From: Fabrice Bellard <fabrice@bellard.org>
To: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] Inquiry, speed comparison on OS X, QEMU vs Virtual PC
Date: Sat, 10 Jul 2004 15:14:53 +0200 [thread overview]
Message-ID: <40EFEBCD.5000903@bellard.org> (raw)
In-Reply-To: <7431CE2A-D1DF-11D8-A23B-000A2796D230@free.fr>
Pierre d'Herbemont wrote:
> I probably should add that the Mac OS X version that is avalaible for
> download doesn't include support for the PowerPC swapping instructions
> (little-endian storing and loading instructions). Next release will.
You mean that lwbrx is disabled for example ? I did not notice that in
your patch.
An important note: the PowerPC host register usage is currently disabled
in QEMU in system emulation mode (see dyngen-exec.c:88) because there
are issues left in exception support. Once it is enabled again, there
will be a noticable speed boost.
Fabrice.
next prev parent reply other threads:[~2004-07-10 13:17 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-07-02 22:56 [Qemu-devel] [Patch] Mac OS X Port Pierre d'Herbemont
2004-07-03 13:34 ` Jean-Michel POURE
2004-07-04 7:21 ` [Qemu-devel] " Christian Walther
2004-07-04 10:08 ` Pierre d'Herbemont
2004-07-04 10:37 ` Leigh Dyer
2004-07-05 1:22 ` [Qemu-devel] " Leigh Dyer
2004-07-05 22:24 ` [Qemu-devel] Inquiry, speed comparison on OS X, QEMU vs Virtual PC Daniel J. Guinan
2004-07-06 0:23 ` Leigh Dyer
2004-07-06 0:29 ` dguinan
2004-07-09 19:37 ` Pierre d'Herbemont
2004-07-09 20:07 ` Natalia Portillo
2004-07-09 20:14 ` Chad Page
2004-07-10 12:47 ` Pierre d'Herbemont
2004-07-10 13:08 ` J. Mayer
2004-07-10 13:23 ` Pierre d'Herbemont
2004-07-10 14:05 ` J. Mayer
2004-08-12 10:56 ` David Woodhouse
2004-08-12 12:51 ` Pierre d'Herbemont
2004-07-10 13:14 ` Fabrice Bellard [this message]
2004-07-10 13:27 ` Pierre d'Herbemont
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