mirror of
https://git.code.sf.net/p/quake/quakeforge
synced 2024-11-13 08:27:39 +00:00
afc5b2827d
Since there is now a proper symbol table, defs are now just references to memory locations and the symbol table takes care of duplicates. Also, start using far data for ObjQC structures. The qfo functions have been stubbed out until I figure out what to do with object files in the new scheme.
107 lines
3.5 KiB
C
107 lines
3.5 KiB
C
/*
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function.h
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QC function support code
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Copyright (C) 2002 Bill Currie <bill@taniwha.org>
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Author: Bill Currie <bill@taniwha.org>
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Date: 2002/05/08
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to:
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Free Software Foundation, Inc.
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59 Temple Place - Suite 330
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Boston, MA 02111-1307, USA
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$Id$
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*/
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#ifndef __function_h
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#define __function_h
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#include "QF/pr_comp.h"
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#include "QF/pr_debug.h"
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#include "def.h"
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typedef struct overloaded_function_s {
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struct overloaded_function_s *next;
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const char *name; ///< source level name of function
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const char *full_name; ///< progs name of function, with type
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///< encoding
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struct type_s *type; ///< type of this function
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int overloaded; ///< is this function overloaded
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string_t file; ///< source file of the function
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int line; ///< source line of this function
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} overloaded_function_t;
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typedef struct function_s {
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struct function_s *next;
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pr_auxfunction_t *aux; ///< debug info;
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int builtin; ///< if non 0, call an internal function
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int code; ///< first statement
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int function_num;
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string_t s_file; ///< source file with definition
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string_t s_name;
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struct symbol_s *sym;
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struct symtab_s *symtab;
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struct reloc_s *refs;
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struct expr_s *var_init;
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const char *name; ///< nice name for __PRETTY_FUNCTION__
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} function_t;
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extern function_t *current_func;
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typedef struct param_s {
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// the first two fields match the first two fiels of keywordarg_t in
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// method.h
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struct param_s *next;
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const char *selector;
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struct type_s *type; //FIXME redundant
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const char *name; //FIXME redundant
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struct symbol_s *symbol;
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} param_t;
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struct expr_s;
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struct symbol_s;
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struct symtab_s;
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param_t *new_param (const char *selector, struct type_s *type,
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const char *name);
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param_t *param_append_identifiers (param_t *params, struct symbol_s *idents,
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struct type_s *type);
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param_t *_reverse_params (param_t *params, param_t *next);
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param_t *reverse_params (param_t *params);
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param_t *copy_params (param_t *params);
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struct type_s *parse_params (struct type_s *type, param_t *params);
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struct symbol_s *function_symbol (struct symbol_s *sym,
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int overload, int create);
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struct expr_s *find_function (struct expr_s *fexpr, struct expr_s *params);
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function_t *new_function (const char *name, const char *nice_name);
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void add_function (function_t *f);
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function_t *begin_function (struct symbol_s *sym, const char *nicename,
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struct symtab_s *parent);
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function_t *build_code_function (struct symbol_s *fsym,
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struct expr_s *state_expr,
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struct expr_s *statements);
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function_t *build_builtin_function (struct symbol_s *sym,
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struct expr_s *bi_val);
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void build_function (function_t *f);
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void finish_function (function_t *f);
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void emit_function (function_t *f, struct expr_s *e);
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int function_parms (function_t *f, byte *parm_size);
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#endif//__function_h
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