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