Bunch of little changes for tracking copies and getting OPT right.

cpu/simple_cpu/simple_cpu.cc:
    Send Copy
cpu/trace/opt_cpu.cc:
    Calculate the block size correctly. Set lookupTable value directly, since the old way only worked for FA caches.
cpu/trace/trace_cpu.cc:
    Don't start events if the hierarchy is in non-event mode.

--HG--
extra : convert_revision : daf2db5ed7428c2fb08652cf76f6fe99d8357db5

1 files changed, 9 insertions, 0 deletions

diff --git a/cpu/simple_cpu/simple_cpu.cc b/cpu/simple_cpu/simple_cpu.cc
index 0b45d2b9d..d25f80c6d 100644
--- a/cpu/simple_cpu/simple_cpu.cc
+++ b/cpu/simple_cpu/simple_cpu.cc
@@ -400,6 +400,15 @@ SimpleCPU::copy(Addr dest)
         xc->mem->read(memReq, data);
         memReq->paddr = dest_addr;
         xc->mem->write(memReq, data);
+        if (dcacheInterface) {
+            memReq->cmd = Copy;
+            memReq->completionEvent = NULL;
+            memReq->paddr = xc->copySrcPhysAddr;
+            memReq->dest = dest_addr;
+            memReq->size = 64;
+            memReq->time = curTick;
+            dcacheInterface->access(memReq);
+        }
     }
     return fault;
 }