On Thu, Feb 26, 2009 at 06:07:25PM +0100, Robert Richter wrote: > I found this: > > arch/mips/include/asm/mipsregs.h:#define CAUSEB_CE 28 > > Not sure if this is the same register. If so, you could add the macro > to mipsregs.h too. It is the same register. Ralf