exc_level         229 arch/powerpc/kernel/head_booke.h #define EXC_LEVEL_EXCEPTION_PROLOG(exc_level, intno, exc_level_srr0, exc_level_srr1) \
exc_level         230 arch/powerpc/kernel/head_booke.h 	mtspr	SPRN_SPRG_WSCRATCH_##exc_level,r8;			     \
exc_level         231 arch/powerpc/kernel/head_booke.h 	BOOKE_LOAD_EXC_LEVEL_STACK(exc_level);/* r8 points to the exc_level stack*/ \
exc_level         256 arch/powerpc/kernel/head_booke.h 2:	mfspr	r8,SPRN_SPRG_RSCRATCH_##exc_level;			     \