src/os_cpu/linux_zero/vm/os_linux_zero.cpp

rev 7968 : 8074552:  SafeFetch32 and SafeFetchN do not work in error handling
Summary: handle SafeFetch faults in secondary signal handlers
Reviewed-by: dholmes
Contributed-by: Thomas Stuefe

@@ -98,10 +98,14 @@
 
 address os::Linux::ucontext_get_pc(ucontext_t* uc) {
   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) {
   ShouldNotCallThis();
 }