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Commit | Line | Data |
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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; | |
6cb06a8c | 60 | gdb_printf (_("Statistics for '%s':\n"), objfile_name (objfile)); |
94c93c35 | 61 | if (OBJSTAT (objfile, n_stabs) > 0) |
6cb06a8c TT |
62 | gdb_printf (_(" Number of \"stab\" symbols read: %d\n"), |
63 | OBJSTAT (objfile, n_stabs)); | |
94c93c35 | 64 | if (objfile->per_bfd->n_minsyms > 0) |
6cb06a8c TT |
65 | gdb_printf (_(" Number of \"minimal\" symbols read: %d\n"), |
66 | objfile->per_bfd->n_minsyms); | |
94c93c35 | 67 | if (OBJSTAT (objfile, n_syms) > 0) |
6cb06a8c TT |
68 | gdb_printf (_(" Number of \"full\" symbols read: %d\n"), |
69 | OBJSTAT (objfile, n_syms)); | |
94c93c35 | 70 | if (OBJSTAT (objfile, n_types) > 0) |
6cb06a8c TT |
71 | gdb_printf (_(" 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 | { | |
102cc235 | 77 | for (symtab *s : cu->filetabs ()) |
94c93c35 TT |
78 | { |
79 | i++; | |
5b607461 | 80 | if (s->linetable () != NULL) |
94c93c35 TT |
81 | linetables++; |
82 | } | |
83 | } | |
84 | blockvectors = std::distance (objfile->compunits ().begin (), | |
85 | objfile->compunits ().end ()); | |
6cb06a8c TT |
86 | gdb_printf (_(" Number of symbol tables: %d\n"), i); |
87 | gdb_printf (_(" Number of symbol tables with line tables: %d\n"), | |
88 | linetables); | |
89 | gdb_printf (_(" Number of symbol tables with blockvectors: %d\n"), | |
90 | blockvectors); | |
94c93c35 | 91 | |
4829711b TT |
92 | objfile->print_stats (false); |
93 | ||
94c93c35 | 94 | if (OBJSTAT (objfile, sz_strtab) > 0) |
6cb06a8c TT |
95 | gdb_printf (_(" Space used by string tables: %d\n"), |
96 | OBJSTAT (objfile, sz_strtab)); | |
97 | gdb_printf (_(" Total memory used for objfile obstack: %s\n"), | |
98 | pulongest (obstack_memory_used (&objfile | |
99 | ->objfile_obstack))); | |
100 | gdb_printf (_(" Total memory used for BFD obstack: %s\n"), | |
101 | pulongest (obstack_memory_used (&objfile->per_bfd | |
102 | ->storage_obstack))); | |
103 | ||
104 | gdb_printf (_(" Total memory used for string cache: %d\n"), | |
105 | objfile->per_bfd->string_cache.memory_used ()); | |
106 | gdb_printf (_("Byte cache statistics for '%s':\n"), | |
107 | objfile_name (objfile)); | |
4829711b TT |
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 | { |
6cb06a8c TT |
116 | gdb_printf ("\nObject file %s: ", objfile_name (objfile)); |
117 | gdb_printf ("Objfile at %s, bfd at %s, %d minsyms\n\n", | |
118 | host_address_to_string (objfile), | |
119 | host_address_to_string (objfile->obfd), | |
120 | objfile->per_bfd->minimal_symbol_count); | |
c906108c | 121 | |
4d080b46 | 122 | objfile->dump (); |
c906108c | 123 | |
43f3e411 | 124 | if (objfile->compunit_symtabs != NULL) |
c906108c | 125 | { |
6cb06a8c | 126 | gdb_printf ("Symtabs:\n"); |
b669c953 | 127 | for (compunit_symtab *cu : objfile->compunits ()) |
c906108c | 128 | { |
102cc235 | 129 | for (symtab *symtab : cu->filetabs ()) |
c906108c | 130 | { |
6cb06a8c TT |
131 | gdb_printf ("%s at %s", |
132 | symtab_to_filename_for_display (symtab), | |
133 | host_address_to_string (symtab)); | |
3c86fae3 | 134 | if (symtab->compunit ()->objfile () != objfile) |
6cb06a8c TT |
135 | gdb_printf (", NOT ON CHAIN!"); |
136 | gdb_printf ("\n"); | |
c906108c | 137 | } |
c906108c | 138 | } |
6cb06a8c | 139 | gdb_printf ("\n\n"); |
c906108c SS |
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 | |
6cb06a8c | 152 | gdb_printf (outfile, "\nObject file %s:\n\n", objfile_name (objfile)); |
34643a32 | 153 | if (objfile->per_bfd->minimal_symbol_count == 0) |
c906108c | 154 | { |
6cb06a8c | 155 | gdb_printf (outfile, "No minimal symbols found.\n"); |
c906108c SS |
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 | |
60f62e2b | 163 | switch (msymbol->type ()) |
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 | 199 | } |
6cb06a8c | 200 | gdb_printf (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. */ | |
4aeddc50 | 204 | CORE_ADDR addr = (msymbol->value_raw_address () |
a52d653e | 205 | + objfile->section_offsets[msymbol->section_index ()]); |
0426ad51 | 206 | gdb_puts (paddress (gdbarch, addr), outfile); |
6cb06a8c | 207 | gdb_printf (outfile, " %s", msymbol->linkage_name ()); |
714835d5 | 208 | if (section) |
8625fc1b TT |
209 | { |
210 | if (section->the_bfd_section != NULL) | |
6cb06a8c TT |
211 | gdb_printf (outfile, " section %s", |
212 | bfd_section_name (section->the_bfd_section)); | |
8625fc1b | 213 | else |
6cb06a8c TT |
214 | gdb_printf (outfile, " spurious section %ld", |
215 | (long) (section - objfile->sections)); | |
8625fc1b | 216 | } |
c9d95fa3 | 217 | if (msymbol->demangled_name () != NULL) |
c906108c | 218 | { |
6cb06a8c | 219 | gdb_printf (outfile, " %s", msymbol->demangled_name ()); |
c906108c | 220 | } |
c906108c | 221 | if (msymbol->filename) |
6cb06a8c | 222 | gdb_printf (outfile, " %s", msymbol->filename); |
0426ad51 | 223 | gdb_puts ("\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 | 230 | } |
6cb06a8c | 231 | gdb_printf (outfile, "\n"); |
c906108c SS |
232 | } |
233 | ||
c5aa993b | 234 | static void |
d04c1a59 | 235 | dump_symtab_1 (struct symtab *symtab, struct ui_file *outfile) |
c906108c | 236 | { |
3c86fae3 | 237 | struct objfile *objfile = symtab->compunit ()->objfile (); |
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 | ||
6cb06a8c TT |
248 | gdb_printf (outfile, "\nSymtab for file %s at %s\n", |
249 | symtab_to_filename_for_display (symtab), | |
250 | host_address_to_string (symtab)); | |
7b1eff95 | 251 | |
e4730328 | 252 | if (symtab->compunit ()->dirname () != NULL) |
6cb06a8c | 253 | gdb_printf (outfile, "Compilation directory is %s\n", |
e4730328 | 254 | symtab->compunit ()->dirname ()); |
6cb06a8c TT |
255 | gdb_printf (outfile, "Read from object file %s (%s)\n", |
256 | objfile_name (objfile), | |
257 | host_address_to_string (objfile)); | |
258 | gdb_printf (outfile, "Language: %s\n", | |
259 | language_str (symtab->language ())); | |
c906108c SS |
260 | |
261 | /* First print the line table. */ | |
5b607461 | 262 | l = symtab->linetable (); |
c906108c SS |
263 | if (l) |
264 | { | |
6cb06a8c | 265 | gdb_printf (outfile, "\nLine table:\n\n"); |
c906108c SS |
266 | len = l->nitems; |
267 | for (i = 0; i < len; i++) | |
268 | { | |
6cb06a8c | 269 | gdb_printf (outfile, " line %d at ", l->item[i].line); |
0426ad51 | 270 | gdb_puts (paddress (gdbarch, l->item[i].pc), outfile); |
8c95582d | 271 | if (l->item[i].is_stmt) |
6cb06a8c TT |
272 | gdb_printf (outfile, "\t(stmt)"); |
273 | gdb_printf (outfile, "\n"); | |
c906108c SS |
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 | 279 | { |
6cb06a8c | 280 | gdb_printf (outfile, "\nBlockvector:\n\n"); |
44281e6c | 281 | bv = symtab->compunit ()->blockvector (); |
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; | |
6cb06a8c TT |
287 | gdb_printf (outfile, "%*sblock #%03d, object at %s", |
288 | depth, "", i, | |
289 | host_address_to_string (b)); | |
f135fe72 | 290 | if (b->superblock ()) |
6cb06a8c | 291 | gdb_printf (outfile, " under %s", |
f135fe72 | 292 | host_address_to_string (b->superblock ())); |
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. */ | |
6cb06a8c | 296 | gdb_printf (outfile, ", %d syms/buckets in ", |
24d74bb5 | 297 | mdict_size (b->multidict ())); |
4b8791e1 | 298 | gdb_puts (paddress (gdbarch, b->start ()), outfile); |
6cb06a8c | 299 | gdb_printf (outfile, ".."); |
4b8791e1 | 300 | gdb_puts (paddress (gdbarch, b->end ()), outfile); |
6c00f721 | 301 | if (b->function ()) |
c906108c | 302 | { |
6cb06a8c | 303 | gdb_printf (outfile, ", function %s", |
6c00f721 SM |
304 | b->function ()->linkage_name ()); |
305 | if (b->function ()->demangled_name () != NULL) | |
c906108c | 306 | { |
6cb06a8c | 307 | gdb_printf (outfile, ", %s", |
6c00f721 | 308 | b->function ()->demangled_name ()); |
c906108c SS |
309 | } |
310 | } | |
6cb06a8c | 311 | gdb_printf (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. */ | |
24d74bb5 | 315 | ALL_DICT_SYMBOLS (b->multidict (), 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 | } | |
6cb06a8c | 328 | gdb_printf (outfile, "\n"); |
c906108c SS |
329 | } |
330 | else | |
331 | { | |
c6159652 | 332 | compunit_symtab *compunit = symtab->compunit (); |
6c739336 | 333 | const char *compunit_filename |
510860f2 | 334 | = symtab_to_filename_for_display (compunit->primary_filetab ()); |
6c739336 | 335 | |
6cb06a8c TT |
336 | gdb_printf (outfile, |
337 | "\nBlockvector same as owning compunit: %s\n\n", | |
338 | compunit_filename); | |
c906108c | 339 | } |
7b1eff95 TV |
340 | |
341 | /* Print info about the user of this compunit_symtab, and the | |
342 | compunit_symtabs included by this one. */ | |
343 | if (is_main_symtab_of_compunit_symtab (symtab)) | |
344 | { | |
c6159652 | 345 | struct compunit_symtab *cust = symtab->compunit (); |
7b1eff95 TV |
346 | |
347 | if (cust->user != nullptr) | |
348 | { | |
349 | const char *addr | |
510860f2 | 350 | = host_address_to_string (cust->user->primary_filetab ()); |
6cb06a8c | 351 | gdb_printf (outfile, "Compunit user: %s\n", addr); |
7b1eff95 TV |
352 | } |
353 | if (cust->includes != nullptr) | |
354 | for (i = 0; ; ++i) | |
355 | { | |
356 | struct compunit_symtab *include = cust->includes[i]; | |
357 | if (include == nullptr) | |
358 | break; | |
359 | const char *addr | |
510860f2 | 360 | = host_address_to_string (include->primary_filetab ()); |
6cb06a8c | 361 | gdb_printf (outfile, "Compunit include: %s\n", addr); |
7b1eff95 TV |
362 | } |
363 | } | |
c906108c SS |
364 | } |
365 | ||
44b164c5 | 366 | static void |
d04c1a59 | 367 | dump_symtab (struct symtab *symtab, struct ui_file *outfile) |
44b164c5 | 368 | { |
44b164c5 JB |
369 | /* Set the current language to the language of the symtab we're dumping |
370 | because certain routines used during dump_symtab() use the current | |
969107c5 EZ |
371 | language to print an image of the symbol. We'll restore it later. |
372 | But use only real languages, not placeholders. */ | |
1ee2e9f9 SM |
373 | if (symtab->language () != language_unknown |
374 | && symtab->language () != language_auto) | |
969107c5 | 375 | { |
9bb9b2f9 | 376 | scoped_restore_current_language save_lang; |
1ee2e9f9 | 377 | set_language (symtab->language ()); |
d04c1a59 | 378 | dump_symtab_1 (symtab, outfile); |
969107c5 EZ |
379 | } |
380 | else | |
d04c1a59 | 381 | dump_symtab_1 (symtab, outfile); |
44b164c5 JB |
382 | } |
383 | ||
80480540 | 384 | static void |
e99c83e7 | 385 | maintenance_print_symbols (const char *args, int from_tty) |
c906108c | 386 | { |
34c41c68 | 387 | struct ui_file *outfile = gdb_stdout; |
34c41c68 DE |
388 | char *address_arg = NULL, *source_arg = NULL, *objfile_arg = NULL; |
389 | int i, outfile_idx; | |
c906108c SS |
390 | |
391 | dont_repeat (); | |
392 | ||
773a1edc | 393 | gdb_argv argv (args); |
c906108c | 394 | |
99e8a4f9 | 395 | for (i = 0; argv != NULL && argv[i] != NULL; ++i) |
c906108c | 396 | { |
34c41c68 DE |
397 | if (strcmp (argv[i], "-pc") == 0) |
398 | { | |
399 | if (argv[i + 1] == NULL) | |
400 | error (_("Missing pc value")); | |
401 | address_arg = argv[++i]; | |
402 | } | |
403 | else if (strcmp (argv[i], "-source") == 0) | |
404 | { | |
405 | if (argv[i + 1] == NULL) | |
406 | error (_("Missing source file")); | |
407 | source_arg = argv[++i]; | |
408 | } | |
409 | else if (strcmp (argv[i], "-objfile") == 0) | |
410 | { | |
411 | if (argv[i + 1] == NULL) | |
412 | error (_("Missing objfile name")); | |
413 | objfile_arg = argv[++i]; | |
414 | } | |
415 | else if (strcmp (argv[i], "--") == 0) | |
416 | { | |
417 | /* End of options. */ | |
418 | ++i; | |
419 | break; | |
420 | } | |
421 | else if (argv[i][0] == '-') | |
c906108c | 422 | { |
34c41c68 DE |
423 | /* Future proofing: Don't allow OUTFILE to begin with "-". */ |
424 | error (_("Unknown option: %s"), argv[i]); | |
c906108c | 425 | } |
34c41c68 DE |
426 | else |
427 | break; | |
c906108c | 428 | } |
34c41c68 | 429 | outfile_idx = i; |
c906108c | 430 | |
34c41c68 DE |
431 | if (address_arg != NULL && source_arg != NULL) |
432 | error (_("Must specify at most one of -pc and -source")); | |
c5aa993b | 433 | |
d7e74731 PA |
434 | stdio_file arg_outfile; |
435 | ||
99e8a4f9 | 436 | if (argv != NULL && argv[outfile_idx] != NULL) |
34c41c68 | 437 | { |
34c41c68 DE |
438 | if (argv[outfile_idx + 1] != NULL) |
439 | error (_("Junk at end of command")); | |
ee0c3293 TT |
440 | gdb::unique_xmalloc_ptr<char> outfile_name |
441 | (tilde_expand (argv[outfile_idx])); | |
442 | if (!arg_outfile.open (outfile_name.get (), FOPEN_WT)) | |
443 | perror_with_name (outfile_name.get ()); | |
d7e74731 | 444 | outfile = &arg_outfile; |
34c41c68 | 445 | } |
c906108c | 446 | |
34c41c68 | 447 | if (address_arg != NULL) |
27618ce4 | 448 | { |
34c41c68 DE |
449 | CORE_ADDR pc = parse_and_eval_address (address_arg); |
450 | struct symtab *s = find_pc_line_symtab (pc); | |
451 | ||
452 | if (s == NULL) | |
453 | error (_("No symtab for address: %s"), address_arg); | |
454 | dump_symtab (s, outfile); | |
27618ce4 | 455 | } |
34c41c68 DE |
456 | else |
457 | { | |
34c41c68 DE |
458 | int found = 0; |
459 | ||
2030c079 | 460 | for (objfile *objfile : current_program_space->objfiles ()) |
34c41c68 DE |
461 | { |
462 | int print_for_objfile = 1; | |
463 | ||
464 | if (objfile_arg != NULL) | |
465 | print_for_objfile | |
466 | = compare_filenames_for_search (objfile_name (objfile), | |
467 | objfile_arg); | |
468 | if (!print_for_objfile) | |
469 | continue; | |
470 | ||
b669c953 | 471 | for (compunit_symtab *cu : objfile->compunits ()) |
34c41c68 | 472 | { |
102cc235 | 473 | for (symtab *s : cu->filetabs ()) |
34c41c68 | 474 | { |
d5da8b3c TT |
475 | int print_for_source = 0; |
476 | ||
477 | QUIT; | |
478 | if (source_arg != NULL) | |
479 | { | |
480 | print_for_source | |
481 | = compare_filenames_for_search | |
482 | (symtab_to_filename_for_display (s), source_arg); | |
483 | found = 1; | |
484 | } | |
485 | if (source_arg == NULL | |
486 | || print_for_source) | |
487 | dump_symtab (s, outfile); | |
34c41c68 | 488 | } |
34c41c68 DE |
489 | } |
490 | } | |
491 | ||
492 | if (source_arg != NULL && !found) | |
493 | error (_("No symtab for source file: %s"), source_arg); | |
494 | } | |
c906108c SS |
495 | } |
496 | ||
bf469271 | 497 | /* Print symbol SYMBOL on OUTFILE. DEPTH says how far to indent. */ |
c906108c | 498 | |
bf469271 PA |
499 | static void |
500 | print_symbol (struct gdbarch *gdbarch, struct symbol *symbol, | |
501 | int depth, ui_file *outfile) | |
c906108c | 502 | { |
1994afbf DE |
503 | struct obj_section *section; |
504 | ||
7b3ecc75 | 505 | if (symbol->is_objfile_owned ()) |
e19b2d94 | 506 | section = symbol->obj_section (symbol->objfile ()); |
1994afbf DE |
507 | else |
508 | section = NULL; | |
c906108c | 509 | |
d0b1020b | 510 | print_spaces (depth, outfile); |
6c9c307c | 511 | if (symbol->domain () == LABEL_DOMAIN) |
c906108c | 512 | { |
6cb06a8c | 513 | gdb_printf (outfile, "label %s at ", symbol->print_name ()); |
4aeddc50 | 514 | gdb_puts (paddress (gdbarch, symbol->value_address ()), |
0426ad51 | 515 | outfile); |
714835d5 | 516 | if (section) |
6cb06a8c TT |
517 | gdb_printf (outfile, " section %s\n", |
518 | bfd_section_name (section->the_bfd_section)); | |
c906108c | 519 | else |
6cb06a8c | 520 | gdb_printf (outfile, "\n"); |
bf469271 | 521 | return; |
c906108c | 522 | } |
bf469271 | 523 | |
6c9c307c | 524 | if (symbol->domain () == STRUCT_DOMAIN) |
c906108c | 525 | { |
5f9c5a63 | 526 | if (symbol->type ()->name ()) |
c906108c | 527 | { |
13eb081a TT |
528 | current_language->print_type (symbol->type (), "", outfile, 1, depth, |
529 | &type_print_raw_options); | |
c906108c SS |
530 | } |
531 | else | |
532 | { | |
6cb06a8c TT |
533 | gdb_printf (outfile, "%s %s = ", |
534 | (symbol->type ()->code () == TYPE_CODE_ENUM | |
535 | ? "enum" | |
536 | : (symbol->type ()->code () == TYPE_CODE_STRUCT | |
537 | ? "struct" : "union")), | |
538 | symbol->linkage_name ()); | |
13eb081a TT |
539 | current_language->print_type (symbol->type (), "", outfile, 1, depth, |
540 | &type_print_raw_options); | |
c906108c | 541 | } |
6cb06a8c | 542 | gdb_printf (outfile, ";\n"); |
c906108c SS |
543 | } |
544 | else | |
545 | { | |
66d7f48f | 546 | if (symbol->aclass () == LOC_TYPEDEF) |
6cb06a8c | 547 | gdb_printf (outfile, "typedef "); |
5f9c5a63 | 548 | if (symbol->type ()) |
c906108c SS |
549 | { |
550 | /* Print details of types, except for enums where it's clutter. */ | |
13eb081a TT |
551 | current_language->print_type (symbol->type (), symbol->print_name (), |
552 | outfile, | |
553 | symbol->type ()->code () != TYPE_CODE_ENUM, | |
554 | depth, | |
555 | &type_print_raw_options); | |
6cb06a8c | 556 | gdb_printf (outfile, "; "); |
c906108c SS |
557 | } |
558 | else | |
6cb06a8c | 559 | gdb_printf (outfile, "%s ", symbol->print_name ()); |
c906108c | 560 | |
66d7f48f | 561 | switch (symbol->aclass ()) |
c906108c SS |
562 | { |
563 | case LOC_CONST: | |
6cb06a8c | 564 | gdb_printf (outfile, "const %s (%s)", |
4aeddc50 SM |
565 | plongest (symbol->value_longest ()), |
566 | hex_string (symbol->value_longest ())); | |
c906108c SS |
567 | break; |
568 | ||
569 | case LOC_CONST_BYTES: | |
570 | { | |
571 | unsigned i; | |
5f9c5a63 | 572 | struct type *type = check_typedef (symbol->type ()); |
433759f7 | 573 | |
6cb06a8c TT |
574 | gdb_printf (outfile, "const %s hex bytes:", |
575 | pulongest (TYPE_LENGTH (type))); | |
c906108c | 576 | for (i = 0; i < TYPE_LENGTH (type); i++) |
6cb06a8c | 577 | gdb_printf (outfile, " %02x", |
4aeddc50 | 578 | (unsigned) symbol->value_bytes ()[i]); |
c906108c SS |
579 | } |
580 | break; | |
581 | ||
582 | case LOC_STATIC: | |
6cb06a8c | 583 | gdb_printf (outfile, "static at "); |
4aeddc50 | 584 | gdb_puts (paddress (gdbarch, symbol->value_address ()), outfile); |
714835d5 | 585 | if (section) |
6cb06a8c TT |
586 | gdb_printf (outfile, " section %s", |
587 | bfd_section_name (section->the_bfd_section)); | |
c906108c SS |
588 | break; |
589 | ||
c906108c | 590 | case LOC_REGISTER: |
d9743061 | 591 | if (symbol->is_argument ()) |
6cb06a8c | 592 | gdb_printf (outfile, "parameter register %s", |
4aeddc50 | 593 | plongest (symbol->value_longest ())); |
2a2d4dc3 | 594 | else |
6cb06a8c | 595 | gdb_printf (outfile, "register %s", |
4aeddc50 | 596 | plongest (symbol->value_longest ())); |
c906108c SS |
597 | break; |
598 | ||
599 | case LOC_ARG: | |
6cb06a8c | 600 | gdb_printf (outfile, "arg at offset %s", |
4aeddc50 | 601 | hex_string (symbol->value_longest ())); |
c906108c SS |
602 | break; |
603 | ||
c906108c | 604 | case LOC_REF_ARG: |
6cb06a8c | 605 | gdb_printf (outfile, "reference arg at %s", |
4aeddc50 | 606 | hex_string (symbol->value_longest ())); |
c906108c SS |
607 | break; |
608 | ||
c906108c | 609 | case LOC_REGPARM_ADDR: |
6cb06a8c | 610 | gdb_printf (outfile, "address parameter register %s", |
4aeddc50 | 611 | plongest (symbol->value_longest ())); |
c906108c SS |
612 | break; |
613 | ||
614 | case LOC_LOCAL: | |
6cb06a8c | 615 | gdb_printf (outfile, "local at offset %s", |
4aeddc50 | 616 | hex_string (symbol->value_longest ())); |
c906108c SS |
617 | break; |
618 | ||
c906108c SS |
619 | case LOC_TYPEDEF: |
620 | break; | |
621 | ||
622 | case LOC_LABEL: | |
6cb06a8c | 623 | gdb_printf (outfile, "label at "); |
4aeddc50 | 624 | gdb_puts (paddress (gdbarch, symbol->value_address ()), outfile); |
714835d5 | 625 | if (section) |
6cb06a8c TT |
626 | gdb_printf (outfile, " section %s", |
627 | bfd_section_name (section->the_bfd_section)); | |
c906108c SS |
628 | break; |
629 | ||
630 | case LOC_BLOCK: | |
6cb06a8c | 631 | gdb_printf |
64b7cc50 | 632 | (outfile, "block object %s, %s..%s", |
4aeddc50 | 633 | host_address_to_string (symbol->value_block ()), |
4b8791e1 SM |
634 | paddress (gdbarch, symbol->value_block()->start ()), |
635 | paddress (gdbarch, symbol->value_block()->end ())); | |
714835d5 | 636 | if (section) |
6cb06a8c TT |
637 | gdb_printf (outfile, " section %s", |
638 | bfd_section_name (section->the_bfd_section)); | |
c906108c SS |
639 | break; |
640 | ||
4c2df51b | 641 | case LOC_COMPUTED: |
6cb06a8c | 642 | gdb_printf (outfile, "computed at runtime"); |
4c2df51b DJ |
643 | break; |
644 | ||
c906108c | 645 | case LOC_UNRESOLVED: |
6cb06a8c | 646 | gdb_printf (outfile, "unresolved"); |
c906108c SS |
647 | break; |
648 | ||
649 | case LOC_OPTIMIZED_OUT: | |
6cb06a8c | 650 | gdb_printf (outfile, "optimized out"); |
c906108c SS |
651 | break; |
652 | ||
c5aa993b | 653 | default: |
6cb06a8c TT |
654 | gdb_printf (outfile, "botched symbol class %x", |
655 | symbol->aclass ()); | |
c906108c SS |
656 | break; |
657 | } | |
658 | } | |
6cb06a8c | 659 | gdb_printf (outfile, "\n"); |
c906108c SS |
660 | } |
661 | ||
80480540 | 662 | static void |
e99c83e7 | 663 | maintenance_print_msymbols (const char *args, int from_tty) |
c906108c | 664 | { |
34c41c68 | 665 | struct ui_file *outfile = gdb_stdout; |
34c41c68 | 666 | char *objfile_arg = NULL; |
34c41c68 | 667 | int i, outfile_idx; |
07318b29 | 668 | |
c906108c SS |
669 | dont_repeat (); |
670 | ||
773a1edc | 671 | gdb_argv argv (args); |
c906108c | 672 | |
99e8a4f9 | 673 | for (i = 0; argv != NULL && argv[i] != NULL; ++i) |
c906108c | 674 | { |
34c41c68 | 675 | if (strcmp (argv[i], "-objfile") == 0) |
c906108c | 676 | { |
34c41c68 DE |
677 | if (argv[i + 1] == NULL) |
678 | error (_("Missing objfile name")); | |
679 | objfile_arg = argv[++i]; | |
680 | } | |
681 | else if (strcmp (argv[i], "--") == 0) | |
682 | { | |
683 | /* End of options. */ | |
684 | ++i; | |
685 | break; | |
c906108c | 686 | } |
34c41c68 DE |
687 | else if (argv[i][0] == '-') |
688 | { | |
689 | /* Future proofing: Don't allow OUTFILE to begin with "-". */ | |
690 | error (_("Unknown option: %s"), argv[i]); | |
691 | } | |
692 | else | |
693 | break; | |
c906108c | 694 | } |
34c41c68 | 695 | outfile_idx = i; |
c906108c | 696 | |
d7e74731 PA |
697 | stdio_file arg_outfile; |
698 | ||
99e8a4f9 | 699 | if (argv != NULL && argv[outfile_idx] != NULL) |
34c41c68 | 700 | { |
34c41c68 DE |
701 | if (argv[outfile_idx + 1] != NULL) |
702 | error (_("Junk at end of command")); | |
ee0c3293 TT |
703 | gdb::unique_xmalloc_ptr<char> outfile_name |
704 | (tilde_expand (argv[outfile_idx])); | |
705 | if (!arg_outfile.open (outfile_name.get (), FOPEN_WT)) | |
706 | perror_with_name (outfile_name.get ()); | |
d7e74731 | 707 | outfile = &arg_outfile; |
34c41c68 | 708 | } |
c5aa993b | 709 | |
2030c079 | 710 | for (objfile *objfile : current_program_space->objfiles ()) |
aed57c53 TT |
711 | { |
712 | QUIT; | |
713 | if (objfile_arg == NULL | |
714 | || compare_filenames_for_search (objfile_name (objfile), objfile_arg)) | |
715 | dump_msymbols (objfile, outfile); | |
716 | } | |
c906108c SS |
717 | } |
718 | ||
80480540 | 719 | static void |
e99c83e7 | 720 | maintenance_print_objfiles (const char *regexp, int from_tty) |
c906108c | 721 | { |
c906108c SS |
722 | dont_repeat (); |
723 | ||
52e260a3 DE |
724 | if (regexp) |
725 | re_comp (regexp); | |
726 | ||
94c93c35 | 727 | for (struct program_space *pspace : program_spaces) |
2030c079 | 728 | for (objfile *objfile : pspace->objfiles ()) |
27618ce4 TT |
729 | { |
730 | QUIT; | |
52e260a3 | 731 | if (! regexp |
4262abfb | 732 | || re_exec (objfile_name (objfile))) |
52e260a3 | 733 | dump_objfile (objfile); |
27618ce4 | 734 | } |
c906108c SS |
735 | } |
736 | ||
5e7b2f39 | 737 | /* List all the symbol tables whose names match REGEXP (optional). */ |
b5ebcee6 | 738 | |
80480540 | 739 | static void |
e99c83e7 | 740 | maintenance_info_symtabs (const char *regexp, int from_tty) |
44ea7b70 | 741 | { |
db68bbae DE |
742 | dont_repeat (); |
743 | ||
44ea7b70 JB |
744 | if (regexp) |
745 | re_comp (regexp); | |
746 | ||
94c93c35 | 747 | for (struct program_space *pspace : program_spaces) |
2030c079 | 748 | for (objfile *objfile : pspace->objfiles ()) |
99d89cde | 749 | { |
99d89cde TT |
750 | /* We don't want to print anything for this objfile until we |
751 | actually find a symtab whose name matches. */ | |
752 | int printed_objfile_start = 0; | |
43f3e411 | 753 | |
b669c953 | 754 | for (compunit_symtab *cust : objfile->compunits ()) |
99d89cde TT |
755 | { |
756 | int printed_compunit_symtab_start = 0; | |
757 | ||
102cc235 | 758 | for (symtab *symtab : cust->filetabs ()) |
99d89cde TT |
759 | { |
760 | QUIT; | |
761 | ||
762 | if (! regexp | |
763 | || re_exec (symtab_to_filename_for_display (symtab))) | |
764 | { | |
765 | if (! printed_objfile_start) | |
766 | { | |
6cb06a8c | 767 | gdb_printf ("{ objfile %s ", objfile_name (objfile)); |
1285ce86 | 768 | gdb_stdout->wrap_here (2); |
6cb06a8c TT |
769 | gdb_printf ("((struct objfile *) %s)\n", |
770 | host_address_to_string (objfile)); | |
99d89cde TT |
771 | printed_objfile_start = 1; |
772 | } | |
773 | if (! printed_compunit_symtab_start) | |
774 | { | |
6cb06a8c TT |
775 | gdb_printf (" { ((struct compunit_symtab *) %s)\n", |
776 | host_address_to_string (cust)); | |
777 | gdb_printf (" debugformat %s\n", | |
778 | cust->debugformat ()); | |
779 | gdb_printf (" producer %s\n", | |
780 | (cust->producer () != nullptr | |
781 | ? cust->producer () : "(null)")); | |
af7047e8 | 782 | gdb_printf (" name %s\n", cust->name); |
6cb06a8c TT |
783 | gdb_printf (" dirname %s\n", |
784 | (cust->dirname () != NULL | |
785 | ? cust->dirname () : "(null)")); | |
786 | gdb_printf (" blockvector" | |
787 | " ((struct blockvector *) %s)\n", | |
788 | host_address_to_string | |
789 | (cust->blockvector ())); | |
790 | gdb_printf (" user" | |
791 | " ((struct compunit_symtab *) %s)\n", | |
792 | cust->user != nullptr | |
793 | ? host_address_to_string (cust->user) | |
794 | : "(null)"); | |
7b1eff95 TV |
795 | if (cust->includes != nullptr) |
796 | { | |
6cb06a8c | 797 | gdb_printf (" ( includes\n"); |
7b1eff95 TV |
798 | for (int i = 0; ; ++i) |
799 | { | |
800 | struct compunit_symtab *include | |
801 | = cust->includes[i]; | |
802 | if (include == nullptr) | |
803 | break; | |
804 | const char *addr | |
805 | = host_address_to_string (include); | |
6cb06a8c TT |
806 | gdb_printf (" (%s %s)\n", |
807 | "(struct compunit_symtab *)", | |
808 | addr); | |
7b1eff95 | 809 | } |
6cb06a8c | 810 | gdb_printf (" )\n"); |
7b1eff95 | 811 | } |
99d89cde TT |
812 | printed_compunit_symtab_start = 1; |
813 | } | |
814 | ||
6cb06a8c TT |
815 | gdb_printf ("\t{ symtab %s ", |
816 | symtab_to_filename_for_display (symtab)); | |
1285ce86 | 817 | gdb_stdout->wrap_here (4); |
6cb06a8c TT |
818 | gdb_printf ("((struct symtab *) %s)\n", |
819 | host_address_to_string (symtab)); | |
820 | gdb_printf ("\t fullname %s\n", | |
821 | symtab->fullname != NULL | |
822 | ? symtab->fullname | |
823 | : "(null)"); | |
824 | gdb_printf ("\t " | |
825 | "linetable ((struct linetable *) %s)\n", | |
826 | host_address_to_string | |
827 | (symtab->linetable ())); | |
828 | gdb_printf ("\t}\n"); | |
99d89cde TT |
829 | } |
830 | } | |
831 | ||
832 | if (printed_compunit_symtab_start) | |
6cb06a8c | 833 | gdb_printf (" }\n"); |
99d89cde | 834 | } |
44ea7b70 | 835 | |
99d89cde | 836 | if (printed_objfile_start) |
6cb06a8c | 837 | gdb_printf ("}\n"); |
99d89cde | 838 | } |
44ea7b70 | 839 | } |
7d0c9981 DE |
840 | |
841 | /* Check consistency of symtabs. | |
842 | An example of what this checks for is NULL blockvectors. | |
843 | They can happen if there's a bug during debug info reading. | |
844 | GDB assumes they are always non-NULL. | |
845 | ||
846 | Note: This does not check for psymtab vs symtab consistency. | |
847 | Use "maint check-psymtabs" for that. */ | |
848 | ||
849 | static void | |
e99c83e7 | 850 | maintenance_check_symtabs (const char *ignore, int from_tty) |
7d0c9981 | 851 | { |
94c93c35 | 852 | for (struct program_space *pspace : program_spaces) |
2030c079 | 853 | for (objfile *objfile : pspace->objfiles ()) |
99d89cde | 854 | { |
99d89cde TT |
855 | /* We don't want to print anything for this objfile until we |
856 | actually find something worth printing. */ | |
857 | int printed_objfile_start = 0; | |
7d0c9981 | 858 | |
b669c953 | 859 | for (compunit_symtab *cust : objfile->compunits ()) |
99d89cde TT |
860 | { |
861 | int found_something = 0; | |
0b17a4f7 | 862 | struct symtab *symtab = cust->primary_filetab (); |
99d89cde TT |
863 | |
864 | QUIT; | |
865 | ||
af39c5c8 | 866 | if (cust->blockvector () == NULL) |
99d89cde TT |
867 | found_something = 1; |
868 | /* Add more checks here. */ | |
869 | ||
870 | if (found_something) | |
871 | { | |
872 | if (! printed_objfile_start) | |
873 | { | |
6cb06a8c | 874 | gdb_printf ("{ objfile %s ", objfile_name (objfile)); |
1285ce86 | 875 | gdb_stdout->wrap_here (2); |
6cb06a8c TT |
876 | gdb_printf ("((struct objfile *) %s)\n", |
877 | host_address_to_string (objfile)); | |
99d89cde TT |
878 | printed_objfile_start = 1; |
879 | } | |
6cb06a8c TT |
880 | gdb_printf (" { symtab %s\n", |
881 | symtab_to_filename_for_display (symtab)); | |
af39c5c8 | 882 | if (cust->blockvector () == NULL) |
6cb06a8c TT |
883 | gdb_printf (" NULL blockvector\n"); |
884 | gdb_printf (" }\n"); | |
99d89cde TT |
885 | } |
886 | } | |
7d0c9981 | 887 | |
99d89cde | 888 | if (printed_objfile_start) |
6cb06a8c | 889 | gdb_printf ("}\n"); |
99d89cde | 890 | } |
7d0c9981 DE |
891 | } |
892 | ||
7d0c9981 DE |
893 | /* Expand all symbol tables whose name matches an optional regexp. */ |
894 | ||
895 | static void | |
e99c83e7 | 896 | maintenance_expand_symtabs (const char *args, int from_tty) |
7d0c9981 | 897 | { |
7d0c9981 DE |
898 | char *regexp = NULL; |
899 | ||
900 | /* We use buildargv here so that we handle spaces in the regexp | |
901 | in a way that allows adding more arguments later. */ | |
773a1edc | 902 | gdb_argv argv (args); |
7d0c9981 DE |
903 | |
904 | if (argv != NULL) | |
905 | { | |
906 | if (argv[0] != NULL) | |
907 | { | |
908 | regexp = argv[0]; | |
909 | if (argv[1] != NULL) | |
910 | error (_("Extra arguments after regexp.")); | |
911 | } | |
912 | } | |
913 | ||
914 | if (regexp) | |
915 | re_comp (regexp); | |
916 | ||
94c93c35 | 917 | for (struct program_space *pspace : program_spaces) |
2030c079 | 918 | for (objfile *objfile : pspace->objfiles ()) |
4d080b46 TT |
919 | objfile->expand_symtabs_matching |
920 | ([&] (const char *filename, bool basenames) | |
921 | { | |
922 | /* KISS: Only apply the regexp to the complete file name. */ | |
923 | return (!basenames | |
924 | && (regexp == NULL || re_exec (filename))); | |
925 | }, | |
926 | NULL, | |
927 | NULL, | |
928 | NULL, | |
03a8ea51 | 929 | SEARCH_GLOBAL_BLOCK | SEARCH_STATIC_BLOCK, |
3bfa51a7 | 930 | UNDEF_DOMAIN, |
4d080b46 | 931 | ALL_DOMAIN); |
7d0c9981 | 932 | } |
c906108c | 933 | \f |
c5aa993b | 934 | |
c906108c SS |
935 | /* Return the nexting depth of a block within other blocks in its symtab. */ |
936 | ||
937 | static int | |
582942f4 | 938 | block_depth (const struct block *block) |
c906108c | 939 | { |
52f0bd74 | 940 | int i = 0; |
433759f7 | 941 | |
f135fe72 | 942 | while ((block = block->superblock ()) != NULL) |
c906108c SS |
943 | { |
944 | i++; | |
945 | } | |
946 | return i; | |
947 | } | |
c906108c | 948 | \f |
c5aa993b | 949 | |
f2403c39 AB |
950 | /* Used by MAINTENANCE_INFO_LINE_TABLES to print the information about a |
951 | single line table. */ | |
952 | ||
953 | static int | |
954 | maintenance_print_one_line_table (struct symtab *symtab, void *data) | |
955 | { | |
956 | struct linetable *linetable; | |
957 | struct objfile *objfile; | |
958 | ||
c6159652 | 959 | objfile = symtab->compunit ()->objfile (); |
6cb06a8c TT |
960 | gdb_printf (_("objfile: %ps ((struct objfile *) %s)\n"), |
961 | styled_string (file_name_style.style (), | |
962 | objfile_name (objfile)), | |
963 | host_address_to_string (objfile)); | |
964 | gdb_printf (_("compunit_symtab: %s ((struct compunit_symtab *) %s)\n"), | |
965 | symtab->compunit ()->name, | |
966 | host_address_to_string (symtab->compunit ())); | |
967 | gdb_printf (_("symtab: %ps ((struct symtab *) %s)\n"), | |
968 | styled_string (file_name_style.style (), | |
969 | symtab_to_fullname (symtab)), | |
970 | host_address_to_string (symtab)); | |
5b607461 | 971 | linetable = symtab->linetable (); |
6cb06a8c TT |
972 | gdb_printf (_("linetable: ((struct linetable *) %s):\n"), |
973 | host_address_to_string (linetable)); | |
f2403c39 AB |
974 | |
975 | if (linetable == NULL) | |
6cb06a8c | 976 | gdb_printf (_("No line table.\n")); |
f2403c39 | 977 | else if (linetable->nitems <= 0) |
6cb06a8c | 978 | gdb_printf (_("Line table has no lines.\n")); |
f2403c39 AB |
979 | else |
980 | { | |
f2403c39 AB |
981 | /* Leave space for 6 digits of index and line number. After that the |
982 | tables will just not format as well. */ | |
1773be9e | 983 | struct ui_out *uiout = current_uiout; |
cc96ae7f | 984 | ui_out_emit_table table_emitter (uiout, 5, -1, "line-table"); |
1773be9e TT |
985 | uiout->table_header (6, ui_left, "index", _("INDEX")); |
986 | uiout->table_header (6, ui_left, "line", _("LINE")); | |
987 | uiout->table_header (18, ui_left, "address", _("ADDRESS")); | |
cc96ae7f LS |
988 | uiout->table_header (7, ui_left, "is-stmt", _("IS-STMT")); |
989 | uiout->table_header (12, ui_left, "prologue-end", _("PROLOGUE-END")); | |
1773be9e TT |
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" : ""); | |
cc96ae7f | 1006 | uiout->field_string ("prologue-end", item->prologue_end ? "Y" : ""); |
1773be9e | 1007 | uiout->text ("\n"); |
f2403c39 AB |
1008 | } |
1009 | } | |
1010 | ||
1011 | return 0; | |
1012 | } | |
1013 | ||
1014 | /* Implement the 'maint info line-table' command. */ | |
1015 | ||
1016 | static void | |
e99c83e7 | 1017 | maintenance_info_line_tables (const char *regexp, int from_tty) |
f2403c39 | 1018 | { |
f2403c39 AB |
1019 | dont_repeat (); |
1020 | ||
1021 | if (regexp != NULL) | |
1022 | re_comp (regexp); | |
1023 | ||
94c93c35 | 1024 | for (struct program_space *pspace : program_spaces) |
2030c079 | 1025 | for (objfile *objfile : pspace->objfiles ()) |
99d89cde | 1026 | { |
b669c953 | 1027 | for (compunit_symtab *cust : objfile->compunits ()) |
99d89cde | 1028 | { |
102cc235 | 1029 | for (symtab *symtab : cust->filetabs ()) |
99d89cde TT |
1030 | { |
1031 | QUIT; | |
1032 | ||
1033 | if (regexp == NULL | |
1034 | || re_exec (symtab_to_filename_for_display (symtab))) | |
92228a33 SM |
1035 | { |
1036 | maintenance_print_one_line_table (symtab, NULL); | |
6cb06a8c | 1037 | gdb_printf ("\n"); |
92228a33 | 1038 | } |
99d89cde TT |
1039 | } |
1040 | } | |
1041 | } | |
f2403c39 AB |
1042 | } |
1043 | ||
1044 | \f | |
1045 | ||
c378eb4e | 1046 | /* Do early runtime initializations. */ |
b5ebcee6 | 1047 | |
6c265988 | 1048 | void _initialize_symmisc (); |
c906108c | 1049 | void |
6c265988 | 1050 | _initialize_symmisc () |
c906108c | 1051 | { |
80480540 YQ |
1052 | add_cmd ("symbols", class_maintenance, maintenance_print_symbols, _("\ |
1053 | Print dump of current symbol definitions.\n\ | |
48c5e7e2 TT |
1054 | Usage: mt print symbols [-pc ADDRESS] [--] [OUTFILE]\n\ |
1055 | mt print symbols [-objfile OBJFILE] [-source SOURCE] [--] [OUTFILE]\n\ | |
34c41c68 DE |
1056 | Entries in the full symbol table are dumped to file OUTFILE,\n\ |
1057 | or the terminal if OUTFILE is unspecified.\n\ | |
1058 | If ADDRESS is provided, dump only the file for that address.\n\ | |
1059 | If SOURCE is provided, dump only that file's symbols.\n\ | |
1060 | If OBJFILE is provided, dump only that file's minimal symbols."), | |
80480540 YQ |
1061 | &maintenanceprintlist); |
1062 | ||
1063 | add_cmd ("msymbols", class_maintenance, maintenance_print_msymbols, _("\ | |
1064 | Print dump of current minimal symbol definitions.\n\ | |
48c5e7e2 | 1065 | Usage: mt print msymbols [-objfile OBJFILE] [--] [OUTFILE]\n\ |
34c41c68 DE |
1066 | Entries in the minimal symbol table are dumped to file OUTFILE,\n\ |
1067 | or the terminal if OUTFILE is unspecified.\n\ | |
1068 | If OBJFILE is provided, dump only that file's minimal symbols."), | |
80480540 YQ |
1069 | &maintenanceprintlist); |
1070 | ||
1071 | add_cmd ("objfiles", class_maintenance, maintenance_print_objfiles, | |
52e260a3 DE |
1072 | _("Print dump of current object file definitions.\n\ |
1073 | With an argument REGEXP, list the object files with matching names."), | |
80480540 YQ |
1074 | &maintenanceprintlist); |
1075 | ||
1076 | add_cmd ("symtabs", class_maintenance, maintenance_info_symtabs, _("\ | |
1077 | List the full symbol tables for all object files.\n\ | |
1078 | This does not include information about individual symbols, blocks, or\n\ | |
1079 | linetables --- just the symbol table structures themselves.\n\ | |
db68bbae | 1080 | With an argument REGEXP, list the symbol tables with matching names."), |
80480540 | 1081 | &maintenanceinfolist); |
7d0c9981 | 1082 | |
f2403c39 AB |
1083 | add_cmd ("line-table", class_maintenance, maintenance_info_line_tables, _("\ |
1084 | List the contents of all line tables, from all symbol tables.\n\ | |
1085 | With an argument REGEXP, list just the line tables for the symbol\n\ | |
1086 | tables with matching names."), | |
1087 | &maintenanceinfolist); | |
1088 | ||
7d0c9981 DE |
1089 | add_cmd ("check-symtabs", class_maintenance, maintenance_check_symtabs, |
1090 | _("\ | |
1091 | Check consistency of currently expanded symtabs."), | |
1092 | &maintenancelist); | |
1093 | ||
1094 | add_cmd ("expand-symtabs", class_maintenance, maintenance_expand_symtabs, | |
1095 | _("Expand symbol tables.\n\ | |
1096 | With an argument REGEXP, only expand the symbol tables with matching names."), | |
1097 | &maintenancelist); | |
c906108c | 1098 | } |