[NumLock]

или:

Код:

procedure CvtInt;
{ IN:
    EAX:  The integer value to be converted to text
    ESI:  Ptr to the right-hand side of the output buffer:  LEA ESI, StrBuf[16]
    ECX:  Base for conversion: 0 for signed decimal, 10 or 16 for unsigned
    EDX:  Precision: zero padded minimum field width
  OUT:
    ESI:  Ptr to start of converted text (not start of buffer)
    ECX:  Length of converted text
}
asm
        OR      CL,CL
        JNZ     @CvtLoop
@C1:    OR      EAX,EAX
        JNS     @C2
        NEG     EAX
        CALL    @C2
        MOV     AL,'-'
        INC     ECX
        DEC     ESI
        MOV     [ESI],AL
        RET
@C2:    MOV     ECX,10

@CvtLoop:
        PUSH    EDX
        PUSH    ESI
@D1:    XOR     EDX,EDX
        DIV     ECX
        DEC     ESI
        ADD     DL,'0'
        CMP     DL,'0'+10
        JB      @D2
        ADD     DL,('A'-'0')-10
@D2:    MOV     [ESI],DL
        OR      EAX,EAX
        JNE     @D1
        POP     ECX
        POP     EDX
        SUB     ECX,ESI
        SUB     EDX,ECX
        JBE     @D5
        ADD     ECX,EDX
        MOV     AL,'0'
        SUB     ESI,EDX
        JMP     @z
@zloop: MOV     [ESI+EDX],AL
@z:     DEC     EDX
        JNZ     @zloop
        MOV     [ESI],AL
@D5:
end;

function IntToStr(Value: Integer): string;
//  FmtStr(Result, '%d', [Value]);
asm
        PUSH    ESI
        MOV     ESI, ESP
        SUB     ESP, 16
        XOR     ECX, ECX       // base: 0 for signed decimal
        PUSH    EDX            // result ptr
        XOR     EDX, EDX       // zero filled field width: 0 for no leading zeros
        CALL    CvtInt
        MOV     EDX, ESI
        POP     EAX            // result ptr
        CALL    System.@LStrFromPCharLen
        ADD     ESP, 16
        POP     ESI
end;