From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758271AbXIQIx4 (ORCPT ); Mon, 17 Sep 2007 04:53:56 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753517AbXIQIdc (ORCPT ); Mon, 17 Sep 2007 04:33:32 -0400 Received: from il.qumranet.com ([82.166.9.18]:45259 "EHLO il.qumranet.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754680AbXIQIci (ORCPT ); Mon, 17 Sep 2007 04:32:38 -0400 From: Avi Kivity To: kvm-devel@lists.sourceforge.net Cc: linux-kernel@vger.kernel.org, Nitin A Kamble Subject: [PATCH 103/104] KVM: x86 emulator: popf Date: Mon, 17 Sep 2007 10:32:25 +0200 Message-Id: <11900179492892-git-send-email-avi@qumranet.com> X-Mailer: git-send-email 1.5.3 In-Reply-To: <11900179463203-git-send-email-avi@qumranet.com> References: <11900179463203-git-send-email-avi@qumranet.com> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org From: Nitin A Kamble Implement emulation of instruction: popf opcode: 0x9d Signed-off-by: Nitin A Kamble Signed-off-by: Avi Kivity --- drivers/kvm/x86_emulate.c | 5 ++++- 1 files changed, 4 insertions(+), 1 deletions(-) diff --git a/drivers/kvm/x86_emulate.c b/drivers/kvm/x86_emulate.c index 7360a71..9737c3b 100644 --- a/drivers/kvm/x86_emulate.c +++ b/drivers/kvm/x86_emulate.c @@ -127,7 +127,7 @@ static u8 opcode_table[256] = { ByteOp | DstReg | SrcMem | ModRM | Mov, DstReg | SrcMem | ModRM | Mov, 0, ModRM | DstReg, 0, DstMem | SrcNone | ModRM | Mov, /* 0x90 - 0x9F */ - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ImplicitOps, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ImplicitOps, ImplicitOps, 0, 0, /* 0xA0 - 0xA7 */ ByteOp | DstReg | SrcMem | Mov, DstReg | SrcMem | Mov, ByteOp | DstMem | SrcReg | Mov, DstMem | SrcReg | Mov, @@ -1293,6 +1293,9 @@ special_insn: case 0x9c: /* pushf */ src.val = (unsigned long) _eflags; goto push; + case 0x9d: /* popf */ + dst.ptr = (unsigned long *) &_eflags; + goto pop_instruction; case 0xc3: /* ret */ dst.ptr = &_eip; goto pop_instruction; -- 1.5.3 From mboxrd@z Thu Jan 1 00:00:00 1970 From: Avi Kivity Subject: [PATCH 103/104] KVM: x86 emulator: popf Date: Mon, 17 Sep 2007 10:32:25 +0200 Message-ID: <11900179492892-git-send-email-avi@qumranet.com> References: <11900179463203-git-send-email-avi@qumranet.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Return-path: In-Reply-To: <11900179463203-git-send-email-avi-atKUWr5tajBWk0Htik3J/w@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 From: Nitin A Kamble Implement emulation of instruction: popf opcode: 0x9d Signed-off-by: Nitin A Kamble Signed-off-by: Avi Kivity --- drivers/kvm/x86_emulate.c | 5 ++++- 1 files changed, 4 insertions(+), 1 deletions(-) diff --git a/drivers/kvm/x86_emulate.c b/drivers/kvm/x86_emulate.c index 7360a71..9737c3b 100644 --- a/drivers/kvm/x86_emulate.c +++ b/drivers/kvm/x86_emulate.c @@ -127,7 +127,7 @@ static u8 opcode_table[256] = { ByteOp | DstReg | SrcMem | ModRM | Mov, DstReg | SrcMem | ModRM | Mov, 0, ModRM | DstReg, 0, DstMem | SrcNone | ModRM | Mov, /* 0x90 - 0x9F */ - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ImplicitOps, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ImplicitOps, ImplicitOps, 0, 0, /* 0xA0 - 0xA7 */ ByteOp | DstReg | SrcMem | Mov, DstReg | SrcMem | Mov, ByteOp | DstMem | SrcReg | Mov, DstMem | SrcReg | Mov, @@ -1293,6 +1293,9 @@ special_insn: case 0x9c: /* pushf */ src.val = (unsigned long) _eflags; goto push; + case 0x9d: /* popf */ + dst.ptr = (unsigned long *) &_eflags; + goto pop_instruction; case 0xc3: /* ret */ dst.ptr = &_eip; goto pop_instruction; -- 1.5.3 ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/