PTE_ACCESSED
pte = PTE_PRESENT | PTE_MA_WB | PTE_ACCESSED | PTE_DIRTY |
pte = PTE_PRESENT | PTE_MA_WB | PTE_ACCESSED | PTE_DIRTY |
pte = PTE_PRESENT | PTE_MA_WB | PTE_ACCESSED | PTE_DIRTY |
pte->pte |= (managed) ? PTE_MANAGED : (PTE_DIRTY | PTE_ACCESSED);
#define pmap_accessed(lpte) ((lpte)->pte & PTE_ACCESSED)
#define pmap_clear_accessed(lpte) (lpte)->pte &= ~PTE_ACCESSED
pte = PTE_PRESENT | PTE_MA_WB | PTE_ACCESSED | PTE_DIRTY |
(buf.pte & PTE_ACCESSED) ? 1 : 0,