105 lines
2.3 KiB
C++
105 lines
2.3 KiB
C++
|
#pragma once
|
||
|
|
|
||
|
|
#include <stdint.h>
|
||
|
|
|
||
|
|
#define C_NONE 0x00
|
||
|
|
#define C_MODRM 0x01
|
||
|
|
#define C_IMM8 0x02
|
||
|
|
#define C_IMM16 0x04
|
||
|
|
#define C_IMM_P66 0x10
|
||
|
|
#define C_REL8 0x20
|
||
|
|
#define C_REL32 0x40
|
||
|
|
#define C_GROUP 0x80
|
||
|
|
#define C_ERROR 0xff
|
||
|
|
|
||
|
|
#define PRE_ANY 0x00
|
||
|
|
#define PRE_NONE 0x01
|
||
|
|
#define PRE_F2 0x02
|
||
|
|
#define PRE_F3 0x04
|
||
|
|
#define PRE_66 0x08
|
||
|
|
#define PRE_67 0x10
|
||
|
|
#define PRE_LOCK 0x20
|
||
|
|
#define PRE_SEG 0x40
|
||
|
|
#define PRE_ALL 0xff
|
||
|
|
|
||
|
|
#define DELTA_OPCODES 0x4a
|
||
|
|
#define DELTA_FPU_REG 0xf1
|
||
|
|
#define DELTA_FPU_MODRM 0xf8
|
||
|
|
#define DELTA_PREFIXES 0x130
|
||
|
|
#define DELTA_OP_LOCK_OK 0x1a1
|
||
|
|
#define DELTA_OP2_LOCK_OK 0x1b9
|
||
|
|
#define DELTA_OP_ONLY_MEM 0x1cb
|
||
|
|
#define DELTA_OP2_ONLY_MEM 0x1da
|
||
|
|
|
||
|
|
#define F_MODRM 0x00000001
|
||
|
|
#define F_SIB 0x00000002
|
||
|
|
#define F_IMM8 0x00000004
|
||
|
|
#define F_IMM16 0x00000008
|
||
|
|
#define F_IMM32 0x00000010
|
||
|
|
#define F_DISP8 0x00000020
|
||
|
|
#define F_DISP16 0x00000040
|
||
|
|
#define F_DISP32 0x00000080
|
||
|
|
#define F_RELATIVE 0x00000100
|
||
|
|
#define F_2IMM16 0x00000800
|
||
|
|
#define F_ERROR 0x00001000
|
||
|
|
#define F_ERROR_OPCODE 0x00002000
|
||
|
|
#define F_ERROR_LENGTH 0x00004000
|
||
|
|
#define F_ERROR_LOCK 0x00008000
|
||
|
|
#define F_ERROR_OPERAND 0x00010000
|
||
|
|
#define F_PREFIX_REPNZ 0x01000000
|
||
|
|
#define F_PREFIX_REPX 0x02000000
|
||
|
|
#define F_PREFIX_REP 0x03000000
|
||
|
|
#define F_PREFIX_66 0x04000000
|
||
|
|
#define F_PREFIX_67 0x08000000
|
||
|
|
#define F_PREFIX_LOCK 0x10000000
|
||
|
|
#define F_PREFIX_SEG 0x20000000
|
||
|
|
#define F_PREFIX_ANY 0x3f000000
|
||
|
|
|
||
|
|
#define PREFIX_SEGMENT_CS 0x2e
|
||
|
|
#define PREFIX_SEGMENT_SS 0x36
|
||
|
|
#define PREFIX_SEGMENT_DS 0x3e
|
||
|
|
#define PREFIX_SEGMENT_ES 0x26
|
||
|
|
#define PREFIX_SEGMENT_FS 0x64
|
||
|
|
#define PREFIX_SEGMENT_GS 0x65
|
||
|
|
#define PREFIX_LOCK 0xf0
|
||
|
|
#define PREFIX_REPNZ 0xf2
|
||
|
|
#define PREFIX_REPX 0xf3
|
||
|
|
#define PREFIX_OPERAND_SIZE 0x66
|
||
|
|
#define PREFIX_ADDRESS_SIZE 0x67
|
||
|
|
|
||
|
|
#pragma pack(push, 1)
|
||
|
|
|
||
|
|
typedef struct {
|
||
|
|
uint8_t len;
|
||
|
|
uint8_t p_rep;
|
||
|
|
uint8_t p_lock;
|
||
|
|
uint8_t p_seg;
|
||
|
|
uint8_t p_66;
|
||
|
|
uint8_t p_67;
|
||
|
|
uint8_t opcode;
|
||
|
|
uint8_t opcode2;
|
||
|
|
uint8_t modrm;
|
||
|
|
uint8_t modrm_mod;
|
||
|
|
uint8_t modrm_reg;
|
||
|
|
uint8_t modrm_rm;
|
||
|
|
uint8_t sib;
|
||
|
|
uint8_t sib_scale;
|
||
|
|
uint8_t sib_index;
|
||
|
|
uint8_t sib_base;
|
||
|
|
union {
|
||
|
|
uint8_t imm8;
|
||
|
|
uint16_t imm16;
|
||
|
|
uint32_t imm32;
|
||
|
|
} imm;
|
||
|
|
union {
|
||
|
|
uint8_t disp8;
|
||
|
|
uint16_t disp16;
|
||
|
|
uint32_t disp32;
|
||
|
|
} disp;
|
||
|
|
uint32_t flags;
|
||
|
|
} hde32s;
|
||
|
|
|
||
|
|
#pragma pack(pop)
|
||
|
|
|
||
|
|
unsigned int hde32_disasm(const void *code, hde32s *hs);
|