From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jan Kiszka <jan.kiszka@web.de>
Subject: Re: State of KVM guest debugging support on Power
Date: Thu, 03 Nov 2011 20:14:42 +0100
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	<CALRxmdBu85C7YP5veh0ewg5xNE0CF5yEdRgKg+s8Ne6TJvkU2A@mail.gmail.com>
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Cc: qemu-devel <qemu-devel@nongnu.org>, Alexander Graf <agraf@suse.de>,
	kvm-ppc <kvm-ppc@vger.kernel.org>, kvm <kvm@vger.kernel.org>
To: Stuart Yoder <b08248@gmail.com>
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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


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