diff options
Diffstat (limited to 'rust/macros')
| -rw-r--r-- | rust/macros/lib.rs | 4 | ||||
| -rw-r--r-- | rust/macros/module.rs | 12 |
2 files changed, 16 insertions, 0 deletions
diff --git a/rust/macros/lib.rs b/rust/macros/lib.rs index 5be0cb9db3ee..a626b1145e5c 100644 --- a/rust/macros/lib.rs +++ b/rust/macros/lib.rs @@ -2,6 +2,10 @@ //! Crate for all kernel procedural macros. +// When fixdep scans this, it will find this string `CONFIG_RUSTC_VERSION_TEXT` +// and thus add a dependency on `include/config/RUSTC_VERSION_TEXT`, which is +// touched by Kconfig when the version string from the compiler changes. + #[macro_use] mod quote; mod concat_idents; diff --git a/rust/macros/module.rs b/rust/macros/module.rs index 7a5b899e47b7..aef3b132f32b 100644 --- a/rust/macros/module.rs +++ b/rust/macros/module.rs @@ -262,6 +262,12 @@ pub(crate) fn module(ts: TokenStream) -> TokenStream { #[cfg(MODULE)] #[doc(hidden)] + #[used] + #[link_section = \".init.data\"] + static __UNIQUE_ID___addressable_init_module: unsafe extern \"C\" fn() -> i32 = init_module; + + #[cfg(MODULE)] + #[doc(hidden)] #[no_mangle] pub extern \"C\" fn cleanup_module() {{ // SAFETY: @@ -273,6 +279,12 @@ pub(crate) fn module(ts: TokenStream) -> TokenStream { unsafe {{ __exit() }} }} + #[cfg(MODULE)] + #[doc(hidden)] + #[used] + #[link_section = \".exit.data\"] + static __UNIQUE_ID___addressable_cleanup_module: extern \"C\" fn() = cleanup_module; + // Built-in modules are initialized through an initcall pointer // and the identifiers need to be unique. #[cfg(not(MODULE))] |