Commit | Line | Data |
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c906108c | 1 | /* Top level stuff for GDB, the GNU debugger. |
4389a95a | 2 | |
6aba47ca | 3 | Copyright (C) 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, |
0fb0cc75 | 4 | 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008, |
4c38e0a4 | 5 | 2009, 2010 Free Software Foundation, Inc. |
c906108c | 6 | |
c5aa993b | 7 | This file is part of GDB. |
c906108c | 8 | |
c5aa993b JM |
9 | This program is free software; you can redistribute it and/or modify |
10 | it under the terms of the GNU General Public License as published by | |
a9762ec7 | 11 | the Free Software Foundation; either version 3 of the License, or |
c5aa993b | 12 | (at your option) any later version. |
c906108c | 13 | |
c5aa993b JM |
14 | This program is distributed in the hope that it will be useful, |
15 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | GNU General Public License for more details. | |
c906108c | 18 | |
c5aa993b | 19 | You should have received a copy of the GNU General Public License |
a9762ec7 | 20 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
c906108c SS |
21 | |
22 | #include "defs.h" | |
c906108c SS |
23 | #include "top.h" |
24 | #include "target.h" | |
25 | #include "inferior.h" | |
1adeb98a FN |
26 | #include "symfile.h" |
27 | #include "gdbcore.h" | |
c906108c | 28 | |
60250e8b | 29 | #include "exceptions.h" |
c906108c SS |
30 | #include "getopt.h" |
31 | ||
32 | #include <sys/types.h> | |
33 | #include "gdb_stat.h" | |
34 | #include <ctype.h> | |
35 | ||
36 | #include "gdb_string.h" | |
9e0b60a8 | 37 | #include "event-loop.h" |
8b93c638 | 38 | #include "ui-out.h" |
6457bd47 | 39 | |
4389a95a | 40 | #include "interps.h" |
f15ab4a7 | 41 | #include "main.h" |
29b0e8a2 | 42 | #include "source.h" |
4cc23ede | 43 | #include "cli/cli-cmds.h" |
88a1906b | 44 | #include "python/python.h" |
29b0e8a2 | 45 | |
4389a95a AC |
46 | /* The selected interpreter. This will be used as a set command |
47 | variable, so it should always be malloc'ed - since | |
48 | do_setshow_command will free it. */ | |
fb40c209 | 49 | char *interpreter_p; |
fb40c209 | 50 | |
c906108c SS |
51 | /* Whether xdb commands will be handled */ |
52 | int xdb_commands = 0; | |
53 | ||
54 | /* Whether dbx commands will be handled */ | |
55 | int dbx_commands = 0; | |
56 | ||
030292b7 DJ |
57 | /* System root path, used to find libraries etc. */ |
58 | char *gdb_sysroot = 0; | |
59 | ||
b14b1491 TT |
60 | /* GDB datadir, used to store data files. */ |
61 | char *gdb_datadir = 0; | |
62 | ||
0c4a4063 DE |
63 | /* If gdb was configured with --with-python=/path, |
64 | the possibly relocated path to python's lib directory. */ | |
65 | char *python_libdir = 0; | |
66 | ||
d9fcf2fb JM |
67 | struct ui_file *gdb_stdout; |
68 | struct ui_file *gdb_stderr; | |
69 | struct ui_file *gdb_stdlog; | |
449092f6 CV |
70 | struct ui_file *gdb_stdin; |
71 | /* target IO streams */ | |
72 | struct ui_file *gdb_stdtargin; | |
22e8e3c7 | 73 | struct ui_file *gdb_stdtarg; |
449092f6 | 74 | struct ui_file *gdb_stdtargerr; |
c906108c | 75 | |
7c953934 TT |
76 | /* True if --batch or --batch-silent was seen. */ |
77 | int batch_flag = 0; | |
78 | ||
1a088d06 AS |
79 | /* Support for the --batch-silent option. */ |
80 | int batch_silent = 0; | |
81 | ||
4b0ad762 AS |
82 | /* Support for --return-child-result option. |
83 | Set the default to -1 to return error in the case | |
84 | that the program does not run or does not complete. */ | |
85 | int return_child_result = 0; | |
86 | int return_child_result_value = -1; | |
87 | ||
c906108c SS |
88 | /* Whether to enable writing into executable and core files */ |
89 | extern int write_files; | |
90 | ||
16e7150e JG |
91 | /* GDB as it has been invoked from the command line (i.e. argv[0]). */ |
92 | static char *gdb_program_name; | |
93 | ||
d9fcf2fb | 94 | static void print_gdb_help (struct ui_file *); |
c906108c SS |
95 | |
96 | /* These two are used to set the external editor commands when gdb is farming | |
97 | out files to be edited by another program. */ | |
98 | ||
c5aa993b | 99 | extern char *external_editor_command; |
c906108c | 100 | |
b14b1491 TT |
101 | /* Relocate a file or directory. PROGNAME is the name by which gdb |
102 | was invoked (i.e., argv[0]). INITIAL is the default value for the | |
103 | file or directory. FLAG is true if the value is relocatable, false | |
104 | otherwise. Returns a newly allocated string; this may return NULL | |
105 | under the same conditions as make_relative_prefix. */ | |
106 | static char * | |
107 | relocate_path (const char *progname, const char *initial, int flag) | |
108 | { | |
109 | if (flag) | |
110 | return make_relative_prefix (progname, BINDIR, initial); | |
111 | return xstrdup (initial); | |
112 | } | |
113 | ||
114 | /* Like relocate_path, but specifically checks for a directory. | |
115 | INITIAL is relocated according to the rules of relocate_path. If | |
116 | the result is a directory, it is used; otherwise, INITIAL is used. | |
117 | The chosen directory is then canonicalized using lrealpath. This | |
118 | function always returns a newly-allocated string. */ | |
119 | static char * | |
120 | relocate_directory (const char *progname, const char *initial, int flag) | |
121 | { | |
122 | char *dir; | |
123 | ||
124 | dir = relocate_path (progname, initial, flag); | |
125 | if (dir) | |
126 | { | |
127 | struct stat s; | |
128 | ||
129 | if (stat (dir, &s) != 0 || !S_ISDIR (s.st_mode)) | |
130 | { | |
131 | xfree (dir); | |
132 | dir = NULL; | |
133 | } | |
134 | } | |
135 | if (!dir) | |
136 | dir = xstrdup (initial); | |
137 | ||
138 | /* Canonicalize the directory. */ | |
139 | if (*dir) | |
140 | { | |
141 | char *canon_sysroot = lrealpath (dir); | |
b8d56208 | 142 | |
b14b1491 TT |
143 | if (canon_sysroot) |
144 | { | |
145 | xfree (dir); | |
146 | dir = canon_sysroot; | |
147 | } | |
148 | } | |
149 | ||
150 | return dir; | |
151 | } | |
152 | ||
16e7150e JG |
153 | /* Compute the locations of init files that GDB should source and return |
154 | them in SYSTEM_GDBINIT, HOME_GDBINIT, LOCAL_GDBINIT. If there is | |
155 | no system gdbinit (resp. home gdbinit and local gdbinit) to be loaded, | |
156 | then SYSTEM_GDBINIT (resp. HOME_GDBINIT and LOCAL_GDBINIT) is set to | |
157 | NULL. */ | |
158 | static void | |
159 | get_init_files (char **system_gdbinit, | |
160 | char **home_gdbinit, | |
161 | char **local_gdbinit) | |
162 | { | |
163 | static char *sysgdbinit = NULL; | |
164 | static char *homeinit = NULL; | |
165 | static char *localinit = NULL; | |
166 | static int initialized = 0; | |
167 | ||
168 | if (!initialized) | |
169 | { | |
170 | struct stat homebuf, cwdbuf, s; | |
171 | char *homedir, *relocated_sysgdbinit; | |
172 | ||
b14b1491 | 173 | if (SYSTEM_GDBINIT[0]) |
16e7150e | 174 | { |
b14b1491 TT |
175 | relocated_sysgdbinit = relocate_path (gdb_program_name, |
176 | SYSTEM_GDBINIT, | |
177 | SYSTEM_GDBINIT_RELOCATABLE); | |
178 | if (relocated_sysgdbinit && stat (relocated_sysgdbinit, &s) == 0) | |
16e7150e JG |
179 | sysgdbinit = relocated_sysgdbinit; |
180 | else | |
181 | xfree (relocated_sysgdbinit); | |
182 | } | |
16e7150e JG |
183 | |
184 | homedir = getenv ("HOME"); | |
185 | ||
186 | /* If the .gdbinit file in the current directory is the same as | |
187 | the $HOME/.gdbinit file, it should not be sourced. homebuf | |
188 | and cwdbuf are used in that purpose. Make sure that the stats | |
189 | are zero in case one of them fails (this guarantees that they | |
190 | won't match if either exists). */ | |
191 | ||
192 | memset (&homebuf, 0, sizeof (struct stat)); | |
193 | memset (&cwdbuf, 0, sizeof (struct stat)); | |
194 | ||
195 | if (homedir) | |
196 | { | |
197 | homeinit = xstrprintf ("%s/%s", homedir, gdbinit); | |
198 | if (stat (homeinit, &homebuf) != 0) | |
199 | { | |
200 | xfree (homeinit); | |
201 | homeinit = NULL; | |
202 | } | |
203 | } | |
204 | ||
205 | if (stat (gdbinit, &cwdbuf) == 0) | |
206 | { | |
207 | if (!homeinit | |
208 | || memcmp ((char *) &homebuf, (char *) &cwdbuf, | |
209 | sizeof (struct stat))) | |
210 | localinit = gdbinit; | |
211 | } | |
212 | ||
213 | initialized = 1; | |
214 | } | |
215 | ||
216 | *system_gdbinit = sysgdbinit; | |
217 | *home_gdbinit = homeinit; | |
218 | *local_gdbinit = localinit; | |
219 | } | |
220 | ||
11cf8741 JM |
221 | /* Call command_loop. If it happens to return, pass that through as a |
222 | non-zero return status. */ | |
223 | ||
224 | static int | |
225 | captured_command_loop (void *data) | |
c906108c | 226 | { |
4389a95a | 227 | current_interp_command_loop (); |
11cf8741 JM |
228 | /* FIXME: cagney/1999-11-05: A correct command_loop() implementaton |
229 | would clean things up (restoring the cleanup chain) to the state | |
230 | they were just prior to the call. Technically, this means that | |
e26cc349 | 231 | the do_cleanups() below is redundant. Unfortunately, many FUNCs |
11cf8741 JM |
232 | are not that well behaved. do_cleanups should either be replaced |
233 | with a do_cleanups call (to cover the problem) or an assertion | |
234 | check to detect bad FUNCs code. */ | |
235 | do_cleanups (ALL_CLEANUPS); | |
236 | /* If the command_loop returned, normally (rather than threw an | |
237 | error) we try to quit. If the quit is aborted, catch_errors() | |
238 | which called this catch the signal and restart the command | |
239 | loop. */ | |
240 | quit_command (NULL, instream == stdin); | |
241 | return 1; | |
242 | } | |
243 | ||
11cf8741 JM |
244 | static int |
245 | captured_main (void *data) | |
246 | { | |
247 | struct captured_main_args *context = data; | |
248 | int argc = context->argc; | |
249 | char **argv = context->argv; | |
c906108c | 250 | static int quiet = 0; |
552c04a7 | 251 | static int set_args = 0; |
c906108c SS |
252 | |
253 | /* Pointers to various arguments from command line. */ | |
254 | char *symarg = NULL; | |
255 | char *execarg = NULL; | |
a4d9b460 | 256 | char *pidarg = NULL; |
c906108c | 257 | char *corearg = NULL; |
a4d9b460 | 258 | char *pid_or_core_arg = NULL; |
c906108c SS |
259 | char *cdarg = NULL; |
260 | char *ttyarg = NULL; | |
261 | ||
262 | /* These are static so that we can take their address in an initializer. */ | |
263 | static int print_help; | |
264 | static int print_version; | |
265 | ||
266 | /* Pointers to all arguments of --command option. */ | |
8a5a3c82 AS |
267 | struct cmdarg { |
268 | enum { | |
269 | CMDARG_FILE, | |
270 | CMDARG_COMMAND | |
271 | } type; | |
272 | char *string; | |
273 | } *cmdarg; | |
c906108c SS |
274 | /* Allocated size of cmdarg. */ |
275 | int cmdsize; | |
276 | /* Number of elements of cmdarg used. */ | |
277 | int ncmd; | |
278 | ||
279 | /* Indices of all arguments of --directory option. */ | |
280 | char **dirarg; | |
281 | /* Allocated size. */ | |
282 | int dirsize; | |
283 | /* Number of elements used. */ | |
284 | int ndir; | |
c5aa993b | 285 | |
16e7150e JG |
286 | /* gdb init files. */ |
287 | char *system_gdbinit; | |
288 | char *home_gdbinit; | |
289 | char *local_gdbinit; | |
c906108c | 290 | |
52f0bd74 | 291 | int i; |
88a1906b | 292 | int save_auto_load; |
c906108c | 293 | |
0f3bb72e | 294 | struct cleanup *pre_stat_chain = make_command_stats_cleanup (0); |
c906108c | 295 | |
0fbb3da7 TT |
296 | #if defined (HAVE_SETLOCALE) && defined (HAVE_LC_MESSAGES) |
297 | setlocale (LC_MESSAGES, ""); | |
298 | #endif | |
299 | #if defined (HAVE_SETLOCALE) | |
300 | setlocale (LC_CTYPE, ""); | |
301 | #endif | |
302 | bindtextdomain (PACKAGE, LOCALEDIR); | |
303 | textdomain (PACKAGE); | |
304 | ||
6dd77b81 RH |
305 | #ifdef HAVE_SBRK |
306 | lim_at_start = (char *) sbrk (0); | |
307 | #endif | |
308 | ||
c906108c | 309 | cmdsize = 1; |
8a5a3c82 | 310 | cmdarg = (struct cmdarg *) xmalloc (cmdsize * sizeof (*cmdarg)); |
c906108c SS |
311 | ncmd = 0; |
312 | dirsize = 1; | |
313 | dirarg = (char **) xmalloc (dirsize * sizeof (*dirarg)); | |
314 | ndir = 0; | |
315 | ||
316 | quit_flag = 0; | |
317 | line = (char *) xmalloc (linesize); | |
318 | line[0] = '\0'; /* Terminate saved (now empty) cmd line */ | |
319 | instream = stdin; | |
320 | ||
da59e081 JM |
321 | gdb_stdout = stdio_fileopen (stdout); |
322 | gdb_stderr = stdio_fileopen (stderr); | |
323 | gdb_stdlog = gdb_stderr; /* for moment */ | |
324 | gdb_stdtarg = gdb_stderr; /* for moment */ | |
449092f6 CV |
325 | gdb_stdin = stdio_fileopen (stdin); |
326 | gdb_stdtargerr = gdb_stderr; /* for moment */ | |
327 | gdb_stdtargin = gdb_stdin; /* for moment */ | |
c906108c | 328 | |
16e7150e JG |
329 | gdb_program_name = xstrdup (argv[0]); |
330 | ||
bf1d7d9c JB |
331 | if (! getcwd (gdb_dirbuf, sizeof (gdb_dirbuf))) |
332 | /* Don't use *_filtered or warning() (which relies on | |
333 | current_target) until after initialize_all_files(). */ | |
334 | fprintf_unfiltered (gdb_stderr, | |
335 | _("%s: warning: error finding working directory: %s\n"), | |
336 | argv[0], safe_strerror (errno)); | |
337 | ||
338 | current_directory = gdb_dirbuf; | |
339 | ||
030292b7 | 340 | /* Set the sysroot path. */ |
b14b1491 TT |
341 | gdb_sysroot = relocate_directory (argv[0], TARGET_SYSTEM_ROOT, |
342 | TARGET_SYSTEM_ROOT_RELOCATABLE); | |
030292b7 | 343 | |
b14b1491 TT |
344 | debug_file_directory = relocate_directory (argv[0], DEBUGDIR, |
345 | DEBUGDIR_RELOCATABLE); | |
030292b7 | 346 | |
b14b1491 TT |
347 | gdb_datadir = relocate_directory (argv[0], GDB_DATADIR, |
348 | GDB_DATADIR_RELOCATABLE); | |
aa28a74e | 349 | |
0c4a4063 DE |
350 | #ifdef WITH_PYTHON_PATH |
351 | /* For later use in helping Python find itself. */ | |
352 | python_libdir = relocate_directory (argv[0], | |
353 | concat (WITH_PYTHON_PATH, | |
354 | SLASH_STRING, "lib", NULL), | |
355 | PYTHON_PATH_RELOCATABLE); | |
356 | #endif | |
357 | ||
29b0e8a2 JM |
358 | #ifdef RELOC_SRCDIR |
359 | add_substitute_path_rule (RELOC_SRCDIR, | |
360 | make_relative_prefix (argv[0], BINDIR, | |
361 | RELOC_SRCDIR)); | |
362 | #endif | |
363 | ||
4389a95a | 364 | /* There will always be an interpreter. Either the one passed into |
e46e5ccd KS |
365 | this captured main, or one specified by the user at start up, or |
366 | the console. Initialize the interpreter to the one requested by | |
367 | the application. */ | |
368 | interpreter_p = xstrdup (context->interpreter_p); | |
4389a95a | 369 | |
c906108c SS |
370 | /* Parse arguments and options. */ |
371 | { | |
372 | int c; | |
373 | /* When var field is 0, use flag field to record the equivalent | |
374 | short option (or arbitrary numbers starting at 10 for those | |
375 | with no equivalent). */ | |
49c7e338 AC |
376 | enum { |
377 | OPT_SE = 10, | |
378 | OPT_CD, | |
379 | OPT_ANNOTATE, | |
380 | OPT_STATISTICS, | |
42fa7c0f AC |
381 | OPT_TUI, |
382 | OPT_NOWINDOWS, | |
383 | OPT_WINDOWS | |
49c7e338 | 384 | }; |
c906108c | 385 | static struct option long_options[] = |
c5aa993b | 386 | { |
49c7e338 | 387 | {"tui", no_argument, 0, OPT_TUI}, |
c5aa993b JM |
388 | {"xdb", no_argument, &xdb_commands, 1}, |
389 | {"dbx", no_argument, &dbx_commands, 1}, | |
390 | {"readnow", no_argument, &readnow_symbol_files, 1}, | |
391 | {"r", no_argument, &readnow_symbol_files, 1}, | |
c5aa993b JM |
392 | {"quiet", no_argument, &quiet, 1}, |
393 | {"q", no_argument, &quiet, 1}, | |
394 | {"silent", no_argument, &quiet, 1}, | |
395 | {"nx", no_argument, &inhibit_gdbinit, 1}, | |
396 | {"n", no_argument, &inhibit_gdbinit, 1}, | |
1a088d06 | 397 | {"batch-silent", no_argument, 0, 'B'}, |
7c953934 | 398 | {"batch", no_argument, &batch_flag, 1}, |
c5aa993b JM |
399 | {"epoch", no_argument, &epoch_interface, 1}, |
400 | ||
401 | /* This is a synonym for "--annotate=1". --annotate is now preferred, | |
402 | but keep this here for a long time because people will be running | |
403 | emacses which use --fullname. */ | |
404 | {"fullname", no_argument, 0, 'f'}, | |
405 | {"f", no_argument, 0, 'f'}, | |
406 | ||
49c7e338 | 407 | {"annotate", required_argument, 0, OPT_ANNOTATE}, |
c5aa993b | 408 | {"help", no_argument, &print_help, 1}, |
49c7e338 | 409 | {"se", required_argument, 0, OPT_SE}, |
c5aa993b JM |
410 | {"symbols", required_argument, 0, 's'}, |
411 | {"s", required_argument, 0, 's'}, | |
412 | {"exec", required_argument, 0, 'e'}, | |
413 | {"e", required_argument, 0, 'e'}, | |
414 | {"core", required_argument, 0, 'c'}, | |
415 | {"c", required_argument, 0, 'c'}, | |
00546b04 MS |
416 | {"pid", required_argument, 0, 'p'}, |
417 | {"p", required_argument, 0, 'p'}, | |
c5aa993b | 418 | {"command", required_argument, 0, 'x'}, |
8a5a3c82 | 419 | {"eval-command", required_argument, 0, 'X'}, |
c5aa993b JM |
420 | {"version", no_argument, &print_version, 1}, |
421 | {"x", required_argument, 0, 'x'}, | |
8a5a3c82 | 422 | {"ex", required_argument, 0, 'X'}, |
3fc11d3e JM |
423 | #ifdef GDBTK |
424 | {"tclcommand", required_argument, 0, 'z'}, | |
425 | {"enable-external-editor", no_argument, 0, 'y'}, | |
426 | {"editor-command", required_argument, 0, 'w'}, | |
427 | #endif | |
8b93c638 JM |
428 | {"ui", required_argument, 0, 'i'}, |
429 | {"interpreter", required_argument, 0, 'i'}, | |
430 | {"i", required_argument, 0, 'i'}, | |
c5aa993b | 431 | {"directory", required_argument, 0, 'd'}, |
c4093a6a | 432 | {"d", required_argument, 0, 'd'}, |
49c7e338 | 433 | {"cd", required_argument, 0, OPT_CD}, |
c5aa993b JM |
434 | {"tty", required_argument, 0, 't'}, |
435 | {"baud", required_argument, 0, 'b'}, | |
436 | {"b", required_argument, 0, 'b'}, | |
42fa7c0f AC |
437 | {"nw", no_argument, NULL, OPT_NOWINDOWS}, |
438 | {"nowindows", no_argument, NULL, OPT_NOWINDOWS}, | |
439 | {"w", no_argument, NULL, OPT_WINDOWS}, | |
440 | {"windows", no_argument, NULL, OPT_WINDOWS}, | |
49c7e338 | 441 | {"statistics", no_argument, 0, OPT_STATISTICS}, |
c5aa993b | 442 | {"write", no_argument, &write_files, 1}, |
552c04a7 | 443 | {"args", no_argument, &set_args, 1}, |
39c76ca3 | 444 | {"l", required_argument, 0, 'l'}, |
4b0ad762 | 445 | {"return-child-result", no_argument, &return_child_result, 1}, |
c5aa993b JM |
446 | {0, no_argument, 0, 0} |
447 | }; | |
c906108c SS |
448 | |
449 | while (1) | |
450 | { | |
451 | int option_index; | |
452 | ||
453 | c = getopt_long_only (argc, argv, "", | |
454 | long_options, &option_index); | |
552c04a7 | 455 | if (c == EOF || set_args) |
c906108c SS |
456 | break; |
457 | ||
458 | /* Long option that takes an argument. */ | |
459 | if (c == 0 && long_options[option_index].flag == 0) | |
460 | c = long_options[option_index].val; | |
461 | ||
462 | switch (c) | |
463 | { | |
464 | case 0: | |
465 | /* Long option that just sets a flag. */ | |
466 | break; | |
49c7e338 | 467 | case OPT_SE: |
c906108c SS |
468 | symarg = optarg; |
469 | execarg = optarg; | |
470 | break; | |
49c7e338 | 471 | case OPT_CD: |
c906108c SS |
472 | cdarg = optarg; |
473 | break; | |
49c7e338 | 474 | case OPT_ANNOTATE: |
c906108c SS |
475 | /* FIXME: what if the syntax is wrong (e.g. not digits)? */ |
476 | annotation_level = atoi (optarg); | |
477 | break; | |
49c7e338 | 478 | case OPT_STATISTICS: |
c906108c | 479 | /* Enable the display of both time and space usage. */ |
0f3bb72e PH |
480 | set_display_time (1); |
481 | set_display_space (1); | |
c906108c | 482 | break; |
49c7e338 | 483 | case OPT_TUI: |
021e7609 | 484 | /* --tui is equivalent to -i=tui. */ |
b0da54f1 | 485 | #ifdef TUI |
021e7609 | 486 | xfree (interpreter_p); |
cc4349ed | 487 | interpreter_p = xstrdup (INTERP_TUI); |
b0da54f1 BW |
488 | #else |
489 | fprintf_unfiltered (gdb_stderr, | |
490 | _("%s: TUI mode is not supported\n"), | |
491 | argv[0]); | |
492 | exit (1); | |
493 | #endif | |
021e7609 | 494 | break; |
42fa7c0f AC |
495 | case OPT_WINDOWS: |
496 | /* FIXME: cagney/2003-03-01: Not sure if this option is | |
497 | actually useful, and if it is, what it should do. */ | |
cc4349ed AS |
498 | #ifdef GDBTK |
499 | /* --windows is equivalent to -i=insight. */ | |
500 | xfree (interpreter_p); | |
501 | interpreter_p = xstrdup (INTERP_INSIGHT); | |
502 | #endif | |
42fa7c0f AC |
503 | use_windows = 1; |
504 | break; | |
505 | case OPT_NOWINDOWS: | |
506 | /* -nw is equivalent to -i=console. */ | |
507 | xfree (interpreter_p); | |
508 | interpreter_p = xstrdup (INTERP_CONSOLE); | |
509 | use_windows = 0; | |
510 | break; | |
c906108c SS |
511 | case 'f': |
512 | annotation_level = 1; | |
513 | /* We have probably been invoked from emacs. Disable window interface. */ | |
514 | use_windows = 0; | |
515 | break; | |
516 | case 's': | |
517 | symarg = optarg; | |
518 | break; | |
519 | case 'e': | |
520 | execarg = optarg; | |
521 | break; | |
522 | case 'c': | |
523 | corearg = optarg; | |
524 | break; | |
00546b04 | 525 | case 'p': |
a4d9b460 | 526 | pidarg = optarg; |
00546b04 | 527 | break; |
c906108c | 528 | case 'x': |
8a5a3c82 AS |
529 | cmdarg[ncmd].type = CMDARG_FILE; |
530 | cmdarg[ncmd++].string = optarg; | |
531 | if (ncmd >= cmdsize) | |
532 | { | |
533 | cmdsize *= 2; | |
534 | cmdarg = xrealloc ((char *) cmdarg, | |
535 | cmdsize * sizeof (*cmdarg)); | |
536 | } | |
537 | break; | |
538 | case 'X': | |
539 | cmdarg[ncmd].type = CMDARG_COMMAND; | |
540 | cmdarg[ncmd++].string = optarg; | |
c906108c SS |
541 | if (ncmd >= cmdsize) |
542 | { | |
543 | cmdsize *= 2; | |
8a5a3c82 AS |
544 | cmdarg = xrealloc ((char *) cmdarg, |
545 | cmdsize * sizeof (*cmdarg)); | |
c906108c SS |
546 | } |
547 | break; | |
1a088d06 | 548 | case 'B': |
7c953934 | 549 | batch_flag = batch_silent = 1; |
1a088d06 AS |
550 | gdb_stdout = ui_file_new(); |
551 | break; | |
3fc11d3e JM |
552 | #ifdef GDBTK |
553 | case 'z': | |
554 | { | |
a14ed312 | 555 | extern int gdbtk_test (char *); |
3fc11d3e JM |
556 | if (!gdbtk_test (optarg)) |
557 | { | |
defc6f8c | 558 | fprintf_unfiltered (gdb_stderr, _("%s: unable to load tclcommand file \"%s\""), |
3fc11d3e JM |
559 | argv[0], optarg); |
560 | exit (1); | |
561 | } | |
562 | break; | |
563 | } | |
564 | case 'y': | |
78f49586 TT |
565 | /* Backwards compatibility only. */ |
566 | break; | |
3fc11d3e JM |
567 | case 'w': |
568 | { | |
3fc11d3e JM |
569 | external_editor_command = xstrdup (optarg); |
570 | break; | |
571 | } | |
572 | #endif /* GDBTK */ | |
fb40c209 | 573 | case 'i': |
4389a95a AC |
574 | xfree (interpreter_p); |
575 | interpreter_p = xstrdup (optarg); | |
fb40c209 | 576 | break; |
c906108c SS |
577 | case 'd': |
578 | dirarg[ndir++] = optarg; | |
579 | if (ndir >= dirsize) | |
580 | { | |
581 | dirsize *= 2; | |
c5aa993b | 582 | dirarg = (char **) xrealloc ((char *) dirarg, |
c906108c SS |
583 | dirsize * sizeof (*dirarg)); |
584 | } | |
585 | break; | |
586 | case 't': | |
587 | ttyarg = optarg; | |
588 | break; | |
589 | case 'q': | |
590 | quiet = 1; | |
591 | break; | |
592 | case 'b': | |
593 | { | |
594 | int i; | |
595 | char *p; | |
596 | ||
597 | i = strtol (optarg, &p, 0); | |
598 | if (i == 0 && p == optarg) | |
599 | ||
600 | /* Don't use *_filtered or warning() (which relies on | |
c5aa993b | 601 | current_target) until after initialize_all_files(). */ |
c906108c SS |
602 | |
603 | fprintf_unfiltered | |
604 | (gdb_stderr, | |
defc6f8c | 605 | _("warning: could not set baud rate to `%s'.\n"), optarg); |
c906108c SS |
606 | else |
607 | baud_rate = i; | |
608 | } | |
046ca86a | 609 | break; |
c906108c SS |
610 | case 'l': |
611 | { | |
612 | int i; | |
613 | char *p; | |
614 | ||
615 | i = strtol (optarg, &p, 0); | |
616 | if (i == 0 && p == optarg) | |
617 | ||
618 | /* Don't use *_filtered or warning() (which relies on | |
c5aa993b | 619 | current_target) until after initialize_all_files(). */ |
c906108c SS |
620 | |
621 | fprintf_unfiltered | |
622 | (gdb_stderr, | |
defc6f8c | 623 | _("warning: could not set timeout limit to `%s'.\n"), optarg); |
c906108c SS |
624 | else |
625 | remote_timeout = i; | |
626 | } | |
627 | break; | |
628 | ||
c906108c SS |
629 | case '?': |
630 | fprintf_unfiltered (gdb_stderr, | |
defc6f8c | 631 | _("Use `%s --help' for a complete list of options.\n"), |
c5aa993b | 632 | argv[0]); |
c906108c SS |
633 | exit (1); |
634 | } | |
635 | } | |
636 | ||
637 | /* If --help or --version, disable window interface. */ | |
638 | if (print_help || print_version) | |
639 | { | |
640 | use_windows = 0; | |
c906108c SS |
641 | } |
642 | ||
7c953934 | 643 | if (batch_flag) |
c906108c SS |
644 | quiet = 1; |
645 | } | |
646 | ||
0f71a2f6 | 647 | /* Initialize all files. Give the interpreter a chance to take |
ba5e7e8d | 648 | control of the console via the deprecated_init_ui_hook (). */ |
c906108c SS |
649 | gdb_init (argv[0]); |
650 | ||
3f81c18a VP |
651 | /* Now that gdb_init has created the initial inferior, we're in position |
652 | to set args for that inferior. */ | |
653 | if (set_args) | |
654 | { | |
655 | /* The remaining options are the command-line options for the | |
656 | inferior. The first one is the sym/exec file, and the rest | |
657 | are arguments. */ | |
658 | if (optind >= argc) | |
659 | { | |
660 | fprintf_unfiltered (gdb_stderr, | |
661 | _("%s: `--args' specified but no program specified\n"), | |
662 | argv[0]); | |
663 | exit (1); | |
664 | } | |
665 | symarg = argv[optind]; | |
666 | execarg = argv[optind]; | |
667 | ++optind; | |
668 | set_inferior_args_vector (argc - optind, &argv[optind]); | |
669 | } | |
670 | else | |
671 | { | |
672 | /* OK, that's all the options. */ | |
673 | ||
674 | /* The first argument, if specified, is the name of the | |
675 | executable. */ | |
676 | if (optind < argc) | |
677 | { | |
678 | symarg = argv[optind]; | |
679 | execarg = argv[optind]; | |
680 | optind++; | |
681 | } | |
682 | ||
683 | /* If the user hasn't already specified a PID or the name of a | |
684 | core file, then a second optional argument is allowed. If | |
685 | present, this argument should be interpreted as either a | |
686 | PID or a core file, whichever works. */ | |
687 | if (pidarg == NULL && corearg == NULL && optind < argc) | |
688 | { | |
689 | pid_or_core_arg = argv[optind]; | |
690 | optind++; | |
691 | } | |
692 | ||
693 | /* Any argument left on the command line is unexpected and | |
694 | will be ignored. Inform the user. */ | |
695 | if (optind < argc) | |
696 | fprintf_unfiltered (gdb_stderr, _("\ | |
697 | Excess command line arguments ignored. (%s%s)\n"), | |
698 | argv[optind], | |
699 | (optind == argc - 1) ? "" : " ..."); | |
700 | } | |
701 | ||
57a46001 JG |
702 | /* Lookup gdbinit files. Note that the gdbinit file name may be overriden |
703 | during file initialization, so get_init_files should be called after | |
704 | gdb_init. */ | |
705 | get_init_files (&system_gdbinit, &home_gdbinit, &local_gdbinit); | |
706 | ||
c906108c | 707 | /* Do these (and anything which might call wrap_here or *_filtered) |
4389a95a AC |
708 | after initialize_all_files() but before the interpreter has been |
709 | installed. Otherwize the help/version messages will be eaten by | |
710 | the interpreter's output handler. */ | |
711 | ||
c906108c SS |
712 | if (print_version) |
713 | { | |
714 | print_gdb_version (gdb_stdout); | |
715 | wrap_here (""); | |
716 | printf_filtered ("\n"); | |
717 | exit (0); | |
718 | } | |
719 | ||
720 | if (print_help) | |
721 | { | |
722 | print_gdb_help (gdb_stdout); | |
723 | fputs_unfiltered ("\n", gdb_stdout); | |
724 | exit (0); | |
725 | } | |
726 | ||
4389a95a AC |
727 | /* FIXME: cagney/2003-02-03: The big hack (part 1 of 2) that lets |
728 | GDB retain the old MI1 interpreter startup behavior. Output the | |
729 | copyright message before the interpreter is installed. That way | |
730 | it isn't encapsulated in MI output. */ | |
731 | if (!quiet && strcmp (interpreter_p, INTERP_MI1) == 0) | |
732 | { | |
733 | /* Print all the junk at the top, with trailing "..." if we are about | |
734 | to read a symbol file (possibly slowly). */ | |
735 | print_gdb_version (gdb_stdout); | |
736 | if (symarg) | |
737 | printf_filtered (".."); | |
738 | wrap_here (""); | |
e896d70e | 739 | printf_filtered ("\n"); |
4389a95a AC |
740 | gdb_flush (gdb_stdout); /* Force to screen during slow operations */ |
741 | } | |
742 | ||
743 | ||
744 | /* Install the default UI. All the interpreters should have had a | |
745 | look at things by now. Initialize the default interpreter. */ | |
746 | ||
747 | { | |
748 | /* Find it. */ | |
749 | struct interp *interp = interp_lookup (interpreter_p); | |
b8d56208 | 750 | |
4389a95a | 751 | if (interp == NULL) |
8a3fe4f8 | 752 | error (_("Interpreter `%s' unrecognized"), interpreter_p); |
4389a95a | 753 | /* Install it. */ |
683f2885 | 754 | if (!interp_set (interp, 1)) |
4389a95a AC |
755 | { |
756 | fprintf_unfiltered (gdb_stderr, | |
757 | "Interpreter `%s' failed to initialize.\n", | |
758 | interpreter_p); | |
759 | exit (1); | |
760 | } | |
761 | } | |
762 | ||
763 | /* FIXME: cagney/2003-02-03: The big hack (part 2 of 2) that lets | |
764 | GDB retain the old MI1 interpreter startup behavior. Output the | |
765 | copyright message after the interpreter is installed when it is | |
766 | any sane interpreter. */ | |
767 | if (!quiet && !current_interp_named_p (INTERP_MI1)) | |
c906108c SS |
768 | { |
769 | /* Print all the junk at the top, with trailing "..." if we are about | |
c5aa993b | 770 | to read a symbol file (possibly slowly). */ |
c906108c SS |
771 | print_gdb_version (gdb_stdout); |
772 | if (symarg) | |
773 | printf_filtered (".."); | |
c5aa993b | 774 | wrap_here (""); |
e896d70e | 775 | printf_filtered ("\n"); |
c5aa993b | 776 | gdb_flush (gdb_stdout); /* Force to screen during slow operations */ |
c906108c SS |
777 | } |
778 | ||
e896d70e DJ |
779 | /* Set off error and warning messages with a blank line. */ |
780 | error_pre_print = "\n"; | |
c906108c | 781 | quit_pre_print = error_pre_print; |
defc6f8c | 782 | warning_pre_print = _("\nwarning: "); |
c906108c | 783 | |
16e7150e JG |
784 | /* Read and execute the system-wide gdbinit file, if it exists. |
785 | This is done *before* all the command line arguments are | |
786 | processed; it sets global parameters, which are independent of | |
787 | what file you are debugging or what directory you are in. */ | |
788 | if (system_gdbinit && !inhibit_gdbinit) | |
789 | catch_command_errors (source_script, system_gdbinit, 0, RETURN_MASK_ALL); | |
790 | ||
c906108c SS |
791 | /* Read and execute $HOME/.gdbinit file, if it exists. This is done |
792 | *before* all the command line arguments are processed; it sets | |
793 | global parameters, which are independent of what file you are | |
794 | debugging or what directory you are in. */ | |
c906108c | 795 | |
16e7150e JG |
796 | if (home_gdbinit && !inhibit_gdbinit) |
797 | catch_command_errors (source_script, home_gdbinit, 0, RETURN_MASK_ALL); | |
c906108c SS |
798 | |
799 | /* Now perform all the actions indicated by the arguments. */ | |
800 | if (cdarg != NULL) | |
801 | { | |
11cf8741 | 802 | catch_command_errors (cd_command, cdarg, 0, RETURN_MASK_ALL); |
c906108c | 803 | } |
c906108c SS |
804 | |
805 | for (i = 0; i < ndir; i++) | |
13d35ae5 | 806 | catch_command_errors (directory_switch, dirarg[i], 0, RETURN_MASK_ALL); |
b8c9b27d | 807 | xfree (dirarg); |
c906108c | 808 | |
88a1906b DE |
809 | /* Skip auto-loading section-specified scripts until we've sourced |
810 | local_gdbinit (which is often used to augment the source search path). */ | |
811 | save_auto_load = gdbpy_global_auto_load; | |
812 | gdbpy_global_auto_load = 0; | |
813 | ||
c906108c SS |
814 | if (execarg != NULL |
815 | && symarg != NULL | |
5cb316ef | 816 | && strcmp (execarg, symarg) == 0) |
c906108c | 817 | { |
11cf8741 JM |
818 | /* The exec file and the symbol-file are the same. If we can't |
819 | open it, better only print one error message. | |
820 | catch_command_errors returns non-zero on success! */ | |
7c953934 TT |
821 | if (catch_command_errors (exec_file_attach, execarg, !batch_flag, RETURN_MASK_ALL)) |
822 | catch_command_errors (symbol_file_add_main, symarg, !batch_flag, RETURN_MASK_ALL); | |
c906108c SS |
823 | } |
824 | else | |
825 | { | |
826 | if (execarg != NULL) | |
7c953934 | 827 | catch_command_errors (exec_file_attach, execarg, !batch_flag, RETURN_MASK_ALL); |
c906108c | 828 | if (symarg != NULL) |
7c953934 | 829 | catch_command_errors (symbol_file_add_main, symarg, !batch_flag, RETURN_MASK_ALL); |
c906108c | 830 | } |
c906108c | 831 | |
a4d9b460 PA |
832 | if (corearg && pidarg) |
833 | error (_("\ | |
834 | Can't attach to process and specify a core file at the same time.")); | |
835 | ||
c906108c | 836 | if (corearg != NULL) |
a4d9b460 | 837 | catch_command_errors (core_file_command, corearg, |
7c953934 | 838 | !batch_flag, RETURN_MASK_ALL); |
a4d9b460 PA |
839 | else if (pidarg != NULL) |
840 | catch_command_errors (attach_command, pidarg, | |
7c953934 | 841 | !batch_flag, RETURN_MASK_ALL); |
a4d9b460 | 842 | else if (pid_or_core_arg) |
c906108c | 843 | { |
a4d9b460 PA |
844 | /* The user specified 'gdb program pid' or gdb program core'. |
845 | If pid_or_core_arg's first character is a digit, try attach | |
846 | first and then corefile. Otherwise try just corefile. */ | |
00546b04 | 847 | |
a4d9b460 | 848 | if (isdigit (pid_or_core_arg[0])) |
11cf8741 | 849 | { |
a4d9b460 | 850 | if (catch_command_errors (attach_command, pid_or_core_arg, |
7c953934 | 851 | !batch_flag, RETURN_MASK_ALL) == 0) |
a4d9b460 | 852 | catch_command_errors (core_file_command, pid_or_core_arg, |
7c953934 | 853 | !batch_flag, RETURN_MASK_ALL); |
11cf8741 | 854 | } |
a4d9b460 PA |
855 | else /* Can't be a pid, better be a corefile. */ |
856 | catch_command_errors (core_file_command, pid_or_core_arg, | |
7c953934 | 857 | !batch_flag, RETURN_MASK_ALL); |
c906108c | 858 | } |
c906108c SS |
859 | |
860 | if (ttyarg != NULL) | |
3f81c18a | 861 | set_inferior_io_terminal (ttyarg); |
c906108c | 862 | |
c906108c SS |
863 | /* Error messages should no longer be distinguished with extra output. */ |
864 | error_pre_print = NULL; | |
865 | quit_pre_print = NULL; | |
defc6f8c | 866 | warning_pre_print = _("warning: "); |
c906108c SS |
867 | |
868 | /* Read the .gdbinit file in the current directory, *if* it isn't | |
869 | the same as the $HOME/.gdbinit file (it should exist, also). */ | |
16e7150e JG |
870 | if (local_gdbinit && !inhibit_gdbinit) |
871 | catch_command_errors (source_script, local_gdbinit, 0, RETURN_MASK_ALL); | |
c906108c | 872 | |
88a1906b DE |
873 | /* Now that all .gdbinit's have been read and all -d options have been |
874 | processed, we can read any scripts mentioned in SYMARG. | |
875 | We wait until now because it is common to add to the source search | |
876 | path in local_gdbinit. */ | |
877 | gdbpy_global_auto_load = save_auto_load; | |
878 | if (symfile_objfile != NULL) | |
879 | load_auto_scripts_for_objfile (symfile_objfile); | |
880 | ||
c906108c SS |
881 | for (i = 0; i < ncmd; i++) |
882 | { | |
8a5a3c82 | 883 | if (cmdarg[i].type == CMDARG_FILE) |
16026cd7 | 884 | catch_command_errors (source_script, cmdarg[i].string, |
7c953934 | 885 | !batch_flag, RETURN_MASK_ALL); |
8a5a3c82 AS |
886 | else /* cmdarg[i].type == CMDARG_COMMAND */ |
887 | catch_command_errors (execute_command, cmdarg[i].string, | |
7c953934 | 888 | !batch_flag, RETURN_MASK_ALL); |
c906108c | 889 | } |
b8c9b27d | 890 | xfree (cmdarg); |
c906108c SS |
891 | |
892 | /* Read in the old history after all the command files have been read. */ | |
c5aa993b | 893 | init_history (); |
c906108c | 894 | |
7c953934 | 895 | if (batch_flag) |
c906108c SS |
896 | { |
897 | /* We have hit the end of the batch file. */ | |
4b0ad762 | 898 | quit_force (NULL, 0); |
c906108c SS |
899 | } |
900 | ||
c906108c | 901 | /* Show time and/or space usage. */ |
0f3bb72e | 902 | do_cleanups (pre_stat_chain); |
c906108c | 903 | |
11cf8741 JM |
904 | /* NOTE: cagney/1999-11-07: There is probably no reason for not |
905 | moving this loop and the code found in captured_command_loop() | |
906 | into the command_loop() proper. The main thing holding back that | |
907 | change - SET_TOP_LEVEL() - has been eliminated. */ | |
908 | while (1) | |
909 | { | |
910 | catch_errors (captured_command_loop, 0, "", RETURN_MASK_ALL); | |
911 | } | |
11cf8741 JM |
912 | /* No exit -- exit is through quit_command. */ |
913 | } | |
c906108c | 914 | |
11cf8741 | 915 | int |
f15ab4a7 | 916 | gdb_main (struct captured_main_args *args) |
11cf8741 | 917 | { |
f15ab4a7 AC |
918 | use_windows = args->use_windows; |
919 | catch_errors (captured_main, args, "", RETURN_MASK_ALL); | |
864dbc90 AC |
920 | /* The only way to end up here is by an error (normal exit is |
921 | handled by quit_force()), hence always return an error status. */ | |
922 | return 1; | |
c906108c SS |
923 | } |
924 | ||
11cf8741 | 925 | |
c906108c SS |
926 | /* Don't use *_filtered for printing help. We don't want to prompt |
927 | for continue no matter how small the screen or how much we're going | |
928 | to print. */ | |
929 | ||
930 | static void | |
d9fcf2fb | 931 | print_gdb_help (struct ui_file *stream) |
c906108c | 932 | { |
16e7150e JG |
933 | char *system_gdbinit; |
934 | char *home_gdbinit; | |
935 | char *local_gdbinit; | |
936 | ||
937 | get_init_files (&system_gdbinit, &home_gdbinit, &local_gdbinit); | |
938 | ||
defc6f8c | 939 | fputs_unfiltered (_("\ |
c906108c | 940 | This is the GNU debugger. Usage:\n\n\ |
552c04a7 TT |
941 | gdb [options] [executable-file [core-file or process-id]]\n\ |
942 | gdb [options] --args executable-file [inferior-arguments ...]\n\n\ | |
c906108c | 943 | Options:\n\n\ |
defc6f8c TT |
944 | "), stream); |
945 | fputs_unfiltered (_("\ | |
552c04a7 | 946 | --args Arguments after executable-file are passed to inferior\n\ |
defc6f8c TT |
947 | "), stream); |
948 | fputs_unfiltered (_("\ | |
c906108c SS |
949 | -b BAUDRATE Set serial port baud rate used for remote debugging.\n\ |
950 | --batch Exit after processing options.\n\ | |
1a088d06 | 951 | --batch-silent As for --batch, but suppress all gdb stdout output.\n\ |
4b0ad762 AS |
952 | --return-child-result\n\ |
953 | GDB exit code will be the child's exit code.\n\ | |
c906108c | 954 | --cd=DIR Change current directory to DIR.\n\ |
8a5a3c82 AS |
955 | --command=FILE, -x Execute GDB commands from FILE.\n\ |
956 | --eval-command=COMMAND, -ex\n\ | |
957 | Execute a single GDB command.\n\ | |
958 | May be used multiple times and in conjunction\n\ | |
959 | with --command.\n\ | |
c906108c | 960 | --core=COREFILE Analyze the core dump COREFILE.\n\ |
00546b04 | 961 | --pid=PID Attach to running process PID.\n\ |
defc6f8c TT |
962 | "), stream); |
963 | fputs_unfiltered (_("\ | |
c906108c SS |
964 | --dbx DBX compatibility mode.\n\ |
965 | --directory=DIR Search for source files in DIR.\n\ | |
966 | --epoch Output information used by epoch emacs-GDB interface.\n\ | |
967 | --exec=EXECFILE Use EXECFILE as the executable.\n\ | |
968 | --fullname Output information used by emacs-GDB interface.\n\ | |
969 | --help Print this message.\n\ | |
defc6f8c TT |
970 | "), stream); |
971 | fputs_unfiltered (_("\ | |
8b93c638 JM |
972 | --interpreter=INTERP\n\ |
973 | Select a specific interpreter / user interface\n\ | |
defc6f8c TT |
974 | "), stream); |
975 | fputs_unfiltered (_("\ | |
f47b1503 | 976 | -l TIMEOUT Set timeout in seconds for remote debugging.\n\ |
c906108c | 977 | --nw Do not use a window interface.\n\ |
defc6f8c | 978 | --nx Do not read "), stream); |
96baa820 | 979 | fputs_unfiltered (gdbinit, stream); |
defc6f8c | 980 | fputs_unfiltered (_(" file.\n\ |
c906108c SS |
981 | --quiet Do not print version number on startup.\n\ |
982 | --readnow Fully read symbol files on first access.\n\ | |
defc6f8c TT |
983 | "), stream); |
984 | fputs_unfiltered (_("\ | |
c906108c SS |
985 | --se=FILE Use FILE as symbol file and executable file.\n\ |
986 | --symbols=SYMFILE Read symbols from SYMFILE.\n\ | |
987 | --tty=TTY Use TTY for input/output by the program being debugged.\n\ | |
defc6f8c | 988 | "), stream); |
c906108c | 989 | #if defined(TUI) |
defc6f8c | 990 | fputs_unfiltered (_("\ |
c906108c | 991 | --tui Use a terminal user interface.\n\ |
defc6f8c | 992 | "), stream); |
c906108c | 993 | #endif |
defc6f8c | 994 | fputs_unfiltered (_("\ |
c906108c SS |
995 | --version Print version information and then exit.\n\ |
996 | -w Use a window interface.\n\ | |
997 | --write Set writing into executable and core files.\n\ | |
998 | --xdb XDB compatibility mode.\n\ | |
defc6f8c | 999 | "), stream); |
defc6f8c | 1000 | fputs_unfiltered (_("\n\ |
16e7150e JG |
1001 | At startup, GDB reads the following init files and executes their commands:\n\ |
1002 | "), stream); | |
1003 | if (system_gdbinit) | |
1004 | fprintf_unfiltered (stream, _("\ | |
1005 | * system-wide init file: %s\n\ | |
1006 | "), system_gdbinit); | |
1007 | if (home_gdbinit) | |
1008 | fprintf_unfiltered (stream, _("\ | |
1009 | * user-specific init file: %s\n\ | |
1010 | "), home_gdbinit); | |
1011 | if (local_gdbinit) | |
1012 | fprintf_unfiltered (stream, _("\ | |
1013 | * local init file: ./%s\n\ | |
1014 | "), local_gdbinit); | |
1015 | fputs_unfiltered (_("\n\ | |
c906108c SS |
1016 | For more information, type \"help\" from within GDB, or consult the\n\ |
1017 | GDB manual (available as on-line info or a printed manual).\n\ | |
defc6f8c | 1018 | "), stream); |
c16158bc JM |
1019 | if (REPORT_BUGS_TO[0] && stream == gdb_stdout) |
1020 | fprintf_unfiltered (stream, _("\ | |
1021 | Report bugs to \"%s\".\n\ | |
1022 | "), REPORT_BUGS_TO); | |
c906108c | 1023 | } |