Replace curTick global variable with accessor functions.

This step makes it easy to replace the accessor functions
(which still access a global variable) with ones that access
per-thread curTick values.

1 files changed, 3 insertions, 3 deletions

diff --git a/src/sim/stat_control.cc b/src/sim/stat_control.cc
index 5985eb0a4..f2c7c8a2e 100644
--- a/src/sim/stat_control.cc
+++ b/src/sim/stat_control.cc
@@ -66,7 +66,7 @@ struct SimTicksReset : public Callback
     void process()
     {
         statTime.set();
-        startTick = curTick;
+        startTick = curTick();
     }
 };
 
@@ -81,7 +81,7 @@ statElapsedTime()
 Tick
 statElapsedTicks()
 {
-    return curTick - startTick;
+    return curTick() - startTick;
 }
 
 SimTicksReset simTicksReset;
@@ -189,7 +189,7 @@ class StatEvent : public Event
             Stats::reset();
 
         if (repeat) {
-            Stats::schedStatEvent(dump, reset, curTick + repeat, repeat);
+            Stats::schedStatEvent(dump, reset, curTick() + repeat, repeat);
         }
     }
 };