Various serialization changes to make it possible for the O3CPU to checkpoint.

src/arch/alpha/regfile.hh:
    Define serialize/unserialize functions on MiscRegFile itself.
src/cpu/o3/regfile.hh:
    Remove old commented code.
src/cpu/simple_thread.cc:
src/cpu/simple_thread.hh:
    Push common serialization code to ThreadState level.  Also allow the SimpleThread to be used for checkpointing by other models.
src/cpu/thread_state.cc:
src/cpu/thread_state.hh:
    Move common serialization code into ThreadState.

--HG--
extra : convert_revision : ef64ef515355437439af967eda2e610e8c1b658b

1 files changed, 0 insertions, 4 deletions

diff --git a/src/cpu/o3/regfile.hh b/src/cpu/o3/regfile.hh
index 6972f055f..b6677b4b1 100644
--- a/src/cpu/o3/regfile.hh
+++ b/src/cpu/o3/regfile.hh
@@ -86,10 +86,6 @@ class PhysRegFile
     //The duplication is unfortunate but it's better than having
     //different ways to access certain registers.
 
-    //Add these in later when everything else is in place
-//    void serialize(std::ostream &os);
-//    void unserialize(Checkpoint *cp, const std::string &section);
-
     /** Reads an integer register. */
     uint64_t readIntReg(PhysRegIndex reg_idx)
     {