From: Mark Kettenis <mark.kettenis@xs4all.nl>
To: uweigand@de.ibm.com
Cc: jan.kratochvil@redhat.com, drow@false.org, tromey@redhat.com,
gdb-patches@sourceware.org
Subject: Re: [patch] Fix i386 memory-by-register access on amd64
Date: Mon, 13 Jul 2009 19:42:00 -0000 [thread overview]
Message-ID: <200907131930.n6DJUPGL022811@brahms.sibelius.xs4all.nl> (raw)
In-Reply-To: <200907131708.n6DH896H016447@d12av02.megacenter.de.ibm.com> (uweigand@de.ibm.com)
> Date: Mon, 13 Jul 2009 19:08:09 +0200 (CEST)
> From: "Ulrich Weigand" <uweigand@de.ibm.com>
>
> Jan Kratochvil wrote:
>
> > Therefore fixed linux_xfer_partial. Therefore it no longer needs
> > the fix to be present also in inf_ptrace_xfer_partial. I do not
> > know how non-Linux OSes handle the debugging of 32bit inferior on
> > 64bit GDB so I have no opinion whether the inf_ptrace_xfer_partial
> > patch makes sense, i can drop it.
>
> I think at this point it would probably be better to just to the Linux fix.
> I've looked at a couple of ptrace implementations in the Linux kernel, and
> it seems this fix should be correct on all bi-arch Linux platforms.
>
> I simply do not know enough how ptrace behaves on other OSes -- until we
> get a specific bug report on some other OS, I think we should leave the
> behaviour unchanged for now.
I agree.
next prev parent reply other threads:[~2009-07-13 19:30 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-04-29 10:27 Jan Kratochvil
2009-04-29 19:05 ` Mark Kettenis
2009-04-29 20:29 ` Jan Kratochvil
2009-04-29 20:45 ` Jan Kratochvil
2009-06-25 16:33 ` Tom Tromey
2009-07-06 8:19 ` Jan Kratochvil
2009-07-07 16:24 ` Ulrich Weigand
2009-07-07 16:54 ` Daniel Jacobowitz
2009-07-07 18:00 ` Mark Kettenis
2009-07-07 18:22 ` Jan Kratochvil
2009-07-07 18:43 ` Mark Kettenis
2009-07-08 13:20 ` [patch] /* */ for target_thread_architecture [Re: [patch] Fix i386 memory-by-register access on amd64] Jan Kratochvil
2009-07-09 12:51 ` Ulrich Weigand
2009-07-09 16:36 ` Jan Kratochvil
2009-07-08 14:42 ` [patch] Fix i386 memory-by-register access on amd64 Jan Kratochvil
2009-07-13 18:10 ` Ulrich Weigand
2009-07-13 19:42 ` Mark Kettenis [this message]
2009-07-13 20:32 ` Jan Kratochvil
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