libyasm/symrec.h

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#ifndef YASM_SYMREC_H
#define YASM_SYMREC_H

#ifndef YASM_LIB_DECL
#define YASM_LIB_DECL
#endif

typedef enum yasm_sym_status {
    YASM_SYM_NOSTATUS = 0,          
    YASM_SYM_USED = 1 << 0,         
    YASM_SYM_DEFINED = 1 << 1,      
    YASM_SYM_VALUED = 1 << 2,       
    YASM_SYM_NOTINTABLE = 1 << 3    
} yasm_sym_status;

typedef enum yasm_sym_vis {
    YASM_SYM_LOCAL = 0,         
    YASM_SYM_GLOBAL = 1 << 0,   
    YASM_SYM_COMMON = 1 << 1,   
    YASM_SYM_EXTERN = 1 << 2,   
    YASM_SYM_DLOCAL = 1 << 3    
} yasm_sym_vis;

YASM_LIB_DECL
yasm_symtab *yasm_symtab_create(void);

YASM_LIB_DECL
void yasm_symtab_destroy(/*@only@*/ yasm_symtab *symtab);

YASM_LIB_DECL
/*@dependent@*/ yasm_symrec *yasm_symtab_abs_sym(yasm_symtab *symtab);

YASM_LIB_DECL
/*@dependent@*/ yasm_symrec *yasm_symtab_use
    (yasm_symtab *symtab, const char *name, unsigned long line);

YASM_LIB_DECL
/*@null@*/ /*@dependent@*/ yasm_symrec *yasm_symtab_get
    (yasm_symtab *symtab, const char *name);

YASM_LIB_DECL
/*@dependent@*/ yasm_symrec *yasm_symtab_define_equ
    (yasm_symtab *symtab, const char *name, /*@keep@*/ yasm_expr *e,
     unsigned long line);

YASM_LIB_DECL
/*@dependent@*/ yasm_symrec *yasm_symtab_define_label
    (yasm_symtab *symtab, const char *name,
     /*@dependent@*/ yasm_bytecode *precbc, int in_table, unsigned long line);

YASM_LIB_DECL
/*@dependent@*/ yasm_symrec *yasm_symtab_define_curpos
    (yasm_symtab *symtab, const char *name,
     /*@dependent@*/ yasm_bytecode *precbc, unsigned long line);

YASM_LIB_DECL
/*@dependent@*/ yasm_symrec *yasm_symtab_define_special
    (yasm_symtab *symtab, const char *name, yasm_sym_vis vis);

YASM_LIB_DECL
/*@dependent@*/ yasm_symrec *yasm_symtab_declare
    (yasm_symtab *symtab, const char *name, yasm_sym_vis vis,
     unsigned long line);

YASM_LIB_DECL
void yasm_symrec_declare(yasm_symrec *symrec, yasm_sym_vis vis,
                         unsigned long line);

typedef int (*yasm_symtab_traverse_callback)
    (yasm_symrec *sym, /*@null@*/ void *d);

YASM_LIB_DECL
int /*@alt void@*/ yasm_symtab_traverse
    (yasm_symtab *symtab, /*@null@*/ void *d,
     yasm_symtab_traverse_callback func);

typedef struct yasm_symtab_iter yasm_symtab_iter;

YASM_LIB_DECL
const yasm_symtab_iter *yasm_symtab_first(const yasm_symtab *symtab);

YASM_LIB_DECL
/*@null@*/ const yasm_symtab_iter *yasm_symtab_next
    (const yasm_symtab_iter *prev);

YASM_LIB_DECL
yasm_symrec *yasm_symtab_iter_value(const yasm_symtab_iter *cur);

YASM_LIB_DECL
void yasm_symtab_parser_finalize(yasm_symtab *symtab, int undef_extern,
                                 yasm_errwarns *errwarns);

YASM_LIB_DECL
void yasm_symtab_print(yasm_symtab *symtab, FILE *f, int indent_level);

YASM_LIB_DECL
/*@observer@*/ const char *yasm_symrec_get_name(const yasm_symrec *sym);

YASM_LIB_DECL
/*@only@*/ char *yasm_symrec_get_global_name(const yasm_symrec *sym,
                                             const yasm_object *object);

YASM_LIB_DECL
yasm_sym_vis yasm_symrec_get_visibility(const yasm_symrec *sym);

YASM_LIB_DECL
yasm_sym_status yasm_symrec_get_status(const yasm_symrec *sym);

YASM_LIB_DECL
unsigned long yasm_symrec_get_def_line(const yasm_symrec *sym);

YASM_LIB_DECL
unsigned long yasm_symrec_get_decl_line(const yasm_symrec *sym);

YASM_LIB_DECL
unsigned long yasm_symrec_get_use_line(const yasm_symrec *sym);

YASM_LIB_DECL
/*@observer@*/ /*@null@*/ const yasm_expr *yasm_symrec_get_equ
    (const yasm_symrec *sym);

typedef /*@dependent@*/ yasm_bytecode *yasm_symrec_get_label_bytecodep;

YASM_LIB_DECL
int yasm_symrec_get_label(const yasm_symrec *sym,
                          /*@out@*/ yasm_symrec_get_label_bytecodep *precbc);

YASM_LIB_DECL
int yasm_symrec_is_abs(const yasm_symrec *sym);

YASM_LIB_DECL
int yasm_symrec_is_special(const yasm_symrec *sym);

YASM_LIB_DECL
int yasm_symrec_is_curpos(const yasm_symrec *sym);

YASM_LIB_DECL
void yasm_symrec_set_objext_valparams
    (yasm_symrec *sym, /*@only@*/ yasm_valparamhead *objext_valparams);

YASM_LIB_DECL
/*@null@*/ /*@dependent@*/ yasm_valparamhead *yasm_symrec_get_objext_valparams
    (yasm_symrec *sym);

YASM_LIB_DECL
void yasm_symrec_set_common_size
    (yasm_symrec *sym, /*@only@*/ yasm_expr *common_size);

YASM_LIB_DECL
/*@dependent@*/ /*@null@*/ yasm_expr **yasm_symrec_get_common_size
    (yasm_symrec *sym);

YASM_LIB_DECL
/*@dependent@*/ /*@null@*/ void *yasm_symrec_get_data
    (yasm_symrec *sym, const yasm_assoc_data_callback *callback);

YASM_LIB_DECL
void yasm_symrec_add_data(yasm_symrec *sym,
                          const yasm_assoc_data_callback *callback,
                          /*@only@*/ /*@null@*/ void *data);

YASM_LIB_DECL
void yasm_symrec_print(const yasm_symrec *sym, FILE *f, int indent_level);

#endif

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