LSL do, what does ROR do, etc.). ADD r2, r1, r2, LSL #16 ADD r2, r2, r0, LSL #8 MOV r2, r2, ROR #16
LSL do, what does ROR do, etc.). ADD r2, r1, r2, LSL #16 ADD r2, r2, r0, LSL #8 MOV r2, r2, ROR #16
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Question

Transcribed Image Text:6.
If ro contains 0000007816, r1 contains 00000OEF16, and r2 contains 1122334416, what is the value of r2 after each of
the following ARM instructions? Treat each instruction separately and be sure to explain what it does (i.e. what does
LSL do, what does ROR do, etc.).
ADD r2, r1, r2,
LSL #16
ADD r2, r2, r0,
LSL #8
MOV r2, r2,
ROR #16
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