Fix up code for initial release. The main bug that remains is properly forwarding data from stores to loads, specifically when they are of differing sizes.

cpu/base_dyn_inst.cc:
    Remove unused commented out code.
cpu/base_dyn_inst.hh:
    Fix up comments.
cpu/beta_cpu/2bit_local_pred.cc:
    Reorder code to match header file.
cpu/beta_cpu/2bit_local_pred.hh:
    Update comments.
cpu/beta_cpu/alpha_dyn_inst.hh:
    Remove useless comments.
cpu/beta_cpu/alpha_dyn_inst_impl.hh:
cpu/beta_cpu/alpha_full_cpu_impl.hh:
cpu/beta_cpu/comm.hh:
cpu/beta_cpu/iew_impl.hh:
    Remove unused commented code.
cpu/beta_cpu/alpha_full_cpu.hh:
    Remove obsolete comment.
cpu/beta_cpu/alpha_impl.hh:
cpu/beta_cpu/full_cpu.hh:
    Alphabetize includes.
cpu/beta_cpu/bpred_unit.hh:
    Remove unused global history code.
cpu/beta_cpu/btb.hh:
cpu/beta_cpu/free_list.hh:
    Use full path in #defines.
cpu/beta_cpu/commit.hh:
cpu/beta_cpu/decode.hh:
    Reorder functions.
cpu/beta_cpu/commit_impl.hh:
    Remove obsolete commented code.
cpu/beta_cpu/fetch.hh:
    Remove obsolete comments.
cpu/beta_cpu/fetch_impl.hh:
cpu/beta_cpu/rename_impl.hh:
    Remove commented code.
cpu/beta_cpu/full_cpu.cc:
    Remove useless defines.
cpu/beta_cpu/inst_queue.hh:
    Use full path for #defines.
cpu/beta_cpu/inst_queue_impl.hh:
    Reorder functions to match header file.
cpu/beta_cpu/mem_dep_unit.hh:
    Use full path name for #defines.
cpu/beta_cpu/ras.hh:
    Use full path names for #defines.  Remove mod operation.
cpu/beta_cpu/regfile.hh:
    Remove unused commented code, fix up current comments.
cpu/beta_cpu/tournament_pred.cc:
cpu/beta_cpu/tournament_pred.hh:
    Update programming style.

--HG--
extra : convert_revision : fb9d18a853f58a1108ff827e3c123d5b52a0608a

1 files changed, 2 insertions, 7 deletions

diff --git a/cpu/beta_cpu/comm.hh b/cpu/beta_cpu/comm.hh
index 18f76d921..fc972491e 100644
--- a/cpu/beta_cpu/comm.hh
+++ b/cpu/beta_cpu/comm.hh
@@ -3,6 +3,7 @@
 
 #include <stdint.h>
 #include <vector>
+
 #include "arch/alpha/isa_traits.hh"
 #include "cpu/inst_seq.hh"
 
@@ -112,11 +113,6 @@ struct TimeBufStruct {
         uint64_t mispredPC;
         uint64_t nextPC;
 
-        // Think of better names here.
-        // Will need to be a variety of sizes...
-        // Maybe make it a vector, that way only need one object.
-//        std::vector<PhysRegIndex> freeRegs;
-
         bool robSquashing;
 
         // Represents the instruction that has either been retired or
@@ -124,9 +120,8 @@ struct TimeBufStruct {
         // retired or squashed sequence number.
         InstSeqNum doneSeqNum;
 
-        // Extra bits of information so that the LDSTQ only updates when it
+        // Extra bit of information so that the LDSTQ only updates when it
         // needs to.
-//        bool commitIsStore;
         bool commitIsLoad;
 
         // Communication specifically to the IQ to tell the IQ that it can