From: Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
To: Daniel Jacobowitz <drow@false.org>
Cc: gdb@sources.redhat.com
Subject: Re: PTRACE_SINGLESTEP into signal handler
Date: Mon, 29 Nov 2004 14:43:00 -0000 [thread overview]
Message-ID: <OF21C17974.4222162B-ON41256F5B.004DDFD9-41256F5B.004E0D45@de.ibm.com> (raw)
In-Reply-To: <20041127232814.GA5593@nevyn.them.org>
Daniel Jacobowitz <drow@false.org> wrote on 11/28/2004 12:28:14 AM:
> I'm pretty sure that the answer is yes - we should stop on the first
> instruction. It does seem a little strange as a behavior when
> requesting single-step to step no instructions, but we have no other
> way to get to the beginning of the handler. i386 was changed recently.
Ok; so we'll change the s390 kernel to also stop at the beginning of
the handler. I've asked Martin to push the patch upstream.
Bye,
Ulrich
--
Dr. Ulrich Weigand
Linux for S/390 Design & Development
IBM Deutschland Entwicklung GmbH, Schoenaicher Str. 220, 71032 Boeblingen
Phone: +49-7031/16-3727 --- Email: Ulrich.Weigand@de.ibm.com
next prev parent reply other threads:[~2004-11-29 14:12 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-11-27 23:28 Ulrich Weigand
2004-11-28 1:26 ` Daniel Jacobowitz
2004-11-29 14:43 ` Ulrich Weigand [this message]
2004-11-29 15:45 ` Andrew Cagney
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