libpthread.so -g??

[Fernando Nasser]

Mathieu Dube wrote:
> 
> Hi,
>         is libpthread supposed to be compiled with -g flag?
> Coz my app crashes and gdb outputs 0x43d454 in ?? () and since all my
> files are compiled with -g and that I also recompiled the postgres API with -g
> in the CFLAGS
>         The only other .so that Im using is pthread so I wondering if it
> crashes somewhere in there...
>         So should gdb be able to get symbol from libpthread ??
> 

Stop your program with a breakpoint at main and try "info shared".

This should give you the range of addresses where each shared library
is loaded (as "info file" will tell you where your executable sections 
are).


-- 
Fernando Nasser
Red Hat Canada Ltd.                     E-Mail:  fnasser@redhat.com
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Toronto, Ontario   M4P 2C9