desc_reg_sprel   1171 arch/ia64/kernel/unwind.c #define UNW_DEC_REG_SPREL(fmt,r,o,arg)		desc_reg_sprel(r,o,arg)
desc_reg_sprel   1177 arch/ia64/kernel/unwind.c #define UNW_DEC_PRIUNAT_SPREL(fmt,o,arg)	desc_reg_sprel(UNW_REG_PRI_UNAT_MEM,o,arg)