Merge vm1.(none):/home/stever/bk/newmem-head

into  vm1.(none):/home/stever/bk/newmem-cache2

--HG--
extra : convert_revision : fba7efd444e1ca9738385dd4662a33feab357e79

1 files changed, 69 insertions, 0 deletions

diff --git a/src/cpu/o3/FuncUnitConfig.py b/src/cpu/o3/FuncUnitConfig.py
new file mode 100644
index 000000000..954381f86
--- /dev/null
+++ b/src/cpu/o3/FuncUnitConfig.py
@@ -0,0 +1,69 @@
+# Copyright (c) 2006-2007 The Regents of The University of Michigan
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met: redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer;
+# redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in the
+# documentation and/or other materials provided with the distribution;
+# neither the name of the copyright holders nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+# Authors: Kevin Lim
+
+from m5.SimObject import SimObject
+from m5.params import *
+from FuncUnit import *
+
+class IntALU(FUDesc):
+    opList = [ OpDesc(opClass='IntAlu') ]
+    count = 6
+
+class IntMultDiv(FUDesc):
+    opList = [ OpDesc(opClass='IntMult', opLat=3),
+               OpDesc(opClass='IntDiv', opLat=20, issueLat=19) ]
+    count=2
+
+class FP_ALU(FUDesc):
+    opList = [ OpDesc(opClass='FloatAdd', opLat=2),
+               OpDesc(opClass='FloatCmp', opLat=2),
+               OpDesc(opClass='FloatCvt', opLat=2) ]
+    count = 4
+
+class FP_MultDiv(FUDesc):
+    opList = [ OpDesc(opClass='FloatMult', opLat=4),
+               OpDesc(opClass='FloatDiv', opLat=12, issueLat=12),
+               OpDesc(opClass='FloatSqrt', opLat=24, issueLat=24) ]
+    count = 2
+
+class ReadPort(FUDesc):
+    opList = [ OpDesc(opClass='MemRead') ]
+    count = 0
+
+class WritePort(FUDesc):
+    opList = [ OpDesc(opClass='MemWrite') ]
+    count = 0
+
+class RdWrPort(FUDesc):
+    opList = [ OpDesc(opClass='MemRead'), OpDesc(opClass='MemWrite') ]
+    count = 4
+
+class IprPort(FUDesc):
+    opList = [ OpDesc(opClass='IprAccess', opLat = 3, issueLat = 3) ]
+    count = 1
+