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- /* Support for GDB maintenance commands.
- Copyright (C) 2013-2022 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 "gdbsupport/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:
- DISABLE_COPY_AND_ASSIGN (scoped_command_stats);
- /* Print the time, along with a string. */
- void print_time (const char *msg);
- /* 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;
- };
- extern obj_section *maint_obj_section_from_bfd_section (bfd *abfd,
- asection *asection,
- objfile *ofile);
- #endif /* MAINT_H */
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