--- old/src/cpu/zero/vm/sharkFrame_zero.hpp	2010-10-28 13:48:55.000000000 +0200
+++ new/src/cpu/zero/vm/sharkFrame_zero.hpp	2010-10-28 13:48:55.000000000 +0200
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2007, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
  * Copyright 2008, 2009 Red Hat, Inc.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
@@ -23,6 +23,11 @@
  *
  */
 
+#ifndef CPU_ZERO_VM_SHARKFRAME_ZERO_HPP
+#define CPU_ZERO_VM_SHARKFRAME_ZERO_HPP
+
+#include "oops/methodOop.hpp"
+
 // |  ...               |
 // +--------------------+  ------------------
 // | stack slot n-1     |       low addresses
@@ -77,3 +82,5 @@
                      char* valuebuf,
                      int   buflen) const;
 };
+
+#endif // CPU_ZERO_VM_SHARKFRAME_ZERO_HPP