Zajerko-McKee, Nick wrote:
> I'm trying to write some inline assembler code that needs the madd and mulu
> op codes found on the 4KC processor. I've tried setting the cpu to 4650,
> but it failed to recognize the mulu instruction. Can someone give me the
> magic incantation? I'm running right now GCC 2.95.3 from Montavista. I
> guess one way I can attack it for now is to build the op code by hand, but
> that is quite dirty, IMHO...
At least the assembler in current binutils does not know about "mulu" at all.
I don't know if Montavista has added such a feature to their derivative.