gdb: add target_ops::supports_displaced_step

[deliverable/binutils-gdb.git] / gdb / objc-lang.h

diff --git a/gdb/objc-lang.h b/gdb/objc-lang.h
index e275f88079b22ff24d10a03ea654639c55d86b37..b2247433dd1379e4c1bf45bcd8460262ba80206b 100644 (file)
--- a/gdb/objc-lang.h
+++ b/gdb/objc-lang.h
@@ -1,12 +1,12 @@
 /* Objective-C language support definitions for GDB, the GNU debugger.
 
-   Copyright (C) 1992, 2005 Free Software Foundation, Inc.
+   Copyright (C) 1992-2020 Free Software Foundation, Inc.
 
    Contributed by Apple Computer, Inc.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
+   the Free Software Foundation; either version 3 of the License, or
    (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,
@@ -15,9 +15,7 @@
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 51 Franklin Street, Fifth Floor,
-   Boston, MA 02110-1301, USA.  */
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #if !defined(OBJC_LANG_H)
 #define OBJC_LANG_H
@@ -26,36 +24,30 @@ struct stoken;
 
 struct value;
 struct block;
+struct parser_state;
 
-extern int objc_parse (void);          /* Defined in c-exp.y */
-
-extern void objc_error (char *);       /* Defined in c-exp.y */
-
-extern CORE_ADDR lookup_objc_class     (char *classname);
-extern CORE_ADDR lookup_child_selector (char *methodname);
+extern CORE_ADDR lookup_objc_class     (struct gdbarch *gdbarch,
+                                       const char *classname);
+extern CORE_ADDR lookup_child_selector (struct gdbarch *gdbarch,
+                                       const char *methodname);
 
 extern char *objc_demangle (const char *mangled, int options);
 
 extern int find_objc_msgcall (CORE_ADDR pc, CORE_ADDR *new_pc);
 
-extern char *parse_selector (char *method, char **selector);
-
-extern char *parse_method (char *method, char *type, 
-                          char **class, char **category, 
-                          char **selector);
-
-extern char *find_imps (struct symtab *symtab, struct block *block,
-                       char *method, struct symbol **syms, 
-                       unsigned int *nsym, unsigned int *ndebug);
+extern const char *find_imps (const char *method,
+                             std::vector<const char *> *symbol_names);
 
-extern struct value *value_nsstring (char *ptr, int len);
+extern struct value *value_nsstring (struct gdbarch *gdbarch,
+                                    char *ptr, int len);
 
 /* for parsing Objective C */
 extern void start_msglist (void);
 extern void add_msglist (struct stoken *str, int addcolon);
-extern int end_msglist (void);
+extern int end_msglist (struct parser_state *);
 
-struct symbol *lookup_struct_typedef (char *name, struct block *block,
+struct symbol *lookup_struct_typedef (const char *name,
+                                     const struct block *block,
                                      int noerr);
 
 #endif