From mboxrd@z Thu Jan  1 00:00:00 1970
From: Emre Can Sezer <ecsezer@ncsu.edu>
Subject: How do you debug Xen?
Date: Fri, 09 Jan 2009 10:46:11 -0500
Message-ID: <49677143.8060101@ncsu.edu>
Mime-Version: 1.0
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 7bit
Return-path: <xen-devel-bounces@lists.xensource.com>
List-Unsubscribe: <http://lists.xensource.com/mailman/listinfo/xen-devel>,
	<mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe>
List-Post: <mailto:xen-devel@lists.xensource.com>
List-Help: <mailto:xen-devel-request@lists.xensource.com?subject=help>
List-Subscribe: <http://lists.xensource.com/mailman/listinfo/xen-devel>,
	<mailto:xen-devel-request@lists.xensource.com?subject=subscribe>
Sender: xen-devel-bounces@lists.xensource.com
Errors-To: xen-devel-bounces@lists.xensource.com
To: Xen Devel <xen-devel@lists.xensource.com>
List-Id: xen-devel@lists.xenproject.org

Hi,

I want to use a debugger to debug some code I wrote in the hypervisor.
What is the best way to go about this?  I would appreciate any links or
info.

The only thing I found was enabling gdbstub and using gdb remotely via 
serial cable.  Is there an example on how to set this up?  The
examples in kgdb website refer to linux, so I'm hoping to get something
more specific. I tried to look through the mailing list archives but
couldn't find anything but the patches.

And if I'm trying to debug a 64-bit Xen, can I do this from a 32-bit
remote machine?

Thanks,

John