x86emul: honor MMXEXT feature flag
authorJan Beulich <jbeulich@suse.com>
Tue, 7 Mar 2017 16:07:00 +0000 (17:07 +0100)
committerJan Beulich <jbeulich@suse.com>
Tue, 7 Mar 2017 16:07:00 +0000 (17:07 +0100)
commit1600a5adfd4f50fdc03fe867e3a3a28d9d8be902
treedb3f6f8abb94c60139cc5178152fa88216cda323
parentfbd826bd874663d4e6c5a7222695c7827bc5ea9f
x86emul: honor MMXEXT feature flag

This being a strict (MMX register only) subset of SSE, we can simply
adjust the respective checks while making the new predicate look at
both flags.

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
xen/arch/x86/x86_emulate/x86_emulate.c