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resolve awful meta-class hacking (with thanks to jsbueno on stackexchange)
[ieee754fpu.git]
/
src
/
ieee754
/
fpadd
/
addstages.py
diff --git
a/src/ieee754/fpadd/addstages.py
b/src/ieee754/fpadd/addstages.py
index 2bc23df0dabf89f8a4e194d5e573a88d5d740d0e..f875ef920247243e9bfd3265055c66cd87584e1c 100644
(file)
--- a/
src/ieee754/fpadd/addstages.py
+++ b/
src/ieee754/fpadd/addstages.py
@@
-5,8
+5,8
@@
from nmigen import Module
from nmigen.cli import main, verilog
from nmigen import Module
from nmigen.cli import main, verilog
-from nmutil.singlepipe import
(StageChain, SimpleHandshake,
- PassThroughStage)
+from nmutil.singlepipe import
StageChain
+from ieee754.pipeline import DynamicPipe
from ieee754.fpcommon.fpbase import FPState
from ieee754.fpcommon.denorm import FPSCData
from ieee754.fpcommon.fpbase import FPState
from ieee754.fpcommon.denorm import FPSCData
@@
-15,13
+15,12
@@
from ieee754.fpadd.align import FPAddAlignSingleMod
from ieee754.fpadd.add0 import FPAddStage0Mod
from ieee754.fpadd.add1 import FPAddStage1Mod
from ieee754.fpadd.add0 import FPAddStage0Mod
from ieee754.fpadd.add1 import FPAddStage1Mod
-
-class FPAddAlignSingleAdd(FPState, SimpleHandshake):
+class FPAddAlignSingleAdd(DynamicPipe):
def __init__(self, pspec):
def __init__(self, pspec):
- FPState.__init__(self, "align")
+
#
FPState.__init__(self, "align")
self.pspec = pspec
self.pspec = pspec
- SimpleHandshake.__init__(self, self) # pipeline is its own stage
+ super().__init__(pspec)
self.a1o = self.ospec()
def ispec(self):
self.a1o = self.ospec()
def ispec(self):