RochusShow HN: Oberon System 3 runs natively on Raspberry Pi 3 (with ready SD card)
https://github.com/rochus-keller/OberonSystem3Native/releases
Oh, this is something I'm going to have to try. Excellent work!
I have to ask, since people who'd know will probably be here, what's the "ten thousand foot view" of Oberon today? I'm aware of the lineage from Pascal/Modula, and that it was a full OS written entirely in Oberon, sort of akin to a Smalltalk or Lisp machine image. What confuses me is the later work on Oberon seems to be something of a cross between a managed runtime like Java or dot net, and the Inferno OS, where it can both run hosted or "natively". Whenever I've skimmed the wikipedia or web pages I've been a bit confused.
Smalltalk too was originally a full OS running on bare metal back in the Xerox Alto days (1972-ish).
It's refreshing to see Oberon getting some love on the Pi. There’s a certain 'engineering elegance' in the Wirthian school of thought that we’ve largely lost in modern systems.
While working on a C++ vector engine optimized for 5M+ documents in very tight RAM (240MB), I often find myself looking back at how Oberon handled resource management. In an era where a 'hello world' app can pull in 100MB of dependencies, the idea of a full OS that is both human-readable and fits into a few megabytes is more relevant than ever.
Rochus, since you’ve worked on the IDE and the kernel: do you think the strictness of Oberon’s type system and its lean philosophy still offers a performance advantage for modern high-density data tasks, or is it primarily an educational 'ideal' at this point?