looking for gdb's help

XXX 710492440@qq.com
Tue May 14 07:35:00 GMT 2019


hello!

i have a question about gdb debugging. while a signal cause a core dump, how can i get which thread cause the signal. the _siginfo only records the pid, not thread id. while debugging the core file, the current thread is not the thread which cause the core signal.


i am looking for your reply, thank you!


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