From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 68555 invoked by alias); 3 Nov 2015 16:54:33 -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 68544 invoked by uid 89); 3 Nov 2015 16:54:33 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.9 required=5.0 tests=AWL,BAYES_00,SPF_HELO_PASS,T_RP_MATCHES_RCVD autolearn=ham version=3.3.2 X-HELO: mx1.redhat.com Received: from mx1.redhat.com (HELO mx1.redhat.com) (209.132.183.28) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (AES256-GCM-SHA384 encrypted) ESMTPS; Tue, 03 Nov 2015 16:54:32 +0000 Received: from int-mx10.intmail.prod.int.phx2.redhat.com (int-mx10.intmail.prod.int.phx2.redhat.com [10.5.11.23]) by mx1.redhat.com (Postfix) with ESMTPS id 2AF1D8F277; Tue, 3 Nov 2015 16:54:31 +0000 (UTC) Received: from [127.0.0.1] (ovpn01.gateway.prod.ext.ams2.redhat.com [10.39.146.11]) by int-mx10.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id tA3GsTaL007374; Tue, 3 Nov 2015 11:54:30 -0500 Message-ID: <5638E6C5.5040006@redhat.com> Date: Tue, 03 Nov 2015 16:54:00 -0000 From: Pedro Alves User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.7.0 MIME-Version: 1.0 To: fracting@gmail.com CC: gdb-patches@sourceware.org Subject: Re: [PATCH 00/11] C++/MinGW patches References: <1446492970-21432-1-git-send-email-palves@redhat.com> <5637C1FA.2060708@redhat.com> <5637CB96.4010106@redhat.com> <5638988C.5070601@redhat.com> In-Reply-To: <5638988C.5070601@redhat.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-SW-Source: 2015-11/txt/msg00116.txt.bz2 On 11/03/2015 11:20 AM, Pedro Alves wrote: > On 11/03/2015 10:46 AM, Qian Hong wrote: >> actual result: >> gdb exit with error message: "This application has requested the >> Runtime to terminate it in an unusual way. Please contact the >> application's support team for more information." when debugging a >> simple hello world program. " > > Hmm. Sounds like an uncaught C++ exception. I guess we could try > making C++ mode use setjmp/longjmp exceptions like C mode, for confirmation. > >> >> Then I tried build gdb again without build-with-cxx, and this error >> disappear, gdb works as expect, at least for simple hello world. I've pushed this patch: https://sourceware.org/ml/gdb-patches/2015-11/msg00114.html on the testing branch as well. I wonder if it makes a difference for you. Thanks, Pedro Alves