FP_OFFSET 1224 arch/nds32/kernel/perf_event_cpu.c frame->fp = ((unsigned long *)frame->fp)[FP_OFFSET]; FP_OFFSET 35 arch/nds32/kernel/stacktrace.c fpp = fpn[FP_OFFSET]; FP_OFFSET 122 arch/nds32/kernel/traps.c next_fp = base_reg[FP_OFFSET];