X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fcpu%2Fcpuevent.hh;h=65f0e87e1c6cde7e5a4e7081b4308ad1a3d036fa;hb=67fda02dda290d614de233846fee434b3713b1dc;hp=11ac7aafbab5c020d210b62d85a10eaef1e03649;hpb=3c95f5958fd1a90cf83d85e1b24fb700c07bae91;p=gem5.git

diff --git a/src/cpu/cpuevent.hh b/src/cpu/cpuevent.hh
index 11ac7aafb..65f0e87e1 100644
--- a/src/cpu/cpuevent.hh
+++ b/src/cpu/cpuevent.hh
@@ -36,15 +36,17 @@
 
 class ThreadContext;
 
-/** This class creates a global list of events than need a pointer to an
- * thread context. When a switchover takes place the events can be migrated
- * to the new thread context, otherwise you could have a wake timer interrupt
- * go off on a switched out cpu or other unfortunate events. This object MUST be
- * dynamically allocated to avoid it being deleted after a cpu switch happens.
- * */
+/**
+ * This class creates a global list of events that need a pointer to a
+ * thread context. When a switchover takes place the events can be
+ * migrated to the new thread context, otherwise you could have a wake
+ * timer interrupt go off on a switched out cpu or other unfortunate
+ * events. This object MUST be dynamically allocated to avoid it being
+ * deleted after a cpu switch happens.
+ */
 class CpuEvent : public Event
 {
-  private:
+  protected:
     /** type of global list of cpu events. */
     typedef std::vector<CpuEvent *> CpuEventList;
 
@@ -56,8 +58,8 @@ class CpuEvent : public Event
     ThreadContext *tc;
 
   public:
-    CpuEvent(EventQueue *q, ThreadContext *_tc, Priority p = Default_Pri)
-        : Event(q, p), tc(_tc)
+    CpuEvent(ThreadContext *_tc, Priority p = Default_Pri)
+        : Event(p), tc(_tc)
     { cpuEventList.push_back(this); }
 
     /** delete the cpu event from the global list. */
@@ -69,6 +71,7 @@ class CpuEvent : public Event
      */
     static void replaceThreadContext(ThreadContext *oldTc,
                                      ThreadContext *newTc);
+    ThreadContext* getTC() { return tc; }
 };
 
 template <class T, void (T::* F)(ThreadContext *tc)>
@@ -78,9 +81,8 @@ class CpuEventWrapper : public CpuEvent
     T *object;
 
   public:
-    CpuEventWrapper(T *obj, ThreadContext *_tc, EventQueue *q = &mainEventQueue,
-            Priority p = Default_Pri)
-        : CpuEvent(q, _tc, p), object(obj)
+    CpuEventWrapper(T *obj, ThreadContext *_tc, Priority p = Default_Pri)
+        : CpuEvent(_tc, p), object(obj)
     { }
     void process() { (object->*F)(tc); }
 };