Commit | Line | Data |
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c906108c | 1 | /* Support for GDB maintenance commands. |
c6f0559b | 2 | |
42a4f53d | 3 | Copyright (C) 1992-2019 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 | |
58971144 | 47 | static void maintenance_do_deprecate (const char *, int); |
1c689132 | 48 | |
c906108c SS |
49 | /* Set this to the maximum number of seconds to wait instead of waiting forever |
50 | in target_wait(). If this timer times out, then it generates an error and | |
51 | the command is aborted. This replaces most of the need for timeouts in the | |
52 | GDB test suite, and makes it possible to distinguish between a hung target | |
53 | and one with slow communications. */ | |
54 | ||
55 | int watchdog = 0; | |
920d2a44 AC |
56 | static void |
57 | show_watchdog (struct ui_file *file, int from_tty, | |
58 | struct cmd_list_element *c, const char *value) | |
59 | { | |
60 | fprintf_filtered (file, _("Watchdog timer is %s.\n"), value); | |
61 | } | |
c906108c | 62 | |
7f86f058 | 63 | /* Access the maintenance subcommands. */ |
c906108c SS |
64 | |
65 | static void | |
981a3fb3 | 66 | maintenance_command (const char *args, int from_tty) |
c906108c | 67 | { |
3e43a32a MS |
68 | printf_unfiltered (_("\"maintenance\" must be followed by " |
69 | "the name of a maintenance command.\n")); | |
635c7e8a | 70 | help_list (maintenancelist, "maintenance ", all_commands, gdb_stdout); |
c906108c SS |
71 | } |
72 | ||
73 | #ifndef _WIN32 | |
c906108c | 74 | static void |
58971144 | 75 | maintenance_dump_me (const char *args, int from_tty) |
c906108c | 76 | { |
9e2f0ad4 | 77 | if (query (_("Should GDB dump core? "))) |
c906108c | 78 | { |
7be570e7 JM |
79 | #ifdef __DJGPP__ |
80 | /* SIGQUIT by default is ignored, so use SIGABRT instead. */ | |
81 | signal (SIGABRT, SIG_DFL); | |
82 | kill (getpid (), SIGABRT); | |
83 | #else | |
c906108c SS |
84 | signal (SIGQUIT, SIG_DFL); |
85 | kill (getpid (), SIGQUIT); | |
7be570e7 | 86 | #endif |
c906108c SS |
87 | } |
88 | } | |
89 | #endif | |
90 | ||
7be570e7 JM |
91 | /* Stimulate the internal error mechanism that GDB uses when an |
92 | internal problem is detected. Allows testing of the mechanism. | |
93 | Also useful when the user wants to drop a core file but not exit | |
025bb325 | 94 | GDB. */ |
7be570e7 JM |
95 | |
96 | static void | |
5fed81ff | 97 | maintenance_internal_error (const char *args, int from_tty) |
7be570e7 | 98 | { |
dec43320 AC |
99 | internal_error (__FILE__, __LINE__, "%s", (args == NULL ? "" : args)); |
100 | } | |
101 | ||
102 | /* Stimulate the internal error mechanism that GDB uses when an | |
103 | internal problem is detected. Allows testing of the mechanism. | |
104 | Also useful when the user wants to drop a core file but not exit | |
025bb325 | 105 | GDB. */ |
dec43320 AC |
106 | |
107 | static void | |
5fed81ff | 108 | maintenance_internal_warning (const char *args, int from_tty) |
dec43320 AC |
109 | { |
110 | internal_warning (__FILE__, __LINE__, "%s", (args == NULL ? "" : args)); | |
7be570e7 JM |
111 | } |
112 | ||
57fcfb1b GB |
113 | /* Stimulate the internal error mechanism that GDB uses when an |
114 | demangler problem is detected. Allows testing of the mechanism. */ | |
115 | ||
116 | static void | |
5fed81ff | 117 | maintenance_demangler_warning (const char *args, int from_tty) |
57fcfb1b GB |
118 | { |
119 | demangler_warning (__FILE__, __LINE__, "%s", (args == NULL ? "" : args)); | |
120 | } | |
121 | ||
439250fb DE |
122 | /* Old command to demangle a string. The command has been moved to "demangle". |
123 | It is kept for now because otherwise "mt demangle" gets interpreted as | |
124 | "mt demangler-warning" which artificially creates an internal gdb error. */ | |
c906108c SS |
125 | |
126 | static void | |
58971144 | 127 | maintenance_demangle (const char *args, int from_tty) |
c906108c | 128 | { |
439250fb | 129 | printf_filtered (_("This command has been moved to \"demangle\".\n")); |
c906108c SS |
130 | } |
131 | ||
132 | static void | |
58971144 | 133 | maintenance_time_display (const char *args, int from_tty) |
c906108c | 134 | { |
c906108c | 135 | if (args == NULL || *args == '\0') |
a3f17187 | 136 | printf_unfiltered (_("\"maintenance time\" takes a numeric argument.\n")); |
c906108c | 137 | else |
bd712aed | 138 | set_per_command_time (strtol (args, NULL, 10)); |
c906108c SS |
139 | } |
140 | ||
141 | static void | |
5fed81ff | 142 | maintenance_space_display (const char *args, int from_tty) |
c906108c | 143 | { |
c906108c SS |
144 | if (args == NULL || *args == '\0') |
145 | printf_unfiltered ("\"maintenance space\" takes a numeric argument.\n"); | |
146 | else | |
bd712aed | 147 | set_per_command_space (strtol (args, NULL, 10)); |
c906108c SS |
148 | } |
149 | ||
33f91161 AC |
150 | /* The "maintenance info" command is defined as a prefix, with |
151 | allow_unknown 0. Therefore, its own definition is called only for | |
152 | "maintenance info" with no args. */ | |
c906108c | 153 | |
c906108c | 154 | static void |
981a3fb3 | 155 | maintenance_info_command (const char *arg, int from_tty) |
c906108c | 156 | { |
3e43a32a MS |
157 | printf_unfiltered (_("\"maintenance info\" must be followed " |
158 | "by the name of an info command.\n")); | |
635c7e8a TT |
159 | help_list (maintenanceinfolist, "maintenance info ", all_commands, |
160 | gdb_stdout); | |
c906108c SS |
161 | } |
162 | ||
27d41eac YQ |
163 | /* The "maintenance check" command is defined as a prefix, with |
164 | allow_unknown 0. Therefore, its own definition is called only for | |
165 | "maintenance check" with no args. */ | |
166 | ||
167 | static void | |
981a3fb3 | 168 | maintenance_check_command (const char *arg, int from_tty) |
27d41eac YQ |
169 | { |
170 | printf_unfiltered (_("\"maintenance check\" must be followed " | |
171 | "by the name of a check command.\n")); | |
172 | help_list (maintenancechecklist, "maintenance check ", all_commands, | |
173 | gdb_stdout); | |
174 | } | |
175 | ||
a532ca62 MS |
176 | /* Mini tokenizing lexer for 'maint info sections' command. */ |
177 | ||
178 | static int | |
473e38f3 | 179 | match_substring (const char *string, const char *substr) |
a532ca62 MS |
180 | { |
181 | int substr_len = strlen(substr); | |
473e38f3 | 182 | const char *tok; |
a532ca62 MS |
183 | |
184 | while ((tok = strstr (string, substr)) != NULL) | |
185 | { | |
025bb325 | 186 | /* Got a partial match. Is it a whole word? */ |
b01d807c MS |
187 | if (tok == string |
188 | || tok[-1] == ' ' | |
189 | || tok[-1] == '\t') | |
a532ca62 | 190 | { |
025bb325 | 191 | /* Token is delimited at the front... */ |
b01d807c MS |
192 | if (tok[substr_len] == ' ' |
193 | || tok[substr_len] == '\t' | |
194 | || tok[substr_len] == '\0') | |
a532ca62 MS |
195 | { |
196 | /* Token is delimited at the rear. Got a whole-word match. */ | |
197 | return 1; | |
198 | } | |
199 | } | |
200 | /* Token didn't match as a whole word. Advance and try again. */ | |
201 | string = tok + 1; | |
202 | } | |
203 | return 0; | |
204 | } | |
205 | ||
43155bc1 | 206 | static int |
fc4baa5e | 207 | match_bfd_flags (const char *string, flagword flags) |
c906108c | 208 | { |
43155bc1 | 209 | if (flags & SEC_ALLOC) |
a532ca62 | 210 | if (match_substring (string, "ALLOC")) |
43155bc1 MS |
211 | return 1; |
212 | if (flags & SEC_LOAD) | |
a532ca62 | 213 | if (match_substring (string, "LOAD")) |
43155bc1 MS |
214 | return 1; |
215 | if (flags & SEC_RELOC) | |
a532ca62 | 216 | if (match_substring (string, "RELOC")) |
43155bc1 MS |
217 | return 1; |
218 | if (flags & SEC_READONLY) | |
a532ca62 | 219 | if (match_substring (string, "READONLY")) |
43155bc1 MS |
220 | return 1; |
221 | if (flags & SEC_CODE) | |
a532ca62 | 222 | if (match_substring (string, "CODE")) |
43155bc1 MS |
223 | return 1; |
224 | if (flags & SEC_DATA) | |
a532ca62 | 225 | if (match_substring (string, "DATA")) |
43155bc1 MS |
226 | return 1; |
227 | if (flags & SEC_ROM) | |
a532ca62 | 228 | if (match_substring (string, "ROM")) |
43155bc1 MS |
229 | return 1; |
230 | if (flags & SEC_CONSTRUCTOR) | |
a532ca62 | 231 | if (match_substring (string, "CONSTRUCTOR")) |
43155bc1 MS |
232 | return 1; |
233 | if (flags & SEC_HAS_CONTENTS) | |
a532ca62 | 234 | if (match_substring (string, "HAS_CONTENTS")) |
43155bc1 MS |
235 | return 1; |
236 | if (flags & SEC_NEVER_LOAD) | |
a532ca62 | 237 | if (match_substring (string, "NEVER_LOAD")) |
43155bc1 MS |
238 | return 1; |
239 | if (flags & SEC_COFF_SHARED_LIBRARY) | |
a532ca62 | 240 | if (match_substring (string, "COFF_SHARED_LIBRARY")) |
43155bc1 MS |
241 | return 1; |
242 | if (flags & SEC_IS_COMMON) | |
a532ca62 | 243 | if (match_substring (string, "IS_COMMON")) |
43155bc1 | 244 | return 1; |
c906108c | 245 | |
43155bc1 MS |
246 | return 0; |
247 | } | |
c906108c | 248 | |
43155bc1 MS |
249 | static void |
250 | print_bfd_flags (flagword flags) | |
251 | { | |
c906108c SS |
252 | if (flags & SEC_ALLOC) |
253 | printf_filtered (" ALLOC"); | |
254 | if (flags & SEC_LOAD) | |
255 | printf_filtered (" LOAD"); | |
256 | if (flags & SEC_RELOC) | |
257 | printf_filtered (" RELOC"); | |
258 | if (flags & SEC_READONLY) | |
259 | printf_filtered (" READONLY"); | |
260 | if (flags & SEC_CODE) | |
261 | printf_filtered (" CODE"); | |
262 | if (flags & SEC_DATA) | |
263 | printf_filtered (" DATA"); | |
264 | if (flags & SEC_ROM) | |
265 | printf_filtered (" ROM"); | |
266 | if (flags & SEC_CONSTRUCTOR) | |
267 | printf_filtered (" CONSTRUCTOR"); | |
268 | if (flags & SEC_HAS_CONTENTS) | |
269 | printf_filtered (" HAS_CONTENTS"); | |
270 | if (flags & SEC_NEVER_LOAD) | |
271 | printf_filtered (" NEVER_LOAD"); | |
272 | if (flags & SEC_COFF_SHARED_LIBRARY) | |
273 | printf_filtered (" COFF_SHARED_LIBRARY"); | |
274 | if (flags & SEC_IS_COMMON) | |
275 | printf_filtered (" IS_COMMON"); | |
43155bc1 MS |
276 | } |
277 | ||
278 | static void | |
67a2b77e AC |
279 | maint_print_section_info (const char *name, flagword flags, |
280 | CORE_ADDR addr, CORE_ADDR endaddr, | |
5af949e3 | 281 | unsigned long filepos, int addr_size) |
43155bc1 | 282 | { |
5af949e3 UW |
283 | printf_filtered (" %s", hex_string_custom (addr, addr_size)); |
284 | printf_filtered ("->%s", hex_string_custom (endaddr, addr_size)); | |
3ab13650 | 285 | printf_filtered (" at %s", |
bb599908 | 286 | hex_string_custom ((unsigned long) filepos, 8)); |
e3d3bfda MS |
287 | printf_filtered (": %s", name); |
288 | print_bfd_flags (flags); | |
289 | printf_filtered ("\n"); | |
290 | } | |
c906108c | 291 | |
e3d3bfda MS |
292 | static void |
293 | print_bfd_section_info (bfd *abfd, | |
294 | asection *asect, | |
fc4baa5e | 295 | void *datum) |
e3d3bfda MS |
296 | { |
297 | flagword flags = bfd_get_section_flags (abfd, asect); | |
298 | const char *name = bfd_section_name (abfd, asect); | |
19ba03f4 | 299 | const char *arg = (const char *) datum; |
e3d3bfda | 300 | |
fc4baa5e TT |
301 | if (arg == NULL || *arg == '\0' |
302 | || match_substring (arg, name) | |
303 | || match_bfd_flags (arg, flags)) | |
e3d3bfda | 304 | { |
5af949e3 UW |
305 | struct gdbarch *gdbarch = gdbarch_from_bfd (abfd); |
306 | int addr_size = gdbarch_addr_bit (gdbarch) / 8; | |
e3d3bfda MS |
307 | CORE_ADDR addr, endaddr; |
308 | ||
309 | addr = bfd_section_vma (abfd, asect); | |
310 | endaddr = addr + bfd_section_size (abfd, asect); | |
8625fc1b | 311 | printf_filtered (" [%d] ", gdb_bfd_section_index (abfd, asect)); |
5af949e3 UW |
312 | maint_print_section_info (name, flags, addr, endaddr, |
313 | asect->filepos, addr_size); | |
e3d3bfda MS |
314 | } |
315 | } | |
316 | ||
317 | static void | |
318 | print_objfile_section_info (bfd *abfd, | |
319 | struct obj_section *asect, | |
fc4baa5e | 320 | const char *string) |
e3d3bfda MS |
321 | { |
322 | flagword flags = bfd_get_section_flags (abfd, asect->the_bfd_section); | |
323 | const char *name = bfd_section_name (abfd, asect->the_bfd_section); | |
43155bc1 | 324 | |
b01d807c MS |
325 | if (string == NULL || *string == '\0' |
326 | || match_substring (string, name) | |
327 | || match_bfd_flags (string, flags)) | |
43155bc1 | 328 | { |
5af949e3 UW |
329 | struct gdbarch *gdbarch = gdbarch_from_bfd (abfd); |
330 | int addr_size = gdbarch_addr_bit (gdbarch) / 8; | |
b8d56208 | 331 | |
f1f6aadf PA |
332 | maint_print_section_info (name, flags, |
333 | obj_section_addr (asect), | |
334 | obj_section_endaddr (asect), | |
5af949e3 UW |
335 | asect->the_bfd_section->filepos, |
336 | addr_size); | |
43155bc1 | 337 | } |
c906108c SS |
338 | } |
339 | ||
c906108c | 340 | static void |
58971144 | 341 | maintenance_info_sections (const char *arg, int from_tty) |
c906108c SS |
342 | { |
343 | if (exec_bfd) | |
344 | { | |
a3f17187 | 345 | printf_filtered (_("Exec file:\n")); |
c5aa993b | 346 | printf_filtered (" `%s', ", bfd_get_filename (exec_bfd)); |
c906108c | 347 | wrap_here (" "); |
a3f17187 | 348 | printf_filtered (_("file type %s.\n"), bfd_get_target (exec_bfd)); |
a532ca62 | 349 | if (arg && *arg && match_substring (arg, "ALLOBJ")) |
e3d3bfda | 350 | { |
e3d3bfda MS |
351 | struct obj_section *osect; |
352 | ||
353 | /* Only this function cares about the 'ALLOBJ' argument; | |
354 | if 'ALLOBJ' is the only argument, discard it rather than | |
355 | passing it down to print_objfile_section_info (which | |
356 | wouldn't know how to handle it). */ | |
357 | if (strcmp (arg, "ALLOBJ") == 0) | |
358 | arg = NULL; | |
359 | ||
aed57c53 | 360 | for (objfile *ofile : all_objfiles (current_program_space)) |
e3d3bfda | 361 | { |
a3f17187 | 362 | printf_filtered (_(" Object file: %s\n"), |
e3d3bfda MS |
363 | bfd_get_filename (ofile->obfd)); |
364 | ALL_OBJFILE_OSECTIONS (ofile, osect) | |
365 | { | |
366 | print_objfile_section_info (ofile->obfd, osect, arg); | |
367 | } | |
368 | } | |
369 | } | |
370 | else | |
58971144 | 371 | bfd_map_over_sections (exec_bfd, print_bfd_section_info, (void *) arg); |
c906108c SS |
372 | } |
373 | ||
374 | if (core_bfd) | |
375 | { | |
a3f17187 | 376 | printf_filtered (_("Core file:\n")); |
c5aa993b | 377 | printf_filtered (" `%s', ", bfd_get_filename (core_bfd)); |
c906108c | 378 | wrap_here (" "); |
a3f17187 | 379 | printf_filtered (_("file type %s.\n"), bfd_get_target (core_bfd)); |
58971144 | 380 | bfd_map_over_sections (core_bfd, print_bfd_section_info, (void *) arg); |
c906108c SS |
381 | } |
382 | } | |
383 | ||
025cfdb2 | 384 | static void |
58971144 | 385 | maintenance_print_statistics (const char *args, int from_tty) |
c906108c SS |
386 | { |
387 | print_objfile_statistics (); | |
388 | print_symbol_bcache_statistics (); | |
389 | } | |
390 | ||
b9362cc7 | 391 | static void |
5fed81ff | 392 | maintenance_print_architecture (const char *args, int from_tty) |
4b9b3959 | 393 | { |
e17c207e UW |
394 | struct gdbarch *gdbarch = get_current_arch (); |
395 | ||
4b9b3959 | 396 | if (args == NULL) |
e17c207e | 397 | gdbarch_dump (gdbarch, gdb_stdout); |
4b9b3959 AC |
398 | else |
399 | { | |
d7e74731 | 400 | stdio_file file; |
b8d56208 | 401 | |
d7e74731 | 402 | if (!file.open (args, "w")) |
e2e0b3e5 | 403 | perror_with_name (_("maintenance print architecture")); |
d7e74731 | 404 | gdbarch_dump (gdbarch, &file); |
4b9b3959 AC |
405 | } |
406 | } | |
407 | ||
33f91161 AC |
408 | /* The "maintenance print" command is defined as a prefix, with |
409 | allow_unknown 0. Therefore, its own definition is called only for | |
410 | "maintenance print" with no args. */ | |
c906108c | 411 | |
c906108c | 412 | static void |
981a3fb3 | 413 | maintenance_print_command (const char *arg, int from_tty) |
c906108c | 414 | { |
3e43a32a MS |
415 | printf_unfiltered (_("\"maintenance print\" must be followed " |
416 | "by the name of a print command.\n")); | |
635c7e8a TT |
417 | help_list (maintenanceprintlist, "maintenance print ", all_commands, |
418 | gdb_stdout); | |
c906108c SS |
419 | } |
420 | ||
421 | /* The "maintenance translate-address" command converts a section and address | |
422 | to a symbol. This can be called in two ways: | |
c5aa993b | 423 | maintenance translate-address <secname> <addr> |
025bb325 | 424 | or maintenance translate-address <addr>. */ |
c906108c SS |
425 | |
426 | static void | |
5fed81ff | 427 | maintenance_translate_address (const char *arg, int from_tty) |
c906108c SS |
428 | { |
429 | CORE_ADDR address; | |
714835d5 | 430 | struct obj_section *sect; |
5fed81ff | 431 | const char *p; |
7cbd4a93 | 432 | struct bound_minimal_symbol sym; |
c906108c SS |
433 | struct objfile *objfile; |
434 | ||
435 | if (arg == NULL || *arg == 0) | |
8a3fe4f8 | 436 | error (_("requires argument (address or section + address)")); |
c906108c SS |
437 | |
438 | sect = NULL; | |
439 | p = arg; | |
440 | ||
441 | if (!isdigit (*p)) | |
025bb325 MS |
442 | { /* See if we have a valid section name. */ |
443 | while (*p && !isspace (*p)) /* Find end of section name. */ | |
c906108c | 444 | p++; |
025bb325 | 445 | if (*p == '\000') /* End of command? */ |
65e65158 | 446 | error (_("Need to specify section name and address")); |
5fed81ff TT |
447 | |
448 | int arg_len = p - arg; | |
449 | p = skip_spaces (p + 1); | |
c906108c | 450 | |
714835d5 | 451 | ALL_OBJSECTIONS (objfile, sect) |
c5aa993b | 452 | { |
5fed81ff | 453 | if (strncmp (sect->the_bfd_section->name, arg, arg_len) == 0) |
c5aa993b JM |
454 | break; |
455 | } | |
c906108c | 456 | |
15c99a44 | 457 | if (!objfile) |
8a3fe4f8 | 458 | error (_("Unknown section %s."), arg); |
c906108c SS |
459 | } |
460 | ||
461 | address = parse_and_eval_address (p); | |
462 | ||
463 | if (sect) | |
464 | sym = lookup_minimal_symbol_by_pc_section (address, sect); | |
465 | else | |
466 | sym = lookup_minimal_symbol_by_pc (address); | |
467 | ||
7cbd4a93 | 468 | if (sym.minsym) |
c14c28ba | 469 | { |
efd66ac6 | 470 | const char *symbol_name = MSYMBOL_PRINT_NAME (sym.minsym); |
3e43a32a | 471 | const char *symbol_offset |
77e371c0 | 472 | = pulongest (address - BMSYMBOL_VALUE_ADDRESS (sym)); |
c14c28ba | 473 | |
efd66ac6 | 474 | sect = MSYMBOL_OBJ_SECTION(sym.objfile, sym.minsym); |
c14c28ba PP |
475 | if (sect != NULL) |
476 | { | |
477 | const char *section_name; | |
478 | const char *obj_name; | |
479 | ||
480 | gdb_assert (sect->the_bfd_section && sect->the_bfd_section->name); | |
481 | section_name = sect->the_bfd_section->name; | |
482 | ||
4262abfb JK |
483 | gdb_assert (sect->objfile && objfile_name (sect->objfile)); |
484 | obj_name = objfile_name (sect->objfile); | |
c14c28ba PP |
485 | |
486 | if (MULTI_OBJFILE_P ()) | |
487 | printf_filtered (_("%s + %s in section %s of %s\n"), | |
3e43a32a MS |
488 | symbol_name, symbol_offset, |
489 | section_name, obj_name); | |
c14c28ba PP |
490 | else |
491 | printf_filtered (_("%s + %s in section %s\n"), | |
492 | symbol_name, symbol_offset, section_name); | |
493 | } | |
494 | else | |
495 | printf_filtered (_("%s + %s\n"), symbol_name, symbol_offset); | |
496 | } | |
c906108c | 497 | else if (sect) |
5af949e3 UW |
498 | printf_filtered (_("no symbol at %s:%s\n"), |
499 | sect->the_bfd_section->name, hex_string (address)); | |
c906108c | 500 | else |
5af949e3 | 501 | printf_filtered (_("no symbol at %s\n"), hex_string (address)); |
c906108c SS |
502 | |
503 | return; | |
504 | } | |
505 | ||
56382845 | 506 | |
c114dcd5 | 507 | /* When a command is deprecated the user will be warned the first time |
33f91161 | 508 | the command is used. If possible, a replacement will be |
025bb325 | 509 | offered. */ |
56382845 FN |
510 | |
511 | static void | |
58971144 | 512 | maintenance_deprecate (const char *args, int from_tty) |
56382845 FN |
513 | { |
514 | if (args == NULL || *args == '\0') | |
515 | { | |
cce7e648 PA |
516 | printf_unfiltered (_("\"maintenance deprecate\" takes an argument,\n\ |
517 | the command you want to deprecate, and optionally the replacement command\n\ | |
a3f17187 | 518 | enclosed in quotes.\n")); |
56382845 | 519 | } |
33f91161 | 520 | |
56382845 | 521 | maintenance_do_deprecate (args, 1); |
56382845 FN |
522 | } |
523 | ||
524 | ||
525 | static void | |
58971144 | 526 | maintenance_undeprecate (const char *args, int from_tty) |
56382845 FN |
527 | { |
528 | if (args == NULL || *args == '\0') | |
529 | { | |
a3f17187 AC |
530 | printf_unfiltered (_("\"maintenance undeprecate\" takes an argument, \n\ |
531 | the command you want to undeprecate.\n")); | |
56382845 | 532 | } |
33f91161 | 533 | |
56382845 | 534 | maintenance_do_deprecate (args, 0); |
56382845 FN |
535 | } |
536 | ||
025bb325 | 537 | /* You really shouldn't be using this. It is just for the testsuite. |
33f91161 AC |
538 | Rather, you should use deprecate_cmd() when the command is created |
539 | in _initialize_blah(). | |
540 | ||
541 | This function deprecates a command and optionally assigns it a | |
542 | replacement. */ | |
543 | ||
8399535b | 544 | static void |
58971144 | 545 | maintenance_do_deprecate (const char *text, int deprecate) |
33f91161 | 546 | { |
33f91161 AC |
547 | struct cmd_list_element *alias = NULL; |
548 | struct cmd_list_element *prefix_cmd = NULL; | |
549 | struct cmd_list_element *cmd = NULL; | |
550 | ||
58971144 TT |
551 | const char *start_ptr = NULL; |
552 | const char *end_ptr = NULL; | |
56382845 | 553 | int len; |
33f91161 AC |
554 | char *replacement = NULL; |
555 | ||
1c689132 DB |
556 | if (text == NULL) |
557 | return; | |
56382845 | 558 | |
33f91161 AC |
559 | if (!lookup_cmd_composition (text, &alias, &prefix_cmd, &cmd)) |
560 | { | |
a3f17187 | 561 | printf_filtered (_("Can't find command '%s' to deprecate.\n"), text); |
33f91161 AC |
562 | return; |
563 | } | |
56382845 | 564 | |
56382845 FN |
565 | if (deprecate) |
566 | { | |
025bb325 | 567 | /* Look for a replacement command. */ |
80ce1ecb AC |
568 | start_ptr = strchr (text, '\"'); |
569 | if (start_ptr != NULL) | |
33f91161 AC |
570 | { |
571 | start_ptr++; | |
80ce1ecb AC |
572 | end_ptr = strrchr (start_ptr, '\"'); |
573 | if (end_ptr != NULL) | |
33f91161 AC |
574 | { |
575 | len = end_ptr - start_ptr; | |
58971144 | 576 | replacement = savestring (start_ptr, len); |
33f91161 AC |
577 | } |
578 | } | |
56382845 | 579 | } |
33f91161 | 580 | |
56382845 FN |
581 | if (!start_ptr || !end_ptr) |
582 | replacement = NULL; | |
33f91161 AC |
583 | |
584 | ||
56382845 | 585 | /* If they used an alias, we only want to deprecate the alias. |
33f91161 | 586 | |
56382845 FN |
587 | Note the MALLOCED_REPLACEMENT test. If the command's replacement |
588 | string was allocated at compile time we don't want to free the | |
025bb325 | 589 | memory. */ |
56382845 FN |
590 | if (alias) |
591 | { | |
1f2bdf09 | 592 | if (alias->malloced_replacement) |
429e55ea | 593 | xfree ((char *) alias->replacement); |
33f91161 | 594 | |
56382845 | 595 | if (deprecate) |
1f2bdf09 TT |
596 | { |
597 | alias->deprecated_warn_user = 1; | |
598 | alias->cmd_deprecated = 1; | |
599 | } | |
56382845 | 600 | else |
1f2bdf09 TT |
601 | { |
602 | alias->deprecated_warn_user = 0; | |
603 | alias->cmd_deprecated = 0; | |
604 | } | |
33f91161 | 605 | alias->replacement = replacement; |
1f2bdf09 | 606 | alias->malloced_replacement = 1; |
56382845 FN |
607 | return; |
608 | } | |
609 | else if (cmd) | |
610 | { | |
1f2bdf09 | 611 | if (cmd->malloced_replacement) |
429e55ea | 612 | xfree ((char *) cmd->replacement); |
56382845 FN |
613 | |
614 | if (deprecate) | |
1f2bdf09 TT |
615 | { |
616 | cmd->deprecated_warn_user = 1; | |
617 | cmd->cmd_deprecated = 1; | |
618 | } | |
56382845 | 619 | else |
1f2bdf09 TT |
620 | { |
621 | cmd->deprecated_warn_user = 0; | |
622 | cmd->cmd_deprecated = 0; | |
623 | } | |
33f91161 | 624 | cmd->replacement = replacement; |
1f2bdf09 | 625 | cmd->malloced_replacement = 1; |
56382845 FN |
626 | return; |
627 | } | |
240f9570 | 628 | xfree (replacement); |
56382845 FN |
629 | } |
630 | ||
4f337972 AC |
631 | /* Maintenance set/show framework. */ |
632 | ||
ae038cb0 DJ |
633 | struct cmd_list_element *maintenance_set_cmdlist; |
634 | struct cmd_list_element *maintenance_show_cmdlist; | |
4f337972 AC |
635 | |
636 | static void | |
981a3fb3 | 637 | maintenance_set_cmd (const char *args, int from_tty) |
4f337972 | 638 | { |
3e43a32a MS |
639 | printf_unfiltered (_("\"maintenance set\" must be followed " |
640 | "by the name of a set command.\n")); | |
635c7e8a TT |
641 | help_list (maintenance_set_cmdlist, "maintenance set ", all_commands, |
642 | gdb_stdout); | |
4f337972 AC |
643 | } |
644 | ||
645 | static void | |
981a3fb3 | 646 | maintenance_show_cmd (const char *args, int from_tty) |
4f337972 AC |
647 | { |
648 | cmd_show_list (maintenance_show_cmdlist, from_tty, ""); | |
649 | } | |
650 | ||
4f337972 AC |
651 | /* Profiling support. */ |
652 | ||
653 | static int maintenance_profile_p; | |
920d2a44 AC |
654 | static void |
655 | show_maintenance_profile_p (struct ui_file *file, int from_tty, | |
656 | struct cmd_list_element *c, const char *value) | |
657 | { | |
658 | fprintf_filtered (file, _("Internal profiling is %s.\n"), value); | |
659 | } | |
d9feb4e7 | 660 | |
b0b1c2c0 MK |
661 | #ifdef HAVE__ETEXT |
662 | extern char _etext; | |
663 | #define TEXTEND &_etext | |
01fe12f6 | 664 | #elif defined (HAVE_ETEXT) |
b0b1c2c0 MK |
665 | extern char etext; |
666 | #define TEXTEND &etext | |
667 | #endif | |
668 | ||
01fe12f6 JB |
669 | #if defined (HAVE_MONSTARTUP) && defined (HAVE__MCLEANUP) && defined (TEXTEND) |
670 | ||
d28f9cdf DJ |
671 | static int profiling_state; |
672 | ||
56000a98 PA |
673 | EXTERN_C void _mcleanup (void); |
674 | ||
d28f9cdf DJ |
675 | static void |
676 | mcleanup_wrapper (void) | |
677 | { | |
d28f9cdf DJ |
678 | if (profiling_state) |
679 | _mcleanup (); | |
680 | } | |
4f337972 | 681 | |
56000a98 PA |
682 | EXTERN_C void monstartup (unsigned long, unsigned long); |
683 | extern int main (); | |
684 | ||
4f337972 | 685 | static void |
eb4c3f4a | 686 | maintenance_set_profile_cmd (const char *args, int from_tty, |
3e43a32a | 687 | struct cmd_list_element *c) |
4f337972 | 688 | { |
d28f9cdf DJ |
689 | if (maintenance_profile_p == profiling_state) |
690 | return; | |
691 | ||
692 | profiling_state = maintenance_profile_p; | |
693 | ||
694 | if (maintenance_profile_p) | |
695 | { | |
696 | static int profiling_initialized; | |
697 | ||
d28f9cdf DJ |
698 | if (!profiling_initialized) |
699 | { | |
700 | atexit (mcleanup_wrapper); | |
701 | profiling_initialized = 1; | |
702 | } | |
703 | ||
704 | /* "main" is now always the first function in the text segment, so use | |
705 | its address for monstartup. */ | |
b0b1c2c0 | 706 | monstartup ((unsigned long) &main, (unsigned long) TEXTEND); |
d28f9cdf DJ |
707 | } |
708 | else | |
709 | { | |
710 | extern void _mcleanup (void); | |
b8d56208 | 711 | |
d28f9cdf DJ |
712 | _mcleanup (); |
713 | } | |
4f337972 | 714 | } |
d9feb4e7 DJ |
715 | #else |
716 | static void | |
eb4c3f4a | 717 | maintenance_set_profile_cmd (const char *args, int from_tty, |
3e43a32a | 718 | struct cmd_list_element *c) |
d9feb4e7 | 719 | { |
8a3fe4f8 | 720 | error (_("Profiling support is not available on this system.")); |
d9feb4e7 DJ |
721 | } |
722 | #endif | |
bd712aed DE |
723 | \f |
724 | /* If nonzero, display time usage both at startup and for each command. */ | |
56382845 | 725 | |
bd712aed DE |
726 | static int per_command_time; |
727 | ||
728 | /* If nonzero, display space usage both at startup and for each command. */ | |
729 | ||
730 | static int per_command_space; | |
731 | ||
732 | /* If nonzero, display basic symtab stats for each command. */ | |
733 | ||
734 | static int per_command_symtab; | |
735 | ||
736 | /* mt per-command commands. */ | |
737 | ||
738 | static struct cmd_list_element *per_command_setlist; | |
739 | static struct cmd_list_element *per_command_showlist; | |
740 | ||
bd712aed DE |
741 | /* Set whether to display time statistics to NEW_VALUE |
742 | (non-zero means true). */ | |
743 | ||
744 | void | |
745 | set_per_command_time (int new_value) | |
746 | { | |
747 | per_command_time = new_value; | |
748 | } | |
749 | ||
750 | /* Set whether to display space statistics to NEW_VALUE | |
751 | (non-zero means true). */ | |
752 | ||
753 | void | |
754 | set_per_command_space (int new_value) | |
755 | { | |
756 | per_command_space = new_value; | |
757 | } | |
758 | ||
759 | /* Count the number of symtabs and blocks. */ | |
760 | ||
761 | static void | |
43f3e411 | 762 | count_symtabs_and_blocks (int *nr_symtabs_ptr, int *nr_compunit_symtabs_ptr, |
bd712aed DE |
763 | int *nr_blocks_ptr) |
764 | { | |
bd712aed | 765 | int nr_symtabs = 0; |
43f3e411 | 766 | int nr_compunit_symtabs = 0; |
bd712aed DE |
767 | int nr_blocks = 0; |
768 | ||
b8b8facf DE |
769 | /* When collecting statistics during startup, this is called before |
770 | pretty much anything in gdb has been initialized, and thus | |
771 | current_program_space may be NULL. */ | |
772 | if (current_program_space != NULL) | |
bd712aed | 773 | { |
d8aeb77f | 774 | for (objfile *o : all_objfiles (current_program_space)) |
bd712aed | 775 | { |
d8aeb77f TT |
776 | for (compunit_symtab *cu : objfile_compunits (o)) |
777 | { | |
778 | ++nr_compunit_symtabs; | |
779 | nr_blocks += BLOCKVECTOR_NBLOCKS (COMPUNIT_BLOCKVECTOR (cu)); | |
5accd1a0 TT |
780 | nr_symtabs += std::distance (compunit_filetabs (cu).begin (), |
781 | compunit_filetabs (cu).end ()); | |
d8aeb77f | 782 | } |
bd712aed DE |
783 | } |
784 | } | |
785 | ||
786 | *nr_symtabs_ptr = nr_symtabs; | |
43f3e411 | 787 | *nr_compunit_symtabs_ptr = nr_compunit_symtabs; |
bd712aed DE |
788 | *nr_blocks_ptr = nr_blocks; |
789 | } | |
790 | ||
1e3b796d TT |
791 | /* As indicated by display_time and display_space, report GDB's |
792 | elapsed time and space usage from the base time and space recorded | |
793 | in this object. */ | |
bd712aed | 794 | |
1e3b796d | 795 | scoped_command_stats::~scoped_command_stats () |
bd712aed | 796 | { |
1e3b796d TT |
797 | /* Early exit if we're not reporting any stats. It can be expensive to |
798 | compute the pre-command values so don't collect them at all if we're | |
799 | not reporting stats. Alas this doesn't work in the startup case because | |
800 | we don't know yet whether we will be reporting the stats. For the | |
801 | startup case collect the data anyway (it should be cheap at this point), | |
802 | and leave it to the reporter to decide whether to print them. */ | |
803 | if (m_msg_type | |
804 | && !per_command_time | |
805 | && !per_command_space | |
806 | && !per_command_symtab) | |
807 | return; | |
bd712aed | 808 | |
1e3b796d | 809 | if (m_time_enabled && per_command_time) |
bd712aed | 810 | { |
dcb07cfa | 811 | using namespace std::chrono; |
bd712aed | 812 | |
dcb07cfa PA |
813 | run_time_clock::duration cmd_time |
814 | = run_time_clock::now () - m_start_cpu_time; | |
bd712aed | 815 | |
dcb07cfa PA |
816 | steady_clock::duration wall_time |
817 | = steady_clock::now () - m_start_wall_time; | |
bd712aed | 818 | /* Subtract time spend in prompt_for_continue from walltime. */ |
dcb07cfa | 819 | wall_time -= get_prompt_for_continue_wait_time (); |
bd712aed | 820 | |
1e3b796d | 821 | printf_unfiltered (!m_msg_type |
dcb07cfa PA |
822 | ? _("Startup time: %.6f (cpu), %.6f (wall)\n") |
823 | : _("Command execution time: %.6f (cpu), %.6f (wall)\n"), | |
824 | duration<double> (cmd_time).count (), | |
825 | duration<double> (wall_time).count ()); | |
bd712aed DE |
826 | } |
827 | ||
1e3b796d | 828 | if (m_space_enabled && per_command_space) |
bd712aed | 829 | { |
6242c6a6 | 830 | #ifdef HAVE_USEFUL_SBRK |
bd712aed DE |
831 | char *lim = (char *) sbrk (0); |
832 | ||
833 | long space_now = lim - lim_at_start; | |
1e3b796d | 834 | long space_diff = space_now - m_start_space; |
bd712aed | 835 | |
1e3b796d | 836 | printf_unfiltered (!m_msg_type |
bd712aed DE |
837 | ? _("Space used: %ld (%s%ld during startup)\n") |
838 | : _("Space used: %ld (%s%ld for this command)\n"), | |
839 | space_now, | |
840 | (space_diff >= 0 ? "+" : ""), | |
841 | space_diff); | |
842 | #endif | |
843 | } | |
844 | ||
1e3b796d | 845 | if (m_symtab_enabled && per_command_symtab) |
bd712aed | 846 | { |
43f3e411 | 847 | int nr_symtabs, nr_compunit_symtabs, nr_blocks; |
bd712aed | 848 | |
43f3e411 | 849 | count_symtabs_and_blocks (&nr_symtabs, &nr_compunit_symtabs, &nr_blocks); |
bd712aed | 850 | printf_unfiltered (_("#symtabs: %d (+%d)," |
43f3e411 | 851 | " #compunits: %d (+%d)," |
bd712aed DE |
852 | " #blocks: %d (+%d)\n"), |
853 | nr_symtabs, | |
1e3b796d | 854 | nr_symtabs - m_start_nr_symtabs, |
43f3e411 DE |
855 | nr_compunit_symtabs, |
856 | (nr_compunit_symtabs | |
1e3b796d | 857 | - m_start_nr_compunit_symtabs), |
bd712aed | 858 | nr_blocks, |
1e3b796d | 859 | nr_blocks - m_start_nr_blocks); |
bd712aed DE |
860 | } |
861 | } | |
862 | ||
1e3b796d TT |
863 | scoped_command_stats::scoped_command_stats (bool msg_type) |
864 | : m_msg_type (msg_type) | |
bd712aed | 865 | { |
1e3b796d | 866 | if (!m_msg_type || per_command_space) |
bd712aed | 867 | { |
6242c6a6 | 868 | #ifdef HAVE_USEFUL_SBRK |
bd712aed | 869 | char *lim = (char *) sbrk (0); |
1e3b796d TT |
870 | m_start_space = lim - lim_at_start; |
871 | m_space_enabled = 1; | |
bd712aed DE |
872 | #endif |
873 | } | |
44d83468 PA |
874 | else |
875 | m_space_enabled = 0; | |
bd712aed | 876 | |
b8b8facf | 877 | if (msg_type == 0 || per_command_time) |
bd712aed | 878 | { |
dcb07cfa PA |
879 | using namespace std::chrono; |
880 | ||
881 | m_start_cpu_time = run_time_clock::now (); | |
882 | m_start_wall_time = steady_clock::now (); | |
1e3b796d | 883 | m_time_enabled = 1; |
bd712aed | 884 | } |
44d83468 PA |
885 | else |
886 | m_time_enabled = 0; | |
bd712aed | 887 | |
b8b8facf | 888 | if (msg_type == 0 || per_command_symtab) |
bd712aed | 889 | { |
43f3e411 | 890 | int nr_symtabs, nr_compunit_symtabs, nr_blocks; |
bd712aed | 891 | |
43f3e411 | 892 | count_symtabs_and_blocks (&nr_symtabs, &nr_compunit_symtabs, &nr_blocks); |
1e3b796d TT |
893 | m_start_nr_symtabs = nr_symtabs; |
894 | m_start_nr_compunit_symtabs = nr_compunit_symtabs; | |
895 | m_start_nr_blocks = nr_blocks; | |
896 | m_symtab_enabled = 1; | |
bd712aed | 897 | } |
44d83468 PA |
898 | else |
899 | m_symtab_enabled = 0; | |
bd712aed | 900 | |
26c4b26f | 901 | /* Initialize timer to keep track of how long we waited for the user. */ |
bd712aed | 902 | reset_prompt_for_continue_wait_time (); |
bd712aed DE |
903 | } |
904 | ||
905 | /* Handle unknown "mt set per-command" arguments. | |
906 | In this case have "mt set per-command on|off" affect every setting. */ | |
907 | ||
908 | static void | |
981a3fb3 | 909 | set_per_command_cmd (const char *args, int from_tty) |
bd712aed DE |
910 | { |
911 | struct cmd_list_element *list; | |
bd712aed DE |
912 | int val; |
913 | ||
914 | val = parse_cli_boolean_value (args); | |
915 | if (val < 0) | |
916 | error (_("Bad value for 'mt set per-command no'.")); | |
917 | ||
918 | for (list = per_command_setlist; list != NULL; list = list->next) | |
919 | if (list->var_type == var_boolean) | |
920 | { | |
921 | gdb_assert (list->type == set_cmd); | |
922 | do_set_command (args, from_tty, list); | |
923 | } | |
924 | } | |
925 | ||
926 | /* Command "show per-command" displays summary of all the current | |
927 | "show per-command " settings. */ | |
928 | ||
929 | static void | |
981a3fb3 | 930 | show_per_command_cmd (const char *args, int from_tty) |
bd712aed DE |
931 | { |
932 | cmd_show_list (per_command_showlist, from_tty, ""); | |
933 | } | |
dcd1f979 TT |
934 | \f |
935 | ||
936 | /* The "maintenance selftest" command. */ | |
937 | ||
938 | static void | |
58971144 | 939 | maintenance_selftest (const char *args, int from_tty) |
dcd1f979 | 940 | { |
1e5ded6c | 941 | #if GDB_SELF_TEST |
1526853e | 942 | selftests::run_tests (args); |
1e5ded6c YQ |
943 | #else |
944 | printf_filtered (_("\ | |
8ecfd7bd | 945 | Selftests have been disabled for this build.\n")); |
1e5ded6c | 946 | #endif |
1526853e SM |
947 | } |
948 | ||
949 | static void | |
5fed81ff | 950 | maintenance_info_selftests (const char *arg, int from_tty) |
1526853e | 951 | { |
1e5ded6c | 952 | #if GDB_SELF_TEST |
1526853e SM |
953 | printf_filtered ("Registered selftests:\n"); |
954 | selftests::for_each_selftest ([] (const std::string &name) { | |
955 | printf_filtered (" - %s\n", name.c_str ()); | |
956 | }); | |
1e5ded6c YQ |
957 | #else |
958 | printf_filtered (_("\ | |
8ecfd7bd | 959 | Selftests have been disabled for this build.\n")); |
1e5ded6c | 960 | #endif |
dcd1f979 TT |
961 | } |
962 | ||
bd712aed | 963 | \f |
c906108c | 964 | void |
fba45db2 | 965 | _initialize_maint_cmds (void) |
c906108c | 966 | { |
439250fb DE |
967 | struct cmd_list_element *cmd; |
968 | ||
1bedd215 AC |
969 | add_prefix_cmd ("maintenance", class_maintenance, maintenance_command, _("\ |
970 | Commands for use by GDB maintainers.\n\ | |
c906108c | 971 | Includes commands to dump specific internal GDB structures in\n\ |
439250fb | 972 | a human readable form, to cause GDB to deliberately dump core, etc."), |
c906108c SS |
973 | &maintenancelist, "maintenance ", 0, |
974 | &cmdlist); | |
975 | ||
976 | add_com_alias ("mt", "maintenance", class_maintenance, 1); | |
977 | ||
1bedd215 AC |
978 | add_prefix_cmd ("info", class_maintenance, maintenance_info_command, _("\ |
979 | Commands for showing internal info about the program being debugged."), | |
c906108c SS |
980 | &maintenanceinfolist, "maintenance info ", 0, |
981 | &maintenancelist); | |
90515c23 | 982 | add_alias_cmd ("i", "info", class_maintenance, 1, &maintenancelist); |
c906108c | 983 | |
1a966eab AC |
984 | add_cmd ("sections", class_maintenance, maintenance_info_sections, _("\ |
985 | List the BFD sections of the exec and core files. \n\ | |
e3d3bfda MS |
986 | Arguments may be any combination of:\n\ |
987 | [one or more section names]\n\ | |
988 | ALLOC LOAD RELOC READONLY CODE DATA ROM CONSTRUCTOR\n\ | |
989 | HAS_CONTENTS NEVER_LOAD COFF_SHARED_LIBRARY IS_COMMON\n\ | |
990 | Sections matching any argument will be listed (no argument\n\ | |
991 | implies all sections). In addition, the special argument\n\ | |
992 | ALLOBJ\n\ | |
1a966eab | 993 | lists all sections from all object files, including shared libraries."), |
c906108c SS |
994 | &maintenanceinfolist); |
995 | ||
996 | add_prefix_cmd ("print", class_maintenance, maintenance_print_command, | |
1bedd215 | 997 | _("Maintenance command for printing GDB internal state."), |
c906108c SS |
998 | &maintenanceprintlist, "maintenance print ", 0, |
999 | &maintenancelist); | |
1000 | ||
1bedd215 | 1001 | add_prefix_cmd ("set", class_maintenance, maintenance_set_cmd, _("\ |
4f337972 | 1002 | Set GDB internal variables used by the GDB maintainer.\n\ |
1bedd215 | 1003 | Configure variables internal to GDB that aid in GDB's maintenance"), |
4f337972 AC |
1004 | &maintenance_set_cmdlist, "maintenance set ", |
1005 | 0/*allow-unknown*/, | |
1006 | &maintenancelist); | |
1007 | ||
1bedd215 | 1008 | add_prefix_cmd ("show", class_maintenance, maintenance_show_cmd, _("\ |
4f337972 | 1009 | Show GDB internal variables used by the GDB maintainer.\n\ |
1bedd215 | 1010 | Configure variables internal to GDB that aid in GDB's maintenance"), |
4f337972 AC |
1011 | &maintenance_show_cmdlist, "maintenance show ", |
1012 | 0/*allow-unknown*/, | |
1013 | &maintenancelist); | |
1014 | ||
c906108c | 1015 | #ifndef _WIN32 |
1a966eab AC |
1016 | add_cmd ("dump-me", class_maintenance, maintenance_dump_me, _("\ |
1017 | Get fatal error; make debugger dump its core.\n\ | |
8308e54c | 1018 | GDB sets its handling of SIGQUIT back to SIG_DFL and then sends\n\ |
1a966eab | 1019 | itself a SIGQUIT signal."), |
c906108c SS |
1020 | &maintenancelist); |
1021 | #endif | |
1022 | ||
1a966eab AC |
1023 | add_cmd ("internal-error", class_maintenance, |
1024 | maintenance_internal_error, _("\ | |
1025 | Give GDB an internal error.\n\ | |
1026 | Cause GDB to behave as if an internal error was detected."), | |
7be570e7 JM |
1027 | &maintenancelist); |
1028 | ||
1a966eab AC |
1029 | add_cmd ("internal-warning", class_maintenance, |
1030 | maintenance_internal_warning, _("\ | |
1031 | Give GDB an internal warning.\n\ | |
1032 | Cause GDB to behave as if an internal warning was reported."), | |
dec43320 AC |
1033 | &maintenancelist); |
1034 | ||
57fcfb1b GB |
1035 | add_cmd ("demangler-warning", class_maintenance, |
1036 | maintenance_demangler_warning, _("\ | |
1037 | Give GDB a demangler warning.\n\ | |
1038 | Cause GDB to behave as if a demangler warning was reported."), | |
1039 | &maintenancelist); | |
1040 | ||
439250fb DE |
1041 | cmd = add_cmd ("demangle", class_maintenance, maintenance_demangle, _("\ |
1042 | This command has been moved to \"demangle\"."), | |
1043 | &maintenancelist); | |
1044 | deprecate_cmd (cmd, "demangle"); | |
c906108c | 1045 | |
bd712aed DE |
1046 | add_prefix_cmd ("per-command", class_maintenance, set_per_command_cmd, _("\ |
1047 | Per-command statistics settings."), | |
387cd15b | 1048 | &per_command_setlist, "maintenance set per-command ", |
bd712aed DE |
1049 | 1/*allow-unknown*/, &maintenance_set_cmdlist); |
1050 | ||
1051 | add_prefix_cmd ("per-command", class_maintenance, show_per_command_cmd, _("\ | |
1052 | Show per-command statistics settings."), | |
387cd15b | 1053 | &per_command_showlist, "maintenance show per-command ", |
bd712aed DE |
1054 | 0/*allow-unknown*/, &maintenance_show_cmdlist); |
1055 | ||
1056 | add_setshow_boolean_cmd ("time", class_maintenance, | |
1057 | &per_command_time, _("\ | |
1058 | Set whether to display per-command execution time."), _("\ | |
1059 | Show whether to display per-command execution time."), | |
1060 | _("\ | |
1061 | If enabled, the execution time for each command will be\n\ | |
1062 | displayed following the command's output."), | |
1063 | NULL, NULL, | |
1064 | &per_command_setlist, &per_command_showlist); | |
1065 | ||
1066 | add_setshow_boolean_cmd ("space", class_maintenance, | |
1067 | &per_command_space, _("\ | |
1068 | Set whether to display per-command space usage."), _("\ | |
1069 | Show whether to display per-command space usage."), | |
1070 | _("\ | |
1071 | If enabled, the space usage for each command will be\n\ | |
1072 | displayed following the command's output."), | |
1073 | NULL, NULL, | |
1074 | &per_command_setlist, &per_command_showlist); | |
1075 | ||
1076 | add_setshow_boolean_cmd ("symtab", class_maintenance, | |
1077 | &per_command_symtab, _("\ | |
1078 | Set whether to display per-command symtab statistics."), _("\ | |
1079 | Show whether to display per-command symtab statistics."), | |
1080 | _("\ | |
1081 | If enabled, the basic symtab statistics for each command will be\n\ | |
1082 | displayed following the command's output."), | |
1083 | NULL, NULL, | |
1084 | &per_command_setlist, &per_command_showlist); | |
1085 | ||
1086 | /* This is equivalent to "mt set per-command time on". | |
1087 | Kept because some people are used to typing "mt time 1". */ | |
1a966eab AC |
1088 | add_cmd ("time", class_maintenance, maintenance_time_display, _("\ |
1089 | Set the display of time usage.\n\ | |
c906108c | 1090 | If nonzero, will cause the execution time for each command to be\n\ |
1a966eab | 1091 | displayed, following the command's output."), |
c906108c SS |
1092 | &maintenancelist); |
1093 | ||
bd712aed DE |
1094 | /* This is equivalent to "mt set per-command space on". |
1095 | Kept because some people are used to typing "mt space 1". */ | |
1a966eab AC |
1096 | add_cmd ("space", class_maintenance, maintenance_space_display, _("\ |
1097 | Set the display of space usage.\n\ | |
c906108c | 1098 | If nonzero, will cause the execution space for each command to be\n\ |
1a966eab | 1099 | displayed, following the command's output."), |
c906108c SS |
1100 | &maintenancelist); |
1101 | ||
1a966eab AC |
1102 | add_cmd ("type", class_maintenance, maintenance_print_type, _("\ |
1103 | Print a type chain for a given symbol.\n\ | |
c906108c | 1104 | For each node in a type chain, print the raw data for each member of\n\ |
1a966eab | 1105 | the type structure, and the interpretation of the data."), |
c906108c SS |
1106 | &maintenanceprintlist); |
1107 | ||
c906108c | 1108 | add_cmd ("statistics", class_maintenance, maintenance_print_statistics, |
1a966eab | 1109 | _("Print statistics about internal gdb state."), |
c906108c SS |
1110 | &maintenanceprintlist); |
1111 | ||
1a966eab AC |
1112 | add_cmd ("architecture", class_maintenance, |
1113 | maintenance_print_architecture, _("\ | |
1114 | Print the internal architecture configuration.\n\ | |
1115 | Takes an optional file parameter."), | |
4b9b3959 AC |
1116 | &maintenanceprintlist); |
1117 | ||
27d41eac YQ |
1118 | add_prefix_cmd ("check", class_maintenance, maintenance_check_command, _("\ |
1119 | Commands for checking internal gdb state."), | |
1120 | &maintenancechecklist, "maintenance check ", 0, | |
1121 | &maintenancelist); | |
1122 | ||
3e43a32a MS |
1123 | add_cmd ("translate-address", class_maintenance, |
1124 | maintenance_translate_address, | |
1a966eab | 1125 | _("Translate a section name and address to a symbol."), |
c906108c SS |
1126 | &maintenancelist); |
1127 | ||
1a966eab AC |
1128 | add_cmd ("deprecate", class_maintenance, maintenance_deprecate, _("\ |
1129 | Deprecate a command. Note that this is just in here so the \n\ | |
ef4cb050 | 1130 | testsuite can check the command deprecator. You probably shouldn't use this,\n\ |
56382845 | 1131 | rather you should use the C function deprecate_cmd(). If you decide you \n\ |
6f122dc9 | 1132 | want to use it: maintenance deprecate 'commandname' \"replacement\". The \n\ |
1a966eab | 1133 | replacement is optional."), &maintenancelist); |
56382845 | 1134 | |
1a966eab AC |
1135 | add_cmd ("undeprecate", class_maintenance, maintenance_undeprecate, _("\ |
1136 | Undeprecate a command. Note that this is just in here so the \n\ | |
ef4cb050 | 1137 | testsuite can check the command deprecator. You probably shouldn't use this,\n\ |
1a966eab | 1138 | If you decide you want to use it: maintenance undeprecate 'commandname'"), |
33f91161 | 1139 | &maintenancelist); |
56382845 | 1140 | |
dcd1f979 TT |
1141 | add_cmd ("selftest", class_maintenance, maintenance_selftest, _("\ |
1142 | Run gdb's unit tests.\n\ | |
1526853e | 1143 | Usage: maintenance selftest [filter]\n\ |
dcd1f979 | 1144 | This will run any unit tests that were built in to gdb.\n\ |
1526853e | 1145 | If a filter is given, only the tests with that value in their name will ran."), |
dcd1f979 TT |
1146 | &maintenancelist); |
1147 | ||
1526853e SM |
1148 | add_cmd ("selftests", class_maintenance, maintenance_info_selftests, |
1149 | _("List the registered selftests."), &maintenanceinfolist); | |
1150 | ||
85c07804 AC |
1151 | add_setshow_zinteger_cmd ("watchdog", class_maintenance, &watchdog, _("\ |
1152 | Set watchdog timer."), _("\ | |
1153 | Show watchdog timer."), _("\ | |
cb1a6d5f AC |
1154 | When non-zero, this timeout is used instead of waiting forever for a target\n\ |
1155 | to finish a low-level step or continue operation. If the specified amount\n\ | |
85c07804 AC |
1156 | of time passes without a response from the target, an error occurs."), |
1157 | NULL, | |
920d2a44 | 1158 | show_watchdog, |
85c07804 | 1159 | &setlist, &showlist); |
4f337972 | 1160 | |
d28f9cdf | 1161 | add_setshow_boolean_cmd ("profile", class_maintenance, |
7915a72c AC |
1162 | &maintenance_profile_p, _("\ |
1163 | Set internal profiling."), _("\ | |
1164 | Show internal profiling."), _("\ | |
1165 | When enabled GDB is profiled."), | |
2c5b56ce | 1166 | maintenance_set_profile_cmd, |
920d2a44 | 1167 | show_maintenance_profile_p, |
d28f9cdf DJ |
1168 | &maintenance_set_cmdlist, |
1169 | &maintenance_show_cmdlist); | |
c906108c | 1170 | } |