projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 87ce2a04 | 1 | /* Debugging routines for the remote server for GDB. |
| b811d2c2 | 2 | Copyright (C) 2014-2020 Free Software Foundation, Inc. |
| 87ce2a04 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 | ||
| 1a5c2598 TT |
19 | #ifndef GDBSERVER_DEBUG_H |
| 20 | #define GDBSERVER_DEBUG_H | |
| 87ce2a04 | 21 | |
| c1bc0935 AH |
22 | #if !defined (IN_PROCESS_AGENT) |
| 23 | extern int remote_debug; | |
| aeb2e706 AH |
24 | |
| 25 | /* Switch all debug output to DEBUG_FILE. If DEBUG_FILE is nullptr or an | |
| 26 | empty string, or if the file cannot be opened, then debug output is sent to | |
| 27 | stderr. */ | |
| 28 | void debug_set_output (const char *debug_file); | |
| c1bc0935 AH |
29 | #endif |
| 30 | ||
| f9d949fb CB |
31 | extern int using_threads; |
| 32 | ||
| 33 | /* Enable miscellaneous debugging output. The name is historical - it | |
| 34 | was originally used to debug LinuxThreads support. */ | |
| 35 | ||
| 87ce2a04 | 36 | extern int debug_threads; |
| f9d949fb | 37 | |
| 87ce2a04 DE |
38 | extern int debug_timestamp; |
| 39 | ||
| 87ce2a04 DE |
40 | void debug_flush (void); |
| 41 | void do_debug_enter (const char *function_name); | |
| 42 | void do_debug_exit (const char *function_name); | |
| 43 | ||
| a7e559cc | 44 | /* Async signal safe debug output function that calls write directly. */ |
| 8d6a48df | 45 | ssize_t debug_write (const void *buf, size_t nbyte); |
| a7e559cc | 46 | |
| 87ce2a04 DE |
47 | /* These macros are for use in major functions that produce a lot of |
| 48 | debugging output. They help identify in the mass of debugging output | |
| 49 | when these functions enter and exit. debug_enter is intended to be | |
| 50 | called at the start of a function, before any other debugging output. | |
| 51 | debug_exit is intended to be called at the end of the same function, | |
| 52 | after all debugging output. */ | |
| 53 | #ifdef FUNCTION_NAME | |
| 54 | #define debug_enter() \ | |
| 55 | do { do_debug_enter (FUNCTION_NAME); } while (0) | |
| 56 | #define debug_exit() \ | |
| 57 | do { do_debug_exit (FUNCTION_NAME); } while (0) | |
| 58 | #else | |
| 59 | #define debug_enter() \ | |
| 60 | do { } while (0) | |
| 61 | #define debug_exit() \ | |
| 62 | do { } while (0) | |
| 63 | #endif | |
| 64 | ||
| 1a5c2598 | 65 | #endif /* GDBSERVER_DEBUG_H */ |