On 10/01/2010 08:16 AM, Neo Jia wrote:
On Wed, Sep 29, 2010 at 1:38 AM, Avi Kivity<a...@redhat.com> wrote:
> On 09/28/2010 08:40 PM, Neo Jia wrote:
>>
>> I found the instruction that caused this problem:
>>
>> emulation failed (failure) rip 71f14651 66 0f 7f 07
>>
>> And according to Intel, this is a MOVDQA. So, do we already have this
>> instruction emulated as I am using a pretty old version of KVM
>> (release 88)? If yes, could you point me to the file I need to look at
>> for that specific patch?
>>
>
> movdqa is not emulated.
I am going to give a try to emulate this instruction. BTW, do we have
any unit test for those emulated x86 instruction sets?
Indeed we do:
http://git.kernel.org/?p=virt/kvm/kvm-unit-tests.git;a=summary
Check out x86/emulator.c.
--
I have a truly marvellous patch that fixes the bug which this
signature is too narrow to contain.
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