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-rw-r--r--src/python/m5/objects/FuncUnit.py17
1 files changed, 17 insertions, 0 deletions
diff --git a/src/python/m5/objects/FuncUnit.py b/src/python/m5/objects/FuncUnit.py
new file mode 100644
index 000000000..f61590ae9
--- /dev/null
+++ b/src/python/m5/objects/FuncUnit.py
@@ -0,0 +1,17 @@
+from m5.config import *
+
+class OpType(Enum):
+ vals = ['(null)', 'IntAlu', 'IntMult', 'IntDiv', 'FloatAdd',
+ 'FloatCmp', 'FloatCvt', 'FloatMult', 'FloatDiv', 'FloatSqrt',
+ 'MemRead', 'MemWrite', 'IprAccess', 'InstPrefetch']
+
+class OpDesc(SimObject):
+ type = 'OpDesc'
+ issueLat = Param.Int(1, "cycles until another can be issued")
+ opClass = Param.OpType("type of operation")
+ opLat = Param.Int(1, "cycles until result is available")
+
+class FUDesc(SimObject):
+ type = 'FUDesc'
+ count = Param.Int("number of these FU's available")
+ opList = VectorParam.OpDesc("operation classes for this FU type")