x86/kvm/emulate.c

134 #define ModRM       (1<<19)  macro
1142 	if (ctxt->d & ModRM)  in decode_register_operand()
3959 #define G(_f, _g) { .flags = ((_f) | Group | ModRM), .u.group = (_g) }
3960 #define GD(_f, _g) { .flags = ((_f) | GroupDual | ModRM), .u.gdual = (_g) }
3961 #define ID(_f, _i) { .flags = ((_f) | InstrDual | ModRM), .u.idual = (_i) }
3963 #define E(_f, _e) { .flags = ((_f) | Escape | ModRM), .u.esc = (_e) }
3980 #define F6ALU(_f, _e) F2bv((_f) | DstMem | SrcReg | ModRM, _e),		\
3981 		F2bv(((_f) | DstReg | SrcMem | ModRM) & ~Lock, _e),	\
4035 	F(DstMem | ModRM, em_rol),
4036 	F(DstMem | ModRM, em_ror),
4037 	F(DstMem | ModRM, em_rcl),
4038 	F(DstMem | ModRM, em_rcr),
4039 	F(DstMem | ModRM, em_shl),
4040 	F(DstMem | ModRM, em_shr),
4041 	F(DstMem | ModRM, em_shl),
4042 	F(DstMem | ModRM, em_sar),
4111 	N, N, N, II(DstMem | ModRM | Op3264 | EmulateOnUD, em_rdpid, rdpid),
4132 	I(ModRM | Aligned16, em_fxsave),
4133 	I(ModRM | Aligned16, em_fxrstor),
4227 	I(DstMem | SrcReg | ModRM | No16 | Mov, em_mov), N
4231 	N, I(DstReg | SrcMem32 | ModRM | Mov, em_movsxd)
4235 	D(DstReg | SrcMem | ModRM | NoAccess), N
4272 	N, MD(ModRM, &mode_dual_63),
4276 	I(DstReg | SrcMem | ModRM | Src2Imm, em_imul_3op),
4278 	I(DstReg | SrcMem | ModRM | Src2ImmByte, em_imul_3op),
4288 	F2bv(DstMem | SrcReg | ModRM | NoWrite, em_test),
4289 	I2bv(DstMem | SrcReg | ModRM | Lock | PageTable, em_xchg),
4291 	I2bv(DstMem | SrcReg | ModRM | Mov | PageTable, em_mov),
4292 	I2bv(DstReg | SrcMem | ModRM | Mov, em_mov),
4293 	I(DstMem | SrcNone | ModRM | Mov | PageTable, em_mov_rm_sreg),
4295 	I(ImplicitOps | SrcMem16 | ModRM, em_mov_sreg_rm),
4323 	I(DstReg | SrcMemFAddr | ModRM | No64 | Src2ES, em_lseg),
4324 	I(DstReg | SrcMemFAddr | ModRM | No64 | Src2DS, em_lseg),
4371 	N, D(ImplicitOps | ModRM | SrcMem | NoAccess), N, N,
4373 	GP(ModRM | DstReg | SrcMem | Mov | Sse, &pfx_0f_10_0f_11),
4374 	GP(ModRM | DstMem | SrcReg | Mov | Sse, &pfx_0f_10_0f_11),
4376 	D(ImplicitOps | ModRM | SrcMem | NoAccess), /* 4 * prefetch + 4 * reserved NOP */
4377 	D(ImplicitOps | ModRM | SrcMem | NoAccess), N, N,
4378 	D(ImplicitOps | ModRM | SrcMem | NoAccess), /* 8 * reserved NOP */
4379 	D(ImplicitOps | ModRM | SrcMem | NoAccess), /* 8 * reserved NOP */
4380 	D(ImplicitOps | ModRM | SrcMem | NoAccess), /* 8 * reserved NOP */
4381 	D(ImplicitOps | ModRM | SrcMem | NoAccess), /* NOP + 7 * reserved NOP */
4383 	DIP(ModRM | DstMem | Priv | Op3264 | NoMod, cr_read, check_cr_access),
4384 	DIP(ModRM | DstMem | Priv | Op3264 | NoMod, dr_read, check_dr_read),
4385 	IIP(ModRM | SrcMem | Priv | Op3264 | NoMod, em_cr_write, cr_write,
4387 	IIP(ModRM | SrcMem | Priv | Op3264 | NoMod, em_dr_write, dr_write,
4390 	GP(ModRM | DstReg | SrcMem | Mov | Sse, &pfx_0f_28_0f_29),
4391 	GP(ModRM | DstMem | SrcReg | Mov | Sse, &pfx_0f_28_0f_29),
4392 	N, GP(ModRM | DstMem | SrcReg | Mov | Sse, &pfx_0f_2b),
4404 	X16(D(DstReg | SrcMem | ModRM)),
4411 	N, N, N, GP(SrcMem | DstReg | ModRM | Mov, &pfx_0f_6f_0f_7f),
4416 	N, N, N, GP(SrcReg | DstMem | ModRM | Mov, &pfx_0f_6f_0f_7f),
4420 	X16(D(ByteOp | DstMem | SrcNone | ModRM| Mov)),
4424 	F(DstMem | SrcReg | ModRM | BitOp | NoWrite, em_bt),
4425 	F(DstMem | SrcReg | Src2ImmByte | ModRM, em_shld),
4426 	F(DstMem | SrcReg | Src2CL | ModRM, em_shld), N, N,
4430 	F(DstMem | SrcReg | ModRM | BitOp | Lock | PageTable, em_bts),
4431 	F(DstMem | SrcReg | Src2ImmByte | ModRM, em_shrd),
4432 	F(DstMem | SrcReg | Src2CL | ModRM, em_shrd),
4433 	GD(0, &group15), F(DstReg | SrcMem | ModRM, em_imul),
4435 	I2bv(DstMem | SrcReg | ModRM | Lock | PageTable | SrcWrite, em_cmpxchg),
4436 	I(DstReg | SrcMemFAddr | ModRM | Src2SS, em_lseg),
4437 	F(DstMem | SrcReg | ModRM | BitOp | Lock, em_btr),
4438 	I(DstReg | SrcMemFAddr | ModRM | Src2FS, em_lseg),
4439 	I(DstReg | SrcMemFAddr | ModRM | Src2GS, em_lseg),
4440 	D(DstReg | SrcMem8 | ModRM | Mov), D(DstReg | SrcMem16 | ModRM | Mov),
4444 	F(DstMem | SrcReg | ModRM | BitOp | Lock | PageTable, em_btc),
4445 	I(DstReg | SrcMem | ModRM, em_bsf_c),
4446 	I(DstReg | SrcMem | ModRM, em_bsr_c),
4447 	D(DstReg | SrcMem8 | ModRM | Mov), D(DstReg | SrcMem16 | ModRM | Mov),
4449 	F2bv(DstMem | SrcReg | ModRM | SrcWrite | Lock, em_xadd),
4457 	N, N, N, N, N, N, N, GP(SrcReg | DstMem | ModRM | Mov, &pfx_0f_e7),
4489 	GP(EmulateOnUD | ModRM, &three_byte_0f_38_f0),
4490 	GP(EmulateOnUD | ModRM, &three_byte_0f_38_f1),
4864 	if (ctxt->d & ModRM)  in x86_decode_insn()
4981 	if (ctxt->d & ModRM) {  in x86_decode_insn()