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