KVM: x86 emulator: Remove byte-sized MOVSX/MOVZX hack

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Currently we treat MOVSX/MOVZX with a byte source as a byte instruction,
and change the destination operand size with a hack.  Change it to be
a word instruction, so the destination receives its natural size, and
change the source to be SrcMem8.

Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>

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Avi Kivity 2012-01-16 15:08:45 +02:00

parent 28867cee75

commit 2adb5ad9fe

1 changed files with 5 additions and 8 deletions

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arch/x86/kvm/emulate.c

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