1 files changed, 33 insertions, 2 deletions

diff --git a/kern/system_events.hh b/kern/system_events.hh
index 7f658bde9..8a8549d03 100644
--- a/kern/system_events.hh
+++ b/kern/system_events.hh
@@ -44,13 +44,44 @@ class SkipFuncEvent : public PCEvent
 class FnEvent : public PCEvent
 {
   public:
-    FnEvent(PCEventQueue *q, const std::string &desc, System *system);
+    FnEvent(PCEventQueue *q, const std::string &desc, Stats::MainBin *bin);
     virtual void process(ExecContext *xc);
     std::string myname() const { return _name; }
 
   private:
     std::string _name;
-    Stats::MainBin *myBin;
+    Stats::MainBin *mybin;
 };
 
+class IdleStartEvent : public PCEvent
+{
+  private:
+    System *system;
+
+  public:
+    IdleStartEvent(PCEventQueue *q, const std::string &desc, System *sys)
+        : PCEvent(q, desc), system(sys)
+    {}
+    virtual void process(ExecContext *xc);
+};
+
+class InterruptStartEvent : public PCEvent
+{
+  public:
+    InterruptStartEvent(PCEventQueue *q, const std::string &desc)
+        : PCEvent(q, desc)
+    {}
+    virtual void process(ExecContext *xc);
+};
+
+class InterruptEndEvent : public PCEvent
+{
+  public:
+    InterruptEndEvent(PCEventQueue *q, const std::string &desc)
+        : PCEvent(q, desc)
+    {}
+    virtual void process(ExecContext *xc);
+};
+
+
 #endif // __SYSTEM_EVENTS_HH__