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c906108c | 1 | /* Do various things to symbol tables (other than lookup), for GDB. |
af5f3db6 | 2 | |
4a94e368 | 3 | Copyright (C) 1986-2022 Free Software Foundation, Inc. |
c906108c | 4 | |
c5aa993b | 5 | This file is part of GDB. |
c906108c | 6 | |
c5aa993b JM |
7 | This program is free software; you can redistribute it and/or modify |
8 | it under the terms of the GNU General Public License as published by | |
a9762ec7 | 9 | the Free Software Foundation; either version 3 of the License, or |
c5aa993b | 10 | (at your option) any later version. |
c906108c | 11 | |
c5aa993b JM |
12 | This program is distributed in the hope that it will be useful, |
13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | GNU General Public License for more details. | |
c906108c | 16 | |
c5aa993b | 17 | You should have received a copy of the GNU General Public License |
a9762ec7 | 18 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
c906108c SS |
19 | |
20 | #include "defs.h" | |
21 | #include "symtab.h" | |
22 | #include "gdbtypes.h" | |
23 | #include "bfd.h" | |
0ba1096a | 24 | #include "filenames.h" |
c906108c SS |
25 | #include "symfile.h" |
26 | #include "objfiles.h" | |
27 | #include "breakpoint.h" | |
28 | #include "command.h" | |
bf31fd38 | 29 | #include "gdbsupport/gdb_obstack.h" |
c906108c SS |
30 | #include "language.h" |
31 | #include "bcache.h" | |
fe898f56 | 32 | #include "block.h" |
d322d6d6 | 33 | #include "gdbsupport/gdb_regex.h" |
53ce3c39 | 34 | #include <sys/stat.h> |
de4f826b | 35 | #include "dictionary.h" |
79d43c61 | 36 | #include "typeprint.h" |
80480540 | 37 | #include "gdbcmd.h" |
05cba821 | 38 | #include "source.h" |
e0eac551 | 39 | #include "readline/tilde.h" |
92228a33 | 40 | #include <cli/cli-style.h> |
7904e961 | 41 | #include "gdbsupport/buildargv.h" |
c906108c | 42 | |
c906108c SS |
43 | /* Prototypes for local functions */ |
44 | ||
582942f4 | 45 | static int block_depth (const struct block *); |
c906108c | 46 | |
bf469271 PA |
47 | static void print_symbol (struct gdbarch *gdbarch, struct symbol *symbol, |
48 | int depth, ui_file *outfile); | |
c906108c | 49 | \f |
c906108c | 50 | |
c906108c | 51 | void |
fba45db2 | 52 | print_objfile_statistics (void) |
c906108c | 53 | { |
c4f90d87 | 54 | int i, linetables, blockvectors; |
c906108c | 55 | |
94c93c35 TT |
56 | for (struct program_space *pspace : program_spaces) |
57 | for (objfile *objfile : pspace->objfiles ()) | |
58 | { | |
59 | QUIT; | |
60 | printf_filtered (_("Statistics for '%s':\n"), objfile_name (objfile)); | |
61 | if (OBJSTAT (objfile, n_stabs) > 0) | |
62 | printf_filtered (_(" Number of \"stab\" symbols read: %d\n"), | |
63 | OBJSTAT (objfile, n_stabs)); | |
64 | if (objfile->per_bfd->n_minsyms > 0) | |
65 | printf_filtered (_(" Number of \"minimal\" symbols read: %d\n"), | |
66 | objfile->per_bfd->n_minsyms); | |
94c93c35 TT |
67 | if (OBJSTAT (objfile, n_syms) > 0) |
68 | printf_filtered (_(" Number of \"full\" symbols read: %d\n"), | |
69 | OBJSTAT (objfile, n_syms)); | |
70 | if (OBJSTAT (objfile, n_types) > 0) | |
71 | printf_filtered (_(" Number of \"types\" defined: %d\n"), | |
72 | OBJSTAT (objfile, n_types)); | |
4829711b | 73 | |
94c93c35 TT |
74 | i = linetables = 0; |
75 | for (compunit_symtab *cu : objfile->compunits ()) | |
76 | { | |
77 | for (symtab *s : compunit_filetabs (cu)) | |
78 | { | |
79 | i++; | |
80 | if (SYMTAB_LINETABLE (s) != NULL) | |
81 | linetables++; | |
82 | } | |
83 | } | |
84 | blockvectors = std::distance (objfile->compunits ().begin (), | |
85 | objfile->compunits ().end ()); | |
86 | printf_filtered (_(" Number of symbol tables: %d\n"), i); | |
87 | printf_filtered (_(" Number of symbol tables with line tables: %d\n"), | |
88 | linetables); | |
89 | printf_filtered (_(" Number of symbol tables with blockvectors: %d\n"), | |
90 | blockvectors); | |
91 | ||
4829711b TT |
92 | objfile->print_stats (false); |
93 | ||
94c93c35 TT |
94 | if (OBJSTAT (objfile, sz_strtab) > 0) |
95 | printf_filtered (_(" Space used by string tables: %d\n"), | |
96 | OBJSTAT (objfile, sz_strtab)); | |
97 | printf_filtered (_(" Total memory used for objfile obstack: %s\n"), | |
98 | pulongest (obstack_memory_used (&objfile | |
99 | ->objfile_obstack))); | |
100 | printf_filtered (_(" Total memory used for BFD obstack: %s\n"), | |
101 | pulongest (obstack_memory_used (&objfile->per_bfd | |
102 | ->storage_obstack))); | |
4829711b | 103 | |
94c93c35 TT |
104 | printf_filtered (_(" Total memory used for string cache: %d\n"), |
105 | objfile->per_bfd->string_cache.memory_used ()); | |
4829711b TT |
106 | printf_filtered (_("Byte cache statistics for '%s':\n"), |
107 | objfile_name (objfile)); | |
108 | objfile->per_bfd->string_cache.print_statistics ("string cache"); | |
109 | objfile->print_stats (true); | |
94c93c35 | 110 | } |
c906108c SS |
111 | } |
112 | ||
c5aa993b | 113 | static void |
fba45db2 | 114 | dump_objfile (struct objfile *objfile) |
c906108c | 115 | { |
4262abfb | 116 | printf_filtered ("\nObject file %s: ", objfile_name (objfile)); |
64b7cc50 TT |
117 | printf_filtered ("Objfile at %s, bfd at %s, %d minsyms\n\n", |
118 | host_address_to_string (objfile), | |
119 | host_address_to_string (objfile->obfd), | |
34643a32 | 120 | objfile->per_bfd->minimal_symbol_count); |
c906108c | 121 | |
4d080b46 | 122 | objfile->dump (); |
c906108c | 123 | |
43f3e411 | 124 | if (objfile->compunit_symtabs != NULL) |
c906108c SS |
125 | { |
126 | printf_filtered ("Symtabs:\n"); | |
b669c953 | 127 | for (compunit_symtab *cu : objfile->compunits ()) |
c906108c | 128 | { |
d5da8b3c | 129 | for (symtab *symtab : compunit_filetabs (cu)) |
c906108c | 130 | { |
64b7cc50 TT |
131 | printf_filtered ("%s at %s", |
132 | symtab_to_filename_for_display (symtab), | |
133 | host_address_to_string (symtab)); | |
d5da8b3c | 134 | if (SYMTAB_OBJFILE (symtab) != objfile) |
b9f90c72 LM |
135 | printf_filtered (", NOT ON CHAIN!"); |
136 | printf_filtered ("\n"); | |
c906108c | 137 | } |
c906108c SS |
138 | } |
139 | printf_filtered ("\n\n"); | |
140 | } | |
141 | } | |
142 | ||
143 | /* Print minimal symbols from this objfile. */ | |
c5aa993b JM |
144 | |
145 | static void | |
fba45db2 | 146 | dump_msymbols (struct objfile *objfile, struct ui_file *outfile) |
c906108c | 147 | { |
08feed99 | 148 | struct gdbarch *gdbarch = objfile->arch (); |
c906108c SS |
149 | int index; |
150 | char ms_type; | |
c5aa993b | 151 | |
4262abfb | 152 | fprintf_filtered (outfile, "\nObject file %s:\n\n", objfile_name (objfile)); |
34643a32 | 153 | if (objfile->per_bfd->minimal_symbol_count == 0) |
c906108c SS |
154 | { |
155 | fprintf_filtered (outfile, "No minimal symbols found.\n"); | |
156 | return; | |
157 | } | |
3567439c | 158 | index = 0; |
7932255d | 159 | for (minimal_symbol *msymbol : objfile->msymbols ()) |
c906108c | 160 | { |
ebbc3a7d | 161 | struct obj_section *section = msymbol->obj_section (objfile); |
714835d5 | 162 | |
712f90be | 163 | switch (MSYMBOL_TYPE (msymbol)) |
c906108c | 164 | { |
c5aa993b JM |
165 | case mst_unknown: |
166 | ms_type = 'u'; | |
167 | break; | |
168 | case mst_text: | |
169 | ms_type = 'T'; | |
170 | break; | |
0875794a | 171 | case mst_text_gnu_ifunc: |
f50776aa | 172 | case mst_data_gnu_ifunc: |
0875794a JK |
173 | ms_type = 'i'; |
174 | break; | |
c5aa993b JM |
175 | case mst_solib_trampoline: |
176 | ms_type = 'S'; | |
177 | break; | |
178 | case mst_data: | |
179 | ms_type = 'D'; | |
180 | break; | |
181 | case mst_bss: | |
182 | ms_type = 'B'; | |
183 | break; | |
184 | case mst_abs: | |
185 | ms_type = 'A'; | |
186 | break; | |
187 | case mst_file_text: | |
188 | ms_type = 't'; | |
189 | break; | |
190 | case mst_file_data: | |
191 | ms_type = 'd'; | |
192 | break; | |
193 | case mst_file_bss: | |
194 | ms_type = 'b'; | |
195 | break; | |
196 | default: | |
197 | ms_type = '?'; | |
198 | break; | |
c906108c SS |
199 | } |
200 | fprintf_filtered (outfile, "[%2d] %c ", index, ms_type); | |
4b610737 TT |
201 | |
202 | /* Use the relocated address as shown in the symbol here -- do | |
203 | not try to respect copy relocations. */ | |
204 | CORE_ADDR addr = (msymbol->value.address | |
a52d653e | 205 | + objfile->section_offsets[msymbol->section_index ()]); |
4b610737 | 206 | fputs_filtered (paddress (gdbarch, addr), outfile); |
c9d95fa3 | 207 | fprintf_filtered (outfile, " %s", msymbol->linkage_name ()); |
714835d5 | 208 | if (section) |
8625fc1b TT |
209 | { |
210 | if (section->the_bfd_section != NULL) | |
211 | fprintf_filtered (outfile, " section %s", | |
fd361982 | 212 | bfd_section_name (section->the_bfd_section)); |
8625fc1b TT |
213 | else |
214 | fprintf_filtered (outfile, " spurious section %ld", | |
4c8429ef | 215 | (long) (section - objfile->sections)); |
8625fc1b | 216 | } |
c9d95fa3 | 217 | if (msymbol->demangled_name () != NULL) |
c906108c | 218 | { |
c9d95fa3 | 219 | fprintf_filtered (outfile, " %s", msymbol->demangled_name ()); |
c906108c | 220 | } |
c906108c SS |
221 | if (msymbol->filename) |
222 | fprintf_filtered (outfile, " %s", msymbol->filename); | |
c906108c | 223 | fputs_filtered ("\n", outfile); |
3567439c | 224 | index++; |
c906108c | 225 | } |
34643a32 | 226 | if (objfile->per_bfd->minimal_symbol_count != index) |
c906108c | 227 | { |
8a3fe4f8 | 228 | warning (_("internal error: minimal symbol count %d != %d"), |
34643a32 | 229 | objfile->per_bfd->minimal_symbol_count, index); |
c906108c SS |
230 | } |
231 | fprintf_filtered (outfile, "\n"); | |
232 | } | |
233 | ||
c5aa993b | 234 | static void |
d04c1a59 | 235 | dump_symtab_1 (struct symtab *symtab, struct ui_file *outfile) |
c906108c | 236 | { |
d04c1a59 | 237 | struct objfile *objfile = SYMTAB_OBJFILE (symtab); |
08feed99 | 238 | struct gdbarch *gdbarch = objfile->arch (); |
de4f826b | 239 | int i; |
b026f593 | 240 | struct mdict_iterator miter; |
952a6d41 | 241 | int len; |
de4f826b | 242 | struct linetable *l; |
346d1dfe | 243 | const struct blockvector *bv; |
e88c90f2 | 244 | struct symbol *sym; |
582942f4 | 245 | const struct block *b; |
c906108c SS |
246 | int depth; |
247 | ||
7b1eff95 TV |
248 | fprintf_filtered (outfile, "\nSymtab for file %s at %s\n", |
249 | symtab_to_filename_for_display (symtab), | |
250 | host_address_to_string (symtab)); | |
251 | ||
ee6f8984 | 252 | if (SYMTAB_DIRNAME (symtab) != NULL) |
c906108c | 253 | fprintf_filtered (outfile, "Compilation directory is %s\n", |
ee6f8984 | 254 | SYMTAB_DIRNAME (symtab)); |
64b7cc50 TT |
255 | fprintf_filtered (outfile, "Read from object file %s (%s)\n", |
256 | objfile_name (objfile), | |
257 | host_address_to_string (objfile)); | |
3e43a32a MS |
258 | fprintf_filtered (outfile, "Language: %s\n", |
259 | language_str (symtab->language)); | |
c906108c SS |
260 | |
261 | /* First print the line table. */ | |
8435453b | 262 | l = SYMTAB_LINETABLE (symtab); |
c906108c SS |
263 | if (l) |
264 | { | |
265 | fprintf_filtered (outfile, "\nLine table:\n\n"); | |
266 | len = l->nitems; | |
267 | for (i = 0; i < len; i++) | |
268 | { | |
269 | fprintf_filtered (outfile, " line %d at ", l->item[i].line); | |
5af949e3 | 270 | fputs_filtered (paddress (gdbarch, l->item[i].pc), outfile); |
8c95582d AB |
271 | if (l->item[i].is_stmt) |
272 | fprintf_filtered (outfile, "\t(stmt)"); | |
c906108c SS |
273 | fprintf_filtered (outfile, "\n"); |
274 | } | |
275 | } | |
43f3e411 | 276 | /* Now print the block info, but only for compunit symtabs since we will |
c378eb4e | 277 | print lots of duplicate info otherwise. */ |
7b1eff95 | 278 | if (is_main_symtab_of_compunit_symtab (symtab)) |
c906108c SS |
279 | { |
280 | fprintf_filtered (outfile, "\nBlockvector:\n\n"); | |
439247b6 | 281 | bv = SYMTAB_BLOCKVECTOR (symtab); |
c906108c SS |
282 | len = BLOCKVECTOR_NBLOCKS (bv); |
283 | for (i = 0; i < len; i++) | |
284 | { | |
285 | b = BLOCKVECTOR_BLOCK (bv, i); | |
286 | depth = block_depth (b) * 2; | |
64b7cc50 TT |
287 | fprintf_filtered (outfile, "%*sblock #%03d, object at %s", |
288 | depth, "", i, | |
289 | host_address_to_string (b)); | |
c906108c | 290 | if (BLOCK_SUPERBLOCK (b)) |
64b7cc50 TT |
291 | fprintf_filtered (outfile, " under %s", |
292 | host_address_to_string (BLOCK_SUPERBLOCK (b))); | |
261397f8 DJ |
293 | /* drow/2002-07-10: We could save the total symbols count |
294 | even if we're using a hashtable, but nothing else but this message | |
295 | wants it. */ | |
de4f826b | 296 | fprintf_filtered (outfile, ", %d syms/buckets in ", |
b026f593 | 297 | mdict_size (BLOCK_MULTIDICT (b))); |
5af949e3 | 298 | fputs_filtered (paddress (gdbarch, BLOCK_START (b)), outfile); |
c906108c | 299 | fprintf_filtered (outfile, ".."); |
5af949e3 | 300 | fputs_filtered (paddress (gdbarch, BLOCK_END (b)), outfile); |
c906108c SS |
301 | if (BLOCK_FUNCTION (b)) |
302 | { | |
3567439c | 303 | fprintf_filtered (outfile, ", function %s", |
987012b8 CB |
304 | BLOCK_FUNCTION (b)->linkage_name ()); |
305 | if (BLOCK_FUNCTION (b)->demangled_name () != NULL) | |
c906108c SS |
306 | { |
307 | fprintf_filtered (outfile, ", %s", | |
987012b8 | 308 | BLOCK_FUNCTION (b)->demangled_name ()); |
c906108c SS |
309 | } |
310 | } | |
c906108c | 311 | fprintf_filtered (outfile, "\n"); |
261397f8 | 312 | /* Now print each symbol in this block (in no particular order, if |
8157b174 TT |
313 | we're using a hashtable). Note that we only want this |
314 | block, not any blocks from included symtabs. */ | |
b026f593 | 315 | ALL_DICT_SYMBOLS (BLOCK_MULTIDICT (b), miter, sym) |
c906108c | 316 | { |
a70b8144 | 317 | try |
bf469271 PA |
318 | { |
319 | print_symbol (gdbarch, sym, depth + 1, outfile); | |
320 | } | |
230d2906 | 321 | catch (const gdb_exception_error &ex) |
bf469271 PA |
322 | { |
323 | exception_fprintf (gdb_stderr, ex, | |
324 | "Error printing symbol:\n"); | |
325 | } | |
c906108c SS |
326 | } |
327 | } | |
328 | fprintf_filtered (outfile, "\n"); | |
329 | } | |
330 | else | |
331 | { | |
6c739336 DE |
332 | const char *compunit_filename |
333 | = symtab_to_filename_for_display (COMPUNIT_FILETABS (SYMTAB_COMPUNIT (symtab))); | |
334 | ||
335 | fprintf_filtered (outfile, | |
336 | "\nBlockvector same as owning compunit: %s\n\n", | |
337 | compunit_filename); | |
c906108c | 338 | } |
7b1eff95 TV |
339 | |
340 | /* Print info about the user of this compunit_symtab, and the | |
341 | compunit_symtabs included by this one. */ | |
342 | if (is_main_symtab_of_compunit_symtab (symtab)) | |
343 | { | |
344 | struct compunit_symtab *cust = SYMTAB_COMPUNIT (symtab); | |
345 | ||
346 | if (cust->user != nullptr) | |
347 | { | |
348 | const char *addr | |
349 | = host_address_to_string (COMPUNIT_FILETABS (cust->user)); | |
350 | fprintf_filtered (outfile, "Compunit user: %s\n", addr); | |
351 | } | |
352 | if (cust->includes != nullptr) | |
353 | for (i = 0; ; ++i) | |
354 | { | |
355 | struct compunit_symtab *include = cust->includes[i]; | |
356 | if (include == nullptr) | |
357 | break; | |
358 | const char *addr | |
359 | = host_address_to_string (COMPUNIT_FILETABS (include)); | |
360 | fprintf_filtered (outfile, "Compunit include: %s\n", addr); | |
361 | } | |
362 | } | |
c906108c SS |
363 | } |
364 | ||
44b164c5 | 365 | static void |
d04c1a59 | 366 | dump_symtab (struct symtab *symtab, struct ui_file *outfile) |
44b164c5 | 367 | { |
44b164c5 JB |
368 | /* Set the current language to the language of the symtab we're dumping |
369 | because certain routines used during dump_symtab() use the current | |
969107c5 EZ |
370 | language to print an image of the symbol. We'll restore it later. |
371 | But use only real languages, not placeholders. */ | |
372 | if (symtab->language != language_unknown | |
373 | && symtab->language != language_auto) | |
374 | { | |
9bb9b2f9 TT |
375 | scoped_restore_current_language save_lang; |
376 | set_language (symtab->language); | |
d04c1a59 | 377 | dump_symtab_1 (symtab, outfile); |
969107c5 EZ |
378 | } |
379 | else | |
d04c1a59 | 380 | dump_symtab_1 (symtab, outfile); |
44b164c5 JB |
381 | } |
382 | ||
80480540 | 383 | static void |
e99c83e7 | 384 | maintenance_print_symbols (const char *args, int from_tty) |
c906108c | 385 | { |
34c41c68 | 386 | struct ui_file *outfile = gdb_stdout; |
34c41c68 DE |
387 | char *address_arg = NULL, *source_arg = NULL, *objfile_arg = NULL; |
388 | int i, outfile_idx; | |
c906108c SS |
389 | |
390 | dont_repeat (); | |
391 | ||
773a1edc | 392 | gdb_argv argv (args); |
c906108c | 393 | |
99e8a4f9 | 394 | for (i = 0; argv != NULL && argv[i] != NULL; ++i) |
c906108c | 395 | { |
34c41c68 DE |
396 | if (strcmp (argv[i], "-pc") == 0) |
397 | { | |
398 | if (argv[i + 1] == NULL) | |
399 | error (_("Missing pc value")); | |
400 | address_arg = argv[++i]; | |
401 | } | |
402 | else if (strcmp (argv[i], "-source") == 0) | |
403 | { | |
404 | if (argv[i + 1] == NULL) | |
405 | error (_("Missing source file")); | |
406 | source_arg = argv[++i]; | |
407 | } | |
408 | else if (strcmp (argv[i], "-objfile") == 0) | |
409 | { | |
410 | if (argv[i + 1] == NULL) | |
411 | error (_("Missing objfile name")); | |
412 | objfile_arg = argv[++i]; | |
413 | } | |
414 | else if (strcmp (argv[i], "--") == 0) | |
415 | { | |
416 | /* End of options. */ | |
417 | ++i; | |
418 | break; | |
419 | } | |
420 | else if (argv[i][0] == '-') | |
c906108c | 421 | { |
34c41c68 DE |
422 | /* Future proofing: Don't allow OUTFILE to begin with "-". */ |
423 | error (_("Unknown option: %s"), argv[i]); | |
c906108c | 424 | } |
34c41c68 DE |
425 | else |
426 | break; | |
c906108c | 427 | } |
34c41c68 | 428 | outfile_idx = i; |
c906108c | 429 | |
34c41c68 DE |
430 | if (address_arg != NULL && source_arg != NULL) |
431 | error (_("Must specify at most one of -pc and -source")); | |
c5aa993b | 432 | |
d7e74731 PA |
433 | stdio_file arg_outfile; |
434 | ||
99e8a4f9 | 435 | if (argv != NULL && argv[outfile_idx] != NULL) |
34c41c68 | 436 | { |
34c41c68 DE |
437 | if (argv[outfile_idx + 1] != NULL) |
438 | error (_("Junk at end of command")); | |
ee0c3293 TT |
439 | gdb::unique_xmalloc_ptr<char> outfile_name |
440 | (tilde_expand (argv[outfile_idx])); | |
441 | if (!arg_outfile.open (outfile_name.get (), FOPEN_WT)) | |
442 | perror_with_name (outfile_name.get ()); | |
d7e74731 | 443 | outfile = &arg_outfile; |
34c41c68 | 444 | } |
c906108c | 445 | |
34c41c68 | 446 | if (address_arg != NULL) |
27618ce4 | 447 | { |
34c41c68 DE |
448 | CORE_ADDR pc = parse_and_eval_address (address_arg); |
449 | struct symtab *s = find_pc_line_symtab (pc); | |
450 | ||
451 | if (s == NULL) | |
452 | error (_("No symtab for address: %s"), address_arg); | |
453 | dump_symtab (s, outfile); | |
27618ce4 | 454 | } |
34c41c68 DE |
455 | else |
456 | { | |
34c41c68 DE |
457 | int found = 0; |
458 | ||
2030c079 | 459 | for (objfile *objfile : current_program_space->objfiles ()) |
34c41c68 DE |
460 | { |
461 | int print_for_objfile = 1; | |
462 | ||
463 | if (objfile_arg != NULL) | |
464 | print_for_objfile | |
465 | = compare_filenames_for_search (objfile_name (objfile), | |
466 | objfile_arg); | |
467 | if (!print_for_objfile) | |
468 | continue; | |
469 | ||
b669c953 | 470 | for (compunit_symtab *cu : objfile->compunits ()) |
34c41c68 | 471 | { |
d5da8b3c | 472 | for (symtab *s : compunit_filetabs (cu)) |
34c41c68 | 473 | { |
d5da8b3c TT |
474 | int print_for_source = 0; |
475 | ||
476 | QUIT; | |
477 | if (source_arg != NULL) | |
478 | { | |
479 | print_for_source | |
480 | = compare_filenames_for_search | |
481 | (symtab_to_filename_for_display (s), source_arg); | |
482 | found = 1; | |
483 | } | |
484 | if (source_arg == NULL | |
485 | || print_for_source) | |
486 | dump_symtab (s, outfile); | |
34c41c68 | 487 | } |
34c41c68 DE |
488 | } |
489 | } | |
490 | ||
491 | if (source_arg != NULL && !found) | |
492 | error (_("No symtab for source file: %s"), source_arg); | |
493 | } | |
c906108c SS |
494 | } |
495 | ||
bf469271 | 496 | /* Print symbol SYMBOL on OUTFILE. DEPTH says how far to indent. */ |
c906108c | 497 | |
bf469271 PA |
498 | static void |
499 | print_symbol (struct gdbarch *gdbarch, struct symbol *symbol, | |
500 | int depth, ui_file *outfile) | |
c906108c | 501 | { |
1994afbf DE |
502 | struct obj_section *section; |
503 | ||
504 | if (SYMBOL_OBJFILE_OWNED (symbol)) | |
ebbc3a7d | 505 | section = symbol->obj_section (symbol_objfile (symbol)); |
1994afbf DE |
506 | else |
507 | section = NULL; | |
c906108c | 508 | |
6bebf813 | 509 | print_spaces_filtered (depth, outfile); |
176620f1 | 510 | if (SYMBOL_DOMAIN (symbol) == LABEL_DOMAIN) |
c906108c | 511 | { |
987012b8 | 512 | fprintf_filtered (outfile, "label %s at ", symbol->print_name ()); |
5af949e3 UW |
513 | fputs_filtered (paddress (gdbarch, SYMBOL_VALUE_ADDRESS (symbol)), |
514 | outfile); | |
714835d5 | 515 | if (section) |
c906108c | 516 | fprintf_filtered (outfile, " section %s\n", |
fd361982 | 517 | bfd_section_name (section->the_bfd_section)); |
c906108c SS |
518 | else |
519 | fprintf_filtered (outfile, "\n"); | |
bf469271 | 520 | return; |
c906108c | 521 | } |
bf469271 | 522 | |
176620f1 | 523 | if (SYMBOL_DOMAIN (symbol) == STRUCT_DOMAIN) |
c906108c | 524 | { |
7d93a1e0 | 525 | if (SYMBOL_TYPE (symbol)->name ()) |
c906108c | 526 | { |
79d43c61 TT |
527 | LA_PRINT_TYPE (SYMBOL_TYPE (symbol), "", outfile, 1, depth, |
528 | &type_print_raw_options); | |
c906108c SS |
529 | } |
530 | else | |
531 | { | |
532 | fprintf_filtered (outfile, "%s %s = ", | |
78134374 | 533 | (SYMBOL_TYPE (symbol)->code () == TYPE_CODE_ENUM |
c5aa993b | 534 | ? "enum" |
78134374 | 535 | : (SYMBOL_TYPE (symbol)->code () == TYPE_CODE_STRUCT |
c5aa993b | 536 | ? "struct" : "union")), |
987012b8 | 537 | symbol->linkage_name ()); |
79d43c61 TT |
538 | LA_PRINT_TYPE (SYMBOL_TYPE (symbol), "", outfile, 1, depth, |
539 | &type_print_raw_options); | |
c906108c SS |
540 | } |
541 | fprintf_filtered (outfile, ";\n"); | |
542 | } | |
543 | else | |
544 | { | |
545 | if (SYMBOL_CLASS (symbol) == LOC_TYPEDEF) | |
546 | fprintf_filtered (outfile, "typedef "); | |
547 | if (SYMBOL_TYPE (symbol)) | |
548 | { | |
549 | /* Print details of types, except for enums where it's clutter. */ | |
987012b8 | 550 | LA_PRINT_TYPE (SYMBOL_TYPE (symbol), symbol->print_name (), |
c906108c | 551 | outfile, |
78134374 | 552 | SYMBOL_TYPE (symbol)->code () != TYPE_CODE_ENUM, |
79d43c61 TT |
553 | depth, |
554 | &type_print_raw_options); | |
c906108c SS |
555 | fprintf_filtered (outfile, "; "); |
556 | } | |
557 | else | |
987012b8 | 558 | fprintf_filtered (outfile, "%s ", symbol->print_name ()); |
c906108c SS |
559 | |
560 | switch (SYMBOL_CLASS (symbol)) | |
561 | { | |
562 | case LOC_CONST: | |
12df843f JK |
563 | fprintf_filtered (outfile, "const %s (%s)", |
564 | plongest (SYMBOL_VALUE (symbol)), | |
565 | hex_string (SYMBOL_VALUE (symbol))); | |
c906108c SS |
566 | break; |
567 | ||
568 | case LOC_CONST_BYTES: | |
569 | { | |
570 | unsigned i; | |
571 | struct type *type = check_typedef (SYMBOL_TYPE (symbol)); | |
433759f7 | 572 | |
cc1defb1 KS |
573 | fprintf_filtered (outfile, "const %s hex bytes:", |
574 | pulongest (TYPE_LENGTH (type))); | |
c906108c SS |
575 | for (i = 0; i < TYPE_LENGTH (type); i++) |
576 | fprintf_filtered (outfile, " %02x", | |
c5aa993b | 577 | (unsigned) SYMBOL_VALUE_BYTES (symbol)[i]); |
c906108c SS |
578 | } |
579 | break; | |
580 | ||
581 | case LOC_STATIC: | |
582 | fprintf_filtered (outfile, "static at "); | |
5af949e3 UW |
583 | fputs_filtered (paddress (gdbarch, SYMBOL_VALUE_ADDRESS (symbol)), |
584 | outfile); | |
714835d5 | 585 | if (section) |
c906108c | 586 | fprintf_filtered (outfile, " section %s", |
fd361982 | 587 | bfd_section_name (section->the_bfd_section)); |
c906108c SS |
588 | break; |
589 | ||
c906108c | 590 | case LOC_REGISTER: |
2a2d4dc3 | 591 | if (SYMBOL_IS_ARGUMENT (symbol)) |
12df843f JK |
592 | fprintf_filtered (outfile, "parameter register %s", |
593 | plongest (SYMBOL_VALUE (symbol))); | |
2a2d4dc3 | 594 | else |
12df843f JK |
595 | fprintf_filtered (outfile, "register %s", |
596 | plongest (SYMBOL_VALUE (symbol))); | |
c906108c SS |
597 | break; |
598 | ||
599 | case LOC_ARG: | |
12df843f JK |
600 | fprintf_filtered (outfile, "arg at offset %s", |
601 | hex_string (SYMBOL_VALUE (symbol))); | |
c906108c SS |
602 | break; |
603 | ||
c906108c | 604 | case LOC_REF_ARG: |
12df843f JK |
605 | fprintf_filtered (outfile, "reference arg at %s", |
606 | hex_string (SYMBOL_VALUE (symbol))); | |
c906108c SS |
607 | break; |
608 | ||
c906108c | 609 | case LOC_REGPARM_ADDR: |
12df843f JK |
610 | fprintf_filtered (outfile, "address parameter register %s", |
611 | plongest (SYMBOL_VALUE (symbol))); | |
c906108c SS |
612 | break; |
613 | ||
614 | case LOC_LOCAL: | |
12df843f JK |
615 | fprintf_filtered (outfile, "local at offset %s", |
616 | hex_string (SYMBOL_VALUE (symbol))); | |
c906108c SS |
617 | break; |
618 | ||
c906108c SS |
619 | case LOC_TYPEDEF: |
620 | break; | |
621 | ||
622 | case LOC_LABEL: | |
623 | fprintf_filtered (outfile, "label at "); | |
5af949e3 UW |
624 | fputs_filtered (paddress (gdbarch, SYMBOL_VALUE_ADDRESS (symbol)), |
625 | outfile); | |
714835d5 | 626 | if (section) |
c906108c | 627 | fprintf_filtered (outfile, " section %s", |
fd361982 | 628 | bfd_section_name (section->the_bfd_section)); |
c906108c SS |
629 | break; |
630 | ||
631 | case LOC_BLOCK: | |
64b7cc50 TT |
632 | fprintf_filtered |
633 | (outfile, "block object %s, %s..%s", | |
634 | host_address_to_string (SYMBOL_BLOCK_VALUE (symbol)), | |
635 | paddress (gdbarch, BLOCK_START (SYMBOL_BLOCK_VALUE (symbol))), | |
636 | paddress (gdbarch, BLOCK_END (SYMBOL_BLOCK_VALUE (symbol)))); | |
714835d5 | 637 | if (section) |
c906108c | 638 | fprintf_filtered (outfile, " section %s", |
fd361982 | 639 | bfd_section_name (section->the_bfd_section)); |
c906108c SS |
640 | break; |
641 | ||
4c2df51b | 642 | case LOC_COMPUTED: |
4c2df51b DJ |
643 | fprintf_filtered (outfile, "computed at runtime"); |
644 | break; | |
645 | ||
c906108c SS |
646 | case LOC_UNRESOLVED: |
647 | fprintf_filtered (outfile, "unresolved"); | |
648 | break; | |
649 | ||
650 | case LOC_OPTIMIZED_OUT: | |
651 | fprintf_filtered (outfile, "optimized out"); | |
652 | break; | |
653 | ||
c5aa993b | 654 | default: |
c906108c SS |
655 | fprintf_filtered (outfile, "botched symbol class %x", |
656 | SYMBOL_CLASS (symbol)); | |
657 | break; | |
658 | } | |
659 | } | |
660 | fprintf_filtered (outfile, "\n"); | |
c906108c SS |
661 | } |
662 | ||
80480540 | 663 | static void |
e99c83e7 | 664 | maintenance_print_msymbols (const char *args, int from_tty) |
c906108c | 665 | { |
34c41c68 | 666 | struct ui_file *outfile = gdb_stdout; |
34c41c68 | 667 | char *objfile_arg = NULL; |
34c41c68 | 668 | int i, outfile_idx; |
07318b29 | 669 | |
c906108c SS |
670 | dont_repeat (); |
671 | ||
773a1edc | 672 | gdb_argv argv (args); |
c906108c | 673 | |
99e8a4f9 | 674 | for (i = 0; argv != NULL && argv[i] != NULL; ++i) |
c906108c | 675 | { |
34c41c68 | 676 | if (strcmp (argv[i], "-objfile") == 0) |
c906108c | 677 | { |
34c41c68 DE |
678 | if (argv[i + 1] == NULL) |
679 | error (_("Missing objfile name")); | |
680 | objfile_arg = argv[++i]; | |
681 | } | |
682 | else if (strcmp (argv[i], "--") == 0) | |
683 | { | |
684 | /* End of options. */ | |
685 | ++i; | |
686 | break; | |
c906108c | 687 | } |
34c41c68 DE |
688 | else if (argv[i][0] == '-') |
689 | { | |
690 | /* Future proofing: Don't allow OUTFILE to begin with "-". */ | |
691 | error (_("Unknown option: %s"), argv[i]); | |
692 | } | |
693 | else | |
694 | break; | |
c906108c | 695 | } |
34c41c68 | 696 | outfile_idx = i; |
c906108c | 697 | |
d7e74731 PA |
698 | stdio_file arg_outfile; |
699 | ||
99e8a4f9 | 700 | if (argv != NULL && argv[outfile_idx] != NULL) |
34c41c68 | 701 | { |
34c41c68 DE |
702 | if (argv[outfile_idx + 1] != NULL) |
703 | error (_("Junk at end of command")); | |
ee0c3293 TT |
704 | gdb::unique_xmalloc_ptr<char> outfile_name |
705 | (tilde_expand (argv[outfile_idx])); | |
706 | if (!arg_outfile.open (outfile_name.get (), FOPEN_WT)) | |
707 | perror_with_name (outfile_name.get ()); | |
d7e74731 | 708 | outfile = &arg_outfile; |
34c41c68 | 709 | } |
c5aa993b | 710 | |
2030c079 | 711 | for (objfile *objfile : current_program_space->objfiles ()) |
aed57c53 TT |
712 | { |
713 | QUIT; | |
714 | if (objfile_arg == NULL | |
715 | || compare_filenames_for_search (objfile_name (objfile), objfile_arg)) | |
716 | dump_msymbols (objfile, outfile); | |
717 | } | |
c906108c SS |
718 | } |
719 | ||
80480540 | 720 | static void |
e99c83e7 | 721 | maintenance_print_objfiles (const char *regexp, int from_tty) |
c906108c | 722 | { |
c906108c SS |
723 | dont_repeat (); |
724 | ||
52e260a3 DE |
725 | if (regexp) |
726 | re_comp (regexp); | |
727 | ||
94c93c35 | 728 | for (struct program_space *pspace : program_spaces) |
2030c079 | 729 | for (objfile *objfile : pspace->objfiles ()) |
27618ce4 TT |
730 | { |
731 | QUIT; | |
52e260a3 | 732 | if (! regexp |
4262abfb | 733 | || re_exec (objfile_name (objfile))) |
52e260a3 | 734 | dump_objfile (objfile); |
27618ce4 | 735 | } |
c906108c SS |
736 | } |
737 | ||
5e7b2f39 | 738 | /* List all the symbol tables whose names match REGEXP (optional). */ |
b5ebcee6 | 739 | |
80480540 | 740 | static void |
e99c83e7 | 741 | maintenance_info_symtabs (const char *regexp, int from_tty) |
44ea7b70 | 742 | { |
db68bbae DE |
743 | dont_repeat (); |
744 | ||
44ea7b70 JB |
745 | if (regexp) |
746 | re_comp (regexp); | |
747 | ||
94c93c35 | 748 | for (struct program_space *pspace : program_spaces) |
2030c079 | 749 | for (objfile *objfile : pspace->objfiles ()) |
99d89cde | 750 | { |
99d89cde TT |
751 | /* We don't want to print anything for this objfile until we |
752 | actually find a symtab whose name matches. */ | |
753 | int printed_objfile_start = 0; | |
43f3e411 | 754 | |
b669c953 | 755 | for (compunit_symtab *cust : objfile->compunits ()) |
99d89cde TT |
756 | { |
757 | int printed_compunit_symtab_start = 0; | |
758 | ||
5accd1a0 | 759 | for (symtab *symtab : compunit_filetabs (cust)) |
99d89cde TT |
760 | { |
761 | QUIT; | |
762 | ||
763 | if (! regexp | |
764 | || re_exec (symtab_to_filename_for_display (symtab))) | |
765 | { | |
766 | if (! printed_objfile_start) | |
767 | { | |
768 | printf_filtered ("{ objfile %s ", objfile_name (objfile)); | |
1285ce86 | 769 | gdb_stdout->wrap_here (2); |
99d89cde TT |
770 | printf_filtered ("((struct objfile *) %s)\n", |
771 | host_address_to_string (objfile)); | |
772 | printed_objfile_start = 1; | |
773 | } | |
774 | if (! printed_compunit_symtab_start) | |
775 | { | |
776 | printf_filtered (" { ((struct compunit_symtab *) %s)\n", | |
777 | host_address_to_string (cust)); | |
778 | printf_filtered (" debugformat %s\n", | |
779 | COMPUNIT_DEBUGFORMAT (cust)); | |
780 | printf_filtered (" producer %s\n", | |
781 | COMPUNIT_PRODUCER (cust) != NULL | |
782 | ? COMPUNIT_PRODUCER (cust) | |
783 | : "(null)"); | |
784 | printf_filtered (" dirname %s\n", | |
785 | COMPUNIT_DIRNAME (cust) != NULL | |
786 | ? COMPUNIT_DIRNAME (cust) | |
787 | : "(null)"); | |
788 | printf_filtered (" blockvector" | |
789 | " ((struct blockvector *) %s)\n", | |
790 | host_address_to_string | |
dda83cd7 | 791 | (COMPUNIT_BLOCKVECTOR (cust))); |
7b1eff95 TV |
792 | printf_filtered (" user" |
793 | " ((struct compunit_symtab *) %s)\n", | |
794 | cust->user != nullptr | |
795 | ? host_address_to_string (cust->user) | |
796 | : "(null)"); | |
797 | if (cust->includes != nullptr) | |
798 | { | |
799 | printf_filtered (" ( includes\n"); | |
800 | for (int i = 0; ; ++i) | |
801 | { | |
802 | struct compunit_symtab *include | |
803 | = cust->includes[i]; | |
804 | if (include == nullptr) | |
805 | break; | |
806 | const char *addr | |
807 | = host_address_to_string (include); | |
808 | printf_filtered (" (%s %s)\n", | |
809 | "(struct compunit_symtab *)", | |
810 | addr); | |
811 | } | |
812 | printf_filtered (" )\n"); | |
813 | } | |
99d89cde TT |
814 | printed_compunit_symtab_start = 1; |
815 | } | |
816 | ||
817 | printf_filtered ("\t{ symtab %s ", | |
818 | symtab_to_filename_for_display (symtab)); | |
1285ce86 | 819 | gdb_stdout->wrap_here (4); |
99d89cde TT |
820 | printf_filtered ("((struct symtab *) %s)\n", |
821 | host_address_to_string (symtab)); | |
822 | printf_filtered ("\t fullname %s\n", | |
823 | symtab->fullname != NULL | |
824 | ? symtab->fullname | |
825 | : "(null)"); | |
826 | printf_filtered ("\t " | |
827 | "linetable ((struct linetable *) %s)\n", | |
828 | host_address_to_string (symtab->linetable)); | |
829 | printf_filtered ("\t}\n"); | |
830 | } | |
831 | } | |
832 | ||
833 | if (printed_compunit_symtab_start) | |
834 | printf_filtered (" }\n"); | |
835 | } | |
44ea7b70 | 836 | |
99d89cde TT |
837 | if (printed_objfile_start) |
838 | printf_filtered ("}\n"); | |
839 | } | |
44ea7b70 | 840 | } |
7d0c9981 DE |
841 | |
842 | /* Check consistency of symtabs. | |
843 | An example of what this checks for is NULL blockvectors. | |
844 | They can happen if there's a bug during debug info reading. | |
845 | GDB assumes they are always non-NULL. | |
846 | ||
847 | Note: This does not check for psymtab vs symtab consistency. | |
848 | Use "maint check-psymtabs" for that. */ | |
849 | ||
850 | static void | |
e99c83e7 | 851 | maintenance_check_symtabs (const char *ignore, int from_tty) |
7d0c9981 | 852 | { |
94c93c35 | 853 | for (struct program_space *pspace : program_spaces) |
2030c079 | 854 | for (objfile *objfile : pspace->objfiles ()) |
99d89cde | 855 | { |
99d89cde TT |
856 | /* We don't want to print anything for this objfile until we |
857 | actually find something worth printing. */ | |
858 | int printed_objfile_start = 0; | |
7d0c9981 | 859 | |
b669c953 | 860 | for (compunit_symtab *cust : objfile->compunits ()) |
99d89cde TT |
861 | { |
862 | int found_something = 0; | |
863 | struct symtab *symtab = compunit_primary_filetab (cust); | |
864 | ||
865 | QUIT; | |
866 | ||
867 | if (COMPUNIT_BLOCKVECTOR (cust) == NULL) | |
868 | found_something = 1; | |
869 | /* Add more checks here. */ | |
870 | ||
871 | if (found_something) | |
872 | { | |
873 | if (! printed_objfile_start) | |
874 | { | |
875 | printf_filtered ("{ objfile %s ", objfile_name (objfile)); | |
1285ce86 | 876 | gdb_stdout->wrap_here (2); |
99d89cde TT |
877 | printf_filtered ("((struct objfile *) %s)\n", |
878 | host_address_to_string (objfile)); | |
879 | printed_objfile_start = 1; | |
880 | } | |
881 | printf_filtered (" { symtab %s\n", | |
882 | symtab_to_filename_for_display (symtab)); | |
883 | if (COMPUNIT_BLOCKVECTOR (cust) == NULL) | |
884 | printf_filtered (" NULL blockvector\n"); | |
885 | printf_filtered (" }\n"); | |
886 | } | |
887 | } | |
7d0c9981 | 888 | |
99d89cde TT |
889 | if (printed_objfile_start) |
890 | printf_filtered ("}\n"); | |
891 | } | |
7d0c9981 DE |
892 | } |
893 | ||
7d0c9981 DE |
894 | /* Expand all symbol tables whose name matches an optional regexp. */ |
895 | ||
896 | static void | |
e99c83e7 | 897 | maintenance_expand_symtabs (const char *args, int from_tty) |
7d0c9981 | 898 | { |
7d0c9981 DE |
899 | char *regexp = NULL; |
900 | ||
901 | /* We use buildargv here so that we handle spaces in the regexp | |
902 | in a way that allows adding more arguments later. */ | |
773a1edc | 903 | gdb_argv argv (args); |
7d0c9981 DE |
904 | |
905 | if (argv != NULL) | |
906 | { | |
907 | if (argv[0] != NULL) | |
908 | { | |
909 | regexp = argv[0]; | |
910 | if (argv[1] != NULL) | |
911 | error (_("Extra arguments after regexp.")); | |
912 | } | |
913 | } | |
914 | ||
915 | if (regexp) | |
916 | re_comp (regexp); | |
917 | ||
94c93c35 | 918 | for (struct program_space *pspace : program_spaces) |
2030c079 | 919 | for (objfile *objfile : pspace->objfiles ()) |
4d080b46 TT |
920 | objfile->expand_symtabs_matching |
921 | ([&] (const char *filename, bool basenames) | |
922 | { | |
923 | /* KISS: Only apply the regexp to the complete file name. */ | |
924 | return (!basenames | |
925 | && (regexp == NULL || re_exec (filename))); | |
926 | }, | |
927 | NULL, | |
928 | NULL, | |
929 | NULL, | |
03a8ea51 | 930 | SEARCH_GLOBAL_BLOCK | SEARCH_STATIC_BLOCK, |
3bfa51a7 | 931 | UNDEF_DOMAIN, |
4d080b46 | 932 | ALL_DOMAIN); |
7d0c9981 | 933 | } |
c906108c | 934 | \f |
c5aa993b | 935 | |
c906108c SS |
936 | /* Return the nexting depth of a block within other blocks in its symtab. */ |
937 | ||
938 | static int | |
582942f4 | 939 | block_depth (const struct block *block) |
c906108c | 940 | { |
52f0bd74 | 941 | int i = 0; |
433759f7 | 942 | |
c5aa993b | 943 | while ((block = BLOCK_SUPERBLOCK (block)) != NULL) |
c906108c SS |
944 | { |
945 | i++; | |
946 | } | |
947 | return i; | |
948 | } | |
c906108c | 949 | \f |
c5aa993b | 950 | |
f2403c39 AB |
951 | /* Used by MAINTENANCE_INFO_LINE_TABLES to print the information about a |
952 | single line table. */ | |
953 | ||
954 | static int | |
955 | maintenance_print_one_line_table (struct symtab *symtab, void *data) | |
956 | { | |
957 | struct linetable *linetable; | |
958 | struct objfile *objfile; | |
959 | ||
960 | objfile = symtab->compunit_symtab->objfile; | |
92228a33 SM |
961 | printf_filtered (_("objfile: %ps ((struct objfile *) %s)\n"), |
962 | styled_string (file_name_style.style (), | |
963 | objfile_name (objfile)), | |
f2403c39 | 964 | host_address_to_string (objfile)); |
92228a33 SM |
965 | printf_filtered (_("compunit_symtab: %s ((struct compunit_symtab *) %s)\n"), |
966 | symtab->compunit_symtab->name, | |
f2403c39 | 967 | host_address_to_string (symtab->compunit_symtab)); |
92228a33 SM |
968 | printf_filtered (_("symtab: %ps ((struct symtab *) %s)\n"), |
969 | styled_string (file_name_style.style (), | |
970 | symtab_to_fullname (symtab)), | |
f2403c39 AB |
971 | host_address_to_string (symtab)); |
972 | linetable = SYMTAB_LINETABLE (symtab); | |
973 | printf_filtered (_("linetable: ((struct linetable *) %s):\n"), | |
974 | host_address_to_string (linetable)); | |
975 | ||
976 | if (linetable == NULL) | |
977 | printf_filtered (_("No line table.\n")); | |
978 | else if (linetable->nitems <= 0) | |
979 | printf_filtered (_("Line table has no lines.\n")); | |
980 | else | |
981 | { | |
f2403c39 AB |
982 | /* Leave space for 6 digits of index and line number. After that the |
983 | tables will just not format as well. */ | |
1773be9e TT |
984 | struct ui_out *uiout = current_uiout; |
985 | ui_out_emit_table table_emitter (uiout, 4, -1, "line-table"); | |
986 | uiout->table_header (6, ui_left, "index", _("INDEX")); | |
987 | uiout->table_header (6, ui_left, "line", _("LINE")); | |
988 | uiout->table_header (18, ui_left, "address", _("ADDRESS")); | |
989 | uiout->table_header (1, ui_left, "is-stmt", _("IS-STMT")); | |
990 | uiout->table_body (); | |
991 | ||
992 | for (int i = 0; i < linetable->nitems; ++i) | |
f2403c39 AB |
993 | { |
994 | struct linetable_entry *item; | |
f2403c39 AB |
995 | |
996 | item = &linetable->item [i]; | |
1773be9e TT |
997 | ui_out_emit_tuple tuple_emitter (uiout, nullptr); |
998 | uiout->field_signed ("index", i); | |
94a72be7 | 999 | if (item->line > 0) |
1773be9e | 1000 | uiout->field_signed ("line", item->line); |
94a72be7 | 1001 | else |
1773be9e | 1002 | uiout->field_string ("line", _("END")); |
08feed99 | 1003 | uiout->field_core_addr ("address", objfile->arch (), |
1773be9e TT |
1004 | item->pc); |
1005 | uiout->field_string ("is-stmt", item->is_stmt ? "Y" : ""); | |
1006 | uiout->text ("\n"); | |
f2403c39 AB |
1007 | } |
1008 | } | |
1009 | ||
1010 | return 0; | |
1011 | } | |
1012 | ||
1013 | /* Implement the 'maint info line-table' command. */ | |
1014 | ||
1015 | static void | |
e99c83e7 | 1016 | maintenance_info_line_tables (const char *regexp, int from_tty) |
f2403c39 | 1017 | { |
f2403c39 AB |
1018 | dont_repeat (); |
1019 | ||
1020 | if (regexp != NULL) | |
1021 | re_comp (regexp); | |
1022 | ||
94c93c35 | 1023 | for (struct program_space *pspace : program_spaces) |
2030c079 | 1024 | for (objfile *objfile : pspace->objfiles ()) |
99d89cde | 1025 | { |
b669c953 | 1026 | for (compunit_symtab *cust : objfile->compunits ()) |
99d89cde | 1027 | { |
5accd1a0 | 1028 | for (symtab *symtab : compunit_filetabs (cust)) |
99d89cde TT |
1029 | { |
1030 | QUIT; | |
1031 | ||
1032 | if (regexp == NULL | |
1033 | || re_exec (symtab_to_filename_for_display (symtab))) | |
92228a33 SM |
1034 | { |
1035 | maintenance_print_one_line_table (symtab, NULL); | |
1036 | printf_filtered ("\n"); | |
1037 | } | |
99d89cde TT |
1038 | } |
1039 | } | |
1040 | } | |
f2403c39 AB |
1041 | } |
1042 | ||
1043 | \f | |
1044 | ||
c378eb4e | 1045 | /* Do early runtime initializations. */ |
b5ebcee6 | 1046 | |
6c265988 | 1047 | void _initialize_symmisc (); |
c906108c | 1048 | void |
6c265988 | 1049 | _initialize_symmisc () |
c906108c | 1050 | { |
80480540 YQ |
1051 | add_cmd ("symbols", class_maintenance, maintenance_print_symbols, _("\ |
1052 | Print dump of current symbol definitions.\n\ | |
48c5e7e2 TT |
1053 | Usage: mt print symbols [-pc ADDRESS] [--] [OUTFILE]\n\ |
1054 | mt print symbols [-objfile OBJFILE] [-source SOURCE] [--] [OUTFILE]\n\ | |
34c41c68 DE |
1055 | Entries in the full symbol table are dumped to file OUTFILE,\n\ |
1056 | or the terminal if OUTFILE is unspecified.\n\ | |
1057 | If ADDRESS is provided, dump only the file for that address.\n\ | |
1058 | If SOURCE is provided, dump only that file's symbols.\n\ | |
1059 | If OBJFILE is provided, dump only that file's minimal symbols."), | |
80480540 YQ |
1060 | &maintenanceprintlist); |
1061 | ||
1062 | add_cmd ("msymbols", class_maintenance, maintenance_print_msymbols, _("\ | |
1063 | Print dump of current minimal symbol definitions.\n\ | |
48c5e7e2 | 1064 | Usage: mt print msymbols [-objfile OBJFILE] [--] [OUTFILE]\n\ |
34c41c68 DE |
1065 | Entries in the minimal symbol table are dumped to file OUTFILE,\n\ |
1066 | or the terminal if OUTFILE is unspecified.\n\ | |
1067 | If OBJFILE is provided, dump only that file's minimal symbols."), | |
80480540 YQ |
1068 | &maintenanceprintlist); |
1069 | ||
1070 | add_cmd ("objfiles", class_maintenance, maintenance_print_objfiles, | |
52e260a3 DE |
1071 | _("Print dump of current object file definitions.\n\ |
1072 | With an argument REGEXP, list the object files with matching names."), | |
80480540 YQ |
1073 | &maintenanceprintlist); |
1074 | ||
1075 | add_cmd ("symtabs", class_maintenance, maintenance_info_symtabs, _("\ | |
1076 | List the full symbol tables for all object files.\n\ | |
1077 | This does not include information about individual symbols, blocks, or\n\ | |
1078 | linetables --- just the symbol table structures themselves.\n\ | |
db68bbae | 1079 | With an argument REGEXP, list the symbol tables with matching names."), |
80480540 | 1080 | &maintenanceinfolist); |
7d0c9981 | 1081 | |
f2403c39 AB |
1082 | add_cmd ("line-table", class_maintenance, maintenance_info_line_tables, _("\ |
1083 | List the contents of all line tables, from all symbol tables.\n\ | |
1084 | With an argument REGEXP, list just the line tables for the symbol\n\ | |
1085 | tables with matching names."), | |
1086 | &maintenanceinfolist); | |
1087 | ||
7d0c9981 DE |
1088 | add_cmd ("check-symtabs", class_maintenance, maintenance_check_symtabs, |
1089 | _("\ | |
1090 | Check consistency of currently expanded symtabs."), | |
1091 | &maintenancelist); | |
1092 | ||
1093 | add_cmd ("expand-symtabs", class_maintenance, maintenance_expand_symtabs, | |
1094 | _("Expand symbol tables.\n\ | |
1095 | With an argument REGEXP, only expand the symbol tables with matching names."), | |
1096 | &maintenancelist); | |
c906108c | 1097 | } |