INTE .BLKW 12 .END Select one: О а. хОFFA ОБ. ХF025 О с. х0403 O d. х0405 Ое. ХE9FF

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
What is the machine code of the instruction "BRnzp LOOP" according to the following program?
Program:
.ORIG
х3000
LEA R1, INTE ; R1 is the location of the integer
R3, R3, 0 ; R3 is the sum
R2, R2, 0 ; R2 is the count of the integers
AND
AND
ADD
R2, R2, 12
LOOP
BRz EXIT
LDR
R4, R1, 0
ADD
R3, R3, R4
ADD
R1, R1, 1
ADD
R2, R2, -1
BRnzp
LOOP
EXIT
TRAP
x25
; halt
INTE
.BLKW
12
.END
Select one:
а. ХОFFA
b. XF025
С. х0403
d. x0405
е.
XE9FF
Transcribed Image Text:What is the machine code of the instruction "BRnzp LOOP" according to the following program? Program: .ORIG х3000 LEA R1, INTE ; R1 is the location of the integer R3, R3, 0 ; R3 is the sum R2, R2, 0 ; R2 is the count of the integers AND AND ADD R2, R2, 12 LOOP BRz EXIT LDR R4, R1, 0 ADD R3, R3, R4 ADD R1, R1, 1 ADD R2, R2, -1 BRnzp LOOP EXIT TRAP x25 ; halt INTE .BLKW 12 .END Select one: а. ХОFFA b. XF025 С. х0403 d. x0405 е. XE9FF
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