hotspot/src/share/vm/oops/cpCacheOop.hpp

rev 611 : Merge

@@ -1,10 +1,10 @@
 #ifdef USE_PRAGMA_IDENT_HDR
 #pragma ident "@(#)cpCacheOop.hpp       1.74 07/05/29 09:44:19 JVM"
 #endif
 /*
- * Copyright 1998-2006 Sun Microsystems, Inc.  All Rights Reserved.
+ * Copyright 1998-2008 Sun Microsystems, Inc.  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.

@@ -287,16 +287,21 @@
 // A constant pool cache is a runtime data structure set aside to a constant pool. The cache
 // holds interpreter runtime information for all field access and invoke bytecodes. The cache
 // is created and initialized before a class is actively used (i.e., initialized), the indivi-
 // dual cache entries are filled at resolution (i.e., "link") time (see also: rewriter.*).
 
-class constantPoolCacheOopDesc: public arrayOopDesc {
+class constantPoolCacheOopDesc: public oopDesc {
   friend class VMStructs;
  private:
+  int             _length;
   constantPoolOop _constant_pool;                // the corresponding constant pool
 
   // Sizing
+  debug_only(friend class ClassVerifier;)
+  int length() const                             { return _length; }
+  void set_length(int length)                    { _length = length; }
+
   static int header_size()                       { return sizeof(constantPoolCacheOopDesc) / HeapWordSize; }
   static int object_size(int length)             { return align_object_size(header_size() + length * in_words(ConstantPoolCacheEntry::size())); }
   int object_size()                              { return object_size(length()); }
 
   // Helpers