| 1 | /* |
| 2 | * SPDX-License-Identifier: LGPL-2.1-or-later |
| 3 | * |
| 4 | * Copyright (C) 2011-2013 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> |
| 5 | */ |
| 6 | |
| 7 | #define _LGPL_SOURCE |
| 8 | #include <dlfcn.h> |
| 9 | #include <sys/types.h> |
| 10 | #include <stdio.h> |
| 11 | |
| 12 | #define TRACEPOINT_DEFINE |
| 13 | #define TRACEPOINT_CREATE_PROBES |
| 14 | #define TP_IP_PARAM func_addr |
| 15 | #include "lttng-ust-cyg-profile.h" |
| 16 | |
| 17 | void __cyg_profile_func_enter(void *this_fn, void *call_site) |
| 18 | __attribute__((no_instrument_function)); |
| 19 | |
| 20 | void __cyg_profile_func_exit(void *this_fn, void *call_site) |
| 21 | __attribute__((no_instrument_function)); |
| 22 | |
| 23 | void __cyg_profile_func_enter(void *this_fn, void *call_site) |
| 24 | { |
| 25 | tracepoint(lttng_ust_cyg_profile, func_entry, this_fn, call_site); |
| 26 | } |
| 27 | |
| 28 | void __cyg_profile_func_exit(void *this_fn, void *call_site) |
| 29 | { |
| 30 | tracepoint(lttng_ust_cyg_profile, func_exit, this_fn, call_site); |
| 31 | } |