From: Guillaume Thouvenin <guillaume.thouvenin@ext.bull.net>
Date: Thu, 22 Nov 2007 10:32:09 +0000 (+0100)
Subject: KVM: x86 emulator: Make a distinction between repeat prefixes F3 and F2
X-Git-Tag: v2.6.25-rc1~1138^2~84
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=90e0a28f6b7241c7793f2ebd540c349580170446;p=pandora-kernel.git

KVM: x86 emulator: Make a distinction between repeat prefixes F3 and F2

cmps and scas instructions accept repeat prefixes F3 and F2. So in
order to emulate those prefixed instructions we need to be able to know
if prefixes are REP/REPE/REPZ or REPNE/REPNZ. Currently kvm doesn't make
this distinction. This patch introduces this distinction.

Signed-off-by: Guillaume Thouvenin <guillaume.thouvenin@ext.bull.net>
Signed-off-by: Avi Kivity <avi@qumranet.com>
---

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