powerpc: Add defines for R0-R31
We are going to use these later and convert r0 to %r0 etc.Signed-off-by: Michael Neuling <mikey@neuling.org>Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
authored by Michael Neuling and committed by Benjamin Herrenschmidt 13 years ago 82fff310 50bba07d