Merge ktlim@zizzer:/bk/newmem

into  zamp.eecs.umich.edu:/z/ktlim2/clean/o3-merge/newmem

src/cpu/memtest/memtest.cc:
src/cpu/memtest/memtest.hh:
src/cpu/simple/timing.hh:
tests/configs/o3-timing-mp.py:
    Hand merge.

--HG--
extra : convert_revision : a58cc439eb5e8f900d175ed8b5a85b6c8723e558

src/python/m5/objects/BaseCPU.py

@@ -11,10 +11,11 @@ class BaseCPU(SimObject):
     mem = Param.MemObject("memory")
 
     system = Param.System(Parent.any, "system object")
+    cpu_id = Param.Int("CPU identifier")
+
     if build_env['FULL_SYSTEM']:
         dtb = Param.AlphaDTB(AlphaDTB(), "Data TLB")
         itb = Param.AlphaITB(AlphaITB(), "Instruction TLB")
-        cpu_id = Param.Int(-1, "CPU identifier")
     else:
         workload = VectorParam.Process("processes to run")
 

src/python/m5/objects/Bus.py

@@ -6,3 +6,5 @@ class Bus(MemObject):
     port = VectorPort("vector port for connecting devices")
     default = Port("Default port for requests that aren't handeled by a device.")
     bus_id = Param.Int(0, "blah")
+    clock = Param.Clock("1GHz", "bus clock speed")
+    width = Param.Int(64, "bus width (bytes)")

src/python/m5/objects/MemTest.py

@@ -1,13 +1,12 @@
 from m5.SimObject import SimObject
 from m5.params import *
+from m5.proxy import *
+from m5 import build_env
+
 class MemTest(SimObject):
     type = 'MemTest'
-    cache = Param.BaseCache("L1 cache")
-    check_mem = Param.FunctionalMemory("check memory")
-    main_mem = Param.FunctionalMemory("hierarchical memory")
     max_loads = Param.Counter("number of loads to execute")
     memory_size = Param.Int(65536, "memory size")
-    percent_copies = Param.Percent(0, "target copy percentage")
     percent_dest_unaligned = Param.Percent(50,
         "percent of copy dest address that are unaligned")
     percent_reads = Param.Percent(65, "target read percentage")
@@ -18,3 +17,6 @@ class MemTest(SimObject):
     progress_interval = Param.Counter(1000000,
         "progress report interval (in accesses)")
     trace_addr = Param.Addr(0, "address to trace")
+
+    test = Port("Port to the memory system to test")
+    functional = Port("Port to the functional memory used for verification")

src/python/m5/objects/PhysicalMemory.py

@@ -5,6 +5,7 @@ from MemObject import *
 class PhysicalMemory(MemObject):
     type = 'PhysicalMemory'
     port = Port("the access port")
+    functional = Port("Functional Access Port")
     range = Param.AddrRange(AddrRange('128MB'), "Device Address")
     file = Param.String('', "memory mapped file")
     latency = Param.Latency(Parent.clock, "latency of an access")