34 lines
1.1 KiB
C
34 lines
1.1 KiB
C
#ifndef OPCODES_H
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#define OPCODES_H
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#include <ctype.h>
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#include <stdlib.h>
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#include <string.h>
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#include <errno.h>
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#include <stdio.h>
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#include <stdint.h>
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#include <stdbool.h>
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typedef enum {
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R1 = 1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, R13, R14, R15, R16, R17, R18, R19,
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R20, R21, R22, R23, R24, R25, R26, R27, R28, R29, R30, R31, R32, RBP, RSP, RIP
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} Registers;
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typedef enum {
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ADD = 0x01, SUB, MUL, DIV, MOV, AND, OR, XOR, NOT, SHL, SHR, NOP, CMP, JMP, JZ, JG, JL,
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OUTB, INB, HLT, CLI, ENI, INT, LIVT, PUSHA, POPA, CALL, RET, PUSH, POP
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} Mnemonics;
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typedef struct opcode Opcode;
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bool IsOpcode(const char*, Mnemonics*);
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bool IsRegister(const char*, Registers*);
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void GetMnemonicText(Mnemonics mnemonic, char buffer[12]);
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void GetRegisterText(Registers reg, char buffer[5]);
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Opcode* OpcodeCreate(Mnemonics mnemonic);
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int OpcodeArgCount(const Opcode* opcode);
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int OpcodeAddLiteral(uint32_t number, bool pointer, Opcode* opcode);
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int OpcodeAddSymbol(char* symbol, bool pointer, Opcode* opcode);
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int OpcodeAddRegister(Registers reg, bool pointer, Opcode* opcode);
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#endif |