Re: [uClinux-dev] [PATCH v2 1/6] m68k: merge mmu and non-mmu versions of muldi3

Philippe De Muyter
2011-04-20T10:38:09Z

Hi Greg,

On Wed, Apr 20, 2011 at 08:18:09PM +1000, Greg Ungerer wrote:
>>
>> The 68340 has it also. (And I have an old linux port for this processor)
>
> That is just a SoC that contains a 68020 though, so __mc68020__ would
> be defined for that.

No, this is a cpu32 core, which is a subset of a 68020, so gcc does not
define __mc68020__, or at least should not (there are old bug reports
about that).

>
>
>> I surmise the 68360 has it also.
>
> I believe that is a SoC with a 68040 cpu core, so I would expect that
> __mc68040__ would be correct for that.

This is a cpu32+ core.

Same here.

Not that it is that important now :)

Philippe