Date: Thu, 01 Aug 96 12:50:15 +0200 From: garyj@frt.dec.com To: Jean-Paul POIRET <jpp@vtcom.fr> Cc: questions@freebsd.org Subject: Re: Can really gdb examine a core file ? Message-ID: <9608011050.AA17216@cssmuc.frt.dec.com> In-Reply-To: Message from Jean-Paul POIRET <jpp@vtcom.fr> of Wed, 31 Jul 96 18:42:53 %2B0200.
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jpp@vtcom.fr writes:
> Hello ! When I try a post-mortem analysis with Gdb of a C programm with a
> bss array , like this es.c :
> ---------------------------
> | int titi[1000]; |
> | f() |
> | { |
> | int l = 4; |
> | kill(getpid(),6); |
> | } |
> | main() |
> | { |
> | titi[0] = 461; |
> | f(); |
> | } |
> ---------------------------
>
> gcc -g -c es.c
> gcc -g -o es es.o
> ./es
> Abort (core dumped)
>
> Thus, I have got the core file:
>
> -rw------- 1 jpp jpp 147456 Jul 31 18:34 es.core
>
> Now, I wish to examine the core file :
>
[gdb output deleted]
try generating a staic binary and see if that helps. gdb has problems
looking at a core dump from a dynamic binary since the shared libraries
aren't mapped any more.
---
Gary Jennejohn (work) gjennejohn@frt.dec.com
(home) Gary.Jennejohn@munich.netsurf.de
(play) gj@freebsd.org
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