Searched refs:dpte (Results 1 - 2 of 2) sorted by relevance

/darwin-on-arm/xnu/osfmk/x86_64/
H A Dpmap.c912 pt_entry_t dpte, *dptep = pmap_pte(kernel_pmap, dva); local
914 dpte = *dptep;
916 assert((dpte & INTEL_PTE_VALID));
917 if ((dpte & INTEL_PTE_VALID) == 0) {
922 dpte |= INTEL_PTE_NX;
924 dpte &= ~INTEL_PTE_WRITE;
926 pmap_store_pte(dptep, dpte);
/darwin-on-arm/xnu/osfmk/arm/
H A Dpmap.c3278 pt_entry_t *pte, dpte; local
3285 dpte = *pte;
3286 assert(dpte & ARM_PTE_DESCRIPTOR_4K);
3287 if (!(dpte & ARM_PTE_DESCRIPTOR_4K)) {
3295 dpte |= L2_NX_BIT;
3297 dpte |= L2_ACCESS_APX;
3299 *pte = dpte;

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