Tateisi/rcore-tutorial
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Still a lot of bugs :(

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This commit is contained in:
Yifan Wu 2022-03-04 09:02:32 -08:00
parent 704eae3bb0
commit 26f44233f6
27 changed files with 308 additions and 95 deletions
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4
os/src/main.rs
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@ -43,10 +43,10 @@ fn clear_bss() {
}
use lazy_static::*;
use sync::UPSafeCell;
use sync::UPIntrFreeCell;
lazy_static! {
pub static ref DEV_NON_BLOCKING_ACCESS: UPSafeCell<bool> = unsafe { UPSafeCell::new(false) };
pub static ref DEV_NON_BLOCKING_ACCESS: UPIntrFreeCell<bool> = unsafe { UPIntrFreeCell::new(false) };
}
#[no_mangle]