Commit | Line | Data |
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c906108c | 1 | /* Do various things to symbol tables (other than lookup), for GDB. |
af5f3db6 | 2 | |
e2882c85 | 3 | Copyright (C) 1986-2018 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 SS |
65 | struct objfile *objfile; |
66 | ||
6c95b8df PA |
67 | ALL_PSPACES (pspace) |
68 | ALL_PSPACE_OBJFILES (pspace, objfile) | |
c5aa993b | 69 | { |
27618ce4 | 70 | QUIT; |
4262abfb JK |
71 | printf_filtered (_("Byte cache statistics for '%s':\n"), |
72 | objfile_name (objfile)); | |
710e1a31 SW |
73 | print_bcache_statistics (psymbol_bcache_get_bcache (objfile->psymbol_cache), |
74 | "partial symbol cache"); | |
6532ff36 TT |
75 | print_bcache_statistics (objfile->per_bfd->macro_cache, |
76 | "preprocessor macro cache"); | |
706e3705 TT |
77 | print_bcache_statistics (objfile->per_bfd->filename_cache, |
78 | "file name cache"); | |
c5aa993b | 79 | } |
c906108c SS |
80 | } |
81 | ||
82 | void | |
fba45db2 | 83 | print_objfile_statistics (void) |
c906108c | 84 | { |
6c95b8df | 85 | struct program_space *pspace; |
c906108c | 86 | struct objfile *objfile; |
43f3e411 | 87 | struct compunit_symtab *cu; |
c4f90d87 | 88 | struct symtab *s; |
c4f90d87 | 89 | int i, linetables, blockvectors; |
c906108c | 90 | |
6c95b8df PA |
91 | ALL_PSPACES (pspace) |
92 | ALL_PSPACE_OBJFILES (pspace, objfile) | |
c5aa993b | 93 | { |
27618ce4 | 94 | QUIT; |
4262abfb | 95 | printf_filtered (_("Statistics for '%s':\n"), objfile_name (objfile)); |
c5aa993b | 96 | if (OBJSTAT (objfile, n_stabs) > 0) |
a3f17187 | 97 | printf_filtered (_(" Number of \"stab\" symbols read: %d\n"), |
c5aa993b | 98 | OBJSTAT (objfile, n_stabs)); |
5f6cac40 | 99 | if (objfile->per_bfd->n_minsyms > 0) |
a3f17187 | 100 | printf_filtered (_(" Number of \"minimal\" symbols read: %d\n"), |
5f6cac40 | 101 | objfile->per_bfd->n_minsyms); |
c5aa993b | 102 | if (OBJSTAT (objfile, n_psyms) > 0) |
a3f17187 | 103 | printf_filtered (_(" Number of \"partial\" symbols read: %d\n"), |
c5aa993b JM |
104 | OBJSTAT (objfile, n_psyms)); |
105 | if (OBJSTAT (objfile, n_syms) > 0) | |
a3f17187 | 106 | printf_filtered (_(" Number of \"full\" symbols read: %d\n"), |
c5aa993b JM |
107 | OBJSTAT (objfile, n_syms)); |
108 | if (OBJSTAT (objfile, n_types) > 0) | |
a3f17187 | 109 | printf_filtered (_(" Number of \"types\" defined: %d\n"), |
c5aa993b | 110 | OBJSTAT (objfile, n_types)); |
ccefe4c4 TT |
111 | if (objfile->sf) |
112 | objfile->sf->qf->print_stats (objfile); | |
c4f90d87 | 113 | i = linetables = blockvectors = 0; |
43f3e411 | 114 | ALL_OBJFILE_FILETABS (objfile, cu, s) |
c4f90d87 JM |
115 | { |
116 | i++; | |
8435453b | 117 | if (SYMTAB_LINETABLE (s) != NULL) |
c4f90d87 | 118 | linetables++; |
c4f90d87 | 119 | } |
43f3e411 DE |
120 | ALL_OBJFILE_COMPUNITS (objfile, cu) |
121 | blockvectors++; | |
a3f17187 | 122 | printf_filtered (_(" Number of symbol tables: %d\n"), i); |
26a84859 | 123 | printf_filtered (_(" Number of symbol tables with line tables: %d\n"), |
c4f90d87 | 124 | linetables); |
26a84859 | 125 | printf_filtered (_(" Number of symbol tables with blockvectors: %d\n"), |
c4f90d87 | 126 | blockvectors); |
26a84859 | 127 | |
c5aa993b | 128 | if (OBJSTAT (objfile, sz_strtab) > 0) |
1736a7bd | 129 | printf_filtered (_(" Space used by string tables: %d\n"), |
c5aa993b | 130 | OBJSTAT (objfile, sz_strtab)); |
241fd515 AM |
131 | printf_filtered (_(" Total memory used for objfile obstack: %s\n"), |
132 | pulongest (obstack_memory_used (&objfile | |
133 | ->objfile_obstack))); | |
134 | printf_filtered (_(" Total memory used for BFD obstack: %s\n"), | |
135 | pulongest (obstack_memory_used (&objfile->per_bfd | |
136 | ->storage_obstack))); | |
a3f17187 | 137 | printf_filtered (_(" Total memory used for psymbol cache: %d\n"), |
710e1a31 SW |
138 | bcache_memory_used (psymbol_bcache_get_bcache |
139 | (objfile->psymbol_cache))); | |
a3f17187 | 140 | printf_filtered (_(" Total memory used for macro cache: %d\n"), |
6532ff36 | 141 | bcache_memory_used (objfile->per_bfd->macro_cache)); |
10abe6bf | 142 | printf_filtered (_(" Total memory used for file name cache: %d\n"), |
706e3705 | 143 | bcache_memory_used (objfile->per_bfd->filename_cache)); |
c5aa993b | 144 | } |
c906108c SS |
145 | } |
146 | ||
c5aa993b | 147 | static void |
fba45db2 | 148 | dump_objfile (struct objfile *objfile) |
c906108c | 149 | { |
43f3e411 | 150 | struct compunit_symtab *cust; |
c906108c | 151 | struct symtab *symtab; |
c906108c | 152 | |
4262abfb | 153 | printf_filtered ("\nObject file %s: ", objfile_name (objfile)); |
c906108c | 154 | printf_filtered ("Objfile at "); |
d4f3574e | 155 | gdb_print_host_address (objfile, gdb_stdout); |
c906108c | 156 | printf_filtered (", bfd at "); |
d4f3574e | 157 | gdb_print_host_address (objfile->obfd, gdb_stdout); |
c906108c | 158 | printf_filtered (", %d minsyms\n\n", |
34643a32 | 159 | objfile->per_bfd->minimal_symbol_count); |
c906108c | 160 | |
ccefe4c4 TT |
161 | if (objfile->sf) |
162 | objfile->sf->qf->dump (objfile); | |
c906108c | 163 | |
43f3e411 | 164 | if (objfile->compunit_symtabs != NULL) |
c906108c SS |
165 | { |
166 | printf_filtered ("Symtabs:\n"); | |
43f3e411 | 167 | ALL_OBJFILE_FILETABS (objfile, cust, symtab) |
c906108c | 168 | { |
05cba821 | 169 | printf_filtered ("%s at ", symtab_to_filename_for_display (symtab)); |
d4f3574e | 170 | gdb_print_host_address (symtab, gdb_stdout); |
c906108c | 171 | printf_filtered (", "); |
eb822aa6 | 172 | if (SYMTAB_OBJFILE (symtab) != objfile) |
c906108c SS |
173 | { |
174 | printf_filtered ("NOT ON CHAIN! "); | |
175 | } | |
176 | wrap_here (" "); | |
177 | } | |
178 | printf_filtered ("\n\n"); | |
179 | } | |
180 | } | |
181 | ||
182 | /* Print minimal symbols from this objfile. */ | |
c5aa993b JM |
183 | |
184 | static void | |
fba45db2 | 185 | dump_msymbols (struct objfile *objfile, struct ui_file *outfile) |
c906108c | 186 | { |
5af949e3 | 187 | struct gdbarch *gdbarch = get_objfile_arch (objfile); |
c906108c SS |
188 | struct minimal_symbol *msymbol; |
189 | int index; | |
190 | char ms_type; | |
c5aa993b | 191 | |
4262abfb | 192 | fprintf_filtered (outfile, "\nObject file %s:\n\n", objfile_name (objfile)); |
34643a32 | 193 | if (objfile->per_bfd->minimal_symbol_count == 0) |
c906108c SS |
194 | { |
195 | fprintf_filtered (outfile, "No minimal symbols found.\n"); | |
196 | return; | |
197 | } | |
3567439c DJ |
198 | index = 0; |
199 | ALL_OBJFILE_MSYMBOLS (objfile, msymbol) | |
c906108c | 200 | { |
efd66ac6 | 201 | struct obj_section *section = MSYMBOL_OBJ_SECTION (objfile, msymbol); |
714835d5 | 202 | |
712f90be | 203 | switch (MSYMBOL_TYPE (msymbol)) |
c906108c | 204 | { |
c5aa993b JM |
205 | case mst_unknown: |
206 | ms_type = 'u'; | |
207 | break; | |
208 | case mst_text: | |
209 | ms_type = 'T'; | |
210 | break; | |
0875794a JK |
211 | case mst_text_gnu_ifunc: |
212 | ms_type = 'i'; | |
213 | break; | |
c5aa993b JM |
214 | case mst_solib_trampoline: |
215 | ms_type = 'S'; | |
216 | break; | |
217 | case mst_data: | |
218 | ms_type = 'D'; | |
219 | break; | |
220 | case mst_bss: | |
221 | ms_type = 'B'; | |
222 | break; | |
223 | case mst_abs: | |
224 | ms_type = 'A'; | |
225 | break; | |
226 | case mst_file_text: | |
227 | ms_type = 't'; | |
228 | break; | |
229 | case mst_file_data: | |
230 | ms_type = 'd'; | |
231 | break; | |
232 | case mst_file_bss: | |
233 | ms_type = 'b'; | |
234 | break; | |
235 | default: | |
236 | ms_type = '?'; | |
237 | break; | |
c906108c SS |
238 | } |
239 | fprintf_filtered (outfile, "[%2d] %c ", index, ms_type); | |
77e371c0 TT |
240 | fputs_filtered (paddress (gdbarch, MSYMBOL_VALUE_ADDRESS (objfile, |
241 | msymbol)), | |
5af949e3 | 242 | outfile); |
efd66ac6 | 243 | fprintf_filtered (outfile, " %s", MSYMBOL_LINKAGE_NAME (msymbol)); |
714835d5 | 244 | if (section) |
8625fc1b TT |
245 | { |
246 | if (section->the_bfd_section != NULL) | |
247 | fprintf_filtered (outfile, " section %s", | |
248 | bfd_section_name (objfile->obfd, | |
249 | section->the_bfd_section)); | |
250 | else | |
251 | fprintf_filtered (outfile, " spurious section %ld", | |
4c8429ef | 252 | (long) (section - objfile->sections)); |
8625fc1b | 253 | } |
efd66ac6 | 254 | if (MSYMBOL_DEMANGLED_NAME (msymbol) != NULL) |
c906108c | 255 | { |
efd66ac6 | 256 | fprintf_filtered (outfile, " %s", MSYMBOL_DEMANGLED_NAME (msymbol)); |
c906108c | 257 | } |
c906108c SS |
258 | if (msymbol->filename) |
259 | fprintf_filtered (outfile, " %s", msymbol->filename); | |
c906108c | 260 | fputs_filtered ("\n", outfile); |
3567439c | 261 | index++; |
c906108c | 262 | } |
34643a32 | 263 | if (objfile->per_bfd->minimal_symbol_count != index) |
c906108c | 264 | { |
8a3fe4f8 | 265 | warning (_("internal error: minimal symbol count %d != %d"), |
34643a32 | 266 | objfile->per_bfd->minimal_symbol_count, index); |
c906108c SS |
267 | } |
268 | fprintf_filtered (outfile, "\n"); | |
269 | } | |
270 | ||
c5aa993b | 271 | static void |
d04c1a59 | 272 | dump_symtab_1 (struct symtab *symtab, struct ui_file *outfile) |
c906108c | 273 | { |
d04c1a59 | 274 | struct objfile *objfile = SYMTAB_OBJFILE (symtab); |
5af949e3 | 275 | struct gdbarch *gdbarch = get_objfile_arch (objfile); |
de4f826b DC |
276 | int i; |
277 | struct dict_iterator iter; | |
952a6d41 | 278 | int len; |
de4f826b | 279 | struct linetable *l; |
346d1dfe | 280 | const struct blockvector *bv; |
e88c90f2 | 281 | struct symbol *sym; |
de4f826b | 282 | struct block *b; |
c906108c SS |
283 | int depth; |
284 | ||
05cba821 JK |
285 | fprintf_filtered (outfile, "\nSymtab for file %s\n", |
286 | symtab_to_filename_for_display (symtab)); | |
ee6f8984 | 287 | if (SYMTAB_DIRNAME (symtab) != NULL) |
c906108c | 288 | fprintf_filtered (outfile, "Compilation directory is %s\n", |
ee6f8984 | 289 | SYMTAB_DIRNAME (symtab)); |
4262abfb JK |
290 | fprintf_filtered (outfile, "Read from object file %s (", |
291 | objfile_name (objfile)); | |
d4f3574e | 292 | gdb_print_host_address (objfile, outfile); |
c906108c | 293 | fprintf_filtered (outfile, ")\n"); |
3e43a32a MS |
294 | fprintf_filtered (outfile, "Language: %s\n", |
295 | language_str (symtab->language)); | |
c906108c SS |
296 | |
297 | /* First print the line table. */ | |
8435453b | 298 | l = SYMTAB_LINETABLE (symtab); |
c906108c SS |
299 | if (l) |
300 | { | |
301 | fprintf_filtered (outfile, "\nLine table:\n\n"); | |
302 | len = l->nitems; | |
303 | for (i = 0; i < len; i++) | |
304 | { | |
305 | fprintf_filtered (outfile, " line %d at ", l->item[i].line); | |
5af949e3 | 306 | fputs_filtered (paddress (gdbarch, l->item[i].pc), outfile); |
c906108c SS |
307 | fprintf_filtered (outfile, "\n"); |
308 | } | |
309 | } | |
43f3e411 | 310 | /* Now print the block info, but only for compunit symtabs since we will |
c378eb4e | 311 | print lots of duplicate info otherwise. */ |
43f3e411 | 312 | if (symtab == COMPUNIT_FILETABS (SYMTAB_COMPUNIT (symtab))) |
c906108c SS |
313 | { |
314 | fprintf_filtered (outfile, "\nBlockvector:\n\n"); | |
439247b6 | 315 | bv = SYMTAB_BLOCKVECTOR (symtab); |
c906108c SS |
316 | len = BLOCKVECTOR_NBLOCKS (bv); |
317 | for (i = 0; i < len; i++) | |
318 | { | |
319 | b = BLOCKVECTOR_BLOCK (bv, i); | |
320 | depth = block_depth (b) * 2; | |
321 | print_spaces (depth, outfile); | |
322 | fprintf_filtered (outfile, "block #%03d, object at ", i); | |
d4f3574e | 323 | gdb_print_host_address (b, outfile); |
c906108c SS |
324 | if (BLOCK_SUPERBLOCK (b)) |
325 | { | |
326 | fprintf_filtered (outfile, " under "); | |
d4f3574e | 327 | gdb_print_host_address (BLOCK_SUPERBLOCK (b), outfile); |
c906108c | 328 | } |
261397f8 DJ |
329 | /* drow/2002-07-10: We could save the total symbols count |
330 | even if we're using a hashtable, but nothing else but this message | |
331 | wants it. */ | |
de4f826b DC |
332 | fprintf_filtered (outfile, ", %d syms/buckets in ", |
333 | dict_size (BLOCK_DICT (b))); | |
5af949e3 | 334 | fputs_filtered (paddress (gdbarch, BLOCK_START (b)), outfile); |
c906108c | 335 | fprintf_filtered (outfile, ".."); |
5af949e3 | 336 | fputs_filtered (paddress (gdbarch, BLOCK_END (b)), outfile); |
c906108c SS |
337 | if (BLOCK_FUNCTION (b)) |
338 | { | |
3567439c DJ |
339 | fprintf_filtered (outfile, ", function %s", |
340 | SYMBOL_LINKAGE_NAME (BLOCK_FUNCTION (b))); | |
c906108c SS |
341 | if (SYMBOL_DEMANGLED_NAME (BLOCK_FUNCTION (b)) != NULL) |
342 | { | |
343 | fprintf_filtered (outfile, ", %s", | |
c5aa993b | 344 | SYMBOL_DEMANGLED_NAME (BLOCK_FUNCTION (b))); |
c906108c SS |
345 | } |
346 | } | |
c906108c | 347 | fprintf_filtered (outfile, "\n"); |
261397f8 | 348 | /* Now print each symbol in this block (in no particular order, if |
8157b174 TT |
349 | we're using a hashtable). Note that we only want this |
350 | block, not any blocks from included symtabs. */ | |
351 | ALL_DICT_SYMBOLS (BLOCK_DICT (b), iter, sym) | |
c906108c | 352 | { |
bf469271 PA |
353 | TRY |
354 | { | |
355 | print_symbol (gdbarch, sym, depth + 1, outfile); | |
356 | } | |
357 | CATCH (ex, RETURN_MASK_ERROR) | |
358 | { | |
359 | exception_fprintf (gdb_stderr, ex, | |
360 | "Error printing symbol:\n"); | |
361 | } | |
362 | END_CATCH | |
c906108c SS |
363 | } |
364 | } | |
365 | fprintf_filtered (outfile, "\n"); | |
366 | } | |
367 | else | |
368 | { | |
6c739336 DE |
369 | const char *compunit_filename |
370 | = symtab_to_filename_for_display (COMPUNIT_FILETABS (SYMTAB_COMPUNIT (symtab))); | |
371 | ||
372 | fprintf_filtered (outfile, | |
373 | "\nBlockvector same as owning compunit: %s\n\n", | |
374 | compunit_filename); | |
c906108c SS |
375 | } |
376 | } | |
377 | ||
44b164c5 | 378 | static void |
d04c1a59 | 379 | dump_symtab (struct symtab *symtab, struct ui_file *outfile) |
44b164c5 | 380 | { |
44b164c5 JB |
381 | /* Set the current language to the language of the symtab we're dumping |
382 | because certain routines used during dump_symtab() use the current | |
969107c5 EZ |
383 | language to print an image of the symbol. We'll restore it later. |
384 | But use only real languages, not placeholders. */ | |
385 | if (symtab->language != language_unknown | |
386 | && symtab->language != language_auto) | |
387 | { | |
388 | enum language saved_lang; | |
389 | ||
390 | saved_lang = set_language (symtab->language); | |
44b164c5 | 391 | |
d04c1a59 | 392 | dump_symtab_1 (symtab, outfile); |
44b164c5 | 393 | |
969107c5 EZ |
394 | set_language (saved_lang); |
395 | } | |
396 | else | |
d04c1a59 | 397 | dump_symtab_1 (symtab, outfile); |
44b164c5 JB |
398 | } |
399 | ||
80480540 | 400 | static void |
e99c83e7 | 401 | maintenance_print_symbols (const char *args, int from_tty) |
c906108c | 402 | { |
34c41c68 | 403 | struct ui_file *outfile = gdb_stdout; |
34c41c68 DE |
404 | char *address_arg = NULL, *source_arg = NULL, *objfile_arg = NULL; |
405 | int i, outfile_idx; | |
c906108c SS |
406 | |
407 | dont_repeat (); | |
408 | ||
773a1edc | 409 | gdb_argv argv (args); |
c906108c | 410 | |
99e8a4f9 | 411 | for (i = 0; argv != NULL && argv[i] != NULL; ++i) |
c906108c | 412 | { |
34c41c68 DE |
413 | if (strcmp (argv[i], "-pc") == 0) |
414 | { | |
415 | if (argv[i + 1] == NULL) | |
416 | error (_("Missing pc value")); | |
417 | address_arg = argv[++i]; | |
418 | } | |
419 | else if (strcmp (argv[i], "-source") == 0) | |
420 | { | |
421 | if (argv[i + 1] == NULL) | |
422 | error (_("Missing source file")); | |
423 | source_arg = argv[++i]; | |
424 | } | |
425 | else if (strcmp (argv[i], "-objfile") == 0) | |
426 | { | |
427 | if (argv[i + 1] == NULL) | |
428 | error (_("Missing objfile name")); | |
429 | objfile_arg = argv[++i]; | |
430 | } | |
431 | else if (strcmp (argv[i], "--") == 0) | |
432 | { | |
433 | /* End of options. */ | |
434 | ++i; | |
435 | break; | |
436 | } | |
437 | else if (argv[i][0] == '-') | |
c906108c | 438 | { |
34c41c68 DE |
439 | /* Future proofing: Don't allow OUTFILE to begin with "-". */ |
440 | error (_("Unknown option: %s"), argv[i]); | |
c906108c | 441 | } |
34c41c68 DE |
442 | else |
443 | break; | |
c906108c | 444 | } |
34c41c68 | 445 | outfile_idx = i; |
c906108c | 446 | |
34c41c68 DE |
447 | if (address_arg != NULL && source_arg != NULL) |
448 | error (_("Must specify at most one of -pc and -source")); | |
c5aa993b | 449 | |
d7e74731 PA |
450 | stdio_file arg_outfile; |
451 | ||
99e8a4f9 | 452 | if (argv != NULL && argv[outfile_idx] != NULL) |
34c41c68 | 453 | { |
34c41c68 DE |
454 | if (argv[outfile_idx + 1] != NULL) |
455 | error (_("Junk at end of command")); | |
ee0c3293 TT |
456 | gdb::unique_xmalloc_ptr<char> outfile_name |
457 | (tilde_expand (argv[outfile_idx])); | |
458 | if (!arg_outfile.open (outfile_name.get (), FOPEN_WT)) | |
459 | perror_with_name (outfile_name.get ()); | |
d7e74731 | 460 | outfile = &arg_outfile; |
34c41c68 | 461 | } |
c906108c | 462 | |
34c41c68 | 463 | if (address_arg != NULL) |
27618ce4 | 464 | { |
34c41c68 DE |
465 | CORE_ADDR pc = parse_and_eval_address (address_arg); |
466 | struct symtab *s = find_pc_line_symtab (pc); | |
467 | ||
468 | if (s == NULL) | |
469 | error (_("No symtab for address: %s"), address_arg); | |
470 | dump_symtab (s, outfile); | |
27618ce4 | 471 | } |
34c41c68 DE |
472 | else |
473 | { | |
474 | struct objfile *objfile; | |
475 | struct compunit_symtab *cu; | |
476 | struct symtab *s; | |
477 | int found = 0; | |
478 | ||
479 | ALL_OBJFILES (objfile) | |
480 | { | |
481 | int print_for_objfile = 1; | |
482 | ||
483 | if (objfile_arg != NULL) | |
484 | print_for_objfile | |
485 | = compare_filenames_for_search (objfile_name (objfile), | |
486 | objfile_arg); | |
487 | if (!print_for_objfile) | |
488 | continue; | |
489 | ||
490 | ALL_OBJFILE_FILETABS (objfile, cu, s) | |
491 | { | |
492 | int print_for_source = 0; | |
493 | ||
494 | QUIT; | |
495 | if (source_arg != NULL) | |
496 | { | |
497 | print_for_source | |
498 | = compare_filenames_for_search | |
499 | (symtab_to_filename_for_display (s), source_arg); | |
500 | found = 1; | |
501 | } | |
502 | if (source_arg == NULL | |
503 | || print_for_source) | |
504 | dump_symtab (s, outfile); | |
505 | } | |
506 | } | |
507 | ||
508 | if (source_arg != NULL && !found) | |
509 | error (_("No symtab for source file: %s"), source_arg); | |
510 | } | |
c906108c SS |
511 | } |
512 | ||
bf469271 | 513 | /* Print symbol SYMBOL on OUTFILE. DEPTH says how far to indent. */ |
c906108c | 514 | |
bf469271 PA |
515 | static void |
516 | print_symbol (struct gdbarch *gdbarch, struct symbol *symbol, | |
517 | int depth, ui_file *outfile) | |
c906108c | 518 | { |
1994afbf DE |
519 | struct obj_section *section; |
520 | ||
521 | if (SYMBOL_OBJFILE_OWNED (symbol)) | |
522 | section = SYMBOL_OBJ_SECTION (symbol_objfile (symbol), symbol); | |
523 | else | |
524 | section = NULL; | |
c906108c SS |
525 | |
526 | print_spaces (depth, outfile); | |
176620f1 | 527 | if (SYMBOL_DOMAIN (symbol) == LABEL_DOMAIN) |
c906108c | 528 | { |
de5ad195 | 529 | fprintf_filtered (outfile, "label %s at ", SYMBOL_PRINT_NAME (symbol)); |
5af949e3 UW |
530 | fputs_filtered (paddress (gdbarch, SYMBOL_VALUE_ADDRESS (symbol)), |
531 | outfile); | |
714835d5 | 532 | if (section) |
c906108c | 533 | fprintf_filtered (outfile, " section %s\n", |
714835d5 UW |
534 | bfd_section_name (section->the_bfd_section->owner, |
535 | section->the_bfd_section)); | |
c906108c SS |
536 | else |
537 | fprintf_filtered (outfile, "\n"); | |
bf469271 | 538 | return; |
c906108c | 539 | } |
bf469271 | 540 | |
176620f1 | 541 | if (SYMBOL_DOMAIN (symbol) == STRUCT_DOMAIN) |
c906108c SS |
542 | { |
543 | if (TYPE_TAG_NAME (SYMBOL_TYPE (symbol))) | |
544 | { | |
79d43c61 TT |
545 | LA_PRINT_TYPE (SYMBOL_TYPE (symbol), "", outfile, 1, depth, |
546 | &type_print_raw_options); | |
c906108c SS |
547 | } |
548 | else | |
549 | { | |
550 | fprintf_filtered (outfile, "%s %s = ", | |
c5aa993b JM |
551 | (TYPE_CODE (SYMBOL_TYPE (symbol)) == TYPE_CODE_ENUM |
552 | ? "enum" | |
553 | : (TYPE_CODE (SYMBOL_TYPE (symbol)) == TYPE_CODE_STRUCT | |
554 | ? "struct" : "union")), | |
3567439c | 555 | SYMBOL_LINKAGE_NAME (symbol)); |
79d43c61 TT |
556 | LA_PRINT_TYPE (SYMBOL_TYPE (symbol), "", outfile, 1, depth, |
557 | &type_print_raw_options); | |
c906108c SS |
558 | } |
559 | fprintf_filtered (outfile, ";\n"); | |
560 | } | |
561 | else | |
562 | { | |
563 | if (SYMBOL_CLASS (symbol) == LOC_TYPEDEF) | |
564 | fprintf_filtered (outfile, "typedef "); | |
565 | if (SYMBOL_TYPE (symbol)) | |
566 | { | |
567 | /* Print details of types, except for enums where it's clutter. */ | |
de5ad195 | 568 | LA_PRINT_TYPE (SYMBOL_TYPE (symbol), SYMBOL_PRINT_NAME (symbol), |
c906108c SS |
569 | outfile, |
570 | TYPE_CODE (SYMBOL_TYPE (symbol)) != TYPE_CODE_ENUM, | |
79d43c61 TT |
571 | depth, |
572 | &type_print_raw_options); | |
c906108c SS |
573 | fprintf_filtered (outfile, "; "); |
574 | } | |
575 | else | |
de5ad195 | 576 | fprintf_filtered (outfile, "%s ", SYMBOL_PRINT_NAME (symbol)); |
c906108c SS |
577 | |
578 | switch (SYMBOL_CLASS (symbol)) | |
579 | { | |
580 | case LOC_CONST: | |
12df843f JK |
581 | fprintf_filtered (outfile, "const %s (%s)", |
582 | plongest (SYMBOL_VALUE (symbol)), | |
583 | hex_string (SYMBOL_VALUE (symbol))); | |
c906108c SS |
584 | break; |
585 | ||
586 | case LOC_CONST_BYTES: | |
587 | { | |
588 | unsigned i; | |
589 | struct type *type = check_typedef (SYMBOL_TYPE (symbol)); | |
433759f7 | 590 | |
c906108c SS |
591 | fprintf_filtered (outfile, "const %u hex bytes:", |
592 | TYPE_LENGTH (type)); | |
593 | for (i = 0; i < TYPE_LENGTH (type); i++) | |
594 | fprintf_filtered (outfile, " %02x", | |
c5aa993b | 595 | (unsigned) SYMBOL_VALUE_BYTES (symbol)[i]); |
c906108c SS |
596 | } |
597 | break; | |
598 | ||
599 | case LOC_STATIC: | |
600 | fprintf_filtered (outfile, "static at "); | |
5af949e3 UW |
601 | fputs_filtered (paddress (gdbarch, SYMBOL_VALUE_ADDRESS (symbol)), |
602 | outfile); | |
714835d5 | 603 | if (section) |
c906108c | 604 | fprintf_filtered (outfile, " section %s", |
714835d5 UW |
605 | bfd_section_name (section->the_bfd_section->owner, |
606 | section->the_bfd_section)); | |
c906108c SS |
607 | break; |
608 | ||
c906108c | 609 | case LOC_REGISTER: |
2a2d4dc3 | 610 | if (SYMBOL_IS_ARGUMENT (symbol)) |
12df843f JK |
611 | fprintf_filtered (outfile, "parameter register %s", |
612 | plongest (SYMBOL_VALUE (symbol))); | |
2a2d4dc3 | 613 | else |
12df843f JK |
614 | fprintf_filtered (outfile, "register %s", |
615 | plongest (SYMBOL_VALUE (symbol))); | |
c906108c SS |
616 | break; |
617 | ||
618 | case LOC_ARG: | |
12df843f JK |
619 | fprintf_filtered (outfile, "arg at offset %s", |
620 | hex_string (SYMBOL_VALUE (symbol))); | |
c906108c SS |
621 | break; |
622 | ||
c906108c | 623 | case LOC_REF_ARG: |
12df843f JK |
624 | fprintf_filtered (outfile, "reference arg at %s", |
625 | hex_string (SYMBOL_VALUE (symbol))); | |
c906108c SS |
626 | break; |
627 | ||
c906108c | 628 | case LOC_REGPARM_ADDR: |
12df843f JK |
629 | fprintf_filtered (outfile, "address parameter register %s", |
630 | plongest (SYMBOL_VALUE (symbol))); | |
c906108c SS |
631 | break; |
632 | ||
633 | case LOC_LOCAL: | |
12df843f JK |
634 | fprintf_filtered (outfile, "local at offset %s", |
635 | hex_string (SYMBOL_VALUE (symbol))); | |
c906108c SS |
636 | break; |
637 | ||
c906108c SS |
638 | case LOC_TYPEDEF: |
639 | break; | |
640 | ||
641 | case LOC_LABEL: | |
642 | fprintf_filtered (outfile, "label at "); | |
5af949e3 UW |
643 | fputs_filtered (paddress (gdbarch, SYMBOL_VALUE_ADDRESS (symbol)), |
644 | outfile); | |
714835d5 | 645 | if (section) |
c906108c | 646 | fprintf_filtered (outfile, " section %s", |
714835d5 UW |
647 | bfd_section_name (section->the_bfd_section->owner, |
648 | section->the_bfd_section)); | |
c906108c SS |
649 | break; |
650 | ||
651 | case LOC_BLOCK: | |
652 | fprintf_filtered (outfile, "block object "); | |
d4f3574e | 653 | gdb_print_host_address (SYMBOL_BLOCK_VALUE (symbol), outfile); |
c906108c | 654 | fprintf_filtered (outfile, ", "); |
5af949e3 UW |
655 | fputs_filtered (paddress (gdbarch, |
656 | BLOCK_START (SYMBOL_BLOCK_VALUE (symbol))), | |
ed49a04f | 657 | outfile); |
c906108c | 658 | fprintf_filtered (outfile, ".."); |
5af949e3 UW |
659 | fputs_filtered (paddress (gdbarch, |
660 | BLOCK_END (SYMBOL_BLOCK_VALUE (symbol))), | |
ed49a04f | 661 | outfile); |
714835d5 | 662 | if (section) |
c906108c | 663 | fprintf_filtered (outfile, " section %s", |
714835d5 UW |
664 | bfd_section_name (section->the_bfd_section->owner, |
665 | section->the_bfd_section)); | |
c906108c SS |
666 | break; |
667 | ||
4c2df51b | 668 | case LOC_COMPUTED: |
4c2df51b DJ |
669 | fprintf_filtered (outfile, "computed at runtime"); |
670 | break; | |
671 | ||
c906108c SS |
672 | case LOC_UNRESOLVED: |
673 | fprintf_filtered (outfile, "unresolved"); | |
674 | break; | |
675 | ||
676 | case LOC_OPTIMIZED_OUT: | |
677 | fprintf_filtered (outfile, "optimized out"); | |
678 | break; | |
679 | ||
c5aa993b | 680 | default: |
c906108c SS |
681 | fprintf_filtered (outfile, "botched symbol class %x", |
682 | SYMBOL_CLASS (symbol)); | |
683 | break; | |
684 | } | |
685 | } | |
686 | fprintf_filtered (outfile, "\n"); | |
c906108c SS |
687 | } |
688 | ||
80480540 | 689 | static void |
e99c83e7 | 690 | maintenance_print_msymbols (const char *args, int from_tty) |
c906108c | 691 | { |
34c41c68 | 692 | struct ui_file *outfile = gdb_stdout; |
34c41c68 | 693 | char *objfile_arg = NULL; |
c906108c | 694 | struct objfile *objfile; |
34c41c68 | 695 | int i, outfile_idx; |
07318b29 | 696 | |
c906108c SS |
697 | dont_repeat (); |
698 | ||
773a1edc | 699 | gdb_argv argv (args); |
c906108c | 700 | |
99e8a4f9 | 701 | for (i = 0; argv != NULL && argv[i] != NULL; ++i) |
c906108c | 702 | { |
34c41c68 | 703 | if (strcmp (argv[i], "-objfile") == 0) |
c906108c | 704 | { |
34c41c68 DE |
705 | if (argv[i + 1] == NULL) |
706 | error (_("Missing objfile name")); | |
707 | objfile_arg = argv[++i]; | |
708 | } | |
709 | else if (strcmp (argv[i], "--") == 0) | |
710 | { | |
711 | /* End of options. */ | |
712 | ++i; | |
713 | break; | |
c906108c | 714 | } |
34c41c68 DE |
715 | else if (argv[i][0] == '-') |
716 | { | |
717 | /* Future proofing: Don't allow OUTFILE to begin with "-". */ | |
718 | error (_("Unknown option: %s"), argv[i]); | |
719 | } | |
720 | else | |
721 | break; | |
c906108c | 722 | } |
34c41c68 | 723 | outfile_idx = i; |
c906108c | 724 | |
d7e74731 PA |
725 | stdio_file arg_outfile; |
726 | ||
99e8a4f9 | 727 | if (argv != NULL && argv[outfile_idx] != NULL) |
34c41c68 | 728 | { |
34c41c68 DE |
729 | if (argv[outfile_idx + 1] != NULL) |
730 | error (_("Junk at end of command")); | |
ee0c3293 TT |
731 | gdb::unique_xmalloc_ptr<char> outfile_name |
732 | (tilde_expand (argv[outfile_idx])); | |
733 | if (!arg_outfile.open (outfile_name.get (), FOPEN_WT)) | |
734 | perror_with_name (outfile_name.get ()); | |
d7e74731 | 735 | outfile = &arg_outfile; |
34c41c68 | 736 | } |
c5aa993b | 737 | |
34c41c68 DE |
738 | ALL_OBJFILES (objfile) |
739 | { | |
740 | QUIT; | |
741 | if (objfile_arg == NULL | |
742 | || compare_filenames_for_search (objfile_name (objfile), objfile_arg)) | |
743 | dump_msymbols (objfile, outfile); | |
744 | } | |
c906108c SS |
745 | } |
746 | ||
80480540 | 747 | static void |
e99c83e7 | 748 | maintenance_print_objfiles (const char *regexp, int from_tty) |
c906108c | 749 | { |
6c95b8df | 750 | struct program_space *pspace; |
c906108c SS |
751 | struct objfile *objfile; |
752 | ||
753 | dont_repeat (); | |
754 | ||
52e260a3 DE |
755 | if (regexp) |
756 | re_comp (regexp); | |
757 | ||
6c95b8df PA |
758 | ALL_PSPACES (pspace) |
759 | ALL_PSPACE_OBJFILES (pspace, objfile) | |
27618ce4 TT |
760 | { |
761 | QUIT; | |
52e260a3 | 762 | if (! regexp |
4262abfb | 763 | || re_exec (objfile_name (objfile))) |
52e260a3 | 764 | dump_objfile (objfile); |
27618ce4 | 765 | } |
c906108c SS |
766 | } |
767 | ||
5e7b2f39 | 768 | /* List all the symbol tables whose names match REGEXP (optional). */ |
b5ebcee6 | 769 | |
80480540 | 770 | static void |
e99c83e7 | 771 | maintenance_info_symtabs (const char *regexp, int from_tty) |
44ea7b70 | 772 | { |
6c95b8df | 773 | struct program_space *pspace; |
44ea7b70 JB |
774 | struct objfile *objfile; |
775 | ||
db68bbae DE |
776 | dont_repeat (); |
777 | ||
44ea7b70 JB |
778 | if (regexp) |
779 | re_comp (regexp); | |
780 | ||
6c95b8df PA |
781 | ALL_PSPACES (pspace) |
782 | ALL_PSPACE_OBJFILES (pspace, objfile) | |
44ea7b70 | 783 | { |
43f3e411 | 784 | struct compunit_symtab *cust; |
44ea7b70 | 785 | struct symtab *symtab; |
26a84859 | 786 | |
44ea7b70 JB |
787 | /* We don't want to print anything for this objfile until we |
788 | actually find a symtab whose name matches. */ | |
789 | int printed_objfile_start = 0; | |
790 | ||
43f3e411 | 791 | ALL_OBJFILE_COMPUNITS (objfile, cust) |
8a498d38 | 792 | { |
43f3e411 | 793 | int printed_compunit_symtab_start = 0; |
8a498d38 | 794 | |
43f3e411 | 795 | ALL_COMPUNIT_FILETABS (cust, symtab) |
8a498d38 | 796 | { |
43f3e411 DE |
797 | QUIT; |
798 | ||
799 | if (! regexp | |
800 | || re_exec (symtab_to_filename_for_display (symtab))) | |
8a498d38 | 801 | { |
43f3e411 DE |
802 | if (! printed_objfile_start) |
803 | { | |
804 | printf_filtered ("{ objfile %s ", objfile_name (objfile)); | |
805 | wrap_here (" "); | |
806 | printf_filtered ("((struct objfile *) %s)\n", | |
807 | host_address_to_string (objfile)); | |
808 | printed_objfile_start = 1; | |
809 | } | |
810 | if (! printed_compunit_symtab_start) | |
811 | { | |
812 | printf_filtered (" { ((struct compunit_symtab *) %s)\n", | |
813 | host_address_to_string (cust)); | |
814 | printf_filtered (" debugformat %s\n", | |
815 | COMPUNIT_DEBUGFORMAT (cust)); | |
816 | printf_filtered (" producer %s\n", | |
817 | COMPUNIT_PRODUCER (cust) != NULL | |
818 | ? COMPUNIT_PRODUCER (cust) | |
819 | : "(null)"); | |
820 | printf_filtered (" dirname %s\n", | |
821 | COMPUNIT_DIRNAME (cust) != NULL | |
822 | ? COMPUNIT_DIRNAME (cust) | |
823 | : "(null)"); | |
824 | printf_filtered (" blockvector" | |
825 | " ((struct blockvector *) %s)\n", | |
826 | host_address_to_string | |
827 | (COMPUNIT_BLOCKVECTOR (cust))); | |
828 | printed_compunit_symtab_start = 1; | |
829 | } | |
830 | ||
831 | printf_filtered ("\t{ symtab %s ", | |
832 | symtab_to_filename_for_display (symtab)); | |
833 | wrap_here (" "); | |
834 | printf_filtered ("((struct symtab *) %s)\n", | |
835 | host_address_to_string (symtab)); | |
836 | printf_filtered ("\t fullname %s\n", | |
837 | symtab->fullname != NULL | |
838 | ? symtab->fullname | |
839 | : "(null)"); | |
840 | printf_filtered ("\t " | |
841 | "linetable ((struct linetable *) %s)\n", | |
842 | host_address_to_string (symtab->linetable)); | |
843 | printf_filtered ("\t}\n"); | |
8a498d38 | 844 | } |
8a498d38 | 845 | } |
43f3e411 DE |
846 | |
847 | if (printed_compunit_symtab_start) | |
848 | printf_filtered (" }\n"); | |
8a498d38 | 849 | } |
44ea7b70 JB |
850 | |
851 | if (printed_objfile_start) | |
852 | printf_filtered ("}\n"); | |
853 | } | |
854 | } | |
7d0c9981 DE |
855 | |
856 | /* Check consistency of symtabs. | |
857 | An example of what this checks for is NULL blockvectors. | |
858 | They can happen if there's a bug during debug info reading. | |
859 | GDB assumes they are always non-NULL. | |
860 | ||
861 | Note: This does not check for psymtab vs symtab consistency. | |
862 | Use "maint check-psymtabs" for that. */ | |
863 | ||
864 | static void | |
e99c83e7 | 865 | maintenance_check_symtabs (const char *ignore, int from_tty) |
7d0c9981 DE |
866 | { |
867 | struct program_space *pspace; | |
868 | struct objfile *objfile; | |
869 | ||
870 | ALL_PSPACES (pspace) | |
871 | ALL_PSPACE_OBJFILES (pspace, objfile) | |
872 | { | |
43f3e411 | 873 | struct compunit_symtab *cust; |
7d0c9981 DE |
874 | |
875 | /* We don't want to print anything for this objfile until we | |
876 | actually find something worth printing. */ | |
877 | int printed_objfile_start = 0; | |
878 | ||
43f3e411 | 879 | ALL_OBJFILE_COMPUNITS (objfile, cust) |
7d0c9981 DE |
880 | { |
881 | int found_something = 0; | |
43f3e411 | 882 | struct symtab *symtab = compunit_primary_filetab (cust); |
7d0c9981 DE |
883 | |
884 | QUIT; | |
885 | ||
43f3e411 | 886 | if (COMPUNIT_BLOCKVECTOR (cust) == NULL) |
7d0c9981 DE |
887 | found_something = 1; |
888 | /* Add more checks here. */ | |
889 | ||
890 | if (found_something) | |
891 | { | |
892 | if (! printed_objfile_start) | |
893 | { | |
4262abfb | 894 | printf_filtered ("{ objfile %s ", objfile_name (objfile)); |
7d0c9981 | 895 | wrap_here (" "); |
26a84859 | 896 | printf_filtered ("((struct objfile *) %s)\n", |
7d0c9981 DE |
897 | host_address_to_string (objfile)); |
898 | printed_objfile_start = 1; | |
899 | } | |
900 | printf_filtered (" { symtab %s\n", | |
901 | symtab_to_filename_for_display (symtab)); | |
43f3e411 | 902 | if (COMPUNIT_BLOCKVECTOR (cust) == NULL) |
7d0c9981 DE |
903 | printf_filtered (" NULL blockvector\n"); |
904 | printf_filtered (" }\n"); | |
905 | } | |
906 | } | |
907 | ||
908 | if (printed_objfile_start) | |
909 | printf_filtered ("}\n"); | |
910 | } | |
911 | } | |
912 | ||
7d0c9981 DE |
913 | /* Expand all symbol tables whose name matches an optional regexp. */ |
914 | ||
915 | static void | |
e99c83e7 | 916 | maintenance_expand_symtabs (const char *args, int from_tty) |
7d0c9981 DE |
917 | { |
918 | struct program_space *pspace; | |
919 | struct objfile *objfile; | |
7d0c9981 DE |
920 | char *regexp = NULL; |
921 | ||
922 | /* We use buildargv here so that we handle spaces in the regexp | |
923 | in a way that allows adding more arguments later. */ | |
773a1edc | 924 | gdb_argv argv (args); |
7d0c9981 DE |
925 | |
926 | if (argv != NULL) | |
927 | { | |
928 | if (argv[0] != NULL) | |
929 | { | |
930 | regexp = argv[0]; | |
931 | if (argv[1] != NULL) | |
932 | error (_("Extra arguments after regexp.")); | |
933 | } | |
934 | } | |
935 | ||
936 | if (regexp) | |
937 | re_comp (regexp); | |
938 | ||
939 | ALL_PSPACES (pspace) | |
940 | ALL_PSPACE_OBJFILES (pspace, objfile) | |
941 | { | |
942 | if (objfile->sf) | |
943 | { | |
944 | objfile->sf->qf->expand_symtabs_matching | |
14bc53a8 PA |
945 | (objfile, |
946 | [&] (const char *filename, bool basenames) | |
947 | { | |
948 | /* KISS: Only apply the regexp to the complete file name. */ | |
949 | return (!basenames | |
950 | && (regexp == NULL || re_exec (filename))); | |
951 | }, | |
b5ec771e | 952 | lookup_name_info::match_any (), |
14bc53a8 PA |
953 | [] (const char *symname) |
954 | { | |
955 | /* Since we're not searching on symbols, just return true. */ | |
956 | return true; | |
957 | }, | |
958 | NULL, | |
959 | ALL_DOMAIN); | |
7d0c9981 DE |
960 | } |
961 | } | |
962 | } | |
c906108c | 963 | \f |
c5aa993b | 964 | |
c906108c SS |
965 | /* Return the nexting depth of a block within other blocks in its symtab. */ |
966 | ||
967 | static int | |
fba45db2 | 968 | block_depth (struct block *block) |
c906108c | 969 | { |
52f0bd74 | 970 | int i = 0; |
433759f7 | 971 | |
c5aa993b | 972 | while ((block = BLOCK_SUPERBLOCK (block)) != NULL) |
c906108c SS |
973 | { |
974 | i++; | |
975 | } | |
976 | return i; | |
977 | } | |
c906108c | 978 | \f |
c5aa993b | 979 | |
f2403c39 AB |
980 | /* Used by MAINTENANCE_INFO_LINE_TABLES to print the information about a |
981 | single line table. */ | |
982 | ||
983 | static int | |
984 | maintenance_print_one_line_table (struct symtab *symtab, void *data) | |
985 | { | |
986 | struct linetable *linetable; | |
987 | struct objfile *objfile; | |
988 | ||
989 | objfile = symtab->compunit_symtab->objfile; | |
990 | printf_filtered (_("objfile: %s ((struct objfile *) %s)\n"), | |
991 | objfile_name (objfile), | |
992 | host_address_to_string (objfile)); | |
993 | printf_filtered (_("compunit_symtab: ((struct compunit_symtab *) %s)\n"), | |
994 | host_address_to_string (symtab->compunit_symtab)); | |
995 | printf_filtered (_("symtab: %s ((struct symtab *) %s)\n"), | |
996 | symtab_to_fullname (symtab), | |
997 | host_address_to_string (symtab)); | |
998 | linetable = SYMTAB_LINETABLE (symtab); | |
999 | printf_filtered (_("linetable: ((struct linetable *) %s):\n"), | |
1000 | host_address_to_string (linetable)); | |
1001 | ||
1002 | if (linetable == NULL) | |
1003 | printf_filtered (_("No line table.\n")); | |
1004 | else if (linetable->nitems <= 0) | |
1005 | printf_filtered (_("Line table has no lines.\n")); | |
1006 | else | |
1007 | { | |
1008 | int i; | |
1009 | ||
1010 | /* Leave space for 6 digits of index and line number. After that the | |
1011 | tables will just not format as well. */ | |
1012 | printf_filtered (_("%-6s %6s %s\n"), | |
1013 | _("INDEX"), _("LINE"), _("ADDRESS")); | |
1014 | ||
1015 | for (i = 0; i < linetable->nitems; ++i) | |
1016 | { | |
1017 | struct linetable_entry *item; | |
f2403c39 AB |
1018 | |
1019 | item = &linetable->item [i]; | |
1020 | printf_filtered (_("%-6d %6d %s\n"), i, item->line, | |
1021 | core_addr_to_string (item->pc)); | |
1022 | } | |
1023 | } | |
1024 | ||
1025 | return 0; | |
1026 | } | |
1027 | ||
1028 | /* Implement the 'maint info line-table' command. */ | |
1029 | ||
1030 | static void | |
e99c83e7 | 1031 | maintenance_info_line_tables (const char *regexp, int from_tty) |
f2403c39 AB |
1032 | { |
1033 | struct program_space *pspace; | |
1034 | struct objfile *objfile; | |
1035 | ||
1036 | dont_repeat (); | |
1037 | ||
1038 | if (regexp != NULL) | |
1039 | re_comp (regexp); | |
1040 | ||
1041 | ALL_PSPACES (pspace) | |
1042 | ALL_PSPACE_OBJFILES (pspace, objfile) | |
1043 | { | |
1044 | struct compunit_symtab *cust; | |
1045 | struct symtab *symtab; | |
1046 | ||
1047 | ALL_OBJFILE_COMPUNITS (objfile, cust) | |
1048 | { | |
1049 | ALL_COMPUNIT_FILETABS (cust, symtab) | |
1050 | { | |
1051 | QUIT; | |
1052 | ||
1053 | if (regexp == NULL | |
1054 | || re_exec (symtab_to_filename_for_display (symtab))) | |
1055 | maintenance_print_one_line_table (symtab, NULL); | |
1056 | } | |
1057 | } | |
1058 | } | |
1059 | } | |
1060 | ||
1061 | \f | |
1062 | ||
c378eb4e | 1063 | /* Do early runtime initializations. */ |
b5ebcee6 | 1064 | |
c906108c | 1065 | void |
fba45db2 | 1066 | _initialize_symmisc (void) |
c906108c | 1067 | { |
c5aa993b | 1068 | std_in = stdin; |
c906108c SS |
1069 | std_out = stdout; |
1070 | std_err = stderr; | |
80480540 YQ |
1071 | |
1072 | add_cmd ("symbols", class_maintenance, maintenance_print_symbols, _("\ | |
1073 | Print dump of current symbol definitions.\n\ | |
34c41c68 DE |
1074 | Usage: mt print symbols [-pc address] [--] [outfile]\n\ |
1075 | mt print symbols [-objfile objfile] [-source source] [--] [outfile]\n\ | |
1076 | Entries in the full symbol table are dumped to file OUTFILE,\n\ | |
1077 | or the terminal if OUTFILE is unspecified.\n\ | |
1078 | If ADDRESS is provided, dump only the file for that address.\n\ | |
1079 | If SOURCE is provided, dump only that file's symbols.\n\ | |
1080 | If OBJFILE is provided, dump only that file's minimal symbols."), | |
80480540 YQ |
1081 | &maintenanceprintlist); |
1082 | ||
1083 | add_cmd ("msymbols", class_maintenance, maintenance_print_msymbols, _("\ | |
1084 | Print dump of current minimal symbol definitions.\n\ | |
34c41c68 DE |
1085 | Usage: mt print msymbols [-objfile objfile] [--] [outfile]\n\ |
1086 | Entries in the minimal symbol table are dumped to file OUTFILE,\n\ | |
1087 | or the terminal if OUTFILE is unspecified.\n\ | |
1088 | If OBJFILE is provided, dump only that file's minimal symbols."), | |
80480540 YQ |
1089 | &maintenanceprintlist); |
1090 | ||
1091 | add_cmd ("objfiles", class_maintenance, maintenance_print_objfiles, | |
52e260a3 DE |
1092 | _("Print dump of current object file definitions.\n\ |
1093 | With an argument REGEXP, list the object files with matching names."), | |
80480540 YQ |
1094 | &maintenanceprintlist); |
1095 | ||
1096 | add_cmd ("symtabs", class_maintenance, maintenance_info_symtabs, _("\ | |
1097 | List the full symbol tables for all object files.\n\ | |
1098 | This does not include information about individual symbols, blocks, or\n\ | |
1099 | linetables --- just the symbol table structures themselves.\n\ | |
db68bbae | 1100 | With an argument REGEXP, list the symbol tables with matching names."), |
80480540 | 1101 | &maintenanceinfolist); |
7d0c9981 | 1102 | |
f2403c39 AB |
1103 | add_cmd ("line-table", class_maintenance, maintenance_info_line_tables, _("\ |
1104 | List the contents of all line tables, from all symbol tables.\n\ | |
1105 | With an argument REGEXP, list just the line tables for the symbol\n\ | |
1106 | tables with matching names."), | |
1107 | &maintenanceinfolist); | |
1108 | ||
7d0c9981 DE |
1109 | add_cmd ("check-symtabs", class_maintenance, maintenance_check_symtabs, |
1110 | _("\ | |
1111 | Check consistency of currently expanded symtabs."), | |
1112 | &maintenancelist); | |
1113 | ||
1114 | add_cmd ("expand-symtabs", class_maintenance, maintenance_expand_symtabs, | |
1115 | _("Expand symbol tables.\n\ | |
1116 | With an argument REGEXP, only expand the symbol tables with matching names."), | |
1117 | &maintenancelist); | |
c906108c | 1118 | } |