projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| bd712aed | 1 | /* Support for GDB maintenance commands. |
| b811d2c2 | 2 | Copyright (C) 2013-2020 Free Software Foundation, Inc. |
| bd712aed DE |
3 | |
| 4 | This file is part of GDB. | |
| 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 of the License, or | |
| 9 | (at your option) 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, see <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef MAINT_H | |
| 20 | #define MAINT_H | |
| 21 | ||
| 268a13a5 | 22 | #include "gdbsupport/run-time-clock.h" |
| dcb07cfa PA |
23 | #include <chrono> |
| 24 | ||
| bd712aed DE |
25 | extern void set_per_command_time (int); |
| 26 | ||
| 27 | extern void set_per_command_space (int); | |
| 28 | ||
| 1e3b796d TT |
29 | /* Records a run time and space usage to be used as a base for |
| 30 | reporting elapsed time or change in space. */ | |
| 31 | ||
| 32 | class scoped_command_stats | |
| 33 | { | |
| 34 | public: | |
| 35 | ||
| 36 | explicit scoped_command_stats (bool msg_type); | |
| 37 | ~scoped_command_stats (); | |
| 38 | ||
| 39 | private: | |
| 40 | ||
| 3847a7bf TT |
41 | DISABLE_COPY_AND_ASSIGN (scoped_command_stats); |
| 42 | ||
| 43 | /* Print the time, along with a string. */ | |
| 44 | void print_time (const char *msg); | |
| 1e3b796d TT |
45 | |
| 46 | /* Zero if the saved time is from the beginning of GDB execution. | |
| 47 | One if from the beginning of an individual command execution. */ | |
| 48 | bool m_msg_type; | |
| 49 | /* Track whether the stat was enabled at the start of the command | |
| 50 | so that we can avoid printing anything if it gets turned on by | |
| 51 | the current command. */ | |
| 52 | int m_time_enabled : 1; | |
| 53 | int m_space_enabled : 1; | |
| 54 | int m_symtab_enabled : 1; | |
| dcb07cfa PA |
55 | run_time_clock::time_point m_start_cpu_time; |
| 56 | std::chrono::steady_clock::time_point m_start_wall_time; | |
| 1e3b796d TT |
57 | long m_start_space; |
| 58 | /* Total number of symtabs (over all objfiles). */ | |
| 59 | int m_start_nr_symtabs; | |
| 60 | /* A count of the compunits. */ | |
| 61 | int m_start_nr_compunit_symtabs; | |
| 62 | /* Total number of blocks. */ | |
| 63 | int m_start_nr_blocks; | |
| 64 | }; | |
| bd712aed DE |
65 | |
| 66 | #endif /* MAINT_H */ |