SPRN_SPRG_RSCRATCH_DBG 1206 arch/powerpc/include/asm/reg.h #define SPRN_SPRG_RSCRATCH_DBG	SPRN_SPRG6R
SPRN_SPRG_RSCRATCH_DBG 1209 arch/powerpc/include/asm/reg.h #define SPRN_SPRG_RSCRATCH_DBG	SPRN_SPRG9