84,9 → 84,11 |
|
/** Page Table Entry. */ |
typedef struct { |
unsigned p : 1; /**< Present bit. */ |
unsigned a : 1; /**< Accessed bit. */ |
unsigned g : 1; /**< Global bit. */ |
unsigned present : 1; /**< Present bit. */ |
unsigned page_write_through : 1; /**< Write thought caching. */ |
unsigned page_cache_disable : 1; /**< No caching. */ |
unsigned accessed : 1; /**< Accessed bit. */ |
unsigned global : 1; /**< Global bit. */ |
unsigned valid : 1; /**< Valid content even if not present. */ |
unsigned pfn : 20; /**< Physical frame number. */ |
} pte_t; |