Need to translate this C++ code into MIPS Assembly

Description For project, your objective is to convert the given C++ code into

MIPS assembly. Please do not modify the C++ code itself. You are only allowed to

make modications to the assembly code. Start writing your code below the main: label

and above the exit: label. For this project stay BETWEEN these labels.

When doing a C++ to MIPS conversion, it can be done in the following steps:

1 Assign variables to registers. When inspecting code, any constant values in ex-

pressions may need to be assigned to temporary registers.

2 Initialize variables to registers. (actually put the values into the registers.)

3 Then move onto the rest of the code.

Expected Output:

String: dlrow laer eht ot emoclew

C++ code:

#include

using namespace std;

int main(void) {

char string[] = "welcome to the real world"; int beg; int end;

beg = 0; end = 24; char temp; while(beg < end){ temp = string[beg]; string[beg] = string[end]; string[end] = temp; beg = beg + 1; end = end - 1; }

printf("String : %s ", string ); }

MIPS Base code.

.data

endl: .asciiz " " # used for cout << endl;

label: .asciiz "String: "

string: .byte 'w','e','l','c','o','m','e',' ', 't','o',' ','t', 'h','e',' ', 'r','e','a','l',' ','w','o','r','l','d'

.text

# addr of string --> $s0

# beg --> $s1

# end --> $s2

# temp --> $s3

main:

exit:

la $a0, label # puts label into arg0 (a0 register) for cout

addi $v0, $0, 4 # puts 4 in v0 which denotes we are printing a string

syscall # make a syscall to system

move $a0, $s0 # puts address of string into arg0 (a0 register) for cout

addi $v0, $0, 4 # puts 4 in v0 to denote we are printing a String

syscall # make a syscall to system

la $a0, endl # puts the address of the string endl into a0

addi $v0, $0, 4 # puts 4 into v0 saying we are printing a string

syscall

addi $v0,$0, 10

syscall