Commit | Line | Data |
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c906108c | 1 | /* Support for GDB maintenance commands. |
c6f0559b | 2 | |
61baf725 | 3 | Copyright (C) 1992-2017 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> | |
27 | #include "command.h" | |
28 | #include "gdbcmd.h" | |
29 | #include "symtab.h" | |
bd712aed | 30 | #include "block.h" |
c906108c SS |
31 | #include "gdbtypes.h" |
32 | #include "demangle.h" | |
33 | #include "gdbcore.h" | |
c5aa993b | 34 | #include "expression.h" /* For language.h */ |
c906108c SS |
35 | #include "language.h" |
36 | #include "symfile.h" | |
37 | #include "objfiles.h" | |
38 | #include "value.h" | |
bd712aed | 39 | #include "top.h" |
bd712aed | 40 | #include "maint.h" |
dcd1f979 | 41 | #include "selftest.h" |
c906108c | 42 | |
18a642a1 | 43 | #include "cli/cli-decode.h" |
529480d0 | 44 | #include "cli/cli-utils.h" |
bd712aed | 45 | #include "cli/cli-setshow.h" |
18a642a1 | 46 | |
a14ed312 | 47 | static void maintenance_internal_error (char *args, int from_tty); |
7be570e7 | 48 | |
a14ed312 | 49 | static void maintenance_space_display (char *, int); |
c906108c | 50 | |
58971144 | 51 | static void maintenance_do_deprecate (const char *, int); |
1c689132 | 52 | |
c906108c SS |
53 | /* Set this to the maximum number of seconds to wait instead of waiting forever |
54 | in target_wait(). If this timer times out, then it generates an error and | |
55 | the command is aborted. This replaces most of the need for timeouts in the | |
56 | GDB test suite, and makes it possible to distinguish between a hung target | |
57 | and one with slow communications. */ | |
58 | ||
59 | int watchdog = 0; | |
920d2a44 AC |
60 | static void |
61 | show_watchdog (struct ui_file *file, int from_tty, | |
62 | struct cmd_list_element *c, const char *value) | |
63 | { | |
64 | fprintf_filtered (file, _("Watchdog timer is %s.\n"), value); | |
65 | } | |
c906108c | 66 | |
7f86f058 | 67 | /* Access the maintenance subcommands. */ |
c906108c SS |
68 | |
69 | static void | |
981a3fb3 | 70 | maintenance_command (const char *args, int from_tty) |
c906108c | 71 | { |
3e43a32a MS |
72 | printf_unfiltered (_("\"maintenance\" must be followed by " |
73 | "the name of a maintenance command.\n")); | |
635c7e8a | 74 | help_list (maintenancelist, "maintenance ", all_commands, gdb_stdout); |
c906108c SS |
75 | } |
76 | ||
77 | #ifndef _WIN32 | |
c906108c | 78 | static void |
58971144 | 79 | maintenance_dump_me (const char *args, int from_tty) |
c906108c | 80 | { |
9e2f0ad4 | 81 | if (query (_("Should GDB dump core? "))) |
c906108c | 82 | { |
7be570e7 JM |
83 | #ifdef __DJGPP__ |
84 | /* SIGQUIT by default is ignored, so use SIGABRT instead. */ | |
85 | signal (SIGABRT, SIG_DFL); | |
86 | kill (getpid (), SIGABRT); | |
87 | #else | |
c906108c SS |
88 | signal (SIGQUIT, SIG_DFL); |
89 | kill (getpid (), SIGQUIT); | |
7be570e7 | 90 | #endif |
c906108c SS |
91 | } |
92 | } | |
93 | #endif | |
94 | ||
7be570e7 JM |
95 | /* Stimulate the internal error mechanism that GDB uses when an |
96 | internal problem is detected. Allows testing of the mechanism. | |
97 | Also useful when the user wants to drop a core file but not exit | |
025bb325 | 98 | GDB. */ |
7be570e7 JM |
99 | |
100 | static void | |
101 | maintenance_internal_error (char *args, int from_tty) | |
102 | { | |
dec43320 AC |
103 | internal_error (__FILE__, __LINE__, "%s", (args == NULL ? "" : args)); |
104 | } | |
105 | ||
106 | /* Stimulate the internal error mechanism that GDB uses when an | |
107 | internal problem is detected. Allows testing of the mechanism. | |
108 | Also useful when the user wants to drop a core file but not exit | |
025bb325 | 109 | GDB. */ |
dec43320 AC |
110 | |
111 | static void | |
112 | maintenance_internal_warning (char *args, int from_tty) | |
113 | { | |
114 | internal_warning (__FILE__, __LINE__, "%s", (args == NULL ? "" : args)); | |
7be570e7 JM |
115 | } |
116 | ||
57fcfb1b GB |
117 | /* Stimulate the internal error mechanism that GDB uses when an |
118 | demangler problem is detected. Allows testing of the mechanism. */ | |
119 | ||
120 | static void | |
121 | maintenance_demangler_warning (char *args, int from_tty) | |
122 | { | |
123 | demangler_warning (__FILE__, __LINE__, "%s", (args == NULL ? "" : args)); | |
124 | } | |
125 | ||
439250fb DE |
126 | /* Old command to demangle a string. The command has been moved to "demangle". |
127 | It is kept for now because otherwise "mt demangle" gets interpreted as | |
128 | "mt demangler-warning" which artificially creates an internal gdb error. */ | |
c906108c SS |
129 | |
130 | static void | |
58971144 | 131 | maintenance_demangle (const char *args, int from_tty) |
c906108c | 132 | { |
439250fb | 133 | printf_filtered (_("This command has been moved to \"demangle\".\n")); |
c906108c SS |
134 | } |
135 | ||
136 | static void | |
58971144 | 137 | maintenance_time_display (const char *args, int from_tty) |
c906108c | 138 | { |
c906108c | 139 | if (args == NULL || *args == '\0') |
a3f17187 | 140 | printf_unfiltered (_("\"maintenance time\" takes a numeric argument.\n")); |
c906108c | 141 | else |
bd712aed | 142 | set_per_command_time (strtol (args, NULL, 10)); |
c906108c SS |
143 | } |
144 | ||
145 | static void | |
fba45db2 | 146 | maintenance_space_display (char *args, int from_tty) |
c906108c | 147 | { |
c906108c SS |
148 | if (args == NULL || *args == '\0') |
149 | printf_unfiltered ("\"maintenance space\" takes a numeric argument.\n"); | |
150 | else | |
bd712aed | 151 | set_per_command_space (strtol (args, NULL, 10)); |
c906108c SS |
152 | } |
153 | ||
33f91161 AC |
154 | /* The "maintenance info" command is defined as a prefix, with |
155 | allow_unknown 0. Therefore, its own definition is called only for | |
156 | "maintenance info" with no args. */ | |
c906108c | 157 | |
c906108c | 158 | static void |
981a3fb3 | 159 | maintenance_info_command (const char *arg, int from_tty) |
c906108c | 160 | { |
3e43a32a MS |
161 | printf_unfiltered (_("\"maintenance info\" must be followed " |
162 | "by the name of an info command.\n")); | |
635c7e8a TT |
163 | help_list (maintenanceinfolist, "maintenance info ", all_commands, |
164 | gdb_stdout); | |
c906108c SS |
165 | } |
166 | ||
27d41eac YQ |
167 | /* The "maintenance check" command is defined as a prefix, with |
168 | allow_unknown 0. Therefore, its own definition is called only for | |
169 | "maintenance check" with no args. */ | |
170 | ||
171 | static void | |
981a3fb3 | 172 | maintenance_check_command (const char *arg, int from_tty) |
27d41eac YQ |
173 | { |
174 | printf_unfiltered (_("\"maintenance check\" must be followed " | |
175 | "by the name of a check command.\n")); | |
176 | help_list (maintenancechecklist, "maintenance check ", all_commands, | |
177 | gdb_stdout); | |
178 | } | |
179 | ||
a532ca62 MS |
180 | /* Mini tokenizing lexer for 'maint info sections' command. */ |
181 | ||
182 | static int | |
473e38f3 | 183 | match_substring (const char *string, const char *substr) |
a532ca62 MS |
184 | { |
185 | int substr_len = strlen(substr); | |
473e38f3 | 186 | const char *tok; |
a532ca62 MS |
187 | |
188 | while ((tok = strstr (string, substr)) != NULL) | |
189 | { | |
025bb325 | 190 | /* Got a partial match. Is it a whole word? */ |
b01d807c MS |
191 | if (tok == string |
192 | || tok[-1] == ' ' | |
193 | || tok[-1] == '\t') | |
a532ca62 | 194 | { |
025bb325 | 195 | /* Token is delimited at the front... */ |
b01d807c MS |
196 | if (tok[substr_len] == ' ' |
197 | || tok[substr_len] == '\t' | |
198 | || tok[substr_len] == '\0') | |
a532ca62 MS |
199 | { |
200 | /* Token is delimited at the rear. Got a whole-word match. */ | |
201 | return 1; | |
202 | } | |
203 | } | |
204 | /* Token didn't match as a whole word. Advance and try again. */ | |
205 | string = tok + 1; | |
206 | } | |
207 | return 0; | |
208 | } | |
209 | ||
43155bc1 | 210 | static int |
fc4baa5e | 211 | match_bfd_flags (const char *string, flagword flags) |
c906108c | 212 | { |
43155bc1 | 213 | if (flags & SEC_ALLOC) |
a532ca62 | 214 | if (match_substring (string, "ALLOC")) |
43155bc1 MS |
215 | return 1; |
216 | if (flags & SEC_LOAD) | |
a532ca62 | 217 | if (match_substring (string, "LOAD")) |
43155bc1 MS |
218 | return 1; |
219 | if (flags & SEC_RELOC) | |
a532ca62 | 220 | if (match_substring (string, "RELOC")) |
43155bc1 MS |
221 | return 1; |
222 | if (flags & SEC_READONLY) | |
a532ca62 | 223 | if (match_substring (string, "READONLY")) |
43155bc1 MS |
224 | return 1; |
225 | if (flags & SEC_CODE) | |
a532ca62 | 226 | if (match_substring (string, "CODE")) |
43155bc1 MS |
227 | return 1; |
228 | if (flags & SEC_DATA) | |
a532ca62 | 229 | if (match_substring (string, "DATA")) |
43155bc1 MS |
230 | return 1; |
231 | if (flags & SEC_ROM) | |
a532ca62 | 232 | if (match_substring (string, "ROM")) |
43155bc1 MS |
233 | return 1; |
234 | if (flags & SEC_CONSTRUCTOR) | |
a532ca62 | 235 | if (match_substring (string, "CONSTRUCTOR")) |
43155bc1 MS |
236 | return 1; |
237 | if (flags & SEC_HAS_CONTENTS) | |
a532ca62 | 238 | if (match_substring (string, "HAS_CONTENTS")) |
43155bc1 MS |
239 | return 1; |
240 | if (flags & SEC_NEVER_LOAD) | |
a532ca62 | 241 | if (match_substring (string, "NEVER_LOAD")) |
43155bc1 MS |
242 | return 1; |
243 | if (flags & SEC_COFF_SHARED_LIBRARY) | |
a532ca62 | 244 | if (match_substring (string, "COFF_SHARED_LIBRARY")) |
43155bc1 MS |
245 | return 1; |
246 | if (flags & SEC_IS_COMMON) | |
a532ca62 | 247 | if (match_substring (string, "IS_COMMON")) |
43155bc1 | 248 | return 1; |
c906108c | 249 | |
43155bc1 MS |
250 | return 0; |
251 | } | |
c906108c | 252 | |
43155bc1 MS |
253 | static void |
254 | print_bfd_flags (flagword flags) | |
255 | { | |
c906108c SS |
256 | if (flags & SEC_ALLOC) |
257 | printf_filtered (" ALLOC"); | |
258 | if (flags & SEC_LOAD) | |
259 | printf_filtered (" LOAD"); | |
260 | if (flags & SEC_RELOC) | |
261 | printf_filtered (" RELOC"); | |
262 | if (flags & SEC_READONLY) | |
263 | printf_filtered (" READONLY"); | |
264 | if (flags & SEC_CODE) | |
265 | printf_filtered (" CODE"); | |
266 | if (flags & SEC_DATA) | |
267 | printf_filtered (" DATA"); | |
268 | if (flags & SEC_ROM) | |
269 | printf_filtered (" ROM"); | |
270 | if (flags & SEC_CONSTRUCTOR) | |
271 | printf_filtered (" CONSTRUCTOR"); | |
272 | if (flags & SEC_HAS_CONTENTS) | |
273 | printf_filtered (" HAS_CONTENTS"); | |
274 | if (flags & SEC_NEVER_LOAD) | |
275 | printf_filtered (" NEVER_LOAD"); | |
276 | if (flags & SEC_COFF_SHARED_LIBRARY) | |
277 | printf_filtered (" COFF_SHARED_LIBRARY"); | |
278 | if (flags & SEC_IS_COMMON) | |
279 | printf_filtered (" IS_COMMON"); | |
43155bc1 MS |
280 | } |
281 | ||
282 | static void | |
67a2b77e AC |
283 | maint_print_section_info (const char *name, flagword flags, |
284 | CORE_ADDR addr, CORE_ADDR endaddr, | |
5af949e3 | 285 | unsigned long filepos, int addr_size) |
43155bc1 | 286 | { |
5af949e3 UW |
287 | printf_filtered (" %s", hex_string_custom (addr, addr_size)); |
288 | printf_filtered ("->%s", hex_string_custom (endaddr, addr_size)); | |
3ab13650 | 289 | printf_filtered (" at %s", |
bb599908 | 290 | hex_string_custom ((unsigned long) filepos, 8)); |
e3d3bfda MS |
291 | printf_filtered (": %s", name); |
292 | print_bfd_flags (flags); | |
293 | printf_filtered ("\n"); | |
294 | } | |
c906108c | 295 | |
e3d3bfda MS |
296 | static void |
297 | print_bfd_section_info (bfd *abfd, | |
298 | asection *asect, | |
fc4baa5e | 299 | void *datum) |
e3d3bfda MS |
300 | { |
301 | flagword flags = bfd_get_section_flags (abfd, asect); | |
302 | const char *name = bfd_section_name (abfd, asect); | |
19ba03f4 | 303 | const char *arg = (const char *) datum; |
e3d3bfda | 304 | |
fc4baa5e TT |
305 | if (arg == NULL || *arg == '\0' |
306 | || match_substring (arg, name) | |
307 | || match_bfd_flags (arg, flags)) | |
e3d3bfda | 308 | { |
5af949e3 UW |
309 | struct gdbarch *gdbarch = gdbarch_from_bfd (abfd); |
310 | int addr_size = gdbarch_addr_bit (gdbarch) / 8; | |
e3d3bfda MS |
311 | CORE_ADDR addr, endaddr; |
312 | ||
313 | addr = bfd_section_vma (abfd, asect); | |
314 | endaddr = addr + bfd_section_size (abfd, asect); | |
8625fc1b | 315 | printf_filtered (" [%d] ", gdb_bfd_section_index (abfd, asect)); |
5af949e3 UW |
316 | maint_print_section_info (name, flags, addr, endaddr, |
317 | asect->filepos, addr_size); | |
e3d3bfda MS |
318 | } |
319 | } | |
320 | ||
321 | static void | |
322 | print_objfile_section_info (bfd *abfd, | |
323 | struct obj_section *asect, | |
fc4baa5e | 324 | const char *string) |
e3d3bfda MS |
325 | { |
326 | flagword flags = bfd_get_section_flags (abfd, asect->the_bfd_section); | |
327 | const char *name = bfd_section_name (abfd, asect->the_bfd_section); | |
43155bc1 | 328 | |
b01d807c MS |
329 | if (string == NULL || *string == '\0' |
330 | || match_substring (string, name) | |
331 | || match_bfd_flags (string, flags)) | |
43155bc1 | 332 | { |
5af949e3 UW |
333 | struct gdbarch *gdbarch = gdbarch_from_bfd (abfd); |
334 | int addr_size = gdbarch_addr_bit (gdbarch) / 8; | |
b8d56208 | 335 | |
f1f6aadf PA |
336 | maint_print_section_info (name, flags, |
337 | obj_section_addr (asect), | |
338 | obj_section_endaddr (asect), | |
5af949e3 UW |
339 | asect->the_bfd_section->filepos, |
340 | addr_size); | |
43155bc1 | 341 | } |
c906108c SS |
342 | } |
343 | ||
c906108c | 344 | static void |
58971144 | 345 | maintenance_info_sections (const char *arg, int from_tty) |
c906108c SS |
346 | { |
347 | if (exec_bfd) | |
348 | { | |
a3f17187 | 349 | printf_filtered (_("Exec file:\n")); |
c5aa993b | 350 | printf_filtered (" `%s', ", bfd_get_filename (exec_bfd)); |
c906108c | 351 | wrap_here (" "); |
a3f17187 | 352 | printf_filtered (_("file type %s.\n"), bfd_get_target (exec_bfd)); |
a532ca62 | 353 | if (arg && *arg && match_substring (arg, "ALLOBJ")) |
e3d3bfda MS |
354 | { |
355 | struct objfile *ofile; | |
356 | struct obj_section *osect; | |
357 | ||
358 | /* Only this function cares about the 'ALLOBJ' argument; | |
359 | if 'ALLOBJ' is the only argument, discard it rather than | |
360 | passing it down to print_objfile_section_info (which | |
361 | wouldn't know how to handle it). */ | |
362 | if (strcmp (arg, "ALLOBJ") == 0) | |
363 | arg = NULL; | |
364 | ||
365 | ALL_OBJFILES (ofile) | |
366 | { | |
a3f17187 | 367 | printf_filtered (_(" Object file: %s\n"), |
e3d3bfda MS |
368 | bfd_get_filename (ofile->obfd)); |
369 | ALL_OBJFILE_OSECTIONS (ofile, osect) | |
370 | { | |
371 | print_objfile_section_info (ofile->obfd, osect, arg); | |
372 | } | |
373 | } | |
374 | } | |
375 | else | |
58971144 | 376 | bfd_map_over_sections (exec_bfd, print_bfd_section_info, (void *) arg); |
c906108c SS |
377 | } |
378 | ||
379 | if (core_bfd) | |
380 | { | |
a3f17187 | 381 | printf_filtered (_("Core file:\n")); |
c5aa993b | 382 | printf_filtered (" `%s', ", bfd_get_filename (core_bfd)); |
c906108c | 383 | wrap_here (" "); |
a3f17187 | 384 | printf_filtered (_("file type %s.\n"), bfd_get_target (core_bfd)); |
58971144 | 385 | bfd_map_over_sections (core_bfd, print_bfd_section_info, (void *) arg); |
c906108c SS |
386 | } |
387 | } | |
388 | ||
025cfdb2 | 389 | static void |
58971144 | 390 | maintenance_print_statistics (const char *args, int from_tty) |
c906108c SS |
391 | { |
392 | print_objfile_statistics (); | |
393 | print_symbol_bcache_statistics (); | |
394 | } | |
395 | ||
b9362cc7 | 396 | static void |
4b9b3959 AC |
397 | maintenance_print_architecture (char *args, int from_tty) |
398 | { | |
e17c207e UW |
399 | struct gdbarch *gdbarch = get_current_arch (); |
400 | ||
4b9b3959 | 401 | if (args == NULL) |
e17c207e | 402 | gdbarch_dump (gdbarch, gdb_stdout); |
4b9b3959 AC |
403 | else |
404 | { | |
d7e74731 | 405 | stdio_file file; |
b8d56208 | 406 | |
d7e74731 | 407 | if (!file.open (args, "w")) |
e2e0b3e5 | 408 | perror_with_name (_("maintenance print architecture")); |
d7e74731 | 409 | gdbarch_dump (gdbarch, &file); |
4b9b3959 AC |
410 | } |
411 | } | |
412 | ||
33f91161 AC |
413 | /* The "maintenance print" command is defined as a prefix, with |
414 | allow_unknown 0. Therefore, its own definition is called only for | |
415 | "maintenance print" with no args. */ | |
c906108c | 416 | |
c906108c | 417 | static void |
981a3fb3 | 418 | maintenance_print_command (const char *arg, int from_tty) |
c906108c | 419 | { |
3e43a32a MS |
420 | printf_unfiltered (_("\"maintenance print\" must be followed " |
421 | "by the name of a print command.\n")); | |
635c7e8a TT |
422 | help_list (maintenanceprintlist, "maintenance print ", all_commands, |
423 | gdb_stdout); | |
c906108c SS |
424 | } |
425 | ||
426 | /* The "maintenance translate-address" command converts a section and address | |
427 | to a symbol. This can be called in two ways: | |
c5aa993b | 428 | maintenance translate-address <secname> <addr> |
025bb325 | 429 | or maintenance translate-address <addr>. */ |
c906108c SS |
430 | |
431 | static void | |
fba45db2 | 432 | maintenance_translate_address (char *arg, int from_tty) |
c906108c SS |
433 | { |
434 | CORE_ADDR address; | |
714835d5 | 435 | struct obj_section *sect; |
c906108c | 436 | char *p; |
7cbd4a93 | 437 | struct bound_minimal_symbol sym; |
c906108c SS |
438 | struct objfile *objfile; |
439 | ||
440 | if (arg == NULL || *arg == 0) | |
8a3fe4f8 | 441 | error (_("requires argument (address or section + address)")); |
c906108c SS |
442 | |
443 | sect = NULL; | |
444 | p = arg; | |
445 | ||
446 | if (!isdigit (*p)) | |
025bb325 MS |
447 | { /* See if we have a valid section name. */ |
448 | while (*p && !isspace (*p)) /* Find end of section name. */ | |
c906108c | 449 | p++; |
025bb325 | 450 | if (*p == '\000') /* End of command? */ |
8a3fe4f8 | 451 | error (_("Need to specify <section-name> and <address>")); |
c906108c | 452 | *p++ = '\000'; |
529480d0 | 453 | p = skip_spaces (p); |
c906108c | 454 | |
714835d5 | 455 | ALL_OBJSECTIONS (objfile, sect) |
c5aa993b | 456 | { |
714835d5 | 457 | if (strcmp (sect->the_bfd_section->name, arg) == 0) |
c5aa993b JM |
458 | break; |
459 | } | |
c906108c | 460 | |
15c99a44 | 461 | if (!objfile) |
8a3fe4f8 | 462 | error (_("Unknown section %s."), arg); |
c906108c SS |
463 | } |
464 | ||
465 | address = parse_and_eval_address (p); | |
466 | ||
467 | if (sect) | |
468 | sym = lookup_minimal_symbol_by_pc_section (address, sect); | |
469 | else | |
470 | sym = lookup_minimal_symbol_by_pc (address); | |
471 | ||
7cbd4a93 | 472 | if (sym.minsym) |
c14c28ba | 473 | { |
efd66ac6 | 474 | const char *symbol_name = MSYMBOL_PRINT_NAME (sym.minsym); |
3e43a32a | 475 | const char *symbol_offset |
77e371c0 | 476 | = pulongest (address - BMSYMBOL_VALUE_ADDRESS (sym)); |
c14c28ba | 477 | |
efd66ac6 | 478 | sect = MSYMBOL_OBJ_SECTION(sym.objfile, sym.minsym); |
c14c28ba PP |
479 | if (sect != NULL) |
480 | { | |
481 | const char *section_name; | |
482 | const char *obj_name; | |
483 | ||
484 | gdb_assert (sect->the_bfd_section && sect->the_bfd_section->name); | |
485 | section_name = sect->the_bfd_section->name; | |
486 | ||
4262abfb JK |
487 | gdb_assert (sect->objfile && objfile_name (sect->objfile)); |
488 | obj_name = objfile_name (sect->objfile); | |
c14c28ba PP |
489 | |
490 | if (MULTI_OBJFILE_P ()) | |
491 | printf_filtered (_("%s + %s in section %s of %s\n"), | |
3e43a32a MS |
492 | symbol_name, symbol_offset, |
493 | section_name, obj_name); | |
c14c28ba PP |
494 | else |
495 | printf_filtered (_("%s + %s in section %s\n"), | |
496 | symbol_name, symbol_offset, section_name); | |
497 | } | |
498 | else | |
499 | printf_filtered (_("%s + %s\n"), symbol_name, symbol_offset); | |
500 | } | |
c906108c | 501 | else if (sect) |
5af949e3 UW |
502 | printf_filtered (_("no symbol at %s:%s\n"), |
503 | sect->the_bfd_section->name, hex_string (address)); | |
c906108c | 504 | else |
5af949e3 | 505 | printf_filtered (_("no symbol at %s\n"), hex_string (address)); |
c906108c SS |
506 | |
507 | return; | |
508 | } | |
509 | ||
56382845 | 510 | |
c114dcd5 | 511 | /* When a command is deprecated the user will be warned the first time |
33f91161 | 512 | the command is used. If possible, a replacement will be |
025bb325 | 513 | offered. */ |
56382845 FN |
514 | |
515 | static void | |
58971144 | 516 | maintenance_deprecate (const char *args, int from_tty) |
56382845 FN |
517 | { |
518 | if (args == NULL || *args == '\0') | |
519 | { | |
cce7e648 PA |
520 | printf_unfiltered (_("\"maintenance deprecate\" takes an argument,\n\ |
521 | the command you want to deprecate, and optionally the replacement command\n\ | |
a3f17187 | 522 | enclosed in quotes.\n")); |
56382845 | 523 | } |
33f91161 | 524 | |
56382845 | 525 | maintenance_do_deprecate (args, 1); |
56382845 FN |
526 | } |
527 | ||
528 | ||
529 | static void | |
58971144 | 530 | maintenance_undeprecate (const char *args, int from_tty) |
56382845 FN |
531 | { |
532 | if (args == NULL || *args == '\0') | |
533 | { | |
a3f17187 AC |
534 | printf_unfiltered (_("\"maintenance undeprecate\" takes an argument, \n\ |
535 | the command you want to undeprecate.\n")); | |
56382845 | 536 | } |
33f91161 | 537 | |
56382845 | 538 | maintenance_do_deprecate (args, 0); |
56382845 FN |
539 | } |
540 | ||
025bb325 | 541 | /* You really shouldn't be using this. It is just for the testsuite. |
33f91161 AC |
542 | Rather, you should use deprecate_cmd() when the command is created |
543 | in _initialize_blah(). | |
544 | ||
545 | This function deprecates a command and optionally assigns it a | |
546 | replacement. */ | |
547 | ||
8399535b | 548 | static void |
58971144 | 549 | maintenance_do_deprecate (const char *text, int deprecate) |
33f91161 | 550 | { |
33f91161 AC |
551 | struct cmd_list_element *alias = NULL; |
552 | struct cmd_list_element *prefix_cmd = NULL; | |
553 | struct cmd_list_element *cmd = NULL; | |
554 | ||
58971144 TT |
555 | const char *start_ptr = NULL; |
556 | const char *end_ptr = NULL; | |
56382845 | 557 | int len; |
33f91161 AC |
558 | char *replacement = NULL; |
559 | ||
1c689132 DB |
560 | if (text == NULL) |
561 | return; | |
56382845 | 562 | |
33f91161 AC |
563 | if (!lookup_cmd_composition (text, &alias, &prefix_cmd, &cmd)) |
564 | { | |
a3f17187 | 565 | printf_filtered (_("Can't find command '%s' to deprecate.\n"), text); |
33f91161 AC |
566 | return; |
567 | } | |
56382845 | 568 | |
56382845 FN |
569 | if (deprecate) |
570 | { | |
025bb325 | 571 | /* Look for a replacement command. */ |
80ce1ecb AC |
572 | start_ptr = strchr (text, '\"'); |
573 | if (start_ptr != NULL) | |
33f91161 AC |
574 | { |
575 | start_ptr++; | |
80ce1ecb AC |
576 | end_ptr = strrchr (start_ptr, '\"'); |
577 | if (end_ptr != NULL) | |
33f91161 AC |
578 | { |
579 | len = end_ptr - start_ptr; | |
58971144 | 580 | replacement = savestring (start_ptr, len); |
33f91161 AC |
581 | } |
582 | } | |
56382845 | 583 | } |
33f91161 | 584 | |
56382845 FN |
585 | if (!start_ptr || !end_ptr) |
586 | replacement = NULL; | |
33f91161 AC |
587 | |
588 | ||
56382845 | 589 | /* If they used an alias, we only want to deprecate the alias. |
33f91161 | 590 | |
56382845 FN |
591 | Note the MALLOCED_REPLACEMENT test. If the command's replacement |
592 | string was allocated at compile time we don't want to free the | |
025bb325 | 593 | memory. */ |
56382845 FN |
594 | if (alias) |
595 | { | |
1f2bdf09 | 596 | if (alias->malloced_replacement) |
429e55ea | 597 | xfree ((char *) alias->replacement); |
33f91161 | 598 | |
56382845 | 599 | if (deprecate) |
1f2bdf09 TT |
600 | { |
601 | alias->deprecated_warn_user = 1; | |
602 | alias->cmd_deprecated = 1; | |
603 | } | |
56382845 | 604 | else |
1f2bdf09 TT |
605 | { |
606 | alias->deprecated_warn_user = 0; | |
607 | alias->cmd_deprecated = 0; | |
608 | } | |
33f91161 | 609 | alias->replacement = replacement; |
1f2bdf09 | 610 | alias->malloced_replacement = 1; |
56382845 FN |
611 | return; |
612 | } | |
613 | else if (cmd) | |
614 | { | |
1f2bdf09 | 615 | if (cmd->malloced_replacement) |
429e55ea | 616 | xfree ((char *) cmd->replacement); |
56382845 FN |
617 | |
618 | if (deprecate) | |
1f2bdf09 TT |
619 | { |
620 | cmd->deprecated_warn_user = 1; | |
621 | cmd->cmd_deprecated = 1; | |
622 | } | |
56382845 | 623 | else |
1f2bdf09 TT |
624 | { |
625 | cmd->deprecated_warn_user = 0; | |
626 | cmd->cmd_deprecated = 0; | |
627 | } | |
33f91161 | 628 | cmd->replacement = replacement; |
1f2bdf09 | 629 | cmd->malloced_replacement = 1; |
56382845 FN |
630 | return; |
631 | } | |
240f9570 | 632 | xfree (replacement); |
56382845 FN |
633 | } |
634 | ||
4f337972 AC |
635 | /* Maintenance set/show framework. */ |
636 | ||
ae038cb0 DJ |
637 | struct cmd_list_element *maintenance_set_cmdlist; |
638 | struct cmd_list_element *maintenance_show_cmdlist; | |
4f337972 AC |
639 | |
640 | static void | |
981a3fb3 | 641 | maintenance_set_cmd (const char *args, int from_tty) |
4f337972 | 642 | { |
3e43a32a MS |
643 | printf_unfiltered (_("\"maintenance set\" must be followed " |
644 | "by the name of a set command.\n")); | |
635c7e8a TT |
645 | help_list (maintenance_set_cmdlist, "maintenance set ", all_commands, |
646 | gdb_stdout); | |
4f337972 AC |
647 | } |
648 | ||
649 | static void | |
981a3fb3 | 650 | maintenance_show_cmd (const char *args, int from_tty) |
4f337972 AC |
651 | { |
652 | cmd_show_list (maintenance_show_cmdlist, from_tty, ""); | |
653 | } | |
654 | ||
4f337972 AC |
655 | /* Profiling support. */ |
656 | ||
657 | static int maintenance_profile_p; | |
920d2a44 AC |
658 | static void |
659 | show_maintenance_profile_p (struct ui_file *file, int from_tty, | |
660 | struct cmd_list_element *c, const char *value) | |
661 | { | |
662 | fprintf_filtered (file, _("Internal profiling is %s.\n"), value); | |
663 | } | |
d9feb4e7 | 664 | |
b0b1c2c0 MK |
665 | #ifdef HAVE__ETEXT |
666 | extern char _etext; | |
667 | #define TEXTEND &_etext | |
01fe12f6 | 668 | #elif defined (HAVE_ETEXT) |
b0b1c2c0 MK |
669 | extern char etext; |
670 | #define TEXTEND &etext | |
671 | #endif | |
672 | ||
01fe12f6 JB |
673 | #if defined (HAVE_MONSTARTUP) && defined (HAVE__MCLEANUP) && defined (TEXTEND) |
674 | ||
d28f9cdf DJ |
675 | static int profiling_state; |
676 | ||
56000a98 PA |
677 | EXTERN_C void _mcleanup (void); |
678 | ||
d28f9cdf DJ |
679 | static void |
680 | mcleanup_wrapper (void) | |
681 | { | |
d28f9cdf DJ |
682 | if (profiling_state) |
683 | _mcleanup (); | |
684 | } | |
4f337972 | 685 | |
56000a98 PA |
686 | EXTERN_C void monstartup (unsigned long, unsigned long); |
687 | extern int main (); | |
688 | ||
4f337972 | 689 | static void |
3e43a32a MS |
690 | maintenance_set_profile_cmd (char *args, int from_tty, |
691 | struct cmd_list_element *c) | |
4f337972 | 692 | { |
d28f9cdf DJ |
693 | if (maintenance_profile_p == profiling_state) |
694 | return; | |
695 | ||
696 | profiling_state = maintenance_profile_p; | |
697 | ||
698 | if (maintenance_profile_p) | |
699 | { | |
700 | static int profiling_initialized; | |
701 | ||
d28f9cdf DJ |
702 | if (!profiling_initialized) |
703 | { | |
704 | atexit (mcleanup_wrapper); | |
705 | profiling_initialized = 1; | |
706 | } | |
707 | ||
708 | /* "main" is now always the first function in the text segment, so use | |
709 | its address for monstartup. */ | |
b0b1c2c0 | 710 | monstartup ((unsigned long) &main, (unsigned long) TEXTEND); |
d28f9cdf DJ |
711 | } |
712 | else | |
713 | { | |
714 | extern void _mcleanup (void); | |
b8d56208 | 715 | |
d28f9cdf DJ |
716 | _mcleanup (); |
717 | } | |
4f337972 | 718 | } |
d9feb4e7 DJ |
719 | #else |
720 | static void | |
3e43a32a MS |
721 | maintenance_set_profile_cmd (char *args, int from_tty, |
722 | struct cmd_list_element *c) | |
d9feb4e7 | 723 | { |
8a3fe4f8 | 724 | error (_("Profiling support is not available on this system.")); |
d9feb4e7 DJ |
725 | } |
726 | #endif | |
bd712aed DE |
727 | \f |
728 | /* If nonzero, display time usage both at startup and for each command. */ | |
56382845 | 729 | |
bd712aed DE |
730 | static int per_command_time; |
731 | ||
732 | /* If nonzero, display space usage both at startup and for each command. */ | |
733 | ||
734 | static int per_command_space; | |
735 | ||
736 | /* If nonzero, display basic symtab stats for each command. */ | |
737 | ||
738 | static int per_command_symtab; | |
739 | ||
740 | /* mt per-command commands. */ | |
741 | ||
742 | static struct cmd_list_element *per_command_setlist; | |
743 | static struct cmd_list_element *per_command_showlist; | |
744 | ||
bd712aed DE |
745 | /* Set whether to display time statistics to NEW_VALUE |
746 | (non-zero means true). */ | |
747 | ||
748 | void | |
749 | set_per_command_time (int new_value) | |
750 | { | |
751 | per_command_time = new_value; | |
752 | } | |
753 | ||
754 | /* Set whether to display space statistics to NEW_VALUE | |
755 | (non-zero means true). */ | |
756 | ||
757 | void | |
758 | set_per_command_space (int new_value) | |
759 | { | |
760 | per_command_space = new_value; | |
761 | } | |
762 | ||
763 | /* Count the number of symtabs and blocks. */ | |
764 | ||
765 | static void | |
43f3e411 | 766 | count_symtabs_and_blocks (int *nr_symtabs_ptr, int *nr_compunit_symtabs_ptr, |
bd712aed DE |
767 | int *nr_blocks_ptr) |
768 | { | |
769 | struct objfile *o; | |
43f3e411 | 770 | struct compunit_symtab *cu; |
bd712aed DE |
771 | struct symtab *s; |
772 | int nr_symtabs = 0; | |
43f3e411 | 773 | int nr_compunit_symtabs = 0; |
bd712aed DE |
774 | int nr_blocks = 0; |
775 | ||
b8b8facf DE |
776 | /* When collecting statistics during startup, this is called before |
777 | pretty much anything in gdb has been initialized, and thus | |
778 | current_program_space may be NULL. */ | |
779 | if (current_program_space != NULL) | |
bd712aed | 780 | { |
43f3e411 | 781 | ALL_COMPUNITS (o, cu) |
bd712aed | 782 | { |
43f3e411 DE |
783 | ++nr_compunit_symtabs; |
784 | nr_blocks += BLOCKVECTOR_NBLOCKS (COMPUNIT_BLOCKVECTOR (cu)); | |
785 | ALL_COMPUNIT_FILETABS (cu, s) | |
786 | ++nr_symtabs; | |
bd712aed DE |
787 | } |
788 | } | |
789 | ||
790 | *nr_symtabs_ptr = nr_symtabs; | |
43f3e411 | 791 | *nr_compunit_symtabs_ptr = nr_compunit_symtabs; |
bd712aed DE |
792 | *nr_blocks_ptr = nr_blocks; |
793 | } | |
794 | ||
1e3b796d TT |
795 | /* As indicated by display_time and display_space, report GDB's |
796 | elapsed time and space usage from the base time and space recorded | |
797 | in this object. */ | |
bd712aed | 798 | |
1e3b796d | 799 | scoped_command_stats::~scoped_command_stats () |
bd712aed | 800 | { |
1e3b796d TT |
801 | /* Early exit if we're not reporting any stats. It can be expensive to |
802 | compute the pre-command values so don't collect them at all if we're | |
803 | not reporting stats. Alas this doesn't work in the startup case because | |
804 | we don't know yet whether we will be reporting the stats. For the | |
805 | startup case collect the data anyway (it should be cheap at this point), | |
806 | and leave it to the reporter to decide whether to print them. */ | |
807 | if (m_msg_type | |
808 | && !per_command_time | |
809 | && !per_command_space | |
810 | && !per_command_symtab) | |
811 | return; | |
bd712aed | 812 | |
1e3b796d | 813 | if (m_time_enabled && per_command_time) |
bd712aed | 814 | { |
dcb07cfa | 815 | using namespace std::chrono; |
bd712aed | 816 | |
dcb07cfa PA |
817 | run_time_clock::duration cmd_time |
818 | = run_time_clock::now () - m_start_cpu_time; | |
bd712aed | 819 | |
dcb07cfa PA |
820 | steady_clock::duration wall_time |
821 | = steady_clock::now () - m_start_wall_time; | |
bd712aed | 822 | /* Subtract time spend in prompt_for_continue from walltime. */ |
dcb07cfa | 823 | wall_time -= get_prompt_for_continue_wait_time (); |
bd712aed | 824 | |
1e3b796d | 825 | printf_unfiltered (!m_msg_type |
dcb07cfa PA |
826 | ? _("Startup time: %.6f (cpu), %.6f (wall)\n") |
827 | : _("Command execution time: %.6f (cpu), %.6f (wall)\n"), | |
828 | duration<double> (cmd_time).count (), | |
829 | duration<double> (wall_time).count ()); | |
bd712aed DE |
830 | } |
831 | ||
1e3b796d | 832 | if (m_space_enabled && per_command_space) |
bd712aed DE |
833 | { |
834 | #ifdef HAVE_SBRK | |
835 | char *lim = (char *) sbrk (0); | |
836 | ||
837 | long space_now = lim - lim_at_start; | |
1e3b796d | 838 | long space_diff = space_now - m_start_space; |
bd712aed | 839 | |
1e3b796d | 840 | printf_unfiltered (!m_msg_type |
bd712aed DE |
841 | ? _("Space used: %ld (%s%ld during startup)\n") |
842 | : _("Space used: %ld (%s%ld for this command)\n"), | |
843 | space_now, | |
844 | (space_diff >= 0 ? "+" : ""), | |
845 | space_diff); | |
846 | #endif | |
847 | } | |
848 | ||
1e3b796d | 849 | if (m_symtab_enabled && per_command_symtab) |
bd712aed | 850 | { |
43f3e411 | 851 | int nr_symtabs, nr_compunit_symtabs, nr_blocks; |
bd712aed | 852 | |
43f3e411 | 853 | count_symtabs_and_blocks (&nr_symtabs, &nr_compunit_symtabs, &nr_blocks); |
bd712aed | 854 | printf_unfiltered (_("#symtabs: %d (+%d)," |
43f3e411 | 855 | " #compunits: %d (+%d)," |
bd712aed DE |
856 | " #blocks: %d (+%d)\n"), |
857 | nr_symtabs, | |
1e3b796d | 858 | nr_symtabs - m_start_nr_symtabs, |
43f3e411 DE |
859 | nr_compunit_symtabs, |
860 | (nr_compunit_symtabs | |
1e3b796d | 861 | - m_start_nr_compunit_symtabs), |
bd712aed | 862 | nr_blocks, |
1e3b796d | 863 | nr_blocks - m_start_nr_blocks); |
bd712aed DE |
864 | } |
865 | } | |
866 | ||
1e3b796d TT |
867 | scoped_command_stats::scoped_command_stats (bool msg_type) |
868 | : m_msg_type (msg_type) | |
bd712aed | 869 | { |
1e3b796d | 870 | if (!m_msg_type || per_command_space) |
bd712aed DE |
871 | { |
872 | #ifdef HAVE_SBRK | |
873 | char *lim = (char *) sbrk (0); | |
1e3b796d TT |
874 | m_start_space = lim - lim_at_start; |
875 | m_space_enabled = 1; | |
bd712aed DE |
876 | #endif |
877 | } | |
44d83468 PA |
878 | else |
879 | m_space_enabled = 0; | |
bd712aed | 880 | |
b8b8facf | 881 | if (msg_type == 0 || per_command_time) |
bd712aed | 882 | { |
dcb07cfa PA |
883 | using namespace std::chrono; |
884 | ||
885 | m_start_cpu_time = run_time_clock::now (); | |
886 | m_start_wall_time = steady_clock::now (); | |
1e3b796d | 887 | m_time_enabled = 1; |
bd712aed | 888 | } |
44d83468 PA |
889 | else |
890 | m_time_enabled = 0; | |
bd712aed | 891 | |
b8b8facf | 892 | if (msg_type == 0 || per_command_symtab) |
bd712aed | 893 | { |
43f3e411 | 894 | int nr_symtabs, nr_compunit_symtabs, nr_blocks; |
bd712aed | 895 | |
43f3e411 | 896 | count_symtabs_and_blocks (&nr_symtabs, &nr_compunit_symtabs, &nr_blocks); |
1e3b796d TT |
897 | m_start_nr_symtabs = nr_symtabs; |
898 | m_start_nr_compunit_symtabs = nr_compunit_symtabs; | |
899 | m_start_nr_blocks = nr_blocks; | |
900 | m_symtab_enabled = 1; | |
bd712aed | 901 | } |
44d83468 PA |
902 | else |
903 | m_symtab_enabled = 0; | |
bd712aed | 904 | |
26c4b26f | 905 | /* Initialize timer to keep track of how long we waited for the user. */ |
bd712aed | 906 | reset_prompt_for_continue_wait_time (); |
bd712aed DE |
907 | } |
908 | ||
909 | /* Handle unknown "mt set per-command" arguments. | |
910 | In this case have "mt set per-command on|off" affect every setting. */ | |
911 | ||
912 | static void | |
981a3fb3 | 913 | set_per_command_cmd (const char *args, int from_tty) |
bd712aed DE |
914 | { |
915 | struct cmd_list_element *list; | |
bd712aed DE |
916 | int val; |
917 | ||
918 | val = parse_cli_boolean_value (args); | |
919 | if (val < 0) | |
920 | error (_("Bad value for 'mt set per-command no'.")); | |
921 | ||
922 | for (list = per_command_setlist; list != NULL; list = list->next) | |
923 | if (list->var_type == var_boolean) | |
924 | { | |
925 | gdb_assert (list->type == set_cmd); | |
926 | do_set_command (args, from_tty, list); | |
927 | } | |
928 | } | |
929 | ||
930 | /* Command "show per-command" displays summary of all the current | |
931 | "show per-command " settings. */ | |
932 | ||
933 | static void | |
981a3fb3 | 934 | show_per_command_cmd (const char *args, int from_tty) |
bd712aed DE |
935 | { |
936 | cmd_show_list (per_command_showlist, from_tty, ""); | |
937 | } | |
dcd1f979 TT |
938 | \f |
939 | ||
940 | /* The "maintenance selftest" command. */ | |
941 | ||
942 | static void | |
58971144 | 943 | maintenance_selftest (const char *args, int from_tty) |
dcd1f979 | 944 | { |
1526853e SM |
945 | selftests::run_tests (args); |
946 | } | |
947 | ||
948 | static void | |
949 | maintenance_info_selftests (char *arg, int from_tty) | |
950 | { | |
951 | printf_filtered ("Registered selftests:\n"); | |
952 | selftests::for_each_selftest ([] (const std::string &name) { | |
953 | printf_filtered (" - %s\n", name.c_str ()); | |
954 | }); | |
dcd1f979 TT |
955 | } |
956 | ||
bd712aed | 957 | \f |
c906108c | 958 | void |
fba45db2 | 959 | _initialize_maint_cmds (void) |
c906108c | 960 | { |
439250fb DE |
961 | struct cmd_list_element *cmd; |
962 | ||
1bedd215 AC |
963 | add_prefix_cmd ("maintenance", class_maintenance, maintenance_command, _("\ |
964 | Commands for use by GDB maintainers.\n\ | |
c906108c | 965 | Includes commands to dump specific internal GDB structures in\n\ |
439250fb | 966 | a human readable form, to cause GDB to deliberately dump core, etc."), |
c906108c SS |
967 | &maintenancelist, "maintenance ", 0, |
968 | &cmdlist); | |
969 | ||
970 | add_com_alias ("mt", "maintenance", class_maintenance, 1); | |
971 | ||
1bedd215 AC |
972 | add_prefix_cmd ("info", class_maintenance, maintenance_info_command, _("\ |
973 | Commands for showing internal info about the program being debugged."), | |
c906108c SS |
974 | &maintenanceinfolist, "maintenance info ", 0, |
975 | &maintenancelist); | |
90515c23 | 976 | add_alias_cmd ("i", "info", class_maintenance, 1, &maintenancelist); |
c906108c | 977 | |
1a966eab AC |
978 | add_cmd ("sections", class_maintenance, maintenance_info_sections, _("\ |
979 | List the BFD sections of the exec and core files. \n\ | |
e3d3bfda MS |
980 | Arguments may be any combination of:\n\ |
981 | [one or more section names]\n\ | |
982 | ALLOC LOAD RELOC READONLY CODE DATA ROM CONSTRUCTOR\n\ | |
983 | HAS_CONTENTS NEVER_LOAD COFF_SHARED_LIBRARY IS_COMMON\n\ | |
984 | Sections matching any argument will be listed (no argument\n\ | |
985 | implies all sections). In addition, the special argument\n\ | |
986 | ALLOBJ\n\ | |
1a966eab | 987 | lists all sections from all object files, including shared libraries."), |
c906108c SS |
988 | &maintenanceinfolist); |
989 | ||
990 | add_prefix_cmd ("print", class_maintenance, maintenance_print_command, | |
1bedd215 | 991 | _("Maintenance command for printing GDB internal state."), |
c906108c SS |
992 | &maintenanceprintlist, "maintenance print ", 0, |
993 | &maintenancelist); | |
994 | ||
1bedd215 | 995 | add_prefix_cmd ("set", class_maintenance, maintenance_set_cmd, _("\ |
4f337972 | 996 | Set GDB internal variables used by the GDB maintainer.\n\ |
1bedd215 | 997 | Configure variables internal to GDB that aid in GDB's maintenance"), |
4f337972 AC |
998 | &maintenance_set_cmdlist, "maintenance set ", |
999 | 0/*allow-unknown*/, | |
1000 | &maintenancelist); | |
1001 | ||
1bedd215 | 1002 | add_prefix_cmd ("show", class_maintenance, maintenance_show_cmd, _("\ |
4f337972 | 1003 | Show GDB internal variables used by the GDB maintainer.\n\ |
1bedd215 | 1004 | Configure variables internal to GDB that aid in GDB's maintenance"), |
4f337972 AC |
1005 | &maintenance_show_cmdlist, "maintenance show ", |
1006 | 0/*allow-unknown*/, | |
1007 | &maintenancelist); | |
1008 | ||
c906108c | 1009 | #ifndef _WIN32 |
1a966eab AC |
1010 | add_cmd ("dump-me", class_maintenance, maintenance_dump_me, _("\ |
1011 | Get fatal error; make debugger dump its core.\n\ | |
8308e54c | 1012 | GDB sets its handling of SIGQUIT back to SIG_DFL and then sends\n\ |
1a966eab | 1013 | itself a SIGQUIT signal."), |
c906108c SS |
1014 | &maintenancelist); |
1015 | #endif | |
1016 | ||
1a966eab AC |
1017 | add_cmd ("internal-error", class_maintenance, |
1018 | maintenance_internal_error, _("\ | |
1019 | Give GDB an internal error.\n\ | |
1020 | Cause GDB to behave as if an internal error was detected."), | |
7be570e7 JM |
1021 | &maintenancelist); |
1022 | ||
1a966eab AC |
1023 | add_cmd ("internal-warning", class_maintenance, |
1024 | maintenance_internal_warning, _("\ | |
1025 | Give GDB an internal warning.\n\ | |
1026 | Cause GDB to behave as if an internal warning was reported."), | |
dec43320 AC |
1027 | &maintenancelist); |
1028 | ||
57fcfb1b GB |
1029 | add_cmd ("demangler-warning", class_maintenance, |
1030 | maintenance_demangler_warning, _("\ | |
1031 | Give GDB a demangler warning.\n\ | |
1032 | Cause GDB to behave as if a demangler warning was reported."), | |
1033 | &maintenancelist); | |
1034 | ||
439250fb DE |
1035 | cmd = add_cmd ("demangle", class_maintenance, maintenance_demangle, _("\ |
1036 | This command has been moved to \"demangle\"."), | |
1037 | &maintenancelist); | |
1038 | deprecate_cmd (cmd, "demangle"); | |
c906108c | 1039 | |
bd712aed DE |
1040 | add_prefix_cmd ("per-command", class_maintenance, set_per_command_cmd, _("\ |
1041 | Per-command statistics settings."), | |
1042 | &per_command_setlist, "set per-command ", | |
1043 | 1/*allow-unknown*/, &maintenance_set_cmdlist); | |
1044 | ||
1045 | add_prefix_cmd ("per-command", class_maintenance, show_per_command_cmd, _("\ | |
1046 | Show per-command statistics settings."), | |
1047 | &per_command_showlist, "show per-command ", | |
1048 | 0/*allow-unknown*/, &maintenance_show_cmdlist); | |
1049 | ||
1050 | add_setshow_boolean_cmd ("time", class_maintenance, | |
1051 | &per_command_time, _("\ | |
1052 | Set whether to display per-command execution time."), _("\ | |
1053 | Show whether to display per-command execution time."), | |
1054 | _("\ | |
1055 | If enabled, the execution time for each command will be\n\ | |
1056 | displayed following the command's output."), | |
1057 | NULL, NULL, | |
1058 | &per_command_setlist, &per_command_showlist); | |
1059 | ||
1060 | add_setshow_boolean_cmd ("space", class_maintenance, | |
1061 | &per_command_space, _("\ | |
1062 | Set whether to display per-command space usage."), _("\ | |
1063 | Show whether to display per-command space usage."), | |
1064 | _("\ | |
1065 | If enabled, the space usage for each command will be\n\ | |
1066 | displayed following the command's output."), | |
1067 | NULL, NULL, | |
1068 | &per_command_setlist, &per_command_showlist); | |
1069 | ||
1070 | add_setshow_boolean_cmd ("symtab", class_maintenance, | |
1071 | &per_command_symtab, _("\ | |
1072 | Set whether to display per-command symtab statistics."), _("\ | |
1073 | Show whether to display per-command symtab statistics."), | |
1074 | _("\ | |
1075 | If enabled, the basic symtab statistics for each command will be\n\ | |
1076 | displayed following the command's output."), | |
1077 | NULL, NULL, | |
1078 | &per_command_setlist, &per_command_showlist); | |
1079 | ||
1080 | /* This is equivalent to "mt set per-command time on". | |
1081 | Kept because some people are used to typing "mt time 1". */ | |
1a966eab AC |
1082 | add_cmd ("time", class_maintenance, maintenance_time_display, _("\ |
1083 | Set the display of time usage.\n\ | |
c906108c | 1084 | If nonzero, will cause the execution time for each command to be\n\ |
1a966eab | 1085 | displayed, following the command's output."), |
c906108c SS |
1086 | &maintenancelist); |
1087 | ||
bd712aed DE |
1088 | /* This is equivalent to "mt set per-command space on". |
1089 | Kept because some people are used to typing "mt space 1". */ | |
1a966eab AC |
1090 | add_cmd ("space", class_maintenance, maintenance_space_display, _("\ |
1091 | Set the display of space usage.\n\ | |
c906108c | 1092 | If nonzero, will cause the execution space for each command to be\n\ |
1a966eab | 1093 | displayed, following the command's output."), |
c906108c SS |
1094 | &maintenancelist); |
1095 | ||
1a966eab AC |
1096 | add_cmd ("type", class_maintenance, maintenance_print_type, _("\ |
1097 | Print a type chain for a given symbol.\n\ | |
c906108c | 1098 | For each node in a type chain, print the raw data for each member of\n\ |
1a966eab | 1099 | the type structure, and the interpretation of the data."), |
c906108c SS |
1100 | &maintenanceprintlist); |
1101 | ||
c906108c | 1102 | add_cmd ("statistics", class_maintenance, maintenance_print_statistics, |
1a966eab | 1103 | _("Print statistics about internal gdb state."), |
c906108c SS |
1104 | &maintenanceprintlist); |
1105 | ||
1a966eab AC |
1106 | add_cmd ("architecture", class_maintenance, |
1107 | maintenance_print_architecture, _("\ | |
1108 | Print the internal architecture configuration.\n\ | |
1109 | Takes an optional file parameter."), | |
4b9b3959 AC |
1110 | &maintenanceprintlist); |
1111 | ||
27d41eac YQ |
1112 | add_prefix_cmd ("check", class_maintenance, maintenance_check_command, _("\ |
1113 | Commands for checking internal gdb state."), | |
1114 | &maintenancechecklist, "maintenance check ", 0, | |
1115 | &maintenancelist); | |
1116 | ||
3e43a32a MS |
1117 | add_cmd ("translate-address", class_maintenance, |
1118 | maintenance_translate_address, | |
1a966eab | 1119 | _("Translate a section name and address to a symbol."), |
c906108c SS |
1120 | &maintenancelist); |
1121 | ||
1a966eab AC |
1122 | add_cmd ("deprecate", class_maintenance, maintenance_deprecate, _("\ |
1123 | Deprecate a command. Note that this is just in here so the \n\ | |
ef4cb050 | 1124 | testsuite can check the command deprecator. You probably shouldn't use this,\n\ |
56382845 | 1125 | rather you should use the C function deprecate_cmd(). If you decide you \n\ |
6f122dc9 | 1126 | want to use it: maintenance deprecate 'commandname' \"replacement\". The \n\ |
1a966eab | 1127 | replacement is optional."), &maintenancelist); |
56382845 | 1128 | |
1a966eab AC |
1129 | add_cmd ("undeprecate", class_maintenance, maintenance_undeprecate, _("\ |
1130 | Undeprecate a command. Note that this is just in here so the \n\ | |
ef4cb050 | 1131 | testsuite can check the command deprecator. You probably shouldn't use this,\n\ |
1a966eab | 1132 | If you decide you want to use it: maintenance undeprecate 'commandname'"), |
33f91161 | 1133 | &maintenancelist); |
56382845 | 1134 | |
dcd1f979 TT |
1135 | add_cmd ("selftest", class_maintenance, maintenance_selftest, _("\ |
1136 | Run gdb's unit tests.\n\ | |
1526853e | 1137 | Usage: maintenance selftest [filter]\n\ |
dcd1f979 | 1138 | This will run any unit tests that were built in to gdb.\n\ |
1526853e | 1139 | If a filter is given, only the tests with that value in their name will ran."), |
dcd1f979 TT |
1140 | &maintenancelist); |
1141 | ||
1526853e SM |
1142 | add_cmd ("selftests", class_maintenance, maintenance_info_selftests, |
1143 | _("List the registered selftests."), &maintenanceinfolist); | |
1144 | ||
85c07804 AC |
1145 | add_setshow_zinteger_cmd ("watchdog", class_maintenance, &watchdog, _("\ |
1146 | Set watchdog timer."), _("\ | |
1147 | Show watchdog timer."), _("\ | |
cb1a6d5f AC |
1148 | When non-zero, this timeout is used instead of waiting forever for a target\n\ |
1149 | to finish a low-level step or continue operation. If the specified amount\n\ | |
85c07804 AC |
1150 | of time passes without a response from the target, an error occurs."), |
1151 | NULL, | |
920d2a44 | 1152 | show_watchdog, |
85c07804 | 1153 | &setlist, &showlist); |
4f337972 | 1154 | |
d28f9cdf | 1155 | add_setshow_boolean_cmd ("profile", class_maintenance, |
7915a72c AC |
1156 | &maintenance_profile_p, _("\ |
1157 | Set internal profiling."), _("\ | |
1158 | Show internal profiling."), _("\ | |
1159 | When enabled GDB is profiled."), | |
2c5b56ce | 1160 | maintenance_set_profile_cmd, |
920d2a44 | 1161 | show_maintenance_profile_p, |
d28f9cdf DJ |
1162 | &maintenance_set_cmdlist, |
1163 | &maintenance_show_cmdlist); | |
c906108c | 1164 | } |