--- old/src/os_cpu/linux_zero/vm/os_linux_zero.cpp	2015-03-10 17:59:18.665379000 +0100
+++ new/src/os_cpu/linux_zero/vm/os_linux_zero.cpp	2015-03-10 17:59:18.494374000 +0100
@@ -100,6 +100,10 @@
   ShouldNotCallThis();
 }
 
+void os::Linux::ucontext_set_pc(ucontext_t * uc, address pc) {
+  ShouldNotCallThis();
+}
+
 ExtendedPC os::fetch_frame_from_context(void* ucVoid,
                                         intptr_t** ret_sp,
                                         intptr_t** ret_fp) {