*** old/jdk/src/share/classes/java/lang/invoke/MethodHandleNatives.java	Thu Sep  8 02:26:37 2011
--- new/jdk/src/share/classes/java/lang/invoke/MethodHandleNatives.java	Thu Sep  8 02:26:37 2011

*** 59,77 ****
--- 59,68 ----
      static native void init(DirectMethodHandle self, Object ref, boolean doDispatch, Class<?> caller);
  
      /** Initialize a method type, once per form. */
      static native void init(MethodType self);
  
      /** Tell the JVM about a class's bootstrap method. */
      static native void registerBootstrap(Class<?> caller, MethodHandle bootstrapMethod);
  
      /** Ask the JVM about a class's bootstrap method. */
      static native MethodHandle getBootstrap(Class<?> caller);
  
      /** Tell the JVM that we need to change the target of an invokedynamic. */
      static native void setCallSiteTarget(CallSite site, MethodHandle target);
  
      /** Fetch the vmtarget field.
       *  It will be sanitized as necessary to avoid exposing non-Java references.
       *  This routine is for debugging and reflection.
       */
      static native Object getTarget(MethodHandle self, int format);

*** 120,129 ****
--- 111,126 ----
  
      static final int OP_ROT_ARGS_DOWN_LIMIT_BIAS;
  
      static final boolean COUNT_GWT;
  
+     /// CallSite support
+ 
+     /** Tell the JVM that we need to change the target of a CallSite. */
+     static native void setCallSiteTargetNormal(CallSite site, MethodHandle target);
+     static native void setCallSiteTargetVolatile(CallSite site, MethodHandle target);
+ 
      private static native void registerNatives();
      static {
          registerNatives();
          int k;
          JVM_PUSH_LIMIT              = getConstant(Constants.GC_JVM_PUSH_LIMIT);