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A comment on Selfie – Tiny self-compiling C compiler, RISC-V emulator and hypervisor. Parent comment

Re:Selfie – Tiny self-compiling C compiler, RISC-V emulator ... by kryptiskt on Wednesday February 26, 2020 @04:53PM (#22427770)
Oberon is implemented in itself: http://www.projectoberon.com

The implementation includes the hardware too.

Taken together, the system including single-tasking OS, windowing system and Oberon takes about 9000 lines of code.

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Re:Selfie – Tiny self-compiling C compiler, RISC-V emulator ... by alexisread on Thursday February 27, 2020 @05:45AM (#22432211)
Even better, A2/bluebottle is multithreaded with a ZUI and runs faster than Linux:

https://www.research-collection.ethz.ch/bitstream/handle/20....

Also, following on from A2, Composita introduces a component architecture to allow managed memory without GC, and contextless switches (IMHO better than Rust):

http://concurrency.ch/Content/publications/Blaeser_Component...

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