KVM: emulate_instruction() calls now x86_decode_insn() and x86_emulate_insn()
emulate_instruction() calls now x86_decode_insn() and x86_emulate_insn().
x86_emulate_insn() is x86_emulate_memop() without the decoding part.
Signed-off-by: Laurent Vivier <Laurent.Vivier@bull.net>
Signed-off-by: Avi Kivity <avi@qumranet.com>
diff --git a/drivers/kvm/x86_emulate.c b/drivers/kvm/x86_emulate.c
index 540589c..c191093 100644
--- a/drivers/kvm/x86_emulate.c
+++ b/drivers/kvm/x86_emulate.c
@@ -908,18 +908,14 @@
}
int
-x86_emulate_memop(struct x86_emulate_ctxt *ctxt, struct x86_emulate_ops *ops)
+x86_emulate_insn(struct x86_emulate_ctxt *ctxt, struct x86_emulate_ops *ops)
{
unsigned long cr2 = ctxt->cr2;
int no_wb = 0;
u64 msr_data;
unsigned long _eflags = ctxt->eflags;
struct decode_cache *c = &ctxt->decode;
- int rc;
-
- rc = x86_decode_insn(ctxt, ops);
- if (rc)
- return rc;
+ int rc = 0;
if ((c->d & ModRM) && (c->modrm_mod != 3))
cr2 = c->modrm_ea;