1 /* Copyright (C) 2013-2021 Free Software Foundation, Inc. 2 3 This file is part of the GNU C Library. 4 5 The GNU C Library is free software; you can redistribute it and/or 6 modify it under the terms of the GNU Lesser General Public 7 License as published by the Free Software Foundation; either 8 version 2.1 of the License, or (at your option) any later version. 9 10 The GNU C Library is distributed in the hope that it will be useful, 11 but WITHOUT ANY WARRANTY; without even the implied warranty of 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 Lesser General Public License for more details. 14 15 You should have received a copy of the GNU Lesser General Public 16 License along with the GNU C Library. If not, see 17 <https://www.gnu.org/licenses/>. */ 18 19 #include <shlib-compat.h> 20 21 #include <gmon/mcount.c> 22 23 /* We forgot to add _mcount in glibc 2.17. We added it in 2.18 24 therefore we want it to be added with version GLIBC_2_18. However, 25 setting the version is not straight forward because a generic 26 Version file includes an earlier 2.xx version for each this symbol 27 and the linker uses the first version it sees. */ 28 29 #if SHLIB_COMPAT (libc, GLIBC_2_17, GLIBC_2_18) 30 versioned_symbol (libc, __mcount, _mcount, GLIBC_2_18); 31 #else 32 strong_alias (__mcount, _mcount); 33 #endif 34