[patch,m68k] Get rid of #ifdef MOTOROLA

[Bernardo Innocenti]

Gunther Nikl wrote:
> On Sat, Nov 08, 2003 at 09:10:50AM +0100, Bernardo Innocenti wrote:
> 
>>Otherwise, I could do this in m68k.c:
>>
>> /* Force a truth value for MOTOROLA.  */
>> #ifdef MOTOROLA
>> # undef MOTOROLA
>> # define MOTOROLA 1
>> #else
>> # define MOTOROLA 0
>> #endif
> 
>   I believe that is necessary. Doing it that way ensures that the 0/1
>   change is only done for m68k.c. This means that no header defining
>   MOTOROLA has to/should be changed right now.

Ok, I'll do that. For you, it should be ok both on m68k-linux and
m68k-amigaos even without this change.


>>You can. I'd suggest converting m68k.md later, because it's already
>>a massive patch now, and the place where it makes most sense to do
>>this change is m68k.c anyway.
> 
>   I realized later that only changing m68k.c is safe and that converting
>   m68k.md can be done in a separate step. I am going to test the patch.

Thank you!

>>%O replaces an opcode with its assembler specific version. It shouldn't
>>affect MIT syntax output. On the countrary, we could take advantage of
>>it to merge more instructions: those where the only difference is in the
>>opcode name.
> 
>  Does any m68k port really use %O?

Only those using the SGS assembler and the HPUX asm. Look for the definition
of ASM_OUTPUT_OPCODE in sgs.h and hp320.h.

Of course I hope to get rid of that old cruft as soon as possible ;-)

-- 
  // Bernardo Innocenti - Develer S.r.l., R&D dept.
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