gcc/gcov-counter.def

   1 /* Definitions for the gcov counters in the GNU compiler.
   2    Copyright (C) 2001-2017 Free Software Foundation, Inc.
   3
   4 This file is part of GCC.
   5
   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
   9 version.
  10
  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
  14 for more details.
  15
  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/>.  */
  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.  */
  30 DEF_GCOV_COUNTER(GCOV_COUNTER_ARCS, "arcs", _add)
  31
  32 /* Histogram of value inside an interval.  */
  33 DEF_GCOV_COUNTER(GCOV_COUNTER_V_INTERVAL, "interval", _add)
  34
  35 /* Histogram of exact power2 logarithm of a value.  */
  36 DEF_GCOV_COUNTER(GCOV_COUNTER_V_POW2, "pow2", _add)
  37
  38 /* The most common value of expression.  */
  39 DEF_GCOV_COUNTER(GCOV_COUNTER_V_SINGLE, "single", _single)
  40
  41 /* The most common indirect address.  */
  42 DEF_GCOV_COUNTER(GCOV_COUNTER_V_INDIR, "indirect_call", _single)
  43
  44 /* Compute average value passed to the counter.  */
  45 DEF_GCOV_COUNTER(GCOV_COUNTER_AVERAGE, "average", _add)
  46
  47 /* IOR of the all values passed to counter.  */
  48 DEF_GCOV_COUNTER(GCOV_COUNTER_IOR, "ior", _ior)
  49
  50 /* Time profile collecting first run of a function */
  51 DEF_GCOV_COUNTER(GCOV_TIME_PROFILER, "time_profiler", _time_profile)
  52
  53 /* Top N value tracking for indirect calls.  */
  54 DEF_GCOV_COUNTER(GCOV_COUNTER_ICALL_TOPNV, "indirect_call_topn", _icall_topn)