diff --git a/src/arch/sparc/faults.hh b/src/arch/sparc/faults.hh
index 394a06294c..c087365a24 100644
--- a/src/arch/sparc/faults.hh
+++ b/src/arch/sparc/faults.hh
@@ -130,6 +130,7 @@ class PowerOnReset : public SparcFault
     TrapType trapType() {return _trapType;}
     FaultPriority priority() {return _priority;}
     FaultStat & countStat() {return _count;}
+    void invoke(ThreadContext * tc);
 };
 
 class WatchDogReset : public SparcFault