| 1 | /* Top level stuff for GDB, the GNU debugger. |
| 2 | |
| 3 | Copyright (C) 1986-2015 Free Software Foundation, Inc. |
| 4 | |
| 5 | This file is part of GDB. |
| 6 | |
| 7 | This program is free software; you can redistribute it and/or modify |
| 8 | it under the terms of the GNU General Public License as published by |
| 9 | the Free Software Foundation; either version 3 of the License, or |
| 10 | (at your option) any later version. |
| 11 | |
| 12 | This program is distributed in the hope that it will be useful, |
| 13 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 15 | GNU General Public License for more details. |
| 16 | |
| 17 | You should have received a copy of the GNU General Public License |
| 18 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
| 19 | |
| 20 | #ifndef TOP_H |
| 21 | #define TOP_H |
| 22 | |
| 23 | /* From top.c. */ |
| 24 | extern char *saved_command_line; |
| 25 | extern int saved_command_line_size; |
| 26 | extern FILE *instream; |
| 27 | extern int in_user_command; |
| 28 | extern int confirm; |
| 29 | extern char gdb_dirbuf[1024]; |
| 30 | extern int inhibit_gdbinit; |
| 31 | extern const char gdbinit[]; |
| 32 | |
| 33 | extern void print_gdb_version (struct ui_file *); |
| 34 | extern void print_gdb_configuration (struct ui_file *); |
| 35 | |
| 36 | extern void read_command_file (FILE *); |
| 37 | extern void init_history (void); |
| 38 | extern void command_loop (void); |
| 39 | extern int quit_confirm (void); |
| 40 | extern void quit_force (char *, int); |
| 41 | extern void quit_command (char *, int); |
| 42 | extern void quit_cover (void); |
| 43 | extern void execute_command (char *, int); |
| 44 | |
| 45 | /* If the interpreter is in sync mode (we're running a user command's |
| 46 | list, running command hooks or similars), and we just ran a |
| 47 | synchronous command that started the target, wait for that command |
| 48 | to end. WAS_SYNC indicates whether sync_execution was set before |
| 49 | the command was run. */ |
| 50 | |
| 51 | extern void maybe_wait_sync_command_done (int was_sync); |
| 52 | |
| 53 | /* Wait for a synchronous execution command to end. */ |
| 54 | extern void wait_sync_command_done (void); |
| 55 | |
| 56 | extern void check_frame_language_change (void); |
| 57 | |
| 58 | /* Prepare for execution of a command. |
| 59 | Call this before every command, CLI or MI. |
| 60 | Returns a cleanup to be run after the command is completed. */ |
| 61 | extern struct cleanup *prepare_execute_command (void); |
| 62 | |
| 63 | /* This function returns a pointer to the string that is used |
| 64 | by gdb for its command prompt. */ |
| 65 | extern char *get_prompt (void); |
| 66 | |
| 67 | /* This function returns a pointer to the string that is used |
| 68 | by gdb for its command prompt. */ |
| 69 | extern void set_prompt (const char *s); |
| 70 | |
| 71 | /* Return 1 if the current input handler is a secondary prompt, 0 otherwise. */ |
| 72 | |
| 73 | extern int gdb_in_secondary_prompt_p (void); |
| 74 | |
| 75 | /* From random places. */ |
| 76 | extern int readnow_symbol_files; |
| 77 | |
| 78 | /* Perform _initialize initialization. */ |
| 79 | extern void gdb_init (char *); |
| 80 | |
| 81 | /* For use by event-top.c. */ |
| 82 | /* Variables from top.c. */ |
| 83 | extern int source_line_number; |
| 84 | extern const char *source_file_name; |
| 85 | extern int history_expansion_p; |
| 86 | extern int server_command; |
| 87 | extern char *lim_at_start; |
| 88 | |
| 89 | extern void gdb_add_history (const char *); |
| 90 | |
| 91 | extern void show_commands (char *args, int from_tty); |
| 92 | |
| 93 | extern void set_history (char *, int); |
| 94 | |
| 95 | extern void show_history (char *, int); |
| 96 | |
| 97 | extern void set_verbose (char *, int, struct cmd_list_element *); |
| 98 | |
| 99 | extern void do_restore_instream_cleanup (void *stream); |
| 100 | |
| 101 | #endif |