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TODO on AluIntermediateData
author
Luke Kenneth Casson Leighton
<lkcl@lkcl.net>
Sat, 9 May 2020 14:04:55 +0000
(15:04 +0100)
committer
Luke Kenneth Casson Leighton
<lkcl@lkcl.net>
Sat, 9 May 2020 14:04:55 +0000
(15:04 +0100)
src/soc/alu/pipe_data.py
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diff --git
a/src/soc/alu/pipe_data.py
b/src/soc/alu/pipe_data.py
index 083ca105364119ccab23ee6968566de11d9ef19e..d512dc017dd8069ce1d0e9eecce021b77434ebcd 100644
(file)
--- a/
src/soc/alu/pipe_data.py
+++ b/
src/soc/alu/pipe_data.py
@@
-38,6
+38,10
@@
class ALUInputData(IntegerData):
self.carry_in.eq(i.carry_in),
self.so.eq(i.so)]
+# TODO: ALUIntermediateData which does not have
+# cr0, ov, ov32 in it (because they are generated as outputs by
+# the final output stage, not by the intermediate stage)
+# https://bugs.libre-soc.org/show_bug.cgi?id=305#c19
class ALUOutputData(IntegerData):
def __init__(self, pspec):