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