Function rust_main

os/src/main.rs:55–75

()

#[no_mangle]
pub fn rust_main() -> ! {
    clear_bss();
    mm::init();
    UART.init();
    println!("KERN: init gpu");
    let _gpu = GPU_DEVICE.clone();
    println!("KERN: init keyboard");
    let _keyboard = KEYBOARD_DEVICE.clone();
    println!("KERN: init mouse");
    let _mouse = MOUSE_DEVICE.clone();
    println!("KERN: init trap");
    trap::init();
    trap::enable_timer_interrupt();
    timer::set_next_trigger();
    board::device_init();
    fs::list_apps();
    task::add_initproc();
    *DEV_NON_BLOCKING_ACCESS.exclusive_access() = true;
    task::run_tasks();
    panic!("Unreachable in rust_main!");
}