[PATCH 1/2] Add support for O32 FPXX ABI

[Maciej W. Rozycki]

On Thu, 24 Apr 2014, Matthew Fortune wrote:

> > An enum is fine with me.  The only other obvious value would be 128
> > (r5900/r7900), which would presumably be enum value 3, so we end up with
> > log2 - 4 anyway.
> 
> I meant to ask you about your reference to r5900/r7900.  Is this the 'Emotion
> Engine'? I've never seen the documentation for this but I see the references
> in mips-opc.c about VU0 macromode instructions.

 Sony used the R5900 processor in PS2.  Here's a reference to 
documentation: http://sourceware.org/ml/binutils/2013-01/msg00187.html -- 
not readily available, but you might be able to ask Sony.

 The other processor is actually the TX79 by Toshiba.

  Maciej