#ifndef PARSER_H
#define PARSER_H

#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include "list.h"
#include "token.h"
#include "opcodes.h"

#define HIGHMEMORY 65535 //64KiB - 1 AKA 0xFFFF

typedef struct {
    Token* token;
    int length;
    int address;
    int resolved;
} Symbol;

typedef struct {
    TokenType Mnemonic;
    TokenClass ParameterOneType;
    TokenClass ParameterTwoType;

    union {
        uint16_t Constant;
        Symbol* Address;
    } ParameterOne;

    union {
        uint16_t Constant;
        Symbol* Address;
    } ParameterTwo;
} IROpcode;

typedef struct {
    List* Opcodes;
    List* SymbolsTable;
} IRState;

IRState* ParseTokens(List*);

#endif