From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Ken Brown Newsgroups: gmane.emacs.bugs Subject: bug#9767: 24.0.90; gdb initialization on Cygwin Date: Sun, 16 Oct 2011 12:02:59 -0400 Message-ID: <4E9B0033.2070506@cornell.edu> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Trace: dough.gmane.org 1318781066 18372 80.91.229.12 (16 Oct 2011 16:04:26 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Sun, 16 Oct 2011 16:04:26 +0000 (UTC) To: 9767@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sun Oct 16 18:04:21 2011 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([140.186.70.17]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1RFTCG-0003Wk-Gq for geb-bug-gnu-emacs@m.gmane.org; Sun, 16 Oct 2011 18:04:20 +0200 Original-Received: from localhost ([::1]:58958 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RFTCF-0000c3-VM for geb-bug-gnu-emacs@m.gmane.org; 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Sun, 16 Oct 2011 12:03:44 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1RFTBe-0004al-OX for bug-gnu-emacs@gnu.org; Sun, 16 Oct 2011 12:03:44 -0400 Original-Received: from granite1.mail.cornell.edu ([128.253.83.141]:36821 helo=authusersmtp.mail.cornell.edu) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RFTBe-0004aQ-LX for bug-gnu-emacs@gnu.org; Sun, 16 Oct 2011 12:03:42 -0400 Original-Received: from [192.168.1.3] (cpe-67-249-194-47.twcny.res.rr.com [67.249.194.47]) (authenticated bits=0) by authusersmtp.mail.cornell.edu (8.14.4/8.12.10) with ESMTP id p9GG3ZDw004068 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NOT) for ; Sun, 16 Oct 2011 12:03:36 -0400 (EDT) User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:7.0.1) Gecko/20110929 Thunderbird/7.0.1 X-detected-operating-system: by eggs.gnu.org: Solaris 9 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list Resent-Date: Sun, 16 Oct 2011 12:05:02 -0400 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 2) X-Received-From: 140.186.70.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:52685 Archived-At: When I start a debugging session with M-x gdb, initialization doesn't appear to complete. I don't get the "(gdb)" prompt, and the mode line continues to say "initializing". If I press Return, I get the prompt and the mode line changes to "ready". Everything works fine after that. This seems Cygwin-specific; it doesn't happen on GNU/Linux. I've checked that all the strings that emacs sends to gdb during initialization (via gdb-input) do in fact get sent. And I've tried sending those same strings to gdb outside of emacs (except for "-inferior-tty-set..."), and nothing strange happened. In particular, I did have a "(gdb)" prompt at each stage. Does anyone have any suggestions as to what might cause this or how I can debug it? I don't have any experience with elisp debugging, so I would appreciate a few pointers to help get me started. Thanks. Ken In GNU Emacs 24.0.90.1 (i686-pc-cygwin, GTK+ Version 2.20.1) of 2011-09-26 on moufang Windowing system distributor `The Cygwin/X Project', version 11.0.11101000 configured using `configure '--srcdir=/usr/src/emacs-24.0.90-1/src/emacs-24.0.90' '--prefix=/usr' '--exec-prefix=/usr' '--bindir=/usr/bin' '--sbindir=/usr/sbin' '--libexecdir=/usr/lib' '--datadir=/usr/share' '--localstatedir=/var' '--sysconfdir=/etc' '--datarootdir=/usr/share' '--docdir=/usr/share/doc/emacs' '-C' 'CC=gcc' 'CFLAGS=-g -O2