[libre-riscv-dev] [Bug 332] Formal correctness proof needed for CR pipeline

bugzilla-daemon at libre-soc.org bugzilla-daemon at libre-soc.org
Wed May 27 15:09:09 BST 2020


https://bugs.libre-soc.org/show_bug.cgi?id=332

Luke Kenneth Casson Leighton <lkcl at lkcl.net> changed:

           What    |Removed                     |Added
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           See Also|                            |https://bugs.libre-soc.org/
                   |                            |show_bug.cgi?id=343

--- Comment #8 from Luke Kenneth Casson Leighton <lkcl at lkcl.net> ---
spotted that the CR proof needs to check Data.ok, currently doing that now.

the reason we "get away" with things working right now is because assigning
a Signal to a Record is done in a bit-wise fashion.  the extra bit (Data.ok)
is therefore totally ignored, not just when assigned, but also in the formal
proofs.

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