From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 2075 invoked by alias); 20 May 2005 21:59:02 -0000 Mailing-List: contact gdb-help@sources.redhat.com; run by ezmlm Precedence: bulk List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-owner@sources.redhat.com Received: (qmail 2053 invoked from network); 20 May 2005 21:58:58 -0000 Received: from unknown (HELO mx1.redhat.com) (66.187.233.31) by sourceware.org with SMTP; 20 May 2005 21:58:58 -0000 Received: from int-mx1.corp.redhat.com (int-mx1.corp.redhat.com [172.16.52.254]) by mx1.redhat.com (8.12.11/8.12.11) with ESMTP id j4KLwwMT015817 for ; Fri, 20 May 2005 17:58:58 -0400 Received: from potter.sfbay.redhat.com (potter.sfbay.redhat.com [172.16.27.15]) by int-mx1.corp.redhat.com (8.11.6/8.11.6) with ESMTP id j4KLwwO29623; Fri, 20 May 2005 17:58:58 -0400 Received: from [172.16.24.50] (bluegiant.sfbay.redhat.com [172.16.24.50]) by potter.sfbay.redhat.com (8.12.8/8.12.8) with ESMTP id j4KLwua8012761; Fri, 20 May 2005 17:58:56 -0400 Message-ID: <428E5D9F.7070803@redhat.com> Date: Fri, 20 May 2005 21:59:00 -0000 From: Michael Snyder User-Agent: Mozilla Thunderbird (X11/20050322) MIME-Version: 1.0 To: dan@codesourcery.com, gdb@sources.redhat.com Subject: Re: [discuss] Support for reverse-execution Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-SW-Source: 2005-05/txt/msg00245.txt.bz2 >> (gdb) reverse-step >> # reverse-stepi once (or until we leave the *current* line) > > BTW, this bit is a little more complicated, because we might go > to another frame. So we might have to do some reverse-finish's > stacked in there. Absolutely -- I just wanted to focus on the one point. > I think infrun will need some serious cleaning > up to pull this off. infrun *always* needs serious cleaning up. ;-) Seriously, though, we'll have to add some new state, but I think it's doable without major rewriting.