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1. Add comments for each line. In the comments, explain what the code intends to do, and assemble the code by hand 2. What is the content of %r4 after the program has been executed successfully?

1. Add comments for each line. In the comments, explain what the code intends to do, and assemble the code by hand 2. What is the content of %r4 after the program has been executed successfully?

Computer Networking: A Top-Down Approach (7th Edition)
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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For the code shown below,

1. Add comments for each line. In the comments, explain what the code intends to do, and assemble the code by hand
2. What is the content of %r4 after the program has been executed successfully?

! Program 1 ! Hint: op3 for subcc is 010100 .begin .org dstart .equ a: b: C: y: Id Id Id addcc addcc subcc st st jmpl .org 15 54 -29 0 .end 2048 4000 [a], %r1 [b], %r2 [c], %r3 %r2, %r3, %ro %r1, %r0, %r4 %r2, %r4, %r2 %ro, [a] %r2, [y] %r15 + 4, %ro dstart
Transcribed Image Text:! Program 1 ! Hint: op3 for subcc is 010100 .begin .org dstart .equ a: b: C: y: Id Id Id addcc addcc subcc st st jmpl .org 15 54 -29 0 .end 2048 4000 [a], %r1 [b], %r2 [c], %r3 %r2, %r3, %ro %r1, %r0, %r4 %r2, %r4, %r2 %ro, [a] %r2, [y] %r15 + 4, %ro dstart
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