Commit | Line | Data |
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c906108c | 1 | /* Support for GDB maintenance commands. |
c6f0559b | 2 | |
ecd75fc8 | 3 | Copyright (C) 1992-2014 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> | |
bd712aed DE |
27 | #include <sys/time.h> |
28 | #include <time.h> | |
c906108c SS |
29 | #include "command.h" |
30 | #include "gdbcmd.h" | |
31 | #include "symtab.h" | |
bd712aed | 32 | #include "block.h" |
c906108c SS |
33 | #include "gdbtypes.h" |
34 | #include "demangle.h" | |
35 | #include "gdbcore.h" | |
c5aa993b | 36 | #include "expression.h" /* For language.h */ |
c906108c SS |
37 | #include "language.h" |
38 | #include "symfile.h" | |
39 | #include "objfiles.h" | |
40 | #include "value.h" | |
c14c28ba | 41 | #include "gdb_assert.h" |
bd712aed DE |
42 | #include "top.h" |
43 | #include "timeval-utils.h" | |
44 | #include "maint.h" | |
c906108c | 45 | |
18a642a1 | 46 | #include "cli/cli-decode.h" |
529480d0 | 47 | #include "cli/cli-utils.h" |
bd712aed | 48 | #include "cli/cli-setshow.h" |
18a642a1 | 49 | |
a14ed312 | 50 | extern void _initialize_maint_cmds (void); |
392a587b | 51 | |
a14ed312 | 52 | static void maintenance_command (char *, int); |
c906108c | 53 | |
a14ed312 | 54 | static void maintenance_internal_error (char *args, int from_tty); |
7be570e7 | 55 | |
a14ed312 | 56 | static void maintenance_demangle (char *, int); |
c906108c | 57 | |
a14ed312 | 58 | static void maintenance_time_display (char *, int); |
c906108c | 59 | |
a14ed312 | 60 | static void maintenance_space_display (char *, int); |
c906108c | 61 | |
a14ed312 | 62 | static void maintenance_info_command (char *, int); |
c906108c | 63 | |
a14ed312 | 64 | static void maintenance_info_sections (char *, int); |
c906108c | 65 | |
a14ed312 | 66 | static void maintenance_print_command (char *, int); |
c906108c | 67 | |
1c689132 DB |
68 | static void maintenance_do_deprecate (char *, int); |
69 | ||
c906108c SS |
70 | /* Set this to the maximum number of seconds to wait instead of waiting forever |
71 | in target_wait(). If this timer times out, then it generates an error and | |
72 | the command is aborted. This replaces most of the need for timeouts in the | |
73 | GDB test suite, and makes it possible to distinguish between a hung target | |
74 | and one with slow communications. */ | |
75 | ||
76 | int watchdog = 0; | |
920d2a44 AC |
77 | static void |
78 | show_watchdog (struct ui_file *file, int from_tty, | |
79 | struct cmd_list_element *c, const char *value) | |
80 | { | |
81 | fprintf_filtered (file, _("Watchdog timer is %s.\n"), value); | |
82 | } | |
c906108c | 83 | |
7f86f058 | 84 | /* Access the maintenance subcommands. */ |
c906108c SS |
85 | |
86 | static void | |
fba45db2 | 87 | maintenance_command (char *args, int from_tty) |
c906108c | 88 | { |
3e43a32a MS |
89 | printf_unfiltered (_("\"maintenance\" must be followed by " |
90 | "the name of a maintenance command.\n")); | |
635c7e8a | 91 | help_list (maintenancelist, "maintenance ", all_commands, gdb_stdout); |
c906108c SS |
92 | } |
93 | ||
94 | #ifndef _WIN32 | |
c906108c | 95 | static void |
fba45db2 | 96 | maintenance_dump_me (char *args, int from_tty) |
c906108c | 97 | { |
9e2f0ad4 | 98 | if (query (_("Should GDB dump core? "))) |
c906108c | 99 | { |
7be570e7 JM |
100 | #ifdef __DJGPP__ |
101 | /* SIGQUIT by default is ignored, so use SIGABRT instead. */ | |
102 | signal (SIGABRT, SIG_DFL); | |
103 | kill (getpid (), SIGABRT); | |
104 | #else | |
c906108c SS |
105 | signal (SIGQUIT, SIG_DFL); |
106 | kill (getpid (), SIGQUIT); | |
7be570e7 | 107 | #endif |
c906108c SS |
108 | } |
109 | } | |
110 | #endif | |
111 | ||
7be570e7 JM |
112 | /* Stimulate the internal error mechanism that GDB uses when an |
113 | internal problem is detected. Allows testing of the mechanism. | |
114 | Also useful when the user wants to drop a core file but not exit | |
025bb325 | 115 | GDB. */ |
7be570e7 JM |
116 | |
117 | static void | |
118 | maintenance_internal_error (char *args, int from_tty) | |
119 | { | |
dec43320 AC |
120 | internal_error (__FILE__, __LINE__, "%s", (args == NULL ? "" : args)); |
121 | } | |
122 | ||
123 | /* Stimulate the internal error mechanism that GDB uses when an | |
124 | internal problem is detected. Allows testing of the mechanism. | |
125 | Also useful when the user wants to drop a core file but not exit | |
025bb325 | 126 | GDB. */ |
dec43320 AC |
127 | |
128 | static void | |
129 | maintenance_internal_warning (char *args, int from_tty) | |
130 | { | |
131 | internal_warning (__FILE__, __LINE__, "%s", (args == NULL ? "" : args)); | |
7be570e7 JM |
132 | } |
133 | ||
57fcfb1b GB |
134 | /* Stimulate the internal error mechanism that GDB uses when an |
135 | demangler problem is detected. Allows testing of the mechanism. */ | |
136 | ||
137 | static void | |
138 | maintenance_demangler_warning (char *args, int from_tty) | |
139 | { | |
140 | demangler_warning (__FILE__, __LINE__, "%s", (args == NULL ? "" : args)); | |
141 | } | |
142 | ||
33f91161 AC |
143 | /* Someday we should allow demangling for things other than just |
144 | explicit strings. For example, we might want to be able to specify | |
145 | the address of a string in either GDB's process space or the | |
146 | debuggee's process space, and have gdb fetch and demangle that | |
147 | string. If we have a char* pointer "ptr" that points to a string, | |
148 | we might want to be able to given just the name and have GDB | |
025bb325 | 149 | demangle and print what it points to, etc. (FIXME) */ |
c906108c SS |
150 | |
151 | static void | |
fba45db2 | 152 | maintenance_demangle (char *args, int from_tty) |
c906108c SS |
153 | { |
154 | char *demangled; | |
155 | ||
156 | if (args == NULL || *args == '\0') | |
157 | { | |
3e43a32a MS |
158 | printf_unfiltered (_("\"maintenance demangle\" takes " |
159 | "an argument to demangle.\n")); | |
c906108c SS |
160 | } |
161 | else | |
162 | { | |
9a3d7dfd AF |
163 | demangled = language_demangle (current_language, args, |
164 | DMGL_ANSI | DMGL_PARAMS); | |
c906108c SS |
165 | if (demangled != NULL) |
166 | { | |
167 | printf_unfiltered ("%s\n", demangled); | |
b8c9b27d | 168 | xfree (demangled); |
c906108c SS |
169 | } |
170 | else | |
171 | { | |
a3f17187 | 172 | printf_unfiltered (_("Can't demangle \"%s\"\n"), args); |
c906108c SS |
173 | } |
174 | } | |
175 | } | |
176 | ||
177 | static void | |
fba45db2 | 178 | maintenance_time_display (char *args, int from_tty) |
c906108c | 179 | { |
c906108c | 180 | if (args == NULL || *args == '\0') |
a3f17187 | 181 | printf_unfiltered (_("\"maintenance time\" takes a numeric argument.\n")); |
c906108c | 182 | else |
bd712aed | 183 | set_per_command_time (strtol (args, NULL, 10)); |
c906108c SS |
184 | } |
185 | ||
186 | static void | |
fba45db2 | 187 | maintenance_space_display (char *args, int from_tty) |
c906108c | 188 | { |
c906108c SS |
189 | if (args == NULL || *args == '\0') |
190 | printf_unfiltered ("\"maintenance space\" takes a numeric argument.\n"); | |
191 | else | |
bd712aed | 192 | set_per_command_space (strtol (args, NULL, 10)); |
c906108c SS |
193 | } |
194 | ||
33f91161 AC |
195 | /* The "maintenance info" command is defined as a prefix, with |
196 | allow_unknown 0. Therefore, its own definition is called only for | |
197 | "maintenance info" with no args. */ | |
c906108c | 198 | |
c906108c | 199 | static void |
fba45db2 | 200 | maintenance_info_command (char *arg, int from_tty) |
c906108c | 201 | { |
3e43a32a MS |
202 | printf_unfiltered (_("\"maintenance info\" must be followed " |
203 | "by the name of an info command.\n")); | |
635c7e8a TT |
204 | help_list (maintenanceinfolist, "maintenance info ", all_commands, |
205 | gdb_stdout); | |
c906108c SS |
206 | } |
207 | ||
a532ca62 MS |
208 | /* Mini tokenizing lexer for 'maint info sections' command. */ |
209 | ||
210 | static int | |
473e38f3 | 211 | match_substring (const char *string, const char *substr) |
a532ca62 MS |
212 | { |
213 | int substr_len = strlen(substr); | |
473e38f3 | 214 | const char *tok; |
a532ca62 MS |
215 | |
216 | while ((tok = strstr (string, substr)) != NULL) | |
217 | { | |
025bb325 | 218 | /* Got a partial match. Is it a whole word? */ |
b01d807c MS |
219 | if (tok == string |
220 | || tok[-1] == ' ' | |
221 | || tok[-1] == '\t') | |
a532ca62 | 222 | { |
025bb325 | 223 | /* Token is delimited at the front... */ |
b01d807c MS |
224 | if (tok[substr_len] == ' ' |
225 | || tok[substr_len] == '\t' | |
226 | || tok[substr_len] == '\0') | |
a532ca62 MS |
227 | { |
228 | /* Token is delimited at the rear. Got a whole-word match. */ | |
229 | return 1; | |
230 | } | |
231 | } | |
232 | /* Token didn't match as a whole word. Advance and try again. */ | |
233 | string = tok + 1; | |
234 | } | |
235 | return 0; | |
236 | } | |
237 | ||
43155bc1 | 238 | static int |
fc4baa5e | 239 | match_bfd_flags (const char *string, flagword flags) |
c906108c | 240 | { |
43155bc1 | 241 | if (flags & SEC_ALLOC) |
a532ca62 | 242 | if (match_substring (string, "ALLOC")) |
43155bc1 MS |
243 | return 1; |
244 | if (flags & SEC_LOAD) | |
a532ca62 | 245 | if (match_substring (string, "LOAD")) |
43155bc1 MS |
246 | return 1; |
247 | if (flags & SEC_RELOC) | |
a532ca62 | 248 | if (match_substring (string, "RELOC")) |
43155bc1 MS |
249 | return 1; |
250 | if (flags & SEC_READONLY) | |
a532ca62 | 251 | if (match_substring (string, "READONLY")) |
43155bc1 MS |
252 | return 1; |
253 | if (flags & SEC_CODE) | |
a532ca62 | 254 | if (match_substring (string, "CODE")) |
43155bc1 MS |
255 | return 1; |
256 | if (flags & SEC_DATA) | |
a532ca62 | 257 | if (match_substring (string, "DATA")) |
43155bc1 MS |
258 | return 1; |
259 | if (flags & SEC_ROM) | |
a532ca62 | 260 | if (match_substring (string, "ROM")) |
43155bc1 MS |
261 | return 1; |
262 | if (flags & SEC_CONSTRUCTOR) | |
a532ca62 | 263 | if (match_substring (string, "CONSTRUCTOR")) |
43155bc1 MS |
264 | return 1; |
265 | if (flags & SEC_HAS_CONTENTS) | |
a532ca62 | 266 | if (match_substring (string, "HAS_CONTENTS")) |
43155bc1 MS |
267 | return 1; |
268 | if (flags & SEC_NEVER_LOAD) | |
a532ca62 | 269 | if (match_substring (string, "NEVER_LOAD")) |
43155bc1 MS |
270 | return 1; |
271 | if (flags & SEC_COFF_SHARED_LIBRARY) | |
a532ca62 | 272 | if (match_substring (string, "COFF_SHARED_LIBRARY")) |
43155bc1 MS |
273 | return 1; |
274 | if (flags & SEC_IS_COMMON) | |
a532ca62 | 275 | if (match_substring (string, "IS_COMMON")) |
43155bc1 | 276 | return 1; |
c906108c | 277 | |
43155bc1 MS |
278 | return 0; |
279 | } | |
c906108c | 280 | |
43155bc1 MS |
281 | static void |
282 | print_bfd_flags (flagword flags) | |
283 | { | |
c906108c SS |
284 | if (flags & SEC_ALLOC) |
285 | printf_filtered (" ALLOC"); | |
286 | if (flags & SEC_LOAD) | |
287 | printf_filtered (" LOAD"); | |
288 | if (flags & SEC_RELOC) | |
289 | printf_filtered (" RELOC"); | |
290 | if (flags & SEC_READONLY) | |
291 | printf_filtered (" READONLY"); | |
292 | if (flags & SEC_CODE) | |
293 | printf_filtered (" CODE"); | |
294 | if (flags & SEC_DATA) | |
295 | printf_filtered (" DATA"); | |
296 | if (flags & SEC_ROM) | |
297 | printf_filtered (" ROM"); | |
298 | if (flags & SEC_CONSTRUCTOR) | |
299 | printf_filtered (" CONSTRUCTOR"); | |
300 | if (flags & SEC_HAS_CONTENTS) | |
301 | printf_filtered (" HAS_CONTENTS"); | |
302 | if (flags & SEC_NEVER_LOAD) | |
303 | printf_filtered (" NEVER_LOAD"); | |
304 | if (flags & SEC_COFF_SHARED_LIBRARY) | |
305 | printf_filtered (" COFF_SHARED_LIBRARY"); | |
306 | if (flags & SEC_IS_COMMON) | |
307 | printf_filtered (" IS_COMMON"); | |
43155bc1 MS |
308 | } |
309 | ||
310 | static void | |
67a2b77e AC |
311 | maint_print_section_info (const char *name, flagword flags, |
312 | CORE_ADDR addr, CORE_ADDR endaddr, | |
5af949e3 | 313 | unsigned long filepos, int addr_size) |
43155bc1 | 314 | { |
5af949e3 UW |
315 | printf_filtered (" %s", hex_string_custom (addr, addr_size)); |
316 | printf_filtered ("->%s", hex_string_custom (endaddr, addr_size)); | |
3ab13650 | 317 | printf_filtered (" at %s", |
bb599908 | 318 | hex_string_custom ((unsigned long) filepos, 8)); |
e3d3bfda MS |
319 | printf_filtered (": %s", name); |
320 | print_bfd_flags (flags); | |
321 | printf_filtered ("\n"); | |
322 | } | |
c906108c | 323 | |
e3d3bfda MS |
324 | static void |
325 | print_bfd_section_info (bfd *abfd, | |
326 | asection *asect, | |
fc4baa5e | 327 | void *datum) |
e3d3bfda MS |
328 | { |
329 | flagword flags = bfd_get_section_flags (abfd, asect); | |
330 | const char *name = bfd_section_name (abfd, asect); | |
fc4baa5e | 331 | const char *arg = datum; |
e3d3bfda | 332 | |
fc4baa5e TT |
333 | if (arg == NULL || *arg == '\0' |
334 | || match_substring (arg, name) | |
335 | || match_bfd_flags (arg, flags)) | |
e3d3bfda | 336 | { |
5af949e3 UW |
337 | struct gdbarch *gdbarch = gdbarch_from_bfd (abfd); |
338 | int addr_size = gdbarch_addr_bit (gdbarch) / 8; | |
e3d3bfda MS |
339 | CORE_ADDR addr, endaddr; |
340 | ||
341 | addr = bfd_section_vma (abfd, asect); | |
342 | endaddr = addr + bfd_section_size (abfd, asect); | |
8625fc1b | 343 | printf_filtered (" [%d] ", gdb_bfd_section_index (abfd, asect)); |
5af949e3 UW |
344 | maint_print_section_info (name, flags, addr, endaddr, |
345 | asect->filepos, addr_size); | |
e3d3bfda MS |
346 | } |
347 | } | |
348 | ||
349 | static void | |
350 | print_objfile_section_info (bfd *abfd, | |
351 | struct obj_section *asect, | |
fc4baa5e | 352 | const char *string) |
e3d3bfda MS |
353 | { |
354 | flagword flags = bfd_get_section_flags (abfd, asect->the_bfd_section); | |
355 | const char *name = bfd_section_name (abfd, asect->the_bfd_section); | |
43155bc1 | 356 | |
b01d807c MS |
357 | if (string == NULL || *string == '\0' |
358 | || match_substring (string, name) | |
359 | || match_bfd_flags (string, flags)) | |
43155bc1 | 360 | { |
5af949e3 UW |
361 | struct gdbarch *gdbarch = gdbarch_from_bfd (abfd); |
362 | int addr_size = gdbarch_addr_bit (gdbarch) / 8; | |
b8d56208 | 363 | |
f1f6aadf PA |
364 | maint_print_section_info (name, flags, |
365 | obj_section_addr (asect), | |
366 | obj_section_endaddr (asect), | |
5af949e3 UW |
367 | asect->the_bfd_section->filepos, |
368 | addr_size); | |
43155bc1 | 369 | } |
c906108c SS |
370 | } |
371 | ||
c906108c | 372 | static void |
fba45db2 | 373 | maintenance_info_sections (char *arg, int from_tty) |
c906108c SS |
374 | { |
375 | if (exec_bfd) | |
376 | { | |
a3f17187 | 377 | printf_filtered (_("Exec file:\n")); |
c5aa993b | 378 | printf_filtered (" `%s', ", bfd_get_filename (exec_bfd)); |
c906108c | 379 | wrap_here (" "); |
a3f17187 | 380 | printf_filtered (_("file type %s.\n"), bfd_get_target (exec_bfd)); |
a532ca62 | 381 | if (arg && *arg && match_substring (arg, "ALLOBJ")) |
e3d3bfda MS |
382 | { |
383 | struct objfile *ofile; | |
384 | struct obj_section *osect; | |
385 | ||
386 | /* Only this function cares about the 'ALLOBJ' argument; | |
387 | if 'ALLOBJ' is the only argument, discard it rather than | |
388 | passing it down to print_objfile_section_info (which | |
389 | wouldn't know how to handle it). */ | |
390 | if (strcmp (arg, "ALLOBJ") == 0) | |
391 | arg = NULL; | |
392 | ||
393 | ALL_OBJFILES (ofile) | |
394 | { | |
a3f17187 | 395 | printf_filtered (_(" Object file: %s\n"), |
e3d3bfda MS |
396 | bfd_get_filename (ofile->obfd)); |
397 | ALL_OBJFILE_OSECTIONS (ofile, osect) | |
398 | { | |
399 | print_objfile_section_info (ofile->obfd, osect, arg); | |
400 | } | |
401 | } | |
402 | } | |
403 | else | |
404 | bfd_map_over_sections (exec_bfd, print_bfd_section_info, arg); | |
c906108c SS |
405 | } |
406 | ||
407 | if (core_bfd) | |
408 | { | |
a3f17187 | 409 | printf_filtered (_("Core file:\n")); |
c5aa993b | 410 | printf_filtered (" `%s', ", bfd_get_filename (core_bfd)); |
c906108c | 411 | wrap_here (" "); |
a3f17187 | 412 | printf_filtered (_("file type %s.\n"), bfd_get_target (core_bfd)); |
e3d3bfda | 413 | bfd_map_over_sections (core_bfd, print_bfd_section_info, arg); |
c906108c SS |
414 | } |
415 | } | |
416 | ||
025cfdb2 | 417 | static void |
fba45db2 | 418 | maintenance_print_statistics (char *args, int from_tty) |
c906108c SS |
419 | { |
420 | print_objfile_statistics (); | |
421 | print_symbol_bcache_statistics (); | |
422 | } | |
423 | ||
b9362cc7 | 424 | static void |
4b9b3959 AC |
425 | maintenance_print_architecture (char *args, int from_tty) |
426 | { | |
e17c207e UW |
427 | struct gdbarch *gdbarch = get_current_arch (); |
428 | ||
4b9b3959 | 429 | if (args == NULL) |
e17c207e | 430 | gdbarch_dump (gdbarch, gdb_stdout); |
4b9b3959 AC |
431 | else |
432 | { | |
724b958c | 433 | struct cleanup *cleanups; |
4b9b3959 | 434 | struct ui_file *file = gdb_fopen (args, "w"); |
b8d56208 | 435 | |
4b9b3959 | 436 | if (file == NULL) |
e2e0b3e5 | 437 | perror_with_name (_("maintenance print architecture")); |
724b958c | 438 | cleanups = make_cleanup_ui_file_delete (file); |
e17c207e | 439 | gdbarch_dump (gdbarch, file); |
724b958c | 440 | do_cleanups (cleanups); |
4b9b3959 AC |
441 | } |
442 | } | |
443 | ||
33f91161 AC |
444 | /* The "maintenance print" command is defined as a prefix, with |
445 | allow_unknown 0. Therefore, its own definition is called only for | |
446 | "maintenance print" with no args. */ | |
c906108c | 447 | |
c906108c | 448 | static void |
fba45db2 | 449 | maintenance_print_command (char *arg, int from_tty) |
c906108c | 450 | { |
3e43a32a MS |
451 | printf_unfiltered (_("\"maintenance print\" must be followed " |
452 | "by the name of a print command.\n")); | |
635c7e8a TT |
453 | help_list (maintenanceprintlist, "maintenance print ", all_commands, |
454 | gdb_stdout); | |
c906108c SS |
455 | } |
456 | ||
457 | /* The "maintenance translate-address" command converts a section and address | |
458 | to a symbol. This can be called in two ways: | |
c5aa993b | 459 | maintenance translate-address <secname> <addr> |
025bb325 | 460 | or maintenance translate-address <addr>. */ |
c906108c SS |
461 | |
462 | static void | |
fba45db2 | 463 | maintenance_translate_address (char *arg, int from_tty) |
c906108c SS |
464 | { |
465 | CORE_ADDR address; | |
714835d5 | 466 | struct obj_section *sect; |
c906108c | 467 | char *p; |
7cbd4a93 | 468 | struct bound_minimal_symbol sym; |
c906108c SS |
469 | struct objfile *objfile; |
470 | ||
471 | if (arg == NULL || *arg == 0) | |
8a3fe4f8 | 472 | error (_("requires argument (address or section + address)")); |
c906108c SS |
473 | |
474 | sect = NULL; | |
475 | p = arg; | |
476 | ||
477 | if (!isdigit (*p)) | |
025bb325 MS |
478 | { /* See if we have a valid section name. */ |
479 | while (*p && !isspace (*p)) /* Find end of section name. */ | |
c906108c | 480 | p++; |
025bb325 | 481 | if (*p == '\000') /* End of command? */ |
8a3fe4f8 | 482 | error (_("Need to specify <section-name> and <address>")); |
c906108c | 483 | *p++ = '\000'; |
529480d0 | 484 | p = skip_spaces (p); |
c906108c | 485 | |
714835d5 | 486 | ALL_OBJSECTIONS (objfile, sect) |
c5aa993b | 487 | { |
714835d5 | 488 | if (strcmp (sect->the_bfd_section->name, arg) == 0) |
c5aa993b JM |
489 | break; |
490 | } | |
c906108c | 491 | |
15c99a44 | 492 | if (!objfile) |
8a3fe4f8 | 493 | error (_("Unknown section %s."), arg); |
c906108c SS |
494 | } |
495 | ||
496 | address = parse_and_eval_address (p); | |
497 | ||
498 | if (sect) | |
499 | sym = lookup_minimal_symbol_by_pc_section (address, sect); | |
500 | else | |
501 | sym = lookup_minimal_symbol_by_pc (address); | |
502 | ||
7cbd4a93 | 503 | if (sym.minsym) |
c14c28ba | 504 | { |
efd66ac6 | 505 | const char *symbol_name = MSYMBOL_PRINT_NAME (sym.minsym); |
3e43a32a | 506 | const char *symbol_offset |
77e371c0 | 507 | = pulongest (address - BMSYMBOL_VALUE_ADDRESS (sym)); |
c14c28ba | 508 | |
efd66ac6 | 509 | sect = MSYMBOL_OBJ_SECTION(sym.objfile, sym.minsym); |
c14c28ba PP |
510 | if (sect != NULL) |
511 | { | |
512 | const char *section_name; | |
513 | const char *obj_name; | |
514 | ||
515 | gdb_assert (sect->the_bfd_section && sect->the_bfd_section->name); | |
516 | section_name = sect->the_bfd_section->name; | |
517 | ||
4262abfb JK |
518 | gdb_assert (sect->objfile && objfile_name (sect->objfile)); |
519 | obj_name = objfile_name (sect->objfile); | |
c14c28ba PP |
520 | |
521 | if (MULTI_OBJFILE_P ()) | |
522 | printf_filtered (_("%s + %s in section %s of %s\n"), | |
3e43a32a MS |
523 | symbol_name, symbol_offset, |
524 | section_name, obj_name); | |
c14c28ba PP |
525 | else |
526 | printf_filtered (_("%s + %s in section %s\n"), | |
527 | symbol_name, symbol_offset, section_name); | |
528 | } | |
529 | else | |
530 | printf_filtered (_("%s + %s\n"), symbol_name, symbol_offset); | |
531 | } | |
c906108c | 532 | else if (sect) |
5af949e3 UW |
533 | printf_filtered (_("no symbol at %s:%s\n"), |
534 | sect->the_bfd_section->name, hex_string (address)); | |
c906108c | 535 | else |
5af949e3 | 536 | printf_filtered (_("no symbol at %s\n"), hex_string (address)); |
c906108c SS |
537 | |
538 | return; | |
539 | } | |
540 | ||
56382845 | 541 | |
c114dcd5 | 542 | /* When a command is deprecated the user will be warned the first time |
33f91161 | 543 | the command is used. If possible, a replacement will be |
025bb325 | 544 | offered. */ |
56382845 FN |
545 | |
546 | static void | |
547 | maintenance_deprecate (char *args, int from_tty) | |
548 | { | |
549 | if (args == NULL || *args == '\0') | |
550 | { | |
cce7e648 PA |
551 | printf_unfiltered (_("\"maintenance deprecate\" takes an argument,\n\ |
552 | the command you want to deprecate, and optionally the replacement command\n\ | |
a3f17187 | 553 | enclosed in quotes.\n")); |
56382845 | 554 | } |
33f91161 | 555 | |
56382845 FN |
556 | maintenance_do_deprecate (args, 1); |
557 | ||
558 | } | |
559 | ||
560 | ||
561 | static void | |
562 | maintenance_undeprecate (char *args, int from_tty) | |
563 | { | |
564 | if (args == NULL || *args == '\0') | |
565 | { | |
a3f17187 AC |
566 | printf_unfiltered (_("\"maintenance undeprecate\" takes an argument, \n\ |
567 | the command you want to undeprecate.\n")); | |
56382845 | 568 | } |
33f91161 | 569 | |
56382845 | 570 | maintenance_do_deprecate (args, 0); |
33f91161 | 571 | |
56382845 FN |
572 | } |
573 | ||
025bb325 | 574 | /* You really shouldn't be using this. It is just for the testsuite. |
33f91161 AC |
575 | Rather, you should use deprecate_cmd() when the command is created |
576 | in _initialize_blah(). | |
577 | ||
578 | This function deprecates a command and optionally assigns it a | |
579 | replacement. */ | |
580 | ||
8399535b | 581 | static void |
33f91161 AC |
582 | maintenance_do_deprecate (char *text, int deprecate) |
583 | { | |
33f91161 AC |
584 | struct cmd_list_element *alias = NULL; |
585 | struct cmd_list_element *prefix_cmd = NULL; | |
586 | struct cmd_list_element *cmd = NULL; | |
587 | ||
588 | char *start_ptr = NULL; | |
589 | char *end_ptr = NULL; | |
56382845 | 590 | int len; |
33f91161 AC |
591 | char *replacement = NULL; |
592 | ||
1c689132 DB |
593 | if (text == NULL) |
594 | return; | |
56382845 | 595 | |
33f91161 AC |
596 | if (!lookup_cmd_composition (text, &alias, &prefix_cmd, &cmd)) |
597 | { | |
a3f17187 | 598 | printf_filtered (_("Can't find command '%s' to deprecate.\n"), text); |
33f91161 AC |
599 | return; |
600 | } | |
56382845 | 601 | |
56382845 FN |
602 | if (deprecate) |
603 | { | |
025bb325 | 604 | /* Look for a replacement command. */ |
80ce1ecb AC |
605 | start_ptr = strchr (text, '\"'); |
606 | if (start_ptr != NULL) | |
33f91161 AC |
607 | { |
608 | start_ptr++; | |
80ce1ecb AC |
609 | end_ptr = strrchr (start_ptr, '\"'); |
610 | if (end_ptr != NULL) | |
33f91161 AC |
611 | { |
612 | len = end_ptr - start_ptr; | |
613 | start_ptr[len] = '\0'; | |
614 | replacement = xstrdup (start_ptr); | |
615 | } | |
616 | } | |
56382845 | 617 | } |
33f91161 | 618 | |
56382845 FN |
619 | if (!start_ptr || !end_ptr) |
620 | replacement = NULL; | |
33f91161 AC |
621 | |
622 | ||
56382845 | 623 | /* If they used an alias, we only want to deprecate the alias. |
33f91161 | 624 | |
56382845 FN |
625 | Note the MALLOCED_REPLACEMENT test. If the command's replacement |
626 | string was allocated at compile time we don't want to free the | |
025bb325 | 627 | memory. */ |
56382845 FN |
628 | if (alias) |
629 | { | |
1f2bdf09 | 630 | if (alias->malloced_replacement) |
429e55ea | 631 | xfree ((char *) alias->replacement); |
33f91161 | 632 | |
56382845 | 633 | if (deprecate) |
1f2bdf09 TT |
634 | { |
635 | alias->deprecated_warn_user = 1; | |
636 | alias->cmd_deprecated = 1; | |
637 | } | |
56382845 | 638 | else |
1f2bdf09 TT |
639 | { |
640 | alias->deprecated_warn_user = 0; | |
641 | alias->cmd_deprecated = 0; | |
642 | } | |
33f91161 | 643 | alias->replacement = replacement; |
1f2bdf09 | 644 | alias->malloced_replacement = 1; |
56382845 FN |
645 | return; |
646 | } | |
647 | else if (cmd) | |
648 | { | |
1f2bdf09 | 649 | if (cmd->malloced_replacement) |
429e55ea | 650 | xfree ((char *) cmd->replacement); |
56382845 FN |
651 | |
652 | if (deprecate) | |
1f2bdf09 TT |
653 | { |
654 | cmd->deprecated_warn_user = 1; | |
655 | cmd->cmd_deprecated = 1; | |
656 | } | |
56382845 | 657 | else |
1f2bdf09 TT |
658 | { |
659 | cmd->deprecated_warn_user = 0; | |
660 | cmd->cmd_deprecated = 0; | |
661 | } | |
33f91161 | 662 | cmd->replacement = replacement; |
1f2bdf09 | 663 | cmd->malloced_replacement = 1; |
56382845 FN |
664 | return; |
665 | } | |
240f9570 | 666 | xfree (replacement); |
56382845 FN |
667 | } |
668 | ||
4f337972 AC |
669 | /* Maintenance set/show framework. */ |
670 | ||
ae038cb0 DJ |
671 | struct cmd_list_element *maintenance_set_cmdlist; |
672 | struct cmd_list_element *maintenance_show_cmdlist; | |
4f337972 AC |
673 | |
674 | static void | |
675 | maintenance_set_cmd (char *args, int from_tty) | |
676 | { | |
3e43a32a MS |
677 | printf_unfiltered (_("\"maintenance set\" must be followed " |
678 | "by the name of a set command.\n")); | |
635c7e8a TT |
679 | help_list (maintenance_set_cmdlist, "maintenance set ", all_commands, |
680 | gdb_stdout); | |
4f337972 AC |
681 | } |
682 | ||
683 | static void | |
684 | maintenance_show_cmd (char *args, int from_tty) | |
685 | { | |
686 | cmd_show_list (maintenance_show_cmdlist, from_tty, ""); | |
687 | } | |
688 | ||
4f337972 AC |
689 | /* Profiling support. */ |
690 | ||
691 | static int maintenance_profile_p; | |
920d2a44 AC |
692 | static void |
693 | show_maintenance_profile_p (struct ui_file *file, int from_tty, | |
694 | struct cmd_list_element *c, const char *value) | |
695 | { | |
696 | fprintf_filtered (file, _("Internal profiling is %s.\n"), value); | |
697 | } | |
d9feb4e7 | 698 | |
b0b1c2c0 MK |
699 | #ifdef HAVE__ETEXT |
700 | extern char _etext; | |
701 | #define TEXTEND &_etext | |
01fe12f6 | 702 | #elif defined (HAVE_ETEXT) |
b0b1c2c0 MK |
703 | extern char etext; |
704 | #define TEXTEND &etext | |
705 | #endif | |
706 | ||
01fe12f6 JB |
707 | #if defined (HAVE_MONSTARTUP) && defined (HAVE__MCLEANUP) && defined (TEXTEND) |
708 | ||
d28f9cdf DJ |
709 | static int profiling_state; |
710 | ||
711 | static void | |
712 | mcleanup_wrapper (void) | |
713 | { | |
714 | extern void _mcleanup (void); | |
715 | ||
716 | if (profiling_state) | |
717 | _mcleanup (); | |
718 | } | |
4f337972 AC |
719 | |
720 | static void | |
3e43a32a MS |
721 | maintenance_set_profile_cmd (char *args, int from_tty, |
722 | struct cmd_list_element *c) | |
4f337972 | 723 | { |
d28f9cdf DJ |
724 | if (maintenance_profile_p == profiling_state) |
725 | return; | |
726 | ||
727 | profiling_state = maintenance_profile_p; | |
728 | ||
729 | if (maintenance_profile_p) | |
730 | { | |
731 | static int profiling_initialized; | |
732 | ||
733 | extern void monstartup (unsigned long, unsigned long); | |
d28f9cdf DJ |
734 | extern int main(); |
735 | ||
736 | if (!profiling_initialized) | |
737 | { | |
738 | atexit (mcleanup_wrapper); | |
739 | profiling_initialized = 1; | |
740 | } | |
741 | ||
742 | /* "main" is now always the first function in the text segment, so use | |
743 | its address for monstartup. */ | |
b0b1c2c0 | 744 | monstartup ((unsigned long) &main, (unsigned long) TEXTEND); |
d28f9cdf DJ |
745 | } |
746 | else | |
747 | { | |
748 | extern void _mcleanup (void); | |
b8d56208 | 749 | |
d28f9cdf DJ |
750 | _mcleanup (); |
751 | } | |
4f337972 | 752 | } |
d9feb4e7 DJ |
753 | #else |
754 | static void | |
3e43a32a MS |
755 | maintenance_set_profile_cmd (char *args, int from_tty, |
756 | struct cmd_list_element *c) | |
d9feb4e7 | 757 | { |
8a3fe4f8 | 758 | error (_("Profiling support is not available on this system.")); |
d9feb4e7 DJ |
759 | } |
760 | #endif | |
bd712aed DE |
761 | \f |
762 | /* If nonzero, display time usage both at startup and for each command. */ | |
56382845 | 763 | |
bd712aed DE |
764 | static int per_command_time; |
765 | ||
766 | /* If nonzero, display space usage both at startup and for each command. */ | |
767 | ||
768 | static int per_command_space; | |
769 | ||
770 | /* If nonzero, display basic symtab stats for each command. */ | |
771 | ||
772 | static int per_command_symtab; | |
773 | ||
774 | /* mt per-command commands. */ | |
775 | ||
776 | static struct cmd_list_element *per_command_setlist; | |
777 | static struct cmd_list_element *per_command_showlist; | |
778 | ||
779 | /* Records a run time and space usage to be used as a base for | |
780 | reporting elapsed time or change in space. */ | |
781 | ||
782 | struct cmd_stats | |
783 | { | |
784 | /* Zero if the saved time is from the beginning of GDB execution. | |
785 | One if from the beginning of an individual command execution. */ | |
786 | int msg_type; | |
787 | /* Track whether the stat was enabled at the start of the command | |
788 | so that we can avoid printing anything if it gets turned on by | |
789 | the current command. */ | |
790 | int time_enabled : 1; | |
791 | int space_enabled : 1; | |
792 | int symtab_enabled : 1; | |
793 | long start_cpu_time; | |
794 | struct timeval start_wall_time; | |
795 | long start_space; | |
796 | /* Total number of symtabs (over all objfiles). */ | |
797 | int start_nr_symtabs; | |
798 | /* Of those, a count of just the primary ones. */ | |
799 | int start_nr_primary_symtabs; | |
800 | /* Total number of blocks. */ | |
801 | int start_nr_blocks; | |
802 | }; | |
803 | ||
804 | /* Set whether to display time statistics to NEW_VALUE | |
805 | (non-zero means true). */ | |
806 | ||
807 | void | |
808 | set_per_command_time (int new_value) | |
809 | { | |
810 | per_command_time = new_value; | |
811 | } | |
812 | ||
813 | /* Set whether to display space statistics to NEW_VALUE | |
814 | (non-zero means true). */ | |
815 | ||
816 | void | |
817 | set_per_command_space (int new_value) | |
818 | { | |
819 | per_command_space = new_value; | |
820 | } | |
821 | ||
822 | /* Count the number of symtabs and blocks. */ | |
823 | ||
824 | static void | |
825 | count_symtabs_and_blocks (int *nr_symtabs_ptr, int *nr_primary_symtabs_ptr, | |
826 | int *nr_blocks_ptr) | |
827 | { | |
828 | struct objfile *o; | |
829 | struct symtab *s; | |
830 | int nr_symtabs = 0; | |
831 | int nr_primary_symtabs = 0; | |
832 | int nr_blocks = 0; | |
833 | ||
b8b8facf DE |
834 | /* When collecting statistics during startup, this is called before |
835 | pretty much anything in gdb has been initialized, and thus | |
836 | current_program_space may be NULL. */ | |
837 | if (current_program_space != NULL) | |
bd712aed | 838 | { |
b8b8facf | 839 | ALL_SYMTABS (o, s) |
bd712aed | 840 | { |
b8b8facf DE |
841 | ++nr_symtabs; |
842 | if (s->primary) | |
843 | { | |
844 | ++nr_primary_symtabs; | |
845 | nr_blocks += BLOCKVECTOR_NBLOCKS (BLOCKVECTOR (s)); | |
846 | } | |
bd712aed DE |
847 | } |
848 | } | |
849 | ||
850 | *nr_symtabs_ptr = nr_symtabs; | |
851 | *nr_primary_symtabs_ptr = nr_primary_symtabs; | |
852 | *nr_blocks_ptr = nr_blocks; | |
853 | } | |
854 | ||
855 | /* As indicated by display_time and display_space, report GDB's elapsed time | |
856 | and space usage from the base time and space provided in ARG, which | |
857 | must be a pointer to a struct cmd_stat. This function is intended | |
858 | to be called as a cleanup. */ | |
859 | ||
860 | static void | |
861 | report_command_stats (void *arg) | |
862 | { | |
863 | struct cmd_stats *start_stats = (struct cmd_stats *) arg; | |
864 | int msg_type = start_stats->msg_type; | |
865 | ||
b8b8facf | 866 | if (start_stats->time_enabled && per_command_time) |
bd712aed DE |
867 | { |
868 | long cmd_time = get_run_time () - start_stats->start_cpu_time; | |
869 | struct timeval now_wall_time, delta_wall_time, wait_time; | |
870 | ||
871 | gettimeofday (&now_wall_time, NULL); | |
872 | timeval_sub (&delta_wall_time, | |
873 | &now_wall_time, &start_stats->start_wall_time); | |
874 | ||
875 | /* Subtract time spend in prompt_for_continue from walltime. */ | |
876 | wait_time = get_prompt_for_continue_wait_time (); | |
877 | timeval_sub (&delta_wall_time, &delta_wall_time, &wait_time); | |
878 | ||
879 | printf_unfiltered (msg_type == 0 | |
880 | ? _("Startup time: %ld.%06ld (cpu), %ld.%06ld (wall)\n") | |
881 | : _("Command execution time: %ld.%06ld (cpu), %ld.%06ld (wall)\n"), | |
882 | cmd_time / 1000000, cmd_time % 1000000, | |
883 | (long) delta_wall_time.tv_sec, | |
884 | (long) delta_wall_time.tv_usec); | |
885 | } | |
886 | ||
b8b8facf | 887 | if (start_stats->space_enabled && per_command_space) |
bd712aed DE |
888 | { |
889 | #ifdef HAVE_SBRK | |
890 | char *lim = (char *) sbrk (0); | |
891 | ||
892 | long space_now = lim - lim_at_start; | |
893 | long space_diff = space_now - start_stats->start_space; | |
894 | ||
895 | printf_unfiltered (msg_type == 0 | |
896 | ? _("Space used: %ld (%s%ld during startup)\n") | |
897 | : _("Space used: %ld (%s%ld for this command)\n"), | |
898 | space_now, | |
899 | (space_diff >= 0 ? "+" : ""), | |
900 | space_diff); | |
901 | #endif | |
902 | } | |
903 | ||
b8b8facf | 904 | if (start_stats->symtab_enabled && per_command_symtab) |
bd712aed DE |
905 | { |
906 | int nr_symtabs, nr_primary_symtabs, nr_blocks; | |
907 | ||
908 | count_symtabs_and_blocks (&nr_symtabs, &nr_primary_symtabs, &nr_blocks); | |
909 | printf_unfiltered (_("#symtabs: %d (+%d)," | |
910 | " #primary symtabs: %d (+%d)," | |
911 | " #blocks: %d (+%d)\n"), | |
912 | nr_symtabs, | |
913 | nr_symtabs - start_stats->start_nr_symtabs, | |
914 | nr_primary_symtabs, | |
915 | nr_primary_symtabs - start_stats->start_nr_primary_symtabs, | |
916 | nr_blocks, | |
917 | nr_blocks - start_stats->start_nr_blocks); | |
918 | } | |
919 | } | |
920 | ||
921 | /* Create a cleanup that reports time and space used since its creation. | |
922 | MSG_TYPE is zero for gdb startup, otherwise it is one(1) to report | |
923 | data for individual commands. */ | |
924 | ||
925 | struct cleanup * | |
926 | make_command_stats_cleanup (int msg_type) | |
927 | { | |
928 | struct cmd_stats *new_stat; | |
929 | ||
b8b8facf DE |
930 | /* Early exit if we're not reporting any stats. It can be expensive to |
931 | compute the pre-command values so don't collect them at all if we're | |
932 | not reporting stats. Alas this doesn't work in the startup case because | |
933 | we don't know yet whether we will be reporting the stats. For the | |
934 | startup case collect the data anyway (it should be cheap at this point), | |
935 | and leave it to the reporter to decide whether to print them. */ | |
936 | if (msg_type != 0 | |
937 | && !per_command_time | |
bd712aed DE |
938 | && !per_command_space |
939 | && !per_command_symtab) | |
940 | return make_cleanup (null_cleanup, 0); | |
941 | ||
41bf6aca | 942 | new_stat = XCNEW (struct cmd_stats); |
bd712aed DE |
943 | |
944 | new_stat->msg_type = msg_type; | |
945 | ||
b8b8facf | 946 | if (msg_type == 0 || per_command_space) |
bd712aed DE |
947 | { |
948 | #ifdef HAVE_SBRK | |
949 | char *lim = (char *) sbrk (0); | |
950 | new_stat->start_space = lim - lim_at_start; | |
951 | new_stat->space_enabled = 1; | |
952 | #endif | |
953 | } | |
954 | ||
b8b8facf | 955 | if (msg_type == 0 || per_command_time) |
bd712aed DE |
956 | { |
957 | new_stat->start_cpu_time = get_run_time (); | |
958 | gettimeofday (&new_stat->start_wall_time, NULL); | |
959 | new_stat->time_enabled = 1; | |
960 | } | |
961 | ||
b8b8facf | 962 | if (msg_type == 0 || per_command_symtab) |
bd712aed DE |
963 | { |
964 | int nr_symtabs, nr_primary_symtabs, nr_blocks; | |
965 | ||
966 | count_symtabs_and_blocks (&nr_symtabs, &nr_primary_symtabs, &nr_blocks); | |
967 | new_stat->start_nr_symtabs = nr_symtabs; | |
968 | new_stat->start_nr_primary_symtabs = nr_primary_symtabs; | |
969 | new_stat->start_nr_blocks = nr_blocks; | |
970 | new_stat->symtab_enabled = 1; | |
971 | } | |
972 | ||
973 | /* Initalize timer to keep track of how long we waited for the user. */ | |
974 | reset_prompt_for_continue_wait_time (); | |
975 | ||
976 | return make_cleanup_dtor (report_command_stats, new_stat, xfree); | |
977 | } | |
978 | ||
979 | /* Handle unknown "mt set per-command" arguments. | |
980 | In this case have "mt set per-command on|off" affect every setting. */ | |
981 | ||
982 | static void | |
983 | set_per_command_cmd (char *args, int from_tty) | |
984 | { | |
985 | struct cmd_list_element *list; | |
986 | size_t length; | |
987 | int val; | |
988 | ||
989 | val = parse_cli_boolean_value (args); | |
990 | if (val < 0) | |
991 | error (_("Bad value for 'mt set per-command no'.")); | |
992 | ||
993 | for (list = per_command_setlist; list != NULL; list = list->next) | |
994 | if (list->var_type == var_boolean) | |
995 | { | |
996 | gdb_assert (list->type == set_cmd); | |
997 | do_set_command (args, from_tty, list); | |
998 | } | |
999 | } | |
1000 | ||
1001 | /* Command "show per-command" displays summary of all the current | |
1002 | "show per-command " settings. */ | |
1003 | ||
1004 | static void | |
1005 | show_per_command_cmd (char *args, int from_tty) | |
1006 | { | |
1007 | cmd_show_list (per_command_showlist, from_tty, ""); | |
1008 | } | |
1009 | \f | |
c906108c | 1010 | void |
fba45db2 | 1011 | _initialize_maint_cmds (void) |
c906108c | 1012 | { |
1bedd215 AC |
1013 | add_prefix_cmd ("maintenance", class_maintenance, maintenance_command, _("\ |
1014 | Commands for use by GDB maintainers.\n\ | |
c906108c SS |
1015 | Includes commands to dump specific internal GDB structures in\n\ |
1016 | a human readable form, to cause GDB to deliberately dump core,\n\ | |
1bedd215 | 1017 | to test internal functions such as the C++/ObjC demangler, etc."), |
c906108c SS |
1018 | &maintenancelist, "maintenance ", 0, |
1019 | &cmdlist); | |
1020 | ||
1021 | add_com_alias ("mt", "maintenance", class_maintenance, 1); | |
1022 | ||
1bedd215 AC |
1023 | add_prefix_cmd ("info", class_maintenance, maintenance_info_command, _("\ |
1024 | Commands for showing internal info about the program being debugged."), | |
c906108c SS |
1025 | &maintenanceinfolist, "maintenance info ", 0, |
1026 | &maintenancelist); | |
90515c23 | 1027 | add_alias_cmd ("i", "info", class_maintenance, 1, &maintenancelist); |
c906108c | 1028 | |
1a966eab AC |
1029 | add_cmd ("sections", class_maintenance, maintenance_info_sections, _("\ |
1030 | List the BFD sections of the exec and core files. \n\ | |
e3d3bfda MS |
1031 | Arguments may be any combination of:\n\ |
1032 | [one or more section names]\n\ | |
1033 | ALLOC LOAD RELOC READONLY CODE DATA ROM CONSTRUCTOR\n\ | |
1034 | HAS_CONTENTS NEVER_LOAD COFF_SHARED_LIBRARY IS_COMMON\n\ | |
1035 | Sections matching any argument will be listed (no argument\n\ | |
1036 | implies all sections). In addition, the special argument\n\ | |
1037 | ALLOBJ\n\ | |
1a966eab | 1038 | lists all sections from all object files, including shared libraries."), |
c906108c SS |
1039 | &maintenanceinfolist); |
1040 | ||
1041 | add_prefix_cmd ("print", class_maintenance, maintenance_print_command, | |
1bedd215 | 1042 | _("Maintenance command for printing GDB internal state."), |
c906108c SS |
1043 | &maintenanceprintlist, "maintenance print ", 0, |
1044 | &maintenancelist); | |
1045 | ||
1bedd215 | 1046 | add_prefix_cmd ("set", class_maintenance, maintenance_set_cmd, _("\ |
4f337972 | 1047 | Set GDB internal variables used by the GDB maintainer.\n\ |
1bedd215 | 1048 | Configure variables internal to GDB that aid in GDB's maintenance"), |
4f337972 AC |
1049 | &maintenance_set_cmdlist, "maintenance set ", |
1050 | 0/*allow-unknown*/, | |
1051 | &maintenancelist); | |
1052 | ||
1bedd215 | 1053 | add_prefix_cmd ("show", class_maintenance, maintenance_show_cmd, _("\ |
4f337972 | 1054 | Show GDB internal variables used by the GDB maintainer.\n\ |
1bedd215 | 1055 | Configure variables internal to GDB that aid in GDB's maintenance"), |
4f337972 AC |
1056 | &maintenance_show_cmdlist, "maintenance show ", |
1057 | 0/*allow-unknown*/, | |
1058 | &maintenancelist); | |
1059 | ||
c906108c | 1060 | #ifndef _WIN32 |
1a966eab AC |
1061 | add_cmd ("dump-me", class_maintenance, maintenance_dump_me, _("\ |
1062 | Get fatal error; make debugger dump its core.\n\ | |
8308e54c | 1063 | GDB sets its handling of SIGQUIT back to SIG_DFL and then sends\n\ |
1a966eab | 1064 | itself a SIGQUIT signal."), |
c906108c SS |
1065 | &maintenancelist); |
1066 | #endif | |
1067 | ||
1a966eab AC |
1068 | add_cmd ("internal-error", class_maintenance, |
1069 | maintenance_internal_error, _("\ | |
1070 | Give GDB an internal error.\n\ | |
1071 | Cause GDB to behave as if an internal error was detected."), | |
7be570e7 JM |
1072 | &maintenancelist); |
1073 | ||
1a966eab AC |
1074 | add_cmd ("internal-warning", class_maintenance, |
1075 | maintenance_internal_warning, _("\ | |
1076 | Give GDB an internal warning.\n\ | |
1077 | Cause GDB to behave as if an internal warning was reported."), | |
dec43320 AC |
1078 | &maintenancelist); |
1079 | ||
57fcfb1b GB |
1080 | add_cmd ("demangler-warning", class_maintenance, |
1081 | maintenance_demangler_warning, _("\ | |
1082 | Give GDB a demangler warning.\n\ | |
1083 | Cause GDB to behave as if a demangler warning was reported."), | |
1084 | &maintenancelist); | |
1085 | ||
1a966eab AC |
1086 | add_cmd ("demangle", class_maintenance, maintenance_demangle, _("\ |
1087 | Demangle a C++/ObjC mangled name.\n\ | |
c906108c | 1088 | Call internal GDB demangler routine to demangle a C++ link name\n\ |
1a966eab | 1089 | and prints the result."), |
c906108c SS |
1090 | &maintenancelist); |
1091 | ||
bd712aed DE |
1092 | add_prefix_cmd ("per-command", class_maintenance, set_per_command_cmd, _("\ |
1093 | Per-command statistics settings."), | |
1094 | &per_command_setlist, "set per-command ", | |
1095 | 1/*allow-unknown*/, &maintenance_set_cmdlist); | |
1096 | ||
1097 | add_prefix_cmd ("per-command", class_maintenance, show_per_command_cmd, _("\ | |
1098 | Show per-command statistics settings."), | |
1099 | &per_command_showlist, "show per-command ", | |
1100 | 0/*allow-unknown*/, &maintenance_show_cmdlist); | |
1101 | ||
1102 | add_setshow_boolean_cmd ("time", class_maintenance, | |
1103 | &per_command_time, _("\ | |
1104 | Set whether to display per-command execution time."), _("\ | |
1105 | Show whether to display per-command execution time."), | |
1106 | _("\ | |
1107 | If enabled, the execution time for each command will be\n\ | |
1108 | displayed following the command's output."), | |
1109 | NULL, NULL, | |
1110 | &per_command_setlist, &per_command_showlist); | |
1111 | ||
1112 | add_setshow_boolean_cmd ("space", class_maintenance, | |
1113 | &per_command_space, _("\ | |
1114 | Set whether to display per-command space usage."), _("\ | |
1115 | Show whether to display per-command space usage."), | |
1116 | _("\ | |
1117 | If enabled, the space usage for each command will be\n\ | |
1118 | displayed following the command's output."), | |
1119 | NULL, NULL, | |
1120 | &per_command_setlist, &per_command_showlist); | |
1121 | ||
1122 | add_setshow_boolean_cmd ("symtab", class_maintenance, | |
1123 | &per_command_symtab, _("\ | |
1124 | Set whether to display per-command symtab statistics."), _("\ | |
1125 | Show whether to display per-command symtab statistics."), | |
1126 | _("\ | |
1127 | If enabled, the basic symtab statistics for each command will be\n\ | |
1128 | displayed following the command's output."), | |
1129 | NULL, NULL, | |
1130 | &per_command_setlist, &per_command_showlist); | |
1131 | ||
1132 | /* This is equivalent to "mt set per-command time on". | |
1133 | Kept because some people are used to typing "mt time 1". */ | |
1a966eab AC |
1134 | add_cmd ("time", class_maintenance, maintenance_time_display, _("\ |
1135 | Set the display of time usage.\n\ | |
c906108c | 1136 | If nonzero, will cause the execution time for each command to be\n\ |
1a966eab | 1137 | displayed, following the command's output."), |
c906108c SS |
1138 | &maintenancelist); |
1139 | ||
bd712aed DE |
1140 | /* This is equivalent to "mt set per-command space on". |
1141 | Kept because some people are used to typing "mt space 1". */ | |
1a966eab AC |
1142 | add_cmd ("space", class_maintenance, maintenance_space_display, _("\ |
1143 | Set the display of space usage.\n\ | |
c906108c | 1144 | If nonzero, will cause the execution space for each command to be\n\ |
1a966eab | 1145 | displayed, following the command's output."), |
c906108c SS |
1146 | &maintenancelist); |
1147 | ||
1a966eab AC |
1148 | add_cmd ("type", class_maintenance, maintenance_print_type, _("\ |
1149 | Print a type chain for a given symbol.\n\ | |
c906108c | 1150 | For each node in a type chain, print the raw data for each member of\n\ |
1a966eab | 1151 | the type structure, and the interpretation of the data."), |
c906108c SS |
1152 | &maintenanceprintlist); |
1153 | ||
c906108c | 1154 | add_cmd ("statistics", class_maintenance, maintenance_print_statistics, |
1a966eab | 1155 | _("Print statistics about internal gdb state."), |
c906108c SS |
1156 | &maintenanceprintlist); |
1157 | ||
1a966eab AC |
1158 | add_cmd ("architecture", class_maintenance, |
1159 | maintenance_print_architecture, _("\ | |
1160 | Print the internal architecture configuration.\n\ | |
1161 | Takes an optional file parameter."), | |
4b9b3959 AC |
1162 | &maintenanceprintlist); |
1163 | ||
3e43a32a MS |
1164 | add_cmd ("translate-address", class_maintenance, |
1165 | maintenance_translate_address, | |
1a966eab | 1166 | _("Translate a section name and address to a symbol."), |
c906108c SS |
1167 | &maintenancelist); |
1168 | ||
1a966eab AC |
1169 | add_cmd ("deprecate", class_maintenance, maintenance_deprecate, _("\ |
1170 | Deprecate a command. Note that this is just in here so the \n\ | |
ef4cb050 | 1171 | testsuite can check the command deprecator. You probably shouldn't use this,\n\ |
56382845 | 1172 | rather you should use the C function deprecate_cmd(). If you decide you \n\ |
6f122dc9 | 1173 | want to use it: maintenance deprecate 'commandname' \"replacement\". The \n\ |
1a966eab | 1174 | replacement is optional."), &maintenancelist); |
56382845 | 1175 | |
1a966eab AC |
1176 | add_cmd ("undeprecate", class_maintenance, maintenance_undeprecate, _("\ |
1177 | Undeprecate a command. Note that this is just in here so the \n\ | |
ef4cb050 | 1178 | testsuite can check the command deprecator. You probably shouldn't use this,\n\ |
1a966eab | 1179 | If you decide you want to use it: maintenance undeprecate 'commandname'"), |
33f91161 | 1180 | &maintenancelist); |
56382845 | 1181 | |
85c07804 AC |
1182 | add_setshow_zinteger_cmd ("watchdog", class_maintenance, &watchdog, _("\ |
1183 | Set watchdog timer."), _("\ | |
1184 | Show watchdog timer."), _("\ | |
cb1a6d5f AC |
1185 | When non-zero, this timeout is used instead of waiting forever for a target\n\ |
1186 | to finish a low-level step or continue operation. If the specified amount\n\ | |
85c07804 AC |
1187 | of time passes without a response from the target, an error occurs."), |
1188 | NULL, | |
920d2a44 | 1189 | show_watchdog, |
85c07804 | 1190 | &setlist, &showlist); |
4f337972 | 1191 | |
d28f9cdf | 1192 | add_setshow_boolean_cmd ("profile", class_maintenance, |
7915a72c AC |
1193 | &maintenance_profile_p, _("\ |
1194 | Set internal profiling."), _("\ | |
1195 | Show internal profiling."), _("\ | |
1196 | When enabled GDB is profiled."), | |
2c5b56ce | 1197 | maintenance_set_profile_cmd, |
920d2a44 | 1198 | show_maintenance_profile_p, |
d28f9cdf DJ |
1199 | &maintenance_set_cmdlist, |
1200 | &maintenance_show_cmdlist); | |
c906108c | 1201 | } |