src/cpu/sparc/vm/registerMap_sparc.hpp

@@ -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_SPARC_VM_REGISTERMAP_SPARC_HPP
+#define CPU_SPARC_VM_REGISTERMAP_SPARC_HPP
+
 // machine-dependent implemention for register maps
   friend class frame;
 
  private:
   intptr_t* _window;         // register window save area (for L and I regs)

@@ -49,5 +52,7 @@
     if (_location_valid[0] != 0)  shift_individual_registers();
   }
   void shift_individual_registers();
   // When popping out of compiled frames, we make all IRegs disappear.
   void make_integer_regs_unsaved() { _location_valid[0] = 0; }
+
+#endif // CPU_SPARC_VM_REGISTERMAP_SPARC_HPP