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A comment on Operating System in 1,000 Lines – Intro.

Re:Operating System in 1,000 Lines – Intro by agentkilo on Wednesday January 08, 2025 @05:05AM (#42632680)
Very cool! I just started to dvelve into RISC-V, and the book I'm reading (not in English) offers their own emulator[1], which, at a glance, is much simpler than QEMU, and comes with a weird license[2]. I wonder if people actually used it, since it looks like an academic project. Maybe I can also follow this tutorial and test it out.

[1] https://github.com/NJU-ProjectN/nemu/tree/master

[2] https://github.com/NJU-ProjectN/nemu/blob/master/LICENSE

Edit: wrong link

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Re:Operating System in 1,000 Lines – Intro by corank on Wednesday January 08, 2025 @08:13AM (#42633827)
It likely doesn't have performance that's good enough for production use. Doesn't look like there's JIT so it's all instruction by instruction interpreting.
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Re:Operating System in 1,000 Lines – Intro by markus_zhang on Wednesday January 08, 2025 @08:00AM (#42633723)
You can follow the MIT course and use QEMU if so wish.
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Re:Operating System in 1,000 Lines – Intro by kwakubiney on Wednesday January 08, 2025 @08:56AM (#42634227)
Link to the MIT course?
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Re:Operating System in 1,000 Lines – Intro by markus_zhang on Wednesday January 08, 2025 @09:43AM (#42634747)
https://pdos.csail.mit.edu/6.1810/2024/
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