pub mod interrupts;

/// The size of a page of memory.
pub const PAGE_SIZE: usize = 4096;

/// The number of bits in the size of a page of memory.
pub const PAGE_SIZE_BITS: usize = 12;

/// Halts the hart.
pub fn sleep_forever() -> ! {
    loop {
        unsafe { core::arch::asm!("wfi") }
    }
}