1 files changed, 109 insertions, 0 deletions
diff --git a/gcc/testsuite/objc-obj-c++-shared/next-mapping.h b/gcc/testsuite/objc-obj-c++-shared/next-mapping.h
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+++ b/gcc/testsuite/objc-obj-c++-shared/next-mapping.h
@@ -0,0 +1,109 @@
+/* Compatibility header between runtimes and APIs.
+   Copyright (C) 2010, 2011 Free Software Foundation, Inc.
+
+   Original Authors: Ziemowit Laski <zlaski@apple.com>
+		     David Ayers <d.ayers@inode.at>
+		     
+   re-work for ObjC2 by Iain Sandoe <iains@gcc.gnu.org>
+
+This file is part of GCC.
+
+GCC 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 3, or (at your option)
+any later version.
+
+GCC 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 GCC; see the file COPYING3.  If not see
+<http://www.gnu.org/licenses/>.  */
+
+#ifndef _OBJC_NEXT_MAPPING_H_
+#define _OBJC_NEXT_MAPPING_H_
+
+/* This file provides a two-way mapping of API names for the original 
+   GNU & NeXT APIs. 
+   
+   It is being expanded to provide mapping (where possible) between between the
+   older API and API-2.
+*/
+
+#include "objc-test-suite-types.h"
+
+#ifndef __NEXT_RUNTIME__
+
+# define CLASSFIELD class_pointer
+# define CLASSPTRFIELD(x) (x)->class_pointer
+# define SUPERCLASS superClass
+# define OBJC_GETCLASS objc_get_class
+
+# ifdef __objc_api_INCLUDE_GNU
+#  define class_createInstance(C, S) class_create_instance(C)
+# endif
+# define method_get_types(M) (M)->method_types
+
+#else /* NeXT */
+
+/* Include next-abi.h to set NEXT_OBJC_USE_NEW_INTERFACE etc.*/
+# include "next-abi.h"
+
+# ifdef NEXT_OBJC_USE_NEW_INTERFACE
+   /* API=2. */
+#  include <objc/runtime.h>
+# else
+   /* API=0. */
+#  include <objc/objc-class.h>
+# endif
+
+# define CLASSPTRFIELD(x) (x)->isa
+# define SUPERCLASS superclass
+# define OBJC_GETCLASS objc_getClass
+
+# define objc_get_class(C) objc_getClass(C)
+# define objc_get_meta_class(C) objc_getMetaClass(C)
+# define class_get_class_method(C, S) class_getClassMethod(C, S)
+# define class_get_instance_method(C, S) class_getInstanceMethod(C, S)
+# define sel_get_name(S) sel_getName(S)
+# define class_create_instance(C) class_createInstance(C, 0)
+# define class_get_class_name(C) object_getClassName(C)
+# define objc_lookup_class(N) objc_lookUpClass(N)
+
+# ifdef NEXT_OBJC_USE_NEW_INTERFACE
+
+#  define object_class_name(O) (object_getClassName(O)) 
+#  define object_get_class(O) (object_getClass((id)O))
+#  define object_get_super_class(O) class_get_super_class(object_get_class(O))
+#  define object_is_class(O) class_is_meta_class(object_get_class(O))
+#  define object_is_meta_class(O) (object_is_class(O) && class_is_meta_class(O) \
+						 && class_is_meta_class(object_get_class(O)))
+
+#  define method_get_imp(M) (method_getImplementation((Method)M))
+#  define method_get_types(M) (method_getTypeEncoding((Method)M))
+
+#  define class_get_super_class(C) (class_getSuperclass((Class)C))
+#  define class_is_meta_class(C) (class_isMetaClass((Class)C) ? YES: NO)
+#  define class_is_class(C) (class_is_meta_class(C) == NO)
+
+# else /* OLD API */
+
+#  define object_class_name(O) (O->name) 
+#  define object_get_super_class(O) class_get_super_class(*(struct objc_class **)O)
+#  define object_get_class(O) (*(struct objc_class **)O)
+#  define object_is_class(O) class_is_meta_class(*(struct objc_class **)O)
+#  define object_is_meta_class(O) (class_is_meta_class(O) && class_is_meta_class(*(struct objc_class **)O))
+
+#  define method_get_imp(M) (((Method)M)->method_imp)
+#  define method_get_types(M) (((Method)M)->method_types)
+
+#  define class_get_super_class(C) (((struct objc_class *)C)->super_class)
+#  define class_is_meta_class(C) (CLS_GETINFO((struct objc_class *)C, CLS_META)? YES: NO)
+#  define class_is_class(C) (CLS_GETINFO((struct objc_class *)C, CLS_CLASS)? YES: NO)
+
+# endif /* NEXT_OBJC_USE_NEW_INTERFACE */
+
+# endif  /*__NEXT_RUNTIME__ */
+#endif /* _OBJC_NEXT_MAPPING_H_ */
+\ No newline at end of file