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From: Eli Zaretskii <eliz@gnu.org>
Cc: emacs_user@hotmail.com, cygwin@cygwin.com, emacs-devel@gnu.org
Subject: Re: is there a cygwin maintainer for gnu emacs?
Date: Wed, 10 Aug 2005 20:56:02 +0300	[thread overview]
Message-ID: <ull39oevh.fsf@gnu.org> (raw)
In-Reply-To: <42F9E707.1030302@spirentcom.com> (message from Joe Buehler on 	Wed, 10 Aug 2005 07:37:43 -0400)

> Date: Wed, 10 Aug 2005 07:37:43 -0400
> From: Joe Buehler <jbuehler@spirentcom.com>
> Cc: ehud@unix.mvs.co.il, cygwin@cygwin.com, emacs-devel@gnu.org
> 
> I would think that emacs would say why it is aborting.

When GC encounters a fatal inconsistency in the Emacs data structures,
it is generally unsafe to say anything, since that could easily cause
a nested fatal signal.

> Is there an expert on the emacs internals that would care to comment
> on what this abort might mean?

I'm not sure I'm such an expert on this, but the file etc/DEBUG has a
special section on debugging crashes inside GC.  I don't think there's
a general recipe, one just needs to follow the advice in etc/DEBUG and
find out the corrupted data structure.  Once the bad data structure is
found, the next step is to trace its life cycle and find what piece of
code corrupted it.


  reply	other threads:[~2005-08-10 17:56 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-08-08  6:21 is there a cygwin maintainer for gnu emacs? emacs user
2005-08-08 10:31 ` Ehud Karni
2005-08-08 11:36   ` Joe Buehler
2005-08-09  5:08   ` emacs user
2005-08-09 18:05     ` Ehud Karni
2005-08-09 18:15       ` Joe Buehler
2005-08-10 10:47         ` emacs user
2005-08-10 11:37           ` Joe Buehler
2005-08-10 17:56             ` Eli Zaretskii [this message]
2005-08-10 20:18               ` emacs user
2005-08-11  3:37                 ` Eli Zaretskii
2005-08-11 14:27               ` Richard M. Stallman
2005-08-11 15:12                 ` Joe Buehler
2005-08-12 14:59                   ` Richard M. Stallman
2005-08-12 17:02                     ` Eli Zaretskii
2005-08-11 17:17                 ` emacs user
2005-08-16  8:47         ` stackdump on cygwin (was: is there a cygwin maintainer for gnu emacs?) emacs user
2005-08-16  9:05           ` Brian Dessent
2005-08-17  4:09           ` Eli Zaretskii
2005-08-18  6:45         ` is there a cygwin maintainer for gnu emacs? emacs user
2005-08-19  8:38           ` Eli Zaretskii
2005-08-28 20:57         ` emacs user
  -- strict thread matches above, loose matches on Subject: below --
2005-08-09 18:15 David Masterson
2005-08-09 18:27 ` Joe Buehler
2005-08-09 21:02 ` emacs user
2005-08-09 18:31 David Masterson
2005-08-09 18:43 ` Joe Buehler
     [not found] <42F9E5E8.7010908@spirentcom.com>
2005-08-10 13:36 ` emacs user

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