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Re: [Xen-devel] FPU exception

To: Samuel Thibault <samuel.thibault@xxxxxxxxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxx>
From: Keir Fraser <keir.fraser@xxxxxxxxxxxxx>
Date: Tue, 04 Mar 2008 13:21:40 +0000
Delivery-date: Tue, 04 Mar 2008 05:23:10 -0800
List-id: Xen developer discussion <xen-devel.lists.xensource.com>
Thread-index: Ach9+q5S7RKwHuntEdyzcwAX8io7RQ==
Thread-topic: [Xen-devel] FPU exception

On 4/3/08 12:10, "Samuel Thibault" <samuel.thibault@xxxxxxxxxxxxx> wrote:

> which is
> 
>     case 0x9b:  /* wait/fwait */
>         __emulate_fpu_insn("fwait");
>         break;
> 
> I guess we need to ensure that the FPU is setup before emulating FPU
> instructions?

Duh. Fair point.

 -- Keir



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References:
- [Xen-devel] FPU exception
  - From: Samuel Thibault

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