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Flash download over JTAG #8
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That would be really nice feature and it would release serial pins for another things.. so 👍 for this issue and looking forward for resolution. |
I also think that this improvement would be a highly appreciated by many. |
Fixed in a859564 |
…oo far Without this, we have some types promoted to `int` when they need to be `unsigned int`. Here's some ubsan output hitting this: Unfortunately, what happens is that things get promoted to `int`, but need to be `unsigned int`. Here's the ubsan output: src/helper/types.h:126:65: runtime error: left shift of 255 by 24 places cannot be represented in type 'int' #0 0x55978a612060 in le_to_h_u32 src/helper/types.h:126 #1 0x55978a61ff9e in stlink_usb_read_reg src/jtag/drivers/stlink_usb.c:1539 #2 0x55978a8cfd45 in adapter_load_core_reg_u32 src/target/hla_target.c:67 #3 0x55978a9f48e3 in armv7m_read_core_reg src/target/armv7m.c:236 #4 0x55978a8d24fc in adapter_load_context src/target/hla_target.c:372 #5 0x55978a8d261b in adapter_debug_entry src/target/hla_target.c:396 #6 0x55978a8d3123 in adapter_poll src/target/hla_target.c:457 #7 0x55978a528357 in target_poll src/target/target.c:535 #8 0x55978a539fd4 in target_wait_state src/target/target.c:2914 #9 0x55978a556e20 in jim_target_wait_state src/target/target.c:5256 #10 0x55978a5cca62 in command_unknown src/helper/command.c:1030 #11 0x55978aaed894 in JimInvokeCommand /home/cody/d/openocd-code/jimtcl/jim.c:10364 Change-Id: I24f6abfd26b6980100657397d69c84f2b80a005a Signed-off-by: Cody P Schafer <openocd@codyps.com> Reviewed-on: http://openocd.zylin.com/4455 Reviewed-by: Tomas Vanek <vanekt@fbl.cz> Tested-by: jenkins Reviewed-by: Christopher Head <chead@zaber.com>
…oo far Without this, we have some types promoted to `int` when they need to be `unsigned int`. Here's some ubsan output hitting this: Unfortunately, what happens is that things get promoted to `int`, but need to be `unsigned int`. Here's the ubsan output: src/helper/types.h:126:65: runtime error: left shift of 255 by 24 places cannot be represented in type 'int' #0 0x55978a612060 in le_to_h_u32 src/helper/types.h:126 #1 0x55978a61ff9e in stlink_usb_read_reg src/jtag/drivers/stlink_usb.c:1539 #2 0x55978a8cfd45 in adapter_load_core_reg_u32 src/target/hla_target.c:67 #3 0x55978a9f48e3 in armv7m_read_core_reg src/target/armv7m.c:236 #4 0x55978a8d24fc in adapter_load_context src/target/hla_target.c:372 #5 0x55978a8d261b in adapter_debug_entry src/target/hla_target.c:396 #6 0x55978a8d3123 in adapter_poll src/target/hla_target.c:457 #7 0x55978a528357 in target_poll src/target/target.c:535 #8 0x55978a539fd4 in target_wait_state src/target/target.c:2914 #9 0x55978a556e20 in jim_target_wait_state src/target/target.c:5256 #10 0x55978a5cca62 in command_unknown src/helper/command.c:1030 #11 0x55978aaed894 in JimInvokeCommand /home/cody/d/openocd-code/jimtcl/jim.c:10364 Change-Id: I24f6abfd26b6980100657397d69c84f2b80a005a Signed-off-by: Cody P Schafer <openocd@codyps.com> Reviewed-on: http://openocd.zylin.com/4455 Reviewed-by: Tomas Vanek <vanekt@fbl.cz> Tested-by: jenkins Reviewed-by: Christopher Head <chead@zaber.com>
#0 0x10c41485f in __asan_memcpy+0x1af (libclang_rt.asan_osx_dynamic.dylib:x86_64+0x4285f) #1 0x10ab3dcfd in buf_cpy binarybuffer.c:60 #2 0x10ab2774b in rtos_generic_stack_read rtos.c:664 #3 0x10aac3ed9 in freertos_get_thread_registers_from_stack FreeRTOS.c:1148 #4 0x10aab2ea2 in freertos_get_thread_reg_list FreeRTOS.c:1238 #5 0x10aab32b1 in freertos_get_thread_reg FreeRTOS.c:1269 #6 0x10aabe903 in freertos_get_tasks_details FreeRTOS.c:797 #7 0x10aab270f in freertos_update_threads FreeRTOS.c:1060 #8 0x10ab1d66e in rtos_thread_packet rtos.c:395 #9 0x10ab1bad2 in gdb_thread_packet rtos.c:191 #10 0x10aa4643d in gdb_input_inner gdb_server.c:3547 #11 0x10aa3d534 in gdb_input gdb_server.c:3743 #12 0x10aa8e565 in server_loop server.c:566 #13 0x1099f6e66 in openocd_thread openocd.c:380 #14 0x1099f685e in openocd_main openocd.c:419 #15 0x1099f52b1 in main main.c:40 #16 0x7fff6bf78cc8 in start+0x0 (libdyld.dylib:x86_64+0x1acc8)
Hi devs,
are there any plans to enable writing the program to flash over JTAG?
Currently the program has to be transferred via uart.
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