4.3) Use the following program to estimate the instruction execution rate for MIPSym running on your computer. You will have to adjust the "Time Factor"

Factor"

CHAPTER 4 MIPSym, a MIPS simulator Use the following program to estimate the instruction execution rate for MIPS on your computer. You will have to adjust the "Time Factor." 4.3 # When properly adjusted, will report elapsed time every 5 # seconds over a period of one minute. . data # Data declaration section .asciiz In Elapsed Time - .code msg # Start of code section # Time counter # Adjustable Time Factor main: li $s1,0 countdown: 1i $so,2500000 waitloop: addi bnez addi la syscall move syscall addi bnez syscall $80,$80,-! $s0,waitloop $si,$sl 5 $a0, msg print _string $ao, $sl Sprint int # Print amount $to, $sl,-60 $to, countdown Sexit Enter the program given in section 4.7 into the MIPS ues generated for each erroneous input. 4.4 ym simulator and report on the va Write your own routine to convert an integer into a hexadecimal AS the result into a sequence of eight characters in a buffer. When your rout oill contain the number to format, Sal will contain a pointer to the locat 4.5 (Challenging) 1