Zydis  v2.0.0-beta1
DecoderTypes.h
Go to the documentation of this file.
1 /***************************************************************************************************
2 
3  Zyan Disassembler Library (Zydis)
4 
5  Original Author : Florian Bernd
6 
7  * Permission is hereby granted, free of charge, to any person obtaining a copy
8  * of this software and associated documentation files (the "Software"), to deal
9  * in the Software without restriction, including without limitation the rights
10  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
11  * copies of the Software, and to permit persons to whom the Software is
12  * furnished to do so, subject to the following conditions:
13  *
14  * The above copyright notice and this permission notice shall be included in all
15  * copies or substantial portions of the Software.
16  *
17  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
20  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
21  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
22  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
23  * SOFTWARE.
24 
25 ***************************************************************************************************/
26 
32 #ifndef ZYDIS_INSTRUCTIONINFO_H
33 #define ZYDIS_INSTRUCTIONINFO_H
34 
35 #include <Zydis/CommonTypes.h>
36 #include <Zydis/MetaInfo.h>
37 #include <Zydis/Mnemonic.h>
38 #include <Zydis/Register.h>
39 #include <Zydis/SharedTypes.h>
40 
41 #ifdef __cplusplus
42 extern "C" {
43 #endif
44 
45 /* ============================================================================================== */
46 /* Decoded operand */
47 /* ============================================================================================== */
48 
49 /* ---------------------------------------------------------------------------------------------- */
50 /* Memory type */
51 /* ---------------------------------------------------------------------------------------------- */
52 
57 
62 {
79 };
80 
81 /* ---------------------------------------------------------------------------------------------- */
82 /* Decoded operand */
83 /* ---------------------------------------------------------------------------------------------- */
84 
88 typedef struct ZydisDecodedOperand_
89 {
129  struct
130  {
135  // TODO: AVX512_4VNNIW MULTISOURCE registers
136  } reg;
140  struct
141  {
165  struct
166  {
175  } disp;
176  } mem;
180  struct
181  {
184  } ptr;
188  struct
189  {
202  union
203  {
206  } value;
207  } imm;
209 
210 /* ---------------------------------------------------------------------------------------------- */
211 
212 /* ============================================================================================== */
213 /* Decoded instruction */
214 /* ============================================================================================== */
215 
216 /* ---------------------------------------------------------------------------------------------- */
217 /* Instruction attributes */
218 /* ---------------------------------------------------------------------------------------------- */
219 
224 
228 #define ZYDIS_ATTRIB_HAS_MODRM 0x0000000000000001 // (1 << 0)
232 #define ZYDIS_ATTRIB_HAS_SIB 0x0000000000000002 // (1 << 1)
236 #define ZYDIS_ATTRIB_HAS_REX 0x0000000000000004 // (1 << 2)
240 #define ZYDIS_ATTRIB_HAS_XOP 0x0000000000000008 // (1 << 3)
244 #define ZYDIS_ATTRIB_HAS_VEX 0x0000000000000010 // (1 << 4)
248 #define ZYDIS_ATTRIB_HAS_EVEX 0x0000000000000020 // (1 << 5)
252 #define ZYDIS_ATTRIB_HAS_MVEX 0x0000000000000040 // (1 << 6)
256 #define ZYDIS_ATTRIB_IS_RELATIVE 0x0000000000000080 // (1 << 7)
262 #define ZYDIS_ATTRIB_IS_PRIVILEGED 0x0000000000000100 // (1 << 8)
263 
267 #define ZYDIS_ATTRIB_IS_FAR_BRANCH 0x0000001000000000 // (1 << 36) // TODO: rebase
268 
272 #define ZYDIS_ATTRIB_ACCEPTS_LOCK 0x0000000000000200 // (1 << 9)
276 #define ZYDIS_ATTRIB_ACCEPTS_REP 0x0000000000000400 // (1 << 10)
280 #define ZYDIS_ATTRIB_ACCEPTS_REPE 0x0000000000000800 // (1 << 11)
284 #define ZYDIS_ATTRIB_ACCEPTS_REPZ 0x0000000000000800 // (1 << 11)
288 #define ZYDIS_ATTRIB_ACCEPTS_REPNE 0x0000000000001000 // (1 << 12)
292 #define ZYDIS_ATTRIB_ACCEPTS_REPNZ 0x0000000000001000 // (1 << 12)
296 #define ZYDIS_ATTRIB_ACCEPTS_BOUND 0x0000000000002000 // (1 << 13)
300 #define ZYDIS_ATTRIB_ACCEPTS_XACQUIRE 0x0000000000004000 // (1 << 14)
304 #define ZYDIS_ATTRIB_ACCEPTS_XRELEASE 0x0000000000008000 // (1 << 15)
309 #define ZYDIS_ATTRIB_ACCEPTS_HLE_WITHOUT_LOCK 0x0000000000010000 // (1 << 16)
313 #define ZYDIS_ATTRIB_ACCEPTS_BRANCH_HINTS 0x0000000000020000 // (1 << 17)
317 #define ZYDIS_ATTRIB_ACCEPTS_SEGMENT 0x0000000000040000 // (1 << 18)
321 #define ZYDIS_ATTRIB_HAS_LOCK 0x0000000000080000 // (1 << 19)
325 #define ZYDIS_ATTRIB_HAS_REP 0x0000000000100000 // (1 << 20)
329 #define ZYDIS_ATTRIB_HAS_REPE 0x0000000000200000 // (1 << 21)
333 #define ZYDIS_ATTRIB_HAS_REPZ 0x0000000000200000 // (1 << 21)
337 #define ZYDIS_ATTRIB_HAS_REPNE 0x0000000000400000 // (1 << 22)
341 #define ZYDIS_ATTRIB_HAS_REPNZ 0x0000000000400000 // (1 << 22)
345 #define ZYDIS_ATTRIB_HAS_BOUND 0x0000000000800000 // (1 << 23)
349 #define ZYDIS_ATTRIB_HAS_XACQUIRE 0x0000000001000000 // (1 << 24)
353 #define ZYDIS_ATTRIB_HAS_XRELEASE 0x0000000002000000 // (1 << 25)
357 #define ZYDIS_ATTRIB_HAS_BRANCH_NOT_TAKEN 0x0000000004000000 // (1 << 26)
361 #define ZYDIS_ATTRIB_HAS_BRANCH_TAKEN 0x0000000008000000 // (1 << 27)
365 #define ZYDIS_ATTRIB_HAS_SEGMENT 0x00000003F0000000
369 #define ZYDIS_ATTRIB_HAS_SEGMENT_CS 0x0000000010000000 // (1 << 28)
373 #define ZYDIS_ATTRIB_HAS_SEGMENT_SS 0x0000000020000000 // (1 << 29)
377 #define ZYDIS_ATTRIB_HAS_SEGMENT_DS 0x0000000040000000 // (1 << 30)
381 #define ZYDIS_ATTRIB_HAS_SEGMENT_ES 0x0000000080000000 // (1 << 31)
385 #define ZYDIS_ATTRIB_HAS_SEGMENT_FS 0x0000000100000000 // (1 << 32)
389 #define ZYDIS_ATTRIB_HAS_SEGMENT_GS 0x0000000200000000 // (1 << 33)
393 #define ZYDIS_ATTRIB_HAS_OPERANDSIZE 0x0000000400000000 // (1 << 34) // TODO: rename
397 #define ZYDIS_ATTRIB_HAS_ADDRESSSIZE 0x0000000800000000 // (1 << 35) // TODO: rename
398 
399 /* ---------------------------------------------------------------------------------------------- */
400 /* R/E/FLAGS info */
401 /* ---------------------------------------------------------------------------------------------- */
402 
407 
412 
417 {
506 };
507 
512 
517 {
528 };
529 
530 /* ---------------------------------------------------------------------------------------------- */
531 /* SSE/AVX exception-class */
532 /* ---------------------------------------------------------------------------------------------- */
533 
538 
543 {
545  // TODO: FP Exceptions
589 };
590 
591 /* ---------------------------------------------------------------------------------------------- */
592 /* AVX vector-length */
593 /* ---------------------------------------------------------------------------------------------- */
594 
599 
604 {
613 };
614 
615 /* ---------------------------------------------------------------------------------------------- */
616 /* AVX mask mode */
617 /* ---------------------------------------------------------------------------------------------- */
618 
623 
628 {
643 };
644 
645 /* ---------------------------------------------------------------------------------------------- */
646 /* AVX broadcast-mode */
647 /* ---------------------------------------------------------------------------------------------- */
648 
653 
658 {
676 };
677 
678 /* ---------------------------------------------------------------------------------------------- */
679 /* AVX rounding-mode */
680 /* ---------------------------------------------------------------------------------------------- */
681 
686 
691 {
713 };
714 
715 /* ---------------------------------------------------------------------------------------------- */
716 /* KNC swizzle-mode */
717 /* ---------------------------------------------------------------------------------------------- */
718 
723 
728 {
742 };
743 
744 /* ---------------------------------------------------------------------------------------------- */
745 /* KNC conversion-mode */
746 /* ---------------------------------------------------------------------------------------------- */
747 
752 
757 {
768 };
769 
770 /* ---------------------------------------------------------------------------------------------- */
771 /* Decoded instruction */
772 /* ---------------------------------------------------------------------------------------------- */
773 
778 {
839  struct
840  {
852  struct
853  {
861  struct
862  {
875  } mask;
879  struct
880  {
896  struct
897  {
906  struct
907  {
916  struct
917  {
931  } avx;
935  struct
936  {
953  } meta;
958  struct
959  {
963  struct
964  {
982  struct
983  {
991  ZydisU8 data[1];
1008  } rex;
1012  struct
1013  {
1021  ZydisU8 data[3];
1025  ZydisU8 R;
1029  ZydisU8 X;
1033  ZydisU8 B;
1041  ZydisU8 W;
1054  } xop;
1058  struct
1059  {
1067  ZydisU8 data[3];
1071  ZydisU8 R;
1075  ZydisU8 X;
1079  ZydisU8 B;
1083  ZydisU8 m_mmmm;
1087  ZydisU8 W;
1091  ZydisU8 vvvv;
1095  ZydisU8 L;
1099  ZydisU8 pp;
1100  } vex;
1104  struct
1105  {
1113  ZydisU8 data[4];
1117  ZydisU8 R;
1121  ZydisU8 X;
1125  ZydisU8 B;
1137  ZydisU8 W;
1141  ZydisU8 vvvv;
1145  ZydisU8 pp;
1157  ZydisU8 L;
1170  } evex;
1174  struct
1175  {
1183  ZydisU8 data[4];
1187  ZydisU8 R;
1191  ZydisU8 X;
1195  ZydisU8 B;
1199  ZydisU8 R2;
1207  ZydisU8 W;
1211  ZydisU8 vvvv;
1215  ZydisU8 pp;
1227  ZydisU8 V2;
1232  } mvex;
1236  struct
1237  {
1239  ZydisU8 data[1];
1247  struct
1248  {
1250  ZydisU8 data[1];
1254  } sib;
1258  struct
1259  {
1273  } disp;
1277  struct
1278  {
1291  union
1292  {
1299  ZydisU8 size;
1304  ZydisU8 offset;
1305  } imm[2];
1306  } raw;
1308 
1309 /* ---------------------------------------------------------------------------------------------- */
1310 
1311 /* ============================================================================================== */
1312 
1313 #ifdef __cplusplus
1314 }
1315 #endif
1316 
1317 #endif /* ZYDIS_INSTRUCTIONINFO_H */
Includes and defines some default datatypes.
uint64_t ZydisU64
Definition: CommonTypes.h:48
uint8_t ZydisU8
Definition: CommonTypes.h:45
uint32_t ZydisU32
Definition: CommonTypes.h:47
int64_t ZydisI64
Definition: CommonTypes.h:52
ZydisU8 ZydisBool
@briefs Defines the ZydisBool datatype.
Definition: CommonTypes.h:133
uint16_t ZydisU16
Definition: CommonTypes.h:46
ZydisU8 ZydisBroadcastMode
Defines the ZydisBroadcastMode datatype.
Definition: DecoderTypes.h:652
ZydisU32 ZydisCPUFlagMask
Defines the ZydisCPUFlagMask datatype.
Definition: DecoderTypes.h:411
ZydisU8 ZydisExceptionClass
Defines the ZydisExceptionClass datatype.
Definition: DecoderTypes.h:537
ZydisConversionModes
Values that represent conversion-modes.
Definition: DecoderTypes.h:757
@ ZYDIS_CONVERSION_MODE_SINT8
Definition: DecoderTypes.h:760
@ ZYDIS_CONVERSION_MODE_INVALID
Definition: DecoderTypes.h:758
@ ZYDIS_CONVERSION_MODE_MAX_VALUE
Maximum value of this enum.
Definition: DecoderTypes.h:767
@ ZYDIS_CONVERSION_MODE_SINT16
Definition: DecoderTypes.h:762
@ ZYDIS_CONVERSION_MODE_UINT16
Definition: DecoderTypes.h:763
@ ZYDIS_CONVERSION_MODE_FLOAT16
Definition: DecoderTypes.h:759
@ ZYDIS_CONVERSION_MODE_UINT8
Definition: DecoderTypes.h:761
ZydisU8 ZydisCPUFlagAction
Defines the ZydisCPUFlagAction datatype.
Definition: DecoderTypes.h:511
ZydisU8 ZydisSwizzleMode
Defines the ZydisSwizzleMode datatype.
Definition: DecoderTypes.h:722
ZydisExceptionClasses
Values that represent exception-classes.
Definition: DecoderTypes.h:543
@ ZYDIS_EXCEPTION_CLASS_E5
Definition: DecoderTypes.h:570
@ ZYDIS_EXCEPTION_CLASS_AVX4
Definition: DecoderTypes.h:555
@ ZYDIS_EXCEPTION_CLASS_E1NF
Definition: DecoderTypes.h:563
@ ZYDIS_EXCEPTION_CLASS_AVX7
Definition: DecoderTypes.h:558
@ ZYDIS_EXCEPTION_CLASS_E7NM128
Definition: DecoderTypes.h:575
@ ZYDIS_EXCEPTION_CLASS_AVX11
Definition: DecoderTypes.h:560
@ ZYDIS_EXCEPTION_CLASS_E12NP
Definition: DecoderTypes.h:582
@ ZYDIS_EXCEPTION_CLASS_MAX_VALUE
Maximum value of this enum.
Definition: DecoderTypes.h:588
@ ZYDIS_EXCEPTION_CLASS_AVX3
Definition: DecoderTypes.h:554
@ ZYDIS_EXCEPTION_CLASS_AVX5
Definition: DecoderTypes.h:556
@ ZYDIS_EXCEPTION_CLASS_SSE2
Definition: DecoderTypes.h:547
@ ZYDIS_EXCEPTION_CLASS_SSE3
Definition: DecoderTypes.h:548
@ ZYDIS_EXCEPTION_CLASS_E10
Definition: DecoderTypes.h:577
@ ZYDIS_EXCEPTION_CLASS_E3
Definition: DecoderTypes.h:566
@ ZYDIS_EXCEPTION_CLASS_E1
Definition: DecoderTypes.h:562
@ ZYDIS_EXCEPTION_CLASS_SSE5
Definition: DecoderTypes.h:550
@ ZYDIS_EXCEPTION_CLASS_SSE7
Definition: DecoderTypes.h:551
@ ZYDIS_EXCEPTION_CLASS_AVX6
Definition: DecoderTypes.h:557
@ ZYDIS_EXCEPTION_CLASS_K20
Definition: DecoderTypes.h:583
@ ZYDIS_EXCEPTION_CLASS_E9NF
Definition: DecoderTypes.h:576
@ ZYDIS_EXCEPTION_CLASS_SSE4
Definition: DecoderTypes.h:549
@ ZYDIS_EXCEPTION_CLASS_E3NF
Definition: DecoderTypes.h:567
@ ZYDIS_EXCEPTION_CLASS_E11
Definition: DecoderTypes.h:579
@ ZYDIS_EXCEPTION_CLASS_E4
Definition: DecoderTypes.h:568
@ ZYDIS_EXCEPTION_CLASS_E12
Definition: DecoderTypes.h:581
@ ZYDIS_EXCEPTION_CLASS_K21
Definition: DecoderTypes.h:584
@ ZYDIS_EXCEPTION_CLASS_E6NF
Definition: DecoderTypes.h:573
@ ZYDIS_EXCEPTION_CLASS_AVX2
Definition: DecoderTypes.h:553
@ ZYDIS_EXCEPTION_CLASS_E2NF
Definition: DecoderTypes.h:565
@ ZYDIS_EXCEPTION_CLASS_SSE1
Definition: DecoderTypes.h:546
@ ZYDIS_EXCEPTION_CLASS_E5NF
Definition: DecoderTypes.h:571
@ ZYDIS_EXCEPTION_CLASS_NONE
Definition: DecoderTypes.h:544
@ ZYDIS_EXCEPTION_CLASS_E6
Definition: DecoderTypes.h:572
@ ZYDIS_EXCEPTION_CLASS_E10NF
Definition: DecoderTypes.h:578
@ ZYDIS_EXCEPTION_CLASS_AVX8
Definition: DecoderTypes.h:559
@ ZYDIS_EXCEPTION_CLASS_E4NF
Definition: DecoderTypes.h:569
@ ZYDIS_EXCEPTION_CLASS_E11NF
Definition: DecoderTypes.h:580
@ ZYDIS_EXCEPTION_CLASS_E2
Definition: DecoderTypes.h:564
@ ZYDIS_EXCEPTION_CLASS_AVX1
Definition: DecoderTypes.h:552
@ ZYDIS_EXCEPTION_CLASS_E7NM
Definition: DecoderTypes.h:574
@ ZYDIS_EXCEPTION_CLASS_AVX12
Definition: DecoderTypes.h:561
ZydisU8 ZydisConversionMode
Defines the ZydisConversionMode datatype.
Definition: DecoderTypes.h:751
ZydisVectorLengths
Values that represent vector-lengths.
Definition: DecoderTypes.h:604
@ ZYDIS_VECTOR_LENGTH_256
Definition: DecoderTypes.h:607
@ ZYDIS_VECTOR_LENGTH_512
Definition: DecoderTypes.h:608
@ ZYDIS_VECTOR_LENGTH_128
Definition: DecoderTypes.h:606
@ ZYDIS_VECTOR_LENGTH_MAX_VALUE
Maximum value of this enum.
Definition: DecoderTypes.h:612
@ ZYDIS_VECTOR_LENGTH_INVALID
Definition: DecoderTypes.h:605
ZydisMaskModes
Values that represent AVX mask-modes.
Definition: DecoderTypes.h:628
@ ZYDIS_MASK_MODE_INVALID
Definition: DecoderTypes.h:629
@ ZYDIS_MASK_MODE_MAX_VALUE
Maximum value of this enum.
Definition: DecoderTypes.h:642
@ ZYDIS_MASK_MODE_MERGE
The embedded mask register is used as a merge-mask.
Definition: DecoderTypes.h:634
@ ZYDIS_MASK_MODE_ZERO
The embedded mask register is used as a zero-mask.
Definition: DecoderTypes.h:638
ZydisMemoryOperandTypes
Values that represent memory-operand types.
Definition: DecoderTypes.h:62
@ ZYDIS_MEMOP_TYPE_AGEN
The memory operand is only used for address-generation.
Definition: DecoderTypes.h:72
@ ZYDIS_MEMOP_TYPE_MEM
Normal memory operand.
Definition: DecoderTypes.h:67
@ ZYDIS_MEMOP_TYPE_MIB
A memory operand using SIB addressing form, where the index register is not used in address calcula...
Definition: DecoderTypes.h:78
@ ZYDIS_MEMOP_TYPE_INVALID
Definition: DecoderTypes.h:63
ZydisCPUFlags
Values that represent CPU-flags.
Definition: DecoderTypes.h:417
@ ZYDIS_CPUFLAG_ZF
Zero flag.
Definition: DecoderTypes.h:433
@ ZYDIS_CPUFLAG_TF
Trap flag.
Definition: DecoderTypes.h:441
@ ZYDIS_CPUFLAG_C1
FPU condition-code flag 1.
Definition: DecoderTypes.h:493
@ ZYDIS_CPUFLAG_SF
Sign flag.
Definition: DecoderTypes.h:437
@ ZYDIS_CPUFLAG_OF
Overflow flag.
Definition: DecoderTypes.h:453
@ ZYDIS_CPUFLAG_IF
Interrupt enable flag.
Definition: DecoderTypes.h:445
@ ZYDIS_CPUFLAG_VIP
Virtual interrupt pending.
Definition: DecoderTypes.h:481
@ ZYDIS_CPUFLAG_VIF
Virtual interrupt flag.
Definition: DecoderTypes.h:477
@ ZYDIS_CPUFLAG_CF
Carry flag.
Definition: DecoderTypes.h:421
@ ZYDIS_CPUFLAG_PF
Parity flag.
Definition: DecoderTypes.h:425
@ ZYDIS_CPUFLAG_C3
FPU condition-code flag 3.
Definition: DecoderTypes.h:501
@ ZYDIS_CPUFLAG_C2
FPU condition-code flag 2.
Definition: DecoderTypes.h:497
@ ZYDIS_CPUFLAG_MAX_VALUE
Maximum value of this enum.
Definition: DecoderTypes.h:505
@ ZYDIS_CPUFLAG_C0
FPU condition-code flag 0.
Definition: DecoderTypes.h:489
@ ZYDIS_CPUFLAG_DF
Direction flag.
Definition: DecoderTypes.h:449
@ ZYDIS_CPUFLAG_AC
Alignment check.
Definition: DecoderTypes.h:473
@ ZYDIS_CPUFLAG_VM
Virtual 8086 mode flag.
Definition: DecoderTypes.h:469
@ ZYDIS_CPUFLAG_IOPL
I/O privilege level flag.
Definition: DecoderTypes.h:457
@ ZYDIS_CPUFLAG_RF
Resume flag.
Definition: DecoderTypes.h:465
@ ZYDIS_CPUFLAG_AF
Adjust flag.
Definition: DecoderTypes.h:429
@ ZYDIS_CPUFLAG_NT
Nested task flag.
Definition: DecoderTypes.h:461
@ ZYDIS_CPUFLAG_ID
Able to use CPUID instruction.
Definition: DecoderTypes.h:485
ZydisU8 ZydisMemoryOperandType
Defines the ZydisMemoryOperandType datatype.
Definition: DecoderTypes.h:56
struct ZydisDecodedOperand_ ZydisDecodedOperand
Defines the ZydisDecodedOperand struct.
ZydisU8 ZydisMaskMode
Defines the ZydisMaskMode datatype.
Definition: DecoderTypes.h:622
ZydisRoundingModes
Values that represent AVX rounding-modes.
Definition: DecoderTypes.h:691
@ ZYDIS_ROUNDING_MODE_INVALID
Definition: DecoderTypes.h:692
@ ZYDIS_ROUNDING_MODE_RN
Round to nearest.
Definition: DecoderTypes.h:696
@ ZYDIS_ROUNDING_MODE_RZ
Round towards zero.
Definition: DecoderTypes.h:708
@ ZYDIS_ROUNDING_MODE_RD
Round down.
Definition: DecoderTypes.h:700
@ ZYDIS_ROUNDING_MODE_MAX_VALUE
Maximum value of this enum.
Definition: DecoderTypes.h:712
@ ZYDIS_ROUNDING_MODE_RU
Round up.
Definition: DecoderTypes.h:704
ZydisU64 ZydisInstructionAttributes
Defines the ZydisInstructionAttributes datatype.
Definition: DecoderTypes.h:223
ZydisU16 ZydisVectorLength
Defines the ZydisVectorLength datatype.
Definition: DecoderTypes.h:598
ZydisU8 ZydisCPUFlag
Defines the ZydisCPUFlag datatype.
Definition: DecoderTypes.h:406
ZydisCPUFlagActions
Values that represent CPU-flag actions.
Definition: DecoderTypes.h:517
@ ZYDIS_CPUFLAG_ACTION_SET_0
Definition: DecoderTypes.h:521
@ ZYDIS_CPUFLAG_ACTION_NONE
Definition: DecoderTypes.h:518
@ ZYDIS_CPUFLAG_ACTION_UNDEFINED
Definition: DecoderTypes.h:523
@ ZYDIS_CPUFLAG_ACTION_MODIFIED
Definition: DecoderTypes.h:520
@ ZYDIS_CPUFLAG_ACTION_SET_1
Definition: DecoderTypes.h:522
@ ZYDIS_CPUFLAG_ACTION_TESTED
Definition: DecoderTypes.h:519
@ ZYDIS_CPUFLAG_ACTION_MAX_VALUE
Maximum value of this enum.
Definition: DecoderTypes.h:527
struct ZydisDecodedInstruction_ ZydisDecodedInstruction
Defines the ZydisDecodedInstruction struct.
ZydisSwizzleModes
Values that represent swizzle-modes.
Definition: DecoderTypes.h:728
@ ZYDIS_SWIZZLE_MODE_MAX_VALUE
Maximum value of this enum.
Definition: DecoderTypes.h:741
@ ZYDIS_SWIZZLE_MODE_DACB
Definition: DecoderTypes.h:733
@ ZYDIS_SWIZZLE_MODE_BADC
Definition: DecoderTypes.h:732
@ ZYDIS_SWIZZLE_MODE_AAAA
Definition: DecoderTypes.h:734
@ ZYDIS_SWIZZLE_MODE_DCBA
Definition: DecoderTypes.h:730
@ ZYDIS_SWIZZLE_MODE_BBBB
Definition: DecoderTypes.h:735
@ ZYDIS_SWIZZLE_MODE_CCCC
Definition: DecoderTypes.h:736
@ ZYDIS_SWIZZLE_MODE_DDDD
Definition: DecoderTypes.h:737
@ ZYDIS_SWIZZLE_MODE_CDAB
Definition: DecoderTypes.h:731
@ ZYDIS_SWIZZLE_MODE_INVALID
Definition: DecoderTypes.h:729
ZydisU8 ZydisRoundingMode
Defines the ZydisRoundingMode datatype.
Definition: DecoderTypes.h:685
ZydisBroadcastModes
Values that represent AVX broadcast-modes.
Definition: DecoderTypes.h:658
@ ZYDIS_BROADCAST_MODE_1_TO_8
Definition: DecoderTypes.h:662
@ ZYDIS_BROADCAST_MODE_INVALID
Definition: DecoderTypes.h:659
@ ZYDIS_BROADCAST_MODE_1_TO_2
Definition: DecoderTypes.h:660
@ ZYDIS_BROADCAST_MODE_1_TO_64
Definition: DecoderTypes.h:665
@ ZYDIS_BROADCAST_MODE_2_TO_8
Definition: DecoderTypes.h:667
@ ZYDIS_BROADCAST_MODE_4_TO_16
Definition: DecoderTypes.h:670
@ ZYDIS_BROADCAST_MODE_4_TO_8
Definition: DecoderTypes.h:669
@ ZYDIS_BROADCAST_MODE_1_TO_16
Definition: DecoderTypes.h:663
@ ZYDIS_BROADCAST_MODE_1_TO_4
Definition: DecoderTypes.h:661
@ ZYDIS_BROADCAST_MODE_2_TO_4
Definition: DecoderTypes.h:666
@ ZYDIS_BROADCAST_MODE_2_TO_16
Definition: DecoderTypes.h:668
@ ZYDIS_BROADCAST_MODE_MAX_VALUE
Maximum value of this enum.
Definition: DecoderTypes.h:675
@ ZYDIS_BROADCAST_MODE_1_TO_32
Definition: DecoderTypes.h:664
@ ZYDIS_BROADCAST_MODE_8_TO_16
Definition: DecoderTypes.h:671
ZydisU8 ZydisISAExt
Defines the ZydisISAExt datatype.
Definition: EnumISAExt.h:4
ZydisU8 ZydisISASet
Defines the ZydisISASet datatype.
Definition: EnumISASet.h:4
ZydisU8 ZydisInstructionCategory
Defines the ZydisInstructionCategory datatype.
Definition: EnumInstructionCategory.h:4
ZydisU16 ZydisMnemonic
Defines the ZydisMnemonic datatype.
Definition: EnumMnemonic.h:4
Mnemonic constant definitions and helper functions.
Utility functions and constants for registers.
ZydisU8 ZydisRegister
Defines the ZydisRegister datatype.
Definition: Register.h:54
Defines decoder/encoder-shared macros and types.
#define ZYDIS_MAX_INSTRUCTION_LENGTH
Definition: SharedTypes.h:49
#define ZYDIS_MAX_OPERAND_COUNT
Definition: SharedTypes.h:50
ZydisU8 ZydisOperandEncoding
Defines the ZydisOperandEncoding datatype.
Definition: SharedTypes.h:202
ZydisU8 ZydisInstructionEncoding
Defines the ZydisInstructionEncoding datatype.
Definition: SharedTypes.h:350
ZydisU16 ZydisElementSize
Defines the ZydisElementSize datatype.
Definition: SharedTypes.h:153
ZydisU8 ZydisElementType
Defines the ZydisElementType datatype.
Definition: SharedTypes.h:131
ZydisU8 ZydisOperandVisibility
Defines the ZydisOperandVisibility datatype.
Definition: SharedTypes.h:254
ZydisU8 ZydisOperandAction
Defines the ZydisOperandAction datatype.
Definition: SharedTypes.h:287
ZydisU8 ZydisOpcodeMap
Defines the ZydisOpcodeMap map.
Definition: SharedTypes.h:395
ZydisU8 ZydisMachineMode
Defines the ZydisMachineMode datatype.
Definition: SharedTypes.h:65
ZydisU8 ZydisOperandType
Defines the ZydisOperandType datatype.
Definition: SharedTypes.h:162
Defines the ZydisDecodedInstruction struct.
Definition: DecoderTypes.h:778
struct ZydisDecodedInstruction_::@9::@18 vex
Detailed info about the VEX-prefix.
ZydisConversionMode mode
The AVX data-conversion mode (MVEX only).
Definition: DecoderTypes.h:921
ZydisU8 size
The physical displacement size, in bits.
Definition: DecoderTypes.h:1267
ZydisMnemonic mnemonic
The instruction-mnemonic.
Definition: DecoderTypes.h:786
ZydisU8 mmmm
Opcode-map specifier.
Definition: DecoderTypes.h:1203
ZydisU8 aaa
Embedded opmask register specifier.
Definition: DecoderTypes.h:1169
struct ZydisDecodedInstruction_::@9::@23 disp
Detailed info about displacement-bytes.
ZydisU8 SSS
Swizzle/broadcast/up-convert/down-convert/static-rounding controls.
Definition: DecoderTypes.h:1223
ZydisU8 has26
Definition: DecoderTypes.h:973
struct ZydisDecodedInstruction_::@9::@24 imm[2]
Detailed info about immediate-bytes.
ZydisRegister reg
The mask register.
Definition: DecoderTypes.h:870
ZydisCPUFlagAction action
The CPU-flag action.
Definition: DecoderTypes.h:847
ZydisExceptionClass exceptionClass
The exception class.
Definition: DecoderTypes.h:952
struct ZydisDecodedInstruction_::@9::@15 prefixes
Detailed info about the legacy prefixes.
ZydisU64 instrAddress
The instruction address points at the current instruction (based on the initial instruction pointer).
Definition: DecoderTypes.h:835
ZydisI64 s
Definition: DecoderTypes.h:1294
ZydisU8 vvvv
NDS register specifier (inverted).
Definition: DecoderTypes.h:1045
ZydisU8 reg
Definition: DecoderTypes.h:1241
struct ZydisDecodedInstruction_::@7 avx
Extended info for AVX instructions.
ZydisU8 X
Extension of the SIB.index field.
Definition: DecoderTypes.h:1003
ZydisU8 B
Extension of the ModRM.rm, SIB.base, or opcode.reg field.
Definition: DecoderTypes.h:1007
ZydisU8 mm
Opcode-map specifier.
Definition: DecoderTypes.h:1133
ZydisU8 mod
Definition: DecoderTypes.h:1240
ZydisU8 offset
The offset of the displacement data, relative to the beginning of the instruction,...
Definition: DecoderTypes.h:1272
ZydisU8 pp
Compressed legacy prefix.
Definition: DecoderTypes.h:1053
ZydisBroadcastMode mode
The AVX broadcast-mode.
Definition: DecoderTypes.h:891
ZydisU8 base
Definition: DecoderTypes.h:1253
ZydisU8 operandCount
The number of instruction-operands.
Definition: DecoderTypes.h:822
ZydisU8 data[ZYDIS_MAX_INSTRUCTION_LENGTH]
The raw bytes of the decoded instruction.
Definition: DecoderTypes.h:794
ZydisU8 hasF3
Definition: DecoderTypes.h:968
struct ZydisDecodedInstruction_::@9::@21 modrm
Detailed info about the ModRM-byte.
ZydisU8 has3E
Definition: DecoderTypes.h:972
ZydisU8 R2
High-16 register specifier modifier (inverted).
Definition: DecoderTypes.h:1129
struct ZydisDecodedInstruction_::@7::@13 swizzle
Contains info about the AVX register-swizzle (MVEX only).
ZydisU8 has36
Definition: DecoderTypes.h:971
ZydisU8 E
Non-temporal/eviction hint.
Definition: DecoderTypes.h:1219
struct ZydisDecodedInstruction_::@6 accessedFlags[ZYDIS_CPUFLAG_MAX_VALUE+1]
Information about accessed CPU flags.
struct ZydisDecodedInstruction_::@7::@14 conversion
Contains info about the AVX data-conversion (MVEX only).
ZydisSwizzleMode mode
The AVX register-swizzle mode (MVEX only).
Definition: DecoderTypes.h:911
ZydisU8 R
Extension of the ModRM.reg field.
Definition: DecoderTypes.h:999
struct ZydisDecodedInstruction_::@8 meta
Meta info.
ZydisBool isDecoded
TRUE if the prefix got already decoded.
Definition: DecoderTypes.h:987
ZydisISAExt isaExt
The ISA-set extension.
Definition: DecoderTypes.h:948
struct ZydisDecodedInstruction_::@9 raw
Extended info about different instruction-parts like ModRM, SIB or encoding-prefixes.
ZydisU8 z
Zeroing/Merging.
Definition: DecoderTypes.h:1149
ZydisU8 has65
Definition: DecoderTypes.h:975
ZydisU8 hasF0
Definition: DecoderTypes.h:967
ZydisU8 kkk
Embedded opmask register specifier.
Definition: DecoderTypes.h:1231
struct ZydisDecodedInstruction_::@7::@12 rounding
Contains info about the AVX rounding.
ZydisVectorLength vectorLength
The AVX vector-length.
Definition: DecoderTypes.h:857
ZydisI64 value
The displacement value.
Definition: DecoderTypes.h:1263
ZydisInstructionEncoding encoding
The instruction-encoding (default, 3DNow, VEX, EVEX, XOP).
Definition: DecoderTypes.h:798
ZydisU8 length
The length of the decoded instruction.
Definition: DecoderTypes.h:790
ZydisU8 has66
Definition: DecoderTypes.h:976
ZydisInstructionAttributes attributes
Instruction attributes.
Definition: DecoderTypes.h:830
struct ZydisDecodedInstruction_::@7::@11 broadcast
Contains info about the AVX broadcast.
ZydisU8 has64
Definition: DecoderTypes.h:974
ZydisRoundingMode mode
The AVX rounding-mode.
Definition: DecoderTypes.h:901
ZydisISASet isaSet
The ISA-set.
Definition: DecoderTypes.h:944
struct ZydisDecodedInstruction_::@7::@10 mask
Info about the embedded writemask-register.
ZydisBool isRelative
Signals, if the immediate value contains a relative offset.
Definition: DecoderTypes.h:1287
ZydisU8 m_mmmm
Opcode-map specifier.
Definition: DecoderTypes.h:1037
ZydisU8 hasF2
Definition: DecoderTypes.h:969
ZydisMaskMode mode
The masking mode.
Definition: DecoderTypes.h:866
ZydisU8 V2
High-16 NDS/VIDX register specifier.
Definition: DecoderTypes.h:1165
ZydisBool hasSAE
Signals, if the sae functionality is enabled for the instruction.
Definition: DecoderTypes.h:926
ZydisU8 scale
Definition: DecoderTypes.h:1251
ZydisU8 L2
Vector-length specifier or rounding-control (most significant bit).
Definition: DecoderTypes.h:1153
ZydisU8 index
Definition: DecoderTypes.h:1252
ZydisDecodedOperand operands[ZYDIS_MAX_OPERAND_COUNT]
Detailed info for all instruction operands.
Definition: DecoderTypes.h:826
ZydisU8 operandWidth
The effective operand width.
Definition: DecoderTypes.h:814
ZydisU8 has67
Definition: DecoderTypes.h:977
struct ZydisDecodedInstruction_::@9::@16 rex
Detailed info about the REX-prefix.
ZydisU8 addressWidth
The effective address width.
Definition: DecoderTypes.h:818
ZydisBool isStatic
Signals, if the broadcast is a static broadcast.
Definition: DecoderTypes.h:887
ZydisBool hasEvictionHint
Signals, if the instruction has a memory eviction-hint (MVEX only).
Definition: DecoderTypes.h:930
ZydisU8 b
Broadcast/RC/SAE Context.
Definition: DecoderTypes.h:1161
struct ZydisDecodedInstruction_::@9::@19 evex
Detailed info about the EVEX-prefix.
ZydisU8 L
Vector-length specifier.
Definition: DecoderTypes.h:1049
ZydisU64 u
Definition: DecoderTypes.h:1293
ZydisU8 count
Definition: DecoderTypes.h:966
ZydisBool isSigned
Signals, if the immediate value is signed.
Definition: DecoderTypes.h:1282
ZydisU8 stackWidth
The stack width.
Definition: DecoderTypes.h:810
ZydisU8 opcode
The instruction-opcode.
Definition: DecoderTypes.h:806
ZydisU8 has2E
Definition: DecoderTypes.h:970
ZydisOpcodeMap opcodeMap
The opcode-map.
Definition: DecoderTypes.h:802
struct ZydisDecodedInstruction_::@9::@20 mvex
Detailed info about the MVEX-prefix.
ZydisBool isControlMask
Signals, if the mask-register is used as a control mask.
Definition: DecoderTypes.h:874
struct ZydisDecodedInstruction_::@9::@22 sib
Detailed info about the SIB-byte.
struct ZydisDecodedInstruction_::@9::@17 xop
Detailed info about the XOP-prefix.
ZydisMachineMode machineMode
The machine mode used to decode this instruction.
Definition: DecoderTypes.h:782
ZydisU8 rm
Definition: DecoderTypes.h:1242
ZydisInstructionCategory category
The instruction category.
Definition: DecoderTypes.h:940
ZydisU8 W
64-bit operand-size promotion.
Definition: DecoderTypes.h:995
Defines the ZydisDecodedOperand struct.
Definition: DecoderTypes.h:89
ZydisU8 id
The operand-id.
Definition: DecoderTypes.h:93
ZydisU16 segment
Definition: DecoderTypes.h:182
ZydisOperandAction action
The operand-action.
Definition: DecoderTypes.h:105
struct ZydisDecodedOperand_::@0 reg
Extended info for register-operands.
ZydisMemoryOperandType type
The type of the memory operand.
Definition: DecoderTypes.h:145
ZydisOperandEncoding encoding
The operand-encoding.
Definition: DecoderTypes.h:109
ZydisI64 s
Definition: DecoderTypes.h:205
ZydisRegister segment
The segment register.
Definition: DecoderTypes.h:149
struct ZydisDecodedOperand_::@2 ptr
Extended info for pointer-operands.
struct ZydisDecodedOperand_::@1::@4 disp
Extended info for memory-operands with displacement.
ZydisRegister base
The base register.
Definition: DecoderTypes.h:153
ZydisU16 size
The logical size of the operand (in bits).
Definition: DecoderTypes.h:113
ZydisOperandVisibility visibility
The visibility of the operand.
Definition: DecoderTypes.h:101
ZydisElementSize elementSize
The size of a single element.
Definition: DecoderTypes.h:121
ZydisU32 offset
Definition: DecoderTypes.h:183
ZydisElementType elementType
The element-type.
Definition: DecoderTypes.h:117
ZydisI64 value
The displacement value.
Definition: DecoderTypes.h:174
ZydisBool isRelative
Signals, if the immediate value contains a relative offset.
Definition: DecoderTypes.h:198
ZydisBool hasDisplacement
Signals, if the displacement value is used.
Definition: DecoderTypes.h:170
ZydisU8 scale
The scale factor.
Definition: DecoderTypes.h:161
ZydisU16 elementCount
The number of elements.
Definition: DecoderTypes.h:125
struct ZydisDecodedOperand_::@1 mem
Extended info for memory-operands.
ZydisRegister index
The index register.
Definition: DecoderTypes.h:157
ZydisU64 u
Definition: DecoderTypes.h:204
ZydisBool isSigned
Signals, if the immediate value is signed.
Definition: DecoderTypes.h:193
struct ZydisDecodedOperand_::@3 imm
Extended info for immediate-operands.
ZydisOperandType type
The type of the operand.
Definition: DecoderTypes.h:97
ZydisRegister value
The register value.
Definition: DecoderTypes.h:134