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| author | Martin Liska <mliska@suse.cz> | 2017-04-19 10:08:44 +0200 |
|---|---|---|
| committer | Martin Liska <marxin@gcc.gnu.org> | 2017-04-19 08:08:44 +0000 |
| commit | 46928a8fda6ed2673ab4eb598060f03278d87af4 (patch) | |
| tree | f6e0c735825880c555de183e450419c652051218 /libgcc/gcov.h | |
| parent | a16c8d8b61064dfd2281dd1749b65d633b256334 (diff) | |
| download | gcc-46928a8fda6ed2673ab4eb598060f03278d87af4.zip gcc-46928a8fda6ed2673ab4eb598060f03278d87af4.tar.gz gcc-46928a8fda6ed2673ab4eb598060f03278d87af4.tar.bz2 | |
Introduce gcov.h header file (PR gcov-profile/80435).
2017-04-19 Martin Liska <mliska@suse.cz>
PR gcov-profile/80435
* Makefile.in: Install gcov.h.
* gcov.h: New file.
* libgcov.h: Use the header and make __gcov_flush publicly
visible.
From-SVN: r246990
Diffstat (limited to 'libgcc/gcov.h')
| -rw-r--r-- | libgcc/gcov.h | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/libgcc/gcov.h b/libgcc/gcov.h new file mode 100644 index 0000000..0333ecc --- /dev/null +++ b/libgcc/gcov.h @@ -0,0 +1,41 @@ +/* GCOV interface routines. + Copyright (C) 2017 Free Software Foundation, Inc. + + This file is part of GCC. + + GCC is free software; you can redistribute it and/or modify it under + the terms of the GNU General Public License as published by the Free + Software Foundation; either version 3, or (at your option) any later + version. + + GCC is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + for more details. + + Under Section 7 of GPL version 3, you are granted additional + permissions described in the GCC Runtime Library Exception, version + 3.1, as published by the Free Software Foundation. + + You should have received a copy of the GNU General Public License and + a copy of the GCC Runtime Library Exception along with this program; + see the files COPYING3 and COPYING.RUNTIME respectively. If not, see + <http://www.gnu.org/licenses/>. */ + +#ifndef GCC_GCOV_H +#define GCC_GCOV_H + +/* Set all counters to zero. */ + +extern void __gcov_reset (void); + +/* Write profile information to a file. */ + +extern void __gcov_dump (void); + +/* Write profile information to a file and reset counters to zero. + The function does operations under a mutex. */ + +extern void __gcov_flush (void); + +#endif /* GCC_GCOV_H */ |