Struct TlbEntry 

#[repr(C)]
pub struct TlbEntry {
    pub tag: u64,
    pub guest_to_host_offset: u64,
}

One cached translation.

#[repr(C)] and 16 bytes wide on purpose: compiled code computes an entry’s address arithmetically from the guest address, so both the field order and the size are part of the interface.

Fields

tag: u64

The guest page base this entry translates, or INVALID_TAG.

guest_to_host_offset: u64

Added to a guest address to get the host address of that byte.

Implementations

impl TlbEntry

pub const fn tag_of(addr: u64) -> u64

The tag an address belongs under.

Trait Implementations

impl Clone for TlbEntry

fn clone(&self) -> TlbEntry

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for TlbEntry

impl Debug for TlbEntry

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.