From 7db41eb76244ae623de842e818e459755968a33b Mon Sep 17 00:00:00 2001 From: Avi Kivity Date: Wed, 18 Aug 2010 19:25:28 +0300 Subject: [PATCH] KVM: x86 emulator: add Src2Imm decoding Needed for 3-operand IMUL. Signed-off-by: Avi Kivity --- arch/x86/kvm/emulate.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c index 95543a6..f456d7e 100644 --- a/arch/x86/kvm/emulate.c +++ b/arch/x86/kvm/emulate.c @@ -95,6 +95,7 @@ #define Src2CL (1<<29) #define Src2ImmByte (2<<29) #define Src2One (3<<29) +#define Src2Imm (4<<29) #define Src2Mask (7<<29) #define X2(x...) x, x @@ -2844,6 +2845,9 @@ done_prefixes: c->src2.bytes = 1; c->src2.val = 1; break; + case Src2Imm: + rc = decode_imm(ctxt, &c->src2, imm_size(c), true); + break; } if (rc != X86EMUL_CONTINUE) -- 2.7.4