From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 20659 invoked by alias); 11 Jun 2013 14:38:55 -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 20649 invoked by uid 89); 11 Jun 2013 14:38:55 -0000 X-Spam-SWARE-Status: No, score=-6.4 required=5.0 tests=AWL,BAYES_00,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 14:38:54 +0000 Received: from int-mx01.intmail.prod.int.phx2.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id r5BEcrUA026262 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Tue, 11 Jun 2013 10:38:53 -0400 Received: from host2.jankratochvil.net (ovpn-116-66.ams2.redhat.com [10.36.116.66]) by int-mx01.intmail.prod.int.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id r5BEcnlk018745 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES128-SHA bits=128 verify=NO); Tue, 11 Jun 2013 10:38:52 -0400 Date: Tue, 11 Jun 2013 15:44:00 -0000 From: Jan Kratochvil To: Pedro Alves Cc: gdb-patches@sourceware.org Subject: Re: gdbserver regression [Re: [COMMIT PATCH][GDBserver] Multi-process + multi-arch] Message-ID: <20130611143849.GA30462@host2.jankratochvil.net> References: <20130530121335.15047.12654.stgit@brno.lan> <51B1BB04.9020304@redhat.com> <20130608015339.GA10329@host2.jankratochvil.net> <51B72C8E.8060905@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <51B72C8E.8060905@redhat.com> User-Agent: Mutt/1.5.21 (2010-09-15) X-IsSubscribed: yes X-SW-Source: 2013-06/txt/msg00255.txt.bz2 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. Regards, Jan