From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 115958 invoked by alias); 15 Sep 2015 14:51:23 -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 115945 invoked by uid 89); 15 Sep 2015 14:51:23 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-2.4 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_LOW,SPF_PASS autolearn=ham version=3.3.2 X-HELO: relay1.mentorg.com Received: from relay1.mentorg.com (HELO relay1.mentorg.com) (192.94.38.131) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Tue, 15 Sep 2015 14:51:22 +0000 Received: from svr-orw-fem-02x.mgc.mentorg.com ([147.34.96.206] helo=SVR-ORW-FEM-02.mgc.mentorg.com) by relay1.mentorg.com with esmtp id 1ZbrZn-0007mi-38 from Luis_Gustavo@mentor.com ; Tue, 15 Sep 2015 07:51:19 -0700 Received: from [172.30.13.107] (147.34.91.1) by svr-orw-fem-02.mgc.mentorg.com (147.34.96.168) with Microsoft SMTP Server id 14.3.224.2; Tue, 15 Sep 2015 07:51:18 -0700 Reply-To: Luis Machado Subject: Re: [obv] [testsuite] i386-biarch-core.exp: Fix comment typo References: <20150714175127.GA10807@host1.jankratochvil.net> <55F82526.4020709@codesourcery.com> <20150915142233.GA22328@host1.jankratochvil.net> <55F82B63.6010708@codesourcery.com> <55F82CB0.9060400@codesourcery.com> <20150915143720.GA23411@host1.jankratochvil.net> To: Jan Kratochvil CC: From: Luis Machado Message-ID: <55F83064.5020501@codesourcery.com> Date: Tue, 15 Sep 2015 14:51:00 -0000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.2.0 MIME-Version: 1.0 In-Reply-To: <20150915143720.GA23411@host1.jankratochvil.net> Content-Type: text/plain; charset="windows-1252"; format=flowed Content-Transfer-Encoding: 7bit X-IsSubscribed: yes X-SW-Source: 2015-09/txt/msg00333.txt.bz2 On 09/15/2015 11:37 AM, Jan Kratochvil wrote: > On Tue, 15 Sep 2015 16:35:28 +0200, Luis Machado wrote: >> On 09/15/2015 11:29 AM, Luis Machado wrote: >>> core-file gdb.arch/i386-biarch-core.core >>> gdb/mips-tdep.c:1098: internal-error: bad register size >>> A problem internal to GDB has been detected, >>> further debugging may prove unreliable.^ >>> Quit this debugging session? (y or n) >>> FAIL: gdb.arch/i386-biarch-core.exp: core-file (GDB internal error) >> >> The lines are a bit off, but basically we end up hitting the internal error >> at mips-tdep.c:mips_pseudo_register_read. I don't think the MIPS backend is >> currently crafted to handle reading unknown register blocks. > > Then it is a mips-tdep.c bug similar to this i386-tdep.c bug: > https://sourceware.org/bugzilla/show_bug.cgi?id=17808 > > In general GDB should not crash when you let it read an arbitrary file. > > If you want I can file it as a new MIPS-specific PR and KFAIL it. Yes, thanks. That would be helpful. No need to KFAIL it though. It should be fixed soon.