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 | 211 | case mst_text_gnu_ifunc: |
f50776aa | 212 | case mst_data_gnu_ifunc: |
0875794a JK |
213 | ms_type = 'i'; |
214 | break; | |
c5aa993b JM |
215 | case mst_solib_trampoline: |
216 | ms_type = 'S'; | |
217 | break; | |
218 | case mst_data: | |
219 | ms_type = 'D'; | |
220 | break; | |
221 | case mst_bss: | |
222 | ms_type = 'B'; | |
223 | break; | |
224 | case mst_abs: | |
225 | ms_type = 'A'; | |
226 | break; | |
227 | case mst_file_text: | |
228 | ms_type = 't'; | |
229 | break; | |
230 | case mst_file_data: | |
231 | ms_type = 'd'; | |
232 | break; | |
233 | case mst_file_bss: | |
234 | ms_type = 'b'; | |
235 | break; | |
236 | default: | |
237 | ms_type = '?'; | |
238 | break; | |
c906108c SS |
239 | } |
240 | fprintf_filtered (outfile, "[%2d] %c ", index, ms_type); | |
77e371c0 TT |
241 | fputs_filtered (paddress (gdbarch, MSYMBOL_VALUE_ADDRESS (objfile, |
242 | msymbol)), | |
5af949e3 | 243 | outfile); |
efd66ac6 | 244 | fprintf_filtered (outfile, " %s", MSYMBOL_LINKAGE_NAME (msymbol)); |
714835d5 | 245 | if (section) |
8625fc1b TT |
246 | { |
247 | if (section->the_bfd_section != NULL) | |
248 | fprintf_filtered (outfile, " section %s", | |
249 | bfd_section_name (objfile->obfd, | |
250 | section->the_bfd_section)); | |
251 | else | |
252 | fprintf_filtered (outfile, " spurious section %ld", | |
4c8429ef | 253 | (long) (section - objfile->sections)); |
8625fc1b | 254 | } |
efd66ac6 | 255 | if (MSYMBOL_DEMANGLED_NAME (msymbol) != NULL) |
c906108c | 256 | { |
efd66ac6 | 257 | fprintf_filtered (outfile, " %s", MSYMBOL_DEMANGLED_NAME (msymbol)); |
c906108c | 258 | } |
c906108c SS |
259 | if (msymbol->filename) |
260 | fprintf_filtered (outfile, " %s", msymbol->filename); | |
c906108c | 261 | fputs_filtered ("\n", outfile); |
3567439c | 262 | index++; |
c906108c | 263 | } |
34643a32 | 264 | if (objfile->per_bfd->minimal_symbol_count != index) |
c906108c | 265 | { |
8a3fe4f8 | 266 | warning (_("internal error: minimal symbol count %d != %d"), |
34643a32 | 267 | objfile->per_bfd->minimal_symbol_count, index); |
c906108c SS |
268 | } |
269 | fprintf_filtered (outfile, "\n"); | |
270 | } | |
271 | ||
c5aa993b | 272 | static void |
d04c1a59 | 273 | dump_symtab_1 (struct symtab *symtab, struct ui_file *outfile) |
c906108c | 274 | { |
d04c1a59 | 275 | struct objfile *objfile = SYMTAB_OBJFILE (symtab); |
5af949e3 | 276 | struct gdbarch *gdbarch = get_objfile_arch (objfile); |
de4f826b DC |
277 | int i; |
278 | struct dict_iterator iter; | |
952a6d41 | 279 | int len; |
de4f826b | 280 | struct linetable *l; |
346d1dfe | 281 | const struct blockvector *bv; |
e88c90f2 | 282 | struct symbol *sym; |
de4f826b | 283 | struct block *b; |
c906108c SS |
284 | int depth; |
285 | ||
05cba821 JK |
286 | fprintf_filtered (outfile, "\nSymtab for file %s\n", |
287 | symtab_to_filename_for_display (symtab)); | |
ee6f8984 | 288 | if (SYMTAB_DIRNAME (symtab) != NULL) |
c906108c | 289 | fprintf_filtered (outfile, "Compilation directory is %s\n", |
ee6f8984 | 290 | SYMTAB_DIRNAME (symtab)); |
4262abfb JK |
291 | fprintf_filtered (outfile, "Read from object file %s (", |
292 | objfile_name (objfile)); | |
d4f3574e | 293 | gdb_print_host_address (objfile, outfile); |
c906108c | 294 | fprintf_filtered (outfile, ")\n"); |
3e43a32a MS |
295 | fprintf_filtered (outfile, "Language: %s\n", |
296 | language_str (symtab->language)); | |
c906108c SS |
297 | |
298 | /* First print the line table. */ | |
8435453b | 299 | l = SYMTAB_LINETABLE (symtab); |
c906108c SS |
300 | if (l) |
301 | { | |
302 | fprintf_filtered (outfile, "\nLine table:\n\n"); | |
303 | len = l->nitems; | |
304 | for (i = 0; i < len; i++) | |
305 | { | |
306 | fprintf_filtered (outfile, " line %d at ", l->item[i].line); | |
5af949e3 | 307 | fputs_filtered (paddress (gdbarch, l->item[i].pc), outfile); |
c906108c SS |
308 | fprintf_filtered (outfile, "\n"); |
309 | } | |
310 | } | |
43f3e411 | 311 | /* Now print the block info, but only for compunit symtabs since we will |
c378eb4e | 312 | print lots of duplicate info otherwise. */ |
43f3e411 | 313 | if (symtab == COMPUNIT_FILETABS (SYMTAB_COMPUNIT (symtab))) |
c906108c SS |
314 | { |
315 | fprintf_filtered (outfile, "\nBlockvector:\n\n"); | |
439247b6 | 316 | bv = SYMTAB_BLOCKVECTOR (symtab); |
c906108c SS |
317 | len = BLOCKVECTOR_NBLOCKS (bv); |
318 | for (i = 0; i < len; i++) | |
319 | { | |
320 | b = BLOCKVECTOR_BLOCK (bv, i); | |
321 | depth = block_depth (b) * 2; | |
322 | print_spaces (depth, outfile); | |
323 | fprintf_filtered (outfile, "block #%03d, object at ", i); | |
d4f3574e | 324 | gdb_print_host_address (b, outfile); |
c906108c SS |
325 | if (BLOCK_SUPERBLOCK (b)) |
326 | { | |
327 | fprintf_filtered (outfile, " under "); | |
d4f3574e | 328 | gdb_print_host_address (BLOCK_SUPERBLOCK (b), outfile); |
c906108c | 329 | } |
261397f8 DJ |
330 | /* drow/2002-07-10: We could save the total symbols count |
331 | even if we're using a hashtable, but nothing else but this message | |
332 | wants it. */ | |
de4f826b DC |
333 | fprintf_filtered (outfile, ", %d syms/buckets in ", |
334 | dict_size (BLOCK_DICT (b))); | |
5af949e3 | 335 | fputs_filtered (paddress (gdbarch, BLOCK_START (b)), outfile); |
c906108c | 336 | fprintf_filtered (outfile, ".."); |
5af949e3 | 337 | fputs_filtered (paddress (gdbarch, BLOCK_END (b)), outfile); |
c906108c SS |
338 | if (BLOCK_FUNCTION (b)) |
339 | { | |
3567439c DJ |
340 | fprintf_filtered (outfile, ", function %s", |
341 | SYMBOL_LINKAGE_NAME (BLOCK_FUNCTION (b))); | |
c906108c SS |
342 | if (SYMBOL_DEMANGLED_NAME (BLOCK_FUNCTION (b)) != NULL) |
343 | { | |
344 | fprintf_filtered (outfile, ", %s", | |
c5aa993b | 345 | SYMBOL_DEMANGLED_NAME (BLOCK_FUNCTION (b))); |
c906108c SS |
346 | } |
347 | } | |
c906108c | 348 | fprintf_filtered (outfile, "\n"); |
261397f8 | 349 | /* Now print each symbol in this block (in no particular order, if |
8157b174 TT |
350 | we're using a hashtable). Note that we only want this |
351 | block, not any blocks from included symtabs. */ | |
352 | ALL_DICT_SYMBOLS (BLOCK_DICT (b), iter, sym) | |
c906108c | 353 | { |
bf469271 PA |
354 | TRY |
355 | { | |
356 | print_symbol (gdbarch, sym, depth + 1, outfile); | |
357 | } | |
358 | CATCH (ex, RETURN_MASK_ERROR) | |
359 | { | |
360 | exception_fprintf (gdb_stderr, ex, | |
361 | "Error printing symbol:\n"); | |
362 | } | |
363 | END_CATCH | |
c906108c SS |
364 | } |
365 | } | |
366 | fprintf_filtered (outfile, "\n"); | |
367 | } | |
368 | else | |
369 | { | |
6c739336 DE |
370 | const char *compunit_filename |
371 | = symtab_to_filename_for_display (COMPUNIT_FILETABS (SYMTAB_COMPUNIT (symtab))); | |
372 | ||
373 | fprintf_filtered (outfile, | |
374 | "\nBlockvector same as owning compunit: %s\n\n", | |
375 | compunit_filename); | |
c906108c SS |
376 | } |
377 | } | |
378 | ||
44b164c5 | 379 | static void |
d04c1a59 | 380 | dump_symtab (struct symtab *symtab, struct ui_file *outfile) |
44b164c5 | 381 | { |
44b164c5 JB |
382 | /* Set the current language to the language of the symtab we're dumping |
383 | because certain routines used during dump_symtab() use the current | |
969107c5 EZ |
384 | language to print an image of the symbol. We'll restore it later. |
385 | But use only real languages, not placeholders. */ | |
386 | if (symtab->language != language_unknown | |
387 | && symtab->language != language_auto) | |
388 | { | |
389 | enum language saved_lang; | |
390 | ||
391 | saved_lang = set_language (symtab->language); | |
44b164c5 | 392 | |
d04c1a59 | 393 | dump_symtab_1 (symtab, outfile); |
44b164c5 | 394 | |
969107c5 EZ |
395 | set_language (saved_lang); |
396 | } | |
397 | else | |
d04c1a59 | 398 | dump_symtab_1 (symtab, outfile); |
44b164c5 JB |
399 | } |
400 | ||
80480540 | 401 | static void |
e99c83e7 | 402 | maintenance_print_symbols (const char *args, int from_tty) |
c906108c | 403 | { |
34c41c68 | 404 | struct ui_file *outfile = gdb_stdout; |
34c41c68 DE |
405 | char *address_arg = NULL, *source_arg = NULL, *objfile_arg = NULL; |
406 | int i, outfile_idx; | |
c906108c SS |
407 | |
408 | dont_repeat (); | |
409 | ||
773a1edc | 410 | gdb_argv argv (args); |
c906108c | 411 | |
99e8a4f9 | 412 | for (i = 0; argv != NULL && argv[i] != NULL; ++i) |
c906108c | 413 | { |
34c41c68 DE |
414 | if (strcmp (argv[i], "-pc") == 0) |
415 | { | |
416 | if (argv[i + 1] == NULL) | |
417 | error (_("Missing pc value")); | |
418 | address_arg = argv[++i]; | |
419 | } | |
420 | else if (strcmp (argv[i], "-source") == 0) | |
421 | { | |
422 | if (argv[i + 1] == NULL) | |
423 | error (_("Missing source file")); | |
424 | source_arg = argv[++i]; | |
425 | } | |
426 | else if (strcmp (argv[i], "-objfile") == 0) | |
427 | { | |
428 | if (argv[i + 1] == NULL) | |
429 | error (_("Missing objfile name")); | |
430 | objfile_arg = argv[++i]; | |
431 | } | |
432 | else if (strcmp (argv[i], "--") == 0) | |
433 | { | |
434 | /* End of options. */ | |
435 | ++i; | |
436 | break; | |
437 | } | |
438 | else if (argv[i][0] == '-') | |
c906108c | 439 | { |
34c41c68 DE |
440 | /* Future proofing: Don't allow OUTFILE to begin with "-". */ |
441 | error (_("Unknown option: %s"), argv[i]); | |
c906108c | 442 | } |
34c41c68 DE |
443 | else |
444 | break; | |
c906108c | 445 | } |
34c41c68 | 446 | outfile_idx = i; |
c906108c | 447 | |
34c41c68 DE |
448 | if (address_arg != NULL && source_arg != NULL) |
449 | error (_("Must specify at most one of -pc and -source")); | |
c5aa993b | 450 | |
d7e74731 PA |
451 | stdio_file arg_outfile; |
452 | ||
99e8a4f9 | 453 | if (argv != NULL && argv[outfile_idx] != NULL) |
34c41c68 | 454 | { |
34c41c68 DE |
455 | if (argv[outfile_idx + 1] != NULL) |
456 | error (_("Junk at end of command")); | |
ee0c3293 TT |
457 | gdb::unique_xmalloc_ptr<char> outfile_name |
458 | (tilde_expand (argv[outfile_idx])); | |
459 | if (!arg_outfile.open (outfile_name.get (), FOPEN_WT)) | |
460 | perror_with_name (outfile_name.get ()); | |
d7e74731 | 461 | outfile = &arg_outfile; |
34c41c68 | 462 | } |
c906108c | 463 | |
34c41c68 | 464 | if (address_arg != NULL) |
27618ce4 | 465 | { |
34c41c68 DE |
466 | CORE_ADDR pc = parse_and_eval_address (address_arg); |
467 | struct symtab *s = find_pc_line_symtab (pc); | |
468 | ||
469 | if (s == NULL) | |
470 | error (_("No symtab for address: %s"), address_arg); | |
471 | dump_symtab (s, outfile); | |
27618ce4 | 472 | } |
34c41c68 DE |
473 | else |
474 | { | |
475 | struct objfile *objfile; | |
476 | struct compunit_symtab *cu; | |
477 | struct symtab *s; | |
478 | int found = 0; | |
479 | ||
480 | ALL_OBJFILES (objfile) | |
481 | { | |
482 | int print_for_objfile = 1; | |
483 | ||
484 | if (objfile_arg != NULL) | |
485 | print_for_objfile | |
486 | = compare_filenames_for_search (objfile_name (objfile), | |
487 | objfile_arg); | |
488 | if (!print_for_objfile) | |
489 | continue; | |
490 | ||
491 | ALL_OBJFILE_FILETABS (objfile, cu, s) | |
492 | { | |
493 | int print_for_source = 0; | |
494 | ||
495 | QUIT; | |
496 | if (source_arg != NULL) | |
497 | { | |
498 | print_for_source | |
499 | = compare_filenames_for_search | |
500 | (symtab_to_filename_for_display (s), source_arg); | |
501 | found = 1; | |
502 | } | |
503 | if (source_arg == NULL | |
504 | || print_for_source) | |
505 | dump_symtab (s, outfile); | |
506 | } | |
507 | } | |
508 | ||
509 | if (source_arg != NULL && !found) | |
510 | error (_("No symtab for source file: %s"), source_arg); | |
511 | } | |
c906108c SS |
512 | } |
513 | ||
bf469271 | 514 | /* Print symbol SYMBOL on OUTFILE. DEPTH says how far to indent. */ |
c906108c | 515 | |
bf469271 PA |
516 | static void |
517 | print_symbol (struct gdbarch *gdbarch, struct symbol *symbol, | |
518 | int depth, ui_file *outfile) | |
c906108c | 519 | { |
1994afbf DE |
520 | struct obj_section *section; |
521 | ||
522 | if (SYMBOL_OBJFILE_OWNED (symbol)) | |
523 | section = SYMBOL_OBJ_SECTION (symbol_objfile (symbol), symbol); | |
524 | else | |
525 | section = NULL; | |
c906108c SS |
526 | |
527 | print_spaces (depth, outfile); | |
176620f1 | 528 | if (SYMBOL_DOMAIN (symbol) == LABEL_DOMAIN) |
c906108c | 529 | { |
de5ad195 | 530 | fprintf_filtered (outfile, "label %s at ", SYMBOL_PRINT_NAME (symbol)); |
5af949e3 UW |
531 | fputs_filtered (paddress (gdbarch, SYMBOL_VALUE_ADDRESS (symbol)), |
532 | outfile); | |
714835d5 | 533 | if (section) |
c906108c | 534 | fprintf_filtered (outfile, " section %s\n", |
714835d5 UW |
535 | bfd_section_name (section->the_bfd_section->owner, |
536 | section->the_bfd_section)); | |
c906108c SS |
537 | else |
538 | fprintf_filtered (outfile, "\n"); | |
bf469271 | 539 | return; |
c906108c | 540 | } |
bf469271 | 541 | |
176620f1 | 542 | if (SYMBOL_DOMAIN (symbol) == STRUCT_DOMAIN) |
c906108c | 543 | { |
e86ca25f | 544 | if (TYPE_NAME (SYMBOL_TYPE (symbol))) |
c906108c | 545 | { |
79d43c61 TT |
546 | LA_PRINT_TYPE (SYMBOL_TYPE (symbol), "", outfile, 1, depth, |
547 | &type_print_raw_options); | |
c906108c SS |
548 | } |
549 | else | |
550 | { | |
551 | fprintf_filtered (outfile, "%s %s = ", | |
c5aa993b JM |
552 | (TYPE_CODE (SYMBOL_TYPE (symbol)) == TYPE_CODE_ENUM |
553 | ? "enum" | |
554 | : (TYPE_CODE (SYMBOL_TYPE (symbol)) == TYPE_CODE_STRUCT | |
555 | ? "struct" : "union")), | |
3567439c | 556 | SYMBOL_LINKAGE_NAME (symbol)); |
79d43c61 TT |
557 | LA_PRINT_TYPE (SYMBOL_TYPE (symbol), "", outfile, 1, depth, |
558 | &type_print_raw_options); | |
c906108c SS |
559 | } |
560 | fprintf_filtered (outfile, ";\n"); | |
561 | } | |
562 | else | |
563 | { | |
564 | if (SYMBOL_CLASS (symbol) == LOC_TYPEDEF) | |
565 | fprintf_filtered (outfile, "typedef "); | |
566 | if (SYMBOL_TYPE (symbol)) | |
567 | { | |
568 | /* Print details of types, except for enums where it's clutter. */ | |
de5ad195 | 569 | LA_PRINT_TYPE (SYMBOL_TYPE (symbol), SYMBOL_PRINT_NAME (symbol), |
c906108c SS |
570 | outfile, |
571 | TYPE_CODE (SYMBOL_TYPE (symbol)) != TYPE_CODE_ENUM, | |
79d43c61 TT |
572 | depth, |
573 | &type_print_raw_options); | |
c906108c SS |
574 | fprintf_filtered (outfile, "; "); |
575 | } | |
576 | else | |
de5ad195 | 577 | fprintf_filtered (outfile, "%s ", SYMBOL_PRINT_NAME (symbol)); |
c906108c SS |
578 | |
579 | switch (SYMBOL_CLASS (symbol)) | |
580 | { | |
581 | case LOC_CONST: | |
12df843f JK |
582 | fprintf_filtered (outfile, "const %s (%s)", |
583 | plongest (SYMBOL_VALUE (symbol)), | |
584 | hex_string (SYMBOL_VALUE (symbol))); | |
c906108c SS |
585 | break; |
586 | ||
587 | case LOC_CONST_BYTES: | |
588 | { | |
589 | unsigned i; | |
590 | struct type *type = check_typedef (SYMBOL_TYPE (symbol)); | |
433759f7 | 591 | |
c906108c SS |
592 | fprintf_filtered (outfile, "const %u hex bytes:", |
593 | TYPE_LENGTH (type)); | |
594 | for (i = 0; i < TYPE_LENGTH (type); i++) | |
595 | fprintf_filtered (outfile, " %02x", | |
c5aa993b | 596 | (unsigned) SYMBOL_VALUE_BYTES (symbol)[i]); |
c906108c SS |
597 | } |
598 | break; | |
599 | ||
600 | case LOC_STATIC: | |
601 | fprintf_filtered (outfile, "static at "); | |
5af949e3 UW |
602 | fputs_filtered (paddress (gdbarch, SYMBOL_VALUE_ADDRESS (symbol)), |
603 | outfile); | |
714835d5 | 604 | if (section) |
c906108c | 605 | fprintf_filtered (outfile, " section %s", |
714835d5 UW |
606 | bfd_section_name (section->the_bfd_section->owner, |
607 | section->the_bfd_section)); | |
c906108c SS |
608 | break; |
609 | ||
c906108c | 610 | case LOC_REGISTER: |
2a2d4dc3 | 611 | if (SYMBOL_IS_ARGUMENT (symbol)) |
12df843f JK |
612 | fprintf_filtered (outfile, "parameter register %s", |
613 | plongest (SYMBOL_VALUE (symbol))); | |
2a2d4dc3 | 614 | else |
12df843f JK |
615 | fprintf_filtered (outfile, "register %s", |
616 | plongest (SYMBOL_VALUE (symbol))); | |
c906108c SS |
617 | break; |
618 | ||
619 | case LOC_ARG: | |
12df843f JK |
620 | fprintf_filtered (outfile, "arg at offset %s", |
621 | hex_string (SYMBOL_VALUE (symbol))); | |
c906108c SS |
622 | break; |
623 | ||
c906108c | 624 | case LOC_REF_ARG: |
12df843f JK |
625 | fprintf_filtered (outfile, "reference arg at %s", |
626 | hex_string (SYMBOL_VALUE (symbol))); | |
c906108c SS |
627 | break; |
628 | ||
c906108c | 629 | case LOC_REGPARM_ADDR: |
12df843f JK |
630 | fprintf_filtered (outfile, "address parameter register %s", |
631 | plongest (SYMBOL_VALUE (symbol))); | |
c906108c SS |
632 | break; |
633 | ||
634 | case LOC_LOCAL: | |
12df843f JK |
635 | fprintf_filtered (outfile, "local at offset %s", |
636 | hex_string (SYMBOL_VALUE (symbol))); | |
c906108c SS |
637 | break; |
638 | ||
c906108c SS |
639 | case LOC_TYPEDEF: |
640 | break; | |
641 | ||
642 | case LOC_LABEL: | |
643 | fprintf_filtered (outfile, "label at "); | |
5af949e3 UW |
644 | fputs_filtered (paddress (gdbarch, SYMBOL_VALUE_ADDRESS (symbol)), |
645 | outfile); | |
714835d5 | 646 | if (section) |
c906108c | 647 | fprintf_filtered (outfile, " section %s", |
714835d5 UW |
648 | bfd_section_name (section->the_bfd_section->owner, |
649 | section->the_bfd_section)); | |
c906108c SS |
650 | break; |
651 | ||
652 | case LOC_BLOCK: | |
653 | fprintf_filtered (outfile, "block object "); | |
d4f3574e | 654 | gdb_print_host_address (SYMBOL_BLOCK_VALUE (symbol), outfile); |
c906108c | 655 | fprintf_filtered (outfile, ", "); |
5af949e3 UW |
656 | fputs_filtered (paddress (gdbarch, |
657 | BLOCK_START (SYMBOL_BLOCK_VALUE (symbol))), | |
ed49a04f | 658 | outfile); |
c906108c | 659 | fprintf_filtered (outfile, ".."); |
5af949e3 UW |
660 | fputs_filtered (paddress (gdbarch, |
661 | BLOCK_END (SYMBOL_BLOCK_VALUE (symbol))), | |
ed49a04f | 662 | outfile); |
714835d5 | 663 | if (section) |
c906108c | 664 | fprintf_filtered (outfile, " section %s", |
714835d5 UW |
665 | bfd_section_name (section->the_bfd_section->owner, |
666 | section->the_bfd_section)); | |
c906108c SS |
667 | break; |
668 | ||
4c2df51b | 669 | case LOC_COMPUTED: |
4c2df51b DJ |
670 | fprintf_filtered (outfile, "computed at runtime"); |
671 | break; | |
672 | ||
c906108c SS |
673 | case LOC_UNRESOLVED: |
674 | fprintf_filtered (outfile, "unresolved"); | |
675 | break; | |
676 | ||
677 | case LOC_OPTIMIZED_OUT: | |
678 | fprintf_filtered (outfile, "optimized out"); | |
679 | break; | |
680 | ||
c5aa993b | 681 | default: |
c906108c SS |
682 | fprintf_filtered (outfile, "botched symbol class %x", |
683 | SYMBOL_CLASS (symbol)); | |
684 | break; | |
685 | } | |
686 | } | |
687 | fprintf_filtered (outfile, "\n"); | |
c906108c SS |
688 | } |
689 | ||
80480540 | 690 | static void |
e99c83e7 | 691 | maintenance_print_msymbols (const char *args, int from_tty) |
c906108c | 692 | { |
34c41c68 | 693 | struct ui_file *outfile = gdb_stdout; |
34c41c68 | 694 | char *objfile_arg = NULL; |
c906108c | 695 | struct objfile *objfile; |
34c41c68 | 696 | int i, outfile_idx; |
07318b29 | 697 | |
c906108c SS |
698 | dont_repeat (); |
699 | ||
773a1edc | 700 | gdb_argv argv (args); |
c906108c | 701 | |
99e8a4f9 | 702 | for (i = 0; argv != NULL && argv[i] != NULL; ++i) |
c906108c | 703 | { |
34c41c68 | 704 | if (strcmp (argv[i], "-objfile") == 0) |
c906108c | 705 | { |
34c41c68 DE |
706 | if (argv[i + 1] == NULL) |
707 | error (_("Missing objfile name")); | |
708 | objfile_arg = argv[++i]; | |
709 | } | |
710 | else if (strcmp (argv[i], "--") == 0) | |
711 | { | |
712 | /* End of options. */ | |
713 | ++i; | |
714 | break; | |
c906108c | 715 | } |
34c41c68 DE |
716 | else if (argv[i][0] == '-') |
717 | { | |
718 | /* Future proofing: Don't allow OUTFILE to begin with "-". */ | |
719 | error (_("Unknown option: %s"), argv[i]); | |
720 | } | |
721 | else | |
722 | break; | |
c906108c | 723 | } |
34c41c68 | 724 | outfile_idx = i; |
c906108c | 725 | |
d7e74731 PA |
726 | stdio_file arg_outfile; |
727 | ||
99e8a4f9 | 728 | if (argv != NULL && argv[outfile_idx] != NULL) |
34c41c68 | 729 | { |
34c41c68 DE |
730 | if (argv[outfile_idx + 1] != NULL) |
731 | error (_("Junk at end of command")); | |
ee0c3293 TT |
732 | gdb::unique_xmalloc_ptr<char> outfile_name |
733 | (tilde_expand (argv[outfile_idx])); | |
734 | if (!arg_outfile.open (outfile_name.get (), FOPEN_WT)) | |
735 | perror_with_name (outfile_name.get ()); | |
d7e74731 | 736 | outfile = &arg_outfile; |
34c41c68 | 737 | } |
c5aa993b | 738 | |
34c41c68 DE |
739 | ALL_OBJFILES (objfile) |
740 | { | |
741 | QUIT; | |
742 | if (objfile_arg == NULL | |
743 | || compare_filenames_for_search (objfile_name (objfile), objfile_arg)) | |
744 | dump_msymbols (objfile, outfile); | |
745 | } | |
c906108c SS |
746 | } |
747 | ||
80480540 | 748 | static void |
e99c83e7 | 749 | maintenance_print_objfiles (const char *regexp, int from_tty) |
c906108c | 750 | { |
6c95b8df | 751 | struct program_space *pspace; |
c906108c SS |
752 | struct objfile *objfile; |
753 | ||
754 | dont_repeat (); | |
755 | ||
52e260a3 DE |
756 | if (regexp) |
757 | re_comp (regexp); | |
758 | ||
6c95b8df PA |
759 | ALL_PSPACES (pspace) |
760 | ALL_PSPACE_OBJFILES (pspace, objfile) | |
27618ce4 TT |
761 | { |
762 | QUIT; | |
52e260a3 | 763 | if (! regexp |
4262abfb | 764 | || re_exec (objfile_name (objfile))) |
52e260a3 | 765 | dump_objfile (objfile); |
27618ce4 | 766 | } |
c906108c SS |
767 | } |
768 | ||
5e7b2f39 | 769 | /* List all the symbol tables whose names match REGEXP (optional). */ |
b5ebcee6 | 770 | |
80480540 | 771 | static void |
e99c83e7 | 772 | maintenance_info_symtabs (const char *regexp, int from_tty) |
44ea7b70 | 773 | { |
6c95b8df | 774 | struct program_space *pspace; |
44ea7b70 JB |
775 | struct objfile *objfile; |
776 | ||
db68bbae DE |
777 | dont_repeat (); |
778 | ||
44ea7b70 JB |
779 | if (regexp) |
780 | re_comp (regexp); | |
781 | ||
6c95b8df PA |
782 | ALL_PSPACES (pspace) |
783 | ALL_PSPACE_OBJFILES (pspace, objfile) | |
44ea7b70 | 784 | { |
43f3e411 | 785 | struct compunit_symtab *cust; |
44ea7b70 | 786 | struct symtab *symtab; |
26a84859 | 787 | |
44ea7b70 JB |
788 | /* We don't want to print anything for this objfile until we |
789 | actually find a symtab whose name matches. */ | |
790 | int printed_objfile_start = 0; | |
791 | ||
43f3e411 | 792 | ALL_OBJFILE_COMPUNITS (objfile, cust) |
8a498d38 | 793 | { |
43f3e411 | 794 | int printed_compunit_symtab_start = 0; |
8a498d38 | 795 | |
43f3e411 | 796 | ALL_COMPUNIT_FILETABS (cust, symtab) |
8a498d38 | 797 | { |
43f3e411 DE |
798 | QUIT; |
799 | ||
800 | if (! regexp | |
801 | || re_exec (symtab_to_filename_for_display (symtab))) | |
8a498d38 | 802 | { |
43f3e411 DE |
803 | if (! printed_objfile_start) |
804 | { | |
805 | printf_filtered ("{ objfile %s ", objfile_name (objfile)); | |
806 | wrap_here (" "); | |
807 | printf_filtered ("((struct objfile *) %s)\n", | |
808 | host_address_to_string (objfile)); | |
809 | printed_objfile_start = 1; | |
810 | } | |
811 | if (! printed_compunit_symtab_start) | |
812 | { | |
813 | printf_filtered (" { ((struct compunit_symtab *) %s)\n", | |
814 | host_address_to_string (cust)); | |
815 | printf_filtered (" debugformat %s\n", | |
816 | COMPUNIT_DEBUGFORMAT (cust)); | |
817 | printf_filtered (" producer %s\n", | |
818 | COMPUNIT_PRODUCER (cust) != NULL | |
819 | ? COMPUNIT_PRODUCER (cust) | |
820 | : "(null)"); | |
821 | printf_filtered (" dirname %s\n", | |
822 | COMPUNIT_DIRNAME (cust) != NULL | |
823 | ? COMPUNIT_DIRNAME (cust) | |
824 | : "(null)"); | |
825 | printf_filtered (" blockvector" | |
826 | " ((struct blockvector *) %s)\n", | |
827 | host_address_to_string | |
828 | (COMPUNIT_BLOCKVECTOR (cust))); | |
829 | printed_compunit_symtab_start = 1; | |
830 | } | |
831 | ||
832 | printf_filtered ("\t{ symtab %s ", | |
833 | symtab_to_filename_for_display (symtab)); | |
834 | wrap_here (" "); | |
835 | printf_filtered ("((struct symtab *) %s)\n", | |
836 | host_address_to_string (symtab)); | |
837 | printf_filtered ("\t fullname %s\n", | |
838 | symtab->fullname != NULL | |
839 | ? symtab->fullname | |
840 | : "(null)"); | |
841 | printf_filtered ("\t " | |
842 | "linetable ((struct linetable *) %s)\n", | |
843 | host_address_to_string (symtab->linetable)); | |
844 | printf_filtered ("\t}\n"); | |
8a498d38 | 845 | } |
8a498d38 | 846 | } |
43f3e411 DE |
847 | |
848 | if (printed_compunit_symtab_start) | |
849 | printf_filtered (" }\n"); | |
8a498d38 | 850 | } |
44ea7b70 JB |
851 | |
852 | if (printed_objfile_start) | |
853 | printf_filtered ("}\n"); | |
854 | } | |
855 | } | |
7d0c9981 DE |
856 | |
857 | /* Check consistency of symtabs. | |
858 | An example of what this checks for is NULL blockvectors. | |
859 | They can happen if there's a bug during debug info reading. | |
860 | GDB assumes they are always non-NULL. | |
861 | ||
862 | Note: This does not check for psymtab vs symtab consistency. | |
863 | Use "maint check-psymtabs" for that. */ | |
864 | ||
865 | static void | |
e99c83e7 | 866 | maintenance_check_symtabs (const char *ignore, int from_tty) |
7d0c9981 DE |
867 | { |
868 | struct program_space *pspace; | |
869 | struct objfile *objfile; | |
870 | ||
871 | ALL_PSPACES (pspace) | |
872 | ALL_PSPACE_OBJFILES (pspace, objfile) | |
873 | { | |
43f3e411 | 874 | struct compunit_symtab *cust; |
7d0c9981 DE |
875 | |
876 | /* We don't want to print anything for this objfile until we | |
877 | actually find something worth printing. */ | |
878 | int printed_objfile_start = 0; | |
879 | ||
43f3e411 | 880 | ALL_OBJFILE_COMPUNITS (objfile, cust) |
7d0c9981 DE |
881 | { |
882 | int found_something = 0; | |
43f3e411 | 883 | struct symtab *symtab = compunit_primary_filetab (cust); |
7d0c9981 DE |
884 | |
885 | QUIT; | |
886 | ||
43f3e411 | 887 | if (COMPUNIT_BLOCKVECTOR (cust) == NULL) |
7d0c9981 DE |
888 | found_something = 1; |
889 | /* Add more checks here. */ | |
890 | ||
891 | if (found_something) | |
892 | { | |
893 | if (! printed_objfile_start) | |
894 | { | |
4262abfb | 895 | printf_filtered ("{ objfile %s ", objfile_name (objfile)); |
7d0c9981 | 896 | wrap_here (" "); |
26a84859 | 897 | printf_filtered ("((struct objfile *) %s)\n", |
7d0c9981 DE |
898 | host_address_to_string (objfile)); |
899 | printed_objfile_start = 1; | |
900 | } | |
901 | printf_filtered (" { symtab %s\n", | |
902 | symtab_to_filename_for_display (symtab)); | |
43f3e411 | 903 | if (COMPUNIT_BLOCKVECTOR (cust) == NULL) |
7d0c9981 DE |
904 | printf_filtered (" NULL blockvector\n"); |
905 | printf_filtered (" }\n"); | |
906 | } | |
907 | } | |
908 | ||
909 | if (printed_objfile_start) | |
910 | printf_filtered ("}\n"); | |
911 | } | |
912 | } | |
913 | ||
7d0c9981 DE |
914 | /* Expand all symbol tables whose name matches an optional regexp. */ |
915 | ||
916 | static void | |
e99c83e7 | 917 | maintenance_expand_symtabs (const char *args, int from_tty) |
7d0c9981 DE |
918 | { |
919 | struct program_space *pspace; | |
920 | struct objfile *objfile; | |
7d0c9981 DE |
921 | char *regexp = NULL; |
922 | ||
923 | /* We use buildargv here so that we handle spaces in the regexp | |
924 | in a way that allows adding more arguments later. */ | |
773a1edc | 925 | gdb_argv argv (args); |
7d0c9981 DE |
926 | |
927 | if (argv != NULL) | |
928 | { | |
929 | if (argv[0] != NULL) | |
930 | { | |
931 | regexp = argv[0]; | |
932 | if (argv[1] != NULL) | |
933 | error (_("Extra arguments after regexp.")); | |
934 | } | |
935 | } | |
936 | ||
937 | if (regexp) | |
938 | re_comp (regexp); | |
939 | ||
940 | ALL_PSPACES (pspace) | |
941 | ALL_PSPACE_OBJFILES (pspace, objfile) | |
942 | { | |
943 | if (objfile->sf) | |
944 | { | |
945 | objfile->sf->qf->expand_symtabs_matching | |
14bc53a8 PA |
946 | (objfile, |
947 | [&] (const char *filename, bool basenames) | |
948 | { | |
949 | /* KISS: Only apply the regexp to the complete file name. */ | |
950 | return (!basenames | |
951 | && (regexp == NULL || re_exec (filename))); | |
952 | }, | |
b5ec771e | 953 | lookup_name_info::match_any (), |
14bc53a8 PA |
954 | [] (const char *symname) |
955 | { | |
956 | /* Since we're not searching on symbols, just return true. */ | |
957 | return true; | |
958 | }, | |
959 | NULL, | |
960 | ALL_DOMAIN); | |
7d0c9981 DE |
961 | } |
962 | } | |
963 | } | |
c906108c | 964 | \f |
c5aa993b | 965 | |
c906108c SS |
966 | /* Return the nexting depth of a block within other blocks in its symtab. */ |
967 | ||
968 | static int | |
fba45db2 | 969 | block_depth (struct block *block) |
c906108c | 970 | { |
52f0bd74 | 971 | int i = 0; |
433759f7 | 972 | |
c5aa993b | 973 | while ((block = BLOCK_SUPERBLOCK (block)) != NULL) |
c906108c SS |
974 | { |
975 | i++; | |
976 | } | |
977 | return i; | |
978 | } | |
c906108c | 979 | \f |
c5aa993b | 980 | |
f2403c39 AB |
981 | /* Used by MAINTENANCE_INFO_LINE_TABLES to print the information about a |
982 | single line table. */ | |
983 | ||
984 | static int | |
985 | maintenance_print_one_line_table (struct symtab *symtab, void *data) | |
986 | { | |
987 | struct linetable *linetable; | |
988 | struct objfile *objfile; | |
989 | ||
990 | objfile = symtab->compunit_symtab->objfile; | |
991 | printf_filtered (_("objfile: %s ((struct objfile *) %s)\n"), | |
992 | objfile_name (objfile), | |
993 | host_address_to_string (objfile)); | |
994 | printf_filtered (_("compunit_symtab: ((struct compunit_symtab *) %s)\n"), | |
995 | host_address_to_string (symtab->compunit_symtab)); | |
996 | printf_filtered (_("symtab: %s ((struct symtab *) %s)\n"), | |
997 | symtab_to_fullname (symtab), | |
998 | host_address_to_string (symtab)); | |
999 | linetable = SYMTAB_LINETABLE (symtab); | |
1000 | printf_filtered (_("linetable: ((struct linetable *) %s):\n"), | |
1001 | host_address_to_string (linetable)); | |
1002 | ||
1003 | if (linetable == NULL) | |
1004 | printf_filtered (_("No line table.\n")); | |
1005 | else if (linetable->nitems <= 0) | |
1006 | printf_filtered (_("Line table has no lines.\n")); | |
1007 | else | |
1008 | { | |
1009 | int i; | |
1010 | ||
1011 | /* Leave space for 6 digits of index and line number. After that the | |
1012 | tables will just not format as well. */ | |
1013 | printf_filtered (_("%-6s %6s %s\n"), | |
1014 | _("INDEX"), _("LINE"), _("ADDRESS")); | |
1015 | ||
1016 | for (i = 0; i < linetable->nitems; ++i) | |
1017 | { | |
1018 | struct linetable_entry *item; | |
f2403c39 AB |
1019 | |
1020 | item = &linetable->item [i]; | |
1021 | printf_filtered (_("%-6d %6d %s\n"), i, item->line, | |
1022 | core_addr_to_string (item->pc)); | |
1023 | } | |
1024 | } | |
1025 | ||
1026 | return 0; | |
1027 | } | |
1028 | ||
1029 | /* Implement the 'maint info line-table' command. */ | |
1030 | ||
1031 | static void | |
e99c83e7 | 1032 | maintenance_info_line_tables (const char *regexp, int from_tty) |
f2403c39 AB |
1033 | { |
1034 | struct program_space *pspace; | |
1035 | struct objfile *objfile; | |
1036 | ||
1037 | dont_repeat (); | |
1038 | ||
1039 | if (regexp != NULL) | |
1040 | re_comp (regexp); | |
1041 | ||
1042 | ALL_PSPACES (pspace) | |
1043 | ALL_PSPACE_OBJFILES (pspace, objfile) | |
1044 | { | |
1045 | struct compunit_symtab *cust; | |
1046 | struct symtab *symtab; | |
1047 | ||
1048 | ALL_OBJFILE_COMPUNITS (objfile, cust) | |
1049 | { | |
1050 | ALL_COMPUNIT_FILETABS (cust, symtab) | |
1051 | { | |
1052 | QUIT; | |
1053 | ||
1054 | if (regexp == NULL | |
1055 | || re_exec (symtab_to_filename_for_display (symtab))) | |
1056 | maintenance_print_one_line_table (symtab, NULL); | |
1057 | } | |
1058 | } | |
1059 | } | |
1060 | } | |
1061 | ||
1062 | \f | |
1063 | ||
c378eb4e | 1064 | /* Do early runtime initializations. */ |
b5ebcee6 | 1065 | |
c906108c | 1066 | void |
fba45db2 | 1067 | _initialize_symmisc (void) |
c906108c | 1068 | { |
c5aa993b | 1069 | std_in = stdin; |
c906108c SS |
1070 | std_out = stdout; |
1071 | std_err = stderr; | |
80480540 YQ |
1072 | |
1073 | add_cmd ("symbols", class_maintenance, maintenance_print_symbols, _("\ | |
1074 | Print dump of current symbol definitions.\n\ | |
34c41c68 DE |
1075 | Usage: mt print symbols [-pc address] [--] [outfile]\n\ |
1076 | mt print symbols [-objfile objfile] [-source source] [--] [outfile]\n\ | |
1077 | Entries in the full symbol table are dumped to file OUTFILE,\n\ | |
1078 | or the terminal if OUTFILE is unspecified.\n\ | |
1079 | If ADDRESS is provided, dump only the file for that address.\n\ | |
1080 | If SOURCE is provided, dump only that file's symbols.\n\ | |
1081 | If OBJFILE is provided, dump only that file's minimal symbols."), | |
80480540 YQ |
1082 | &maintenanceprintlist); |
1083 | ||
1084 | add_cmd ("msymbols", class_maintenance, maintenance_print_msymbols, _("\ | |
1085 | Print dump of current minimal symbol definitions.\n\ | |
34c41c68 DE |
1086 | Usage: mt print msymbols [-objfile objfile] [--] [outfile]\n\ |
1087 | Entries in the minimal symbol table are dumped to file OUTFILE,\n\ | |
1088 | or the terminal if OUTFILE is unspecified.\n\ | |
1089 | If OBJFILE is provided, dump only that file's minimal symbols."), | |
80480540 YQ |
1090 | &maintenanceprintlist); |
1091 | ||
1092 | add_cmd ("objfiles", class_maintenance, maintenance_print_objfiles, | |
52e260a3 DE |
1093 | _("Print dump of current object file definitions.\n\ |
1094 | With an argument REGEXP, list the object files with matching names."), | |
80480540 YQ |
1095 | &maintenanceprintlist); |
1096 | ||
1097 | add_cmd ("symtabs", class_maintenance, maintenance_info_symtabs, _("\ | |
1098 | List the full symbol tables for all object files.\n\ | |
1099 | This does not include information about individual symbols, blocks, or\n\ | |
1100 | linetables --- just the symbol table structures themselves.\n\ | |
db68bbae | 1101 | With an argument REGEXP, list the symbol tables with matching names."), |
80480540 | 1102 | &maintenanceinfolist); |
7d0c9981 | 1103 | |
f2403c39 AB |
1104 | add_cmd ("line-table", class_maintenance, maintenance_info_line_tables, _("\ |
1105 | List the contents of all line tables, from all symbol tables.\n\ | |
1106 | With an argument REGEXP, list just the line tables for the symbol\n\ | |
1107 | tables with matching names."), | |
1108 | &maintenanceinfolist); | |
1109 | ||
7d0c9981 DE |
1110 | add_cmd ("check-symtabs", class_maintenance, maintenance_check_symtabs, |
1111 | _("\ | |
1112 | Check consistency of currently expanded symtabs."), | |
1113 | &maintenancelist); | |
1114 | ||
1115 | add_cmd ("expand-symtabs", class_maintenance, maintenance_expand_symtabs, | |
1116 | _("Expand symbol tables.\n\ | |
1117 | With an argument REGEXP, only expand the symbol tables with matching names."), | |
1118 | &maintenancelist); | |
c906108c | 1119 | } |