From: Jeff Dike <jdike@addtoit.com>
To: "Theodore Ts'o" <tytso@mit.edu>
Cc: linux-kernel@vger.kernel.org
Subject: Re: Should a x86 gdb work under an x86_64 kernel?
Date: Mon, 25 Feb 2008 11:14:08 -0500 [thread overview]
Message-ID: <20080225161408.GA7295@c2.user-mode-linux.org> (raw)
In-Reply-To: <E1JTeeF-0005dk-Nv@closure.thunk.org>
On Mon, Feb 25, 2008 at 09:49:43AM -0500, Theodore Ts'o wrote:
> I've noticed that if I try to use a 32-bit x86 gdb to debug a
> 32-bit program under a 64-bit x86_64 kernel, gdb (version 6.6-debian,
> from Ubuntu Gutsy) immediately core dumps as soon as I run the test
> program under the debugger. Is this normal/expected/known bug?
Probably - UML broke too.
Roland found the bug and posted a patch fairly quickly -
http://marc.info/?l=linux-kernel&m=120365510230307&q=raw
Jeff
--
Work email - jdike at linux dot intel dot com
next prev parent reply other threads:[~2008-02-25 16:14 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-02-25 14:49 Should a x86 gdb work under an x86_64 kernel? Theodore Ts'o
2008-02-25 16:14 ` Jeff Dike [this message]
2008-03-03 11:56 ` Andi Kleen
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20080225161408.GA7295@c2.user-mode-linux.org \
--to=jdike@addtoit.com \
--cc=linux-kernel@vger.kernel.org \
--cc=tytso@mit.edu \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.