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Rev 109 Rev 157
Line 2004... Line 2004...
2004 
        cmp     al,ah
 2004 
	cmp	al,ah
2005 
        jne     invalid_address
 2005 
	jne	invalid_address
2006 
      check_address_registers:
 2006 
      check_address_registers:
2007 
        or      al,ah
 2007 
	or	al,ah
2008 
        cmp     al,4
 2008 
	mov	ah,[address_size]
- 
 
 2009 
	and	ah,0Fh
- 
 
 2010 
	jz	address_registers_sizes_ok
- 
 
 2011 
	cmp	al,ah
- 
 
 2012 
	jne	invalid_address
- 
 
 2013 
      address_registers_sizes_ok:
- 
 
 2014 
	cmp	al,4
2009 
        je      sib_allowed
 2015 
	je	sib_allowed
2010 
        cmp     al,8
 2016 
	cmp	al,8
2011 
        je      sib_allowed
 2017 
	je	sib_allowed
2012 
        or      cl,cl
 2018 
	or	cl,cl
2013 
        jz      check_word_value
 2019 
	jz	check_word_value