From mboxrd@z Thu Jan  1 00:00:00 1970
Received: from eggs.gnu.org ([140.186.70.92]:35674)
	by lists.gnu.org with esmtp (Exim 4.71)
	(envelope-from <jan.kiszka@web.de>) id 1RM2kW-0001a5-4z
	for qemu-devel@nongnu.org; Thu, 03 Nov 2011 15:14:53 -0400
Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71)
	(envelope-from <jan.kiszka@web.de>) id 1RM2kR-0006ew-TN
	for qemu-devel@nongnu.org; Thu, 03 Nov 2011 15:14:52 -0400
Received: from fmmailgate03.web.de ([217.72.192.234]:38749)
	by eggs.gnu.org with esmtp (Exim 4.71)
	(envelope-from <jan.kiszka@web.de>) id 1RM2kR-0006ed-ED
	for qemu-devel@nongnu.org; Thu, 03 Nov 2011 15:14:47 -0400
Received: from moweb002.kundenserver.de (moweb002.kundenserver.de
	[172.19.20.108])
	by fmmailgate03.web.de (Postfix) with ESMTP id 105421A9767F8
	for <qemu-devel@nongnu.org>; Thu,  3 Nov 2011 20:14:45 +0100 (CET)
Message-ID: <4EB2E822.3080702@web.de>
Date: Thu, 03 Nov 2011 20:14:42 +0100
From: Jan Kiszka <jan.kiszka@web.de>
MIME-Version: 1.0
References: <4EB000A7.3000501@web.de>
	<CALRxmdBu85C7YP5veh0ewg5xNE0CF5yEdRgKg+s8Ne6TJvkU2A@mail.gmail.com>
In-Reply-To: <CALRxmdBu85C7YP5veh0ewg5xNE0CF5yEdRgKg+s8Ne6TJvkU2A@mail.gmail.com>
Content-Type: multipart/signed; micalg=pgp-sha1;
	protocol="application/pgp-signature";
	boundary="------------enig32F4CD41749D242B6BD95D98"
Subject: Re: [Qemu-devel] State of KVM guest debugging support on Power
List-Id: <qemu-devel.nongnu.org>
List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>,
	<mailto:qemu-devel-request@nongnu.org?subject=unsubscribe>
List-Archive: <http://lists.nongnu.org/archive/html/qemu-devel>
List-Post: <mailto:qemu-devel@nongnu.org>
List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help>
List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>,
	<mailto:qemu-devel-request@nongnu.org?subject=subscribe>
To: Stuart Yoder <b08248@gmail.com>
Cc: qemu-devel <qemu-devel@nongnu.org>, Alexander Graf <agraf@suse.de>, kvm-ppc <kvm-ppc@vger.kernel.org>, kvm <kvm@vger.kernel.org>

This is an OpenPGP/MIME signed message (RFC 2440 and 3156)
--------------enig32F4CD41749D242B6BD95D98
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: quoted-printable

On 2011-11-03 19:59, Stuart Yoder wrote:
> On Tue, Nov 1, 2011 at 9:22 AM, Jan Kiszka <jan.kiszka@web.de> wrote:
>> Hi there,
>>
>> I'm generating some slides on guest debugging via kvm. What's the
>> current state for Book-E and Book-S? Works out of box, mostly usable, =
or
>> to be implemented? Is anyone using it?
>=20
> Are you talking about guest debug using the QEMU stub or using
> the virtual CPU's debug registers and interrupts?    For Freescale
> Book E we have both approaches working, and patches to be sent upstream=

> soon.

It's good to see both features coming into mainline.

I'll talk about the former, ie. debugging without guest help/awareness
(virtual hardware debugger). Is gdb well prepared for it (all registers
available, real-mode support, etc.)?

Thanks,
Jan


--------------enig32F4CD41749D242B6BD95D98
Content-Type: application/pgp-signature; name="signature.asc"
Content-Description: OpenPGP digital signature
Content-Disposition: attachment; filename="signature.asc"

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.16 (GNU/Linux)
Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/

iEYEARECAAYFAk6y6CMACgkQitSsb3rl5xT6sgCeLfBjQ3hAajkHRZZpt9Guk63R
oqYAoIitOBMntC4lyEG54JBTAi5903w1
=vJxU
-----END PGP SIGNATURE-----

--------------enig32F4CD41749D242B6BD95D98--