1130803Smarcel/* Objective-C language support definitions for GDB, the GNU debugger.
2130803Smarcel
3130803Smarcel   Copyright 1992 Free Software Foundation, Inc.
4130803Smarcel
5130803Smarcel   Contributed by Apple Computer, Inc.
6130803Smarcel
7130803Smarcel   This program is free software; you can redistribute it and/or modify
8130803Smarcel   it under the terms of the GNU General Public License as published by
9130803Smarcel   the Free Software Foundation; either version 2 of the License, or
10130803Smarcel   (at your option) any later version.
11130803Smarcel
12130803Smarcel   This program is distributed in the hope that it will be useful,
13130803Smarcel   but WITHOUT ANY WARRANTY; without even the implied warranty of
14130803Smarcel   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15130803Smarcel   GNU General Public License for more details.
16130803Smarcel
17130803Smarcel   You should have received a copy of the GNU General Public License
18130803Smarcel   along with this program; if not, write to the Free Software
19130803Smarcel   Foundation, Inc., 59 Temple Place - Suite 330,
20130803Smarcel   Boston, MA 02111-1307, USA.  */
21130803Smarcel
22130803Smarcel#if !defined(OBJC_LANG_H)
23130803Smarcel#define OBJC_LANG_H
24130803Smarcel
25130803Smarcelstruct stoken;
26130803Smarcel
27130803Smarcelstruct value;
28130803Smarcelstruct block;
29130803Smarcel
30130803Smarcelextern int objc_parse (void);		/* Defined in c-exp.y */
31130803Smarcel
32130803Smarcelextern void objc_error (char *);	/* Defined in c-exp.y */
33130803Smarcel
34130803Smarcelextern int c_val_print (struct type *, char *, int,
35130803Smarcel			CORE_ADDR, struct ui_file *, int,
36130803Smarcel			int, int, enum val_prettyprint);
37130803Smarcel
38130803Smarcelextern int c_value_print (struct value *, struct ui_file *,
39130803Smarcel			  int, enum val_prettyprint);
40130803Smarcel
41130803Smarcelextern CORE_ADDR lookup_objc_class     (char *classname);
42130803Smarcelextern CORE_ADDR lookup_child_selector (char *methodname);
43130803Smarcel
44130803Smarcelextern char *objc_demangle (const char *mangled, int options);
45130803Smarcel
46130803Smarcelextern int find_objc_msgcall (CORE_ADDR pc, CORE_ADDR *new_pc);
47130803Smarcel
48130803Smarcelextern char *parse_selector (char *method, char **selector);
49130803Smarcel
50130803Smarcelextern char *parse_method (char *method, char *type,
51130803Smarcel			   char **class, char **category,
52130803Smarcel			   char **selector);
53130803Smarcel
54130803Smarcelextern char *find_imps (struct symtab *symtab, struct block *block,
55130803Smarcel			char *method, struct symbol **syms,
56130803Smarcel			unsigned int *nsym, unsigned int *ndebug);
57130803Smarcel
58130803Smarcelextern struct value *value_nsstring (char *ptr, int len);
59130803Smarcel
60130803Smarcel/* for parsing Objective C */
61130803Smarcelextern void start_msglist (void);
62130803Smarcelextern void add_msglist (struct stoken *str, int addcolon);
63130803Smarcelextern int end_msglist (void);
64130803Smarcel
65130803Smarcelstruct symbol *lookup_struct_typedef (char *name, struct block *block,
66130803Smarcel				      int noerr);
67130803Smarcel
68130803Smarcel#endif
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