scons: Add missing override to appease clang

Make clang happy...again.

1 files changed, 3 insertions, 3 deletions

diff --git a/src/dev/sparc/iob.hh b/src/dev/sparc/iob.hh
index 1de625eba..d62c8e671 100644
--- a/src/dev/sparc/iob.hh
+++ b/src/dev/sparc/iob.hh
@@ -132,14 +132,14 @@ class Iob : public PioDevice
         return dynamic_cast<const Params *>(_params);
     }
 
-    virtual Tick read(PacketPtr pkt);
-    virtual Tick write(PacketPtr pkt);
+    Tick read(PacketPtr pkt) override;
+    Tick write(PacketPtr pkt) override;
     void generateIpi(Type type, int cpu_id, int vector);
     void receiveDeviceInterrupt(DeviceId devid);
     bool receiveJBusInterrupt(int cpu_id, int source, uint64_t d0,
                               uint64_t d1);
 
-    AddrRangeList getAddrRanges() const;
+    AddrRangeList getAddrRanges() const override;
 
     void serialize(CheckpointOut &cp) const override;
     void unserialize(CheckpointIn &cp) override;