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Rev 1065 Rev 1132
Line 66... Line 66...
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if use_lba
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if use_lba
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	mov	ah, 41h
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        mov     ah, 41h
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	mov	bx, 55AAh
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        mov     bx, 55AAh
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	int	13h
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        int     13h
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	mov	si, aNoLBA
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        mov     si, aNoLBA
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	jc	err
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        jc      err_
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	cmp	bx, 0AA55h
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        cmp     bx, 0AA55h
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	jnz	err
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        jnz     err_
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	test	cx, 1
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        test    cx, 1
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	jz	err
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        jz      err_
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else
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else
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	mov	ah, 8
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        mov     ah, 8
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	int	13h
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        int     13h
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	jc	@f		; on error, assume that BPB geometry is valid
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        jc      @f              ; on error, assume that BPB geometry is valid
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	mov	al, dh
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        mov     al, dh
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	jc	noloader
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        jc      noloader
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	test	byte [es:di+11], 10h	; directory?
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        test    byte [es:di+11], 10h    ; directory?
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	jz	kordldr_ok
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        jz      kordldr_ok
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noloader:
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noloader:
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	mov	si, aLoaderNotFound
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        mov     si, aLoaderNotFound
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err:
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err_:
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	call	out_string
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        call    out_string
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	mov	si, aPressAnyKey
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        mov     si, aPressAnyKey
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	call	out_string
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        call    out_string
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	xor	ax, ax
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        xor     ax, ax
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	int	16h
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        int     16h
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	mov	si, sp
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        mov     si, sp
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	mov	dl, [bp+BS_DrvNum-0x7C00]
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        mov     dl, [bp+BS_DrvNum-0x7C00]
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	mov	ah, 42h
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        mov     ah, 42h
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	int	13h
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        int     13h
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	mov	si, aReadError
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        mov     si, aReadError
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	jc	err
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        jc      err_
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; restore stack
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; restore stack
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	add	sp, 10h
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        add     sp, 10h
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; increase current sector & buffer; decrease number of sectors
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; increase current sector & buffer; decrease number of sectors
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	mov	si, cx
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        mov     si, cx
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	mov	ax, es
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        mov     ax, es
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	int	13h	; reset drive
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        int     13h     ; reset drive
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	pop	ax
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        pop     ax
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	dec	si
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        dec     si
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	jnz	@b
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        jnz     @b
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	mov	si, aReadError
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        mov     si, aReadError
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	jmp	err
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        jmp     err_
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@@:
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@@:
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	pop	ax
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        pop     ax
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	mov	ax, es
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        mov     ax, es
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	mov	cx, di
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        mov     cx, di
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	shl	cx, 5
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        shl     cx, 5
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		display d
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                display d
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	end repeat
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        end repeat
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	display 13,10
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        display 13,10
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}
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}
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