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fix instruction struct so it now has place for actual values from parsed documentation

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mykola2312 2024-08-14 17:57:21 +03:00
parent b0e89a263c
commit 9f90139d05
1 changed files with 51 additions and 9 deletions
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60
include/rtdisasm_table.h
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@ -3,22 +3,64 @@
#include <stdint.h> #include <stdint.h>
#define INSTRUCTION_STANDARD 0 #define INSTRUCTION_STD 0
#define INSTRUCTION_VEX 1 #define INSTRUCTION_VEX 1
#define INSTRUCTION_EVEX 2 #define INSTRUCTION_EVEX 2
#define REX_B 0
#define REX_X 1
#define REX_R 2
#define REX_W 3
#define IMM_B 0
#define IMM_W 1
#define IMM_D 2
#define IMM_O 3
#define VALUE_B 0
#define VALUE_W 1
#define VALUE_D 2
#define VALUE_P 3
#define VALUE_O 4
#define VALUE_T 5
#define MAX_OPCODE_LEN 4 #define MAX_OPCODE_LEN 4
typedef struct { typedef struct {
struct { struct {
uint16_t type : 4; uint16_t type : 4;
uint16_t has_rex : 1; uint16_t has_rex : 1;
uint16_t has_digit : 1; uint16_t has_digit : 1;
uint16_t has_modrm : 1; uint16_t has_modrm : 1;
uint16_t has_imm : 1; uint16_t has_imm : 1;
uint16_t has_value : 1; uint16_t has_value : 1;
uint16_t has_opreg : 1; uint16_t has_opreg : 1;
} info; } config;
union {
struct {
uint16_t rex : 2;
uint16_t digit : 3;
uint16_t imm : 3;
uint16_t value : 3;
} std;
struct {
uint16_t lig : 1;
uint16_t l : 9;
uint16_t wig : 1;
uint16_t w : 1;
uint16_t imm : 3;
} vex;
struct {
uint16_t lig : 1;
uint16_t l : 10;
uint16_t wig : 1;
uint16_t w : 1;
uint16_t imm : 3;
} evex;
};
uint16_t opcode_len; uint16_t opcode_len;
uint8_t opcode[MAX_OPCODE_LEN]; uint8_t opcode[MAX_OPCODE_LEN];