From: Daniel Jacobowitz <drow@false.org>
To: gdb@sourceware.org
Cc: Taras D <taras.di@gmail.com>
Subject: Re: stack trace and breaking before crash
Date: Tue, 11 Mar 2008 17:53:00 -0000 [thread overview]
Message-ID: <20080311174903.GA14722@caradoc.them.org> (raw)
In-Reply-To: <47D6C524.69AECE6F@dessent.net>
On Tue, Mar 11, 2008 at 10:45:08AM -0700, Brian Dessent wrote:
> I don't think you're doing anything wrong. It looks like the JIT
> debugger code in Cygwin and/or dumper might need some bugfixes. The
> reason that continuing works is that it simply retriggers the fault
> again at the same location where it faulted the first time. Apparently
> at the point where gdb and/or dumper attaches to the process, the
> location of the fault is already lost and execution is somewhere inside
> the ntdll bowels in the exception handling code.
Try info threads? IIRC the debug connection is the "current" thread,
and the app is otherwise in a suspended thread.
--
Daniel Jacobowitz
CodeSourcery
next prev parent reply other threads:[~2008-03-11 17:49 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <4024fa2d0803100747g289cf2abl248dbc80b007356a@mail.gmail.com>
2008-03-10 15:45 ` Taras D
2008-03-10 15:54 ` Andreas Schwab
2008-03-10 16:02 ` Brian Dessent
2008-03-10 16:36 ` Brian Dessent
2008-03-11 15:25 ` Taras D
2008-03-11 17:49 ` Brian Dessent
2008-03-11 17:53 ` Daniel Jacobowitz [this message]
2008-03-11 21:03 ` Brian Dessent
2008-03-12 12:34 ` Taras D
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