[Libre-soc-dev] daily kan-ban update 26nov2021

[lkcl]

https://git.libre-soc.org/?p=soc.git;a=commitdiff;h=26fa8a7a013d553609bde3a1a9b0a7e96c8c8e9a

today i had visitors, they arrived with small children which caused much chaos.

this afternoon i started the process of incrementally morphing score6600_multi.py to be more like core.py

the first step went remarkably well.

the reason is because alu_hier.py's Dummy ALU is already compliant (near as damnit) with the Pipeline API.  i was able to pass in some RegSpecs which were totally ignored but the top-level FunctionUnitSingle class was completely happy with.

a next major step will be to convert the dummy branch unit (which was more like RISK5) over to condition registers.

the general idea here is to upgrade all of the hardcoded connections and assumptions in score6600_multi over to the dynamic form in core.py, one step at a time.

l.