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diff src/share/vm/memory/universe.hpp @ 860:433f394ab509

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Merge
author kvn
date Fri, 24 Jul 2009 09:01:00 -0700
parents df6caf649ff7 5314d85ffd54
children 7c57aead6d3e
line wrap: on
line diff
--- a/src/share/vm/memory/universe.hpp	Thu Jul 16 12:38:26 2009 -0700
+++ b/src/share/vm/memory/universe.hpp	Fri Jul 24 09:01:00 2009 -0700
@@ -343,6 +343,7 @@
   // For UseCompressedOops
   static address* narrow_oop_base_addr()              { return &_narrow_oop._base; }
   static address  narrow_oop_base()                   { return  _narrow_oop._base; }
+  static bool  is_narrow_oop_base(void* addr)         { return (narrow_oop_base() == (address)addr); }
   static int      narrow_oop_shift()                  { return  _narrow_oop._shift; }
   static void     set_narrow_oop_base(address base)   { _narrow_oop._base  = base; }
   static void     set_narrow_oop_shift(int shift)     { _narrow_oop._shift = shift; }