Commit | Line | Data |
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c906108c | 1 | /* Support for GDB maintenance commands. |
c6f0559b | 2 | |
ecd75fc8 | 3 | Copyright (C) 1992-2014 Free Software Foundation, Inc. |
c6f0559b | 4 | |
c906108c SS |
5 | Written by Fred Fish at Cygnus Support. |
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 | ||
23 | #include "defs.h" | |
e17c207e | 24 | #include "arch-utils.h" |
c906108c SS |
25 | #include <ctype.h> |
26 | #include <signal.h> | |
bd712aed DE |
27 | #include <sys/time.h> |
28 | #include <time.h> | |
c906108c SS |
29 | #include "command.h" |
30 | #include "gdbcmd.h" | |
31 | #include "symtab.h" | |
bd712aed | 32 | #include "block.h" |
c906108c SS |
33 | #include "gdbtypes.h" |
34 | #include "demangle.h" | |
35 | #include "gdbcore.h" | |
c5aa993b | 36 | #include "expression.h" /* For language.h */ |
c906108c SS |
37 | #include "language.h" |
38 | #include "symfile.h" | |
39 | #include "objfiles.h" | |
40 | #include "value.h" | |
bd712aed DE |
41 | #include "top.h" |
42 | #include "timeval-utils.h" | |
43 | #include "maint.h" | |
c906108c | 44 | |
18a642a1 | 45 | #include "cli/cli-decode.h" |
529480d0 | 46 | #include "cli/cli-utils.h" |
bd712aed | 47 | #include "cli/cli-setshow.h" |
18a642a1 | 48 | |
a14ed312 | 49 | extern void _initialize_maint_cmds (void); |
392a587b | 50 | |
a14ed312 | 51 | static void maintenance_command (char *, int); |
c906108c | 52 | |
a14ed312 | 53 | static void maintenance_internal_error (char *args, int from_tty); |
7be570e7 | 54 | |
a14ed312 | 55 | static void maintenance_demangle (char *, int); |
c906108c | 56 | |
a14ed312 | 57 | static void maintenance_time_display (char *, int); |
c906108c | 58 | |
a14ed312 | 59 | static void maintenance_space_display (char *, int); |
c906108c | 60 | |
a14ed312 | 61 | static void maintenance_info_command (char *, int); |
c906108c | 62 | |
a14ed312 | 63 | static void maintenance_info_sections (char *, int); |
c906108c | 64 | |
a14ed312 | 65 | static void maintenance_print_command (char *, int); |
c906108c | 66 | |
1c689132 DB |
67 | static void maintenance_do_deprecate (char *, int); |
68 | ||
c906108c SS |
69 | /* Set this to the maximum number of seconds to wait instead of waiting forever |
70 | in target_wait(). If this timer times out, then it generates an error and | |
71 | the command is aborted. This replaces most of the need for timeouts in the | |
72 | GDB test suite, and makes it possible to distinguish between a hung target | |
73 | and one with slow communications. */ | |
74 | ||
75 | int watchdog = 0; | |
920d2a44 AC |
76 | static void |
77 | show_watchdog (struct ui_file *file, int from_tty, | |
78 | struct cmd_list_element *c, const char *value) | |
79 | { | |
80 | fprintf_filtered (file, _("Watchdog timer is %s.\n"), value); | |
81 | } | |
c906108c | 82 | |
7f86f058 | 83 | /* Access the maintenance subcommands. */ |
c906108c SS |
84 | |
85 | static void | |
fba45db2 | 86 | maintenance_command (char *args, int from_tty) |
c906108c | 87 | { |
3e43a32a MS |
88 | printf_unfiltered (_("\"maintenance\" must be followed by " |
89 | "the name of a maintenance command.\n")); | |
635c7e8a | 90 | help_list (maintenancelist, "maintenance ", all_commands, gdb_stdout); |
c906108c SS |
91 | } |
92 | ||
93 | #ifndef _WIN32 | |
c906108c | 94 | static void |
fba45db2 | 95 | maintenance_dump_me (char *args, int from_tty) |
c906108c | 96 | { |
9e2f0ad4 | 97 | if (query (_("Should GDB dump core? "))) |
c906108c | 98 | { |
7be570e7 JM |
99 | #ifdef __DJGPP__ |
100 | /* SIGQUIT by default is ignored, so use SIGABRT instead. */ | |
101 | signal (SIGABRT, SIG_DFL); | |
102 | kill (getpid (), SIGABRT); | |
103 | #else | |
c906108c SS |
104 | signal (SIGQUIT, SIG_DFL); |
105 | kill (getpid (), SIGQUIT); | |
7be570e7 | 106 | #endif |
c906108c SS |
107 | } |
108 | } | |
109 | #endif | |
110 | ||
7be570e7 JM |
111 | /* Stimulate the internal error mechanism that GDB uses when an |
112 | internal problem is detected. Allows testing of the mechanism. | |
113 | Also useful when the user wants to drop a core file but not exit | |
025bb325 | 114 | GDB. */ |
7be570e7 JM |
115 | |
116 | static void | |
117 | maintenance_internal_error (char *args, int from_tty) | |
118 | { | |
dec43320 AC |
119 | internal_error (__FILE__, __LINE__, "%s", (args == NULL ? "" : args)); |
120 | } | |
121 | ||
122 | /* Stimulate the internal error mechanism that GDB uses when an | |
123 | internal problem is detected. Allows testing of the mechanism. | |
124 | Also useful when the user wants to drop a core file but not exit | |
025bb325 | 125 | GDB. */ |
dec43320 AC |
126 | |
127 | static void | |
128 | maintenance_internal_warning (char *args, int from_tty) | |
129 | { | |
130 | internal_warning (__FILE__, __LINE__, "%s", (args == NULL ? "" : args)); | |
7be570e7 JM |
131 | } |
132 | ||
57fcfb1b GB |
133 | /* Stimulate the internal error mechanism that GDB uses when an |
134 | demangler problem is detected. Allows testing of the mechanism. */ | |
135 | ||
136 | static void | |
137 | maintenance_demangler_warning (char *args, int from_tty) | |
138 | { | |
139 | demangler_warning (__FILE__, __LINE__, "%s", (args == NULL ? "" : args)); | |
140 | } | |
141 | ||
33f91161 AC |
142 | /* Someday we should allow demangling for things other than just |
143 | explicit strings. For example, we might want to be able to specify | |
144 | the address of a string in either GDB's process space or the | |
145 | debuggee's process space, and have gdb fetch and demangle that | |
146 | string. If we have a char* pointer "ptr" that points to a string, | |
147 | we might want to be able to given just the name and have GDB | |
025bb325 | 148 | demangle and print what it points to, etc. (FIXME) */ |
c906108c SS |
149 | |
150 | static void | |
fba45db2 | 151 | maintenance_demangle (char *args, int from_tty) |
c906108c SS |
152 | { |
153 | char *demangled; | |
154 | ||
155 | if (args == NULL || *args == '\0') | |
156 | { | |
3e43a32a MS |
157 | printf_unfiltered (_("\"maintenance demangle\" takes " |
158 | "an argument to demangle.\n")); | |
c906108c SS |
159 | } |
160 | else | |
161 | { | |
9a3d7dfd AF |
162 | demangled = language_demangle (current_language, args, |
163 | DMGL_ANSI | DMGL_PARAMS); | |
c906108c SS |
164 | if (demangled != NULL) |
165 | { | |
166 | printf_unfiltered ("%s\n", demangled); | |
b8c9b27d | 167 | xfree (demangled); |
c906108c SS |
168 | } |
169 | else | |
170 | { | |
a3f17187 | 171 | printf_unfiltered (_("Can't demangle \"%s\"\n"), args); |
c906108c SS |
172 | } |
173 | } | |
174 | } | |
175 | ||
176 | static void | |
fba45db2 | 177 | maintenance_time_display (char *args, int from_tty) |
c906108c | 178 | { |
c906108c | 179 | if (args == NULL || *args == '\0') |
a3f17187 | 180 | printf_unfiltered (_("\"maintenance time\" takes a numeric argument.\n")); |
c906108c | 181 | else |
bd712aed | 182 | set_per_command_time (strtol (args, NULL, 10)); |
c906108c SS |
183 | } |
184 | ||
185 | static void | |
fba45db2 | 186 | maintenance_space_display (char *args, int from_tty) |
c906108c | 187 | { |
c906108c SS |
188 | if (args == NULL || *args == '\0') |
189 | printf_unfiltered ("\"maintenance space\" takes a numeric argument.\n"); | |
190 | else | |
bd712aed | 191 | set_per_command_space (strtol (args, NULL, 10)); |
c906108c SS |
192 | } |
193 | ||
33f91161 AC |
194 | /* The "maintenance info" command is defined as a prefix, with |
195 | allow_unknown 0. Therefore, its own definition is called only for | |
196 | "maintenance info" with no args. */ | |
c906108c | 197 | |
c906108c | 198 | static void |
fba45db2 | 199 | maintenance_info_command (char *arg, int from_tty) |
c906108c | 200 | { |
3e43a32a MS |
201 | printf_unfiltered (_("\"maintenance info\" must be followed " |
202 | "by the name of an info command.\n")); | |
635c7e8a TT |
203 | help_list (maintenanceinfolist, "maintenance info ", all_commands, |
204 | gdb_stdout); | |
c906108c SS |
205 | } |
206 | ||
a532ca62 MS |
207 | /* Mini tokenizing lexer for 'maint info sections' command. */ |
208 | ||
209 | static int | |
473e38f3 | 210 | match_substring (const char *string, const char *substr) |
a532ca62 MS |
211 | { |
212 | int substr_len = strlen(substr); | |
473e38f3 | 213 | const char *tok; |
a532ca62 MS |
214 | |
215 | while ((tok = strstr (string, substr)) != NULL) | |
216 | { | |
025bb325 | 217 | /* Got a partial match. Is it a whole word? */ |
b01d807c MS |
218 | if (tok == string |
219 | || tok[-1] == ' ' | |
220 | || tok[-1] == '\t') | |
a532ca62 | 221 | { |
025bb325 | 222 | /* Token is delimited at the front... */ |
b01d807c MS |
223 | if (tok[substr_len] == ' ' |
224 | || tok[substr_len] == '\t' | |
225 | || tok[substr_len] == '\0') | |
a532ca62 MS |
226 | { |
227 | /* Token is delimited at the rear. Got a whole-word match. */ | |
228 | return 1; | |
229 | } | |
230 | } | |
231 | /* Token didn't match as a whole word. Advance and try again. */ | |
232 | string = tok + 1; | |
233 | } | |
234 | return 0; | |
235 | } | |
236 | ||
43155bc1 | 237 | static int |
fc4baa5e | 238 | match_bfd_flags (const char *string, flagword flags) |
c906108c | 239 | { |
43155bc1 | 240 | if (flags & SEC_ALLOC) |
a532ca62 | 241 | if (match_substring (string, "ALLOC")) |
43155bc1 MS |
242 | return 1; |
243 | if (flags & SEC_LOAD) | |
a532ca62 | 244 | if (match_substring (string, "LOAD")) |
43155bc1 MS |
245 | return 1; |
246 | if (flags & SEC_RELOC) | |
a532ca62 | 247 | if (match_substring (string, "RELOC")) |
43155bc1 MS |
248 | return 1; |
249 | if (flags & SEC_READONLY) | |
a532ca62 | 250 | if (match_substring (string, "READONLY")) |
43155bc1 MS |
251 | return 1; |
252 | if (flags & SEC_CODE) | |
a532ca62 | 253 | if (match_substring (string, "CODE")) |
43155bc1 MS |
254 | return 1; |
255 | if (flags & SEC_DATA) | |
a532ca62 | 256 | if (match_substring (string, "DATA")) |
43155bc1 MS |
257 | return 1; |
258 | if (flags & SEC_ROM) | |
a532ca62 | 259 | if (match_substring (string, "ROM")) |
43155bc1 MS |
260 | return 1; |
261 | if (flags & SEC_CONSTRUCTOR) | |
a532ca62 | 262 | if (match_substring (string, "CONSTRUCTOR")) |
43155bc1 MS |
263 | return 1; |
264 | if (flags & SEC_HAS_CONTENTS) | |
a532ca62 | 265 | if (match_substring (string, "HAS_CONTENTS")) |
43155bc1 MS |
266 | return 1; |
267 | if (flags & SEC_NEVER_LOAD) | |
a532ca62 | 268 | if (match_substring (string, "NEVER_LOAD")) |
43155bc1 MS |
269 | return 1; |
270 | if (flags & SEC_COFF_SHARED_LIBRARY) | |
a532ca62 | 271 | if (match_substring (string, "COFF_SHARED_LIBRARY")) |
43155bc1 MS |
272 | return 1; |
273 | if (flags & SEC_IS_COMMON) | |
a532ca62 | 274 | if (match_substring (string, "IS_COMMON")) |
43155bc1 | 275 | return 1; |
c906108c | 276 | |
43155bc1 MS |
277 | return 0; |
278 | } | |
c906108c | 279 | |
43155bc1 MS |
280 | static void |
281 | print_bfd_flags (flagword flags) | |
282 | { | |
c906108c SS |
283 | if (flags & SEC_ALLOC) |
284 | printf_filtered (" ALLOC"); | |
285 | if (flags & SEC_LOAD) | |
286 | printf_filtered (" LOAD"); | |
287 | if (flags & SEC_RELOC) | |
288 | printf_filtered (" RELOC"); | |
289 | if (flags & SEC_READONLY) | |
290 | printf_filtered (" READONLY"); | |
291 | if (flags & SEC_CODE) | |
292 | printf_filtered (" CODE"); | |
293 | if (flags & SEC_DATA) | |
294 | printf_filtered (" DATA"); | |
295 | if (flags & SEC_ROM) | |
296 | printf_filtered (" ROM"); | |
297 | if (flags & SEC_CONSTRUCTOR) | |
298 | printf_filtered (" CONSTRUCTOR"); | |
299 | if (flags & SEC_HAS_CONTENTS) | |
300 | printf_filtered (" HAS_CONTENTS"); | |
301 | if (flags & SEC_NEVER_LOAD) | |
302 | printf_filtered (" NEVER_LOAD"); | |
303 | if (flags & SEC_COFF_SHARED_LIBRARY) | |
304 | printf_filtered (" COFF_SHARED_LIBRARY"); | |
305 | if (flags & SEC_IS_COMMON) | |
306 | printf_filtered (" IS_COMMON"); | |
43155bc1 MS |
307 | } |
308 | ||
309 | static void | |
67a2b77e AC |
310 | maint_print_section_info (const char *name, flagword flags, |
311 | CORE_ADDR addr, CORE_ADDR endaddr, | |
5af949e3 | 312 | unsigned long filepos, int addr_size) |
43155bc1 | 313 | { |
5af949e3 UW |
314 | printf_filtered (" %s", hex_string_custom (addr, addr_size)); |
315 | printf_filtered ("->%s", hex_string_custom (endaddr, addr_size)); | |
3ab13650 | 316 | printf_filtered (" at %s", |
bb599908 | 317 | hex_string_custom ((unsigned long) filepos, 8)); |
e3d3bfda MS |
318 | printf_filtered (": %s", name); |
319 | print_bfd_flags (flags); | |
320 | printf_filtered ("\n"); | |
321 | } | |
c906108c | 322 | |
e3d3bfda MS |
323 | static void |
324 | print_bfd_section_info (bfd *abfd, | |
325 | asection *asect, | |
fc4baa5e | 326 | void *datum) |
e3d3bfda MS |
327 | { |
328 | flagword flags = bfd_get_section_flags (abfd, asect); | |
329 | const char *name = bfd_section_name (abfd, asect); | |
fc4baa5e | 330 | const char *arg = datum; |
e3d3bfda | 331 | |
fc4baa5e TT |
332 | if (arg == NULL || *arg == '\0' |
333 | || match_substring (arg, name) | |
334 | || match_bfd_flags (arg, flags)) | |
e3d3bfda | 335 | { |
5af949e3 UW |
336 | struct gdbarch *gdbarch = gdbarch_from_bfd (abfd); |
337 | int addr_size = gdbarch_addr_bit (gdbarch) / 8; | |
e3d3bfda MS |
338 | CORE_ADDR addr, endaddr; |
339 | ||
340 | addr = bfd_section_vma (abfd, asect); | |
341 | endaddr = addr + bfd_section_size (abfd, asect); | |
8625fc1b | 342 | printf_filtered (" [%d] ", gdb_bfd_section_index (abfd, asect)); |
5af949e3 UW |
343 | maint_print_section_info (name, flags, addr, endaddr, |
344 | asect->filepos, addr_size); | |
e3d3bfda MS |
345 | } |
346 | } | |
347 | ||
348 | static void | |
349 | print_objfile_section_info (bfd *abfd, | |
350 | struct obj_section *asect, | |
fc4baa5e | 351 | const char *string) |
e3d3bfda MS |
352 | { |
353 | flagword flags = bfd_get_section_flags (abfd, asect->the_bfd_section); | |
354 | const char *name = bfd_section_name (abfd, asect->the_bfd_section); | |
43155bc1 | 355 | |
b01d807c MS |
356 | if (string == NULL || *string == '\0' |
357 | || match_substring (string, name) | |
358 | || match_bfd_flags (string, flags)) | |
43155bc1 | 359 | { |
5af949e3 UW |
360 | struct gdbarch *gdbarch = gdbarch_from_bfd (abfd); |
361 | int addr_size = gdbarch_addr_bit (gdbarch) / 8; | |
b8d56208 | 362 | |
f1f6aadf PA |
363 | maint_print_section_info (name, flags, |
364 | obj_section_addr (asect), | |
365 | obj_section_endaddr (asect), | |
5af949e3 UW |
366 | asect->the_bfd_section->filepos, |
367 | addr_size); | |
43155bc1 | 368 | } |
c906108c SS |
369 | } |
370 | ||
c906108c | 371 | static void |
fba45db2 | 372 | maintenance_info_sections (char *arg, int from_tty) |
c906108c SS |
373 | { |
374 | if (exec_bfd) | |
375 | { | |
a3f17187 | 376 | printf_filtered (_("Exec file:\n")); |
c5aa993b | 377 | printf_filtered (" `%s', ", bfd_get_filename (exec_bfd)); |
c906108c | 378 | wrap_here (" "); |
a3f17187 | 379 | printf_filtered (_("file type %s.\n"), bfd_get_target (exec_bfd)); |
a532ca62 | 380 | if (arg && *arg && match_substring (arg, "ALLOBJ")) |
e3d3bfda MS |
381 | { |
382 | struct objfile *ofile; | |
383 | struct obj_section *osect; | |
384 | ||
385 | /* Only this function cares about the 'ALLOBJ' argument; | |
386 | if 'ALLOBJ' is the only argument, discard it rather than | |
387 | passing it down to print_objfile_section_info (which | |
388 | wouldn't know how to handle it). */ | |
389 | if (strcmp (arg, "ALLOBJ") == 0) | |
390 | arg = NULL; | |
391 | ||
392 | ALL_OBJFILES (ofile) | |
393 | { | |
a3f17187 | 394 | printf_filtered (_(" Object file: %s\n"), |
e3d3bfda MS |
395 | bfd_get_filename (ofile->obfd)); |
396 | ALL_OBJFILE_OSECTIONS (ofile, osect) | |
397 | { | |
398 | print_objfile_section_info (ofile->obfd, osect, arg); | |
399 | } | |
400 | } | |
401 | } | |
402 | else | |
403 | bfd_map_over_sections (exec_bfd, print_bfd_section_info, arg); | |
c906108c SS |
404 | } |
405 | ||
406 | if (core_bfd) | |
407 | { | |
a3f17187 | 408 | printf_filtered (_("Core file:\n")); |
c5aa993b | 409 | printf_filtered (" `%s', ", bfd_get_filename (core_bfd)); |
c906108c | 410 | wrap_here (" "); |
a3f17187 | 411 | printf_filtered (_("file type %s.\n"), bfd_get_target (core_bfd)); |
e3d3bfda | 412 | bfd_map_over_sections (core_bfd, print_bfd_section_info, arg); |
c906108c SS |
413 | } |
414 | } | |
415 | ||
025cfdb2 | 416 | static void |
fba45db2 | 417 | maintenance_print_statistics (char *args, int from_tty) |
c906108c SS |
418 | { |
419 | print_objfile_statistics (); | |
420 | print_symbol_bcache_statistics (); | |
421 | } | |
422 | ||
b9362cc7 | 423 | static void |
4b9b3959 AC |
424 | maintenance_print_architecture (char *args, int from_tty) |
425 | { | |
e17c207e UW |
426 | struct gdbarch *gdbarch = get_current_arch (); |
427 | ||
4b9b3959 | 428 | if (args == NULL) |
e17c207e | 429 | gdbarch_dump (gdbarch, gdb_stdout); |
4b9b3959 AC |
430 | else |
431 | { | |
724b958c | 432 | struct cleanup *cleanups; |
4b9b3959 | 433 | struct ui_file *file = gdb_fopen (args, "w"); |
b8d56208 | 434 | |
4b9b3959 | 435 | if (file == NULL) |
e2e0b3e5 | 436 | perror_with_name (_("maintenance print architecture")); |
724b958c | 437 | cleanups = make_cleanup_ui_file_delete (file); |
e17c207e | 438 | gdbarch_dump (gdbarch, file); |
724b958c | 439 | do_cleanups (cleanups); |
4b9b3959 AC |
440 | } |
441 | } | |
442 | ||
33f91161 AC |
443 | /* The "maintenance print" command is defined as a prefix, with |
444 | allow_unknown 0. Therefore, its own definition is called only for | |
445 | "maintenance print" with no args. */ | |
c906108c | 446 | |
c906108c | 447 | static void |
fba45db2 | 448 | maintenance_print_command (char *arg, int from_tty) |
c906108c | 449 | { |
3e43a32a MS |
450 | printf_unfiltered (_("\"maintenance print\" must be followed " |
451 | "by the name of a print command.\n")); | |
635c7e8a TT |
452 | help_list (maintenanceprintlist, "maintenance print ", all_commands, |
453 | gdb_stdout); | |
c906108c SS |
454 | } |
455 | ||
456 | /* The "maintenance translate-address" command converts a section and address | |
457 | to a symbol. This can be called in two ways: | |
c5aa993b | 458 | maintenance translate-address <secname> <addr> |
025bb325 | 459 | or maintenance translate-address <addr>. */ |
c906108c SS |
460 | |
461 | static void | |
fba45db2 | 462 | maintenance_translate_address (char *arg, int from_tty) |
c906108c SS |
463 | { |
464 | CORE_ADDR address; | |
714835d5 | 465 | struct obj_section *sect; |
c906108c | 466 | char *p; |
7cbd4a93 | 467 | struct bound_minimal_symbol sym; |
c906108c SS |
468 | struct objfile *objfile; |
469 | ||
470 | if (arg == NULL || *arg == 0) | |
8a3fe4f8 | 471 | error (_("requires argument (address or section + address)")); |
c906108c SS |
472 | |
473 | sect = NULL; | |
474 | p = arg; | |
475 | ||
476 | if (!isdigit (*p)) | |
025bb325 MS |
477 | { /* See if we have a valid section name. */ |
478 | while (*p && !isspace (*p)) /* Find end of section name. */ | |
c906108c | 479 | p++; |
025bb325 | 480 | if (*p == '\000') /* End of command? */ |
8a3fe4f8 | 481 | error (_("Need to specify <section-name> and <address>")); |
c906108c | 482 | *p++ = '\000'; |
529480d0 | 483 | p = skip_spaces (p); |
c906108c | 484 | |
714835d5 | 485 | ALL_OBJSECTIONS (objfile, sect) |
c5aa993b | 486 | { |
714835d5 | 487 | if (strcmp (sect->the_bfd_section->name, arg) == 0) |
c5aa993b JM |
488 | break; |
489 | } | |
c906108c | 490 | |
15c99a44 | 491 | if (!objfile) |
8a3fe4f8 | 492 | error (_("Unknown section %s."), arg); |
c906108c SS |
493 | } |
494 | ||
495 | address = parse_and_eval_address (p); | |
496 | ||
497 | if (sect) | |
498 | sym = lookup_minimal_symbol_by_pc_section (address, sect); | |
499 | else | |
500 | sym = lookup_minimal_symbol_by_pc (address); | |
501 | ||
7cbd4a93 | 502 | if (sym.minsym) |
c14c28ba | 503 | { |
efd66ac6 | 504 | const char *symbol_name = MSYMBOL_PRINT_NAME (sym.minsym); |
3e43a32a | 505 | const char *symbol_offset |
77e371c0 | 506 | = pulongest (address - BMSYMBOL_VALUE_ADDRESS (sym)); |
c14c28ba | 507 | |
efd66ac6 | 508 | sect = MSYMBOL_OBJ_SECTION(sym.objfile, sym.minsym); |
c14c28ba PP |
509 | if (sect != NULL) |
510 | { | |
511 | const char *section_name; | |
512 | const char *obj_name; | |
513 | ||
514 | gdb_assert (sect->the_bfd_section && sect->the_bfd_section->name); | |
515 | section_name = sect->the_bfd_section->name; | |
516 | ||
4262abfb JK |
517 | gdb_assert (sect->objfile && objfile_name (sect->objfile)); |
518 | obj_name = objfile_name (sect->objfile); | |
c14c28ba PP |
519 | |
520 | if (MULTI_OBJFILE_P ()) | |
521 | printf_filtered (_("%s + %s in section %s of %s\n"), | |
3e43a32a MS |
522 | symbol_name, symbol_offset, |
523 | section_name, obj_name); | |
c14c28ba PP |
524 | else |
525 | printf_filtered (_("%s + %s in section %s\n"), | |
526 | symbol_name, symbol_offset, section_name); | |
527 | } | |
528 | else | |
529 | printf_filtered (_("%s + %s\n"), symbol_name, symbol_offset); | |
530 | } | |
c906108c | 531 | else if (sect) |
5af949e3 UW |
532 | printf_filtered (_("no symbol at %s:%s\n"), |
533 | sect->the_bfd_section->name, hex_string (address)); | |
c906108c | 534 | else |
5af949e3 | 535 | printf_filtered (_("no symbol at %s\n"), hex_string (address)); |
c906108c SS |
536 | |
537 | return; | |
538 | } | |
539 | ||
56382845 | 540 | |
c114dcd5 | 541 | /* When a command is deprecated the user will be warned the first time |
33f91161 | 542 | the command is used. If possible, a replacement will be |
025bb325 | 543 | offered. */ |
56382845 FN |
544 | |
545 | static void | |
546 | maintenance_deprecate (char *args, int from_tty) | |
547 | { | |
548 | if (args == NULL || *args == '\0') | |
549 | { | |
cce7e648 PA |
550 | printf_unfiltered (_("\"maintenance deprecate\" takes an argument,\n\ |
551 | the command you want to deprecate, and optionally the replacement command\n\ | |
a3f17187 | 552 | enclosed in quotes.\n")); |
56382845 | 553 | } |
33f91161 | 554 | |
56382845 FN |
555 | maintenance_do_deprecate (args, 1); |
556 | ||
557 | } | |
558 | ||
559 | ||
560 | static void | |
561 | maintenance_undeprecate (char *args, int from_tty) | |
562 | { | |
563 | if (args == NULL || *args == '\0') | |
564 | { | |
a3f17187 AC |
565 | printf_unfiltered (_("\"maintenance undeprecate\" takes an argument, \n\ |
566 | the command you want to undeprecate.\n")); | |
56382845 | 567 | } |
33f91161 | 568 | |
56382845 | 569 | maintenance_do_deprecate (args, 0); |
33f91161 | 570 | |
56382845 FN |
571 | } |
572 | ||
025bb325 | 573 | /* You really shouldn't be using this. It is just for the testsuite. |
33f91161 AC |
574 | Rather, you should use deprecate_cmd() when the command is created |
575 | in _initialize_blah(). | |
576 | ||
577 | This function deprecates a command and optionally assigns it a | |
578 | replacement. */ | |
579 | ||
8399535b | 580 | static void |
33f91161 AC |
581 | maintenance_do_deprecate (char *text, int deprecate) |
582 | { | |
33f91161 AC |
583 | struct cmd_list_element *alias = NULL; |
584 | struct cmd_list_element *prefix_cmd = NULL; | |
585 | struct cmd_list_element *cmd = NULL; | |
586 | ||
587 | char *start_ptr = NULL; | |
588 | char *end_ptr = NULL; | |
56382845 | 589 | int len; |
33f91161 AC |
590 | char *replacement = NULL; |
591 | ||
1c689132 DB |
592 | if (text == NULL) |
593 | return; | |
56382845 | 594 | |
33f91161 AC |
595 | if (!lookup_cmd_composition (text, &alias, &prefix_cmd, &cmd)) |
596 | { | |
a3f17187 | 597 | printf_filtered (_("Can't find command '%s' to deprecate.\n"), text); |
33f91161 AC |
598 | return; |
599 | } | |
56382845 | 600 | |
56382845 FN |
601 | if (deprecate) |
602 | { | |
025bb325 | 603 | /* Look for a replacement command. */ |
80ce1ecb AC |
604 | start_ptr = strchr (text, '\"'); |
605 | if (start_ptr != NULL) | |
33f91161 AC |
606 | { |
607 | start_ptr++; | |
80ce1ecb AC |
608 | end_ptr = strrchr (start_ptr, '\"'); |
609 | if (end_ptr != NULL) | |
33f91161 AC |
610 | { |
611 | len = end_ptr - start_ptr; | |
612 | start_ptr[len] = '\0'; | |
613 | replacement = xstrdup (start_ptr); | |
614 | } | |
615 | } | |
56382845 | 616 | } |
33f91161 | 617 | |
56382845 FN |
618 | if (!start_ptr || !end_ptr) |
619 | replacement = NULL; | |
33f91161 AC |
620 | |
621 | ||
56382845 | 622 | /* If they used an alias, we only want to deprecate the alias. |
33f91161 | 623 | |
56382845 FN |
624 | Note the MALLOCED_REPLACEMENT test. If the command's replacement |
625 | string was allocated at compile time we don't want to free the | |
025bb325 | 626 | memory. */ |
56382845 FN |
627 | if (alias) |
628 | { | |
1f2bdf09 | 629 | if (alias->malloced_replacement) |
429e55ea | 630 | xfree ((char *) alias->replacement); |
33f91161 | 631 | |
56382845 | 632 | if (deprecate) |
1f2bdf09 TT |
633 | { |
634 | alias->deprecated_warn_user = 1; | |
635 | alias->cmd_deprecated = 1; | |
636 | } | |
56382845 | 637 | else |
1f2bdf09 TT |
638 | { |
639 | alias->deprecated_warn_user = 0; | |
640 | alias->cmd_deprecated = 0; | |
641 | } | |
33f91161 | 642 | alias->replacement = replacement; |
1f2bdf09 | 643 | alias->malloced_replacement = 1; |
56382845 FN |
644 | return; |
645 | } | |
646 | else if (cmd) | |
647 | { | |
1f2bdf09 | 648 | if (cmd->malloced_replacement) |
429e55ea | 649 | xfree ((char *) cmd->replacement); |
56382845 FN |
650 | |
651 | if (deprecate) | |
1f2bdf09 TT |
652 | { |
653 | cmd->deprecated_warn_user = 1; | |
654 | cmd->cmd_deprecated = 1; | |
655 | } | |
56382845 | 656 | else |
1f2bdf09 TT |
657 | { |
658 | cmd->deprecated_warn_user = 0; | |
659 | cmd->cmd_deprecated = 0; | |
660 | } | |
33f91161 | 661 | cmd->replacement = replacement; |
1f2bdf09 | 662 | cmd->malloced_replacement = 1; |
56382845 FN |
663 | return; |
664 | } | |
240f9570 | 665 | xfree (replacement); |
56382845 FN |
666 | } |
667 | ||
4f337972 AC |
668 | /* Maintenance set/show framework. */ |
669 | ||
ae038cb0 DJ |
670 | struct cmd_list_element *maintenance_set_cmdlist; |
671 | struct cmd_list_element *maintenance_show_cmdlist; | |
4f337972 AC |
672 | |
673 | static void | |
674 | maintenance_set_cmd (char *args, int from_tty) | |
675 | { | |
3e43a32a MS |
676 | printf_unfiltered (_("\"maintenance set\" must be followed " |
677 | "by the name of a set command.\n")); | |
635c7e8a TT |
678 | help_list (maintenance_set_cmdlist, "maintenance set ", all_commands, |
679 | gdb_stdout); | |
4f337972 AC |
680 | } |
681 | ||
682 | static void | |
683 | maintenance_show_cmd (char *args, int from_tty) | |
684 | { | |
685 | cmd_show_list (maintenance_show_cmdlist, from_tty, ""); | |
686 | } | |
687 | ||
4f337972 AC |
688 | /* Profiling support. */ |
689 | ||
690 | static int maintenance_profile_p; | |
920d2a44 AC |
691 | static void |
692 | show_maintenance_profile_p (struct ui_file *file, int from_tty, | |
693 | struct cmd_list_element *c, const char *value) | |
694 | { | |
695 | fprintf_filtered (file, _("Internal profiling is %s.\n"), value); | |
696 | } | |
d9feb4e7 | 697 | |
b0b1c2c0 MK |
698 | #ifdef HAVE__ETEXT |
699 | extern char _etext; | |
700 | #define TEXTEND &_etext | |
01fe12f6 | 701 | #elif defined (HAVE_ETEXT) |
b0b1c2c0 MK |
702 | extern char etext; |
703 | #define TEXTEND &etext | |
704 | #endif | |
705 | ||
01fe12f6 JB |
706 | #if defined (HAVE_MONSTARTUP) && defined (HAVE__MCLEANUP) && defined (TEXTEND) |
707 | ||
d28f9cdf DJ |
708 | static int profiling_state; |
709 | ||
710 | static void | |
711 | mcleanup_wrapper (void) | |
712 | { | |
713 | extern void _mcleanup (void); | |
714 | ||
715 | if (profiling_state) | |
716 | _mcleanup (); | |
717 | } | |
4f337972 AC |
718 | |
719 | static void | |
3e43a32a MS |
720 | maintenance_set_profile_cmd (char *args, int from_tty, |
721 | struct cmd_list_element *c) | |
4f337972 | 722 | { |
d28f9cdf DJ |
723 | if (maintenance_profile_p == profiling_state) |
724 | return; | |
725 | ||
726 | profiling_state = maintenance_profile_p; | |
727 | ||
728 | if (maintenance_profile_p) | |
729 | { | |
730 | static int profiling_initialized; | |
731 | ||
732 | extern void monstartup (unsigned long, unsigned long); | |
d28f9cdf DJ |
733 | extern int main(); |
734 | ||
735 | if (!profiling_initialized) | |
736 | { | |
737 | atexit (mcleanup_wrapper); | |
738 | profiling_initialized = 1; | |
739 | } | |
740 | ||
741 | /* "main" is now always the first function in the text segment, so use | |
742 | its address for monstartup. */ | |
b0b1c2c0 | 743 | monstartup ((unsigned long) &main, (unsigned long) TEXTEND); |
d28f9cdf DJ |
744 | } |
745 | else | |
746 | { | |
747 | extern void _mcleanup (void); | |
b8d56208 | 748 | |
d28f9cdf DJ |
749 | _mcleanup (); |
750 | } | |
4f337972 | 751 | } |
d9feb4e7 DJ |
752 | #else |
753 | static void | |
3e43a32a MS |
754 | maintenance_set_profile_cmd (char *args, int from_tty, |
755 | struct cmd_list_element *c) | |
d9feb4e7 | 756 | { |
8a3fe4f8 | 757 | error (_("Profiling support is not available on this system.")); |
d9feb4e7 DJ |
758 | } |
759 | #endif | |
bd712aed DE |
760 | \f |
761 | /* If nonzero, display time usage both at startup and for each command. */ | |
56382845 | 762 | |
bd712aed DE |
763 | static int per_command_time; |
764 | ||
765 | /* If nonzero, display space usage both at startup and for each command. */ | |
766 | ||
767 | static int per_command_space; | |
768 | ||
769 | /* If nonzero, display basic symtab stats for each command. */ | |
770 | ||
771 | static int per_command_symtab; | |
772 | ||
773 | /* mt per-command commands. */ | |
774 | ||
775 | static struct cmd_list_element *per_command_setlist; | |
776 | static struct cmd_list_element *per_command_showlist; | |
777 | ||
778 | /* Records a run time and space usage to be used as a base for | |
779 | reporting elapsed time or change in space. */ | |
780 | ||
781 | struct cmd_stats | |
782 | { | |
783 | /* Zero if the saved time is from the beginning of GDB execution. | |
784 | One if from the beginning of an individual command execution. */ | |
785 | int msg_type; | |
786 | /* Track whether the stat was enabled at the start of the command | |
787 | so that we can avoid printing anything if it gets turned on by | |
788 | the current command. */ | |
789 | int time_enabled : 1; | |
790 | int space_enabled : 1; | |
791 | int symtab_enabled : 1; | |
792 | long start_cpu_time; | |
793 | struct timeval start_wall_time; | |
794 | long start_space; | |
795 | /* Total number of symtabs (over all objfiles). */ | |
796 | int start_nr_symtabs; | |
797 | /* Of those, a count of just the primary ones. */ | |
798 | int start_nr_primary_symtabs; | |
799 | /* Total number of blocks. */ | |
800 | int start_nr_blocks; | |
801 | }; | |
802 | ||
803 | /* Set whether to display time statistics to NEW_VALUE | |
804 | (non-zero means true). */ | |
805 | ||
806 | void | |
807 | set_per_command_time (int new_value) | |
808 | { | |
809 | per_command_time = new_value; | |
810 | } | |
811 | ||
812 | /* Set whether to display space statistics to NEW_VALUE | |
813 | (non-zero means true). */ | |
814 | ||
815 | void | |
816 | set_per_command_space (int new_value) | |
817 | { | |
818 | per_command_space = new_value; | |
819 | } | |
820 | ||
821 | /* Count the number of symtabs and blocks. */ | |
822 | ||
823 | static void | |
824 | count_symtabs_and_blocks (int *nr_symtabs_ptr, int *nr_primary_symtabs_ptr, | |
825 | int *nr_blocks_ptr) | |
826 | { | |
827 | struct objfile *o; | |
828 | struct symtab *s; | |
829 | int nr_symtabs = 0; | |
830 | int nr_primary_symtabs = 0; | |
831 | int nr_blocks = 0; | |
832 | ||
b8b8facf DE |
833 | /* When collecting statistics during startup, this is called before |
834 | pretty much anything in gdb has been initialized, and thus | |
835 | current_program_space may be NULL. */ | |
836 | if (current_program_space != NULL) | |
bd712aed | 837 | { |
b8b8facf | 838 | ALL_SYMTABS (o, s) |
bd712aed | 839 | { |
b8b8facf DE |
840 | ++nr_symtabs; |
841 | if (s->primary) | |
842 | { | |
843 | ++nr_primary_symtabs; | |
844 | nr_blocks += BLOCKVECTOR_NBLOCKS (BLOCKVECTOR (s)); | |
845 | } | |
bd712aed DE |
846 | } |
847 | } | |
848 | ||
849 | *nr_symtabs_ptr = nr_symtabs; | |
850 | *nr_primary_symtabs_ptr = nr_primary_symtabs; | |
851 | *nr_blocks_ptr = nr_blocks; | |
852 | } | |
853 | ||
854 | /* As indicated by display_time and display_space, report GDB's elapsed time | |
855 | and space usage from the base time and space provided in ARG, which | |
856 | must be a pointer to a struct cmd_stat. This function is intended | |
857 | to be called as a cleanup. */ | |
858 | ||
859 | static void | |
860 | report_command_stats (void *arg) | |
861 | { | |
862 | struct cmd_stats *start_stats = (struct cmd_stats *) arg; | |
863 | int msg_type = start_stats->msg_type; | |
864 | ||
b8b8facf | 865 | if (start_stats->time_enabled && per_command_time) |
bd712aed DE |
866 | { |
867 | long cmd_time = get_run_time () - start_stats->start_cpu_time; | |
868 | struct timeval now_wall_time, delta_wall_time, wait_time; | |
869 | ||
870 | gettimeofday (&now_wall_time, NULL); | |
871 | timeval_sub (&delta_wall_time, | |
872 | &now_wall_time, &start_stats->start_wall_time); | |
873 | ||
874 | /* Subtract time spend in prompt_for_continue from walltime. */ | |
875 | wait_time = get_prompt_for_continue_wait_time (); | |
876 | timeval_sub (&delta_wall_time, &delta_wall_time, &wait_time); | |
877 | ||
878 | printf_unfiltered (msg_type == 0 | |
879 | ? _("Startup time: %ld.%06ld (cpu), %ld.%06ld (wall)\n") | |
880 | : _("Command execution time: %ld.%06ld (cpu), %ld.%06ld (wall)\n"), | |
881 | cmd_time / 1000000, cmd_time % 1000000, | |
882 | (long) delta_wall_time.tv_sec, | |
883 | (long) delta_wall_time.tv_usec); | |
884 | } | |
885 | ||
b8b8facf | 886 | if (start_stats->space_enabled && per_command_space) |
bd712aed DE |
887 | { |
888 | #ifdef HAVE_SBRK | |
889 | char *lim = (char *) sbrk (0); | |
890 | ||
891 | long space_now = lim - lim_at_start; | |
892 | long space_diff = space_now - start_stats->start_space; | |
893 | ||
894 | printf_unfiltered (msg_type == 0 | |
895 | ? _("Space used: %ld (%s%ld during startup)\n") | |
896 | : _("Space used: %ld (%s%ld for this command)\n"), | |
897 | space_now, | |
898 | (space_diff >= 0 ? "+" : ""), | |
899 | space_diff); | |
900 | #endif | |
901 | } | |
902 | ||
b8b8facf | 903 | if (start_stats->symtab_enabled && per_command_symtab) |
bd712aed DE |
904 | { |
905 | int nr_symtabs, nr_primary_symtabs, nr_blocks; | |
906 | ||
907 | count_symtabs_and_blocks (&nr_symtabs, &nr_primary_symtabs, &nr_blocks); | |
908 | printf_unfiltered (_("#symtabs: %d (+%d)," | |
909 | " #primary symtabs: %d (+%d)," | |
910 | " #blocks: %d (+%d)\n"), | |
911 | nr_symtabs, | |
912 | nr_symtabs - start_stats->start_nr_symtabs, | |
913 | nr_primary_symtabs, | |
914 | nr_primary_symtabs - start_stats->start_nr_primary_symtabs, | |
915 | nr_blocks, | |
916 | nr_blocks - start_stats->start_nr_blocks); | |
917 | } | |
918 | } | |
919 | ||
920 | /* Create a cleanup that reports time and space used since its creation. | |
921 | MSG_TYPE is zero for gdb startup, otherwise it is one(1) to report | |
922 | data for individual commands. */ | |
923 | ||
924 | struct cleanup * | |
925 | make_command_stats_cleanup (int msg_type) | |
926 | { | |
927 | struct cmd_stats *new_stat; | |
928 | ||
b8b8facf DE |
929 | /* Early exit if we're not reporting any stats. It can be expensive to |
930 | compute the pre-command values so don't collect them at all if we're | |
931 | not reporting stats. Alas this doesn't work in the startup case because | |
932 | we don't know yet whether we will be reporting the stats. For the | |
933 | startup case collect the data anyway (it should be cheap at this point), | |
934 | and leave it to the reporter to decide whether to print them. */ | |
935 | if (msg_type != 0 | |
936 | && !per_command_time | |
bd712aed DE |
937 | && !per_command_space |
938 | && !per_command_symtab) | |
939 | return make_cleanup (null_cleanup, 0); | |
940 | ||
41bf6aca | 941 | new_stat = XCNEW (struct cmd_stats); |
bd712aed DE |
942 | |
943 | new_stat->msg_type = msg_type; | |
944 | ||
b8b8facf | 945 | if (msg_type == 0 || per_command_space) |
bd712aed DE |
946 | { |
947 | #ifdef HAVE_SBRK | |
948 | char *lim = (char *) sbrk (0); | |
949 | new_stat->start_space = lim - lim_at_start; | |
950 | new_stat->space_enabled = 1; | |
951 | #endif | |
952 | } | |
953 | ||
b8b8facf | 954 | if (msg_type == 0 || per_command_time) |
bd712aed DE |
955 | { |
956 | new_stat->start_cpu_time = get_run_time (); | |
957 | gettimeofday (&new_stat->start_wall_time, NULL); | |
958 | new_stat->time_enabled = 1; | |
959 | } | |
960 | ||
b8b8facf | 961 | if (msg_type == 0 || per_command_symtab) |
bd712aed DE |
962 | { |
963 | int nr_symtabs, nr_primary_symtabs, nr_blocks; | |
964 | ||
965 | count_symtabs_and_blocks (&nr_symtabs, &nr_primary_symtabs, &nr_blocks); | |
966 | new_stat->start_nr_symtabs = nr_symtabs; | |
967 | new_stat->start_nr_primary_symtabs = nr_primary_symtabs; | |
968 | new_stat->start_nr_blocks = nr_blocks; | |
969 | new_stat->symtab_enabled = 1; | |
970 | } | |
971 | ||
972 | /* Initalize timer to keep track of how long we waited for the user. */ | |
973 | reset_prompt_for_continue_wait_time (); | |
974 | ||
975 | return make_cleanup_dtor (report_command_stats, new_stat, xfree); | |
976 | } | |
977 | ||
978 | /* Handle unknown "mt set per-command" arguments. | |
979 | In this case have "mt set per-command on|off" affect every setting. */ | |
980 | ||
981 | static void | |
982 | set_per_command_cmd (char *args, int from_tty) | |
983 | { | |
984 | struct cmd_list_element *list; | |
985 | size_t length; | |
986 | int val; | |
987 | ||
988 | val = parse_cli_boolean_value (args); | |
989 | if (val < 0) | |
990 | error (_("Bad value for 'mt set per-command no'.")); | |
991 | ||
992 | for (list = per_command_setlist; list != NULL; list = list->next) | |
993 | if (list->var_type == var_boolean) | |
994 | { | |
995 | gdb_assert (list->type == set_cmd); | |
996 | do_set_command (args, from_tty, list); | |
997 | } | |
998 | } | |
999 | ||
1000 | /* Command "show per-command" displays summary of all the current | |
1001 | "show per-command " settings. */ | |
1002 | ||
1003 | static void | |
1004 | show_per_command_cmd (char *args, int from_tty) | |
1005 | { | |
1006 | cmd_show_list (per_command_showlist, from_tty, ""); | |
1007 | } | |
1008 | \f | |
c906108c | 1009 | void |
fba45db2 | 1010 | _initialize_maint_cmds (void) |
c906108c | 1011 | { |
1bedd215 AC |
1012 | add_prefix_cmd ("maintenance", class_maintenance, maintenance_command, _("\ |
1013 | Commands for use by GDB maintainers.\n\ | |
c906108c SS |
1014 | Includes commands to dump specific internal GDB structures in\n\ |
1015 | a human readable form, to cause GDB to deliberately dump core,\n\ | |
1bedd215 | 1016 | to test internal functions such as the C++/ObjC demangler, etc."), |
c906108c SS |
1017 | &maintenancelist, "maintenance ", 0, |
1018 | &cmdlist); | |
1019 | ||
1020 | add_com_alias ("mt", "maintenance", class_maintenance, 1); | |
1021 | ||
1bedd215 AC |
1022 | add_prefix_cmd ("info", class_maintenance, maintenance_info_command, _("\ |
1023 | Commands for showing internal info about the program being debugged."), | |
c906108c SS |
1024 | &maintenanceinfolist, "maintenance info ", 0, |
1025 | &maintenancelist); | |
90515c23 | 1026 | add_alias_cmd ("i", "info", class_maintenance, 1, &maintenancelist); |
c906108c | 1027 | |
1a966eab AC |
1028 | add_cmd ("sections", class_maintenance, maintenance_info_sections, _("\ |
1029 | List the BFD sections of the exec and core files. \n\ | |
e3d3bfda MS |
1030 | Arguments may be any combination of:\n\ |
1031 | [one or more section names]\n\ | |
1032 | ALLOC LOAD RELOC READONLY CODE DATA ROM CONSTRUCTOR\n\ | |
1033 | HAS_CONTENTS NEVER_LOAD COFF_SHARED_LIBRARY IS_COMMON\n\ | |
1034 | Sections matching any argument will be listed (no argument\n\ | |
1035 | implies all sections). In addition, the special argument\n\ | |
1036 | ALLOBJ\n\ | |
1a966eab | 1037 | lists all sections from all object files, including shared libraries."), |
c906108c SS |
1038 | &maintenanceinfolist); |
1039 | ||
1040 | add_prefix_cmd ("print", class_maintenance, maintenance_print_command, | |
1bedd215 | 1041 | _("Maintenance command for printing GDB internal state."), |
c906108c SS |
1042 | &maintenanceprintlist, "maintenance print ", 0, |
1043 | &maintenancelist); | |
1044 | ||
1bedd215 | 1045 | add_prefix_cmd ("set", class_maintenance, maintenance_set_cmd, _("\ |
4f337972 | 1046 | Set GDB internal variables used by the GDB maintainer.\n\ |
1bedd215 | 1047 | Configure variables internal to GDB that aid in GDB's maintenance"), |
4f337972 AC |
1048 | &maintenance_set_cmdlist, "maintenance set ", |
1049 | 0/*allow-unknown*/, | |
1050 | &maintenancelist); | |
1051 | ||
1bedd215 | 1052 | add_prefix_cmd ("show", class_maintenance, maintenance_show_cmd, _("\ |
4f337972 | 1053 | Show GDB internal variables used by the GDB maintainer.\n\ |
1bedd215 | 1054 | Configure variables internal to GDB that aid in GDB's maintenance"), |
4f337972 AC |
1055 | &maintenance_show_cmdlist, "maintenance show ", |
1056 | 0/*allow-unknown*/, | |
1057 | &maintenancelist); | |
1058 | ||
c906108c | 1059 | #ifndef _WIN32 |
1a966eab AC |
1060 | add_cmd ("dump-me", class_maintenance, maintenance_dump_me, _("\ |
1061 | Get fatal error; make debugger dump its core.\n\ | |
8308e54c | 1062 | GDB sets its handling of SIGQUIT back to SIG_DFL and then sends\n\ |
1a966eab | 1063 | itself a SIGQUIT signal."), |
c906108c SS |
1064 | &maintenancelist); |
1065 | #endif | |
1066 | ||
1a966eab AC |
1067 | add_cmd ("internal-error", class_maintenance, |
1068 | maintenance_internal_error, _("\ | |
1069 | Give GDB an internal error.\n\ | |
1070 | Cause GDB to behave as if an internal error was detected."), | |
7be570e7 JM |
1071 | &maintenancelist); |
1072 | ||
1a966eab AC |
1073 | add_cmd ("internal-warning", class_maintenance, |
1074 | maintenance_internal_warning, _("\ | |
1075 | Give GDB an internal warning.\n\ | |
1076 | Cause GDB to behave as if an internal warning was reported."), | |
dec43320 AC |
1077 | &maintenancelist); |
1078 | ||
57fcfb1b GB |
1079 | add_cmd ("demangler-warning", class_maintenance, |
1080 | maintenance_demangler_warning, _("\ | |
1081 | Give GDB a demangler warning.\n\ | |
1082 | Cause GDB to behave as if a demangler warning was reported."), | |
1083 | &maintenancelist); | |
1084 | ||
1a966eab AC |
1085 | add_cmd ("demangle", class_maintenance, maintenance_demangle, _("\ |
1086 | Demangle a C++/ObjC mangled name.\n\ | |
c906108c | 1087 | Call internal GDB demangler routine to demangle a C++ link name\n\ |
1a966eab | 1088 | and prints the result."), |
c906108c SS |
1089 | &maintenancelist); |
1090 | ||
bd712aed DE |
1091 | add_prefix_cmd ("per-command", class_maintenance, set_per_command_cmd, _("\ |
1092 | Per-command statistics settings."), | |
1093 | &per_command_setlist, "set per-command ", | |
1094 | 1/*allow-unknown*/, &maintenance_set_cmdlist); | |
1095 | ||
1096 | add_prefix_cmd ("per-command", class_maintenance, show_per_command_cmd, _("\ | |
1097 | Show per-command statistics settings."), | |
1098 | &per_command_showlist, "show per-command ", | |
1099 | 0/*allow-unknown*/, &maintenance_show_cmdlist); | |
1100 | ||
1101 | add_setshow_boolean_cmd ("time", class_maintenance, | |
1102 | &per_command_time, _("\ | |
1103 | Set whether to display per-command execution time."), _("\ | |
1104 | Show whether to display per-command execution time."), | |
1105 | _("\ | |
1106 | If enabled, the execution time for each command will be\n\ | |
1107 | displayed following the command's output."), | |
1108 | NULL, NULL, | |
1109 | &per_command_setlist, &per_command_showlist); | |
1110 | ||
1111 | add_setshow_boolean_cmd ("space", class_maintenance, | |
1112 | &per_command_space, _("\ | |
1113 | Set whether to display per-command space usage."), _("\ | |
1114 | Show whether to display per-command space usage."), | |
1115 | _("\ | |
1116 | If enabled, the space usage for each command will be\n\ | |
1117 | displayed following the command's output."), | |
1118 | NULL, NULL, | |
1119 | &per_command_setlist, &per_command_showlist); | |
1120 | ||
1121 | add_setshow_boolean_cmd ("symtab", class_maintenance, | |
1122 | &per_command_symtab, _("\ | |
1123 | Set whether to display per-command symtab statistics."), _("\ | |
1124 | Show whether to display per-command symtab statistics."), | |
1125 | _("\ | |
1126 | If enabled, the basic symtab statistics for each command will be\n\ | |
1127 | displayed following the command's output."), | |
1128 | NULL, NULL, | |
1129 | &per_command_setlist, &per_command_showlist); | |
1130 | ||
1131 | /* This is equivalent to "mt set per-command time on". | |
1132 | Kept because some people are used to typing "mt time 1". */ | |
1a966eab AC |
1133 | add_cmd ("time", class_maintenance, maintenance_time_display, _("\ |
1134 | Set the display of time usage.\n\ | |
c906108c | 1135 | If nonzero, will cause the execution time for each command to be\n\ |
1a966eab | 1136 | displayed, following the command's output."), |
c906108c SS |
1137 | &maintenancelist); |
1138 | ||
bd712aed DE |
1139 | /* This is equivalent to "mt set per-command space on". |
1140 | Kept because some people are used to typing "mt space 1". */ | |
1a966eab AC |
1141 | add_cmd ("space", class_maintenance, maintenance_space_display, _("\ |
1142 | Set the display of space usage.\n\ | |
c906108c | 1143 | If nonzero, will cause the execution space for each command to be\n\ |
1a966eab | 1144 | displayed, following the command's output."), |
c906108c SS |
1145 | &maintenancelist); |
1146 | ||
1a966eab AC |
1147 | add_cmd ("type", class_maintenance, maintenance_print_type, _("\ |
1148 | Print a type chain for a given symbol.\n\ | |
c906108c | 1149 | For each node in a type chain, print the raw data for each member of\n\ |
1a966eab | 1150 | the type structure, and the interpretation of the data."), |
c906108c SS |
1151 | &maintenanceprintlist); |
1152 | ||
c906108c | 1153 | add_cmd ("statistics", class_maintenance, maintenance_print_statistics, |
1a966eab | 1154 | _("Print statistics about internal gdb state."), |
c906108c SS |
1155 | &maintenanceprintlist); |
1156 | ||
1a966eab AC |
1157 | add_cmd ("architecture", class_maintenance, |
1158 | maintenance_print_architecture, _("\ | |
1159 | Print the internal architecture configuration.\n\ | |
1160 | Takes an optional file parameter."), | |
4b9b3959 AC |
1161 | &maintenanceprintlist); |
1162 | ||
3e43a32a MS |
1163 | add_cmd ("translate-address", class_maintenance, |
1164 | maintenance_translate_address, | |
1a966eab | 1165 | _("Translate a section name and address to a symbol."), |
c906108c SS |
1166 | &maintenancelist); |
1167 | ||
1a966eab AC |
1168 | add_cmd ("deprecate", class_maintenance, maintenance_deprecate, _("\ |
1169 | Deprecate a command. Note that this is just in here so the \n\ | |
ef4cb050 | 1170 | testsuite can check the command deprecator. You probably shouldn't use this,\n\ |
56382845 | 1171 | rather you should use the C function deprecate_cmd(). If you decide you \n\ |
6f122dc9 | 1172 | want to use it: maintenance deprecate 'commandname' \"replacement\". The \n\ |
1a966eab | 1173 | replacement is optional."), &maintenancelist); |
56382845 | 1174 | |
1a966eab AC |
1175 | add_cmd ("undeprecate", class_maintenance, maintenance_undeprecate, _("\ |
1176 | Undeprecate a command. Note that this is just in here so the \n\ | |
ef4cb050 | 1177 | testsuite can check the command deprecator. You probably shouldn't use this,\n\ |
1a966eab | 1178 | If you decide you want to use it: maintenance undeprecate 'commandname'"), |
33f91161 | 1179 | &maintenancelist); |
56382845 | 1180 | |
85c07804 AC |
1181 | add_setshow_zinteger_cmd ("watchdog", class_maintenance, &watchdog, _("\ |
1182 | Set watchdog timer."), _("\ | |
1183 | Show watchdog timer."), _("\ | |
cb1a6d5f AC |
1184 | When non-zero, this timeout is used instead of waiting forever for a target\n\ |
1185 | to finish a low-level step or continue operation. If the specified amount\n\ | |
85c07804 AC |
1186 | of time passes without a response from the target, an error occurs."), |
1187 | NULL, | |
920d2a44 | 1188 | show_watchdog, |
85c07804 | 1189 | &setlist, &showlist); |
4f337972 | 1190 | |
d28f9cdf | 1191 | add_setshow_boolean_cmd ("profile", class_maintenance, |
7915a72c AC |
1192 | &maintenance_profile_p, _("\ |
1193 | Set internal profiling."), _("\ | |
1194 | Show internal profiling."), _("\ | |
1195 | When enabled GDB is profiled."), | |
2c5b56ce | 1196 | maintenance_set_profile_cmd, |
920d2a44 | 1197 | show_maintenance_profile_p, |
d28f9cdf DJ |
1198 | &maintenance_set_cmdlist, |
1199 | &maintenance_show_cmdlist); | |
c906108c | 1200 | } |