Commit | Line | Data |
---|---|---|
cdd059d7 JO |
1 | #include "symbol.h" |
2 | #include "dso.h" | |
69d2591a | 3 | #include "machine.h" |
cdd059d7 JO |
4 | #include "util.h" |
5 | #include "debug.h" | |
6 | ||
7 | char dso__symtab_origin(const struct dso *dso) | |
8 | { | |
9 | static const char origin[] = { | |
9cd00941 RRD |
10 | [DSO_BINARY_TYPE__KALLSYMS] = 'k', |
11 | [DSO_BINARY_TYPE__VMLINUX] = 'v', | |
12 | [DSO_BINARY_TYPE__JAVA_JIT] = 'j', | |
13 | [DSO_BINARY_TYPE__DEBUGLINK] = 'l', | |
14 | [DSO_BINARY_TYPE__BUILD_ID_CACHE] = 'B', | |
15 | [DSO_BINARY_TYPE__FEDORA_DEBUGINFO] = 'f', | |
16 | [DSO_BINARY_TYPE__UBUNTU_DEBUGINFO] = 'u', | |
17 | [DSO_BINARY_TYPE__OPENEMBEDDED_DEBUGINFO] = 'o', | |
18 | [DSO_BINARY_TYPE__BUILDID_DEBUGINFO] = 'b', | |
19 | [DSO_BINARY_TYPE__SYSTEM_PATH_DSO] = 'd', | |
20 | [DSO_BINARY_TYPE__SYSTEM_PATH_KMODULE] = 'K', | |
21 | [DSO_BINARY_TYPE__GUEST_KALLSYMS] = 'g', | |
22 | [DSO_BINARY_TYPE__GUEST_KMODULE] = 'G', | |
23 | [DSO_BINARY_TYPE__GUEST_VMLINUX] = 'V', | |
cdd059d7 JO |
24 | }; |
25 | ||
26 | if (dso == NULL || dso->symtab_type == DSO_BINARY_TYPE__NOT_FOUND) | |
27 | return '!'; | |
28 | return origin[dso->symtab_type]; | |
29 | } | |
30 | ||
31 | int dso__binary_type_file(struct dso *dso, enum dso_binary_type type, | |
32 | char *root_dir, char *file, size_t size) | |
33 | { | |
34 | char build_id_hex[BUILD_ID_SIZE * 2 + 1]; | |
35 | int ret = 0; | |
36 | ||
37 | switch (type) { | |
38 | case DSO_BINARY_TYPE__DEBUGLINK: { | |
39 | char *debuglink; | |
40 | ||
41 | strncpy(file, dso->long_name, size); | |
42 | debuglink = file + dso->long_name_len; | |
43 | while (debuglink != file && *debuglink != '/') | |
44 | debuglink--; | |
45 | if (*debuglink == '/') | |
46 | debuglink++; | |
47 | filename__read_debuglink(dso->long_name, debuglink, | |
48 | size - (debuglink - file)); | |
49 | } | |
50 | break; | |
51 | case DSO_BINARY_TYPE__BUILD_ID_CACHE: | |
52 | /* skip the locally configured cache if a symfs is given */ | |
53 | if (symbol_conf.symfs[0] || | |
54 | (dso__build_id_filename(dso, file, size) == NULL)) | |
55 | ret = -1; | |
56 | break; | |
57 | ||
58 | case DSO_BINARY_TYPE__FEDORA_DEBUGINFO: | |
59 | snprintf(file, size, "%s/usr/lib/debug%s.debug", | |
60 | symbol_conf.symfs, dso->long_name); | |
61 | break; | |
62 | ||
63 | case DSO_BINARY_TYPE__UBUNTU_DEBUGINFO: | |
64 | snprintf(file, size, "%s/usr/lib/debug%s", | |
65 | symbol_conf.symfs, dso->long_name); | |
66 | break; | |
67 | ||
9cd00941 RRD |
68 | case DSO_BINARY_TYPE__OPENEMBEDDED_DEBUGINFO: |
69 | { | |
bf4414ae | 70 | const char *last_slash; |
9cd00941 RRD |
71 | size_t len; |
72 | size_t dir_size; | |
73 | ||
74 | last_slash = dso->long_name + dso->long_name_len; | |
75 | while (last_slash != dso->long_name && *last_slash != '/') | |
76 | last_slash--; | |
77 | ||
78 | len = scnprintf(file, size, "%s", symbol_conf.symfs); | |
79 | dir_size = last_slash - dso->long_name + 2; | |
80 | if (dir_size > (size - len)) { | |
81 | ret = -1; | |
82 | break; | |
83 | } | |
84 | len += scnprintf(file + len, dir_size, "%s", dso->long_name); | |
85 | len += scnprintf(file + len , size - len, ".debug%s", | |
86 | last_slash); | |
87 | break; | |
88 | } | |
89 | ||
cdd059d7 JO |
90 | case DSO_BINARY_TYPE__BUILDID_DEBUGINFO: |
91 | if (!dso->has_build_id) { | |
92 | ret = -1; | |
93 | break; | |
94 | } | |
95 | ||
96 | build_id__sprintf(dso->build_id, | |
97 | sizeof(dso->build_id), | |
98 | build_id_hex); | |
99 | snprintf(file, size, | |
100 | "%s/usr/lib/debug/.build-id/%.2s/%s.debug", | |
101 | symbol_conf.symfs, build_id_hex, build_id_hex + 2); | |
102 | break; | |
103 | ||
39b12f78 AH |
104 | case DSO_BINARY_TYPE__VMLINUX: |
105 | case DSO_BINARY_TYPE__GUEST_VMLINUX: | |
cdd059d7 JO |
106 | case DSO_BINARY_TYPE__SYSTEM_PATH_DSO: |
107 | snprintf(file, size, "%s%s", | |
108 | symbol_conf.symfs, dso->long_name); | |
109 | break; | |
110 | ||
111 | case DSO_BINARY_TYPE__GUEST_KMODULE: | |
112 | snprintf(file, size, "%s%s%s", symbol_conf.symfs, | |
113 | root_dir, dso->long_name); | |
114 | break; | |
115 | ||
116 | case DSO_BINARY_TYPE__SYSTEM_PATH_KMODULE: | |
117 | snprintf(file, size, "%s%s", symbol_conf.symfs, | |
118 | dso->long_name); | |
119 | break; | |
120 | ||
8e0cf965 AH |
121 | case DSO_BINARY_TYPE__KCORE: |
122 | case DSO_BINARY_TYPE__GUEST_KCORE: | |
123 | snprintf(file, size, "%s", dso->long_name); | |
124 | break; | |
125 | ||
cdd059d7 JO |
126 | default: |
127 | case DSO_BINARY_TYPE__KALLSYMS: | |
cdd059d7 | 128 | case DSO_BINARY_TYPE__GUEST_KALLSYMS: |
cdd059d7 JO |
129 | case DSO_BINARY_TYPE__JAVA_JIT: |
130 | case DSO_BINARY_TYPE__NOT_FOUND: | |
131 | ret = -1; | |
132 | break; | |
133 | } | |
134 | ||
135 | return ret; | |
136 | } | |
137 | ||
138 | static int open_dso(struct dso *dso, struct machine *machine) | |
139 | { | |
140 | char *root_dir = (char *) ""; | |
141 | char *name; | |
142 | int fd; | |
143 | ||
144 | name = malloc(PATH_MAX); | |
145 | if (!name) | |
146 | return -ENOMEM; | |
147 | ||
148 | if (machine) | |
149 | root_dir = machine->root_dir; | |
150 | ||
151 | if (dso__binary_type_file(dso, dso->data_type, | |
152 | root_dir, name, PATH_MAX)) { | |
153 | free(name); | |
154 | return -EINVAL; | |
155 | } | |
156 | ||
157 | fd = open(name, O_RDONLY); | |
158 | free(name); | |
159 | return fd; | |
160 | } | |
161 | ||
162 | int dso__data_fd(struct dso *dso, struct machine *machine) | |
163 | { | |
164 | static enum dso_binary_type binary_type_data[] = { | |
165 | DSO_BINARY_TYPE__BUILD_ID_CACHE, | |
166 | DSO_BINARY_TYPE__SYSTEM_PATH_DSO, | |
167 | DSO_BINARY_TYPE__NOT_FOUND, | |
168 | }; | |
169 | int i = 0; | |
170 | ||
171 | if (dso->data_type != DSO_BINARY_TYPE__NOT_FOUND) | |
172 | return open_dso(dso, machine); | |
173 | ||
174 | do { | |
175 | int fd; | |
176 | ||
177 | dso->data_type = binary_type_data[i++]; | |
178 | ||
179 | fd = open_dso(dso, machine); | |
180 | if (fd >= 0) | |
181 | return fd; | |
182 | ||
183 | } while (dso->data_type != DSO_BINARY_TYPE__NOT_FOUND); | |
184 | ||
185 | return -EINVAL; | |
186 | } | |
187 | ||
188 | static void | |
189 | dso_cache__free(struct rb_root *root) | |
190 | { | |
191 | struct rb_node *next = rb_first(root); | |
192 | ||
193 | while (next) { | |
194 | struct dso_cache *cache; | |
195 | ||
196 | cache = rb_entry(next, struct dso_cache, rb_node); | |
197 | next = rb_next(&cache->rb_node); | |
198 | rb_erase(&cache->rb_node, root); | |
199 | free(cache); | |
200 | } | |
201 | } | |
202 | ||
203 | static struct dso_cache* | |
204 | dso_cache__find(struct rb_root *root, u64 offset) | |
205 | { | |
206 | struct rb_node **p = &root->rb_node; | |
207 | struct rb_node *parent = NULL; | |
208 | struct dso_cache *cache; | |
209 | ||
210 | while (*p != NULL) { | |
211 | u64 end; | |
212 | ||
213 | parent = *p; | |
214 | cache = rb_entry(parent, struct dso_cache, rb_node); | |
215 | end = cache->offset + DSO__DATA_CACHE_SIZE; | |
216 | ||
217 | if (offset < cache->offset) | |
218 | p = &(*p)->rb_left; | |
219 | else if (offset >= end) | |
220 | p = &(*p)->rb_right; | |
221 | else | |
222 | return cache; | |
223 | } | |
224 | return NULL; | |
225 | } | |
226 | ||
227 | static void | |
228 | dso_cache__insert(struct rb_root *root, struct dso_cache *new) | |
229 | { | |
230 | struct rb_node **p = &root->rb_node; | |
231 | struct rb_node *parent = NULL; | |
232 | struct dso_cache *cache; | |
233 | u64 offset = new->offset; | |
234 | ||
235 | while (*p != NULL) { | |
236 | u64 end; | |
237 | ||
238 | parent = *p; | |
239 | cache = rb_entry(parent, struct dso_cache, rb_node); | |
240 | end = cache->offset + DSO__DATA_CACHE_SIZE; | |
241 | ||
242 | if (offset < cache->offset) | |
243 | p = &(*p)->rb_left; | |
244 | else if (offset >= end) | |
245 | p = &(*p)->rb_right; | |
246 | } | |
247 | ||
248 | rb_link_node(&new->rb_node, parent, p); | |
249 | rb_insert_color(&new->rb_node, root); | |
250 | } | |
251 | ||
252 | static ssize_t | |
253 | dso_cache__memcpy(struct dso_cache *cache, u64 offset, | |
254 | u8 *data, u64 size) | |
255 | { | |
256 | u64 cache_offset = offset - cache->offset; | |
257 | u64 cache_size = min(cache->size - cache_offset, size); | |
258 | ||
259 | memcpy(data, cache->data + cache_offset, cache_size); | |
260 | return cache_size; | |
261 | } | |
262 | ||
263 | static ssize_t | |
264 | dso_cache__read(struct dso *dso, struct machine *machine, | |
265 | u64 offset, u8 *data, ssize_t size) | |
266 | { | |
267 | struct dso_cache *cache; | |
268 | ssize_t ret; | |
269 | int fd; | |
270 | ||
271 | fd = dso__data_fd(dso, machine); | |
272 | if (fd < 0) | |
273 | return -1; | |
274 | ||
275 | do { | |
276 | u64 cache_offset; | |
277 | ||
278 | ret = -ENOMEM; | |
279 | ||
280 | cache = zalloc(sizeof(*cache) + DSO__DATA_CACHE_SIZE); | |
281 | if (!cache) | |
282 | break; | |
283 | ||
284 | cache_offset = offset & DSO__DATA_CACHE_MASK; | |
285 | ret = -EINVAL; | |
286 | ||
287 | if (-1 == lseek(fd, cache_offset, SEEK_SET)) | |
288 | break; | |
289 | ||
290 | ret = read(fd, cache->data, DSO__DATA_CACHE_SIZE); | |
291 | if (ret <= 0) | |
292 | break; | |
293 | ||
294 | cache->offset = cache_offset; | |
295 | cache->size = ret; | |
296 | dso_cache__insert(&dso->cache, cache); | |
297 | ||
298 | ret = dso_cache__memcpy(cache, offset, data, size); | |
299 | ||
300 | } while (0); | |
301 | ||
302 | if (ret <= 0) | |
303 | free(cache); | |
304 | ||
305 | close(fd); | |
306 | return ret; | |
307 | } | |
308 | ||
309 | static ssize_t dso_cache_read(struct dso *dso, struct machine *machine, | |
310 | u64 offset, u8 *data, ssize_t size) | |
311 | { | |
312 | struct dso_cache *cache; | |
313 | ||
314 | cache = dso_cache__find(&dso->cache, offset); | |
315 | if (cache) | |
316 | return dso_cache__memcpy(cache, offset, data, size); | |
317 | else | |
318 | return dso_cache__read(dso, machine, offset, data, size); | |
319 | } | |
320 | ||
321 | ssize_t dso__data_read_offset(struct dso *dso, struct machine *machine, | |
322 | u64 offset, u8 *data, ssize_t size) | |
323 | { | |
324 | ssize_t r = 0; | |
325 | u8 *p = data; | |
326 | ||
327 | do { | |
328 | ssize_t ret; | |
329 | ||
330 | ret = dso_cache_read(dso, machine, offset, p, size); | |
331 | if (ret < 0) | |
332 | return ret; | |
333 | ||
334 | /* Reached EOF, return what we have. */ | |
335 | if (!ret) | |
336 | break; | |
337 | ||
338 | BUG_ON(ret > size); | |
339 | ||
340 | r += ret; | |
341 | p += ret; | |
342 | offset += ret; | |
343 | size -= ret; | |
344 | ||
345 | } while (size); | |
346 | ||
347 | return r; | |
348 | } | |
349 | ||
350 | ssize_t dso__data_read_addr(struct dso *dso, struct map *map, | |
351 | struct machine *machine, u64 addr, | |
352 | u8 *data, ssize_t size) | |
353 | { | |
354 | u64 offset = map->map_ip(map, addr); | |
355 | return dso__data_read_offset(dso, machine, offset, data, size); | |
356 | } | |
357 | ||
358 | struct map *dso__new_map(const char *name) | |
359 | { | |
360 | struct map *map = NULL; | |
361 | struct dso *dso = dso__new(name); | |
362 | ||
363 | if (dso) | |
364 | map = map__new2(0, dso, MAP__FUNCTION); | |
365 | ||
366 | return map; | |
367 | } | |
368 | ||
369 | struct dso *dso__kernel_findnew(struct machine *machine, const char *name, | |
370 | const char *short_name, int dso_type) | |
371 | { | |
372 | /* | |
373 | * The kernel dso could be created by build_id processing. | |
374 | */ | |
375 | struct dso *dso = __dsos__findnew(&machine->kernel_dsos, name); | |
376 | ||
377 | /* | |
378 | * We need to run this in all cases, since during the build_id | |
379 | * processing we had no idea this was the kernel dso. | |
380 | */ | |
381 | if (dso != NULL) { | |
58a98c9c | 382 | dso__set_short_name(dso, short_name, false); |
cdd059d7 JO |
383 | dso->kernel = dso_type; |
384 | } | |
385 | ||
386 | return dso; | |
387 | } | |
388 | ||
bf4414ae | 389 | void dso__set_long_name(struct dso *dso, const char *name, bool name_allocated) |
cdd059d7 JO |
390 | { |
391 | if (name == NULL) | |
392 | return; | |
7e155d4d ACM |
393 | |
394 | if (dso->long_name_allocated) | |
bf4414ae | 395 | free((char *)dso->long_name); |
7e155d4d ACM |
396 | |
397 | dso->long_name = name; | |
398 | dso->long_name_len = strlen(name); | |
399 | dso->long_name_allocated = name_allocated; | |
cdd059d7 JO |
400 | } |
401 | ||
58a98c9c | 402 | void dso__set_short_name(struct dso *dso, const char *name, bool name_allocated) |
cdd059d7 JO |
403 | { |
404 | if (name == NULL) | |
405 | return; | |
58a98c9c AH |
406 | |
407 | if (dso->short_name_allocated) | |
408 | free((char *)dso->short_name); | |
409 | ||
410 | dso->short_name = name; | |
411 | dso->short_name_len = strlen(name); | |
412 | dso->short_name_allocated = name_allocated; | |
cdd059d7 JO |
413 | } |
414 | ||
415 | static void dso__set_basename(struct dso *dso) | |
416 | { | |
bf4414ae | 417 | dso__set_short_name(dso, basename((char *)dso->long_name), false); |
cdd059d7 JO |
418 | } |
419 | ||
420 | int dso__name_len(const struct dso *dso) | |
421 | { | |
422 | if (!dso) | |
423 | return strlen("[unknown]"); | |
424 | if (verbose) | |
425 | return dso->long_name_len; | |
426 | ||
427 | return dso->short_name_len; | |
428 | } | |
429 | ||
430 | bool dso__loaded(const struct dso *dso, enum map_type type) | |
431 | { | |
432 | return dso->loaded & (1 << type); | |
433 | } | |
434 | ||
435 | bool dso__sorted_by_name(const struct dso *dso, enum map_type type) | |
436 | { | |
437 | return dso->sorted_by_name & (1 << type); | |
438 | } | |
439 | ||
440 | void dso__set_sorted_by_name(struct dso *dso, enum map_type type) | |
441 | { | |
442 | dso->sorted_by_name |= (1 << type); | |
443 | } | |
444 | ||
445 | struct dso *dso__new(const char *name) | |
446 | { | |
447 | struct dso *dso = calloc(1, sizeof(*dso) + strlen(name) + 1); | |
448 | ||
449 | if (dso != NULL) { | |
450 | int i; | |
451 | strcpy(dso->name, name); | |
7e155d4d | 452 | dso__set_long_name(dso, dso->name, false); |
58a98c9c | 453 | dso__set_short_name(dso, dso->name, false); |
cdd059d7 JO |
454 | for (i = 0; i < MAP__NR_TYPES; ++i) |
455 | dso->symbols[i] = dso->symbol_names[i] = RB_ROOT; | |
456 | dso->cache = RB_ROOT; | |
457 | dso->symtab_type = DSO_BINARY_TYPE__NOT_FOUND; | |
458 | dso->data_type = DSO_BINARY_TYPE__NOT_FOUND; | |
459 | dso->loaded = 0; | |
0131c4ec | 460 | dso->rel = 0; |
cdd059d7 JO |
461 | dso->sorted_by_name = 0; |
462 | dso->has_build_id = 0; | |
2cc9d0ef | 463 | dso->has_srcline = 1; |
906049c8 | 464 | dso->a2l_fails = 1; |
cdd059d7 JO |
465 | dso->kernel = DSO_TYPE_USER; |
466 | dso->needs_swap = DSO_SWAP__UNSET; | |
467 | INIT_LIST_HEAD(&dso->node); | |
468 | } | |
469 | ||
470 | return dso; | |
471 | } | |
472 | ||
473 | void dso__delete(struct dso *dso) | |
474 | { | |
475 | int i; | |
476 | for (i = 0; i < MAP__NR_TYPES; ++i) | |
477 | symbols__delete(&dso->symbols[i]); | |
c7282f2e | 478 | if (dso->short_name_allocated) |
cdd059d7 | 479 | free((char *)dso->short_name); |
c7282f2e | 480 | if (dso->long_name_allocated) |
bf4414ae | 481 | free((char *)dso->long_name); |
cdd059d7 | 482 | dso_cache__free(&dso->cache); |
454ff00f | 483 | dso__free_a2l(dso); |
0058aef6 | 484 | free(dso->symsrc_filename); |
cdd059d7 JO |
485 | free(dso); |
486 | } | |
487 | ||
488 | void dso__set_build_id(struct dso *dso, void *build_id) | |
489 | { | |
490 | memcpy(dso->build_id, build_id, sizeof(dso->build_id)); | |
491 | dso->has_build_id = 1; | |
492 | } | |
493 | ||
494 | bool dso__build_id_equal(const struct dso *dso, u8 *build_id) | |
495 | { | |
496 | return memcmp(dso->build_id, build_id, sizeof(dso->build_id)) == 0; | |
497 | } | |
498 | ||
499 | void dso__read_running_kernel_build_id(struct dso *dso, struct machine *machine) | |
500 | { | |
501 | char path[PATH_MAX]; | |
502 | ||
503 | if (machine__is_default_guest(machine)) | |
504 | return; | |
505 | sprintf(path, "%s/sys/kernel/notes", machine->root_dir); | |
506 | if (sysfs__read_build_id(path, dso->build_id, | |
507 | sizeof(dso->build_id)) == 0) | |
508 | dso->has_build_id = true; | |
509 | } | |
510 | ||
511 | int dso__kernel_module_get_build_id(struct dso *dso, | |
512 | const char *root_dir) | |
513 | { | |
514 | char filename[PATH_MAX]; | |
515 | /* | |
516 | * kernel module short names are of the form "[module]" and | |
517 | * we need just "module" here. | |
518 | */ | |
519 | const char *name = dso->short_name + 1; | |
520 | ||
521 | snprintf(filename, sizeof(filename), | |
522 | "%s/sys/module/%.*s/notes/.note.gnu.build-id", | |
523 | root_dir, (int)strlen(name) - 1, name); | |
524 | ||
525 | if (sysfs__read_build_id(filename, dso->build_id, | |
526 | sizeof(dso->build_id)) == 0) | |
527 | dso->has_build_id = true; | |
528 | ||
529 | return 0; | |
530 | } | |
531 | ||
532 | bool __dsos__read_build_ids(struct list_head *head, bool with_hits) | |
533 | { | |
534 | bool have_build_id = false; | |
535 | struct dso *pos; | |
536 | ||
537 | list_for_each_entry(pos, head, node) { | |
538 | if (with_hits && !pos->hit) | |
539 | continue; | |
540 | if (pos->has_build_id) { | |
541 | have_build_id = true; | |
542 | continue; | |
543 | } | |
544 | if (filename__read_build_id(pos->long_name, pos->build_id, | |
545 | sizeof(pos->build_id)) > 0) { | |
546 | have_build_id = true; | |
547 | pos->has_build_id = true; | |
548 | } | |
549 | } | |
550 | ||
551 | return have_build_id; | |
552 | } | |
553 | ||
554 | void dsos__add(struct list_head *head, struct dso *dso) | |
555 | { | |
556 | list_add_tail(&dso->node, head); | |
557 | } | |
558 | ||
f9ceffb6 | 559 | struct dso *dsos__find(struct list_head *head, const char *name, bool cmp_short) |
cdd059d7 JO |
560 | { |
561 | struct dso *pos; | |
562 | ||
f9ceffb6 WL |
563 | if (cmp_short) { |
564 | list_for_each_entry(pos, head, node) | |
565 | if (strcmp(pos->short_name, name) == 0) | |
566 | return pos; | |
567 | return NULL; | |
568 | } | |
cdd059d7 JO |
569 | list_for_each_entry(pos, head, node) |
570 | if (strcmp(pos->long_name, name) == 0) | |
571 | return pos; | |
572 | return NULL; | |
573 | } | |
574 | ||
575 | struct dso *__dsos__findnew(struct list_head *head, const char *name) | |
576 | { | |
f9ceffb6 | 577 | struct dso *dso = dsos__find(head, name, false); |
cdd059d7 JO |
578 | |
579 | if (!dso) { | |
580 | dso = dso__new(name); | |
581 | if (dso != NULL) { | |
582 | dsos__add(head, dso); | |
583 | dso__set_basename(dso); | |
584 | } | |
585 | } | |
586 | ||
587 | return dso; | |
588 | } | |
589 | ||
590 | size_t __dsos__fprintf_buildid(struct list_head *head, FILE *fp, | |
417c2ff6 | 591 | bool (skip)(struct dso *dso, int parm), int parm) |
cdd059d7 JO |
592 | { |
593 | struct dso *pos; | |
594 | size_t ret = 0; | |
595 | ||
596 | list_for_each_entry(pos, head, node) { | |
417c2ff6 | 597 | if (skip && skip(pos, parm)) |
cdd059d7 JO |
598 | continue; |
599 | ret += dso__fprintf_buildid(pos, fp); | |
600 | ret += fprintf(fp, " %s\n", pos->long_name); | |
601 | } | |
602 | return ret; | |
603 | } | |
604 | ||
605 | size_t __dsos__fprintf(struct list_head *head, FILE *fp) | |
606 | { | |
607 | struct dso *pos; | |
608 | size_t ret = 0; | |
609 | ||
610 | list_for_each_entry(pos, head, node) { | |
611 | int i; | |
612 | for (i = 0; i < MAP__NR_TYPES; ++i) | |
613 | ret += dso__fprintf(pos, i, fp); | |
614 | } | |
615 | ||
616 | return ret; | |
617 | } | |
618 | ||
619 | size_t dso__fprintf_buildid(struct dso *dso, FILE *fp) | |
620 | { | |
621 | char sbuild_id[BUILD_ID_SIZE * 2 + 1]; | |
622 | ||
623 | build_id__sprintf(dso->build_id, sizeof(dso->build_id), sbuild_id); | |
624 | return fprintf(fp, "%s", sbuild_id); | |
625 | } | |
626 | ||
627 | size_t dso__fprintf(struct dso *dso, enum map_type type, FILE *fp) | |
628 | { | |
629 | struct rb_node *nd; | |
630 | size_t ret = fprintf(fp, "dso: %s (", dso->short_name); | |
631 | ||
632 | if (dso->short_name != dso->long_name) | |
633 | ret += fprintf(fp, "%s, ", dso->long_name); | |
634 | ret += fprintf(fp, "%s, %sloaded, ", map_type__name[type], | |
919d590f | 635 | dso__loaded(dso, type) ? "" : "NOT "); |
cdd059d7 JO |
636 | ret += dso__fprintf_buildid(dso, fp); |
637 | ret += fprintf(fp, ")\n"); | |
638 | for (nd = rb_first(&dso->symbols[type]); nd; nd = rb_next(nd)) { | |
639 | struct symbol *pos = rb_entry(nd, struct symbol, rb_node); | |
640 | ret += symbol__fprintf(pos, fp); | |
641 | } | |
642 | ||
643 | return ret; | |
644 | } |