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4f45f9bb JD |
1 | /* |
2 | * copy.c | |
3 | * | |
4 | * Babeltrace Copy Trace Structure | |
5 | * | |
6 | * Copyright 2017 Julien Desfossez <jdesfossez@efficios.com> | |
7 | * | |
8 | * Author: Julien Desfossez <jdesfossez@efficios.com> | |
9 | * | |
10 | * Permission is hereby granted, free of charge, to any person obtaining a copy | |
11 | * of this software and associated documentation files (the "Software"), to deal | |
12 | * in the Software without restriction, including without limitation the rights | |
13 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
14 | * copies of the Software, and to permit persons to whom the Software is | |
15 | * furnished to do so, subject to the following conditions: | |
16 | * | |
17 | * The above copyright notice and this permission notice shall be included in | |
18 | * all copies or substantial portions of the Software. | |
19 | * | |
20 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
21 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
22 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
23 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
24 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
25 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | |
26 | * SOFTWARE. | |
27 | */ | |
28 | ||
29 | #include <inttypes.h> | |
30 | #include <babeltrace/ctf-ir/event.h> | |
31 | #include <babeltrace/ctf-ir/packet.h> | |
32 | #include <babeltrace/ctf-ir/event-class.h> | |
33 | #include <babeltrace/ctf-ir/stream.h> | |
34 | #include <babeltrace/ctf-ir/stream-class.h> | |
35 | #include <babeltrace/ctf-ir/clock-class.h> | |
36 | #include <babeltrace/ctf-ir/fields.h> | |
37 | #include <babeltrace/ctf-writer/stream-class.h> | |
38 | #include <babeltrace/ctf-writer/stream.h> | |
39 | ||
40 | #include <ctfcopytrace.h> | |
41 | #include "debug-info.h" | |
42 | ||
43 | static | |
44 | struct bt_ctf_field *get_payload_field(FILE *err, | |
45 | struct bt_ctf_event *event, const char *field_name) | |
46 | { | |
47 | struct bt_ctf_field *field = NULL, *sec = NULL; | |
48 | struct bt_ctf_field_type *sec_type = NULL; | |
49 | ||
50 | sec = bt_ctf_event_get_payload(event, NULL); | |
51 | if (!sec) { | |
52 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
53 | __FILE__, __LINE__); | |
54 | goto end; | |
55 | } | |
56 | ||
57 | sec_type = bt_ctf_field_get_type(sec); | |
58 | if (!sec_type) { | |
59 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
60 | __FILE__, __LINE__); | |
61 | goto end; | |
62 | } | |
63 | ||
1487a16a | 64 | if (bt_ctf_field_type_get_type_id(sec_type) != BT_CTF_FIELD_TYPE_ID_STRUCT) { |
4f45f9bb JD |
65 | fprintf(err, "[error] %s in %s:%d\n", __func__, |
66 | __FILE__, __LINE__); | |
67 | goto end; | |
68 | } | |
69 | ||
70 | field = bt_ctf_field_structure_get_field(sec, field_name); | |
71 | ||
72 | end: | |
73 | bt_put(sec_type); | |
74 | bt_put(sec); | |
75 | return field; | |
76 | } | |
77 | ||
78 | static | |
79 | struct bt_ctf_field *get_stream_event_context_field(FILE *err, | |
80 | struct bt_ctf_event *event, const char *field_name) | |
81 | { | |
82 | struct bt_ctf_field *field = NULL, *sec = NULL; | |
83 | struct bt_ctf_field_type *sec_type = NULL; | |
84 | ||
85 | sec = bt_ctf_event_get_stream_event_context(event); | |
86 | if (!sec) { | |
87 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
88 | __FILE__, __LINE__); | |
89 | goto end; | |
90 | } | |
91 | ||
92 | sec_type = bt_ctf_field_get_type(sec); | |
93 | if (!sec_type) { | |
94 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
95 | __FILE__, __LINE__); | |
96 | goto end; | |
97 | } | |
98 | ||
1487a16a | 99 | if (bt_ctf_field_type_get_type_id(sec_type) != BT_CTF_FIELD_TYPE_ID_STRUCT) { |
4f45f9bb JD |
100 | fprintf(err, "[error] %s in %s:%d\n", __func__, |
101 | __FILE__, __LINE__); | |
102 | goto end; | |
103 | } | |
104 | ||
105 | field = bt_ctf_field_structure_get_field(sec, field_name); | |
106 | ||
107 | end: | |
108 | bt_put(sec_type); | |
109 | bt_put(sec); | |
110 | return field; | |
111 | } | |
112 | ||
113 | BT_HIDDEN | |
114 | int get_stream_event_context_unsigned_int_field_value(FILE *err, | |
115 | struct bt_ctf_event *event, const char *field_name, | |
116 | uint64_t *value) | |
117 | { | |
118 | int ret; | |
119 | struct bt_ctf_field *field = NULL; | |
120 | struct bt_ctf_field_type *field_type = NULL; | |
121 | ||
122 | field = get_stream_event_context_field(err, event, field_name); | |
123 | if (!field) { | |
124 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
125 | __FILE__, __LINE__); | |
126 | goto error; | |
127 | } | |
128 | ||
129 | field_type = bt_ctf_field_get_type(field); | |
130 | if (!field_type) { | |
131 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
132 | __FILE__, __LINE__); | |
133 | goto error; | |
134 | } | |
135 | ||
1487a16a | 136 | if (bt_ctf_field_type_get_type_id(field_type) != BT_CTF_FIELD_TYPE_ID_INTEGER) { |
4f45f9bb JD |
137 | fprintf(err, "[error] %s in %s:%d\n", __func__, |
138 | __FILE__, __LINE__); | |
139 | goto error; | |
140 | } | |
141 | ||
142 | if (bt_ctf_field_type_integer_get_signed(field_type) != 0) { | |
143 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
144 | __FILE__, __LINE__); | |
145 | goto error; | |
146 | } | |
147 | ||
148 | ret = bt_ctf_field_unsigned_integer_get_value(field, value); | |
149 | goto end; | |
150 | ||
151 | error: | |
152 | ret = -1; | |
153 | end: | |
154 | bt_put(field_type); | |
155 | bt_put(field); | |
156 | return ret; | |
157 | } | |
158 | ||
159 | BT_HIDDEN | |
160 | int get_stream_event_context_int_field_value(FILE *err, struct bt_ctf_event *event, | |
161 | const char *field_name, int64_t *value) | |
162 | { | |
163 | struct bt_ctf_field *field = NULL; | |
164 | struct bt_ctf_field_type *field_type = NULL; | |
165 | int ret; | |
166 | ||
167 | field = get_stream_event_context_field(err, event, field_name); | |
168 | if (!field) { | |
169 | goto error; | |
170 | } | |
171 | ||
172 | field_type = bt_ctf_field_get_type(field); | |
173 | if (!field_type) { | |
174 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
175 | __FILE__, __LINE__); | |
176 | goto error; | |
177 | } | |
178 | ||
1487a16a | 179 | if (bt_ctf_field_type_get_type_id(field_type) != BT_CTF_FIELD_TYPE_ID_INTEGER) { |
4f45f9bb JD |
180 | fprintf(err, "[error] %s in %s:%d\n", __func__, |
181 | __FILE__, __LINE__); | |
182 | goto error; | |
183 | } | |
184 | ||
185 | if (bt_ctf_field_type_integer_get_signed(field_type) != 1) { | |
186 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
187 | __FILE__, __LINE__); | |
188 | goto error; | |
189 | } | |
190 | ||
191 | ret = bt_ctf_field_signed_integer_get_value(field, value); | |
192 | goto end; | |
193 | ||
194 | error: | |
195 | ret = -1; | |
196 | end: | |
197 | bt_put(field_type); | |
198 | bt_put(field); | |
199 | return ret; | |
200 | } | |
201 | ||
202 | BT_HIDDEN | |
203 | int get_payload_unsigned_int_field_value(FILE *err, | |
204 | struct bt_ctf_event *event, const char *field_name, | |
205 | uint64_t *value) | |
206 | { | |
207 | struct bt_ctf_field *field = NULL; | |
208 | struct bt_ctf_field_type *field_type = NULL; | |
209 | int ret; | |
210 | ||
211 | field = get_payload_field(err, event, field_name); | |
212 | if (!field) { | |
213 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
214 | __FILE__, __LINE__); | |
215 | goto error; | |
216 | } | |
217 | ||
218 | field_type = bt_ctf_field_get_type(field); | |
219 | if (!field_type) { | |
220 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
221 | __FILE__, __LINE__); | |
222 | goto error; | |
223 | } | |
224 | ||
1487a16a | 225 | if (bt_ctf_field_type_get_type_id(field_type) != BT_CTF_FIELD_TYPE_ID_INTEGER) { |
4f45f9bb JD |
226 | fprintf(err, "[error] %s in %s:%d\n", __func__, |
227 | __FILE__, __LINE__); | |
228 | goto error; | |
229 | } | |
230 | ||
231 | if (bt_ctf_field_type_integer_get_signed(field_type) != 0) { | |
232 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
233 | __FILE__, __LINE__); | |
234 | goto error; | |
235 | } | |
236 | ||
237 | ret = bt_ctf_field_unsigned_integer_get_value(field, value); | |
238 | goto end; | |
239 | ||
240 | error: | |
241 | ret = -1; | |
242 | end: | |
243 | bt_put(field_type); | |
244 | bt_put(field); | |
245 | return ret; | |
246 | } | |
247 | ||
248 | BT_HIDDEN | |
249 | int get_payload_int_field_value(FILE *err, struct bt_ctf_event *event, | |
250 | const char *field_name, int64_t *value) | |
251 | { | |
252 | struct bt_ctf_field *field = NULL; | |
253 | struct bt_ctf_field_type *field_type = NULL; | |
254 | int ret; | |
255 | ||
256 | field = get_payload_field(err, event, field_name); | |
257 | if (!field) { | |
258 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
259 | __FILE__, __LINE__); | |
260 | goto error; | |
261 | } | |
262 | ||
263 | field_type = bt_ctf_field_get_type(field); | |
264 | if (!field_type) { | |
265 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
266 | __FILE__, __LINE__); | |
267 | goto error; | |
268 | } | |
269 | ||
1487a16a | 270 | if (bt_ctf_field_type_get_type_id(field_type) != BT_CTF_FIELD_TYPE_ID_INTEGER) { |
4f45f9bb JD |
271 | fprintf(err, "[error] %s in %s:%d\n", __func__, |
272 | __FILE__, __LINE__); | |
273 | goto error; | |
274 | } | |
275 | ||
276 | if (bt_ctf_field_type_integer_get_signed(field_type) != 1) { | |
277 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
278 | __FILE__, __LINE__); | |
279 | goto error; | |
280 | } | |
281 | ||
282 | ret = bt_ctf_field_signed_integer_get_value(field, value); | |
283 | goto end; | |
284 | ||
285 | error: | |
286 | ret = -1; | |
287 | end: | |
288 | bt_put(field_type); | |
289 | bt_put(field); | |
290 | return ret; | |
291 | } | |
292 | ||
293 | BT_HIDDEN | |
294 | int get_payload_string_field_value(FILE *err, | |
295 | struct bt_ctf_event *event, const char *field_name, | |
296 | const char **value) | |
297 | { | |
298 | struct bt_ctf_field *field = NULL; | |
299 | struct bt_ctf_field_type *field_type = NULL; | |
300 | int ret; | |
301 | ||
302 | field = get_payload_field(err, event, field_name); | |
303 | if (!field) { | |
304 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
305 | __FILE__, __LINE__); | |
306 | goto error; | |
307 | } | |
308 | ||
309 | field_type = bt_ctf_field_get_type(field); | |
310 | if (!field_type) { | |
311 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
312 | __FILE__, __LINE__); | |
313 | goto error; | |
314 | } | |
315 | ||
1487a16a | 316 | if (bt_ctf_field_type_get_type_id(field_type) != BT_CTF_FIELD_TYPE_ID_STRING) { |
4f45f9bb JD |
317 | fprintf(err, "[error] %s in %s:%d\n", __func__, |
318 | __FILE__, __LINE__); | |
319 | goto error; | |
320 | } | |
321 | ||
322 | *value = bt_ctf_field_string_get_value(field); | |
323 | if (!*value) { | |
324 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
325 | __FILE__, __LINE__); | |
326 | goto error; | |
327 | } | |
328 | ||
329 | ret = 0; | |
330 | goto end; | |
331 | ||
332 | error: | |
333 | ret = -1; | |
334 | end: | |
335 | bt_put(field_type); | |
336 | bt_put(field); | |
337 | return ret; | |
338 | } | |
339 | ||
340 | BT_HIDDEN | |
341 | int get_payload_build_id_field_value(FILE *err, | |
342 | struct bt_ctf_event *event, const char *field_name, | |
343 | uint8_t **build_id, uint64_t *build_id_len) | |
344 | { | |
345 | struct bt_ctf_field *field = NULL, *seq_len = NULL; | |
346 | struct bt_ctf_field_type *field_type = NULL; | |
347 | struct bt_ctf_field *seq_field = NULL; | |
348 | uint64_t i; | |
349 | int ret; | |
350 | ||
351 | *build_id = NULL; | |
352 | ||
353 | field = get_payload_field(err, event, field_name); | |
354 | if (!field) { | |
355 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
356 | __FILE__, __LINE__); | |
357 | goto error; | |
358 | } | |
359 | ||
360 | field_type = bt_ctf_field_get_type(field); | |
361 | if (!field_type) { | |
362 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
363 | __FILE__, __LINE__); | |
364 | goto error; | |
365 | } | |
366 | ||
1487a16a | 367 | if (bt_ctf_field_type_get_type_id(field_type) != BT_CTF_FIELD_TYPE_ID_SEQUENCE) { |
4f45f9bb JD |
368 | fprintf(err, "[error] %s in %s:%d\n", __func__, |
369 | __FILE__, __LINE__); | |
370 | goto error; | |
371 | } | |
372 | BT_PUT(field_type); | |
373 | ||
374 | seq_len = bt_ctf_field_sequence_get_length(field); | |
375 | if (!seq_len) { | |
376 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
377 | __FILE__, __LINE__); | |
378 | goto error; | |
379 | } | |
380 | ||
381 | ret = bt_ctf_field_unsigned_integer_get_value(seq_len, build_id_len); | |
382 | if (ret) { | |
383 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
384 | __FILE__, __LINE__); | |
385 | goto error; | |
386 | } | |
387 | BT_PUT(seq_len); | |
388 | ||
389 | *build_id = g_new0(uint8_t, *build_id_len); | |
390 | if (!*build_id) { | |
391 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
392 | __FILE__, __LINE__); | |
393 | goto error; | |
394 | } | |
395 | ||
396 | for (i = 0; i < *build_id_len; i++) { | |
397 | uint64_t tmp; | |
398 | ||
399 | seq_field = bt_ctf_field_sequence_get_field(field, i); | |
400 | if (!seq_field) { | |
401 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
402 | __FILE__, __LINE__); | |
403 | goto error; | |
404 | } | |
405 | ||
406 | ret = bt_ctf_field_unsigned_integer_get_value(seq_field, &tmp); | |
407 | if (ret) { | |
408 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
409 | __FILE__, __LINE__); | |
410 | goto error; | |
411 | } | |
412 | BT_PUT(seq_field); | |
413 | (*build_id)[i] = (uint8_t) tmp; | |
414 | } | |
415 | ret = 0; | |
416 | goto end; | |
417 | ||
418 | error: | |
419 | g_free(*build_id); | |
420 | ret = -1; | |
421 | end: | |
422 | bt_put(field_type); | |
423 | bt_put(field); | |
424 | return ret; | |
425 | } | |
426 | ||
427 | static | |
428 | struct debug_info *lookup_trace_debug_info(struct debug_info_iterator *debug_it, | |
429 | struct bt_ctf_trace *writer_trace) | |
430 | { | |
431 | return (struct debug_info *) g_hash_table_lookup( | |
432 | debug_it->trace_debug_map, | |
433 | (gpointer) writer_trace); | |
434 | } | |
435 | ||
436 | static | |
437 | struct debug_info *insert_new_debug_info(struct debug_info_iterator *debug_it, | |
438 | struct bt_ctf_trace *writer_trace) | |
439 | { | |
440 | struct debug_info *debug_info = NULL; | |
441 | struct bt_value *field = NULL; | |
442 | const char *str_value; | |
443 | enum bt_value_status ret; | |
444 | ||
445 | field = bt_ctf_trace_get_environment_field_value_by_name(writer_trace, | |
446 | "domain"); | |
447 | /* No domain field, no debug info */ | |
448 | if (!field) { | |
449 | goto end; | |
450 | } | |
451 | ret = bt_value_string_get(field, &str_value); | |
452 | if (ret != BT_VALUE_STATUS_OK) { | |
453 | fprintf(debug_it->err, "[error] %s in %s:%d\n", __func__, | |
454 | __FILE__, __LINE__); | |
455 | goto end; | |
456 | } | |
457 | /* Domain not ust, no debug info */ | |
458 | if (strcmp(str_value, "ust") != 0) { | |
459 | goto end; | |
460 | } | |
461 | BT_PUT(field); | |
462 | ||
463 | /* No tracer_name, no debug info */ | |
464 | field = bt_ctf_trace_get_environment_field_value_by_name(writer_trace, | |
465 | "tracer_name"); | |
466 | /* No tracer_name, no debug info */ | |
467 | if (!field) { | |
468 | goto end; | |
469 | } | |
470 | ret = bt_value_string_get(field, &str_value); | |
471 | if (ret != BT_VALUE_STATUS_OK) { | |
472 | fprintf(debug_it->err, "[error] %s in %s:%d\n", __func__, | |
473 | __FILE__, __LINE__); | |
474 | goto end; | |
475 | } | |
476 | /* Tracer_name not lttng-ust, no debug info */ | |
477 | if (strcmp(str_value, "lttng-ust") != 0) { | |
478 | goto end; | |
479 | } | |
480 | BT_PUT(field); | |
481 | ||
482 | debug_info = debug_info_create(); | |
483 | if (!debug_info) { | |
484 | fprintf(debug_it->err, "[error] %s in %s:%d\n", __func__, | |
485 | __FILE__, __LINE__); | |
486 | goto end; | |
487 | } | |
488 | ||
489 | g_hash_table_insert(debug_it->trace_debug_map, (gpointer) writer_trace, | |
490 | debug_info); | |
491 | ||
492 | end: | |
493 | bt_put(field); | |
494 | return debug_info; | |
495 | } | |
496 | ||
497 | static | |
498 | struct debug_info *get_trace_debug_info(struct debug_info_iterator *debug_it, | |
499 | struct bt_ctf_trace *writer_trace) | |
500 | { | |
501 | struct debug_info *debug_info; | |
502 | ||
503 | debug_info = lookup_trace_debug_info(debug_it, writer_trace); | |
504 | if (debug_info) { | |
505 | goto end; | |
506 | } | |
507 | ||
508 | debug_info = insert_new_debug_info(debug_it, writer_trace); | |
509 | ||
510 | end: | |
511 | return debug_info; | |
512 | } | |
513 | ||
514 | static | |
515 | struct bt_ctf_trace *lookup_trace(struct debug_info_iterator *debug_it, | |
516 | struct bt_ctf_trace *trace) | |
517 | { | |
518 | return (struct bt_ctf_trace *) g_hash_table_lookup( | |
519 | debug_it->trace_map, | |
520 | (gpointer) trace); | |
521 | } | |
522 | ||
523 | static | |
524 | struct bt_ctf_trace *insert_new_trace(struct debug_info_iterator *debug_it, | |
525 | struct bt_ctf_trace *trace) { | |
526 | struct bt_ctf_trace *writer_trace = NULL; | |
527 | int ret; | |
528 | ||
529 | writer_trace = bt_ctf_trace_create(); | |
530 | if (!writer_trace) { | |
531 | fprintf(debug_it->err, "[error] %s in %s:%d\n", __func__, | |
532 | __FILE__, __LINE__); | |
533 | goto error; | |
534 | } | |
535 | g_hash_table_insert(debug_it->trace_map, (gpointer) trace, writer_trace); | |
536 | ||
537 | ret = ctf_copy_trace(debug_it->err, trace, writer_trace); | |
538 | if (ret != BT_COMPONENT_STATUS_OK) { | |
539 | fprintf(debug_it->err, "[error] %s in %s:%d\n", __func__, | |
540 | __FILE__, __LINE__); | |
541 | goto error; | |
542 | } | |
543 | ||
544 | goto end; | |
545 | ||
546 | error: | |
547 | BT_PUT(writer_trace); | |
548 | end: | |
549 | return writer_trace; | |
550 | } | |
551 | ||
552 | static | |
553 | struct bt_ctf_packet *lookup_packet(struct debug_info_iterator *debug_it, | |
554 | struct bt_ctf_packet *packet) | |
555 | { | |
556 | return (struct bt_ctf_packet *) g_hash_table_lookup( | |
557 | debug_it->packet_map, | |
558 | (gpointer) packet); | |
559 | } | |
560 | ||
561 | static | |
562 | struct bt_ctf_packet *insert_new_packet(struct debug_info_iterator *debug_it, | |
563 | struct bt_ctf_packet *packet, | |
564 | struct bt_ctf_stream *writer_stream) | |
565 | { | |
566 | struct bt_ctf_packet *writer_packet; | |
567 | ||
568 | writer_packet = bt_ctf_packet_create(writer_stream); | |
569 | if (!writer_packet) { | |
570 | fprintf(debug_it->err, "[error] %s in %s:%d\n", __func__, | |
571 | __FILE__, __LINE__); | |
572 | goto end; | |
573 | } | |
574 | g_hash_table_insert(debug_it->packet_map, (gpointer) packet, writer_packet); | |
575 | ||
576 | end: | |
577 | return writer_packet; | |
578 | } | |
579 | ||
580 | static | |
581 | int add_debug_info_fields(FILE *err, | |
582 | struct bt_ctf_field_type *writer_event_context_type, | |
583 | struct debug_info_component *component) | |
584 | { | |
585 | struct bt_ctf_field_type *ip_field = NULL, *debug_field_type = NULL, | |
586 | *bin_field_type = NULL, *func_field_type = NULL, | |
587 | *src_field_type = NULL; | |
588 | int ret = 0; | |
589 | ||
590 | ip_field = bt_ctf_field_type_structure_get_field_type_by_name( | |
591 | writer_event_context_type, "_ip"); | |
592 | /* No ip field, so no debug info. */ | |
593 | if (!ip_field) { | |
594 | goto end; | |
595 | } | |
596 | BT_PUT(ip_field); | |
597 | ||
598 | debug_field_type = bt_ctf_field_type_structure_get_field_type_by_name( | |
599 | writer_event_context_type, | |
600 | component->arg_debug_info_field_name); | |
601 | /* Already existing debug_info field, no need to add it. */ | |
602 | if (debug_field_type) { | |
603 | goto end; | |
604 | } | |
605 | ||
606 | debug_field_type = bt_ctf_field_type_structure_create(); | |
607 | if (!debug_field_type) { | |
608 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
609 | __FILE__, __LINE__); | |
610 | goto error; | |
611 | } | |
612 | ||
613 | bin_field_type = bt_ctf_field_type_string_create(); | |
614 | if (!bin_field_type) { | |
615 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
616 | __LINE__); | |
617 | goto error; | |
618 | } | |
619 | ||
620 | func_field_type = bt_ctf_field_type_string_create(); | |
621 | if (!func_field_type) { | |
622 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
623 | __LINE__); | |
624 | goto error; | |
625 | } | |
626 | ||
627 | src_field_type = bt_ctf_field_type_string_create(); | |
628 | if (!src_field_type) { | |
629 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
630 | __LINE__); | |
631 | goto error; | |
632 | } | |
633 | ||
634 | ret = bt_ctf_field_type_structure_add_field(debug_field_type, | |
635 | bin_field_type, "bin"); | |
636 | if (ret) { | |
637 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
638 | __LINE__); | |
639 | goto error; | |
640 | } | |
641 | ||
642 | ret = bt_ctf_field_type_structure_add_field(debug_field_type, | |
643 | func_field_type, "func"); | |
644 | if (ret) { | |
645 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
646 | __LINE__); | |
647 | goto error; | |
648 | } | |
649 | ||
650 | ret = bt_ctf_field_type_structure_add_field(debug_field_type, | |
651 | src_field_type, "src"); | |
652 | if (ret) { | |
653 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
654 | __LINE__); | |
655 | goto error; | |
656 | } | |
657 | ||
658 | ret = bt_ctf_field_type_structure_add_field(writer_event_context_type, | |
659 | debug_field_type, component->arg_debug_info_field_name); | |
660 | if (ret) { | |
661 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
662 | __LINE__); | |
663 | goto error; | |
664 | } | |
665 | ||
666 | ret = 0; | |
667 | goto end; | |
668 | ||
669 | error: | |
670 | BT_PUT(debug_field_type); | |
671 | ret = -1; | |
672 | end: | |
673 | bt_put(src_field_type); | |
674 | bt_put(func_field_type); | |
675 | bt_put(bin_field_type); | |
676 | bt_put(debug_field_type); | |
677 | return ret; | |
678 | } | |
679 | ||
680 | static | |
681 | int create_debug_info_event_context_type(FILE *err, | |
682 | struct bt_ctf_field_type *event_context_type, | |
683 | struct bt_ctf_field_type *writer_event_context_type, | |
684 | struct debug_info_component *component) | |
685 | { | |
686 | int ret, nr_fields, i; | |
687 | ||
688 | nr_fields = bt_ctf_field_type_structure_get_field_count(event_context_type); | |
689 | for (i = 0; i < nr_fields; i++) { | |
690 | struct bt_ctf_field_type *field_type = NULL; | |
691 | const char *field_name; | |
692 | ||
693 | if (bt_ctf_field_type_structure_get_field(event_context_type, | |
694 | &field_name, &field_type, i) < 0) { | |
695 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
696 | __FILE__, __LINE__); | |
697 | goto error; | |
698 | } | |
699 | ||
700 | ret = bt_ctf_field_type_structure_add_field(writer_event_context_type, | |
701 | field_type, field_name); | |
702 | BT_PUT(field_type); | |
703 | if (ret) { | |
704 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
705 | __LINE__); | |
706 | goto error; | |
707 | } | |
708 | } | |
709 | ||
710 | ret = add_debug_info_fields(err, writer_event_context_type, | |
711 | component); | |
712 | goto end; | |
713 | ||
714 | error: | |
715 | ret = -1; | |
716 | end: | |
717 | return ret; | |
718 | } | |
719 | ||
720 | static | |
721 | struct bt_ctf_stream_class *copy_stream_class_debug_info(FILE *err, | |
722 | struct bt_ctf_stream_class *stream_class, | |
723 | struct bt_ctf_trace *writer_trace, | |
724 | struct debug_info_component *component) | |
725 | { | |
726 | struct bt_ctf_field_type *type = NULL; | |
727 | struct bt_ctf_stream_class *writer_stream_class = NULL; | |
728 | struct bt_ctf_field_type *writer_event_context_type = NULL; | |
729 | int ret_int; | |
730 | const char *name = bt_ctf_stream_class_get_name(stream_class); | |
731 | ||
732 | if (strlen(name) == 0) { | |
733 | name = NULL; | |
734 | } | |
735 | ||
736 | writer_stream_class = bt_ctf_stream_class_create(name); | |
737 | if (!writer_stream_class) { | |
738 | fprintf(err, "[error] %s in %s:%d\n", | |
739 | __func__, __FILE__, __LINE__); | |
740 | goto error; | |
741 | } | |
742 | ||
743 | type = bt_ctf_stream_class_get_packet_context_type(stream_class); | |
744 | if (!type) { | |
745 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
746 | __LINE__); | |
747 | goto error; | |
748 | } | |
749 | ||
750 | ret_int = bt_ctf_stream_class_set_packet_context_type( | |
751 | writer_stream_class, type); | |
752 | if (ret_int < 0) { | |
753 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
754 | __LINE__); | |
755 | goto error; | |
756 | } | |
757 | BT_PUT(type); | |
758 | ||
759 | type = bt_ctf_stream_class_get_event_header_type(stream_class); | |
760 | if (!type) { | |
761 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
762 | __LINE__); | |
763 | goto error; | |
764 | } | |
765 | ||
766 | ret_int = bt_ctf_stream_class_set_event_header_type( | |
767 | writer_stream_class, type); | |
768 | if (ret_int < 0) { | |
769 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
770 | __LINE__); | |
771 | goto error; | |
772 | } | |
773 | BT_PUT(type); | |
774 | ||
775 | type = bt_ctf_stream_class_get_event_context_type(stream_class); | |
776 | if (type) { | |
777 | writer_event_context_type = bt_ctf_field_type_structure_create(); | |
778 | if (!writer_event_context_type) { | |
779 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
780 | __LINE__); | |
781 | goto error; | |
782 | } | |
783 | ret_int = create_debug_info_event_context_type(err, type, | |
784 | writer_event_context_type, component); | |
785 | if (ret_int) { | |
786 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
787 | __LINE__); | |
788 | goto error; | |
789 | } | |
790 | BT_PUT(type); | |
791 | ||
792 | ret_int = bt_ctf_stream_class_set_event_context_type( | |
793 | writer_stream_class, writer_event_context_type); | |
794 | if (ret_int < 0) { | |
795 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
796 | __LINE__); | |
797 | goto error; | |
798 | } | |
799 | BT_PUT(writer_event_context_type); | |
800 | } | |
801 | ||
802 | goto end; | |
803 | ||
804 | error: | |
805 | BT_PUT(writer_stream_class); | |
806 | end: | |
807 | bt_put(writer_event_context_type); | |
808 | bt_put(type); | |
809 | return writer_stream_class; | |
810 | } | |
811 | ||
812 | /* | |
813 | * Add the original clock classes to the new trace, we do not need to copy | |
814 | * them, and if we did, we would have to manually inspect the stream class | |
815 | * to update the integers mapping to a clock. | |
816 | */ | |
817 | static | |
818 | int add_clock_classes(FILE *err, struct bt_ctf_trace *writer_trace, | |
819 | struct bt_ctf_stream_class *writer_stream_class, | |
820 | struct bt_ctf_trace *trace) | |
821 | { | |
822 | int ret, clock_class_count, i; | |
823 | ||
824 | clock_class_count = bt_ctf_trace_get_clock_class_count(trace); | |
825 | ||
826 | for (i = 0; i < clock_class_count; i++) { | |
827 | struct bt_ctf_clock_class *clock_class = | |
9ac68eb1 | 828 | bt_ctf_trace_get_clock_class_by_index(trace, i); |
4f45f9bb JD |
829 | |
830 | if (!clock_class) { | |
831 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
832 | __LINE__); | |
833 | goto error; | |
834 | } | |
835 | ||
836 | ret = bt_ctf_trace_add_clock_class(writer_trace, clock_class); | |
837 | BT_PUT(clock_class); | |
838 | if (ret != 0) { | |
839 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
840 | __LINE__); | |
841 | goto error; | |
842 | } | |
843 | } | |
844 | ||
845 | ret = 0; | |
846 | goto end; | |
847 | ||
848 | error: | |
849 | ret = -1; | |
850 | end: | |
851 | return ret; | |
852 | ||
853 | } | |
854 | ||
855 | static | |
856 | struct bt_ctf_stream_class *insert_new_stream_class( | |
857 | struct debug_info_iterator *debug_it, | |
858 | struct bt_ctf_stream_class *stream_class) | |
859 | { | |
860 | struct bt_ctf_stream_class *writer_stream_class = NULL; | |
861 | struct bt_ctf_trace *trace, *writer_trace = NULL; | |
862 | enum bt_component_status ret; | |
863 | int int_ret; | |
864 | ||
865 | trace = bt_ctf_stream_class_get_trace(stream_class); | |
866 | if (!trace) { | |
867 | fprintf(debug_it->err, | |
868 | "[error] %s in %s:%d\n", __func__, __FILE__, | |
869 | __LINE__); | |
870 | goto error; | |
871 | } | |
872 | ||
873 | writer_trace = lookup_trace(debug_it, trace); | |
874 | if (!writer_trace) { | |
875 | writer_trace = insert_new_trace(debug_it, trace); | |
876 | if (!writer_trace) { | |
877 | fprintf(debug_it->err, "[error] %s in %s:%d\n", __func__, | |
878 | __FILE__, __LINE__); | |
879 | ret = BT_COMPONENT_STATUS_ERROR; | |
880 | goto error; | |
881 | } | |
882 | } | |
883 | bt_get(writer_trace); | |
884 | ||
885 | writer_stream_class = copy_stream_class_debug_info(debug_it->err, stream_class, | |
886 | writer_trace, debug_it->debug_info_component); | |
887 | if (!writer_stream_class) { | |
888 | fprintf(debug_it->err, "[error] Failed to copy stream class\n"); | |
889 | fprintf(debug_it->err, "[error] %s in %s:%d\n", | |
890 | __func__, __FILE__, __LINE__); | |
891 | goto error; | |
892 | } | |
893 | ||
894 | int_ret = bt_ctf_trace_add_stream_class(writer_trace, writer_stream_class); | |
895 | if (int_ret) { | |
896 | fprintf(debug_it->err, | |
897 | "[error] %s in %s:%d\n", __func__, __FILE__, | |
898 | __LINE__); | |
899 | goto error; | |
900 | } | |
901 | ||
902 | ret = add_clock_classes(debug_it->err, writer_trace, | |
903 | writer_stream_class, trace); | |
904 | if (ret != BT_COMPONENT_STATUS_OK) { | |
905 | fprintf(debug_it->err, | |
906 | "[error] %s in %s:%d\n", __func__, __FILE__, | |
907 | __LINE__); | |
908 | goto error; | |
909 | } | |
910 | BT_PUT(writer_trace); | |
911 | BT_PUT(trace); | |
912 | ||
913 | g_hash_table_insert(debug_it->stream_class_map, | |
914 | (gpointer) stream_class, writer_stream_class); | |
915 | ||
916 | goto end; | |
917 | ||
918 | error: | |
919 | BT_PUT(writer_stream_class); | |
920 | end: | |
921 | bt_put(trace); | |
922 | bt_put(writer_trace); | |
923 | return writer_stream_class; | |
924 | } | |
925 | ||
926 | static | |
927 | struct bt_ctf_stream *insert_new_stream( | |
928 | struct debug_info_iterator *debug_it, | |
929 | struct bt_ctf_stream_class *stream_class, | |
930 | struct bt_ctf_stream *stream) | |
931 | { | |
932 | struct bt_ctf_stream *writer_stream = NULL; | |
933 | struct bt_ctf_stream_class *writer_stream_class = NULL; | |
934 | ||
935 | writer_stream_class = g_hash_table_lookup( | |
936 | debug_it->stream_class_map, | |
937 | (gpointer) stream_class); | |
938 | ||
939 | if (!writer_stream_class) { | |
940 | writer_stream_class = insert_new_stream_class(debug_it, | |
941 | stream_class); | |
942 | if (!writer_stream_class) { | |
943 | fprintf(debug_it->err, "[error] %s in %s:%d\n", | |
944 | __func__, __FILE__, __LINE__); | |
945 | goto error; | |
946 | } | |
947 | } | |
948 | bt_get(writer_stream_class); | |
949 | ||
950 | writer_stream = bt_ctf_stream_create(writer_stream_class, | |
951 | bt_ctf_stream_get_name(stream)); | |
952 | if (!writer_stream) { | |
953 | fprintf(debug_it->err, "[error] %s in %s:%d\n", | |
954 | __func__, __FILE__, __LINE__); | |
955 | goto error; | |
956 | } | |
957 | ||
958 | g_hash_table_insert(debug_it->stream_map, (gpointer) stream, | |
959 | writer_stream); | |
960 | ||
961 | goto end; | |
962 | ||
963 | error: | |
964 | BT_PUT(writer_stream); | |
965 | end: | |
966 | bt_put(writer_stream_class); | |
967 | return writer_stream; | |
968 | } | |
969 | ||
970 | static | |
971 | struct bt_ctf_stream *lookup_stream(struct debug_info_iterator *debug_it, | |
972 | struct bt_ctf_stream *stream) | |
973 | { | |
974 | return (struct bt_ctf_stream *) g_hash_table_lookup( | |
975 | debug_it->stream_map, | |
976 | (gpointer) stream); | |
977 | } | |
978 | ||
979 | static | |
980 | struct bt_ctf_event_class *get_event_class(struct debug_info_iterator *debug_it, | |
981 | struct bt_ctf_stream_class *writer_stream_class, | |
982 | struct bt_ctf_event_class *event_class) | |
983 | { | |
a9f0d01b PP |
984 | return bt_ctf_stream_class_get_event_class_by_id(writer_stream_class, |
985 | bt_ctf_event_class_get_id(event_class)); | |
4f45f9bb JD |
986 | } |
987 | ||
988 | static | |
989 | struct bt_ctf_stream *get_writer_stream( | |
990 | struct debug_info_iterator *debug_it, | |
991 | struct bt_ctf_packet *packet, struct bt_ctf_stream *stream) | |
992 | { | |
993 | struct bt_ctf_stream_class *stream_class = NULL; | |
994 | struct bt_ctf_stream *writer_stream = NULL; | |
995 | ||
996 | stream_class = bt_ctf_stream_get_class(stream); | |
997 | if (!stream_class) { | |
998 | fprintf(debug_it->err, "[error] %s in %s:%d\n", | |
999 | __func__, __FILE__, __LINE__); | |
1000 | goto error; | |
1001 | } | |
1002 | ||
1003 | writer_stream = lookup_stream(debug_it, stream); | |
1004 | if (!writer_stream) { | |
1005 | writer_stream = insert_new_stream(debug_it, stream_class, stream); | |
1006 | } | |
1007 | bt_get(writer_stream); | |
1008 | ||
1009 | goto end; | |
1010 | ||
1011 | error: | |
1012 | BT_PUT(writer_stream); | |
1013 | end: | |
1014 | bt_put(stream_class); | |
1015 | return writer_stream; | |
1016 | } | |
1017 | ||
1018 | BT_HIDDEN | |
1019 | struct bt_ctf_packet *debug_info_new_packet( | |
1020 | struct debug_info_iterator *debug_it, | |
1021 | struct bt_ctf_packet *packet) | |
1022 | { | |
1023 | struct bt_ctf_stream *stream = NULL, *writer_stream = NULL; | |
1024 | struct bt_ctf_field *writer_packet_context = NULL; | |
1025 | struct bt_ctf_packet *writer_packet = NULL; | |
1026 | int int_ret; | |
1027 | ||
1028 | stream = bt_ctf_packet_get_stream(packet); | |
1029 | if (!stream) { | |
1030 | fprintf(debug_it->err, "[error] %s in %s:%d\n", | |
1031 | __func__, __FILE__, __LINE__); | |
1032 | goto error; | |
1033 | } | |
1034 | ||
1035 | writer_stream = get_writer_stream(debug_it, packet, stream); | |
1036 | if (!writer_stream) { | |
1037 | fprintf(debug_it->err, "[error] %s in %s:%d\n", | |
1038 | __func__, __FILE__, __LINE__); | |
1039 | goto error; | |
1040 | } | |
1041 | ||
1042 | /* | |
1043 | * If a packet was already opened, close it and remove it from | |
1044 | * the HT. | |
1045 | */ | |
1046 | writer_packet = lookup_packet(debug_it, packet); | |
1047 | if (writer_packet) { | |
1048 | g_hash_table_remove(debug_it->packet_map, packet); | |
1049 | BT_PUT(writer_packet); | |
1050 | } | |
1051 | ||
1052 | writer_packet = insert_new_packet(debug_it, packet, writer_stream); | |
1053 | if (!writer_packet) { | |
1054 | fprintf(debug_it->err, "[error] %s in %s:%d\n", | |
1055 | __func__, __FILE__, __LINE__); | |
1056 | goto error; | |
1057 | } | |
1058 | bt_get(writer_packet); | |
1059 | ||
1060 | writer_packet_context = ctf_copy_packet_context(debug_it->err, packet, | |
1061 | writer_stream); | |
1062 | if (!writer_packet_context) { | |
1063 | fprintf(debug_it->err, "[error] %s in %s:%d\n", | |
1064 | __func__, __FILE__, __LINE__); | |
1065 | goto error; | |
1066 | } | |
1067 | ||
1068 | int_ret = bt_ctf_packet_set_context(writer_packet, writer_packet_context); | |
1069 | if (int_ret) { | |
1070 | fprintf(debug_it->err, "[error] %s in %s:%d\n", | |
1071 | __func__, __FILE__, __LINE__); | |
1072 | goto error; | |
1073 | } | |
1074 | goto end; | |
1075 | ||
1076 | error: | |
1077 | ||
1078 | end: | |
1079 | bt_put(writer_packet_context); | |
1080 | bt_put(writer_stream); | |
1081 | bt_put(stream); | |
1082 | return writer_packet; | |
1083 | } | |
1084 | ||
1085 | BT_HIDDEN | |
1086 | struct bt_ctf_packet *debug_info_close_packet( | |
1087 | struct debug_info_iterator *debug_it, | |
1088 | struct bt_ctf_packet *packet) | |
1089 | { | |
1090 | struct bt_ctf_packet *writer_packet = NULL; | |
1091 | ||
1092 | writer_packet = lookup_packet(debug_it, packet); | |
1093 | if (!writer_packet) { | |
1094 | fprintf(debug_it->err, "[error] %s in %s:%d\n", | |
1095 | __func__, __FILE__, __LINE__); | |
1096 | goto end; | |
1097 | } | |
1098 | g_hash_table_remove(debug_it->packet_map, packet); | |
1099 | ||
1100 | end: | |
1101 | return writer_packet; | |
1102 | } | |
1103 | ||
1104 | BT_HIDDEN | |
1105 | struct bt_ctf_stream *debug_info_stream_end(struct debug_info_iterator *debug_it, | |
1106 | struct bt_ctf_stream *stream) | |
1107 | { | |
1108 | struct bt_ctf_stream *writer_stream; | |
1109 | ||
1110 | writer_stream = lookup_stream(debug_it, stream); | |
1111 | if (!writer_stream) { | |
1112 | fprintf(debug_it->err, "[error] %s in %s:%d\n", | |
1113 | __func__, __FILE__, __LINE__); | |
1114 | goto end; | |
1115 | } | |
1116 | g_hash_table_remove(debug_it->stream_map, stream); | |
1117 | ||
1118 | end: | |
1119 | return writer_stream; | |
1120 | } | |
1121 | ||
1122 | static | |
1123 | struct debug_info_source *lookup_debug_info(FILE *err, | |
1124 | struct bt_ctf_event *event, | |
1125 | struct debug_info *debug_info) | |
1126 | { | |
1127 | int64_t vpid; | |
1128 | uint64_t ip; | |
1129 | struct debug_info_source *dbg_info_src = NULL; | |
1130 | int ret; | |
1131 | ||
1132 | ret = get_stream_event_context_int_field_value(err, event, | |
1133 | "_vpid", &vpid); | |
1134 | if (ret) { | |
1135 | goto end; | |
1136 | } | |
1137 | ||
1138 | ret = get_stream_event_context_unsigned_int_field_value(err, event, | |
1139 | "_ip", &ip); | |
1140 | if (ret) { | |
1141 | goto end; | |
1142 | } | |
1143 | ||
1144 | /* Get debug info for this context. */ | |
1145 | dbg_info_src = debug_info_query(debug_info, vpid, ip); | |
1146 | ||
1147 | end: | |
1148 | return dbg_info_src; | |
1149 | } | |
1150 | ||
1151 | static | |
1152 | int set_debug_info_field(FILE *err, struct bt_ctf_field *debug_field, | |
1153 | struct debug_info_source *dbg_info_src, | |
1154 | struct debug_info_component *component) | |
1155 | { | |
1156 | int i, nr_fields, ret; | |
1157 | struct bt_ctf_field_type *debug_field_type = NULL; | |
1158 | struct bt_ctf_field *field = NULL; | |
1159 | struct bt_ctf_field_type *field_type = NULL; | |
1160 | ||
1161 | debug_field_type = bt_ctf_field_get_type(debug_field); | |
1162 | if (!debug_field_type) { | |
1163 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
1164 | __FILE__, __LINE__); | |
1165 | goto error; | |
1166 | } | |
1167 | ||
1168 | nr_fields = bt_ctf_field_type_structure_get_field_count(debug_field_type); | |
1169 | for (i = 0; i < nr_fields; i++) { | |
1170 | const char *field_name; | |
1171 | ||
1172 | if (bt_ctf_field_type_structure_get_field(debug_field_type, | |
1173 | &field_name, &field_type, i) < 0) { | |
1174 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
1175 | __FILE__, __LINE__); | |
1176 | goto error; | |
1177 | } | |
1178 | BT_PUT(field_type); | |
1179 | ||
1180 | field = bt_ctf_field_structure_get_field_by_index(debug_field, i); | |
1181 | if (!strcmp(field_name, "bin")) { | |
1182 | if (dbg_info_src && dbg_info_src->bin_path) { | |
1183 | GString *tmp = g_string_new(NULL); | |
1184 | ||
1185 | if (component->arg_full_path) { | |
1186 | g_string_printf(tmp, "%s%s", | |
1187 | dbg_info_src->bin_path, | |
1188 | dbg_info_src->bin_loc); | |
1189 | } else { | |
1190 | g_string_printf(tmp, "%s%s", | |
1191 | dbg_info_src->short_bin_path, | |
1192 | dbg_info_src->bin_loc); | |
1193 | } | |
1194 | ret = bt_ctf_field_string_set_value(field, tmp->str); | |
1195 | g_string_free(tmp, true); | |
1196 | } else { | |
1197 | ret = bt_ctf_field_string_set_value(field, ""); | |
1198 | } | |
1199 | } else if (!strcmp(field_name, "func")) { | |
1200 | if (dbg_info_src && dbg_info_src->func) { | |
1201 | ret = bt_ctf_field_string_set_value(field, | |
1202 | dbg_info_src->func); | |
1203 | } else { | |
1204 | ret = bt_ctf_field_string_set_value(field, ""); | |
1205 | } | |
1206 | } else if (!strcmp(field_name, "src")) { | |
1207 | if (dbg_info_src && dbg_info_src->src_path) { | |
1208 | GString *tmp = g_string_new(NULL); | |
1209 | ||
1210 | if (component->arg_full_path) { | |
1211 | g_string_printf(tmp, "%s:%" PRId64, | |
1212 | dbg_info_src->src_path, | |
1213 | dbg_info_src->line_no); | |
1214 | } else { | |
1215 | g_string_printf(tmp, "%s:%" PRId64, | |
1216 | dbg_info_src->short_src_path, | |
1217 | dbg_info_src->line_no); | |
1218 | } | |
1219 | ret = bt_ctf_field_string_set_value(field, tmp->str); | |
1220 | g_string_free(tmp, true); | |
1221 | } else { | |
1222 | ret = bt_ctf_field_string_set_value(field, ""); | |
1223 | } | |
1224 | } | |
1225 | BT_PUT(field); | |
1226 | if (ret) { | |
1227 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
1228 | __FILE__, __LINE__); | |
1229 | goto error; | |
1230 | } | |
1231 | } | |
1232 | ret = 0; | |
1233 | goto end; | |
1234 | ||
1235 | error: | |
1236 | ret = -1; | |
1237 | end: | |
1238 | bt_put(field_type); | |
1239 | bt_put(field); | |
1240 | bt_put(debug_field_type); | |
1241 | return ret; | |
1242 | } | |
1243 | ||
1244 | static | |
1245 | int copy_set_debug_info_stream_event_context(FILE *err, | |
1246 | struct bt_ctf_field *event_context, | |
1247 | struct bt_ctf_event *event, | |
1248 | struct bt_ctf_event *writer_event, | |
1249 | struct debug_info *debug_info, | |
1250 | struct debug_info_component *component) | |
1251 | { | |
1252 | struct bt_ctf_field_type *writer_event_context_type = NULL; | |
1253 | struct bt_ctf_field *writer_event_context = NULL; | |
1254 | struct bt_ctf_field *field = NULL, *copy_field = NULL, *debug_field = NULL; | |
1255 | struct bt_ctf_field_type *field_type = NULL; | |
1256 | struct debug_info_source *dbg_info_src; | |
1257 | int ret, nr_fields, i; | |
1258 | ||
1259 | writer_event_context = bt_ctf_event_get_stream_event_context(writer_event); | |
1260 | if (!writer_event_context) { | |
1261 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, __LINE__); | |
1262 | goto error; | |
1263 | } | |
1264 | ||
1265 | writer_event_context_type = bt_ctf_field_get_type(writer_event_context); | |
1266 | if (!writer_event_context_type) { | |
1267 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
1268 | __FILE__, __LINE__); | |
1269 | goto error; | |
1270 | } | |
1271 | ||
1272 | /* | |
1273 | * If it is not a structure, we did not modify it to add the debug info | |
1274 | * fields, so just assign it as is. | |
1275 | */ | |
1487a16a | 1276 | if (bt_ctf_field_type_get_type_id(writer_event_context_type) != BT_CTF_FIELD_TYPE_ID_STRUCT) { |
4f45f9bb JD |
1277 | ret = bt_ctf_event_set_event_context(writer_event, event_context); |
1278 | goto end; | |
1279 | } | |
1280 | ||
1281 | dbg_info_src = lookup_debug_info(err, event, debug_info); | |
1282 | ||
1283 | nr_fields = bt_ctf_field_type_structure_get_field_count(writer_event_context_type); | |
1284 | for (i = 0; i < nr_fields; i++) { | |
1285 | const char *field_name; | |
1286 | ||
1287 | if (bt_ctf_field_type_structure_get_field(writer_event_context_type, | |
1288 | &field_name, &field_type, i) < 0) { | |
1289 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
1290 | __FILE__, __LINE__); | |
1291 | goto error; | |
1292 | } | |
1293 | ||
1294 | field = bt_ctf_field_structure_get_field_by_index(event_context, i); | |
1295 | /* | |
1296 | * The debug_info field, only exists in the writer event or | |
1297 | * if it was set by a earlier pass of the debug_info plugin. | |
1298 | * | |
1299 | * FIXME: are we replacing an exisiting debug_info struct here ?? | |
1300 | */ | |
1301 | if (!strcmp(field_name, component->arg_debug_info_field_name) && | |
1302 | !field) { | |
1303 | debug_field = bt_ctf_field_structure_get_field_by_index( | |
1304 | writer_event_context, i); | |
1305 | if (!debug_field) { | |
1306 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
1307 | __FILE__, __LINE__); | |
1308 | goto error; | |
1309 | } | |
1310 | ret = set_debug_info_field(err, debug_field, | |
1311 | dbg_info_src, component); | |
1312 | if (ret) { | |
1313 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
1314 | __FILE__, __LINE__); | |
1315 | goto error; | |
1316 | } | |
1317 | BT_PUT(debug_field); | |
1318 | } else { | |
1319 | copy_field = bt_ctf_field_copy(field); | |
1320 | if (!copy_field) { | |
1321 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
1322 | __FILE__, __LINE__); | |
1323 | goto error; | |
1324 | } | |
1325 | ||
1326 | ret = bt_ctf_field_structure_set_field(writer_event_context, | |
1327 | field_name, copy_field); | |
1328 | if (ret) { | |
1329 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
1330 | __FILE__, __LINE__); | |
1331 | goto error; | |
1332 | } | |
1333 | BT_PUT(copy_field); | |
1334 | } | |
1335 | BT_PUT(field_type); | |
1336 | BT_PUT(field); | |
1337 | } | |
1338 | ||
1339 | ret = 0; | |
1340 | goto end; | |
1341 | ||
1342 | error: | |
1343 | ret = -1; | |
1344 | end: | |
1345 | bt_put(writer_event_context_type); | |
1346 | bt_put(writer_event_context); | |
1347 | bt_put(field); | |
1348 | bt_put(copy_field); | |
1349 | bt_put(debug_field); | |
1350 | bt_put(field_type); | |
1351 | return ret; | |
1352 | } | |
1353 | ||
1354 | static | |
1355 | struct bt_ctf_clock_class *stream_class_get_clock_class(FILE *err, | |
1356 | struct bt_ctf_stream_class *stream_class) | |
1357 | { | |
1358 | struct bt_ctf_trace *trace = NULL; | |
1359 | struct bt_ctf_clock_class *clock_class = NULL; | |
1360 | ||
1361 | trace = bt_ctf_stream_class_get_trace(stream_class); | |
1362 | if (!trace) { | |
1363 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
1364 | __LINE__); | |
1365 | goto end; | |
1366 | } | |
1367 | ||
1368 | /* FIXME multi-clock? */ | |
9ac68eb1 | 1369 | clock_class = bt_ctf_trace_get_clock_class_by_index(trace, 0); |
4f45f9bb JD |
1370 | |
1371 | bt_put(trace); | |
1372 | ||
1373 | end: | |
1374 | return clock_class; | |
1375 | } | |
1376 | ||
1377 | static | |
1378 | struct bt_ctf_clock_class *event_get_clock_class(FILE *err, struct bt_ctf_event *event) | |
1379 | { | |
1380 | struct bt_ctf_event_class *event_class = NULL; | |
1381 | struct bt_ctf_stream_class *stream_class = NULL; | |
1382 | struct bt_ctf_clock_class *clock_class = NULL; | |
1383 | ||
1384 | event_class = bt_ctf_event_get_class(event); | |
1385 | if (!event_class) { | |
1386 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
1387 | __LINE__); | |
1388 | goto error; | |
1389 | } | |
1390 | ||
1391 | stream_class = bt_ctf_event_class_get_stream_class(event_class); | |
1392 | if (!stream_class) { | |
1393 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
1394 | __LINE__); | |
1395 | goto error; | |
1396 | } | |
1397 | ||
1398 | clock_class = stream_class_get_clock_class(err, stream_class); | |
1399 | goto end; | |
1400 | ||
1401 | error: | |
1402 | BT_PUT(clock_class); | |
1403 | end: | |
1404 | bt_put(stream_class); | |
1405 | bt_put(event_class); | |
1406 | return clock_class; | |
1407 | } | |
1408 | ||
1409 | static | |
1410 | int set_event_clock_value(FILE *err, struct bt_ctf_event *event, | |
1411 | struct bt_ctf_event *writer_event) | |
1412 | { | |
1413 | struct bt_ctf_clock_class *clock_class = NULL; | |
1414 | struct bt_ctf_clock_value *clock_value = NULL; | |
1415 | int ret; | |
1416 | ||
1417 | clock_class = event_get_clock_class(err, event); | |
1418 | if (!clock_class) { | |
1419 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
1420 | __LINE__); | |
1421 | goto error; | |
1422 | } | |
1423 | ||
1424 | clock_value = bt_ctf_event_get_clock_value(event, clock_class); | |
1425 | if (!clock_value) { | |
1426 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
1427 | __LINE__); | |
1428 | goto error; | |
1429 | } | |
1430 | ||
1431 | /* | |
1432 | * We share the same clocks, so we can assign the clock value to the | |
1433 | * writer event. | |
1434 | */ | |
1435 | ret = bt_ctf_event_set_clock_value(writer_event, clock_value); | |
1436 | if (ret) { | |
1437 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
1438 | __LINE__); | |
1439 | goto error; | |
1440 | } | |
1441 | ||
1442 | ret = 0; | |
1443 | goto end; | |
1444 | ||
1445 | error: | |
1446 | ret = -1; | |
1447 | end: | |
1448 | bt_put(clock_class); | |
1449 | bt_put(clock_value); | |
1450 | return ret; | |
1451 | } | |
1452 | ||
1453 | static | |
1454 | struct bt_ctf_event *debug_info_copy_event(FILE *err, struct bt_ctf_event *event, | |
1455 | struct bt_ctf_event_class *writer_event_class, | |
1456 | struct debug_info *debug_info, | |
1457 | struct debug_info_component *component) | |
1458 | { | |
1459 | struct bt_ctf_event *writer_event = NULL; | |
f6f999a3 | 1460 | struct bt_ctf_field *field = NULL, *copy_field = NULL; |
4f45f9bb JD |
1461 | int ret; |
1462 | ||
1463 | writer_event = bt_ctf_event_create(writer_event_class); | |
1464 | if (!writer_event) { | |
1465 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
1466 | __LINE__); | |
1467 | goto error; | |
1468 | } | |
1469 | ||
1470 | ret = set_event_clock_value(err, event, writer_event); | |
1471 | if (ret) { | |
1472 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
1473 | __FILE__, __LINE__); | |
1474 | goto error; | |
1475 | } | |
1476 | ||
1477 | field = bt_ctf_event_get_header(event); | |
1478 | if (!field) { | |
1479 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
1480 | __FILE__, __LINE__); | |
1481 | goto error; | |
1482 | } | |
1483 | ||
1484 | ret = ctf_copy_event_header(err, event, writer_event_class, | |
1485 | writer_event, field); | |
1486 | if (ret) { | |
1487 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
1488 | __FILE__, __LINE__); | |
1489 | goto error; | |
1490 | } | |
1491 | BT_PUT(field); | |
1492 | ||
1493 | /* Optional field, so it can fail silently. */ | |
1494 | field = bt_ctf_event_get_stream_event_context(event); | |
1495 | if (field) { | |
1496 | ret = copy_set_debug_info_stream_event_context(err, | |
1497 | field, event, writer_event, debug_info, | |
1498 | component); | |
1499 | if (ret < 0) { | |
1500 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
1501 | __FILE__, __LINE__); | |
1502 | goto error; | |
1503 | } | |
1504 | BT_PUT(field); | |
1505 | } | |
1506 | ||
1507 | /* Optional field, so it can fail silently. */ | |
1508 | field = bt_ctf_event_get_event_context(event); | |
1509 | copy_field = bt_ctf_field_copy(field); | |
1510 | if (copy_field) { | |
1511 | ret = bt_ctf_event_set_event_context(writer_event, copy_field); | |
1512 | if (ret < 0) { | |
1513 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
1514 | __FILE__, __LINE__); | |
1515 | goto error; | |
1516 | } | |
1517 | BT_PUT(copy_field); | |
1518 | } | |
1519 | BT_PUT(field); | |
1520 | ||
9ac68eb1 | 1521 | field = bt_ctf_event_get_event_payload(event); |
4f45f9bb JD |
1522 | if (!field) { |
1523 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
1524 | __FILE__, __LINE__); | |
1525 | goto error; | |
1526 | } | |
1527 | copy_field = bt_ctf_field_copy(field); | |
1528 | if (copy_field) { | |
9ac68eb1 | 1529 | ret = bt_ctf_event_set_event_payload(writer_event, copy_field); |
4f45f9bb JD |
1530 | if (ret < 0) { |
1531 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
1532 | __FILE__, __LINE__); | |
1533 | goto error; | |
1534 | } | |
1535 | BT_PUT(copy_field); | |
1536 | } | |
1537 | BT_PUT(field); | |
1538 | ||
1539 | goto end; | |
1540 | ||
1541 | error: | |
1542 | BT_PUT(writer_event); | |
1543 | end: | |
1544 | bt_put(copy_field); | |
1545 | bt_put(field); | |
1546 | return writer_event; | |
1547 | } | |
1548 | ||
1549 | BT_HIDDEN | |
1550 | struct bt_ctf_event *debug_info_output_event( | |
1551 | struct debug_info_iterator *debug_it, | |
1552 | struct bt_ctf_event *event) | |
1553 | { | |
1554 | struct bt_ctf_event_class *event_class = NULL, *writer_event_class = NULL; | |
1555 | struct bt_ctf_stream_class *stream_class = NULL, *writer_stream_class = NULL; | |
1556 | struct bt_ctf_event *writer_event = NULL; | |
f6f999a3 | 1557 | struct bt_ctf_packet *packet = NULL, *writer_packet = NULL; |
4f45f9bb JD |
1558 | struct bt_ctf_trace *writer_trace = NULL; |
1559 | struct debug_info *debug_info; | |
1560 | const char *event_name; | |
1561 | int int_ret; | |
1562 | ||
1563 | event_class = bt_ctf_event_get_class(event); | |
1564 | if (!event_class) { | |
1565 | fprintf(debug_it->err, "[error] %s in %s:%d\n", __func__, | |
1566 | __FILE__, __LINE__); | |
1567 | goto error; | |
1568 | } | |
1569 | ||
1570 | event_name = bt_ctf_event_class_get_name(event_class); | |
1571 | if (!event_name) { | |
1572 | fprintf(debug_it->err, "[error] %s in %s:%d\n", __func__, | |
1573 | __FILE__, __LINE__); | |
1574 | goto error; | |
1575 | } | |
1576 | ||
1577 | stream_class = bt_ctf_event_class_get_stream_class(event_class); | |
1578 | if (!stream_class) { | |
1579 | fprintf(debug_it->err, "[error] %s in %s:%d\n", __func__, | |
1580 | __FILE__, __LINE__); | |
1581 | goto error; | |
1582 | } | |
1583 | ||
1584 | writer_stream_class = g_hash_table_lookup( | |
1585 | debug_it->stream_class_map, | |
1586 | (gpointer) stream_class); | |
1587 | if (!writer_stream_class || !bt_get(writer_stream_class)) { | |
1588 | fprintf(debug_it->err, "[error] %s in %s:%d\n", __func__, | |
1589 | __FILE__, __LINE__); | |
1590 | goto error; | |
1591 | } | |
1592 | ||
1593 | writer_event_class = get_event_class(debug_it, | |
1594 | writer_stream_class, event_class); | |
1595 | if (!writer_event_class) { | |
1596 | writer_event_class = ctf_copy_event_class(debug_it->err, | |
1597 | event_class); | |
1598 | if (!writer_event_class) { | |
1599 | fprintf(debug_it->err, "[error] %s in %s:%d\n", | |
1600 | __func__, __FILE__, __LINE__); | |
1601 | goto error; | |
1602 | } | |
1603 | int_ret = bt_ctf_stream_class_add_event_class( | |
1604 | writer_stream_class, writer_event_class); | |
1605 | if (int_ret) { | |
1606 | fprintf(debug_it->err, "[error] %s in %s:%d\n", | |
1607 | __func__, __FILE__, __LINE__); | |
1608 | goto error; | |
1609 | } | |
1610 | } | |
1611 | ||
1612 | writer_trace = bt_ctf_stream_class_get_trace(writer_stream_class); | |
1613 | if (!writer_trace) { | |
1614 | fprintf(debug_it->err, "[error] %s in %s:%d\n", __func__, | |
1615 | __FILE__, __LINE__); | |
1616 | goto error; | |
1617 | } | |
1618 | ||
1619 | debug_info = get_trace_debug_info(debug_it, writer_trace); | |
1620 | if (debug_info) { | |
1621 | debug_info_handle_event(debug_it->err, event, debug_info); | |
1622 | } | |
1623 | ||
1624 | writer_event = debug_info_copy_event(debug_it->err, event, | |
1625 | writer_event_class, debug_info, | |
1626 | debug_it->debug_info_component); | |
1627 | if (!writer_event) { | |
1628 | fprintf(debug_it->err, "[error] %s in %s:%d\n", __func__, | |
1629 | __FILE__, __LINE__); | |
1630 | fprintf(debug_it->err, "[error] Failed to copy event %s\n", | |
1631 | bt_ctf_event_class_get_name(writer_event_class)); | |
1632 | goto error; | |
1633 | } | |
1634 | ||
1635 | packet = bt_ctf_event_get_packet(event); | |
1636 | if (!packet) { | |
1637 | fprintf(debug_it->err, "[error] %s in %s:%d\n", __func__, | |
1638 | __FILE__, __LINE__); | |
1639 | goto error; | |
1640 | } | |
1641 | ||
1642 | writer_packet = lookup_packet(debug_it, packet); | |
1643 | if (!writer_packet) { | |
1644 | fprintf(debug_it->err, "[error] %s in %s:%d\n", __func__, | |
1645 | __FILE__, __LINE__); | |
1646 | goto error; | |
1647 | } | |
1648 | bt_get(writer_packet); | |
1649 | ||
1650 | int_ret = bt_ctf_event_set_packet(writer_event, writer_packet); | |
1651 | if (int_ret < 0) { | |
1652 | fprintf(debug_it->err, "[error] %s in %s:%d\n", __func__, | |
1653 | __FILE__, __LINE__); | |
1654 | fprintf(debug_it->err, "[error] Failed to append event %s\n", | |
1655 | bt_ctf_event_class_get_name(writer_event_class)); | |
1656 | goto error; | |
1657 | } | |
1658 | ||
1659 | /* Keep the reference on the writer event */ | |
1660 | goto end; | |
1661 | ||
1662 | error: | |
1663 | BT_PUT(writer_event); | |
1664 | ||
1665 | end: | |
1666 | bt_put(writer_trace); | |
1667 | bt_put(writer_packet); | |
1668 | bt_put(packet); | |
1669 | bt_put(writer_event_class); | |
1670 | bt_put(writer_stream_class); | |
1671 | bt_put(stream_class); | |
1672 | bt_put(event_class); | |
1673 | return writer_event; | |
1674 | } |