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/*
Clif - A C-like Interpreter Framework
Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997 T. Hruz, L. Koren
1998 L. Koren
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/*
* tables.h
*/
#ifndef _TABLES_H
#define _TABLES_H
#ifndef PROTO
#if defined (USE_PROTOTYPES) ? USE_PROTOTYPES : defined(__STDC__)
#define PROTO(ARGS) ARGS
#else
#define PROTO(ARGS) ()
#endif
#endif
extern int hastab_init PROTO((void));
extern int identtab_init PROTO((void));
extern int hastab_goto_init PROTO((void));
extern enum intern_arit_class integer_cons;
extern enum intern_arit_class doub_cons;
extern enum intern_arit_class flt_cons;
extern enum intern_arit_class chr_cons;
extern enum intern_arit_class vid_cons;
/* Type of an operand in an expression. Length of an expression is
limited to * 256 operands. */
extern enum intern_arit_class type_ac[];
extern int has PROTO((char *));
extern int point_call PROTO((char *));
extern int has_loc PROTO((int, char *));
extern int has_goto PROTO((char *));
extern int has_label PROTO((char *));
extern int has_tag PROTO((int, char *));
extern void fix_and_clear_goto_table PROTO((void));
extern void clear_hash_tab PROTO((void));
extern void clear_tag_tab PROTO((void));
/* Returns address of a global variable. */
extern struct ident_tab *point PROTO((char *));
/* Returns address of a local variable. */
extern struct ident_tab_loc *point_loc PROTO((char *));
extern void set_value PROTO((char *));
/* Adding information about type specifiers of formal parameters to
the hash table. If it was done during declaration checking if it
matches the definition. */
extern int add_spec_to_has PROTO((void));
/* Adding identifiers of formal parameters to the hash table. If it
was done during declaration checking if it matches the definition. */
extern int add_ident_to_has PROTO((void));
/* Adding information about type specifiers of struct, union or enum
fields to the hash table. */
extern int add_spec_to_tag PROTO((void));
/* Adding identifiers of struct, union or enum fields to the hash
table. */
extern int add_ident_to_tag PROTO((void));
extern void link_function PROTO((int));
/* Clears hash table of local variables. */
extern void clear_hash_tab_declaration PROTO((void));
extern void init_zero PROTO((char *, unsigned));
extern int scope_offset_get PROTO((void));
extern int scope_offset_set PROTO((int));
extern int offset_aggregate_ident PROTO((void));
/* Adjust memory position for a type. */
extern void align_memory PROTO((char **, int));
extern void enter_file_scope PROTO((void));
extern void exit_file_scope PROTO((void));
extern int typedef_p PROTO((char *));
extern int get_declaration_line PROTO((char *));
extern int get_memory_size PROTO((int, struct internal_type *, int));
extern int get_field_size PROTO((int *, struct internal_type *));
extern void noninitialized_loc PROTO((char *));
#endif
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