Add and Subtract, Version 2

TITLE Add and Subtract, Version 2         (AddSub2.asm)

; This program adds and subtracts 32-bit integers
; and stores the sum in a variable.

INCLUDE Irvine32.inc

.data
val1     dword  10000h
val2     dword  40000h
val3     dword  20000h
finalVal dword  ?

.code
main PROC

    mov    eax,val1            ; start with 10000h
    add    eax,val2            ; add 40000h
    sub    eax,val3            ; subtract 20000h
    mov    finalVal,eax        ; store the result (30000h)
    call    DumpRegs            ; display the registers

    exit
main ENDP
END main