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mirror of https://sourceware.org/git/binutils-gdb.git synced 2024-12-15 04:31:49 +08:00
binutils-gdb/gdb/maint.h
Joel Brobecker 61baf725ec update copyright year range in GDB files
This applies the second part of GDB's End of Year Procedure, which
updates the copyright year range in all of GDB's files.

gdb/ChangeLog:

        Update copyright year range in all GDB files.
2017-01-01 10:52:34 +04:00

66 lines
2.1 KiB
C++

/* Support for GDB maintenance commands.
Copyright (C) 2013-2017 Free Software Foundation, Inc.
This file is part of GDB.
This program 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 of the License, or
(at your option) any later version.
This program 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.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#ifndef MAINT_H
#define MAINT_H
#include "run-time-clock.h"
#include <chrono>
extern void set_per_command_time (int);
extern void set_per_command_space (int);
/* Records a run time and space usage to be used as a base for
reporting elapsed time or change in space. */
class scoped_command_stats
{
public:
explicit scoped_command_stats (bool msg_type);
~scoped_command_stats ();
private:
// No need for these. They are intentionally not defined anywhere.
scoped_command_stats &operator= (const scoped_command_stats &);
scoped_command_stats (const scoped_command_stats &);
/* Zero if the saved time is from the beginning of GDB execution.
One if from the beginning of an individual command execution. */
bool m_msg_type;
/* Track whether the stat was enabled at the start of the command
so that we can avoid printing anything if it gets turned on by
the current command. */
int m_time_enabled : 1;
int m_space_enabled : 1;
int m_symtab_enabled : 1;
run_time_clock::time_point m_start_cpu_time;
std::chrono::steady_clock::time_point m_start_wall_time;
long m_start_space;
/* Total number of symtabs (over all objfiles). */
int m_start_nr_symtabs;
/* A count of the compunits. */
int m_start_nr_compunit_symtabs;
/* Total number of blocks. */
int m_start_nr_blocks;
};
#endif /* MAINT_H */