What happens when an instruction writes to VA page 30? When would a software managed TLB be
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What happens when an instruction writes to VA page 30? When would a software managed TLB be faster than a hardware managed TLB?
The following table shows the contents of a 4-entry TLB.
Transcribed Image Text:
Entry-ID 1 2 3 4 Valid 1 0 1 1 VA Page 140 40 200 280 Modified 1 0 1 0 Protection RW RX RO RW PA Page 30 34 32 31
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When an instruction writes to a virtual address VA page 30 it implies that the instruction is attemp...View the full answer
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Related Book For
Computer Organization And Design The Hardware Software Interface
ISBN: 9780123747501
4th Revised Edition
Authors: David A. Patterson, John L. Hennessy
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