ToyCComp/symtab.h at main · mgtm98/ToyCComp · GitHub

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#ifndef _SYMTAB_H_
#define _SYMTAB_H_

#include "datatype.h"
#include "llist.h"
typedef enum
{
    SYMBOL_VAR,
    SYMBOL_FUNC
} SymbolType_e;

typedef struct
{
    char *sym_name;
    SymbolType_e sym_type;
    Datatype_t *data_type;
} Symbol_t;

typedef struct
{
    char *sym_name;
    SymbolType_e sym_type;
    Datatype_t *data_type;
    LList_t args;
} SymbolFunc_t;

typedef struct
{
    char *arg_name;
    Datatype_t *arg_type;
} SymbolFuncArg_t;

void symtab_init_global_symtab();
int symtab_add_global_symbol(char *symbol_name, SymbolType_e sym_type, Datatype_t *data_type);
int symtab_find_global_symbol(char *symbol_name);
Symbol_t *symtab_get_symbol(int symbol_index);

#endif