Question
Assume that the following section of main memory is used to store the page table for 3 different processes. The page-table base register values for
Assume that the following section of main memory is used to store the page table for 3 different processes. The page-table base register values for process P1 is 1080, for P2 is 1085, and for P3 is 1090. Assume that the contests of memory below correspond to frame numbers. Also assume that frame size is 4096.
contents | 3 | 5 | 8 | 4 | 7 | 2 | 0 | 15 | 11 | 18 | 6 | 20 | 24 | 9 | 10 | 13 | 30 | 38 | 40 | 1 |
Memory addresses | 1 0 7 6 | 1 0 7 7 | 1 0 7 8 | 1 0 7 9 | 1 0 8 0 | 1 0 8 1 | 1 0 8 2 | 1 0 8 3 | 1 0 8 4 | 1 0 8 5 | 1 0 8 6 | 1 0 8 7 | 1 0 8 8 | 1 0 8 9 | 1 0 9 0 | 1 0 9 1 | 1 0 9 2 | 1 0 9 3 | 1 0 9 4 | 1 0 9 5 |
To which physical memory address would the logical address (1, 1200) correspond to if generated by P1?
Answer:__ _____________
To which physical memory address would the logical address (3, 800) correspond to if generated by P2?
Answer:______________
Assume that each process has 5 pages. To which process does the following physical address belong and which logical address corresponds to each physical address:
Physical address 57344 Process ________Logical address _____________
Physical address 57343 Process ____________Logical address _______
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