GNU bug report logs - #13103
24.3.50; Trunk --with-ns eats 100% CPU

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Message #23 received at 13103 <at> debbugs.gnu.org (full text, mbox):

From: Eli Zaretskii <eliz <at> gnu.org>
To: Didier Verna <didier <at> didierverna.net>
Cc: 13103 <at> debbugs.gnu.org
Subject: Re: bug#13103: 24.3.50; Trunk --with-ns eats 100% CPU
Date: Thu, 06 Dec 2012 22:20:57 +0200

> From:   Didier Verna <didier <at> didierverna.net>
> Cc: 13103 <at> debbugs.gnu.org
> Date: Thu, 06 Dec 2012 21:03:06 +0100
> 
> Eli Zaretskii <eliz <at> gnu.org> wrote:
> 
> > When this happens, please attach a debugger to Emacs and show us where
> > it loops.  There's some guidance in etc/DEBUG regarding this; search
> > for "Emacs fails to respond".
> 
>   Problem is, the "loop" doesn't happen when I open Emacs directly with
> 
> /Applications/Emacs.app/Contents/MacOS/Emacs -Q
> 
> It only happens when I open the application the Mac way ('open',
> QuickSilver, double-click etc.). How does one attach a debugger to an app?

"gdb -p PID", where PID is the process ID.

(I assume you can use GDB on MacOS.)

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