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diff src/share/vm/utilities/hashtable.hpp @ 10312:a5d6f0c3585f

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8014262: PrintStringTableStatistics should include more footprint info Summary: Added info for the string/symbol objects and the hash entries Reviewed-by: coleenp, rbackman
author iklam
date Sat, 18 May 2013 20:41:01 -0700
parents da91efe96a93
children de6a9e811145
line wrap: on
line diff
--- a/src/share/vm/utilities/hashtable.hpp	Fri May 17 17:52:07 2013 -0700
+++ b/src/share/vm/utilities/hashtable.hpp	Sat May 18 20:41:01 2013 -0700
@@ -282,6 +282,19 @@
   static bool use_alternate_hashcode()  { return _seed != 0; }
   static jint seed()                    { return _seed; }
 
+  static int literal_size(Symbol *symbol);
+  static int literal_size(oop oop);
+
+  // The following two are currently not used, but are needed anyway because some
+  // C++ compilers (MacOS and Solaris) force the instantiation of
+  // Hashtable<ConstantPool*, mtClass>::dump_table() even though we never call this function
+  // in the VM code.
+  static int literal_size(ConstantPool *cp) {Unimplemented(); return 0;}
+  static int literal_size(Klass *k)         {Unimplemented(); return 0;}
+
+public:
+  void dump_table(outputStream* st, const char *table_name);
+
  private:
   static jint _seed;
 };