Defining a minimal version of the Hopper Runtime for faster development and testing to get up and running on 6502 and Z80 again by:
- specifying a subset of the VM instructions (no 'packed' instructions)
- implementing most of the system APIs in Hopper
- excluding a lot of the system library (File system, Floats, Dictionaries ..)
My objective this time is size rather than speed: squeezing a very usedful version of the Hopper Runtime into less than 8K.
RetroShield from 8BitForce:
www.tindie.com/stores/8bitforce/
Hopper Repo on GitHub:
github.com/sillycowvalley/Hopper