| /* |
| * Copyright 2017, Data61 |
| * Commonwealth Scientific and Industrial Research Organisation (CSIRO) |
| * ABN 41 687 119 230. |
| * |
| * This software may be distributed and modified according to the terms of |
| * the BSD 2-Clause license. Note that NO WARRANTY is provided. |
| * See "LICENSE_BSD2.txt" for details. |
| * |
| * @TAG(DATA61_BSD) |
| */ |
| |
| #ifndef _LIBSEL4DEBUG_INSTRUMENTATION_H_ |
| #define _LIBSEL4DEBUG_INSTRUMENTATION_H_ |
| |
| /* Instrumentation functions that are optionally provided by this library. |
| * These need to be explicitly tagged as no_instrument_function or GCC will |
| * instrument the instrumentation functions themselves causing infinite |
| * recursion. Why it would ever be desirable to instrument your instrumentation |
| * is left as an exercise to the reader. |
| */ |
| |
| void __cyg_profile_func_enter(void *func, void *caller) |
| __attribute__((no_instrument_function)); |
| |
| void __cyg_profile_func_exit(void *func, void *caller) |
| __attribute__((no_instrument_function)); |
| |
| #endif |
