72 lines
1.3 KiB
C
72 lines
1.3 KiB
C
#ifndef TOKEN_H
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#define TOKEN_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 "opcodes.h"
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typedef enum {
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Plus = '+',
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Minus = '-',
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Star = '*',
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Slash = '/',
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Power = '^',
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LParan = '(',
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RParan = ')',
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LBracket = '[',
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RBracket = ']',
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Comma = ',',
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NewLine = '\n'
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} TokenPunctuation;
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typedef enum {
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DB,
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Include,
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Byte
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} Directive;
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typedef enum {
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RegisterClass = 0,
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NumberClass = 1,
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CharacterClass = 2,
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MnemonicClass = 4,
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DirectiveClass = 8,
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PunctuationClass = 16,
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IdentifierClass = 32,
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LabelClass = 64,
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AddressClass = LabelClass | IdentifierClass
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} TokenClass;
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typedef struct __token {
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char* Lemexe;
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TokenClass Class;
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int LineNumber;
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int EndOfFile;
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union {
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TokenPunctuation Punctuation;
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Registers Register;
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Mnemonic Mnemonic;
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Directive Directive;
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unsigned short Number;
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} Value;
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struct __token* Prev;
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struct __token* Next;
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} Token;
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typedef struct {
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Token** content;
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int size;
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int capacity;
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} TokenList;
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Token* CreateToken(int lineNumber, TokenClass tokenClass);
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TokenList* CreateTokenList(void);
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int AddToken(Token* token, TokenList* list);
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void RemoveToken(int index, TokenList* list);
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void FreeToken(Token* token);
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#endif |