Must be in MIPS and work with MARS with comments: 2.Joe is running a take-out pi
ID: 3599974 • Letter: M
Question
Must be in MIPS and work with MARS with comments:
2.Joe is running a take-out pizza shop that sells 8" pizzas and is wondering how many square feet of pizza he sells every day. Write a MIPS assembly language program to help him to do the calculation. The program:
1. prompts Joe for the number of pizza sold in a day.
2. calculates the total pizza sold in square feet, assuming that every pizza is a circle and the diameter of the circle is 8 inches.
3. prints out a message and the total number of square feet of pizza sold.
Note: single precision floating point operations must be used.
Explanation / Answer
# Code below is in MIPS asembly language
# please comment if you have any doubts
# There might be some issues with (li.s) in the code for mars simulator ,
so please have a workaround for it.
.data
display: .asciiz "Total number of pizzas sold: "
.text
.globl main
main:
move $fp, $sp # store stack pointer in frame pointer
li $v0, 4 # parameter for printing string
la $a0, display # string is copied to $a0
syscall # call syscall for printing
li $v0,6 #parameter for syscall to scan float
syscall #calling the system to execute reading
li.s $f2,3.141592920
li.s $f3,64.0
mul.s $f3,$f3,$f2
mul.s $f3,$f3,$f0
li $v0, 2
mov.s $f12, $f3 # Move contents of register $f3 to register $f12
syscall
li $v0, 10 # parameter for exit
syscall # call syscall for printing
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