Commit | Line | Data |
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c906108c | 1 | /* Support for GDB maintenance commands. |
c6f0559b | 2 | |
618f726f | 3 | Copyright (C) 1992-2016 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> | |
438e1e42 | 27 | #include "gdb_sys_time.h" |
bd712aed | 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" | |
dcd1f979 | 44 | #include "selftest.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")); | |
635c7e8a | 91 | help_list (maintenancelist, "maintenance ", all_commands, gdb_stdout); |
c906108c SS |
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 | ||
57fcfb1b GB |
134 | /* Stimulate the internal error mechanism that GDB uses when an |
135 | demangler problem is detected. Allows testing of the mechanism. */ | |
136 | ||
137 | static void | |
138 | maintenance_demangler_warning (char *args, int from_tty) | |
139 | { | |
140 | demangler_warning (__FILE__, __LINE__, "%s", (args == NULL ? "" : args)); | |
141 | } | |
142 | ||
439250fb DE |
143 | /* Old command to demangle a string. The command has been moved to "demangle". |
144 | It is kept for now because otherwise "mt demangle" gets interpreted as | |
145 | "mt demangler-warning" which artificially creates an internal gdb error. */ | |
c906108c SS |
146 | |
147 | static void | |
fba45db2 | 148 | maintenance_demangle (char *args, int from_tty) |
c906108c | 149 | { |
439250fb | 150 | printf_filtered (_("This command has been moved to \"demangle\".\n")); |
c906108c SS |
151 | } |
152 | ||
153 | static void | |
fba45db2 | 154 | maintenance_time_display (char *args, int from_tty) |
c906108c | 155 | { |
c906108c | 156 | if (args == NULL || *args == '\0') |
a3f17187 | 157 | printf_unfiltered (_("\"maintenance time\" takes a numeric argument.\n")); |
c906108c | 158 | else |
bd712aed | 159 | set_per_command_time (strtol (args, NULL, 10)); |
c906108c SS |
160 | } |
161 | ||
162 | static void | |
fba45db2 | 163 | maintenance_space_display (char *args, int from_tty) |
c906108c | 164 | { |
c906108c SS |
165 | if (args == NULL || *args == '\0') |
166 | printf_unfiltered ("\"maintenance space\" takes a numeric argument.\n"); | |
167 | else | |
bd712aed | 168 | set_per_command_space (strtol (args, NULL, 10)); |
c906108c SS |
169 | } |
170 | ||
33f91161 AC |
171 | /* The "maintenance info" command is defined as a prefix, with |
172 | allow_unknown 0. Therefore, its own definition is called only for | |
173 | "maintenance info" with no args. */ | |
c906108c | 174 | |
c906108c | 175 | static void |
fba45db2 | 176 | maintenance_info_command (char *arg, int from_tty) |
c906108c | 177 | { |
3e43a32a MS |
178 | printf_unfiltered (_("\"maintenance info\" must be followed " |
179 | "by the name of an info command.\n")); | |
635c7e8a TT |
180 | help_list (maintenanceinfolist, "maintenance info ", all_commands, |
181 | gdb_stdout); | |
c906108c SS |
182 | } |
183 | ||
a532ca62 MS |
184 | /* Mini tokenizing lexer for 'maint info sections' command. */ |
185 | ||
186 | static int | |
473e38f3 | 187 | match_substring (const char *string, const char *substr) |
a532ca62 MS |
188 | { |
189 | int substr_len = strlen(substr); | |
473e38f3 | 190 | const char *tok; |
a532ca62 MS |
191 | |
192 | while ((tok = strstr (string, substr)) != NULL) | |
193 | { | |
025bb325 | 194 | /* Got a partial match. Is it a whole word? */ |
b01d807c MS |
195 | if (tok == string |
196 | || tok[-1] == ' ' | |
197 | || tok[-1] == '\t') | |
a532ca62 | 198 | { |
025bb325 | 199 | /* Token is delimited at the front... */ |
b01d807c MS |
200 | if (tok[substr_len] == ' ' |
201 | || tok[substr_len] == '\t' | |
202 | || tok[substr_len] == '\0') | |
a532ca62 MS |
203 | { |
204 | /* Token is delimited at the rear. Got a whole-word match. */ | |
205 | return 1; | |
206 | } | |
207 | } | |
208 | /* Token didn't match as a whole word. Advance and try again. */ | |
209 | string = tok + 1; | |
210 | } | |
211 | return 0; | |
212 | } | |
213 | ||
43155bc1 | 214 | static int |
fc4baa5e | 215 | match_bfd_flags (const char *string, flagword flags) |
c906108c | 216 | { |
43155bc1 | 217 | if (flags & SEC_ALLOC) |
a532ca62 | 218 | if (match_substring (string, "ALLOC")) |
43155bc1 MS |
219 | return 1; |
220 | if (flags & SEC_LOAD) | |
a532ca62 | 221 | if (match_substring (string, "LOAD")) |
43155bc1 MS |
222 | return 1; |
223 | if (flags & SEC_RELOC) | |
a532ca62 | 224 | if (match_substring (string, "RELOC")) |
43155bc1 MS |
225 | return 1; |
226 | if (flags & SEC_READONLY) | |
a532ca62 | 227 | if (match_substring (string, "READONLY")) |
43155bc1 MS |
228 | return 1; |
229 | if (flags & SEC_CODE) | |
a532ca62 | 230 | if (match_substring (string, "CODE")) |
43155bc1 MS |
231 | return 1; |
232 | if (flags & SEC_DATA) | |
a532ca62 | 233 | if (match_substring (string, "DATA")) |
43155bc1 MS |
234 | return 1; |
235 | if (flags & SEC_ROM) | |
a532ca62 | 236 | if (match_substring (string, "ROM")) |
43155bc1 MS |
237 | return 1; |
238 | if (flags & SEC_CONSTRUCTOR) | |
a532ca62 | 239 | if (match_substring (string, "CONSTRUCTOR")) |
43155bc1 MS |
240 | return 1; |
241 | if (flags & SEC_HAS_CONTENTS) | |
a532ca62 | 242 | if (match_substring (string, "HAS_CONTENTS")) |
43155bc1 MS |
243 | return 1; |
244 | if (flags & SEC_NEVER_LOAD) | |
a532ca62 | 245 | if (match_substring (string, "NEVER_LOAD")) |
43155bc1 MS |
246 | return 1; |
247 | if (flags & SEC_COFF_SHARED_LIBRARY) | |
a532ca62 | 248 | if (match_substring (string, "COFF_SHARED_LIBRARY")) |
43155bc1 MS |
249 | return 1; |
250 | if (flags & SEC_IS_COMMON) | |
a532ca62 | 251 | if (match_substring (string, "IS_COMMON")) |
43155bc1 | 252 | return 1; |
c906108c | 253 | |
43155bc1 MS |
254 | return 0; |
255 | } | |
c906108c | 256 | |
43155bc1 MS |
257 | static void |
258 | print_bfd_flags (flagword flags) | |
259 | { | |
c906108c SS |
260 | if (flags & SEC_ALLOC) |
261 | printf_filtered (" ALLOC"); | |
262 | if (flags & SEC_LOAD) | |
263 | printf_filtered (" LOAD"); | |
264 | if (flags & SEC_RELOC) | |
265 | printf_filtered (" RELOC"); | |
266 | if (flags & SEC_READONLY) | |
267 | printf_filtered (" READONLY"); | |
268 | if (flags & SEC_CODE) | |
269 | printf_filtered (" CODE"); | |
270 | if (flags & SEC_DATA) | |
271 | printf_filtered (" DATA"); | |
272 | if (flags & SEC_ROM) | |
273 | printf_filtered (" ROM"); | |
274 | if (flags & SEC_CONSTRUCTOR) | |
275 | printf_filtered (" CONSTRUCTOR"); | |
276 | if (flags & SEC_HAS_CONTENTS) | |
277 | printf_filtered (" HAS_CONTENTS"); | |
278 | if (flags & SEC_NEVER_LOAD) | |
279 | printf_filtered (" NEVER_LOAD"); | |
280 | if (flags & SEC_COFF_SHARED_LIBRARY) | |
281 | printf_filtered (" COFF_SHARED_LIBRARY"); | |
282 | if (flags & SEC_IS_COMMON) | |
283 | printf_filtered (" IS_COMMON"); | |
43155bc1 MS |
284 | } |
285 | ||
286 | static void | |
67a2b77e AC |
287 | maint_print_section_info (const char *name, flagword flags, |
288 | CORE_ADDR addr, CORE_ADDR endaddr, | |
5af949e3 | 289 | unsigned long filepos, int addr_size) |
43155bc1 | 290 | { |
5af949e3 UW |
291 | printf_filtered (" %s", hex_string_custom (addr, addr_size)); |
292 | printf_filtered ("->%s", hex_string_custom (endaddr, addr_size)); | |
3ab13650 | 293 | printf_filtered (" at %s", |
bb599908 | 294 | hex_string_custom ((unsigned long) filepos, 8)); |
e3d3bfda MS |
295 | printf_filtered (": %s", name); |
296 | print_bfd_flags (flags); | |
297 | printf_filtered ("\n"); | |
298 | } | |
c906108c | 299 | |
e3d3bfda MS |
300 | static void |
301 | print_bfd_section_info (bfd *abfd, | |
302 | asection *asect, | |
fc4baa5e | 303 | void *datum) |
e3d3bfda MS |
304 | { |
305 | flagword flags = bfd_get_section_flags (abfd, asect); | |
306 | const char *name = bfd_section_name (abfd, asect); | |
19ba03f4 | 307 | const char *arg = (const char *) datum; |
e3d3bfda | 308 | |
fc4baa5e TT |
309 | if (arg == NULL || *arg == '\0' |
310 | || match_substring (arg, name) | |
311 | || match_bfd_flags (arg, flags)) | |
e3d3bfda | 312 | { |
5af949e3 UW |
313 | struct gdbarch *gdbarch = gdbarch_from_bfd (abfd); |
314 | int addr_size = gdbarch_addr_bit (gdbarch) / 8; | |
e3d3bfda MS |
315 | CORE_ADDR addr, endaddr; |
316 | ||
317 | addr = bfd_section_vma (abfd, asect); | |
318 | endaddr = addr + bfd_section_size (abfd, asect); | |
8625fc1b | 319 | printf_filtered (" [%d] ", gdb_bfd_section_index (abfd, asect)); |
5af949e3 UW |
320 | maint_print_section_info (name, flags, addr, endaddr, |
321 | asect->filepos, addr_size); | |
e3d3bfda MS |
322 | } |
323 | } | |
324 | ||
325 | static void | |
326 | print_objfile_section_info (bfd *abfd, | |
327 | struct obj_section *asect, | |
fc4baa5e | 328 | const char *string) |
e3d3bfda MS |
329 | { |
330 | flagword flags = bfd_get_section_flags (abfd, asect->the_bfd_section); | |
331 | const char *name = bfd_section_name (abfd, asect->the_bfd_section); | |
43155bc1 | 332 | |
b01d807c MS |
333 | if (string == NULL || *string == '\0' |
334 | || match_substring (string, name) | |
335 | || match_bfd_flags (string, flags)) | |
43155bc1 | 336 | { |
5af949e3 UW |
337 | struct gdbarch *gdbarch = gdbarch_from_bfd (abfd); |
338 | int addr_size = gdbarch_addr_bit (gdbarch) / 8; | |
b8d56208 | 339 | |
f1f6aadf PA |
340 | maint_print_section_info (name, flags, |
341 | obj_section_addr (asect), | |
342 | obj_section_endaddr (asect), | |
5af949e3 UW |
343 | asect->the_bfd_section->filepos, |
344 | addr_size); | |
43155bc1 | 345 | } |
c906108c SS |
346 | } |
347 | ||
c906108c | 348 | static void |
fba45db2 | 349 | maintenance_info_sections (char *arg, int from_tty) |
c906108c SS |
350 | { |
351 | if (exec_bfd) | |
352 | { | |
a3f17187 | 353 | printf_filtered (_("Exec file:\n")); |
c5aa993b | 354 | printf_filtered (" `%s', ", bfd_get_filename (exec_bfd)); |
c906108c | 355 | wrap_here (" "); |
a3f17187 | 356 | printf_filtered (_("file type %s.\n"), bfd_get_target (exec_bfd)); |
a532ca62 | 357 | if (arg && *arg && match_substring (arg, "ALLOBJ")) |
e3d3bfda MS |
358 | { |
359 | struct objfile *ofile; | |
360 | struct obj_section *osect; | |
361 | ||
362 | /* Only this function cares about the 'ALLOBJ' argument; | |
363 | if 'ALLOBJ' is the only argument, discard it rather than | |
364 | passing it down to print_objfile_section_info (which | |
365 | wouldn't know how to handle it). */ | |
366 | if (strcmp (arg, "ALLOBJ") == 0) | |
367 | arg = NULL; | |
368 | ||
369 | ALL_OBJFILES (ofile) | |
370 | { | |
a3f17187 | 371 | printf_filtered (_(" Object file: %s\n"), |
e3d3bfda MS |
372 | bfd_get_filename (ofile->obfd)); |
373 | ALL_OBJFILE_OSECTIONS (ofile, osect) | |
374 | { | |
375 | print_objfile_section_info (ofile->obfd, osect, arg); | |
376 | } | |
377 | } | |
378 | } | |
379 | else | |
380 | bfd_map_over_sections (exec_bfd, print_bfd_section_info, arg); | |
c906108c SS |
381 | } |
382 | ||
383 | if (core_bfd) | |
384 | { | |
a3f17187 | 385 | printf_filtered (_("Core file:\n")); |
c5aa993b | 386 | printf_filtered (" `%s', ", bfd_get_filename (core_bfd)); |
c906108c | 387 | wrap_here (" "); |
a3f17187 | 388 | printf_filtered (_("file type %s.\n"), bfd_get_target (core_bfd)); |
e3d3bfda | 389 | bfd_map_over_sections (core_bfd, print_bfd_section_info, arg); |
c906108c SS |
390 | } |
391 | } | |
392 | ||
025cfdb2 | 393 | static void |
fba45db2 | 394 | maintenance_print_statistics (char *args, int from_tty) |
c906108c SS |
395 | { |
396 | print_objfile_statistics (); | |
397 | print_symbol_bcache_statistics (); | |
398 | } | |
399 | ||
b9362cc7 | 400 | static void |
4b9b3959 AC |
401 | maintenance_print_architecture (char *args, int from_tty) |
402 | { | |
e17c207e UW |
403 | struct gdbarch *gdbarch = get_current_arch (); |
404 | ||
4b9b3959 | 405 | if (args == NULL) |
e17c207e | 406 | gdbarch_dump (gdbarch, gdb_stdout); |
4b9b3959 AC |
407 | else |
408 | { | |
724b958c | 409 | struct cleanup *cleanups; |
4b9b3959 | 410 | struct ui_file *file = gdb_fopen (args, "w"); |
b8d56208 | 411 | |
4b9b3959 | 412 | if (file == NULL) |
e2e0b3e5 | 413 | perror_with_name (_("maintenance print architecture")); |
724b958c | 414 | cleanups = make_cleanup_ui_file_delete (file); |
e17c207e | 415 | gdbarch_dump (gdbarch, file); |
724b958c | 416 | do_cleanups (cleanups); |
4b9b3959 AC |
417 | } |
418 | } | |
419 | ||
33f91161 AC |
420 | /* The "maintenance print" command is defined as a prefix, with |
421 | allow_unknown 0. Therefore, its own definition is called only for | |
422 | "maintenance print" with no args. */ | |
c906108c | 423 | |
c906108c | 424 | static void |
fba45db2 | 425 | maintenance_print_command (char *arg, int from_tty) |
c906108c | 426 | { |
3e43a32a MS |
427 | printf_unfiltered (_("\"maintenance print\" must be followed " |
428 | "by the name of a print command.\n")); | |
635c7e8a TT |
429 | help_list (maintenanceprintlist, "maintenance print ", all_commands, |
430 | gdb_stdout); | |
c906108c SS |
431 | } |
432 | ||
433 | /* The "maintenance translate-address" command converts a section and address | |
434 | to a symbol. This can be called in two ways: | |
c5aa993b | 435 | maintenance translate-address <secname> <addr> |
025bb325 | 436 | or maintenance translate-address <addr>. */ |
c906108c SS |
437 | |
438 | static void | |
fba45db2 | 439 | maintenance_translate_address (char *arg, int from_tty) |
c906108c SS |
440 | { |
441 | CORE_ADDR address; | |
714835d5 | 442 | struct obj_section *sect; |
c906108c | 443 | char *p; |
7cbd4a93 | 444 | struct bound_minimal_symbol sym; |
c906108c SS |
445 | struct objfile *objfile; |
446 | ||
447 | if (arg == NULL || *arg == 0) | |
8a3fe4f8 | 448 | error (_("requires argument (address or section + address)")); |
c906108c SS |
449 | |
450 | sect = NULL; | |
451 | p = arg; | |
452 | ||
453 | if (!isdigit (*p)) | |
025bb325 MS |
454 | { /* See if we have a valid section name. */ |
455 | while (*p && !isspace (*p)) /* Find end of section name. */ | |
c906108c | 456 | p++; |
025bb325 | 457 | if (*p == '\000') /* End of command? */ |
8a3fe4f8 | 458 | error (_("Need to specify <section-name> and <address>")); |
c906108c | 459 | *p++ = '\000'; |
529480d0 | 460 | p = skip_spaces (p); |
c906108c | 461 | |
714835d5 | 462 | ALL_OBJSECTIONS (objfile, sect) |
c5aa993b | 463 | { |
714835d5 | 464 | if (strcmp (sect->the_bfd_section->name, arg) == 0) |
c5aa993b JM |
465 | break; |
466 | } | |
c906108c | 467 | |
15c99a44 | 468 | if (!objfile) |
8a3fe4f8 | 469 | error (_("Unknown section %s."), arg); |
c906108c SS |
470 | } |
471 | ||
472 | address = parse_and_eval_address (p); | |
473 | ||
474 | if (sect) | |
475 | sym = lookup_minimal_symbol_by_pc_section (address, sect); | |
476 | else | |
477 | sym = lookup_minimal_symbol_by_pc (address); | |
478 | ||
7cbd4a93 | 479 | if (sym.minsym) |
c14c28ba | 480 | { |
efd66ac6 | 481 | const char *symbol_name = MSYMBOL_PRINT_NAME (sym.minsym); |
3e43a32a | 482 | const char *symbol_offset |
77e371c0 | 483 | = pulongest (address - BMSYMBOL_VALUE_ADDRESS (sym)); |
c14c28ba | 484 | |
efd66ac6 | 485 | sect = MSYMBOL_OBJ_SECTION(sym.objfile, sym.minsym); |
c14c28ba PP |
486 | if (sect != NULL) |
487 | { | |
488 | const char *section_name; | |
489 | const char *obj_name; | |
490 | ||
491 | gdb_assert (sect->the_bfd_section && sect->the_bfd_section->name); | |
492 | section_name = sect->the_bfd_section->name; | |
493 | ||
4262abfb JK |
494 | gdb_assert (sect->objfile && objfile_name (sect->objfile)); |
495 | obj_name = objfile_name (sect->objfile); | |
c14c28ba PP |
496 | |
497 | if (MULTI_OBJFILE_P ()) | |
498 | printf_filtered (_("%s + %s in section %s of %s\n"), | |
3e43a32a MS |
499 | symbol_name, symbol_offset, |
500 | section_name, obj_name); | |
c14c28ba PP |
501 | else |
502 | printf_filtered (_("%s + %s in section %s\n"), | |
503 | symbol_name, symbol_offset, section_name); | |
504 | } | |
505 | else | |
506 | printf_filtered (_("%s + %s\n"), symbol_name, symbol_offset); | |
507 | } | |
c906108c | 508 | else if (sect) |
5af949e3 UW |
509 | printf_filtered (_("no symbol at %s:%s\n"), |
510 | sect->the_bfd_section->name, hex_string (address)); | |
c906108c | 511 | else |
5af949e3 | 512 | printf_filtered (_("no symbol at %s\n"), hex_string (address)); |
c906108c SS |
513 | |
514 | return; | |
515 | } | |
516 | ||
56382845 | 517 | |
c114dcd5 | 518 | /* When a command is deprecated the user will be warned the first time |
33f91161 | 519 | the command is used. If possible, a replacement will be |
025bb325 | 520 | offered. */ |
56382845 FN |
521 | |
522 | static void | |
523 | maintenance_deprecate (char *args, int from_tty) | |
524 | { | |
525 | if (args == NULL || *args == '\0') | |
526 | { | |
cce7e648 PA |
527 | printf_unfiltered (_("\"maintenance deprecate\" takes an argument,\n\ |
528 | the command you want to deprecate, and optionally the replacement command\n\ | |
a3f17187 | 529 | enclosed in quotes.\n")); |
56382845 | 530 | } |
33f91161 | 531 | |
56382845 FN |
532 | maintenance_do_deprecate (args, 1); |
533 | ||
534 | } | |
535 | ||
536 | ||
537 | static void | |
538 | maintenance_undeprecate (char *args, int from_tty) | |
539 | { | |
540 | if (args == NULL || *args == '\0') | |
541 | { | |
a3f17187 AC |
542 | printf_unfiltered (_("\"maintenance undeprecate\" takes an argument, \n\ |
543 | the command you want to undeprecate.\n")); | |
56382845 | 544 | } |
33f91161 | 545 | |
56382845 | 546 | maintenance_do_deprecate (args, 0); |
33f91161 | 547 | |
56382845 FN |
548 | } |
549 | ||
025bb325 | 550 | /* You really shouldn't be using this. It is just for the testsuite. |
33f91161 AC |
551 | Rather, you should use deprecate_cmd() when the command is created |
552 | in _initialize_blah(). | |
553 | ||
554 | This function deprecates a command and optionally assigns it a | |
555 | replacement. */ | |
556 | ||
8399535b | 557 | static void |
33f91161 AC |
558 | maintenance_do_deprecate (char *text, int deprecate) |
559 | { | |
33f91161 AC |
560 | struct cmd_list_element *alias = NULL; |
561 | struct cmd_list_element *prefix_cmd = NULL; | |
562 | struct cmd_list_element *cmd = NULL; | |
563 | ||
564 | char *start_ptr = NULL; | |
565 | char *end_ptr = NULL; | |
56382845 | 566 | int len; |
33f91161 AC |
567 | char *replacement = NULL; |
568 | ||
1c689132 DB |
569 | if (text == NULL) |
570 | return; | |
56382845 | 571 | |
33f91161 AC |
572 | if (!lookup_cmd_composition (text, &alias, &prefix_cmd, &cmd)) |
573 | { | |
a3f17187 | 574 | printf_filtered (_("Can't find command '%s' to deprecate.\n"), text); |
33f91161 AC |
575 | return; |
576 | } | |
56382845 | 577 | |
56382845 FN |
578 | if (deprecate) |
579 | { | |
025bb325 | 580 | /* Look for a replacement command. */ |
80ce1ecb AC |
581 | start_ptr = strchr (text, '\"'); |
582 | if (start_ptr != NULL) | |
33f91161 AC |
583 | { |
584 | start_ptr++; | |
80ce1ecb AC |
585 | end_ptr = strrchr (start_ptr, '\"'); |
586 | if (end_ptr != NULL) | |
33f91161 AC |
587 | { |
588 | len = end_ptr - start_ptr; | |
589 | start_ptr[len] = '\0'; | |
590 | replacement = xstrdup (start_ptr); | |
591 | } | |
592 | } | |
56382845 | 593 | } |
33f91161 | 594 | |
56382845 FN |
595 | if (!start_ptr || !end_ptr) |
596 | replacement = NULL; | |
33f91161 AC |
597 | |
598 | ||
56382845 | 599 | /* If they used an alias, we only want to deprecate the alias. |
33f91161 | 600 | |
56382845 FN |
601 | Note the MALLOCED_REPLACEMENT test. If the command's replacement |
602 | string was allocated at compile time we don't want to free the | |
025bb325 | 603 | memory. */ |
56382845 FN |
604 | if (alias) |
605 | { | |
1f2bdf09 | 606 | if (alias->malloced_replacement) |
429e55ea | 607 | xfree ((char *) alias->replacement); |
33f91161 | 608 | |
56382845 | 609 | if (deprecate) |
1f2bdf09 TT |
610 | { |
611 | alias->deprecated_warn_user = 1; | |
612 | alias->cmd_deprecated = 1; | |
613 | } | |
56382845 | 614 | else |
1f2bdf09 TT |
615 | { |
616 | alias->deprecated_warn_user = 0; | |
617 | alias->cmd_deprecated = 0; | |
618 | } | |
33f91161 | 619 | alias->replacement = replacement; |
1f2bdf09 | 620 | alias->malloced_replacement = 1; |
56382845 FN |
621 | return; |
622 | } | |
623 | else if (cmd) | |
624 | { | |
1f2bdf09 | 625 | if (cmd->malloced_replacement) |
429e55ea | 626 | xfree ((char *) cmd->replacement); |
56382845 FN |
627 | |
628 | if (deprecate) | |
1f2bdf09 TT |
629 | { |
630 | cmd->deprecated_warn_user = 1; | |
631 | cmd->cmd_deprecated = 1; | |
632 | } | |
56382845 | 633 | else |
1f2bdf09 TT |
634 | { |
635 | cmd->deprecated_warn_user = 0; | |
636 | cmd->cmd_deprecated = 0; | |
637 | } | |
33f91161 | 638 | cmd->replacement = replacement; |
1f2bdf09 | 639 | cmd->malloced_replacement = 1; |
56382845 FN |
640 | return; |
641 | } | |
240f9570 | 642 | xfree (replacement); |
56382845 FN |
643 | } |
644 | ||
4f337972 AC |
645 | /* Maintenance set/show framework. */ |
646 | ||
ae038cb0 DJ |
647 | struct cmd_list_element *maintenance_set_cmdlist; |
648 | struct cmd_list_element *maintenance_show_cmdlist; | |
4f337972 AC |
649 | |
650 | static void | |
651 | maintenance_set_cmd (char *args, int from_tty) | |
652 | { | |
3e43a32a MS |
653 | printf_unfiltered (_("\"maintenance set\" must be followed " |
654 | "by the name of a set command.\n")); | |
635c7e8a TT |
655 | help_list (maintenance_set_cmdlist, "maintenance set ", all_commands, |
656 | gdb_stdout); | |
4f337972 AC |
657 | } |
658 | ||
659 | static void | |
660 | maintenance_show_cmd (char *args, int from_tty) | |
661 | { | |
662 | cmd_show_list (maintenance_show_cmdlist, from_tty, ""); | |
663 | } | |
664 | ||
4f337972 AC |
665 | /* Profiling support. */ |
666 | ||
667 | static int maintenance_profile_p; | |
920d2a44 AC |
668 | static void |
669 | show_maintenance_profile_p (struct ui_file *file, int from_tty, | |
670 | struct cmd_list_element *c, const char *value) | |
671 | { | |
672 | fprintf_filtered (file, _("Internal profiling is %s.\n"), value); | |
673 | } | |
d9feb4e7 | 674 | |
b0b1c2c0 MK |
675 | #ifdef HAVE__ETEXT |
676 | extern char _etext; | |
677 | #define TEXTEND &_etext | |
01fe12f6 | 678 | #elif defined (HAVE_ETEXT) |
b0b1c2c0 MK |
679 | extern char etext; |
680 | #define TEXTEND &etext | |
681 | #endif | |
682 | ||
01fe12f6 JB |
683 | #if defined (HAVE_MONSTARTUP) && defined (HAVE__MCLEANUP) && defined (TEXTEND) |
684 | ||
d28f9cdf DJ |
685 | static int profiling_state; |
686 | ||
56000a98 PA |
687 | EXTERN_C void _mcleanup (void); |
688 | ||
d28f9cdf DJ |
689 | static void |
690 | mcleanup_wrapper (void) | |
691 | { | |
d28f9cdf DJ |
692 | if (profiling_state) |
693 | _mcleanup (); | |
694 | } | |
4f337972 | 695 | |
56000a98 PA |
696 | EXTERN_C void monstartup (unsigned long, unsigned long); |
697 | extern int main (); | |
698 | ||
4f337972 | 699 | static void |
3e43a32a MS |
700 | maintenance_set_profile_cmd (char *args, int from_tty, |
701 | struct cmd_list_element *c) | |
4f337972 | 702 | { |
d28f9cdf DJ |
703 | if (maintenance_profile_p == profiling_state) |
704 | return; | |
705 | ||
706 | profiling_state = maintenance_profile_p; | |
707 | ||
708 | if (maintenance_profile_p) | |
709 | { | |
710 | static int profiling_initialized; | |
711 | ||
d28f9cdf DJ |
712 | if (!profiling_initialized) |
713 | { | |
714 | atexit (mcleanup_wrapper); | |
715 | profiling_initialized = 1; | |
716 | } | |
717 | ||
718 | /* "main" is now always the first function in the text segment, so use | |
719 | its address for monstartup. */ | |
b0b1c2c0 | 720 | monstartup ((unsigned long) &main, (unsigned long) TEXTEND); |
d28f9cdf DJ |
721 | } |
722 | else | |
723 | { | |
724 | extern void _mcleanup (void); | |
b8d56208 | 725 | |
d28f9cdf DJ |
726 | _mcleanup (); |
727 | } | |
4f337972 | 728 | } |
d9feb4e7 DJ |
729 | #else |
730 | static void | |
3e43a32a MS |
731 | maintenance_set_profile_cmd (char *args, int from_tty, |
732 | struct cmd_list_element *c) | |
d9feb4e7 | 733 | { |
8a3fe4f8 | 734 | error (_("Profiling support is not available on this system.")); |
d9feb4e7 DJ |
735 | } |
736 | #endif | |
bd712aed DE |
737 | \f |
738 | /* If nonzero, display time usage both at startup and for each command. */ | |
56382845 | 739 | |
bd712aed DE |
740 | static int per_command_time; |
741 | ||
742 | /* If nonzero, display space usage both at startup and for each command. */ | |
743 | ||
744 | static int per_command_space; | |
745 | ||
746 | /* If nonzero, display basic symtab stats for each command. */ | |
747 | ||
748 | static int per_command_symtab; | |
749 | ||
750 | /* mt per-command commands. */ | |
751 | ||
752 | static struct cmd_list_element *per_command_setlist; | |
753 | static struct cmd_list_element *per_command_showlist; | |
754 | ||
755 | /* Records a run time and space usage to be used as a base for | |
756 | reporting elapsed time or change in space. */ | |
757 | ||
758 | struct cmd_stats | |
759 | { | |
760 | /* Zero if the saved time is from the beginning of GDB execution. | |
761 | One if from the beginning of an individual command execution. */ | |
762 | int msg_type; | |
763 | /* Track whether the stat was enabled at the start of the command | |
764 | so that we can avoid printing anything if it gets turned on by | |
765 | the current command. */ | |
766 | int time_enabled : 1; | |
767 | int space_enabled : 1; | |
768 | int symtab_enabled : 1; | |
769 | long start_cpu_time; | |
770 | struct timeval start_wall_time; | |
771 | long start_space; | |
772 | /* Total number of symtabs (over all objfiles). */ | |
773 | int start_nr_symtabs; | |
43f3e411 DE |
774 | /* A count of the compunits. */ |
775 | int start_nr_compunit_symtabs; | |
bd712aed DE |
776 | /* Total number of blocks. */ |
777 | int start_nr_blocks; | |
778 | }; | |
779 | ||
780 | /* Set whether to display time statistics to NEW_VALUE | |
781 | (non-zero means true). */ | |
782 | ||
783 | void | |
784 | set_per_command_time (int new_value) | |
785 | { | |
786 | per_command_time = new_value; | |
787 | } | |
788 | ||
789 | /* Set whether to display space statistics to NEW_VALUE | |
790 | (non-zero means true). */ | |
791 | ||
792 | void | |
793 | set_per_command_space (int new_value) | |
794 | { | |
795 | per_command_space = new_value; | |
796 | } | |
797 | ||
798 | /* Count the number of symtabs and blocks. */ | |
799 | ||
800 | static void | |
43f3e411 | 801 | count_symtabs_and_blocks (int *nr_symtabs_ptr, int *nr_compunit_symtabs_ptr, |
bd712aed DE |
802 | int *nr_blocks_ptr) |
803 | { | |
804 | struct objfile *o; | |
43f3e411 | 805 | struct compunit_symtab *cu; |
bd712aed DE |
806 | struct symtab *s; |
807 | int nr_symtabs = 0; | |
43f3e411 | 808 | int nr_compunit_symtabs = 0; |
bd712aed DE |
809 | int nr_blocks = 0; |
810 | ||
b8b8facf DE |
811 | /* When collecting statistics during startup, this is called before |
812 | pretty much anything in gdb has been initialized, and thus | |
813 | current_program_space may be NULL. */ | |
814 | if (current_program_space != NULL) | |
bd712aed | 815 | { |
43f3e411 | 816 | ALL_COMPUNITS (o, cu) |
bd712aed | 817 | { |
43f3e411 DE |
818 | ++nr_compunit_symtabs; |
819 | nr_blocks += BLOCKVECTOR_NBLOCKS (COMPUNIT_BLOCKVECTOR (cu)); | |
820 | ALL_COMPUNIT_FILETABS (cu, s) | |
821 | ++nr_symtabs; | |
bd712aed DE |
822 | } |
823 | } | |
824 | ||
825 | *nr_symtabs_ptr = nr_symtabs; | |
43f3e411 | 826 | *nr_compunit_symtabs_ptr = nr_compunit_symtabs; |
bd712aed DE |
827 | *nr_blocks_ptr = nr_blocks; |
828 | } | |
829 | ||
830 | /* As indicated by display_time and display_space, report GDB's elapsed time | |
831 | and space usage from the base time and space provided in ARG, which | |
832 | must be a pointer to a struct cmd_stat. This function is intended | |
833 | to be called as a cleanup. */ | |
834 | ||
835 | static void | |
836 | report_command_stats (void *arg) | |
837 | { | |
838 | struct cmd_stats *start_stats = (struct cmd_stats *) arg; | |
839 | int msg_type = start_stats->msg_type; | |
840 | ||
b8b8facf | 841 | if (start_stats->time_enabled && per_command_time) |
bd712aed DE |
842 | { |
843 | long cmd_time = get_run_time () - start_stats->start_cpu_time; | |
844 | struct timeval now_wall_time, delta_wall_time, wait_time; | |
845 | ||
846 | gettimeofday (&now_wall_time, NULL); | |
847 | timeval_sub (&delta_wall_time, | |
848 | &now_wall_time, &start_stats->start_wall_time); | |
849 | ||
850 | /* Subtract time spend in prompt_for_continue from walltime. */ | |
851 | wait_time = get_prompt_for_continue_wait_time (); | |
852 | timeval_sub (&delta_wall_time, &delta_wall_time, &wait_time); | |
853 | ||
854 | printf_unfiltered (msg_type == 0 | |
855 | ? _("Startup time: %ld.%06ld (cpu), %ld.%06ld (wall)\n") | |
856 | : _("Command execution time: %ld.%06ld (cpu), %ld.%06ld (wall)\n"), | |
857 | cmd_time / 1000000, cmd_time % 1000000, | |
858 | (long) delta_wall_time.tv_sec, | |
859 | (long) delta_wall_time.tv_usec); | |
860 | } | |
861 | ||
b8b8facf | 862 | if (start_stats->space_enabled && per_command_space) |
bd712aed DE |
863 | { |
864 | #ifdef HAVE_SBRK | |
865 | char *lim = (char *) sbrk (0); | |
866 | ||
867 | long space_now = lim - lim_at_start; | |
868 | long space_diff = space_now - start_stats->start_space; | |
869 | ||
870 | printf_unfiltered (msg_type == 0 | |
871 | ? _("Space used: %ld (%s%ld during startup)\n") | |
872 | : _("Space used: %ld (%s%ld for this command)\n"), | |
873 | space_now, | |
874 | (space_diff >= 0 ? "+" : ""), | |
875 | space_diff); | |
876 | #endif | |
877 | } | |
878 | ||
b8b8facf | 879 | if (start_stats->symtab_enabled && per_command_symtab) |
bd712aed | 880 | { |
43f3e411 | 881 | int nr_symtabs, nr_compunit_symtabs, nr_blocks; |
bd712aed | 882 | |
43f3e411 | 883 | count_symtabs_and_blocks (&nr_symtabs, &nr_compunit_symtabs, &nr_blocks); |
bd712aed | 884 | printf_unfiltered (_("#symtabs: %d (+%d)," |
43f3e411 | 885 | " #compunits: %d (+%d)," |
bd712aed DE |
886 | " #blocks: %d (+%d)\n"), |
887 | nr_symtabs, | |
888 | nr_symtabs - start_stats->start_nr_symtabs, | |
43f3e411 DE |
889 | nr_compunit_symtabs, |
890 | (nr_compunit_symtabs | |
891 | - start_stats->start_nr_compunit_symtabs), | |
bd712aed DE |
892 | nr_blocks, |
893 | nr_blocks - start_stats->start_nr_blocks); | |
894 | } | |
895 | } | |
896 | ||
897 | /* Create a cleanup that reports time and space used since its creation. | |
898 | MSG_TYPE is zero for gdb startup, otherwise it is one(1) to report | |
899 | data for individual commands. */ | |
900 | ||
901 | struct cleanup * | |
902 | make_command_stats_cleanup (int msg_type) | |
903 | { | |
904 | struct cmd_stats *new_stat; | |
905 | ||
b8b8facf DE |
906 | /* Early exit if we're not reporting any stats. It can be expensive to |
907 | compute the pre-command values so don't collect them at all if we're | |
908 | not reporting stats. Alas this doesn't work in the startup case because | |
909 | we don't know yet whether we will be reporting the stats. For the | |
910 | startup case collect the data anyway (it should be cheap at this point), | |
911 | and leave it to the reporter to decide whether to print them. */ | |
912 | if (msg_type != 0 | |
913 | && !per_command_time | |
bd712aed DE |
914 | && !per_command_space |
915 | && !per_command_symtab) | |
916 | return make_cleanup (null_cleanup, 0); | |
917 | ||
41bf6aca | 918 | new_stat = XCNEW (struct cmd_stats); |
bd712aed DE |
919 | |
920 | new_stat->msg_type = msg_type; | |
921 | ||
b8b8facf | 922 | if (msg_type == 0 || per_command_space) |
bd712aed DE |
923 | { |
924 | #ifdef HAVE_SBRK | |
925 | char *lim = (char *) sbrk (0); | |
926 | new_stat->start_space = lim - lim_at_start; | |
927 | new_stat->space_enabled = 1; | |
928 | #endif | |
929 | } | |
930 | ||
b8b8facf | 931 | if (msg_type == 0 || per_command_time) |
bd712aed DE |
932 | { |
933 | new_stat->start_cpu_time = get_run_time (); | |
934 | gettimeofday (&new_stat->start_wall_time, NULL); | |
935 | new_stat->time_enabled = 1; | |
936 | } | |
937 | ||
b8b8facf | 938 | if (msg_type == 0 || per_command_symtab) |
bd712aed | 939 | { |
43f3e411 | 940 | int nr_symtabs, nr_compunit_symtabs, nr_blocks; |
bd712aed | 941 | |
43f3e411 | 942 | count_symtabs_and_blocks (&nr_symtabs, &nr_compunit_symtabs, &nr_blocks); |
bd712aed | 943 | new_stat->start_nr_symtabs = nr_symtabs; |
43f3e411 | 944 | new_stat->start_nr_compunit_symtabs = nr_compunit_symtabs; |
bd712aed DE |
945 | new_stat->start_nr_blocks = nr_blocks; |
946 | new_stat->symtab_enabled = 1; | |
947 | } | |
948 | ||
949 | /* Initalize timer to keep track of how long we waited for the user. */ | |
950 | reset_prompt_for_continue_wait_time (); | |
951 | ||
952 | return make_cleanup_dtor (report_command_stats, new_stat, xfree); | |
953 | } | |
954 | ||
955 | /* Handle unknown "mt set per-command" arguments. | |
956 | In this case have "mt set per-command on|off" affect every setting. */ | |
957 | ||
958 | static void | |
959 | set_per_command_cmd (char *args, int from_tty) | |
960 | { | |
961 | struct cmd_list_element *list; | |
bd712aed DE |
962 | int val; |
963 | ||
964 | val = parse_cli_boolean_value (args); | |
965 | if (val < 0) | |
966 | error (_("Bad value for 'mt set per-command no'.")); | |
967 | ||
968 | for (list = per_command_setlist; list != NULL; list = list->next) | |
969 | if (list->var_type == var_boolean) | |
970 | { | |
971 | gdb_assert (list->type == set_cmd); | |
972 | do_set_command (args, from_tty, list); | |
973 | } | |
974 | } | |
975 | ||
976 | /* Command "show per-command" displays summary of all the current | |
977 | "show per-command " settings. */ | |
978 | ||
979 | static void | |
980 | show_per_command_cmd (char *args, int from_tty) | |
981 | { | |
982 | cmd_show_list (per_command_showlist, from_tty, ""); | |
983 | } | |
dcd1f979 TT |
984 | \f |
985 | ||
986 | /* The "maintenance selftest" command. */ | |
987 | ||
988 | static void | |
989 | maintenance_selftest (char *args, int from_tty) | |
990 | { | |
991 | run_self_tests (); | |
992 | } | |
993 | ||
bd712aed | 994 | \f |
c906108c | 995 | void |
fba45db2 | 996 | _initialize_maint_cmds (void) |
c906108c | 997 | { |
439250fb DE |
998 | struct cmd_list_element *cmd; |
999 | ||
1bedd215 AC |
1000 | add_prefix_cmd ("maintenance", class_maintenance, maintenance_command, _("\ |
1001 | Commands for use by GDB maintainers.\n\ | |
c906108c | 1002 | Includes commands to dump specific internal GDB structures in\n\ |
439250fb | 1003 | a human readable form, to cause GDB to deliberately dump core, etc."), |
c906108c SS |
1004 | &maintenancelist, "maintenance ", 0, |
1005 | &cmdlist); | |
1006 | ||
1007 | add_com_alias ("mt", "maintenance", class_maintenance, 1); | |
1008 | ||
1bedd215 AC |
1009 | add_prefix_cmd ("info", class_maintenance, maintenance_info_command, _("\ |
1010 | Commands for showing internal info about the program being debugged."), | |
c906108c SS |
1011 | &maintenanceinfolist, "maintenance info ", 0, |
1012 | &maintenancelist); | |
90515c23 | 1013 | add_alias_cmd ("i", "info", class_maintenance, 1, &maintenancelist); |
c906108c | 1014 | |
1a966eab AC |
1015 | add_cmd ("sections", class_maintenance, maintenance_info_sections, _("\ |
1016 | List the BFD sections of the exec and core files. \n\ | |
e3d3bfda MS |
1017 | Arguments may be any combination of:\n\ |
1018 | [one or more section names]\n\ | |
1019 | ALLOC LOAD RELOC READONLY CODE DATA ROM CONSTRUCTOR\n\ | |
1020 | HAS_CONTENTS NEVER_LOAD COFF_SHARED_LIBRARY IS_COMMON\n\ | |
1021 | Sections matching any argument will be listed (no argument\n\ | |
1022 | implies all sections). In addition, the special argument\n\ | |
1023 | ALLOBJ\n\ | |
1a966eab | 1024 | lists all sections from all object files, including shared libraries."), |
c906108c SS |
1025 | &maintenanceinfolist); |
1026 | ||
1027 | add_prefix_cmd ("print", class_maintenance, maintenance_print_command, | |
1bedd215 | 1028 | _("Maintenance command for printing GDB internal state."), |
c906108c SS |
1029 | &maintenanceprintlist, "maintenance print ", 0, |
1030 | &maintenancelist); | |
1031 | ||
1bedd215 | 1032 | add_prefix_cmd ("set", class_maintenance, maintenance_set_cmd, _("\ |
4f337972 | 1033 | Set GDB internal variables used by the GDB maintainer.\n\ |
1bedd215 | 1034 | Configure variables internal to GDB that aid in GDB's maintenance"), |
4f337972 AC |
1035 | &maintenance_set_cmdlist, "maintenance set ", |
1036 | 0/*allow-unknown*/, | |
1037 | &maintenancelist); | |
1038 | ||
1bedd215 | 1039 | add_prefix_cmd ("show", class_maintenance, maintenance_show_cmd, _("\ |
4f337972 | 1040 | Show GDB internal variables used by the GDB maintainer.\n\ |
1bedd215 | 1041 | Configure variables internal to GDB that aid in GDB's maintenance"), |
4f337972 AC |
1042 | &maintenance_show_cmdlist, "maintenance show ", |
1043 | 0/*allow-unknown*/, | |
1044 | &maintenancelist); | |
1045 | ||
c906108c | 1046 | #ifndef _WIN32 |
1a966eab AC |
1047 | add_cmd ("dump-me", class_maintenance, maintenance_dump_me, _("\ |
1048 | Get fatal error; make debugger dump its core.\n\ | |
8308e54c | 1049 | GDB sets its handling of SIGQUIT back to SIG_DFL and then sends\n\ |
1a966eab | 1050 | itself a SIGQUIT signal."), |
c906108c SS |
1051 | &maintenancelist); |
1052 | #endif | |
1053 | ||
1a966eab AC |
1054 | add_cmd ("internal-error", class_maintenance, |
1055 | maintenance_internal_error, _("\ | |
1056 | Give GDB an internal error.\n\ | |
1057 | Cause GDB to behave as if an internal error was detected."), | |
7be570e7 JM |
1058 | &maintenancelist); |
1059 | ||
1a966eab AC |
1060 | add_cmd ("internal-warning", class_maintenance, |
1061 | maintenance_internal_warning, _("\ | |
1062 | Give GDB an internal warning.\n\ | |
1063 | Cause GDB to behave as if an internal warning was reported."), | |
dec43320 AC |
1064 | &maintenancelist); |
1065 | ||
57fcfb1b GB |
1066 | add_cmd ("demangler-warning", class_maintenance, |
1067 | maintenance_demangler_warning, _("\ | |
1068 | Give GDB a demangler warning.\n\ | |
1069 | Cause GDB to behave as if a demangler warning was reported."), | |
1070 | &maintenancelist); | |
1071 | ||
439250fb DE |
1072 | cmd = add_cmd ("demangle", class_maintenance, maintenance_demangle, _("\ |
1073 | This command has been moved to \"demangle\"."), | |
1074 | &maintenancelist); | |
1075 | deprecate_cmd (cmd, "demangle"); | |
c906108c | 1076 | |
bd712aed DE |
1077 | add_prefix_cmd ("per-command", class_maintenance, set_per_command_cmd, _("\ |
1078 | Per-command statistics settings."), | |
1079 | &per_command_setlist, "set per-command ", | |
1080 | 1/*allow-unknown*/, &maintenance_set_cmdlist); | |
1081 | ||
1082 | add_prefix_cmd ("per-command", class_maintenance, show_per_command_cmd, _("\ | |
1083 | Show per-command statistics settings."), | |
1084 | &per_command_showlist, "show per-command ", | |
1085 | 0/*allow-unknown*/, &maintenance_show_cmdlist); | |
1086 | ||
1087 | add_setshow_boolean_cmd ("time", class_maintenance, | |
1088 | &per_command_time, _("\ | |
1089 | Set whether to display per-command execution time."), _("\ | |
1090 | Show whether to display per-command execution time."), | |
1091 | _("\ | |
1092 | If enabled, the execution time for each command will be\n\ | |
1093 | displayed following the command's output."), | |
1094 | NULL, NULL, | |
1095 | &per_command_setlist, &per_command_showlist); | |
1096 | ||
1097 | add_setshow_boolean_cmd ("space", class_maintenance, | |
1098 | &per_command_space, _("\ | |
1099 | Set whether to display per-command space usage."), _("\ | |
1100 | Show whether to display per-command space usage."), | |
1101 | _("\ | |
1102 | If enabled, the space usage for each command will be\n\ | |
1103 | displayed following the command's output."), | |
1104 | NULL, NULL, | |
1105 | &per_command_setlist, &per_command_showlist); | |
1106 | ||
1107 | add_setshow_boolean_cmd ("symtab", class_maintenance, | |
1108 | &per_command_symtab, _("\ | |
1109 | Set whether to display per-command symtab statistics."), _("\ | |
1110 | Show whether to display per-command symtab statistics."), | |
1111 | _("\ | |
1112 | If enabled, the basic symtab statistics for each command will be\n\ | |
1113 | displayed following the command's output."), | |
1114 | NULL, NULL, | |
1115 | &per_command_setlist, &per_command_showlist); | |
1116 | ||
1117 | /* This is equivalent to "mt set per-command time on". | |
1118 | Kept because some people are used to typing "mt time 1". */ | |
1a966eab AC |
1119 | add_cmd ("time", class_maintenance, maintenance_time_display, _("\ |
1120 | Set the display of time usage.\n\ | |
c906108c | 1121 | If nonzero, will cause the execution time for each command to be\n\ |
1a966eab | 1122 | displayed, following the command's output."), |
c906108c SS |
1123 | &maintenancelist); |
1124 | ||
bd712aed DE |
1125 | /* This is equivalent to "mt set per-command space on". |
1126 | Kept because some people are used to typing "mt space 1". */ | |
1a966eab AC |
1127 | add_cmd ("space", class_maintenance, maintenance_space_display, _("\ |
1128 | Set the display of space usage.\n\ | |
c906108c | 1129 | If nonzero, will cause the execution space for each command to be\n\ |
1a966eab | 1130 | displayed, following the command's output."), |
c906108c SS |
1131 | &maintenancelist); |
1132 | ||
1a966eab AC |
1133 | add_cmd ("type", class_maintenance, maintenance_print_type, _("\ |
1134 | Print a type chain for a given symbol.\n\ | |
c906108c | 1135 | For each node in a type chain, print the raw data for each member of\n\ |
1a966eab | 1136 | the type structure, and the interpretation of the data."), |
c906108c SS |
1137 | &maintenanceprintlist); |
1138 | ||
c906108c | 1139 | add_cmd ("statistics", class_maintenance, maintenance_print_statistics, |
1a966eab | 1140 | _("Print statistics about internal gdb state."), |
c906108c SS |
1141 | &maintenanceprintlist); |
1142 | ||
1a966eab AC |
1143 | add_cmd ("architecture", class_maintenance, |
1144 | maintenance_print_architecture, _("\ | |
1145 | Print the internal architecture configuration.\n\ | |
1146 | Takes an optional file parameter."), | |
4b9b3959 AC |
1147 | &maintenanceprintlist); |
1148 | ||
3e43a32a MS |
1149 | add_cmd ("translate-address", class_maintenance, |
1150 | maintenance_translate_address, | |
1a966eab | 1151 | _("Translate a section name and address to a symbol."), |
c906108c SS |
1152 | &maintenancelist); |
1153 | ||
1a966eab AC |
1154 | add_cmd ("deprecate", class_maintenance, maintenance_deprecate, _("\ |
1155 | Deprecate a command. Note that this is just in here so the \n\ | |
ef4cb050 | 1156 | testsuite can check the command deprecator. You probably shouldn't use this,\n\ |
56382845 | 1157 | rather you should use the C function deprecate_cmd(). If you decide you \n\ |
6f122dc9 | 1158 | want to use it: maintenance deprecate 'commandname' \"replacement\". The \n\ |
1a966eab | 1159 | replacement is optional."), &maintenancelist); |
56382845 | 1160 | |
1a966eab AC |
1161 | add_cmd ("undeprecate", class_maintenance, maintenance_undeprecate, _("\ |
1162 | Undeprecate a command. Note that this is just in here so the \n\ | |
ef4cb050 | 1163 | testsuite can check the command deprecator. You probably shouldn't use this,\n\ |
1a966eab | 1164 | If you decide you want to use it: maintenance undeprecate 'commandname'"), |
33f91161 | 1165 | &maintenancelist); |
56382845 | 1166 | |
dcd1f979 TT |
1167 | add_cmd ("selftest", class_maintenance, maintenance_selftest, _("\ |
1168 | Run gdb's unit tests.\n\ | |
1169 | Usage: maintenance selftest\n\ | |
1170 | This will run any unit tests that were built in to gdb.\n\ | |
1171 | gdb will abort if any test fails."), | |
1172 | &maintenancelist); | |
1173 | ||
85c07804 AC |
1174 | add_setshow_zinteger_cmd ("watchdog", class_maintenance, &watchdog, _("\ |
1175 | Set watchdog timer."), _("\ | |
1176 | Show watchdog timer."), _("\ | |
cb1a6d5f AC |
1177 | When non-zero, this timeout is used instead of waiting forever for a target\n\ |
1178 | to finish a low-level step or continue operation. If the specified amount\n\ | |
85c07804 AC |
1179 | of time passes without a response from the target, an error occurs."), |
1180 | NULL, | |
920d2a44 | 1181 | show_watchdog, |
85c07804 | 1182 | &setlist, &showlist); |
4f337972 | 1183 | |
d28f9cdf | 1184 | add_setshow_boolean_cmd ("profile", class_maintenance, |
7915a72c AC |
1185 | &maintenance_profile_p, _("\ |
1186 | Set internal profiling."), _("\ | |
1187 | Show internal profiling."), _("\ | |
1188 | When enabled GDB is profiled."), | |
2c5b56ce | 1189 | maintenance_set_profile_cmd, |
920d2a44 | 1190 | show_maintenance_profile_p, |
d28f9cdf DJ |
1191 | &maintenance_set_cmdlist, |
1192 | &maintenance_show_cmdlist); | |
c906108c | 1193 | } |