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bug#10580: 24.0.92; gdb initialization takes more than one minute at 100


From: Chong Yidong
Subject: bug#10580: 24.0.92; gdb initialization takes more than one minute at 100% CPU
Date: Sun, 06 May 2012 12:13:46 +0800
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/24.0.96 (gnu/linux)

Dov Grobgeld <address@hidden> 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.





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