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c906108c | 1 | /* Do various things to symbol tables (other than lookup), for GDB. |
af5f3db6 | 2 | |
1d506c26 | 3 | Copyright (C) 1986-2024 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 | 19 | |
e5dc0d5d | 20 | #include "event-top.h" |
05d9d66d | 21 | #include "exceptions.h" |
c906108c SS |
22 | #include "symtab.h" |
23 | #include "gdbtypes.h" | |
24 | #include "bfd.h" | |
0ba1096a | 25 | #include "filenames.h" |
c906108c SS |
26 | #include "symfile.h" |
27 | #include "objfiles.h" | |
28 | #include "breakpoint.h" | |
29 | #include "command.h" | |
bf31fd38 | 30 | #include "gdbsupport/gdb_obstack.h" |
c906108c SS |
31 | #include "language.h" |
32 | #include "bcache.h" | |
fe898f56 | 33 | #include "block.h" |
d322d6d6 | 34 | #include "gdbsupport/gdb_regex.h" |
53ce3c39 | 35 | #include <sys/stat.h> |
de4f826b | 36 | #include "dictionary.h" |
79d43c61 | 37 | #include "typeprint.h" |
5b9707eb | 38 | #include "cli/cli-cmds.h" |
05cba821 | 39 | #include "source.h" |
e0eac551 | 40 | #include "readline/tilde.h" |
92228a33 | 41 | #include <cli/cli-style.h> |
7904e961 | 42 | #include "gdbsupport/buildargv.h" |
c906108c | 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_objfile_statistics (void) |
c906108c | 54 | { |
c4f90d87 | 55 | int i, linetables, blockvectors; |
c906108c | 56 | |
94c93c35 TT |
57 | for (struct program_space *pspace : program_spaces) |
58 | for (objfile *objfile : pspace->objfiles ()) | |
59 | { | |
60 | QUIT; | |
6cb06a8c | 61 | gdb_printf (_("Statistics for '%s':\n"), objfile_name (objfile)); |
94c93c35 | 62 | if (OBJSTAT (objfile, n_stabs) > 0) |
6cb06a8c TT |
63 | gdb_printf (_(" Number of \"stab\" symbols read: %d\n"), |
64 | OBJSTAT (objfile, n_stabs)); | |
94c93c35 | 65 | if (objfile->per_bfd->n_minsyms > 0) |
6cb06a8c TT |
66 | gdb_printf (_(" Number of \"minimal\" symbols read: %d\n"), |
67 | objfile->per_bfd->n_minsyms); | |
94c93c35 | 68 | if (OBJSTAT (objfile, n_syms) > 0) |
6cb06a8c TT |
69 | gdb_printf (_(" Number of \"full\" symbols read: %d\n"), |
70 | OBJSTAT (objfile, n_syms)); | |
94c93c35 | 71 | if (OBJSTAT (objfile, n_types) > 0) |
6cb06a8c TT |
72 | gdb_printf (_(" Number of \"types\" defined: %d\n"), |
73 | OBJSTAT (objfile, n_types)); | |
4829711b | 74 | |
94c93c35 TT |
75 | i = linetables = 0; |
76 | for (compunit_symtab *cu : objfile->compunits ()) | |
77 | { | |
102cc235 | 78 | for (symtab *s : cu->filetabs ()) |
94c93c35 TT |
79 | { |
80 | i++; | |
5b607461 | 81 | if (s->linetable () != NULL) |
94c93c35 TT |
82 | linetables++; |
83 | } | |
84 | } | |
85 | blockvectors = std::distance (objfile->compunits ().begin (), | |
86 | objfile->compunits ().end ()); | |
6cb06a8c TT |
87 | gdb_printf (_(" Number of symbol tables: %d\n"), i); |
88 | gdb_printf (_(" Number of symbol tables with line tables: %d\n"), | |
89 | linetables); | |
90 | gdb_printf (_(" Number of symbol tables with blockvectors: %d\n"), | |
91 | blockvectors); | |
94c93c35 | 92 | |
4829711b TT |
93 | objfile->print_stats (false); |
94 | ||
94c93c35 | 95 | if (OBJSTAT (objfile, sz_strtab) > 0) |
6cb06a8c TT |
96 | gdb_printf (_(" Space used by string tables: %d\n"), |
97 | OBJSTAT (objfile, sz_strtab)); | |
98 | gdb_printf (_(" Total memory used for objfile obstack: %s\n"), | |
99 | pulongest (obstack_memory_used (&objfile | |
100 | ->objfile_obstack))); | |
101 | gdb_printf (_(" Total memory used for BFD obstack: %s\n"), | |
102 | pulongest (obstack_memory_used (&objfile->per_bfd | |
103 | ->storage_obstack))); | |
104 | ||
105 | gdb_printf (_(" Total memory used for string cache: %d\n"), | |
106 | objfile->per_bfd->string_cache.memory_used ()); | |
107 | gdb_printf (_("Byte cache statistics for '%s':\n"), | |
108 | objfile_name (objfile)); | |
4829711b TT |
109 | objfile->per_bfd->string_cache.print_statistics ("string cache"); |
110 | objfile->print_stats (true); | |
94c93c35 | 111 | } |
c906108c SS |
112 | } |
113 | ||
c5aa993b | 114 | static void |
fba45db2 | 115 | dump_objfile (struct objfile *objfile) |
c906108c | 116 | { |
6cb06a8c TT |
117 | gdb_printf ("\nObject file %s: ", objfile_name (objfile)); |
118 | gdb_printf ("Objfile at %s, bfd at %s, %d minsyms\n\n", | |
119 | host_address_to_string (objfile), | |
98badbfd | 120 | host_address_to_string (objfile->obfd.get ()), |
6cb06a8c | 121 | objfile->per_bfd->minimal_symbol_count); |
c906108c | 122 | |
4d080b46 | 123 | objfile->dump (); |
c906108c | 124 | |
43f3e411 | 125 | if (objfile->compunit_symtabs != NULL) |
c906108c | 126 | { |
6cb06a8c | 127 | gdb_printf ("Symtabs:\n"); |
b669c953 | 128 | for (compunit_symtab *cu : objfile->compunits ()) |
c906108c | 129 | { |
102cc235 | 130 | for (symtab *symtab : cu->filetabs ()) |
c906108c | 131 | { |
6cb06a8c TT |
132 | gdb_printf ("%s at %s", |
133 | symtab_to_filename_for_display (symtab), | |
134 | host_address_to_string (symtab)); | |
3c86fae3 | 135 | if (symtab->compunit ()->objfile () != objfile) |
6cb06a8c TT |
136 | gdb_printf (", NOT ON CHAIN!"); |
137 | gdb_printf ("\n"); | |
c906108c | 138 | } |
c906108c | 139 | } |
6cb06a8c | 140 | gdb_printf ("\n\n"); |
c906108c SS |
141 | } |
142 | } | |
143 | ||
144 | /* Print minimal symbols from this objfile. */ | |
c5aa993b JM |
145 | |
146 | static void | |
fba45db2 | 147 | dump_msymbols (struct objfile *objfile, struct ui_file *outfile) |
c906108c | 148 | { |
08feed99 | 149 | struct gdbarch *gdbarch = objfile->arch (); |
c906108c SS |
150 | int index; |
151 | char ms_type; | |
c5aa993b | 152 | |
6cb06a8c | 153 | gdb_printf (outfile, "\nObject file %s:\n\n", objfile_name (objfile)); |
34643a32 | 154 | if (objfile->per_bfd->minimal_symbol_count == 0) |
c906108c | 155 | { |
6cb06a8c | 156 | gdb_printf (outfile, "No minimal symbols found.\n"); |
c906108c SS |
157 | return; |
158 | } | |
3567439c | 159 | index = 0; |
7932255d | 160 | for (minimal_symbol *msymbol : objfile->msymbols ()) |
c906108c | 161 | { |
ebbc3a7d | 162 | struct obj_section *section = msymbol->obj_section (objfile); |
714835d5 | 163 | |
60f62e2b | 164 | switch (msymbol->type ()) |
c906108c | 165 | { |
c5aa993b JM |
166 | case mst_unknown: |
167 | ms_type = 'u'; | |
168 | break; | |
169 | case mst_text: | |
170 | ms_type = 'T'; | |
171 | break; | |
0875794a | 172 | case mst_text_gnu_ifunc: |
f50776aa | 173 | case mst_data_gnu_ifunc: |
0875794a JK |
174 | ms_type = 'i'; |
175 | break; | |
c5aa993b JM |
176 | case mst_solib_trampoline: |
177 | ms_type = 'S'; | |
178 | break; | |
179 | case mst_data: | |
180 | ms_type = 'D'; | |
181 | break; | |
182 | case mst_bss: | |
183 | ms_type = 'B'; | |
184 | break; | |
185 | case mst_abs: | |
186 | ms_type = 'A'; | |
187 | break; | |
188 | case mst_file_text: | |
189 | ms_type = 't'; | |
190 | break; | |
191 | case mst_file_data: | |
192 | ms_type = 'd'; | |
193 | break; | |
194 | case mst_file_bss: | |
195 | ms_type = 'b'; | |
196 | break; | |
197 | default: | |
198 | ms_type = '?'; | |
199 | break; | |
c906108c | 200 | } |
6cb06a8c | 201 | gdb_printf (outfile, "[%2d] %c ", index, ms_type); |
4b610737 TT |
202 | |
203 | /* Use the relocated address as shown in the symbol here -- do | |
204 | not try to respect copy relocations. */ | |
93d50cd8 | 205 | CORE_ADDR addr = (CORE_ADDR (msymbol->unrelocated_address ()) |
a52d653e | 206 | + objfile->section_offsets[msymbol->section_index ()]); |
0426ad51 | 207 | gdb_puts (paddress (gdbarch, addr), outfile); |
6cb06a8c | 208 | gdb_printf (outfile, " %s", msymbol->linkage_name ()); |
714835d5 | 209 | if (section) |
8625fc1b TT |
210 | { |
211 | if (section->the_bfd_section != NULL) | |
6cb06a8c TT |
212 | gdb_printf (outfile, " section %s", |
213 | bfd_section_name (section->the_bfd_section)); | |
8625fc1b | 214 | else |
6cb06a8c | 215 | gdb_printf (outfile, " spurious section %ld", |
9ed8433a | 216 | (long) (section - objfile->sections_start)); |
8625fc1b | 217 | } |
c9d95fa3 | 218 | if (msymbol->demangled_name () != NULL) |
c906108c | 219 | { |
6cb06a8c | 220 | gdb_printf (outfile, " %s", msymbol->demangled_name ()); |
c906108c | 221 | } |
c906108c | 222 | if (msymbol->filename) |
6cb06a8c | 223 | gdb_printf (outfile, " %s", msymbol->filename); |
0426ad51 | 224 | gdb_puts ("\n", outfile); |
3567439c | 225 | index++; |
c906108c | 226 | } |
34643a32 | 227 | if (objfile->per_bfd->minimal_symbol_count != index) |
c906108c | 228 | { |
8a3fe4f8 | 229 | warning (_("internal error: minimal symbol count %d != %d"), |
34643a32 | 230 | objfile->per_bfd->minimal_symbol_count, index); |
c906108c | 231 | } |
6cb06a8c | 232 | gdb_printf (outfile, "\n"); |
c906108c SS |
233 | } |
234 | ||
c5aa993b | 235 | static void |
d04c1a59 | 236 | dump_symtab_1 (struct symtab *symtab, struct ui_file *outfile) |
c906108c | 237 | { |
3c86fae3 | 238 | struct objfile *objfile = symtab->compunit ()->objfile (); |
08feed99 | 239 | struct gdbarch *gdbarch = objfile->arch (); |
977a0c16 | 240 | const struct linetable *l; |
c906108c SS |
241 | int depth; |
242 | ||
6cb06a8c TT |
243 | gdb_printf (outfile, "\nSymtab for file %s at %s\n", |
244 | symtab_to_filename_for_display (symtab), | |
245 | host_address_to_string (symtab)); | |
7b1eff95 | 246 | |
e4730328 | 247 | if (symtab->compunit ()->dirname () != NULL) |
6cb06a8c | 248 | gdb_printf (outfile, "Compilation directory is %s\n", |
e4730328 | 249 | symtab->compunit ()->dirname ()); |
6cb06a8c TT |
250 | gdb_printf (outfile, "Read from object file %s (%s)\n", |
251 | objfile_name (objfile), | |
252 | host_address_to_string (objfile)); | |
253 | gdb_printf (outfile, "Language: %s\n", | |
254 | language_str (symtab->language ())); | |
c906108c SS |
255 | |
256 | /* First print the line table. */ | |
5b607461 | 257 | l = symtab->linetable (); |
c906108c SS |
258 | if (l) |
259 | { | |
6cb06a8c | 260 | gdb_printf (outfile, "\nLine table:\n\n"); |
63d609de SM |
261 | int len = l->nitems; |
262 | for (int i = 0; i < len; i++) | |
c906108c | 263 | { |
6cb06a8c | 264 | gdb_printf (outfile, " line %d at ", l->item[i].line); |
1acc9dca | 265 | gdb_puts (paddress (gdbarch, l->item[i].pc (objfile)), outfile); |
8c95582d | 266 | if (l->item[i].is_stmt) |
6cb06a8c TT |
267 | gdb_printf (outfile, "\t(stmt)"); |
268 | gdb_printf (outfile, "\n"); | |
c906108c SS |
269 | } |
270 | } | |
43f3e411 | 271 | /* Now print the block info, but only for compunit symtabs since we will |
c378eb4e | 272 | print lots of duplicate info otherwise. */ |
7b1eff95 | 273 | if (is_main_symtab_of_compunit_symtab (symtab)) |
c906108c | 274 | { |
6cb06a8c | 275 | gdb_printf (outfile, "\nBlockvector:\n\n"); |
63d609de SM |
276 | const blockvector *bv = symtab->compunit ()->blockvector (); |
277 | for (int i = 0; i < bv->num_blocks (); i++) | |
c906108c | 278 | { |
63d609de | 279 | const block *b = bv->block (i); |
c906108c | 280 | depth = block_depth (b) * 2; |
6cb06a8c TT |
281 | gdb_printf (outfile, "%*sblock #%03d, object at %s", |
282 | depth, "", i, | |
283 | host_address_to_string (b)); | |
f135fe72 | 284 | if (b->superblock ()) |
6cb06a8c | 285 | gdb_printf (outfile, " under %s", |
f135fe72 | 286 | host_address_to_string (b->superblock ())); |
261397f8 DJ |
287 | /* drow/2002-07-10: We could save the total symbols count |
288 | even if we're using a hashtable, but nothing else but this message | |
289 | wants it. */ | |
b8c2de06 | 290 | gdb_printf (outfile, ", %d symbols in ", |
24d74bb5 | 291 | mdict_size (b->multidict ())); |
4b8791e1 | 292 | gdb_puts (paddress (gdbarch, b->start ()), outfile); |
6cb06a8c | 293 | gdb_printf (outfile, ".."); |
4b8791e1 | 294 | gdb_puts (paddress (gdbarch, b->end ()), outfile); |
6c00f721 | 295 | if (b->function ()) |
c906108c | 296 | { |
6cb06a8c | 297 | gdb_printf (outfile, ", function %s", |
6c00f721 SM |
298 | b->function ()->linkage_name ()); |
299 | if (b->function ()->demangled_name () != NULL) | |
c906108c | 300 | { |
6cb06a8c | 301 | gdb_printf (outfile, ", %s", |
6c00f721 | 302 | b->function ()->demangled_name ()); |
c906108c SS |
303 | } |
304 | } | |
6cb06a8c | 305 | gdb_printf (outfile, "\n"); |
261397f8 | 306 | /* Now print each symbol in this block (in no particular order, if |
8157b174 TT |
307 | we're using a hashtable). Note that we only want this |
308 | block, not any blocks from included symtabs. */ | |
8e8d48f9 | 309 | for (struct symbol *sym : b->multidict_symbols ()) |
c906108c | 310 | { |
a70b8144 | 311 | try |
bf469271 PA |
312 | { |
313 | print_symbol (gdbarch, sym, depth + 1, outfile); | |
314 | } | |
230d2906 | 315 | catch (const gdb_exception_error &ex) |
bf469271 PA |
316 | { |
317 | exception_fprintf (gdb_stderr, ex, | |
318 | "Error printing symbol:\n"); | |
319 | } | |
c906108c SS |
320 | } |
321 | } | |
6cb06a8c | 322 | gdb_printf (outfile, "\n"); |
c906108c SS |
323 | } |
324 | else | |
325 | { | |
c6159652 | 326 | compunit_symtab *compunit = symtab->compunit (); |
6c739336 | 327 | const char *compunit_filename |
510860f2 | 328 | = symtab_to_filename_for_display (compunit->primary_filetab ()); |
6c739336 | 329 | |
6cb06a8c TT |
330 | gdb_printf (outfile, |
331 | "\nBlockvector same as owning compunit: %s\n\n", | |
332 | compunit_filename); | |
c906108c | 333 | } |
7b1eff95 TV |
334 | |
335 | /* Print info about the user of this compunit_symtab, and the | |
336 | compunit_symtabs included by this one. */ | |
337 | if (is_main_symtab_of_compunit_symtab (symtab)) | |
338 | { | |
c6159652 | 339 | struct compunit_symtab *cust = symtab->compunit (); |
7b1eff95 TV |
340 | |
341 | if (cust->user != nullptr) | |
342 | { | |
343 | const char *addr | |
510860f2 | 344 | = host_address_to_string (cust->user->primary_filetab ()); |
6cb06a8c | 345 | gdb_printf (outfile, "Compunit user: %s\n", addr); |
7b1eff95 TV |
346 | } |
347 | if (cust->includes != nullptr) | |
63d609de | 348 | for (int i = 0; ; ++i) |
7b1eff95 TV |
349 | { |
350 | struct compunit_symtab *include = cust->includes[i]; | |
351 | if (include == nullptr) | |
352 | break; | |
353 | const char *addr | |
510860f2 | 354 | = host_address_to_string (include->primary_filetab ()); |
6cb06a8c | 355 | gdb_printf (outfile, "Compunit include: %s\n", addr); |
7b1eff95 TV |
356 | } |
357 | } | |
c906108c SS |
358 | } |
359 | ||
44b164c5 | 360 | static void |
d04c1a59 | 361 | dump_symtab (struct symtab *symtab, struct ui_file *outfile) |
44b164c5 | 362 | { |
44b164c5 JB |
363 | /* Set the current language to the language of the symtab we're dumping |
364 | because certain routines used during dump_symtab() use the current | |
969107c5 EZ |
365 | language to print an image of the symbol. We'll restore it later. |
366 | But use only real languages, not placeholders. */ | |
129bce36 | 367 | if (symtab->language () != language_unknown) |
969107c5 | 368 | { |
9bb9b2f9 | 369 | scoped_restore_current_language save_lang; |
1ee2e9f9 | 370 | set_language (symtab->language ()); |
d04c1a59 | 371 | dump_symtab_1 (symtab, outfile); |
969107c5 EZ |
372 | } |
373 | else | |
d04c1a59 | 374 | dump_symtab_1 (symtab, outfile); |
44b164c5 JB |
375 | } |
376 | ||
80480540 | 377 | static void |
e99c83e7 | 378 | maintenance_print_symbols (const char *args, int from_tty) |
c906108c | 379 | { |
34c41c68 | 380 | struct ui_file *outfile = gdb_stdout; |
34c41c68 DE |
381 | char *address_arg = NULL, *source_arg = NULL, *objfile_arg = NULL; |
382 | int i, outfile_idx; | |
c906108c SS |
383 | |
384 | dont_repeat (); | |
385 | ||
773a1edc | 386 | gdb_argv argv (args); |
c906108c | 387 | |
99e8a4f9 | 388 | for (i = 0; argv != NULL && argv[i] != NULL; ++i) |
c906108c | 389 | { |
34c41c68 DE |
390 | if (strcmp (argv[i], "-pc") == 0) |
391 | { | |
392 | if (argv[i + 1] == NULL) | |
393 | error (_("Missing pc value")); | |
394 | address_arg = argv[++i]; | |
395 | } | |
396 | else if (strcmp (argv[i], "-source") == 0) | |
397 | { | |
398 | if (argv[i + 1] == NULL) | |
399 | error (_("Missing source file")); | |
400 | source_arg = argv[++i]; | |
401 | } | |
402 | else if (strcmp (argv[i], "-objfile") == 0) | |
403 | { | |
404 | if (argv[i + 1] == NULL) | |
405 | error (_("Missing objfile name")); | |
406 | objfile_arg = argv[++i]; | |
407 | } | |
408 | else if (strcmp (argv[i], "--") == 0) | |
409 | { | |
410 | /* End of options. */ | |
411 | ++i; | |
412 | break; | |
413 | } | |
414 | else if (argv[i][0] == '-') | |
c906108c | 415 | { |
34c41c68 DE |
416 | /* Future proofing: Don't allow OUTFILE to begin with "-". */ |
417 | error (_("Unknown option: %s"), argv[i]); | |
c906108c | 418 | } |
34c41c68 DE |
419 | else |
420 | break; | |
c906108c | 421 | } |
34c41c68 | 422 | outfile_idx = i; |
c906108c | 423 | |
34c41c68 DE |
424 | if (address_arg != NULL && source_arg != NULL) |
425 | error (_("Must specify at most one of -pc and -source")); | |
c5aa993b | 426 | |
d7e74731 PA |
427 | stdio_file arg_outfile; |
428 | ||
99e8a4f9 | 429 | if (argv != NULL && argv[outfile_idx] != NULL) |
34c41c68 | 430 | { |
34c41c68 DE |
431 | if (argv[outfile_idx + 1] != NULL) |
432 | error (_("Junk at end of command")); | |
ee0c3293 TT |
433 | gdb::unique_xmalloc_ptr<char> outfile_name |
434 | (tilde_expand (argv[outfile_idx])); | |
435 | if (!arg_outfile.open (outfile_name.get (), FOPEN_WT)) | |
436 | perror_with_name (outfile_name.get ()); | |
d7e74731 | 437 | outfile = &arg_outfile; |
34c41c68 | 438 | } |
c906108c | 439 | |
34c41c68 | 440 | if (address_arg != NULL) |
27618ce4 | 441 | { |
34c41c68 DE |
442 | CORE_ADDR pc = parse_and_eval_address (address_arg); |
443 | struct symtab *s = find_pc_line_symtab (pc); | |
444 | ||
445 | if (s == NULL) | |
446 | error (_("No symtab for address: %s"), address_arg); | |
447 | dump_symtab (s, outfile); | |
27618ce4 | 448 | } |
34c41c68 DE |
449 | else |
450 | { | |
34c41c68 DE |
451 | int found = 0; |
452 | ||
2030c079 | 453 | for (objfile *objfile : current_program_space->objfiles ()) |
34c41c68 DE |
454 | { |
455 | int print_for_objfile = 1; | |
456 | ||
457 | if (objfile_arg != NULL) | |
458 | print_for_objfile | |
459 | = compare_filenames_for_search (objfile_name (objfile), | |
460 | objfile_arg); | |
461 | if (!print_for_objfile) | |
462 | continue; | |
463 | ||
b669c953 | 464 | for (compunit_symtab *cu : objfile->compunits ()) |
34c41c68 | 465 | { |
102cc235 | 466 | for (symtab *s : cu->filetabs ()) |
34c41c68 | 467 | { |
d5da8b3c TT |
468 | int print_for_source = 0; |
469 | ||
470 | QUIT; | |
471 | if (source_arg != NULL) | |
472 | { | |
473 | print_for_source | |
474 | = compare_filenames_for_search | |
475 | (symtab_to_filename_for_display (s), source_arg); | |
476 | found = 1; | |
477 | } | |
478 | if (source_arg == NULL | |
479 | || print_for_source) | |
480 | dump_symtab (s, outfile); | |
34c41c68 | 481 | } |
34c41c68 DE |
482 | } |
483 | } | |
484 | ||
485 | if (source_arg != NULL && !found) | |
486 | error (_("No symtab for source file: %s"), source_arg); | |
487 | } | |
c906108c SS |
488 | } |
489 | ||
bf469271 | 490 | /* Print symbol SYMBOL on OUTFILE. DEPTH says how far to indent. */ |
c906108c | 491 | |
bf469271 PA |
492 | static void |
493 | print_symbol (struct gdbarch *gdbarch, struct symbol *symbol, | |
494 | int depth, ui_file *outfile) | |
c906108c | 495 | { |
1994afbf DE |
496 | struct obj_section *section; |
497 | ||
7b3ecc75 | 498 | if (symbol->is_objfile_owned ()) |
e19b2d94 | 499 | section = symbol->obj_section (symbol->objfile ()); |
1994afbf DE |
500 | else |
501 | section = NULL; | |
c906108c | 502 | |
d0b1020b | 503 | print_spaces (depth, outfile); |
6c9c307c | 504 | if (symbol->domain () == LABEL_DOMAIN) |
c906108c | 505 | { |
6cb06a8c | 506 | gdb_printf (outfile, "label %s at ", symbol->print_name ()); |
4aeddc50 | 507 | gdb_puts (paddress (gdbarch, symbol->value_address ()), |
0426ad51 | 508 | outfile); |
714835d5 | 509 | if (section) |
6cb06a8c TT |
510 | gdb_printf (outfile, " section %s\n", |
511 | bfd_section_name (section->the_bfd_section)); | |
c906108c | 512 | else |
6cb06a8c | 513 | gdb_printf (outfile, "\n"); |
bf469271 | 514 | return; |
c906108c | 515 | } |
bf469271 | 516 | |
6c9c307c | 517 | if (symbol->domain () == STRUCT_DOMAIN) |
c906108c | 518 | { |
5f9c5a63 | 519 | if (symbol->type ()->name ()) |
c906108c | 520 | { |
13eb081a TT |
521 | current_language->print_type (symbol->type (), "", outfile, 1, depth, |
522 | &type_print_raw_options); | |
c906108c SS |
523 | } |
524 | else | |
525 | { | |
6cb06a8c TT |
526 | gdb_printf (outfile, "%s %s = ", |
527 | (symbol->type ()->code () == TYPE_CODE_ENUM | |
528 | ? "enum" | |
529 | : (symbol->type ()->code () == TYPE_CODE_STRUCT | |
530 | ? "struct" : "union")), | |
531 | symbol->linkage_name ()); | |
13eb081a TT |
532 | current_language->print_type (symbol->type (), "", outfile, 1, depth, |
533 | &type_print_raw_options); | |
c906108c | 534 | } |
6cb06a8c | 535 | gdb_printf (outfile, ";\n"); |
c906108c SS |
536 | } |
537 | else | |
538 | { | |
66d7f48f | 539 | if (symbol->aclass () == LOC_TYPEDEF) |
6cb06a8c | 540 | gdb_printf (outfile, "typedef "); |
5f9c5a63 | 541 | if (symbol->type ()) |
c906108c SS |
542 | { |
543 | /* Print details of types, except for enums where it's clutter. */ | |
13eb081a TT |
544 | current_language->print_type (symbol->type (), symbol->print_name (), |
545 | outfile, | |
546 | symbol->type ()->code () != TYPE_CODE_ENUM, | |
547 | depth, | |
548 | &type_print_raw_options); | |
6cb06a8c | 549 | gdb_printf (outfile, "; "); |
c906108c SS |
550 | } |
551 | else | |
6cb06a8c | 552 | gdb_printf (outfile, "%s ", symbol->print_name ()); |
c906108c | 553 | |
66d7f48f | 554 | switch (symbol->aclass ()) |
c906108c SS |
555 | { |
556 | case LOC_CONST: | |
6cb06a8c | 557 | gdb_printf (outfile, "const %s (%s)", |
4aeddc50 SM |
558 | plongest (symbol->value_longest ()), |
559 | hex_string (symbol->value_longest ())); | |
c906108c SS |
560 | break; |
561 | ||
562 | case LOC_CONST_BYTES: | |
563 | { | |
564 | unsigned i; | |
5f9c5a63 | 565 | struct type *type = check_typedef (symbol->type ()); |
433759f7 | 566 | |
6cb06a8c | 567 | gdb_printf (outfile, "const %s hex bytes:", |
df86565b SM |
568 | pulongest (type->length ())); |
569 | for (i = 0; i < type->length (); i++) | |
6cb06a8c | 570 | gdb_printf (outfile, " %02x", |
4aeddc50 | 571 | (unsigned) symbol->value_bytes ()[i]); |
c906108c SS |
572 | } |
573 | break; | |
574 | ||
575 | case LOC_STATIC: | |
6cb06a8c | 576 | gdb_printf (outfile, "static at "); |
4aeddc50 | 577 | gdb_puts (paddress (gdbarch, symbol->value_address ()), outfile); |
714835d5 | 578 | if (section) |
6cb06a8c TT |
579 | gdb_printf (outfile, " section %s", |
580 | bfd_section_name (section->the_bfd_section)); | |
c906108c SS |
581 | break; |
582 | ||
c906108c | 583 | case LOC_REGISTER: |
d9743061 | 584 | if (symbol->is_argument ()) |
6cb06a8c | 585 | gdb_printf (outfile, "parameter register %s", |
4aeddc50 | 586 | plongest (symbol->value_longest ())); |
2a2d4dc3 | 587 | else |
6cb06a8c | 588 | gdb_printf (outfile, "register %s", |
4aeddc50 | 589 | plongest (symbol->value_longest ())); |
c906108c SS |
590 | break; |
591 | ||
592 | case LOC_ARG: | |
6cb06a8c | 593 | gdb_printf (outfile, "arg at offset %s", |
4aeddc50 | 594 | hex_string (symbol->value_longest ())); |
c906108c SS |
595 | break; |
596 | ||
c906108c | 597 | case LOC_REF_ARG: |
6cb06a8c | 598 | gdb_printf (outfile, "reference arg at %s", |
4aeddc50 | 599 | hex_string (symbol->value_longest ())); |
c906108c SS |
600 | break; |
601 | ||
c906108c | 602 | case LOC_REGPARM_ADDR: |
6cb06a8c | 603 | gdb_printf (outfile, "address parameter register %s", |
4aeddc50 | 604 | plongest (symbol->value_longest ())); |
c906108c SS |
605 | break; |
606 | ||
607 | case LOC_LOCAL: | |
6cb06a8c | 608 | gdb_printf (outfile, "local at offset %s", |
4aeddc50 | 609 | hex_string (symbol->value_longest ())); |
c906108c SS |
610 | break; |
611 | ||
c906108c SS |
612 | case LOC_TYPEDEF: |
613 | break; | |
614 | ||
615 | case LOC_LABEL: | |
6cb06a8c | 616 | gdb_printf (outfile, "label at "); |
4aeddc50 | 617 | gdb_puts (paddress (gdbarch, symbol->value_address ()), outfile); |
714835d5 | 618 | if (section) |
6cb06a8c TT |
619 | gdb_printf (outfile, " section %s", |
620 | bfd_section_name (section->the_bfd_section)); | |
c906108c SS |
621 | break; |
622 | ||
623 | case LOC_BLOCK: | |
6cb06a8c | 624 | gdb_printf |
64b7cc50 | 625 | (outfile, "block object %s, %s..%s", |
4aeddc50 | 626 | host_address_to_string (symbol->value_block ()), |
4b8791e1 SM |
627 | paddress (gdbarch, symbol->value_block()->start ()), |
628 | paddress (gdbarch, symbol->value_block()->end ())); | |
714835d5 | 629 | if (section) |
6cb06a8c TT |
630 | gdb_printf (outfile, " section %s", |
631 | bfd_section_name (section->the_bfd_section)); | |
c906108c SS |
632 | break; |
633 | ||
4c2df51b | 634 | case LOC_COMPUTED: |
6cb06a8c | 635 | gdb_printf (outfile, "computed at runtime"); |
4c2df51b DJ |
636 | break; |
637 | ||
c906108c | 638 | case LOC_UNRESOLVED: |
6cb06a8c | 639 | gdb_printf (outfile, "unresolved"); |
c906108c SS |
640 | break; |
641 | ||
642 | case LOC_OPTIMIZED_OUT: | |
6cb06a8c | 643 | gdb_printf (outfile, "optimized out"); |
c906108c SS |
644 | break; |
645 | ||
c5aa993b | 646 | default: |
6cb06a8c TT |
647 | gdb_printf (outfile, "botched symbol class %x", |
648 | symbol->aclass ()); | |
c906108c SS |
649 | break; |
650 | } | |
651 | } | |
6cb06a8c | 652 | gdb_printf (outfile, "\n"); |
c906108c SS |
653 | } |
654 | ||
80480540 | 655 | static void |
e99c83e7 | 656 | maintenance_print_msymbols (const char *args, int from_tty) |
c906108c | 657 | { |
34c41c68 | 658 | struct ui_file *outfile = gdb_stdout; |
34c41c68 | 659 | char *objfile_arg = NULL; |
34c41c68 | 660 | int i, outfile_idx; |
07318b29 | 661 | |
c906108c SS |
662 | dont_repeat (); |
663 | ||
773a1edc | 664 | gdb_argv argv (args); |
c906108c | 665 | |
99e8a4f9 | 666 | for (i = 0; argv != NULL && argv[i] != NULL; ++i) |
c906108c | 667 | { |
34c41c68 | 668 | if (strcmp (argv[i], "-objfile") == 0) |
c906108c | 669 | { |
34c41c68 DE |
670 | if (argv[i + 1] == NULL) |
671 | error (_("Missing objfile name")); | |
672 | objfile_arg = argv[++i]; | |
673 | } | |
674 | else if (strcmp (argv[i], "--") == 0) | |
675 | { | |
676 | /* End of options. */ | |
677 | ++i; | |
678 | break; | |
c906108c | 679 | } |
34c41c68 DE |
680 | else if (argv[i][0] == '-') |
681 | { | |
682 | /* Future proofing: Don't allow OUTFILE to begin with "-". */ | |
683 | error (_("Unknown option: %s"), argv[i]); | |
684 | } | |
685 | else | |
686 | break; | |
c906108c | 687 | } |
34c41c68 | 688 | outfile_idx = i; |
c906108c | 689 | |
d7e74731 PA |
690 | stdio_file arg_outfile; |
691 | ||
99e8a4f9 | 692 | if (argv != NULL && argv[outfile_idx] != NULL) |
34c41c68 | 693 | { |
34c41c68 DE |
694 | if (argv[outfile_idx + 1] != NULL) |
695 | error (_("Junk at end of command")); | |
ee0c3293 TT |
696 | gdb::unique_xmalloc_ptr<char> outfile_name |
697 | (tilde_expand (argv[outfile_idx])); | |
698 | if (!arg_outfile.open (outfile_name.get (), FOPEN_WT)) | |
699 | perror_with_name (outfile_name.get ()); | |
d7e74731 | 700 | outfile = &arg_outfile; |
34c41c68 | 701 | } |
c5aa993b | 702 | |
2030c079 | 703 | for (objfile *objfile : current_program_space->objfiles ()) |
aed57c53 TT |
704 | { |
705 | QUIT; | |
706 | if (objfile_arg == NULL | |
707 | || compare_filenames_for_search (objfile_name (objfile), objfile_arg)) | |
708 | dump_msymbols (objfile, outfile); | |
709 | } | |
c906108c SS |
710 | } |
711 | ||
80480540 | 712 | static void |
e99c83e7 | 713 | maintenance_print_objfiles (const char *regexp, int from_tty) |
c906108c | 714 | { |
c906108c SS |
715 | dont_repeat (); |
716 | ||
52e260a3 DE |
717 | if (regexp) |
718 | re_comp (regexp); | |
719 | ||
94c93c35 | 720 | for (struct program_space *pspace : program_spaces) |
2030c079 | 721 | for (objfile *objfile : pspace->objfiles ()) |
27618ce4 TT |
722 | { |
723 | QUIT; | |
52e260a3 | 724 | if (! regexp |
4262abfb | 725 | || re_exec (objfile_name (objfile))) |
52e260a3 | 726 | dump_objfile (objfile); |
27618ce4 | 727 | } |
c906108c SS |
728 | } |
729 | ||
5e7b2f39 | 730 | /* List all the symbol tables whose names match REGEXP (optional). */ |
b5ebcee6 | 731 | |
80480540 | 732 | static void |
e99c83e7 | 733 | maintenance_info_symtabs (const char *regexp, int from_tty) |
44ea7b70 | 734 | { |
db68bbae DE |
735 | dont_repeat (); |
736 | ||
44ea7b70 JB |
737 | if (regexp) |
738 | re_comp (regexp); | |
739 | ||
94c93c35 | 740 | for (struct program_space *pspace : program_spaces) |
2030c079 | 741 | for (objfile *objfile : pspace->objfiles ()) |
99d89cde | 742 | { |
99d89cde TT |
743 | /* We don't want to print anything for this objfile until we |
744 | actually find a symtab whose name matches. */ | |
745 | int printed_objfile_start = 0; | |
43f3e411 | 746 | |
b669c953 | 747 | for (compunit_symtab *cust : objfile->compunits ()) |
99d89cde TT |
748 | { |
749 | int printed_compunit_symtab_start = 0; | |
750 | ||
102cc235 | 751 | for (symtab *symtab : cust->filetabs ()) |
99d89cde TT |
752 | { |
753 | QUIT; | |
754 | ||
755 | if (! regexp | |
756 | || re_exec (symtab_to_filename_for_display (symtab))) | |
757 | { | |
758 | if (! printed_objfile_start) | |
759 | { | |
6cb06a8c | 760 | gdb_printf ("{ objfile %s ", objfile_name (objfile)); |
1285ce86 | 761 | gdb_stdout->wrap_here (2); |
6cb06a8c TT |
762 | gdb_printf ("((struct objfile *) %s)\n", |
763 | host_address_to_string (objfile)); | |
99d89cde TT |
764 | printed_objfile_start = 1; |
765 | } | |
766 | if (! printed_compunit_symtab_start) | |
767 | { | |
6cb06a8c TT |
768 | gdb_printf (" { ((struct compunit_symtab *) %s)\n", |
769 | host_address_to_string (cust)); | |
770 | gdb_printf (" debugformat %s\n", | |
771 | cust->debugformat ()); | |
772 | gdb_printf (" producer %s\n", | |
773 | (cust->producer () != nullptr | |
774 | ? cust->producer () : "(null)")); | |
af7047e8 | 775 | gdb_printf (" name %s\n", cust->name); |
6cb06a8c TT |
776 | gdb_printf (" dirname %s\n", |
777 | (cust->dirname () != NULL | |
778 | ? cust->dirname () : "(null)")); | |
779 | gdb_printf (" blockvector" | |
780 | " ((struct blockvector *) %s)\n", | |
781 | host_address_to_string | |
782 | (cust->blockvector ())); | |
783 | gdb_printf (" user" | |
784 | " ((struct compunit_symtab *) %s)\n", | |
785 | cust->user != nullptr | |
786 | ? host_address_to_string (cust->user) | |
787 | : "(null)"); | |
7b1eff95 TV |
788 | if (cust->includes != nullptr) |
789 | { | |
6cb06a8c | 790 | gdb_printf (" ( includes\n"); |
7b1eff95 TV |
791 | for (int i = 0; ; ++i) |
792 | { | |
793 | struct compunit_symtab *include | |
794 | = cust->includes[i]; | |
795 | if (include == nullptr) | |
796 | break; | |
797 | const char *addr | |
798 | = host_address_to_string (include); | |
6cb06a8c TT |
799 | gdb_printf (" (%s %s)\n", |
800 | "(struct compunit_symtab *)", | |
801 | addr); | |
7b1eff95 | 802 | } |
6cb06a8c | 803 | gdb_printf (" )\n"); |
7b1eff95 | 804 | } |
99d89cde TT |
805 | printed_compunit_symtab_start = 1; |
806 | } | |
807 | ||
6cb06a8c TT |
808 | gdb_printf ("\t{ symtab %s ", |
809 | symtab_to_filename_for_display (symtab)); | |
1285ce86 | 810 | gdb_stdout->wrap_here (4); |
6cb06a8c TT |
811 | gdb_printf ("((struct symtab *) %s)\n", |
812 | host_address_to_string (symtab)); | |
813 | gdb_printf ("\t fullname %s\n", | |
814 | symtab->fullname != NULL | |
815 | ? symtab->fullname | |
816 | : "(null)"); | |
817 | gdb_printf ("\t " | |
818 | "linetable ((struct linetable *) %s)\n", | |
819 | host_address_to_string | |
820 | (symtab->linetable ())); | |
821 | gdb_printf ("\t}\n"); | |
99d89cde TT |
822 | } |
823 | } | |
824 | ||
825 | if (printed_compunit_symtab_start) | |
6cb06a8c | 826 | gdb_printf (" }\n"); |
99d89cde | 827 | } |
44ea7b70 | 828 | |
99d89cde | 829 | if (printed_objfile_start) |
6cb06a8c | 830 | gdb_printf ("}\n"); |
99d89cde | 831 | } |
44ea7b70 | 832 | } |
7d0c9981 DE |
833 | |
834 | /* Check consistency of symtabs. | |
835 | An example of what this checks for is NULL blockvectors. | |
836 | They can happen if there's a bug during debug info reading. | |
837 | GDB assumes they are always non-NULL. | |
838 | ||
839 | Note: This does not check for psymtab vs symtab consistency. | |
840 | Use "maint check-psymtabs" for that. */ | |
841 | ||
842 | static void | |
e99c83e7 | 843 | maintenance_check_symtabs (const char *ignore, int from_tty) |
7d0c9981 | 844 | { |
94c93c35 | 845 | for (struct program_space *pspace : program_spaces) |
2030c079 | 846 | for (objfile *objfile : pspace->objfiles ()) |
99d89cde | 847 | { |
99d89cde TT |
848 | /* We don't want to print anything for this objfile until we |
849 | actually find something worth printing. */ | |
850 | int printed_objfile_start = 0; | |
7d0c9981 | 851 | |
b669c953 | 852 | for (compunit_symtab *cust : objfile->compunits ()) |
99d89cde TT |
853 | { |
854 | int found_something = 0; | |
0b17a4f7 | 855 | struct symtab *symtab = cust->primary_filetab (); |
99d89cde TT |
856 | |
857 | QUIT; | |
858 | ||
af39c5c8 | 859 | if (cust->blockvector () == NULL) |
99d89cde TT |
860 | found_something = 1; |
861 | /* Add more checks here. */ | |
862 | ||
863 | if (found_something) | |
864 | { | |
865 | if (! printed_objfile_start) | |
866 | { | |
6cb06a8c | 867 | gdb_printf ("{ objfile %s ", objfile_name (objfile)); |
1285ce86 | 868 | gdb_stdout->wrap_here (2); |
6cb06a8c TT |
869 | gdb_printf ("((struct objfile *) %s)\n", |
870 | host_address_to_string (objfile)); | |
99d89cde TT |
871 | printed_objfile_start = 1; |
872 | } | |
6cb06a8c TT |
873 | gdb_printf (" { symtab %s\n", |
874 | symtab_to_filename_for_display (symtab)); | |
af39c5c8 | 875 | if (cust->blockvector () == NULL) |
6cb06a8c TT |
876 | gdb_printf (" NULL blockvector\n"); |
877 | gdb_printf (" }\n"); | |
99d89cde TT |
878 | } |
879 | } | |
7d0c9981 | 880 | |
99d89cde | 881 | if (printed_objfile_start) |
6cb06a8c | 882 | gdb_printf ("}\n"); |
99d89cde | 883 | } |
7d0c9981 DE |
884 | } |
885 | ||
7d0c9981 DE |
886 | /* Expand all symbol tables whose name matches an optional regexp. */ |
887 | ||
888 | static void | |
e99c83e7 | 889 | maintenance_expand_symtabs (const char *args, int from_tty) |
7d0c9981 | 890 | { |
7d0c9981 DE |
891 | char *regexp = NULL; |
892 | ||
893 | /* We use buildargv here so that we handle spaces in the regexp | |
894 | in a way that allows adding more arguments later. */ | |
773a1edc | 895 | gdb_argv argv (args); |
7d0c9981 DE |
896 | |
897 | if (argv != NULL) | |
898 | { | |
899 | if (argv[0] != NULL) | |
900 | { | |
901 | regexp = argv[0]; | |
902 | if (argv[1] != NULL) | |
903 | error (_("Extra arguments after regexp.")); | |
904 | } | |
905 | } | |
906 | ||
907 | if (regexp) | |
908 | re_comp (regexp); | |
909 | ||
94c93c35 | 910 | for (struct program_space *pspace : program_spaces) |
2030c079 | 911 | for (objfile *objfile : pspace->objfiles ()) |
4d080b46 TT |
912 | objfile->expand_symtabs_matching |
913 | ([&] (const char *filename, bool basenames) | |
914 | { | |
915 | /* KISS: Only apply the regexp to the complete file name. */ | |
916 | return (!basenames | |
917 | && (regexp == NULL || re_exec (filename))); | |
918 | }, | |
919 | NULL, | |
920 | NULL, | |
921 | NULL, | |
03a8ea51 | 922 | SEARCH_GLOBAL_BLOCK | SEARCH_STATIC_BLOCK, |
f214edce | 923 | SEARCH_ALL_DOMAINS); |
7d0c9981 | 924 | } |
c906108c | 925 | \f |
c5aa993b | 926 | |
c906108c SS |
927 | /* Return the nexting depth of a block within other blocks in its symtab. */ |
928 | ||
929 | static int | |
582942f4 | 930 | block_depth (const struct block *block) |
c906108c | 931 | { |
52f0bd74 | 932 | int i = 0; |
433759f7 | 933 | |
f135fe72 | 934 | while ((block = block->superblock ()) != NULL) |
c906108c SS |
935 | { |
936 | i++; | |
937 | } | |
938 | return i; | |
939 | } | |
c906108c | 940 | \f |
c5aa993b | 941 | |
f2403c39 AB |
942 | /* Used by MAINTENANCE_INFO_LINE_TABLES to print the information about a |
943 | single line table. */ | |
944 | ||
945 | static int | |
946 | maintenance_print_one_line_table (struct symtab *symtab, void *data) | |
947 | { | |
977a0c16 | 948 | const struct linetable *linetable; |
f2403c39 AB |
949 | struct objfile *objfile; |
950 | ||
c6159652 | 951 | objfile = symtab->compunit ()->objfile (); |
6cb06a8c TT |
952 | gdb_printf (_("objfile: %ps ((struct objfile *) %s)\n"), |
953 | styled_string (file_name_style.style (), | |
954 | objfile_name (objfile)), | |
955 | host_address_to_string (objfile)); | |
956 | gdb_printf (_("compunit_symtab: %s ((struct compunit_symtab *) %s)\n"), | |
957 | symtab->compunit ()->name, | |
958 | host_address_to_string (symtab->compunit ())); | |
959 | gdb_printf (_("symtab: %ps ((struct symtab *) %s)\n"), | |
960 | styled_string (file_name_style.style (), | |
961 | symtab_to_fullname (symtab)), | |
962 | host_address_to_string (symtab)); | |
5b607461 | 963 | linetable = symtab->linetable (); |
6cb06a8c TT |
964 | gdb_printf (_("linetable: ((struct linetable *) %s):\n"), |
965 | host_address_to_string (linetable)); | |
f2403c39 AB |
966 | |
967 | if (linetable == NULL) | |
6cb06a8c | 968 | gdb_printf (_("No line table.\n")); |
f2403c39 | 969 | else if (linetable->nitems <= 0) |
6cb06a8c | 970 | gdb_printf (_("Line table has no lines.\n")); |
f2403c39 AB |
971 | else |
972 | { | |
f2403c39 AB |
973 | /* Leave space for 6 digits of index and line number. After that the |
974 | tables will just not format as well. */ | |
1773be9e | 975 | struct ui_out *uiout = current_uiout; |
528b729b | 976 | ui_out_emit_table table_emitter (uiout, 7, -1, "line-table"); |
1773be9e TT |
977 | uiout->table_header (6, ui_left, "index", _("INDEX")); |
978 | uiout->table_header (6, ui_left, "line", _("LINE")); | |
904d9b02 SM |
979 | uiout->table_header (18, ui_left, "rel-address", _("REL-ADDRESS")); |
980 | uiout->table_header (18, ui_left, "unrel-address", _("UNREL-ADDRESS")); | |
cc96ae7f LS |
981 | uiout->table_header (7, ui_left, "is-stmt", _("IS-STMT")); |
982 | uiout->table_header (12, ui_left, "prologue-end", _("PROLOGUE-END")); | |
528b729b | 983 | uiout->table_header (14, ui_left, "epilogue-begin", _("EPILOGUE-BEGIN")); |
1773be9e TT |
984 | uiout->table_body (); |
985 | ||
986 | for (int i = 0; i < linetable->nitems; ++i) | |
f2403c39 | 987 | { |
977a0c16 | 988 | const linetable_entry *item; |
f2403c39 AB |
989 | |
990 | item = &linetable->item [i]; | |
1773be9e TT |
991 | ui_out_emit_tuple tuple_emitter (uiout, nullptr); |
992 | uiout->field_signed ("index", i); | |
94a72be7 | 993 | if (item->line > 0) |
1773be9e | 994 | uiout->field_signed ("line", item->line); |
94a72be7 | 995 | else |
1773be9e | 996 | uiout->field_string ("line", _("END")); |
904d9b02 SM |
997 | uiout->field_core_addr ("rel-address", objfile->arch (), |
998 | item->pc (objfile)); | |
999 | uiout->field_core_addr ("unrel-address", objfile->arch (), | |
0434c3ef | 1000 | CORE_ADDR (item->unrelocated_pc ())); |
1773be9e | 1001 | uiout->field_string ("is-stmt", item->is_stmt ? "Y" : ""); |
cc96ae7f | 1002 | uiout->field_string ("prologue-end", item->prologue_end ? "Y" : ""); |
528b729b | 1003 | uiout->field_string ("epilogue-begin", item->epilogue_begin ? "Y" : ""); |
1773be9e | 1004 | uiout->text ("\n"); |
f2403c39 AB |
1005 | } |
1006 | } | |
1007 | ||
1008 | return 0; | |
1009 | } | |
1010 | ||
1011 | /* Implement the 'maint info line-table' command. */ | |
1012 | ||
1013 | static void | |
e99c83e7 | 1014 | maintenance_info_line_tables (const char *regexp, int from_tty) |
f2403c39 | 1015 | { |
f2403c39 AB |
1016 | dont_repeat (); |
1017 | ||
1018 | if (regexp != NULL) | |
1019 | re_comp (regexp); | |
1020 | ||
94c93c35 | 1021 | for (struct program_space *pspace : program_spaces) |
2030c079 | 1022 | for (objfile *objfile : pspace->objfiles ()) |
99d89cde | 1023 | { |
b669c953 | 1024 | for (compunit_symtab *cust : objfile->compunits ()) |
99d89cde | 1025 | { |
102cc235 | 1026 | for (symtab *symtab : cust->filetabs ()) |
99d89cde TT |
1027 | { |
1028 | QUIT; | |
1029 | ||
1030 | if (regexp == NULL | |
1031 | || re_exec (symtab_to_filename_for_display (symtab))) | |
92228a33 SM |
1032 | { |
1033 | maintenance_print_one_line_table (symtab, NULL); | |
6cb06a8c | 1034 | gdb_printf ("\n"); |
92228a33 | 1035 | } |
99d89cde TT |
1036 | } |
1037 | } | |
1038 | } | |
f2403c39 AB |
1039 | } |
1040 | ||
1041 | \f | |
1042 | ||
c378eb4e | 1043 | /* Do early runtime initializations. */ |
b5ebcee6 | 1044 | |
6c265988 | 1045 | void _initialize_symmisc (); |
c906108c | 1046 | void |
6c265988 | 1047 | _initialize_symmisc () |
c906108c | 1048 | { |
80480540 YQ |
1049 | add_cmd ("symbols", class_maintenance, maintenance_print_symbols, _("\ |
1050 | Print dump of current symbol definitions.\n\ | |
48c5e7e2 TT |
1051 | Usage: mt print symbols [-pc ADDRESS] [--] [OUTFILE]\n\ |
1052 | mt print symbols [-objfile OBJFILE] [-source SOURCE] [--] [OUTFILE]\n\ | |
34c41c68 DE |
1053 | Entries in the full symbol table are dumped to file OUTFILE,\n\ |
1054 | or the terminal if OUTFILE is unspecified.\n\ | |
98011164 | 1055 | If ADDRESS is provided, dump only the symbols for the file with code at that address.\n\ |
34c41c68 | 1056 | If SOURCE is provided, dump only that file's symbols.\n\ |
98011164 | 1057 | If OBJFILE is provided, dump only that object file's symbols."), |
80480540 YQ |
1058 | &maintenanceprintlist); |
1059 | ||
1060 | add_cmd ("msymbols", class_maintenance, maintenance_print_msymbols, _("\ | |
1061 | Print dump of current minimal symbol definitions.\n\ | |
48c5e7e2 | 1062 | Usage: mt print msymbols [-objfile OBJFILE] [--] [OUTFILE]\n\ |
34c41c68 DE |
1063 | Entries in the minimal symbol table are dumped to file OUTFILE,\n\ |
1064 | or the terminal if OUTFILE is unspecified.\n\ | |
1065 | If OBJFILE is provided, dump only that file's minimal symbols."), | |
80480540 YQ |
1066 | &maintenanceprintlist); |
1067 | ||
1068 | add_cmd ("objfiles", class_maintenance, maintenance_print_objfiles, | |
52e260a3 DE |
1069 | _("Print dump of current object file definitions.\n\ |
1070 | With an argument REGEXP, list the object files with matching names."), | |
80480540 YQ |
1071 | &maintenanceprintlist); |
1072 | ||
1073 | add_cmd ("symtabs", class_maintenance, maintenance_info_symtabs, _("\ | |
1074 | List the full symbol tables for all object files.\n\ | |
1075 | This does not include information about individual symbols, blocks, or\n\ | |
1076 | linetables --- just the symbol table structures themselves.\n\ | |
db68bbae | 1077 | With an argument REGEXP, list the symbol tables with matching names."), |
80480540 | 1078 | &maintenanceinfolist); |
7d0c9981 | 1079 | |
f2403c39 AB |
1080 | add_cmd ("line-table", class_maintenance, maintenance_info_line_tables, _("\ |
1081 | List the contents of all line tables, from all symbol tables.\n\ | |
1082 | With an argument REGEXP, list just the line tables for the symbol\n\ | |
1083 | tables with matching names."), | |
1084 | &maintenanceinfolist); | |
1085 | ||
7d0c9981 DE |
1086 | add_cmd ("check-symtabs", class_maintenance, maintenance_check_symtabs, |
1087 | _("\ | |
1088 | Check consistency of currently expanded symtabs."), | |
1089 | &maintenancelist); | |
1090 | ||
1091 | add_cmd ("expand-symtabs", class_maintenance, maintenance_expand_symtabs, | |
1092 | _("Expand symbol tables.\n\ | |
1093 | With an argument REGEXP, only expand the symbol tables with matching names."), | |
1094 | &maintenancelist); | |
c906108c | 1095 | } |