[libre-riscv-dev] IEEE754 FPU turning into ALU with Reservation Stations
Luke Kenneth Casson Leighton
lkcl at lkcl.net
Fri Apr 5 03:03:12 BST 2019
hmm that's quite annoying: with m.If and m.Else etc is interfering /
interacting with the overload of __getattr__ and __setattr__ in
unexpected ways.
what that means is: whilst it's ok to *read* values, it's not ok to
write them, except once, and then only from a straight unconditional
(no ifs, not else's) combinatorial block.
darn it. rethink time.
well, do keep going, aleksander: we'll keep the modifications to
get_op because they work, ok?
l.
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