crates/kernel/src/arch/riscv64/mod.rs


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pub mod interrupts;
pub mod paging;

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

/// The number of bits in the size of the largest huge page.
pub const MAX_PAGE_SIZE_BITS: usize = 30;

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