From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.devel Subject: Re: emacs locked when internet connection is cut... Date: Wed, 02 May 2018 17:56:08 +0300 Message-ID: <8336zaqf7b.fsf@gnu.org> References: <83r2mvqvaq.fsf@gnu.org> <4260C366-2B75-4501-BD7A-7D224C9C50A7@gmail.com> Reply-To: Eli Zaretskii NNTP-Posting-Host: blaine.gmane.org X-Trace: blaine.gmane.org 1525272863 18519 195.159.176.226 (2 May 2018 14:54:23 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Wed, 2 May 2018 14:54:23 +0000 (UTC) Cc: emacs-devel@gnu.org To: Jean-Christophe Helary Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Wed May 02 16:54:18 2018 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1fDt98-0004hV-CK for ged-emacs-devel@m.gmane.org; Wed, 02 May 2018 16:54:18 +0200 Original-Received: from localhost ([::1]:50932 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fDtBF-0000t7-BJ for ged-emacs-devel@m.gmane.org; Wed, 02 May 2018 10:56:29 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:34559) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fDtB5-0000rk-Pu for emacs-devel@gnu.org; Wed, 02 May 2018 10:56:20 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fDtB1-0006No-U6 for emacs-devel@gnu.org; Wed, 02 May 2018 10:56:19 -0400 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:48649) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fDtB1-0006Ni-Q8; Wed, 02 May 2018 10:56:15 -0400 Original-Received: from [176.228.60.248] (port=4602 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1fDtB1-0004z5-7Z; Wed, 02 May 2018 10:56:15 -0400 In-reply-to: <4260C366-2B75-4501-BD7A-7D224C9C50A7@gmail.com> (message from Jean-Christophe Helary on Wed, 2 May 2018 15:56:27 +0900) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2001:4830:134:3::e X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.org gmane.emacs.devel:225032 Archived-At: > From: Jean-Christophe Helary > Date: Wed, 2 May 2018 15:56:27 +0900 > > I've reconfigured emacs to make debugging easier (./configure --enable-checking='yes,glyphs' > --enable-check-lisp-object-type CFLAGS='-O0 -g3') re-"make install"-ed it and launched gdb attached to its > PID. > > I can't seem to be able to run gdb and attach emacs without getting a lot of error messages so I'm wondering > if there is a better way to get what you need to investigate into this issue. Which error messages do you get? They could be just warnings that can be disregarded, ore they could be problems that will get in the way when you run Emacs under GDB in any other way. So please show the messages. Hoe to run Emacs under GDB in a way that will allow you to get control back to GDB is described in etc/DEBUG. However, attaching GDB to a running Emacs is much easier, so maybe it's worth your while to invest some additional effort into trying to use that.