2002-09-18 Michael Snyder <msnyder@redhat.com>

	* objc-lang.c: New file, support for Objective-C.
	Preliminary check-in, not yet integrated into gdb.
        * objc-lang.h: New file.
        * objc-exp.y:  New file.

1 files changed, 61 insertions, 0 deletions

diff --git a/gdb/objc-lang.h b/gdb/objc-lang.h
new file mode 100644
index 00000000000..7141e50edd1
--- /dev/null
+++ b/gdb/objc-lang.h
@@ -0,0 +1,61 @@
+/* Objective C language support definitions for GDB, the GNU debugger.
+   Copyright 1992 Free Software Foundation, Inc.
+
+This file is part of GDB.
+
+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
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+
+#ifdef __STDC__		/* Forward decls for prototypes */
+struct value;
+#endif
+
+extern int
+objc_parse PARAMS ((void));	/* Defined in c-exp.y */
+
+extern void
+objc_error PARAMS ((char *));	/* Defined in c-exp.y */
+
+extern void			/* Defined in c-typeprint.c */
+c_print_type PARAMS ((struct type *, char *, struct ui_file *, int, int));
+
+extern int
+c_val_print PARAMS ((struct type *, char *, int, CORE_ADDR, struct ui_file *, int, int,
+		     int, enum val_prettyprint));
+
+extern int
+c_value_print PARAMS ((struct value *, struct ui_file *, int, 
+		       enum val_prettyprint));
+
+extern CORE_ADDR lookup_objc_class     PARAMS ((char *classname));
+extern int       lookup_child_selector PARAMS ((char *methodname));
+
+char *objc_demangle PARAMS ((const char *mangled));
+
+int find_objc_msgcall (CORE_ADDR pc, CORE_ADDR *new_pc);
+
+char *parse_selector
+PARAMS ((char *method, char **selector));
+
+char *parse_method
+PARAMS ((char *method, char *type, char **class, char **category, char **selector));
+
+void find_methods
+PARAMS ((struct symtab *symtab, 
+	 char type, const char *class, const char *category, const char *selector,
+	 struct symbol **syms, unsigned int *nsym, unsigned int *ndebug));
+
+char *find_imps
+PARAMS ((struct symtab *symtab, struct block *block,
+ char *method, struct symbol **syms, unsigned int *nsym, unsigned int *ndebug));