Question

Given an array labeled as array1 with the values: 11111h, 22222h, 33333h, 44444h And another array labeled as array2 with the values: 0AEFFh, 23CAH, 1156H Sum up BOTH arrays through indirect addressing with a loop and place the sum into the EAX register. Assembly

Answer 1

ANSWER :

Given :

array 1  values: 11111h, 22222h, 33333h, 44444h

array 2 values: 0AEFFh, 23CAH, 1156H

Assembly Code:

lea esi,array1 ;load the address of array1 to esi

lea edi,array2 ;load the address of array2 to edi

mov eax,[esi] ;load the first number from array1 to eax

add esi,2 ;increment the address to point to the next number in array1

add eax,[esi] ;adding the second number with first number

add esi,2 ;increment the address

add eax,[esi] ;adding third number

add esi,2 ;increment the address

add eax,[esi] ;adding fourth number

add eax,[edi] ;adding first number of array2 with the sum of array1

add esi,2 ;increment the address of array2

add eax,[edi] ;adding the second number

add edi,2 ;increment the address

add eax,[edi] ;adding the third number and store the answer in register eax

hlt

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