All -- Back when I introduced switchable runops cores, I mentioned that part of the idea was to eventually be able to generate the cores based on a configuration file of flags to check and inner loop components to assemble.
This change isolates the relevant pieces into their own files, which makes the autogeneration reasonable. The autogeneration itself may not be the very next thing I work on, but at least now we are set up for it. Regards, -- Gregor