Xen devel - Nov 2011 - [PATCH 0/4] x86: emulator improvements

On 30/11/2011 16:04, "Jan Beulich" <JBeulich@suse.com> wrote:
> 1: x86/emulator: generalize movq emulation (SSE2 and AVX variants)
> 2: x86/emulator: add emulation of SIMD FP moves
> 3: x86/emulator: properly handle lzcnt and tzcnt
> 4: x86/emulator: cleanup
> 
> Note that while AVX support is being included here, I didn''t add
tests for
> VEX encoded instructions in the tester, since I don''t have
hardware to
> actually try this out on.
> 
> Signed-off-by: Jan Beulich <jbeulich@suse.com>
Looks good.

Acked-by: Keir Fraser <keir@xen.org>
> 
> 
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1: x86/emulator: generalize movq emulation (SSE2 and AVX variants)
2: x86/emulator: add emulation of SIMD FP moves
3: x86/emulator: properly handle lzcnt and tzcnt
4: x86/emulator: cleanup

Note that while AVX support is being included here, I didn''t add tests
for
VEX encoded instructions in the tester, since I don''t have hardware to
actually try this out on.

Signed-off-by: Jan Beulich <jbeulich@suse.com>