[POWERPC] Add spu disassembly to xmon

This patch adds a "sdi" command to xmon, to disassemble the contents
of an spu's local store.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
2 files changed