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Commit 7db41eb7 authored by Avi Kivity's avatar Avi Kivity
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KVM: x86 emulator: add Src2Imm decoding



Needed for 3-operand IMUL.

Signed-off-by: default avatarAvi Kivity <avi@redhat.com>
parent 39f21ee5
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+4 −0
Original line number Original line Diff line number Diff line
@@ -95,6 +95,7 @@
#define Src2CL      (1<<29)
#define Src2CL      (1<<29)
#define Src2ImmByte (2<<29)
#define Src2ImmByte (2<<29)
#define Src2One     (3<<29)
#define Src2One     (3<<29)
#define Src2Imm     (4<<29)
#define Src2Mask    (7<<29)
#define Src2Mask    (7<<29)


#define X2(x...) x, x
#define X2(x...) x, x
@@ -2844,6 +2845,9 @@ x86_decode_insn(struct x86_emulate_ctxt *ctxt)
		c->src2.bytes = 1;
		c->src2.bytes = 1;
		c->src2.val = 1;
		c->src2.val = 1;
		break;
		break;
	case Src2Imm:
		rc = decode_imm(ctxt, &c->src2, imm_size(c), true);
		break;
	}
	}


	if (rc != X86EMUL_CONTINUE)
	if (rc != X86EMUL_CONTINUE)