--- a/hotspot/src/cpu/x86/vm/c1_Runtime1_x86.cpp	Wed Jul 28 17:57:43 2010 -0400
+++ b/hotspot/src/cpu/x86/vm/c1_Runtime1_x86.cpp	Tue Aug 03 08:13:38 2010 -0400
@@ -1779,3 +1779,7 @@
 }
 
 #undef __
+
+const char *Runtime1::pd_name_for_address(address entry) {
+  return "<unknown function>";
+}