omicron
d59559d327
Change the validated primitive parse_register so that it uses the data table instead
83 lines
1.5 KiB
C
83 lines
1.5 KiB
C
#ifndef INCLUDE_DATA_REGISTERS_H_
|
|
#define INCLUDE_DATA_REGISTERS_H_
|
|
|
|
typedef enum operand_size {
|
|
OPERAND_SIZE_INVALID = 0,
|
|
|
|
OPERAND_SIZE_8 = 1 << 0,
|
|
OPERAND_SIZE_16 = 1 << 1,
|
|
OPERAND_SIZE_32 = 1 << 2,
|
|
OPERAND_SIZE_64 = 1 << 3,
|
|
|
|
OPERAND_SIZE_80 = 1 << 4,
|
|
OPERAND_SIZE_128 = 1 << 5,
|
|
OPERAND_SIZE_256 = 1 << 6,
|
|
OPERAND_SIZE_512 = 1 << 7,
|
|
} operand_size_t;
|
|
|
|
static inline operand_size_t bits_to_operand_size(int bits) {
|
|
switch (bits) {
|
|
case 8:
|
|
return OPERAND_SIZE_8;
|
|
case 16:
|
|
return OPERAND_SIZE_16;
|
|
case 32:
|
|
return OPERAND_SIZE_32;
|
|
case 64:
|
|
return OPERAND_SIZE_64;
|
|
case 80:
|
|
return OPERAND_SIZE_80;
|
|
case 128:
|
|
return OPERAND_SIZE_128;
|
|
case 256:
|
|
return OPERAND_SIZE_256;
|
|
case 512:
|
|
return OPERAND_SIZE_512;
|
|
default:
|
|
return OPERAND_SIZE_INVALID;
|
|
}
|
|
}
|
|
|
|
typedef enum register_id {
|
|
// Special registers
|
|
REG_RIP = -1,
|
|
|
|
// General purpose registers
|
|
REG_A = 0x0000,
|
|
REG_C,
|
|
REG_D,
|
|
REG_B,
|
|
REG_SP,
|
|
REG_BP,
|
|
REG_SI,
|
|
REG_DI,
|
|
|
|
REG_8,
|
|
REG_9,
|
|
REG_10,
|
|
REG_11,
|
|
REG_12,
|
|
REG_13,
|
|
REG_14,
|
|
REG_15,
|
|
|
|
REG_ST0 = 0x1000,
|
|
REG_ST1,
|
|
REG_ST2,
|
|
REG_ST3,
|
|
REG_ST4,
|
|
REG_ST5,
|
|
REG_ST6,
|
|
REG_ST7,
|
|
} register_id_t;
|
|
|
|
typedef struct register_data {
|
|
const char *name;
|
|
register_id_t id;
|
|
operand_size_t size;
|
|
} register_data_t;
|
|
|
|
extern register_data_t *const registers[];
|
|
|
|
#endif // INCLUDE_DATA_REGISTERS_H_
|