MASM IRVINE32

You are to write a program which will have the following Procedures (Functions):

getAreaRectangle

getAreaTriangle

getAreaCircle

getPerimeterRectangle

getPerimeterTriangle

getPerimeterCircle

You will first need to ask the user if they want to find the Area or the Perimeter.

Then you will ask of which shape (Rectangle, Triangle, Circle).

Finally, based on the input of the user, you will call the Procedure and display the correct answer on the screen.

This is going to be a long program!! It will mainly test your ability to use Condition statements and Procedures.

EDIT: Please use the number 3 instead of 3.14 for Pi

INCLUDE Irvine32.inc

; Define constants for calculating circle area and perimeter PI = 3.14159

; Define procedures for calculating area and perimeter

getAreaRectangle PROC ; Retrieve parameters from the stack mov eax, [esp+4] ; length mov ebx, [esp+8] ; width ; Calculate the area and return it imul eax, ebx ret getAreaRectangle ENDP

getPerimeterRectangle PROC ; Retrieve parameters from the stack mov eax, [esp+4] ; length mov ebx, [esp+8] ; width ; Calculate the perimeter and return it add eax, ebx add eax, eax ret getPerimeterRectangle ENDP

getAreaTriangle PROC ; Retrieve parameters from the stack mov eax, [esp+4] ; base mov ebx, [esp+8] ; height ; Calculate the area and return it imul eax, ebx sar eax, 1 ret getAreaTriangle ENDP

getPerimeterTriangle PROC ; Retrieve parameters from the stack mov eax, [esp+4] ; side1 mov ebx, [esp+8] ; side2 add eax, ebx add eax, [esp+12] ; side3 ; Return the perimeter ret getPerimeterTriangle ENDP

getAreaCircle PROC ; Retrieve parameter from the stack mov eax, [esp+4] ; radius ; Calculate the area and return it fld PI fmul DWORD PTR [esp+4] fmul DWORD PTR [esp+4] fstp DWORD PTR [esp+4] ret getAreaCircle ENDP

getPerimeterCircle PROC ; Retrieve parameter from the stack mov eax, [esp+4] ; radius ; Calculate the perimeter and return it fld PI fmul DWORD PTR [esp+4] fmul DWORD PTR 2 fstp DWORD PTR [esp+4] ret getPerimeterCircle ENDP

; Define the main program main PROC ; Display menu options mov edx, OFFSET menu call WriteString ; Prompt user for their choice call ReadChar cmp al, '1' je calculateArea cmp al, '2' je calculatePerimeter ; Invalid input, display error message and exit mov edx, OFFSET invalidInput call WriteString jmp exitProgram

calculateArea: ; Display shape options mov edx, OFFSET shapeMenu call WriteString ; Prompt user for their choice call ReadChar cmp al, '1' je calculateRectangleArea cmp al, '2' je calculateTriangleArea cmp al, '3' je calculateCircleArea ; Invalid input, display error message and exit mov edx, OFFSET invalidInput call WriteString jmp exitProgram

calculatePerimeter: ; Display shape options mov edx, OFFSET shapeMenu call WriteString ; Prompt user for their choice call ReadChar cmp al, '1' je calculateRectanglePerimeter cmp al, '2' je calculateTrianglePerimeter cmp al, '3' je calculateCirclePerimeter ; Invalid input, display error

i am getting a error for the whole getAreaRectangle if you can help fix problem it would be nice thank you