Commit | Line | Data |
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c906108c | 1 | /* Do various things to symbol tables (other than lookup), for GDB. |
af5f3db6 | 2 | |
6aba47ca | 3 | Copyright (C) 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, |
9b254dd1 | 4 | 1996, 1997, 1998, 1999, 2000, 2002, 2003, 2004, 2007, 2008 |
6aba47ca | 5 | Free Software Foundation, Inc. |
c906108c | 6 | |
c5aa993b | 7 | This file is part of GDB. |
c906108c | 8 | |
c5aa993b JM |
9 | This program is free software; you can redistribute it and/or modify |
10 | it under the terms of the GNU General Public License as published by | |
a9762ec7 | 11 | the Free Software Foundation; either version 3 of the License, or |
c5aa993b | 12 | (at your option) any later version. |
c906108c | 13 | |
c5aa993b JM |
14 | This program is distributed in the hope that it will be useful, |
15 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | GNU General Public License for more details. | |
c906108c | 18 | |
c5aa993b | 19 | You should have received a copy of the GNU General Public License |
a9762ec7 | 20 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
c906108c SS |
21 | |
22 | #include "defs.h" | |
23 | #include "symtab.h" | |
24 | #include "gdbtypes.h" | |
25 | #include "bfd.h" | |
26 | #include "symfile.h" | |
27 | #include "objfiles.h" | |
28 | #include "breakpoint.h" | |
29 | #include "command.h" | |
04ea0df1 | 30 | #include "gdb_obstack.h" |
60250e8b | 31 | #include "exceptions.h" |
c906108c SS |
32 | #include "language.h" |
33 | #include "bcache.h" | |
fe898f56 | 34 | #include "block.h" |
44ea7b70 | 35 | #include "gdb_regex.h" |
07318b29 | 36 | #include "gdb_stat.h" |
de4f826b | 37 | #include "dictionary.h" |
c906108c SS |
38 | |
39 | #include "gdb_string.h" | |
dbda9972 | 40 | #include "readline/readline.h" |
c906108c SS |
41 | |
42 | #ifndef DEV_TTY | |
43 | #define DEV_TTY "/dev/tty" | |
44 | #endif | |
45 | ||
46 | /* Unfortunately for debugging, stderr is usually a macro. This is painful | |
47 | when calling functions that take FILE *'s from the debugger. | |
48 | So we make a variable which has the same value and which is accessible when | |
49 | debugging GDB with itself. Because stdin et al need not be constants, | |
50 | we initialize them in the _initialize_symmisc function at the bottom | |
51 | of the file. */ | |
52 | FILE *std_in; | |
53 | FILE *std_out; | |
54 | FILE *std_err; | |
55 | ||
56 | /* Prototypes for local functions */ | |
57 | ||
d9fcf2fb JM |
58 | static void dump_symtab (struct objfile *, struct symtab *, |
59 | struct ui_file *); | |
c906108c | 60 | |
d9fcf2fb JM |
61 | static void dump_psymtab (struct objfile *, struct partial_symtab *, |
62 | struct ui_file *); | |
c906108c | 63 | |
d9fcf2fb | 64 | static void dump_msymbols (struct objfile *, struct ui_file *); |
c906108c | 65 | |
a14ed312 | 66 | static void dump_objfile (struct objfile *); |
c906108c | 67 | |
a14ed312 | 68 | static int block_depth (struct block *); |
c906108c | 69 | |
d9fcf2fb JM |
70 | static void print_partial_symbols (struct partial_symbol **, int, |
71 | char *, struct ui_file *); | |
c906108c | 72 | |
a14ed312 | 73 | void _initialize_symmisc (void); |
c906108c | 74 | |
c5aa993b JM |
75 | struct print_symbol_args |
76 | { | |
77 | struct symbol *symbol; | |
78 | int depth; | |
d9fcf2fb | 79 | struct ui_file *outfile; |
c5aa993b | 80 | }; |
c906108c | 81 | |
4efb68b1 | 82 | static int print_symbol (void *); |
c906108c | 83 | \f |
c906108c | 84 | /* Free all the storage associated with the struct symtab <- S. |
f73634e5 DE |
85 | Note that some symtabs have contents that all live inside one big block of |
86 | memory, and some share the contents of another symbol table and so you | |
87 | should not free the contents on their behalf (except sometimes the | |
88 | linetable, which maybe per symtab even when the rest is not). | |
c906108c SS |
89 | It is s->free_code that says which alternative to use. */ |
90 | ||
91 | void | |
aa1ee363 | 92 | free_symtab (struct symtab *s) |
c906108c | 93 | { |
52f0bd74 AC |
94 | int i, n; |
95 | struct blockvector *bv; | |
c906108c SS |
96 | |
97 | switch (s->free_code) | |
98 | { | |
99 | case free_nothing: | |
100 | /* All the contents are part of a big block of memory (an obstack), | |
c5aa993b JM |
101 | and some other symtab is in charge of freeing that block. |
102 | Therefore, do nothing. */ | |
c906108c SS |
103 | break; |
104 | ||
c906108c | 105 | case free_linetable: |
de4f826b | 106 | /* Everything will be freed either by our `free_func' |
c5aa993b JM |
107 | or by some other symtab, except for our linetable. |
108 | Free that now. */ | |
c906108c | 109 | if (LINETABLE (s)) |
2dc74dc1 | 110 | xfree (LINETABLE (s)); |
c906108c SS |
111 | break; |
112 | } | |
113 | ||
114 | /* If there is a single block of memory to free, free it. */ | |
de4f826b DC |
115 | if (s->free_func != NULL) |
116 | s->free_func (s); | |
c906108c SS |
117 | |
118 | /* Free source-related stuff */ | |
c5aa993b | 119 | if (s->line_charpos != NULL) |
2dc74dc1 | 120 | xfree (s->line_charpos); |
c5aa993b | 121 | if (s->fullname != NULL) |
2dc74dc1 | 122 | xfree (s->fullname); |
c5aa993b | 123 | if (s->debugformat != NULL) |
2dc74dc1 AC |
124 | xfree (s->debugformat); |
125 | xfree (s); | |
c906108c SS |
126 | } |
127 | ||
c906108c | 128 | void |
fba45db2 | 129 | print_symbol_bcache_statistics (void) |
c906108c SS |
130 | { |
131 | struct objfile *objfile; | |
132 | ||
133 | immediate_quit++; | |
134 | ALL_OBJFILES (objfile) | |
c5aa993b | 135 | { |
a3f17187 | 136 | printf_filtered (_("Byte cache statistics for '%s':\n"), objfile->name); |
af5f3db6 | 137 | print_bcache_statistics (objfile->psymbol_cache, "partial symbol cache"); |
c5aa993b | 138 | } |
c906108c SS |
139 | immediate_quit--; |
140 | } | |
141 | ||
142 | void | |
fba45db2 | 143 | print_objfile_statistics (void) |
c906108c SS |
144 | { |
145 | struct objfile *objfile; | |
c4f90d87 JM |
146 | struct symtab *s; |
147 | struct partial_symtab *ps; | |
148 | int i, linetables, blockvectors; | |
c906108c SS |
149 | |
150 | immediate_quit++; | |
151 | ALL_OBJFILES (objfile) | |
c5aa993b | 152 | { |
a3f17187 | 153 | printf_filtered (_("Statistics for '%s':\n"), objfile->name); |
c5aa993b | 154 | if (OBJSTAT (objfile, n_stabs) > 0) |
a3f17187 | 155 | printf_filtered (_(" Number of \"stab\" symbols read: %d\n"), |
c5aa993b JM |
156 | OBJSTAT (objfile, n_stabs)); |
157 | if (OBJSTAT (objfile, n_minsyms) > 0) | |
a3f17187 | 158 | printf_filtered (_(" Number of \"minimal\" symbols read: %d\n"), |
c5aa993b JM |
159 | OBJSTAT (objfile, n_minsyms)); |
160 | if (OBJSTAT (objfile, n_psyms) > 0) | |
a3f17187 | 161 | printf_filtered (_(" Number of \"partial\" symbols read: %d\n"), |
c5aa993b JM |
162 | OBJSTAT (objfile, n_psyms)); |
163 | if (OBJSTAT (objfile, n_syms) > 0) | |
a3f17187 | 164 | printf_filtered (_(" Number of \"full\" symbols read: %d\n"), |
c5aa993b JM |
165 | OBJSTAT (objfile, n_syms)); |
166 | if (OBJSTAT (objfile, n_types) > 0) | |
a3f17187 | 167 | printf_filtered (_(" Number of \"types\" defined: %d\n"), |
c5aa993b | 168 | OBJSTAT (objfile, n_types)); |
c4f90d87 JM |
169 | i = 0; |
170 | ALL_OBJFILE_PSYMTABS (objfile, ps) | |
171 | { | |
172 | if (ps->readin == 0) | |
173 | i++; | |
174 | } | |
a3f17187 | 175 | printf_filtered (_(" Number of psym tables (not yet expanded): %d\n"), i); |
c4f90d87 JM |
176 | i = linetables = blockvectors = 0; |
177 | ALL_OBJFILE_SYMTABS (objfile, s) | |
178 | { | |
179 | i++; | |
180 | if (s->linetable != NULL) | |
181 | linetables++; | |
182 | if (s->primary == 1) | |
183 | blockvectors++; | |
184 | } | |
a3f17187 AC |
185 | printf_filtered (_(" Number of symbol tables: %d\n"), i); |
186 | printf_filtered (_(" Number of symbol tables with line tables: %d\n"), | |
c4f90d87 | 187 | linetables); |
a3f17187 | 188 | printf_filtered (_(" Number of symbol tables with blockvectors: %d\n"), |
c4f90d87 JM |
189 | blockvectors); |
190 | ||
c5aa993b | 191 | if (OBJSTAT (objfile, sz_strtab) > 0) |
a3f17187 | 192 | printf_filtered (_(" Space used by a.out string tables: %d\n"), |
c5aa993b | 193 | OBJSTAT (objfile, sz_strtab)); |
a3f17187 | 194 | printf_filtered (_(" Total memory used for objfile obstack: %d\n"), |
4a146b47 | 195 | obstack_memory_used (&objfile->objfile_obstack)); |
a3f17187 | 196 | printf_filtered (_(" Total memory used for psymbol cache: %d\n"), |
af5f3db6 | 197 | bcache_memory_used (objfile->psymbol_cache)); |
a3f17187 | 198 | printf_filtered (_(" Total memory used for macro cache: %d\n"), |
af5f3db6 | 199 | bcache_memory_used (objfile->macro_cache)); |
c5aa993b | 200 | } |
c906108c SS |
201 | immediate_quit--; |
202 | } | |
203 | ||
c5aa993b | 204 | static void |
fba45db2 | 205 | dump_objfile (struct objfile *objfile) |
c906108c SS |
206 | { |
207 | struct symtab *symtab; | |
208 | struct partial_symtab *psymtab; | |
209 | ||
c5aa993b | 210 | printf_filtered ("\nObject file %s: ", objfile->name); |
c906108c | 211 | printf_filtered ("Objfile at "); |
d4f3574e | 212 | gdb_print_host_address (objfile, gdb_stdout); |
c906108c | 213 | printf_filtered (", bfd at "); |
d4f3574e | 214 | gdb_print_host_address (objfile->obfd, gdb_stdout); |
c906108c SS |
215 | printf_filtered (", %d minsyms\n\n", |
216 | objfile->minimal_symbol_count); | |
217 | ||
c5aa993b | 218 | if (objfile->psymtabs) |
c906108c SS |
219 | { |
220 | printf_filtered ("Psymtabs:\n"); | |
c5aa993b | 221 | for (psymtab = objfile->psymtabs; |
c906108c | 222 | psymtab != NULL; |
c5aa993b | 223 | psymtab = psymtab->next) |
c906108c SS |
224 | { |
225 | printf_filtered ("%s at ", | |
c5aa993b | 226 | psymtab->filename); |
d4f3574e | 227 | gdb_print_host_address (psymtab, gdb_stdout); |
c906108c | 228 | printf_filtered (", "); |
c5aa993b | 229 | if (psymtab->objfile != objfile) |
c906108c SS |
230 | { |
231 | printf_filtered ("NOT ON CHAIN! "); | |
232 | } | |
233 | wrap_here (" "); | |
234 | } | |
235 | printf_filtered ("\n\n"); | |
236 | } | |
237 | ||
c5aa993b | 238 | if (objfile->symtabs) |
c906108c SS |
239 | { |
240 | printf_filtered ("Symtabs:\n"); | |
c5aa993b | 241 | for (symtab = objfile->symtabs; |
c906108c SS |
242 | symtab != NULL; |
243 | symtab = symtab->next) | |
244 | { | |
c5aa993b | 245 | printf_filtered ("%s at ", symtab->filename); |
d4f3574e | 246 | gdb_print_host_address (symtab, gdb_stdout); |
c906108c | 247 | printf_filtered (", "); |
c5aa993b | 248 | if (symtab->objfile != objfile) |
c906108c SS |
249 | { |
250 | printf_filtered ("NOT ON CHAIN! "); | |
251 | } | |
252 | wrap_here (" "); | |
253 | } | |
254 | printf_filtered ("\n\n"); | |
255 | } | |
256 | } | |
257 | ||
258 | /* Print minimal symbols from this objfile. */ | |
c5aa993b JM |
259 | |
260 | static void | |
fba45db2 | 261 | dump_msymbols (struct objfile *objfile, struct ui_file *outfile) |
c906108c SS |
262 | { |
263 | struct minimal_symbol *msymbol; | |
264 | int index; | |
265 | char ms_type; | |
c5aa993b JM |
266 | |
267 | fprintf_filtered (outfile, "\nObject file %s:\n\n", objfile->name); | |
268 | if (objfile->minimal_symbol_count == 0) | |
c906108c SS |
269 | { |
270 | fprintf_filtered (outfile, "No minimal symbols found.\n"); | |
271 | return; | |
272 | } | |
c5aa993b | 273 | for (index = 0, msymbol = objfile->msymbols; |
22abf04a | 274 | DEPRECATED_SYMBOL_NAME (msymbol) != NULL; msymbol++, index++) |
c906108c | 275 | { |
c5aa993b | 276 | switch (msymbol->type) |
c906108c | 277 | { |
c5aa993b JM |
278 | case mst_unknown: |
279 | ms_type = 'u'; | |
280 | break; | |
281 | case mst_text: | |
282 | ms_type = 'T'; | |
283 | break; | |
284 | case mst_solib_trampoline: | |
285 | ms_type = 'S'; | |
286 | break; | |
287 | case mst_data: | |
288 | ms_type = 'D'; | |
289 | break; | |
290 | case mst_bss: | |
291 | ms_type = 'B'; | |
292 | break; | |
293 | case mst_abs: | |
294 | ms_type = 'A'; | |
295 | break; | |
296 | case mst_file_text: | |
297 | ms_type = 't'; | |
298 | break; | |
299 | case mst_file_data: | |
300 | ms_type = 'd'; | |
301 | break; | |
302 | case mst_file_bss: | |
303 | ms_type = 'b'; | |
304 | break; | |
305 | default: | |
306 | ms_type = '?'; | |
307 | break; | |
c906108c SS |
308 | } |
309 | fprintf_filtered (outfile, "[%2d] %c ", index, ms_type); | |
ed49a04f | 310 | fputs_filtered (paddress (SYMBOL_VALUE_ADDRESS (msymbol)), outfile); |
22abf04a | 311 | fprintf_filtered (outfile, " %s", DEPRECATED_SYMBOL_NAME (msymbol)); |
c906108c SS |
312 | if (SYMBOL_BFD_SECTION (msymbol)) |
313 | fprintf_filtered (outfile, " section %s", | |
314 | bfd_section_name (objfile->obfd, | |
315 | SYMBOL_BFD_SECTION (msymbol))); | |
316 | if (SYMBOL_DEMANGLED_NAME (msymbol) != NULL) | |
317 | { | |
318 | fprintf_filtered (outfile, " %s", SYMBOL_DEMANGLED_NAME (msymbol)); | |
319 | } | |
c906108c SS |
320 | if (msymbol->filename) |
321 | fprintf_filtered (outfile, " %s", msymbol->filename); | |
c906108c SS |
322 | fputs_filtered ("\n", outfile); |
323 | } | |
c5aa993b | 324 | if (objfile->minimal_symbol_count != index) |
c906108c | 325 | { |
8a3fe4f8 | 326 | warning (_("internal error: minimal symbol count %d != %d"), |
c5aa993b | 327 | objfile->minimal_symbol_count, index); |
c906108c SS |
328 | } |
329 | fprintf_filtered (outfile, "\n"); | |
330 | } | |
331 | ||
332 | static void | |
fba45db2 KB |
333 | dump_psymtab (struct objfile *objfile, struct partial_symtab *psymtab, |
334 | struct ui_file *outfile) | |
c906108c SS |
335 | { |
336 | int i; | |
337 | ||
338 | fprintf_filtered (outfile, "\nPartial symtab for source file %s ", | |
c5aa993b | 339 | psymtab->filename); |
c906108c | 340 | fprintf_filtered (outfile, "(object "); |
d4f3574e | 341 | gdb_print_host_address (psymtab, outfile); |
c906108c SS |
342 | fprintf_filtered (outfile, ")\n\n"); |
343 | fprintf_unfiltered (outfile, " Read from object file %s (", | |
c5aa993b | 344 | objfile->name); |
d4f3574e | 345 | gdb_print_host_address (objfile, outfile); |
c906108c SS |
346 | fprintf_unfiltered (outfile, ")\n"); |
347 | ||
c5aa993b | 348 | if (psymtab->readin) |
c906108c SS |
349 | { |
350 | fprintf_filtered (outfile, | |
c5aa993b | 351 | " Full symtab was read (at "); |
d4f3574e | 352 | gdb_print_host_address (psymtab->symtab, outfile); |
c906108c | 353 | fprintf_filtered (outfile, " by function at "); |
4efb68b1 | 354 | gdb_print_host_address (psymtab->read_symtab, outfile); |
c906108c SS |
355 | fprintf_filtered (outfile, ")\n"); |
356 | } | |
357 | ||
358 | fprintf_filtered (outfile, " Relocate symbols by "); | |
359 | for (i = 0; i < psymtab->objfile->num_sections; ++i) | |
360 | { | |
361 | if (i != 0) | |
362 | fprintf_filtered (outfile, ", "); | |
363 | wrap_here (" "); | |
ed49a04f MD |
364 | fputs_filtered (paddress (ANOFFSET (psymtab->section_offsets, i)), |
365 | outfile); | |
c906108c SS |
366 | } |
367 | fprintf_filtered (outfile, "\n"); | |
368 | ||
369 | fprintf_filtered (outfile, " Symbols cover text addresses "); | |
ed49a04f | 370 | fputs_filtered (paddress (psymtab->textlow), outfile); |
c906108c | 371 | fprintf_filtered (outfile, "-"); |
ed49a04f | 372 | fputs_filtered (paddress (psymtab->texthigh), outfile); |
c906108c SS |
373 | fprintf_filtered (outfile, "\n"); |
374 | fprintf_filtered (outfile, " Depends on %d other partial symtabs.\n", | |
c5aa993b JM |
375 | psymtab->number_of_dependencies); |
376 | for (i = 0; i < psymtab->number_of_dependencies; i++) | |
c906108c SS |
377 | { |
378 | fprintf_filtered (outfile, " %d ", i); | |
d4f3574e | 379 | gdb_print_host_address (psymtab->dependencies[i], outfile); |
c906108c | 380 | fprintf_filtered (outfile, " %s\n", |
c5aa993b | 381 | psymtab->dependencies[i]->filename); |
c906108c | 382 | } |
c5aa993b | 383 | if (psymtab->n_global_syms > 0) |
c906108c | 384 | { |
c5aa993b JM |
385 | print_partial_symbols (objfile->global_psymbols.list |
386 | + psymtab->globals_offset, | |
387 | psymtab->n_global_syms, "Global", outfile); | |
c906108c | 388 | } |
c5aa993b | 389 | if (psymtab->n_static_syms > 0) |
c906108c | 390 | { |
c5aa993b JM |
391 | print_partial_symbols (objfile->static_psymbols.list |
392 | + psymtab->statics_offset, | |
393 | psymtab->n_static_syms, "Static", outfile); | |
c906108c SS |
394 | } |
395 | fprintf_filtered (outfile, "\n"); | |
396 | } | |
397 | ||
c5aa993b | 398 | static void |
44b164c5 JB |
399 | dump_symtab_1 (struct objfile *objfile, struct symtab *symtab, |
400 | struct ui_file *outfile) | |
c906108c | 401 | { |
de4f826b DC |
402 | int i; |
403 | struct dict_iterator iter; | |
c906108c | 404 | int len, blen; |
de4f826b | 405 | struct linetable *l; |
c906108c | 406 | struct blockvector *bv; |
e88c90f2 | 407 | struct symbol *sym; |
de4f826b | 408 | struct block *b; |
c906108c SS |
409 | int depth; |
410 | ||
411 | fprintf_filtered (outfile, "\nSymtab for file %s\n", symtab->filename); | |
412 | if (symtab->dirname) | |
413 | fprintf_filtered (outfile, "Compilation directory is %s\n", | |
414 | symtab->dirname); | |
415 | fprintf_filtered (outfile, "Read from object file %s (", objfile->name); | |
d4f3574e | 416 | gdb_print_host_address (objfile, outfile); |
c906108c SS |
417 | fprintf_filtered (outfile, ")\n"); |
418 | fprintf_filtered (outfile, "Language: %s\n", language_str (symtab->language)); | |
419 | ||
420 | /* First print the line table. */ | |
421 | l = LINETABLE (symtab); | |
422 | if (l) | |
423 | { | |
424 | fprintf_filtered (outfile, "\nLine table:\n\n"); | |
425 | len = l->nitems; | |
426 | for (i = 0; i < len; i++) | |
427 | { | |
428 | fprintf_filtered (outfile, " line %d at ", l->item[i].line); | |
ed49a04f | 429 | fputs_filtered (paddress (l->item[i].pc), outfile); |
c906108c SS |
430 | fprintf_filtered (outfile, "\n"); |
431 | } | |
432 | } | |
433 | /* Now print the block info, but only for primary symtabs since we will | |
434 | print lots of duplicate info otherwise. */ | |
c5aa993b | 435 | if (symtab->primary) |
c906108c SS |
436 | { |
437 | fprintf_filtered (outfile, "\nBlockvector:\n\n"); | |
438 | bv = BLOCKVECTOR (symtab); | |
439 | len = BLOCKVECTOR_NBLOCKS (bv); | |
440 | for (i = 0; i < len; i++) | |
441 | { | |
442 | b = BLOCKVECTOR_BLOCK (bv, i); | |
443 | depth = block_depth (b) * 2; | |
444 | print_spaces (depth, outfile); | |
445 | fprintf_filtered (outfile, "block #%03d, object at ", i); | |
d4f3574e | 446 | gdb_print_host_address (b, outfile); |
c906108c SS |
447 | if (BLOCK_SUPERBLOCK (b)) |
448 | { | |
449 | fprintf_filtered (outfile, " under "); | |
d4f3574e | 450 | gdb_print_host_address (BLOCK_SUPERBLOCK (b), outfile); |
c906108c | 451 | } |
261397f8 DJ |
452 | /* drow/2002-07-10: We could save the total symbols count |
453 | even if we're using a hashtable, but nothing else but this message | |
454 | wants it. */ | |
de4f826b DC |
455 | fprintf_filtered (outfile, ", %d syms/buckets in ", |
456 | dict_size (BLOCK_DICT (b))); | |
ed49a04f | 457 | fputs_filtered (paddress (BLOCK_START (b)), outfile); |
c906108c | 458 | fprintf_filtered (outfile, ".."); |
ed49a04f | 459 | fputs_filtered (paddress (BLOCK_END (b)), outfile); |
c906108c SS |
460 | if (BLOCK_FUNCTION (b)) |
461 | { | |
22abf04a | 462 | fprintf_filtered (outfile, ", function %s", DEPRECATED_SYMBOL_NAME (BLOCK_FUNCTION (b))); |
c906108c SS |
463 | if (SYMBOL_DEMANGLED_NAME (BLOCK_FUNCTION (b)) != NULL) |
464 | { | |
465 | fprintf_filtered (outfile, ", %s", | |
c5aa993b | 466 | SYMBOL_DEMANGLED_NAME (BLOCK_FUNCTION (b))); |
c906108c SS |
467 | } |
468 | } | |
c906108c | 469 | fprintf_filtered (outfile, "\n"); |
261397f8 DJ |
470 | /* Now print each symbol in this block (in no particular order, if |
471 | we're using a hashtable). */ | |
de4f826b | 472 | ALL_BLOCK_SYMBOLS (b, iter, sym) |
c906108c SS |
473 | { |
474 | struct print_symbol_args s; | |
e88c90f2 | 475 | s.symbol = sym; |
c906108c SS |
476 | s.depth = depth + 1; |
477 | s.outfile = outfile; | |
478 | catch_errors (print_symbol, &s, "Error printing symbol:\n", | |
5c3ce3f7 | 479 | RETURN_MASK_ERROR); |
c906108c SS |
480 | } |
481 | } | |
482 | fprintf_filtered (outfile, "\n"); | |
483 | } | |
484 | else | |
485 | { | |
486 | fprintf_filtered (outfile, "\nBlockvector same as previous symtab\n\n"); | |
487 | } | |
488 | } | |
489 | ||
44b164c5 JB |
490 | static void |
491 | dump_symtab (struct objfile *objfile, struct symtab *symtab, | |
492 | struct ui_file *outfile) | |
493 | { | |
494 | enum language saved_lang; | |
495 | ||
496 | /* Set the current language to the language of the symtab we're dumping | |
497 | because certain routines used during dump_symtab() use the current | |
498 | language to print an image of the symbol. We'll restore it later. */ | |
499 | saved_lang = set_language (symtab->language); | |
500 | ||
501 | dump_symtab_1 (objfile, symtab, outfile); | |
502 | ||
503 | set_language (saved_lang); | |
504 | } | |
505 | ||
c906108c | 506 | void |
fba45db2 | 507 | maintenance_print_symbols (char *args, int from_tty) |
c906108c SS |
508 | { |
509 | char **argv; | |
d9fcf2fb | 510 | struct ui_file *outfile; |
c906108c SS |
511 | struct cleanup *cleanups; |
512 | char *symname = NULL; | |
513 | char *filename = DEV_TTY; | |
514 | struct objfile *objfile; | |
515 | struct symtab *s; | |
516 | ||
517 | dont_repeat (); | |
518 | ||
519 | if (args == NULL) | |
520 | { | |
8a3fe4f8 AC |
521 | error (_("\ |
522 | Arguments missing: an output file name and an optional symbol file name")); | |
c906108c SS |
523 | } |
524 | else if ((argv = buildargv (args)) == NULL) | |
525 | { | |
526 | nomem (0); | |
527 | } | |
7a292a7a | 528 | cleanups = make_cleanup_freeargv (argv); |
c906108c SS |
529 | |
530 | if (argv[0] != NULL) | |
531 | { | |
532 | filename = argv[0]; | |
533 | /* If a second arg is supplied, it is a source file name to match on */ | |
534 | if (argv[1] != NULL) | |
535 | { | |
536 | symname = argv[1]; | |
537 | } | |
538 | } | |
539 | ||
540 | filename = tilde_expand (filename); | |
b8c9b27d | 541 | make_cleanup (xfree, filename); |
c5aa993b | 542 | |
c906108c SS |
543 | outfile = gdb_fopen (filename, FOPEN_WT); |
544 | if (outfile == 0) | |
545 | perror_with_name (filename); | |
d9fcf2fb | 546 | make_cleanup_ui_file_delete (outfile); |
c906108c SS |
547 | |
548 | immediate_quit++; | |
549 | ALL_SYMTABS (objfile, s) | |
6314a349 | 550 | if (symname == NULL || strcmp (symname, s->filename) == 0) |
c5aa993b | 551 | dump_symtab (objfile, s, outfile); |
c906108c SS |
552 | immediate_quit--; |
553 | do_cleanups (cleanups); | |
554 | } | |
555 | ||
556 | /* Print symbol ARGS->SYMBOL on ARGS->OUTFILE. ARGS->DEPTH says how | |
557 | far to indent. ARGS is really a struct print_symbol_args *, but is | |
558 | declared as char * to get it past catch_errors. Returns 0 for error, | |
559 | 1 for success. */ | |
560 | ||
561 | static int | |
4efb68b1 | 562 | print_symbol (void *args) |
c906108c | 563 | { |
c5aa993b JM |
564 | struct symbol *symbol = ((struct print_symbol_args *) args)->symbol; |
565 | int depth = ((struct print_symbol_args *) args)->depth; | |
d9fcf2fb | 566 | struct ui_file *outfile = ((struct print_symbol_args *) args)->outfile; |
c906108c SS |
567 | |
568 | print_spaces (depth, outfile); | |
176620f1 | 569 | if (SYMBOL_DOMAIN (symbol) == LABEL_DOMAIN) |
c906108c | 570 | { |
de5ad195 | 571 | fprintf_filtered (outfile, "label %s at ", SYMBOL_PRINT_NAME (symbol)); |
ed49a04f | 572 | fputs_filtered (paddress (SYMBOL_VALUE_ADDRESS (symbol)), outfile); |
c906108c SS |
573 | if (SYMBOL_BFD_SECTION (symbol)) |
574 | fprintf_filtered (outfile, " section %s\n", | |
c5aa993b JM |
575 | bfd_section_name (SYMBOL_BFD_SECTION (symbol)->owner, |
576 | SYMBOL_BFD_SECTION (symbol))); | |
c906108c SS |
577 | else |
578 | fprintf_filtered (outfile, "\n"); | |
579 | return 1; | |
580 | } | |
176620f1 | 581 | if (SYMBOL_DOMAIN (symbol) == STRUCT_DOMAIN) |
c906108c SS |
582 | { |
583 | if (TYPE_TAG_NAME (SYMBOL_TYPE (symbol))) | |
584 | { | |
585 | LA_PRINT_TYPE (SYMBOL_TYPE (symbol), "", outfile, 1, depth); | |
586 | } | |
587 | else | |
588 | { | |
589 | fprintf_filtered (outfile, "%s %s = ", | |
c5aa993b JM |
590 | (TYPE_CODE (SYMBOL_TYPE (symbol)) == TYPE_CODE_ENUM |
591 | ? "enum" | |
592 | : (TYPE_CODE (SYMBOL_TYPE (symbol)) == TYPE_CODE_STRUCT | |
593 | ? "struct" : "union")), | |
22abf04a | 594 | DEPRECATED_SYMBOL_NAME (symbol)); |
c906108c SS |
595 | LA_PRINT_TYPE (SYMBOL_TYPE (symbol), "", outfile, 1, depth); |
596 | } | |
597 | fprintf_filtered (outfile, ";\n"); | |
598 | } | |
599 | else | |
600 | { | |
601 | if (SYMBOL_CLASS (symbol) == LOC_TYPEDEF) | |
602 | fprintf_filtered (outfile, "typedef "); | |
603 | if (SYMBOL_TYPE (symbol)) | |
604 | { | |
605 | /* Print details of types, except for enums where it's clutter. */ | |
de5ad195 | 606 | LA_PRINT_TYPE (SYMBOL_TYPE (symbol), SYMBOL_PRINT_NAME (symbol), |
c906108c SS |
607 | outfile, |
608 | TYPE_CODE (SYMBOL_TYPE (symbol)) != TYPE_CODE_ENUM, | |
609 | depth); | |
610 | fprintf_filtered (outfile, "; "); | |
611 | } | |
612 | else | |
de5ad195 | 613 | fprintf_filtered (outfile, "%s ", SYMBOL_PRINT_NAME (symbol)); |
c906108c SS |
614 | |
615 | switch (SYMBOL_CLASS (symbol)) | |
616 | { | |
617 | case LOC_CONST: | |
618 | fprintf_filtered (outfile, "const %ld (0x%lx)", | |
619 | SYMBOL_VALUE (symbol), | |
620 | SYMBOL_VALUE (symbol)); | |
621 | break; | |
622 | ||
623 | case LOC_CONST_BYTES: | |
624 | { | |
625 | unsigned i; | |
626 | struct type *type = check_typedef (SYMBOL_TYPE (symbol)); | |
627 | fprintf_filtered (outfile, "const %u hex bytes:", | |
628 | TYPE_LENGTH (type)); | |
629 | for (i = 0; i < TYPE_LENGTH (type); i++) | |
630 | fprintf_filtered (outfile, " %02x", | |
c5aa993b | 631 | (unsigned) SYMBOL_VALUE_BYTES (symbol)[i]); |
c906108c SS |
632 | } |
633 | break; | |
634 | ||
635 | case LOC_STATIC: | |
636 | fprintf_filtered (outfile, "static at "); | |
ed49a04f | 637 | fputs_filtered (paddress (SYMBOL_VALUE_ADDRESS (symbol)), outfile); |
c906108c SS |
638 | if (SYMBOL_BFD_SECTION (symbol)) |
639 | fprintf_filtered (outfile, " section %s", | |
640 | bfd_section_name | |
641 | (SYMBOL_BFD_SECTION (symbol)->owner, | |
642 | SYMBOL_BFD_SECTION (symbol))); | |
643 | break; | |
644 | ||
c906108c | 645 | case LOC_REGISTER: |
2a2d4dc3 AS |
646 | if (SYMBOL_IS_ARGUMENT (symbol)) |
647 | fprintf_filtered (outfile, "parameter register %ld", | |
648 | SYMBOL_VALUE (symbol)); | |
649 | else | |
650 | fprintf_filtered (outfile, "register %ld", SYMBOL_VALUE (symbol)); | |
c906108c SS |
651 | break; |
652 | ||
653 | case LOC_ARG: | |
654 | fprintf_filtered (outfile, "arg at offset 0x%lx", | |
655 | SYMBOL_VALUE (symbol)); | |
656 | break; | |
657 | ||
c906108c SS |
658 | case LOC_REF_ARG: |
659 | fprintf_filtered (outfile, "reference arg at 0x%lx", SYMBOL_VALUE (symbol)); | |
660 | break; | |
661 | ||
c906108c SS |
662 | case LOC_REGPARM_ADDR: |
663 | fprintf_filtered (outfile, "address parameter register %ld", SYMBOL_VALUE (symbol)); | |
664 | break; | |
665 | ||
666 | case LOC_LOCAL: | |
667 | fprintf_filtered (outfile, "local at offset 0x%lx", | |
668 | SYMBOL_VALUE (symbol)); | |
669 | break; | |
670 | ||
c906108c SS |
671 | case LOC_TYPEDEF: |
672 | break; | |
673 | ||
674 | case LOC_LABEL: | |
675 | fprintf_filtered (outfile, "label at "); | |
ed49a04f | 676 | fputs_filtered (paddress (SYMBOL_VALUE_ADDRESS (symbol)), outfile); |
c906108c SS |
677 | if (SYMBOL_BFD_SECTION (symbol)) |
678 | fprintf_filtered (outfile, " section %s", | |
679 | bfd_section_name | |
680 | (SYMBOL_BFD_SECTION (symbol)->owner, | |
681 | SYMBOL_BFD_SECTION (symbol))); | |
682 | break; | |
683 | ||
684 | case LOC_BLOCK: | |
685 | fprintf_filtered (outfile, "block object "); | |
d4f3574e | 686 | gdb_print_host_address (SYMBOL_BLOCK_VALUE (symbol), outfile); |
c906108c | 687 | fprintf_filtered (outfile, ", "); |
ed49a04f MD |
688 | fputs_filtered (paddress (BLOCK_START (SYMBOL_BLOCK_VALUE (symbol))), |
689 | outfile); | |
c906108c | 690 | fprintf_filtered (outfile, ".."); |
ed49a04f MD |
691 | fputs_filtered (paddress (BLOCK_END (SYMBOL_BLOCK_VALUE (symbol))), |
692 | outfile); | |
c906108c SS |
693 | if (SYMBOL_BFD_SECTION (symbol)) |
694 | fprintf_filtered (outfile, " section %s", | |
695 | bfd_section_name | |
696 | (SYMBOL_BFD_SECTION (symbol)->owner, | |
697 | SYMBOL_BFD_SECTION (symbol))); | |
698 | break; | |
699 | ||
4c2df51b | 700 | case LOC_COMPUTED: |
4c2df51b DJ |
701 | fprintf_filtered (outfile, "computed at runtime"); |
702 | break; | |
703 | ||
c906108c SS |
704 | case LOC_UNRESOLVED: |
705 | fprintf_filtered (outfile, "unresolved"); | |
706 | break; | |
707 | ||
708 | case LOC_OPTIMIZED_OUT: | |
709 | fprintf_filtered (outfile, "optimized out"); | |
710 | break; | |
711 | ||
c5aa993b | 712 | default: |
c906108c SS |
713 | fprintf_filtered (outfile, "botched symbol class %x", |
714 | SYMBOL_CLASS (symbol)); | |
715 | break; | |
716 | } | |
717 | } | |
718 | fprintf_filtered (outfile, "\n"); | |
719 | return 1; | |
720 | } | |
721 | ||
722 | void | |
fba45db2 | 723 | maintenance_print_psymbols (char *args, int from_tty) |
c906108c SS |
724 | { |
725 | char **argv; | |
d9fcf2fb | 726 | struct ui_file *outfile; |
c906108c SS |
727 | struct cleanup *cleanups; |
728 | char *symname = NULL; | |
729 | char *filename = DEV_TTY; | |
730 | struct objfile *objfile; | |
731 | struct partial_symtab *ps; | |
732 | ||
733 | dont_repeat (); | |
734 | ||
735 | if (args == NULL) | |
736 | { | |
8a3fe4f8 | 737 | error (_("print-psymbols takes an output file name and optional symbol file name")); |
c906108c SS |
738 | } |
739 | else if ((argv = buildargv (args)) == NULL) | |
740 | { | |
741 | nomem (0); | |
742 | } | |
7a292a7a | 743 | cleanups = make_cleanup_freeargv (argv); |
c906108c SS |
744 | |
745 | if (argv[0] != NULL) | |
746 | { | |
747 | filename = argv[0]; | |
748 | /* If a second arg is supplied, it is a source file name to match on */ | |
749 | if (argv[1] != NULL) | |
750 | { | |
751 | symname = argv[1]; | |
752 | } | |
753 | } | |
754 | ||
755 | filename = tilde_expand (filename); | |
b8c9b27d | 756 | make_cleanup (xfree, filename); |
c5aa993b | 757 | |
c906108c SS |
758 | outfile = gdb_fopen (filename, FOPEN_WT); |
759 | if (outfile == 0) | |
760 | perror_with_name (filename); | |
d9fcf2fb | 761 | make_cleanup_ui_file_delete (outfile); |
c906108c SS |
762 | |
763 | immediate_quit++; | |
764 | ALL_PSYMTABS (objfile, ps) | |
6314a349 | 765 | if (symname == NULL || strcmp (symname, ps->filename) == 0) |
c5aa993b | 766 | dump_psymtab (objfile, ps, outfile); |
c906108c SS |
767 | immediate_quit--; |
768 | do_cleanups (cleanups); | |
769 | } | |
770 | ||
771 | static void | |
fba45db2 KB |
772 | print_partial_symbols (struct partial_symbol **p, int count, char *what, |
773 | struct ui_file *outfile) | |
c906108c SS |
774 | { |
775 | fprintf_filtered (outfile, " %s partial symbols:\n", what); | |
776 | while (count-- > 0) | |
777 | { | |
22abf04a | 778 | fprintf_filtered (outfile, " `%s'", DEPRECATED_SYMBOL_NAME (*p)); |
c906108c SS |
779 | if (SYMBOL_DEMANGLED_NAME (*p) != NULL) |
780 | { | |
781 | fprintf_filtered (outfile, " `%s'", SYMBOL_DEMANGLED_NAME (*p)); | |
782 | } | |
783 | fputs_filtered (", ", outfile); | |
176620f1 | 784 | switch (SYMBOL_DOMAIN (*p)) |
c906108c | 785 | { |
176620f1 EZ |
786 | case UNDEF_DOMAIN: |
787 | fputs_filtered ("undefined domain, ", outfile); | |
c906108c | 788 | break; |
176620f1 | 789 | case VAR_DOMAIN: |
c906108c SS |
790 | /* This is the usual thing -- don't print it */ |
791 | break; | |
176620f1 EZ |
792 | case STRUCT_DOMAIN: |
793 | fputs_filtered ("struct domain, ", outfile); | |
c906108c | 794 | break; |
176620f1 EZ |
795 | case LABEL_DOMAIN: |
796 | fputs_filtered ("label domain, ", outfile); | |
c906108c SS |
797 | break; |
798 | default: | |
176620f1 | 799 | fputs_filtered ("<invalid domain>, ", outfile); |
c906108c SS |
800 | break; |
801 | } | |
802 | switch (SYMBOL_CLASS (*p)) | |
803 | { | |
804 | case LOC_UNDEF: | |
805 | fputs_filtered ("undefined", outfile); | |
806 | break; | |
807 | case LOC_CONST: | |
808 | fputs_filtered ("constant int", outfile); | |
809 | break; | |
810 | case LOC_STATIC: | |
811 | fputs_filtered ("static", outfile); | |
812 | break; | |
c906108c SS |
813 | case LOC_REGISTER: |
814 | fputs_filtered ("register", outfile); | |
815 | break; | |
816 | case LOC_ARG: | |
817 | fputs_filtered ("pass by value", outfile); | |
818 | break; | |
819 | case LOC_REF_ARG: | |
820 | fputs_filtered ("pass by reference", outfile); | |
821 | break; | |
c906108c SS |
822 | case LOC_REGPARM_ADDR: |
823 | fputs_filtered ("register address parameter", outfile); | |
824 | break; | |
825 | case LOC_LOCAL: | |
826 | fputs_filtered ("stack parameter", outfile); | |
827 | break; | |
828 | case LOC_TYPEDEF: | |
829 | fputs_filtered ("type", outfile); | |
830 | break; | |
831 | case LOC_LABEL: | |
832 | fputs_filtered ("label", outfile); | |
833 | break; | |
834 | case LOC_BLOCK: | |
835 | fputs_filtered ("function", outfile); | |
836 | break; | |
837 | case LOC_CONST_BYTES: | |
838 | fputs_filtered ("constant bytes", outfile); | |
839 | break; | |
c906108c SS |
840 | case LOC_UNRESOLVED: |
841 | fputs_filtered ("unresolved", outfile); | |
842 | break; | |
843 | case LOC_OPTIMIZED_OUT: | |
844 | fputs_filtered ("optimized out", outfile); | |
845 | break; | |
4c2df51b | 846 | case LOC_COMPUTED: |
4c2df51b DJ |
847 | fputs_filtered ("computed at runtime", outfile); |
848 | break; | |
c906108c SS |
849 | default: |
850 | fputs_filtered ("<invalid location>", outfile); | |
851 | break; | |
852 | } | |
853 | fputs_filtered (", ", outfile); | |
ed49a04f | 854 | fputs_filtered (paddress (SYMBOL_VALUE_ADDRESS (*p)), outfile); |
c906108c SS |
855 | fprintf_filtered (outfile, "\n"); |
856 | p++; | |
857 | } | |
858 | } | |
859 | ||
860 | void | |
fba45db2 | 861 | maintenance_print_msymbols (char *args, int from_tty) |
c906108c SS |
862 | { |
863 | char **argv; | |
d9fcf2fb | 864 | struct ui_file *outfile; |
c906108c SS |
865 | struct cleanup *cleanups; |
866 | char *filename = DEV_TTY; | |
867 | char *symname = NULL; | |
868 | struct objfile *objfile; | |
869 | ||
07318b29 CV |
870 | struct stat sym_st, obj_st; |
871 | ||
c906108c SS |
872 | dont_repeat (); |
873 | ||
874 | if (args == NULL) | |
875 | { | |
8a3fe4f8 | 876 | error (_("print-msymbols takes an output file name and optional symbol file name")); |
c906108c SS |
877 | } |
878 | else if ((argv = buildargv (args)) == NULL) | |
879 | { | |
880 | nomem (0); | |
881 | } | |
7a292a7a | 882 | cleanups = make_cleanup_freeargv (argv); |
c906108c SS |
883 | |
884 | if (argv[0] != NULL) | |
885 | { | |
886 | filename = argv[0]; | |
887 | /* If a second arg is supplied, it is a source file name to match on */ | |
888 | if (argv[1] != NULL) | |
889 | { | |
07318b29 CV |
890 | symname = xfullpath (argv[1]); |
891 | make_cleanup (xfree, symname); | |
892 | if (symname && stat (symname, &sym_st)) | |
893 | perror_with_name (symname); | |
c906108c SS |
894 | } |
895 | } | |
896 | ||
897 | filename = tilde_expand (filename); | |
b8c9b27d | 898 | make_cleanup (xfree, filename); |
c5aa993b | 899 | |
c906108c SS |
900 | outfile = gdb_fopen (filename, FOPEN_WT); |
901 | if (outfile == 0) | |
902 | perror_with_name (filename); | |
d9fcf2fb | 903 | make_cleanup_ui_file_delete (outfile); |
c906108c SS |
904 | |
905 | immediate_quit++; | |
906 | ALL_OBJFILES (objfile) | |
07318b29 CV |
907 | if (symname == NULL |
908 | || (!stat (objfile->name, &obj_st) && sym_st.st_ino == obj_st.st_ino)) | |
909 | dump_msymbols (objfile, outfile); | |
c906108c SS |
910 | immediate_quit--; |
911 | fprintf_filtered (outfile, "\n\n"); | |
912 | do_cleanups (cleanups); | |
913 | } | |
914 | ||
915 | void | |
fba45db2 | 916 | maintenance_print_objfiles (char *ignore, int from_tty) |
c906108c SS |
917 | { |
918 | struct objfile *objfile; | |
919 | ||
920 | dont_repeat (); | |
921 | ||
922 | immediate_quit++; | |
923 | ALL_OBJFILES (objfile) | |
924 | dump_objfile (objfile); | |
925 | immediate_quit--; | |
926 | } | |
927 | ||
44ea7b70 | 928 | |
5e7b2f39 | 929 | /* List all the symbol tables whose names match REGEXP (optional). */ |
44ea7b70 | 930 | void |
5e7b2f39 | 931 | maintenance_info_symtabs (char *regexp, int from_tty) |
44ea7b70 JB |
932 | { |
933 | struct objfile *objfile; | |
934 | ||
935 | if (regexp) | |
936 | re_comp (regexp); | |
937 | ||
938 | ALL_OBJFILES (objfile) | |
939 | { | |
940 | struct symtab *symtab; | |
941 | ||
942 | /* We don't want to print anything for this objfile until we | |
943 | actually find a symtab whose name matches. */ | |
944 | int printed_objfile_start = 0; | |
945 | ||
946 | ALL_OBJFILE_SYMTABS (objfile, symtab) | |
947 | if (! regexp | |
948 | || re_exec (symtab->filename)) | |
949 | { | |
950 | if (! printed_objfile_start) | |
951 | { | |
952 | printf_filtered ("{ objfile %s ", objfile->name); | |
953 | wrap_here (" "); | |
954 | printf_filtered ("((struct objfile *) %p)\n", objfile); | |
955 | printed_objfile_start = 1; | |
956 | } | |
957 | ||
958 | printf_filtered (" { symtab %s ", symtab->filename); | |
959 | wrap_here (" "); | |
960 | printf_filtered ("((struct symtab *) %p)\n", symtab); | |
961 | printf_filtered (" dirname %s\n", | |
962 | symtab->dirname ? symtab->dirname : "(null)"); | |
963 | printf_filtered (" fullname %s\n", | |
964 | symtab->fullname ? symtab->fullname : "(null)"); | |
965 | printf_filtered (" blockvector ((struct blockvector *) %p)%s\n", | |
966 | symtab->blockvector, | |
967 | symtab->primary ? " (primary)" : ""); | |
1b39d5c0 DE |
968 | printf_filtered (" linetable ((struct linetable *) %p)\n", |
969 | symtab->linetable); | |
44ea7b70 JB |
970 | printf_filtered (" debugformat %s\n", symtab->debugformat); |
971 | printf_filtered (" }\n"); | |
972 | } | |
973 | ||
974 | if (printed_objfile_start) | |
975 | printf_filtered ("}\n"); | |
976 | } | |
977 | } | |
978 | ||
979 | ||
5e7b2f39 | 980 | /* List all the partial symbol tables whose names match REGEXP (optional). */ |
44ea7b70 | 981 | void |
5e7b2f39 | 982 | maintenance_info_psymtabs (char *regexp, int from_tty) |
44ea7b70 JB |
983 | { |
984 | struct objfile *objfile; | |
985 | ||
986 | if (regexp) | |
987 | re_comp (regexp); | |
988 | ||
989 | ALL_OBJFILES (objfile) | |
990 | { | |
991 | struct partial_symtab *psymtab; | |
992 | ||
993 | /* We don't want to print anything for this objfile until we | |
994 | actually find a symtab whose name matches. */ | |
995 | int printed_objfile_start = 0; | |
996 | ||
997 | ALL_OBJFILE_PSYMTABS (objfile, psymtab) | |
998 | if (! regexp | |
999 | || re_exec (psymtab->filename)) | |
1000 | { | |
1001 | if (! printed_objfile_start) | |
1002 | { | |
1003 | printf_filtered ("{ objfile %s ", objfile->name); | |
1004 | wrap_here (" "); | |
1005 | printf_filtered ("((struct objfile *) %p)\n", objfile); | |
1006 | printed_objfile_start = 1; | |
1007 | } | |
1008 | ||
1009 | printf_filtered (" { psymtab %s ", psymtab->filename); | |
1010 | wrap_here (" "); | |
1011 | printf_filtered ("((struct partial_symtab *) %p)\n", psymtab); | |
1012 | printf_filtered (" readin %s\n", | |
1013 | psymtab->readin ? "yes" : "no"); | |
1014 | printf_filtered (" fullname %s\n", | |
1015 | psymtab->fullname ? psymtab->fullname : "(null)"); | |
1016 | printf_filtered (" text addresses "); | |
ed49a04f | 1017 | fputs_filtered (paddress (psymtab->textlow), gdb_stdout); |
44ea7b70 | 1018 | printf_filtered (" -- "); |
ed49a04f | 1019 | fputs_filtered (paddress (psymtab->texthigh), gdb_stdout); |
44ea7b70 JB |
1020 | printf_filtered ("\n"); |
1021 | printf_filtered (" globals "); | |
1022 | if (psymtab->n_global_syms) | |
1023 | { | |
1024 | printf_filtered ("(* (struct partial_symbol **) %p @ %d)\n", | |
1025 | (psymtab->objfile->global_psymbols.list | |
1026 | + psymtab->globals_offset), | |
1027 | psymtab->n_global_syms); | |
1028 | } | |
1029 | else | |
1030 | printf_filtered ("(none)\n"); | |
1031 | printf_filtered (" statics "); | |
1032 | if (psymtab->n_static_syms) | |
1033 | { | |
1034 | printf_filtered ("(* (struct partial_symbol **) %p @ %d)\n", | |
1035 | (psymtab->objfile->static_psymbols.list | |
1036 | + psymtab->statics_offset), | |
1037 | psymtab->n_static_syms); | |
1038 | } | |
1039 | else | |
1040 | printf_filtered ("(none)\n"); | |
1041 | printf_filtered (" dependencies "); | |
1042 | if (psymtab->number_of_dependencies) | |
1043 | { | |
1044 | int i; | |
1045 | ||
1046 | printf_filtered ("{\n"); | |
1047 | for (i = 0; i < psymtab->number_of_dependencies; i++) | |
1048 | { | |
1049 | struct partial_symtab *dep = psymtab->dependencies[i]; | |
1050 | ||
1051 | /* Note the string concatenation there --- no comma. */ | |
1052 | printf_filtered (" psymtab %s " | |
1053 | "((struct partial_symtab *) %p)\n", | |
1054 | dep->filename, dep); | |
1055 | } | |
1056 | printf_filtered (" }\n"); | |
1057 | } | |
1058 | else | |
1059 | printf_filtered ("(none)\n"); | |
1060 | printf_filtered (" }\n"); | |
1061 | } | |
1062 | ||
1063 | if (printed_objfile_start) | |
1064 | printf_filtered ("}\n"); | |
1065 | } | |
1066 | } | |
1067 | ||
1068 | ||
c906108c SS |
1069 | /* Check consistency of psymtabs and symtabs. */ |
1070 | ||
1071 | void | |
fba45db2 | 1072 | maintenance_check_symtabs (char *ignore, int from_tty) |
c906108c | 1073 | { |
52f0bd74 AC |
1074 | struct symbol *sym; |
1075 | struct partial_symbol **psym; | |
1076 | struct symtab *s = NULL; | |
1077 | struct partial_symtab *ps; | |
c906108c | 1078 | struct blockvector *bv; |
52f0bd74 AC |
1079 | struct objfile *objfile; |
1080 | struct block *b; | |
c906108c SS |
1081 | int length; |
1082 | ||
1083 | ALL_PSYMTABS (objfile, ps) | |
c5aa993b JM |
1084 | { |
1085 | s = PSYMTAB_TO_SYMTAB (ps); | |
1086 | if (s == NULL) | |
1087 | continue; | |
1088 | bv = BLOCKVECTOR (s); | |
1089 | b = BLOCKVECTOR_BLOCK (bv, STATIC_BLOCK); | |
1090 | psym = ps->objfile->static_psymbols.list + ps->statics_offset; | |
1091 | length = ps->n_static_syms; | |
1092 | while (length--) | |
1093 | { | |
22abf04a | 1094 | sym = lookup_block_symbol (b, DEPRECATED_SYMBOL_NAME (*psym), |
176620f1 | 1095 | NULL, SYMBOL_DOMAIN (*psym)); |
c5aa993b JM |
1096 | if (!sym) |
1097 | { | |
1098 | printf_filtered ("Static symbol `"); | |
22abf04a | 1099 | puts_filtered (DEPRECATED_SYMBOL_NAME (*psym)); |
c5aa993b JM |
1100 | printf_filtered ("' only found in "); |
1101 | puts_filtered (ps->filename); | |
1102 | printf_filtered (" psymtab\n"); | |
1103 | } | |
1104 | psym++; | |
1105 | } | |
1106 | b = BLOCKVECTOR_BLOCK (bv, GLOBAL_BLOCK); | |
1107 | psym = ps->objfile->global_psymbols.list + ps->globals_offset; | |
1108 | length = ps->n_global_syms; | |
1109 | while (length--) | |
1110 | { | |
22abf04a | 1111 | sym = lookup_block_symbol (b, DEPRECATED_SYMBOL_NAME (*psym), |
176620f1 | 1112 | NULL, SYMBOL_DOMAIN (*psym)); |
c5aa993b JM |
1113 | if (!sym) |
1114 | { | |
1115 | printf_filtered ("Global symbol `"); | |
22abf04a | 1116 | puts_filtered (DEPRECATED_SYMBOL_NAME (*psym)); |
c5aa993b JM |
1117 | printf_filtered ("' only found in "); |
1118 | puts_filtered (ps->filename); | |
1119 | printf_filtered (" psymtab\n"); | |
1120 | } | |
1121 | psym++; | |
1122 | } | |
1123 | if (ps->texthigh < ps->textlow) | |
1124 | { | |
1125 | printf_filtered ("Psymtab "); | |
1126 | puts_filtered (ps->filename); | |
1127 | printf_filtered (" covers bad range "); | |
ed49a04f | 1128 | fputs_filtered (paddress (ps->textlow), gdb_stdout); |
c5aa993b | 1129 | printf_filtered (" - "); |
ed49a04f | 1130 | fputs_filtered (paddress (ps->texthigh), gdb_stdout); |
c5aa993b | 1131 | printf_filtered ("\n"); |
c906108c | 1132 | continue; |
c5aa993b JM |
1133 | } |
1134 | if (ps->texthigh == 0) | |
1135 | continue; | |
1136 | if (ps->textlow < BLOCK_START (b) || ps->texthigh > BLOCK_END (b)) | |
1137 | { | |
1138 | printf_filtered ("Psymtab "); | |
1139 | puts_filtered (ps->filename); | |
1140 | printf_filtered (" covers "); | |
ed49a04f | 1141 | fputs_filtered (paddress (ps->textlow), gdb_stdout); |
c5aa993b | 1142 | printf_filtered (" - "); |
ed49a04f | 1143 | fputs_filtered (paddress (ps->texthigh), gdb_stdout); |
c5aa993b | 1144 | printf_filtered (" but symtab covers only "); |
ed49a04f | 1145 | fputs_filtered (paddress (BLOCK_START (b)), gdb_stdout); |
c5aa993b | 1146 | printf_filtered (" - "); |
ed49a04f | 1147 | fputs_filtered (paddress (BLOCK_END (b)), gdb_stdout); |
c5aa993b JM |
1148 | printf_filtered ("\n"); |
1149 | } | |
1150 | } | |
c906108c | 1151 | } |
c906108c | 1152 | \f |
c5aa993b | 1153 | |
c906108c SS |
1154 | /* Return the nexting depth of a block within other blocks in its symtab. */ |
1155 | ||
1156 | static int | |
fba45db2 | 1157 | block_depth (struct block *block) |
c906108c | 1158 | { |
52f0bd74 | 1159 | int i = 0; |
c5aa993b | 1160 | while ((block = BLOCK_SUPERBLOCK (block)) != NULL) |
c906108c SS |
1161 | { |
1162 | i++; | |
1163 | } | |
1164 | return i; | |
1165 | } | |
c906108c | 1166 | \f |
c5aa993b | 1167 | |
c906108c SS |
1168 | /* Increase the space allocated for LISTP, which is probably |
1169 | global_psymbols or static_psymbols. This space will eventually | |
1170 | be freed in free_objfile(). */ | |
1171 | ||
1172 | void | |
aa1ee363 | 1173 | extend_psymbol_list (struct psymbol_allocation_list *listp, |
fba45db2 | 1174 | struct objfile *objfile) |
c906108c SS |
1175 | { |
1176 | int new_size; | |
1177 | if (listp->size == 0) | |
1178 | { | |
1179 | new_size = 255; | |
1180 | listp->list = (struct partial_symbol **) | |
7936743b | 1181 | xmalloc (new_size * sizeof (struct partial_symbol *)); |
c906108c SS |
1182 | } |
1183 | else | |
1184 | { | |
1185 | new_size = listp->size * 2; | |
1186 | listp->list = (struct partial_symbol **) | |
0efffb96 AC |
1187 | xrealloc ((char *) listp->list, |
1188 | new_size * sizeof (struct partial_symbol *)); | |
c906108c SS |
1189 | } |
1190 | /* Next assumes we only went one over. Should be good if | |
1191 | program works correctly */ | |
1192 | listp->next = listp->list + listp->size; | |
1193 | listp->size = new_size; | |
1194 | } | |
1195 | ||
1196 | ||
1197 | /* Do early runtime initializations. */ | |
1198 | void | |
fba45db2 | 1199 | _initialize_symmisc (void) |
c906108c | 1200 | { |
c5aa993b | 1201 | std_in = stdin; |
c906108c SS |
1202 | std_out = stdout; |
1203 | std_err = stderr; | |
1204 | } |