어셈블리 - edx, eax 사용

리그캣 2018. 1. 22. 15:34
edx, eax 사용
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TITLE Edxeax
INCLUDE Irvine32.inc
 
.data
 
str1 BYTE "Input Edx 8byte:",0
str2 BYTE "Input Eax 8byte:",0
str3 BYTE "Ouput Edx+Eax to Int:",0
div1 QDWORD 10h,100h,1000h,10000h,100000h,1000000h,10000000h,100000000h,0
div2 DWORD 1h,10h,100h,1000h,10000h,100000h,1000000h,10000000h,0
result1 DWORD 8 DUP(0),0
result2 DWORD 8 DUP(0),0
 
.code
main PROC
mov eax,0
mov edx, OFFSET str1     ;output str1
call WriteString 
 
call ReadHex
mov edx,eax        ;EDX<-EAX
push edx        ;Push EDX
 
mov eax,0
mov edx, OFFSET str2
call WriteString     ;output str2
call ReadHex
 
call DumpRegs
mov ebx, eax
mov ecx,8
mov esi,0
mov edx,0
L1:
    mov eax,ebx
    div div1[esi]
    mov eax,edx
    mov edx,0
    div div2[esi]
    mov result1[esi],eax    
    add esi,4
    mov edx,0
loop L1
pop edx
mov ebx,edx
mov ecx,8
mov esi,0
mov edx,0
L2:
    mov eax,ebx
    div div1[esi]
    mov eax,edx
    mov edx,0
    div div2[esi]
    mov result2[esi],eax    
    add esi,4
    mov edx,0
loop L2
 
mov eax,0
mov esi,0
mov ecx,8
L3:
    mov eax,result1[esi]
    call writeint
    call crlf
    add esi,4
loop L3
 
mov eax,0
mov esi,0
mov ecx,8
L4:
    mov eax,result2[esi]
    call writeint
    call crlf
    add esi,4
loop L4
mov edx, OFFSET str3
call WriteString     ;output str3
 
 
exit
main ENDP
END main
 
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