Reorganize the gcc vendor import work area. This flattens out a bunch

of unnecessary path components that are relics of cvs2svn.

(These are directory moves)

1 files changed, 103 insertions, 0 deletions

diff --git a/libobjc/objects.c b/libobjc/objects.c
new file mode 100644
index 0000000..7cc99bf
--- /dev/null
+++ b/libobjc/objects.c
@@ -0,0 +1,103 @@
+/* GNU Objective C Runtime class related functions
+   Copyright (C) 1993, 1995, 1996 Free Software Foundation, Inc.
+   Contributed by Kresten Krab Thorup
+
+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 2, 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 COPYING.  If not, write to the Free Software
+Foundation, 51 Franklin Street, Fifth Floor,
+Boston, MA 02110-1301, USA.  */
+
+/* As a special exception, if you link this library with files compiled with
+   GCC to produce an executable, this does not cause the resulting executable
+   to be covered by the GNU General Public License. This exception does not
+   however invalidate any other reasons why the executable file might be
+   covered by the GNU General Public License.  */
+
+#include "tconfig.h"         /* include defs of bzero for target */
+#include "objc/objc.h"
+#include "objc/runtime.h"		/* the kitchen sink */
+
+#if OBJC_WITH_GC
+# include <gc.h>
+#endif
+
+id __objc_object_alloc (Class);
+id __objc_object_dispose (id);
+id __objc_object_copy (id);
+
+id (*_objc_object_alloc) (Class)   = __objc_object_alloc;   /* !T:SINGLE */ 
+id (*_objc_object_dispose) (id)    = __objc_object_dispose; /* !T:SINGLE */
+id (*_objc_object_copy) (id)       = __objc_object_copy;    /* !T:SINGLE */
+
+id
+class_create_instance (Class class)
+{
+  id new = nil;
+
+#if OBJC_WITH_GC
+  if (CLS_ISCLASS (class))
+    new = (id) GC_malloc_explicitly_typed (class->instance_size,
+					   class->gc_object_type);
+#else
+  if (CLS_ISCLASS (class))
+    new = (*_objc_object_alloc) (class);
+#endif
+
+  if (new != nil)
+    {
+      memset (new, 0, class->instance_size);
+      new->class_pointer = class;
+    }
+  return new;
+}
+
+id
+object_copy (id object)
+{
+  if ((object != nil) && CLS_ISCLASS (object->class_pointer))
+    return (*_objc_object_copy) (object);
+  else
+    return nil;
+}
+
+id
+object_dispose (id object)
+{
+  if ((object != nil) && CLS_ISCLASS (object->class_pointer))
+    {
+      if (_objc_object_dispose)
+        (*_objc_object_dispose) (object);
+      else
+        objc_free (object);
+    }
+  return nil;
+}
+
+id __objc_object_alloc (Class class)
+{
+  return (id) objc_malloc (class->instance_size);
+}
+
+id __objc_object_dispose (id object) 
+{
+  objc_free (object);
+  return 0;
+}
+
+id __objc_object_copy (id object)
+{
+  id copy = class_create_instance (object->class_pointer);
+  memcpy (copy, object, object->class_pointer->instance_size);
+  return copy;
+}