Symbol: __libunwind_arch__unwind_step_arm
tools/perf/util/libunwind-arch/libunwind-arch.c
296
return __libunwind_arch__unwind_step_arm(ui);
tools/perf/util/libunwind-arch/libunwind-arch.h
284
int __libunwind_arch__unwind_step_arm(struct unwind_info *ui);