From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.ciao.gmane.io!not-for-mail From: =?utf-8?Q?Ludovic_Court=C3=A8s?= Newsgroups: gmane.lisp.guile.devel Subject: Re: Segfault while building on 64-bit Cygwin Date: Tue, 21 Jan 2020 10:01:58 +0100 Message-ID: <87sgk9faih.fsf@gnu.org> References: <87zherlphs.fsf@pobox.com> <875zh6gk72.fsf_-_@gnu.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="ciao.gmane.io:159.69.161.202"; logging-data="91952"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.3 (gnu/linux) Cc: Andy Wingo , 39118@debbugs.gnu.org, guile-devel@gnu.org To: John Cowan Original-X-From: guile-devel-bounces+guile-devel=m.gmane-mx.org@gnu.org Tue Jan 21 10:02:23 2020 Return-path: Envelope-to: guile-devel@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1itpQU-000Nki-VQ for guile-devel@m.gmane-mx.org; Tue, 21 Jan 2020 10:02:22 +0100 Original-Received: from localhost ([::1]:50140 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1itpQT-0000nd-Ni for guile-devel@m.gmane-mx.org; Tue, 21 Jan 2020 04:02:21 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:55475) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1itpQA-0000lt-Fc for guile-devel@gnu.org; Tue, 21 Jan 2020 04:02:04 -0500 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:41516) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1itpQ8-0006KZ-UK; Tue, 21 Jan 2020 04:02:00 -0500 Original-Received: from [2001:660:6102:320:e120:2c8f:8909:cdfe] (port=33030 helo=ribbon) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1itpQ8-0003d4-8z; Tue, 21 Jan 2020 04:02:00 -0500 X-URL: http://www.fdn.fr/~lcourtes/ X-Revolutionary-Date: 2 =?utf-8?Q?Pluvi=C3=B4se?= an 228 de la =?utf-8?Q?R?= =?utf-8?Q?=C3=A9volution?= X-PGP-Key-ID: 0x090B11993D9AEBB5 X-PGP-Key: http://www.fdn.fr/~lcourtes/ludovic.asc X-PGP-Fingerprint: 3CE4 6455 8A84 FDC6 9DB4 0CFB 090B 1199 3D9A EBB5 X-OS: x86_64-pc-linux-gnu In-Reply-To: (John Cowan's message of "Mon, 20 Jan 2020 11:38:35 -0500") X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-BeenThere: guile-devel@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "Developers list for Guile, the GNU extensibility library" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guile-devel-bounces+guile-devel=m.gmane-mx.org@gnu.org Original-Sender: "guile-devel" Xref: news.gmane.io gmane.lisp.guile.devel:20317 Archived-At: Hello, John Cowan skribis: > Yes, gladly, but I don't know how to get one in this context. You would unpack, configure, and build like you did before (with JIT enabled, so as to reproduce the crash), but before that you=E2=80=99d run =E2=80=9Culimit -c unlimited=E2=80=9D in that shell to make sure there=E2= =80=99s a core dumped when it crashes. Once it has crashed, locate the =E2=80=98core=E2=80=99 file (or =E2=80=98co= re.*=E2=80=99), and run, say: gdb libguile/.libs/guile bootstrap/core Then from the GDB prompt: thread apply all bt TIA, Ludo=E2=80=99.