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zydis/include/Zydis/Internal/SharedData.h

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/***************************************************************************************************
Zyan Disassembler Library (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.
***************************************************************************************************/
#ifndef ZYDIS_INTERNAL_SHAREDDATA_H
#define ZYDIS_INTERNAL_SHAREDDATA_H
#include <Zydis/Defines.h>
#include <Zydis/Mnemonic.h>
#include <Zydis/Register.h>
#include <Zydis/SharedTypes.h>
#include "Zydis/DecoderTypes.h"
#ifdef __cplusplus
extern "C" {
#endif
/* ============================================================================================== */
/* Enums and types */
/* ============================================================================================== */
// MSVC does not like types other than (un-)signed int for bitfields
#ifdef ZYDIS_MSVC
# pragma warning(push)
# pragma warning(disable:4214)
#endif
#pragma pack(push, 1)
/* ---------------------------------------------------------------------------------------------- */
/* Operand definition */
/* ---------------------------------------------------------------------------------------------- */
/**
* @brief Defines the @c ZydisSemanticOperandType datatype.
*/
typedef ZydisU8 ZydisSemanticOperandType;
/**
* @brief Values that represent semantic operand-types.
*/
enum ZydisSemanticOperandTypes
{
ZYDIS_SEMANTIC_OPTYPE_UNUSED,
ZYDIS_SEMANTIC_OPTYPE_IMPLICIT_REG,
ZYDIS_SEMANTIC_OPTYPE_IMPLICIT_MEM,
ZYDIS_SEMANTIC_OPTYPE_IMPLICIT_IMM1,
ZYDIS_SEMANTIC_OPTYPE_GPR8,
ZYDIS_SEMANTIC_OPTYPE_GPR16,
ZYDIS_SEMANTIC_OPTYPE_GPR32,
ZYDIS_SEMANTIC_OPTYPE_GPR64,
ZYDIS_SEMANTIC_OPTYPE_GPR16_32_64,
ZYDIS_SEMANTIC_OPTYPE_GPR32_32_64,
ZYDIS_SEMANTIC_OPTYPE_GPR16_32_32,
ZYDIS_SEMANTIC_OPTYPE_FPR,
ZYDIS_SEMANTIC_OPTYPE_MMX,
ZYDIS_SEMANTIC_OPTYPE_XMM,
ZYDIS_SEMANTIC_OPTYPE_YMM,
ZYDIS_SEMANTIC_OPTYPE_ZMM,
ZYDIS_SEMANTIC_OPTYPE_BND,
ZYDIS_SEMANTIC_OPTYPE_SREG,
ZYDIS_SEMANTIC_OPTYPE_CR,
ZYDIS_SEMANTIC_OPTYPE_DR,
ZYDIS_SEMANTIC_OPTYPE_MASK,
ZYDIS_SEMANTIC_OPTYPE_MEM,
ZYDIS_SEMANTIC_OPTYPE_MEM_VSIBX,
ZYDIS_SEMANTIC_OPTYPE_MEM_VSIBY,
ZYDIS_SEMANTIC_OPTYPE_MEM_VSIBZ,
ZYDIS_SEMANTIC_OPTYPE_IMM,
ZYDIS_SEMANTIC_OPTYPE_REL,
ZYDIS_SEMANTIC_OPTYPE_PTR,
ZYDIS_SEMANTIC_OPTYPE_AGEN,
ZYDIS_SEMANTIC_OPTYPE_MOFFS,
ZYDIS_SEMANTIC_OPTYPE_MIB
};
/**
* @brief Defines the @c ZydisInternalElementType datatype.
*/
typedef ZydisU8 ZydisInternalElementType;
/**
* @brief Values that represent internal element-types.
*/
enum ZydisInternalElementTypes
{
ZYDIS_IELEMENT_TYPE_INVALID,
ZYDIS_IELEMENT_TYPE_VARIABLE,
ZYDIS_IELEMENT_TYPE_STRUCT,
ZYDIS_IELEMENT_TYPE_INT,
ZYDIS_IELEMENT_TYPE_UINT,
ZYDIS_IELEMENT_TYPE_INT1,
ZYDIS_IELEMENT_TYPE_INT8,
ZYDIS_IELEMENT_TYPE_INT16,
ZYDIS_IELEMENT_TYPE_INT32,
ZYDIS_IELEMENT_TYPE_INT64,
ZYDIS_IELEMENT_TYPE_UINT8,
ZYDIS_IELEMENT_TYPE_UINT16,
ZYDIS_IELEMENT_TYPE_UINT32,
ZYDIS_IELEMENT_TYPE_UINT64,
ZYDIS_IELEMENT_TYPE_UINT128,
ZYDIS_IELEMENT_TYPE_UINT256,
ZYDIS_IELEMENT_TYPE_FLOAT16,
ZYDIS_IELEMENT_TYPE_FLOAT32,
ZYDIS_IELEMENT_TYPE_FLOAT64,
ZYDIS_IELEMENT_TYPE_FLOAT80,
ZYDIS_IELEMENT_TYPE_BCD80
};
/**
* @brief Defines the @c ZydisOperandDefinition struct.
*/
typedef struct ZydisOperandDefinition_
{
ZydisSemanticOperandType type ZYDIS_BITFIELD(5);
ZydisOperandVisibility visibility ZYDIS_BITFIELD(2);
ZydisOperandAction action ZYDIS_BITFIELD(3);
ZydisU16 size[3];
ZydisInternalElementType elementType ZYDIS_BITFIELD(5);
union
{
ZydisOperandEncoding encoding;
struct
{
ZydisU8 type ZYDIS_BITFIELD(3);
union
{
ZydisRegister reg;
ZydisU8 id ZYDIS_BITFIELD(6);
} reg;
} reg;
struct
{
ZydisU8 seg ZYDIS_BITFIELD(3);
ZydisU8 base ZYDIS_BITFIELD(3);
} mem;
} op;
} ZydisOperandDefinition;
/**
* @brief Values that represent implicit-register types.
*/
enum ZydisImplicitRegisterType
{
ZYDIS_IMPLREG_TYPE_STATIC,
ZYDIS_IMPLREG_TYPE_GPR_OSZ,
ZYDIS_IMPLREG_TYPE_GPR_ASZ,
ZYDIS_IMPLREG_TYPE_GPR_SSZ,
ZYDIS_IMPLREG_TYPE_IP_ASZ,
ZYDIS_IMPLREG_TYPE_IP_SSZ,
ZYDIS_IMPLREG_TYPE_FLAGS_SSZ
};
/**
* @brief Values that represent implicit-memory base-registers.
*/
enum ZydisImplicitMemBase
{
ZYDIS_IMPLMEM_BASE_ABX,
ZYDIS_IMPLMEM_BASE_ASP,
ZYDIS_IMPLMEM_BASE_ABP,
ZYDIS_IMPLMEM_BASE_ASI,
ZYDIS_IMPLMEM_BASE_ADI
};
/* ---------------------------------------------------------------------------------------------- */
/* Instruction definition */
/* ---------------------------------------------------------------------------------------------- */
/**
* @brief Defines the @c ZydisInternalVectorLength datatype.
*/
typedef ZydisU8 ZydisInternalVectorLength;
/**
* @brief Values that represent internal vector-lengths.
*/
enum ZydisInternalVectorLengths
{
ZYDIS_IVECTOR_LENGTH_DEFAULT,
ZYDIS_IVECTOR_LENGTH_FIXED_128,
ZYDIS_IVECTOR_LENGTH_FIXED_256,
ZYDIS_IVECTOR_LENGTH_FIXED_512
};
/* ---------------------------------------------------------------------------------------------- */
/**
* @brief Defines the @c ZydisInternalElementSize datatype.
*/
typedef ZydisU8 ZydisInternalElementSize;
/**
* @brief Values that represent internal element-sizes.
*/
enum ZydisInternalElementSizes
{
ZYDIS_IELEMENT_SIZE_INVALID,
ZYDIS_IELEMENT_SIZE_8,
ZYDIS_IELEMENT_SIZE_16,
ZYDIS_IELEMENT_SIZE_32,
ZYDIS_IELEMENT_SIZE_64,
ZYDIS_IELEMENT_SIZE_128
};
/* ---------------------------------------------------------------------------------------------- */
/**
* @brief Defines the @c ZydisEVEXFunctionality datatype.
*/
typedef ZydisU8 ZydisEVEXFunctionality;
/**
* @brief Values that represent EVEX-functionalities.
*/
enum ZydisEVEXFunctionalities
{
ZYDIS_EVEX_FUNC_INVALID,
/**
* @brief @c EVEX.b enables broadcast functionality.
*/
ZYDIS_EVEX_FUNC_BC,
/**
* @brief @c EVEX.b enables embedded-rounding functionality.
*/
ZYDIS_EVEX_FUNC_RC,
/**
* @brief @c EVEX.b enables sae functionality.
*/
ZYDIS_EVEX_FUNC_SAE
};
/* ---------------------------------------------------------------------------------------------- */
/**
* @brief Defines the @c ZydisEVEXTupleType datatype.
*/
typedef ZydisU8 ZydisEVEXTupleType;
/**
* @brief Values that represent EVEX tuple-types.
*/
enum ZydisEVEXTupleTypes
{
ZYDIS_TUPLETYPE_INVALID,
/**
* @brief Full Vector
*/
ZYDIS_TUPLETYPE_FV,
/**
* @brief Half Vector
*/
ZYDIS_TUPLETYPE_HV,
/**
* @brief Full Vector Mem
*/
ZYDIS_TUPLETYPE_FVM,
/**
* @brief Tuple1 Scalar
*/
ZYDIS_TUPLETYPE_T1S,
/**
* @brief Tuple1 Fixed
*/
ZYDIS_TUPLETYPE_T1F,
/**
* @brief Tuple1 4x32
*/
ZYDIS_TUPLETYPE_T1_4X,
/**
* @brief Gather / Scatter
*/
ZYDIS_TUPLETYPE_GSCAT,
/**
* @brief Tuple2
*/
ZYDIS_TUPLETYPE_T2,
/**
* @brief Tuple4
*/
ZYDIS_TUPLETYPE_T4,
/**
* @brief Tuple8
*/
ZYDIS_TUPLETYPE_T8,
/**
* @brief Half Mem
*/
ZYDIS_TUPLETYPE_HVM,
/**
* @brief QuarterMem
*/
ZYDIS_TUPLETYPE_QVM,
/**
* @brief OctMem
*/
ZYDIS_TUPLETYPE_OVM,
/**
* @brief Mem128
*/
ZYDIS_TUPLETYPE_M128,
/**
* @brief MOVDDUP
*/
ZYDIS_TUPLETYPE_DUP
};
/* ---------------------------------------------------------------------------------------------- */
/**
* @brief Defines the @c ZydisMVEXFunctionality datatype.
*/
typedef ZydisU8 ZydisMVEXFunctionality;
/**
* @brief Values that represent MVEX-functionalities.
*/
enum ZydisMVEXFunctionalities
{
/**
* @brief @c The MVEX.SSS value is ignored.
*/
ZYDIS_MVEX_FUNC_IGNORED,
/**
* @brief @c MVEX.SSS must be 000b.
*/
ZYDIS_MVEX_FUNC_INVALID,
/**
* @brief @c MVEX.SSS controls embedded-rounding functionality.
*/
ZYDIS_MVEX_FUNC_RC,
/**
* @brief @c MVEX.SSS controls sae functionality.
*/
ZYDIS_MVEX_FUNC_SAE,
/**
* @brief No special operation (32bit float elements).
*/
ZYDIS_MVEX_FUNC_F_32,
/**
* @brief No special operation (32bit uint elements).
*/
ZYDIS_MVEX_FUNC_I_32,
/**
* @brief No special operation (64bit float elements).
*/
ZYDIS_MVEX_FUNC_F_64,
/**
* @brief No special operation (64bit uint elements).
*/
ZYDIS_MVEX_FUNC_I_64,
/**
* @brief Sf32(reg) or Si32(reg).
*/
ZYDIS_MVEX_FUNC_SWIZZLE_32,
/**
* @brief Sf64(reg) or Si64(reg).
*/
ZYDIS_MVEX_FUNC_SWIZZLE_64,
/**
* @brief Sf32(mem).
*/
ZYDIS_MVEX_FUNC_SF_32,
/**
* @brief Sf32(mem) broadcast only.
*/
ZYDIS_MVEX_FUNC_SF_32_BCST,
/**
* @brief Sf32(mem) broadcast 4to16 only.
*/
ZYDIS_MVEX_FUNC_SF_32_BCST_4TO16,
/**
* @brief Sf64(mem).
*/
ZYDIS_MVEX_FUNC_SF_64,
/**
* @brief Si32(mem).
*/
ZYDIS_MVEX_FUNC_SI_32,
/**
* @brief Si32(mem) broadcast only.
*/
ZYDIS_MVEX_FUNC_SI_32_BCST,
/**
* @brief Si32(mem) broadcast 4to16 only.
*/
ZYDIS_MVEX_FUNC_SI_32_BCST_4TO16,
/**
* @brief Si64(mem).
*/
ZYDIS_MVEX_FUNC_SI_64,
/**
* @brief Uf32.
*/
ZYDIS_MVEX_FUNC_UF_32,
/**
* @brief Uf64.
*/
ZYDIS_MVEX_FUNC_UF_64,
/**
* @brief Ui32.
*/
ZYDIS_MVEX_FUNC_UI_32,
/**
* @brief Ui64.
*/
ZYDIS_MVEX_FUNC_UI_64,
/**
* @brief Df32.
*/
ZYDIS_MVEX_FUNC_DF_32,
/**
* @brief Df64.
*/
ZYDIS_MVEX_FUNC_DF_64,
/**
* @brief Di32.
*/
ZYDIS_MVEX_FUNC_DI_32,
/**
* @brief Di64.
*/
ZYDIS_MVEX_FUNC_DI_64
};
/* ---------------------------------------------------------------------------------------------- */
/**
* @brief Defines the @c ZydisVEXStaticBroadcast datatype.
*/
typedef ZydisU8 ZydisVEXStaticBroadcast;
/**
* @brief Values that represent static VEX-broadcasts.
*/
enum ZydisVEXStaticBroadcasts
{
ZYDIS_VEX_STATIC_BROADCAST_NONE,
ZYDIS_VEX_STATIC_BROADCAST_1_TO_2,
ZYDIS_VEX_STATIC_BROADCAST_1_TO_4,
ZYDIS_VEX_STATIC_BROADCAST_1_TO_8,
ZYDIS_VEX_STATIC_BROADCAST_1_TO_16,
ZYDIS_VEX_STATIC_BROADCAST_1_TO_32,
ZYDIS_VEX_STATIC_BROADCAST_2_TO_4
};
/* ---------------------------------------------------------------------------------------------- */
/**
* @brief Defines the @c ZydisEVEXStaticBroadcast datatype.
*/
typedef ZydisU8 ZydisEVEXStaticBroadcast;
/**
* @brief Values that represent static EVEX-broadcasts.
*/
enum ZydisEVEXStaticBroadcasts
{
ZYDIS_EVEX_STATIC_BROADCAST_NONE,
ZYDIS_EVEX_STATIC_BROADCAST_1_TO_2,
ZYDIS_EVEX_STATIC_BROADCAST_1_TO_4,
ZYDIS_EVEX_STATIC_BROADCAST_1_TO_8,
ZYDIS_EVEX_STATIC_BROADCAST_1_TO_16,
ZYDIS_EVEX_STATIC_BROADCAST_1_TO_32,
ZYDIS_EVEX_STATIC_BROADCAST_1_TO_64,
ZYDIS_EVEX_STATIC_BROADCAST_2_TO_4,
ZYDIS_EVEX_STATIC_BROADCAST_2_TO_8,
ZYDIS_EVEX_STATIC_BROADCAST_2_TO_16,
ZYDIS_EVEX_STATIC_BROADCAST_4_TO_8,
ZYDIS_EVEX_STATIC_BROADCAST_4_TO_16,
ZYDIS_EVEX_STATIC_BROADCAST_8_TO_16
};
/* ---------------------------------------------------------------------------------------------- */
/**
* @brief Defines the @c ZydisMVEXStaticBroadcast datatype.
*/
typedef ZydisU8 ZydisMVEXStaticBroadcast;
/**
* @brief Values that represent static MVEX-broadcasts.
*/
enum ZydisMVEXStaticBroadcasts
{
ZYDIS_MVEX_STATIC_BROADCAST_NONE,
ZYDIS_MVEX_STATIC_BROADCAST_1_TO_8,
ZYDIS_MVEX_STATIC_BROADCAST_1_TO_16,
ZYDIS_MVEX_STATIC_BROADCAST_4_TO_8,
ZYDIS_MVEX_STATIC_BROADCAST_4_TO_16
};
/* ---------------------------------------------------------------------------------------------- */
/**
* @brief Defines the @c ZydisMaskPolicy datatype.
*/
typedef ZydisU8 ZydisMaskPolicy;
/**
* @brief Values that represent AVX mask policies.
*/
enum ZydisMaskPolicies
{
ZYDIS_MASK_POLICY_INVALID,
/**
* @brief The instruction accepts mask-registers other than the default-mask (K0), but
* does not require them.
*/
ZYDIS_MASK_POLICY_ALLOWED,
/**
* @brief The instruction requires a mask-register other than the default-mask (K0).
*/
ZYDIS_MASK_POLICY_REQUIRED,
/**
* @brief The instruction does not allow a mask-register other than the default-mask (K0).
*/
ZYDIS_MASK_POLICY_FORBIDDEN
};
/* ---------------------------------------------------------------------------------------------- */
#define ZYDIS_INSTRUCTION_DEFINITION_BASE \
ZydisMnemonic mnemonic ZYDIS_BITFIELD(ZYDIS_MNEMONIC_MAX_BITS); \
ZydisU8 operandCount ZYDIS_BITFIELD( 4); \
ZydisU16 operandReference ZYDIS_BITFIELD(15); \
ZydisU8 operandSizeMap ZYDIS_BITFIELD( 3); \
ZydisU8 flagsReference ZYDIS_BITFIELD( 7); \
ZydisBool requiresProtectedMode ZYDIS_BITFIELD( 1); \
ZydisBool acceptsAddressSizeOverride ZYDIS_BITFIELD( 1); \
ZydisInstructionCategory category ZYDIS_BITFIELD(ZYDIS_CATEGORY_MAX_BITS); \
ZydisISASet isaSet ZYDIS_BITFIELD(ZYDIS_ISA_SET_MAX_BITS); \
ZydisISAExt isaExt ZYDIS_BITFIELD(ZYDIS_ISA_EXT_MAX_BITS); \
ZydisExceptionClass exceptionClass ZYDIS_BITFIELD( 6)
#define ZYDIS_INSTRUCTION_DEFINITION_BASE_VECTOR \
ZYDIS_INSTRUCTION_DEFINITION_BASE; \
ZydisBool hasNDSNDDOperand ZYDIS_BITFIELD( 1)
#define ZYDIS_INSTRUCTION_DEFINITION_BASE_VECTOR_EX \
ZYDIS_INSTRUCTION_DEFINITION_BASE_VECTOR; \
ZydisBool hasVSIB ZYDIS_BITFIELD( 1)
/**
* @brief Defines the @c ZydisInstructionDefinition struct.
*/
typedef struct ZydisInstructionDefinition_
{
ZYDIS_INSTRUCTION_DEFINITION_BASE;
} ZydisInstructionDefinition;
typedef struct ZydisInstructionDefinitionDEFAULT_
{
ZYDIS_INSTRUCTION_DEFINITION_BASE;
ZydisBool isPrivileged ZYDIS_BITFIELD( 1);
ZydisBool isFarBranch ZYDIS_BITFIELD( 1);
ZydisBool acceptsLock ZYDIS_BITFIELD( 1);
ZydisBool acceptsREP ZYDIS_BITFIELD( 1);
ZydisBool acceptsREPEREPZ ZYDIS_BITFIELD( 1);
ZydisBool acceptsREPNEREPNZ ZYDIS_BITFIELD( 1);
ZydisBool acceptsBOUND ZYDIS_BITFIELD( 1);
ZydisBool acceptsXACQUIRE ZYDIS_BITFIELD( 1);
ZydisBool acceptsXRELEASE ZYDIS_BITFIELD( 1);
ZydisBool acceptsHLEWithoutLock ZYDIS_BITFIELD( 1);
ZydisBool acceptsBranchHints ZYDIS_BITFIELD( 1);
ZydisBool acceptsSegment ZYDIS_BITFIELD( 1);
} ZydisInstructionDefinitionDEFAULT;
typedef struct ZydisInstructionDefinition3DNOW_
{
ZYDIS_INSTRUCTION_DEFINITION_BASE;
} ZydisInstructionDefinition3DNOW;
typedef struct ZydisInstructionDefinitionXOP_
{
ZYDIS_INSTRUCTION_DEFINITION_BASE_VECTOR;
} ZydisInstructionDefinitionXOP;
typedef struct ZydisInstructionDefinitionVEX_
{
ZYDIS_INSTRUCTION_DEFINITION_BASE_VECTOR;
ZydisVEXStaticBroadcast broadcast ZYDIS_BITFIELD( 3);
} ZydisInstructionDefinitionVEX;
#ifndef ZYDIS_DISABLE_EVEX
typedef struct ZydisInstructionDefinitionEVEX_
{
ZYDIS_INSTRUCTION_DEFINITION_BASE_VECTOR_EX;
ZydisInternalVectorLength vectorLength ZYDIS_BITFIELD( 2);
ZydisEVEXTupleType tupleType ZYDIS_BITFIELD( 4);
ZydisInternalElementSize elementSize ZYDIS_BITFIELD( 3);
ZydisEVEXFunctionality functionality ZYDIS_BITFIELD( 2);
ZydisMaskPolicy maskPolicy ZYDIS_BITFIELD( 2);
ZydisBool acceptsZeroMask ZYDIS_BITFIELD( 1);
ZydisBool isControlMask ZYDIS_BITFIELD( 1);
ZydisEVEXStaticBroadcast broadcast ZYDIS_BITFIELD( 4);
} ZydisInstructionDefinitionEVEX;
#endif
#ifndef ZYDIS_DISABLE_MVEX
typedef struct ZydisInstructionDefinitionMVEX_
{
ZYDIS_INSTRUCTION_DEFINITION_BASE_VECTOR_EX;
ZydisMVEXFunctionality functionality ZYDIS_BITFIELD( 5);
ZydisMaskPolicy maskPolicy ZYDIS_BITFIELD( 2);
ZydisBool hasElementGranularity ZYDIS_BITFIELD( 1);
ZydisMVEXStaticBroadcast broadcast ZYDIS_BITFIELD( 3);
} ZydisInstructionDefinitionMVEX;
#endif
/* ---------------------------------------------------------------------------------------------- */
/* Accessed CPU flags */
/* ---------------------------------------------------------------------------------------------- */
typedef struct ZydisAccessedFlags_
{
ZydisCPUFlagAction action[ZYDIS_CPUFLAG_MAX_VALUE + 1];
} ZydisAccessedFlags;
/* ---------------------------------------------------------------------------------------------- */
#pragma pack(pop)
#ifdef ZYDIS_MSVC
# pragma warning(pop)
#endif
/* ============================================================================================== */
/* Functions */
/* ============================================================================================== */
/* ---------------------------------------------------------------------------------------------- */
/* Instruction definition */
/* ---------------------------------------------------------------------------------------------- */
/**
* @brief Returns the instruction-definition with the given `encoding` and `id`.
*
* @param encoding The instruction-encoding.
* @param id The definition-id.
* @param definition A pointer to the variable that receives a pointer to the instruction-
* definition.
*/
ZYDIS_NO_EXPORT void ZydisGetInstructionDefinition(ZydisInstructionEncoding encoding,
ZydisU16 id, const ZydisInstructionDefinition** definition);
/* ---------------------------------------------------------------------------------------------- */
/* Operand definition */
/* ---------------------------------------------------------------------------------------------- */
/**
* @brief Returns the the operand-definitions for the given instruction-`definition`.
*
* @param definition A pointer to the instruction-definition.
* @param operand A pointer to the variable that receives a pointer to the first operand-
* definition of the instruction.
*
* @return The number of operands for the given instruction-definition.
*/
ZYDIS_NO_EXPORT ZydisU8 ZydisGetOperandDefinitions(const ZydisInstructionDefinition* definition,
const ZydisOperandDefinition** operand);
/* ---------------------------------------------------------------------------------------------- */
/* Element info */
/* ---------------------------------------------------------------------------------------------- */
/**
* @brief Returns the actual type and size of an internal element-type.
*
* @param element The internal element type.
* @param type The actual element type.
* @param size The element size.
*/
ZYDIS_NO_EXPORT void ZydisGetElementInfo(ZydisInternalElementType element, ZydisElementType* type,
ZydisElementSize* size);
/* ---------------------------------------------------------------------------------------------- */
/* Accessed CPU flags */
/* ---------------------------------------------------------------------------------------------- */
/**
* @brief Returns the the operand-definitions for the given instruction-`definition`.
*
* @param definition A pointer to the instruction-definition.
* @param flags A pointer to the variable that receives the `ZydisAccessedFlags` struct.
*/
ZYDIS_NO_EXPORT void ZydisGetAccessedFlags(const ZydisInstructionDefinition* definition,
const ZydisAccessedFlags** flags);
/* ---------------------------------------------------------------------------------------------- */
/* ============================================================================================== */
#ifdef __cplusplus
}
#endif
#endif /* ZYDIS_INTERNAL_SHAREDDATA_H */
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