armv_pte

(QNX Neutrino 6.5.0 or later)

struct armv_pte {
        unsigned short          upte_ro;
        unsigned short          upte_rw;
        unsigned short          kpte_ro;
        unsigned short          kpte_rw;
        unsigned short          mask_nc;
        unsigned short          l1_pgtable;
        unsigned                kscn_ro;
        unsigned                kscn_rw;
        unsigned                kscn_cb;
};

The armv_pte structure describes the MMU page table encodings. Its members include:

upte_ro

User-mode read-only pages.

upte_rw

User-mode read-write pages.

kpte_ro

Kernel-mode read-only pages.

kpte_rw

Encoding for kernel-mode read-write pages.

mask_nc

Non-cacheable mappings.

l1_pgtable

Bits to set for L1 page table entry.

kscn_ro

Kernel mode L1 read-only section mapping.

kscn_rw

Kernel mode L1 read-write section mapping.

kscn_cb

Cacheable section mapping.