Homework SourseAdd Two Arrays Write a MIPS assembly language program that a
Add Two Arrays:
Write a MIPS assembly language program that adds two arrays with ten elements ( element - by - element addition) and save them in an array. Print the sum.
Solution
main:
la $a0,prompt1
li $v0,4
syscall
li $s0,0
la $s1,x
li $v0,5
syscall
mul $t0,$s0,4
add $t0,$s1,$t0
sw $v0,($t0)
add $s0,$s0,1
blt $s0,5,rd_loop
li $s0,0
la $s1,y
la $a0,prompt2
li $v0,4
syscall
rd_loop1:
li $v0,5
syscall
mul $t0,$s0,4
add $t0,$s1,$t0
sw $v0,($t0)
add $s0,$s0,1
blt $s0,5,rd_loop1
li $s0,0
la $s1,x
la $s2,y
la $s3,sum
loop:
mul $t3,$s0,4
add $t0,$s1,$t3
add $t1,$s2,$t3
add $t2,$s3,$t3
lw $t4,($t0)
lw $t5,($t1)
add $t4,$t5,$t4
sw $t4,($t2)
add $s0,$s0,1
blt $s0,5,loop
li $s0,0
la $a0,newline
li $v0,4 syscall
la $t0,sum
wr_loop:
move $a0,$s0
li $v0,1
syscall
la $a0,spaces
li $v0,4
syscall
mul $t1,$s0,4
add $t1,$t1,$t0
lw $a0,($t1)
li $v0,1
syscall
la $a0,newline
li $v0,4
syscall
add $s0,$s0,1
blt $s0,5,wr_loop
li $v0,10
syscall
