hahahia

mov, add, sub 명령어 본문

Language/Assembly

mov, add, sub 명령어

hahahia 2012. 4. 14. 17:36

INCLUDE Irvine32.inc

.data

var1 DWORD 10000h

var2 DWORD 20000h

.code

main PROC

mov eax, var1  ; eax = 00010000

call Dumpregs

add eax, var2  ; eax = 00030000

call Dumpregs 

add ax, 0FFFFh ; eax = 0003FFFF

call Dumpregs

add eax, 1     ; eax = 00040000

call Dumpregs

sub ax, 1      ; eax = 0004FFFF // ax레지스터 0000의 값에서 하나를 빼면 ffff

call Dumpregs

exit

main ENDP

END main




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