SharedTypes.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_SHAREDTYPES_H
#define ZYDIS_SHAREDTYPES_H
 
#include <Zydis/CommonTypes.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
/* ============================================================================================== */
/* Macros */
/* ============================================================================================== */
 
/* ---------------------------------------------------------------------------------------------- */
/* Constants */
/* ---------------------------------------------------------------------------------------------- */
 
#define ZYDIS_MAX_INSTRUCTION_LENGTH 15
#define ZYDIS_MAX_OPERAND_COUNT 9
 
/* ---------------------------------------------------------------------------------------------- */
 
/* ============================================================================================== */
/* Enums and types */
/* ============================================================================================== */
 
/* ---------------------------------------------------------------------------------------------- */
/* Machine mode */
/* ---------------------------------------------------------------------------------------------- */
 
typedef uint8_t ZydisMachineMode;
 
enum ZydisMachineModes
{
 ZYDIS_MACHINE_MODE_INVALID = 0,
 ZYDIS_MACHINE_MODE_LONG_64 = 64,
 ZYDIS_MACHINE_MODE_LONG_COMPAT_32 = 32,
 ZYDIS_MACHINE_MODE_LONG_COMPAT_16 = 16,
 ZYDIS_MACHINE_MODE_LEGACY_32 = 32,
 ZYDIS_MACHINE_MODE_LEGACY_16 = 16,
 ZYDIS_MACHINE_MODE_REAL_16 = 16,
 ZYDIS_MACHINE_MODE_MAX_VALUE = ZYDIS_MACHINE_MODE_LONG_64
};
 
/* ---------------------------------------------------------------------------------------------- */
/* Address width */
/* ---------------------------------------------------------------------------------------------- */
 
typedef uint8_t ZydisAddressWidth;
 
enum ZydisAddressWidths
{
 ZYDIS_ADDRESS_WIDTH_INVALID = 0,
 ZYDIS_ADDRESS_WIDTH_16 = 16,
 ZYDIS_ADDRESS_WIDTH_32 = 32,
 ZYDIS_ADDRESS_WIDTH_64 = 64,
 ZYDIS_ADDRESS_WIDTH_MAX_VALUE = ZYDIS_ADDRESS_WIDTH_64
};
 
/* ---------------------------------------------------------------------------------------------- */
/* Element types */
/* ---------------------------------------------------------------------------------------------- */
 
typedef uint8_t ZydisElementType;
 
enum ZydisElementTypes
{
 ZYDIS_ELEMENT_TYPE_INVALID,
 ZYDIS_ELEMENT_TYPE_STRUCT,
 ZYDIS_ELEMENT_TYPE_UINT,
 ZYDIS_ELEMENT_TYPE_INT,
 ZYDIS_ELEMENT_TYPE_FLOAT16,
 ZYDIS_ELEMENT_TYPE_FLOAT32,
 ZYDIS_ELEMENT_TYPE_FLOAT64,
 ZYDIS_ELEMENT_TYPE_FLOAT80,
 ZYDIS_ELEMENT_TYPE_LONGBCD,
 ZYDIS_ELEMENT_TYPE_MAX_VALUE = ZYDIS_ELEMENT_TYPE_LONGBCD
};
 
typedef uint16_t ZydisElementSize;
 
/* ---------------------------------------------------------------------------------------------- */
/* Operand type */
/* ---------------------------------------------------------------------------------------------- */
 
typedef uint8_t ZydisOperandType;
 
enum ZydisOperandTypes
{
 ZYDIS_OPERAND_TYPE_UNUSED,
 ZYDIS_OPERAND_TYPE_REGISTER,
 ZYDIS_OPERAND_TYPE_MEMORY,
 ZYDIS_OPERAND_TYPE_POINTER,
 ZYDIS_OPERAND_TYPE_IMMEDIATE,
 ZYDIS_OPERAND_TYPE_MAX_VALUE = ZYDIS_OPERAND_TYPE_IMMEDIATE
};
 
/* ---------------------------------------------------------------------------------------------- */
/* Operand encoding */
/* ---------------------------------------------------------------------------------------------- */
 
typedef uint8_t ZydisOperandEncoding;
 
enum ZydisOperandEncodings
{
 ZYDIS_OPERAND_ENCODING_NONE,
 ZYDIS_OPERAND_ENCODING_MODRM_REG,
 ZYDIS_OPERAND_ENCODING_MODRM_RM,
 ZYDIS_OPERAND_ENCODING_OPCODE,
 ZYDIS_OPERAND_ENCODING_NDSNDD,
 ZYDIS_OPERAND_ENCODING_IS4,
 ZYDIS_OPERAND_ENCODING_MASK,
 ZYDIS_OPERAND_ENCODING_DISP8,
 ZYDIS_OPERAND_ENCODING_DISP16,
 ZYDIS_OPERAND_ENCODING_DISP32,
 ZYDIS_OPERAND_ENCODING_DISP64,
 ZYDIS_OPERAND_ENCODING_DISP16_32_64,
 ZYDIS_OPERAND_ENCODING_DISP32_32_64,
 ZYDIS_OPERAND_ENCODING_DISP16_32_32,
 ZYDIS_OPERAND_ENCODING_UIMM8,
 ZYDIS_OPERAND_ENCODING_UIMM16,
 ZYDIS_OPERAND_ENCODING_UIMM32,
 ZYDIS_OPERAND_ENCODING_UIMM64,
 ZYDIS_OPERAND_ENCODING_UIMM16_32_64,
 ZYDIS_OPERAND_ENCODING_UIMM32_32_64,
 ZYDIS_OPERAND_ENCODING_UIMM16_32_32,
 ZYDIS_OPERAND_ENCODING_SIMM8,
 ZYDIS_OPERAND_ENCODING_SIMM16,
 ZYDIS_OPERAND_ENCODING_SIMM32,
 ZYDIS_OPERAND_ENCODING_SIMM64,
 ZYDIS_OPERAND_ENCODING_SIMM16_32_64,
 ZYDIS_OPERAND_ENCODING_SIMM32_32_64,
 ZYDIS_OPERAND_ENCODING_SIMM16_32_32,
 ZYDIS_OPERAND_ENCODING_JIMM8,
 ZYDIS_OPERAND_ENCODING_JIMM16,
 ZYDIS_OPERAND_ENCODING_JIMM32,
 ZYDIS_OPERAND_ENCODING_JIMM64,
 ZYDIS_OPERAND_ENCODING_JIMM16_32_64,
 ZYDIS_OPERAND_ENCODING_JIMM32_32_64,
 ZYDIS_OPERAND_ENCODING_JIMM16_32_32,
 ZYDIS_OPERAND_ENCODING_MAX_VALUE = ZYDIS_OPERAND_ENCODING_JIMM16_32_32
};
 
/* ---------------------------------------------------------------------------------------------- */
/* Operand visibility */
/* ---------------------------------------------------------------------------------------------- */
 
typedef uint8_t ZydisOperandVisibility;
 
enum ZydisOperandVisibilities
{
 ZYDIS_OPERAND_VISIBILITY_INVALID,
 ZYDIS_OPERAND_VISIBILITY_EXPLICIT,
 ZYDIS_OPERAND_VISIBILITY_IMPLICIT,
 ZYDIS_OPERAND_VISIBILITY_HIDDEN,
 ZYDIS_OPERAND_VISIBILITY_MAX_VALUE = ZYDIS_OPERAND_VISIBILITY_HIDDEN
};
 
/* ---------------------------------------------------------------------------------------------- */
/* Operand action */
/* ---------------------------------------------------------------------------------------------- */
 
typedef uint8_t ZydisOperandAction;
 
enum ZydisOperandActions
{
 ZYDIS_OPERAND_ACTION_INVALID,
 ZYDIS_OPERAND_ACTION_READ,
 ZYDIS_OPERAND_ACTION_WRITE,
 ZYDIS_OPERAND_ACTION_READWRITE,
 ZYDIS_OPERAND_ACTION_CONDREAD,
 ZYDIS_OPERAND_ACTION_CONDWRITE,
 ZYDIS_OPERAND_ACTION_READ_CONDWRITE,
 ZYDIS_OPERAND_ACTION_CONDREAD_WRITE,
 
 ZYDIS_OPERAND_ACTION_MASK_WRITE = ZYDIS_OPERAND_ACTION_WRITE |
 ZYDIS_OPERAND_ACTION_READWRITE | ZYDIS_OPERAND_ACTION_CONDWRITE | 
 ZYDIS_OPERAND_ACTION_READ_CONDWRITE | ZYDIS_OPERAND_ACTION_CONDREAD_WRITE,
 ZYDIS_OPERAND_ACTION_MASK_READ = ZYDIS_OPERAND_ACTION_READ | ZYDIS_OPERAND_ACTION_READWRITE | 
 ZYDIS_OPERAND_ACTION_CONDREAD | ZYDIS_OPERAND_ACTION_READ_CONDWRITE | 
 ZYDIS_OPERAND_ACTION_CONDREAD_WRITE,
 
 ZYDIS_OPERAND_ACTION_MAX_VALUE = ZYDIS_OPERAND_ACTION_CONDREAD_WRITE
};
 
/* ---------------------------------------------------------------------------------------------- */
/* Instruction encoding */
/* ---------------------------------------------------------------------------------------------- */
 
typedef uint8_t ZydisInstructionEncoding;
 
enum ZydisInstructionEncodings
{
 ZYDIS_INSTRUCTION_ENCODING_INVALID,
 ZYDIS_INSTRUCTION_ENCODING_DEFAULT,
 ZYDIS_INSTRUCTION_ENCODING_3DNOW,
 ZYDIS_INSTRUCTION_ENCODING_XOP,
 ZYDIS_INSTRUCTION_ENCODING_VEX,
 ZYDIS_INSTRUCTION_ENCODING_EVEX,
 ZYDIS_INSTRUCTION_ENCODING_MVEX,
 ZYDIS_INSTRUCTION_ENCODING_MAX_VALUE = ZYDIS_INSTRUCTION_ENCODING_MVEX
};
 
/* ---------------------------------------------------------------------------------------------- */
/* Opcode map */
/* ---------------------------------------------------------------------------------------------- */
 
typedef uint8_t ZydisOpcodeMap;
 
enum ZydisOpcodeMaps
{
 ZYDIS_OPCODE_MAP_DEFAULT,
 ZYDIS_OPCODE_MAP_0F,
 ZYDIS_OPCODE_MAP_0F38,
 ZYDIS_OPCODE_MAP_0F3A,
 ZYDIS_OPCODE_MAP_0F0F,
 ZYDIS_OPCODE_MAP_XOP8,
 ZYDIS_OPCODE_MAP_XOP9,
 ZYDIS_OPCODE_MAP_XOPA,
 ZYDIS_OPCODE_MAP_MAX_VALUE = ZYDIS_OPCODE_MAP_XOP9
};
 
/* ---------------------------------------------------------------------------------------------- */
 
/* ============================================================================================== */
 
#ifdef __cplusplus
}
#endif
 
#endif /* ZYDIS_SHAREDTYPES_H */