Commit | Line | Data |
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c906108c | 1 | /* Support for GDB maintenance commands. |
c6f0559b | 2 | |
28e7fd62 | 3 | Copyright (C) 1992-2013 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" | |
c14c28ba | 41 | #include "gdb_assert.h" |
bd712aed DE |
42 | #include "top.h" |
43 | #include "timeval-utils.h" | |
44 | #include "maint.h" | |
c906108c | 45 | |
18a642a1 | 46 | #include "cli/cli-decode.h" |
529480d0 | 47 | #include "cli/cli-utils.h" |
bd712aed | 48 | #include "cli/cli-setshow.h" |
18a642a1 | 49 | |
a14ed312 | 50 | extern void _initialize_maint_cmds (void); |
392a587b | 51 | |
a14ed312 | 52 | static void maintenance_command (char *, int); |
c906108c | 53 | |
a14ed312 | 54 | static void maintenance_internal_error (char *args, int from_tty); |
7be570e7 | 55 | |
a14ed312 | 56 | static void maintenance_demangle (char *, int); |
c906108c | 57 | |
a14ed312 | 58 | static void maintenance_time_display (char *, int); |
c906108c | 59 | |
a14ed312 | 60 | static void maintenance_space_display (char *, int); |
c906108c | 61 | |
a14ed312 | 62 | static void maintenance_info_command (char *, int); |
c906108c | 63 | |
a14ed312 | 64 | static void maintenance_info_sections (char *, int); |
c906108c | 65 | |
a14ed312 | 66 | static void maintenance_print_command (char *, int); |
c906108c | 67 | |
1c689132 DB |
68 | static void maintenance_do_deprecate (char *, int); |
69 | ||
c906108c SS |
70 | /* Set this to the maximum number of seconds to wait instead of waiting forever |
71 | in target_wait(). If this timer times out, then it generates an error and | |
72 | the command is aborted. This replaces most of the need for timeouts in the | |
73 | GDB test suite, and makes it possible to distinguish between a hung target | |
74 | and one with slow communications. */ | |
75 | ||
76 | int watchdog = 0; | |
920d2a44 AC |
77 | static void |
78 | show_watchdog (struct ui_file *file, int from_tty, | |
79 | struct cmd_list_element *c, const char *value) | |
80 | { | |
81 | fprintf_filtered (file, _("Watchdog timer is %s.\n"), value); | |
82 | } | |
c906108c | 83 | |
7f86f058 | 84 | /* Access the maintenance subcommands. */ |
c906108c SS |
85 | |
86 | static void | |
fba45db2 | 87 | maintenance_command (char *args, int from_tty) |
c906108c | 88 | { |
3e43a32a MS |
89 | printf_unfiltered (_("\"maintenance\" must be followed by " |
90 | "the name of a maintenance command.\n")); | |
c906108c SS |
91 | help_list (maintenancelist, "maintenance ", -1, gdb_stdout); |
92 | } | |
93 | ||
94 | #ifndef _WIN32 | |
c906108c | 95 | static void |
fba45db2 | 96 | maintenance_dump_me (char *args, int from_tty) |
c906108c | 97 | { |
9e2f0ad4 | 98 | if (query (_("Should GDB dump core? "))) |
c906108c | 99 | { |
7be570e7 JM |
100 | #ifdef __DJGPP__ |
101 | /* SIGQUIT by default is ignored, so use SIGABRT instead. */ | |
102 | signal (SIGABRT, SIG_DFL); | |
103 | kill (getpid (), SIGABRT); | |
104 | #else | |
c906108c SS |
105 | signal (SIGQUIT, SIG_DFL); |
106 | kill (getpid (), SIGQUIT); | |
7be570e7 | 107 | #endif |
c906108c SS |
108 | } |
109 | } | |
110 | #endif | |
111 | ||
7be570e7 JM |
112 | /* Stimulate the internal error mechanism that GDB uses when an |
113 | internal problem is detected. Allows testing of the mechanism. | |
114 | Also useful when the user wants to drop a core file but not exit | |
025bb325 | 115 | GDB. */ |
7be570e7 JM |
116 | |
117 | static void | |
118 | maintenance_internal_error (char *args, int from_tty) | |
119 | { | |
dec43320 AC |
120 | internal_error (__FILE__, __LINE__, "%s", (args == NULL ? "" : args)); |
121 | } | |
122 | ||
123 | /* Stimulate the internal error mechanism that GDB uses when an | |
124 | internal problem is detected. Allows testing of the mechanism. | |
125 | Also useful when the user wants to drop a core file but not exit | |
025bb325 | 126 | GDB. */ |
dec43320 AC |
127 | |
128 | static void | |
129 | maintenance_internal_warning (char *args, int from_tty) | |
130 | { | |
131 | internal_warning (__FILE__, __LINE__, "%s", (args == NULL ? "" : args)); | |
7be570e7 JM |
132 | } |
133 | ||
33f91161 AC |
134 | /* Someday we should allow demangling for things other than just |
135 | explicit strings. For example, we might want to be able to specify | |
136 | the address of a string in either GDB's process space or the | |
137 | debuggee's process space, and have gdb fetch and demangle that | |
138 | string. If we have a char* pointer "ptr" that points to a string, | |
139 | we might want to be able to given just the name and have GDB | |
025bb325 | 140 | demangle and print what it points to, etc. (FIXME) */ |
c906108c SS |
141 | |
142 | static void | |
fba45db2 | 143 | maintenance_demangle (char *args, int from_tty) |
c906108c SS |
144 | { |
145 | char *demangled; | |
146 | ||
147 | if (args == NULL || *args == '\0') | |
148 | { | |
3e43a32a MS |
149 | printf_unfiltered (_("\"maintenance demangle\" takes " |
150 | "an argument to demangle.\n")); | |
c906108c SS |
151 | } |
152 | else | |
153 | { | |
9a3d7dfd AF |
154 | demangled = language_demangle (current_language, args, |
155 | DMGL_ANSI | DMGL_PARAMS); | |
c906108c SS |
156 | if (demangled != NULL) |
157 | { | |
158 | printf_unfiltered ("%s\n", demangled); | |
b8c9b27d | 159 | xfree (demangled); |
c906108c SS |
160 | } |
161 | else | |
162 | { | |
a3f17187 | 163 | printf_unfiltered (_("Can't demangle \"%s\"\n"), args); |
c906108c SS |
164 | } |
165 | } | |
166 | } | |
167 | ||
168 | static void | |
fba45db2 | 169 | maintenance_time_display (char *args, int from_tty) |
c906108c | 170 | { |
c906108c | 171 | if (args == NULL || *args == '\0') |
a3f17187 | 172 | printf_unfiltered (_("\"maintenance time\" takes a numeric argument.\n")); |
c906108c | 173 | else |
bd712aed | 174 | set_per_command_time (strtol (args, NULL, 10)); |
c906108c SS |
175 | } |
176 | ||
177 | static void | |
fba45db2 | 178 | maintenance_space_display (char *args, int from_tty) |
c906108c | 179 | { |
c906108c SS |
180 | if (args == NULL || *args == '\0') |
181 | printf_unfiltered ("\"maintenance space\" takes a numeric argument.\n"); | |
182 | else | |
bd712aed | 183 | set_per_command_space (strtol (args, NULL, 10)); |
c906108c SS |
184 | } |
185 | ||
33f91161 AC |
186 | /* The "maintenance info" command is defined as a prefix, with |
187 | allow_unknown 0. Therefore, its own definition is called only for | |
188 | "maintenance info" with no args. */ | |
c906108c | 189 | |
c906108c | 190 | static void |
fba45db2 | 191 | maintenance_info_command (char *arg, int from_tty) |
c906108c | 192 | { |
3e43a32a MS |
193 | printf_unfiltered (_("\"maintenance info\" must be followed " |
194 | "by the name of an info command.\n")); | |
c906108c SS |
195 | help_list (maintenanceinfolist, "maintenance info ", -1, gdb_stdout); |
196 | } | |
197 | ||
a532ca62 MS |
198 | /* Mini tokenizing lexer for 'maint info sections' command. */ |
199 | ||
200 | static int | |
473e38f3 | 201 | match_substring (const char *string, const char *substr) |
a532ca62 MS |
202 | { |
203 | int substr_len = strlen(substr); | |
473e38f3 | 204 | const char *tok; |
a532ca62 MS |
205 | |
206 | while ((tok = strstr (string, substr)) != NULL) | |
207 | { | |
025bb325 | 208 | /* Got a partial match. Is it a whole word? */ |
b01d807c MS |
209 | if (tok == string |
210 | || tok[-1] == ' ' | |
211 | || tok[-1] == '\t') | |
a532ca62 | 212 | { |
025bb325 | 213 | /* Token is delimited at the front... */ |
b01d807c MS |
214 | if (tok[substr_len] == ' ' |
215 | || tok[substr_len] == '\t' | |
216 | || tok[substr_len] == '\0') | |
a532ca62 MS |
217 | { |
218 | /* Token is delimited at the rear. Got a whole-word match. */ | |
219 | return 1; | |
220 | } | |
221 | } | |
222 | /* Token didn't match as a whole word. Advance and try again. */ | |
223 | string = tok + 1; | |
224 | } | |
225 | return 0; | |
226 | } | |
227 | ||
43155bc1 MS |
228 | static int |
229 | match_bfd_flags (char *string, flagword flags) | |
c906108c | 230 | { |
43155bc1 | 231 | if (flags & SEC_ALLOC) |
a532ca62 | 232 | if (match_substring (string, "ALLOC")) |
43155bc1 MS |
233 | return 1; |
234 | if (flags & SEC_LOAD) | |
a532ca62 | 235 | if (match_substring (string, "LOAD")) |
43155bc1 MS |
236 | return 1; |
237 | if (flags & SEC_RELOC) | |
a532ca62 | 238 | if (match_substring (string, "RELOC")) |
43155bc1 MS |
239 | return 1; |
240 | if (flags & SEC_READONLY) | |
a532ca62 | 241 | if (match_substring (string, "READONLY")) |
43155bc1 MS |
242 | return 1; |
243 | if (flags & SEC_CODE) | |
a532ca62 | 244 | if (match_substring (string, "CODE")) |
43155bc1 MS |
245 | return 1; |
246 | if (flags & SEC_DATA) | |
a532ca62 | 247 | if (match_substring (string, "DATA")) |
43155bc1 MS |
248 | return 1; |
249 | if (flags & SEC_ROM) | |
a532ca62 | 250 | if (match_substring (string, "ROM")) |
43155bc1 MS |
251 | return 1; |
252 | if (flags & SEC_CONSTRUCTOR) | |
a532ca62 | 253 | if (match_substring (string, "CONSTRUCTOR")) |
43155bc1 MS |
254 | return 1; |
255 | if (flags & SEC_HAS_CONTENTS) | |
a532ca62 | 256 | if (match_substring (string, "HAS_CONTENTS")) |
43155bc1 MS |
257 | return 1; |
258 | if (flags & SEC_NEVER_LOAD) | |
a532ca62 | 259 | if (match_substring (string, "NEVER_LOAD")) |
43155bc1 MS |
260 | return 1; |
261 | if (flags & SEC_COFF_SHARED_LIBRARY) | |
a532ca62 | 262 | if (match_substring (string, "COFF_SHARED_LIBRARY")) |
43155bc1 MS |
263 | return 1; |
264 | if (flags & SEC_IS_COMMON) | |
a532ca62 | 265 | if (match_substring (string, "IS_COMMON")) |
43155bc1 | 266 | return 1; |
c906108c | 267 | |
43155bc1 MS |
268 | return 0; |
269 | } | |
c906108c | 270 | |
43155bc1 MS |
271 | static void |
272 | print_bfd_flags (flagword flags) | |
273 | { | |
c906108c SS |
274 | if (flags & SEC_ALLOC) |
275 | printf_filtered (" ALLOC"); | |
276 | if (flags & SEC_LOAD) | |
277 | printf_filtered (" LOAD"); | |
278 | if (flags & SEC_RELOC) | |
279 | printf_filtered (" RELOC"); | |
280 | if (flags & SEC_READONLY) | |
281 | printf_filtered (" READONLY"); | |
282 | if (flags & SEC_CODE) | |
283 | printf_filtered (" CODE"); | |
284 | if (flags & SEC_DATA) | |
285 | printf_filtered (" DATA"); | |
286 | if (flags & SEC_ROM) | |
287 | printf_filtered (" ROM"); | |
288 | if (flags & SEC_CONSTRUCTOR) | |
289 | printf_filtered (" CONSTRUCTOR"); | |
290 | if (flags & SEC_HAS_CONTENTS) | |
291 | printf_filtered (" HAS_CONTENTS"); | |
292 | if (flags & SEC_NEVER_LOAD) | |
293 | printf_filtered (" NEVER_LOAD"); | |
294 | if (flags & SEC_COFF_SHARED_LIBRARY) | |
295 | printf_filtered (" COFF_SHARED_LIBRARY"); | |
296 | if (flags & SEC_IS_COMMON) | |
297 | printf_filtered (" IS_COMMON"); | |
43155bc1 MS |
298 | } |
299 | ||
300 | static void | |
67a2b77e AC |
301 | maint_print_section_info (const char *name, flagword flags, |
302 | CORE_ADDR addr, CORE_ADDR endaddr, | |
5af949e3 | 303 | unsigned long filepos, int addr_size) |
43155bc1 | 304 | { |
5af949e3 UW |
305 | printf_filtered (" %s", hex_string_custom (addr, addr_size)); |
306 | printf_filtered ("->%s", hex_string_custom (endaddr, addr_size)); | |
3ab13650 | 307 | printf_filtered (" at %s", |
bb599908 | 308 | hex_string_custom ((unsigned long) filepos, 8)); |
e3d3bfda MS |
309 | printf_filtered (": %s", name); |
310 | print_bfd_flags (flags); | |
311 | printf_filtered ("\n"); | |
312 | } | |
c906108c | 313 | |
e3d3bfda MS |
314 | static void |
315 | print_bfd_section_info (bfd *abfd, | |
316 | asection *asect, | |
317 | void *arg) | |
318 | { | |
319 | flagword flags = bfd_get_section_flags (abfd, asect); | |
320 | const char *name = bfd_section_name (abfd, asect); | |
321 | ||
b01d807c MS |
322 | if (arg == NULL || *((char *) arg) == '\0' |
323 | || match_substring ((char *) arg, name) | |
324 | || match_bfd_flags ((char *) arg, flags)) | |
e3d3bfda | 325 | { |
5af949e3 UW |
326 | struct gdbarch *gdbarch = gdbarch_from_bfd (abfd); |
327 | int addr_size = gdbarch_addr_bit (gdbarch) / 8; | |
e3d3bfda MS |
328 | CORE_ADDR addr, endaddr; |
329 | ||
330 | addr = bfd_section_vma (abfd, asect); | |
331 | endaddr = addr + bfd_section_size (abfd, asect); | |
5af949e3 UW |
332 | maint_print_section_info (name, flags, addr, endaddr, |
333 | asect->filepos, addr_size); | |
e3d3bfda MS |
334 | } |
335 | } | |
336 | ||
337 | static void | |
338 | print_objfile_section_info (bfd *abfd, | |
339 | struct obj_section *asect, | |
340 | char *string) | |
341 | { | |
342 | flagword flags = bfd_get_section_flags (abfd, asect->the_bfd_section); | |
343 | const char *name = bfd_section_name (abfd, asect->the_bfd_section); | |
43155bc1 | 344 | |
b01d807c MS |
345 | if (string == NULL || *string == '\0' |
346 | || match_substring (string, name) | |
347 | || match_bfd_flags (string, flags)) | |
43155bc1 | 348 | { |
5af949e3 UW |
349 | struct gdbarch *gdbarch = gdbarch_from_bfd (abfd); |
350 | int addr_size = gdbarch_addr_bit (gdbarch) / 8; | |
b8d56208 | 351 | |
f1f6aadf PA |
352 | maint_print_section_info (name, flags, |
353 | obj_section_addr (asect), | |
354 | obj_section_endaddr (asect), | |
5af949e3 UW |
355 | asect->the_bfd_section->filepos, |
356 | addr_size); | |
43155bc1 | 357 | } |
c906108c SS |
358 | } |
359 | ||
c906108c | 360 | static void |
fba45db2 | 361 | maintenance_info_sections (char *arg, int from_tty) |
c906108c SS |
362 | { |
363 | if (exec_bfd) | |
364 | { | |
a3f17187 | 365 | printf_filtered (_("Exec file:\n")); |
c5aa993b | 366 | printf_filtered (" `%s', ", bfd_get_filename (exec_bfd)); |
c906108c | 367 | wrap_here (" "); |
a3f17187 | 368 | printf_filtered (_("file type %s.\n"), bfd_get_target (exec_bfd)); |
a532ca62 | 369 | if (arg && *arg && match_substring (arg, "ALLOBJ")) |
e3d3bfda MS |
370 | { |
371 | struct objfile *ofile; | |
372 | struct obj_section *osect; | |
373 | ||
374 | /* Only this function cares about the 'ALLOBJ' argument; | |
375 | if 'ALLOBJ' is the only argument, discard it rather than | |
376 | passing it down to print_objfile_section_info (which | |
377 | wouldn't know how to handle it). */ | |
378 | if (strcmp (arg, "ALLOBJ") == 0) | |
379 | arg = NULL; | |
380 | ||
381 | ALL_OBJFILES (ofile) | |
382 | { | |
a3f17187 | 383 | printf_filtered (_(" Object file: %s\n"), |
e3d3bfda MS |
384 | bfd_get_filename (ofile->obfd)); |
385 | ALL_OBJFILE_OSECTIONS (ofile, osect) | |
386 | { | |
387 | print_objfile_section_info (ofile->obfd, osect, arg); | |
388 | } | |
389 | } | |
390 | } | |
391 | else | |
392 | bfd_map_over_sections (exec_bfd, print_bfd_section_info, arg); | |
c906108c SS |
393 | } |
394 | ||
395 | if (core_bfd) | |
396 | { | |
a3f17187 | 397 | printf_filtered (_("Core file:\n")); |
c5aa993b | 398 | printf_filtered (" `%s', ", bfd_get_filename (core_bfd)); |
c906108c | 399 | wrap_here (" "); |
a3f17187 | 400 | printf_filtered (_("file type %s.\n"), bfd_get_target (core_bfd)); |
e3d3bfda | 401 | bfd_map_over_sections (core_bfd, print_bfd_section_info, arg); |
c906108c SS |
402 | } |
403 | } | |
404 | ||
025cfdb2 | 405 | static void |
fba45db2 | 406 | maintenance_print_statistics (char *args, int from_tty) |
c906108c SS |
407 | { |
408 | print_objfile_statistics (); | |
409 | print_symbol_bcache_statistics (); | |
410 | } | |
411 | ||
b9362cc7 | 412 | static void |
4b9b3959 AC |
413 | maintenance_print_architecture (char *args, int from_tty) |
414 | { | |
e17c207e UW |
415 | struct gdbarch *gdbarch = get_current_arch (); |
416 | ||
4b9b3959 | 417 | if (args == NULL) |
e17c207e | 418 | gdbarch_dump (gdbarch, gdb_stdout); |
4b9b3959 AC |
419 | else |
420 | { | |
724b958c | 421 | struct cleanup *cleanups; |
4b9b3959 | 422 | struct ui_file *file = gdb_fopen (args, "w"); |
b8d56208 | 423 | |
4b9b3959 | 424 | if (file == NULL) |
e2e0b3e5 | 425 | perror_with_name (_("maintenance print architecture")); |
724b958c | 426 | cleanups = make_cleanup_ui_file_delete (file); |
e17c207e | 427 | gdbarch_dump (gdbarch, file); |
724b958c | 428 | do_cleanups (cleanups); |
4b9b3959 AC |
429 | } |
430 | } | |
431 | ||
33f91161 AC |
432 | /* The "maintenance print" command is defined as a prefix, with |
433 | allow_unknown 0. Therefore, its own definition is called only for | |
434 | "maintenance print" with no args. */ | |
c906108c | 435 | |
c906108c | 436 | static void |
fba45db2 | 437 | maintenance_print_command (char *arg, int from_tty) |
c906108c | 438 | { |
3e43a32a MS |
439 | printf_unfiltered (_("\"maintenance print\" must be followed " |
440 | "by the name of a print command.\n")); | |
c906108c SS |
441 | help_list (maintenanceprintlist, "maintenance print ", -1, gdb_stdout); |
442 | } | |
443 | ||
444 | /* The "maintenance translate-address" command converts a section and address | |
445 | to a symbol. This can be called in two ways: | |
c5aa993b | 446 | maintenance translate-address <secname> <addr> |
025bb325 | 447 | or maintenance translate-address <addr>. */ |
c906108c SS |
448 | |
449 | static void | |
fba45db2 | 450 | maintenance_translate_address (char *arg, int from_tty) |
c906108c SS |
451 | { |
452 | CORE_ADDR address; | |
714835d5 | 453 | struct obj_section *sect; |
c906108c | 454 | char *p; |
7cbd4a93 | 455 | struct bound_minimal_symbol sym; |
c906108c SS |
456 | struct objfile *objfile; |
457 | ||
458 | if (arg == NULL || *arg == 0) | |
8a3fe4f8 | 459 | error (_("requires argument (address or section + address)")); |
c906108c SS |
460 | |
461 | sect = NULL; | |
462 | p = arg; | |
463 | ||
464 | if (!isdigit (*p)) | |
025bb325 MS |
465 | { /* See if we have a valid section name. */ |
466 | while (*p && !isspace (*p)) /* Find end of section name. */ | |
c906108c | 467 | p++; |
025bb325 | 468 | if (*p == '\000') /* End of command? */ |
8a3fe4f8 | 469 | error (_("Need to specify <section-name> and <address>")); |
c906108c | 470 | *p++ = '\000'; |
529480d0 | 471 | p = skip_spaces (p); |
c906108c | 472 | |
714835d5 | 473 | ALL_OBJSECTIONS (objfile, sect) |
c5aa993b | 474 | { |
714835d5 | 475 | if (strcmp (sect->the_bfd_section->name, arg) == 0) |
c5aa993b JM |
476 | break; |
477 | } | |
c906108c | 478 | |
15c99a44 | 479 | if (!objfile) |
8a3fe4f8 | 480 | error (_("Unknown section %s."), arg); |
c906108c SS |
481 | } |
482 | ||
483 | address = parse_and_eval_address (p); | |
484 | ||
485 | if (sect) | |
486 | sym = lookup_minimal_symbol_by_pc_section (address, sect); | |
487 | else | |
488 | sym = lookup_minimal_symbol_by_pc (address); | |
489 | ||
7cbd4a93 | 490 | if (sym.minsym) |
c14c28ba | 491 | { |
7cbd4a93 | 492 | const char *symbol_name = SYMBOL_PRINT_NAME (sym.minsym); |
3e43a32a | 493 | const char *symbol_offset |
7cbd4a93 | 494 | = pulongest (address - SYMBOL_VALUE_ADDRESS (sym.minsym)); |
c14c28ba | 495 | |
7cbd4a93 | 496 | sect = SYMBOL_OBJ_SECTION(sym.minsym); |
c14c28ba PP |
497 | if (sect != NULL) |
498 | { | |
499 | const char *section_name; | |
500 | const char *obj_name; | |
501 | ||
502 | gdb_assert (sect->the_bfd_section && sect->the_bfd_section->name); | |
503 | section_name = sect->the_bfd_section->name; | |
504 | ||
505 | gdb_assert (sect->objfile && sect->objfile->name); | |
506 | obj_name = sect->objfile->name; | |
507 | ||
508 | if (MULTI_OBJFILE_P ()) | |
509 | printf_filtered (_("%s + %s in section %s of %s\n"), | |
3e43a32a MS |
510 | symbol_name, symbol_offset, |
511 | section_name, obj_name); | |
c14c28ba PP |
512 | else |
513 | printf_filtered (_("%s + %s in section %s\n"), | |
514 | symbol_name, symbol_offset, section_name); | |
515 | } | |
516 | else | |
517 | printf_filtered (_("%s + %s\n"), symbol_name, symbol_offset); | |
518 | } | |
c906108c | 519 | else if (sect) |
5af949e3 UW |
520 | printf_filtered (_("no symbol at %s:%s\n"), |
521 | sect->the_bfd_section->name, hex_string (address)); | |
c906108c | 522 | else |
5af949e3 | 523 | printf_filtered (_("no symbol at %s\n"), hex_string (address)); |
c906108c SS |
524 | |
525 | return; | |
526 | } | |
527 | ||
56382845 | 528 | |
c114dcd5 | 529 | /* When a command is deprecated the user will be warned the first time |
33f91161 | 530 | the command is used. If possible, a replacement will be |
025bb325 | 531 | offered. */ |
56382845 FN |
532 | |
533 | static void | |
534 | maintenance_deprecate (char *args, int from_tty) | |
535 | { | |
536 | if (args == NULL || *args == '\0') | |
537 | { | |
cce7e648 PA |
538 | printf_unfiltered (_("\"maintenance deprecate\" takes an argument,\n\ |
539 | the command you want to deprecate, and optionally the replacement command\n\ | |
a3f17187 | 540 | enclosed in quotes.\n")); |
56382845 | 541 | } |
33f91161 | 542 | |
56382845 FN |
543 | maintenance_do_deprecate (args, 1); |
544 | ||
545 | } | |
546 | ||
547 | ||
548 | static void | |
549 | maintenance_undeprecate (char *args, int from_tty) | |
550 | { | |
551 | if (args == NULL || *args == '\0') | |
552 | { | |
a3f17187 AC |
553 | printf_unfiltered (_("\"maintenance undeprecate\" takes an argument, \n\ |
554 | the command you want to undeprecate.\n")); | |
56382845 | 555 | } |
33f91161 | 556 | |
56382845 | 557 | maintenance_do_deprecate (args, 0); |
33f91161 | 558 | |
56382845 FN |
559 | } |
560 | ||
025bb325 | 561 | /* You really shouldn't be using this. It is just for the testsuite. |
33f91161 AC |
562 | Rather, you should use deprecate_cmd() when the command is created |
563 | in _initialize_blah(). | |
564 | ||
565 | This function deprecates a command and optionally assigns it a | |
566 | replacement. */ | |
567 | ||
8399535b | 568 | static void |
33f91161 AC |
569 | maintenance_do_deprecate (char *text, int deprecate) |
570 | { | |
33f91161 AC |
571 | struct cmd_list_element *alias = NULL; |
572 | struct cmd_list_element *prefix_cmd = NULL; | |
573 | struct cmd_list_element *cmd = NULL; | |
574 | ||
575 | char *start_ptr = NULL; | |
576 | char *end_ptr = NULL; | |
56382845 | 577 | int len; |
33f91161 AC |
578 | char *replacement = NULL; |
579 | ||
1c689132 DB |
580 | if (text == NULL) |
581 | return; | |
56382845 | 582 | |
33f91161 AC |
583 | if (!lookup_cmd_composition (text, &alias, &prefix_cmd, &cmd)) |
584 | { | |
a3f17187 | 585 | printf_filtered (_("Can't find command '%s' to deprecate.\n"), text); |
33f91161 AC |
586 | return; |
587 | } | |
56382845 | 588 | |
56382845 FN |
589 | if (deprecate) |
590 | { | |
025bb325 | 591 | /* Look for a replacement command. */ |
80ce1ecb AC |
592 | start_ptr = strchr (text, '\"'); |
593 | if (start_ptr != NULL) | |
33f91161 AC |
594 | { |
595 | start_ptr++; | |
80ce1ecb AC |
596 | end_ptr = strrchr (start_ptr, '\"'); |
597 | if (end_ptr != NULL) | |
33f91161 AC |
598 | { |
599 | len = end_ptr - start_ptr; | |
600 | start_ptr[len] = '\0'; | |
601 | replacement = xstrdup (start_ptr); | |
602 | } | |
603 | } | |
56382845 | 604 | } |
33f91161 | 605 | |
56382845 FN |
606 | if (!start_ptr || !end_ptr) |
607 | replacement = NULL; | |
33f91161 AC |
608 | |
609 | ||
56382845 | 610 | /* If they used an alias, we only want to deprecate the alias. |
33f91161 | 611 | |
56382845 FN |
612 | Note the MALLOCED_REPLACEMENT test. If the command's replacement |
613 | string was allocated at compile time we don't want to free the | |
025bb325 | 614 | memory. */ |
56382845 FN |
615 | if (alias) |
616 | { | |
56382845 | 617 | if (alias->flags & MALLOCED_REPLACEMENT) |
b8c9b27d | 618 | xfree (alias->replacement); |
33f91161 | 619 | |
56382845 | 620 | if (deprecate) |
33f91161 | 621 | alias->flags |= (DEPRECATED_WARN_USER | CMD_DEPRECATED); |
56382845 | 622 | else |
33f91161 AC |
623 | alias->flags &= ~(DEPRECATED_WARN_USER | CMD_DEPRECATED); |
624 | alias->replacement = replacement; | |
56382845 FN |
625 | alias->flags |= MALLOCED_REPLACEMENT; |
626 | return; | |
627 | } | |
628 | else if (cmd) | |
629 | { | |
630 | if (cmd->flags & MALLOCED_REPLACEMENT) | |
b8c9b27d | 631 | xfree (cmd->replacement); |
56382845 FN |
632 | |
633 | if (deprecate) | |
33f91161 | 634 | cmd->flags |= (DEPRECATED_WARN_USER | CMD_DEPRECATED); |
56382845 | 635 | else |
33f91161 AC |
636 | cmd->flags &= ~(DEPRECATED_WARN_USER | CMD_DEPRECATED); |
637 | cmd->replacement = replacement; | |
56382845 FN |
638 | cmd->flags |= MALLOCED_REPLACEMENT; |
639 | return; | |
640 | } | |
240f9570 | 641 | xfree (replacement); |
56382845 FN |
642 | } |
643 | ||
4f337972 AC |
644 | /* Maintenance set/show framework. */ |
645 | ||
ae038cb0 DJ |
646 | struct cmd_list_element *maintenance_set_cmdlist; |
647 | struct cmd_list_element *maintenance_show_cmdlist; | |
4f337972 AC |
648 | |
649 | static void | |
650 | maintenance_set_cmd (char *args, int from_tty) | |
651 | { | |
3e43a32a MS |
652 | printf_unfiltered (_("\"maintenance set\" must be followed " |
653 | "by the name of a set command.\n")); | |
4f337972 AC |
654 | help_list (maintenance_set_cmdlist, "maintenance set ", -1, gdb_stdout); |
655 | } | |
656 | ||
657 | static void | |
658 | maintenance_show_cmd (char *args, int from_tty) | |
659 | { | |
660 | cmd_show_list (maintenance_show_cmdlist, from_tty, ""); | |
661 | } | |
662 | ||
4f337972 AC |
663 | /* Profiling support. */ |
664 | ||
665 | static int maintenance_profile_p; | |
920d2a44 AC |
666 | static void |
667 | show_maintenance_profile_p (struct ui_file *file, int from_tty, | |
668 | struct cmd_list_element *c, const char *value) | |
669 | { | |
670 | fprintf_filtered (file, _("Internal profiling is %s.\n"), value); | |
671 | } | |
d9feb4e7 | 672 | |
b0b1c2c0 MK |
673 | #ifdef HAVE__ETEXT |
674 | extern char _etext; | |
675 | #define TEXTEND &_etext | |
01fe12f6 | 676 | #elif defined (HAVE_ETEXT) |
b0b1c2c0 MK |
677 | extern char etext; |
678 | #define TEXTEND &etext | |
679 | #endif | |
680 | ||
01fe12f6 JB |
681 | #if defined (HAVE_MONSTARTUP) && defined (HAVE__MCLEANUP) && defined (TEXTEND) |
682 | ||
d28f9cdf DJ |
683 | static int profiling_state; |
684 | ||
685 | static void | |
686 | mcleanup_wrapper (void) | |
687 | { | |
688 | extern void _mcleanup (void); | |
689 | ||
690 | if (profiling_state) | |
691 | _mcleanup (); | |
692 | } | |
4f337972 AC |
693 | |
694 | static void | |
3e43a32a MS |
695 | maintenance_set_profile_cmd (char *args, int from_tty, |
696 | struct cmd_list_element *c) | |
4f337972 | 697 | { |
d28f9cdf DJ |
698 | if (maintenance_profile_p == profiling_state) |
699 | return; | |
700 | ||
701 | profiling_state = maintenance_profile_p; | |
702 | ||
703 | if (maintenance_profile_p) | |
704 | { | |
705 | static int profiling_initialized; | |
706 | ||
707 | extern void monstartup (unsigned long, unsigned long); | |
d28f9cdf DJ |
708 | extern int main(); |
709 | ||
710 | if (!profiling_initialized) | |
711 | { | |
712 | atexit (mcleanup_wrapper); | |
713 | profiling_initialized = 1; | |
714 | } | |
715 | ||
716 | /* "main" is now always the first function in the text segment, so use | |
717 | its address for monstartup. */ | |
b0b1c2c0 | 718 | monstartup ((unsigned long) &main, (unsigned long) TEXTEND); |
d28f9cdf DJ |
719 | } |
720 | else | |
721 | { | |
722 | extern void _mcleanup (void); | |
b8d56208 | 723 | |
d28f9cdf DJ |
724 | _mcleanup (); |
725 | } | |
4f337972 | 726 | } |
d9feb4e7 DJ |
727 | #else |
728 | static void | |
3e43a32a MS |
729 | maintenance_set_profile_cmd (char *args, int from_tty, |
730 | struct cmd_list_element *c) | |
d9feb4e7 | 731 | { |
8a3fe4f8 | 732 | error (_("Profiling support is not available on this system.")); |
d9feb4e7 DJ |
733 | } |
734 | #endif | |
bd712aed DE |
735 | \f |
736 | /* If nonzero, display time usage both at startup and for each command. */ | |
56382845 | 737 | |
bd712aed DE |
738 | static int per_command_time; |
739 | ||
740 | /* If nonzero, display space usage both at startup and for each command. */ | |
741 | ||
742 | static int per_command_space; | |
743 | ||
744 | /* If nonzero, display basic symtab stats for each command. */ | |
745 | ||
746 | static int per_command_symtab; | |
747 | ||
748 | /* mt per-command commands. */ | |
749 | ||
750 | static struct cmd_list_element *per_command_setlist; | |
751 | static struct cmd_list_element *per_command_showlist; | |
752 | ||
753 | /* Records a run time and space usage to be used as a base for | |
754 | reporting elapsed time or change in space. */ | |
755 | ||
756 | struct cmd_stats | |
757 | { | |
758 | /* Zero if the saved time is from the beginning of GDB execution. | |
759 | One if from the beginning of an individual command execution. */ | |
760 | int msg_type; | |
761 | /* Track whether the stat was enabled at the start of the command | |
762 | so that we can avoid printing anything if it gets turned on by | |
763 | the current command. */ | |
764 | int time_enabled : 1; | |
765 | int space_enabled : 1; | |
766 | int symtab_enabled : 1; | |
767 | long start_cpu_time; | |
768 | struct timeval start_wall_time; | |
769 | long start_space; | |
770 | /* Total number of symtabs (over all objfiles). */ | |
771 | int start_nr_symtabs; | |
772 | /* Of those, a count of just the primary ones. */ | |
773 | int start_nr_primary_symtabs; | |
774 | /* Total number of blocks. */ | |
775 | int start_nr_blocks; | |
776 | }; | |
777 | ||
778 | /* Set whether to display time statistics to NEW_VALUE | |
779 | (non-zero means true). */ | |
780 | ||
781 | void | |
782 | set_per_command_time (int new_value) | |
783 | { | |
784 | per_command_time = new_value; | |
785 | } | |
786 | ||
787 | /* Set whether to display space statistics to NEW_VALUE | |
788 | (non-zero means true). */ | |
789 | ||
790 | void | |
791 | set_per_command_space (int new_value) | |
792 | { | |
793 | per_command_space = new_value; | |
794 | } | |
795 | ||
796 | /* Count the number of symtabs and blocks. */ | |
797 | ||
798 | static void | |
799 | count_symtabs_and_blocks (int *nr_symtabs_ptr, int *nr_primary_symtabs_ptr, | |
800 | int *nr_blocks_ptr) | |
801 | { | |
802 | struct objfile *o; | |
803 | struct symtab *s; | |
804 | int nr_symtabs = 0; | |
805 | int nr_primary_symtabs = 0; | |
806 | int nr_blocks = 0; | |
807 | ||
808 | ALL_SYMTABS (o, s) | |
809 | { | |
810 | ++nr_symtabs; | |
811 | if (s->primary) | |
812 | { | |
813 | ++nr_primary_symtabs; | |
814 | nr_blocks += BLOCKVECTOR_NBLOCKS (BLOCKVECTOR (s)); | |
815 | } | |
816 | } | |
817 | ||
818 | *nr_symtabs_ptr = nr_symtabs; | |
819 | *nr_primary_symtabs_ptr = nr_primary_symtabs; | |
820 | *nr_blocks_ptr = nr_blocks; | |
821 | } | |
822 | ||
823 | /* As indicated by display_time and display_space, report GDB's elapsed time | |
824 | and space usage from the base time and space provided in ARG, which | |
825 | must be a pointer to a struct cmd_stat. This function is intended | |
826 | to be called as a cleanup. */ | |
827 | ||
828 | static void | |
829 | report_command_stats (void *arg) | |
830 | { | |
831 | struct cmd_stats *start_stats = (struct cmd_stats *) arg; | |
832 | int msg_type = start_stats->msg_type; | |
833 | ||
834 | if (start_stats->time_enabled) | |
835 | { | |
836 | long cmd_time = get_run_time () - start_stats->start_cpu_time; | |
837 | struct timeval now_wall_time, delta_wall_time, wait_time; | |
838 | ||
839 | gettimeofday (&now_wall_time, NULL); | |
840 | timeval_sub (&delta_wall_time, | |
841 | &now_wall_time, &start_stats->start_wall_time); | |
842 | ||
843 | /* Subtract time spend in prompt_for_continue from walltime. */ | |
844 | wait_time = get_prompt_for_continue_wait_time (); | |
845 | timeval_sub (&delta_wall_time, &delta_wall_time, &wait_time); | |
846 | ||
847 | printf_unfiltered (msg_type == 0 | |
848 | ? _("Startup time: %ld.%06ld (cpu), %ld.%06ld (wall)\n") | |
849 | : _("Command execution time: %ld.%06ld (cpu), %ld.%06ld (wall)\n"), | |
850 | cmd_time / 1000000, cmd_time % 1000000, | |
851 | (long) delta_wall_time.tv_sec, | |
852 | (long) delta_wall_time.tv_usec); | |
853 | } | |
854 | ||
855 | if (start_stats->space_enabled) | |
856 | { | |
857 | #ifdef HAVE_SBRK | |
858 | char *lim = (char *) sbrk (0); | |
859 | ||
860 | long space_now = lim - lim_at_start; | |
861 | long space_diff = space_now - start_stats->start_space; | |
862 | ||
863 | printf_unfiltered (msg_type == 0 | |
864 | ? _("Space used: %ld (%s%ld during startup)\n") | |
865 | : _("Space used: %ld (%s%ld for this command)\n"), | |
866 | space_now, | |
867 | (space_diff >= 0 ? "+" : ""), | |
868 | space_diff); | |
869 | #endif | |
870 | } | |
871 | ||
872 | if (start_stats->symtab_enabled) | |
873 | { | |
874 | int nr_symtabs, nr_primary_symtabs, nr_blocks; | |
875 | ||
876 | count_symtabs_and_blocks (&nr_symtabs, &nr_primary_symtabs, &nr_blocks); | |
877 | printf_unfiltered (_("#symtabs: %d (+%d)," | |
878 | " #primary symtabs: %d (+%d)," | |
879 | " #blocks: %d (+%d)\n"), | |
880 | nr_symtabs, | |
881 | nr_symtabs - start_stats->start_nr_symtabs, | |
882 | nr_primary_symtabs, | |
883 | nr_primary_symtabs - start_stats->start_nr_primary_symtabs, | |
884 | nr_blocks, | |
885 | nr_blocks - start_stats->start_nr_blocks); | |
886 | } | |
887 | } | |
888 | ||
889 | /* Create a cleanup that reports time and space used since its creation. | |
890 | MSG_TYPE is zero for gdb startup, otherwise it is one(1) to report | |
891 | data for individual commands. */ | |
892 | ||
893 | struct cleanup * | |
894 | make_command_stats_cleanup (int msg_type) | |
895 | { | |
896 | struct cmd_stats *new_stat; | |
897 | ||
898 | /* Early exit if we're not reporting any stats. */ | |
899 | if (!per_command_time | |
900 | && !per_command_space | |
901 | && !per_command_symtab) | |
902 | return make_cleanup (null_cleanup, 0); | |
903 | ||
904 | new_stat = XZALLOC (struct cmd_stats); | |
905 | ||
906 | new_stat->msg_type = msg_type; | |
907 | ||
908 | if (per_command_space) | |
909 | { | |
910 | #ifdef HAVE_SBRK | |
911 | char *lim = (char *) sbrk (0); | |
912 | new_stat->start_space = lim - lim_at_start; | |
913 | new_stat->space_enabled = 1; | |
914 | #endif | |
915 | } | |
916 | ||
917 | if (per_command_time) | |
918 | { | |
919 | new_stat->start_cpu_time = get_run_time (); | |
920 | gettimeofday (&new_stat->start_wall_time, NULL); | |
921 | new_stat->time_enabled = 1; | |
922 | } | |
923 | ||
924 | if (per_command_symtab) | |
925 | { | |
926 | int nr_symtabs, nr_primary_symtabs, nr_blocks; | |
927 | ||
928 | count_symtabs_and_blocks (&nr_symtabs, &nr_primary_symtabs, &nr_blocks); | |
929 | new_stat->start_nr_symtabs = nr_symtabs; | |
930 | new_stat->start_nr_primary_symtabs = nr_primary_symtabs; | |
931 | new_stat->start_nr_blocks = nr_blocks; | |
932 | new_stat->symtab_enabled = 1; | |
933 | } | |
934 | ||
935 | /* Initalize timer to keep track of how long we waited for the user. */ | |
936 | reset_prompt_for_continue_wait_time (); | |
937 | ||
938 | return make_cleanup_dtor (report_command_stats, new_stat, xfree); | |
939 | } | |
940 | ||
941 | /* Handle unknown "mt set per-command" arguments. | |
942 | In this case have "mt set per-command on|off" affect every setting. */ | |
943 | ||
944 | static void | |
945 | set_per_command_cmd (char *args, int from_tty) | |
946 | { | |
947 | struct cmd_list_element *list; | |
948 | size_t length; | |
949 | int val; | |
950 | ||
951 | val = parse_cli_boolean_value (args); | |
952 | if (val < 0) | |
953 | error (_("Bad value for 'mt set per-command no'.")); | |
954 | ||
955 | for (list = per_command_setlist; list != NULL; list = list->next) | |
956 | if (list->var_type == var_boolean) | |
957 | { | |
958 | gdb_assert (list->type == set_cmd); | |
959 | do_set_command (args, from_tty, list); | |
960 | } | |
961 | } | |
962 | ||
963 | /* Command "show per-command" displays summary of all the current | |
964 | "show per-command " settings. */ | |
965 | ||
966 | static void | |
967 | show_per_command_cmd (char *args, int from_tty) | |
968 | { | |
969 | cmd_show_list (per_command_showlist, from_tty, ""); | |
970 | } | |
971 | \f | |
c906108c | 972 | void |
fba45db2 | 973 | _initialize_maint_cmds (void) |
c906108c | 974 | { |
1bedd215 AC |
975 | add_prefix_cmd ("maintenance", class_maintenance, maintenance_command, _("\ |
976 | Commands for use by GDB maintainers.\n\ | |
c906108c SS |
977 | Includes commands to dump specific internal GDB structures in\n\ |
978 | a human readable form, to cause GDB to deliberately dump core,\n\ | |
1bedd215 | 979 | to test internal functions such as the C++/ObjC demangler, etc."), |
c906108c SS |
980 | &maintenancelist, "maintenance ", 0, |
981 | &cmdlist); | |
982 | ||
983 | add_com_alias ("mt", "maintenance", class_maintenance, 1); | |
984 | ||
1bedd215 AC |
985 | add_prefix_cmd ("info", class_maintenance, maintenance_info_command, _("\ |
986 | Commands for showing internal info about the program being debugged."), | |
c906108c SS |
987 | &maintenanceinfolist, "maintenance info ", 0, |
988 | &maintenancelist); | |
90515c23 | 989 | add_alias_cmd ("i", "info", class_maintenance, 1, &maintenancelist); |
c906108c | 990 | |
1a966eab AC |
991 | add_cmd ("sections", class_maintenance, maintenance_info_sections, _("\ |
992 | List the BFD sections of the exec and core files. \n\ | |
e3d3bfda MS |
993 | Arguments may be any combination of:\n\ |
994 | [one or more section names]\n\ | |
995 | ALLOC LOAD RELOC READONLY CODE DATA ROM CONSTRUCTOR\n\ | |
996 | HAS_CONTENTS NEVER_LOAD COFF_SHARED_LIBRARY IS_COMMON\n\ | |
997 | Sections matching any argument will be listed (no argument\n\ | |
998 | implies all sections). In addition, the special argument\n\ | |
999 | ALLOBJ\n\ | |
1a966eab | 1000 | lists all sections from all object files, including shared libraries."), |
c906108c SS |
1001 | &maintenanceinfolist); |
1002 | ||
1003 | add_prefix_cmd ("print", class_maintenance, maintenance_print_command, | |
1bedd215 | 1004 | _("Maintenance command for printing GDB internal state."), |
c906108c SS |
1005 | &maintenanceprintlist, "maintenance print ", 0, |
1006 | &maintenancelist); | |
1007 | ||
1bedd215 | 1008 | add_prefix_cmd ("set", class_maintenance, maintenance_set_cmd, _("\ |
4f337972 | 1009 | Set GDB internal variables used by the GDB maintainer.\n\ |
1bedd215 | 1010 | Configure variables internal to GDB that aid in GDB's maintenance"), |
4f337972 AC |
1011 | &maintenance_set_cmdlist, "maintenance set ", |
1012 | 0/*allow-unknown*/, | |
1013 | &maintenancelist); | |
1014 | ||
1bedd215 | 1015 | add_prefix_cmd ("show", class_maintenance, maintenance_show_cmd, _("\ |
4f337972 | 1016 | Show GDB internal variables used by the GDB maintainer.\n\ |
1bedd215 | 1017 | Configure variables internal to GDB that aid in GDB's maintenance"), |
4f337972 AC |
1018 | &maintenance_show_cmdlist, "maintenance show ", |
1019 | 0/*allow-unknown*/, | |
1020 | &maintenancelist); | |
1021 | ||
c906108c | 1022 | #ifndef _WIN32 |
1a966eab AC |
1023 | add_cmd ("dump-me", class_maintenance, maintenance_dump_me, _("\ |
1024 | Get fatal error; make debugger dump its core.\n\ | |
8308e54c | 1025 | GDB sets its handling of SIGQUIT back to SIG_DFL and then sends\n\ |
1a966eab | 1026 | itself a SIGQUIT signal."), |
c906108c SS |
1027 | &maintenancelist); |
1028 | #endif | |
1029 | ||
1a966eab AC |
1030 | add_cmd ("internal-error", class_maintenance, |
1031 | maintenance_internal_error, _("\ | |
1032 | Give GDB an internal error.\n\ | |
1033 | Cause GDB to behave as if an internal error was detected."), | |
7be570e7 JM |
1034 | &maintenancelist); |
1035 | ||
1a966eab AC |
1036 | add_cmd ("internal-warning", class_maintenance, |
1037 | maintenance_internal_warning, _("\ | |
1038 | Give GDB an internal warning.\n\ | |
1039 | Cause GDB to behave as if an internal warning was reported."), | |
dec43320 AC |
1040 | &maintenancelist); |
1041 | ||
1a966eab AC |
1042 | add_cmd ("demangle", class_maintenance, maintenance_demangle, _("\ |
1043 | Demangle a C++/ObjC mangled name.\n\ | |
c906108c | 1044 | Call internal GDB demangler routine to demangle a C++ link name\n\ |
1a966eab | 1045 | and prints the result."), |
c906108c SS |
1046 | &maintenancelist); |
1047 | ||
bd712aed DE |
1048 | add_prefix_cmd ("per-command", class_maintenance, set_per_command_cmd, _("\ |
1049 | Per-command statistics settings."), | |
1050 | &per_command_setlist, "set per-command ", | |
1051 | 1/*allow-unknown*/, &maintenance_set_cmdlist); | |
1052 | ||
1053 | add_prefix_cmd ("per-command", class_maintenance, show_per_command_cmd, _("\ | |
1054 | Show per-command statistics settings."), | |
1055 | &per_command_showlist, "show per-command ", | |
1056 | 0/*allow-unknown*/, &maintenance_show_cmdlist); | |
1057 | ||
1058 | add_setshow_boolean_cmd ("time", class_maintenance, | |
1059 | &per_command_time, _("\ | |
1060 | Set whether to display per-command execution time."), _("\ | |
1061 | Show whether to display per-command execution time."), | |
1062 | _("\ | |
1063 | If enabled, the execution time for each command will be\n\ | |
1064 | displayed following the command's output."), | |
1065 | NULL, NULL, | |
1066 | &per_command_setlist, &per_command_showlist); | |
1067 | ||
1068 | add_setshow_boolean_cmd ("space", class_maintenance, | |
1069 | &per_command_space, _("\ | |
1070 | Set whether to display per-command space usage."), _("\ | |
1071 | Show whether to display per-command space usage."), | |
1072 | _("\ | |
1073 | If enabled, the space usage for each command will be\n\ | |
1074 | displayed following the command's output."), | |
1075 | NULL, NULL, | |
1076 | &per_command_setlist, &per_command_showlist); | |
1077 | ||
1078 | add_setshow_boolean_cmd ("symtab", class_maintenance, | |
1079 | &per_command_symtab, _("\ | |
1080 | Set whether to display per-command symtab statistics."), _("\ | |
1081 | Show whether to display per-command symtab statistics."), | |
1082 | _("\ | |
1083 | If enabled, the basic symtab statistics for each command will be\n\ | |
1084 | displayed following the command's output."), | |
1085 | NULL, NULL, | |
1086 | &per_command_setlist, &per_command_showlist); | |
1087 | ||
1088 | /* This is equivalent to "mt set per-command time on". | |
1089 | Kept because some people are used to typing "mt time 1". */ | |
1a966eab AC |
1090 | add_cmd ("time", class_maintenance, maintenance_time_display, _("\ |
1091 | Set the display of time usage.\n\ | |
c906108c | 1092 | If nonzero, will cause the execution time for each command to be\n\ |
1a966eab | 1093 | displayed, following the command's output."), |
c906108c SS |
1094 | &maintenancelist); |
1095 | ||
bd712aed DE |
1096 | /* This is equivalent to "mt set per-command space on". |
1097 | Kept because some people are used to typing "mt space 1". */ | |
1a966eab AC |
1098 | add_cmd ("space", class_maintenance, maintenance_space_display, _("\ |
1099 | Set the display of space usage.\n\ | |
c906108c | 1100 | If nonzero, will cause the execution space for each command to be\n\ |
1a966eab | 1101 | displayed, following the command's output."), |
c906108c SS |
1102 | &maintenancelist); |
1103 | ||
1a966eab AC |
1104 | add_cmd ("type", class_maintenance, maintenance_print_type, _("\ |
1105 | Print a type chain for a given symbol.\n\ | |
c906108c | 1106 | For each node in a type chain, print the raw data for each member of\n\ |
1a966eab | 1107 | the type structure, and the interpretation of the data."), |
c906108c SS |
1108 | &maintenanceprintlist); |
1109 | ||
c906108c | 1110 | add_cmd ("statistics", class_maintenance, maintenance_print_statistics, |
1a966eab | 1111 | _("Print statistics about internal gdb state."), |
c906108c SS |
1112 | &maintenanceprintlist); |
1113 | ||
1a966eab AC |
1114 | add_cmd ("architecture", class_maintenance, |
1115 | maintenance_print_architecture, _("\ | |
1116 | Print the internal architecture configuration.\n\ | |
1117 | Takes an optional file parameter."), | |
4b9b3959 AC |
1118 | &maintenanceprintlist); |
1119 | ||
3e43a32a MS |
1120 | add_cmd ("translate-address", class_maintenance, |
1121 | maintenance_translate_address, | |
1a966eab | 1122 | _("Translate a section name and address to a symbol."), |
c906108c SS |
1123 | &maintenancelist); |
1124 | ||
1a966eab AC |
1125 | add_cmd ("deprecate", class_maintenance, maintenance_deprecate, _("\ |
1126 | Deprecate a command. Note that this is just in here so the \n\ | |
ef4cb050 | 1127 | testsuite can check the command deprecator. You probably shouldn't use this,\n\ |
56382845 | 1128 | rather you should use the C function deprecate_cmd(). If you decide you \n\ |
6f122dc9 | 1129 | want to use it: maintenance deprecate 'commandname' \"replacement\". The \n\ |
1a966eab | 1130 | replacement is optional."), &maintenancelist); |
56382845 | 1131 | |
1a966eab AC |
1132 | add_cmd ("undeprecate", class_maintenance, maintenance_undeprecate, _("\ |
1133 | Undeprecate a command. Note that this is just in here so the \n\ | |
ef4cb050 | 1134 | testsuite can check the command deprecator. You probably shouldn't use this,\n\ |
1a966eab | 1135 | If you decide you want to use it: maintenance undeprecate 'commandname'"), |
33f91161 | 1136 | &maintenancelist); |
56382845 | 1137 | |
85c07804 AC |
1138 | add_setshow_zinteger_cmd ("watchdog", class_maintenance, &watchdog, _("\ |
1139 | Set watchdog timer."), _("\ | |
1140 | Show watchdog timer."), _("\ | |
cb1a6d5f AC |
1141 | When non-zero, this timeout is used instead of waiting forever for a target\n\ |
1142 | to finish a low-level step or continue operation. If the specified amount\n\ | |
85c07804 AC |
1143 | of time passes without a response from the target, an error occurs."), |
1144 | NULL, | |
920d2a44 | 1145 | show_watchdog, |
85c07804 | 1146 | &setlist, &showlist); |
4f337972 | 1147 | |
d28f9cdf | 1148 | add_setshow_boolean_cmd ("profile", class_maintenance, |
7915a72c AC |
1149 | &maintenance_profile_p, _("\ |
1150 | Set internal profiling."), _("\ | |
1151 | Show internal profiling."), _("\ | |
1152 | When enabled GDB is profiled."), | |
2c5b56ce | 1153 | maintenance_set_profile_cmd, |
920d2a44 | 1154 | show_maintenance_profile_p, |
d28f9cdf DJ |
1155 | &maintenance_set_cmdlist, |
1156 | &maintenance_show_cmdlist); | |
c906108c | 1157 | } |