From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 4603 invoked by alias); 17 Oct 2009 23:48:09 -0000 Received: (qmail 4587 invoked by uid 22791); 17 Oct 2009 23:48:06 -0000 X-SWARE-Spam-Status: No, hits=-2.5 required=5.0 tests=AWL,BAYES_00 X-Spam-Check-By: sourceware.org Received: from NaN.false.org (HELO nan.false.org) (208.75.86.248) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Sat, 17 Oct 2009 23:48:00 +0000 Received: from nan.false.org (localhost [127.0.0.1]) by nan.false.org (Postfix) with ESMTP id 8F30A10EAA; Sat, 17 Oct 2009 23:50:14 +0000 (GMT) Received: from caradoc.them.org (209.195.188.212.nauticom.net [209.195.188.212]) by nan.false.org (Postfix) with ESMTP id 6394110A60; Sat, 17 Oct 2009 23:50:14 +0000 (GMT) Received: from drow by caradoc.them.org with local (Exim 4.69) (envelope-from ) id 1MzJ09-0001Vk-3j; Sat, 17 Oct 2009 19:47:57 -0400 Date: Sat, 17 Oct 2009 23:49:00 -0000 From: Daniel Jacobowitz To: Michael Snyder Cc: burlen , "gdb@sourceware.org" , Hui Zhu Subject: Re: reverse execution Message-ID: <20091017234757.GA5612@caradoc.them.org> Mail-Followup-To: Michael Snyder , burlen , "gdb@sourceware.org" , Hui Zhu References: <4AD8D8DC.2080904@gmail.com> <4AD8DF45.8090803@vmware.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <4AD8DF45.8090803@vmware.com> User-Agent: Mutt/1.5.20 (2009-06-14) X-IsSubscribed: yes Mailing-List: contact gdb-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-owner@sourceware.org X-SW-Source: 2009-10/txt/msg00285.txt.bz2 On Fri, Oct 16, 2009 at 02:01:57PM -0700, Michael Snyder wrote: > It's believed to be working on x86_64, but it's a brand new > feature, so bugs are expected. IIUC, it's not too useful on x86_64 - with no (or very limited) SSE support. That's probably what this is, but I don't claim to decode x86 opcodes in my head :-) -- Daniel Jacobowitz CodeSourcery