From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 3951 invoked by alias); 2 Apr 2013 14:02:04 -0000 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 Received: (qmail 3883 invoked by uid 89); 2 Apr 2013 14:01:54 -0000 X-Spam-SWARE-Status: No, score=-5.5 required=5.0 tests=AWL,BAYES_00,KHOP_RCVD_UNTRUST,KHOP_THREADED,RCVD_IN_HOSTKARMA_W,RCVD_IN_HOSTKARMA_WL,RP_MATCHES_RCVD autolearn=ham version=3.3.1 Received: from smtp1.ugent.be (HELO smtp1.ugent.be) (157.193.71.182) by sourceware.org (qpsmtpd/0.84/v0.84-167-ge50287c) with ESMTP; Tue, 02 Apr 2013 14:01:52 +0000 Received: from localhost (mcheck2.ugent.be [157.193.49.249]) by smtp1.ugent.be (Postfix) with ESMTP id 2FA4480C8 for ; Tue, 2 Apr 2013 16:01:50 +0200 (CEST) Received: from smtp1.ugent.be ([157.193.71.182]) by localhost (mcheck2.UGent.be [157.193.43.11]) (amavisd-new, port 10024) with ESMTP id AUtkuOepWHQd for ; Tue, 2 Apr 2013 16:01:49 +0200 (CEST) Received: from mail.elis.ugent.be (mail.elis.UGent.be [157.193.206.48]) by smtp1.ugent.be (Postfix) with ESMTP id E3F3A7FE0 for ; Tue, 2 Apr 2013 16:01:49 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by mail.elis.ugent.be (Postfix) with ESMTP id C6AB5918C60 for ; Tue, 2 Apr 2013 16:01:49 +0200 (CEST) Received: from mail.elis.ugent.be ([127.0.0.1]) by localhost (mail.elis.ugent.be [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id H3Zh-fe7mN2Z for ; Tue, 2 Apr 2013 16:01:43 +0200 (CEST) Received: from bigmac.elis.UGent.be (bigmac.elis.UGent.be [157.193.206.33]) by mail.elis.ugent.be (Postfix) with ESMTP id AAB11AA30043 for ; Tue, 2 Apr 2013 16:01:42 +0200 (CEST) Message-Id: From: Jonas Maebe To: gdb@sourceware.org In-Reply-To: <20130402134804.GA18530@debian.localdomain> Content-Type: text/plain; charset=US-ASCII; format=flowed; delsp=yes Content-Transfer-Encoding: 7bit Mime-Version: 1.0 (Apple Message framework v936) Subject: Re: Could not insert hardware watchpoint 3 Date: Tue, 02 Apr 2013 14:02:00 -0000 References: <20130402134804.GA18530@debian.localdomain> X-j-chkmail-Enveloppe: 515AE4CD.003 from mail.elis.UGent.be/mail.elis.UGent.be/157.193.206.48/mail.elis.ugent.be/ X-j-chkmail-Score: MSGID : 515AE4CD.003 on smtp1.ugent.be : j-chkmail score : . : R=. U=. O=. B=0.000 -> S=0.000 X-j-chkmail-Status: Ham X-SW-Source: 2013-04/txt/msg00002.txt.bz2 On 02 Apr 2013, at 15:48, ishare wrote: > Sometimes , gdb report this to me ,especially at remote debug > session . > But i noly set that one watch point . > > What is the root reason ? Is there suggestion here ? Thanks in > advance ! Watchpoints and breakpoints share the same numbering, so if you have already set two breakpoints then the first watchpoint will be number 3. The problem is probably that your remote target simply does not support hardware watchpoints (or at least gdb or the gdbserver doesn't support them on that target). Jonas