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gdb backtrace include library as well as symbol name
- From: Jon Grant <jg at jguk dot org>
- To: gdb at sourceware dot org
- Date: Sun, 25 Sep 2011 23:29:50 +0100
- Subject: gdb backtrace include library as well as symbol name
Is there a way to get the "bt" command to output the library or ELF
binary file that the symbol orginates in? Would be handy if this could
even be the default:
Short example follows where I kill a process to show the backtrace
feature in use on my Ubuntu machine.
GNU gdb (Ubuntu/Linaro 7.2-1ubuntu11) 7.2
$ ulimit -c unlimited
$ /usr/bin/totem &
$ kill -11 3581
+ Segmentation fault (core dumped) totem
$ gdb /usr/bin/totem core
Core was generated by `totem'.
Program terminated with signal 11, Segmentation fault.
#0 0xb7817424 in __kernel_vsyscall ()
#0 0xb7773424 in __kernel_vsyscall ()
#1 0xb665ff76 in poll () from /lib/i386-linux-gnu/libc.so.6
#2 0xb688084b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3 0xb68701af in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4 0xb687092b in g_main_loop_run () from
#5 0xb6e6bc39 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
#6 0xb77ada5f in main ()
#0 Doesn't show lib. I think this is glibc.
#6 Doesn't show the totem binary "/usr/bin/totem"
Please include my email address in any replies.
Best regards, Jon