ableos/kernel/src/lib.rs

45 lines
873 B
Rust

//! The ableOS kernel.
#![feature(alloc_error_handler, arbitrary_enum_discriminant, prelude_import)]
#![no_std]
#![deny(missing_docs)]
extern crate alloc;
pub mod aalloc;
pub mod allocator;
pub mod arch;
pub mod device_interface;
// pub mod panic;
pub mod proccess;
pub mod syscalls;
pub mod task;
pub mod time;
use core::arch::asm;
use versioning::Version;
/// The number of ticks since the first CPU was started
// pub static TICK: AtomicU64 = AtomicU64::new(0);
/// Kernel's version
pub const KERNEL_VERSION: Version = Version {
major: 0,
minor: 1,
patch: 2,
};
/*
/// called by arch specific timers to tick up all kernel related functions
pub fn tick() {
let mut data = TICK.load(Relaxed);
data = data.wrapping_add(1);
TICK.store(data, Relaxed)
}
*/
/// Cause a software interrupt
pub fn software_int() {
unsafe { asm!("int 54") }
}