How to get caller stack information when crash happens?
Li, Jun R
While I debug my application based on Zephyr, sometimes Fatal faults could happen on a specific thread, with the messages like below:
shell> ***** BUS FAULT *****
Executing thread ID (thread): 0x20001814
Faulting instruction address: 0x800ed96
Precise data bus error
Imprecise data bus error
Fatal fault in thread 0x20001814! Aborting.
I’m wondering if there is any macro I can enable to get more information output, like caller stack list at the moment when the crash happens?