The purpose of this lab is to introduce you to the layout and structure of the M

Question

The purpose of this lab is to introduce you to the layout and structure of the Mars IDE development tool in addition to Decision and Loop statements. In this lab, the MIPS Assembly language is used.

Procedure:

The code:

# ----------------------------Lab 2-------------------------------------

#-----------------------Decision and Loop---------------------------

#-------------------------By: ---------------------------

#--------------------------- ------------------------------

li $s6,268500992

li $s3,3

li $s5,10

li $t0,10

sw $t0, 0($s6)

sw $t0, 4($s6)

sw $t0, 8($s6)

sw $t0, 12($s6)

sw $t0, 16($s6)

sw $t0, 20($s6)

sw $t0, 24($s6)

sw $t0, 28($s6)

li $t0,2

sw $t0, 32($s6)

loop: sll $t1,$s3,2

add $t1,$t1,$s6

lw $t0,0($t1)

bne $t0,$s5,exit

addi $s3,$s3,1

j loop

exit:

Questions:

Draw the memory and its contents starting from address 268500992.

What does the final value of $s3 represent?

After understanding the provided program, write your own program using loops to find how many times the same number (10) is stored in the memory

Explanation / Answer

2)   

# ----------------------------Lab 2-------------------------------------

#-----------------------Decision and Loop---------------------------

#-------------------------By: ---------------------------

#--------------------------- ------------------------------

li $s6,268500992

li $s3,3

li $s5,10

li $t0,10

sw $t0, 0($s6)

sw $t0, 4($s6)

sw $t0, 8($s6)

sw $t0, 12($s6)

sw $t0, 16($s6)

sw $t0, 20($s6)

sw $t0, 24($s6)

sw $t0, 28($s6)

li $t0,2

sw $t0, 32($s6)

loop: sll $t1,$s3,2

add $t1,$t1,$s6

lw $t0,0($t1)

bne $t0,$s5,exit

addi $s3,$s3,1

j loop

exit:

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