Hi!
13-Янв-2005 23:11 [EMAIL PROTECTED] (AITOR SANTAMARIA MERINO) wrote to
[email protected]:
>>ASM> .486p
>>ASM> What happens in that case if I have a pure 386?
>> Nothing wrong, unless you use in your source some 486-specific
>>instruction and try to execute it on 386.
ASM> Precisely. I just asked because I was afraid that some 486 specific opcode
ASM> or opcode/operand combination was used.
This is easy to check: replace .486p by .386p and try reassemble. You
will get error messages for lines, where 486-specific instructions used (if
any). :)
ASM> (I don't know much about the interface changes of 386+ processors).
There are no interface changes - from programmers point of view added
some (2-3) instructions (like `wbinvd') and reduced instruction timings.
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