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docs: mention src/include/ directories

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Yu Watanabe
2025-07-08 13:52:03 +09:00
parent c35606b272
commit 1d81c3a74e
1 changed files with 9 additions and 0 deletions
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docs/ARCHITECTURE.md
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@@ -20,6 +20,9 @@ There are many, and more are constantly added, so we will not enumerate them all
The code that is shared between components is split into a few directories, each with a different purpose:
- 'src/include/uapi/' contains copy of kernel headers we use.
'src/include/override/' contains wrappers for libc and kernel headers, to provide several missing symbols.
- `src/basic/` and `src/fundamental/` — those directories contain code primitives that are used by all other code.
`src/fundamental/` is stricter, because it used for EFI and user-space code, while `src/basic/` is only used for user-space code.
The code in `src/fundamental/` cannot depend on any other code in the tree, and `src/basic/` can depend only on itself and `src/fundamental/`.
@@ -43,6 +46,12 @@ Any code that is used only for EFI goes under `src/boot/efi/`, and `src/fundamen
To summarize:
`src/include/uapi/`
- copy of kernel headers
`src/include/override/`
- wrappers for libc and kernel headers
`src/fundamental/`
- may be used by all code in the tree
- may not use any code outside of `src/fundamental/`