18 files changed, 59 insertions, 2 deletions

diff --git a/src/base/loader/hex_file.cc b/src/base/loader/hex_file.cc
index bfebc1b44..e26ac31e6 100755
--- a/src/base/loader/hex_file.cc
+++ b/src/base/loader/hex_file.cc
@@ -56,6 +56,8 @@ HexFile::HexFile(const string _filename)
 
 HexFile::~HexFile()
 {
+    if (fp != NULL)
+        fclose(fp);
 }
 
 bool
diff --git a/src/cpu/activity.cc b/src/cpu/activity.cc
index 13613cffc..87875c683 100644
--- a/src/cpu/activity.cc
+++ b/src/cpu/activity.cc
@@ -46,6 +46,11 @@ ActivityRecorder::ActivityRecorder(const string &name, int num_stages,
     std::memset(stageActive, 0, numStages);
 }
 
+ActivityRecorder::~ActivityRecorder()
+{
+    delete[] stageActive;
+}
+
 void
 ActivityRecorder::activity()
 {
diff --git a/src/cpu/activity.hh b/src/cpu/activity.hh
index f119c95cc..7913bf5e7 100644
--- a/src/cpu/activity.hh
+++ b/src/cpu/activity.hh
@@ -54,6 +54,7 @@ class ActivityRecorder
   public:
     ActivityRecorder(const std::string &name, int num_stages,
                      int longest_latency, int count);
+    ~ActivityRecorder();
 
     /** Records that there is activity this cycle. */
     void activity();
diff --git a/src/cpu/base.cc b/src/cpu/base.cc
index c942cad44..4017140a5 100644
--- a/src/cpu/base.cc
+++ b/src/cpu/base.cc
@@ -243,6 +243,9 @@ BaseCPU::enableFunctionTrace()
 
 BaseCPU::~BaseCPU()
 {
+    delete profileEvent;
+    delete[] comLoadEventQueue;
+    delete[] comInstEventQueue;
 }
 
 void
diff --git a/src/cpu/o3/regfile.hh b/src/cpu/o3/regfile.hh
index 117c955c2..d0f50c85c 100644
--- a/src/cpu/o3/regfile.hh
+++ b/src/cpu/o3/regfile.hh
@@ -75,6 +75,11 @@ class PhysRegFile
     PhysRegFile(O3CPU *_cpu, unsigned _numPhysicalIntRegs,
                 unsigned _numPhysicalFloatRegs);
 
+    /**
+     * Destructor to free resources
+     */
+    ~PhysRegFile();
+
     //Everything below should be pretty well identical to the normal
     //register file that exists within AlphaISA class.
     //The duplication is unfortunate but it's better than having
@@ -197,4 +202,11 @@ PhysRegFile<Impl>::PhysRegFile(O3CPU *_cpu, unsigned _numPhysicalIntRegs,
     memset(floatRegFile, 0, sizeof(PhysFloatReg) * numPhysicalFloatRegs);
 }
 
+template <class Impl>
+PhysRegFile<Impl>::~PhysRegFile()
+{
+    delete intRegFile;
+    delete floatRegFile;
+}
+
 #endif
diff --git a/src/dev/arm/pl111.cc b/src/dev/arm/pl111.cc
index 7c25958e0..c1edc29ea 100644
--- a/src/dev/arm/pl111.cc
+++ b/src/dev/arm/pl111.cc
@@ -84,6 +84,11 @@ Pl111::Pl111(const Params *p)
         vncserver->setFramebufferAddr(dmaBuffer);
 }
 
+Pl111::~Pl111()
+{
+    delete[] dmaBuffer;
+}
+
 // read registers and frame buffer
 Tick
 Pl111::read(PacketPtr pkt)
diff --git a/src/dev/arm/pl111.hh b/src/dev/arm/pl111.hh
index e0a03641c..36dfc46c1 100644
--- a/src/dev/arm/pl111.hh
+++ b/src/dev/arm/pl111.hh
@@ -316,6 +316,7 @@ class Pl111: public AmbaDmaDevice
         return dynamic_cast<const Params *>(_params);
     }
     Pl111(const Params *p);
+    ~Pl111();
 
     virtual Tick read(PacketPtr pkt);
     virtual Tick write(PacketPtr pkt);
diff --git a/src/dev/ethertap.cc b/src/dev/ethertap.cc
index 2a85aa524..94e381a8e 100644
--- a/src/dev/ethertap.cc
+++ b/src/dev/ethertap.cc
@@ -147,6 +147,7 @@ EtherTap::~EtherTap()
     if (buffer)
         delete [] buffer;
 
+    delete interface;
     delete listener;
 }
 
diff --git a/src/dev/i8254xGBe.cc b/src/dev/i8254xGBe.cc
index 29bd5adc2..1f2c92425 100644
--- a/src/dev/i8254xGBe.cc
+++ b/src/dev/i8254xGBe.cc
@@ -122,6 +122,11 @@ IGbE::IGbE(const Params *p)
     txFifo.clear();
 }
 
+IGbE::~IGbE()
+{
+    delete etherInt;
+}
+
 void
 IGbE::init()
 {
@@ -827,6 +832,8 @@ template<class T>
 IGbE::DescCache<T>::~DescCache()
 {
     reset();
+    delete[] fetchBuf;
+    delete[] wbBuf;
 }
 
 template<class T>
diff --git a/src/dev/i8254xGBe.hh b/src/dev/i8254xGBe.hh
index 7c31222ed..a6b20a2bf 100644
--- a/src/dev/i8254xGBe.hh
+++ b/src/dev/i8254xGBe.hh
@@ -518,7 +518,7 @@ class IGbE : public EtherDevice
     }
 
     IGbE(const Params *params);
-    ~IGbE() {}
+    ~IGbE();
     virtual void init();
 
     virtual EtherInt *getEthPort(const std::string &if_name, int idx);
diff --git a/src/dev/ns_gige.cc b/src/dev/ns_gige.cc
index 4dc4aeae9..4a459c6c6 100644
--- a/src/dev/ns_gige.cc
+++ b/src/dev/ns_gige.cc
@@ -135,7 +135,9 @@ NSGigE::NSGigE(Params *p)
 }
 
 NSGigE::~NSGigE()
-{}
+{
+    delete interface;
+}
 
 /**
  * This is to write to the PCI general configuration registers
diff --git a/src/mem/cache/mshr.cc b/src/mem/cache/mshr.cc
index ab891296f..6fa22c9b4 100644
--- a/src/mem/cache/mshr.cc
+++ b/src/mem/cache/mshr.cc
@@ -460,4 +460,6 @@ MSHR::print(std::ostream &os, int verbosity, const std::string &prefix) const
 
 MSHR::~MSHR()
 {
+    delete[] targets;
+    delete[] deferredTargets;
 }
diff --git a/src/mem/cache/tags/fa_lru.cc b/src/mem/cache/tags/fa_lru.cc
index 873883c1b..3a1246ce7 100644
--- a/src/mem/cache/tags/fa_lru.cc
+++ b/src/mem/cache/tags/fa_lru.cc
@@ -98,6 +98,14 @@ FALRU::FALRU(unsigned _blkSize, unsigned _size, unsigned hit_latency)
     //assert(check());
 }
 
+FALRU::~FALRU()
+{
+    if (numCaches)
+        delete[] cacheBoundaries;
+
+    delete[] blks;
+}
+
 void
 FALRU::regStats(const string &name)
 {
diff --git a/src/mem/cache/tags/fa_lru.hh b/src/mem/cache/tags/fa_lru.hh
index 78f9ce1b4..fa1f49a42 100644
--- a/src/mem/cache/tags/fa_lru.hh
+++ b/src/mem/cache/tags/fa_lru.hh
@@ -156,6 +156,7 @@ public:
      * @param hit_latency The hit latency of the cache.
      */
     FALRU(unsigned blkSize, unsigned size, unsigned hit_latency);
+    ~FALRU();
 
     /**
      * Register the stats for this object.
diff --git a/src/mem/cache/tags/iic.cc b/src/mem/cache/tags/iic.cc
index 260b89194..d6ddf04a6 100644
--- a/src/mem/cache/tags/iic.cc
+++ b/src/mem/cache/tags/iic.cc
@@ -160,6 +160,7 @@ IIC::~IIC()
     delete [] dataStore;
     delete [] tagStore;
     delete [] sets;
+    delete [] dataBlks;
 }
 
 /* register cache stats */
diff --git a/src/mem/page_table.cc b/src/mem/page_table.cc
index f47e73c74..be862e429 100644
--- a/src/mem/page_table.cc
+++ b/src/mem/page_table.cc
@@ -228,6 +228,7 @@ PageTable::unserialize(Checkpoint *cp, const std::string &section)
         entry = new TheISA::TlbEntry();
         entry->unserialize(cp, csprintf("%s.Entry%d", name(), i));
         pTable[vaddr] = *entry;
+        delete entry;
         ++i;
     }
 }
diff --git a/src/sim/serialize.cc b/src/sim/serialize.cc
index 30655e692..54b7926d6 100644
--- a/src/sim/serialize.cc
+++ b/src/sim/serialize.cc
@@ -613,6 +613,10 @@ Checkpoint::Checkpoint(const string &cpt_dir)
     }
 }
 
+Checkpoint::~Checkpoint()
+{
+    delete db;
+}
 
 bool
 Checkpoint::find(const string &section, const string &entry, string &value)
diff --git a/src/sim/serialize.hh b/src/sim/serialize.hh
index 46e546be4..fdb0f4033 100644
--- a/src/sim/serialize.hh
+++ b/src/sim/serialize.hh
@@ -254,6 +254,7 @@ class Checkpoint
 
   public:
     Checkpoint(const std::string &cpt_dir);
+    ~Checkpoint();
 
     const std::string cptDir;