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lpc18xx-startup.s
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lpc18xx-startup.s
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// Copyright 2014 Technical Machine, Inc. See the COPYRIGHT
// file at the top-level directory of this distribution.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
.equ Sign_Value, 0x5A5A5A5A
/* Vector Table */
.section ".vectors"
.globl _vector_table
.type _vector_table, %object
_vector_table:
.long _estack /* Top of Stack */
.long _reset_handler /* Reset Handler */
.long NMI_Handler /* NMI Handler */
.long HardFault_Handler /* Hard Fault Handler */
.long MemManage_Handler /* MPU Fault Handler */
.long BusFault_Handler /* Bus Fault Handler */
.long UsageFault_Handler /* Usage Fault Handler */
.long Sign_Value /* Reserved */
.long 0 /* Reserved */
.long 0 /* Reserved */
.long 0 /* Reserved */
.long SVC_Handler /* SVCall Handler */
.long DebugMon_Handler /* Debug Monitor Handler */
.long 0 /* Reserved */
.long PendSV_Handler /* PendSV Handler */
.long SysTick_Handler /* SysTick Handler */
/* External Interrupts */
.long DAC_IRQHandler /* 16 D/A Converter */
.long 0 /* 17 Event Router */
.long DMA_IRQHandler /* 18 General Purpose DMA */
.long 0 /* 19 Reserved */
.long 0 /* 20 Reserved */
.long ETH_IRQHandler /* 21 Ethernet */
.long SDIO_IRQHandler /* 22 SD/MMC */
.long LCD_IRQHandler /* 23 LCD */
.long USB0_IRQHandler /* 24 USB0*/
.long USB1_IRQHandler /* 25 USB1*/
.long SCT_IRQHandler /* 26 State Configurable Timer*/
.long RIT_IRQHandler /* 27 Repetitive Interrupt Timer*/
.long TIMER0_IRQHandler /* 28 Timer0*/
.long TIMER1_IRQHandler /* 29 Timer1*/
.long TIMER2_IRQHandler /* 30 Timer2*/
.long TIMER3_IRQHandler /* 31 Timer3*/
.long MCPWM_IRQHandler /* 32 Motor Control PWM*/
.long ADC0_IRQHandler /* 33 A/D Converter 0*/
.long I2C0_IRQHandler /* 34 I2C0*/
.long I2C1_IRQHandler /* 35 I2C1*/
.long 0 /* 36 Reserved*/
.long ADC1_IRQHandler /* 37 A/D Converter 1*/
.long SSP0_IRQHandler /* 38 SSP0*/
.long SSP1_IRQHandler /* 39 SSP1*/
.long UART0_IRQHandler /* 40 UART0*/
.long UART1_IRQHandler /* 41 UART1*/
.long UART2_IRQHandler /* 42 UART2*/
.long UART3_IRQHandler /* 43 UART3*/
.long I2S0_IRQHandler /* 44 I2S*/
.long I2S1_IRQHandler /* 45 AES Engine*/
.long SPIFI_IRQHandler /* 46 SPI Flash Interface*/
.long SGPIO_IRQHandler /* 47 SGPIO*/
.long GPIO0_IRQHandler /* 48 GPIO0*/
.long GPIO1_IRQHandler /* 49 GPIO1*/
.long GPIO2_IRQHandler /* 50 GPIO2*/
.long GPIO3_IRQHandler /* 51 GPIO3*/
.long GPIO4_IRQHandler /* 52 GPIO4*/
.long GPIO5_IRQHandler /* 53 GPIO5*/
.long GPIO6_IRQHandler /* 54 GPIO6*/
.long GPIO7_IRQHandler /* 55 GPIO7*/
.long GINT0_IRQHandler /* 56 GINT0*/
.long GINT1_IRQHandler /* 57 GINT1*/
.long EVRT_IRQHandler /* 58 Event Router*/
.long CAN1_IRQHandler /* 59 C_CAN1*/
.long 0 /* 60 Reserved*/
.long VADC_IRQHandler /* 61 VADC*/
.long ATIMER_IRQHandler /* 62 ATIMER*/
.long RTC_IRQHandler /* 63 RTC*/
.long 0 /* 64 Reserved*/
.long WDT_IRQHandler /* 65 WDT*/
.long 0 /* 66 M0s*/
.long CAN0_IRQHandler /* 67 C_CAN0*/
.long QEI_IRQHandler /* 68 QEI*/
.long 0
.long 0
.long 0
.byte 0
.byte 0
.byte 0
.size _vector_table, . - _vector_table
.thumb
.section ".text"
/* Exception Handlers */
.weak NMI_Handler
.type NMI_Handler, %function
NMI_Handler:
B .
.size NMI_Handler, . - NMI_Handler
.weak HardFault_Handler
.type HardFault_Handler, %function
HardFault_Handler:
B .
.size HardFault_Handler, . - HardFault_Handler
.weak MemManage_Handler
.type MemManage_Handler, %function
MemManage_Handler:
B .
.size MemManage_Handler, . - MemManage_Handler
.weak BusFault_Handler
.type BusFault_Handler, %function
BusFault_Handler:
B .
.size BusFault_Handler, . - BusFault_Handler
.weak UsageFault_Handler
.type UsageFault_Handler, %function
UsageFault_Handler:
B .
.size UsageFault_Handler, . - UsageFault_Handler
.weak SVC_Handler
.type SVC_Handler, %function
SVC_Handler:
B .
.size SVC_Handler, . - SVC_Handler
.weak DebugMon_Handler
.type DebugMon_Handler, %function
DebugMon_Handler:
B .
.size DebugMon_Handler, . - DebugMon_Handler
.weak PendSV_Handler
.type PendSV_Handler, %function
PendSV_Handler:
B .
.size PendSV_Handler, . - PendSV_Handler
.weak SysTick_Handler
.type SysTick_Handler, %function
SysTick_Handler:
B .
.size SysTick_Handler, . - SysTick_Handler
/* IRQ Handlers */
.globl Default_Handler
.type Default_Handler, %function
Default_Handler:
B .
.size Default_Handler, . - Default_Handler
.macro IRQ handler
.weak \handler
.set \handler, Default_Handler
.endm
IRQ DAC_IRQHandler
IRQ DMA_IRQHandler
IRQ ETH_IRQHandler
IRQ SDIO_IRQHandler
IRQ LCD_IRQHandler
IRQ USB0_IRQHandler
IRQ USB1_IRQHandler
IRQ SCT_IRQHandler
IRQ RIT_IRQHandler
IRQ TIMER0_IRQHandler
IRQ TIMER1_IRQHandler
IRQ TIMER2_IRQHandler
IRQ TIMER3_IRQHandler
IRQ MCPWM_IRQHandler
IRQ ADC0_IRQHandler
IRQ I2C0_IRQHandler
IRQ I2C1_IRQHandler
IRQ ADC1_IRQHandler
IRQ SSP0_IRQHandler
IRQ SSP1_IRQHandler
IRQ UART0_IRQHandler
IRQ UART1_IRQHandler
IRQ UART2_IRQHandler
IRQ UART3_IRQHandler
IRQ I2S0_IRQHandler
IRQ I2S1_IRQHandler
IRQ SPIFI_IRQHandler
IRQ SGPIO_IRQHandler
IRQ GPIO0_IRQHandler
IRQ GPIO1_IRQHandler
IRQ GPIO2_IRQHandler
IRQ GPIO3_IRQHandler
IRQ GPIO4_IRQHandler
IRQ GPIO5_IRQHandler
IRQ GPIO6_IRQHandler
IRQ GPIO7_IRQHandler
IRQ GINT0_IRQHandler
IRQ GINT1_IRQHandler
IRQ EVRT_IRQHandler
IRQ CAN1_IRQHandler
IRQ VADC_IRQHandler
IRQ ATIMER_IRQHandler
IRQ RTC_IRQHandler
IRQ WDT_IRQHandler
IRQ CAN0_IRQHandler
IRQ QEI_IRQHandler
.globl getPC
.type getPC, %function
.thumb_func
getPC:
MOV R0,LR
BX LR
.size getPC,.-getPC
.globl __morestack
.type __morestack, %function
__morestack:
B .;
.end