Commit | Line | Data |
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c906108c | 1 | /* Support for GDB maintenance commands. |
c6f0559b | 2 | |
42a4f53d | 3 | Copyright (C) 1992-2019 Free Software Foundation, Inc. |
c6f0559b | 4 | |
c906108c SS |
5 | Written by Fred Fish at Cygnus Support. |
6 | ||
c5aa993b | 7 | This file is part of GDB. |
c906108c | 8 | |
c5aa993b JM |
9 | This program is free software; you can redistribute it and/or modify |
10 | it under the terms of the GNU General Public License as published by | |
a9762ec7 | 11 | the Free Software Foundation; either version 3 of the License, or |
c5aa993b | 12 | (at your option) any later version. |
c906108c | 13 | |
c5aa993b JM |
14 | This program is distributed in the hope that it will be useful, |
15 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | GNU General Public License for more details. | |
c906108c | 18 | |
c5aa993b | 19 | You should have received a copy of the GNU General Public License |
a9762ec7 | 20 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
c906108c SS |
21 | |
22 | ||
23 | #include "defs.h" | |
e17c207e | 24 | #include "arch-utils.h" |
c906108c SS |
25 | #include <ctype.h> |
26 | #include <signal.h> | |
27 | #include "command.h" | |
28 | #include "gdbcmd.h" | |
29 | #include "symtab.h" | |
bd712aed | 30 | #include "block.h" |
c906108c SS |
31 | #include "gdbtypes.h" |
32 | #include "demangle.h" | |
33 | #include "gdbcore.h" | |
c5aa993b | 34 | #include "expression.h" /* For language.h */ |
c906108c SS |
35 | #include "language.h" |
36 | #include "symfile.h" | |
37 | #include "objfiles.h" | |
38 | #include "value.h" | |
bd712aed | 39 | #include "top.h" |
bd712aed | 40 | #include "maint.h" |
0747795c | 41 | #include "common/selftest.h" |
c906108c | 42 | |
18a642a1 | 43 | #include "cli/cli-decode.h" |
529480d0 | 44 | #include "cli/cli-utils.h" |
bd712aed | 45 | #include "cli/cli-setshow.h" |
18a642a1 | 46 | |
58971144 | 47 | static void maintenance_do_deprecate (const char *, int); |
1c689132 | 48 | |
7f86f058 | 49 | /* Access the maintenance subcommands. */ |
c906108c SS |
50 | |
51 | static void | |
981a3fb3 | 52 | maintenance_command (const char *args, int from_tty) |
c906108c | 53 | { |
3e43a32a MS |
54 | printf_unfiltered (_("\"maintenance\" must be followed by " |
55 | "the name of a maintenance command.\n")); | |
635c7e8a | 56 | help_list (maintenancelist, "maintenance ", all_commands, gdb_stdout); |
c906108c SS |
57 | } |
58 | ||
59 | #ifndef _WIN32 | |
c906108c | 60 | static void |
58971144 | 61 | maintenance_dump_me (const char *args, int from_tty) |
c906108c | 62 | { |
9e2f0ad4 | 63 | if (query (_("Should GDB dump core? "))) |
c906108c | 64 | { |
7be570e7 JM |
65 | #ifdef __DJGPP__ |
66 | /* SIGQUIT by default is ignored, so use SIGABRT instead. */ | |
67 | signal (SIGABRT, SIG_DFL); | |
68 | kill (getpid (), SIGABRT); | |
69 | #else | |
c906108c SS |
70 | signal (SIGQUIT, SIG_DFL); |
71 | kill (getpid (), SIGQUIT); | |
7be570e7 | 72 | #endif |
c906108c SS |
73 | } |
74 | } | |
75 | #endif | |
76 | ||
7be570e7 JM |
77 | /* Stimulate the internal error mechanism that GDB uses when an |
78 | internal problem is detected. Allows testing of the mechanism. | |
79 | Also useful when the user wants to drop a core file but not exit | |
025bb325 | 80 | GDB. */ |
7be570e7 JM |
81 | |
82 | static void | |
5fed81ff | 83 | maintenance_internal_error (const char *args, int from_tty) |
7be570e7 | 84 | { |
dec43320 AC |
85 | internal_error (__FILE__, __LINE__, "%s", (args == NULL ? "" : args)); |
86 | } | |
87 | ||
88 | /* Stimulate the internal error mechanism that GDB uses when an | |
89 | internal problem is detected. Allows testing of the mechanism. | |
90 | Also useful when the user wants to drop a core file but not exit | |
025bb325 | 91 | GDB. */ |
dec43320 AC |
92 | |
93 | static void | |
5fed81ff | 94 | maintenance_internal_warning (const char *args, int from_tty) |
dec43320 AC |
95 | { |
96 | internal_warning (__FILE__, __LINE__, "%s", (args == NULL ? "" : args)); | |
7be570e7 JM |
97 | } |
98 | ||
57fcfb1b GB |
99 | /* Stimulate the internal error mechanism that GDB uses when an |
100 | demangler problem is detected. Allows testing of the mechanism. */ | |
101 | ||
102 | static void | |
5fed81ff | 103 | maintenance_demangler_warning (const char *args, int from_tty) |
57fcfb1b GB |
104 | { |
105 | demangler_warning (__FILE__, __LINE__, "%s", (args == NULL ? "" : args)); | |
106 | } | |
107 | ||
439250fb DE |
108 | /* Old command to demangle a string. The command has been moved to "demangle". |
109 | It is kept for now because otherwise "mt demangle" gets interpreted as | |
110 | "mt demangler-warning" which artificially creates an internal gdb error. */ | |
c906108c SS |
111 | |
112 | static void | |
58971144 | 113 | maintenance_demangle (const char *args, int from_tty) |
c906108c | 114 | { |
439250fb | 115 | printf_filtered (_("This command has been moved to \"demangle\".\n")); |
c906108c SS |
116 | } |
117 | ||
118 | static void | |
58971144 | 119 | maintenance_time_display (const char *args, int from_tty) |
c906108c | 120 | { |
c906108c | 121 | if (args == NULL || *args == '\0') |
a3f17187 | 122 | printf_unfiltered (_("\"maintenance time\" takes a numeric argument.\n")); |
c906108c | 123 | else |
bd712aed | 124 | set_per_command_time (strtol (args, NULL, 10)); |
c906108c SS |
125 | } |
126 | ||
127 | static void | |
5fed81ff | 128 | maintenance_space_display (const char *args, int from_tty) |
c906108c | 129 | { |
c906108c SS |
130 | if (args == NULL || *args == '\0') |
131 | printf_unfiltered ("\"maintenance space\" takes a numeric argument.\n"); | |
132 | else | |
bd712aed | 133 | set_per_command_space (strtol (args, NULL, 10)); |
c906108c SS |
134 | } |
135 | ||
33f91161 AC |
136 | /* The "maintenance info" command is defined as a prefix, with |
137 | allow_unknown 0. Therefore, its own definition is called only for | |
138 | "maintenance info" with no args. */ | |
c906108c | 139 | |
c906108c | 140 | static void |
981a3fb3 | 141 | maintenance_info_command (const char *arg, int from_tty) |
c906108c | 142 | { |
3e43a32a MS |
143 | printf_unfiltered (_("\"maintenance info\" must be followed " |
144 | "by the name of an info command.\n")); | |
635c7e8a TT |
145 | help_list (maintenanceinfolist, "maintenance info ", all_commands, |
146 | gdb_stdout); | |
c906108c SS |
147 | } |
148 | ||
27d41eac YQ |
149 | /* The "maintenance check" command is defined as a prefix, with |
150 | allow_unknown 0. Therefore, its own definition is called only for | |
151 | "maintenance check" with no args. */ | |
152 | ||
153 | static void | |
981a3fb3 | 154 | maintenance_check_command (const char *arg, int from_tty) |
27d41eac YQ |
155 | { |
156 | printf_unfiltered (_("\"maintenance check\" must be followed " | |
157 | "by the name of a check command.\n")); | |
158 | help_list (maintenancechecklist, "maintenance check ", all_commands, | |
159 | gdb_stdout); | |
160 | } | |
161 | ||
a532ca62 MS |
162 | /* Mini tokenizing lexer for 'maint info sections' command. */ |
163 | ||
164 | static int | |
473e38f3 | 165 | match_substring (const char *string, const char *substr) |
a532ca62 MS |
166 | { |
167 | int substr_len = strlen(substr); | |
473e38f3 | 168 | const char *tok; |
a532ca62 MS |
169 | |
170 | while ((tok = strstr (string, substr)) != NULL) | |
171 | { | |
025bb325 | 172 | /* Got a partial match. Is it a whole word? */ |
b01d807c MS |
173 | if (tok == string |
174 | || tok[-1] == ' ' | |
175 | || tok[-1] == '\t') | |
a532ca62 | 176 | { |
025bb325 | 177 | /* Token is delimited at the front... */ |
b01d807c MS |
178 | if (tok[substr_len] == ' ' |
179 | || tok[substr_len] == '\t' | |
180 | || tok[substr_len] == '\0') | |
a532ca62 MS |
181 | { |
182 | /* Token is delimited at the rear. Got a whole-word match. */ | |
183 | return 1; | |
184 | } | |
185 | } | |
186 | /* Token didn't match as a whole word. Advance and try again. */ | |
187 | string = tok + 1; | |
188 | } | |
189 | return 0; | |
190 | } | |
191 | ||
43155bc1 | 192 | static int |
fc4baa5e | 193 | match_bfd_flags (const char *string, flagword flags) |
c906108c | 194 | { |
43155bc1 | 195 | if (flags & SEC_ALLOC) |
a532ca62 | 196 | if (match_substring (string, "ALLOC")) |
43155bc1 MS |
197 | return 1; |
198 | if (flags & SEC_LOAD) | |
a532ca62 | 199 | if (match_substring (string, "LOAD")) |
43155bc1 MS |
200 | return 1; |
201 | if (flags & SEC_RELOC) | |
a532ca62 | 202 | if (match_substring (string, "RELOC")) |
43155bc1 MS |
203 | return 1; |
204 | if (flags & SEC_READONLY) | |
a532ca62 | 205 | if (match_substring (string, "READONLY")) |
43155bc1 MS |
206 | return 1; |
207 | if (flags & SEC_CODE) | |
a532ca62 | 208 | if (match_substring (string, "CODE")) |
43155bc1 MS |
209 | return 1; |
210 | if (flags & SEC_DATA) | |
a532ca62 | 211 | if (match_substring (string, "DATA")) |
43155bc1 MS |
212 | return 1; |
213 | if (flags & SEC_ROM) | |
a532ca62 | 214 | if (match_substring (string, "ROM")) |
43155bc1 MS |
215 | return 1; |
216 | if (flags & SEC_CONSTRUCTOR) | |
a532ca62 | 217 | if (match_substring (string, "CONSTRUCTOR")) |
43155bc1 MS |
218 | return 1; |
219 | if (flags & SEC_HAS_CONTENTS) | |
a532ca62 | 220 | if (match_substring (string, "HAS_CONTENTS")) |
43155bc1 MS |
221 | return 1; |
222 | if (flags & SEC_NEVER_LOAD) | |
a532ca62 | 223 | if (match_substring (string, "NEVER_LOAD")) |
43155bc1 MS |
224 | return 1; |
225 | if (flags & SEC_COFF_SHARED_LIBRARY) | |
a532ca62 | 226 | if (match_substring (string, "COFF_SHARED_LIBRARY")) |
43155bc1 MS |
227 | return 1; |
228 | if (flags & SEC_IS_COMMON) | |
a532ca62 | 229 | if (match_substring (string, "IS_COMMON")) |
43155bc1 | 230 | return 1; |
c906108c | 231 | |
43155bc1 MS |
232 | return 0; |
233 | } | |
c906108c | 234 | |
43155bc1 MS |
235 | static void |
236 | print_bfd_flags (flagword flags) | |
237 | { | |
c906108c SS |
238 | if (flags & SEC_ALLOC) |
239 | printf_filtered (" ALLOC"); | |
240 | if (flags & SEC_LOAD) | |
241 | printf_filtered (" LOAD"); | |
242 | if (flags & SEC_RELOC) | |
243 | printf_filtered (" RELOC"); | |
244 | if (flags & SEC_READONLY) | |
245 | printf_filtered (" READONLY"); | |
246 | if (flags & SEC_CODE) | |
247 | printf_filtered (" CODE"); | |
248 | if (flags & SEC_DATA) | |
249 | printf_filtered (" DATA"); | |
250 | if (flags & SEC_ROM) | |
251 | printf_filtered (" ROM"); | |
252 | if (flags & SEC_CONSTRUCTOR) | |
253 | printf_filtered (" CONSTRUCTOR"); | |
254 | if (flags & SEC_HAS_CONTENTS) | |
255 | printf_filtered (" HAS_CONTENTS"); | |
256 | if (flags & SEC_NEVER_LOAD) | |
257 | printf_filtered (" NEVER_LOAD"); | |
258 | if (flags & SEC_COFF_SHARED_LIBRARY) | |
259 | printf_filtered (" COFF_SHARED_LIBRARY"); | |
260 | if (flags & SEC_IS_COMMON) | |
261 | printf_filtered (" IS_COMMON"); | |
43155bc1 MS |
262 | } |
263 | ||
264 | static void | |
67a2b77e AC |
265 | maint_print_section_info (const char *name, flagword flags, |
266 | CORE_ADDR addr, CORE_ADDR endaddr, | |
5af949e3 | 267 | unsigned long filepos, int addr_size) |
43155bc1 | 268 | { |
5af949e3 UW |
269 | printf_filtered (" %s", hex_string_custom (addr, addr_size)); |
270 | printf_filtered ("->%s", hex_string_custom (endaddr, addr_size)); | |
3ab13650 | 271 | printf_filtered (" at %s", |
bb599908 | 272 | hex_string_custom ((unsigned long) filepos, 8)); |
e3d3bfda MS |
273 | printf_filtered (": %s", name); |
274 | print_bfd_flags (flags); | |
275 | printf_filtered ("\n"); | |
276 | } | |
c906108c | 277 | |
e3d3bfda MS |
278 | static void |
279 | print_bfd_section_info (bfd *abfd, | |
280 | asection *asect, | |
fc4baa5e | 281 | void *datum) |
e3d3bfda MS |
282 | { |
283 | flagword flags = bfd_get_section_flags (abfd, asect); | |
284 | const char *name = bfd_section_name (abfd, asect); | |
19ba03f4 | 285 | const char *arg = (const char *) datum; |
e3d3bfda | 286 | |
fc4baa5e TT |
287 | if (arg == NULL || *arg == '\0' |
288 | || match_substring (arg, name) | |
289 | || match_bfd_flags (arg, flags)) | |
e3d3bfda | 290 | { |
5af949e3 UW |
291 | struct gdbarch *gdbarch = gdbarch_from_bfd (abfd); |
292 | int addr_size = gdbarch_addr_bit (gdbarch) / 8; | |
e3d3bfda MS |
293 | CORE_ADDR addr, endaddr; |
294 | ||
295 | addr = bfd_section_vma (abfd, asect); | |
296 | endaddr = addr + bfd_section_size (abfd, asect); | |
8625fc1b | 297 | printf_filtered (" [%d] ", gdb_bfd_section_index (abfd, asect)); |
5af949e3 UW |
298 | maint_print_section_info (name, flags, addr, endaddr, |
299 | asect->filepos, addr_size); | |
e3d3bfda MS |
300 | } |
301 | } | |
302 | ||
303 | static void | |
304 | print_objfile_section_info (bfd *abfd, | |
305 | struct obj_section *asect, | |
fc4baa5e | 306 | const char *string) |
e3d3bfda MS |
307 | { |
308 | flagword flags = bfd_get_section_flags (abfd, asect->the_bfd_section); | |
309 | const char *name = bfd_section_name (abfd, asect->the_bfd_section); | |
43155bc1 | 310 | |
b01d807c MS |
311 | if (string == NULL || *string == '\0' |
312 | || match_substring (string, name) | |
313 | || match_bfd_flags (string, flags)) | |
43155bc1 | 314 | { |
5af949e3 UW |
315 | struct gdbarch *gdbarch = gdbarch_from_bfd (abfd); |
316 | int addr_size = gdbarch_addr_bit (gdbarch) / 8; | |
b8d56208 | 317 | |
f1f6aadf PA |
318 | maint_print_section_info (name, flags, |
319 | obj_section_addr (asect), | |
320 | obj_section_endaddr (asect), | |
5af949e3 UW |
321 | asect->the_bfd_section->filepos, |
322 | addr_size); | |
43155bc1 | 323 | } |
c906108c SS |
324 | } |
325 | ||
c906108c | 326 | static void |
58971144 | 327 | maintenance_info_sections (const char *arg, int from_tty) |
c906108c SS |
328 | { |
329 | if (exec_bfd) | |
330 | { | |
a3f17187 | 331 | printf_filtered (_("Exec file:\n")); |
c5aa993b | 332 | printf_filtered (" `%s', ", bfd_get_filename (exec_bfd)); |
c906108c | 333 | wrap_here (" "); |
a3f17187 | 334 | printf_filtered (_("file type %s.\n"), bfd_get_target (exec_bfd)); |
a532ca62 | 335 | if (arg && *arg && match_substring (arg, "ALLOBJ")) |
e3d3bfda | 336 | { |
e3d3bfda MS |
337 | struct obj_section *osect; |
338 | ||
339 | /* Only this function cares about the 'ALLOBJ' argument; | |
340 | if 'ALLOBJ' is the only argument, discard it rather than | |
341 | passing it down to print_objfile_section_info (which | |
342 | wouldn't know how to handle it). */ | |
343 | if (strcmp (arg, "ALLOBJ") == 0) | |
344 | arg = NULL; | |
345 | ||
2030c079 | 346 | for (objfile *ofile : current_program_space->objfiles ()) |
e3d3bfda | 347 | { |
a3f17187 | 348 | printf_filtered (_(" Object file: %s\n"), |
e3d3bfda MS |
349 | bfd_get_filename (ofile->obfd)); |
350 | ALL_OBJFILE_OSECTIONS (ofile, osect) | |
351 | { | |
352 | print_objfile_section_info (ofile->obfd, osect, arg); | |
353 | } | |
354 | } | |
355 | } | |
356 | else | |
58971144 | 357 | bfd_map_over_sections (exec_bfd, print_bfd_section_info, (void *) arg); |
c906108c SS |
358 | } |
359 | ||
360 | if (core_bfd) | |
361 | { | |
a3f17187 | 362 | printf_filtered (_("Core file:\n")); |
c5aa993b | 363 | printf_filtered (" `%s', ", bfd_get_filename (core_bfd)); |
c906108c | 364 | wrap_here (" "); |
a3f17187 | 365 | printf_filtered (_("file type %s.\n"), bfd_get_target (core_bfd)); |
58971144 | 366 | bfd_map_over_sections (core_bfd, print_bfd_section_info, (void *) arg); |
c906108c SS |
367 | } |
368 | } | |
369 | ||
025cfdb2 | 370 | static void |
58971144 | 371 | maintenance_print_statistics (const char *args, int from_tty) |
c906108c SS |
372 | { |
373 | print_objfile_statistics (); | |
374 | print_symbol_bcache_statistics (); | |
375 | } | |
376 | ||
b9362cc7 | 377 | static void |
5fed81ff | 378 | maintenance_print_architecture (const char *args, int from_tty) |
4b9b3959 | 379 | { |
e17c207e UW |
380 | struct gdbarch *gdbarch = get_current_arch (); |
381 | ||
4b9b3959 | 382 | if (args == NULL) |
e17c207e | 383 | gdbarch_dump (gdbarch, gdb_stdout); |
4b9b3959 AC |
384 | else |
385 | { | |
d7e74731 | 386 | stdio_file file; |
b8d56208 | 387 | |
d7e74731 | 388 | if (!file.open (args, "w")) |
e2e0b3e5 | 389 | perror_with_name (_("maintenance print architecture")); |
d7e74731 | 390 | gdbarch_dump (gdbarch, &file); |
4b9b3959 AC |
391 | } |
392 | } | |
393 | ||
33f91161 AC |
394 | /* The "maintenance print" command is defined as a prefix, with |
395 | allow_unknown 0. Therefore, its own definition is called only for | |
396 | "maintenance print" with no args. */ | |
c906108c | 397 | |
c906108c | 398 | static void |
981a3fb3 | 399 | maintenance_print_command (const char *arg, int from_tty) |
c906108c | 400 | { |
3e43a32a MS |
401 | printf_unfiltered (_("\"maintenance print\" must be followed " |
402 | "by the name of a print command.\n")); | |
635c7e8a TT |
403 | help_list (maintenanceprintlist, "maintenance print ", all_commands, |
404 | gdb_stdout); | |
c906108c SS |
405 | } |
406 | ||
407 | /* The "maintenance translate-address" command converts a section and address | |
408 | to a symbol. This can be called in two ways: | |
c5aa993b | 409 | maintenance translate-address <secname> <addr> |
025bb325 | 410 | or maintenance translate-address <addr>. */ |
c906108c SS |
411 | |
412 | static void | |
5fed81ff | 413 | maintenance_translate_address (const char *arg, int from_tty) |
c906108c SS |
414 | { |
415 | CORE_ADDR address; | |
714835d5 | 416 | struct obj_section *sect; |
5fed81ff | 417 | const char *p; |
7cbd4a93 | 418 | struct bound_minimal_symbol sym; |
c906108c SS |
419 | |
420 | if (arg == NULL || *arg == 0) | |
8a3fe4f8 | 421 | error (_("requires argument (address or section + address)")); |
c906108c SS |
422 | |
423 | sect = NULL; | |
424 | p = arg; | |
425 | ||
426 | if (!isdigit (*p)) | |
025bb325 MS |
427 | { /* See if we have a valid section name. */ |
428 | while (*p && !isspace (*p)) /* Find end of section name. */ | |
c906108c | 429 | p++; |
025bb325 | 430 | if (*p == '\000') /* End of command? */ |
65e65158 | 431 | error (_("Need to specify section name and address")); |
5fed81ff TT |
432 | |
433 | int arg_len = p - arg; | |
434 | p = skip_spaces (p + 1); | |
c906108c | 435 | |
2030c079 | 436 | for (objfile *objfile : current_program_space->objfiles ()) |
3b9d3ac2 TT |
437 | ALL_OBJFILE_OSECTIONS (objfile, sect) |
438 | { | |
439 | if (strncmp (sect->the_bfd_section->name, arg, arg_len) == 0) | |
440 | goto found; | |
441 | } | |
c906108c | 442 | |
3b9d3ac2 TT |
443 | error (_("Unknown section %s."), arg); |
444 | found: ; | |
c906108c SS |
445 | } |
446 | ||
447 | address = parse_and_eval_address (p); | |
448 | ||
449 | if (sect) | |
450 | sym = lookup_minimal_symbol_by_pc_section (address, sect); | |
451 | else | |
452 | sym = lookup_minimal_symbol_by_pc (address); | |
453 | ||
7cbd4a93 | 454 | if (sym.minsym) |
c14c28ba | 455 | { |
efd66ac6 | 456 | const char *symbol_name = MSYMBOL_PRINT_NAME (sym.minsym); |
3e43a32a | 457 | const char *symbol_offset |
77e371c0 | 458 | = pulongest (address - BMSYMBOL_VALUE_ADDRESS (sym)); |
c14c28ba | 459 | |
efd66ac6 | 460 | sect = MSYMBOL_OBJ_SECTION(sym.objfile, sym.minsym); |
c14c28ba PP |
461 | if (sect != NULL) |
462 | { | |
463 | const char *section_name; | |
464 | const char *obj_name; | |
465 | ||
466 | gdb_assert (sect->the_bfd_section && sect->the_bfd_section->name); | |
467 | section_name = sect->the_bfd_section->name; | |
468 | ||
4262abfb JK |
469 | gdb_assert (sect->objfile && objfile_name (sect->objfile)); |
470 | obj_name = objfile_name (sect->objfile); | |
c14c28ba PP |
471 | |
472 | if (MULTI_OBJFILE_P ()) | |
473 | printf_filtered (_("%s + %s in section %s of %s\n"), | |
3e43a32a MS |
474 | symbol_name, symbol_offset, |
475 | section_name, obj_name); | |
c14c28ba PP |
476 | else |
477 | printf_filtered (_("%s + %s in section %s\n"), | |
478 | symbol_name, symbol_offset, section_name); | |
479 | } | |
480 | else | |
481 | printf_filtered (_("%s + %s\n"), symbol_name, symbol_offset); | |
482 | } | |
c906108c | 483 | else if (sect) |
5af949e3 UW |
484 | printf_filtered (_("no symbol at %s:%s\n"), |
485 | sect->the_bfd_section->name, hex_string (address)); | |
c906108c | 486 | else |
5af949e3 | 487 | printf_filtered (_("no symbol at %s\n"), hex_string (address)); |
c906108c SS |
488 | |
489 | return; | |
490 | } | |
491 | ||
56382845 | 492 | |
c114dcd5 | 493 | /* When a command is deprecated the user will be warned the first time |
33f91161 | 494 | the command is used. If possible, a replacement will be |
025bb325 | 495 | offered. */ |
56382845 FN |
496 | |
497 | static void | |
58971144 | 498 | maintenance_deprecate (const char *args, int from_tty) |
56382845 FN |
499 | { |
500 | if (args == NULL || *args == '\0') | |
501 | { | |
cce7e648 PA |
502 | printf_unfiltered (_("\"maintenance deprecate\" takes an argument,\n\ |
503 | the command you want to deprecate, and optionally the replacement command\n\ | |
a3f17187 | 504 | enclosed in quotes.\n")); |
56382845 | 505 | } |
33f91161 | 506 | |
56382845 | 507 | maintenance_do_deprecate (args, 1); |
56382845 FN |
508 | } |
509 | ||
510 | ||
511 | static void | |
58971144 | 512 | maintenance_undeprecate (const char *args, int from_tty) |
56382845 FN |
513 | { |
514 | if (args == NULL || *args == '\0') | |
515 | { | |
a3f17187 AC |
516 | printf_unfiltered (_("\"maintenance undeprecate\" takes an argument, \n\ |
517 | the command you want to undeprecate.\n")); | |
56382845 | 518 | } |
33f91161 | 519 | |
56382845 | 520 | maintenance_do_deprecate (args, 0); |
56382845 FN |
521 | } |
522 | ||
025bb325 | 523 | /* You really shouldn't be using this. It is just for the testsuite. |
33f91161 AC |
524 | Rather, you should use deprecate_cmd() when the command is created |
525 | in _initialize_blah(). | |
526 | ||
527 | This function deprecates a command and optionally assigns it a | |
528 | replacement. */ | |
529 | ||
8399535b | 530 | static void |
58971144 | 531 | maintenance_do_deprecate (const char *text, int deprecate) |
33f91161 | 532 | { |
33f91161 AC |
533 | struct cmd_list_element *alias = NULL; |
534 | struct cmd_list_element *prefix_cmd = NULL; | |
535 | struct cmd_list_element *cmd = NULL; | |
536 | ||
58971144 TT |
537 | const char *start_ptr = NULL; |
538 | const char *end_ptr = NULL; | |
56382845 | 539 | int len; |
33f91161 AC |
540 | char *replacement = NULL; |
541 | ||
1c689132 DB |
542 | if (text == NULL) |
543 | return; | |
56382845 | 544 | |
33f91161 AC |
545 | if (!lookup_cmd_composition (text, &alias, &prefix_cmd, &cmd)) |
546 | { | |
a3f17187 | 547 | printf_filtered (_("Can't find command '%s' to deprecate.\n"), text); |
33f91161 AC |
548 | return; |
549 | } | |
56382845 | 550 | |
56382845 FN |
551 | if (deprecate) |
552 | { | |
025bb325 | 553 | /* Look for a replacement command. */ |
80ce1ecb AC |
554 | start_ptr = strchr (text, '\"'); |
555 | if (start_ptr != NULL) | |
33f91161 AC |
556 | { |
557 | start_ptr++; | |
80ce1ecb AC |
558 | end_ptr = strrchr (start_ptr, '\"'); |
559 | if (end_ptr != NULL) | |
33f91161 AC |
560 | { |
561 | len = end_ptr - start_ptr; | |
58971144 | 562 | replacement = savestring (start_ptr, len); |
33f91161 AC |
563 | } |
564 | } | |
56382845 | 565 | } |
33f91161 | 566 | |
56382845 FN |
567 | if (!start_ptr || !end_ptr) |
568 | replacement = NULL; | |
33f91161 AC |
569 | |
570 | ||
56382845 | 571 | /* If they used an alias, we only want to deprecate the alias. |
33f91161 | 572 | |
56382845 FN |
573 | Note the MALLOCED_REPLACEMENT test. If the command's replacement |
574 | string was allocated at compile time we don't want to free the | |
025bb325 | 575 | memory. */ |
56382845 FN |
576 | if (alias) |
577 | { | |
1f2bdf09 | 578 | if (alias->malloced_replacement) |
429e55ea | 579 | xfree ((char *) alias->replacement); |
33f91161 | 580 | |
56382845 | 581 | if (deprecate) |
1f2bdf09 TT |
582 | { |
583 | alias->deprecated_warn_user = 1; | |
584 | alias->cmd_deprecated = 1; | |
585 | } | |
56382845 | 586 | else |
1f2bdf09 TT |
587 | { |
588 | alias->deprecated_warn_user = 0; | |
589 | alias->cmd_deprecated = 0; | |
590 | } | |
33f91161 | 591 | alias->replacement = replacement; |
1f2bdf09 | 592 | alias->malloced_replacement = 1; |
56382845 FN |
593 | return; |
594 | } | |
595 | else if (cmd) | |
596 | { | |
1f2bdf09 | 597 | if (cmd->malloced_replacement) |
429e55ea | 598 | xfree ((char *) cmd->replacement); |
56382845 FN |
599 | |
600 | if (deprecate) | |
1f2bdf09 TT |
601 | { |
602 | cmd->deprecated_warn_user = 1; | |
603 | cmd->cmd_deprecated = 1; | |
604 | } | |
56382845 | 605 | else |
1f2bdf09 TT |
606 | { |
607 | cmd->deprecated_warn_user = 0; | |
608 | cmd->cmd_deprecated = 0; | |
609 | } | |
33f91161 | 610 | cmd->replacement = replacement; |
1f2bdf09 | 611 | cmd->malloced_replacement = 1; |
56382845 FN |
612 | return; |
613 | } | |
240f9570 | 614 | xfree (replacement); |
56382845 FN |
615 | } |
616 | ||
4f337972 AC |
617 | /* Maintenance set/show framework. */ |
618 | ||
ae038cb0 DJ |
619 | struct cmd_list_element *maintenance_set_cmdlist; |
620 | struct cmd_list_element *maintenance_show_cmdlist; | |
4f337972 AC |
621 | |
622 | static void | |
981a3fb3 | 623 | maintenance_set_cmd (const char *args, int from_tty) |
4f337972 | 624 | { |
3e43a32a MS |
625 | printf_unfiltered (_("\"maintenance set\" must be followed " |
626 | "by the name of a set command.\n")); | |
635c7e8a TT |
627 | help_list (maintenance_set_cmdlist, "maintenance set ", all_commands, |
628 | gdb_stdout); | |
4f337972 AC |
629 | } |
630 | ||
631 | static void | |
981a3fb3 | 632 | maintenance_show_cmd (const char *args, int from_tty) |
4f337972 AC |
633 | { |
634 | cmd_show_list (maintenance_show_cmdlist, from_tty, ""); | |
635 | } | |
636 | ||
4f337972 AC |
637 | /* Profiling support. */ |
638 | ||
639 | static int maintenance_profile_p; | |
920d2a44 AC |
640 | static void |
641 | show_maintenance_profile_p (struct ui_file *file, int from_tty, | |
642 | struct cmd_list_element *c, const char *value) | |
643 | { | |
644 | fprintf_filtered (file, _("Internal profiling is %s.\n"), value); | |
645 | } | |
d9feb4e7 | 646 | |
b0b1c2c0 MK |
647 | #ifdef HAVE__ETEXT |
648 | extern char _etext; | |
649 | #define TEXTEND &_etext | |
01fe12f6 | 650 | #elif defined (HAVE_ETEXT) |
b0b1c2c0 MK |
651 | extern char etext; |
652 | #define TEXTEND &etext | |
653 | #endif | |
654 | ||
01fe12f6 JB |
655 | #if defined (HAVE_MONSTARTUP) && defined (HAVE__MCLEANUP) && defined (TEXTEND) |
656 | ||
d28f9cdf DJ |
657 | static int profiling_state; |
658 | ||
56000a98 PA |
659 | EXTERN_C void _mcleanup (void); |
660 | ||
d28f9cdf DJ |
661 | static void |
662 | mcleanup_wrapper (void) | |
663 | { | |
d28f9cdf DJ |
664 | if (profiling_state) |
665 | _mcleanup (); | |
666 | } | |
4f337972 | 667 | |
56000a98 PA |
668 | EXTERN_C void monstartup (unsigned long, unsigned long); |
669 | extern int main (); | |
670 | ||
4f337972 | 671 | static void |
eb4c3f4a | 672 | maintenance_set_profile_cmd (const char *args, int from_tty, |
3e43a32a | 673 | struct cmd_list_element *c) |
4f337972 | 674 | { |
d28f9cdf DJ |
675 | if (maintenance_profile_p == profiling_state) |
676 | return; | |
677 | ||
678 | profiling_state = maintenance_profile_p; | |
679 | ||
680 | if (maintenance_profile_p) | |
681 | { | |
682 | static int profiling_initialized; | |
683 | ||
d28f9cdf DJ |
684 | if (!profiling_initialized) |
685 | { | |
686 | atexit (mcleanup_wrapper); | |
687 | profiling_initialized = 1; | |
688 | } | |
689 | ||
690 | /* "main" is now always the first function in the text segment, so use | |
691 | its address for monstartup. */ | |
b0b1c2c0 | 692 | monstartup ((unsigned long) &main, (unsigned long) TEXTEND); |
d28f9cdf DJ |
693 | } |
694 | else | |
695 | { | |
696 | extern void _mcleanup (void); | |
b8d56208 | 697 | |
d28f9cdf DJ |
698 | _mcleanup (); |
699 | } | |
4f337972 | 700 | } |
d9feb4e7 DJ |
701 | #else |
702 | static void | |
eb4c3f4a | 703 | maintenance_set_profile_cmd (const char *args, int from_tty, |
3e43a32a | 704 | struct cmd_list_element *c) |
d9feb4e7 | 705 | { |
8a3fe4f8 | 706 | error (_("Profiling support is not available on this system.")); |
d9feb4e7 DJ |
707 | } |
708 | #endif | |
bd712aed DE |
709 | \f |
710 | /* If nonzero, display time usage both at startup and for each command. */ | |
56382845 | 711 | |
bd712aed DE |
712 | static int per_command_time; |
713 | ||
714 | /* If nonzero, display space usage both at startup and for each command. */ | |
715 | ||
716 | static int per_command_space; | |
717 | ||
718 | /* If nonzero, display basic symtab stats for each command. */ | |
719 | ||
720 | static int per_command_symtab; | |
721 | ||
722 | /* mt per-command commands. */ | |
723 | ||
724 | static struct cmd_list_element *per_command_setlist; | |
725 | static struct cmd_list_element *per_command_showlist; | |
726 | ||
bd712aed DE |
727 | /* Set whether to display time statistics to NEW_VALUE |
728 | (non-zero means true). */ | |
729 | ||
730 | void | |
731 | set_per_command_time (int new_value) | |
732 | { | |
733 | per_command_time = new_value; | |
734 | } | |
735 | ||
736 | /* Set whether to display space statistics to NEW_VALUE | |
737 | (non-zero means true). */ | |
738 | ||
739 | void | |
740 | set_per_command_space (int new_value) | |
741 | { | |
742 | per_command_space = new_value; | |
743 | } | |
744 | ||
745 | /* Count the number of symtabs and blocks. */ | |
746 | ||
747 | static void | |
43f3e411 | 748 | count_symtabs_and_blocks (int *nr_symtabs_ptr, int *nr_compunit_symtabs_ptr, |
bd712aed DE |
749 | int *nr_blocks_ptr) |
750 | { | |
bd712aed | 751 | int nr_symtabs = 0; |
43f3e411 | 752 | int nr_compunit_symtabs = 0; |
bd712aed DE |
753 | int nr_blocks = 0; |
754 | ||
b8b8facf DE |
755 | /* When collecting statistics during startup, this is called before |
756 | pretty much anything in gdb has been initialized, and thus | |
757 | current_program_space may be NULL. */ | |
758 | if (current_program_space != NULL) | |
bd712aed | 759 | { |
2030c079 | 760 | for (objfile *o : current_program_space->objfiles ()) |
bd712aed | 761 | { |
b669c953 | 762 | for (compunit_symtab *cu : o->compunits ()) |
d8aeb77f TT |
763 | { |
764 | ++nr_compunit_symtabs; | |
765 | nr_blocks += BLOCKVECTOR_NBLOCKS (COMPUNIT_BLOCKVECTOR (cu)); | |
5accd1a0 TT |
766 | nr_symtabs += std::distance (compunit_filetabs (cu).begin (), |
767 | compunit_filetabs (cu).end ()); | |
d8aeb77f | 768 | } |
bd712aed DE |
769 | } |
770 | } | |
771 | ||
772 | *nr_symtabs_ptr = nr_symtabs; | |
43f3e411 | 773 | *nr_compunit_symtabs_ptr = nr_compunit_symtabs; |
bd712aed DE |
774 | *nr_blocks_ptr = nr_blocks; |
775 | } | |
776 | ||
1e3b796d TT |
777 | /* As indicated by display_time and display_space, report GDB's |
778 | elapsed time and space usage from the base time and space recorded | |
779 | in this object. */ | |
bd712aed | 780 | |
1e3b796d | 781 | scoped_command_stats::~scoped_command_stats () |
bd712aed | 782 | { |
1e3b796d TT |
783 | /* Early exit if we're not reporting any stats. It can be expensive to |
784 | compute the pre-command values so don't collect them at all if we're | |
785 | not reporting stats. Alas this doesn't work in the startup case because | |
786 | we don't know yet whether we will be reporting the stats. For the | |
787 | startup case collect the data anyway (it should be cheap at this point), | |
788 | and leave it to the reporter to decide whether to print them. */ | |
789 | if (m_msg_type | |
790 | && !per_command_time | |
791 | && !per_command_space | |
792 | && !per_command_symtab) | |
793 | return; | |
bd712aed | 794 | |
1e3b796d | 795 | if (m_time_enabled && per_command_time) |
bd712aed | 796 | { |
dcb07cfa | 797 | using namespace std::chrono; |
bd712aed | 798 | |
dcb07cfa PA |
799 | run_time_clock::duration cmd_time |
800 | = run_time_clock::now () - m_start_cpu_time; | |
bd712aed | 801 | |
dcb07cfa PA |
802 | steady_clock::duration wall_time |
803 | = steady_clock::now () - m_start_wall_time; | |
bd712aed | 804 | /* Subtract time spend in prompt_for_continue from walltime. */ |
dcb07cfa | 805 | wall_time -= get_prompt_for_continue_wait_time (); |
bd712aed | 806 | |
1e3b796d | 807 | printf_unfiltered (!m_msg_type |
dcb07cfa PA |
808 | ? _("Startup time: %.6f (cpu), %.6f (wall)\n") |
809 | : _("Command execution time: %.6f (cpu), %.6f (wall)\n"), | |
810 | duration<double> (cmd_time).count (), | |
811 | duration<double> (wall_time).count ()); | |
bd712aed DE |
812 | } |
813 | ||
1e3b796d | 814 | if (m_space_enabled && per_command_space) |
bd712aed | 815 | { |
6242c6a6 | 816 | #ifdef HAVE_USEFUL_SBRK |
bd712aed DE |
817 | char *lim = (char *) sbrk (0); |
818 | ||
819 | long space_now = lim - lim_at_start; | |
1e3b796d | 820 | long space_diff = space_now - m_start_space; |
bd712aed | 821 | |
1e3b796d | 822 | printf_unfiltered (!m_msg_type |
bd712aed DE |
823 | ? _("Space used: %ld (%s%ld during startup)\n") |
824 | : _("Space used: %ld (%s%ld for this command)\n"), | |
825 | space_now, | |
826 | (space_diff >= 0 ? "+" : ""), | |
827 | space_diff); | |
828 | #endif | |
829 | } | |
830 | ||
1e3b796d | 831 | if (m_symtab_enabled && per_command_symtab) |
bd712aed | 832 | { |
43f3e411 | 833 | int nr_symtabs, nr_compunit_symtabs, nr_blocks; |
bd712aed | 834 | |
43f3e411 | 835 | count_symtabs_and_blocks (&nr_symtabs, &nr_compunit_symtabs, &nr_blocks); |
bd712aed | 836 | printf_unfiltered (_("#symtabs: %d (+%d)," |
43f3e411 | 837 | " #compunits: %d (+%d)," |
bd712aed DE |
838 | " #blocks: %d (+%d)\n"), |
839 | nr_symtabs, | |
1e3b796d | 840 | nr_symtabs - m_start_nr_symtabs, |
43f3e411 DE |
841 | nr_compunit_symtabs, |
842 | (nr_compunit_symtabs | |
1e3b796d | 843 | - m_start_nr_compunit_symtabs), |
bd712aed | 844 | nr_blocks, |
1e3b796d | 845 | nr_blocks - m_start_nr_blocks); |
bd712aed DE |
846 | } |
847 | } | |
848 | ||
1e3b796d TT |
849 | scoped_command_stats::scoped_command_stats (bool msg_type) |
850 | : m_msg_type (msg_type) | |
bd712aed | 851 | { |
1e3b796d | 852 | if (!m_msg_type || per_command_space) |
bd712aed | 853 | { |
6242c6a6 | 854 | #ifdef HAVE_USEFUL_SBRK |
bd712aed | 855 | char *lim = (char *) sbrk (0); |
1e3b796d TT |
856 | m_start_space = lim - lim_at_start; |
857 | m_space_enabled = 1; | |
bd712aed DE |
858 | #endif |
859 | } | |
44d83468 PA |
860 | else |
861 | m_space_enabled = 0; | |
bd712aed | 862 | |
b8b8facf | 863 | if (msg_type == 0 || per_command_time) |
bd712aed | 864 | { |
dcb07cfa PA |
865 | using namespace std::chrono; |
866 | ||
867 | m_start_cpu_time = run_time_clock::now (); | |
868 | m_start_wall_time = steady_clock::now (); | |
1e3b796d | 869 | m_time_enabled = 1; |
bd712aed | 870 | } |
44d83468 PA |
871 | else |
872 | m_time_enabled = 0; | |
bd712aed | 873 | |
b8b8facf | 874 | if (msg_type == 0 || per_command_symtab) |
bd712aed | 875 | { |
43f3e411 | 876 | int nr_symtabs, nr_compunit_symtabs, nr_blocks; |
bd712aed | 877 | |
43f3e411 | 878 | count_symtabs_and_blocks (&nr_symtabs, &nr_compunit_symtabs, &nr_blocks); |
1e3b796d TT |
879 | m_start_nr_symtabs = nr_symtabs; |
880 | m_start_nr_compunit_symtabs = nr_compunit_symtabs; | |
881 | m_start_nr_blocks = nr_blocks; | |
882 | m_symtab_enabled = 1; | |
bd712aed | 883 | } |
44d83468 PA |
884 | else |
885 | m_symtab_enabled = 0; | |
bd712aed | 886 | |
26c4b26f | 887 | /* Initialize timer to keep track of how long we waited for the user. */ |
bd712aed | 888 | reset_prompt_for_continue_wait_time (); |
bd712aed DE |
889 | } |
890 | ||
891 | /* Handle unknown "mt set per-command" arguments. | |
892 | In this case have "mt set per-command on|off" affect every setting. */ | |
893 | ||
894 | static void | |
981a3fb3 | 895 | set_per_command_cmd (const char *args, int from_tty) |
bd712aed DE |
896 | { |
897 | struct cmd_list_element *list; | |
bd712aed DE |
898 | int val; |
899 | ||
900 | val = parse_cli_boolean_value (args); | |
901 | if (val < 0) | |
902 | error (_("Bad value for 'mt set per-command no'.")); | |
903 | ||
904 | for (list = per_command_setlist; list != NULL; list = list->next) | |
905 | if (list->var_type == var_boolean) | |
906 | { | |
907 | gdb_assert (list->type == set_cmd); | |
908 | do_set_command (args, from_tty, list); | |
909 | } | |
910 | } | |
911 | ||
912 | /* Command "show per-command" displays summary of all the current | |
913 | "show per-command " settings. */ | |
914 | ||
915 | static void | |
981a3fb3 | 916 | show_per_command_cmd (const char *args, int from_tty) |
bd712aed DE |
917 | { |
918 | cmd_show_list (per_command_showlist, from_tty, ""); | |
919 | } | |
dcd1f979 TT |
920 | \f |
921 | ||
922 | /* The "maintenance selftest" command. */ | |
923 | ||
924 | static void | |
58971144 | 925 | maintenance_selftest (const char *args, int from_tty) |
dcd1f979 | 926 | { |
1e5ded6c | 927 | #if GDB_SELF_TEST |
1526853e | 928 | selftests::run_tests (args); |
1e5ded6c YQ |
929 | #else |
930 | printf_filtered (_("\ | |
8ecfd7bd | 931 | Selftests have been disabled for this build.\n")); |
1e5ded6c | 932 | #endif |
1526853e SM |
933 | } |
934 | ||
935 | static void | |
5fed81ff | 936 | maintenance_info_selftests (const char *arg, int from_tty) |
1526853e | 937 | { |
1e5ded6c | 938 | #if GDB_SELF_TEST |
1526853e SM |
939 | printf_filtered ("Registered selftests:\n"); |
940 | selftests::for_each_selftest ([] (const std::string &name) { | |
941 | printf_filtered (" - %s\n", name.c_str ()); | |
942 | }); | |
1e5ded6c YQ |
943 | #else |
944 | printf_filtered (_("\ | |
8ecfd7bd | 945 | Selftests have been disabled for this build.\n")); |
1e5ded6c | 946 | #endif |
dcd1f979 TT |
947 | } |
948 | ||
bd712aed | 949 | \f |
c906108c | 950 | void |
fba45db2 | 951 | _initialize_maint_cmds (void) |
c906108c | 952 | { |
439250fb DE |
953 | struct cmd_list_element *cmd; |
954 | ||
1bedd215 AC |
955 | add_prefix_cmd ("maintenance", class_maintenance, maintenance_command, _("\ |
956 | Commands for use by GDB maintainers.\n\ | |
c906108c | 957 | Includes commands to dump specific internal GDB structures in\n\ |
439250fb | 958 | a human readable form, to cause GDB to deliberately dump core, etc."), |
c906108c SS |
959 | &maintenancelist, "maintenance ", 0, |
960 | &cmdlist); | |
961 | ||
962 | add_com_alias ("mt", "maintenance", class_maintenance, 1); | |
963 | ||
1bedd215 AC |
964 | add_prefix_cmd ("info", class_maintenance, maintenance_info_command, _("\ |
965 | Commands for showing internal info about the program being debugged."), | |
c906108c SS |
966 | &maintenanceinfolist, "maintenance info ", 0, |
967 | &maintenancelist); | |
90515c23 | 968 | add_alias_cmd ("i", "info", class_maintenance, 1, &maintenancelist); |
c906108c | 969 | |
1a966eab AC |
970 | add_cmd ("sections", class_maintenance, maintenance_info_sections, _("\ |
971 | List the BFD sections of the exec and core files. \n\ | |
e3d3bfda MS |
972 | Arguments may be any combination of:\n\ |
973 | [one or more section names]\n\ | |
974 | ALLOC LOAD RELOC READONLY CODE DATA ROM CONSTRUCTOR\n\ | |
975 | HAS_CONTENTS NEVER_LOAD COFF_SHARED_LIBRARY IS_COMMON\n\ | |
976 | Sections matching any argument will be listed (no argument\n\ | |
977 | implies all sections). In addition, the special argument\n\ | |
978 | ALLOBJ\n\ | |
1a966eab | 979 | lists all sections from all object files, including shared libraries."), |
c906108c SS |
980 | &maintenanceinfolist); |
981 | ||
982 | add_prefix_cmd ("print", class_maintenance, maintenance_print_command, | |
1bedd215 | 983 | _("Maintenance command for printing GDB internal state."), |
c906108c SS |
984 | &maintenanceprintlist, "maintenance print ", 0, |
985 | &maintenancelist); | |
986 | ||
1bedd215 | 987 | add_prefix_cmd ("set", class_maintenance, maintenance_set_cmd, _("\ |
4f337972 | 988 | Set GDB internal variables used by the GDB maintainer.\n\ |
1bedd215 | 989 | Configure variables internal to GDB that aid in GDB's maintenance"), |
4f337972 AC |
990 | &maintenance_set_cmdlist, "maintenance set ", |
991 | 0/*allow-unknown*/, | |
992 | &maintenancelist); | |
993 | ||
1bedd215 | 994 | add_prefix_cmd ("show", class_maintenance, maintenance_show_cmd, _("\ |
4f337972 | 995 | Show GDB internal variables used by the GDB maintainer.\n\ |
1bedd215 | 996 | Configure variables internal to GDB that aid in GDB's maintenance"), |
4f337972 AC |
997 | &maintenance_show_cmdlist, "maintenance show ", |
998 | 0/*allow-unknown*/, | |
999 | &maintenancelist); | |
1000 | ||
c906108c | 1001 | #ifndef _WIN32 |
1a966eab AC |
1002 | add_cmd ("dump-me", class_maintenance, maintenance_dump_me, _("\ |
1003 | Get fatal error; make debugger dump its core.\n\ | |
8308e54c | 1004 | GDB sets its handling of SIGQUIT back to SIG_DFL and then sends\n\ |
1a966eab | 1005 | itself a SIGQUIT signal."), |
c906108c SS |
1006 | &maintenancelist); |
1007 | #endif | |
1008 | ||
1a966eab AC |
1009 | add_cmd ("internal-error", class_maintenance, |
1010 | maintenance_internal_error, _("\ | |
1011 | Give GDB an internal error.\n\ | |
1012 | Cause GDB to behave as if an internal error was detected."), | |
7be570e7 JM |
1013 | &maintenancelist); |
1014 | ||
1a966eab AC |
1015 | add_cmd ("internal-warning", class_maintenance, |
1016 | maintenance_internal_warning, _("\ | |
1017 | Give GDB an internal warning.\n\ | |
1018 | Cause GDB to behave as if an internal warning was reported."), | |
dec43320 AC |
1019 | &maintenancelist); |
1020 | ||
57fcfb1b GB |
1021 | add_cmd ("demangler-warning", class_maintenance, |
1022 | maintenance_demangler_warning, _("\ | |
1023 | Give GDB a demangler warning.\n\ | |
1024 | Cause GDB to behave as if a demangler warning was reported."), | |
1025 | &maintenancelist); | |
1026 | ||
439250fb DE |
1027 | cmd = add_cmd ("demangle", class_maintenance, maintenance_demangle, _("\ |
1028 | This command has been moved to \"demangle\"."), | |
1029 | &maintenancelist); | |
1030 | deprecate_cmd (cmd, "demangle"); | |
c906108c | 1031 | |
bd712aed DE |
1032 | add_prefix_cmd ("per-command", class_maintenance, set_per_command_cmd, _("\ |
1033 | Per-command statistics settings."), | |
387cd15b | 1034 | &per_command_setlist, "maintenance set per-command ", |
bd712aed DE |
1035 | 1/*allow-unknown*/, &maintenance_set_cmdlist); |
1036 | ||
1037 | add_prefix_cmd ("per-command", class_maintenance, show_per_command_cmd, _("\ | |
1038 | Show per-command statistics settings."), | |
387cd15b | 1039 | &per_command_showlist, "maintenance show per-command ", |
bd712aed DE |
1040 | 0/*allow-unknown*/, &maintenance_show_cmdlist); |
1041 | ||
1042 | add_setshow_boolean_cmd ("time", class_maintenance, | |
1043 | &per_command_time, _("\ | |
1044 | Set whether to display per-command execution time."), _("\ | |
1045 | Show whether to display per-command execution time."), | |
1046 | _("\ | |
1047 | If enabled, the execution time for each command will be\n\ | |
1048 | displayed following the command's output."), | |
1049 | NULL, NULL, | |
1050 | &per_command_setlist, &per_command_showlist); | |
1051 | ||
1052 | add_setshow_boolean_cmd ("space", class_maintenance, | |
1053 | &per_command_space, _("\ | |
1054 | Set whether to display per-command space usage."), _("\ | |
1055 | Show whether to display per-command space usage."), | |
1056 | _("\ | |
1057 | If enabled, the space usage for each command will be\n\ | |
1058 | displayed following the command's output."), | |
1059 | NULL, NULL, | |
1060 | &per_command_setlist, &per_command_showlist); | |
1061 | ||
1062 | add_setshow_boolean_cmd ("symtab", class_maintenance, | |
1063 | &per_command_symtab, _("\ | |
1064 | Set whether to display per-command symtab statistics."), _("\ | |
1065 | Show whether to display per-command symtab statistics."), | |
1066 | _("\ | |
1067 | If enabled, the basic symtab statistics for each command will be\n\ | |
1068 | displayed following the command's output."), | |
1069 | NULL, NULL, | |
1070 | &per_command_setlist, &per_command_showlist); | |
1071 | ||
1072 | /* This is equivalent to "mt set per-command time on". | |
1073 | Kept because some people are used to typing "mt time 1". */ | |
1a966eab AC |
1074 | add_cmd ("time", class_maintenance, maintenance_time_display, _("\ |
1075 | Set the display of time usage.\n\ | |
c906108c | 1076 | If nonzero, will cause the execution time for each command to be\n\ |
1a966eab | 1077 | displayed, following the command's output."), |
c906108c SS |
1078 | &maintenancelist); |
1079 | ||
bd712aed DE |
1080 | /* This is equivalent to "mt set per-command space on". |
1081 | Kept because some people are used to typing "mt space 1". */ | |
1a966eab AC |
1082 | add_cmd ("space", class_maintenance, maintenance_space_display, _("\ |
1083 | Set the display of space usage.\n\ | |
c906108c | 1084 | If nonzero, will cause the execution space for each command to be\n\ |
1a966eab | 1085 | displayed, following the command's output."), |
c906108c SS |
1086 | &maintenancelist); |
1087 | ||
1a966eab AC |
1088 | add_cmd ("type", class_maintenance, maintenance_print_type, _("\ |
1089 | Print a type chain for a given symbol.\n\ | |
c906108c | 1090 | For each node in a type chain, print the raw data for each member of\n\ |
1a966eab | 1091 | the type structure, and the interpretation of the data."), |
c906108c SS |
1092 | &maintenanceprintlist); |
1093 | ||
c906108c | 1094 | add_cmd ("statistics", class_maintenance, maintenance_print_statistics, |
1a966eab | 1095 | _("Print statistics about internal gdb state."), |
c906108c SS |
1096 | &maintenanceprintlist); |
1097 | ||
1a966eab AC |
1098 | add_cmd ("architecture", class_maintenance, |
1099 | maintenance_print_architecture, _("\ | |
1100 | Print the internal architecture configuration.\n\ | |
1101 | Takes an optional file parameter."), | |
4b9b3959 AC |
1102 | &maintenanceprintlist); |
1103 | ||
27d41eac YQ |
1104 | add_prefix_cmd ("check", class_maintenance, maintenance_check_command, _("\ |
1105 | Commands for checking internal gdb state."), | |
1106 | &maintenancechecklist, "maintenance check ", 0, | |
1107 | &maintenancelist); | |
1108 | ||
3e43a32a MS |
1109 | add_cmd ("translate-address", class_maintenance, |
1110 | maintenance_translate_address, | |
1a966eab | 1111 | _("Translate a section name and address to a symbol."), |
c906108c SS |
1112 | &maintenancelist); |
1113 | ||
1a966eab AC |
1114 | add_cmd ("deprecate", class_maintenance, maintenance_deprecate, _("\ |
1115 | Deprecate a command. Note that this is just in here so the \n\ | |
ef4cb050 | 1116 | testsuite can check the command deprecator. You probably shouldn't use this,\n\ |
56382845 | 1117 | rather you should use the C function deprecate_cmd(). If you decide you \n\ |
6f122dc9 | 1118 | want to use it: maintenance deprecate 'commandname' \"replacement\". The \n\ |
1a966eab | 1119 | replacement is optional."), &maintenancelist); |
56382845 | 1120 | |
1a966eab AC |
1121 | add_cmd ("undeprecate", class_maintenance, maintenance_undeprecate, _("\ |
1122 | Undeprecate a command. Note that this is just in here so the \n\ | |
ef4cb050 | 1123 | testsuite can check the command deprecator. You probably shouldn't use this,\n\ |
1a966eab | 1124 | If you decide you want to use it: maintenance undeprecate 'commandname'"), |
33f91161 | 1125 | &maintenancelist); |
56382845 | 1126 | |
dcd1f979 TT |
1127 | add_cmd ("selftest", class_maintenance, maintenance_selftest, _("\ |
1128 | Run gdb's unit tests.\n\ | |
1526853e | 1129 | Usage: maintenance selftest [filter]\n\ |
dcd1f979 | 1130 | This will run any unit tests that were built in to gdb.\n\ |
1526853e | 1131 | If a filter is given, only the tests with that value in their name will ran."), |
dcd1f979 TT |
1132 | &maintenancelist); |
1133 | ||
1526853e SM |
1134 | add_cmd ("selftests", class_maintenance, maintenance_info_selftests, |
1135 | _("List the registered selftests."), &maintenanceinfolist); | |
1136 | ||
d28f9cdf | 1137 | add_setshow_boolean_cmd ("profile", class_maintenance, |
7915a72c AC |
1138 | &maintenance_profile_p, _("\ |
1139 | Set internal profiling."), _("\ | |
1140 | Show internal profiling."), _("\ | |
1141 | When enabled GDB is profiled."), | |
2c5b56ce | 1142 | maintenance_set_profile_cmd, |
920d2a44 | 1143 | show_maintenance_profile_p, |
d28f9cdf DJ |
1144 | &maintenance_set_cmdlist, |
1145 | &maintenance_show_cmdlist); | |
c906108c | 1146 | } |