projects / binutils.git / blame
| Commit | Line | Data |
|---|---|---|
| c906108c SS |
1 | /* Top level stuff for GDB, the GNU debugger. |
| 2 | Copyright 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994 | |
| 3 | 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 2 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, write to the Free Software | |
| 19 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ | |
| 20 | ||
| 21 | /* From top.c. */ | |
| 22 | extern char *line; | |
| 23 | extern int linesize; | |
| 24 | extern FILE *instream; | |
| 25 | extern char gdb_dirbuf[1024]; | |
| 26 | extern int inhibit_gdbinit; | |
| 27 | extern int epoch_interface; | |
| 28 | extern char gdbinit[]; | |
| 29 | ||
| 30 | /* Generally one should use catch_errors rather than manipulating these | |
| 31 | directly. The exception is main(). */ | |
| 32 | #if defined(HAVE_SIGSETJMP) | |
| 33 | #define SIGJMP_BUF sigjmp_buf | |
| 34 | #define SIGSETJMP(buf) sigsetjmp(buf, 1) | |
| 35 | #define SIGLONGJMP(buf,val) siglongjmp(buf,val) | |
| 36 | #else | |
| 37 | #define SIGJMP_BUF jmp_buf | |
| 38 | #define SIGSETJMP(buf) setjmp(buf) | |
| 39 | #define SIGLONGJMP(buf,val) longjmp(buf,val) | |
| 40 | #endif | |
| 41 | ||
| 42 | extern SIGJMP_BUF error_return; | |
| 43 | extern SIGJMP_BUF quit_return; | |
| 44 | ||
| 45 | extern void print_gdb_version PARAMS ((GDB_FILE *)); | |
| 46 | ||
| 47 | extern void source_command PARAMS ((char *, int)); | |
| 48 | extern void cd_command PARAMS ((char *, int)); | |
| 49 | extern void read_command_file PARAMS ((FILE *)); | |
| 50 | extern void init_history PARAMS ((void)); | |
| 51 | extern void command_loop PARAMS ((void)); | |
| 52 | extern int quit_confirm PARAMS ((void)); | |
| 53 | extern void quit_force PARAMS ((char *, int)); | |
| 54 | extern void quit_command PARAMS ((char *, int)); | |
| 55 | ||
| 56 | /* This function returns a pointer to the string that is used | |
| 57 | by gdb for its command prompt. */ | |
| 58 | extern char *get_prompt PARAMS((void)); | |
| 59 | ||
| 60 | /* This function copies the specified string into the string that | |
| 61 | is used by gdb for its command prompt. */ | |
| 62 | extern void set_prompt PARAMS ((char *)); | |
| 63 | ||
| 64 | /* From random places. */ | |
| 65 | extern int mapped_symbol_files; | |
| 66 | extern int readnow_symbol_files; | |
| 67 | #define ALL_CLEANUPS ((struct cleanup *)0) |