1/* Definitions for the gcov counters in the GNU compiler. 2 Copyright (C) 2001-2018 Free Software Foundation, Inc. 3 4This file is part of GCC. 5 6GCC is free software; you can redistribute it and/or modify it under 7the terms of the GNU General Public License as published by the Free 8Software Foundation; either version 3, or (at your option) any later 9version. 10 11GCC is distributed in the hope that it will be useful, but WITHOUT ANY 12WARRANTY; without even the implied warranty of MERCHANTABILITY or 13FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14for more details. 15 16You should have received a copy of the GNU General Public License 17along with GCC; see the file COPYING3. If not see 18<http://www.gnu.org/licenses/>. */ 19 20/* Before including this file, define a macro: 21 22 DEF_GCOV_COUNTER(COUNTER, NAME, FN_TYPE) 23 24 This macro will be expanded to all supported gcov counters, their 25 names, or the type of handler functions. FN_TYPE will be 26 expanded to a handler function, like in gcov_merge, it is 27 expanded to __gcov_merge ## FN_TYPE. */ 28 29/* Arc transitions. */ 30DEF_GCOV_COUNTER(GCOV_COUNTER_ARCS, "arcs", _add) 31 32/* Histogram of value inside an interval. */ 33DEF_GCOV_COUNTER(GCOV_COUNTER_V_INTERVAL, "interval", _add) 34 35/* Histogram of exact power2 logarithm of a value. */ 36DEF_GCOV_COUNTER(GCOV_COUNTER_V_POW2, "pow2", _add) 37 38/* The most common value of expression. */ 39DEF_GCOV_COUNTER(GCOV_COUNTER_V_SINGLE, "single", _single) 40 41/* The most common indirect address. */ 42DEF_GCOV_COUNTER(GCOV_COUNTER_V_INDIR, "indirect_call", _single) 43 44/* Compute average value passed to the counter. */ 45DEF_GCOV_COUNTER(GCOV_COUNTER_AVERAGE, "average", _add) 46 47/* IOR of the all values passed to counter. */ 48DEF_GCOV_COUNTER(GCOV_COUNTER_IOR, "ior", _ior) 49 50/* Time profile collecting first run of a function */ 51DEF_GCOV_COUNTER(GCOV_TIME_PROFILER, "time_profiler", _time_profile) 52 53/* Top N value tracking for indirect calls. */ 54DEF_GCOV_COUNTER(GCOV_COUNTER_ICALL_TOPNV, "indirect_call_topn", _icall_topn) 55