48 lines
904 B
C
48 lines
904 B
C
#ifndef SYMBOLSTABLE_H
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#define SYMBOLSTABLE_H
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#include <stdint.h>
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#include <stdlib.h>
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#include <errno.h>
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#include <stdio.h>
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#include <string.h>
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#define SYMBOLSTABLE_DEFAULT_CAPACITY 128
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typedef enum {
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ValueAt,
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Address
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} SymbolType;
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typedef struct {
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char* String;
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uint8_t TerminatorByte;
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int HasTerminatorByte;
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} SymbolString;
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typedef struct {
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char* Name;
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int Length;
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int Resolved;
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union {
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SymbolString String;
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int Number;
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//Instruction Instruction;
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} Value;
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} Symbol;
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typedef struct {
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Symbol** Symbols;
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int Size;
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int Capacity;
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} SymbolTable;
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SymbolTable* CreateSymbolTable(void);
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Symbol* TryGetSymbol(char* name, SymbolTable* table);
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Symbol* AddSymbolToTable(char* name, SymbolTable* table);
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SymbolString* CreateSymbolString(char* text);
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void FreeSymbolTable(SymbolTable* table);
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void FreeSymbol(Symbol* symbol);
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#endif |