GNU bug report logs - #39408
Breakpoints don't work with M-x gdb under TRAMP

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Message #8 received at 39408 <at> debbugs.gnu.org (full text, mbox):

From: Lars Ingebrigtsen <larsi <at> gnus.org>
To: Timo Lilja <timo.lilja <at> iki.fi>
Cc: 39408 <at> debbugs.gnu.org, Michael Albinus <michael.albinus <at> gmx.de>
Subject: Re: bug#39408: Breakpoints don't work with M-x gdb under TRAMP
Date: Fri, 21 Aug 2020 13:48:12 +0200

Timo Lilja <timo.lilja <at> iki.fi> writes:

[...]

> 5. Switch back to source window
>    C-x b hello.c RET
>
> 6. Add another breakpoint
>    C-x C-a c-b
>
> Emacs becomes unresponsive and the minibuffer is flooded with the
> following error message:
>
> ~File /ssh:vagrant <at> debug:/vagrant/"/vagrant/hello.c" no longer exists!~
>
> *** Fix
>
> 1. Apply patch gdb-tramp-fix.diff
>    $ zcat /usr/share/emacs/26.1/lisp/progmodes/gdb-mi.el.gz >gdb-mi.el
>    $ zcat /usr/share/emacs/26.1/lisp/progmodes/gud.el.gz >gud.el
>    $ patch <gdb-tramp-fix.diff

Michael, there's tramp-related patch for gdb-mi/gud in this bug report
that I think looks reasonable, if I'm reading it correctly.  Do you have
any opinions on this?

-- 
(domestic pets only, the antidote for overdose, milk.)
   bloggy blog: http://lars.ingebrigtsen.no

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