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diff agent/src/share/classes/sun/jvm/hotspot/interpreter/BytecodeWithKlass.java @ 2177:3582bf76420e

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6990754: Use native memory and reference counting to implement SymbolTable Summary: move symbols from permgen into C heap and reference count them Reviewed-by: never, acorn, jmasa, stefank
author coleenp
date Thu, 27 Jan 2011 16:11:27 -0800
parents c18cbe5936b8
children 1d1603768966
line wrap: on
line diff
--- a/agent/src/share/classes/sun/jvm/hotspot/interpreter/BytecodeWithKlass.java	Thu Jan 27 13:42:28 2011 -0800
+++ b/agent/src/share/classes/sun/jvm/hotspot/interpreter/BytecodeWithKlass.java	Thu Jan 27 16:11:27 2011 -0800
@@ -37,11 +37,11 @@
   }
 
   public Symbol getClassName() {
-    Oop obj = method().getConstants().getObjAt(index());
-    if (obj instanceof Symbol) {
-       return (Symbol)obj;
+    ConstantPool.CPSlot obj = method().getConstants().getSlotAt(index());
+    if (obj.isMetaData()) {
+      return obj.getSymbol();
     } else {
-       return ((Klass)obj).getName();
+      return ((Klass)obj.getOop()).getName();
     }
   }