Commit 651a3e29 authored by Avi Kivity's avatar Avi Kivity
Browse files

KVM: x86 emulator: invd instruction 



Emulate the 'invd' instruction (opcode 0f 08).

Signed-off-by: default avatarAvi Kivity <avi@qumranet.com>
parent 56ba47dd

drivers/kvm/x86_emulate.c

+3 −1
Original line number Diff line number Diff line
@@ -167,7 +167,7 @@ static u8 opcode_table[256] = { 
static u16 twobyte_table[256] = {

	/* 0x00 - 0x0F */

	0, SrcMem | ModRM | DstReg, 0, 0, 0, 0, ImplicitOps, 0,

	0, ImplicitOps, 0, 0, 0, ImplicitOps | ModRM, 0, 0,

	ImplicitOps, ImplicitOps, 0, 0, 0, ImplicitOps | ModRM, 0, 0,

	/* 0x10 - 0x1F */

	0, 0, 0, 0, 0, 0, 0, 0, ImplicitOps | ModRM, 0, 0, 0, 0, 0, 0, 0,

	/* 0x20 - 0x2F */
@@ -1532,6 +1532,8 @@ x86_emulate_memop(struct x86_emulate_ctxt *ctxt, struct x86_emulate_ops *ops) 
	case 0x06:

		emulate_clts(ctxt->vcpu);

		break;

	case 0x08:		/* invd */

		break;

	case 0x09:		/* wbinvd */

		break;

	case 0x0d:		/* GrpP (prefetch) */