X-Recipient: archive-cygwin@delorie.com X-Spam-Check-By: sourceware.org Message-ID: <47127845.5000905@portugalmail.pt> Date: Sun, 14 Oct 2007 21:12:53 +0100 From: Pedro Alves User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; pt-BR; rv:1.8.1.6) Gecko/20070728 Thunderbird/2.0.0.6 Mnenhy/0.7.5.0 MIME-Version: 1.0 To: cygwin@cygwin.com Subject: Re: [gdb] Data watchpoints in Windows weirdness. Call for testers. References: <4702E6B7.8020100@portugalmail.pt> <20071008124331.GD19254@calimero.vinschen.de> <20071008143552.GA20746@ednor.casa.cgf.cx> <47115BEF.7030407@portugalmail.pt> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 8bit X-IsSubscribed: yes Mailing-List: contact cygwin-help@cygwin.com; run by ezmlm List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner@cygwin.com Mail-Followup-To: cygwin@cygwin.com Delivered-To: mailing list cygwin@cygwin.com René Berber wrote: (...) > Program received signal SIGTRAP, Trace/breakpoint trap. > main () at main.c:18 > 18 Sleep (1000); > (gdb) p count > $3 = 1001 > (gdb) c > Continuing. > Hardware watchpoint 2: count > > Old value = 0 > New value = 1002 (...) Thanks! That clearly shows the exact same problem. Somehow, the code in the while(1) loop starts behaving, and for the same executable, the symptom manifests exactly across machines. If one tweaks the program a little, the problem shows up in different lines. Could you tell me what version of Windows was that? I'd be perfect if someone with access to a Windows != XP machine could do the same test. Cheers, Pedro Alves -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/