AddVariables

; AddVariables.asm - Chapter 3 example.
INCLUDE Irvine32.inc
.386
Comment !
;model flat and Irvine32 model can't be used together, 
;or multiple .MODEL directives found : .MODEL ignored
More than one .MODEL directive was found in the current module. Only the first .MODEL statement is used.
!
;.model flat,stdcall
.stack 4096
ExitProcess proto,dwExitCode:dword

.data
firstval  dword 20002000h
secondval dword 11111111h
thirdval  dword 22222222h
sum dword 0

.code
main proc
    mov    eax,firstval                
    add    eax,secondval        
    add eax,thirdval
    mov sum,eax
call DumpRegs
    invoke ExitProcess,0
main endp
end main