m5: Fixed bug in atomic cpu destructor

diff --git a/src/cpu/simple/atomic.cc b/src/cpu/simple/atomic.cc
index c092b5b1fde8fe1fe3da7065eebbe8ac1b13facf..05b4ca3e210bd3118364c498cef8add2ad08bc02 100644 (file)
--- a/src/cpu/simple/atomic.cc
+++ b/src/cpu/simple/atomic.cc
@@ -171,6 +171,9 @@ AtomicSimpleCPU::AtomicSimpleCPU(AtomicSimpleCPUParams *p)
 
 AtomicSimpleCPU::~AtomicSimpleCPU()
 {
+    if (tickEvent.scheduled()) {
+        deschedule(tickEvent);
+    }
 }
 
 void