From: Daniel Jacobowitz <drow@false.org>
To: Jim Blandy <jimb@codesourcery.com>
Cc: "Mohammed, Moqtadir" <Moqtadir_Mohammed@reyrey.com>, gdb@sourceware.org
Subject: Re: Can this be happening?
Date: Tue, 03 Jul 2007 21:58:00 -0000 [thread overview]
Message-ID: <20070703215751.GA941@caradoc.them.org> (raw)
In-Reply-To: <m3y7hx2mms.fsf@codesourcery.com>
On Tue, Jul 03, 2007 at 02:38:51PM -0700, Jim Blandy wrote:
> I don't know why the upper bits would be set. GDB may be
> misinterpreting the information in the core file.
The kernel dumps it as 32-bit too. It's not clear what those bits are
for, but I bet they're really in your core dump and you should ask the
kernel developers.
Moves from the segment registers may leave implementation defined data
in the upper half register - but that's only for fairly old Intel
processors.
--
Daniel Jacobowitz
CodeSourcery
next prev parent reply other threads:[~2007-07-03 21:58 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-06-29 23:03 Mohammed, Moqtadir
2007-07-03 21:38 ` Jim Blandy
2007-07-03 21:54 ` Mark Kettenis
2007-07-03 21:58 ` Daniel Jacobowitz [this message]
2007-07-05 19:26 ` Balazs Scheidler
2007-07-03 22:16 Mohammed, Moqtadir
2007-07-03 22:46 Mohammed, Moqtadir
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