zydis/include/Zydis/InstructionInfo.h

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2016-05-26 03:25:48 +08:00
/***************************************************************************************************
Zyan Disassembler Engine (Zydis)
Original Author : Florian Bernd
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
***************************************************************************************************/
/**
* @file
* @brief TODO
*/
#ifndef ZYDIS_INSTRUCTIONINFO_H
#define ZYDIS_INSTRUCTIONINFO_H
#include <stdint.h>
#include <stdbool.h>
#include <Zydis/Mnemonic.h>
#include <Zydis/Register.h>
#ifdef __cplusplus
extern "C" {
#endif
/* ============================================================================================== */
/* Enums and types */
/* ============================================================================================== */
/* ---------------------------------------------------------------------------------------------- */
/* Disassembler mode */
/* ---------------------------------------------------------------------------------------------- */
/**
* @brief Defines the zydis disassembler-mode datatype.
*/
typedef uint8_t ZydisDisassemblerMode;
/**
* @brief Values that represent disassembler-modes.
*/
enum ZydisDisassemblerModes
{
ZYDIS_DISASSEMBLER_MODE_16BIT = 16,
ZYDIS_DISASSEMBLER_MODE_32BIT = 32,
ZYDIS_DISASSEMBLER_MODE_64BIT = 64
};
/* ---------------------------------------------------------------------------------------------- */
/* Instruction flags */
/* ---------------------------------------------------------------------------------------------- */
/**
* @brief Defines an alias representing instruction flags.
*/
typedef uint32_t ZydisInstructionFlags;
/**
* @brief The instruction has the modrm byte.
*/
#define ZYDIS_INSTRUCTION_HAS_MODRM 0x00000001
/**
* @brief The instruction has the sib byte.
*/
#define ZYDIS_INSTRUCTION_HAS_SIB 0x00000002
/**
* @brief The instruction has one or more operands with position-relative offsets.
*/
#define ZYDIS_INSTRUCTION_RELATIVE 0x00000004
/**
* @brief The instruction is privileged and may only be executed in kernel-mode (ring0).
*/
#define ZYDIS_INSTRUCTION_PRIVILEGED 0x00000008
/**
* @brief An error occured while decoding the current instruction.
*/
#define ZYDIS_INSTRUCTION_ERROR_MASK 0x7F000000
/**
* @brief The instruction is invalid.
*/
#define ZYDIS_INSTRUCTION_ERROR_INVALID 0x01000000
/**
* @brief The instruction length has exceeded the maximum of 15 bytes.
*/
#define ZYDIS_INSTRUCTION_ERROR_INSTRUCTION_LENGTH 0x02000000
/**
* @brief An error occured while decoding the vex-prefix.
*/
#define ZYDIS_INSTRUCTION_ERROR_MALFORMED_VEX 0x04000000
/**
* @brief An error occured while decoding the evex-prefix.
*/
#define ZYDIS_INSTRUCTION_ERROR_MALFORMED_EVEX 0x08000000
/**
* @brief An error occured while decoding the xop-prefix.
*/
#define ZYDIS_INSTRUCTION_ERROR_MALFORMED_XOP 0x10000000
/**
* @brief A rex-prefix was found while decoding a vex/evex/xop instruction.
*/
#define ZYDIS_INSTRUCTION_ERROR_ILLEGAL_REX 0x20000000
/**
* @brief An invalid constellation was found while decoding an instruction that uses the VSIB
* addressing mode.
*/
#define ZYDIS_INSTRUCTION_ERROR_INVALID_VSIB 0x40000000
/**
* @brief An error occured while decoding the instruction-operands.
*/
#define ZYDIS_INSTRUCTION_ERROR_OPERANDS 0x40000000
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/* ---------------------------------------------------------------------------------------------- */
/* Prefix flags */
/* ---------------------------------------------------------------------------------------------- */
/**
* @brief Defines the zydis prefix-flags datatype.
*/
typedef uint32_t ZydisPrefixFlags;
/**
* @brief The instruction has the rex-prefix (0x40 - 0x4F).
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*/
#define ZYDIS_PREFIX_REX 0x00000001
/**
* @brief The instruction has the xop-prefix (0x8F).
*/
#define ZYDIS_PREFIX_XOP 0x00000002
/**
* @brief The instruction has the vex-prefix (0xC4 or 0xC5).
*/
#define ZYDIS_PREFIX_VEX 0x00000004
/**
* @brief The instruction has the evex-prefix (0x62).
*/
#define ZYDIS_PREFIX_EVEX 0x00000008
/**
* @brief The instruction has the lock-prefix (0x0F)
*/
#define ZYDIS_PREFIX_LOCK 0x00000010
/**
* @brief The instruction has the rep/repe/repz-prefix (0xF3)
*/
#define ZYDIS_PREFIX_REP 0x00000020
/**
* @brief The instruction has the rep/repe/repz-prefix (0xF3)
*/
#define ZYDIS_PREFIX_REPE 0x00000020
/**
* @brief The instruction has the rep/repe/repz-prefix (0xF3)
*/
#define ZYDIS_PREFIX_REPZ 0x00000020
/**
* @brief The instruction has the repne/repnz-prefix (0xF2)
*/
#define ZYDIS_PREFIX_REPNE 0x00000040
/**
* @brief The instruction has the repne/repnz-prefix (0xF2)
*/
#define ZYDIS_PREFIX_REPNZ 0x00000040
/**
* @brief The instruction has a segment-override prefix.
*/
#define ZYDIS_PREFIX_SEGMENT_MASK 0x00001F80
/**
* @brief The instruction has the cs segment-override prefix (0x2E).
*/
#define ZYDIS_PREFIX_SEGMENT_CS 0x00000080
/**
* @brief The instruction has the ss segment-override prefix (0x36).
*/
#define ZYDIS_PREFIX_SEGMENT_SS 0x00000100
/**
* @brief The instruction has the ds segment-override prefix (0x3E).
*/
#define ZYDIS_PREFIX_SEGMENT_DS 0x00000200
/**
* @brief The instruction has the es segment-override prefix (0x26).
*/
#define ZYDIS_PREFIX_SEGMENT_ES 0x00000400
/**
* @brief The instruction has the fs segment-override prefix (0x64).
*/
#define ZYDIS_PREFIX_SEGMENT_FS 0x00000800
/**
* @brief The instruction has the gs segment-override prefix (0x65).
*/
#define ZYDIS_PREFIX_SEGMENT_GS 0x00001000
/**
* @brief The instruction has the operand-size-override prefix (0x66).
*/
#define ZYDIS_PREFIX_OPERANDSIZE 0x00002000
/**
* @brief The instruction has the address-size-override prefix (0x67).
*/
#define ZYDIS_PREFIX_ADDRESSSIZE 0x00004000
/**
* @brief The instruction has the xacquire prefix (0xF2).
*/
#define ZYDIS_PREFIX_XACQUIRE 0x00008000
/**
* @brief The instruction has the xrelease prefix (0xF3).
*/
#define ZYDIS_PREFIX_XRELEASE 0x00010000
/**
* @brief The instruction has the branch-not-taken hint (0x2E).
*/
#define ZYDIS_PREFIX_BRANCH_NOT_TAKEN 0x00020000
/**
* @brief The instruction has the branch-taken hint (0x3E).
*/
#define ZYDIS_PREFIX_BRANCH_TAKEN 0x00040000
/**
* @brief The instruction accepts the operand-size override prefix (0x66)
*/
#define ZYDIS_PREFIX_ACCEPTS_OPERANDSIZE 0x00080000
/**
* @brief The instruction accepts the adress-size override prefix (0x67)
*/
#define ZYDIS_PREFIX_ACCEPTS_ADDRESSSIZE 0x00100000
/**
* @brief The instruction accepts the lock-prefix.
*/
#define ZYDIS_PREFIX_ACCEPTS_LOCK 0x00200000
/**
* @brief The instruction accepts the string prefixes (rep/repe/repz/repne/repnz).
*/
#define ZYDIS_PREFIX_ACCEPTS_REP 0x00400000
/**
* @brief The instruction accepts the string prefixes (rep/repe/repz/repne/repnz).
*/
#define ZYDIS_PREFIX_ACCEPTS_REPE 0x00400000
/**
* @brief The instruction accepts the string prefixes (rep/repe/repz/repne/repnz).
*/
#define ZYDIS_PREFIX_ACCEPTS_REPZ 0x00400000
/**
* @brief The instruction accepts the string prefixes (rep/repe/repz/repne/repnz).
*/
#define ZYDIS_PREFIX_ACCEPTS_REPNE 0x00400000
/**
* @brief The instruction accepts the string prefixes (rep/repe/repz/repne/repnz).
*/
#define ZYDIS_PREFIX_ACCEPTS_REPNZ 0x00400000
/**
* @brief The instruction has multiple prefixes of the first prefix-group (0x0F, 0xF3, 0xF2).
*/
#define ZYDIS_PREFIX_MULTIPLE_GRP1 0x00800000
/**
* @brief The instruction has multiple prefixes of the second prefix-group (0x2E, 0x36,
* 0x3E, 0x26, 0x64, 0x65).
*/
#define ZYDIS_PREFIX_MULTIPLE_GRP2 0x01000000
/**
* @brief The instruction has multiple prefixes of the third prefix-group (0x66).
*/
#define ZYDIS_PREFIX_MULTIPLE_GRP3 0x02000000
/**
* @brief The instruction has multiple prefixes of the fourth prefix-group (0x67).
*/
#define ZYDIS_PREFIX_MULTIPLE_GRP4 0x04000000
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/* ---------------------------------------------------------------------------------------------- */
/* Instruction encoding */
/* ---------------------------------------------------------------------------------------------- */
/**
* @brief Defines the zydis instruction-encoding datatype.
*/
typedef uint8_t ZydisInstructionEncoding;
/**
* @brief Values that represent instruction encodings.
*/
enum ZydisInstructionEncodings
{
ZYDIS_INSTRUCTION_ENCODING_DEFAULT = 0x00,
ZYDIS_INSTRUCTION_ENCODING_3DNOW = 0x01,
ZYDIS_INSTRUCTION_ENCODING_XOP = 0x02,
ZYDIS_INSTRUCTION_ENCODING_VEX = 0x03,
ZYDIS_INSTRUCTION_ENCODING_EVEX = 0x04
};
/* ---------------------------------------------------------------------------------------------- */
/* Opcode map */
/* ---------------------------------------------------------------------------------------------- */
/**
* @brief Defines an alias representing an opcode map.
*/
typedef uint8_t ZydisOpcodeMap;
/**
* @brief Values that represent opcode maps.
*/
enum ZydisOpcodeMaps
{
ZYDIS_OPCODE_MAP_DEFAULT = 0x00,
ZYDIS_OPCODE_MAP_0F = 0x01,
ZYDIS_OPCODE_MAP_0F38 = 0x02,
ZYDIS_OPCODE_MAP_0F3A = 0x03,
ZYDIS_OPCODE_MAP_XOP8 = 0x04,
ZYDIS_OPCODE_MAP_XOP9 = 0x05,
ZYDIS_OPCODE_MAP_XOPA = 0x06
};
/* ---------------------------------------------------------------------------------------------- */
/* Operand type */
/* ---------------------------------------------------------------------------------------------- */
/**
* @brief Defines an alias representing an operand-type.
*/
typedef uint8_t ZydisOperandType;
/**
* @brief Values that represent operand-types.
*/
enum ZydisOperandTypes
{
/**
* @brief The operand is not used.
*/
ZYDIS_OPERAND_TYPE_UNUSED,
/**
* @brief The operand is a register operand.
*/
ZYDIS_OPERAND_TYPE_REGISTER,
/**
* @brief The operand is a mem operand.
*/
ZYDIS_OPERAND_TYPE_MEMORY,
/**
* @brief The operand is a pointer operand with a segment:offset lvalue.
*/
ZYDIS_OPERAND_TYPE_POINTER,
/**
* @brief The operand is an immediate operand.
*/
ZYDIS_OPERAND_TYPE_IMMEDIATE
};
/* ---------------------------------------------------------------------------------------------- */
/* Operand encoding */
/* ---------------------------------------------------------------------------------------------- */
/**
* @brief Defines an alias representing an operand-encoding.
*/
typedef uint8_t ZydisOperandEncoding;
/**
* @brief Values that represent operand-encodings.
*/
enum ZydisOperandEncodings
{
ZYDIS_OPERAND_ENCODING_NONE,
ZYDIS_OPERAND_ENCODING_REG,
ZYDIS_OPERAND_ENCODING_RM,
ZYDIS_OPERAND_ENCODING_RM_CD2,
ZYDIS_OPERAND_ENCODING_RM_CD4,
ZYDIS_OPERAND_ENCODING_RM_CD8,
ZYDIS_OPERAND_ENCODING_RM_CD16,
ZYDIS_OPERAND_ENCODING_RM_CD32,
ZYDIS_OPERAND_ENCODING_RM_CD64,
ZYDIS_OPERAND_ENCODING_OPCODE,
ZYDIS_OPERAND_ENCODING_VVVV,
ZYDIS_OPERAND_ENCODING_AAA,
ZYDIS_OPERAND_ENCODING_IMM8_LO,
ZYDIS_OPERAND_ENCODING_IMM8_HI,
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ZYDIS_OPERAND_ENCODING_IMM8,
ZYDIS_OPERAND_ENCODING_IMM16,
ZYDIS_OPERAND_ENCODING_IMM32,
ZYDIS_OPERAND_ENCODING_IMM64
};
/* ---------------------------------------------------------------------------------------------- */
/* Operand access mode */
/* ---------------------------------------------------------------------------------------------- */
/**
* @brief Defines the @c ZydisOperandAccess datatype.
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*/
typedef uint8_t ZydisOperandAccess;
/**
* @brief Values that represent operand-access-modes.
*/
enum ZydisOperandAccessModes
{
/**
* @brief The operand gets read by the instruction.
*/
ZYDIS_OPERAND_ACCESS_READ,
/**
* @brief The operand gets written by the instruction.
*/
ZYDIS_OPERAND_ACCESS_WRITE,
/**
* @brief The operand gets read and written by the instruction.
*/
ZYDIS_OPERAND_ACCESS_READWRITE
};
/* ---------------------------------------------------------------------------------------------- */
/* AVX mask mode */
/* ---------------------------------------------------------------------------------------------- */
/**
* @brief Defines the @c ZydisAVXMaskMode datatype.
*/
typedef uint8_t ZydisAVXMaskMode;
/**
* @brief Values that represent zydis avx mask-modes.
*/
enum ZydisAVXMaskModes
{
ZYDIS_AVX_MASKMODE_INVALID,
/**
* @brief Merge mode. This is the default mode for all evex-instructions.
*/
ZYDIS_AVX_MASKMODE_MERGE,
/**
* @brief The zeroing mode is enabled for this instruction.
*/
ZYDIS_AVX_MASKMODE_ZERO
};
/* ---------------------------------------------------------------------------------------------- */
/* AVX broadcast type */
/* ---------------------------------------------------------------------------------------------- */
/**
* @brief Defines the @c ZydisAVXBroadcastType datatype.
*/
typedef uint8_t ZydisAVXBroadcastType;
/**
* @brief Values that represent zydis avx broadcast-types.
*/
enum ZydisAVXBroadcastTypes
{
ZYDIS_AVX_BCSTMODE_INVALID,
/**
* @brief 1to2 broadcast.
*/
ZYDIS_AVX_BCSTMODE_2,
/**
* @brief 1to4 broadcast.
*/
ZYDIS_AVX_BCSTMODE_4,
/**
* @brief 1to8 broadcast.
*/
ZYDIS_AVX_BCSTMODE_8,
/**
* @brief 1to16 broadcast.
*/
ZYDIS_AVX_BCSTMODE_16
};
/* ---------------------------------------------------------------------------------------------- */
/* AVX rounding mode */
/* ---------------------------------------------------------------------------------------------- */
/**
* @brief Defines the @c ZydisAVXRoundingMode datatype.
*/
typedef uint8_t ZydisAVXRoundingMode;
/**
* @brief Values that represent zydis avx rounding-mode.
*/
enum ZydisAVXRoundingModes // TODO: Mirror "real" values from documentation
{
ZYDIS_AVX_RNDMODE_INVALID,
/**
* @brief Round to nearest.
*/
ZYDIS_AVX_RNDMODE_RN,
/**
* @brief Round down.
*/
ZYDIS_AVX_RNDMODE_RD,
/**
* @brief Round up.
*/
ZYDIS_AVX_RNDMODE_RU,
/**
* @brief Round towards zero.
*/
ZYDIS_AVX_RNDMODE_RZ
};
/* ---------------------------------------------------------------------------------------------- */
/* Operand info */
/* ---------------------------------------------------------------------------------------------- */
/**
* @brief Defines the zydis operand info struct.
*/
typedef struct ZydisOperandInfo_
{
/**
* @brief The type of the operand.
*/
ZydisOperandType type;
/**
* @brief The logical size of the operand.
*/
uint16_t size;
/**
* @brief The operand encoding.
*/
ZydisOperandEncoding encoding;
/**
* @brief The operand access mode.
*/
ZydisOperandAccess access;
/**
* @brief Specifies the register for register-operands.
*/
ZydisRegister reg;
/**
* @brief Extended info for memory-operands.
*/
struct
{
/**
* @brief The adress size (16, 32 or 64 bit).
*/
uint8_t addressSize;
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/**
* @brief The segment register.
*/
ZydisRegister segment;
/**
* @brief The base register.
*/
ZydisRegister base;
/**
* @brief The index register.
*/
ZydisRegister index;
/**
* @brief The scale factor.
*/
uint8_t scale;
/**
* @brief Extended info for memory-operand with displacement.
*/
struct
{
/**
* @brief The displacement value
*/
union
{
int8_t sbyte;
int16_t sword;
int32_t sdword;
int64_t sqword;
} value;
/**
* @brief The physical displacement size.
*/
uint8_t dataSize;
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/**
* @brief The offset of the displacement data, relative to the beginning of the
* instruction.
*/
uint8_t dataOffset;
} disp;
} mem;
/**
* @brief Extended info for pointer operands.
*/
struct
{
uint16_t segment;
uint32_t offset;
} ptr;
/**
* @brief Extended info for immediate operands.
*/
struct
{
/**
* @brief Signals, if the immediate value is signed.
*/
bool isSigned;
/**
* @brief Signals, if the immediate value contains a relative offset.
*/
bool isRelative;
/**
* @brief The immediate value.
*/
union
{
int8_t sbyte;
uint8_t ubyte;
int16_t sword;
uint16_t uword;
int32_t sdword;
uint32_t udword;
int64_t sqword;
uint64_t uqword;
} value;
/**
* @brief The physical immediate size.
*/
uint8_t dataSize;
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/**
* @brief The offset of the immediate data, relative to the beginning of the instruction.
*/
uint8_t dataOffset;
} imm;
/**
* @brief This field is intended for custom data and may be freely set by the user.
*/
void* userData;
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} ZydisOperandInfo;
/* ---------------------------------------------------------------------------------------------- */
/* Instruction info */
/* ---------------------------------------------------------------------------------------------- */
/**
* @brief Defines the zydis instruction info struct.
*/
typedef struct ZydisInstructionInfo_
{
/**
* @brief The disassembler-mode used to decode this instruction.
*/
ZydisDisassemblerMode mode;
/**
* @brief Instruction specific info- and error-flags.
*/
ZydisInstructionFlags flags;
/**
* @brief Prefix flags.
*/
ZydisPrefixFlags prefixes;
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/**
* @brief The instruction-mnemonic.
*/
ZydisInstructionMnemonic mnemonic;
/**
* @brief The length of the decoded instruction.
*/
uint8_t length;
/**
* @brief The raw bytes of the decoded instruction.
*/
uint8_t data[15];
/**
* @brief The instruction-encoding (default, 3dnow, vex, evex, xop).
*/
ZydisInstructionEncoding encoding;
/**
* @brief The opcode-map.
*/
ZydisOpcodeMap opcodeMap;
/**
* @brief The instruction-opcode.
*/
uint8_t opcode;
/**
* @brief The number of instruction-operands.
*/
uint8_t operandCount;
/**
* @brief Detailed info for all instruction operands.
*/
ZydisOperandInfo operand[5];
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/**
* @brief Extended info for avx-related instructions.
*/
struct
{
/**
* @brief The AVX mask-register.
*/
ZydisRegister maskRegister;
/**
* @brief The AVX mask-mode.
*/
ZydisAVXMaskMode maskMode;
/**
* @brief The AVX broadcast-type.
*/
ZydisAVXBroadcastType broadcast;
/**
* @brief The AVX rounding-mode.
*/
ZydisAVXRoundingMode roundingMode;
/**
* @brief @c TRUE, if the AVX suppress-all-exceptions flag is set.
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*/
bool sae;
} avx;
/**
* @brief The instruction address points at the current instruction (relative to the
* initial instruction pointer).
*/
uint64_t instrAddress;
/**
* @brief The instruction pointer points at the address of the next instruction (relative
* to the initial instruction pointer).
*
* This field is used to properly format relative instructions.
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*/
uint64_t instrPointer;
/**
* @brief Extended info about different instruction-parts like modrm, sib or
* encoding-prefixes.
*/
struct
{
// TODO: uint8_t map[15];
/**
* @brief Detailed info about the rex-prefix.
*/
struct
{
/**
* @brief True if the prefix got already decoded.
*/
bool isDecoded;
/**
* @brief The raw bytes of the prefix.
*/
uint8_t data[1];
/**
* @brief 64 bit operand-size override.
*/
uint8_t w;
/**
* @brief Extension of the modrm.reg field.
*/
uint8_t r;
/**
* @brief Extension of the sib.index field.
*/
uint8_t x;
/**
* @brief Extension of the modrm.rm field, sib.base field, or opcode.reg field.
*/
uint8_t b;
} rex;
/**
* @brief Detailed info about the vex-prefix.
*/
struct
{
/**
* @brief True if the prefix got already decoded.
*/
bool isDecoded;
/**
* @brief The raw bytes of the prefix.
*/
uint8_t data[3];
uint8_t r;
uint8_t x;
uint8_t b;
uint8_t m_mmmm;
uint8_t w;
uint8_t vvvv;
uint8_t l;
uint8_t pp;
} vex;
/**
* @brief Detailed info about the evex-prefix.
*/
struct
{
/**
* @brief True if the prefix got already decoded.
*/
bool isDecoded;
/**
* @brief The raw bytes of the prefix.
*/
uint8_t data[4];
/**
* @brief TODO:
*/
uint8_t r;
/**
* @brief TODO:
*/
uint8_t x;
/**
* @brief TODO:
*/
uint8_t b;
/**
* @brief High-16 register specifier modifier.
*/
uint8_t r2;
/**
* @brief Compressed legacy escape.
*/
uint8_t mm;
/**
* @brief Osize promotion/Opcode extension.
*/
uint8_t w;
/**
* @brief NDS register specifier.
*/
uint8_t vvvv;
/**
* @brief Compressed legacy prefix.
*/
uint8_t pp;
/**
* @brief Zeroing/Merging.
*/
uint8_t z;
/**
* @brief Vector length/RC (most significant bit).
*/
uint8_t l2;
/**
* @brief Vector length/RC (least significant bit).
*/
uint8_t l;
/**
* @brief Broadcast/RC/SAE Context.
*/
uint8_t b0;
/**
* @brief High-16 NDS/VIDX register specifier.
*/
uint8_t v2;
/**
* @brief Embedded opmask register specifier.
*/
uint8_t aaa;
} evex;
/**
* @brief Detailed info about the xop-prefix.
*/
struct
{
/**
* @brief True if the prefix got already decoded.
*/
bool isDecoded;
/**
* @brief The raw bytes of the prefix.
*/
uint8_t data[3];
uint8_t r;
uint8_t x;
uint8_t b;
uint8_t m_mmmm;
uint8_t w;
uint8_t vvvv;
uint8_t l;
uint8_t pp;
} xop;
/**
* @brief Detailed info about the modrm-byte.
*/
struct
{
bool isDecoded;
uint8_t data[1];
uint8_t mod;
uint8_t reg;
uint8_t rm;
} modrm;
/**
* @brief Detailed info about the sib-byte.
*/
struct
{
bool isDecoded;
uint8_t data[1];
uint8_t scale;
uint8_t index;
uint8_t base;
} sib;
/**
* @brief Internal data.
*/
struct
{
uint8_t w;
uint8_t r;
uint8_t x;
uint8_t b;
uint8_t l;
} internal;
} details;
/**
* @brief This field is intended for custom data and may be freely set by the user.
*/
void* userData;
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} ZydisInstructionInfo;
/* ---------------------------------------------------------------------------------------------- */
/* ============================================================================================== */
#ifdef __cplusplus
}
#endif
#endif /* ZYDIS_INSTRUCTIONINFO_H */