1*4882a593Smuzhiyunperf-y += perf_regs.o 2*4882a593Smuzhiyun 3*4882a593Smuzhiyunperf-$(CONFIG_DWARF) += dwarf-regs.o 4*4882a593Smuzhiyunperf-$(CONFIG_LIBDW_DWARF_UNWIND) += unwind-libdw.o 5