gprofng/src/UserLabel.h

   1 /* Copyright (C) 2021-2023 Free Software Foundation, Inc.
   2    Contributed by Oracle.
   3
   4    This file is part of GNU Binutils.
   5
   6    This program is free software; you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 3, or (at your option)
   9    any later version.
  10
  11    This program is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU General Public License for more details.
  15
  16    You should have received a copy of the GNU General Public License
  17    along with this program; if not, write to the Free Software
  18    Foundation, 51 Franklin Street - Fifth Floor, Boston,
  19    MA 02110-1301, USA.  */
  20
  21 #ifndef _USER_LABEL_H
  22 #define _USER_LABEL_H
  23
  24 #include <time.h>
  25 #include "vec.h"
  26
  27 class Expression;
  28 class StringBuilder;
  29
  30 class UserLabel
  31 {
  32 public:
  33
  34   enum
  35   {
  36     REL_TIME = 0,
  37     ABS_TIME = 1,
  38     CUR_TIME = 2
  39   };
  40
  41   UserLabel (char *_name);
  42   ~UserLabel ();
  43   void register_user_label (int groupId);
  44   void gen_expr ();
  45   char *dump ();
  46   static void dump (const char *msg, Vector<UserLabel*> *labels);
  47
  48   char *name, *comment, *str_expr, *all_times, *hostname;
  49   bool start_f, stop_f;
  50   Expression *expr;
  51   timeval start_tv;
  52   long long atime, timeStart, timeStop, start_sec, start_hrtime;
  53   int id, relative;
  54
  55 private:
  56   void gen_time_expr (StringBuilder *sb, long long hrtime, char *op);
  57
  58   static int last_id;
  59 };
  60
  61 #endif