From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 122360 invoked by alias); 20 Nov 2015 14:16:39 -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 122344 invoked by uid 89); 20 Nov 2015 14:16:38 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.7 required=5.0 tests=AWL,BAYES_00,SPF_PASS autolearn=ham version=3.3.2 X-HELO: usevmg21.ericsson.net Received: from usevmg21.ericsson.net (HELO usevmg21.ericsson.net) (198.24.6.65) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (AES256-SHA encrypted) ESMTPS; Fri, 20 Nov 2015 14:16:37 +0000 Received: from EUSAAHC005.ericsson.se (Unknown_Domain [147.117.188.87]) by usevmg21.ericsson.net (Symantec Mail Security) with SMTP id 89.BE.26730.00DBE465; Fri, 20 Nov 2015 07:26:08 +0100 (CET) Received: from [142.133.110.95] (147.117.188.8) by smtp-am.internal.ericsson.com (147.117.188.89) with Microsoft SMTP Server id 14.3.248.2; Fri, 20 Nov 2015 09:16:34 -0500 Subject: Re: Random SIGILL / SIGSEGV on ARMv7 while debugging ? References: <564E136E.9090603@ericsson.com> <86poz5yr12.fsf@gmail.com> <564F182D.2080801@ericsson.com> To: Yao Qi CC: From: Antoine Tremblay Message-ID: <564F2B42.9000605@ericsson.com> Date: Fri, 20 Nov 2015 14:16:00 -0000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.3.0 MIME-Version: 1.0 In-Reply-To: <564F182D.2080801@ericsson.com> Content-Type: text/plain; charset="utf-8"; format=flowed Content-Transfer-Encoding: 7bit X-IsSubscribed: yes X-SW-Source: 2015-11/txt/msg00034.txt.bz2 On 11/20/2015 07:55 AM, Antoine Tremblay wrote: > On 11/20/2015 04:11 AM, Yao Qi wrote: >> You can turn on debugging output, like "set debug infrun 1" and "set >> debug remote 1", and you may find some clues from them. For reference here is a pastebin of a run with gdb debug on and the fault appearing : http://pastebin.com/nB8gPY2D