From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 90804 invoked by alias); 26 May 2016 15:48:23 -0000 Mailing-List: contact cygwin-help@cygwin.com; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner@cygwin.com Mail-Followup-To: cygwin@cygwin.com Received: (qmail 90773 invoked by uid 89); 26 May 2016 15:48:20 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-2.0 required=5.0 tests=AWL,BAYES_05,RP_MATCHES_RCVD,SPF_HELO_PASS,SPF_PASS autolearn=ham version=3.3.2 spammy=elispfunction, cygwin-specific, gdb-send, bunches X-HELO: limerock03.mail.cornell.edu Received: from limerock03.mail.cornell.edu (HELO limerock03.mail.cornell.edu) (128.84.13.243) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Thu, 26 May 2016 15:48:10 +0000 X-CornellRouted: This message has been Routed already. Received: from authusersmtp.mail.cornell.edu (granite3.serverfarm.cornell.edu [10.16.197.8]) by limerock03.mail.cornell.edu (8.14.4/8.14.4_cu) with ESMTP id u4QFm8fY016742 for ; Thu, 26 May 2016 11:48:08 -0400 Received: from [192.168.1.3] (mta-68-175-148-36.twcny.rr.com [68.175.148.36] (may be forged)) (authenticated bits=0) by authusersmtp.mail.cornell.edu (8.14.4/8.12.10) with ESMTP id u4QFm7HL027184 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES128-SHA bits=128 verify=NOT) for ; Thu, 26 May 2016 11:48:07 -0400 Subject: Re: emacs gud-interface is not updated after gdb command execution (maybe because of incomplete output from gdb) To: cygwin@cygwin.com References: <466943424.37628.394d161a-7219-415d-a659-0f774811ad2d.open-xchange@email.1und1.de> <44459aa0-4381-2368-ab63-5dffc26f3344@cornell.edu> <1002567840.45243.3a1a3cbe-ee7e-465d-8585-9c4a96076936.open-xchange@email.1und1.de> From: Ken Brown Message-ID: <506dac42-346b-0007-d1b5-5ea0930f8838@cornell.edu> Date: Thu, 26 May 2016 18:01:00 -0000 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.1.0 MIME-Version: 1.0 In-Reply-To: <1002567840.45243.3a1a3cbe-ee7e-465d-8585-9c4a96076936.open-xchange@email.1und1.de> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-PMX-Cornell-Gauge: Gauge=XXXXX X-IsSubscribed: yes X-SW-Source: 2016-05/txt/msg00330.txt.bz2 On 5/26/2016 10:55 AM, Tobias Zawada wrote: > Thanks, Ken for the following info: > >> This looks like a bug I reported several years ago; it actually has >> nothing to do with emacs: >> >> https://www.cygwin.com/ml/cygwin/2011-10/msg00445.html >> >> It was fixed but then reappeared some months later: >> >> https://www.cygwin.com/ml/cygwin/2012-05/msg00049.html >> >> It was fixed again but apparently is back. The test case from the >> original report still exhibits the problem. > > I had a look at the elisp-function gdb-send. > > The command process-send-string is used there for sending commands to gdb. > > Is it right that the problem manifests itself already there? > > The doc of process-send-string says that this command may send the string > contents as separate bunches of data. > > If the output is already incomplete because of the partitioned input through > process-send-string I see no way for a cygwin-specific workaround and we must > wait for a fix of gdb. I already wrote a test case (which was improved by cgf) in my original bug report. As you can see from reading that old thread, the problem *is* Cygwin specific and is provoked without partitioned input. > Do you know where I should report the bug? This email thread is the right place to report the bug. Ken -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple