cpu: Refactor some Event subclasses to lambdas

Change-Id: If765c6100d67556f157e4e61aa33c2b7eeb8d2f0
Signed-off-by: Sean Wilson <spwilson2@wisc.edu>
Reviewed-on: https://gem5-review.googlesource.com/3923
Reviewed-by: Jason Lowe-Power <jason@lowepower.com>
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Maintainer: Jason Lowe-Power <jason@lowepower.com>

1 files changed, 1 insertions, 10 deletions

diff --git a/src/cpu/simple/atomic.hh b/src/cpu/simple/atomic.hh
index cdc1890de..c9dd954bb 100644
--- a/src/cpu/simple/atomic.hh
+++ b/src/cpu/simple/atomic.hh
@@ -60,16 +60,7 @@ class AtomicSimpleCPU : public BaseSimpleCPU
 
   private:
 
-    struct TickEvent : public Event
-    {
-        AtomicSimpleCPU *cpu;
-
-        TickEvent(AtomicSimpleCPU *c);
-        void process();
-        const char *description() const;
-    };
-
-    TickEvent tickEvent;
+    EventFunctionWrapper tickEvent;
 
     const int width;
     bool locked;