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refactor: unsafe only in adapter + libkos; forbid(unsafe_code) everywhere else; libkos Window (volatile, bounds-checked MMIO/DMA/shared mem), entry!, thread::spawn; MapRegion returns pages; kernel const-built (with_cores/install_platform); newtype addrs

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Gabriel Kaszewski
2026-10-27 21:43:24 +01:00
parent 83809bbe94
commit 842d14987c
107 changed files with 771 additions and 647 deletions
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docs/ADAPTERS.md
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@@ -1,6 +1,6 @@
# Writing Adapters
An adapter implements the `Platform` trait for a specific architecture. It is the only crate with `unsafe` code.
An adapter implements the `Platform` trait for a specific architecture. It is the only kernel-side crate with `unsafe` code; in userspace only `libkos` has any (the syscall instruction, `_start`, the allocator, and `Window`: the one way to touch device or shared memory). Every other crate, kernel and domain included, is `#![forbid(unsafe_code)]`.
## Scaffolding