WARNING - OLD ARCHIVES

This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
   
 
 
Xen 
 
Home Products Support Community News
 
   
 

xen-users

[Xen-users] Re: Guest debugging fails for 32bit, works for 64bit

To: xen-users@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-users] Re: Guest debugging fails for 32bit, works for 64bit
From: Paul Arthur <flowerysong00@xxxxxxxxx>
Date: Tue, 24 Nov 2009 19:37:37 -0500
Delivery-date: Tue, 24 Nov 2009 16:41:40 -0800
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
List-help: <mailto:xen-users-request@lists.xensource.com?subject=help>
List-id: Xen user discussion <xen-users.lists.xensource.com>
List-post: <mailto:xen-users@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/mailman/listinfo/xen-users>, <mailto:xen-users-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/mailman/listinfo/xen-users>, <mailto:xen-users-request@lists.xensource.com?subject=unsubscribe>
Organization: Fantasy...
References: <slrnhgors4.ml6.flowerysong00@xxxxxxxxxxxxxxxxxx>
Reply-to: flowerysong00@xxxxxxxxx
Sender: xen-users-bounces@xxxxxxxxxxxxxxxxxxx
User-agent: slrn/0.9.8.1pl1 (Linux)
On 2009-11-24, Paul Arthur <flowerysong00@xxxxxxxxx> wrote:
> I've followed the instructions in tools/debugger/gdb/README for
> building and using gdbserver-xen. While playing around with debugging
> a running guest or dissecting a core file, I've discovered that using
> it with a 32-bit PV domU fails but it works fine on the same guest if
> it's booted with a 64-bit kernel. Is this a known limitation, or am I
> doing something incorrectly?

Also, do you have any suggestions for doing forensics on a
failed/crashed guest?

-- 
It's not stalking if you're polite
    --Tokezo Hime on RPGnet


_______________________________________________
Xen-users mailing list
Xen-users@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-users

<Prev in Thread] Current Thread [Next in Thread>