gdb/objc-lang.h

   1 /* Objective-C language support definitions for GDB, the GNU debugger.
   2
   3    Copyright (C) 1992, 2005, 2007, 2008, 2009, 2010
   4    Free Software Foundation, Inc.
   5
   6    Contributed by Apple Computer, Inc.
   7
   8    This program is free software; you can redistribute it and/or modify
   9    it under the terms of the GNU General Public License as published by
  10    the Free Software Foundation; either version 3 of the License, or
  11    (at your option) any later version.
  12
  13    This program is distributed in the hope that it will be useful,
  14    but WITHOUT ANY WARRANTY; without even the implied warranty of
  15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16    GNU General Public License for more details.
  17
  18    You should have received a copy of the GNU General Public License
  19    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  20
  21 #if !defined(OBJC_LANG_H)
  22 #define OBJC_LANG_H
  23
  24 struct stoken;
  25
  26 struct value;
  27 struct block;
  28
  29 extern int objc_parse (void);           /* Defined in c-exp.y */
  30
  31 extern void objc_error (char *);        /* Defined in c-exp.y */
  32
  33 extern CORE_ADDR lookup_objc_class     (struct gdbarch *gdbarch,
  34                                         char *classname);
  35 extern CORE_ADDR lookup_child_selector (struct gdbarch *gdbarch,
  36                                         char *methodname);
  37
  38 extern char *objc_demangle (const char *mangled, int options);
  39
  40 extern int find_objc_msgcall (CORE_ADDR pc, CORE_ADDR *new_pc);
  41
  42 extern char *parse_selector (char *method, char **selector);
  43
  44 extern char *parse_method (char *method, char *type,
  45                            char **class, char **category,
  46                            char **selector);
  47
  48 extern char *find_imps (struct symtab *symtab, struct block *block,
  49                         char *method, struct symbol **syms,
  50                         unsigned int *nsym, unsigned int *ndebug);
  51
  52 extern struct value *value_nsstring (struct gdbarch *gdbarch,
  53                                      char *ptr, int len);
  54
  55 /* for parsing Objective C */
  56 extern void start_msglist (void);
  57 extern void add_msglist (struct stoken *str, int addcolon);
  58 extern int end_msglist (void);
  59
  60 struct symbol *lookup_struct_typedef (char *name, struct block *block,
  61                                       int noerr);
  62
  63 #endif