Function switch_to_pagetable

kernel/src/memory.rs:206–211

Switch to the specified page table # Input physaddr Physical address of the L4 page table

(physaddr: u64)

///
/// physaddr   Physical address of the L4 page table
pub fn switch_to_pagetable(physaddr: u64) {
    unsafe {
        asm!("mov cr3, {addr}",
             addr = in(reg) physaddr);
    }
}

pub fn switch_to_kernel_pagetable() {
    let memory_info = unsafe {MEMORY_INFO.as_mut().unwrap()};