Given the execution of the below instructions (and initial state in memory): 0 MOV r1, #12; 1 ADD r2, r1,#10; 2 BL Loop; 3 LDR r5, 1234; 10 Loop: MOV r3, #1; |11 MUL r4, r2,r3 ; |12 MOV pc,lr ; If a set associative cache with 2 sets (set 1 and set 2) with 4 word size lines each(line 0-3) is used. What is the final instruction stored in the cache line 3, set 1? O MUL r4, r2,r3 O LDR r5, 1234 BL Loop O Loop MOV r3, #1

Computer Networking: A Top-Down Approach (7th Edition)
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Note: This is referring to ARM architecture.

Given the execution of the below instructions (and initial state in memory):
0 MOV r1, #12;
1 ADD r2, r1,#10;
2 BL
Loop ;
3 LDR r5, 1234;
|10 Loop: MOV r3, #1;
|11
MUL r4, r2,r3
12
MOV pc,lr ;
If a set associative cache with 2 sets (set 1 and set 2) with 4 word size lines each (line 0-3) is used.
What is the final instruction stored in the cache line 3, set 1?
O MUL r4, r2,r3
O LDR r5, 1234
BL Loop
O Loop MOV r3, #1
Transcribed Image Text:Given the execution of the below instructions (and initial state in memory): 0 MOV r1, #12; 1 ADD r2, r1,#10; 2 BL Loop ; 3 LDR r5, 1234; |10 Loop: MOV r3, #1; |11 MUL r4, r2,r3 12 MOV pc,lr ; If a set associative cache with 2 sets (set 1 and set 2) with 4 word size lines each (line 0-3) is used. What is the final instruction stored in the cache line 3, set 1? O MUL r4, r2,r3 O LDR r5, 1234 BL Loop O Loop MOV r3, #1
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