어셈블리 - 16진수를 10진수로 변환하기

리그캣 2018. 1. 22. 15:37
16진수를 10진수로 변환하기
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TITLE HexTODec
INCLUDE Irvine32.inc
.DATA
    str1 BYTE "Input Hex:",0
    str2 BYTE "output Dec:",0
    str3 BYTE "Continue?(y/n):",0
    str4 BYTE "Error",0
 
    key DWORD ?,0
 
.CODE
 
main PROC
 
    op:
        mov edx,OFFSET str1
        call writestring
        mov eax,0
        call readhex
        push eax
        call crlf
 
        mov edx,OFFSET str2
        call writestring
        pop eax
        call writedec
        call crlf
 
        op3:
        mov edx,OFFSET str3
        call writestring
        mov eax,0
        call readchar
        call writechar
        mov key,eax
        
        .if key=='y'    
            call crlf
            jmp op
        .elseif key=='n'
            call crlf
            jmp op2
        .elseif
            call crlf
            mov edx,OFFSET str4
            call writestring
            call crlf
            jmp op3
        .endif
    
    op2:
    
 
exit
main ENDP
END main
4+32+768+8192
cs
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