| 1 | /* Debugging routines for the remote server for GDB. |
| 2 | Copyright (C) 2014-2018 Free Software Foundation, Inc. |
| 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 DEBUG_H |
| 20 | #define DEBUG_H |
| 21 | |
| 22 | /* We declare debug format variables here, and debug_threads but no other |
| 23 | debug content variables (e.g., not remote_debug) because while this file |
| 24 | is not currently used by IPA it may be some day, and IPA may have its own |
| 25 | set of debug content variables. It's ok to declare debug_threads here |
| 26 | because it is misnamed - a better name is debug_basic or some such, |
| 27 | which can work for any program, gdbserver or IPA. If/when this file is |
| 28 | used with IPA it is recommended to fix debug_thread's name. */ |
| 29 | extern int debug_threads; |
| 30 | extern int debug_timestamp; |
| 31 | |
| 32 | void debug_flush (void); |
| 33 | void do_debug_enter (const char *function_name); |
| 34 | void do_debug_exit (const char *function_name); |
| 35 | |
| 36 | /* These macros are for use in major functions that produce a lot of |
| 37 | debugging output. They help identify in the mass of debugging output |
| 38 | when these functions enter and exit. debug_enter is intended to be |
| 39 | called at the start of a function, before any other debugging output. |
| 40 | debug_exit is intended to be called at the end of the same function, |
| 41 | after all debugging output. */ |
| 42 | #ifdef FUNCTION_NAME |
| 43 | #define debug_enter() \ |
| 44 | do { do_debug_enter (FUNCTION_NAME); } while (0) |
| 45 | #define debug_exit() \ |
| 46 | do { do_debug_exit (FUNCTION_NAME); } while (0) |
| 47 | #else |
| 48 | #define debug_enter() \ |
| 49 | do { } while (0) |
| 50 | #define debug_exit() \ |
| 51 | do { } while (0) |
| 52 | #endif |
| 53 | |
| 54 | #endif /* DEBUG_H */ |