dev-arm: RealView, add support for off-chip memory

[gem5.git] / src / kern / kernel_stats.hh

diff --git a/src/kern/kernel_stats.hh b/src/kern/kernel_stats.hh
index d5abde83f93039d6772be7b8e221c925c172bb7d..0efcccb09ec46d2cc7688c407cc29352dd1daa75 100644 (file)
--- a/src/kern/kernel_stats.hh
+++ b/src/kern/kernel_stats.hh
@@ -24,9 +24,6 @@
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * Authors: Lisa Hsu
- *          Nathan Binkert
  */
 
 #ifndef __KERNEL_STATS_HH__
@@ -34,16 +31,10 @@
 
 #include <string>
 
-#include "cpu/static_inst.hh"
 #include "sim/serialize.hh"
 #include "sim/stats.hh"
 
-class BaseCPU;
-class ThreadContext;
-class FnEvent;
 // What does kernel stats expect is included?
-class System;
-
 namespace Kernel {
 
 class Statistics : public Serializable
@@ -54,37 +45,20 @@ class Statistics : public Serializable
   protected:
     Stats::Scalar _arm;
     Stats::Scalar _quiesce;
-    Stats::Scalar _hwrei;
-
-    Stats::Vector _iplCount;
-    Stats::Vector _iplGood;
-    Stats::Vector _iplTicks;
-    Stats::Formula _iplUsed;
-
-#if THE_ISA == ALPHA_ISA
-    Stats::Vector _syscall;
-#endif
-//    Stats::Vector _faults;
-
-  private:
-    int iplLast;
-    Tick iplLastTick;
 
   public:
-    Statistics(System *system);
     virtual ~Statistics() {}
 
     const std::string name() const { return myname; }
-    void regStats(const std::string &name);
+    virtual void regStats(const std::string &name);
 
   public:
     void arm() { _arm++; }
     void quiesce() { _quiesce++; }
-    void swpipl(int ipl);
 
   public:
-    virtual void serialize(std::ostream &os);
-    virtual void unserialize(Checkpoint *cp, const std::string &section);
+    void serialize(CheckpointOut &cp) const override {}
+    void unserialize(CheckpointIn &cp) override {}
 };
 
 } // namespace Kernel