3 files changed, 30 insertions, 28 deletions

diff --git a/src/cpu/simple/atomic.hh b/src/cpu/simple/atomic.hh
index 372df7cbd..1a2f19949 100644
--- a/src/cpu/simple/atomic.hh
+++ b/src/cpu/simple/atomic.hh
@@ -55,7 +55,7 @@ class AtomicSimpleCPU : public BaseSimpleCPU
     AtomicSimpleCPU(AtomicSimpleCPUParams *params);
     virtual ~AtomicSimpleCPU();
 
-    virtual void init();
+    void init() override;
 
   private:
 
@@ -181,10 +181,10 @@ class AtomicSimpleCPU : public BaseSimpleCPU
   protected:
 
     /** Return a reference to the data port. */
-    virtual MasterPort &getDataPort() { return dcachePort; }
+    MasterPort &getDataPort() override { return dcachePort; }
 
     /** Return a reference to the instruction port. */
-    virtual MasterPort &getInstPort() { return icachePort; }
+    MasterPort &getInstPort() override { return icachePort; }
 
     /** Perform snoop for other cpu-local thread contexts. */
     void threadSnoop(PacketPtr pkt, ThreadID sender);
@@ -194,20 +194,21 @@ class AtomicSimpleCPU : public BaseSimpleCPU
     DrainState drain() override;
     void drainResume() override;
 
-    void switchOut();
-    void takeOverFrom(BaseCPU *oldCPU);
+    void switchOut() override;
+    void takeOverFrom(BaseCPU *oldCPU) override;
 
-    void verifyMemoryMode() const;
+    void verifyMemoryMode() const override;
 
-    virtual void activateContext(ThreadID thread_num);
-    virtual void suspendContext(ThreadID thread_num);
+    void activateContext(ThreadID thread_num) override;
+    void suspendContext(ThreadID thread_num) override;
 
-    Fault readMem(Addr addr, uint8_t *data, unsigned size, unsigned flags);
+    Fault readMem(Addr addr, uint8_t *data, unsigned size,
+                  unsigned flags) override;
 
     Fault writeMem(uint8_t *data, unsigned size,
-                   Addr addr, unsigned flags, uint64_t *res);
+                   Addr addr, unsigned flags, uint64_t *res) override;
 
-    virtual void regProbePoints();
+    void regProbePoints() override;
 
     /**
      * Print state of address in memory system via PrintReq (for
diff --git a/src/cpu/simple/base.hh b/src/cpu/simple/base.hh
index 72ac9bb4b..0ec9e502b 100644
--- a/src/cpu/simple/base.hh
+++ b/src/cpu/simple/base.hh
@@ -94,7 +94,7 @@ class BaseSimpleCPU : public BaseCPU
     BaseSimpleCPU(BaseSimpleCPUParams *params);
     virtual ~BaseSimpleCPU();
     void wakeup(ThreadID tid) override;
-    virtual void init();
+    void init() override;
   public:
     Trace::InstRecord *traceData;
     CheckerCPU *checker;
@@ -134,13 +134,13 @@ class BaseSimpleCPU : public BaseCPU
     void postExecute();
     void advancePC(const Fault &fault);
 
-    virtual void haltContext(ThreadID thread_num);
+    void haltContext(ThreadID thread_num) override;
 
     // statistics
-    virtual void regStats();
-    virtual void resetStats();
+    void regStats() override;
+    void resetStats() override;
 
-    virtual void startup();
+    void startup() override;
 
     virtual Fault readMem(Addr addr, uint8_t* data, unsigned size,
                           unsigned flags) = 0;
@@ -149,8 +149,8 @@ class BaseSimpleCPU : public BaseCPU
                            unsigned flags, uint64_t* res) = 0;
 
     void countInst();
-    virtual Counter totalInsts() const;
-    virtual Counter totalOps() const;
+    Counter totalInsts() const override;
+    Counter totalOps() const override;
 
     void serializeThread(CheckpointOut &cp, ThreadID tid) const override;
     void unserializeThread(CheckpointIn &cp, ThreadID tid) override;
diff --git a/src/cpu/simple/timing.hh b/src/cpu/simple/timing.hh
index a6c7df988..36e01e9be 100644
--- a/src/cpu/simple/timing.hh
+++ b/src/cpu/simple/timing.hh
@@ -55,7 +55,7 @@ class TimingSimpleCPU : public BaseSimpleCPU
     TimingSimpleCPU(TimingSimpleCPUParams * params);
     virtual ~TimingSimpleCPU();
 
-    virtual void init();
+    void init() override;
 
   private:
 
@@ -265,28 +265,29 @@ class TimingSimpleCPU : public BaseSimpleCPU
   protected:
 
      /** Return a reference to the data port. */
-    virtual MasterPort &getDataPort() { return dcachePort; }
+    MasterPort &getDataPort() override { return dcachePort; }
 
     /** Return a reference to the instruction port. */
-    virtual MasterPort &getInstPort() { return icachePort; }
+    MasterPort &getInstPort() override { return icachePort; }
 
   public:
 
     DrainState drain() override;
     void drainResume() override;
 
-    void switchOut();
-    void takeOverFrom(BaseCPU *oldCPU);
+    void switchOut() override;
+    void takeOverFrom(BaseCPU *oldCPU) override;
 
-    void verifyMemoryMode() const;
+    void verifyMemoryMode() const override;
 
-    virtual void activateContext(ThreadID thread_num);
-    virtual void suspendContext(ThreadID thread_num);
+    void activateContext(ThreadID thread_num) override;
+    void suspendContext(ThreadID thread_num) override;
 
-    Fault readMem(Addr addr, uint8_t *data, unsigned size, unsigned flags);
+    Fault readMem(Addr addr, uint8_t *data, unsigned size,
+                  unsigned flags) override;
 
     Fault writeMem(uint8_t *data, unsigned size,
-                   Addr addr, unsigned flags, uint64_t *res);
+                   Addr addr, unsigned flags, uint64_t *res) override;
 
     void fetch();
     void sendFetch(const Fault &fault, RequestPtr req, ThreadContext *tc);