Commit | Line | Data |
---|---|---|
c906108c | 1 | /* Do various things to symbol tables (other than lookup), for GDB. |
af5f3db6 | 2 | |
42a4f53d | 3 | Copyright (C) 1986-2019 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" |
dbda9972 | 39 | #include "readline/readline.h" |
c906108c | 40 | |
ccefe4c4 TT |
41 | #include "psymtab.h" |
42 | ||
c906108c SS |
43 | /* Unfortunately for debugging, stderr is usually a macro. This is painful |
44 | when calling functions that take FILE *'s from the debugger. | |
45 | So we make a variable which has the same value and which is accessible when | |
46 | debugging GDB with itself. Because stdin et al need not be constants, | |
47 | we initialize them in the _initialize_symmisc function at the bottom | |
48 | of the file. */ | |
49 | FILE *std_in; | |
50 | FILE *std_out; | |
51 | FILE *std_err; | |
52 | ||
53 | /* Prototypes for local functions */ | |
54 | ||
a14ed312 | 55 | static int block_depth (struct block *); |
c906108c | 56 | |
bf469271 PA |
57 | static void print_symbol (struct gdbarch *gdbarch, struct symbol *symbol, |
58 | int depth, ui_file *outfile); | |
c906108c | 59 | \f |
c906108c | 60 | |
c906108c | 61 | void |
fba45db2 | 62 | print_symbol_bcache_statistics (void) |
c906108c | 63 | { |
6c95b8df | 64 | struct program_space *pspace; |
c906108c | 65 | |
6c95b8df | 66 | ALL_PSPACES (pspace) |
99d89cde TT |
67 | for (objfile *objfile : all_objfiles (pspace)) |
68 | { | |
69 | QUIT; | |
70 | printf_filtered (_("Byte cache statistics for '%s':\n"), | |
71 | objfile_name (objfile)); | |
72 | print_bcache_statistics (psymbol_bcache_get_bcache (objfile->psymbol_cache), | |
73 | "partial symbol cache"); | |
74 | print_bcache_statistics (objfile->per_bfd->macro_cache, | |
75 | "preprocessor macro cache"); | |
76 | print_bcache_statistics (objfile->per_bfd->filename_cache, | |
77 | "file name cache"); | |
78 | } | |
c906108c SS |
79 | } |
80 | ||
81 | void | |
fba45db2 | 82 | print_objfile_statistics (void) |
c906108c | 83 | { |
6c95b8df | 84 | struct program_space *pspace; |
43f3e411 | 85 | struct compunit_symtab *cu; |
c4f90d87 | 86 | struct symtab *s; |
c4f90d87 | 87 | int i, linetables, blockvectors; |
c906108c | 88 | |
6c95b8df | 89 | ALL_PSPACES (pspace) |
99d89cde TT |
90 | for (objfile *objfile : all_objfiles (pspace)) |
91 | { | |
92 | QUIT; | |
93 | printf_filtered (_("Statistics for '%s':\n"), objfile_name (objfile)); | |
94 | if (OBJSTAT (objfile, n_stabs) > 0) | |
95 | printf_filtered (_(" Number of \"stab\" symbols read: %d\n"), | |
96 | OBJSTAT (objfile, n_stabs)); | |
97 | if (objfile->per_bfd->n_minsyms > 0) | |
98 | printf_filtered (_(" Number of \"minimal\" symbols read: %d\n"), | |
99 | objfile->per_bfd->n_minsyms); | |
100 | if (OBJSTAT (objfile, n_psyms) > 0) | |
101 | printf_filtered (_(" Number of \"partial\" symbols read: %d\n"), | |
102 | OBJSTAT (objfile, n_psyms)); | |
103 | if (OBJSTAT (objfile, n_syms) > 0) | |
104 | printf_filtered (_(" Number of \"full\" symbols read: %d\n"), | |
105 | OBJSTAT (objfile, n_syms)); | |
106 | if (OBJSTAT (objfile, n_types) > 0) | |
107 | printf_filtered (_(" Number of \"types\" defined: %d\n"), | |
108 | OBJSTAT (objfile, n_types)); | |
109 | if (objfile->sf) | |
110 | objfile->sf->qf->print_stats (objfile); | |
111 | i = linetables = blockvectors = 0; | |
112 | ALL_OBJFILE_FILETABS (objfile, cu, s) | |
113 | { | |
114 | i++; | |
115 | if (SYMTAB_LINETABLE (s) != NULL) | |
116 | linetables++; | |
117 | } | |
118 | ALL_OBJFILE_COMPUNITS (objfile, cu) | |
119 | blockvectors++; | |
120 | printf_filtered (_(" Number of symbol tables: %d\n"), i); | |
121 | printf_filtered (_(" Number of symbol tables with line tables: %d\n"), | |
122 | linetables); | |
123 | printf_filtered (_(" Number of symbol tables with blockvectors: %d\n"), | |
124 | blockvectors); | |
125 | ||
126 | if (OBJSTAT (objfile, sz_strtab) > 0) | |
127 | printf_filtered (_(" Space used by string tables: %d\n"), | |
128 | OBJSTAT (objfile, sz_strtab)); | |
129 | printf_filtered (_(" Total memory used for objfile obstack: %s\n"), | |
130 | pulongest (obstack_memory_used (&objfile | |
131 | ->objfile_obstack))); | |
132 | printf_filtered (_(" Total memory used for BFD obstack: %s\n"), | |
133 | pulongest (obstack_memory_used (&objfile->per_bfd | |
134 | ->storage_obstack))); | |
135 | printf_filtered (_(" Total memory used for psymbol cache: %d\n"), | |
136 | bcache_memory_used (psymbol_bcache_get_bcache | |
137 | (objfile->psymbol_cache))); | |
138 | printf_filtered (_(" Total memory used for macro cache: %d\n"), | |
139 | bcache_memory_used (objfile->per_bfd->macro_cache)); | |
140 | printf_filtered (_(" Total memory used for file name cache: %d\n"), | |
141 | bcache_memory_used (objfile->per_bfd->filename_cache)); | |
142 | } | |
c906108c SS |
143 | } |
144 | ||
c5aa993b | 145 | static void |
fba45db2 | 146 | dump_objfile (struct objfile *objfile) |
c906108c | 147 | { |
43f3e411 | 148 | struct compunit_symtab *cust; |
c906108c | 149 | struct symtab *symtab; |
c906108c | 150 | |
4262abfb | 151 | printf_filtered ("\nObject file %s: ", objfile_name (objfile)); |
c906108c | 152 | printf_filtered ("Objfile at "); |
d4f3574e | 153 | gdb_print_host_address (objfile, gdb_stdout); |
c906108c | 154 | printf_filtered (", bfd at "); |
d4f3574e | 155 | gdb_print_host_address (objfile->obfd, gdb_stdout); |
c906108c | 156 | printf_filtered (", %d minsyms\n\n", |
34643a32 | 157 | objfile->per_bfd->minimal_symbol_count); |
c906108c | 158 | |
ccefe4c4 TT |
159 | if (objfile->sf) |
160 | objfile->sf->qf->dump (objfile); | |
c906108c | 161 | |
43f3e411 | 162 | if (objfile->compunit_symtabs != NULL) |
c906108c SS |
163 | { |
164 | printf_filtered ("Symtabs:\n"); | |
43f3e411 | 165 | ALL_OBJFILE_FILETABS (objfile, cust, symtab) |
c906108c | 166 | { |
05cba821 | 167 | printf_filtered ("%s at ", symtab_to_filename_for_display (symtab)); |
d4f3574e | 168 | gdb_print_host_address (symtab, gdb_stdout); |
c906108c | 169 | printf_filtered (", "); |
eb822aa6 | 170 | if (SYMTAB_OBJFILE (symtab) != objfile) |
c906108c SS |
171 | { |
172 | printf_filtered ("NOT ON CHAIN! "); | |
173 | } | |
174 | wrap_here (" "); | |
175 | } | |
176 | printf_filtered ("\n\n"); | |
177 | } | |
178 | } | |
179 | ||
180 | /* Print minimal symbols from this objfile. */ | |
c5aa993b JM |
181 | |
182 | static void | |
fba45db2 | 183 | dump_msymbols (struct objfile *objfile, struct ui_file *outfile) |
c906108c | 184 | { |
5af949e3 | 185 | struct gdbarch *gdbarch = get_objfile_arch (objfile); |
c906108c SS |
186 | int index; |
187 | char ms_type; | |
c5aa993b | 188 | |
4262abfb | 189 | fprintf_filtered (outfile, "\nObject file %s:\n\n", objfile_name (objfile)); |
34643a32 | 190 | if (objfile->per_bfd->minimal_symbol_count == 0) |
c906108c SS |
191 | { |
192 | fprintf_filtered (outfile, "No minimal symbols found.\n"); | |
193 | return; | |
194 | } | |
3567439c | 195 | index = 0; |
5325b9bf | 196 | for (minimal_symbol *msymbol : objfile_msymbols (objfile)) |
c906108c | 197 | { |
efd66ac6 | 198 | struct obj_section *section = MSYMBOL_OBJ_SECTION (objfile, msymbol); |
714835d5 | 199 | |
712f90be | 200 | switch (MSYMBOL_TYPE (msymbol)) |
c906108c | 201 | { |
c5aa993b JM |
202 | case mst_unknown: |
203 | ms_type = 'u'; | |
204 | break; | |
205 | case mst_text: | |
206 | ms_type = 'T'; | |
207 | break; | |
0875794a | 208 | case mst_text_gnu_ifunc: |
f50776aa | 209 | case mst_data_gnu_ifunc: |
0875794a JK |
210 | ms_type = 'i'; |
211 | break; | |
c5aa993b JM |
212 | case mst_solib_trampoline: |
213 | ms_type = 'S'; | |
214 | break; | |
215 | case mst_data: | |
216 | ms_type = 'D'; | |
217 | break; | |
218 | case mst_bss: | |
219 | ms_type = 'B'; | |
220 | break; | |
221 | case mst_abs: | |
222 | ms_type = 'A'; | |
223 | break; | |
224 | case mst_file_text: | |
225 | ms_type = 't'; | |
226 | break; | |
227 | case mst_file_data: | |
228 | ms_type = 'd'; | |
229 | break; | |
230 | case mst_file_bss: | |
231 | ms_type = 'b'; | |
232 | break; | |
233 | default: | |
234 | ms_type = '?'; | |
235 | break; | |
c906108c SS |
236 | } |
237 | fprintf_filtered (outfile, "[%2d] %c ", index, ms_type); | |
77e371c0 TT |
238 | fputs_filtered (paddress (gdbarch, MSYMBOL_VALUE_ADDRESS (objfile, |
239 | msymbol)), | |
5af949e3 | 240 | outfile); |
efd66ac6 | 241 | fprintf_filtered (outfile, " %s", MSYMBOL_LINKAGE_NAME (msymbol)); |
714835d5 | 242 | if (section) |
8625fc1b TT |
243 | { |
244 | if (section->the_bfd_section != NULL) | |
245 | fprintf_filtered (outfile, " section %s", | |
246 | bfd_section_name (objfile->obfd, | |
247 | section->the_bfd_section)); | |
248 | else | |
249 | fprintf_filtered (outfile, " spurious section %ld", | |
4c8429ef | 250 | (long) (section - objfile->sections)); |
8625fc1b | 251 | } |
efd66ac6 | 252 | if (MSYMBOL_DEMANGLED_NAME (msymbol) != NULL) |
c906108c | 253 | { |
efd66ac6 | 254 | fprintf_filtered (outfile, " %s", MSYMBOL_DEMANGLED_NAME (msymbol)); |
c906108c | 255 | } |
c906108c SS |
256 | if (msymbol->filename) |
257 | fprintf_filtered (outfile, " %s", msymbol->filename); | |
c906108c | 258 | fputs_filtered ("\n", outfile); |
3567439c | 259 | index++; |
c906108c | 260 | } |
34643a32 | 261 | if (objfile->per_bfd->minimal_symbol_count != index) |
c906108c | 262 | { |
8a3fe4f8 | 263 | warning (_("internal error: minimal symbol count %d != %d"), |
34643a32 | 264 | objfile->per_bfd->minimal_symbol_count, index); |
c906108c SS |
265 | } |
266 | fprintf_filtered (outfile, "\n"); | |
267 | } | |
268 | ||
c5aa993b | 269 | static void |
d04c1a59 | 270 | dump_symtab_1 (struct symtab *symtab, struct ui_file *outfile) |
c906108c | 271 | { |
d04c1a59 | 272 | struct objfile *objfile = SYMTAB_OBJFILE (symtab); |
5af949e3 | 273 | struct gdbarch *gdbarch = get_objfile_arch (objfile); |
de4f826b DC |
274 | int i; |
275 | struct dict_iterator iter; | |
952a6d41 | 276 | int len; |
de4f826b | 277 | struct linetable *l; |
346d1dfe | 278 | const struct blockvector *bv; |
e88c90f2 | 279 | struct symbol *sym; |
de4f826b | 280 | struct block *b; |
c906108c SS |
281 | int depth; |
282 | ||
05cba821 JK |
283 | fprintf_filtered (outfile, "\nSymtab for file %s\n", |
284 | symtab_to_filename_for_display (symtab)); | |
ee6f8984 | 285 | if (SYMTAB_DIRNAME (symtab) != NULL) |
c906108c | 286 | fprintf_filtered (outfile, "Compilation directory is %s\n", |
ee6f8984 | 287 | SYMTAB_DIRNAME (symtab)); |
4262abfb JK |
288 | fprintf_filtered (outfile, "Read from object file %s (", |
289 | objfile_name (objfile)); | |
d4f3574e | 290 | gdb_print_host_address (objfile, outfile); |
c906108c | 291 | fprintf_filtered (outfile, ")\n"); |
3e43a32a MS |
292 | fprintf_filtered (outfile, "Language: %s\n", |
293 | language_str (symtab->language)); | |
c906108c SS |
294 | |
295 | /* First print the line table. */ | |
8435453b | 296 | l = SYMTAB_LINETABLE (symtab); |
c906108c SS |
297 | if (l) |
298 | { | |
299 | fprintf_filtered (outfile, "\nLine table:\n\n"); | |
300 | len = l->nitems; | |
301 | for (i = 0; i < len; i++) | |
302 | { | |
303 | fprintf_filtered (outfile, " line %d at ", l->item[i].line); | |
5af949e3 | 304 | fputs_filtered (paddress (gdbarch, l->item[i].pc), outfile); |
c906108c SS |
305 | fprintf_filtered (outfile, "\n"); |
306 | } | |
307 | } | |
43f3e411 | 308 | /* Now print the block info, but only for compunit symtabs since we will |
c378eb4e | 309 | print lots of duplicate info otherwise. */ |
43f3e411 | 310 | if (symtab == COMPUNIT_FILETABS (SYMTAB_COMPUNIT (symtab))) |
c906108c SS |
311 | { |
312 | fprintf_filtered (outfile, "\nBlockvector:\n\n"); | |
439247b6 | 313 | bv = SYMTAB_BLOCKVECTOR (symtab); |
c906108c SS |
314 | len = BLOCKVECTOR_NBLOCKS (bv); |
315 | for (i = 0; i < len; i++) | |
316 | { | |
317 | b = BLOCKVECTOR_BLOCK (bv, i); | |
318 | depth = block_depth (b) * 2; | |
319 | print_spaces (depth, outfile); | |
320 | fprintf_filtered (outfile, "block #%03d, object at ", i); | |
d4f3574e | 321 | gdb_print_host_address (b, outfile); |
c906108c SS |
322 | if (BLOCK_SUPERBLOCK (b)) |
323 | { | |
324 | fprintf_filtered (outfile, " under "); | |
d4f3574e | 325 | gdb_print_host_address (BLOCK_SUPERBLOCK (b), outfile); |
c906108c | 326 | } |
261397f8 DJ |
327 | /* drow/2002-07-10: We could save the total symbols count |
328 | even if we're using a hashtable, but nothing else but this message | |
329 | wants it. */ | |
de4f826b DC |
330 | fprintf_filtered (outfile, ", %d syms/buckets in ", |
331 | dict_size (BLOCK_DICT (b))); | |
5af949e3 | 332 | fputs_filtered (paddress (gdbarch, BLOCK_START (b)), outfile); |
c906108c | 333 | fprintf_filtered (outfile, ".."); |
5af949e3 | 334 | fputs_filtered (paddress (gdbarch, BLOCK_END (b)), outfile); |
c906108c SS |
335 | if (BLOCK_FUNCTION (b)) |
336 | { | |
3567439c DJ |
337 | fprintf_filtered (outfile, ", function %s", |
338 | SYMBOL_LINKAGE_NAME (BLOCK_FUNCTION (b))); | |
c906108c SS |
339 | if (SYMBOL_DEMANGLED_NAME (BLOCK_FUNCTION (b)) != NULL) |
340 | { | |
341 | fprintf_filtered (outfile, ", %s", | |
c5aa993b | 342 | SYMBOL_DEMANGLED_NAME (BLOCK_FUNCTION (b))); |
c906108c SS |
343 | } |
344 | } | |
c906108c | 345 | fprintf_filtered (outfile, "\n"); |
261397f8 | 346 | /* Now print each symbol in this block (in no particular order, if |
8157b174 TT |
347 | we're using a hashtable). Note that we only want this |
348 | block, not any blocks from included symtabs. */ | |
349 | ALL_DICT_SYMBOLS (BLOCK_DICT (b), iter, sym) | |
c906108c | 350 | { |
bf469271 PA |
351 | TRY |
352 | { | |
353 | print_symbol (gdbarch, sym, depth + 1, outfile); | |
354 | } | |
355 | CATCH (ex, RETURN_MASK_ERROR) | |
356 | { | |
357 | exception_fprintf (gdb_stderr, ex, | |
358 | "Error printing symbol:\n"); | |
359 | } | |
360 | END_CATCH | |
c906108c SS |
361 | } |
362 | } | |
363 | fprintf_filtered (outfile, "\n"); | |
364 | } | |
365 | else | |
366 | { | |
6c739336 DE |
367 | const char *compunit_filename |
368 | = symtab_to_filename_for_display (COMPUNIT_FILETABS (SYMTAB_COMPUNIT (symtab))); | |
369 | ||
370 | fprintf_filtered (outfile, | |
371 | "\nBlockvector same as owning compunit: %s\n\n", | |
372 | compunit_filename); | |
c906108c SS |
373 | } |
374 | } | |
375 | ||
44b164c5 | 376 | static void |
d04c1a59 | 377 | dump_symtab (struct symtab *symtab, struct ui_file *outfile) |
44b164c5 | 378 | { |
44b164c5 JB |
379 | /* Set the current language to the language of the symtab we're dumping |
380 | because certain routines used during dump_symtab() use the current | |
969107c5 EZ |
381 | language to print an image of the symbol. We'll restore it later. |
382 | But use only real languages, not placeholders. */ | |
383 | if (symtab->language != language_unknown | |
384 | && symtab->language != language_auto) | |
385 | { | |
386 | enum language saved_lang; | |
387 | ||
388 | saved_lang = set_language (symtab->language); | |
44b164c5 | 389 | |
d04c1a59 | 390 | dump_symtab_1 (symtab, outfile); |
44b164c5 | 391 | |
969107c5 EZ |
392 | set_language (saved_lang); |
393 | } | |
394 | else | |
d04c1a59 | 395 | dump_symtab_1 (symtab, outfile); |
44b164c5 JB |
396 | } |
397 | ||
80480540 | 398 | static void |
e99c83e7 | 399 | maintenance_print_symbols (const char *args, int from_tty) |
c906108c | 400 | { |
34c41c68 | 401 | struct ui_file *outfile = gdb_stdout; |
34c41c68 DE |
402 | char *address_arg = NULL, *source_arg = NULL, *objfile_arg = NULL; |
403 | int i, outfile_idx; | |
c906108c SS |
404 | |
405 | dont_repeat (); | |
406 | ||
773a1edc | 407 | gdb_argv argv (args); |
c906108c | 408 | |
99e8a4f9 | 409 | for (i = 0; argv != NULL && argv[i] != NULL; ++i) |
c906108c | 410 | { |
34c41c68 DE |
411 | if (strcmp (argv[i], "-pc") == 0) |
412 | { | |
413 | if (argv[i + 1] == NULL) | |
414 | error (_("Missing pc value")); | |
415 | address_arg = argv[++i]; | |
416 | } | |
417 | else if (strcmp (argv[i], "-source") == 0) | |
418 | { | |
419 | if (argv[i + 1] == NULL) | |
420 | error (_("Missing source file")); | |
421 | source_arg = argv[++i]; | |
422 | } | |
423 | else if (strcmp (argv[i], "-objfile") == 0) | |
424 | { | |
425 | if (argv[i + 1] == NULL) | |
426 | error (_("Missing objfile name")); | |
427 | objfile_arg = argv[++i]; | |
428 | } | |
429 | else if (strcmp (argv[i], "--") == 0) | |
430 | { | |
431 | /* End of options. */ | |
432 | ++i; | |
433 | break; | |
434 | } | |
435 | else if (argv[i][0] == '-') | |
c906108c | 436 | { |
34c41c68 DE |
437 | /* Future proofing: Don't allow OUTFILE to begin with "-". */ |
438 | error (_("Unknown option: %s"), argv[i]); | |
c906108c | 439 | } |
34c41c68 DE |
440 | else |
441 | break; | |
c906108c | 442 | } |
34c41c68 | 443 | outfile_idx = i; |
c906108c | 444 | |
34c41c68 DE |
445 | if (address_arg != NULL && source_arg != NULL) |
446 | error (_("Must specify at most one of -pc and -source")); | |
c5aa993b | 447 | |
d7e74731 PA |
448 | stdio_file arg_outfile; |
449 | ||
99e8a4f9 | 450 | if (argv != NULL && argv[outfile_idx] != NULL) |
34c41c68 | 451 | { |
34c41c68 DE |
452 | if (argv[outfile_idx + 1] != NULL) |
453 | error (_("Junk at end of command")); | |
ee0c3293 TT |
454 | gdb::unique_xmalloc_ptr<char> outfile_name |
455 | (tilde_expand (argv[outfile_idx])); | |
456 | if (!arg_outfile.open (outfile_name.get (), FOPEN_WT)) | |
457 | perror_with_name (outfile_name.get ()); | |
d7e74731 | 458 | outfile = &arg_outfile; |
34c41c68 | 459 | } |
c906108c | 460 | |
34c41c68 | 461 | if (address_arg != NULL) |
27618ce4 | 462 | { |
34c41c68 DE |
463 | CORE_ADDR pc = parse_and_eval_address (address_arg); |
464 | struct symtab *s = find_pc_line_symtab (pc); | |
465 | ||
466 | if (s == NULL) | |
467 | error (_("No symtab for address: %s"), address_arg); | |
468 | dump_symtab (s, outfile); | |
27618ce4 | 469 | } |
34c41c68 DE |
470 | else |
471 | { | |
34c41c68 DE |
472 | struct compunit_symtab *cu; |
473 | struct symtab *s; | |
474 | int found = 0; | |
475 | ||
aed57c53 | 476 | for (objfile *objfile : all_objfiles (current_program_space)) |
34c41c68 DE |
477 | { |
478 | int print_for_objfile = 1; | |
479 | ||
480 | if (objfile_arg != NULL) | |
481 | print_for_objfile | |
482 | = compare_filenames_for_search (objfile_name (objfile), | |
483 | objfile_arg); | |
484 | if (!print_for_objfile) | |
485 | continue; | |
486 | ||
487 | ALL_OBJFILE_FILETABS (objfile, cu, s) | |
488 | { | |
489 | int print_for_source = 0; | |
490 | ||
491 | QUIT; | |
492 | if (source_arg != NULL) | |
493 | { | |
494 | print_for_source | |
495 | = compare_filenames_for_search | |
496 | (symtab_to_filename_for_display (s), source_arg); | |
497 | found = 1; | |
498 | } | |
499 | if (source_arg == NULL | |
500 | || print_for_source) | |
501 | dump_symtab (s, outfile); | |
502 | } | |
503 | } | |
504 | ||
505 | if (source_arg != NULL && !found) | |
506 | error (_("No symtab for source file: %s"), source_arg); | |
507 | } | |
c906108c SS |
508 | } |
509 | ||
bf469271 | 510 | /* Print symbol SYMBOL on OUTFILE. DEPTH says how far to indent. */ |
c906108c | 511 | |
bf469271 PA |
512 | static void |
513 | print_symbol (struct gdbarch *gdbarch, struct symbol *symbol, | |
514 | int depth, ui_file *outfile) | |
c906108c | 515 | { |
1994afbf DE |
516 | struct obj_section *section; |
517 | ||
518 | if (SYMBOL_OBJFILE_OWNED (symbol)) | |
519 | section = SYMBOL_OBJ_SECTION (symbol_objfile (symbol), symbol); | |
520 | else | |
521 | section = NULL; | |
c906108c SS |
522 | |
523 | print_spaces (depth, outfile); | |
176620f1 | 524 | if (SYMBOL_DOMAIN (symbol) == LABEL_DOMAIN) |
c906108c | 525 | { |
de5ad195 | 526 | fprintf_filtered (outfile, "label %s at ", SYMBOL_PRINT_NAME (symbol)); |
5af949e3 UW |
527 | fputs_filtered (paddress (gdbarch, SYMBOL_VALUE_ADDRESS (symbol)), |
528 | outfile); | |
714835d5 | 529 | if (section) |
c906108c | 530 | fprintf_filtered (outfile, " section %s\n", |
714835d5 UW |
531 | bfd_section_name (section->the_bfd_section->owner, |
532 | section->the_bfd_section)); | |
c906108c SS |
533 | else |
534 | fprintf_filtered (outfile, "\n"); | |
bf469271 | 535 | return; |
c906108c | 536 | } |
bf469271 | 537 | |
176620f1 | 538 | if (SYMBOL_DOMAIN (symbol) == STRUCT_DOMAIN) |
c906108c | 539 | { |
e86ca25f | 540 | if (TYPE_NAME (SYMBOL_TYPE (symbol))) |
c906108c | 541 | { |
79d43c61 TT |
542 | LA_PRINT_TYPE (SYMBOL_TYPE (symbol), "", outfile, 1, depth, |
543 | &type_print_raw_options); | |
c906108c SS |
544 | } |
545 | else | |
546 | { | |
547 | fprintf_filtered (outfile, "%s %s = ", | |
c5aa993b JM |
548 | (TYPE_CODE (SYMBOL_TYPE (symbol)) == TYPE_CODE_ENUM |
549 | ? "enum" | |
550 | : (TYPE_CODE (SYMBOL_TYPE (symbol)) == TYPE_CODE_STRUCT | |
551 | ? "struct" : "union")), | |
3567439c | 552 | SYMBOL_LINKAGE_NAME (symbol)); |
79d43c61 TT |
553 | LA_PRINT_TYPE (SYMBOL_TYPE (symbol), "", outfile, 1, depth, |
554 | &type_print_raw_options); | |
c906108c SS |
555 | } |
556 | fprintf_filtered (outfile, ";\n"); | |
557 | } | |
558 | else | |
559 | { | |
560 | if (SYMBOL_CLASS (symbol) == LOC_TYPEDEF) | |
561 | fprintf_filtered (outfile, "typedef "); | |
562 | if (SYMBOL_TYPE (symbol)) | |
563 | { | |
564 | /* Print details of types, except for enums where it's clutter. */ | |
de5ad195 | 565 | LA_PRINT_TYPE (SYMBOL_TYPE (symbol), SYMBOL_PRINT_NAME (symbol), |
c906108c SS |
566 | outfile, |
567 | TYPE_CODE (SYMBOL_TYPE (symbol)) != TYPE_CODE_ENUM, | |
79d43c61 TT |
568 | depth, |
569 | &type_print_raw_options); | |
c906108c SS |
570 | fprintf_filtered (outfile, "; "); |
571 | } | |
572 | else | |
de5ad195 | 573 | fprintf_filtered (outfile, "%s ", SYMBOL_PRINT_NAME (symbol)); |
c906108c SS |
574 | |
575 | switch (SYMBOL_CLASS (symbol)) | |
576 | { | |
577 | case LOC_CONST: | |
12df843f JK |
578 | fprintf_filtered (outfile, "const %s (%s)", |
579 | plongest (SYMBOL_VALUE (symbol)), | |
580 | hex_string (SYMBOL_VALUE (symbol))); | |
c906108c SS |
581 | break; |
582 | ||
583 | case LOC_CONST_BYTES: | |
584 | { | |
585 | unsigned i; | |
586 | struct type *type = check_typedef (SYMBOL_TYPE (symbol)); | |
433759f7 | 587 | |
c906108c SS |
588 | fprintf_filtered (outfile, "const %u hex bytes:", |
589 | TYPE_LENGTH (type)); | |
590 | for (i = 0; i < TYPE_LENGTH (type); i++) | |
591 | fprintf_filtered (outfile, " %02x", | |
c5aa993b | 592 | (unsigned) SYMBOL_VALUE_BYTES (symbol)[i]); |
c906108c SS |
593 | } |
594 | break; | |
595 | ||
596 | case LOC_STATIC: | |
597 | fprintf_filtered (outfile, "static at "); | |
5af949e3 UW |
598 | fputs_filtered (paddress (gdbarch, SYMBOL_VALUE_ADDRESS (symbol)), |
599 | outfile); | |
714835d5 | 600 | if (section) |
c906108c | 601 | fprintf_filtered (outfile, " section %s", |
714835d5 UW |
602 | bfd_section_name (section->the_bfd_section->owner, |
603 | section->the_bfd_section)); | |
c906108c SS |
604 | break; |
605 | ||
c906108c | 606 | case LOC_REGISTER: |
2a2d4dc3 | 607 | if (SYMBOL_IS_ARGUMENT (symbol)) |
12df843f JK |
608 | fprintf_filtered (outfile, "parameter register %s", |
609 | plongest (SYMBOL_VALUE (symbol))); | |
2a2d4dc3 | 610 | else |
12df843f JK |
611 | fprintf_filtered (outfile, "register %s", |
612 | plongest (SYMBOL_VALUE (symbol))); | |
c906108c SS |
613 | break; |
614 | ||
615 | case LOC_ARG: | |
12df843f JK |
616 | fprintf_filtered (outfile, "arg at offset %s", |
617 | hex_string (SYMBOL_VALUE (symbol))); | |
c906108c SS |
618 | break; |
619 | ||
c906108c | 620 | case LOC_REF_ARG: |
12df843f JK |
621 | fprintf_filtered (outfile, "reference arg at %s", |
622 | hex_string (SYMBOL_VALUE (symbol))); | |
c906108c SS |
623 | break; |
624 | ||
c906108c | 625 | case LOC_REGPARM_ADDR: |
12df843f JK |
626 | fprintf_filtered (outfile, "address parameter register %s", |
627 | plongest (SYMBOL_VALUE (symbol))); | |
c906108c SS |
628 | break; |
629 | ||
630 | case LOC_LOCAL: | |
12df843f JK |
631 | fprintf_filtered (outfile, "local at offset %s", |
632 | hex_string (SYMBOL_VALUE (symbol))); | |
c906108c SS |
633 | break; |
634 | ||
c906108c SS |
635 | case LOC_TYPEDEF: |
636 | break; | |
637 | ||
638 | case LOC_LABEL: | |
639 | fprintf_filtered (outfile, "label at "); | |
5af949e3 UW |
640 | fputs_filtered (paddress (gdbarch, SYMBOL_VALUE_ADDRESS (symbol)), |
641 | outfile); | |
714835d5 | 642 | if (section) |
c906108c | 643 | fprintf_filtered (outfile, " section %s", |
714835d5 UW |
644 | bfd_section_name (section->the_bfd_section->owner, |
645 | section->the_bfd_section)); | |
c906108c SS |
646 | break; |
647 | ||
648 | case LOC_BLOCK: | |
649 | fprintf_filtered (outfile, "block object "); | |
d4f3574e | 650 | gdb_print_host_address (SYMBOL_BLOCK_VALUE (symbol), outfile); |
c906108c | 651 | fprintf_filtered (outfile, ", "); |
5af949e3 UW |
652 | fputs_filtered (paddress (gdbarch, |
653 | BLOCK_START (SYMBOL_BLOCK_VALUE (symbol))), | |
ed49a04f | 654 | outfile); |
c906108c | 655 | fprintf_filtered (outfile, ".."); |
5af949e3 UW |
656 | fputs_filtered (paddress (gdbarch, |
657 | BLOCK_END (SYMBOL_BLOCK_VALUE (symbol))), | |
ed49a04f | 658 | outfile); |
714835d5 | 659 | if (section) |
c906108c | 660 | fprintf_filtered (outfile, " section %s", |
714835d5 UW |
661 | bfd_section_name (section->the_bfd_section->owner, |
662 | section->the_bfd_section)); | |
c906108c SS |
663 | break; |
664 | ||
4c2df51b | 665 | case LOC_COMPUTED: |
4c2df51b DJ |
666 | fprintf_filtered (outfile, "computed at runtime"); |
667 | break; | |
668 | ||
c906108c SS |
669 | case LOC_UNRESOLVED: |
670 | fprintf_filtered (outfile, "unresolved"); | |
671 | break; | |
672 | ||
673 | case LOC_OPTIMIZED_OUT: | |
674 | fprintf_filtered (outfile, "optimized out"); | |
675 | break; | |
676 | ||
c5aa993b | 677 | default: |
c906108c SS |
678 | fprintf_filtered (outfile, "botched symbol class %x", |
679 | SYMBOL_CLASS (symbol)); | |
680 | break; | |
681 | } | |
682 | } | |
683 | fprintf_filtered (outfile, "\n"); | |
c906108c SS |
684 | } |
685 | ||
80480540 | 686 | static void |
e99c83e7 | 687 | maintenance_print_msymbols (const char *args, int from_tty) |
c906108c | 688 | { |
34c41c68 | 689 | struct ui_file *outfile = gdb_stdout; |
34c41c68 | 690 | char *objfile_arg = NULL; |
34c41c68 | 691 | int i, outfile_idx; |
07318b29 | 692 | |
c906108c SS |
693 | dont_repeat (); |
694 | ||
773a1edc | 695 | gdb_argv argv (args); |
c906108c | 696 | |
99e8a4f9 | 697 | for (i = 0; argv != NULL && argv[i] != NULL; ++i) |
c906108c | 698 | { |
34c41c68 | 699 | if (strcmp (argv[i], "-objfile") == 0) |
c906108c | 700 | { |
34c41c68 DE |
701 | if (argv[i + 1] == NULL) |
702 | error (_("Missing objfile name")); | |
703 | objfile_arg = argv[++i]; | |
704 | } | |
705 | else if (strcmp (argv[i], "--") == 0) | |
706 | { | |
707 | /* End of options. */ | |
708 | ++i; | |
709 | break; | |
c906108c | 710 | } |
34c41c68 DE |
711 | else if (argv[i][0] == '-') |
712 | { | |
713 | /* Future proofing: Don't allow OUTFILE to begin with "-". */ | |
714 | error (_("Unknown option: %s"), argv[i]); | |
715 | } | |
716 | else | |
717 | break; | |
c906108c | 718 | } |
34c41c68 | 719 | outfile_idx = i; |
c906108c | 720 | |
d7e74731 PA |
721 | stdio_file arg_outfile; |
722 | ||
99e8a4f9 | 723 | if (argv != NULL && argv[outfile_idx] != NULL) |
34c41c68 | 724 | { |
34c41c68 DE |
725 | if (argv[outfile_idx + 1] != NULL) |
726 | error (_("Junk at end of command")); | |
ee0c3293 TT |
727 | gdb::unique_xmalloc_ptr<char> outfile_name |
728 | (tilde_expand (argv[outfile_idx])); | |
729 | if (!arg_outfile.open (outfile_name.get (), FOPEN_WT)) | |
730 | perror_with_name (outfile_name.get ()); | |
d7e74731 | 731 | outfile = &arg_outfile; |
34c41c68 | 732 | } |
c5aa993b | 733 | |
aed57c53 TT |
734 | for (objfile *objfile : all_objfiles (current_program_space)) |
735 | { | |
736 | QUIT; | |
737 | if (objfile_arg == NULL | |
738 | || compare_filenames_for_search (objfile_name (objfile), objfile_arg)) | |
739 | dump_msymbols (objfile, outfile); | |
740 | } | |
c906108c SS |
741 | } |
742 | ||
80480540 | 743 | static void |
e99c83e7 | 744 | maintenance_print_objfiles (const char *regexp, int from_tty) |
c906108c | 745 | { |
6c95b8df | 746 | struct program_space *pspace; |
c906108c SS |
747 | |
748 | dont_repeat (); | |
749 | ||
52e260a3 DE |
750 | if (regexp) |
751 | re_comp (regexp); | |
752 | ||
6c95b8df | 753 | ALL_PSPACES (pspace) |
99d89cde | 754 | for (objfile *objfile : all_objfiles (pspace)) |
27618ce4 TT |
755 | { |
756 | QUIT; | |
52e260a3 | 757 | if (! regexp |
4262abfb | 758 | || re_exec (objfile_name (objfile))) |
52e260a3 | 759 | dump_objfile (objfile); |
27618ce4 | 760 | } |
c906108c SS |
761 | } |
762 | ||
5e7b2f39 | 763 | /* List all the symbol tables whose names match REGEXP (optional). */ |
b5ebcee6 | 764 | |
80480540 | 765 | static void |
e99c83e7 | 766 | maintenance_info_symtabs (const char *regexp, int from_tty) |
44ea7b70 | 767 | { |
6c95b8df | 768 | struct program_space *pspace; |
44ea7b70 | 769 | |
db68bbae DE |
770 | dont_repeat (); |
771 | ||
44ea7b70 JB |
772 | if (regexp) |
773 | re_comp (regexp); | |
774 | ||
6c95b8df | 775 | ALL_PSPACES (pspace) |
99d89cde TT |
776 | for (objfile *objfile : all_objfiles (pspace)) |
777 | { | |
778 | struct compunit_symtab *cust; | |
779 | struct symtab *symtab; | |
8a498d38 | 780 | |
99d89cde TT |
781 | /* We don't want to print anything for this objfile until we |
782 | actually find a symtab whose name matches. */ | |
783 | int printed_objfile_start = 0; | |
43f3e411 | 784 | |
99d89cde TT |
785 | ALL_OBJFILE_COMPUNITS (objfile, cust) |
786 | { | |
787 | int printed_compunit_symtab_start = 0; | |
788 | ||
789 | ALL_COMPUNIT_FILETABS (cust, symtab) | |
790 | { | |
791 | QUIT; | |
792 | ||
793 | if (! regexp | |
794 | || re_exec (symtab_to_filename_for_display (symtab))) | |
795 | { | |
796 | if (! printed_objfile_start) | |
797 | { | |
798 | printf_filtered ("{ objfile %s ", objfile_name (objfile)); | |
799 | wrap_here (" "); | |
800 | printf_filtered ("((struct objfile *) %s)\n", | |
801 | host_address_to_string (objfile)); | |
802 | printed_objfile_start = 1; | |
803 | } | |
804 | if (! printed_compunit_symtab_start) | |
805 | { | |
806 | printf_filtered (" { ((struct compunit_symtab *) %s)\n", | |
807 | host_address_to_string (cust)); | |
808 | printf_filtered (" debugformat %s\n", | |
809 | COMPUNIT_DEBUGFORMAT (cust)); | |
810 | printf_filtered (" producer %s\n", | |
811 | COMPUNIT_PRODUCER (cust) != NULL | |
812 | ? COMPUNIT_PRODUCER (cust) | |
813 | : "(null)"); | |
814 | printf_filtered (" dirname %s\n", | |
815 | COMPUNIT_DIRNAME (cust) != NULL | |
816 | ? COMPUNIT_DIRNAME (cust) | |
817 | : "(null)"); | |
818 | printf_filtered (" blockvector" | |
819 | " ((struct blockvector *) %s)\n", | |
820 | host_address_to_string | |
43f3e411 | 821 | (COMPUNIT_BLOCKVECTOR (cust))); |
99d89cde TT |
822 | printed_compunit_symtab_start = 1; |
823 | } | |
824 | ||
825 | printf_filtered ("\t{ symtab %s ", | |
826 | symtab_to_filename_for_display (symtab)); | |
827 | wrap_here (" "); | |
828 | printf_filtered ("((struct symtab *) %s)\n", | |
829 | host_address_to_string (symtab)); | |
830 | printf_filtered ("\t fullname %s\n", | |
831 | symtab->fullname != NULL | |
832 | ? symtab->fullname | |
833 | : "(null)"); | |
834 | printf_filtered ("\t " | |
835 | "linetable ((struct linetable *) %s)\n", | |
836 | host_address_to_string (symtab->linetable)); | |
837 | printf_filtered ("\t}\n"); | |
838 | } | |
839 | } | |
840 | ||
841 | if (printed_compunit_symtab_start) | |
842 | printf_filtered (" }\n"); | |
843 | } | |
44ea7b70 | 844 | |
99d89cde TT |
845 | if (printed_objfile_start) |
846 | printf_filtered ("}\n"); | |
847 | } | |
44ea7b70 | 848 | } |
7d0c9981 DE |
849 | |
850 | /* Check consistency of symtabs. | |
851 | An example of what this checks for is NULL blockvectors. | |
852 | They can happen if there's a bug during debug info reading. | |
853 | GDB assumes they are always non-NULL. | |
854 | ||
855 | Note: This does not check for psymtab vs symtab consistency. | |
856 | Use "maint check-psymtabs" for that. */ | |
857 | ||
858 | static void | |
e99c83e7 | 859 | maintenance_check_symtabs (const char *ignore, int from_tty) |
7d0c9981 DE |
860 | { |
861 | struct program_space *pspace; | |
7d0c9981 DE |
862 | |
863 | ALL_PSPACES (pspace) | |
99d89cde TT |
864 | for (objfile *objfile : all_objfiles (pspace)) |
865 | { | |
866 | struct compunit_symtab *cust; | |
7d0c9981 | 867 | |
99d89cde TT |
868 | /* We don't want to print anything for this objfile until we |
869 | actually find something worth printing. */ | |
870 | int printed_objfile_start = 0; | |
7d0c9981 | 871 | |
99d89cde TT |
872 | ALL_OBJFILE_COMPUNITS (objfile, cust) |
873 | { | |
874 | int found_something = 0; | |
875 | struct symtab *symtab = compunit_primary_filetab (cust); | |
876 | ||
877 | QUIT; | |
878 | ||
879 | if (COMPUNIT_BLOCKVECTOR (cust) == NULL) | |
880 | found_something = 1; | |
881 | /* Add more checks here. */ | |
882 | ||
883 | if (found_something) | |
884 | { | |
885 | if (! printed_objfile_start) | |
886 | { | |
887 | printf_filtered ("{ objfile %s ", objfile_name (objfile)); | |
888 | wrap_here (" "); | |
889 | printf_filtered ("((struct objfile *) %s)\n", | |
890 | host_address_to_string (objfile)); | |
891 | printed_objfile_start = 1; | |
892 | } | |
893 | printf_filtered (" { symtab %s\n", | |
894 | symtab_to_filename_for_display (symtab)); | |
895 | if (COMPUNIT_BLOCKVECTOR (cust) == NULL) | |
896 | printf_filtered (" NULL blockvector\n"); | |
897 | printf_filtered (" }\n"); | |
898 | } | |
899 | } | |
7d0c9981 | 900 | |
99d89cde TT |
901 | if (printed_objfile_start) |
902 | printf_filtered ("}\n"); | |
903 | } | |
7d0c9981 DE |
904 | } |
905 | ||
7d0c9981 DE |
906 | /* Expand all symbol tables whose name matches an optional regexp. */ |
907 | ||
908 | static void | |
e99c83e7 | 909 | maintenance_expand_symtabs (const char *args, int from_tty) |
7d0c9981 DE |
910 | { |
911 | struct program_space *pspace; | |
7d0c9981 DE |
912 | char *regexp = NULL; |
913 | ||
914 | /* We use buildargv here so that we handle spaces in the regexp | |
915 | in a way that allows adding more arguments later. */ | |
773a1edc | 916 | gdb_argv argv (args); |
7d0c9981 DE |
917 | |
918 | if (argv != NULL) | |
919 | { | |
920 | if (argv[0] != NULL) | |
921 | { | |
922 | regexp = argv[0]; | |
923 | if (argv[1] != NULL) | |
924 | error (_("Extra arguments after regexp.")); | |
925 | } | |
926 | } | |
927 | ||
928 | if (regexp) | |
929 | re_comp (regexp); | |
930 | ||
931 | ALL_PSPACES (pspace) | |
99d89cde TT |
932 | for (objfile *objfile : all_objfiles (pspace)) |
933 | { | |
934 | if (objfile->sf) | |
935 | { | |
936 | objfile->sf->qf->expand_symtabs_matching | |
937 | (objfile, | |
938 | [&] (const char *filename, bool basenames) | |
939 | { | |
940 | /* KISS: Only apply the regexp to the complete file name. */ | |
941 | return (!basenames | |
942 | && (regexp == NULL || re_exec (filename))); | |
943 | }, | |
944 | lookup_name_info::match_any (), | |
945 | [] (const char *symname) | |
946 | { | |
947 | /* Since we're not searching on symbols, just return true. */ | |
948 | return true; | |
949 | }, | |
950 | NULL, | |
951 | ALL_DOMAIN); | |
952 | } | |
953 | } | |
7d0c9981 | 954 | } |
c906108c | 955 | \f |
c5aa993b | 956 | |
c906108c SS |
957 | /* Return the nexting depth of a block within other blocks in its symtab. */ |
958 | ||
959 | static int | |
fba45db2 | 960 | block_depth (struct block *block) |
c906108c | 961 | { |
52f0bd74 | 962 | int i = 0; |
433759f7 | 963 | |
c5aa993b | 964 | while ((block = BLOCK_SUPERBLOCK (block)) != NULL) |
c906108c SS |
965 | { |
966 | i++; | |
967 | } | |
968 | return i; | |
969 | } | |
c906108c | 970 | \f |
c5aa993b | 971 | |
f2403c39 AB |
972 | /* Used by MAINTENANCE_INFO_LINE_TABLES to print the information about a |
973 | single line table. */ | |
974 | ||
975 | static int | |
976 | maintenance_print_one_line_table (struct symtab *symtab, void *data) | |
977 | { | |
978 | struct linetable *linetable; | |
979 | struct objfile *objfile; | |
980 | ||
981 | objfile = symtab->compunit_symtab->objfile; | |
982 | printf_filtered (_("objfile: %s ((struct objfile *) %s)\n"), | |
983 | objfile_name (objfile), | |
984 | host_address_to_string (objfile)); | |
985 | printf_filtered (_("compunit_symtab: ((struct compunit_symtab *) %s)\n"), | |
986 | host_address_to_string (symtab->compunit_symtab)); | |
987 | printf_filtered (_("symtab: %s ((struct symtab *) %s)\n"), | |
988 | symtab_to_fullname (symtab), | |
989 | host_address_to_string (symtab)); | |
990 | linetable = SYMTAB_LINETABLE (symtab); | |
991 | printf_filtered (_("linetable: ((struct linetable *) %s):\n"), | |
992 | host_address_to_string (linetable)); | |
993 | ||
994 | if (linetable == NULL) | |
995 | printf_filtered (_("No line table.\n")); | |
996 | else if (linetable->nitems <= 0) | |
997 | printf_filtered (_("Line table has no lines.\n")); | |
998 | else | |
999 | { | |
1000 | int i; | |
1001 | ||
1002 | /* Leave space for 6 digits of index and line number. After that the | |
1003 | tables will just not format as well. */ | |
1004 | printf_filtered (_("%-6s %6s %s\n"), | |
1005 | _("INDEX"), _("LINE"), _("ADDRESS")); | |
1006 | ||
1007 | for (i = 0; i < linetable->nitems; ++i) | |
1008 | { | |
1009 | struct linetable_entry *item; | |
f2403c39 AB |
1010 | |
1011 | item = &linetable->item [i]; | |
1012 | printf_filtered (_("%-6d %6d %s\n"), i, item->line, | |
1013 | core_addr_to_string (item->pc)); | |
1014 | } | |
1015 | } | |
1016 | ||
1017 | return 0; | |
1018 | } | |
1019 | ||
1020 | /* Implement the 'maint info line-table' command. */ | |
1021 | ||
1022 | static void | |
e99c83e7 | 1023 | maintenance_info_line_tables (const char *regexp, int from_tty) |
f2403c39 AB |
1024 | { |
1025 | struct program_space *pspace; | |
f2403c39 AB |
1026 | |
1027 | dont_repeat (); | |
1028 | ||
1029 | if (regexp != NULL) | |
1030 | re_comp (regexp); | |
1031 | ||
1032 | ALL_PSPACES (pspace) | |
99d89cde TT |
1033 | for (objfile *objfile : all_objfiles (pspace)) |
1034 | { | |
1035 | struct compunit_symtab *cust; | |
1036 | struct symtab *symtab; | |
f2403c39 | 1037 | |
99d89cde TT |
1038 | ALL_OBJFILE_COMPUNITS (objfile, cust) |
1039 | { | |
1040 | ALL_COMPUNIT_FILETABS (cust, symtab) | |
1041 | { | |
1042 | QUIT; | |
1043 | ||
1044 | if (regexp == NULL | |
1045 | || re_exec (symtab_to_filename_for_display (symtab))) | |
1046 | maintenance_print_one_line_table (symtab, NULL); | |
1047 | } | |
1048 | } | |
1049 | } | |
f2403c39 AB |
1050 | } |
1051 | ||
1052 | \f | |
1053 | ||
c378eb4e | 1054 | /* Do early runtime initializations. */ |
b5ebcee6 | 1055 | |
c906108c | 1056 | void |
fba45db2 | 1057 | _initialize_symmisc (void) |
c906108c | 1058 | { |
c5aa993b | 1059 | std_in = stdin; |
c906108c SS |
1060 | std_out = stdout; |
1061 | std_err = stderr; | |
80480540 YQ |
1062 | |
1063 | add_cmd ("symbols", class_maintenance, maintenance_print_symbols, _("\ | |
1064 | Print dump of current symbol definitions.\n\ | |
48c5e7e2 TT |
1065 | Usage: mt print symbols [-pc ADDRESS] [--] [OUTFILE]\n\ |
1066 | mt print symbols [-objfile OBJFILE] [-source SOURCE] [--] [OUTFILE]\n\ | |
34c41c68 DE |
1067 | Entries in the full symbol table are dumped to file OUTFILE,\n\ |
1068 | or the terminal if OUTFILE is unspecified.\n\ | |
1069 | If ADDRESS is provided, dump only the file for that address.\n\ | |
1070 | If SOURCE is provided, dump only that file's symbols.\n\ | |
1071 | If OBJFILE is provided, dump only that file's minimal symbols."), | |
80480540 YQ |
1072 | &maintenanceprintlist); |
1073 | ||
1074 | add_cmd ("msymbols", class_maintenance, maintenance_print_msymbols, _("\ | |
1075 | Print dump of current minimal symbol definitions.\n\ | |
48c5e7e2 | 1076 | Usage: mt print msymbols [-objfile OBJFILE] [--] [OUTFILE]\n\ |
34c41c68 DE |
1077 | Entries in the minimal symbol table are dumped to file OUTFILE,\n\ |
1078 | or the terminal if OUTFILE is unspecified.\n\ | |
1079 | If OBJFILE is provided, dump only that file's minimal symbols."), | |
80480540 YQ |
1080 | &maintenanceprintlist); |
1081 | ||
1082 | add_cmd ("objfiles", class_maintenance, maintenance_print_objfiles, | |
52e260a3 DE |
1083 | _("Print dump of current object file definitions.\n\ |
1084 | With an argument REGEXP, list the object files with matching names."), | |
80480540 YQ |
1085 | &maintenanceprintlist); |
1086 | ||
1087 | add_cmd ("symtabs", class_maintenance, maintenance_info_symtabs, _("\ | |
1088 | List the full symbol tables for all object files.\n\ | |
1089 | This does not include information about individual symbols, blocks, or\n\ | |
1090 | linetables --- just the symbol table structures themselves.\n\ | |
db68bbae | 1091 | With an argument REGEXP, list the symbol tables with matching names."), |
80480540 | 1092 | &maintenanceinfolist); |
7d0c9981 | 1093 | |
f2403c39 AB |
1094 | add_cmd ("line-table", class_maintenance, maintenance_info_line_tables, _("\ |
1095 | List the contents of all line tables, from all symbol tables.\n\ | |
1096 | With an argument REGEXP, list just the line tables for the symbol\n\ | |
1097 | tables with matching names."), | |
1098 | &maintenanceinfolist); | |
1099 | ||
7d0c9981 DE |
1100 | add_cmd ("check-symtabs", class_maintenance, maintenance_check_symtabs, |
1101 | _("\ | |
1102 | Check consistency of currently expanded symtabs."), | |
1103 | &maintenancelist); | |
1104 | ||
1105 | add_cmd ("expand-symtabs", class_maintenance, maintenance_expand_symtabs, | |
1106 | _("Expand symbol tables.\n\ | |
1107 | With an argument REGEXP, only expand the symbol tables with matching names."), | |
1108 | &maintenancelist); | |
c906108c | 1109 | } |