asm/*.h files missing for ppc arch.

[Josh Boyer]

On Sat, 2006-09-09 at 15:14 +0000, Ming Liu wrote:
> Dear all,
> Sorry that mmu.h is there. However ptrace.h, cputime.h and so on are not in 
> asm-ppc/. 
> 
> Waiting for your telling...

How are you compiling?  For 4xx, you still need to specify ARCH=ppc with
the make command.  There is some makefile hackery that will then bring
in header files from asm-powerpc as needed.

josh