Merge zizzer:/bk/newmem

into  zazzer.eecs.umich.edu:/z/rdreslin/m5bk/newmemcleanest

--HG--
extra : convert_revision : 8d61b474428d494b1a5382e4cf95934ad54e35dd

src/cpu/simple/timing.cc

@@ -290,6 +290,8 @@ TimingSimpleCPU::read(Addr addr, T &data, unsigned flags)
             // memory system takes ownership of packet
             dcache_pkt = NULL;
         }
+    } else {
+        delete req;
     }
 
     // This will need a new way to tell if it has a dcache attached.
@@ -375,6 +377,8 @@ TimingSimpleCPU::write(T data, Addr addr, unsigned flags, uint64_t *res)
                 dcache_pkt = NULL;
             }
         }
+    } else {
+        delete req;
     }
 
     // This will need a new way to tell if it's hooked up to a cache or not.
@@ -457,6 +461,8 @@ TimingSimpleCPU::fetch()
             ifetch_pkt = NULL;
         }
     } else {
+        delete ifetch_req;
+        delete ifetch_pkt;
         // fetch fault: advance directly to next instruction (fault handler)
         advanceInst(fault);
     }
@@ -490,13 +496,13 @@ TimingSimpleCPU::completeIfetch(PacketPtr pkt)
 
     _status = Running;
 
-    delete pkt->req;
-    delete pkt;
-
     numCycles += curTick - previousTick;
     previousTick = curTick;
 
     if (getState() == SimObject::Draining) {
+        delete pkt->req;
+        delete pkt;
+
         completeDrain();
         return;
     }
@@ -528,6 +534,9 @@ TimingSimpleCPU::completeIfetch(PacketPtr pkt)
         postExecute();
         advanceInst(fault);
     }
+
+    delete pkt->req;
+    delete pkt;
 }
 
 void