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 | extern void _initialize_maint_cmds (void); |
392a587b | 48 | |
a14ed312 | 49 | static void maintenance_command (char *, int); |
c906108c | 50 | |
a14ed312 | 51 | static void maintenance_internal_error (char *args, int from_tty); |
7be570e7 | 52 | |
a14ed312 | 53 | static void maintenance_demangle (char *, int); |
c906108c | 54 | |
a14ed312 | 55 | static void maintenance_time_display (char *, int); |
c906108c | 56 | |
a14ed312 | 57 | static void maintenance_space_display (char *, int); |
c906108c | 58 | |
a14ed312 | 59 | static void maintenance_info_command (char *, int); |
c906108c | 60 | |
a14ed312 | 61 | static void maintenance_info_sections (char *, int); |
c906108c | 62 | |
a14ed312 | 63 | static void maintenance_print_command (char *, int); |
c906108c | 64 | |
1c689132 DB |
65 | static void maintenance_do_deprecate (char *, int); |
66 | ||
c906108c SS |
67 | /* Set this to the maximum number of seconds to wait instead of waiting forever |
68 | in target_wait(). If this timer times out, then it generates an error and | |
69 | the command is aborted. This replaces most of the need for timeouts in the | |
70 | GDB test suite, and makes it possible to distinguish between a hung target | |
71 | and one with slow communications. */ | |
72 | ||
73 | int watchdog = 0; | |
920d2a44 AC |
74 | static void |
75 | show_watchdog (struct ui_file *file, int from_tty, | |
76 | struct cmd_list_element *c, const char *value) | |
77 | { | |
78 | fprintf_filtered (file, _("Watchdog timer is %s.\n"), value); | |
79 | } | |
c906108c | 80 | |
7f86f058 | 81 | /* Access the maintenance subcommands. */ |
c906108c SS |
82 | |
83 | static void | |
fba45db2 | 84 | maintenance_command (char *args, int from_tty) |
c906108c | 85 | { |
3e43a32a MS |
86 | printf_unfiltered (_("\"maintenance\" must be followed by " |
87 | "the name of a maintenance command.\n")); | |
635c7e8a | 88 | help_list (maintenancelist, "maintenance ", all_commands, gdb_stdout); |
c906108c SS |
89 | } |
90 | ||
91 | #ifndef _WIN32 | |
c906108c | 92 | static void |
fba45db2 | 93 | maintenance_dump_me (char *args, int from_tty) |
c906108c | 94 | { |
9e2f0ad4 | 95 | if (query (_("Should GDB dump core? "))) |
c906108c | 96 | { |
7be570e7 JM |
97 | #ifdef __DJGPP__ |
98 | /* SIGQUIT by default is ignored, so use SIGABRT instead. */ | |
99 | signal (SIGABRT, SIG_DFL); | |
100 | kill (getpid (), SIGABRT); | |
101 | #else | |
c906108c SS |
102 | signal (SIGQUIT, SIG_DFL); |
103 | kill (getpid (), SIGQUIT); | |
7be570e7 | 104 | #endif |
c906108c SS |
105 | } |
106 | } | |
107 | #endif | |
108 | ||
7be570e7 JM |
109 | /* Stimulate the internal error mechanism that GDB uses when an |
110 | internal problem is detected. Allows testing of the mechanism. | |
111 | Also useful when the user wants to drop a core file but not exit | |
025bb325 | 112 | GDB. */ |
7be570e7 JM |
113 | |
114 | static void | |
115 | maintenance_internal_error (char *args, int from_tty) | |
116 | { | |
dec43320 AC |
117 | internal_error (__FILE__, __LINE__, "%s", (args == NULL ? "" : args)); |
118 | } | |
119 | ||
120 | /* Stimulate the internal error mechanism that GDB uses when an | |
121 | internal problem is detected. Allows testing of the mechanism. | |
122 | Also useful when the user wants to drop a core file but not exit | |
025bb325 | 123 | GDB. */ |
dec43320 AC |
124 | |
125 | static void | |
126 | maintenance_internal_warning (char *args, int from_tty) | |
127 | { | |
128 | internal_warning (__FILE__, __LINE__, "%s", (args == NULL ? "" : args)); | |
7be570e7 JM |
129 | } |
130 | ||
57fcfb1b GB |
131 | /* Stimulate the internal error mechanism that GDB uses when an |
132 | demangler problem is detected. Allows testing of the mechanism. */ | |
133 | ||
134 | static void | |
135 | maintenance_demangler_warning (char *args, int from_tty) | |
136 | { | |
137 | demangler_warning (__FILE__, __LINE__, "%s", (args == NULL ? "" : args)); | |
138 | } | |
139 | ||
439250fb DE |
140 | /* Old command to demangle a string. The command has been moved to "demangle". |
141 | It is kept for now because otherwise "mt demangle" gets interpreted as | |
142 | "mt demangler-warning" which artificially creates an internal gdb error. */ | |
c906108c SS |
143 | |
144 | static void | |
fba45db2 | 145 | maintenance_demangle (char *args, int from_tty) |
c906108c | 146 | { |
439250fb | 147 | printf_filtered (_("This command has been moved to \"demangle\".\n")); |
c906108c SS |
148 | } |
149 | ||
150 | static void | |
fba45db2 | 151 | maintenance_time_display (char *args, int from_tty) |
c906108c | 152 | { |
c906108c | 153 | if (args == NULL || *args == '\0') |
a3f17187 | 154 | printf_unfiltered (_("\"maintenance time\" takes a numeric argument.\n")); |
c906108c | 155 | else |
bd712aed | 156 | set_per_command_time (strtol (args, NULL, 10)); |
c906108c SS |
157 | } |
158 | ||
159 | static void | |
fba45db2 | 160 | maintenance_space_display (char *args, int from_tty) |
c906108c | 161 | { |
c906108c SS |
162 | if (args == NULL || *args == '\0') |
163 | printf_unfiltered ("\"maintenance space\" takes a numeric argument.\n"); | |
164 | else | |
bd712aed | 165 | set_per_command_space (strtol (args, NULL, 10)); |
c906108c SS |
166 | } |
167 | ||
33f91161 AC |
168 | /* The "maintenance info" command is defined as a prefix, with |
169 | allow_unknown 0. Therefore, its own definition is called only for | |
170 | "maintenance info" with no args. */ | |
c906108c | 171 | |
c906108c | 172 | static void |
fba45db2 | 173 | maintenance_info_command (char *arg, int from_tty) |
c906108c | 174 | { |
3e43a32a MS |
175 | printf_unfiltered (_("\"maintenance info\" must be followed " |
176 | "by the name of an info command.\n")); | |
635c7e8a TT |
177 | help_list (maintenanceinfolist, "maintenance info ", all_commands, |
178 | gdb_stdout); | |
c906108c SS |
179 | } |
180 | ||
27d41eac YQ |
181 | /* The "maintenance check" command is defined as a prefix, with |
182 | allow_unknown 0. Therefore, its own definition is called only for | |
183 | "maintenance check" with no args. */ | |
184 | ||
185 | static void | |
186 | maintenance_check_command (char *arg, int from_tty) | |
187 | { | |
188 | printf_unfiltered (_("\"maintenance check\" must be followed " | |
189 | "by the name of a check command.\n")); | |
190 | help_list (maintenancechecklist, "maintenance check ", all_commands, | |
191 | gdb_stdout); | |
192 | } | |
193 | ||
a532ca62 MS |
194 | /* Mini tokenizing lexer for 'maint info sections' command. */ |
195 | ||
196 | static int | |
473e38f3 | 197 | match_substring (const char *string, const char *substr) |
a532ca62 MS |
198 | { |
199 | int substr_len = strlen(substr); | |
473e38f3 | 200 | const char *tok; |
a532ca62 MS |
201 | |
202 | while ((tok = strstr (string, substr)) != NULL) | |
203 | { | |
025bb325 | 204 | /* Got a partial match. Is it a whole word? */ |
b01d807c MS |
205 | if (tok == string |
206 | || tok[-1] == ' ' | |
207 | || tok[-1] == '\t') | |
a532ca62 | 208 | { |
025bb325 | 209 | /* Token is delimited at the front... */ |
b01d807c MS |
210 | if (tok[substr_len] == ' ' |
211 | || tok[substr_len] == '\t' | |
212 | || tok[substr_len] == '\0') | |
a532ca62 MS |
213 | { |
214 | /* Token is delimited at the rear. Got a whole-word match. */ | |
215 | return 1; | |
216 | } | |
217 | } | |
218 | /* Token didn't match as a whole word. Advance and try again. */ | |
219 | string = tok + 1; | |
220 | } | |
221 | return 0; | |
222 | } | |
223 | ||
43155bc1 | 224 | static int |
fc4baa5e | 225 | match_bfd_flags (const char *string, flagword flags) |
c906108c | 226 | { |
43155bc1 | 227 | if (flags & SEC_ALLOC) |
a532ca62 | 228 | if (match_substring (string, "ALLOC")) |
43155bc1 MS |
229 | return 1; |
230 | if (flags & SEC_LOAD) | |
a532ca62 | 231 | if (match_substring (string, "LOAD")) |
43155bc1 MS |
232 | return 1; |
233 | if (flags & SEC_RELOC) | |
a532ca62 | 234 | if (match_substring (string, "RELOC")) |
43155bc1 MS |
235 | return 1; |
236 | if (flags & SEC_READONLY) | |
a532ca62 | 237 | if (match_substring (string, "READONLY")) |
43155bc1 MS |
238 | return 1; |
239 | if (flags & SEC_CODE) | |
a532ca62 | 240 | if (match_substring (string, "CODE")) |
43155bc1 MS |
241 | return 1; |
242 | if (flags & SEC_DATA) | |
a532ca62 | 243 | if (match_substring (string, "DATA")) |
43155bc1 MS |
244 | return 1; |
245 | if (flags & SEC_ROM) | |
a532ca62 | 246 | if (match_substring (string, "ROM")) |
43155bc1 MS |
247 | return 1; |
248 | if (flags & SEC_CONSTRUCTOR) | |
a532ca62 | 249 | if (match_substring (string, "CONSTRUCTOR")) |
43155bc1 MS |
250 | return 1; |
251 | if (flags & SEC_HAS_CONTENTS) | |
a532ca62 | 252 | if (match_substring (string, "HAS_CONTENTS")) |
43155bc1 MS |
253 | return 1; |
254 | if (flags & SEC_NEVER_LOAD) | |
a532ca62 | 255 | if (match_substring (string, "NEVER_LOAD")) |
43155bc1 MS |
256 | return 1; |
257 | if (flags & SEC_COFF_SHARED_LIBRARY) | |
a532ca62 | 258 | if (match_substring (string, "COFF_SHARED_LIBRARY")) |
43155bc1 MS |
259 | return 1; |
260 | if (flags & SEC_IS_COMMON) | |
a532ca62 | 261 | if (match_substring (string, "IS_COMMON")) |
43155bc1 | 262 | return 1; |
c906108c | 263 | |
43155bc1 MS |
264 | return 0; |
265 | } | |
c906108c | 266 | |
43155bc1 MS |
267 | static void |
268 | print_bfd_flags (flagword flags) | |
269 | { | |
c906108c SS |
270 | if (flags & SEC_ALLOC) |
271 | printf_filtered (" ALLOC"); | |
272 | if (flags & SEC_LOAD) | |
273 | printf_filtered (" LOAD"); | |
274 | if (flags & SEC_RELOC) | |
275 | printf_filtered (" RELOC"); | |
276 | if (flags & SEC_READONLY) | |
277 | printf_filtered (" READONLY"); | |
278 | if (flags & SEC_CODE) | |
279 | printf_filtered (" CODE"); | |
280 | if (flags & SEC_DATA) | |
281 | printf_filtered (" DATA"); | |
282 | if (flags & SEC_ROM) | |
283 | printf_filtered (" ROM"); | |
284 | if (flags & SEC_CONSTRUCTOR) | |
285 | printf_filtered (" CONSTRUCTOR"); | |
286 | if (flags & SEC_HAS_CONTENTS) | |
287 | printf_filtered (" HAS_CONTENTS"); | |
288 | if (flags & SEC_NEVER_LOAD) | |
289 | printf_filtered (" NEVER_LOAD"); | |
290 | if (flags & SEC_COFF_SHARED_LIBRARY) | |
291 | printf_filtered (" COFF_SHARED_LIBRARY"); | |
292 | if (flags & SEC_IS_COMMON) | |
293 | printf_filtered (" IS_COMMON"); | |
43155bc1 MS |
294 | } |
295 | ||
296 | static void | |
67a2b77e AC |
297 | maint_print_section_info (const char *name, flagword flags, |
298 | CORE_ADDR addr, CORE_ADDR endaddr, | |
5af949e3 | 299 | unsigned long filepos, int addr_size) |
43155bc1 | 300 | { |
5af949e3 UW |
301 | printf_filtered (" %s", hex_string_custom (addr, addr_size)); |
302 | printf_filtered ("->%s", hex_string_custom (endaddr, addr_size)); | |
3ab13650 | 303 | printf_filtered (" at %s", |
bb599908 | 304 | hex_string_custom ((unsigned long) filepos, 8)); |
e3d3bfda MS |
305 | printf_filtered (": %s", name); |
306 | print_bfd_flags (flags); | |
307 | printf_filtered ("\n"); | |
308 | } | |
c906108c | 309 | |
e3d3bfda MS |
310 | static void |
311 | print_bfd_section_info (bfd *abfd, | |
312 | asection *asect, | |
fc4baa5e | 313 | void *datum) |
e3d3bfda MS |
314 | { |
315 | flagword flags = bfd_get_section_flags (abfd, asect); | |
316 | const char *name = bfd_section_name (abfd, asect); | |
19ba03f4 | 317 | const char *arg = (const char *) datum; |
e3d3bfda | 318 | |
fc4baa5e TT |
319 | if (arg == NULL || *arg == '\0' |
320 | || match_substring (arg, name) | |
321 | || match_bfd_flags (arg, flags)) | |
e3d3bfda | 322 | { |
5af949e3 UW |
323 | struct gdbarch *gdbarch = gdbarch_from_bfd (abfd); |
324 | int addr_size = gdbarch_addr_bit (gdbarch) / 8; | |
e3d3bfda MS |
325 | CORE_ADDR addr, endaddr; |
326 | ||
327 | addr = bfd_section_vma (abfd, asect); | |
328 | endaddr = addr + bfd_section_size (abfd, asect); | |
8625fc1b | 329 | printf_filtered (" [%d] ", gdb_bfd_section_index (abfd, asect)); |
5af949e3 UW |
330 | maint_print_section_info (name, flags, addr, endaddr, |
331 | asect->filepos, addr_size); | |
e3d3bfda MS |
332 | } |
333 | } | |
334 | ||
335 | static void | |
336 | print_objfile_section_info (bfd *abfd, | |
337 | struct obj_section *asect, | |
fc4baa5e | 338 | const char *string) |
e3d3bfda MS |
339 | { |
340 | flagword flags = bfd_get_section_flags (abfd, asect->the_bfd_section); | |
341 | const char *name = bfd_section_name (abfd, asect->the_bfd_section); | |
43155bc1 | 342 | |
b01d807c MS |
343 | if (string == NULL || *string == '\0' |
344 | || match_substring (string, name) | |
345 | || match_bfd_flags (string, flags)) | |
43155bc1 | 346 | { |
5af949e3 UW |
347 | struct gdbarch *gdbarch = gdbarch_from_bfd (abfd); |
348 | int addr_size = gdbarch_addr_bit (gdbarch) / 8; | |
b8d56208 | 349 | |
f1f6aadf PA |
350 | maint_print_section_info (name, flags, |
351 | obj_section_addr (asect), | |
352 | obj_section_endaddr (asect), | |
5af949e3 UW |
353 | asect->the_bfd_section->filepos, |
354 | addr_size); | |
43155bc1 | 355 | } |
c906108c SS |
356 | } |
357 | ||
c906108c | 358 | static void |
fba45db2 | 359 | maintenance_info_sections (char *arg, int from_tty) |
c906108c SS |
360 | { |
361 | if (exec_bfd) | |
362 | { | |
a3f17187 | 363 | printf_filtered (_("Exec file:\n")); |
c5aa993b | 364 | printf_filtered (" `%s', ", bfd_get_filename (exec_bfd)); |
c906108c | 365 | wrap_here (" "); |
a3f17187 | 366 | printf_filtered (_("file type %s.\n"), bfd_get_target (exec_bfd)); |
a532ca62 | 367 | if (arg && *arg && match_substring (arg, "ALLOBJ")) |
e3d3bfda MS |
368 | { |
369 | struct objfile *ofile; | |
370 | struct obj_section *osect; | |
371 | ||
372 | /* Only this function cares about the 'ALLOBJ' argument; | |
373 | if 'ALLOBJ' is the only argument, discard it rather than | |
374 | passing it down to print_objfile_section_info (which | |
375 | wouldn't know how to handle it). */ | |
376 | if (strcmp (arg, "ALLOBJ") == 0) | |
377 | arg = NULL; | |
378 | ||
379 | ALL_OBJFILES (ofile) | |
380 | { | |
a3f17187 | 381 | printf_filtered (_(" Object file: %s\n"), |
e3d3bfda MS |
382 | bfd_get_filename (ofile->obfd)); |
383 | ALL_OBJFILE_OSECTIONS (ofile, osect) | |
384 | { | |
385 | print_objfile_section_info (ofile->obfd, osect, arg); | |
386 | } | |
387 | } | |
388 | } | |
389 | else | |
390 | bfd_map_over_sections (exec_bfd, print_bfd_section_info, arg); | |
c906108c SS |
391 | } |
392 | ||
393 | if (core_bfd) | |
394 | { | |
a3f17187 | 395 | printf_filtered (_("Core file:\n")); |
c5aa993b | 396 | printf_filtered (" `%s', ", bfd_get_filename (core_bfd)); |
c906108c | 397 | wrap_here (" "); |
a3f17187 | 398 | printf_filtered (_("file type %s.\n"), bfd_get_target (core_bfd)); |
e3d3bfda | 399 | bfd_map_over_sections (core_bfd, print_bfd_section_info, arg); |
c906108c SS |
400 | } |
401 | } | |
402 | ||
025cfdb2 | 403 | static void |
fba45db2 | 404 | maintenance_print_statistics (char *args, int from_tty) |
c906108c SS |
405 | { |
406 | print_objfile_statistics (); | |
407 | print_symbol_bcache_statistics (); | |
408 | } | |
409 | ||
b9362cc7 | 410 | static void |
4b9b3959 AC |
411 | maintenance_print_architecture (char *args, int from_tty) |
412 | { | |
e17c207e UW |
413 | struct gdbarch *gdbarch = get_current_arch (); |
414 | ||
4b9b3959 | 415 | if (args == NULL) |
e17c207e | 416 | gdbarch_dump (gdbarch, gdb_stdout); |
4b9b3959 AC |
417 | else |
418 | { | |
d7e74731 | 419 | stdio_file file; |
b8d56208 | 420 | |
d7e74731 | 421 | if (!file.open (args, "w")) |
e2e0b3e5 | 422 | perror_with_name (_("maintenance print architecture")); |
d7e74731 | 423 | gdbarch_dump (gdbarch, &file); |
4b9b3959 AC |
424 | } |
425 | } | |
426 | ||
33f91161 AC |
427 | /* The "maintenance print" command is defined as a prefix, with |
428 | allow_unknown 0. Therefore, its own definition is called only for | |
429 | "maintenance print" with no args. */ | |
c906108c | 430 | |
c906108c | 431 | static void |
fba45db2 | 432 | maintenance_print_command (char *arg, int from_tty) |
c906108c | 433 | { |
3e43a32a MS |
434 | printf_unfiltered (_("\"maintenance print\" must be followed " |
435 | "by the name of a print command.\n")); | |
635c7e8a TT |
436 | help_list (maintenanceprintlist, "maintenance print ", all_commands, |
437 | gdb_stdout); | |
c906108c SS |
438 | } |
439 | ||
440 | /* The "maintenance translate-address" command converts a section and address | |
441 | to a symbol. This can be called in two ways: | |
c5aa993b | 442 | maintenance translate-address <secname> <addr> |
025bb325 | 443 | or maintenance translate-address <addr>. */ |
c906108c SS |
444 | |
445 | static void | |
fba45db2 | 446 | maintenance_translate_address (char *arg, int from_tty) |
c906108c SS |
447 | { |
448 | CORE_ADDR address; | |
714835d5 | 449 | struct obj_section *sect; |
c906108c | 450 | char *p; |
7cbd4a93 | 451 | struct bound_minimal_symbol sym; |
c906108c SS |
452 | struct objfile *objfile; |
453 | ||
454 | if (arg == NULL || *arg == 0) | |
8a3fe4f8 | 455 | error (_("requires argument (address or section + address)")); |
c906108c SS |
456 | |
457 | sect = NULL; | |
458 | p = arg; | |
459 | ||
460 | if (!isdigit (*p)) | |
025bb325 MS |
461 | { /* See if we have a valid section name. */ |
462 | while (*p && !isspace (*p)) /* Find end of section name. */ | |
c906108c | 463 | p++; |
025bb325 | 464 | if (*p == '\000') /* End of command? */ |
8a3fe4f8 | 465 | error (_("Need to specify <section-name> and <address>")); |
c906108c | 466 | *p++ = '\000'; |
529480d0 | 467 | p = skip_spaces (p); |
c906108c | 468 | |
714835d5 | 469 | ALL_OBJSECTIONS (objfile, sect) |
c5aa993b | 470 | { |
714835d5 | 471 | if (strcmp (sect->the_bfd_section->name, arg) == 0) |
c5aa993b JM |
472 | break; |
473 | } | |
c906108c | 474 | |
15c99a44 | 475 | if (!objfile) |
8a3fe4f8 | 476 | error (_("Unknown section %s."), arg); |
c906108c SS |
477 | } |
478 | ||
479 | address = parse_and_eval_address (p); | |
480 | ||
481 | if (sect) | |
482 | sym = lookup_minimal_symbol_by_pc_section (address, sect); | |
483 | else | |
484 | sym = lookup_minimal_symbol_by_pc (address); | |
485 | ||
7cbd4a93 | 486 | if (sym.minsym) |
c14c28ba | 487 | { |
efd66ac6 | 488 | const char *symbol_name = MSYMBOL_PRINT_NAME (sym.minsym); |
3e43a32a | 489 | const char *symbol_offset |
77e371c0 | 490 | = pulongest (address - BMSYMBOL_VALUE_ADDRESS (sym)); |
c14c28ba | 491 | |
efd66ac6 | 492 | sect = MSYMBOL_OBJ_SECTION(sym.objfile, sym.minsym); |
c14c28ba PP |
493 | if (sect != NULL) |
494 | { | |
495 | const char *section_name; | |
496 | const char *obj_name; | |
497 | ||
498 | gdb_assert (sect->the_bfd_section && sect->the_bfd_section->name); | |
499 | section_name = sect->the_bfd_section->name; | |
500 | ||
4262abfb JK |
501 | gdb_assert (sect->objfile && objfile_name (sect->objfile)); |
502 | obj_name = objfile_name (sect->objfile); | |
c14c28ba PP |
503 | |
504 | if (MULTI_OBJFILE_P ()) | |
505 | printf_filtered (_("%s + %s in section %s of %s\n"), | |
3e43a32a MS |
506 | symbol_name, symbol_offset, |
507 | section_name, obj_name); | |
c14c28ba PP |
508 | else |
509 | printf_filtered (_("%s + %s in section %s\n"), | |
510 | symbol_name, symbol_offset, section_name); | |
511 | } | |
512 | else | |
513 | printf_filtered (_("%s + %s\n"), symbol_name, symbol_offset); | |
514 | } | |
c906108c | 515 | else if (sect) |
5af949e3 UW |
516 | printf_filtered (_("no symbol at %s:%s\n"), |
517 | sect->the_bfd_section->name, hex_string (address)); | |
c906108c | 518 | else |
5af949e3 | 519 | printf_filtered (_("no symbol at %s\n"), hex_string (address)); |
c906108c SS |
520 | |
521 | return; | |
522 | } | |
523 | ||
56382845 | 524 | |
c114dcd5 | 525 | /* When a command is deprecated the user will be warned the first time |
33f91161 | 526 | the command is used. If possible, a replacement will be |
025bb325 | 527 | offered. */ |
56382845 FN |
528 | |
529 | static void | |
530 | maintenance_deprecate (char *args, int from_tty) | |
531 | { | |
532 | if (args == NULL || *args == '\0') | |
533 | { | |
cce7e648 PA |
534 | printf_unfiltered (_("\"maintenance deprecate\" takes an argument,\n\ |
535 | the command you want to deprecate, and optionally the replacement command\n\ | |
a3f17187 | 536 | enclosed in quotes.\n")); |
56382845 | 537 | } |
33f91161 | 538 | |
56382845 FN |
539 | maintenance_do_deprecate (args, 1); |
540 | ||
541 | } | |
542 | ||
543 | ||
544 | static void | |
545 | maintenance_undeprecate (char *args, int from_tty) | |
546 | { | |
547 | if (args == NULL || *args == '\0') | |
548 | { | |
a3f17187 AC |
549 | printf_unfiltered (_("\"maintenance undeprecate\" takes an argument, \n\ |
550 | the command you want to undeprecate.\n")); | |
56382845 | 551 | } |
33f91161 | 552 | |
56382845 | 553 | maintenance_do_deprecate (args, 0); |
33f91161 | 554 | |
56382845 FN |
555 | } |
556 | ||
025bb325 | 557 | /* You really shouldn't be using this. It is just for the testsuite. |
33f91161 AC |
558 | Rather, you should use deprecate_cmd() when the command is created |
559 | in _initialize_blah(). | |
560 | ||
561 | This function deprecates a command and optionally assigns it a | |
562 | replacement. */ | |
563 | ||
8399535b | 564 | static void |
33f91161 AC |
565 | maintenance_do_deprecate (char *text, int deprecate) |
566 | { | |
33f91161 AC |
567 | struct cmd_list_element *alias = NULL; |
568 | struct cmd_list_element *prefix_cmd = NULL; | |
569 | struct cmd_list_element *cmd = NULL; | |
570 | ||
571 | char *start_ptr = NULL; | |
572 | char *end_ptr = NULL; | |
56382845 | 573 | int len; |
33f91161 AC |
574 | char *replacement = NULL; |
575 | ||
1c689132 DB |
576 | if (text == NULL) |
577 | return; | |
56382845 | 578 | |
33f91161 AC |
579 | if (!lookup_cmd_composition (text, &alias, &prefix_cmd, &cmd)) |
580 | { | |
a3f17187 | 581 | printf_filtered (_("Can't find command '%s' to deprecate.\n"), text); |
33f91161 AC |
582 | return; |
583 | } | |
56382845 | 584 | |
56382845 FN |
585 | if (deprecate) |
586 | { | |
025bb325 | 587 | /* Look for a replacement command. */ |
80ce1ecb AC |
588 | start_ptr = strchr (text, '\"'); |
589 | if (start_ptr != NULL) | |
33f91161 AC |
590 | { |
591 | start_ptr++; | |
80ce1ecb AC |
592 | end_ptr = strrchr (start_ptr, '\"'); |
593 | if (end_ptr != NULL) | |
33f91161 AC |
594 | { |
595 | len = end_ptr - start_ptr; | |
596 | start_ptr[len] = '\0'; | |
597 | replacement = xstrdup (start_ptr); | |
598 | } | |
599 | } | |
56382845 | 600 | } |
33f91161 | 601 | |
56382845 FN |
602 | if (!start_ptr || !end_ptr) |
603 | replacement = NULL; | |
33f91161 AC |
604 | |
605 | ||
56382845 | 606 | /* If they used an alias, we only want to deprecate the alias. |
33f91161 | 607 | |
56382845 FN |
608 | Note the MALLOCED_REPLACEMENT test. If the command's replacement |
609 | string was allocated at compile time we don't want to free the | |
025bb325 | 610 | memory. */ |
56382845 FN |
611 | if (alias) |
612 | { | |
1f2bdf09 | 613 | if (alias->malloced_replacement) |
429e55ea | 614 | xfree ((char *) alias->replacement); |
33f91161 | 615 | |
56382845 | 616 | if (deprecate) |
1f2bdf09 TT |
617 | { |
618 | alias->deprecated_warn_user = 1; | |
619 | alias->cmd_deprecated = 1; | |
620 | } | |
56382845 | 621 | else |
1f2bdf09 TT |
622 | { |
623 | alias->deprecated_warn_user = 0; | |
624 | alias->cmd_deprecated = 0; | |
625 | } | |
33f91161 | 626 | alias->replacement = replacement; |
1f2bdf09 | 627 | alias->malloced_replacement = 1; |
56382845 FN |
628 | return; |
629 | } | |
630 | else if (cmd) | |
631 | { | |
1f2bdf09 | 632 | if (cmd->malloced_replacement) |
429e55ea | 633 | xfree ((char *) cmd->replacement); |
56382845 FN |
634 | |
635 | if (deprecate) | |
1f2bdf09 TT |
636 | { |
637 | cmd->deprecated_warn_user = 1; | |
638 | cmd->cmd_deprecated = 1; | |
639 | } | |
56382845 | 640 | else |
1f2bdf09 TT |
641 | { |
642 | cmd->deprecated_warn_user = 0; | |
643 | cmd->cmd_deprecated = 0; | |
644 | } | |
33f91161 | 645 | cmd->replacement = replacement; |
1f2bdf09 | 646 | cmd->malloced_replacement = 1; |
56382845 FN |
647 | return; |
648 | } | |
240f9570 | 649 | xfree (replacement); |
56382845 FN |
650 | } |
651 | ||
4f337972 AC |
652 | /* Maintenance set/show framework. */ |
653 | ||
ae038cb0 DJ |
654 | struct cmd_list_element *maintenance_set_cmdlist; |
655 | struct cmd_list_element *maintenance_show_cmdlist; | |
4f337972 AC |
656 | |
657 | static void | |
658 | maintenance_set_cmd (char *args, int from_tty) | |
659 | { | |
3e43a32a MS |
660 | printf_unfiltered (_("\"maintenance set\" must be followed " |
661 | "by the name of a set command.\n")); | |
635c7e8a TT |
662 | help_list (maintenance_set_cmdlist, "maintenance set ", all_commands, |
663 | gdb_stdout); | |
4f337972 AC |
664 | } |
665 | ||
666 | static void | |
667 | maintenance_show_cmd (char *args, int from_tty) | |
668 | { | |
669 | cmd_show_list (maintenance_show_cmdlist, from_tty, ""); | |
670 | } | |
671 | ||
4f337972 AC |
672 | /* Profiling support. */ |
673 | ||
674 | static int maintenance_profile_p; | |
920d2a44 AC |
675 | static void |
676 | show_maintenance_profile_p (struct ui_file *file, int from_tty, | |
677 | struct cmd_list_element *c, const char *value) | |
678 | { | |
679 | fprintf_filtered (file, _("Internal profiling is %s.\n"), value); | |
680 | } | |
d9feb4e7 | 681 | |
b0b1c2c0 MK |
682 | #ifdef HAVE__ETEXT |
683 | extern char _etext; | |
684 | #define TEXTEND &_etext | |
01fe12f6 | 685 | #elif defined (HAVE_ETEXT) |
b0b1c2c0 MK |
686 | extern char etext; |
687 | #define TEXTEND &etext | |
688 | #endif | |
689 | ||
01fe12f6 JB |
690 | #if defined (HAVE_MONSTARTUP) && defined (HAVE__MCLEANUP) && defined (TEXTEND) |
691 | ||
d28f9cdf DJ |
692 | static int profiling_state; |
693 | ||
56000a98 PA |
694 | EXTERN_C void _mcleanup (void); |
695 | ||
d28f9cdf DJ |
696 | static void |
697 | mcleanup_wrapper (void) | |
698 | { | |
d28f9cdf DJ |
699 | if (profiling_state) |
700 | _mcleanup (); | |
701 | } | |
4f337972 | 702 | |
56000a98 PA |
703 | EXTERN_C void monstartup (unsigned long, unsigned long); |
704 | extern int main (); | |
705 | ||
4f337972 | 706 | static void |
3e43a32a MS |
707 | maintenance_set_profile_cmd (char *args, int from_tty, |
708 | struct cmd_list_element *c) | |
4f337972 | 709 | { |
d28f9cdf DJ |
710 | if (maintenance_profile_p == profiling_state) |
711 | return; | |
712 | ||
713 | profiling_state = maintenance_profile_p; | |
714 | ||
715 | if (maintenance_profile_p) | |
716 | { | |
717 | static int profiling_initialized; | |
718 | ||
d28f9cdf DJ |
719 | if (!profiling_initialized) |
720 | { | |
721 | atexit (mcleanup_wrapper); | |
722 | profiling_initialized = 1; | |
723 | } | |
724 | ||
725 | /* "main" is now always the first function in the text segment, so use | |
726 | its address for monstartup. */ | |
b0b1c2c0 | 727 | monstartup ((unsigned long) &main, (unsigned long) TEXTEND); |
d28f9cdf DJ |
728 | } |
729 | else | |
730 | { | |
731 | extern void _mcleanup (void); | |
b8d56208 | 732 | |
d28f9cdf DJ |
733 | _mcleanup (); |
734 | } | |
4f337972 | 735 | } |
d9feb4e7 DJ |
736 | #else |
737 | static void | |
3e43a32a MS |
738 | maintenance_set_profile_cmd (char *args, int from_tty, |
739 | struct cmd_list_element *c) | |
d9feb4e7 | 740 | { |
8a3fe4f8 | 741 | error (_("Profiling support is not available on this system.")); |
d9feb4e7 DJ |
742 | } |
743 | #endif | |
bd712aed DE |
744 | \f |
745 | /* If nonzero, display time usage both at startup and for each command. */ | |
56382845 | 746 | |
bd712aed DE |
747 | static int per_command_time; |
748 | ||
749 | /* If nonzero, display space usage both at startup and for each command. */ | |
750 | ||
751 | static int per_command_space; | |
752 | ||
753 | /* If nonzero, display basic symtab stats for each command. */ | |
754 | ||
755 | static int per_command_symtab; | |
756 | ||
757 | /* mt per-command commands. */ | |
758 | ||
759 | static struct cmd_list_element *per_command_setlist; | |
760 | static struct cmd_list_element *per_command_showlist; | |
761 | ||
bd712aed DE |
762 | /* Set whether to display time statistics to NEW_VALUE |
763 | (non-zero means true). */ | |
764 | ||
765 | void | |
766 | set_per_command_time (int new_value) | |
767 | { | |
768 | per_command_time = new_value; | |
769 | } | |
770 | ||
771 | /* Set whether to display space statistics to NEW_VALUE | |
772 | (non-zero means true). */ | |
773 | ||
774 | void | |
775 | set_per_command_space (int new_value) | |
776 | { | |
777 | per_command_space = new_value; | |
778 | } | |
779 | ||
780 | /* Count the number of symtabs and blocks. */ | |
781 | ||
782 | static void | |
43f3e411 | 783 | count_symtabs_and_blocks (int *nr_symtabs_ptr, int *nr_compunit_symtabs_ptr, |
bd712aed DE |
784 | int *nr_blocks_ptr) |
785 | { | |
786 | struct objfile *o; | |
43f3e411 | 787 | struct compunit_symtab *cu; |
bd712aed DE |
788 | struct symtab *s; |
789 | int nr_symtabs = 0; | |
43f3e411 | 790 | int nr_compunit_symtabs = 0; |
bd712aed DE |
791 | int nr_blocks = 0; |
792 | ||
b8b8facf DE |
793 | /* When collecting statistics during startup, this is called before |
794 | pretty much anything in gdb has been initialized, and thus | |
795 | current_program_space may be NULL. */ | |
796 | if (current_program_space != NULL) | |
bd712aed | 797 | { |
43f3e411 | 798 | ALL_COMPUNITS (o, cu) |
bd712aed | 799 | { |
43f3e411 DE |
800 | ++nr_compunit_symtabs; |
801 | nr_blocks += BLOCKVECTOR_NBLOCKS (COMPUNIT_BLOCKVECTOR (cu)); | |
802 | ALL_COMPUNIT_FILETABS (cu, s) | |
803 | ++nr_symtabs; | |
bd712aed DE |
804 | } |
805 | } | |
806 | ||
807 | *nr_symtabs_ptr = nr_symtabs; | |
43f3e411 | 808 | *nr_compunit_symtabs_ptr = nr_compunit_symtabs; |
bd712aed DE |
809 | *nr_blocks_ptr = nr_blocks; |
810 | } | |
811 | ||
1e3b796d TT |
812 | /* As indicated by display_time and display_space, report GDB's |
813 | elapsed time and space usage from the base time and space recorded | |
814 | in this object. */ | |
bd712aed | 815 | |
1e3b796d | 816 | scoped_command_stats::~scoped_command_stats () |
bd712aed | 817 | { |
1e3b796d TT |
818 | /* Early exit if we're not reporting any stats. It can be expensive to |
819 | compute the pre-command values so don't collect them at all if we're | |
820 | not reporting stats. Alas this doesn't work in the startup case because | |
821 | we don't know yet whether we will be reporting the stats. For the | |
822 | startup case collect the data anyway (it should be cheap at this point), | |
823 | and leave it to the reporter to decide whether to print them. */ | |
824 | if (m_msg_type | |
825 | && !per_command_time | |
826 | && !per_command_space | |
827 | && !per_command_symtab) | |
828 | return; | |
bd712aed | 829 | |
1e3b796d | 830 | if (m_time_enabled && per_command_time) |
bd712aed | 831 | { |
dcb07cfa | 832 | using namespace std::chrono; |
bd712aed | 833 | |
dcb07cfa PA |
834 | run_time_clock::duration cmd_time |
835 | = run_time_clock::now () - m_start_cpu_time; | |
bd712aed | 836 | |
dcb07cfa PA |
837 | steady_clock::duration wall_time |
838 | = steady_clock::now () - m_start_wall_time; | |
bd712aed | 839 | /* Subtract time spend in prompt_for_continue from walltime. */ |
dcb07cfa | 840 | wall_time -= get_prompt_for_continue_wait_time (); |
bd712aed | 841 | |
1e3b796d | 842 | printf_unfiltered (!m_msg_type |
dcb07cfa PA |
843 | ? _("Startup time: %.6f (cpu), %.6f (wall)\n") |
844 | : _("Command execution time: %.6f (cpu), %.6f (wall)\n"), | |
845 | duration<double> (cmd_time).count (), | |
846 | duration<double> (wall_time).count ()); | |
bd712aed DE |
847 | } |
848 | ||
1e3b796d | 849 | if (m_space_enabled && per_command_space) |
bd712aed DE |
850 | { |
851 | #ifdef HAVE_SBRK | |
852 | char *lim = (char *) sbrk (0); | |
853 | ||
854 | long space_now = lim - lim_at_start; | |
1e3b796d | 855 | long space_diff = space_now - m_start_space; |
bd712aed | 856 | |
1e3b796d | 857 | printf_unfiltered (!m_msg_type |
bd712aed DE |
858 | ? _("Space used: %ld (%s%ld during startup)\n") |
859 | : _("Space used: %ld (%s%ld for this command)\n"), | |
860 | space_now, | |
861 | (space_diff >= 0 ? "+" : ""), | |
862 | space_diff); | |
863 | #endif | |
864 | } | |
865 | ||
1e3b796d | 866 | if (m_symtab_enabled && per_command_symtab) |
bd712aed | 867 | { |
43f3e411 | 868 | int nr_symtabs, nr_compunit_symtabs, nr_blocks; |
bd712aed | 869 | |
43f3e411 | 870 | count_symtabs_and_blocks (&nr_symtabs, &nr_compunit_symtabs, &nr_blocks); |
bd712aed | 871 | printf_unfiltered (_("#symtabs: %d (+%d)," |
43f3e411 | 872 | " #compunits: %d (+%d)," |
bd712aed DE |
873 | " #blocks: %d (+%d)\n"), |
874 | nr_symtabs, | |
1e3b796d | 875 | nr_symtabs - m_start_nr_symtabs, |
43f3e411 DE |
876 | nr_compunit_symtabs, |
877 | (nr_compunit_symtabs | |
1e3b796d | 878 | - m_start_nr_compunit_symtabs), |
bd712aed | 879 | nr_blocks, |
1e3b796d | 880 | nr_blocks - m_start_nr_blocks); |
bd712aed DE |
881 | } |
882 | } | |
883 | ||
1e3b796d TT |
884 | scoped_command_stats::scoped_command_stats (bool msg_type) |
885 | : m_msg_type (msg_type) | |
bd712aed | 886 | { |
1e3b796d | 887 | if (!m_msg_type || per_command_space) |
bd712aed DE |
888 | { |
889 | #ifdef HAVE_SBRK | |
890 | char *lim = (char *) sbrk (0); | |
1e3b796d TT |
891 | m_start_space = lim - lim_at_start; |
892 | m_space_enabled = 1; | |
bd712aed DE |
893 | #endif |
894 | } | |
44d83468 PA |
895 | else |
896 | m_space_enabled = 0; | |
bd712aed | 897 | |
b8b8facf | 898 | if (msg_type == 0 || per_command_time) |
bd712aed | 899 | { |
dcb07cfa PA |
900 | using namespace std::chrono; |
901 | ||
902 | m_start_cpu_time = run_time_clock::now (); | |
903 | m_start_wall_time = steady_clock::now (); | |
1e3b796d | 904 | m_time_enabled = 1; |
bd712aed | 905 | } |
44d83468 PA |
906 | else |
907 | m_time_enabled = 0; | |
bd712aed | 908 | |
b8b8facf | 909 | if (msg_type == 0 || per_command_symtab) |
bd712aed | 910 | { |
43f3e411 | 911 | int nr_symtabs, nr_compunit_symtabs, nr_blocks; |
bd712aed | 912 | |
43f3e411 | 913 | count_symtabs_and_blocks (&nr_symtabs, &nr_compunit_symtabs, &nr_blocks); |
1e3b796d TT |
914 | m_start_nr_symtabs = nr_symtabs; |
915 | m_start_nr_compunit_symtabs = nr_compunit_symtabs; | |
916 | m_start_nr_blocks = nr_blocks; | |
917 | m_symtab_enabled = 1; | |
bd712aed | 918 | } |
44d83468 PA |
919 | else |
920 | m_symtab_enabled = 0; | |
bd712aed | 921 | |
26c4b26f | 922 | /* Initialize timer to keep track of how long we waited for the user. */ |
bd712aed | 923 | reset_prompt_for_continue_wait_time (); |
bd712aed DE |
924 | } |
925 | ||
926 | /* Handle unknown "mt set per-command" arguments. | |
927 | In this case have "mt set per-command on|off" affect every setting. */ | |
928 | ||
929 | static void | |
930 | set_per_command_cmd (char *args, int from_tty) | |
931 | { | |
932 | struct cmd_list_element *list; | |
bd712aed DE |
933 | int val; |
934 | ||
935 | val = parse_cli_boolean_value (args); | |
936 | if (val < 0) | |
937 | error (_("Bad value for 'mt set per-command no'.")); | |
938 | ||
939 | for (list = per_command_setlist; list != NULL; list = list->next) | |
940 | if (list->var_type == var_boolean) | |
941 | { | |
942 | gdb_assert (list->type == set_cmd); | |
943 | do_set_command (args, from_tty, list); | |
944 | } | |
945 | } | |
946 | ||
947 | /* Command "show per-command" displays summary of all the current | |
948 | "show per-command " settings. */ | |
949 | ||
950 | static void | |
951 | show_per_command_cmd (char *args, int from_tty) | |
952 | { | |
953 | cmd_show_list (per_command_showlist, from_tty, ""); | |
954 | } | |
dcd1f979 TT |
955 | \f |
956 | ||
957 | /* The "maintenance selftest" command. */ | |
958 | ||
959 | static void | |
960 | maintenance_selftest (char *args, int from_tty) | |
961 | { | |
962 | run_self_tests (); | |
963 | } | |
964 | ||
bd712aed | 965 | \f |
c906108c | 966 | void |
fba45db2 | 967 | _initialize_maint_cmds (void) |
c906108c | 968 | { |
439250fb DE |
969 | struct cmd_list_element *cmd; |
970 | ||
1bedd215 AC |
971 | add_prefix_cmd ("maintenance", class_maintenance, maintenance_command, _("\ |
972 | Commands for use by GDB maintainers.\n\ | |
c906108c | 973 | Includes commands to dump specific internal GDB structures in\n\ |
439250fb | 974 | a human readable form, to cause GDB to deliberately dump core, etc."), |
c906108c SS |
975 | &maintenancelist, "maintenance ", 0, |
976 | &cmdlist); | |
977 | ||
978 | add_com_alias ("mt", "maintenance", class_maintenance, 1); | |
979 | ||
1bedd215 AC |
980 | add_prefix_cmd ("info", class_maintenance, maintenance_info_command, _("\ |
981 | Commands for showing internal info about the program being debugged."), | |
c906108c SS |
982 | &maintenanceinfolist, "maintenance info ", 0, |
983 | &maintenancelist); | |
90515c23 | 984 | add_alias_cmd ("i", "info", class_maintenance, 1, &maintenancelist); |
c906108c | 985 | |
1a966eab AC |
986 | add_cmd ("sections", class_maintenance, maintenance_info_sections, _("\ |
987 | List the BFD sections of the exec and core files. \n\ | |
e3d3bfda MS |
988 | Arguments may be any combination of:\n\ |
989 | [one or more section names]\n\ | |
990 | ALLOC LOAD RELOC READONLY CODE DATA ROM CONSTRUCTOR\n\ | |
991 | HAS_CONTENTS NEVER_LOAD COFF_SHARED_LIBRARY IS_COMMON\n\ | |
992 | Sections matching any argument will be listed (no argument\n\ | |
993 | implies all sections). In addition, the special argument\n\ | |
994 | ALLOBJ\n\ | |
1a966eab | 995 | lists all sections from all object files, including shared libraries."), |
c906108c SS |
996 | &maintenanceinfolist); |
997 | ||
998 | add_prefix_cmd ("print", class_maintenance, maintenance_print_command, | |
1bedd215 | 999 | _("Maintenance command for printing GDB internal state."), |
c906108c SS |
1000 | &maintenanceprintlist, "maintenance print ", 0, |
1001 | &maintenancelist); | |
1002 | ||
1bedd215 | 1003 | add_prefix_cmd ("set", class_maintenance, maintenance_set_cmd, _("\ |
4f337972 | 1004 | Set GDB internal variables used by the GDB maintainer.\n\ |
1bedd215 | 1005 | Configure variables internal to GDB that aid in GDB's maintenance"), |
4f337972 AC |
1006 | &maintenance_set_cmdlist, "maintenance set ", |
1007 | 0/*allow-unknown*/, | |
1008 | &maintenancelist); | |
1009 | ||
1bedd215 | 1010 | add_prefix_cmd ("show", class_maintenance, maintenance_show_cmd, _("\ |
4f337972 | 1011 | Show GDB internal variables used by the GDB maintainer.\n\ |
1bedd215 | 1012 | Configure variables internal to GDB that aid in GDB's maintenance"), |
4f337972 AC |
1013 | &maintenance_show_cmdlist, "maintenance show ", |
1014 | 0/*allow-unknown*/, | |
1015 | &maintenancelist); | |
1016 | ||
c906108c | 1017 | #ifndef _WIN32 |
1a966eab AC |
1018 | add_cmd ("dump-me", class_maintenance, maintenance_dump_me, _("\ |
1019 | Get fatal error; make debugger dump its core.\n\ | |
8308e54c | 1020 | GDB sets its handling of SIGQUIT back to SIG_DFL and then sends\n\ |
1a966eab | 1021 | itself a SIGQUIT signal."), |
c906108c SS |
1022 | &maintenancelist); |
1023 | #endif | |
1024 | ||
1a966eab AC |
1025 | add_cmd ("internal-error", class_maintenance, |
1026 | maintenance_internal_error, _("\ | |
1027 | Give GDB an internal error.\n\ | |
1028 | Cause GDB to behave as if an internal error was detected."), | |
7be570e7 JM |
1029 | &maintenancelist); |
1030 | ||
1a966eab AC |
1031 | add_cmd ("internal-warning", class_maintenance, |
1032 | maintenance_internal_warning, _("\ | |
1033 | Give GDB an internal warning.\n\ | |
1034 | Cause GDB to behave as if an internal warning was reported."), | |
dec43320 AC |
1035 | &maintenancelist); |
1036 | ||
57fcfb1b GB |
1037 | add_cmd ("demangler-warning", class_maintenance, |
1038 | maintenance_demangler_warning, _("\ | |
1039 | Give GDB a demangler warning.\n\ | |
1040 | Cause GDB to behave as if a demangler warning was reported."), | |
1041 | &maintenancelist); | |
1042 | ||
439250fb DE |
1043 | cmd = add_cmd ("demangle", class_maintenance, maintenance_demangle, _("\ |
1044 | This command has been moved to \"demangle\"."), | |
1045 | &maintenancelist); | |
1046 | deprecate_cmd (cmd, "demangle"); | |
c906108c | 1047 | |
bd712aed DE |
1048 | add_prefix_cmd ("per-command", class_maintenance, set_per_command_cmd, _("\ |
1049 | Per-command statistics settings."), | |
1050 | &per_command_setlist, "set per-command ", | |
1051 | 1/*allow-unknown*/, &maintenance_set_cmdlist); | |
1052 | ||
1053 | add_prefix_cmd ("per-command", class_maintenance, show_per_command_cmd, _("\ | |
1054 | Show per-command statistics settings."), | |
1055 | &per_command_showlist, "show per-command ", | |
1056 | 0/*allow-unknown*/, &maintenance_show_cmdlist); | |
1057 | ||
1058 | add_setshow_boolean_cmd ("time", class_maintenance, | |
1059 | &per_command_time, _("\ | |
1060 | Set whether to display per-command execution time."), _("\ | |
1061 | Show whether to display per-command execution time."), | |
1062 | _("\ | |
1063 | If enabled, the execution time for each command will be\n\ | |
1064 | displayed following the command's output."), | |
1065 | NULL, NULL, | |
1066 | &per_command_setlist, &per_command_showlist); | |
1067 | ||
1068 | add_setshow_boolean_cmd ("space", class_maintenance, | |
1069 | &per_command_space, _("\ | |
1070 | Set whether to display per-command space usage."), _("\ | |
1071 | Show whether to display per-command space usage."), | |
1072 | _("\ | |
1073 | If enabled, the space usage for each command will be\n\ | |
1074 | displayed following the command's output."), | |
1075 | NULL, NULL, | |
1076 | &per_command_setlist, &per_command_showlist); | |
1077 | ||
1078 | add_setshow_boolean_cmd ("symtab", class_maintenance, | |
1079 | &per_command_symtab, _("\ | |
1080 | Set whether to display per-command symtab statistics."), _("\ | |
1081 | Show whether to display per-command symtab statistics."), | |
1082 | _("\ | |
1083 | If enabled, the basic symtab statistics for each command will be\n\ | |
1084 | displayed following the command's output."), | |
1085 | NULL, NULL, | |
1086 | &per_command_setlist, &per_command_showlist); | |
1087 | ||
1088 | /* This is equivalent to "mt set per-command time on". | |
1089 | Kept because some people are used to typing "mt time 1". */ | |
1a966eab AC |
1090 | add_cmd ("time", class_maintenance, maintenance_time_display, _("\ |
1091 | Set the display of time usage.\n\ | |
c906108c | 1092 | If nonzero, will cause the execution time for each command to be\n\ |
1a966eab | 1093 | displayed, following the command's output."), |
c906108c SS |
1094 | &maintenancelist); |
1095 | ||
bd712aed DE |
1096 | /* This is equivalent to "mt set per-command space on". |
1097 | Kept because some people are used to typing "mt space 1". */ | |
1a966eab AC |
1098 | add_cmd ("space", class_maintenance, maintenance_space_display, _("\ |
1099 | Set the display of space usage.\n\ | |
c906108c | 1100 | If nonzero, will cause the execution space for each command to be\n\ |
1a966eab | 1101 | displayed, following the command's output."), |
c906108c SS |
1102 | &maintenancelist); |
1103 | ||
1a966eab AC |
1104 | add_cmd ("type", class_maintenance, maintenance_print_type, _("\ |
1105 | Print a type chain for a given symbol.\n\ | |
c906108c | 1106 | For each node in a type chain, print the raw data for each member of\n\ |
1a966eab | 1107 | the type structure, and the interpretation of the data."), |
c906108c SS |
1108 | &maintenanceprintlist); |
1109 | ||
c906108c | 1110 | add_cmd ("statistics", class_maintenance, maintenance_print_statistics, |
1a966eab | 1111 | _("Print statistics about internal gdb state."), |
c906108c SS |
1112 | &maintenanceprintlist); |
1113 | ||
1a966eab AC |
1114 | add_cmd ("architecture", class_maintenance, |
1115 | maintenance_print_architecture, _("\ | |
1116 | Print the internal architecture configuration.\n\ | |
1117 | Takes an optional file parameter."), | |
4b9b3959 AC |
1118 | &maintenanceprintlist); |
1119 | ||
27d41eac YQ |
1120 | add_prefix_cmd ("check", class_maintenance, maintenance_check_command, _("\ |
1121 | Commands for checking internal gdb state."), | |
1122 | &maintenancechecklist, "maintenance check ", 0, | |
1123 | &maintenancelist); | |
1124 | ||
3e43a32a MS |
1125 | add_cmd ("translate-address", class_maintenance, |
1126 | maintenance_translate_address, | |
1a966eab | 1127 | _("Translate a section name and address to a symbol."), |
c906108c SS |
1128 | &maintenancelist); |
1129 | ||
1a966eab AC |
1130 | add_cmd ("deprecate", class_maintenance, maintenance_deprecate, _("\ |
1131 | Deprecate a command. Note that this is just in here so the \n\ | |
ef4cb050 | 1132 | testsuite can check the command deprecator. You probably shouldn't use this,\n\ |
56382845 | 1133 | rather you should use the C function deprecate_cmd(). If you decide you \n\ |
6f122dc9 | 1134 | want to use it: maintenance deprecate 'commandname' \"replacement\". The \n\ |
1a966eab | 1135 | replacement is optional."), &maintenancelist); |
56382845 | 1136 | |
1a966eab AC |
1137 | add_cmd ("undeprecate", class_maintenance, maintenance_undeprecate, _("\ |
1138 | Undeprecate a command. Note that this is just in here so the \n\ | |
ef4cb050 | 1139 | testsuite can check the command deprecator. You probably shouldn't use this,\n\ |
1a966eab | 1140 | If you decide you want to use it: maintenance undeprecate 'commandname'"), |
33f91161 | 1141 | &maintenancelist); |
56382845 | 1142 | |
dcd1f979 TT |
1143 | add_cmd ("selftest", class_maintenance, maintenance_selftest, _("\ |
1144 | Run gdb's unit tests.\n\ | |
1145 | Usage: maintenance selftest\n\ | |
1146 | This will run any unit tests that were built in to gdb.\n\ | |
1147 | gdb will abort if any test fails."), | |
1148 | &maintenancelist); | |
1149 | ||
85c07804 AC |
1150 | add_setshow_zinteger_cmd ("watchdog", class_maintenance, &watchdog, _("\ |
1151 | Set watchdog timer."), _("\ | |
1152 | Show watchdog timer."), _("\ | |
cb1a6d5f AC |
1153 | When non-zero, this timeout is used instead of waiting forever for a target\n\ |
1154 | to finish a low-level step or continue operation. If the specified amount\n\ | |
85c07804 AC |
1155 | of time passes without a response from the target, an error occurs."), |
1156 | NULL, | |
920d2a44 | 1157 | show_watchdog, |
85c07804 | 1158 | &setlist, &showlist); |
4f337972 | 1159 | |
d28f9cdf | 1160 | add_setshow_boolean_cmd ("profile", class_maintenance, |
7915a72c AC |
1161 | &maintenance_profile_p, _("\ |
1162 | Set internal profiling."), _("\ | |
1163 | Show internal profiling."), _("\ | |
1164 | When enabled GDB is profiled."), | |
2c5b56ce | 1165 | maintenance_set_profile_cmd, |
920d2a44 | 1166 | show_maintenance_profile_p, |
d28f9cdf DJ |
1167 | &maintenance_set_cmdlist, |
1168 | &maintenance_show_cmdlist); | |
c906108c | 1169 | } |