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docs: 📚 Update safety docs

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Berkus Decker 2022-09-11 18:00:31 +03:00 committed by Berkus Decker
parent 61762ccbf6
commit f964fea4c3
1 changed files with 5 additions and 0 deletions
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5
machine/src/arch/aarch64/boot.rs
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@ -46,6 +46,7 @@ macro_rules! entry {
/// # Safety /// # Safety
/// ///
/// Totally unsafe! We're in the hardware land. /// Totally unsafe! We're in the hardware land.
/// We assume that no statics are accessed before transition to main from this function.
#[link_section = ".text.boot"] #[link_section = ".text.boot"]
unsafe fn reset() -> ! { unsafe fn reset() -> ! {
extern "Rust" { extern "Rust" {
@ -216,6 +217,10 @@ fn setup_and_enter_el1_from_el3() -> ! {
/// Dissection of various RPi core boot stubs is available /// Dissection of various RPi core boot stubs is available
/// [here](https://leiradel.github.io/2019/01/20/Raspberry-Pi-Stubs.html). /// [here](https://leiradel.github.io/2019/01/20/Raspberry-Pi-Stubs.html).
/// ///
/// # Safety
///
/// Totally unsafe! We're in the hardware land.
/// We assume that no statics are accessed before transition to main from reset() function.
#[no_mangle] #[no_mangle]
#[link_section = ".text.boot.entry"] #[link_section = ".text.boot.entry"]
pub unsafe extern "C" fn _boot_cores() -> ! { pub unsafe extern "C" fn _boot_cores() -> ! {