From patchwork Thu Nov 29 03:32:49 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: liguang X-Patchwork-Id: 202650 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id C8BB42C0086 for ; Thu, 29 Nov 2012 14:35:18 +1100 (EST) Received: from localhost ([::1]:47260 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TduuC-0005hw-Uf for incoming@patchwork.ozlabs.org; Wed, 28 Nov 2012 22:35:16 -0500 Received: from eggs.gnu.org ([208.118.235.92]:56978) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Tduu5-0005hm-Hm for qemu-devel@nongnu.org; Wed, 28 Nov 2012 22:35:10 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Tduu3-000194-4A for qemu-devel@nongnu.org; Wed, 28 Nov 2012 22:35:09 -0500 Received: from [222.73.24.84] (port=29128 helo=song.cn.fujitsu.com) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Tduu2-00018F-R2 for qemu-devel@nongnu.org; Wed, 28 Nov 2012 22:35:07 -0500 X-IronPort-AV: E=Sophos;i="4.83,338,1352044800"; d="scan'208";a="6296344" Received: from unknown (HELO tang.cn.fujitsu.com) ([10.167.250.3]) by song.cn.fujitsu.com with ESMTP; 29 Nov 2012 11:33:20 +0800 Received: from fnstmail02.fnst.cn.fujitsu.com (tang.cn.fujitsu.com [127.0.0.1]) by tang.cn.fujitsu.com (8.14.3/8.13.1) with ESMTP id qAT3Z5mp021823; Thu, 29 Nov 2012 11:35:05 +0800 Received: from liguang.fnst.cn.fujitsu.com ([10.167.225.128]) by fnstmail02.fnst.cn.fujitsu.com (Lotus Domino Release 8.5.3) with ESMTP id 2012112911343700-148991 ; Thu, 29 Nov 2012 11:34:37 +0800 From: liguang To: ehabkost@redhat.com, imammedo@redhat.com, afaerber@suse.de, qemu-devel@nongnu.org Date: Thu, 29 Nov 2012 11:32:49 +0800 Message-Id: <1354159971-6720-1-git-send-email-lig.fnst@cn.fujitsu.com> X-Mailer: git-send-email 1.7.2.5 X-MIMETrack: Itemize by SMTP Server on mailserver/fnst(Release 8.5.3|September 15, 2011) at 2012/11/29 11:34:37, Serialize by Router on mailserver/fnst(Release 8.5.3|September 15, 2011) at 2012/11/29 11:34:37, Serialize complete at 2012/11/29 11:34:37 X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 222.73.24.84 Cc: liguang Subject: [Qemu-devel] [PATCH 1/3] define name for some fields of dr7 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Signed-off-by: liguang --- target-i386/cpu.h | 13 +++++++++++++ 1 files changed, 13 insertions(+), 0 deletions(-) diff --git a/target-i386/cpu.h b/target-i386/cpu.h index 90ef1ff..7f292e6 100644 --- a/target-i386/cpu.h +++ b/target-i386/cpu.h @@ -558,6 +558,19 @@ #define CPU_INTERRUPT_TPR CPU_INTERRUPT_TGT_INT_3 +/* dr7 fields */ +/* max breakpoints*/ +#define MAX_BP 4 +/* Break on instruction execution only */ +#define BP_INST 0x0 +/* Break on data writes only */ +#define BP_DATA_WR 0x1 +/* Break on I/O reads or writes */ +#define BP_IO_RW 0x10 +/* Break on data reads or writes but not instruction fetches */ +#define BP_DATA_RW 0x11 + + enum { CC_OP_DYNAMIC, /* must use dynamic code to get cc_op */ CC_OP_EFLAGS, /* all cc are explicitly computed, CC_SRC = flags */