From: Eli Zaretskii <eliz@gnu.org>
To: Joel Brobecker <brobecker@adacore.com>
Cc: gdb-patches@sources.redhat.com
Subject: Re: [RFC] problem fetching inferior memory due to breakpoint
Date: Fri, 28 Apr 2006 05:12:00 -0000 [thread overview]
Message-ID: <uy7xqffme.fsf@gnu.org> (raw)
In-Reply-To: <20060427205621.GD930@adacore.com> (message from Joel Brobecker on Thu, 27 Apr 2006 13:56:21 -0700)
> Date: Thu, 27 Apr 2006 13:56:21 -0700
> From: Joel Brobecker <brobecker@adacore.com>
> Cc: gdb-patches@sources.redhat.com
>
> > > (gdb) bt
> > > #0 0x00401053 in hello () at foo.c:5
> > > #1 0x0022ee88 in ?? ()
> > > #2 0x00401093 in main () at foo.c:12
> > >
> > > We get an extra frame between hello() and main().
> >
> > I cannot reproduce this with a MinGW-compiled program, using GDB 6.3
> > and 6.3.50.20051116-cvs. What version of GDB are you using? Is this
> > problem visible only in a recent codebase?
>
> Right now, I'm working on 6.4.50.20060426-cvs. I would pretty surprised
> if 6.3 didn't have the problem
Then this is very strange, since I don't think the two ports of GCC,
the MinGW one and the Cygwin one, produce different code here. We
could compare disassembly, I guess.
What compilation switches did you use? For that matter, can you
compile with -v and post everything that GCC printed?
next prev parent reply other threads:[~2006-04-28 5:12 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-04-26 19:05 Joel Brobecker
2006-04-26 19:19 ` Daniel Jacobowitz
2006-04-26 21:18 ` Joel Brobecker
2006-04-26 21:39 ` Daniel Jacobowitz
2006-04-26 22:18 ` Joel Brobecker
2006-04-26 22:29 ` Daniel Jacobowitz
2006-04-26 23:33 ` Michael Snyder
2006-04-27 0:42 ` Daniel Jacobowitz
2006-04-27 1:37 ` Michael Snyder
2006-04-27 2:10 ` Daniel Jacobowitz
2006-04-27 0:53 ` Jim Blandy
2006-04-27 20:28 ` Eli Zaretskii
2006-04-27 20:56 ` Joel Brobecker
2006-04-28 5:12 ` Eli Zaretskii [this message]
2006-04-28 17:00 ` Joel Brobecker
2006-04-28 17:45 ` Daniel Jacobowitz
2006-04-29 14:14 ` Eli Zaretskii
2006-04-29 14:14 ` Eli Zaretskii
2006-04-29 14:20 ` Daniel Jacobowitz
2006-04-29 14:48 ` Eli Zaretskii
2006-04-29 15:06 ` Daniel Jacobowitz
2006-04-29 15:18 ` Daniel Jacobowitz
2006-04-29 17:10 ` Eli Zaretskii
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