, #3
 8005624:	|     |      2237      	movs	r2, #55	@ 0x37
 8005626:	|     |      4641      	mov	r1, r8
 8005628:	|     |      f7ff fa70 	bl	8004b0c <dhcp_option.lto_priv.0>
    for (i = 0; i < LWIP_ARRAYSIZE(dhcp_discover_request_options); i++) {
 800562c:	|     |      f04f 0900 	mov.w	r9, #0
    options_out_len = dhcp_option(options_out_len, msg_out->options, DHCP_OPTION_PARAMETER_REQUEST_LIST, LWIP_ARRAYSIZE(dhcp_discover_request_options));
 8005630:	|     |      f8ad 0006 	strh.w	r0, [sp, #6]
      options_out_len = dhcp_option_byte(options_out_len, msg_out->options, dhcp_discover_request_options[i]);
 8005634:	|     |  /-> f81a 2b01 	ldrb.w	r2, [sl], #1
 8005638:	|     |  |   f8bd 0006 	ldrh.w	r0, [sp, #6]
 800563c:	|     |  |   4641      	mov	r1, r8
 800563e:	|     |  |   f7ff fa8d 	bl	8004b5c <dhcp_option_byte.lto_priv.0>
    for (i = 0; i < LWIP_ARRAYSIZE(dhcp_discover_request_options); i++) {
 8005642:	|     |  |   f109 0901 	add.w	r9, r9, #1
 8005646:	|     |  |   fa5f f989 	uxtb.w	r9, r9
 800564a:	|     |  |   f1b9 0f03 	cmp.w	r9, #3
      options_out_len = dhcp_option_byte(options_out_len, msg_out->options, dhcp_discover_request_options[i]);
 800564e:	|     |  |   f8ad 0006 	strh.w	r0, [sp, #6]
    for (i = 0; i < LWIP_ARRAYSIZE(dhcp_discover_request_options); i++) {
 8005652:	|     |  \-- d1ef      	bne.n	8005634 <dhcp_coarse_tmr+0x1a0>
    dhcp_option_trailer(options_out_len, msg_out->options, p_out);
 8005654:	|     |      463a      	mov	r2, r7
 8005656:	|     |      4641      	mov	r1, r8
 8005658:	|     |      f7ff fb82 	bl	8004d60 <dhcp_option_trailer.lto_priv.0>
    result = udp_sendto_if(dhcp_pcb, p_out, &dhcp->server_ip_addr, LWIP_IANA_PORT_DHCP_SERVER, netif);
 800565c:	|     |      f8d6 0114 	ldr.w	r0, [r6, #276]	@ 0x114
 8005660:	|     |      462b      	mov	r3, r5
 8005662:	|     |      f104 0218 	add.w	r2, r4, #24
 8005666:	|     |      4639      	mov	r1, r7
 8005668:	|     |      f005 f808 	bl	800a67c <udp_sendto_if.constprop.0.isra.0>
    pbuf_free(p_out);
 800566c:	|     |      4638      	mov	r0, r7
 800566e:	|     |      f004 fba5 	bl	8009dbc <pbuf_free.isra.0>
  if (dhcp->tries < 255) {
 8005672:	|     \----> 79a3      	ldrb	r3, [r4, #6]
 8005674:	|            2bff      	cmp	r3, #255	@ 0xff
    dhcp->tries++;
 8005676:	|            bf1c      	itt	ne
 8005678:	|            3301      	addne	r3, #1
 800567a:	|            71a3      	strbne	r3, [r4, #6]
  msecs = (u16_t)(dhcp->tries < 10 ? dhcp->tries * 2000 : 20 * 1000);
 800567c:	|            79a3      	ldrb	r3, [r4, #6]
 800567e:	|            2b09      	cmp	r3, #9
 8005680:	|            bf9f      	itttt	ls
 8005682:	|            ebc3 1243 	rsbls	r2, r3, r3, lsl #5
 8005686:	|            eb03 0382 	addls.w	r3, r3, r2, lsl #2
 800568a:	|            011b      	lslls	r3, r3, #4
 800568c:	|            b29b      	uxthls	r3, r3
 800568e:	|            bf88      	it	hi
 8005690:	|            f644 6320 	movwhi	r3, #20000	@ 0x4e20
  dhcp->request_timeout = (u16_t)((msecs + DHCP_FINE_TIMER_MSECS - 1) / DHCP_FINE_TIMER_MSECS);
 8005694:	|            f203 13f3 	addw	r3, r3, #499	@ 0x1f3
 8005698:	|            f44f 72fa 	mov.w	r2, #500	@ 0x1f4
 800569c:	|            b29b      	uxth	r3, r3
 800569e:	|            fbb3 f3f2 	udiv	r3, r3, r2
    if (((dhcp->t2_timeout - dhcp->lease_used) / 2) >= DHCP_NEXT_TIMEOUT_THRESHOLD) {
 80056a2:	|            8a62      	ldrh	r2, [r4, #18]
  dhcp->request_timeout = (u16_t)((msecs + DHCP_FINE_TIMER_MSECS - 1) / DHCP_FINE_TIMER_MSECS);
 80056a4:	|            8123      	strh	r3, [r4, #8]
    if (((dhcp->t2_timeout - dhcp->lease_used) / 2) >= DHCP_NEXT_TIMEOUT_THRESHOLD) {
 80056a6:	|            89a3      	ldrh	r3, [r4, #12]
 80056a8:	|            1a9b      	subs	r3, r3, r2
 80056aa:	|            2b01      	cmp	r3, #1
      dhcp->t1_renew_time = (dhcp_timeout_t)((dhcp->t2_timeout - dhcp->lease_used) / 2);
 80056ac:	|            bfc4      	itt	gt
 80056ae:	|            105b      	asrgt	r3, r3, #1
 80056b0:	|            81e3      	strhgt	r3, [r4, #14]
}
 80056b2:	\----------- e785      	b.n	80055c0 <dhcp_coarse_tmr+0x12c>
 80056b4:	             20001158 	.word	0x20001158
 80056b8:	             0800d354 	.word	0x0800d354
 80056bc:	             0800d358 	.word	0x0800d358

080056c0 <dhcp_fine_tmr>:
  NETIF_FOREACH(netif) {
 80056c0:	       4b27      	ldr	r3, [pc, #156]	@ (8005760 <dhcp_fine_tmr+0xa0>)
{
 80056c2:	       b507      	push	{r0, r1, r2, lr}
  NETIF_FOREACH(netif) {
 80056c4:	       f8d3 010c 	ldr.w	r0, [r3, #268]	@ 0x10c
 80056c8:	/----- b130      	cbz	r0, 80056d8 <dhcp_fine_tmr+0x18>
    struct dhcp *dhcp = netif_dhcp_data(netif);
 80056ca:	|      6a43      	ldr	r3, [r0, #36]	@ 0x24
    if (dhcp != NULL) {
 80056cc:	+----- b123      	cbz	r3, 80056d8 <dhcp_fine_tmr+0x18>
      if (dhcp->request_timeout > 1) {
 80056ce:	|      891a      	ldrh	r2, [r3, #8]
 80056d0:	|      2a01      	cmp	r2, #1
 80056d2:	|  /-- d904      	bls.n	80056de <dhcp_fine_tmr+0x1e>
        dhcp->request_timeout--;
 80056d4:	|  |   3a01      	subs	r2, #1
 80056d6:	|  |   811a      	strh	r2, [r3, #8]
}
 80056d8:	>--|-> b003      	add	sp, #12
 80056da:	|  |   f85d fb04 	ldr.w	pc, [sp], #4
      } else if (dhcp->request_timeout == 1) {
 80056de:	+--\-X d1fb      	bne.n	80056d8 <dhcp_fine_tmr+0x18>
        dhcp->request_timeout--;
 80056e0:	|      2200      	movs	r2, #0
 80056e2:	|      811a      	strh	r2, [r3, #8]
  if ((dhcp->state == DHCP_STATE_BACKING_OFF) || (dhcp->state == DHCP_STATE_SELECTING)) {
 80056e4:	|      795a      	ldrb	r2, [r3, #5]
 80056e6:	|      3a01      	subs	r2, #1
 80056e8:	|      2a0b      	cmp	r2, #11
 80056ea:	\----- d8f5      	bhi.n	80056d8 <dhcp_fine_tmr+0x18>
 80056ec:	       a101      	add	r1, pc, #4	@ (adr r1, 80056f4 <dhcp_fine_tmr+0x34>)
 80056ee:	       f851 f022 	ldr.w	pc, [r1, r2, lsl #2]
 80056f2:	       bf00      	nop
 80056f4:	       08005725 	.word	0x08005725
 80056f8:	       080056d9 	.word	0x080056d9
 80056fc:	       08005747 	.word	0x08005747
 8005700:	       080056d9 	.word	0x080056d9
 8005704:	       080056d9 	.word	0x080056d9
 8005708:	       08005757 	.word	0x08005757
 800570c:	       080056d9 	.word	0x080056d9
 8005710:	       080056d9 	.word	0x080056d9
 8005714:	       080056d9 	.word	0x080056d9
 8005718:	       080056d9 	.word	0x080056d9
 800571c:	       080056d9 	.word	0x080056d9
 8005720:	       08005757 	.word	0x08005757
    if (dhcp->tries <= 5) {
 8005724:	       799b      	ldrb	r3, [r3, #6]
 8005726:	       2b05      	cmp	r3, #5
 8005728:	   /-- d804      	bhi.n	8005734 <dhcp_fine_tmr+0x74>
}
 800572a:	   |   b003      	add	sp, #12
 800572c:	   |   f85d eb04 	ldr.w	lr, [sp], #4
      dhcp_select(netif);
 8005730:	   |   f004 bfd4 	b.w	800a6dc <dhcp_select.isra.0>
      dhcp_release_and_stop(netif);
 8005734:	   \-> 9001      	str	r0, [sp, #4]
 8005736:	       f7ff fe29 	bl	800538c <dhcp_release_and_stop>
      dhcp_start(netif);
 800573a:	       9801      	ldr	r0, [sp, #4]
}
 800573c:	       b003      	add	sp, #12
 800573e:	       f85d eb04 	ldr.w	lr, [sp], #4
      dhcp_start(netif);
 8005742:	       f004 b9ab 	b.w	8009a9c <dhcp_start.isra.0>
    if (dhcp->tries < REBOOT_TRIES) {
 8005746:	       799b      	ldrb	r3, [r3, #6]
 8005748:	       2b01      	cmp	r3, #1
 800574a:	   /-- d804      	bhi.n	8005756 <dhcp_fine_tmr+0x96>
}
 800574c:	   |   b003      	add	sp, #12
 800574e:	   |   f85d eb04 	ldr.w	lr, [sp], #4
      dhcp_reboot(netif);
 8005752:	   |   f005 b865 	b.w	800a820 <dhcp_reboot.isra.0>
}
 8005756:	   \-> b003      	add	sp, #12
 8005758:	       f85d eb04 	ldr.w	lr, [sp], #4
      dhcp_discover(netif);
 800575c:	       f7ff bb98 	b.w	8004e90 <dhcp_discover.lto_priv.0>
 8005760:	       20001158 	.word	0x20001158

08005764 <etharp_free_entry.lto_priv.0>:
#endif /* ARP_QUEUEING */

/** Clean up ARP table entries */
static void
etharp_free_entry(int i)
{
 8005764:	    b570      	push	{r4, r5, r6, lr}
  /* remove from SNMP ARP index tree */
  mib2_remove_arp_entry(arp_table[i].netif, &arp_table[i].ipaddr);
  /* and empty packet queue */
  if (arp_table[i].q != NULL) {
 8005766:	    4c10      	ldr	r4, [pc, #64]	@ (80057a8 <etharp_free_entry.lto_priv.0+0x44>)
 8005768:	    2618      	movs	r6, #24
 800576a:	    fb06 4600 	mla	r6, r6, r0, r4
{
 800576e:	    4605      	mov	r5, r0
  if (arp_table[i].q != NULL) {
 8005770:	    f8d6 0158 	ldr.w	r0, [r6, #344]	@ 0x158
 8005774:	/-- b120      	cbz	r0, 8005780 <etharp_free_entry.lto_priv.0+0x1c>
    /* remove all queued packets */
    LWIP_DEBUGF(ETHARP_DEBUG, ("etharp_free_entry: freeing entry %"U16_F", packet queue %p.\n", (u16_t)i, (void *)(arp_table[i].q)));
    free_etharp_q(arp_table[i].q);
 8005776:	|   f004 fb21 	bl	8009dbc <pbuf_free.isra.0>
    arp_table[i].q = NULL;
 800577a:	|   2300      	movs	r3, #0
 800577c:	|   f8c6 3158 	str.w	r3, [r6, #344]	@ 0x158
  }
  /* recycle entry for re-use */
  arp_table[i].state = ETHARP_STATE_EMPTY;
 8005780:	\-> 2318      	movs	r3, #24
 8005782:	    fb03 4305 	mla	r3, r3, r5, r4
 8005786:	    2200      	movs	r2, #0
#ifdef LWIP_DEBUG
  /* for debugging, clean out the complete entry */
  arp_table[i].ctime = 0;
  arp_table[i].netif = NULL;
  ip4_addr_set_zero(&arp_table[i].ipaddr);
 8005788:	    e9c3 2257 	strd	r2, r2, [r3, #348]	@ 0x15c
  arp_table[i].state = ETHARP_STATE_EMPTY;
 800578c:	    f883 216c 	strb.w	r2, [r3, #364]	@ 0x16c
  arp_table[i].ctime = 0;
 8005790:	    f8a3 216a 	strh.w	r2, [r3, #362]	@ 0x16a
  arp_table[i].ethaddr = ethzero;
 8005794:	    4a05      	ldr	r2, [pc, #20]	@ (80057ac <etharp_free_entry.lto_priv.0+0x48>)
 8005796:	    f8d2 00f7 	ldr.w	r0, [r2, #247]	@ 0xf7
 800579a:	    f8b2 20fb 	ldrh.w	r2, [r2, #251]	@ 0xfb
 800579e:	    f8c3 0164 	str.w	r0, [r3, #356]	@ 0x164
 80057a2:	    f8a3 2168 	strh.w	r2, [r3, #360]	@ 0x168
#endif /* LWIP_DEBUG */
}
 80057a6:	    bd70      	pop	{r4, r5, r6, pc}
 80057a8:	    20001158 	.word	0x20001158
 80057ac:	    0800d264 	.word	0x0800d264

080057b0 <etharp_raw.lto_priv.0>:
etharp_raw(struct netif *netif, const struct eth_addr *ethsrc_addr,
           const struct eth_addr *ethdst_addr,
           const struct eth_addr *hwsrc_addr, const ip4_addr_t *ipsrc_addr,
           const struct eth_addr *hwdst_addr, const ip4_addr_t *ipdst_addr,
           const u16_t opcode)
{
 80057b0:	       e92d 4ff7 	stmdb	sp!, {r0, r1, r2, r4, r5, r6, r7, r8, r9, sl, fp, lr}
 80057b4:	       f8dd b034 	ldr.w	fp, [sp, #52]	@ 0x34
 80057b8:	       4689      	mov	r9, r1
 80057ba:	       4692      	mov	sl, r2
 80057bc:	       461e      	mov	r6, r3
  struct pbuf *p;
  err_t result = ERR_OK;
  struct etharp_hdr *hdr;

  LWIP_ASSERT("netif != NULL", netif != NULL);
 80057be:	       4607      	mov	r7, r0
 80057c0:	   /-- b960      	cbnz	r0, 80057dc <etharp_raw.lto_priv.0+0x2c>
 80057c2:	   |   b672      	cpsid	i
 80057c4:	   |   4b39      	ldr	r3, [pc, #228]	@ (80058ac <etharp_raw.lto_priv.0+0xfc>)
 80057c6:	   |   4a3a      	ldr	r2, [pc, #232]	@ (80058b0 <etharp_raw.lto_priv.0+0x100>)
 80057c8:	   |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 80057cc:	   |   4b39      	ldr	r3, [pc, #228]	@ (80058b4 <etharp_raw.lto_priv.0+0x104>)
 80057ce:	   |   9300      	str	r3, [sp, #0]
 80057d0:	   |   4839      	ldr	r0, [pc, #228]	@ (80058b8 <etharp_raw.lto_priv.0+0x108>)
 80057d2:	   |   f44f 638c 	mov.w	r3, #1120	@ 0x460
 80057d6:	   |   f7fb fd8f 	bl	80012f8 <printf_>
 80057da:	   |   be00      	bkpt	0x0000

  /* allocate a pbuf for the outgoing ARP request packet */
  p = pbuf_alloc(PBUF_LINK, SIZEOF_ETHARP_HDR, PBUF_RAM);
 80057dc:	   \-> 211c      	movs	r1, #28
 80057de:	       200e      	movs	r0, #14
 80057e0:	       f003 fd4a 	bl	8009278 <pbuf_alloc.constprop.0>
  /* could allocate a pbuf for an ARP request? */
  if (p == NULL) {
 80057e4:	       f8df 80dc 	ldr.w	r8, [pc, #220]	@ 80058c4 <etharp_raw.lto_priv.0+0x114>
 80057e8:	       4605      	mov	r5, r0
 80057ea:	   /-- b948      	cbnz	r0, 8005800 <etharp_raw.lto_priv.0+0x50>
    LWIP_DEBUGF(ETHARP_DEBUG | LWIP_DBG_TRACE | LWIP_DBG_LEVEL_SERIOUS,
                ("etharp_raw: could not allocate pbuf for ARP request.\n"));
    ETHARP_STATS_INC(etharp.memerr);
 80057ec:	   |   f838 3c30 	ldrh.w	r3, [r8, #-48]
 80057f0:	   |   3301      	adds	r3, #1
 80057f2:	   |   f828 3c30 	strh.w	r3, [r8, #-48]
    return ERR_MEM;
 80057f6:	   |   f04f 30ff 	mov.w	r0, #4294967295	@ 0xffffffff
  pbuf_free(p);
  p = NULL;
  /* could not allocate pbuf for ARP request */

  return result;
}
 80057fa:	/--|-> b003      	add	sp, #12
 80057fc:	|  |   e8bd 8ff0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, r9, sl, fp, pc}
  LWIP_ASSERT("check that first pbuf can hold struct etharp_hdr",
 8005800:	|  \-> 8943      	ldrh	r3, [r0, #10]
 8005802:	|      2b1b      	cmp	r3, #27
 8005804:	|  /-- d80c      	bhi.n	8005820 <etharp_raw.lto_priv.0+0x70>
 8005806:	|  |   b672      	cpsid	i
 8005808:	|  |   4b28      	ldr	r3, [pc, #160]	@ (80058ac <etharp_raw.lto_priv.0+0xfc>)
 800580a:	|  |   4a2c      	ldr	r2, [pc, #176]	@ (80058bc <etharp_raw.lto_priv.0+0x10c>)
 800580c:	|  |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8005810:	|  |   4b28      	ldr	r3, [pc, #160]	@ (80058b4 <etharp_raw.lto_priv.0+0x104>)
 8005812:	|  |   9300      	str	r3, [sp, #0]
 8005814:	|  |   4828      	ldr	r0, [pc, #160]	@ (80058b8 <etharp_raw.lto_priv.0+0x108>)
 8005816:	|  |   f240 436b 	movw	r3, #1131	@ 0x46b
 800581a:	|  |   f7fb fd6d 	bl	80012f8 <printf_>
 800581e:	|  |   be00      	bkpt	0x0000
  hdr->opcode = lwip_htons(opcode);
 8005820:	|  \-> f8bd 303c 	ldrh.w	r3, [sp, #60]	@ 0x3c
  hdr = (struct etharp_hdr *)p->payload;
 8005824:	|      686c      	ldr	r4, [r5, #4]
  hdr->opcode = lwip_htons(opcode);
 8005826:	|      021b      	lsls	r3, r3, #8
 8005828:	|      80e3      	strh	r3, [r4, #6]
  LWIP_ASSERT("netif->hwaddr_len must be the same as ETH_HWADDR_LEN for etharp!",
 800582a:	|      f897 3034 	ldrb.w	r3, [r7, #52]	@ 0x34
 800582e:	|      2b06      	cmp	r3, #6
 8005830:	|  /-- d00c      	beq.n	800584c <etharp_raw.lto_priv.0+0x9c>
 8005832:	|  |   b672      	cpsid	i
 8005834:	|  |   4b1d      	ldr	r3, [pc, #116]	@ (80058ac <etharp_raw.lto_priv.0+0xfc>)
 8005836:	|  |   4a22      	ldr	r2, [pc, #136]	@ (80058c0 <etharp_raw.lto_priv.0+0x110>)
 8005838:	|  |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 800583c:	|  |   4b1d      	ldr	r3, [pc, #116]	@ (80058b4 <etharp_raw.lto_priv.0+0x104>)
 800583e:	|  |   9300      	str	r3, [sp, #0]
 8005840:	|  |   481d      	ldr	r0, [pc, #116]	@ (80058b8 <etharp_raw.lto_priv.0+0x108>)
 8005842:	|  |   f240 4372 	movw	r3, #1138	@ 0x472
 8005846:	|  |   f7fb fd57 	bl	80012f8 <printf_>
 800584a:	|  |   be00      	bkpt	0x0000
  SMEMCPY(&hdr->shwaddr, hwsrc_addr, ETH_HWADDR_LEN);
 800584c:	|  \-> 6833      	ldr	r3, [r6, #0]
 800584e:	|      60a3      	str	r3, [r4, #8]
 8005850:	|      88b3      	ldrh	r3, [r6, #4]
 8005852:	|      81a3      	strh	r3, [r4, #12]
  SMEMCPY(&hdr->dhwaddr, hwdst_addr, ETH_HWADDR_LEN);
 8005854:	|      f8db 3000 	ldr.w	r3, [fp]
 8005858:	|      f8c4 3012 	str.w	r3, [r4, #18]
 800585c:	|      f8bb 3004 	ldrh.w	r3, [fp, #4]
 8005860:	|      82e3      	strh	r3, [r4, #22]
  IPADDR_WORDALIGNED_COPY_FROM_IP4_ADDR_T(&hdr->sipaddr, ipsrc_addr);
 8005862:	|      9b0c      	ldr	r3, [sp, #48]	@ 0x30
 8005864:	|      681b      	ldr	r3, [r3, #0]
 8005866:	|      f8c4 300e 	str.w	r3, [r4, #14]
  IPADDR_WORDALIGNED_COPY_FROM_IP4_ADDR_T(&hdr->dipaddr, ipdst_addr);
 800586a:	|      9b0e      	ldr	r3, [sp, #56]	@ 0x38
 800586c:	|      681b      	ldr	r3, [r3, #0]
 800586e:	|      61a3      	str	r3, [r4, #24]
  hdr->hwtype = PP_HTONS(LWIP_IANA_HWTYPE_ETHERNET);
 8005870:	|      2301      	movs	r3, #1
 8005872:	|      7063      	strb	r3, [r4, #1]
  hdr->proto = PP_HTONS(ETHTYPE_IP);
 8005874:	|      2308      	movs	r3, #8
 8005876:	|      70a3      	strb	r3, [r4, #2]
  hdr->hwlen = ETH_HWADDR_LEN;
 8005878:	|      2306      	movs	r3, #6
 800587a:	|      7123      	strb	r3, [r4, #4]
  hdr->protolen = sizeof(ip4_addr_t);
 800587c:	|      2304      	movs	r3, #4
  hdr->hwtype = PP_HTONS(LWIP_IANA_HWTYPE_ETHERNET);
 800587e:	|      2600      	movs	r6, #0
  hdr->protolen = sizeof(ip4_addr_t);
 8005880:	|      7163      	strb	r3, [r4, #5]
    ethernet_output(netif, p, ethsrc_addr, ethdst_addr, ETHTYPE_ARP);
 8005882:	|      f640 0306 	movw	r3, #2054	@ 0x806
  hdr->hwtype = PP_HTONS(LWIP_IANA_HWTYPE_ETHERNET);
 8005886:	|      7026      	strb	r6, [r4, #0]
  hdr->proto = PP_HTONS(ETHTYPE_IP);
 8005888:	|      70e6      	strb	r6, [r4, #3]
    ethernet_output(netif, p, ethsrc_addr, ethdst_addr, ETHTYPE_ARP);
 800588a:	|      464a      	mov	r2, r9
 800588c:	|      9300      	str	r3, [sp, #0]
 800588e:	|      4629      	mov	r1, r5
 8005890:	|      4653      	mov	r3, sl
 8005892:	|      4638      	mov	r0, r7
 8005894:	|      f002 fc04 	bl	80080a0 <ethernet_output>
  ETHARP_STATS_INC(etharp.xmit);
 8005898:	|      f838 3c3c 	ldrh.w	r3, [r8, #-60]
  pbuf_free(p);
 800589c:	|      4628      	mov	r0, r5
  ETHARP_STATS_INC(etharp.xmit);
 800589e:	|      3301      	adds	r3, #1
 80058a0:	|      f828 3c3c 	strh.w	r3, [r8, #-60]
  pbuf_free(p);
 80058a4:	|      f004 fa8a 	bl	8009dbc <pbuf_free.isra.0>
  return result;
 80058a8:	|      4630      	mov	r0, r6
 80058aa:	\----- e7a6      	b.n	80057fa <etharp_raw.lto_priv.0+0x4a>
 80058ac:	       20000060 	.word	0x20000060
 80058b0:	       0800c141 	.word	0x0800c141
 80058b4:	       0800c3a3 	.word	0x0800c3a3
 80058b8:	       0800b232 	.word	0x0800b232
 80058bc:	       0800c3bf 	.word	0x0800c3bf
 80058c0:	       0800c3f0 	.word	0x0800c3f0
 80058c4:	       20001158 	.word	0x20001158

080058c8 <acd_tmr>:
{
 80058c8:	                b57f      	push	{r0, r1, r2, r3, r4, r5, r6, lr}
  NETIF_FOREACH(netif) {
 80058ca:	                4b39      	ldr	r3, [pc, #228]	@ (80059b0 <acd_tmr+0xe8>)
 80058cc:	                f8d3 510c 	ldr.w	r5, [r3, #268]	@ 0x10c
 80058d0:	         /----- b115      	cbz	r5, 80058d8 <acd_tmr+0x10>
    ACD_FOREACH(acd, netif->acd_list) {
 80058d2:	         |      6bec      	ldr	r4, [r5, #60]	@ 0x3c
            acd->ttw = ANNOUNCE_INTERVAL * ACD_TICKS_PER_SECOND;
 80058d4:	         |      2614      	movs	r6, #20
    ACD_FOREACH(acd, netif->acd_list) {
 80058d6:	      /--|--/-X b90c      	cbnz	r4, 80058dc <acd_tmr+0x14>
}
 80058d8:	      |  \--|-> b004      	add	sp, #16
 80058da:	      |     |   bd70      	pop	{r4, r5, r6, pc}
      if (acd->lastconflict > 0) {
 80058dc:	      |     \-> 7b23      	ldrb	r3, [r4, #12]
 80058de:	      |     /-- b10b      	cbz	r3, 80058e4 <acd_tmr+0x1c>
        acd->lastconflict--;
 80058e0:	      |     |   3b01      	subs	r3, #1
 80058e2:	      |     |   7323      	strb	r3, [r4, #12]
      if (acd->ttw > 0) {
 80058e4:	      |     \-> 8963      	ldrh	r3, [r4, #10]
 80058e6:	      |     /-- b10b      	cbz	r3, 80058ec <acd_tmr+0x24>
        acd->ttw--;
 80058e8:	      |     |   3b01      	subs	r3, #1
 80058ea:	      |     |   8163      	strh	r3, [r4, #10]
      switch (acd->state) {
 80058ec:	      |     \-> 7a23      	ldrb	r3, [r4, #8]
 80058ee:	      |         2b04      	cmp	r3, #4
 80058f0:	      |     /-- d806      	bhi.n	8005900 <acd_tmr+0x38>
 80058f2:	      |     |   2b02      	cmp	r3, #2
 80058f4:	   /--|-----|-- d842      	bhi.n	800597c <acd_tmr+0xb4>
 80058f6:	   |  |     |   3b01      	subs	r3, #1
 80058f8:	   |  |     |   2b01      	cmp	r3, #1
 80058fa:	   |  |  /--|-- d90a      	bls.n	8005912 <acd_tmr+0x4a>
    ACD_FOREACH(acd, netif->acd_list) {
 80058fc:	/--|--|--|--|-> 6824      	ldr	r4, [r4, #0]
 80058fe:	|  |  \--|--|-- e7ea      	b.n	80058d6 <acd_tmr+0xe>
      switch (acd->state) {
 8005900:	|  |     |  \-> 2b07      	cmp	r3, #7
 8005902:	+--|-----|----- d1fb      	bne.n	80058fc <acd_tmr+0x34>
          if (acd->ttw == 0) {
 8005904:	|  |     |      8963      	ldrh	r3, [r4, #10]
 8005906:	|  |     |      2b00      	cmp	r3, #0
 8005908:	+--|-----|----- d1f8      	bne.n	80058fc <acd_tmr+0x34>
    acd->state = ACD_STATE_OFF;
 800590a:	|  |     |      7223      	strb	r3, [r4, #8]
            acd->acd_conflict_callback(netif, ACD_RESTART_CLIENT);
 800590c:	|  |     |      2101      	movs	r1, #1
 800590e:	|  |     |      6923      	ldr	r3, [r4, #16]
 8005910:	|  |  /--|----- e04b      	b.n	80059aa <acd_tmr+0xe2>
          if (acd->ttw == 0) {
 8005912:	|  |  |  \----> 8963      	ldrh	r3, [r4, #10]
 8005914:	|  |  |         2b00      	cmp	r3, #0
 8005916:	+--|--|-------- d1f1      	bne.n	80058fc <acd_tmr+0x34>
            acd->state = ACD_STATE_PROBING;
 8005918:	|  |  |         2302      	movs	r3, #2
 *         any other err_t on failure
 */
err_t
etharp_acd_probe(struct netif *netif, const ip4_addr_t *ipaddr)
{
  return etharp_raw(netif, (struct eth_addr *)netif->hwaddr, &ethbroadcast,
 800591a:	|  |  |         2201      	movs	r2, #1
 800591c:	|  |  |         7223      	strb	r3, [r4, #8]
 800591e:	|  |  |         9203      	str	r2, [sp, #12]
            etharp_acd_probe(netif, &acd->ipaddr);
 8005920:	|  |  |         1d22      	adds	r2, r4, #4
 8005922:	|  |  |         9202      	str	r2, [sp, #8]
 8005924:	|  |  |         4a23      	ldr	r2, [pc, #140]	@ (80059b4 <acd_tmr+0xec>)
 8005926:	|  |  |         9201      	str	r2, [sp, #4]
 8005928:	|  |  |         f1a2 012f 	sub.w	r1, r2, #47	@ 0x2f
 800592c:	|  |  |         f105 032e 	add.w	r3, r5, #46	@ 0x2e
 8005930:	|  |  |         9100      	str	r1, [sp, #0]
 8005932:	|  |  |         3206      	adds	r2, #6
 8005934:	|  |  |         4619      	mov	r1, r3
 8005936:	|  |  |         4628      	mov	r0, r5
 8005938:	|  |  |         f7ff ff3a 	bl	80057b0 <etharp_raw.lto_priv.0>
            acd->sent_num++;
 800593c:	|  |  |         7a62      	ldrb	r2, [r4, #9]
 800593e:	|  |  |         3201      	adds	r2, #1
 8005940:	|  |  |         b2d2      	uxtb	r2, r2
            if (acd->sent_num >= PROBE_NUM) {
 8005942:	|  |  |         2a02      	cmp	r2, #2
            acd->sent_num++;
 8005944:	|  |  |         7262      	strb	r2, [r4, #9]
            if (acd->sent_num >= PROBE_NUM) {
 8005946:	|  |  |     /-- d902      	bls.n	800594e <acd_tmr+0x86>
              acd->state = ACD_STATE_ANNOUNCE_WAIT;
 8005948:	|  |  |     |   4b1b      	ldr	r3, [pc, #108]	@ (80059b8 <acd_tmr+0xf0>)
 800594a:	|  |  |     |   60a3      	str	r3, [r4, #8]
 800594c:	+--|--|-----|-- e7d6      	b.n	80058fc <acd_tmr+0x34>
              acd->ttw = (u16_t)(ACD_RANDOM_PROBE_INTERVAL(netif, acd));
 800594e:	|  |  |     \-> f895 3031 	ldrb.w	r3, [r5, #49]	@ 0x31
 8005952:	|  |  |         f895 1033 	ldrb.w	r1, [r5, #51]	@ 0x33
 8005956:	|  |  |         041b      	lsls	r3, r3, #16
 8005958:	|  |  |         ea43 6301 	orr.w	r3, r3, r1, lsl #24
 800595c:	|  |  |         f895 1032 	ldrb.w	r1, [r5, #50]	@ 0x32
 8005960:	|  |  |         430b      	orrs	r3, r1
 8005962:	|  |  |         f895 1030 	ldrb.w	r1, [r5, #48]	@ 0x30
 8005966:	|  |  |         ea43 2301 	orr.w	r3, r3, r1, lsl #8
 800596a:	|  |  |         4413      	add	r3, r2
 800596c:	|  |  |         220a      	movs	r2, #10
 800596e:	|  |  |         fbb3 f1f2 	udiv	r1, r3, r2
 8005972:	|  |  |         fb02 3311 	mls	r3, r2, r1, r3
 8005976:	|  |  |         4413      	add	r3, r2
 8005978:	|  |  |         8163      	strh	r3, [r4, #10]
 800597a:	+--|--|-------- e7bf      	b.n	80058fc <acd_tmr+0x34>
          if (acd->ttw == 0) {
 800597c:	|  \--|-------> 8963      	ldrh	r3, [r4, #10]
 800597e:	|     |         2b00      	cmp	r3, #0
 8005980:	+-----|-------- d1bc      	bne.n	80058fc <acd_tmr+0x34>
            if (acd->sent_num == 0) {
 8005982:	|     |         7a63      	ldrb	r3, [r4, #9]
 8005984:	|     |     /-- b913      	cbnz	r3, 800598c <acd_tmr+0xc4>
              acd->state = ACD_STATE_ANNOUNCING;
 8005986:	|     |     |   2204      	movs	r2, #4
 8005988:	|     |     |   7222      	strb	r2, [r4, #8]
              acd->num_conflicts = 0;
 800598a:	|     |     |   7363      	strb	r3, [r4, #13]
            etharp_acd_announce(netif, &acd->ipaddr);
 800598c:	|     |     \-> 1d21      	adds	r1, r4, #4
 800598e:	|     |         4628      	mov	r0, r5
 8005990:	|     |         f003 ffdd 	bl	800994e <etharp_acd_announce.isra.0>
            acd->sent_num++;
 8005994:	|     |         7a63      	ldrb	r3, [r4, #9]
            acd->ttw = ANNOUNCE_INTERVAL * ACD_TICKS_PER_SECOND;
 8005996:	|     |         8166      	strh	r6, [r4, #10]
            acd->sent_num++;
 8005998:	|     |         3301      	adds	r3, #1
 800599a:	|     |         b2db      	uxtb	r3, r3
            if (acd->sent_num >= ANNOUNCE_NUM) {
 800599c:	|     |         2b01      	cmp	r3, #1
            acd->sent_num++;
 800599e:	|     |         7263      	strb	r3, [r4, #9]
            if (acd->sent_num >= ANNOUNCE_NUM) {
 80059a0:	+-----|-------- d9ac      	bls.n	80058fc <acd_tmr+0x34>
              acd->state = ACD_STATE_ONGOING;
 80059a2:	|     |         2305      	movs	r3, #5
 80059a4:	|     |         60a3      	str	r3, [r4, #8]
              acd->acd_conflict_callback(netif, ACD_IP_OK);
 80059a6:	|     |         6923      	ldr	r3, [r4, #16]
 80059a8:	|     |         2100      	movs	r1, #0
            acd->acd_conflict_callback(netif, ACD_RESTART_CLIENT);
 80059aa:	|     \-------> 4628      	mov	r0, r5
 80059ac:	|               4798      	blx	r3
 80059ae:	\-------------- e7a5      	b.n	80058fc <acd_tmr+0x34>
 80059b0:	                20001158 	.word	0x20001158
 80059b4:	                0800d35b 	.word	0x0800d35b
 80059b8:	                00140003 	.word	0x00140003

080059bc <etharp_request_dst>:
{
 80059bc:	b530      	push	{r4, r5, lr}
  return etharp_raw(netif, (struct eth_addr *)netif->hwaddr, hw_dst_addr,
 80059be:	2501      	movs	r5, #1
{
 80059c0:	b085      	sub	sp, #20
  return etharp_raw(netif, (struct eth_addr *)netif->hwaddr, hw_dst_addr,
 80059c2:	e9cd 1502 	strd	r1, r5, [sp, #8]
 80059c6:	4905      	ldr	r1, [pc, #20]	@ (80059dc <etharp_request_dst+0x20>)
 80059c8:	f100 032e 	add.w	r3, r0, #46	@ 0x2e
 80059cc:	e9cd 0100 	strd	r0, r1, [sp]
 80059d0:	4619      	mov	r1, r3
 80059d2:	f7ff feed 	bl	80057b0 <etharp_raw.lto_priv.0>
}
 80059d6:	b005      	add	sp, #20
 80059d8:	bd30      	pop	{r4, r5, pc}
 80059da:	bf00      	nop
 80059dc:	0800d35b 	.word	0x0800d35b

080059e0 <etharp_tmr>:
{
 80059e0:	                b538      	push	{r3, r4, r5, lr}
 80059e2:	                4c13      	ldr	r4, [pc, #76]	@ (8005a30 <etharp_tmr+0x50>)
  for (i = 0; i < ARP_TABLE_SIZE; ++i) {
 80059e4:	                2500      	movs	r5, #0
    u8_t state = arp_table[i].state;
 80059e6:	   /----------> 7d22      	ldrb	r2, [r4, #20]
    if (state != ETHARP_STATE_EMPTY
 80059e8:	/--|----------- b16a      	cbz	r2, 8005a06 <etharp_tmr+0x26>
      arp_table[i].ctime++;
 80059ea:	|  |            8a63      	ldrh	r3, [r4, #18]
 80059ec:	|  |            3301      	adds	r3, #1
 80059ee:	|  |            b29b      	uxth	r3, r3
      if ((arp_table[i].ctime >= ARP_MAXAGE) ||
 80059f0:	|  |            f5b3 7f96 	cmp.w	r3, #300	@ 0x12c
      arp_table[i].ctime++;
 80059f4:	|  |            8263      	strh	r3, [r4, #18]
      if ((arp_table[i].ctime >= ARP_MAXAGE) ||
 80059f6:	|  |        /-- d203      	bcs.n	8005a00 <etharp_tmr+0x20>
 80059f8:	|  |        |   2a01      	cmp	r2, #1
 80059fa:	|  |     /--|-- d10a      	bne.n	8005a12 <etharp_tmr+0x32>
          ((arp_table[i].state == ETHARP_STATE_PENDING)  &&
 80059fc:	|  |     |  |   2b04      	cmp	r3, #4
 80059fe:	|  |  /--|--|-- d90d      	bls.n	8005a1c <etharp_tmr+0x3c>
        etharp_free_entry(i);
 8005a00:	|  |  |  |  \-> 4628      	mov	r0, r5
 8005a02:	|  |  |  |      f7ff feaf 	bl	8005764 <etharp_free_entry.lto_priv.0>
  for (i = 0; i < ARP_TABLE_SIZE; ++i) {
 8005a06:	>--|--|--|----> 3501      	adds	r5, #1
 8005a08:	|  |  |  |      2d0a      	cmp	r5, #10
 8005a0a:	|  |  |  |      f104 0418 	add.w	r4, r4, #24
 8005a0e:	|  \--|--|----- d1ea      	bne.n	80059e6 <etharp_tmr+0x6>
}
 8005a10:	|     |  |      bd38      	pop	{r3, r4, r5, pc}
      } else if (arp_table[i].state == ETHARP_STATE_STABLE_REREQUESTING_1) {
 8005a12:	|     |  \----> 2a03      	cmp	r2, #3
 8005a14:	|     |     /-- d108      	bne.n	8005a28 <etharp_tmr+0x48>
        arp_table[i].state = ETHARP_STATE_STABLE_REREQUESTING_2;
 8005a16:	|     |     |   2304      	movs	r3, #4
        arp_table[i].state = ETHARP_STATE_STABLE;
 8005a18:	|     |  /--|-> 7523      	strb	r3, [r4, #20]
 8005a1a:	+-----|--|--|-- e7f4      	b.n	8005a06 <etharp_tmr+0x26>
  return etharp_request_dst(netif, ipaddr, &ethbroadcast);
 8005a1c:	|     \--|--|-> 4a05      	ldr	r2, [pc, #20]	@ (8005a34 <etharp_tmr+0x54>)
 8005a1e:	|        |  |   68a0      	ldr	r0, [r4, #8]
 8005a20:	|        |  |   1d21      	adds	r1, r4, #4
 8005a22:	|        |  |   f7ff ffcb 	bl	80059bc <etharp_request_dst>
 8005a26:	+--------|--|-- e7ee      	b.n	8005a06 <etharp_tmr+0x26>
      } else if (arp_table[i].state == ETHARP_STATE_STABLE_REREQUESTING_2) {
 8005a28:	|        |  \-> 2a04      	cmp	r2, #4
 8005a2a:	\--------|----- d1ec      	bne.n	8005a06 <etharp_tmr+0x26>
        arp_table[i].state = ETHARP_STATE_STABLE;
 8005a2c:	         |      2302      	movs	r3, #2
 8005a2e:	         \----- e7f3      	b.n	8005a18 <etharp_tmr+0x38>
 8005a30:	                200012b0 	.word	0x200012b0
 8005a34:	                0800d361 	.word	0x0800d361

08005a38 <etharp_output_to_arp_index>:
{
 8005a38:	          e92d 43f7 	stmdb	sp!, {r0, r1, r2, r4, r5, r6, r7, r8, r9, lr}
  LWIP_ASSERT("arp_table[arp_idx].state >= ETHARP_STATE_STABLE",
 8005a3c:	          4e23      	ldr	r6, [pc, #140]	@ (8005acc <etharp_output_to_arp_index+0x94>)
 8005a3e:	          2318      	movs	r3, #24
 8005a40:	          fb03 6302 	mla	r3, r3, r2, r6
{
 8005a44:	          4605      	mov	r5, r0
  LWIP_ASSERT("arp_table[arp_idx].state >= ETHARP_STATE_STABLE",
 8005a46:	          f893 316c 	ldrb.w	r3, [r3, #364]	@ 0x16c
 8005a4a:	          2b01      	cmp	r3, #1
{
 8005a4c:	          4688      	mov	r8, r1
 8005a4e:	          4617      	mov	r7, r2
  LWIP_ASSERT("arp_table[arp_idx].state >= ETHARP_STATE_STABLE",
 8005a50:	      /-- d80c      	bhi.n	8005a6c <etharp_output_to_arp_index+0x34>
 8005a52:	      |   b672      	cpsid	i
 8005a54:	      |   4b1e      	ldr	r3, [pc, #120]	@ (8005ad0 <etharp_output_to_arp_index+0x98>)
 8005a56:	      |   4a1f      	ldr	r2, [pc, #124]	@ (8005ad4 <etharp_output_to_arp_index+0x9c>)
 8005a58:	      |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8005a5c:	      |   4b1e      	ldr	r3, [pc, #120]	@ (8005ad8 <etharp_output_to_arp_index+0xa0>)
 8005a5e:	      |   9300      	str	r3, [sp, #0]
 8005a60:	      |   481e      	ldr	r0, [pc, #120]	@ (8005adc <etharp_output_to_arp_index+0xa4>)
 8005a62:	      |   f240 23ef 	movw	r3, #751	@ 0x2ef
 8005a66:	      |   f7fb fc47 	bl	80012f8 <printf_>
 8005a6a:	      |   be00      	bkpt	0x0000
  if (arp_table[arp_idx].state == ETHARP_STATE_STABLE) {
 8005a6c:	      \-> 2318      	movs	r3, #24
 8005a6e:	          fb03 6607 	mla	r6, r3, r7, r6
 8005a72:	          eb07 0447 	add.w	r4, r7, r7, lsl #1
 8005a76:	          f896 316c 	ldrb.w	r3, [r6, #364]	@ 0x16c
      if (etharp_request_dst(netif, &arp_table[arp_idx].ipaddr, &arp_table[arp_idx].ethaddr) == ERR_OK) {
 8005a7a:	          4919      	ldr	r1, [pc, #100]	@ (8005ae0 <etharp_output_to_arp_index+0xa8>)
 8005a7c:	          00e4      	lsls	r4, r4, #3
 8005a7e:	          f104 090c 	add.w	r9, r4, #12
  if (arp_table[arp_idx].state == ETHARP_STATE_STABLE) {
 8005a82:	          2b02      	cmp	r3, #2
      if (etharp_request_dst(netif, &arp_table[arp_idx].ipaddr, &arp_table[arp_idx].ethaddr) == ERR_OK) {
 8005a84:	          4489      	add	r9, r1
  if (arp_table[arp_idx].state == ETHARP_STATE_STABLE) {
 8005a86:	/-------- d10e      	bne.n	8005aa6 <etharp_output_to_arp_index+0x6e>
    if (arp_table[arp_idx].ctime >= ARP_AGE_REREQUEST_USED_BROADCAST) {
 8005a88:	|         f8b6 316a 	ldrh.w	r3, [r6, #362]	@ 0x16a
 8005a8c:	|         f5b3 7f8e 	cmp.w	r3, #284	@ 0x11c
 8005a90:	|     /-- d916      	bls.n	8005ac0 <etharp_output_to_arp_index+0x88>
  return etharp_request_dst(netif, ipaddr, &ethbroadcast);
 8005a92:	|     |   4a14      	ldr	r2, [pc, #80]	@ (8005ae4 <etharp_output_to_arp_index+0xac>)
      if (etharp_request(netif, &arp_table[arp_idx].ipaddr) == ERR_OK) {
 8005a94:	|     |   3404      	adds	r4, #4
      if (etharp_request_dst(netif, &arp_table[arp_idx].ipaddr, &arp_table[arp_idx].ethaddr) == ERR_OK) {
 8005a96:	|  /--|-> 4421      	add	r1, r4
 8005a98:	|  |  |   4628      	mov	r0, r5
 8005a9a:	|  |  |   f7ff ff8f 	bl	80059bc <etharp_request_dst>
 8005a9e:	+--|--|-- b910      	cbnz	r0, 8005aa6 <etharp_output_to_arp_index+0x6e>
        arp_table[arp_idx].state = ETHARP_STATE_STABLE_REREQUESTING_1;
 8005aa0:	|  |  |   2303      	movs	r3, #3
 8005aa2:	|  |  |   f886 316c 	strb.w	r3, [r6, #364]	@ 0x16c
  return ethernet_output(netif, q, (struct eth_addr *)(netif->hwaddr), &arp_table[arp_idx].ethaddr, ETHTYPE_IP);
 8005aa6:	>--|--|-> f44f 6300 	mov.w	r3, #2048	@ 0x800
 8005aaa:	|  |  |   9300      	str	r3, [sp, #0]
 8005aac:	|  |  |   f105 022e 	add.w	r2, r5, #46	@ 0x2e
 8005ab0:	|  |  |   464b      	mov	r3, r9
 8005ab2:	|  |  |   4641      	mov	r1, r8
 8005ab4:	|  |  |   4628      	mov	r0, r5
 8005ab6:	|  |  |   f002 faf3 	bl	80080a0 <ethernet_output>
}
 8005aba:	|  |  |   b003      	add	sp, #12
 8005abc:	|  |  |   e8bd 83f0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, r9, pc}
    } else if (arp_table[arp_idx].ctime >= ARP_AGE_REREQUEST_USED_UNICAST) {
 8005ac0:	|  |  \-> f5b3 7f87 	cmp.w	r3, #270	@ 0x10e
 8005ac4:	\--|----- d3ef      	bcc.n	8005aa6 <etharp_output_to_arp_index+0x6e>
      if (etharp_request_dst(netif, &arp_table[arp_idx].ipaddr, &arp_table[arp_idx].ethaddr) == ERR_OK) {
 8005ac6:	   |      3404      	adds	r4, #4
 8005ac8:	   |      464a      	mov	r2, r9
 8005aca:	   \----- e7e4      	b.n	8005a96 <etharp_output_to_arp_index+0x5e>
 8005acc:	          20001158 	.word	0x20001158
 8005ad0:	          20000060 	.word	0x20000060
 8005ad4:	          0800c431 	.word	0x0800c431
 8005ad8:	          0800c3a3 	.word	0x0800c3a3
 8005adc:	          0800b232 	.word	0x0800b232
 8005ae0:	          200012b0 	.word	0x200012b0
 8005ae4:	          0800d361 	.word	0x0800d361

08005ae8 <etharp_output>:
{
 8005ae8:	                                  e92d 47ff 	stmdb	sp!, {r0, r1, r2, r3, r4, r5, r6, r7, r8, r9, sl, lr}
 8005aec:	                                  460d      	mov	r5, r1
 8005aee:	                                  4690      	mov	r8, r2
  LWIP_ASSERT("netif != NULL", netif != NULL);
 8005af0:	                                  4606      	mov	r6, r0
 8005af2:	                              /-- b960      	cbnz	r0, 8005b0e <etharp_output+0x26>
 8005af4:	                              |   b672      	cpsid	i
 8005af6:	                              |   4ba1      	ldr	r3, [pc, #644]	@ (8005d7c <etharp_output+0x294>)
 8005af8:	                              |   4aa1      	ldr	r2, [pc, #644]	@ (8005d80 <etharp_output+0x298>)
 8005afa:	                              |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8005afe:	                              |   4ba1      	ldr	r3, [pc, #644]	@ (8005d84 <etharp_output+0x29c>)
 8005b00:	                              |   9300      	str	r3, [sp, #0]
 8005b02:	                              |   48a1      	ldr	r0, [pc, #644]	@ (8005d88 <etharp_output+0x2a0>)
 8005b04:	                              |   f240 331f 	movw	r3, #799	@ 0x31f
 8005b08:	                              |   f7fb fbf6 	bl	80012f8 <printf_>
 8005b0c:	                              |   be00      	bkpt	0x0000
  LWIP_ASSERT("q != NULL", q != NULL);
 8005b0e:	                           /--\-X b965      	cbnz	r5, 8005b2a <etharp_output+0x42>
 8005b10:	                           |      b672      	cpsid	i
 8005b12:	                           |      4b9a      	ldr	r3, [pc, #616]	@ (8005d7c <etharp_output+0x294>)
 8005b14:	                           |      4a9d      	ldr	r2, [pc, #628]	@ (8005d8c <etharp_output+0x2a4>)
 8005b16:	                           |      f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8005b1a:	                           |      4b9a      	ldr	r3, [pc, #616]	@ (8005d84 <etharp_output+0x29c>)
 8005b1c:	                           |      9300      	str	r3, [sp, #0]
 8005b1e:	                           |      489a      	ldr	r0, [pc, #616]	@ (8005d88 <etharp_output+0x2a0>)
 8005b20:	                           |      f44f 7348 	mov.w	r3, #800	@ 0x320
 8005b24:	                           |      f7fb fbe8 	bl	80012f8 <printf_>
 8005b28:	                           |      be00      	bkpt	0x0000
  LWIP_ASSERT("ipaddr != NULL", ipaddr != NULL);
 8005b2a:	                           \----> f1b8 0f00 	cmp.w	r8, #0
 8005b2e:	                              /-- d10c      	bne.n	8005b4a <etharp_output+0x62>
 8005b30:	                              |   b672      	cpsid	i
 8005b32:	                              |   4b92      	ldr	r3, [pc, #584]	@ (8005d7c <etharp_output+0x294>)
 8005b34:	                              |   4a96      	ldr	r2, [pc, #600]	@ (8005d90 <etharp_output+0x2a8>)
 8005b36:	                              |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8005b3a:	                              |   4b92      	ldr	r3, [pc, #584]	@ (8005d84 <etharp_output+0x29c>)
 8005b3c:	                              |   9300      	str	r3, [sp, #0]
 8005b3e:	                              |   4892      	ldr	r0, [pc, #584]	@ (8005d88 <etharp_output+0x2a0>)
 8005b40:	                              |   f240 3321 	movw	r3, #801	@ 0x321
 8005b44:	                              |   f7fb fbd8 	bl	80012f8 <printf_>
 8005b48:	                              |   be00      	bkpt	0x0000
  if (ip4_addr_isbroadcast(ipaddr, netif)) {
 8005b4a:	                              \-> f8d8 4000 	ldr.w	r4, [r8]
 8005b4e:	                                  4631      	mov	r1, r6
 8005b50:	                                  4620      	mov	r0, r4
 8005b52:	                                  f002 fa7d 	bl	8008050 <ip4_addr_isbroadcast_u32>
 8005b56:	                                  2800      	cmp	r0, #0
 8005b58:	/-------------------------------- f040 80f4 	bne.w	8005d44 <etharp_output+0x25c>
  } else if (ip4_addr_ismulticast(ipaddr)) {
 8005b5c:	|                                 f004 03f0 	and.w	r3, r4, #240	@ 0xf0
 8005b60:	|                                 2be0      	cmp	r3, #224	@ 0xe0
 8005b62:	|                             /-- d118      	bne.n	8005b96 <etharp_output+0xae>
    mcastaddr.addr[0] = LL_IP4_MULTICAST_ADDR_0;
 8005b64:	|                             |   2301      	movs	r3, #1
 8005b66:	|                             |   f8ad 3008 	strh.w	r3, [sp, #8]
    mcastaddr.addr[2] = LL_IP4_MULTICAST_ADDR_2;
 8005b6a:	|                             |   235e      	movs	r3, #94	@ 0x5e
 8005b6c:	|                             |   f88d 300a 	strb.w	r3, [sp, #10]
    mcastaddr.addr[3] = ip4_addr2(ipaddr) & 0x7f;
 8005b70:	|                             |   f898 3001 	ldrb.w	r3, [r8, #1]
 8005b74:	|                             |   f003 037f 	and.w	r3, r3, #127	@ 0x7f
 8005b78:	|                             |   f88d 300b 	strb.w	r3, [sp, #11]
    mcastaddr.addr[4] = ip4_addr3(ipaddr);
 8005b7c:	|                             |   f898 3002 	ldrb.w	r3, [r8, #2]
 8005b80:	|                             |   f88d 300c 	strb.w	r3, [sp, #12]
    mcastaddr.addr[5] = ip4_addr4(ipaddr);
 8005b84:	|                             |   f898 3003 	ldrb.w	r3, [r8, #3]
 8005b88:	|                             |   f88d 300d 	strb.w	r3, [sp, #13]
    dest = &mcastaddr;
 8005b8c:	|                             |   ab02      	add	r3, sp, #8
  return ethernet_output(netif, q, (struct eth_addr *)(netif->hwaddr), dest, ETHTYPE_IP);
 8005b8e:	|  /--------------------------|-> f44f 6200 	mov.w	r2, #2048	@ 0x800
 8005b92:	|  |                          |   9200      	str	r2, [sp, #0]
 8005b94:	|  |                 /--------|-- e09c      	b.n	8005cd0 <etharp_output+0x1e8>
    if (!ip4_addr_net_eq(ipaddr, netif_ip4_addr(netif), netif_ip4_netmask(netif)) &&
 8005b96:	|  |                 |        \-> 6833      	ldr	r3, [r6, #0]
 8005b98:	|  |                 |            6872      	ldr	r2, [r6, #4]
 8005b9a:	|  |                 |            4063      	eors	r3, r4
 8005b9c:	|  |                 |            4213      	tst	r3, r2
 8005b9e:	|  |                 |        /-- d00a      	beq.n	8005bb6 <etharp_output+0xce>
        !ip4_addr_islinklocal(ipaddr)) {
 8005ba0:	|  |                 |        |   b2a4      	uxth	r4, r4
    if (!ip4_addr_net_eq(ipaddr, netif_ip4_addr(netif), netif_ip4_netmask(netif)) &&
 8005ba2:	|  |                 |        |   f64f 63a9 	movw	r3, #65193	@ 0xfea9
 8005ba6:	|  |                 |        |   429c      	cmp	r4, r3
 8005ba8:	|  |                 |        +-- d005      	beq.n	8005bb6 <etharp_output+0xce>
          if (!ip4_addr_isany_val(*netif_ip4_gw(netif))) {
 8005baa:	|  |                 |        |   68b3      	ldr	r3, [r6, #8]
 8005bac:	|  |                 |        |   2b00      	cmp	r3, #0
 8005bae:	|  |  /--------------|--------|-- f000 80cb 	beq.w	8005d48 <etharp_output+0x260>
            dst_addr = netif_ip4_gw(netif);
 8005bb2:	|  |  |              |        |   f106 0808 	add.w	r8, r6, #8
        if ((arp_table[etharp_cached_entry].state >= ETHARP_STATE_STABLE) &&
 8005bb6:	|  |  |              |        \-> 4f77      	ldr	r7, [pc, #476]	@ (8005d94 <etharp_output+0x2ac>)
            (ip4_addr_eq(dst_addr, &arp_table[etharp_cached_entry].ipaddr))) {
 8005bb8:	|  |  |              |            f8d8 4000 	ldr.w	r4, [r8]
        if ((arp_table[etharp_cached_entry].state >= ETHARP_STATE_STABLE) &&
 8005bbc:	|  |  |              |            f897 2248 	ldrb.w	r2, [r7, #584]	@ 0x248
 8005bc0:	|  |  |              |            2318      	movs	r3, #24
 8005bc2:	|  |  |              |            fb03 7302 	mla	r3, r3, r2, r7
 8005bc6:	|  |  |              |            f893 116c 	ldrb.w	r1, [r3, #364]	@ 0x16c
 8005bca:	|  |  |              |            2901      	cmp	r1, #1
 8005bcc:	|  |  |              |        /-- d90e      	bls.n	8005bec <etharp_output+0x104>
 8005bce:	|  |  |              |        |   f8d3 315c 	ldr.w	r3, [r3, #348]	@ 0x15c
 8005bd2:	|  |  |              |        |   42a3      	cmp	r3, r4
 8005bd4:	|  |  |              |        +-- d10a      	bne.n	8005bec <etharp_output+0x104>
          ETHARP_STATS_INC(etharp.cachehit);
 8005bd6:	|  |  |              |        |   f837 3c26 	ldrh.w	r3, [r7, #-38]
 8005bda:	|  |  |              |        |   3301      	adds	r3, #1
 8005bdc:	|  |  |              |        |   f827 3c26 	strh.w	r3, [r7, #-38]
        return etharp_output_to_arp_index(netif, q, i);
 8005be0:	|  |  |              |  /-----|-> 4629      	mov	r1, r5
 8005be2:	|  |  |              |  |     |   4630      	mov	r0, r6
}
 8005be4:	|  |  |              |  |     |   b004      	add	sp, #16
 8005be6:	|  |  |              |  |     |   e8bd 47f0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, r9, sl, lr}
        return etharp_output_to_arp_index(netif, q, i);
 8005bea:	|  |  |              |  |     |   e725      	b.n	8005a38 <etharp_output_to_arp_index>
 8005bec:	|  |  |              |  |     \-> 4b6a      	ldr	r3, [pc, #424]	@ (8005d98 <etharp_output+0x2b0>)
{
 8005bee:	|  |  |              |  |         2200      	movs	r2, #0
 8005bf0:	|  |  |              |  |         4699      	mov	r9, r3
      if ((arp_table[i].state >= ETHARP_STATE_STABLE) &&
 8005bf2:	|  |  |              |  |  /----> 7d19      	ldrb	r1, [r3, #20]
 8005bf4:	|  |  |              |  |  |      2901      	cmp	r1, #1
 8005bf6:	|  |  |              |  |  |  /-- d906      	bls.n	8005c06 <etharp_output+0x11e>
 8005bf8:	|  |  |              |  |  |  |   6859      	ldr	r1, [r3, #4]
 8005bfa:	|  |  |              |  |  |  |   42a1      	cmp	r1, r4
 8005bfc:	|  |  |              |  |  |  +-- d103      	bne.n	8005c06 <etharp_output+0x11e>
 8005bfe:	|  |  |              |  |  |  |   b2d2      	uxtb	r2, r2
        ETHARP_SET_ADDRHINT(netif, i);
 8005c00:	|  |  |              |  |  |  |   f887 2248 	strb.w	r2, [r7, #584]	@ 0x248
 8005c04:	|  |  |              |  \--|--|-- e7ec      	b.n	8005be0 <etharp_output+0xf8>
    for (i = 0; i < ARP_TABLE_SIZE; i++) {
 8005c06:	|  |  |              |     |  \-> 3201      	adds	r2, #1
 8005c08:	|  |  |              |     |      2a0a      	cmp	r2, #10
 8005c0a:	|  |  |              |     |      f103 0318 	add.w	r3, r3, #24
 8005c0e:	|  |  |              |     \----- d1f0      	bne.n	8005bf2 <etharp_output+0x10a>
  if (ip4_addr_isbroadcast(ipaddr, netif) ||
 8005c10:	|  |  |              |            4631      	mov	r1, r6
 8005c12:	|  |  |              |            4620      	mov	r0, r4
 8005c14:	|  |  |              |            f002 fa1c 	bl	8008050 <ip4_addr_isbroadcast_u32>
 8005c18:	|  |  |              |            2800      	cmp	r0, #0
 8005c1a:	|  |  |  /-----------|----------- f040 8098 	bne.w	8005d4e <etharp_output+0x266>
      ip4_addr_ismulticast(ipaddr) ||
 8005c1e:	|  |  |  |           |            f004 03f0 	and.w	r3, r4, #240	@ 0xf0
  if (ip4_addr_isbroadcast(ipaddr, netif) ||
 8005c22:	|  |  |  |           |            2be0      	cmp	r3, #224	@ 0xe0
 8005c24:	|  |  |  +-----------|----------- f000 8093 	beq.w	8005d4e <etharp_output+0x266>
      ip4_addr_isany(ipaddr)) {
 8005c28:	|  |  |  |           |            2c00      	cmp	r4, #0
 8005c2a:	|  |  |  +-----------|----------- f000 8090 	beq.w	8005d4e <etharp_output+0x266>
  i_err = etharp_find_entry(ipaddr, ETHARP_FLAG_TRY_HARD, netif);
 8005c2e:	|  |  |  |           |            2101      	movs	r1, #1
 8005c30:	|  |  |  |           |            4640      	mov	r0, r8
 8005c32:	|  |  |  |           |            f003 fea1 	bl	8009978 <etharp_find_entry.isra.0>
  if (i_err < 0) {
 8005c36:	|  |  |  |           |            1e04      	subs	r4, r0, #0
 8005c38:	|  |  |  |           |     /----- da09      	bge.n	8005c4e <etharp_output+0x166>
    if (q) {
 8005c3a:	|  |  |  |           |     |  /-- b125      	cbz	r5, 8005c46 <etharp_output+0x15e>
      ETHARP_STATS_INC(etharp.memerr);
 8005c3c:	|  |  |  |           |     |  |   f837 3c30 	ldrh.w	r3, [r7, #-48]
 8005c40:	|  |  |  |           |     |  |   3301      	adds	r3, #1
 8005c42:	|  |  |  |           |     |  |   f827 3c30 	strh.w	r3, [r7, #-48]
    return (err_t)i_err;
 8005c46:	|  |  |  |           |     |  \-> b260      	sxtb	r0, r4
}
 8005c48:	|  |  |  |  /--------|-----|----> b004      	add	sp, #16
 8005c4a:	|  |  |  |  |        |     |      e8bd 87f0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, r9, sl, pc}
  LWIP_ASSERT("type overflow", (size_t)i_err < NETIF_ADDR_IDX_MAX);
 8005c4e:	|  |  |  |  |        |     \----> b2a3      	uxth	r3, r4
 8005c50:	|  |  |  |  |        |            2b7e      	cmp	r3, #126	@ 0x7e
 8005c52:	|  |  |  |  |        |        /-- d90c      	bls.n	8005c6e <etharp_output+0x186>
 8005c54:	|  |  |  |  |        |        |   b672      	cpsid	i
 8005c56:	|  |  |  |  |        |        |   4b49      	ldr	r3, [pc, #292]	@ (8005d7c <etharp_output+0x294>)
 8005c58:	|  |  |  |  |        |        |   4a50      	ldr	r2, [pc, #320]	@ (8005d9c <etharp_output+0x2b4>)
 8005c5a:	|  |  |  |  |        |        |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8005c5e:	|  |  |  |  |        |        |   4b49      	ldr	r3, [pc, #292]	@ (8005d84 <etharp_output+0x29c>)
 8005c60:	|  |  |  |  |        |        |   9300      	str	r3, [sp, #0]
 8005c62:	|  |  |  |  |        |        |   4849      	ldr	r0, [pc, #292]	@ (8005d88 <etharp_output+0x2a0>)
 8005c64:	|  |  |  |  |        |        |   f240 33c2 	movw	r3, #962	@ 0x3c2
 8005c68:	|  |  |  |  |        |        |   f7fb fb46 	bl	80012f8 <printf_>
 8005c6c:	|  |  |  |  |        |        |   be00      	bkpt	0x0000
  i = (netif_addr_idx_t)i_err;
 8005c6e:	|  |  |  |  |        |        \-> b2e4      	uxtb	r4, r4
  if (arp_table[i].state == ETHARP_STATE_EMPTY) {
 8005c70:	|  |  |  |  |        |            2318      	movs	r3, #24
 8005c72:	|  |  |  |  |        |            fb03 7304 	mla	r3, r3, r4, r7
 8005c76:	|  |  |  |  |        |            f893 216c 	ldrb.w	r2, [r3, #364]	@ 0x16c
 8005c7a:	|  |  |  |  |        |            2a00      	cmp	r2, #0
 8005c7c:	|  |  |  |  |  /-----|----------- d16a      	bne.n	8005d54 <etharp_output+0x26c>
    arp_table[i].state = ETHARP_STATE_PENDING;
 8005c7e:	|  |  |  |  |  |     |            f04f 0a01 	mov.w	sl, #1
 8005c82:	|  |  |  |  |  |     |            f883 a16c 	strb.w	sl, [r3, #364]	@ 0x16c
    arp_table[i].netif = netif;
 8005c86:	|  |  |  |  |  |     |            f8c3 6160 	str.w	r6, [r3, #352]	@ 0x160
  return etharp_request_dst(netif, ipaddr, &ethbroadcast);
 8005c8a:	|  |  |  |  |  |     |     /----> 4a45      	ldr	r2, [pc, #276]	@ (8005da0 <etharp_output+0x2b8>)
 8005c8c:	|  |  |  |  |  |     |     |      4641      	mov	r1, r8
 8005c8e:	|  |  |  |  |  |     |     |      4630      	mov	r0, r6
 8005c90:	|  |  |  |  |  |     |     |      f7ff fe94 	bl	80059bc <etharp_request_dst>
    if (result != ERR_OK) {
 8005c94:	|  |  |  |  |  |     |     |  /-- b958      	cbnz	r0, 8005cae <etharp_output+0x1c6>
      if ((arp_table[i].state == ETHARP_STATE_PENDING) && !is_new_entry) {
 8005c96:	|  |  |  |  |  |     |     |  |   2318      	movs	r3, #24
 8005c98:	|  |  |  |  |  |     |     |  |   fb03 7304 	mla	r3, r3, r4, r7
 8005c9c:	|  |  |  |  |  |     |     |  |   f893 216c 	ldrb.w	r2, [r3, #364]	@ 0x16c
 8005ca0:	|  |  |  |  |  |     |     |  |   2a01      	cmp	r2, #1
 8005ca2:	|  |  |  |  |  |     |     |  +-- d104      	bne.n	8005cae <etharp_output+0x1c6>
 8005ca4:	|  |  |  |  |  |     |     |  |   f1ba 0f00 	cmp.w	sl, #0
 8005ca8:	|  |  |  |  |  |     |     |  +-- d101      	bne.n	8005cae <etharp_output+0x1c6>
        arp_table[i].ctime = 0;
 8005caa:	|  |  |  |  |  |     |     |  |   f8a3 016a 	strh.w	r0, [r3, #362]	@ 0x16a
    if (q == NULL) {
 8005cae:	|  |  |  |  |  |     |     |  \-> 2d00      	cmp	r5, #0
 8005cb0:	|  |  |  |  +--|-----|-----|----- d0ca      	beq.n	8005c48 <etharp_output+0x160>
  if (arp_table[i].state >= ETHARP_STATE_STABLE) {
 8005cb2:	|  |  |  |  |  |  /--|-----|----> 2318      	movs	r3, #24
 8005cb4:	|  |  |  |  |  |  |  |     |      fb03 7204 	mla	r2, r3, r4, r7
 8005cb8:	|  |  |  |  |  |  |  |     |      f892 216c 	ldrb.w	r2, [r2, #364]	@ 0x16c
 8005cbc:	|  |  |  |  |  |  |  |     |      2a01      	cmp	r2, #1
 8005cbe:	|  |  |  |  |  |  |  |     |  /-- d910      	bls.n	8005ce2 <etharp_output+0x1fa>
    result = ethernet_output(netif, q, srcaddr, &(arp_table[i].ethaddr), ETHTYPE_IP);
 8005cc0:	|  |  |  |  |  |  |  |     |  |   fb03 9304 	mla	r3, r3, r4, r9
 8005cc4:	|  |  |  |  |  |  |  |     |  |   f44f 6200 	mov.w	r2, #2048	@ 0x800
    ETHARP_SET_ADDRHINT(netif, i);
 8005cc8:	|  |  |  |  |  |  |  |     |  |   f887 4248 	strb.w	r4, [r7, #584]	@ 0x248
    result = ethernet_output(netif, q, srcaddr, &(arp_table[i].ethaddr), ETHTYPE_IP);
 8005ccc:	|  |  |  |  |  |  |  |     |  |   330c      	adds	r3, #12
 8005cce:	|  |  |  |  |  |  |  |     |  |   9200      	str	r2, [sp, #0]
  return ethernet_output(netif, q, (struct eth_addr *)(netif->hwaddr), dest, ETHTYPE_IP);
 8005cd0:	|  |  |  |  |  |  |  \-----|--|-> f106 022e 	add.w	r2, r6, #46	@ 0x2e
 8005cd4:	|  |  |  |  |  |  |        |  |   4629      	mov	r1, r5
 8005cd6:	|  |  |  |  |  |  |        |  |   4630      	mov	r0, r6
 8005cd8:	|  |  |  |  |  |  |        |  |   f002 f9e2 	bl	80080a0 <ethernet_output>
 8005cdc:	|  |  |  |  +--|--|--------|--|-- e7b4      	b.n	8005c48 <etharp_output+0x160>
  int is_new_entry = 0;
 8005cde:	|  |  |  |  |  |  |  /-----|--|-> 46aa      	mov	sl, r5
 8005ce0:	|  |  |  |  |  |  |  |     \--|-- e7d3      	b.n	8005c8a <etharp_output+0x1a2>
  } else if (arp_table[i].state == ETHARP_STATE_PENDING) {
 8005ce2:	|  |  |  |  +--|--|--|--------\-X d1b1      	bne.n	8005c48 <etharp_output+0x160>
 8005ce4:	|  |  |  |  |  |  |  |            f8df 8094 	ldr.w	r8, [pc, #148]	@ 8005d7c <etharp_output+0x294>
      LWIP_ASSERT("no packet queues allowed!", (p->len != p->tot_len) || (p->next == NULL));
 8005ce8:	|  |  |  |  |  |  |  |            f8df 9098 	ldr.w	r9, [pc, #152]	@ 8005d84 <etharp_output+0x29c>
 8005cec:	|  |  |  |  |  |  |  |            f8df a0b4 	ldr.w	sl, [pc, #180]	@ 8005da4 <etharp_output+0x2bc>
    p = q;
 8005cf0:	|  |  |  |  |  |  |  |            462e      	mov	r6, r5
      LWIP_ASSERT("no packet queues allowed!", (p->len != p->tot_len) || (p->next == NULL));
 8005cf2:	|  |  |  |  |  |  |  |     /----> 8972      	ldrh	r2, [r6, #10]
 8005cf4:	|  |  |  |  |  |  |  |     |      8933      	ldrh	r3, [r6, #8]
 8005cf6:	|  |  |  |  |  |  |  |     |      429a      	cmp	r2, r3
 8005cf8:	|  |  |  |  |  |  |  |     |  /-- d10d      	bne.n	8005d16 <etharp_output+0x22e>
 8005cfa:	|  |  |  |  |  |  |  |     |  |   6833      	ldr	r3, [r6, #0]
 8005cfc:	|  |  |  |  |  |  |  |     |  +-- b15b      	cbz	r3, 8005d16 <etharp_output+0x22e>
 8005cfe:	|  |  |  |  |  |  |  |     |  |   b672      	cpsid	i
 8005d00:	|  |  |  |  |  |  |  |     |  |   f240 33fa 	movw	r3, #1018	@ 0x3fa
 8005d04:	|  |  |  |  |  |  |  |     |  |   f8d8 12fc 	ldr.w	r1, [r8, #764]	@ 0x2fc
 8005d08:	|  |  |  |  |  |  |  |     |  |   481f      	ldr	r0, [pc, #124]	@ (8005d88 <etharp_output+0x2a0>)
 8005d0a:	|  |  |  |  |  |  |  |     |  |   f8cd 9000 	str.w	r9, [sp]
 8005d0e:	|  |  |  |  |  |  |  |     |  |   4652      	mov	r2, sl
 8005d10:	|  |  |  |  |  |  |  |     |  |   f7fb faf2 	bl	80012f8 <printf_>
 8005d14:	|  |  |  |  |  |  |  |     |  |   be00      	bkpt	0x0000
      if (PBUF_NEEDS_COPY(p)) {
 8005d16:	|  |  |  |  |  |  |  |     |  \-> 7b33      	ldrb	r3, [r6, #12]
 8005d18:	|  |  |  |  |  |  |  |     |      065b      	lsls	r3, r3, #25
 8005d1a:	|  |  |  |  |  |  |  |  /--|----- d420      	bmi.n	8005d5e <etharp_output+0x276>
      p = p->next;
 8005d1c:	|  |  |  |  |  |  |  |  |  |      6836      	ldr	r6, [r6, #0]
    while (p) {
 8005d1e:	|  |  |  |  |  |  |  |  |  |      2e00      	cmp	r6, #0
 8005d20:	|  |  |  |  |  |  |  |  |  \----- d1e7      	bne.n	8005cf2 <etharp_output+0x20a>
      pbuf_ref(p);
 8005d22:	|  |  |  |  |  |  |  |  |         4628      	mov	r0, r5
 8005d24:	|  |  |  |  |  |  |  |  |         f7fc fc86 	bl	8002634 <pbuf_ref>
      if (arp_table[i].q != NULL) {
 8005d28:	|  |  |  |  |  |  |  |  |  /----> 2618      	movs	r6, #24
 8005d2a:	|  |  |  |  |  |  |  |  |  |      fb06 7304 	mla	r3, r6, r4, r7
 8005d2e:	|  |  |  |  |  |  |  |  |  |      f8d3 0158 	ldr.w	r0, [r3, #344]	@ 0x158
 8005d32:	|  |  |  |  |  |  |  |  |  |  /-- b108      	cbz	r0, 8005d38 <etharp_output+0x250>
        pbuf_free(arp_table[i].q);
 8005d34:	|  |  |  |  |  |  |  |  |  |  |   f004 f842 	bl	8009dbc <pbuf_free.isra.0>
      arp_table[i].q = p;
 8005d38:	|  |  |  |  |  |  |  |  |  |  \-> fb06 7604 	mla	r6, r6, r4, r7
      result = ERR_OK;
 8005d3c:	|  |  |  |  |  |  |  |  |  |      2000      	movs	r0, #0
      arp_table[i].q = p;
 8005d3e:	|  |  |  |  |  |  |  |  |  |      f8c6 5158 	str.w	r5, [r6, #344]	@ 0x158
      LWIP_DEBUGF(ETHARP_DEBUG | LWIP_DBG_TRACE, ("etharp_query: queued packet %p on ARP entry %"U16_F"\n", (void *)q, (u16_t)i));
 8005d42:	|  |  |  |  +--|--|--|--|--|----- e781      	b.n	8005c48 <etharp_output+0x160>
    dest = (const struct eth_addr *)&ethbroadcast;
 8005d44:	\--|--|--|--|--|--|--|--|--|----> 4b16      	ldr	r3, [pc, #88]	@ (8005da0 <etharp_output+0x2b8>)
 8005d46:	   \--|--|--|--|--|--|--|--|----- e722      	b.n	8005b8e <etharp_output+0xa6>
            return ERR_RTE;
 8005d48:	      \--|--|--|--|--|--|--|----> f06f 0003 	mvn.w	r0, #3
 8005d4c:	         |  +--|--|--|--|--|----- e77c      	b.n	8005c48 <etharp_output+0x160>
    return ERR_ARG;
 8005d4e:	         \--|--|--|--|--|--|----> f06f 000f 	mvn.w	r0, #15
 8005d52:	            +--|--|--|--|--|----- e779      	b.n	8005c48 <etharp_output+0x160>
  if (is_new_entry || (q == NULL)) {
 8005d54:	            |  \--|--|--|--|----> 2d00      	cmp	r5, #0
 8005d56:	            |     |  \--|--|----- d0c2      	beq.n	8005cde <etharp_output+0x1f6>
  err_t result = ERR_MEM;
 8005d58:	            |     |     |  |      f04f 30ff 	mov.w	r0, #4294967295	@ 0xffffffff
 8005d5c:	            |     \-----|--|----- e7a9      	b.n	8005cb2 <etharp_output+0x1ca>
      p = pbuf_clone(PBUF_LINK, PBUF_RAM, q);
 8005d5e:	            |           \--|----> 4629      	mov	r1, r5
 8005d60:	            |              |      200e      	movs	r0, #14
 8005d62:	            |              |      f003 fb43 	bl	80093ec <pbuf_clone.constprop.0>
    if (p != NULL) {
 8005d66:	            |              |      4605      	mov	r5, r0
 8005d68:	            |              |      2800      	cmp	r0, #0
 8005d6a:	            |              \----- d1dd      	bne.n	8005d28 <etharp_output+0x240>
      ETHARP_STATS_INC(etharp.memerr);
 8005d6c:	            |                     f837 3c30 	ldrh.w	r3, [r7, #-48]
 8005d70:	            |                     3301      	adds	r3, #1
 8005d72:	            |                     f827 3c30 	strh.w	r3, [r7, #-48]
      result = ERR_MEM;
 8005d76:	            |                     f04f 30ff 	mov.w	r0, #4294967295	@ 0xffffffff
 8005d7a:	            \-------------------- e765      	b.n	8005c48 <etharp_output+0x160>
 8005d7c:	                                  20000060 	.word	0x20000060
 8005d80:	                                  0800c141 	.word	0x0800c141
 8005d84:	                                  0800c3a3 	.word	0x0800c3a3
 8005d88:	                                  0800b232 	.word	0x0800b232
 8005d8c:	                                  0800b3aa 	.word	0x0800b3aa
 8005d90:	                                  0800c461 	.word	0x0800c461
 8005d94:	                                  20001158 	.word	0x20001158
 8005d98:	                                  200012b0 	.word	0x200012b0
 8005d9c:	                                  0800c470 	.word	0x0800c470
 8005da0:	                                  0800d361 	.word	0x0800d361
 8005da4:	                                  0800c47e 	.word	0x0800c47e

08005da8 <ip4_route>:
  if ((netif_default == NULL) || !netif_is_up(netif_default) || !netif_is_link_up(netif_default) ||
 8005da8:	       4b0a      	ldr	r3, [pc, #40]	@ (8005dd4 <ip4_route+0x2c>)
{
 8005daa:	       4602      	mov	r2, r0
  if ((netif_default == NULL) || !netif_is_up(netif_default) || !netif_is_link_up(netif_default) ||
 8005dac:	       f8d3 010c 	ldr.w	r0, [r3, #268]	@ 0x10c
 8005db0:	/----- b150      	cbz	r0, 8005dc8 <ip4_route+0x20>
 8005db2:	|      f890 1035 	ldrb.w	r1, [r0, #53]	@ 0x35
 8005db6:	|      f001 0105 	and.w	r1, r1, #5
 8005dba:	|      2905      	cmp	r1, #5
 8005dbc:	+----- d104      	bne.n	8005dc8 <ip4_route+0x20>
 8005dbe:	|      6801      	ldr	r1, [r0, #0]
 8005dc0:	+----- b111      	cbz	r1, 8005dc8 <ip4_route+0x20>
      ip4_addr_isany_val(*netif_ip4_addr(netif_default)) || ip4_addr_isloopback(dest)) {
 8005dc2:	|      7812      	ldrb	r2, [r2, #0]
 8005dc4:	|      2a7f      	cmp	r2, #127	@ 0x7f
 8005dc6:	|  /-- d103      	bne.n	8005dd0 <ip4_route+0x28>
    IP_STATS_INC(ip.rterr);
 8005dc8:	\--|-> 885a      	ldrh	r2, [r3, #2]
 8005dca:	   |   3201      	adds	r2, #1
 8005dcc:	   |   805a      	strh	r2, [r3, #2]
 8005dce:	   |   2000      	movs	r0, #0
}
 8005dd0:	   \-> 4770      	bx	lr
 8005dd2:	       bf00      	nop
 8005dd4:	       20001158 	.word	0x20001158

08005dd8 <icmp_send_response>:
 * @param type Type of the ICMP header
 * @param code Code of the ICMP header
 */
static void
icmp_send_response(struct pbuf *p, u8_t type, u8_t code)
{
 8005dd8:	       e92d 47f0 	stmdb	sp!, {r4, r5, r6, r7, r8, r9, sl, lr}
  /* increase number of messages attempted to send */
  MIB2_STATS_INC(mib2.icmpoutmsgs);

  /* Keep IP header + up to 8 bytes */
  response_pkt_len = IP_HLEN + ICMP_DEST_UNREACH_DATASIZE;
  if (p->tot_len < response_pkt_len) {
 8005ddc:	       f8b0 8008 	ldrh.w	r8, [r0, #8]
 8005de0:	       f1b8 0f1c 	cmp.w	r8, #28
 8005de4:	       bf28      	it	cs
 8005de6:	       f04f 081c 	movcs.w	r8, #28
    response_pkt_len = p->tot_len;
  }

  /* ICMP header + part of original packet */
  q = pbuf_alloc(PBUF_IP, sizeof(struct icmp_hdr) + response_pkt_len, PBUF_RAM);
 8005dea:	       f108 0408 	add.w	r4, r8, #8
 8005dee:	       b2a4      	uxth	r4, r4
{
 8005df0:	       b086      	sub	sp, #24
 8005df2:	       4607      	mov	r7, r0
 8005df4:	       4689      	mov	r9, r1
  q = pbuf_alloc(PBUF_IP, sizeof(struct icmp_hdr) + response_pkt_len, PBUF_RAM);
 8005df6:	       2022      	movs	r0, #34	@ 0x22
 8005df8:	       4621      	mov	r1, r4
{
 8005dfa:	       4616      	mov	r6, r2
  q = pbuf_alloc(PBUF_IP, sizeof(struct icmp_hdr) + response_pkt_len, PBUF_RAM);
 8005dfc:	       f003 fa3c 	bl	8009278 <pbuf_alloc.constprop.0>
  if (q == NULL) {
 8005e00:	       4605      	mov	r5, r0
 8005e02:	       2800      	cmp	r0, #0
 8005e04:	/----- d041      	beq.n	8005e8a <icmp_send_response+0xb2>
    LWIP_DEBUGF(ICMP_DEBUG, ("icmp_send_response: failed to allocate pbuf for ICMP packet.\n"));
    MIB2_STATS_INC(mib2.icmpouterrors);
    return;
  }
  LWIP_ASSERT("check that first pbuf can hold icmp message",
 8005e06:	|      8943      	ldrh	r3, [r0, #10]
 8005e08:	|      42a3      	cmp	r3, r4
 8005e0a:	|  /-- d20c      	bcs.n	8005e26 <icmp_send_response+0x4e>
 8005e0c:	|  |   b672      	cpsid	i
 8005e0e:	|  |   4b20      	ldr	r3, [pc, #128]	@ (8005e90 <icmp_send_response+0xb8>)
 8005e10:	|  |   4a20      	ldr	r2, [pc, #128]	@ (8005e94 <icmp_send_response+0xbc>)
 8005e12:	|  |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8005e16:	|  |   4b20      	ldr	r3, [pc, #128]	@ (8005e98 <icmp_send_response+0xc0>)
 8005e18:	|  |   9300      	str	r3, [sp, #0]
 8005e1a:	|  |   4820      	ldr	r0, [pc, #128]	@ (8005e9c <icmp_send_response+0xc4>)
 8005e1c:	|  |   f240 136d 	movw	r3, #365	@ 0x16d
 8005e20:	|  |   f7fb fa6a 	bl	80012f8 <printf_>
 8005e24:	|  |   be00      	bkpt	0x0000
  ip4_addr_debug_print_val(ICMP_DEBUG, iphdr->src);
  LWIP_DEBUGF(ICMP_DEBUG, (" to "));
  ip4_addr_debug_print_val(ICMP_DEBUG, iphdr->dest);
  LWIP_DEBUGF(ICMP_DEBUG, ("\n"));

  icmphdr = (struct icmp_hdr *)q->payload;
 8005e26:	|  \-> 686c      	ldr	r4, [r5, #4]
  iphdr = (struct ip_hdr *)p->payload;
 8005e28:	|      f8d7 a004 	ldr.w	sl, [r7, #4]
  icmphdr->type = type;
  icmphdr->code = code;
 8005e2c:	|      7066      	strb	r6, [r4, #1]
  icmphdr->data = 0;
 8005e2e:	|      2600      	movs	r6, #0

  /* copy fields from original packet */
  pbuf_copy_partial_pbuf(q, p, response_pkt_len, sizeof(struct icmp_hdr));
 8005e30:	|      4639      	mov	r1, r7
 8005e32:	|      2308      	movs	r3, #8
 8005e34:	|      4642      	mov	r2, r8
  icmphdr->type = type;
 8005e36:	|      f884 9000 	strb.w	r9, [r4]
  icmphdr->data = 0;
 8005e3a:	|      7126      	strb	r6, [r4, #4]
 8005e3c:	|      7166      	strb	r6, [r4, #5]
 8005e3e:	|      71a6      	strb	r6, [r4, #6]
 8005e40:	|      71e6      	strb	r6, [r4, #7]
  pbuf_copy_partial_pbuf(q, p, response_pkt_len, sizeof(struct icmp_hdr));
 8005e42:	|      4628      	mov	r0, r5
 8005e44:	|      f7fb fdda 	bl	80019fc <pbuf_copy_partial_pbuf>

  ip4_addr_copy(iphdr_src, iphdr->src);
 8005e48:	|      f8da 300c 	ldr.w	r3, [sl, #12]
 8005e4c:	|      9305      	str	r3, [sp, #20]
    ip4_addr_t iphdr_dst;
    ip4_addr_copy(iphdr_dst, iphdr->dest);
    netif = ip4_route_src(&iphdr_dst, &iphdr_src);
  }
#else
  netif = ip4_route(&iphdr_src);
 8005e4e:	|      a805      	add	r0, sp, #20
 8005e50:	|      f7ff ffaa 	bl	8005da8 <ip4_route>
#endif
  if (netif != NULL) {
 8005e54:	|      4607      	mov	r7, r0
 8005e56:	|  /-- b1a8      	cbz	r0, 8005e84 <icmp_send_response+0xac>
 */

u16_t
inet_chksum(const void *dataptr, u16_t len)
{
  return (u16_t)~(unsigned int)LWIP_CHKSUM(dataptr, len);
 8005e58:	|  |   8969      	ldrh	r1, [r5, #10]
    /* calculate checksum */
    icmphdr->chksum = 0;
 8005e5a:	|  |   70a6      	strb	r6, [r4, #2]
 8005e5c:	|  |   70e6      	strb	r6, [r4, #3]
 8005e5e:	|  |   4620      	mov	r0, r4
 8005e60:	|  |   f002 f96a 	bl	8008138 <lwip_standard_chksum>
#if CHECKSUM_GEN_ICMP
    IF__NETIF_CHECKSUM_ENABLED(netif, NETIF_CHECKSUM_GEN_ICMP) {
      icmphdr->chksum = inet_chksum(icmphdr, q->len);
    }
#endif
    ICMP_STATS_INC(icmp.xmit);
 8005e64:	|  |   4a0e      	ldr	r2, [pc, #56]	@ (8005ea0 <icmp_send_response+0xc8>)
 8005e66:	|  |   8993      	ldrh	r3, [r2, #12]
 8005e68:	|  |   43c0      	mvns	r0, r0
 8005e6a:	|  |   3301      	adds	r3, #1
      icmphdr->chksum = inet_chksum(icmphdr, q->len);
 8005e6c:	|  |   8060      	strh	r0, [r4, #2]
    ICMP_STATS_INC(icmp.xmit);
 8005e6e:	|  |   8193      	strh	r3, [r2, #12]
  return ip4_output_if_src(p, src_used, dest, ttl, tos, proto, netif);
 8005e70:	|  |   2301      	movs	r3, #1
 8005e72:	|  |   e9cd 6300 	strd	r6, r3, [sp]
 8005e76:	|  |   9702      	str	r7, [sp, #8]
 8005e78:	|  |   23ff      	movs	r3, #255	@ 0xff
 8005e7a:	|  |   aa05      	add	r2, sp, #20
 8005e7c:	|  |   4639      	mov	r1, r7
 8005e7e:	|  |   4628      	mov	r0, r5
 8005e80:	|  |   f004 f85a 	bl	8009f38 <ip4_output_if_src>
    ip4_output_if(q, NULL, &iphdr_src, ICMP_TTL, 0, IP_PROTO_ICMP, netif);
  }
  pbuf_free(q);
 8005e84:	|  \-> 4628      	mov	r0, r5
 8005e86:	|      f003 ff99 	bl	8009dbc <pbuf_free.isra.0>
}
 8005e8a:	\----> b006      	add	sp, #24
 8005e8c:	       e8bd 87f0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, r9, sl, pc}
 8005e90:	       20000060 	.word	0x20000060
 8005e94:	       0800c498 	.word	0x0800c498
 8005e98:	       0800c4c4 	.word	0x0800c4c4
 8005e9c:	       0800b232 	.word	0x0800b232
 8005ea0:	       20001158 	.word	0x20001158

08005ea4 <ip_reass_free_complete_datagram>:
  LWIP_ASSERT("prev != ipr", prev != ipr);
 8005ea4:	                4281      	cmp	r1, r0
{
 8005ea6:	                e92d 4ff7 	stmdb	sp!, {r0, r1, r2, r4, r5, r6, r7, r8, r9, sl, fp, lr}
 8005eaa:	                4604      	mov	r4, r0
 8005eac:	                460e      	mov	r6, r1
  LWIP_ASSERT("prev != ipr", prev != ipr);
 8005eae:	            /-- d10b      	bne.n	8005ec8 <ip_reass_free_complete_datagram+0x24>
 8005eb0:	            |   b672      	cpsid	i
 8005eb2:	            |   4b3d      	ldr	r3, [pc, #244]	@ (8005fa8 <ip_reass_free_complete_datagram+0x104>)
 8005eb4:	            |   4a3d      	ldr	r2, [pc, #244]	@ (8005fac <ip_reass_free_complete_datagram+0x108>)
 8005eb6:	            |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8005eba:	            |   4b3d      	ldr	r3, [pc, #244]	@ (8005fb0 <ip_reass_free_complete_datagram+0x10c>)
 8005ebc:	            |   9300      	str	r3, [sp, #0]
 8005ebe:	            |   483d      	ldr	r0, [pc, #244]	@ (8005fb4 <ip_reass_free_complete_datagram+0x110>)
 8005ec0:	            |   23ab      	movs	r3, #171	@ 0xab
 8005ec2:	            |   f7fb fa19 	bl	80012f8 <printf_>
 8005ec6:	            |   be00      	bkpt	0x0000
  if (prev != NULL) {
 8005ec8:	         /--\-X b176      	cbz	r6, 8005ee8 <ip_reass_free_complete_datagram+0x44>
    LWIP_ASSERT("prev->next == ipr", prev->next == ipr);
 8005eca:	         |      6833      	ldr	r3, [r6, #0]
 8005ecc:	         |      42a3      	cmp	r3, r4
 8005ece:	         +----- d00b      	beq.n	8005ee8 <ip_reass_free_complete_datagram+0x44>
 8005ed0:	         |      b672      	cpsid	i
 8005ed2:	         |      4b35      	ldr	r3, [pc, #212]	@ (8005fa8 <ip_reass_free_complete_datagram+0x104>)
 8005ed4:	         |      4a38      	ldr	r2, [pc, #224]	@ (8005fb8 <ip_reass_free_complete_datagram+0x114>)
 8005ed6:	         |      f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8005eda:	         |      4b35      	ldr	r3, [pc, #212]	@ (8005fb0 <ip_reass_free_complete_datagram+0x10c>)
 8005edc:	         |      9300      	str	r3, [sp, #0]
 8005ede:	         |      4835      	ldr	r0, [pc, #212]	@ (8005fb4 <ip_reass_free_complete_datagram+0x110>)
 8005ee0:	         |      23ad      	movs	r3, #173	@ 0xad
 8005ee2:	         |      f7fb fa09 	bl	80012f8 <printf_>
 8005ee6:	         |      be00      	bkpt	0x0000
  iprh = (struct ip_reass_helper *)ipr->p->payload;
 8005ee8:	         \----> 6867      	ldr	r7, [r4, #4]
 8005eea:	                687b      	ldr	r3, [r7, #4]
  if (iprh->start == 0) {
 8005eec:	                889a      	ldrh	r2, [r3, #4]
 8005eee:	                2a00      	cmp	r2, #0
 8005ef0:	/-------------- d13d      	bne.n	8005f6e <ip_reass_free_complete_datagram+0xca>
    ipr->p = iprh->next_pbuf;
 8005ef2:	|               681a      	ldr	r2, [r3, #0]
 8005ef4:	|               6062      	str	r2, [r4, #4]
    SMEMCPY(p->payload, &ipr->iphdr, IP_HLEN);
 8005ef6:	|               f104 011c 	add.w	r1, r4, #28
 8005efa:	|               f104 0208 	add.w	r2, r4, #8
 8005efe:	|           /-> f852 0b04 	ldr.w	r0, [r2], #4
 8005f02:	|           |   f843 0b04 	str.w	r0, [r3], #4
 8005f06:	|           |   428a      	cmp	r2, r1
 8005f08:	|           \-- d1f9      	bne.n	8005efe <ip_reass_free_complete_datagram+0x5a>
  icmp_send_response(p, ICMP_TE, t);
 8005f0a:	|               2201      	movs	r2, #1
 8005f0c:	|               4638      	mov	r0, r7
 8005f0e:	|               210b      	movs	r1, #11
 8005f10:	|               f7ff ff62 	bl	8005dd8 <icmp_send_response>
    clen = pbuf_clen(p);
 8005f14:	|               4638      	mov	r0, r7
 8005f16:	|               f7fc fb85 	bl	8002624 <pbuf_clen>
 8005f1a:	|               4605      	mov	r5, r0
    pbuf_free(p);
 8005f1c:	|               4638      	mov	r0, r7
 8005f1e:	|               f003 ff4d 	bl	8009dbc <pbuf_free.isra.0>
  p = ipr->p;
 8005f22:	|     /-------> 6867      	ldr	r7, [r4, #4]
 8005f24:	|     |         f8df 8080 	ldr.w	r8, [pc, #128]	@ 8005fa8 <ip_reass_free_complete_datagram+0x104>
    LWIP_ASSERT("pbufs_freed + clen <= 0xffff", pbufs_freed + clen <= 0xffff);
 8005f28:	|     |         f8df 9084 	ldr.w	r9, [pc, #132]	@ 8005fb0 <ip_reass_free_complete_datagram+0x10c>
 8005f2c:	|     |         f8df a094 	ldr.w	sl, [pc, #148]	@ 8005fc4 <ip_reass_free_complete_datagram+0x120>
  while (p != NULL) {
 8005f30:	|  /--|--/----X b9ff      	cbnz	r7, 8005f72 <ip_reass_free_complete_datagram+0xce>
  ip_reass_dequeue_datagram(ipr, prev);
 8005f32:	|  |  |  |      4620      	mov	r0, r4
  LWIP_ASSERT("ip_reass_pbufcount >= pbufs_freed", ip_reass_pbufcount >= pbufs_freed);
 8005f34:	|  |  |  |      4c21      	ldr	r4, [pc, #132]	@ (8005fbc <ip_reass_free_complete_datagram+0x118>)
  ip_reass_dequeue_datagram(ipr, prev);
 8005f36:	|  |  |  |      4631      	mov	r1, r6
 8005f38:	|  |  |  |      f7fc fabc 	bl	80024b4 <ip_reass_dequeue_datagram>
  LWIP_ASSERT("ip_reass_pbufcount >= pbufs_freed", ip_reass_pbufcount >= pbufs_freed);
 8005f3c:	|  |  |  |      f8b4 324a 	ldrh.w	r3, [r4, #586]	@ 0x24a
 8005f40:	|  |  |  |      42ab      	cmp	r3, r5
 8005f42:	|  |  |  |  /-- d20b      	bcs.n	8005f5c <ip_reass_free_complete_datagram+0xb8>
 8005f44:	|  |  |  |  |   b672      	cpsid	i
 8005f46:	|  |  |  |  |   4b18      	ldr	r3, [pc, #96]	@ (8005fa8 <ip_reass_free_complete_datagram+0x104>)
 8005f48:	|  |  |  |  |   4a1d      	ldr	r2, [pc, #116]	@ (8005fc0 <ip_reass_free_complete_datagram+0x11c>)
 8005f4a:	|  |  |  |  |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8005f4e:	|  |  |  |  |   4b18      	ldr	r3, [pc, #96]	@ (8005fb0 <ip_reass_free_complete_datagram+0x10c>)
 8005f50:	|  |  |  |  |   9300      	str	r3, [sp, #0]
 8005f52:	|  |  |  |  |   4818      	ldr	r0, [pc, #96]	@ (8005fb4 <ip_reass_free_complete_datagram+0x110>)
 8005f54:	|  |  |  |  |   23d2      	movs	r3, #210	@ 0xd2
 8005f56:	|  |  |  |  |   f7fb f9cf 	bl	80012f8 <printf_>
 8005f5a:	|  |  |  |  |   be00      	bkpt	0x0000
  ip_reass_pbufcount = (u16_t)(ip_reass_pbufcount - pbufs_freed);
 8005f5c:	|  |  |  |  \-> f8b4 324a 	ldrh.w	r3, [r4, #586]	@ 0x24a
}
 8005f60:	|  |  |  |      4628      	mov	r0, r5
  ip_reass_pbufcount = (u16_t)(ip_reass_pbufcount - pbufs_freed);
 8005f62:	|  |  |  |      1b5b      	subs	r3, r3, r5
 8005f64:	|  |  |  |      f8a4 324a 	strh.w	r3, [r4, #586]	@ 0x24a
}
 8005f68:	|  |  |  |      b003      	add	sp, #12
 8005f6a:	|  |  |  |      e8bd 8ff0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, r9, sl, fp, pc}
  u16_t pbufs_freed = 0;
 8005f6e:	\--|--|--|----> 2500      	movs	r5, #0
 8005f70:	   |  \--|----- e7d7      	b.n	8005f22 <ip_reass_free_complete_datagram+0x7e>
    iprh = (struct ip_reass_helper *)p->payload;
 8005f72:	   |     \----> 687b      	ldr	r3, [r7, #4]
    clen = pbuf_clen(pcur);
 8005f74:	   |            4638      	mov	r0, r7
    p = iprh->next_pbuf;
 8005f76:	   |            f8d3 b000 	ldr.w	fp, [r3]
    clen = pbuf_clen(pcur);
 8005f7a:	   |            f7fc fb53 	bl	8002624 <pbuf_clen>
    LWIP_ASSERT("pbufs_freed + clen <= 0xffff", pbufs_freed + clen <= 0xffff);
 8005f7e:	   |            4405      	add	r5, r0
 8005f80:	   |            f5b5 3f80 	cmp.w	r5, #65536	@ 0x10000
 8005f84:	   |        /-- db0a      	blt.n	8005f9c <ip_reass_free_complete_datagram+0xf8>
 8005f86:	   |        |   b672      	cpsid	i
 8005f88:	   |        |   23cc      	movs	r3, #204	@ 0xcc
 8005f8a:	   |        |   f8d8 12fc 	ldr.w	r1, [r8, #764]	@ 0x2fc
 8005f8e:	   |        |   4809      	ldr	r0, [pc, #36]	@ (8005fb4 <ip_reass_free_complete_datagram+0x110>)
 8005f90:	   |        |   f8cd 9000 	str.w	r9, [sp]
 8005f94:	   |        |   4652      	mov	r2, sl
 8005f96:	   |        |   f7fb f9af 	bl	80012f8 <printf_>
 8005f9a:	   |        |   be00      	bkpt	0x0000
    pbuf_free(pcur);
 8005f9c:	   |        \-> 4638      	mov	r0, r7
 8005f9e:	   |            f003 ff0d 	bl	8009dbc <pbuf_free.isra.0>
    pbufs_freed = (u16_t)(pbufs_freed + clen);
 8005fa2:	   |            b2ad      	uxth	r5, r5
    p = iprh->next_pbuf;
 8005fa4:	   |            465f      	mov	r7, fp
 8005fa6:	   \----------- e7c3      	b.n	8005f30 <ip_reass_free_complete_datagram+0x8c>
 8005fa8:	                20000060 	.word	0x20000060
 8005fac:	                0800c4de 	.word	0x0800c4de
 8005fb0:	                0800b87f 	.word	0x0800b87f
 8005fb4:	                0800b232 	.word	0x0800b232
 8005fb8:	                0800c4ea 	.word	0x0800c4ea
 8005fbc:	                20001158 	.word	0x20001158
 8005fc0:	                0800c519 	.word	0x0800c519
 8005fc4:	                0800c4fc 	.word	0x0800c4fc

08005fc8 <ip_reass_tmr>:
{
 8005fc8:	          b538      	push	{r3, r4, r5, lr}
  r = reassdatagrams;
 8005fca:	          4b09      	ldr	r3, [pc, #36]	@ (8005ff0 <ip_reass_tmr+0x28>)
 8005fcc:	          f8d3 00c4 	ldr.w	r0, [r3, #196]	@ 0xc4
  struct ip_reassdata *r, *prev = NULL;
 8005fd0:	          2400      	movs	r4, #0
  while (r != NULL) {
 8005fd2:	/-----/-X b900      	cbnz	r0, 8005fd6 <ip_reass_tmr+0xe>
}
 8005fd4:	|     |   bd38      	pop	{r3, r4, r5, pc}
    if (r->timer > 0) {
 8005fd6:	|     \-> 7fc3      	ldrb	r3, [r0, #31]
      r = r->next;
 8005fd8:	|         6805      	ldr	r5, [r0, #0]
    if (r->timer > 0) {
 8005fda:	|  /----- b123      	cbz	r3, 8005fe6 <ip_reass_tmr+0x1e>
      r->timer--;
 8005fdc:	|  |      3b01      	subs	r3, #1
 8005fde:	|  |      77c3      	strb	r3, [r0, #31]
      prev = r;
 8005fe0:	|  |      4604      	mov	r4, r0
 8005fe2:	|  |  /-> 4628      	mov	r0, r5
 8005fe4:	\--|--|-- e7f5      	b.n	8005fd2 <ip_reass_tmr+0xa>
      ip_reass_free_complete_datagram(tmp, prev);
 8005fe6:	   \--|-> 4621      	mov	r1, r4
 8005fe8:	      |   f7ff ff5c 	bl	8005ea4 <ip_reass_free_complete_datagram>
 8005fec:	      \-- e7f9      	b.n	8005fe2 <ip_reass_tmr+0x1a>
 8005fee:	          bf00      	nop
 8005ff0:	          20001158 	.word	0x20001158

08005ff4 <ip_reass_remove_oldest_datagram>:
{
 8005ff4:	             e92d 41f0 	stmdb	sp!, {r4, r5, r6, r7, r8, lr}
    r = reassdatagrams;
 8005ff8:	             f8df 806c 	ldr.w	r8, [pc, #108]	@ 8006068 <ip_reass_remove_oldest_datagram+0x74>
{
 8005ffc:	             4605      	mov	r5, r0
 8005ffe:	             460f      	mov	r7, r1
  int pbufs_freed = 0, pbufs_freed_current;
 8006000:	             2600      	movs	r6, #0
    other_datagrams = 0;
 8006002:	   /-------> 2400      	movs	r4, #0
    r = reassdatagrams;
 8006004:	   |         f8d8 30c4 	ldr.w	r3, [r8, #196]	@ 0xc4
    oldest_prev = NULL;
 8006008:	   |         4621      	mov	r1, r4
    prev = NULL;
 800600a:	   |         46a4      	mov	ip, r4
    oldest = NULL;
 800600c:	   |         4620      	mov	r0, r4
    while (r != NULL) {
 800600e:	/--|--/----X b953      	cbnz	r3, 8006026 <ip_reass_remove_oldest_datagram+0x32>
    if (oldest != NULL) {
 8006010:	|  |  |  /-- b110      	cbz	r0, 8006018 <ip_reass_remove_oldest_datagram+0x24>
      pbufs_freed_current = ip_reass_free_complete_datagram(oldest, oldest_prev);
 8006012:	|  |  |  |   f7ff ff47 	bl	8005ea4 <ip_reass_free_complete_datagram>
      pbufs_freed += pbufs_freed_current;
 8006016:	|  |  |  |   4406      	add	r6, r0
  } while ((pbufs_freed < pbufs_needed) && (other_datagrams > 1));
 8006018:	|  |  |  \-> 42be      	cmp	r6, r7
 800601a:	|  |  |  /-- da01      	bge.n	8006020 <ip_reass_remove_oldest_datagram+0x2c>
 800601c:	|  |  |  |   2c01      	cmp	r4, #1
 800601e:	|  \--|--|-- dcf0      	bgt.n	8006002 <ip_reass_remove_oldest_datagram+0xe>
}
 8006020:	|     |  \-> 4630      	mov	r0, r6
 8006022:	|     |      e8bd 81f0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, pc}
      if (!IP_ADDRESSES_AND_ID_MATCH(&r->iphdr, fraghdr)) {
 8006026:	|     \----> f8d5 e00c 	ldr.w	lr, [r5, #12]
 800602a:	|            695a      	ldr	r2, [r3, #20]
 800602c:	|            4572      	cmp	r2, lr
 800602e:	|        /-- d109      	bne.n	8006044 <ip_reass_remove_oldest_datagram+0x50>
 8006030:	|        |   f8d5 e010 	ldr.w	lr, [r5, #16]
 8006034:	|        |   699a      	ldr	r2, [r3, #24]
 8006036:	|        |   4572      	cmp	r2, lr
 8006038:	|        +-- d104      	bne.n	8006044 <ip_reass_remove_oldest_datagram+0x50>
 800603a:	|        |   f8b3 e00c 	ldrh.w	lr, [r3, #12]
 800603e:	|        |   88aa      	ldrh	r2, [r5, #4]
 8006040:	|        |   4596      	cmp	lr, r2
 8006042:	|     /--|-- d008      	beq.n	8006056 <ip_reass_remove_oldest_datagram+0x62>
        other_datagrams++;
 8006044:	|     |  \-> 3401      	adds	r4, #1
        if (oldest == NULL) {
 8006046:	|     |  /-- b160      	cbz	r0, 8006062 <ip_reass_remove_oldest_datagram+0x6e>
        } else if (r->timer <= oldest->timer) {
 8006048:	|     |  |   7fc2      	ldrb	r2, [r0, #31]
 800604a:	|     |  |   f893 e01f 	ldrb.w	lr, [r3, #31]
          oldest = r;
 800604e:	|     |  |   4596      	cmp	lr, r2
 8006050:	|     |  |   bf9c      	itt	ls
 8006052:	|     |  |   4661      	movls	r1, ip
 8006054:	|     |  |   4618      	movls	r0, r3
      if (r->next != NULL) {
 8006056:	|     >--|-> 681a      	ldr	r2, [r3, #0]
 8006058:	|     |  |   2a00      	cmp	r2, #0
 800605a:	|     |  |   bf18      	it	ne
 800605c:	|     |  |   469c      	movne	ip, r3
 800605e:	|     |  |   4613      	mov	r3, r2
 8006060:	\-----|--|-- e7d5      	b.n	800600e <ip_reass_remove_oldest_datagram+0x1a>
          oldest_prev = prev;
 8006062:	      |  \-> 4661      	mov	r1, ip
          oldest = r;
 8006064:	      |      4618      	mov	r0, r3
 8006066:	      \----- e7f6      	b.n	8006056 <ip_reass_remove_oldest_datagram+0x62>
 8006068:	             20001158 	.word	0x20001158

0800606c <ip4_input>:
{
 800606c:	                                                                                        e92d 4ff0 	stmdb	sp!, {r4, r5, r6, r7, r8, r9, sl, fp, lr}
  IP_STATS_INC(ip.recv);
 8006070:	                                                                                        f8df b2ec 	ldr.w	fp, [pc, #748]	@ 8006360 <ip4_input+0x2f4>
  iphdr = (struct ip_hdr *)p->payload;
 8006074:	                                                                                        6845      	ldr	r5, [r0, #4]
  IP_STATS_INC(ip.recv);
 8006076:	                                                                                        f83b 3c0a 	ldrh.w	r3, [fp, #-10]
 800607a:	                                                                                        3301      	adds	r3, #1
 800607c:	                                                                                        f82b 3c0a 	strh.w	r3, [fp, #-10]
  if (IPH_V(iphdr) != 4) {
 8006080:	                                                                                        782b      	ldrb	r3, [r5, #0]
 8006082:	                                                                                        091a      	lsrs	r2, r3, #4
 8006084:	                                                                                        2a04      	cmp	r2, #4
{
 8006086:	                                                                                        b08b      	sub	sp, #44	@ 0x2c
 8006088:	                                                                                        4606      	mov	r6, r0
 800608a:	                                                                                        468a      	mov	sl, r1
  if (IPH_V(iphdr) != 4) {
 800608c:	                                                                                    /-- d00f      	beq.n	80060ae <ip4_input+0x42>
    pbuf_free(p);
 800608e:	                                                                                    |   f003 fe95 	bl	8009dbc <pbuf_free.isra.0>
    IP_STATS_INC(ip.err);
 8006092:	                                                                                    |   f8bb 3008 	ldrh.w	r3, [fp, #8]
 8006096:	                                                                                    |   3301      	adds	r3, #1
 8006098:	                                                                                    |   f8ab 3008 	strh.w	r3, [fp, #8]
    IP_STATS_INC(ip.drop);
 800609c:	/-----------------------------------------------------------------------------------|-> f83b 3c06 	ldrh.w	r3, [fp, #-6]
 80060a0:	|                                                                                   |   3301      	adds	r3, #1
 80060a2:	|                                                                                   |   f82b 3c06 	strh.w	r3, [fp, #-6]
}
 80060a6:	|                             /-----------------------------------------------------|-> 2000      	movs	r0, #0
 80060a8:	|                             |                                                     |   b00b      	add	sp, #44	@ 0x2c
 80060aa:	|                             |                                                     |   e8bd 8ff0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, r9, sl, fp, pc}
  iphdr_hlen = IPH_HL_BYTES(iphdr);
 80060ae:	|                             |                                                     \-> f003 030f 	and.w	r3, r3, #15
 80060b2:	|                             |                                                         009b      	lsls	r3, r3, #2
 80060b4:	|                             |                                                         9305      	str	r3, [sp, #20]
  iphdr_len = lwip_ntohs(IPH_LEN(iphdr));
 80060b6:	|                             |                                                         886c      	ldrh	r4, [r5, #2]
  if (iphdr_len < p->tot_len) {
 80060b8:	|                             |                                                         8903      	ldrh	r3, [r0, #8]
 80060ba:	|                             |                                                         ba64      	rev16	r4, r4
 80060bc:	|                             |                                                         b2a4      	uxth	r4, r4
 80060be:	|                             |                                                         42a3      	cmp	r3, r4
 80060c0:	|                             |                                                     /-- d902      	bls.n	80060c8 <ip4_input+0x5c>
    pbuf_realloc(p, iphdr_len);
 80060c2:	|                             |                                                     |   4621      	mov	r1, r4
 80060c4:	|                             |                                                     |   f7fb fc4e 	bl	8001964 <pbuf_realloc>
  if ((iphdr_hlen > p->len) || (iphdr_len > p->tot_len) || (iphdr_hlen < IP_HLEN)) {
 80060c8:	|                             |                                                     \-> 8973      	ldrh	r3, [r6, #10]
 80060ca:	|                             |                                                         9a05      	ldr	r2, [sp, #20]
 80060cc:	|                             |                                                         4293      	cmp	r3, r2
 80060ce:	|                             |                                                     /-- d304      	bcc.n	80060da <ip4_input+0x6e>
 80060d0:	|                             |                                                     |   8933      	ldrh	r3, [r6, #8]
 80060d2:	|                             |                                                     |   42a3      	cmp	r3, r4
 80060d4:	|                             |                                                     +-- d301      	bcc.n	80060da <ip4_input+0x6e>
 80060d6:	|                             |                                                     |   2a13      	cmp	r2, #19
 80060d8:	|                             |                                                  /--|-- d808      	bhi.n	80060ec <ip4_input+0x80>
    pbuf_free(p);
 80060da:	|                             |                                                  |  \-> 4630      	mov	r0, r6
 80060dc:	|                             |                                                  |      f003 fe6e 	bl	8009dbc <pbuf_free.isra.0>
    IP_STATS_INC(ip.lenerr);
 80060e0:	|                             |                                                  |      f83b 3c02 	ldrh.w	r3, [fp, #-2]
 80060e4:	|                             |                                                  |      3301      	adds	r3, #1
 80060e6:	|                             |                                                  |      f82b 3c02 	strh.w	r3, [fp, #-2]
 80060ea:	+-----------------------------|--------------------------------------------------|----- e7d7      	b.n	800609c <ip4_input+0x30>
 80060ec:	|                             |                                                  \----> 9905      	ldr	r1, [sp, #20]
 80060ee:	|                             |                                                         4628      	mov	r0, r5
 80060f0:	|                             |                                                         f002 f822 	bl	8008138 <lwip_standard_chksum>
    if (inet_chksum(iphdr, iphdr_hlen) != 0) {
 80060f4:	|                             |                                                         f64f 73ff 	movw	r3, #65535	@ 0xffff
 80060f8:	|                             |                                                         4298      	cmp	r0, r3
 80060fa:	|                             |                                                     /-- d008      	beq.n	800610e <ip4_input+0xa2>
      pbuf_free(p);
 80060fc:	|                             |                                                     |   4630      	mov	r0, r6
 80060fe:	|                             |                                                     |   f003 fe5d 	bl	8009dbc <pbuf_free.isra.0>
      IP_STATS_INC(ip.chkerr);
 8006102:	|                             |                                                     |   f83b 3c04 	ldrh.w	r3, [fp, #-4]
 8006106:	|                             |                                                     |   3301      	adds	r3, #1
 8006108:	|                             |                                                     |   f82b 3c04 	strh.w	r3, [fp, #-4]
      IP_STATS_INC(ip.drop);
 800610c:	+-----------------------------|-----------------------------------------------------|-- e7c6      	b.n	800609c <ip4_input+0x30>
  ip_addr_copy_from_ip4(ip_data.current_iphdr_dest, iphdr->dest);
 800610e:	|                             |                                                     \-> 6928      	ldr	r0, [r5, #16]
    if ((netif_is_up(inp)) && (!ip4_addr_isany_val(*netif_ip4_addr(inp)))) {
 8006110:	|                             |                                                         f89a 3035 	ldrb.w	r3, [sl, #53]	@ 0x35
  ip_addr_copy_from_ip4(ip_data.current_iphdr_dest, iphdr->dest);
 8006114:	|                             |                                                         f8cb 012c 	str.w	r0, [fp, #300]	@ 0x12c
  if (ip4_addr_ismulticast(ip4_current_dest_addr())) {
 8006118:	|                             |                                                         f000 02f0 	and.w	r2, r0, #240	@ 0xf0
  ip_addr_copy_from_ip4(ip_data.current_iphdr_src, iphdr->src);
 800611c:	|                             |                                                         68ec      	ldr	r4, [r5, #12]
 800611e:	|                             |                                                         f8cb 4128 	str.w	r4, [fp, #296]	@ 0x128
  if (ip4_addr_ismulticast(ip4_current_dest_addr())) {
 8006122:	|                             |                                                         2ae0      	cmp	r2, #224	@ 0xe0
    if ((netif_is_up(inp)) && (!ip4_addr_isany_val(*netif_ip4_addr(inp)))) {
 8006124:	|                             |                                                         f003 0301 	and.w	r3, r3, #1
  if (ip4_addr_ismulticast(ip4_current_dest_addr())) {
 8006128:	|                             |                                            /----------- d12d      	bne.n	8006186 <ip4_input+0x11a>
    if ((netif_is_up(inp)) && (!ip4_addr_isany_val(*netif_ip4_addr(inp)))) {
 800612a:	|                             |                                   /--------|----------- b11b      	cbz	r3, 8006134 <ip4_input+0xc8>
 800612c:	|                             |                                   |        |            f8da 3000 	ldr.w	r3, [sl]
 8006130:	|                             |                                   |        |            2b00      	cmp	r3, #0
 8006132:	|                             |                                   |  /-----|----------- d135      	bne.n	80061a0 <ip4_input+0x134>
    if (IPH_PROTO(iphdr) == IP_PROTO_UDP) {
 8006134:	|                             |                                   >--|-----|----------> 7a6b      	ldrb	r3, [r5, #9]
 8006136:	|                             |                                   |  |     |            2b11      	cmp	r3, #17
 8006138:	|  /--------------------------|-----------------------------------|--|-----|----------- f041 8302 	bne.w	8007740 <ip4_input+0x16d4>
      if (IP_ACCEPT_LINK_LAYER_ADDRESSED_PORT(udphdr->dest)) {
 800613c:	|  |                          |                                   |  |     |            9b05      	ldr	r3, [sp, #20]
 800613e:	|  |                          |                                   |  |     |            18eb      	adds	r3, r5, r3
 8006140:	|  |                          |                                   |  |     |            885b      	ldrh	r3, [r3, #2]
 8006142:	|  |                          |                                   |  |     |            f5b3 4f88 	cmp.w	r3, #17408	@ 0x4400
 8006146:	|  +--------------------------|-----------------------------------|--|-----|----------- f041 82fb 	bne.w	8007740 <ip4_input+0x16d4>
 800614a:	|  |                          |                                   |  |     |  /-------> 46d0      	mov	r8, sl
  if ((IPH_OFFSET(iphdr) & PP_HTONS(IP_OFFMASK | IP_MF)) != 0) {
 800614c:	|  |                          |                                   |  |  /--|--|-------> 88eb      	ldrh	r3, [r5, #6]
 800614e:	|  |                          |                                   |  |  |  |  |         f023 03c0 	bic.w	r3, r3, #192	@ 0xc0
 8006152:	|  |                          |                                   |  |  |  |  |         2b00      	cmp	r3, #0
 8006154:	|  |                          |        /--------------------------|--|--|--|--|-------- f000 81bb 	beq.w	80064ce <ip4_input+0x462>
  IPFRAG_STATS_INC(ip_frag.recv);
 8006158:	|  |                          |        |                          |  |  |  |  |         f83b 3c22 	ldrh.w	r3, [fp, #-34]
  fraghdr = (struct ip_hdr *)p->payload;
 800615c:	|  |                          |        |                          |  |  |  |  |         6877      	ldr	r7, [r6, #4]
  IPFRAG_STATS_INC(ip_frag.recv);
 800615e:	|  |                          |        |                          |  |  |  |  |         3301      	adds	r3, #1
 8006160:	|  |                          |        |                          |  |  |  |  |         f82b 3c22 	strh.w	r3, [fp, #-34]
  if (IPH_HL_BYTES(fraghdr) != IP_HLEN) {
 8006164:	|  |                          |        |                          |  |  |  |  |         783b      	ldrb	r3, [r7, #0]
 8006166:	|  |                          |        |                          |  |  |  |  |         f003 030f 	and.w	r3, r3, #15
 800616a:	|  |                          |        |                          |  |  |  |  |         2b05      	cmp	r3, #5
 800616c:	|  |                          |        |                          |  |  |  |  |  /----- d029      	beq.n	80061c2 <ip4_input+0x156>
    IPFRAG_STATS_INC(ip_frag.err);
 800616e:	|  |                          |        |                          |  |  |  |  |  |      f83b 3c10 	ldrh.w	r3, [fp, #-16]
 8006172:	|  |                          |        |                          |  |  |  |  |  |      3301      	adds	r3, #1
 8006174:	|  |                          |        |                          |  |  |  |  |  |      f82b 3c10 	strh.w	r3, [fp, #-16]
  IPFRAG_STATS_INC(ip_frag.drop);
 8006178:	|  |                          |  /-----|--------------------------|--|--|--|--|--|----> 4a79      	ldr	r2, [pc, #484]	@ (8006360 <ip4_input+0x2f4>)
 800617a:	|  |                          |  |     |                          |  |  |  |  |  |      f832 3c1e 	ldrh.w	r3, [r2, #-30]
 800617e:	|  |                          |  |     |                          |  |  |  |  |  |      3301      	adds	r3, #1
 8006180:	|  |                          |  |     |                          |  |  |  |  |  |      f822 3c1e 	strh.w	r3, [r2, #-30]
 8006184:	|  |                          |  |     |                          |  |  |  |  |  |  /-- e019      	b.n	80061ba <ip4_input+0x14e>
  if ((netif_is_up(netif)) && (!ip4_addr_isany_val(*netif_ip4_addr(netif)))) {
 8006186:	|  |                          |  |     |                          |  |  |  \--|--|--|-> 2b00      	cmp	r3, #0
 8006188:	|  |                          |  |     |                          +--|--|-----|--|--|-- d0d4      	beq.n	8006134 <ip4_input+0xc8>
 800618a:	|  |                          |  |     |                          |  |  |     |  |  |   f8da 3000 	ldr.w	r3, [sl]
 800618e:	|  |                          |  |     |                          |  |  |     |  |  |   2b00      	cmp	r3, #0
 8006190:	|  |                          |  |     |                          +--|--|-----|--|--|-- d0d0      	beq.n	8006134 <ip4_input+0xc8>
    if (ip4_addr_eq(ip4_current_dest_addr(), netif_ip4_addr(netif)) ||
 8006192:	|  |                          |  |     |                          |  |  |     |  |  |   4298      	cmp	r0, r3
 8006194:	|  |                          |  |     |                          |  +--|-----|--|--|-- d004      	beq.n	80061a0 <ip4_input+0x134>
        ip4_addr_isbroadcast(ip4_current_dest_addr(), netif)
 8006196:	|  |                          |  |     |                          |  |  |     |  |  |   4651      	mov	r1, sl
 8006198:	|  |                          |  |     |                          |  |  |     |  |  |   f001 ff5a 	bl	8008050 <ip4_addr_isbroadcast_u32>
    if (ip4_addr_eq(ip4_current_dest_addr(), netif_ip4_addr(netif)) ||
 800619c:	|  |                          |  |     |                          |  |  |     |  |  |   2800      	cmp	r0, #0
 800619e:	|  |                          |  |     |                          \--|--|-----|--|--|-- d0c9      	beq.n	8006134 <ip4_input+0xc8>
      && !ip4_addr_isany_val(*ip4_current_src_addr())
 80061a0:	|  |                          |  |     |                             \--|-----|--|--|-> 2c00      	cmp	r4, #0
 80061a2:	|  |                          |  |     |                                |     \--|--|-- d0d2      	beq.n	800614a <ip4_input+0xde>
 80061a4:	|  |                          |  |     |                                |        |  |   46d0      	mov	r8, sl
 80061a6:	|  |     /--------------------|--|-----|--------------------------------|--------|--|-- f001 bad0 	b.w	800774a <ip4_input+0x16de>
  if (netif == NULL) {
 80061aa:	|  |  /--|--------------------|--|-----|--------------------------------|--------|--|-> f1b8 0f00 	cmp.w	r8, #0
 80061ae:	|  |  |  |                    |  |     |                                \--------|--|-- d1cd      	bne.n	800614c <ip4_input+0xe0>
      IP_STATS_INC(ip.drop);
 80061b0:	|  |  |  |  /-----------------|--|-----|-----------------------------------------|--|-> f83b 3c06 	ldrh.w	r3, [fp, #-6]
 80061b4:	|  |  |  |  |                 |  |     |                                         |  |   3301      	adds	r3, #1
 80061b6:	|  |  |  |  |                 |  |     |                                         |  |   f82b 3c06 	strh.w	r3, [fp, #-6]
  pbuf_free(p);
 80061ba:	|  |  |  |  |                 |  |     |                                         |  \-> 4630      	mov	r0, r6
 80061bc:	|  |  |  |  |                 |  |     |                                         |      f003 fdfe 	bl	8009dbc <pbuf_free.isra.0>
    if (p == NULL) {
 80061c0:	|  |  |  |  |                 +--|-----|-----------------------------------------|----- e771      	b.n	80060a6 <ip4_input+0x3a>
  len = lwip_ntohs(IPH_LEN(fraghdr));
 80061c2:	|  |  |  |  |                 |  |     |                                         \----> 887b      	ldrh	r3, [r7, #2]
  offset = IPH_OFFSET_BYTES(fraghdr);
 80061c4:	|  |  |  |  |                 |  |     |                                                88fd      	ldrh	r5, [r7, #6]
 80061c6:	|  |  |  |  |                 |  |     |                                                ba5b      	rev16	r3, r3
 80061c8:	|  |  |  |  |                 |  |     |                                                b29b      	uxth	r3, r3
  if (hlen > len) {
 80061ca:	|  |  |  |  |                 |  |     |                                                2b13      	cmp	r3, #19
 80061cc:	|  |  |  |  |                 |  +-----|----------------------------------------------- d9d4      	bls.n	8006178 <ip4_input+0x10c>
  len = (u16_t)(len - hlen);
 80061ce:	|  |  |  |  |                 |  |     |                                                3b14      	subs	r3, #20
 80061d0:	|  |  |  |  |                 |  |     |                                                b29b      	uxth	r3, r3
  clen = pbuf_clen(p);
 80061d2:	|  |  |  |  |                 |  |     |                                                4630      	mov	r0, r6
  len = (u16_t)(len - hlen);
 80061d4:	|  |  |  |  |                 |  |     |                                                9308      	str	r3, [sp, #32]
  clen = pbuf_clen(p);
 80061d6:	|  |  |  |  |                 |  |     |                                                f7fc fa25 	bl	8002624 <pbuf_clen>
  if ((ip_reass_pbufcount + clen) > IP_REASS_MAX_PBUFS) {
 80061da:	|  |  |  |  |                 |  |     |                                                f8bb 324a 	ldrh.w	r3, [fp, #586]	@ 0x24a
  clen = pbuf_clen(p);
 80061de:	|  |  |  |  |                 |  |     |                                                9006      	str	r0, [sp, #24]
  if ((ip_reass_pbufcount + clen) > IP_REASS_MAX_PBUFS) {
 80061e0:	|  |  |  |  |                 |  |     |                                                4403      	add	r3, r0
 80061e2:	|  |  |  |  |                 |  |     |                                                2b0a      	cmp	r3, #10
 80061e4:	|  |  |  |  |                 |  |     |                                            /-- dd10      	ble.n	8006208 <ip4_input+0x19c>
    if (!ip_reass_remove_oldest_datagram(fraghdr, clen) ||
 80061e6:	|  |  |  |  |                 |  |     |                                            |   4601      	mov	r1, r0
 80061e8:	|  |  |  |  |                 |  |     |                                            |   4638      	mov	r0, r7
 80061ea:	|  |  |  |  |                 |  |     |                                            |   f7ff ff03 	bl	8005ff4 <ip_reass_remove_oldest_datagram>
 80061ee:	|  |  |  |  |                 |  |     |                                         /--|-- b128      	cbz	r0, 80061fc <ip4_input+0x190>
        ((ip_reass_pbufcount + clen) > IP_REASS_MAX_PBUFS))
 80061f0:	|  |  |  |  |                 |  |     |                                         |  |   f8bb 324a 	ldrh.w	r3, [fp, #586]	@ 0x24a
 80061f4:	|  |  |  |  |                 |  |     |                                         |  |   9a06      	ldr	r2, [sp, #24]
 80061f6:	|  |  |  |  |                 |  |     |                                         |  |   4413      	add	r3, r2
    if (!ip_reass_remove_oldest_datagram(fraghdr, clen) ||
 80061f8:	|  |  |  |  |                 |  |     |                                         |  |   2b0a      	cmp	r3, #10
 80061fa:	|  |  |  |  |                 |  |     |                                         |  +-- dd05      	ble.n	8006208 <ip4_input+0x19c>
      IPFRAG_STATS_INC(ip_frag.memerr);
 80061fc:	|  |  |  |  |                 |  |     |                                         >--|-> f83b 3c18 	ldrh.w	r3, [fp, #-24]
 8006200:	|  |  |  |  |                 |  |     |                                         |  |   3301      	adds	r3, #1
 8006202:	|  |  |  |  |                 |  |     |                                         |  |   f82b 3c18 	strh.w	r3, [fp, #-24]
    if (ipr == NULL) {
 8006206:	|  |  |  |  |                 |  +-----|-----------------------------------------|--|-- e7b7      	b.n	8006178 <ip4_input+0x10c>
  for (ipr = reassdatagrams; ipr != NULL; ipr = ipr->next) {
 8006208:	|  |  |  |  |                 |  |     |                                         |  \-> f8db 40c4 	ldr.w	r4, [fp, #196]	@ 0xc4
 800620c:	|  |  |  |  |                 |  |     |                          /--------------|----> 2c00      	cmp	r4, #0
 800620e:	|  |  |  |  |                 |  |     |                          |  /-----------|----- d17c      	bne.n	800630a <ip4_input+0x29e>
  ipr = (struct ip_reassdata *)memp_malloc(MEMP_REASSDATA);
 8006210:	|  |  |  |  |                 |  |     |                          |  |           |      2004      	movs	r0, #4
 8006212:	|  |  |  |  |                 |  |     |                          |  |           |      f7fb ff6b 	bl	80020ec <memp_malloc>
  if (ipr == NULL) {
 8006216:	|  |  |  |  |                 |  |     |                          |  |           |      4604      	mov	r4, r0
 8006218:	|  |  |  |  |                 |  |     |                          |  |           |  /-- b960      	cbnz	r0, 8006234 <ip4_input+0x1c8>
    if (ip_reass_remove_oldest_datagram(fraghdr, clen) >= clen) {
 800621a:	|  |  |  |  |                 |  |     |                          |  |           |  |   9906      	ldr	r1, [sp, #24]
 800621c:	|  |  |  |  |                 |  |     |                          |  |           |  |   4638      	mov	r0, r7
 800621e:	|  |  |  |  |                 |  |     |                          |  |           |  |   f7ff fee9 	bl	8005ff4 <ip_reass_remove_oldest_datagram>
 8006222:	|  |  |  |  |                 |  |     |                          |  |           |  |   9b06      	ldr	r3, [sp, #24]
 8006224:	|  |  |  |  |                 |  |     |                          |  |           |  |   4283      	cmp	r3, r0
 8006226:	|  |  |  |  |                 |  |     |                          |  |           +--|-- dce9      	bgt.n	80061fc <ip4_input+0x190>
      ipr = (struct ip_reassdata *)memp_malloc(MEMP_REASSDATA);
 8006228:	|  |  |  |  |                 |  |     |                          |  |           |  |   2004      	movs	r0, #4
 800622a:	|  |  |  |  |                 |  |     |                          |  |           |  |   f7fb ff5f 	bl	80020ec <memp_malloc>
    if (ipr == NULL)
 800622e:	|  |  |  |  |                 |  |     |                          |  |           |  |   4604      	mov	r4, r0
 8006230:	|  |  |  |  |                 |  |     |                          |  |           |  |   2800      	cmp	r0, #0
 8006232:	|  |  |  |  |                 |  |     |                          |  |           \--|-- d0e3      	beq.n	80061fc <ip4_input+0x190>
  memset(ipr, 0, sizeof(struct ip_reassdata));
 8006234:	|  |  |  |  |                 |  |     |                          |  |              \-> 221c      	movs	r2, #28
 8006236:	|  |  |  |  |                 |  |     |                          |  |                  2100      	movs	r1, #0
 8006238:	|  |  |  |  |                 |  |     |                          |  |                  1d20      	adds	r0, r4, #4
 800623a:	|  |  |  |  |                 |  |     |                          |  |                  f004 fe4b 	bl	800aed4 <memset>
  ipr->timer = IP_REASS_MAXAGE;
 800623e:	|  |  |  |  |                 |  |     |                          |  |                  230f      	movs	r3, #15
 8006240:	|  |  |  |  |                 |  |     |                          |  |                  77e3      	strb	r3, [r4, #31]
  ipr->next = reassdatagrams;
 8006242:	|  |  |  |  |                 |  |     |                          |  |                  f8db 30c4 	ldr.w	r3, [fp, #196]	@ 0xc4
 8006246:	|  |  |  |  |                 |  |     |                          |  |                  6023      	str	r3, [r4, #0]
  reassdatagrams = ipr;
 8006248:	|  |  |  |  |                 |  |     |                          |  |                  f8cb 40c4 	str.w	r4, [fp, #196]	@ 0xc4
  SMEMCPY(&(ipr->iphdr), fraghdr, IP_HLEN);
 800624c:	|  |  |  |  |                 |  |     |                          |  |                  463b      	mov	r3, r7
 800624e:	|  |  |  |  |                 |  |     |                          |  |                  f104 0208 	add.w	r2, r4, #8
 8006252:	|  |  |  |  |                 |  |     |                          |  |                  f107 0114 	add.w	r1, r7, #20
 8006256:	|  |  |  |  |                 |  |     |                          |  |              /-> f853 0b04 	ldr.w	r0, [r3], #4
 800625a:	|  |  |  |  |                 |  |     |                          |  |              |   f842 0b04 	str.w	r0, [r2], #4
 800625e:	|  |  |  |  |                 |  |     |                          |  |              |   428b      	cmp	r3, r1
 8006260:	|  |  |  |  |                 |  |     |                          |  |              \-- d1f9      	bne.n	8006256 <ip4_input+0x1ea>
 8006262:	|  |  |  |  |                 |  |     |                          |  |  /-------------> ba6d      	rev16	r5, r5
  offset = IPH_OFFSET_BYTES(fraghdr);
 8006264:	|  |  |  |  |                 |  |     |                          |  |  |               f3c5 050c 	ubfx	r5, r5, #0, #13
 8006268:	|  |  |  |  |                 |  |     |                          |  |  |               00eb      	lsls	r3, r5, #3
 800626a:	|  |  |  |  |                 |  |     |                          |  |  |               9307      	str	r3, [sp, #28]
  is_last = (IPH_OFFSET(fraghdr) & PP_NTOHS(IP_MF)) == 0;
 800626c:	|  |  |  |  |                 |  |     |                          |  |  |               88fb      	ldrh	r3, [r7, #6]
  if (is_last) {
 800626e:	|  |  |  |  |                 |  |     |                          |  |  |               f013 0320 	ands.w	r3, r3, #32
 8006272:	|  |  |  |  |                 |  |     |                          |  |  |               9309      	str	r3, [sp, #36]	@ 0x24
 8006274:	|  |  |  |  |                 |  |     |                          |  |  |           /-- d10c      	bne.n	8006290 <ip4_input+0x224>
    u16_t datagram_len = (u16_t)(offset + len);
 8006276:	|  |  |  |  |                 |  |     |                          |  |  |           |   e9dd 3207 	ldrd	r3, r2, [sp, #28]
 800627a:	|  |  |  |  |                 |  |     |                          |  |  |           |   4413      	add	r3, r2
    if ((datagram_len < offset) || (datagram_len > (0xFFFF - IP_HLEN))) {
 800627c:	|  |  |  |  |                 |  |     |                          |  |  |           |   9a07      	ldr	r2, [sp, #28]
    u16_t datagram_len = (u16_t)(offset + len);
 800627e:	|  |  |  |  |                 |  |     |                          |  |  |           |   b29b      	uxth	r3, r3
    if ((datagram_len < offset) || (datagram_len > (0xFFFF - IP_HLEN))) {
 8006280:	|  |  |  |  |                 |  |     |                          |  |  |           |   429a      	cmp	r2, r3
 8006282:	|  |  |  |  |                 |  |  /--|--------------------------|--|--|-----------|-- f200 8197 	bhi.w	80065b4 <ip4_input+0x548>
 8006286:	|  |  |  |  |                 |  |  |  |                          |  |  |           |   f64f 72eb 	movw	r2, #65515	@ 0xffeb
 800628a:	|  |  |  |  |                 |  |  |  |                          |  |  |           |   4293      	cmp	r3, r2
 800628c:	|  |  |  |  |                 |  |  +--|--------------------------|--|--|-----------|-- f200 8192 	bhi.w	80065b4 <ip4_input+0x548>
  fraghdr = (struct ip_hdr *)new_p->payload;
 8006290:	|  |  |  |  |                 |  |  |  |                          |  |  |           \-> 6875      	ldr	r5, [r6, #4]
  for (q = ipr->p; q != NULL;) {
 8006292:	|  |  |  |  |                 |  |  |  |                          |  |  |               6861      	ldr	r1, [r4, #4]
  len = lwip_ntohs(IPH_LEN(fraghdr));
 8006294:	|  |  |  |  |                 |  |  |  |                          |  |  |               886a      	ldrh	r2, [r5, #2]
  hlen = IPH_HL_BYTES(fraghdr);
 8006296:	|  |  |  |  |                 |  |  |  |                          |  |  |               782b      	ldrb	r3, [r5, #0]
 8006298:	|  |  |  |  |                 |  |  |  |                          |  |  |               ba52      	rev16	r2, r2
 800629a:	|  |  |  |  |                 |  |  |  |                          |  |  |               f003 030f 	and.w	r3, r3, #15
 800629e:	|  |  |  |  |                 |  |  |  |                          |  |  |               b292      	uxth	r2, r2
  if (hlen > len) {
 80062a0:	|  |  |  |  |                 |  |  |  |                          |  |  |               ebb2 0f83 	cmp.w	r2, r3, lsl #2
 80062a4:	|  |  |  |  |                 |  |  |  |                          |  |  |               ea4f 0083 	mov.w	r0, r3, lsl #2
 80062a8:	|  |  |  |  |                 |  |  +--|--------------------------|--|--|-------------- f0c0 8184 	bcc.w	80065b4 <ip4_input+0x548>
  offset = IPH_OFFSET_BYTES(fraghdr);
 80062ac:	|  |  |  |  |                 |  |  |  |                          |  |  |               88eb      	ldrh	r3, [r5, #6]
 80062ae:	|  |  |  |  |                 |  |  |  |                          |  |  |               ba5b      	rev16	r3, r3
 80062b0:	|  |  |  |  |                 |  |  |  |                          |  |  |               f3c3 030c 	ubfx	r3, r3, #0, #13
 80062b4:	|  |  |  |  |                 |  |  |  |                          |  |  |               00db      	lsls	r3, r3, #3
  iprh->end = (u16_t)(offset + len);
 80062b6:	|  |  |  |  |                 |  |  |  |                          |  |  |               441a      	add	r2, r3
 80062b8:	|  |  |  |  |                 |  |  |  |                          |  |  |               1a12      	subs	r2, r2, r0
 80062ba:	|  |  |  |  |                 |  |  |  |                          |  |  |               b290      	uxth	r0, r2
  iprh->next_pbuf = NULL;
 80062bc:	|  |  |  |  |                 |  |  |  |                          |  |  |               2700      	movs	r7, #0
  if (iprh->end < offset) {
 80062be:	|  |  |  |  |                 |  |  |  |                          |  |  |               4283      	cmp	r3, r0
  iprh->next_pbuf = NULL;
 80062c0:	|  |  |  |  |                 |  |  |  |                          |  |  |               702f      	strb	r7, [r5, #0]
 80062c2:	|  |  |  |  |                 |  |  |  |                          |  |  |               706f      	strb	r7, [r5, #1]
 80062c4:	|  |  |  |  |                 |  |  |  |                          |  |  |               70af      	strb	r7, [r5, #2]
 80062c6:	|  |  |  |  |                 |  |  |  |                          |  |  |               70ef      	strb	r7, [r5, #3]
  iprh->start = offset;
 80062c8:	|  |  |  |  |                 |  |  |  |                          |  |  |               80ab      	strh	r3, [r5, #4]
  iprh->end = (u16_t)(offset + len);
 80062ca:	|  |  |  |  |                 |  |  |  |                          |  |  |               80ea      	strh	r2, [r5, #6]
  if (iprh->end < offset) {
 80062cc:	|  |  |  |  |                 |  |  +--|--------------------------|--|--|-------------- f200 8172 	bhi.w	80065b4 <ip4_input+0x548>
  for (q = ipr->p; q != NULL;) {
 80062d0:	|  |  |  |  |                 |  |  |  |                          |  |  |               460a      	mov	r2, r1
  int valid = 1;
 80062d2:	|  |  |  |  |                 |  |  |  |                          |  |  |               f04f 0901 	mov.w	r9, #1
  for (q = ipr->p; q != NULL;) {
 80062d6:	|  |  |  |  |                 |  |  |  |  /-----------------------|--|--|-------------> 2a00      	cmp	r2, #0
 80062d8:	|  |  |  |  |                 |  |  |  |  |                       |  |  |  /----------- d14c      	bne.n	8006374 <ip4_input+0x308>
    if (iprh_prev != NULL) {
 80062da:	|  |  |  |  |                 |  |  |  |  |                       |  |  |  |            2f00      	cmp	r7, #0
 80062dc:	|  |  |  |  |                 |  |  |  |  |  /--------------------|--|--|--|----------- f000 8140 	beq.w	8006560 <ip4_input+0x4f4>
      LWIP_ASSERT("check fragments don't overlap", iprh_prev->end <= iprh->start);
 80062e0:	|  |  |  |  |                 |  |  |  |  |  |                    |  |  |  |            88fa      	ldrh	r2, [r7, #6]
 80062e2:	|  |  |  |  |                 |  |  |  |  |  |                    |  |  |  |            429a      	cmp	r2, r3
 80062e4:	|  |  |  |  |                 |  |  |  |  |  |                    |  |  |  |        /-- d90c      	bls.n	8006300 <ip4_input+0x294>
 80062e6:	|  |  |  |  |                 |  |  |  |  |  |                    |  |  |  |        |   b672      	cpsid	i
 80062e8:	|  |  |  |  |                 |  |  |  |  |  |                    |  |  |  |        |   4b1e      	ldr	r3, [pc, #120]	@ (8006364 <ip4_input+0x2f8>)
 80062ea:	|  |  |  |  |                 |  |  |  |  |  |                    |  |  |  |        |   4a1f      	ldr	r2, [pc, #124]	@ (8006368 <ip4_input+0x2fc>)
 80062ec:	|  |  |  |  |                 |  |  |  |  |  |                    |  |  |  |        |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 80062f0:	|  |  |  |  |                 |  |  |  |  |  |                    |  |  |  |        |   4b1e      	ldr	r3, [pc, #120]	@ (800636c <ip4_input+0x300>)
 80062f2:	|  |  |  |  |                 |  |  |  |  |  |                    |  |  |  |        |   9300      	str	r3, [sp, #0]
 80062f4:	|  |  |  |  |                 |  |  |  |  |  |                    |  |  |  |        |   481e      	ldr	r0, [pc, #120]	@ (8006370 <ip4_input+0x304>)
 80062f6:	|  |  |  |  |                 |  |  |  |  |  |                    |  |  |  |        |   f44f 73db 	mov.w	r3, #438	@ 0x1b6
 80062fa:	|  |  |  |  |                 |  |  |  |  |  |                    |  |  |  |        |   f7fa fffd 	bl	80012f8 <printf_>
 80062fe:	|  |  |  |  |                 |  |  |  |  |  |                    |  |  |  |        |   be00      	bkpt	0x0000
      iprh_prev->next_pbuf = new_p;
 8006300:	|  |  |  |  |                 |  |  |  |  |  |                    |  |  |  |        \-> 603e      	str	r6, [r7, #0]
      if (iprh_prev->end != iprh->start) {
 8006302:	|  |  |  |  |                 |  |  |  |  |  |                    |  |  |  |            88fa      	ldrh	r2, [r7, #6]
 8006304:	|  |  |  |  |                 |  |  |  |  |  |                    |  |  |  |            88ab      	ldrh	r3, [r5, #4]
 8006306:	|  |  |  |  |                 |  |  |  |  |  |                    |  |  |  |            429a      	cmp	r2, r3
 8006308:	|  |  |  |  |                 |  |  |  |  |  |                    |  |  |  |  /-------- e048      	b.n	800639c <ip4_input+0x330>
    if (IP_ADDRESSES_AND_ID_MATCH(&ipr->iphdr, fraghdr)) {
 800630a:	|  |  |  |  |                 |  |  |  |  |  |                    |  \--|--|--|-------> 68fb      	ldr	r3, [r7, #12]
 800630c:	|  |  |  |  |                 |  |  |  |  |  |                    |     |  |  |         6962      	ldr	r2, [r4, #20]
 800630e:	|  |  |  |  |                 |  |  |  |  |  |                    |     |  |  |         429a      	cmp	r2, r3
 8006310:	|  |  |  |  |                 |  |  |  |  |  |                    |     |  |  |  /----- d124      	bne.n	800635c <ip4_input+0x2f0>
 8006312:	|  |  |  |  |                 |  |  |  |  |  |                    |     |  |  |  |      693b      	ldr	r3, [r7, #16]
 8006314:	|  |  |  |  |                 |  |  |  |  |  |                    |     |  |  |  |      69a2      	ldr	r2, [r4, #24]
 8006316:	|  |  |  |  |                 |  |  |  |  |  |                    |     |  |  |  |      429a      	cmp	r2, r3
 8006318:	|  |  |  |  |                 |  |  |  |  |  |                    |     |  |  |  +----- d120      	bne.n	800635c <ip4_input+0x2f0>
 800631a:	|  |  |  |  |                 |  |  |  |  |  |                    |     |  |  |  |      89a2      	ldrh	r2, [r4, #12]
 800631c:	|  |  |  |  |                 |  |  |  |  |  |                    |     |  |  |  |      88bb      	ldrh	r3, [r7, #4]
 800631e:	|  |  |  |  |                 |  |  |  |  |  |                    |     |  |  |  |      429a      	cmp	r2, r3
 8006320:	|  |  |  |  |                 |  |  |  |  |  |                    |     |  |  |  +----- d11c      	bne.n	800635c <ip4_input+0x2f0>
      IPFRAG_STATS_INC(ip_frag.cachehit);
 8006322:	|  |  |  |  |                 |  |  |  |  |  |                    |     |  |  |  |      f83b 3c0e 	ldrh.w	r3, [fp, #-14]
 8006326:	|  |  |  |  |                 |  |  |  |  |  |                    |     |  |  |  |      3301      	adds	r3, #1
 8006328:	|  |  |  |  |                 |  |  |  |  |  |                    |     |  |  |  |      f82b 3c0e 	strh.w	r3, [fp, #-14]
    if (((lwip_ntohs(IPH_OFFSET(fraghdr)) & IP_OFFMASK) == 0) &&
 800632c:	|  |  |  |  |                 |  |  |  |  |  |                    |     |  |  |  |      88fb      	ldrh	r3, [r7, #6]
 800632e:	|  |  |  |  |                 |  |  |  |  |  |                    |     |  |  |  |      ba5b      	rev16	r3, r3
 8006330:	|  |  |  |  |                 |  |  |  |  |  |                    |     |  |  |  |      f3c3 030c 	ubfx	r3, r3, #0, #13
 8006334:	|  |  |  |  |                 |  |  |  |  |  |                    |     |  |  |  |      2b00      	cmp	r3, #0
 8006336:	|  |  |  |  |                 |  |  |  |  |  |                    |     +--|--|--|----- d194      	bne.n	8006262 <ip4_input+0x1f6>
 8006338:	|  |  |  |  |                 |  |  |  |  |  |                    |     |  |  |  |      89e3      	ldrh	r3, [r4, #14]
 800633a:	|  |  |  |  |                 |  |  |  |  |  |                    |     |  |  |  |      ba5b      	rev16	r3, r3
 800633c:	|  |  |  |  |                 |  |  |  |  |  |                    |     |  |  |  |      f3c3 030c 	ubfx	r3, r3, #0, #13
 8006340:	|  |  |  |  |                 |  |  |  |  |  |                    |     |  |  |  |      2b00      	cmp	r3, #0
 8006342:	|  |  |  |  |                 |  |  |  |  |  |                    |     +--|--|--|----- d08e      	beq.n	8006262 <ip4_input+0x1f6>
      SMEMCPY(&ipr->iphdr, fraghdr, IP_HLEN);
 8006344:	|  |  |  |  |                 |  |  |  |  |  |                    |     |  |  |  |      463b      	mov	r3, r7
 8006346:	|  |  |  |  |                 |  |  |  |  |  |                    |     |  |  |  |      f104 0208 	add.w	r2, r4, #8
 800634a:	|  |  |  |  |                 |  |  |  |  |  |                    |     |  |  |  |      f107 0114 	add.w	r1, r7, #20
 800634e:	|  |  |  |  |                 |  |  |  |  |  |                    |     |  |  |  |  /-> f853 0b04 	ldr.w	r0, [r3], #4
 8006352:	|  |  |  |  |                 |  |  |  |  |  |                    |     |  |  |  |  |   f842 0b04 	str.w	r0, [r2], #4
 8006356:	|  |  |  |  |                 |  |  |  |  |  |                    |     |  |  |  |  |   428b      	cmp	r3, r1
 8006358:	|  |  |  |  |                 |  |  |  |  |  |                    |     |  |  |  |  \-- d1f9      	bne.n	800634e <ip4_input+0x2e2>
 800635a:	|  |  |  |  |                 |  |  |  |  |  |                    |     \--|--|--|----- e782      	b.n	8006262 <ip4_input+0x1f6>
  for (ipr = reassdatagrams; ipr != NULL; ipr = ipr->next) {
 800635c:	|  |  |  |  |                 |  |  |  |  |  |                    |        |  |  \----> 6824      	ldr	r4, [r4, #0]
 800635e:	|  |  |  |  |                 |  |  |  |  |  |                    \--------|--|-------- e755      	b.n	800620c <ip4_input+0x1a0>
 8006360:	|  |  |  |  |                 |  |  |  |  |  |                             |  |         20001158 	.word	0x20001158
 8006364:	|  |  |  |  |                 |  |  |  |  |  |                             |  |         20000060 	.word	0x20000060
 8006368:	|  |  |  |  |                 |  |  |  |  |  |                             |  |         0800c53b 	.word	0x0800c53b
 800636c:	|  |  |  |  |                 |  |  |  |  |  |                             |  |         0800b87f 	.word	0x0800b87f
 8006370:	|  |  |  |  |                 |  |  |  |  |  |                             |  |         0800b232 	.word	0x0800b232
    iprh_tmp = (struct ip_reass_helper *)q->payload;
 8006374:	|  |  |  |  |                 |  |  |  |  |  |                             \--|-------> f8d2 c004 	ldr.w	ip, [r2, #4]
    if (iprh->start < iprh_tmp->start) {
 8006378:	|  |  |  |  |                 |  |  |  |  |  |                                |         f8bc e004 	ldrh.w	lr, [ip, #4]
 800637c:	|  |  |  |  |                 |  |  |  |  |  |                                |         4573      	cmp	r3, lr
 800637e:	|  |  |  |  |                 |  |  |  |  |  |           /--------------------|-------- f080 80e0 	bcs.w	8006542 <ip4_input+0x4d6>
      iprh->next_pbuf = q;
 8006382:	|  |  |  |  |                 |  |  |  |  |  |           |                    |         602a      	str	r2, [r5, #0]
      if (iprh_prev != NULL) {
 8006384:	|  |  |  |  |                 |  |  |  |  |  |           |                    |         2f00      	cmp	r7, #0
 8006386:	|  |  |  |  |                 |  |  |  |  |  |           |                    |  /----- f000 80d8 	beq.w	800653a <ip4_input+0x4ce>
        if ((iprh->start < iprh_prev->end) || (iprh->end > iprh_tmp->start)) {
 800638a:	|  |  |  |  |                 |  |  |  |  |  |           |                    |  |      88fa      	ldrh	r2, [r7, #6]
 800638c:	|  |  |  |  |                 |  |  |  |  |  |           |                    |  |      4293      	cmp	r3, r2
 800638e:	|  |  |  |  |                 |  |  +--|--|--|-----------|--------------------|--|----- f0c0 8111 	bcc.w	80065b4 <ip4_input+0x548>
 8006392:	|  |  |  |  |                 |  |  |  |  |  |           |                    |  |      4570      	cmp	r0, lr
 8006394:	|  |  |  |  |                 |  |  +--|--|--|-----------|--------------------|--|----- f200 810e 	bhi.w	80065b4 <ip4_input+0x548>
        iprh_prev->next_pbuf = new_p;
 8006398:	|  |  |  |  |                 |  |  |  |  |  |           |                    |  |      603e      	str	r6, [r7, #0]
        if (iprh_prev->end != iprh->start) {
 800639a:	|  |  |  |  |                 |  |  |  |  |  |           |                    |  |      4293      	cmp	r3, r2
 800639c:	|  |  |  |  |                 |  |  |  |  |  |           |     /--------------\--|----X d001      	beq.n	80063a2 <ip4_input+0x336>
          valid = 0;
 800639e:	|  |  |  |  |                 |  |  |  |  |  |           |     |                 |      f04f 0900 	mov.w	r9, #0
  if (is_last || ((ipr->flags & IP_REASS_FLAG_LASTFRAG) != 0)) {
 80063a2:	|  |  |  |  |                 |  |  |  |  |  |           |     >-----------------|----> 9b09      	ldr	r3, [sp, #36]	@ 0x24
 80063a4:	|  |  |  |  |                 |  |  |  |  |  |           |     |                 |  /-- b123      	cbz	r3, 80063b0 <ip4_input+0x344>
 80063a6:	|  |  |  |  |                 |  |  |  |  |  |           |     |                 |  |   7fa3      	ldrb	r3, [r4, #30]
 80063a8:	|  |  |  |  |                 |  |  |  |  |  |           |     |                 |  |   f013 0301 	ands.w	r3, r3, #1
 80063ac:	|  |  |  |  |                 |  |  |  |  |  |  /--------|-----|-----------------|--|-- f000 80f0 	beq.w	8006590 <ip4_input+0x524>
    if (valid) {
 80063b0:	|  |  |  |  |                 |  |  |  |  |  |  |        |     |                 |  \-> f1b9 0f00 	cmp.w	r9, #0
 80063b4:	|  |  |  |  |                 |  |  |  |  |  |  |  /-----|-----|-----------------|----- d02a      	beq.n	800640c <ip4_input+0x3a0>
      if ((ipr->p == NULL) || (((struct ip_reass_helper *)ipr->p->payload)->start != 0)) {
 80063b6:	|  |  |  |  |                 |  |  |  |  |  |  |  |     |     |                 |      6863      	ldr	r3, [r4, #4]
 80063b8:	|  |  |  |  |                 |  |  |  |  |  |  |  |     |     |                 |      2b00      	cmp	r3, #0
 80063ba:	|  |  |  |  |                 |  |  |  |  |  |  +--|-----|-----|-----------------|----- f000 80e9 	beq.w	8006590 <ip4_input+0x524>
 80063be:	|  |  |  |  |                 |  |  |  |  |  |  |  |     |     |                 |      6859      	ldr	r1, [r3, #4]
 80063c0:	|  |  |  |  |                 |  |  |  |  |  |  |  |     |     |                 |      888b      	ldrh	r3, [r1, #4]
 80063c2:	|  |  |  |  |                 |  |  |  |  |  |  |  |     |     |                 |      2b00      	cmp	r3, #0
 80063c4:	|  |  |  |  |                 |  |  |  |  |  |  +--|-----|-----|-----------------|----- f040 80e4 	bne.w	8006590 <ip4_input+0x524>
        q = iprh->next_pbuf;
 80063c8:	|  |  |  |  |                 |  |  |  |  |  |  |  |     |     |                 |      682b      	ldr	r3, [r5, #0]
        while (q != NULL) {
 80063ca:	|  |  |  |  |                 |  |  |  |  |  |  |  |  /--|-----|-----------------|----> 2b00      	cmp	r3, #0
 80063cc:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  /--|-----------------|----- f040 80d8 	bne.w	8006580 <ip4_input+0x514>
          LWIP_ASSERT("sanity check",
 80063d0:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |                 |      42a9      	cmp	r1, r5
 80063d2:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |                 |  /-- d10c      	bne.n	80063ee <ip4_input+0x382>
 80063d4:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |                 |  |   b672      	cpsid	i
 80063d6:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |                 |  |   4b9e      	ldr	r3, [pc, #632]	@ (8006650 <ip4_input+0x5e4>)
 80063d8:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |                 |  |   4a9e      	ldr	r2, [pc, #632]	@ (8006654 <ip4_input+0x5e8>)
 80063da:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |                 |  |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 80063de:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |                 |  |   4b9e      	ldr	r3, [pc, #632]	@ (8006658 <ip4_input+0x5ec>)
 80063e0:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |                 |  |   9300      	str	r3, [sp, #0]
 80063e2:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |                 |  |   489e      	ldr	r0, [pc, #632]	@ (800665c <ip4_input+0x5f0>)
 80063e4:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |                 |  |   f44f 73f0 	mov.w	r3, #480	@ 0x1e0
 80063e8:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |                 |  |   f7fa ff86 	bl	80012f8 <printf_>
 80063ec:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |                 |  |   be00      	bkpt	0x0000
          LWIP_ASSERT("validate_datagram:next_pbuf!=NULL",
 80063ee:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |                 |  \-> 682b      	ldr	r3, [r5, #0]
 80063f0:	|  |  |  |  |                 |  |  |  |  |  |  |  +--|--|--|--|-----------------|----- b163      	cbz	r3, 800640c <ip4_input+0x3a0>
 80063f2:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |                 |      b672      	cpsid	i
 80063f4:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |                 |      4b96      	ldr	r3, [pc, #600]	@ (8006650 <ip4_input+0x5e4>)
 80063f6:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |                 |      4a9a      	ldr	r2, [pc, #616]	@ (8006660 <ip4_input+0x5f4>)
 80063f8:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |                 |      f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 80063fc:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |                 |      4b96      	ldr	r3, [pc, #600]	@ (8006658 <ip4_input+0x5ec>)
 80063fe:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |                 |      9300      	str	r3, [sp, #0]
 8006400:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |                 |      4896      	ldr	r0, [pc, #600]	@ (800665c <ip4_input+0x5f0>)
 8006402:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |                 |      f44f 73f1 	mov.w	r3, #482	@ 0x1e2
 8006406:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |                 |      f7fa ff77 	bl	80012f8 <printf_>
 800640a:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |                 |      be00      	bkpt	0x0000
  ip_reass_pbufcount = (u16_t)(ip_reass_pbufcount + clen);
 800640c:	|  |  |  |  |                 |  |  |  |  |  |  |  >--|--|--|--|-----------------|----> 4d95      	ldr	r5, [pc, #596]	@ (8006664 <ip4_input+0x5f8>)
 800640e:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |                 |      9a06      	ldr	r2, [sp, #24]
 8006410:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |                 |      f8b5 324a 	ldrh.w	r3, [r5, #586]	@ 0x24a
 8006414:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |                 |      441a      	add	r2, r3
  if (is_last) {
 8006416:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |                 |      9b09      	ldr	r3, [sp, #36]	@ 0x24
  ip_reass_pbufcount = (u16_t)(ip_reass_pbufcount + clen);
 8006418:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |                 |      f8a5 224a 	strh.w	r2, [r5, #586]	@ 0x24a
  if (is_last) {
 800641c:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |                 |  /-- b93b      	cbnz	r3, 800642e <ip4_input+0x3c2>
    u16_t datagram_len = (u16_t)(offset + len);
 800641e:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |                 |  |   e9dd 3207 	ldrd	r3, r2, [sp, #28]
 8006422:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |                 |  |   4413      	add	r3, r2
    ipr->datagram_len = datagram_len;
 8006424:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |                 |  |   83a3      	strh	r3, [r4, #28]
    ipr->flags |= IP_REASS_FLAG_LASTFRAG;
 8006426:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |                 |  |   7fa3      	ldrb	r3, [r4, #30]
 8006428:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |                 |  |   f043 0301 	orr.w	r3, r3, #1
 800642c:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |                 |  |   77a3      	strb	r3, [r4, #30]
  if (valid == IP_REASS_VALIDATE_TELEGRAM_FINISHED) {
 800642e:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |                 |  \-> f1b9 0f01 	cmp.w	r9, #1
 8006432:	|  |  |  |  |                 +--|--|--|--|--|--|--|--|--|--|--|-----------------|----- f47f ae38 	bne.w	80060a6 <ip4_input+0x3a>
    r = ((struct ip_reass_helper *)ipr->p->payload)->next_pbuf;
 8006436:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |                 |      6862      	ldr	r2, [r4, #4]
    u16_t datagram_len = (u16_t)(ipr->datagram_len + IP_HLEN);
 8006438:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |                 |      8ba3      	ldrh	r3, [r4, #28]
    r = ((struct ip_reass_helper *)ipr->p->payload)->next_pbuf;
 800643a:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |                 |      6856      	ldr	r6, [r2, #4]
    u16_t datagram_len = (u16_t)(ipr->datagram_len + IP_HLEN);
 800643c:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |                 |      3314      	adds	r3, #20
    r = ((struct ip_reass_helper *)ipr->p->payload)->next_pbuf;
 800643e:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |                 |      6837      	ldr	r7, [r6, #0]
    u16_t datagram_len = (u16_t)(ipr->datagram_len + IP_HLEN);
 8006440:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |                 |      b29b      	uxth	r3, r3
    SMEMCPY(fraghdr, &ipr->iphdr, IP_HLEN);
 8006442:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |                 |      f104 0208 	add.w	r2, r4, #8
 8006446:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |                 |      4631      	mov	r1, r6
 8006448:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |                 |      f104 001c 	add.w	r0, r4, #28
 800644c:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |                 |  /-> f852 cb04 	ldr.w	ip, [r2], #4
 8006450:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |                 |  |   f841 cb04 	str.w	ip, [r1], #4
 8006454:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |                 |  |   4282      	cmp	r2, r0
 8006456:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |                 |  \-- d1f9      	bne.n	800644c <ip4_input+0x3e0>
 8006458:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |                 |      ba5b      	rev16	r3, r3
    IPH_LEN_SET(fraghdr, lwip_htons(datagram_len));
 800645a:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |                 |      8073      	strh	r3, [r6, #2]
    IPH_OFFSET_SET(fraghdr, 0);
 800645c:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |                 |      2300      	movs	r3, #0
 800645e:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |                 |      71b3      	strb	r3, [r6, #6]
 8006460:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |                 |      71f3      	strb	r3, [r6, #7]
    IPH_CHKSUM_SET(fraghdr, 0);
 8006462:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |                 |      72b3      	strb	r3, [r6, #10]
 8006464:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |                 |      72f3      	strb	r3, [r6, #11]
 8006466:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |                 |      4630      	mov	r0, r6
 8006468:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |                 |      2114      	movs	r1, #20
 800646a:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |                 |      f001 fe65 	bl	8008138 <lwip_standard_chksum>
 800646e:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |                 |      43c0      	mvns	r0, r0
      IPH_CHKSUM_SET(fraghdr, inet_chksum(fraghdr, IP_HLEN));
 8006470:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |                 |      8170      	strh	r0, [r6, #10]
    p = ipr->p;
 8006472:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |                 |      6866      	ldr	r6, [r4, #4]
    while (r != NULL) {
 8006474:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |  /--------------|----> 2f00      	cmp	r7, #0
 8006476:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |  |        /-----|----- f040 808e 	bne.w	8006596 <ip4_input+0x52a>
    if (ipr == reassdatagrams) {
 800647a:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |  |        |     |      f8d5 30c4 	ldr.w	r3, [r5, #196]	@ 0xc4
        if (ipr_prev->next == ipr) {
 800647e:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |  |  /-----|-----|----> 429c      	cmp	r4, r3
 8006480:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |  |  |     |     |  /-- d003      	beq.n	800648a <ip4_input+0x41e>
      for (ipr_prev = reassdatagrams; ipr_prev != NULL; ipr_prev = ipr_prev->next) {
 8006482:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |  |  |     |     |  |   461f      	mov	r7, r3
 8006484:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |  |  |     |     |  |   2b00      	cmp	r3, #0
 8006486:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |  |  |  /--|-----|--|-- f040 8093 	bne.w	80065b0 <ip4_input+0x544>
    ip_reass_dequeue_datagram(ipr, ipr_prev);
 800648a:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  \-> 4620      	mov	r0, r4
 800648c:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |      4639      	mov	r1, r7
 800648e:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |      f7fc f811 	bl	80024b4 <ip_reass_dequeue_datagram>
    clen = pbuf_clen(p);
 8006492:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |      4630      	mov	r0, r6
 8006494:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |      f7fc f8c6 	bl	8002624 <pbuf_clen>
    LWIP_ASSERT("ip_reass_pbufcount >= clen", ip_reass_pbufcount >= clen);
 8006498:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |      f8b5 324a 	ldrh.w	r3, [r5, #586]	@ 0x24a
 800649c:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |      4283      	cmp	r3, r0
    clen = pbuf_clen(p);
 800649e:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |      4604      	mov	r4, r0
    LWIP_ASSERT("ip_reass_pbufcount >= clen", ip_reass_pbufcount >= clen);
 80064a0:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  /-- d20c      	bcs.n	80064bc <ip4_input+0x450>
 80064a2:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |   b672      	cpsid	i
 80064a4:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |   4b6a      	ldr	r3, [pc, #424]	@ (8006650 <ip4_input+0x5e4>)
 80064a6:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |   4a70      	ldr	r2, [pc, #448]	@ (8006668 <ip4_input+0x5fc>)
 80064a8:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 80064ac:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |   4b6a      	ldr	r3, [pc, #424]	@ (8006658 <ip4_input+0x5ec>)
 80064ae:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |   9300      	str	r3, [sp, #0]
 80064b0:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |   486a      	ldr	r0, [pc, #424]	@ (800665c <ip4_input+0x5f0>)
 80064b2:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |   f240 239b 	movw	r3, #667	@ 0x29b
 80064b6:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |   f7fa ff1f 	bl	80012f8 <printf_>
 80064ba:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |   be00      	bkpt	0x0000
    ip_reass_pbufcount = (u16_t)(ip_reass_pbufcount - clen);
 80064bc:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  \-> f8b5 324a 	ldrh.w	r3, [r5, #586]	@ 0x24a
 80064c0:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |      1b1b      	subs	r3, r3, r4
 80064c2:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |      f8a5 324a 	strh.w	r3, [r5, #586]	@ 0x24a
 80064c6:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |      2e00      	cmp	r6, #0
 80064c8:	|  |  |  |  |                 +--|--|--|--|--|--|--|--|--|--|--|--|--|--|--|-----|----- f43f aded 	beq.w	80060a6 <ip4_input+0x3a>
    iphdr = (const struct ip_hdr *)p->payload;
 80064cc:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |      6875      	ldr	r5, [r6, #4]
  ip_data.current_netif = netif;
 80064ce:	|  |  |  |  |                 |  |  |  \--|--|--|--|--|--|--|--|--|--|--|--|-----|----> 4c65      	ldr	r4, [pc, #404]	@ (8006664 <ip4_input+0x5f8>)
    pbuf_remove_header(p, iphdr_hlen); /* Move to payload, no check necessary. */
 80064d0:	|  |  |  |  |                 |  |  |     |  |  |  |  |  |  |  |  |  |  |  |     |      9905      	ldr	r1, [sp, #20]
  ip_data.current_ip4_header = iphdr;
 80064d2:	|  |  |  |  |                 |  |  |     |  |  |  |  |  |  |  |  |  |  |  |     |      f8c4 5120 	str.w	r5, [r4, #288]	@ 0x120
  ip_data.current_input_netif = inp;
 80064d6:	|  |  |  |  |                 |  |  |     |  |  |  |  |  |  |  |  |  |  |  |     |      e9c4 8a46 	strd	r8, sl, [r4, #280]	@ 0x118
  ip_data.current_ip_header_tot_len = IPH_HL_BYTES(iphdr);
 80064da:	|  |  |  |  |                 |  |  |     |  |  |  |  |  |  |  |  |  |  |  |     |      782b      	ldrb	r3, [r5, #0]
 80064dc:	|  |  |  |  |                 |  |  |     |  |  |  |  |  |  |  |  |  |  |  |     |      f003 030f 	and.w	r3, r3, #15
 80064e0:	|  |  |  |  |                 |  |  |     |  |  |  |  |  |  |  |  |  |  |  |     |      009b      	lsls	r3, r3, #2
    pbuf_remove_header(p, iphdr_hlen); /* Move to payload, no check necessary. */
 80064e2:	|  |  |  |  |                 |  |  |     |  |  |  |  |  |  |  |  |  |  |  |     |      4630      	mov	r0, r6
  ip_data.current_ip_header_tot_len = IPH_HL_BYTES(iphdr);
 80064e4:	|  |  |  |  |                 |  |  |     |  |  |  |  |  |  |  |  |  |  |  |     |      f8a4 3124 	strh.w	r3, [r4, #292]	@ 0x124
    pbuf_remove_header(p, iphdr_hlen); /* Move to payload, no check necessary. */
 80064e8:	|  |  |  |  |                 |  |  |     |  |  |  |  |  |  |  |  |  |  |  |     |      f7fc f86a 	bl	80025c0 <pbuf_remove_header>
    switch (IPH_PROTO(iphdr)) {
 80064ec:	|  |  |  |  |                 |  |  |     |  |  |  |  |  |  |  |  |  |  |  |     |      7a6d      	ldrb	r5, [r5, #9]
 80064ee:	|  |  |  |  |                 |  |  |     |  |  |  |  |  |  |  |  |  |  |  |     |      2d06      	cmp	r5, #6
 80064f0:	|  |  |  |  |                 |  |  |  /--|--|--|--|--|--|--|--|--|--|--|--|-----|----- f000 816f 	beq.w	80067d2 <ip4_input+0x766>
 80064f4:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |      2d11      	cmp	r5, #17
 80064f6:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  /--|----- d078      	beq.n	80065ea <ip4_input+0x57e>
 80064f8:	|  |  |  |  |                 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |      2d01      	cmp	r5, #1
 80064fa:	|  |  |  |  |        /--------|--|--|--|--|--|--|--|--|--|--|--|--|--|--|--|--|--|----- f001 8022 	beq.w	8007542 <ip4_input+0x14d6>
          if (!ip4_addr_isbroadcast(ip4_current_dest_addr(), netif) &&
 80064fe:	|  |  |  |  |        |        |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |      f8d4 512c 	ldr.w	r5, [r4, #300]	@ 0x12c
 8006502:	|  |  |  |  |        |        |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |      4641      	mov	r1, r8
 8006504:	|  |  |  |  |        |        |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |      4628      	mov	r0, r5
 8006506:	|  |  |  |  |        |        |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |      f001 fda3 	bl	8008050 <ip4_addr_isbroadcast_u32>
 800650a:	|  |  |  |  |        |        |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  /-- b968      	cbnz	r0, 8006528 <ip4_input+0x4bc>
              !ip4_addr_ismulticast(ip4_current_dest_addr())) {
 800650c:	|  |  |  |  |        |        |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |   f005 05f0 	and.w	r5, r5, #240	@ 0xf0
          if (!ip4_addr_isbroadcast(ip4_current_dest_addr(), netif) &&
 8006510:	|  |  |  |  |        |        |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |   2de0      	cmp	r5, #224	@ 0xe0
 8006512:	|  |  |  |  |        |        |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  +-- d009      	beq.n	8006528 <ip4_input+0x4bc>
    return pbuf_add_header_impl(p, (size_t)header_size_increment, force);
 8006514:	|  |  |  |  |        |        |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |   9905      	ldr	r1, [sp, #20]
 8006516:	|  |  |  |  |        |        |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |   2201      	movs	r2, #1
 8006518:	|  |  |  |  |        |        |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |   4630      	mov	r0, r6
 800651a:	|  |  |  |  |        |        |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |   f7fc f819 	bl	8002550 <pbuf_add_header_impl.lto_priv.0>
  icmp_send_response(p, ICMP_DUR, t);
 800651e:	|  |  |  |  |        |        |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |   2202      	movs	r2, #2
 8006520:	|  |  |  |  |        |        |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |   2103      	movs	r1, #3
 8006522:	|  |  |  |  |        |        |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |   4630      	mov	r0, r6
 8006524:	|  |  |  |  |        |        |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |   f7ff fc58 	bl	8005dd8 <icmp_send_response>
          IP_STATS_INC(ip.proterr);
 8006528:	|  |  |  |  |        |        |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  \-> 88a3      	ldrh	r3, [r4, #4]
 800652a:	|  |  |  |  |        |        |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |      3301      	adds	r3, #1
 800652c:	|  |  |  |  |        |        |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |      80a3      	strh	r3, [r4, #4]
          IP_STATS_INC(ip.drop);
 800652e:	|  |  |  |  |        |        |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |      f834 3c06 	ldrh.w	r3, [r4, #-6]
 8006532:	|  |  |  |  |        |        |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |      3301      	adds	r3, #1
 8006534:	|  |  |  |  |        |        |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |      f824 3c06 	strh.w	r3, [r4, #-6]
 8006538:	|  |  |  |  |  /-----|--------|--|--|--|--|--|--|--|--|--|--|--|--|--|--|--|--|--|----- e085      	b.n	8006646 <ip4_input+0x5da>
        if (iprh->end > iprh_tmp->start) {
 800653a:	|  |  |  |  |  |     |        |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  \----> 4570      	cmp	r0, lr
 800653c:	|  |  |  |  |  |     |        |  |  +--|--|--|--|--|--|--|--|--|--|--|--|--|--|-------- d83a      	bhi.n	80065b4 <ip4_input+0x548>
      ipr->p = new_p;
 800653e:	|  |  |  |  |  |     |        |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  /----> 6066      	str	r6, [r4, #4]
 8006540:	|  |  |  |  |  |     |        |  |  |  |  |  |  |  |  |  |  |  \--|--|--|--|--|--|----- e72f      	b.n	80063a2 <ip4_input+0x336>
    } else if (iprh->start == iprh_tmp->start) {
 8006542:	|  |  |  |  |  |     |        |  |  +--|--|--|--|--|--|--\--|-----|--|--|--|--|--|----X d037      	beq.n	80065b4 <ip4_input+0x548>
    } else if (iprh->start < iprh_tmp->end) {
 8006544:	|  |  |  |  |  |     |        |  |  |  |  |  |  |  |  |     |     |  |  |  |  |  |      f8bc 2006 	ldrh.w	r2, [ip, #6]
 8006548:	|  |  |  |  |  |     |        |  |  |  |  |  |  |  |  |     |     |  |  |  |  |  |      429a      	cmp	r2, r3
 800654a:	|  |  |  |  |  |     |        |  |  +--|--|--|--|--|--|-----|-----|--|--|--|--|--|----- d833      	bhi.n	80065b4 <ip4_input+0x548>
      if (iprh_prev != NULL) {
 800654c:	|  |  |  |  |  |     |        |  |  |  |  |  |  |  |  |     |     |  |  |  |  |  |  /-- b127      	cbz	r7, 8006558 <ip4_input+0x4ec>
        if (iprh_prev->end != iprh_tmp->start) {
 800654e:	|  |  |  |  |  |     |        |  |  |  |  |  |  |  |  |     |     |  |  |  |  |  |  |   88fa      	ldrh	r2, [r7, #6]
          valid = 0;
 8006550:	|  |  |  |  |  |     |        |  |  |  |  |  |  |  |  |     |     |  |  |  |  |  |  |   4572      	cmp	r2, lr
 8006552:	|  |  |  |  |  |     |        |  |  |  |  |  |  |  |  |     |     |  |  |  |  |  |  |   bf18      	it	ne
 8006554:	|  |  |  |  |  |     |        |  |  |  |  |  |  |  |  |     |     |  |  |  |  |  |  |   f04f 0900 	movne.w	r9, #0
    q = iprh_tmp->next_pbuf;
 8006558:	|  |  |  |  |  |     |        |  |  |  |  |  |  |  |  |     |     |  |  |  |  |  |  \-> f8dc 2000 	ldr.w	r2, [ip]
    iprh_prev = iprh_tmp;
 800655c:	|  |  |  |  |  |     |        |  |  |  |  |  |  |  |  |     |     |  |  |  |  |  |      4667      	mov	r7, ip
 800655e:	|  |  |  |  |  |     |        |  |  |  |  \--|--|--|--|-----|-----|--|--|--|--|--|----- e6ba      	b.n	80062d6 <ip4_input+0x26a>
      LWIP_ASSERT("no previous fragment, this must be the first fragment!",
 8006560:	|  |  |  |  |  |     |        |  |  |  |     \--|--|--|-----|-----|--|--|--|--|--|----> 2900      	cmp	r1, #0
 8006562:	|  |  |  |  |  |     |        |  |  |  |        |  |  |     |     |  |  |  |  |  +----- d0ec      	beq.n	800653e <ip4_input+0x4d2>
 8006564:	|  |  |  |  |  |     |        |  |  |  |        |  |  |     |     |  |  |  |  |  |      b672      	cpsid	i
 8006566:	|  |  |  |  |  |     |        |  |  |  |        |  |  |     |     |  |  |  |  |  |      4b3a      	ldr	r3, [pc, #232]	@ (8006650 <ip4_input+0x5e4>)
 8006568:	|  |  |  |  |  |     |        |  |  |  |        |  |  |     |     |  |  |  |  |  |      4a40      	ldr	r2, [pc, #256]	@ (800666c <ip4_input+0x600>)
 800656a:	|  |  |  |  |  |     |        |  |  |  |        |  |  |     |     |  |  |  |  |  |      f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 800656e:	|  |  |  |  |  |     |        |  |  |  |        |  |  |     |     |  |  |  |  |  |      4b3a      	ldr	r3, [pc, #232]	@ (8006658 <ip4_input+0x5ec>)
 8006570:	|  |  |  |  |  |     |        |  |  |  |        |  |  |     |     |  |  |  |  |  |      9300      	str	r3, [sp, #0]
 8006572:	|  |  |  |  |  |     |        |  |  |  |        |  |  |     |     |  |  |  |  |  |      483a      	ldr	r0, [pc, #232]	@ (800665c <ip4_input+0x5f0>)
 8006574:	|  |  |  |  |  |     |        |  |  |  |        |  |  |     |     |  |  |  |  |  |      f44f 73df 	mov.w	r3, #446	@ 0x1be
 8006578:	|  |  |  |  |  |     |        |  |  |  |        |  |  |     |     |  |  |  |  |  |      f7fa febe 	bl	80012f8 <printf_>
 800657c:	|  |  |  |  |  |     |        |  |  |  |        |  |  |     |     |  |  |  |  |  |      be00      	bkpt	0x0000
 800657e:	|  |  |  |  |  |     |        |  |  |  |        |  |  |     |     |  |  |  |  |  \----- e7de      	b.n	800653e <ip4_input+0x4d2>
          iprh = (struct ip_reass_helper *)q->payload;
 8006580:	|  |  |  |  |  |     |        |  |  |  |        |  |  |     \-----|--|--|--|--|-------> 685a      	ldr	r2, [r3, #4]
          if (iprh_prev->end != iprh->start) {
 8006582:	|  |  |  |  |  |     |        |  |  |  |        |  |  |           |  |  |  |  |         88e8      	ldrh	r0, [r5, #6]
 8006584:	|  |  |  |  |  |     |        |  |  |  |        |  |  |           |  |  |  |  |         8893      	ldrh	r3, [r2, #4]
 8006586:	|  |  |  |  |  |     |        |  |  |  |        |  |  |           |  |  |  |  |         4298      	cmp	r0, r3
 8006588:	|  |  |  |  |  |     |        |  |  |  |        +--|--|-----------|--|--|--|--|-------- d102      	bne.n	8006590 <ip4_input+0x524>
          q = iprh->next_pbuf;
 800658a:	|  |  |  |  |  |     |        |  |  |  |        |  |  |           |  |  |  |  |         6813      	ldr	r3, [r2, #0]
          iprh = (struct ip_reass_helper *)q->payload;
 800658c:	|  |  |  |  |  |     |        |  |  |  |        |  |  |           |  |  |  |  |         4615      	mov	r5, r2
 800658e:	|  |  |  |  |  |     |        |  |  |  |        |  |  \-----------|--|--|--|--|-------- e71c      	b.n	80063ca <ip4_input+0x35e>
  return IP_REASS_VALIDATE_PBUF_QUEUED; /* not yet valid! */
 8006590:	|  |  |  |  |  |     |        |  |  |  |        \--|--------------|--|--|--|--|-------> f04f 0900 	mov.w	r9, #0
 8006594:	|  |  |  |  |  |     |        |  |  |  |           \--------------|--|--|--|--|-------- e73a      	b.n	800640c <ip4_input+0x3a0>
      iprh = (struct ip_reass_helper *)r->payload;
 8006596:	|  |  |  |  |  |     |        |  |  |  |                          |  |  |  \--|-------> f8d7 9004 	ldr.w	r9, [r7, #4]
      pbuf_remove_header(r, IP_HLEN);
 800659a:	|  |  |  |  |  |     |        |  |  |  |                          |  |  |     |         2114      	movs	r1, #20
 800659c:	|  |  |  |  |  |     |        |  |  |  |                          |  |  |     |         4638      	mov	r0, r7
 800659e:	|  |  |  |  |  |     |        |  |  |  |                          |  |  |     |         f7fc f80f 	bl	80025c0 <pbuf_remove_header>
      pbuf_cat(p, r);
 80065a2:	|  |  |  |  |  |     |        |  |  |  |                          |  |  |     |         4639      	mov	r1, r7
 80065a4:	|  |  |  |  |  |     |        |  |  |  |                          |  |  |     |         4630      	mov	r0, r6
 80065a6:	|  |  |  |  |  |     |        |  |  |  |                          |  |  |     |         f7fc f869 	bl	800267c <pbuf_cat>
      r = iprh->next_pbuf;
 80065aa:	|  |  |  |  |  |     |        |  |  |  |                          |  |  |     |         f8d9 7000 	ldr.w	r7, [r9]
 80065ae:	|  |  |  |  |  |     |        |  |  |  |                          \--|--|-----|-------- e761      	b.n	8006474 <ip4_input+0x408>
        if (ipr_prev->next == ipr) {
 80065b0:	|  |  |  |  |  |     |        |  |  |  |                             |  \-----|-------> 683b      	ldr	r3, [r7, #0]
 80065b2:	|  |  |  |  |  |     |        |  |  |  |                             \--------|-------- e764      	b.n	800647e <ip4_input+0x412>
  if (ipr->p == NULL) {
 80065b4:	|  |  |  |  |  |     |        |  |  \--|--------------------------------------|-------> 6863      	ldr	r3, [r4, #4]
 80065b6:	|  |  |  |  |  |     |        |  |     |                                      |         2b00      	cmp	r3, #0
 80065b8:	|  |  |  |  |  |     |        |  +-----|--------------------------------------|-------- f47f adde 	bne.w	8006178 <ip4_input+0x10c>
    LWIP_ASSERT("not firstalthough just enqueued", ipr == reassdatagrams);
 80065bc:	|  |  |  |  |  |     |        |  |     |                                      |         4b29      	ldr	r3, [pc, #164]	@ (8006664 <ip4_input+0x5f8>)
 80065be:	|  |  |  |  |  |     |        |  |     |                                      |         f8d3 30c4 	ldr.w	r3, [r3, #196]	@ 0xc4
 80065c2:	|  |  |  |  |  |     |        |  |     |                                      |         429c      	cmp	r4, r3
 80065c4:	|  |  |  |  |  |     |        |  |     |                                      |     /-- d00c      	beq.n	80065e0 <ip4_input+0x574>
 80065c6:	|  |  |  |  |  |     |        |  |     |                                      |     |   b672      	cpsid	i
 80065c8:	|  |  |  |  |  |     |        |  |     |                                      |     |   4b21      	ldr	r3, [pc, #132]	@ (8006650 <ip4_input+0x5e4>)
 80065ca:	|  |  |  |  |  |     |        |  |     |                                      |     |   4a29      	ldr	r2, [pc, #164]	@ (8006670 <ip4_input+0x604>)
 80065cc:	|  |  |  |  |  |     |        |  |     |                                      |     |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 80065d0:	|  |  |  |  |  |     |        |  |     |                                      |     |   4b21      	ldr	r3, [pc, #132]	@ (8006658 <ip4_input+0x5ec>)
 80065d2:	|  |  |  |  |  |     |        |  |     |                                      |     |   9300      	str	r3, [sp, #0]
 80065d4:	|  |  |  |  |  |     |        |  |     |                                      |     |   4821      	ldr	r0, [pc, #132]	@ (800665c <ip4_input+0x5f0>)
 80065d6:	|  |  |  |  |  |     |        |  |     |                                      |     |   f240 23ab 	movw	r3, #683	@ 0x2ab
 80065da:	|  |  |  |  |  |     |        |  |     |                                      |     |   f7fa fe8d 	bl	80012f8 <printf_>
 80065de:	|  |  |  |  |  |     |        |  |     |                                      |     |   be00      	bkpt	0x0000
    ip_reass_dequeue_datagram(ipr, NULL);
 80065e0:	|  |  |  |  |  |     |        |  |     |                                      |     \-> 2100      	movs	r1, #0
 80065e2:	|  |  |  |  |  |     |        |  |     |                                      |         4620      	mov	r0, r4
 80065e4:	|  |  |  |  |  |     |        |  |     |                                      |         f7fb ff66 	bl	80024b4 <ip_reass_dequeue_datagram>
 80065e8:	|  |  |  |  |  |     |        |  \-----|--------------------------------------|-------- e5c6      	b.n	8006178 <ip4_input+0x10c>
  UDP_STATS_INC(udp.recv);
 80065ea:	|  |  |  |  |  |     |        |        |                                      \-------> 8ce3      	ldrh	r3, [r4, #38]	@ 0x26
 80065ec:	|  |  |  |  |  |     |        |        |                                                3301      	adds	r3, #1
 80065ee:	|  |  |  |  |  |     |        |        |                                                84e3      	strh	r3, [r4, #38]	@ 0x26
  if (p->len < UDP_HLEN) {
 80065f0:	|  |  |  |  |  |     |        |        |                                                8973      	ldrh	r3, [r6, #10]
 80065f2:	|  |  |  |  |  |     |        |        |                                                2b07      	cmp	r3, #7
 80065f4:	|  |  |  |  |  |     |        |        |                                            /-- d806      	bhi.n	8006604 <ip4_input+0x598>
    UDP_STATS_INC(udp.lenerr);
 80065f6:	|  |  |  |  |  |     |        |        |                                            |   8de3      	ldrh	r3, [r4, #46]	@ 0x2e
 80065f8:	|  |  |  |  |  |     |        |        |                                            |   3301      	adds	r3, #1
 80065fa:	|  |  |  |  |  |     |        |        |                                            |   85e3      	strh	r3, [r4, #46]	@ 0x2e
      UDP_STATS_INC(udp.drop);
 80065fc:	|  |  |  |  |  |     |        |        |              /-----------------------------|-> 8d63      	ldrh	r3, [r4, #42]	@ 0x2a
 80065fe:	|  |  |  |  |  |     |        |        |              |                             |   3301      	adds	r3, #1
 8006600:	|  |  |  |  |  |     |        |        |              |                             |   8563      	strh	r3, [r4, #42]	@ 0x2a
      pbuf_free(p);
 8006602:	|  |  |  |  |  +-----|--------|--------|--------------|-----------------------------|-- e020      	b.n	8006646 <ip4_input+0x5da>
  broadcast = ip_addr_isbroadcast(ip_current_dest_addr(), ip_current_netif());
 8006604:	|  |  |  |  |  |     |        |        |              |                             \-> f8d4 812c 	ldr.w	r8, [r4, #300]	@ 0x12c
 8006608:	|  |  |  |  |  |     |        |        |              |                                 f8d4 1118 	ldr.w	r1, [r4, #280]	@ 0x118
  udphdr = (struct udp_hdr *)p->payload;
 800660c:	|  |  |  |  |  |     |        |        |              |                                 f8d6 9004 	ldr.w	r9, [r6, #4]
  broadcast = ip_addr_isbroadcast(ip_current_dest_addr(), ip_current_netif());
 8006610:	|  |  |  |  |  |     |        |        |              |                                 4640      	mov	r0, r8
 8006612:	|  |  |  |  |  |     |        |        |              |                                 f001 fd1d 	bl	8008050 <ip4_addr_isbroadcast_u32>
 8006616:	|  |  |  |  |  |     |        |        |              |                                 9005      	str	r0, [sp, #20]
  dest = lwip_ntohs(udphdr->dest);
 8006618:	|  |  |  |  |  |     |        |        |              |                                 f8b9 3002 	ldrh.w	r3, [r9, #2]
  src = lwip_ntohs(udphdr->src);
 800661c:	|  |  |  |  |  |     |        |        |              |                                 f8b9 7000 	ldrh.w	r7, [r9]
 8006620:	|  |  |  |  |  |     |        |        |              |                                 ba5b      	rev16	r3, r3
 8006622:	|  |  |  |  |  |     |        |        |              |                                 ba7f      	rev16	r7, r7
 8006624:	|  |  |  |  |  |     |        |        |              |                                 fa1f fc83 	uxth.w	ip, r3
  uncon_pcb = NULL;
 8006628:	|  |  |  |  |  |     |        |        |              |                                 2500      	movs	r5, #0
  for (pcb = udp_pcbs; pcb != NULL; pcb = pcb->next) {
 800662a:	|  |  |  |  |  |     |        |        |              |                                 f8d4 3108 	ldr.w	r3, [r4, #264]	@ 0x108
 800662e:	|  |  |  |  |  |     |        |        |              |                                 9306      	str	r3, [sp, #24]
 8006630:	|  |  |  |  |  |     |        |        |              |                                 b2bf      	uxth	r7, r7
  prev = NULL;
 8006632:	|  |  |  |  |  |     |        |        |              |                                 4629      	mov	r1, r5
  for (pcb = udp_pcbs; pcb != NULL; pcb = pcb->next) {
 8006634:	|  |  |  |  |  |     |        |        |              |  /--------------------------/-X b9f3      	cbnz	r3, 8006674 <ip4_input+0x608>
  if (pcb != NULL) {
 8006636:	|  |  |  |  |  |     |        |        |              |  |                          |   2d00      	cmp	r5, #0
 8006638:	|  |  |  |  |  |     |        |        |              |  |  /-----------------------|-- d161      	bne.n	80066fe <ip4_input+0x692>
  if (for_us) {
 800663a:	|  |  |  |  |  |     |        |        |              |  |  |                       |   f8da 2000 	ldr.w	r2, [sl]
 800663e:	|  |  |  |  |  |     |        |        |              |  |  |                       |   f8d4 312c 	ldr.w	r3, [r4, #300]	@ 0x12c
 8006642:	|  |  |  |  |  |     |        |        |              |  |  |                       |   429a      	cmp	r2, r3
 8006644:	|  |  |  |  |  |     |        |        |              |  |  +-----------------------|-- d05b      	beq.n	80066fe <ip4_input+0x692>
        pbuf_free(p);
 8006646:	|  |  |  |  |  >-----|--------|--------|--------------|--|--|-----------------------|-> 4630      	mov	r0, r6
 8006648:	|  |  |  |  |  |     |        |        |              |  |  |                       |   f003 fbb8 	bl	8009dbc <pbuf_free.isra.0>
        break;
 800664c:	|  |  |  |  |  |  /--|--------|--------|--------------|--|--|-----------------------|-- e096      	b.n	800677c <ip4_input+0x710>
 800664e:	|  |  |  |  |  |  |  |        |        |              |  |  |                       |   bf00      	nop
 8006650:	|  |  |  |  |  |  |  |        |        |              |  |  |                       |   20000060 	.word	0x20000060
 8006654:	|  |  |  |  |  |  |  |        |        |              |  |  |                       |   0800c590 	.word	0x0800c590
 8006658:	|  |  |  |  |  |  |  |        |        |              |  |  |                       |   0800b87f 	.word	0x0800b87f
 800665c:	|  |  |  |  |  |  |  |        |        |              |  |  |                       |   0800b232 	.word	0x0800b232
 8006660:	|  |  |  |  |  |  |  |        |        |              |  |  |                       |   0800c59d 	.word	0x0800c59d
 8006664:	|  |  |  |  |  |  |  |        |        |              |  |  |                       |   20001158 	.word	0x20001158
 8006668:	|  |  |  |  |  |  |  |        |        |              |  |  |                       |   0800c5bf 	.word	0x0800c5bf
 800666c:	|  |  |  |  |  |  |  |        |        |              |  |  |                       |   0800c559 	.word	0x0800c559
 8006670:	|  |  |  |  |  |  |  |        |        |              |  |  |                       |   0800c5da 	.word	0x0800c5da
    if ((pcb->local_port == dest) &&
 8006674:	|  |  |  |  |  |  |  |        |        |              |  |  |                       \-> 8a5a      	ldrh	r2, [r3, #18]
 8006676:	|  |  |  |  |  |  |  |        |        |              |  |  |                           4562      	cmp	r2, ip
 8006678:	|  |  |  |  |  |  |  |        |        |              |  |  |  /----------------------- d157      	bne.n	800672a <ip4_input+0x6be>
  if ((pcb->netif_idx != NETIF_NO_INDEX) &&
 800667a:	|  |  |  |  |  |  |  |        |        |              |  |  |  |                        f893 e008 	ldrb.w	lr, [r3, #8]
 800667e:	|  |  |  |  |  |  |  |        |        |              |  |  |  |                        f1be 0f00 	cmp.w	lr, #0
 8006682:	|  |  |  |  |  |  |  |        |        |              |  |  |  |                    /-- d007      	beq.n	8006694 <ip4_input+0x628>
      (pcb->netif_idx != netif_get_index(ip_data.current_input_netif))) {
 8006684:	|  |  |  |  |  |  |  |        |        |              |  |  |  |                    |   f8d4 211c 	ldr.w	r2, [r4, #284]	@ 0x11c
 8006688:	|  |  |  |  |  |  |  |        |        |              |  |  |  |                    |   f892 2038 	ldrb.w	r2, [r2, #56]	@ 0x38
 800668c:	|  |  |  |  |  |  |  |        |        |              |  |  |  |                    |   3201      	adds	r2, #1
  if ((pcb->netif_idx != NETIF_NO_INDEX) &&
 800668e:	|  |  |  |  |  |  |  |        |        |              |  |  |  |                    |   b2d2      	uxtb	r2, r2
 8006690:	|  |  |  |  |  |  |  |        |        |              |  |  |  |                    |   4596      	cmp	lr, r2
 8006692:	|  |  |  |  |  |  |  |        |        |              |  |  |  +--------------------|-- d14a      	bne.n	800672a <ip4_input+0x6be>
    if (broadcast != 0) {
 8006694:	|  |  |  |  |  |  |  |        |        |              |  |  |  |                    \-> 9a05      	ldr	r2, [sp, #20]
        if (ip4_addr_isany(ip_2_ip4(&pcb->local_ip)) ||
 8006696:	|  |  |  |  |  |  |  |        |        |              |  |  |  |                        f8d3 e000 	ldr.w	lr, [r3]
    if (broadcast != 0) {
 800669a:	|  |  |  |  |  |  |  |        |        |              |  |  |  |                        2a00      	cmp	r2, #0
 800669c:	|  |  |  |  |  |  |  |        |        |              |  |  |  |     /----------------- d040      	beq.n	8006720 <ip4_input+0x6b4>
        if (ip4_addr_isany(ip_2_ip4(&pcb->local_ip)) ||
 800669e:	|  |  |  |  |  |  |  |        |        |              |  |  |  |     |                  f1be 0f00 	cmp.w	lr, #0
 80066a2:	|  |  |  |  |  |  |  |        |        |              |  |  |  |  /--|----------------- d009      	beq.n	80066b8 <ip4_input+0x64c>
 80066a4:	|  |  |  |  |  |  |  |        |        |              |  |  |  |  |  |                  f1b8 3fff 	cmp.w	r8, #4294967295	@ 0xffffffff
 80066a8:	|  |  |  |  |  |  |  |        |        |              |  |  |  |  +--|----------------- d006      	beq.n	80066b8 <ip4_input+0x64c>
            ip4_addr_net_eq(ip_2_ip4(&pcb->local_ip), ip4_current_dest_addr(), netif_ip4_netmask(inp))) {
 80066aa:	|  |  |  |  |  |  |  |        |        |              |  |  |  |  |  |                  f8da 2004 	ldr.w	r2, [sl, #4]
 80066ae:	|  |  |  |  |  |  |  |        |        |              |  |  |  |  |  |                  ea88 0b0e 	eor.w	fp, r8, lr
            ((ip4_current_dest_addr()->addr == IPADDR_BROADCAST)) ||
 80066b2:	|  |  |  |  |  |  |  |        |        |              |  |  |  |  |  |                  ea1b 0f02 	tst.w	fp, r2
 80066b6:	|  |  |  |  |  |  |  |        |        |              |  |  |  +--|--|----------------- d138      	bne.n	800672a <ip4_input+0x6be>
      if ((pcb->flags & UDP_FLAGS_CONNECTED) == 0) {
 80066b8:	|  |  |  |  |  |  |  |        |        |              |  |  |  |  >--|----------------> 7c1a      	ldrb	r2, [r3, #16]
 80066ba:	|  |  |  |  |  |  |  |        |        |              |  |  |  |  |  |                  0752      	lsls	r2, r2, #29
 80066bc:	|  |  |  |  |  |  |  |        |        |              |  |  |  |  |  |  /-------------- d40e      	bmi.n	80066dc <ip4_input+0x670>
        if (uncon_pcb == NULL) {
 80066be:	|  |  |  |  |  |  |  |        |        |              |  |  |  |  |  |  |               2d00      	cmp	r5, #0
 80066c0:	|  |  |  |  |  |  |  |        |        |              |  |  |  |  |  |  |  /----------- d036      	beq.n	8006730 <ip4_input+0x6c4>
        } else if (broadcast && ip4_current_dest_addr()->addr == IPADDR_BROADCAST) {
 80066c2:	|  |  |  |  |  |  |  |        |        |              |  |  |  |  |  |  |  |            9a05      	ldr	r2, [sp, #20]
 80066c4:	|  |  |  |  |  |  |  |        |        |              |  |  |  |  |  |  +--|----------- b152      	cbz	r2, 80066dc <ip4_input+0x670>
 80066c6:	|  |  |  |  |  |  |  |        |        |              |  |  |  |  |  |  |  |            f1b8 3fff 	cmp.w	r8, #4294967295	@ 0xffffffff
 80066ca:	|  |  |  |  |  |  |  |        |        |              |  |  |  |  |  |  +--|----------- d107      	bne.n	80066dc <ip4_input+0x670>
          if (!IP_IS_V4_VAL(uncon_pcb->local_ip) || !ip4_addr_eq(ip_2_ip4(&uncon_pcb->local_ip), netif_ip4_addr(inp))) {
 80066cc:	|  |  |  |  |  |  |  |        |        |              |  |  |  |  |  |  |  |            f8da 2000 	ldr.w	r2, [sl]
 80066d0:	|  |  |  |  |  |  |  |        |        |              |  |  |  |  |  |  |  |            6828      	ldr	r0, [r5, #0]
 80066d2:	|  |  |  |  |  |  |  |        |        |              |  |  |  |  |  |  |  |            4290      	cmp	r0, r2
 80066d4:	|  |  |  |  |  |  |  |        |        |              |  |  |  |  |  |  +--|----------- d002      	beq.n	80066dc <ip4_input+0x670>
          uncon_pcb = pcb;
 80066d6:	|  |  |  |  |  |  |  |        |        |              |  |  |  |  |  |  |  |            4572      	cmp	r2, lr
 80066d8:	|  |  |  |  |  |  |  |        |        |              |  |  |  |  |  |  |  |            bf08      	it	eq
 80066da:	|  |  |  |  |  |  |  |        |        |              |  |  |  |  |  |  |  |            461d      	moveq	r5, r3
      if ((pcb->remote_port == src) &&
 80066dc:	|  |  |  |  |  |  |  |        |        |              |  |  |  |  |  |  >--|----------> 8a9a      	ldrh	r2, [r3, #20]
 80066de:	|  |  |  |  |  |  |  |        |        |              |  |  |  |  |  |  |  |            42ba      	cmp	r2, r7
 80066e0:	|  |  |  |  |  |  |  |        |        |              |  |  |  +--|--|--|--|----------- d123      	bne.n	800672a <ip4_input+0x6be>
          (ip_addr_isany_val(pcb->remote_ip) ||
 80066e2:	|  |  |  |  |  |  |  |        |        |              |  |  |  |  |  |  |  |            685a      	ldr	r2, [r3, #4]
      if ((pcb->remote_port == src) &&
 80066e4:	|  |  |  |  |  |  |  |        |        |              |  |  |  |  |  |  |  |        /-- b11a      	cbz	r2, 80066ee <ip4_input+0x682>
          (ip_addr_isany_val(pcb->remote_ip) ||
 80066e6:	|  |  |  |  |  |  |  |        |        |              |  |  |  |  |  |  |  |        |   f8d4 0128 	ldr.w	r0, [r4, #296]	@ 0x128
 80066ea:	|  |  |  |  |  |  |  |        |        |              |  |  |  |  |  |  |  |        |   4282      	cmp	r2, r0
 80066ec:	|  |  |  |  |  |  |  |        |        |              |  |  |  +--|--|--|--|--------|-- d11d      	bne.n	800672a <ip4_input+0x6be>
        if (prev != NULL) {
 80066ee:	|  |  |  |  |  |  |  |        |        |              |  |  |  |  |  |  |  |  /-----\-X b309      	cbz	r1, 8006734 <ip4_input+0x6c8>
          prev->next = pcb->next;
 80066f0:	|  |  |  |  |  |  |  |        |        |              |  |  |  |  |  |  |  |  |         68da      	ldr	r2, [r3, #12]
 80066f2:	|  |  |  |  |  |  |  |        |        |              |  |  |  |  |  |  |  |  |         60ca      	str	r2, [r1, #12]
          pcb->next = udp_pcbs;
 80066f4:	|  |  |  |  |  |  |  |        |        |              |  |  |  |  |  |  |  |  |         9a06      	ldr	r2, [sp, #24]
 80066f6:	|  |  |  |  |  |  |  |        |        |              |  |  |  |  |  |  |  |  |         60da      	str	r2, [r3, #12]
          udp_pcbs = pcb;
 80066f8:	|  |  |  |  |  |  |  |        |        |              |  |  |  |  |  |  |  |  |         f8c4 3108 	str.w	r3, [r4, #264]	@ 0x108
  for (pcb = udp_pcbs; pcb != NULL; pcb = pcb->next) {
 80066fc:	|  |  |  |  |  |  |  |        |        |              |  |  |  |  |  |  |  |  |  /----> 461d      	mov	r5, r3
        if (udphdr->chksum != 0) {
 80066fe:	|  |  |  |  |  |  |  |        |        |              |  |  \--|--|--|--|--|--|--|----> f8b9 3006 	ldrh.w	r3, [r9, #6]
 8006702:	|  |  |  |  |  |  |  |        |        |              |  |     |  |  |  |  |  |  |  /-- b1db      	cbz	r3, 800673c <ip4_input+0x6d0>
    return inet_chksum_pseudo(p, proto, proto_len, ip_2_ip4(src), ip_2_ip4(dest));
 8006704:	|  |  |  |  |  |  |  |        |        |              |  |     |  |  |  |  |  |  |  |   8932      	ldrh	r2, [r6, #8]
 8006706:	|  |  |  |  |  |  |  |        |        |              |  |     |  |  |  |  |  |  |  |   f8cd 8000 	str.w	r8, [sp]
 800670a:	|  |  |  |  |  |  |  |        |        |              |  |     |  |  |  |  |  |  |  |   f8d4 3128 	ldr.w	r3, [r4, #296]	@ 0x128
 800670e:	|  |  |  |  |  |  |  |        |        |              |  |     |  |  |  |  |  |  |  |   2111      	movs	r1, #17
 8006710:	|  |  |  |  |  |  |  |        |        |              |  |     |  |  |  |  |  |  |  |   4630      	mov	r0, r6
 8006712:	|  |  |  |  |  |  |  |        |        |              |  |     |  |  |  |  |  |  |  |   f003 f8d9 	bl	80098c8 <inet_chksum_pseudo.isra.0>
          if (ip_chksum_pseudo(p, IP_PROTO_UDP, p->tot_len,
 8006716:	|  |  |  |  |  |  |  |        |        |              |  |     |  |  |  |  |  |  |  +-- b188      	cbz	r0, 800673c <ip4_input+0x6d0>
  UDP_STATS_INC(udp.chkerr);
 8006718:	|  |  |  |  |  |  |  |        |        |              |  |     |  |  |  |  |  |  |  |   8da3      	ldrh	r3, [r4, #44]	@ 0x2c
 800671a:	|  |  |  |  |  |  |  |        |        |              |  |     |  |  |  |  |  |  |  |   3301      	adds	r3, #1
 800671c:	|  |  |  |  |  |  |  |        |        |              |  |     |  |  |  |  |  |  |  |   85a3      	strh	r3, [r4, #44]	@ 0x2c
  UDP_STATS_INC(udp.drop);
 800671e:	|  |  |  |  |  |  |  |        |        |              +--|-----|--|--|--|--|--|--|--|-- e76d      	b.n	80065fc <ip4_input+0x590>
      if (ip_addr_isany(&pcb->local_ip) || ip_addr_eq(&pcb->local_ip, ip_current_dest_addr())) {
 8006720:	|  |  |  |  |  |  |  |        |        |              |  |     |  |  \--|--|--|--|--|-> f1be 0f00 	cmp.w	lr, #0
 8006724:	|  |  |  |  |  |  |  |        |        |              |  |     |  +-----|--|--|--|--|-- d0c8      	beq.n	80066b8 <ip4_input+0x64c>
 8006726:	|  |  |  |  |  |  |  |        |        |              |  |     |  |     |  |  |  |  |   45f0      	cmp	r8, lr
 8006728:	|  |  |  |  |  |  |  |        |        |              |  |     |  \-----|--|--|--|--|-- d0c6      	beq.n	80066b8 <ip4_input+0x64c>
    prev = pcb;
 800672a:	|  |  |  |  |  |  |  |        |        |              |  |     \--------|--|--|--|--|-> 4619      	mov	r1, r3
  for (pcb = udp_pcbs; pcb != NULL; pcb = pcb->next) {
 800672c:	|  |  |  |  |  |  |  |        |        |              |  |              |  |  |  |  |   68db      	ldr	r3, [r3, #12]
 800672e:	|  |  |  |  |  |  |  |        |        |              |  \--------------|--|--|--|--|-- e781      	b.n	8006634 <ip4_input+0x5c8>
          uncon_pcb = pcb;
 8006730:	|  |  |  |  |  |  |  |        |        |              |                 |  \--|--|--|-> 461d      	mov	r5, r3
 8006732:	|  |  |  |  |  |  |  |        |        |              |                 \-----|--|--|-- e7d3      	b.n	80066dc <ip4_input+0x670>
          UDP_STATS_INC(udp.cachehit);
 8006734:	|  |  |  |  |  |  |  |        |        |              |                       \--|--|-> 8f62      	ldrh	r2, [r4, #58]	@ 0x3a
 8006736:	|  |  |  |  |  |  |  |        |        |              |                          |  |   3201      	adds	r2, #1
 8006738:	|  |  |  |  |  |  |  |        |        |              |                          |  |   8762      	strh	r2, [r4, #58]	@ 0x3a
  if (pcb == NULL) {
 800673a:	|  |  |  |  |  |  |  |        |        |              |                          \--|-- e7df      	b.n	80066fc <ip4_input+0x690>
    if (pbuf_remove_header(p, UDP_HLEN)) {
 800673c:	|  |  |  |  |  |  |  |        |        |              |                             \-> 2108      	movs	r1, #8
 800673e:	|  |  |  |  |  |  |  |        |        |              |                                 4630      	mov	r0, r6
 8006740:	|  |  |  |  |  |  |  |        |        |              |                                 f7fb ff3e 	bl	80025c0 <pbuf_remove_header>
 8006744:	|  |  |  |  |  |  |  |        |        |              |                             /-- b168      	cbz	r0, 8006762 <ip4_input+0x6f6>
      LWIP_ASSERT("pbuf_remove_header failed", 0);
 8006746:	|  |  |  |  |  |  |  |        |        |              |                             |   b672      	cpsid	i
 8006748:	|  |  |  |  |  |  |  |        |        |              |                             |   4ba7      	ldr	r3, [pc, #668]	@ (80069e8 <ip4_input+0x97c>)
 800674a:	|  |  |  |  |  |  |  |        |        |              |                             |   4aa8      	ldr	r2, [pc, #672]	@ (80069ec <ip4_input+0x980>)
 800674c:	|  |  |  |  |  |  |  |        |        |              |                             |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8006750:	|  |  |  |  |  |  |  |        |        |              |                             |   4ba7      	ldr	r3, [pc, #668]	@ (80069f0 <ip4_input+0x984>)
 8006752:	|  |  |  |  |  |  |  |        |        |              |                             |   9300      	str	r3, [sp, #0]
 8006754:	|  |  |  |  |  |  |  |        |        |              |                             |   48a7      	ldr	r0, [pc, #668]	@ (80069f4 <ip4_input+0x988>)
 8006756:	|  |  |  |  |  |  |  |        |        |              |                             |   f44f 73b8 	mov.w	r3, #368	@ 0x170
 800675a:	|  |  |  |  |  |  |  |        |        |              |                             |   f7fa fdcd 	bl	80012f8 <printf_>
 800675e:	|  |  |  |  |  |  |  |        |        |              |                             |   be00      	bkpt	0x0000
 8006760:	|  |  |  |  |  |  |  |        |        |              +-----------------------------|-- e74c      	b.n	80065fc <ip4_input+0x590>
    if (pcb != NULL) {
 8006762:	|  |  |  |  |  |  |  |        |        |              |                          /--\-X b1ad      	cbz	r5, 8006790 <ip4_input+0x724>
      if (pcb->recv != NULL) {
 8006764:	|  |  |  |  |  |  |  |        |        |              |                          |      f8d5 8018 	ldr.w	r8, [r5, #24]
 8006768:	|  |  |  |  |  |  |  |        |        |              |                          |      f1b8 0f00 	cmp.w	r8, #0
 800676c:	|  |  |  |  |  +--|--|--------|--------|--------------|--------------------------|----- f43f af6b 	beq.w	8006646 <ip4_input+0x5da>
        pcb->recv(pcb->recv_arg, pcb, p, ip_current_src_addr(), src);
 8006770:	|  |  |  |  |  |  |  |        |        |              |                          |      9700      	str	r7, [sp, #0]
 8006772:	|  |  |  |  |  |  |  |        |        |              |                          |      4ba1      	ldr	r3, [pc, #644]	@ (80069f8 <ip4_input+0x98c>)
 8006774:	|  |  |  |  |  |  |  |        |        |              |                          |      69e8      	ldr	r0, [r5, #28]
 8006776:	|  |  |  |  |  |  |  |        |        |              |                          |      4632      	mov	r2, r6
 8006778:	|  |  |  |  |  |  |  |        |        |              |                          |      4629      	mov	r1, r5
 800677a:	|  |  |  |  |  |  |  |        |        |              |                          |      47c0      	blx	r8
  ip_data.current_netif = NULL;
 800677c:	|  |  |  |  |  |  >--|--------|--------|--------------|--------------------------|----> 2300      	movs	r3, #0
  ip_data.current_input_netif = NULL;
 800677e:	|  |  |  |  |  |  |  |        |        |              |                          |      e9c4 3346 	strd	r3, r3, [r4, #280]	@ 0x118
  ip4_addr_set_any(ip4_current_dest_addr());
 8006782:	|  |  |  |  |  |  |  |        |        |              |                          |      e9c4 334a 	strd	r3, r3, [r4, #296]	@ 0x128
  ip_data.current_ip4_header = NULL;
 8006786:	|  |  |  |  |  |  |  |        |        |              |                          |      f8c4 3120 	str.w	r3, [r4, #288]	@ 0x120
  ip_data.current_ip_header_tot_len = 0;
 800678a:	|  |  |  |  |  |  |  |        |        |              |                          |      f8a4 3124 	strh.w	r3, [r4, #292]	@ 0x124
  return ERR_OK;
 800678e:	|  |  |  |  |  |  |  |        \--------|--------------|--------------------------|----- e48a      	b.n	80060a6 <ip4_input+0x3a>
      if (!broadcast && !ip_addr_ismulticast(ip_current_dest_addr())) {
 8006790:	|  |  |  |  |  |  |  |                 |              |                          \----> 9b05      	ldr	r3, [sp, #20]
 8006792:	|  |  |  |  |  |  |  |                 |              |                       /-------- b9ab      	cbnz	r3, 80067c0 <ip4_input+0x754>
 8006794:	|  |  |  |  |  |  |  |                 |              |                       |         f8d4 312c 	ldr.w	r3, [r4, #300]	@ 0x12c
 8006798:	|  |  |  |  |  |  |  |                 |              |                       |         f003 03f0 	and.w	r3, r3, #240	@ 0xf0
 800679c:	|  |  |  |  |  |  |  |                 |              |                       |         2be0      	cmp	r3, #224	@ 0xe0
 800679e:	|  |  |  |  |  |  |  |                 |              |                       +-------- d00f      	beq.n	80067c0 <ip4_input+0x754>
        pbuf_header_force(p, (s16_t)(ip_current_header_tot_len() + UDP_HLEN));
 80067a0:	|  |  |  |  |  |  |  |                 |              |                       |         f8b4 3124 	ldrh.w	r3, [r4, #292]	@ 0x124
 80067a4:	|  |  |  |  |  |  |  |                 |              |                       |         3308      	adds	r3, #8
 80067a6:	|  |  |  |  |  |  |  |                 |              |                       |         b299      	uxth	r1, r3
 80067a8:	|  |  |  |  |  |  |  |                 |              |                       |         b21b      	sxth	r3, r3
  if (header_size_increment < 0) {
 80067aa:	|  |  |  |  |  |  |  |                 |              |                       |         2b00      	cmp	r3, #0
 80067ac:	|  |  |  |  |  |  |  |                 |              |                       |  /----- da0c      	bge.n	80067c8 <ip4_input+0x75c>
    return pbuf_remove_header(p, (size_t) - header_size_increment);
 80067ae:	|  |  |  |  |  |  |  |                 |              |                       |  |      4259      	negs	r1, r3
 80067b0:	|  |  |  |  |  |  |  |                 |              |                       |  |      4630      	mov	r0, r6
 80067b2:	|  |  |  |  |  |  |  |                 |              |                       |  |      f7fb ff05 	bl	80025c0 <pbuf_remove_header>
 80067b6:	|  |  |  |  |  |  |  |                 |              |                       |  |  /-> 2203      	movs	r2, #3
 80067b8:	|  |  |  |  |  |  |  |                 |              |                       |  |  |   4611      	mov	r1, r2
 80067ba:	|  |  |  |  |  |  |  |                 |              |                       |  |  |   4630      	mov	r0, r6
 80067bc:	|  |  |  |  |  |  |  |                 |              |                       |  |  |   f7ff fb0c 	bl	8005dd8 <icmp_send_response>
      UDP_STATS_INC(udp.proterr);
 80067c0:	|  |  |  |  |  |  |  |                 |              |                       \--|--|-> 8ea3      	ldrh	r3, [r4, #52]	@ 0x34
 80067c2:	|  |  |  |  |  |  |  |                 |              |                          |  |   3301      	adds	r3, #1
 80067c4:	|  |  |  |  |  |  |  |                 |              |                          |  |   86a3      	strh	r3, [r4, #52]	@ 0x34
      UDP_STATS_INC(udp.drop);
 80067c6:	|  |  |  |  |  |  |  |                 |              \--------------------------|--|-- e719      	b.n	80065fc <ip4_input+0x590>
    return pbuf_add_header_impl(p, (size_t)header_size_increment, force);
 80067c8:	|  |  |  |  |  |  |  |                 |                                         \--|-> 2201      	movs	r2, #1
 80067ca:	|  |  |  |  |  |  |  |                 |                                            |   4630      	mov	r0, r6
 80067cc:	|  |  |  |  |  |  |  |                 |                                            |   f7fb fec0 	bl	8002550 <pbuf_add_header_impl.lto_priv.0>
 80067d0:	|  |  |  |  |  |  |  |                 |                                            \-- e7f1      	b.n	80067b6 <ip4_input+0x74a>
  TCP_STATS_INC(tcp.recv);
 80067d2:	|  |  |  |  |  |  |  |                 \----------------------------------------------> 8fe3      	ldrh	r3, [r4, #62]	@ 0x3e
  if (p->len < TCP_HLEN) {
 80067d4:	|  |  |  |  |  |  |  |                                                                  f8b6 800a 	ldrh.w	r8, [r6, #10]
  tcphdr = (struct tcp_hdr *)p->payload;
 80067d8:	|  |  |  |  |  |  |  |                                                                  4f83      	ldr	r7, [pc, #524]	@ (80069e8 <ip4_input+0x97c>)
 80067da:	|  |  |  |  |  |  |  |                                                                  f8d6 a004 	ldr.w	sl, [r6, #4]
 80067de:	|  |  |  |  |  |  |  |                                                                  f8c7 a134 	str.w	sl, [r7, #308]	@ 0x134
  TCP_STATS_INC(tcp.recv);
 80067e2:	|  |  |  |  |  |  |  |                                                                  3301      	adds	r3, #1
  if (p->len < TCP_HLEN) {
 80067e4:	|  |  |  |  |  |  |  |                                                                  f1b8 0f13 	cmp.w	r8, #19
  TCP_STATS_INC(tcp.recv);
 80067e8:	|  |  |  |  |  |  |  |                                                                  87e3      	strh	r3, [r4, #62]	@ 0x3e
  if (p->len < TCP_HLEN) {
 80067ea:	|  |  |  |  |  |  |  |                                                              /-- d805      	bhi.n	80067f8 <ip4_input+0x78c>
      TCP_STATS_INC(tcp.lenerr);
 80067ec:	|  |  |  |  |  |  |  |                                               /--------------|-> f8b4 3046 	ldrh.w	r3, [r4, #70]	@ 0x46
 80067f0:	|  |  |  |  |  |  |  |                                               |              |   3301      	adds	r3, #1
 80067f2:	|  |  |  |  |  |  |  |                                               |              |   f8a4 3046 	strh.w	r3, [r4, #70]	@ 0x46
      goto dropped;
 80067f6:	|  |  |  |  |  |  |  |                                               |     /--------|-- e012      	b.n	800681e <ip4_input+0x7b2>
  if (ip_addr_isbroadcast(ip_current_dest_addr(), ip_current_netif()) ||
 80067f8:	|  |  |  |  |  |  |  |                                               |     |        \-> f8d4 212c 	ldr.w	r2, [r4, #300]	@ 0x12c
 80067fc:	|  |  |  |  |  |  |  |                                               |     |            f8d4 1118 	ldr.w	r1, [r4, #280]	@ 0x118
 8006800:	|  |  |  |  |  |  |  |                                               |     |            9205      	str	r2, [sp, #20]
 8006802:	|  |  |  |  |  |  |  |                                               |     |            4610      	mov	r0, r2
 8006804:	|  |  |  |  |  |  |  |                                               |     |            f001 fc24 	bl	8008050 <ip4_addr_isbroadcast_u32>
 8006808:	|  |  |  |  |  |  |  |                                               |     |        /-- b920      	cbnz	r0, 8006814 <ip4_input+0x7a8>
      ip_addr_ismulticast(ip_current_dest_addr())) {
 800680a:	|  |  |  |  |  |  |  |                                               |     |        |   9a05      	ldr	r2, [sp, #20]
 800680c:	|  |  |  |  |  |  |  |                                               |     |        |   f002 03f0 	and.w	r3, r2, #240	@ 0xf0
  if (ip_addr_isbroadcast(ip_current_dest_addr(), ip_current_netif()) ||
 8006810:	|  |  |  |  |  |  |  |                                               |     |        |   2be0      	cmp	r3, #224	@ 0xe0
 8006812:	|  |  |  |  |  |  |  |                                               |     |     /--|-- d10a      	bne.n	800682a <ip4_input+0x7be>
    TCP_STATS_INC(tcp.proterr);
 8006814:	|  |  |  |  |  |  |  |                                               |     |     |  \-> f8b4 304c 	ldrh.w	r3, [r4, #76]	@ 0x4c
 8006818:	|  |  |  |  |  |  |  |                                               |     |     |      3301      	adds	r3, #1
 800681a:	|  |  |  |  |  |  |  |                                               |     |     |      f8a4 304c 	strh.w	r3, [r4, #76]	@ 0x4c
  TCP_STATS_INC(tcp.drop);
 800681e:	|  |  |  |  |  |  |  |                                               |     >-----|----> f8b4 3042 	ldrh.w	r3, [r4, #66]	@ 0x42
 8006822:	|  |  |  |  |  |  |  |                                               |     |     |      3301      	adds	r3, #1
 8006824:	|  |  |  |  |  |  |  |                                               |     |     |      f8a4 3042 	strh.w	r3, [r4, #66]	@ 0x42
 8006828:	|  |  |  |  |  +--|--|-----------------------------------------------|-----|-----|----- e70d      	b.n	8006646 <ip4_input+0x5da>
    u16_t chksum = ip_chksum_pseudo(p, IP_PROTO_TCP, p->tot_len,
 800682a:	|  |  |  |  |  |  |  |                                               |     |     \----> f8b6 9008 	ldrh.w	r9, [r6, #8]
 800682e:	|  |  |  |  |  |  |  |                                               |     |            9200      	str	r2, [sp, #0]
 8006830:	|  |  |  |  |  |  |  |                                               |     |            f8d4 3128 	ldr.w	r3, [r4, #296]	@ 0x128
 8006834:	|  |  |  |  |  |  |  |                                               |     |            464a      	mov	r2, r9
 8006836:	|  |  |  |  |  |  |  |                                               |     |            4629      	mov	r1, r5
 8006838:	|  |  |  |  |  |  |  |                                               |     |            4630      	mov	r0, r6
 800683a:	|  |  |  |  |  |  |  |                                               |     |            f003 f845 	bl	80098c8 <inet_chksum_pseudo.isra.0>
    if (chksum != 0) {
 800683e:	|  |  |  |  |  |  |  |                                               |     |        /-- b128      	cbz	r0, 800684c <ip4_input+0x7e0>
      TCP_STATS_INC(tcp.chkerr);
 8006840:	|  |  |  |  |  |  |  |                                               |     |        |   f8b4 3044 	ldrh.w	r3, [r4, #68]	@ 0x44
 8006844:	|  |  |  |  |  |  |  |                                               |     |        |   3301      	adds	r3, #1
 8006846:	|  |  |  |  |  |  |  |                                               |     |        |   f8a4 3044 	strh.w	r3, [r4, #68]	@ 0x44
      goto dropped;
 800684a:	|  |  |  |  |  |  |  |                                               |     +--------|-- e7e8      	b.n	800681e <ip4_input+0x7b2>
  hdrlen_bytes = TCPH_HDRLEN_BYTES(tcphdr);
 800684c:	|  |  |  |  |  |  |  |                                               |     |        \-> f8ba 100c 	ldrh.w	r1, [sl, #12]
 8006850:	|  |  |  |  |  |  |  |                                               |     |            ba49      	rev16	r1, r1
 8006852:	|  |  |  |  |  |  |  |                                               |     |            f3c1 3103 	ubfx	r1, r1, #12, #4
 8006856:	|  |  |  |  |  |  |  |                                               |     |            0089      	lsls	r1, r1, #2
  if ((hdrlen_bytes < TCP_HLEN) || (hdrlen_bytes > p->tot_len)) {
 8006858:	|  |  |  |  |  |  |  |                                               |     |            2913      	cmp	r1, #19
 800685a:	|  |  |  |  |  |  |  |                                               +-----|----------- d9c7      	bls.n	80067ec <ip4_input+0x780>
 800685c:	|  |  |  |  |  |  |  |                                               |     |            4589      	cmp	r9, r1
 800685e:	|  |  |  |  |  |  |  |                                               +-----|----------- d3c5      	bcc.n	80067ec <ip4_input+0x780>
  tcphdr_optlen = (u16_t)(hdrlen_bytes - TCP_HLEN);
 8006860:	|  |  |  |  |  |  |  |                                               |     |            f1a1 0314 	sub.w	r3, r1, #20
 8006864:	|  |  |  |  |  |  |  |                                               |     |            b29b      	uxth	r3, r3
  if (p->len >= hdrlen_bytes) {
 8006866:	|  |  |  |  |  |  |  |                                               |     |            4588      	cmp	r8, r1
  tcphdr_optlen = (u16_t)(hdrlen_bytes - TCP_HLEN);
 8006868:	|  |  |  |  |  |  |  |                                               |     |            f8a7 37d4 	strh.w	r3, [r7, #2004]	@ 0x7d4
  tcphdr_opt2 = NULL;
 800686c:	|  |  |  |  |  |  |  |                                               |     |            f8c7 012c 	str.w	r0, [r7, #300]	@ 0x12c
  if (p->len >= hdrlen_bytes) {
 8006870:	|  |  |  |  |  |  |  |                                               |     |        /-- d330      	bcc.n	80068d4 <ip4_input+0x868>
    pbuf_remove_header(p, hdrlen_bytes); /* cannot fail */
 8006872:	|  |  |  |  |  |  |  |                                               |     |        |   4630      	mov	r0, r6
    tcphdr_opt1len = tcphdr_optlen;
 8006874:	|  |  |  |  |  |  |  |                                               |     |        |   f8a7 3130 	strh.w	r3, [r7, #304]	@ 0x130
    pbuf_remove_header(p, hdrlen_bytes); /* cannot fail */
 8006878:	|  |  |  |  |  |  |  |                                               |     |        |   f7fb fea2 	bl	80025c0 <pbuf_remove_header>
  tcphdr->src = lwip_ntohs(tcphdr->src);
 800687c:	|  |  |  |  |  |  |  |                                               |  /--|--------|-> f8d7 5134 	ldr.w	r5, [r7, #308]	@ 0x134
 8006880:	|  |  |  |  |  |  |  |                                               |  |  |        |   882b      	ldrh	r3, [r5, #0]
  seqno = tcphdr->seqno = lwip_ntohl(tcphdr->seqno);
 8006882:	|  |  |  |  |  |  |  |                                               |  |  |        |   6868      	ldr	r0, [r5, #4]
 8006884:	|  |  |  |  |  |  |  |                                               |  |  |        |   ba5b      	rev16	r3, r3
  tcphdr->src = lwip_ntohs(tcphdr->src);
 8006886:	|  |  |  |  |  |  |  |                                               |  |  |        |   802b      	strh	r3, [r5, #0]
  tcphdr->dest = lwip_ntohs(tcphdr->dest);
 8006888:	|  |  |  |  |  |  |  |                                               |  |  |        |   886b      	ldrh	r3, [r5, #2]
 800688a:	|  |  |  |  |  |  |  |                                               |  |  |        |   ba5b      	rev16	r3, r3
 800688c:	|  |  |  |  |  |  |  |                                               |  |  |        |   806b      	strh	r3, [r5, #2]
  seqno = tcphdr->seqno = lwip_ntohl(tcphdr->seqno);
 800688e:	|  |  |  |  |  |  |  |                                               |  |  |        |   f001 fc51 	bl	8008134 <lwip_htonl>
 8006892:	|  |  |  |  |  |  |  |                                               |  |  |        |   f8cb 00c8 	str.w	r0, [fp, #200]	@ 0xc8
 8006896:	|  |  |  |  |  |  |  |                                               |  |  |        |   6068      	str	r0, [r5, #4]
  ackno = tcphdr->ackno = lwip_ntohl(tcphdr->ackno);
 8006898:	|  |  |  |  |  |  |  |                                               |  |  |        |   68a8      	ldr	r0, [r5, #8]
 800689a:	|  |  |  |  |  |  |  |                                               |  |  |        |   f001 fc4b 	bl	8008134 <lwip_htonl>
 800689e:	|  |  |  |  |  |  |  |                                               |  |  |        |   f8cb 00d0 	str.w	r0, [fp, #208]	@ 0xd0
  tcphdr->wnd = lwip_ntohs(tcphdr->wnd);
 80068a2:	|  |  |  |  |  |  |  |                                               |  |  |        |   89eb      	ldrh	r3, [r5, #14]
  ackno = tcphdr->ackno = lwip_ntohl(tcphdr->ackno);
 80068a4:	|  |  |  |  |  |  |  |                                               |  |  |        |   60a8      	str	r0, [r5, #8]
 80068a6:	|  |  |  |  |  |  |  |                                               |  |  |        |   ba5b      	rev16	r3, r3
  tcphdr->wnd = lwip_ntohs(tcphdr->wnd);
 80068a8:	|  |  |  |  |  |  |  |                                               |  |  |        |   81eb      	strh	r3, [r5, #14]
  flags = TCPH_FLAGS(tcphdr);
 80068aa:	|  |  |  |  |  |  |  |                                               |  |  |        |   89ab      	ldrh	r3, [r5, #12]
 80068ac:	|  |  |  |  |  |  |  |                                               |  |  |        |   ba5b      	rev16	r3, r3
 80068ae:	|  |  |  |  |  |  |  |                                               |  |  |        |   f003 023f 	and.w	r2, r3, #63	@ 0x3f
  if (flags & (TCP_FIN | TCP_SYN)) {
 80068b2:	|  |  |  |  |  |  |  |                                               |  |  |        |   079b      	lsls	r3, r3, #30
  flags = TCPH_FLAGS(tcphdr);
 80068b4:	|  |  |  |  |  |  |  |                                               |  |  |        |   f88b 20cc 	strb.w	r2, [fp, #204]	@ 0xcc
  tcplen = p->tot_len;
 80068b8:	|  |  |  |  |  |  |  |                                               |  |  |        |   8932      	ldrh	r2, [r6, #8]
  if (flags & (TCP_FIN | TCP_SYN)) {
 80068ba:	|  |  |  |  |  |  |  |                                               |  |  |  /-----|-- d057      	beq.n	800696c <ip4_input+0x900>
    tcplen++;
 80068bc:	|  |  |  |  |  |  |  |                                               |  |  |  |     |   1c53      	adds	r3, r2, #1
 80068be:	|  |  |  |  |  |  |  |                                               |  |  |  |     |   b29b      	uxth	r3, r3
    if (tcplen < p->tot_len) {
 80068c0:	|  |  |  |  |  |  |  |                                               |  |  |  |     |   429a      	cmp	r2, r3
    tcplen++;
 80068c2:	|  |  |  |  |  |  |  |                                               |  |  |  |     |   f8ab 30d4 	strh.w	r3, [fp, #212]	@ 0xd4
    if (tcplen < p->tot_len) {
 80068c6:	|  |  |  |  |  |  |  |                                               |  |  |  |  /--|-- d953      	bls.n	8006970 <ip4_input+0x904>
      TCP_STATS_INC(tcp.lenerr);
 80068c8:	|  |  |  |  |  |  |  |                                               |  |  |  |  |  |   f8bb 3046 	ldrh.w	r3, [fp, #70]	@ 0x46
 80068cc:	|  |  |  |  |  |  |  |                                               |  |  |  |  |  |   3301      	adds	r3, #1
 80068ce:	|  |  |  |  |  |  |  |                                               |  |  |  |  |  |   f8ab 3046 	strh.w	r3, [fp, #70]	@ 0x46
      goto dropped;
 80068d2:	|  |  |  |  |  |  |  |                                               |  |  \--|--|--|-- e7a4      	b.n	800681e <ip4_input+0x7b2>
    LWIP_ASSERT("p->next != NULL", p->next != NULL);
 80068d4:	|  |  |  |  |  |  |  |                                               |  |     |  |  \-> 6833      	ldr	r3, [r6, #0]
 80068d6:	|  |  |  |  |  |  |  |                                               |  |     |  |  /-- b953      	cbnz	r3, 80068ee <ip4_input+0x882>
 80068d8:	|  |  |  |  |  |  |  |                                               |  |     |  |  |   b672      	cpsid	i
 80068da:	|  |  |  |  |  |  |  |                                               |  |     |  |  |   4b48      	ldr	r3, [pc, #288]	@ (80069fc <ip4_input+0x990>)
 80068dc:	|  |  |  |  |  |  |  |                                               |  |     |  |  |   f8d7 12fc 	ldr.w	r1, [r7, #764]	@ 0x2fc
 80068e0:	|  |  |  |  |  |  |  |                                               |  |     |  |  |   4a47      	ldr	r2, [pc, #284]	@ (8006a00 <ip4_input+0x994>)
 80068e2:	|  |  |  |  |  |  |  |                                               |  |     |  |  |   9300      	str	r3, [sp, #0]
 80068e4:	|  |  |  |  |  |  |  |                                               |  |     |  |  |   4843      	ldr	r0, [pc, #268]	@ (80069f4 <ip4_input+0x988>)
 80068e6:	|  |  |  |  |  |  |  |                                               |  |     |  |  |   23c2      	movs	r3, #194	@ 0xc2
 80068e8:	|  |  |  |  |  |  |  |                                               |  |     |  |  |   f7fa fd06 	bl	80012f8 <printf_>
 80068ec:	|  |  |  |  |  |  |  |                                               |  |     |  |  |   be00      	bkpt	0x0000
    pbuf_remove_header(p, TCP_HLEN);
 80068ee:	|  |  |  |  |  |  |  |                                               |  |     |  |  \-> 2114      	movs	r1, #20
 80068f0:	|  |  |  |  |  |  |  |                                               |  |     |  |      4630      	mov	r0, r6
 80068f2:	|  |  |  |  |  |  |  |                                               |  |     |  |      f7fb fe65 	bl	80025c0 <pbuf_remove_header>
    tcphdr_opt1len = p->len;
 80068f6:	|  |  |  |  |  |  |  |                                               |  |     |  |      8975      	ldrh	r5, [r6, #10]
    opt2len = (u16_t)(tcphdr_optlen - tcphdr_opt1len);
 80068f8:	|  |  |  |  |  |  |  |                                               |  |     |  |      f8b7 97d4 	ldrh.w	r9, [r7, #2004]	@ 0x7d4
    tcphdr_opt1len = p->len;
 80068fc:	|  |  |  |  |  |  |  |                                               |  |     |  |      f8a7 5130 	strh.w	r5, [r7, #304]	@ 0x130
    pbuf_remove_header(p, tcphdr_opt1len);
 8006900:	|  |  |  |  |  |  |  |                                               |  |     |  |      4629      	mov	r1, r5
 8006902:	|  |  |  |  |  |  |  |                                               |  |     |  |      4630      	mov	r0, r6
 8006904:	|  |  |  |  |  |  |  |                                               |  |     |  |      f7fb fe5c 	bl	80025c0 <pbuf_remove_header>
    if (opt2len > p->next->len) {
 8006908:	|  |  |  |  |  |  |  |                                               |  |     |  |      6830      	ldr	r0, [r6, #0]
    opt2len = (u16_t)(tcphdr_optlen - tcphdr_opt1len);
 800690a:	|  |  |  |  |  |  |  |                                               |  |     |  |      eba9 0805 	sub.w	r8, r9, r5
    if (opt2len > p->next->len) {
 800690e:	|  |  |  |  |  |  |  |                                               |  |     |  |      8943      	ldrh	r3, [r0, #10]
    opt2len = (u16_t)(tcphdr_optlen - tcphdr_opt1len);
 8006910:	|  |  |  |  |  |  |  |                                               |  |     |  |      fa1f f888 	uxth.w	r8, r8
    if (opt2len > p->next->len) {
 8006914:	|  |  |  |  |  |  |  |                                               |  |     |  |      4543      	cmp	r3, r8
 8006916:	|  |  |  |  |  |  |  |                                               \--|-----|--|----- f4ff af69 	bcc.w	80067ec <ip4_input+0x780>
    tcphdr_opt2 = (u8_t *)p->next->payload;
 800691a:	|  |  |  |  |  |  |  |                                                  |     |  |      6843      	ldr	r3, [r0, #4]
 800691c:	|  |  |  |  |  |  |  |                                                  |     |  |      f8c7 312c 	str.w	r3, [r7, #300]	@ 0x12c
    pbuf_remove_header(p->next, opt2len);
 8006920:	|  |  |  |  |  |  |  |                                                  |     |  |      4641      	mov	r1, r8
 8006922:	|  |  |  |  |  |  |  |                                                  |     |  |      f7fb fe4d 	bl	80025c0 <pbuf_remove_header>
    p->tot_len = (u16_t)(p->tot_len - opt2len);
 8006926:	|  |  |  |  |  |  |  |                                                  |     |  |      8933      	ldrh	r3, [r6, #8]
 8006928:	|  |  |  |  |  |  |  |                                                  |     |  |      441d      	add	r5, r3
    LWIP_ASSERT("p->len == 0", p->len == 0);
 800692a:	|  |  |  |  |  |  |  |                                                  |     |  |      8973      	ldrh	r3, [r6, #10]
    p->tot_len = (u16_t)(p->tot_len - opt2len);
 800692c:	|  |  |  |  |  |  |  |                                                  |     |  |      eba5 0509 	sub.w	r5, r5, r9
 8006930:	|  |  |  |  |  |  |  |                                                  |     |  |      8135      	strh	r5, [r6, #8]
    LWIP_ASSERT("p->len == 0", p->len == 0);
 8006932:	|  |  |  |  |  |  |  |                                                  |     |  |  /-- b153      	cbz	r3, 800694a <ip4_input+0x8de>
 8006934:	|  |  |  |  |  |  |  |                                                  |     |  |  |   b672      	cpsid	i
 8006936:	|  |  |  |  |  |  |  |                                                  |     |  |  |   4b31      	ldr	r3, [pc, #196]	@ (80069fc <ip4_input+0x990>)
 8006938:	|  |  |  |  |  |  |  |                                                  |     |  |  |   f8d7 12fc 	ldr.w	r1, [r7, #764]	@ 0x2fc
 800693c:	|  |  |  |  |  |  |  |                                                  |     |  |  |   4a31      	ldr	r2, [pc, #196]	@ (8006a04 <ip4_input+0x998>)
 800693e:	|  |  |  |  |  |  |  |                                                  |     |  |  |   9300      	str	r3, [sp, #0]
 8006940:	|  |  |  |  |  |  |  |                                                  |     |  |  |   482c      	ldr	r0, [pc, #176]	@ (80069f4 <ip4_input+0x988>)
 8006942:	|  |  |  |  |  |  |  |                                                  |     |  |  |   23df      	movs	r3, #223	@ 0xdf
 8006944:	|  |  |  |  |  |  |  |                                                  |     |  |  |   f7fa fcd8 	bl	80012f8 <printf_>
 8006948:	|  |  |  |  |  |  |  |                                                  |     |  |  |   be00      	bkpt	0x0000
    LWIP_ASSERT("p->tot_len == p->next->tot_len", p->tot_len == p->next->tot_len);
 800694a:	|  |  |  |  |  |  |  |                                                  |     |  |  \-> 6833      	ldr	r3, [r6, #0]
 800694c:	|  |  |  |  |  |  |  |                                                  |     |  |      8932      	ldrh	r2, [r6, #8]
 800694e:	|  |  |  |  |  |  |  |                                                  |     |  |      891b      	ldrh	r3, [r3, #8]
 8006950:	|  |  |  |  |  |  |  |                                                  |     |  |      429a      	cmp	r2, r3
 8006952:	|  |  |  |  |  |  |  |                                                  +-----|--|----- d093      	beq.n	800687c <ip4_input+0x810>
 8006954:	|  |  |  |  |  |  |  |                                                  |     |  |      b672      	cpsid	i
 8006956:	|  |  |  |  |  |  |  |                                                  |     |  |      4b29      	ldr	r3, [pc, #164]	@ (80069fc <ip4_input+0x990>)
 8006958:	|  |  |  |  |  |  |  |                                                  |     |  |      f8d7 12fc 	ldr.w	r1, [r7, #764]	@ 0x2fc
 800695c:	|  |  |  |  |  |  |  |                                                  |     |  |      4a2a      	ldr	r2, [pc, #168]	@ (8006a08 <ip4_input+0x99c>)
 800695e:	|  |  |  |  |  |  |  |                                                  |     |  |      9300      	str	r3, [sp, #0]
 8006960:	|  |  |  |  |  |  |  |                                                  |     |  |      4824      	ldr	r0, [pc, #144]	@ (80069f4 <ip4_input+0x988>)
 8006962:	|  |  |  |  |  |  |  |                                                  |     |  |      23e0      	movs	r3, #224	@ 0xe0
 8006964:	|  |  |  |  |  |  |  |                                                  |     |  |      f7fa fcc8 	bl	80012f8 <printf_>
 8006968:	|  |  |  |  |  |  |  |                                                  |     |  |      be00      	bkpt	0x0000
 800696a:	|  |  |  |  |  |  |  |                                                  \-----|--|----- e787      	b.n	800687c <ip4_input+0x810>
  tcplen = p->tot_len;
 800696c:	|  |  |  |  |  |  |  |                                                        \--|----> f8ab 20d4 	strh.w	r2, [fp, #212]	@ 0xd4
  for (pcb = tcp_active_pcbs; pcb != NULL; pcb = pcb->next) {
 8006970:	|  |  |  |  |  |  |  |                                                           \----> f8d4 50bc 	ldr.w	r5, [r4, #188]	@ 0xbc
    LWIP_ASSERT("tcp_input: active pcb->state != CLOSED", pcb->state != CLOSED);
 8006974:	|  |  |  |  |  |  |  |                                                                  f8df 9084 	ldr.w	r9, [pc, #132]	@ 80069fc <ip4_input+0x990>
 8006978:	|  |  |  |  |  |  |  |                                                                  f8df a078 	ldr.w	sl, [pc, #120]	@ 80069f4 <ip4_input+0x988>
  prev = NULL;
 800697c:	|  |  |  |  |  |  |  |                                                                  f04f 0800 	mov.w	r8, #0
  for (pcb = tcp_active_pcbs; pcb != NULL; pcb = pcb->next) {
 8006980:	|  |  |  |  |  |  |  |                                               /----------------> 2d00      	cmp	r5, #0
 8006982:	|  |  |  |  |  |  |  |                                               |              /-- d145      	bne.n	8006a10 <ip4_input+0x9a4>
    for (pcb = tcp_tw_pcbs; pcb != NULL; pcb = pcb->next) {
 8006984:	|  |  |  |  |  |  |  |                                               |              |   f8d4 50c0 	ldr.w	r5, [r4, #192]	@ 0xc0
      LWIP_ASSERT("tcp_input: TIME-WAIT pcb->state == TIME-WAIT", pcb->state == TIME_WAIT);
 8006988:	|  |  |  |  |  |  |  |                                               |              |   f8df 8070 	ldr.w	r8, [pc, #112]	@ 80069fc <ip4_input+0x990>
 800698c:	|  |  |  |  |  |  |  |                                               |              |   f8df a07c 	ldr.w	sl, [pc, #124]	@ 8006a0c <ip4_input+0x9a0>
 8006990:	|  |  |  |  |  |  |  |                                               |              |   f8df 9060 	ldr.w	r9, [pc, #96]	@ 80069f4 <ip4_input+0x988>
    for (pcb = tcp_tw_pcbs; pcb != NULL; pcb = pcb->next) {
 8006994:	|  |  |  |  |  |  |  |                                         /-----|--------------|-> 2d00      	cmp	r5, #0
 8006996:	|  |  |  |  |  |  |  |                                         |     |  /-----------|-- f040 80f8 	bne.w	8006b8a <ip4_input+0xb1e>
    for (lpcb = tcp_listen_pcbs.listen_pcbs; lpcb != NULL; lpcb = lpcb->next) {
 800699a:	|  |  |  |  |  |  |  |                                         |     |  |           |   f8d4 c104 	ldr.w	ip, [r4, #260]	@ 0x104
          (lpcb->netif_idx != netif_get_index(ip_data.current_input_netif))) {
 800699e:	|  |  |  |  |  |  |  |                                         |     |  |           |   f8d4 011c 	ldr.w	r0, [r4, #284]	@ 0x11c
      if (lpcb->local_port == tcphdr->dest) {
 80069a2:	|  |  |  |  |  |  |  |                                         |     |  |           |   f8d7 1134 	ldr.w	r1, [r7, #308]	@ 0x134
          if (ip_addr_eq(&lpcb->local_ip, ip_current_dest_addr())) {
 80069a6:	|  |  |  |  |  |  |  |                                         |     |  |           |   f8d4 212c 	ldr.w	r2, [r4, #300]	@ 0x12c
    for (lpcb = tcp_listen_pcbs.listen_pcbs; lpcb != NULL; lpcb = lpcb->next) {
 80069aa:	|  |  |  |  |  |  |  |                                         |     |  |           |   46e0      	mov	r8, ip
 80069ac:	|  |  |  |  |  |  |  |                                   /-----|-----|--|-----------|-> f1b8 0f00 	cmp.w	r8, #0
 80069b0:	|  |  |  |  |  |  |  |                                   |     |  /--|--|-----------|-- f040 814d 	bne.w	8006c4e <ip4_input+0xbe2>
    if (!(TCPH_FLAGS(tcphdr) & TCP_RST)) {
 80069b4:	|  |  |  |  |  |  |  |                                   |     |  |  |  |           |   898b      	ldrh	r3, [r1, #12]
 80069b6:	|  |  |  |  |  |  |  |                                   |     |  |  |  |           |   ba5b      	rev16	r3, r3
 80069b8:	|  |  |  |  |  |  |  |                                   |     |  |  |  |           |   075a      	lsls	r2, r3, #29
 80069ba:	|  |  |  |  |  +--|--|-----------------------------------|-----|--|--|--|-----------|-- f53f ae44 	bmi.w	8006646 <ip4_input+0x5da>
      TCP_STATS_INC(tcp.proterr);
 80069be:	|  |  |  |  |  |  |  |                                   |     |  |  |  |           |   f8bb 304c 	ldrh.w	r3, [fp, #76]	@ 0x4c
      tcp_rst_netif(ip_data.current_input_netif, ackno, seqno + tcplen, ip_current_dest_addr(),
 80069c2:	|  |  |  |  |  |  |  |                                   |     |  |  |  |           |   f8bb 50d4 	ldrh.w	r5, [fp, #212]	@ 0xd4
 80069c6:	|  |  |  |  |  |  |  |                                   |     |  |  |  |           |   f8db 20c8 	ldr.w	r2, [fp, #200]	@ 0xc8
      TCP_STATS_INC(tcp.proterr);
 80069ca:	|  |  |  |  |  |  |  |                                   |     |  |  |  |           |   3301      	adds	r3, #1
 80069cc:	|  |  |  |  |  |  |  |                                   |     |  |  |  |           |   f8ab 304c 	strh.w	r3, [fp, #76]	@ 0x4c
      TCP_STATS_INC(tcp.drop);
 80069d0:	|  |  |  |  |  |  |  |                                   |     |  |  |  |           |   f8bb 3042 	ldrh.w	r3, [fp, #66]	@ 0x42
 80069d4:	|  |  |  |  |  |  |  |                                   |     |  |  |  |           |   3301      	adds	r3, #1
 80069d6:	|  |  |  |  |  |  |  |                                   |     |  |  |  |           |   f8ab 3042 	strh.w	r3, [fp, #66]	@ 0x42
      tcp_rst_netif(ip_data.current_input_netif, ackno, seqno + tcplen, ip_current_dest_addr(),
 80069da:	|  |  |  |  |  |  |  |                                   |     |  |  |  |           |   884b      	ldrh	r3, [r1, #2]
 80069dc:	|  |  |  |  |  |  |  |                                   |     |  |  |  |           |   8809      	ldrh	r1, [r1, #0]
 80069de:	|  |  |  |  |  |  |  |                                   |     |  |  |  |           |   9100      	str	r1, [sp, #0]
 80069e0:	|  |  |  |  |  |  |  |                                   |     |  |  |  |           |   f8db 10d0 	ldr.w	r1, [fp, #208]	@ 0xd0
 80069e4:	|  |  |  |  |  |  |  |                                   |     |  |  |  |           |   442a      	add	r2, r5
 80069e6:	|  |  |  |  |  |  |  |                                   |  /--|--|--|--|-----------|-- e165      	b.n	8006cb4 <ip4_input+0xc48>
 80069e8:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |           |   20000060 	.word	0x20000060
 80069ec:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |           |   0800c5fa 	.word	0x0800c5fa
 80069f0:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |           |   0800c614 	.word	0x0800c614
 80069f4:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |           |   0800b232 	.word	0x0800b232
 80069f8:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |           |   20001280 	.word	0x20001280
 80069fc:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |           |   0800b591 	.word	0x0800b591
 8006a00:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |           |   0800c628 	.word	0x0800c628
 8006a04:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |           |   0800c638 	.word	0x0800c638
 8006a08:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |           |   0800c644 	.word	0x0800c644
 8006a0c:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |           |   0800c730 	.word	0x0800c730
    LWIP_ASSERT("tcp_input: active pcb->state != CLOSED", pcb->state != CLOSED);
 8006a10:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |           \-> 7d2b      	ldrb	r3, [r5, #20]
 8006a12:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |           /-- b953      	cbnz	r3, 8006a2a <ip4_input+0x9be>
 8006a14:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |           |   b672      	cpsid	i
 8006a16:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |           |   4aac      	ldr	r2, [pc, #688]	@ (8006cc8 <ip4_input+0xc5c>)
 8006a18:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |           |   f8d7 12fc 	ldr.w	r1, [r7, #764]	@ 0x2fc
 8006a1c:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |           |   f8cd 9000 	str.w	r9, [sp]
 8006a20:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |           |   23fb      	movs	r3, #251	@ 0xfb
 8006a22:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |           |   4650      	mov	r0, sl
 8006a24:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |           |   f7fa fc68 	bl	80012f8 <printf_>
 8006a28:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |           |   be00      	bkpt	0x0000
    LWIP_ASSERT("tcp_input: active pcb->state != TIME-WAIT", pcb->state != TIME_WAIT);
 8006a2a:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |           \-> 7d2b      	ldrb	r3, [r5, #20]
 8006a2c:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |               2b0a      	cmp	r3, #10
 8006a2e:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |           /-- d10a      	bne.n	8006a46 <ip4_input+0x9da>
 8006a30:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |           |   b672      	cpsid	i
 8006a32:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |           |   4aa6      	ldr	r2, [pc, #664]	@ (8006ccc <ip4_input+0xc60>)
 8006a34:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |           |   f8d7 12fc 	ldr.w	r1, [r7, #764]	@ 0x2fc
 8006a38:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |           |   f8cd 9000 	str.w	r9, [sp]
 8006a3c:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |           |   23fc      	movs	r3, #252	@ 0xfc
 8006a3e:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |           |   4650      	mov	r0, sl
 8006a40:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |           |   f7fa fc5a 	bl	80012f8 <printf_>
 8006a44:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |           |   be00      	bkpt	0x0000
    LWIP_ASSERT("tcp_input: active pcb->state != LISTEN", pcb->state != LISTEN);
 8006a46:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |           \-> 7d2b      	ldrb	r3, [r5, #20]
 8006a48:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |               2b01      	cmp	r3, #1
 8006a4a:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |           /-- d10a      	bne.n	8006a62 <ip4_input+0x9f6>
 8006a4c:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |           |   b672      	cpsid	i
 8006a4e:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |           |   4aa0      	ldr	r2, [pc, #640]	@ (8006cd0 <ip4_input+0xc64>)
 8006a50:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |           |   f8d7 12fc 	ldr.w	r1, [r7, #764]	@ 0x2fc
 8006a54:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |           |   f8cd 9000 	str.w	r9, [sp]
 8006a58:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |           |   23fd      	movs	r3, #253	@ 0xfd
 8006a5a:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |           |   4650      	mov	r0, sl
 8006a5c:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |           |   f7fa fc4c 	bl	80012f8 <printf_>
 8006a60:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |           |   be00      	bkpt	0x0000
    if ((pcb->netif_idx != NETIF_NO_INDEX) &&
 8006a62:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |           \-> 7a29      	ldrb	r1, [r5, #8]
 8006a64:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |               68ea      	ldr	r2, [r5, #12]
 8006a66:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |           /-- b141      	cbz	r1, 8006a7a <ip4_input+0xa0e>
        (pcb->netif_idx != netif_get_index(ip_data.current_input_netif))) {
 8006a68:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |           |   f8d4 311c 	ldr.w	r3, [r4, #284]	@ 0x11c
 8006a6c:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |           |   f893 3038 	ldrb.w	r3, [r3, #56]	@ 0x38
 8006a70:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |           |   3301      	adds	r3, #1
    if ((pcb->netif_idx != NETIF_NO_INDEX) &&
 8006a72:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |           |   b2db      	uxtb	r3, r3
 8006a74:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |           |   4299      	cmp	r1, r3
 8006a76:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |  /--------|-- f040 8085 	bne.w	8006b84 <ip4_input+0xb18>
    if (pcb->remote_port == tcphdr->src &&
 8006a7a:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |  |        \-> f8d7 3134 	ldr.w	r3, [r7, #308]	@ 0x134
 8006a7e:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |  |            8b28      	ldrh	r0, [r5, #24]
 8006a80:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |  |            8819      	ldrh	r1, [r3, #0]
 8006a82:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |  |            4288      	cmp	r0, r1
 8006a84:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |  +----------- d17e      	bne.n	8006b84 <ip4_input+0xb18>
 8006a86:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |  |            8ae9      	ldrh	r1, [r5, #22]
 8006a88:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |  |            885b      	ldrh	r3, [r3, #2]
 8006a8a:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |  |            4299      	cmp	r1, r3
 8006a8c:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |  +----------- d17a      	bne.n	8006b84 <ip4_input+0xb18>
        pcb->local_port == tcphdr->dest &&
 8006a8e:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |  |            6869      	ldr	r1, [r5, #4]
 8006a90:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |  |            f8d4 3128 	ldr.w	r3, [r4, #296]	@ 0x128
 8006a94:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |  |            4299      	cmp	r1, r3
 8006a96:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |  +----------- d175      	bne.n	8006b84 <ip4_input+0xb18>
        ip_addr_eq(&pcb->remote_ip, ip_current_src_addr()) &&
 8006a98:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |  |            6829      	ldr	r1, [r5, #0]
 8006a9a:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |  |            f8d4 312c 	ldr.w	r3, [r4, #300]	@ 0x12c
 8006a9e:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |  |            4299      	cmp	r1, r3
 8006aa0:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |  +----------- d170      	bne.n	8006b84 <ip4_input+0xb18>
      LWIP_ASSERT("tcp_input: pcb->next != pcb (before cache)", pcb->next != pcb);
 8006aa2:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |  |            4295      	cmp	r5, r2
 8006aa4:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |  |        /-- d10b      	bne.n	8006abe <ip4_input+0xa52>
 8006aa6:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |  |        |   b672      	cpsid	i
 8006aa8:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |  |        |   4b8a      	ldr	r3, [pc, #552]	@ (8006cd4 <ip4_input+0xc68>)
 8006aaa:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |  |        |   f8d7 12fc 	ldr.w	r1, [r7, #764]	@ 0x2fc
 8006aae:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |  |        |   4a8a      	ldr	r2, [pc, #552]	@ (8006cd8 <ip4_input+0xc6c>)
 8006ab0:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |  |        |   9300      	str	r3, [sp, #0]
 8006ab2:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |  |        |   488a      	ldr	r0, [pc, #552]	@ (8006cdc <ip4_input+0xc70>)
 8006ab4:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |  |        |   f240 130d 	movw	r3, #269	@ 0x10d
 8006ab8:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |  |        |   f7fa fc1e 	bl	80012f8 <printf_>
 8006abc:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |  |        |   be00      	bkpt	0x0000
        prev->next = pcb->next;
 8006abe:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |  |        \-> 68eb      	ldr	r3, [r5, #12]
      if (prev != NULL) {
 8006ac0:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |  |            f1b8 0f00 	cmp.w	r8, #0
 8006ac4:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |  |  /-------- d058      	beq.n	8006b78 <ip4_input+0xb0c>
        prev->next = pcb->next;
 8006ac6:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |  |  |         f8c8 300c 	str.w	r3, [r8, #12]
        pcb->next = tcp_active_pcbs;
 8006aca:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |  |  |         f8d4 30bc 	ldr.w	r3, [r4, #188]	@ 0xbc
 8006ace:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |  |  |         60eb      	str	r3, [r5, #12]
        tcp_active_pcbs = pcb;
 8006ad0:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |  |  |         f8c4 50bc 	str.w	r5, [r4, #188]	@ 0xbc
      LWIP_ASSERT("tcp_input: pcb->next != pcb (after cache)", pcb->next != pcb);
 8006ad4:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |  |  |  /----> 68eb      	ldr	r3, [r5, #12]
 8006ad6:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |  |  |  |      429d      	cmp	r5, r3
 8006ad8:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |  |  |  |  /-- d10b      	bne.n	8006af2 <ip4_input+0xa86>
 8006ada:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |  |  |  |  |   b672      	cpsid	i
 8006adc:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |  |  |  |  |   4b7d      	ldr	r3, [pc, #500]	@ (8006cd4 <ip4_input+0xc68>)
 8006ade:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |  |  |  |  |   f8d7 12fc 	ldr.w	r1, [r7, #764]	@ 0x2fc
 8006ae2:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |  |  |  |  |   4a7f      	ldr	r2, [pc, #508]	@ (8006ce0 <ip4_input+0xc74>)
 8006ae4:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |  |  |  |  |   9300      	str	r3, [sp, #0]
 8006ae6:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |  |  |  |  |   487d      	ldr	r0, [pc, #500]	@ (8006cdc <ip4_input+0xc70>)
 8006ae8:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |  |  |  |  |   f240 1315 	movw	r3, #277	@ 0x115
 8006aec:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |  |  |  |  |   f7fa fc04 	bl	80012f8 <printf_>
 8006af0:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |  |  |  |  |   be00      	bkpt	0x0000
    inseg.len = p->tot_len;
 8006af2:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |  |  |  |  \-> 8932      	ldrh	r2, [r6, #8]
 8006af4:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |  |  |  |      f8a4 20e4 	strh.w	r2, [r4, #228]	@ 0xe4
    inseg.tcphdr = tcphdr;
 8006af8:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |  |  |  |      f8d7 2134 	ldr.w	r2, [r7, #308]	@ 0x134
    inseg.p = p;
 8006afc:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |  |  |  |      f8c4 60e0 	str.w	r6, [r4, #224]	@ 0xe0
    inseg.next = NULL;
 8006b00:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |  |  |  |      2300      	movs	r3, #0
    recv_data = NULL;
 8006b02:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |  |  |  |      e9c4 233b 	strd	r2, r3, [r4, #236]	@ 0xec
    inseg.next = NULL;
 8006b06:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |  |  |  |      f8c4 30dc 	str.w	r3, [r4, #220]	@ 0xdc
    recv_flags = 0;
 8006b0a:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |  |  |  |      f884 30f4 	strb.w	r3, [r4, #244]	@ 0xf4
    recv_acked = 0;
 8006b0e:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |  |  |  |      f8a4 30d6 	strh.w	r3, [r4, #214]	@ 0xd6
    if (flags & TCP_PSH) {
 8006b12:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |  |  |  |      f894 30cc 	ldrb.w	r3, [r4, #204]	@ 0xcc
 8006b16:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |  |  |  |      071b      	lsls	r3, r3, #28
      p->flags |= PBUF_FLAG_PUSH;
 8006b18:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |  |  |  |      bf42      	ittt	mi
 8006b1a:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |  |  |  |      7b73      	ldrbmi	r3, [r6, #13]
 8006b1c:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |  |  |  |      f043 0301 	orrmi.w	r3, r3, #1
 8006b20:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |  |  |  |      7373      	strbmi	r3, [r6, #13]
    if (pcb->refused_data != NULL) {
 8006b22:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |  |  |  |      6fab      	ldr	r3, [r5, #120]	@ 0x78
 8006b24:	|  |  |  |  |  |  |  |                                   |  |  |  |  |  |  |  |  |      2b00      	cmp	r3, #0
 8006b26:	|  |  |  |  |  |  |  |     /-----------------------------|--|--|--|--|--|--|--|--|----- f000 822c 	beq.w	8006f82 <ip4_input+0xf16>
      if ((tcp_process_refused_data(pcb) == ERR_ABRT) ||
 8006b2a:	|  |  |  |  |  |  |  |     |                             |  |  |  |  |  |  |  |  |      4628      	mov	r0, r5
 8006b2c:	|  |  |  |  |  |  |  |     |                             |  |  |  |  |  |  |  |  |      f7fd fa36 	bl	8003f9c <tcp_process_refused_data>
 8006b30:	|  |  |  |  |  |  |  |     |                             |  |  |  |  |  |  |  |  |      300d      	adds	r0, #13
 8006b32:	|  |  |  |  |  |  |  |     |                             |  |  |  |  |  |  |  |  |  /-- d008      	beq.n	8006b46 <ip4_input+0xada>
 8006b34:	|  |  |  |  |  |  |  |     |                             |  |  |  |  |  |  |  |  |  |   6fab      	ldr	r3, [r5, #120]	@ 0x78
 8006b36:	|  |  |  |  |  |  |  |     |                             |  |  |  |  |  |  |  |  |  |   2b00      	cmp	r3, #0
 8006b38:	|  |  |  |  |  |  |  |     +-----------------------------|--|--|--|--|--|--|--|--|--|-- f000 8223 	beq.w	8006f82 <ip4_input+0xf16>
          ((pcb->refused_data != NULL) && (tcplen > 0))) {
 8006b3c:	|  |  |  |  |  |  |  |     |                             |  |  |  |  |  |  |  |  |  |   f8b4 30d4 	ldrh.w	r3, [r4, #212]	@ 0xd4
 8006b40:	|  |  |  |  |  |  |  |     |                             |  |  |  |  |  |  |  |  |  |   2b00      	cmp	r3, #0
 8006b42:	|  |  |  |  |  |  |  |     +-----------------------------|--|--|--|--|--|--|--|--|--|-- f000 821e 	beq.w	8006f82 <ip4_input+0xf16>
        if (pcb->rcv_ann_wnd == 0) {
 8006b46:	|  |  |  |  |  |  |  |     |                             |  |  |  |  |  |  |  |  |  \-> 8d6b      	ldrh	r3, [r5, #42]	@ 0x2a
 8006b48:	|  |  |  |  |  |  |  |     |                             |  |  |  |  |  |  |  |  |  /-- b913      	cbnz	r3, 8006b50 <ip4_input+0xae4>
          tcp_send_empty_ack(pcb);
 8006b4a:	|  |  |  |  |  |  |  |     |                             |  |  |  |  |  |  |  |  |  |   4628      	mov	r0, r5
 8006b4c:	|  |  |  |  |  |  |  |     |                             |  |  |  |  |  |  |  |  |  |   f7fc f90c 	bl	8002d68 <tcp_send_empty_ack>
        TCP_STATS_INC(tcp.drop);
 8006b50:	|  |  |  |  |  |  |  |     |                             |  |  |  |  |  |  |  |  |  \-> f8b4 3042 	ldrh.w	r3, [r4, #66]	@ 0x42
 8006b54:	|  |  |  |  |  |  |  |     |                             |  |  |  |  |  |  |  |  |      3301      	adds	r3, #1
 8006b56:	|  |  |  |  |  |  |  |     |                             |  |  |  |  |  |  |  |  |      f8a4 3042 	strh.w	r3, [r4, #66]	@ 0x42
    if (inseg.p != NULL) {
 8006b5a:	|  |  |  |  |  |  |  |  /--|-----------------------------|--|--|--|--|--|--|--|--|----> f8d4 00e0 	ldr.w	r0, [r4, #224]	@ 0xe0
    tcp_input_pcb = NULL;
 8006b5e:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |  |  |  |  |  |      2500      	movs	r5, #0
 8006b60:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |  |  |  |  |  |      f8c4 50f8 	str.w	r5, [r4, #248]	@ 0xf8
    recv_data = NULL;
 8006b64:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |  |  |  |  |  |      f8c4 50f0 	str.w	r5, [r4, #240]	@ 0xf0
    if (inseg.p != NULL) {
 8006b68:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |  |  |  |  |  |      2800      	cmp	r0, #0
 8006b6a:	|  |  |  |  |  |  +--|--|--|-----------------------------|--|--|--|--|--|--|--|--|----- f43f ae07 	beq.w	800677c <ip4_input+0x710>
      pbuf_free(inseg.p);
 8006b6e:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |  |  |  |  |  |      f003 f925 	bl	8009dbc <pbuf_free.isra.0>
      inseg.p = NULL;
 8006b72:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |  |  |  |  |  |      f8c4 50e0 	str.w	r5, [r4, #224]	@ 0xe0
 8006b76:	|  |  |  |  |  |  +--|--|--|-----------------------------|--|--|--|--|--|--|--|--|----- e601      	b.n	800677c <ip4_input+0x710>
        TCP_STATS_INC(tcp.cachehit);
 8006b78:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |  |  |  |  \--|----> f8b4 3052 	ldrh.w	r3, [r4, #82]	@ 0x52
 8006b7c:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |  |  |  |     |      3301      	adds	r3, #1
 8006b7e:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |  |  |  |     |      f8a4 3052 	strh.w	r3, [r4, #82]	@ 0x52
 8006b82:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |  |  |  |     \----- e7a7      	b.n	8006ad4 <ip4_input+0xa68>
  for (pcb = tcp_active_pcbs; pcb != NULL; pcb = pcb->next) {
 8006b84:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |  |  |  \----------> 46a8      	mov	r8, r5
 8006b86:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |  |  |               4615      	mov	r5, r2
 8006b88:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |  \--|-------------- e6fa      	b.n	8006980 <ip4_input+0x914>
      LWIP_ASSERT("tcp_input: TIME-WAIT pcb->state == TIME-WAIT", pcb->state == TIME_WAIT);
 8006b8a:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |     \-------------> 7d2b      	ldrb	r3, [r5, #20]
 8006b8c:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |                     2b0a      	cmp	r3, #10
 8006b8e:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |                 /-- d00b      	beq.n	8006ba8 <ip4_input+0xb3c>
 8006b90:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |                 |   b672      	cpsid	i
 8006b92:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |                 |   f240 131f 	movw	r3, #287	@ 0x11f
 8006b96:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |                 |   f8d7 12fc 	ldr.w	r1, [r7, #764]	@ 0x2fc
 8006b9a:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |                 |   f8cd 8000 	str.w	r8, [sp]
 8006b9e:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |                 |   4652      	mov	r2, sl
 8006ba0:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |                 |   4648      	mov	r0, r9
 8006ba2:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |                 |   f7fa fba9 	bl	80012f8 <printf_>
 8006ba6:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |                 |   be00      	bkpt	0x0000
      if ((pcb->netif_idx != NETIF_NO_INDEX) &&
 8006ba8:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |                 \-> 7a2a      	ldrb	r2, [r5, #8]
 8006baa:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |                 /-- b13a      	cbz	r2, 8006bbc <ip4_input+0xb50>
          (pcb->netif_idx != netif_get_index(ip_data.current_input_netif))) {
 8006bac:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |                 |   f8d4 311c 	ldr.w	r3, [r4, #284]	@ 0x11c
 8006bb0:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |                 |   f893 3038 	ldrb.w	r3, [r3, #56]	@ 0x38
 8006bb4:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |                 |   3301      	adds	r3, #1
      if ((pcb->netif_idx != NETIF_NO_INDEX) &&
 8006bb6:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |                 |   b2db      	uxtb	r3, r3
 8006bb8:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |                 |   429a      	cmp	r2, r3
 8006bba:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |           /-----|-- d146      	bne.n	8006c4a <ip4_input+0xbde>
      if (pcb->remote_port == tcphdr->src &&
 8006bbc:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |           |     \-> f8d7 3134 	ldr.w	r3, [r7, #308]	@ 0x134
 8006bc0:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |           |         8b28      	ldrh	r0, [r5, #24]
 8006bc2:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |           |         881a      	ldrh	r2, [r3, #0]
 8006bc4:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |           |         4290      	cmp	r0, r2
 8006bc6:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |           +-------- d140      	bne.n	8006c4a <ip4_input+0xbde>
          pcb->local_port == tcphdr->dest &&
 8006bc8:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |           |         885a      	ldrh	r2, [r3, #2]
      if (pcb->remote_port == tcphdr->src &&
 8006bca:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |           |         8aeb      	ldrh	r3, [r5, #22]
 8006bcc:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |           |         4293      	cmp	r3, r2
 8006bce:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |           +-------- d13c      	bne.n	8006c4a <ip4_input+0xbde>
          pcb->local_port == tcphdr->dest &&
 8006bd0:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |           |         6869      	ldr	r1, [r5, #4]
 8006bd2:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |           |         f8d4 2128 	ldr.w	r2, [r4, #296]	@ 0x128
 8006bd6:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |           |         4291      	cmp	r1, r2
 8006bd8:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |           +-------- d137      	bne.n	8006c4a <ip4_input+0xbde>
          ip_addr_eq(&pcb->remote_ip, ip_current_src_addr()) &&
 8006bda:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |           |         6829      	ldr	r1, [r5, #0]
 8006bdc:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |           |         f8d4 212c 	ldr.w	r2, [r4, #300]	@ 0x12c
 8006be0:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |           |         4291      	cmp	r1, r2
 8006be2:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |           +-------- d132      	bne.n	8006c4a <ip4_input+0xbde>
  if (flags & TCP_RST) {
 8006be4:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |           |         f894 10cc 	ldrb.w	r1, [r4, #204]	@ 0xcc
 8006be8:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |           |         074f      	lsls	r7, r1, #29
 8006bea:	|  |  |  |  |  +--|--|--|--|-----------------------------|--|--|--|-----------|-------- f53f ad2c 	bmi.w	8006646 <ip4_input+0x5da>
  if (flags & TCP_SYN) {
 8006bee:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |           |         078a      	lsls	r2, r1, #30
      tcp_rst(pcb, ackno, seqno + tcplen, ip_current_dest_addr(),
 8006bf0:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |           |         f8b4 70d4 	ldrh.w	r7, [r4, #212]	@ 0xd4
  if (flags & TCP_SYN) {
 8006bf4:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |           |  /----- d519      	bpl.n	8006c2a <ip4_input+0xbbe>
    if (TCP_SEQ_BETWEEN(seqno, pcb->rcv_nxt, pcb->rcv_nxt + pcb->rcv_wnd)) {
 8006bf6:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |           |  |      f8d4 20c8 	ldr.w	r2, [r4, #200]	@ 0xc8
 8006bfa:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |           |  |      6a69      	ldr	r1, [r5, #36]	@ 0x24
 8006bfc:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |           |  |      eba2 0c01 	sub.w	ip, r2, r1
 8006c00:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |           |  |      f1bc 0f00 	cmp.w	ip, #0
 8006c04:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |           |  |  /-- db16      	blt.n	8006c34 <ip4_input+0xbc8>
 8006c06:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |           |  |  |   f8b5 c028 	ldrh.w	ip, [r5, #40]	@ 0x28
 8006c0a:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |           |  |  |   1a89      	subs	r1, r1, r2
 8006c0c:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |           |  |  |   eb1c 0f01 	cmn.w	ip, r1
 8006c10:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |           |  |  +-- d410      	bmi.n	8006c34 <ip4_input+0xbc8>
      tcp_rst(pcb, ackno, seqno + tcplen, ip_current_dest_addr(),
 8006c12:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |           |  |  |   e9cd 3001 	strd	r3, r0, [sp, #4]
 8006c16:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |           |  |  |   4b33      	ldr	r3, [pc, #204]	@ (8006ce4 <ip4_input+0xc78>)
 8006c18:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |           |  |  |   9300      	str	r3, [sp, #0]
 8006c1a:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |           |  |  |   f8d4 10d0 	ldr.w	r1, [r4, #208]	@ 0xd0
 8006c1e:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |           |  |  |   3304      	adds	r3, #4
 8006c20:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |           |  |  |   443a      	add	r2, r7
 8006c22:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |           |  |  |   4628      	mov	r0, r5
 8006c24:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |           |  |  |   f7fc f876 	bl	8002d14 <tcp_rst>
      return;
 8006c28:	|  |  |  |  |  +--|--|--|--|-----------------------------|--|--|--|-----------|--|--|-- e50d      	b.n	8006646 <ip4_input+0x5da>
  } else if (flags & TCP_FIN) {
 8006c2a:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |           |  \--|-> 07cb      	lsls	r3, r1, #31
    pcb->tmr = tcp_ticks;
 8006c2c:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |           |     |   bf44      	itt	mi
 8006c2e:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |           |     |   f8d4 30d8 	ldrmi.w	r3, [r4, #216]	@ 0xd8
 8006c32:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |           |     |   622b      	strmi	r3, [r5, #32]
  if ((tcplen > 0)) {
 8006c34:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |           |     \-> 2f00      	cmp	r7, #0
 8006c36:	|  |  |  |  |  +--|--|--|--|-----------------------------|--|--|--|-----------|-------- f43f ad06 	beq.w	8006646 <ip4_input+0x5da>
    tcp_ack_now(pcb);
 8006c3a:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |           |         8b6b      	ldrh	r3, [r5, #26]
 8006c3c:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |           |         f043 0302 	orr.w	r3, r3, #2
 8006c40:	|  |  |  |  |  |  |  |  |  |                             |  |  |  |           |         836b      	strh	r3, [r5, #26]
    tcp_output(npcb);
 8006c42:	|  |  |  |  |  |  |  |  |  |  /--------------------------|--|--|--|-----------|-------> 4628      	mov	r0, r5
 8006c44:	|  |  |  |  |  |  |  |  |  |  |                          |  |  |  |           |         f7fc fce6 	bl	8003614 <tcp_output>
 8006c48:	|  |  |  |  |  +--|--|--|--|--|--------------------------|--|--|--|-----------|-------- e4fd      	b.n	8006646 <ip4_input+0x5da>
    for (pcb = tcp_tw_pcbs; pcb != NULL; pcb = pcb->next) {
 8006c4a:	|  |  |  |  |  |  |  |  |  |  |                          |  |  |  |           \-------> 68ed      	ldr	r5, [r5, #12]
 8006c4c:	|  |  |  |  |  |  |  |  |  |  |                          |  |  \--|-------------------- e6a2      	b.n	8006994 <ip4_input+0x928>
      if ((lpcb->netif_idx != NETIF_NO_INDEX) &&
 8006c4e:	|  |  |  |  |  |  |  |  |  |  |                          |  |     \-------------------> f898 e008 	ldrb.w	lr, [r8, #8]
 8006c52:	|  |  |  |  |  |  |  |  |  |  |                          |  |                           f1be 0f00 	cmp.w	lr, #0
 8006c56:	|  |  |  |  |  |  |  |  |  |  |                          |  |                       /-- d005      	beq.n	8006c64 <ip4_input+0xbf8>
          (lpcb->netif_idx != netif_get_index(ip_data.current_input_netif))) {
 8006c58:	|  |  |  |  |  |  |  |  |  |  |                          |  |                       |   f890 3038 	ldrb.w	r3, [r0, #56]	@ 0x38
 8006c5c:	|  |  |  |  |  |  |  |  |  |  |                          |  |                       |   3301      	adds	r3, #1
      if ((lpcb->netif_idx != NETIF_NO_INDEX) &&
 8006c5e:	|  |  |  |  |  |  |  |  |  |  |                          |  |                       |   b2db      	uxtb	r3, r3
 8006c60:	|  |  |  |  |  |  |  |  |  |  |                          |  |                       |   459e      	cmp	lr, r3
 8006c62:	|  |  |  |  |  |  |  |  |  |  |                          |  |                    /--|-- d10b      	bne.n	8006c7c <ip4_input+0xc10>
      if (lpcb->local_port == tcphdr->dest) {
 8006c64:	|  |  |  |  |  |  |  |  |  |  |                          |  |                    |  \-> 884b      	ldrh	r3, [r1, #2]
 8006c66:	|  |  |  |  |  |  |  |  |  |  |                          |  |                    |      f8b8 e016 	ldrh.w	lr, [r8, #22]
 8006c6a:	|  |  |  |  |  |  |  |  |  |  |                          |  |                    |      459e      	cmp	lr, r3
 8006c6c:	|  |  |  |  |  |  |  |  |  |  |                          |  |                    +----- d106      	bne.n	8006c7c <ip4_input+0xc10>
          if (ip_addr_eq(&lpcb->local_ip, ip_current_dest_addr())) {
 8006c6e:	|  |  |  |  |  |  |  |  |  |  |                          |  |                    |      f8d8 e000 	ldr.w	lr, [r8]
 8006c72:	|  |  |  |  |  |  |  |  |  |  |                          |  |                    |      4596      	cmp	lr, r2
 8006c74:	|  |  |  |  |  |  |  |  |  |  |                          |  |                    |  /-- d006      	beq.n	8006c84 <ip4_input+0xc18>
          } else if (ip_addr_isany(&lpcb->local_ip)) {
 8006c76:	|  |  |  |  |  |  |  |  |  |  |                          |  |                    |  |   f1be 0f00 	cmp.w	lr, #0
 8006c7a:	|  |  |  |  |  |  |  |  |  |  |                          |  |                    |  +-- d003      	beq.n	8006c84 <ip4_input+0xc18>
    for (lpcb = tcp_listen_pcbs.listen_pcbs; lpcb != NULL; lpcb = lpcb->next) {
 8006c7c:	|  |  |  |  |  |  |  |  |  |  |                          |  |                    \--|-> 4645      	mov	r5, r8
 8006c7e:	|  |  |  |  |  |  |  |  |  |  |                          |  |                       |   f8d8 800c 	ldr.w	r8, [r8, #12]
 8006c82:	|  |  |  |  |  |  |  |  |  |  |                          \--|-----------------------|-- e693      	b.n	80069ac <ip4_input+0x940>
      if (prev != NULL) {
 8006c84:	|  |  |  |  |  |  |  |  |  |  |                             |                    /--\-X b1cd      	cbz	r5, 8006cba <ip4_input+0xc4e>
        ((struct tcp_pcb_listen *)prev)->next = lpcb->next;
 8006c86:	|  |  |  |  |  |  |  |  |  |  |                             |                    |      f8d8 200c 	ldr.w	r2, [r8, #12]
 8006c8a:	|  |  |  |  |  |  |  |  |  |  |                             |                    |      60ea      	str	r2, [r5, #12]
        tcp_listen_pcbs.listen_pcbs = lpcb;
 8006c8c:	|  |  |  |  |  |  |  |  |  |  |                             |                    |      f8c4 8104 	str.w	r8, [r4, #260]	@ 0x104
        lpcb->next = tcp_listen_pcbs.listen_pcbs;
 8006c90:	|  |  |  |  |  |  |  |  |  |  |                             |                    |      f8c8 c00c 	str.w	ip, [r8, #12]
  if (flags & TCP_RST) {
 8006c94:	|  |  |  |  |  |  |  |  |  |  |                             |                    |  /-> f894 20cc 	ldrb.w	r2, [r4, #204]	@ 0xcc
 8006c98:	|  |  |  |  |  |  |  |  |  |  |                             |                    |  |   0755      	lsls	r5, r2, #29
 8006c9a:	|  |  |  |  |  +--|--|--|--|--|-----------------------------|--------------------|--|-- f53f acd4 	bmi.w	8006646 <ip4_input+0x5da>
  if (flags & TCP_ACK) {
 8006c9e:	|  |  |  |  |  |  |  |  |  |  |                             |                    |  |   06d5      	lsls	r5, r2, #27
 8006ca0:	|  |  |  |  |  |  |  |  |  |  |                             |                 /--|--|-- d522      	bpl.n	8006ce8 <ip4_input+0xc7c>
    tcp_rst_netif(ip_data.current_input_netif, ackno, seqno + tcplen, ip_current_dest_addr(),
 8006ca2:	|  |  |  |  |  |  |  |  |  |  |                             |                 |  |  |   8809      	ldrh	r1, [r1, #0]
 8006ca4:	|  |  |  |  |  |  |  |  |  |  |                             |                 |  |  |   f8b4 50d4 	ldrh.w	r5, [r4, #212]	@ 0xd4
 8006ca8:	|  |  |  |  |  |  |  |  |  |  |                             |                 |  |  |   f8d4 20c8 	ldr.w	r2, [r4, #200]	@ 0xc8
 8006cac:	|  |  |  |  |  |  |  |  |  |  |                             |                 |  |  |   9100      	str	r1, [sp, #0]
 8006cae:	|  |  |  |  |  |  |  |  |  |  |                             |                 |  |  |   f8d4 10d0 	ldr.w	r1, [r4, #208]	@ 0xd0
 8006cb2:	|  |  |  |  |  |  |  |  |  |  |                             |                 |  |  |   442a      	add	r2, r5
      tcp_rst_netif(ip_data.current_input_netif, ackno, seqno + tcplen, ip_current_dest_addr(),
 8006cb4:	|  |  |  |  |  |  |  |  |  |  |                             \-----------------|--|--|-> f002 fb46 	bl	8009344 <tcp_rst_netif.constprop.0>
 8006cb8:	|  |  |  |  |  +--|--|--|--|--|-----------------------------------------------|--|--|-- e4c5      	b.n	8006646 <ip4_input+0x5da>
        TCP_STATS_INC(tcp.cachehit);
 8006cba:	|  |  |  |  |  |  |  |  |  |  |                                               |  \--|-> f8b4 2052 	ldrh.w	r2, [r4, #82]	@ 0x52
 8006cbe:	|  |  |  |  |  |  |  |  |  |  |                                               |     |   3201      	adds	r2, #1
 8006cc0:	|  |  |  |  |  |  |  |  |  |  |                                               |     |   f8a4 2052 	strh.w	r2, [r4, #82]	@ 0x52
 8006cc4:	|  |  |  |  |  |  |  |  |  |  |                                               |     \-- e7e6      	b.n	8006c94 <ip4_input+0xc28>
 8006cc6:	|  |  |  |  |  |  |  |  |  |  |                                               |         bf00      	nop
 8006cc8:	|  |  |  |  |  |  |  |  |  |  |                                               |         0800c663 	.word	0x0800c663
 8006ccc:	|  |  |  |  |  |  |  |  |  |  |                                               |         0800c68a 	.word	0x0800c68a
 8006cd0:	|  |  |  |  |  |  |  |  |  |  |                                               |         0800c6b4 	.word	0x0800c6b4
 8006cd4:	|  |  |  |  |  |  |  |  |  |  |                                               |         0800b591 	.word	0x0800b591
 8006cd8:	|  |  |  |  |  |  |  |  |  |  |                                               |         0800c6db 	.word	0x0800c6db
 8006cdc:	|  |  |  |  |  |  |  |  |  |  |                                               |         0800b232 	.word	0x0800b232
 8006ce0:	|  |  |  |  |  |  |  |  |  |  |                                               |         0800c706 	.word	0x0800c706
 8006ce4:	|  |  |  |  |  |  |  |  |  |  |                                               |         20001280 	.word	0x20001280
  } else if (flags & TCP_SYN) {
 8006ce8:	|  |  |  |  |  |  |  |  |  |  |                                               \-------> 0790      	lsls	r0, r2, #30
 8006cea:	|  |  |  |  |  +--|--|--|--|--|-------------------------------------------------------- f57f acac 	bpl.w	8006646 <ip4_input+0x5da>
  pcb = (struct tcp_pcb *)memp_malloc(MEMP_TCP_PCB);
 8006cee:	|  |  |  |  |  |  |  |  |  |  |                                                         2001      	movs	r0, #1
    npcb = tcp_alloc(pcb->prio);
 8006cf0:	|  |  |  |  |  |  |  |  |  |  |                                                         f898 a015 	ldrb.w	sl, [r8, #21]
 8006cf4:	|  |  |  |  |  |  |  |  |  |  |                                                         f7fb f9fa 	bl	80020ec <memp_malloc>
  if (pcb == NULL) {
 8006cf8:	|  |  |  |  |  |  |  |  |  |  |                                                         4605      	mov	r5, r0
 8006cfa:	|  |  |  |  |  |  |  |  |  |  |                                                         2800      	cmp	r0, #0
 8006cfc:	|  |  |  |  |  |  |  |  |  |  |                                         /-------------- d16c      	bne.n	8006dd8 <ip4_input+0xd6c>
  struct tcp_pcb *pcb = tcp_active_pcbs;
 8006cfe:	|  |  |  |  |  |  |  |  |  |  |                                         |               f8d4 00bc 	ldr.w	r0, [r4, #188]	@ 0xbc
  while (pcb != NULL) {
 8006d02:	|  |  |  |  |  |  |  |  |  |  |     /-----------------------------------|-------------> 2800      	cmp	r0, #0
 8006d04:	|  |  |  |  |  |  |  |  |  |  |     |        /--------------------------|-------------- f040 80e2 	bne.w	8006ecc <ip4_input+0xe60>
  for (pcb = tcp_tw_pcbs; pcb != NULL; pcb = pcb->next) {
 8006d08:	|  |  |  |  |  |  |  |  |  |  |     |        |                          |               f8d4 30c0 	ldr.w	r3, [r4, #192]	@ 0xc0
    if ((u32_t)(tcp_ticks - pcb->tmr) >= inactivity) {
 8006d0c:	|  |  |  |  |  |  |  |  |  |  |     |        |                          |               f8d4 50d8 	ldr.w	r5, [r4, #216]	@ 0xd8
  inactivity = 0;
 8006d10:	|  |  |  |  |  |  |  |  |  |  |     |        |                          |               4601      	mov	r1, r0
  for (pcb = tcp_tw_pcbs; pcb != NULL; pcb = pcb->next) {
 8006d12:	|  |  |  |  |  |  |  |  |  |  |  /--|--------|--------------------------|-------------> 2b00      	cmp	r3, #0
 8006d14:	|  |  |  |  |  |  |  |  |  |  |  |  |     /--|--------------------------|-------------- f040 80e5 	bne.w	8006ee2 <ip4_input+0xe76>
  if (inactive != NULL) {
 8006d18:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |                          |           /-- b110      	cbz	r0, 8006d20 <ip4_input+0xcb4>
  tcp_abandon(pcb, 1);
 8006d1a:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |                          |           |   2101      	movs	r1, #1
 8006d1c:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |                          |           |   f7fc fee6 	bl	8003aec <tcp_abandon>
    pcb = (struct tcp_pcb *)memp_malloc(MEMP_TCP_PCB);
 8006d20:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |                          |           \-> 2001      	movs	r0, #1
 8006d22:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |                          |               f7fb f9e3 	bl	80020ec <memp_malloc>
    if (pcb == NULL) {
 8006d26:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |                          |               4605      	mov	r5, r0
 8006d28:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |                          |               2800      	cmp	r0, #0
 8006d2a:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |                          |  /----------- d151      	bne.n	8006dd0 <ip4_input+0xd64>
  for (pcb = tcp_active_pcbs; pcb != NULL; pcb = pcb->next) {
 8006d2c:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |                          |  |            f8d4 10bc 	ldr.w	r1, [r4, #188]	@ 0xbc
      if ((u32_t)(tcp_ticks - pcb->tmr) >= inactivity) {
 8006d30:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |                          |  |            f8d4 00d8 	ldr.w	r0, [r4, #216]	@ 0xd8
  inactivity = 0;
 8006d34:	|  |  |  |  |  |  |  |  |  |  |  |  |     |  |                          |  |            462a      	mov	r2, r5
  for (pcb = tcp_active_pcbs; pcb != NULL; pcb = pcb->next) {
 8006d36:	|  |  |  |  |  |  |  |  |  |  |  |  |  /--|--|--------------------------|--|----------> 2900      	cmp	r1, #0
 8006d38:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     /--------------------|--|----------- f040 80dc 	bne.w	8006ef4 <ip4_input+0xe88>
  if (inactive != NULL) {
 8006d3c:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |                    |  |        /-- b115      	cbz	r5, 8006d44 <ip4_input+0xcd8>
    tcp_abandon(inactive, 0);
 8006d3e:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |                    |  |        |   4628      	mov	r0, r5
 8006d40:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |                    |  |        |   f7fc fed4 	bl	8003aec <tcp_abandon>
      pcb = (struct tcp_pcb *)memp_malloc(MEMP_TCP_PCB);
 8006d44:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |                    |  |        \-> 2001      	movs	r0, #1
 8006d46:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |                    |  |            f7fb f9d1 	bl	80020ec <memp_malloc>
      if (pcb == NULL) {
 8006d4a:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |                    |  |            f8df 933c 	ldr.w	r9, [pc, #828]	@ 8007088 <ip4_input+0x101c>
 8006d4e:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |                    |  |            4605      	mov	r5, r0
 8006d50:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |                    |  |            2800      	cmp	r0, #0
 8006d52:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |                    |  |  /-------- d138      	bne.n	8006dc6 <ip4_input+0xd5a>
  for (pcb = tcp_active_pcbs; pcb != NULL; pcb = pcb->next) {
 8006d54:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |                    |  |  |         f8d9 10bc 	ldr.w	r1, [r9, #188]	@ 0xbc
      if ((u32_t)(tcp_ticks - pcb->tmr) >= inactivity) {
 8006d58:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |                    |  |  |         f8d9 00d8 	ldr.w	r0, [r9, #216]	@ 0xd8
  inactivity = 0;
 8006d5c:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |                    |  |  |         462a      	mov	r2, r5
  for (pcb = tcp_active_pcbs; pcb != NULL; pcb = pcb->next) {
 8006d5e:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  /--|--------------------|--|--|-------> 2900      	cmp	r1, #0
 8006d60:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     /--------------|--|--|-------- f040 80d3 	bne.w	8006f0a <ip4_input+0xe9e>
  if (inactive != NULL) {
 8006d64:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |              |  |  |     /-- b115      	cbz	r5, 8006d6c <ip4_input+0xd00>
    tcp_abandon(inactive, 0);
 8006d66:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |              |  |  |     |   4628      	mov	r0, r5
 8006d68:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |              |  |  |     |   f7fc fec0 	bl	8003aec <tcp_abandon>
        pcb = (struct tcp_pcb *)memp_malloc(MEMP_TCP_PCB);
 8006d6c:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |              |  |  |     \-> 2001      	movs	r0, #1
 8006d6e:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |              |  |  |         f7fb f9bd 	bl	80020ec <memp_malloc>
        if (pcb == NULL) {
 8006d72:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |              |  |  |         4605      	mov	r5, r0
 8006d74:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |              |  |  |  /----- bb10      	cbnz	r0, 8006dbc <ip4_input+0xd50>
  mprio = LWIP_MIN(TCP_PRIO_MAX, prio);
 8006d76:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |              |  |  |  |      f01a 0f80 	tst.w	sl, #128	@ 0x80
 8006d7a:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  /-----------|--|--|--|----- f040 80d1 	bne.w	8006f20 <ip4_input+0xeb4>
  if (mprio == 0) {
 8006d7e:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |           |  |  |  |      f1ba 0f00 	cmp.w	sl, #0
 8006d82:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |           |  |  |  |  /-- d00f      	beq.n	8006da4 <ip4_input+0xd38>
 8006d84:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |           |  |  |  |  |   4651      	mov	r1, sl
  mprio--;
 8006d86:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  /--------|--|--|--|--|-> 3901      	subs	r1, #1
  for (pcb = tcp_active_pcbs; pcb != NULL; pcb = pcb->next) {
 8006d88:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |        |  |  |  |  |   f8d9 30bc 	ldr.w	r3, [r9, #188]	@ 0xbc
        ((pcb->prio == mprio) && ((u32_t)(tcp_ticks - pcb->tmr) >= inactivity))) {
 8006d8c:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |        |  |  |  |  |   f8d9 c0d8 	ldr.w	ip, [r9, #216]	@ 0xd8
  mprio--;
 8006d90:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |        |  |  |  |  |   b2c9      	uxtb	r1, r1
  inactivity = 0;
 8006d92:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |        |  |  |  |  |   2000      	movs	r0, #0
  for (pcb = tcp_active_pcbs; pcb != NULL; pcb = pcb->next) {
 8006d94:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  /--|--|--|--------|--|--|--|--|-> 2b00      	cmp	r3, #0
 8006d96:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     /--|--|--|--|--|-- f040 80c5 	bne.w	8006f24 <ip4_input+0xeb8>
  if (inactive != NULL) {
 8006d9a:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |  +-- b11d      	cbz	r5, 8006da4 <ip4_input+0xd38>
  tcp_abandon(pcb, 1);
 8006d9c:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |  |   2101      	movs	r1, #1
 8006d9e:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |  |   4628      	mov	r0, r5
 8006da0:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |  |   f7fc fea4 	bl	8003aec <tcp_abandon>
          pcb = (struct tcp_pcb *)memp_malloc(MEMP_TCP_PCB);
 8006da4:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |  \-> 2001      	movs	r0, #1
 8006da6:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |      f7fb f9a1 	bl	80020ec <memp_malloc>
          if (pcb != NULL) {
 8006daa:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |      4605      	mov	r5, r0
 8006dac:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |  |  |  |      2800      	cmp	r0, #0
 8006dae:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  /--|--|--|--|--|----- f000 80ca 	beq.w	8006f46 <ip4_input+0xeda>
            MEMP_STATS_DEC(err, MEMP_TCP_PCB);
 8006db2:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |      f8d9 2058 	ldr.w	r2, [r9, #88]	@ 0x58
 8006db6:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |      8893      	ldrh	r3, [r2, #4]
 8006db8:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |      3b01      	subs	r3, #1
 8006dba:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |      8093      	strh	r3, [r2, #4]
          MEMP_STATS_DEC(err, MEMP_TCP_PCB);
 8006dbc:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  \----> f8d9 2058 	ldr.w	r2, [r9, #88]	@ 0x58
 8006dc0:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |         8893      	ldrh	r3, [r2, #4]
 8006dc2:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |         3b01      	subs	r3, #1
 8006dc4:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |         8093      	strh	r3, [r2, #4]
        MEMP_STATS_DEC(err, MEMP_TCP_PCB);
 8006dc6:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  \-------> f8d9 2058 	ldr.w	r2, [r9, #88]	@ 0x58
 8006dca:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |            8893      	ldrh	r3, [r2, #4]
 8006dcc:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |            3b01      	subs	r3, #1
 8006dce:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |            8093      	strh	r3, [r2, #4]
      MEMP_STATS_DEC(err, MEMP_TCP_PCB);
 8006dd0:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  \----------> 6da2      	ldr	r2, [r4, #88]	@ 0x58
 8006dd2:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |               8893      	ldrh	r3, [r2, #4]
 8006dd4:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |               3b01      	subs	r3, #1
 8006dd6:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |               8093      	strh	r3, [r2, #4]
    memset(pcb, 0, sizeof(struct tcp_pcb));
 8006dd8:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  \-------------> 2294      	movs	r2, #148	@ 0x94
 8006dda:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  2100      	movs	r1, #0
 8006ddc:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  f105 0008 	add.w	r0, r5, #8
 8006de0:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  f004 f878 	bl	800aed4 <memset>
    pcb->last_timer = tcp_timer_ctr;
 8006de4:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  f894 2110 	ldrb.w	r2, [r4, #272]	@ 0x110
 8006de8:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  77aa      	strb	r2, [r5, #30]
    pcb->snd_buf = TCP_SND_BUF;
 8006dea:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  f44f 6386 	mov.w	r3, #1072	@ 0x430
    pcb->cwnd = 1;
 8006dee:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  4aa0      	ldr	r2, [pc, #640]	@ (8007070 <ip4_input+0x1004>)
    pcb->snd_buf = TCP_SND_BUF;
 8006df0:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  f8a5 3064 	strh.w	r3, [r5, #100]	@ 0x64
    pcb->rcv_wnd = pcb->rcv_ann_wnd = TCPWND_MIN16(TCP_WND);
 8006df4:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  4b9f      	ldr	r3, [pc, #636]	@ (8007074 <ip4_input+0x1008>)
 8006df6:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  62ab      	str	r3, [r5, #40]	@ 0x28
    pcb->cwnd = 1;
 8006df8:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  64aa      	str	r2, [r5, #72]	@ 0x48
    pcb->ttl = TCP_TTL;
 8006dfa:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  23ff      	movs	r3, #255	@ 0xff
    pcb->recv = tcp_recv_null;
 8006dfc:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  4a9e      	ldr	r2, [pc, #632]	@ (8007078 <ip4_input+0x100c>)
    pcb->ttl = TCP_TTL;
 8006dfe:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  72eb      	strb	r3, [r5, #11]
    pcb->prio = prio;
 8006e00:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  f885 a015 	strb.w	sl, [r5, #21]
    pcb->rto = LWIP_TCP_RTO_TIME / TCP_SLOW_INTERVAL;
 8006e04:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  2306      	movs	r3, #6
    pcb->recv = tcp_recv_null;
 8006e06:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  f8c5 2084 	str.w	r2, [r5, #132]	@ 0x84
    pcb->keep_idle  = TCP_KEEPIDLE_DEFAULT;
 8006e0a:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  4a9c      	ldr	r2, [pc, #624]	@ (800707c <ip4_input+0x1010>)
    pcb->rto = LWIP_TCP_RTO_TIME / TCP_SLOW_INTERVAL;
 8006e0c:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  f8a5 3040 	strh.w	r3, [r5, #64]	@ 0x40
    pcb->sv = LWIP_TCP_RTO_TIME / TCP_SLOW_INTERVAL;
 8006e10:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  87eb      	strh	r3, [r5, #62]	@ 0x3e
    pcb->keep_idle  = TCP_KEEPIDLE_DEFAULT;
 8006e12:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  f8c5 2094 	str.w	r2, [r5, #148]	@ 0x94
    pcb->rtime = -1;
 8006e16:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  4b9a      	ldr	r3, [pc, #616]	@ (8007080 <ip4_input+0x1014>)
    ip_addr_copy(npcb->local_ip, *ip_current_dest_addr());
 8006e18:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  f8d4 212c 	ldr.w	r2, [r4, #300]	@ 0x12c
 8006e1c:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  632b      	str	r3, [r5, #48]	@ 0x30
    npcb->remote_port = tcphdr->src;
 8006e1e:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  f8d7 1134 	ldr.w	r1, [r7, #308]	@ 0x134
    ip_addr_copy(npcb->local_ip, *ip_current_dest_addr());
 8006e22:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  602a      	str	r2, [r5, #0]
    ip_addr_copy(npcb->remote_ip, *ip_current_src_addr());
 8006e24:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  f8d4 2128 	ldr.w	r2, [r4, #296]	@ 0x128
 8006e28:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  606a      	str	r2, [r5, #4]
    npcb->local_port = pcb->local_port;
 8006e2a:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  f8b8 2016 	ldrh.w	r2, [r8, #22]
 8006e2e:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  82ea      	strh	r2, [r5, #22]
    npcb->remote_port = tcphdr->src;
 8006e30:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  780a      	ldrb	r2, [r1, #0]
 8006e32:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  7849      	ldrb	r1, [r1, #1]
  iss += tcp_ticks;       /* XXX */
 8006e34:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  4893      	ldr	r0, [pc, #588]	@ (8007084 <ip4_input+0x1018>)
    pcb->tmr = tcp_ticks;
 8006e36:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  f8d4 30d8 	ldr.w	r3, [r4, #216]	@ 0xd8
 8006e3a:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  622b      	str	r3, [r5, #32]
 8006e3c:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  ea42 2201 	orr.w	r2, r2, r1, lsl #8
 8006e40:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  832a      	strh	r2, [r5, #24]
    npcb->state = SYN_RCVD;
 8006e42:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  2203      	movs	r2, #3
 8006e44:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  752a      	strb	r2, [r5, #20]
    npcb->rcv_nxt = seqno + 1;
 8006e46:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  f8d4 20c8 	ldr.w	r2, [r4, #200]	@ 0xc8
 8006e4a:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  1c51      	adds	r1, r2, #1
 8006e4c:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  6269      	str	r1, [r5, #36]	@ 0x24
    npcb->rcv_ann_right_edge = npcb->rcv_nxt;
 8006e4e:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  62e9      	str	r1, [r5, #44]	@ 0x2c
  iss += tcp_ticks;       /* XXX */
 8006e50:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  6cc1      	ldr	r1, [r0, #76]	@ 0x4c
 8006e52:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  440b      	add	r3, r1
 8006e54:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  64c3      	str	r3, [r0, #76]	@ 0x4c
    npcb->snd_wl1 = seqno - 1;/* initialise to seqno-1 to force window update */
 8006e56:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  3a01      	subs	r2, #1
    npcb->snd_wl2 = iss;
 8006e58:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  65ab      	str	r3, [r5, #88]	@ 0x58
    npcb->snd_nxt = iss;
 8006e5a:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  652b      	str	r3, [r5, #80]	@ 0x50
    npcb->lastack = iss;
 8006e5c:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  646b      	str	r3, [r5, #68]	@ 0x44
    npcb->snd_lbb = iss;
 8006e5e:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  65eb      	str	r3, [r5, #92]	@ 0x5c
    npcb->callback_arg = pcb->callback_arg;
 8006e60:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  f8d8 3010 	ldr.w	r3, [r8, #16]
    npcb->snd_wl1 = seqno - 1;/* initialise to seqno-1 to force window update */
 8006e64:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  656a      	str	r2, [r5, #84]	@ 0x54
    npcb->callback_arg = pcb->callback_arg;
 8006e66:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  612b      	str	r3, [r5, #16]
    npcb->listener = pcb;
 8006e68:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  f8c5 807c 	str.w	r8, [r5, #124]	@ 0x7c
    npcb->so_options = pcb->so_options & SOF_INHERITED;
 8006e6c:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  f898 3009 	ldrb.w	r3, [r8, #9]
 8006e70:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  f003 030c 	and.w	r3, r3, #12
 8006e74:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  726b      	strb	r3, [r5, #9]
    npcb->netif_idx = pcb->netif_idx;
 8006e76:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  f898 3008 	ldrb.w	r3, [r8, #8]
 8006e7a:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  722b      	strb	r3, [r5, #8]
    TCP_REG_ACTIVE(npcb);
 8006e7c:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  f8d4 30bc 	ldr.w	r3, [r4, #188]	@ 0xbc
 8006e80:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  60eb      	str	r3, [r5, #12]
 8006e82:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  f8c4 50bc 	str.w	r5, [r4, #188]	@ 0xbc
 8006e86:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  f7fb fac9 	bl	800241c <tcp_timer_needed>
 8006e8a:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  2301      	movs	r3, #1
    tcp_parseopt(npcb);
 8006e8c:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  4628      	mov	r0, r5
    TCP_REG_ACTIVE(npcb);
 8006e8e:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  f884 3100 	strb.w	r3, [r4, #256]	@ 0x100
    tcp_parseopt(npcb);
 8006e92:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  f7fa ff45 	bl	8001d20 <tcp_parseopt>
    npcb->snd_wnd = tcphdr->wnd;
 8006e96:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  f8d7 3134 	ldr.w	r3, [r7, #308]	@ 0x134
    npcb->mss = tcp_eff_send_mss(npcb->mss, &npcb->local_ip, &npcb->remote_ip);
 8006e9a:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  8e6f      	ldrh	r7, [r5, #50]	@ 0x32
    npcb->snd_wnd = tcphdr->wnd;
 8006e9c:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  89db      	ldrh	r3, [r3, #14]
 8006e9e:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  f8a5 3060 	strh.w	r3, [r5, #96]	@ 0x60
    npcb->snd_wnd_max = npcb->snd_wnd;
 8006ea2:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  f8a5 3062 	strh.w	r3, [r5, #98]	@ 0x62
    npcb->mss = tcp_eff_send_mss(npcb->mss, &npcb->local_ip, &npcb->remote_ip);
 8006ea6:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  1d28      	adds	r0, r5, #4
 8006ea8:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  f7fe ff7e 	bl	8005da8 <ip4_route>
    if (outif == NULL) {
 8006eac:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |                  2800      	cmp	r0, #0
 8006eae:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |        /-------- d15c      	bne.n	8006f6a <ip4_input+0xefe>
 8006eb0:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     /--|-------> 866f      	strh	r7, [r5, #50]	@ 0x32
    rc = tcp_enqueue_flags(npcb, TCP_SYN | TCP_ACK);
 8006eb2:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |         2112      	movs	r1, #18
 8006eb4:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |         4628      	mov	r0, r5
 8006eb6:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |         f7fb fdb9 	bl	8002a2c <tcp_enqueue_flags>
    if (rc != ERR_OK) {
 8006eba:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     |  |         2800      	cmp	r0, #0
 8006ebc:	|  |  |  |  |  |  |  |  |  |  \--|--|--|--|--|--|--|--|--|--|--|--|--|-----|--|-------- f43f aec1 	beq.w	8006c42 <ip4_input+0xbd6>
      tcp_abandon(npcb, 0);
 8006ec0:	|  |  |  |  |  |  |  |  |  |     |  |  |  |  |  |  |  |  |  |  |  |  |     |  |         2100      	movs	r1, #0
 8006ec2:	|  |  |  |  |  |  |  |  |  |     |  |  |  |  |  |  |  |  |  |  |  |  |     |  |         4628      	mov	r0, r5
 8006ec4:	|  |  |  |  |  |  |  |  |  |     |  |  |  |  |  |  |  |  |  |  |  |  |     |  |         f7fc fe12 	bl	8003aec <tcp_abandon>
      return;
 8006ec8:	|  |  |  |  |  +--|--|--|--|-----|--|--|--|--|--|--|--|--|--|--|--|--|-----|--|-------- f7ff bbbd 	b.w	8006646 <ip4_input+0x5da>
    if (pcb->flags & TF_CLOSEPEND) {
 8006ecc:	|  |  |  |  |  |  |  |  |  |     |  |  |  |  \--|--|--|--|--|--|--|--|-----|--|-------> 8b43      	ldrh	r3, [r0, #26]
    struct tcp_pcb *next = pcb->next;
 8006ece:	|  |  |  |  |  |  |  |  |  |     |  |  |  |     |  |  |  |  |  |  |  |     |  |         68c5      	ldr	r5, [r0, #12]
    if (pcb->flags & TF_CLOSEPEND) {
 8006ed0:	|  |  |  |  |  |  |  |  |  |     |  |  |  |     |  |  |  |  |  |  |  |     |  |         0719      	lsls	r1, r3, #28
 8006ed2:	|  |  |  |  |  |  |  |  |  |     |  |  |  |     |  |  |  |  |  |  |  |     |  |     /-- d504      	bpl.n	8006ede <ip4_input+0xe72>
      tcp_clear_flags(pcb, TF_CLOSEPEND);
 8006ed4:	|  |  |  |  |  |  |  |  |  |     |  |  |  |     |  |  |  |  |  |  |  |     |  |     |   f023 0308 	bic.w	r3, r3, #8
 8006ed8:	|  |  |  |  |  |  |  |  |  |     |  |  |  |     |  |  |  |  |  |  |  |     |  |     |   8343      	strh	r3, [r0, #26]
      tcp_close_shutdown_fin(pcb);
 8006eda:	|  |  |  |  |  |  |  |  |  |     |  |  |  |     |  |  |  |  |  |  |  |     |  |     |   f7fc fd57 	bl	800398c <tcp_close_shutdown_fin>
    for (lpcb = tcp_listen_pcbs.listen_pcbs; lpcb != NULL; lpcb = lpcb->next) {
 8006ede:	|  |  |  |  |  |  |  |  |  |     |  |  |  |     |  |  |  |  |  |  |  |     |  |     \-> 4628      	mov	r0, r5
 8006ee0:	|  |  |  |  |  |  |  |  |  |     |  \--|--|-----|--|--|--|--|--|--|--|-----|--|-------- e70f      	b.n	8006d02 <ip4_input+0xc96>
    if ((u32_t)(tcp_ticks - pcb->tmr) >= inactivity) {
 8006ee2:	|  |  |  |  |  |  |  |  |  |     |     |  \-----|--|--|--|--|--|--|--|-----|--|-------> 6a1a      	ldr	r2, [r3, #32]
 8006ee4:	|  |  |  |  |  |  |  |  |  |     |     |        |  |  |  |  |  |  |  |     |  |         1aaa      	subs	r2, r5, r2
 8006ee6:	|  |  |  |  |  |  |  |  |  |     |     |        |  |  |  |  |  |  |  |     |  |         428a      	cmp	r2, r1
 8006ee8:	|  |  |  |  |  |  |  |  |  |     |     |        |  |  |  |  |  |  |  |     |  |         bf34      	ite	cc
 8006eea:	|  |  |  |  |  |  |  |  |  |     |     |        |  |  |  |  |  |  |  |     |  |         460a      	movcc	r2, r1
      inactive = pcb;
 8006eec:	|  |  |  |  |  |  |  |  |  |     |     |        |  |  |  |  |  |  |  |     |  |         4618      	movcs	r0, r3
  for (pcb = tcp_tw_pcbs; pcb != NULL; pcb = pcb->next) {
 8006eee:	|  |  |  |  |  |  |  |  |  |     |     |        |  |  |  |  |  |  |  |     |  |         4611      	mov	r1, r2
 8006ef0:	|  |  |  |  |  |  |  |  |  |     |     |        |  |  |  |  |  |  |  |     |  |         68db      	ldr	r3, [r3, #12]
 8006ef2:	|  |  |  |  |  |  |  |  |  |     \-----|--------|--|--|--|--|--|--|--|-----|--|-------- e70e      	b.n	8006d12 <ip4_input+0xca6>
    if (pcb->state == state) {
 8006ef4:	|  |  |  |  |  |  |  |  |  |           |        |  \--|--|--|--|--|--|-----|--|-------> 7d0b      	ldrb	r3, [r1, #20]
 8006ef6:	|  |  |  |  |  |  |  |  |  |           |        |     |  |  |  |  |  |     |  |         2b09      	cmp	r3, #9
 8006ef8:	|  |  |  |  |  |  |  |  |  |           |        |     |  |  |  |  |  |     |  |     /-- d105      	bne.n	8006f06 <ip4_input+0xe9a>
      if ((u32_t)(tcp_ticks - pcb->tmr) >= inactivity) {
 8006efa:	|  |  |  |  |  |  |  |  |  |           |        |     |  |  |  |  |  |     |  |     |   6a0b      	ldr	r3, [r1, #32]
 8006efc:	|  |  |  |  |  |  |  |  |  |           |        |     |  |  |  |  |  |     |  |     |   1ac3      	subs	r3, r0, r3
 8006efe:	|  |  |  |  |  |  |  |  |  |           |        |     |  |  |  |  |  |     |  |     |   4293      	cmp	r3, r2
        inactivity = tcp_ticks - pcb->tmr;
 8006f00:	|  |  |  |  |  |  |  |  |  |           |        |     |  |  |  |  |  |     |  |     |   bf24      	itt	cs
 8006f02:	|  |  |  |  |  |  |  |  |  |           |        |     |  |  |  |  |  |     |  |     |   461a      	movcs	r2, r3
        inactive = pcb;
 8006f04:	|  |  |  |  |  |  |  |  |  |           |        |     |  |  |  |  |  |     |  |     |   460d      	movcs	r5, r1
  for (pcb = tcp_active_pcbs; pcb != NULL; pcb = pcb->next) {
 8006f06:	|  |  |  |  |  |  |  |  |  |           |        |     |  |  |  |  |  |     |  |     \-> 68c9      	ldr	r1, [r1, #12]
 8006f08:	|  |  |  |  |  |  |  |  |  |           \--------|-----|--|--|--|--|--|-----|--|-------- e715      	b.n	8006d36 <ip4_input+0xcca>
    if (pcb->state == state) {
 8006f0a:	|  |  |  |  |  |  |  |  |  |                    |     |  \--|--|--|--|-----|--|-------> 7d0b      	ldrb	r3, [r1, #20]
 8006f0c:	|  |  |  |  |  |  |  |  |  |                    |     |     |  |  |  |     |  |         2b08      	cmp	r3, #8
 8006f0e:	|  |  |  |  |  |  |  |  |  |                    |     |     |  |  |  |     |  |     /-- d105      	bne.n	8006f1c <ip4_input+0xeb0>
      if ((u32_t)(tcp_ticks - pcb->tmr) >= inactivity) {
 8006f10:	|  |  |  |  |  |  |  |  |  |                    |     |     |  |  |  |     |  |     |   6a0b      	ldr	r3, [r1, #32]
 8006f12:	|  |  |  |  |  |  |  |  |  |                    |     |     |  |  |  |     |  |     |   1ac3      	subs	r3, r0, r3
 8006f14:	|  |  |  |  |  |  |  |  |  |                    |     |     |  |  |  |     |  |     |   4293      	cmp	r3, r2
        inactivity = tcp_ticks - pcb->tmr;
 8006f16:	|  |  |  |  |  |  |  |  |  |                    |     |     |  |  |  |     |  |     |   bf24      	itt	cs
 8006f18:	|  |  |  |  |  |  |  |  |  |                    |     |     |  |  |  |     |  |     |   461a      	movcs	r2, r3
        inactive = pcb;
 8006f1a:	|  |  |  |  |  |  |  |  |  |                    |     |     |  |  |  |     |  |     |   460d      	movcs	r5, r1
  for (pcb = tcp_active_pcbs; pcb != NULL; pcb = pcb->next) {
 8006f1c:	|  |  |  |  |  |  |  |  |  |                    |     |     |  |  |  |     |  |     \-> 68c9      	ldr	r1, [r1, #12]
 8006f1e:	|  |  |  |  |  |  |  |  |  |                    \-----|-----|--|--|--|-----|--|-------- e71e      	b.n	8006d5e <ip4_input+0xcf2>
  mprio = LWIP_MIN(TCP_PRIO_MAX, prio);
 8006f20:	|  |  |  |  |  |  |  |  |  |                          |     \--|--|--|-----|--|-------> 217f      	movs	r1, #127	@ 0x7f
 8006f22:	|  |  |  |  |  |  |  |  |  |                          |        \--|--|-----|--|-------- e730      	b.n	8006d86 <ip4_input+0xd1a>
    if ((pcb->prio < mprio) ||
 8006f24:	|  |  |  |  |  |  |  |  |  |                          |           |  \-----|--|-------> f893 e015 	ldrb.w	lr, [r3, #21]
 8006f28:	|  |  |  |  |  |  |  |  |  |                          |           |        |  |         458e      	cmp	lr, r1
 8006f2a:	|  |  |  |  |  |  |  |  |  |                          |           |        |  |     /-- d305      	bcc.n	8006f38 <ip4_input+0xecc>
 8006f2c:	|  |  |  |  |  |  |  |  |  |                          |           |        |  |  /--|-- d109      	bne.n	8006f42 <ip4_input+0xed6>
        ((pcb->prio == mprio) && ((u32_t)(tcp_ticks - pcb->tmr) >= inactivity))) {
 8006f2e:	|  |  |  |  |  |  |  |  |  |                          |           |        |  |  |  |   6a1a      	ldr	r2, [r3, #32]
 8006f30:	|  |  |  |  |  |  |  |  |  |                          |           |        |  |  |  |   ebac 0202 	sub.w	r2, ip, r2
 8006f34:	|  |  |  |  |  |  |  |  |  |                          |           |        |  |  |  |   4282      	cmp	r2, r0
 8006f36:	|  |  |  |  |  |  |  |  |  |                          |           |        |  |  +--|-- d304      	bcc.n	8006f42 <ip4_input+0xed6>
      inactivity = tcp_ticks - pcb->tmr;
 8006f38:	|  |  |  |  |  |  |  |  |  |                          |           |        |  |  |  \-> 6a18      	ldr	r0, [r3, #32]
      mprio      = pcb->prio;
 8006f3a:	|  |  |  |  |  |  |  |  |  |                          |           |        |  |  |      4671      	mov	r1, lr
      inactivity = tcp_ticks - pcb->tmr;
 8006f3c:	|  |  |  |  |  |  |  |  |  |                          |           |        |  |  |      ebac 0000 	sub.w	r0, ip, r0
      inactive   = pcb;
 8006f40:	|  |  |  |  |  |  |  |  |  |                          |           |        |  |  |      461d      	mov	r5, r3
  for (pcb = tcp_active_pcbs; pcb != NULL; pcb = pcb->next) {
 8006f42:	|  |  |  |  |  |  |  |  |  |                          |           |        |  |  \----> 68db      	ldr	r3, [r3, #12]
 8006f44:	|  |  |  |  |  |  |  |  |  |                          \-----------|--------|--|-------- e726      	b.n	8006d94 <ip4_input+0xd28>
      TCP_STATS_INC(tcp.memerr);
 8006f46:	|  |  |  |  |  |  |  |  |  |                                      \--------|--|-------> f8b9 3048 	ldrh.w	r3, [r9, #72]	@ 0x48
 8006f4a:	|  |  |  |  |  |  |  |  |  |                                               |  |         3301      	adds	r3, #1
 8006f4c:	|  |  |  |  |  |  |  |  |  |                                               |  |         f8a9 3048 	strh.w	r3, [r9, #72]	@ 0x48
      TCP_EVENT_ACCEPT(pcb, NULL, pcb->callback_arg, ERR_MEM, err);
 8006f50:	|  |  |  |  |  |  |  |  |  |                                               |  |         f8d8 3018 	ldr.w	r3, [r8, #24]
 8006f54:	|  |  |  |  |  |  |  |  |  |                                               |  |         2b00      	cmp	r3, #0
 8006f56:	|  |  |  |  |  +--|--|--|--|-----------------------------------------------|--|-------- f43f ab76 	beq.w	8006646 <ip4_input+0x5da>
 8006f5a:	|  |  |  |  |  |  |  |  |  |                                               |  |         4601      	mov	r1, r0
 8006f5c:	|  |  |  |  |  |  |  |  |  |                                               |  |         f04f 32ff 	mov.w	r2, #4294967295	@ 0xffffffff
 8006f60:	|  |  |  |  |  |  |  |  |  |                                               |  |         f8d8 0010 	ldr.w	r0, [r8, #16]
 8006f64:	|  |  |  |  |  |  |  |  |  |                                               |  |         4798      	blx	r3
 8006f66:	|  |  |  |  |  +--|--|--|--|-----------------------------------------------|--|-------- f7ff bb6e 	b.w	8006646 <ip4_input+0x5da>
    mtu = outif->mtu;
 8006f6a:	|  |  |  |  |  |  |  |  |  |                                               |  \-------> 8d83      	ldrh	r3, [r0, #44]	@ 0x2c
  if (mtu != 0) {
 8006f6c:	|  |  |  |  |  |  |  |  |  |                                               |            2b00      	cmp	r3, #0
 8006f6e:	|  |  |  |  |  |  |  |  |  |                                               +----------- d09f      	beq.n	8006eb0 <ip4_input+0xe44>
    mss_s = (mtu > offset) ? (u16_t)(mtu - offset) : 0;
 8006f70:	|  |  |  |  |  |  |  |  |  |                                               |            2b28      	cmp	r3, #40	@ 0x28
 8006f72:	|  |  |  |  |  |  |  |  |  |                                               |            bf38      	it	cc
 8006f74:	|  |  |  |  |  |  |  |  |  |                                               |            2328      	movcc	r3, #40	@ 0x28
 8006f76:	|  |  |  |  |  |  |  |  |  |                                               |            3b28      	subs	r3, #40	@ 0x28
    sendmss = LWIP_MIN(sendmss, mss_s);
 8006f78:	|  |  |  |  |  |  |  |  |  |                                               |            b29b      	uxth	r3, r3
 8006f7a:	|  |  |  |  |  |  |  |  |  |                                               |            429f      	cmp	r7, r3
 8006f7c:	|  |  |  |  |  |  |  |  |  |                                               |            bf28      	it	cs
 8006f7e:	|  |  |  |  |  |  |  |  |  |                                               |            461f      	movcs	r7, r3
 8006f80:	|  |  |  |  |  |  |  |  |  |                                               \----------- e796      	b.n	8006eb0 <ip4_input+0xe44>
  if (flags & TCP_RST) {
 8006f82:	|  |  |  |  |  |  |  |  |  \----------------------------------------------------------> f894 20cc 	ldrb.w	r2, [r4, #204]	@ 0xcc
 8006f86:	|  |  |  |  |  |  |  |  |                                                               4e40      	ldr	r6, [pc, #256]	@ (8007088 <ip4_input+0x101c>)
    tcp_input_pcb = pcb;
 8006f88:	|  |  |  |  |  |  |  |  |                                                               f8c4 50f8 	str.w	r5, [r4, #248]	@ 0xf8
  if (flags & TCP_RST) {
 8006f8c:	|  |  |  |  |  |  |  |  |                                                               f012 0f04 	tst.w	r2, #4
 8006f90:	|  |  |  |  |  |  |  |  |                                               /-------------- d042      	beq.n	8007018 <ip4_input+0xfac>
    if (pcb->state == SYN_SENT) {
 8006f92:	|  |  |  |  |  |  |  |  |                                               |               7d29      	ldrb	r1, [r5, #20]
 8006f94:	|  |  |  |  |  |  |  |  |                                               |               2902      	cmp	r1, #2
 8006f96:	|  |  |  |  |  |  |  |  |                                               |        /----- d122      	bne.n	8006fde <ip4_input+0xf72>
      if (ackno == pcb->snd_nxt) {
 8006f98:	|  |  |  |  |  |  |  |  |                                               |        |      6d2a      	ldr	r2, [r5, #80]	@ 0x50
 8006f9a:	|  |  |  |  |  |  |  |  |                                               |        |      f8d4 30d0 	ldr.w	r3, [r4, #208]	@ 0xd0
 8006f9e:	|  |  |  |  |  |  |  |  |                                               |        |      429a      	cmp	r2, r3
 8006fa0:	|  |  |  |  |  |  |  |  |                          /--------------------|--------|----- d109      	bne.n	8006fb6 <ip4_input+0xf4a>
      recv_flags |= TF_RESET;
 8006fa2:	|  |  |  |  |  |  |  |  |                          |                    |     /--|----> f894 30f4 	ldrb.w	r3, [r4, #244]	@ 0xf4
 8006fa6:	|  |  |  |  |  |  |  |  |                          |                    |     |  |      f043 0308 	orr.w	r3, r3, #8
 8006faa:	|  |  |  |  |  |  |  |  |                          |                    |     |  |      f884 30f4 	strb.w	r3, [r4, #244]	@ 0xf4
      tcp_clear_flags(pcb, TF_ACK_DELAY);
 8006fae:	|  |  |  |  |  |  |  |  |                          |                    |     |  |      8b6b      	ldrh	r3, [r5, #26]
 8006fb0:	|  |  |  |  |  |  |  |  |                          |                    |     |  |      f023 0301 	bic.w	r3, r3, #1
 8006fb4:	|  |  |  |  |  |  |  |  |                          |                    |  /--|--|----> 836b      	strh	r3, [r5, #26]
      if (recv_flags & TF_RESET) {
 8006fb6:	|  |  |  |  |  |  |  |  |                          >--------------------|--|--|--|----> f894 30f4 	ldrb.w	r3, [r4, #244]	@ 0xf4
 8006fba:	|  |  |  |  |  |  |  |  |                          |                    |  |  |  |      071a      	lsls	r2, r3, #28
 8006fbc:	|  |  |  |  |  |  |  |  |                          |  /-----------------|--|--|--|----- f140 8251 	bpl.w	8007462 <ip4_input+0x13f6>
        TCP_EVENT_ERR(pcb->state, pcb->errf, pcb->callback_arg, ERR_RST);
 8006fc0:	|  |  |  |  |  |  |  |  |                          |  |                 |  |  |  |      f8d5 3090 	ldr.w	r3, [r5, #144]	@ 0x90
 8006fc4:	|  |  |  |  |  |  |  |  |                          |  |                 |  |  |  |  /-- b11b      	cbz	r3, 8006fce <ip4_input+0xf62>
 8006fc6:	|  |  |  |  |  |  |  |  |                          |  |                 |  |  |  |  |   6928      	ldr	r0, [r5, #16]
 8006fc8:	|  |  |  |  |  |  |  |  |                          |  |                 |  |  |  |  |   f06f 010d 	mvn.w	r1, #13
 8006fcc:	|  |  |  |  |  |  |  |  |                          |  |                 |  |  |  |  |   4798      	blx	r3
        tcp_pcb_remove(&tcp_active_pcbs, pcb);
 8006fce:	|  |  |  |  |  |  |  |  |                          |  |                 |  |  |  |  \-> 482f      	ldr	r0, [pc, #188]	@ (800708c <ip4_input+0x1020>)
 8006fd0:	|  |  |  |  |  |  |  |  |                          |  |                 |  |  |  |      4629      	mov	r1, r5
 8006fd2:	|  |  |  |  |  |  |  |  |                          |  |                 |  |  |  |      f7fc fd13 	bl	80039fc <tcp_pcb_remove>
        tcp_free(pcb);
 8006fd6:	|  |  |  |  |  |  |  |  |                          |  |                 |  |  |  |      4628      	mov	r0, r5
 8006fd8:	|  |  |  |  |  |  |  |  |                          |  |                 |  |  |  |      f7fb fa4c 	bl	8002474 <tcp_free>
 8006fdc:	|  |  |  |  |  |  |  |  +--------------------------|--|-----------------|--|--|--|----- e5bd      	b.n	8006b5a <ip4_input+0xaee>
      if (seqno == pcb->rcv_nxt) {
 8006fde:	|  |  |  |  |  |  |  |  |                          |  |                 |  |  |  \----> 6a6b      	ldr	r3, [r5, #36]	@ 0x24
 8006fe0:	|  |  |  |  |  |  |  |  |                          |  |                 |  |  |         f8d4 20c8 	ldr.w	r2, [r4, #200]	@ 0xc8
 8006fe4:	|  |  |  |  |  |  |  |  |                          |  |                 |  |  |         4293      	cmp	r3, r2
 8006fe6:	|  |  |  |  |  |  |  |  |                          |  |                 |  |  |     /-- d008      	beq.n	8006ffa <ip4_input+0xf8e>
      } else  if (TCP_SEQ_BETWEEN(seqno, pcb->rcv_nxt,
 8006fe8:	|  |  |  |  |  |  |  |  |                          |  |                 |  |  |     |   1ad1      	subs	r1, r2, r3
 8006fea:	|  |  |  |  |  |  |  |  |                          |  |                 |  |  |     |   2900      	cmp	r1, #0
 8006fec:	|  |  |  |  |  |  |  |  |                          +--|-----------------|--|--|-----|-- dbe3      	blt.n	8006fb6 <ip4_input+0xf4a>
 8006fee:	|  |  |  |  |  |  |  |  |                          |  |                 |  |  |     |   8d29      	ldrh	r1, [r5, #40]	@ 0x28
 8006ff0:	|  |  |  |  |  |  |  |  |                          |  |                 |  |  |     |   1a9b      	subs	r3, r3, r2
 8006ff2:	|  |  |  |  |  |  |  |  |                          |  |                 |  |  |     |   42d9      	cmn	r1, r3
 8006ff4:	|  |  |  |  |  |  |  |  |                          +--|-----------------|--|--|-----|-- d4df      	bmi.n	8006fb6 <ip4_input+0xf4a>
        tcp_ack_now(pcb);
 8006ff6:	|  |  |  |  |  |  |  |  |                          |  |        /--------|--|--|-----|-> 8b6b      	ldrh	r3, [r5, #26]
 8006ff8:	|  |  |  |  |  |  |  |  |                          |  |        |        |  |  |  /--|-- e015      	b.n	8007026 <ip4_input+0xfba>
      LWIP_ASSERT("tcp_input: pcb->state != CLOSED", pcb->state != CLOSED);
 8006ffa:	|  |  |  |  |  |  |  |  |                          |  |        |        |  |  |  |  \-> 2900      	cmp	r1, #0
 8006ffc:	|  |  |  |  |  |  |  |  |                          |  |        |        |  |  +--|----- d1d1      	bne.n	8006fa2 <ip4_input+0xf36>
 8006ffe:	|  |  |  |  |  |  |  |  |                          |  |        |        |  |  |  |      b672      	cpsid	i
 8007000:	|  |  |  |  |  |  |  |  |                          |  |        |        |  |  |  |      4b23      	ldr	r3, [pc, #140]	@ (8007090 <ip4_input+0x1024>)
 8007002:	|  |  |  |  |  |  |  |  |                          |  |        |        |  |  |  |      f8d7 12fc 	ldr.w	r1, [r7, #764]	@ 0x2fc
 8007006:	|  |  |  |  |  |  |  |  |                          |  |        |        |  |  |  |      4a23      	ldr	r2, [pc, #140]	@ (8007094 <ip4_input+0x1028>)
 8007008:	|  |  |  |  |  |  |  |  |                          |  |        |        |  |  |  |      9300      	str	r3, [sp, #0]
 800700a:	|  |  |  |  |  |  |  |  |                          |  |        |        |  |  |  |      4823      	ldr	r0, [pc, #140]	@ (8007098 <ip4_input+0x102c>)
 800700c:	|  |  |  |  |  |  |  |  |                          |  |        |        |  |  |  |      f240 333b 	movw	r3, #827	@ 0x33b
 8007010:	|  |  |  |  |  |  |  |  |                          |  |        |        |  |  |  |      f7fa f972 	bl	80012f8 <printf_>
 8007014:	|  |  |  |  |  |  |  |  |                          |  |        |        |  |  |  |      be00      	bkpt	0x0000
 8007016:	|  |  |  |  |  |  |  |  |                          |  |        |        |  |  \--|----- e7c4      	b.n	8006fa2 <ip4_input+0xf36>
  if ((flags & TCP_SYN) && (pcb->state != SYN_SENT && pcb->state != SYN_RCVD)) {
 8007018:	|  |  |  |  |  |  |  |  |                          |  |        |        \--|-----|----> 0790      	lsls	r0, r2, #30
        tcp_ack_now(pcb);
 800701a:	|  |  |  |  |  |  |  |  |                          |  |        |           |     |      8b6b      	ldrh	r3, [r5, #26]
  if ((flags & TCP_SYN) && (pcb->state != SYN_SENT && pcb->state != SYN_RCVD)) {
 800701c:	|  |  |  |  |  |  |  |  |                          |  |        |           |     |  /-- d506      	bpl.n	800702c <ip4_input+0xfc0>
 800701e:	|  |  |  |  |  |  |  |  |                          |  |        |           |     |  |   7d2a      	ldrb	r2, [r5, #20]
 8007020:	|  |  |  |  |  |  |  |  |                          |  |        |           |     |  |   3a02      	subs	r2, #2
 8007022:	|  |  |  |  |  |  |  |  |                          |  |        |           |     |  |   2a01      	cmp	r2, #1
 8007024:	|  |  |  |  |  |  |  |  |                          |  |        |           |     |  +-- d902      	bls.n	800702c <ip4_input+0xfc0>
        tcp_ack_now(pcb);
 8007026:	|  |  |  |  |  |  |  |  |                          |  |        |           |     \--|-> f043 0302 	orr.w	r3, r3, #2
 800702a:	|  |  |  |  |  |  |  |  |                          |  |        |           \--------|-- e7c3      	b.n	8006fb4 <ip4_input+0xf48>
  if ((pcb->flags & TF_RXCLOSED) == 0) {
 800702c:	|  |  |  |  |  |  |  |  |                          |  |        |                    \-> 06d9      	lsls	r1, r3, #27
    pcb->tmr = tcp_ticks;
 800702e:	|  |  |  |  |  |  |  |  |                          |  |        |                        bf5c      	itt	pl
 8007030:	|  |  |  |  |  |  |  |  |                          |  |        |                        f8d4 30d8 	ldrpl.w	r3, [r4, #216]	@ 0xd8
 8007034:	|  |  |  |  |  |  |  |  |                          |  |        |                        622b      	strpl	r3, [r5, #32]
  pcb->persist_probe = 0;
 8007036:	|  |  |  |  |  |  |  |  |                          |  |        |                        2300      	movs	r3, #0
 8007038:	|  |  |  |  |  |  |  |  |                          |  |        |                        f8a5 309a 	strh.w	r3, [r5, #154]	@ 0x9a
  tcp_parseopt(pcb);
 800703c:	|  |  |  |  |  |  |  |  |                          |  |        |                        4628      	mov	r0, r5
 800703e:	|  |  |  |  |  |  |  |  |                          |  |        |                        f7fa fe6f 	bl	8001d20 <tcp_parseopt>
  if (flags & TCP_SYN) {
 8007042:	|  |  |  |  |  |  |  |  |                          |  |        |                        f894 30cc 	ldrb.w	r3, [r4, #204]	@ 0xcc
 8007046:	|  |  |  |  |  |  |  |  |                          |  |        |                        7d2a      	ldrb	r2, [r5, #20]
 8007048:	|  |  |  |  |  |  |  |  |                          |  |        |                        f013 0102 	ands.w	r1, r3, #2
 800704c:	|  |  |  |  |  |  |  |  |                          |  |        |                    /-- d002      	beq.n	8007054 <ip4_input+0xfe8>
    if ((pcb->state != SYN_SENT) && (pcb->state != SYN_RCVD)) {
 800704e:	|  |  |  |  |  |  |  |  |                          |  |        |                    |   1e90      	subs	r0, r2, #2
 8007050:	|  |  |  |  |  |  |  |  |                          |  |        |                    |   2801      	cmp	r0, #1
 8007052:	|  |  |  |  |  |  |  |  |                          +--|--------|--------------------|-- d8b0      	bhi.n	8006fb6 <ip4_input+0xf4a>
  switch (pcb->state) {
 8007054:	|  |  |  |  |  |  |  |  |                          |  |        |                    \-> 3a02      	subs	r2, #2
 8007056:	|  |  |  |  |  |  |  |  |                          |  |        |                        2a07      	cmp	r2, #7
 8007058:	|  |  |  |  |  |  |  |  |                          +--|--------|----------------------- d8ad      	bhi.n	8006fb6 <ip4_input+0xf4a>
 800705a:	|  |  |  |  |  |  |  |  |                          |  |        |                        e8df f012 	tbh	[pc, r2, lsl #1]
 800705e:	|  |  |  |  |  |  |  |  |                          |  |        |                        001f      	.short	0x001f
 8007060:	|  |  |  |  |  |  |  |  |                          |  |        |                        015000d6 	.word	0x015000d6
 8007064:	|  |  |  |  |  |  |  |  |                          |  |        |                        01a00156 	.word	0x01a00156
 8007068:	|  |  |  |  |  |  |  |  |                          |  |        |                        01c90150 	.word	0x01c90150
 800706c:	|  |  |  |  |  |  |  |  |                          |  |        |                        01e9      	.short	0x01e9
 800706e:	|  |  |  |  |  |  |  |  |                          |  |        |                        bf00      	nop
 8007070:	|  |  |  |  |  |  |  |  |                          |  |        |                        04300001 	.word	0x04300001
 8007074:	|  |  |  |  |  |  |  |  |                          |  |        |                        08600860 	.word	0x08600860
 8007078:	|  |  |  |  |  |  |  |  |                          |  |        |                        08003dd1 	.word	0x08003dd1
 800707c:	|  |  |  |  |  |  |  |  |                          |  |        |                        006ddd00 	.word	0x006ddd00
 8007080:	|  |  |  |  |  |  |  |  |                          |  |        |                        0218ffff 	.word	0x0218ffff
 8007084:	|  |  |  |  |  |  |  |  |                          |  |        |                        20000000 	.word	0x20000000
 8007088:	|  |  |  |  |  |  |  |  |                          |  |        |                        20001158 	.word	0x20001158
 800708c:	|  |  |  |  |  |  |  |  |                          |  |        |                        20001214 	.word	0x20001214
 8007090:	|  |  |  |  |  |  |  |  |                          |  |        |                        0800b591 	.word	0x0800b591
 8007094:	|  |  |  |  |  |  |  |  |                          |  |        |                        0800c75d 	.word	0x0800c75d
 8007098:	|  |  |  |  |  |  |  |  |                          |  |        |                        0800b232 	.word	0x0800b232
      if ((flags & TCP_ACK) && (flags & TCP_SYN)
 800709c:	|  |  |  |  |  |  |  |  |                          |  |        |                        f003 0212 	and.w	r2, r3, #18
 80070a0:	|  |  |  |  |  |  |  |  |                          |  |        |                        2a12      	cmp	r2, #18
 80070a2:	|  |  |  |  |  |  |  |  |                          |  |        |  /-------------------- f040 808b 	bne.w	80071bc <ip4_input+0x1150>
          && (ackno == pcb->lastack + 1)) {
 80070a6:	|  |  |  |  |  |  |  |  |                          |  |        |  |                     6c6a      	ldr	r2, [r5, #68]	@ 0x44
 80070a8:	|  |  |  |  |  |  |  |  |                          |  |        |  |                     f8d4 10d0 	ldr.w	r1, [r4, #208]	@ 0xd0
 80070ac:	|  |  |  |  |  |  |  |  |                          |  |        |  |                     3201      	adds	r2, #1
 80070ae:	|  |  |  |  |  |  |  |  |                          |  |        |  |                     428a      	cmp	r2, r1
 80070b0:	|  |  |  |  |  |  |  |  |                          |  |        |  +-------------------- f040 8084 	bne.w	80071bc <ip4_input+0x1150>
        pcb->rcv_nxt = seqno + 1;
 80070b4:	|  |  |  |  |  |  |  |  |                          |  |        |  |                     f8d4 30c8 	ldr.w	r3, [r4, #200]	@ 0xc8
        pcb->lastack = ackno;
 80070b8:	|  |  |  |  |  |  |  |  |                          |  |        |  |                     646a      	str	r2, [r5, #68]	@ 0x44
        pcb->rcv_nxt = seqno + 1;
 80070ba:	|  |  |  |  |  |  |  |  |                          |  |        |  |                     1c59      	adds	r1, r3, #1
        pcb->snd_wnd = tcphdr->wnd;
 80070bc:	|  |  |  |  |  |  |  |  |                          |  |        |  |                     f8d7 2134 	ldr.w	r2, [r7, #308]	@ 0x134
        pcb->rcv_nxt = seqno + 1;
 80070c0:	|  |  |  |  |  |  |  |  |                          |  |        |  |                     6269      	str	r1, [r5, #36]	@ 0x24
        pcb->snd_wl1 = seqno - 1; /* initialise to seqno - 1 to force window update */
 80070c2:	|  |  |  |  |  |  |  |  |                          |  |        |  |                     3b01      	subs	r3, #1
        pcb->rcv_ann_right_edge = pcb->rcv_nxt;
 80070c4:	|  |  |  |  |  |  |  |  |                          |  |        |  |                     62e9      	str	r1, [r5, #44]	@ 0x2c
        pcb->snd_wnd = tcphdr->wnd;
 80070c6:	|  |  |  |  |  |  |  |  |                          |  |        |  |                     89d2      	ldrh	r2, [r2, #14]
        pcb->snd_wl1 = seqno - 1; /* initialise to seqno - 1 to force window update */
 80070c8:	|  |  |  |  |  |  |  |  |                          |  |        |  |                     656b      	str	r3, [r5, #84]	@ 0x54
        pcb->state = ESTABLISHED;
 80070ca:	|  |  |  |  |  |  |  |  |                          |  |        |  |                     2304      	movs	r3, #4
        pcb->snd_wnd = tcphdr->wnd;
 80070cc:	|  |  |  |  |  |  |  |  |                          |  |        |  |                     f8a5 2060 	strh.w	r2, [r5, #96]	@ 0x60
        pcb->snd_wnd_max = pcb->snd_wnd;
 80070d0:	|  |  |  |  |  |  |  |  |                          |  |        |  |                     f8a5 2062 	strh.w	r2, [r5, #98]	@ 0x62
        pcb->state = ESTABLISHED;
 80070d4:	|  |  |  |  |  |  |  |  |                          |  |        |  |                     752b      	strb	r3, [r5, #20]
        pcb->mss = tcp_eff_send_mss(pcb->mss, &pcb->local_ip, &pcb->remote_ip);
 80070d6:	|  |  |  |  |  |  |  |  |                          |  |        |  |                     18e8      	adds	r0, r5, r3
 80070d8:	|  |  |  |  |  |  |  |  |                          |  |        |  |                     f8b5 8032 	ldrh.w	r8, [r5, #50]	@ 0x32
 80070dc:	|  |  |  |  |  |  |  |  |                          |  |        |  |                     f7fe fe64 	bl	8005da8 <ip4_route>
    if (outif == NULL) {
 80070e0:	|  |  |  |  |  |  |  |  |                          |  |        |  |                 /-- b148      	cbz	r0, 80070f6 <ip4_input+0x108a>
    mtu = outif->mtu;
 80070e2:	|  |  |  |  |  |  |  |  |                          |  |        |  |                 |   8d83      	ldrh	r3, [r0, #44]	@ 0x2c
  if (mtu != 0) {
 80070e4:	|  |  |  |  |  |  |  |  |                          |  |        |  |                 +-- b13b      	cbz	r3, 80070f6 <ip4_input+0x108a>
    mss_s = (mtu > offset) ? (u16_t)(mtu - offset) : 0;
 80070e6:	|  |  |  |  |  |  |  |  |                          |  |        |  |                 |   2b28      	cmp	r3, #40	@ 0x28
 80070e8:	|  |  |  |  |  |  |  |  |                          |  |        |  |                 |   bf38      	it	cc
 80070ea:	|  |  |  |  |  |  |  |  |                          |  |        |  |                 |   2328      	movcc	r3, #40	@ 0x28
 80070ec:	|  |  |  |  |  |  |  |  |                          |  |        |  |                 |   3b28      	subs	r3, #40	@ 0x28
    sendmss = LWIP_MIN(sendmss, mss_s);
 80070ee:	|  |  |  |  |  |  |  |  |                          |  |        |  |                 |   b29b      	uxth	r3, r3
 80070f0:	|  |  |  |  |  |  |  |  |                          |  |        |  |                 |   4598      	cmp	r8, r3
 80070f2:	|  |  |  |  |  |  |  |  |                          |  |        |  |                 |   bf28      	it	cs
 80070f4:	|  |  |  |  |  |  |  |  |                          |  |        |  |                 |   4698      	movcs	r8, r3
        pcb->cwnd = LWIP_TCP_CALC_INITIAL_CWND(pcb->mss);
 80070f6:	|  |  |  |  |  |  |  |  |                          |  |        |  |                 \-> ea4f 0248 	mov.w	r2, r8, lsl #1
 80070fa:	|  |  |  |  |  |  |  |  |                          |  |        |  |                     f241 131c 	movw	r3, #4380	@ 0x111c
 80070fe:	|  |  |  |  |  |  |  |  |                          |  |        |  |                     429a      	cmp	r2, r3
 8007100:	|  |  |  |  |  |  |  |  |                          |  |        |  |                     4610      	mov	r0, r2
 8007102:	|  |  |  |  |  |  |  |  |                          |  |        |  |                     bf38      	it	cc
 8007104:	|  |  |  |  |  |  |  |  |                          |  |        |  |                     4618      	movcc	r0, r3
 8007106:	|  |  |  |  |  |  |  |  |                          |  |        |  |                     ebb0 0f88 	cmp.w	r0, r8, lsl #2
        pcb->mss = tcp_eff_send_mss(pcb->mss, &pcb->local_ip, &pcb->remote_ip);
 800710a:	|  |  |  |  |  |  |  |  |                          |  |        |  |                     f8a5 8032 	strh.w	r8, [r5, #50]	@ 0x32
        pcb->cwnd = LWIP_TCP_CALC_INITIAL_CWND(pcb->mss);
 800710e:	|  |  |  |  |  |  |  |  |                          |  |        |  |                     ea4f 0188 	mov.w	r1, r8, lsl #2
 8007112:	|  |  |  |  |  |  |  |  |                          |  |        |  |     /-------------- d946      	bls.n	80071a2 <ip4_input+0x1136>
 8007114:	|  |  |  |  |  |  |  |  |                          |  |        |  |     |               b28b      	uxth	r3, r1
 8007116:	|  |  |  |  |  |  |  |  |                          |  |        |  |  /--|-------------> f8a5 3048 	strh.w	r3, [r5, #72]	@ 0x48
        LWIP_ASSERT("pcb->snd_queuelen > 0", (pcb->snd_queuelen > 0));
 800711a:	|  |  |  |  |  |  |  |  |                          |  |        |  |  |  |               f8b5 3066 	ldrh.w	r3, [r5, #102]	@ 0x66
 800711e:	|  |  |  |  |  |  |  |  |                          |  |        |  |  |  |           /-- b963      	cbnz	r3, 800713a <ip4_input+0x10ce>
 8007120:	|  |  |  |  |  |  |  |  |                          |  |        |  |  |  |           |   b672      	cpsid	i
 8007122:	|  |  |  |  |  |  |  |  |                          |  |        |  |  |  |           |   4bac      	ldr	r3, [pc, #688]	@ (80073d4 <ip4_input+0x1368>)
 8007124:	|  |  |  |  |  |  |  |  |                          |  |        |  |  |  |           |   4aac      	ldr	r2, [pc, #688]	@ (80073d8 <ip4_input+0x136c>)
 8007126:	|  |  |  |  |  |  |  |  |                          |  |        |  |  |  |           |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 800712a:	|  |  |  |  |  |  |  |  |                          |  |        |  |  |  |           |   4bac      	ldr	r3, [pc, #688]	@ (80073dc <ip4_input+0x1370>)
 800712c:	|  |  |  |  |  |  |  |  |                          |  |        |  |  |  |           |   9300      	str	r3, [sp, #0]
 800712e:	|  |  |  |  |  |  |  |  |                          |  |        |  |  |  |           |   48ac      	ldr	r0, [pc, #688]	@ (80073e0 <ip4_input+0x1374>)
 8007130:	|  |  |  |  |  |  |  |  |                          |  |        |  |  |  |           |   f240 3377 	movw	r3, #887	@ 0x377
 8007134:	|  |  |  |  |  |  |  |  |                          |  |        |  |  |  |           |   f7fa f8e0 	bl	80012f8 <printf_>
 8007138:	|  |  |  |  |  |  |  |  |                          |  |        |  |  |  |           |   be00      	bkpt	0x0000
        --pcb->snd_queuelen;
 800713a:	|  |  |  |  |  |  |  |  |                          |  |        |  |  |  |           \-> f8b5 3066 	ldrh.w	r3, [r5, #102]	@ 0x66
        rseg = pcb->unacked;
 800713e:	|  |  |  |  |  |  |  |  |                          |  |        |  |  |  |               f8d5 8070 	ldr.w	r8, [r5, #112]	@ 0x70
        --pcb->snd_queuelen;
 8007142:	|  |  |  |  |  |  |  |  |                          |  |        |  |  |  |               3b01      	subs	r3, #1
 8007144:	|  |  |  |  |  |  |  |  |                          |  |        |  |  |  |               f8a5 3066 	strh.w	r3, [r5, #102]	@ 0x66
        if (rseg == NULL) {
 8007148:	|  |  |  |  |  |  |  |  |                          |  |        |  |  |  |               f1b8 0f00 	cmp.w	r8, #0
 800714c:	|  |  |  |  |  |  |  |  |                          |  |        |  |  |  |  /----------- d12d      	bne.n	80071aa <ip4_input+0x113e>
          rseg = pcb->unsent;
 800714e:	|  |  |  |  |  |  |  |  |                          |  |        |  |  |  |  |            f8d5 806c 	ldr.w	r8, [r5, #108]	@ 0x6c
          LWIP_ASSERT("no segment to free", rseg != NULL);
 8007152:	|  |  |  |  |  |  |  |  |                          |  |        |  |  |  |  |            f1b8 0f00 	cmp.w	r8, #0
 8007156:	|  |  |  |  |  |  |  |  |                          |  |        |  |  |  |  |        /-- d10c      	bne.n	8007172 <ip4_input+0x1106>
 8007158:	|  |  |  |  |  |  |  |  |                          |  |        |  |  |  |  |        |   b672      	cpsid	i
 800715a:	|  |  |  |  |  |  |  |  |                          |  |        |  |  |  |  |        |   4b9e      	ldr	r3, [pc, #632]	@ (80073d4 <ip4_input+0x1368>)
 800715c:	|  |  |  |  |  |  |  |  |                          |  |        |  |  |  |  |        |   4aa1      	ldr	r2, [pc, #644]	@ (80073e4 <ip4_input+0x1378>)
 800715e:	|  |  |  |  |  |  |  |  |                          |  |        |  |  |  |  |        |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8007162:	|  |  |  |  |  |  |  |  |                          |  |        |  |  |  |  |        |   4b9e      	ldr	r3, [pc, #632]	@ (80073dc <ip4_input+0x1370>)
 8007164:	|  |  |  |  |  |  |  |  |                          |  |        |  |  |  |  |        |   9300      	str	r3, [sp, #0]
 8007166:	|  |  |  |  |  |  |  |  |                          |  |        |  |  |  |  |        |   489e      	ldr	r0, [pc, #632]	@ (80073e0 <ip4_input+0x1374>)
 8007168:	|  |  |  |  |  |  |  |  |                          |  |        |  |  |  |  |        |   f240 337f 	movw	r3, #895	@ 0x37f
 800716c:	|  |  |  |  |  |  |  |  |                          |  |        |  |  |  |  |        |   f7fa f8c4 	bl	80012f8 <printf_>
 8007170:	|  |  |  |  |  |  |  |  |                          |  |        |  |  |  |  |        |   be00      	bkpt	0x0000
          pcb->unsent = rseg->next;
 8007172:	|  |  |  |  |  |  |  |  |                          |  |        |  |  |  |  |        \-> f8d8 3000 	ldr.w	r3, [r8]
 8007176:	|  |  |  |  |  |  |  |  |                          |  |        |  |  |  |  |            66eb      	str	r3, [r5, #108]	@ 0x6c
        tcp_seg_free(rseg);
 8007178:	|  |  |  |  |  |  |  |  |                          |  |        |  |  |  |  |  /-------> 4640      	mov	r0, r8
 800717a:	|  |  |  |  |  |  |  |  |                          |  |        |  |  |  |  |  |         f7fb fb3f 	bl	80027fc <tcp_seg_free>
        if (pcb->unacked == NULL) {
 800717e:	|  |  |  |  |  |  |  |  |                          |  |        |  |  |  |  |  |         6f2b      	ldr	r3, [r5, #112]	@ 0x70
 8007180:	|  |  |  |  |  |  |  |  |                          |  |        |  |  |  |  |  |     /-- b9bb      	cbnz	r3, 80071b2 <ip4_input+0x1146>
          pcb->rtime = -1;
 8007182:	|  |  |  |  |  |  |  |  |                          |  |        |  |  |  |  |  |     |   f64f 73ff 	movw	r3, #65535	@ 0xffff
 8007186:	|  |  |  |  |  |  |  |  |                          |  |        |  |  |  |  |  |     |   862b      	strh	r3, [r5, #48]	@ 0x30
        TCP_EVENT_CONNECTED(pcb, ERR_OK, err);
 8007188:	|  |  |  |  |  |  |  |  |                          |  |        |  |  |  |  |  |  /--|-> f8d5 3088 	ldr.w	r3, [r5, #136]	@ 0x88
 800718c:	|  |  |  |  |  |  |  |  |                          |  |        |  |  |  |  |  |  |  |   2b00      	cmp	r3, #0
 800718e:	|  |  |  |  |  |  |  |  |                          |  |        +--|--|--|--|--|--|--|-- f43f af32 	beq.w	8006ff6 <ip4_input+0xf8a>
 8007192:	|  |  |  |  |  |  |  |  |                          |  |        |  |  |  |  |  |  |  |   6928      	ldr	r0, [r5, #16]
 8007194:	|  |  |  |  |  |  |  |  |                          |  |        |  |  |  |  |  |  |  |   2200      	movs	r2, #0
 8007196:	|  |  |  |  |  |  |  |  |                          |  |        |  |  |  |  |  |  |  |   4629      	mov	r1, r5
 8007198:	|  |  |  |  |  |  |  |  |                          |  |        |  |  |  |  |  |  |  |   4798      	blx	r3
        if (err == ERR_ABRT) {
 800719a:	|  |  |  |  |  |  |  |  |                          |  |        |  |  |  |  |  |  |  |   300d      	adds	r0, #13
 800719c:	|  |  |  |  |  |  |  |  |                          |  |        \--|--|--|--|--|--|--|-- f47f af2b 	bne.w	8006ff6 <ip4_input+0xf8a>
 80071a0:	|  |  |  |  |  |  |  |  +--------------------------|--|-----------|--|--|--|--|--|--|-- e4db      	b.n	8006b5a <ip4_input+0xaee>
        pcb->cwnd = LWIP_TCP_CALC_INITIAL_CWND(pcb->mss);
 80071a2:	|  |  |  |  |  |  |  |  |                          |  |           |  |  \--|--|--|--|-> 429a      	cmp	r2, r3
 80071a4:	|  |  |  |  |  |  |  |  |                          |  |           |  |     |  |  |  |   bf88      	it	hi
 80071a6:	|  |  |  |  |  |  |  |  |                          |  |           |  |     |  |  |  |   b293      	uxthhi	r3, r2
 80071a8:	|  |  |  |  |  |  |  |  |                          |  |           |  \-----|--|--|--|-- e7b5      	b.n	8007116 <ip4_input+0x10aa>
          pcb->unacked = rseg->next;
 80071aa:	|  |  |  |  |  |  |  |  |                          |  |           |        \--|--|--|-> f8d8 3000 	ldr.w	r3, [r8]
 80071ae:	|  |  |  |  |  |  |  |  |                          |  |           |           |  |  |   672b      	str	r3, [r5, #112]	@ 0x70
 80071b0:	|  |  |  |  |  |  |  |  |                          |  |           |           \--|--|-- e7e2      	b.n	8007178 <ip4_input+0x110c>
          pcb->rtime = 0;
 80071b2:	|  |  |  |  |  |  |  |  |                          |  |           |              |  \-> 2300      	movs	r3, #0
 80071b4:	|  |  |  |  |  |  |  |  |                          |  |           |              |      862b      	strh	r3, [r5, #48]	@ 0x30
          pcb->nrtx = 0;
 80071b6:	|  |  |  |  |  |  |  |  |                          |  |           |              |      f885 3042 	strb.w	r3, [r5, #66]	@ 0x42
 80071ba:	|  |  |  |  |  |  |  |  |                          |  |           |              \----- e7e5      	b.n	8007188 <ip4_input+0x111c>
      else if (flags & TCP_ACK) {
 80071bc:	|  |  |  |  |  |  |  |  |                          |  |           \-------------------> 06da      	lsls	r2, r3, #27
 80071be:	|  |  |  |  |  |  |  |  |                          +--|-------------------------------- f57f aefa 	bpl.w	8006fb6 <ip4_input+0xf4a>
                ip_current_src_addr(), tcphdr->dest, tcphdr->src);
 80071c2:	|  |  |  |  |  |  |  |  |                          |  |                                 f8d7 3134 	ldr.w	r3, [r7, #308]	@ 0x134
        tcp_rst(pcb, ackno, seqno + tcplen, ip_current_dest_addr(),
 80071c6:	|  |  |  |  |  |  |  |  |                          |  |                                 f8b6 10d4 	ldrh.w	r1, [r6, #212]	@ 0xd4
 80071ca:	|  |  |  |  |  |  |  |  |                          |  |                                 8818      	ldrh	r0, [r3, #0]
 80071cc:	|  |  |  |  |  |  |  |  |                          |  |                                 f8d6 20c8 	ldr.w	r2, [r6, #200]	@ 0xc8
 80071d0:	|  |  |  |  |  |  |  |  |                          |  |                                 9002      	str	r0, [sp, #8]
 80071d2:	|  |  |  |  |  |  |  |  |                          |  |                                 885b      	ldrh	r3, [r3, #2]
 80071d4:	|  |  |  |  |  |  |  |  |                          |  |                                 9301      	str	r3, [sp, #4]
 80071d6:	|  |  |  |  |  |  |  |  |                          |  |                                 4b84      	ldr	r3, [pc, #528]	@ (80073e8 <ip4_input+0x137c>)
 80071d8:	|  |  |  |  |  |  |  |  |                          |  |                                 9300      	str	r3, [sp, #0]
 80071da:	|  |  |  |  |  |  |  |  |                          |  |                                 440a      	add	r2, r1
 80071dc:	|  |  |  |  |  |  |  |  |                          |  |                                 3304      	adds	r3, #4
 80071de:	|  |  |  |  |  |  |  |  |                          |  |                                 f8d6 10d0 	ldr.w	r1, [r6, #208]	@ 0xd0
 80071e2:	|  |  |  |  |  |  |  |  |                          |  |                                 4628      	mov	r0, r5
 80071e4:	|  |  |  |  |  |  |  |  |                          |  |                                 f7fb fd96 	bl	8002d14 <tcp_rst>
        if (pcb->nrtx < TCP_SYNMAXRTX) {
 80071e8:	|  |  |  |  |  |  |  |  |                          |  |                                 f895 3042 	ldrb.w	r3, [r5, #66]	@ 0x42
 80071ec:	|  |  |  |  |  |  |  |  |                          |  |                                 2b05      	cmp	r3, #5
 80071ee:	|  |  |  |  |  |  |  |  |                          +--|-------------------------------- f63f aee2 	bhi.w	8006fb6 <ip4_input+0xf4a>
          pcb->rtime = 0;
 80071f2:	|  |  |  |  |  |  |  |  |                          |  |                                 2300      	movs	r3, #0
 80071f4:	|  |  |  |  |  |  |  |  |                          |  |                                 862b      	strh	r3, [r5, #48]	@ 0x30
  if (tcp_rexmit_rto_prepare(pcb) == ERR_OK) {
 80071f6:	|  |  |  |  |  |  |  |  |                          |  |                                 4628      	mov	r0, r5
 80071f8:	|  |  |  |  |  |  |  |  |                          |  |                                 f7fa fe00 	bl	8001dfc <tcp_rexmit_rto_prepare>
 80071fc:	|  |  |  |  |  |  |  |  |                          |  |                                 2800      	cmp	r0, #0
 80071fe:	|  |  |  |  |  |  |  |  |                          +--|-------------------------------- f47f aeda 	bne.w	8006fb6 <ip4_input+0xf4a>
    tcp_rexmit_rto_commit(pcb);
 8007202:	|  |  |  |  |  |  |  |  |                          |  |                                 4628      	mov	r0, r5
 8007204:	|  |  |  |  |  |  |  |  |                          |  |                                 f7fc ff2c 	bl	8004060 <tcp_rexmit_rto_commit>
 8007208:	|  |  |  |  |  |  |  |  |                          +--|-------------------------------- e6d5      	b.n	8006fb6 <ip4_input+0xf4a>
      if (flags & TCP_SYN) {
 800720a:	|  |  |  |  |  |  |  |  |                          |  |                             /-- b151      	cbz	r1, 8007222 <ip4_input+0x11b6>
        if (seqno == pcb->rcv_nxt - 1) {
 800720c:	|  |  |  |  |  |  |  |  |                          |  |                             |   6a6b      	ldr	r3, [r5, #36]	@ 0x24
 800720e:	|  |  |  |  |  |  |  |  |                          |  |                             |   f8d4 20c8 	ldr.w	r2, [r4, #200]	@ 0xc8
 8007212:	|  |  |  |  |  |  |  |  |                          |  |                             |   3b01      	subs	r3, #1
 8007214:	|  |  |  |  |  |  |  |  |                          |  |                             |   4293      	cmp	r3, r2
 8007216:	|  |  |  |  |  |  |  |  |                          +--|-----------------------------|-- f47f aece 	bne.w	8006fb6 <ip4_input+0xf4a>
          tcp_rexmit(pcb);
 800721a:	|  |  |  |  |  |  |  |  |                          |  |                             |   4628      	mov	r0, r5
 800721c:	|  |  |  |  |  |  |  |  |                          |  |                             |   f7fa fe38 	bl	8001e90 <tcp_rexmit>
 8007220:	|  |  |  |  |  |  |  |  |                          +--|-----------------------------|-- e6c9      	b.n	8006fb6 <ip4_input+0xf4a>
      } else if (flags & TCP_ACK) {
 8007222:	|  |  |  |  |  |  |  |  |                          |  |                             \-> 06db      	lsls	r3, r3, #27
 8007224:	|  |  |  |  |  |  |  |  |                          +--|-------------------------------- f57f aec7 	bpl.w	8006fb6 <ip4_input+0xf4a>
        if (TCP_SEQ_BETWEEN(ackno, pcb->lastack + 1, pcb->snd_nxt)) {
 8007228:	|  |  |  |  |  |  |  |  |                          |  |                                 6c6b      	ldr	r3, [r5, #68]	@ 0x44
 800722a:	|  |  |  |  |  |  |  |  |                          |  |                                 f8d6 10d0 	ldr.w	r1, [r6, #208]	@ 0xd0
 800722e:	|  |  |  |  |  |  |  |  |                          |  |                                 43db      	mvns	r3, r3
 8007230:	|  |  |  |  |  |  |  |  |                          |  |                                 42cb      	cmn	r3, r1
 8007232:	|  |  |  |  |  |  |  |  |                          |  |                    /----------- d451      	bmi.n	80072d8 <ip4_input+0x126c>
 8007234:	|  |  |  |  |  |  |  |  |                          |  |                    |            6d2b      	ldr	r3, [r5, #80]	@ 0x50
 8007236:	|  |  |  |  |  |  |  |  |                          |  |                    |            1a5b      	subs	r3, r3, r1
 8007238:	|  |  |  |  |  |  |  |  |                          |  |                    |            2b00      	cmp	r3, #0
 800723a:	|  |  |  |  |  |  |  |  |                          |  |                    +----------- db4d      	blt.n	80072d8 <ip4_input+0x126c>
          pcb->state = ESTABLISHED;
 800723c:	|  |  |  |  |  |  |  |  |                          |  |                    |            2304      	movs	r3, #4
 800723e:	|  |  |  |  |  |  |  |  |                          |  |                    |            752b      	strb	r3, [r5, #20]
          if (pcb->listener == NULL) {
 8007240:	|  |  |  |  |  |  |  |  |                          |  |                    |            6feb      	ldr	r3, [r5, #124]	@ 0x7c
 8007242:	|  |  |  |  |  |  |  |  |                          |  |                    |        /-- b923      	cbnz	r3, 800724e <ip4_input+0x11e2>
  tcp_abandon(pcb, 1);
 8007244:	|  |  |  |  |  |  |  |  |                          |  |  /-----------------|--------|-> 2101      	movs	r1, #1
 8007246:	|  |  |  |  |  |  |  |  |                          |  |  |                 |        |   4628      	mov	r0, r5
 8007248:	|  |  |  |  |  |  |  |  |                          |  |  |                 |        |   f7fc fc50 	bl	8003aec <tcp_abandon>
            goto aborted;
 800724c:	|  |  |  |  |  |  |  |  +--------------------------|--|--|-----------------|--------|-- e485      	b.n	8006b5a <ip4_input+0xaee>
            LWIP_ASSERT("pcb->listener->accept != NULL", pcb->listener->accept != NULL);
 800724e:	|  |  |  |  |  |  |  |  |                          |  |  |                 |        \-> 699b      	ldr	r3, [r3, #24]
 8007250:	|  |  |  |  |  |  |  |  |                          |  |  |                 |        /-- b963      	cbnz	r3, 800726c <ip4_input+0x1200>
 8007252:	|  |  |  |  |  |  |  |  |                          |  |  |                 |        |   b672      	cpsid	i
 8007254:	|  |  |  |  |  |  |  |  |                          |  |  |                 |        |   4b5f      	ldr	r3, [pc, #380]	@ (80073d4 <ip4_input+0x1368>)
 8007256:	|  |  |  |  |  |  |  |  |                          |  |  |                 |        |   4a65      	ldr	r2, [pc, #404]	@ (80073ec <ip4_input+0x1380>)
 8007258:	|  |  |  |  |  |  |  |  |                          |  |  |                 |        |   f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 800725c:	|  |  |  |  |  |  |  |  |                          |  |  |                 |        |   4b5f      	ldr	r3, [pc, #380]	@ (80073dc <ip4_input+0x1370>)
 800725e:	|  |  |  |  |  |  |  |  |                          |  |  |                 |        |   9300      	str	r3, [sp, #0]
 8007260:	|  |  |  |  |  |  |  |  |                          |  |  |                 |        |   485f      	ldr	r0, [pc, #380]	@ (80073e0 <ip4_input+0x1374>)
 8007262:	|  |  |  |  |  |  |  |  |                          |  |  |                 |        |   f44f 736e 	mov.w	r3, #952	@ 0x3b8
 8007266:	|  |  |  |  |  |  |  |  |                          |  |  |                 |        |   f7fa f847 	bl	80012f8 <printf_>
 800726a:	|  |  |  |  |  |  |  |  |                          |  |  |                 |        |   be00      	bkpt	0x0000
            TCP_EVENT_ACCEPT(pcb->listener, pcb, pcb->callback_arg, ERR_OK, err);
 800726c:	|  |  |  |  |  |  |  |  |                          |  |  |                 |        \-> 6feb      	ldr	r3, [r5, #124]	@ 0x7c
 800726e:	|  |  |  |  |  |  |  |  |                          |  |  |                 |            699b      	ldr	r3, [r3, #24]
 8007270:	|  |  |  |  |  |  |  |  |                          |  |  |                 |            2b00      	cmp	r3, #0
 8007272:	|  |  |  |  |  |  |  |  |                          |  |  +-----------------|----------- d0e7      	beq.n	8007244 <ip4_input+0x11d8>
 8007274:	|  |  |  |  |  |  |  |  |                          |  |  |                 |            6928      	ldr	r0, [r5, #16]
 8007276:	|  |  |  |  |  |  |  |  |                          |  |  |                 |            2200      	movs	r2, #0
 8007278:	|  |  |  |  |  |  |  |  |                          |  |  |                 |            4629      	mov	r1, r5
 800727a:	|  |  |  |  |  |  |  |  |                          |  |  |                 |            4798      	blx	r3
          if (err != ERR_OK) {
 800727c:	|  |  |  |  |  |  |  |  |                          |  |  |                 |        /-- b118      	cbz	r0, 8007286 <ip4_input+0x121a>
            if (err != ERR_ABRT) {
 800727e:	|  |  |  |  |  |  |  |  |                          |  |  |                 |        |   300d      	adds	r0, #13
 8007280:	|  |  |  |  |  |  |  |  +--------------------------|--|--|-----------------|--------|-- f43f ac6b 	beq.w	8006b5a <ip4_input+0xaee>
 8007284:	|  |  |  |  |  |  |  |  |                          |  |  +-----------------|--------|-- e7de      	b.n	8007244 <ip4_input+0x11d8>
          tcp_receive(pcb);
 8007286:	|  |  |  |  |  |  |  |  |                          |  |  |                 |        \-> 4628      	mov	r0, r5
 8007288:	|  |  |  |  |  |  |  |  |                          |  |  |                 |            f7fb fdaa 	bl	8002de0 <tcp_receive>
          if (recv_acked != 0) {
 800728c:	|  |  |  |  |  |  |  |  |                          |  |  |                 |            f8b6 30d6 	ldrh.w	r3, [r6, #214]	@ 0xd6
 8007290:	|  |  |  |  |  |  |  |  |                          |  |  |                 |        /-- b113      	cbz	r3, 8007298 <ip4_input+0x122c>
            recv_acked--;
 8007292:	|  |  |  |  |  |  |  |  |                          |  |  |                 |        |   3b01      	subs	r3, #1
 8007294:	|  |  |  |  |  |  |  |  |                          |  |  |                 |        |   f8a6 30d6 	strh.w	r3, [r6, #214]	@ 0xd6
          pcb->cwnd = LWIP_TCP_CALC_INITIAL_CWND(pcb->mss);
 8007298:	|  |  |  |  |  |  |  |  |                          |  |  |                 |        \-> 8e69      	ldrh	r1, [r5, #50]	@ 0x32
 800729a:	|  |  |  |  |  |  |  |  |                          |  |  |                 |            f241 131c 	movw	r3, #4380	@ 0x111c
 800729e:	|  |  |  |  |  |  |  |  |                          |  |  |                 |            004a      	lsls	r2, r1, #1
 80072a0:	|  |  |  |  |  |  |  |  |                          |  |  |                 |            429a      	cmp	r2, r3
 80072a2:	|  |  |  |  |  |  |  |  |                          |  |  |                 |            4694      	mov	ip, r2
 80072a4:	|  |  |  |  |  |  |  |  |                          |  |  |                 |            bf38      	it	cc
 80072a6:	|  |  |  |  |  |  |  |  |                          |  |  |                 |            469c      	movcc	ip, r3
 80072a8:	|  |  |  |  |  |  |  |  |                          |  |  |                 |            ebbc 0f81 	cmp.w	ip, r1, lsl #2
 80072ac:	|  |  |  |  |  |  |  |  |                          |  |  |                 |            ea4f 0081 	mov.w	r0, r1, lsl #2
 80072b0:	|  |  |  |  |  |  |  |  |                          |  |  |                 |        /-- d90e      	bls.n	80072d0 <ip4_input+0x1264>
 80072b2:	|  |  |  |  |  |  |  |  |                          |  |  |                 |        |   b283      	uxth	r3, r0
 80072b4:	|  |  |  |  |  |  |  |  |                          |  |  |                 |     /--|-> f8a5 3048 	strh.w	r3, [r5, #72]	@ 0x48
          if (recv_flags & TF_GOT_FIN) {
 80072b8:	|  |  |  |  |  |  |  |  |                          |  |  |                 |     |  |   f896 30f4 	ldrb.w	r3, [r6, #244]	@ 0xf4
      if (recv_flags & TF_GOT_FIN) { /* passive close */
 80072bc:	|  |  |  |  |  |  |  |  |                          |  |  |                 |  /--|--|-> 0698      	lsls	r0, r3, #26
 80072be:	|  |  |  |  |  |  |  |  |                          +--|--|-----------------|--|--|--|-- f57f ae7a 	bpl.w	8006fb6 <ip4_input+0xf4a>
        tcp_ack_now(pcb);
 80072c2:	|  |  |  |  |  |  |  |  |                          |  |  |                 |  |  |  |   8b6b      	ldrh	r3, [r5, #26]
 80072c4:	|  |  |  |  |  |  |  |  |                          |  |  |                 |  |  |  |   f043 0302 	orr.w	r3, r3, #2
 80072c8:	|  |  |  |  |  |  |  |  |                          |  |  |                 |  |  |  |   836b      	strh	r3, [r5, #26]
        pcb->state = CLOSE_WAIT;
 80072ca:	|  |  |  |  |  |  |  |  |                          |  |  |                 |  |  |  |   2307      	movs	r3, #7
          pcb->state = CLOSING;
 80072cc:	|  |  |  |  |  |  |  |  |                          |  |  |           /-----|--|--|--|-> 752b      	strb	r3, [r5, #20]
 80072ce:	|  |  |  |  |  |  |  |  |                          +--|--|-----------|-----|--|--|--|-- e672      	b.n	8006fb6 <ip4_input+0xf4a>
          pcb->cwnd = LWIP_TCP_CALC_INITIAL_CWND(pcb->mss);
 80072d0:	|  |  |  |  |  |  |  |  |                          |  |  |           |     |  |  |  \-> 429a      	cmp	r2, r3
 80072d2:	|  |  |  |  |  |  |  |  |                          |  |  |           |     |  |  |      bf88      	it	hi
 80072d4:	|  |  |  |  |  |  |  |  |                          |  |  |           |     |  |  |      b293      	uxthhi	r3, r2
 80072d6:	|  |  |  |  |  |  |  |  |                          |  |  |           |     |  |  \----- e7ed      	b.n	80072b4 <ip4_input+0x1248>
                  ip_current_src_addr(), tcphdr->dest, tcphdr->src);
 80072d8:	|  |  |  |  |  |  |  |  |                          |  |  |           |     \--|-------> 4b3e      	ldr	r3, [pc, #248]	@ (80073d4 <ip4_input+0x1368>)
          tcp_rst(pcb, ackno, seqno + tcplen, ip_current_dest_addr(),
 80072da:	|  |  |  |  |  |  |  |  |                          |  |  |           |        |         f8b6 00d4 	ldrh.w	r0, [r6, #212]	@ 0xd4
                  ip_current_src_addr(), tcphdr->dest, tcphdr->src);
 80072de:	|  |  |  |  |  |  |  |  |                          |  |  |           |        |         f8d3 3134 	ldr.w	r3, [r3, #308]	@ 0x134
          tcp_rst(pcb, ackno, seqno + tcplen, ip_current_dest_addr(),
 80072e2:	|  |  |  |  |  |  |  |  |                          |  |  |           |        |         881a      	ldrh	r2, [r3, #0]
 80072e4:	|  |  |  |  |  |  |  |  |                          |  |  |           |        |         9202      	str	r2, [sp, #8]
 80072e6:	|  |  |  |  |  |  |  |  |                          |  |  |           |        |         885b      	ldrh	r3, [r3, #2]
 80072e8:	|  |  |  |  |  |  |  |  |                          |  |  |           |        |         9301      	str	r3, [sp, #4]
 80072ea:	|  |  |  |  |  |  |  |  |                          |  |  |           |        |         4b3f      	ldr	r3, [pc, #252]	@ (80073e8 <ip4_input+0x137c>)
 80072ec:	|  |  |  |  |  |  |  |  |                          |  |  |           |        |         9300      	str	r3, [sp, #0]
 80072ee:	|  |  |  |  |  |  |  |  |                          |  |  |           |        |         f8d6 20c8 	ldr.w	r2, [r6, #200]	@ 0xc8
 80072f2:	|  |  |  |  |  |  |  |  |                          |  |  |           |        |         3304      	adds	r3, #4
 80072f4:	|  |  |  |  |  |  |  |  |                          |  |  |           |        |         1882      	adds	r2, r0, r2
 80072f6:	|  |  |  |  |  |  |  |  |                          |  |  |           |        |         4628      	mov	r0, r5
 80072f8:	|  |  |  |  |  |  |  |  |                          |  |  |           |        |         f7fb fd0c 	bl	8002d14 <tcp_rst>
 80072fc:	|  |  |  |  |  |  |  |  |                          +--|--|-----------|--------|-------- e65b      	b.n	8006fb6 <ip4_input+0xf4a>
      tcp_receive(pcb);
 80072fe:	|  |  |  |  |  |  |  |  |                          |  |  |           |        |         4628      	mov	r0, r5
 8007300:	|  |  |  |  |  |  |  |  |                          |  |  |           |        |         f7fb fd6e 	bl	8002de0 <tcp_receive>
      if (recv_flags & TF_GOT_FIN) { /* passive close */
 8007304:	|  |  |  |  |  |  |  |  |                          |  |  |           |        |         f894 30f4 	ldrb.w	r3, [r4, #244]	@ 0xf4
 8007308:	|  |  |  |  |  |  |  |  |                          |  |  |           |        \-------- e7d8      	b.n	80072bc <ip4_input+0x1250>
      tcp_receive(pcb);
 800730a:	|  |  |  |  |  |  |  |  |                          |  |  |           |                  4628      	mov	r0, r5
 800730c:	|  |  |  |  |  |  |  |  |                          |  |  |           |                  f7fb fd68 	bl	8002de0 <tcp_receive>
      if (recv_flags & TF_GOT_FIN) {
 8007310:	|  |  |  |  |  |  |  |  |                          |  |  |           |                  f894 30f4 	ldrb.w	r3, [r4, #244]	@ 0xf4
 8007314:	|  |  |  |  |  |  |  |  |                          |  |  |           |                  f894 20cc 	ldrb.w	r2, [r4, #204]	@ 0xcc
 8007318:	|  |  |  |  |  |  |  |  |                          |  |  |           |                  f013 0f20 	tst.w	r3, #32
 800731c:	|  |  |  |  |  |  |  |  |                          |  |  |           |  /-------------- d030      	beq.n	8007380 <ip4_input+0x1314>
          tcp_ack_now(pcb);
 800731e:	|  |  |  |  |  |  |  |  |                          |  |  |           |  |               8b6b      	ldrh	r3, [r5, #26]
        if ((flags & TCP_ACK) && (ackno == pcb->snd_nxt) &&
 8007320:	|  |  |  |  |  |  |  |  |                          |  |  |           |  |               06d1      	lsls	r1, r2, #27
          tcp_ack_now(pcb);
 8007322:	|  |  |  |  |  |  |  |  |                          |  |  |           |  |               f043 0302 	orr.w	r3, r3, #2
        if ((flags & TCP_ACK) && (ackno == pcb->snd_nxt) &&
 8007326:	|  |  |  |  |  |  |  |  |                          |  |  |           |  |  /----------- d528      	bpl.n	800737a <ip4_input+0x130e>
 8007328:	|  |  |  |  |  |  |  |  |                          |  |  |           |  |  |            6d29      	ldr	r1, [r5, #80]	@ 0x50
 800732a:	|  |  |  |  |  |  |  |  |                          |  |  |           |  |  |            f8d4 20d0 	ldr.w	r2, [r4, #208]	@ 0xd0
 800732e:	|  |  |  |  |  |  |  |  |                          |  |  |           |  |  |            4291      	cmp	r1, r2
 8007330:	|  |  |  |  |  |  |  |  |                          |  |  |           |  |  +----------- d123      	bne.n	800737a <ip4_input+0x130e>
 8007332:	|  |  |  |  |  |  |  |  |                          |  |  |           |  |  |            6eea      	ldr	r2, [r5, #108]	@ 0x6c
 8007334:	|  |  |  |  |  |  |  |  |                          |  |  |           |  |  +----------- bb0a      	cbnz	r2, 800737a <ip4_input+0x130e>
          tcp_ack_now(pcb);
 8007336:	|  |  |  |  |  |  |  |  |                          |  |  |           |  |  |            836b      	strh	r3, [r5, #26]
          tcp_pcb_purge(pcb);
 8007338:	|  |  |  |  |  |  |  |  |                          |  |  |           |  |  |            4628      	mov	r0, r5
 800733a:	|  |  |  |  |  |  |  |  |                          |  |  |           |  |  |            f7fb fa74 	bl	8002826 <tcp_pcb_purge>
          TCP_RMV_ACTIVE(pcb);
 800733e:	|  |  |  |  |  |  |  |  |                          |  |  |           |  |  |            f8d4 30bc 	ldr.w	r3, [r4, #188]	@ 0xbc
 8007342:	|  |  |  |  |  |  |  |  |                          |  |  |           |  |  |            429d      	cmp	r5, r3
 8007344:	|  |  |  |  |  |  |  |  |                          |  |  |           |  |  |  /-------- d10a      	bne.n	800735c <ip4_input+0x12f0>
        TCP_RMV_ACTIVE(pcb);
 8007346:	|  |  |  |  |  |  |  |  |                          |  |  |  /--------|--|--|--|-------> 68eb      	ldr	r3, [r5, #12]
 8007348:	|  |  |  |  |  |  |  |  |                          |  |  |  |        |  |  |  |         f8c4 30bc 	str.w	r3, [r4, #188]	@ 0xbc
 800734c:	|  |  |  |  |  |  |  |  |                          |  |  |  |  /-----|--|--|--|-------- e008      	b.n	8007360 <ip4_input+0x12f4>
          TCP_RMV_ACTIVE(pcb);
 800734e:	|  |  |  |  |  |  |  |  |                          |  |  |  |  |     |  |  |  |  /----> 68da      	ldr	r2, [r3, #12]
 8007350:	|  |  |  |  |  |  |  |  |                          |  |  |  |  |     |  |  |  |  |      4295      	cmp	r5, r2
 8007352:	|  |  |  |  |  |  |  |  |                          |  |  |  |  |     |  |  |  |  |  /-- d102      	bne.n	800735a <ip4_input+0x12ee>
        TCP_RMV_ACTIVE(pcb);
 8007354:	|  |  |  |  |  |  |  |  |                          |  |  |  |  |  /--|--|--|--|--|--|-> 68ea      	ldr	r2, [r5, #12]
 8007356:	|  |  |  |  |  |  |  |  |                          |  |  |  |  |  |  |  |  |  |  |  |   60da      	str	r2, [r3, #12]
 8007358:	|  |  |  |  |  |  |  |  |                          |  |  |  |  +--|--|--|--|--|--|--|-- e002      	b.n	8007360 <ip4_input+0x12f4>
          TCP_RMV_ACTIVE(pcb);
 800735a:	|  |  |  |  |  |  |  |  |                          |  |  |  |  |  |  |  |  |  |  |  \-> 4613      	mov	r3, r2
 800735c:	|  |  |  |  |  |  |  |  |                          |  |  |  |  |  |  |  |  |  \--|----> 2b00      	cmp	r3, #0
 800735e:	|  |  |  |  |  |  |  |  |                          |  |  |  |  |  |  |  |  |     \----- d1f6      	bne.n	800734e <ip4_input+0x12e2>
        TCP_RMV_ACTIVE(pcb);
 8007360:	|  |  |  |  |  |  |  |  |                          |  |  |  |  >--|--|--|--|----------> 2301      	movs	r3, #1
 8007362:	|  |  |  |  |  |  |  |  |                          |  |  |  |  |  |  |  |  |            f886 3100 	strb.w	r3, [r6, #256]	@ 0x100
        pcb->state = TIME_WAIT;
 8007366:	|  |  |  |  |  |  |  |  |                          |  |  |  |  |  |  |  |  |            230a      	movs	r3, #10
 8007368:	|  |  |  |  |  |  |  |  |                          |  |  |  |  |  |  |  |  |            752b      	strb	r3, [r5, #20]
        TCP_REG(&tcp_tw_pcbs, pcb);
 800736a:	|  |  |  |  |  |  |  |  |                          |  |  |  |  |  |  |  |  |            f8d6 30c0 	ldr.w	r3, [r6, #192]	@ 0xc0
 800736e:	|  |  |  |  |  |  |  |  |                          |  |  |  |  |  |  |  |  |            60eb      	str	r3, [r5, #12]
 8007370:	|  |  |  |  |  |  |  |  |                          |  |  |  |  |  |  |  |  |            f8c6 50c0 	str.w	r5, [r6, #192]	@ 0xc0
 8007374:	|  |  |  |  |  |  |  |  |                          |  |  |  |  |  |  |  |  |            f7fb f852 	bl	800241c <tcp_timer_needed>
 8007378:	|  |  |  |  |  |  |  |  |                          +--|--|--|--|--|--|--|--|----------- e61d      	b.n	8006fb6 <ip4_input+0xf4a>
          tcp_ack_now(pcb);
 800737a:	|  |  |  |  |  |  |  |  |                          |  |  |  |  |  |  |  |  \----------> 836b      	strh	r3, [r5, #26]
          pcb->state = CLOSING;
 800737c:	|  |  |  |  |  |  |  |  |                          |  |  |  |  |  |  |  |               2308      	movs	r3, #8
 800737e:	|  |  |  |  |  |  |  |  |                          |  |  |  |  |  |  +--|-------------- e7a5      	b.n	80072cc <ip4_input+0x1260>
      } else if ((flags & TCP_ACK) && (ackno == pcb->snd_nxt) &&
 8007380:	|  |  |  |  |  |  |  |  |                          |  |  |  |  |  |  |  \-------------> 06d2      	lsls	r2, r2, #27
 8007382:	|  |  |  |  |  |  |  |  |                          +--|--|--|--|--|--|----------------- f57f ae18 	bpl.w	8006fb6 <ip4_input+0xf4a>
 8007386:	|  |  |  |  |  |  |  |  |                          |  |  |  |  |  |  |                  6d2a      	ldr	r2, [r5, #80]	@ 0x50
 8007388:	|  |  |  |  |  |  |  |  |                          |  |  |  |  |  |  |                  f8d4 30d0 	ldr.w	r3, [r4, #208]	@ 0xd0
 800738c:	|  |  |  |  |  |  |  |  |                          |  |  |  |  |  |  |                  429a      	cmp	r2, r3
 800738e:	|  |  |  |  |  |  |  |  |                          +--|--|--|--|--|--|----------------- f47f ae12 	bne.w	8006fb6 <ip4_input+0xf4a>
 8007392:	|  |  |  |  |  |  |  |  |                          |  |  |  |  |  |  |                  6eeb      	ldr	r3, [r5, #108]	@ 0x6c
 8007394:	|  |  |  |  |  |  |  |  |                          |  |  |  |  |  |  |                  2b00      	cmp	r3, #0
 8007396:	|  |  |  |  |  |  |  |  |                          +--|--|--|--|--|--|----------------- f47f ae0e 	bne.w	8006fb6 <ip4_input+0xf4a>
        pcb->state = FIN_WAIT_2;
 800739a:	|  |  |  |  |  |  |  |  |                          |  |  |  |  |  |  |                  2306      	movs	r3, #6
 800739c:	|  |  |  |  |  |  |  |  |                          |  |  |  |  |  |  \----------------- e796      	b.n	80072cc <ip4_input+0x1260>
      tcp_receive(pcb);
 800739e:	|  |  |  |  |  |  |  |  |                          |  |  |  |  |  |                     4628      	mov	r0, r5
 80073a0:	|  |  |  |  |  |  |  |  |                          |  |  |  |  |  |                     f7fb fd1e 	bl	8002de0 <tcp_receive>
      if (recv_flags & TF_GOT_FIN) {
 80073a4:	|  |  |  |  |  |  |  |  |                          |  |  |  |  |  |                     f894 30f4 	ldrb.w	r3, [r4, #244]	@ 0xf4
 80073a8:	|  |  |  |  |  |  |  |  |                          |  |  |  |  |  |                     069b      	lsls	r3, r3, #26
 80073aa:	|  |  |  |  |  |  |  |  |                          +--|--|--|--|--|-------------------- f57f ae04 	bpl.w	8006fb6 <ip4_input+0xf4a>
        tcp_ack_now(pcb);
 80073ae:	|  |  |  |  |  |  |  |  |                          |  |  |  |  |  |                     8b6b      	ldrh	r3, [r5, #26]
 80073b0:	|  |  |  |  |  |  |  |  |                          |  |  |  |  |  |                     f043 0302 	orr.w	r3, r3, #2
 80073b4:	|  |  |  |  |  |  |  |  |                          |  |  |  |  |  |                     836b      	strh	r3, [r5, #26]
        tcp_pcb_purge(pcb);
 80073b6:	|  |  |  |  |  |  |  |  |                          |  |  |  |  |  |                     4628      	mov	r0, r5
 80073b8:	|  |  |  |  |  |  |  |  |                          |  |  |  |  |  |                     f7fb fa35 	bl	8002826 <tcp_pcb_purge>
        TCP_RMV_ACTIVE(pcb);
 80073bc:	|  |  |  |  |  |  |  |  |                          |  |  |  |  |  |                     f8d4 30bc 	ldr.w	r3, [r4, #188]	@ 0xbc
 80073c0:	|  |  |  |  |  |  |  |  |                          |  |  |  |  |  |                     429d      	cmp	r5, r3
 80073c2:	|  |  |  |  |  |  |  |  |                          |  |  |  +--|--|-------------------- d0c0      	beq.n	8007346 <ip4_input+0x12da>
 80073c4:	|  |  |  |  |  |  |  |  |                          |  |  |  |  |  |                 /-> 2b00      	cmp	r3, #0
 80073c6:	|  |  |  |  |  |  |  |  |                          |  |  |  |  +--|-----------------|-- d0cb      	beq.n	8007360 <ip4_input+0x12f4>
 80073c8:	|  |  |  |  |  |  |  |  |                          |  |  |  |  |  |                 |   68da      	ldr	r2, [r3, #12]
 80073ca:	|  |  |  |  |  |  |  |  |                          |  |  |  |  |  |                 |   4295      	cmp	r5, r2
 80073cc:	|  |  |  |  |  |  |  |  |                          |  |  |  |  |  +-----------------|-- d0c2      	beq.n	8007354 <ip4_input+0x12e8>
 80073ce:	|  |  |  |  |  |  |  |  |                          |  |  |  |  |  |                 |   4613      	mov	r3, r2
 80073d0:	|  |  |  |  |  |  |  |  |                          |  |  |  |  |  |                 \-- e7f8      	b.n	80073c4 <ip4_input+0x1358>
 80073d2:	|  |  |  |  |  |  |  |  |                          |  |  |  |  |  |                     bf00      	nop
 80073d4:	|  |  |  |  |  |  |  |  |                          |  |  |  |  |  |                     20000060 	.word	0x20000060
 80073d8:	|  |  |  |  |  |  |  |  |                          |  |  |  |  |  |                     0800c77d 	.word	0x0800c77d
 80073dc:	|  |  |  |  |  |  |  |  |                          |  |  |  |  |  |                     0800b591 	.word	0x0800b591
 80073e0:	|  |  |  |  |  |  |  |  |                          |  |  |  |  |  |                     0800b232 	.word	0x0800b232
 80073e4:	|  |  |  |  |  |  |  |  |                          |  |  |  |  |  |                     0800c793 	.word	0x0800c793
 80073e8:	|  |  |  |  |  |  |  |  |                          |  |  |  |  |  |                     20001280 	.word	0x20001280
 80073ec:	|  |  |  |  |  |  |  |  |                          |  |  |  |  |  |                     0800c7a6 	.word	0x0800c7a6
      tcp_receive(pcb);
 80073f0:	|  |  |  |  |  |  |  |  |                          |  |  |  |  |  |                     4628      	mov	r0, r5
 80073f2:	|  |  |  |  |  |  |  |  |                          |  |  |  |  |  |                     f7fb fcf5 	bl	8002de0 <tcp_receive>
      if ((flags & TCP_ACK) && ackno == pcb->snd_nxt && pcb->unsent == NULL) {
 80073f6:	|  |  |  |  |  |  |  |  |                          |  |  |  |  |  |                     f894 30cc 	ldrb.w	r3, [r4, #204]	@ 0xcc
 80073fa:	|  |  |  |  |  |  |  |  |                          |  |  |  |  |  |                     06d8      	lsls	r0, r3, #27
 80073fc:	|  |  |  |  |  |  |  |  |                          +--|--|--|--|--|-------------------- f57f addb 	bpl.w	8006fb6 <ip4_input+0xf4a>
 8007400:	|  |  |  |  |  |  |  |  |                          |  |  |  |  |  |                     6d2a      	ldr	r2, [r5, #80]	@ 0x50
 8007402:	|  |  |  |  |  |  |  |  |                          |  |  |  |  |  |                     f8d4 30d0 	ldr.w	r3, [r4, #208]	@ 0xd0
 8007406:	|  |  |  |  |  |  |  |  |                          |  |  |  |  |  |                     429a      	cmp	r2, r3
 8007408:	|  |  |  |  |  |  |  |  |                          +--|--|--|--|--|-------------------- f47f add5 	bne.w	8006fb6 <ip4_input+0xf4a>
 800740c:	|  |  |  |  |  |  |  |  |                          |  |  |  |  |  |                     6eeb      	ldr	r3, [r5, #108]	@ 0x6c
 800740e:	|  |  |  |  |  |  |  |  |                          |  |  |  |  |  |                     2b00      	cmp	r3, #0
 8007410:	|  |  |  |  |  |  |  |  |                          +--|--|--|--|--|-------------------- f47f add1 	bne.w	8006fb6 <ip4_input+0xf4a>
        tcp_pcb_purge(pcb);
 8007414:	|  |  |  |  |  |  |  |  |                          |  |  |  |  |  |                     4628      	mov	r0, r5
 8007416:	|  |  |  |  |  |  |  |  |                          |  |  |  |  |  |                     f7fb fa06 	bl	8002826 <tcp_pcb_purge>
        TCP_RMV_ACTIVE(pcb);
 800741a:	|  |  |  |  |  |  |  |  |                          |  |  |  |  |  |                     f8d4 30bc 	ldr.w	r3, [r4, #188]	@ 0xbc
 800741e:	|  |  |  |  |  |  |  |  |                          |  |  |  |  |  |                     429d      	cmp	r5, r3
 8007420:	|  |  |  |  |  |  |  |  |                          |  |  |  \--|--|-------------------- d091      	beq.n	8007346 <ip4_input+0x12da>
 8007422:	|  |  |  |  |  |  |  |  |                          |  |  |     |  |                 /-> 2b00      	cmp	r3, #0
 8007424:	|  |  |  |  |  |  |  |  |                          |  |  |     \--|-----------------|-- d09c      	beq.n	8007360 <ip4_input+0x12f4>
 8007426:	|  |  |  |  |  |  |  |  |                          |  |  |        |                 |   68da      	ldr	r2, [r3, #12]
 8007428:	|  |  |  |  |  |  |  |  |                          |  |  |        |                 |   4295      	cmp	r5, r2
 800742a:	|  |  |  |  |  |  |  |  |                          |  |  |        \-----------------|-- d093      	beq.n	8007354 <ip4_input+0x12e8>
 800742c:	|  |  |  |  |  |  |  |  |                          |  |  |                          |   4613      	mov	r3, r2
 800742e:	|  |  |  |  |  |  |  |  |                          |  |  |                          \-- e7f8      	b.n	8007422 <ip4_input+0x13b6>
      tcp_receive(pcb);
 8007430:	|  |  |  |  |  |  |  |  |                          |  |  |                              4628      	mov	r0, r5
 8007432:	|  |  |  |  |  |  |  |  |                          |  |  |                              f7fb fcd5 	bl	8002de0 <tcp_receive>
      if ((flags & TCP_ACK) && ackno == pcb->snd_nxt && pcb->unsent == NULL) {
 8007436:	|  |  |  |  |  |  |  |  |                          |  |  |                              f894 30cc 	ldrb.w	r3, [r4, #204]	@ 0xcc
 800743a:	|  |  |  |  |  |  |  |  |                          |  |  |                              06d9      	lsls	r1, r3, #27
 800743c:	|  |  |  |  |  |  |  |  |                          +--|--|----------------------------- f57f adbb 	bpl.w	8006fb6 <ip4_input+0xf4a>
 8007440:	|  |  |  |  |  |  |  |  |                          |  |  |                              6d29      	ldr	r1, [r5, #80]	@ 0x50
 8007442:	|  |  |  |  |  |  |  |  |                          |  |  |                              f8d4 20d0 	ldr.w	r2, [r4, #208]	@ 0xd0
        recv_flags |= TF_CLOSED;
 8007446:	|  |  |  |  |  |  |  |  |                          |  |  |                              f894 30f4 	ldrb.w	r3, [r4, #244]	@ 0xf4
      if ((flags & TCP_ACK) && ackno == pcb->snd_nxt && pcb->unsent == NULL) {
 800744a:	|  |  |  |  |  |  |  |  |                          |  |  |                              4291      	cmp	r1, r2
 800744c:	|  |  |  |  |  |  |  |  |                          +--|--|----------------------------- f47f adb3 	bne.w	8006fb6 <ip4_input+0xf4a>
 8007450:	|  |  |  |  |  |  |  |  |                          |  |  |                              6eea      	ldr	r2, [r5, #108]	@ 0x6c
 8007452:	|  |  |  |  |  |  |  |  |                          |  |  |                              2a00      	cmp	r2, #0
 8007454:	|  |  |  |  |  |  |  |  |                          +--|--|----------------------------- f47f adaf 	bne.w	8006fb6 <ip4_input+0xf4a>
        recv_flags |= TF_CLOSED;
 8007458:	|  |  |  |  |  |  |  |  |                          |  |  |                              f043 0310 	orr.w	r3, r3, #16
 800745c:	|  |  |  |  |  |  |  |  |                          |  |  |                              f884 30f4 	strb.w	r3, [r4, #244]	@ 0xf4
 8007460:	|  |  |  |  |  |  |  |  |                          \--|--|----------------------------- e5a9      	b.n	8006fb6 <ip4_input+0xf4a>
        if (recv_acked > 0) {
 8007462:	|  |  |  |  |  |  |  |  |                             \--|----------------------------> f8b4 20d6 	ldrh.w	r2, [r4, #214]	@ 0xd6
 8007466:	|  |  |  |  |  |  |  |  |                                |                          /-- b12a      	cbz	r2, 8007474 <ip4_input+0x1408>
            TCP_EVENT_SENT(pcb, (u16_t)acked16, err);
 8007468:	|  |  |  |  |  |  |  |  |                                |                          |   f8d5 3080 	ldr.w	r3, [r5, #128]	@ 0x80
 800746c:	|  |  |  |  |  |  |  |  |                                |                       /--|-- bb1b      	cbnz	r3, 80074b6 <ip4_input+0x144a>
          recv_acked = 0;
 800746e:	|  |  |  |  |  |  |  |  |                                |                    /--|--|-> 2300      	movs	r3, #0
 8007470:	|  |  |  |  |  |  |  |  |                                |                    |  |  |   f8a4 30d6 	strh.w	r3, [r4, #214]	@ 0xd6
        if (tcp_input_delayed_close(pcb)) {
 8007474:	|  |  |  |  |  |  |  |  |                                |                    |  |  \-> 4628      	mov	r0, r5
 8007476:	|  |  |  |  |  |  |  |  |                                |                    |  |      f7fc fdd3 	bl	8004020 <tcp_input_delayed_close>
 800747a:	|  |  |  |  |  |  |  |  |                                |                    |  |      2800      	cmp	r0, #0
 800747c:	|  |  |  |  |  |  |  |  +--------------------------------|--------------------|--|----- f47f ab6d 	bne.w	8006b5a <ip4_input+0xaee>
        if (recv_data != NULL) {
 8007480:	|  |  |  |  |  |  |  |  |                                |                    |  |      f8d4 30f0 	ldr.w	r3, [r4, #240]	@ 0xf0
 8007484:	|  |  |  |  |  |  |  |  |                                |                 /--|--|----- b363      	cbz	r3, 80074e0 <ip4_input+0x1474>
          LWIP_ASSERT("pcb->refused_data == NULL", pcb->refused_data == NULL);
 8007486:	|  |  |  |  |  |  |  |  |                                |                 |  |  |      6fab      	ldr	r3, [r5, #120]	@ 0x78
 8007488:	|  |  |  |  |  |  |  |  |                                |                 |  |  |  /-- b15b      	cbz	r3, 80074a2 <ip4_input+0x1436>
 800748a:	|  |  |  |  |  |  |  |  |                                |                 |  |  |  |   b672      	cpsid	i
 800748c:	|  |  |  |  |  |  |  |  |                                |                 |  |  |  |   4bb6      	ldr	r3, [pc, #728]	@ (8007768 <ip4_input+0x16fc>)
 800748e:	|  |  |  |  |  |  |  |  |                                |                 |  |  |  |   f8d7 12fc 	ldr.w	r1, [r7, #764]	@ 0x2fc
 8007492:	|  |  |  |  |  |  |  |  |                                |                 |  |  |  |   4ab6      	ldr	r2, [pc, #728]	@ (800776c <ip4_input+0x1700>)
 8007494:	|  |  |  |  |  |  |  |  |                                |                 |  |  |  |   9300      	str	r3, [sp, #0]
 8007496:	|  |  |  |  |  |  |  |  |                                |                 |  |  |  |   48b6      	ldr	r0, [pc, #728]	@ (8007770 <ip4_input+0x1704>)
 8007498:	|  |  |  |  |  |  |  |  |                                |                 |  |  |  |   f44f 73f3 	mov.w	r3, #486	@ 0x1e6
 800749c:	|  |  |  |  |  |  |  |  |                                |                 |  |  |  |   f7f9 ff2c 	bl	80012f8 <printf_>
 80074a0:	|  |  |  |  |  |  |  |  |                                |                 |  |  |  |   be00      	bkpt	0x0000
          if (pcb->flags & TF_RXCLOSED) {
 80074a2:	|  |  |  |  |  |  |  |  |                                |                 |  |  |  \-> 8b6b      	ldrh	r3, [r5, #26]
            pbuf_free(recv_data);
 80074a4:	|  |  |  |  |  |  |  |  |                                |                 |  |  |      f8d4 20f0 	ldr.w	r2, [r4, #240]	@ 0xf0
          if (pcb->flags & TF_RXCLOSED) {
 80074a8:	|  |  |  |  |  |  |  |  |                                |                 |  |  |      f013 0310 	ands.w	r3, r3, #16
 80074ac:	|  |  |  |  |  |  |  |  |                                |                 |  |  |  /-- d00a      	beq.n	80074c4 <ip4_input+0x1458>
            pbuf_free(recv_data);
 80074ae:	|  |  |  |  |  |  |  |  |                                |                 |  |  |  |   4610      	mov	r0, r2
 80074b0:	|  |  |  |  |  |  |  |  |                                |                 |  |  |  |   f002 fc84 	bl	8009dbc <pbuf_free.isra.0>
 80074b4:	|  |  |  |  |  |  |  |  |                                \-----------------|--|--|--|-- e6c6      	b.n	8007244 <ip4_input+0x11d8>
            TCP_EVENT_SENT(pcb, (u16_t)acked16, err);
 80074b6:	|  |  |  |  |  |  |  |  |                                                  |  |  \--|-> 6928      	ldr	r0, [r5, #16]
 80074b8:	|  |  |  |  |  |  |  |  |                                                  |  |     |   4629      	mov	r1, r5
 80074ba:	|  |  |  |  |  |  |  |  |                                                  |  |     |   4798      	blx	r3
            if (err == ERR_ABRT) {
 80074bc:	|  |  |  |  |  |  |  |  |                                                  |  |     |   300d      	adds	r0, #13
 80074be:	|  |  |  |  |  |  |  |  |                                                  |  \-----|-- d1d6      	bne.n	800746e <ip4_input+0x1402>
 80074c0:	|  |  |  |  |  |  |  |  +--------------------------------------------------|--------|-- f7ff bb4b 	b.w	8006b5a <ip4_input+0xaee>
          TCP_EVENT_RECV(pcb, recv_data, ERR_OK, err);
 80074c4:	|  |  |  |  |  |  |  |  |                                                  |        \-> f8d5 7084 	ldr.w	r7, [r5, #132]	@ 0x84
 80074c8:	|  |  |  |  |  |  |  |  |                                                  |     /----- b317      	cbz	r7, 8007510 <ip4_input+0x14a4>
 80074ca:	|  |  |  |  |  |  |  |  |                                                  |     |      6928      	ldr	r0, [r5, #16]
 80074cc:	|  |  |  |  |  |  |  |  |                                                  |     |      4629      	mov	r1, r5
 80074ce:	|  |  |  |  |  |  |  |  |                                                  |     |      47b8      	blx	r7
          if (err == ERR_ABRT) {
 80074d0:	|  |  |  |  |  |  |  |  |                                                  |  /--|----> f110 0f0d 	cmn.w	r0, #13
 80074d4:	|  |  |  |  |  |  |  |  +--------------------------------------------------|--|--|----- f43f ab41 	beq.w	8006b5a <ip4_input+0xaee>
          if (err != ERR_OK) {
 80074d8:	|  |  |  |  |  |  |  |  |                                                  +--|--|----- b110      	cbz	r0, 80074e0 <ip4_input+0x1474>
            pcb->refused_data = recv_data;
 80074da:	|  |  |  |  |  |  |  |  |                                                  |  |  |      f8d6 30f0 	ldr.w	r3, [r6, #240]	@ 0xf0
 80074de:	|  |  |  |  |  |  |  |  |                                                  |  |  |      67ab      	str	r3, [r5, #120]	@ 0x78
        if (recv_flags & TF_GOT_FIN) {
 80074e0:	|  |  |  |  |  |  |  |  |                                                  \--|--|----> f894 30f4 	ldrb.w	r3, [r4, #244]	@ 0xf4
 80074e4:	|  |  |  |  |  |  |  |  |                                                     |  |      069b      	lsls	r3, r3, #26
 80074e6:	|  |  |  |  |  |  |  |  |                                                  /--|--|----- d505      	bpl.n	80074f4 <ip4_input+0x1488>
          if (pcb->refused_data != NULL) {
 80074e8:	|  |  |  |  |  |  |  |  |                                                  |  |  |      6fab      	ldr	r3, [r5, #120]	@ 0x78
 80074ea:	|  |  |  |  |  |  |  |  |                                                  |  |  |  /-- b1bb      	cbz	r3, 800751c <ip4_input+0x14b0>
            pcb->refused_data->flags |= PBUF_FLAG_TCP_FIN;
 80074ec:	|  |  |  |  |  |  |  |  |                                                  |  |  |  |   7b5a      	ldrb	r2, [r3, #13]
 80074ee:	|  |  |  |  |  |  |  |  |                                                  |  |  |  |   f042 0220 	orr.w	r2, r2, #32
 80074f2:	|  |  |  |  |  |  |  |  |                                                  |  |  |  |   735a      	strb	r2, [r3, #13]
        tcp_input_pcb = NULL;
 80074f4:	|  |  |  |  |  |  |  |  |                                                  >--|--|--|-> 2300      	movs	r3, #0
        if (tcp_input_delayed_close(pcb)) {
 80074f6:	|  |  |  |  |  |  |  |  |                                                  |  |  |  |   4628      	mov	r0, r5
        tcp_input_pcb = NULL;
 80074f8:	|  |  |  |  |  |  |  |  |                                                  |  |  |  |   f8c4 30f8 	str.w	r3, [r4, #248]	@ 0xf8
        if (tcp_input_delayed_close(pcb)) {
 80074fc:	|  |  |  |  |  |  |  |  |                                                  |  |  |  |   f7fc fd90 	bl	8004020 <tcp_input_delayed_close>
 8007500:	|  |  |  |  |  |  |  |  |                                                  |  |  |  |   2800      	cmp	r0, #0
 8007502:	|  |  |  |  |  |  |  |  +--------------------------------------------------|--|--|--|-- f47f ab2a 	bne.w	8006b5a <ip4_input+0xaee>
        tcp_output(pcb);
 8007506:	|  |  |  |  |  |  |  |  |                                                  |  |  |  |   4628      	mov	r0, r5
 8007508:	|  |  |  |  |  |  |  |  |                                                  |  |  |  |   f7fc f884 	bl	8003614 <tcp_output>
 800750c:	|  |  |  |  |  |  |  |  +--------------------------------------------------|--|--|--|-- f7ff bb25 	b.w	8006b5a <ip4_input+0xaee>
          TCP_EVENT_RECV(pcb, recv_data, ERR_OK, err);
 8007510:	|  |  |  |  |  |  |  |  |                                                  |  |  \--|-> 463b      	mov	r3, r7
 8007512:	|  |  |  |  |  |  |  |  |                                                  |  |     |   4629      	mov	r1, r5
 8007514:	|  |  |  |  |  |  |  |  |                                                  |  |     |   4638      	mov	r0, r7
 8007516:	|  |  |  |  |  |  |  |  |                                                  |  |     |   f7fc fc5b 	bl	8003dd0 <tcp_recv_null>
 800751a:	|  |  |  |  |  |  |  |  |                                                  |  \-----|-- e7d9      	b.n	80074d0 <ip4_input+0x1464>
            if (pcb->rcv_wnd != TCP_WND_MAX(pcb)) {
 800751c:	|  |  |  |  |  |  |  |  |                                                  |        \-> 8d2b      	ldrh	r3, [r5, #40]	@ 0x28
            TCP_EVENT_CLOSED(pcb, err);
 800751e:	|  |  |  |  |  |  |  |  |                                                  |            f8d5 6084 	ldr.w	r6, [r5, #132]	@ 0x84
            if (pcb->rcv_wnd != TCP_WND_MAX(pcb)) {
 8007522:	|  |  |  |  |  |  |  |  |                                                  |            f5b3 6f06 	cmp.w	r3, #2144	@ 0x860
              pcb->rcv_wnd++;
 8007526:	|  |  |  |  |  |  |  |  |                                                  |            bf1c      	itt	ne
 8007528:	|  |  |  |  |  |  |  |  |                                                  |            3301      	addne	r3, #1
 800752a:	|  |  |  |  |  |  |  |  |                                                  |            852b      	strhne	r3, [r5, #40]	@ 0x28
            TCP_EVENT_CLOSED(pcb, err);
 800752c:	|  |  |  |  |  |  |  |  |                                                  |            2e00      	cmp	r6, #0
 800752e:	|  |  |  |  |  |  |  |  |                                                  +----------- d0e1      	beq.n	80074f4 <ip4_input+0x1488>
 8007530:	|  |  |  |  |  |  |  |  |                                                  |            2300      	movs	r3, #0
 8007532:	|  |  |  |  |  |  |  |  |                                                  |            6928      	ldr	r0, [r5, #16]
 8007534:	|  |  |  |  |  |  |  |  |                                                  |            461a      	mov	r2, r3
 8007536:	|  |  |  |  |  |  |  |  |                                                  |            4629      	mov	r1, r5
 8007538:	|  |  |  |  |  |  |  |  |                                                  |            47b0      	blx	r6
            if (err == ERR_ABRT) {
 800753a:	|  |  |  |  |  |  |  |  |                                                  |            300d      	adds	r0, #13
 800753c:	|  |  |  |  |  |  |  |  |                                                  \----------- d1da      	bne.n	80074f4 <ip4_input+0x1488>
 800753e:	|  |  |  |  |  |  |  |  \-------------------------------------------------------------- f7ff bb0c 	b.w	8006b5a <ip4_input+0xaee>
  ICMP_STATS_INC(icmp.recv);
 8007542:	|  |  |  |  |  |  |  \----------------------------------------------------------------> 89e3      	ldrh	r3, [r4, #14]
  iphdr_in = ip4_current_header();
 8007544:	|  |  |  |  |  |  |                                                                     f8d4 8120 	ldr.w	r8, [r4, #288]	@ 0x120
  ICMP_STATS_INC(icmp.recv);
 8007548:	|  |  |  |  |  |  |                                                                     3301      	adds	r3, #1
 800754a:	|  |  |  |  |  |  |                                                                     81e3      	strh	r3, [r4, #14]
  hlen = IPH_HL_BYTES(iphdr_in);
 800754c:	|  |  |  |  |  |  |                                                                     f898 7000 	ldrb.w	r7, [r8]
 8007550:	|  |  |  |  |  |  |                                                                     f007 070f 	and.w	r7, r7, #15
 8007554:	|  |  |  |  |  |  |                                                                     00bf      	lsls	r7, r7, #2
  if (hlen < IP_HLEN) {
 8007556:	|  |  |  |  |  |  |                                                                     2f13      	cmp	r7, #19
 8007558:	|  |  |  |  |  |  |                                               /-------------------- f240 80ea 	bls.w	8007730 <ip4_input+0x16c4>
  if (p->len < sizeof(u16_t) * 2) {
 800755c:	|  |  |  |  |  |  |                                               |                     8973      	ldrh	r3, [r6, #10]
 800755e:	|  |  |  |  |  |  |                                               |                     2b03      	cmp	r3, #3
 8007560:	|  |  |  |  |  |  |                                               +-------------------- f240 80e6 	bls.w	8007730 <ip4_input+0x16c4>
  type = *((u8_t *)p->payload);
 8007564:	|  |  |  |  |  |  |                                               |                     6873      	ldr	r3, [r6, #4]
 8007566:	|  |  |  |  |  |  |                                               |                     781b      	ldrb	r3, [r3, #0]
  switch (type) {
 8007568:	|  |  |  |  |  |  |                                               |                     2b00      	cmp	r3, #0
 800756a:	|  |  |  |  |  +--|-----------------------------------------------|-------------------- f43f a86c 	beq.w	8006646 <ip4_input+0x5da>
 800756e:	|  |  |  |  |  |  |                                               |                     2b08      	cmp	r3, #8
 8007570:	|  |  |  |  |  |  |                                               |  /----------------- f040 80d6 	bne.w	8007720 <ip4_input+0x16b4>
      if (ip4_addr_ismulticast(ip4_current_dest_addr())) {
 8007574:	|  |  |  |  |  |  |                                               |  |                  f8d4 012c 	ldr.w	r0, [r4, #300]	@ 0x12c
 8007578:	|  |  |  |  |  |  |                                               |  |                  f000 03f0 	and.w	r3, r0, #240	@ 0xf0
 800757c:	|  |  |  |  |  |  |                                               |  |                  2be0      	cmp	r3, #224	@ 0xe0
 800757e:	|  |  |  |  |  |  |                                               |  |  /-------------- d055      	beq.n	800762c <ip4_input+0x15c0>
      if (ip4_addr_isbroadcast(ip4_current_dest_addr(), ip_current_netif())) {
 8007580:	|  |  |  |  |  |  |                                               |  |  |               f8d4 1118 	ldr.w	r1, [r4, #280]	@ 0x118
 8007584:	|  |  |  |  |  |  |                                               |  |  |               f000 fd64 	bl	8008050 <ip4_addr_isbroadcast_u32>
 8007588:	|  |  |  |  |  |  |                                               |  |  |               2800      	cmp	r0, #0
 800758a:	|  |  |  |  |  |  |                                               |  |  +-------------- d14f      	bne.n	800762c <ip4_input+0x15c0>
      if (p->tot_len < sizeof(struct icmp_echo_hdr)) {
 800758c:	|  |  |  |  |  |  |                                               |  |  |               8933      	ldrh	r3, [r6, #8]
 800758e:	|  |  |  |  |  |  |                                               |  |  |               2b07      	cmp	r3, #7
 8007590:	|  |  |  |  |  |  |                                               +--|--|-------------- f240 80ce 	bls.w	8007730 <ip4_input+0x16c4>
u16_t
inet_chksum_pbuf(struct pbuf *p)
{
  u32_t acc;
  struct pbuf *q;
  int swapped = 0;
 8007594:	|  |  |  |  |  |  |                                               |  |  |               2200      	movs	r2, #0

  acc = 0;
  for (q = p; q != NULL; q = q->next) {
 8007596:	|  |  |  |  |  |  |                                               |  |  |               46b1      	mov	r9, r6
  acc = 0;
 8007598:	|  |  |  |  |  |  |                                               |  |  |               4615      	mov	r5, r2
    acc += LWIP_CHKSUM(q->payload, q->len);
 800759a:	|  |  |  |  |  |  |                                               |  |  |        /----> f8b9 b00a 	ldrh.w	fp, [r9, #10]
 800759e:	|  |  |  |  |  |  |                                               |  |  |        |      f8d9 0004 	ldr.w	r0, [r9, #4]
 80075a2:	|  |  |  |  |  |  |                                               |  |  |        |      9205      	str	r2, [sp, #20]
 80075a4:	|  |  |  |  |  |  |                                               |  |  |        |      4659      	mov	r1, fp
 80075a6:	|  |  |  |  |  |  |                                               |  |  |        |      f000 fdc7 	bl	8008138 <lwip_standard_chksum>
 80075aa:	|  |  |  |  |  |  |                                               |  |  |        |      4428      	add	r0, r5
    acc = FOLD_U32T(acc);
 80075ac:	|  |  |  |  |  |  |                                               |  |  |        |      b285      	uxth	r5, r0
    if (q->len % 2 != 0) {
 80075ae:	|  |  |  |  |  |  |                                               |  |  |        |      f01b 0f01 	tst.w	fp, #1
 80075b2:	|  |  |  |  |  |  |                                               |  |  |        |      9a05      	ldr	r2, [sp, #20]
    acc = FOLD_U32T(acc);
 80075b4:	|  |  |  |  |  |  |                                               |  |  |        |      eb05 4510 	add.w	r5, r5, r0, lsr #16
    if (q->len % 2 != 0) {
 80075b8:	|  |  |  |  |  |  |                                               |  |  |        |  /-- d006      	beq.n	80075c8 <ip4_input+0x155c>
      swapped = !swapped;
      acc = SWAP_BYTES_IN_WORD(acc);
 80075ba:	|  |  |  |  |  |  |                                               |  |  |        |  |   022b      	lsls	r3, r5, #8
 80075bc:	|  |  |  |  |  |  |                                               |  |  |        |  |   b29b      	uxth	r3, r3
 80075be:	|  |  |  |  |  |  |                                               |  |  |        |  |   f3c5 2507 	ubfx	r5, r5, #8, #8
 80075c2:	|  |  |  |  |  |  |                                               |  |  |        |  |   f082 0201 	eor.w	r2, r2, #1
 80075c6:	|  |  |  |  |  |  |                                               |  |  |        |  |   431d      	orrs	r5, r3
  for (q = p; q != NULL; q = q->next) {
 80075c8:	|  |  |  |  |  |  |                                               |  |  |        |  \-> f8d9 9000 	ldr.w	r9, [r9]
 80075cc:	|  |  |  |  |  |  |                                               |  |  |        |      f1b9 0f00 	cmp.w	r9, #0
 80075d0:	|  |  |  |  |  |  |                                               |  |  |        \----- d1e3      	bne.n	800759a <ip4_input+0x152e>
    }
  }

  if (swapped) {
 80075d2:	|  |  |  |  |  |  |                                               |  |  |           /-- b122      	cbz	r2, 80075de <ip4_input+0x1572>
    acc = SWAP_BYTES_IN_WORD(acc);
 80075d4:	|  |  |  |  |  |  |                                               |  |  |           |   022b      	lsls	r3, r5, #8
 80075d6:	|  |  |  |  |  |  |                                               |  |  |           |   b29b      	uxth	r3, r3
 80075d8:	|  |  |  |  |  |  |                                               |  |  |           |   f3c5 2507 	ubfx	r5, r5, #8, #8
 80075dc:	|  |  |  |  |  |  |                                               |  |  |           |   431d      	orrs	r5, r3
        if (inet_chksum_pbuf(p) != 0) {
 80075de:	|  |  |  |  |  |  |                                               |  |  |           \-> b2ad      	uxth	r5, r5
 80075e0:	|  |  |  |  |  |  |                                               |  |  |               f64f 73ff 	movw	r3, #65535	@ 0xffff
 80075e4:	|  |  |  |  |  |  |                                               |  |  |               429d      	cmp	r5, r3
 80075e6:	|  |  |  |  |  |  |                                               |  |  |           /-- d007      	beq.n	80075f8 <ip4_input+0x158c>
          pbuf_free(p);
 80075e8:	|  |  |  |  |  |  |                                               |  |  |           |   4630      	mov	r0, r6
 80075ea:	|  |  |  |  |  |  |                                               |  |  |           |   f002 fbe7 	bl	8009dbc <pbuf_free.isra.0>
          ICMP_STATS_INC(icmp.chkerr);
 80075ee:	|  |  |  |  |  |  |                                               |  |  |           |   8aa3      	ldrh	r3, [r4, #20]
 80075f0:	|  |  |  |  |  |  |                                               |  |  |           |   3301      	adds	r3, #1
 80075f2:	|  |  |  |  |  |  |                                               |  |  |           |   82a3      	strh	r3, [r4, #20]
          return;
 80075f4:	|  |  |  |  |  |  +-----------------------------------------------|--|--|-----------|-- f7ff b8c2 	b.w	800677c <ip4_input+0x710>
      if (pbuf_add_header(p, hlen + PBUF_LINK_HLEN + PBUF_LINK_ENCAPSULATION_HLEN)) {
 80075f8:	|  |  |  |  |  |  |                                               |  |  |           \-> f107 050e 	add.w	r5, r7, #14
  return pbuf_add_header_impl(p, header_size_increment, 0);
 80075fc:	|  |  |  |  |  |  |                                               |  |  |               2200      	movs	r2, #0
 80075fe:	|  |  |  |  |  |  |                                               |  |  |               4629      	mov	r1, r5
 8007600:	|  |  |  |  |  |  |                                               |  |  |               4630      	mov	r0, r6
 8007602:	|  |  |  |  |  |  |                                               |  |  |               f7fa ffa5 	bl	8002550 <pbuf_add_header_impl.lto_priv.0>
 8007606:	|  |  |  |  |  |  |                                               |  |  |               2800      	cmp	r0, #0
 8007608:	|  |  |  |  |  |  |                                               |  |  |  /----------- d077      	beq.n	80076fa <ip4_input+0x168e>
        u16_t alloc_len = (u16_t)(p->tot_len + hlen);
 800760a:	|  |  |  |  |  |  |                                               |  |  |  |            8933      	ldrh	r3, [r6, #8]
 800760c:	|  |  |  |  |  |  |                                               |  |  |  |            18f9      	adds	r1, r7, r3
 800760e:	|  |  |  |  |  |  |                                               |  |  |  |            b289      	uxth	r1, r1
        if (alloc_len < p->tot_len) {
 8007610:	|  |  |  |  |  |  |                                               |  |  |  |            428b      	cmp	r3, r1
 8007612:	|  |  |  |  |  |  |                                               |  |  +--|----------- d80b      	bhi.n	800762c <ip4_input+0x15c0>
        r = pbuf_alloc(PBUF_LINK, alloc_len, PBUF_RAM);
 8007614:	|  |  |  |  |  |  |                                               |  |  |  |            200e      	movs	r0, #14
 8007616:	|  |  |  |  |  |  |                                               |  |  |  |            f001 fe2f 	bl	8009278 <pbuf_alloc.constprop.0>
        if (r == NULL) {
 800761a:	|  |  |  |  |  |  |                                               |  |  |  |            4605      	mov	r5, r0
 800761c:	|  |  |  |  |  |  |                                               |  |  +--|----------- b130      	cbz	r0, 800762c <ip4_input+0x15c0>
        if (r->len < hlen + sizeof(struct icmp_echo_hdr)) {
 800761e:	|  |  |  |  |  |  |                                               |  |  |  |            8942      	ldrh	r2, [r0, #10]
 8007620:	|  |  |  |  |  |  |                                               |  |  |  |            f107 0308 	add.w	r3, r7, #8
 8007624:	|  |  |  |  |  |  |                                               |  |  |  |            429a      	cmp	r2, r3
 8007626:	|  |  |  |  |  |  |                                               |  |  |  |        /-- d209      	bcs.n	800763c <ip4_input+0x15d0>
          pbuf_free(r);
 8007628:	|  |  |  |  |  |  |                                               |  |  |  |  /-----|-> f002 fbc8 	bl	8009dbc <pbuf_free.isra.0>
  pbuf_free(p);
 800762c:	|  |  |  |  |  |  |                                               |  |  >--|--|-----|-> 4630      	mov	r0, r6
 800762e:	|  |  |  |  |  |  |                                               |  |  |  |  |     |   f002 fbc5 	bl	8009dbc <pbuf_free.isra.0>
  ICMP_STATS_INC(icmp.err);
 8007632:	|  |  |  |  |  |  |                                               |  |  |  |  |     |   8c23      	ldrh	r3, [r4, #32]
 8007634:	|  |  |  |  |  |  |                                               |  |  |  |  |     |   3301      	adds	r3, #1
 8007636:	|  |  |  |  |  |  |                                               |  |  |  |  |     |   8423      	strh	r3, [r4, #32]
  return;
 8007638:	|  |  |  |  |  |  +-----------------------------------------------|--|--|--|--|-----|-- f7ff b8a0 	b.w	800677c <ip4_input+0x710>
        MEMCPY(r->payload, iphdr_in, hlen);
 800763c:	|  |  |  |  |  |  |                                               |  |  |  |  |     \-> 4641      	mov	r1, r8
 800763e:	|  |  |  |  |  |  |                                               |  |  |  |  |         6840      	ldr	r0, [r0, #4]
 8007640:	|  |  |  |  |  |  |                                               |  |  |  |  |         463a      	mov	r2, r7
 8007642:	|  |  |  |  |  |  |                                               |  |  |  |  |         f003 fcc7 	bl	800afd4 <memcpy>
        if (pbuf_remove_header(r, hlen)) {
 8007646:	|  |  |  |  |  |  |                                               |  |  |  |  |         4639      	mov	r1, r7
 8007648:	|  |  |  |  |  |  |                                               |  |  |  |  |         4628      	mov	r0, r5
 800764a:	|  |  |  |  |  |  |                                               |  |  |  |  |         f7fa ffb9 	bl	80025c0 <pbuf_remove_header>
 800764e:	|  |  |  |  |  |  |                                               |  |  |  |  |  /----- b168      	cbz	r0, 800766c <ip4_input+0x1600>
          LWIP_ASSERT("icmp_input: moving r->payload to icmp header failed", 0);
 8007650:	|  |  |  |  |  |  |                                               |  |  |  |  |  |      b672      	cpsid	i
 8007652:	|  |  |  |  |  |  |                                               |  |  |  |  |  |      4b48      	ldr	r3, [pc, #288]	@ (8007774 <ip4_input+0x1708>)
 8007654:	|  |  |  |  |  |  |                                               |  |  |  |  |  |      4a48      	ldr	r2, [pc, #288]	@ (8007778 <ip4_input+0x170c>)
 8007656:	|  |  |  |  |  |  |                                               |  |  |  |  |  |      f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 800765a:	|  |  |  |  |  |  |                                               |  |  |  |  |  |      4b48      	ldr	r3, [pc, #288]	@ (800777c <ip4_input+0x1710>)
 800765c:	|  |  |  |  |  |  |                                               |  |  |  |  |  |      9300      	str	r3, [sp, #0]
 800765e:	|  |  |  |  |  |  |                                               |  |  |  |  |  |      4844      	ldr	r0, [pc, #272]	@ (8007770 <ip4_input+0x1704>)
 8007660:	|  |  |  |  |  |  |                                               |  |  |  |  |  |      23b6      	movs	r3, #182	@ 0xb6
 8007662:	|  |  |  |  |  |  |                                               |  |  |  |  |  |      f7f9 fe49 	bl	80012f8 <printf_>
 8007666:	|  |  |  |  |  |  |                                               |  |  |  |  |  |      be00      	bkpt	0x0000
          pbuf_free(r);
 8007668:	|  |  |  |  |  |  |                                               |  |  |  |  |  |  /-> 4628      	mov	r0, r5
 800766a:	|  |  |  |  |  |  |                                               |  |  |  |  \--|--|-- e7dd      	b.n	8007628 <ip4_input+0x15bc>
        if (pbuf_copy(r, p) != ERR_OK) {
 800766c:	|  |  |  |  |  |  |                                               |  |  |  |     \--|-> 4631      	mov	r1, r6
 800766e:	|  |  |  |  |  |  |                                               |  |  |  |        |   4628      	mov	r0, r5
 8007670:	|  |  |  |  |  |  |                                               |  |  |  |        |   f7fb f8ae 	bl	80027d0 <pbuf_copy>
 8007674:	|  |  |  |  |  |  |                                               |  |  |  |        |   2800      	cmp	r0, #0
 8007676:	|  |  |  |  |  |  |                                               |  |  |  |        \-- d1f7      	bne.n	8007668 <ip4_input+0x15fc>
        pbuf_free(p);
 8007678:	|  |  |  |  |  |  |                                               |  |  |  |            4630      	mov	r0, r6
 800767a:	|  |  |  |  |  |  |                                               |  |  |  |            f002 fb9f 	bl	8009dbc <pbuf_free.isra.0>
        p = r;
 800767e:	|  |  |  |  |  |  |                                               |  |  |  |            462e      	mov	r6, r5
 8007680:	|  |  |  |  |  |  |                                               |  |  |  |        /-> 2200      	movs	r2, #0
 8007682:	|  |  |  |  |  |  |                                               |  |  |  |        |   4639      	mov	r1, r7
 8007684:	|  |  |  |  |  |  |                                               |  |  |  |        |   4630      	mov	r0, r6
      iecho = (struct icmp_echo_hdr *)p->payload;
 8007686:	|  |  |  |  |  |  |                                               |  |  |  |        |   6875      	ldr	r5, [r6, #4]
 8007688:	|  |  |  |  |  |  |                                               |  |  |  |        |   f7fa ff62 	bl	8002550 <pbuf_add_header_impl.lto_priv.0>
      if (pbuf_add_header(p, hlen)) {
 800768c:	|  |  |  |  |  |  |                                               |  |  |  |        |   2800      	cmp	r0, #0
 800768e:	|  |  |  |  |  +--|-----------------------------------------------|--|--|--|--------|-- f47e afda 	bne.w	8006646 <ip4_input+0x5da>
        struct ip_hdr *iphdr = (struct ip_hdr *)p->payload;
 8007692:	|  |  |  |  |  |  |                                               |  |  |  |        |   f8d6 8004 	ldr.w	r8, [r6, #4]
        ip4_addr_copy(iphdr->src, *src);
 8007696:	|  |  |  |  |  |  |                                               |  |  |  |        |   f8d4 312c 	ldr.w	r3, [r4, #300]	@ 0x12c
 800769a:	|  |  |  |  |  |  |                                               |  |  |  |        |   f8c8 300c 	str.w	r3, [r8, #12]
        ip4_addr_copy(iphdr->dest, *ip4_current_src_addr());
 800769e:	|  |  |  |  |  |  |                                               |  |  |  |        |   f8d4 3128 	ldr.w	r3, [r4, #296]	@ 0x128
 80076a2:	|  |  |  |  |  |  |                                               |  |  |  |        |   f8c8 3010 	str.w	r3, [r8, #16]
          if (iecho->chksum > PP_HTONS(0xffffU - (ICMP_ECHO << 8))) {
 80076a6:	|  |  |  |  |  |  |                                               |  |  |  |        |   886b      	ldrh	r3, [r5, #2]
        ICMPH_TYPE_SET(iecho, ICMP_ER);
 80076a8:	|  |  |  |  |  |  |                                               |  |  |  |        |   7028      	strb	r0, [r5, #0]
          if (iecho->chksum > PP_HTONS(0xffffU - (ICMP_ECHO << 8))) {
 80076aa:	|  |  |  |  |  |  |                                               |  |  |  |        |   f64f 72f7 	movw	r2, #65527	@ 0xfff7
 80076ae:	|  |  |  |  |  |  |                                               |  |  |  |        |   4293      	cmp	r3, r2
            iecho->chksum = (u16_t)(iecho->chksum + PP_HTONS((u16_t)(ICMP_ECHO << 8)) + 1);
 80076b0:	|  |  |  |  |  |  |                                               |  |  |  |        |   bf8c      	ite	hi
 80076b2:	|  |  |  |  |  |  |                                               |  |  |  |        |   3309      	addhi	r3, #9
            iecho->chksum = (u16_t)(iecho->chksum + PP_HTONS(ICMP_ECHO << 8));
 80076b4:	|  |  |  |  |  |  |                                               |  |  |  |        |   3308      	addls	r3, #8
 80076b6:	|  |  |  |  |  |  |                                               |  |  |  |        |   b29b      	uxth	r3, r3
 80076b8:	|  |  |  |  |  |  |                                               |  |  |  |        |   806b      	strh	r3, [r5, #2]
        IPH_TTL_SET(iphdr, ICMP_TTL);
 80076ba:	|  |  |  |  |  |  |                                               |  |  |  |        |   f04f 09ff 	mov.w	r9, #255	@ 0xff
        IPH_CHKSUM_SET(iphdr, 0);
 80076be:	|  |  |  |  |  |  |                                               |  |  |  |        |   2500      	movs	r5, #0
  return (u16_t)~(unsigned int)LWIP_CHKSUM(dataptr, len);
 80076c0:	|  |  |  |  |  |  |                                               |  |  |  |        |   4639      	mov	r1, r7
        IPH_TTL_SET(iphdr, ICMP_TTL);
 80076c2:	|  |  |  |  |  |  |                                               |  |  |  |        |   f888 9008 	strb.w	r9, [r8, #8]
        IPH_CHKSUM_SET(iphdr, 0);
 80076c6:	|  |  |  |  |  |  |                                               |  |  |  |        |   f888 500a 	strb.w	r5, [r8, #10]
 80076ca:	|  |  |  |  |  |  |                                               |  |  |  |        |   f888 500b 	strb.w	r5, [r8, #11]
 80076ce:	|  |  |  |  |  |  |                                               |  |  |  |        |   4640      	mov	r0, r8
 80076d0:	|  |  |  |  |  |  |                                               |  |  |  |        |   f000 fd32 	bl	8008138 <lwip_standard_chksum>
        ICMP_STATS_INC(icmp.xmit);
 80076d4:	|  |  |  |  |  |  |                                               |  |  |  |        |   89a2      	ldrh	r2, [r4, #12]
  return ip4_output_if_src(p, src_used, dest, ttl, tos, proto, netif);
 80076d6:	|  |  |  |  |  |  |                                               |  |  |  |        |   492a      	ldr	r1, [pc, #168]	@ (8007780 <ip4_input+0x1714>)
 80076d8:	|  |  |  |  |  |  |                                               |  |  |  |        |   43c0      	mvns	r0, r0
 80076da:	|  |  |  |  |  |  |                                               |  |  |  |        |   3201      	adds	r2, #1
 80076dc:	|  |  |  |  |  |  |                                               |  |  |  |        |   2301      	movs	r3, #1
          IPH_CHKSUM_SET(iphdr, inet_chksum(iphdr, hlen));
 80076de:	|  |  |  |  |  |  |                                               |  |  |  |        |   f8a8 000a 	strh.w	r0, [r8, #10]
        ICMP_STATS_INC(icmp.xmit);
 80076e2:	|  |  |  |  |  |  |                                               |  |  |  |        |   81a2      	strh	r2, [r4, #12]
 80076e4:	|  |  |  |  |  |  |                                               |  |  |  |        |   4630      	mov	r0, r6
 80076e6:	|  |  |  |  |  |  |                                               |  |  |  |        |   e9cd 5300 	strd	r5, r3, [sp]
 80076ea:	|  |  |  |  |  |  |                                               |  |  |  |        |   f8cd a008 	str.w	sl, [sp, #8]
 80076ee:	|  |  |  |  |  |  |                                               |  |  |  |        |   464b      	mov	r3, r9
 80076f0:	|  |  |  |  |  |  |                                               |  |  |  |        |   462a      	mov	r2, r5
 80076f2:	|  |  |  |  |  |  |                                               |  |  |  |        |   f002 fc21 	bl	8009f38 <ip4_output_if_src>
 80076f6:	|  |  |  |  |  +--|-----------------------------------------------|--|--|--|--------|-- f7fe bfa6 	b.w	8006646 <ip4_input+0x5da>
        if (pbuf_remove_header(p, hlen + PBUF_LINK_HLEN + PBUF_LINK_ENCAPSULATION_HLEN)) {
 80076fa:	|  |  |  |  |  |  |                                               |  |  |  \--------|-> 4629      	mov	r1, r5
 80076fc:	|  |  |  |  |  |  |                                               |  |  |           |   4630      	mov	r0, r6
 80076fe:	|  |  |  |  |  |  |                                               |  |  |           |   f7fa ff5f 	bl	80025c0 <pbuf_remove_header>
 8007702:	|  |  |  |  |  |  |                                               |  |  |           |   2800      	cmp	r0, #0
 8007704:	|  |  |  |  |  |  |                                               |  |  |           \-- d0bc      	beq.n	8007680 <ip4_input+0x1614>
          LWIP_ASSERT("icmp_input: restoring original p->payload failed", 0);
 8007706:	|  |  |  |  |  |  |                                               |  |  |               b672      	cpsid	i
 8007708:	|  |  |  |  |  |  |                                               |  |  |               4b1a      	ldr	r3, [pc, #104]	@ (8007774 <ip4_input+0x1708>)
 800770a:	|  |  |  |  |  |  |                                               |  |  |               4a1e      	ldr	r2, [pc, #120]	@ (8007784 <ip4_input+0x1718>)
 800770c:	|  |  |  |  |  |  |                                               |  |  |               f8d3 12fc 	ldr.w	r1, [r3, #764]	@ 0x2fc
 8007710:	|  |  |  |  |  |  |                                               |  |  |               4b1a      	ldr	r3, [pc, #104]	@ (800777c <ip4_input+0x1710>)
 8007712:	|  |  |  |  |  |  |                                               |  |  |               9300      	str	r3, [sp, #0]
 8007714:	|  |  |  |  |  |  |                                               |  |  |               4816      	ldr	r0, [pc, #88]	@ (8007770 <ip4_input+0x1704>)
 8007716:	|  |  |  |  |  |  |                                               |  |  |               23c7      	movs	r3, #199	@ 0xc7
 8007718:	|  |  |  |  |  |  |                                               |  |  |               f7f9 fdee 	bl	80012f8 <printf_>
 800771c:	|  |  |  |  |  |  |                                               |  |  |               be00      	bkpt	0x0000
          goto icmperr;
 800771e:	|  |  |  |  |  |  |                                               |  |  \-------------- e785      	b.n	800762c <ip4_input+0x15c0>
      ICMP_STATS_INC(icmp.proterr);
 8007720:	|  |  |  |  |  |  |                                               |  \----------------> 8ba3      	ldrh	r3, [r4, #28]
 8007722:	|  |  |  |  |  |  |                                               |                     3301      	adds	r3, #1
 8007724:	|  |  |  |  |  |  |                                               |                     83a3      	strh	r3, [r4, #28]
      ICMP_STATS_INC(icmp.drop);
 8007726:	|  |  |  |  |  |  |                                               |                     8a63      	ldrh	r3, [r4, #18]
 8007728:	|  |  |  |  |  |  |                                               |                     3301      	adds	r3, #1
 800772a:	|  |  |  |  |  |  |                                               |                     8263      	strh	r3, [r4, #18]
  pbuf_free(p);
 800772c:	|  |  |  |  |  \--|-----------------------------------------------|-------------------- f7fe bf8b 	b.w	8006646 <ip4_input+0x5da>
  pbuf_free(p);
 8007730:	|  |  |  |  |     |                                               \-------------------> 4630      	mov	r0, r6
 8007732:	|  |  |  |  |     |                                                                     f002 fb43 	bl	8009dbc <pbuf_free.isra.0>
  ICMP_STATS_INC(icmp.lenerr);
 8007736:	|  |  |  |  |     |                                                                     8ae3      	ldrh	r3, [r4, #22]
 8007738:	|  |  |  |  |     |                                                                     3301      	adds	r3, #1
 800773a:	|  |  |  |  |     |                                                                     82e3      	strh	r3, [r4, #22]
  return;
 800773c:	|  |  |  |  |     \-------------------------------------------------------------------- f7ff b81e 	b.w	800677c <ip4_input+0x710>
      && !ip4_addr_isany_val(*ip4_current_src_addr())
 8007740:	|  \--|--|--|-------------------------------------------------------------------------> 2c00      	cmp	r4, #0
 8007742:	|     |  |  \-------------------------------------------------------------------------- f43e ad35 	beq.w	80061b0 <ip4_input+0x144>
 8007746:	|     |  |                                                                              f04f 0800 	mov.w	r8, #0
    if ((ip4_addr_isbroadcast(ip4_current_src_addr(), inp)) ||
 800774a:	|     |  \----------------------------------------------------------------------------> 4651      	mov	r1, sl
 800774c:	|     |                                                                                 4620      	mov	r0, r4
 800774e:	|     |                                                                                 f000 fc7f 	bl	8008050 <ip4_addr_isbroadcast_u32>
 8007752:	|     |                                                                             /-- b920      	cbnz	r0, 800775e <ip4_input+0x16f2>
        (ip4_addr_ismulticast(ip4_current_src_addr()))) {
 8007754:	|     |                                                                             |   f004 04f0 	and.w	r4, r4, #240	@ 0xf0
    if ((ip4_addr_isbroadcast(ip4_current_src_addr(), inp)) ||
 8007758:	|     |                                                                             |   2ce0      	cmp	r4, #224	@ 0xe0
 800775a:	|     \-----------------------------------------------------------------------------|-- f47e ad26 	bne.w	80061aa <ip4_input+0x13e>
      pbuf_free(p);
 800775e:	|                                                                                   \-> 4630      	mov	r0, r6
 8007760:	|                                                                                       f002 fb2c 	bl	8009dbc <pbuf_free.isra.0>
      IP_STATS_INC(ip.drop);
 8007764:	\-------------------------------------------------------------------------------------- f7fe bc9a 	b.w	800609c <ip4_input+0x30>
 8007768:	                                                                                        0800b591 	.word	0x0800b591
 800776c:	                                                                                        0800c7c4 	.word	0x0800c7c4
 8007770:	                                                                                        0800b232 	.word	0x0800b232
 8007774:	                                                                                        20000060 	.word	0x20000060
 8007778:	                                                                                        0800c7de 	.word	0x0800c7de
 800777c:	                                                                                        0800c4c4 	.word	0x0800c4c4
 8007780:	                                                                                        20001284 	.word	0x20001284
 8007784:	                                                                                        0800c812 	.word	0x0800c812

08007788 <sys_arch_dummy_cb>:
}

/*
 * Threads
 */
static void sys_arch_dummy_cb(void *ctx) {(void)ctx;}
 8007788:	4770      	bx	lr

0800778a <bgrt_priv_proc_lock>:
    }
}
/*====================================================================================*/
bgrt_proc_t * bgrt_curr_proc(void)
{
    return BGRT_CURR_PROC;
 800778a:	4b07      	ldr	r3, [pc, #28]	@ (80077a8 <bgrt_priv_proc_lock+0x1e>)
 800778c:	f8d3 3090 	ldr.w	r3, [r3, #144]	@ 0x90
    bgrt_proc_t * proc;
    proc = bgrt_curr_proc();

    BGRT_SPIN_LOCK(proc);

    proc->flags |= BGRT_PROC_FLG_LOCK;
 8007790:	7c1a      	ldrb	r2, [r3, #16]
 8007792:	f042 0220 	orr.w	r2, r2, #32
 8007796:	741a      	strb	r2, [r3, #16]
    BGRT_CNT_INC(proc->cnt_lock);
 8007798:	f8d3 20a4 	ldr.w	r2, [r3, #164]	@ 0xa4
#   endif /*BGRT_CONFIG_PANIC*/
#endif /*BGRT_CONFIG_TEST*/

bgrt_cnt_t bgrt_cnt_inc(bgrt_cnt_t val)
{
    if (BGRT_CONFIG_CNT_MAX > val)
 800779c:	1c51      	adds	r1, r2, #1
    {
        return val + (bgrt_cnt_t)1;
 800779e:	bf18      	it	ne
 80077a0:	3201      	addne	r2, #1
 80077a2:	f8c3 20a4 	str.w	r2, [r3, #164]	@ 0xa4

    BGRT_SPIN_FREE(proc);
}
 80077a6:	4770      	bx	lr
 80077a8:	200001b0 	.word	0x200001b0

080077ac <bgrt_priv_proc_reset_watchdog>:
 80077ac:	4b05      	ldr	r3, [pc, #20]	@ (80077c4 <bgrt_priv_proc_reset_watchdog+0x18>)
 80077ae:	f8d3 3090 	ldr.w	r3, [r3, #144]	@ 0x90
    bgrt_proc_t * proc;
    proc = bgrt_curr_proc();

    BGRT_SPIN_LOCK(proc);

    if (proc->flags & BGRT_PROC_FLG_RT)
 80077b2:	f993 2010 	ldrsb.w	r2, [r3, #16]
 80077b6:	2a00      	cmp	r2, #0
    {
        proc->timer = proc->time_quant;
 80077b8:	bfbc      	itt	lt
 80077ba:	f8d3 2098 	ldrlt.w	r2, [r3, #152]	@ 0x98
 80077be:	f8c3 209c 	strlt.w	r2, [r3, #156]	@ 0x9c
    }

    BGRT_SPIN_FREE(proc);
}
 80077c2:	4770      	bx	lr
 80077c4:	200001b0 	.word	0x200001b0

080077c8 <BGRT_SC_PROC_LOCK_SR>:
}
/**********************************************************************************************
                                         PROC_LOCK
**********************************************************************************************/
BGRT_SC_SR(PROC_LOCK, void * arg)
{
 80077c8:	b508      	push	{r3, lr}
    (void)arg;
    bgrt_priv_proc_lock();
 80077ca:	f7ff ffde 	bl	800778a <bgrt_priv_proc_lock>
    return BGRT_ST_OK;
}
 80077ce:	2000      	movs	r0, #0
 80077d0:	bd08      	pop	{r3, pc}

080077d2 <BGRT_SC_PROC_RESET_WATCHDOG_SR>:
}
/**********************************************************************************************
                                    PROC_RESET_WATCHDOG
**********************************************************************************************/
BGRT_SC_SR(PROC_RESET_WATCHDOG,  void * arg)
{
 80077d2:	b508      	push	{r3, lr}
    (void)arg;
    bgrt_priv_proc_reset_watchdog();
 80077d4:	f7ff ffea 	bl	80077ac <bgrt_priv_proc_reset_watchdog>
    return BGRT_ST_OK;
}
 80077d8:	2000      	movs	r0, #0
 80077da:	bd08      	pop	{r3, pc}

080077dc <BGRT_SC_PROC_GET_PRIO_SR>:
BGRT_SC_SR(PROC_GET_PRIO,  bgrt_va_wr_t * va)
{
    bgrt_prio_t * prio_ptr;
    BGRT_PID_T pid;

    prio_ptr = (bgrt_prio_t *)va_arg(va->list, void *); /* ADLINT:SL:[W0644] valist */
 80077dc:	    6803      	ldr	r3, [r0, #0]
 80077de:	    1d1a      	adds	r2, r3, #4
 80077e0:	    6002      	str	r2, [r0, #0]
 80077e2:	    461a      	mov	r2, r3
 80077e4:	    f852 1b08 	ldr.w	r1, [r2], #8
    pid = (BGRT_PID_T)va_arg(va->list, void *);
 80077e8:	    6002      	str	r2, [r0, #0]
 80077ea:	    685b      	ldr	r3, [r3, #4]
/*====================================================================================*/
bgrt_prio_t bgrt_priv_proc_get_prio(bgrt_proc_t * proc)
{
    bgrt_prio_t ret;

    if (!proc)
 80077ec:	/-- b913      	cbnz	r3, 80077f4 <BGRT_SC_PROC_GET_PRIO_SR+0x18>
 80077ee:	|   4b03      	ldr	r3, [pc, #12]	@ (80077fc <BGRT_SC_PROC_GET_PRIO_SR+0x20>)
 80077f0:	|   f8d3 3090 	ldr.w	r3, [r3, #144]	@ 0x90
    {
        proc = bgrt_curr_proc();
    }

    BGRT_SPIN_LOCK(proc);
    ret = proc->base_prio;
 80077f4:	\-> 7c5b      	ldrb	r3, [r3, #17]

    *prio_ptr = bgrt_priv_proc_get_prio(BGRT_PID_TO_PROC(pid));
 80077f6:	    700b      	strb	r3, [r1, #0]
    return BGRT_ST_OK;
}
 80077f8:	    2000      	movs	r0, #0
 80077fa:	    4770      	bx	lr
 80077fc:	    200001b0 	.word	0x200001b0

08007800 <BGRT_SC_PROC_GET_ID_SR>:
 8007800:	4b02      	ldr	r3, [pc, #8]	@ (800780c <BGRT_SC_PROC_GET_ID_SR+0xc>)
 8007802:	f8d3 3090 	ldr.w	r3, [r3, #144]	@ 0x90
BGRT_SC_SR(PROC_GET_ID,  void * arg)
{
    bgrt_proc_t * curr_proc;
    /*Do NOT optimize this as BGRT_PROC_TO_PID may call bgrt_curr_proc more than one time!!!*/
    curr_proc = bgrt_curr_proc();
    *(BGRT_PID_T *)arg = BGRT_PROC_TO_PID(curr_proc);
 8007806:	6003      	str	r3, [r0, #0]
    return BGRT_ST_OK;
}
 8007808:	2000      	movs	r0, #0
 800780a:	4770      	bx	lr
 800780c:	200001b0 	.word	0x200001b0

08007810 <_do_nothing_sr>:
**********************************************************************************************/
static bgrt_st_t _do_nothing_sr(void * arg)
{
    (void)arg; /* ADLINT:SL:[W0085] no effect*/
    return BGRT_ST_SCALL;
}
 8007810:	2008      	movs	r0, #8
 8007812:	4770      	bx	lr

08007814 <pend_sv_handler>:
    BGRT_INT_FREE();
}
/*====================================================================================*/
__attribute__ ((naked)) void BGRT_SYSCALL_ISR(void)
{
    BGRT_CONTEXT_STORE();
 8007814:	       f3ef 8009 	mrs	r0, PSP
 8007818:	       f01e 0f10 	tst.w	lr, #16
 800781c:	       bf08      	it	eq
 800781e:	       ed20 8a10 	vstmdbeq	r0!, {s16-s31}
 8007822:	       e920 4ff0 	stmdb	r0!, {r4, r5, r6, r7, r8, r9, sl, fp, lr}
 8007826:	       f380 8809 	msr	PSP, r0
 800782a:	       f3bf 8f4f 	dsb	sy
 800782e:	       f3bf 8f6f 	isb	sy
    __asm__ __volatile__ ("mrs %0, psp \n\t" :"=r" (ret)::);
 8007832:	       f3ef 8109 	mrs	r1, PSP
    saved_sp = _read_psp();
    *current_sp = saved_sp;
 8007836:	       4a1b      	ldr	r2, [pc, #108]	@ (80078a4 <pend_sv_handler+0x90>)
 8007838:	       6813      	ldr	r3, [r2, #0]
 800783a:	       6019      	str	r1, [r3, #0]
    if (BGRT_KBLOCK.hpmap      ||
 800783c:	       4b1a      	ldr	r3, [pc, #104]	@ (80078a8 <pend_sv_handler+0x94>)
        BGRT_KBLOCK.vic.list.map ||
 800783e:	       f8d3 0080 	ldr.w	r0, [r3, #128]	@ 0x80
 8007842:	       f8d3 1088 	ldr.w	r1, [r3, #136]	@ 0x88
 8007846:	       4301      	orrs	r1, r0
 8007848:	       f8d3 008c 	ldr.w	r0, [r3, #140]	@ 0x8c
 800784c:	       4301      	orrs	r1, r0
        kernel_mode = 1;
 800784e:	       bf1c      	itt	ne
 8007850:	       2101      	movne	r1, #1
 8007852:	       7111      	strbne	r1, [r2, #4]
    if (kernel_mode)
 8007854:	       7911      	ldrb	r1, [r2, #4]
 8007856:	/----- bb11      	cbnz	r1, 800789e <pend_sv_handler+0x8a>
        current_sp = &BGRT_CURR_PROC->spointer;
 8007858:	|      f8d3 3090 	ldr.w	r3, [r3, #144]	@ 0x90
 800785c:	|      33bc      	adds	r3, #188	@ 0xbc

    bgrt_set_curr_sp();

    BGRT_SYS_ICSR |= BGRT_PENDSV_CLR; /* Fix for a hardware race condition. */
 800785e:	|  /-> f04f 21e0 	mov.w	r1, #3758153728	@ 0xe000e000
 8007862:	|  |   6013      	str	r3, [r2, #0]
 8007864:	|  |   f8d1 2d04 	ldr.w	r2, [r1, #3332]	@ 0xd04
    __asm__ __volatile__ (
 8007868:	|  |   681b      	ldr	r3, [r3, #0]
    BGRT_SYS_ICSR |= BGRT_PENDSV_CLR; /* Fix for a hardware race condition. */
 800786a:	|  |   f042 6200 	orr.w	r2, r2, #134217728	@ 0x8000000
 800786e:	|  |   f8c1 2d04 	str.w	r2, [r1, #3332]	@ 0xd04
    __asm__ __volatile__ (
 8007872:	|  |   f383 8809 	msr	PSP, r3
 8007876:	|  |   f3bf 8f4f 	dsb	sy
 800787a:	|  |   f3bf 8f6f 	isb	sy

    _write_psp(*current_sp);
    BGRT_CONTEXT_LOAD();
 800787e:	|  |   f3ef 8009 	mrs	r0, PSP
 8007882:	|  |   e8b0 4ff0 	ldmia.w	r0!, {r4, r5, r6, r7, r8, r9, sl, fp, lr}
 8007886:	|  |   f01e 0f10 	tst.w	lr, #16
 800788a:	|  |   bf08      	it	eq
 800788c:	|  |   ecb0 8a10 	vldmiaeq	r0!, {s16-s31}
 8007890:	|  |   f380 8809 	msr	PSP, r0
 8007894:	|  |   f3bf 8f4f 	dsb	sy
 8007898:	|  |   f3bf 8f6f 	isb	sy
 800789c:	|  |   4770      	bx	lr
        current_sp = &kernel_sp;
 800789e:	\--|-> 4b03      	ldr	r3, [pc, #12]	@ (80078ac <pend_sv_handler+0x98>)
 80078a0:	   \-- e7dd      	b.n	800785e <pend_sv_handler+0x4a>
 80078a2:	       bf00      	nop
 80078a4:	       20000050 	.word	0x20000050
 80078a8:	       200001b0 	.word	0x200001b0
 80078ac:	       20008100 	.word	0x20008100

080078b0 <bgrt_sem_try_lock>:

bgrt_st_t bgrt_sem_try_lock(bgrt_sem_t * sem)
{
    bgrt_st_t ret = BGRT_ST_ROLL;

    if (!sem)
 80078b0:	             4603      	mov	r3, r0
 80078b2:	/----------- b1d0      	cbz	r0, 80078ea <bgrt_sem_try_lock+0x3a>
    {
        return BGRT_ST_ENULL;
    }

    BGRT_INT_LOCK();
 80078b4:	|            f04f 00f0 	mov.w	r0, #240	@ 0xf0
 80078b8:	|            f380 8811 	msr	BASEPRI, r0
 80078bc:	|            f3bf 8f4f 	dsb	sy
 80078c0:	|            f3bf 8f6f 	isb	sy
    BGRT_SPIN_LOCK(sem);

    if (sem->counter)
 80078c4:	|            f8d3 2098 	ldr.w	r2, [r3, #152]	@ 0x98
 80078c8:	|  /-------- b16a      	cbz	r2, 80078e6 <bgrt_sem_try_lock+0x36>
    {
        sem->counter--;
 80078ca:	|  |         3a01      	subs	r2, #1
 80078cc:	|  |         f8c3 2098 	str.w	r2, [r3, #152]	@ 0x98
        ret = BGRT_ST_OK;
 80078d0:	|  |         2300      	movs	r3, #0
    }

    BGRT_SPIN_FREE(sem);
    BGRT_INT_FREE();
 80078d2:	|  |  /----> f04f 0000 	mov.w	r0, #0
 80078d6:	|  |  |      f380 8811 	msr	BASEPRI, r0
 80078da:	|  |  |      f3bf 8f4f 	dsb	sy
 80078de:	|  |  |      f3bf 8f6f 	isb	sy

    return ret;
}
 80078e2:	|  |  |  /-> 4618      	mov	r0, r3
 80078e4:	|  |  |  |   4770      	bx	lr
    bgrt_st_t ret = BGRT_ST_ROLL;
 80078e6:	|  \--|--|-> 2309      	movs	r3, #9
 80078e8:	|     \--|-- e7f3      	b.n	80078d2 <bgrt_sem_try_lock+0x22>
        return BGRT_ST_ENULL;
 80078ea:	\--------|-> 2301      	movs	r3, #1
 80078ec:	         \-- e7f9      	b.n	80078e2 <bgrt_sem_try_lock+0x32>

080078ee <gpio_mode_setup.constprop.0>:
gpio_pup
@param[in] gpios Unsigned int16. Pin identifiers @ref gpio_pin_id
	     If multiple pins are to be set, use bitwise OR '|' to separate
	     them.
*/
void gpio_mode_setup(uint32_t gpioport, uint8_t mode, uint8_t pull_up_down,
 80078ee:	       b5f0      	push	{r4, r5, r6, r7, lr}

	/*
	 * We want to set the config only for the pins mentioned in gpios,
	 * but keeping the others, so read out the actual config first.
	 */
	moder = GPIO_MODER(gpioport);
 80078f0:	       6803      	ldr	r3, [r0, #0]
	pupd = GPIO_PUPDR(gpioport);
 80078f2:	       68c6      	ldr	r6, [r0, #12]
 80078f4:	       2400      	movs	r4, #0
	for (i = 0; i < 16; i++) {
		if (!((1 << i) & gpios)) {
			continue;
		}

		moder &= ~GPIO_MODE_MASK(i);
 80078f6:	       f04f 0c03 	mov.w	ip, #3
		if (!((1 << i) & gpios)) {
 80078fa:	/----> fa42 f504 	asr.w	r5, r2, r4
 80078fe:	|      07ed      	lsls	r5, r5, #31
 8007900:	|  /-- d509      	bpl.n	8007916 <gpio_mode_setup.constprop.0+0x28>
		moder &= ~GPIO_MODE_MASK(i);
 8007902:	|  |   0065      	lsls	r5, r4, #1
 8007904:	|  |   fa0c f705 	lsl.w	r7, ip, r5
 8007908:	|  |   ea23 0307 	bic.w	r3, r3, r7
		moder |= GPIO_MODE(i, mode);
 800790c:	|  |   fa01 f505 	lsl.w	r5, r1, r5
 8007910:	|  |   432b      	orrs	r3, r5
		pupd &= ~GPIO_PUPD_MASK(i);
 8007912:	|  |   ea26 0607 	bic.w	r6, r6, r7
	for (i = 0; i < 16; i++) {
 8007916:	|  \-> 3401      	adds	r4, #1
 8007918:	|      2c10      	cmp	r4, #16
 800791a:	\----- d1ee      	bne.n	80078fa <gpio_mode_setup.constprop.0+0xc>
		pupd |= GPIO_PUPD(i, pull_up_down);
	}

	/* Set mode and pull up/down control registers. */
	GPIO_MODER(gpioport) = moder;
 800791c:	       6003      	str	r3, [r0, #0]
	GPIO_PUPDR(gpioport) = pupd;
 800791e:	       60c6      	str	r6, [r0, #12]
}
 8007920:	       bdf0      	pop	{r4, r5, r6, r7, pc}

08007922 <bgrt_pcounter_inc>:
        pcounter->counter[p] = (bgrt_cnt_t)0;    /* ADLINT:SL:[W0705] Out of range access!*/
    }
}
/* Increment*/
void bgrt_pcounter_inc(bgrt_pcounter_t * pcounter, bgrt_prio_t prio)
{
 8007922:	    b537      	push	{r0, r1, r2, r4, r5, lr}
 8007924:	    460d      	mov	r5, r1
    BGRT_ASSERT(pcounter, "The #pcounter must not be NULL!");
 8007926:	    4604      	mov	r4, r0
 8007928:	/-- b958      	cbnz	r0, 8007942 <bgrt_pcounter_inc+0x20>
 800792a:	|   b672      	cpsid	i
 800792c:	|   4b0d      	ldr	r3, [pc, #52]	@ (8007964 <bgrt_pcounter_inc+0x42>)
 800792e:	|   4a0e      	ldr	r2, [pc, #56]	@ (8007968 <bgrt_pcounter_inc+0x46>)
 8007930:	|   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 8007934:	|   4b0d      	ldr	r3, [pc, #52]	@ (800796c <bgrt_pcounter_inc+0x4a>)
 8007936:	|   9300      	str	r3, [sp, #0]
 8007938:	|   480d      	ldr	r0, [pc, #52]	@ (8007970 <bgrt_pcounter_inc+0x4e>)
 800793a:	|   23a4      	movs	r3, #164	@ 0xa4
 800793c:	|   f7f9 fcdc 	bl	80012f8 <printf_>
 8007940:	|   be00      	bkpt	0x0000
    BGRT_CNT_INC(pcounter->counter[prio]);      /* ADLINT:SL:[W0705] Out of range access!*/
 8007942:	\-> f854 3025 	ldr.w	r3, [r4, r5, lsl #2]
    if (BGRT_CONFIG_CNT_MAX > val)
 8007946:	    1c5a      	adds	r2, r3, #1
        return val + (bgrt_cnt_t)1;
 8007948:	    bf18      	it	ne
 800794a:	    3301      	addne	r3, #1
    BGRT_CNT_INC(pcounter->counter[prio]);      /* ADLINT:SL:[W0705] Out of range access!*/
 800794c:	    f844 3025 	str.w	r3, [r4, r5, lsl #2]
    pcounter->map |= ((bgrt_map_t)1)<<prio; /* ADLINT:SL:[W0572] Drop bits!*/
 8007950:	    2201      	movs	r2, #1
 8007952:	    f8d4 3080 	ldr.w	r3, [r4, #128]	@ 0x80
 8007956:	    40aa      	lsls	r2, r5
 8007958:	    4313      	orrs	r3, r2
 800795a:	    f8c4 3080 	str.w	r3, [r4, #128]	@ 0x80
}
 800795e:	    b003      	add	sp, #12
 8007960:	    bd30      	pop	{r4, r5, pc}
 8007962:	    bf00      	nop
 8007964:	    200001b0 	.word	0x200001b0
 8007968:	    0800c90a 	.word	0x0800c90a
 800796c:	    0800c92a 	.word	0x0800c92a
 8007970:	    0800b232 	.word	0x0800b232

08007974 <BGRT_SC_SYNC_GET_OWNER_SR>:
BGRT_SC_SR(SYNC_GET_OWNER,  bgrt_va_wr_t * va)
{
    BGRT_PID_T * pid;
    bgrt_proc_t * proc;

    pid = (BGRT_PID_T *)va_arg(va->list, void *);
 8007974:	    6803      	ldr	r3, [r0, #0]
{
 8007976:	    b537      	push	{r0, r1, r2, r4, r5, lr}
    pid = (BGRT_PID_T *)va_arg(va->list, void *);
 8007978:	    1d1a      	adds	r2, r3, #4
 800797a:	    6002      	str	r2, [r0, #0]
 800797c:	    461a      	mov	r2, r3
 800797e:	    f852 5b08 	ldr.w	r5, [r2], #8
    /*Do NOT optimize this as BGRT_PROC_TO_PID may call va_arg more than one time!!!*/
    proc = bgrt_priv_sync_get_owner((bgrt_sync_t *)va_arg(va->list, void *));
 8007982:	    6002      	str	r2, [r0, #0]
 8007984:	    685c      	ldr	r4, [r3, #4]
/*====================================================================================*/
bgrt_proc_t * bgrt_priv_sync_get_owner(bgrt_sync_t * sync)
{
    bgrt_proc_t * ret;

    BGRT_ASSERT(sync, "The #sync must not be NULL!");
 8007986:	/-- b964      	cbnz	r4, 80079a2 <BGRT_SC_SYNC_GET_OWNER_SR+0x2e>
 8007988:	|   b672      	cpsid	i
 800798a:	|   4b09      	ldr	r3, [pc, #36]	@ (80079b0 <BGRT_SC_SYNC_GET_OWNER_SR+0x3c>)
 800798c:	|   4a09      	ldr	r2, [pc, #36]	@ (80079b4 <BGRT_SC_SYNC_GET_OWNER_SR+0x40>)
 800798e:	|   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 8007992:	|   4b09      	ldr	r3, [pc, #36]	@ (80079b8 <BGRT_SC_SYNC_GET_OWNER_SR+0x44>)
 8007994:	|   9300      	str	r3, [sp, #0]
 8007996:	|   4809      	ldr	r0, [pc, #36]	@ (80079bc <BGRT_SC_SYNC_GET_OWNER_SR+0x48>)
 8007998:	|   f240 1385 	movw	r3, #389	@ 0x185
 800799c:	|   f7f9 fcac 	bl	80012f8 <printf_>
 80079a0:	|   be00      	bkpt	0x0000

    BGRT_SPIN_LOCK(sync);
    ret = sync->owner;
 80079a2:	\-> f8d4 3084 	ldr.w	r3, [r4, #132]	@ 0x84
    *pid = BGRT_PROC_TO_PID(proc);
 80079a6:	    602b      	str	r3, [r5, #0]
    return BGRT_ST_OK;
}
 80079a8:	    2000      	movs	r0, #0
 80079aa:	    b003      	add	sp, #12
 80079ac:	    bd30      	pop	{r4, r5, pc}
 80079ae:	    bf00      	nop
 80079b0:	    200001b0 	.word	0x200001b0
 80079b4:	    0800c941 	.word	0x0800c941
 80079b8:	    0800c95d 	.word	0x0800c95d
 80079bc:	    0800b232 	.word	0x0800b232

080079c0 <bgrt_xlist_switch>:
    return ret_val;
}
/*===========================================================================*/
/*Switch sublist head*/
void bgrt_xlist_switch(bgrt_xlist_t * xlist, bgrt_prio_t prio)
{
 80079c0:	    b573      	push	{r0, r1, r4, r5, r6, lr}
 80079c2:	    460d      	mov	r5, r1
    bgrt_item_t ** current;

    BGRT_ASSERT(xlist,  "The #xlist must not be NULL!");
 80079c4:	    4604      	mov	r4, r0
 80079c6:	/-- b958      	cbnz	r0, 80079e0 <bgrt_xlist_switch+0x20>
 80079c8:	|   b672      	cpsid	i
 80079ca:	|   4b11      	ldr	r3, [pc, #68]	@ (8007a10 <bgrt_xlist_switch+0x50>)
 80079cc:	|   4a11      	ldr	r2, [pc, #68]	@ (8007a14 <bgrt_xlist_switch+0x54>)
 80079ce:	|   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 80079d2:	|   4b11      	ldr	r3, [pc, #68]	@ (8007a18 <bgrt_xlist_switch+0x58>)
 80079d4:	|   9300      	str	r3, [sp, #0]
 80079d6:	|   4811      	ldr	r0, [pc, #68]	@ (8007a1c <bgrt_xlist_switch+0x5c>)
 80079d8:	|   237d      	movs	r3, #125	@ 0x7d
 80079da:	|   f7f9 fc8d 	bl	80012f8 <printf_>
 80079de:	|   be00      	bkpt	0x0000

    current = xlist->item + prio;
 80079e0:	\-> b22e      	sxth	r6, r5
 80079e2:	    eb04 0585 	add.w	r5, r4, r5, lsl #2

    BGRT_ASSERT(current,  "The #current must not be NULL!");
 80079e6:	/-- b95d      	cbnz	r5, 8007a00 <bgrt_xlist_switch+0x40>
 80079e8:	|   b672      	cpsid	i
 80079ea:	|   4b09      	ldr	r3, [pc, #36]	@ (8007a10 <bgrt_xlist_switch+0x50>)
 80079ec:	|   4a0c      	ldr	r2, [pc, #48]	@ (8007a20 <bgrt_xlist_switch+0x60>)
 80079ee:	|   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 80079f2:	|   4b09      	ldr	r3, [pc, #36]	@ (8007a18 <bgrt_xlist_switch+0x58>)
 80079f4:	|   9300      	str	r3, [sp, #0]
 80079f6:	|   4809      	ldr	r0, [pc, #36]	@ (8007a1c <bgrt_xlist_switch+0x5c>)
 80079f8:	|   2381      	movs	r3, #129	@ 0x81
 80079fa:	|   f7f9 fc7d 	bl	80012f8 <printf_>
 80079fe:	|   be00      	bkpt	0x0000

    *current = (*current)->next;
 8007a00:	\-> f854 3026 	ldr.w	r3, [r4, r6, lsl #2]
 8007a04:	    681b      	ldr	r3, [r3, #0]
 8007a06:	    f844 3026 	str.w	r3, [r4, r6, lsl #2]
    /* *current = (bgrt_item_t *)*(bgrt_item_t **)*(bgrt_item_t ***)current; */
}
 8007a0a:	    b002      	add	sp, #8
 8007a0c:	    bd70      	pop	{r4, r5, r6, pc}
 8007a0e:	    bf00      	nop
 8007a10:	    200001b0 	.word	0x200001b0
 8007a14:	    0800c970 	.word	0x0800c970
 8007a18:	    0800c98d 	.word	0x0800c98d
 8007a1c:	    0800b232 	.word	0x0800b232
 8007a20:	    0800c9a1 	.word	0x0800c9a1

08007a24 <bgrt_pitem_init>:
*****************************************************************************************/
#include "bugurt.h"
/* Инициация*/
/* ADLINT:SF:[W0422,W0256,W0165,W0114,W0268,W0705] Yes we drop some bits, and convert some types */
void bgrt_pitem_init(bgrt_pitem_t * pitem, bgrt_prio_t prio)
{
 8007a24:	    b573      	push	{r0, r1, r4, r5, r6, lr}
 8007a26:	    460d      	mov	r5, r1
    BGRT_ASSERT(pitem, "The #pitem must not be NULL!");
 8007a28:	    4604      	mov	r4, r0
 8007a2a:	/-- b9b0      	cbnz	r0, 8007a5a <bgrt_pitem_init+0x36>
 8007a2c:	|   b672      	cpsid	i
 8007a2e:	|   4e0e      	ldr	r6, [pc, #56]	@ (8007a68 <bgrt_pitem_init+0x44>)
 8007a30:	|   4b0e      	ldr	r3, [pc, #56]	@ (8007a6c <bgrt_pitem_init+0x48>)
 8007a32:	|   f8d6 11ac 	ldr.w	r1, [r6, #428]	@ 0x1ac
 8007a36:	|   4a0e      	ldr	r2, [pc, #56]	@ (8007a70 <bgrt_pitem_init+0x4c>)
 8007a38:	|   9300      	str	r3, [sp, #0]
 8007a3a:	|   480e      	ldr	r0, [pc, #56]	@ (8007a74 <bgrt_pitem_init+0x50>)
 8007a3c:	|   2354      	movs	r3, #84	@ 0x54
 8007a3e:	|   f7f9 fc5b 	bl	80012f8 <printf_>
 8007a42:	|   be00      	bkpt	0x0000
/* ADLINT:SF:[W0422] Yes this code is unsafe!*/
/* bgrt_item_t methods. */
/* Initiation */
void bgrt_item_init(bgrt_item_t *item)
{
    BGRT_ASSERT(item, "The #item must not be NULL!");
 8007a44:	|   b672      	cpsid	i
 8007a46:	|   4b0c      	ldr	r3, [pc, #48]	@ (8007a78 <bgrt_pitem_init+0x54>)
 8007a48:	|   f8d6 11ac 	ldr.w	r1, [r6, #428]	@ 0x1ac
 8007a4c:	|   4a0b      	ldr	r2, [pc, #44]	@ (8007a7c <bgrt_pitem_init+0x58>)
 8007a4e:	|   9300      	str	r3, [sp, #0]
 8007a50:	|   4808      	ldr	r0, [pc, #32]	@ (8007a74 <bgrt_pitem_init+0x50>)
 8007a52:	|   2355      	movs	r3, #85	@ 0x55
 8007a54:	|   f7f9 fc50 	bl	80012f8 <printf_>
 8007a58:	|   be00      	bkpt	0x0000

    bgrt_item_init((bgrt_item_t *)pitem);
    pitem->list = (bgrt_xlist_t *)0; /* ADLINT:SL:[W0567] Int to pointer*/
 8007a5a:	\-> 2300      	movs	r3, #0
    item->prev = item;
    item->next = item;
 8007a5c:	    e9c4 4400 	strd	r4, r4, [r4]
 8007a60:	    60a3      	str	r3, [r4, #8]
    pitem->prio = prio;
 8007a62:	    7325      	strb	r5, [r4, #12]
}
 8007a64:	    b002      	add	sp, #8
 8007a66:	    bd70      	pop	{r4, r5, r6, pc}
 8007a68:	    200001b0 	.word	0x200001b0
 8007a6c:	    0800c9dd 	.word	0x0800c9dd
 8007a70:	    0800c9c0 	.word	0x0800c9c0
 8007a74:	    0800b232 	.word	0x0800b232
 8007a78:	    0800ca0d 	.word	0x0800ca0d
 8007a7c:	    0800c9f1 	.word	0x0800c9f1

08007a80 <bgrt_pitem_fast_cut>:
    }
    pitem->list = xlist;
}
/* Fast cut*/
void bgrt_pitem_fast_cut(bgrt_pitem_t * pitem)
{
 8007a80:	       b573      	push	{r0, r1, r4, r5, r6, lr}
    bgrt_prio_t prio;
    bgrt_xlist_t * xlist;

    BGRT_ASSERT(pitem, "The #pitem must not be NULL!");
 8007a82:	       4604      	mov	r4, r0
 8007a84:	   /-- b958      	cbnz	r0, 8007a9e <bgrt_pitem_fast_cut+0x1e>
 8007a86:	   |   b672      	cpsid	i
 8007a88:	   |   4b38      	ldr	r3, [pc, #224]	@ (8007b6c <bgrt_pitem_fast_cut+0xec>)
 8007a8a:	   |   4a39      	ldr	r2, [pc, #228]	@ (8007b70 <bgrt_pitem_fast_cut+0xf0>)
 8007a8c:	   |   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 8007a90:	   |   4b38      	ldr	r3, [pc, #224]	@ (8007b74 <bgrt_pitem_fast_cut+0xf4>)
 8007a92:	   |   9300      	str	r3, [sp, #0]
 8007a94:	   |   4838      	ldr	r0, [pc, #224]	@ (8007b78 <bgrt_pitem_fast_cut+0xf8>)
 8007a96:	   |   237b      	movs	r3, #123	@ 0x7b
 8007a98:	   |   f7f9 fc2e 	bl	80012f8 <printf_>
 8007a9c:	   |   be00      	bkpt	0x0000
    BGRT_ASSERT(pitem->list, "The #pitem->list must not be NULL!");
 8007a9e:	   \-> 68a3      	ldr	r3, [r4, #8]
 8007aa0:	   /-- b95b      	cbnz	r3, 8007aba <bgrt_pitem_fast_cut+0x3a>
 8007aa2:	   |   b672      	cpsid	i
 8007aa4:	   |   4b31      	ldr	r3, [pc, #196]	@ (8007b6c <bgrt_pitem_fast_cut+0xec>)
 8007aa6:	   |   4a35      	ldr	r2, [pc, #212]	@ (8007b7c <bgrt_pitem_fast_cut+0xfc>)
 8007aa8:	   |   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 8007aac:	   |   4b31      	ldr	r3, [pc, #196]	@ (8007b74 <bgrt_pitem_fast_cut+0xf4>)
 8007aae:	   |   9300      	str	r3, [sp, #0]
 8007ab0:	   |   4831      	ldr	r0, [pc, #196]	@ (8007b78 <bgrt_pitem_fast_cut+0xf8>)
 8007ab2:	   |   237c      	movs	r3, #124	@ 0x7c
 8007ab4:	   |   f7f9 fc20 	bl	80012f8 <printf_>
 8007ab8:	   |   be00      	bkpt	0x0000

    prio = pitem->prio;
    xlist = (bgrt_xlist_t *)pitem->list;
    /*Check for single element sublist*/
    if (((bgrt_item_t *)pitem)->next == (bgrt_item_t *)pitem)
 8007aba:	   \-> 6823      	ldr	r3, [r4, #0]
    prio = pitem->prio;
 8007abc:	       7b21      	ldrb	r1, [r4, #12]
    xlist = (bgrt_xlist_t *)pitem->list;
 8007abe:	       68a0      	ldr	r0, [r4, #8]
    if (((bgrt_item_t *)pitem)->next == (bgrt_item_t *)pitem)
 8007ac0:	       42a3      	cmp	r3, r4
 8007ac2:	   /-- d10d      	bne.n	8007ae0 <bgrt_pitem_fast_cut+0x60>
    {
        /* Single element, delete sublist!*/
        xlist->item[prio] = (bgrt_item_t *)0;       /* ADLINT:SL:[W0567] Int to pointer*/
 8007ac4:	   |   2300      	movs	r3, #0
 8007ac6:	   |   f840 3021 	str.w	r3, [r0, r1, lsl #2]
        xlist->map &= ~(((bgrt_map_t)1)<<prio);
 8007aca:	   |   2301      	movs	r3, #1
 8007acc:	   |   fa03 f201 	lsl.w	r2, r3, r1
 8007ad0:	   |   f8d0 3080 	ldr.w	r3, [r0, #128]	@ 0x80
 8007ad4:	   |   ea23 0302 	bic.w	r3, r3, r2
 8007ad8:	   |   f8c0 3080 	str.w	r3, [r0, #128]	@ 0x80
            bgrt_xlist_switch(xlist, prio);
        }
        /* May cut a pitem*/
        bgrt_item_cut((bgrt_item_t *)pitem);
    }
}
 8007adc:	/--|-> b002      	add	sp, #8
 8007ade:	|  |   bd70      	pop	{r4, r5, r6, pc}
        if (xlist->item[(bgrt_prio_t)prio] == (bgrt_item_t *)pitem)
 8007ae0:	|  \-> f850 3021 	ldr.w	r3, [r0, r1, lsl #2]
 8007ae4:	|      42a3      	cmp	r3, r4
 8007ae6:	|  /-- d101      	bne.n	8007aec <bgrt_pitem_fast_cut+0x6c>
            bgrt_xlist_switch(xlist, prio);
 8007ae8:	|  |   f7ff ff6a 	bl	80079c0 <bgrt_xlist_switch>
{
    bgrt_item_t * prev;
    bgrt_item_t * next;

    BGRT_ASSERT(item,       "The #item must not be NULL!");
    BGRT_ASSERT(item->prev, "The #item->prev must not be NULL!");
 8007aec:	|  \-> 6863      	ldr	r3, [r4, #4]
 8007aee:	|  /-- b95b      	cbnz	r3, 8007b08 <bgrt_pitem_fast_cut+0x88>
 8007af0:	|  |   b672      	cpsid	i
 8007af2:	|  |   4b1e      	ldr	r3, [pc, #120]	@ (8007b6c <bgrt_pitem_fast_cut+0xec>)
 8007af4:	|  |   4a22      	ldr	r2, [pc, #136]	@ (8007b80 <bgrt_pitem_fast_cut+0x100>)
 8007af6:	|  |   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 8007afa:	|  |   4b22      	ldr	r3, [pc, #136]	@ (8007b84 <bgrt_pitem_fast_cut+0x104>)
 8007afc:	|  |   9300      	str	r3, [sp, #0]
 8007afe:	|  |   481e      	ldr	r0, [pc, #120]	@ (8007b78 <bgrt_pitem_fast_cut+0xf8>)
 8007b00:	|  |   2373      	movs	r3, #115	@ 0x73
 8007b02:	|  |   f7f9 fbf9 	bl	80012f8 <printf_>
 8007b06:	|  |   be00      	bkpt	0x0000
    BGRT_ASSERT(item->next, "The #item->next must not be NULL!");
 8007b08:	|  \-> 6823      	ldr	r3, [r4, #0]
 8007b0a:	|  /-- b95b      	cbnz	r3, 8007b24 <bgrt_pitem_fast_cut+0xa4>
 8007b0c:	|  |   b672      	cpsid	i
 8007b0e:	|  |   4b17      	ldr	r3, [pc, #92]	@ (8007b6c <bgrt_pitem_fast_cut+0xec>)
 8007b10:	|  |   4a1d      	ldr	r2, [pc, #116]	@ (8007b88 <bgrt_pitem_fast_cut+0x108>)
 8007b12:	|  |   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 8007b16:	|  |   4b1b      	ldr	r3, [pc, #108]	@ (8007b84 <bgrt_pitem_fast_cut+0x104>)
 8007b18:	|  |   9300      	str	r3, [sp, #0]
 8007b1a:	|  |   4817      	ldr	r0, [pc, #92]	@ (8007b78 <bgrt_pitem_fast_cut+0xf8>)
 8007b1c:	|  |   2374      	movs	r3, #116	@ 0x74
 8007b1e:	|  |   f7f9 fbeb 	bl	80012f8 <printf_>
 8007b22:	|  |   be00      	bkpt	0x0000

    prev = item->prev; /*Previous item*/
    next = item->next; /*Next item*/
 8007b24:	|  \-> e9d4 6500 	ldrd	r6, r5, [r4]

    BGRT_ASSERT(prev->next, "The #prev->next must not be NULL!");
 8007b28:	|      682b      	ldr	r3, [r5, #0]
 8007b2a:	|  /-- b95b      	cbnz	r3, 8007b44 <bgrt_pitem_fast_cut+0xc4>
 8007b2c:	|  |   b672      	cpsid	i
 8007b2e:	|  |   4b0f      	ldr	r3, [pc, #60]	@ (8007b6c <bgrt_pitem_fast_cut+0xec>)
 8007b30:	|  |   4a16      	ldr	r2, [pc, #88]	@ (8007b8c <bgrt_pitem_fast_cut+0x10c>)
 8007b32:	|  |   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 8007b36:	|  |   4b13      	ldr	r3, [pc, #76]	@ (8007b84 <bgrt_pitem_fast_cut+0x104>)
 8007b38:	|  |   9300      	str	r3, [sp, #0]
 8007b3a:	|  |   480f      	ldr	r0, [pc, #60]	@ (8007b78 <bgrt_pitem_fast_cut+0xf8>)
 8007b3c:	|  |   2379      	movs	r3, #121	@ 0x79
 8007b3e:	|  |   f7f9 fbdb 	bl	80012f8 <printf_>
 8007b42:	|  |   be00      	bkpt	0x0000
    BGRT_ASSERT(next->prev, "The #next->prev must not be NULL!");
 8007b44:	|  \-> 6873      	ldr	r3, [r6, #4]
 8007b46:	|  /-- b95b      	cbnz	r3, 8007b60 <bgrt_pitem_fast_cut+0xe0>
 8007b48:	|  |   b672      	cpsid	i
 8007b4a:	|  |   4b08      	ldr	r3, [pc, #32]	@ (8007b6c <bgrt_pitem_fast_cut+0xec>)
 8007b4c:	|  |   4a10      	ldr	r2, [pc, #64]	@ (8007b90 <bgrt_pitem_fast_cut+0x110>)
 8007b4e:	|  |   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 8007b52:	|  |   4b0c      	ldr	r3, [pc, #48]	@ (8007b84 <bgrt_pitem_fast_cut+0x104>)
 8007b54:	|  |   9300      	str	r3, [sp, #0]
 8007b56:	|  |   4808      	ldr	r0, [pc, #32]	@ (8007b78 <bgrt_pitem_fast_cut+0xf8>)
 8007b58:	|  |   237a      	movs	r3, #122	@ 0x7a
 8007b5a:	|  |   f7f9 fbcd 	bl	80012f8 <printf_>
 8007b5e:	|  |   be00      	bkpt	0x0000

    next->prev = prev;
 8007b60:	|  \-> 6075      	str	r5, [r6, #4]
    prev->next = next;
 8007b62:	|      602e      	str	r6, [r5, #0]

    item->prev = item;
    item->next = item;
 8007b64:	|      e9c4 4400 	strd	r4, r4, [r4]
}
 8007b68:	\----- e7b8      	b.n	8007adc <bgrt_pitem_fast_cut+0x5c>
 8007b6a:	       bf00      	nop
 8007b6c:	       200001b0 	.word	0x200001b0
 8007b70:	       0800c9c0 	.word	0x0800c9c0
 8007b74:	       0800c9dd 	.word	0x0800c9dd
 8007b78:	       0800b232 	.word	0x0800b232
 8007b7c:	       0800ca20 	.word	0x0800ca20
 8007b80:	       0800ca43 	.word	0x0800ca43
 8007b84:	       0800ca0d 	.word	0x0800ca0d
 8007b88:	       0800ca65 	.word	0x0800ca65
 8007b8c:	       0800ca87 	.word	0x0800ca87
 8007b90:	       0800caa9 	.word	0x0800caa9

08007b94 <bgrt_pitem_cut>:
/* Cut pitem from xlist*/
void bgrt_pitem_cut(bgrt_pitem_t * pitem)
{
 8007b94:	    b513      	push	{r0, r1, r4, lr}
    BGRT_ASSERT(pitem, "The #pitem must not be NULL!");
 8007b96:	    4604      	mov	r4, r0
 8007b98:	/-- b958      	cbnz	r0, 8007bb2 <bgrt_pitem_cut+0x1e>
 8007b9a:	|   b672      	cpsid	i
 8007b9c:	|   4b08      	ldr	r3, [pc, #32]	@ (8007bc0 <bgrt_pitem_cut+0x2c>)
 8007b9e:	|   4a09      	ldr	r2, [pc, #36]	@ (8007bc4 <bgrt_pitem_cut+0x30>)
 8007ba0:	|   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 8007ba4:	|   4b08      	ldr	r3, [pc, #32]	@ (8007bc8 <bgrt_pitem_cut+0x34>)
 8007ba6:	|   9300      	str	r3, [sp, #0]
 8007ba8:	|   4808      	ldr	r0, [pc, #32]	@ (8007bcc <bgrt_pitem_cut+0x38>)
 8007baa:	|   2397      	movs	r3, #151	@ 0x97
 8007bac:	|   f7f9 fba4 	bl	80012f8 <printf_>
 8007bb0:	|   be00      	bkpt	0x0000

    bgrt_pitem_fast_cut(pitem);
 8007bb2:	\-> 4620      	mov	r0, r4
 8007bb4:	    f7ff ff64 	bl	8007a80 <bgrt_pitem_fast_cut>
    pitem->list = (bgrt_xlist_t *)0; /* ADLINT:SL:[W0567] Int to pointer*/
 8007bb8:	    2300      	movs	r3, #0
 8007bba:	    60a3      	str	r3, [r4, #8]
}
 8007bbc:	    b002      	add	sp, #8
 8007bbe:	    bd10      	pop	{r4, pc}
 8007bc0:	    200001b0 	.word	0x200001b0
 8007bc4:	    0800c9c0 	.word	0x0800c9c0
 8007bc8:	    0800c9dd 	.word	0x0800c9dd
 8007bcc:	    0800b232 	.word	0x0800b232

08007bd0 <bgrt_pcounter_dec.isra.0>:
/* Decrement*/
bgrt_map_t bgrt_pcounter_dec(bgrt_pcounter_t * pcounter, bgrt_prio_t prio)
 8007bd0:	          b537      	push	{r0, r1, r2, r4, r5, lr}
 8007bd2:	          460d      	mov	r5, r1
{
    bgrt_map_t mask;

    BGRT_ASSERT(pcounter, "The #pcounter must not be NULL!");
 8007bd4:	          4604      	mov	r4, r0
 8007bd6:	      /-- b958      	cbnz	r0, 8007bf0 <bgrt_pcounter_dec.isra.0+0x20>
 8007bd8:	      |   b672      	cpsid	i
 8007bda:	      |   4b0f      	ldr	r3, [pc, #60]	@ (8007c18 <bgrt_pcounter_dec.isra.0+0x48>)
 8007bdc:	      |   4a0f      	ldr	r2, [pc, #60]	@ (8007c1c <bgrt_pcounter_dec.isra.0+0x4c>)
 8007bde:	      |   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 8007be2:	      |   4b0f      	ldr	r3, [pc, #60]	@ (8007c20 <bgrt_pcounter_dec.isra.0+0x50>)
 8007be4:	      |   9300      	str	r3, [sp, #0]
 8007be6:	      |   480f      	ldr	r0, [pc, #60]	@ (8007c24 <bgrt_pcounter_dec.isra.0+0x54>)
 8007be8:	      |   23ad      	movs	r3, #173	@ 0xad
 8007bea:	      |   f7f9 fb85 	bl	80012f8 <printf_>
 8007bee:	      |   be00      	bkpt	0x0000

    mask = ((bgrt_map_t)1)<<prio;

    BGRT_CNT_DEC(pcounter->counter[prio]);  /* ADLINT:SL:[W0705] Out of range access!*/
 8007bf0:	      \-> f854 3025 	ldr.w	r3, [r4, r5, lsl #2]
    if (val)
 8007bf4:	   /----- b94b      	cbnz	r3, 8007c0a <bgrt_pcounter_dec.isra.0+0x3a>

    if (pcounter->counter[prio] == (bgrt_cnt_t)0) /* ADLINT:SL:[W0705] Out of range access!*/
    {
        pcounter->map &= ~mask; /* ADLINT:SL:[W0578] type conversions */
 8007bf6:	/--|----> f8d4 3080 	ldr.w	r3, [r4, #128]	@ 0x80
    mask = ((bgrt_map_t)1)<<prio;
 8007bfa:	|  |      2201      	movs	r2, #1
 8007bfc:	|  |      40aa      	lsls	r2, r5
        pcounter->map &= ~mask; /* ADLINT:SL:[W0578] type conversions */
 8007bfe:	|  |      ea23 0302 	bic.w	r3, r3, r2
 8007c02:	|  |      f8c4 3080 	str.w	r3, [r4, #128]	@ 0x80
    }
    return pcounter->map & mask; /* ADLINT:SL:[W0272,W0301] */
}
 8007c06:	|  |  /-> b003      	add	sp, #12
 8007c08:	|  |  |   bd30      	pop	{r4, r5, pc}
        return val - (bgrt_cnt_t)1;
 8007c0a:	|  \--|-> 3b01      	subs	r3, #1
    BGRT_CNT_DEC(pcounter->counter[prio]);  /* ADLINT:SL:[W0705] Out of range access!*/
 8007c0c:	|     |   f844 3025 	str.w	r3, [r4, r5, lsl #2]
    if (pcounter->counter[prio] == (bgrt_cnt_t)0) /* ADLINT:SL:[W0705] Out of range access!*/
 8007c10:	|     |   2b00      	cmp	r3, #0
 8007c12:	|     \-- d1f8      	bne.n	8007c06 <bgrt_pcounter_dec.isra.0+0x36>
 8007c14:	\-------- e7ef      	b.n	8007bf6 <bgrt_pcounter_dec.isra.0+0x26>
 8007c16:	          bf00      	nop
 8007c18:	          200001b0 	.word	0x200001b0
 8007c1c:	          0800c90a 	.word	0x0800c90a
 8007c20:	          0800c92a 	.word	0x0800c92a
 8007c24:	          0800b232 	.word	0x0800b232

08007c28 <BGRT_SC_USER_SR>:
                                            USER
**********************************************************************************************/
typedef bgrt_st_t (*bgrt_user_func_t)(bgrt_va_wr_t*);

BGRT_SC_SR(USER, bgrt_va_wr_t* va)/* ADLINT:SL:[W0031] va is used!!!*/
{
 8007c28:	b507      	push	{r0, r1, r2, lr}
    bgrt_user_func_t func;
    bgrt_va_wr_t param;
    bgrt_st_t ret;

    va_copy(param.list, va->list);
 8007c2a:	6803      	ldr	r3, [r0, #0]
    //func = (bgrt_user_func_t)va_arg(param.list, void (*)(void));
    func = va_arg(param.list, bgrt_user_func_t);
 8007c2c:	1d1a      	adds	r2, r3, #4
 8007c2e:	9201      	str	r2, [sp, #4]
    ret = (*func)(&param);
 8007c30:	681b      	ldr	r3, [r3, #0]
 8007c32:	a801      	add	r0, sp, #4
 8007c34:	4798      	blx	r3
    va_end(param.list);

    return ret;
}
 8007c36:	b003      	add	sp, #12
 8007c38:	f85d fb04 	ldr.w	pc, [sp], #4

08007c3c <bgrt_xlist_head>:
{
 8007c3c:	    b513      	push	{r0, r1, r4, lr}
    BGRT_ASSERT(xlist,  "The #xlist must not be NULL!");
 8007c3e:	    4604      	mov	r4, r0
 8007c40:	/-- b958      	cbnz	r0, 8007c5a <bgrt_xlist_head+0x1e>
 8007c42:	|   b672      	cpsid	i
 8007c44:	|   4b0a      	ldr	r3, [pc, #40]	@ (8007c70 <bgrt_xlist_head+0x34>)
 8007c46:	|   4a0b      	ldr	r2, [pc, #44]	@ (8007c74 <bgrt_xlist_head+0x38>)
 8007c48:	|   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 8007c4c:	|   4b0a      	ldr	r3, [pc, #40]	@ (8007c78 <bgrt_xlist_head+0x3c>)
 8007c4e:	|   9300      	str	r3, [sp, #0]
 8007c50:	|   480a      	ldr	r0, [pc, #40]	@ (8007c7c <bgrt_xlist_head+0x40>)
 8007c52:	|   236d      	movs	r3, #109	@ 0x6d
 8007c54:	|   f7f9 fb50 	bl	80012f8 <printf_>
 8007c58:	|   be00      	bkpt	0x0000
    map = xlist->map;
 8007c5a:	\-> f8d4 0080 	ldr.w	r0, [r4, #128]	@ 0x80
    if (map != (bgrt_map_t)0)
 8007c5e:	/-- b128      	cbz	r0, 8007c6c <bgrt_xlist_head+0x30>
        prio++;
        mask<<=1;
    }
    return prio;
#else
    return BGRT_CONFIG_USER_SEARCH(map); /*User defined search procedure*/
 8007c60:	|   fa90 f3a0 	rbit	r3, r0
 8007c64:	|   fab3 f383 	clz	r3, r3
        ret_val = xlist->item[ bgrt_map_search(map)]; /* ADLINT:SL:[W0705] OOR access*/
 8007c68:	|   f854 0023 	ldr.w	r0, [r4, r3, lsl #2]
}
 8007c6c:	\-> b002      	add	sp, #8
 8007c6e:	    bd10      	pop	{r4, pc}
 8007c70:	    200001b0 	.word	0x200001b0
 8007c74:	    0800c970 	.word	0x0800c970
 8007c78:	    0800c98d 	.word	0x0800c98d
 8007c7c:	    0800b232 	.word	0x0800b232

08007c80 <_pctrl_proc_stoped>:
{
 8007c80:	    b513      	push	{r0, r1, r4, lr}
    BGRT_ASSERT(proc, "The #proc must not be NULL!");
 8007c82:	    4604      	mov	r4, r0
 8007c84:	/-- b958      	cbnz	r0, 8007c9e <_pctrl_proc_stoped+0x1e>
 8007c86:	|   b672      	cpsid	i
 8007c88:	|   4b0c      	ldr	r3, [pc, #48]	@ (8007cbc <_pctrl_proc_stoped+0x3c>)
 8007c8a:	|   4a0d      	ldr	r2, [pc, #52]	@ (8007cc0 <_pctrl_proc_stoped+0x40>)
 8007c8c:	|   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 8007c90:	|   4b0c      	ldr	r3, [pc, #48]	@ (8007cc4 <_pctrl_proc_stoped+0x44>)
 8007c92:	|   9300      	str	r3, [sp, #0]
 8007c94:	|   480c      	ldr	r0, [pc, #48]	@ (8007cc8 <_pctrl_proc_stoped+0x48>)
 8007c96:	|   235e      	movs	r3, #94	@ 0x5e
 8007c98:	|   f7f9 fb2e 	bl	80012f8 <printf_>
 8007c9c:	|   be00      	bkpt	0x0000
    if ((bgrt_map_t)0 != proc->lres.map)
 8007c9e:	\-> f8d4 3094 	ldr.w	r3, [r4, #148]	@ 0x94
        ((bgrt_pitem_t *)proc)->prio = (locker_prio < proc->base_prio)?locker_prio:proc->base_prio;
 8007ca2:	    7c62      	ldrb	r2, [r4, #17]
    if ((bgrt_map_t)0 != proc->lres.map)
 8007ca4:	/-- b133      	cbz	r3, 8007cb4 <_pctrl_proc_stoped+0x34>
        ((bgrt_pitem_t *)proc)->prio = (locker_prio < proc->base_prio)?locker_prio:proc->base_prio;
 8007ca6:	|   fa93 f3a3 	rbit	r3, r3
 8007caa:	|   fab3 f383 	clz	r3, r3
 8007cae:	|   429a      	cmp	r2, r3
 8007cb0:	|   bf28      	it	cs
 8007cb2:	|   461a      	movcs	r2, r3
 8007cb4:	\-> 7322      	strb	r2, [r4, #12]
}
 8007cb6:	    b002      	add	sp, #8
 8007cb8:	    bd10      	pop	{r4, pc}
 8007cba:	    bf00      	nop
 8007cbc:	    200001b0 	.word	0x200001b0
 8007cc0:	    0800cacb 	.word	0x0800cacb
 8007cc4:	    0800c95d 	.word	0x0800c95d
 8007cc8:	    0800b232 	.word	0x0800b232

08007ccc <bgrt_priv_sync_prio>:
{
 8007ccc:	    b513      	push	{r0, r1, r4, lr}
    BGRT_ASSERT(sync, "The #sync must not be NULL!");
 8007cce:	    4604      	mov	r4, r0
 8007cd0:	/-- b958      	cbnz	r0, 8007cea <bgrt_priv_sync_prio+0x1e>
 8007cd2:	|   b672      	cpsid	i
 8007cd4:	|   4b0c      	ldr	r3, [pc, #48]	@ (8007d08 <bgrt_priv_sync_prio+0x3c>)
 8007cd6:	|   4a0d      	ldr	r2, [pc, #52]	@ (8007d0c <bgrt_priv_sync_prio+0x40>)
 8007cd8:	|   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 8007cdc:	|   4b0c      	ldr	r3, [pc, #48]	@ (8007d10 <bgrt_priv_sync_prio+0x44>)
 8007cde:	|   9300      	str	r3, [sp, #0]
 8007ce0:	|   480c      	ldr	r0, [pc, #48]	@ (8007d14 <bgrt_priv_sync_prio+0x48>)
 8007ce2:	|   2381      	movs	r3, #129	@ 0x81
 8007ce4:	|   f7f9 fb08 	bl	80012f8 <printf_>
 8007ce8:	|   be00      	bkpt	0x0000
    if ((((bgrt_xlist_t *)sync)->map))
 8007cea:	\-> f8d4 3080 	ldr.w	r3, [r4, #128]	@ 0x80
    sprio = sync->prio;
 8007cee:	    f894 0094 	ldrb.w	r0, [r4, #148]	@ 0x94
    if ((((bgrt_xlist_t *)sync)->map))
 8007cf2:	/-- b133      	cbz	r3, 8007d02 <bgrt_priv_sync_prio+0x36>
        return (wprio < sprio)?wprio:sprio; /* ADLINT:SL:[W0256,W0268] signed/unsigned*/
 8007cf4:	|   fa93 f3a3 	rbit	r3, r3
 8007cf8:	|   fab3 f383 	clz	r3, r3
 8007cfc:	|   4298      	cmp	r0, r3
 8007cfe:	|   bf28      	it	cs
 8007d00:	|   4618      	movcs	r0, r3
}
 8007d02:	\-> b002      	add	sp, #8
 8007d04:	    bd10      	pop	{r4, pc}
 8007d06:	    bf00      	nop
 8007d08:	    200001b0 	.word	0x200001b0
 8007d0c:	    0800c941 	.word	0x0800c941
 8007d10:	    0800c95d 	.word	0x0800c95d
 8007d14:	    0800b232 	.word	0x0800b232

08007d18 <bgrt_syscall>:
{
 8007d18:	    b082      	sub	sp, #8
 8007d1a:	    f88d 0007 	strb.w	r0, [sp, #7]
    BGRT_INT_LOCK();
 8007d1e:	    f04f 00f0 	mov.w	r0, #240	@ 0xf0
 8007d22:	    f380 8811 	msr	BASEPRI, r0
 8007d26:	    f3bf 8f4f 	dsb	sy
 8007d2a:	    f3bf 8f6f 	isb	sy
    return BGRT_CURR_PROC;
 8007d2e:	    4b15      	ldr	r3, [pc, #84]	@ (8007d84 <bgrt_syscall+0x6c>)
    udata->scnum = num;
 8007d30:	    f89d 0007 	ldrb.w	r0, [sp, #7]
    return BGRT_CURR_PROC;
 8007d34:	    f8d3 2090 	ldr.w	r2, [r3, #144]	@ 0x90
    udata->scnum = num;
 8007d38:	    b2c0      	uxtb	r0, r0
 8007d3a:	    f882 00c4 	strb.w	r0, [r2, #196]	@ 0xc4
    udata->scarg = arg;
 8007d3e:	    f8c2 10c0 	str.w	r1, [r2, #192]	@ 0xc0
    BGRT_ATM_BSET_ISR(&BGRT_KBLOCK.lpmap, BGRT_KBLOCK_VSCALL);
 8007d42:	    338c      	adds	r3, #140	@ 0x8c
 8007d44:	    f3bf 8f5b 	dmb	ish
 8007d48:	/-> e853 0f00 	ldrex	r0, [r3]
 8007d4c:	|   f040 0001 	orr.w	r0, r0, #1
 8007d50:	|   e843 0100 	strex	r1, r0, [r3]
 8007d54:	|   2900      	cmp	r1, #0
 8007d56:	\-- d1f7      	bne.n	8007d48 <bgrt_syscall+0x30>
 8007d58:	    f3bf 8f5b 	dmb	ish
    BGRT_SYS_ICSR |= BGRT_PENDSV_SET;
 8007d5c:	    f04f 21e0 	mov.w	r1, #3758153728	@ 0xe000e000
 8007d60:	    f8d1 3d04 	ldr.w	r3, [r1, #3332]	@ 0xd04
 8007d64:	    f043 5380 	orr.w	r3, r3, #268435456	@ 0x10000000
 8007d68:	    f8c1 3d04 	str.w	r3, [r1, #3332]	@ 0xd04
    BGRT_INT_FREE();
 8007d6c:	    f04f 0000 	mov.w	r0, #0
 8007d70:	    f380 8811 	msr	BASEPRI, r0
 8007d74:	    f3bf 8f4f 	dsb	sy
 8007d78:	    f3bf 8f6f 	isb	sy
}
 8007d7c:	    f892 00c5 	ldrb.w	r0, [r2, #197]	@ 0xc5
 8007d80:	    b002      	add	sp, #8
 8007d82:	    4770      	bx	lr
 8007d84:	    200001b0 	.word	0x200001b0

08007d88 <bgrt_proc_terminate>:
                                       PROC_TERMINATE
**********************************************************************************************/
/*Terminate a process after pmain return.*/
void bgrt_proc_terminate(void)
{
    BGRT_SYSCALL_N(PROC_TERMINATE, (void *)0); /* ADLINT:SL:[W0567,W1059,W1073] conversion*/
 8007d88:	2100      	movs	r1, #0
 8007d8a:	2004      	movs	r0, #4
 8007d8c:	e7c4      	b.n	8007d18 <bgrt_syscall>

08007d8e <bgrt_syscall_var>:
        return (BGRT_SC_TBL_READ(syscall_handler[syscall_num]))(syscall_arg); /* ADLINT:SL:[W0147,W0644] type conversion,void val */
    }
}
/*Variadic version of bgrt_syscall*/
bgrt_st_t bgrt_syscall_var(bgrt_syscall_t num, ...)
{
 8007d8e:	b40f      	push	{r0, r1, r2, r3}
 8007d90:	b507      	push	{r0, r1, r2, lr}
    bgrt_va_wr_t varg;
    bgrt_st_t ret;

    va_start(varg.list, num);               /* ADLINT:SL:[W0459,W0085] */
 8007d92:	ab05      	add	r3, sp, #20
    ret = bgrt_syscall(num, (void *)&varg); /* ADLINT:SL:[W0459,W0085] */
 8007d94:	f89d 0010 	ldrb.w	r0, [sp, #16]
    va_start(varg.list, num);               /* ADLINT:SL:[W0459,W0085] */
 8007d98:	9301      	str	r3, [sp, #4]
    ret = bgrt_syscall(num, (void *)&varg); /* ADLINT:SL:[W0459,W0085] */
 8007d9a:	a901      	add	r1, sp, #4
 8007d9c:	f7ff ffbc 	bl	8007d18 <bgrt_syscall>
    va_end(varg.list);                      /* ADLINT:SL:[W0085] no side effect*/

    return ret;
}
 8007da0:	b003      	add	sp, #12
 8007da2:	f85d eb04 	ldr.w	lr, [sp], #4
 8007da6:	b004      	add	sp, #16
 8007da8:	4770      	bx	lr

08007daa <bgrt_sem_lock>:
    return ret;
}


bgrt_st_t bgrt_sem_lock(bgrt_sem_t * sem)
{
 8007daa:	       b51f      	push	{r0, r1, r2, r3, r4, lr}
    volatile bgrt_flag_t touch = 0;
 8007dac:	       2300      	movs	r3, #0
 8007dae:	       f88d 300f 	strb.w	r3, [sp, #15]
    volatile bgrt_flag_t state = 0;

    if (!sem)
 8007db2:	       4602      	mov	r2, r0
    volatile bgrt_flag_t state = 0;
 8007db4:	       f88d 300e 	strb.w	r3, [sp, #14]
    if (!sem)
 8007db8:	/----- b158      	cbz	r0, 8007dd2 <bgrt_sem_lock+0x28>
    {
        return BGRT_ST_ENULL;
    }
    else
    {
        return BGRT_SYSCALL_NVAR(USER, _sem_lock_fsm, (void *)sem, (void *)&touch, (void *)&state);
 8007dba:	|      f10d 030e 	add.w	r3, sp, #14
 8007dbe:	|      9300      	str	r3, [sp, #0]
 8007dc0:	|      4905      	ldr	r1, [pc, #20]	@ (8007dd8 <bgrt_sem_lock+0x2e>)
 8007dc2:	|      f10d 030f 	add.w	r3, sp, #15
 8007dc6:	|      2014      	movs	r0, #20
 8007dc8:	|      f7ff ffe1 	bl	8007d8e <bgrt_syscall_var>
    }
}
 8007dcc:	|  /-> b005      	add	sp, #20
 8007dce:	|  |   f85d fb04 	ldr.w	pc, [sp], #4
        return BGRT_ST_ENULL;
 8007dd2:	\--|-> 2001      	movs	r0, #1
 8007dd4:	   \-- e7fa      	b.n	8007dcc <bgrt_sem_lock+0x22>
 8007dd6:	       bf00      	nop
 8007dd8:	       08008e9d 	.word	0x08008e9d

08007ddc <bgrt_sched_proc_stop>:
    BGRT_RESCHED_PROC(proc);
}
/*====================================================================================*/
/* Cut a process from ready or expired list, update load information.*/
void bgrt_sched_proc_stop(bgrt_proc_t * proc , bgrt_flag_t state)
{
 8007ddc:	    b537      	push	{r0, r1, r2, r4, r5, lr}
 8007dde:	    460d      	mov	r5, r1

    xlist_lock = &bgrt_kernel.sched[proc->core_id].lock; /* ADLINT:SL:[W0705] out of range*/
    bgrt_spin_lock(xlist_lock);
#endif /*BGRT_CONFIG_MP*/

    BGRT_ASSERT(proc, "The #proc must not be NULL!");
 8007de0:	    4604      	mov	r4, r0
 8007de2:	/-- b960      	cbnz	r0, 8007dfe <bgrt_sched_proc_stop+0x22>
 8007de4:	|   b672      	cpsid	i
 8007de6:	|   4b0d      	ldr	r3, [pc, #52]	@ (8007e1c <bgrt_sched_proc_stop+0x40>)
 8007de8:	|   4a0d      	ldr	r2, [pc, #52]	@ (8007e20 <bgrt_sched_proc_stop+0x44>)
 8007dea:	|   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 8007dee:	|   4b0d      	ldr	r3, [pc, #52]	@ (8007e24 <bgrt_sched_proc_stop+0x48>)
 8007df0:	|   9300      	str	r3, [sp, #0]
 8007df2:	|   480d      	ldr	r0, [pc, #52]	@ (8007e28 <bgrt_sched_proc_stop+0x4c>)
 8007df4:	|   f44f 7381 	mov.w	r3, #258	@ 0x102
 8007df8:	|   f7f9 fa7e 	bl	80012f8 <printf_>
 8007dfc:	|   be00      	bkpt	0x0000

    BGRT_PROC_SET_STATE(proc, state); /* ADLINT:SL:[W0447] coma operator*/
 8007dfe:	\-> 7c23      	ldrb	r3, [r4, #16]
 8007e00:	    f023 030f 	bic.w	r3, r3, #15
 8007e04:	    431d      	orrs	r5, r3
    bgrt_pitem_cut((bgrt_pitem_t *)proc);
 8007e06:	    4620      	mov	r0, r4
    BGRT_PROC_SET_STATE(proc, state); /* ADLINT:SL:[W0447] coma operator*/
 8007e08:	    7425      	strb	r5, [r4, #16]
    bgrt_pitem_cut((bgrt_pitem_t *)proc);
 8007e0a:	    f7ff fec3 	bl	8007b94 <bgrt_pitem_cut>
    bgrt_atm_bset(&BGRT_KBLOCK.lpmap, BGRT_KBLOCK_VRESCH);
 8007e0e:	    4807      	ldr	r0, [pc, #28]	@ (8007e2c <bgrt_sched_proc_stop+0x50>)
 8007e10:	    2104      	movs	r1, #4

#ifdef BGRT_CONFIG_MP
    bgrt_spin_free(xlist_lock);
#endif /*BGRT_CONFIG_MP*/
    BGRT_RESCHED_PROC(proc);
}
 8007e12:	    b003      	add	sp, #12
 8007e14:	    e8bd 4030 	ldmia.w	sp!, {r4, r5, lr}
 8007e18:	    f7f9 ba32 	b.w	8001280 <bgrt_atm_bset.lto_priv.0.lto_priv.0>
 8007e1c:	    200001b0 	.word	0x200001b0
 8007e20:	    0800cacb 	.word	0x0800cacb
 8007e24:	    0800cae7 	.word	0x0800cae7
 8007e28:	    0800b232 	.word	0x0800b232
 8007e2c:	    2000023c 	.word	0x2000023c

08007e30 <bgrt_priv_proc_stop_ensure>:
{
 8007e30:	    b537      	push	{r0, r1, r2, r4, r5, lr}
 8007e32:	    460d      	mov	r5, r1
    BGRT_ASSERT(proc, "The #proc must not be NULL!");
 8007e34:	    4604      	mov	r4, r0
 8007e36:	/-- b958      	cbnz	r0, 8007e50 <bgrt_priv_proc_stop_ensure+0x20>
 8007e38:	|   b672      	cpsid	i
 8007e3a:	|   4b0b      	ldr	r3, [pc, #44]	@ (8007e68 <bgrt_priv_proc_stop_ensure+0x38>)
 8007e3c:	|   4a0b      	ldr	r2, [pc, #44]	@ (8007e6c <bgrt_priv_proc_stop_ensure+0x3c>)
 8007e3e:	|   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 8007e42:	|   4b0b      	ldr	r3, [pc, #44]	@ (8007e70 <bgrt_priv_proc_stop_ensure+0x40>)
 8007e44:	|   9300      	str	r3, [sp, #0]
 8007e46:	|   480b      	ldr	r0, [pc, #44]	@ (8007e74 <bgrt_priv_proc_stop_ensure+0x44>)
 8007e48:	|   2357      	movs	r3, #87	@ 0x57
 8007e4a:	|   f7f9 fa55 	bl	80012f8 <printf_>
 8007e4e:	|   be00      	bkpt	0x0000
    if (BGRT_PROC_RUN_TEST(proc))
 8007e50:	\-> 7c23      	ldrb	r3, [r4, #16]
 8007e52:	    079b      	lsls	r3, r3, #30
 8007e54:	/-- d505      	bpl.n	8007e62 <bgrt_priv_proc_stop_ensure+0x32>
        bgrt_sched_proc_stop(proc, state);
 8007e56:	|   4629      	mov	r1, r5
 8007e58:	|   4620      	mov	r0, r4
}
 8007e5a:	|   b003      	add	sp, #12
 8007e5c:	|   e8bd 4030 	ldmia.w	sp!, {r4, r5, lr}
        bgrt_sched_proc_stop(proc, state);
 8007e60:	|   e7bc      	b.n	8007ddc <bgrt_sched_proc_stop>
}
 8007e62:	\-> b003      	add	sp, #12
 8007e64:	    bd30      	pop	{r4, r5, pc}
 8007e66:	    bf00      	nop
 8007e68:	    200001b0 	.word	0x200001b0
 8007e6c:	    0800cacb 	.word	0x0800cacb
 8007e70:	    0800cafb 	.word	0x0800cafb
 8007e74:	    0800b232 	.word	0x0800b232

08007e78 <bgrt_priv_proc_free>:
    return BGRT_CURR_PROC;
 8007e78:	             4b0f      	ldr	r3, [pc, #60]	@ (8007eb8 <bgrt_priv_proc_free+0x40>)
{
 8007e7a:	             b510      	push	{r4, lr}
 8007e7c:	             f8d3 4090 	ldr.w	r4, [r3, #144]	@ 0x90
    BGRT_CNT_DEC(proc->cnt_lock);
 8007e80:	             f8d4 30a4 	ldr.w	r3, [r4, #164]	@ 0xa4
    if (val)
 8007e84:	   /-------- b98b      	cbnz	r3, 8007eaa <bgrt_priv_proc_free+0x32>
        proc->flags &= ~BGRT_PROC_FLG_LOCK;
 8007e86:	/--|-------> 7c23      	ldrb	r3, [r4, #16]
 8007e88:	|  |         f023 0320 	bic.w	r3, r3, #32
 8007e8c:	|  |         7423      	strb	r3, [r4, #16]
    if (BGRT_PROC_PRE_STOP_TEST(proc)) /* ADLINT:SL:[W0734,W0559,W0432] Operators in macro*/
 8007e8e:	|  |  /----> 7c23      	ldrb	r3, [r4, #16]
 8007e90:	|  |  |      f003 0330 	and.w	r3, r3, #48	@ 0x30
 8007e94:	|  |  |      2b10      	cmp	r3, #16
 8007e96:	|  |  |  /-- d107      	bne.n	8007ea8 <bgrt_priv_proc_free+0x30>
        bgrt_priv_proc_stop_ensure(proc, BGRT_PROC_STATE_STOPED);
 8007e98:	|  |  |  |   2100      	movs	r1, #0
 8007e9a:	|  |  |  |   4620      	mov	r0, r4
 8007e9c:	|  |  |  |   f7ff ffc8 	bl	8007e30 <bgrt_priv_proc_stop_ensure>
        proc->flags &= ~BGRT_PROC_FLG_PRE_STOP;
 8007ea0:	|  |  |  |   7c23      	ldrb	r3, [r4, #16]
 8007ea2:	|  |  |  |   f023 0310 	bic.w	r3, r3, #16
 8007ea6:	|  |  |  |   7423      	strb	r3, [r4, #16]
}
 8007ea8:	|  |  |  \-> bd10      	pop	{r4, pc}
        return val - (bgrt_cnt_t)1;
 8007eaa:	|  \--|----> 3b01      	subs	r3, #1
    BGRT_CNT_DEC(proc->cnt_lock);
 8007eac:	|     |      f8c4 30a4 	str.w	r3, [r4, #164]	@ 0xa4
    if (((bgrt_cnt_t)0) == proc->cnt_lock)
 8007eb0:	|     |      2b00      	cmp	r3, #0
 8007eb2:	|     \----- d1ec      	bne.n	8007e8e <bgrt_priv_proc_free+0x16>
 8007eb4:	\----------- e7e7      	b.n	8007e86 <bgrt_priv_proc_free+0xe>
 8007eb6:	             bf00      	nop
 8007eb8:	             200001b0 	.word	0x200001b0

08007ebc <BGRT_SC_PROC_FREE_SR>:
{
 8007ebc:	b508      	push	{r3, lr}
    bgrt_priv_proc_free();
 8007ebe:	f7ff ffdb 	bl	8007e78 <bgrt_priv_proc_free>
}
 8007ec2:	2000      	movs	r0, #0
 8007ec4:	bd08      	pop	{r3, pc}

08007ec6 <BGRT_SC_PROC_STOP_SR>:
{
 8007ec6:	       b510      	push	{r4, lr}
    if (!proc)
 8007ec8:	   /-- b910      	cbnz	r0, 8007ed0 <BGRT_SC_PROC_STOP_SR+0xa>
 8007eca:	   |   4b08      	ldr	r3, [pc, #32]	@ (8007eec <BGRT_SC_PROC_STOP_SR+0x26>)
 8007ecc:	   |   f8d3 0090 	ldr.w	r0, [r3, #144]	@ 0x90
    if (proc->flags & (BGRT_PROC_FLG_LOCK_MASK|BGRT_PROC_FLG_PRE_STOP|BGRT_PROC_STATE_WAIT_MASK))
 8007ed0:	   \-> 7c03      	ldrb	r3, [r0, #16]
 8007ed2:	       f013 0438 	ands.w	r4, r3, #56	@ 0x38
 8007ed6:	/----- d005      	beq.n	8007ee4 <BGRT_SC_PROC_STOP_SR+0x1e>
        proc->flags |= BGRT_PROC_FLG_PRE_STOP;
 8007ed8:	|      f043 0310 	orr.w	r3, r3, #16
 8007edc:	|      7403      	strb	r3, [r0, #16]
    bgrt_st_t ret = BGRT_ST_EAGAIN;
 8007ede:	|      2407      	movs	r4, #7
}
 8007ee0:	|  /-> 4620      	mov	r0, r4
 8007ee2:	|  |   bd10      	pop	{r4, pc}
        bgrt_priv_proc_stop_ensure(proc, BGRT_PROC_STATE_STOPED);
 8007ee4:	\--|-> 4621      	mov	r1, r4
 8007ee6:	   |   f7ff ffa3 	bl	8007e30 <bgrt_priv_proc_stop_ensure>
        ret = BGRT_ST_OK; /* ADLINT:SL:[W0085] Side effects*/
 8007eea:	   \-- e7f9      	b.n	8007ee0 <BGRT_SC_PROC_STOP_SR+0x1a>
 8007eec:	       200001b0 	.word	0x200001b0

08007ef0 <BGRT_SC_PROC_SELF_STOP_SR>:
{
 8007ef0:	b508      	push	{r3, lr}
    bgrt_priv_proc_stop_ensure(proc, BGRT_PROC_STATE_STOPED);
 8007ef2:	4b04      	ldr	r3, [pc, #16]	@ (8007f04 <BGRT_SC_PROC_SELF_STOP_SR+0x14>)
 8007ef4:	2100      	movs	r1, #0
 8007ef6:	f8d3 0090 	ldr.w	r0, [r3, #144]	@ 0x90
 8007efa:	f7ff ff99 	bl	8007e30 <bgrt_priv_proc_stop_ensure>
}
 8007efe:	2000      	movs	r0, #0
 8007f00:	bd08      	pop	{r3, pc}
 8007f02:	bf00      	nop
 8007f04:	200001b0 	.word	0x200001b0

08007f08 <BGRT_SC_PROC_TERMINATE_SR>:
 8007f08:	4b09      	ldr	r3, [pc, #36]	@ (8007f30 <BGRT_SC_PROC_TERMINATE_SR+0x28>)
{
 8007f0a:	b510      	push	{r4, lr}
 8007f0c:	f8d3 4090 	ldr.w	r4, [r3, #144]	@ 0x90
    bgrt_priv_proc_stop_ensure(proc, BGRT_PROC_STATE_STOPED);
 8007f10:	2100      	movs	r1, #0
 8007f12:	4620      	mov	r0, r4
 8007f14:	f7ff ff8c 	bl	8007e30 <bgrt_priv_proc_stop_ensure>
    if (proc->flags & BGRT_PROC_FLG_LOCK_MASK)
 8007f18:	7c23      	ldrb	r3, [r4, #16]
 8007f1a:	069a      	lsls	r2, r3, #26
        proc->flags |= BGRT_PROC_STATE_DEAD;
 8007f1c:	bf4c      	ite	mi
 8007f1e:	f043 0305 	orrmi.w	r3, r3, #5
        proc->flags |= BGRT_PROC_STATE_END;
 8007f22:	f043 0301 	orrpl.w	r3, r3, #1
    proc->flags &= ~BGRT_PROC_FLG_PRE_STOP;
 8007f26:	f023 0310 	bic.w	r3, r3, #16
 8007f2a:	7423      	strb	r3, [r4, #16]
}
 8007f2c:	2000      	movs	r0, #0
 8007f2e:	bd10      	pop	{r4, pc}
 8007f30:	200001b0 	.word	0x200001b0

08007f34 <_sync_owner_block>:
    }
    return BGRT_ST_ROLL;
}
/*====================================================================================*/
static void _sync_owner_block(bgrt_proc_t * owner)
{
 8007f34:	    b513      	push	{r0, r1, r4, lr}
    BGRT_ASSERT(owner, "The #owner must not be NULL!");
 8007f36:	    4604      	mov	r4, r0
 8007f38:	/-- b960      	cbnz	r0, 8007f54 <_sync_owner_block+0x20>
 8007f3a:	|   b672      	cpsid	i
 8007f3c:	|   4b0a      	ldr	r3, [pc, #40]	@ (8007f68 <_sync_owner_block+0x34>)
 8007f3e:	|   4a0b      	ldr	r2, [pc, #44]	@ (8007f6c <_sync_owner_block+0x38>)
 8007f40:	|   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 8007f44:	|   4b0a      	ldr	r3, [pc, #40]	@ (8007f70 <_sync_owner_block+0x3c>)
 8007f46:	|   9300      	str	r3, [sp, #0]
 8007f48:	|   480a      	ldr	r0, [pc, #40]	@ (8007f74 <_sync_owner_block+0x40>)
 8007f4a:	|   f240 23c1 	movw	r3, #705	@ 0x2c1
 8007f4e:	|   f7f9 f9d3 	bl	80012f8 <printf_>
 8007f52:	|   be00      	bkpt	0x0000

    BGRT_SPIN_LOCK(owner);

    owner->sync = (bgrt_sync_t *)0; /* ADLINT:SL:[W0567] int to pinter*/
 8007f54:	\-> 2300      	movs	r3, #0
    bgrt_priv_proc_stop_ensure(owner, BGRT_PROC_STATE_SYNC_SLEEP);
 8007f56:	    2109      	movs	r1, #9
 8007f58:	    4620      	mov	r0, r4
    owner->sync = (bgrt_sync_t *)0; /* ADLINT:SL:[W0567] int to pinter*/
 8007f5a:	    f8c4 30a0 	str.w	r3, [r4, #160]	@ 0xa0

    BGRT_SPIN_FREE(owner);
}
 8007f5e:	    b002      	add	sp, #8
 8007f60:	    e8bd 4010 	ldmia.w	sp!, {r4, lr}
    bgrt_priv_proc_stop_ensure(owner, BGRT_PROC_STATE_SYNC_SLEEP);
 8007f64:	    e764      	b.n	8007e30 <bgrt_priv_proc_stop_ensure>
 8007f66:	    bf00      	nop
 8007f68:	    200001b0 	.word	0x200001b0
 8007f6c:	    0800cb0e 	.word	0x0800cb0e
 8007f70:	    0800c95d 	.word	0x0800c95d
 8007f74:	    0800b232 	.word	0x0800b232

08007f78 <BGRT_SC_SYNC_WAIT_SR>:
{
 8007f78:	                                  e92d 41f3 	stmdb	sp!, {r0, r1, r4, r5, r6, r7, r8, lr}
    va_copy(param, va->list);
 8007f7c:	                                  6803      	ldr	r3, [r0, #0]
    sync  = (bgrt_sync_t *)va_arg(param, void *);
 8007f7e:	                                  1d1a      	adds	r2, r3, #4
 8007f80:	                                  9201      	str	r2, [sp, #4]
    pid   = (BGRT_PID_T  *)va_arg(param, void *);
 8007f82:	                                  e9d3 5600 	ldrd	r5, r6, [r3]
    block = (bgrt_flag_t )va_arg(param, int  );
 8007f86:	                                  f8d3 8008 	ldr.w	r8, [r3, #8]
    if (!pid)
 8007f8a:	/-------------------------------- b3a6      	cbz	r6, 8007ff6 <BGRT_SC_SYNC_WAIT_SR+0x7e>
        proc = BGRT_PID_TO_PROC(*pid);
 8007f8c:	|                                 6834      	ldr	r4, [r6, #0]
    bgrt_proc_t * owner;
    bgrt_st_t status;

    BGRT_ASSERT(proc, "The #proc must not be NULL!");

    bgrt_priv_proc_reset_watchdog();
 8007f8e:	|                                 f7ff fc0d 	bl	80077ac <bgrt_priv_proc_reset_watchdog>

    if (!sync)
 8007f92:	|  /----------------------------- b355      	cbz	r5, 8007fea <BGRT_SC_SYNC_WAIT_SR+0x72>
 8007f94:	|  |                              4b1f      	ldr	r3, [pc, #124]	@ (8008014 <BGRT_SC_SYNC_WAIT_SR+0x9c>)
 8007f96:	|  |                              f8d3 2090 	ldr.w	r2, [r3, #144]	@ 0x90
    }

    current = bgrt_curr_proc();

    BGRT_SPIN_LOCK(current);
    if (BGRT_PROC_STATE_TO_RUNNING == BGRT_PROC_GET_STATE(current))
 8007f9a:	|  |                              7c13      	ldrb	r3, [r2, #16]
 8007f9c:	|  |                              f003 010f 	and.w	r1, r3, #15
 8007fa0:	|  |                              2907      	cmp	r1, #7
 8007fa2:	|  |                          /-- d109      	bne.n	8007fb8 <BGRT_SC_SYNC_WAIT_SR+0x40>
    {
        BGRT_PROC_SET_STATE(current, BGRT_PROC_STATE_RUNNING); /* ADLINT:SL:[W0447] coma operator*/
 8007fa4:	|  |                          |   f023 030f 	bic.w	r3, r3, #15
 8007fa8:	|  |                          |   f043 0303 	orr.w	r3, r3, #3
 8007fac:	|  |                          |   7413      	strb	r3, [r2, #16]
        BGRT_SPIN_FREE(current);

        return BGRT_ST_ETIMEOUT;
 8007fae:	|  |                          |   2005      	movs	r0, #5
        *pid = BGRT_PROC_TO_PID(proc);
 8007fb0:	|  |        /-----------------|-> 6034      	str	r4, [r6, #0]
}
 8007fb2:	|  |     /--|-----------------|-> b002      	add	sp, #8
 8007fb4:	|  |     |  |                 |   e8bd 81f0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, pc}
    {
        BGRT_SPIN_FREE(current);
    }

    BGRT_SPIN_LOCK(sync);
    owner = sync->owner;
 8007fb8:	|  |     |  |                 \-> f8d5 7084 	ldr.w	r7, [r5, #132]	@ 0x84

    if (owner != current)
 8007fbc:	|  |     |  |                     4297      	cmp	r7, r2
 8007fbe:	|  |     |  |  /----------------- d116      	bne.n	8007fee <BGRT_SC_SYNC_WAIT_SR+0x76>
    {
        BGRT_SPIN_FREE(sync);
        return BGRT_ST_EOWN;
    }

    if (sync->dirty)
 8007fc0:	|  |     |  |  |                  f8d5 3088 	ldr.w	r3, [r5, #136]	@ 0x88
 8007fc4:	|  |     |  |  |           /----- b123      	cbz	r3, 8007fd0 <BGRT_SC_SYNC_WAIT_SR+0x58>
    {
        _sync_owner_block(owner);
 8007fc6:	|  |     |  |  |           |      4638      	mov	r0, r7
 8007fc8:	|  |     |  |  |           |      f7ff ffb4 	bl	8007f34 <_sync_owner_block>
        BGRT_SPIN_FREE(sync);
        return BGRT_ST_ROLL;
 8007fcc:	|  |  /--|--|--|-----------|----> 2009      	movs	r0, #9
 8007fce:	|  |  |  |  +--|-----------|----- e7ef      	b.n	8007fb0 <BGRT_SC_SYNC_WAIT_SR+0x38>
    }

    if (!*proc)
 8007fd0:	|  |  |  |  |  |           \--/-X b91c      	cbnz	r4, 8007fda <BGRT_SC_SYNC_WAIT_SR+0x62>
    {
        *proc = (bgrt_proc_t *)bgrt_xlist_head(((bgrt_xlist_t *)sync));
 8007fd2:	|  |  |  |  |  |              |   4628      	mov	r0, r5
 8007fd4:	|  |  |  |  |  |              |   f7ff fe32 	bl	8007c3c <bgrt_xlist_head>
 8007fd8:	|  |  |  |  |  |              |   4604      	mov	r4, r0
    }

    status = (block)?BGRT_ST_ROLL:BGRT_ST_EEMPTY;
 8007fda:	|  |  |  |  |  |              \-> fa5f f388 	uxtb.w	r3, r8
 8007fde:	|  |  |  |  |  |     /----------- b963      	cbnz	r3, 8007ffa <BGRT_SC_SYNC_WAIT_SR+0x82>
    if (*proc)
 8007fe0:	|  |  |  |  |  |     |        /-- b90c      	cbnz	r4, 8007fe6 <BGRT_SC_SYNC_WAIT_SR+0x6e>
 8007fe2:	|  |  |  |  |  |  /--|--------|-> 2003      	movs	r0, #3
 8007fe4:	|  |  |  |  +--|--|--|--------|-- e7e4      	b.n	8007fb0 <BGRT_SC_SYNC_WAIT_SR+0x38>
    status = (block)?BGRT_ST_ROLL:BGRT_ST_EEMPTY;
 8007fe6:	|  |  |  |  |  |  |  |        \-> 2303      	movs	r3, #3
 8007fe8:	|  |  |  |  |  |  |  |  /-------- e009      	b.n	8007ffe <BGRT_SC_SYNC_WAIT_SR+0x86>
        return BGRT_ST_ENULL;
 8007fea:	|  \--|--|--|--|--|--|--|-------> 2001      	movs	r0, #1
 8007fec:	|     |  |  +--|--|--|--|-------- e7e0      	b.n	8007fb0 <BGRT_SC_SYNC_WAIT_SR+0x38>
        return BGRT_ST_EOWN;
 8007fee:	|     |  |  |  \--|--|--|-------> 2002      	movs	r0, #2
 8007ff0:	|     |  |  +-----|--|--|-------- e7de      	b.n	8007fb0 <BGRT_SC_SYNC_WAIT_SR+0x38>
    {
        BGRT_SPIN_LOCK((*proc));
        if ((*proc)->sync == sync)
        {
            status = BGRT_ST_OK;
 8007ff2:	|     |  |  |     |  |  |  /----> 2000      	movs	r0, #0
 8007ff4:	|     |  |  \-----|--|--|--|----- e7dc      	b.n	8007fb0 <BGRT_SC_SYNC_WAIT_SR+0x38>
        return BGRT_ST_ENULL;
 8007ff6:	\-----|--|--------|--|--|--|----> 2001      	movs	r0, #1
 8007ff8:	      |  \--------|--|--|--|----- e7db      	b.n	8007fb2 <BGRT_SC_SYNC_WAIT_SR+0x3a>
    if (*proc)
 8007ffa:	      |           |  \--|--|--/-X b134      	cbz	r4, 800800a <BGRT_SC_SYNC_WAIT_SR+0x92>
    status = (block)?BGRT_ST_ROLL:BGRT_ST_EEMPTY;
 8007ffc:	      |           |     |  |  |   2309      	movs	r3, #9
        if ((*proc)->sync == sync)
 8007ffe:	      |           |     \--|--|-> f8d4 20a0 	ldr.w	r2, [r4, #160]	@ 0xa0
 8008002:	      |           |        |  |   4295      	cmp	r5, r2
 8008004:	      |           |        \--|-- d0f5      	beq.n	8007ff2 <BGRT_SC_SYNC_WAIT_SR+0x7a>
        }
        BGRT_SPIN_FREE((*proc));
    }/*else BGRT_ST_ROLL/BGRT_ST_EEMPTY*/

    if (status == BGRT_ST_ROLL)
 8008006:	      |           |           |   2b09      	cmp	r3, #9
 8008008:	      |           \-----------|-- d1eb      	bne.n	8007fe2 <BGRT_SC_SYNC_WAIT_SR+0x6a>
    {
        BGRT_SPIN_LOCK(owner);
        bgrt_priv_proc_stop_ensure(owner, BGRT_PROC_STATE_SYNC_WAIT);
 800800a:	      |                       \-> 2108      	movs	r1, #8
 800800c:	      |                           4638      	mov	r0, r7
 800800e:	      |                           f7ff ff0f 	bl	8007e30 <bgrt_priv_proc_stop_ensure>
 8008012:	      \-------------------------- e7db      	b.n	8007fcc <BGRT_SC_SYNC_WAIT_SR+0x54>
 8008014:	                                  200001b0 	.word	0x200001b0

08008018 <sys_tick_handler>:
{
 8008018:	    b508      	push	{r3, lr}
    bgrt_kernel.timer.val++;
 800801a:	    4b0b      	ldr	r3, [pc, #44]	@ (8008048 <sys_tick_handler+0x30>)
 800801c:	    f8d3 21ac 	ldr.w	r2, [r3, #428]	@ 0x1ac
 8008020:	    3201      	adds	r2, #1
 8008022:	    f8c3 21ac 	str.w	r2, [r3, #428]	@ 0x1ac
    if (bgrt_kernel.timer.tick != (void (*)(void))0)bgrt_kernel.timer.tick();
 8008026:	    f8d3 31a8 	ldr.w	r3, [r3, #424]	@ 0x1a8
 800802a:	/-- b103      	cbz	r3, 800802e <sys_tick_handler+0x16>
 800802c:	|   4798      	blx	r3
    bgrt_atm_bset(&BGRT_KBLOCK.lpmap, BGRT_KBLOCK_VTMR);
 800802e:	\-> 4807      	ldr	r0, [pc, #28]	@ (800804c <sys_tick_handler+0x34>)
 8008030:	    2102      	movs	r1, #2
 8008032:	    f7f9 f925 	bl	8001280 <bgrt_atm_bset.lto_priv.0.lto_priv.0>
    BGRT_ISR_END();
 8008036:	    f04f 22e0 	mov.w	r2, #3758153728	@ 0xe000e000
 800803a:	    f8d2 3d04 	ldr.w	r3, [r2, #3332]	@ 0xd04
 800803e:	    f043 5380 	orr.w	r3, r3, #268435456	@ 0x10000000
 8008042:	    f8c2 3d04 	str.w	r3, [r2, #3332]	@ 0xd04
}
 8008046:	    bd08      	pop	{r3, pc}
 8008048:	    200001b0 	.word	0x200001b0
 800804c:	    2000023c 	.word	0x2000023c

08008050 <ip4_addr_isbroadcast_u32>:
  if ((~addr == IPADDR_ANY) ||
 8008050:	          1e43      	subs	r3, r0, #1
 8008052:	          3303      	adds	r3, #3
{
 8008054:	          4602      	mov	r2, r0
  if ((~addr == IPADDR_ANY) ||
 8008056:	/-------- d812      	bhi.n	800807e <ip4_addr_isbroadcast_u32+0x2e>
  } else if ((netif->flags & NETIF_FLAG_BROADCAST) == 0) {
 8008058:	|         f891 3035 	ldrb.w	r3, [r1, #53]	@ 0x35
 800805c:	|         f013 0002 	ands.w	r0, r3, #2
 8008060:	|  /----- d010      	beq.n	8008084 <ip4_addr_isbroadcast_u32+0x34>
  } else if (addr == ip4_addr_get_u32(netif_ip4_addr(netif))) {
 8008062:	|  |      680b      	ldr	r3, [r1, #0]
 8008064:	|  |      429a      	cmp	r2, r3
 8008066:	|  |  /-- d00c      	beq.n	8008082 <ip4_addr_isbroadcast_u32+0x32>
  } else if (ip4_addr_net_eq(&ipaddr, netif_ip4_addr(netif), netif_ip4_netmask(netif))
 8008068:	|  |  |   6849      	ldr	r1, [r1, #4]
 800806a:	|  |  |   4053      	eors	r3, r2
 800806c:	|  |  |   420b      	tst	r3, r1
 800806e:	|  |  +-- d108      	bne.n	8008082 <ip4_addr_isbroadcast_u32+0x32>
             && ((addr & ~ip4_addr_get_u32(netif_ip4_netmask(netif))) ==
 8008070:	|  |  |   43cb      	mvns	r3, r1
 8008072:	|  |  |   ea22 0201 	bic.w	r2, r2, r1
 8008076:	|  |  |   1ad3      	subs	r3, r2, r3
 8008078:	|  |  |   4258      	negs	r0, r3
 800807a:	|  |  |   4158      	adcs	r0, r3
 800807c:	|  |  |   4770      	bx	lr
    return 1;
 800807e:	\--|--|-> 2001      	movs	r0, #1
 8008080:	   |  |   4770      	bx	lr
    return 0;
 8008082:	   |  \-> 2000      	movs	r0, #0
}
 8008084:	   \----> 4770      	bx	lr

08008086 <netifapi_do_netif_common.lto_priv.0>:
{
 8008086:	    b510      	push	{r4, lr}
  if (msg->msg.common.errtfunc != NULL) {
 8008088:	    68c4      	ldr	r4, [r0, #12]
{
 800808a:	    4603      	mov	r3, r0
    return msg->msg.common.errtfunc(msg->netif);
 800808c:	    6840      	ldr	r0, [r0, #4]
  if (msg->msg.common.errtfunc != NULL) {
 800808e:	/-- b11c      	cbz	r4, 8008098 <netifapi_do_netif_common.lto_priv.0+0x12>
    return msg->msg.common.errtfunc(msg->netif);
 8008090:	|   4623      	mov	r3, r4
}
 8008092:	|   e8bd 4010 	ldmia.w	sp!, {r4, lr}
    return msg->msg.common.errtfunc(msg->netif);
 8008096:	|   4718      	bx	r3
    msg->msg.common.voidfunc(msg->netif);
 8008098:	\-> 689b      	ldr	r3, [r3, #8]
 800809a:	    4798      	blx	r3
}
 800809c:	    4620      	mov	r0, r4
 800809e:	    bd10      	pop	{r4, pc}

080080a0 <ethernet_output>:
 * @return ERR_OK if the packet was sent, any other err_t on failure
 */
err_t
ethernet_output(struct netif * netif, struct pbuf * p,
                const struct eth_addr * src, const struct eth_addr * dst,
                u16_t eth_type) {
 80080a0:	       e92d 41f3 	stmdb	sp!, {r0, r1, r4, r5, r6, r7, r8, lr}
 80080a4:	       f8bd 4020 	ldrh.w	r4, [sp, #32]
 80080a8:	       460e      	mov	r6, r1
 80080aa:	       0224      	lsls	r4, r4, #8
 80080ac:	       4605      	mov	r5, r0
 80080ae:	       4617      	mov	r7, r2
 80080b0:	       f044 0408 	orr.w	r4, r4, #8
 80080b4:	       2200      	movs	r2, #0
 80080b6:	       210e      	movs	r1, #14
 80080b8:	       4630      	mov	r0, r6
 80080ba:	       4698      	mov	r8, r3
 80080bc:	       b2a4      	uxth	r4, r4
 80080be:	       f7fa fa47 	bl	8002550 <pbuf_add_header_impl.lto_priv.0>

    eth_type_be = PP_HTONS(ETHTYPE_VLAN);
  } else
#endif /* ETHARP_SUPPORT_VLAN && (defined(LWIP_HOOK_VLAN_SET) || LWIP_VLAN_PCP) */
  {
    if (pbuf_add_header(p, SIZEOF_ETH_HDR) != 0) {
 80080c2:	/----- bb20      	cbnz	r0, 800810e <ethernet_output+0x6e>
    }
  }

  LWIP_ASSERT_CORE_LOCKED();

  ethhdr = (struct eth_hdr *)p->payload;
 80080c4:	|      6871      	ldr	r1, [r6, #4]
  ethhdr->type = eth_type_be;
 80080c6:	|      818c      	strh	r4, [r1, #12]
  SMEMCPY(&ethhdr->dest, dst, ETH_HWADDR_LEN);
 80080c8:	|      f8d8 3000 	ldr.w	r3, [r8]
 80080cc:	|      600b      	str	r3, [r1, #0]
 80080ce:	|      f8b8 3004 	ldrh.w	r3, [r8, #4]
 80080d2:	|      808b      	strh	r3, [r1, #4]
  SMEMCPY(&ethhdr->src,  src, ETH_HWADDR_LEN);
 80080d4:	|      683b      	ldr	r3, [r7, #0]
 80080d6:	|      f8c1 3006 	str.w	r3, [r1, #6]
 80080da:	|      88bb      	ldrh	r3, [r7, #4]
 80080dc:	|      814b      	strh	r3, [r1, #10]

  LWIP_ASSERT("netif->hwaddr_len must be 6 for ethernet_output!",
 80080de:	|      f895 3034 	ldrb.w	r3, [r5, #52]	@ 0x34
 80080e2:	|      2b06      	cmp	r3, #6
 80080e4:	|  /-- d00c      	beq.n	8008100 <ethernet_output+0x60>
 80080e6:	|  |   b672      	cpsid	i
	return bgrt_kernel.timer.val;
 80080e8:	|  |   4b0d      	ldr	r3, [pc, #52]	@ (8008120 <ethernet_output+0x80>)
 80080ea:	|  |   4a0e      	ldr	r2, [pc, #56]	@ (8008124 <ethernet_output+0x84>)
 80080ec:	|  |   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 80080f0:	|  |   4b0d      	ldr	r3, [pc, #52]	@ (8008128 <ethernet_output+0x88>)
 80080f2:	|  |   9300      	str	r3, [sp, #0]
 80080f4:	|  |   480d      	ldr	r0, [pc, #52]	@ (800812c <ethernet_output+0x8c>)
 80080f6:	|  |   f44f 739d 	mov.w	r3, #314	@ 0x13a
 80080fa:	|  |   f7f9 f8fd 	bl	80012f8 <printf_>
 80080fe:	|  |   be00      	bkpt	0x0000
              (netif->hwaddr_len == ETH_HWADDR_LEN));
  LWIP_DEBUGF(ETHARP_DEBUG | LWIP_DBG_TRACE,
              ("ethernet_output: sending packet %p\n", (void *)p));

  /* send the packet */
  return netif->linkoutput(netif, p);
 8008100:	|  \-> 696b      	ldr	r3, [r5, #20]
 8008102:	|      4631      	mov	r1, r6
 8008104:	|      4628      	mov	r0, r5
pbuf_header_failed:
  LWIP_DEBUGF(ETHARP_DEBUG | LWIP_DBG_TRACE | LWIP_DBG_LEVEL_SERIOUS,
              ("ethernet_output: could not allocate room for header.\n"));
  LINK_STATS_INC(link.lenerr);
  return ERR_BUF;
}
 8008106:	|      b002      	add	sp, #8
 8008108:	|      e8bd 41f0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, lr}
  return netif->linkoutput(netif, p);
 800810c:	|      4718      	bx	r3
  LINK_STATS_INC(link.lenerr);
 800810e:	\----> 4a08      	ldr	r2, [pc, #32]	@ (8008130 <ethernet_output+0x90>)
 8008110:	       8953      	ldrh	r3, [r2, #10]
}
 8008112:	       f06f 0001 	mvn.w	r0, #1
  LINK_STATS_INC(link.lenerr);
 8008116:	       3301      	adds	r3, #1
 8008118:	       8153      	strh	r3, [r2, #10]
}
 800811a:	       b002      	add	sp, #8
 800811c:	       e8bd 81f0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, pc}
 8008120:	       200001b0 	.word	0x200001b0
 8008124:	       0800cb2b 	.word	0x0800cb2b
 8008128:	       0800cb5c 	.word	0x0800cb5c
 800812c:	       0800b232 	.word	0x0800b232
 8008130:	       20001104 	.word	0x20001104

08008134 <lwip_htonl>:
 */
u32_t
lwip_htonl(u32_t n)
{
  return PP_HTONL(n);
}
 8008134:	ba00      	rev	r0, r0
 8008136:	4770      	bx	lr

08008138 <lwip_standard_chksum>:
{
 8008138:	          b5f0      	push	{r4, r5, r6, r7, lr}
  if (odd && len > 0) {
 800813a:	          f010 0501 	ands.w	r5, r0, #1
  u16_t t = 0;
 800813e:	          f04f 0300 	mov.w	r3, #0
  if (odd && len > 0) {
 8008142:	      /-- d005      	beq.n	8008150 <lwip_standard_chksum+0x18>
 8008144:	      +-- b121      	cbz	r1, 8008150 <lwip_standard_chksum+0x18>
    ((u8_t *)&t)[1] = *pb++;
 8008146:	      |   f810 2b01 	ldrb.w	r2, [r0], #1
    len--;
 800814a:	      |   3901      	subs	r1, #1
    ((u8_t *)&t)[1] = *pb++;
 800814c:	      |   f362 231f 	bfi	r3, r2, #8, #24
  while (len > 1) {
 8008150:	      \-> f021 0401 	bic.w	r4, r1, #1
 8008154:	          084e      	lsrs	r6, r1, #1
 8008156:	          4404      	add	r4, r0
  u32_t sum = 0;
 8008158:	          2200      	movs	r2, #0
  while (len > 1) {
 800815a:	/-------> 42a0      	cmp	r0, r4
 800815c:	|  /----- d118      	bne.n	8008190 <lwip_standard_chksum+0x58>
  if (len > 0) {
 800815e:	|  |      f06f 0401 	mvn.w	r4, #1
 8008162:	|  |      fb04 1106 	mla	r1, r4, r6, r1
 8008166:	|  |      2901      	cmp	r1, #1
    ((u8_t *)&t)[0] = *(const u8_t *)ps;
 8008168:	|  |      bf02      	ittt	eq
 800816a:	|  |      7801      	ldrbeq	r1, [r0, #0]
 800816c:	|  |      f361 0307 	bfieq	r3, r1, #0, #8
 8008170:	|  |      b29b      	uxtheq	r3, r3
  sum += t;
 8008172:	|  |      4413      	add	r3, r2
  sum = FOLD_U32T(sum);
 8008174:	|  |      b29a      	uxth	r2, r3
 8008176:	|  |      eb02 4313 	add.w	r3, r2, r3, lsr #16
  sum = FOLD_U32T(sum);
 800817a:	|  |      b298      	uxth	r0, r3
 800817c:	|  |      eb00 4013 	add.w	r0, r0, r3, lsr #16
  if (odd) {
 8008180:	|  |  /-- b125      	cbz	r5, 800818c <lwip_standard_chksum+0x54>
    sum = SWAP_BYTES_IN_WORD(sum);
 8008182:	|  |  |   0203      	lsls	r3, r0, #8
 8008184:	|  |  |   b29b      	uxth	r3, r3
 8008186:	|  |  |   f3c0 2007 	ubfx	r0, r0, #8, #8
 800818a:	|  |  |   4318      	orrs	r0, r3
}
 800818c:	|  |  \-> b280      	uxth	r0, r0
 800818e:	|  |      bdf0      	pop	{r4, r5, r6, r7, pc}
    sum += *ps++;
 8008190:	|  \----> f830 7b02 	ldrh.w	r7, [r0], #2
 8008194:	|         443a      	add	r2, r7
    len -= 2;
 8008196:	\-------- e7e0      	b.n	800815a <lwip_standard_chksum+0x22>

08008198 <bgrt_crit_sec_enter>:
}

#else
void bgrt_crit_sec_enter(void)
{
    BGRT_INT_LOCK();
 8008198:	f04f 00f0 	mov.w	r0, #240	@ 0xf0
 800819c:	f380 8811 	msr	BASEPRI, r0
 80081a0:	f3bf 8f4f 	dsb	sy
 80081a4:	f3bf 8f6f 	isb	sy
    BGRT_CNT_INC(bgrt_kernel.sched.nested_crit_sec);
 80081a8:	4a04      	ldr	r2, [pc, #16]	@ (80081bc <bgrt_crit_sec_enter+0x24>)
 80081aa:	f8d2 31a4 	ldr.w	r3, [r2, #420]	@ 0x1a4
    if (BGRT_CONFIG_CNT_MAX > val)
 80081ae:	1c59      	adds	r1, r3, #1
        return val + (bgrt_cnt_t)1;
 80081b0:	bf18      	it	ne
 80081b2:	3301      	addne	r3, #1
 80081b4:	f8c2 31a4 	str.w	r3, [r2, #420]	@ 0x1a4
}
 80081b8:	4770      	bx	lr
 80081ba:	bf00      	nop
 80081bc:	200001b0 	.word	0x200001b0

080081c0 <bgrt_crit_sec_exit>:
void bgrt_crit_sec_exit(void)
{
    BGRT_CNT_DEC(bgrt_kernel.sched.nested_crit_sec);
 80081c0:	       4a09      	ldr	r2, [pc, #36]	@ (80081e8 <bgrt_crit_sec_exit+0x28>)
 80081c2:	       f8d2 31a4 	ldr.w	r3, [r2, #420]	@ 0x1a4
    if (val)
 80081c6:	   /-- b943      	cbnz	r3, 80081da <bgrt_crit_sec_exit+0x1a>

    if (bgrt_kernel.sched.nested_crit_sec == (bgrt_cnt_t)0)
    {
        BGRT_INT_FREE();
 80081c8:	/--|-> f04f 0000 	mov.w	r0, #0
 80081cc:	|  |   f380 8811 	msr	BASEPRI, r0
 80081d0:	|  |   f3bf 8f4f 	dsb	sy
 80081d4:	|  |   f3bf 8f6f 	isb	sy
    }
}
 80081d8:	|  |   4770      	bx	lr
        return val - (bgrt_cnt_t)1;
 80081da:	|  \-> 3b01      	subs	r3, #1
    BGRT_CNT_DEC(bgrt_kernel.sched.nested_crit_sec);
 80081dc:	|      f8c2 31a4 	str.w	r3, [r2, #420]	@ 0x1a4
    if (bgrt_kernel.sched.nested_crit_sec == (bgrt_cnt_t)0)
 80081e0:	|      2b00      	cmp	r3, #0
 80081e2:	\----- d0f1      	beq.n	80081c8 <bgrt_crit_sec_exit+0x8>
}
 80081e4:	       4770      	bx	lr
 80081e6:	       bf00      	nop
 80081e8:	       200001b0 	.word	0x200001b0

080081ec <mem_malloc>:
 * @param size the size in bytes of the memory needed
 * @return a pointer to the allocated memory or NULL if the pool is empty
 */
void *
mem_malloc(mem_size_t size)
{
 80081ec:	                         b513      	push	{r0, r1, r4, lr}
  void *ret;
  struct memp_malloc_helper *element = NULL;
  memp_t poolnr;
  mem_size_t required_size = size + LWIP_MEM_ALIGN_SIZE(sizeof(struct memp_malloc_helper));
 80081ee:	                         3004      	adds	r0, #4
 80081f0:	                         b280      	uxth	r0, r0

  for (poolnr = MEMP_POOL_FIRST; poolnr <= MEMP_POOL_LAST; poolnr = (memp_t)(poolnr + 1)) {
    /* is this pool big enough to hold an element of the required size
       plus a struct memp_malloc_helper that saves the pool this element came from? */
    if (required_size <= memp_pools[poolnr]->size) {
 80081f2:	                         2854      	cmp	r0, #84	@ 0x54
 80081f4:	   /-------------------- d915      	bls.n	8008222 <mem_malloc+0x36>
 80081f6:	   |                     f5b0 7f01 	cmp.w	r0, #516	@ 0x204
 80081fa:	   |     /-------------- d914      	bls.n	8008226 <mem_malloc+0x3a>
 80081fc:	   |     |               f240 4304 	movw	r3, #1028	@ 0x404
 8008200:	   |     |               4298      	cmp	r0, r3
 8008202:	   |     |  /----------- d912      	bls.n	800822a <mem_malloc+0x3e>
 8008204:	   |     |  |            f240 6304 	movw	r3, #1540	@ 0x604
 8008208:	   |     |  |            4298      	cmp	r0, r3
 800820a:	   |  /--|--|----------- d814      	bhi.n	8008236 <mem_malloc+0x4a>
  for (poolnr = MEMP_POOL_FIRST; poolnr <= MEMP_POOL_LAST; poolnr = (memp_t)(poolnr + 1)) {
 800820c:	   |  |  |  |            240f      	movs	r4, #15
      element = (struct memp_malloc_helper *)memp_malloc(poolnr);
 800820e:	   |  |  |  |  /-------> 4620      	mov	r0, r4
 8008210:	   |  |  |  |  |         f7f9 ff6c 	bl	80020ec <memp_malloc>
      if (element == NULL) {
 8008214:	   |  |  |  |  |  /----- b958      	cbnz	r0, 800822e <mem_malloc+0x42>
      break;
    }
  }
  if (poolnr > MEMP_POOL_LAST) {
    LWIP_ASSERT("mem_malloc(): no pool is that big!", 0);
    MEM_STATS_INC_LOCKED(err);
 8008216:	/--|--|--|--|--|--|----> f7ff ffbf 	bl	8008198 <bgrt_crit_sec_enter>
 800821a:	|  |  |  |  |  |  |      f7ff ffd1 	bl	80081c0 <bgrt_crit_sec_exit>
        return NULL;
 800821e:	|  |  |  |  |  |  |      2000      	movs	r0, #0
 8008220:	|  |  |  |  |  |  |  /-- e007      	b.n	8008232 <mem_malloc+0x46>
  for (poolnr = MEMP_POOL_FIRST; poolnr <= MEMP_POOL_LAST; poolnr = (memp_t)(poolnr + 1)) {
 8008222:	|  \--|--|--|--|--|--|-> 240c      	movs	r4, #12
 8008224:	|     |  |  |  +--|--|-- e7f3      	b.n	800820e <mem_malloc+0x22>
 8008226:	|     |  \--|--|--|--|-> 240d      	movs	r4, #13
 8008228:	|     |     |  +--|--|-- e7f1      	b.n	800820e <mem_malloc+0x22>
 800822a:	|     |     \--|--|--|-> 240e      	movs	r4, #14
 800822c:	|     |        \--|--|-- e7ef      	b.n	800820e <mem_malloc+0x22>
    return NULL;
  }

  /* save the pool number this element came from */
  element->poolnr = poolnr;
 800822e:	|     |           \--|-> f800 4b04 	strb.w	r4, [r0], #4
#if MEMP_OVERFLOW_CHECK
  /* initialize unused memory (diff between requested size and selected pool's size) */
  memset((u8_t *)ret + size, 0xcd, memp_pools[poolnr]->size - size);
#endif /* MEMP_OVERFLOW_CHECK */
  return ret;
}
 8008232:	|     |              \-> b002      	add	sp, #8
 8008234:	|     |                  bd10      	pop	{r4, pc}
    LWIP_ASSERT("mem_malloc(): no pool is that big!", 0);
 8008236:	|     \----------------> b672      	cpsid	i
 8008238:	|                        4b06      	ldr	r3, [pc, #24]	@ (8008254 <mem_malloc+0x68>)
 800823a:	|                        4a07      	ldr	r2, [pc, #28]	@ (8008258 <mem_malloc+0x6c>)
 800823c:	|                        f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 8008240:	|                        4b06      	ldr	r3, [pc, #24]	@ (800825c <mem_malloc+0x70>)
 8008242:	|                        9300      	str	r3, [sp, #0]
 8008244:	|                        4806      	ldr	r0, [pc, #24]	@ (8008260 <mem_malloc+0x74>)
 8008246:	|                        f44f 738b 	mov.w	r3, #278	@ 0x116
 800824a:	|                        f7f9 f855 	bl	80012f8 <printf_>
 800824e:	|                        be00      	bkpt	0x0000
 8008250:	\----------------------- e7e1      	b.n	8008216 <mem_malloc+0x2a>
 8008252:	                         bf00      	nop
 8008254:	                         200001b0 	.word	0x200001b0
 8008258:	                         0800cb76 	.word	0x0800cb76
 800825c:	                         0800cb99 	.word	0x0800cb99
 8008260:	                         0800b232 	.word	0x0800b232

08008264 <bgrt_xlist_init>:
{
 8008264:	    b513      	push	{r0, r1, r4, lr}
    BGRT_ASSERT(xlist,  "The #xlist must not be NULL!");
 8008266:	    4604      	mov	r4, r0
 8008268:	/-- b958      	cbnz	r0, 8008282 <bgrt_xlist_init+0x1e>
 800826a:	|   b672      	cpsid	i
 800826c:	|   4b0a      	ldr	r3, [pc, #40]	@ (8008298 <bgrt_xlist_init+0x34>)
 800826e:	|   4a0b      	ldr	r2, [pc, #44]	@ (800829c <bgrt_xlist_init+0x38>)
 8008270:	|   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 8008274:	|   4b0a      	ldr	r3, [pc, #40]	@ (80082a0 <bgrt_xlist_init+0x3c>)
 8008276:	|   9300      	str	r3, [sp, #0]
 8008278:	|   480a      	ldr	r0, [pc, #40]	@ (80082a4 <bgrt_xlist_init+0x40>)
 800827a:	|   235d      	movs	r3, #93	@ 0x5d
 800827c:	|   f7f9 f83c 	bl	80012f8 <printf_>
 8008280:	|   be00      	bkpt	0x0000
    xlist->map = (bgrt_map_t)0;
 8008282:	\-> 2100      	movs	r1, #0
        xlist->item[i] = (bgrt_item_t *)0;     /* ADLINT:SL:[W0567] type conversion */
 8008284:	    2280      	movs	r2, #128	@ 0x80
 8008286:	    4620      	mov	r0, r4
    xlist->map = (bgrt_map_t)0;
 8008288:	    f8c4 1080 	str.w	r1, [r4, #128]	@ 0x80
}
 800828c:	    b002      	add	sp, #8
 800828e:	    e8bd 4010 	ldmia.w	sp!, {r4, lr}
        xlist->item[i] = (bgrt_item_t *)0;     /* ADLINT:SL:[W0567] type conversion */
 8008292:	    f002 be1f 	b.w	800aed4 <memset>
 8008296:	    bf00      	nop
 8008298:	    200001b0 	.word	0x200001b0
 800829c:	    0800c970 	.word	0x0800c970
 80082a0:	    0800c98d 	.word	0x0800c98d
 80082a4:	    0800b232 	.word	0x0800b232

080082a8 <bgrt_queue_fetch_fn>:
	return bgrt_sem_free_cs(q->deq);
}

bgrt_st_t bgrt_queue_fetch_fn(bgrt_queue_t *q, void **msg,
			      _queue_sem_t sem_lock_fn)
{
 80082a8:	             b5f8      	push	{r3, r4, r5, r6, r7, lr}
	bool q_sw = !!(q->flags & Q_SW);
 80082aa:	             8806      	ldrh	r6, [r0, #0]
{
 80082ac:	             4604      	mov	r4, r0
	bool q_cs = !!(q->flags & Q_CS);
	bgrt_st_t st;
	void **p;
	void *t;

	if ((st = sem_lock_fn(q->deq)) != BGRT_ST_OK)
 80082ae:	             68c0      	ldr	r0, [r0, #12]
{
 80082b0:	             460d      	mov	r5, r1
	if ((st = sem_lock_fn(q->deq)) != BGRT_ST_OK)
 80082b2:	             4790      	blx	r2
 80082b4:	             2800      	cmp	r0, #0
 80082b6:	/----------- d133      	bne.n	8008320 <bgrt_queue_fetch_fn+0x78>
	enqueue ^= !!(q->flags & Q_REV);
 80082b8:	|            8823      	ldrh	r3, [r4, #0]
	idx = *obj;
 80082ba:	|            f3bf 8f5b 	dmb	ish
	obj = enqueue ? &q->head : &q->tail;
 80082be:	|            07df      	lsls	r7, r3, #31
 80082c0:	|            bf4c      	ite	mi
 80082c2:	|            1d22      	addmi	r2, r4, #4
 80082c4:	|            1da2      	addpl	r2, r4, #6
	idx = *obj;
 80082c6:	|            8813      	ldrh	r3, [r2, #0]
 80082c8:	|            f3bf 8f5b 	dmb	ish
 80082cc:	|            b29b      	uxth	r3, r3
	} while(!atomic_compare_exchange_strong(obj, &idx, next));
 80082ce:	|  /-------> 8867      	ldrh	r7, [r4, #2]
 80082d0:	|  |         f3bf 8f5b 	dmb	ish
		next = (idx + 1) & q->size;
 80082d4:	|  |         1c59      	adds	r1, r3, #1
	} while(!atomic_compare_exchange_strong(obj, &idx, next));
 80082d6:	|  |         4039      	ands	r1, r7
 80082d8:	|  |  /----> e8d2 7f5f 	ldrexh	r7, [r2]
 80082dc:	|  |  |      429f      	cmp	r7, r3
 80082de:	|  |  |  /-- d104      	bne.n	80082ea <bgrt_queue_fetch_fn+0x42>
 80082e0:	|  |  |  |   e8c2 1f5c 	strexh	ip, r1, [r2]
 80082e4:	|  |  |  |   f1bc 0f00 	cmp.w	ip, #0
 80082e8:	|  |  \--|-- d1f6      	bne.n	80082d8 <bgrt_queue_fetch_fn+0x30>
 80082ea:	|  |     \-> f3bf 8f5b 	dmb	ish
 80082ee:	|  |         b2bb      	uxth	r3, r7
 80082f0:	|  \-------- d1ed      	bne.n	80082ce <bgrt_queue_fetch_fn+0x26>
		return st;

	p = _queue_idx_inc(q, false);
	t = *p;
 80082f2:	|            eb04 0383 	add.w	r3, r4, r3, lsl #2

	if (q_sw) *p = *msg;
 80082f6:	|            07b1      	lsls	r1, r6, #30
 80082f8:	|            bf48      	it	mi
 80082fa:	|            6829      	ldrmi	r1, [r5, #0]
	t = *p;
 80082fc:	|            691a      	ldr	r2, [r3, #16]
	if (q_sw) *p = *msg;
 80082fe:	|            bf48      	it	mi
 8008300:	|            6119      	strmi	r1, [r3, #16]
	*msg = t;

	return q_cs ?
		atomic_fetch_add(&q->enq.counter, 1), BGRT_ST_OK :
 8008302:	|            0773      	lsls	r3, r6, #29
	*msg = t;
 8008304:	|            602a      	str	r2, [r5, #0]
		atomic_fetch_add(&q->enq.counter, 1), BGRT_ST_OK :
 8008306:	|     /----- d50c      	bpl.n	8008322 <bgrt_queue_fetch_fn+0x7a>
 8008308:	|     |      f3bf 8f5b 	dmb	ish
 800830c:	|     |      3408      	adds	r4, #8
 800830e:	|     |  /-> e854 3f00 	ldrex	r3, [r4]
 8008312:	|     |  |   3301      	adds	r3, #1
 8008314:	|     |  |   e844 3200 	strex	r2, r3, [r4]
 8008318:	|     |  |   2a00      	cmp	r2, #0
 800831a:	|     |  \-- d1f8      	bne.n	800830e <bgrt_queue_fetch_fn+0x66>
 800831c:	|     |      f3bf 8f5b 	dmb	ish
		bgrt_sem_free(q->enq.sem);
}
 8008320:	>-----|----> bdf8      	pop	{r3, r4, r5, r6, r7, pc}
		bgrt_sem_free(q->enq.sem);
 8008322:	|     \----> 68a2      	ldr	r2, [r4, #8]
    return ret;
}

bgrt_st_t bgrt_sem_free(bgrt_sem_t * sem)
{
    if (!sem)
 8008324:	|        /-- b122      	cbz	r2, 8008330 <bgrt_queue_fetch_fn+0x88>
}
 8008326:	|        |   e8bd 40f8 	ldmia.w	sp!, {r3, r4, r5, r6, r7, lr}
    {
        return BGRT_ST_ENULL;
    }
    else
    {
        return BGRT_SYSCALL_NVAR(USER, _sem_free_payload, (void *)sem);
 800832a:	|        |   4902      	ldr	r1, [pc, #8]	@ (8008334 <bgrt_queue_fetch_fn+0x8c>)
 800832c:	|        |   2014      	movs	r0, #20
 800832e:	|        |   e52e      	b.n	8007d8e <bgrt_syscall_var>
        return BGRT_ST_ENULL;
 8008330:	|        \-> 2001      	movs	r0, #1
 8008332:	\----------- e7f5      	b.n	8008320 <bgrt_queue_fetch_fn+0x78>
 8008334:	             0800894d 	.word	0x0800894d

08008338 <sys_arch_mbox_fetch.constprop.0>:
u32_t sys_arch_mbox_fetch (sys_mbox_t *mbox, void **msg, u32_t timeout)
 8008338:	             e92d 43f0 	stmdb	sp!, {r4, r5, r6, r7, r8, r9, lr}
	LWIP_ASSERT("mbox->queue != NULL", mbox->queue != NULL);
 800833c:	             4e27      	ldr	r6, [pc, #156]	@ (80083dc <sys_arch_mbox_fetch.constprop.0+0xa4>)
 800833e:	             6833      	ldr	r3, [r6, #0]
u32_t sys_arch_mbox_fetch (sys_mbox_t *mbox, void **msg, u32_t timeout)
 8008340:	             b085      	sub	sp, #20
 8008342:	             4605      	mov	r5, r0
 8008344:	             460c      	mov	r4, r1
	LWIP_ASSERT("mbox->queue != NULL", mbox->queue != NULL);
 8008346:	         /-- b95b      	cbnz	r3, 8008360 <sys_arch_mbox_fetch.constprop.0+0x28>
 8008348:	         |   b672      	cpsid	i
	return bgrt_kernel.timer.val;
 800834a:	         |   4b25      	ldr	r3, [pc, #148]	@ (80083e0 <sys_arch_mbox_fetch.constprop.0+0xa8>)
	LWIP_ASSERT("mbox->queue != NULL", mbox->queue != NULL);
 800834c:	         |   4a25      	ldr	r2, [pc, #148]	@ (80083e4 <sys_arch_mbox_fetch.constprop.0+0xac>)
	return bgrt_kernel.timer.val;
 800834e:	         |   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
	LWIP_ASSERT("mbox->queue != NULL", mbox->queue != NULL);
 8008352:	         |   4b25      	ldr	r3, [pc, #148]	@ (80083e8 <sys_arch_mbox_fetch.constprop.0+0xb0>)
 8008354:	         |   9300      	str	r3, [sp, #0]
 8008356:	         |   4825      	ldr	r0, [pc, #148]	@ (80083ec <sys_arch_mbox_fetch.constprop.0+0xb4>)
 8008358:	         |   23dd      	movs	r3, #221	@ 0xdd
 800835a:	         |   f7f8 ffcd 	bl	80012f8 <printf_>
 800835e:	         |   be00      	bkpt	0x0000
		st = bgrt_queue_fetch(mbox->queue, msg);
 8008360:	         \-> 6830      	ldr	r0, [r6, #0]
	if (!timeout) {
 8008362:	   /-------- b324      	cbz	r4, 80083ae <sys_arch_mbox_fetch.constprop.0+0x76>
		st = bgrt_queue_try_fetch(mbox->queue, msg);
 8008364:	   |         4f22      	ldr	r7, [pc, #136]	@ (80083f0 <sys_arch_mbox_fetch.constprop.0+0xb8>)
	return bgrt_kernel.timer.val;
 8008366:	   |         f8df 8078 	ldr.w	r8, [pc, #120]	@ 80083e0 <sys_arch_mbox_fetch.constprop.0+0xa8>
		LWIP_ASSERT("st == BGRT_ST_ROLL", st == BGRT_ST_ROLL);
 800836a:	   |         f8df 907c 	ldr.w	r9, [pc, #124]	@ 80083e8 <sys_arch_mbox_fetch.constprop.0+0xb0>
	while(timeout--) {
 800836e:	   |         3c01      	subs	r4, #1
		st = bgrt_queue_try_fetch(mbox->queue, msg);
 8008370:	   |  /----> 6830      	ldr	r0, [r6, #0]
 8008372:	   |  |      463a      	mov	r2, r7
 8008374:	   |  |      4629      	mov	r1, r5
 8008376:	   |  |      f7ff ff97 	bl	80082a8 <bgrt_queue_fetch_fn>
		if (st == BGRT_ST_OK) return 0;
 800837a:	/--|--|----- b1e8      	cbz	r0, 80083b8 <sys_arch_mbox_fetch.constprop.0+0x80>
		LWIP_ASSERT("st == BGRT_ST_ROLL", st == BGRT_ST_ROLL);
 800837c:	|  |  |      2809      	cmp	r0, #9
 800837e:	|  |  |  /-- d00a      	beq.n	8008396 <sys_arch_mbox_fetch.constprop.0+0x5e>
 8008380:	|  |  |  |   b672      	cpsid	i
 8008382:	|  |  |  |   4a1c      	ldr	r2, [pc, #112]	@ (80083f4 <sys_arch_mbox_fetch.constprop.0+0xbc>)
	return bgrt_kernel.timer.val;
 8008384:	|  |  |  |   f8d8 11ac 	ldr.w	r1, [r8, #428]	@ 0x1ac
		LWIP_ASSERT("st == BGRT_ST_ROLL", st == BGRT_ST_ROLL);
 8008388:	|  |  |  |   4818      	ldr	r0, [pc, #96]	@ (80083ec <sys_arch_mbox_fetch.constprop.0+0xb4>)
 800838a:	|  |  |  |   f8cd 9000 	str.w	r9, [sp]
 800838e:	|  |  |  |   23e8      	movs	r3, #232	@ 0xe8
 8008390:	|  |  |  |   f7f8 ffb2 	bl	80012f8 <printf_>
 8008394:	|  |  |  |   be00      	bkpt	0x0000
    BGRT_SYSCALL_N(SCHED_PROC_YIELD, (void *)&ret); /* ADLINT:SL:[W0459,W0021,W1059,W1073] conversion of ret, enum, result discarded*/
 8008396:	|  |  |  \-> f10d 010f 	add.w	r1, sp, #15
 800839a:	|  |  |      200b      	movs	r0, #11
 800839c:	|  |  |      f7ff fcbc 	bl	8007d18 <bgrt_syscall>
	while(timeout--) {
 80083a0:	|  |  |      3c01      	subs	r4, #1
    return ret;
 80083a2:	|  |  |      f89d 300f 	ldrb.w	r3, [sp, #15]
 80083a6:	|  |  \----- d2e3      	bcs.n	8008370 <sys_arch_mbox_fetch.constprop.0+0x38>
	*msg = NULL;
 80083a8:	|  |         2300      	movs	r3, #0
 80083aa:	|  |         602b      	str	r3, [r5, #0]
	return SYS_ARCH_TIMEOUT;
 80083ac:	|  |  /----- e005      	b.n	80083ba <sys_arch_mbox_fetch.constprop.0+0x82>
		st = bgrt_queue_fetch(mbox->queue, msg);
 80083ae:	|  \--|----> 4a12      	ldr	r2, [pc, #72]	@ (80083f8 <sys_arch_mbox_fetch.constprop.0+0xc0>)
 80083b0:	|     |      4629      	mov	r1, r5
 80083b2:	|     |      f7ff ff79 	bl	80082a8 <bgrt_queue_fetch_fn>
		LWIP_ASSERT("st == BGRT_ST_OK", st == BGRT_ST_OK);
 80083b6:	|     |  /-- b920      	cbnz	r0, 80083c2 <sys_arch_mbox_fetch.constprop.0+0x8a>
		return 0;
 80083b8:	>-----|--|-> 2400      	movs	r4, #0
}
 80083ba:	|     \--|-> 4620      	mov	r0, r4
 80083bc:	|        |   b005      	add	sp, #20
 80083be:	|        |   e8bd 83f0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, r9, pc}
		LWIP_ASSERT("st == BGRT_ST_OK", st == BGRT_ST_OK);
 80083c2:	|        \-> b672      	cpsid	i
	return bgrt_kernel.timer.val;
 80083c4:	|            4b06      	ldr	r3, [pc, #24]	@ (80083e0 <sys_arch_mbox_fetch.constprop.0+0xa8>)
		LWIP_ASSERT("st == BGRT_ST_OK", st == BGRT_ST_OK);
 80083c6:	|            4a0d      	ldr	r2, [pc, #52]	@ (80083fc <sys_arch_mbox_fetch.constprop.0+0xc4>)
	return bgrt_kernel.timer.val;
 80083c8:	|            f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
		LWIP_ASSERT("st == BGRT_ST_OK", st == BGRT_ST_OK);
 80083cc:	|            4b06      	ldr	r3, [pc, #24]	@ (80083e8 <sys_arch_mbox_fetch.constprop.0+0xb0>)
 80083ce:	|            9300      	str	r3, [sp, #0]
 80083d0:	|            4806      	ldr	r0, [pc, #24]	@ (80083ec <sys_arch_mbox_fetch.constprop.0+0xb4>)
 80083d2:	|            23e1      	movs	r3, #225	@ 0xe1
 80083d4:	|            f7f8 ff90 	bl	80012f8 <printf_>
 80083d8:	|            be00      	bkpt	0x0000
 80083da:	\----------- e7ed      	b.n	80083b8 <sys_arch_mbox_fetch.constprop.0+0x80>
 80083dc:	             20001208 	.word	0x20001208
 80083e0:	             200001b0 	.word	0x200001b0
 80083e4:	             0800cbad 	.word	0x0800cbad
 80083e8:	             0800cbc1 	.word	0x0800cbc1
 80083ec:	             0800b232 	.word	0x0800b232
 80083f0:	             080078b1 	.word	0x080078b1
 80083f4:	             0800cbd9 	.word	0x0800cbd9
 80083f8:	             08007dab 	.word	0x08007dab
 80083fc:	             0800b221 	.word	0x0800b221

08008400 <bgrt_pitem_insert>:
{
 8008400:	       b5f7      	push	{r0, r1, r2, r4, r5, r6, r7, lr}
 8008402:	       460d      	mov	r5, r1
    BGRT_ASSERT(pitem, "The #pitem must not be NULL!");
 8008404:	       4604      	mov	r4, r0
 8008406:	   /-- b9a8      	cbnz	r0, 8008434 <bgrt_pitem_insert+0x34>
 8008408:	   |   b672      	cpsid	i
 800840a:	   |   4f2b      	ldr	r7, [pc, #172]	@ (80084b8 <bgrt_pitem_insert+0xb8>)
 800840c:	   |   4e2b      	ldr	r6, [pc, #172]	@ (80084bc <bgrt_pitem_insert+0xbc>)
 800840e:	   |   f8d7 11ac 	ldr.w	r1, [r7, #428]	@ 0x1ac
 8008412:	   |   4a2b      	ldr	r2, [pc, #172]	@ (80084c0 <bgrt_pitem_insert+0xc0>)
 8008414:	   |   9600      	str	r6, [sp, #0]
 8008416:	   |   2361      	movs	r3, #97	@ 0x61
 8008418:	   |   482a      	ldr	r0, [pc, #168]	@ (80084c4 <bgrt_pitem_insert+0xc4>)
 800841a:	   |   f7f8 ff6d 	bl	80012f8 <printf_>
 800841e:	   |   be00      	bkpt	0x0000
    BGRT_ASSERT(pitem, "The #xlist must not be xlist!");
 8008420:	   |   b672      	cpsid	i
 8008422:	   |   4a29      	ldr	r2, [pc, #164]	@ (80084c8 <bgrt_pitem_insert+0xc8>)
 8008424:	   |   f8d7 11ac 	ldr.w	r1, [r7, #428]	@ 0x1ac
 8008428:	   |   4826      	ldr	r0, [pc, #152]	@ (80084c4 <bgrt_pitem_insert+0xc4>)
 800842a:	   |   9600      	str	r6, [sp, #0]
 800842c:	   |   2362      	movs	r3, #98	@ 0x62
 800842e:	   |   f7f8 ff63 	bl	80012f8 <printf_>
 8008432:	   |   be00      	bkpt	0x0000
    prio = pitem->prio;
 8008434:	   \-> 7b23      	ldrb	r3, [r4, #12]
    if ((xlist->map)& mask)
 8008436:	       f8d5 2080 	ldr.w	r2, [r5, #128]	@ 0x80
    mask = ((bgrt_map_t)1)<<prio;
 800843a:	       2101      	movs	r1, #1
 800843c:	       4099      	lsls	r1, r3
    if ((xlist->map)& mask)
 800843e:	       420a      	tst	r2, r1
    head = (bgrt_item_t **)xlist + prio; /* ADLINT:SL:[W1052] Int to pointer*/
 8008440:	       b21b      	sxth	r3, r3
    if ((xlist->map)& mask)
 8008442:	/----- d032      	beq.n	80084aa <bgrt_pitem_insert+0xaa>
        bgrt_item_insert((bgrt_item_t *)pitem, *head);
 8008444:	|      f855 6023 	ldr.w	r6, [r5, r3, lsl #2]
    BGRT_ASSERT(head,       "The #head must not be NULL!");
 8008448:	|  /-- b95e      	cbnz	r6, 8008462 <bgrt_pitem_insert+0x62>
 800844a:	|  |   b672      	cpsid	i
 800844c:	|  |   4b1a      	ldr	r3, [pc, #104]	@ (80084b8 <bgrt_pitem_insert+0xb8>)
 800844e:	|  |   4a1f      	ldr	r2, [pc, #124]	@ (80084cc <bgrt_pitem_insert+0xcc>)
 8008450:	|  |   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 8008454:	|  |   4b1e      	ldr	r3, [pc, #120]	@ (80084d0 <bgrt_pitem_insert+0xd0>)
 8008456:	|  |   9300      	str	r3, [sp, #0]
 8008458:	|  |   481a      	ldr	r0, [pc, #104]	@ (80084c4 <bgrt_pitem_insert+0xc4>)
 800845a:	|  |   2360      	movs	r3, #96	@ 0x60
 800845c:	|  |   f7f8 ff4c 	bl	80012f8 <printf_>
 8008460:	|  |   be00      	bkpt	0x0000
    BGRT_ASSERT(head->prev, "The #head->prev must not be NULL!");
 8008462:	|  \-> 6873      	ldr	r3, [r6, #4]
 8008464:	|  /-- b95b      	cbnz	r3, 800847e <bgrt_pitem_insert+0x7e>
 8008466:	|  |   b672      	cpsid	i
 8008468:	|  |   4b13      	ldr	r3, [pc, #76]	@ (80084b8 <bgrt_pitem_insert+0xb8>)
 800846a:	|  |   4a1a      	ldr	r2, [pc, #104]	@ (80084d4 <bgrt_pitem_insert+0xd4>)
 800846c:	|  |   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 8008470:	|  |   4b17      	ldr	r3, [pc, #92]	@ (80084d0 <bgrt_pitem_insert+0xd0>)
 8008472:	|  |   9300      	str	r3, [sp, #0]
 8008474:	|  |   4813      	ldr	r0, [pc, #76]	@ (80084c4 <bgrt_pitem_insert+0xc4>)
 8008476:	|  |   2361      	movs	r3, #97	@ 0x61
 8008478:	|  |   f7f8 ff3e 	bl	80012f8 <printf_>
 800847c:	|  |   be00      	bkpt	0x0000
    BGRT_ASSERT(head->next, "The #head->next must not be NULL!");
 800847e:	|  \-> 6833      	ldr	r3, [r6, #0]
 8008480:	|  /-- b95b      	cbnz	r3, 800849a <bgrt_pitem_insert+0x9a>
 8008482:	|  |   b672      	cpsid	i
 8008484:	|  |   4b0c      	ldr	r3, [pc, #48]	@ (80084b8 <bgrt_pitem_insert+0xb8>)
 8008486:	|  |   4a14      	ldr	r2, [pc, #80]	@ (80084d8 <bgrt_pitem_insert+0xd8>)
 8008488:	|  |   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 800848c:	|  |   4b10      	ldr	r3, [pc, #64]	@ (80084d0 <bgrt_pitem_insert+0xd0>)
 800848e:	|  |   9300      	str	r3, [sp, #0]
 8008490:	|  |   480c      	ldr	r0, [pc, #48]	@ (80084c4 <bgrt_pitem_insert+0xc4>)
 8008492:	|  |   2362      	movs	r3, #98	@ 0x62
 8008494:	|  |   f7f8 ff30 	bl	80012f8 <printf_>
 8008498:	|  |   be00      	bkpt	0x0000
    tail = head->prev;
 800849a:	|  \-> 6873      	ldr	r3, [r6, #4]
    item->next = head;
 800849c:	|      e9c4 6300 	strd	r6, r3, [r4]
    head->prev = item;
 80084a0:	|      6074      	str	r4, [r6, #4]
    tail->next = item;
 80084a2:	|      601c      	str	r4, [r3, #0]
    pitem->list = xlist;
 80084a4:	|  /-> 60a5      	str	r5, [r4, #8]
}
 80084a6:	|  |   b003      	add	sp, #12
 80084a8:	|  |   bdf0      	pop	{r4, r5, r6, r7, pc}
        xlist->map |= mask;
 80084aa:	\--|-> 430a      	orrs	r2, r1
        *head = (bgrt_item_t *)pitem;
 80084ac:	   |   f845 4023 	str.w	r4, [r5, r3, lsl #2]
        xlist->map |= mask;
 80084b0:	   |   f8c5 2080 	str.w	r2, [r5, #128]	@ 0x80
 80084b4:	   \-- e7f6      	b.n	80084a4 <bgrt_pitem_insert+0xa4>
 80084b6:	       bf00      	nop
 80084b8:	       200001b0 	.word	0x200001b0
 80084bc:	       0800c9dd 	.word	0x0800c9dd
 80084c0:	       0800c9c0 	.word	0x0800c9c0
 80084c4:	       0800b232 	.word	0x0800b232
 80084c8:	       0800cbec 	.word	0x0800cbec
 80084cc:	       0800cc0a 	.word	0x0800cc0a
 80084d0:	       0800ca0d 	.word	0x0800ca0d
 80084d4:	       0800cc26 	.word	0x0800cc26
 80084d8:	       0800cc48 	.word	0x0800cc48

080084dc <bgrt_sched_proc_run>:
{
 80084dc:	    b573      	push	{r0, r1, r4, r5, r6, lr}
 80084de:	    4e10      	ldr	r6, [pc, #64]	@ (8008520 <bgrt_sched_proc_run+0x44>)
 80084e0:	    460d      	mov	r5, r1
    BGRT_ASSERT(proc, "The #proc must not be NULL!");
 80084e2:	    4604      	mov	r4, r0
 80084e4:	/-- b950      	cbnz	r0, 80084fc <bgrt_sched_proc_run+0x20>
 80084e6:	|   b672      	cpsid	i
 80084e8:	|   4b0e      	ldr	r3, [pc, #56]	@ (8008524 <bgrt_sched_proc_run+0x48>)
 80084ea:	|   f8d6 11ac 	ldr.w	r1, [r6, #428]	@ 0x1ac
 80084ee:	|   4a0e      	ldr	r2, [pc, #56]	@ (8008528 <bgrt_sched_proc_run+0x4c>)
 80084f0:	|   9300      	str	r3, [sp, #0]
 80084f2:	|   480e      	ldr	r0, [pc, #56]	@ (800852c <bgrt_sched_proc_run+0x50>)
 80084f4:	|   23e9      	movs	r3, #233	@ 0xe9
 80084f6:	|   f7f8 feff 	bl	80012f8 <printf_>
 80084fa:	|   be00      	bkpt	0x0000
    BGRT_PROC_SET_STATE(proc, state); /* ADLINT:SL:[W0447] coma operator*/
 80084fc:	\-> 7c23      	ldrb	r3, [r4, #16]
 80084fe:	    f023 030f 	bic.w	r3, r3, #15
 8008502:	    431d      	orrs	r5, r3
 8008504:	    7425      	strb	r5, [r4, #16]
    bgrt_pitem_insert((bgrt_pitem_t *)proc, sched->ready);
 8008506:	    f8d6 1094 	ldr.w	r1, [r6, #148]	@ 0x94
 800850a:	    4620      	mov	r0, r4
 800850c:	    f7ff ff78 	bl	8008400 <bgrt_pitem_insert>
    bgrt_atm_bset(&BGRT_KBLOCK.lpmap, BGRT_KBLOCK_VRESCH);
 8008510:	    4807      	ldr	r0, [pc, #28]	@ (8008530 <bgrt_sched_proc_run+0x54>)
 8008512:	    2104      	movs	r1, #4
}
 8008514:	    b002      	add	sp, #8
 8008516:	    e8bd 4070 	ldmia.w	sp!, {r4, r5, r6, lr}
 800851a:	    f7f8 beb1 	b.w	8001280 <bgrt_atm_bset.lto_priv.0.lto_priv.0>
 800851e:	    bf00      	nop
 8008520:	    200001b0 	.word	0x200001b0
 8008524:	    0800cae7 	.word	0x0800cae7
 8008528:	    0800cacb 	.word	0x0800cacb
 800852c:	    0800b232 	.word	0x0800b232
 8008530:	    2000023c 	.word	0x2000023c

08008534 <BGRT_SC_PROC_RUN_SR>:
{
 8008534:	          b510      	push	{r4, lr}
    if (!proc)
 8008536:	/-------- b140      	cbz	r0, 800854a <BGRT_SC_PROC_RUN_SR+0x16>
    if (BGRT_PROC_STATE_STOPED != BGRT_PROC_GET_STATE(proc))
 8008538:	|         7c04      	ldrb	r4, [r0, #16]
 800853a:	|         f014 040f 	ands.w	r4, r4, #15
 800853e:	|  /----- d106      	bne.n	800854e <BGRT_SC_PROC_RUN_SR+0x1a>
    bgrt_sched_proc_run(proc, BGRT_PROC_STATE_READY);
 8008540:	|  |      2102      	movs	r1, #2
 8008542:	|  |      f7ff ffcb 	bl	80084dc <bgrt_sched_proc_run>
}
 8008546:	|  |  /-> 4620      	mov	r0, r4
 8008548:	|  |  |   bd10      	pop	{r4, pc}
        return BGRT_ST_ENULL;
 800854a:	\--|--|-> 2401      	movs	r4, #1
 800854c:	   |  +-- e7fb      	b.n	8008546 <BGRT_SC_PROC_RUN_SR+0x12>
        ret = BGRT_ST_EAGAIN;
 800854e:	   \--|-> 2407      	movs	r4, #7
 8008550:	      \-- e7f9      	b.n	8008546 <BGRT_SC_PROC_RUN_SR+0x12>

08008552 <BGRT_SC_PROC_RESTART_SR>:
{
 8008552:	          b538      	push	{r3, r4, r5, lr}
    if (!proc)
 8008554:	          4604      	mov	r4, r0
 8008556:	          2800      	cmp	r0, #0
 8008558:	/-------- d047      	beq.n	80085ea <BGRT_SC_PROC_RESTART_SR+0x98>
    if (proc->flags & (BGRT_PROC_FLG_LOCK_MASK|BGRT_PROC_STATE_RESTART_MASK))
 800855a:	|         7c03      	ldrb	r3, [r0, #16]
 800855c:	|         f013 0528 	ands.w	r5, r3, #40	@ 0x28
 8008560:	|  /----- d145      	bne.n	80085ee <BGRT_SC_PROC_RESTART_SR+0x9c>
    proc->flags = (proc->flags & BGRT_PROC_FLG_RT)?BGRT_PROC_FLG_RT:(bgrt_flag_t)0;
 8008562:	|  |      f023 037f 	bic.w	r3, r3, #127	@ 0x7f
 8008566:	|  |      7403      	strb	r3, [r0, #16]
    pcounter->map = (bgrt_map_t)0;
 8008568:	|  |      f8c0 5094 	str.w	r5, [r0, #148]	@ 0x94
        pcounter->counter[p] = (bgrt_cnt_t)0;    /* ADLINT:SL:[W0705] Out of range access!*/
 800856c:	|  |      2280      	movs	r2, #128	@ 0x80
 800856e:	|  |      4629      	mov	r1, r5
 8008570:	|  |      3014      	adds	r0, #20
 8008572:	|  |      f002 fcaf 	bl	800aed4 <memset>
    proc->timer = proc->time_quant;
 8008576:	|  |      f8d4 3098 	ldr.w	r3, [r4, #152]	@ 0x98
 800857a:	|  |      f8c4 309c 	str.w	r3, [r4, #156]	@ 0x9c
    if (proc->sstart)
 800857e:	|  |      f8d4 30b8 	ldr.w	r3, [r4, #184]	@ 0xb8
 8008582:	|  |  /-- b363      	cbz	r3, 80085de <BGRT_SC_PROC_RESTART_SR+0x8c>
        proc->spointer = bgrt_proc_stack_init(proc->sstart, (bgrt_code_t)proc->pmain, (void *)proc->arg, (void (*)(void))bgrt_proc_terminate);
 8008584:	|  |  |   f8d4 10a8 	ldr.w	r1, [r4, #168]	@ 0xa8
 8008588:	|  |  |   f8d4 20b4 	ldr.w	r2, [r4, #180]	@ 0xb4
    *(--sstart) = (bgrt_stack_t)arg;            /* r0 !!! arg !!! */
 800858c:	|  |  |   f843 2c1c 	str.w	r2, [r3, #-28]
    *sstart = (bgrt_stack_t)0x01000000;         /* psr */
 8008590:	|  |  |   f04f 7080 	mov.w	r0, #16777216	@ 0x1000000
    *(--sstart) = (bgrt_stack_t)pmain;          /* pc !!! pmain !!! */
 8008594:	|  |  |   e943 1001 	strd	r1, r0, [r3, #-4]
    *(--sstart) = (bgrt_stack_t)return_address; /* lr !!! return_address !!! */
 8008598:	|  |  |   4916      	ldr	r1, [pc, #88]	@ (80085f4 <BGRT_SC_PROC_RESTART_SR+0xa2>)
 800859a:	|  |  |   f843 1c08 	str.w	r1, [r3, #-8]
    *(--sstart) = (bgrt_stack_t)0x03;           /* r3 */
 800859e:	|  |  |   2012      	movs	r0, #18
 80085a0:	|  |  |   2103      	movs	r1, #3
 80085a2:	|  |  |   e943 1004 	strd	r1, r0, [r3, #-16]
    *(--sstart) = (bgrt_stack_t)0x01;           /* r1 */
 80085a6:	|  |  |   f04f 0c02 	mov.w	ip, #2
 80085aa:	|  |  |   2101      	movs	r1, #1
    *(--sstart) = (bgrt_stack_t)0x11;           /* r11 */
 80085ac:	|  |  |   2211      	movs	r2, #17
 80085ae:	|  |  |   f06f 0e02 	mvn.w	lr, #2
    *(--sstart) = (bgrt_stack_t)0x01;           /* r1 */
 80085b2:	|  |  |   e943 1c06 	strd	r1, ip, [r3, #-24]
    *(--sstart) = (bgrt_stack_t)0x11;           /* r11 */
 80085b6:	|  |  |   e943 2e09 	strd	r2, lr, [r3, #-36]	@ 0x24
    *(--sstart) = (bgrt_stack_t)0x09;           /* r9 */
 80085ba:	|  |  |   2110      	movs	r1, #16
 80085bc:	|  |  |   2209      	movs	r2, #9
 80085be:	|  |  |   e943 210b 	strd	r2, r1, [r3, #-44]	@ 0x2c
    *(--sstart) = (bgrt_stack_t)0x07;           /* r7 */
 80085c2:	|  |  |   2008      	movs	r0, #8
 80085c4:	|  |  |   2207      	movs	r2, #7
 80085c6:	|  |  |   e943 200d 	strd	r2, r0, [r3, #-52]	@ 0x34
    *(--sstart) = (bgrt_stack_t)0x05;           /* r5 */
 80085ca:	|  |  |   f04f 0c06 	mov.w	ip, #6
 80085ce:	|  |  |   2205      	movs	r2, #5
 80085d0:	|  |  |   e943 2c0f 	strd	r2, ip, [r3, #-60]	@ 0x3c
    *(--sstart) = (bgrt_stack_t)0x04;           /* r4 */
 80085d4:	|  |  |   2204      	movs	r2, #4
 80085d6:	|  |  |   f843 2d40 	str.w	r2, [r3, #-64]!
 80085da:	|  |  |   f8c4 30bc 	str.w	r3, [r4, #188]	@ 0xbc
    bgrt_sched_proc_run(proc, BGRT_PROC_STATE_READY);
 80085de:	|  |  \-> 2102      	movs	r1, #2
 80085e0:	|  |      4620      	mov	r0, r4
 80085e2:	|  |      f7ff ff7b 	bl	80084dc <bgrt_sched_proc_run>
}
 80085e6:	|  |  /-> 4628      	mov	r0, r5
 80085e8:	|  |  |   bd38      	pop	{r3, r4, r5, pc}
        return BGRT_ST_ENULL;
 80085ea:	\--|--|-> 2501      	movs	r5, #1
 80085ec:	   |  +-- e7fb      	b.n	80085e6 <BGRT_SC_PROC_RESTART_SR+0x94>
        ret = BGRT_ST_ESTAT;
 80085ee:	   \--|-> 2506      	movs	r5, #6
 80085f0:	      \-- e7f9      	b.n	80085e6 <BGRT_SC_PROC_RESTART_SR+0x94>
 80085f2:	          bf00      	nop
 80085f4:	          08007d89 	.word	0x08007d89

080085f8 <_pctrl_proc_run_high>:
{
 80085f8:	    b537      	push	{r0, r1, r2, r4, r5, lr}
 80085fa:	    460d      	mov	r5, r1
    BGRT_ASSERT(proc, "The #proc must not be NULL!");
 80085fc:	    4604      	mov	r4, r0
 80085fe:	/-- b958      	cbnz	r0, 8008618 <_pctrl_proc_run_high+0x20>
 8008600:	|   b672      	cpsid	i
 8008602:	|   4b0c      	ldr	r3, [pc, #48]	@ (8008634 <_pctrl_proc_run_high+0x3c>)
 8008604:	|   4a0c      	ldr	r2, [pc, #48]	@ (8008638 <_pctrl_proc_run_high+0x40>)
 8008606:	|   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 800860a:	|   4b0c      	ldr	r3, [pc, #48]	@ (800863c <_pctrl_proc_run_high+0x44>)
 800860c:	|   9300      	str	r3, [sp, #0]
 800860e:	|   480c      	ldr	r0, [pc, #48]	@ (8008640 <_pctrl_proc_run_high+0x48>)
 8008610:	|   2354      	movs	r3, #84	@ 0x54
 8008612:	|   f7f8 fe71 	bl	80012f8 <printf_>
 8008616:	|   be00      	bkpt	0x0000
    BGRT_PROC_LRES_INC(proc, 0);
 8008618:	\-> f104 0014 	add.w	r0, r4, #20
 800861c:	    2100      	movs	r1, #0
 800861e:	    f7ff f980 	bl	8007922 <bgrt_pcounter_inc>
    ((bgrt_pitem_t *)proc)->prio = (bgrt_prio_t)0;
 8008622:	    2300      	movs	r3, #0
    bgrt_sched_proc_run(proc, state);
 8008624:	    4629      	mov	r1, r5
 8008626:	    4620      	mov	r0, r4
    ((bgrt_pitem_t *)proc)->prio = (bgrt_prio_t)0;
 8008628:	    7323      	strb	r3, [r4, #12]
}
 800862a:	    b003      	add	sp, #12
 800862c:	    e8bd 4030 	ldmia.w	sp!, {r4, r5, lr}
    bgrt_sched_proc_run(proc, state);
 8008630:	    e754      	b.n	80084dc <bgrt_sched_proc_run>
 8008632:	    bf00      	nop
 8008634:	    200001b0 	.word	0x200001b0
 8008638:	    0800cacb 	.word	0x0800cacb
 800863c:	    0800c95d 	.word	0x0800c95d
 8008640:	    0800b232 	.word	0x0800b232

08008644 <_sync_do_wake>:
{
 8008644:	       b573      	push	{r0, r1, r4, r5, r6, lr}
 8008646:	       460d      	mov	r5, r1
 8008648:	       4616      	mov	r6, r2
    BGRT_ASSERT(proc, "The #proc must not be NULL!");
 800864a:	       4604      	mov	r4, r0
 800864c:	   /-- b958      	cbnz	r0, 8008666 <_sync_do_wake+0x22>
 800864e:	   |   b672      	cpsid	i
 8008650:	   |   4b23      	ldr	r3, [pc, #140]	@ (80086e0 <_sync_do_wake+0x9c>)
 8008652:	   |   4a24      	ldr	r2, [pc, #144]	@ (80086e4 <_sync_do_wake+0xa0>)
 8008654:	   |   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 8008658:	   |   4b23      	ldr	r3, [pc, #140]	@ (80086e8 <_sync_do_wake+0xa4>)
 800865a:	   |   9300      	str	r3, [sp, #0]
 800865c:	   |   4823      	ldr	r0, [pc, #140]	@ (80086ec <_sync_do_wake+0xa8>)
 800865e:	   |   2393      	movs	r3, #147	@ 0x93
 8008660:	   |   f7f8 fe4a 	bl	80012f8 <printf_>
 8008664:	   |   be00      	bkpt	0x0000
    BGRT_ASSERT(sync, "The #sync must not be NULL!");
 8008666:	/--\-X b95d      	cbnz	r5, 8008680 <_sync_do_wake+0x3c>
 8008668:	|      b672      	cpsid	i
 800866a:	|      4b1d      	ldr	r3, [pc, #116]	@ (80086e0 <_sync_do_wake+0x9c>)
 800866c:	|      4a20      	ldr	r2, [pc, #128]	@ (80086f0 <_sync_do_wake+0xac>)
 800866e:	|      f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 8008672:	|      4b1d      	ldr	r3, [pc, #116]	@ (80086e8 <_sync_do_wake+0xa4>)
 8008674:	|      9300      	str	r3, [sp, #0]
 8008676:	|      481d      	ldr	r0, [pc, #116]	@ (80086ec <_sync_do_wake+0xa8>)
 8008678:	|      2394      	movs	r3, #148	@ 0x94
 800867a:	|      f7f8 fe3d 	bl	80012f8 <printf_>
 800867e:	|      be00      	bkpt	0x0000
    proc->sync = (void *)0;  /* ADLINT:SL:[W0567] type conversion*/
 8008680:	\----> 2300      	movs	r3, #0
 8008682:	       f8c4 30a0 	str.w	r3, [r4, #160]	@ 0xa0
    if (BGRT_PROC_STATE_PI_PEND == BGRT_PROC_GET_STATE(proc))
 8008686:	       7c23      	ldrb	r3, [r4, #16]
 8008688:	       f003 020f 	and.w	r2, r3, #15
 800868c:	       2a0c      	cmp	r2, #12
 800868e:	   /-- d110      	bne.n	80086b2 <_sync_do_wake+0x6e>
        BGRT_PROC_SET_STATE (proc, BGRT_PROC_STATE_PI_DONE); /* ADLINT:SL:[W0447] coma operator*/
 8008690:	   |   f023 030f 	bic.w	r3, r3, #15
 8008694:	   |   f043 030d 	orr.w	r3, r3, #13
 8008698:	   |   7423      	strb	r3, [r4, #16]
        if (chown)
 800869a:	/--|-- b1fe      	cbz	r6, 80086dc <_sync_do_wake+0x98>
            BGRT_PROC_LRES_INC(proc, BGRT_SYNC_PRIO(sync));
 800869c:	|  |   4628      	mov	r0, r5
 800869e:	|  |   f7ff fb15 	bl	8007ccc <bgrt_priv_sync_prio>
 80086a2:	|  |   4601      	mov	r1, r0
 80086a4:	|  |   f104 0014 	add.w	r0, r4, #20
}
 80086a8:	|  |   b002      	add	sp, #8
 80086aa:	|  |   e8bd 4070 	ldmia.w	sp!, {r4, r5, r6, lr}
            BGRT_PROC_LRES_INC(proc, BGRT_SYNC_PRIO(sync));
 80086ae:	|  |   f7ff b938 	b.w	8007922 <bgrt_pcounter_inc>
        bgrt_pitem_cut((bgrt_pitem_t *)proc);
 80086b2:	|  \-> 4620      	mov	r0, r4
 80086b4:	|      f7ff fa6e 	bl	8007b94 <bgrt_pitem_cut>
        if (chown)
 80086b8:	|  /-- b156      	cbz	r6, 80086d0 <_sync_do_wake+0x8c>
            BGRT_PROC_LRES_INC(proc, BGRT_SYNC_PRIO(sync));
 80086ba:	|  |   4628      	mov	r0, r5
 80086bc:	|  |   f7ff fb06 	bl	8007ccc <bgrt_priv_sync_prio>
 80086c0:	|  |   4601      	mov	r1, r0
 80086c2:	|  |   f104 0014 	add.w	r0, r4, #20
 80086c6:	|  |   f7ff f92c 	bl	8007922 <bgrt_pcounter_inc>
            _pctrl_proc_stoped(proc);
 80086ca:	|  |   4620      	mov	r0, r4
 80086cc:	|  |   f7ff fad8 	bl	8007c80 <_pctrl_proc_stoped>
        _pctrl_proc_run_high(proc, BGRT_PROC_STATE_SYNC_READY);
 80086d0:	|  \-> 210a      	movs	r1, #10
 80086d2:	|      4620      	mov	r0, r4
}
 80086d4:	|      b002      	add	sp, #8
 80086d6:	|      e8bd 4070 	ldmia.w	sp!, {r4, r5, r6, lr}
        _pctrl_proc_run_high(proc, BGRT_PROC_STATE_SYNC_READY);
 80086da:	|      e78d      	b.n	80085f8 <_pctrl_proc_run_high>
}
 80086dc:	\----> b002      	add	sp, #8
 80086de:	       bd70      	pop	{r4, r5, r6, pc}
 80086e0:	       200001b0 	.word	0x200001b0
 80086e4:	       0800cacb 	.word	0x0800cacb
 80086e8:	       0800c95d 	.word	0x0800c95d
 80086ec:	       0800b232 	.word	0x0800b232
 80086f0:	       0800c941 	.word	0x0800c941

080086f4 <_sync_do_pending_wake>:
{
 80086f4:	    b513      	push	{r0, r1, r4, lr}
    BGRT_ASSERT(sync, "The #sync must not be NULL!");
 80086f6:	    4604      	mov	r4, r0
 80086f8:	/-- b958      	cbnz	r0, 8008712 <_sync_do_pending_wake+0x1e>
 80086fa:	|   b672      	cpsid	i
 80086fc:	|   4b0d      	ldr	r3, [pc, #52]	@ (8008734 <_sync_do_pending_wake+0x40>)
 80086fe:	|   4a0e      	ldr	r2, [pc, #56]	@ (8008738 <_sync_do_pending_wake+0x44>)
 8008700:	|   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 8008704:	|   4b0d      	ldr	r3, [pc, #52]	@ (800873c <_sync_do_pending_wake+0x48>)
 8008706:	|   9300      	str	r3, [sp, #0]
 8008708:	|   480d      	ldr	r0, [pc, #52]	@ (8008740 <_sync_do_pending_wake+0x4c>)
 800870a:	|   23b4      	movs	r3, #180	@ 0xb4
 800870c:	|   f7f8 fdf4 	bl	80012f8 <printf_>
 8008710:	|   be00      	bkpt	0x0000
    proc = (bgrt_proc_t *)bgrt_xlist_head((bgrt_xlist_t *)sync);
 8008712:	\-> 4620      	mov	r0, r4
 8008714:	    f7ff fa92 	bl	8007c3c <bgrt_xlist_head>
    if (proc)
 8008718:	/-- b150      	cbz	r0, 8008730 <_sync_do_pending_wake+0x3c>
        sync->pwake--;
 800871a:	|   f8d4 3090 	ldr.w	r3, [r4, #144]	@ 0x90
        _sync_do_wake(proc, sync, (bgrt_flag_t)0);
 800871e:	|   2200      	movs	r2, #0
        sync->pwake--;
 8008720:	|   3b01      	subs	r3, #1
        _sync_do_wake(proc, sync, (bgrt_flag_t)0);
 8008722:	|   4621      	mov	r1, r4
        sync->pwake--;
 8008724:	|   f8c4 3090 	str.w	r3, [r4, #144]	@ 0x90
}
 8008728:	|   b002      	add	sp, #8
 800872a:	|   e8bd 4010 	ldmia.w	sp!, {r4, lr}
        _sync_do_wake(proc, sync, (bgrt_flag_t)0);
 800872e:	|   e789      	b.n	8008644 <_sync_do_wake>
}
 8008730:	\-> b002      	add	sp, #8
 8008732:	    bd10      	pop	{r4, pc}
 8008734:	    200001b0 	.word	0x200001b0
 8008738:	    0800c941 	.word	0x0800c941
 800873c:	    0800c95d 	.word	0x0800c95d
 8008740:	    0800b232 	.word	0x0800b232

08008744 <_sync_touch_prio_up>:
{
 8008744:	       b537      	push	{r0, r1, r2, r4, r5, lr}
 8008746:	       460c      	mov	r4, r1
    BGRT_ASSERT(sync, "The #sync must not be NULL!");
 8008748:	       4605      	mov	r5, r0
 800874a:	   /-- b960      	cbnz	r0, 8008766 <_sync_touch_prio_up+0x22>
 800874c:	   |   b672      	cpsid	i
 800874e:	   |   4b13      	ldr	r3, [pc, #76]	@ (800879c <_sync_touch_prio_up+0x58>)
 8008750:	   |   4a13      	ldr	r2, [pc, #76]	@ (80087a0 <_sync_touch_prio_up+0x5c>)
 8008752:	   |   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 8008756:	   |   4b13      	ldr	r3, [pc, #76]	@ (80087a4 <_sync_touch_prio_up+0x60>)
 8008758:	   |   9300      	str	r3, [sp, #0]
 800875a:	   |   4813      	ldr	r0, [pc, #76]	@ (80087a8 <_sync_touch_prio_up+0x64>)
 800875c:	   |   f44f 73e5 	mov.w	r3, #458	@ 0x1ca
 8008760:	   |   f7f8 fdca 	bl	80012f8 <printf_>
 8008764:	   |   be00      	bkpt	0x0000
    BGRT_ASSERT(proc, "The #proc must not be NULL!");
 8008766:	/--\-X b964      	cbnz	r4, 8008782 <_sync_touch_prio_up+0x3e>
 8008768:	|      b672      	cpsid	i
 800876a:	|      4b0c      	ldr	r3, [pc, #48]	@ (800879c <_sync_touch_prio_up+0x58>)
 800876c:	|      4a0f      	ldr	r2, [pc, #60]	@ (80087ac <_sync_touch_prio_up+0x68>)
 800876e:	|      f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 8008772:	|      4b0c      	ldr	r3, [pc, #48]	@ (80087a4 <_sync_touch_prio_up+0x60>)
 8008774:	|      9300      	str	r3, [sp, #0]
 8008776:	|      480c      	ldr	r0, [pc, #48]	@ (80087a8 <_sync_touch_prio_up+0x64>)
 8008778:	|      f240 13cb 	movw	r3, #459	@ 0x1cb
 800877c:	|      f7f8 fdbc 	bl	80012f8 <printf_>
 8008780:	|      be00      	bkpt	0x0000
    bgrt_priv_proc_stop_ensure(proc, BGRT_PROC_STATE_STOPED);
 8008782:	\----> 4620      	mov	r0, r4
 8008784:	       2100      	movs	r1, #0
 8008786:	       f7ff fb53 	bl	8007e30 <bgrt_priv_proc_stop_ensure>
    _pctrl_proc_run_high(proc, BGRT_PROC_STATE_RUNNING);
 800878a:	       2103      	movs	r1, #3
 800878c:	       4620      	mov	r0, r4
    proc->sync = sync;
 800878e:	       f8c4 50a0 	str.w	r5, [r4, #160]	@ 0xa0
}
 8008792:	       b003      	add	sp, #12
 8008794:	       e8bd 4030 	ldmia.w	sp!, {r4, r5, lr}
    _pctrl_proc_run_high(proc, BGRT_PROC_STATE_RUNNING);
 8008798:	       e72e      	b.n	80085f8 <_pctrl_proc_run_high>
 800879a:	       bf00      	nop
 800879c:	       200001b0 	.word	0x200001b0
 80087a0:	       0800c941 	.word	0x0800c941
 80087a4:	       0800c95d 	.word	0x0800c95d
 80087a8:	       0800b232 	.word	0x0800b232
 80087ac:	       0800cacb 	.word	0x0800cacb

080087b0 <bgrt_priv_sync_touch.part.0>:
bgrt_st_t bgrt_priv_sync_touch(bgrt_sync_t * sync)
 80087b0:	b508      	push	{r3, lr}
    BGRT_CNT_INC(sync->dirty);
 80087b2:	f8d0 3088 	ldr.w	r3, [r0, #136]	@ 0x88
    if (BGRT_CONFIG_CNT_MAX > val)
 80087b6:	1c59      	adds	r1, r3, #1
        return val + (bgrt_cnt_t)1;
 80087b8:	bf18      	it	ne
 80087ba:	3301      	addne	r3, #1
 80087bc:	f8c0 3088 	str.w	r3, [r0, #136]	@ 0x88
    BGRT_CNT_INC(sync->snum); /*Increment sleeping process counter. Caller is going to sleep.*/
 80087c0:	f8d0 308c 	ldr.w	r3, [r0, #140]	@ 0x8c
    if (BGRT_CONFIG_CNT_MAX > val)
 80087c4:	1c5a      	adds	r2, r3, #1
        return val + (bgrt_cnt_t)1;
 80087c6:	bf18      	it	ne
 80087c8:	3301      	addne	r3, #1
 80087ca:	f8c0 308c 	str.w	r3, [r0, #140]	@ 0x8c
    return BGRT_CURR_PROC;
 80087ce:	4b03      	ldr	r3, [pc, #12]	@ (80087dc <bgrt_priv_sync_touch.part.0+0x2c>)
    _sync_touch_prio_up(sync, current);
 80087d0:	f8d3 1090 	ldr.w	r1, [r3, #144]	@ 0x90
 80087d4:	f7ff ffb6 	bl	8008744 <_sync_touch_prio_up>
}
 80087d8:	2000      	movs	r0, #0
 80087da:	bd08      	pop	{r3, pc}
 80087dc:	200001b0 	.word	0x200001b0

080087e0 <BGRT_SC_SYNC_TOUCH_SR>:
    if (!sync)
 80087e0:	/-- b100      	cbz	r0, 80087e4 <BGRT_SC_SYNC_TOUCH_SR+0x4>
 80087e2:	|   e7e5      	b.n	80087b0 <bgrt_priv_sync_touch.part.0>
}
 80087e4:	\-> 2001      	movs	r0, #1
 80087e6:	    4770      	bx	lr

080087e8 <_pctrl_proc_run>:
{
 80087e8:	    b537      	push	{r0, r1, r2, r4, r5, lr}
 80087ea:	    460d      	mov	r5, r1
    BGRT_ASSERT(proc, "The #proc must not be NULL!");
 80087ec:	    4604      	mov	r4, r0
 80087ee:	/-- b958      	cbnz	r0, 8008808 <_pctrl_proc_run+0x20>
 80087f0:	|   b672      	cpsid	i
 80087f2:	|   4b0a      	ldr	r3, [pc, #40]	@ (800881c <_pctrl_proc_run+0x34>)
 80087f4:	|   4a0a      	ldr	r2, [pc, #40]	@ (8008820 <_pctrl_proc_run+0x38>)
 80087f6:	|   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 80087fa:	|   4b0a      	ldr	r3, [pc, #40]	@ (8008824 <_pctrl_proc_run+0x3c>)
 80087fc:	|   9300      	str	r3, [sp, #0]
 80087fe:	|   480a      	ldr	r0, [pc, #40]	@ (8008828 <_pctrl_proc_run+0x40>)
 8008800:	|   236f      	movs	r3, #111	@ 0x6f
 8008802:	|   f7f8 fd79 	bl	80012f8 <printf_>
 8008806:	|   be00      	bkpt	0x0000
    _pctrl_proc_stoped(proc);
 8008808:	\-> 4620      	mov	r0, r4
 800880a:	    f7ff fa39 	bl	8007c80 <_pctrl_proc_stoped>
    bgrt_sched_proc_run(proc, state);
 800880e:	    4629      	mov	r1, r5
 8008810:	    4620      	mov	r0, r4
}
 8008812:	    b003      	add	sp, #12
 8008814:	    e8bd 4030 	ldmia.w	sp!, {r4, r5, lr}
    bgrt_sched_proc_run(proc, state);
 8008818:	    e660      	b.n	80084dc <bgrt_sched_proc_run>
 800881a:	    bf00      	nop
 800881c:	    200001b0 	.word	0x200001b0
 8008820:	    0800cacb 	.word	0x0800cacb
 8008824:	    0800c95d 	.word	0x0800c95d
 8008828:	    0800b232 	.word	0x0800b232

0800882c <_pctrl_proc_running>:
{
 800882c:	    b537      	push	{r0, r1, r2, r4, r5, lr}
 800882e:	    460d      	mov	r5, r1
    BGRT_ASSERT(proc, "The #proc must not be NULL!");
 8008830:	    4604      	mov	r4, r0
 8008832:	/-- b958      	cbnz	r0, 800884c <_pctrl_proc_running+0x20>
 8008834:	|   b672      	cpsid	i
 8008836:	|   4b0a      	ldr	r3, [pc, #40]	@ (8008860 <_pctrl_proc_running+0x34>)
 8008838:	|   4a0a      	ldr	r2, [pc, #40]	@ (8008864 <_pctrl_proc_running+0x38>)
 800883a:	|   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 800883e:	|   4b0a      	ldr	r3, [pc, #40]	@ (8008868 <_pctrl_proc_running+0x3c>)
 8008840:	|   9300      	str	r3, [sp, #0]
 8008842:	|   480a      	ldr	r0, [pc, #40]	@ (800886c <_pctrl_proc_running+0x40>)
 8008844:	|   2377      	movs	r3, #119	@ 0x77
 8008846:	|   f7f8 fd57 	bl	80012f8 <printf_>
 800884a:	|   be00      	bkpt	0x0000
    bgrt_priv_proc_stop_ensure(proc, BGRT_PROC_STATE_STOPED);
 800884c:	\-> 4620      	mov	r0, r4
 800884e:	    2100      	movs	r1, #0
 8008850:	    f7ff faee 	bl	8007e30 <bgrt_priv_proc_stop_ensure>
    _pctrl_proc_run(proc, state);
 8008854:	    4629      	mov	r1, r5
 8008856:	    4620      	mov	r0, r4
}
 8008858:	    b003      	add	sp, #12
 800885a:	    e8bd 4030 	ldmia.w	sp!, {r4, r5, lr}
    _pctrl_proc_run(proc, state);
 800885e:	    e7c3      	b.n	80087e8 <_pctrl_proc_run>
 8008860:	    200001b0 	.word	0x200001b0
 8008864:	    0800cacb 	.word	0x0800cacb
 8008868:	    0800c95d 	.word	0x0800c95d
 800886c:	    0800b232 	.word	0x0800b232

08008870 <bgrt_priv_sync_wake>:
    BGRT_SPIN_FREE(sync);
    return status;
}
/*====================================================================================*/
bgrt_st_t bgrt_priv_sync_wake(bgrt_sync_t * sync, bgrt_proc_t * proc, bgrt_flag_t chown)
{
 8008870:	                      b5f8      	push	{r3, r4, r5, r6, r7, lr}
 8008872:	                      4606      	mov	r6, r0
 8008874:	                      460c      	mov	r4, r1
 8008876:	                      4615      	mov	r5, r2
    bgrt_proc_t * owner;
    bgrt_st_t status;

    bgrt_priv_proc_reset_watchdog();
 8008878:	                      f7fe ff98 	bl	80077ac <bgrt_priv_proc_reset_watchdog>

    if (!sync)
 800887c:	                      2800      	cmp	r0, #0
 800887e:	/-------------------- d051      	beq.n	8008924 <bgrt_priv_sync_wake+0xb4>
    {
        return BGRT_ST_ENULL;
    }

    BGRT_SPIN_LOCK(sync);
    owner = sync->owner;
 8008880:	|                     f8d0 7084 	ldr.w	r7, [r0, #132]	@ 0x84
    /*Check sync ownership*/
    if (owner)
 8008884:	|                 /-- b16f      	cbz	r7, 80088a2 <bgrt_priv_sync_wake+0x32>
 8008886:	|                 |   4b2a      	ldr	r3, [pc, #168]	@ (8008930 <bgrt_priv_sync_wake+0xc0>)
    {
        if (bgrt_curr_proc() != owner)
 8008888:	|                 |   f8d3 3090 	ldr.w	r3, [r3, #144]	@ 0x90
 800888c:	|                 |   429f      	cmp	r7, r3
 800888e:	|  /--------------|-- d14b      	bne.n	8008928 <bgrt_priv_sync_wake+0xb8>
            BGRT_SPIN_FREE(sync);

            return BGRT_ST_EOWN;
        }
        /*Check for dirty priority inheritance transactions*/
        if (sync->dirty)
 8008890:	|  |              |   f8d0 3088 	ldr.w	r3, [r0, #136]	@ 0x88
 8008894:	|  |        /-----|-- b193      	cbz	r3, 80088bc <bgrt_priv_sync_wake+0x4c>
        {
            _sync_owner_block(owner);
 8008896:	|  |        |     |   4638      	mov	r0, r7
 8008898:	|  |        |     |   f7ff fb4c 	bl	8007f34 <_sync_owner_block>
            BGRT_SPIN_FREE(sync);

            return BGRT_ST_ROLL;
 800889c:	|  |        |     |   2409      	movs	r4, #9
        BGRT_SPIN_FREE(owner);
    }

    BGRT_SPIN_FREE(sync);
    return status;
}
 800889e:	|  |  /-----|-----|-> 4620      	mov	r0, r4
 80088a0:	|  |  |     |     |   bdf8      	pop	{r3, r4, r5, r6, r7, pc}
        if (proc)
 80088a2:	|  |  |     |     \-> 2900      	cmp	r1, #0
 80088a4:	|  +--|-----|-------- d140      	bne.n	8008928 <bgrt_priv_sync_wake+0xb8>
        if (sync->dirty)
 80088a6:	|  |  |     |         f8d0 3088 	ldr.w	r3, [r0, #136]	@ 0x88
 80088aa:	|  |  |     |  /----- b173      	cbz	r3, 80088ca <bgrt_priv_sync_wake+0x5a>
            if (sync->pwake < sync->snum)
 80088ac:	|  |  |     |  |      e9d0 2323 	ldrd	r2, r3, [r0, #140]	@ 0x8c
 80088b0:	|  |  |     |  |      4293      	cmp	r3, r2
 80088b2:	|  |  |  /--|--|----- d23b      	bcs.n	800892c <bgrt_priv_sync_wake+0xbc>
                sync->pwake++;
 80088b4:	|  |  |  |  |  |      3301      	adds	r3, #1
 80088b6:	|  |  |  |  |  |      f8c0 3090 	str.w	r3, [r0, #144]	@ 0x90
                status = BGRT_ST_OK;
 80088ba:	|  |  +--|--|--|----- e7f0      	b.n	800889e <bgrt_priv_sync_wake+0x2e>
    if (proc) /* ADLINT:SL:[W0613] always false??? WTF??!*/
 80088bc:	|  |  |  |  \--+----X b129      	cbz	r1, 80088ca <bgrt_priv_sync_wake+0x5a>
        if (proc->sync != sync)
 80088be:	|  |  |  |     |      f8d1 30a0 	ldr.w	r3, [r1, #160]	@ 0xa0
 80088c2:	|  |  |  |     |      4283      	cmp	r3, r0
 80088c4:	|  |  |  |     |  /-- d006      	beq.n	80088d4 <bgrt_priv_sync_wake+0x64>
            return BGRT_ST_ESYNC;
 80088c6:	|  |  |  |     |  |   2404      	movs	r4, #4
 80088c8:	|  |  +--|-----|--|-- e7e9      	b.n	800889e <bgrt_priv_sync_wake+0x2e>
        proc = (bgrt_proc_t *)bgrt_xlist_head((bgrt_xlist_t *)sync);
 80088ca:	|  |  |  |     \--|-> 4630      	mov	r0, r6
 80088cc:	|  |  |  |        |   f7ff f9b6 	bl	8007c3c <bgrt_xlist_head>
 80088d0:	|  |  |  |        |   4604      	mov	r4, r0
    if (owner)
 80088d2:	|  |  |  |     /--|-- b15f      	cbz	r7, 80088ec <bgrt_priv_sync_wake+0x7c>
        bgrt_sched_proc_stop(owner, BGRT_PROC_STATE_STOPED);
 80088d4:	|  |  |  |     |  \-> 2100      	movs	r1, #0
 80088d6:	|  |  |  |     |      4638      	mov	r0, r7
 80088d8:	|  |  |  |     |      f7ff fa80 	bl	8007ddc <bgrt_sched_proc_stop>
        BGRT_PROC_LRES_DEC(owner, BGRT_SYNC_PRIO(sync)); /* ADLINT:SL:[W1073] retval discarded*/
 80088dc:	|  |  |  |     |      4630      	mov	r0, r6
 80088de:	|  |  |  |     |      f7ff f9f5 	bl	8007ccc <bgrt_priv_sync_prio>
 80088e2:	|  |  |  |     |      4601      	mov	r1, r0
 80088e4:	|  |  |  |     |      f107 0014 	add.w	r0, r7, #20
 80088e8:	|  |  |  |     |      f7ff f972 	bl	8007bd0 <bgrt_pcounter_dec.isra.0>
    if (chown)
 80088ec:	|  |  |  |     \--/-X b10d      	cbz	r5, 80088f2 <bgrt_priv_sync_wake+0x82>
        sync->owner = proc;
 80088ee:	|  |  |  |        |   f8c6 4084 	str.w	r4, [r6, #132]	@ 0x84
    if (proc)
 80088f2:	|  |  |  |  /-----\-X b1ac      	cbz	r4, 8008920 <bgrt_priv_sync_wake+0xb0>
        _sync_do_wake(proc, sync, chown);
 80088f4:	|  |  |  |  |         4620      	mov	r0, r4
 80088f6:	|  |  |  |  |         462a      	mov	r2, r5
 80088f8:	|  |  |  |  |         4631      	mov	r1, r6
 80088fa:	|  |  |  |  |         f7ff fea3 	bl	8008644 <_sync_do_wake>
        status = BGRT_ST_OK;
 80088fe:	|  |  |  |  |         2400      	movs	r4, #0
    if (owner)
 8008900:	|  |  |  |  |  /----> 2f00      	cmp	r7, #0
 8008902:	|  |  +--|--|--|----- d0cc      	beq.n	800889e <bgrt_priv_sync_wake+0x2e>
        if (!chown)
 8008904:	|  |  |  |  |  |  /-- b93d      	cbnz	r5, 8008916 <bgrt_priv_sync_wake+0xa6>
            BGRT_PROC_LRES_INC(owner, BGRT_SYNC_PRIO(sync));
 8008906:	|  |  |  |  |  |  |   4630      	mov	r0, r6
 8008908:	|  |  |  |  |  |  |   f7ff f9e0 	bl	8007ccc <bgrt_priv_sync_prio>
 800890c:	|  |  |  |  |  |  |   4601      	mov	r1, r0
 800890e:	|  |  |  |  |  |  |   f107 0014 	add.w	r0, r7, #20
 8008912:	|  |  |  |  |  |  |   f7ff f806 	bl	8007922 <bgrt_pcounter_inc>
        _pctrl_proc_run(owner, BGRT_PROC_STATE_READY);
 8008916:	|  |  |  |  |  |  \-> 2102      	movs	r1, #2
 8008918:	|  |  |  |  |  |      4638      	mov	r0, r7
 800891a:	|  |  |  |  |  |      f7ff ff65 	bl	80087e8 <_pctrl_proc_run>
 800891e:	|  |  +--|--|--|----- e7be      	b.n	800889e <bgrt_priv_sync_wake+0x2e>
        status = BGRT_ST_EEMPTY;
 8008920:	|  |  |  |  \--|----> 2403      	movs	r4, #3
 8008922:	|  |  |  |     \----- e7ed      	b.n	8008900 <bgrt_priv_sync_wake+0x90>
        return BGRT_ST_ENULL;
 8008924:	\--|--|--|----------> 2401      	movs	r4, #1
 8008926:	   |  +--|----------- e7ba      	b.n	800889e <bgrt_priv_sync_wake+0x2e>
            return BGRT_ST_EOWN;
 8008928:	   \--|--|----------> 2402      	movs	r4, #2
 800892a:	      +--|----------- e7b8      	b.n	800889e <bgrt_priv_sync_wake+0x2e>
                status = BGRT_ST_EEMPTY; /*We can,t wake more processes.*/
 800892c:	      |  \----------> 2403      	movs	r4, #3
 800892e:	      \-------------- e7b6      	b.n	800889e <bgrt_priv_sync_wake+0x2e>
 8008930:	                      200001b0 	.word	0x200001b0

08008934 <BGRT_SC_SYNC_WAKE_SR>:
{
 8008934:	b507      	push	{r0, r1, r2, lr}
    va_copy(param, va->list);
 8008936:	6803      	ldr	r3, [r0, #0]
    sync  = (bgrt_sync_t *)va_arg(param, void *);
 8008938:	1d1a      	adds	r2, r3, #4
 800893a:	9201      	str	r2, [sp, #4]
    return bgrt_priv_sync_wake(sync, BGRT_PID_TO_PROC(pid), chown);
 800893c:	e9d3 0100 	ldrd	r0, r1, [r3]
 8008940:	7a1a      	ldrb	r2, [r3, #8]
 8008942:	f7ff ff95 	bl	8008870 <bgrt_priv_sync_wake>
}
 8008946:	b003      	add	sp, #12
 8008948:	f85d fb04 	ldr.w	pc, [sp], #4

0800894c <_sem_free_payload>:
{
 800894c:	    b513      	push	{r0, r1, r4, lr}
    BGRT_ASSERT(va, "The #va must not be NULL!");
 800894e:	    4604      	mov	r4, r0
 8008950:	/-- b958      	cbnz	r0, 800896a <_sem_free_payload+0x1e>
 8008952:	|   b672      	cpsid	i
 8008954:	|   4b15      	ldr	r3, [pc, #84]	@ (80089ac <_sem_free_payload+0x60>)
 8008956:	|   4a16      	ldr	r2, [pc, #88]	@ (80089b0 <_sem_free_payload+0x64>)
 8008958:	|   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 800895c:	|   4b15      	ldr	r3, [pc, #84]	@ (80089b4 <_sem_free_payload+0x68>)
 800895e:	|   9300      	str	r3, [sp, #0]
 8008960:	|   4815      	ldr	r0, [pc, #84]	@ (80089b8 <_sem_free_payload+0x6c>)
 8008962:	|   23dd      	movs	r3, #221	@ 0xdd
 8008964:	|   f7f8 fcc8 	bl	80012f8 <printf_>
 8008968:	|   be00      	bkpt	0x0000
    sem   = (bgrt_sem_t *)va_arg(va->list, void *);
 800896a:	\-> 6823      	ldr	r3, [r4, #0]
 800896c:	    1d1a      	adds	r2, r3, #4
 800896e:	    6022      	str	r2, [r4, #0]
 8008970:	    681c      	ldr	r4, [r3, #0]
    BGRT_ASSERT(sem, "The #sem must not be NULL!");
 8008972:	/-- b95c      	cbnz	r4, 800898c <_sem_free_payload+0x40>
 8008974:	|   b672      	cpsid	i
 8008976:	|   4b0d      	ldr	r3, [pc, #52]	@ (80089ac <_sem_free_payload+0x60>)
 8008978:	|   4a10      	ldr	r2, [pc, #64]	@ (80089bc <_sem_free_payload+0x70>)
 800897a:	|   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 800897e:	|   4b0d      	ldr	r3, [pc, #52]	@ (80089b4 <_sem_free_payload+0x68>)
 8008980:	|   9300      	str	r3, [sp, #0]
 8008982:	|   480d      	ldr	r0, [pc, #52]	@ (80089b8 <_sem_free_payload+0x6c>)
 8008984:	|   23e1      	movs	r3, #225	@ 0xe1
 8008986:	|   f7f8 fcb7 	bl	80012f8 <printf_>
 800898a:	|   be00      	bkpt	0x0000
    ret = bgrt_priv_sync_wake((bgrt_sync_t *)sem, (bgrt_proc_t *)0, (bgrt_flag_t)0);
 800898c:	\-> 2200      	movs	r2, #0
 800898e:	    4611      	mov	r1, r2
 8008990:	    4620      	mov	r0, r4
 8008992:	    f7ff ff6d 	bl	8008870 <bgrt_priv_sync_wake>
    if (BGRT_ST_EEMPTY == ret)
 8008996:	    2803      	cmp	r0, #3
        sem->counter++;
 8008998:	    bf01      	itttt	eq
 800899a:	    f8d4 3098 	ldreq.w	r3, [r4, #152]	@ 0x98
        ret = BGRT_ST_OK;
 800899e:	    2000      	moveq	r0, #0
        sem->counter++;
 80089a0:	    3301      	addeq	r3, #1
 80089a2:	    f8c4 3098 	streq.w	r3, [r4, #152]	@ 0x98
}
 80089a6:	    b002      	add	sp, #8
 80089a8:	    bd10      	pop	{r4, pc}
 80089aa:	    bf00      	nop
 80089ac:	    200001b0 	.word	0x200001b0
 80089b0:	    0800cc6a 	.word	0x0800cc6a
 80089b4:	    0800cc84 	.word	0x0800cc84
 80089b8:	    0800b232 	.word	0x0800b232
 80089bc:	    0800cc9b 	.word	0x0800cc9b

080089c0 <BGRT_SC_SCHED_PROC_YIELD_SR>:
{
 80089c0:	             b5f8      	push	{r3, r4, r5, r6, r7, lr}

    sched = BGRT_SCHED_INIT(); /* ADLINT:SL:[W0567,W0705] Int to pointer, OOR*/

    BGRT_ASSERT(sched, "The #sched must not be NULL!");

    proc = sched->current_proc;
 80089c2:	             4e21      	ldr	r6, [pc, #132]	@ (8008a48 <BGRT_SC_SCHED_PROC_YIELD_SR+0x88>)
 80089c4:	             f8d6 5090 	ldr.w	r5, [r6, #144]	@ 0x90

    BGRT_SPIN_LOCK(proc);

    if (BGRT_PROC_RUN_TEST(proc))
 80089c8:	             7c2b      	ldrb	r3, [r5, #16]
 80089ca:	             f013 0402 	ands.w	r4, r3, #2
 80089ce:	             4607      	mov	r7, r0
 80089d0:	/----------- d017      	beq.n	8008a02 <BGRT_SC_SCHED_PROC_YIELD_SR+0x42>
    {
        if (proc->flags & BGRT_PROC_FLG_RT)
 80089d2:	|            061b      	lsls	r3, r3, #24
 80089d4:	|  /-------- d522      	bpl.n	8008a1c <BGRT_SC_SCHED_PROC_YIELD_SR+0x5c>
        {
            bgrt_prio_t prio;

            bgrt_map_t mask = ~(bgrt_map_t)0;
            mask <<= ((bgrt_pitem_t *)proc)->prio; /* ADLINT:SL:[W0165] type conversion*/
 80089d6:	|  |         7b2c      	ldrb	r4, [r5, #12]

            prio = ((bgrt_pitem_t *)proc)->prio;

            BGRT_SPIN_LOCK(sched);

            bgrt_xlist_switch(sched->ready, prio); /* ADLINT:SL:[W1026] 1st arg type*/
 80089d8:	|  |         f8d6 0094 	ldr.w	r0, [r6, #148]	@ 0x94
 80089dc:	|  |         4621      	mov	r1, r4
 80089de:	|  |         f7fe ffef 	bl	80079c0 <bgrt_xlist_switch>
            /* Is there any other process in proc sublist? If none, then we probably can save power...*/
            save_power = (bgrt_bool_t)(sched->ready->item[prio] == (bgrt_item_t *)proc);/* ADLINT:SL:[W0567,W0608,W0705] type conversions*/
 80089e2:	|  |         f8d6 3094 	ldr.w	r3, [r6, #148]	@ 0x94

            BGRT_SPIN_FREE(sched);
            /*Are there higher prio processes in sched->ready?*/
            proc_map &= mask; /* ADLINT:SL:[W0165] type conversions*/
            /* If there are some processes with proc->parent->group->prio >= prio, then we can't save power.*/
            save_power = save_power || ((bgrt_bool_t)!proc_map); /* ADLINT:SL:[W0608,W0168] type conversions*/
 80089e6:	|  |         f853 2024 	ldr.w	r2, [r3, r4, lsl #2]
 80089ea:	|  |         4295      	cmp	r5, r2
 80089ec:	|  |  /----- d014      	beq.n	8008a18 <BGRT_SC_SCHED_PROC_YIELD_SR+0x58>
            proc_map = sched->ready->map;
 80089ee:	|  |  |      f8d3 2080 	ldr.w	r2, [r3, #128]	@ 0x80
            mask <<= ((bgrt_pitem_t *)proc)->prio; /* ADLINT:SL:[W0165] type conversion*/
 80089f2:	|  |  |      f04f 33ff 	mov.w	r3, #4294967295	@ 0xffffffff
 80089f6:	|  |  |      40a3      	lsls	r3, r4
            save_power = save_power || ((bgrt_bool_t)!proc_map); /* ADLINT:SL:[W0608,W0168] type conversions*/
 80089f8:	|  |  |      439a      	bics	r2, r3
 80089fa:	|  |  |      bf0c      	ite	eq
 80089fc:	|  |  |      2401      	moveq	r4, #1
 80089fe:	|  |  |      2400      	movne	r4, #0
 8008a00:	|  |  |  /-> b2e4      	uxtb	r4, r4

            save_power = (bgrt_bool_t)!proc_map; /* ADLINT:SL:[W0608,W0168] type conversions*/
        }

    }
    proc->timer = proc->time_quant; /* reset timer*/
 8008a02:	>--|--|--|-> f8d5 3098 	ldr.w	r3, [r5, #152]	@ 0x98
    bgrt_atm_bset(&BGRT_KBLOCK.lpmap, BGRT_KBLOCK_VRESCH);
 8008a06:	|  |  |  |   4811      	ldr	r0, [pc, #68]	@ (8008a4c <BGRT_SC_SCHED_PROC_YIELD_SR+0x8c>)
 8008a08:	|  |  |  |   f8c5 309c 	str.w	r3, [r5, #156]	@ 0x9c
 8008a0c:	|  |  |  |   2104      	movs	r1, #4
 8008a0e:	|  |  |  |   f7f8 fc37 	bl	8001280 <bgrt_atm_bset.lto_priv.0.lto_priv.0>
    *(bgrt_bool_t *)arg = ret;
 8008a12:	|  |  |  |   703c      	strb	r4, [r7, #0]
}
 8008a14:	|  |  |  |   2000      	movs	r0, #0
 8008a16:	|  |  |  |   bdf8      	pop	{r3, r4, r5, r6, r7, pc}
            save_power = save_power || ((bgrt_bool_t)!proc_map); /* ADLINT:SL:[W0608,W0168] type conversions*/
 8008a18:	|  |  \--|-> 2401      	movs	r4, #1
 8008a1a:	|  |     \-- e7f1      	b.n	8008a00 <BGRT_SC_SCHED_PROC_YIELD_SR+0x40>
            proc_map = sched->expired->map;
 8008a1c:	|  \-------> f8d6 3098 	ldr.w	r3, [r6, #152]	@ 0x98
            bgrt_pitem_fast_cut((bgrt_pitem_t *)proc);
 8008a20:	|            4628      	mov	r0, r5
            proc_map = sched->expired->map;
 8008a22:	|            f8d3 4080 	ldr.w	r4, [r3, #128]	@ 0x80
            bgrt_pitem_fast_cut((bgrt_pitem_t *)proc);
 8008a26:	|            f7ff f82b 	bl	8007a80 <bgrt_pitem_fast_cut>
            proc_map |= sched->ready->map; /* ADLINT:SL:[W0165] type conversions*/
 8008a2a:	|            f8d6 3094 	ldr.w	r3, [r6, #148]	@ 0x94
            bgrt_pitem_insert((bgrt_pitem_t *)proc, sched->expired); /* ADLINT:SL:[W1026] 2nd arg type*/
 8008a2e:	|            f8d6 1098 	ldr.w	r1, [r6, #152]	@ 0x98
            proc_map |= sched->ready->map; /* ADLINT:SL:[W0165] type conversions*/
 8008a32:	|            f8d3 3080 	ldr.w	r3, [r3, #128]	@ 0x80
 8008a36:	|            431c      	orrs	r4, r3
            bgrt_pitem_insert((bgrt_pitem_t *)proc, sched->expired); /* ADLINT:SL:[W1026] 2nd arg type*/
 8008a38:	|            4628      	mov	r0, r5
            save_power = (bgrt_bool_t)!proc_map; /* ADLINT:SL:[W0608,W0168] type conversions*/
 8008a3a:	|            fab4 f484 	clz	r4, r4
            bgrt_pitem_insert((bgrt_pitem_t *)proc, sched->expired); /* ADLINT:SL:[W1026] 2nd arg type*/
 8008a3e:	|            f7ff fcdf 	bl	8008400 <bgrt_pitem_insert>
            save_power = (bgrt_bool_t)!proc_map; /* ADLINT:SL:[W0608,W0168] type conversions*/
 8008a42:	|            0964      	lsrs	r4, r4, #5
 8008a44:	\----------- e7dd      	b.n	8008a02 <BGRT_SC_SCHED_PROC_YIELD_SR+0x42>
 8008a46:	             bf00      	nop
 8008a48:	             200001b0 	.word	0x200001b0
 8008a4c:	             2000023c 	.word	0x2000023c

08008a50 <_pctrl_propagate>:
{
 8008a50:	                b573      	push	{r0, r1, r4, r5, r6, lr}
    BGRT_ASSERT(proc, "The #proc must not be NULL!");
 8008a52:	                4604      	mov	r4, r0
 8008a54:	            /-- b958      	cbnz	r0, 8008a6e <_pctrl_propagate+0x1e>
 8008a56:	            |   b672      	cpsid	i
 8008a58:	            |   4b39      	ldr	r3, [pc, #228]	@ (8008b40 <_pctrl_propagate+0xf0>)
 8008a5a:	            |   4a3a      	ldr	r2, [pc, #232]	@ (8008b44 <_pctrl_propagate+0xf4>)
 8008a5c:	            |   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 8008a60:	            |   4b39      	ldr	r3, [pc, #228]	@ (8008b48 <_pctrl_propagate+0xf8>)
 8008a62:	            |   9300      	str	r3, [sp, #0]
 8008a64:	            |   4839      	ldr	r0, [pc, #228]	@ (8008b4c <_pctrl_propagate+0xfc>)
 8008a66:	            |   23cf      	movs	r3, #207	@ 0xcf
 8008a68:	            |   f7f8 fc46 	bl	80012f8 <printf_>
 8008a6c:	            |   be00      	bkpt	0x0000
    switch(BGRT_PROC_GET_STATE(proc))
 8008a6e:	            \-> 7c23      	ldrb	r3, [r4, #16]
 8008a70:	                f003 010f 	and.w	r1, r3, #15
 8008a74:	                290f      	cmp	r1, #15
 8008a76:	/-------------- d861      	bhi.n	8008b3c <_pctrl_propagate+0xec>
 8008a78:	|               e8df f001 	tbb	[pc, r1]
 8008a7c:	|               08085a5a 	.word	0x08085a5a
 8008a80:	|               08085a5a 	.word	0x08085a5a
 8008a84:	|               08080d15 	.word	0x08080d15
 8008a88:	|               08086060 	.word	0x08086060
        _pctrl_proc_running(proc, state);
 8008a8c:	|               4620      	mov	r0, r4
}
 8008a8e:	|               b002      	add	sp, #8
 8008a90:	|               e8bd 4070 	ldmia.w	sp!, {r4, r5, r6, lr}
        _pctrl_proc_running(proc, state);
 8008a94:	|               e6ca      	b.n	800882c <_pctrl_proc_running>
        BGRT_PROC_SET_STATE(proc, BGRT_PROC_STATE_PI_PEND);  /* ADLINT:SL:[W0447] coma operator*/
 8008a96:	|               f023 030f 	bic.w	r3, r3, #15
        sync = proc->sync;
 8008a9a:	|               f8d4 50a0 	ldr.w	r5, [r4, #160]	@ 0xa0
        BGRT_PROC_SET_STATE(proc, BGRT_PROC_STATE_PI_PEND);  /* ADLINT:SL:[W0447] coma operator*/
 8008a9e:	|               f043 030c 	orr.w	r3, r3, #12
 8008aa2:	|               7423      	strb	r3, [r4, #16]
        if ((bgrt_sync_t *)0 == sync) /* ADLINT:SL:[W0567] type conversion*/
 8008aa4:	|           /-- b92d      	cbnz	r5, 8008ab2 <_pctrl_propagate+0x62>
        _pctrl_proc_run(proc, BGRT_PROC_STATE_READY);
 8008aa6:	|           |   2102      	movs	r1, #2
 8008aa8:	|           |   4620      	mov	r0, r4
}
 8008aaa:	|           |   b002      	add	sp, #8
 8008aac:	|           |   e8bd 4070 	ldmia.w	sp!, {r4, r5, r6, lr}
        _pctrl_proc_run(proc, BGRT_PROC_STATE_READY);
 8008ab0:	|           |   e69a      	b.n	80087e8 <_pctrl_proc_run>
        old_prio = BGRT_SYNC_PRIO(sync); /* Get sync prio to keep sync->owner priority data consistent*/
 8008ab2:	|           \-> 4628      	mov	r0, r5
 8008ab4:	|               f7ff f90a 	bl	8007ccc <bgrt_priv_sync_prio>
 8008ab8:	|               4606      	mov	r6, r0
        bgrt_pitem_cut((bgrt_pitem_t *)proc);
 8008aba:	|               4620      	mov	r0, r4
 8008abc:	|               f7ff f86a 	bl	8007b94 <bgrt_pitem_cut>
        if (BGRT_PROC_STATE_PI_PEND == BGRT_PROC_GET_STATE(proc))
 8008ac0:	|               7c23      	ldrb	r3, [r4, #16]
 8008ac2:	|               f003 030f 	and.w	r3, r3, #15
 8008ac6:	|               2b0c      	cmp	r3, #12
 8008ac8:	|  /----------- d130      	bne.n	8008b2c <_pctrl_propagate+0xdc>
            if (sync->owner)
 8008aca:	|  |            f8d5 3084 	ldr.w	r3, [r5, #132]	@ 0x84
 8008ace:	|  |        /-- b15b      	cbz	r3, 8008ae8 <_pctrl_propagate+0x98>
                BGRT_CNT_INC(sync->dirty);
 8008ad0:	|  |        |   f8d5 3088 	ldr.w	r3, [r5, #136]	@ 0x88
    if (BGRT_CONFIG_CNT_MAX > val)
 8008ad4:	|  |        |   1c5a      	adds	r2, r3, #1
        return val + (bgrt_cnt_t)1;
 8008ad6:	|  |        |   bf18      	it	ne
 8008ad8:	|  |        |   3301      	addne	r3, #1
 8008ada:	|  |        |   f8c5 3088 	str.w	r3, [r5, #136]	@ 0x88
                _pctrl_proc_run_high(proc, BGRT_PROC_STATE_PI_READY);
 8008ade:	|  |        |   210e      	movs	r1, #14
            _pctrl_proc_run_high(proc, BGRT_PROC_STATE_SYNC_READY);
 8008ae0:	|  |  /-----|-> 4620      	mov	r0, r4
 8008ae2:	|  |  |     |   f7ff fd89 	bl	80085f8 <_pctrl_proc_run_high>
 8008ae6:	|  |  |  /--|-- e00c      	b.n	8008b02 <_pctrl_propagate+0xb2>
                _pctrl_proc_stoped(proc);
 8008ae8:	|  |  |  |  \-> 4620      	mov	r0, r4
 8008aea:	|  |  |  |      f7ff f8c9 	bl	8007c80 <_pctrl_proc_stoped>
                BGRT_PROC_SET_STATE(proc, BGRT_PROC_STATE_SYNC_SLEEP); /* ADLINT:SL:[W0447] coma operator*/
 8008aee:	|  |  |  |      7c23      	ldrb	r3, [r4, #16]
 8008af0:	|  |  |  |      f023 030f 	bic.w	r3, r3, #15
 8008af4:	|  |  |  |      f043 0309 	orr.w	r3, r3, #9
 8008af8:	|  |  |  |      7423      	strb	r3, [r4, #16]
                bgrt_pitem_insert((bgrt_pitem_t *)proc, (bgrt_xlist_t *)sync);
 8008afa:	|  |  |  |      4629      	mov	r1, r5
 8008afc:	|  |  |  |      4620      	mov	r0, r4
 8008afe:	|  |  |  |      f7ff fc7f 	bl	8008400 <bgrt_pitem_insert>
        proc = sync->owner;
 8008b02:	|  |  |  \----> f8d5 4084 	ldr.w	r4, [r5, #132]	@ 0x84
        if (proc)
 8008b06:	+--|--|-------- b1cc      	cbz	r4, 8008b3c <_pctrl_propagate+0xec>
            new_prio = BGRT_SYNC_PRIO(sync);
 8008b08:	|  |  |         4628      	mov	r0, r5
 8008b0a:	|  |  |         f7ff f8df 	bl	8007ccc <bgrt_priv_sync_prio>
            if (new_prio != old_prio)
 8008b0e:	|  |  |         4286      	cmp	r6, r0
            new_prio = BGRT_SYNC_PRIO(sync);
 8008b10:	|  |  |         4605      	mov	r5, r0
            if (new_prio != old_prio)
 8008b12:	+--|--|-------- d013      	beq.n	8008b3c <_pctrl_propagate+0xec>
                BGRT_PROC_LRES_DEC(proc, old_prio); /* ADLINT:SL:[W1073] retval discarded*/
 8008b14:	|  |  |         3414      	adds	r4, #20
 8008b16:	|  |  |         4631      	mov	r1, r6
 8008b18:	|  |  |         4620      	mov	r0, r4
 8008b1a:	|  |  |         f7ff f859 	bl	8007bd0 <bgrt_pcounter_dec.isra.0>
                BGRT_PROC_LRES_INC(proc, new_prio);
 8008b1e:	|  |  |         4629      	mov	r1, r5
 8008b20:	|  |  |         4620      	mov	r0, r4
}
 8008b22:	|  |  |         b002      	add	sp, #8
 8008b24:	|  |  |         e8bd 4070 	ldmia.w	sp!, {r4, r5, r6, lr}
                BGRT_PROC_LRES_INC(proc, new_prio);
 8008b28:	|  |  |         f7fe befb 	b.w	8007922 <bgrt_pcounter_inc>
            _pctrl_proc_run_high(proc, BGRT_PROC_STATE_SYNC_READY);
 8008b2c:	|  \--|-------> 210a      	movs	r1, #10
 8008b2e:	|     \-------- e7d7      	b.n	8008ae0 <_pctrl_propagate+0x90>
        _pctrl_proc_stoped(proc);
 8008b30:	|               4620      	mov	r0, r4
}
 8008b32:	|               b002      	add	sp, #8
 8008b34:	|               e8bd 4070 	ldmia.w	sp!, {r4, r5, r6, lr}
        _pctrl_proc_stoped(proc);
 8008b38:	|               f7ff b8a2 	b.w	8007c80 <_pctrl_proc_stoped>
}
 8008b3c:	\-------------> b002      	add	sp, #8
 8008b3e:	                bd70      	pop	{r4, r5, r6, pc}
 8008b40:	                200001b0 	.word	0x200001b0
 8008b44:	                0800cacb 	.word	0x0800cacb
 8008b48:	                0800c95d 	.word	0x0800c95d
 8008b4c:	                0800b232 	.word	0x0800b232

08008b50 <BGRT_SC_PROC_SET_PRIO_SR>:
    pid = (BGRT_PID_T)va_arg(va->list, void *);
 8008b50:	    6802      	ldr	r2, [r0, #0]
 8008b52:	    1d11      	adds	r1, r2, #4
{
 8008b54:	    b508      	push	{r3, lr}
    pid = (BGRT_PID_T)va_arg(va->list, void *);
 8008b56:	    6001      	str	r1, [r0, #0]
 8008b58:	    4611      	mov	r1, r2
{
 8008b5a:	    4603      	mov	r3, r0
    pid = (BGRT_PID_T)va_arg(va->list, void *);
 8008b5c:	    f851 0b08 	ldr.w	r0, [r1], #8
    bgrt_priv_proc_set_prio(BGRT_PID_TO_PROC(pid), (bgrt_prio_t)va_arg(va->list, int));
 8008b60:	    6019      	str	r1, [r3, #0]
 8008b62:	    7913      	ldrb	r3, [r2, #4]
    if (!proc)
 8008b64:	/-- b910      	cbnz	r0, 8008b6c <BGRT_SC_PROC_SET_PRIO_SR+0x1c>
    return BGRT_CURR_PROC;
 8008b66:	|   4a04      	ldr	r2, [pc, #16]	@ (8008b78 <BGRT_SC_PROC_SET_PRIO_SR+0x28>)
 8008b68:	|   f8d2 0090 	ldr.w	r0, [r2, #144]	@ 0x90
    proc->base_prio = prio;
 8008b6c:	\-> 7443      	strb	r3, [r0, #17]
    BGRT_PROC_PS_PI_PRIO_PROPAGATE(proc); /* ADLINT:SL:[W0553,W0021] function type conversion, volatile discarded*/
 8008b6e:	    f7ff ff6f 	bl	8008a50 <_pctrl_propagate>
}
 8008b72:	    2000      	movs	r0, #0
 8008b74:	    bd08      	pop	{r3, pc}
 8008b76:	    bf00      	nop
 8008b78:	    200001b0 	.word	0x200001b0

08008b7c <BGRT_SC_SYNC_PROC_TIMEOUT_SR>:
{
 8008b7c:	                   b5f8      	push	{r3, r4, r5, r6, r7, lr}
 8008b7e:	                   4604      	mov	r4, r0
bgrt_st_t bgrt_priv_sync_proc_timeout(bgrt_proc_t * proc)
{
    bgrt_st_t status;
    bgrt_sync_t * sync;

    bgrt_priv_proc_reset_watchdog();
 8008b80:	                   f7fe fe14 	bl	80077ac <bgrt_priv_proc_reset_watchdog>

    status = BGRT_ST_OK;

    if (!proc)
 8008b84:	                   2800      	cmp	r0, #0
 8008b86:	/----------------- d052      	beq.n	8008c2e <BGRT_SC_SYNC_PROC_TIMEOUT_SR+0xb2>
    {
        return BGRT_ST_ENULL;
    }

    BGRT_SPIN_LOCK(proc);
    sync = proc->sync;
 8008b88:	|                  f8d0 50a0 	ldr.w	r5, [r0, #160]	@ 0xa0
    BGRT_SPIN_FREE(proc);

    if ((bgrt_sync_t *)0 == sync) /* ADLINT:SL:[W0567] type conversion*/
 8008b8c:	|           /----- b97d      	cbnz	r5, 8008bae <BGRT_SC_SYNC_PROC_TIMEOUT_SR+0x32>
    {
        BGRT_KERNEL_PREEMPT(); /* ADLINT:SL:[W0705,W0067] OOR access*/

        BGRT_SPIN_LOCK(proc);

        switch(BGRT_PROC_GET_STATE(proc))
 8008b8e:	|           |      7c03      	ldrb	r3, [r0, #16]
 8008b90:	|           |      f003 030f 	and.w	r3, r3, #15
 8008b94:	|           |      2b08      	cmp	r3, #8
 8008b96:	|           |  /-- d005      	beq.n	8008ba4 <BGRT_SC_SYNC_PROC_TIMEOUT_SR+0x28>
 8008b98:	|           |  |   f1b3 0009 	subs.w	r0, r3, #9
 8008b9c:	|           |  |   bf18      	it	ne
 8008b9e:	|           |  |   2001      	movne	r0, #1
 8008ba0:	|           |  |   0080      	lsls	r0, r0, #2
}
 8008ba2:	|  /--------|--|-> bdf8      	pop	{r3, r4, r5, r6, r7, pc}
        {
        case BGRT_PROC_STATE_SYNC_WAIT:
        {
            /*Is waiting on empty sync, wake up*/
            status = BGRT_ST_OK;
            bgrt_sched_proc_run(proc, BGRT_PROC_STATE_TO_READY);
 8008ba4:	|  |        |  \-> 2106      	movs	r1, #6
 8008ba6:	|  |        |      f7ff fc99 	bl	80084dc <bgrt_sched_proc_run>
            status = BGRT_ST_OK;
 8008baa:	|  |  /-----|----> 2000      	movs	r0, #0
 8008bac:	|  +--|-----|----- e7f9      	b.n	8008ba2 <BGRT_SC_SYNC_PROC_TIMEOUT_SR+0x26>
    }
    else
    {
        bgrt_cnt_t pwake;

        pwake = sync->pwake;
 8008bae:	|  |  |     \----> f8d5 3090 	ldr.w	r3, [r5, #144]	@ 0x90

        if ((pwake)&&(pwake >= sync->snum))
 8008bb2:	|  |  |        /-- b11b      	cbz	r3, 8008bbc <BGRT_SC_SYNC_PROC_TIMEOUT_SR+0x40>
 8008bb4:	|  |  |        |   f8d5 208c 	ldr.w	r2, [r5, #140]	@ 0x8c
 8008bb8:	|  |  |        |   4293      	cmp	r3, r2
 8008bba:	|  |  +--------|-- d2f6      	bcs.n	8008baa <BGRT_SC_SYNC_PROC_TIMEOUT_SR+0x2e>

            return BGRT_ST_OK;
        }
    }

    switch(BGRT_PROC_GET_STATE(proc))
 8008bbc:	|  |  |        \-> 7c23      	ldrb	r3, [r4, #16]
 8008bbe:	|  |  |            f003 030f 	and.w	r3, r3, #15
 8008bc2:	|  |  |            2b0c      	cmp	r3, #12
 8008bc4:	|  |  |  /-------- d031      	beq.n	8008c2a <BGRT_SC_SYNC_PROC_TIMEOUT_SR+0xae>
 8008bc6:	|  |  |  |  /----- d82d      	bhi.n	8008c24 <BGRT_SC_SYNC_PROC_TIMEOUT_SR+0xa8>
 8008bc8:	|  |  |  |  |      2b09      	cmp	r3, #9
 8008bca:	|  |  +--|--|----- d1ee      	bne.n	8008baa <BGRT_SC_SYNC_PROC_TIMEOUT_SR+0x2e>
    case BGRT_PROC_STATE_SYNC_SLEEP:
    {
        /*Undo BGRT_SYNC_SLEEP*/
        bgrt_prio_t old_prio;

        BGRT_CNT_DEC(sync->snum); /*One sleeping proc less*/
 8008bcc:	|  |  |  |  |      f8d5 308c 	ldr.w	r3, [r5, #140]	@ 0x8c
    if (val)
 8008bd0:	|  |  |  |  |  /-- b103      	cbz	r3, 8008bd4 <BGRT_SC_SYNC_PROC_TIMEOUT_SR+0x58>
        return val - (bgrt_cnt_t)1;
 8008bd2:	|  |  |  |  |  |   3b01      	subs	r3, #1
 8008bd4:	|  |  |  |  |  \-> f8c5 308c 	str.w	r3, [r5, #140]	@ 0x8c

        old_prio = BGRT_SYNC_PRIO(sync);
 8008bd8:	|  |  |  |  |      4628      	mov	r0, r5
 8008bda:	|  |  |  |  |      f7ff f877 	bl	8007ccc <bgrt_priv_sync_prio>
 8008bde:	|  |  |  |  |      4606      	mov	r6, r0

        bgrt_pitem_cut((bgrt_pitem_t *)proc);
 8008be0:	|  |  |  |  |      4620      	mov	r0, r4
 8008be2:	|  |  |  |  |      f7fe ffd7 	bl	8007b94 <bgrt_pitem_cut>
        proc->sync = (bgrt_sync_t *)0; /* ADLINT:SL:[W0567] type conversion*/
 8008be6:	|  |  |  |  |      2300      	movs	r3, #0
 8008be8:	|  |  |  |  |      f8c4 30a0 	str.w	r3, [r4, #160]	@ 0xa0
        bgrt_sched_proc_run(proc, BGRT_PROC_STATE_TO_READY);
 8008bec:	|  |  |  |  |      2106      	movs	r1, #6
 8008bee:	|  |  |  |  |      4620      	mov	r0, r4
 8008bf0:	|  |  |  |  |      f7ff fc74 	bl	80084dc <bgrt_sched_proc_run>
        BGRT_SPIN_FREE(proc);

        proc = sync->owner;
 8008bf4:	|  |  |  |  |      f8d5 7084 	ldr.w	r7, [r5, #132]	@ 0x84
        if (proc)
 8008bf8:	|  |  |  |  |      2f00      	cmp	r7, #0
 8008bfa:	|  |  +--|--|----- d0d6      	beq.n	8008baa <BGRT_SC_SYNC_PROC_TIMEOUT_SR+0x2e>
        {
            bgrt_prio_t new_prio;

            new_prio = BGRT_SYNC_PRIO(sync);
 8008bfc:	|  |  |  |  |      4628      	mov	r0, r5
 8008bfe:	|  |  |  |  |      f7ff f865 	bl	8007ccc <bgrt_priv_sync_prio>
            if (new_prio != old_prio)
 8008c02:	|  |  |  |  |      4286      	cmp	r6, r0
            new_prio = BGRT_SYNC_PRIO(sync);
 8008c04:	|  |  |  |  |      4604      	mov	r4, r0
            if (new_prio != old_prio)
 8008c06:	|  |  +--|--|----- d0d0      	beq.n	8008baa <BGRT_SC_SYNC_PROC_TIMEOUT_SR+0x2e>
            {
                BGRT_SPIN_LOCK(proc);
                BGRT_PROC_LRES_DEC(proc, old_prio);      /* ADLINT:SL:[W1073] int to pointer*/
 8008c08:	|  |  |  |  |      f107 0514 	add.w	r5, r7, #20
 8008c0c:	|  |  |  |  |      4631      	mov	r1, r6
 8008c0e:	|  |  |  |  |      4628      	mov	r0, r5
 8008c10:	|  |  |  |  |      f7fe ffde 	bl	8007bd0 <bgrt_pcounter_dec.isra.0>
                BGRT_PROC_LRES_INC(proc, new_prio);
 8008c14:	|  |  |  |  |      4628      	mov	r0, r5
 8008c16:	|  |  |  |  |      4621      	mov	r1, r4
 8008c18:	|  |  |  |  |      f7fe fe83 	bl	8007922 <bgrt_pcounter_inc>
                BGRT_SYNC_PI_PRIO_PROPAGATE(proc, sync); /* ADLINT:SL:[W0553] function pointer cast*/
 8008c1c:	|  |  |  |  |      4638      	mov	r0, r7
 8008c1e:	|  |  |  |  |      f7ff ff17 	bl	8008a50 <_pctrl_propagate>
 8008c22:	|  |  +--|--|----- e7c2      	b.n	8008baa <BGRT_SC_SYNC_PROC_TIMEOUT_SR+0x2e>
    switch(BGRT_PROC_GET_STATE(proc))
 8008c24:	|  |  |  |  \----> 3b0e      	subs	r3, #14
 8008c26:	|  |  |  |         2b01      	cmp	r3, #1
 8008c28:	|  |  \--|-------- d8bf      	bhi.n	8008baa <BGRT_SC_SYNC_PROC_TIMEOUT_SR+0x2e>
 8008c2a:	|  |     \-------> 2007      	movs	r0, #7
 8008c2c:	|  +-------------- e7b9      	b.n	8008ba2 <BGRT_SC_SYNC_PROC_TIMEOUT_SR+0x26>
        return BGRT_ST_ENULL;
 8008c2e:	\--|-------------> 2001      	movs	r0, #1
 8008c30:	   \-------------- e7b7      	b.n	8008ba2 <BGRT_SC_SYNC_PROC_TIMEOUT_SR+0x26>

08008c32 <_sync_assign_owner>:
{
 8008c32:	       b537      	push	{r0, r1, r2, r4, r5, lr}
 8008c34:	       460c      	mov	r4, r1
    BGRT_ASSERT(sync, "The #sync must not be NULL!");
 8008c36:	       4605      	mov	r5, r0
 8008c38:	   /-- b960      	cbnz	r0, 8008c54 <_sync_assign_owner+0x22>
 8008c3a:	   |   b672      	cpsid	i
 8008c3c:	   |   4b14      	ldr	r3, [pc, #80]	@ (8008c90 <_sync_assign_owner+0x5e>)
 8008c3e:	   |   4a15      	ldr	r2, [pc, #84]	@ (8008c94 <_sync_assign_owner+0x62>)
 8008c40:	   |   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 8008c44:	   |   4b14      	ldr	r3, [pc, #80]	@ (8008c98 <_sync_assign_owner+0x66>)
 8008c46:	   |   9300      	str	r3, [sp, #0]
 8008c48:	   |   4814      	ldr	r0, [pc, #80]	@ (8008c9c <_sync_assign_owner+0x6a>)
 8008c4a:	   |   f240 138f 	movw	r3, #399	@ 0x18f
 8008c4e:	   |   f7f8 fb53 	bl	80012f8 <printf_>
 8008c52:	   |   be00      	bkpt	0x0000
    BGRT_ASSERT(proc, "The #proc must not be NULL!");
 8008c54:	/--\-X b964      	cbnz	r4, 8008c70 <_sync_assign_owner+0x3e>
 8008c56:	|      b672      	cpsid	i
 8008c58:	|      4b0d      	ldr	r3, [pc, #52]	@ (8008c90 <_sync_assign_owner+0x5e>)
 8008c5a:	|      4a11      	ldr	r2, [pc, #68]	@ (8008ca0 <_sync_assign_owner+0x6e>)
 8008c5c:	|      f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 8008c60:	|      4b0d      	ldr	r3, [pc, #52]	@ (8008c98 <_sync_assign_owner+0x66>)
 8008c62:	|      9300      	str	r3, [sp, #0]
 8008c64:	|      480d      	ldr	r0, [pc, #52]	@ (8008c9c <_sync_assign_owner+0x6a>)
 8008c66:	|      f44f 73c8 	mov.w	r3, #400	@ 0x190
 8008c6a:	|      f7f8 fb45 	bl	80012f8 <printf_>
 8008c6e:	|      be00      	bkpt	0x0000
    sync->owner = proc;
 8008c70:	\----> f8c5 4084 	str.w	r4, [r5, #132]	@ 0x84
    BGRT_PROC_LRES_INC(proc, BGRT_SYNC_PRIO(sync));
 8008c74:	       4628      	mov	r0, r5
 8008c76:	       f7ff f829 	bl	8007ccc <bgrt_priv_sync_prio>
 8008c7a:	       4601      	mov	r1, r0
 8008c7c:	       f104 0014 	add.w	r0, r4, #20
 8008c80:	       f7fe fe4f 	bl	8007922 <bgrt_pcounter_inc>
    BGRT_SYNC_PI_PRIO_PROPAGATE(proc, sync); /* ADLINT:SL:[W0553] function type conversion */
 8008c84:	       4620      	mov	r0, r4
}
 8008c86:	       b003      	add	sp, #12
 8008c88:	       e8bd 4030 	ldmia.w	sp!, {r4, r5, lr}
    BGRT_SYNC_PI_PRIO_PROPAGATE(proc, sync); /* ADLINT:SL:[W0553] function type conversion */
 8008c8c:	       e6e0      	b.n	8008a50 <_pctrl_propagate>
 8008c8e:	       bf00      	nop
 8008c90:	       200001b0 	.word	0x200001b0
 8008c94:	       0800c941 	.word	0x0800c941
 8008c98:	       0800c95d 	.word	0x0800c95d
 8008c9c:	       0800b232 	.word	0x0800b232
 8008ca0:	       0800cacb 	.word	0x0800cacb

08008ca4 <BGRT_SC_SYNC_SET_OWNER_SR>:
    sync = (bgrt_sync_t *)va_arg(va->list, void *);
 8008ca4:	          6803      	ldr	r3, [r0, #0]
 8008ca6:	          1d1a      	adds	r2, r3, #4
{
 8008ca8:	          b570      	push	{r4, r5, r6, lr}
    sync = (bgrt_sync_t *)va_arg(va->list, void *);
 8008caa:	          6002      	str	r2, [r0, #0]
 8008cac:	          461a      	mov	r2, r3
 8008cae:	          f852 4b08 	ldr.w	r4, [r2], #8
    pid = (BGRT_PID_T)va_arg(va->list, void *);
 8008cb2:	          6002      	str	r2, [r0, #0]
    if (!sync)
 8008cb4:	/-------- b1d4      	cbz	r4, 8008cec <BGRT_SC_SYNC_SET_OWNER_SR+0x48>
    old_prio = BGRT_SYNC_PRIO(sync);
 8008cb6:	|         4620      	mov	r0, r4
 8008cb8:	|         685e      	ldr	r6, [r3, #4]
 8008cba:	|         f7ff f807 	bl	8007ccc <bgrt_priv_sync_prio>
    owner = sync->owner;
 8008cbe:	|         f8d4 5084 	ldr.w	r5, [r4, #132]	@ 0x84
    if (owner == proc)
 8008cc2:	|         42ae      	cmp	r6, r5
    old_prio = BGRT_SYNC_PRIO(sync);
 8008cc4:	|         4601      	mov	r1, r0
    if (owner == proc)
 8008cc6:	|  /----- d00f      	beq.n	8008ce8 <BGRT_SC_SYNC_SET_OWNER_SR+0x44>
    sync->owner = (bgrt_proc_t *)0; /* ADLINT:SL:[W0567] integer to pointer*/
 8008cc8:	|  |      2300      	movs	r3, #0
 8008cca:	|  |      f8c4 3084 	str.w	r3, [r4, #132]	@ 0x84
    if (owner)
 8008cce:	|  |  /-- b135      	cbz	r5, 8008cde <BGRT_SC_SYNC_SET_OWNER_SR+0x3a>
        BGRT_PROC_LRES_DEC(owner, old_prio);   /* ADLINT:SL:[W1073] retval discarded*/
 8008cd0:	|  |  |   f105 0014 	add.w	r0, r5, #20
 8008cd4:	|  |  |   f7fe ff7c 	bl	8007bd0 <bgrt_pcounter_dec.isra.0>
        BGRT_PROC_PS_PI_PRIO_PROPAGATE(owner); /* ADLINT:SL:[W0553,W0021] function type conversion, volatile discarded*/
 8008cd8:	|  |  |   4628      	mov	r0, r5
 8008cda:	|  |  |   f7ff feb9 	bl	8008a50 <_pctrl_propagate>
    if (!proc)
 8008cde:	|  +--\-X b11e      	cbz	r6, 8008ce8 <BGRT_SC_SYNC_SET_OWNER_SR+0x44>
    _sync_assign_owner(sync, proc);
 8008ce0:	|  |      4631      	mov	r1, r6
 8008ce2:	|  |      4620      	mov	r0, r4
 8008ce4:	|  |      f7ff ffa5 	bl	8008c32 <_sync_assign_owner>
        return BGRT_ST_ENULL;
 8008ce8:	|  \----> 2000      	movs	r0, #0
}
 8008cea:	|     /-> bd70      	pop	{r4, r5, r6, pc}
 8008cec:	\-----|-> 2001      	movs	r0, #1
 8008cee:	      \-- e7fc      	b.n	8008cea <BGRT_SC_SYNC_SET_OWNER_SR+0x46>

08008cf0 <BGRT_SC_SYNC_OWN_SR>:
    sync = (bgrt_sync_t *)va_arg(va->list, void *);
 8008cf0:	          6802      	ldr	r2, [r0, #0]
 8008cf2:	          1d11      	adds	r1, r2, #4
{
 8008cf4:	          b510      	push	{r4, lr}
    sync = (bgrt_sync_t *)va_arg(va->list, void *);
 8008cf6:	          6001      	str	r1, [r0, #0]
 8008cf8:	          4611      	mov	r1, r2
{
 8008cfa:	          4603      	mov	r3, r0
    sync = (bgrt_sync_t *)va_arg(va->list, void *);
 8008cfc:	          f851 0b08 	ldr.w	r0, [r1], #8
    return bgrt_priv_sync_own(sync, (bgrt_flag_t)va_arg(va->list, int));
 8008d00:	          6019      	str	r1, [r3, #0]
    if (!sync)
 8008d02:	/-------- b300      	cbz	r0, 8008d46 <BGRT_SC_SYNC_OWN_SR+0x56>
 8008d04:	|         6853      	ldr	r3, [r2, #4]
    owner = sync->owner;
 8008d06:	|         f8d0 4084 	ldr.w	r4, [r0, #132]	@ 0x84
 8008d0a:	|         4a10      	ldr	r2, [pc, #64]	@ (8008d4c <BGRT_SC_SYNC_OWN_SR+0x5c>)
 8008d0c:	|         f8d2 1090 	ldr.w	r1, [r2, #144]	@ 0x90
    if (!owner)
 8008d10:	|     /-- b91c      	cbnz	r4, 8008d1a <BGRT_SC_SYNC_OWN_SR+0x2a>
        _sync_assign_owner(sync, bgrt_curr_proc());
 8008d12:	|     |   f7ff ff8e 	bl	8008c32 <_sync_assign_owner>
        return BGRT_ST_OK;
 8008d16:	|     |   4620      	mov	r0, r4
}
 8008d18:	|  /--|-> bd10      	pop	{r4, pc}
        if (touch && (owner != current))
 8008d1a:	|  |  \-> b2db      	uxtb	r3, r3
 8008d1c:	|  |  /-- b18b      	cbz	r3, 8008d42 <BGRT_SC_SYNC_OWN_SR+0x52>
 8008d1e:	|  |  |   428c      	cmp	r4, r1
 8008d20:	|  |  +-- d00f      	beq.n	8008d42 <BGRT_SC_SYNC_OWN_SR+0x52>
            BGRT_CNT_INC(sync->dirty);
 8008d22:	|  |  |   f8d0 3088 	ldr.w	r3, [r0, #136]	@ 0x88
    if (BGRT_CONFIG_CNT_MAX > val)
 8008d26:	|  |  |   1c5c      	adds	r4, r3, #1
        return val + (bgrt_cnt_t)1;
 8008d28:	|  |  |   bf18      	it	ne
 8008d2a:	|  |  |   3301      	addne	r3, #1
 8008d2c:	|  |  |   f8c0 3088 	str.w	r3, [r0, #136]	@ 0x88
            BGRT_CNT_INC(sync->snum); /*Increment sleeping process counter. Caller is going to sleep.*/
 8008d30:	|  |  |   f8d0 308c 	ldr.w	r3, [r0, #140]	@ 0x8c
    if (BGRT_CONFIG_CNT_MAX > val)
 8008d34:	|  |  |   1c5a      	adds	r2, r3, #1
        return val + (bgrt_cnt_t)1;
 8008d36:	|  |  |   bf18      	it	ne
 8008d38:	|  |  |   3301      	addne	r3, #1
 8008d3a:	|  |  |   f8c0 308c 	str.w	r3, [r0, #140]	@ 0x8c
            _sync_touch_prio_up(sync, current);
 8008d3e:	|  |  |   f7ff fd01 	bl	8008744 <_sync_touch_prio_up>
        return BGRT_ST_EOWN;
 8008d42:	|  |  \-> 2002      	movs	r0, #2
 8008d44:	|  +----- e7e8      	b.n	8008d18 <BGRT_SC_SYNC_OWN_SR+0x28>
        return BGRT_ST_ENULL;
 8008d46:	\--|----> 2001      	movs	r0, #1
 8008d48:	   \----- e7e6      	b.n	8008d18 <BGRT_SC_SYNC_OWN_SR+0x28>
 8008d4a:	          bf00      	nop
 8008d4c:	          200001b0 	.word	0x200001b0

08008d50 <bgrt_priv_sync_sleep.part.0>:
bgrt_st_t bgrt_priv_sync_sleep(bgrt_sync_t * sync, bgrt_flag_t * touch)
 8008d50:	                                  b5f8      	push	{r3, r4, r5, r6, r7, lr}
 8008d52:	                                  4b51      	ldr	r3, [pc, #324]	@ (8008e98 <bgrt_priv_sync_sleep.part.0+0x148>)
 8008d54:	                                  4604      	mov	r4, r0
 8008d56:	                                  f8d3 5090 	ldr.w	r5, [r3, #144]	@ 0x90
    if (touch)
 8008d5a:	                                  2900      	cmp	r1, #0
 8008d5c:	               /----------------- d04f      	beq.n	8008dfe <bgrt_priv_sync_sleep.part.0+0xae>
        if (*touch)
 8008d5e:	               |                  780b      	ldrb	r3, [r1, #0]
 8008d60:	               |                  2b00      	cmp	r3, #0
 8008d62:	               +----------------- d04c      	beq.n	8008dfe <bgrt_priv_sync_sleep.part.0+0xae>
            *touch = 0; /* ADLINT:SL:[W0167] OOR access*/
 8008d64:	               |                  2300      	movs	r3, #0
 8008d66:	               |                  700b      	strb	r3, [r1, #0]
            sync_clear = BGRT_PROC_STATE_PI_RUNNING;
 8008d68:	               |                  230f      	movs	r3, #15
    BGRT_PROC_SET_STATE(proc, BGRT_PROC_STATE_RUNNING); /* ADLINT:SL:[W0447] coma operator*/
 8008d6a:	               |     /----------> 7c2a      	ldrb	r2, [r5, #16]
 8008d6c:	               |     |            f022 020f 	bic.w	r2, r2, #15
 8008d70:	               |     |            f042 0203 	orr.w	r2, r2, #3
    switch(sync_clear)
 8008d74:	               |     |            2b0b      	cmp	r3, #11
    BGRT_PROC_SET_STATE(proc, BGRT_PROC_STATE_RUNNING); /* ADLINT:SL:[W0447] coma operator*/
 8008d76:	               |     |            742a      	strb	r2, [r5, #16]
    switch(sync_clear)
 8008d78:	               |     |     /----- d045      	beq.n	8008e06 <bgrt_priv_sync_sleep.part.0+0xb6>
 8008d7a:	               |     |     |      2b0f      	cmp	r3, #15
 8008d7c:	            /--|-----|-----|----- d05a      	beq.n	8008e34 <bgrt_priv_sync_sleep.part.0+0xe4>
 8008d7e:	            |  |     |     |      2b07      	cmp	r3, #7
 8008d80:	/-----------|--|-----|-----|----- f000 8087 	beq.w	8008e92 <bgrt_priv_sync_sleep.part.0+0x142>
        if (sync->owner == proc)
 8008d84:	|           |  |     |     |      f8d4 3084 	ldr.w	r3, [r4, #132]	@ 0x84
 8008d88:	|           |  |     |     |      42ab      	cmp	r3, r5
 8008d8a:	|  /--------|--|-----|-----|----- d076      	beq.n	8008e7a <bgrt_priv_sync_sleep.part.0+0x12a>
            bgrt_priv_proc_stop_ensure(proc, BGRT_PROC_STATE_SYNC_SLEEP);
 8008d8c:	|  |        |  |     |     |      2109      	movs	r1, #9
 8008d8e:	|  |        |  |     |     |      4628      	mov	r0, r5
 8008d90:	|  |        |  |     |     |      f7ff f84e 	bl	8007e30 <bgrt_priv_proc_stop_ensure>
            BGRT_CNT_INC(sync->snum);  /*Increment sleeping process counter. Caller is going to sleep.*/
 8008d94:	|  |        |  |     |     |      f8d4 308c 	ldr.w	r3, [r4, #140]	@ 0x8c
    if (BGRT_CONFIG_CNT_MAX > val)
 8008d98:	|  |        |  |     |     |      1c5a      	adds	r2, r3, #1
        return val + (bgrt_cnt_t)1;
 8008d9a:	|  |        |  |     |     |      bf18      	it	ne
 8008d9c:	|  |        |  |     |     |      3301      	addne	r3, #1
 8008d9e:	|  |        |  |     |     |      f8c4 308c 	str.w	r3, [r4, #140]	@ 0x8c
            sync_clear = (bgrt_flag_t)0; /*No event!*/
 8008da2:	|  |        |  |     |     |      2700      	movs	r7, #0
    old_prio = BGRT_SYNC_PRIO(sync);
 8008da4:	|  |     /--|--|-----|-----|----> 4620      	mov	r0, r4
 8008da6:	|  |     |  |  |     |     |      f7fe ff91 	bl	8007ccc <bgrt_priv_sync_prio>
    proc->sync = sync;
 8008daa:	|  |     |  |  |     |     |      f8c5 40a0 	str.w	r4, [r5, #160]	@ 0xa0
    old_prio = BGRT_SYNC_PRIO(sync);
 8008dae:	|  |     |  |  |     |     |      4606      	mov	r6, r0
    bgrt_pitem_insert((bgrt_pitem_t *)proc, (bgrt_xlist_t *)sync);
 8008db0:	|  |     |  |  |     |     |      4621      	mov	r1, r4
 8008db2:	|  |     |  |  |     |     |      4628      	mov	r0, r5
 8008db4:	|  |     |  |  |     |     |      f7ff fb24 	bl	8008400 <bgrt_pitem_insert>
    if (((bgrt_cnt_t)0 == sync->dirty) && (sync->pwake))
 8008db8:	|  |     |  |  |     |     |      f8d4 3088 	ldr.w	r3, [r4, #136]	@ 0x88
 8008dbc:	|  |     |  |  |     |     |  /-- b92b      	cbnz	r3, 8008dca <bgrt_priv_sync_sleep.part.0+0x7a>
 8008dbe:	|  |     |  |  |     |     |  |   f8d4 3090 	ldr.w	r3, [r4, #144]	@ 0x90
 8008dc2:	|  |     |  |  |     |     |  +-- b113      	cbz	r3, 8008dca <bgrt_priv_sync_sleep.part.0+0x7a>
        _sync_do_pending_wake(sync);
 8008dc4:	|  |     |  |  |     |     |  |   4620      	mov	r0, r4
 8008dc6:	|  |     |  |  |     |     |  |   f7ff fc95 	bl	80086f4 <_sync_do_pending_wake>
    proc = sync->owner;
 8008dca:	|  |     |  |  |     |     |  \-> f8d4 5084 	ldr.w	r5, [r4, #132]	@ 0x84
    if (proc)
 8008dce:	|  |  /--|--|--|-----|-----|----- b1a5      	cbz	r5, 8008dfa <bgrt_priv_sync_sleep.part.0+0xaa>
        new_prio = BGRT_SYNC_PRIO(sync);
 8008dd0:	|  |  |  |  |  |     |     |      4620      	mov	r0, r4
 8008dd2:	|  |  |  |  |  |     |     |      f7fe ff7b 	bl	8007ccc <bgrt_priv_sync_prio>
        if ((old_prio != new_prio) || sync_clear)
 8008dd6:	|  |  |  |  |  |     |     |      4286      	cmp	r6, r0
        new_prio = BGRT_SYNC_PRIO(sync);
 8008dd8:	|  |  |  |  |  |     |     |      4604      	mov	r4, r0
        if ((old_prio != new_prio) || sync_clear)
 8008dda:	|  |  |  |  |  |     |     |  /-- d101      	bne.n	8008de0 <bgrt_priv_sync_sleep.part.0+0x90>
 8008ddc:	|  |  |  |  |  |     |     |  |   2f00      	cmp	r7, #0
 8008dde:	|  |  |  |  |  |  /--|-----|--|-- d04e      	beq.n	8008e7e <bgrt_priv_sync_sleep.part.0+0x12e>
            BGRT_PROC_LRES_DEC(proc, old_prio);
 8008de0:	|  |  |  |  |  |  |  |     |  \-> f105 0714 	add.w	r7, r5, #20
 8008de4:	|  |  |  |  |  |  |  |     |      4631      	mov	r1, r6
 8008de6:	|  |  |  |  |  |  |  |     |      4638      	mov	r0, r7
 8008de8:	|  |  |  |  |  |  |  |     |      f7fe fef2 	bl	8007bd0 <bgrt_pcounter_dec.isra.0>
            BGRT_PROC_LRES_INC(proc, new_prio);
 8008dec:	|  |  |  |  |  |  |  |     |      4638      	mov	r0, r7
 8008dee:	|  |  |  |  |  |  |  |     |      4621      	mov	r1, r4
 8008df0:	|  |  |  |  |  |  |  |     |      f7fe fd97 	bl	8007922 <bgrt_pcounter_inc>
            BGRT_SYNC_PI_PRIO_PROPAGATE(proc, sync);
 8008df4:	|  |  |  |  |  |  |  |     |      4628      	mov	r0, r5
 8008df6:	|  |  |  |  |  |  |  |     |      f7ff fe2b 	bl	8008a50 <_pctrl_propagate>
    return BGRT_ST_ROLL;
 8008dfa:	|  |  >--|--|--|--|--|-----|----> 2009      	movs	r0, #9
 8008dfc:	|  |  |  |  |  |  |  |  /--|----- e019      	b.n	8008e32 <bgrt_priv_sync_sleep.part.0+0xe2>
        sync_clear = BGRT_PROC_GET_STATE(proc); /* ADLINT:SL:[W0447] coma operator*/
 8008dfe:	|  |  |  |  |  \--|--|--|--|----> 7c2b      	ldrb	r3, [r5, #16]
 8008e00:	|  |  |  |  |     |  |  |  |      f003 030f 	and.w	r3, r3, #15
 8008e04:	|  |  |  |  |     |  \--|--|----- e7b1      	b.n	8008d6a <bgrt_priv_sync_sleep.part.0+0x1a>
        BGRT_PROC_LRES_DEC(proc, 0); /* ADLINT:SL:[W1073] retval discarded*/
 8008e06:	|  |  |  |  |     |     |  \----> 2100      	movs	r1, #0
 8008e08:	|  |  |  |  |     |     |         f105 0014 	add.w	r0, r5, #20
 8008e0c:	|  |  |  |  |     |     |         f7fe fee0 	bl	8007bd0 <bgrt_pcounter_dec.isra.0>
        _pctrl_proc_running(proc, BGRT_PROC_STATE_RUNNING);
 8008e10:	|  |  |  |  |     |     |         2103      	movs	r1, #3
 8008e12:	|  |  |  |  |     |     |         4628      	mov	r0, r5
 8008e14:	|  |  |  |  |     |     |         f7ff fd0a 	bl	800882c <_pctrl_proc_running>
        BGRT_CNT_DEC(sync->snum); /*One sleeping proc less!*/
 8008e18:	|  |  |  |  |     |     |         f8d4 308c 	ldr.w	r3, [r4, #140]	@ 0x8c
    if (val)
 8008e1c:	|  |  |  |  |     |     |     /-- b103      	cbz	r3, 8008e20 <bgrt_priv_sync_sleep.part.0+0xd0>
        return val - (bgrt_cnt_t)1;
 8008e1e:	|  |  |  |  |     |     |     |   3b01      	subs	r3, #1
 8008e20:	|  |  |  |  |     |     |     \-> f8c4 308c 	str.w	r3, [r4, #140]	@ 0x8c
        if (sync->pwake)
 8008e24:	|  |  |  |  |     |     |         f8d4 3090 	ldr.w	r3, [r4, #144]	@ 0x90
 8008e28:	|  |  |  |  |     |     |     /-- b113      	cbz	r3, 8008e30 <bgrt_priv_sync_sleep.part.0+0xe0>
            _sync_do_pending_wake(sync);
 8008e2a:	|  |  |  |  |     |     |     |   4620      	mov	r0, r4
 8008e2c:	|  |  |  |  |     |     |     |   f7ff fc62 	bl	80086f4 <_sync_do_pending_wake>
        return BGRT_ST_OK;
 8008e30:	|  |  |  |  |     |     |     \-> 2000      	movs	r0, #0
}
 8008e32:	|  |  |  |  |     |     >-------> bdf8      	pop	{r3, r4, r5, r6, r7, pc}
        sync_clear = (bgrt_flag_t)((bgrt_cnt_t)1 == sync->dirty); /* ADLINT:SL:[W0608] minus converted*/
 8008e34:	|  |  |  |  \-----|-----|-------> f8d4 3088 	ldr.w	r3, [r4, #136]	@ 0x88
 8008e38:	|  |  |  |        |     |         1e59      	subs	r1, r3, #1
 8008e3a:	|  |  |  |        |     |         424f      	negs	r7, r1
 8008e3c:	|  |  |  |        |     |         414f      	adcs	r7, r1
    if (val)
 8008e3e:	|  |  |  |        |     |     /-- b103      	cbz	r3, 8008e42 <bgrt_priv_sync_sleep.part.0+0xf2>
        return val - (bgrt_cnt_t)1;
 8008e40:	|  |  |  |        |     |     |   3b01      	subs	r3, #1
        BGRT_CNT_DEC(sync->dirty);
 8008e42:	|  |  |  |        |     |     \-> f8c4 3088 	str.w	r3, [r4, #136]	@ 0x88
        bgrt_priv_proc_stop_ensure(proc, BGRT_PROC_STATE_SYNC_SLEEP);
 8008e46:	|  |  |  |        |     |         2109      	movs	r1, #9
 8008e48:	|  |  |  |        |     |         4628      	mov	r0, r5
 8008e4a:	|  |  |  |        |     |         f7fe fff1 	bl	8007e30 <bgrt_priv_proc_stop_ensure>
        BGRT_PROC_LRES_DEC(proc, 0); /* ADLINT:SL:[W1073] retval discarded*/
 8008e4e:	|  |  |  |        |     |         2100      	movs	r1, #0
 8008e50:	|  |  |  |        |     |         f105 0014 	add.w	r0, r5, #20
 8008e54:	|  |  |  |        |     |         f7fe febc 	bl	8007bd0 <bgrt_pcounter_dec.isra.0>
        _pctrl_proc_stoped(proc);
 8008e58:	|  |  |  |        |     |         4628      	mov	r0, r5
 8008e5a:	|  |  |  |        |     |         f7fe ff11 	bl	8007c80 <_pctrl_proc_stoped>
        if (sync->owner == proc)
 8008e5e:	|  |  |  |        |     |         f8d4 3084 	ldr.w	r3, [r4, #132]	@ 0x84
 8008e62:	|  |  |  |        |     |         42ab      	cmp	r3, r5
 8008e64:	|  |  |  \--------|-----|-------- d19e      	bne.n	8008da4 <bgrt_priv_sync_sleep.part.0+0x54>
            bgrt_sched_proc_run(proc, BGRT_PROC_STATE_READY);
 8008e66:	|  |  |           |     |         2102      	movs	r1, #2
 8008e68:	|  |  |           |     |         4628      	mov	r0, r5
 8008e6a:	|  |  |           |     |         f7ff fb37 	bl	80084dc <bgrt_sched_proc_run>
            BGRT_CNT_DEC(sync->snum); /*The process become an owner during a prio inheritance transaction!*/
 8008e6e:	|  |  |           |     |         f8d4 308c 	ldr.w	r3, [r4, #140]	@ 0x8c
    if (val)
 8008e72:	|  |  |           |     |     /-- b103      	cbz	r3, 8008e76 <bgrt_priv_sync_sleep.part.0+0x126>
        return val - (bgrt_cnt_t)1;
 8008e74:	|  |  |           |     |     |   3b01      	subs	r3, #1
 8008e76:	|  |  |           |     |     \-> f8c4 308c 	str.w	r3, [r4, #140]	@ 0x8c
            return BGRT_ST_EOWN;
 8008e7a:	|  \--|-----------|-----|-------> 2002      	movs	r0, #2
 8008e7c:	|     |           |     +-------- e7d9      	b.n	8008e32 <bgrt_priv_sync_sleep.part.0+0xe2>
            if (BGRT_PROC_STATE_SYNC_WAIT == BGRT_PROC_GET_STATE(proc))
 8008e7e:	|     |           \-----|-------> 7c2b      	ldrb	r3, [r5, #16]
 8008e80:	|     |                 |         f003 030f 	and.w	r3, r3, #15
 8008e84:	|     |                 |         2b08      	cmp	r3, #8
 8008e86:	|     +-----------------|-------- d1b8      	bne.n	8008dfa <bgrt_priv_sync_sleep.part.0+0xaa>
                bgrt_sched_proc_run(proc, BGRT_PROC_STATE_READY);
 8008e88:	|     |                 |         2102      	movs	r1, #2
 8008e8a:	|     |                 |         4628      	mov	r0, r5
 8008e8c:	|     |                 |         f7ff fb26 	bl	80084dc <bgrt_sched_proc_run>
 8008e90:	|     \-----------------|-------- e7b3      	b.n	8008dfa <bgrt_priv_sync_sleep.part.0+0xaa>
    switch(sync_clear)
 8008e92:	\-----------------------|-------> 2005      	movs	r0, #5
 8008e94:	                        \-------- e7cd      	b.n	8008e32 <bgrt_priv_sync_sleep.part.0+0xe2>
 8008e96:	                                  bf00      	nop
 8008e98:	                                  200001b0 	.word	0x200001b0

08008e9c <_sem_lock_fsm>:
{
 8008e9c:	             b5f7      	push	{r0, r1, r2, r4, r5, r6, r7, lr}
    BGRT_ASSERT(va, "The #va must not be NULL!");
 8008e9e:	             4604      	mov	r4, r0
 8008ea0:	         /-- b958      	cbnz	r0, 8008eba <_sem_lock_fsm+0x1e>
 8008ea2:	         |   b672      	cpsid	i
 8008ea4:	         |   4b32      	ldr	r3, [pc, #200]	@ (8008f70 <_sem_lock_fsm+0xd4>)
 8008ea6:	         |   4a33      	ldr	r2, [pc, #204]	@ (8008f74 <_sem_lock_fsm+0xd8>)
 8008ea8:	         |   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 8008eac:	         |   4b32      	ldr	r3, [pc, #200]	@ (8008f78 <_sem_lock_fsm+0xdc>)
 8008eae:	         |   9300      	str	r3, [sp, #0]
 8008eb0:	         |   4832      	ldr	r0, [pc, #200]	@ (8008f7c <_sem_lock_fsm+0xe0>)
 8008eb2:	         |   2387      	movs	r3, #135	@ 0x87
 8008eb4:	         |   f7f8 fa20 	bl	80012f8 <printf_>
 8008eb8:	         |   be00      	bkpt	0x0000
    sem   = (bgrt_sem_t *)va_arg(va->list, void *);
 8008eba:	         \-> 6823      	ldr	r3, [r4, #0]
 8008ebc:	             1d1a      	adds	r2, r3, #4
 8008ebe:	             6022      	str	r2, [r4, #0]
 8008ec0:	             461a      	mov	r2, r3
 8008ec2:	             f852 5b08 	ldr.w	r5, [r2], #8
    touch = (bgrt_flag_t*)va_arg(va->list, void *);
 8008ec6:	             6022      	str	r2, [r4, #0]
    state = (bgrt_flag_t*)va_arg(va->list, void *);
 8008ec8:	             f103 020c 	add.w	r2, r3, #12
    touch = (bgrt_flag_t*)va_arg(va->list, void *);
 8008ecc:	             685e      	ldr	r6, [r3, #4]
    state = (bgrt_flag_t*)va_arg(va->list, void *);
 8008ece:	             6022      	str	r2, [r4, #0]
 8008ed0:	             689f      	ldr	r7, [r3, #8]
    BGRT_ASSERT(sem,   "The #sem must not be NULL!");
 8008ed2:	         /-- b95d      	cbnz	r5, 8008eec <_sem_lock_fsm+0x50>
 8008ed4:	         |   b672      	cpsid	i
 8008ed6:	         |   4b26      	ldr	r3, [pc, #152]	@ (8008f70 <_sem_lock_fsm+0xd4>)
 8008ed8:	         |   4a29      	ldr	r2, [pc, #164]	@ (8008f80 <_sem_lock_fsm+0xe4>)
 8008eda:	         |   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 8008ede:	         |   4b26      	ldr	r3, [pc, #152]	@ (8008f78 <_sem_lock_fsm+0xdc>)
 8008ee0:	         |   9300      	str	r3, [sp, #0]
 8008ee2:	         |   4826      	ldr	r0, [pc, #152]	@ (8008f7c <_sem_lock_fsm+0xe0>)
 8008ee4:	         |   238d      	movs	r3, #141	@ 0x8d
 8008ee6:	         |   f7f8 fa07 	bl	80012f8 <printf_>
 8008eea:	         |   be00      	bkpt	0x0000
    BGRT_ASSERT(touch, "The #touch must not be NULL!");
 8008eec:	      /--\-X b95e      	cbnz	r6, 8008f06 <_sem_lock_fsm+0x6a>
 8008eee:	      |      b672      	cpsid	i
 8008ef0:	      |      4b1f      	ldr	r3, [pc, #124]	@ (8008f70 <_sem_lock_fsm+0xd4>)
 8008ef2:	      |      4a24      	ldr	r2, [pc, #144]	@ (8008f84 <_sem_lock_fsm+0xe8>)
 8008ef4:	      |      f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 8008ef8:	      |      4b1f      	ldr	r3, [pc, #124]	@ (8008f78 <_sem_lock_fsm+0xdc>)
 8008efa:	      |      9300      	str	r3, [sp, #0]
 8008efc:	      |      481f      	ldr	r0, [pc, #124]	@ (8008f7c <_sem_lock_fsm+0xe0>)
 8008efe:	      |      238e      	movs	r3, #142	@ 0x8e
 8008f00:	      |      f7f8 f9fa 	bl	80012f8 <printf_>
 8008f04:	      |      be00      	bkpt	0x0000
    BGRT_ASSERT(state, "The #state must not be NULL!");
 8008f06:	      \--/-X b95f      	cbnz	r7, 8008f20 <_sem_lock_fsm+0x84>
 8008f08:	         |   b672      	cpsid	i
 8008f0a:	         |   4b19      	ldr	r3, [pc, #100]	@ (8008f70 <_sem_lock_fsm+0xd4>)
 8008f0c:	         |   4a1e      	ldr	r2, [pc, #120]	@ (8008f88 <_sem_lock_fsm+0xec>)
 8008f0e:	         |   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 8008f12:	         |   4b19      	ldr	r3, [pc, #100]	@ (8008f78 <_sem_lock_fsm+0xdc>)
 8008f14:	         |   9300      	str	r3, [sp, #0]
 8008f16:	         |   4819      	ldr	r0, [pc, #100]	@ (8008f7c <_sem_lock_fsm+0xe0>)
 8008f18:	         |   238f      	movs	r3, #143	@ 0x8f
 8008f1a:	         |   f7f8 f9ed 	bl	80012f8 <printf_>
 8008f1e:	         |   be00      	bkpt	0x0000
    switch (*state)
 8008f20:	         \-> 783c      	ldrb	r4, [r7, #0]
 8008f22:	         /-- b12c      	cbz	r4, 8008f30 <_sem_lock_fsm+0x94>
 8008f24:	         |   2c01      	cmp	r4, #1
 8008f26:	   /-----|-- d01c      	beq.n	8008f62 <_sem_lock_fsm+0xc6>
 8008f28:	   |     |   2408      	movs	r4, #8
}
 8008f2a:	/--|-----|-> 4620      	mov	r0, r4
 8008f2c:	|  |     |   b003      	add	sp, #12
 8008f2e:	|  |     |   bdf0      	pop	{r4, r5, r6, r7, pc}
        bgrt_priv_proc_lock();
 8008f30:	|  |     \-> f7fe fc2b 	bl	800778a <bgrt_priv_proc_lock>
        if (sem->counter)
 8008f34:	|  |         f8d5 3098 	ldr.w	r3, [r5, #152]	@ 0x98
 8008f38:	|  |     /-- b11b      	cbz	r3, 8008f42 <_sem_lock_fsm+0xa6>
            sem->counter--;
 8008f3a:	|  |     |   3b01      	subs	r3, #1
 8008f3c:	|  |     |   f8c5 3098 	str.w	r3, [r5, #152]	@ 0x98
            return BGRT_ST_OK;
 8008f40:	+--|-----|-- e7f3      	b.n	8008f2a <_sem_lock_fsm+0x8e>
    if (!sync)
 8008f42:	|  |     \-> 4628      	mov	r0, r5
 8008f44:	|  |         f7ff fc34 	bl	80087b0 <bgrt_priv_sync_touch.part.0>
            *touch = (bgrt_flag_t)1;
 8008f48:	|  |         2301      	movs	r3, #1
 8008f4a:	|  |         7033      	strb	r3, [r6, #0]
            *state = (bgrt_flag_t)1;
 8008f4c:	|  |         703b      	strb	r3, [r7, #0]
    bgrt_priv_proc_reset_watchdog();
 8008f4e:	|  |         f7fe fc2d 	bl	80077ac <bgrt_priv_proc_reset_watchdog>
    if (!sync)
 8008f52:	|  |  /----> 4631      	mov	r1, r6
 8008f54:	|  |  |      4628      	mov	r0, r5
 8008f56:	|  |  |      f7ff fefb 	bl	8008d50 <bgrt_priv_sync_sleep.part.0>
        if (BGRT_ST_ROLL != ret)
 8008f5a:	|  |  |      2809      	cmp	r0, #9
 8008f5c:	|  |  |      4604      	mov	r4, r0
 8008f5e:	+--|--|----- d0e4      	beq.n	8008f2a <_sem_lock_fsm+0x8e>
 8008f60:	|  |  |  /-- e003      	b.n	8008f6a <_sem_lock_fsm+0xce>
    bgrt_priv_proc_reset_watchdog();
 8008f62:	|  \--|--|-> f7fe fc23 	bl	80077ac <bgrt_priv_proc_reset_watchdog>
    if (!sync)
 8008f66:	|     |  |   2d00      	cmp	r5, #0
 8008f68:	|     \--|-- d1f3      	bne.n	8008f52 <_sem_lock_fsm+0xb6>
            bgrt_priv_proc_free();
 8008f6a:	|        \-> f7fe ff85 	bl	8007e78 <bgrt_priv_proc_free>
 8008f6e:	\----------- e7dc      	b.n	8008f2a <_sem_lock_fsm+0x8e>
 8008f70:	             200001b0 	.word	0x200001b0
 8008f74:	             0800cc6a 	.word	0x0800cc6a
 8008f78:	             0800cc84 	.word	0x0800cc84
 8008f7c:	             0800b232 	.word	0x0800b232
 8008f80:	             0800cc9b 	.word	0x0800cc9b
 8008f84:	             0800ccb6 	.word	0x0800ccb6
 8008f88:	             0800ccd3 	.word	0x0800ccd3

08008f8c <BGRT_SC_SYNC_SLEEP_SR>:
{
 8008f8c:	       b507      	push	{r0, r1, r2, lr}
    va_copy(param, va->list);
 8008f8e:	       6803      	ldr	r3, [r0, #0]
    sync  = (bgrt_sync_t *)va_arg(param, void *);
 8008f90:	       1d1a      	adds	r2, r3, #4
 8008f92:	       9201      	str	r2, [sp, #4]
    touch = (bgrt_flag_t *)va_arg(param, void *);
 8008f94:	       e9d3 0100 	ldrd	r0, r1, [r3]
    bgrt_priv_proc_reset_watchdog();
 8008f98:	       f7fe fc08 	bl	80077ac <bgrt_priv_proc_reset_watchdog>
    if (!sync)
 8008f9c:	/----- b120      	cbz	r0, 8008fa8 <BGRT_SC_SYNC_SLEEP_SR+0x1c>
 8008f9e:	|      f7ff fed7 	bl	8008d50 <bgrt_priv_sync_sleep.part.0>
}
 8008fa2:	|  /-> b003      	add	sp, #12
 8008fa4:	|  |   f85d fb04 	ldr.w	pc, [sp], #4
        return  BGRT_ST_ENULL;
 8008fa8:	\--|-> 2001      	movs	r0, #1
 8008faa:	   \-- e7fa      	b.n	8008fa2 <BGRT_SC_SYNC_SLEEP_SR+0x16>

08008fac <tcp_seg_copy.constprop.0>:
tcp_seg_copy(struct tcp_seg *seg)
 8008fac:	       b570      	push	{r4, r5, r6, lr}
  cseg = (struct tcp_seg *)memp_malloc(MEMP_TCP_SEG);
 8008fae:	       2003      	movs	r0, #3
 8008fb0:	       f7f9 f89c 	bl	80020ec <memp_malloc>
  if (cseg == NULL) {
 8008fb4:	       4604      	mov	r4, r0
 8008fb6:	/----- b188      	cbz	r0, 8008fdc <tcp_seg_copy.constprop.0+0x30>
  SMEMCPY((u8_t *)cseg, (const u8_t *)seg, sizeof(struct tcp_seg));
 8008fb8:	|      4a09      	ldr	r2, [pc, #36]	@ (8008fe0 <tcp_seg_copy.constprop.0+0x34>)
 8008fba:	|      4603      	mov	r3, r0
 8008fbc:	|      f102 0610 	add.w	r6, r2, #16
 8008fc0:	|  /-> 4615      	mov	r5, r2
 8008fc2:	|  |   cd03      	ldmia	r5!, {r0, r1}
 8008fc4:	|  |   42b5      	cmp	r5, r6
 8008fc6:	|  |   6018      	str	r0, [r3, #0]
 8008fc8:	|  |   6059      	str	r1, [r3, #4]
 8008fca:	|  |   462a      	mov	r2, r5
 8008fcc:	|  |   f103 0308 	add.w	r3, r3, #8
 8008fd0:	|  \-- d1f6      	bne.n	8008fc0 <tcp_seg_copy.constprop.0+0x14>
 8008fd2:	|      6828      	ldr	r0, [r5, #0]
 8008fd4:	|      6018      	str	r0, [r3, #0]
  pbuf_ref(cseg->p);
 8008fd6:	|      6860      	ldr	r0, [r4, #4]
 8008fd8:	|      f7f9 fb2c 	bl	8002634 <pbuf_ref>
}
 8008fdc:	\----> 4620      	mov	r0, r4
 8008fde:	       bd70      	pop	{r4, r5, r6, pc}
 8008fe0:	       20001234 	.word	0x20001234

08008fe4 <tcp_output_fill_options.constprop.0>:
tcp_output_fill_options(const struct tcp_pcb *pcb, struct pbuf *p, u8_t optflags, u8_t num_sacks)
 8008fe4:	    b507      	push	{r0, r1, r2, lr}
  LWIP_ASSERT("tcp_output_fill_options: invalid pbuf", p != NULL);
 8008fe6:	/-- b960      	cbnz	r0, 8009002 <tcp_output_fill_options.constprop.0+0x1e>
 8008fe8:	|   b672      	cpsid	i
	return bgrt_kernel.timer.val;
 8008fea:	|   4b07      	ldr	r3, [pc, #28]	@ (8009008 <tcp_output_fill_options.constprop.0+0x24>)
 8008fec:	|   4a07      	ldr	r2, [pc, #28]	@ (800900c <tcp_output_fill_options.constprop.0+0x28>)
 8008fee:	|   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 8008ff2:	|   4b07      	ldr	r3, [pc, #28]	@ (8009010 <tcp_output_fill_options.constprop.0+0x2c>)
 8008ff4:	|   9300      	str	r3, [sp, #0]
 8008ff6:	|   4807      	ldr	r0, [pc, #28]	@ (8009014 <tcp_output_fill_options.constprop.0+0x30>)
 8008ff8:	|   f240 735a 	movw	r3, #1882	@ 0x75a
 8008ffc:	|   f7f8 f97c 	bl	80012f8 <printf_>
 8009000:	|   be00      	bkpt	0x0000
}
 8009002:	\-> b003      	add	sp, #12
 8009004:	    f85d fb04 	ldr.w	pc, [sp], #4
 8009008:	    200001b0 	.word	0x200001b0
 800900c:	    0800ccf0 	.word	0x0800ccf0
 8009010:	    0800b5cd 	.word	0x0800b5cd
 8009014:	    0800b232 	.word	0x0800b232

08009018 <sys_mutex_lock.constprop.0>:
void sys_mutex_lock(sys_mutex_t *mutex)
 8009018:	          b51f      	push	{r0, r1, r2, r3, r4, lr}
	LWIP_ASSERT("mutex->mtx != NULL", mutex->mtx != NULL);
 800901a:	          4c1b      	ldr	r4, [pc, #108]	@ (8009088 <sys_mutex_lock.constprop.0+0x70>)
 800901c:	          6823      	ldr	r3, [r4, #0]
 800901e:	      /-- b95b      	cbnz	r3, 8009038 <sys_mutex_lock.constprop.0+0x20>
 8009020:	      |   b672      	cpsid	i
	return bgrt_kernel.timer.val;
 8009022:	      |   4b1a      	ldr	r3, [pc, #104]	@ (800908c <sys_mutex_lock.constprop.0+0x74>)
	LWIP_ASSERT("mutex->mtx != NULL", mutex->mtx != NULL);
 8009024:	      |   4a1a      	ldr	r2, [pc, #104]	@ (8009090 <sys_mutex_lock.constprop.0+0x78>)
	return bgrt_kernel.timer.val;
 8009026:	      |   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
	LWIP_ASSERT("mutex->mtx != NULL", mutex->mtx != NULL);
 800902a:	      |   4b1a      	ldr	r3, [pc, #104]	@ (8009094 <sys_mutex_lock.constprop.0+0x7c>)
 800902c:	      |   9300      	str	r3, [sp, #0]
 800902e:	      |   481a      	ldr	r0, [pc, #104]	@ (8009098 <sys_mutex_lock.constprop.0+0x80>)
 8009030:	      |   2355      	movs	r3, #85	@ 0x55
 8009032:	      |   f7f8 f961 	bl	80012f8 <printf_>
 8009036:	      |   be00      	bkpt	0x0000
	st = bgrt_mtx_lock(mutex->mtx);
 8009038:	      \-> 6824      	ldr	r4, [r4, #0]

bgrt_st_t bgrt_mtx_lock(bgrt_mtx_t * mutex)
{
    bgrt_st_t ret;

    if (!mutex)
 800903a:	      /-- b96c      	cbnz	r4, 8009058 <sys_mutex_lock.constprop.0+0x40>
	LWIP_ASSERT("st == BGRT_ST_OK", st == BGRT_ST_OK);
 800903c:	/-----|-> b672      	cpsid	i
	return bgrt_kernel.timer.val;
 800903e:	|     |   4b13      	ldr	r3, [pc, #76]	@ (800908c <sys_mutex_lock.constprop.0+0x74>)
	LWIP_ASSERT("st == BGRT_ST_OK", st == BGRT_ST_OK);
 8009040:	|     |   4a16      	ldr	r2, [pc, #88]	@ (800909c <sys_mutex_lock.constprop.0+0x84>)
	return bgrt_kernel.timer.val;
 8009042:	|     |   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
	LWIP_ASSERT("st == BGRT_ST_OK", st == BGRT_ST_OK);
 8009046:	|     |   4b13      	ldr	r3, [pc, #76]	@ (8009094 <sys_mutex_lock.constprop.0+0x7c>)
 8009048:	|     |   9300      	str	r3, [sp, #0]
 800904a:	|     |   4813      	ldr	r0, [pc, #76]	@ (8009098 <sys_mutex_lock.constprop.0+0x80>)
 800904c:	|     |   2357      	movs	r3, #87	@ 0x57
 800904e:	|     |   f7f8 f953 	bl	80012f8 <printf_>
 8009052:	|     |   be00      	bkpt	0x0000
}
 8009054:	|  /--|-> b004      	add	sp, #16
 8009056:	|  |  |   bd10      	pop	{r4, pc}
    {
        return BGRT_ST_ENULL;
    }

    BGRT_PROC_LOCK(); /*Now process must not stop!*/
 8009058:	|  |  \-> 2100      	movs	r1, #0
 800905a:	|  |      2005      	movs	r0, #5
 800905c:	|  |      f7fe fe5c 	bl	8007d18 <bgrt_syscall>

    ret = BGRT_SYNC_OWN(mutex, 1); /*Try to lock mutex*/
 8009060:	|  |      2201      	movs	r2, #1
 8009062:	|  |      4621      	mov	r1, r4
 8009064:	|  |      200e      	movs	r0, #14
 8009066:	|  |      f7fe fe92 	bl	8007d8e <bgrt_syscall_var>

    if (BGRT_ST_EOWN == ret)
 800906a:	|  |      2802      	cmp	r0, #2
 800906c:	|  |  /-- d108      	bne.n	8009080 <sys_mutex_lock.constprop.0+0x68>
    {
        bgrt_flag_t touch = 1;
 800906e:	|  |  |   2301      	movs	r3, #1
        ret = BGRT_SYNC_SLEEP(mutex, &touch);
 8009070:	|  |  |   f10d 020f 	add.w	r2, sp, #15
 8009074:	|  |  |   4621      	mov	r1, r4
 8009076:	|  |  |   2010      	movs	r0, #16
        bgrt_flag_t touch = 1;
 8009078:	|  |  |   f88d 300f 	strb.w	r3, [sp, #15]
        ret = BGRT_SYNC_SLEEP(mutex, &touch);
 800907c:	|  |  |   f7fe fe87 	bl	8007d8e <bgrt_syscall_var>
	LWIP_ASSERT("st == BGRT_ST_OK", st == BGRT_ST_OK);
 8009080:	|  |  \-> 2800      	cmp	r0, #0
 8009082:	|  \----- d0e7      	beq.n	8009054 <sys_mutex_lock.constprop.0+0x3c>
 8009084:	\-------- e7da      	b.n	800903c <sys_mutex_lock.constprop.0+0x24>
 8009086:	          bf00      	nop
 8009088:	          2000120c 	.word	0x2000120c
 800908c:	          200001b0 	.word	0x200001b0
 8009090:	          0800cd16 	.word	0x0800cd16
 8009094:	          0800cbc1 	.word	0x0800cbc1
 8009098:	          0800b232 	.word	0x0800b232
 800909c:	          0800b221 	.word	0x0800b221

080090a0 <sys_mutex_unlock.constprop.0>:
void sys_mutex_unlock(sys_mutex_t *mutex)
 80090a0:	          b513      	push	{r0, r1, r4, lr}
	LWIP_ASSERT("mutex->mtx != NULL", mutex->mtx != NULL);
 80090a2:	          4c17      	ldr	r4, [pc, #92]	@ (8009100 <sys_mutex_unlock.constprop.0+0x60>)
 80090a4:	          6823      	ldr	r3, [r4, #0]
 80090a6:	      /-- b95b      	cbnz	r3, 80090c0 <sys_mutex_unlock.constprop.0+0x20>
 80090a8:	      |   b672      	cpsid	i
	return bgrt_kernel.timer.val;
 80090aa:	      |   4b16      	ldr	r3, [pc, #88]	@ (8009104 <sys_mutex_unlock.constprop.0+0x64>)
	LWIP_ASSERT("mutex->mtx != NULL", mutex->mtx != NULL);
 80090ac:	      |   4a16      	ldr	r2, [pc, #88]	@ (8009108 <sys_mutex_unlock.constprop.0+0x68>)
	return bgrt_kernel.timer.val;
 80090ae:	      |   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
	LWIP_ASSERT("mutex->mtx != NULL", mutex->mtx != NULL);
 80090b2:	      |   4b16      	ldr	r3, [pc, #88]	@ (800910c <sys_mutex_unlock.constprop.0+0x6c>)
 80090b4:	      |   9300      	str	r3, [sp, #0]
 80090b6:	      |   4816      	ldr	r0, [pc, #88]	@ (8009110 <sys_mutex_unlock.constprop.0+0x70>)
 80090b8:	      |   235f      	movs	r3, #95	@ 0x5f
 80090ba:	      |   f7f8 f91d 	bl	80012f8 <printf_>
 80090be:	      |   be00      	bkpt	0x0000
	st = bgrt_mtx_free(mutex->mtx);
 80090c0:	      \-> 6821      	ldr	r1, [r4, #0]

bgrt_st_t bgrt_mtx_free(bgrt_mtx_t * mutex)
{
    bgrt_st_t ret;

    if (!mutex)
 80090c2:	      /-- b969      	cbnz	r1, 80090e0 <sys_mutex_unlock.constprop.0+0x40>
	LWIP_ASSERT("st == BGRT_ST_OK", st == BGRT_ST_OK || st == BGRT_ST_EEMPTY);
 80090c4:	/-----|-> b672      	cpsid	i
	return bgrt_kernel.timer.val;
 80090c6:	|     |   4b0f      	ldr	r3, [pc, #60]	@ (8009104 <sys_mutex_unlock.constprop.0+0x64>)
	LWIP_ASSERT("st == BGRT_ST_OK", st == BGRT_ST_OK || st == BGRT_ST_EEMPTY);
 80090c8:	|     |   4a12      	ldr	r2, [pc, #72]	@ (8009114 <sys_mutex_unlock.constprop.0+0x74>)
	return bgrt_kernel.timer.val;
 80090ca:	|     |   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
	LWIP_ASSERT("st == BGRT_ST_OK", st == BGRT_ST_OK || st == BGRT_ST_EEMPTY);
 80090ce:	|     |   4b0f      	ldr	r3, [pc, #60]	@ (800910c <sys_mutex_unlock.constprop.0+0x6c>)
 80090d0:	|     |   9300      	str	r3, [sp, #0]
 80090d2:	|     |   480f      	ldr	r0, [pc, #60]	@ (8009110 <sys_mutex_unlock.constprop.0+0x70>)
 80090d4:	|     |   2361      	movs	r3, #97	@ 0x61
 80090d6:	|     |   f7f8 f90f 	bl	80012f8 <printf_>
 80090da:	|     |   be00      	bkpt	0x0000
}
 80090dc:	|  /--|-> b002      	add	sp, #8
 80090de:	|  |  |   bd10      	pop	{r4, pc}
    {
        return BGRT_ST_ENULL;
    }

    ret = BGRT_SYNC_WAKE(mutex,  BGRT_PID_NOTHING, 1);    /*Now we can wake some process.*/
 80090e0:	|  |  \-> 2301      	movs	r3, #1
 80090e2:	|  |      2200      	movs	r2, #0
 80090e4:	|  |      2011      	movs	r0, #17
 80090e6:	|  |      f7fe fe52 	bl	8007d8e <bgrt_syscall_var>
    BGRT_PROC_FREE();                       /*May stop caller process.*/
 80090ea:	|  |      2100      	movs	r1, #0
    ret = BGRT_SYNC_WAKE(mutex,  BGRT_PID_NOTHING, 1);    /*Now we can wake some process.*/
 80090ec:	|  |      4604      	mov	r4, r0
    BGRT_PROC_FREE();                       /*May stop caller process.*/
 80090ee:	|  |      2006      	movs	r0, #6
 80090f0:	|  |      f7fe fe12 	bl	8007d18 <bgrt_syscall>
	LWIP_ASSERT("st == BGRT_ST_OK", st == BGRT_ST_OK || st == BGRT_ST_EEMPTY);
 80090f4:	|  |      2c00      	cmp	r4, #0
 80090f6:	|  +----- d0f1      	beq.n	80090dc <sys_mutex_unlock.constprop.0+0x3c>
 80090f8:	|  |      2c03      	cmp	r4, #3
 80090fa:	|  \----- d0ef      	beq.n	80090dc <sys_mutex_unlock.constprop.0+0x3c>
 80090fc:	\-------- e7e2      	b.n	80090c4 <sys_mutex_unlock.constprop.0+0x24>
 80090fe:	          bf00      	nop
 8009100:	          2000120c 	.word	0x2000120c
 8009104:	          200001b0 	.word	0x200001b0
 8009108:	          0800cd16 	.word	0x0800cd16
 800910c:	          0800cbc1 	.word	0x0800cbc1
 8009110:	          0800b232 	.word	0x0800b232
 8009114:	          0800b221 	.word	0x0800b221

08009118 <tcpip_thread.lto_priv.0>:
{
 8009118:	                   b51f      	push	{r0, r1, r2, r3, r4, lr}
  LOCK_TCPIP_CORE();
 800911a:	                   f7ff ff7d 	bl	8009018 <sys_mutex_lock.constprop.0>
  if (tcpip_init_done != NULL) {
 800911e:	                   4b26      	ldr	r3, [pc, #152]	@ (80091b8 <tcpip_thread.lto_priv.0+0xa0>)
 8009120:	                   681b      	ldr	r3, [r3, #0]
 8009122:	               /-- b113      	cbz	r3, 800912a <tcpip_thread.lto_priv.0+0x12>
    tcpip_init_done(tcpip_init_done_arg);
 8009124:	               |   4a25      	ldr	r2, [pc, #148]	@ (80091bc <tcpip_thread.lto_priv.0+0xa4>)
 8009126:	               |   6810      	ldr	r0, [r2, #0]
 8009128:	               |   4798      	blx	r3
{
  u32_t now;

  LWIP_ASSERT_CORE_LOCKED();

  if (next_timeout == NULL) {
 800912a:	               \-> 4e25      	ldr	r6, [pc, #148]	@ (80091c0 <tcpip_thread.lto_priv.0+0xa8>)
	return bgrt_kernel.timer.val;
 800912c:	                   4d25      	ldr	r5, [pc, #148]	@ (80091c4 <tcpip_thread.lto_priv.0+0xac>)
 800912e:	/----------------> 6834      	ldr	r4, [r6, #0]
 8009130:	|              /-- b9ac      	cbnz	r4, 800915e <tcpip_thread.lto_priv.0+0x46>
    UNLOCK_TCPIP_CORE();
 8009132:	|              |   f7ff ffb5 	bl	80090a0 <sys_mutex_unlock.constprop.0>
    sys_arch_mbox_fetch(mbox, msg, 0);
 8009136:	|              |   4621      	mov	r1, r4
 8009138:	|              |   a803      	add	r0, sp, #12
 800913a:	|              |   f7ff f8fd 	bl	8008338 <sys_arch_mbox_fetch.constprop.0>
    LOCK_TCPIP_CORE();
 800913e:	|              |   f7ff ff6b 	bl	8009018 <sys_mutex_lock.constprop.0>
    if (msg == NULL) {
 8009142:	|        /-----|-> 9c03      	ldr	r4, [sp, #12]
 8009144:	|     /--|-----|-- bb04      	cbnz	r4, 8009188 <tcpip_thread.lto_priv.0+0x70>
      LWIP_ASSERT("tcpip_thread: invalid message", 0);
 8009146:	|     |  |     |   b672      	cpsid	i
 8009148:	|     |  |     |   4b1f      	ldr	r3, [pc, #124]	@ (80091c8 <tcpip_thread.lto_priv.0+0xb0>)
 800914a:	|     |  |     |   f8d5 11ac 	ldr.w	r1, [r5, #428]	@ 0x1ac
 800914e:	|     |  |     |   9300      	str	r3, [sp, #0]
 8009150:	|     |  |     |   2391      	movs	r3, #145	@ 0x91
      LWIP_ASSERT("tcpip_thread: invalid message", 0);
 8009152:	|  /--|--|-----|-> 4a1e      	ldr	r2, [pc, #120]	@ (80091cc <tcpip_thread.lto_priv.0+0xb4>)
 8009154:	|  |  |  |     |   481e      	ldr	r0, [pc, #120]	@ (80091d0 <tcpip_thread.lto_priv.0+0xb8>)
 8009156:	|  |  |  |     |   f7f8 f8cf 	bl	80012f8 <printf_>
 800915a:	|  |  |  |     |   be00      	bkpt	0x0000
      break;
 800915c:	+--|--|--|-----|-- e7e7      	b.n	800912e <tcpip_thread.lto_priv.0+0x16>
 800915e:	|  |  |  |     \-> f8d5 31ac 	ldr.w	r3, [r5, #428]	@ 0x1ac
    return SYS_TIMEOUTS_SLEEPTIME_INFINITE;
  }
  now = sys_now();
  if (TIME_LESS_THAN(next_timeout->time, now)) {
 8009162:	|  |  |  |         6864      	ldr	r4, [r4, #4]
 8009164:	|  |  |  |         1ae4      	subs	r4, r4, r3
 8009166:	|  |  |  |  /----- d400      	bmi.n	800916a <tcpip_thread.lto_priv.0+0x52>
  } else if (sleeptime == 0) {
 8009168:	|  |  |  |  |  /-- b914      	cbnz	r4, 8009170 <tcpip_thread.lto_priv.0+0x58>
    sys_check_timeouts();
 800916a:	|  |  |  |  >--|-> f7fb fb63 	bl	8004834 <sys_check_timeouts>
    goto again;
 800916e:	+--|--|--|--|--|-- e7de      	b.n	800912e <tcpip_thread.lto_priv.0+0x16>
  UNLOCK_TCPIP_CORE();
 8009170:	|  |  |  |  |  \-> f7ff ff96 	bl	80090a0 <sys_mutex_unlock.constprop.0>
  res = sys_arch_mbox_fetch(mbox, msg, sleeptime);
 8009174:	|  |  |  |  |      4621      	mov	r1, r4
 8009176:	|  |  |  |  |      a803      	add	r0, sp, #12
 8009178:	|  |  |  |  |      f7ff f8de 	bl	8008338 <sys_arch_mbox_fetch.constprop.0>
 800917c:	|  |  |  |  |      4604      	mov	r4, r0
  LOCK_TCPIP_CORE();
 800917e:	|  |  |  |  |      f7ff ff4b 	bl	8009018 <sys_mutex_lock.constprop.0>
  if (res == SYS_ARCH_TIMEOUT) {
 8009182:	|  |  |  |  |      3401      	adds	r4, #1
 8009184:	|  |  |  |  \----- d0f1      	beq.n	800916a <tcpip_thread.lto_priv.0+0x52>
 8009186:	|  |  |  \-------- e7dc      	b.n	8009142 <tcpip_thread.lto_priv.0+0x2a>
  switch (msg->type) {
 8009188:	|  |  \----------> 7823      	ldrb	r3, [r4, #0]
 800918a:	|  |           /-- b143      	cbz	r3, 800919e <tcpip_thread.lto_priv.0+0x86>
 800918c:	|  |           |   2b01      	cmp	r3, #1
 800918e:	|  |        /--|-- d00e      	beq.n	80091ae <tcpip_thread.lto_priv.0+0x96>
      LWIP_ASSERT("tcpip_thread: invalid message", 0);
 8009190:	|  |        |  |   b672      	cpsid	i
 8009192:	|  |        |  |   4b0d      	ldr	r3, [pc, #52]	@ (80091c8 <tcpip_thread.lto_priv.0+0xb0>)
 8009194:	|  |        |  |   9300      	str	r3, [sp, #0]
 8009196:	|  |        |  |   f8d5 11ac 	ldr.w	r1, [r5, #428]	@ 0x1ac
 800919a:	|  |        |  |   23d4      	movs	r3, #212	@ 0xd4
 800919c:	|  \--------|--|-- e7d9      	b.n	8009152 <tcpip_thread.lto_priv.0+0x3a>
      msg->msg.cb.function(msg->msg.cb.ctx);
 800919e:	|           |  \-> e9d4 3001 	ldrd	r3, r0, [r4, #4]
 80091a2:	|           |      4798      	blx	r3
      memp_free(MEMP_TCPIP_MSG_API, msg);
 80091a4:	|           |      4621      	mov	r1, r4
 80091a6:	|           |      2008      	movs	r0, #8
 80091a8:	|           |      f7f9 f94e 	bl	8002448 <memp_free>
      break;
 80091ac:	+-----------|----- e7bf      	b.n	800912e <tcpip_thread.lto_priv.0+0x16>
      msg->msg.cb.function(msg->msg.cb.ctx);
 80091ae:	|           \----> e9d4 3001 	ldrd	r3, r0, [r4, #4]
 80091b2:	|                  4798      	blx	r3
      break;
 80091b4:	\----------------- e7bb      	b.n	800912e <tcpip_thread.lto_priv.0+0x16>
 80091b6:	                   bf00      	nop
 80091b8:	                   20001200 	.word	0x20001200
 80091bc:	                   20001204 	.word	0x20001204
 80091c0:	                   200010fc 	.word	0x200010fc
 80091c4:	                   200001b0 	.word	0x200001b0
 80091c8:	                   0800b7b1 	.word	0x0800b7b1
 80091cc:	                   0800cd29 	.word	0x0800cd29
 80091d0:	                   0800b232 	.word	0x0800b232

080091d4 <bgrt_queue_post_cs_fn.constprop.0>:
bgrt_st_t bgrt_queue_post_cs_fn(bgrt_queue_t *q, void *msg,
 80091d4:	             b538      	push	{r3, r4, r5, lr}
 80091d6:	             460a      	mov	r2, r1
	if (q->enq.counter == 0)
 80091d8:	             f3bf 8f5b 	dmb	ish
 80091dc:	             6881      	ldr	r1, [r0, #8]
 80091de:	             f3bf 8f5b 	dmb	ish
bgrt_st_t bgrt_queue_post_cs_fn(bgrt_queue_t *q, void *msg,
 80091e2:	             4604      	mov	r4, r0
	if (q->enq.counter == 0)
 80091e4:	             f100 0308 	add.w	r3, r0, #8
 80091e8:	             2900      	cmp	r1, #0
 80091ea:	/----------- d03f      	beq.n	800926c <bgrt_queue_post_cs_fn.constprop.0+0x98>
	atomic_fetch_sub(&q->enq.counter, 1);
 80091ec:	|            f3bf 8f5b 	dmb	ish
 80091f0:	|        /-> e853 0f00 	ldrex	r0, [r3]
 80091f4:	|        |   3801      	subs	r0, #1
 80091f6:	|        |   e843 0100 	strex	r1, r0, [r3]
 80091fa:	|        |   2900      	cmp	r1, #0
 80091fc:	|        \-- d1f8      	bne.n	80091f0 <bgrt_queue_post_cs_fn.constprop.0+0x1c>
 80091fe:	|            f3bf 8f5b 	dmb	ish
	enqueue ^= !!(q->flags & Q_REV);
 8009202:	|            8823      	ldrh	r3, [r4, #0]
	idx = *obj;
 8009204:	|            f3bf 8f5b 	dmb	ish
	obj = enqueue ? &q->head : &q->tail;
 8009208:	|            07db      	lsls	r3, r3, #31
 800920a:	|            bf54      	ite	pl
 800920c:	|            1d23      	addpl	r3, r4, #4
 800920e:	|            1da3      	addmi	r3, r4, #6
	idx = *obj;
 8009210:	|            8818      	ldrh	r0, [r3, #0]
 8009212:	|            f3bf 8f5b 	dmb	ish
 8009216:	|            b280      	uxth	r0, r0
	} while(!atomic_compare_exchange_strong(obj, &idx, next));
 8009218:	|  /-------> 8865      	ldrh	r5, [r4, #2]
 800921a:	|  |         f3bf 8f5b 	dmb	ish
		next = (idx + 1) & q->size;
 800921e:	|  |         1c41      	adds	r1, r0, #1
	} while(!atomic_compare_exchange_strong(obj, &idx, next));
 8009220:	|  |         4029      	ands	r1, r5
 8009222:	|  |  /----> e8d3 5f5f 	ldrexh	r5, [r3]
 8009226:	|  |  |      4285      	cmp	r5, r0
 8009228:	|  |  |  /-- d104      	bne.n	8009234 <bgrt_queue_post_cs_fn.constprop.0+0x60>
 800922a:	|  |  |  |   e8c3 1f5c 	strexh	ip, r1, [r3]
 800922e:	|  |  |  |   f1bc 0f00 	cmp.w	ip, #0
 8009232:	|  |  \--|-- d1f6      	bne.n	8009222 <bgrt_queue_post_cs_fn.constprop.0+0x4e>
 8009234:	|  |     \-> f3bf 8f5b 	dmb	ish
 8009238:	|  |         b2a8      	uxth	r0, r5
 800923a:	|  \-------- d1ed      	bne.n	8009218 <bgrt_queue_post_cs_fn.constprop.0+0x44>
	return &q->queue[idx];
 800923c:	|            3004      	adds	r0, #4
		post_cb(p, msg);
 800923e:	|            eb04 0080 	add.w	r0, r4, r0, lsl #2
 8009242:	|            2100      	movs	r1, #0
 8009244:	|            4790      	blx	r2
	return bgrt_sem_free_cs(q->deq);
 8009246:	|            68e4      	ldr	r4, [r4, #12]

bgrt_st_t bgrt_sem_free_cs(bgrt_sem_t * sem)
{
    bgrt_st_t ret;

    if (!sem)
 8009248:	|  /-------- b194      	cbz	r4, 8009270 <bgrt_queue_post_cs_fn.constprop.0+0x9c>
        return BGRT_ST_ENULL;
    }

    BGRT_SPIN_LOCK(sem);
    /*Check owner*/
    if (((bgrt_sync_t *)sem)->owner)
 800924a:	|  |         f8d4 5084 	ldr.w	r5, [r4, #132]	@ 0x84
 800924e:	|  |  /----- b98d      	cbnz	r5, 8009274 <bgrt_queue_post_cs_fn.constprop.0+0xa0>
    ret = bgrt_priv_sync_wake((bgrt_sync_t *)sem, (bgrt_proc_t *)0, (bgrt_flag_t)0);
 8009250:	|  |  |      462a      	mov	r2, r5
 8009252:	|  |  |      4629      	mov	r1, r5
 8009254:	|  |  |      4620      	mov	r0, r4
 8009256:	|  |  |      f7ff fb0b 	bl	8008870 <bgrt_priv_sync_wake>
    if (BGRT_ST_EEMPTY == ret)
 800925a:	|  |  |      2803      	cmp	r0, #3
 800925c:	|  |  |  /-- d105      	bne.n	800926a <bgrt_queue_post_cs_fn.constprop.0+0x96>
        sem->counter++;
 800925e:	|  |  |  |   f8d4 3098 	ldr.w	r3, [r4, #152]	@ 0x98
 8009262:	|  |  |  |   3301      	adds	r3, #1
 8009264:	|  |  |  |   f8c4 3098 	str.w	r3, [r4, #152]	@ 0x98
        ret = BGRT_ST_OK;
 8009268:	|  |  |  |   4628      	mov	r0, r5
}
 800926a:	|  |  |  >-> bd38      	pop	{r3, r4, r5, pc}
		return BGRT_ST_ROLL;
 800926c:	\--|--|--|-> 2009      	movs	r0, #9
 800926e:	   |  |  +-- e7fc      	b.n	800926a <bgrt_queue_post_cs_fn.constprop.0+0x96>
        return BGRT_ST_ENULL;
 8009270:	   \--|--|-> 2001      	movs	r0, #1
 8009272:	      |  +-- e7fa      	b.n	800926a <bgrt_queue_post_cs_fn.constprop.0+0x96>
    {
        ret = BGRT_ST_EOWN;
 8009274:	      \--|-> 2002      	movs	r0, #2
 8009276:	         \-- e7f8      	b.n	800926a <bgrt_queue_post_cs_fn.constprop.0+0x96>

08009278 <pbuf_alloc.constprop.0>:
pbuf_alloc(pbuf_layer layer, u16_t length, pbuf_type type)
 8009278:	       b538      	push	{r3, r4, r5, lr}
      mem_size_t payload_len = (mem_size_t)(LWIP_MEM_ALIGN_SIZE(offset) + LWIP_MEM_ALIGN_SIZE(length));
 800927a:	       1cca      	adds	r2, r1, #3
 800927c:	       1cc3      	adds	r3, r0, #3
 800927e:	       f022 0203 	bic.w	r2, r2, #3
 8009282:	       f023 0303 	bic.w	r3, r3, #3
 8009286:	       4413      	add	r3, r2
 8009288:	       b29b      	uxth	r3, r3
      if ((payload_len < LWIP_MEM_ALIGN_SIZE(length)) ||
 800928a:	       4293      	cmp	r3, r2
pbuf_alloc(pbuf_layer layer, u16_t length, pbuf_type type)
 800928c:	       4604      	mov	r4, r0
 800928e:	       460d      	mov	r5, r1
      if ((payload_len < LWIP_MEM_ALIGN_SIZE(length)) ||
 8009290:	/----- d312      	bcc.n	80092b8 <pbuf_alloc.constprop.0+0x40>
      mem_size_t alloc_len = (mem_size_t)(LWIP_MEM_ALIGN_SIZE(SIZEOF_STRUCT_PBUF) + payload_len);
 8009292:	|      3310      	adds	r3, #16
 8009294:	|      b298      	uxth	r0, r3
      if ((payload_len < LWIP_MEM_ALIGN_SIZE(length)) ||
 8009296:	|      4282      	cmp	r2, r0
 8009298:	+----- d80e      	bhi.n	80092b8 <pbuf_alloc.constprop.0+0x40>
      p = (struct pbuf *)mem_malloc(alloc_len);
 800929a:	|      f7fe ffa7 	bl	80081ec <mem_malloc>
      if (p == NULL) {
 800929e:	|  /-- b150      	cbz	r0, 80092b6 <pbuf_alloc.constprop.0+0x3e>
      pbuf_init_alloced_pbuf(p, LWIP_MEM_ALIGN((void *)((u8_t *)p + SIZEOF_STRUCT_PBUF + offset)),
 80092a0:	|  |   4404      	add	r4, r0
  p->next = NULL;
 80092a2:	|  |   2300      	movs	r3, #0
      pbuf_init_alloced_pbuf(p, LWIP_MEM_ALIGN((void *)((u8_t *)p + SIZEOF_STRUCT_PBUF + offset)),
 80092a4:	|  |   3413      	adds	r4, #19
  p->next = NULL;
 80092a6:	|  |   6003      	str	r3, [r0, #0]
      pbuf_init_alloced_pbuf(p, LWIP_MEM_ALIGN((void *)((u8_t *)p + SIZEOF_STRUCT_PBUF + offset)),
 80092a8:	|  |   f024 0403 	bic.w	r4, r4, #3
  p->type_internal = (u8_t)type;
 80092ac:	|  |   4b03      	ldr	r3, [pc, #12]	@ (80092bc <pbuf_alloc.constprop.0+0x44>)
  p->payload = payload;
 80092ae:	|  |   6044      	str	r4, [r0, #4]
  p->tot_len = tot_len;
 80092b0:	|  |   8105      	strh	r5, [r0, #8]
  p->len = len;
 80092b2:	|  |   8145      	strh	r5, [r0, #10]
  p->type_internal = (u8_t)type;
 80092b4:	|  |   60c3      	str	r3, [r0, #12]
}
 80092b6:	|  >-> bd38      	pop	{r3, r4, r5, pc}
          return NULL;
 80092b8:	\--|-> 2000      	movs	r0, #0
 80092ba:	   \-- e7fc      	b.n	80092b6 <pbuf_alloc.constprop.0+0x3e>
 80092bc:	       00010080 	.word	0x00010080

080092c0 <tcp_output_alloc_header_common.constprop.0>:
tcp_output_alloc_header_common(u32_t ackno, u16_t optlen, u16_t datalen,
 80092c0:	       b5f7      	push	{r0, r1, r2, r4, r5, r6, r7, lr}
  p = pbuf_alloc(PBUF_IP, TCP_HLEN + optlen + datalen, PBUF_RAM);
 80092c2:	       3114      	adds	r1, #20
tcp_output_alloc_header_common(u32_t ackno, u16_t optlen, u16_t datalen,
 80092c4:	       4606      	mov	r6, r0
  p = pbuf_alloc(PBUF_IP, TCP_HLEN + optlen + datalen, PBUF_RAM);
 80092c6:	       b289      	uxth	r1, r1
 80092c8:	       2022      	movs	r0, #34	@ 0x22
tcp_output_alloc_header_common(u32_t ackno, u16_t optlen, u16_t datalen,
 80092ca:	       4617      	mov	r7, r2
 80092cc:	       461d      	mov	r5, r3
  p = pbuf_alloc(PBUF_IP, TCP_HLEN + optlen + datalen, PBUF_RAM);
 80092ce:	       f7ff ffd3 	bl	8009278 <pbuf_alloc.constprop.0>
  if (p != NULL) {
 80092d2:	       4604      	mov	r4, r0
 80092d4:	/----- b350      	cbz	r0, 800932c <tcp_output_alloc_header_common.constprop.0+0x6c>
    LWIP_ASSERT("check that first pbuf can hold struct tcp_hdr",
 80092d6:	|      8943      	ldrh	r3, [r0, #10]
 80092d8:	|      2b13      	cmp	r3, #19
 80092da:	|  /-- d80c      	bhi.n	80092f6 <tcp_output_alloc_header_common.constprop.0+0x36>
 80092dc:	|  |   b672      	cpsid	i
 80092de:	|  |   4b15      	ldr	r3, [pc, #84]	@ (8009334 <tcp_output_alloc_header_common.constprop.0+0x74>)
 80092e0:	|  |   4a15      	ldr	r2, [pc, #84]	@ (8009338 <tcp_output_alloc_header_common.constprop.0+0x78>)
 80092e2:	|  |   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 80092e6:	|  |   4b15      	ldr	r3, [pc, #84]	@ (800933c <tcp_output_alloc_header_common.constprop.0+0x7c>)
 80092e8:	|  |   9300      	str	r3, [sp, #0]
 80092ea:	|  |   4815      	ldr	r0, [pc, #84]	@ (8009340 <tcp_output_alloc_header_common.constprop.0+0x80>)
 80092ec:	|  |   f240 7327 	movw	r3, #1831	@ 0x727
 80092f0:	|  |   f7f8 f802 	bl	80012f8 <printf_>
 80092f4:	|  |   be00      	bkpt	0x0000
  return PP_HTONS(n);
 80092f6:	|  \-> f8bd 3020 	ldrh.w	r3, [sp, #32]
    tcphdr = (struct tcp_hdr *)p->payload;
 80092fa:	|      6861      	ldr	r1, [r4, #4]
 80092fc:	|      ba5b      	rev16	r3, r3
 80092fe:	|      ba6d      	rev16	r5, r5
    tcphdr->dest = lwip_htons(dst_port);
 8009300:	|      804b      	strh	r3, [r1, #2]
    tcphdr->src = lwip_htons(src_port);
 8009302:	|      800d      	strh	r5, [r1, #0]
    tcphdr->seqno = seqno_be;
 8009304:	|      604f      	str	r7, [r1, #4]
    tcphdr->ackno = lwip_htonl(ackno);
 8009306:	|      4630      	mov	r0, r6
 8009308:	|      f7fe ff14 	bl	8008134 <lwip_htonl>
 800930c:	|      f89d 3024 	ldrb.w	r3, [sp, #36]	@ 0x24
 8009310:	|      6088      	str	r0, [r1, #8]
 8009312:	|      021b      	lsls	r3, r3, #8
 8009314:	|      f043 0350 	orr.w	r3, r3, #80	@ 0x50
    TCPH_HDRLEN_FLAGS_SET(tcphdr, (5 + optlen / 4), flags);
 8009318:	|      818b      	strh	r3, [r1, #12]
 800931a:	|      f8bd 3028 	ldrh.w	r3, [sp, #40]	@ 0x28
 800931e:	|      ba5b      	rev16	r3, r3
    tcphdr->wnd = lwip_htons(wnd);
 8009320:	|      81cb      	strh	r3, [r1, #14]
    tcphdr->chksum = 0;
 8009322:	|      2300      	movs	r3, #0
 8009324:	|      740b      	strb	r3, [r1, #16]
 8009326:	|      744b      	strb	r3, [r1, #17]
    tcphdr->urgp = 0;
 8009328:	|      748b      	strb	r3, [r1, #18]
 800932a:	|      74cb      	strb	r3, [r1, #19]
}
 800932c:	\----> 4620      	mov	r0, r4
 800932e:	       b003      	add	sp, #12
 8009330:	       bdf0      	pop	{r4, r5, r6, r7, pc}
 8009332:	       bf00      	nop
 8009334:	       200001b0 	.word	0x200001b0
 8009338:	       0800cd47 	.word	0x0800cd47
 800933c:	       0800b5cd 	.word	0x0800b5cd
 8009340:	       0800b232 	.word	0x0800b232

08009344 <tcp_rst_netif.constprop.0>:
tcp_rst_netif(struct netif *netif, u32_t seqno, u32_t ackno,
 8009344:	    b57f      	push	{r0, r1, r2, r3, r4, r5, r6, lr}
 8009346:	    4614      	mov	r4, r2
 8009348:	    f8bd 6020 	ldrh.w	r6, [sp, #32]
  if (netif) {
 800934c:	    4605      	mov	r5, r0
 800934e:	/-- b1d8      	cbz	r0, 8009388 <tcp_rst_netif.constprop.0+0x44>
  p = tcp_output_alloc_header_common(ackno, optlen, 0, lwip_htonl(seqno), local_port,
 8009350:	|   4608      	mov	r0, r1
 8009352:	|   f7fe feef 	bl	8008134 <lwip_htonl>
 8009356:	|   2114      	movs	r1, #20
 8009358:	|   4602      	mov	r2, r0
 800935a:	|   f246 0008 	movw	r0, #24584	@ 0x6008
 800935e:	|   e9cd 1001 	strd	r1, r0, [sp, #4]
 8009362:	|   9600      	str	r6, [sp, #0]
 8009364:	|   4620      	mov	r0, r4
 8009366:	|   2100      	movs	r1, #0
 8009368:	|   f7ff ffaa 	bl	80092c0 <tcp_output_alloc_header_common.constprop.0>
  if (p == NULL) {
 800936c:	|   4604      	mov	r4, r0
 800936e:	+-- b158      	cbz	r0, 8009388 <tcp_rst_netif.constprop.0+0x44>
  tcp_output_fill_options(pcb, p, 0, 0);
 8009370:	|   f7ff fe38 	bl	8008fe4 <tcp_output_fill_options.constprop.0>
      tcp_output_control_segment_netif(NULL, p, local_ip, remote_ip, netif);
 8009374:	|   4b05      	ldr	r3, [pc, #20]	@ (800938c <tcp_rst_netif.constprop.0+0x48>)
 8009376:	|   9508      	str	r5, [sp, #32]
 8009378:	|   1d1a      	adds	r2, r3, #4
 800937a:	|   4621      	mov	r1, r4
 800937c:	|   2000      	movs	r0, #0
}
 800937e:	|   b004      	add	sp, #16
 8009380:	|   e8bd 4070 	ldmia.w	sp!, {r4, r5, r6, lr}
      tcp_output_control_segment_netif(NULL, p, local_ip, remote_ip, netif);
 8009384:	|   f7f9 bc46 	b.w	8002c14 <tcp_output_control_segment_netif.lto_priv.0>
}
 8009388:	\-> b004      	add	sp, #16
 800938a:	    bd70      	pop	{r4, r5, r6, pc}
 800938c:	    20001280 	.word	0x20001280

08009390 <tcp_output_alloc_header.constprop.0>:
tcp_output_alloc_header(struct tcp_pcb *pcb, u16_t optlen, u16_t datalen,
 8009390:	    b57f      	push	{r0, r1, r2, r3, r4, r5, r6, lr}
 8009392:	    460d      	mov	r5, r1
 8009394:	    4616      	mov	r6, r2
  LWIP_ASSERT("tcp_output_alloc_header: invalid pcb", pcb != NULL);
 8009396:	    4604      	mov	r4, r0
 8009398:	/-- b960      	cbnz	r0, 80093b4 <tcp_output_alloc_header.constprop.0+0x24>
 800939a:	|   b672      	cpsid	i
 800939c:	|   4b0f      	ldr	r3, [pc, #60]	@ (80093dc <tcp_output_alloc_header.constprop.0+0x4c>)
 800939e:	|   4a10      	ldr	r2, [pc, #64]	@ (80093e0 <tcp_output_alloc_header.constprop.0+0x50>)
 80093a0:	|   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 80093a4:	|   4b0f      	ldr	r3, [pc, #60]	@ (80093e4 <tcp_output_alloc_header.constprop.0+0x54>)
 80093a6:	|   9300      	str	r3, [sp, #0]
 80093a8:	|   480f      	ldr	r0, [pc, #60]	@ (80093e8 <tcp_output_alloc_header.constprop.0+0x58>)
 80093aa:	|   f240 7346 	movw	r3, #1862	@ 0x746
 80093ae:	|   f7f7 ffa3 	bl	80012f8 <printf_>
 80093b2:	|   be00      	bkpt	0x0000
  p = tcp_output_alloc_header_common(pcb->rcv_nxt, optlen, datalen,
 80093b4:	\-> 8d63      	ldrh	r3, [r4, #42]	@ 0x2a
 80093b6:	    9302      	str	r3, [sp, #8]
 80093b8:	    2310      	movs	r3, #16
 80093ba:	    9301      	str	r3, [sp, #4]
 80093bc:	    8b23      	ldrh	r3, [r4, #24]
 80093be:	    9300      	str	r3, [sp, #0]
 80093c0:	    8ae3      	ldrh	r3, [r4, #22]
 80093c2:	    6a60      	ldr	r0, [r4, #36]	@ 0x24
 80093c4:	    4632      	mov	r2, r6
 80093c6:	    4629      	mov	r1, r5
 80093c8:	    f7ff ff7a 	bl	80092c0 <tcp_output_alloc_header_common.constprop.0>
  if (p != NULL) {
 80093cc:	/-- b118      	cbz	r0, 80093d6 <tcp_output_alloc_header.constprop.0+0x46>
    pcb->rcv_ann_right_edge = pcb->rcv_nxt + pcb->rcv_ann_wnd;
 80093ce:	|   8d62      	ldrh	r2, [r4, #42]	@ 0x2a
 80093d0:	|   6a63      	ldr	r3, [r4, #36]	@ 0x24
 80093d2:	|   4413      	add	r3, r2
 80093d4:	|   62e3      	str	r3, [r4, #44]	@ 0x2c
}
 80093d6:	\-> b004      	add	sp, #16
 80093d8:	    bd70      	pop	{r4, r5, r6, pc}
 80093da:	    bf00      	nop
 80093dc:	    200001b0 	.word	0x200001b0
 80093e0:	    0800cd75 	.word	0x0800cd75
 80093e4:	    0800b5cd 	.word	0x0800b5cd
 80093e8:	    0800b232 	.word	0x0800b232

080093ec <pbuf_clone.constprop.0>:
 * @param p the source pbuf
 *
 * @return a new pbuf or NULL if allocation fails
 */
struct pbuf *
pbuf_clone(pbuf_layer layer, pbuf_type type, struct pbuf *p)
 80093ec:	    b537      	push	{r0, r1, r2, r4, r5, lr}
 80093ee:	    460d      	mov	r5, r1
{
  struct pbuf *q;
  err_t err;
  q = pbuf_alloc(layer, p->tot_len, type);
 80093f0:	    8909      	ldrh	r1, [r1, #8]
 80093f2:	    f7ff ff41 	bl	8009278 <pbuf_alloc.constprop.0>
  if (q == NULL) {
 80093f6:	    4604      	mov	r4, r0
 80093f8:	/-- b180      	cbz	r0, 800941c <pbuf_clone.constprop.0+0x30>
    return NULL;
  }
  err = pbuf_copy(q, p);
 80093fa:	|   4629      	mov	r1, r5
 80093fc:	|   f7f9 f9e8 	bl	80027d0 <pbuf_copy>
  LWIP_UNUSED_ARG(err); /* in case of LWIP_NOASSERT */
  LWIP_ASSERT("pbuf_copy failed", err == ERR_OK);
 8009400:	+-- b160      	cbz	r0, 800941c <pbuf_clone.constprop.0+0x30>
 8009402:	|   b672      	cpsid	i
 8009404:	|   4b07      	ldr	r3, [pc, #28]	@ (8009424 <pbuf_clone.constprop.0+0x38>)
 8009406:	|   4a08      	ldr	r2, [pc, #32]	@ (8009428 <pbuf_clone.constprop.0+0x3c>)
 8009408:	|   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 800940c:	|   4b07      	ldr	r3, [pc, #28]	@ (800942c <pbuf_clone.constprop.0+0x40>)
 800940e:	|   9300      	str	r3, [sp, #0]
 8009410:	|   4807      	ldr	r0, [pc, #28]	@ (8009430 <pbuf_clone.constprop.0+0x44>)
 8009412:	|   f240 5343 	movw	r3, #1347	@ 0x543
 8009416:	|   f7f7 ff6f 	bl	80012f8 <printf_>
 800941a:	|   be00      	bkpt	0x0000
  return q;
}
 800941c:	\-> 4620      	mov	r0, r4
 800941e:	    b003      	add	sp, #12
 8009420:	    bd30      	pop	{r4, r5, pc}
 8009422:	    bf00      	nop
 8009424:	    200001b0 	.word	0x200001b0
 8009428:	    0800cd9a 	.word	0x0800cd9a
 800942c:	    0800b387 	.word	0x0800b387
 8009430:	    0800b232 	.word	0x0800b232

08009434 <_ntoa_long.constprop.0>:
static size_t _ntoa_long(out_fct_type out, char* buffer, size_t idx, size_t maxlen, unsigned long value, bool negative, unsigned long base, unsigned int prec, unsigned int width, unsigned int flags)
 8009434:	                                              e92d 4ff0 	stmdb	sp!, {r4, r5, r6, r7, r8, r9, sl, fp, lr}
 8009438:	                                              b089      	sub	sp, #36	@ 0x24
 800943a:	                                              e9dd 6515 	ldrd	r6, r5, [sp, #84]	@ 0x54
 800943e:	                                              f89d c048 	ldrb.w	ip, [sp, #72]	@ 0x48
 8009442:	                                              9f13      	ldr	r7, [sp, #76]	@ 0x4c
 8009444:	                                              4681      	mov	r9, r0
 8009446:	                                              468a      	mov	sl, r1
 8009448:	                                              4690      	mov	r8, r2
  if (!value) {
 800944a:	                                              461c      	mov	r4, r3
 800944c:	                                          /-- b90b      	cbnz	r3, 8009452 <_ntoa_long.constprop.0+0x1e>
    flags &= ~FLAGS_HASH;
 800944e:	                                          |   f025 0510 	bic.w	r5, r5, #16
  if (!(flags & FLAGS_PRECISION) || value) {
 8009452:	                                          \-> f415 6e80 	ands.w	lr, r5, #1024	@ 0x400
 8009456:	                                          /-- d000      	beq.n	800945a <_ntoa_long.constprop.0+0x26>
 8009458:	                                       /--|-- b1e4      	cbz	r4, 8009494 <_ntoa_long.constprop.0+0x60>
 800945a:	                                       |  \-> f015 0f20 	tst.w	r5, #32
 800945e:	                                       |      bf14      	ite	ne
 8009460:	                                       |      2041      	movne	r0, #65	@ 0x41
 8009462:	                                       |      2061      	moveq	r0, #97	@ 0x61
      buf[len++] = digit < 10 ? '0' + digit : (flags & FLAGS_UPPERCASE ? 'A' : 'a') + digit - 10;
 8009464:	                                       |      4622      	mov	r2, r4
 8009466:	                                       |      46eb      	mov	fp, sp
 8009468:	                                       |      2400      	movs	r4, #0
 800946a:	                                       |      380a      	subs	r0, #10
      const char digit = (char)(value % base);
 800946c:	                           /-----------|----> fbb2 f1f7 	udiv	r1, r2, r7
 8009470:	                           |           |      fb07 2111 	mls	r1, r7, r1, r2
 8009474:	                           |           |      b2cb      	uxtb	r3, r1
      buf[len++] = digit < 10 ? '0' + digit : (flags & FLAGS_UPPERCASE ? 'A' : 'a') + digit - 10;
 8009476:	                           |           |      2909      	cmp	r1, #9
 8009478:	                           |           |      bf94      	ite	ls
 800947a:	                           |           |      3330      	addls	r3, #48	@ 0x30
 800947c:	                           |           |      181b      	addhi	r3, r3, r0
 800947e:	                           |           |      b2db      	uxtb	r3, r3
    } while (value && (len < PRINTF_NTOA_BUFFER_SIZE));
 8009480:	                           |           |      42ba      	cmp	r2, r7
      buf[len++] = digit < 10 ? '0' + digit : (flags & FLAGS_UPPERCASE ? 'A' : 'a') + digit - 10;
 8009482:	                           |           |      f80b 3b01 	strb.w	r3, [fp], #1
      value /= base;
 8009486:	                           |           |      fbb2 f3f7 	udiv	r3, r2, r7
      buf[len++] = digit < 10 ? '0' + digit : (flags & FLAGS_UPPERCASE ? 'A' : 'a') + digit - 10;
 800948a:	                           |           |      f104 0401 	add.w	r4, r4, #1
    } while (value && (len < PRINTF_NTOA_BUFFER_SIZE));
 800948e:	                           |           +----- d301      	bcc.n	8009494 <_ntoa_long.constprop.0+0x60>
 8009490:	                           |           |      2c20      	cmp	r4, #32
 8009492:	                           |     /-----|----- d10f      	bne.n	80094b4 <_ntoa_long.constprop.0+0x80>
  if (!(flags & FLAGS_LEFT)) {
 8009494:	                           |     |     \----> f015 0b02 	ands.w	fp, r5, #2
 8009498:	                           |  /--|----------- d11c      	bne.n	80094d4 <_ntoa_long.constprop.0+0xa0>
    if (width && (flags & FLAGS_ZEROPAD) && (negative || (flags & (FLAGS_PLUS | FLAGS_SPACE)))) {
 800949a:	                           |  |  |            f005 0301 	and.w	r3, r5, #1
 800949e:	                           |  |  |     /----- b13e      	cbz	r6, 80094b0 <_ntoa_long.constprop.0+0x7c>
 80094a0:	                           |  |  |     +----- b133      	cbz	r3, 80094b0 <_ntoa_long.constprop.0+0x7c>
 80094a2:	                           |  |  |     |      f1bc 0f00 	cmp.w	ip, #0
 80094a6:	                           |  |  |     |  /-- d102      	bne.n	80094ae <_ntoa_long.constprop.0+0x7a>
 80094a8:	                           |  |  |     |  |   f015 0f0c 	tst.w	r5, #12
 80094ac:	                           |  |  |     +--|-- d000      	beq.n	80094b0 <_ntoa_long.constprop.0+0x7c>
      width--;
 80094ae:	                           |  |  |     |  \-> 3e01      	subs	r6, #1
      buf[len++] = '0';
 80094b0:	                           |  |  |     \----> 2230      	movs	r2, #48	@ 0x30
 80094b2:	                           |  |  |  /-------- e006      	b.n	80094c2 <_ntoa_long.constprop.0+0x8e>
      value /= base;
 80094b4:	                           |  |  \--|-------> 461a      	mov	r2, r3
 80094b6:	                           \--|-----|-------- e7d9      	b.n	800946c <_ntoa_long.constprop.0+0x38>
    while ((len < prec) && (len < PRINTF_NTOA_BUFFER_SIZE)) {
 80094b8:	                              |     |     /-> 2c20      	cmp	r4, #32
 80094ba:	                              |     |  /--|-- d005      	beq.n	80094c8 <_ntoa_long.constprop.0+0x94>
      buf[len++] = '0';
 80094bc:	                              |     |  |  |   f80d 2004 	strb.w	r2, [sp, r4]
 80094c0:	                              |     |  |  |   3401      	adds	r4, #1
    while ((len < prec) && (len < PRINTF_NTOA_BUFFER_SIZE)) {
 80094c2:	                              |     \--|--|-> 9914      	ldr	r1, [sp, #80]	@ 0x50
 80094c4:	                              |        |  |   42a1      	cmp	r1, r4
 80094c6:	                              |        |  \-- d8f7      	bhi.n	80094b8 <_ntoa_long.constprop.0+0x84>
    while ((flags & FLAGS_ZEROPAD) && (len < width) && (len < PRINTF_NTOA_BUFFER_SIZE)) {
 80094c8:	                              +--------\----X b123      	cbz	r3, 80094d4 <_ntoa_long.constprop.0+0xa0>
      buf[len++] = '0';
 80094ca:	                              |               2330      	movs	r3, #48	@ 0x30
    while ((flags & FLAGS_ZEROPAD) && (len < width) && (len < PRINTF_NTOA_BUFFER_SIZE)) {
 80094cc:	            /-----------------|-------------> 42b4      	cmp	r4, r6
 80094ce:	            |                 +-------------- d201      	bcs.n	80094d4 <_ntoa_long.constprop.0+0xa0>
 80094d0:	            |                 |               2c20      	cmp	r4, #32
 80094d2:	            |           /-----|-------------- d130      	bne.n	8009536 <_ntoa_long.constprop.0+0x102>
  if (flags & FLAGS_HASH) {
 80094d4:	            |           |     \-------------> 06eb      	lsls	r3, r5, #27
 80094d6:	            |           |              /----- d521      	bpl.n	800951c <_ntoa_long.constprop.0+0xe8>
    if (!(flags & FLAGS_PRECISION) && len && ((len == prec) || (len == width))) {
 80094d8:	            |           |              |      f1be 0f00 	cmp.w	lr, #0
 80094dc:	            |        /--|--------------|----- d130      	bne.n	8009540 <_ntoa_long.constprop.0+0x10c>
 80094de:	            |        +--|--------------|----- b37c      	cbz	r4, 8009540 <_ntoa_long.constprop.0+0x10c>
 80094e0:	            |        |  |              |      9b14      	ldr	r3, [sp, #80]	@ 0x50
 80094e2:	            |        |  |              |      42a3      	cmp	r3, r4
 80094e4:	            |        |  |              |  /-- d001      	beq.n	80094ea <_ntoa_long.constprop.0+0xb6>
 80094e6:	            |        |  |              |  |   42b4      	cmp	r4, r6
 80094e8:	            |        +--|--------------|--|-- d12a      	bne.n	8009540 <_ntoa_long.constprop.0+0x10c>
      if (len && (base == 16U)) {
 80094ea:	            |        |  |              |  \-> 1e63      	subs	r3, r4, #1
 80094ec:	            |        |  |        /-----|----- d027      	beq.n	800953e <_ntoa_long.constprop.0+0x10a>
 80094ee:	            |        |  |        |     |      2f10      	cmp	r7, #16
 80094f0:	/-----------|--------|--|--------|-----|----- d17e      	bne.n	80095f0 <_ntoa_long.constprop.0+0x1bc>
        len--;
 80094f2:	|           |        |  |        |     |      3c02      	subs	r4, #2
    if ((base == 16U) && !(flags & FLAGS_UPPERCASE) && (len < PRINTF_NTOA_BUFFER_SIZE)) {
 80094f4:	|           |        |  |        |  /--|----> 06a8      	lsls	r0, r5, #26
 80094f6:	|           |        |  |     /--|--|--|----- d42e      	bmi.n	8009556 <_ntoa_long.constprop.0+0x122>
 80094f8:	|           |        |  |     |  |  |  |      2c20      	cmp	r4, #32
 80094fa:	|           |        |  |  /--|--|--|--|----- d02e      	beq.n	800955a <_ntoa_long.constprop.0+0x126>
      buf[len++] = 'x';
 80094fc:	|           |        |  |  |  |  |  |  |      f104 0320 	add.w	r3, r4, #32
 8009500:	|           |        |  |  |  |  |  |  |      446b      	add	r3, sp
 8009502:	|           |        |  |  |  |  |  |  |      2278      	movs	r2, #120	@ 0x78
      buf[len++] = 'b';
 8009504:	|     /-----|--------|--|--|--|--|--|--|----> f803 2c20 	strb.w	r2, [r3, #-32]
 8009508:	|     |     |        |  |  |  |  |  |  |      3401      	adds	r4, #1
    if (len < PRINTF_NTOA_BUFFER_SIZE) {
 800950a:	|     |     |        |  |  |  |  |  |  |  /-> 2c20      	cmp	r4, #32
 800950c:	|     |     |        |  |  +--|--|--|--|--|-- d025      	beq.n	800955a <_ntoa_long.constprop.0+0x126>
      buf[len++] = '0';
 800950e:	|  /--|-----|--------|--|--|--|--|--|--|--|-> f104 0320 	add.w	r3, r4, #32
 8009512:	|  |  |     |        |  |  |  |  |  |  |  |   446b      	add	r3, sp
 8009514:	|  |  |     |        |  |  |  |  |  |  |  |   2230      	movs	r2, #48	@ 0x30
 8009516:	|  |  |     |        |  |  |  |  |  |  |  |   f803 2c20 	strb.w	r2, [r3, #-32]
 800951a:	|  |  |     |        |  |  |  |  |  |  |  |   3401      	adds	r4, #1
  if (len < PRINTF_NTOA_BUFFER_SIZE) {
 800951c:	|  |  |     |        |  |  |  |  |  |  \--|-> 2c20      	cmp	r4, #32
 800951e:	|  |  |     |        |  |  +--|--|--|-----|-- d01c      	beq.n	800955a <_ntoa_long.constprop.0+0x126>
    if (negative) {
 8009520:	|  |  |     |        |  |  |  |  |  |     |   f1bc 0f00 	cmp.w	ip, #0
 8009524:	|  |  |     |     /--|--|--|--|--|--|-----|-- d032      	beq.n	800958c <_ntoa_long.constprop.0+0x158>
      buf[len++] = '-';
 8009526:	|  |  |     |     |  |  |  |  |  |  |     |   f104 0320 	add.w	r3, r4, #32
 800952a:	|  |  |     |     |  |  |  |  |  |  |     |   446b      	add	r3, sp
 800952c:	|  |  |     |     |  |  |  |  |  |  |     |   222d      	movs	r2, #45	@ 0x2d
      buf[len++] = ' ';
 800952e:	|  |  |  /--|-----|--|--|--|--|--|--|-----|-> f803 2c20 	strb.w	r2, [r3, #-32]
 8009532:	|  |  |  |  |     |  |  |  |  |  |  |     |   3401      	adds	r4, #1
 8009534:	|  |  |  |  |  /--|--|--|--|--|--|--|-----|-- e012      	b.n	800955c <_ntoa_long.constprop.0+0x128>
      buf[len++] = '0';
 8009536:	|  |  |  |  |  |  |  |  \--|--|--|--|-----|-> f80d 3004 	strb.w	r3, [sp, r4]
 800953a:	|  |  |  |  |  |  |  |     |  |  |  |     |   3401      	adds	r4, #1
 800953c:	|  |  |  |  \--|--|--|-----|--|--|--|-----|-- e7c6      	b.n	80094cc <_ntoa_long.constprop.0+0x98>
 800953e:	|  |  |  |     |  |  |     |  |  \--|-----|-> 461c      	mov	r4, r3
    if ((base == 16U) && !(flags & FLAGS_UPPERCASE) && (len < PRINTF_NTOA_BUFFER_SIZE)) {
 8009540:	|  |  |  |     |  |  \-----|--|-----|-----|-> 2f10      	cmp	r7, #16
 8009542:	|  |  |  |     |  |        |  |     \-----|-- d0d7      	beq.n	80094f4 <_ntoa_long.constprop.0+0xc0>
    else if ((base == 2U) && (len < PRINTF_NTOA_BUFFER_SIZE)) {
 8009544:	|  |  |  |     |  |        |  |           |   2f02      	cmp	r7, #2
 8009546:	|  |  |  |     |  |        |  |           \-- d1e0      	bne.n	800950a <_ntoa_long.constprop.0+0xd6>
 8009548:	|  |  |  |     |  |        |  |               2c20      	cmp	r4, #32
 800954a:	|  |  |  |     |  |        +--|-------------- d006      	beq.n	800955a <_ntoa_long.constprop.0+0x126>
      buf[len++] = 'b';
 800954c:	|  |  |  |  /--|--|--------|--|-------------> f104 0320 	add.w	r3, r4, #32
 8009550:	|  |  |  |  |  |  |        |  |               446b      	add	r3, sp
 8009552:	|  |  |  |  |  |  |        |  |               2262      	movs	r2, #98	@ 0x62
 8009554:	|  |  +--|--|--|--|--------|--|-------------- e7d6      	b.n	8009504 <_ntoa_long.constprop.0+0xd0>
    else if ((base == 16U) && (flags & FLAGS_UPPERCASE) && (len < PRINTF_NTOA_BUFFER_SIZE)) {
 8009556:	|  |  |  |  |  |  |        |  \-------------> 2c20      	cmp	r4, #32
 8009558:	|  |  |  |  |  |  |        |           /----- d113      	bne.n	8009582 <_ntoa_long.constprop.0+0x14e>
      buf[len++] = '0';
 800955a:	|  |  |  |  |  |  |        \-----------|----> 2420      	movs	r4, #32
  if (!(flags & FLAGS_LEFT) && !(flags & FLAGS_ZEROPAD)) {
 800955c:	|  |  |  |  |  >--|--------------------|----> 07ab      	lsls	r3, r5, #30
 800955e:	|  |  |  |  |  |  |        /-----------|----- d033      	beq.n	80095c8 <_ntoa_long.constprop.0+0x194>
 8009560:	|  |  |  |  |  |  |        |           |      4645      	mov	r5, r8
 8009562:	|  |  |  |  |  |  |        |        /--|----> 4425      	add	r5, r4
 8009564:	|  |  |  |  |  |  |     /--|--------|--|----> 4628      	mov	r0, r5
 8009566:	|  |  |  |  |  |  |     |  |        |  |      1b2a      	subs	r2, r5, r4
  while (len) {
 8009568:	|  |  |  |  |  |  |     |  |  /-----|--|----- bb94      	cbnz	r4, 80095d0 <_ntoa_long.constprop.0+0x19c>
  if (flags & FLAGS_LEFT) {
 800956a:	|  |  |  |  |  |  |     |  |  |     |  |      f1bb 0f00 	cmp.w	fp, #0
 800956e:	|  |  |  |  |  |  |     |  |  |     |  |  /-- d005      	beq.n	800957c <_ntoa_long.constprop.0+0x148>
 8009570:	|  |  |  |  |  |  |     |  |  |     |  |  |   eba5 0508 	sub.w	r5, r5, r8
    while (idx - start_idx < width) {
 8009574:	|  |  |  |  |  |  |  /--|--|--|-----|--|--|-> 42ae      	cmp	r6, r5
 8009576:	|  |  |  |  |  |  |  |  |  |  |     |  |  |   eb08 0005 	add.w	r0, r8, r5
 800957a:	|  |  |  |  |  |  |  |  |  |  |  /--|--|--|-- d831      	bhi.n	80095e0 <_ntoa_long.constprop.0+0x1ac>
}
 800957c:	|  |  |  |  |  |  |  |  |  |  |  |  |  |  \-> b009      	add	sp, #36	@ 0x24
 800957e:	|  |  |  |  |  |  |  |  |  |  |  |  |  |      e8bd 8ff0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, r9, sl, fp, pc}
      buf[len++] = 'X';
 8009582:	|  |  |  |  |  |  |  |  |  |  |  |  |  \----> f104 0320 	add.w	r3, r4, #32
 8009586:	|  |  |  |  |  |  |  |  |  |  |  |  |         446b      	add	r3, sp
 8009588:	|  |  |  |  |  |  |  |  |  |  |  |  |         2258      	movs	r2, #88	@ 0x58
 800958a:	|  |  \--|--|--|--|--|--|--|--|--|--|-------- e7bb      	b.n	8009504 <_ntoa_long.constprop.0+0xd0>
    else if (flags & FLAGS_PLUS) {
 800958c:	|  |     |  |  |  \--|--|--|--|--|--|-------> 0769      	lsls	r1, r5, #29
 800958e:	|  |     |  |  |     |  |  |  |  |  |     /-- d504      	bpl.n	800959a <_ntoa_long.constprop.0+0x166>
      buf[len++] = '+';  // ignore the space if the '+' exists
 8009590:	|  |     |  |  |     |  |  |  |  |  |     |   f104 0320 	add.w	r3, r4, #32
 8009594:	|  |     |  |  |     |  |  |  |  |  |     |   446b      	add	r3, sp
 8009596:	|  |     |  |  |     |  |  |  |  |  |     |   222b      	movs	r2, #43	@ 0x2b
 8009598:	|  |     +--|--|-----|--|--|--|--|--|-----|-- e7c9      	b.n	800952e <_ntoa_long.constprop.0+0xfa>
    else if (flags & FLAGS_SPACE) {
 800959a:	|  |     |  |  |     |  |  |  |  |  |     \-> 072a      	lsls	r2, r5, #28
 800959c:	|  |     |  |  \-----|--|--|--|--|--|-------- d5de      	bpl.n	800955c <_ntoa_long.constprop.0+0x128>
      buf[len++] = ' ';
 800959e:	|  |     |  |        |  |  |  |  |  |         f104 0320 	add.w	r3, r4, #32
 80095a2:	|  |     |  |        |  |  |  |  |  |         446b      	add	r3, sp
 80095a4:	|  |     |  |        |  |  |  |  |  |         2220      	movs	r2, #32
 80095a6:	|  |     \--|--------|--|--|--|--|--|-------- e7c2      	b.n	800952e <_ntoa_long.constprop.0+0xfa>
      out(' ', buffer, idx++, maxlen);
 80095a8:	|  |        |        |  |  |  |  |  |     /-> f04f 33ff 	mov.w	r3, #4294967295	@ 0xffffffff
 80095ac:	|  |        |        |  |  |  |  |  |     |   4651      	mov	r1, sl
 80095ae:	|  |        |        |  |  |  |  |  |     |   2020      	movs	r0, #32
 80095b0:	|  |        |        |  |  |  |  |  |     |   47c8      	blx	r9
    for (size_t i = len; i < width; i++) {
 80095b2:	|  |        |        |  |  |  |  |  |     |   3501      	adds	r5, #1
 80095b4:	|  |        |        |  |  |  |  |  |  /--|-> 42ae      	cmp	r6, r5
 80095b6:	|  |        |        |  |  |  |  |  |  |  |   eb07 0205 	add.w	r2, r7, r5
 80095ba:	|  |        |        |  |  |  |  |  |  |  \-- d8f5      	bhi.n	80095a8 <_ntoa_long.constprop.0+0x174>
 80095bc:	|  |        |        |  |  |  |  |  |  |      1b35      	subs	r5, r6, r4
 80095be:	|  |        |        |  |  |  |  |  |  |      42a6      	cmp	r6, r4
 80095c0:	|  |        |        |  |  |  |  |  |  |      bf38      	it	cc
 80095c2:	|  |        |        |  |  |  |  |  |  |      2500      	movcc	r5, #0
 80095c4:	|  |        |        |  |  |  |  |  |  |      4445      	add	r5, r8
 80095c6:	|  |        |        |  |  |  |  |  \--|----- e7cc      	b.n	8009562 <_ntoa_long.constprop.0+0x12e>
 80095c8:	|  |        |        |  |  \--|--|-----|----> 4625      	mov	r5, r4
 80095ca:	|  |        |        |  |     |  |     |      eba8 0704 	sub.w	r7, r8, r4
 80095ce:	|  |        |        |  |     |  |     \----- e7f1      	b.n	80095b4 <_ntoa_long.constprop.0+0x180>
    out(buf[--len], buffer, idx++, maxlen);
 80095d0:	|  |        |        |  |     \--|----------> 3c01      	subs	r4, #1
 80095d2:	|  |        |        |  |        |            f04f 33ff 	mov.w	r3, #4294967295	@ 0xffffffff
 80095d6:	|  |        |        |  |        |            f81d 0004 	ldrb.w	r0, [sp, r4]
 80095da:	|  |        |        |  |        |            4651      	mov	r1, sl
 80095dc:	|  |        |        |  |        |            47c8      	blx	r9
 80095de:	|  |        |        |  \--------|----------- e7c1      	b.n	8009564 <_ntoa_long.constprop.0+0x130>
      out(' ', buffer, idx++, maxlen);
 80095e0:	|  |        |        |           \----------> 4602      	mov	r2, r0
 80095e2:	|  |        |        |                        f04f 33ff 	mov.w	r3, #4294967295	@ 0xffffffff
 80095e6:	|  |        |        |                        4651      	mov	r1, sl
 80095e8:	|  |        |        |                        2020      	movs	r0, #32
 80095ea:	|  |        |        |                        47c8      	blx	r9
 80095ec:	|  |        |        |                        3501      	adds	r5, #1
 80095ee:	|  |        |        \----------------------- e7c1      	b.n	8009574 <_ntoa_long.constprop.0+0x140>
    else if ((base == 2U) && (len < PRINTF_NTOA_BUFFER_SIZE)) {
 80095f0:	\--|--------|-------------------------------> 2f02      	cmp	r7, #2
      len--;
 80095f2:	   |        |                                 461c      	mov	r4, r3
    else if ((base == 2U) && (len < PRINTF_NTOA_BUFFER_SIZE)) {
 80095f4:	   \--------|-------------------------------- d18b      	bne.n	800950e <_ntoa_long.constprop.0+0xda>
 80095f6:	            \-------------------------------- e7a9      	b.n	800954c <_ntoa_long.constprop.0+0x118>

080095f8 <sys_thread_new.constprop.0.isra.0>:
static uint32_t sys_arch_dummy_arg;

sys_thread_t sys_thread_new(const char *name,
 80095f8:	    e92d 4ff0 	stmdb	sp!, {r4, r5, r6, r7, r8, r9, sl, fp, lr}
 80095fc:	    4683      	mov	fp, r0
	(void)name;

	ssize = ssize ? ssize : DEFAULT_THREAD_STACKSIZE;
	LWIP_ASSERT("sane stacksize", ssize <= MAX_THREAD_STACKSIZE);

	stack = mem_malloc(ssize * sizeof(bgrt_stack_t));
 80095fe:	    0098      	lsls	r0, r3, #2
sys_thread_t sys_thread_new(const char *name,
 8009600:	    b085      	sub	sp, #20
	stack = mem_malloc(ssize * sizeof(bgrt_stack_t));
 8009602:	    b280      	uxth	r0, r0
sys_thread_t sys_thread_new(const char *name,
 8009604:	    460f      	mov	r7, r1
 8009606:	    4616      	mov	r6, r2
 8009608:	    4698      	mov	r8, r3
	stack = mem_malloc(ssize * sizeof(bgrt_stack_t));
 800960a:	    f7fe fdef 	bl	80081ec <mem_malloc>
 800960e:	    f8df 9194 	ldr.w	r9, [pc, #404]	@ 80097a4 <sys_thread_new.constprop.0.isra.0+0x1ac>
	LWIP_ASSERT("stack != NULL", stack);
 8009612:	    4682      	mov	sl, r0
 8009614:	/-- b958      	cbnz	r0, 800962e <sys_thread_new.constprop.0.isra.0+0x36>
 8009616:	|   b672      	cpsid	i
 8009618:	|   4b58      	ldr	r3, [pc, #352]	@ (800977c <sys_thread_new.constprop.0.isra.0+0x184>)
	return bgrt_kernel.timer.val;
 800961a:	|   f8d9 11ac 	ldr.w	r1, [r9, #428]	@ 0x1ac
	LWIP_ASSERT("stack != NULL", stack);
 800961e:	|   4a58      	ldr	r2, [pc, #352]	@ (8009780 <sys_thread_new.constprop.0.isra.0+0x188>)
 8009620:	|   9300      	str	r3, [sp, #0]
 8009622:	|   4858      	ldr	r0, [pc, #352]	@ (8009784 <sys_thread_new.constprop.0.isra.0+0x18c>)
 8009624:	|   f44f 738f 	mov.w	r3, #286	@ 0x11e
 8009628:	|   f7f7 fe66 	bl	80012f8 <printf_>
 800962c:	|   be00      	bkpt	0x0000
  return do_memp_malloc_pool(desc);
 800962e:	\-> 4856      	ldr	r0, [pc, #344]	@ (8009788 <sys_thread_new.constprop.0.isra.0+0x190>)
 8009630:	    f7f8 fc69 	bl	8001f06 <do_memp_malloc_pool.lto_priv.0>

	thread.proc = LWIP_MEMPOOL_ALLOC(bgrt_proc);
	LWIP_ASSERT("thread.proc != NULL", thread.proc);
 8009634:	    4604      	mov	r4, r0
 8009636:	/-- b958      	cbnz	r0, 8009650 <sys_thread_new.constprop.0.isra.0+0x58>
 8009638:	|   b672      	cpsid	i
 800963a:	|   4b50      	ldr	r3, [pc, #320]	@ (800977c <sys_thread_new.constprop.0.isra.0+0x184>)
	return bgrt_kernel.timer.val;
 800963c:	|   f8d9 11ac 	ldr.w	r1, [r9, #428]	@ 0x1ac
	LWIP_ASSERT("thread.proc != NULL", thread.proc);
 8009640:	|   4a52      	ldr	r2, [pc, #328]	@ (800978c <sys_thread_new.constprop.0.isra.0+0x194>)
 8009642:	|   9300      	str	r3, [sp, #0]
 8009644:	|   484f      	ldr	r0, [pc, #316]	@ (8009784 <sys_thread_new.constprop.0.isra.0+0x18c>)
 8009646:	|   f240 1321 	movw	r3, #289	@ 0x121
 800964a:	|   f7f7 fe55 	bl	80012f8 <printf_>
 800964e:	|   be00      	bkpt	0x0000

	st = bgrt_proc_init(thread.proc,
 8009650:	\-> 4b4f      	ldr	r3, [pc, #316]	@ (8009790 <sys_thread_new.constprop.0.isra.0+0x198>)
 8009652:	    2e00      	cmp	r6, #0
 8009654:	    bf08      	it	eq
 8009656:	    461e      	moveq	r6, r3
    BGRT_INT_LOCK();
 8009658:	    f04f 00f0 	mov.w	r0, #240	@ 0xf0
 800965c:	    f380 8811 	msr	BASEPRI, r0
 8009660:	    f3bf 8f4f 	dsb	sy
 8009664:	    f3bf 8f6f 	isb	sy
 8009668:	    2301      	movs	r3, #1
    if (!proc)
 800966a:	    2c00      	cmp	r4, #0
 800966c:	/-- d051      	beq.n	8009712 <sys_thread_new.constprop.0.isra.0+0x11a>
    bgrt_pitem_init((bgrt_pitem_t *)proc, prio);
 800966e:	|   211f      	movs	r1, #31
 8009670:	|   4620      	mov	r0, r4
 8009672:	|   f7fe f9d7 	bl	8007a24 <bgrt_pitem_init>
    pcounter->map = (bgrt_map_t)0;
 8009676:	|   2100      	movs	r1, #0
 8009678:	|   f8c4 1094 	str.w	r1, [r4, #148]	@ 0x94
        pcounter->counter[p] = (bgrt_cnt_t)0;    /* ADLINT:SL:[W0705] Out of range access!*/
 800967c:	|   2280      	movs	r2, #128	@ 0x80
 800967e:	|   f104 0014 	add.w	r0, r4, #20
 8009682:	|   f001 fc27 	bl	800aed4 <memset>
    proc->flags = (is_rt)?(BGRT_PROC_FLG_RT|BGRT_PROC_FLG_RR):(BGRT_PROC_FLG_RR); /* Default behavior is round robin scheduling*/
 8009686:	|   f44f 50fa 	mov.w	r0, #8000	@ 0x1f40
 800968a:	|   8220      	strh	r0, [r4, #16]
			    pmain,
			    &sys_arch_dummy_cb,
			    &sys_arch_dummy_cb,
			    arg ? arg : &sys_arch_dummy_arg,
			    &stack[ssize - 1],
 800968c:	|   f108 4280 	add.w	r2, r8, #1073741824	@ 0x40000000
    proc->sv_hook = sv_hook;
 8009690:	|   4840      	ldr	r0, [pc, #256]	@ (8009794 <sys_thread_new.constprop.0.isra.0+0x19c>)
    proc->pmain = pmain;
 8009692:	|   f8c4 70a8 	str.w	r7, [r4, #168]	@ 0xa8
 8009696:	|   3a01      	subs	r2, #1
	st = bgrt_proc_init(thread.proc,
 8009698:	|   eb0a 0582 	add.w	r5, sl, r2, lsl #2
    proc->rs_hook = rs_hook;
 800969c:	|   e9c4 002b 	strd	r0, r0, [r4, #172]	@ 0xac
    proc->time_quant = time_quant;
 80096a0:	|   2301      	movs	r3, #1
    proc->sync = (bgrt_sync_t *)0; /* ADLINT:SL:[W0567] Int to pointer*/
 80096a2:	|   2100      	movs	r1, #0
    *sstart = (bgrt_stack_t)0x01000000;         /* psr */
 80096a4:	|   f04f 7080 	mov.w	r0, #16777216	@ 0x1000000
    proc->time_quant = time_quant;
 80096a8:	|   f8c4 3098 	str.w	r3, [r4, #152]	@ 0x98
    proc->sstart = sstart;
 80096ac:	|   e9c4 652d 	strd	r6, r5, [r4, #180]	@ 0xb4
    proc->timer = time_quant;
 80096b0:	|   f8c4 309c 	str.w	r3, [r4, #156]	@ 0x9c
    proc->cnt_lock = (bgrt_cnt_t)0;
 80096b4:	|   e9c4 1128 	strd	r1, r1, [r4, #160]	@ 0xa0
 80096b8:	|   f84a 0022 	str.w	r0, [sl, r2, lsl #2]
    *(--sstart) = (bgrt_stack_t)return_address; /* lr !!! return_address !!! */
 80096bc:	|   4a36      	ldr	r2, [pc, #216]	@ (8009798 <sys_thread_new.constprop.0.isra.0+0x1a0>)
 80096be:	|   f845 2c08 	str.w	r2, [r5, #-8]
    *(--sstart) = (bgrt_stack_t)0x03;           /* r3 */
 80096c2:	|   2012      	movs	r0, #18
 80096c4:	|   2203      	movs	r2, #3
 80096c6:	|   e945 2004 	strd	r2, r0, [r5, #-16]
    *(--sstart) = (bgrt_stack_t)0x02;           /* r2 */
 80096ca:	|   2202      	movs	r2, #2
    *(--sstart) = (bgrt_stack_t)0x01;           /* r1 */
 80096cc:	|   e945 3206 	strd	r3, r2, [r5, #-24]
    *(--sstart) = (bgrt_stack_t)arg;            /* r0 !!! arg !!! */
 80096d0:	|   f845 6c1c 	str.w	r6, [r5, #-28]
    *(--sstart) = (bgrt_stack_t)0x11;           /* r11 */
 80096d4:	|   2311      	movs	r3, #17
 80096d6:	|   f06f 0602 	mvn.w	r6, #2
 80096da:	|   e945 3609 	strd	r3, r6, [r5, #-36]	@ 0x24
    *(--sstart) = (bgrt_stack_t)0x09;           /* r9 */
 80096de:	|   f04f 0c10 	mov.w	ip, #16
 80096e2:	|   2309      	movs	r3, #9
 80096e4:	|   e945 3c0b 	strd	r3, ip, [r5, #-44]	@ 0x2c
    *(--sstart) = (bgrt_stack_t)0x07;           /* r7 */
 80096e8:	|   f04f 0e08 	mov.w	lr, #8
 80096ec:	|   2307      	movs	r3, #7
 80096ee:	|   e945 3e0d 	strd	r3, lr, [r5, #-52]	@ 0x34
    *(--sstart) = (bgrt_stack_t)0x05;           /* r5 */
 80096f2:	|   f04f 0a06 	mov.w	sl, #6
 80096f6:	|   2305      	movs	r3, #5
 80096f8:	|   e945 3a0f 	strd	r3, sl, [r5, #-60]	@ 0x3c
    *(--sstart) = (bgrt_stack_t)0x04;           /* r4 */
 80096fc:	|   2304      	movs	r3, #4
    *(--sstart) = (bgrt_stack_t)pmain;          /* pc !!! pmain !!! */
 80096fe:	|   f845 7c04 	str.w	r7, [r5, #-4]
    *(--sstart) = (bgrt_stack_t)0x04;           /* r4 */
 8009702:	|   f845 3d40 	str.w	r3, [r5, #-64]!
    BGRT_USPD_INIT(proc); /* ADLINT:SL:[W0567,W0425] Int to pointer, multiline macro*/
 8009706:	|   e9c4 512f 	strd	r5, r1, [r4, #188]	@ 0xbc
 800970a:	|   2315      	movs	r3, #21
 800970c:	|   f884 30c4 	strb.w	r3, [r4, #196]	@ 0xc4
    return BGRT_ST_OK;
 8009710:	|   460b      	mov	r3, r1
    BGRT_INT_FREE(); /* ADLINT:SL:[W0431] Indentation */
 8009712:	\-> f04f 0000 	mov.w	r0, #0
 8009716:	    f380 8811 	msr	BASEPRI, r0
 800971a:	    f3bf 8f4f 	dsb	sy
 800971e:	    f3bf 8f6f 	isb	sy
			    prio, 1, 0);
	LWIP_ASSERT("st == BGRT_ST_OK", st == BGRT_ST_OK);
 8009722:	/-- b15b      	cbz	r3, 800973c <sys_thread_new.constprop.0.isra.0+0x144>
 8009724:	|   b672      	cpsid	i
 8009726:	|   4b15      	ldr	r3, [pc, #84]	@ (800977c <sys_thread_new.constprop.0.isra.0+0x184>)
	return bgrt_kernel.timer.val;
 8009728:	|   f8d9 11ac 	ldr.w	r1, [r9, #428]	@ 0x1ac
	LWIP_ASSERT("st == BGRT_ST_OK", st == BGRT_ST_OK);
 800972c:	|   4a1b      	ldr	r2, [pc, #108]	@ (800979c <sys_thread_new.constprop.0.isra.0+0x1a4>)
 800972e:	|   9300      	str	r3, [sp, #0]
 8009730:	|   4814      	ldr	r0, [pc, #80]	@ (8009784 <sys_thread_new.constprop.0.isra.0+0x18c>)
 8009732:	|   f44f 7395 	mov.w	r3, #298	@ 0x12a
 8009736:	|   f7f7 fddf 	bl	80012f8 <printf_>
 800973a:	|   be00      	bkpt	0x0000

	st = bgrt_proc_run(thread.proc);
 800973c:	\-> 4621      	mov	r1, r4
 800973e:	    2000      	movs	r0, #0
 8009740:	    f7fe faea 	bl	8007d18 <bgrt_syscall>
	LWIP_ASSERT("st == BGRT_ST_OK", st == BGRT_ST_OK);
 8009744:	/-- b158      	cbz	r0, 800975e <sys_thread_new.constprop.0.isra.0+0x166>
 8009746:	|   b672      	cpsid	i
 8009748:	|   4b0c      	ldr	r3, [pc, #48]	@ (800977c <sys_thread_new.constprop.0.isra.0+0x184>)
	return bgrt_kernel.timer.val;
 800974a:	|   f8d9 11ac 	ldr.w	r1, [r9, #428]	@ 0x1ac
	LWIP_ASSERT("st == BGRT_ST_OK", st == BGRT_ST_OK);
 800974e:	|   4a13      	ldr	r2, [pc, #76]	@ (800979c <sys_thread_new.constprop.0.isra.0+0x1a4>)
 8009750:	|   9300      	str	r3, [sp, #0]
 8009752:	|   480c      	ldr	r0, [pc, #48]	@ (8009784 <sys_thread_new.constprop.0.isra.0+0x18c>)
 8009754:	|   f240 132d 	movw	r3, #301	@ 0x12d
 8009758:	|   f7f7 fdce 	bl	80012f8 <printf_>
 800975c:	|   be00      	bkpt	0x0000

	LWIP_DEBUGF(SYS_ARCH_DEBUG, ("thread[%s]=%p fn=%p prio=%d stack=%d\n",
 800975e:	\-> 231f      	movs	r3, #31
	return bgrt_kernel.timer.val;
 8009760:	    f8d9 11ac 	ldr.w	r1, [r9, #428]	@ 0x1ac
	LWIP_DEBUGF(SYS_ARCH_DEBUG, ("thread[%s]=%p fn=%p prio=%d stack=%d\n",
 8009764:	    480e      	ldr	r0, [pc, #56]	@ (80097a0 <sys_thread_new.constprop.0.isra.0+0x1a8>)
 8009766:	    f8cd 8008 	str.w	r8, [sp, #8]
 800976a:	    e9cd 7300 	strd	r7, r3, [sp]
 800976e:	    465a      	mov	r2, fp
 8009770:	    4623      	mov	r3, r4
 8009772:	    f7f7 fdc1 	bl	80012f8 <printf_>
				     name, thread.proc, pmain, prio, ssize));

	return thread;
}
 8009776:	    b005      	add	sp, #20
 8009778:	    e8bd 8ff0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, r9, sl, fp, pc}
 800977c:	    0800cbc1 	.word	0x0800cbc1
 8009780:	    0800cdab 	.word	0x0800cdab
 8009784:	    0800b232 	.word	0x0800b232
 8009788:	    0800d2e0 	.word	0x0800d2e0
 800978c:	    0800cdb9 	.word	0x0800cdb9
 8009790:	    20008104 	.word	0x20008104
 8009794:	    08007789 	.word	0x08007789
 8009798:	    08007d89 	.word	0x08007d89
 800979c:	    0800b221 	.word	0x0800b221
 80097a0:	    0800cdcd 	.word	0x0800cdcd
 80097a4:	    200001b0 	.word	0x200001b0

080097a8 <bgrt_queue_init.isra.0>:
bgrt_st_t bgrt_queue_init(bgrt_queue_t *q, uint16_t size, uint16_t flags)
 80097a8:	       e92d 47f3 	stmdb	sp!, {r0, r1, r4, r5, r6, r7, r8, r9, sl, lr}
 80097ac:	       4605      	mov	r5, r0
 80097ae:	       460c      	mov	r4, r1
 80097b0:	       4616      	mov	r6, r2
	BGRT_INT_LOCK();
 80097b2:	       f04f 00f0 	mov.w	r0, #240	@ 0xf0
 80097b6:	       f380 8811 	msr	BASEPRI, r0
 80097ba:	       f3bf 8f4f 	dsb	sy
 80097be:	       f3bf 8f6f 	isb	sy
	BGRT_ASSERT(q, "#queue must not be NULL");
 80097c2:	   /-- b95d      	cbnz	r5, 80097dc <bgrt_queue_init.isra.0+0x34>
 80097c4:	   |   b672      	cpsid	i
 80097c6:	   |   4b3a      	ldr	r3, [pc, #232]	@ (80098b0 <bgrt_queue_init.isra.0+0x108>)
 80097c8:	   |   4a3a      	ldr	r2, [pc, #232]	@ (80098b4 <bgrt_queue_init.isra.0+0x10c>)
 80097ca:	   |   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 80097ce:	   |   4b3a      	ldr	r3, [pc, #232]	@ (80098b8 <bgrt_queue_init.isra.0+0x110>)
 80097d0:	   |   9300      	str	r3, [sp, #0]
 80097d2:	   |   483a      	ldr	r0, [pc, #232]	@ (80098bc <bgrt_queue_init.isra.0+0x114>)
 80097d4:	   |   2308      	movs	r3, #8
 80097d6:	   |   f7f7 fd8f 	bl	80012f8 <printf_>
 80097da:	   |   be00      	bkpt	0x0000
	BGRT_ASSERT(q->deq, "#queue->deq must not be NULL");
 80097dc:	   \-> 68eb      	ldr	r3, [r5, #12]
 80097de:	   /-- b95b      	cbnz	r3, 80097f8 <bgrt_queue_init.isra.0+0x50>
 80097e0:	   |   b672      	cpsid	i
 80097e2:	   |   4b33      	ldr	r3, [pc, #204]	@ (80098b0 <bgrt_queue_init.isra.0+0x108>)
 80097e4:	   |   4a36      	ldr	r2, [pc, #216]	@ (80098c0 <bgrt_queue_init.isra.0+0x118>)
 80097e6:	   |   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 80097ea:	   |   4b33      	ldr	r3, [pc, #204]	@ (80098b8 <bgrt_queue_init.isra.0+0x110>)
 80097ec:	   |   9300      	str	r3, [sp, #0]
 80097ee:	   |   4833      	ldr	r0, [pc, #204]	@ (80098bc <bgrt_queue_init.isra.0+0x114>)
 80097f0:	   |   2309      	movs	r3, #9
 80097f2:	   |   f7f7 fd81 	bl	80012f8 <printf_>
 80097f6:	   |   be00      	bkpt	0x0000
	BGRT_ASSERT(((flags & Q_CS) || q->enq.sem), "#queue->enq.sem must not be NULL");
 80097f8:	   \-> f016 0804 	ands.w	r8, r6, #4
 80097fc:	   /-- d10d      	bne.n	800981a <bgrt_queue_init.isra.0+0x72>
 80097fe:	   |   68ab      	ldr	r3, [r5, #8]
 8009800:	   +-- b95b      	cbnz	r3, 800981a <bgrt_queue_init.isra.0+0x72>
 8009802:	   |   b672      	cpsid	i
 8009804:	   |   4b2a      	ldr	r3, [pc, #168]	@ (80098b0 <bgrt_queue_init.isra.0+0x108>)
 8009806:	   |   4a2f      	ldr	r2, [pc, #188]	@ (80098c4 <bgrt_queue_init.isra.0+0x11c>)
 8009808:	   |   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 800980c:	   |   4b2a      	ldr	r3, [pc, #168]	@ (80098b8 <bgrt_queue_init.isra.0+0x110>)
 800980e:	   |   9300      	str	r3, [sp, #0]
 8009810:	   |   482a      	ldr	r0, [pc, #168]	@ (80098bc <bgrt_queue_init.isra.0+0x114>)
 8009812:	   |   230a      	movs	r3, #10
 8009814:	   |   f7f7 fd70 	bl	80012f8 <printf_>
 8009818:	   |   be00      	bkpt	0x0000
	q->size = size -= 1;
 800981a:	   \-> 3c01      	subs	r4, #1
 800981c:	       b2a4      	uxth	r4, r4
	q->flags = flags;
 800981e:	       802e      	strh	r6, [r5, #0]
	q->size = size -= 1;
 8009820:	       806c      	strh	r4, [r5, #2]
	q->head = q->tail = 0;
 8009822:	       f04f 0900 	mov.w	r9, #0
 8009826:	       f3bf 8f5b 	dmb	ish
 800982a:	       f8a5 9006 	strh.w	r9, [r5, #6]
 800982e:	       f3bf 8f5b 	dmb	ish
 8009832:	       f3bf 8f5b 	dmb	ish
 8009836:	       f8a5 9004 	strh.w	r9, [r5, #4]
 800983a:	       f3bf 8f5b 	dmb	ish
	bgrt_sem_init_cs(q->deq, (flags & Q_REV) ? size : 0);
 800983e:	       68ef      	ldr	r7, [r5, #12]
 8009840:	       f016 0601 	ands.w	r6, r6, #1
 8009844:	       bf14      	ite	ne
 8009846:	       46a2      	movne	sl, r4
 8009848:	       46ca      	moveq	sl, r9
    if (!sem)
 800984a:	   /-- b15f      	cbz	r7, 8009864 <bgrt_queue_init.isra.0+0xbc>
    bgrt_xlist_init((bgrt_xlist_t *)sync);
 800984c:	   |   4638      	mov	r0, r7
 800984e:	   |   f7fe fd09 	bl	8008264 <bgrt_xlist_init>
    sync->dirty = (bgrt_cnt_t)0;
 8009852:	   |   e9c7 9921 	strd	r9, r9, [r7, #132]	@ 0x84
    sync->pwake = (bgrt_cnt_t)0;
 8009856:	   |   e9c7 9923 	strd	r9, r9, [r7, #140]	@ 0x8c
    sync->prio = prio;
 800985a:	   |   231f      	movs	r3, #31
 800985c:	   |   f887 3094 	strb.w	r3, [r7, #148]	@ 0x94
    sem->counter = count;
 8009860:	   |   f8c7 a098 	str.w	sl, [r7, #152]	@ 0x98
	if ((flags & Q_CS))
 8009864:	   \-> f1b8 0f00 	cmp.w	r8, #0
 8009868:	   /-- d00f      	beq.n	800988a <bgrt_queue_init.isra.0+0xe2>
		q->enq.counter = size;
 800986a:	   |   f3bf 8f5b 	dmb	ish
 800986e:	   |   60ac      	str	r4, [r5, #8]
 8009870:	   |   f3bf 8f5b 	dmb	ish
	BGRT_INT_FREE();
 8009874:	/--|-> f04f 0000 	mov.w	r0, #0
 8009878:	|  |   f380 8811 	msr	BASEPRI, r0
 800987c:	|  |   f3bf 8f4f 	dsb	sy
 8009880:	|  |   f3bf 8f6f 	isb	sy
}
 8009884:	|  |   b002      	add	sp, #8
 8009886:	|  |   e8bd 87f0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, r9, sl, pc}
		bgrt_sem_init_cs(q->enq.sem, (flags & Q_REV) ? 0 : size);
 800988a:	|  \-> 68ad      	ldr	r5, [r5, #8]
 800988c:	|      2e00      	cmp	r6, #0
 800988e:	|      bf18      	it	ne
 8009890:	|      2400      	movne	r4, #0
    if (!sem)
 8009892:	|      2d00      	cmp	r5, #0
 8009894:	+----- d0ee      	beq.n	8009874 <bgrt_queue_init.isra.0+0xcc>
    bgrt_xlist_init((bgrt_xlist_t *)sync);
 8009896:	|      4628      	mov	r0, r5
 8009898:	|      f7fe fce4 	bl	8008264 <bgrt_xlist_init>
    sync->prio = prio;
 800989c:	|      231f      	movs	r3, #31
    sync->dirty = (bgrt_cnt_t)0;
 800989e:	|      e9c5 8821 	strd	r8, r8, [r5, #132]	@ 0x84
    sync->pwake = (bgrt_cnt_t)0;
 80098a2:	|      e9c5 8823 	strd	r8, r8, [r5, #140]	@ 0x8c
    sync->prio = prio;
 80098a6:	|      f885 3094 	strb.w	r3, [r5, #148]	@ 0x94
    sem->counter = count;
 80098aa:	|      f8c5 4098 	str.w	r4, [r5, #152]	@ 0x98
    return BGRT_ST_OK;
 80098ae:	\----- e7e1      	b.n	8009874 <bgrt_queue_init.isra.0+0xcc>
 80098b0:	       200001b0 	.word	0x200001b0
 80098b4:	       0800cdfb 	.word	0x0800cdfb
 80098b8:	       0800ce13 	.word	0x0800ce13
 80098bc:	       0800b232 	.word	0x0800b232
 80098c0:	       0800ce2c 	.word	0x0800ce2c
 80098c4:	       0800ce49 	.word	0x0800ce49

080098c8 <inet_chksum_pseudo.isra.0>:
inet_chksum_pseudo(struct pbuf *p, u8_t proto, u16_t proto_len,
 80098c8:	          e92d 43f8 	stmdb	sp!, {r3, r4, r5, r6, r7, r8, r9, lr}
 80098cc:	          4615      	mov	r5, r2
 80098ce:	          9a08      	ldr	r2, [sp, #32]
 80098d0:	          460e      	mov	r6, r1
  acc = (u32_t)(acc + ((addr >> 16) & 0xffffUL));
 80098d2:	          0c11      	lsrs	r1, r2, #16
 80098d4:	          fa11 f282 	uxtah	r2, r1, r2
 80098d8:	          fa12 f283 	uxtah	r2, r2, r3
 80098dc:	          eb02 4313 	add.w	r3, r2, r3, lsr #16
  acc = FOLD_U32T(acc);
 80098e0:	          b29a      	uxth	r2, r3
 80098e2:	          eb02 4313 	add.w	r3, r2, r3, lsr #16
  acc = FOLD_U32T(acc);
 80098e6:	          b29c      	uxth	r4, r3
inet_chksum_pseudo(struct pbuf *p, u8_t proto, u16_t proto_len,
 80098e8:	          4607      	mov	r7, r0
  acc = FOLD_U32T(acc);
 80098ea:	          eb04 4413 	add.w	r4, r4, r3, lsr #16
  int swapped = 0;
 80098ee:	          f04f 0800 	mov.w	r8, #0
  for (q = p; q != NULL; q = q->next) {
 80098f2:	/--/----X b9b7      	cbnz	r7, 8009922 <inet_chksum_pseudo.isra.0+0x5a>
  if (swapped) {
 80098f4:	|  |      f1b8 0f00 	cmp.w	r8, #0
 80098f8:	|  |  /-- d004      	beq.n	8009904 <inet_chksum_pseudo.isra.0+0x3c>
    acc = SWAP_BYTES_IN_WORD(acc);
 80098fa:	|  |  |   0223      	lsls	r3, r4, #8
 80098fc:	|  |  |   b29b      	uxth	r3, r3
 80098fe:	|  |  |   f3c4 2407 	ubfx	r4, r4, #8, #8
 8009902:	|  |  |   431c      	orrs	r4, r3
 8009904:	|  |  \-> ba6d      	rev16	r5, r5
  acc += (u32_t)lwip_htons(proto_len);
 8009906:	|  |      b2ad      	uxth	r5, r5
 8009908:	|  |      eb05 2106 	add.w	r1, r5, r6, lsl #8
 800990c:	|  |      4421      	add	r1, r4
  acc = FOLD_U32T(acc);
 800990e:	|  |      b28b      	uxth	r3, r1
 8009910:	|  |      eb03 4311 	add.w	r3, r3, r1, lsr #16
  acc = FOLD_U32T(acc);
 8009914:	|  |      b298      	uxth	r0, r3
 8009916:	|  |      eb00 4013 	add.w	r0, r0, r3, lsr #16
  return (u16_t)~(acc & 0xffffUL);
 800991a:	|  |      43c0      	mvns	r0, r0
}
 800991c:	|  |      b280      	uxth	r0, r0
 800991e:	|  |      e8bd 83f8 	ldmia.w	sp!, {r3, r4, r5, r6, r7, r8, r9, pc}
    acc += LWIP_CHKSUM(q->payload, q->len);
 8009922:	|  \----> f8b7 900a 	ldrh.w	r9, [r7, #10]
 8009926:	|         6878      	ldr	r0, [r7, #4]
 8009928:	|         4649      	mov	r1, r9
 800992a:	|         f7fe fc05 	bl	8008138 <lwip_standard_chksum>
 800992e:	|         4420      	add	r0, r4
    acc = FOLD_U32T(acc);
 8009930:	|         b284      	uxth	r4, r0
    if (q->len % 2 != 0) {
 8009932:	|         f019 0f01 	tst.w	r9, #1
    acc = FOLD_U32T(acc);
 8009936:	|         eb04 4410 	add.w	r4, r4, r0, lsr #16
    if (q->len % 2 != 0) {
 800993a:	|     /-- d006      	beq.n	800994a <inet_chksum_pseudo.isra.0+0x82>
      acc = SWAP_BYTES_IN_WORD(acc);
 800993c:	|     |   0223      	lsls	r3, r4, #8
 800993e:	|     |   b29b      	uxth	r3, r3
 8009940:	|     |   f3c4 2407 	ubfx	r4, r4, #8, #8
 8009944:	|     |   f088 0801 	eor.w	r8, r8, #1
 8009948:	|     |   431c      	orrs	r4, r3
  for (q = p; q != NULL; q = q->next) {
 800994a:	|     \-> 683f      	ldr	r7, [r7, #0]
 800994c:	\-------- e7d1      	b.n	80098f2 <inet_chksum_pseudo.isra.0+0x2a>

0800994e <etharp_acd_announce.isra.0>:
 * @return ERR_OK if the request has been sent
 *         ERR_MEM if the ARP packet couldn't be allocated
 *         any other err_t on failure
 */
err_t
etharp_acd_announce(struct netif *netif, const ip4_addr_t *ipaddr)
 800994e:	b51f      	push	{r0, r1, r2, r3, r4, lr}
{
  return etharp_raw(netif, (struct eth_addr *)netif->hwaddr, &ethbroadcast,
 8009950:	2201      	movs	r2, #1
 8009952:	e9cd 1202 	strd	r1, r2, [sp, #8]
 8009956:	4a06      	ldr	r2, [pc, #24]	@ (8009970 <etharp_acd_announce.isra.0+0x22>)
 8009958:	f100 032e 	add.w	r3, r0, #46	@ 0x2e
 800995c:	e9cd 1200 	strd	r1, r2, [sp]
 8009960:	4a04      	ldr	r2, [pc, #16]	@ (8009974 <etharp_acd_announce.isra.0+0x26>)
 8009962:	4619      	mov	r1, r3
 8009964:	f7fb ff24 	bl	80057b0 <etharp_raw.lto_priv.0>
                    (struct eth_addr *)netif->hwaddr, ipaddr, &ethzero,
                    ipaddr, ARP_REQUEST);
}
 8009968:	b005      	add	sp, #20
 800996a:	f85d fb04 	ldr.w	pc, [sp], #4
 800996e:	bf00      	nop
 8009970:	0800d35b 	.word	0x0800d35b
 8009974:	0800d361 	.word	0x0800d361

08009978 <etharp_find_entry.isra.0>:
etharp_find_entry(const ip4_addr_t *ipaddr, u8_t flags, struct netif *netif)
 8009978:	                               e92d 4ff0 	stmdb	sp!, {r4, r5, r6, r7, r8, r9, sl, fp, lr}
 800997c:	                               f8df c118 	ldr.w	ip, [pc, #280]	@ 8009a98 <etharp_find_entry.isra.0+0x120>
 8009980:	                               b085      	sub	sp, #20
 8009982:	                               2300      	movs	r3, #0
  s16_t old_queue = ARP_TABLE_SIZE;
 8009984:	                               f04f 0e0a 	mov.w	lr, #10
etharp_find_entry(const ip4_addr_t *ipaddr, u8_t flags, struct netif *netif)
 8009988:	                               4606      	mov	r6, r0
 800998a:	                               9103      	str	r1, [sp, #12]
  s16_t old_pending = ARP_TABLE_SIZE, old_stable = ARP_TABLE_SIZE;
 800998c:	                               4677      	mov	r7, lr
 800998e:	                               46f0      	mov	r8, lr
  u16_t age_queue = 0, age_pending = 0, age_stable = 0;
 8009990:	                               469a      	mov	sl, r3
 8009992:	                               4699      	mov	r9, r3
 8009994:	                               9302      	str	r3, [sp, #8]
  s16_t empty = ARP_TABLE_SIZE;
 8009996:	                               4674      	mov	r4, lr
 8009998:	                               4665      	mov	r5, ip
    if ((empty == ARP_TABLE_SIZE) && (state == ETHARP_STATE_EMPTY)) {
 800999a:	                     /-------> 2c0a      	cmp	r4, #10
    u8_t state = arp_table[i].state;
 800999c:	                     |         f89c b014 	ldrb.w	fp, [ip, #20]
 80099a0:	                     |         b218      	sxth	r0, r3
    if ((empty == ARP_TABLE_SIZE) && (state == ETHARP_STATE_EMPTY)) {
 80099a2:	                     |  /----- d116      	bne.n	80099d2 <etharp_find_entry.isra.0+0x5a>
 80099a4:	                     |  |      f1bb 0f00 	cmp.w	fp, #0
 80099a8:	   /-----------------|--|----- d05f      	beq.n	8009a6a <etharp_find_entry.isra.0+0xf2>
      if (ipaddr && ip4_addr_eq(ipaddr, &arp_table[i].ipaddr)
 80099aa:	   |                 |  |  /-> 6831      	ldr	r1, [r6, #0]
 80099ac:	   |                 |  |  |   f8dc 2004 	ldr.w	r2, [ip, #4]
 80099b0:	   |                 |  |  |   4291      	cmp	r1, r2
 80099b2:	/--|-----------------|--|--|-- d04d      	beq.n	8009a50 <etharp_find_entry.isra.0+0xd8>
      if (state == ETHARP_STATE_PENDING) {
 80099b4:	|  |                 |  |  |   f1bb 0f01 	cmp.w	fp, #1
          if (arp_table[i].ctime >= age_queue) {
 80099b8:	|  |                 |  |  |   f8bc 1012 	ldrh.w	r1, [ip, #18]
      if (state == ETHARP_STATE_PENDING) {
 80099bc:	|  |  /--------------|--|--|-- d150      	bne.n	8009a60 <etharp_find_entry.isra.0+0xe8>
        if (arp_table[i].q != NULL) {
 80099be:	|  |  |              |  |  |   f8dc 2000 	ldr.w	r2, [ip]
 80099c2:	|  |  |              |  |  |   2a00      	cmp	r2, #0
 80099c4:	|  |  |        /-----|--|--|-- d047      	beq.n	8009a56 <etharp_find_entry.isra.0+0xde>
          if (arp_table[i].ctime >= age_queue) {
 80099c6:	|  |  |        |     |  |  |   9a02      	ldr	r2, [sp, #8]
 80099c8:	|  |  |        |     |  |  |   4291      	cmp	r1, r2
 80099ca:	|  |  |  /-----|-----|--|--|-- d305      	bcc.n	80099d8 <etharp_find_entry.isra.0+0x60>
            age_queue = arp_table[i].ctime;
 80099cc:	|  |  |  |     |     |  |  |   9102      	str	r1, [sp, #8]
            old_queue = i;
 80099ce:	|  |  |  |     |     |  |  |   4686      	mov	lr, r0
 80099d0:	|  |  |  +-----|-----|--|--|-- e002      	b.n	80099d8 <etharp_find_entry.isra.0+0x60>
    } else if (state != ETHARP_STATE_EMPTY) {
 80099d2:	|  |  |  |     |     |  \--|-> f1bb 0f00 	cmp.w	fp, #0
 80099d6:	|  |  |  |     |     |     \-- d1e8      	bne.n	80099aa <etharp_find_entry.isra.0+0x32>
  for (i = 0; i < ARP_TABLE_SIZE; ++i) {
 80099d8:	|  |  |  >-----|-----|-------> 3301      	adds	r3, #1
 80099da:	|  |  |  |     |     |         2b0a      	cmp	r3, #10
 80099dc:	|  |  |  |     |     |         f10c 0c18 	add.w	ip, ip, #24
 80099e0:	|  |  |  |     |     \-------- d1db      	bne.n	800999a <etharp_find_entry.isra.0+0x22>
  if (((flags & ETHARP_FLAG_FIND_ONLY) != 0) ||
 80099e2:	|  |  |  |     |               9b03      	ldr	r3, [sp, #12]
 80099e4:	|  |  |  |     |               2b01      	cmp	r3, #1
 80099e6:	|  |  |  |  /--|-------------- d14a      	bne.n	8009a7e <etharp_find_entry.isra.0+0x106>
  if (empty < ARP_TABLE_SIZE) {
 80099e8:	|  |  |  |  |  |               2c09      	cmp	r4, #9
 80099ea:	|  |  |  |  |  |        /----- dd17      	ble.n	8009a1c <etharp_find_entry.isra.0+0xa4>
    if (old_stable < ARP_TABLE_SIZE) {
 80099ec:	|  |  |  |  |  |        |      2f09      	cmp	r7, #9
 80099ee:	|  |  |  |  |  |  /-----|----- dc3e      	bgt.n	8009a6e <etharp_find_entry.isra.0+0xf6>
      LWIP_ASSERT("arp_table[i].q == NULL", arp_table[i].q == NULL);
 80099f0:	|  |  |  |  |  |  |     |      2318      	movs	r3, #24
 80099f2:	|  |  |  |  |  |  |     |      437b      	muls	r3, r7
 80099f4:	|  |  |  |  |  |  |     |      58eb      	ldr	r3, [r5, r3]
 80099f6:	|  |  |  |  |  |  |     |  /-- b163      	cbz	r3, 8009a12 <etharp_find_entry.isra.0+0x9a>
 80099f8:	|  |  |  |  |  |  |     |  |   b672      	cpsid	i
	return bgrt_kernel.timer.val;
 80099fa:	|  |  |  |  |  |  |     |  |   4b22      	ldr	r3, [pc, #136]	@ (8009a84 <etharp_find_entry.isra.0+0x10c>)
 80099fc:	|  |  |  |  |  |  |     |  |   4a22      	ldr	r2, [pc, #136]	@ (8009a88 <etharp_find_entry.isra.0+0x110>)
 80099fe:	|  |  |  |  |  |  |     |  |   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 8009a02:	|  |  |  |  |  |  |     |  |   4b22      	ldr	r3, [pc, #136]	@ (8009a8c <etharp_find_entry.isra.0+0x114>)
 8009a04:	|  |  |  |  |  |  |     |  |   9300      	str	r3, [sp, #0]
 8009a06:	|  |  |  |  |  |  |     |  |   4822      	ldr	r0, [pc, #136]	@ (8009a90 <etharp_find_entry.isra.0+0x118>)
 8009a08:	|  |  |  |  |  |  |     |  |   f44f 73b7 	mov.w	r3, #366	@ 0x16e
 8009a0c:	|  |  |  |  |  |  |     |  |   f7f7 fc74 	bl	80012f8 <printf_>
 8009a10:	|  |  |  |  |  |  |     |  |   be00      	bkpt	0x0000
      i = old_queue;
 8009a12:	|  |  |  |  |  |  |     |  \-> 46b8      	mov	r8, r7
    etharp_free_entry(i);
 8009a14:	|  |  |  |  |  |  |  /--|----> 4640      	mov	r0, r8
 8009a16:	|  |  |  |  |  |  |  |  |      f7fb fea5 	bl	8005764 <etharp_free_entry.lto_priv.0>
 8009a1a:	|  |  |  |  |  |  |  |  |      4644      	mov	r4, r8
  LWIP_ASSERT("arp_table[i].state == ETHARP_STATE_EMPTY",
 8009a1c:	|  |  |  |  |  |  |  |  \----> 2318      	movs	r3, #24
 8009a1e:	|  |  |  |  |  |  |  |         fb03 5304 	mla	r3, r3, r4, r5
 8009a22:	|  |  |  |  |  |  |  |         7d1b      	ldrb	r3, [r3, #20]
 8009a24:	|  |  |  |  |  |  |  |     /-- b163      	cbz	r3, 8009a40 <etharp_find_entry.isra.0+0xc8>
 8009a26:	|  |  |  |  |  |  |  |     |   b672      	cpsid	i
 8009a28:	|  |  |  |  |  |  |  |     |   4b16      	ldr	r3, [pc, #88]	@ (8009a84 <etharp_find_entry.isra.0+0x10c>)
 8009a2a:	|  |  |  |  |  |  |  |     |   4a1a      	ldr	r2, [pc, #104]	@ (8009a94 <etharp_find_entry.isra.0+0x11c>)
 8009a2c:	|  |  |  |  |  |  |  |     |   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 8009a30:	|  |  |  |  |  |  |  |     |   4b16      	ldr	r3, [pc, #88]	@ (8009a8c <etharp_find_entry.isra.0+0x114>)
 8009a32:	|  |  |  |  |  |  |  |     |   9300      	str	r3, [sp, #0]
 8009a34:	|  |  |  |  |  |  |  |     |   4816      	ldr	r0, [pc, #88]	@ (8009a90 <etharp_find_entry.isra.0+0x118>)
 8009a36:	|  |  |  |  |  |  |  |     |   f240 1385 	movw	r3, #389	@ 0x185
 8009a3a:	|  |  |  |  |  |  |  |     |   f7f7 fc5d 	bl	80012f8 <printf_>
 8009a3e:	|  |  |  |  |  |  |  |     |   be00      	bkpt	0x0000
    ip4_addr_copy(arp_table[i].ipaddr, *ipaddr);
 8009a40:	|  |  |  |  |  |  |  |     \-> 2218      	movs	r2, #24
 8009a42:	|  |  |  |  |  |  |  |         fb02 5504 	mla	r5, r2, r4, r5
 8009a46:	|  |  |  |  |  |  |  |         6833      	ldr	r3, [r6, #0]
 8009a48:	|  |  |  |  |  |  |  |         606b      	str	r3, [r5, #4]
  arp_table[i].ctime = 0;
 8009a4a:	|  |  |  |  |  |  |  |         2300      	movs	r3, #0
 8009a4c:	|  |  |  |  |  |  |  |         826b      	strh	r3, [r5, #18]
  return (s16_t)i;
 8009a4e:	|  |  |  |  |  |  |  |         4620      	mov	r0, r4
}
 8009a50:	>--|--|--|--|--|--|--|-------> b005      	add	sp, #20
 8009a52:	|  |  |  |  |  |  |  |         e8bd 8ff0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, r9, sl, fp, pc}
          if (arp_table[i].ctime >= age_pending) {
 8009a56:	|  |  |  |  |  \--|--|-------> 4549      	cmp	r1, r9
 8009a58:	|  |  |  +--|-----|--|-------- d3be      	bcc.n	80099d8 <etharp_find_entry.isra.0+0x60>
            age_pending = arp_table[i].ctime;
 8009a5a:	|  |  |  |  |     |  |         4689      	mov	r9, r1
            old_pending = i;
 8009a5c:	|  |  |  |  |     |  |         4680      	mov	r8, r0
 8009a5e:	|  |  |  +--|-----|--|-------- e7bb      	b.n	80099d8 <etharp_find_entry.isra.0+0x60>
          if (arp_table[i].ctime >= age_stable) {
 8009a60:	|  |  \--|--|-----|--|-------> 4551      	cmp	r1, sl
 8009a62:	|  |     +--|-----|--|-------- d3b9      	bcc.n	80099d8 <etharp_find_entry.isra.0+0x60>
            age_stable = arp_table[i].ctime;
 8009a64:	|  |     |  |     |  |         468a      	mov	sl, r1
            old_stable = i;
 8009a66:	|  |     |  |     |  |         4607      	mov	r7, r0
 8009a68:	|  |     +--|-----|--|-------- e7b6      	b.n	80099d8 <etharp_find_entry.isra.0+0x60>
      empty = i;
 8009a6a:	|  \-----|--|-----|--|-------> 4604      	mov	r4, r0
 8009a6c:	|        \--|-----|--|-------- e7b4      	b.n	80099d8 <etharp_find_entry.isra.0+0x60>
    } else if (old_pending < ARP_TABLE_SIZE) {
 8009a6e:	|           |     \--|-------> f1b8 0f09 	cmp.w	r8, #9
 8009a72:	|           |        +-------- ddcf      	ble.n	8009a14 <etharp_find_entry.isra.0+0x9c>
    } else if (old_queue < ARP_TABLE_SIZE) {
 8009a74:	|           |        |         f1be 0f09 	cmp.w	lr, #9
 8009a78:	|           +--------|-------- dc01      	bgt.n	8009a7e <etharp_find_entry.isra.0+0x106>
      i = old_queue;
 8009a7a:	|           |        |         46f0      	mov	r8, lr
 8009a7c:	|           |        \-------- e7ca      	b.n	8009a14 <etharp_find_entry.isra.0+0x9c>
    return (s16_t)ERR_MEM;
 8009a7e:	|           \----------------> f04f 30ff 	mov.w	r0, #4294967295	@ 0xffffffff
 8009a82:	\----------------------------- e7e5      	b.n	8009a50 <etharp_find_entry.isra.0+0xd8>
 8009a84:	                               200001b0 	.word	0x200001b0
 8009a88:	                               0800ce6a 	.word	0x0800ce6a
 8009a8c:	                               0800c3a3 	.word	0x0800c3a3
 8009a90:	                               0800b232 	.word	0x0800b232
 8009a94:	                               0800ce81 	.word	0x0800ce81
 8009a98:	                               200012b0 	.word	0x200012b0

08009a9c <dhcp_start.isra.0>:
dhcp_start(struct netif *netif)
 8009a9c:	                            e92d 43f7 	stmdb	sp!, {r0, r1, r2, r4, r5, r6, r7, r8, r9, lr}
  LWIP_ERROR("netif != NULL", (netif != NULL), return ERR_ARG;);
 8009aa0:	                            4605      	mov	r5, r0
 8009aa2:	                        /-- b940      	cbnz	r0, 8009ab6 <dhcp_start.isra.0+0x1a>
 8009aa4:	                        |   4b5a      	ldr	r3, [pc, #360]	@ (8009c10 <dhcp_start.isra.0+0x174>)
 8009aa6:	                        |   485b      	ldr	r0, [pc, #364]	@ (8009c14 <dhcp_start.isra.0+0x178>)
 8009aa8:	                        |   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
}
 8009aac:	                     /--|-> b003      	add	sp, #12
 8009aae:	                     |  |   e8bd 43f0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, r9, lr}
  LWIP_ERROR("netif is not up, old style port?", netif_is_up(netif), return ERR_ARG;);
 8009ab2:	                     |  |   f7f7 bc21 	b.w	80012f8 <printf_>
 8009ab6:	                     |  \-> f890 3035 	ldrb.w	r3, [r0, #53]	@ 0x35
 8009aba:	                     |      07da      	lsls	r2, r3, #31
 8009abc:	                     |  /-- d404      	bmi.n	8009ac8 <dhcp_start.isra.0+0x2c>
 8009abe:	                     |  |   4b54      	ldr	r3, [pc, #336]	@ (8009c10 <dhcp_start.isra.0+0x174>)
 8009ac0:	                     |  |   4855      	ldr	r0, [pc, #340]	@ (8009c18 <dhcp_start.isra.0+0x17c>)
 8009ac2:	                     |  |   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 8009ac6:	                     \--|-- e7f1      	b.n	8009aac <dhcp_start.isra.0+0x10>
  if (netif->mtu < DHCP_MAX_MSG_LEN_MIN_REQUIRED) {
 8009ac8:	                        \-> 8d83      	ldrh	r3, [r0, #44]	@ 0x2c
  dhcp = netif_dhcp_data(netif);
 8009aca:	                            6a44      	ldr	r4, [r0, #36]	@ 0x24
  if (netif->mtu < DHCP_MAX_MSG_LEN_MIN_REQUIRED) {
 8009acc:	                            f5b3 7f10 	cmp.w	r3, #576	@ 0x240
 8009ad0:	/-------------------------- d331      	bcc.n	8009b36 <dhcp_start.isra.0+0x9a>
  if (dhcp == NULL) {
 8009ad2:	|                           2c00      	cmp	r4, #0
 8009ad4:	|        /----------------- d132      	bne.n	8009b3c <dhcp_start.isra.0+0xa0>
    dhcp = (struct dhcp *)mem_malloc(sizeof(struct dhcp));
 8009ad6:	|        |                  2048      	movs	r0, #72	@ 0x48
 8009ad8:	|        |                  f7fe fb88 	bl	80081ec <mem_malloc>
    if (dhcp == NULL) {
 8009adc:	|        |                  4604      	mov	r4, r0
 8009ade:	+--------|----------------- b350      	cbz	r0, 8009b36 <dhcp_start.isra.0+0x9a>
    netif_set_client_data(netif, LWIP_NETIF_CLIENT_DATA_INDEX_DHCP, dhcp);
 8009ae0:	|        |                  6268      	str	r0, [r5, #36]	@ 0x24
  memset(dhcp, 0, sizeof(struct dhcp));
 8009ae2:	|        |  /-------------> 2248      	movs	r2, #72	@ 0x48
 8009ae4:	|        |  |               2100      	movs	r1, #0
 8009ae6:	|        |  |               4620      	mov	r0, r4
 8009ae8:	|        |  |               f001 f9f4 	bl	800aed4 <memset>
  for (acd2 = netif->acd_list; acd2 != NULL; acd2 = acd2->next) {
 8009aec:	|        |  |               6be9      	ldr	r1, [r5, #60]	@ 0x3c
  acd->acd_conflict_callback = acd_conflict_callback;
 8009aee:	|        |  |               4b4b      	ldr	r3, [pc, #300]	@ (8009c1c <dhcp_start.isra.0+0x180>)
 8009af0:	|        |  |               6463      	str	r3, [r4, #68]	@ 0x44
  acd_add(netif, &dhcp->acd, dhcp_conflict_callback);
 8009af2:	|        |  |               f104 0234 	add.w	r2, r4, #52	@ 0x34
  for (acd2 = netif->acd_list; acd2 != NULL; acd2 = acd2->next) {
 8009af6:	|        |  |               460b      	mov	r3, r1
 8009af8:	|        |  |  /--/-------X bb33      	cbnz	r3, 8009b48 <dhcp_start.isra.0+0xac>
  acd->next = netif->acd_list;
 8009afa:	|        |  |  |  |         6361      	str	r1, [r4, #52]	@ 0x34
  netif->acd_list = acd;
 8009afc:	|        |  |  |  |         63ea      	str	r2, [r5, #60]	@ 0x3c
  if (dhcp_pcb_refcount == 0) {
 8009afe:	|        |  |  |  |  /----> f8df 8144 	ldr.w	r8, [pc, #324]	@ 8009c44 <dhcp_start.isra.0+0x1a8>
 8009b02:	|        |  |  |  |  |      f898 3000 	ldrb.w	r3, [r8]
 8009b06:	|        |  |  |  |  |      2b00      	cmp	r3, #0
 8009b08:	|  /-----|--|--|--|--|----- d143      	bne.n	8009b92 <dhcp_start.isra.0+0xf6>
    LWIP_ASSERT("dhcp_inc_pcb_refcount(): memory leak", dhcp_pcb == NULL);
 8009b0a:	|  |     |  |  |  |  |      4f45      	ldr	r7, [pc, #276]	@ (8009c20 <dhcp_start.isra.0+0x184>)
 8009b0c:	|  |     |  |  |  |  |      683b      	ldr	r3, [r7, #0]
 8009b0e:	|  |     |  |  |  |  |  /-- b163      	cbz	r3, 8009b2a <dhcp_start.isra.0+0x8e>
 8009b10:	|  |     |  |  |  |  |  |   b672      	cpsid	i
 8009b12:	|  |     |  |  |  |  |  |   4b3f      	ldr	r3, [pc, #252]	@ (8009c10 <dhcp_start.isra.0+0x174>)
 8009b14:	|  |     |  |  |  |  |  |   4a43      	ldr	r2, [pc, #268]	@ (8009c24 <dhcp_start.isra.0+0x188>)
 8009b16:	|  |     |  |  |  |  |  |   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 8009b1a:	|  |     |  |  |  |  |  |   4b43      	ldr	r3, [pc, #268]	@ (8009c28 <dhcp_start.isra.0+0x18c>)
 8009b1c:	|  |     |  |  |  |  |  |   9300      	str	r3, [sp, #0]
 8009b1e:	|  |     |  |  |  |  |  |   4843      	ldr	r0, [pc, #268]	@ (8009c2c <dhcp_start.isra.0+0x190>)
 8009b20:	|  |     |  |  |  |  |  |   f44f 738a 	mov.w	r3, #276	@ 0x114
 8009b24:	|  |     |  |  |  |  |  |   f7f7 fbe8 	bl	80012f8 <printf_>
 8009b28:	|  |     |  |  |  |  |  |   be00      	bkpt	0x0000
  pcb = (struct udp_pcb *)memp_malloc(MEMP_UDP_PCB);
 8009b2a:	|  |     |  |  |  |  |  \-> 2000      	movs	r0, #0
 8009b2c:	|  |     |  |  |  |  |      f7f8 fade 	bl	80020ec <memp_malloc>
  if (pcb != NULL) {
 8009b30:	|  |     |  |  |  |  |      4606      	mov	r6, r0
 8009b32:	|  |     |  |  |  |  |  /-- b968      	cbnz	r0, 8009b50 <dhcp_start.isra.0+0xb4>
    dhcp_pcb = udp_new();
 8009b34:	|  |     |  |  |  |  |  |   6038      	str	r0, [r7, #0]
}
 8009b36:	>--|-----|--|--|--|--|--|-> b003      	add	sp, #12
 8009b38:	|  |     |  |  |  |  |  |   e8bd 83f0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, r9, pc}
    if (dhcp->pcb_allocated != 0) {
 8009b3c:	|  |     \--|--|--|--|--|-> 7923      	ldrb	r3, [r4, #4]
 8009b3e:	|  |        |  |  |  |  |   2b00      	cmp	r3, #0
 8009b40:	|  |        +--|--|--|--|-- d0cf      	beq.n	8009ae2 <dhcp_start.isra.0+0x46>
      dhcp_dec_pcb_refcount(); /* free DHCP PCB if not needed any more */
 8009b42:	|  |        |  |  |  |  |   f7fa ff13 	bl	800496c <dhcp_dec_pcb_refcount.lto_priv.0>
 8009b46:	|  |        \--|--|--|--|-- e7cc      	b.n	8009ae2 <dhcp_start.isra.0+0x46>
    if (acd2 == acd) {
 8009b48:	|  |           |  \--|--|-> 429a      	cmp	r2, r3
 8009b4a:	|  |           |     \--|-- d0d8      	beq.n	8009afe <dhcp_start.isra.0+0x62>
  for (acd2 = netif->acd_list; acd2 != NULL; acd2 = acd2->next) {
 8009b4c:	|  |           |        |   681b      	ldr	r3, [r3, #0]
 8009b4e:	|  |           \--------|-- e7d3      	b.n	8009af8 <dhcp_start.isra.0+0x5c>
    memset(pcb, 0, sizeof(struct udp_pcb));
 8009b50:	|  |                    \-> f04f 0920 	mov.w	r9, #32
 8009b54:	|  |                        464a      	mov	r2, r9
 8009b56:	|  |                        2100      	movs	r1, #0
 8009b58:	|  |                        f001 f9bc 	bl	800aed4 <memset>
    pcb->ttl = UDP_TTL;
 8009b5c:	|  |                        23ff      	movs	r3, #255	@ 0xff
 8009b5e:	|  |                        72f3      	strb	r3, [r6, #11]
    ip_set_option(dhcp_pcb, SOF_BROADCAST);
 8009b60:	|  |                        f886 9009 	strb.w	r9, [r6, #9]
    udp_bind(dhcp_pcb, IP4_ADDR_ANY, LWIP_IANA_PORT_DHCP_CLIENT);
 8009b64:	|  |                        4630      	mov	r0, r6
 8009b66:	|  |                        4932      	ldr	r1, [pc, #200]	@ (8009c30 <dhcp_start.isra.0+0x194>)
    dhcp_pcb = udp_new();
 8009b68:	|  |                        603e      	str	r6, [r7, #0]
    udp_bind(dhcp_pcb, IP4_ADDR_ANY, LWIP_IANA_PORT_DHCP_CLIENT);
 8009b6a:	|  |                        2244      	movs	r2, #68	@ 0x44
 8009b6c:	|  |                        f7fa fe82 	bl	8004874 <udp_bind>
    udp_connect(dhcp_pcb, IP4_ADDR_ANY, LWIP_IANA_PORT_DHCP_SERVER);
 8009b70:	|  |                        683e      	ldr	r6, [r7, #0]
  LWIP_ERROR("udp_connect: invalid pcb", pcb != NULL, return ERR_ARG);
 8009b72:	|  |                    /-- bb06      	cbnz	r6, 8009bb6 <dhcp_start.isra.0+0x11a>
 8009b74:	|  |                    |   4b26      	ldr	r3, [pc, #152]	@ (8009c10 <dhcp_start.isra.0+0x174>)
 8009b76:	|  |                    |   482f      	ldr	r0, [pc, #188]	@ (8009c34 <dhcp_start.isra.0+0x198>)
 8009b78:	|  |                    |   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 8009b7c:	|  |                    |   f7f7 fbbc 	bl	80012f8 <printf_>
    udp_recv(dhcp_pcb, dhcp_recv, NULL);
 8009b80:	|  |     /--------------|-> 683b      	ldr	r3, [r7, #0]
  LWIP_ERROR("udp_recv: invalid pcb", pcb != NULL, return);
 8009b82:	|  |     |              |   2b00      	cmp	r3, #0
 8009b84:	|  |  /--|--------------|-- d133      	bne.n	8009bee <dhcp_start.isra.0+0x152>
 8009b86:	|  |  |  |              |   4b22      	ldr	r3, [pc, #136]	@ (8009c10 <dhcp_start.isra.0+0x174>)
 8009b88:	|  |  |  |              |   482b      	ldr	r0, [pc, #172]	@ (8009c38 <dhcp_start.isra.0+0x19c>)
 8009b8a:	|  |  |  |              |   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 8009b8e:	|  |  |  |              |   f7f7 fbb3 	bl	80012f8 <printf_>
  dhcp_pcb_refcount++;
 8009b92:	|  >--|--|--------------|-> f898 3000 	ldrb.w	r3, [r8]
 8009b96:	|  |  |  |              |   3301      	adds	r3, #1
 8009b98:	|  |  |  |              |   f888 3000 	strb.w	r3, [r8]
  dhcp->pcb_allocated = 1;
 8009b9c:	|  |  |  |              |   2301      	movs	r3, #1
 8009b9e:	|  |  |  |              |   7123      	strb	r3, [r4, #4]
  if (!netif_is_link_up(netif)) {
 8009ba0:	|  |  |  |              |   f895 3035 	ldrb.w	r3, [r5, #53]	@ 0x35
 8009ba4:	|  |  |  |              |   075b      	lsls	r3, r3, #29
 8009ba6:	|  |  |  |  /-----------|-- d427      	bmi.n	8009bf8 <dhcp_start.isra.0+0x15c>
    dhcp_set_state(dhcp, DHCP_STATE_INIT);
 8009ba8:	|  |  |  |  |           |   2102      	movs	r1, #2
 8009baa:	|  |  |  |  |           |   4620      	mov	r0, r4
}
 8009bac:	|  |  |  |  |           |   b003      	add	sp, #12
 8009bae:	|  |  |  |  |           |   e8bd 43f0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, r9, lr}
    dhcp_set_state(dhcp, DHCP_STATE_INIT);
 8009bb2:	|  |  |  |  |           |   f7fa bf25 	b.w	8004a00 <dhcp_set_state.lto_priv.0>
  if (pcb->local_port == 0) {
 8009bb6:	|  |  |  |  |           \-> 8a72      	ldrh	r2, [r6, #18]
 8009bb8:	|  |  |  |  |     /-------- b172      	cbz	r2, 8009bd8 <dhcp_start.isra.0+0x13c>
  ip_addr_set_ipaddr(&pcb->remote_ip, ipaddr);
 8009bba:	|  |  |  |  |  /--|-------> 2300      	movs	r3, #0
  for (ipcb = udp_pcbs; ipcb != NULL; ipcb = ipcb->next) {
 8009bbc:	|  |  |  |  |  |  |         4a1f      	ldr	r2, [pc, #124]	@ (8009c3c <dhcp_start.isra.0+0x1a0>)
  ip_addr_set_ipaddr(&pcb->remote_ip, ipaddr);
 8009bbe:	|  |  |  |  |  |  |         6073      	str	r3, [r6, #4]
  pcb->remote_port = port;
 8009bc0:	|  |  |  |  |  |  |         2343      	movs	r3, #67	@ 0x43
 8009bc2:	|  |  |  |  |  |  |         82b3      	strh	r3, [r6, #20]
  pcb->flags |= UDP_FLAGS_CONNECTED;
 8009bc4:	|  |  |  |  |  |  |         7c33      	ldrb	r3, [r6, #16]
  for (ipcb = udp_pcbs; ipcb != NULL; ipcb = ipcb->next) {
 8009bc6:	|  |  |  |  |  |  |         6811      	ldr	r1, [r2, #0]
  pcb->flags |= UDP_FLAGS_CONNECTED;
 8009bc8:	|  |  |  |  |  |  |         f043 0304 	orr.w	r3, r3, #4
 8009bcc:	|  |  |  |  |  |  |         7433      	strb	r3, [r6, #16]
  for (ipcb = udp_pcbs; ipcb != NULL; ipcb = ipcb->next) {
 8009bce:	|  |  |  |  |  |  |         460b      	mov	r3, r1
 8009bd0:	|  |  |  |  |  |  |  /--/-X b94b      	cbnz	r3, 8009be6 <dhcp_start.isra.0+0x14a>
  pcb->next = udp_pcbs;
 8009bd2:	|  |  |  |  |  |  |  |  |   60f1      	str	r1, [r6, #12]
  udp_pcbs = pcb;
 8009bd4:	|  |  |  |  |  |  |  |  |   6016      	str	r6, [r2, #0]
  return ERR_OK;
 8009bd6:	|  |  |  +--|--|--|--|--|-- e7d3      	b.n	8009b80 <dhcp_start.isra.0+0xe4>
    err_t err = udp_bind(pcb, &pcb->local_ip, pcb->local_port);
 8009bd8:	|  |  |  |  |  |  \--|--|-> 4631      	mov	r1, r6
 8009bda:	|  |  |  |  |  |     |  |   4630      	mov	r0, r6
 8009bdc:	|  |  |  |  |  |     |  |   f7fa fe4a 	bl	8004874 <udp_bind>
    if (err != ERR_OK) {
 8009be0:	|  |  |  |  |  |     |  |   2800      	cmp	r0, #0
 8009be2:	|  |  |  |  |  \-----|--|-- d0ea      	beq.n	8009bba <dhcp_start.isra.0+0x11e>
 8009be4:	|  |  |  +--|--------|--|-- e7cc      	b.n	8009b80 <dhcp_start.isra.0+0xe4>
    if (pcb == ipcb) {
 8009be6:	|  |  |  |  |        |  \-> 429e      	cmp	r6, r3
 8009be8:	|  |  |  \--|--------|----- d0ca      	beq.n	8009b80 <dhcp_start.isra.0+0xe4>
  for (ipcb = udp_pcbs; ipcb != NULL; ipcb = ipcb->next) {
 8009bea:	|  |  |     |        |      68db      	ldr	r3, [r3, #12]
 8009bec:	|  |  |     |        \----- e7f0      	b.n	8009bd0 <dhcp_start.isra.0+0x134>
  pcb->recv = recv;
 8009bee:	|  |  \-----|-------------> 4a14      	ldr	r2, [pc, #80]	@ (8009c40 <dhcp_start.isra.0+0x1a4>)
 8009bf0:	|  |        |               619a      	str	r2, [r3, #24]
  pcb->recv_arg = recv_arg;
 8009bf2:	|  |        |               2200      	movs	r2, #0
 8009bf4:	|  |        |               61da      	str	r2, [r3, #28]
 8009bf6:	|  \--------|-------------- e7cc      	b.n	8009b92 <dhcp_start.isra.0+0xf6>
  result = dhcp_discover(netif);
 8009bf8:	|           \-------------> 4628      	mov	r0, r5
 8009bfa:	|                           f7fb f949 	bl	8004e90 <dhcp_discover.lto_priv.0>
  if (result != ERR_OK) {
 8009bfe:	|                           2800      	cmp	r0, #0
 8009c00:	\-------------------------- d099      	beq.n	8009b36 <dhcp_start.isra.0+0x9a>
    dhcp_release_and_stop(netif);
 8009c02:	                            4628      	mov	r0, r5
}
 8009c04:	                            b003      	add	sp, #12
 8009c06:	                            e8bd 43f0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, r9, lr}
    dhcp_release_and_stop(netif);
 8009c0a:	                            f7fb bbbf 	b.w	800538c <dhcp_release_and_stop>
 8009c0e:	                            bf00      	nop
 8009c10:	                            200001b0 	.word	0x200001b0
 8009c14:	                            0800ceaa 	.word	0x0800ceaa
 8009c18:	                            0800cec0 	.word	0x0800cec0
 8009c1c:	                            08004da9 	.word	0x08004da9
 8009c20:	                            2000126c 	.word	0x2000126c
 8009c24:	                            0800cee9 	.word	0x0800cee9
 8009c28:	                            0800c0f4 	.word	0x0800c0f4
 8009c2c:	                            0800b232 	.word	0x0800b232
 8009c30:	                            0800d32c 	.word	0x0800d32c
 8009c34:	                            0800cf0e 	.word	0x0800cf0e
 8009c38:	                            0800cf2f 	.word	0x0800cf2f
 8009c3c:	                            20001260 	.word	0x20001260
 8009c40:	                            08005009 	.word	0x08005009
 8009c44:	                            2000126a 	.word	0x2000126a

08009c48 <dhcp_handle_ack.isra.0>:
dhcp_handle_ack(struct netif *netif, struct dhcp_msg *msg_in)
 8009c48:	                      b510      	push	{r4, lr}
  if (dhcp_option_given(dhcp, DHCP_OPTION_IDX_LEASE_TIME)) {
 8009c4a:	                      4c1a      	ldr	r4, [pc, #104]	@ (8009cb4 <dhcp_handle_ack.isra.0+0x6c>)
  ip4_addr_set_zero(&dhcp->offered_sn_mask);
 8009c4c:	                      2200      	movs	r2, #0
  ip4_addr_set_zero(&dhcp->offered_gw_addr);
 8009c4e:	                      e9c0 2208 	strd	r2, r2, [r0, #32]
  if (dhcp_option_given(dhcp, DHCP_OPTION_IDX_LEASE_TIME)) {
 8009c52:	                      78e2      	ldrb	r2, [r4, #3]
dhcp_handle_ack(struct netif *netif, struct dhcp_msg *msg_in)
 8009c54:	                      4603      	mov	r3, r0
  if (dhcp_option_given(dhcp, DHCP_OPTION_IDX_LEASE_TIME)) {
 8009c56:	                  /-- b112      	cbz	r2, 8009c5e <dhcp_handle_ack.isra.0+0x16>
    dhcp->offered_t0_lease = dhcp_get_option_value(dhcp, DHCP_OPTION_IDX_LEASE_TIME);
 8009c58:	                  |   4a17      	ldr	r2, [pc, #92]	@ (8009cb8 <dhcp_handle_ack.isra.0+0x70>)
 8009c5a:	                  |   68d2      	ldr	r2, [r2, #12]
 8009c5c:	                  |   6282      	str	r2, [r0, #40]	@ 0x28
  if (dhcp_option_given(dhcp, DHCP_OPTION_IDX_T1)) {
 8009c5e:	                  \-> 7922      	ldrb	r2, [r4, #4]
 8009c60:	/-------------------- b1e2      	cbz	r2, 8009c9c <dhcp_handle_ack.isra.0+0x54>
    dhcp->offered_t1_renew = dhcp_get_option_value(dhcp, DHCP_OPTION_IDX_T1);
 8009c62:	|                     4a15      	ldr	r2, [pc, #84]	@ (8009cb8 <dhcp_handle_ack.isra.0+0x70>)
 8009c64:	|                     6912      	ldr	r2, [r2, #16]
 8009c66:	|     /-------------> 62da      	str	r2, [r3, #44]	@ 0x2c
  if (dhcp_option_given(dhcp, DHCP_OPTION_IDX_T2)) {
 8009c68:	|     |               7962      	ldrb	r2, [r4, #5]
 8009c6a:	|     |  /----------- b1d2      	cbz	r2, 8009ca2 <dhcp_handle_ack.isra.0+0x5a>
    dhcp->offered_t2_rebind = dhcp_get_option_value(dhcp, DHCP_OPTION_IDX_T2);
 8009c6c:	|     |  |            4a12      	ldr	r2, [pc, #72]	@ (8009cb8 <dhcp_handle_ack.isra.0+0x70>)
 8009c6e:	|     |  |            6952      	ldr	r2, [r2, #20]
 8009c70:	|  /--|--|----------> 631a      	str	r2, [r3, #48]	@ 0x30
  ip4_addr_copy(dhcp->offered_ip_addr, msg_in->yiaddr);
 8009c72:	|  |  |  |            690a      	ldr	r2, [r1, #16]
  if (dhcp_option_given(dhcp, DHCP_OPTION_IDX_SUBNET_MASK)) {
 8009c74:	|  |  |  |            79a1      	ldrb	r1, [r4, #6]
  ip4_addr_copy(dhcp->offered_ip_addr, msg_in->yiaddr);
 8009c76:	|  |  |  |            61da      	str	r2, [r3, #28]
    dhcp->flags |= DHCP_FLAG_SUBNET_MASK_GIVEN;
 8009c78:	|  |  |  |            79da      	ldrb	r2, [r3, #7]
  if (dhcp_option_given(dhcp, DHCP_OPTION_IDX_SUBNET_MASK)) {
 8009c7a:	|  |  |  |  /-------- b1b9      	cbz	r1, 8009cac <dhcp_handle_ack.isra.0+0x64>
    ip4_addr_set_u32(&dhcp->offered_sn_mask, lwip_htonl(dhcp_get_option_value(dhcp, DHCP_OPTION_IDX_SUBNET_MASK)));
 8009c7c:	|  |  |  |  |         490e      	ldr	r1, [pc, #56]	@ (8009cb8 <dhcp_handle_ack.isra.0+0x70>)
 8009c7e:	|  |  |  |  |         6988      	ldr	r0, [r1, #24]
 8009c80:	|  |  |  |  |         f7fe fa58 	bl	8008134 <lwip_htonl>
    dhcp->flags |= DHCP_FLAG_SUBNET_MASK_GIVEN;
 8009c84:	|  |  |  |  |         f042 0201 	orr.w	r2, r2, #1
    ip4_addr_set_u32(&dhcp->offered_sn_mask, lwip_htonl(dhcp_get_option_value(dhcp, DHCP_OPTION_IDX_SUBNET_MASK)));
 8009c88:	|  |  |  |  |         6218      	str	r0, [r3, #32]
    dhcp->flags |= DHCP_FLAG_SUBNET_MASK_GIVEN;
 8009c8a:	|  |  |  |  |  /----> 71da      	strb	r2, [r3, #7]
  if (dhcp_option_given(dhcp, DHCP_OPTION_IDX_ROUTER)) {
 8009c8c:	|  |  |  |  |  |      79e2      	ldrb	r2, [r4, #7]
 8009c8e:	|  |  |  |  |  |  /-- b122      	cbz	r2, 8009c9a <dhcp_handle_ack.isra.0+0x52>
    ip4_addr_set_u32(&dhcp->offered_gw_addr, lwip_htonl(dhcp_get_option_value(dhcp, DHCP_OPTION_IDX_ROUTER)));
 8009c90:	|  |  |  |  |  |  |   4a09      	ldr	r2, [pc, #36]	@ (8009cb8 <dhcp_handle_ack.isra.0+0x70>)
 8009c92:	|  |  |  |  |  |  |   69d0      	ldr	r0, [r2, #28]
 8009c94:	|  |  |  |  |  |  |   f7fe fa4e 	bl	8008134 <lwip_htonl>
 8009c98:	|  |  |  |  |  |  |   6258      	str	r0, [r3, #36]	@ 0x24
}
 8009c9a:	|  |  |  |  |  |  \-> bd10      	pop	{r4, pc}
    dhcp->offered_t1_renew = dhcp->offered_t0_lease / 2;
 8009c9c:	\--|--|--|--|--|----> 6a9a      	ldr	r2, [r3, #40]	@ 0x28
 8009c9e:	   |  |  |  |  |      0852      	lsrs	r2, r2, #1
 8009ca0:	   |  \--|--|--|----- e7e1      	b.n	8009c66 <dhcp_handle_ack.isra.0+0x1e>
    dhcp->offered_t2_rebind = (dhcp->offered_t0_lease * 7U) / 8U;
 8009ca2:	   |     \--|--|----> 6a9a      	ldr	r2, [r3, #40]	@ 0x28
 8009ca4:	   |        |  |      ebc2 02c2 	rsb	r2, r2, r2, lsl #3
 8009ca8:	   |        |  |      08d2      	lsrs	r2, r2, #3
 8009caa:	   \--------|--|----- e7e1      	b.n	8009c70 <dhcp_handle_ack.isra.0+0x28>
    dhcp->flags &= ~DHCP_FLAG_SUBNET_MASK_GIVEN;
 8009cac:	            \--|----> f002 02fe 	and.w	r2, r2, #254	@ 0xfe
 8009cb0:	               \----- e7eb      	b.n	8009c8a <dhcp_handle_ack.isra.0+0x42>
 8009cb2:	                      bf00      	nop
 8009cb4:	                      20001288 	.word	0x20001288
 8009cb8:	                      20001290 	.word	0x20001290

08009cbc <tcp_route.isra.0>:
tcp_route(const struct tcp_pcb *pcb, const ip_addr_t *src, const ip_addr_t *dst)
 8009cbc:	       4603      	mov	r3, r0
 8009cbe:	       4608      	mov	r0, r1
  if ((pcb != NULL) && (pcb->netif_idx != NETIF_NO_INDEX)) {
 8009cc0:	/----- b163      	cbz	r3, 8009cdc <tcp_route.isra.0+0x20>
 8009cc2:	|      7a1a      	ldrb	r2, [r3, #8]
 8009cc4:	+----- b152      	cbz	r2, 8009cdc <tcp_route.isra.0+0x20>
  struct netif *netif;

  LWIP_ASSERT_CORE_LOCKED();

  if (idx != NETIF_NO_INDEX) {
    NETIF_FOREACH(netif) {
 8009cc6:	|      4b07      	ldr	r3, [pc, #28]	@ (8009ce4 <tcp_route.isra.0+0x28>)
 8009cc8:	|      6818      	ldr	r0, [r3, #0]
 8009cca:	|  /-- b148      	cbz	r0, 8009ce0 <tcp_route.isra.0+0x24>
      if (idx == netif_get_index(netif)) {
 8009ccc:	|  |   f890 3038 	ldrb.w	r3, [r0, #56]	@ 0x38
 8009cd0:	|  |   3301      	adds	r3, #1
 8009cd2:	|  |   b2db      	uxtb	r3, r3
        return netif; /* found! */
      }
    }
  }

  return NULL;
 8009cd4:	|  |   429a      	cmp	r2, r3
 8009cd6:	|  |   bf18      	it	ne
 8009cd8:	|  |   2000      	movne	r0, #0
 8009cda:	|  |   4770      	bx	lr
    return ip_route(src, dst);
 8009cdc:	\--|-> f7fc b864 	b.w	8005da8 <ip4_route>
}
 8009ce0:	   \-> 4770      	bx	lr
 8009ce2:	       bf00      	nop
 8009ce4:	       20001264 	.word	0x20001264

08009ce8 <tcp_free_acked_segments.isra.0>:
tcp_free_acked_segments(struct tcp_pcb *pcb, struct tcp_seg *seg_list, const char *dbg_list_name,
 8009ce8:	                e92d 47f3 	stmdb	sp!, {r0, r1, r4, r5, r6, r7, r8, r9, sl, lr}
         TCP_SEQ_LEQ(lwip_ntohl(seg_list->tcphdr->seqno) +
 8009cec:	                f8df 90c4 	ldr.w	r9, [pc, #196]	@ 8009db4 <tcp_free_acked_segments.isra.0+0xcc>
    recv_acked = (tcpwnd_size_t)(recv_acked + next->len);
 8009cf0:	                f8df 80c4 	ldr.w	r8, [pc, #196]	@ 8009db8 <tcp_free_acked_segments.isra.0+0xd0>
tcp_free_acked_segments(struct tcp_pcb *pcb, struct tcp_seg *seg_list, const char *dbg_list_name,
 8009cf4:	                4606      	mov	r6, r0
 8009cf6:	                460c      	mov	r4, r1
 8009cf8:	                4617      	mov	r7, r2
  while (seg_list != NULL &&
 8009cfa:	      /-------> 2c00      	cmp	r4, #0
 8009cfc:	/-----|-------- d04b      	beq.n	8009d96 <tcp_free_acked_segments.isra.0+0xae>
         TCP_SEQ_LEQ(lwip_ntohl(seg_list->tcphdr->seqno) +
 8009cfe:	|  /--|-------> 6921      	ldr	r1, [r4, #16]
 8009d00:	|  |  |         f8d9 3000 	ldr.w	r3, [r9]
 8009d04:	|  |  |         6848      	ldr	r0, [r1, #4]
 8009d06:	|  |  |         f7fe fa15 	bl	8008134 <lwip_htonl>
 8009d0a:	|  |  |         8922      	ldrh	r2, [r4, #8]
 8009d0c:	|  |  |         1a9a      	subs	r2, r3, r2
 8009d0e:	|  |  |         898b      	ldrh	r3, [r1, #12]
 8009d10:	|  |  |         ba5b      	rev16	r3, r3
 8009d12:	|  |  |         f013 0303 	ands.w	r3, r3, #3
 8009d16:	|  |  |         bf18      	it	ne
 8009d18:	|  |  |         2301      	movne	r3, #1
 8009d1a:	|  |  |         1ad3      	subs	r3, r2, r3
 8009d1c:	|  |  |         1a1b      	subs	r3, r3, r0
  while (seg_list != NULL &&
 8009d1e:	|  |  |         2b00      	cmp	r3, #0
 8009d20:	|  |  |         4625      	mov	r5, r4
 8009d22:	|  |  |  /----- db39      	blt.n	8009d98 <tcp_free_acked_segments.isra.0+0xb0>
    clen = pbuf_clen(next->p);
 8009d24:	|  |  |  |      6868      	ldr	r0, [r5, #4]
    seg_list = seg_list->next;
 8009d26:	|  |  |  |      6824      	ldr	r4, [r4, #0]
    clen = pbuf_clen(next->p);
 8009d28:	|  |  |  |      f7f8 fc7c 	bl	8002624 <pbuf_clen>
    LWIP_ASSERT("pcb->snd_queuelen >= pbuf_clen(next->p)", (pcb->snd_queuelen >= clen));
 8009d2c:	|  |  |  |      f8b6 3066 	ldrh.w	r3, [r6, #102]	@ 0x66
 8009d30:	|  |  |  |      4283      	cmp	r3, r0
    clen = pbuf_clen(next->p);
 8009d32:	|  |  |  |      4682      	mov	sl, r0
    LWIP_ASSERT("pcb->snd_queuelen >= pbuf_clen(next->p)", (pcb->snd_queuelen >= clen));
 8009d34:	|  |  |  |  /-- d20c      	bcs.n	8009d50 <tcp_free_acked_segments.isra.0+0x68>
 8009d36:	|  |  |  |  |   b672      	cpsid	i
 8009d38:	|  |  |  |  |   4b19      	ldr	r3, [pc, #100]	@ (8009da0 <tcp_free_acked_segments.isra.0+0xb8>)
 8009d3a:	|  |  |  |  |   4a1a      	ldr	r2, [pc, #104]	@ (8009da4 <tcp_free_acked_segments.isra.0+0xbc>)
 8009d3c:	|  |  |  |  |   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 8009d40:	|  |  |  |  |   4b19      	ldr	r3, [pc, #100]	@ (8009da8 <tcp_free_acked_segments.isra.0+0xc0>)
 8009d42:	|  |  |  |  |   9300      	str	r3, [sp, #0]
 8009d44:	|  |  |  |  |   4819      	ldr	r0, [pc, #100]	@ (8009dac <tcp_free_acked_segments.isra.0+0xc4>)
 8009d46:	|  |  |  |  |   f240 4364 	movw	r3, #1124	@ 0x464
 8009d4a:	|  |  |  |  |   f7f7 fad5 	bl	80012f8 <printf_>
 8009d4e:	|  |  |  |  |   be00      	bkpt	0x0000
    pcb->snd_queuelen = (u16_t)(pcb->snd_queuelen - clen);
 8009d50:	|  |  |  |  \-> f8b6 3066 	ldrh.w	r3, [r6, #102]	@ 0x66
    recv_acked = (tcpwnd_size_t)(recv_acked + next->len);
 8009d54:	|  |  |  |      f8b8 2000 	ldrh.w	r2, [r8]
    pcb->snd_queuelen = (u16_t)(pcb->snd_queuelen - clen);
 8009d58:	|  |  |  |      eba3 030a 	sub.w	r3, r3, sl
 8009d5c:	|  |  |  |      f8a6 3066 	strh.w	r3, [r6, #102]	@ 0x66
    recv_acked = (tcpwnd_size_t)(recv_acked + next->len);
 8009d60:	|  |  |  |      892b      	ldrh	r3, [r5, #8]
    tcp_seg_free(next);
 8009d62:	|  |  |  |      4628      	mov	r0, r5
    recv_acked = (tcpwnd_size_t)(recv_acked + next->len);
 8009d64:	|  |  |  |      4413      	add	r3, r2
 8009d66:	|  |  |  |      f8a8 3000 	strh.w	r3, [r8]
    tcp_seg_free(next);
 8009d6a:	|  |  |  |      f7f8 fd47 	bl	80027fc <tcp_seg_free>
    if (pcb->snd_queuelen != 0) {
 8009d6e:	|  |  |  |      f8b6 3066 	ldrh.w	r3, [r6, #102]	@ 0x66
 8009d72:	|  |  |  |      2b00      	cmp	r3, #0
 8009d74:	|  |  \--|----- d0c1      	beq.n	8009cfa <tcp_free_acked_segments.isra.0+0x12>
      LWIP_ASSERT("tcp_receive: valid queue length",
 8009d76:	|  |     |      2c00      	cmp	r4, #0
 8009d78:	|  \-----|----- d1c1      	bne.n	8009cfe <tcp_free_acked_segments.isra.0+0x16>
 8009d7a:	+--------|----- b967      	cbnz	r7, 8009d96 <tcp_free_acked_segments.isra.0+0xae>
 8009d7c:	|        |      b672      	cpsid	i
 8009d7e:	|        |      4b08      	ldr	r3, [pc, #32]	@ (8009da0 <tcp_free_acked_segments.isra.0+0xb8>)
 8009d80:	|        |      4a0b      	ldr	r2, [pc, #44]	@ (8009db0 <tcp_free_acked_segments.isra.0+0xc8>)
 8009d82:	|        |      f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 8009d86:	|        |      4b08      	ldr	r3, [pc, #32]	@ (8009da8 <tcp_free_acked_segments.isra.0+0xc0>)
 8009d88:	|        |      9300      	str	r3, [sp, #0]
 8009d8a:	|        |      4808      	ldr	r0, [pc, #32]	@ (8009dac <tcp_free_acked_segments.isra.0+0xc4>)
 8009d8c:	|        |      f240 436e 	movw	r3, #1134	@ 0x46e
 8009d90:	|        |      f7f7 fab2 	bl	80012f8 <printf_>
 8009d94:	|        |      be00      	bkpt	0x0000
 8009d96:	\--------|----> 2500      	movs	r5, #0
}
 8009d98:	         \----> 4628      	mov	r0, r5
 8009d9a:	                b002      	add	sp, #8
 8009d9c:	                e8bd 87f0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, r9, sl, pc}
 8009da0:	                200001b0 	.word	0x200001b0
 8009da4:	                0800cf4d 	.word	0x0800cf4d
 8009da8:	                0800b591 	.word	0x0800b591
 8009dac:	                0800b232 	.word	0x0800b232
 8009db0:	                0800cf75 	.word	0x0800cf75
 8009db4:	                20001228 	.word	0x20001228
 8009db8:	                2000122e 	.word	0x2000122e

08009dbc <pbuf_free.isra.0>:
pbuf_free(struct pbuf *p)
 8009dbc:	                   e92d 43f7 	stmdb	sp!, {r0, r1, r2, r4, r5, r6, r7, r8, r9, lr}
  if (p == NULL) {
 8009dc0:	                   4604      	mov	r4, r0
 8009dc2:	                   2800      	cmp	r0, #0
 8009dc4:	   /-------------- d035      	beq.n	8009e32 <pbuf_free.isra.0+0x76>
 8009dc6:	   |               4d51      	ldr	r5, [pc, #324]	@ (8009f0c <pbuf_free.isra.0+0x150>)
    LWIP_ASSERT("pbuf_free: p->ref > 0", p->ref > 0);
 8009dc8:	   |               4e51      	ldr	r6, [pc, #324]	@ (8009f10 <pbuf_free.isra.0+0x154>)
 8009dca:	   |               4f52      	ldr	r7, [pc, #328]	@ (8009f14 <pbuf_free.isra.0+0x158>)
    SYS_ARCH_PROTECT(old_level);
 8009dcc:	   |  /----------> f7fe f9e4 	bl	8008198 <bgrt_crit_sec_enter>
    LWIP_ASSERT("pbuf_free: p->ref > 0", p->ref > 0);
 8009dd0:	   |  |            7ba3      	ldrb	r3, [r4, #14]
 8009dd2:	   |  |        /-- b953      	cbnz	r3, 8009dea <pbuf_free.isra.0+0x2e>
 8009dd4:	   |  |        |   b672      	cpsid	i
 8009dd6:	   |  |        |   f240 23f3 	movw	r3, #755	@ 0x2f3
 8009dda:	   |  |        |   f8d5 11ac 	ldr.w	r1, [r5, #428]	@ 0x1ac
 8009dde:	   |  |        |   484e      	ldr	r0, [pc, #312]	@ (8009f18 <pbuf_free.isra.0+0x15c>)
 8009de0:	   |  |        |   9600      	str	r6, [sp, #0]
 8009de2:	   |  |        |   463a      	mov	r2, r7
 8009de4:	   |  |        |   f7f7 fa88 	bl	80012f8 <printf_>
 8009de8:	   |  |        |   be00      	bkpt	0x0000
    ref = --(p->ref);
 8009dea:	   |  |        \-> 7ba1      	ldrb	r1, [r4, #14]
 8009dec:	   |  |            3901      	subs	r1, #1
 8009dee:	   |  |            b2c9      	uxtb	r1, r1
 8009df0:	   |  |            73a1      	strb	r1, [r4, #14]
    SYS_ARCH_UNPROTECT(old_level);
 8009df2:	   |  |            f7fe f9e5 	bl	80081c0 <bgrt_crit_sec_exit>
    if (ref == 0) {
 8009df6:	   |  |  /-------- bb49      	cbnz	r1, 8009e4c <pbuf_free.isra.0+0x90>
      if ((p->flags & PBUF_FLAG_IS_CUSTOM) != 0) {
 8009df8:	   |  |  |         7b62      	ldrb	r2, [r4, #13]
      q = p->next;
 8009dfa:	   |  |  |         f8d4 9000 	ldr.w	r9, [r4]
      alloc_src = pbuf_get_allocsrc(p);
 8009dfe:	   |  |  |         7b23      	ldrb	r3, [r4, #12]
      if ((p->flags & PBUF_FLAG_IS_CUSTOM) != 0) {
 8009e00:	   |  |  |         0792      	lsls	r2, r2, #30
 8009e02:	   |  |  |  /----- d526      	bpl.n	8009e52 <pbuf_free.isra.0+0x96>
        LWIP_ASSERT("pc->custom_free_function != NULL", pc->custom_free_function != NULL);
 8009e04:	   |  |  |  |      6923      	ldr	r3, [r4, #16]
 8009e06:	   |  |  |  |  /-- b963      	cbnz	r3, 8009e22 <pbuf_free.isra.0+0x66>
 8009e08:	   |  |  |  |  |   b672      	cpsid	i
 8009e0a:	   |  |  |  |  |   4b40      	ldr	r3, [pc, #256]	@ (8009f0c <pbuf_free.isra.0+0x150>)
 8009e0c:	   |  |  |  |  |   4a43      	ldr	r2, [pc, #268]	@ (8009f1c <pbuf_free.isra.0+0x160>)
 8009e0e:	   |  |  |  |  |   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 8009e12:	   |  |  |  |  |   4b3f      	ldr	r3, [pc, #252]	@ (8009f10 <pbuf_free.isra.0+0x154>)
 8009e14:	   |  |  |  |  |   9300      	str	r3, [sp, #0]
 8009e16:	   |  |  |  |  |   4840      	ldr	r0, [pc, #256]	@ (8009f18 <pbuf_free.isra.0+0x15c>)
 8009e18:	   |  |  |  |  |   f240 3301 	movw	r3, #769	@ 0x301
 8009e1c:	   |  |  |  |  |   f7f7 fa6c 	bl	80012f8 <printf_>
 8009e20:	   |  |  |  |  |   be00      	bkpt	0x0000
        pc->custom_free_function(p);
 8009e22:	   |  |  |  |  \-> 6923      	ldr	r3, [r4, #16]
 8009e24:	   |  |  |  |      4620      	mov	r0, r4
 8009e26:	   |  |  |  |      4798      	blx	r3
  while (p != NULL) {
 8009e28:	/--|--|--|--|----> f1b9 0f00 	cmp.w	r9, #0
 8009e2c:	|  |  |  +--|----- d00e      	beq.n	8009e4c <pbuf_free.isra.0+0x90>
 8009e2e:	|  |  |  |  |      464c      	mov	r4, r9
 8009e30:	|  |  \--|--|----- e7cc      	b.n	8009dcc <pbuf_free.isra.0+0x10>
    LWIP_ASSERT("p != NULL", p != NULL);
 8009e32:	|  \-----|--|----> b672      	cpsid	i
 8009e34:	|        |  |      4b35      	ldr	r3, [pc, #212]	@ (8009f0c <pbuf_free.isra.0+0x150>)
 8009e36:	|        |  |      4a3a      	ldr	r2, [pc, #232]	@ (8009f20 <pbuf_free.isra.0+0x164>)
 8009e38:	|        |  |      f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 8009e3c:	|        |  |      4b34      	ldr	r3, [pc, #208]	@ (8009f10 <pbuf_free.isra.0+0x154>)
 8009e3e:	|        |  |      9300      	str	r3, [sp, #0]
 8009e40:	|        |  |      4835      	ldr	r0, [pc, #212]	@ (8009f18 <pbuf_free.isra.0+0x15c>)
 8009e42:	|        |  |      f240 23de 	movw	r3, #734	@ 0x2de
 8009e46:	|        |  |      f7f7 fa57 	bl	80012f8 <printf_>
 8009e4a:	|        |  |      be00      	bkpt	0x0000
}
 8009e4c:	|        \--|----> b003      	add	sp, #12
 8009e4e:	|           |      e8bd 83f0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, r9, pc}
      alloc_src = pbuf_get_allocsrc(p);
 8009e52:	|           \----> f003 030f 	and.w	r3, r3, #15
        if (alloc_src == PBUF_TYPE_ALLOC_SRC_MASK_STD_MEMP_PBUF_POOL) {
 8009e56:	|                  2b02      	cmp	r3, #2
 8009e58:	|              /-- d104      	bne.n	8009e64 <pbuf_free.isra.0+0xa8>
          memp_free(MEMP_PBUF_POOL, p);
 8009e5a:	|              |   4621      	mov	r1, r4
 8009e5c:	|              |   200b      	movs	r0, #11
          memp_free(MEMP_PBUF, p);
 8009e5e:	|        /-----|-> f7f8 faf3 	bl	8002448 <memp_free>
 8009e62:	+--------|-----|-- e7e1      	b.n	8009e28 <pbuf_free.isra.0+0x6c>
        } else if (alloc_src == PBUF_TYPE_ALLOC_SRC_MASK_STD_MEMP_PBUF) {
 8009e64:	|        |     \-> 2b01      	cmp	r3, #1
 8009e66:	|        |     /-- d102      	bne.n	8009e6e <pbuf_free.isra.0+0xb2>
          memp_free(MEMP_PBUF, p);
 8009e68:	|        |     |   4621      	mov	r1, r4
 8009e6a:	|        |     |   200a      	movs	r0, #10
 8009e6c:	|        +-----|-- e7f7      	b.n	8009e5e <pbuf_free.isra.0+0xa2>
        } else if (alloc_src == PBUF_TYPE_ALLOC_SRC_MASK_STD_HEAP) {
 8009e6e:	|        |     \-> 2b00      	cmp	r3, #0
 8009e70:	|        |  /----- d13f      	bne.n	8009ef2 <pbuf_free.isra.0+0x136>
mem_free(void *rmem)
{
  struct memp_malloc_helper *hmem;

  LWIP_ASSERT("rmem != NULL", (rmem != NULL));
  LWIP_ASSERT("rmem == MEM_ALIGN(rmem)", (rmem == LWIP_MEM_ALIGN(rmem)));
 8009e72:	|        |  |      1ce3      	adds	r3, r4, #3
 8009e74:	|        |  |      f023 0303 	bic.w	r3, r3, #3
 8009e78:	|        |  |      429c      	cmp	r4, r3

  /* get the original struct memp_malloc_helper */
  /* cast through void* to get rid of alignment warnings */
  hmem = (struct memp_malloc_helper *)(void *)((u8_t *)rmem - LWIP_MEM_ALIGN_SIZE(sizeof(struct memp_malloc_helper)));
 8009e7a:	|        |  |      f1a4 0804 	sub.w	r8, r4, #4
  LWIP_ASSERT("rmem == MEM_ALIGN(rmem)", (rmem == LWIP_MEM_ALIGN(rmem)));
 8009e7e:	|        |  |  /-- d00c      	beq.n	8009e9a <pbuf_free.isra.0+0xde>
 8009e80:	|        |  |  |   b672      	cpsid	i
 8009e82:	|        |  |  |   4b22      	ldr	r3, [pc, #136]	@ (8009f0c <pbuf_free.isra.0+0x150>)
 8009e84:	|        |  |  |   4a27      	ldr	r2, [pc, #156]	@ (8009f24 <pbuf_free.isra.0+0x168>)
 8009e86:	|        |  |  |   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 8009e8a:	|        |  |  |   4b27      	ldr	r3, [pc, #156]	@ (8009f28 <pbuf_free.isra.0+0x16c>)
 8009e8c:	|        |  |  |   9300      	str	r3, [sp, #0]
 8009e8e:	|        |  |  |   4822      	ldr	r0, [pc, #136]	@ (8009f18 <pbuf_free.isra.0+0x15c>)
 8009e90:	|        |  |  |   f240 1339 	movw	r3, #313	@ 0x139
 8009e94:	|        |  |  |   f7f7 fa30 	bl	80012f8 <printf_>
 8009e98:	|        |  |  |   be00      	bkpt	0x0000

  LWIP_ASSERT("hmem != NULL", (hmem != NULL));
  LWIP_ASSERT("hmem == MEM_ALIGN(hmem)", (hmem == LWIP_MEM_ALIGN(hmem)));
 8009e9a:	|        |  |  \-> f108 0303 	add.w	r3, r8, #3
 8009e9e:	|        |  |      f023 0303 	bic.w	r3, r3, #3
 8009ea2:	|        |  |      4598      	cmp	r8, r3
 8009ea4:	|        |  |  /-- d00c      	beq.n	8009ec0 <pbuf_free.isra.0+0x104>
 8009ea6:	|        |  |  |   b672      	cpsid	i
 8009ea8:	|        |  |  |   4b18      	ldr	r3, [pc, #96]	@ (8009f0c <pbuf_free.isra.0+0x150>)
 8009eaa:	|        |  |  |   4a20      	ldr	r2, [pc, #128]	@ (8009f2c <pbuf_free.isra.0+0x170>)
 8009eac:	|        |  |  |   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 8009eb0:	|        |  |  |   4b1d      	ldr	r3, [pc, #116]	@ (8009f28 <pbuf_free.isra.0+0x16c>)
 8009eb2:	|        |  |  |   9300      	str	r3, [sp, #0]
 8009eb4:	|        |  |  |   4818      	ldr	r0, [pc, #96]	@ (8009f18 <pbuf_free.isra.0+0x15c>)
 8009eb6:	|        |  |  |   f44f 73a0 	mov.w	r3, #320	@ 0x140
 8009eba:	|        |  |  |   f7f7 fa1d 	bl	80012f8 <printf_>
 8009ebe:	|        |  |  |   be00      	bkpt	0x0000
  LWIP_ASSERT("hmem->poolnr < MEMP_MAX", (hmem->poolnr < MEMP_MAX));
 8009ec0:	|        |  |  \-> f814 3c04 	ldrb.w	r3, [r4, #-4]
 8009ec4:	|        |  |      2b0f      	cmp	r3, #15
 8009ec6:	|        |  |  /-- d90c      	bls.n	8009ee2 <pbuf_free.isra.0+0x126>
 8009ec8:	|        |  |  |   b672      	cpsid	i
 8009eca:	|        |  |  |   4b10      	ldr	r3, [pc, #64]	@ (8009f0c <pbuf_free.isra.0+0x150>)
 8009ecc:	|        |  |  |   4a18      	ldr	r2, [pc, #96]	@ (8009f30 <pbuf_free.isra.0+0x174>)
 8009ece:	|        |  |  |   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 8009ed2:	|        |  |  |   4b15      	ldr	r3, [pc, #84]	@ (8009f28 <pbuf_free.isra.0+0x16c>)
 8009ed4:	|        |  |  |   9300      	str	r3, [sp, #0]
 8009ed6:	|        |  |  |   4810      	ldr	r0, [pc, #64]	@ (8009f18 <pbuf_free.isra.0+0x15c>)
 8009ed8:	|        |  |  |   f240 1341 	movw	r3, #321	@ 0x141
 8009edc:	|        |  |  |   f7f7 fa0c 	bl	80012f8 <printf_>
 8009ee0:	|        |  |  |   be00      	bkpt	0x0000

  MEM_STATS_DEC_USED_LOCKED(used, hmem->size);
 8009ee2:	|        |  |  \-> f7fe f959 	bl	8008198 <bgrt_crit_sec_enter>
 8009ee6:	|        |  |      f7fe f96b 	bl	80081c0 <bgrt_crit_sec_exit>
    }
  }
#endif /* MEMP_OVERFLOW_CHECK */

  /* and put it in the pool we saved earlier */
  memp_free(hmem->poolnr, hmem);
 8009eea:	|        |  |      4641      	mov	r1, r8
 8009eec:	|        |  |      f814 0c04 	ldrb.w	r0, [r4, #-4]
 8009ef0:	|        \--|----- e7b5      	b.n	8009e5e <pbuf_free.isra.0+0xa2>
          LWIP_ASSERT("invalid pbuf type", 0);
 8009ef2:	|           \----> b672      	cpsid	i
 8009ef4:	|                  4a0f      	ldr	r2, [pc, #60]	@ (8009f34 <pbuf_free.isra.0+0x178>)
 8009ef6:	|                  f8d5 11ac 	ldr.w	r1, [r5, #428]	@ 0x1ac
 8009efa:	|                  4807      	ldr	r0, [pc, #28]	@ (8009f18 <pbuf_free.isra.0+0x15c>)
 8009efc:	|                  9600      	str	r6, [sp, #0]
 8009efe:	|                  f240 3311 	movw	r3, #785	@ 0x311
 8009f02:	|                  f7f7 f9f9 	bl	80012f8 <printf_>
 8009f06:	|                  be00      	bkpt	0x0000
 8009f08:	\----------------- e78e      	b.n	8009e28 <pbuf_free.isra.0+0x6c>
 8009f0a:	                   bf00      	nop
 8009f0c:	                   200001b0 	.word	0x200001b0
 8009f10:	                   0800b387 	.word	0x0800b387
 8009f14:	                   0800cf95 	.word	0x0800cf95
 8009f18:	                   0800b232 	.word	0x0800b232
 8009f1c:	                   0800cfab 	.word	0x0800cfab
 8009f20:	                   0800b37d 	.word	0x0800b37d
 8009f24:	                   0800cfcc 	.word	0x0800cfcc
 8009f28:	                   0800cb99 	.word	0x0800cb99
 8009f2c:	                   0800cfe4 	.word	0x0800cfe4
 8009f30:	                   0800cffc 	.word	0x0800cffc
 8009f34:	                   0800d014 	.word	0x0800d014

08009f38 <ip4_output_if_src>:
 */
err_t
ip4_output_if_src(struct pbuf *p, const ip4_addr_t *src, const ip4_addr_t *dest,
                  u8_t ttl, u8_t tos,
                  u8_t proto, struct netif *netif)
{
 8009f38:	                            e92d 4ff0 	stmdb	sp!, {r4, r5, r6, r7, r8, r9, sl, fp, lr}
 8009f3c:	                            469b      	mov	fp, r3
#if CHECKSUM_GEN_IP_INLINE
  u32_t chk_sum = 0;
#endif /* CHECKSUM_GEN_IP_INLINE */

  LWIP_ASSERT_CORE_LOCKED();
  LWIP_IP_CHECK_PBUF_REF_COUNT_FOR_TX(p);
 8009f3e:	                            7b83      	ldrb	r3, [r0, #14]
{
 8009f40:	                            b08d      	sub	sp, #52	@ 0x34
  LWIP_IP_CHECK_PBUF_REF_COUNT_FOR_TX(p);
 8009f42:	                            2b01      	cmp	r3, #1
{
 8009f44:	                            f89d 7058 	ldrb.w	r7, [sp, #88]	@ 0x58
 8009f48:	                            f89d a05c 	ldrb.w	sl, [sp, #92]	@ 0x5c
 8009f4c:	                            4604      	mov	r4, r0
 8009f4e:	                            460e      	mov	r6, r1
 8009f50:	                            4691      	mov	r9, r2
  LWIP_IP_CHECK_PBUF_REF_COUNT_FOR_TX(p);
 8009f52:	                        /-- d00c      	beq.n	8009f6e <ip4_output_if_src+0x36>
 8009f54:	                        |   b672      	cpsid	i
 8009f56:	                        |   4bb2      	ldr	r3, [pc, #712]	@ (800a220 <ip4_output_if_src+0x2e8>)
 8009f58:	                        |   4ab2      	ldr	r2, [pc, #712]	@ (800a224 <ip4_output_if_src+0x2ec>)
 8009f5a:	                        |   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 8009f5e:	                        |   4bb2      	ldr	r3, [pc, #712]	@ (800a228 <ip4_output_if_src+0x2f0>)
 8009f60:	                        |   9300      	str	r3, [sp, #0]
 8009f62:	                        |   48b2      	ldr	r0, [pc, #712]	@ (800a22c <ip4_output_if_src+0x2f4>)
 8009f64:	                        |   f240 3376 	movw	r3, #886	@ 0x376
 8009f68:	                        |   f7f7 f9c6 	bl	80012f8 <printf_>
 8009f6c:	                        |   be00      	bkpt	0x0000

  MIB2_STATS_INC(mib2.ipoutrequests);

  /* Should the IP header be generated or is it already included in p? */
  if (dest != LWIP_IP_HDRINCL) {
 8009f6e:	                        \-> f8df 82d4 	ldr.w	r8, [pc, #724]	@ 800a244 <ip4_output_if_src+0x30c>
 8009f72:	                            f1b9 0f00 	cmp.w	r9, #0
 8009f76:	            /-------------- f000 8086 	beq.w	800a086 <ip4_output_if_src+0x14e>
  return pbuf_add_header_impl(p, header_size_increment, 0);
 8009f7a:	            |               2200      	movs	r2, #0
 8009f7c:	            |               2114      	movs	r1, #20
 8009f7e:	            |               4620      	mov	r0, r4
 8009f80:	            |               f7f8 fae6 	bl	8002550 <pbuf_add_header_impl.lto_priv.0>
      }
#endif /* CHECKSUM_GEN_IP_INLINE */
    }
#endif /* IP_OPTIONS_SEND */
    /* generate IP header */
    if (pbuf_add_header(p, IP_HLEN)) {
 8009f84:	            |           /-- b150      	cbz	r0, 8009f9c <ip4_output_if_src+0x64>
#endif /* CHECKSUM_GEN_IP_INLINE */
  } else {
    /* IP header already included in p */
    if (p->len < IP_HLEN) {
      LWIP_DEBUGF(IP_DEBUG | LWIP_DBG_LEVEL_SERIOUS, ("ip4_output: LWIP_IP_HDRINCL but pbuf is too short\n"));
      IP_STATS_INC(ip.err);
 8009f86:	            |  /--------|-> f8b8 305c 	ldrh.w	r3, [r8, #92]	@ 0x5c
 8009f8a:	            |  |        |   3301      	adds	r3, #1
 8009f8c:	            |  |        |   b29b      	uxth	r3, r3
 8009f8e:	            |  |        |   f8a8 305c 	strh.w	r3, [r8, #92]	@ 0x5c
      return ERR_BUF;
 8009f92:	            |  |        |   f06f 0001 	mvn.w	r0, #1
  }
#endif /* IP_FRAG */

  LWIP_DEBUGF(IP_DEBUG, ("ip4_output_if: call netif->output()\n"));
  return netif->output(netif, p, dest);
}
 8009f96:	/-----------|--|--------|-> b00d      	add	sp, #52	@ 0x34
 8009f98:	|           |  |        |   e8bd 8ff0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, r9, sl, fp, pc}
    LWIP_ASSERT("check that first pbuf can hold struct ip_hdr",
 8009f9c:	|           |  |        \-> 8963      	ldrh	r3, [r4, #10]
    iphdr = (struct ip_hdr *)p->payload;
 8009f9e:	|           |  |            6865      	ldr	r5, [r4, #4]
    LWIP_ASSERT("check that first pbuf can hold struct ip_hdr",
 8009fa0:	|           |  |            2b13      	cmp	r3, #19
 8009fa2:	|           |  |        /-- d80c      	bhi.n	8009fbe <ip4_output_if_src+0x86>
 8009fa4:	|           |  |        |   b672      	cpsid	i
 8009fa6:	|           |  |        |   4b9e      	ldr	r3, [pc, #632]	@ (800a220 <ip4_output_if_src+0x2e8>)
 8009fa8:	|           |  |        |   4aa1      	ldr	r2, [pc, #644]	@ (800a230 <ip4_output_if_src+0x2f8>)
 8009faa:	|           |  |        |   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 8009fae:	|           |  |        |   4b9e      	ldr	r3, [pc, #632]	@ (800a228 <ip4_output_if_src+0x2f0>)
 8009fb0:	|           |  |        |   9300      	str	r3, [sp, #0]
 8009fb2:	|           |  |        |   489e      	ldr	r0, [pc, #632]	@ (800a22c <ip4_output_if_src+0x2f4>)
 8009fb4:	|           |  |        |   f240 33aa 	movw	r3, #938	@ 0x3aa
 8009fb8:	|           |  |        |   f7f7 f99e 	bl	80012f8 <printf_>
 8009fbc:	|           |  |        |   be00      	bkpt	0x0000
    IPH_PROTO_SET(iphdr, proto);
 8009fbe:	|           |  |        \-> f885 a009 	strb.w	sl, [r5, #9]
    IPH_ID_SET(iphdr, lwip_htons(ip_id));
 8009fc2:	|           |  |            489c      	ldr	r0, [pc, #624]	@ (800a234 <ip4_output_if_src+0x2fc>)
    IPH_TTL_SET(iphdr, ttl);
 8009fc4:	|           |  |            f885 b008 	strb.w	fp, [r5, #8]
    ip4_addr_copy(iphdr->dest, *dest);
 8009fc8:	|           |  |            f8d9 c000 	ldr.w	ip, [r9]
    IPH_ID_SET(iphdr, lwip_htons(ip_id));
 8009fcc:	|           |  |            8901      	ldrh	r1, [r0, #8]
    IPH_TOS_SET(iphdr, tos);
 8009fce:	|           |  |            706f      	strb	r7, [r5, #1]
    IPH_VHL_SET(iphdr, 4, ip_hlen / 4);
 8009fd0:	|           |  |            2345      	movs	r3, #69	@ 0x45
    IPH_OFFSET_SET(iphdr, 0);
 8009fd2:	|           |  |            2200      	movs	r2, #0
    IPH_VHL_SET(iphdr, 4, ip_hlen / 4);
 8009fd4:	|           |  |            702b      	strb	r3, [r5, #0]
    chk_sum += ip4_addr_get_u32(&iphdr->dest) >> 16;
 8009fd6:	|           |  |            ea4f 4e1c 	mov.w	lr, ip, lsr #16
 8009fda:	|           |  |            8923      	ldrh	r3, [r4, #8]
    ip4_addr_copy(iphdr->dest, *dest);
 8009fdc:	|           |  |            f8c5 c010 	str.w	ip, [r5, #16]
    IPH_OFFSET_SET(iphdr, 0);
 8009fe0:	|           |  |            71aa      	strb	r2, [r5, #6]
 8009fe2:	|           |  |            71ea      	strb	r2, [r5, #7]
    chk_sum += iphdr->_id;
 8009fe4:	|           |  |            fa1e fc8c 	uxtah	ip, lr, ip
 8009fe8:	|           |  |            ba4a      	rev16	r2, r1
    chk_sum += PP_NTOHS(tos | (iphdr->_v_hl << 8));
 8009fea:	|           |  |            023f      	lsls	r7, r7, #8
    IPH_ID_SET(iphdr, lwip_htons(ip_id));
 8009fec:	|           |  |            80aa      	strh	r2, [r5, #4]
    chk_sum += PP_NTOHS(tos | (iphdr->_v_hl << 8));
 8009fee:	|           |  |            f047 0745 	orr.w	r7, r7, #69	@ 0x45
    chk_sum += iphdr->_id;
 8009ff2:	|           |  |            fa1c f282 	uxtah	r2, ip, r2
 8009ff6:	|           |  |            ba5b      	rev16	r3, r3
    chk_sum += PP_NTOHS(proto | (ttl << 8));
 8009ff8:	|           |  |            ea4a 2a0b 	orr.w	sl, sl, fp, lsl #8
    chk_sum += iphdr->_id;
 8009ffc:	|           |  |            443a      	add	r2, r7
 8009ffe:	|           |  |            fa12 f283 	uxtah	r2, r2, r3
    IPH_LEN_SET(iphdr, lwip_htons(p->tot_len));
 800a002:	|           |  |            806b      	strh	r3, [r5, #2]
    chk_sum += PP_NTOHS(proto | (ttl << 8));
 800a004:	|           |  |            ea4f 232a 	mov.w	r3, sl, asr #8
 800a008:	|           |  |            ea43 230a 	orr.w	r3, r3, sl, lsl #8
    ++ip_id;
 800a00c:	|           |  |            3101      	adds	r1, #1
    chk_sum += iphdr->_id;
 800a00e:	|           |  |            fa12 f383 	uxtah	r3, r2, r3
    ++ip_id;
 800a012:	|           |  |            8101      	strh	r1, [r0, #8]
    if (src == NULL) {
 800a014:	|           |  |        /-- b106      	cbz	r6, 800a018 <ip4_output_if_src+0xe0>
      ip4_addr_copy(iphdr->src, *src);
 800a016:	|           |  |        |   6836      	ldr	r6, [r6, #0]
 800a018:	|           |  |        \-> 60ee      	str	r6, [r5, #12]
    chk_sum += ip4_addr_get_u32(&iphdr->src) & 0xFFFF;
 800a01a:	|           |  |            fa13 f386 	uxtah	r3, r3, r6
    chk_sum += ip4_addr_get_u32(&iphdr->src) >> 16;
 800a01e:	|           |  |            eb03 4616 	add.w	r6, r3, r6, lsr #16
    chk_sum = (chk_sum >> 16) + (chk_sum & 0xFFFF);
 800a022:	|           |  |            b2b3      	uxth	r3, r6
 800a024:	|           |  |            eb03 4316 	add.w	r3, r3, r6, lsr #16
    chk_sum = (chk_sum >> 16) + chk_sum;
 800a028:	|           |  |            eb03 4313 	add.w	r3, r3, r3, lsr #16
    chk_sum = ~chk_sum;
 800a02c:	|           |  |            43db      	mvns	r3, r3
      iphdr->_chksum = (u16_t)chk_sum; /* network order */
 800a02e:	|           |  |            816b      	strh	r3, [r5, #10]
  IP_STATS_INC(ip.xmit);
 800a030:	|           |  |  /-------> f8b8 3048 	ldrh.w	r3, [r8, #72]	@ 0x48
 800a034:	|           |  |  |         3301      	adds	r3, #1
 800a036:	|           |  |  |         f8a8 3048 	strh.w	r3, [r8, #72]	@ 0x48
  if (netif->mtu && (p->tot_len > netif->mtu)) {
 800a03a:	|           |  |  |         9b18      	ldr	r3, [sp, #96]	@ 0x60
 800a03c:	|           |  |  |         8d9b      	ldrh	r3, [r3, #44]	@ 0x2c
 800a03e:	|           |  |  |         2b00      	cmp	r3, #0
 800a040:	|  /--------|--|--|-------- f000 80e6 	beq.w	800a210 <ip4_output_if_src+0x2d8>
 800a044:	|  |        |  |  |         8925      	ldrh	r5, [r4, #8]
 800a046:	|  |        |  |  |         42ab      	cmp	r3, r5
 800a048:	|  +--------|--|--|-------- f080 80e2 	bcs.w	800a210 <ip4_output_if_src+0x2d8>
  u16_t newpbuflen = 0;
  u16_t left_to_copy;
#endif
  struct ip_hdr *original_iphdr;
  struct ip_hdr *iphdr;
  const u16_t nfb = (u16_t)((netif->mtu - IP_HLEN) / 8);
 800a04c:	|  |        |  |  |         f1b3 0214 	subs.w	r2, r3, #20
 800a050:	|  |        |  |  |         bf48      	it	mi
 800a052:	|  |        |  |  |         f1a3 020d 	submi.w	r2, r3, #13
 800a056:	|  |        |  |  |         f3c2 03cf 	ubfx	r3, r2, #3, #16
 800a05a:	|  |        |  |  |         9306      	str	r3, [sp, #24]
  int last;
  u16_t poff = IP_HLEN;
  u16_t tmp;
  int mf_set;

  original_iphdr = (struct ip_hdr *)p->payload;
 800a05c:	|  |        |  |  |         6863      	ldr	r3, [r4, #4]
 800a05e:	|  |        |  |  |         9303      	str	r3, [sp, #12]
  iphdr = original_iphdr;
  if (IPH_HL_BYTES(iphdr) != IP_HLEN) {
 800a060:	|  |        |  |  |         781b      	ldrb	r3, [r3, #0]
 800a062:	|  |        |  |  |         f003 030f 	and.w	r3, r3, #15
 800a066:	|  |        |  |  |         2b05      	cmp	r3, #5
 800a068:	|  |        |  |  |         ea4f 0683 	mov.w	r6, r3, lsl #2
 800a06c:	|  |        |  |  |     /-- d108      	bne.n	800a080 <ip4_output_if_src+0x148>
    /* ip4_frag() does not support IP options */
    return ERR_VAL;
  }
  LWIP_ERROR("ip4_frag(): pbuf too short", p->len >= IP_HLEN, return ERR_VAL);
 800a06e:	|  |        |  |  |     |   8963      	ldrh	r3, [r4, #10]
 800a070:	|  |        |  |  |     |   2b13      	cmp	r3, #19
 800a072:	|  |        |  |  |  /--|-- d812      	bhi.n	800a09a <ip4_output_if_src+0x162>
 800a074:	|  |        |  |  |  |  |   4b6a      	ldr	r3, [pc, #424]	@ (800a220 <ip4_output_if_src+0x2e8>)
 800a076:	|  |        |  |  |  |  |   4870      	ldr	r0, [pc, #448]	@ (800a238 <ip4_output_if_src+0x300>)
 800a078:	|  |        |  |  |  |  |   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 800a07c:	|  |        |  |  |  |  |   f7f7 f93c 	bl	80012f8 <printf_>
    return ERR_VAL;
 800a080:	|  |        |  |  |  |  \-> f06f 0005 	mvn.w	r0, #5
 800a084:	+--|--------|--|--|--|----- e787      	b.n	8009f96 <ip4_output_if_src+0x5e>
    if (p->len < IP_HLEN) {
 800a086:	|  |        \--|--|--|----> 8963      	ldrh	r3, [r4, #10]
 800a088:	|  |           |  |  |      2b13      	cmp	r3, #19
 800a08a:	|  |           \--|--|----- f67f af7c 	bls.w	8009f86 <ip4_output_if_src+0x4e>
    ip4_addr_copy(dest_addr, iphdr->dest);
 800a08e:	|  |              |  |      6863      	ldr	r3, [r4, #4]
 800a090:	|  |              |  |      691b      	ldr	r3, [r3, #16]
 800a092:	|  |              |  |      930b      	str	r3, [sp, #44]	@ 0x2c
    dest = &dest_addr;
 800a094:	|  |              |  |      f10d 092c 	add.w	r9, sp, #44	@ 0x2c
 800a098:	|  |              \--|----- e7ca      	b.n	800a030 <ip4_output_if_src+0xf8>

  /* Save original offset */
  tmp = lwip_ntohs(IPH_OFFSET(iphdr));
 800a09a:	|  |                 \----> 9b03      	ldr	r3, [sp, #12]
 800a09c:	|  |                        88db      	ldrh	r3, [r3, #6]
 800a09e:	|  |                        ba5b      	rev16	r3, r3
  ofo = tmp & IP_OFFMASK;
 800a0a0:	|  |                        f3c3 020c 	ubfx	r2, r3, #0, #13
 800a0a4:	|  |                        f403 5300 	and.w	r3, r3, #8192	@ 0x2000
 800a0a8:	|  |                        9307      	str	r3, [sp, #28]

  left = (u16_t)(p->tot_len - IP_HLEN);

  while (left) {
    /* Fill this fragment */
    fragsize = LWIP_MIN(left, (u16_t)(nfb * 8));
 800a0aa:	|  |                        9b06      	ldr	r3, [sp, #24]
  ofo = tmp & IP_OFFMASK;
 800a0ac:	|  |                        9205      	str	r2, [sp, #20]
    fragsize = LWIP_MIN(left, (u16_t)(nfb * 8));
 800a0ae:	|  |                        00db      	lsls	r3, r3, #3
  left = (u16_t)(p->tot_len - IP_HLEN);
 800a0b0:	|  |                        3d14      	subs	r5, #20
    fragsize = LWIP_MIN(left, (u16_t)(nfb * 8));
 800a0b2:	|  |                        b29b      	uxth	r3, r3
  left = (u16_t)(p->tot_len - IP_HLEN);
 800a0b4:	|  |                        b2ad      	uxth	r5, r5
    fragsize = LWIP_MIN(left, (u16_t)(nfb * 8));
 800a0b6:	|  |                        9308      	str	r3, [sp, #32]
  u16_t newpbuflen = 0;
 800a0b8:	|  |                        2700      	movs	r7, #0
  while (left) {
 800a0ba:	|  |           /--------/-X b90d      	cbnz	r5, 800a0c0 <ip4_output_if_src+0x188>
    pbuf_free(rambuf);
    left = (u16_t)(left - fragsize);
    ofo = (u16_t)(ofo + nfb);
  }
  MIB2_STATS_INC(mib2.ipfragoks);
  return ERR_OK;
 800a0bc:	|  |           |        |   4628      	mov	r0, r5
 800a0be:	+--|-----------|--------|-- e76a      	b.n	8009f96 <ip4_output_if_src+0x5e>
    fragsize = LWIP_MIN(left, (u16_t)(nfb * 8));
 800a0c0:	|  |           |        \-> 9b08      	ldr	r3, [sp, #32]
 800a0c2:	|  |           |            42ab      	cmp	r3, r5
 800a0c4:	|  |           |            bf28      	it	cs
 800a0c6:	|  |           |            462b      	movcs	r3, r5
    rambuf = pbuf_alloc(PBUF_LINK, IP_HLEN, PBUF_RAM);
 800a0c8:	|  |           |            2114      	movs	r1, #20
 800a0ca:	|  |           |            200e      	movs	r0, #14
    fragsize = LWIP_MIN(left, (u16_t)(nfb * 8));
 800a0cc:	|  |           |            9304      	str	r3, [sp, #16]
    rambuf = pbuf_alloc(PBUF_LINK, IP_HLEN, PBUF_RAM);
 800a0ce:	|  |           |            f7ff f8d3 	bl	8009278 <pbuf_alloc.constprop.0>
    if (rambuf == NULL) {
 800a0d2:	|  |           |            4680      	mov	r8, r0
 800a0d4:	|  |           |            2800      	cmp	r0, #0
 800a0d6:	|  |     /-----|----------- d079      	beq.n	800a1cc <ip4_output_if_src+0x294>
    LWIP_ASSERT("this needs a pbuf in one piece!",
 800a0d8:	|  |     |     |            8943      	ldrh	r3, [r0, #10]
 800a0da:	|  |     |     |            2b13      	cmp	r3, #19
 800a0dc:	|  |     |     |        /-- d80c      	bhi.n	800a0f8 <ip4_output_if_src+0x1c0>
 800a0de:	|  |     |     |        |   b672      	cpsid	i
 800a0e0:	|  |     |     |        |   4b4f      	ldr	r3, [pc, #316]	@ (800a220 <ip4_output_if_src+0x2e8>)
 800a0e2:	|  |     |     |        |   4a56      	ldr	r2, [pc, #344]	@ (800a23c <ip4_output_if_src+0x304>)
 800a0e4:	|  |     |     |        |   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 800a0e8:	|  |     |     |        |   4b55      	ldr	r3, [pc, #340]	@ (800a240 <ip4_output_if_src+0x308>)
 800a0ea:	|  |     |     |        |   9300      	str	r3, [sp, #0]
 800a0ec:	|  |     |     |        |   484f      	ldr	r0, [pc, #316]	@ (800a22c <ip4_output_if_src+0x2f4>)
 800a0ee:	|  |     |     |        |   f44f 7349 	mov.w	r3, #804	@ 0x324
 800a0f2:	|  |     |     |        |   f7f7 f901 	bl	80012f8 <printf_>
 800a0f6:	|  |     |     |        |   be00      	bkpt	0x0000
    SMEMCPY(rambuf->payload, original_iphdr, IP_HLEN);
 800a0f8:	|  |     |     |        \-> 9b03      	ldr	r3, [sp, #12]
 800a0fa:	|  |     |     |            f8d8 2004 	ldr.w	r2, [r8, #4]
 800a0fe:	|  |     |     |            4619      	mov	r1, r3
 800a100:	|  |     |     |            3114      	adds	r1, #20
 800a102:	|  |     |     |        /-> f853 0b04 	ldr.w	r0, [r3], #4
 800a106:	|  |     |     |        |   f842 0b04 	str.w	r0, [r2], #4
 800a10a:	|  |     |     |        |   428b      	cmp	r3, r1
 800a10c:	|  |     |     |        \-- d1f9      	bne.n	800a102 <ip4_output_if_src+0x1ca>
    iphdr = (struct ip_hdr *)rambuf->payload;
 800a10e:	|  |     |     |            f8d8 b004 	ldr.w	fp, [r8, #4]
    left_to_copy = fragsize;
 800a112:	|  |     |     |            f8dd a010 	ldr.w	sl, [sp, #16]
    while (left_to_copy) {
 800a116:	|  |  /--|-----|----------> f1ba 0f00 	cmp.w	sl, #0
 800a11a:	|  |  |  |     |  /-------- d137      	bne.n	800a18c <ip4_output_if_src+0x254>
    last = (left <= netif->mtu - IP_HLEN);
 800a11c:	|  |  |  |  /--|--|-------> 9a18      	ldr	r2, [sp, #96]	@ 0x60
    tmp = (IP_OFFMASK & (ofo));
 800a11e:	|  |  |  |  |  |  |         9b05      	ldr	r3, [sp, #20]
    last = (left <= netif->mtu - IP_HLEN);
 800a120:	|  |  |  |  |  |  |         8d92      	ldrh	r2, [r2, #44]	@ 0x2c
 800a122:	|  |  |  |  |  |  |         3a13      	subs	r2, #19
    poff = (u16_t)(poff + newpbuflen);
 800a124:	|  |  |  |  |  |  |         443e      	add	r6, r7
    if (!last || mf_set) {
 800a126:	|  |  |  |  |  |  |         42aa      	cmp	r2, r5
    poff = (u16_t)(poff + newpbuflen);
 800a128:	|  |  |  |  |  |  |         b2b6      	uxth	r6, r6
    tmp = (IP_OFFMASK & (ofo));
 800a12a:	|  |  |  |  |  |  |         f3c3 030c 	ubfx	r3, r3, #0, #13
    if (!last || mf_set) {
 800a12e:	|  |  |  |  |  |  |     /-- dd01      	ble.n	800a134 <ip4_output_if_src+0x1fc>
 800a130:	|  |  |  |  |  |  |     |   9a07      	ldr	r2, [sp, #28]
 800a132:	|  |  |  |  |  |  |  /--|-- b10a      	cbz	r2, 800a138 <ip4_output_if_src+0x200>
      tmp = tmp | IP_MF;
 800a134:	|  |  |  |  |  |  |  |  \-> f443 5300 	orr.w	r3, r3, #8192	@ 0x2000
 800a138:	|  |  |  |  |  |  |  \----> ba5b      	rev16	r3, r3
    IPH_OFFSET_SET(iphdr, lwip_htons(tmp));
 800a13a:	|  |  |  |  |  |  |         f8ab 3006 	strh.w	r3, [fp, #6]
    IPH_LEN_SET(iphdr, lwip_htons((u16_t)(fragsize + IP_HLEN)));
 800a13e:	|  |  |  |  |  |  |         9b04      	ldr	r3, [sp, #16]
 800a140:	|  |  |  |  |  |  |         3314      	adds	r3, #20
 800a142:	|  |  |  |  |  |  |         ba5b      	rev16	r3, r3
 800a144:	|  |  |  |  |  |  |         f8ab 3002 	strh.w	r3, [fp, #2]
    IPH_CHKSUM_SET(iphdr, 0);
 800a148:	|  |  |  |  |  |  |         2300      	movs	r3, #0
 800a14a:	|  |  |  |  |  |  |         f88b 300a 	strb.w	r3, [fp, #10]
 800a14e:	|  |  |  |  |  |  |         f88b 300b 	strb.w	r3, [fp, #11]
  return (u16_t)~(unsigned int)LWIP_CHKSUM(dataptr, len);
 800a152:	|  |  |  |  |  |  |         2114      	movs	r1, #20
 800a154:	|  |  |  |  |  |  |         4658      	mov	r0, fp
 800a156:	|  |  |  |  |  |  |         f7fd ffef 	bl	8008138 <lwip_standard_chksum>
    netif->output(netif, rambuf, dest);
 800a15a:	|  |  |  |  |  |  |         9b18      	ldr	r3, [sp, #96]	@ 0x60
 800a15c:	|  |  |  |  |  |  |         43c0      	mvns	r0, r0
 800a15e:	|  |  |  |  |  |  |         691b      	ldr	r3, [r3, #16]
      IPH_CHKSUM_SET(iphdr, inet_chksum(iphdr, IP_HLEN));
 800a160:	|  |  |  |  |  |  |         f8ab 000a 	strh.w	r0, [fp, #10]
    netif->output(netif, rambuf, dest);
 800a164:	|  |  |  |  |  |  |         464a      	mov	r2, r9
 800a166:	|  |  |  |  |  |  |         4641      	mov	r1, r8
 800a168:	|  |  |  |  |  |  |         9818      	ldr	r0, [sp, #96]	@ 0x60
 800a16a:	|  |  |  |  |  |  |         4798      	blx	r3
    IPFRAG_STATS_INC(ip_frag.xmit);
 800a16c:	|  |  |  |  |  |  |         4a35      	ldr	r2, [pc, #212]	@ (800a244 <ip4_output_if_src+0x30c>)
 800a16e:	|  |  |  |  |  |  |         8e13      	ldrh	r3, [r2, #48]	@ 0x30
    pbuf_free(rambuf);
 800a170:	|  |  |  |  |  |  |         4640      	mov	r0, r8
    IPFRAG_STATS_INC(ip_frag.xmit);
 800a172:	|  |  |  |  |  |  |         3301      	adds	r3, #1
 800a174:	|  |  |  |  |  |  |         8613      	strh	r3, [r2, #48]	@ 0x30
    pbuf_free(rambuf);
 800a176:	|  |  |  |  |  |  |         f7ff fe21 	bl	8009dbc <pbuf_free.isra.0>
    left = (u16_t)(left - fragsize);
 800a17a:	|  |  |  |  |  |  |         9b04      	ldr	r3, [sp, #16]
 800a17c:	|  |  |  |  |  |  |         1aeb      	subs	r3, r5, r3
 800a17e:	|  |  |  |  |  |  |         b29d      	uxth	r5, r3
    ofo = (u16_t)(ofo + nfb);
 800a180:	|  |  |  |  |  |  |         e9dd 3205 	ldrd	r3, r2, [sp, #20]
 800a184:	|  |  |  |  |  |  |         4413      	add	r3, r2
 800a186:	|  |  |  |  |  |  |         b29b      	uxth	r3, r3
 800a188:	|  |  |  |  |  |  |         9305      	str	r3, [sp, #20]
 800a18a:	|  |  |  |  |  \--|-------- e796      	b.n	800a0ba <ip4_output_if_src+0x182>
      u16_t plen = (u16_t)(p->len - poff);
 800a18c:	|  |  |  |  |     \-------> 8963      	ldrh	r3, [r4, #10]
 800a18e:	|  |  |  |  |               1b9f      	subs	r7, r3, r6
      LWIP_ASSERT("p->len >= poff", p->len >= poff);
 800a190:	|  |  |  |  |               42b3      	cmp	r3, r6
      u16_t plen = (u16_t)(p->len - poff);
 800a192:	|  |  |  |  |               b2bf      	uxth	r7, r7
      LWIP_ASSERT("p->len >= poff", p->len >= poff);
 800a194:	|  |  |  |  |           /-- d20c      	bcs.n	800a1b0 <ip4_output_if_src+0x278>
 800a196:	|  |  |  |  |           |   b672      	cpsid	i
 800a198:	|  |  |  |  |           |   4b21      	ldr	r3, [pc, #132]	@ (800a220 <ip4_output_if_src+0x2e8>)
 800a19a:	|  |  |  |  |           |   4a2b      	ldr	r2, [pc, #172]	@ (800a248 <ip4_output_if_src+0x310>)
 800a19c:	|  |  |  |  |           |   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 800a1a0:	|  |  |  |  |           |   4b27      	ldr	r3, [pc, #156]	@ (800a240 <ip4_output_if_src+0x308>)
 800a1a2:	|  |  |  |  |           |   9300      	str	r3, [sp, #0]
 800a1a4:	|  |  |  |  |           |   4821      	ldr	r0, [pc, #132]	@ (800a22c <ip4_output_if_src+0x2f4>)
 800a1a6:	|  |  |  |  |           |   f240 332d 	movw	r3, #813	@ 0x32d
 800a1aa:	|  |  |  |  |           |   f7f7 f8a5 	bl	80012f8 <printf_>
 800a1ae:	|  |  |  |  |           |   be00      	bkpt	0x0000
      newpbuflen = LWIP_MIN(left_to_copy, plen);
 800a1b0:	|  |  |  |  |           \-> 4557      	cmp	r7, sl
 800a1b2:	|  |  |  |  |               bf28      	it	cs
 800a1b4:	|  |  |  |  |               4657      	movcs	r7, sl
      if (!newpbuflen) {
 800a1b6:	|  |  |  |  |           /-- b917      	cbnz	r7, 800a1be <ip4_output_if_src+0x286>
        p = p->next;
 800a1b8:	|  |  |  |  |           |   6824      	ldr	r4, [r4, #0]
        poff = 0;
 800a1ba:	|  |  |  |  |           |   463e      	mov	r6, r7
        continue;
 800a1bc:	|  |  +--|--|-----------|-- e7ab      	b.n	800a116 <ip4_output_if_src+0x1de>
  return (struct pbuf_custom_ref *)memp_malloc(MEMP_FRAG_PBUF);
 800a1be:	|  |  |  |  |           \-> 2005      	movs	r0, #5
 800a1c0:	|  |  |  |  |               f7f7 ff94 	bl	80020ec <memp_malloc>
      if (pcr == NULL) {
 800a1c4:	|  |  |  |  |           /-- b928      	cbnz	r0, 800a1d2 <ip4_output_if_src+0x29a>
        pbuf_free(rambuf);
 800a1c6:	|  |  |  |  |           |   4640      	mov	r0, r8
 800a1c8:	|  |  |  |  |           |   f7ff fdf8 	bl	8009dbc <pbuf_free.isra.0>
memerr:
  MIB2_STATS_INC(mib2.ipfragfails);
  return ERR_MEM;
 800a1cc:	|  |  |  \--|-----------|-> f04f 30ff 	mov.w	r0, #4294967295	@ 0xffffffff
 800a1d0:	+--|--|-----|-----------|-- e6e1      	b.n	8009f96 <ip4_output_if_src+0x5e>
      newpbuf = pbuf_alloced_custom(PBUF_RAW, newpbuflen, PBUF_REF, &pcr->pc,
 800a1d2:	|  |  |     |           \-> 6863      	ldr	r3, [r4, #4]
  p->type_internal = (u8_t)type;
 800a1d4:	|  |  |     |               9009      	str	r0, [sp, #36]	@ 0x24
  p->next = NULL;
 800a1d6:	|  |  |     |               2200      	movs	r2, #0
 800a1d8:	|  |  |     |               4433      	add	r3, r6
  p->payload = payload;
 800a1da:	|  |  |     |               e9c0 2300 	strd	r2, r3, [r0]
  p->type_internal = (u8_t)type;
 800a1de:	|  |  |     |               4b1b      	ldr	r3, [pc, #108]	@ (800a24c <ip4_output_if_src+0x314>)
 800a1e0:	|  |  |     |               60c3      	str	r3, [r0, #12]
  p->tot_len = tot_len;
 800a1e2:	|  |  |     |               8107      	strh	r7, [r0, #8]
  p->len = len;
 800a1e4:	|  |  |     |               8147      	strh	r7, [r0, #10]
      pbuf_ref(p);
 800a1e6:	|  |  |     |               4620      	mov	r0, r4
 800a1e8:	|  |  |     |               f7f8 fa24 	bl	8002634 <pbuf_ref>
      pcr->original = p;
 800a1ec:	|  |  |     |               9909      	ldr	r1, [sp, #36]	@ 0x24
      pcr->pc.custom_free_function = ipfrag_free_pbuf_custom;
 800a1ee:	|  |  |     |               4b18      	ldr	r3, [pc, #96]	@ (800a250 <ip4_output_if_src+0x318>)
      pcr->original = p;
 800a1f0:	|  |  |     |               614c      	str	r4, [r1, #20]
      left_to_copy = (u16_t)(left_to_copy - newpbuflen);
 800a1f2:	|  |  |     |               ebaa 0a07 	sub.w	sl, sl, r7
      pcr->pc.custom_free_function = ipfrag_free_pbuf_custom;
 800a1f6:	|  |  |     |               610b      	str	r3, [r1, #16]
      pbuf_cat(rambuf, newpbuf);
 800a1f8:	|  |  |     |               4640      	mov	r0, r8
      left_to_copy = (u16_t)(left_to_copy - newpbuflen);
 800a1fa:	|  |  |     |               fa1f fa8a 	uxth.w	sl, sl
      pbuf_cat(rambuf, newpbuf);
 800a1fe:	|  |  |     |               f7f8 fa3d 	bl	800267c <pbuf_cat>
      if (left_to_copy) {
 800a202:	|  |  |     |               f1ba 0f00 	cmp.w	sl, #0
 800a206:	|  |  |     \-------------- d089      	beq.n	800a11c <ip4_output_if_src+0x1e4>
        poff = 0;
 800a208:	|  |  |                     2200      	movs	r2, #0
        p = p->next;
 800a20a:	|  |  |                     6824      	ldr	r4, [r4, #0]
        poff = 0;
 800a20c:	|  |  |                     4616      	mov	r6, r2
 800a20e:	|  |  \-------------------- e782      	b.n	800a116 <ip4_output_if_src+0x1de>
  return netif->output(netif, p, dest);
 800a210:	|  \----------------------> 9b18      	ldr	r3, [sp, #96]	@ 0x60
 800a212:	|                           9818      	ldr	r0, [sp, #96]	@ 0x60
 800a214:	|                           691b      	ldr	r3, [r3, #16]
 800a216:	|                           464a      	mov	r2, r9
 800a218:	|                           4621      	mov	r1, r4
 800a21a:	|                           4798      	blx	r3
 800a21c:	\-------------------------- e6bb      	b.n	8009f96 <ip4_output_if_src+0x5e>
 800a21e:	                            bf00      	nop
 800a220:	                            200001b0 	.word	0x200001b0
 800a224:	                            0800d026 	.word	0x0800d026
 800a228:	                            0800d032 	.word	0x0800d032
 800a22c:	                            0800b232 	.word	0x0800b232
 800a230:	                            0800d04b 	.word	0x0800d04b
 800a234:	                            20008100 	.word	0x20008100
 800a238:	                            0800d078 	.word	0x0800d078
 800a23c:	                            0800d09b 	.word	0x0800d09b
 800a240:	                            0800b87f 	.word	0x0800b87f
 800a244:	                            20001104 	.word	0x20001104
 800a248:	                            0800d0bb 	.word	0x0800d0bb
 800a24c:	                            00010241 	.word	0x00010241
 800a250:	                            0800250d 	.word	0x0800250d

0800a254 <ethernet_input>:
{
 800a254:	                         e92d 4ff0 	stmdb	sp!, {r4, r5, r6, r7, r8, r9, sl, fp, lr}
  if (p->len <= SIZEOF_ETH_HDR) {
 800a258:	                         8943      	ldrh	r3, [r0, #10]
 800a25a:	                         2b0e      	cmp	r3, #14
{
 800a25c:	                         b089      	sub	sp, #36	@ 0x24
 800a25e:	                         4605      	mov	r5, r0
 800a260:	                         460c      	mov	r4, r1
  if (p->len <= SIZEOF_ETH_HDR) {
 800a262:	                     /-- d807      	bhi.n	800a274 <ethernet_input+0x20>
      ETHARP_STATS_INC(etharp.proterr);
 800a264:	                  /--|-> 4ba2      	ldr	r3, [pc, #648]	@ (800a4f0 <ethernet_input+0x29c>)
 800a266:	                  |  |   8d1a      	ldrh	r2, [r3, #40]	@ 0x28
 800a268:	                  |  |   3201      	adds	r2, #1
 800a26a:	                  |  |   851a      	strh	r2, [r3, #40]	@ 0x28
      ETHARP_STATS_INC(etharp.drop);
 800a26c:	                  |  |   8bda      	ldrh	r2, [r3, #30]
 800a26e:	                  |  |   3201      	adds	r2, #1
 800a270:	                  |  |   83da      	strh	r2, [r3, #30]
      goto free_and_return;
 800a272:	/-----------------|--|-- e02b      	b.n	800a2cc <ethernet_input+0x78>
  ethhdr = (struct eth_hdr *)p->payload;
 800a274:	|                 |  \-> 6840      	ldr	r0, [r0, #4]
  if (p->if_idx == NETIF_NO_INDEX) {
 800a276:	|                 |      7beb      	ldrb	r3, [r5, #15]
  type = ethhdr->type;
 800a278:	|                 |      8986      	ldrh	r6, [r0, #12]
  if (p->if_idx == NETIF_NO_INDEX) {
 800a27a:	|                 |  /-- b91b      	cbnz	r3, 800a284 <ethernet_input+0x30>
    p->if_idx = netif_get_index(netif);
 800a27c:	|                 |  |   f891 3038 	ldrb.w	r3, [r1, #56]	@ 0x38
 800a280:	|                 |  |   3301      	adds	r3, #1
 800a282:	|                 |  |   73eb      	strb	r3, [r5, #15]
  if (ethhdr->dest.addr[0] & 1) {
 800a284:	|                 |  \-> 7803      	ldrb	r3, [r0, #0]
 800a286:	|                 |      07df      	lsls	r7, r3, #31
 800a288:	|     /-----------|----- d50a      	bpl.n	800a2a0 <ethernet_input+0x4c>
    if (ethhdr->dest.addr[0] == LL_IP4_MULTICAST_ADDR_0) {
 800a28a:	|     |           |      2b01      	cmp	r3, #1
 800a28c:	|     |     /-----|----- d122      	bne.n	800a2d4 <ethernet_input+0x80>
      if ((ethhdr->dest.addr[1] == LL_IP4_MULTICAST_ADDR_1) &&
 800a28e:	|     |     |     |      7843      	ldrb	r3, [r0, #1]
 800a290:	|     +-----|-----|----- b933      	cbnz	r3, 800a2a0 <ethernet_input+0x4c>
 800a292:	|     |     |     |      7883      	ldrb	r3, [r0, #2]
 800a294:	|     |     |     |      2b5e      	cmp	r3, #94	@ 0x5e
 800a296:	|     +-----|-----|----- d103      	bne.n	800a2a0 <ethernet_input+0x4c>
        p->flags |= PBUF_FLAG_LLMCAST;
 800a298:	|     |     |     |      7b6b      	ldrb	r3, [r5, #13]
 800a29a:	|     |     |     |      f043 0310 	orr.w	r3, r3, #16
      p->flags |= PBUF_FLAG_LLBCAST;
 800a29e:	|     |  /--|-----|----> 736b      	strb	r3, [r5, #13]
  switch (type) {
 800a2a0:	|     >--|--|-----|----> 2e08      	cmp	r6, #8
 800a2a2:	|     |  |  |  /--|----- d021      	beq.n	800a2e8 <ethernet_input+0x94>
 800a2a4:	|     |  |  |  |  |      f5b6 6fc1 	cmp.w	r6, #1544	@ 0x608
 800a2a8:	|     |  |  |  |  \----- d1dc      	bne.n	800a264 <ethernet_input+0x10>
      if (!(netif->flags & NETIF_FLAG_ETHARP)) {
 800a2aa:	|     |  |  |  |         f894 3035 	ldrb.w	r3, [r4, #53]	@ 0x35
 800a2ae:	|     |  |  |  |         0719      	lsls	r1, r3, #28
 800a2b0:	+-----|--|--|--|-------- d50c      	bpl.n	800a2cc <ethernet_input+0x78>
      if (pbuf_remove_header(p, next_hdr_offset)) {
 800a2b2:	|     |  |  |  |         210e      	movs	r1, #14
 800a2b4:	|     |  |  |  |         4628      	mov	r0, r5
 800a2b6:	|     |  |  |  |         f7f8 f983 	bl	80025c0 <pbuf_remove_header>
 800a2ba:	|     |  |  |  |         4f8d      	ldr	r7, [pc, #564]	@ (800a4f0 <ethernet_input+0x29c>)
 800a2bc:	|     |  |  |  |         4681      	mov	r9, r0
 800a2be:	|     |  |  |  |  /----- b328      	cbz	r0, 800a30c <ethernet_input+0xb8>
        ETHARP_STATS_INC(etharp.lenerr);
 800a2c0:	|     |  |  |  |  |      8c7b      	ldrh	r3, [r7, #34]	@ 0x22
 800a2c2:	|     |  |  |  |  |      3301      	adds	r3, #1
 800a2c4:	|     |  |  |  |  |      847b      	strh	r3, [r7, #34]	@ 0x22
    ETHARP_STATS_INC(etharp.drop);
 800a2c6:	|  /--|--|--|--|--|----> 8bfb      	ldrh	r3, [r7, #30]
 800a2c8:	|  |  |  |  |  |  |      3301      	adds	r3, #1
 800a2ca:	|  |  |  |  |  |  |      83fb      	strh	r3, [r7, #30]
  pbuf_free(p);
 800a2cc:	>--|--|--|--|--|--|----> 4628      	mov	r0, r5
 800a2ce:	|  |  |  |  |  |  |      f7ff fd75 	bl	8009dbc <pbuf_free.isra.0>
  return ERR_OK;
 800a2d2:	|  |  |  |  |  |  |  /-- e017      	b.n	800a304 <ethernet_input+0xb0>
    else if (eth_addr_cmp(&ethhdr->dest, &ethbroadcast)) {
 800a2d4:	|  |  |  |  \--|--|--|-> 4987      	ldr	r1, [pc, #540]	@ (800a4f4 <ethernet_input+0x2a0>)
 800a2d6:	|  |  |  |     |  |  |   2206      	movs	r2, #6
 800a2d8:	|  |  |  |     |  |  |   f000 fe4e 	bl	800af78 <memcmp>
 800a2dc:	|  |  |  |     |  |  |   2800      	cmp	r0, #0
 800a2de:	|  |  \--|-----|--|--|-- d1df      	bne.n	800a2a0 <ethernet_input+0x4c>
      p->flags |= PBUF_FLAG_LLBCAST;
 800a2e0:	|  |     |     |  |  |   7b6b      	ldrb	r3, [r5, #13]
 800a2e2:	|  |     |     |  |  |   f043 0308 	orr.w	r3, r3, #8
 800a2e6:	|  |     \-----|--|--|-- e7da      	b.n	800a29e <ethernet_input+0x4a>
      if (!(netif->flags & NETIF_FLAG_ETHARP)) {
 800a2e8:	|  |           \--|--|-> f894 3035 	ldrb.w	r3, [r4, #53]	@ 0x35
 800a2ec:	|  |              |  |   0718      	lsls	r0, r3, #28
 800a2ee:	+--|--------------|--|-- d5ed      	bpl.n	800a2cc <ethernet_input+0x78>
      if (pbuf_remove_header(p, next_hdr_offset)) {
 800a2f0:	|  |              |  |   210e      	movs	r1, #14
 800a2f2:	|  |              |  |   4628      	mov	r0, r5
 800a2f4:	|  |              |  |   f7f8 f964 	bl	80025c0 <pbuf_remove_header>
 800a2f8:	|  |              |  |   2800      	cmp	r0, #0
 800a2fa:	+--|--------------|--|-- d1e7      	bne.n	800a2cc <ethernet_input+0x78>
        ip4_input(p, netif);
 800a2fc:	|  |              |  |   4621      	mov	r1, r4
 800a2fe:	|  |              |  |   4628      	mov	r0, r5
 800a300:	|  |              |  |   f7fb feb4 	bl	800606c <ip4_input>
}
 800a304:	|  |              |  \-> 2000      	movs	r0, #0
 800a306:	|  |              |      b009      	add	sp, #36	@ 0x24
 800a308:	|  |              |      e8bd 8ff0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, r9, sl, fp, pc}
  hdr = (struct etharp_hdr *)p->payload;
 800a30c:	|  |              \----> f8d5 8004 	ldr.w	r8, [r5, #4]
  if ((hdr->hwtype != PP_HTONS(LWIP_IANA_HWTYPE_ETHERNET)) ||
 800a310:	|  |                     f8b8 3000 	ldrh.w	r3, [r8]
 800a314:	|  |                     f5b3 7f80 	cmp.w	r3, #256	@ 0x100
 800a318:	|  |              /----- d10b      	bne.n	800a332 <ethernet_input+0xde>
 800a31a:	|  |              |      f898 3004 	ldrb.w	r3, [r8, #4]
 800a31e:	|  |              |      2b06      	cmp	r3, #6
 800a320:	|  |              +----- d107      	bne.n	800a332 <ethernet_input+0xde>
      (hdr->hwlen != ETH_HWADDR_LEN) ||
 800a322:	|  |              |      f898 3005 	ldrb.w	r3, [r8, #5]
 800a326:	|  |              |      2b04      	cmp	r3, #4
 800a328:	|  |              +----- d103      	bne.n	800a332 <ethernet_input+0xde>
      (hdr->protolen != sizeof(ip4_addr_t)) ||
 800a32a:	|  |              |      f8b8 3002 	ldrh.w	r3, [r8, #2]
 800a32e:	|  |              |      2b08      	cmp	r3, #8
 800a330:	|  |              |  /-- d003      	beq.n	800a33a <ethernet_input+0xe6>
    ETHARP_STATS_INC(etharp.proterr);
 800a332:	|  |              \--|-> 8d3b      	ldrh	r3, [r7, #40]	@ 0x28
 800a334:	|  |                 |   3301      	adds	r3, #1
 800a336:	|  |                 |   853b      	strh	r3, [r7, #40]	@ 0x28
 800a338:	|  \-----------------|-- e7c5      	b.n	800a2c6 <ethernet_input+0x72>
  ETHARP_STATS_INC(etharp.recv);
 800a33a:	|                    \-> 8b7b      	ldrh	r3, [r7, #26]
  SMEMCPY(netifaddr.addr, netif->hwaddr, ETH_HWADDR_LEN);
 800a33c:	|                        f8d4 002e 	ldr.w	r0, [r4, #46]	@ 0x2e
  ACD_FOREACH(acd, netif->acd_list) {
 800a340:	|                        6be6      	ldr	r6, [r4, #60]	@ 0x3c
  SMEMCPY(netifaddr.addr, netif->hwaddr, ETH_HWADDR_LEN);
 800a342:	|                        9006      	str	r0, [sp, #24]
 800a344:	|                        3301      	adds	r3, #1
 800a346:	|                        837b      	strh	r3, [r7, #26]
  IPADDR_WORDALIGNED_COPY_TO_IP4_ADDR_T(&sipaddr, &hdr->sipaddr);
 800a348:	|                        f8d8 a00e 	ldr.w	sl, [r8, #14]
  SMEMCPY(netifaddr.addr, netif->hwaddr, ETH_HWADDR_LEN);
 800a34c:	|                        8e63      	ldrh	r3, [r4, #50]	@ 0x32
  IPADDR_WORDALIGNED_COPY_TO_IP4_ADDR_T(&dipaddr, &hdr->dipaddr);
 800a34e:	|                        f8d8 b018 	ldr.w	fp, [r8, #24]
  SMEMCPY(netifaddr.addr, netif->hwaddr, ETH_HWADDR_LEN);
 800a352:	|                        f8ad 301c 	strh.w	r3, [sp, #28]
  ACD_FOREACH(acd, netif->acd_list) {
 800a356:	|                 /--/-X b966      	cbnz	r6, 800a372 <ethernet_input+0x11e>
  if (ip4_addr_isany_val(*netif_ip4_addr(netif))) {
 800a358:	|                 |  |   6823      	ldr	r3, [r4, #0]
  IPADDR_WORDALIGNED_COPY_TO_IP4_ADDR_T(&sipaddr, &hdr->sipaddr);
 800a35a:	|                 |  |   f8d8 200e 	ldr.w	r2, [r8, #14]
  IPADDR_WORDALIGNED_COPY_TO_IP4_ADDR_T(&dipaddr, &hdr->dipaddr);
 800a35e:	|                 |  |   f8d8 1018 	ldr.w	r1, [r8, #24]
  IPADDR_WORDALIGNED_COPY_TO_IP4_ADDR_T(&sipaddr, &hdr->sipaddr);
 800a362:	|                 |  |   9206      	str	r2, [sp, #24]
  if (ip4_addr_isany_val(*netif_ip4_addr(netif))) {
 800a364:	|                 |  |   f108 0a08 	add.w	sl, r8, #8
 800a368:	|                 |  |   2b00      	cmp	r3, #0
 800a36a:	|        /--------|--|-- d140      	bne.n	800a3ee <ethernet_input+0x19a>
  etharp_update_arp_entry(netif, &sipaddr, &(hdr->shwaddr),
 800a36c:	|     /--|--------|--|-> f04f 0b02 	mov.w	fp, #2
 800a370:	|  /--|--|--------|--|-- e045      	b.n	800a3fe <ethernet_input+0x1aa>
    switch(acd->state) {
 800a372:	|  |  |  |        |  \-> 7a33      	ldrb	r3, [r6, #8]
 800a374:	|  |  |  |        |      2b03      	cmp	r3, #3
 800a376:	|  |  |  |        |  /-- d802      	bhi.n	800a37e <ethernet_input+0x12a>
 800a378:	|  |  |  |     /--|--|-- b9d3      	cbnz	r3, 800a3b0 <ethernet_input+0x15c>
  ACD_FOREACH(acd, netif->acd_list) {
 800a37a:	|  |  |  |  /--|--|--|-> 6836      	ldr	r6, [r6, #0]
 800a37c:	|  |  |  |  |  |  \--|-- e7eb      	b.n	800a356 <ethernet_input+0x102>
    switch(acd->state) {
 800a37e:	|  |  |  |  |  |     \-> 1f1a      	subs	r2, r3, #4
 800a380:	|  |  |  |  |  |         2a02      	cmp	r2, #2
 800a382:	|  |  |  |  +--|-------- d8fa      	bhi.n	800a37a <ethernet_input+0x126>
        if (ip4_addr_eq(&sipaddr, &acd->ipaddr) &&
 800a384:	|  |  |  |  |  |         6872      	ldr	r2, [r6, #4]
 800a386:	|  |  |  |  |  |         4592      	cmp	sl, r2
 800a388:	|  |  |  |  +--|-------- d1f7      	bne.n	800a37a <ethernet_input+0x126>
            !eth_addr_eq(&netifaddr, &hdr->shwaddr)) {
 800a38a:	|  |  |  |  |  |         2206      	movs	r2, #6
 800a38c:	|  |  |  |  |  |         f108 0108 	add.w	r1, r8, #8
 800a390:	|  |  |  |  |  |         a806      	add	r0, sp, #24
 800a392:	|  |  |  |  |  |         9304      	str	r3, [sp, #16]
 800a394:	|  |  |  |  |  |         f000 fdf0 	bl	800af78 <memcmp>
        if (ip4_addr_eq(&sipaddr, &acd->ipaddr) &&
 800a398:	|  |  |  |  |  |         9b04      	ldr	r3, [sp, #16]
 800a39a:	|  |  |  |  |  |         2800      	cmp	r0, #0
 800a39c:	|  |  |  |  +--|-------- d0ed      	beq.n	800a37a <ethernet_input+0x126>
  if (acd->state == ACD_STATE_PASSIVE_ONGOING) {
 800a39e:	|  |  |  |  |  |         2b06      	cmp	r3, #6
 800a3a0:	|  |  |  |  |  |  /----- d11b      	bne.n	800a3da <ethernet_input+0x186>
    acd->state = ACD_STATE_OFF;
 800a3a2:	|  |  |  |  |  |  |      2300      	movs	r3, #0
 800a3a4:	|  |  |  |  |  |  |      7233      	strb	r3, [r6, #8]
    acd->acd_conflict_callback(netif, ACD_DECLINE);
 800a3a6:	|  |  |  |  |  |  |      2102      	movs	r1, #2
 800a3a8:	|  |  |  |  |  |  |      6933      	ldr	r3, [r6, #16]
 800a3aa:	|  |  |  |  |  |  |      4620      	mov	r0, r4
 800a3ac:	|  |  |  |  |  |  |      4798      	blx	r3
 800a3ae:	|  |  |  |  +--|--|----- e7e4      	b.n	800a37a <ethernet_input+0x126>
        if ((ip4_addr_eq(&sipaddr, &acd->ipaddr)) ||
 800a3b0:	|  |  |  |  |  \--|----> 6873      	ldr	r3, [r6, #4]
 800a3b2:	|  |  |  |  |     |      459a      	cmp	sl, r3
 800a3b4:	|  |  |  |  |     |  /-- d00c      	beq.n	800a3d0 <ethernet_input+0x17c>
 800a3b6:	|  |  |  |  |     |  |   f1ba 0f00 	cmp.w	sl, #0
 800a3ba:	|  |  |  |  +-----|--|-- d1de      	bne.n	800a37a <ethernet_input+0x126>
            (ip4_addr_isany_val(sipaddr) &&
 800a3bc:	|  |  |  |  |     |  |   459b      	cmp	fp, r3
 800a3be:	|  |  |  |  +-----|--|-- d1dc      	bne.n	800a37a <ethernet_input+0x126>
             !eth_addr_eq(&netifaddr, &hdr->shwaddr))) {
 800a3c0:	|  |  |  |  |     |  |   2206      	movs	r2, #6
 800a3c2:	|  |  |  |  |     |  |   f108 0108 	add.w	r1, r8, #8
 800a3c6:	|  |  |  |  |     |  |   a806      	add	r0, sp, #24
 800a3c8:	|  |  |  |  |     |  |   f000 fdd6 	bl	800af78 <memcmp>
             ip4_addr_eq(&dipaddr, &acd->ipaddr) &&
 800a3cc:	|  |  |  |  |     |  |   2800      	cmp	r0, #0
 800a3ce:	|  |  |  |  +-----|--|-- d0d4      	beq.n	800a37a <ethernet_input+0x126>
       acd_restart(netif, acd);
 800a3d0:	|  |  |  |  |     |  >-> 4631      	mov	r1, r6
 800a3d2:	|  |  |  |  |     |  |   4620      	mov	r0, r4
 800a3d4:	|  |  |  |  |     |  |   f7fa fab0 	bl	8004938 <acd_restart.lto_priv.0>
 800a3d8:	|  |  |  |  +-----|--|-- e7cf      	b.n	800a37a <ethernet_input+0x126>
    if (acd->lastconflict > 0) {
 800a3da:	|  |  |  |  |     \--|-> 7b33      	ldrb	r3, [r6, #12]
 800a3dc:	|  |  |  |  |        |   2b00      	cmp	r3, #0
 800a3de:	|  |  |  |  |        \-- d1f7      	bne.n	800a3d0 <ethernet_input+0x17c>
      etharp_acd_announce(netif, &acd->ipaddr);
 800a3e0:	|  |  |  |  |            1d31      	adds	r1, r6, #4
 800a3e2:	|  |  |  |  |            4620      	mov	r0, r4
 800a3e4:	|  |  |  |  |            f7ff fab3 	bl	800994e <etharp_acd_announce.isra.0>
      acd->lastconflict = DEFEND_INTERVAL * ACD_TICKS_PER_SECOND;
 800a3e8:	|  |  |  |  |            2364      	movs	r3, #100	@ 0x64
 800a3ea:	|  |  |  |  |            7333      	strb	r3, [r6, #12]
 800a3ec:	|  |  |  |  \----------- e7c5      	b.n	800a37a <ethernet_input+0x126>
    from_us = (u8_t)ip4_addr_eq(&sipaddr, netif_ip4_addr(netif));
 800a3ee:	|  |  |  \-------------> 1ad2      	subs	r2, r2, r3
 800a3f0:	|  |  |                  4256      	negs	r6, r2
 800a3f2:	|  |  |                  4156      	adcs	r6, r2
  etharp_update_arp_entry(netif, &sipaddr, &(hdr->shwaddr),
 800a3f4:	|  |  |                  4299      	cmp	r1, r3
 800a3f6:	|  |  \----------------- d1b9      	bne.n	800a36c <ethernet_input+0x118>
 800a3f8:	|  |                     f04f 0901 	mov.w	r9, #1
 800a3fc:	|  |                     46cb      	mov	fp, r9
  LWIP_ASSERT("netif->hwaddr_len == ETH_HWADDR_LEN", netif->hwaddr_len == ETH_HWADDR_LEN);
 800a3fe:	|  \-------------------> f894 3034 	ldrb.w	r3, [r4, #52]	@ 0x34
 800a402:	|                        2b06      	cmp	r3, #6
 800a404:	|                    /-- d00c      	beq.n	800a420 <ethernet_input+0x1cc>
 800a406:	|                    |   b672      	cpsid	i
 800a408:	|                    |   4b3b      	ldr	r3, [pc, #236]	@ (800a4f8 <ethernet_input+0x2a4>)
 800a40a:	|                    |   4a3c      	ldr	r2, [pc, #240]	@ (800a4fc <ethernet_input+0x2a8>)
 800a40c:	|                    |   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 800a410:	|                    |   4b3b      	ldr	r3, [pc, #236]	@ (800a500 <ethernet_input+0x2ac>)
 800a412:	|                    |   9300      	str	r3, [sp, #0]
 800a414:	|                    |   483b      	ldr	r0, [pc, #236]	@ (800a504 <ethernet_input+0x2b0>)
 800a416:	|                    |   f44f 73d5 	mov.w	r3, #426	@ 0x1aa
 800a41a:	|                    |   f7f6 ff6d 	bl	80012f8 <printf_>
 800a41e:	|                    |   be00      	bkpt	0x0000
  if (ip4_addr_isany(ipaddr) ||
 800a420:	|                    \-> 9b06      	ldr	r3, [sp, #24]
 800a422:	|                        2b00      	cmp	r3, #0
 800a424:	|                    /-- d042      	beq.n	800a4ac <ethernet_input+0x258>
      ip4_addr_isbroadcast(ipaddr, netif) ||
 800a426:	|                    |   4621      	mov	r1, r4
 800a428:	|                    |   4618      	mov	r0, r3
 800a42a:	|                    |   9305      	str	r3, [sp, #20]
 800a42c:	|                    |   f7fd fe10 	bl	8008050 <ip4_addr_isbroadcast_u32>
  if (ip4_addr_isany(ipaddr) ||
 800a430:	|                    |   9004      	str	r0, [sp, #16]
 800a432:	|                    |   2800      	cmp	r0, #0
 800a434:	|                    +-- d13a      	bne.n	800a4ac <ethernet_input+0x258>
      ip4_addr_ismulticast(ipaddr)) {
 800a436:	|                    |   9b05      	ldr	r3, [sp, #20]
 800a438:	|                    |   f003 03f0 	and.w	r3, r3, #240	@ 0xf0
      ip4_addr_isbroadcast(ipaddr, netif) ||
 800a43c:	|                    |   2be0      	cmp	r3, #224	@ 0xe0
 800a43e:	|                    +-- d035      	beq.n	800a4ac <ethernet_input+0x258>
  i = etharp_find_entry(ipaddr, flags, netif);
 800a440:	|                    |   4659      	mov	r1, fp
 800a442:	|                    |   a806      	add	r0, sp, #24
 800a444:	|                    |   f7ff fa98 	bl	8009978 <etharp_find_entry.isra.0>
  if (i < 0) {
 800a448:	|                    |   1e03      	subs	r3, r0, #0
 800a44a:	|                    +-- db2f      	blt.n	800a4ac <ethernet_input+0x258>
    arp_table[i].state = ETHARP_STATE_STABLE;
 800a44c:	|                    |   492e      	ldr	r1, [pc, #184]	@ (800a508 <ethernet_input+0x2b4>)
  arp_table[i].ctime = 0;
 800a44e:	|                    |   9a04      	ldr	r2, [sp, #16]
    arp_table[i].state = ETHARP_STATE_STABLE;
 800a450:	|                    |   2018      	movs	r0, #24
 800a452:	|                    |   fb00 fc03 	mul.w	ip, r0, r3
 800a456:	|                    |   eb01 0e0c 	add.w	lr, r1, ip
 800a45a:	|                    |   f04f 0b02 	mov.w	fp, #2
 800a45e:	|                    |   f88e b014 	strb.w	fp, [lr, #20]
  SMEMCPY(&arp_table[i].ethaddr, ethaddr, ETH_HWADDR_LEN);
 800a462:	|                    |   f04f 0b0c 	mov.w	fp, #12
  arp_table[i].netif = netif;
 800a466:	|                    |   f8ce 4008 	str.w	r4, [lr, #8]
  SMEMCPY(&arp_table[i].ethaddr, ethaddr, ETH_HWADDR_LEN);
 800a46a:	|                    |   fb13 b300 	smlabb	r3, r3, r0, fp
 800a46e:	|                    |   f8da 0000 	ldr.w	r0, [sl]
 800a472:	|                    |   50c8      	str	r0, [r1, r3]
 800a474:	|                    |   eb03 0b01 	add.w	fp, r3, r1
 800a478:	|                    |   f8ba 3004 	ldrh.w	r3, [sl, #4]
 800a47c:	|                    |   f8ab 3004 	strh.w	r3, [fp, #4]
  if (arp_table[i].q != NULL) {
 800a480:	|                    |   f851 b00c 	ldr.w	fp, [r1, ip]
  arp_table[i].ctime = 0;
 800a484:	|                    |   f8ae 2012 	strh.w	r2, [lr, #18]
  if (arp_table[i].q != NULL) {
 800a488:	|                    |   f1bb 0f00 	cmp.w	fp, #0
 800a48c:	|                    +-- d00e      	beq.n	800a4ac <ethernet_input+0x258>
    ethernet_output(netif, p, (struct eth_addr *)(netif->hwaddr), ethaddr, ETHTYPE_IP);
 800a48e:	|                    |   f44f 6300 	mov.w	r3, #2048	@ 0x800
    arp_table[i].q = NULL;
 800a492:	|                    |   f841 200c 	str.w	r2, [r1, ip]
    ethernet_output(netif, p, (struct eth_addr *)(netif->hwaddr), ethaddr, ETHTYPE_IP);
 800a496:	|                    |   4620      	mov	r0, r4
 800a498:	|                    |   9300      	str	r3, [sp, #0]
 800a49a:	|                    |   f104 022e 	add.w	r2, r4, #46	@ 0x2e
 800a49e:	|                    |   4653      	mov	r3, sl
 800a4a0:	|                    |   4659      	mov	r1, fp
 800a4a2:	|                    |   f7fd fdfd 	bl	80080a0 <ethernet_output>
    pbuf_free(p);
 800a4a6:	|                    |   4658      	mov	r0, fp
 800a4a8:	|                    |   f7ff fc88 	bl	8009dbc <pbuf_free.isra.0>
  switch (hdr->opcode) {
 800a4ac:	|                    \-> f8b8 3006 	ldrh.w	r3, [r8, #6]
 800a4b0:	|                        f5b3 7f80 	cmp.w	r3, #256	@ 0x100
 800a4b4:	|                    /-- d007      	beq.n	800a4c6 <ethernet_input+0x272>
 800a4b6:	|                    |   f5b3 7f00 	cmp.w	r3, #512	@ 0x200
 800a4ba:	+--------------------|-- f43f af07 	beq.w	800a2cc <ethernet_input+0x78>
      ETHARP_STATS_INC(etharp.err);
 800a4be:	|                    |   8dbb      	ldrh	r3, [r7, #44]	@ 0x2c
 800a4c0:	|                    |   3301      	adds	r3, #1
 800a4c2:	|                    |   85bb      	strh	r3, [r7, #44]	@ 0x2c
      break;
 800a4c4:	+--------------------|-- e702      	b.n	800a2cc <ethernet_input+0x78>
      if (for_us && !from_us) {
 800a4c6:	|                    \-> f1b9 0f00 	cmp.w	r9, #0
 800a4ca:	+----------------------- f43f aeff 	beq.w	800a2cc <ethernet_input+0x78>
 800a4ce:	|                        2e00      	cmp	r6, #0
 800a4d0:	+----------------------- f47f aefc 	bne.w	800a2cc <ethernet_input+0x78>
        etharp_raw(netif,
 800a4d4:	|                        2202      	movs	r2, #2
                   (struct eth_addr *)netif->hwaddr, &hdr->shwaddr,
 800a4d6:	|                        f104 032e 	add.w	r3, r4, #46	@ 0x2e
        etharp_raw(netif,
 800a4da:	|                        9203      	str	r2, [sp, #12]
 800a4dc:	|                        aa06      	add	r2, sp, #24
 800a4de:	|                        e9cd a201 	strd	sl, r2, [sp, #4]
 800a4e2:	|                        9400      	str	r4, [sp, #0]
 800a4e4:	|                        4652      	mov	r2, sl
 800a4e6:	|                        4619      	mov	r1, r3
 800a4e8:	|                        4620      	mov	r0, r4
 800a4ea:	|                        f7fb f961 	bl	80057b0 <etharp_raw.lto_priv.0>
 800a4ee:	\----------------------- e6ed      	b.n	800a2cc <ethernet_input+0x78>
 800a4f0:	                         20001104 	.word	0x20001104
 800a4f4:	                         0800d361 	.word	0x0800d361
 800a4f8:	                         200001b0 	.word	0x200001b0
 800a4fc:	                         0800d0ca 	.word	0x0800d0ca
 800a500:	                         0800c3a3 	.word	0x0800c3a3
 800a504:	                         0800b232 	.word	0x0800b232
 800a508:	                         200012b0 	.word	0x200012b0

0800a50c <tcpip_input>:
{
 800a50c:	       b538      	push	{r3, r4, r5, lr}
  if (inp->flags & (NETIF_FLAG_ETHARP | NETIF_FLAG_ETHERNET)) {
 800a50e:	       f891 3035 	ldrb.w	r3, [r1, #53]	@ 0x35
 800a512:	       f013 0f18 	tst.w	r3, #24
{
 800a516:	       4605      	mov	r5, r0
 800a518:	       460c      	mov	r4, r1
  if (inp->flags & (NETIF_FLAG_ETHARP | NETIF_FLAG_ETHERNET)) {
 800a51a:	/----- d00a      	beq.n	800a532 <tcpip_input+0x26>
  LOCK_TCPIP_CORE();
 800a51c:	|      f7fe fd7c 	bl	8009018 <sys_mutex_lock.constprop.0>
  ret = input_fn(p, inp);
 800a520:	|      4621      	mov	r1, r4
 800a522:	|      4628      	mov	r0, r5
 800a524:	|      f7ff fe96 	bl	800a254 <ethernet_input>
 800a528:	|  /-> 4604      	mov	r4, r0
  UNLOCK_TCPIP_CORE();
 800a52a:	|  |   f7fe fdb9 	bl	80090a0 <sys_mutex_unlock.constprop.0>
}
 800a52e:	|  |   4620      	mov	r0, r4
 800a530:	|  |   bd38      	pop	{r3, r4, r5, pc}
  LOCK_TCPIP_CORE();
 800a532:	\--|-> f7fe fd71 	bl	8009018 <sys_mutex_lock.constprop.0>
  ret = input_fn(p, inp);
 800a536:	   |   4621      	mov	r1, r4
 800a538:	   |   4628      	mov	r0, r5
 800a53a:	   |   f7fb fd97 	bl	800606c <ip4_input>
 800a53e:	   \-- e7f3      	b.n	800a528 <tcpip_input+0x1c>

0800a540 <udp_sendto_if_src.constprop.0.isra.0>:
udp_sendto_if_src(struct udp_pcb *pcb, struct pbuf *p,
 800a540:	             e92d 47ff 	stmdb	sp!, {r0, r1, r2, r3, r4, r5, r6, r7, r8, r9, sl, lr}
 800a544:	             f8dd a030 	ldr.w	sl, [sp, #48]	@ 0x30
 800a548:	             460d      	mov	r5, r1
 800a54a:	             4690      	mov	r8, r2
 800a54c:	             4699      	mov	r9, r3
  LWIP_ERROR("udp_sendto_if_src: invalid pcb", pcb != NULL, return ERR_ARG);
 800a54e:	             4606      	mov	r6, r0
 800a550:	      /----- b940      	cbnz	r0, 800a564 <udp_sendto_if_src.constprop.0.isra.0+0x24>
 800a552:	      |      4b42      	ldr	r3, [pc, #264]	@ (800a65c <udp_sendto_if_src.constprop.0.isra.0+0x11c>)
 800a554:	      |      4842      	ldr	r0, [pc, #264]	@ (800a660 <udp_sendto_if_src.constprop.0.isra.0+0x120>)
 800a556:	      |      f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
}
 800a55a:	   /--|----> b004      	add	sp, #16
 800a55c:	   |  |      e8bd 47f0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, r9, sl, lr}
  LWIP_ERROR("udp_sendto_if_src: invalid netif", netif != NULL, return ERR_ARG);
 800a560:	   |  |      f7f6 beca 	b.w	80012f8 <printf_>
  LWIP_ERROR("udp_sendto_if_src: invalid pbuf", p != NULL, return ERR_ARG);
 800a564:	   |  \--/-X b921      	cbnz	r1, 800a570 <udp_sendto_if_src.constprop.0.isra.0+0x30>
 800a566:	   |     |   4b3d      	ldr	r3, [pc, #244]	@ (800a65c <udp_sendto_if_src.constprop.0.isra.0+0x11c>)
 800a568:	   |     |   483e      	ldr	r0, [pc, #248]	@ (800a664 <udp_sendto_if_src.constprop.0.isra.0+0x124>)
 800a56a:	   |     |   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 800a56e:	   +-----|-- e7f4      	b.n	800a55a <udp_sendto_if_src.constprop.0.isra.0+0x1a>
  LWIP_ERROR("udp_sendto_if_src: invalid netif", netif != NULL, return ERR_ARG);
 800a570:	   |  /--\-X b923      	cbnz	r3, 800a57c <udp_sendto_if_src.constprop.0.isra.0+0x3c>
 800a572:	   |  |      4b3a      	ldr	r3, [pc, #232]	@ (800a65c <udp_sendto_if_src.constprop.0.isra.0+0x11c>)
 800a574:	   |  |      483c      	ldr	r0, [pc, #240]	@ (800a668 <udp_sendto_if_src.constprop.0.isra.0+0x128>)
 800a576:	   |  |      f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 800a57a:	   \--|----- e7ee      	b.n	800a55a <udp_sendto_if_src.constprop.0.isra.0+0x1a>
  if (pcb->local_port == 0) {
 800a57c:	      \----> 8a42      	ldrh	r2, [r0, #18]
 800a57e:	         /-- b13a      	cbz	r2, 800a590 <udp_sendto_if_src.constprop.0.isra.0+0x50>
  if ((u16_t)(p->tot_len + UDP_HLEN) < p->tot_len) {
 800a580:	   /-----|-> 892a      	ldrh	r2, [r5, #8]
 800a582:	   |     |   f64f 73f7 	movw	r3, #65527	@ 0xfff7
 800a586:	   |     |   429a      	cmp	r2, r3
 800a588:	   |  /--|-- d908      	bls.n	800a59c <udp_sendto_if_src.constprop.0.isra.0+0x5c>
}
 800a58a:	/--|--|--|-> b004      	add	sp, #16
 800a58c:	|  |  |  |   e8bd 87f0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, r9, sl, pc}
    err = udp_bind(pcb, &pcb->local_ip, pcb->local_port);
 800a590:	|  |  |  \-> 4601      	mov	r1, r0
 800a592:	|  |  |      f7fa f96f 	bl	8004874 <udp_bind>
    if (err != ERR_OK) {
 800a596:	|  |  |      2800      	cmp	r0, #0
 800a598:	|  \--|----- d0f2      	beq.n	800a580 <udp_sendto_if_src.constprop.0.isra.0+0x40>
 800a59a:	+-----|----- e7f6      	b.n	800a58a <udp_sendto_if_src.constprop.0.isra.0+0x4a>
  return pbuf_add_header_impl(p, header_size_increment, 0);
 800a59c:	|     \----> 2200      	movs	r2, #0
 800a59e:	|            2108      	movs	r1, #8
 800a5a0:	|            4628      	mov	r0, r5
 800a5a2:	|            f7f7 ffd5 	bl	8002550 <pbuf_add_header_impl.lto_priv.0>
  if (pbuf_add_header(p, UDP_HLEN)) {
 800a5a6:	|            2800      	cmp	r0, #0
 800a5a8:	|  /-------- d055      	beq.n	800a656 <udp_sendto_if_src.constprop.0.isra.0+0x116>
    q = pbuf_alloc(PBUF_IP, UDP_HLEN, PBUF_RAM);
 800a5aa:	|  |         2108      	movs	r1, #8
 800a5ac:	|  |         2022      	movs	r0, #34	@ 0x22
 800a5ae:	|  |         f7fe fe63 	bl	8009278 <pbuf_alloc.constprop.0>
    if (q == NULL) {
 800a5b2:	|  |         4604      	mov	r4, r0
 800a5b4:	|  |         2800      	cmp	r0, #0
 800a5b6:	+--|-------- d0e8      	beq.n	800a58a <udp_sendto_if_src.constprop.0.isra.0+0x4a>
    if (p->tot_len != 0) {
 800a5b8:	|  |         892b      	ldrh	r3, [r5, #8]
 800a5ba:	|  |  /----- b12b      	cbz	r3, 800a5c8 <udp_sendto_if_src.constprop.0.isra.0+0x88>
  pbuf_cat(h, t);
 800a5bc:	|  |  |      4629      	mov	r1, r5
 800a5be:	|  |  |      f7f8 f85d 	bl	800267c <pbuf_cat>
  pbuf_ref(t);
 800a5c2:	|  |  |      4628      	mov	r0, r5
 800a5c4:	|  |  |      f7f8 f836 	bl	8002634 <pbuf_ref>
  LWIP_ASSERT("check that first pbuf can hold struct udp_hdr",
 800a5c8:	|  |  >----> 8963      	ldrh	r3, [r4, #10]
 800a5ca:	|  |  |      2b07      	cmp	r3, #7
 800a5cc:	|  |  |  /-- d80c      	bhi.n	800a5e8 <udp_sendto_if_src.constprop.0.isra.0+0xa8>
 800a5ce:	|  |  |  |   b672      	cpsid	i
 800a5d0:	|  |  |  |   4b22      	ldr	r3, [pc, #136]	@ (800a65c <udp_sendto_if_src.constprop.0.isra.0+0x11c>)
 800a5d2:	|  |  |  |   4a26      	ldr	r2, [pc, #152]	@ (800a66c <udp_sendto_if_src.constprop.0.isra.0+0x12c>)
 800a5d4:	|  |  |  |   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 800a5d8:	|  |  |  |   4b25      	ldr	r3, [pc, #148]	@ (800a670 <udp_sendto_if_src.constprop.0.isra.0+0x130>)
 800a5da:	|  |  |  |   9300      	str	r3, [sp, #0]
 800a5dc:	|  |  |  |   4825      	ldr	r0, [pc, #148]	@ (800a674 <udp_sendto_if_src.constprop.0.isra.0+0x134>)
 800a5de:	|  |  |  |   f240 330d 	movw	r3, #781	@ 0x30d
 800a5e2:	|  |  |  |   f7f6 fe89 	bl	80012f8 <printf_>
 800a5e6:	|  |  |  |   be00      	bkpt	0x0000
 800a5e8:	|  |  |  \-> 8a73      	ldrh	r3, [r6, #18]
  udphdr = (struct udp_hdr *)q->payload;
 800a5ea:	|  |  |      6867      	ldr	r7, [r4, #4]
  udphdr->dest = lwip_htons(dst_port);
 800a5ec:	|  |  |      2243      	movs	r2, #67	@ 0x43
 800a5ee:	|  |  |      ba5b      	rev16	r3, r3
 800a5f0:	|  |  |      70fa      	strb	r2, [r7, #3]
    udphdr->len = lwip_htons(q->tot_len);
 800a5f2:	|  |  |      8922      	ldrh	r2, [r4, #8]
  udphdr->src = lwip_htons(pcb->local_port);
 800a5f4:	|  |  |      803b      	strh	r3, [r7, #0]
  udphdr->dest = lwip_htons(dst_port);
 800a5f6:	|  |  |      2300      	movs	r3, #0
 800a5f8:	|  |  |      70bb      	strb	r3, [r7, #2]
  udphdr->chksum = 0x0000;
 800a5fa:	|  |  |      71bb      	strb	r3, [r7, #6]
 800a5fc:	|  |  |      71fb      	strb	r3, [r7, #7]
 800a5fe:	|  |  |      ba53      	rev16	r3, r2
    udphdr->len = lwip_htons(q->tot_len);
 800a600:	|  |  |      80bb      	strh	r3, [r7, #4]
      if (IP_IS_V6(dst_ip) || (pcb->flags & UDP_FLAGS_NOCHKSUM) == 0) {
 800a602:	|  |  |      7c33      	ldrb	r3, [r6, #16]
 800a604:	|  |  |      07db      	lsls	r3, r3, #31
 800a606:	|  |  |  /-- d40e      	bmi.n	800a626 <udp_sendto_if_src.constprop.0.isra.0+0xe6>
    return inet_chksum_pseudo(p, proto, proto_len, ip_2_ip4(src), ip_2_ip4(dest));
 800a608:	|  |  |  |   f8d8 3000 	ldr.w	r3, [r8]
 800a60c:	|  |  |  |   9300      	str	r3, [sp, #0]
 800a60e:	|  |  |  |   f8da 3000 	ldr.w	r3, [sl]
 800a612:	|  |  |  |   2111      	movs	r1, #17
 800a614:	|  |  |  |   4620      	mov	r0, r4
 800a616:	|  |  |  |   f7ff f957 	bl	80098c8 <inet_chksum_pseudo.isra.0>
          udpchksum = 0xffff;
 800a61a:	|  |  |  |   f64f 73ff 	movw	r3, #65535	@ 0xffff
 800a61e:	|  |  |  |   2800      	cmp	r0, #0
 800a620:	|  |  |  |   bf18      	it	ne
 800a622:	|  |  |  |   4603      	movne	r3, r0
        udphdr->chksum = udpchksum;
 800a624:	|  |  |  |   80fb      	strh	r3, [r7, #6]
  err = ip_output_if_src(q, src_ip, dst_ip, ttl, pcb->tos, ip_proto, netif);
 800a626:	|  |  |  \-> 2311      	movs	r3, #17
 800a628:	|  |  |      f8cd 9008 	str.w	r9, [sp, #8]
 800a62c:	|  |  |      9301      	str	r3, [sp, #4]
 800a62e:	|  |  |      7ab3      	ldrb	r3, [r6, #10]
 800a630:	|  |  |      9300      	str	r3, [sp, #0]
 800a632:	|  |  |      7af3      	ldrb	r3, [r6, #11]
 800a634:	|  |  |      4642      	mov	r2, r8
 800a636:	|  |  |      4651      	mov	r1, sl
 800a638:	|  |  |      4620      	mov	r0, r4
 800a63a:	|  |  |      f7ff fc7d 	bl	8009f38 <ip4_output_if_src>
  if (q != p) {
 800a63e:	|  |  |      42a5      	cmp	r5, r4
 800a640:	|  |  |  /-- d002      	beq.n	800a648 <udp_sendto_if_src.constprop.0.isra.0+0x108>
    pbuf_free(q);
 800a642:	|  |  |  |   4620      	mov	r0, r4
 800a644:	|  |  |  |   f7ff fbba 	bl	8009dbc <pbuf_free.isra.0>
  UDP_STATS_INC(udp.xmit);
 800a648:	|  |  |  \-> 4a0b      	ldr	r2, [pc, #44]	@ (800a678 <udp_sendto_if_src.constprop.0.isra.0+0x138>)
 800a64a:	|  |  |      f8b2 3078 	ldrh.w	r3, [r2, #120]	@ 0x78
 800a64e:	|  |  |      3301      	adds	r3, #1
 800a650:	|  |  |      f8a2 3078 	strh.w	r3, [r2, #120]	@ 0x78
  return err;
 800a654:	\--|--|----- e799      	b.n	800a58a <udp_sendto_if_src.constprop.0.isra.0+0x4a>
    q = p;
 800a656:	   \--|----> 462c      	mov	r4, r5
 800a658:	      \----- e7b6      	b.n	800a5c8 <udp_sendto_if_src.constprop.0.isra.0+0x88>
 800a65a:	             bf00      	nop
 800a65c:	             200001b0 	.word	0x200001b0
 800a660:	             0800d0ee 	.word	0x0800d0ee
 800a664:	             0800d115 	.word	0x0800d115
 800a668:	             0800d13d 	.word	0x0800d13d
 800a66c:	             0800d166 	.word	0x0800d166
 800a670:	             0800c614 	.word	0x0800c614
 800a674:	             0800b232 	.word	0x0800b232
 800a678:	             20001104 	.word	0x20001104

0800a67c <udp_sendto_if.constprop.0.isra.0>:
udp_sendto_if(struct udp_pcb *pcb, struct pbuf *p,
 800a67c:	          b537      	push	{r0, r1, r2, r4, r5, lr}
  LWIP_ERROR("udp_sendto_if: invalid pcb", pcb != NULL, return ERR_ARG);
 800a67e:	   /----- b940      	cbnz	r0, 800a692 <udp_sendto_if.constprop.0.isra.0+0x16>
 800a680:	   |      4b12      	ldr	r3, [pc, #72]	@ (800a6cc <udp_sendto_if.constprop.0.isra.0+0x50>)
 800a682:	   |      4813      	ldr	r0, [pc, #76]	@ (800a6d0 <udp_sendto_if.constprop.0.isra.0+0x54>)
 800a684:	   |      f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
}
 800a688:	/--|----> b003      	add	sp, #12
 800a68a:	|  |      e8bd 4030 	ldmia.w	sp!, {r4, r5, lr}
  LWIP_ERROR("udp_sendto_if: invalid netif", netif != NULL, return ERR_ARG);
 800a68e:	|  |      f7f6 be33 	b.w	80012f8 <printf_>
  LWIP_ERROR("udp_sendto_if: invalid pbuf", p != NULL, return ERR_ARG);
 800a692:	|  \--/-X b921      	cbnz	r1, 800a69e <udp_sendto_if.constprop.0.isra.0+0x22>
 800a694:	|     |   4b0d      	ldr	r3, [pc, #52]	@ (800a6cc <udp_sendto_if.constprop.0.isra.0+0x50>)
 800a696:	|     |   480f      	ldr	r0, [pc, #60]	@ (800a6d4 <udp_sendto_if.constprop.0.isra.0+0x58>)
 800a698:	|     |   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 800a69c:	+-----|-- e7f4      	b.n	800a688 <udp_sendto_if.constprop.0.isra.0+0xc>
  LWIP_ERROR("udp_sendto_if: invalid netif", netif != NULL, return ERR_ARG);
 800a69e:	|  /--\-X b923      	cbnz	r3, 800a6aa <udp_sendto_if.constprop.0.isra.0+0x2e>
 800a6a0:	|  |      4b0a      	ldr	r3, [pc, #40]	@ (800a6cc <udp_sendto_if.constprop.0.isra.0+0x50>)
 800a6a2:	|  |      480d      	ldr	r0, [pc, #52]	@ (800a6d8 <udp_sendto_if.constprop.0.isra.0+0x5c>)
 800a6a4:	|  |      f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 800a6a8:	\--|----- e7ee      	b.n	800a688 <udp_sendto_if.constprop.0.isra.0+0xc>
    if (ip4_addr_isany(ip_2_ip4(&pcb->local_ip)) ||
 800a6aa:	   \----> 6804      	ldr	r4, [r0, #0]
 800a6ac:	      /-- b11c      	cbz	r4, 800a6b6 <udp_sendto_if.constprop.0.isra.0+0x3a>
        ip4_addr_ismulticast(ip_2_ip4(&pcb->local_ip))) {
 800a6ae:	      |   f004 05f0 	and.w	r5, r4, #240	@ 0xf0
    if (ip4_addr_isany(ip_2_ip4(&pcb->local_ip)) ||
 800a6b2:	      |   2de0      	cmp	r5, #224	@ 0xe0
 800a6b4:	   /--|-- d105      	bne.n	800a6c2 <udp_sendto_if.constprop.0.isra.0+0x46>
      src_ip = netif_ip_addr4(netif);
 800a6b6:	   |  \-> 461c      	mov	r4, r3
  return udp_sendto_if_src(pcb, p, dst_ip, dst_port, netif, src_ip);
 800a6b8:	/--|----> 9400      	str	r4, [sp, #0]
 800a6ba:	|  |      f7ff ff41 	bl	800a540 <udp_sendto_if_src.constprop.0.isra.0>
}
 800a6be:	|  |  /-> b003      	add	sp, #12
 800a6c0:	|  |  |   bd30      	pop	{r4, r5, pc}
      if (!ip4_addr_eq(ip_2_ip4(&(pcb->local_ip)), netif_ip4_addr(netif))) {
 800a6c2:	|  \--|-> 681d      	ldr	r5, [r3, #0]
 800a6c4:	|     |   42ac      	cmp	r4, r5
 800a6c6:	|     \-- d1fa      	bne.n	800a6be <udp_sendto_if.constprop.0.isra.0+0x42>
    if (ip4_addr_isany(ip_2_ip4(&pcb->local_ip)) ||
 800a6c8:	|         4604      	mov	r4, r0
 800a6ca:	\-------- e7f5      	b.n	800a6b8 <udp_sendto_if.constprop.0.isra.0+0x3c>
 800a6cc:	          200001b0 	.word	0x200001b0
 800a6d0:	          0800d194 	.word	0x0800d194
 800a6d4:	          0800d1b7 	.word	0x0800d1b7
 800a6d8:	          0800d1db 	.word	0x0800d1db

0800a6dc <dhcp_select.isra.0>:
dhcp_select(struct netif *netif)
 800a6dc:	       e92d 43f0 	stmdb	sp!, {r4, r5, r6, r7, r8, r9, lr}
  LWIP_ERROR("dhcp_select: netif != NULL", (netif != NULL), return ERR_ARG;);
 800a6e0:	       4607      	mov	r7, r0
dhcp_select(struct netif *netif)
 800a6e2:	       b085      	sub	sp, #20
  LWIP_ERROR("dhcp_select: netif != NULL", (netif != NULL), return ERR_ARG;);
 800a6e4:	   /-- b940      	cbnz	r0, 800a6f8 <dhcp_select.isra.0+0x1c>
 800a6e6:	   |   4b47      	ldr	r3, [pc, #284]	@ (800a804 <dhcp_select.isra.0+0x128>)
 800a6e8:	   |   4847      	ldr	r0, [pc, #284]	@ (800a808 <dhcp_select.isra.0+0x12c>)
 800a6ea:	   |   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
}
 800a6ee:	/--|-> b005      	add	sp, #20
 800a6f0:	|  |   e8bd 43f0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, r9, lr}
  LWIP_ERROR("dhcp_select: dhcp != NULL", (dhcp != NULL), return ERR_VAL;);
 800a6f4:	|  |   f7f6 be00 	b.w	80012f8 <printf_>
  dhcp = netif_dhcp_data(netif);
 800a6f8:	|  \-> 6a44      	ldr	r4, [r0, #36]	@ 0x24
  LWIP_ERROR("dhcp_select: dhcp != NULL", (dhcp != NULL), return ERR_VAL;);
 800a6fa:	|  /-- b924      	cbnz	r4, 800a706 <dhcp_select.isra.0+0x2a>
 800a6fc:	|  |   4b41      	ldr	r3, [pc, #260]	@ (800a804 <dhcp_select.isra.0+0x128>)
 800a6fe:	|  |   4843      	ldr	r0, [pc, #268]	@ (800a80c <dhcp_select.isra.0+0x130>)
 800a700:	|  |   f8d3 11ac 	ldr.w	r1, [r3, #428]	@ 0x1ac
 800a704:	\--|-- e7f3      	b.n	800a6ee <dhcp_select.isra.0+0x12>
  dhcp_set_state(dhcp, DHCP_STATE_REQUESTING);
 800a706:	   \-> 2101      	movs	r1, #1
 800a708:	       4620      	mov	r0, r4
 800a70a:	       f7fa f979 	bl	8004a00 <dhcp_set_state.lto_priv.0>
  p_out = dhcp_create_msg(netif, dhcp, DHCP_REQUEST, &options_out_len);
 800a70e:	       f10d 030e 	add.w	r3, sp, #14
 800a712:	       2203      	movs	r2, #3
 800a714:	       4621      	mov	r1, r4
 800a716:	       4638      	mov	r0, r7
 800a718:	       f7fa fa90 	bl	8004c3c <dhcp_create_msg.lto_priv.0>
  if (p_out != NULL) {
 800a71c:	       4606      	mov	r6, r0
 800a71e:	       2800      	cmp	r0, #0
 800a720:	/----- d051      	beq.n	800a7c6 <dhcp_select.isra.0+0xea>
    options_out_len = dhcp_option(options_out_len, msg_out->options, DHCP_OPTION_MAX_MSG_SIZE, DHCP_OPTION_MAX_MSG_SIZE_LEN);
 800a722:	|      6845      	ldr	r5, [r0, #4]
 800a724:	|      f8bd 000e 	ldrh.w	r0, [sp, #14]
 800a728:	|      f8df 90f0 	ldr.w	r9, [pc, #240]	@ 800a81c <dhcp_select.isra.0+0x140>
 800a72c:	|      35f0      	adds	r5, #240	@ 0xf0
 800a72e:	|      2302      	movs	r3, #2
 800a730:	|      2239      	movs	r2, #57	@ 0x39
 800a732:	|      4629      	mov	r1, r5
 800a734:	|      f7fa f9ea 	bl	8004b0c <dhcp_option.lto_priv.0>
    options_out_len = dhcp_option_short(options_out_len, msg_out->options, DHCP_MAX_MSG_LEN(netif));
 800a738:	|      8dba      	ldrh	r2, [r7, #44]	@ 0x2c
 800a73a:	|      4629      	mov	r1, r5
 800a73c:	|      f7fa fa2e 	bl	8004b9c <dhcp_option_short.lto_priv.0>
    options_out_len = dhcp_option(options_out_len, msg_out->options, DHCP_OPTION_REQUESTED_IP, 4);
 800a740:	|      2304      	movs	r3, #4
 800a742:	|      2232      	movs	r2, #50	@ 0x32
 800a744:	|      4629      	mov	r1, r5
 800a746:	|      f7fa f9e1 	bl	8004b0c <dhcp_option.lto_priv.0>
 800a74a:	|      4603      	mov	r3, r0
    options_out_len = dhcp_option_long(options_out_len, msg_out->options, lwip_ntohl(ip4_addr_get_u32(&dhcp->offered_ip_addr)));
 800a74c:	|      69e0      	ldr	r0, [r4, #28]
 800a74e:	|      f7fd fcf1 	bl	8008134 <lwip_htonl>
 800a752:	|      4629      	mov	r1, r5
 800a754:	|      4602      	mov	r2, r0
 800a756:	|      4618      	mov	r0, r3
 800a758:	|      f7fa fa44 	bl	8004be4 <dhcp_option_long.lto_priv.0>
    options_out_len = dhcp_option(options_out_len, msg_out->options, DHCP_OPTION_SERVER_ID, 4);
 800a75c:	|      2304      	movs	r3, #4
 800a75e:	|      2236      	movs	r2, #54	@ 0x36
 800a760:	|      4629      	mov	r1, r5
 800a762:	|      f7fa f9d3 	bl	8004b0c <dhcp_option.lto_priv.0>
 800a766:	|      4603      	mov	r3, r0
    options_out_len = dhcp_option_long(options_out_len, msg_out->options, lwip_ntohl(ip4_addr_get_u32(ip_2_ip4(&dhcp->server_ip_addr))));
 800a768:	|      69a0      	ldr	r0, [r4, #24]
 800a76a:	|      f7fd fce3 	bl	8008134 <lwip_htonl>
 800a76e:	|      4629      	mov	r1, r5
 800a770:	|      4602      	mov	r2, r0
 800a772:	|      4618      	mov	r0, r3
 800a774:	|      f7fa fa36 	bl	8004be4 <dhcp_option_long.lto_priv.0>
    options_out_len = dhcp_option(options_out_len, msg_out->options, DHCP_OPTION_PARAMETER_REQUEST_LIST, LWIP_ARRAYSIZE(dhcp_discover_request_options));
 800a778:	|      2303      	movs	r3, #3
 800a77a:	|      2237      	movs	r2, #55	@ 0x37
 800a77c:	|      4629      	mov	r1, r5
 800a77e:	|      f7fa f9c5 	bl	8004b0c <dhcp_option.lto_priv.0>
 800a782:	|      f04f 0803 	mov.w	r8, #3
 800a786:	|      f8ad 000e 	strh.w	r0, [sp, #14]
      options_out_len = dhcp_option_byte(options_out_len, msg_out->options, dhcp_discover_request_options[i]);
 800a78a:	|  /-> f819 2b01 	ldrb.w	r2, [r9], #1
 800a78e:	|  |   f8bd 000e 	ldrh.w	r0, [sp, #14]
 800a792:	|  |   4629      	mov	r1, r5
 800a794:	|  |   f7fa f9e2 	bl	8004b5c <dhcp_option_byte.lto_priv.0>
    for (i = 0; i < LWIP_ARRAYSIZE(dhcp_discover_request_options); i++) {
 800a798:	|  |   f108 38ff 	add.w	r8, r8, #4294967295	@ 0xffffffff
 800a79c:	|  |   f018 08ff 	ands.w	r8, r8, #255	@ 0xff
      options_out_len = dhcp_option_byte(options_out_len, msg_out->options, dhcp_discover_request_options[i]);
 800a7a0:	|  |   f8ad 000e 	strh.w	r0, [sp, #14]
    for (i = 0; i < LWIP_ARRAYSIZE(dhcp_discover_request_options); i++) {
 800a7a4:	|  \-- d1f1      	bne.n	800a78a <dhcp_select.isra.0+0xae>
    dhcp_option_trailer(options_out_len, msg_out->options, p_out);
 800a7a6:	|      4632      	mov	r2, r6
 800a7a8:	|      4629      	mov	r1, r5
 800a7aa:	|      f7fa fad9 	bl	8004d60 <dhcp_option_trailer.lto_priv.0>
    result = udp_sendto_if_src(dhcp_pcb, p_out, IP_ADDR_BROADCAST, LWIP_IANA_PORT_DHCP_SERVER, netif, IP4_ADDR_ANY);
 800a7ae:	|      4b18      	ldr	r3, [pc, #96]	@ (800a810 <dhcp_select.isra.0+0x134>)
 800a7b0:	|      4818      	ldr	r0, [pc, #96]	@ (800a814 <dhcp_select.isra.0+0x138>)
 800a7b2:	|      9300      	str	r3, [sp, #0]
 800a7b4:	|      6800      	ldr	r0, [r0, #0]
 800a7b6:	|      4a18      	ldr	r2, [pc, #96]	@ (800a818 <dhcp_select.isra.0+0x13c>)
 800a7b8:	|      463b      	mov	r3, r7
 800a7ba:	|      4631      	mov	r1, r6
 800a7bc:	|      f7ff fec0 	bl	800a540 <udp_sendto_if_src.constprop.0.isra.0>
    pbuf_free(p_out);
 800a7c0:	|      4630      	mov	r0, r6
 800a7c2:	|      f7ff fafb 	bl	8009dbc <pbuf_free.isra.0>
  if (dhcp->tries < 255) {
 800a7c6:	\----> 79a3      	ldrb	r3, [r4, #6]
 800a7c8:	       2bff      	cmp	r3, #255	@ 0xff
    dhcp->tries++;
 800a7ca:	       bf1c      	itt	ne
 800a7cc:	       3301      	addne	r3, #1
 800a7ce:	       71a3      	strbne	r3, [r4, #6]
  msecs = (u16_t)((dhcp->tries < 6 ? 1 << dhcp->tries : 60) * 1000);
 800a7d0:	       79a2      	ldrb	r2, [r4, #6]
 800a7d2:	       2a05      	cmp	r2, #5
 800a7d4:	       bf9f      	itttt	ls
 800a7d6:	       2301      	movls	r3, #1
 800a7d8:	       4093      	lslls	r3, r2
 800a7da:	       ebc3 1243 	rsbls	r2, r3, r3, lsl #5
 800a7de:	       eb03 0382 	addls.w	r3, r3, r2, lsl #2
 800a7e2:	       bf9a      	itte	ls
 800a7e4:	       00db      	lslls	r3, r3, #3
 800a7e6:	       b29b      	uxthls	r3, r3
 800a7e8:	       f64e 2360 	movwhi	r3, #60000	@ 0xea60
  dhcp->request_timeout = (u16_t)((msecs + DHCP_FINE_TIMER_MSECS - 1) / DHCP_FINE_TIMER_MSECS);
 800a7ec:	       f44f 72fa 	mov.w	r2, #500	@ 0x1f4
 800a7f0:	       f203 13f3 	addw	r3, r3, #499	@ 0x1f3
 800a7f4:	       b29b      	uxth	r3, r3
 800a7f6:	       fbb3 f3f2 	udiv	r3, r3, r2
 800a7fa:	       8123      	strh	r3, [r4, #8]
}
 800a7fc:	       b005      	add	sp, #20
 800a7fe:	       e8bd 83f0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, r9, pc}
 800a802:	       bf00      	nop
 800a804:	       200001b0 	.word	0x200001b0
 800a808:	       0800d200 	.word	0x0800d200
 800a80c:	       0800d223 	.word	0x0800d223
 800a810:	       0800d32c 	.word	0x0800d32c
 800a814:	       2000126c 	.word	0x2000126c
 800a818:	       0800d354 	.word	0x0800d354
 800a81c:	       0800d358 	.word	0x0800d358

0800a820 <dhcp_reboot.isra.0>:
dhcp_reboot(struct netif *netif)
 800a820:	       e92d 43f7 	stmdb	sp!, {r0, r1, r2, r4, r5, r6, r7, r8, r9, lr}
  struct dhcp *dhcp = netif_dhcp_data(netif);
 800a824:	       6a44      	ldr	r4, [r0, #36]	@ 0x24
dhcp_reboot(struct netif *netif)
 800a826:	       4607      	mov	r7, r0
  dhcp_set_state(dhcp, DHCP_STATE_REBOOTING);
 800a828:	       2103      	movs	r1, #3
 800a82a:	       4620      	mov	r0, r4
 800a82c:	       f7fa f8e8 	bl	8004a00 <dhcp_set_state.lto_priv.0>
  p_out = dhcp_create_msg(netif, dhcp, DHCP_REQUEST, &options_out_len);
 800a830:	       f10d 0306 	add.w	r3, sp, #6
 800a834:	       2203      	movs	r2, #3
 800a836:	       4621      	mov	r1, r4
 800a838:	       4638      	mov	r0, r7
 800a83a:	       f7fa f9ff 	bl	8004c3c <dhcp_create_msg.lto_priv.0>
  if (p_out != NULL) {
 800a83e:	       4606      	mov	r6, r0
 800a840:	       2800      	cmp	r0, #0
 800a842:	/----- d042      	beq.n	800a8ca <dhcp_reboot.isra.0+0xaa>
    options_out_len = dhcp_option(options_out_len, msg_out->options, DHCP_OPTION_MAX_MSG_SIZE, DHCP_OPTION_MAX_MSG_SIZE_LEN);
 800a844:	|      6845      	ldr	r5, [r0, #4]
 800a846:	|      f8bd 0006 	ldrh.w	r0, [sp, #6]
 800a84a:	|      f8df 90c0 	ldr.w	r9, [pc, #192]	@ 800a90c <dhcp_reboot.isra.0+0xec>
 800a84e:	|      35f0      	adds	r5, #240	@ 0xf0
 800a850:	|      2302      	movs	r3, #2
 800a852:	|      2239      	movs	r2, #57	@ 0x39
 800a854:	|      4629      	mov	r1, r5
 800a856:	|      f7fa f959 	bl	8004b0c <dhcp_option.lto_priv.0>
    options_out_len = dhcp_option_short(options_out_len, msg_out->options, DHCP_MAX_MSG_LEN_MIN_REQUIRED);
 800a85a:	|      f44f 7210 	mov.w	r2, #576	@ 0x240
 800a85e:	|      4629      	mov	r1, r5
 800a860:	|      f7fa f99c 	bl	8004b9c <dhcp_option_short.lto_priv.0>
    options_out_len = dhcp_option(options_out_len, msg_out->options, DHCP_OPTION_REQUESTED_IP, 4);
 800a864:	|      2304      	movs	r3, #4
 800a866:	|      2232      	movs	r2, #50	@ 0x32
 800a868:	|      4629      	mov	r1, r5
 800a86a:	|      f7fa f94f 	bl	8004b0c <dhcp_option.lto_priv.0>
 800a86e:	|      4603      	mov	r3, r0
    options_out_len = dhcp_option_long(options_out_len, msg_out->options, lwip_ntohl(ip4_addr_get_u32(&dhcp->offered_ip_addr)));
 800a870:	|      69e0      	ldr	r0, [r4, #28]
 800a872:	|      f7fd fc5f 	bl	8008134 <lwip_htonl>
 800a876:	|      4629      	mov	r1, r5
 800a878:	|      4602      	mov	r2, r0
 800a87a:	|      4618      	mov	r0, r3
 800a87c:	|      f7fa f9b2 	bl	8004be4 <dhcp_option_long.lto_priv.0>
    options_out_len = dhcp_option(options_out_len, msg_out->options, DHCP_OPTION_PARAMETER_REQUEST_LIST, LWIP_ARRAYSIZE(dhcp_discover_request_options));
 800a880:	|      2303      	movs	r3, #3
 800a882:	|      2237      	movs	r2, #55	@ 0x37
 800a884:	|      4629      	mov	r1, r5
 800a886:	|      f7fa f941 	bl	8004b0c <dhcp_option.lto_priv.0>
 800a88a:	|      f04f 0803 	mov.w	r8, #3
 800a88e:	|      f8ad 0006 	strh.w	r0, [sp, #6]
      options_out_len = dhcp_option_byte(options_out_len, msg_out->options, dhcp_discover_request_options[i]);
 800a892:	|  /-> f819 2b01 	ldrb.w	r2, [r9], #1
 800a896:	|  |   f8bd 0006 	ldrh.w	r0, [sp, #6]
 800a89a:	|  |   4629      	mov	r1, r5
 800a89c:	|  |   f7fa f95e 	bl	8004b5c <dhcp_option_byte.lto_priv.0>
    for (i = 0; i < LWIP_ARRAYSIZE(dhcp_discover_request_options); i++) {
 800a8a0:	|  |   f108 38ff 	add.w	r8, r8, #4294967295	@ 0xffffffff
 800a8a4:	|  |   f018 08ff 	ands.w	r8, r8, #255	@ 0xff
      options_out_len = dhcp_option_byte(options_out_len, msg_out->options, dhcp_discover_request_options[i]);
 800a8a8:	|  |   f8ad 0006 	strh.w	r0, [sp, #6]
    for (i = 0; i < LWIP_ARRAYSIZE(dhcp_discover_request_options); i++) {
 800a8ac:	|  \-- d1f1      	bne.n	800a892 <dhcp_reboot.isra.0+0x72>
    dhcp_option_trailer(options_out_len, msg_out->options, p_out);
 800a8ae:	|      4632      	mov	r2, r6
 800a8b0:	|      4629      	mov	r1, r5
 800a8b2:	|      f7fa fa55 	bl	8004d60 <dhcp_option_trailer.lto_priv.0>
    result = udp_sendto_if(dhcp_pcb, p_out, IP_ADDR_BROADCAST, LWIP_IANA_PORT_DHCP_SERVER, netif);
 800a8b6:	|      4813      	ldr	r0, [pc, #76]	@ (800a904 <dhcp_reboot.isra.0+0xe4>)
 800a8b8:	|      4a13      	ldr	r2, [pc, #76]	@ (800a908 <dhcp_reboot.isra.0+0xe8>)
 800a8ba:	|      6800      	ldr	r0, [r0, #0]
 800a8bc:	|      463b      	mov	r3, r7
 800a8be:	|      4631      	mov	r1, r6
 800a8c0:	|      f7ff fedc 	bl	800a67c <udp_sendto_if.constprop.0.isra.0>
    pbuf_free(p_out);
 800a8c4:	|      4630      	mov	r0, r6
 800a8c6:	|      f7ff fa79 	bl	8009dbc <pbuf_free.isra.0>
  if (dhcp->tries < 255) {
 800a8ca:	\----> 79a3      	ldrb	r3, [r4, #6]
 800a8cc:	       2bff      	cmp	r3, #255	@ 0xff
    dhcp->tries++;
 800a8ce:	       bf1c      	itt	ne
 800a8d0:	       3301      	addne	r3, #1
 800a8d2:	       71a3      	strbne	r3, [r4, #6]
  msecs = (u16_t)(dhcp->tries < 10 ? dhcp->tries * 1000 : 10 * 1000);
 800a8d4:	       79a3      	ldrb	r3, [r4, #6]
 800a8d6:	       2b09      	cmp	r3, #9
 800a8d8:	       bf9f      	itttt	ls
 800a8da:	       ebc3 1243 	rsbls	r2, r3, r3, lsl #5
 800a8de:	       eb03 0382 	addls.w	r3, r3, r2, lsl #2
 800a8e2:	       00db      	lslls	r3, r3, #3
 800a8e4:	       b29b      	uxthls	r3, r3
 800a8e6:	       bf88      	it	hi
 800a8e8:	       f242 7310 	movwhi	r3, #10000	@ 0x2710
  dhcp->request_timeout = (u16_t)((msecs + DHCP_FINE_TIMER_MSECS - 1) / DHCP_FINE_TIMER_MSECS);
 800a8ec:	       f44f 72fa 	mov.w	r2, #500	@ 0x1f4
 800a8f0:	       f203 13f3 	addw	r3, r3, #499	@ 0x1f3
 800a8f4:	       b29b      	uxth	r3, r3
 800a8f6:	       fbb3 f3f2 	udiv	r3, r3, r2
 800a8fa:	       8123      	strh	r3, [r4, #8]
}
 800a8fc:	       b003      	add	sp, #12
 800a8fe:	       e8bd 83f0 	ldmia.w	sp!, {r4, r5, r6, r7, r8, r9, pc}
 800a902:	       bf00      	nop
 800a904:	       2000126c 	.word	0x2000126c
 800a908:	       0800d354 	.word	0x0800d354
 800a90c:	       0800d358 	.word	0x0800d358

0800a910 <usbd_ep_write_packet.isra.0>:
uint16_t usbd_ep_write_packet(usbd_device *usbd_dev, uint8_t addr,
 800a910:	b410      	push	{r4}
	return usbd_dev->driver->ep_write_packet(usbd_dev, addr, buf, len);
 800a912:	f8d0 40fc 	ldr.w	r4, [r0, #252]	@ 0xfc
 800a916:	69e4      	ldr	r4, [r4, #28]
 800a918:	46a4      	mov	ip, r4
}
 800a91a:	f85d 4b04 	ldr.w	r4, [sp], #4
	return usbd_dev->driver->ep_write_packet(usbd_dev, addr, buf, len);
 800a91e:	4760      	bx	ip

0800a920 <main.isra.0>:
}

/*
 *
 */
int main()
 800a920:	                         e92d 4880 	stmdb	sp!, {r7, fp, lr}
 800a924:	                         b0b3      	sub	sp, #204	@ 0xcc
 800a926:	                         af00      	add	r7, sp, #0
	BGRT_INT_DIS();
 800a928:	                         f3bf 8f4f 	dsb	sy
 800a92c:	                         b672      	cpsid	i
    bgrt_xlist_init((bgrt_xlist_t *)vic);
 800a92e:	                         4cd0      	ldr	r4, [pc, #832]	@ (800ac70 <main.isra.0+0x350>)
    BGRT_ASSERT(kblock, "The #kblock must not be NULL!");
#ifdef BGRT_CONFIG_USE_VIC
    bgrt_vic_init(&kblock->vic);
#endif
    BGRT_ATM_INIT_ISR(&kblock->hpmap);
    BGRT_ATM_INIT_ISR(&kblock->lpmap);
 800a930:	                         4626      	mov	r6, r4
    BGRT_ATM_INIT_ISR(&kblock->hpmap);
 800a932:	                         2500      	movs	r5, #0
 800a934:	                         4620      	mov	r0, r4
 800a936:	                         f7fd fc95 	bl	8008264 <bgrt_xlist_init>
    BGRT_ATM_INIT_ISR(&kblock->lpmap);
 800a93a:	                         f846 5f8c 	str.w	r5, [r6, #140]!
    vic->prio = BGRT_PRIO_LOWEST + 1 ; /* ADLINT:SL:[W0165] signed/unsigned*/
 800a93e:	                         2320      	movs	r3, #32
 800a940:	                         f884 3084 	strb.w	r3, [r4, #132]	@ 0x84
    BGRT_ATM_INIT_ISR(&kblock->hpmap);
 800a944:	                         f8c4 5088 	str.w	r5, [r4, #136]	@ 0x88
    BGRT_ATM_BSET_ISR(&kblock->lpmap, BGRT_KBLOCK_VRESCH);
 800a948:	                         f3bf 8f5b 	dmb	ish
 800a94c:	                     /-> e856 3f00 	ldrex	r3, [r6]
 800a950:	                     |   f043 0304 	orr.w	r3, r3, #4
 800a954:	                     |   e846 3200 	strex	r2, r3, [r6]
 800a958:	                     |   2a00      	cmp	r2, #0
 800a95a:	                     \-- d1f7      	bne.n	800a94c <main.isra.0+0x2c>
 800a95c:	                         f3bf 8f5b 	dmb	ish
    sched->ready = (bgrt_xlist_t *)sched->plst;
 800a960:	                         f104 009c 	add.w	r0, r4, #156	@ 0x9c
 800a964:	                         f8c4 0094 	str.w	r0, [r4, #148]	@ 0x94
    bgrt_xlist_init(sched->ready);
 800a968:	                         f7fd fc7c 	bl	8008264 <bgrt_xlist_init>
    sched->expired = (bgrt_xlist_t *)sched->plst + 1; /* ADLINT:SL:[W0567] Int to pointer*/
 800a96c:	                         f504 7090 	add.w	r0, r4, #288	@ 0x120
 800a970:	                         f8c4 0098 	str.w	r0, [r4, #152]	@ 0x98
    bgrt_xlist_init(sched->expired);
 800a974:	                         f7fd fc76 	bl	8008264 <bgrt_xlist_init>
    sched->current_proc = (bgrt_proc_t *)0; /* ADLINT:SL:[W0567] Int to pointer*/
 800a978:	                         f8c4 5090 	str.w	r5, [r4, #144]	@ 0x90
    sched->nested_crit_sec = (bgrt_cnt_t)0;
 800a97c:	                         f8c4 51a4 	str.w	r5, [r4, #420]	@ 0x1a4
    bgrt_kblock_init((bgrt_kblock_t *)&bgrt_kernel.kblock);
    bgrt_sched_init((bgrt_sched_t *)&bgrt_kernel.sched);
#endif /*BGRT_CONFIG_MP*/
    BGRT_SPIN_INIT(&bgrt_kernel.timer);
    BGRT_SPIN_LOCK(&bgrt_kernel.timer);
    bgrt_kernel.timer.val = (bgrt_tmr_t)0;
 800a980:	                         f8c4 51ac 	str.w	r5, [r4, #428]	@ 0x1ac
    bgrt_kernel.timer.tick = (void(*)(void))0; /* ADLINT:SL:[W0566,W0567] I know. */
 800a984:	                         f8c4 51a8 	str.w	r5, [r4, #424]	@ 0x1a8
    __asm__ __volatile__ (
 800a988:	                         4dba      	ldr	r5, [pc, #744]	@ (800ac74 <main.isra.0+0x354>)
 800a98a:	                         f385 8809 	msr	PSP, r5
 800a98e:	                         f3bf 8f4f 	dsb	sy
 800a992:	                         f3bf 8f6f 	isb	sy
    BGRT_SYS_SHPR3 |= (BGRT_CONFIG_SCHED_PRIO  << (8 - BGRT_CONFIG_PRIO_BITS)) << 16; /* PendSV */
 800a996:	                         4bb8      	ldr	r3, [pc, #736]	@ (800ac78 <main.isra.0+0x358>)
 800a998:	                         7eda      	ldrb	r2, [r3, #27]
 800a99a:	                         b2d2      	uxtb	r2, r2
 800a99c:	                         76da      	strb	r2, [r3, #27]
    BGRT_SYS_SHPR3 |= (BGRT_CONFIG_SCHED_PRIO  << (8 - BGRT_CONFIG_PRIO_BITS)) << 24; /* SysTick */
 800a99e:	                         7eda      	ldrb	r2, [r3, #27]
 800a9a0:	                         b2d2      	uxtb	r2, r2
 800a9a2:	                         76da      	strb	r2, [r3, #27]
		break;
	case RCC_HSE:
		RCC_CR |= RCC_CR_HSEON;
		break;
	case RCC_HSI:
		RCC_CR |= RCC_CR_HSION;
 800a9a4:	                         4bb5      	ldr	r3, [pc, #724]	@ (800ac7c <main.isra.0+0x35c>)
 800a9a6:	                         f8d3 2800 	ldr.w	r2, [r3, #2048]	@ 0x800
 800a9aa:	                         f042 0201 	orr.w	r2, r2, #1
 800a9ae:	                         f8c3 2800 	str.w	r2, [r3, #2048]	@ 0x800
		return RCC_CR & RCC_CR_HSIRDY;
 800a9b2:	                     /-> f8d3 2800 	ldr.w	r2, [r3, #2048]	@ 0x800
	while (!rcc_is_osc_ready(osc));
 800a9b6:	                     |   0790      	lsls	r0, r2, #30
 800a9b8:	                     \-- d5fb      	bpl.n	800a9b2 <main.isra.0+0x92>

void rcc_set_sysclk_source(uint32_t clk)
{
	uint32_t reg32;

	reg32 = RCC_CFGR;
 800a9ba:	                         f8d3 2808 	ldr.w	r2, [r3, #2056]	@ 0x808
	reg32 &= ~((1 << 1) | (1 << 0));
 800a9be:	                         f022 0203 	bic.w	r2, r2, #3
	RCC_CFGR = (reg32 | clk);
 800a9c2:	                         f8c3 2808 	str.w	r2, [r3, #2056]	@ 0x808
		RCC_CR |= RCC_CR_HSEON;
 800a9c6:	                         f8d3 2800 	ldr.w	r2, [r3, #2048]	@ 0x800
 800a9ca:	                         f442 3280 	orr.w	r2, r2, #65536	@ 0x10000
 800a9ce:	                         f8c3 2800 	str.w	r2, [r3, #2048]	@ 0x800
		return RCC_CR & RCC_CR_HSERDY;
 800a9d2:	                         4baa      	ldr	r3, [pc, #680]	@ (800ac7c <main.isra.0+0x35c>)
 800a9d4:	                     /-> f8d3 2800 	ldr.w	r2, [r3, #2048]	@ 0x800
	while (!rcc_is_osc_ready(osc));
 800a9d8:	                     |   0391      	lsls	r1, r2, #14
 800a9da:	                     \-- d5fb      	bpl.n	800a9d4 <main.isra.0+0xb4>
 800a9dc:	                         f8d3 2840 	ldr.w	r2, [r3, #2112]	@ 0x840
/**@{*/

void pwr_set_vos_scale(enum pwr_vos_scale scale)
{
	uint32_t reg32;
	reg32 = PWR_CR & ~(PWR_CR_VOS_MASK << PWR_CR_VOS_SHIFT);
 800a9e0:	                         49a7      	ldr	r1, [pc, #668]	@ (800ac80 <main.isra.0+0x360>)
 800a9e2:	                         f042 5280 	orr.w	r2, r2, #268435456	@ 0x10000000
 800a9e6:	                         f8c3 2840 	str.w	r2, [r3, #2112]	@ 0x840
 800a9ea:	                         680a      	ldr	r2, [r1, #0]
	reg32 |= (scale & PWR_CR_VOS_MASK) << PWR_CR_VOS_SHIFT;
 800a9ec:	                         f442 4240 	orr.w	r2, r2, #49152	@ 0xc000
	PWR_CR = reg32;
 800a9f0:	                         600a      	str	r2, [r1, #0]

void rcc_set_hpre(uint32_t hpre)
{
	uint32_t reg32;

	reg32 = RCC_CFGR;
 800a9f2:	                         f8d3 2808 	ldr.w	r2, [r3, #2056]	@ 0x808
	reg32 &= ~((1 << 4) | (1 << 5) | (1 << 6) | (1 << 7));
 800a9f6:	                         f022 02f0 	bic.w	r2, r2, #240	@ 0xf0
	RCC_CFGR = (reg32 | (hpre << 4));
 800a9fa:	                         f8c3 2808 	str.w	r2, [r3, #2056]	@ 0x808
	reg32 = RCC_CFGR;
 800a9fe:	                         f8d3 2808 	ldr.w	r2, [r3, #2056]	@ 0x808
	reg32 &= ~((1 << 10) | (1 << 11) | (1 << 12));
 800aa02:	                         f422 52e0 	bic.w	r2, r2, #7168	@ 0x1c00
	RCC_CFGR = (reg32 | (ppre1 << 10));
 800aa06:	                         f442 52a0 	orr.w	r2, r2, #5120	@ 0x1400
 800aa0a:	                         f8c3 2808 	str.w	r2, [r3, #2056]	@ 0x808
	reg32 = RCC_CFGR;
 800aa0e:	                         f8d3 2808 	ldr.w	r2, [r3, #2056]	@ 0x808
	reg32 &= ~((1 << 13) | (1 << 14) | (1 << 15));
 800aa12:	                         f422 4260 	bic.w	r2, r2, #57344	@ 0xe000
	RCC_CFGR = (reg32 | (ppre2 << 13));
 800aa16:	                         f442 4200 	orr.w	r2, r2, #32768	@ 0x8000
 800aa1a:	                         f8c3 2808 	str.w	r2, [r3, #2056]	@ 0x808
		RCC_CR &= ~RCC_CR_PLLON;
 800aa1e:	                         f8d3 2800 	ldr.w	r2, [r3, #2048]	@ 0x800
 800aa22:	                         f022 7280 	bic.w	r2, r2, #16777216	@ 0x1000000
 800aa26:	                         f8c3 2800 	str.w	r2, [r3, #2048]	@ 0x800
{
	/* Use reset value if not legal, for parts without pllr */
	if (pllr < 2) {
		pllr = 2;
	}
	RCC_PLLCFGR = RCC_PLLCFGR_PLLSRC | /* HSE */
 800aa2a:	                         4a96      	ldr	r2, [pc, #600]	@ (800ac84 <main.isra.0+0x364>)
 800aa2c:	                         f8c3 2804 	str.w	r2, [r3, #2052]	@ 0x804
		RCC_CR |= RCC_CR_PLLON;
 800aa30:	                         f8d3 2800 	ldr.w	r2, [r3, #2048]	@ 0x800
 800aa34:	                         f042 7280 	orr.w	r2, r2, #16777216	@ 0x1000000
 800aa38:	                         f8c3 2800 	str.w	r2, [r3, #2048]	@ 0x800
		return RCC_CR & RCC_CR_PLLRDY;
 800aa3c:	                         4b8f      	ldr	r3, [pc, #572]	@ (800ac7c <main.isra.0+0x35c>)
 800aa3e:	                     /-> f8d3 2800 	ldr.w	r2, [r3, #2048]	@ 0x800
	while (!rcc_is_osc_ready(osc));
 800aa42:	                     |   0192      	lsls	r2, r2, #6
 800aa44:	                     \-- d5fb      	bpl.n	800aa3e <main.isra.0+0x11e>
#include <libopencm3/stm32/flash.h>
#include <libopencm3/stm32/common/flash_common_idcache.h>

void flash_dcache_enable(void)
{
	FLASH_ACR |= FLASH_ACR_DCEN;
 800aa46:	                         f8d3 2c00 	ldr.w	r2, [r3, #3072]	@ 0xc00
 800aa4a:	                         f442 6280 	orr.w	r2, r2, #1024	@ 0x400
 800aa4e:	                         f8c3 2c00 	str.w	r2, [r3, #3072]	@ 0xc00
	FLASH_ACR &= ~FLASH_ACR_DCEN;
}

void flash_icache_enable(void)
{
	FLASH_ACR |= FLASH_ACR_ICEN;
 800aa52:	                         f8d3 2c00 	ldr.w	r2, [r3, #3072]	@ 0xc00
 800aa56:	                         f442 7200 	orr.w	r2, r2, #512	@ 0x200
 800aa5a:	                         f8c3 2c00 	str.w	r2, [r3, #3072]	@ 0xc00

void flash_set_ws(uint32_t ws)
{
	uint32_t reg32;

	reg32 = FLASH_ACR;
 800aa5e:	                         f8d3 2c00 	ldr.w	r2, [r3, #3072]	@ 0xc00
	reg32 &= ~(FLASH_ACR_LATENCY_MASK << FLASH_ACR_LATENCY_SHIFT);
 800aa62:	                         f022 020f 	bic.w	r2, r2, #15
	reg32 |= (ws << FLASH_ACR_LATENCY_SHIFT);
 800aa66:	                         f442 62c0 	orr.w	r2, r2, #1536	@ 0x600
 800aa6a:	                         f042 0205 	orr.w	r2, r2, #5
	FLASH_ACR = reg32;
 800aa6e:	                         f8c3 2c00 	str.w	r2, [r3, #3072]	@ 0xc00
	reg32 = RCC_CFGR;
 800aa72:	                         f8d3 2808 	ldr.w	r2, [r3, #2056]	@ 0x808
	reg32 &= ~((1 << 1) | (1 << 0));
 800aa76:	                         f022 0203 	bic.w	r2, r2, #3
	RCC_CFGR = (reg32 | clk);
 800aa7a:	                         f042 0202 	orr.w	r2, r2, #2
 800aa7e:	                         f8c3 2808 	str.w	r2, [r3, #2056]	@ 0x808
		while (((RCC_CFGR >> RCC_CFGR_SWS_SHIFT) & RCC_CFGR_SWS_MASK) !=
 800aa82:	                         4b7e      	ldr	r3, [pc, #504]	@ (800ac7c <main.isra.0+0x35c>)
 800aa84:	                     /-> f8d3 2808 	ldr.w	r2, [r3, #2056]	@ 0x808
 800aa88:	                     |   f002 020c 	and.w	r2, r2, #12
 800aa8c:	                     |   2a08      	cmp	r2, #8
 800aa8e:	                     \-- d1f9      	bne.n	800aa84 <main.isra.0+0x164>

	/* Wait for PLL clock to be selected. */
	rcc_wait_for_sysclk_status(RCC_PLL);

	/* Set the peripheral clock frequencies used. */
	rcc_ahb_frequency  = clock->ahb_frequency;
 800aa90:	                         497d      	ldr	r1, [pc, #500]	@ (800ac88 <main.isra.0+0x368>)
 800aa92:	                         4a7e      	ldr	r2, [pc, #504]	@ (800ac8c <main.isra.0+0x36c>)
 800aa94:	                         608a      	str	r2, [r1, #8]
		RCC_CR &= ~RCC_CR_HSION;
 800aa96:	                         f8d3 1800 	ldr.w	r1, [r3, #2048]	@ 0x800
	systick_set_clocksource(STK_CSR_CLKSOURCE_AHB);
	systick_set_reload(rcc_ahb_frequency / 1000);
	systick_interrupt_enable();
	systick_counter_enable();

	gpio_mode_setup(GPIOA, GPIO_MODE_OUTPUT, GPIO_PUPD_NONE,
 800aa9a:	                         487d      	ldr	r0, [pc, #500]	@ (800ac90 <main.isra.0+0x370>)
 800aa9c:	                         f021 0101 	bic.w	r1, r1, #1
 800aaa0:	                         f8c3 1800 	str.w	r1, [r3, #2048]	@ 0x800
 800aaa4:	                         f8d3 1830 	ldr.w	r1, [r3, #2096]	@ 0x830
 800aaa8:	                         f041 0101 	orr.w	r1, r1, #1
 800aaac:	                         f8c3 1830 	str.w	r1, [r3, #2096]	@ 0x830
 800aab0:	                         f8d3 1830 	ldr.w	r1, [r3, #2096]	@ 0x830
 800aab4:	                         f041 0108 	orr.w	r1, r1, #8
 800aab8:	                         f8c3 1830 	str.w	r1, [r3, #2096]	@ 0x830
 * @param[in] clocksource uint8_t. Clock source from @ref systick_clksource.
 */

void systick_set_clocksource(uint8_t clocksource)
{
	STK_CSR = (STK_CSR & ~STK_CSR_CLKSOURCE) |
 800aabc:	                         f04f 23e0 	mov.w	r3, #3758153728	@ 0xe000e000
{
	uint16_t i;
	uint32_t afrl, afrh;

	afrl = GPIO_AFRL(gpioport);
	afrh = GPIO_AFRH(gpioport);
 800aac0:	                         f04f 0900 	mov.w	r9, #0
 800aac4:	                         6919      	ldr	r1, [r3, #16]
 800aac6:	                         f041 0104 	orr.w	r1, r1, #4
 800aaca:	                         6119      	str	r1, [r3, #16]
	systick_set_reload(rcc_ahb_frequency / 1000);
 800aacc:	                         f44f 717a 	mov.w	r1, #1000	@ 0x3e8
 800aad0:	                         fbb2 f2f1 	udiv	r2, r2, r1
	STK_RVR = (value & STK_RVR_RELOAD);
 800aad4:	                         615a      	str	r2, [r3, #20]
 *
 */

void systick_interrupt_enable(void)
{
	STK_CSR |= STK_CSR_TICKINT;
 800aad6:	                         691a      	ldr	r2, [r3, #16]
 800aad8:	                         f042 0202 	orr.w	r2, r2, #2
 800aadc:	                         611a      	str	r2, [r3, #16]
 *
 */

void systick_counter_enable(void)
{
	STK_CSR |= STK_CSR_ENABLE;
 800aade:	                         691a      	ldr	r2, [r3, #16]
 800aae0:	                         f042 0201 	orr.w	r2, r2, #1
 800aae4:	                         611a      	str	r2, [r3, #16]
	gpio_mode_setup(GPIOA, GPIO_MODE_OUTPUT, GPIO_PUPD_NONE,
 800aae6:	                         2101      	movs	r1, #1
 800aae8:	                         2203      	movs	r2, #3
 800aaea:	                         f7fc ff00 	bl	80078ee <gpio_mode_setup.constprop.0>
			GPIO0|GPIO1);			/* DEBUG */
	gpio_mode_setup(GPIOA, GPIO_MODE_AF, GPIO_PUPD_NONE,
 800aaee:	                         2102      	movs	r1, #2
 800aaf0:	                         f44f 52c0 	mov.w	r2, #6144	@ 0x1800
 800aaf4:	                         f7fc fefb 	bl	80078ee <gpio_mode_setup.constprop.0>
	afrl = GPIO_AFRL(gpioport);
 800aaf8:	                         f8d0 c020 	ldr.w	ip, [r0, #32]
	afrh = GPIO_AFRH(gpioport);
 800aafc:	                         6a41      	ldr	r1, [r0, #36]	@ 0x24
	for (i = 8; i < 16; i++) {
		if (!((1 << i) & gpios)) {
			continue;
		}
		afrh &= ~GPIO_AFR_MASK(i - 8);
		afrh |= GPIO_AFR(i - 8, alt_func_num);
 800aafe:	                         f04f 0e0a 	mov.w	lr, #10
		afrh &= ~GPIO_AFR_MASK(i - 8);
 800ab02:	                         200f      	movs	r0, #15
		if (!((1 << i) & gpios)) {
 800ab04:	                  /----> f109 0308 	add.w	r3, r9, #8
 800ab08:	                  |      fa42 f303 	asr.w	r3, r2, r3
 800ab0c:	                  |      07db      	lsls	r3, r3, #31
 800ab0e:	                  |  /-- d508      	bpl.n	800ab22 <main.isra.0+0x202>
		afrh &= ~GPIO_AFR_MASK(i - 8);
 800ab10:	                  |  |   ea4f 0389 	mov.w	r3, r9, lsl #2
 800ab14:	                  |  |   fa00 f803 	lsl.w	r8, r0, r3
 800ab18:	                  |  |   ea21 0108 	bic.w	r1, r1, r8
		afrh |= GPIO_AFR(i - 8, alt_func_num);
 800ab1c:	                  |  |   fa0e f303 	lsl.w	r3, lr, r3
 800ab20:	                  |  |   4319      	orrs	r1, r3
	for (i = 8; i < 16; i++) {
 800ab22:	                  |  \-> f109 0901 	add.w	r9, r9, #1
 800ab26:	                  |      f1b9 0f08 	cmp.w	r9, #8
 800ab2a:	                  \----- d1eb      	bne.n	800ab04 <main.isra.0+0x1e4>
	}

	GPIO_AFRL(gpioport) = afrl;
 800ab2c:	                         4b58      	ldr	r3, [pc, #352]	@ (800ac90 <main.isra.0+0x370>)
			GPIO11|GPIO12);			/* USBFS */
	gpio_set_af(GPIOA, GPIO_AF10, GPIO11|GPIO12);

	gpio_mode_setup(GPIOD, GPIO_MODE_OUTPUT,
 800ab2e:	                         4859      	ldr	r0, [pc, #356]	@ (800ac94 <main.isra.0+0x374>)
 800ab30:	                         f8c3 c020 	str.w	ip, [r3, #32]
 800ab34:	                         f44f 4200 	mov.w	r2, #32768	@ 0x8000
	GPIO_AFRH(gpioport) = afrh;
 800ab38:	                         6259      	str	r1, [r3, #36]	@ 0x24
 800ab3a:	                         2101      	movs	r1, #1
 800ab3c:	                         f7fc fed7 	bl	80078ee <gpio_mode_setup.constprop.0>
	usbd_dev = driver->init();
 800ab40:	                         f7f5 fd60 	bl	8000604 <stm32f107_usbd_init.lto_priv.0>
	usbd_dev->ctrl_buf_len = control_buffer_size;
 800ab44:	                         2240      	movs	r2, #64	@ 0x40
 800ab46:	                         8282      	strh	r2, [r0, #20]
	usbd_dev->user_callback_ctr[0][USB_TRANSACTION_SETUP] =
 800ab48:	                         4a53      	ldr	r2, [pc, #332]	@ (800ac98 <main.isra.0+0x378>)
 800ab4a:	                         f8c0 2090 	str.w	r2, [r0, #144]	@ 0x90
	usbd_dev->user_callback_ctr[0][USB_TRANSACTION_OUT] =
 800ab4e:	                         4a53      	ldr	r2, [pc, #332]	@ (800ac9c <main.isra.0+0x37c>)
	usbd_dev->driver = driver;
 800ab50:	                         f8df a174 	ldr.w	sl, [pc, #372]	@ 800acc8 <main.isra.0+0x3a8>
	usbd_dev->user_callback_ctr[0][USB_TRANSACTION_OUT] =
 800ab54:	                         f8c0 208c 	str.w	r2, [r0, #140]	@ 0x8c
	usbd_dev->user_callback_ctr[0][USB_TRANSACTION_IN] =
 800ab58:	                         4a51      	ldr	r2, [pc, #324]	@ (800aca0 <main.isra.0+0x380>)
 800ab5a:	                         f8c0 2088 	str.w	r2, [r0, #136]	@ 0x88
	usbdev = usbd_init(&__usb_driver, &dev, configs,
 800ab5e:	                         4a51      	ldr	r2, [pc, #324]	@ (800aca4 <main.isra.0+0x384>)
    vint->func = func;
 800ab60:	                         4951      	ldr	r1, [pc, #324]	@ (800aca8 <main.isra.0+0x388>)
	usbd_dev->ctrl_buf = control_buffer;
 800ab62:	                         6105      	str	r5, [r0, #16]
	usbd_dev->desc = dev;
 800ab64:	                         f10a 0334 	add.w	r3, sl, #52	@ 0x34
 800ab68:	                         6003      	str	r3, [r0, #0]
 800ab6a:	                         6010      	str	r0, [r2, #0]
	usbd_dev->config = conf;
 800ab6c:	                         4b4f      	ldr	r3, [pc, #316]	@ (800acac <main.isra.0+0x38c>)
		usbd_dev->user_callback_set_config[i] = callback;
 800ab6e:	                         4a50      	ldr	r2, [pc, #320]	@ (800acb0 <main.isra.0+0x390>)
 800ab70:	                         6043      	str	r3, [r0, #4]
 800ab72:	                         f8c0 20e8 	str.w	r2, [r0, #232]	@ 0xe8
	usbd_dev->strings = strings;
 800ab76:	                         f10a 0348 	add.w	r3, sl, #72	@ 0x48
    item->prev = item;
 800ab7a:	                         4a4e      	ldr	r2, [pc, #312]	@ (800acb4 <main.isra.0+0x394>)
 800ab7c:	                         6083      	str	r3, [r0, #8]
	usbd_dev->extra_string_idx = 0;
 800ab7e:	                         f04f 0800 	mov.w	r8, #0
    pitem->prio = prio;
 800ab82:	                         f04f 0b01 	mov.w	fp, #1
	usbd_dev->num_strings = num_strings;
 800ab86:	                         2303      	movs	r3, #3
 800ab88:	                         60c3      	str	r3, [r0, #12]
    pitem->list = (bgrt_xlist_t *)0; /* ADLINT:SL:[W0567] Int to pointer*/
 800ab8a:	                         f8c2 8008 	str.w	r8, [r2, #8]
    vint->arg = arg;
 800ab8e:	                         e9c2 1004 	strd	r1, r0, [r2, #16]
    pitem->prio = prio;
 800ab92:	                         f882 b00c 	strb.w	fp, [r2, #12]
    item->next = item;
 800ab96:	                         e9c2 2200 	strd	r2, r2, [r2]
	NVIC_ISER(irqn / 32) = (1 << (irqn % 32));
 800ab9a:	                         f04f 22e0 	mov.w	r2, #3758153728	@ 0xe000e000
			GPIO_PUPD_NONE, GPIO15);	/* BLUE LED */

	usb_init();

	idle_stack = alloca(BGRT_PROC_STACK_SIZE * sizeof(bgrt_stack_t));
 800ab9e:	                         f5ad 7d00 	sub.w	sp, sp, #512	@ 0x200
	usbd_dev->extra_string = NULL;
 800aba2:	                         e9c0 8840 	strd	r8, r8, [r0, #256]	@ 0x100
		usbd_dev->user_callback_set_config[i] = NULL;
 800aba6:	                         e9c0 883b 	strd	r8, r8, [r0, #236]	@ 0xec
	usbd_dev->driver = driver;
 800abaa:	                         f8c0 a0fc 	str.w	sl, [r0, #252]	@ 0xfc
		usbd_dev->user_callback_set_config[i] = NULL;
 800abae:	                         f8c0 80f4 	str.w	r8, [r0, #244]	@ 0xf4
    bgrt_pitem_init((bgrt_pitem_t *)proc, prio);
 800abb2:	                         211f      	movs	r1, #31
 800abb4:	                         f8c2 9108 	str.w	r9, [r2, #264]	@ 0x108
 800abb8:	                         4638      	mov	r0, r7
 800abba:	                         f7fc ff33 	bl	8007a24 <bgrt_pitem_init>
 800abbe:	                         466d      	mov	r5, sp
 800abc0:	                         4641      	mov	r1, r8
 800abc2:	                         2280      	movs	r2, #128	@ 0x80
 800abc4:	                         f107 0014 	add.w	r0, r7, #20
    pcounter->map = (bgrt_map_t)0;
 800abc8:	                         f8c7 8094 	str.w	r8, [r7, #148]	@ 0x94
        pcounter->counter[p] = (bgrt_cnt_t)0;    /* ADLINT:SL:[W0705] Out of range access!*/
 800abcc:	                         f000 f982 	bl	800aed4 <memset>
    proc->pmain = pmain;
 800abd0:	                         4939      	ldr	r1, [pc, #228]	@ (800acb8 <main.isra.0+0x398>)
 800abd2:	                         f8c7 10a8 	str.w	r1, [r7, #168]	@ 0xa8
	bgrt_proc_init_cs(&idle_proc, &idle, &idle_cb, &idle_cb,
 800abd6:	                         f505 70fe 	add.w	r0, r5, #508	@ 0x1fc
    proc->sstart = sstart;
 800abda:	                         f8c7 00b8 	str.w	r0, [r7, #184]	@ 0xb8
    *sstart = (bgrt_stack_t)0x01000000;         /* psr */
 800abde:	                         f04f 7080 	mov.w	r0, #16777216	@ 0x1000000
    *(--sstart) = (bgrt_stack_t)pmain;          /* pc !!! pmain !!! */
 800abe2:	                         e9c5 107e 	strd	r1, r0, [r5, #504]	@ 0x1f8
    *(--sstart) = (bgrt_stack_t)return_address; /* lr !!! return_address !!! */
 800abe6:	                         4935      	ldr	r1, [pc, #212]	@ (800acbc <main.isra.0+0x39c>)
 800abe8:	                         f8c5 11f4 	str.w	r1, [r5, #500]	@ 0x1f4
    *(--sstart) = (bgrt_stack_t)0x03;           /* r3 */
 800abec:	                         2303      	movs	r3, #3
 800abee:	                         2112      	movs	r1, #18
 800abf0:	                         e9c5 317b 	strd	r3, r1, [r5, #492]	@ 0x1ec
    proc->flags = (is_rt)?(BGRT_PROC_FLG_RT|BGRT_PROC_FLG_RR):(BGRT_PROC_FLG_RR); /* Default behavior is round robin scheduling*/
 800abf4:	                         f44f 52fa 	mov.w	r2, #8000	@ 0x1f40
    *(--sstart) = (bgrt_stack_t)0x11;           /* r11 */
 800abf8:	                         2311      	movs	r3, #17
 800abfa:	                         f06f 0002 	mvn.w	r0, #2
 800abfe:	                         e9c5 3076 	strd	r3, r0, [r5, #472]	@ 0x1d8
 800ac02:	                         823a      	strh	r2, [r7, #16]
    *(--sstart) = (bgrt_stack_t)0x09;           /* r9 */
 800ac04:	                         f04f 0c10 	mov.w	ip, #16
    proc->sv_hook = sv_hook;
 800ac08:	                         4a2d      	ldr	r2, [pc, #180]	@ (800acc0 <main.isra.0+0x3a0>)
    *(--sstart) = (bgrt_stack_t)0x08;           /* r8 */
 800ac0a:	                         f8c5 91cc 	str.w	r9, [r5, #460]	@ 0x1cc
    *(--sstart) = (bgrt_stack_t)0x09;           /* r9 */
 800ac0e:	                         2309      	movs	r3, #9
 800ac10:	                         e9c5 3c74 	strd	r3, ip, [r5, #464]	@ 0x1d0
    *(--sstart) = (bgrt_stack_t)0x06;           /* r6 */
 800ac14:	                         f04f 0e07 	mov.w	lr, #7
 800ac18:	                         2306      	movs	r3, #6
 800ac1a:	                         e9c5 3e71 	strd	r3, lr, [r5, #452]	@ 0x1c4
    proc->rs_hook = rs_hook;
 800ac1e:	                         e9c7 222b 	strd	r2, r2, [r7, #172]	@ 0xac
    *(--sstart) = (bgrt_stack_t)0x02;           /* r2 */
 800ac22:	                         2102      	movs	r1, #2
    proc->arg = arg;
 800ac24:	                         4a27      	ldr	r2, [pc, #156]	@ (800acc4 <main.isra.0+0x3a4>)
    *(--sstart) = (bgrt_stack_t)arg;            /* r0 !!! arg !!! */
 800ac26:	                         f8c5 21e0 	str.w	r2, [r5, #480]	@ 0x1e0
    *(--sstart) = (bgrt_stack_t)0x04;           /* r4 */
 800ac2a:	                         2304      	movs	r3, #4
 800ac2c:	                         f04f 0905 	mov.w	r9, #5
 800ac30:	                         e9c5 396f 	strd	r3, r9, [r5, #444]	@ 0x1bc
    *(--sstart) = (bgrt_stack_t)0x01;           /* r1 */
 800ac34:	                         e9c5 b179 	strd	fp, r1, [r5, #484]	@ 0x1e4
    BGRT_USPD_INIT(proc); /* ADLINT:SL:[W0567,W0425] Int to pointer, multiline macro*/
 800ac38:	                         2315      	movs	r3, #21
    *(--sstart) = (bgrt_stack_t)0x04;           /* r4 */
 800ac3a:	                         f505 75de 	add.w	r5, r5, #444	@ 0x1bc
    bgrt_sched_proc_run(proc, BGRT_PROC_STATE_READY);
 800ac3e:	                         4638      	mov	r0, r7
    proc->time_quant = time_quant;
 800ac40:	                         f8c7 b098 	str.w	fp, [r7, #152]	@ 0x98
    proc->cnt_lock = (bgrt_cnt_t)0;
 800ac44:	                         e9c7 8828 	strd	r8, r8, [r7, #160]	@ 0xa0
    proc->timer = time_quant;
 800ac48:	                         f8c7 b09c 	str.w	fp, [r7, #156]	@ 0x9c
    BGRT_USPD_INIT(proc); /* ADLINT:SL:[W0567,W0425] Int to pointer, multiline macro*/
 800ac4c:	                         e9c7 582f 	strd	r5, r8, [r7, #188]	@ 0xbc
    proc->arg = arg;
 800ac50:	                         f8c7 20b4 	str.w	r2, [r7, #180]	@ 0xb4
    BGRT_USPD_INIT(proc); /* ADLINT:SL:[W0567,W0425] Int to pointer, multiline macro*/
 800ac54:	                         f887 30c4 	strb.w	r3, [r7, #196]	@ 0xc4
    bgrt_sched_proc_run(proc, BGRT_PROC_STATE_READY);
 800ac58:	                         f7fd fc40 	bl	80084dc <bgrt_sched_proc_run>
	BGRT_INT_ENA();
 800ac5c:	                         f3bf 8f4f 	dsb	sy
 800ac60:	                         b662      	cpsie	i
 800ac62:	                         f3bf 8f6f 	isb	sy
    bgrt_pitem_t * work;
    BGRT_ASSERT(vic,  "The #vic must not be NULL!");
    /*Everything is done on local CPU core, just disable interrupts.*/
    BGRT_VINT_CS_START();
    /*Get list head*/
    work = (bgrt_pitem_t *)bgrt_xlist_head((bgrt_xlist_t *)vic);
 800ac66:	                         f8df 8008 	ldr.w	r8, [pc, #8]	@ 800ac70 <main.isra.0+0x350>
        bgrt_atm_bset(&kblock->lpmap, BGRT_KBLOCK_VRESCH); /* ADLINT:SL:[W0109] KBLOCK*/
 800ac6a:	                         f108 098c 	add.w	r9, r8, #140	@ 0x8c
 800ac6e:	/----------------------- e02d      	b.n	800accc <main.isra.0+0x3ac>
 800ac70:	|                        200001b0 	.word	0x200001b0
 800ac74:	|                        2000818c 	.word	0x2000818c
 800ac78:	|                        e000ed00 	.word	0xe000ed00
 800ac7c:	|                        40023000 	.word	0x40023000
 800ac80:	|                        40007000 	.word	0x40007000
 800ac84:	|                        27405408 	.word	0x27405408
 800ac88:	|                        20000050 	.word	0x20000050
 800ac8c:	|                        0a037a00 	.word	0x0a037a00
 800ac90:	|                        40020000 	.word	0x40020000
 800ac94:	|                        40020c00 	.word	0x40020c00
 800ac98:	|                        08000dc9 	.word	0x08000dc9
 800ac9c:	|                        08000e25 	.word	0x08000e25
 800aca0:	|                        08000d0b 	.word	0x08000d0b
 800aca4:	|                        20000060 	.word	0x20000060
 800aca8:	|                        08000221 	.word	0x08000221
 800acac:	|                        2000005c 	.word	0x2000005c
 800acb0:	|                        080001ad 	.word	0x080001ad
 800acb4:	|                        20000198 	.word	0x20000198
 800acb8:	|                        080021f9 	.word	0x080021f9
 800acbc:	|                        08007d89 	.word	0x08007d89
 800acc0:	|                        0800023d 	.word	0x0800023d
 800acc4:	|                        200081cc 	.word	0x200081cc
 800acc8:	|                        0800d4a8 	.word	0x0800d4a8
    bgrt_prio_t lprio;
    bgrt_vint_t * work;

    BGRT_ASSERT(vic,  "The #vic must not be NULL!");

    lprio = vic->prio;
 800accc:	>----------------------> f894 5084 	ldrb.w	r5, [r4, #132]	@ 0x84
    BGRT_VINT_CS_START();
 800acd0:	|                        f04f 00f0 	mov.w	r0, #240	@ 0xf0
 800acd4:	|                        f380 8811 	msr	BASEPRI, r0
 800acd8:	|                        f3bf 8f4f 	dsb	sy
 800acdc:	|                        f3bf 8f6f 	isb	sy
    work = (bgrt_pitem_t *)bgrt_xlist_head((bgrt_xlist_t *)vic);
 800ace0:	|                        4640      	mov	r0, r8
 800ace2:	|                        f7fc ffab 	bl	8007c3c <bgrt_xlist_head>
    if (work)
 800ace6:	|                        4683      	mov	fp, r0
 800ace8:	|     /----------------- b120      	cbz	r0, 800acf4 <main.isra.0+0x3d4>
        if (work->prio < lprio)
 800acea:	|     |                  7b03      	ldrb	r3, [r0, #12]
 800acec:	|     |                  42ab      	cmp	r3, r5
 800acee:	|     |  /-------------- d22a      	bcs.n	800ad46 <main.isra.0+0x426>
            bgrt_pitem_cut(work);
 800acf0:	|     |  |               f7fc ff50 	bl	8007b94 <bgrt_pitem_cut>
    BGRT_VINT_CS_END();
 800acf4:	|     >--|-------------> f04f 0000 	mov.w	r0, #0
 800acf8:	|     |  |               f380 8811 	msr	BASEPRI, r0
 800acfc:	|     |  |               f3bf 8f4f 	dsb	sy
 800ad00:	|     |  |               f3bf 8f6f 	isb	sy
    work = _vint_pop(vic,lprio);
    /*Is there any work?*/
    if (work)
 800ad04:	|     |  |               f1bb 0f00 	cmp.w	fp, #0
 800ad08:	|     |  |     /-------- d120      	bne.n	800ad4c <main.isra.0+0x42c>
 800ad0a:	|     |  |     |         f3bf 8f5b 	dmb	ish
 800ad0e:	|     |  |     |     /-> e856 3f00 	ldrex	r3, [r6]
 800ad12:	|     |  |     |     |   f023 0201 	bic.w	r2, r3, #1
 800ad16:	|     |  |     |     |   e846 2100 	strex	r1, r2, [r6]
 800ad1a:	|     |  |     |     |   2900      	cmp	r1, #0
 800ad1c:	|     |  |     |     \-- d1f7      	bne.n	800ad0e <main.isra.0+0x3ee>
 800ad1e:	|     |  |     |         f3bf 8f5b 	dmb	ish
        if (bgrt_atm_bclr(&kblock->lpmap, BGRT_KBLOCK_VSCALL))
 800ad22:	|     |  |     |         07d9      	lsls	r1, r3, #31
 800ad24:	|     |  |  /--|-------- d529      	bpl.n	800ad7a <main.isra.0+0x45a>
    return BGRT_CURR_PROC;
 800ad26:	|     |  |  |  |         f8d4 5090 	ldr.w	r5, [r4, #144]	@ 0x90
    scret = bgrt_priv_do_syscall(uspd->scnum, uspd->scarg);
 800ad2a:	|     |  |  |  |         f895 20c4 	ldrb.w	r2, [r5, #196]	@ 0xc4
 800ad2e:	|     |  |  |  |         f8d5 00c0 	ldr.w	r0, [r5, #192]	@ 0xc0
    if (BGRT_SYSCALL_CHECK(syscall_num, syscall_arg))
 800ad32:	|     |  |  |  |         2a14      	cmp	r2, #20
 800ad34:	|     |  |  |  |         b2d3      	uxtb	r3, r2
 800ad36:	|     |  |  |  |     /-- d917      	bls.n	800ad68 <main.isra.0+0x448>
    uspd->scret = scret;
 800ad38:	|     |  |  |  |     |   2308      	movs	r3, #8
 800ad3a:	|     |  |  |  |     |   f885 30c5 	strb.w	r3, [r5, #197]	@ 0xc5
        uspd->scnum = BGRT_SC_ENUM_END;
 800ad3e:	|     |  |  |  |  /--|-> 2315      	movs	r3, #21
 800ad40:	|     |  |  |  |  |  |   f885 30c4 	strb.w	r3, [r5, #196]	@ 0xc4
 800ad44:	+-----|--|--|--|--|--|-- e7c2      	b.n	800accc <main.isra.0+0x3ac>
    work = (bgrt_pitem_t *)bgrt_xlist_head((bgrt_xlist_t *)vic);
 800ad46:	|     |  \--|--|--|--|-> f04f 0b00 	mov.w	fp, #0
 800ad4a:	|     \-----|--|--|--|-- e7d3      	b.n	800acf4 <main.isra.0+0x3d4>
    {
        /*func is used twice, so...*/
        bgrt_code_t func;
        func = work->func;
 800ad4c:	|           |  \--|--|-> f8db 3010 	ldr.w	r3, [fp, #16]
        /*Is it valid?*/
        if (func)
 800ad50:	|           |     |  |   2b00      	cmp	r3, #0
 800ad52:	+-----------|-----|--|-- d0bb      	beq.n	800accc <main.isra.0+0x3ac>
        {
            /*Remember current priority*/
            vic->prio = ((bgrt_pitem_t *)work)->prio;
 800ad54:	|           |     |  |   f89b 200c 	ldrb.w	r2, [fp, #12]
 800ad58:	|           |     |  |   f884 2084 	strb.w	r2, [r4, #132]	@ 0x84
            /*Do work.*/
            func(work->arg);
 800ad5c:	|           |     |  |   f8db 0014 	ldr.w	r0, [fp, #20]
 800ad60:	|           |     |  |   4798      	blx	r3
            /*A work is done, remind last priority.*/
            vic->prio = lprio;
 800ad62:	|           |     |  |   f884 5084 	strb.w	r5, [r4, #132]	@ 0x84
 800ad66:	+-----------|-----|--|-- e7b1      	b.n	800accc <main.isra.0+0x3ac>
        return (BGRT_SC_TBL_READ(syscall_handler[syscall_num]))(syscall_arg); /* ADLINT:SL:[W0147,W0644] type conversion,void val */
 800ad68:	|           |     |  \-> eb0a 0383 	add.w	r3, sl, r3, lsl #2
 800ad6c:	|           |     |      6d5b      	ldr	r3, [r3, #84]	@ 0x54
 800ad6e:	|           |     |      4798      	blx	r3
    if (BGRT_ST_ROLL != scret)
 800ad70:	|           |     |      2809      	cmp	r0, #9
    uspd->scret = scret;
 800ad72:	|           |     |      f885 00c5 	strb.w	r0, [r5, #197]	@ 0xc5
    if (BGRT_ST_ROLL != scret)
 800ad76:	+-----------|-----|----- d0a9      	beq.n	800accc <main.isra.0+0x3ac>
 800ad78:	|           |     \----- e7e1      	b.n	800ad3e <main.isra.0+0x41e>
 800ad7a:	|           \----------> f3bf 8f5b 	dmb	ish
 800ad7e:	|                    /-> e856 3f00 	ldrex	r3, [r6]
 800ad82:	|                    |   f023 0206 	bic.w	r2, r3, #6
 800ad86:	|                    |   e846 2100 	strex	r1, r2, [r6]
 800ad8a:	|                    |   2900      	cmp	r1, #0
 800ad8c:	|                    \-- d1f7      	bne.n	800ad7e <main.isra.0+0x45e>
 800ad8e:	|                        f3bf 8f5b 	dmb	ish
        if (work)
 800ad92:	|                        f013 0f06 	tst.w	r3, #6
 800ad96:	|  /-------------------- d07f      	beq.n	800ae98 <main.isra.0+0x578>
    if (is_periodic)
 800ad98:	|  |                     079a      	lsls	r2, r3, #30
    current_proc = sched->current_proc;
 800ad9a:	|  |                     f8d4 5090 	ldr.w	r5, [r4, #144]	@ 0x90
    if (is_periodic)
 800ad9e:	|  |     /-------------- d56a      	bpl.n	800ae76 <main.isra.0+0x556>
    if (!current_proc)
 800ada0:	|  |  /--|-------------- b1c5      	cbz	r5, 800add4 <main.isra.0+0x4b4>
    if ((bgrt_xlist_t *)((bgrt_pitem_t *)current_proc)->list == sched->ready)
 800ada2:	|  |  |  |               f8d4 3094 	ldr.w	r3, [r4, #148]	@ 0x94
 800ada6:	|  |  |  |               68a8      	ldr	r0, [r5, #8]
 800ada8:	|  |  |  |               4298      	cmp	r0, r3
 800adaa:	|  |  +--|-------------- d113      	bne.n	800add4 <main.isra.0+0x4b4>
        current_proc->flags &= BGRT_PROC_STATE_CLEAR_RUN_MASK;
 800adac:	|  |  |  |               7c2a      	ldrb	r2, [r5, #16]
 800adae:	|  |  |  |               f022 0303 	bic.w	r3, r2, #3
        current_proc->flags |= BGRT_PROC_STATE_READY;
 800adb2:	|  |  |  |               f043 0302 	orr.w	r3, r3, #2
 800adb6:	|  |  |  |               742b      	strb	r3, [r5, #16]
        if (current_proc->flags & BGRT_PROC_FLG_RR)
 800adb8:	|  |  |  |               0653      	lsls	r3, r2, #25
 800adba:	|  |  |  |           /-- d502      	bpl.n	800adc2 <main.isra.0+0x4a2>
            bgrt_xlist_switch(sched->ready, ((bgrt_pitem_t *)current_proc)->prio);
 800adbc:	|  |  |  |           |   7b29      	ldrb	r1, [r5, #12]
 800adbe:	|  |  |  |           |   f7fc fdff 	bl	80079c0 <bgrt_xlist_switch>
        if (current_proc->timer > (bgrt_tmr_t)1)
 800adc2:	|  |  |  |           \-> f8d5 309c 	ldr.w	r3, [r5, #156]	@ 0x9c
 800adc6:	|  |  |  |               2b01      	cmp	r3, #1
 800adc8:	|  |  |  |     /-------- d937      	bls.n	800ae3a <main.isra.0+0x51a>
            current_proc->timer--;/*No! Decrement a process timer!*/
 800adca:	|  |  |  |     |         f8d5 309c 	ldr.w	r3, [r5, #156]	@ 0x9c
 800adce:	|  |  |  |     |         3b01      	subs	r3, #1
 800add0:	|  |  |  |     |         f8c5 309c 	str.w	r3, [r5, #156]	@ 0x9c
    current_proc = sched->current_proc;
 800add4:	|  |  >--|-----|-------> f8d4 3090 	ldr.w	r3, [r4, #144]	@ 0x90
    if (current_proc)
 800add8:	|  |  |  |     |     /-- b12b      	cbz	r3, 800ade6 <main.isra.0+0x4c6>
        if (current_proc->sv_hook)
 800adda:	|  |  |  |     |     |   f8d3 20ac 	ldr.w	r2, [r3, #172]	@ 0xac
 800adde:	|  |  |  |     |     +-- b112      	cbz	r2, 800ade6 <main.isra.0+0x4c6>
            current_proc->sv_hook(current_proc->arg);
 800ade0:	|  |  |  |     |     |   f8d3 00b4 	ldr.w	r0, [r3, #180]	@ 0xb4
 800ade4:	|  |  |  |     |     |   4790      	blx	r2
    if ((bgrt_map_t)0 == sched->ready->map)
 800ade6:	|  |  |  |     |     \-> f8d4 2094 	ldr.w	r2, [r4, #148]	@ 0x94
 800adea:	|  |  |  |     |         f8d2 3080 	ldr.w	r3, [r2, #128]	@ 0x80
 800adee:	|  |  |  |     |     /-- b92b      	cbnz	r3, 800adfc <main.isra.0+0x4dc>
        sched->ready = sched->expired;
 800adf0:	|  |  |  |     |     |   f8d4 1098 	ldr.w	r1, [r4, #152]	@ 0x98
        sched->current_proc = (bgrt_proc_t *)0; /* ADLINT:SL:[W0567] Int to pointer*/
 800adf4:	|  |  |  |     |     |   f8c4 3090 	str.w	r3, [r4, #144]	@ 0x90
        sched->expired = buf;
 800adf8:	|  |  |  |     |     |   e9c4 1225 	strd	r1, r2, [r4, #148]	@ 0x94
    if ((bgrt_map_t)0 == sched->ready->map)
 800adfc:	|  |  |  |     |     \-> f8d4 0094 	ldr.w	r0, [r4, #148]	@ 0x94
 800ae00:	|  |  |  |     |         f8d0 3080 	ldr.w	r3, [r0, #128]	@ 0x80
 800ae04:	|  |  |  |     |         2b00      	cmp	r3, #0
 800ae06:	|  |  |  |  /--|-------- d042      	beq.n	800ae8e <main.isra.0+0x56e>
        current_proc = (bgrt_proc_t *)bgrt_xlist_head(sched->ready); /* Preemptive multitasking!*/
 800ae08:	|  |  |  |  |  |         f7fc ff18 	bl	8007c3c <bgrt_xlist_head>
        sched->current_proc = current_proc;
 800ae0c:	|  |  |  |  |  |         f8c4 0090 	str.w	r0, [r4, #144]	@ 0x90
        current_proc->flags &= BGRT_PROC_STATE_CLEAR_RUN_MASK;
 800ae10:	|  |  |  |  |  |         7c03      	ldrb	r3, [r0, #16]
 800ae12:	|  |  |  |  |  |         f023 0303 	bic.w	r3, r3, #3
        current_proc->flags |= BGRT_PROC_STATE_RUNNING;
 800ae16:	|  |  |  |  |  |         f043 0303 	orr.w	r3, r3, #3
 800ae1a:	|  |  |  |  |  |         7403      	strb	r3, [r0, #16]
        if (current_proc->rs_hook)
 800ae1c:	|  |  |  |  |  |         f8d0 30b0 	ldr.w	r3, [r0, #176]	@ 0xb0
 800ae20:	|  |  |  |  |  |     /-- b113      	cbz	r3, 800ae28 <main.isra.0+0x508>
            current_proc->rs_hook(current_proc->arg);
 800ae22:	|  |  |  |  |  |     |   f8d0 00b4 	ldr.w	r0, [r0, #180]	@ 0xb4
 800ae26:	|  |  |  |  |  |     |   4798      	blx	r3
 800ae28:	|  |  |  |  |  |     \-> f8d4 3090 	ldr.w	r3, [r4, #144]	@ 0x90
    	if (BGRT_SC_ENUM_END != BGRT_GET_USPD()->scnum) /* ADLINT:SL:[W0422] Yes this code is unsafe!*/
 800ae2c:	|  |  |  |  |  |         f893 30c4 	ldrb.w	r3, [r3, #196]	@ 0xc4
 800ae30:	|  |  |  |  |  |         2b15      	cmp	r3, #21
 800ae32:	+--|--|--|--|--|-------- f43f af4b 	beq.w	800accc <main.isra.0+0x3ac>
    		bgrt_atm_bset(&kblock->lpmap, BGRT_KBLOCK_VSCALL);
 800ae36:	|  |  |  |  |  |         2101      	movs	r1, #1
 800ae38:	|  |  |  |  |  |  /----- e02a      	b.n	800ae90 <main.isra.0+0x570>
            bgrt_pitem_fast_cut((bgrt_pitem_t *)current_proc);
 800ae3a:	|  |  |  |  |  \--|----> 4628      	mov	r0, r5
 800ae3c:	|  |  |  |  |     |      f7fc fe20 	bl	8007a80 <bgrt_pitem_fast_cut>
            if (
 800ae40:	|  |  |  |  |     |      f995 3010 	ldrsb.w	r3, [r5, #16]
            flags = current_proc->flags;
 800ae44:	|  |  |  |  |     |      7c2a      	ldrb	r2, [r5, #16]
            if (
 800ae46:	|  |  |  |  |     |      2b00      	cmp	r3, #0
 800ae48:	|  |  |  |  |     |  /-- db09      	blt.n	800ae5e <main.isra.0+0x53e>
                current_proc->timer = current_proc->time_quant;
 800ae4a:	|  |  |  |  |     |  |   f8d5 3098 	ldr.w	r3, [r5, #152]	@ 0x98
                BGRT_SCHED_PROC_INSERT_EXPIRED(current_proc, BGRT_PROC_NEW_SCHED(current_proc));
 800ae4e:	|  |  |  |  |     |  |   f8d4 1098 	ldr.w	r1, [r4, #152]	@ 0x98
                current_proc->timer = current_proc->time_quant;
 800ae52:	|  |  |  |  |     |  |   f8c5 309c 	str.w	r3, [r5, #156]	@ 0x9c
                BGRT_SCHED_PROC_INSERT_EXPIRED(current_proc, BGRT_PROC_NEW_SCHED(current_proc));
 800ae56:	|  |  |  |  |     |  |   4628      	mov	r0, r5
 800ae58:	|  |  |  |  |     |  |   f7fd fad2 	bl	8008400 <bgrt_pitem_insert>
 800ae5c:	|  |  +--|--|-----|--|-- e7ba      	b.n	800add4 <main.isra.0+0x4b4>
                ((bgrt_pitem_t *)current_proc)->list = (void *)0; /* ADLINT:SL:[W0567] Int to pointer*/
 800ae5e:	|  |  |  |  |     |  \-> 2300      	movs	r3, #0
                BGRT_PROC_SET_STATE(current_proc, BGRT_PROC_NEW_STATE(flags)); /* ADLINT:SL:[W0447] coma operator*/
 800ae60:	|  |  |  |  |     |      f012 0f20 	tst.w	r2, #32
                ((bgrt_pitem_t *)current_proc)->list = (void *)0; /* ADLINT:SL:[W0567] Int to pointer*/
 800ae64:	|  |  |  |  |     |      60ab      	str	r3, [r5, #8]
                BGRT_PROC_SET_STATE(current_proc, BGRT_PROC_NEW_STATE(flags)); /* ADLINT:SL:[W0447] coma operator*/
 800ae66:	|  |  |  |  |     |      f002 03f0 	and.w	r3, r2, #240	@ 0xf0
 800ae6a:	|  |  |  |  |     |      bf0c      	ite	eq
 800ae6c:	|  |  |  |  |     |      2204      	moveq	r2, #4
 800ae6e:	|  |  |  |  |     |      2205      	movne	r2, #5
 800ae70:	|  |  |  |  |     |      4313      	orrs	r3, r2
            current_proc->flags |= BGRT_PROC_STATE_READY;
 800ae72:	|  |  |  |  |     |  /-> 742b      	strb	r3, [r5, #16]
 800ae74:	|  |  +--|--|-----|--|-- e7ae      	b.n	800add4 <main.isra.0+0x4b4>
    if (current_proc)
 800ae76:	|  |  |  \--|-----|--|-> 2d00      	cmp	r5, #0
 800ae78:	|  |  +-----|-----|--|-- d0ac      	beq.n	800add4 <main.isra.0+0x4b4>
        if (BGRT_PROC_STATE_RUNNING == (current_proc->flags & BGRT_PROC_STATE_RUN_MASK))
 800ae7a:	|  |  |     |     |  |   7c2b      	ldrb	r3, [r5, #16]
 800ae7c:	|  |  |     |     |  |   f003 0203 	and.w	r2, r3, #3
 800ae80:	|  |  |     |     |  |   2a03      	cmp	r2, #3
 800ae82:	|  |  \-----|-----|--|-- d1a7      	bne.n	800add4 <main.isra.0+0x4b4>
            current_proc->flags &= BGRT_PROC_STATE_CLEAR_RUN_MASK;
 800ae84:	|  |        |     |  |   f023 0303 	bic.w	r3, r3, #3
            current_proc->flags |= BGRT_PROC_STATE_READY;
 800ae88:	|  |        |     |  |   f043 0302 	orr.w	r3, r3, #2
 800ae8c:	|  |        |     |  \-- e7f1      	b.n	800ae72 <main.isra.0+0x552>
        bgrt_atm_bset(&kblock->lpmap, BGRT_KBLOCK_VRESCH); /* ADLINT:SL:[W0109] KBLOCK*/
 800ae8e:	|  |        \-----|----> 2104      	movs	r1, #4
    		bgrt_atm_bset(&kblock->lpmap, BGRT_KBLOCK_VSCALL);
 800ae90:	|  |              \----> 4648      	mov	r0, r9
 800ae92:	|  |                     f7f6 f9f5 	bl	8001280 <bgrt_atm_bset.lto_priv.0.lto_priv.0>
 800ae96:	+--|-------------------- e719      	b.n	800accc <main.isra.0+0x3ac>
    BGRT_INT_LOCK();
 800ae98:	|  \-------------------> f04f 00f0 	mov.w	r0, #240	@ 0xf0
 800ae9c:	|                        f380 8811 	msr	BASEPRI, r0
 800aea0:	|                        f3bf 8f4f 	dsb	sy
 800aea4:	|                        f3bf 8f6f 	isb	sy
    kernel_mode = (bgrt_bool_t)0;
 800aea8:	|                        4b09      	ldr	r3, [pc, #36]	@ (800aed0 <main.isra.0+0x5b0>)
    BGRT_SYS_ICSR |= BGRT_PENDSV_SET;
 800aeaa:	|                        f04f 22e0 	mov.w	r2, #3758153728	@ 0xe000e000
    kernel_mode = (bgrt_bool_t)0;
 800aeae:	|                        f883 b004 	strb.w	fp, [r3, #4]
    BGRT_SYS_ICSR |= BGRT_PENDSV_SET;
 800aeb2:	|                        f8d2 3d04 	ldr.w	r3, [r2, #3332]	@ 0xd04
 800aeb6:	|                        f043 5380 	orr.w	r3, r3, #268435456	@ 0x10000000
 800aeba:	|                        f8c2 3d04 	str.w	r3, [r2, #3332]	@ 0xd04
    BGRT_INT_FREE();
 800aebe:	|                        f04f 0000 	mov.w	r0, #0
 800aec2:	|                        f380 8811 	msr	BASEPRI, r0
 800aec6:	|                        f3bf 8f4f 	dsb	sy
 800aeca:	|                        f3bf 8f6f 	isb	sy
}
 800aece:	\----------------------- e6fd      	b.n	800accc <main.isra.0+0x3ac>
 800aed0:	                         20000050 	.word	0x20000050

0800aed4 <memset>:
 800aed4:	                         0783      	lsls	r3, r0, #30
 800aed6:	                         b530      	push	{r4, r5, lr}
 800aed8:	/----------------------- d047      	beq.n	800af6a <memset+0x96>
 800aeda:	|                        1e54      	subs	r4, r2, #1
 800aedc:	|                        2a00      	cmp	r2, #0
 800aede:	|  /-------------------- d03e      	beq.n	800af5e <memset+0x8a>
 800aee0:	|  |                     b2ca      	uxtb	r2, r1
 800aee2:	|  |                     4603      	mov	r3, r0
 800aee4:	|  |                 /-- e001      	b.n	800aeea <memset+0x16>
 800aee6:	|  |              /--|-> 3c01      	subs	r4, #1
 800aee8:	|  +--------------|--|-- d339      	bcc.n	800af5e <memset+0x8a>
 800aeea:	|  |              |  \-> f803 2b01 	strb.w	r2, [r3], #1
 800aeee:	|  |              |      079d      	lsls	r5, r3, #30
 800aef0:	|  |              \----- d1f9      	bne.n	800aee6 <memset+0x12>
 800aef2:	|  |  /----------------> 2c03      	cmp	r4, #3
 800aef4:	|  |  |           /----- d92c      	bls.n	800af50 <memset+0x7c>
 800aef6:	|  |  |           |      b2cd      	uxtb	r5, r1
 800aef8:	|  |  |           |      eb05 2505 	add.w	r5, r5, r5, lsl #8
 800aefc:	|  |  |           |      2c0f      	cmp	r4, #15
 800aefe:	|  |  |           |      eb05 4505 	add.w	r5, r5, r5, lsl #16
 800af02:	|  |  |  /--------|----- d935      	bls.n	800af70 <memset+0x9c>
 800af04:	|  |  |  |        |      f1a4 0210 	sub.w	r2, r4, #16
 800af08:	|  |  |  |        |      f022 0c0f 	bic.w	ip, r2, #15
 800af0c:	|  |  |  |        |      f103 0e10 	add.w	lr, r3, #16
 800af10:	|  |  |  |        |      44e6      	add	lr, ip
 800af12:	|  |  |  |        |      ea4f 1c12 	mov.w	ip, r2, lsr #4
 800af16:	|  |  |  |        |      461a      	mov	r2, r3
 800af18:	|  |  |  |        |  /-> e9c2 5500 	strd	r5, r5, [r2]
 800af1c:	|  |  |  |        |  |   e9c2 5502 	strd	r5, r5, [r2, #8]
 800af20:	|  |  |  |        |  |   3210      	adds	r2, #16
 800af22:	|  |  |  |        |  |   4572      	cmp	r2, lr
 800af24:	|  |  |  |        |  \-- d1f8      	bne.n	800af18 <memset+0x44>
 800af26:	|  |  |  |        |      f10c 0201 	add.w	r2, ip, #1
 800af2a:	|  |  |  |        |      f014 0f0c 	tst.w	r4, #12
 800af2e:	|  |  |  |        |      eb03 1202 	add.w	r2, r3, r2, lsl #4
 800af32:	|  |  |  |        |      f004 0c0f 	and.w	ip, r4, #15
 800af36:	|  |  |  |     /--|----- d013      	beq.n	800af60 <memset+0x8c>
 800af38:	|  |  |  |  /--|--|----> f1ac 0304 	sub.w	r3, ip, #4
 800af3c:	|  |  |  |  |  |  |      f023 0303 	bic.w	r3, r3, #3
 800af40:	|  |  |  |  |  |  |      3304      	adds	r3, #4
 800af42:	|  |  |  |  |  |  |      4413      	add	r3, r2
 800af44:	|  |  |  |  |  |  |  /-> f842 5b04 	str.w	r5, [r2], #4
 800af48:	|  |  |  |  |  |  |  |   4293      	cmp	r3, r2
 800af4a:	|  |  |  |  |  |  |  \-- d1fb      	bne.n	800af44 <memset+0x70>
 800af4c:	|  |  |  |  |  |  |      f00c 0403 	and.w	r4, ip, #3
 800af50:	|  +--|--|--|--|--\----X b12c      	cbz	r4, 800af5e <memset+0x8a>
 800af52:	|  |  |  |  |  |  /----> b2c9      	uxtb	r1, r1
 800af54:	|  |  |  |  |  |  |      441c      	add	r4, r3
 800af56:	|  |  |  |  |  |  |  /-> f803 1b01 	strb.w	r1, [r3], #1
 800af5a:	|  |  |  |  |  |  |  |   42a3      	cmp	r3, r4
 800af5c:	|  |  |  |  |  |  |  \-- d1fb      	bne.n	800af56 <memset+0x82>
 800af5e:	|  >--|--|--|--|--|----> bd30      	pop	{r4, r5, pc}
 800af60:	|  |  |  |  |  \--|----> 4664      	mov	r4, ip
 800af62:	|  |  |  |  |     |      4613      	mov	r3, r2
 800af64:	|  |  |  |  |     |      2c00      	cmp	r4, #0
 800af66:	|  |  |  |  |     \----- d1f4      	bne.n	800af52 <memset+0x7e>
 800af68:	|  \--|--|--|----------- e7f9      	b.n	800af5e <memset+0x8a>
 800af6a:	\-----|--|--|----------> 4603      	mov	r3, r0
 800af6c:	      |  |  |            4614      	mov	r4, r2
 800af6e:	      \--|--|----------- e7c0      	b.n	800aef2 <memset+0x1e>
 800af70:	         \--|----------> 461a      	mov	r2, r3
 800af72:	            |            46a4      	mov	ip, r4
 800af74:	            \----------- e7e0      	b.n	800af38 <memset+0x64>
 800af76:	                         bf00      	nop

0800af78 <memcmp>:
 800af78:	                   2a03      	cmp	r2, #3
 800af7a:	                   b430      	push	{r4, r5}
 800af7c:	/----------------- d915      	bls.n	800afaa <memcmp+0x32>
 800af7e:	|                  ea41 0400 	orr.w	r4, r1, r0
 800af82:	|                  07a4      	lsls	r4, r4, #30
 800af84:	|                  4684      	mov	ip, r0
 800af86:	|                  460b      	mov	r3, r1
 800af88:	|              /-- d004      	beq.n	800af94 <memcmp+0x1c>
 800af8a:	|     /--------|-> 1e54      	subs	r4, r2, #1
 800af8c:	|  /--|--------|-- e00f      	b.n	800afae <memcmp+0x36>
 800af8e:	|  |  |     /--|-> 3a04      	subs	r2, #4
 800af90:	|  |  |     |  |   2a03      	cmp	r2, #3
 800af92:	|  |  |  /--|--|-- d908      	bls.n	800afa6 <memcmp+0x2e>
 800af94:	|  |  |  |  |  \-> 4619      	mov	r1, r3
 800af96:	|  |  |  |  |      4660      	mov	r0, ip
 800af98:	|  |  |  |  |      f853 4b04 	ldr.w	r4, [r3], #4
 800af9c:	|  |  |  |  |      f85c 5b04 	ldr.w	r5, [ip], #4
 800afa0:	|  |  |  |  |      42a5      	cmp	r5, r4
 800afa2:	|  |  |  |  \----- d0f4      	beq.n	800af8e <memcmp+0x16>
 800afa4:	|  |  \--|-------- e7f1      	b.n	800af8a <memcmp+0x12>
 800afa6:	|  |     \-------> 4660      	mov	r0, ip
 800afa8:	|  |               4619      	mov	r1, r3
 800afaa:	\--|-------------> 1e54      	subs	r4, r2, #1
 800afac:	   |     /-------- b17a      	cbz	r2, 800afce <memcmp+0x56>
 800afae:	   \-----|-------> 1e43      	subs	r3, r0, #1
 800afb0:	         |         3901      	subs	r1, #1
 800afb2:	         |         1902      	adds	r2, r0, r4
 800afb4:	         |     /-- e001      	b.n	800afba <memcmp+0x42>
 800afb6:	         |  /--|-> 429a      	cmp	r2, r3
 800afb8:	         +--|--|-- d009      	beq.n	800afce <memcmp+0x56>
 800afba:	         |  |  \-> f813 0f01 	ldrb.w	r0, [r3, #1]!
 800afbe:	         |  |      f811 cf01 	ldrb.w	ip, [r1, #1]!
 800afc2:	         |  |      4560      	cmp	r0, ip
 800afc4:	         |  \----- d0f7      	beq.n	800afb6 <memcmp+0x3e>
 800afc6:	         |         eba0 000c 	sub.w	r0, r0, ip
 800afca:	         |         bc30      	pop	{r4, r5}
 800afcc:	         |         4770      	bx	lr
 800afce:	         \-------> 2000      	movs	r0, #0
 800afd0:	                   bc30      	pop	{r4, r5}
 800afd2:	                   4770      	bx	lr

0800afd4 <memcpy>:
 800afd4:	             4684      	mov	ip, r0
 800afd6:	             ea41 0300 	orr.w	r3, r1, r0
 800afda:	             f013 0303 	ands.w	r3, r3, #3
 800afde:	   /-------- d16d      	bne.n	800b0bc <memcpy+0xe8>
 800afe0:	/--|-------> 3a40      	subs	r2, #64	@ 0x40
 800afe2:	|  |  /----- d341      	bcc.n	800b068 <memcpy+0x94>
 800afe4:	|  |  |  /-> f851 3b04 	ldr.w	r3, [r1], #4
 800afe8:	|  |  |  |   f840 3b04 	str.w	r3, [r0], #4
 800afec:	|  |  |  |   f851 3b04 	ldr.w	r3, [r1], #4
 800aff0:	|  |  |  |   f840 3b04 	str.w	r3, [r0], #4
 800aff4:	|  |  |  |   f851 3b04 	ldr.w	r3, [r1], #4
 800aff8:	|  |  |  |   f840 3b04 	str.w	r3, [r0], #4
 800affc:	|  |  |  |   f851 3b04 	ldr.w	r3, [r1], #4
 800b000:	|  |  |  |   f840 3b04 	str.w	r3, [r0], #4
 800b004:	|  |  |  |   f851 3b04 	ldr.w	r3, [r1], #4
 800b008:	|  |  |  |   f840 3b04 	str.w	r3, [r0], #4
 800b00c:	|  |  |  |   f851 3b04 	ldr.w	r3, [r1], #4
 800b010:	|  |  |  |   f840 3b04 	str.w	r3, [r0], #4
 800b014:	|  |  |  |   f851 3b04 	ldr.w	r3, [r1], #4
 800b018:	|  |  |  |   f840 3b04 	str.w	r3, [r0], #4
 800b01c:	|  |  |  |   f851 3b04 	ldr.w	r3, [r1], #4
 800b020:	|  |  |  |   f840 3b04 	str.w	r3, [r0], #4
 800b024:	|  |  |  |   f851 3b04 	ldr.w	r3, [r1], #4
 800b028:	|  |  |  |   f840 3b04 	str.w	r3, [r0], #4
 800b02c:	|  |  |  |   f851 3b04 	ldr.w	r3, [r1], #4
 800b030:	|  |  |  |   f840 3b04 	str.w	r3, [r0], #4
 800b034:	|  |  |  |   f851 3b04 	ldr.w	r3, [r1], #4
 800b038:	|  |  |  |   f840 3b04 	str.w	r3, [r0], #4
 800b03c:	|  |  |  |   f851 3b04 	ldr.w	r3, [r1], #4
 800b040:	|  |  |  |   f840 3b04 	str.w	r3, [r0], #4
 800b044:	|  |  |  |   f851 3b04 	ldr.w	r3, [r1], #4
 800b048:	|  |  |  |   f840 3b04 	str.w	r3, [r0], #4
 800b04c:	|  |  |  |   f851 3b04 	ldr.w	r3, [r1], #4
 800b050:	|  |  |  |   f840 3b04 	str.w	r3, [r0], #4
 800b054:	|  |  |  |   f851 3b04 	ldr.w	r3, [r1], #4
 800b058:	|  |  |  |   f840 3b04 	str.w	r3, [r0], #4
 800b05c:	|  |  |  |   f851 3b04 	ldr.w	r3, [r1], #4
 800b060:	|  |  |  |   f840 3b04 	str.w	r3, [r0], #4
 800b064:	|  |  |  |   3a40      	subs	r2, #64	@ 0x40
 800b066:	|  |  |  \-- d2bd      	bcs.n	800afe4 <memcpy+0x10>
 800b068:	|  |  \----> 3230      	adds	r2, #48	@ 0x30
 800b06a:	|  |  /----- d311      	bcc.n	800b090 <memcpy+0xbc>
 800b06c:	|  |  |  /-> f851 3b04 	ldr.w	r3, [r1], #4
 800b070:	|  |  |  |   f840 3b04 	str.w	r3, [r0], #4
 800b074:	|  |  |  |   f851 3b04 	ldr.w	r3, [r1], #4
 800b078:	|  |  |  |   f840 3b04 	str.w	r3, [r0], #4
 800b07c:	|  |  |  |   f851 3b04 	ldr.w	r3, [r1], #4
 800b080:	|  |  |  |   f840 3b04 	str.w	r3, [r0], #4
 800b084:	|  |  |  |   f851 3b04 	ldr.w	r3, [r1], #4
 800b088:	|  |  |  |   f840 3b04 	str.w	r3, [r0], #4
 800b08c:	|  |  |  |   3a10      	subs	r2, #16
 800b08e:	|  |  |  \-- d2ed      	bcs.n	800b06c <memcpy+0x98>
 800b090:	|  |  \----> 320c      	adds	r2, #12
 800b092:	|  |  /----- d305      	bcc.n	800b0a0 <memcpy+0xcc>
 800b094:	|  |  |  /-> f851 3b04 	ldr.w	r3, [r1], #4
 800b098:	|  |  |  |   f840 3b04 	str.w	r3, [r0], #4
 800b09c:	|  |  |  |   3a04      	subs	r2, #4
 800b09e:	|  |  |  \-- d2f9      	bcs.n	800b094 <memcpy+0xc0>
 800b0a0:	|  |  >----> 3204      	adds	r2, #4
 800b0a2:	|  |  |  /-- d008      	beq.n	800b0b6 <memcpy+0xe2>
 800b0a4:	|  |  |  |   07d2      	lsls	r2, r2, #31
 800b0a6:	|  |  |  |   bf1c      	itt	ne
 800b0a8:	|  |  |  |   f811 3b01 	ldrbne.w	r3, [r1], #1
 800b0ac:	|  |  |  |   f800 3b01 	strbne.w	r3, [r0], #1
 800b0b0:	|  |  |  +-- d301      	bcc.n	800b0b6 <memcpy+0xe2>
 800b0b2:	|  |  |  |   880b      	ldrh	r3, [r1, #0]
 800b0b4:	|  |  |  |   8003      	strh	r3, [r0, #0]
 800b0b6:	|  |  |  \-> 4660      	mov	r0, ip
 800b0b8:	|  |  |      4770      	bx	lr
 800b0ba:	|  |  |      bf00      	nop
 800b0bc:	|  \--|----> 2a08      	cmp	r2, #8
 800b0be:	|     |  /-- d313      	bcc.n	800b0e8 <memcpy+0x114>
 800b0c0:	|     |  |   078b      	lsls	r3, r1, #30
 800b0c2:	+-----|--|-- d08d      	beq.n	800afe0 <memcpy+0xc>
 800b0c4:	|     |  |   f010 0303 	ands.w	r3, r0, #3
 800b0c8:	+-----|--|-- d08a      	beq.n	800afe0 <memcpy+0xc>
 800b0ca:	|     |  |   f1c3 0304 	rsb	r3, r3, #4
 800b0ce:	|     |  |   1ad2      	subs	r2, r2, r3
 800b0d0:	|     |  |   07db      	lsls	r3, r3, #31
 800b0d2:	|     |  |   bf1c      	itt	ne
 800b0d4:	|     |  |   f811 3b01 	ldrbne.w	r3, [r1], #1
 800b0d8:	|     |  |   f800 3b01 	strbne.w	r3, [r0], #1
 800b0dc:	+-----|--|-- d380      	bcc.n	800afe0 <memcpy+0xc>
 800b0de:	|     |  |   f831 3b02 	ldrh.w	r3, [r1], #2
 800b0e2:	|     |  |   f820 3b02 	strh.w	r3, [r0], #2
 800b0e6:	\-----|--|-- e77b      	b.n	800afe0 <memcpy+0xc>
 800b0e8:	      |  \-> 3a04      	subs	r2, #4
 800b0ea:	      \----- d3d9      	bcc.n	800b0a0 <memcpy+0xcc>
 800b0ec:	         /-> 3a01      	subs	r2, #1
 800b0ee:	         |   f811 3b01 	ldrb.w	r3, [r1], #1
 800b0f2:	         |   f800 3b01 	strb.w	r3, [r0], #1
 800b0f6:	         \-- d2f9      	bcs.n	800b0ec <memcpy+0x118>
 800b0f8:	             780b      	ldrb	r3, [r1, #0]
 800b0fa:	             7003      	strb	r3, [r0, #0]
 800b0fc:	             784b      	ldrb	r3, [r1, #1]
 800b0fe:	             7043      	strb	r3, [r0, #1]
 800b100:	             788b      	ldrb	r3, [r1, #2]
 800b102:	             7083      	strb	r3, [r0, #2]
 800b104:	             4660      	mov	r0, ip
 800b106:	             4770      	bx	lr
	...

0800b140 <strlen>:
 800b140:	             b430      	push	{r4, r5}
 800b142:	             f890 f000 	pld	[r0]
 800b146:	             f020 0107 	bic.w	r1, r0, #7
 800b14a:	             f06f 0c00 	mvn.w	ip, #0
 800b14e:	             f010 0407 	ands.w	r4, r0, #7
 800b152:	             f891 f020 	pld	[r1, #32]
 800b156:	   /-------- f040 8048 	bne.w	800b1ea <strlen+0xaa>
 800b15a:	   |         f04f 0400 	mov.w	r4, #0
 800b15e:	   |         f06f 0007 	mvn.w	r0, #7
 800b162:	   |  /----> e9d1 2300 	ldrd	r2, r3, [r1]
 800b166:	   |  |      f891 f040 	pld	[r1, #64]	@ 0x40
 800b16a:	   |  |      f100 0008 	add.w	r0, r0, #8
 800b16e:	/--|--|----> fa82 f24c 	uadd8	r2, r2, ip
 800b172:	|  |  |      faa4 f28c 	sel	r2, r4, ip
 800b176:	|  |  |      fa83 f34c 	uadd8	r3, r3, ip
 800b17a:	|  |  |      faa2 f38c 	sel	r3, r2, ip
 800b17e:	|  |  |  /-- bb4b      	cbnz	r3, 800b1d4 <strlen+0x94>
 800b180:	|  |  |  |   e9d1 2302 	ldrd	r2, r3, [r1, #8]
 800b184:	|  |  |  |   fa82 f24c 	uadd8	r2, r2, ip
 800b188:	|  |  |  |   f100 0008 	add.w	r0, r0, #8
 800b18c:	|  |  |  |   faa4 f28c 	sel	r2, r4, ip
 800b190:	|  |  |  |   fa83 f34c 	uadd8	r3, r3, ip
 800b194:	|  |  |  |   faa2 f38c 	sel	r3, r2, ip
 800b198:	|  |  |  +-- b9e3      	cbnz	r3, 800b1d4 <strlen+0x94>
 800b19a:	|  |  |  |   e9d1 2304 	ldrd	r2, r3, [r1, #16]
 800b19e:	|  |  |  |   fa82 f24c 	uadd8	r2, r2, ip
 800b1a2:	|  |  |  |   f100 0008 	add.w	r0, r0, #8
 800b1a6:	|  |  |  |   faa4 f28c 	sel	r2, r4, ip
 800b1aa:	|  |  |  |   fa83 f34c 	uadd8	r3, r3, ip
 800b1ae:	|  |  |  |   faa2 f38c 	sel	r3, r2, ip
 800b1b2:	|  |  |  +-- b97b      	cbnz	r3, 800b1d4 <strlen+0x94>
 800b1b4:	|  |  |  |   e9d1 2306 	ldrd	r2, r3, [r1, #24]
 800b1b8:	|  |  |  |   f101 0120 	add.w	r1, r1, #32
 800b1bc:	|  |  |  |   fa82 f24c 	uadd8	r2, r2, ip
 800b1c0:	|  |  |  |   f100 0008 	add.w	r0, r0, #8
 800b1c4:	|  |  |  |   faa4 f28c 	sel	r2, r4, ip
 800b1c8:	|  |  |  |   fa83 f34c 	uadd8	r3, r3, ip
 800b1cc:	|  |  |  |   faa2 f38c 	sel	r3, r2, ip
 800b1d0:	|  |  |  |   2b00      	cmp	r3, #0
 800b1d2:	|  |  \--|-- d0c6      	beq.n	800b162 <strlen+0x22>
 800b1d4:	|  |     \-> 2a00      	cmp	r2, #0
 800b1d6:	|  |         bf04      	itt	eq
 800b1d8:	|  |         3004      	addeq	r0, #4
 800b1da:	|  |         461a      	moveq	r2, r3
 800b1dc:	|  |         ba12      	rev	r2, r2
 800b1de:	|  |         fab2 f282 	clz	r2, r2
 800b1e2:	|  |         eb00 00d2 	add.w	r0, r0, r2, lsr #3
 800b1e6:	|  |         bc30      	pop	{r4, r5}
 800b1e8:	|  |         4770      	bx	lr
 800b1ea:	|  \-------> e9d1 2300 	ldrd	r2, r3, [r1]
 800b1ee:	|            f004 0503 	and.w	r5, r4, #3
 800b1f2:	|            f1c4 0000 	rsb	r0, r4, #0
 800b1f6:	|            ea4f 05c5 	mov.w	r5, r5, lsl #3
 800b1fa:	|            f014 0f04 	tst.w	r4, #4
 800b1fe:	|            f891 f040 	pld	[r1, #64]	@ 0x40
 800b202:	|            fa0c f505 	lsl.w	r5, ip, r5
 800b206:	|            ea62 0205 	orn	r2, r2, r5
 800b20a:	|            bf1c      	itt	ne
 800b20c:	|            ea63 0305 	ornne	r3, r3, r5
 800b210:	|            4662      	movne	r2, ip
 800b212:	|            f04f 0400 	mov.w	r4, #0
 800b216:	\----------- e7aa      	b.n	800b16e <strlen+0x2e>
 800b218:	             6d726554 	.word	0x6d726554
 800b21c:	             6c616e69 	.word	0x6c616e69
 800b220:	             20747300 	.word	0x20747300
 800b224:	             42203d3d 	.word	0x42203d3d
 800b228:	             5f545247 	.word	0x5f545247
 800b22c:	             4f5f5453 	.word	0x4f5f5453
 800b230:	             255b004b 	.word	0x255b004b
 800b234:	             786c3830 	.word	0x786c3830
 800b238:	             7341205d 	.word	0x7341205d
 800b23c:	             74726573 	.word	0x74726573
 800b240:	             206e6f69 	.word	0x206e6f69
 800b244:	             22732522 	.word	0x22732522
 800b248:	             69616620 	.word	0x69616620
 800b24c:	             2064656c 	.word	0x2064656c
 800b250:	             6c207461 	.word	0x6c207461
 800b254:	             20656e69 	.word	0x20656e69
 800b258:	             69206425 	.word	0x69206425
 800b25c:	             7325206e 	.word	0x7325206e
 800b260:	             6365000a 	.word	0x6365000a
 800b264:	             00632e6d 	.word	0x00632e6d
 800b268:	             3830255b 	.word	0x3830255b
 800b26c:	             205d786c 	.word	0x205d786c
 800b270:	             73746c61 	.word	0x73746c61
 800b274:	             635f7465 	.word	0x635f7465
 800b278:	             77203a62 	.word	0x77203a62
 800b27c:	             65646e49 	.word	0x65646e49
 800b280:	             25203a78 	.word	0x25203a78
 800b284:	             56772064 	.word	0x56772064
 800b288:	             65756c61 	.word	0x65756c61
 800b28c:	             6425203a 	.word	0x6425203a
 800b290:	             255b000a 	.word	0x255b000a
 800b294:	             786c3830 	.word	0x786c3830
 800b298:	             7363205d 	.word	0x7363205d
 800b29c:	             3a62635f 	.word	0x3a62635f
 800b2a0:	             65526220 	.word	0x65526220
 800b2a4:	             73657571 	.word	0x73657571
 800b2a8:	             25203a74 	.word	0x25203a74
 800b2ac:	             20783230 	.word	0x20783230
 800b2b0:	             6c615677 	.word	0x6c615677
 800b2b4:	             203a6575 	.word	0x203a6575
 800b2b8:	             78343025 	.word	0x78343025
 800b2bc:	             6e497720 	.word	0x6e497720
 800b2c0:	             3a786564 	.word	0x3a786564
 800b2c4:	             34302520 	.word	0x34302520
 800b2c8:	             656c2078 	.word	0x656c2078
 800b2cc:	             25203a6e 	.word	0x25203a6e
 800b2d0:	             61642064 	.word	0x61642064
 800b2d4:	             253d6174 	.word	0x253d6174
 800b2d8:	             0a783230 	.word	0x0a783230
 800b2dc:	             30255b00 	.word	0x30255b00
 800b2e0:	             5d786c38 	.word	0x5d786c38
 800b2e4:	             64646120 	.word	0x64646120
 800b2e8:	             73736572 	.word	0x73736572
 800b2ec:	             7325203a 	.word	0x7325203a
 800b2f0:	             7075000a 	.word	0x7075000a
 800b2f4:	             776f6400 	.word	0x776f6400
 800b2f8:	             255b006e 	.word	0x255b006e
 800b2fc:	             786c3830 	.word	0x786c3830
 800b300:	             6669205d 	.word	0x6669205d
 800b304:	             20656361 	.word	0x20656361
 800b308:	             25207369 	.word	0x25207369
 800b30c:	             6d000a73 	.word	0x6d000a73
 800b310:	             5f706d65 	.word	0x5f706d65
 800b314:	             65657266 	.word	0x65657266
 800b318:	             656d203a 	.word	0x656d203a
 800b31c:	             7270206d 	.word	0x7270206d
 800b320:	             7265706f 	.word	0x7265706f
 800b324:	             6120796c 	.word	0x6120796c
 800b328:	             6e67696c 	.word	0x6e67696c
 800b32c:	             6c006465 	.word	0x6c006465
 800b330:	             2f706977 	.word	0x2f706977
 800b334:	             2f637273 	.word	0x2f637273
 800b338:	             65726f63 	.word	0x65726f63
 800b33c:	             6d656d2f 	.word	0x6d656d2f
 800b340:	             00632e70 	.word	0x00632e70
 800b344:	             3830255b 	.word	0x3830255b
 800b348:	             205d786c 	.word	0x205d786c
 800b34c:	             6974656e 	.word	0x6974656e
 800b350:	             65735f66 	.word	0x65735f66
 800b354:	             696c5f74 	.word	0x696c5f74
 800b358:	             645f6b6e 	.word	0x645f6b6e
 800b35c:	             3a6e776f 	.word	0x3a6e776f
 800b360:	             766e6920 	.word	0x766e6920
 800b364:	             64696c61 	.word	0x64696c61
 800b368:	             74656e20 	.word	0x74656e20
 800b36c:	             70006669 	.word	0x70006669
 800b370:	             5f667562 	.word	0x5f667562
 800b374:	             6c616572 	.word	0x6c616572
 800b378:	             3a636f6c 	.word	0x3a636f6c
 800b37c:	             21207020 	.word	0x21207020
 800b380:	             554e203d 	.word	0x554e203d
 800b384:	             6c004c4c 	.word	0x6c004c4c
 800b388:	             2f706977 	.word	0x2f706977
 800b38c:	             2f637273 	.word	0x2f637273
 800b390:	             65726f63 	.word	0x65726f63
 800b394:	             7562702f 	.word	0x7562702f
 800b398:	             00632e66 	.word	0x00632e66
 800b39c:	             66756270 	.word	0x66756270
 800b3a0:	             6165725f 	.word	0x6165725f
 800b3a4:	             636f6c6c 	.word	0x636f6c6c
 800b3a8:	             2071203a 	.word	0x2071203a
 800b3ac:	             4e203d21 	.word	0x4e203d21
 800b3b0:	             004c4c55 	.word	0x004c4c55
 800b3b4:	             3830255b 	.word	0x3830255b
 800b3b8:	             205d786c 	.word	0x205d786c
 800b3bc:	             66756270 	.word	0x66756270
 800b3c0:	             706f635f 	.word	0x706f635f
 800b3c4:	             61705f79 	.word	0x61705f79
 800b3c8:	             61697472 	.word	0x61697472
 800b3cc:	             62705f6c 	.word	0x62705f6c
 800b3d0:	             203a6675 	.word	0x203a6675
 800b3d4:	             79706f63 	.word	0x79706f63
 800b3d8:	             6e656c5f 	.word	0x6e656c5f
 800b3dc:	             67696220 	.word	0x67696220
 800b3e0:	             20726567 	.word	0x20726567
 800b3e4:	             6e616874 	.word	0x6e616874
 800b3e8:	             756f7320 	.word	0x756f7320
 800b3ec:	             00656372 	.word	0x00656372
 800b3f0:	             3830255b 	.word	0x3830255b
 800b3f4:	             205d786c 	.word	0x205d786c
 800b3f8:	             66756270 	.word	0x66756270
 800b3fc:	             706f635f 	.word	0x706f635f
 800b400:	             61705f79 	.word	0x61705f79
 800b404:	             61697472 	.word	0x61697472
 800b408:	             62705f6c 	.word	0x62705f6c
 800b40c:	             203a6675 	.word	0x203a6675
 800b410:	             67726174 	.word	0x67726174
 800b414:	             6e207465 	.word	0x6e207465
 800b418:	             6220746f 	.word	0x6220746f
 800b41c:	             65206769 	.word	0x65206769
 800b420:	             67756f6e 	.word	0x67756f6e
 800b424:	             666f0068 	.word	0x666f0068
 800b428:	             74657366 	.word	0x74657366
 800b42c:	             206f745f 	.word	0x206f745f
 800b430:	             70203d3c 	.word	0x70203d3c
 800b434:	             2d6f745f 	.word	0x2d6f745f
 800b438:	             6e656c3e 	.word	0x6e656c3e
 800b43c:	             66666f00 	.word	0x66666f00
 800b440:	             5f746573 	.word	0x5f746573
 800b444:	             6d6f7266 	.word	0x6d6f7266
 800b448:	             203d3c20 	.word	0x203d3c20
 800b44c:	             72665f70 	.word	0x72665f70
 800b450:	             3e2d6d6f 	.word	0x3e2d6d6f
 800b454:	             006e656c 	.word	0x006e656c
 800b458:	             3830255b 	.word	0x3830255b
 800b45c:	             205d786c 	.word	0x205d786c
 800b460:	             72665f70 	.word	0x72665f70
 800b464:	             21206d6f 	.word	0x21206d6f
 800b468:	             554e203d 	.word	0x554e203d
 800b46c:	             5b004c4c 	.word	0x5b004c4c
 800b470:	             6c383025 	.word	0x6c383025
 800b474:	             70205d78 	.word	0x70205d78
 800b478:	             206f745f 	.word	0x206f745f
 800b47c:	             4e203d21 	.word	0x4e203d21
 800b480:	             004c4c55 	.word	0x004c4c55
 800b484:	             3830255b 	.word	0x3830255b
 800b488:	             205d786c 	.word	0x205d786c
 800b48c:	             66756270 	.word	0x66756270
 800b490:	             706f635f 	.word	0x706f635f
 800b494:	             61705f79 	.word	0x61705f79
 800b498:	             61697472 	.word	0x61697472
 800b49c:	             62705f6c 	.word	0x62705f6c
 800b4a0:	             29286675 	.word	0x29286675
 800b4a4:	             656f6420 	.word	0x656f6420
 800b4a8:	             6f6e2073 	.word	0x6f6e2073
 800b4ac:	             6c612074 	.word	0x6c612074
 800b4b0:	             20776f6c 	.word	0x20776f6c
 800b4b4:	             6b636170 	.word	0x6b636170
 800b4b8:	             71207465 	.word	0x71207465
 800b4bc:	             65756575 	.word	0x65756575
 800b4c0:	             5b002173 	.word	0x5b002173
 800b4c4:	             6c383025 	.word	0x6c383025
 800b4c8:	             70205d78 	.word	0x70205d78
 800b4cc:	             5f667562 	.word	0x5f667562
 800b4d0:	             79706f63 	.word	0x79706f63
 800b4d4:	             7261705f 	.word	0x7261705f
 800b4d8:	             6c616974 	.word	0x6c616974
 800b4dc:	             6e69203a 	.word	0x6e69203a
 800b4e0:	             696c6176 	.word	0x696c6176
 800b4e4:	             75622064 	.word	0x75622064
 800b4e8:	             255b0066 	.word	0x255b0066
 800b4ec:	             786c3830 	.word	0x786c3830
 800b4f0:	             6270205d 	.word	0x6270205d
 800b4f4:	             635f6675 	.word	0x635f6675
 800b4f8:	             5f79706f 	.word	0x5f79706f
 800b4fc:	             74726170 	.word	0x74726170
 800b500:	             3a6c6169 	.word	0x3a6c6169
 800b504:	             766e6920 	.word	0x766e6920
 800b508:	             64696c61 	.word	0x64696c61
 800b50c:	             74616420 	.word	0x74616420
 800b510:	             72747061 	.word	0x72747061
 800b514:	             2d677300 	.word	0x2d677300
 800b518:	             6e656c3e 	.word	0x6e656c3e
 800b51c:	             203d3d20 	.word	0x203d3d20
 800b520:	             0a6e656c 	.word	0x0a6e656c
 800b524:	             70637400 	.word	0x70637400
 800b528:	             6470755f 	.word	0x6470755f
 800b52c:	             5f657461 	.word	0x5f657461
 800b530:	             5f766372 	.word	0x5f766372
 800b534:	             5f6e6e61 	.word	0x5f6e6e61
 800b538:	             3a646e77 	.word	0x3a646e77
 800b53c:	             766e6920 	.word	0x766e6920
 800b540:	             64696c61 	.word	0x64696c61
 800b544:	             62637020 	.word	0x62637020
 800b548:	             69776c00 	.word	0x69776c00
 800b54c:	             72732f70 	.word	0x72732f70
 800b550:	             6f632f63 	.word	0x6f632f63
 800b554:	             742f6572 	.word	0x742f6572
 800b558:	             632e7063 	.word	0x632e7063
 800b55c:	             77656e00 	.word	0x77656e00
 800b560:	             7663725f 	.word	0x7663725f
 800b564:	             6e6e615f 	.word	0x6e6e615f
 800b568:	             646e775f 	.word	0x646e775f
 800b56c:	             203d3c20 	.word	0x203d3c20
 800b570:	             66667830 	.word	0x66667830
 800b574:	             74006666 	.word	0x74006666
 800b578:	             705f7063 	.word	0x705f7063
 800b57c:	             65737261 	.word	0x65737261
 800b580:	             3a74706f 	.word	0x3a74706f
 800b584:	             766e6920 	.word	0x766e6920
 800b588:	             64696c61 	.word	0x64696c61
 800b58c:	             62637020 	.word	0x62637020
 800b590:	             69776c00 	.word	0x69776c00
 800b594:	             72732f70 	.word	0x72732f70
 800b598:	             6f632f63 	.word	0x6f632f63
 800b59c:	             742f6572 	.word	0x742f6572
 800b5a0:	             695f7063 	.word	0x695f7063
 800b5a4:	             00632e6e 	.word	0x00632e6e
 800b5a8:	             5f706374 	.word	0x5f706374
 800b5ac:	             7074756f 	.word	0x7074756f
 800b5b0:	             735f7475 	.word	0x735f7475
 800b5b4:	             656d6765 	.word	0x656d6765
 800b5b8:	             625f746e 	.word	0x625f746e
 800b5bc:	             3a797375 	.word	0x3a797375
 800b5c0:	             766e6920 	.word	0x766e6920
 800b5c4:	             64696c61 	.word	0x64696c61
 800b5c8:	             67657320 	.word	0x67657320
 800b5cc:	             69776c00 	.word	0x69776c00
 800b5d0:	             72732f70 	.word	0x72732f70
 800b5d4:	             6f632f63 	.word	0x6f632f63
 800b5d8:	             742f6572 	.word	0x742f6572
 800b5dc:	             6f5f7063 	.word	0x6f5f7063
 800b5e0:	             632e7475 	.word	0x632e7475
 800b5e4:	             70637400 	.word	0x70637400
 800b5e8:	             7865725f 	.word	0x7865725f
 800b5ec:	             5f74696d 	.word	0x5f74696d
 800b5f0:	             5f6f7472 	.word	0x5f6f7472
 800b5f4:	             70657270 	.word	0x70657270
 800b5f8:	             3a657261 	.word	0x3a657261
 800b5fc:	             766e6920 	.word	0x766e6920
 800b600:	             64696c61 	.word	0x64696c61
 800b604:	             62637020 	.word	0x62637020
 800b608:	             6d656d00 	.word	0x6d656d00
 800b60c:	             616d5f70 	.word	0x616d5f70
 800b610:	             636f6c6c 	.word	0x636f6c6c
 800b614:	             656d203a 	.word	0x656d203a
 800b618:	             7020706d 	.word	0x7020706d
 800b61c:	             65706f72 	.word	0x65706f72
 800b620:	             20796c72 	.word	0x20796c72
 800b624:	             67696c61 	.word	0x67696c61
 800b628:	             0064656e 	.word	0x0064656e
 800b62c:	             3830255b 	.word	0x3830255b
 800b630:	             205d786c 	.word	0x205d786c
 800b634:	             706d656d 	.word	0x706d656d
 800b638:	             6c616d5f 	.word	0x6c616d5f
 800b63c:	             3a636f6c 	.word	0x3a636f6c
 800b640:	             74756f20 	.word	0x74756f20
 800b644:	             20666f20 	.word	0x20666f20
 800b648:	             6f6d656d 	.word	0x6f6d656d
 800b64c:	             69207972 	.word	0x69207972
 800b650:	             6f70206e 	.word	0x6f70206e
 800b654:	             25206c6f 	.word	0x25206c6f
 800b658:	             72000a73 	.word	0x72000a73
 800b65c:	             65757178 	.word	0x65757178
 800b660:	             21206575 	.word	0x21206575
 800b664:	             554e203d 	.word	0x554e203d
 800b668:	             72004c4c 	.word	0x72004c4c
 800b66c:	             65757178 	.word	0x65757178
 800b670:	             3e2d6575 	.word	0x3e2d6575
 800b674:	             206d6573 	.word	0x206d6573
 800b678:	             4e203d21 	.word	0x4e203d21
 800b67c:	             004c4c55 	.word	0x004c4c55
 800b680:	             66756270 	.word	0x66756270
 800b684:	             203d2120 	.word	0x203d2120
 800b688:	             4c4c554e 	.word	0x4c4c554e
 800b68c:	             71787400 	.word	0x71787400
 800b690:	             65756575 	.word	0x65756575
 800b694:	             203d2120 	.word	0x203d2120
 800b698:	             4c4c554e 	.word	0x4c4c554e
 800b69c:	             71787400 	.word	0x71787400
 800b6a0:	             65756575 	.word	0x65756575
 800b6a4:	             65733e2d 	.word	0x65733e2d
 800b6a8:	             3d21206d 	.word	0x3d21206d
 800b6ac:	             4c554e20 	.word	0x4c554e20
 800b6b0:	             6365004c 	.word	0x6365004c
 800b6b4:	             6e695f6d 	.word	0x6e695f6d
 800b6b8:	             00747570 	.word	0x00747570
 800b6bc:	             5f737973 	.word	0x5f737973
 800b6c0:	             656d6974 	.word	0x656d6974
 800b6c4:	             3a74756f 	.word	0x3a74756f
 800b6c8:	             6d697420 	.word	0x6d697420
 800b6cc:	             74756f65 	.word	0x74756f65
 800b6d0:	             203d2120 	.word	0x203d2120
 800b6d4:	             4c4c554e 	.word	0x4c4c554e
 800b6d8:	             6f70202c 	.word	0x6f70202c
 800b6dc:	             4d206c6f 	.word	0x4d206c6f
 800b6e0:	             5f504d45 	.word	0x5f504d45
 800b6e4:	             5f535953 	.word	0x5f535953
 800b6e8:	             454d4954 	.word	0x454d4954
 800b6ec:	             2054554f 	.word	0x2054554f
 800b6f0:	             65207369 	.word	0x65207369
 800b6f4:	             7974706d 	.word	0x7974706d
 800b6f8:	             69776c00 	.word	0x69776c00
 800b6fc:	             72732f70 	.word	0x72732f70
 800b700:	             6f632f63 	.word	0x6f632f63
 800b704:	             742f6572 	.word	0x742f6572
 800b708:	             6f656d69 	.word	0x6f656d69
 800b70c:	             2e737475 	.word	0x2e737475
 800b710:	             69540063 	.word	0x69540063
 800b714:	             756f656d 	.word	0x756f656d
 800b718:	             69742074 	.word	0x69742074
 800b71c:	             7420656d 	.word	0x7420656d
 800b720:	             6c206f6f 	.word	0x6c206f6f
 800b724:	             2c676e6f 	.word	0x2c676e6f
 800b728:	             78616d20 	.word	0x78616d20
 800b72c:	             20736920 	.word	0x20736920
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 800d15c:	             2064696c 	.word	0x2064696c
 800d160:	             6974656e 	.word	0x6974656e
 800d164:	             68630066 	.word	0x68630066
 800d168:	             206b6365 	.word	0x206b6365
 800d16c:	             74616874 	.word	0x74616874
 800d170:	             72696620 	.word	0x72696620
 800d174:	             70207473 	.word	0x70207473
 800d178:	             20667562 	.word	0x20667562
 800d17c:	             206e6163 	.word	0x206e6163
 800d180:	             646c6f68 	.word	0x646c6f68
 800d184:	             72747320 	.word	0x72747320
 800d188:	             20746375 	.word	0x20746375
 800d18c:	             5f706475 	.word	0x5f706475
 800d190:	             00726468 	.word	0x00726468
 800d194:	             3830255b 	.word	0x3830255b
 800d198:	             205d786c 	.word	0x205d786c
 800d19c:	             5f706475 	.word	0x5f706475
 800d1a0:	             646e6573 	.word	0x646e6573
 800d1a4:	             695f6f74 	.word	0x695f6f74
 800d1a8:	             69203a66 	.word	0x69203a66
 800d1ac:	             6c61766e 	.word	0x6c61766e
 800d1b0:	             70206469 	.word	0x70206469
 800d1b4:	             5b006263 	.word	0x5b006263
 800d1b8:	             6c383025 	.word	0x6c383025
 800d1bc:	             75205d78 	.word	0x75205d78
 800d1c0:	             735f7064 	.word	0x735f7064
 800d1c4:	             74646e65 	.word	0x74646e65
 800d1c8:	             66695f6f 	.word	0x66695f6f
 800d1cc:	             6e69203a 	.word	0x6e69203a
 800d1d0:	             696c6176 	.word	0x696c6176
 800d1d4:	             62702064 	.word	0x62702064
 800d1d8:	             5b006675 	.word	0x5b006675
 800d1dc:	             6c383025 	.word	0x6c383025
 800d1e0:	             75205d78 	.word	0x75205d78
 800d1e4:	             735f7064 	.word	0x735f7064
 800d1e8:	             74646e65 	.word	0x74646e65
 800d1ec:	             66695f6f 	.word	0x66695f6f
 800d1f0:	             6e69203a 	.word	0x6e69203a
 800d1f4:	             696c6176 	.word	0x696c6176
 800d1f8:	             656e2064 	.word	0x656e2064
 800d1fc:	             00666974 	.word	0x00666974
 800d200:	             3830255b 	.word	0x3830255b
 800d204:	             205d786c 	.word	0x205d786c
 800d208:	             70636864 	.word	0x70636864
 800d20c:	             6c65735f 	.word	0x6c65735f
 800d210:	             3a746365 	.word	0x3a746365
 800d214:	             74656e20 	.word	0x74656e20
 800d218:	             21206669 	.word	0x21206669
 800d21c:	             554e203d 	.word	0x554e203d
 800d220:	             5b004c4c 	.word	0x5b004c4c
 800d224:	             6c383025 	.word	0x6c383025
 800d228:	             64205d78 	.word	0x64205d78
 800d22c:	             5f706368 	.word	0x5f706368
 800d230:	             656c6573 	.word	0x656c6573
 800d234:	             203a7463 	.word	0x203a7463
 800d238:	             70636864 	.word	0x70636864
 800d23c:	             203d2120 	.word	0x203d2120
 800d240:	             4c4c554e 	.word	0x4c4c554e
 800d244:	             6d634100 	.word	0x6d634100
 800d248:	             6f432065 	.word	0x6f432065
 800d24c:	             45007072 	.word	0x45007072
 800d250:	             54494d43 	.word	0x54494d43
 800d254:	             38413300 	.word	0x38413300
 800d258:	             32413136 	.word	0x32413136
 800d25c:	             37434132 	.word	0x37434132
 800d260:	             00000044 	.word	0x00000044

0800d264 <_aInitStr.0>:
 800d264:	00000000 54540000 45522052 53454747     ......TTR REGGES
 800d274:	00000000                                ....

0800d278 <memp_bgrt_queue>:
 800d278:	0800c8ff 200080f0 00040090 20007eac     ....... .....~. 
 800d288:	20007ea8                                .~. 

0800d28c <memp_bgrt_sync>:
 800d28c:	0800c8f5 20007e98 0008009c 200079b4     .....~. .....y. 
 800d29c:	200079b0                                .y. 

0800d2a0 <memp_pools>:
 800d2a0:	0800d494 0800d480 0800d46c 0800d458     ........l...X...
 800d2b0:	0800d444 0800d430 0800d41c 0800d408     D...0...........
 800d2c0:	0800d3f4 0800d3e0 0800d3cc 0800d3b8     ................
 800d2d0:	0800d3a4 0800d390 0800d37c 0800d368     ........|...h...

0800d2e0 <memp_bgrt_proc>:
 800d2e0:	0800c8eb 200079a0 000400c8 2000767c     .....y. ....|v. 
 800d2f0:	20007678                                xv. 

0800d2f4 <lwip_cyclic_timers>:
 800d2f4:	000000fa 080040ad 000003e8 08005fc9     .....@......._..
 800d304:	000003e8 080059e1 0000ea60 08005495     .....Y..`....T..
 800d314:	000001f4 080056c1 00000064 080058c9     .....V..d....X..

0800d324 <__func__.0>:
 800d324:	656c6469 00000000                       idle....

0800d32c <ip_addr_any>:
 800d32c:	00000000                                ....

0800d330 <tcp_pcb_lists>:
 800d330:	2000125c 20001254 20001214 20001218     \.. T.. ... ... 

0800d340 <tcp_persist_backoff>:
 800d340:	03 06 0c 18 30 60 78                                ....0`x

0800d347 <tcp_backoff>:
 800d347:	04030201 07070605 07070707               .............

0800d354 <ip_addr_broadcast>:
 800d354:	ffffffff                                ....

0800d358 <dhcp_discover_request_options.lto_priv.0>:
 800d358:	01 03 1c                                            ...

0800d35b <ethzero>:
 800d35b:	00 00 00 00 00 00                                   ......

0800d361 <ethbroadcast>:
 800d361:	ffffffff                                 .......

0800d368 <memp_POOL_1536>:
 800d368:	0800c843 20001fb4 00020604 200013a8     C...... ....... 
 800d378:	200013a4                                ... 

0800d37c <memp_POOL_1024>:
 800d37c:	0800c84f 200027d4 00020404 20001fc8     O....'. ....... 
 800d38c:	20001fc4                                ... 

0800d390 <memp_POOL_512>:
 800d390:	0800c85b 20002ffc 00040204 200027e8     [..../. .....'. 
 800d3a0:	200027e4                                .'. 

0800d3a4 <memp_POOL_80>:
 800d3a4:	0800c866 20004514 00400054 20003010     f....E. T.@..0. 
 800d3b4:	2000300c                                .0. 

0800d3b8 <memp_PBUF_POOL>:
 800d3b8:	0800c870 20006b2c 00100260 20004528     p...,k. `...(E. 
 800d3c8:	20004524                                $E. 

0800d3cc <memp_PBUF>:
 800d3cc:	0800c87a 20006c44 00100010 20006b40     z...Dl. ....@k. 
 800d3dc:	20006b3c                                <k. 

0800d3e0 <memp_SYS_TIMEOUT>:
 800d3e0:	0800c887 20006cbc 00060010 20006c58     .....l. ....Xl. 
 800d3f0:	20006c54                                Tl. 

0800d3f4 <memp_TCPIP_MSG_API>:
 800d3f4:	0800c893 20006d34 0008000c 20006cd0     ....4m. .....l. 
 800d404:	20006ccc                                .l. 

0800d408 <memp_NETCONN>:
 800d408:	0800c8a1 20006dec 00040028 20006d48     .....m. (...Hm. 
 800d418:	20006d44                                Dm. 

0800d41c <memp_NETBUF>:
 800d41c:	0800c8a9 20006e24 00020010 20006e00     ....$n. .....n. 
 800d42c:	20006dfc                                .m. 

0800d430 <memp_FRAG_PBUF>:
 800d430:	0800c8b0 20006fa4 000f0018 20006e38     .....o. ....8n. 
 800d440:	20006e34                                4n. 

0800d444 <memp_REASSDATA>:
 800d444:	0800c8ba 2000705c 00050020 20006fb8     ....\p.  ....o. 
 800d454:	20006fb4                                .o. 

0800d458 <memp_TCP_SEG>:
 800d458:	0800c8c4 200071b4 00100014 20007070     .....q. ....pp. 
 800d468:	2000706c                                lp. 

0800d46c <memp_TCP_PCB_LISTEN>:
 800d46c:	0800c8cc 200072ac 0008001c 200071c8     .....r. .....q. 
 800d47c:	200071c4                                .q. 

0800d480 <memp_TCP_PCB>:
 800d480:	0800c8db 200075d0 0005009c 200072c0     .....u. .....r. 
 800d490:	200072bc                                .r. 

0800d494 <memp_UDP_PCB>:
 800d494:	0800c8e3 20007668 00040020 200075e4     ....hv.  ....u. 
 800d4a4:	200075e0                                .u. 

0800d4a8 <stm32f107_usb_driver>:
 800d4a8:	08000605 080006d1 080006e9 08000823     ............#...
 800d4b8:	0800086f 08000915 080008f1 0800093d     o...........=...
 800d4c8:	08000ee1 080009bb 08000bc5 50000000     ...............P
 800d4d8:	00c00001                                ....

0800d4dc <dev>:
 800d4dc:	02000112 40000000 27026666 02010200     .......@ff.'....
 800d4ec:	00000100                                ....

0800d4f0 <usb_strings>:
 800d4f0:	0800d245 0800d24f 0800d255              E...O...U...

0800d4fc <syscall_handler>:
 800d4fc:	08008535 08008553 08007ec7 08007ef1     5...S....~...~..
 800d50c:	08007f09 080077c9 08007ebd 080077d3     .....w...~...w..
 800d51c:	08008b51 080077dd 08007801 080089c1     Q....w...x......
 800d52c:	08008ca5 08007975 08008cf1 080087e1     ....uy..........
 800d53c:	08008f8d 08008935 08007f79 08008b7d     ....5...y...}...
 800d54c:	08007c29 08007811                       )|...x..

0800d554 <config>:
 800d554:	00500209 80000102 00040932 06020100     ..P.....2.......
 800d564:	24050000 05012000 01000624 030f240d     ...$. ..$....$..
 800d574:	00000000 000005ea 83050700 ff004003     .............@..
 800d584:	00010409 00000a00 01040900 000a0201     ................
 800d594:	05070000 00400282 02050701 01004002     ......@......@..