From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 30972 invoked by alias); 10 Oct 2009 08:14:06 -0000 Received: (qmail 30959 invoked by uid 22791); 10 Oct 2009 08:14:05 -0000 X-SWARE-Spam-Status: No, hits=-2.0 required=5.0 tests=AWL,BAYES_00,SARE_MSGID_LONG40,SPF_PASS X-Spam-Check-By: sourceware.org Received: from qw-out-1920.google.com (HELO qw-out-1920.google.com) (74.125.92.150) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Sat, 10 Oct 2009 08:13:36 +0000 Received: by qw-out-1920.google.com with SMTP id 5so3381239qwc.24 for ; Sat, 10 Oct 2009 01:13:35 -0700 (PDT) MIME-Version: 1.0 Received: by 10.229.93.41 with SMTP id t41mr1954014qcm.81.1255162415104; Sat, 10 Oct 2009 01:13:35 -0700 (PDT) In-Reply-To: References: <1255095434-30271-1-git-send-email-freephp@gmail.com> <20091009172119.GA5272@adacore.com> <7d77a27d0910091838l76217714m92a55afc2fdf25f3@mail.gmail.com> <20091010023344.GD5272@adacore.com> From: Jiang Jilin Date: Sat, 10 Oct 2009 08:14:00 -0000 Message-ID: <7d77a27d0910100113g9ec608eo9b2f80b9d899a631@mail.gmail.com> Subject: Re: [PATCH] Add xgetbv/xsetbv instructions support for precord. To: Hui Zhu Cc: Joel Brobecker , Michael Snyder , gdb-patches ml Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: quoted-printable X-IsSubscribed: yes Mailing-List: contact gdb-patches-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-patches-owner@sourceware.org X-SW-Source: 2009-10/txt/msg00206.txt.bz2 On Sat, Oct 10, 2009 at 3:57 PM, Hui Zhu wrote: > Thanks Jilin, Michael and Joel. > > I think this patch is very good. =A0We can find the "xgetbv" and > "xsetbv" in "Intel=AE 64 and IA-32 Architectures Software Developer=92s > Manual Volume 2B: Instruction Set Reference, N-Z" Vol. 2B 4-509 and > Vol. 2B 4-529. > And I test this patch with reverse test, everything is OK. > > BTW, I think the prec code that handle "0f 01" is not very well. > Jilin, do you interest with make this code better? forget to say, please don't check in the patch right now. Thanks! Jiang