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" |
268a13a5 | 41 | #include "gdbsupport/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" |
fdbc9870 | 46 | #include "cli/cli-cmds.h" |
18a642a1 | 47 | |
58971144 | 48 | static void maintenance_do_deprecate (const char *, int); |
1c689132 | 49 | |
7f86f058 | 50 | /* Access the maintenance subcommands. */ |
c906108c SS |
51 | |
52 | static void | |
981a3fb3 | 53 | maintenance_command (const char *args, int from_tty) |
c906108c | 54 | { |
3e43a32a MS |
55 | printf_unfiltered (_("\"maintenance\" must be followed by " |
56 | "the name of a maintenance command.\n")); | |
635c7e8a | 57 | help_list (maintenancelist, "maintenance ", all_commands, gdb_stdout); |
c906108c SS |
58 | } |
59 | ||
60 | #ifndef _WIN32 | |
c906108c | 61 | static void |
58971144 | 62 | maintenance_dump_me (const char *args, int from_tty) |
c906108c | 63 | { |
9e2f0ad4 | 64 | if (query (_("Should GDB dump core? "))) |
c906108c | 65 | { |
7be570e7 JM |
66 | #ifdef __DJGPP__ |
67 | /* SIGQUIT by default is ignored, so use SIGABRT instead. */ | |
68 | signal (SIGABRT, SIG_DFL); | |
69 | kill (getpid (), SIGABRT); | |
70 | #else | |
c906108c SS |
71 | signal (SIGQUIT, SIG_DFL); |
72 | kill (getpid (), SIGQUIT); | |
7be570e7 | 73 | #endif |
c906108c SS |
74 | } |
75 | } | |
76 | #endif | |
77 | ||
7be570e7 JM |
78 | /* Stimulate the internal error mechanism that GDB uses when an |
79 | internal problem is detected. Allows testing of the mechanism. | |
80 | Also useful when the user wants to drop a core file but not exit | |
025bb325 | 81 | GDB. */ |
7be570e7 JM |
82 | |
83 | static void | |
5fed81ff | 84 | maintenance_internal_error (const char *args, int from_tty) |
7be570e7 | 85 | { |
dec43320 AC |
86 | internal_error (__FILE__, __LINE__, "%s", (args == NULL ? "" : args)); |
87 | } | |
88 | ||
89 | /* Stimulate the internal error mechanism that GDB uses when an | |
90 | internal problem is detected. Allows testing of the mechanism. | |
91 | Also useful when the user wants to drop a core file but not exit | |
025bb325 | 92 | GDB. */ |
dec43320 AC |
93 | |
94 | static void | |
5fed81ff | 95 | maintenance_internal_warning (const char *args, int from_tty) |
dec43320 AC |
96 | { |
97 | internal_warning (__FILE__, __LINE__, "%s", (args == NULL ? "" : args)); | |
7be570e7 JM |
98 | } |
99 | ||
57fcfb1b GB |
100 | /* Stimulate the internal error mechanism that GDB uses when an |
101 | demangler problem is detected. Allows testing of the mechanism. */ | |
102 | ||
103 | static void | |
5fed81ff | 104 | maintenance_demangler_warning (const char *args, int from_tty) |
57fcfb1b GB |
105 | { |
106 | demangler_warning (__FILE__, __LINE__, "%s", (args == NULL ? "" : args)); | |
107 | } | |
108 | ||
439250fb DE |
109 | /* Old command to demangle a string. The command has been moved to "demangle". |
110 | It is kept for now because otherwise "mt demangle" gets interpreted as | |
111 | "mt demangler-warning" which artificially creates an internal gdb error. */ | |
c906108c SS |
112 | |
113 | static void | |
58971144 | 114 | maintenance_demangle (const char *args, int from_tty) |
c906108c | 115 | { |
439250fb | 116 | printf_filtered (_("This command has been moved to \"demangle\".\n")); |
c906108c SS |
117 | } |
118 | ||
119 | static void | |
58971144 | 120 | maintenance_time_display (const char *args, int from_tty) |
c906108c | 121 | { |
c906108c | 122 | if (args == NULL || *args == '\0') |
a3f17187 | 123 | printf_unfiltered (_("\"maintenance time\" takes a numeric argument.\n")); |
c906108c | 124 | else |
bd712aed | 125 | set_per_command_time (strtol (args, NULL, 10)); |
c906108c SS |
126 | } |
127 | ||
128 | static void | |
5fed81ff | 129 | maintenance_space_display (const char *args, int from_tty) |
c906108c | 130 | { |
c906108c SS |
131 | if (args == NULL || *args == '\0') |
132 | printf_unfiltered ("\"maintenance space\" takes a numeric argument.\n"); | |
133 | else | |
bd712aed | 134 | set_per_command_space (strtol (args, NULL, 10)); |
c906108c SS |
135 | } |
136 | ||
33f91161 AC |
137 | /* The "maintenance info" command is defined as a prefix, with |
138 | allow_unknown 0. Therefore, its own definition is called only for | |
139 | "maintenance info" with no args. */ | |
c906108c | 140 | |
c906108c | 141 | static void |
981a3fb3 | 142 | maintenance_info_command (const char *arg, int from_tty) |
c906108c | 143 | { |
3e43a32a MS |
144 | printf_unfiltered (_("\"maintenance info\" must be followed " |
145 | "by the name of an info command.\n")); | |
635c7e8a TT |
146 | help_list (maintenanceinfolist, "maintenance info ", all_commands, |
147 | gdb_stdout); | |
c906108c SS |
148 | } |
149 | ||
27d41eac YQ |
150 | /* The "maintenance check" command is defined as a prefix, with |
151 | allow_unknown 0. Therefore, its own definition is called only for | |
152 | "maintenance check" with no args. */ | |
153 | ||
154 | static void | |
981a3fb3 | 155 | maintenance_check_command (const char *arg, int from_tty) |
27d41eac YQ |
156 | { |
157 | printf_unfiltered (_("\"maintenance check\" must be followed " | |
158 | "by the name of a check command.\n")); | |
159 | help_list (maintenancechecklist, "maintenance check ", all_commands, | |
160 | gdb_stdout); | |
161 | } | |
162 | ||
a532ca62 MS |
163 | /* Mini tokenizing lexer for 'maint info sections' command. */ |
164 | ||
165 | static int | |
473e38f3 | 166 | match_substring (const char *string, const char *substr) |
a532ca62 MS |
167 | { |
168 | int substr_len = strlen(substr); | |
473e38f3 | 169 | const char *tok; |
a532ca62 MS |
170 | |
171 | while ((tok = strstr (string, substr)) != NULL) | |
172 | { | |
025bb325 | 173 | /* Got a partial match. Is it a whole word? */ |
b01d807c MS |
174 | if (tok == string |
175 | || tok[-1] == ' ' | |
176 | || tok[-1] == '\t') | |
a532ca62 | 177 | { |
025bb325 | 178 | /* Token is delimited at the front... */ |
b01d807c MS |
179 | if (tok[substr_len] == ' ' |
180 | || tok[substr_len] == '\t' | |
181 | || tok[substr_len] == '\0') | |
a532ca62 MS |
182 | { |
183 | /* Token is delimited at the rear. Got a whole-word match. */ | |
184 | return 1; | |
185 | } | |
186 | } | |
187 | /* Token didn't match as a whole word. Advance and try again. */ | |
188 | string = tok + 1; | |
189 | } | |
190 | return 0; | |
191 | } | |
192 | ||
43155bc1 | 193 | static int |
fc4baa5e | 194 | match_bfd_flags (const char *string, flagword flags) |
c906108c | 195 | { |
43155bc1 | 196 | if (flags & SEC_ALLOC) |
a532ca62 | 197 | if (match_substring (string, "ALLOC")) |
43155bc1 MS |
198 | return 1; |
199 | if (flags & SEC_LOAD) | |
a532ca62 | 200 | if (match_substring (string, "LOAD")) |
43155bc1 MS |
201 | return 1; |
202 | if (flags & SEC_RELOC) | |
a532ca62 | 203 | if (match_substring (string, "RELOC")) |
43155bc1 MS |
204 | return 1; |
205 | if (flags & SEC_READONLY) | |
a532ca62 | 206 | if (match_substring (string, "READONLY")) |
43155bc1 MS |
207 | return 1; |
208 | if (flags & SEC_CODE) | |
a532ca62 | 209 | if (match_substring (string, "CODE")) |
43155bc1 MS |
210 | return 1; |
211 | if (flags & SEC_DATA) | |
a532ca62 | 212 | if (match_substring (string, "DATA")) |
43155bc1 MS |
213 | return 1; |
214 | if (flags & SEC_ROM) | |
a532ca62 | 215 | if (match_substring (string, "ROM")) |
43155bc1 MS |
216 | return 1; |
217 | if (flags & SEC_CONSTRUCTOR) | |
a532ca62 | 218 | if (match_substring (string, "CONSTRUCTOR")) |
43155bc1 MS |
219 | return 1; |
220 | if (flags & SEC_HAS_CONTENTS) | |
a532ca62 | 221 | if (match_substring (string, "HAS_CONTENTS")) |
43155bc1 MS |
222 | return 1; |
223 | if (flags & SEC_NEVER_LOAD) | |
a532ca62 | 224 | if (match_substring (string, "NEVER_LOAD")) |
43155bc1 MS |
225 | return 1; |
226 | if (flags & SEC_COFF_SHARED_LIBRARY) | |
a532ca62 | 227 | if (match_substring (string, "COFF_SHARED_LIBRARY")) |
43155bc1 MS |
228 | return 1; |
229 | if (flags & SEC_IS_COMMON) | |
a532ca62 | 230 | if (match_substring (string, "IS_COMMON")) |
43155bc1 | 231 | return 1; |
c906108c | 232 | |
43155bc1 MS |
233 | return 0; |
234 | } | |
c906108c | 235 | |
43155bc1 MS |
236 | static void |
237 | print_bfd_flags (flagword flags) | |
238 | { | |
c906108c SS |
239 | if (flags & SEC_ALLOC) |
240 | printf_filtered (" ALLOC"); | |
241 | if (flags & SEC_LOAD) | |
242 | printf_filtered (" LOAD"); | |
243 | if (flags & SEC_RELOC) | |
244 | printf_filtered (" RELOC"); | |
245 | if (flags & SEC_READONLY) | |
246 | printf_filtered (" READONLY"); | |
247 | if (flags & SEC_CODE) | |
248 | printf_filtered (" CODE"); | |
249 | if (flags & SEC_DATA) | |
250 | printf_filtered (" DATA"); | |
251 | if (flags & SEC_ROM) | |
252 | printf_filtered (" ROM"); | |
253 | if (flags & SEC_CONSTRUCTOR) | |
254 | printf_filtered (" CONSTRUCTOR"); | |
255 | if (flags & SEC_HAS_CONTENTS) | |
256 | printf_filtered (" HAS_CONTENTS"); | |
257 | if (flags & SEC_NEVER_LOAD) | |
258 | printf_filtered (" NEVER_LOAD"); | |
259 | if (flags & SEC_COFF_SHARED_LIBRARY) | |
260 | printf_filtered (" COFF_SHARED_LIBRARY"); | |
261 | if (flags & SEC_IS_COMMON) | |
262 | printf_filtered (" IS_COMMON"); | |
43155bc1 MS |
263 | } |
264 | ||
265 | static void | |
67a2b77e AC |
266 | maint_print_section_info (const char *name, flagword flags, |
267 | CORE_ADDR addr, CORE_ADDR endaddr, | |
5af949e3 | 268 | unsigned long filepos, int addr_size) |
43155bc1 | 269 | { |
5af949e3 UW |
270 | printf_filtered (" %s", hex_string_custom (addr, addr_size)); |
271 | printf_filtered ("->%s", hex_string_custom (endaddr, addr_size)); | |
3ab13650 | 272 | printf_filtered (" at %s", |
bb599908 | 273 | hex_string_custom ((unsigned long) filepos, 8)); |
e3d3bfda MS |
274 | printf_filtered (": %s", name); |
275 | print_bfd_flags (flags); | |
276 | printf_filtered ("\n"); | |
277 | } | |
c906108c | 278 | |
e3d3bfda MS |
279 | static void |
280 | print_bfd_section_info (bfd *abfd, | |
281 | asection *asect, | |
fc4baa5e | 282 | void *datum) |
e3d3bfda MS |
283 | { |
284 | flagword flags = bfd_get_section_flags (abfd, asect); | |
285 | const char *name = bfd_section_name (abfd, asect); | |
19ba03f4 | 286 | const char *arg = (const char *) datum; |
e3d3bfda | 287 | |
fc4baa5e TT |
288 | if (arg == NULL || *arg == '\0' |
289 | || match_substring (arg, name) | |
290 | || match_bfd_flags (arg, flags)) | |
e3d3bfda | 291 | { |
5af949e3 UW |
292 | struct gdbarch *gdbarch = gdbarch_from_bfd (abfd); |
293 | int addr_size = gdbarch_addr_bit (gdbarch) / 8; | |
e3d3bfda MS |
294 | CORE_ADDR addr, endaddr; |
295 | ||
296 | addr = bfd_section_vma (abfd, asect); | |
297 | endaddr = addr + bfd_section_size (abfd, asect); | |
8625fc1b | 298 | printf_filtered (" [%d] ", gdb_bfd_section_index (abfd, asect)); |
5af949e3 UW |
299 | maint_print_section_info (name, flags, addr, endaddr, |
300 | asect->filepos, addr_size); | |
e3d3bfda MS |
301 | } |
302 | } | |
303 | ||
304 | static void | |
305 | print_objfile_section_info (bfd *abfd, | |
306 | struct obj_section *asect, | |
fc4baa5e | 307 | const char *string) |
e3d3bfda MS |
308 | { |
309 | flagword flags = bfd_get_section_flags (abfd, asect->the_bfd_section); | |
310 | const char *name = bfd_section_name (abfd, asect->the_bfd_section); | |
43155bc1 | 311 | |
b01d807c MS |
312 | if (string == NULL || *string == '\0' |
313 | || match_substring (string, name) | |
314 | || match_bfd_flags (string, flags)) | |
43155bc1 | 315 | { |
5af949e3 UW |
316 | struct gdbarch *gdbarch = gdbarch_from_bfd (abfd); |
317 | int addr_size = gdbarch_addr_bit (gdbarch) / 8; | |
b8d56208 | 318 | |
f1f6aadf PA |
319 | maint_print_section_info (name, flags, |
320 | obj_section_addr (asect), | |
321 | obj_section_endaddr (asect), | |
5af949e3 UW |
322 | asect->the_bfd_section->filepos, |
323 | addr_size); | |
43155bc1 | 324 | } |
c906108c SS |
325 | } |
326 | ||
c906108c | 327 | static void |
58971144 | 328 | maintenance_info_sections (const char *arg, int from_tty) |
c906108c SS |
329 | { |
330 | if (exec_bfd) | |
331 | { | |
a3f17187 | 332 | printf_filtered (_("Exec file:\n")); |
c5aa993b | 333 | printf_filtered (" `%s', ", bfd_get_filename (exec_bfd)); |
c906108c | 334 | wrap_here (" "); |
a3f17187 | 335 | printf_filtered (_("file type %s.\n"), bfd_get_target (exec_bfd)); |
a532ca62 | 336 | if (arg && *arg && match_substring (arg, "ALLOBJ")) |
e3d3bfda | 337 | { |
e3d3bfda MS |
338 | struct obj_section *osect; |
339 | ||
340 | /* Only this function cares about the 'ALLOBJ' argument; | |
341 | if 'ALLOBJ' is the only argument, discard it rather than | |
342 | passing it down to print_objfile_section_info (which | |
343 | wouldn't know how to handle it). */ | |
344 | if (strcmp (arg, "ALLOBJ") == 0) | |
345 | arg = NULL; | |
346 | ||
2030c079 | 347 | for (objfile *ofile : current_program_space->objfiles ()) |
e3d3bfda | 348 | { |
a3f17187 | 349 | printf_filtered (_(" Object file: %s\n"), |
e3d3bfda MS |
350 | bfd_get_filename (ofile->obfd)); |
351 | ALL_OBJFILE_OSECTIONS (ofile, osect) | |
352 | { | |
353 | print_objfile_section_info (ofile->obfd, osect, arg); | |
354 | } | |
355 | } | |
356 | } | |
357 | else | |
58971144 | 358 | bfd_map_over_sections (exec_bfd, print_bfd_section_info, (void *) arg); |
c906108c SS |
359 | } |
360 | ||
361 | if (core_bfd) | |
362 | { | |
a3f17187 | 363 | printf_filtered (_("Core file:\n")); |
c5aa993b | 364 | printf_filtered (" `%s', ", bfd_get_filename (core_bfd)); |
c906108c | 365 | wrap_here (" "); |
a3f17187 | 366 | printf_filtered (_("file type %s.\n"), bfd_get_target (core_bfd)); |
58971144 | 367 | bfd_map_over_sections (core_bfd, print_bfd_section_info, (void *) arg); |
c906108c SS |
368 | } |
369 | } | |
370 | ||
025cfdb2 | 371 | static void |
58971144 | 372 | maintenance_print_statistics (const char *args, int from_tty) |
c906108c SS |
373 | { |
374 | print_objfile_statistics (); | |
375 | print_symbol_bcache_statistics (); | |
376 | } | |
377 | ||
b9362cc7 | 378 | static void |
5fed81ff | 379 | maintenance_print_architecture (const char *args, int from_tty) |
4b9b3959 | 380 | { |
e17c207e UW |
381 | struct gdbarch *gdbarch = get_current_arch (); |
382 | ||
4b9b3959 | 383 | if (args == NULL) |
e17c207e | 384 | gdbarch_dump (gdbarch, gdb_stdout); |
4b9b3959 AC |
385 | else |
386 | { | |
d7e74731 | 387 | stdio_file file; |
b8d56208 | 388 | |
d7e74731 | 389 | if (!file.open (args, "w")) |
e2e0b3e5 | 390 | perror_with_name (_("maintenance print architecture")); |
d7e74731 | 391 | gdbarch_dump (gdbarch, &file); |
4b9b3959 AC |
392 | } |
393 | } | |
394 | ||
33f91161 AC |
395 | /* The "maintenance print" command is defined as a prefix, with |
396 | allow_unknown 0. Therefore, its own definition is called only for | |
397 | "maintenance print" with no args. */ | |
c906108c | 398 | |
c906108c | 399 | static void |
981a3fb3 | 400 | maintenance_print_command (const char *arg, int from_tty) |
c906108c | 401 | { |
3e43a32a MS |
402 | printf_unfiltered (_("\"maintenance print\" must be followed " |
403 | "by the name of a print command.\n")); | |
635c7e8a TT |
404 | help_list (maintenanceprintlist, "maintenance print ", all_commands, |
405 | gdb_stdout); | |
c906108c SS |
406 | } |
407 | ||
408 | /* The "maintenance translate-address" command converts a section and address | |
409 | to a symbol. This can be called in two ways: | |
c5aa993b | 410 | maintenance translate-address <secname> <addr> |
025bb325 | 411 | or maintenance translate-address <addr>. */ |
c906108c SS |
412 | |
413 | static void | |
5fed81ff | 414 | maintenance_translate_address (const char *arg, int from_tty) |
c906108c SS |
415 | { |
416 | CORE_ADDR address; | |
714835d5 | 417 | struct obj_section *sect; |
5fed81ff | 418 | const char *p; |
7cbd4a93 | 419 | struct bound_minimal_symbol sym; |
c906108c SS |
420 | |
421 | if (arg == NULL || *arg == 0) | |
8a3fe4f8 | 422 | error (_("requires argument (address or section + address)")); |
c906108c SS |
423 | |
424 | sect = NULL; | |
425 | p = arg; | |
426 | ||
427 | if (!isdigit (*p)) | |
025bb325 MS |
428 | { /* See if we have a valid section name. */ |
429 | while (*p && !isspace (*p)) /* Find end of section name. */ | |
c906108c | 430 | p++; |
025bb325 | 431 | if (*p == '\000') /* End of command? */ |
65e65158 | 432 | error (_("Need to specify section name and address")); |
5fed81ff TT |
433 | |
434 | int arg_len = p - arg; | |
435 | p = skip_spaces (p + 1); | |
c906108c | 436 | |
2030c079 | 437 | for (objfile *objfile : current_program_space->objfiles ()) |
3b9d3ac2 TT |
438 | ALL_OBJFILE_OSECTIONS (objfile, sect) |
439 | { | |
440 | if (strncmp (sect->the_bfd_section->name, arg, arg_len) == 0) | |
441 | goto found; | |
442 | } | |
c906108c | 443 | |
3b9d3ac2 TT |
444 | error (_("Unknown section %s."), arg); |
445 | found: ; | |
c906108c SS |
446 | } |
447 | ||
448 | address = parse_and_eval_address (p); | |
449 | ||
450 | if (sect) | |
451 | sym = lookup_minimal_symbol_by_pc_section (address, sect); | |
452 | else | |
453 | sym = lookup_minimal_symbol_by_pc (address); | |
454 | ||
7cbd4a93 | 455 | if (sym.minsym) |
c14c28ba | 456 | { |
efd66ac6 | 457 | const char *symbol_name = MSYMBOL_PRINT_NAME (sym.minsym); |
3e43a32a | 458 | const char *symbol_offset |
77e371c0 | 459 | = pulongest (address - BMSYMBOL_VALUE_ADDRESS (sym)); |
c14c28ba | 460 | |
efd66ac6 | 461 | sect = MSYMBOL_OBJ_SECTION(sym.objfile, sym.minsym); |
c14c28ba PP |
462 | if (sect != NULL) |
463 | { | |
464 | const char *section_name; | |
465 | const char *obj_name; | |
466 | ||
467 | gdb_assert (sect->the_bfd_section && sect->the_bfd_section->name); | |
468 | section_name = sect->the_bfd_section->name; | |
469 | ||
4262abfb JK |
470 | gdb_assert (sect->objfile && objfile_name (sect->objfile)); |
471 | obj_name = objfile_name (sect->objfile); | |
c14c28ba PP |
472 | |
473 | if (MULTI_OBJFILE_P ()) | |
474 | printf_filtered (_("%s + %s in section %s of %s\n"), | |
3e43a32a MS |
475 | symbol_name, symbol_offset, |
476 | section_name, obj_name); | |
c14c28ba PP |
477 | else |
478 | printf_filtered (_("%s + %s in section %s\n"), | |
479 | symbol_name, symbol_offset, section_name); | |
480 | } | |
481 | else | |
482 | printf_filtered (_("%s + %s\n"), symbol_name, symbol_offset); | |
483 | } | |
c906108c | 484 | else if (sect) |
5af949e3 UW |
485 | printf_filtered (_("no symbol at %s:%s\n"), |
486 | sect->the_bfd_section->name, hex_string (address)); | |
c906108c | 487 | else |
5af949e3 | 488 | printf_filtered (_("no symbol at %s\n"), hex_string (address)); |
c906108c SS |
489 | |
490 | return; | |
491 | } | |
492 | ||
56382845 | 493 | |
c114dcd5 | 494 | /* When a command is deprecated the user will be warned the first time |
33f91161 | 495 | the command is used. If possible, a replacement will be |
025bb325 | 496 | offered. */ |
56382845 FN |
497 | |
498 | static void | |
58971144 | 499 | maintenance_deprecate (const char *args, int from_tty) |
56382845 FN |
500 | { |
501 | if (args == NULL || *args == '\0') | |
502 | { | |
cce7e648 PA |
503 | printf_unfiltered (_("\"maintenance deprecate\" takes an argument,\n\ |
504 | the command you want to deprecate, and optionally the replacement command\n\ | |
a3f17187 | 505 | enclosed in quotes.\n")); |
56382845 | 506 | } |
33f91161 | 507 | |
56382845 | 508 | maintenance_do_deprecate (args, 1); |
56382845 FN |
509 | } |
510 | ||
511 | ||
512 | static void | |
58971144 | 513 | maintenance_undeprecate (const char *args, int from_tty) |
56382845 FN |
514 | { |
515 | if (args == NULL || *args == '\0') | |
516 | { | |
a3f17187 AC |
517 | printf_unfiltered (_("\"maintenance undeprecate\" takes an argument, \n\ |
518 | the command you want to undeprecate.\n")); | |
56382845 | 519 | } |
33f91161 | 520 | |
56382845 | 521 | maintenance_do_deprecate (args, 0); |
56382845 FN |
522 | } |
523 | ||
025bb325 | 524 | /* You really shouldn't be using this. It is just for the testsuite. |
33f91161 AC |
525 | Rather, you should use deprecate_cmd() when the command is created |
526 | in _initialize_blah(). | |
527 | ||
528 | This function deprecates a command and optionally assigns it a | |
529 | replacement. */ | |
530 | ||
8399535b | 531 | static void |
58971144 | 532 | maintenance_do_deprecate (const char *text, int deprecate) |
33f91161 | 533 | { |
33f91161 AC |
534 | struct cmd_list_element *alias = NULL; |
535 | struct cmd_list_element *prefix_cmd = NULL; | |
536 | struct cmd_list_element *cmd = NULL; | |
537 | ||
58971144 TT |
538 | const char *start_ptr = NULL; |
539 | const char *end_ptr = NULL; | |
56382845 | 540 | int len; |
33f91161 AC |
541 | char *replacement = NULL; |
542 | ||
1c689132 DB |
543 | if (text == NULL) |
544 | return; | |
56382845 | 545 | |
33f91161 AC |
546 | if (!lookup_cmd_composition (text, &alias, &prefix_cmd, &cmd)) |
547 | { | |
a3f17187 | 548 | printf_filtered (_("Can't find command '%s' to deprecate.\n"), text); |
33f91161 AC |
549 | return; |
550 | } | |
56382845 | 551 | |
56382845 FN |
552 | if (deprecate) |
553 | { | |
025bb325 | 554 | /* Look for a replacement command. */ |
80ce1ecb AC |
555 | start_ptr = strchr (text, '\"'); |
556 | if (start_ptr != NULL) | |
33f91161 AC |
557 | { |
558 | start_ptr++; | |
80ce1ecb AC |
559 | end_ptr = strrchr (start_ptr, '\"'); |
560 | if (end_ptr != NULL) | |
33f91161 AC |
561 | { |
562 | len = end_ptr - start_ptr; | |
58971144 | 563 | replacement = savestring (start_ptr, len); |
33f91161 AC |
564 | } |
565 | } | |
56382845 | 566 | } |
33f91161 | 567 | |
56382845 FN |
568 | if (!start_ptr || !end_ptr) |
569 | replacement = NULL; | |
33f91161 AC |
570 | |
571 | ||
56382845 | 572 | /* If they used an alias, we only want to deprecate the alias. |
33f91161 | 573 | |
56382845 FN |
574 | Note the MALLOCED_REPLACEMENT test. If the command's replacement |
575 | string was allocated at compile time we don't want to free the | |
025bb325 | 576 | memory. */ |
56382845 FN |
577 | if (alias) |
578 | { | |
1f2bdf09 | 579 | if (alias->malloced_replacement) |
429e55ea | 580 | xfree ((char *) alias->replacement); |
33f91161 | 581 | |
56382845 | 582 | if (deprecate) |
1f2bdf09 TT |
583 | { |
584 | alias->deprecated_warn_user = 1; | |
585 | alias->cmd_deprecated = 1; | |
586 | } | |
56382845 | 587 | else |
1f2bdf09 TT |
588 | { |
589 | alias->deprecated_warn_user = 0; | |
590 | alias->cmd_deprecated = 0; | |
591 | } | |
33f91161 | 592 | alias->replacement = replacement; |
1f2bdf09 | 593 | alias->malloced_replacement = 1; |
56382845 FN |
594 | return; |
595 | } | |
596 | else if (cmd) | |
597 | { | |
1f2bdf09 | 598 | if (cmd->malloced_replacement) |
429e55ea | 599 | xfree ((char *) cmd->replacement); |
56382845 FN |
600 | |
601 | if (deprecate) | |
1f2bdf09 TT |
602 | { |
603 | cmd->deprecated_warn_user = 1; | |
604 | cmd->cmd_deprecated = 1; | |
605 | } | |
56382845 | 606 | else |
1f2bdf09 TT |
607 | { |
608 | cmd->deprecated_warn_user = 0; | |
609 | cmd->cmd_deprecated = 0; | |
610 | } | |
33f91161 | 611 | cmd->replacement = replacement; |
1f2bdf09 | 612 | cmd->malloced_replacement = 1; |
56382845 FN |
613 | return; |
614 | } | |
240f9570 | 615 | xfree (replacement); |
56382845 FN |
616 | } |
617 | ||
4f337972 AC |
618 | /* Maintenance set/show framework. */ |
619 | ||
ae038cb0 DJ |
620 | struct cmd_list_element *maintenance_set_cmdlist; |
621 | struct cmd_list_element *maintenance_show_cmdlist; | |
4f337972 AC |
622 | |
623 | static void | |
981a3fb3 | 624 | maintenance_set_cmd (const char *args, int from_tty) |
4f337972 | 625 | { |
3e43a32a MS |
626 | printf_unfiltered (_("\"maintenance set\" must be followed " |
627 | "by the name of a set command.\n")); | |
635c7e8a TT |
628 | help_list (maintenance_set_cmdlist, "maintenance set ", all_commands, |
629 | gdb_stdout); | |
4f337972 AC |
630 | } |
631 | ||
632 | static void | |
981a3fb3 | 633 | maintenance_show_cmd (const char *args, int from_tty) |
4f337972 AC |
634 | { |
635 | cmd_show_list (maintenance_show_cmdlist, from_tty, ""); | |
636 | } | |
637 | ||
fdbc9870 PA |
638 | /* "maintenance with" command. */ |
639 | ||
640 | static void | |
641 | maintenance_with_cmd (const char *args, int from_tty) | |
642 | { | |
643 | with_command_1 ("maintenance set ", maintenance_set_cmdlist, args, from_tty); | |
644 | } | |
645 | ||
646 | /* "maintenance with" command completer. */ | |
647 | ||
648 | static void | |
649 | maintenance_with_cmd_completer (struct cmd_list_element *ignore, | |
650 | completion_tracker &tracker, | |
651 | const char *text, const char * /*word*/) | |
652 | { | |
653 | with_command_completer_1 ("maintenance set ", tracker, text); | |
654 | } | |
655 | ||
4f337972 AC |
656 | /* Profiling support. */ |
657 | ||
658 | static int maintenance_profile_p; | |
920d2a44 AC |
659 | static void |
660 | show_maintenance_profile_p (struct ui_file *file, int from_tty, | |
661 | struct cmd_list_element *c, const char *value) | |
662 | { | |
663 | fprintf_filtered (file, _("Internal profiling is %s.\n"), value); | |
664 | } | |
d9feb4e7 | 665 | |
b0b1c2c0 MK |
666 | #ifdef HAVE__ETEXT |
667 | extern char _etext; | |
668 | #define TEXTEND &_etext | |
01fe12f6 | 669 | #elif defined (HAVE_ETEXT) |
b0b1c2c0 MK |
670 | extern char etext; |
671 | #define TEXTEND &etext | |
672 | #endif | |
673 | ||
01fe12f6 JB |
674 | #if defined (HAVE_MONSTARTUP) && defined (HAVE__MCLEANUP) && defined (TEXTEND) |
675 | ||
d28f9cdf DJ |
676 | static int profiling_state; |
677 | ||
56000a98 PA |
678 | EXTERN_C void _mcleanup (void); |
679 | ||
d28f9cdf DJ |
680 | static void |
681 | mcleanup_wrapper (void) | |
682 | { | |
d28f9cdf DJ |
683 | if (profiling_state) |
684 | _mcleanup (); | |
685 | } | |
4f337972 | 686 | |
56000a98 PA |
687 | EXTERN_C void monstartup (unsigned long, unsigned long); |
688 | extern int main (); | |
689 | ||
4f337972 | 690 | static void |
eb4c3f4a | 691 | maintenance_set_profile_cmd (const char *args, int from_tty, |
3e43a32a | 692 | struct cmd_list_element *c) |
4f337972 | 693 | { |
d28f9cdf DJ |
694 | if (maintenance_profile_p == profiling_state) |
695 | return; | |
696 | ||
697 | profiling_state = maintenance_profile_p; | |
698 | ||
699 | if (maintenance_profile_p) | |
700 | { | |
701 | static int profiling_initialized; | |
702 | ||
d28f9cdf DJ |
703 | if (!profiling_initialized) |
704 | { | |
705 | atexit (mcleanup_wrapper); | |
706 | profiling_initialized = 1; | |
707 | } | |
708 | ||
709 | /* "main" is now always the first function in the text segment, so use | |
710 | its address for monstartup. */ | |
b0b1c2c0 | 711 | monstartup ((unsigned long) &main, (unsigned long) TEXTEND); |
d28f9cdf DJ |
712 | } |
713 | else | |
714 | { | |
715 | extern void _mcleanup (void); | |
b8d56208 | 716 | |
d28f9cdf DJ |
717 | _mcleanup (); |
718 | } | |
4f337972 | 719 | } |
d9feb4e7 DJ |
720 | #else |
721 | static void | |
eb4c3f4a | 722 | maintenance_set_profile_cmd (const char *args, int from_tty, |
3e43a32a | 723 | struct cmd_list_element *c) |
d9feb4e7 | 724 | { |
8a3fe4f8 | 725 | error (_("Profiling support is not available on this system.")); |
d9feb4e7 DJ |
726 | } |
727 | #endif | |
bd712aed DE |
728 | \f |
729 | /* If nonzero, display time usage both at startup and for each command. */ | |
56382845 | 730 | |
bd712aed DE |
731 | static int per_command_time; |
732 | ||
733 | /* If nonzero, display space usage both at startup and for each command. */ | |
734 | ||
735 | static int per_command_space; | |
736 | ||
737 | /* If nonzero, display basic symtab stats for each command. */ | |
738 | ||
739 | static int per_command_symtab; | |
740 | ||
741 | /* mt per-command commands. */ | |
742 | ||
743 | static struct cmd_list_element *per_command_setlist; | |
744 | static struct cmd_list_element *per_command_showlist; | |
745 | ||
bd712aed DE |
746 | /* Set whether to display time statistics to NEW_VALUE |
747 | (non-zero means true). */ | |
748 | ||
749 | void | |
750 | set_per_command_time (int new_value) | |
751 | { | |
752 | per_command_time = new_value; | |
753 | } | |
754 | ||
755 | /* Set whether to display space statistics to NEW_VALUE | |
756 | (non-zero means true). */ | |
757 | ||
758 | void | |
759 | set_per_command_space (int new_value) | |
760 | { | |
761 | per_command_space = new_value; | |
762 | } | |
763 | ||
764 | /* Count the number of symtabs and blocks. */ | |
765 | ||
766 | static void | |
43f3e411 | 767 | count_symtabs_and_blocks (int *nr_symtabs_ptr, int *nr_compunit_symtabs_ptr, |
bd712aed DE |
768 | int *nr_blocks_ptr) |
769 | { | |
bd712aed | 770 | int nr_symtabs = 0; |
43f3e411 | 771 | int nr_compunit_symtabs = 0; |
bd712aed DE |
772 | int nr_blocks = 0; |
773 | ||
b8b8facf DE |
774 | /* When collecting statistics during startup, this is called before |
775 | pretty much anything in gdb has been initialized, and thus | |
776 | current_program_space may be NULL. */ | |
777 | if (current_program_space != NULL) | |
bd712aed | 778 | { |
2030c079 | 779 | for (objfile *o : current_program_space->objfiles ()) |
bd712aed | 780 | { |
b669c953 | 781 | for (compunit_symtab *cu : o->compunits ()) |
d8aeb77f TT |
782 | { |
783 | ++nr_compunit_symtabs; | |
784 | nr_blocks += BLOCKVECTOR_NBLOCKS (COMPUNIT_BLOCKVECTOR (cu)); | |
5accd1a0 TT |
785 | nr_symtabs += std::distance (compunit_filetabs (cu).begin (), |
786 | compunit_filetabs (cu).end ()); | |
d8aeb77f | 787 | } |
bd712aed DE |
788 | } |
789 | } | |
790 | ||
791 | *nr_symtabs_ptr = nr_symtabs; | |
43f3e411 | 792 | *nr_compunit_symtabs_ptr = nr_compunit_symtabs; |
bd712aed DE |
793 | *nr_blocks_ptr = nr_blocks; |
794 | } | |
795 | ||
1e3b796d TT |
796 | /* As indicated by display_time and display_space, report GDB's |
797 | elapsed time and space usage from the base time and space recorded | |
798 | in this object. */ | |
bd712aed | 799 | |
1e3b796d | 800 | scoped_command_stats::~scoped_command_stats () |
bd712aed | 801 | { |
1e3b796d TT |
802 | /* Early exit if we're not reporting any stats. It can be expensive to |
803 | compute the pre-command values so don't collect them at all if we're | |
804 | not reporting stats. Alas this doesn't work in the startup case because | |
805 | we don't know yet whether we will be reporting the stats. For the | |
806 | startup case collect the data anyway (it should be cheap at this point), | |
807 | and leave it to the reporter to decide whether to print them. */ | |
808 | if (m_msg_type | |
809 | && !per_command_time | |
810 | && !per_command_space | |
811 | && !per_command_symtab) | |
812 | return; | |
bd712aed | 813 | |
1e3b796d | 814 | if (m_time_enabled && per_command_time) |
bd712aed | 815 | { |
3847a7bf TT |
816 | print_time (_("command finished")); |
817 | ||
dcb07cfa | 818 | using namespace std::chrono; |
bd712aed | 819 | |
dcb07cfa PA |
820 | run_time_clock::duration cmd_time |
821 | = run_time_clock::now () - m_start_cpu_time; | |
bd712aed | 822 | |
dcb07cfa PA |
823 | steady_clock::duration wall_time |
824 | = steady_clock::now () - m_start_wall_time; | |
bd712aed | 825 | /* Subtract time spend in prompt_for_continue from walltime. */ |
dcb07cfa | 826 | wall_time -= get_prompt_for_continue_wait_time (); |
bd712aed | 827 | |
1e3b796d | 828 | printf_unfiltered (!m_msg_type |
dcb07cfa PA |
829 | ? _("Startup time: %.6f (cpu), %.6f (wall)\n") |
830 | : _("Command execution time: %.6f (cpu), %.6f (wall)\n"), | |
831 | duration<double> (cmd_time).count (), | |
832 | duration<double> (wall_time).count ()); | |
bd712aed DE |
833 | } |
834 | ||
1e3b796d | 835 | if (m_space_enabled && per_command_space) |
bd712aed | 836 | { |
6242c6a6 | 837 | #ifdef HAVE_USEFUL_SBRK |
bd712aed DE |
838 | char *lim = (char *) sbrk (0); |
839 | ||
840 | long space_now = lim - lim_at_start; | |
1e3b796d | 841 | long space_diff = space_now - m_start_space; |
bd712aed | 842 | |
1e3b796d | 843 | printf_unfiltered (!m_msg_type |
bd712aed DE |
844 | ? _("Space used: %ld (%s%ld during startup)\n") |
845 | : _("Space used: %ld (%s%ld for this command)\n"), | |
846 | space_now, | |
847 | (space_diff >= 0 ? "+" : ""), | |
848 | space_diff); | |
849 | #endif | |
850 | } | |
851 | ||
1e3b796d | 852 | if (m_symtab_enabled && per_command_symtab) |
bd712aed | 853 | { |
43f3e411 | 854 | int nr_symtabs, nr_compunit_symtabs, nr_blocks; |
bd712aed | 855 | |
43f3e411 | 856 | count_symtabs_and_blocks (&nr_symtabs, &nr_compunit_symtabs, &nr_blocks); |
bd712aed | 857 | printf_unfiltered (_("#symtabs: %d (+%d)," |
43f3e411 | 858 | " #compunits: %d (+%d)," |
bd712aed DE |
859 | " #blocks: %d (+%d)\n"), |
860 | nr_symtabs, | |
1e3b796d | 861 | nr_symtabs - m_start_nr_symtabs, |
43f3e411 DE |
862 | nr_compunit_symtabs, |
863 | (nr_compunit_symtabs | |
1e3b796d | 864 | - m_start_nr_compunit_symtabs), |
bd712aed | 865 | nr_blocks, |
1e3b796d | 866 | nr_blocks - m_start_nr_blocks); |
bd712aed DE |
867 | } |
868 | } | |
869 | ||
1e3b796d TT |
870 | scoped_command_stats::scoped_command_stats (bool msg_type) |
871 | : m_msg_type (msg_type) | |
bd712aed | 872 | { |
1e3b796d | 873 | if (!m_msg_type || per_command_space) |
bd712aed | 874 | { |
6242c6a6 | 875 | #ifdef HAVE_USEFUL_SBRK |
bd712aed | 876 | char *lim = (char *) sbrk (0); |
1e3b796d TT |
877 | m_start_space = lim - lim_at_start; |
878 | m_space_enabled = 1; | |
bd712aed DE |
879 | #endif |
880 | } | |
44d83468 PA |
881 | else |
882 | m_space_enabled = 0; | |
bd712aed | 883 | |
b8b8facf | 884 | if (msg_type == 0 || per_command_time) |
bd712aed | 885 | { |
dcb07cfa PA |
886 | using namespace std::chrono; |
887 | ||
888 | m_start_cpu_time = run_time_clock::now (); | |
889 | m_start_wall_time = steady_clock::now (); | |
1e3b796d | 890 | m_time_enabled = 1; |
3847a7bf TT |
891 | |
892 | if (per_command_time) | |
893 | print_time (_("command started")); | |
bd712aed | 894 | } |
44d83468 PA |
895 | else |
896 | m_time_enabled = 0; | |
bd712aed | 897 | |
b8b8facf | 898 | if (msg_type == 0 || per_command_symtab) |
bd712aed | 899 | { |
43f3e411 | 900 | int nr_symtabs, nr_compunit_symtabs, nr_blocks; |
bd712aed | 901 | |
43f3e411 | 902 | count_symtabs_and_blocks (&nr_symtabs, &nr_compunit_symtabs, &nr_blocks); |
1e3b796d TT |
903 | m_start_nr_symtabs = nr_symtabs; |
904 | m_start_nr_compunit_symtabs = nr_compunit_symtabs; | |
905 | m_start_nr_blocks = nr_blocks; | |
906 | m_symtab_enabled = 1; | |
bd712aed | 907 | } |
44d83468 PA |
908 | else |
909 | m_symtab_enabled = 0; | |
bd712aed | 910 | |
26c4b26f | 911 | /* Initialize timer to keep track of how long we waited for the user. */ |
bd712aed | 912 | reset_prompt_for_continue_wait_time (); |
bd712aed DE |
913 | } |
914 | ||
3847a7bf TT |
915 | /* See maint.h. */ |
916 | ||
917 | void | |
918 | scoped_command_stats::print_time (const char *msg) | |
919 | { | |
920 | using namespace std::chrono; | |
921 | ||
922 | auto now = system_clock::now (); | |
923 | auto ticks = now.time_since_epoch ().count () / (1000 * 1000); | |
924 | auto millis = ticks % 1000; | |
925 | ||
926 | std::time_t as_time = system_clock::to_time_t (now); | |
927 | struct tm *tm = localtime (&as_time); | |
928 | ||
929 | char out[100]; | |
930 | strftime (out, sizeof (out), "%F %H:%M:%S", tm); | |
931 | ||
932 | printf_unfiltered ("%s.%03d - %s\n", out, (int) millis, msg); | |
933 | } | |
934 | ||
bd712aed DE |
935 | /* Handle unknown "mt set per-command" arguments. |
936 | In this case have "mt set per-command on|off" affect every setting. */ | |
937 | ||
938 | static void | |
981a3fb3 | 939 | set_per_command_cmd (const char *args, int from_tty) |
bd712aed DE |
940 | { |
941 | struct cmd_list_element *list; | |
bd712aed DE |
942 | int val; |
943 | ||
944 | val = parse_cli_boolean_value (args); | |
945 | if (val < 0) | |
946 | error (_("Bad value for 'mt set per-command no'.")); | |
947 | ||
948 | for (list = per_command_setlist; list != NULL; list = list->next) | |
949 | if (list->var_type == var_boolean) | |
950 | { | |
951 | gdb_assert (list->type == set_cmd); | |
952 | do_set_command (args, from_tty, list); | |
953 | } | |
954 | } | |
955 | ||
956 | /* Command "show per-command" displays summary of all the current | |
957 | "show per-command " settings. */ | |
958 | ||
959 | static void | |
981a3fb3 | 960 | show_per_command_cmd (const char *args, int from_tty) |
bd712aed DE |
961 | { |
962 | cmd_show_list (per_command_showlist, from_tty, ""); | |
963 | } | |
dcd1f979 TT |
964 | \f |
965 | ||
966 | /* The "maintenance selftest" command. */ | |
967 | ||
968 | static void | |
58971144 | 969 | maintenance_selftest (const char *args, int from_tty) |
dcd1f979 | 970 | { |
1e5ded6c | 971 | #if GDB_SELF_TEST |
1526853e | 972 | selftests::run_tests (args); |
1e5ded6c YQ |
973 | #else |
974 | printf_filtered (_("\ | |
8ecfd7bd | 975 | Selftests have been disabled for this build.\n")); |
1e5ded6c | 976 | #endif |
1526853e SM |
977 | } |
978 | ||
979 | static void | |
5fed81ff | 980 | maintenance_info_selftests (const char *arg, int from_tty) |
1526853e | 981 | { |
1e5ded6c | 982 | #if GDB_SELF_TEST |
1526853e SM |
983 | printf_filtered ("Registered selftests:\n"); |
984 | selftests::for_each_selftest ([] (const std::string &name) { | |
985 | printf_filtered (" - %s\n", name.c_str ()); | |
986 | }); | |
1e5ded6c YQ |
987 | #else |
988 | printf_filtered (_("\ | |
8ecfd7bd | 989 | Selftests have been disabled for this build.\n")); |
1e5ded6c | 990 | #endif |
dcd1f979 TT |
991 | } |
992 | ||
bd712aed | 993 | \f |
c906108c | 994 | void |
fba45db2 | 995 | _initialize_maint_cmds (void) |
c906108c | 996 | { |
439250fb DE |
997 | struct cmd_list_element *cmd; |
998 | ||
1bedd215 AC |
999 | add_prefix_cmd ("maintenance", class_maintenance, maintenance_command, _("\ |
1000 | Commands for use by GDB maintainers.\n\ | |
c906108c | 1001 | Includes commands to dump specific internal GDB structures in\n\ |
439250fb | 1002 | a human readable form, to cause GDB to deliberately dump core, etc."), |
c906108c SS |
1003 | &maintenancelist, "maintenance ", 0, |
1004 | &cmdlist); | |
1005 | ||
1006 | add_com_alias ("mt", "maintenance", class_maintenance, 1); | |
1007 | ||
1bedd215 AC |
1008 | add_prefix_cmd ("info", class_maintenance, maintenance_info_command, _("\ |
1009 | Commands for showing internal info about the program being debugged."), | |
c906108c SS |
1010 | &maintenanceinfolist, "maintenance info ", 0, |
1011 | &maintenancelist); | |
90515c23 | 1012 | add_alias_cmd ("i", "info", class_maintenance, 1, &maintenancelist); |
c906108c | 1013 | |
1a966eab AC |
1014 | add_cmd ("sections", class_maintenance, maintenance_info_sections, _("\ |
1015 | List the BFD sections of the exec and core files. \n\ | |
e3d3bfda MS |
1016 | Arguments may be any combination of:\n\ |
1017 | [one or more section names]\n\ | |
1018 | ALLOC LOAD RELOC READONLY CODE DATA ROM CONSTRUCTOR\n\ | |
1019 | HAS_CONTENTS NEVER_LOAD COFF_SHARED_LIBRARY IS_COMMON\n\ | |
1020 | Sections matching any argument will be listed (no argument\n\ | |
1021 | implies all sections). In addition, the special argument\n\ | |
1022 | ALLOBJ\n\ | |
1a966eab | 1023 | lists all sections from all object files, including shared libraries."), |
c906108c SS |
1024 | &maintenanceinfolist); |
1025 | ||
1026 | add_prefix_cmd ("print", class_maintenance, maintenance_print_command, | |
1bedd215 | 1027 | _("Maintenance command for printing GDB internal state."), |
c906108c SS |
1028 | &maintenanceprintlist, "maintenance print ", 0, |
1029 | &maintenancelist); | |
1030 | ||
1bedd215 | 1031 | add_prefix_cmd ("set", class_maintenance, maintenance_set_cmd, _("\ |
4f337972 | 1032 | Set GDB internal variables used by the GDB maintainer.\n\ |
1bedd215 | 1033 | Configure variables internal to GDB that aid in GDB's maintenance"), |
4f337972 AC |
1034 | &maintenance_set_cmdlist, "maintenance set ", |
1035 | 0/*allow-unknown*/, | |
1036 | &maintenancelist); | |
1037 | ||
1bedd215 | 1038 | add_prefix_cmd ("show", class_maintenance, maintenance_show_cmd, _("\ |
4f337972 | 1039 | Show GDB internal variables used by the GDB maintainer.\n\ |
1bedd215 | 1040 | Configure variables internal to GDB that aid in GDB's maintenance"), |
4f337972 AC |
1041 | &maintenance_show_cmdlist, "maintenance show ", |
1042 | 0/*allow-unknown*/, | |
1043 | &maintenancelist); | |
1044 | ||
fdbc9870 PA |
1045 | cmd = add_cmd ("with", class_maintenance, maintenance_with_cmd, _("\ |
1046 | Like \"with\", but works with \"maintenance set\" variables.\n\ | |
1047 | Usage: maintenance with SETTING [VALUE] [-- COMMAND]\n\ | |
1048 | With no COMMAND, repeats the last executed command.\n\ | |
1049 | SETTING is any setting you can change with the \"maintenance set\"\n\ | |
1050 | subcommands."), | |
1051 | &maintenancelist); | |
1052 | set_cmd_completer_handle_brkchars (cmd, maintenance_with_cmd_completer); | |
1053 | ||
c906108c | 1054 | #ifndef _WIN32 |
1a966eab AC |
1055 | add_cmd ("dump-me", class_maintenance, maintenance_dump_me, _("\ |
1056 | Get fatal error; make debugger dump its core.\n\ | |
8308e54c | 1057 | GDB sets its handling of SIGQUIT back to SIG_DFL and then sends\n\ |
1a966eab | 1058 | itself a SIGQUIT signal."), |
c906108c SS |
1059 | &maintenancelist); |
1060 | #endif | |
1061 | ||
1a966eab AC |
1062 | add_cmd ("internal-error", class_maintenance, |
1063 | maintenance_internal_error, _("\ | |
1064 | Give GDB an internal error.\n\ | |
1065 | Cause GDB to behave as if an internal error was detected."), | |
7be570e7 JM |
1066 | &maintenancelist); |
1067 | ||
1a966eab AC |
1068 | add_cmd ("internal-warning", class_maintenance, |
1069 | maintenance_internal_warning, _("\ | |
1070 | Give GDB an internal warning.\n\ | |
1071 | Cause GDB to behave as if an internal warning was reported."), | |
dec43320 AC |
1072 | &maintenancelist); |
1073 | ||
57fcfb1b GB |
1074 | add_cmd ("demangler-warning", class_maintenance, |
1075 | maintenance_demangler_warning, _("\ | |
1076 | Give GDB a demangler warning.\n\ | |
1077 | Cause GDB to behave as if a demangler warning was reported."), | |
1078 | &maintenancelist); | |
1079 | ||
439250fb DE |
1080 | cmd = add_cmd ("demangle", class_maintenance, maintenance_demangle, _("\ |
1081 | This command has been moved to \"demangle\"."), | |
1082 | &maintenancelist); | |
1083 | deprecate_cmd (cmd, "demangle"); | |
c906108c | 1084 | |
bd712aed DE |
1085 | add_prefix_cmd ("per-command", class_maintenance, set_per_command_cmd, _("\ |
1086 | Per-command statistics settings."), | |
387cd15b | 1087 | &per_command_setlist, "maintenance set per-command ", |
bd712aed DE |
1088 | 1/*allow-unknown*/, &maintenance_set_cmdlist); |
1089 | ||
1090 | add_prefix_cmd ("per-command", class_maintenance, show_per_command_cmd, _("\ | |
1091 | Show per-command statistics settings."), | |
387cd15b | 1092 | &per_command_showlist, "maintenance show per-command ", |
bd712aed DE |
1093 | 0/*allow-unknown*/, &maintenance_show_cmdlist); |
1094 | ||
1095 | add_setshow_boolean_cmd ("time", class_maintenance, | |
1096 | &per_command_time, _("\ | |
1097 | Set whether to display per-command execution time."), _("\ | |
1098 | Show whether to display per-command execution time."), | |
1099 | _("\ | |
1100 | If enabled, the execution time for each command will be\n\ | |
1101 | displayed following the command's output."), | |
1102 | NULL, NULL, | |
1103 | &per_command_setlist, &per_command_showlist); | |
1104 | ||
1105 | add_setshow_boolean_cmd ("space", class_maintenance, | |
1106 | &per_command_space, _("\ | |
1107 | Set whether to display per-command space usage."), _("\ | |
1108 | Show whether to display per-command space usage."), | |
1109 | _("\ | |
1110 | If enabled, the space usage for each command will be\n\ | |
1111 | displayed following the command's output."), | |
1112 | NULL, NULL, | |
1113 | &per_command_setlist, &per_command_showlist); | |
1114 | ||
1115 | add_setshow_boolean_cmd ("symtab", class_maintenance, | |
1116 | &per_command_symtab, _("\ | |
1117 | Set whether to display per-command symtab statistics."), _("\ | |
1118 | Show whether to display per-command symtab statistics."), | |
1119 | _("\ | |
1120 | If enabled, the basic symtab statistics for each command will be\n\ | |
1121 | displayed following the command's output."), | |
1122 | NULL, NULL, | |
1123 | &per_command_setlist, &per_command_showlist); | |
1124 | ||
1125 | /* This is equivalent to "mt set per-command time on". | |
1126 | Kept because some people are used to typing "mt time 1". */ | |
1a966eab AC |
1127 | add_cmd ("time", class_maintenance, maintenance_time_display, _("\ |
1128 | Set the display of time usage.\n\ | |
c906108c | 1129 | If nonzero, will cause the execution time for each command to be\n\ |
1a966eab | 1130 | displayed, following the command's output."), |
c906108c SS |
1131 | &maintenancelist); |
1132 | ||
bd712aed DE |
1133 | /* This is equivalent to "mt set per-command space on". |
1134 | Kept because some people are used to typing "mt space 1". */ | |
1a966eab AC |
1135 | add_cmd ("space", class_maintenance, maintenance_space_display, _("\ |
1136 | Set the display of space usage.\n\ | |
c906108c | 1137 | If nonzero, will cause the execution space for each command to be\n\ |
1a966eab | 1138 | displayed, following the command's output."), |
c906108c SS |
1139 | &maintenancelist); |
1140 | ||
1a966eab AC |
1141 | add_cmd ("type", class_maintenance, maintenance_print_type, _("\ |
1142 | Print a type chain for a given symbol.\n\ | |
c906108c | 1143 | For each node in a type chain, print the raw data for each member of\n\ |
1a966eab | 1144 | the type structure, and the interpretation of the data."), |
c906108c SS |
1145 | &maintenanceprintlist); |
1146 | ||
c906108c | 1147 | add_cmd ("statistics", class_maintenance, maintenance_print_statistics, |
1a966eab | 1148 | _("Print statistics about internal gdb state."), |
c906108c SS |
1149 | &maintenanceprintlist); |
1150 | ||
1a966eab AC |
1151 | add_cmd ("architecture", class_maintenance, |
1152 | maintenance_print_architecture, _("\ | |
1153 | Print the internal architecture configuration.\n\ | |
1154 | Takes an optional file parameter."), | |
4b9b3959 AC |
1155 | &maintenanceprintlist); |
1156 | ||
27d41eac YQ |
1157 | add_prefix_cmd ("check", class_maintenance, maintenance_check_command, _("\ |
1158 | Commands for checking internal gdb state."), | |
1159 | &maintenancechecklist, "maintenance check ", 0, | |
1160 | &maintenancelist); | |
1161 | ||
3e43a32a MS |
1162 | add_cmd ("translate-address", class_maintenance, |
1163 | maintenance_translate_address, | |
1a966eab | 1164 | _("Translate a section name and address to a symbol."), |
c906108c SS |
1165 | &maintenancelist); |
1166 | ||
1a966eab AC |
1167 | add_cmd ("deprecate", class_maintenance, maintenance_deprecate, _("\ |
1168 | Deprecate a command. Note that this is just in here so the \n\ | |
ef4cb050 | 1169 | testsuite can check the command deprecator. You probably shouldn't use this,\n\ |
56382845 | 1170 | rather you should use the C function deprecate_cmd(). If you decide you \n\ |
6f122dc9 | 1171 | want to use it: maintenance deprecate 'commandname' \"replacement\". The \n\ |
1a966eab | 1172 | replacement is optional."), &maintenancelist); |
56382845 | 1173 | |
1a966eab AC |
1174 | add_cmd ("undeprecate", class_maintenance, maintenance_undeprecate, _("\ |
1175 | Undeprecate a command. Note that this is just in here so the \n\ | |
ef4cb050 | 1176 | testsuite can check the command deprecator. You probably shouldn't use this,\n\ |
1a966eab | 1177 | If you decide you want to use it: maintenance undeprecate 'commandname'"), |
33f91161 | 1178 | &maintenancelist); |
56382845 | 1179 | |
dcd1f979 TT |
1180 | add_cmd ("selftest", class_maintenance, maintenance_selftest, _("\ |
1181 | Run gdb's unit tests.\n\ | |
1526853e | 1182 | Usage: maintenance selftest [filter]\n\ |
dcd1f979 | 1183 | This will run any unit tests that were built in to gdb.\n\ |
1526853e | 1184 | If a filter is given, only the tests with that value in their name will ran."), |
dcd1f979 TT |
1185 | &maintenancelist); |
1186 | ||
1526853e SM |
1187 | add_cmd ("selftests", class_maintenance, maintenance_info_selftests, |
1188 | _("List the registered selftests."), &maintenanceinfolist); | |
1189 | ||
d28f9cdf | 1190 | add_setshow_boolean_cmd ("profile", class_maintenance, |
7915a72c AC |
1191 | &maintenance_profile_p, _("\ |
1192 | Set internal profiling."), _("\ | |
1193 | Show internal profiling."), _("\ | |
1194 | When enabled GDB is profiled."), | |
2c5b56ce | 1195 | maintenance_set_profile_cmd, |
920d2a44 | 1196 | show_maintenance_profile_p, |
d28f9cdf DJ |
1197 | &maintenance_set_cmdlist, |
1198 | &maintenance_show_cmdlist); | |
c906108c | 1199 | } |