Stats updates.

dev/ide_disk.cc:
dev/ide_disk.hh:
    Add in stats.
sim/stat_control.cc:
sim/stat_control.hh:
    Allow setup event to be called with a specific queue.

--HG--
extra : convert_revision : 9310b132b70f967a198cb2e646433f3a5332671e

sim/stat_control.cc

@@ -158,13 +158,13 @@ class StatEvent : public Event
     Tick repeat;
 
   public:
-    StatEvent(int _flags, Tick _when, Tick _repeat);
+    StatEvent(EventQueue *queue, int _flags, Tick _when, Tick _repeat);
     virtual void process();
     virtual const char *description();
 };
 
-StatEvent::StatEvent(int _flags, Tick _when, Tick _repeat)
-    : Event(&mainEventQueue, Stat_Event_Pri),
+StatEvent::StatEvent(EventQueue *queue, int _flags, Tick _when, Tick _repeat)
+    : Event(queue, Stat_Event_Pri),
       flags(_flags), repeat(_repeat)
 {
     setFlags(AutoDelete);
@@ -214,9 +214,12 @@ DumpNow()
 }
 
 void
-SetupEvent(int flags, Tick when, Tick repeat)
+SetupEvent(int flags, Tick when, Tick repeat, EventQueue *queue)
 {
-    new StatEvent(flags, when, repeat);
+    if (queue == NULL)
+        queue = &mainEventQueue;
+
+    new StatEvent(queue, flags, when, repeat);
 }
 
 /* namespace Stats */ }

sim/stat_control.hh

@@ -32,6 +32,8 @@
 #include <fstream>
 #include <list>
 
+class EventQueue;
+
 namespace Stats {
 
 enum {
@@ -43,7 +45,7 @@ class Output;
 extern std::list<Output *> OutputList;
 
 void DumpNow();
-void SetupEvent(int flags, Tick when, Tick repeat = 0);
+void SetupEvent(int flags, Tick when, Tick repeat = 0, EventQueue *queue = NULL);
 
 void InitSimStats();