From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Stefan Monnier Newsgroups: gmane.emacs.bugs Subject: bug#10285: 23.3; Gud hangs terminal when not running gdb --annotate=3 Date: Tue, 13 Dec 2011 09:21:29 -0500 Message-ID: References: <4EE66C58.6000303@cfl.rr.com> <4EE676D1.5030508@cfl.rr.com> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: dough.gmane.org 1323786125 3349 80.91.229.12 (13 Dec 2011 14:22:05 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Tue, 13 Dec 2011 14:22:05 +0000 (UTC) Cc: 10285@debbugs.gnu.org To: Phillip Susi Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Dec 13 15:21:59 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 1RaTF1-0005Kq-EG for geb-bug-gnu-emacs@m.gmane.org; Tue, 13 Dec 2011 15:21:59 +0100 Original-Received: from localhost ([::1]:48495 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RaTF0-0007Wb-H4 for geb-bug-gnu-emacs@m.gmane.org; Tue, 13 Dec 2011 09:21:58 -0500 Original-Received: from eggs.gnu.org ([140.186.70.92]:57716) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RaTEr-0007UM-Rs for bug-gnu-emacs@gnu.org; Tue, 13 Dec 2011 09:21:56 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1RaTEm-0001XU-AC for bug-gnu-emacs@gnu.org; Tue, 13 Dec 2011 09:21:49 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:35479) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RaTEm-0001XQ-8m for bug-gnu-emacs@gnu.org; Tue, 13 Dec 2011 09:21:44 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.69) (envelope-from ) id 1RaTG2-0003qH-B0 for bug-gnu-emacs@gnu.org; Tue, 13 Dec 2011 09:23:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Stefan Monnier Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 13 Dec 2011 14:23:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 10285 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 10285-submit@debbugs.gnu.org id=B10285.132378617114745 (code B ref 10285); Tue, 13 Dec 2011 14:23:02 +0000 Original-Received: (at 10285) by debbugs.gnu.org; 13 Dec 2011 14:22:51 +0000 Original-Received: from localhost ([127.0.0.1] helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1RaTFr-0003pj-HV for submit@debbugs.gnu.org; Tue, 13 Dec 2011 09:22:51 -0500 Original-Received: from ironport2-out.teksavvy.com ([206.248.154.183]) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1RaTFp-0003pX-K5; Tue, 13 Dec 2011 09:22:50 -0500 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: Av0EAEBe505FxLI7/2dsb2JhbABEqyGBBoFyAQEEAVYeBRALDiIEEhQYDSSIDwi1dIhQgxgEiDCaOIRQ X-IronPort-AV: E=Sophos;i="4.71,345,1320642000"; d="scan'208";a="152091327" Original-Received: from 69-196-178-59.dsl.teksavvy.com (HELO ceviche.home) ([69.196.178.59]) by ironport2-out.teksavvy.com with ESMTP/TLS/ADH-AES256-SHA; 13 Dec 2011 09:21:30 -0500 Original-Received: by ceviche.home (Postfix, from userid 20848) id C54A46619A; Tue, 13 Dec 2011 09:21:29 -0500 (EST) In-Reply-To: <4EE676D1.5030508@cfl.rr.com> (Phillip Susi's message of "Mon, 12 Dec 2011 16:49:05 -0500") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.0.92 (gnu/linux) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list Resent-Date: Tue, 13 Dec 2011 09:23:02 -0500 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:54916 Archived-At: retitle 10285 gdb-mi should accept some process I/O before GDB actually starts found 10285 24.1 thanks >> Could you check the Emacs-24 pretest to see if it addresses the problem? > Where can I find that? I don't see it on the main web site. Since it's a pretest it's not advertised there. You can find it at http://alpha.gnu.org/gnu/emacs/pretest/ >> Presumably now that you know you need to add the magic argument, you are >> able to fix the command to make your gdb+sudo case work, right? > No, because sudo runs before gdb and prompts for your password, which > it never gets, so gdb never runs and spits out whatever Emacs is > waiting to see. Ah, and indeed the code in the pretest won't help. We need further changes to gdb-mi.el to accommodate your use case, but those changes would be too intrusive to add at this stage, so it'll have to wait for after 24.1. In the mean time, I suggest you use M-x gud-gdb RET which uses the old (Emacs-22) simpler GUD interaction and just requires a "--fullname" argument (and whose absence won't be as problematic, tho it'll prevent Emacs from jumping to the source code for you). Stefan