How to know which instruction is in a Faulting instruction address

[David (GrinPass)]

Good morning!

I am testing an application on Visual Studio Code + nRF Connect. I have a crash:

<err> os: Faulting instruction address (r15/pc): 0x0002c064

How can I know which C instruction or function is in this address? Any of the generated files? I have reviewed rom.json, but it only shows sizes, not addresses.

Thank you,

David.

[Depraz]

Hello David, you can use the following command:

/opt/gnuarmemb/bin/arm-none-eabi-addr2line -e /<path to elf>/zephyr.elf -a 0x0002c064

[David (GrinPass)]

Hi Depraz!

Awesome, I got it:

arm-none-eabi-addr2line.exe -e ./zephyr.elf -a 0x0002c064
0x0002c064
D:/ncs/v1.9.1/zephyr/subsys/logging/log_core.c:126

I use Windows, and searched for the executable; it's in .\v1.9.1\toolchain\segger_embedded_studio\gcc\arm-none-eabi\bin

Thank you!

David.