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);