Hi, I want to see if I have the correct steps in the program using assembly lang

Question

Hi, I want to see if I have the correct steps in the program using assembly language for 3B or I need to add something else. Thanks.

Code:

; TITLE Adding four 32-bit Integer Variables (3B.asm)
; Program Description:
; This program will contain four 32-bit integer variables and add these values together, saving the result in a variable The sum should still be in the EAX register when you call the library routine DumpRegs.
; Author: Yen Jiu
; Creation Date: September 20, 2018
; Status: Completed

INCLUDE Irvine32.inc
.data
; declaring hexadecimal variables
var1 SDWORD 30050201h
var2 SDWORD 60040102h
var3 SDWORD 72010103h
var4 SDWORD 0B0700105h

.code
main PROC
MOV EAX, var1 ; moving var1 to EAX register
ADD EAX, var2 ; adding var2 to EAX register
ADD EAX, var3 ; adding var3 to EAX register
ADD EAX, var4 ; adding var4 to EAX register

call dumpregs ; displaying registers
call Waitmsg

exit
main ENDP
END main

Output:

Assignment 3A - A program that adds and subtracts 32-bit numbers After installing the assembler on the computer, enter the following program, save it, assemble it and run it. Do not forget to add a comment with your name in it. You will hand in a listing (e.g., addsum.asm) that should include your name TITLE Add and Subtract (AddSum.asm) This program adds and subtracts 32-bit integers Caterina Pentcheva INCLUDE Irvine32.inc .code main PROC mov eax, 10000h EAX- 10000h add eax, 40000h ;EAX = 50000h eax, 20000h EAX 30000h call DumpRegs display registers

Explanation / Answer

data segment

abc dd 12345678h

def dd 9ABCDEF0h

ghi dw ?

data ends

code segment

assume cs:code, ds:data

start:

mov ax,data

mov ds,ax

mov dl,00h

mov ax, word ptr abc

mov bx, word ptr def

add ax,bx

mov word ptr ghi,ax

mov ax, word ptr abc+2

mov bx, word ptr def+2

adc ax,bx

mov word ptr ghi+2,ax

jnc move

inc dl

move: mov byte ptr ghi+4,dl

int 3

code ends

end start

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