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.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

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Computer Organization And Design The Hardware Software Interface

ISBN: 9780123747501

4th Revised Edition

Authors: David A. Patterson, John L. Hennessy

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