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, |
0fb0cc75 | 4 | 1996, 1997, 1998, 1999, 2000, 2002, 2003, 2004, 2007, 2008, 2009 |
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 | |
5af949e3 UW |
70 | static void print_partial_symbols (struct gdbarch *, |
71 | struct partial_symbol **, int, | |
d9fcf2fb | 72 | char *, struct ui_file *); |
c906108c | 73 | |
a14ed312 | 74 | void _initialize_symmisc (void); |
c906108c | 75 | |
c5aa993b JM |
76 | struct print_symbol_args |
77 | { | |
5af949e3 | 78 | struct gdbarch *gdbarch; |
c5aa993b JM |
79 | struct symbol *symbol; |
80 | int depth; | |
d9fcf2fb | 81 | struct ui_file *outfile; |
c5aa993b | 82 | }; |
c906108c | 83 | |
4efb68b1 | 84 | static int print_symbol (void *); |
c906108c | 85 | \f |
c906108c | 86 | /* Free all the storage associated with the struct symtab <- S. |
f73634e5 DE |
87 | Note that some symtabs have contents that all live inside one big block of |
88 | memory, and some share the contents of another symbol table and so you | |
89 | should not free the contents on their behalf (except sometimes the | |
90 | linetable, which maybe per symtab even when the rest is not). | |
c906108c SS |
91 | It is s->free_code that says which alternative to use. */ |
92 | ||
93 | void | |
aa1ee363 | 94 | free_symtab (struct symtab *s) |
c906108c | 95 | { |
52f0bd74 AC |
96 | int i, n; |
97 | struct blockvector *bv; | |
c906108c SS |
98 | |
99 | switch (s->free_code) | |
100 | { | |
101 | case free_nothing: | |
102 | /* All the contents are part of a big block of memory (an obstack), | |
c5aa993b JM |
103 | and some other symtab is in charge of freeing that block. |
104 | Therefore, do nothing. */ | |
c906108c SS |
105 | break; |
106 | ||
c906108c | 107 | case free_linetable: |
de4f826b | 108 | /* Everything will be freed either by our `free_func' |
c5aa993b JM |
109 | or by some other symtab, except for our linetable. |
110 | Free that now. */ | |
c906108c | 111 | if (LINETABLE (s)) |
2dc74dc1 | 112 | xfree (LINETABLE (s)); |
c906108c SS |
113 | break; |
114 | } | |
115 | ||
116 | /* If there is a single block of memory to free, free it. */ | |
de4f826b DC |
117 | if (s->free_func != NULL) |
118 | s->free_func (s); | |
c906108c SS |
119 | |
120 | /* Free source-related stuff */ | |
c5aa993b | 121 | if (s->line_charpos != NULL) |
2dc74dc1 | 122 | xfree (s->line_charpos); |
c5aa993b | 123 | if (s->fullname != NULL) |
2dc74dc1 | 124 | xfree (s->fullname); |
c5aa993b | 125 | if (s->debugformat != NULL) |
2dc74dc1 AC |
126 | xfree (s->debugformat); |
127 | xfree (s); | |
c906108c SS |
128 | } |
129 | ||
c906108c | 130 | void |
fba45db2 | 131 | print_symbol_bcache_statistics (void) |
c906108c SS |
132 | { |
133 | struct objfile *objfile; | |
134 | ||
135 | immediate_quit++; | |
136 | ALL_OBJFILES (objfile) | |
c5aa993b | 137 | { |
a3f17187 | 138 | printf_filtered (_("Byte cache statistics for '%s':\n"), objfile->name); |
af5f3db6 | 139 | print_bcache_statistics (objfile->psymbol_cache, "partial symbol cache"); |
d4ce0d3f | 140 | print_bcache_statistics (objfile->macro_cache, "preprocessor macro cache"); |
c5aa993b | 141 | } |
c906108c SS |
142 | immediate_quit--; |
143 | } | |
144 | ||
145 | void | |
fba45db2 | 146 | print_objfile_statistics (void) |
c906108c SS |
147 | { |
148 | struct objfile *objfile; | |
c4f90d87 JM |
149 | struct symtab *s; |
150 | struct partial_symtab *ps; | |
151 | int i, linetables, blockvectors; | |
c906108c SS |
152 | |
153 | immediate_quit++; | |
154 | ALL_OBJFILES (objfile) | |
c5aa993b | 155 | { |
a3f17187 | 156 | printf_filtered (_("Statistics for '%s':\n"), objfile->name); |
c5aa993b | 157 | if (OBJSTAT (objfile, n_stabs) > 0) |
a3f17187 | 158 | printf_filtered (_(" Number of \"stab\" symbols read: %d\n"), |
c5aa993b JM |
159 | OBJSTAT (objfile, n_stabs)); |
160 | if (OBJSTAT (objfile, n_minsyms) > 0) | |
a3f17187 | 161 | printf_filtered (_(" Number of \"minimal\" symbols read: %d\n"), |
c5aa993b JM |
162 | OBJSTAT (objfile, n_minsyms)); |
163 | if (OBJSTAT (objfile, n_psyms) > 0) | |
a3f17187 | 164 | printf_filtered (_(" Number of \"partial\" symbols read: %d\n"), |
c5aa993b JM |
165 | OBJSTAT (objfile, n_psyms)); |
166 | if (OBJSTAT (objfile, n_syms) > 0) | |
a3f17187 | 167 | printf_filtered (_(" Number of \"full\" symbols read: %d\n"), |
c5aa993b JM |
168 | OBJSTAT (objfile, n_syms)); |
169 | if (OBJSTAT (objfile, n_types) > 0) | |
a3f17187 | 170 | printf_filtered (_(" Number of \"types\" defined: %d\n"), |
c5aa993b | 171 | OBJSTAT (objfile, n_types)); |
c4f90d87 JM |
172 | i = 0; |
173 | ALL_OBJFILE_PSYMTABS (objfile, ps) | |
174 | { | |
175 | if (ps->readin == 0) | |
176 | i++; | |
177 | } | |
a3f17187 | 178 | printf_filtered (_(" Number of psym tables (not yet expanded): %d\n"), i); |
c4f90d87 JM |
179 | i = linetables = blockvectors = 0; |
180 | ALL_OBJFILE_SYMTABS (objfile, s) | |
181 | { | |
182 | i++; | |
183 | if (s->linetable != NULL) | |
184 | linetables++; | |
185 | if (s->primary == 1) | |
186 | blockvectors++; | |
187 | } | |
a3f17187 AC |
188 | printf_filtered (_(" Number of symbol tables: %d\n"), i); |
189 | printf_filtered (_(" Number of symbol tables with line tables: %d\n"), | |
c4f90d87 | 190 | linetables); |
a3f17187 | 191 | printf_filtered (_(" Number of symbol tables with blockvectors: %d\n"), |
c4f90d87 JM |
192 | blockvectors); |
193 | ||
c5aa993b | 194 | if (OBJSTAT (objfile, sz_strtab) > 0) |
a3f17187 | 195 | printf_filtered (_(" Space used by a.out string tables: %d\n"), |
c5aa993b | 196 | OBJSTAT (objfile, sz_strtab)); |
a3f17187 | 197 | printf_filtered (_(" Total memory used for objfile obstack: %d\n"), |
4a146b47 | 198 | obstack_memory_used (&objfile->objfile_obstack)); |
a3f17187 | 199 | printf_filtered (_(" Total memory used for psymbol cache: %d\n"), |
af5f3db6 | 200 | bcache_memory_used (objfile->psymbol_cache)); |
a3f17187 | 201 | printf_filtered (_(" Total memory used for macro cache: %d\n"), |
af5f3db6 | 202 | bcache_memory_used (objfile->macro_cache)); |
c5aa993b | 203 | } |
c906108c SS |
204 | immediate_quit--; |
205 | } | |
206 | ||
c5aa993b | 207 | static void |
fba45db2 | 208 | dump_objfile (struct objfile *objfile) |
c906108c SS |
209 | { |
210 | struct symtab *symtab; | |
211 | struct partial_symtab *psymtab; | |
212 | ||
c5aa993b | 213 | printf_filtered ("\nObject file %s: ", objfile->name); |
c906108c | 214 | printf_filtered ("Objfile at "); |
d4f3574e | 215 | gdb_print_host_address (objfile, gdb_stdout); |
c906108c | 216 | printf_filtered (", bfd at "); |
d4f3574e | 217 | gdb_print_host_address (objfile->obfd, gdb_stdout); |
c906108c SS |
218 | printf_filtered (", %d minsyms\n\n", |
219 | objfile->minimal_symbol_count); | |
220 | ||
c5aa993b | 221 | if (objfile->psymtabs) |
c906108c SS |
222 | { |
223 | printf_filtered ("Psymtabs:\n"); | |
c5aa993b | 224 | for (psymtab = objfile->psymtabs; |
c906108c | 225 | psymtab != NULL; |
c5aa993b | 226 | psymtab = psymtab->next) |
c906108c SS |
227 | { |
228 | printf_filtered ("%s at ", | |
c5aa993b | 229 | psymtab->filename); |
d4f3574e | 230 | gdb_print_host_address (psymtab, gdb_stdout); |
c906108c | 231 | printf_filtered (", "); |
c5aa993b | 232 | if (psymtab->objfile != objfile) |
c906108c SS |
233 | { |
234 | printf_filtered ("NOT ON CHAIN! "); | |
235 | } | |
236 | wrap_here (" "); | |
237 | } | |
238 | printf_filtered ("\n\n"); | |
239 | } | |
240 | ||
c5aa993b | 241 | if (objfile->symtabs) |
c906108c SS |
242 | { |
243 | printf_filtered ("Symtabs:\n"); | |
c5aa993b | 244 | for (symtab = objfile->symtabs; |
c906108c SS |
245 | symtab != NULL; |
246 | symtab = symtab->next) | |
247 | { | |
c5aa993b | 248 | printf_filtered ("%s at ", symtab->filename); |
d4f3574e | 249 | gdb_print_host_address (symtab, gdb_stdout); |
c906108c | 250 | printf_filtered (", "); |
c5aa993b | 251 | if (symtab->objfile != objfile) |
c906108c SS |
252 | { |
253 | printf_filtered ("NOT ON CHAIN! "); | |
254 | } | |
255 | wrap_here (" "); | |
256 | } | |
257 | printf_filtered ("\n\n"); | |
258 | } | |
259 | } | |
260 | ||
261 | /* Print minimal symbols from this objfile. */ | |
c5aa993b JM |
262 | |
263 | static void | |
fba45db2 | 264 | dump_msymbols (struct objfile *objfile, struct ui_file *outfile) |
c906108c | 265 | { |
5af949e3 | 266 | struct gdbarch *gdbarch = get_objfile_arch (objfile); |
c906108c SS |
267 | struct minimal_symbol *msymbol; |
268 | int index; | |
269 | char ms_type; | |
c5aa993b JM |
270 | |
271 | fprintf_filtered (outfile, "\nObject file %s:\n\n", objfile->name); | |
272 | if (objfile->minimal_symbol_count == 0) | |
c906108c SS |
273 | { |
274 | fprintf_filtered (outfile, "No minimal symbols found.\n"); | |
275 | return; | |
276 | } | |
3567439c DJ |
277 | index = 0; |
278 | ALL_OBJFILE_MSYMBOLS (objfile, msymbol) | |
c906108c | 279 | { |
714835d5 UW |
280 | struct obj_section *section = SYMBOL_OBJ_SECTION (msymbol); |
281 | ||
712f90be | 282 | switch (MSYMBOL_TYPE (msymbol)) |
c906108c | 283 | { |
c5aa993b JM |
284 | case mst_unknown: |
285 | ms_type = 'u'; | |
286 | break; | |
287 | case mst_text: | |
288 | ms_type = 'T'; | |
289 | break; | |
290 | case mst_solib_trampoline: | |
291 | ms_type = 'S'; | |
292 | break; | |
293 | case mst_data: | |
294 | ms_type = 'D'; | |
295 | break; | |
296 | case mst_bss: | |
297 | ms_type = 'B'; | |
298 | break; | |
299 | case mst_abs: | |
300 | ms_type = 'A'; | |
301 | break; | |
302 | case mst_file_text: | |
303 | ms_type = 't'; | |
304 | break; | |
305 | case mst_file_data: | |
306 | ms_type = 'd'; | |
307 | break; | |
308 | case mst_file_bss: | |
309 | ms_type = 'b'; | |
310 | break; | |
311 | default: | |
312 | ms_type = '?'; | |
313 | break; | |
c906108c SS |
314 | } |
315 | fprintf_filtered (outfile, "[%2d] %c ", index, ms_type); | |
5af949e3 UW |
316 | fputs_filtered (paddress (gdbarch, SYMBOL_VALUE_ADDRESS (msymbol)), |
317 | outfile); | |
3567439c | 318 | fprintf_filtered (outfile, " %s", SYMBOL_LINKAGE_NAME (msymbol)); |
714835d5 | 319 | if (section) |
c906108c SS |
320 | fprintf_filtered (outfile, " section %s", |
321 | bfd_section_name (objfile->obfd, | |
714835d5 | 322 | section->the_bfd_section)); |
c906108c SS |
323 | if (SYMBOL_DEMANGLED_NAME (msymbol) != NULL) |
324 | { | |
325 | fprintf_filtered (outfile, " %s", SYMBOL_DEMANGLED_NAME (msymbol)); | |
326 | } | |
c906108c SS |
327 | if (msymbol->filename) |
328 | fprintf_filtered (outfile, " %s", msymbol->filename); | |
c906108c | 329 | fputs_filtered ("\n", outfile); |
3567439c | 330 | index++; |
c906108c | 331 | } |
c5aa993b | 332 | if (objfile->minimal_symbol_count != index) |
c906108c | 333 | { |
8a3fe4f8 | 334 | warning (_("internal error: minimal symbol count %d != %d"), |
c5aa993b | 335 | objfile->minimal_symbol_count, index); |
c906108c SS |
336 | } |
337 | fprintf_filtered (outfile, "\n"); | |
338 | } | |
339 | ||
340 | static void | |
fba45db2 KB |
341 | dump_psymtab (struct objfile *objfile, struct partial_symtab *psymtab, |
342 | struct ui_file *outfile) | |
c906108c | 343 | { |
5af949e3 | 344 | struct gdbarch *gdbarch = get_objfile_arch (objfile); |
c906108c SS |
345 | int i; |
346 | ||
347 | fprintf_filtered (outfile, "\nPartial symtab for source file %s ", | |
c5aa993b | 348 | psymtab->filename); |
c906108c | 349 | fprintf_filtered (outfile, "(object "); |
d4f3574e | 350 | gdb_print_host_address (psymtab, outfile); |
c906108c SS |
351 | fprintf_filtered (outfile, ")\n\n"); |
352 | fprintf_unfiltered (outfile, " Read from object file %s (", | |
c5aa993b | 353 | objfile->name); |
d4f3574e | 354 | gdb_print_host_address (objfile, outfile); |
c906108c SS |
355 | fprintf_unfiltered (outfile, ")\n"); |
356 | ||
c5aa993b | 357 | if (psymtab->readin) |
c906108c SS |
358 | { |
359 | fprintf_filtered (outfile, | |
c5aa993b | 360 | " Full symtab was read (at "); |
d4f3574e | 361 | gdb_print_host_address (psymtab->symtab, outfile); |
c906108c | 362 | fprintf_filtered (outfile, " by function at "); |
4efb68b1 | 363 | gdb_print_host_address (psymtab->read_symtab, outfile); |
c906108c SS |
364 | fprintf_filtered (outfile, ")\n"); |
365 | } | |
366 | ||
367 | fprintf_filtered (outfile, " Relocate symbols by "); | |
368 | for (i = 0; i < psymtab->objfile->num_sections; ++i) | |
369 | { | |
370 | if (i != 0) | |
371 | fprintf_filtered (outfile, ", "); | |
372 | wrap_here (" "); | |
5af949e3 UW |
373 | fputs_filtered (paddress (gdbarch, |
374 | ANOFFSET (psymtab->section_offsets, i)), | |
ed49a04f | 375 | outfile); |
c906108c SS |
376 | } |
377 | fprintf_filtered (outfile, "\n"); | |
378 | ||
379 | fprintf_filtered (outfile, " Symbols cover text addresses "); | |
5af949e3 | 380 | fputs_filtered (paddress (gdbarch, psymtab->textlow), outfile); |
c906108c | 381 | fprintf_filtered (outfile, "-"); |
5af949e3 | 382 | fputs_filtered (paddress (gdbarch, psymtab->texthigh), outfile); |
c906108c SS |
383 | fprintf_filtered (outfile, "\n"); |
384 | fprintf_filtered (outfile, " Depends on %d other partial symtabs.\n", | |
c5aa993b JM |
385 | psymtab->number_of_dependencies); |
386 | for (i = 0; i < psymtab->number_of_dependencies; i++) | |
c906108c SS |
387 | { |
388 | fprintf_filtered (outfile, " %d ", i); | |
d4f3574e | 389 | gdb_print_host_address (psymtab->dependencies[i], outfile); |
c906108c | 390 | fprintf_filtered (outfile, " %s\n", |
c5aa993b | 391 | psymtab->dependencies[i]->filename); |
c906108c | 392 | } |
c5aa993b | 393 | if (psymtab->n_global_syms > 0) |
c906108c | 394 | { |
5af949e3 UW |
395 | print_partial_symbols (gdbarch, |
396 | objfile->global_psymbols.list | |
c5aa993b JM |
397 | + psymtab->globals_offset, |
398 | psymtab->n_global_syms, "Global", outfile); | |
c906108c | 399 | } |
c5aa993b | 400 | if (psymtab->n_static_syms > 0) |
c906108c | 401 | { |
5af949e3 UW |
402 | print_partial_symbols (gdbarch, |
403 | objfile->static_psymbols.list | |
c5aa993b JM |
404 | + psymtab->statics_offset, |
405 | psymtab->n_static_syms, "Static", outfile); | |
c906108c SS |
406 | } |
407 | fprintf_filtered (outfile, "\n"); | |
408 | } | |
409 | ||
c5aa993b | 410 | static void |
44b164c5 JB |
411 | dump_symtab_1 (struct objfile *objfile, struct symtab *symtab, |
412 | struct ui_file *outfile) | |
c906108c | 413 | { |
5af949e3 | 414 | struct gdbarch *gdbarch = get_objfile_arch (objfile); |
de4f826b DC |
415 | int i; |
416 | struct dict_iterator iter; | |
c906108c | 417 | int len, blen; |
de4f826b | 418 | struct linetable *l; |
c906108c | 419 | struct blockvector *bv; |
e88c90f2 | 420 | struct symbol *sym; |
de4f826b | 421 | struct block *b; |
c906108c SS |
422 | int depth; |
423 | ||
424 | fprintf_filtered (outfile, "\nSymtab for file %s\n", symtab->filename); | |
425 | if (symtab->dirname) | |
426 | fprintf_filtered (outfile, "Compilation directory is %s\n", | |
427 | symtab->dirname); | |
428 | fprintf_filtered (outfile, "Read from object file %s (", objfile->name); | |
d4f3574e | 429 | gdb_print_host_address (objfile, outfile); |
c906108c SS |
430 | fprintf_filtered (outfile, ")\n"); |
431 | fprintf_filtered (outfile, "Language: %s\n", language_str (symtab->language)); | |
432 | ||
433 | /* First print the line table. */ | |
434 | l = LINETABLE (symtab); | |
435 | if (l) | |
436 | { | |
437 | fprintf_filtered (outfile, "\nLine table:\n\n"); | |
438 | len = l->nitems; | |
439 | for (i = 0; i < len; i++) | |
440 | { | |
441 | fprintf_filtered (outfile, " line %d at ", l->item[i].line); | |
5af949e3 | 442 | fputs_filtered (paddress (gdbarch, l->item[i].pc), outfile); |
c906108c SS |
443 | fprintf_filtered (outfile, "\n"); |
444 | } | |
445 | } | |
446 | /* Now print the block info, but only for primary symtabs since we will | |
447 | print lots of duplicate info otherwise. */ | |
c5aa993b | 448 | if (symtab->primary) |
c906108c SS |
449 | { |
450 | fprintf_filtered (outfile, "\nBlockvector:\n\n"); | |
451 | bv = BLOCKVECTOR (symtab); | |
452 | len = BLOCKVECTOR_NBLOCKS (bv); | |
453 | for (i = 0; i < len; i++) | |
454 | { | |
455 | b = BLOCKVECTOR_BLOCK (bv, i); | |
456 | depth = block_depth (b) * 2; | |
457 | print_spaces (depth, outfile); | |
458 | fprintf_filtered (outfile, "block #%03d, object at ", i); | |
d4f3574e | 459 | gdb_print_host_address (b, outfile); |
c906108c SS |
460 | if (BLOCK_SUPERBLOCK (b)) |
461 | { | |
462 | fprintf_filtered (outfile, " under "); | |
d4f3574e | 463 | gdb_print_host_address (BLOCK_SUPERBLOCK (b), outfile); |
c906108c | 464 | } |
261397f8 DJ |
465 | /* drow/2002-07-10: We could save the total symbols count |
466 | even if we're using a hashtable, but nothing else but this message | |
467 | wants it. */ | |
de4f826b DC |
468 | fprintf_filtered (outfile, ", %d syms/buckets in ", |
469 | dict_size (BLOCK_DICT (b))); | |
5af949e3 | 470 | fputs_filtered (paddress (gdbarch, BLOCK_START (b)), outfile); |
c906108c | 471 | fprintf_filtered (outfile, ".."); |
5af949e3 | 472 | fputs_filtered (paddress (gdbarch, BLOCK_END (b)), outfile); |
c906108c SS |
473 | if (BLOCK_FUNCTION (b)) |
474 | { | |
3567439c DJ |
475 | fprintf_filtered (outfile, ", function %s", |
476 | SYMBOL_LINKAGE_NAME (BLOCK_FUNCTION (b))); | |
c906108c SS |
477 | if (SYMBOL_DEMANGLED_NAME (BLOCK_FUNCTION (b)) != NULL) |
478 | { | |
479 | fprintf_filtered (outfile, ", %s", | |
c5aa993b | 480 | SYMBOL_DEMANGLED_NAME (BLOCK_FUNCTION (b))); |
c906108c SS |
481 | } |
482 | } | |
c906108c | 483 | fprintf_filtered (outfile, "\n"); |
261397f8 DJ |
484 | /* Now print each symbol in this block (in no particular order, if |
485 | we're using a hashtable). */ | |
de4f826b | 486 | ALL_BLOCK_SYMBOLS (b, iter, sym) |
c906108c SS |
487 | { |
488 | struct print_symbol_args s; | |
5af949e3 | 489 | s.gdbarch = gdbarch; |
e88c90f2 | 490 | s.symbol = sym; |
c906108c SS |
491 | s.depth = depth + 1; |
492 | s.outfile = outfile; | |
493 | catch_errors (print_symbol, &s, "Error printing symbol:\n", | |
5c3ce3f7 | 494 | RETURN_MASK_ERROR); |
c906108c SS |
495 | } |
496 | } | |
497 | fprintf_filtered (outfile, "\n"); | |
498 | } | |
499 | else | |
500 | { | |
501 | fprintf_filtered (outfile, "\nBlockvector same as previous symtab\n\n"); | |
502 | } | |
503 | } | |
504 | ||
44b164c5 JB |
505 | static void |
506 | dump_symtab (struct objfile *objfile, struct symtab *symtab, | |
507 | struct ui_file *outfile) | |
508 | { | |
44b164c5 JB |
509 | /* Set the current language to the language of the symtab we're dumping |
510 | because certain routines used during dump_symtab() use the current | |
969107c5 EZ |
511 | language to print an image of the symbol. We'll restore it later. |
512 | But use only real languages, not placeholders. */ | |
513 | if (symtab->language != language_unknown | |
514 | && symtab->language != language_auto) | |
515 | { | |
516 | enum language saved_lang; | |
517 | ||
518 | saved_lang = set_language (symtab->language); | |
44b164c5 | 519 | |
969107c5 | 520 | dump_symtab_1 (objfile, symtab, outfile); |
44b164c5 | 521 | |
969107c5 EZ |
522 | set_language (saved_lang); |
523 | } | |
524 | else | |
525 | dump_symtab_1 (objfile, symtab, outfile); | |
44b164c5 JB |
526 | } |
527 | ||
c906108c | 528 | void |
fba45db2 | 529 | maintenance_print_symbols (char *args, int from_tty) |
c906108c SS |
530 | { |
531 | char **argv; | |
d9fcf2fb | 532 | struct ui_file *outfile; |
c906108c SS |
533 | struct cleanup *cleanups; |
534 | char *symname = NULL; | |
535 | char *filename = DEV_TTY; | |
536 | struct objfile *objfile; | |
537 | struct symtab *s; | |
538 | ||
539 | dont_repeat (); | |
540 | ||
541 | if (args == NULL) | |
542 | { | |
8a3fe4f8 AC |
543 | error (_("\ |
544 | Arguments missing: an output file name and an optional symbol file name")); | |
c906108c | 545 | } |
d1a41061 | 546 | argv = gdb_buildargv (args); |
7a292a7a | 547 | cleanups = make_cleanup_freeargv (argv); |
c906108c SS |
548 | |
549 | if (argv[0] != NULL) | |
550 | { | |
551 | filename = argv[0]; | |
552 | /* If a second arg is supplied, it is a source file name to match on */ | |
553 | if (argv[1] != NULL) | |
554 | { | |
555 | symname = argv[1]; | |
556 | } | |
557 | } | |
558 | ||
559 | filename = tilde_expand (filename); | |
b8c9b27d | 560 | make_cleanup (xfree, filename); |
c5aa993b | 561 | |
c906108c SS |
562 | outfile = gdb_fopen (filename, FOPEN_WT); |
563 | if (outfile == 0) | |
564 | perror_with_name (filename); | |
d9fcf2fb | 565 | make_cleanup_ui_file_delete (outfile); |
c906108c SS |
566 | |
567 | immediate_quit++; | |
568 | ALL_SYMTABS (objfile, s) | |
6314a349 | 569 | if (symname == NULL || strcmp (symname, s->filename) == 0) |
c5aa993b | 570 | dump_symtab (objfile, s, outfile); |
c906108c SS |
571 | immediate_quit--; |
572 | do_cleanups (cleanups); | |
573 | } | |
574 | ||
575 | /* Print symbol ARGS->SYMBOL on ARGS->OUTFILE. ARGS->DEPTH says how | |
576 | far to indent. ARGS is really a struct print_symbol_args *, but is | |
577 | declared as char * to get it past catch_errors. Returns 0 for error, | |
578 | 1 for success. */ | |
579 | ||
580 | static int | |
4efb68b1 | 581 | print_symbol (void *args) |
c906108c | 582 | { |
5af949e3 | 583 | struct gdbarch *gdbarch = ((struct print_symbol_args *) args)->gdbarch; |
c5aa993b JM |
584 | struct symbol *symbol = ((struct print_symbol_args *) args)->symbol; |
585 | int depth = ((struct print_symbol_args *) args)->depth; | |
d9fcf2fb | 586 | struct ui_file *outfile = ((struct print_symbol_args *) args)->outfile; |
714835d5 | 587 | struct obj_section *section = SYMBOL_OBJ_SECTION (symbol); |
c906108c SS |
588 | |
589 | print_spaces (depth, outfile); | |
176620f1 | 590 | if (SYMBOL_DOMAIN (symbol) == LABEL_DOMAIN) |
c906108c | 591 | { |
de5ad195 | 592 | fprintf_filtered (outfile, "label %s at ", SYMBOL_PRINT_NAME (symbol)); |
5af949e3 UW |
593 | fputs_filtered (paddress (gdbarch, SYMBOL_VALUE_ADDRESS (symbol)), |
594 | outfile); | |
714835d5 | 595 | if (section) |
c906108c | 596 | fprintf_filtered (outfile, " section %s\n", |
714835d5 UW |
597 | bfd_section_name (section->the_bfd_section->owner, |
598 | section->the_bfd_section)); | |
c906108c SS |
599 | else |
600 | fprintf_filtered (outfile, "\n"); | |
601 | return 1; | |
602 | } | |
176620f1 | 603 | if (SYMBOL_DOMAIN (symbol) == STRUCT_DOMAIN) |
c906108c SS |
604 | { |
605 | if (TYPE_TAG_NAME (SYMBOL_TYPE (symbol))) | |
606 | { | |
607 | LA_PRINT_TYPE (SYMBOL_TYPE (symbol), "", outfile, 1, depth); | |
608 | } | |
609 | else | |
610 | { | |
611 | fprintf_filtered (outfile, "%s %s = ", | |
c5aa993b JM |
612 | (TYPE_CODE (SYMBOL_TYPE (symbol)) == TYPE_CODE_ENUM |
613 | ? "enum" | |
614 | : (TYPE_CODE (SYMBOL_TYPE (symbol)) == TYPE_CODE_STRUCT | |
615 | ? "struct" : "union")), | |
3567439c | 616 | SYMBOL_LINKAGE_NAME (symbol)); |
c906108c SS |
617 | LA_PRINT_TYPE (SYMBOL_TYPE (symbol), "", outfile, 1, depth); |
618 | } | |
619 | fprintf_filtered (outfile, ";\n"); | |
620 | } | |
621 | else | |
622 | { | |
623 | if (SYMBOL_CLASS (symbol) == LOC_TYPEDEF) | |
624 | fprintf_filtered (outfile, "typedef "); | |
625 | if (SYMBOL_TYPE (symbol)) | |
626 | { | |
627 | /* Print details of types, except for enums where it's clutter. */ | |
de5ad195 | 628 | LA_PRINT_TYPE (SYMBOL_TYPE (symbol), SYMBOL_PRINT_NAME (symbol), |
c906108c SS |
629 | outfile, |
630 | TYPE_CODE (SYMBOL_TYPE (symbol)) != TYPE_CODE_ENUM, | |
631 | depth); | |
632 | fprintf_filtered (outfile, "; "); | |
633 | } | |
634 | else | |
de5ad195 | 635 | fprintf_filtered (outfile, "%s ", SYMBOL_PRINT_NAME (symbol)); |
c906108c SS |
636 | |
637 | switch (SYMBOL_CLASS (symbol)) | |
638 | { | |
639 | case LOC_CONST: | |
640 | fprintf_filtered (outfile, "const %ld (0x%lx)", | |
641 | SYMBOL_VALUE (symbol), | |
642 | SYMBOL_VALUE (symbol)); | |
643 | break; | |
644 | ||
645 | case LOC_CONST_BYTES: | |
646 | { | |
647 | unsigned i; | |
648 | struct type *type = check_typedef (SYMBOL_TYPE (symbol)); | |
649 | fprintf_filtered (outfile, "const %u hex bytes:", | |
650 | TYPE_LENGTH (type)); | |
651 | for (i = 0; i < TYPE_LENGTH (type); i++) | |
652 | fprintf_filtered (outfile, " %02x", | |
c5aa993b | 653 | (unsigned) SYMBOL_VALUE_BYTES (symbol)[i]); |
c906108c SS |
654 | } |
655 | break; | |
656 | ||
657 | case LOC_STATIC: | |
658 | fprintf_filtered (outfile, "static at "); | |
5af949e3 UW |
659 | fputs_filtered (paddress (gdbarch, SYMBOL_VALUE_ADDRESS (symbol)), |
660 | outfile); | |
714835d5 | 661 | if (section) |
c906108c | 662 | fprintf_filtered (outfile, " section %s", |
714835d5 UW |
663 | bfd_section_name (section->the_bfd_section->owner, |
664 | section->the_bfd_section)); | |
c906108c SS |
665 | break; |
666 | ||
c906108c | 667 | case LOC_REGISTER: |
2a2d4dc3 AS |
668 | if (SYMBOL_IS_ARGUMENT (symbol)) |
669 | fprintf_filtered (outfile, "parameter register %ld", | |
670 | SYMBOL_VALUE (symbol)); | |
671 | else | |
672 | fprintf_filtered (outfile, "register %ld", SYMBOL_VALUE (symbol)); | |
c906108c SS |
673 | break; |
674 | ||
675 | case LOC_ARG: | |
676 | fprintf_filtered (outfile, "arg at offset 0x%lx", | |
677 | SYMBOL_VALUE (symbol)); | |
678 | break; | |
679 | ||
c906108c SS |
680 | case LOC_REF_ARG: |
681 | fprintf_filtered (outfile, "reference arg at 0x%lx", SYMBOL_VALUE (symbol)); | |
682 | break; | |
683 | ||
c906108c SS |
684 | case LOC_REGPARM_ADDR: |
685 | fprintf_filtered (outfile, "address parameter register %ld", SYMBOL_VALUE (symbol)); | |
686 | break; | |
687 | ||
688 | case LOC_LOCAL: | |
689 | fprintf_filtered (outfile, "local at offset 0x%lx", | |
690 | SYMBOL_VALUE (symbol)); | |
691 | break; | |
692 | ||
c906108c SS |
693 | case LOC_TYPEDEF: |
694 | break; | |
695 | ||
696 | case LOC_LABEL: | |
697 | fprintf_filtered (outfile, "label at "); | |
5af949e3 UW |
698 | fputs_filtered (paddress (gdbarch, SYMBOL_VALUE_ADDRESS (symbol)), |
699 | outfile); | |
714835d5 | 700 | if (section) |
c906108c | 701 | fprintf_filtered (outfile, " section %s", |
714835d5 UW |
702 | bfd_section_name (section->the_bfd_section->owner, |
703 | section->the_bfd_section)); | |
c906108c SS |
704 | break; |
705 | ||
706 | case LOC_BLOCK: | |
707 | fprintf_filtered (outfile, "block object "); | |
d4f3574e | 708 | gdb_print_host_address (SYMBOL_BLOCK_VALUE (symbol), outfile); |
c906108c | 709 | fprintf_filtered (outfile, ", "); |
5af949e3 UW |
710 | fputs_filtered (paddress (gdbarch, |
711 | BLOCK_START (SYMBOL_BLOCK_VALUE (symbol))), | |
ed49a04f | 712 | outfile); |
c906108c | 713 | fprintf_filtered (outfile, ".."); |
5af949e3 UW |
714 | fputs_filtered (paddress (gdbarch, |
715 | BLOCK_END (SYMBOL_BLOCK_VALUE (symbol))), | |
ed49a04f | 716 | outfile); |
714835d5 | 717 | if (section) |
c906108c | 718 | fprintf_filtered (outfile, " section %s", |
714835d5 UW |
719 | bfd_section_name (section->the_bfd_section->owner, |
720 | section->the_bfd_section)); | |
c906108c SS |
721 | break; |
722 | ||
4c2df51b | 723 | case LOC_COMPUTED: |
4c2df51b DJ |
724 | fprintf_filtered (outfile, "computed at runtime"); |
725 | break; | |
726 | ||
c906108c SS |
727 | case LOC_UNRESOLVED: |
728 | fprintf_filtered (outfile, "unresolved"); | |
729 | break; | |
730 | ||
731 | case LOC_OPTIMIZED_OUT: | |
732 | fprintf_filtered (outfile, "optimized out"); | |
733 | break; | |
734 | ||
c5aa993b | 735 | default: |
c906108c SS |
736 | fprintf_filtered (outfile, "botched symbol class %x", |
737 | SYMBOL_CLASS (symbol)); | |
738 | break; | |
739 | } | |
740 | } | |
741 | fprintf_filtered (outfile, "\n"); | |
742 | return 1; | |
743 | } | |
744 | ||
745 | void | |
fba45db2 | 746 | maintenance_print_psymbols (char *args, int from_tty) |
c906108c SS |
747 | { |
748 | char **argv; | |
d9fcf2fb | 749 | struct ui_file *outfile; |
c906108c SS |
750 | struct cleanup *cleanups; |
751 | char *symname = NULL; | |
752 | char *filename = DEV_TTY; | |
753 | struct objfile *objfile; | |
754 | struct partial_symtab *ps; | |
755 | ||
756 | dont_repeat (); | |
757 | ||
758 | if (args == NULL) | |
759 | { | |
8a3fe4f8 | 760 | error (_("print-psymbols takes an output file name and optional symbol file name")); |
c906108c | 761 | } |
d1a41061 | 762 | argv = gdb_buildargv (args); |
7a292a7a | 763 | cleanups = make_cleanup_freeargv (argv); |
c906108c SS |
764 | |
765 | if (argv[0] != NULL) | |
766 | { | |
767 | filename = argv[0]; | |
768 | /* If a second arg is supplied, it is a source file name to match on */ | |
769 | if (argv[1] != NULL) | |
770 | { | |
771 | symname = argv[1]; | |
772 | } | |
773 | } | |
774 | ||
775 | filename = tilde_expand (filename); | |
b8c9b27d | 776 | make_cleanup (xfree, filename); |
c5aa993b | 777 | |
c906108c SS |
778 | outfile = gdb_fopen (filename, FOPEN_WT); |
779 | if (outfile == 0) | |
780 | perror_with_name (filename); | |
d9fcf2fb | 781 | make_cleanup_ui_file_delete (outfile); |
c906108c SS |
782 | |
783 | immediate_quit++; | |
784 | ALL_PSYMTABS (objfile, ps) | |
6314a349 | 785 | if (symname == NULL || strcmp (symname, ps->filename) == 0) |
c5aa993b | 786 | dump_psymtab (objfile, ps, outfile); |
c906108c SS |
787 | immediate_quit--; |
788 | do_cleanups (cleanups); | |
789 | } | |
790 | ||
791 | static void | |
5af949e3 UW |
792 | print_partial_symbols (struct gdbarch *gdbarch, |
793 | struct partial_symbol **p, int count, char *what, | |
fba45db2 | 794 | struct ui_file *outfile) |
c906108c SS |
795 | { |
796 | fprintf_filtered (outfile, " %s partial symbols:\n", what); | |
797 | while (count-- > 0) | |
798 | { | |
3567439c | 799 | fprintf_filtered (outfile, " `%s'", SYMBOL_LINKAGE_NAME (*p)); |
c906108c SS |
800 | if (SYMBOL_DEMANGLED_NAME (*p) != NULL) |
801 | { | |
802 | fprintf_filtered (outfile, " `%s'", SYMBOL_DEMANGLED_NAME (*p)); | |
803 | } | |
804 | fputs_filtered (", ", outfile); | |
176620f1 | 805 | switch (SYMBOL_DOMAIN (*p)) |
c906108c | 806 | { |
176620f1 EZ |
807 | case UNDEF_DOMAIN: |
808 | fputs_filtered ("undefined domain, ", outfile); | |
c906108c | 809 | break; |
176620f1 | 810 | case VAR_DOMAIN: |
c906108c SS |
811 | /* This is the usual thing -- don't print it */ |
812 | break; | |
176620f1 EZ |
813 | case STRUCT_DOMAIN: |
814 | fputs_filtered ("struct domain, ", outfile); | |
c906108c | 815 | break; |
176620f1 EZ |
816 | case LABEL_DOMAIN: |
817 | fputs_filtered ("label domain, ", outfile); | |
c906108c SS |
818 | break; |
819 | default: | |
176620f1 | 820 | fputs_filtered ("<invalid domain>, ", outfile); |
c906108c SS |
821 | break; |
822 | } | |
823 | switch (SYMBOL_CLASS (*p)) | |
824 | { | |
825 | case LOC_UNDEF: | |
826 | fputs_filtered ("undefined", outfile); | |
827 | break; | |
828 | case LOC_CONST: | |
829 | fputs_filtered ("constant int", outfile); | |
830 | break; | |
831 | case LOC_STATIC: | |
832 | fputs_filtered ("static", outfile); | |
833 | break; | |
c906108c SS |
834 | case LOC_REGISTER: |
835 | fputs_filtered ("register", outfile); | |
836 | break; | |
837 | case LOC_ARG: | |
838 | fputs_filtered ("pass by value", outfile); | |
839 | break; | |
840 | case LOC_REF_ARG: | |
841 | fputs_filtered ("pass by reference", outfile); | |
842 | break; | |
c906108c SS |
843 | case LOC_REGPARM_ADDR: |
844 | fputs_filtered ("register address parameter", outfile); | |
845 | break; | |
846 | case LOC_LOCAL: | |
847 | fputs_filtered ("stack parameter", outfile); | |
848 | break; | |
849 | case LOC_TYPEDEF: | |
850 | fputs_filtered ("type", outfile); | |
851 | break; | |
852 | case LOC_LABEL: | |
853 | fputs_filtered ("label", outfile); | |
854 | break; | |
855 | case LOC_BLOCK: | |
856 | fputs_filtered ("function", outfile); | |
857 | break; | |
858 | case LOC_CONST_BYTES: | |
859 | fputs_filtered ("constant bytes", outfile); | |
860 | break; | |
c906108c SS |
861 | case LOC_UNRESOLVED: |
862 | fputs_filtered ("unresolved", outfile); | |
863 | break; | |
864 | case LOC_OPTIMIZED_OUT: | |
865 | fputs_filtered ("optimized out", outfile); | |
866 | break; | |
4c2df51b | 867 | case LOC_COMPUTED: |
4c2df51b DJ |
868 | fputs_filtered ("computed at runtime", outfile); |
869 | break; | |
c906108c SS |
870 | default: |
871 | fputs_filtered ("<invalid location>", outfile); | |
872 | break; | |
873 | } | |
874 | fputs_filtered (", ", outfile); | |
5af949e3 | 875 | fputs_filtered (paddress (gdbarch, SYMBOL_VALUE_ADDRESS (*p)), outfile); |
c906108c SS |
876 | fprintf_filtered (outfile, "\n"); |
877 | p++; | |
878 | } | |
879 | } | |
880 | ||
881 | void | |
fba45db2 | 882 | maintenance_print_msymbols (char *args, int from_tty) |
c906108c SS |
883 | { |
884 | char **argv; | |
d9fcf2fb | 885 | struct ui_file *outfile; |
c906108c SS |
886 | struct cleanup *cleanups; |
887 | char *filename = DEV_TTY; | |
888 | char *symname = NULL; | |
889 | struct objfile *objfile; | |
890 | ||
07318b29 CV |
891 | struct stat sym_st, obj_st; |
892 | ||
c906108c SS |
893 | dont_repeat (); |
894 | ||
895 | if (args == NULL) | |
896 | { | |
8a3fe4f8 | 897 | error (_("print-msymbols takes an output file name and optional symbol file name")); |
c906108c | 898 | } |
d1a41061 | 899 | argv = gdb_buildargv (args); |
7a292a7a | 900 | cleanups = make_cleanup_freeargv (argv); |
c906108c SS |
901 | |
902 | if (argv[0] != NULL) | |
903 | { | |
904 | filename = argv[0]; | |
905 | /* If a second arg is supplied, it is a source file name to match on */ | |
906 | if (argv[1] != NULL) | |
907 | { | |
07318b29 CV |
908 | symname = xfullpath (argv[1]); |
909 | make_cleanup (xfree, symname); | |
910 | if (symname && stat (symname, &sym_st)) | |
911 | perror_with_name (symname); | |
c906108c SS |
912 | } |
913 | } | |
914 | ||
915 | filename = tilde_expand (filename); | |
b8c9b27d | 916 | make_cleanup (xfree, filename); |
c5aa993b | 917 | |
c906108c SS |
918 | outfile = gdb_fopen (filename, FOPEN_WT); |
919 | if (outfile == 0) | |
920 | perror_with_name (filename); | |
d9fcf2fb | 921 | make_cleanup_ui_file_delete (outfile); |
c906108c SS |
922 | |
923 | immediate_quit++; | |
924 | ALL_OBJFILES (objfile) | |
07318b29 CV |
925 | if (symname == NULL |
926 | || (!stat (objfile->name, &obj_st) && sym_st.st_ino == obj_st.st_ino)) | |
927 | dump_msymbols (objfile, outfile); | |
c906108c SS |
928 | immediate_quit--; |
929 | fprintf_filtered (outfile, "\n\n"); | |
930 | do_cleanups (cleanups); | |
931 | } | |
932 | ||
933 | void | |
fba45db2 | 934 | maintenance_print_objfiles (char *ignore, int from_tty) |
c906108c SS |
935 | { |
936 | struct objfile *objfile; | |
937 | ||
938 | dont_repeat (); | |
939 | ||
940 | immediate_quit++; | |
941 | ALL_OBJFILES (objfile) | |
942 | dump_objfile (objfile); | |
943 | immediate_quit--; | |
944 | } | |
945 | ||
44ea7b70 | 946 | |
5e7b2f39 | 947 | /* List all the symbol tables whose names match REGEXP (optional). */ |
44ea7b70 | 948 | void |
5e7b2f39 | 949 | maintenance_info_symtabs (char *regexp, int from_tty) |
44ea7b70 JB |
950 | { |
951 | struct objfile *objfile; | |
952 | ||
953 | if (regexp) | |
954 | re_comp (regexp); | |
955 | ||
956 | ALL_OBJFILES (objfile) | |
957 | { | |
958 | struct symtab *symtab; | |
959 | ||
960 | /* We don't want to print anything for this objfile until we | |
961 | actually find a symtab whose name matches. */ | |
962 | int printed_objfile_start = 0; | |
963 | ||
964 | ALL_OBJFILE_SYMTABS (objfile, symtab) | |
8a498d38 DE |
965 | { |
966 | QUIT; | |
967 | ||
968 | if (! regexp | |
969 | || re_exec (symtab->filename)) | |
970 | { | |
971 | if (! printed_objfile_start) | |
972 | { | |
973 | printf_filtered ("{ objfile %s ", objfile->name); | |
974 | wrap_here (" "); | |
a74ce742 PM |
975 | printf_filtered ("((struct objfile *) %s)\n", |
976 | host_address_to_string (objfile)); | |
8a498d38 DE |
977 | printed_objfile_start = 1; |
978 | } | |
979 | ||
980 | printf_filtered (" { symtab %s ", symtab->filename); | |
981 | wrap_here (" "); | |
a74ce742 PM |
982 | printf_filtered ("((struct symtab *) %s)\n", |
983 | host_address_to_string (symtab)); | |
8a498d38 DE |
984 | printf_filtered (" dirname %s\n", |
985 | symtab->dirname ? symtab->dirname : "(null)"); | |
986 | printf_filtered (" fullname %s\n", | |
987 | symtab->fullname ? symtab->fullname : "(null)"); | |
a74ce742 PM |
988 | printf_filtered (" blockvector ((struct blockvector *) %s)%s\n", |
989 | host_address_to_string (symtab->blockvector), | |
8a498d38 | 990 | symtab->primary ? " (primary)" : ""); |
a74ce742 PM |
991 | printf_filtered (" linetable ((struct linetable *) %s)\n", |
992 | host_address_to_string (symtab->linetable)); | |
8a498d38 DE |
993 | printf_filtered (" debugformat %s\n", symtab->debugformat); |
994 | printf_filtered (" }\n"); | |
995 | } | |
996 | } | |
44ea7b70 JB |
997 | |
998 | if (printed_objfile_start) | |
999 | printf_filtered ("}\n"); | |
1000 | } | |
1001 | } | |
1002 | ||
1003 | ||
5e7b2f39 | 1004 | /* List all the partial symbol tables whose names match REGEXP (optional). */ |
44ea7b70 | 1005 | void |
5e7b2f39 | 1006 | maintenance_info_psymtabs (char *regexp, int from_tty) |
44ea7b70 JB |
1007 | { |
1008 | struct objfile *objfile; | |
1009 | ||
1010 | if (regexp) | |
1011 | re_comp (regexp); | |
1012 | ||
1013 | ALL_OBJFILES (objfile) | |
1014 | { | |
5af949e3 | 1015 | struct gdbarch *gdbarch = get_objfile_arch (objfile); |
44ea7b70 JB |
1016 | struct partial_symtab *psymtab; |
1017 | ||
1018 | /* We don't want to print anything for this objfile until we | |
1019 | actually find a symtab whose name matches. */ | |
1020 | int printed_objfile_start = 0; | |
1021 | ||
1022 | ALL_OBJFILE_PSYMTABS (objfile, psymtab) | |
8a498d38 DE |
1023 | { |
1024 | QUIT; | |
1025 | ||
1026 | if (! regexp | |
1027 | || re_exec (psymtab->filename)) | |
1028 | { | |
1029 | if (! printed_objfile_start) | |
1030 | { | |
1031 | printf_filtered ("{ objfile %s ", objfile->name); | |
1032 | wrap_here (" "); | |
a74ce742 PM |
1033 | printf_filtered ("((struct objfile *) %s)\n", |
1034 | host_address_to_string (objfile)); | |
8a498d38 DE |
1035 | printed_objfile_start = 1; |
1036 | } | |
1037 | ||
1038 | printf_filtered (" { psymtab %s ", psymtab->filename); | |
1039 | wrap_here (" "); | |
a74ce742 PM |
1040 | printf_filtered ("((struct partial_symtab *) %s)\n", |
1041 | host_address_to_string (psymtab)); | |
1042 | ||
8a498d38 DE |
1043 | printf_filtered (" readin %s\n", |
1044 | psymtab->readin ? "yes" : "no"); | |
1045 | printf_filtered (" fullname %s\n", | |
1046 | psymtab->fullname ? psymtab->fullname : "(null)"); | |
1047 | printf_filtered (" text addresses "); | |
5af949e3 UW |
1048 | fputs_filtered (paddress (gdbarch, psymtab->textlow), |
1049 | gdb_stdout); | |
8a498d38 | 1050 | printf_filtered (" -- "); |
5af949e3 UW |
1051 | fputs_filtered (paddress (gdbarch, psymtab->texthigh), |
1052 | gdb_stdout); | |
8a498d38 DE |
1053 | printf_filtered ("\n"); |
1054 | printf_filtered (" globals "); | |
1055 | if (psymtab->n_global_syms) | |
1056 | { | |
dfc3cd0e PM |
1057 | printf_filtered ("(* (struct partial_symbol **) %s @ %d)\n", |
1058 | host_address_to_string (psymtab->objfile->global_psymbols.list | |
8a498d38 DE |
1059 | + psymtab->globals_offset), |
1060 | psymtab->n_global_syms); | |
1061 | } | |
1062 | else | |
1063 | printf_filtered ("(none)\n"); | |
1064 | printf_filtered (" statics "); | |
1065 | if (psymtab->n_static_syms) | |
1066 | { | |
dfc3cd0e PM |
1067 | printf_filtered ("(* (struct partial_symbol **) %s @ %d)\n", |
1068 | host_address_to_string (psymtab->objfile->static_psymbols.list | |
8a498d38 DE |
1069 | + psymtab->statics_offset), |
1070 | psymtab->n_static_syms); | |
1071 | } | |
1072 | else | |
1073 | printf_filtered ("(none)\n"); | |
1074 | printf_filtered (" dependencies "); | |
1075 | if (psymtab->number_of_dependencies) | |
1076 | { | |
1077 | int i; | |
1078 | ||
1079 | printf_filtered ("{\n"); | |
1080 | for (i = 0; i < psymtab->number_of_dependencies; i++) | |
1081 | { | |
1082 | struct partial_symtab *dep = psymtab->dependencies[i]; | |
1083 | ||
1084 | /* Note the string concatenation there --- no comma. */ | |
1085 | printf_filtered (" psymtab %s " | |
a74ce742 PM |
1086 | "((struct partial_symtab *) %s)\n", |
1087 | dep->filename, | |
1088 | host_address_to_string (dep)); | |
8a498d38 DE |
1089 | } |
1090 | printf_filtered (" }\n"); | |
1091 | } | |
1092 | else | |
1093 | printf_filtered ("(none)\n"); | |
1094 | printf_filtered (" }\n"); | |
1095 | } | |
1096 | } | |
44ea7b70 JB |
1097 | |
1098 | if (printed_objfile_start) | |
1099 | printf_filtered ("}\n"); | |
1100 | } | |
1101 | } | |
1102 | ||
1103 | ||
c906108c SS |
1104 | /* Check consistency of psymtabs and symtabs. */ |
1105 | ||
1106 | void | |
fba45db2 | 1107 | maintenance_check_symtabs (char *ignore, int from_tty) |
c906108c | 1108 | { |
52f0bd74 AC |
1109 | struct symbol *sym; |
1110 | struct partial_symbol **psym; | |
1111 | struct symtab *s = NULL; | |
1112 | struct partial_symtab *ps; | |
c906108c | 1113 | struct blockvector *bv; |
52f0bd74 AC |
1114 | struct objfile *objfile; |
1115 | struct block *b; | |
c906108c SS |
1116 | int length; |
1117 | ||
1118 | ALL_PSYMTABS (objfile, ps) | |
c5aa993b | 1119 | { |
5af949e3 | 1120 | struct gdbarch *gdbarch = get_objfile_arch (objfile); |
c5aa993b JM |
1121 | s = PSYMTAB_TO_SYMTAB (ps); |
1122 | if (s == NULL) | |
1123 | continue; | |
1124 | bv = BLOCKVECTOR (s); | |
1125 | b = BLOCKVECTOR_BLOCK (bv, STATIC_BLOCK); | |
1126 | psym = ps->objfile->static_psymbols.list + ps->statics_offset; | |
1127 | length = ps->n_static_syms; | |
1128 | while (length--) | |
1129 | { | |
3567439c | 1130 | sym = lookup_block_symbol (b, SYMBOL_LINKAGE_NAME (*psym), |
176620f1 | 1131 | NULL, SYMBOL_DOMAIN (*psym)); |
c5aa993b JM |
1132 | if (!sym) |
1133 | { | |
1134 | printf_filtered ("Static symbol `"); | |
3567439c | 1135 | puts_filtered (SYMBOL_LINKAGE_NAME (*psym)); |
c5aa993b JM |
1136 | printf_filtered ("' only found in "); |
1137 | puts_filtered (ps->filename); | |
1138 | printf_filtered (" psymtab\n"); | |
1139 | } | |
1140 | psym++; | |
1141 | } | |
1142 | b = BLOCKVECTOR_BLOCK (bv, GLOBAL_BLOCK); | |
1143 | psym = ps->objfile->global_psymbols.list + ps->globals_offset; | |
1144 | length = ps->n_global_syms; | |
1145 | while (length--) | |
1146 | { | |
3567439c | 1147 | sym = lookup_block_symbol (b, SYMBOL_LINKAGE_NAME (*psym), |
176620f1 | 1148 | NULL, SYMBOL_DOMAIN (*psym)); |
c5aa993b JM |
1149 | if (!sym) |
1150 | { | |
1151 | printf_filtered ("Global symbol `"); | |
3567439c | 1152 | puts_filtered (SYMBOL_LINKAGE_NAME (*psym)); |
c5aa993b JM |
1153 | printf_filtered ("' only found in "); |
1154 | puts_filtered (ps->filename); | |
1155 | printf_filtered (" psymtab\n"); | |
1156 | } | |
1157 | psym++; | |
1158 | } | |
1159 | if (ps->texthigh < ps->textlow) | |
1160 | { | |
1161 | printf_filtered ("Psymtab "); | |
1162 | puts_filtered (ps->filename); | |
1163 | printf_filtered (" covers bad range "); | |
5af949e3 | 1164 | fputs_filtered (paddress (gdbarch, ps->textlow), gdb_stdout); |
c5aa993b | 1165 | printf_filtered (" - "); |
5af949e3 | 1166 | fputs_filtered (paddress (gdbarch, ps->texthigh), gdb_stdout); |
c5aa993b | 1167 | printf_filtered ("\n"); |
c906108c | 1168 | continue; |
c5aa993b JM |
1169 | } |
1170 | if (ps->texthigh == 0) | |
1171 | continue; | |
1172 | if (ps->textlow < BLOCK_START (b) || ps->texthigh > BLOCK_END (b)) | |
1173 | { | |
1174 | printf_filtered ("Psymtab "); | |
1175 | puts_filtered (ps->filename); | |
1176 | printf_filtered (" covers "); | |
5af949e3 | 1177 | fputs_filtered (paddress (gdbarch, ps->textlow), gdb_stdout); |
c5aa993b | 1178 | printf_filtered (" - "); |
5af949e3 | 1179 | fputs_filtered (paddress (gdbarch, ps->texthigh), gdb_stdout); |
c5aa993b | 1180 | printf_filtered (" but symtab covers only "); |
5af949e3 | 1181 | fputs_filtered (paddress (gdbarch, BLOCK_START (b)), gdb_stdout); |
c5aa993b | 1182 | printf_filtered (" - "); |
5af949e3 | 1183 | fputs_filtered (paddress (gdbarch, BLOCK_END (b)), gdb_stdout); |
c5aa993b JM |
1184 | printf_filtered ("\n"); |
1185 | } | |
1186 | } | |
c906108c | 1187 | } |
c906108c | 1188 | \f |
c5aa993b | 1189 | |
c906108c SS |
1190 | /* Return the nexting depth of a block within other blocks in its symtab. */ |
1191 | ||
1192 | static int | |
fba45db2 | 1193 | block_depth (struct block *block) |
c906108c | 1194 | { |
52f0bd74 | 1195 | int i = 0; |
c5aa993b | 1196 | while ((block = BLOCK_SUPERBLOCK (block)) != NULL) |
c906108c SS |
1197 | { |
1198 | i++; | |
1199 | } | |
1200 | return i; | |
1201 | } | |
c906108c | 1202 | \f |
c5aa993b | 1203 | |
c906108c SS |
1204 | /* Increase the space allocated for LISTP, which is probably |
1205 | global_psymbols or static_psymbols. This space will eventually | |
1206 | be freed in free_objfile(). */ | |
1207 | ||
1208 | void | |
aa1ee363 | 1209 | extend_psymbol_list (struct psymbol_allocation_list *listp, |
fba45db2 | 1210 | struct objfile *objfile) |
c906108c SS |
1211 | { |
1212 | int new_size; | |
1213 | if (listp->size == 0) | |
1214 | { | |
1215 | new_size = 255; | |
1216 | listp->list = (struct partial_symbol **) | |
7936743b | 1217 | xmalloc (new_size * sizeof (struct partial_symbol *)); |
c906108c SS |
1218 | } |
1219 | else | |
1220 | { | |
1221 | new_size = listp->size * 2; | |
1222 | listp->list = (struct partial_symbol **) | |
0efffb96 AC |
1223 | xrealloc ((char *) listp->list, |
1224 | new_size * sizeof (struct partial_symbol *)); | |
c906108c SS |
1225 | } |
1226 | /* Next assumes we only went one over. Should be good if | |
1227 | program works correctly */ | |
1228 | listp->next = listp->list + listp->size; | |
1229 | listp->size = new_size; | |
1230 | } | |
1231 | ||
1232 | ||
1233 | /* Do early runtime initializations. */ | |
1234 | void | |
fba45db2 | 1235 | _initialize_symmisc (void) |
c906108c | 1236 | { |
c5aa993b | 1237 | std_in = stdin; |
c906108c SS |
1238 | std_out = stdout; |
1239 | std_err = stderr; | |
1240 | } |