contrib/gdb-6.2.1/gdb/objc-lang.h

   1 /* Objective-C language support definitions for GDB, the GNU debugger.
   2
   3    Copyright 1992 Free Software Foundation, Inc.
   4
   5    Contributed by Apple Computer, Inc.
   6
   7    This program is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 2 of the License, or
  10    (at your option) any later version.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with this program; if not, write to the Free Software
  19    Foundation, Inc., 59 Temple Place - Suite 330,
  20    Boston, MA 02111-1307, USA.  */
  21
  22 #if !defined(OBJC_LANG_H)
  23 #define OBJC_LANG_H
  24
  25 struct stoken;
  26
  27 struct value;
  28 struct block;
  29
  30 extern int objc_parse (void);           /* Defined in c-exp.y */
  31
  32 extern void objc_error (char *);        /* Defined in c-exp.y */
  33
  34 extern int c_val_print (struct type *, char *, int,
  35                         CORE_ADDR, struct ui_file *, int,
  36                         int, int, enum val_prettyprint);
  37
  38 extern int c_value_print (struct value *, struct ui_file *,
  39                           int, enum val_prettyprint);
  40
  41 extern CORE_ADDR lookup_objc_class     (char *classname);
  42 extern CORE_ADDR lookup_child_selector (char *methodname);
  43
  44 extern char *objc_demangle (const char *mangled, int options);
  45
  46 extern int find_objc_msgcall (CORE_ADDR pc, CORE_ADDR *new_pc);
  47
  48 extern char *parse_selector (char *method, char **selector);
  49
  50 extern char *parse_method (char *method, char *type,
  51                            char **class, char **category,
  52                            char **selector);
  53
  54 extern char *find_imps (struct symtab *symtab, struct block *block,
  55                         char *method, struct symbol **syms,
  56                         unsigned int *nsym, unsigned int *ndebug);
  57
  58 extern struct value *value_nsstring (char *ptr, int len);
  59
  60 /* for parsing Objective C */
  61 extern void start_msglist (void);
  62 extern void add_msglist (struct stoken *str, int addcolon);
  63 extern int end_msglist (void);
  64
  65 struct symbol *lookup_struct_typedef (char *name, struct block *block,
  66                                       int noerr);
  67
  68 #endif