Commit | Line | Data |
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c906108c | 1 | /* Do various things to symbol tables (other than lookup), for GDB. |
af5f3db6 AC |
2 | |
3 | Copyright 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, | |
b99607ea | 4 | 1995, 1996, 1997, 1998, 1999, 2000, 2002, 2003, 2004 Free Software |
de5ad195 | 5 | 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 | |
11 | the Free Software Foundation; either version 2 of the License, or | |
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 JM |
19 | You should have received a copy of the GNU General Public License |
20 | along with this program; if not, write to the Free Software | |
21 | Foundation, Inc., 59 Temple Place - Suite 330, | |
22 | Boston, MA 02111-1307, USA. */ | |
c906108c SS |
23 | |
24 | #include "defs.h" | |
25 | #include "symtab.h" | |
26 | #include "gdbtypes.h" | |
27 | #include "bfd.h" | |
28 | #include "symfile.h" | |
29 | #include "objfiles.h" | |
30 | #include "breakpoint.h" | |
31 | #include "command.h" | |
04ea0df1 | 32 | #include "gdb_obstack.h" |
60250e8b | 33 | #include "exceptions.h" |
c906108c SS |
34 | #include "language.h" |
35 | #include "bcache.h" | |
fe898f56 | 36 | #include "block.h" |
44ea7b70 | 37 | #include "gdb_regex.h" |
07318b29 | 38 | #include "gdb_stat.h" |
de4f826b | 39 | #include "dictionary.h" |
c906108c SS |
40 | |
41 | #include "gdb_string.h" | |
dbda9972 | 42 | #include "readline/readline.h" |
c906108c SS |
43 | |
44 | #ifndef DEV_TTY | |
45 | #define DEV_TTY "/dev/tty" | |
46 | #endif | |
47 | ||
48 | /* Unfortunately for debugging, stderr is usually a macro. This is painful | |
49 | when calling functions that take FILE *'s from the debugger. | |
50 | So we make a variable which has the same value and which is accessible when | |
51 | debugging GDB with itself. Because stdin et al need not be constants, | |
52 | we initialize them in the _initialize_symmisc function at the bottom | |
53 | of the file. */ | |
54 | FILE *std_in; | |
55 | FILE *std_out; | |
56 | FILE *std_err; | |
57 | ||
58 | /* Prototypes for local functions */ | |
59 | ||
d9fcf2fb JM |
60 | static void dump_symtab (struct objfile *, struct symtab *, |
61 | struct ui_file *); | |
c906108c | 62 | |
d9fcf2fb JM |
63 | static void dump_psymtab (struct objfile *, struct partial_symtab *, |
64 | struct ui_file *); | |
c906108c | 65 | |
d9fcf2fb | 66 | static void dump_msymbols (struct objfile *, struct ui_file *); |
c906108c | 67 | |
a14ed312 | 68 | static void dump_objfile (struct objfile *); |
c906108c | 69 | |
a14ed312 | 70 | static int block_depth (struct block *); |
c906108c | 71 | |
d9fcf2fb JM |
72 | static void print_partial_symbols (struct partial_symbol **, int, |
73 | char *, struct ui_file *); | |
c906108c | 74 | |
a14ed312 | 75 | static void free_symtab_block (struct objfile *, struct block *); |
c906108c | 76 | |
a14ed312 | 77 | void _initialize_symmisc (void); |
c906108c | 78 | |
c5aa993b JM |
79 | struct print_symbol_args |
80 | { | |
81 | struct symbol *symbol; | |
82 | int depth; | |
d9fcf2fb | 83 | struct ui_file *outfile; |
c5aa993b | 84 | }; |
c906108c | 85 | |
4efb68b1 | 86 | static int print_symbol (void *); |
c906108c | 87 | |
a14ed312 | 88 | static void free_symtab_block (struct objfile *, struct block *); |
c906108c | 89 | \f |
c5aa993b | 90 | |
c906108c SS |
91 | /* Free a struct block <- B and all the symbols defined in that block. */ |
92 | ||
de4f826b DC |
93 | /* FIXME: carlton/2003-04-28: I don't believe this is currently ever |
94 | used. */ | |
95 | ||
c906108c | 96 | static void |
fba45db2 | 97 | free_symtab_block (struct objfile *objfile, struct block *b) |
c906108c | 98 | { |
de4f826b DC |
99 | struct dict_iterator iter; |
100 | struct symbol *sym; | |
261397f8 | 101 | |
de4f826b | 102 | ALL_BLOCK_SYMBOLS (b, iter, sym) |
c906108c | 103 | { |
2dc74dc1 AC |
104 | xfree (DEPRECATED_SYMBOL_NAME (sym)); |
105 | xfree (sym); | |
c906108c | 106 | } |
de4f826b DC |
107 | |
108 | dict_free (BLOCK_DICT (b)); | |
2dc74dc1 | 109 | xfree (b); |
c906108c SS |
110 | } |
111 | ||
112 | /* Free all the storage associated with the struct symtab <- S. | |
113 | Note that some symtabs have contents malloc'ed structure by structure, | |
114 | while some have contents that all live inside one big block of memory, | |
115 | and some share the contents of another symbol table and so you should | |
116 | not free the contents on their behalf (except sometimes the linetable, | |
117 | which maybe per symtab even when the rest is not). | |
118 | It is s->free_code that says which alternative to use. */ | |
119 | ||
120 | void | |
aa1ee363 | 121 | free_symtab (struct symtab *s) |
c906108c | 122 | { |
52f0bd74 AC |
123 | int i, n; |
124 | struct blockvector *bv; | |
c906108c SS |
125 | |
126 | switch (s->free_code) | |
127 | { | |
128 | case free_nothing: | |
129 | /* All the contents are part of a big block of memory (an obstack), | |
c5aa993b JM |
130 | and some other symtab is in charge of freeing that block. |
131 | Therefore, do nothing. */ | |
c906108c SS |
132 | break; |
133 | ||
134 | case free_contents: | |
135 | /* Here all the contents were malloc'ed structure by structure | |
c5aa993b | 136 | and must be freed that way. */ |
c906108c SS |
137 | /* First free the blocks (and their symbols. */ |
138 | bv = BLOCKVECTOR (s); | |
139 | n = BLOCKVECTOR_NBLOCKS (bv); | |
140 | for (i = 0; i < n; i++) | |
c5aa993b | 141 | free_symtab_block (s->objfile, BLOCKVECTOR_BLOCK (bv, i)); |
c906108c | 142 | /* Free the blockvector itself. */ |
2dc74dc1 | 143 | xfree (bv); |
c906108c | 144 | /* Also free the linetable. */ |
c5aa993b | 145 | |
c906108c | 146 | case free_linetable: |
de4f826b | 147 | /* Everything will be freed either by our `free_func' |
c5aa993b JM |
148 | or by some other symtab, except for our linetable. |
149 | Free that now. */ | |
c906108c | 150 | if (LINETABLE (s)) |
2dc74dc1 | 151 | xfree (LINETABLE (s)); |
c906108c SS |
152 | break; |
153 | } | |
154 | ||
155 | /* If there is a single block of memory to free, free it. */ | |
de4f826b DC |
156 | if (s->free_func != NULL) |
157 | s->free_func (s); | |
c906108c SS |
158 | |
159 | /* Free source-related stuff */ | |
c5aa993b | 160 | if (s->line_charpos != NULL) |
2dc74dc1 | 161 | xfree (s->line_charpos); |
c5aa993b | 162 | if (s->fullname != NULL) |
2dc74dc1 | 163 | xfree (s->fullname); |
c5aa993b | 164 | if (s->debugformat != NULL) |
2dc74dc1 AC |
165 | xfree (s->debugformat); |
166 | xfree (s); | |
c906108c SS |
167 | } |
168 | ||
c906108c | 169 | void |
fba45db2 | 170 | print_symbol_bcache_statistics (void) |
c906108c SS |
171 | { |
172 | struct objfile *objfile; | |
173 | ||
174 | immediate_quit++; | |
175 | ALL_OBJFILES (objfile) | |
c5aa993b | 176 | { |
a3f17187 | 177 | printf_filtered (_("Byte cache statistics for '%s':\n"), objfile->name); |
af5f3db6 | 178 | print_bcache_statistics (objfile->psymbol_cache, "partial symbol cache"); |
c5aa993b | 179 | } |
c906108c SS |
180 | immediate_quit--; |
181 | } | |
182 | ||
183 | void | |
fba45db2 | 184 | print_objfile_statistics (void) |
c906108c SS |
185 | { |
186 | struct objfile *objfile; | |
c4f90d87 JM |
187 | struct symtab *s; |
188 | struct partial_symtab *ps; | |
189 | int i, linetables, blockvectors; | |
c906108c SS |
190 | |
191 | immediate_quit++; | |
192 | ALL_OBJFILES (objfile) | |
c5aa993b | 193 | { |
a3f17187 | 194 | printf_filtered (_("Statistics for '%s':\n"), objfile->name); |
c5aa993b | 195 | if (OBJSTAT (objfile, n_stabs) > 0) |
a3f17187 | 196 | printf_filtered (_(" Number of \"stab\" symbols read: %d\n"), |
c5aa993b JM |
197 | OBJSTAT (objfile, n_stabs)); |
198 | if (OBJSTAT (objfile, n_minsyms) > 0) | |
a3f17187 | 199 | printf_filtered (_(" Number of \"minimal\" symbols read: %d\n"), |
c5aa993b JM |
200 | OBJSTAT (objfile, n_minsyms)); |
201 | if (OBJSTAT (objfile, n_psyms) > 0) | |
a3f17187 | 202 | printf_filtered (_(" Number of \"partial\" symbols read: %d\n"), |
c5aa993b JM |
203 | OBJSTAT (objfile, n_psyms)); |
204 | if (OBJSTAT (objfile, n_syms) > 0) | |
a3f17187 | 205 | printf_filtered (_(" Number of \"full\" symbols read: %d\n"), |
c5aa993b JM |
206 | OBJSTAT (objfile, n_syms)); |
207 | if (OBJSTAT (objfile, n_types) > 0) | |
a3f17187 | 208 | printf_filtered (_(" Number of \"types\" defined: %d\n"), |
c5aa993b | 209 | OBJSTAT (objfile, n_types)); |
c4f90d87 JM |
210 | i = 0; |
211 | ALL_OBJFILE_PSYMTABS (objfile, ps) | |
212 | { | |
213 | if (ps->readin == 0) | |
214 | i++; | |
215 | } | |
a3f17187 | 216 | printf_filtered (_(" Number of psym tables (not yet expanded): %d\n"), i); |
c4f90d87 JM |
217 | i = linetables = blockvectors = 0; |
218 | ALL_OBJFILE_SYMTABS (objfile, s) | |
219 | { | |
220 | i++; | |
221 | if (s->linetable != NULL) | |
222 | linetables++; | |
223 | if (s->primary == 1) | |
224 | blockvectors++; | |
225 | } | |
a3f17187 AC |
226 | printf_filtered (_(" Number of symbol tables: %d\n"), i); |
227 | printf_filtered (_(" Number of symbol tables with line tables: %d\n"), | |
c4f90d87 | 228 | linetables); |
a3f17187 | 229 | printf_filtered (_(" Number of symbol tables with blockvectors: %d\n"), |
c4f90d87 JM |
230 | blockvectors); |
231 | ||
c5aa993b | 232 | if (OBJSTAT (objfile, sz_strtab) > 0) |
a3f17187 | 233 | printf_filtered (_(" Space used by a.out string tables: %d\n"), |
c5aa993b | 234 | OBJSTAT (objfile, sz_strtab)); |
a3f17187 | 235 | printf_filtered (_(" Total memory used for objfile obstack: %d\n"), |
4a146b47 | 236 | obstack_memory_used (&objfile->objfile_obstack)); |
a3f17187 | 237 | printf_filtered (_(" Total memory used for psymbol cache: %d\n"), |
af5f3db6 | 238 | bcache_memory_used (objfile->psymbol_cache)); |
a3f17187 | 239 | printf_filtered (_(" Total memory used for macro cache: %d\n"), |
af5f3db6 | 240 | bcache_memory_used (objfile->macro_cache)); |
c5aa993b | 241 | } |
c906108c SS |
242 | immediate_quit--; |
243 | } | |
244 | ||
c5aa993b | 245 | static void |
fba45db2 | 246 | dump_objfile (struct objfile *objfile) |
c906108c SS |
247 | { |
248 | struct symtab *symtab; | |
249 | struct partial_symtab *psymtab; | |
250 | ||
c5aa993b | 251 | printf_filtered ("\nObject file %s: ", objfile->name); |
c906108c | 252 | printf_filtered ("Objfile at "); |
d4f3574e | 253 | gdb_print_host_address (objfile, gdb_stdout); |
c906108c | 254 | printf_filtered (", bfd at "); |
d4f3574e | 255 | gdb_print_host_address (objfile->obfd, gdb_stdout); |
c906108c SS |
256 | printf_filtered (", %d minsyms\n\n", |
257 | objfile->minimal_symbol_count); | |
258 | ||
c5aa993b | 259 | if (objfile->psymtabs) |
c906108c SS |
260 | { |
261 | printf_filtered ("Psymtabs:\n"); | |
c5aa993b | 262 | for (psymtab = objfile->psymtabs; |
c906108c | 263 | psymtab != NULL; |
c5aa993b | 264 | psymtab = psymtab->next) |
c906108c SS |
265 | { |
266 | printf_filtered ("%s at ", | |
c5aa993b | 267 | psymtab->filename); |
d4f3574e | 268 | gdb_print_host_address (psymtab, gdb_stdout); |
c906108c | 269 | printf_filtered (", "); |
c5aa993b | 270 | if (psymtab->objfile != objfile) |
c906108c SS |
271 | { |
272 | printf_filtered ("NOT ON CHAIN! "); | |
273 | } | |
274 | wrap_here (" "); | |
275 | } | |
276 | printf_filtered ("\n\n"); | |
277 | } | |
278 | ||
c5aa993b | 279 | if (objfile->symtabs) |
c906108c SS |
280 | { |
281 | printf_filtered ("Symtabs:\n"); | |
c5aa993b | 282 | for (symtab = objfile->symtabs; |
c906108c SS |
283 | symtab != NULL; |
284 | symtab = symtab->next) | |
285 | { | |
c5aa993b | 286 | printf_filtered ("%s at ", symtab->filename); |
d4f3574e | 287 | gdb_print_host_address (symtab, gdb_stdout); |
c906108c | 288 | printf_filtered (", "); |
c5aa993b | 289 | if (symtab->objfile != objfile) |
c906108c SS |
290 | { |
291 | printf_filtered ("NOT ON CHAIN! "); | |
292 | } | |
293 | wrap_here (" "); | |
294 | } | |
295 | printf_filtered ("\n\n"); | |
296 | } | |
297 | } | |
298 | ||
299 | /* Print minimal symbols from this objfile. */ | |
c5aa993b JM |
300 | |
301 | static void | |
fba45db2 | 302 | dump_msymbols (struct objfile *objfile, struct ui_file *outfile) |
c906108c SS |
303 | { |
304 | struct minimal_symbol *msymbol; | |
305 | int index; | |
306 | char ms_type; | |
c5aa993b JM |
307 | |
308 | fprintf_filtered (outfile, "\nObject file %s:\n\n", objfile->name); | |
309 | if (objfile->minimal_symbol_count == 0) | |
c906108c SS |
310 | { |
311 | fprintf_filtered (outfile, "No minimal symbols found.\n"); | |
312 | return; | |
313 | } | |
c5aa993b | 314 | for (index = 0, msymbol = objfile->msymbols; |
22abf04a | 315 | DEPRECATED_SYMBOL_NAME (msymbol) != NULL; msymbol++, index++) |
c906108c | 316 | { |
c5aa993b | 317 | switch (msymbol->type) |
c906108c | 318 | { |
c5aa993b JM |
319 | case mst_unknown: |
320 | ms_type = 'u'; | |
321 | break; | |
322 | case mst_text: | |
323 | ms_type = 'T'; | |
324 | break; | |
325 | case mst_solib_trampoline: | |
326 | ms_type = 'S'; | |
327 | break; | |
328 | case mst_data: | |
329 | ms_type = 'D'; | |
330 | break; | |
331 | case mst_bss: | |
332 | ms_type = 'B'; | |
333 | break; | |
334 | case mst_abs: | |
335 | ms_type = 'A'; | |
336 | break; | |
337 | case mst_file_text: | |
338 | ms_type = 't'; | |
339 | break; | |
340 | case mst_file_data: | |
341 | ms_type = 'd'; | |
342 | break; | |
343 | case mst_file_bss: | |
344 | ms_type = 'b'; | |
345 | break; | |
346 | default: | |
347 | ms_type = '?'; | |
348 | break; | |
c906108c SS |
349 | } |
350 | fprintf_filtered (outfile, "[%2d] %c ", index, ms_type); | |
66bf4b3a | 351 | deprecated_print_address_numeric (SYMBOL_VALUE_ADDRESS (msymbol), 1, outfile); |
22abf04a | 352 | fprintf_filtered (outfile, " %s", DEPRECATED_SYMBOL_NAME (msymbol)); |
c906108c SS |
353 | if (SYMBOL_BFD_SECTION (msymbol)) |
354 | fprintf_filtered (outfile, " section %s", | |
355 | bfd_section_name (objfile->obfd, | |
356 | SYMBOL_BFD_SECTION (msymbol))); | |
357 | if (SYMBOL_DEMANGLED_NAME (msymbol) != NULL) | |
358 | { | |
359 | fprintf_filtered (outfile, " %s", SYMBOL_DEMANGLED_NAME (msymbol)); | |
360 | } | |
361 | #ifdef SOFUN_ADDRESS_MAYBE_MISSING | |
362 | if (msymbol->filename) | |
363 | fprintf_filtered (outfile, " %s", msymbol->filename); | |
364 | #endif | |
365 | fputs_filtered ("\n", outfile); | |
366 | } | |
c5aa993b | 367 | if (objfile->minimal_symbol_count != index) |
c906108c | 368 | { |
8a3fe4f8 | 369 | warning (_("internal error: minimal symbol count %d != %d"), |
c5aa993b | 370 | objfile->minimal_symbol_count, index); |
c906108c SS |
371 | } |
372 | fprintf_filtered (outfile, "\n"); | |
373 | } | |
374 | ||
375 | static void | |
fba45db2 KB |
376 | dump_psymtab (struct objfile *objfile, struct partial_symtab *psymtab, |
377 | struct ui_file *outfile) | |
c906108c SS |
378 | { |
379 | int i; | |
380 | ||
381 | fprintf_filtered (outfile, "\nPartial symtab for source file %s ", | |
c5aa993b | 382 | psymtab->filename); |
c906108c | 383 | fprintf_filtered (outfile, "(object "); |
d4f3574e | 384 | gdb_print_host_address (psymtab, outfile); |
c906108c SS |
385 | fprintf_filtered (outfile, ")\n\n"); |
386 | fprintf_unfiltered (outfile, " Read from object file %s (", | |
c5aa993b | 387 | objfile->name); |
d4f3574e | 388 | gdb_print_host_address (objfile, outfile); |
c906108c SS |
389 | fprintf_unfiltered (outfile, ")\n"); |
390 | ||
c5aa993b | 391 | if (psymtab->readin) |
c906108c SS |
392 | { |
393 | fprintf_filtered (outfile, | |
c5aa993b | 394 | " Full symtab was read (at "); |
d4f3574e | 395 | gdb_print_host_address (psymtab->symtab, outfile); |
c906108c | 396 | fprintf_filtered (outfile, " by function at "); |
4efb68b1 | 397 | gdb_print_host_address (psymtab->read_symtab, outfile); |
c906108c SS |
398 | fprintf_filtered (outfile, ")\n"); |
399 | } | |
400 | ||
401 | fprintf_filtered (outfile, " Relocate symbols by "); | |
402 | for (i = 0; i < psymtab->objfile->num_sections; ++i) | |
403 | { | |
404 | if (i != 0) | |
405 | fprintf_filtered (outfile, ", "); | |
406 | wrap_here (" "); | |
66bf4b3a | 407 | deprecated_print_address_numeric (ANOFFSET (psymtab->section_offsets, i), |
c906108c SS |
408 | 1, |
409 | outfile); | |
410 | } | |
411 | fprintf_filtered (outfile, "\n"); | |
412 | ||
413 | fprintf_filtered (outfile, " Symbols cover text addresses "); | |
66bf4b3a | 414 | deprecated_print_address_numeric (psymtab->textlow, 1, outfile); |
c906108c | 415 | fprintf_filtered (outfile, "-"); |
66bf4b3a | 416 | deprecated_print_address_numeric (psymtab->texthigh, 1, outfile); |
c906108c SS |
417 | fprintf_filtered (outfile, "\n"); |
418 | fprintf_filtered (outfile, " Depends on %d other partial symtabs.\n", | |
c5aa993b JM |
419 | psymtab->number_of_dependencies); |
420 | for (i = 0; i < psymtab->number_of_dependencies; i++) | |
c906108c SS |
421 | { |
422 | fprintf_filtered (outfile, " %d ", i); | |
d4f3574e | 423 | gdb_print_host_address (psymtab->dependencies[i], outfile); |
c906108c | 424 | fprintf_filtered (outfile, " %s\n", |
c5aa993b | 425 | psymtab->dependencies[i]->filename); |
c906108c | 426 | } |
c5aa993b | 427 | if (psymtab->n_global_syms > 0) |
c906108c | 428 | { |
c5aa993b JM |
429 | print_partial_symbols (objfile->global_psymbols.list |
430 | + psymtab->globals_offset, | |
431 | psymtab->n_global_syms, "Global", outfile); | |
c906108c | 432 | } |
c5aa993b | 433 | if (psymtab->n_static_syms > 0) |
c906108c | 434 | { |
c5aa993b JM |
435 | print_partial_symbols (objfile->static_psymbols.list |
436 | + psymtab->statics_offset, | |
437 | psymtab->n_static_syms, "Static", outfile); | |
c906108c SS |
438 | } |
439 | fprintf_filtered (outfile, "\n"); | |
440 | } | |
441 | ||
c5aa993b | 442 | static void |
fba45db2 KB |
443 | dump_symtab (struct objfile *objfile, struct symtab *symtab, |
444 | struct ui_file *outfile) | |
c906108c | 445 | { |
de4f826b DC |
446 | int i; |
447 | struct dict_iterator iter; | |
c906108c | 448 | int len, blen; |
de4f826b | 449 | struct linetable *l; |
c906108c | 450 | struct blockvector *bv; |
e88c90f2 | 451 | struct symbol *sym; |
de4f826b | 452 | struct block *b; |
c906108c SS |
453 | int depth; |
454 | ||
455 | fprintf_filtered (outfile, "\nSymtab for file %s\n", symtab->filename); | |
456 | if (symtab->dirname) | |
457 | fprintf_filtered (outfile, "Compilation directory is %s\n", | |
458 | symtab->dirname); | |
459 | fprintf_filtered (outfile, "Read from object file %s (", objfile->name); | |
d4f3574e | 460 | gdb_print_host_address (objfile, outfile); |
c906108c SS |
461 | fprintf_filtered (outfile, ")\n"); |
462 | fprintf_filtered (outfile, "Language: %s\n", language_str (symtab->language)); | |
463 | ||
464 | /* First print the line table. */ | |
465 | l = LINETABLE (symtab); | |
466 | if (l) | |
467 | { | |
468 | fprintf_filtered (outfile, "\nLine table:\n\n"); | |
469 | len = l->nitems; | |
470 | for (i = 0; i < len; i++) | |
471 | { | |
472 | fprintf_filtered (outfile, " line %d at ", l->item[i].line); | |
66bf4b3a | 473 | deprecated_print_address_numeric (l->item[i].pc, 1, outfile); |
c906108c SS |
474 | fprintf_filtered (outfile, "\n"); |
475 | } | |
476 | } | |
477 | /* Now print the block info, but only for primary symtabs since we will | |
478 | print lots of duplicate info otherwise. */ | |
c5aa993b | 479 | if (symtab->primary) |
c906108c SS |
480 | { |
481 | fprintf_filtered (outfile, "\nBlockvector:\n\n"); | |
482 | bv = BLOCKVECTOR (symtab); | |
483 | len = BLOCKVECTOR_NBLOCKS (bv); | |
484 | for (i = 0; i < len; i++) | |
485 | { | |
486 | b = BLOCKVECTOR_BLOCK (bv, i); | |
487 | depth = block_depth (b) * 2; | |
488 | print_spaces (depth, outfile); | |
489 | fprintf_filtered (outfile, "block #%03d, object at ", i); | |
d4f3574e | 490 | gdb_print_host_address (b, outfile); |
c906108c SS |
491 | if (BLOCK_SUPERBLOCK (b)) |
492 | { | |
493 | fprintf_filtered (outfile, " under "); | |
d4f3574e | 494 | gdb_print_host_address (BLOCK_SUPERBLOCK (b), outfile); |
c906108c | 495 | } |
261397f8 DJ |
496 | /* drow/2002-07-10: We could save the total symbols count |
497 | even if we're using a hashtable, but nothing else but this message | |
498 | wants it. */ | |
de4f826b DC |
499 | fprintf_filtered (outfile, ", %d syms/buckets in ", |
500 | dict_size (BLOCK_DICT (b))); | |
66bf4b3a | 501 | deprecated_print_address_numeric (BLOCK_START (b), 1, outfile); |
c906108c | 502 | fprintf_filtered (outfile, ".."); |
66bf4b3a | 503 | deprecated_print_address_numeric (BLOCK_END (b), 1, outfile); |
c906108c SS |
504 | if (BLOCK_FUNCTION (b)) |
505 | { | |
22abf04a | 506 | fprintf_filtered (outfile, ", function %s", DEPRECATED_SYMBOL_NAME (BLOCK_FUNCTION (b))); |
c906108c SS |
507 | if (SYMBOL_DEMANGLED_NAME (BLOCK_FUNCTION (b)) != NULL) |
508 | { | |
509 | fprintf_filtered (outfile, ", %s", | |
c5aa993b | 510 | SYMBOL_DEMANGLED_NAME (BLOCK_FUNCTION (b))); |
c906108c SS |
511 | } |
512 | } | |
c5aa993b JM |
513 | if (BLOCK_GCC_COMPILED (b)) |
514 | fprintf_filtered (outfile, ", compiled with gcc%d", BLOCK_GCC_COMPILED (b)); | |
c906108c | 515 | fprintf_filtered (outfile, "\n"); |
261397f8 DJ |
516 | /* Now print each symbol in this block (in no particular order, if |
517 | we're using a hashtable). */ | |
de4f826b | 518 | ALL_BLOCK_SYMBOLS (b, iter, sym) |
c906108c SS |
519 | { |
520 | struct print_symbol_args s; | |
e88c90f2 | 521 | s.symbol = sym; |
c906108c SS |
522 | s.depth = depth + 1; |
523 | s.outfile = outfile; | |
524 | catch_errors (print_symbol, &s, "Error printing symbol:\n", | |
525 | RETURN_MASK_ALL); | |
526 | } | |
527 | } | |
528 | fprintf_filtered (outfile, "\n"); | |
529 | } | |
530 | else | |
531 | { | |
532 | fprintf_filtered (outfile, "\nBlockvector same as previous symtab\n\n"); | |
533 | } | |
534 | } | |
535 | ||
536 | void | |
fba45db2 | 537 | maintenance_print_symbols (char *args, int from_tty) |
c906108c SS |
538 | { |
539 | char **argv; | |
d9fcf2fb | 540 | struct ui_file *outfile; |
c906108c SS |
541 | struct cleanup *cleanups; |
542 | char *symname = NULL; | |
543 | char *filename = DEV_TTY; | |
544 | struct objfile *objfile; | |
545 | struct symtab *s; | |
546 | ||
547 | dont_repeat (); | |
548 | ||
549 | if (args == NULL) | |
550 | { | |
8a3fe4f8 AC |
551 | error (_("\ |
552 | Arguments missing: an output file name and an optional symbol file name")); | |
c906108c SS |
553 | } |
554 | else if ((argv = buildargv (args)) == NULL) | |
555 | { | |
556 | nomem (0); | |
557 | } | |
7a292a7a | 558 | cleanups = make_cleanup_freeargv (argv); |
c906108c SS |
559 | |
560 | if (argv[0] != NULL) | |
561 | { | |
562 | filename = argv[0]; | |
563 | /* If a second arg is supplied, it is a source file name to match on */ | |
564 | if (argv[1] != NULL) | |
565 | { | |
566 | symname = argv[1]; | |
567 | } | |
568 | } | |
569 | ||
570 | filename = tilde_expand (filename); | |
b8c9b27d | 571 | make_cleanup (xfree, filename); |
c5aa993b | 572 | |
c906108c SS |
573 | outfile = gdb_fopen (filename, FOPEN_WT); |
574 | if (outfile == 0) | |
575 | perror_with_name (filename); | |
d9fcf2fb | 576 | make_cleanup_ui_file_delete (outfile); |
c906108c SS |
577 | |
578 | immediate_quit++; | |
579 | ALL_SYMTABS (objfile, s) | |
6314a349 | 580 | if (symname == NULL || strcmp (symname, s->filename) == 0) |
c5aa993b | 581 | dump_symtab (objfile, s, outfile); |
c906108c SS |
582 | immediate_quit--; |
583 | do_cleanups (cleanups); | |
584 | } | |
585 | ||
586 | /* Print symbol ARGS->SYMBOL on ARGS->OUTFILE. ARGS->DEPTH says how | |
587 | far to indent. ARGS is really a struct print_symbol_args *, but is | |
588 | declared as char * to get it past catch_errors. Returns 0 for error, | |
589 | 1 for success. */ | |
590 | ||
591 | static int | |
4efb68b1 | 592 | print_symbol (void *args) |
c906108c | 593 | { |
c5aa993b JM |
594 | struct symbol *symbol = ((struct print_symbol_args *) args)->symbol; |
595 | int depth = ((struct print_symbol_args *) args)->depth; | |
d9fcf2fb | 596 | struct ui_file *outfile = ((struct print_symbol_args *) args)->outfile; |
c906108c SS |
597 | |
598 | print_spaces (depth, outfile); | |
176620f1 | 599 | if (SYMBOL_DOMAIN (symbol) == LABEL_DOMAIN) |
c906108c | 600 | { |
de5ad195 | 601 | fprintf_filtered (outfile, "label %s at ", SYMBOL_PRINT_NAME (symbol)); |
66bf4b3a | 602 | deprecated_print_address_numeric (SYMBOL_VALUE_ADDRESS (symbol), 1, outfile); |
c906108c SS |
603 | if (SYMBOL_BFD_SECTION (symbol)) |
604 | fprintf_filtered (outfile, " section %s\n", | |
c5aa993b JM |
605 | bfd_section_name (SYMBOL_BFD_SECTION (symbol)->owner, |
606 | SYMBOL_BFD_SECTION (symbol))); | |
c906108c SS |
607 | else |
608 | fprintf_filtered (outfile, "\n"); | |
609 | return 1; | |
610 | } | |
176620f1 | 611 | if (SYMBOL_DOMAIN (symbol) == STRUCT_DOMAIN) |
c906108c SS |
612 | { |
613 | if (TYPE_TAG_NAME (SYMBOL_TYPE (symbol))) | |
614 | { | |
615 | LA_PRINT_TYPE (SYMBOL_TYPE (symbol), "", outfile, 1, depth); | |
616 | } | |
617 | else | |
618 | { | |
619 | fprintf_filtered (outfile, "%s %s = ", | |
c5aa993b JM |
620 | (TYPE_CODE (SYMBOL_TYPE (symbol)) == TYPE_CODE_ENUM |
621 | ? "enum" | |
622 | : (TYPE_CODE (SYMBOL_TYPE (symbol)) == TYPE_CODE_STRUCT | |
623 | ? "struct" : "union")), | |
22abf04a | 624 | DEPRECATED_SYMBOL_NAME (symbol)); |
c906108c SS |
625 | LA_PRINT_TYPE (SYMBOL_TYPE (symbol), "", outfile, 1, depth); |
626 | } | |
627 | fprintf_filtered (outfile, ";\n"); | |
628 | } | |
629 | else | |
630 | { | |
631 | if (SYMBOL_CLASS (symbol) == LOC_TYPEDEF) | |
632 | fprintf_filtered (outfile, "typedef "); | |
633 | if (SYMBOL_TYPE (symbol)) | |
634 | { | |
635 | /* Print details of types, except for enums where it's clutter. */ | |
de5ad195 | 636 | LA_PRINT_TYPE (SYMBOL_TYPE (symbol), SYMBOL_PRINT_NAME (symbol), |
c906108c SS |
637 | outfile, |
638 | TYPE_CODE (SYMBOL_TYPE (symbol)) != TYPE_CODE_ENUM, | |
639 | depth); | |
640 | fprintf_filtered (outfile, "; "); | |
641 | } | |
642 | else | |
de5ad195 | 643 | fprintf_filtered (outfile, "%s ", SYMBOL_PRINT_NAME (symbol)); |
c906108c SS |
644 | |
645 | switch (SYMBOL_CLASS (symbol)) | |
646 | { | |
647 | case LOC_CONST: | |
648 | fprintf_filtered (outfile, "const %ld (0x%lx)", | |
649 | SYMBOL_VALUE (symbol), | |
650 | SYMBOL_VALUE (symbol)); | |
651 | break; | |
652 | ||
653 | case LOC_CONST_BYTES: | |
654 | { | |
655 | unsigned i; | |
656 | struct type *type = check_typedef (SYMBOL_TYPE (symbol)); | |
657 | fprintf_filtered (outfile, "const %u hex bytes:", | |
658 | TYPE_LENGTH (type)); | |
659 | for (i = 0; i < TYPE_LENGTH (type); i++) | |
660 | fprintf_filtered (outfile, " %02x", | |
c5aa993b | 661 | (unsigned) SYMBOL_VALUE_BYTES (symbol)[i]); |
c906108c SS |
662 | } |
663 | break; | |
664 | ||
665 | case LOC_STATIC: | |
666 | fprintf_filtered (outfile, "static at "); | |
66bf4b3a | 667 | deprecated_print_address_numeric (SYMBOL_VALUE_ADDRESS (symbol), 1, outfile); |
c906108c SS |
668 | if (SYMBOL_BFD_SECTION (symbol)) |
669 | fprintf_filtered (outfile, " section %s", | |
670 | bfd_section_name | |
671 | (SYMBOL_BFD_SECTION (symbol)->owner, | |
672 | SYMBOL_BFD_SECTION (symbol))); | |
673 | break; | |
674 | ||
675 | case LOC_INDIRECT: | |
676 | fprintf_filtered (outfile, "extern global at *("); | |
66bf4b3a | 677 | deprecated_print_address_numeric (SYMBOL_VALUE_ADDRESS (symbol), 1, outfile); |
c906108c SS |
678 | fprintf_filtered (outfile, "),"); |
679 | break; | |
680 | ||
681 | case LOC_REGISTER: | |
682 | fprintf_filtered (outfile, "register %ld", SYMBOL_VALUE (symbol)); | |
683 | break; | |
684 | ||
685 | case LOC_ARG: | |
686 | fprintf_filtered (outfile, "arg at offset 0x%lx", | |
687 | SYMBOL_VALUE (symbol)); | |
688 | break; | |
689 | ||
690 | case LOC_LOCAL_ARG: | |
691 | fprintf_filtered (outfile, "arg at offset 0x%lx from fp", | |
c5aa993b | 692 | SYMBOL_VALUE (symbol)); |
c906108c SS |
693 | break; |
694 | ||
695 | case LOC_REF_ARG: | |
696 | fprintf_filtered (outfile, "reference arg at 0x%lx", SYMBOL_VALUE (symbol)); | |
697 | break; | |
698 | ||
699 | case LOC_REGPARM: | |
700 | fprintf_filtered (outfile, "parameter register %ld", SYMBOL_VALUE (symbol)); | |
701 | break; | |
702 | ||
703 | case LOC_REGPARM_ADDR: | |
704 | fprintf_filtered (outfile, "address parameter register %ld", SYMBOL_VALUE (symbol)); | |
705 | break; | |
706 | ||
707 | case LOC_LOCAL: | |
708 | fprintf_filtered (outfile, "local at offset 0x%lx", | |
709 | SYMBOL_VALUE (symbol)); | |
710 | break; | |
711 | ||
712 | case LOC_BASEREG: | |
713 | fprintf_filtered (outfile, "local at 0x%lx from register %d", | |
c5aa993b | 714 | SYMBOL_VALUE (symbol), SYMBOL_BASEREG (symbol)); |
c906108c SS |
715 | break; |
716 | ||
717 | case LOC_BASEREG_ARG: | |
718 | fprintf_filtered (outfile, "arg at 0x%lx from register %d", | |
c5aa993b | 719 | SYMBOL_VALUE (symbol), SYMBOL_BASEREG (symbol)); |
c906108c SS |
720 | break; |
721 | ||
722 | case LOC_TYPEDEF: | |
723 | break; | |
724 | ||
725 | case LOC_LABEL: | |
726 | fprintf_filtered (outfile, "label at "); | |
66bf4b3a | 727 | deprecated_print_address_numeric (SYMBOL_VALUE_ADDRESS (symbol), 1, outfile); |
c906108c SS |
728 | if (SYMBOL_BFD_SECTION (symbol)) |
729 | fprintf_filtered (outfile, " section %s", | |
730 | bfd_section_name | |
731 | (SYMBOL_BFD_SECTION (symbol)->owner, | |
732 | SYMBOL_BFD_SECTION (symbol))); | |
733 | break; | |
734 | ||
735 | case LOC_BLOCK: | |
736 | fprintf_filtered (outfile, "block object "); | |
d4f3574e | 737 | gdb_print_host_address (SYMBOL_BLOCK_VALUE (symbol), outfile); |
c906108c | 738 | fprintf_filtered (outfile, ", "); |
66bf4b3a | 739 | deprecated_print_address_numeric (BLOCK_START (SYMBOL_BLOCK_VALUE (symbol)), |
c906108c SS |
740 | 1, |
741 | outfile); | |
742 | fprintf_filtered (outfile, ".."); | |
66bf4b3a | 743 | deprecated_print_address_numeric (BLOCK_END (SYMBOL_BLOCK_VALUE (symbol)), |
c906108c SS |
744 | 1, |
745 | outfile); | |
746 | if (SYMBOL_BFD_SECTION (symbol)) | |
747 | fprintf_filtered (outfile, " section %s", | |
748 | bfd_section_name | |
749 | (SYMBOL_BFD_SECTION (symbol)->owner, | |
750 | SYMBOL_BFD_SECTION (symbol))); | |
751 | break; | |
752 | ||
4c2df51b DJ |
753 | case LOC_COMPUTED: |
754 | case LOC_COMPUTED_ARG: | |
755 | fprintf_filtered (outfile, "computed at runtime"); | |
756 | break; | |
757 | ||
c906108c SS |
758 | case LOC_UNRESOLVED: |
759 | fprintf_filtered (outfile, "unresolved"); | |
760 | break; | |
761 | ||
762 | case LOC_OPTIMIZED_OUT: | |
763 | fprintf_filtered (outfile, "optimized out"); | |
764 | break; | |
765 | ||
c5aa993b | 766 | default: |
c906108c SS |
767 | fprintf_filtered (outfile, "botched symbol class %x", |
768 | SYMBOL_CLASS (symbol)); | |
769 | break; | |
770 | } | |
771 | } | |
772 | fprintf_filtered (outfile, "\n"); | |
773 | return 1; | |
774 | } | |
775 | ||
776 | void | |
fba45db2 | 777 | maintenance_print_psymbols (char *args, int from_tty) |
c906108c SS |
778 | { |
779 | char **argv; | |
d9fcf2fb | 780 | struct ui_file *outfile; |
c906108c SS |
781 | struct cleanup *cleanups; |
782 | char *symname = NULL; | |
783 | char *filename = DEV_TTY; | |
784 | struct objfile *objfile; | |
785 | struct partial_symtab *ps; | |
786 | ||
787 | dont_repeat (); | |
788 | ||
789 | if (args == NULL) | |
790 | { | |
8a3fe4f8 | 791 | error (_("print-psymbols takes an output file name and optional symbol file name")); |
c906108c SS |
792 | } |
793 | else if ((argv = buildargv (args)) == NULL) | |
794 | { | |
795 | nomem (0); | |
796 | } | |
7a292a7a | 797 | cleanups = make_cleanup_freeargv (argv); |
c906108c SS |
798 | |
799 | if (argv[0] != NULL) | |
800 | { | |
801 | filename = argv[0]; | |
802 | /* If a second arg is supplied, it is a source file name to match on */ | |
803 | if (argv[1] != NULL) | |
804 | { | |
805 | symname = argv[1]; | |
806 | } | |
807 | } | |
808 | ||
809 | filename = tilde_expand (filename); | |
b8c9b27d | 810 | make_cleanup (xfree, filename); |
c5aa993b | 811 | |
c906108c SS |
812 | outfile = gdb_fopen (filename, FOPEN_WT); |
813 | if (outfile == 0) | |
814 | perror_with_name (filename); | |
d9fcf2fb | 815 | make_cleanup_ui_file_delete (outfile); |
c906108c SS |
816 | |
817 | immediate_quit++; | |
818 | ALL_PSYMTABS (objfile, ps) | |
6314a349 | 819 | if (symname == NULL || strcmp (symname, ps->filename) == 0) |
c5aa993b | 820 | dump_psymtab (objfile, ps, outfile); |
c906108c SS |
821 | immediate_quit--; |
822 | do_cleanups (cleanups); | |
823 | } | |
824 | ||
825 | static void | |
fba45db2 KB |
826 | print_partial_symbols (struct partial_symbol **p, int count, char *what, |
827 | struct ui_file *outfile) | |
c906108c SS |
828 | { |
829 | fprintf_filtered (outfile, " %s partial symbols:\n", what); | |
830 | while (count-- > 0) | |
831 | { | |
22abf04a | 832 | fprintf_filtered (outfile, " `%s'", DEPRECATED_SYMBOL_NAME (*p)); |
c906108c SS |
833 | if (SYMBOL_DEMANGLED_NAME (*p) != NULL) |
834 | { | |
835 | fprintf_filtered (outfile, " `%s'", SYMBOL_DEMANGLED_NAME (*p)); | |
836 | } | |
837 | fputs_filtered (", ", outfile); | |
176620f1 | 838 | switch (SYMBOL_DOMAIN (*p)) |
c906108c | 839 | { |
176620f1 EZ |
840 | case UNDEF_DOMAIN: |
841 | fputs_filtered ("undefined domain, ", outfile); | |
c906108c | 842 | break; |
176620f1 | 843 | case VAR_DOMAIN: |
c906108c SS |
844 | /* This is the usual thing -- don't print it */ |
845 | break; | |
176620f1 EZ |
846 | case STRUCT_DOMAIN: |
847 | fputs_filtered ("struct domain, ", outfile); | |
c906108c | 848 | break; |
176620f1 EZ |
849 | case LABEL_DOMAIN: |
850 | fputs_filtered ("label domain, ", outfile); | |
c906108c SS |
851 | break; |
852 | default: | |
176620f1 | 853 | fputs_filtered ("<invalid domain>, ", outfile); |
c906108c SS |
854 | break; |
855 | } | |
856 | switch (SYMBOL_CLASS (*p)) | |
857 | { | |
858 | case LOC_UNDEF: | |
859 | fputs_filtered ("undefined", outfile); | |
860 | break; | |
861 | case LOC_CONST: | |
862 | fputs_filtered ("constant int", outfile); | |
863 | break; | |
864 | case LOC_STATIC: | |
865 | fputs_filtered ("static", outfile); | |
866 | break; | |
867 | case LOC_INDIRECT: | |
868 | fputs_filtered ("extern global", outfile); | |
869 | break; | |
870 | case LOC_REGISTER: | |
871 | fputs_filtered ("register", outfile); | |
872 | break; | |
873 | case LOC_ARG: | |
874 | fputs_filtered ("pass by value", outfile); | |
875 | break; | |
876 | case LOC_REF_ARG: | |
877 | fputs_filtered ("pass by reference", outfile); | |
878 | break; | |
879 | case LOC_REGPARM: | |
880 | fputs_filtered ("register parameter", outfile); | |
881 | break; | |
882 | case LOC_REGPARM_ADDR: | |
883 | fputs_filtered ("register address parameter", outfile); | |
884 | break; | |
885 | case LOC_LOCAL: | |
886 | fputs_filtered ("stack parameter", outfile); | |
887 | break; | |
888 | case LOC_TYPEDEF: | |
889 | fputs_filtered ("type", outfile); | |
890 | break; | |
891 | case LOC_LABEL: | |
892 | fputs_filtered ("label", outfile); | |
893 | break; | |
894 | case LOC_BLOCK: | |
895 | fputs_filtered ("function", outfile); | |
896 | break; | |
897 | case LOC_CONST_BYTES: | |
898 | fputs_filtered ("constant bytes", outfile); | |
899 | break; | |
900 | case LOC_LOCAL_ARG: | |
901 | fputs_filtered ("shuffled arg", outfile); | |
902 | break; | |
903 | case LOC_UNRESOLVED: | |
904 | fputs_filtered ("unresolved", outfile); | |
905 | break; | |
906 | case LOC_OPTIMIZED_OUT: | |
907 | fputs_filtered ("optimized out", outfile); | |
908 | break; | |
4c2df51b DJ |
909 | case LOC_COMPUTED: |
910 | case LOC_COMPUTED_ARG: | |
911 | fputs_filtered ("computed at runtime", outfile); | |
912 | break; | |
c906108c SS |
913 | default: |
914 | fputs_filtered ("<invalid location>", outfile); | |
915 | break; | |
916 | } | |
917 | fputs_filtered (", ", outfile); | |
66bf4b3a | 918 | deprecated_print_address_numeric (SYMBOL_VALUE_ADDRESS (*p), 1, outfile); |
c906108c SS |
919 | fprintf_filtered (outfile, "\n"); |
920 | p++; | |
921 | } | |
922 | } | |
923 | ||
924 | void | |
fba45db2 | 925 | maintenance_print_msymbols (char *args, int from_tty) |
c906108c SS |
926 | { |
927 | char **argv; | |
d9fcf2fb | 928 | struct ui_file *outfile; |
c906108c SS |
929 | struct cleanup *cleanups; |
930 | char *filename = DEV_TTY; | |
931 | char *symname = NULL; | |
932 | struct objfile *objfile; | |
933 | ||
07318b29 CV |
934 | struct stat sym_st, obj_st; |
935 | ||
c906108c SS |
936 | dont_repeat (); |
937 | ||
938 | if (args == NULL) | |
939 | { | |
8a3fe4f8 | 940 | error (_("print-msymbols takes an output file name and optional symbol file name")); |
c906108c SS |
941 | } |
942 | else if ((argv = buildargv (args)) == NULL) | |
943 | { | |
944 | nomem (0); | |
945 | } | |
7a292a7a | 946 | cleanups = make_cleanup_freeargv (argv); |
c906108c SS |
947 | |
948 | if (argv[0] != NULL) | |
949 | { | |
950 | filename = argv[0]; | |
951 | /* If a second arg is supplied, it is a source file name to match on */ | |
952 | if (argv[1] != NULL) | |
953 | { | |
07318b29 CV |
954 | symname = xfullpath (argv[1]); |
955 | make_cleanup (xfree, symname); | |
956 | if (symname && stat (symname, &sym_st)) | |
957 | perror_with_name (symname); | |
c906108c SS |
958 | } |
959 | } | |
960 | ||
961 | filename = tilde_expand (filename); | |
b8c9b27d | 962 | make_cleanup (xfree, filename); |
c5aa993b | 963 | |
c906108c SS |
964 | outfile = gdb_fopen (filename, FOPEN_WT); |
965 | if (outfile == 0) | |
966 | perror_with_name (filename); | |
d9fcf2fb | 967 | make_cleanup_ui_file_delete (outfile); |
c906108c SS |
968 | |
969 | immediate_quit++; | |
970 | ALL_OBJFILES (objfile) | |
07318b29 CV |
971 | if (symname == NULL |
972 | || (!stat (objfile->name, &obj_st) && sym_st.st_ino == obj_st.st_ino)) | |
973 | dump_msymbols (objfile, outfile); | |
c906108c SS |
974 | immediate_quit--; |
975 | fprintf_filtered (outfile, "\n\n"); | |
976 | do_cleanups (cleanups); | |
977 | } | |
978 | ||
979 | void | |
fba45db2 | 980 | maintenance_print_objfiles (char *ignore, int from_tty) |
c906108c SS |
981 | { |
982 | struct objfile *objfile; | |
983 | ||
984 | dont_repeat (); | |
985 | ||
986 | immediate_quit++; | |
987 | ALL_OBJFILES (objfile) | |
988 | dump_objfile (objfile); | |
989 | immediate_quit--; | |
990 | } | |
991 | ||
44ea7b70 | 992 | |
5e7b2f39 | 993 | /* List all the symbol tables whose names match REGEXP (optional). */ |
44ea7b70 | 994 | void |
5e7b2f39 | 995 | maintenance_info_symtabs (char *regexp, int from_tty) |
44ea7b70 JB |
996 | { |
997 | struct objfile *objfile; | |
998 | ||
999 | if (regexp) | |
1000 | re_comp (regexp); | |
1001 | ||
1002 | ALL_OBJFILES (objfile) | |
1003 | { | |
1004 | struct symtab *symtab; | |
1005 | ||
1006 | /* We don't want to print anything for this objfile until we | |
1007 | actually find a symtab whose name matches. */ | |
1008 | int printed_objfile_start = 0; | |
1009 | ||
1010 | ALL_OBJFILE_SYMTABS (objfile, symtab) | |
1011 | if (! regexp | |
1012 | || re_exec (symtab->filename)) | |
1013 | { | |
1014 | if (! printed_objfile_start) | |
1015 | { | |
1016 | printf_filtered ("{ objfile %s ", objfile->name); | |
1017 | wrap_here (" "); | |
1018 | printf_filtered ("((struct objfile *) %p)\n", objfile); | |
1019 | printed_objfile_start = 1; | |
1020 | } | |
1021 | ||
1022 | printf_filtered (" { symtab %s ", symtab->filename); | |
1023 | wrap_here (" "); | |
1024 | printf_filtered ("((struct symtab *) %p)\n", symtab); | |
1025 | printf_filtered (" dirname %s\n", | |
1026 | symtab->dirname ? symtab->dirname : "(null)"); | |
1027 | printf_filtered (" fullname %s\n", | |
1028 | symtab->fullname ? symtab->fullname : "(null)"); | |
1029 | printf_filtered (" blockvector ((struct blockvector *) %p)%s\n", | |
1030 | symtab->blockvector, | |
1031 | symtab->primary ? " (primary)" : ""); | |
1032 | printf_filtered (" debugformat %s\n", symtab->debugformat); | |
1033 | printf_filtered (" }\n"); | |
1034 | } | |
1035 | ||
1036 | if (printed_objfile_start) | |
1037 | printf_filtered ("}\n"); | |
1038 | } | |
1039 | } | |
1040 | ||
1041 | ||
5e7b2f39 | 1042 | /* List all the partial symbol tables whose names match REGEXP (optional). */ |
44ea7b70 | 1043 | void |
5e7b2f39 | 1044 | maintenance_info_psymtabs (char *regexp, int from_tty) |
44ea7b70 JB |
1045 | { |
1046 | struct objfile *objfile; | |
1047 | ||
1048 | if (regexp) | |
1049 | re_comp (regexp); | |
1050 | ||
1051 | ALL_OBJFILES (objfile) | |
1052 | { | |
1053 | struct partial_symtab *psymtab; | |
1054 | ||
1055 | /* We don't want to print anything for this objfile until we | |
1056 | actually find a symtab whose name matches. */ | |
1057 | int printed_objfile_start = 0; | |
1058 | ||
1059 | ALL_OBJFILE_PSYMTABS (objfile, psymtab) | |
1060 | if (! regexp | |
1061 | || re_exec (psymtab->filename)) | |
1062 | { | |
1063 | if (! printed_objfile_start) | |
1064 | { | |
1065 | printf_filtered ("{ objfile %s ", objfile->name); | |
1066 | wrap_here (" "); | |
1067 | printf_filtered ("((struct objfile *) %p)\n", objfile); | |
1068 | printed_objfile_start = 1; | |
1069 | } | |
1070 | ||
1071 | printf_filtered (" { psymtab %s ", psymtab->filename); | |
1072 | wrap_here (" "); | |
1073 | printf_filtered ("((struct partial_symtab *) %p)\n", psymtab); | |
1074 | printf_filtered (" readin %s\n", | |
1075 | psymtab->readin ? "yes" : "no"); | |
1076 | printf_filtered (" fullname %s\n", | |
1077 | psymtab->fullname ? psymtab->fullname : "(null)"); | |
1078 | printf_filtered (" text addresses "); | |
66bf4b3a | 1079 | deprecated_print_address_numeric (psymtab->textlow, 1, gdb_stdout); |
44ea7b70 | 1080 | printf_filtered (" -- "); |
66bf4b3a | 1081 | deprecated_print_address_numeric (psymtab->texthigh, 1, gdb_stdout); |
44ea7b70 JB |
1082 | printf_filtered ("\n"); |
1083 | printf_filtered (" globals "); | |
1084 | if (psymtab->n_global_syms) | |
1085 | { | |
1086 | printf_filtered ("(* (struct partial_symbol **) %p @ %d)\n", | |
1087 | (psymtab->objfile->global_psymbols.list | |
1088 | + psymtab->globals_offset), | |
1089 | psymtab->n_global_syms); | |
1090 | } | |
1091 | else | |
1092 | printf_filtered ("(none)\n"); | |
1093 | printf_filtered (" statics "); | |
1094 | if (psymtab->n_static_syms) | |
1095 | { | |
1096 | printf_filtered ("(* (struct partial_symbol **) %p @ %d)\n", | |
1097 | (psymtab->objfile->static_psymbols.list | |
1098 | + psymtab->statics_offset), | |
1099 | psymtab->n_static_syms); | |
1100 | } | |
1101 | else | |
1102 | printf_filtered ("(none)\n"); | |
1103 | printf_filtered (" dependencies "); | |
1104 | if (psymtab->number_of_dependencies) | |
1105 | { | |
1106 | int i; | |
1107 | ||
1108 | printf_filtered ("{\n"); | |
1109 | for (i = 0; i < psymtab->number_of_dependencies; i++) | |
1110 | { | |
1111 | struct partial_symtab *dep = psymtab->dependencies[i]; | |
1112 | ||
1113 | /* Note the string concatenation there --- no comma. */ | |
1114 | printf_filtered (" psymtab %s " | |
1115 | "((struct partial_symtab *) %p)\n", | |
1116 | dep->filename, dep); | |
1117 | } | |
1118 | printf_filtered (" }\n"); | |
1119 | } | |
1120 | else | |
1121 | printf_filtered ("(none)\n"); | |
1122 | printf_filtered (" }\n"); | |
1123 | } | |
1124 | ||
1125 | if (printed_objfile_start) | |
1126 | printf_filtered ("}\n"); | |
1127 | } | |
1128 | } | |
1129 | ||
1130 | ||
c906108c SS |
1131 | /* Check consistency of psymtabs and symtabs. */ |
1132 | ||
1133 | void | |
fba45db2 | 1134 | maintenance_check_symtabs (char *ignore, int from_tty) |
c906108c | 1135 | { |
52f0bd74 AC |
1136 | struct symbol *sym; |
1137 | struct partial_symbol **psym; | |
1138 | struct symtab *s = NULL; | |
1139 | struct partial_symtab *ps; | |
c906108c | 1140 | struct blockvector *bv; |
52f0bd74 AC |
1141 | struct objfile *objfile; |
1142 | struct block *b; | |
c906108c SS |
1143 | int length; |
1144 | ||
1145 | ALL_PSYMTABS (objfile, ps) | |
c5aa993b JM |
1146 | { |
1147 | s = PSYMTAB_TO_SYMTAB (ps); | |
1148 | if (s == NULL) | |
1149 | continue; | |
1150 | bv = BLOCKVECTOR (s); | |
1151 | b = BLOCKVECTOR_BLOCK (bv, STATIC_BLOCK); | |
1152 | psym = ps->objfile->static_psymbols.list + ps->statics_offset; | |
1153 | length = ps->n_static_syms; | |
1154 | while (length--) | |
1155 | { | |
22abf04a | 1156 | sym = lookup_block_symbol (b, DEPRECATED_SYMBOL_NAME (*psym), |
176620f1 | 1157 | NULL, SYMBOL_DOMAIN (*psym)); |
c5aa993b JM |
1158 | if (!sym) |
1159 | { | |
1160 | printf_filtered ("Static symbol `"); | |
22abf04a | 1161 | puts_filtered (DEPRECATED_SYMBOL_NAME (*psym)); |
c5aa993b JM |
1162 | printf_filtered ("' only found in "); |
1163 | puts_filtered (ps->filename); | |
1164 | printf_filtered (" psymtab\n"); | |
1165 | } | |
1166 | psym++; | |
1167 | } | |
1168 | b = BLOCKVECTOR_BLOCK (bv, GLOBAL_BLOCK); | |
1169 | psym = ps->objfile->global_psymbols.list + ps->globals_offset; | |
1170 | length = ps->n_global_syms; | |
1171 | while (length--) | |
1172 | { | |
22abf04a | 1173 | sym = lookup_block_symbol (b, DEPRECATED_SYMBOL_NAME (*psym), |
176620f1 | 1174 | NULL, SYMBOL_DOMAIN (*psym)); |
c5aa993b JM |
1175 | if (!sym) |
1176 | { | |
1177 | printf_filtered ("Global symbol `"); | |
22abf04a | 1178 | puts_filtered (DEPRECATED_SYMBOL_NAME (*psym)); |
c5aa993b JM |
1179 | printf_filtered ("' only found in "); |
1180 | puts_filtered (ps->filename); | |
1181 | printf_filtered (" psymtab\n"); | |
1182 | } | |
1183 | psym++; | |
1184 | } | |
1185 | if (ps->texthigh < ps->textlow) | |
1186 | { | |
1187 | printf_filtered ("Psymtab "); | |
1188 | puts_filtered (ps->filename); | |
1189 | printf_filtered (" covers bad range "); | |
66bf4b3a | 1190 | deprecated_print_address_numeric (ps->textlow, 1, gdb_stdout); |
c5aa993b | 1191 | printf_filtered (" - "); |
66bf4b3a | 1192 | deprecated_print_address_numeric (ps->texthigh, 1, gdb_stdout); |
c5aa993b | 1193 | printf_filtered ("\n"); |
c906108c | 1194 | continue; |
c5aa993b JM |
1195 | } |
1196 | if (ps->texthigh == 0) | |
1197 | continue; | |
1198 | if (ps->textlow < BLOCK_START (b) || ps->texthigh > BLOCK_END (b)) | |
1199 | { | |
1200 | printf_filtered ("Psymtab "); | |
1201 | puts_filtered (ps->filename); | |
1202 | printf_filtered (" covers "); | |
66bf4b3a | 1203 | deprecated_print_address_numeric (ps->textlow, 1, gdb_stdout); |
c5aa993b | 1204 | printf_filtered (" - "); |
66bf4b3a | 1205 | deprecated_print_address_numeric (ps->texthigh, 1, gdb_stdout); |
c5aa993b | 1206 | printf_filtered (" but symtab covers only "); |
66bf4b3a | 1207 | deprecated_print_address_numeric (BLOCK_START (b), 1, gdb_stdout); |
c5aa993b | 1208 | printf_filtered (" - "); |
66bf4b3a | 1209 | deprecated_print_address_numeric (BLOCK_END (b), 1, gdb_stdout); |
c5aa993b JM |
1210 | printf_filtered ("\n"); |
1211 | } | |
1212 | } | |
c906108c | 1213 | } |
c906108c | 1214 | \f |
c5aa993b | 1215 | |
c906108c SS |
1216 | /* Return the nexting depth of a block within other blocks in its symtab. */ |
1217 | ||
1218 | static int | |
fba45db2 | 1219 | block_depth (struct block *block) |
c906108c | 1220 | { |
52f0bd74 | 1221 | int i = 0; |
c5aa993b | 1222 | while ((block = BLOCK_SUPERBLOCK (block)) != NULL) |
c906108c SS |
1223 | { |
1224 | i++; | |
1225 | } | |
1226 | return i; | |
1227 | } | |
c906108c | 1228 | \f |
c5aa993b | 1229 | |
c906108c SS |
1230 | /* Increase the space allocated for LISTP, which is probably |
1231 | global_psymbols or static_psymbols. This space will eventually | |
1232 | be freed in free_objfile(). */ | |
1233 | ||
1234 | void | |
aa1ee363 | 1235 | extend_psymbol_list (struct psymbol_allocation_list *listp, |
fba45db2 | 1236 | struct objfile *objfile) |
c906108c SS |
1237 | { |
1238 | int new_size; | |
1239 | if (listp->size == 0) | |
1240 | { | |
1241 | new_size = 255; | |
1242 | listp->list = (struct partial_symbol **) | |
7936743b | 1243 | xmalloc (new_size * sizeof (struct partial_symbol *)); |
c906108c SS |
1244 | } |
1245 | else | |
1246 | { | |
1247 | new_size = listp->size * 2; | |
1248 | listp->list = (struct partial_symbol **) | |
0efffb96 AC |
1249 | xrealloc ((char *) listp->list, |
1250 | new_size * sizeof (struct partial_symbol *)); | |
c906108c SS |
1251 | } |
1252 | /* Next assumes we only went one over. Should be good if | |
1253 | program works correctly */ | |
1254 | listp->next = listp->list + listp->size; | |
1255 | listp->size = new_size; | |
1256 | } | |
1257 | ||
1258 | ||
1259 | /* Do early runtime initializations. */ | |
1260 | void | |
fba45db2 | 1261 | _initialize_symmisc (void) |
c906108c | 1262 | { |
c5aa993b | 1263 | std_in = stdin; |
c906108c SS |
1264 | std_out = stdout; |
1265 | std_err = stderr; | |
1266 | } |