From: Anthony Liguori <anthony@codemonkey.ws>
To: Paul Brook <paul@codesourcery.com>
Cc: Jan Kiszka <jan.kiszka@siemens.com>, qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [5743] gdbstub: manage CPUs as threads (Jan Kiszka)
Date: Tue, 18 Nov 2008 14:48:03 -0600 [thread overview]
Message-ID: <49232A03.3000100@codemonkey.ws> (raw)
In-Reply-To: <200811182042.59526.paul@codesourcery.com>
Paul Brook wrote:
> On Tuesday 18 November 2008, Anthony Liguori wrote:
>
>> Revision: 5743
>> http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=5743
>> Author: aliguori
>> Date: 2008-11-18 20:30:24 +0000 (Tue, 18 Nov 2008)
>>
>> Log Message:
>> -----------
>> gdbstub: manage CPUs as threads (Jan Kiszka)
>>
>
> This is wrong. CPUs do not share the same address space, so should be modelled
> as processes, not threads.
>
They share the same physical address space. How well does GDB support
debugging processes verses threads? A cursory look seems to suggest the
thread debugging support is slightly better (thread events) than the
process debugging support. They look very similar though.
Regards,
Anthony Liguori
> Paul
>
next prev parent reply other threads:[~2008-11-18 20:48 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-11-18 20:30 [Qemu-devel] [5743] gdbstub: manage CPUs as threads (Jan Kiszka) Anthony Liguori
2008-11-18 20:42 ` Paul Brook
2008-11-18 20:48 ` Anthony Liguori [this message]
2008-11-18 21:00 ` François Revol
2008-11-18 21:20 ` Paul Brook
2008-11-18 22:27 ` [Qemu-devel] " Jan Kiszka
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