Commit | Line | Data |
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c906108c | 1 | /* Do various things to symbol tables (other than lookup), for GDB. |
af5f3db6 | 2 | |
3666a048 | 3 | Copyright (C) 1986-2021 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" | |
04ea0df1 | 29 | #include "gdb_obstack.h" |
c906108c SS |
30 | #include "language.h" |
31 | #include "bcache.h" | |
fe898f56 | 32 | #include "block.h" |
44ea7b70 | 33 | #include "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" |
c906108c | 40 | |
ccefe4c4 | 41 | #include "psymtab.h" |
0684bb51 | 42 | #include "psympriv.h" |
ccefe4c4 | 43 | |
c906108c SS |
44 | /* Prototypes for local functions */ |
45 | ||
582942f4 | 46 | static int block_depth (const struct block *); |
c906108c | 47 | |
bf469271 PA |
48 | static void print_symbol (struct gdbarch *gdbarch, struct symbol *symbol, |
49 | int depth, ui_file *outfile); | |
c906108c | 50 | \f |
c906108c | 51 | |
c906108c | 52 | void |
fba45db2 | 53 | print_symbol_bcache_statistics (void) |
c906108c | 54 | { |
94c93c35 | 55 | for (struct program_space *pspace : program_spaces) |
2030c079 | 56 | for (objfile *objfile : pspace->objfiles ()) |
99d89cde TT |
57 | { |
58 | QUIT; | |
59 | printf_filtered (_("Byte cache statistics for '%s':\n"), | |
60 | objfile_name (objfile)); | |
25629dfd TT |
61 | objfile->partial_symtabs->psymbol_cache.print_statistics |
62 | ("partial symbol cache"); | |
be1e3d3e | 63 | objfile->per_bfd->string_cache.print_statistics ("string cache"); |
99d89cde | 64 | } |
c906108c SS |
65 | } |
66 | ||
0684bb51 TT |
67 | /* Count the number of partial symbols in OBJFILE. */ |
68 | ||
69 | static int | |
70 | count_psyms (struct objfile *objfile) | |
71 | { | |
72 | int count = 0; | |
73 | for (partial_symtab *pst : objfile->psymtabs ()) | |
74 | { | |
75 | count += pst->global_psymbols.size (); | |
76 | count += pst->static_psymbols.size (); | |
77 | } | |
78 | return count; | |
79 | } | |
80 | ||
c906108c | 81 | void |
fba45db2 | 82 | print_objfile_statistics (void) |
c906108c | 83 | { |
c4f90d87 | 84 | int i, linetables, blockvectors; |
c906108c | 85 | |
94c93c35 TT |
86 | for (struct program_space *pspace : program_spaces) |
87 | for (objfile *objfile : pspace->objfiles ()) | |
88 | { | |
89 | QUIT; | |
90 | printf_filtered (_("Statistics for '%s':\n"), objfile_name (objfile)); | |
91 | if (OBJSTAT (objfile, n_stabs) > 0) | |
92 | printf_filtered (_(" Number of \"stab\" symbols read: %d\n"), | |
93 | OBJSTAT (objfile, n_stabs)); | |
94 | if (objfile->per_bfd->n_minsyms > 0) | |
95 | printf_filtered (_(" Number of \"minimal\" symbols read: %d\n"), | |
96 | objfile->per_bfd->n_minsyms); | |
0684bb51 TT |
97 | |
98 | int n_psyms = count_psyms (objfile); | |
99 | if (n_psyms > 0) | |
94c93c35 | 100 | printf_filtered (_(" Number of \"partial\" symbols read: %d\n"), |
0684bb51 | 101 | n_psyms); |
94c93c35 TT |
102 | if (OBJSTAT (objfile, n_syms) > 0) |
103 | printf_filtered (_(" Number of \"full\" symbols read: %d\n"), | |
104 | OBJSTAT (objfile, n_syms)); | |
105 | if (OBJSTAT (objfile, n_types) > 0) | |
106 | printf_filtered (_(" Number of \"types\" defined: %d\n"), | |
107 | OBJSTAT (objfile, n_types)); | |
4d080b46 | 108 | objfile->print_stats (); |
94c93c35 TT |
109 | i = linetables = 0; |
110 | for (compunit_symtab *cu : objfile->compunits ()) | |
111 | { | |
112 | for (symtab *s : compunit_filetabs (cu)) | |
113 | { | |
114 | i++; | |
115 | if (SYMTAB_LINETABLE (s) != NULL) | |
116 | linetables++; | |
117 | } | |
118 | } | |
119 | blockvectors = std::distance (objfile->compunits ().begin (), | |
120 | objfile->compunits ().end ()); | |
121 | printf_filtered (_(" Number of symbol tables: %d\n"), i); | |
122 | printf_filtered (_(" Number of symbol tables with line tables: %d\n"), | |
123 | linetables); | |
124 | printf_filtered (_(" Number of symbol tables with blockvectors: %d\n"), | |
125 | blockvectors); | |
126 | ||
127 | if (OBJSTAT (objfile, sz_strtab) > 0) | |
128 | printf_filtered (_(" Space used by string tables: %d\n"), | |
129 | OBJSTAT (objfile, sz_strtab)); | |
130 | printf_filtered (_(" Total memory used for objfile obstack: %s\n"), | |
131 | pulongest (obstack_memory_used (&objfile | |
132 | ->objfile_obstack))); | |
133 | printf_filtered (_(" Total memory used for BFD obstack: %s\n"), | |
134 | pulongest (obstack_memory_used (&objfile->per_bfd | |
135 | ->storage_obstack))); | |
136 | printf_filtered | |
137 | (_(" Total memory used for psymbol cache: %d\n"), | |
138 | objfile->partial_symtabs->psymbol_cache.memory_used ()); | |
139 | printf_filtered (_(" Total memory used for string cache: %d\n"), | |
140 | objfile->per_bfd->string_cache.memory_used ()); | |
141 | } | |
c906108c SS |
142 | } |
143 | ||
c5aa993b | 144 | static void |
fba45db2 | 145 | dump_objfile (struct objfile *objfile) |
c906108c | 146 | { |
4262abfb | 147 | printf_filtered ("\nObject file %s: ", objfile_name (objfile)); |
c906108c | 148 | printf_filtered ("Objfile at "); |
d4f3574e | 149 | gdb_print_host_address (objfile, gdb_stdout); |
c906108c | 150 | printf_filtered (", bfd at "); |
d4f3574e | 151 | gdb_print_host_address (objfile->obfd, gdb_stdout); |
c906108c | 152 | printf_filtered (", %d minsyms\n\n", |
34643a32 | 153 | objfile->per_bfd->minimal_symbol_count); |
c906108c | 154 | |
4d080b46 | 155 | objfile->dump (); |
c906108c | 156 | |
43f3e411 | 157 | if (objfile->compunit_symtabs != NULL) |
c906108c SS |
158 | { |
159 | printf_filtered ("Symtabs:\n"); | |
b669c953 | 160 | for (compunit_symtab *cu : objfile->compunits ()) |
c906108c | 161 | { |
d5da8b3c | 162 | for (symtab *symtab : compunit_filetabs (cu)) |
c906108c | 163 | { |
d5da8b3c TT |
164 | printf_filtered ("%s at ", |
165 | symtab_to_filename_for_display (symtab)); | |
166 | gdb_print_host_address (symtab, gdb_stdout); | |
167 | printf_filtered (", "); | |
168 | if (SYMTAB_OBJFILE (symtab) != objfile) | |
169 | { | |
170 | printf_filtered ("NOT ON CHAIN! "); | |
171 | } | |
172 | wrap_here (" "); | |
c906108c | 173 | } |
c906108c SS |
174 | } |
175 | printf_filtered ("\n\n"); | |
176 | } | |
177 | } | |
178 | ||
179 | /* Print minimal symbols from this objfile. */ | |
c5aa993b JM |
180 | |
181 | static void | |
fba45db2 | 182 | dump_msymbols (struct objfile *objfile, struct ui_file *outfile) |
c906108c | 183 | { |
08feed99 | 184 | struct gdbarch *gdbarch = objfile->arch (); |
c906108c SS |
185 | int index; |
186 | char ms_type; | |
c5aa993b | 187 | |
4262abfb | 188 | fprintf_filtered (outfile, "\nObject file %s:\n\n", objfile_name (objfile)); |
34643a32 | 189 | if (objfile->per_bfd->minimal_symbol_count == 0) |
c906108c SS |
190 | { |
191 | fprintf_filtered (outfile, "No minimal symbols found.\n"); | |
192 | return; | |
193 | } | |
3567439c | 194 | index = 0; |
7932255d | 195 | for (minimal_symbol *msymbol : objfile->msymbols ()) |
c906108c | 196 | { |
ebbc3a7d | 197 | struct obj_section *section = msymbol->obj_section (objfile); |
714835d5 | 198 | |
712f90be | 199 | switch (MSYMBOL_TYPE (msymbol)) |
c906108c | 200 | { |
c5aa993b JM |
201 | case mst_unknown: |
202 | ms_type = 'u'; | |
203 | break; | |
204 | case mst_text: | |
205 | ms_type = 'T'; | |
206 | break; | |
0875794a | 207 | case mst_text_gnu_ifunc: |
f50776aa | 208 | case mst_data_gnu_ifunc: |
0875794a JK |
209 | ms_type = 'i'; |
210 | break; | |
c5aa993b JM |
211 | case mst_solib_trampoline: |
212 | ms_type = 'S'; | |
213 | break; | |
214 | case mst_data: | |
215 | ms_type = 'D'; | |
216 | break; | |
217 | case mst_bss: | |
218 | ms_type = 'B'; | |
219 | break; | |
220 | case mst_abs: | |
221 | ms_type = 'A'; | |
222 | break; | |
223 | case mst_file_text: | |
224 | ms_type = 't'; | |
225 | break; | |
226 | case mst_file_data: | |
227 | ms_type = 'd'; | |
228 | break; | |
229 | case mst_file_bss: | |
230 | ms_type = 'b'; | |
231 | break; | |
232 | default: | |
233 | ms_type = '?'; | |
234 | break; | |
c906108c SS |
235 | } |
236 | fprintf_filtered (outfile, "[%2d] %c ", index, ms_type); | |
4b610737 TT |
237 | |
238 | /* Use the relocated address as shown in the symbol here -- do | |
239 | not try to respect copy relocations. */ | |
240 | CORE_ADDR addr = (msymbol->value.address | |
a52d653e | 241 | + objfile->section_offsets[msymbol->section_index ()]); |
4b610737 | 242 | fputs_filtered (paddress (gdbarch, addr), outfile); |
c9d95fa3 | 243 | fprintf_filtered (outfile, " %s", msymbol->linkage_name ()); |
714835d5 | 244 | if (section) |
8625fc1b TT |
245 | { |
246 | if (section->the_bfd_section != NULL) | |
247 | fprintf_filtered (outfile, " section %s", | |
fd361982 | 248 | bfd_section_name (section->the_bfd_section)); |
8625fc1b TT |
249 | else |
250 | fprintf_filtered (outfile, " spurious section %ld", | |
4c8429ef | 251 | (long) (section - objfile->sections)); |
8625fc1b | 252 | } |
c9d95fa3 | 253 | if (msymbol->demangled_name () != NULL) |
c906108c | 254 | { |
c9d95fa3 | 255 | fprintf_filtered (outfile, " %s", msymbol->demangled_name ()); |
c906108c | 256 | } |
c906108c SS |
257 | if (msymbol->filename) |
258 | fprintf_filtered (outfile, " %s", msymbol->filename); | |
c906108c | 259 | fputs_filtered ("\n", outfile); |
3567439c | 260 | index++; |
c906108c | 261 | } |
34643a32 | 262 | if (objfile->per_bfd->minimal_symbol_count != index) |
c906108c | 263 | { |
8a3fe4f8 | 264 | warning (_("internal error: minimal symbol count %d != %d"), |
34643a32 | 265 | objfile->per_bfd->minimal_symbol_count, index); |
c906108c SS |
266 | } |
267 | fprintf_filtered (outfile, "\n"); | |
268 | } | |
269 | ||
c5aa993b | 270 | static void |
d04c1a59 | 271 | dump_symtab_1 (struct symtab *symtab, struct ui_file *outfile) |
c906108c | 272 | { |
d04c1a59 | 273 | struct objfile *objfile = SYMTAB_OBJFILE (symtab); |
08feed99 | 274 | struct gdbarch *gdbarch = objfile->arch (); |
de4f826b | 275 | int i; |
b026f593 | 276 | struct mdict_iterator miter; |
952a6d41 | 277 | int len; |
de4f826b | 278 | struct linetable *l; |
346d1dfe | 279 | const struct blockvector *bv; |
e88c90f2 | 280 | struct symbol *sym; |
582942f4 | 281 | const struct block *b; |
c906108c SS |
282 | int depth; |
283 | ||
7b1eff95 TV |
284 | fprintf_filtered (outfile, "\nSymtab for file %s at %s\n", |
285 | symtab_to_filename_for_display (symtab), | |
286 | host_address_to_string (symtab)); | |
287 | ||
ee6f8984 | 288 | if (SYMTAB_DIRNAME (symtab) != NULL) |
c906108c | 289 | fprintf_filtered (outfile, "Compilation directory is %s\n", |
ee6f8984 | 290 | SYMTAB_DIRNAME (symtab)); |
4262abfb JK |
291 | fprintf_filtered (outfile, "Read from object file %s (", |
292 | objfile_name (objfile)); | |
d4f3574e | 293 | gdb_print_host_address (objfile, outfile); |
c906108c | 294 | fprintf_filtered (outfile, ")\n"); |
3e43a32a MS |
295 | fprintf_filtered (outfile, "Language: %s\n", |
296 | language_str (symtab->language)); | |
c906108c SS |
297 | |
298 | /* First print the line table. */ | |
8435453b | 299 | l = SYMTAB_LINETABLE (symtab); |
c906108c SS |
300 | if (l) |
301 | { | |
302 | fprintf_filtered (outfile, "\nLine table:\n\n"); | |
303 | len = l->nitems; | |
304 | for (i = 0; i < len; i++) | |
305 | { | |
306 | fprintf_filtered (outfile, " line %d at ", l->item[i].line); | |
5af949e3 | 307 | fputs_filtered (paddress (gdbarch, l->item[i].pc), outfile); |
8c95582d AB |
308 | if (l->item[i].is_stmt) |
309 | fprintf_filtered (outfile, "\t(stmt)"); | |
c906108c SS |
310 | fprintf_filtered (outfile, "\n"); |
311 | } | |
312 | } | |
43f3e411 | 313 | /* Now print the block info, but only for compunit symtabs since we will |
c378eb4e | 314 | print lots of duplicate info otherwise. */ |
7b1eff95 | 315 | if (is_main_symtab_of_compunit_symtab (symtab)) |
c906108c SS |
316 | { |
317 | fprintf_filtered (outfile, "\nBlockvector:\n\n"); | |
439247b6 | 318 | bv = SYMTAB_BLOCKVECTOR (symtab); |
c906108c SS |
319 | len = BLOCKVECTOR_NBLOCKS (bv); |
320 | for (i = 0; i < len; i++) | |
321 | { | |
322 | b = BLOCKVECTOR_BLOCK (bv, i); | |
323 | depth = block_depth (b) * 2; | |
324 | print_spaces (depth, outfile); | |
325 | fprintf_filtered (outfile, "block #%03d, object at ", i); | |
d4f3574e | 326 | gdb_print_host_address (b, outfile); |
c906108c SS |
327 | if (BLOCK_SUPERBLOCK (b)) |
328 | { | |
329 | fprintf_filtered (outfile, " under "); | |
d4f3574e | 330 | gdb_print_host_address (BLOCK_SUPERBLOCK (b), outfile); |
c906108c | 331 | } |
261397f8 DJ |
332 | /* drow/2002-07-10: We could save the total symbols count |
333 | even if we're using a hashtable, but nothing else but this message | |
334 | wants it. */ | |
de4f826b | 335 | fprintf_filtered (outfile, ", %d syms/buckets in ", |
b026f593 | 336 | mdict_size (BLOCK_MULTIDICT (b))); |
5af949e3 | 337 | fputs_filtered (paddress (gdbarch, BLOCK_START (b)), outfile); |
c906108c | 338 | fprintf_filtered (outfile, ".."); |
5af949e3 | 339 | fputs_filtered (paddress (gdbarch, BLOCK_END (b)), outfile); |
c906108c SS |
340 | if (BLOCK_FUNCTION (b)) |
341 | { | |
3567439c | 342 | fprintf_filtered (outfile, ", function %s", |
987012b8 CB |
343 | BLOCK_FUNCTION (b)->linkage_name ()); |
344 | if (BLOCK_FUNCTION (b)->demangled_name () != NULL) | |
c906108c SS |
345 | { |
346 | fprintf_filtered (outfile, ", %s", | |
987012b8 | 347 | BLOCK_FUNCTION (b)->demangled_name ()); |
c906108c SS |
348 | } |
349 | } | |
c906108c | 350 | fprintf_filtered (outfile, "\n"); |
261397f8 | 351 | /* Now print each symbol in this block (in no particular order, if |
8157b174 TT |
352 | we're using a hashtable). Note that we only want this |
353 | block, not any blocks from included symtabs. */ | |
b026f593 | 354 | ALL_DICT_SYMBOLS (BLOCK_MULTIDICT (b), miter, sym) |
c906108c | 355 | { |
a70b8144 | 356 | try |
bf469271 PA |
357 | { |
358 | print_symbol (gdbarch, sym, depth + 1, outfile); | |
359 | } | |
230d2906 | 360 | catch (const gdb_exception_error &ex) |
bf469271 PA |
361 | { |
362 | exception_fprintf (gdb_stderr, ex, | |
363 | "Error printing symbol:\n"); | |
364 | } | |
c906108c SS |
365 | } |
366 | } | |
367 | fprintf_filtered (outfile, "\n"); | |
368 | } | |
369 | else | |
370 | { | |
6c739336 DE |
371 | const char *compunit_filename |
372 | = symtab_to_filename_for_display (COMPUNIT_FILETABS (SYMTAB_COMPUNIT (symtab))); | |
373 | ||
374 | fprintf_filtered (outfile, | |
375 | "\nBlockvector same as owning compunit: %s\n\n", | |
376 | compunit_filename); | |
c906108c | 377 | } |
7b1eff95 TV |
378 | |
379 | /* Print info about the user of this compunit_symtab, and the | |
380 | compunit_symtabs included by this one. */ | |
381 | if (is_main_symtab_of_compunit_symtab (symtab)) | |
382 | { | |
383 | struct compunit_symtab *cust = SYMTAB_COMPUNIT (symtab); | |
384 | ||
385 | if (cust->user != nullptr) | |
386 | { | |
387 | const char *addr | |
388 | = host_address_to_string (COMPUNIT_FILETABS (cust->user)); | |
389 | fprintf_filtered (outfile, "Compunit user: %s\n", addr); | |
390 | } | |
391 | if (cust->includes != nullptr) | |
392 | for (i = 0; ; ++i) | |
393 | { | |
394 | struct compunit_symtab *include = cust->includes[i]; | |
395 | if (include == nullptr) | |
396 | break; | |
397 | const char *addr | |
398 | = host_address_to_string (COMPUNIT_FILETABS (include)); | |
399 | fprintf_filtered (outfile, "Compunit include: %s\n", addr); | |
400 | } | |
401 | } | |
c906108c SS |
402 | } |
403 | ||
44b164c5 | 404 | static void |
d04c1a59 | 405 | dump_symtab (struct symtab *symtab, struct ui_file *outfile) |
44b164c5 | 406 | { |
44b164c5 JB |
407 | /* Set the current language to the language of the symtab we're dumping |
408 | because certain routines used during dump_symtab() use the current | |
969107c5 EZ |
409 | language to print an image of the symbol. We'll restore it later. |
410 | But use only real languages, not placeholders. */ | |
411 | if (symtab->language != language_unknown | |
412 | && symtab->language != language_auto) | |
413 | { | |
9bb9b2f9 TT |
414 | scoped_restore_current_language save_lang; |
415 | set_language (symtab->language); | |
d04c1a59 | 416 | dump_symtab_1 (symtab, outfile); |
969107c5 EZ |
417 | } |
418 | else | |
d04c1a59 | 419 | dump_symtab_1 (symtab, outfile); |
44b164c5 JB |
420 | } |
421 | ||
80480540 | 422 | static void |
e99c83e7 | 423 | maintenance_print_symbols (const char *args, int from_tty) |
c906108c | 424 | { |
34c41c68 | 425 | struct ui_file *outfile = gdb_stdout; |
34c41c68 DE |
426 | char *address_arg = NULL, *source_arg = NULL, *objfile_arg = NULL; |
427 | int i, outfile_idx; | |
c906108c SS |
428 | |
429 | dont_repeat (); | |
430 | ||
773a1edc | 431 | gdb_argv argv (args); |
c906108c | 432 | |
99e8a4f9 | 433 | for (i = 0; argv != NULL && argv[i] != NULL; ++i) |
c906108c | 434 | { |
34c41c68 DE |
435 | if (strcmp (argv[i], "-pc") == 0) |
436 | { | |
437 | if (argv[i + 1] == NULL) | |
438 | error (_("Missing pc value")); | |
439 | address_arg = argv[++i]; | |
440 | } | |
441 | else if (strcmp (argv[i], "-source") == 0) | |
442 | { | |
443 | if (argv[i + 1] == NULL) | |
444 | error (_("Missing source file")); | |
445 | source_arg = argv[++i]; | |
446 | } | |
447 | else if (strcmp (argv[i], "-objfile") == 0) | |
448 | { | |
449 | if (argv[i + 1] == NULL) | |
450 | error (_("Missing objfile name")); | |
451 | objfile_arg = argv[++i]; | |
452 | } | |
453 | else if (strcmp (argv[i], "--") == 0) | |
454 | { | |
455 | /* End of options. */ | |
456 | ++i; | |
457 | break; | |
458 | } | |
459 | else if (argv[i][0] == '-') | |
c906108c | 460 | { |
34c41c68 DE |
461 | /* Future proofing: Don't allow OUTFILE to begin with "-". */ |
462 | error (_("Unknown option: %s"), argv[i]); | |
c906108c | 463 | } |
34c41c68 DE |
464 | else |
465 | break; | |
c906108c | 466 | } |
34c41c68 | 467 | outfile_idx = i; |
c906108c | 468 | |
34c41c68 DE |
469 | if (address_arg != NULL && source_arg != NULL) |
470 | error (_("Must specify at most one of -pc and -source")); | |
c5aa993b | 471 | |
d7e74731 PA |
472 | stdio_file arg_outfile; |
473 | ||
99e8a4f9 | 474 | if (argv != NULL && argv[outfile_idx] != NULL) |
34c41c68 | 475 | { |
34c41c68 DE |
476 | if (argv[outfile_idx + 1] != NULL) |
477 | error (_("Junk at end of command")); | |
ee0c3293 TT |
478 | gdb::unique_xmalloc_ptr<char> outfile_name |
479 | (tilde_expand (argv[outfile_idx])); | |
480 | if (!arg_outfile.open (outfile_name.get (), FOPEN_WT)) | |
481 | perror_with_name (outfile_name.get ()); | |
d7e74731 | 482 | outfile = &arg_outfile; |
34c41c68 | 483 | } |
c906108c | 484 | |
34c41c68 | 485 | if (address_arg != NULL) |
27618ce4 | 486 | { |
34c41c68 DE |
487 | CORE_ADDR pc = parse_and_eval_address (address_arg); |
488 | struct symtab *s = find_pc_line_symtab (pc); | |
489 | ||
490 | if (s == NULL) | |
491 | error (_("No symtab for address: %s"), address_arg); | |
492 | dump_symtab (s, outfile); | |
27618ce4 | 493 | } |
34c41c68 DE |
494 | else |
495 | { | |
34c41c68 DE |
496 | int found = 0; |
497 | ||
2030c079 | 498 | for (objfile *objfile : current_program_space->objfiles ()) |
34c41c68 DE |
499 | { |
500 | int print_for_objfile = 1; | |
501 | ||
502 | if (objfile_arg != NULL) | |
503 | print_for_objfile | |
504 | = compare_filenames_for_search (objfile_name (objfile), | |
505 | objfile_arg); | |
506 | if (!print_for_objfile) | |
507 | continue; | |
508 | ||
b669c953 | 509 | for (compunit_symtab *cu : objfile->compunits ()) |
34c41c68 | 510 | { |
d5da8b3c | 511 | for (symtab *s : compunit_filetabs (cu)) |
34c41c68 | 512 | { |
d5da8b3c TT |
513 | int print_for_source = 0; |
514 | ||
515 | QUIT; | |
516 | if (source_arg != NULL) | |
517 | { | |
518 | print_for_source | |
519 | = compare_filenames_for_search | |
520 | (symtab_to_filename_for_display (s), source_arg); | |
521 | found = 1; | |
522 | } | |
523 | if (source_arg == NULL | |
524 | || print_for_source) | |
525 | dump_symtab (s, outfile); | |
34c41c68 | 526 | } |
34c41c68 DE |
527 | } |
528 | } | |
529 | ||
530 | if (source_arg != NULL && !found) | |
531 | error (_("No symtab for source file: %s"), source_arg); | |
532 | } | |
c906108c SS |
533 | } |
534 | ||
bf469271 | 535 | /* Print symbol SYMBOL on OUTFILE. DEPTH says how far to indent. */ |
c906108c | 536 | |
bf469271 PA |
537 | static void |
538 | print_symbol (struct gdbarch *gdbarch, struct symbol *symbol, | |
539 | int depth, ui_file *outfile) | |
c906108c | 540 | { |
1994afbf DE |
541 | struct obj_section *section; |
542 | ||
543 | if (SYMBOL_OBJFILE_OWNED (symbol)) | |
ebbc3a7d | 544 | section = symbol->obj_section (symbol_objfile (symbol)); |
1994afbf DE |
545 | else |
546 | section = NULL; | |
c906108c SS |
547 | |
548 | print_spaces (depth, outfile); | |
176620f1 | 549 | if (SYMBOL_DOMAIN (symbol) == LABEL_DOMAIN) |
c906108c | 550 | { |
987012b8 | 551 | fprintf_filtered (outfile, "label %s at ", symbol->print_name ()); |
5af949e3 UW |
552 | fputs_filtered (paddress (gdbarch, SYMBOL_VALUE_ADDRESS (symbol)), |
553 | outfile); | |
714835d5 | 554 | if (section) |
c906108c | 555 | fprintf_filtered (outfile, " section %s\n", |
fd361982 | 556 | bfd_section_name (section->the_bfd_section)); |
c906108c SS |
557 | else |
558 | fprintf_filtered (outfile, "\n"); | |
bf469271 | 559 | return; |
c906108c | 560 | } |
bf469271 | 561 | |
176620f1 | 562 | if (SYMBOL_DOMAIN (symbol) == STRUCT_DOMAIN) |
c906108c | 563 | { |
7d93a1e0 | 564 | if (SYMBOL_TYPE (symbol)->name ()) |
c906108c | 565 | { |
79d43c61 TT |
566 | LA_PRINT_TYPE (SYMBOL_TYPE (symbol), "", outfile, 1, depth, |
567 | &type_print_raw_options); | |
c906108c SS |
568 | } |
569 | else | |
570 | { | |
571 | fprintf_filtered (outfile, "%s %s = ", | |
78134374 | 572 | (SYMBOL_TYPE (symbol)->code () == TYPE_CODE_ENUM |
c5aa993b | 573 | ? "enum" |
78134374 | 574 | : (SYMBOL_TYPE (symbol)->code () == TYPE_CODE_STRUCT |
c5aa993b | 575 | ? "struct" : "union")), |
987012b8 | 576 | symbol->linkage_name ()); |
79d43c61 TT |
577 | LA_PRINT_TYPE (SYMBOL_TYPE (symbol), "", outfile, 1, depth, |
578 | &type_print_raw_options); | |
c906108c SS |
579 | } |
580 | fprintf_filtered (outfile, ";\n"); | |
581 | } | |
582 | else | |
583 | { | |
584 | if (SYMBOL_CLASS (symbol) == LOC_TYPEDEF) | |
585 | fprintf_filtered (outfile, "typedef "); | |
586 | if (SYMBOL_TYPE (symbol)) | |
587 | { | |
588 | /* Print details of types, except for enums where it's clutter. */ | |
987012b8 | 589 | LA_PRINT_TYPE (SYMBOL_TYPE (symbol), symbol->print_name (), |
c906108c | 590 | outfile, |
78134374 | 591 | SYMBOL_TYPE (symbol)->code () != TYPE_CODE_ENUM, |
79d43c61 TT |
592 | depth, |
593 | &type_print_raw_options); | |
c906108c SS |
594 | fprintf_filtered (outfile, "; "); |
595 | } | |
596 | else | |
987012b8 | 597 | fprintf_filtered (outfile, "%s ", symbol->print_name ()); |
c906108c SS |
598 | |
599 | switch (SYMBOL_CLASS (symbol)) | |
600 | { | |
601 | case LOC_CONST: | |
12df843f JK |
602 | fprintf_filtered (outfile, "const %s (%s)", |
603 | plongest (SYMBOL_VALUE (symbol)), | |
604 | hex_string (SYMBOL_VALUE (symbol))); | |
c906108c SS |
605 | break; |
606 | ||
607 | case LOC_CONST_BYTES: | |
608 | { | |
609 | unsigned i; | |
610 | struct type *type = check_typedef (SYMBOL_TYPE (symbol)); | |
433759f7 | 611 | |
cc1defb1 KS |
612 | fprintf_filtered (outfile, "const %s hex bytes:", |
613 | pulongest (TYPE_LENGTH (type))); | |
c906108c SS |
614 | for (i = 0; i < TYPE_LENGTH (type); i++) |
615 | fprintf_filtered (outfile, " %02x", | |
c5aa993b | 616 | (unsigned) SYMBOL_VALUE_BYTES (symbol)[i]); |
c906108c SS |
617 | } |
618 | break; | |
619 | ||
620 | case LOC_STATIC: | |
621 | fprintf_filtered (outfile, "static at "); | |
5af949e3 UW |
622 | fputs_filtered (paddress (gdbarch, SYMBOL_VALUE_ADDRESS (symbol)), |
623 | outfile); | |
714835d5 | 624 | if (section) |
c906108c | 625 | fprintf_filtered (outfile, " section %s", |
fd361982 | 626 | bfd_section_name (section->the_bfd_section)); |
c906108c SS |
627 | break; |
628 | ||
c906108c | 629 | case LOC_REGISTER: |
2a2d4dc3 | 630 | if (SYMBOL_IS_ARGUMENT (symbol)) |
12df843f JK |
631 | fprintf_filtered (outfile, "parameter register %s", |
632 | plongest (SYMBOL_VALUE (symbol))); | |
2a2d4dc3 | 633 | else |
12df843f JK |
634 | fprintf_filtered (outfile, "register %s", |
635 | plongest (SYMBOL_VALUE (symbol))); | |
c906108c SS |
636 | break; |
637 | ||
638 | case LOC_ARG: | |
12df843f JK |
639 | fprintf_filtered (outfile, "arg at offset %s", |
640 | hex_string (SYMBOL_VALUE (symbol))); | |
c906108c SS |
641 | break; |
642 | ||
c906108c | 643 | case LOC_REF_ARG: |
12df843f JK |
644 | fprintf_filtered (outfile, "reference arg at %s", |
645 | hex_string (SYMBOL_VALUE (symbol))); | |
c906108c SS |
646 | break; |
647 | ||
c906108c | 648 | case LOC_REGPARM_ADDR: |
12df843f JK |
649 | fprintf_filtered (outfile, "address parameter register %s", |
650 | plongest (SYMBOL_VALUE (symbol))); | |
c906108c SS |
651 | break; |
652 | ||
653 | case LOC_LOCAL: | |
12df843f JK |
654 | fprintf_filtered (outfile, "local at offset %s", |
655 | hex_string (SYMBOL_VALUE (symbol))); | |
c906108c SS |
656 | break; |
657 | ||
c906108c SS |
658 | case LOC_TYPEDEF: |
659 | break; | |
660 | ||
661 | case LOC_LABEL: | |
662 | fprintf_filtered (outfile, "label at "); | |
5af949e3 UW |
663 | fputs_filtered (paddress (gdbarch, SYMBOL_VALUE_ADDRESS (symbol)), |
664 | outfile); | |
714835d5 | 665 | if (section) |
c906108c | 666 | fprintf_filtered (outfile, " section %s", |
fd361982 | 667 | bfd_section_name (section->the_bfd_section)); |
c906108c SS |
668 | break; |
669 | ||
670 | case LOC_BLOCK: | |
671 | fprintf_filtered (outfile, "block object "); | |
d4f3574e | 672 | gdb_print_host_address (SYMBOL_BLOCK_VALUE (symbol), outfile); |
c906108c | 673 | fprintf_filtered (outfile, ", "); |
5af949e3 UW |
674 | fputs_filtered (paddress (gdbarch, |
675 | BLOCK_START (SYMBOL_BLOCK_VALUE (symbol))), | |
ed49a04f | 676 | outfile); |
c906108c | 677 | fprintf_filtered (outfile, ".."); |
5af949e3 UW |
678 | fputs_filtered (paddress (gdbarch, |
679 | BLOCK_END (SYMBOL_BLOCK_VALUE (symbol))), | |
ed49a04f | 680 | outfile); |
714835d5 | 681 | if (section) |
c906108c | 682 | fprintf_filtered (outfile, " section %s", |
fd361982 | 683 | bfd_section_name (section->the_bfd_section)); |
c906108c SS |
684 | break; |
685 | ||
4c2df51b | 686 | case LOC_COMPUTED: |
4c2df51b DJ |
687 | fprintf_filtered (outfile, "computed at runtime"); |
688 | break; | |
689 | ||
c906108c SS |
690 | case LOC_UNRESOLVED: |
691 | fprintf_filtered (outfile, "unresolved"); | |
692 | break; | |
693 | ||
694 | case LOC_OPTIMIZED_OUT: | |
695 | fprintf_filtered (outfile, "optimized out"); | |
696 | break; | |
697 | ||
c5aa993b | 698 | default: |
c906108c SS |
699 | fprintf_filtered (outfile, "botched symbol class %x", |
700 | SYMBOL_CLASS (symbol)); | |
701 | break; | |
702 | } | |
703 | } | |
704 | fprintf_filtered (outfile, "\n"); | |
c906108c SS |
705 | } |
706 | ||
80480540 | 707 | static void |
e99c83e7 | 708 | maintenance_print_msymbols (const char *args, int from_tty) |
c906108c | 709 | { |
34c41c68 | 710 | struct ui_file *outfile = gdb_stdout; |
34c41c68 | 711 | char *objfile_arg = NULL; |
34c41c68 | 712 | int i, outfile_idx; |
07318b29 | 713 | |
c906108c SS |
714 | dont_repeat (); |
715 | ||
773a1edc | 716 | gdb_argv argv (args); |
c906108c | 717 | |
99e8a4f9 | 718 | for (i = 0; argv != NULL && argv[i] != NULL; ++i) |
c906108c | 719 | { |
34c41c68 | 720 | if (strcmp (argv[i], "-objfile") == 0) |
c906108c | 721 | { |
34c41c68 DE |
722 | if (argv[i + 1] == NULL) |
723 | error (_("Missing objfile name")); | |
724 | objfile_arg = argv[++i]; | |
725 | } | |
726 | else if (strcmp (argv[i], "--") == 0) | |
727 | { | |
728 | /* End of options. */ | |
729 | ++i; | |
730 | break; | |
c906108c | 731 | } |
34c41c68 DE |
732 | else if (argv[i][0] == '-') |
733 | { | |
734 | /* Future proofing: Don't allow OUTFILE to begin with "-". */ | |
735 | error (_("Unknown option: %s"), argv[i]); | |
736 | } | |
737 | else | |
738 | break; | |
c906108c | 739 | } |
34c41c68 | 740 | outfile_idx = i; |
c906108c | 741 | |
d7e74731 PA |
742 | stdio_file arg_outfile; |
743 | ||
99e8a4f9 | 744 | if (argv != NULL && argv[outfile_idx] != NULL) |
34c41c68 | 745 | { |
34c41c68 DE |
746 | if (argv[outfile_idx + 1] != NULL) |
747 | error (_("Junk at end of command")); | |
ee0c3293 TT |
748 | gdb::unique_xmalloc_ptr<char> outfile_name |
749 | (tilde_expand (argv[outfile_idx])); | |
750 | if (!arg_outfile.open (outfile_name.get (), FOPEN_WT)) | |
751 | perror_with_name (outfile_name.get ()); | |
d7e74731 | 752 | outfile = &arg_outfile; |
34c41c68 | 753 | } |
c5aa993b | 754 | |
2030c079 | 755 | for (objfile *objfile : current_program_space->objfiles ()) |
aed57c53 TT |
756 | { |
757 | QUIT; | |
758 | if (objfile_arg == NULL | |
759 | || compare_filenames_for_search (objfile_name (objfile), objfile_arg)) | |
760 | dump_msymbols (objfile, outfile); | |
761 | } | |
c906108c SS |
762 | } |
763 | ||
80480540 | 764 | static void |
e99c83e7 | 765 | maintenance_print_objfiles (const char *regexp, int from_tty) |
c906108c | 766 | { |
c906108c SS |
767 | dont_repeat (); |
768 | ||
52e260a3 DE |
769 | if (regexp) |
770 | re_comp (regexp); | |
771 | ||
94c93c35 | 772 | for (struct program_space *pspace : program_spaces) |
2030c079 | 773 | for (objfile *objfile : pspace->objfiles ()) |
27618ce4 TT |
774 | { |
775 | QUIT; | |
52e260a3 | 776 | if (! regexp |
4262abfb | 777 | || re_exec (objfile_name (objfile))) |
52e260a3 | 778 | dump_objfile (objfile); |
27618ce4 | 779 | } |
c906108c SS |
780 | } |
781 | ||
5e7b2f39 | 782 | /* List all the symbol tables whose names match REGEXP (optional). */ |
b5ebcee6 | 783 | |
80480540 | 784 | static void |
e99c83e7 | 785 | maintenance_info_symtabs (const char *regexp, int from_tty) |
44ea7b70 | 786 | { |
db68bbae DE |
787 | dont_repeat (); |
788 | ||
44ea7b70 JB |
789 | if (regexp) |
790 | re_comp (regexp); | |
791 | ||
94c93c35 | 792 | for (struct program_space *pspace : program_spaces) |
2030c079 | 793 | for (objfile *objfile : pspace->objfiles ()) |
99d89cde | 794 | { |
99d89cde TT |
795 | /* We don't want to print anything for this objfile until we |
796 | actually find a symtab whose name matches. */ | |
797 | int printed_objfile_start = 0; | |
43f3e411 | 798 | |
b669c953 | 799 | for (compunit_symtab *cust : objfile->compunits ()) |
99d89cde TT |
800 | { |
801 | int printed_compunit_symtab_start = 0; | |
802 | ||
5accd1a0 | 803 | for (symtab *symtab : compunit_filetabs (cust)) |
99d89cde TT |
804 | { |
805 | QUIT; | |
806 | ||
807 | if (! regexp | |
808 | || re_exec (symtab_to_filename_for_display (symtab))) | |
809 | { | |
810 | if (! printed_objfile_start) | |
811 | { | |
812 | printf_filtered ("{ objfile %s ", objfile_name (objfile)); | |
813 | wrap_here (" "); | |
814 | printf_filtered ("((struct objfile *) %s)\n", | |
815 | host_address_to_string (objfile)); | |
816 | printed_objfile_start = 1; | |
817 | } | |
818 | if (! printed_compunit_symtab_start) | |
819 | { | |
820 | printf_filtered (" { ((struct compunit_symtab *) %s)\n", | |
821 | host_address_to_string (cust)); | |
822 | printf_filtered (" debugformat %s\n", | |
823 | COMPUNIT_DEBUGFORMAT (cust)); | |
824 | printf_filtered (" producer %s\n", | |
825 | COMPUNIT_PRODUCER (cust) != NULL | |
826 | ? COMPUNIT_PRODUCER (cust) | |
827 | : "(null)"); | |
828 | printf_filtered (" dirname %s\n", | |
829 | COMPUNIT_DIRNAME (cust) != NULL | |
830 | ? COMPUNIT_DIRNAME (cust) | |
831 | : "(null)"); | |
832 | printf_filtered (" blockvector" | |
833 | " ((struct blockvector *) %s)\n", | |
834 | host_address_to_string | |
dda83cd7 | 835 | (COMPUNIT_BLOCKVECTOR (cust))); |
7b1eff95 TV |
836 | printf_filtered (" user" |
837 | " ((struct compunit_symtab *) %s)\n", | |
838 | cust->user != nullptr | |
839 | ? host_address_to_string (cust->user) | |
840 | : "(null)"); | |
841 | if (cust->includes != nullptr) | |
842 | { | |
843 | printf_filtered (" ( includes\n"); | |
844 | for (int i = 0; ; ++i) | |
845 | { | |
846 | struct compunit_symtab *include | |
847 | = cust->includes[i]; | |
848 | if (include == nullptr) | |
849 | break; | |
850 | const char *addr | |
851 | = host_address_to_string (include); | |
852 | printf_filtered (" (%s %s)\n", | |
853 | "(struct compunit_symtab *)", | |
854 | addr); | |
855 | } | |
856 | printf_filtered (" )\n"); | |
857 | } | |
99d89cde TT |
858 | printed_compunit_symtab_start = 1; |
859 | } | |
860 | ||
861 | printf_filtered ("\t{ symtab %s ", | |
862 | symtab_to_filename_for_display (symtab)); | |
863 | wrap_here (" "); | |
864 | printf_filtered ("((struct symtab *) %s)\n", | |
865 | host_address_to_string (symtab)); | |
866 | printf_filtered ("\t fullname %s\n", | |
867 | symtab->fullname != NULL | |
868 | ? symtab->fullname | |
869 | : "(null)"); | |
870 | printf_filtered ("\t " | |
871 | "linetable ((struct linetable *) %s)\n", | |
872 | host_address_to_string (symtab->linetable)); | |
873 | printf_filtered ("\t}\n"); | |
874 | } | |
875 | } | |
876 | ||
877 | if (printed_compunit_symtab_start) | |
878 | printf_filtered (" }\n"); | |
879 | } | |
44ea7b70 | 880 | |
99d89cde TT |
881 | if (printed_objfile_start) |
882 | printf_filtered ("}\n"); | |
883 | } | |
44ea7b70 | 884 | } |
7d0c9981 DE |
885 | |
886 | /* Check consistency of symtabs. | |
887 | An example of what this checks for is NULL blockvectors. | |
888 | They can happen if there's a bug during debug info reading. | |
889 | GDB assumes they are always non-NULL. | |
890 | ||
891 | Note: This does not check for psymtab vs symtab consistency. | |
892 | Use "maint check-psymtabs" for that. */ | |
893 | ||
894 | static void | |
e99c83e7 | 895 | maintenance_check_symtabs (const char *ignore, int from_tty) |
7d0c9981 | 896 | { |
94c93c35 | 897 | for (struct program_space *pspace : program_spaces) |
2030c079 | 898 | for (objfile *objfile : pspace->objfiles ()) |
99d89cde | 899 | { |
99d89cde TT |
900 | /* We don't want to print anything for this objfile until we |
901 | actually find something worth printing. */ | |
902 | int printed_objfile_start = 0; | |
7d0c9981 | 903 | |
b669c953 | 904 | for (compunit_symtab *cust : objfile->compunits ()) |
99d89cde TT |
905 | { |
906 | int found_something = 0; | |
907 | struct symtab *symtab = compunit_primary_filetab (cust); | |
908 | ||
909 | QUIT; | |
910 | ||
911 | if (COMPUNIT_BLOCKVECTOR (cust) == NULL) | |
912 | found_something = 1; | |
913 | /* Add more checks here. */ | |
914 | ||
915 | if (found_something) | |
916 | { | |
917 | if (! printed_objfile_start) | |
918 | { | |
919 | printf_filtered ("{ objfile %s ", objfile_name (objfile)); | |
920 | wrap_here (" "); | |
921 | printf_filtered ("((struct objfile *) %s)\n", | |
922 | host_address_to_string (objfile)); | |
923 | printed_objfile_start = 1; | |
924 | } | |
925 | printf_filtered (" { symtab %s\n", | |
926 | symtab_to_filename_for_display (symtab)); | |
927 | if (COMPUNIT_BLOCKVECTOR (cust) == NULL) | |
928 | printf_filtered (" NULL blockvector\n"); | |
929 | printf_filtered (" }\n"); | |
930 | } | |
931 | } | |
7d0c9981 | 932 | |
99d89cde TT |
933 | if (printed_objfile_start) |
934 | printf_filtered ("}\n"); | |
935 | } | |
7d0c9981 DE |
936 | } |
937 | ||
7d0c9981 DE |
938 | /* Expand all symbol tables whose name matches an optional regexp. */ |
939 | ||
940 | static void | |
e99c83e7 | 941 | maintenance_expand_symtabs (const char *args, int from_tty) |
7d0c9981 | 942 | { |
7d0c9981 DE |
943 | char *regexp = NULL; |
944 | ||
945 | /* We use buildargv here so that we handle spaces in the regexp | |
946 | in a way that allows adding more arguments later. */ | |
773a1edc | 947 | gdb_argv argv (args); |
7d0c9981 DE |
948 | |
949 | if (argv != NULL) | |
950 | { | |
951 | if (argv[0] != NULL) | |
952 | { | |
953 | regexp = argv[0]; | |
954 | if (argv[1] != NULL) | |
955 | error (_("Extra arguments after regexp.")); | |
956 | } | |
957 | } | |
958 | ||
959 | if (regexp) | |
960 | re_comp (regexp); | |
961 | ||
94c93c35 | 962 | for (struct program_space *pspace : program_spaces) |
2030c079 | 963 | for (objfile *objfile : pspace->objfiles ()) |
4d080b46 TT |
964 | objfile->expand_symtabs_matching |
965 | ([&] (const char *filename, bool basenames) | |
966 | { | |
967 | /* KISS: Only apply the regexp to the complete file name. */ | |
968 | return (!basenames | |
969 | && (regexp == NULL || re_exec (filename))); | |
970 | }, | |
971 | NULL, | |
972 | NULL, | |
973 | NULL, | |
974 | ALL_DOMAIN); | |
7d0c9981 | 975 | } |
c906108c | 976 | \f |
c5aa993b | 977 | |
c906108c SS |
978 | /* Return the nexting depth of a block within other blocks in its symtab. */ |
979 | ||
980 | static int | |
582942f4 | 981 | block_depth (const struct block *block) |
c906108c | 982 | { |
52f0bd74 | 983 | int i = 0; |
433759f7 | 984 | |
c5aa993b | 985 | while ((block = BLOCK_SUPERBLOCK (block)) != NULL) |
c906108c SS |
986 | { |
987 | i++; | |
988 | } | |
989 | return i; | |
990 | } | |
c906108c | 991 | \f |
c5aa993b | 992 | |
f2403c39 AB |
993 | /* Used by MAINTENANCE_INFO_LINE_TABLES to print the information about a |
994 | single line table. */ | |
995 | ||
996 | static int | |
997 | maintenance_print_one_line_table (struct symtab *symtab, void *data) | |
998 | { | |
999 | struct linetable *linetable; | |
1000 | struct objfile *objfile; | |
1001 | ||
1002 | objfile = symtab->compunit_symtab->objfile; | |
1003 | printf_filtered (_("objfile: %s ((struct objfile *) %s)\n"), | |
1004 | objfile_name (objfile), | |
1005 | host_address_to_string (objfile)); | |
1006 | printf_filtered (_("compunit_symtab: ((struct compunit_symtab *) %s)\n"), | |
1007 | host_address_to_string (symtab->compunit_symtab)); | |
1008 | printf_filtered (_("symtab: %s ((struct symtab *) %s)\n"), | |
1009 | symtab_to_fullname (symtab), | |
1010 | host_address_to_string (symtab)); | |
1011 | linetable = SYMTAB_LINETABLE (symtab); | |
1012 | printf_filtered (_("linetable: ((struct linetable *) %s):\n"), | |
1013 | host_address_to_string (linetable)); | |
1014 | ||
1015 | if (linetable == NULL) | |
1016 | printf_filtered (_("No line table.\n")); | |
1017 | else if (linetable->nitems <= 0) | |
1018 | printf_filtered (_("Line table has no lines.\n")); | |
1019 | else | |
1020 | { | |
f2403c39 AB |
1021 | /* Leave space for 6 digits of index and line number. After that the |
1022 | tables will just not format as well. */ | |
1773be9e TT |
1023 | struct ui_out *uiout = current_uiout; |
1024 | ui_out_emit_table table_emitter (uiout, 4, -1, "line-table"); | |
1025 | uiout->table_header (6, ui_left, "index", _("INDEX")); | |
1026 | uiout->table_header (6, ui_left, "line", _("LINE")); | |
1027 | uiout->table_header (18, ui_left, "address", _("ADDRESS")); | |
1028 | uiout->table_header (1, ui_left, "is-stmt", _("IS-STMT")); | |
1029 | uiout->table_body (); | |
1030 | ||
1031 | for (int i = 0; i < linetable->nitems; ++i) | |
f2403c39 AB |
1032 | { |
1033 | struct linetable_entry *item; | |
f2403c39 AB |
1034 | |
1035 | item = &linetable->item [i]; | |
1773be9e TT |
1036 | ui_out_emit_tuple tuple_emitter (uiout, nullptr); |
1037 | uiout->field_signed ("index", i); | |
94a72be7 | 1038 | if (item->line > 0) |
1773be9e | 1039 | uiout->field_signed ("line", item->line); |
94a72be7 | 1040 | else |
1773be9e | 1041 | uiout->field_string ("line", _("END")); |
08feed99 | 1042 | uiout->field_core_addr ("address", objfile->arch (), |
1773be9e TT |
1043 | item->pc); |
1044 | uiout->field_string ("is-stmt", item->is_stmt ? "Y" : ""); | |
1045 | uiout->text ("\n"); | |
f2403c39 AB |
1046 | } |
1047 | } | |
1048 | ||
1049 | return 0; | |
1050 | } | |
1051 | ||
1052 | /* Implement the 'maint info line-table' command. */ | |
1053 | ||
1054 | static void | |
e99c83e7 | 1055 | maintenance_info_line_tables (const char *regexp, int from_tty) |
f2403c39 | 1056 | { |
f2403c39 AB |
1057 | dont_repeat (); |
1058 | ||
1059 | if (regexp != NULL) | |
1060 | re_comp (regexp); | |
1061 | ||
94c93c35 | 1062 | for (struct program_space *pspace : program_spaces) |
2030c079 | 1063 | for (objfile *objfile : pspace->objfiles ()) |
99d89cde | 1064 | { |
b669c953 | 1065 | for (compunit_symtab *cust : objfile->compunits ()) |
99d89cde | 1066 | { |
5accd1a0 | 1067 | for (symtab *symtab : compunit_filetabs (cust)) |
99d89cde TT |
1068 | { |
1069 | QUIT; | |
1070 | ||
1071 | if (regexp == NULL | |
1072 | || re_exec (symtab_to_filename_for_display (symtab))) | |
1073 | maintenance_print_one_line_table (symtab, NULL); | |
1074 | } | |
1075 | } | |
1076 | } | |
f2403c39 AB |
1077 | } |
1078 | ||
1079 | \f | |
1080 | ||
c378eb4e | 1081 | /* Do early runtime initializations. */ |
b5ebcee6 | 1082 | |
6c265988 | 1083 | void _initialize_symmisc (); |
c906108c | 1084 | void |
6c265988 | 1085 | _initialize_symmisc () |
c906108c | 1086 | { |
80480540 YQ |
1087 | add_cmd ("symbols", class_maintenance, maintenance_print_symbols, _("\ |
1088 | Print dump of current symbol definitions.\n\ | |
48c5e7e2 TT |
1089 | Usage: mt print symbols [-pc ADDRESS] [--] [OUTFILE]\n\ |
1090 | mt print symbols [-objfile OBJFILE] [-source SOURCE] [--] [OUTFILE]\n\ | |
34c41c68 DE |
1091 | Entries in the full symbol table are dumped to file OUTFILE,\n\ |
1092 | or the terminal if OUTFILE is unspecified.\n\ | |
1093 | If ADDRESS is provided, dump only the file for that address.\n\ | |
1094 | If SOURCE is provided, dump only that file's symbols.\n\ | |
1095 | If OBJFILE is provided, dump only that file's minimal symbols."), | |
80480540 YQ |
1096 | &maintenanceprintlist); |
1097 | ||
1098 | add_cmd ("msymbols", class_maintenance, maintenance_print_msymbols, _("\ | |
1099 | Print dump of current minimal symbol definitions.\n\ | |
48c5e7e2 | 1100 | Usage: mt print msymbols [-objfile OBJFILE] [--] [OUTFILE]\n\ |
34c41c68 DE |
1101 | Entries in the minimal symbol table are dumped to file OUTFILE,\n\ |
1102 | or the terminal if OUTFILE is unspecified.\n\ | |
1103 | If OBJFILE is provided, dump only that file's minimal symbols."), | |
80480540 YQ |
1104 | &maintenanceprintlist); |
1105 | ||
1106 | add_cmd ("objfiles", class_maintenance, maintenance_print_objfiles, | |
52e260a3 DE |
1107 | _("Print dump of current object file definitions.\n\ |
1108 | With an argument REGEXP, list the object files with matching names."), | |
80480540 YQ |
1109 | &maintenanceprintlist); |
1110 | ||
1111 | add_cmd ("symtabs", class_maintenance, maintenance_info_symtabs, _("\ | |
1112 | List the full symbol tables for all object files.\n\ | |
1113 | This does not include information about individual symbols, blocks, or\n\ | |
1114 | linetables --- just the symbol table structures themselves.\n\ | |
db68bbae | 1115 | With an argument REGEXP, list the symbol tables with matching names."), |
80480540 | 1116 | &maintenanceinfolist); |
7d0c9981 | 1117 | |
f2403c39 AB |
1118 | add_cmd ("line-table", class_maintenance, maintenance_info_line_tables, _("\ |
1119 | List the contents of all line tables, from all symbol tables.\n\ | |
1120 | With an argument REGEXP, list just the line tables for the symbol\n\ | |
1121 | tables with matching names."), | |
1122 | &maintenanceinfolist); | |
1123 | ||
7d0c9981 DE |
1124 | add_cmd ("check-symtabs", class_maintenance, maintenance_check_symtabs, |
1125 | _("\ | |
1126 | Check consistency of currently expanded symtabs."), | |
1127 | &maintenancelist); | |
1128 | ||
1129 | add_cmd ("expand-symtabs", class_maintenance, maintenance_expand_symtabs, | |
1130 | _("Expand symbol tables.\n\ | |
1131 | With an argument REGEXP, only expand the symbol tables with matching names."), | |
1132 | &maintenancelist); | |
c906108c | 1133 | } |