From: Gwenole Beauchesne <gbeauchesne@mandrakesoft.com>
To: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] Host API escape
Date: Tue, 14 Sep 2004 09:54:29 +0200 (CEST) [thread overview]
Message-ID: <Pine.LNX.4.58.0409140945170.23354@thalys.mandrakesoft.com> (raw)
In-Reply-To: <20040913234507.A25117@edinburgh.cisco.com>
On Mon, 13 Sep 2004, Derek Fawcus wrote:
> Other stuff, say cut through video/mouse/kbd support, LFN support,
> virtual network (winsocks) can be done later, but maybe not by me :-)
Exactly. In BasiliskII/SheepShaver jargon, that's called an "EmulOp". And
purposes cover native driver hooks (e.g. audio, ethernet), copy/paste,
Native QuickDraw acceleration, host file system access, etc.
However, this kind of optimization is specific to certain systems as you
would need to either run-time patch the OS, or provide necessary drivers
with those hooks compiled in (MoL).
The problem on x86 side is to find out a particular instruction sequence
that is not (and won't be) meaningful.
next prev parent reply other threads:[~2004-09-14 8:01 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-09-12 21:17 [Qemu-devel] Patch: Bugfix in monitor, tidy in translate Derek Fawcus
2004-09-13 21:16 ` Fabrice Bellard
2004-09-13 22:45 ` [Qemu-devel] Host API escape Derek Fawcus
2004-09-14 7:54 ` Gwenole Beauchesne [this message]
2004-09-14 9:49 ` Derek Fawcus
-- strict thread matches above, loose matches on Subject: below --
2004-09-14 2:43 EricNorthup
2004-09-14 5:07 ` Derek Fawcus
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