Virtual Memory and Address Translation
Realizing Virtual Memory Paging A process’s virtual address space is partitioned into equal sized pages ¾page= page frame 2n-1 = (p MAX-1,o MAX-1) page page frame (p,o) o Virtual Address Space A virtual address is a pair (p, o) p — page number (p maxpages) o — page offset (o maxbytes/pages) Virtual address = o max×p + o 7 po(0,0) p VA ...
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