Method next_table_address

src/memory/paging/table.rs:34–42

(&self, index: usize)

impl<L> Table<L> where L: HierarchicalLevel
{
    fn next_table_address(&self, index: usize) -> Option<usize> {
        let entry_flags = self[index].flags();
        if entry_flags.contains(PRESENT) && !entry_flags.contains(HUGE_PAGE) {
            let table_address = self as *const _ as usize;
            Some((table_address << 9) | (index << 12))
        } else {
            None
        }
    }

    pub fn next_table(&self, index: usize) -> Option<&Table<L::NextLevel>> {
        self.next_table_address(index)