[Xen-devel] Re: Xen 3.2 and Big Real Mode support?

To:	Guillaume Thouvenin <guillaume.thouvenin@xxxxxxxxxxxx>
Subject:	[Xen-devel] Re: Xen 3.2 and Big Real Mode support?
From:	Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>
Date:	Thu, 31 Jan 2008 09:48:51 +0000
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On 31/1/08 09:42, "Guillaume Thouvenin" <guillaume.thouvenin@xxxxxxxxxxxx>
wrote:

> (XEN) realmode.c:545:d1 Failed to emulate insn.
> (XEN) realmode.c:599:d1 Real-mode emulation failed @ 4004:0000b071: 0f 17 0f
> 01 17 0f
> (XEN) domain_crash_sync called from realmode.c:600
> (XEN) Domain 1 (vcpu#0) crashed on cpu#6:

The failing instruction is 0F 17, which is MOVHPS. That's an SSE
instruction, and it's a bit unlikely to be the very first one we would see.
I may try to repro this later.

 -- Keir

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