Consider a memory management unit that uses segmentation with: • the segment implicitly determined by the source of the VA (PC, stack access, or heap access), • 16-bit VAS, • all segments growing positive (not negative), • the following segment register contents: Segment Base (physical) Bounds (physical) Code 12670 27117 Heap 27142 40894 Stack 38467 53522 • all addresses are expressed in decimal. When the CPU pops a value at VA 3261, what PA will that be translated into? Enter -1 if the result is a segfault.
Consider a memory management unit that uses segmentation with: • the segment implicitly determined by the source of the VA (PC, stack access, or heap access), • 16-bit VAS, • all segments growing positive (not negative), • the following segment register contents: Segment Base (physical) Bounds (physical) Code 12670 27117 Heap 27142 40894 Stack 38467 53522 • all addresses are expressed in decimal. When the CPU pops a value at VA 3261, what PA will that be translated into? Enter -1 if the result is a segfault.
Computer Networking: A Top-Down Approach (7th Edition)
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Author:James Kurose, Keith Ross
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Chapter1: Computer Networks And The Internet
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3.
Consider a memory management unit that uses segmentation with:
![Consider a memory management unit that uses segmentation with:
• the segment implicitly determined by the source of the VA (PC, stack access, or heap access),
• 16-bit VAS,
• all segments growing positive (not negative),
• the following segment register contents:
Segment Base (physical) Bounds (physical)
Code
12670
27117
Неар
Stack
27142
40894
38467
53522
• all addresses are expressed in decimal.
When the CPU pops a value at VA 3261, what PA will that be translated into? Enter -1 if the result is a segfault.
Answer:](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fdd39ad14-e08e-48ff-be6c-33a020416ae8%2F0010e216-6d4f-4fd4-bf18-bd4a7d59ffd7%2Fbux1f58_processed.png&w=3840&q=75)
Transcribed Image Text:Consider a memory management unit that uses segmentation with:
• the segment implicitly determined by the source of the VA (PC, stack access, or heap access),
• 16-bit VAS,
• all segments growing positive (not negative),
• the following segment register contents:
Segment Base (physical) Bounds (physical)
Code
12670
27117
Неар
Stack
27142
40894
38467
53522
• all addresses are expressed in decimal.
When the CPU pops a value at VA 3261, what PA will that be translated into? Enter -1 if the result is a segfault.
Answer:
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