1 /* Definitions for the gcov counters in the GNU compiler.
2 Copyright (C) 2001-2014 Free Software Foundation, Inc.
4 This file is part of GCC.
6 GCC is free software; you can redistribute it and/or modify it under
7 the terms of the GNU General Public License as published by the Free
8 Software Foundation; either version 3, or (at your option) any later
11 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
12 WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
16 You should have received a copy of the GNU General Public License
17 along with GCC; see the file COPYING3. If not see
18 <http://www.gnu.org/licenses/>. */
20 /* Before including this file, define a macro:
22 DEF_GCOV_COUNTER(COUNTER, NAME, FN_TYPE)
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. */
29 /* Arc transitions. */
30 DEF_GCOV_COUNTER(GCOV_COUNTER_ARCS, "arcs", _add)
32 /* Histogram of value inside an interval. */
33 DEF_GCOV_COUNTER(GCOV_COUNTER_V_INTERVAL, "interval", _add)
35 /* Histogram of exact power2 logarithm of a value. */
36 DEF_GCOV_COUNTER(GCOV_COUNTER_V_POW2, "pow2", _add)
38 /* The most common value of expression. */
39 DEF_GCOV_COUNTER(GCOV_COUNTER_V_SINGLE, "single", _single)
41 /* The most common difference between consecutive values of expression. */
42 DEF_GCOV_COUNTER(GCOV_COUNTER_V_DELTA, "delta", _delta)
44 /* The most common indirect address. */
45 DEF_GCOV_COUNTER(GCOV_COUNTER_V_INDIR, "indirect_call", _single)
47 /* Compute average value passed to the counter. */
48 DEF_GCOV_COUNTER(GCOV_COUNTER_AVERAGE, "average", _add)
50 /* IOR of the all values passed to counter. */
51 DEF_GCOV_COUNTER(GCOV_COUNTER_IOR, "ior", _ior)
53 /* Time profile collecting first run of a function */
54 DEF_GCOV_COUNTER(GCOV_TIME_PROFILER, "time_profiler", _time_profile)