1/* 2 * Copyright 2017, Data61 3 * Commonwealth Scientific and Industrial Research Organisation (CSIRO) 4 * ABN 41 687 119 230. 5 * 6 * This software may be distributed and modified according to the terms of 7 * the BSD 2-Clause license. Note that NO WARRANTY is provided. 8 * See "LICENSE_BSD2.txt" for details. 9 * 10 * @TAG(DATA61_BSD) 11 */ 12 13#pragma once 14 15/* Instrumentation functions that are optionally provided by this library. 16 * These need to be explicitly tagged as no_instrument_function or GCC will 17 * instrument the instrumentation functions themselves causing infinite 18 * recursion. Why it would ever be desirable to instrument your instrumentation 19 * is left as an exercise to the reader. 20 */ 21 22void __cyg_profile_func_enter(void *func, void *caller) 23__attribute__((no_instrument_function)); 24 25void __cyg_profile_func_exit(void *func, void *caller) 26__attribute__((no_instrument_function)); 27 28