src/os_cpu/linux_sparc/vm/os_linux_sparc.cpp

rev 4810 : 8016697: PPC64 (part 5): Use stubs to implement safefetch
Summary: Implement Safefetch as stub routines. This reduces compiler and os dependencies.
Reviewed-by: twisti, kvn

@@ -364,22 +364,13 @@
   return NULL;
 }
 
 // Utility functions
 
-extern "C" void Fetch32PFI();
-extern "C" void Fetch32Resume();
-extern "C" void FetchNPFI();
-extern "C" void FetchNResume();
-
 inline static bool checkPrefetch(sigcontext* uc, address pc) {
-  if (pc == (address) Fetch32PFI) {
-    set_cont_address(uc, address(Fetch32Resume));
-    return true;
-  }
-  if (pc == (address) FetchNPFI) {
-    set_cont_address(uc, address(FetchNResume));
+  if (StubRoutines::is_safefetch_fault(pc)) {
+    set_cont_address(uc, address(StubRoutines::continuation_for_safefetch_fault(pc)));
     return true;
   }
   return false;
 }