Re: [Qemu-devel] [PATCH] qapi/x86: add control registers to query-cpus

[Eric Blake]

On 01/23/2013 02:45 PM, address@hidden wrote:
> From: Peter Feiner <address@hidden>
> 
> Adds control registers that govern virtual address translation to query-cpus.
> 
> Given these registers and the guest's physical memory, which can be obtained
> with dump-guest-memory, a client can perform virtual-to-physical translations.
> This is useful for debugging and introspection.
> 
> Signed-off-by: Peter Feiner <address@hidden>
> ---

> +++ b/qapi-schema.json
> @@ -569,6 +569,15 @@
>  #                If the target is Sparc, this is the PC component of the
>  #                instruction pointer.
>  #
> +# @cr0: #optional If the target is i386 or x86_64, this is the CR1 register.

Might be worth mentioning that this field (and the others) was added in 1.4.

-- 
Eric Blake   eblake redhat com    +1-919-301-3266
Libvirt virtualization library http://libvirt.org

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