From mboxrd@z Thu Jan 1 00:00:00 1970 From: Avi Kivity Subject: Re: emulate 64 bit mmx Instructionen Date: Sat, 14 Apr 2007 17:33:18 +0300 Message-ID: <4620E62E.2030208@qumranet.com> References: <20070413145137.GA12151@dvmwest.dvmwest.de> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org To: Michael Westermann Return-path: In-reply-to: <20070413145137.GA12151-JAIsEKQc1o4kAiwQpBzWjoQuADTiUCJX@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: kvm-devel-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Errors-To: kvm-devel-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Id: kvm.vger.kernel.org Michael Westermann wrote: > Hello, > > when I boot a debian-sarge with kvm and qemu, I get a exeption with the > instruction 06 6f ..... This Instruction is am "movq". > My System is a Dual Opteron 2214. > > The debian-installer install's a K7 kernel with a mmx optimising. > > I think it is a good idea to handle this instructions in the > x86_emulate modul. > > Is it possible to include the mmx-Register set in the struct kvm.h? > > It's included, just subtly named: it's vcpu->guest_fx_image. Some helpers to access mmx registers would be make adding mmx to the emulator much easier. -- Do not meddle in the internals of kernels, for they are subtle and quick to panic. ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/