On Thu, Feb 16, 2012 at 8:49 AM, JMGross <msp...@grossibaer.de> wrote:
> ----- Ursprüngliche Nachricht -----
> Von: Peter Bigot
> Gesendet am: 15 Feb 2012 14:47:48
>
>> The error was that the address of the next instruction was consistently
used
>> as the base for PC-relative offset, rather than the address from which
>> the offset was read. If you think of immediates as being indirect
>> auto-increment of PC (which they are), the right solution is clear.
>
> Indeed. And I think (even though we both didn't try) that an instruction
> with symbolic mode for source and destination, would have the source
> off by 4 and the destination off by 2.
Verification of this already on the list to be part of the regression
suite, since I don't accept "I think" as evidence.
The existing inconsistency between jmp 0/jmp $+0 and jmp 2/jmp $+2 will
also be preserved in the regression suite.
Peter
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