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#ifndef NQ_MNEMONICS_H
#define NQ_MNEMONICS_H
#include <stdint.h>
/* operand types */
#define REG 1
#define REGPTR 2
#define IMM 3
#define PCOFF 4
enum {
MNEM_ADD,
MNEM_SUB,
MNEM_MUL,
MNEM_DIV,
MNEM_AND,
MNEM_OR,
MNEM_XOR,
MNEM_LSL,
MNEM_LSR,
MNEM_ASL,
MNEM_ASR,
MNEM_ROL,
MNEM_ROR,
MNEM_NOT,
MNEM_NEG,
MNEM_BTC,
MNEM_BTS,
MNEM_MOV,
MNEM_ST_B,
MNEM_ST_W,
MNEM_LD_BL,
MNEM_LD_BH,
MNEM_LD_W,
MNEM_LDI_BL,
MNEM_LDI_BH,
MNEM_BEQ,
MNEM_BNE,
MNEM_BGT,
MNEM_BGE,
MNEM_BLT,
MNEM_BLE,
MNEM_BRA,
MNEM_JMP,
MNEM_ADDPC,
MNEM_NOP,
};
struct operand {
uint8_t type;
uint8_t shift;
};
struct mnemonic {
const char *mnem;
uint16_t bits;
struct operand operands[3];
};
extern const struct mnemonic mnemonics[];
#endif
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