Initial light-weight OoO CPU checkin, along with gcc-3.4 fixes.

SConscript:
    Include new files.
arch/alpha/isa_desc:
    Make the eaCompPtr and memAccPtr non-const so that execute() can be called on them.
arch/alpha/isa_traits.hh:
    Add enum for total number of data registers.
arch/isa_parser.py:
base/traceflags.py:
    Include new light-weight OoO CPU model.
cpu/base_dyn_inst.cc:
cpu/base_dyn_inst.hh:
    Changes to abstract more away from the base dyn inst class.
cpu/beta_cpu/2bit_local_pred.cc:
cpu/beta_cpu/2bit_local_pred.hh:
cpu/beta_cpu/tournament_pred.cc:
cpu/beta_cpu/tournament_pred.hh:
    Remove redundant SatCounter class.
cpu/beta_cpu/alpha_dyn_inst.cc:
cpu/beta_cpu/alpha_full_cpu.cc:
cpu/beta_cpu/alpha_full_cpu.hh:
cpu/beta_cpu/bpred_unit.cc:
cpu/beta_cpu/inst_queue.cc:
cpu/beta_cpu/mem_dep_unit.cc:
cpu/beta_cpu/ras.cc:
cpu/beta_cpu/rename_map.cc:
cpu/beta_cpu/rename_map.hh:
cpu/beta_cpu/rob.cc:
    Fix for gcc-3.4
cpu/beta_cpu/alpha_dyn_inst.hh:
cpu/beta_cpu/alpha_dyn_inst_impl.hh:
    Fixes for gcc-3.4.
    Include more variables and functions that are specific to AlphaDynInst which were once in BaseDynInst.
cpu/beta_cpu/alpha_full_cpu_builder.cc:
    Make params match the current params inherited from BaseCPU.
cpu/beta_cpu/alpha_full_cpu_impl.hh:
    Fixes for gcc-3.4
cpu/beta_cpu/full_cpu.cc:
    Use new params pointer in BaseCPU.
    Fix for gcc-3.4.
cpu/beta_cpu/full_cpu.hh:
    Use new params class from BaseCPU.
cpu/beta_cpu/iew_impl.hh:
    Remove unused function.
cpu/simple_cpu/simple_cpu.cc:
    Remove unused global variable.
cpu/static_inst.hh:
    Include OoODynInst for new lightweight OoO CPU

--HG--
extra : convert_revision : 34d9f2e64ca0313377391e0d059bf09c040286fa

1 files changed, 10 insertions, 5 deletions

diff --git a/cpu/static_inst.hh b/cpu/static_inst.hh
index b5022af5b..25c98b12a 100644
--- a/cpu/static_inst.hh
+++ b/cpu/static_inst.hh
@@ -26,8 +26,8 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#ifndef __STATIC_INST_HH__
-#define __STATIC_INST_HH__
+#ifndef __CPU_STATIC_INST_HH__
+#define __CPU_STATIC_INST_HH__
 
 #include <bitset>
 #include <string>
@@ -41,11 +41,16 @@
 
 // forward declarations
 struct AlphaSimpleImpl;
+struct OoOImpl;
 class ExecContext;
 class DynInst;
+
 template <class Impl>
 class AlphaDynInst;
 
+template <class Impl>
+class OoODynInst;
+
 class FastCPU;
 class SimpleCPU;
 class InorderCPU;
@@ -255,7 +260,7 @@ class StaticInst : public StaticInstBase
      * obtain the dependence info (numSrcRegs and srcRegIdx[]) for
      * just the EA computation.
      */
-    virtual const
+    virtual
     StaticInstPtr<ISA> &eaCompInst() const { return nullStaticInstPtr; }
 
     /**
@@ -264,7 +269,7 @@ class StaticInst : public StaticInstBase
      * obtain the dependence info (numSrcRegs and srcRegIdx[]) for
      * just the memory access (not the EA computation).
      */
-    virtual const
+    virtual
     StaticInstPtr<ISA> &memAccInst() const { return nullStaticInstPtr; }
 
     /// The binary machine instruction.
@@ -445,4 +450,4 @@ class StaticInstPtr : public RefCountingPtr<StaticInst<ISA> >
     }
 };
 
-#endif // __STATIC_INST_HH__
+#endif // __CPU_STATIC_INST_HH__