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: Wed, 17 Nov 2021 16:27:41 +0200 Message-ID: <83fsruzwki.fsf@gnu.org> References: <522fd31d7bfc4c6b93d1eee254fa1218@checkpoint.com> <83fsrw166y.fsf@gnu.org> <1110db48db9540d8a33bdf9117fa24ae@checkpoint.com> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="1450"; 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 Wed Nov 17 15:29:13 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 1mnLw0-00008l-Oz for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 17 Nov 2021 15:29:12 +0100 Original-Received: from localhost ([::1]:59566 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mnLvz-00025I-Ng for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 17 Nov 2021 09:29:11 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:52608) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mnLvq-0001zQ-LI for bug-gnu-emacs@gnu.org; Wed, 17 Nov 2021 09:29:02 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:48999) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1mnLvq-0006AI-Bv for bug-gnu-emacs@gnu.org; Wed, 17 Nov 2021 09:29:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1mnLvq-0002nX-7P for bug-gnu-emacs@gnu.org; Wed, 17 Nov 2021 09:29:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 17 Nov 2021 14:29:02 +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=B51894.163715928210571 (code B ref 51894); Wed, 17 Nov 2021 14:29:02 +0000 Original-Received: (at 51894) by debbugs.gnu.org; 17 Nov 2021 14:28:02 +0000 Original-Received: from localhost ([127.0.0.1]:60519 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mnLus-0002kQ-A6 for submit@debbugs.gnu.org; Wed, 17 Nov 2021 09:28:02 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:51540) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mnLup-0002k0-Qh for 51894@debbugs.gnu.org; Wed, 17 Nov 2021 09:28:01 -0500 Original-Received: from [2001:470:142:3::e] (port=33424 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 1mnLug-00061j-TE; Wed, 17 Nov 2021 09:27:53 -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=wTB8s94h4F1J/k2mMCPaUopYlq62wnZf5F6abf+irTk=; b=MyyKs7tiO3hi 93J6ir7S/eK68LfPAEdJfZZT3QlgYQuog5KraK5zGThcxMnqDFHmNqKHaM+ggJw3th+POvRB+x3Th /NZXKhks3yaOX9pY1Z/qde8UO7jk35rCNxuUDXYO5i02WtxvG03NbMQQYtr2++qIl5F9uLeZ+eHjT cyqrnAYbHlTpVKcCjC2XB/C3PHcC1wi820Yy2nE0AzVKZC2qufgOs8eGzCTdRaj30NWzZCZH3nGOj Z+DMCdOmRnugmCoqMyjltQ4OP4F6qXcy80DbTV2NwQxgFMpRy6NawMzaQxyWOtqRzkmUJaAERAghR Zpj9TBxyRSFan5k5sgIlYw==; Original-Received: from [87.69.77.57] (port=1675 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 1mnLud-0005Un-MP; Wed, 17 Nov 2021 09:27:48 -0500 In-Reply-To: <1110db48db9540d8a33bdf9117fa24ae@checkpoint.com> (message from Guy Offer on Wed, 17 Nov 2021 14:00:39 +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:220205 Archived-At: > From: Guy Offer > CC: "51894@debbugs.gnu.org" <51894@debbugs.gnu.org> > Date: Wed, 17 Nov 2021 14:00:39 +0000 > > This GDB was configured as follows: > configure --host=x86_64-pc-cygwin --target=x86_64-redhat-linux-gnu Does this mean this is a GDB that targets Red Hat GNU/Linux and not a Cygwin-native debugger? > Regarding Emacs GDB support: Emacs has UI support for GDB (GUD GDB) which can display code source in Emacs buffers. Are you using "M-x gdb RET" or "M-x gud-gdb RET"? Also, is Emacs capable of visiting file specified as "\cygdrive\f\source\", i.e. does "C-x C-f" work with such names? And btw, why you mention file names with backslashes? does using forward slashes, as in "/cygdrive/f/source/", work for you? If all of the above doesn't help, please show a minimal recipe starting from "emacs -Q", where the problem happens: maybe we are missing some important clue.