Signed-off-by: Avi Kivity <avi.kivity@xxxxxxxxx>
---
arch/x86/kvm/emulate.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
index 88579fa..8f650d7 100644
--- a/arch/x86/kvm/emulate.c
+++ b/arch/x86/kvm/emulate.c
@@ -458,6 +458,17 @@ static void invalidate_registers(struct x86_emulate_ctxt *ctxt)
ON64(FOP1E(op##q, rax)) \
FOP_END
+#define FOP2E(op, dst, src) \
+ FOP_ALIGN #op " %" #dst ", %" #src " \n\t" FOP_RET
+
+#define FASTOP2(op) \
+ FOP_START(op) \
+ FOP2E(op##b, al, bl) \
+ FOP2E(op##w, ax, bx) \
+ FOP2E(op##l, eax, ebx) \
+ ON64(FOP2E(op##q, rax, rbx)) \
+ FOP_END
+
#define __emulate_1op_rax_rdx(ctxt, _op, _suffix, _ex) \
do { \
unsigned long _tmp; \
@@ -3646,6 +3657,7 @@ static int check_perm_out(struct x86_emulate_ctxt *ctxt)
#define D2bv(_f) D((_f) | ByteOp), D(_f)
#define D2bvIP(_f, _i, _p) DIP((_f) | ByteOp, _i, _p), DIP(_f, _i, _p)
#define I2bv(_f, _e) I((_f) | ByteOp, _e), I(_f, _e)
+#define F2bv(_f, _e) F((_f) | ByteOp, _e), F(_f, _e)
#define I2bvIP(_f, _e, _i, _p) \
IIP((_f) | ByteOp, _e, _i, _p), IIP(_f, _e, _i, _p)
--
1.7.11.7
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