bsp_loc 72 arch/ia64/include/asm/unwind.h unsigned long *bsp_loc; /* previous bsp save location */ bsp_loc 157 arch/ia64/kernel/unwind.c offsetof(struct unw_frame_info, bsp_loc)/8, bsp_loc 502 arch/ia64/kernel/unwind.c addr = info->bsp_loc;