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From: Eli Zaretskii <eliz@gnu.org>
To: Pierre Muller <pierre.muller@ics-cnrs.unistra.fr>
Cc: gdb@sourceware.org
Subject: Re: How to debug fatal exceptions on Windows?
Date: Tue, 06 Aug 2013 16:07:00 -0000	[thread overview]
Message-ID: <83vc3ivm4r.fsf@gnu.org> (raw)
In-Reply-To: <"000001ce92bb$ff059a60$fd10cf20$@muller"@ics-cnrs.unistra.fr>

> From: "Pierre Muller" <pierre.muller@ics-cnrs.unistra.fr>
> Date: Tue, 6 Aug 2013 17:45:36 +0200
> 
>   In fact, an exception is send first to the debugger,
> then to the debuggee, and lastly again to the debugger if not handled by the
> debuggee.
> 
>   But if GDB does not recognize the exception code,
> it dies nothing on the first pass. 
> And the code is then caught by the gnu_exception_handler.
> 
>   
>   Did you try to run gdb on itself and
> place a breakpoint on the location of the FirstChance code?

If I do that, and the breakpoint breaks, how will I be able to see
which code in the application (Emacs) caused the exception?

Or did you mean something else?

Thanks.


  parent reply	other threads:[~2013-08-06 16:07 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-08-06 15:34 Eli Zaretskii
2013-08-06 15:45 ` Pierre Muller
2013-08-06 18:50 ` Paweł Sikora
2013-08-06 19:25   ` Eli Zaretskii
     [not found] ` <"000001ce92bb$ff059a60$fd10cf20$@muller"@ics-cnrs.unistra.fr>
2013-08-06 16:07   ` Eli Zaretskii [this message]
2013-08-09 13:58   ` Eli Zaretskii

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