--- a/hotspot/src/share/vm/runtime/interfaceSupport.hpp	Thu Jan 27 13:42:28 2011 -0800
+++ b/hotspot/src/share/vm/runtime/interfaceSupport.hpp	Thu Jan 27 16:11:27 2011 -0800
@@ -97,6 +97,7 @@
 # endif
 
   static void zombieAll();
+  static void unlinkSymbols();
   static void deoptimizeAll();
   static void stress_derived_pointers();
   static void verify_stack();
@@ -375,6 +376,9 @@
     if (ZombieALot) {
       InterfaceSupport::zombieAll();
     }
+    if (UnlinkSymbolsALot) {
+      InterfaceSupport::unlinkSymbols();
+    }
     // do verification AFTER potential deoptimization
     if (VerifyStack) {
       InterfaceSupport::verify_stack();