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, |
4c38e0a4 | 4 | 1996, 1997, 1998, 1999, 2000, 2002, 2003, 2004, 2007, 2008, 2009, 2010 |
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 | 132 | { |
6c95b8df | 133 | struct program_space *pspace; |
c906108c SS |
134 | struct objfile *objfile; |
135 | ||
136 | immediate_quit++; | |
6c95b8df PA |
137 | ALL_PSPACES (pspace) |
138 | ALL_PSPACE_OBJFILES (pspace, objfile) | |
c5aa993b | 139 | { |
a3f17187 | 140 | printf_filtered (_("Byte cache statistics for '%s':\n"), objfile->name); |
af5f3db6 | 141 | print_bcache_statistics (objfile->psymbol_cache, "partial symbol cache"); |
d4ce0d3f | 142 | print_bcache_statistics (objfile->macro_cache, "preprocessor macro cache"); |
10abe6bf | 143 | print_bcache_statistics (objfile->filename_cache, "file name cache"); |
c5aa993b | 144 | } |
c906108c SS |
145 | immediate_quit--; |
146 | } | |
147 | ||
148 | void | |
fba45db2 | 149 | print_objfile_statistics (void) |
c906108c | 150 | { |
6c95b8df | 151 | struct program_space *pspace; |
c906108c | 152 | struct objfile *objfile; |
c4f90d87 JM |
153 | struct symtab *s; |
154 | struct partial_symtab *ps; | |
155 | int i, linetables, blockvectors; | |
c906108c SS |
156 | |
157 | immediate_quit++; | |
6c95b8df PA |
158 | ALL_PSPACES (pspace) |
159 | ALL_PSPACE_OBJFILES (pspace, objfile) | |
c5aa993b | 160 | { |
a3f17187 | 161 | printf_filtered (_("Statistics for '%s':\n"), objfile->name); |
c5aa993b | 162 | if (OBJSTAT (objfile, n_stabs) > 0) |
a3f17187 | 163 | printf_filtered (_(" Number of \"stab\" symbols read: %d\n"), |
c5aa993b JM |
164 | OBJSTAT (objfile, n_stabs)); |
165 | if (OBJSTAT (objfile, n_minsyms) > 0) | |
a3f17187 | 166 | printf_filtered (_(" Number of \"minimal\" symbols read: %d\n"), |
c5aa993b JM |
167 | OBJSTAT (objfile, n_minsyms)); |
168 | if (OBJSTAT (objfile, n_psyms) > 0) | |
a3f17187 | 169 | printf_filtered (_(" Number of \"partial\" symbols read: %d\n"), |
c5aa993b JM |
170 | OBJSTAT (objfile, n_psyms)); |
171 | if (OBJSTAT (objfile, n_syms) > 0) | |
a3f17187 | 172 | printf_filtered (_(" Number of \"full\" symbols read: %d\n"), |
c5aa993b JM |
173 | OBJSTAT (objfile, n_syms)); |
174 | if (OBJSTAT (objfile, n_types) > 0) | |
a3f17187 | 175 | printf_filtered (_(" Number of \"types\" defined: %d\n"), |
c5aa993b | 176 | OBJSTAT (objfile, n_types)); |
c4f90d87 JM |
177 | i = 0; |
178 | ALL_OBJFILE_PSYMTABS (objfile, ps) | |
179 | { | |
180 | if (ps->readin == 0) | |
181 | i++; | |
182 | } | |
a3f17187 | 183 | printf_filtered (_(" Number of psym tables (not yet expanded): %d\n"), i); |
c4f90d87 JM |
184 | i = linetables = blockvectors = 0; |
185 | ALL_OBJFILE_SYMTABS (objfile, s) | |
186 | { | |
187 | i++; | |
188 | if (s->linetable != NULL) | |
189 | linetables++; | |
190 | if (s->primary == 1) | |
191 | blockvectors++; | |
192 | } | |
a3f17187 AC |
193 | printf_filtered (_(" Number of symbol tables: %d\n"), i); |
194 | printf_filtered (_(" Number of symbol tables with line tables: %d\n"), | |
c4f90d87 | 195 | linetables); |
a3f17187 | 196 | printf_filtered (_(" Number of symbol tables with blockvectors: %d\n"), |
c4f90d87 JM |
197 | blockvectors); |
198 | ||
c5aa993b | 199 | if (OBJSTAT (objfile, sz_strtab) > 0) |
a3f17187 | 200 | printf_filtered (_(" Space used by a.out string tables: %d\n"), |
c5aa993b | 201 | OBJSTAT (objfile, sz_strtab)); |
a3f17187 | 202 | printf_filtered (_(" Total memory used for objfile obstack: %d\n"), |
4a146b47 | 203 | obstack_memory_used (&objfile->objfile_obstack)); |
a3f17187 | 204 | printf_filtered (_(" Total memory used for psymbol cache: %d\n"), |
af5f3db6 | 205 | bcache_memory_used (objfile->psymbol_cache)); |
a3f17187 | 206 | printf_filtered (_(" Total memory used for macro cache: %d\n"), |
af5f3db6 | 207 | bcache_memory_used (objfile->macro_cache)); |
10abe6bf TT |
208 | printf_filtered (_(" Total memory used for file name cache: %d\n"), |
209 | bcache_memory_used (objfile->filename_cache)); | |
c5aa993b | 210 | } |
c906108c SS |
211 | immediate_quit--; |
212 | } | |
213 | ||
c5aa993b | 214 | static void |
fba45db2 | 215 | dump_objfile (struct objfile *objfile) |
c906108c SS |
216 | { |
217 | struct symtab *symtab; | |
218 | struct partial_symtab *psymtab; | |
219 | ||
c5aa993b | 220 | printf_filtered ("\nObject file %s: ", objfile->name); |
c906108c | 221 | printf_filtered ("Objfile at "); |
d4f3574e | 222 | gdb_print_host_address (objfile, gdb_stdout); |
c906108c | 223 | printf_filtered (", bfd at "); |
d4f3574e | 224 | gdb_print_host_address (objfile->obfd, gdb_stdout); |
c906108c SS |
225 | printf_filtered (", %d minsyms\n\n", |
226 | objfile->minimal_symbol_count); | |
227 | ||
c5aa993b | 228 | if (objfile->psymtabs) |
c906108c SS |
229 | { |
230 | printf_filtered ("Psymtabs:\n"); | |
c5aa993b | 231 | for (psymtab = objfile->psymtabs; |
c906108c | 232 | psymtab != NULL; |
c5aa993b | 233 | psymtab = psymtab->next) |
c906108c SS |
234 | { |
235 | printf_filtered ("%s at ", | |
c5aa993b | 236 | psymtab->filename); |
d4f3574e | 237 | gdb_print_host_address (psymtab, gdb_stdout); |
c906108c | 238 | printf_filtered (", "); |
c5aa993b | 239 | if (psymtab->objfile != objfile) |
c906108c SS |
240 | { |
241 | printf_filtered ("NOT ON CHAIN! "); | |
242 | } | |
243 | wrap_here (" "); | |
244 | } | |
245 | printf_filtered ("\n\n"); | |
246 | } | |
247 | ||
c5aa993b | 248 | if (objfile->symtabs) |
c906108c SS |
249 | { |
250 | printf_filtered ("Symtabs:\n"); | |
c5aa993b | 251 | for (symtab = objfile->symtabs; |
c906108c SS |
252 | symtab != NULL; |
253 | symtab = symtab->next) | |
254 | { | |
c5aa993b | 255 | printf_filtered ("%s at ", symtab->filename); |
d4f3574e | 256 | gdb_print_host_address (symtab, gdb_stdout); |
c906108c | 257 | printf_filtered (", "); |
c5aa993b | 258 | if (symtab->objfile != objfile) |
c906108c SS |
259 | { |
260 | printf_filtered ("NOT ON CHAIN! "); | |
261 | } | |
262 | wrap_here (" "); | |
263 | } | |
264 | printf_filtered ("\n\n"); | |
265 | } | |
266 | } | |
267 | ||
268 | /* Print minimal symbols from this objfile. */ | |
c5aa993b JM |
269 | |
270 | static void | |
fba45db2 | 271 | dump_msymbols (struct objfile *objfile, struct ui_file *outfile) |
c906108c | 272 | { |
5af949e3 | 273 | struct gdbarch *gdbarch = get_objfile_arch (objfile); |
c906108c SS |
274 | struct minimal_symbol *msymbol; |
275 | int index; | |
276 | char ms_type; | |
c5aa993b JM |
277 | |
278 | fprintf_filtered (outfile, "\nObject file %s:\n\n", objfile->name); | |
279 | if (objfile->minimal_symbol_count == 0) | |
c906108c SS |
280 | { |
281 | fprintf_filtered (outfile, "No minimal symbols found.\n"); | |
282 | return; | |
283 | } | |
3567439c DJ |
284 | index = 0; |
285 | ALL_OBJFILE_MSYMBOLS (objfile, msymbol) | |
c906108c | 286 | { |
714835d5 UW |
287 | struct obj_section *section = SYMBOL_OBJ_SECTION (msymbol); |
288 | ||
712f90be | 289 | switch (MSYMBOL_TYPE (msymbol)) |
c906108c | 290 | { |
c5aa993b JM |
291 | case mst_unknown: |
292 | ms_type = 'u'; | |
293 | break; | |
294 | case mst_text: | |
295 | ms_type = 'T'; | |
296 | break; | |
297 | case mst_solib_trampoline: | |
298 | ms_type = 'S'; | |
299 | break; | |
300 | case mst_data: | |
301 | ms_type = 'D'; | |
302 | break; | |
303 | case mst_bss: | |
304 | ms_type = 'B'; | |
305 | break; | |
306 | case mst_abs: | |
307 | ms_type = 'A'; | |
308 | break; | |
309 | case mst_file_text: | |
310 | ms_type = 't'; | |
311 | break; | |
312 | case mst_file_data: | |
313 | ms_type = 'd'; | |
314 | break; | |
315 | case mst_file_bss: | |
316 | ms_type = 'b'; | |
317 | break; | |
318 | default: | |
319 | ms_type = '?'; | |
320 | break; | |
c906108c SS |
321 | } |
322 | fprintf_filtered (outfile, "[%2d] %c ", index, ms_type); | |
5af949e3 UW |
323 | fputs_filtered (paddress (gdbarch, SYMBOL_VALUE_ADDRESS (msymbol)), |
324 | outfile); | |
3567439c | 325 | fprintf_filtered (outfile, " %s", SYMBOL_LINKAGE_NAME (msymbol)); |
714835d5 | 326 | if (section) |
c906108c SS |
327 | fprintf_filtered (outfile, " section %s", |
328 | bfd_section_name (objfile->obfd, | |
714835d5 | 329 | section->the_bfd_section)); |
c906108c SS |
330 | if (SYMBOL_DEMANGLED_NAME (msymbol) != NULL) |
331 | { | |
332 | fprintf_filtered (outfile, " %s", SYMBOL_DEMANGLED_NAME (msymbol)); | |
333 | } | |
c906108c SS |
334 | if (msymbol->filename) |
335 | fprintf_filtered (outfile, " %s", msymbol->filename); | |
c906108c | 336 | fputs_filtered ("\n", outfile); |
3567439c | 337 | index++; |
c906108c | 338 | } |
c5aa993b | 339 | if (objfile->minimal_symbol_count != index) |
c906108c | 340 | { |
8a3fe4f8 | 341 | warning (_("internal error: minimal symbol count %d != %d"), |
c5aa993b | 342 | objfile->minimal_symbol_count, index); |
c906108c SS |
343 | } |
344 | fprintf_filtered (outfile, "\n"); | |
345 | } | |
346 | ||
347 | static void | |
fba45db2 KB |
348 | dump_psymtab (struct objfile *objfile, struct partial_symtab *psymtab, |
349 | struct ui_file *outfile) | |
c906108c | 350 | { |
5af949e3 | 351 | struct gdbarch *gdbarch = get_objfile_arch (objfile); |
c906108c SS |
352 | int i; |
353 | ||
354 | fprintf_filtered (outfile, "\nPartial symtab for source file %s ", | |
c5aa993b | 355 | psymtab->filename); |
c906108c | 356 | fprintf_filtered (outfile, "(object "); |
d4f3574e | 357 | gdb_print_host_address (psymtab, outfile); |
c906108c SS |
358 | fprintf_filtered (outfile, ")\n\n"); |
359 | fprintf_unfiltered (outfile, " Read from object file %s (", | |
c5aa993b | 360 | objfile->name); |
d4f3574e | 361 | gdb_print_host_address (objfile, outfile); |
c906108c SS |
362 | fprintf_unfiltered (outfile, ")\n"); |
363 | ||
c5aa993b | 364 | if (psymtab->readin) |
c906108c SS |
365 | { |
366 | fprintf_filtered (outfile, | |
c5aa993b | 367 | " Full symtab was read (at "); |
d4f3574e | 368 | gdb_print_host_address (psymtab->symtab, outfile); |
c906108c | 369 | fprintf_filtered (outfile, " by function at "); |
4efb68b1 | 370 | gdb_print_host_address (psymtab->read_symtab, outfile); |
c906108c SS |
371 | fprintf_filtered (outfile, ")\n"); |
372 | } | |
373 | ||
374 | fprintf_filtered (outfile, " Relocate symbols by "); | |
375 | for (i = 0; i < psymtab->objfile->num_sections; ++i) | |
376 | { | |
377 | if (i != 0) | |
378 | fprintf_filtered (outfile, ", "); | |
379 | wrap_here (" "); | |
5af949e3 UW |
380 | fputs_filtered (paddress (gdbarch, |
381 | ANOFFSET (psymtab->section_offsets, i)), | |
ed49a04f | 382 | outfile); |
c906108c SS |
383 | } |
384 | fprintf_filtered (outfile, "\n"); | |
385 | ||
386 | fprintf_filtered (outfile, " Symbols cover text addresses "); | |
5af949e3 | 387 | fputs_filtered (paddress (gdbarch, psymtab->textlow), outfile); |
c906108c | 388 | fprintf_filtered (outfile, "-"); |
5af949e3 | 389 | fputs_filtered (paddress (gdbarch, psymtab->texthigh), outfile); |
c906108c SS |
390 | fprintf_filtered (outfile, "\n"); |
391 | fprintf_filtered (outfile, " Depends on %d other partial symtabs.\n", | |
c5aa993b JM |
392 | psymtab->number_of_dependencies); |
393 | for (i = 0; i < psymtab->number_of_dependencies; i++) | |
c906108c SS |
394 | { |
395 | fprintf_filtered (outfile, " %d ", i); | |
d4f3574e | 396 | gdb_print_host_address (psymtab->dependencies[i], outfile); |
c906108c | 397 | fprintf_filtered (outfile, " %s\n", |
c5aa993b | 398 | psymtab->dependencies[i]->filename); |
c906108c | 399 | } |
c5aa993b | 400 | if (psymtab->n_global_syms > 0) |
c906108c | 401 | { |
5af949e3 UW |
402 | print_partial_symbols (gdbarch, |
403 | objfile->global_psymbols.list | |
c5aa993b JM |
404 | + psymtab->globals_offset, |
405 | psymtab->n_global_syms, "Global", outfile); | |
c906108c | 406 | } |
c5aa993b | 407 | if (psymtab->n_static_syms > 0) |
c906108c | 408 | { |
5af949e3 UW |
409 | print_partial_symbols (gdbarch, |
410 | objfile->static_psymbols.list | |
c5aa993b JM |
411 | + psymtab->statics_offset, |
412 | psymtab->n_static_syms, "Static", outfile); | |
c906108c SS |
413 | } |
414 | fprintf_filtered (outfile, "\n"); | |
415 | } | |
416 | ||
c5aa993b | 417 | static void |
44b164c5 JB |
418 | dump_symtab_1 (struct objfile *objfile, struct symtab *symtab, |
419 | struct ui_file *outfile) | |
c906108c | 420 | { |
5af949e3 | 421 | struct gdbarch *gdbarch = get_objfile_arch (objfile); |
de4f826b DC |
422 | int i; |
423 | struct dict_iterator iter; | |
c906108c | 424 | int len, blen; |
de4f826b | 425 | struct linetable *l; |
c906108c | 426 | struct blockvector *bv; |
e88c90f2 | 427 | struct symbol *sym; |
de4f826b | 428 | struct block *b; |
c906108c SS |
429 | int depth; |
430 | ||
431 | fprintf_filtered (outfile, "\nSymtab for file %s\n", symtab->filename); | |
432 | if (symtab->dirname) | |
433 | fprintf_filtered (outfile, "Compilation directory is %s\n", | |
434 | symtab->dirname); | |
435 | fprintf_filtered (outfile, "Read from object file %s (", objfile->name); | |
d4f3574e | 436 | gdb_print_host_address (objfile, outfile); |
c906108c SS |
437 | fprintf_filtered (outfile, ")\n"); |
438 | fprintf_filtered (outfile, "Language: %s\n", language_str (symtab->language)); | |
439 | ||
440 | /* First print the line table. */ | |
441 | l = LINETABLE (symtab); | |
442 | if (l) | |
443 | { | |
444 | fprintf_filtered (outfile, "\nLine table:\n\n"); | |
445 | len = l->nitems; | |
446 | for (i = 0; i < len; i++) | |
447 | { | |
448 | fprintf_filtered (outfile, " line %d at ", l->item[i].line); | |
5af949e3 | 449 | fputs_filtered (paddress (gdbarch, l->item[i].pc), outfile); |
c906108c SS |
450 | fprintf_filtered (outfile, "\n"); |
451 | } | |
452 | } | |
453 | /* Now print the block info, but only for primary symtabs since we will | |
454 | print lots of duplicate info otherwise. */ | |
c5aa993b | 455 | if (symtab->primary) |
c906108c SS |
456 | { |
457 | fprintf_filtered (outfile, "\nBlockvector:\n\n"); | |
458 | bv = BLOCKVECTOR (symtab); | |
459 | len = BLOCKVECTOR_NBLOCKS (bv); | |
460 | for (i = 0; i < len; i++) | |
461 | { | |
462 | b = BLOCKVECTOR_BLOCK (bv, i); | |
463 | depth = block_depth (b) * 2; | |
464 | print_spaces (depth, outfile); | |
465 | fprintf_filtered (outfile, "block #%03d, object at ", i); | |
d4f3574e | 466 | gdb_print_host_address (b, outfile); |
c906108c SS |
467 | if (BLOCK_SUPERBLOCK (b)) |
468 | { | |
469 | fprintf_filtered (outfile, " under "); | |
d4f3574e | 470 | gdb_print_host_address (BLOCK_SUPERBLOCK (b), outfile); |
c906108c | 471 | } |
261397f8 DJ |
472 | /* drow/2002-07-10: We could save the total symbols count |
473 | even if we're using a hashtable, but nothing else but this message | |
474 | wants it. */ | |
de4f826b DC |
475 | fprintf_filtered (outfile, ", %d syms/buckets in ", |
476 | dict_size (BLOCK_DICT (b))); | |
5af949e3 | 477 | fputs_filtered (paddress (gdbarch, BLOCK_START (b)), outfile); |
c906108c | 478 | fprintf_filtered (outfile, ".."); |
5af949e3 | 479 | fputs_filtered (paddress (gdbarch, BLOCK_END (b)), outfile); |
c906108c SS |
480 | if (BLOCK_FUNCTION (b)) |
481 | { | |
3567439c DJ |
482 | fprintf_filtered (outfile, ", function %s", |
483 | SYMBOL_LINKAGE_NAME (BLOCK_FUNCTION (b))); | |
c906108c SS |
484 | if (SYMBOL_DEMANGLED_NAME (BLOCK_FUNCTION (b)) != NULL) |
485 | { | |
486 | fprintf_filtered (outfile, ", %s", | |
c5aa993b | 487 | SYMBOL_DEMANGLED_NAME (BLOCK_FUNCTION (b))); |
c906108c SS |
488 | } |
489 | } | |
c906108c | 490 | fprintf_filtered (outfile, "\n"); |
261397f8 DJ |
491 | /* Now print each symbol in this block (in no particular order, if |
492 | we're using a hashtable). */ | |
de4f826b | 493 | ALL_BLOCK_SYMBOLS (b, iter, sym) |
c906108c SS |
494 | { |
495 | struct print_symbol_args s; | |
5af949e3 | 496 | s.gdbarch = gdbarch; |
e88c90f2 | 497 | s.symbol = sym; |
c906108c SS |
498 | s.depth = depth + 1; |
499 | s.outfile = outfile; | |
500 | catch_errors (print_symbol, &s, "Error printing symbol:\n", | |
5c3ce3f7 | 501 | RETURN_MASK_ERROR); |
c906108c SS |
502 | } |
503 | } | |
504 | fprintf_filtered (outfile, "\n"); | |
505 | } | |
506 | else | |
507 | { | |
508 | fprintf_filtered (outfile, "\nBlockvector same as previous symtab\n\n"); | |
509 | } | |
510 | } | |
511 | ||
44b164c5 JB |
512 | static void |
513 | dump_symtab (struct objfile *objfile, struct symtab *symtab, | |
514 | struct ui_file *outfile) | |
515 | { | |
44b164c5 JB |
516 | /* Set the current language to the language of the symtab we're dumping |
517 | because certain routines used during dump_symtab() use the current | |
969107c5 EZ |
518 | language to print an image of the symbol. We'll restore it later. |
519 | But use only real languages, not placeholders. */ | |
520 | if (symtab->language != language_unknown | |
521 | && symtab->language != language_auto) | |
522 | { | |
523 | enum language saved_lang; | |
524 | ||
525 | saved_lang = set_language (symtab->language); | |
44b164c5 | 526 | |
969107c5 | 527 | dump_symtab_1 (objfile, symtab, outfile); |
44b164c5 | 528 | |
969107c5 EZ |
529 | set_language (saved_lang); |
530 | } | |
531 | else | |
532 | dump_symtab_1 (objfile, symtab, outfile); | |
44b164c5 JB |
533 | } |
534 | ||
c906108c | 535 | void |
fba45db2 | 536 | maintenance_print_symbols (char *args, int from_tty) |
c906108c SS |
537 | { |
538 | char **argv; | |
d9fcf2fb | 539 | struct ui_file *outfile; |
c906108c SS |
540 | struct cleanup *cleanups; |
541 | char *symname = NULL; | |
542 | char *filename = DEV_TTY; | |
543 | struct objfile *objfile; | |
544 | struct symtab *s; | |
545 | ||
546 | dont_repeat (); | |
547 | ||
548 | if (args == NULL) | |
549 | { | |
8a3fe4f8 AC |
550 | error (_("\ |
551 | Arguments missing: an output file name and an optional symbol file name")); | |
c906108c | 552 | } |
d1a41061 | 553 | argv = gdb_buildargv (args); |
7a292a7a | 554 | cleanups = make_cleanup_freeargv (argv); |
c906108c SS |
555 | |
556 | if (argv[0] != NULL) | |
557 | { | |
558 | filename = argv[0]; | |
559 | /* If a second arg is supplied, it is a source file name to match on */ | |
560 | if (argv[1] != NULL) | |
561 | { | |
562 | symname = argv[1]; | |
563 | } | |
564 | } | |
565 | ||
566 | filename = tilde_expand (filename); | |
b8c9b27d | 567 | make_cleanup (xfree, filename); |
c5aa993b | 568 | |
c906108c SS |
569 | outfile = gdb_fopen (filename, FOPEN_WT); |
570 | if (outfile == 0) | |
571 | perror_with_name (filename); | |
d9fcf2fb | 572 | make_cleanup_ui_file_delete (outfile); |
c906108c SS |
573 | |
574 | immediate_quit++; | |
575 | ALL_SYMTABS (objfile, s) | |
6314a349 | 576 | if (symname == NULL || strcmp (symname, s->filename) == 0) |
c5aa993b | 577 | dump_symtab (objfile, s, outfile); |
c906108c SS |
578 | immediate_quit--; |
579 | do_cleanups (cleanups); | |
580 | } | |
581 | ||
582 | /* Print symbol ARGS->SYMBOL on ARGS->OUTFILE. ARGS->DEPTH says how | |
583 | far to indent. ARGS is really a struct print_symbol_args *, but is | |
584 | declared as char * to get it past catch_errors. Returns 0 for error, | |
585 | 1 for success. */ | |
586 | ||
587 | static int | |
4efb68b1 | 588 | print_symbol (void *args) |
c906108c | 589 | { |
5af949e3 | 590 | struct gdbarch *gdbarch = ((struct print_symbol_args *) args)->gdbarch; |
c5aa993b JM |
591 | struct symbol *symbol = ((struct print_symbol_args *) args)->symbol; |
592 | int depth = ((struct print_symbol_args *) args)->depth; | |
d9fcf2fb | 593 | struct ui_file *outfile = ((struct print_symbol_args *) args)->outfile; |
714835d5 | 594 | struct obj_section *section = SYMBOL_OBJ_SECTION (symbol); |
c906108c SS |
595 | |
596 | print_spaces (depth, outfile); | |
176620f1 | 597 | if (SYMBOL_DOMAIN (symbol) == LABEL_DOMAIN) |
c906108c | 598 | { |
de5ad195 | 599 | fprintf_filtered (outfile, "label %s at ", SYMBOL_PRINT_NAME (symbol)); |
5af949e3 UW |
600 | fputs_filtered (paddress (gdbarch, SYMBOL_VALUE_ADDRESS (symbol)), |
601 | outfile); | |
714835d5 | 602 | if (section) |
c906108c | 603 | fprintf_filtered (outfile, " section %s\n", |
714835d5 UW |
604 | bfd_section_name (section->the_bfd_section->owner, |
605 | section->the_bfd_section)); | |
c906108c SS |
606 | else |
607 | fprintf_filtered (outfile, "\n"); | |
608 | return 1; | |
609 | } | |
176620f1 | 610 | if (SYMBOL_DOMAIN (symbol) == STRUCT_DOMAIN) |
c906108c SS |
611 | { |
612 | if (TYPE_TAG_NAME (SYMBOL_TYPE (symbol))) | |
613 | { | |
614 | LA_PRINT_TYPE (SYMBOL_TYPE (symbol), "", outfile, 1, depth); | |
615 | } | |
616 | else | |
617 | { | |
618 | fprintf_filtered (outfile, "%s %s = ", | |
c5aa993b JM |
619 | (TYPE_CODE (SYMBOL_TYPE (symbol)) == TYPE_CODE_ENUM |
620 | ? "enum" | |
621 | : (TYPE_CODE (SYMBOL_TYPE (symbol)) == TYPE_CODE_STRUCT | |
622 | ? "struct" : "union")), | |
3567439c | 623 | SYMBOL_LINKAGE_NAME (symbol)); |
c906108c SS |
624 | LA_PRINT_TYPE (SYMBOL_TYPE (symbol), "", outfile, 1, depth); |
625 | } | |
626 | fprintf_filtered (outfile, ";\n"); | |
627 | } | |
628 | else | |
629 | { | |
630 | if (SYMBOL_CLASS (symbol) == LOC_TYPEDEF) | |
631 | fprintf_filtered (outfile, "typedef "); | |
632 | if (SYMBOL_TYPE (symbol)) | |
633 | { | |
634 | /* Print details of types, except for enums where it's clutter. */ | |
de5ad195 | 635 | LA_PRINT_TYPE (SYMBOL_TYPE (symbol), SYMBOL_PRINT_NAME (symbol), |
c906108c SS |
636 | outfile, |
637 | TYPE_CODE (SYMBOL_TYPE (symbol)) != TYPE_CODE_ENUM, | |
638 | depth); | |
639 | fprintf_filtered (outfile, "; "); | |
640 | } | |
641 | else | |
de5ad195 | 642 | fprintf_filtered (outfile, "%s ", SYMBOL_PRINT_NAME (symbol)); |
c906108c SS |
643 | |
644 | switch (SYMBOL_CLASS (symbol)) | |
645 | { | |
646 | case LOC_CONST: | |
647 | fprintf_filtered (outfile, "const %ld (0x%lx)", | |
648 | SYMBOL_VALUE (symbol), | |
649 | SYMBOL_VALUE (symbol)); | |
650 | break; | |
651 | ||
652 | case LOC_CONST_BYTES: | |
653 | { | |
654 | unsigned i; | |
655 | struct type *type = check_typedef (SYMBOL_TYPE (symbol)); | |
656 | fprintf_filtered (outfile, "const %u hex bytes:", | |
657 | TYPE_LENGTH (type)); | |
658 | for (i = 0; i < TYPE_LENGTH (type); i++) | |
659 | fprintf_filtered (outfile, " %02x", | |
c5aa993b | 660 | (unsigned) SYMBOL_VALUE_BYTES (symbol)[i]); |
c906108c SS |
661 | } |
662 | break; | |
663 | ||
664 | case LOC_STATIC: | |
665 | fprintf_filtered (outfile, "static at "); | |
5af949e3 UW |
666 | fputs_filtered (paddress (gdbarch, SYMBOL_VALUE_ADDRESS (symbol)), |
667 | outfile); | |
714835d5 | 668 | if (section) |
c906108c | 669 | fprintf_filtered (outfile, " section %s", |
714835d5 UW |
670 | bfd_section_name (section->the_bfd_section->owner, |
671 | section->the_bfd_section)); | |
c906108c SS |
672 | break; |
673 | ||
c906108c | 674 | case LOC_REGISTER: |
2a2d4dc3 AS |
675 | if (SYMBOL_IS_ARGUMENT (symbol)) |
676 | fprintf_filtered (outfile, "parameter register %ld", | |
677 | SYMBOL_VALUE (symbol)); | |
678 | else | |
679 | fprintf_filtered (outfile, "register %ld", SYMBOL_VALUE (symbol)); | |
c906108c SS |
680 | break; |
681 | ||
682 | case LOC_ARG: | |
683 | fprintf_filtered (outfile, "arg at offset 0x%lx", | |
684 | SYMBOL_VALUE (symbol)); | |
685 | break; | |
686 | ||
c906108c SS |
687 | case LOC_REF_ARG: |
688 | fprintf_filtered (outfile, "reference arg at 0x%lx", SYMBOL_VALUE (symbol)); | |
689 | break; | |
690 | ||
c906108c SS |
691 | case LOC_REGPARM_ADDR: |
692 | fprintf_filtered (outfile, "address parameter register %ld", SYMBOL_VALUE (symbol)); | |
693 | break; | |
694 | ||
695 | case LOC_LOCAL: | |
696 | fprintf_filtered (outfile, "local at offset 0x%lx", | |
697 | SYMBOL_VALUE (symbol)); | |
698 | break; | |
699 | ||
c906108c SS |
700 | case LOC_TYPEDEF: |
701 | break; | |
702 | ||
703 | case LOC_LABEL: | |
704 | fprintf_filtered (outfile, "label at "); | |
5af949e3 UW |
705 | fputs_filtered (paddress (gdbarch, SYMBOL_VALUE_ADDRESS (symbol)), |
706 | outfile); | |
714835d5 | 707 | if (section) |
c906108c | 708 | fprintf_filtered (outfile, " section %s", |
714835d5 UW |
709 | bfd_section_name (section->the_bfd_section->owner, |
710 | section->the_bfd_section)); | |
c906108c SS |
711 | break; |
712 | ||
713 | case LOC_BLOCK: | |
714 | fprintf_filtered (outfile, "block object "); | |
d4f3574e | 715 | gdb_print_host_address (SYMBOL_BLOCK_VALUE (symbol), outfile); |
c906108c | 716 | fprintf_filtered (outfile, ", "); |
5af949e3 UW |
717 | fputs_filtered (paddress (gdbarch, |
718 | BLOCK_START (SYMBOL_BLOCK_VALUE (symbol))), | |
ed49a04f | 719 | outfile); |
c906108c | 720 | fprintf_filtered (outfile, ".."); |
5af949e3 UW |
721 | fputs_filtered (paddress (gdbarch, |
722 | BLOCK_END (SYMBOL_BLOCK_VALUE (symbol))), | |
ed49a04f | 723 | outfile); |
714835d5 | 724 | if (section) |
c906108c | 725 | fprintf_filtered (outfile, " section %s", |
714835d5 UW |
726 | bfd_section_name (section->the_bfd_section->owner, |
727 | section->the_bfd_section)); | |
c906108c SS |
728 | break; |
729 | ||
4c2df51b | 730 | case LOC_COMPUTED: |
4c2df51b DJ |
731 | fprintf_filtered (outfile, "computed at runtime"); |
732 | break; | |
733 | ||
c906108c SS |
734 | case LOC_UNRESOLVED: |
735 | fprintf_filtered (outfile, "unresolved"); | |
736 | break; | |
737 | ||
738 | case LOC_OPTIMIZED_OUT: | |
739 | fprintf_filtered (outfile, "optimized out"); | |
740 | break; | |
741 | ||
c5aa993b | 742 | default: |
c906108c SS |
743 | fprintf_filtered (outfile, "botched symbol class %x", |
744 | SYMBOL_CLASS (symbol)); | |
745 | break; | |
746 | } | |
747 | } | |
748 | fprintf_filtered (outfile, "\n"); | |
749 | return 1; | |
750 | } | |
751 | ||
752 | void | |
fba45db2 | 753 | maintenance_print_psymbols (char *args, int from_tty) |
c906108c SS |
754 | { |
755 | char **argv; | |
d9fcf2fb | 756 | struct ui_file *outfile; |
c906108c SS |
757 | struct cleanup *cleanups; |
758 | char *symname = NULL; | |
759 | char *filename = DEV_TTY; | |
760 | struct objfile *objfile; | |
761 | struct partial_symtab *ps; | |
762 | ||
763 | dont_repeat (); | |
764 | ||
765 | if (args == NULL) | |
766 | { | |
8a3fe4f8 | 767 | error (_("print-psymbols takes an output file name and optional symbol file name")); |
c906108c | 768 | } |
d1a41061 | 769 | argv = gdb_buildargv (args); |
7a292a7a | 770 | cleanups = make_cleanup_freeargv (argv); |
c906108c SS |
771 | |
772 | if (argv[0] != NULL) | |
773 | { | |
774 | filename = argv[0]; | |
775 | /* If a second arg is supplied, it is a source file name to match on */ | |
776 | if (argv[1] != NULL) | |
777 | { | |
778 | symname = argv[1]; | |
779 | } | |
780 | } | |
781 | ||
782 | filename = tilde_expand (filename); | |
b8c9b27d | 783 | make_cleanup (xfree, filename); |
c5aa993b | 784 | |
c906108c SS |
785 | outfile = gdb_fopen (filename, FOPEN_WT); |
786 | if (outfile == 0) | |
787 | perror_with_name (filename); | |
d9fcf2fb | 788 | make_cleanup_ui_file_delete (outfile); |
c906108c SS |
789 | |
790 | immediate_quit++; | |
791 | ALL_PSYMTABS (objfile, ps) | |
6314a349 | 792 | if (symname == NULL || strcmp (symname, ps->filename) == 0) |
c5aa993b | 793 | dump_psymtab (objfile, ps, outfile); |
c906108c SS |
794 | immediate_quit--; |
795 | do_cleanups (cleanups); | |
796 | } | |
797 | ||
798 | static void | |
5af949e3 UW |
799 | print_partial_symbols (struct gdbarch *gdbarch, |
800 | struct partial_symbol **p, int count, char *what, | |
fba45db2 | 801 | struct ui_file *outfile) |
c906108c SS |
802 | { |
803 | fprintf_filtered (outfile, " %s partial symbols:\n", what); | |
804 | while (count-- > 0) | |
805 | { | |
3567439c | 806 | fprintf_filtered (outfile, " `%s'", SYMBOL_LINKAGE_NAME (*p)); |
c906108c SS |
807 | if (SYMBOL_DEMANGLED_NAME (*p) != NULL) |
808 | { | |
809 | fprintf_filtered (outfile, " `%s'", SYMBOL_DEMANGLED_NAME (*p)); | |
810 | } | |
811 | fputs_filtered (", ", outfile); | |
176620f1 | 812 | switch (SYMBOL_DOMAIN (*p)) |
c906108c | 813 | { |
176620f1 EZ |
814 | case UNDEF_DOMAIN: |
815 | fputs_filtered ("undefined domain, ", outfile); | |
c906108c | 816 | break; |
176620f1 | 817 | case VAR_DOMAIN: |
c906108c SS |
818 | /* This is the usual thing -- don't print it */ |
819 | break; | |
176620f1 EZ |
820 | case STRUCT_DOMAIN: |
821 | fputs_filtered ("struct domain, ", outfile); | |
c906108c | 822 | break; |
176620f1 EZ |
823 | case LABEL_DOMAIN: |
824 | fputs_filtered ("label domain, ", outfile); | |
c906108c SS |
825 | break; |
826 | default: | |
176620f1 | 827 | fputs_filtered ("<invalid domain>, ", outfile); |
c906108c SS |
828 | break; |
829 | } | |
830 | switch (SYMBOL_CLASS (*p)) | |
831 | { | |
832 | case LOC_UNDEF: | |
833 | fputs_filtered ("undefined", outfile); | |
834 | break; | |
835 | case LOC_CONST: | |
836 | fputs_filtered ("constant int", outfile); | |
837 | break; | |
838 | case LOC_STATIC: | |
839 | fputs_filtered ("static", outfile); | |
840 | break; | |
c906108c SS |
841 | case LOC_REGISTER: |
842 | fputs_filtered ("register", outfile); | |
843 | break; | |
844 | case LOC_ARG: | |
845 | fputs_filtered ("pass by value", outfile); | |
846 | break; | |
847 | case LOC_REF_ARG: | |
848 | fputs_filtered ("pass by reference", outfile); | |
849 | break; | |
c906108c SS |
850 | case LOC_REGPARM_ADDR: |
851 | fputs_filtered ("register address parameter", outfile); | |
852 | break; | |
853 | case LOC_LOCAL: | |
854 | fputs_filtered ("stack parameter", outfile); | |
855 | break; | |
856 | case LOC_TYPEDEF: | |
857 | fputs_filtered ("type", outfile); | |
858 | break; | |
859 | case LOC_LABEL: | |
860 | fputs_filtered ("label", outfile); | |
861 | break; | |
862 | case LOC_BLOCK: | |
863 | fputs_filtered ("function", outfile); | |
864 | break; | |
865 | case LOC_CONST_BYTES: | |
866 | fputs_filtered ("constant bytes", outfile); | |
867 | break; | |
c906108c SS |
868 | case LOC_UNRESOLVED: |
869 | fputs_filtered ("unresolved", outfile); | |
870 | break; | |
871 | case LOC_OPTIMIZED_OUT: | |
872 | fputs_filtered ("optimized out", outfile); | |
873 | break; | |
4c2df51b | 874 | case LOC_COMPUTED: |
4c2df51b DJ |
875 | fputs_filtered ("computed at runtime", outfile); |
876 | break; | |
c906108c SS |
877 | default: |
878 | fputs_filtered ("<invalid location>", outfile); | |
879 | break; | |
880 | } | |
881 | fputs_filtered (", ", outfile); | |
5af949e3 | 882 | fputs_filtered (paddress (gdbarch, SYMBOL_VALUE_ADDRESS (*p)), outfile); |
c906108c SS |
883 | fprintf_filtered (outfile, "\n"); |
884 | p++; | |
885 | } | |
886 | } | |
887 | ||
888 | void | |
fba45db2 | 889 | maintenance_print_msymbols (char *args, int from_tty) |
c906108c SS |
890 | { |
891 | char **argv; | |
d9fcf2fb | 892 | struct ui_file *outfile; |
c906108c SS |
893 | struct cleanup *cleanups; |
894 | char *filename = DEV_TTY; | |
895 | char *symname = NULL; | |
6c95b8df | 896 | struct program_space *pspace; |
c906108c SS |
897 | struct objfile *objfile; |
898 | ||
07318b29 CV |
899 | struct stat sym_st, obj_st; |
900 | ||
c906108c SS |
901 | dont_repeat (); |
902 | ||
903 | if (args == NULL) | |
904 | { | |
8a3fe4f8 | 905 | error (_("print-msymbols takes an output file name and optional symbol file name")); |
c906108c | 906 | } |
d1a41061 | 907 | argv = gdb_buildargv (args); |
7a292a7a | 908 | cleanups = make_cleanup_freeargv (argv); |
c906108c SS |
909 | |
910 | if (argv[0] != NULL) | |
911 | { | |
912 | filename = argv[0]; | |
913 | /* If a second arg is supplied, it is a source file name to match on */ | |
914 | if (argv[1] != NULL) | |
915 | { | |
07318b29 CV |
916 | symname = xfullpath (argv[1]); |
917 | make_cleanup (xfree, symname); | |
918 | if (symname && stat (symname, &sym_st)) | |
919 | perror_with_name (symname); | |
c906108c SS |
920 | } |
921 | } | |
922 | ||
923 | filename = tilde_expand (filename); | |
b8c9b27d | 924 | make_cleanup (xfree, filename); |
c5aa993b | 925 | |
c906108c SS |
926 | outfile = gdb_fopen (filename, FOPEN_WT); |
927 | if (outfile == 0) | |
928 | perror_with_name (filename); | |
d9fcf2fb | 929 | make_cleanup_ui_file_delete (outfile); |
c906108c SS |
930 | |
931 | immediate_quit++; | |
6c95b8df PA |
932 | ALL_PSPACES (pspace) |
933 | ALL_PSPACE_OBJFILES (pspace, objfile) | |
934 | if (symname == NULL | |
935 | || (!stat (objfile->name, &obj_st) && sym_st.st_ino == obj_st.st_ino)) | |
936 | dump_msymbols (objfile, outfile); | |
c906108c SS |
937 | immediate_quit--; |
938 | fprintf_filtered (outfile, "\n\n"); | |
939 | do_cleanups (cleanups); | |
940 | } | |
941 | ||
942 | void | |
fba45db2 | 943 | maintenance_print_objfiles (char *ignore, int from_tty) |
c906108c | 944 | { |
6c95b8df | 945 | struct program_space *pspace; |
c906108c SS |
946 | struct objfile *objfile; |
947 | ||
948 | dont_repeat (); | |
949 | ||
950 | immediate_quit++; | |
6c95b8df PA |
951 | ALL_PSPACES (pspace) |
952 | ALL_PSPACE_OBJFILES (pspace, objfile) | |
953 | dump_objfile (objfile); | |
c906108c SS |
954 | immediate_quit--; |
955 | } | |
956 | ||
44ea7b70 | 957 | |
5e7b2f39 | 958 | /* List all the symbol tables whose names match REGEXP (optional). */ |
44ea7b70 | 959 | void |
5e7b2f39 | 960 | maintenance_info_symtabs (char *regexp, int from_tty) |
44ea7b70 | 961 | { |
6c95b8df | 962 | struct program_space *pspace; |
44ea7b70 JB |
963 | struct objfile *objfile; |
964 | ||
965 | if (regexp) | |
966 | re_comp (regexp); | |
967 | ||
6c95b8df PA |
968 | ALL_PSPACES (pspace) |
969 | ALL_PSPACE_OBJFILES (pspace, objfile) | |
44ea7b70 JB |
970 | { |
971 | struct symtab *symtab; | |
972 | ||
973 | /* We don't want to print anything for this objfile until we | |
974 | actually find a symtab whose name matches. */ | |
975 | int printed_objfile_start = 0; | |
976 | ||
977 | ALL_OBJFILE_SYMTABS (objfile, symtab) | |
8a498d38 DE |
978 | { |
979 | QUIT; | |
980 | ||
981 | if (! regexp | |
982 | || re_exec (symtab->filename)) | |
983 | { | |
984 | if (! printed_objfile_start) | |
985 | { | |
986 | printf_filtered ("{ objfile %s ", objfile->name); | |
987 | wrap_here (" "); | |
a74ce742 PM |
988 | printf_filtered ("((struct objfile *) %s)\n", |
989 | host_address_to_string (objfile)); | |
8a498d38 DE |
990 | printed_objfile_start = 1; |
991 | } | |
992 | ||
993 | printf_filtered (" { symtab %s ", symtab->filename); | |
994 | wrap_here (" "); | |
a74ce742 PM |
995 | printf_filtered ("((struct symtab *) %s)\n", |
996 | host_address_to_string (symtab)); | |
8a498d38 DE |
997 | printf_filtered (" dirname %s\n", |
998 | symtab->dirname ? symtab->dirname : "(null)"); | |
999 | printf_filtered (" fullname %s\n", | |
1000 | symtab->fullname ? symtab->fullname : "(null)"); | |
a74ce742 PM |
1001 | printf_filtered (" blockvector ((struct blockvector *) %s)%s\n", |
1002 | host_address_to_string (symtab->blockvector), | |
8a498d38 | 1003 | symtab->primary ? " (primary)" : ""); |
a74ce742 PM |
1004 | printf_filtered (" linetable ((struct linetable *) %s)\n", |
1005 | host_address_to_string (symtab->linetable)); | |
8a498d38 DE |
1006 | printf_filtered (" debugformat %s\n", symtab->debugformat); |
1007 | printf_filtered (" }\n"); | |
1008 | } | |
1009 | } | |
44ea7b70 JB |
1010 | |
1011 | if (printed_objfile_start) | |
1012 | printf_filtered ("}\n"); | |
1013 | } | |
1014 | } | |
1015 | ||
1016 | ||
5e7b2f39 | 1017 | /* List all the partial symbol tables whose names match REGEXP (optional). */ |
44ea7b70 | 1018 | void |
5e7b2f39 | 1019 | maintenance_info_psymtabs (char *regexp, int from_tty) |
44ea7b70 | 1020 | { |
6c95b8df | 1021 | struct program_space *pspace; |
44ea7b70 JB |
1022 | struct objfile *objfile; |
1023 | ||
1024 | if (regexp) | |
1025 | re_comp (regexp); | |
1026 | ||
6c95b8df PA |
1027 | ALL_PSPACES (pspace) |
1028 | ALL_PSPACE_OBJFILES (pspace, objfile) | |
44ea7b70 | 1029 | { |
5af949e3 | 1030 | struct gdbarch *gdbarch = get_objfile_arch (objfile); |
44ea7b70 JB |
1031 | struct partial_symtab *psymtab; |
1032 | ||
1033 | /* We don't want to print anything for this objfile until we | |
1034 | actually find a symtab whose name matches. */ | |
1035 | int printed_objfile_start = 0; | |
1036 | ||
1037 | ALL_OBJFILE_PSYMTABS (objfile, psymtab) | |
8a498d38 DE |
1038 | { |
1039 | QUIT; | |
1040 | ||
1041 | if (! regexp | |
1042 | || re_exec (psymtab->filename)) | |
1043 | { | |
1044 | if (! printed_objfile_start) | |
1045 | { | |
1046 | printf_filtered ("{ objfile %s ", objfile->name); | |
1047 | wrap_here (" "); | |
a74ce742 PM |
1048 | printf_filtered ("((struct objfile *) %s)\n", |
1049 | host_address_to_string (objfile)); | |
8a498d38 DE |
1050 | printed_objfile_start = 1; |
1051 | } | |
1052 | ||
1053 | printf_filtered (" { psymtab %s ", psymtab->filename); | |
1054 | wrap_here (" "); | |
a74ce742 PM |
1055 | printf_filtered ("((struct partial_symtab *) %s)\n", |
1056 | host_address_to_string (psymtab)); | |
1057 | ||
8a498d38 DE |
1058 | printf_filtered (" readin %s\n", |
1059 | psymtab->readin ? "yes" : "no"); | |
1060 | printf_filtered (" fullname %s\n", | |
1061 | psymtab->fullname ? psymtab->fullname : "(null)"); | |
1062 | printf_filtered (" text addresses "); | |
5af949e3 UW |
1063 | fputs_filtered (paddress (gdbarch, psymtab->textlow), |
1064 | gdb_stdout); | |
8a498d38 | 1065 | printf_filtered (" -- "); |
5af949e3 UW |
1066 | fputs_filtered (paddress (gdbarch, psymtab->texthigh), |
1067 | gdb_stdout); | |
8a498d38 DE |
1068 | printf_filtered ("\n"); |
1069 | printf_filtered (" globals "); | |
1070 | if (psymtab->n_global_syms) | |
1071 | { | |
dfc3cd0e PM |
1072 | printf_filtered ("(* (struct partial_symbol **) %s @ %d)\n", |
1073 | host_address_to_string (psymtab->objfile->global_psymbols.list | |
8a498d38 DE |
1074 | + psymtab->globals_offset), |
1075 | psymtab->n_global_syms); | |
1076 | } | |
1077 | else | |
1078 | printf_filtered ("(none)\n"); | |
1079 | printf_filtered (" statics "); | |
1080 | if (psymtab->n_static_syms) | |
1081 | { | |
dfc3cd0e PM |
1082 | printf_filtered ("(* (struct partial_symbol **) %s @ %d)\n", |
1083 | host_address_to_string (psymtab->objfile->static_psymbols.list | |
8a498d38 DE |
1084 | + psymtab->statics_offset), |
1085 | psymtab->n_static_syms); | |
1086 | } | |
1087 | else | |
1088 | printf_filtered ("(none)\n"); | |
1089 | printf_filtered (" dependencies "); | |
1090 | if (psymtab->number_of_dependencies) | |
1091 | { | |
1092 | int i; | |
1093 | ||
1094 | printf_filtered ("{\n"); | |
1095 | for (i = 0; i < psymtab->number_of_dependencies; i++) | |
1096 | { | |
1097 | struct partial_symtab *dep = psymtab->dependencies[i]; | |
1098 | ||
1099 | /* Note the string concatenation there --- no comma. */ | |
1100 | printf_filtered (" psymtab %s " | |
a74ce742 PM |
1101 | "((struct partial_symtab *) %s)\n", |
1102 | dep->filename, | |
1103 | host_address_to_string (dep)); | |
8a498d38 DE |
1104 | } |
1105 | printf_filtered (" }\n"); | |
1106 | } | |
1107 | else | |
1108 | printf_filtered ("(none)\n"); | |
1109 | printf_filtered (" }\n"); | |
1110 | } | |
1111 | } | |
44ea7b70 JB |
1112 | |
1113 | if (printed_objfile_start) | |
1114 | printf_filtered ("}\n"); | |
1115 | } | |
1116 | } | |
1117 | ||
1118 | ||
c906108c SS |
1119 | /* Check consistency of psymtabs and symtabs. */ |
1120 | ||
1121 | void | |
fba45db2 | 1122 | maintenance_check_symtabs (char *ignore, int from_tty) |
c906108c | 1123 | { |
52f0bd74 AC |
1124 | struct symbol *sym; |
1125 | struct partial_symbol **psym; | |
1126 | struct symtab *s = NULL; | |
1127 | struct partial_symtab *ps; | |
c906108c | 1128 | struct blockvector *bv; |
52f0bd74 AC |
1129 | struct objfile *objfile; |
1130 | struct block *b; | |
c906108c SS |
1131 | int length; |
1132 | ||
1133 | ALL_PSYMTABS (objfile, ps) | |
c5aa993b | 1134 | { |
5af949e3 | 1135 | struct gdbarch *gdbarch = get_objfile_arch (objfile); |
c5aa993b JM |
1136 | s = PSYMTAB_TO_SYMTAB (ps); |
1137 | if (s == NULL) | |
1138 | continue; | |
1139 | bv = BLOCKVECTOR (s); | |
1140 | b = BLOCKVECTOR_BLOCK (bv, STATIC_BLOCK); | |
1141 | psym = ps->objfile->static_psymbols.list + ps->statics_offset; | |
1142 | length = ps->n_static_syms; | |
1143 | while (length--) | |
1144 | { | |
3567439c | 1145 | sym = lookup_block_symbol (b, SYMBOL_LINKAGE_NAME (*psym), |
176620f1 | 1146 | NULL, SYMBOL_DOMAIN (*psym)); |
c5aa993b JM |
1147 | if (!sym) |
1148 | { | |
1149 | printf_filtered ("Static symbol `"); | |
3567439c | 1150 | puts_filtered (SYMBOL_LINKAGE_NAME (*psym)); |
c5aa993b JM |
1151 | printf_filtered ("' only found in "); |
1152 | puts_filtered (ps->filename); | |
1153 | printf_filtered (" psymtab\n"); | |
1154 | } | |
1155 | psym++; | |
1156 | } | |
1157 | b = BLOCKVECTOR_BLOCK (bv, GLOBAL_BLOCK); | |
1158 | psym = ps->objfile->global_psymbols.list + ps->globals_offset; | |
1159 | length = ps->n_global_syms; | |
1160 | while (length--) | |
1161 | { | |
3567439c | 1162 | sym = lookup_block_symbol (b, SYMBOL_LINKAGE_NAME (*psym), |
176620f1 | 1163 | NULL, SYMBOL_DOMAIN (*psym)); |
c5aa993b JM |
1164 | if (!sym) |
1165 | { | |
1166 | printf_filtered ("Global symbol `"); | |
3567439c | 1167 | puts_filtered (SYMBOL_LINKAGE_NAME (*psym)); |
c5aa993b JM |
1168 | printf_filtered ("' only found in "); |
1169 | puts_filtered (ps->filename); | |
1170 | printf_filtered (" psymtab\n"); | |
1171 | } | |
1172 | psym++; | |
1173 | } | |
1174 | if (ps->texthigh < ps->textlow) | |
1175 | { | |
1176 | printf_filtered ("Psymtab "); | |
1177 | puts_filtered (ps->filename); | |
1178 | printf_filtered (" covers bad range "); | |
5af949e3 | 1179 | fputs_filtered (paddress (gdbarch, ps->textlow), gdb_stdout); |
c5aa993b | 1180 | printf_filtered (" - "); |
5af949e3 | 1181 | fputs_filtered (paddress (gdbarch, ps->texthigh), gdb_stdout); |
c5aa993b | 1182 | printf_filtered ("\n"); |
c906108c | 1183 | continue; |
c5aa993b JM |
1184 | } |
1185 | if (ps->texthigh == 0) | |
1186 | continue; | |
1187 | if (ps->textlow < BLOCK_START (b) || ps->texthigh > BLOCK_END (b)) | |
1188 | { | |
1189 | printf_filtered ("Psymtab "); | |
1190 | puts_filtered (ps->filename); | |
1191 | printf_filtered (" covers "); | |
5af949e3 | 1192 | fputs_filtered (paddress (gdbarch, ps->textlow), gdb_stdout); |
c5aa993b | 1193 | printf_filtered (" - "); |
5af949e3 | 1194 | fputs_filtered (paddress (gdbarch, ps->texthigh), gdb_stdout); |
c5aa993b | 1195 | printf_filtered (" but symtab covers only "); |
5af949e3 | 1196 | fputs_filtered (paddress (gdbarch, BLOCK_START (b)), gdb_stdout); |
c5aa993b | 1197 | printf_filtered (" - "); |
5af949e3 | 1198 | fputs_filtered (paddress (gdbarch, BLOCK_END (b)), gdb_stdout); |
c5aa993b JM |
1199 | printf_filtered ("\n"); |
1200 | } | |
1201 | } | |
c906108c | 1202 | } |
c906108c | 1203 | \f |
c5aa993b | 1204 | |
c906108c SS |
1205 | /* Return the nexting depth of a block within other blocks in its symtab. */ |
1206 | ||
1207 | static int | |
fba45db2 | 1208 | block_depth (struct block *block) |
c906108c | 1209 | { |
52f0bd74 | 1210 | int i = 0; |
c5aa993b | 1211 | while ((block = BLOCK_SUPERBLOCK (block)) != NULL) |
c906108c SS |
1212 | { |
1213 | i++; | |
1214 | } | |
1215 | return i; | |
1216 | } | |
c906108c | 1217 | \f |
c5aa993b | 1218 | |
c906108c SS |
1219 | /* Increase the space allocated for LISTP, which is probably |
1220 | global_psymbols or static_psymbols. This space will eventually | |
1221 | be freed in free_objfile(). */ | |
1222 | ||
1223 | void | |
aa1ee363 | 1224 | extend_psymbol_list (struct psymbol_allocation_list *listp, |
fba45db2 | 1225 | struct objfile *objfile) |
c906108c SS |
1226 | { |
1227 | int new_size; | |
1228 | if (listp->size == 0) | |
1229 | { | |
1230 | new_size = 255; | |
1231 | listp->list = (struct partial_symbol **) | |
7936743b | 1232 | xmalloc (new_size * sizeof (struct partial_symbol *)); |
c906108c SS |
1233 | } |
1234 | else | |
1235 | { | |
1236 | new_size = listp->size * 2; | |
1237 | listp->list = (struct partial_symbol **) | |
0efffb96 AC |
1238 | xrealloc ((char *) listp->list, |
1239 | new_size * sizeof (struct partial_symbol *)); | |
c906108c SS |
1240 | } |
1241 | /* Next assumes we only went one over. Should be good if | |
1242 | program works correctly */ | |
1243 | listp->next = listp->list + listp->size; | |
1244 | listp->size = new_size; | |
1245 | } | |
1246 | ||
1247 | ||
1248 | /* Do early runtime initializations. */ | |
1249 | void | |
fba45db2 | 1250 | _initialize_symmisc (void) |
c906108c | 1251 | { |
c5aa993b | 1252 | std_in = stdin; |
c906108c SS |
1253 | std_out = stdout; |
1254 | std_err = stderr; | |
1255 | } |