Date: Tue, 20 Feb 2001 11:18:27 -0600 From: Lucas Bergman <lucas@slb.to> To: hanbauder@netscape.net Cc: questions@freebsd.org Subject: Re: Debug with gdb Message-ID: <20010220111827.C10244@billygoat.slb.to> In-Reply-To: <085EA454.5B26D9AE.02FF9DBE@netscape.net>; from hanbauder@netscape.net on Mon, Feb 19, 2001 at 08:50:52PM -0500 References: <085EA454.5B26D9AE.02FF9DBE@netscape.net>
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> I have a executable binary "program" which is generated like this:
>
> gcc -c program.c -g -Wall
> gcc -c program_1.c -g -Wall
> gcc -c program_2.c -g -Wall
> gcc program.o program_1.o program_2.o -o program -g -Wall
>
> Now I want to debug it with gdb. But the problem is as follow:
>
> $ gdb program
> Copright 1998 Free Software Foundation, Inc.
> ...
> This GDB was configured sa "i386-unknown-freebsd"...
> (no debugging symbols found)...
> (gdb) break main
> Function "main" not defined.
I can't duplicate your problem:
wiggum % cat foo.c
#include <stdio.h>
extern int bar(void);
int main()
{
bar();
return 0;
}
wiggum % cat bar.c
#include <stdio.h>
int bar()
{
return 0;
}
wiggum % gcc -c foo.c -g -Wall
wiggum % gcc -c bar.c -g -Wall
wiggum % gcc foo.o bar.o -o program -g -Wall
wiggum % gdb program
GNU gdb 4.18
Copyright 1998 Free Software Foundation, Inc.
[ blah, blah ]
This GDB was configured as "i386-unknown-freebsd"...
(gdb) break main
Breakpoint 1 at 0x80484ee: file foo.c, line 6.
Try to be more specific about what you do to produce this error.
Lucas
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