Searched refs:va (Results 1 – 2 of 2) sorted by relevance
| /xv6-public/ |
| H A D | vm.c | 36 walkpgdir(pde_t *pgdir, const void *va, int alloc) in walkpgdir() argument
41 pde = &pgdir[PDX(va)]; in walkpgdir()
54 return &pgtab[PTX(va)]; in walkpgdir()
61 mappages(pde_t *pgdir, void *va, uint size, uint pa, int perm) in mappages() argument
66 a = (char*)PGROUNDDOWN((uint)va); in mappages()
67 last = (char*)PGROUNDDOWN(((uint)va) + size - 1); in mappages()
366 copyout(pde_t *pgdir, uint va, void *p, uint len) in copyout() argument
373 va0 = (uint)PGROUNDDOWN(va); in copyout()
377 n = PGSIZE - (va - va0); in copyout()
380 memmove(pa0 + (va - va0), buf, n); in copyout()
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| H A D | mmu.h | 74 #define PDX(va) (((uint)(va) >> PDXSHIFT) & 0x3FF) argument
77 #define PTX(va) (((uint)(va) >> PTXSHIFT) & 0x3FF) argument
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