gdb/objc-lang.h

   1 /* Objective-C language support definitions for GDB, the GNU debugger.
   2
   3    Copyright (C) 1992, 2005, 2007, 2008, 2009 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 3 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, see <http://www.gnu.org/licenses/>.  */
  19
  20 #if !defined(OBJC_LANG_H)
  21 #define OBJC_LANG_H
  22
  23 struct stoken;
  24
  25 struct value;
  26 struct block;
  27
  28 extern int objc_parse (void);           /* Defined in c-exp.y */
  29
  30 extern void objc_error (char *);        /* Defined in c-exp.y */
  31
  32 extern CORE_ADDR lookup_objc_class     (struct gdbarch *gdbarch,
  33                                         char *classname);
  34 extern CORE_ADDR lookup_child_selector (struct gdbarch *gdbarch,
  35                                         char *methodname);
  36
  37 extern char *objc_demangle (const char *mangled, int options);
  38
  39 extern int find_objc_msgcall (CORE_ADDR pc, CORE_ADDR *new_pc);
  40
  41 extern char *parse_selector (char *method, char **selector);
  42
  43 extern char *parse_method (char *method, char *type,
  44                            char **class, char **category,
  45                            char **selector);
  46
  47 extern char *find_imps (struct symtab *symtab, struct block *block,
  48                         char *method, struct symbol **syms,
  49                         unsigned int *nsym, unsigned int *ndebug);
  50
  51 extern struct value *value_nsstring (struct gdbarch *gdbarch,
  52                                      char *ptr, int len);
  53
  54 /* for parsing Objective C */
  55 extern void start_msglist (void);
  56 extern void add_msglist (struct stoken *str, int addcolon);
  57 extern int end_msglist (void);
  58
  59 struct symbol *lookup_struct_typedef (char *name, struct block *block,
  60                                       int noerr);
  61
  62 #endif