From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 12727 invoked by alias); 1 Aug 2007 16:00:35 -0000 Received: (qmail 12717 invoked by uid 22791); 1 Aug 2007 16:00:35 -0000 X-Spam-Check-By: sourceware.org Received: from NaN.false.org (HELO nan.false.org) (208.75.86.248) by sourceware.org (qpsmtpd/0.31) with ESMTP; Wed, 01 Aug 2007 16:00:30 +0000 Received: from nan.false.org (localhost [127.0.0.1]) by nan.false.org (Postfix) with ESMTP id ADC1898122; Wed, 1 Aug 2007 16:00:29 +0000 (GMT) Received: from caradoc.them.org (22.svnf5.xdsl.nauticom.net [209.195.183.55]) by nan.false.org (Postfix) with ESMTP id 7F16598104; Wed, 1 Aug 2007 16:00:29 +0000 (GMT) Received: from drow by caradoc.them.org with local (Exim 4.67) (envelope-from ) id 1IGGcd-0007PN-Ew; Wed, 01 Aug 2007 12:00:27 -0400 Date: Wed, 01 Aug 2007 16:00:00 -0000 From: Daniel Jacobowitz To: Luis Machado Cc: gdb@sourceware.org Subject: Re: HW Watchpoint events and the inferior Message-ID: <20070801160027.GA28305@caradoc.them.org> Mail-Followup-To: Luis Machado , gdb@sourceware.org References: <1185981481.5248.11.camel@localhost> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1185981481.5248.11.camel@localhost> User-Agent: Mutt/1.5.15 (2007-04-09) 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: 2007-08/txt/msg00009.txt.bz2 On Wed, Aug 01, 2007 at 12:18:01PM -0300, Luis Machado wrote: > Folks, > > I've been investigating watchpoints on GDB and i have a question on how > GDB handles Hardware Watchpoint events and which TID it uses to grab > information about the stopped_data_address, considering a multithreaded > application. GDB does not contain support for watchpoints in multi-threaded programs. You can find several patches and discussions of this issue in the list archives as recently as the end of June. In reply to a message from you, in fact! -- Daniel Jacobowitz CodeSourcery