From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758691AbZETL1j (ORCPT ); Wed, 20 May 2009 07:27:39 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756833AbZETLUR (ORCPT ); Wed, 20 May 2009 07:20:17 -0400 Received: from mx2.redhat.com ([66.187.237.31]:55281 "EHLO mx2.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755658AbZETLSu (ORCPT ); Wed, 20 May 2009 07:18:50 -0400 From: Avi Kivity To: linux-kernel@vger.kernel.org Cc: kvm@vger.kernel.org Subject: [PATCH 28/46] KVM: x86 emulator: Completely decode in/out at decoding stage Date: Wed, 20 May 2009 14:18:25 +0300 Message-Id: <1242818323-10413-29-git-send-email-avi@redhat.com> In-Reply-To: <1242818323-10413-1-git-send-email-avi@redhat.com> References: <1242818323-10413-1-git-send-email-avi@redhat.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Gleb Natapov Signed-off-by: Gleb Natapov Signed-off-by: Avi Kivity --- arch/x86/kvm/x86_emulate.c | 8 ++++---- 1 files changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/x86/kvm/x86_emulate.c b/arch/x86/kvm/x86_emulate.c index 0988a13..c2f55ca 100644 --- a/arch/x86/kvm/x86_emulate.c +++ b/arch/x86/kvm/x86_emulate.c @@ -190,8 +190,8 @@ static u32 opcode_table[256] = { 0, 0, 0, 0, 0, 0, 0, 0, /* 0xE0 - 0xE7 */ 0, 0, 0, 0, - SrcNone | ByteOp | ImplicitOps, SrcNone | ImplicitOps, - SrcNone | ByteOp | ImplicitOps, SrcNone | ImplicitOps, + ByteOp | SrcImmUByte, SrcImmUByte, + ByteOp | SrcImmUByte, SrcImmUByte, /* 0xE8 - 0xEF */ SrcImm | Stack, SrcImm | ImplicitOps, SrcImm | Src2Imm16, SrcImmByte | ImplicitOps, @@ -1777,12 +1777,12 @@ special_insn: break; case 0xe4: /* inb */ case 0xe5: /* in */ - port = insn_fetch(u8, 1, c->eip); + port = c->src.val; io_dir_in = 1; goto do_io; case 0xe6: /* outb */ case 0xe7: /* out */ - port = insn_fetch(u8, 1, c->eip); + port = c->src.val; io_dir_in = 0; goto do_io; case 0xe8: /* call (near) */ { -- 1.6.0.6