Crash_Override/OVMS3-idf
1
0
Fork 0
Code Issues Pull requests Projects Releases Wiki Activity

Make espcoredump more resilient when decoding specific thread stack

Browse source 
Merges https://github.com/espressif/esp-idf/pull/4865
This commit is contained in:
Andreas Motl 2020-03-01 04:01:22 +01:00 committed by bot
parent 35560cb538
commit dde4d2e9eb
1 changed files with 6 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

9
components/espcoredump/espcoredump.py
View file

@ -1668,15 +1668,17 @@ def info_corefile(args):
p = gdbmi_getinfo(p, handlers, "info threads")
# THREADS STACKS
p,threads,cur_thread = gdbmi_get_thread_ids(p)
print()
for thr_id in threads:
task_index = int(thr_id) - 1
if thr_id == cur_thread:
continue
p = gdbmi_switch_thread(p, thr_id)
p,thr_info_res = gdbmi_get_thread_info(p, thr_id)
if not thr_info_res.target_id:
print("WARNING: Unable to switch to thread %s\n" % thr_id)
continue
tcb_addr = gdb2freertos_thread_id(thr_info_res.target_id)
p,task_name = gdbmi_freertos_get_task_name(p, tcb_addr)
print("\n==================== THREAD %s (TCB: 0x%x, name: '%s') =====================" % (thr_id, tcb_addr, task_name))
print("==================== THREAD %s (TCB: 0x%x, name: '%s') =====================" % (thr_id, tcb_addr, task_name))
p = gdbmi_getinfo(p, handlers, "bt")
if task_info and task_info[task_index].task_flags != EspCoreDumpTaskStatus.TASK_STATUS_CORRECT:
print("The task '%s' is corrupted." % thr_id)
@ -1684,6 +1686,7 @@ def info_corefile(args):
task_info[task_index].task_flags,
task_info[task_index].task_tcb_addr,
task_info[task_index].task_stack_start))
print()
print("\n======================= ALL MEMORY REGIONS ========================")
print("Name Address Size Attrs")
for ms in merged_segs: