mirror of
https://git.code.sf.net/p/quake/quakeforge
synced 2024-11-23 12:52:46 +00:00
115 lines
3.8 KiB
C
115 lines
3.8 KiB
C
/*
|
|
function.h
|
|
|
|
QC function support code
|
|
|
|
Copyright (C) 2002 Bill Currie <bill@taniwha.org>
|
|
|
|
Author: Bill Currie <bill@taniwha.org>
|
|
Date: 2002/05/08
|
|
|
|
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:
|
|
|
|
Free Software Foundation, Inc.
|
|
59 Temple Place - Suite 330
|
|
Boston, MA 02111-1307, USA
|
|
|
|
*/
|
|
|
|
#ifndef __function_h
|
|
#define __function_h
|
|
|
|
#include "QF/pr_comp.h"
|
|
#include "QF/pr_debug.h"
|
|
|
|
#include "def.h"
|
|
|
|
typedef struct overloaded_function_s {
|
|
struct overloaded_function_s *next;
|
|
const char *name; ///< source level name of function
|
|
const char *full_name; ///< progs name of function, with type
|
|
///< encoding
|
|
struct type_s *type; ///< type of this function
|
|
int overloaded; ///< is this function overloaded
|
|
string_t file; ///< source file of the function
|
|
int line; ///< source line of this function
|
|
} overloaded_function_t;
|
|
|
|
typedef struct function_s {
|
|
struct function_s *next;
|
|
int builtin; ///< if non 0, call an internal function
|
|
int code; ///< first statement
|
|
int function_num;
|
|
int line_info;
|
|
int local_defs;
|
|
string_t s_file; ///< source file with definition
|
|
string_t s_name;
|
|
int temp_num; ///< number for next temp var
|
|
struct def_s *def;
|
|
struct symbol_s *sym;
|
|
struct symtab_s *symtab;
|
|
struct reloc_s *refs;
|
|
struct expr_s *var_init;
|
|
const char *name; ///< nice name for __PRETTY_FUNCTION__
|
|
} function_t;
|
|
|
|
extern function_t *current_func;
|
|
|
|
typedef struct param_s {
|
|
// the first two fields match the first two fiels of keywordarg_t in
|
|
// method.h
|
|
struct param_s *next;
|
|
const char *selector;
|
|
struct type_s *type; //FIXME redundant
|
|
const char *name; //FIXME redundant
|
|
struct symbol_s *symbol;
|
|
} param_t;
|
|
|
|
struct expr_s;
|
|
struct symbol_s;
|
|
struct symtab_s;
|
|
|
|
param_t *new_param (const char *selector, struct type_s *type,
|
|
const char *name);
|
|
param_t *param_append_identifiers (param_t *params, struct symbol_s *idents,
|
|
struct type_s *type);
|
|
param_t *_reverse_params (param_t *params, param_t *next);
|
|
param_t *reverse_params (param_t *params);
|
|
param_t *copy_params (param_t *params);
|
|
struct type_s *parse_params (struct type_s *type, param_t *params);
|
|
param_t *check_params (param_t *params);
|
|
|
|
enum storage_class_e;
|
|
struct defspace_s;
|
|
void make_function (struct symbol_s *sym, const char *nice_name,
|
|
struct defspace_s *space, enum storage_class_e storage);
|
|
struct symbol_s *function_symbol (struct symbol_s *sym,
|
|
int overload, int create);
|
|
struct expr_s *find_function (struct expr_s *fexpr, struct expr_s *params);
|
|
function_t *new_function (const char *name, const char *nice_name);
|
|
void add_function (function_t *f);
|
|
function_t *begin_function (struct symbol_s *sym, const char *nicename,
|
|
struct symtab_s *parent, int far);
|
|
function_t *build_code_function (struct symbol_s *fsym,
|
|
struct expr_s *state_expr,
|
|
struct expr_s *statements);
|
|
function_t *build_builtin_function (struct symbol_s *sym,
|
|
struct expr_s *bi_val, int far);
|
|
void build_function (function_t *f);
|
|
void finish_function (function_t *f);
|
|
void emit_function (function_t *f, struct expr_s *e);
|
|
int function_parms (function_t *f, byte *parm_size);
|
|
|
|
#endif//__function_h
|