*** old/src/cpu/zero/vm/vtableStubs_zero.cpp	Mon Aug 19 16:51:43 2013
--- new/src/cpu/zero/vm/vtableStubs_zero.cpp	Mon Aug 19 16:51:43 2013

*** 37,54 ****
--- 37,58 ----
  #include "opto/runtime.hpp"
  #endif
  
  VtableStub* VtableStubs::create_vtable_stub(int vtable_index) {
    ShouldNotCallThis();
+   return NULL;
  }
  
  VtableStub* VtableStubs::create_itable_stub(int vtable_index) {
    ShouldNotCallThis();
+   return NULL;
  }
  
  int VtableStub::pd_code_size_limit(bool is_vtable_stub) {
    ShouldNotCallThis();
+   return 0;
  }
  
  int VtableStub::pd_code_alignment() {
    ShouldNotCallThis();
+   return 0;
  }