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Re: Debugging glibc crashes with GDB

From: Daniel Jacobowitz <drow at false dot org>
To: Michael Snyder <Michael dot Snyder at palmsource dot com>
Cc: Mark Kettenis <mark dot kettenis at xs4all dot nl>, rattanni at gmail dot com, gdb at sourceware dot org, paul at codesourcery dot com
Date: Mon, 12 Mar 2007 22:41:56 -0400
Subject: Re: Debugging glibc crashes with GDB
References: <3187bd480703111104r46b15863g2d59714f5cc3793e@mail.gmail.com> <20070312011502.GA29117@caradoc.them.org> <200703120829.l2C8Ted5027432@brahms.sibelius.xs4all.nl> <20070312110357.GA21646@caradoc.them.org> <1173743961.11051.19.camel@localhost.localdomain>

On Mon, Mar 12, 2007 at 04:59:20PM -0700, Michael Snyder wrote:
> On Mon, 2007-03-12 at 07:03 -0400, Daniel Jacobowitz wrote:
> > On Mon, Mar 12, 2007 at 09:29:40AM +0100, Mark Kettenis wrote:
> > > Someone who cares enough about this should talk to the GCC and/or
> > > glibc people to make sure backtraces through abort() work.
> > 
> > Working on it.
> 
> Might a person work around this, in the mean time, 
> by supplying his own version of abort?

Yes, if you can build one that GDB is happy with.  GCC detects that it
is declared noreturn, and/or doesn't return.

-- 
Daniel Jacobowitz
CodeSourcery

References:
- Debugging glibc crashes with GDB
  - From: Rich Rattanni
- Re: Debugging glibc crashes with GDB
  - From: Daniel Jacobowitz
- Re: Debugging glibc crashes with GDB
  - From: Mark Kettenis
- Re: Debugging glibc crashes with GDB
  - From: Daniel Jacobowitz
- Re: Debugging glibc crashes with GDB
  - From: Michael Snyder

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