--- a/hotspot/src/share/vm/runtime/sharedRuntime.hpp	Fri May 06 12:12:29 2011 -0700
+++ b/hotspot/src/share/vm/runtime/sharedRuntime.hpp	Fri May 06 16:33:13 2011 -0700
@@ -58,6 +58,8 @@
   static RuntimeStub* _resolve_virtual_call_blob;
   static RuntimeStub* _resolve_static_call_blob;
 
+  static RicochetBlob* _ricochet_blob;
+
   static SafepointBlob* _polling_page_safepoint_handler_blob;
   static SafepointBlob* _polling_page_return_handler_blob;
 #ifdef COMPILER2
@@ -213,6 +215,16 @@
     return _resolve_static_call_blob->entry_point();
   }
 
+  static RicochetBlob* ricochet_blob() {
+#ifdef X86
+    // Currently only implemented on x86
+    assert(!EnableInvokeDynamic || _ricochet_blob != NULL, "oops");
+#endif
+    return _ricochet_blob;
+  }
+
+  static void generate_ricochet_blob();
+
   static SafepointBlob* polling_page_return_handler_blob()     { return _polling_page_return_handler_blob; }
   static SafepointBlob* polling_page_safepoint_handler_blob()  { return _polling_page_safepoint_handler_blob; }