From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#51894: 27.2; GDB Gud support on Cygwin has trouble accessing shared files on Windows network drives. Date: Thu, 18 Nov 2021 13:02:52 +0200 Message-ID: <83lf1lybdv.fsf@gnu.org> References: <522fd31d7bfc4c6b93d1eee254fa1218@checkpoint.com> <83fsrw166y.fsf@gnu.org> <1110db48db9540d8a33bdf9117fa24ae@checkpoint.com> <83fsruzwki.fsf@gnu.org> <83bl2izpcv.fsf@gnu.org> <9fac329f-43d2-a27e-3fd5-f6522993a30f@cornell.edu> <7bed7b9225494404b83915071b37ea6e@checkpoint.com> <83mtm1yhz0.fsf@gnu.org> <45a58bbbf003472e9332306dd261238a@checkpoint.com> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="33192"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 51894@debbugs.gnu.org To: Guy Offer Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Nov 18 12:04:11 2021 Return-path: Envelope-to: geb-bug-gnu-emacs@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 1mnfD7-0008PD-F3 for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 18 Nov 2021 12:04:09 +0100 Original-Received: from localhost ([::1]:35688 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mnfD6-0002WF-86 for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 18 Nov 2021 06:04:08 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:43702) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mnfD0-0002VT-Lh for bug-gnu-emacs@gnu.org; Thu, 18 Nov 2021 06:04:02 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:51642) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1mnfD0-0001EZ-Cs for bug-gnu-emacs@gnu.org; Thu, 18 Nov 2021 06:04:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1mnfD0-0002O1-2c for bug-gnu-emacs@gnu.org; Thu, 18 Nov 2021 06:04:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 18 Nov 2021 11:04:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 51894 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: moreinfo Original-Received: via spool by 51894-submit@debbugs.gnu.org id=B51894.16372333859079 (code B ref 51894); Thu, 18 Nov 2021 11:04:02 +0000 Original-Received: (at 51894) by debbugs.gnu.org; 18 Nov 2021 11:03:05 +0000 Original-Received: from localhost ([127.0.0.1]:34955 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mnfC5-0002MN-7R for submit@debbugs.gnu.org; Thu, 18 Nov 2021 06:03:05 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:42526) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mnfC3-0002Lr-II for 51894@debbugs.gnu.org; Thu, 18 Nov 2021 06:03:04 -0500 Original-Received: from [2001:470:142:3::e] (port=44550 helo=fencepost.gnu.org) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mnfBx-00018e-FO; Thu, 18 Nov 2021 06:02:57 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=References:Subject:In-Reply-To:To:From:Date: mime-version; bh=nyGseoNIFE1HNkYE5elPnpQP7poSy6/nWYBaJlMidT8=; b=RosZajTXYBal fxnRUt4Yl3aGtHMl5opszln+OBHoQNm98nSkfoFGMHx7yll6xJKRsYC+YAazShr+lrE4okGAMSoRP w8xmU+odATYQC33uFO0zXRkdInYVJia6uh05H3l+2jquhSq0pvjDzF1IuVCafFfd7/fTFLF7AKGuY pUUridf91k0W8NodFtwxZsZU9FD4Wt5xi6Czc8gSLa+LwIYFtq76OGtK0c87Sr7DSuQM3LxY19xbM L4P3U46oe8pwKrxoemI2jAtuI4OnV0mwM/6D4jWG5wHxCIsiwFZlguZsmdWaIqRsnDM3TqrdH6nw4 0WZRzO6y0/QXJTRg3gEuNw==; Original-Received: from [87.69.77.57] (port=2357 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mnfBx-0007xI-34; Thu, 18 Nov 2021 06:02:57 -0500 In-Reply-To: <45a58bbbf003472e9332306dd261238a@checkpoint.com> (message from Guy Offer on Thu, 18 Nov 2021 08:54:22 +0000) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list 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-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:220300 Archived-At: > From: Guy Offer > CC: "kbrown@cornell.edu" , > "51894@debbugs.gnu.org" > <51894@debbugs.gnu.org> > Date: Thu, 18 Nov 2021 08:54:22 +0000 > > Also, can you try "M-x gud-gdb RET" instead, and see if the problem exists there as well? Maybe there's something in gdb-mi.el that doesn't work well in this case, in particular when it parses the file names reported by GDB's MI interface. For that reason, I'd be interested to see the raw data about source file names emitted by GDB in response to Emacs's queries. For that purpose, activate the gdb-enable-debug minor mode, and show the contents of the variable gdb-debug-log after a command that results in such failures. > > =====> The gud-gdb does not have the IDE support (it only runs the gdb on a single window without opening the source files, stack or variable windows). That's not entirely true: it does open a window with the source file. Anyway I'm not saying you should use "M-x gud-gdb" instead of "M-x gdb", I'm asking you to try gud-gdb just this once to see if it is capable of resolving these file names. Could you please try that and report the results? Knowing that could give some hint about where to look for the reasons of your original problem. Thanks.