From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 3915 invoked by alias); 11 Jun 2013 15:44:57 -0000 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 Received: (qmail 3905 invoked by uid 89); 11 Jun 2013 15:44:56 -0000 X-Spam-SWARE-Status: No, score=-7.6 required=5.0 tests=AWL,BAYES_00,KHOP_THREADED,RCVD_IN_HOSTKARMA_W,RCVD_IN_HOSTKARMA_WL,RP_MATCHES_RCVD,SPF_HELO_PASS,SPF_PASS autolearn=ham version=3.3.1 Received: from mx1.redhat.com (HELO mx1.redhat.com) (209.132.183.28) by sourceware.org (qpsmtpd/0.84/v0.84-167-ge50287c) with ESMTP; Tue, 11 Jun 2013 15:44:56 +0000 Received: from int-mx09.intmail.prod.int.phx2.redhat.com (int-mx09.intmail.prod.int.phx2.redhat.com [10.5.11.22]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id r5BFit3Z022141 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Tue, 11 Jun 2013 11:44:55 -0400 Received: from [127.0.0.1] (ovpn01.gateway.prod.ext.ams2.redhat.com [10.39.146.11]) by int-mx09.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id r5BFirJO008277; Tue, 11 Jun 2013 11:44:54 -0400 Message-ID: <51B745F5.30604@redhat.com> Date: Tue, 11 Jun 2013 15:51:00 -0000 From: Pedro Alves User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130514 Thunderbird/17.0.6 MIME-Version: 1.0 To: Jan Kratochvil CC: gdb-patches@sourceware.org Subject: Re: gdbserver regression [Re: [COMMIT PATCH][GDBserver] Multi-process + multi-arch] References: <20130530121335.15047.12654.stgit@brno.lan> <51B1BB04.9020304@redhat.com> <20130608015339.GA10329@host2.jankratochvil.net> <51B72C8E.8060905@redhat.com> <20130611143849.GA30462@host2.jankratochvil.net> In-Reply-To: <20130611143849.GA30462@host2.jankratochvil.net> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-SW-Source: 2013-06/txt/msg00256.txt.bz2 On 06/11/2013 03:38 PM, Jan Kratochvil wrote: > On Tue, 11 Jun 2013 15:56:30 +0200, Pedro Alves wrote: >> Unfortunately I can't reproduce this. :-/ > > I have checked now that I get PASS->FAIL when I link gdbserver with -lmcheck. > BTW the regression is specific to gdbserver (not gdb). > > I get PASS->FAIL for any tests running gdbserver, such as: > runtest gdb.server/server-run.exp > > For some reason regsets_info->disabled_regsets gets set which causes: > > -Sending packet: $?#3f...Packet received: T0506:0000000000000000;07:20dbffffff7f0000;10:20d4ddf7ff7f0000;thread:p48bf.48bf;core:6;^M > +Sending packet: $?#3f...Packet received: T0506:0000000000000000;07:0000000000000000;10:0000000000000000;thread:p48fd.48fd;core:6;^M > > I guess you can fix it easily now, I did not try valgrind on gdbserver but it > should catch it I think. Thanks! I'll try that out. -- Pedro Alves