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Re: gdb debug core file?
From: |
stanton arch |
Subject: |
Re: gdb debug core file? |
Date: |
Wed, 4 May 2016 17:52:53 -0400 |
User-agent: |
Mutt/1.5.24 (2015-08-30) |
Hmmm, I tried that but I can't see the backtrace for some reason
inside of emacs, but in a normal shell is fine.
If I do from shell:
> gdb myprog myprog.core
[snipped...]
Type "apropos word" to search for commands related to "word"...
Reading symbols from myprog...done.
[New process 1]
Core was generated by `myprog'.
Program terminated with signal SIGABRT, Aborted.
#0 0xbb1bfed7 in _lwp_kill () from /usr/lib/libc.so.12
(gdb) bt
#0 0xbb1bfed7 in _lwp_kill () from /usr/lib/libc.so.12
#1 0xbb1bfe78 in raise () from /usr/lib/libc.so.12
#2 0xbb1bfa92 in abort () from /usr/lib/libc.so.12
...
but inside of emacs I get:
gdb -i=mi --core=./myprog.core ./myprog
[snipped...]
Reading symbols from myprog...done.
[New process 1]
Core was generated by `myprog'.
Program terminated with signal SIGABRT, Aborted.
(gdb) bt
Invalid selected thread.
(gdb)
It is only this particular program I seem to have issues, a simple
hello_world.c works fine in emacs and shell.
Is there some gdb command I need to run inside of emacs first to view
backtrace, or any other ideas?
Thanks