From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 28044 invoked by alias); 29 Feb 2008 17:34:03 -0000 Received: (qmail 28031 invoked by uid 22791); 29 Feb 2008 17:34:02 -0000 X-Spam-Check-By: sourceware.org Received: from fk-out-0910.google.com (HELO fk-out-0910.google.com) (209.85.128.187) by sourceware.org (qpsmtpd/0.31) with ESMTP; Fri, 29 Feb 2008 17:33:45 +0000 Received: by fk-out-0910.google.com with SMTP id 26so5661335fkx.8 for ; Fri, 29 Feb 2008 09:33:42 -0800 (PST) Received: by 10.82.121.15 with SMTP id t15mr16322742buc.32.1204306422540; Fri, 29 Feb 2008 09:33:42 -0800 (PST) Received: by 10.82.162.12 with HTTP; Fri, 29 Feb 2008 09:33:42 -0800 (PST) Message-ID: <8f2776cb0802290933m4654c6b3h8dbded3e653e27c5@mail.gmail.com> Date: Fri, 29 Feb 2008 17:54:00 -0000 From: "Jim Blandy" To: gdb-patches@sourceware.org, "Eli Zaretskii" , "Jim Blandy" Subject: Re: [rfc] Allow watchpoints on inaccessible memory In-Reply-To: <20080228161749.GA31695@caradoc.them.org> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <20070821142500.GA28295@caradoc.them.org> <20080228161749.GA31695@caradoc.them.org> X-Google-Sender-Auth: af5430058b83597c 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: 2008-02/txt/msg00497.txt.bz2 On Thu, Feb 28, 2008 at 8:17 AM, Daniel Jacobowitz wrote: > On Tue, Aug 21, 2007 at 10:25:00AM -0400, Daniel Jacobowitz wrote: > > Here's something I've been meaning to try for ages. Suppose you have > > a global variable pointing to some dynamically allocated storage, and > > you want to find writes into that storage. When the pointer isn't > > initialized you can't even set the watchpoint: > > I have updated this patch, simplified, centralized, commented more > thoroughly, and added a NEWS entry. Jim, is this version clearer? Yes, much more so. Thanks.