| /* Support for GDB maintenance commands. |
| Copyright (C) 2013-2024 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); |
| |
| /* Update the thread pool for the desired number of threads. */ |
| |
| extern void update_thread_pool_size (); |
| |
| /* 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. */ |
| bool m_time_enabled : 1; |
| bool m_space_enabled : 1; |
| bool 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 */ |