AR_BSPSTORE        63 arch/ia64/kernel/entry.h 	.spillsp ar.bspstore,SW(AR_BSPSTORE)+16+(off);				\
AR_BSPSTORE      2254 arch/ia64/kernel/unwind.c 	unw.sw_off[unw.preg_index[UNW_REG_BSPSTORE]] = SW(AR_BSPSTORE);