[libre-riscv-dev] [Bug 316] bperm TODO
bugzilla-daemon at libre-soc.org
bugzilla-daemon at libre-soc.org
Fri May 15 22:23:35 BST 2020
https://bugs.libre-soc.org/show_bug.cgi?id=316
Yehowshua <yimmanuel3 at gatech.edu> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |yimmanuel3 at gatech.edu
--- Comment #2 from Yehowshua <yimmanuel3 at gatech.edu> ---
Change line 13 to
``m.d.comb += self.perm.eq(0)``
You don't need to use ``Cat`` and or ``Repo``. nMigen knows how to 0 pad and
sign extend.
Now you'll get another issue - namely, that rs isn't define...
What is Bpermd supposed to do?
You should put a Python class comment as shown below to help readers
understand.
```
class Bpermd(Elaboratable):
"""This class does X,Y, and Z"""
def __init__(self, width):
self.perm = Signal(width)
```
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