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      10
 
/* ---------------------------------------------------------------------------------------------- */
 
/* ============================================================================================== */
/* Enums and types                                                                                */
/* ============================================================================================== */
 
/* ---------------------------------------------------------------------------------------------- */
/* Machine mode                                                                                   */
/* ---------------------------------------------------------------------------------------------- */
 
typedef ZydisU8 ZydisMachineMode;
 
enum ZydisMachineModes
{
    ZYDIS_MACHINE_MODE_INVALID,
    ZYDIS_MACHINE_MODE_LONG_64,
    ZYDIS_MACHINE_MODE_LONG_COMPAT_32,
    ZYDIS_MACHINE_MODE_LONG_COMPAT_16,
    ZYDIS_MACHINE_MODE_LEGACY_32,
    ZYDIS_MACHINE_MODE_LEGACY_16,
    ZYDIS_MACHINE_MODE_REAL_16,
 
    ZYDIS_MACHINE_MODE_MAX_VALUE = ZYDIS_MACHINE_MODE_REAL_16
};
 
/* ---------------------------------------------------------------------------------------------- */
/* Address width                                                                                  */
/* ---------------------------------------------------------------------------------------------- */
 
typedef ZydisU8 ZydisAddressWidth;
 
enum ZydisAddressWidths
{
    ZYDIS_ADDRESS_WIDTH_INVALID         =  0, // TODO: Don't manually initialize values
    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 ZydisU8 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 ZydisU16 ZydisElementSize;
 
/* ---------------------------------------------------------------------------------------------- */
/* Operand type                                                                                   */
/* ---------------------------------------------------------------------------------------------- */
 
typedef ZydisU8 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 ZydisU8 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 ZydisU8 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 ZydisU8 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 ZydisU8 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 ZydisU8 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_XOPA
};
 
/* ---------------------------------------------------------------------------------------------- */
 
/* ============================================================================================== */
 
#ifdef __cplusplus
}
#endif
 
#endif /* ZYDIS_SHAREDTYPES_H */