src/cpu/x86/vm/registerMap_x86.hpp
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@@ -1,7 +1,7 @@
/*
- * Copyright (c) 1998, 2007, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
@@ -20,10 +20,13 @@
* or visit www.oracle.com if you need additional information or have any
* questions.
*
*/
+#ifndef CPU_X86_VM_REGISTERMAP_X86_HPP
+#define CPU_X86_VM_REGISTERMAP_X86_HPP
+
// machine-dependent implemention for register maps
friend class frame;
private:
// This is the hook for finding a register in an "well-known" location,
@@ -35,5 +38,7 @@
// no PD state to clear or copy:
void pd_clear() {}
void pd_initialize() {}
void pd_initialize_from(const RegisterMap* map) {}
+
+#endif // CPU_X86_VM_REGISTERMAP_X86_HPP