MIPS assembly

Modify the file solution.asm so that the program calculates the product of the elements of an array A$,$ starting from the value of index first and ending with the value of the parameter last. In C syntax, the function declaration looks like this:

int product$($int A$[],$ int first, int last$)$

You do not need to take into account that overflow can occur, but we assume that the product will be small enough to fit in $32$ bits. In the file data.asm, the sequence A$,$ and the parameters first and last are defined. This file is included in the code file. Modify the variables as needed to test different inputs. But note that you must not change variable names etc. for the automatic tests to work! You may also not print any additional text to the console.

The response should be returned in register $v$0.$ If first $>$ last, set register $v$1=1$ to indicate that an error occurred, otherwise $v$1=0.$

Here is the data.asm code:

$.$data

array: $.$word $743805910621$ # sequence

first: $.$word $2$ # index f$$r startvalue

last: $.$word $4$ # index f$$r endvalue

Here is the code for the solution.asm which will be modified in the assignment:

$.$include "data.asm"

$.$data

$.$text

main:

jal product

j exit

product:

jr $ra # return

exit: