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Commit 342fc630 authored by Avi Kivity's avatar Avi Kivity
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KVM: x86 emulator: switch LEA to use SrcMem decoding 



The NoAccess flag will prevent memory from being accessed.

Signed-off-by: default avatarAvi Kivity <avi@redhat.com>
parent 5a506b12

arch/x86/kvm/emulate.c

+2 −2
Original line number Diff line number Diff line
@@ -2153,7 +2153,7 @@ static struct opcode opcode_table[256] = { 
	/* 0x88 - 0x8F */

	D(ByteOp | DstMem | SrcReg | ModRM | Mov), D(DstMem | SrcReg | ModRM | Mov),

	D(ByteOp | DstReg | SrcMem | ModRM | Mov), D(DstReg | SrcMem | ModRM | Mov),

	D(DstMem | SrcNone | ModRM | Mov), D(ModRM | DstReg),

	D(DstMem | SrcNone | ModRM | Mov), D(ModRM | SrcMem | NoAccess | DstReg),

	D(ImplicitOps | SrcMem16 | ModRM), G(0, group1A),

	/* 0x90 - 0x97 */

	X8(D(SrcAcc | DstReg)),
@@ -2895,7 +2895,7 @@ x86_emulate_insn(struct x86_emulate_ctxt *ctxt) 
		c->dst.val = ops->get_segment_selector(c->modrm_reg, ctxt->vcpu);

		break;

	case 0x8d: /* lea r16/r32, m */

		c->dst.val = c->modrm_ea;

		c->dst.val = c->src.addr.mem;

		break;

	case 0x8e: { /* mov seg, r/m16 */

		uint16_t sel;