GNU bug report logs - #10580
24.0.92; gdb initialization takes more than one minute at 100% CPU

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Package: emacs;

Reported by: Dov Grobgeld <dov.grobgeld <at> gmail.com>

Date: Sun, 22 Jan 2012 17:55:03 UTC

Severity: important

Tags: patch

Found in version 24.0.92

Done: Stefan Monnier <monnier <at> iro.umontreal.ca>

Bug is archived. No further changes may be made.

Full log

Message #32 received at 10580 <at> debbugs.gnu.org (full text, mbox):

From: Chong Yidong <cyd <at> gnu.org>
To: Dov Grobgeld <dov.grobgeld <at> gmail.com>
Cc: Glenn Morris <rgm <at> gnu.org>, 10580 <at> debbugs.gnu.org
Subject: Re: bug#10580: 24.0.92;
	gdb initialization takes more than one minute at 100% CPU
Date: Sun, 06 May 2012 12:13:46 +0800

Dov Grobgeld <dov.grobgeld <at> gmail.com> writes:

> Here is some more clarification. In keyboard.c:command_loop_1() the
> line i=read_key_sequence() blocks during interactive work until a key
> is pressed. But when the process is stuck in "gdb" read_key_sequence()
> does not block but keeps returning. I still have no clue of what goes
> on though.

Is this still with 24.0.92, or the latest pretest 24.0.96, or the
emacs-24 branch?  I made some changes to the pty handling a few weeks
ago (which should be included in 24.0.96), which may impact this issue.
This bug report was last modified 12 years and 74 days ago.

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