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From: Eli Zaretskii <eliz@gnu.org>
To: Manuel Giraud <manuel@ledu-giraud.fr>
Cc: luangruo@yahoo.com, 59351@debbugs.gnu.org
Subject: bug#59351: 29.0.50; [PATCH] Fix mouse click position to menu bar entry
Date: Mon, 21 Nov 2022 16:23:01 +0200	[thread overview]
Message-ID: <83o7t02xq2.fsf@gnu.org> (raw)
In-Reply-To: <87a64k5su7.fsf@elite.giraud> (message from Manuel Giraud on Mon,  21 Nov 2022 14:40:16 +0100)

> From: Manuel Giraud <manuel@ledu-giraud.fr>
> Cc: Manuel Giraud <manuel@ledu-giraud.fr>,  luangruo@yahoo.com,
>   59351@debbugs.gnu.org
> Date: Mon, 21 Nov 2022 14:40:16 +0100
> 
> I'm trying to debug this from "M-x gdb".  I've put a breakpoint at
> display_menu_bar but whenever I'm doing a 'next' at the init_iterator
> call I get the following message:
> 
> --8<---------------cut here---------------start------------->8---
> Thread 1 received signal SIGTRAP, Trace/breakpoint trap.
> _thread_sys_poll () at /tmp/-:3
> 3	/tmp/-: No such file or directory.
> --8<---------------cut here---------------end--------------->8---

What does "bt" show in this case?

> I guess that this is an issue with thread but maybe there is some tricks
> to debug a threaded emacs.  I cannot find hindsights in "etc/DEBUG".  I
> also tried to compile "--without-threads" but it seems to be for elisp
> support.

This has nothing to do with --without-threads, so no need to rebuild Emacs.
The only thing you need to make sure is that Emacs is build without
optimizations (-O0 compiler switch) and with -g3 (to include detailed debug
info including macros).





  reply	other threads:[~2022-11-21 14:23 UTC|newest]

Thread overview: 57+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-11-18  8:37 bug#59351: 29.0.50; [PATCH] Fix mouse click position to menu bar entry Manuel Giraud
2022-11-18 10:43 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-11-18 11:01   ` Manuel Giraud
2022-11-18 11:42     ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-11-18 12:10       ` Manuel Giraud
2022-11-18 13:19         ` Eli Zaretskii
2022-11-18 13:24         ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-11-18 11:58     ` Eli Zaretskii
2022-11-18 12:15       ` Manuel Giraud
2022-11-18 12:29         ` Eli Zaretskii
2022-11-18 12:41           ` Manuel Giraud
2022-11-18 12:51             ` Eli Zaretskii
2022-11-18 13:12               ` Manuel Giraud
2022-11-18 13:23               ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-11-18 13:40                 ` Manuel Giraud
2022-11-18 14:08                 ` Manuel Giraud
2022-11-18 14:14                   ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-11-18 14:31                 ` Eli Zaretskii
2022-11-18 13:20           ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-11-18 13:20       ` Manuel Giraud
2022-11-18 14:30         ` Eli Zaretskii
2022-11-18 15:20           ` Manuel Giraud
2022-11-18 15:26             ` Eli Zaretskii
2022-11-18 17:23               ` Manuel Giraud
2022-11-18 18:45                 ` Eli Zaretskii
2022-11-21 13:40                   ` Manuel Giraud
2022-11-21 14:23                     ` Eli Zaretskii [this message]
2022-11-21 14:46                       ` Manuel Giraud
2022-11-21 18:12                         ` Eli Zaretskii
2022-11-22  0:34                           ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-11-23 16:43                   ` Manuel Giraud
2022-11-23 17:31                     ` Eli Zaretskii
2022-11-24 13:49                       ` Manuel Giraud
2022-11-25 14:55                       ` Manuel Giraud
2022-11-25 15:00                         ` Manuel Giraud
2022-11-26 12:49                           ` Eli Zaretskii
2022-11-26 17:26                             ` Manuel Giraud
2022-11-26 17:38                               ` Eli Zaretskii
2022-11-27  0:51                                 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-11-27  6:40                                   ` Eli Zaretskii
2022-11-28 17:07                                     ` Manuel Giraud
2022-11-29  0:47                                       ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-11-29  8:00                                         ` Manuel Giraud
2022-11-29  9:37                                           ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-12-01 10:30                                             ` Manuel Giraud
2022-11-29 12:14                                         ` Eli Zaretskii
2022-11-29 12:19                                           ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-12-01 12:31                                       ` Eli Zaretskii
2022-12-01 16:23                                         ` Manuel Giraud
2022-12-01 16:50                                           ` Eli Zaretskii
2022-11-19  0:22                 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-11-19  9:19                   ` Manuel Giraud
2022-11-18 11:42 ` Eli Zaretskii
2022-11-18 12:12   ` Manuel Giraud
2022-11-18 12:26     ` Eli Zaretskii
2022-11-18 13:16       ` Manuel Giraud
2022-11-18 14:16         ` Eli Zaretskii

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