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_demangle (char *, int); |
c906108c | 52 | |
a14ed312 | 53 | static void maintenance_time_display (char *, int); |
c906108c | 54 | |
a14ed312 | 55 | static void maintenance_space_display (char *, int); |
c906108c | 56 | |
a14ed312 | 57 | static void maintenance_info_command (char *, int); |
c906108c | 58 | |
a14ed312 | 59 | static void maintenance_info_sections (char *, int); |
c906108c | 60 | |
a14ed312 | 61 | static void maintenance_print_command (char *, int); |
c906108c | 62 | |
1c689132 DB |
63 | static void maintenance_do_deprecate (char *, int); |
64 | ||
c906108c SS |
65 | /* Set this to the maximum number of seconds to wait instead of waiting forever |
66 | in target_wait(). If this timer times out, then it generates an error and | |
67 | the command is aborted. This replaces most of the need for timeouts in the | |
68 | GDB test suite, and makes it possible to distinguish between a hung target | |
69 | and one with slow communications. */ | |
70 | ||
71 | int watchdog = 0; | |
920d2a44 AC |
72 | static void |
73 | show_watchdog (struct ui_file *file, int from_tty, | |
74 | struct cmd_list_element *c, const char *value) | |
75 | { | |
76 | fprintf_filtered (file, _("Watchdog timer is %s.\n"), value); | |
77 | } | |
c906108c | 78 | |
7f86f058 | 79 | /* Access the maintenance subcommands. */ |
c906108c SS |
80 | |
81 | static void | |
fba45db2 | 82 | maintenance_command (char *args, int from_tty) |
c906108c | 83 | { |
3e43a32a MS |
84 | printf_unfiltered (_("\"maintenance\" must be followed by " |
85 | "the name of a maintenance command.\n")); | |
635c7e8a | 86 | help_list (maintenancelist, "maintenance ", all_commands, gdb_stdout); |
c906108c SS |
87 | } |
88 | ||
89 | #ifndef _WIN32 | |
c906108c | 90 | static void |
fba45db2 | 91 | maintenance_dump_me (char *args, int from_tty) |
c906108c | 92 | { |
9e2f0ad4 | 93 | if (query (_("Should GDB dump core? "))) |
c906108c | 94 | { |
7be570e7 JM |
95 | #ifdef __DJGPP__ |
96 | /* SIGQUIT by default is ignored, so use SIGABRT instead. */ | |
97 | signal (SIGABRT, SIG_DFL); | |
98 | kill (getpid (), SIGABRT); | |
99 | #else | |
c906108c SS |
100 | signal (SIGQUIT, SIG_DFL); |
101 | kill (getpid (), SIGQUIT); | |
7be570e7 | 102 | #endif |
c906108c SS |
103 | } |
104 | } | |
105 | #endif | |
106 | ||
7be570e7 JM |
107 | /* Stimulate the internal error mechanism that GDB uses when an |
108 | internal problem is detected. Allows testing of the mechanism. | |
109 | Also useful when the user wants to drop a core file but not exit | |
025bb325 | 110 | GDB. */ |
7be570e7 JM |
111 | |
112 | static void | |
113 | maintenance_internal_error (char *args, int from_tty) | |
114 | { | |
dec43320 AC |
115 | internal_error (__FILE__, __LINE__, "%s", (args == NULL ? "" : args)); |
116 | } | |
117 | ||
118 | /* Stimulate the internal error mechanism that GDB uses when an | |
119 | internal problem is detected. Allows testing of the mechanism. | |
120 | Also useful when the user wants to drop a core file but not exit | |
025bb325 | 121 | GDB. */ |
dec43320 AC |
122 | |
123 | static void | |
124 | maintenance_internal_warning (char *args, int from_tty) | |
125 | { | |
126 | internal_warning (__FILE__, __LINE__, "%s", (args == NULL ? "" : args)); | |
7be570e7 JM |
127 | } |
128 | ||
57fcfb1b GB |
129 | /* Stimulate the internal error mechanism that GDB uses when an |
130 | demangler problem is detected. Allows testing of the mechanism. */ | |
131 | ||
132 | static void | |
133 | maintenance_demangler_warning (char *args, int from_tty) | |
134 | { | |
135 | demangler_warning (__FILE__, __LINE__, "%s", (args == NULL ? "" : args)); | |
136 | } | |
137 | ||
439250fb DE |
138 | /* Old command to demangle a string. The command has been moved to "demangle". |
139 | It is kept for now because otherwise "mt demangle" gets interpreted as | |
140 | "mt demangler-warning" which artificially creates an internal gdb error. */ | |
c906108c SS |
141 | |
142 | static void | |
fba45db2 | 143 | maintenance_demangle (char *args, int from_tty) |
c906108c | 144 | { |
439250fb | 145 | printf_filtered (_("This command has been moved to \"demangle\".\n")); |
c906108c SS |
146 | } |
147 | ||
148 | static void | |
fba45db2 | 149 | maintenance_time_display (char *args, int from_tty) |
c906108c | 150 | { |
c906108c | 151 | if (args == NULL || *args == '\0') |
a3f17187 | 152 | printf_unfiltered (_("\"maintenance time\" takes a numeric argument.\n")); |
c906108c | 153 | else |
bd712aed | 154 | set_per_command_time (strtol (args, NULL, 10)); |
c906108c SS |
155 | } |
156 | ||
157 | static void | |
fba45db2 | 158 | maintenance_space_display (char *args, int from_tty) |
c906108c | 159 | { |
c906108c SS |
160 | if (args == NULL || *args == '\0') |
161 | printf_unfiltered ("\"maintenance space\" takes a numeric argument.\n"); | |
162 | else | |
bd712aed | 163 | set_per_command_space (strtol (args, NULL, 10)); |
c906108c SS |
164 | } |
165 | ||
33f91161 AC |
166 | /* The "maintenance info" command is defined as a prefix, with |
167 | allow_unknown 0. Therefore, its own definition is called only for | |
168 | "maintenance info" with no args. */ | |
c906108c | 169 | |
c906108c | 170 | static void |
fba45db2 | 171 | maintenance_info_command (char *arg, int from_tty) |
c906108c | 172 | { |
3e43a32a MS |
173 | printf_unfiltered (_("\"maintenance info\" must be followed " |
174 | "by the name of an info command.\n")); | |
635c7e8a TT |
175 | help_list (maintenanceinfolist, "maintenance info ", all_commands, |
176 | gdb_stdout); | |
c906108c SS |
177 | } |
178 | ||
27d41eac YQ |
179 | /* The "maintenance check" command is defined as a prefix, with |
180 | allow_unknown 0. Therefore, its own definition is called only for | |
181 | "maintenance check" with no args. */ | |
182 | ||
183 | static void | |
184 | maintenance_check_command (char *arg, int from_tty) | |
185 | { | |
186 | printf_unfiltered (_("\"maintenance check\" must be followed " | |
187 | "by the name of a check command.\n")); | |
188 | help_list (maintenancechecklist, "maintenance check ", all_commands, | |
189 | gdb_stdout); | |
190 | } | |
191 | ||
a532ca62 MS |
192 | /* Mini tokenizing lexer for 'maint info sections' command. */ |
193 | ||
194 | static int | |
473e38f3 | 195 | match_substring (const char *string, const char *substr) |
a532ca62 MS |
196 | { |
197 | int substr_len = strlen(substr); | |
473e38f3 | 198 | const char *tok; |
a532ca62 MS |
199 | |
200 | while ((tok = strstr (string, substr)) != NULL) | |
201 | { | |
025bb325 | 202 | /* Got a partial match. Is it a whole word? */ |
b01d807c MS |
203 | if (tok == string |
204 | || tok[-1] == ' ' | |
205 | || tok[-1] == '\t') | |
a532ca62 | 206 | { |
025bb325 | 207 | /* Token is delimited at the front... */ |
b01d807c MS |
208 | if (tok[substr_len] == ' ' |
209 | || tok[substr_len] == '\t' | |
210 | || tok[substr_len] == '\0') | |
a532ca62 MS |
211 | { |
212 | /* Token is delimited at the rear. Got a whole-word match. */ | |
213 | return 1; | |
214 | } | |
215 | } | |
216 | /* Token didn't match as a whole word. Advance and try again. */ | |
217 | string = tok + 1; | |
218 | } | |
219 | return 0; | |
220 | } | |
221 | ||
43155bc1 | 222 | static int |
fc4baa5e | 223 | match_bfd_flags (const char *string, flagword flags) |
c906108c | 224 | { |
43155bc1 | 225 | if (flags & SEC_ALLOC) |
a532ca62 | 226 | if (match_substring (string, "ALLOC")) |
43155bc1 MS |
227 | return 1; |
228 | if (flags & SEC_LOAD) | |
a532ca62 | 229 | if (match_substring (string, "LOAD")) |
43155bc1 MS |
230 | return 1; |
231 | if (flags & SEC_RELOC) | |
a532ca62 | 232 | if (match_substring (string, "RELOC")) |
43155bc1 MS |
233 | return 1; |
234 | if (flags & SEC_READONLY) | |
a532ca62 | 235 | if (match_substring (string, "READONLY")) |
43155bc1 MS |
236 | return 1; |
237 | if (flags & SEC_CODE) | |
a532ca62 | 238 | if (match_substring (string, "CODE")) |
43155bc1 MS |
239 | return 1; |
240 | if (flags & SEC_DATA) | |
a532ca62 | 241 | if (match_substring (string, "DATA")) |
43155bc1 MS |
242 | return 1; |
243 | if (flags & SEC_ROM) | |
a532ca62 | 244 | if (match_substring (string, "ROM")) |
43155bc1 MS |
245 | return 1; |
246 | if (flags & SEC_CONSTRUCTOR) | |
a532ca62 | 247 | if (match_substring (string, "CONSTRUCTOR")) |
43155bc1 MS |
248 | return 1; |
249 | if (flags & SEC_HAS_CONTENTS) | |
a532ca62 | 250 | if (match_substring (string, "HAS_CONTENTS")) |
43155bc1 MS |
251 | return 1; |
252 | if (flags & SEC_NEVER_LOAD) | |
a532ca62 | 253 | if (match_substring (string, "NEVER_LOAD")) |
43155bc1 MS |
254 | return 1; |
255 | if (flags & SEC_COFF_SHARED_LIBRARY) | |
a532ca62 | 256 | if (match_substring (string, "COFF_SHARED_LIBRARY")) |
43155bc1 MS |
257 | return 1; |
258 | if (flags & SEC_IS_COMMON) | |
a532ca62 | 259 | if (match_substring (string, "IS_COMMON")) |
43155bc1 | 260 | return 1; |
c906108c | 261 | |
43155bc1 MS |
262 | return 0; |
263 | } | |
c906108c | 264 | |
43155bc1 MS |
265 | static void |
266 | print_bfd_flags (flagword flags) | |
267 | { | |
c906108c SS |
268 | if (flags & SEC_ALLOC) |
269 | printf_filtered (" ALLOC"); | |
270 | if (flags & SEC_LOAD) | |
271 | printf_filtered (" LOAD"); | |
272 | if (flags & SEC_RELOC) | |
273 | printf_filtered (" RELOC"); | |
274 | if (flags & SEC_READONLY) | |
275 | printf_filtered (" READONLY"); | |
276 | if (flags & SEC_CODE) | |
277 | printf_filtered (" CODE"); | |
278 | if (flags & SEC_DATA) | |
279 | printf_filtered (" DATA"); | |
280 | if (flags & SEC_ROM) | |
281 | printf_filtered (" ROM"); | |
282 | if (flags & SEC_CONSTRUCTOR) | |
283 | printf_filtered (" CONSTRUCTOR"); | |
284 | if (flags & SEC_HAS_CONTENTS) | |
285 | printf_filtered (" HAS_CONTENTS"); | |
286 | if (flags & SEC_NEVER_LOAD) | |
287 | printf_filtered (" NEVER_LOAD"); | |
288 | if (flags & SEC_COFF_SHARED_LIBRARY) | |
289 | printf_filtered (" COFF_SHARED_LIBRARY"); | |
290 | if (flags & SEC_IS_COMMON) | |
291 | printf_filtered (" IS_COMMON"); | |
43155bc1 MS |
292 | } |
293 | ||
294 | static void | |
67a2b77e AC |
295 | maint_print_section_info (const char *name, flagword flags, |
296 | CORE_ADDR addr, CORE_ADDR endaddr, | |
5af949e3 | 297 | unsigned long filepos, int addr_size) |
43155bc1 | 298 | { |
5af949e3 UW |
299 | printf_filtered (" %s", hex_string_custom (addr, addr_size)); |
300 | printf_filtered ("->%s", hex_string_custom (endaddr, addr_size)); | |
3ab13650 | 301 | printf_filtered (" at %s", |
bb599908 | 302 | hex_string_custom ((unsigned long) filepos, 8)); |
e3d3bfda MS |
303 | printf_filtered (": %s", name); |
304 | print_bfd_flags (flags); | |
305 | printf_filtered ("\n"); | |
306 | } | |
c906108c | 307 | |
e3d3bfda MS |
308 | static void |
309 | print_bfd_section_info (bfd *abfd, | |
310 | asection *asect, | |
fc4baa5e | 311 | void *datum) |
e3d3bfda MS |
312 | { |
313 | flagword flags = bfd_get_section_flags (abfd, asect); | |
314 | const char *name = bfd_section_name (abfd, asect); | |
19ba03f4 | 315 | const char *arg = (const char *) datum; |
e3d3bfda | 316 | |
fc4baa5e TT |
317 | if (arg == NULL || *arg == '\0' |
318 | || match_substring (arg, name) | |
319 | || match_bfd_flags (arg, flags)) | |
e3d3bfda | 320 | { |
5af949e3 UW |
321 | struct gdbarch *gdbarch = gdbarch_from_bfd (abfd); |
322 | int addr_size = gdbarch_addr_bit (gdbarch) / 8; | |
e3d3bfda MS |
323 | CORE_ADDR addr, endaddr; |
324 | ||
325 | addr = bfd_section_vma (abfd, asect); | |
326 | endaddr = addr + bfd_section_size (abfd, asect); | |
8625fc1b | 327 | printf_filtered (" [%d] ", gdb_bfd_section_index (abfd, asect)); |
5af949e3 UW |
328 | maint_print_section_info (name, flags, addr, endaddr, |
329 | asect->filepos, addr_size); | |
e3d3bfda MS |
330 | } |
331 | } | |
332 | ||
333 | static void | |
334 | print_objfile_section_info (bfd *abfd, | |
335 | struct obj_section *asect, | |
fc4baa5e | 336 | const char *string) |
e3d3bfda MS |
337 | { |
338 | flagword flags = bfd_get_section_flags (abfd, asect->the_bfd_section); | |
339 | const char *name = bfd_section_name (abfd, asect->the_bfd_section); | |
43155bc1 | 340 | |
b01d807c MS |
341 | if (string == NULL || *string == '\0' |
342 | || match_substring (string, name) | |
343 | || match_bfd_flags (string, flags)) | |
43155bc1 | 344 | { |
5af949e3 UW |
345 | struct gdbarch *gdbarch = gdbarch_from_bfd (abfd); |
346 | int addr_size = gdbarch_addr_bit (gdbarch) / 8; | |
b8d56208 | 347 | |
f1f6aadf PA |
348 | maint_print_section_info (name, flags, |
349 | obj_section_addr (asect), | |
350 | obj_section_endaddr (asect), | |
5af949e3 UW |
351 | asect->the_bfd_section->filepos, |
352 | addr_size); | |
43155bc1 | 353 | } |
c906108c SS |
354 | } |
355 | ||
c906108c | 356 | static void |
fba45db2 | 357 | maintenance_info_sections (char *arg, int from_tty) |
c906108c SS |
358 | { |
359 | if (exec_bfd) | |
360 | { | |
a3f17187 | 361 | printf_filtered (_("Exec file:\n")); |
c5aa993b | 362 | printf_filtered (" `%s', ", bfd_get_filename (exec_bfd)); |
c906108c | 363 | wrap_here (" "); |
a3f17187 | 364 | printf_filtered (_("file type %s.\n"), bfd_get_target (exec_bfd)); |
a532ca62 | 365 | if (arg && *arg && match_substring (arg, "ALLOBJ")) |
e3d3bfda MS |
366 | { |
367 | struct objfile *ofile; | |
368 | struct obj_section *osect; | |
369 | ||
370 | /* Only this function cares about the 'ALLOBJ' argument; | |
371 | if 'ALLOBJ' is the only argument, discard it rather than | |
372 | passing it down to print_objfile_section_info (which | |
373 | wouldn't know how to handle it). */ | |
374 | if (strcmp (arg, "ALLOBJ") == 0) | |
375 | arg = NULL; | |
376 | ||
377 | ALL_OBJFILES (ofile) | |
378 | { | |
a3f17187 | 379 | printf_filtered (_(" Object file: %s\n"), |
e3d3bfda MS |
380 | bfd_get_filename (ofile->obfd)); |
381 | ALL_OBJFILE_OSECTIONS (ofile, osect) | |
382 | { | |
383 | print_objfile_section_info (ofile->obfd, osect, arg); | |
384 | } | |
385 | } | |
386 | } | |
387 | else | |
388 | bfd_map_over_sections (exec_bfd, print_bfd_section_info, arg); | |
c906108c SS |
389 | } |
390 | ||
391 | if (core_bfd) | |
392 | { | |
a3f17187 | 393 | printf_filtered (_("Core file:\n")); |
c5aa993b | 394 | printf_filtered (" `%s', ", bfd_get_filename (core_bfd)); |
c906108c | 395 | wrap_here (" "); |
a3f17187 | 396 | printf_filtered (_("file type %s.\n"), bfd_get_target (core_bfd)); |
e3d3bfda | 397 | bfd_map_over_sections (core_bfd, print_bfd_section_info, arg); |
c906108c SS |
398 | } |
399 | } | |
400 | ||
025cfdb2 | 401 | static void |
fba45db2 | 402 | maintenance_print_statistics (char *args, int from_tty) |
c906108c SS |
403 | { |
404 | print_objfile_statistics (); | |
405 | print_symbol_bcache_statistics (); | |
406 | } | |
407 | ||
b9362cc7 | 408 | static void |
4b9b3959 AC |
409 | maintenance_print_architecture (char *args, int from_tty) |
410 | { | |
e17c207e UW |
411 | struct gdbarch *gdbarch = get_current_arch (); |
412 | ||
4b9b3959 | 413 | if (args == NULL) |
e17c207e | 414 | gdbarch_dump (gdbarch, gdb_stdout); |
4b9b3959 AC |
415 | else |
416 | { | |
d7e74731 | 417 | stdio_file file; |
b8d56208 | 418 | |
d7e74731 | 419 | if (!file.open (args, "w")) |
e2e0b3e5 | 420 | perror_with_name (_("maintenance print architecture")); |
d7e74731 | 421 | gdbarch_dump (gdbarch, &file); |
4b9b3959 AC |
422 | } |
423 | } | |
424 | ||
33f91161 AC |
425 | /* The "maintenance print" command is defined as a prefix, with |
426 | allow_unknown 0. Therefore, its own definition is called only for | |
427 | "maintenance print" with no args. */ | |
c906108c | 428 | |
c906108c | 429 | static void |
fba45db2 | 430 | maintenance_print_command (char *arg, int from_tty) |
c906108c | 431 | { |
3e43a32a MS |
432 | printf_unfiltered (_("\"maintenance print\" must be followed " |
433 | "by the name of a print command.\n")); | |
635c7e8a TT |
434 | help_list (maintenanceprintlist, "maintenance print ", all_commands, |
435 | gdb_stdout); | |
c906108c SS |
436 | } |
437 | ||
438 | /* The "maintenance translate-address" command converts a section and address | |
439 | to a symbol. This can be called in two ways: | |
c5aa993b | 440 | maintenance translate-address <secname> <addr> |
025bb325 | 441 | or maintenance translate-address <addr>. */ |
c906108c SS |
442 | |
443 | static void | |
fba45db2 | 444 | maintenance_translate_address (char *arg, int from_tty) |
c906108c SS |
445 | { |
446 | CORE_ADDR address; | |
714835d5 | 447 | struct obj_section *sect; |
c906108c | 448 | char *p; |
7cbd4a93 | 449 | struct bound_minimal_symbol sym; |
c906108c SS |
450 | struct objfile *objfile; |
451 | ||
452 | if (arg == NULL || *arg == 0) | |
8a3fe4f8 | 453 | error (_("requires argument (address or section + address)")); |
c906108c SS |
454 | |
455 | sect = NULL; | |
456 | p = arg; | |
457 | ||
458 | if (!isdigit (*p)) | |
025bb325 MS |
459 | { /* See if we have a valid section name. */ |
460 | while (*p && !isspace (*p)) /* Find end of section name. */ | |
c906108c | 461 | p++; |
025bb325 | 462 | if (*p == '\000') /* End of command? */ |
8a3fe4f8 | 463 | error (_("Need to specify <section-name> and <address>")); |
c906108c | 464 | *p++ = '\000'; |
529480d0 | 465 | p = skip_spaces (p); |
c906108c | 466 | |
714835d5 | 467 | ALL_OBJSECTIONS (objfile, sect) |
c5aa993b | 468 | { |
714835d5 | 469 | if (strcmp (sect->the_bfd_section->name, arg) == 0) |
c5aa993b JM |
470 | break; |
471 | } | |
c906108c | 472 | |
15c99a44 | 473 | if (!objfile) |
8a3fe4f8 | 474 | error (_("Unknown section %s."), arg); |
c906108c SS |
475 | } |
476 | ||
477 | address = parse_and_eval_address (p); | |
478 | ||
479 | if (sect) | |
480 | sym = lookup_minimal_symbol_by_pc_section (address, sect); | |
481 | else | |
482 | sym = lookup_minimal_symbol_by_pc (address); | |
483 | ||
7cbd4a93 | 484 | if (sym.minsym) |
c14c28ba | 485 | { |
efd66ac6 | 486 | const char *symbol_name = MSYMBOL_PRINT_NAME (sym.minsym); |
3e43a32a | 487 | const char *symbol_offset |
77e371c0 | 488 | = pulongest (address - BMSYMBOL_VALUE_ADDRESS (sym)); |
c14c28ba | 489 | |
efd66ac6 | 490 | sect = MSYMBOL_OBJ_SECTION(sym.objfile, sym.minsym); |
c14c28ba PP |
491 | if (sect != NULL) |
492 | { | |
493 | const char *section_name; | |
494 | const char *obj_name; | |
495 | ||
496 | gdb_assert (sect->the_bfd_section && sect->the_bfd_section->name); | |
497 | section_name = sect->the_bfd_section->name; | |
498 | ||
4262abfb JK |
499 | gdb_assert (sect->objfile && objfile_name (sect->objfile)); |
500 | obj_name = objfile_name (sect->objfile); | |
c14c28ba PP |
501 | |
502 | if (MULTI_OBJFILE_P ()) | |
503 | printf_filtered (_("%s + %s in section %s of %s\n"), | |
3e43a32a MS |
504 | symbol_name, symbol_offset, |
505 | section_name, obj_name); | |
c14c28ba PP |
506 | else |
507 | printf_filtered (_("%s + %s in section %s\n"), | |
508 | symbol_name, symbol_offset, section_name); | |
509 | } | |
510 | else | |
511 | printf_filtered (_("%s + %s\n"), symbol_name, symbol_offset); | |
512 | } | |
c906108c | 513 | else if (sect) |
5af949e3 UW |
514 | printf_filtered (_("no symbol at %s:%s\n"), |
515 | sect->the_bfd_section->name, hex_string (address)); | |
c906108c | 516 | else |
5af949e3 | 517 | printf_filtered (_("no symbol at %s\n"), hex_string (address)); |
c906108c SS |
518 | |
519 | return; | |
520 | } | |
521 | ||
56382845 | 522 | |
c114dcd5 | 523 | /* When a command is deprecated the user will be warned the first time |
33f91161 | 524 | the command is used. If possible, a replacement will be |
025bb325 | 525 | offered. */ |
56382845 FN |
526 | |
527 | static void | |
528 | maintenance_deprecate (char *args, int from_tty) | |
529 | { | |
530 | if (args == NULL || *args == '\0') | |
531 | { | |
cce7e648 PA |
532 | printf_unfiltered (_("\"maintenance deprecate\" takes an argument,\n\ |
533 | the command you want to deprecate, and optionally the replacement command\n\ | |
a3f17187 | 534 | enclosed in quotes.\n")); |
56382845 | 535 | } |
33f91161 | 536 | |
56382845 FN |
537 | maintenance_do_deprecate (args, 1); |
538 | ||
539 | } | |
540 | ||
541 | ||
542 | static void | |
543 | maintenance_undeprecate (char *args, int from_tty) | |
544 | { | |
545 | if (args == NULL || *args == '\0') | |
546 | { | |
a3f17187 AC |
547 | printf_unfiltered (_("\"maintenance undeprecate\" takes an argument, \n\ |
548 | the command you want to undeprecate.\n")); | |
56382845 | 549 | } |
33f91161 | 550 | |
56382845 | 551 | maintenance_do_deprecate (args, 0); |
33f91161 | 552 | |
56382845 FN |
553 | } |
554 | ||
025bb325 | 555 | /* You really shouldn't be using this. It is just for the testsuite. |
33f91161 AC |
556 | Rather, you should use deprecate_cmd() when the command is created |
557 | in _initialize_blah(). | |
558 | ||
559 | This function deprecates a command and optionally assigns it a | |
560 | replacement. */ | |
561 | ||
8399535b | 562 | static void |
33f91161 AC |
563 | maintenance_do_deprecate (char *text, int deprecate) |
564 | { | |
33f91161 AC |
565 | struct cmd_list_element *alias = NULL; |
566 | struct cmd_list_element *prefix_cmd = NULL; | |
567 | struct cmd_list_element *cmd = NULL; | |
568 | ||
569 | char *start_ptr = NULL; | |
570 | char *end_ptr = NULL; | |
56382845 | 571 | int len; |
33f91161 AC |
572 | char *replacement = NULL; |
573 | ||
1c689132 DB |
574 | if (text == NULL) |
575 | return; | |
56382845 | 576 | |
33f91161 AC |
577 | if (!lookup_cmd_composition (text, &alias, &prefix_cmd, &cmd)) |
578 | { | |
a3f17187 | 579 | printf_filtered (_("Can't find command '%s' to deprecate.\n"), text); |
33f91161 AC |
580 | return; |
581 | } | |
56382845 | 582 | |
56382845 FN |
583 | if (deprecate) |
584 | { | |
025bb325 | 585 | /* Look for a replacement command. */ |
80ce1ecb AC |
586 | start_ptr = strchr (text, '\"'); |
587 | if (start_ptr != NULL) | |
33f91161 AC |
588 | { |
589 | start_ptr++; | |
80ce1ecb AC |
590 | end_ptr = strrchr (start_ptr, '\"'); |
591 | if (end_ptr != NULL) | |
33f91161 AC |
592 | { |
593 | len = end_ptr - start_ptr; | |
594 | start_ptr[len] = '\0'; | |
595 | replacement = xstrdup (start_ptr); | |
596 | } | |
597 | } | |
56382845 | 598 | } |
33f91161 | 599 | |
56382845 FN |
600 | if (!start_ptr || !end_ptr) |
601 | replacement = NULL; | |
33f91161 AC |
602 | |
603 | ||
56382845 | 604 | /* If they used an alias, we only want to deprecate the alias. |
33f91161 | 605 | |
56382845 FN |
606 | Note the MALLOCED_REPLACEMENT test. If the command's replacement |
607 | string was allocated at compile time we don't want to free the | |
025bb325 | 608 | memory. */ |
56382845 FN |
609 | if (alias) |
610 | { | |
1f2bdf09 | 611 | if (alias->malloced_replacement) |
429e55ea | 612 | xfree ((char *) alias->replacement); |
33f91161 | 613 | |
56382845 | 614 | if (deprecate) |
1f2bdf09 TT |
615 | { |
616 | alias->deprecated_warn_user = 1; | |
617 | alias->cmd_deprecated = 1; | |
618 | } | |
56382845 | 619 | else |
1f2bdf09 TT |
620 | { |
621 | alias->deprecated_warn_user = 0; | |
622 | alias->cmd_deprecated = 0; | |
623 | } | |
33f91161 | 624 | alias->replacement = replacement; |
1f2bdf09 | 625 | alias->malloced_replacement = 1; |
56382845 FN |
626 | return; |
627 | } | |
628 | else if (cmd) | |
629 | { | |
1f2bdf09 | 630 | if (cmd->malloced_replacement) |
429e55ea | 631 | xfree ((char *) cmd->replacement); |
56382845 FN |
632 | |
633 | if (deprecate) | |
1f2bdf09 TT |
634 | { |
635 | cmd->deprecated_warn_user = 1; | |
636 | cmd->cmd_deprecated = 1; | |
637 | } | |
56382845 | 638 | else |
1f2bdf09 TT |
639 | { |
640 | cmd->deprecated_warn_user = 0; | |
641 | cmd->cmd_deprecated = 0; | |
642 | } | |
33f91161 | 643 | cmd->replacement = replacement; |
1f2bdf09 | 644 | cmd->malloced_replacement = 1; |
56382845 FN |
645 | return; |
646 | } | |
240f9570 | 647 | xfree (replacement); |
56382845 FN |
648 | } |
649 | ||
4f337972 AC |
650 | /* Maintenance set/show framework. */ |
651 | ||
ae038cb0 DJ |
652 | struct cmd_list_element *maintenance_set_cmdlist; |
653 | struct cmd_list_element *maintenance_show_cmdlist; | |
4f337972 AC |
654 | |
655 | static void | |
656 | maintenance_set_cmd (char *args, int from_tty) | |
657 | { | |
3e43a32a MS |
658 | printf_unfiltered (_("\"maintenance set\" must be followed " |
659 | "by the name of a set command.\n")); | |
635c7e8a TT |
660 | help_list (maintenance_set_cmdlist, "maintenance set ", all_commands, |
661 | gdb_stdout); | |
4f337972 AC |
662 | } |
663 | ||
664 | static void | |
665 | maintenance_show_cmd (char *args, int from_tty) | |
666 | { | |
667 | cmd_show_list (maintenance_show_cmdlist, from_tty, ""); | |
668 | } | |
669 | ||
4f337972 AC |
670 | /* Profiling support. */ |
671 | ||
672 | static int maintenance_profile_p; | |
920d2a44 AC |
673 | static void |
674 | show_maintenance_profile_p (struct ui_file *file, int from_tty, | |
675 | struct cmd_list_element *c, const char *value) | |
676 | { | |
677 | fprintf_filtered (file, _("Internal profiling is %s.\n"), value); | |
678 | } | |
d9feb4e7 | 679 | |
b0b1c2c0 MK |
680 | #ifdef HAVE__ETEXT |
681 | extern char _etext; | |
682 | #define TEXTEND &_etext | |
01fe12f6 | 683 | #elif defined (HAVE_ETEXT) |
b0b1c2c0 MK |
684 | extern char etext; |
685 | #define TEXTEND &etext | |
686 | #endif | |
687 | ||
01fe12f6 JB |
688 | #if defined (HAVE_MONSTARTUP) && defined (HAVE__MCLEANUP) && defined (TEXTEND) |
689 | ||
d28f9cdf DJ |
690 | static int profiling_state; |
691 | ||
56000a98 PA |
692 | EXTERN_C void _mcleanup (void); |
693 | ||
d28f9cdf DJ |
694 | static void |
695 | mcleanup_wrapper (void) | |
696 | { | |
d28f9cdf DJ |
697 | if (profiling_state) |
698 | _mcleanup (); | |
699 | } | |
4f337972 | 700 | |
56000a98 PA |
701 | EXTERN_C void monstartup (unsigned long, unsigned long); |
702 | extern int main (); | |
703 | ||
4f337972 | 704 | static void |
3e43a32a MS |
705 | maintenance_set_profile_cmd (char *args, int from_tty, |
706 | struct cmd_list_element *c) | |
4f337972 | 707 | { |
d28f9cdf DJ |
708 | if (maintenance_profile_p == profiling_state) |
709 | return; | |
710 | ||
711 | profiling_state = maintenance_profile_p; | |
712 | ||
713 | if (maintenance_profile_p) | |
714 | { | |
715 | static int profiling_initialized; | |
716 | ||
d28f9cdf DJ |
717 | if (!profiling_initialized) |
718 | { | |
719 | atexit (mcleanup_wrapper); | |
720 | profiling_initialized = 1; | |
721 | } | |
722 | ||
723 | /* "main" is now always the first function in the text segment, so use | |
724 | its address for monstartup. */ | |
b0b1c2c0 | 725 | monstartup ((unsigned long) &main, (unsigned long) TEXTEND); |
d28f9cdf DJ |
726 | } |
727 | else | |
728 | { | |
729 | extern void _mcleanup (void); | |
b8d56208 | 730 | |
d28f9cdf DJ |
731 | _mcleanup (); |
732 | } | |
4f337972 | 733 | } |
d9feb4e7 DJ |
734 | #else |
735 | static void | |
3e43a32a MS |
736 | maintenance_set_profile_cmd (char *args, int from_tty, |
737 | struct cmd_list_element *c) | |
d9feb4e7 | 738 | { |
8a3fe4f8 | 739 | error (_("Profiling support is not available on this system.")); |
d9feb4e7 DJ |
740 | } |
741 | #endif | |
bd712aed DE |
742 | \f |
743 | /* If nonzero, display time usage both at startup and for each command. */ | |
56382845 | 744 | |
bd712aed DE |
745 | static int per_command_time; |
746 | ||
747 | /* If nonzero, display space usage both at startup and for each command. */ | |
748 | ||
749 | static int per_command_space; | |
750 | ||
751 | /* If nonzero, display basic symtab stats for each command. */ | |
752 | ||
753 | static int per_command_symtab; | |
754 | ||
755 | /* mt per-command commands. */ | |
756 | ||
757 | static struct cmd_list_element *per_command_setlist; | |
758 | static struct cmd_list_element *per_command_showlist; | |
759 | ||
bd712aed DE |
760 | /* Set whether to display time statistics to NEW_VALUE |
761 | (non-zero means true). */ | |
762 | ||
763 | void | |
764 | set_per_command_time (int new_value) | |
765 | { | |
766 | per_command_time = new_value; | |
767 | } | |
768 | ||
769 | /* Set whether to display space statistics to NEW_VALUE | |
770 | (non-zero means true). */ | |
771 | ||
772 | void | |
773 | set_per_command_space (int new_value) | |
774 | { | |
775 | per_command_space = new_value; | |
776 | } | |
777 | ||
778 | /* Count the number of symtabs and blocks. */ | |
779 | ||
780 | static void | |
43f3e411 | 781 | count_symtabs_and_blocks (int *nr_symtabs_ptr, int *nr_compunit_symtabs_ptr, |
bd712aed DE |
782 | int *nr_blocks_ptr) |
783 | { | |
784 | struct objfile *o; | |
43f3e411 | 785 | struct compunit_symtab *cu; |
bd712aed DE |
786 | struct symtab *s; |
787 | int nr_symtabs = 0; | |
43f3e411 | 788 | int nr_compunit_symtabs = 0; |
bd712aed DE |
789 | int nr_blocks = 0; |
790 | ||
b8b8facf DE |
791 | /* When collecting statistics during startup, this is called before |
792 | pretty much anything in gdb has been initialized, and thus | |
793 | current_program_space may be NULL. */ | |
794 | if (current_program_space != NULL) | |
bd712aed | 795 | { |
43f3e411 | 796 | ALL_COMPUNITS (o, cu) |
bd712aed | 797 | { |
43f3e411 DE |
798 | ++nr_compunit_symtabs; |
799 | nr_blocks += BLOCKVECTOR_NBLOCKS (COMPUNIT_BLOCKVECTOR (cu)); | |
800 | ALL_COMPUNIT_FILETABS (cu, s) | |
801 | ++nr_symtabs; | |
bd712aed DE |
802 | } |
803 | } | |
804 | ||
805 | *nr_symtabs_ptr = nr_symtabs; | |
43f3e411 | 806 | *nr_compunit_symtabs_ptr = nr_compunit_symtabs; |
bd712aed DE |
807 | *nr_blocks_ptr = nr_blocks; |
808 | } | |
809 | ||
1e3b796d TT |
810 | /* As indicated by display_time and display_space, report GDB's |
811 | elapsed time and space usage from the base time and space recorded | |
812 | in this object. */ | |
bd712aed | 813 | |
1e3b796d | 814 | scoped_command_stats::~scoped_command_stats () |
bd712aed | 815 | { |
1e3b796d TT |
816 | /* Early exit if we're not reporting any stats. It can be expensive to |
817 | compute the pre-command values so don't collect them at all if we're | |
818 | not reporting stats. Alas this doesn't work in the startup case because | |
819 | we don't know yet whether we will be reporting the stats. For the | |
820 | startup case collect the data anyway (it should be cheap at this point), | |
821 | and leave it to the reporter to decide whether to print them. */ | |
822 | if (m_msg_type | |
823 | && !per_command_time | |
824 | && !per_command_space | |
825 | && !per_command_symtab) | |
826 | return; | |
bd712aed | 827 | |
1e3b796d | 828 | if (m_time_enabled && per_command_time) |
bd712aed | 829 | { |
dcb07cfa | 830 | using namespace std::chrono; |
bd712aed | 831 | |
dcb07cfa PA |
832 | run_time_clock::duration cmd_time |
833 | = run_time_clock::now () - m_start_cpu_time; | |
bd712aed | 834 | |
dcb07cfa PA |
835 | steady_clock::duration wall_time |
836 | = steady_clock::now () - m_start_wall_time; | |
bd712aed | 837 | /* Subtract time spend in prompt_for_continue from walltime. */ |
dcb07cfa | 838 | wall_time -= get_prompt_for_continue_wait_time (); |
bd712aed | 839 | |
1e3b796d | 840 | printf_unfiltered (!m_msg_type |
dcb07cfa PA |
841 | ? _("Startup time: %.6f (cpu), %.6f (wall)\n") |
842 | : _("Command execution time: %.6f (cpu), %.6f (wall)\n"), | |
843 | duration<double> (cmd_time).count (), | |
844 | duration<double> (wall_time).count ()); | |
bd712aed DE |
845 | } |
846 | ||
1e3b796d | 847 | if (m_space_enabled && per_command_space) |
bd712aed DE |
848 | { |
849 | #ifdef HAVE_SBRK | |
850 | char *lim = (char *) sbrk (0); | |
851 | ||
852 | long space_now = lim - lim_at_start; | |
1e3b796d | 853 | long space_diff = space_now - m_start_space; |
bd712aed | 854 | |
1e3b796d | 855 | printf_unfiltered (!m_msg_type |
bd712aed DE |
856 | ? _("Space used: %ld (%s%ld during startup)\n") |
857 | : _("Space used: %ld (%s%ld for this command)\n"), | |
858 | space_now, | |
859 | (space_diff >= 0 ? "+" : ""), | |
860 | space_diff); | |
861 | #endif | |
862 | } | |
863 | ||
1e3b796d | 864 | if (m_symtab_enabled && per_command_symtab) |
bd712aed | 865 | { |
43f3e411 | 866 | int nr_symtabs, nr_compunit_symtabs, nr_blocks; |
bd712aed | 867 | |
43f3e411 | 868 | count_symtabs_and_blocks (&nr_symtabs, &nr_compunit_symtabs, &nr_blocks); |
bd712aed | 869 | printf_unfiltered (_("#symtabs: %d (+%d)," |
43f3e411 | 870 | " #compunits: %d (+%d)," |
bd712aed DE |
871 | " #blocks: %d (+%d)\n"), |
872 | nr_symtabs, | |
1e3b796d | 873 | nr_symtabs - m_start_nr_symtabs, |
43f3e411 DE |
874 | nr_compunit_symtabs, |
875 | (nr_compunit_symtabs | |
1e3b796d | 876 | - m_start_nr_compunit_symtabs), |
bd712aed | 877 | nr_blocks, |
1e3b796d | 878 | nr_blocks - m_start_nr_blocks); |
bd712aed DE |
879 | } |
880 | } | |
881 | ||
1e3b796d TT |
882 | scoped_command_stats::scoped_command_stats (bool msg_type) |
883 | : m_msg_type (msg_type) | |
bd712aed | 884 | { |
1e3b796d | 885 | if (!m_msg_type || per_command_space) |
bd712aed DE |
886 | { |
887 | #ifdef HAVE_SBRK | |
888 | char *lim = (char *) sbrk (0); | |
1e3b796d TT |
889 | m_start_space = lim - lim_at_start; |
890 | m_space_enabled = 1; | |
bd712aed DE |
891 | #endif |
892 | } | |
44d83468 PA |
893 | else |
894 | m_space_enabled = 0; | |
bd712aed | 895 | |
b8b8facf | 896 | if (msg_type == 0 || per_command_time) |
bd712aed | 897 | { |
dcb07cfa PA |
898 | using namespace std::chrono; |
899 | ||
900 | m_start_cpu_time = run_time_clock::now (); | |
901 | m_start_wall_time = steady_clock::now (); | |
1e3b796d | 902 | m_time_enabled = 1; |
bd712aed | 903 | } |
44d83468 PA |
904 | else |
905 | m_time_enabled = 0; | |
bd712aed | 906 | |
b8b8facf | 907 | if (msg_type == 0 || per_command_symtab) |
bd712aed | 908 | { |
43f3e411 | 909 | int nr_symtabs, nr_compunit_symtabs, nr_blocks; |
bd712aed | 910 | |
43f3e411 | 911 | count_symtabs_and_blocks (&nr_symtabs, &nr_compunit_symtabs, &nr_blocks); |
1e3b796d TT |
912 | m_start_nr_symtabs = nr_symtabs; |
913 | m_start_nr_compunit_symtabs = nr_compunit_symtabs; | |
914 | m_start_nr_blocks = nr_blocks; | |
915 | m_symtab_enabled = 1; | |
bd712aed | 916 | } |
44d83468 PA |
917 | else |
918 | m_symtab_enabled = 0; | |
bd712aed | 919 | |
26c4b26f | 920 | /* Initialize timer to keep track of how long we waited for the user. */ |
bd712aed | 921 | reset_prompt_for_continue_wait_time (); |
bd712aed DE |
922 | } |
923 | ||
924 | /* Handle unknown "mt set per-command" arguments. | |
925 | In this case have "mt set per-command on|off" affect every setting. */ | |
926 | ||
927 | static void | |
928 | set_per_command_cmd (char *args, int from_tty) | |
929 | { | |
930 | struct cmd_list_element *list; | |
bd712aed DE |
931 | int val; |
932 | ||
933 | val = parse_cli_boolean_value (args); | |
934 | if (val < 0) | |
935 | error (_("Bad value for 'mt set per-command no'.")); | |
936 | ||
937 | for (list = per_command_setlist; list != NULL; list = list->next) | |
938 | if (list->var_type == var_boolean) | |
939 | { | |
940 | gdb_assert (list->type == set_cmd); | |
941 | do_set_command (args, from_tty, list); | |
942 | } | |
943 | } | |
944 | ||
945 | /* Command "show per-command" displays summary of all the current | |
946 | "show per-command " settings. */ | |
947 | ||
948 | static void | |
949 | show_per_command_cmd (char *args, int from_tty) | |
950 | { | |
951 | cmd_show_list (per_command_showlist, from_tty, ""); | |
952 | } | |
dcd1f979 TT |
953 | \f |
954 | ||
955 | /* The "maintenance selftest" command. */ | |
956 | ||
957 | static void | |
958 | maintenance_selftest (char *args, int from_tty) | |
959 | { | |
1526853e SM |
960 | selftests::run_tests (args); |
961 | } | |
962 | ||
963 | static void | |
964 | maintenance_info_selftests (char *arg, int from_tty) | |
965 | { | |
966 | printf_filtered ("Registered selftests:\n"); | |
967 | selftests::for_each_selftest ([] (const std::string &name) { | |
968 | printf_filtered (" - %s\n", name.c_str ()); | |
969 | }); | |
dcd1f979 TT |
970 | } |
971 | ||
bd712aed | 972 | \f |
c906108c | 973 | void |
fba45db2 | 974 | _initialize_maint_cmds (void) |
c906108c | 975 | { |
439250fb DE |
976 | struct cmd_list_element *cmd; |
977 | ||
1bedd215 AC |
978 | add_prefix_cmd ("maintenance", class_maintenance, maintenance_command, _("\ |
979 | Commands for use by GDB maintainers.\n\ | |
c906108c | 980 | Includes commands to dump specific internal GDB structures in\n\ |
439250fb | 981 | a human readable form, to cause GDB to deliberately dump core, etc."), |
c906108c SS |
982 | &maintenancelist, "maintenance ", 0, |
983 | &cmdlist); | |
984 | ||
985 | add_com_alias ("mt", "maintenance", class_maintenance, 1); | |
986 | ||
1bedd215 AC |
987 | add_prefix_cmd ("info", class_maintenance, maintenance_info_command, _("\ |
988 | Commands for showing internal info about the program being debugged."), | |
c906108c SS |
989 | &maintenanceinfolist, "maintenance info ", 0, |
990 | &maintenancelist); | |
90515c23 | 991 | add_alias_cmd ("i", "info", class_maintenance, 1, &maintenancelist); |
c906108c | 992 | |
1a966eab AC |
993 | add_cmd ("sections", class_maintenance, maintenance_info_sections, _("\ |
994 | List the BFD sections of the exec and core files. \n\ | |
e3d3bfda MS |
995 | Arguments may be any combination of:\n\ |
996 | [one or more section names]\n\ | |
997 | ALLOC LOAD RELOC READONLY CODE DATA ROM CONSTRUCTOR\n\ | |
998 | HAS_CONTENTS NEVER_LOAD COFF_SHARED_LIBRARY IS_COMMON\n\ | |
999 | Sections matching any argument will be listed (no argument\n\ | |
1000 | implies all sections). In addition, the special argument\n\ | |
1001 | ALLOBJ\n\ | |
1a966eab | 1002 | lists all sections from all object files, including shared libraries."), |
c906108c SS |
1003 | &maintenanceinfolist); |
1004 | ||
1005 | add_prefix_cmd ("print", class_maintenance, maintenance_print_command, | |
1bedd215 | 1006 | _("Maintenance command for printing GDB internal state."), |
c906108c SS |
1007 | &maintenanceprintlist, "maintenance print ", 0, |
1008 | &maintenancelist); | |
1009 | ||
1bedd215 | 1010 | add_prefix_cmd ("set", class_maintenance, maintenance_set_cmd, _("\ |
4f337972 | 1011 | Set 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_set_cmdlist, "maintenance set ", |
1014 | 0/*allow-unknown*/, | |
1015 | &maintenancelist); | |
1016 | ||
1bedd215 | 1017 | add_prefix_cmd ("show", class_maintenance, maintenance_show_cmd, _("\ |
4f337972 | 1018 | Show GDB internal variables used by the GDB maintainer.\n\ |
1bedd215 | 1019 | Configure variables internal to GDB that aid in GDB's maintenance"), |
4f337972 AC |
1020 | &maintenance_show_cmdlist, "maintenance show ", |
1021 | 0/*allow-unknown*/, | |
1022 | &maintenancelist); | |
1023 | ||
c906108c | 1024 | #ifndef _WIN32 |
1a966eab AC |
1025 | add_cmd ("dump-me", class_maintenance, maintenance_dump_me, _("\ |
1026 | Get fatal error; make debugger dump its core.\n\ | |
8308e54c | 1027 | GDB sets its handling of SIGQUIT back to SIG_DFL and then sends\n\ |
1a966eab | 1028 | itself a SIGQUIT signal."), |
c906108c SS |
1029 | &maintenancelist); |
1030 | #endif | |
1031 | ||
1a966eab AC |
1032 | add_cmd ("internal-error", class_maintenance, |
1033 | maintenance_internal_error, _("\ | |
1034 | Give GDB an internal error.\n\ | |
1035 | Cause GDB to behave as if an internal error was detected."), | |
7be570e7 JM |
1036 | &maintenancelist); |
1037 | ||
1a966eab AC |
1038 | add_cmd ("internal-warning", class_maintenance, |
1039 | maintenance_internal_warning, _("\ | |
1040 | Give GDB an internal warning.\n\ | |
1041 | Cause GDB to behave as if an internal warning was reported."), | |
dec43320 AC |
1042 | &maintenancelist); |
1043 | ||
57fcfb1b GB |
1044 | add_cmd ("demangler-warning", class_maintenance, |
1045 | maintenance_demangler_warning, _("\ | |
1046 | Give GDB a demangler warning.\n\ | |
1047 | Cause GDB to behave as if a demangler warning was reported."), | |
1048 | &maintenancelist); | |
1049 | ||
439250fb DE |
1050 | cmd = add_cmd ("demangle", class_maintenance, maintenance_demangle, _("\ |
1051 | This command has been moved to \"demangle\"."), | |
1052 | &maintenancelist); | |
1053 | deprecate_cmd (cmd, "demangle"); | |
c906108c | 1054 | |
bd712aed DE |
1055 | add_prefix_cmd ("per-command", class_maintenance, set_per_command_cmd, _("\ |
1056 | Per-command statistics settings."), | |
1057 | &per_command_setlist, "set per-command ", | |
1058 | 1/*allow-unknown*/, &maintenance_set_cmdlist); | |
1059 | ||
1060 | add_prefix_cmd ("per-command", class_maintenance, show_per_command_cmd, _("\ | |
1061 | Show per-command statistics settings."), | |
1062 | &per_command_showlist, "show per-command ", | |
1063 | 0/*allow-unknown*/, &maintenance_show_cmdlist); | |
1064 | ||
1065 | add_setshow_boolean_cmd ("time", class_maintenance, | |
1066 | &per_command_time, _("\ | |
1067 | Set whether to display per-command execution time."), _("\ | |
1068 | Show whether to display per-command execution time."), | |
1069 | _("\ | |
1070 | If enabled, the execution time for each command will be\n\ | |
1071 | displayed following the command's output."), | |
1072 | NULL, NULL, | |
1073 | &per_command_setlist, &per_command_showlist); | |
1074 | ||
1075 | add_setshow_boolean_cmd ("space", class_maintenance, | |
1076 | &per_command_space, _("\ | |
1077 | Set whether to display per-command space usage."), _("\ | |
1078 | Show whether to display per-command space usage."), | |
1079 | _("\ | |
1080 | If enabled, the space usage for each command will be\n\ | |
1081 | displayed following the command's output."), | |
1082 | NULL, NULL, | |
1083 | &per_command_setlist, &per_command_showlist); | |
1084 | ||
1085 | add_setshow_boolean_cmd ("symtab", class_maintenance, | |
1086 | &per_command_symtab, _("\ | |
1087 | Set whether to display per-command symtab statistics."), _("\ | |
1088 | Show whether to display per-command symtab statistics."), | |
1089 | _("\ | |
1090 | If enabled, the basic symtab statistics for each command will be\n\ | |
1091 | displayed following the command's output."), | |
1092 | NULL, NULL, | |
1093 | &per_command_setlist, &per_command_showlist); | |
1094 | ||
1095 | /* This is equivalent to "mt set per-command time on". | |
1096 | Kept because some people are used to typing "mt time 1". */ | |
1a966eab AC |
1097 | add_cmd ("time", class_maintenance, maintenance_time_display, _("\ |
1098 | Set the display of time usage.\n\ | |
c906108c | 1099 | If nonzero, will cause the execution time for each command to be\n\ |
1a966eab | 1100 | displayed, following the command's output."), |
c906108c SS |
1101 | &maintenancelist); |
1102 | ||
bd712aed DE |
1103 | /* This is equivalent to "mt set per-command space on". |
1104 | Kept because some people are used to typing "mt space 1". */ | |
1a966eab AC |
1105 | add_cmd ("space", class_maintenance, maintenance_space_display, _("\ |
1106 | Set the display of space usage.\n\ | |
c906108c | 1107 | If nonzero, will cause the execution space for each command to be\n\ |
1a966eab | 1108 | displayed, following the command's output."), |
c906108c SS |
1109 | &maintenancelist); |
1110 | ||
1a966eab AC |
1111 | add_cmd ("type", class_maintenance, maintenance_print_type, _("\ |
1112 | Print a type chain for a given symbol.\n\ | |
c906108c | 1113 | For each node in a type chain, print the raw data for each member of\n\ |
1a966eab | 1114 | the type structure, and the interpretation of the data."), |
c906108c SS |
1115 | &maintenanceprintlist); |
1116 | ||
c906108c | 1117 | add_cmd ("statistics", class_maintenance, maintenance_print_statistics, |
1a966eab | 1118 | _("Print statistics about internal gdb state."), |
c906108c SS |
1119 | &maintenanceprintlist); |
1120 | ||
1a966eab AC |
1121 | add_cmd ("architecture", class_maintenance, |
1122 | maintenance_print_architecture, _("\ | |
1123 | Print the internal architecture configuration.\n\ | |
1124 | Takes an optional file parameter."), | |
4b9b3959 AC |
1125 | &maintenanceprintlist); |
1126 | ||
27d41eac YQ |
1127 | add_prefix_cmd ("check", class_maintenance, maintenance_check_command, _("\ |
1128 | Commands for checking internal gdb state."), | |
1129 | &maintenancechecklist, "maintenance check ", 0, | |
1130 | &maintenancelist); | |
1131 | ||
3e43a32a MS |
1132 | add_cmd ("translate-address", class_maintenance, |
1133 | maintenance_translate_address, | |
1a966eab | 1134 | _("Translate a section name and address to a symbol."), |
c906108c SS |
1135 | &maintenancelist); |
1136 | ||
1a966eab AC |
1137 | add_cmd ("deprecate", class_maintenance, maintenance_deprecate, _("\ |
1138 | Deprecate 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\ |
56382845 | 1140 | rather you should use the C function deprecate_cmd(). If you decide you \n\ |
6f122dc9 | 1141 | want to use it: maintenance deprecate 'commandname' \"replacement\". The \n\ |
1a966eab | 1142 | replacement is optional."), &maintenancelist); |
56382845 | 1143 | |
1a966eab AC |
1144 | add_cmd ("undeprecate", class_maintenance, maintenance_undeprecate, _("\ |
1145 | Undeprecate a command. Note that this is just in here so the \n\ | |
ef4cb050 | 1146 | testsuite can check the command deprecator. You probably shouldn't use this,\n\ |
1a966eab | 1147 | If you decide you want to use it: maintenance undeprecate 'commandname'"), |
33f91161 | 1148 | &maintenancelist); |
56382845 | 1149 | |
dcd1f979 TT |
1150 | add_cmd ("selftest", class_maintenance, maintenance_selftest, _("\ |
1151 | Run gdb's unit tests.\n\ | |
1526853e | 1152 | Usage: maintenance selftest [filter]\n\ |
dcd1f979 | 1153 | This will run any unit tests that were built in to gdb.\n\ |
1526853e | 1154 | If a filter is given, only the tests with that value in their name will ran."), |
dcd1f979 TT |
1155 | &maintenancelist); |
1156 | ||
1526853e SM |
1157 | add_cmd ("selftests", class_maintenance, maintenance_info_selftests, |
1158 | _("List the registered selftests."), &maintenanceinfolist); | |
1159 | ||
85c07804 AC |
1160 | add_setshow_zinteger_cmd ("watchdog", class_maintenance, &watchdog, _("\ |
1161 | Set watchdog timer."), _("\ | |
1162 | Show watchdog timer."), _("\ | |
cb1a6d5f AC |
1163 | When non-zero, this timeout is used instead of waiting forever for a target\n\ |
1164 | to finish a low-level step or continue operation. If the specified amount\n\ | |
85c07804 AC |
1165 | of time passes without a response from the target, an error occurs."), |
1166 | NULL, | |
920d2a44 | 1167 | show_watchdog, |
85c07804 | 1168 | &setlist, &showlist); |
4f337972 | 1169 | |
d28f9cdf | 1170 | add_setshow_boolean_cmd ("profile", class_maintenance, |
7915a72c AC |
1171 | &maintenance_profile_p, _("\ |
1172 | Set internal profiling."), _("\ | |
1173 | Show internal profiling."), _("\ | |
1174 | When enabled GDB is profiled."), | |
2c5b56ce | 1175 | maintenance_set_profile_cmd, |
920d2a44 | 1176 | show_maintenance_profile_p, |
d28f9cdf DJ |
1177 | &maintenance_set_cmdlist, |
1178 | &maintenance_show_cmdlist); | |
c906108c | 1179 | } |