Commit | Line | Data |
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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 | ||
504db471 JD |
43 | static |
44 | void unref_stream(struct bt_ctf_stream *stream) | |
45 | { | |
46 | bt_put(stream); | |
47 | } | |
48 | ||
49 | static | |
50 | void unref_packet(struct bt_ctf_packet *packet) | |
51 | { | |
52 | bt_put(packet); | |
53 | } | |
54 | ||
55 | static | |
56 | void unref_stream_class(struct bt_ctf_stream_class *stream_class) | |
57 | { | |
58 | bt_put(stream_class); | |
59 | } | |
60 | ||
61 | static | |
62 | void unref_debug_info(struct debug_info *debug_info) | |
63 | { | |
64 | debug_info_destroy(debug_info); | |
65 | } | |
66 | ||
4f45f9bb JD |
67 | static |
68 | struct bt_ctf_field *get_payload_field(FILE *err, | |
69 | struct bt_ctf_event *event, const char *field_name) | |
70 | { | |
71 | struct bt_ctf_field *field = NULL, *sec = NULL; | |
72 | struct bt_ctf_field_type *sec_type = NULL; | |
73 | ||
74 | sec = bt_ctf_event_get_payload(event, NULL); | |
75 | if (!sec) { | |
76 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
77 | __FILE__, __LINE__); | |
78 | goto end; | |
79 | } | |
80 | ||
81 | sec_type = bt_ctf_field_get_type(sec); | |
82 | if (!sec_type) { | |
83 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
84 | __FILE__, __LINE__); | |
85 | goto end; | |
86 | } | |
87 | ||
1487a16a | 88 | if (bt_ctf_field_type_get_type_id(sec_type) != BT_CTF_FIELD_TYPE_ID_STRUCT) { |
4f45f9bb JD |
89 | fprintf(err, "[error] %s in %s:%d\n", __func__, |
90 | __FILE__, __LINE__); | |
91 | goto end; | |
92 | } | |
93 | ||
94 | field = bt_ctf_field_structure_get_field(sec, field_name); | |
95 | ||
96 | end: | |
97 | bt_put(sec_type); | |
98 | bt_put(sec); | |
99 | return field; | |
100 | } | |
101 | ||
102 | static | |
103 | struct bt_ctf_field *get_stream_event_context_field(FILE *err, | |
104 | struct bt_ctf_event *event, const char *field_name) | |
105 | { | |
106 | struct bt_ctf_field *field = NULL, *sec = NULL; | |
107 | struct bt_ctf_field_type *sec_type = NULL; | |
108 | ||
109 | sec = bt_ctf_event_get_stream_event_context(event); | |
110 | if (!sec) { | |
4f45f9bb JD |
111 | goto end; |
112 | } | |
113 | ||
114 | sec_type = bt_ctf_field_get_type(sec); | |
115 | if (!sec_type) { | |
116 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
117 | __FILE__, __LINE__); | |
118 | goto end; | |
119 | } | |
120 | ||
1487a16a | 121 | if (bt_ctf_field_type_get_type_id(sec_type) != BT_CTF_FIELD_TYPE_ID_STRUCT) { |
4f45f9bb JD |
122 | fprintf(err, "[error] %s in %s:%d\n", __func__, |
123 | __FILE__, __LINE__); | |
124 | goto end; | |
125 | } | |
126 | ||
127 | field = bt_ctf_field_structure_get_field(sec, field_name); | |
128 | ||
129 | end: | |
130 | bt_put(sec_type); | |
131 | bt_put(sec); | |
132 | return field; | |
133 | } | |
134 | ||
135 | BT_HIDDEN | |
136 | int get_stream_event_context_unsigned_int_field_value(FILE *err, | |
137 | struct bt_ctf_event *event, const char *field_name, | |
138 | uint64_t *value) | |
139 | { | |
140 | int ret; | |
141 | struct bt_ctf_field *field = NULL; | |
142 | struct bt_ctf_field_type *field_type = NULL; | |
143 | ||
144 | field = get_stream_event_context_field(err, event, field_name); | |
145 | if (!field) { | |
4f45f9bb JD |
146 | goto error; |
147 | } | |
148 | ||
149 | field_type = bt_ctf_field_get_type(field); | |
150 | if (!field_type) { | |
151 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
152 | __FILE__, __LINE__); | |
153 | goto error; | |
154 | } | |
155 | ||
1487a16a | 156 | if (bt_ctf_field_type_get_type_id(field_type) != BT_CTF_FIELD_TYPE_ID_INTEGER) { |
4f45f9bb JD |
157 | fprintf(err, "[error] %s in %s:%d\n", __func__, |
158 | __FILE__, __LINE__); | |
159 | goto error; | |
160 | } | |
161 | ||
162 | if (bt_ctf_field_type_integer_get_signed(field_type) != 0) { | |
163 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
164 | __FILE__, __LINE__); | |
165 | goto error; | |
166 | } | |
167 | ||
168 | ret = bt_ctf_field_unsigned_integer_get_value(field, value); | |
169 | goto end; | |
170 | ||
171 | error: | |
172 | ret = -1; | |
173 | end: | |
174 | bt_put(field_type); | |
175 | bt_put(field); | |
176 | return ret; | |
177 | } | |
178 | ||
179 | BT_HIDDEN | |
180 | int get_stream_event_context_int_field_value(FILE *err, struct bt_ctf_event *event, | |
181 | const char *field_name, int64_t *value) | |
182 | { | |
183 | struct bt_ctf_field *field = NULL; | |
184 | struct bt_ctf_field_type *field_type = NULL; | |
185 | int ret; | |
186 | ||
187 | field = get_stream_event_context_field(err, event, field_name); | |
188 | if (!field) { | |
189 | goto error; | |
190 | } | |
191 | ||
192 | field_type = bt_ctf_field_get_type(field); | |
193 | if (!field_type) { | |
194 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
195 | __FILE__, __LINE__); | |
196 | goto error; | |
197 | } | |
198 | ||
1487a16a | 199 | if (bt_ctf_field_type_get_type_id(field_type) != BT_CTF_FIELD_TYPE_ID_INTEGER) { |
4f45f9bb JD |
200 | fprintf(err, "[error] %s in %s:%d\n", __func__, |
201 | __FILE__, __LINE__); | |
202 | goto error; | |
203 | } | |
204 | ||
205 | if (bt_ctf_field_type_integer_get_signed(field_type) != 1) { | |
206 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
207 | __FILE__, __LINE__); | |
208 | goto error; | |
209 | } | |
210 | ||
211 | ret = bt_ctf_field_signed_integer_get_value(field, value); | |
212 | goto end; | |
213 | ||
214 | error: | |
215 | ret = -1; | |
216 | end: | |
217 | bt_put(field_type); | |
218 | bt_put(field); | |
219 | return ret; | |
220 | } | |
221 | ||
222 | BT_HIDDEN | |
223 | int get_payload_unsigned_int_field_value(FILE *err, | |
224 | struct bt_ctf_event *event, const char *field_name, | |
225 | uint64_t *value) | |
226 | { | |
227 | struct bt_ctf_field *field = NULL; | |
228 | struct bt_ctf_field_type *field_type = NULL; | |
229 | int ret; | |
230 | ||
231 | field = get_payload_field(err, event, field_name); | |
232 | if (!field) { | |
233 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
234 | __FILE__, __LINE__); | |
235 | goto error; | |
236 | } | |
237 | ||
238 | field_type = bt_ctf_field_get_type(field); | |
239 | if (!field_type) { | |
240 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
241 | __FILE__, __LINE__); | |
242 | goto error; | |
243 | } | |
244 | ||
1487a16a | 245 | if (bt_ctf_field_type_get_type_id(field_type) != BT_CTF_FIELD_TYPE_ID_INTEGER) { |
4f45f9bb JD |
246 | fprintf(err, "[error] %s in %s:%d\n", __func__, |
247 | __FILE__, __LINE__); | |
248 | goto error; | |
249 | } | |
250 | ||
251 | if (bt_ctf_field_type_integer_get_signed(field_type) != 0) { | |
252 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
253 | __FILE__, __LINE__); | |
254 | goto error; | |
255 | } | |
256 | ||
257 | ret = bt_ctf_field_unsigned_integer_get_value(field, value); | |
258 | goto end; | |
259 | ||
260 | error: | |
261 | ret = -1; | |
262 | end: | |
263 | bt_put(field_type); | |
264 | bt_put(field); | |
265 | return ret; | |
266 | } | |
267 | ||
268 | BT_HIDDEN | |
269 | int get_payload_int_field_value(FILE *err, struct bt_ctf_event *event, | |
270 | const char *field_name, int64_t *value) | |
271 | { | |
272 | struct bt_ctf_field *field = NULL; | |
273 | struct bt_ctf_field_type *field_type = NULL; | |
274 | int ret; | |
275 | ||
276 | field = get_payload_field(err, event, field_name); | |
277 | if (!field) { | |
278 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
279 | __FILE__, __LINE__); | |
280 | goto error; | |
281 | } | |
282 | ||
283 | field_type = bt_ctf_field_get_type(field); | |
284 | if (!field_type) { | |
285 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
286 | __FILE__, __LINE__); | |
287 | goto error; | |
288 | } | |
289 | ||
1487a16a | 290 | if (bt_ctf_field_type_get_type_id(field_type) != BT_CTF_FIELD_TYPE_ID_INTEGER) { |
4f45f9bb JD |
291 | fprintf(err, "[error] %s in %s:%d\n", __func__, |
292 | __FILE__, __LINE__); | |
293 | goto error; | |
294 | } | |
295 | ||
296 | if (bt_ctf_field_type_integer_get_signed(field_type) != 1) { | |
297 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
298 | __FILE__, __LINE__); | |
299 | goto error; | |
300 | } | |
301 | ||
302 | ret = bt_ctf_field_signed_integer_get_value(field, value); | |
303 | goto end; | |
304 | ||
305 | error: | |
306 | ret = -1; | |
307 | end: | |
308 | bt_put(field_type); | |
309 | bt_put(field); | |
310 | return ret; | |
311 | } | |
312 | ||
313 | BT_HIDDEN | |
314 | int get_payload_string_field_value(FILE *err, | |
315 | struct bt_ctf_event *event, const char *field_name, | |
316 | const char **value) | |
317 | { | |
318 | struct bt_ctf_field *field = NULL; | |
319 | struct bt_ctf_field_type *field_type = NULL; | |
320 | int ret; | |
321 | ||
65db8b88 JD |
322 | /* |
323 | * The field might not exist, no error here. | |
324 | */ | |
4f45f9bb JD |
325 | field = get_payload_field(err, event, field_name); |
326 | if (!field) { | |
4f45f9bb JD |
327 | goto error; |
328 | } | |
329 | ||
330 | field_type = bt_ctf_field_get_type(field); | |
331 | if (!field_type) { | |
332 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
333 | __FILE__, __LINE__); | |
334 | goto error; | |
335 | } | |
336 | ||
1487a16a | 337 | if (bt_ctf_field_type_get_type_id(field_type) != BT_CTF_FIELD_TYPE_ID_STRING) { |
4f45f9bb JD |
338 | fprintf(err, "[error] %s in %s:%d\n", __func__, |
339 | __FILE__, __LINE__); | |
340 | goto error; | |
341 | } | |
342 | ||
343 | *value = bt_ctf_field_string_get_value(field); | |
344 | if (!*value) { | |
345 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
346 | __FILE__, __LINE__); | |
347 | goto error; | |
348 | } | |
349 | ||
350 | ret = 0; | |
351 | goto end; | |
352 | ||
353 | error: | |
354 | ret = -1; | |
355 | end: | |
356 | bt_put(field_type); | |
357 | bt_put(field); | |
358 | return ret; | |
359 | } | |
360 | ||
361 | BT_HIDDEN | |
362 | int get_payload_build_id_field_value(FILE *err, | |
363 | struct bt_ctf_event *event, const char *field_name, | |
364 | uint8_t **build_id, uint64_t *build_id_len) | |
365 | { | |
366 | struct bt_ctf_field *field = NULL, *seq_len = NULL; | |
367 | struct bt_ctf_field_type *field_type = NULL; | |
368 | struct bt_ctf_field *seq_field = NULL; | |
369 | uint64_t i; | |
370 | int ret; | |
371 | ||
372 | *build_id = NULL; | |
373 | ||
374 | field = get_payload_field(err, event, field_name); | |
375 | if (!field) { | |
376 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
377 | __FILE__, __LINE__); | |
378 | goto error; | |
379 | } | |
380 | ||
381 | field_type = bt_ctf_field_get_type(field); | |
382 | if (!field_type) { | |
383 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
384 | __FILE__, __LINE__); | |
385 | goto error; | |
386 | } | |
387 | ||
1487a16a | 388 | if (bt_ctf_field_type_get_type_id(field_type) != BT_CTF_FIELD_TYPE_ID_SEQUENCE) { |
4f45f9bb JD |
389 | fprintf(err, "[error] %s in %s:%d\n", __func__, |
390 | __FILE__, __LINE__); | |
391 | goto error; | |
392 | } | |
393 | BT_PUT(field_type); | |
394 | ||
395 | seq_len = bt_ctf_field_sequence_get_length(field); | |
396 | if (!seq_len) { | |
397 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
398 | __FILE__, __LINE__); | |
399 | goto error; | |
400 | } | |
401 | ||
402 | ret = bt_ctf_field_unsigned_integer_get_value(seq_len, build_id_len); | |
403 | if (ret) { | |
404 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
405 | __FILE__, __LINE__); | |
406 | goto error; | |
407 | } | |
408 | BT_PUT(seq_len); | |
409 | ||
410 | *build_id = g_new0(uint8_t, *build_id_len); | |
411 | if (!*build_id) { | |
412 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
413 | __FILE__, __LINE__); | |
414 | goto error; | |
415 | } | |
416 | ||
417 | for (i = 0; i < *build_id_len; i++) { | |
418 | uint64_t tmp; | |
419 | ||
420 | seq_field = bt_ctf_field_sequence_get_field(field, i); | |
421 | if (!seq_field) { | |
422 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
423 | __FILE__, __LINE__); | |
424 | goto error; | |
425 | } | |
426 | ||
427 | ret = bt_ctf_field_unsigned_integer_get_value(seq_field, &tmp); | |
428 | if (ret) { | |
429 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
430 | __FILE__, __LINE__); | |
431 | goto error; | |
432 | } | |
433 | BT_PUT(seq_field); | |
434 | (*build_id)[i] = (uint8_t) tmp; | |
435 | } | |
436 | ret = 0; | |
437 | goto end; | |
438 | ||
439 | error: | |
440 | g_free(*build_id); | |
441 | ret = -1; | |
442 | end: | |
443 | bt_put(field_type); | |
444 | bt_put(field); | |
445 | return ret; | |
446 | } | |
447 | ||
448 | static | |
449 | struct debug_info *lookup_trace_debug_info(struct debug_info_iterator *debug_it, | |
504db471 JD |
450 | struct bt_ctf_trace *writer_trace, |
451 | struct debug_info_trace *di_trace) | |
4f45f9bb JD |
452 | { |
453 | return (struct debug_info *) g_hash_table_lookup( | |
504db471 | 454 | di_trace->trace_debug_map, |
4f45f9bb JD |
455 | (gpointer) writer_trace); |
456 | } | |
457 | ||
458 | static | |
459 | struct debug_info *insert_new_debug_info(struct debug_info_iterator *debug_it, | |
504db471 JD |
460 | struct bt_ctf_trace *writer_trace, |
461 | struct debug_info_trace *di_trace) | |
4f45f9bb JD |
462 | { |
463 | struct debug_info *debug_info = NULL; | |
464 | struct bt_value *field = NULL; | |
465 | const char *str_value; | |
466 | enum bt_value_status ret; | |
467 | ||
468 | field = bt_ctf_trace_get_environment_field_value_by_name(writer_trace, | |
469 | "domain"); | |
470 | /* No domain field, no debug info */ | |
471 | if (!field) { | |
472 | goto end; | |
473 | } | |
474 | ret = bt_value_string_get(field, &str_value); | |
475 | if (ret != BT_VALUE_STATUS_OK) { | |
476 | fprintf(debug_it->err, "[error] %s in %s:%d\n", __func__, | |
477 | __FILE__, __LINE__); | |
478 | goto end; | |
479 | } | |
480 | /* Domain not ust, no debug info */ | |
481 | if (strcmp(str_value, "ust") != 0) { | |
482 | goto end; | |
483 | } | |
484 | BT_PUT(field); | |
485 | ||
486 | /* No tracer_name, no debug info */ | |
487 | field = bt_ctf_trace_get_environment_field_value_by_name(writer_trace, | |
488 | "tracer_name"); | |
489 | /* No tracer_name, no debug info */ | |
490 | if (!field) { | |
491 | goto end; | |
492 | } | |
493 | ret = bt_value_string_get(field, &str_value); | |
494 | if (ret != BT_VALUE_STATUS_OK) { | |
495 | fprintf(debug_it->err, "[error] %s in %s:%d\n", __func__, | |
496 | __FILE__, __LINE__); | |
497 | goto end; | |
498 | } | |
499 | /* Tracer_name not lttng-ust, no debug info */ | |
500 | if (strcmp(str_value, "lttng-ust") != 0) { | |
501 | goto end; | |
502 | } | |
503 | BT_PUT(field); | |
504 | ||
9d325e17 | 505 | debug_info = debug_info_create(debug_it->debug_info_component); |
4f45f9bb JD |
506 | if (!debug_info) { |
507 | fprintf(debug_it->err, "[error] %s in %s:%d\n", __func__, | |
508 | __FILE__, __LINE__); | |
509 | goto end; | |
510 | } | |
511 | ||
504db471 | 512 | g_hash_table_insert(di_trace->trace_debug_map, (gpointer) writer_trace, |
4f45f9bb JD |
513 | debug_info); |
514 | ||
515 | end: | |
516 | bt_put(field); | |
517 | return debug_info; | |
518 | } | |
519 | ||
520 | static | |
521 | struct debug_info *get_trace_debug_info(struct debug_info_iterator *debug_it, | |
504db471 JD |
522 | struct bt_ctf_trace *writer_trace, |
523 | struct debug_info_trace *di_trace) | |
4f45f9bb JD |
524 | { |
525 | struct debug_info *debug_info; | |
526 | ||
504db471 | 527 | debug_info = lookup_trace_debug_info(debug_it, writer_trace, di_trace); |
4f45f9bb JD |
528 | if (debug_info) { |
529 | goto end; | |
530 | } | |
531 | ||
504db471 | 532 | debug_info = insert_new_debug_info(debug_it, writer_trace, di_trace); |
4f45f9bb JD |
533 | |
534 | end: | |
535 | return debug_info; | |
536 | } | |
537 | ||
538 | static | |
504db471 | 539 | struct debug_info_trace *lookup_trace(struct debug_info_iterator *debug_it, |
4f45f9bb JD |
540 | struct bt_ctf_trace *trace) |
541 | { | |
504db471 | 542 | return (struct debug_info_trace *) g_hash_table_lookup( |
4f45f9bb JD |
543 | debug_it->trace_map, |
544 | (gpointer) trace); | |
545 | } | |
546 | ||
547 | static | |
504db471 JD |
548 | struct debug_info_trace *insert_new_trace(struct debug_info_iterator *debug_it, |
549 | struct bt_ctf_stream *stream) { | |
4f45f9bb | 550 | struct bt_ctf_trace *writer_trace = NULL; |
504db471 JD |
551 | struct debug_info_trace *di_trace = NULL; |
552 | struct bt_ctf_trace *trace = NULL; | |
553 | struct bt_ctf_stream_class *stream_class = NULL; | |
4f45f9bb JD |
554 | int ret; |
555 | ||
556 | writer_trace = bt_ctf_trace_create(); | |
557 | if (!writer_trace) { | |
558 | fprintf(debug_it->err, "[error] %s in %s:%d\n", __func__, | |
559 | __FILE__, __LINE__); | |
560 | goto error; | |
561 | } | |
504db471 JD |
562 | |
563 | stream_class = bt_ctf_stream_get_class(stream); | |
564 | if (!stream_class) { | |
565 | fprintf(debug_it->err, "[error] %s in %s:%d\n", __func__, | |
566 | __FILE__, __LINE__); | |
567 | goto error; | |
568 | } | |
569 | ||
570 | trace = bt_ctf_stream_class_get_trace(stream_class); | |
571 | if (!trace) { | |
572 | fprintf(debug_it->err, "[error] %s in %s:%d\n", __func__, | |
573 | __FILE__, __LINE__); | |
574 | goto error; | |
575 | } | |
4f45f9bb JD |
576 | |
577 | ret = ctf_copy_trace(debug_it->err, trace, writer_trace); | |
578 | if (ret != BT_COMPONENT_STATUS_OK) { | |
579 | fprintf(debug_it->err, "[error] %s in %s:%d\n", __func__, | |
580 | __FILE__, __LINE__); | |
581 | goto error; | |
582 | } | |
583 | ||
504db471 JD |
584 | di_trace = g_new0(struct debug_info_trace, 1); |
585 | if (!di_trace) { | |
586 | fprintf(debug_it->err, "[error] %s in %s:%d\n", __func__, | |
587 | __FILE__, __LINE__); | |
588 | goto error; | |
589 | } | |
590 | ||
591 | di_trace->trace = trace; | |
592 | di_trace->writer_trace = writer_trace; | |
593 | di_trace->debug_info_component = debug_it->debug_info_component; | |
594 | di_trace->stream_map = g_hash_table_new_full(g_direct_hash, | |
595 | g_direct_equal, NULL, (GDestroyNotify) unref_stream); | |
596 | di_trace->stream_class_map = g_hash_table_new_full(g_direct_hash, | |
597 | g_direct_equal, NULL, (GDestroyNotify) unref_stream_class); | |
598 | di_trace->packet_map = g_hash_table_new_full(g_direct_hash, | |
599 | g_direct_equal, NULL, (GDestroyNotify) unref_packet); | |
600 | di_trace->trace_debug_map = g_hash_table_new_full(g_direct_hash, | |
601 | g_direct_equal, NULL, (GDestroyNotify) unref_debug_info); | |
602 | ||
603 | g_hash_table_insert(debug_it->trace_map, (gpointer) trace, di_trace); | |
604 | ||
4f45f9bb JD |
605 | goto end; |
606 | ||
607 | error: | |
608 | BT_PUT(writer_trace); | |
504db471 JD |
609 | g_free(di_trace); |
610 | di_trace = NULL; | |
4f45f9bb | 611 | end: |
504db471 JD |
612 | bt_put(stream_class); |
613 | bt_put(trace); | |
614 | return di_trace; | |
4f45f9bb JD |
615 | } |
616 | ||
617 | static | |
618 | struct bt_ctf_packet *lookup_packet(struct debug_info_iterator *debug_it, | |
504db471 JD |
619 | struct bt_ctf_packet *packet, |
620 | struct debug_info_trace *di_trace) | |
4f45f9bb JD |
621 | { |
622 | return (struct bt_ctf_packet *) g_hash_table_lookup( | |
504db471 | 623 | di_trace->packet_map, |
4f45f9bb JD |
624 | (gpointer) packet); |
625 | } | |
626 | ||
627 | static | |
628 | struct bt_ctf_packet *insert_new_packet(struct debug_info_iterator *debug_it, | |
629 | struct bt_ctf_packet *packet, | |
504db471 JD |
630 | struct bt_ctf_stream *writer_stream, |
631 | struct debug_info_trace *di_trace) | |
4f45f9bb JD |
632 | { |
633 | struct bt_ctf_packet *writer_packet; | |
634 | ||
635 | writer_packet = bt_ctf_packet_create(writer_stream); | |
636 | if (!writer_packet) { | |
637 | fprintf(debug_it->err, "[error] %s in %s:%d\n", __func__, | |
638 | __FILE__, __LINE__); | |
639 | goto end; | |
640 | } | |
504db471 | 641 | g_hash_table_insert(di_trace->packet_map, (gpointer) packet, writer_packet); |
4f45f9bb JD |
642 | |
643 | end: | |
644 | return writer_packet; | |
645 | } | |
646 | ||
647 | static | |
648 | int add_debug_info_fields(FILE *err, | |
649 | struct bt_ctf_field_type *writer_event_context_type, | |
650 | struct debug_info_component *component) | |
651 | { | |
652 | struct bt_ctf_field_type *ip_field = NULL, *debug_field_type = NULL, | |
653 | *bin_field_type = NULL, *func_field_type = NULL, | |
654 | *src_field_type = NULL; | |
655 | int ret = 0; | |
656 | ||
657 | ip_field = bt_ctf_field_type_structure_get_field_type_by_name( | |
658 | writer_event_context_type, "_ip"); | |
659 | /* No ip field, so no debug info. */ | |
660 | if (!ip_field) { | |
661 | goto end; | |
662 | } | |
663 | BT_PUT(ip_field); | |
664 | ||
665 | debug_field_type = bt_ctf_field_type_structure_get_field_type_by_name( | |
666 | writer_event_context_type, | |
667 | component->arg_debug_info_field_name); | |
668 | /* Already existing debug_info field, no need to add it. */ | |
669 | if (debug_field_type) { | |
670 | goto end; | |
671 | } | |
672 | ||
673 | debug_field_type = bt_ctf_field_type_structure_create(); | |
674 | if (!debug_field_type) { | |
675 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
676 | __FILE__, __LINE__); | |
677 | goto error; | |
678 | } | |
679 | ||
680 | bin_field_type = bt_ctf_field_type_string_create(); | |
681 | if (!bin_field_type) { | |
682 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
683 | __LINE__); | |
684 | goto error; | |
685 | } | |
686 | ||
687 | func_field_type = bt_ctf_field_type_string_create(); | |
688 | if (!func_field_type) { | |
689 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
690 | __LINE__); | |
691 | goto error; | |
692 | } | |
693 | ||
694 | src_field_type = bt_ctf_field_type_string_create(); | |
695 | if (!src_field_type) { | |
696 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
697 | __LINE__); | |
698 | goto error; | |
699 | } | |
700 | ||
701 | ret = bt_ctf_field_type_structure_add_field(debug_field_type, | |
702 | bin_field_type, "bin"); | |
703 | if (ret) { | |
704 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
705 | __LINE__); | |
706 | goto error; | |
707 | } | |
708 | ||
709 | ret = bt_ctf_field_type_structure_add_field(debug_field_type, | |
710 | func_field_type, "func"); | |
711 | if (ret) { | |
712 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
713 | __LINE__); | |
714 | goto error; | |
715 | } | |
716 | ||
717 | ret = bt_ctf_field_type_structure_add_field(debug_field_type, | |
718 | src_field_type, "src"); | |
719 | if (ret) { | |
720 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
721 | __LINE__); | |
722 | goto error; | |
723 | } | |
724 | ||
725 | ret = bt_ctf_field_type_structure_add_field(writer_event_context_type, | |
726 | debug_field_type, component->arg_debug_info_field_name); | |
727 | if (ret) { | |
728 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
729 | __LINE__); | |
730 | goto error; | |
731 | } | |
732 | ||
733 | ret = 0; | |
734 | goto end; | |
735 | ||
736 | error: | |
737 | BT_PUT(debug_field_type); | |
738 | ret = -1; | |
739 | end: | |
740 | bt_put(src_field_type); | |
741 | bt_put(func_field_type); | |
742 | bt_put(bin_field_type); | |
743 | bt_put(debug_field_type); | |
744 | return ret; | |
745 | } | |
746 | ||
747 | static | |
748 | int create_debug_info_event_context_type(FILE *err, | |
749 | struct bt_ctf_field_type *event_context_type, | |
750 | struct bt_ctf_field_type *writer_event_context_type, | |
751 | struct debug_info_component *component) | |
752 | { | |
753 | int ret, nr_fields, i; | |
754 | ||
755 | nr_fields = bt_ctf_field_type_structure_get_field_count(event_context_type); | |
756 | for (i = 0; i < nr_fields; i++) { | |
757 | struct bt_ctf_field_type *field_type = NULL; | |
758 | const char *field_name; | |
759 | ||
760 | if (bt_ctf_field_type_structure_get_field(event_context_type, | |
761 | &field_name, &field_type, i) < 0) { | |
762 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
763 | __FILE__, __LINE__); | |
764 | goto error; | |
765 | } | |
766 | ||
767 | ret = bt_ctf_field_type_structure_add_field(writer_event_context_type, | |
768 | field_type, field_name); | |
769 | BT_PUT(field_type); | |
770 | if (ret) { | |
771 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
772 | __LINE__); | |
773 | goto error; | |
774 | } | |
775 | } | |
776 | ||
777 | ret = add_debug_info_fields(err, writer_event_context_type, | |
778 | component); | |
779 | goto end; | |
780 | ||
781 | error: | |
782 | ret = -1; | |
783 | end: | |
784 | return ret; | |
785 | } | |
786 | ||
787 | static | |
788 | struct bt_ctf_stream_class *copy_stream_class_debug_info(FILE *err, | |
789 | struct bt_ctf_stream_class *stream_class, | |
790 | struct bt_ctf_trace *writer_trace, | |
791 | struct debug_info_component *component) | |
792 | { | |
793 | struct bt_ctf_field_type *type = NULL; | |
794 | struct bt_ctf_stream_class *writer_stream_class = NULL; | |
795 | struct bt_ctf_field_type *writer_event_context_type = NULL; | |
796 | int ret_int; | |
797 | const char *name = bt_ctf_stream_class_get_name(stream_class); | |
798 | ||
799 | if (strlen(name) == 0) { | |
800 | name = NULL; | |
801 | } | |
802 | ||
803 | writer_stream_class = bt_ctf_stream_class_create(name); | |
804 | if (!writer_stream_class) { | |
805 | fprintf(err, "[error] %s in %s:%d\n", | |
806 | __func__, __FILE__, __LINE__); | |
807 | goto error; | |
808 | } | |
809 | ||
810 | type = bt_ctf_stream_class_get_packet_context_type(stream_class); | |
811 | if (!type) { | |
812 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
813 | __LINE__); | |
814 | goto error; | |
815 | } | |
816 | ||
817 | ret_int = bt_ctf_stream_class_set_packet_context_type( | |
818 | writer_stream_class, type); | |
819 | if (ret_int < 0) { | |
820 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
821 | __LINE__); | |
822 | goto error; | |
823 | } | |
824 | BT_PUT(type); | |
825 | ||
826 | type = bt_ctf_stream_class_get_event_header_type(stream_class); | |
827 | if (!type) { | |
828 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
829 | __LINE__); | |
830 | goto error; | |
831 | } | |
832 | ||
833 | ret_int = bt_ctf_stream_class_set_event_header_type( | |
834 | writer_stream_class, type); | |
835 | if (ret_int < 0) { | |
836 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
837 | __LINE__); | |
838 | goto error; | |
839 | } | |
840 | BT_PUT(type); | |
841 | ||
842 | type = bt_ctf_stream_class_get_event_context_type(stream_class); | |
843 | if (type) { | |
844 | writer_event_context_type = bt_ctf_field_type_structure_create(); | |
845 | if (!writer_event_context_type) { | |
846 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
847 | __LINE__); | |
848 | goto error; | |
849 | } | |
850 | ret_int = create_debug_info_event_context_type(err, type, | |
851 | writer_event_context_type, component); | |
852 | if (ret_int) { | |
853 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
854 | __LINE__); | |
855 | goto error; | |
856 | } | |
857 | BT_PUT(type); | |
858 | ||
859 | ret_int = bt_ctf_stream_class_set_event_context_type( | |
860 | writer_stream_class, writer_event_context_type); | |
861 | if (ret_int < 0) { | |
862 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
863 | __LINE__); | |
864 | goto error; | |
865 | } | |
866 | BT_PUT(writer_event_context_type); | |
867 | } | |
868 | ||
869 | goto end; | |
870 | ||
871 | error: | |
872 | BT_PUT(writer_stream_class); | |
873 | end: | |
874 | bt_put(writer_event_context_type); | |
875 | bt_put(type); | |
876 | return writer_stream_class; | |
877 | } | |
878 | ||
879 | /* | |
880 | * Add the original clock classes to the new trace, we do not need to copy | |
881 | * them, and if we did, we would have to manually inspect the stream class | |
882 | * to update the integers mapping to a clock. | |
883 | */ | |
884 | static | |
885 | int add_clock_classes(FILE *err, struct bt_ctf_trace *writer_trace, | |
886 | struct bt_ctf_stream_class *writer_stream_class, | |
887 | struct bt_ctf_trace *trace) | |
888 | { | |
889 | int ret, clock_class_count, i; | |
890 | ||
891 | clock_class_count = bt_ctf_trace_get_clock_class_count(trace); | |
892 | ||
893 | for (i = 0; i < clock_class_count; i++) { | |
894 | struct bt_ctf_clock_class *clock_class = | |
9ac68eb1 | 895 | bt_ctf_trace_get_clock_class_by_index(trace, i); |
4f45f9bb JD |
896 | |
897 | if (!clock_class) { | |
898 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
899 | __LINE__); | |
900 | goto error; | |
901 | } | |
902 | ||
903 | ret = bt_ctf_trace_add_clock_class(writer_trace, clock_class); | |
904 | BT_PUT(clock_class); | |
905 | if (ret != 0) { | |
906 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
907 | __LINE__); | |
908 | goto error; | |
909 | } | |
910 | } | |
911 | ||
912 | ret = 0; | |
913 | goto end; | |
914 | ||
915 | error: | |
916 | ret = -1; | |
917 | end: | |
918 | return ret; | |
919 | ||
920 | } | |
921 | ||
922 | static | |
923 | struct bt_ctf_stream_class *insert_new_stream_class( | |
924 | struct debug_info_iterator *debug_it, | |
925 | struct bt_ctf_stream_class *stream_class) | |
926 | { | |
927 | struct bt_ctf_stream_class *writer_stream_class = NULL; | |
928 | struct bt_ctf_trace *trace, *writer_trace = NULL; | |
504db471 | 929 | struct debug_info_trace *di_trace; |
4f45f9bb JD |
930 | enum bt_component_status ret; |
931 | int int_ret; | |
932 | ||
933 | trace = bt_ctf_stream_class_get_trace(stream_class); | |
934 | if (!trace) { | |
935 | fprintf(debug_it->err, | |
936 | "[error] %s in %s:%d\n", __func__, __FILE__, | |
937 | __LINE__); | |
938 | goto error; | |
939 | } | |
940 | ||
504db471 JD |
941 | di_trace = lookup_trace(debug_it, trace); |
942 | if (!di_trace) { | |
943 | fprintf(debug_it->err, "[error] %s in %s:%d\n", __func__, | |
944 | __FILE__, __LINE__); | |
945 | ret = BT_COMPONENT_STATUS_ERROR; | |
946 | goto error; | |
4f45f9bb | 947 | } |
504db471 | 948 | writer_trace = di_trace->writer_trace; |
4f45f9bb JD |
949 | bt_get(writer_trace); |
950 | ||
951 | writer_stream_class = copy_stream_class_debug_info(debug_it->err, stream_class, | |
952 | writer_trace, debug_it->debug_info_component); | |
953 | if (!writer_stream_class) { | |
954 | fprintf(debug_it->err, "[error] Failed to copy stream class\n"); | |
955 | fprintf(debug_it->err, "[error] %s in %s:%d\n", | |
956 | __func__, __FILE__, __LINE__); | |
957 | goto error; | |
958 | } | |
959 | ||
960 | int_ret = bt_ctf_trace_add_stream_class(writer_trace, writer_stream_class); | |
961 | if (int_ret) { | |
962 | fprintf(debug_it->err, | |
963 | "[error] %s in %s:%d\n", __func__, __FILE__, | |
964 | __LINE__); | |
965 | goto error; | |
966 | } | |
967 | ||
968 | ret = add_clock_classes(debug_it->err, writer_trace, | |
969 | writer_stream_class, trace); | |
970 | if (ret != BT_COMPONENT_STATUS_OK) { | |
971 | fprintf(debug_it->err, | |
972 | "[error] %s in %s:%d\n", __func__, __FILE__, | |
973 | __LINE__); | |
974 | goto error; | |
975 | } | |
976 | BT_PUT(writer_trace); | |
977 | BT_PUT(trace); | |
978 | ||
504db471 | 979 | g_hash_table_insert(di_trace->stream_class_map, |
4f45f9bb JD |
980 | (gpointer) stream_class, writer_stream_class); |
981 | ||
982 | goto end; | |
983 | ||
984 | error: | |
985 | BT_PUT(writer_stream_class); | |
986 | end: | |
987 | bt_put(trace); | |
988 | bt_put(writer_trace); | |
989 | return writer_stream_class; | |
990 | } | |
991 | ||
992 | static | |
993 | struct bt_ctf_stream *insert_new_stream( | |
994 | struct debug_info_iterator *debug_it, | |
504db471 JD |
995 | struct bt_ctf_stream *stream, |
996 | struct debug_info_trace *di_trace) | |
4f45f9bb JD |
997 | { |
998 | struct bt_ctf_stream *writer_stream = NULL; | |
504db471 | 999 | struct bt_ctf_stream_class *stream_class = NULL; |
4f45f9bb JD |
1000 | struct bt_ctf_stream_class *writer_stream_class = NULL; |
1001 | ||
504db471 JD |
1002 | stream_class = bt_ctf_stream_get_class(stream); |
1003 | if (!stream_class) { | |
1004 | fprintf(debug_it->err, "[error] %s in %s:%d\n", | |
1005 | __func__, __FILE__, __LINE__); | |
1006 | goto error; | |
1007 | } | |
1008 | ||
4f45f9bb | 1009 | writer_stream_class = g_hash_table_lookup( |
504db471 | 1010 | di_trace->stream_class_map, |
4f45f9bb JD |
1011 | (gpointer) stream_class); |
1012 | ||
1013 | if (!writer_stream_class) { | |
1014 | writer_stream_class = insert_new_stream_class(debug_it, | |
1015 | stream_class); | |
1016 | if (!writer_stream_class) { | |
1017 | fprintf(debug_it->err, "[error] %s in %s:%d\n", | |
1018 | __func__, __FILE__, __LINE__); | |
1019 | goto error; | |
1020 | } | |
1021 | } | |
1022 | bt_get(writer_stream_class); | |
1023 | ||
1024 | writer_stream = bt_ctf_stream_create(writer_stream_class, | |
1025 | bt_ctf_stream_get_name(stream)); | |
1026 | if (!writer_stream) { | |
1027 | fprintf(debug_it->err, "[error] %s in %s:%d\n", | |
1028 | __func__, __FILE__, __LINE__); | |
1029 | goto error; | |
1030 | } | |
1031 | ||
504db471 | 1032 | g_hash_table_insert(di_trace->stream_map, (gpointer) stream, |
4f45f9bb JD |
1033 | writer_stream); |
1034 | ||
1035 | goto end; | |
1036 | ||
1037 | error: | |
1038 | BT_PUT(writer_stream); | |
1039 | end: | |
504db471 | 1040 | bt_put(stream_class); |
4f45f9bb JD |
1041 | bt_put(writer_stream_class); |
1042 | return writer_stream; | |
1043 | } | |
1044 | ||
1045 | static | |
1046 | struct bt_ctf_stream *lookup_stream(struct debug_info_iterator *debug_it, | |
504db471 JD |
1047 | struct bt_ctf_stream *stream, |
1048 | struct debug_info_trace *di_trace) | |
4f45f9bb JD |
1049 | { |
1050 | return (struct bt_ctf_stream *) g_hash_table_lookup( | |
504db471 | 1051 | di_trace->stream_map, (gpointer) stream); |
4f45f9bb JD |
1052 | } |
1053 | ||
1054 | static | |
1055 | struct bt_ctf_event_class *get_event_class(struct debug_info_iterator *debug_it, | |
1056 | struct bt_ctf_stream_class *writer_stream_class, | |
1057 | struct bt_ctf_event_class *event_class) | |
1058 | { | |
a9f0d01b PP |
1059 | return bt_ctf_stream_class_get_event_class_by_id(writer_stream_class, |
1060 | bt_ctf_event_class_get_id(event_class)); | |
4f45f9bb JD |
1061 | } |
1062 | ||
504db471 JD |
1063 | static |
1064 | struct debug_info_trace *lookup_di_trace_from_stream( | |
1065 | struct debug_info_iterator *debug_it, | |
1066 | struct bt_ctf_stream *stream) | |
1067 | { | |
1068 | struct bt_ctf_stream_class *stream_class = NULL; | |
1069 | struct bt_ctf_trace *trace = NULL; | |
1070 | struct debug_info_trace *di_trace = NULL; | |
1071 | ||
1072 | stream_class = bt_ctf_stream_get_class(stream); | |
1073 | if (!stream_class) { | |
1074 | fprintf(debug_it->err, "[error] %s in %s:%d\n", | |
1075 | __func__, __FILE__, __LINE__); | |
1076 | goto end; | |
1077 | } | |
1078 | ||
1079 | trace = bt_ctf_stream_class_get_trace(stream_class); | |
1080 | if (!trace) { | |
1081 | fprintf(debug_it->err, "[error] %s in %s:%d\n", | |
1082 | __func__, __FILE__, __LINE__); | |
1083 | goto end; | |
1084 | } | |
1085 | ||
1086 | di_trace = (struct debug_info_trace *) g_hash_table_lookup( | |
1087 | debug_it->trace_map, (gpointer) trace); | |
1088 | ||
1089 | end: | |
1090 | BT_PUT(stream_class); | |
1091 | BT_PUT(trace); | |
1092 | return di_trace; | |
1093 | } | |
1094 | ||
4f45f9bb JD |
1095 | static |
1096 | struct bt_ctf_stream *get_writer_stream( | |
1097 | struct debug_info_iterator *debug_it, | |
1098 | struct bt_ctf_packet *packet, struct bt_ctf_stream *stream) | |
1099 | { | |
1100 | struct bt_ctf_stream_class *stream_class = NULL; | |
1101 | struct bt_ctf_stream *writer_stream = NULL; | |
504db471 | 1102 | struct debug_info_trace *di_trace = NULL; |
4f45f9bb JD |
1103 | |
1104 | stream_class = bt_ctf_stream_get_class(stream); | |
1105 | if (!stream_class) { | |
1106 | fprintf(debug_it->err, "[error] %s in %s:%d\n", | |
1107 | __func__, __FILE__, __LINE__); | |
1108 | goto error; | |
1109 | } | |
1110 | ||
504db471 JD |
1111 | di_trace = lookup_di_trace_from_stream(debug_it, stream); |
1112 | if (!di_trace) { | |
1113 | fprintf(debug_it->err, "[error] %s in %s:%d\n", | |
1114 | __func__, __FILE__, __LINE__); | |
1115 | goto error; | |
1116 | } | |
1117 | ||
1118 | writer_stream = lookup_stream(debug_it, stream, di_trace); | |
4f45f9bb | 1119 | if (!writer_stream) { |
504db471 JD |
1120 | fprintf(debug_it->err, "[error] %s in %s:%d\n", |
1121 | __func__, __FILE__, __LINE__); | |
1122 | goto error; | |
4f45f9bb JD |
1123 | } |
1124 | bt_get(writer_stream); | |
1125 | ||
1126 | goto end; | |
1127 | ||
1128 | error: | |
1129 | BT_PUT(writer_stream); | |
1130 | end: | |
1131 | bt_put(stream_class); | |
1132 | return writer_stream; | |
1133 | } | |
1134 | ||
1135 | BT_HIDDEN | |
1136 | struct bt_ctf_packet *debug_info_new_packet( | |
1137 | struct debug_info_iterator *debug_it, | |
1138 | struct bt_ctf_packet *packet) | |
1139 | { | |
1140 | struct bt_ctf_stream *stream = NULL, *writer_stream = NULL; | |
1141 | struct bt_ctf_field *writer_packet_context = NULL; | |
1142 | struct bt_ctf_packet *writer_packet = NULL; | |
504db471 | 1143 | struct debug_info_trace *di_trace; |
4f45f9bb JD |
1144 | int int_ret; |
1145 | ||
1146 | stream = bt_ctf_packet_get_stream(packet); | |
1147 | if (!stream) { | |
1148 | fprintf(debug_it->err, "[error] %s in %s:%d\n", | |
1149 | __func__, __FILE__, __LINE__); | |
1150 | goto error; | |
1151 | } | |
1152 | ||
1153 | writer_stream = get_writer_stream(debug_it, packet, stream); | |
1154 | if (!writer_stream) { | |
1155 | fprintf(debug_it->err, "[error] %s in %s:%d\n", | |
1156 | __func__, __FILE__, __LINE__); | |
1157 | goto error; | |
1158 | } | |
1159 | ||
504db471 JD |
1160 | di_trace = lookup_di_trace_from_stream(debug_it, stream); |
1161 | if (!di_trace) { | |
1162 | fprintf(debug_it->err, "[error] %s in %s:%d\n", __func__, | |
1163 | __FILE__, __LINE__); | |
1164 | goto error; | |
1165 | } | |
1166 | ||
4f45f9bb JD |
1167 | /* |
1168 | * If a packet was already opened, close it and remove it from | |
1169 | * the HT. | |
1170 | */ | |
504db471 | 1171 | writer_packet = lookup_packet(debug_it, packet, di_trace); |
4f45f9bb | 1172 | if (writer_packet) { |
504db471 | 1173 | g_hash_table_remove(di_trace->packet_map, packet); |
4f45f9bb JD |
1174 | BT_PUT(writer_packet); |
1175 | } | |
1176 | ||
504db471 JD |
1177 | writer_packet = insert_new_packet(debug_it, packet, writer_stream, |
1178 | di_trace); | |
4f45f9bb JD |
1179 | if (!writer_packet) { |
1180 | fprintf(debug_it->err, "[error] %s in %s:%d\n", | |
1181 | __func__, __FILE__, __LINE__); | |
1182 | goto error; | |
1183 | } | |
4f45f9bb JD |
1184 | |
1185 | writer_packet_context = ctf_copy_packet_context(debug_it->err, packet, | |
79697a58 | 1186 | writer_stream); |
4f45f9bb JD |
1187 | if (!writer_packet_context) { |
1188 | fprintf(debug_it->err, "[error] %s in %s:%d\n", | |
1189 | __func__, __FILE__, __LINE__); | |
1190 | goto error; | |
1191 | } | |
1192 | ||
1193 | int_ret = bt_ctf_packet_set_context(writer_packet, writer_packet_context); | |
1194 | if (int_ret) { | |
1195 | fprintf(debug_it->err, "[error] %s in %s:%d\n", | |
1196 | __func__, __FILE__, __LINE__); | |
1197 | goto error; | |
1198 | } | |
1199 | goto end; | |
1200 | ||
1201 | error: | |
1202 | ||
1203 | end: | |
1204 | bt_put(writer_packet_context); | |
1205 | bt_put(writer_stream); | |
1206 | bt_put(stream); | |
1207 | return writer_packet; | |
1208 | } | |
1209 | ||
1210 | BT_HIDDEN | |
1211 | struct bt_ctf_packet *debug_info_close_packet( | |
1212 | struct debug_info_iterator *debug_it, | |
1213 | struct bt_ctf_packet *packet) | |
1214 | { | |
1215 | struct bt_ctf_packet *writer_packet = NULL; | |
504db471 JD |
1216 | struct bt_ctf_stream *stream = NULL; |
1217 | struct debug_info_trace *di_trace; | |
1218 | ||
1219 | stream = bt_ctf_packet_get_stream(packet); | |
1220 | if (!stream) { | |
1221 | fprintf(debug_it->err, "[error] %s in %s:%d\n", __func__, | |
1222 | __FILE__, __LINE__); | |
1223 | goto end; | |
1224 | } | |
1225 | ||
1226 | di_trace = lookup_di_trace_from_stream(debug_it, stream); | |
1227 | if (!di_trace) { | |
1228 | fprintf(debug_it->err, "[error] %s in %s:%d\n", __func__, | |
1229 | __FILE__, __LINE__); | |
1230 | goto end; | |
1231 | } | |
4f45f9bb | 1232 | |
504db471 | 1233 | writer_packet = lookup_packet(debug_it, packet, di_trace); |
4f45f9bb JD |
1234 | if (!writer_packet) { |
1235 | fprintf(debug_it->err, "[error] %s in %s:%d\n", | |
1236 | __func__, __FILE__, __LINE__); | |
1237 | goto end; | |
1238 | } | |
504db471 | 1239 | g_hash_table_remove(di_trace->packet_map, packet); |
4f45f9bb JD |
1240 | |
1241 | end: | |
504db471 | 1242 | bt_put(stream); |
4f45f9bb JD |
1243 | return writer_packet; |
1244 | } | |
1245 | ||
504db471 JD |
1246 | BT_HIDDEN |
1247 | struct bt_ctf_stream *debug_info_stream_begin( | |
1248 | struct debug_info_iterator *debug_it, | |
1249 | struct bt_ctf_stream *stream) | |
1250 | { | |
1251 | struct bt_ctf_stream *writer_stream; | |
1252 | struct debug_info_trace *di_trace = NULL; | |
1253 | ||
1254 | di_trace = lookup_di_trace_from_stream(debug_it, stream); | |
1255 | if (!di_trace) { | |
1256 | di_trace = insert_new_trace(debug_it, stream); | |
1257 | if (!di_trace) { | |
1258 | fprintf(debug_it->err, "[error] %s in %s:%d\n", | |
1259 | __func__, __FILE__, __LINE__); | |
1260 | goto end; | |
1261 | } | |
1262 | } | |
1263 | ||
1264 | writer_stream = lookup_stream(debug_it, stream, di_trace); | |
1265 | if (writer_stream) { | |
1266 | fprintf(debug_it->err, "[error] %s in %s:%d\n", | |
1267 | __func__, __FILE__, __LINE__); | |
1268 | goto end; | |
1269 | } | |
1270 | ||
1271 | writer_stream = insert_new_stream(debug_it, stream, di_trace); | |
1272 | ||
1273 | end: | |
1274 | return writer_stream; | |
1275 | } | |
1276 | ||
4f45f9bb JD |
1277 | BT_HIDDEN |
1278 | struct bt_ctf_stream *debug_info_stream_end(struct debug_info_iterator *debug_it, | |
1279 | struct bt_ctf_stream *stream) | |
1280 | { | |
1281 | struct bt_ctf_stream *writer_stream; | |
504db471 JD |
1282 | struct debug_info_trace *di_trace = NULL; |
1283 | ||
1284 | di_trace = lookup_di_trace_from_stream(debug_it, stream); | |
1285 | if (!di_trace) { | |
1286 | fprintf(debug_it->err, "[error] %s in %s:%d\n", | |
1287 | __func__, __FILE__, __LINE__); | |
1288 | goto end; | |
1289 | } | |
4f45f9bb | 1290 | |
504db471 | 1291 | writer_stream = lookup_stream(debug_it, stream, di_trace); |
4f45f9bb JD |
1292 | if (!writer_stream) { |
1293 | fprintf(debug_it->err, "[error] %s in %s:%d\n", | |
1294 | __func__, __FILE__, __LINE__); | |
1295 | goto end; | |
1296 | } | |
34101229 | 1297 | bt_get(writer_stream); |
504db471 | 1298 | g_hash_table_remove(di_trace->stream_map, stream); |
4f45f9bb JD |
1299 | |
1300 | end: | |
1301 | return writer_stream; | |
1302 | } | |
1303 | ||
1304 | static | |
1305 | struct debug_info_source *lookup_debug_info(FILE *err, | |
1306 | struct bt_ctf_event *event, | |
1307 | struct debug_info *debug_info) | |
1308 | { | |
1309 | int64_t vpid; | |
1310 | uint64_t ip; | |
1311 | struct debug_info_source *dbg_info_src = NULL; | |
1312 | int ret; | |
1313 | ||
1314 | ret = get_stream_event_context_int_field_value(err, event, | |
1315 | "_vpid", &vpid); | |
1316 | if (ret) { | |
1317 | goto end; | |
1318 | } | |
1319 | ||
1320 | ret = get_stream_event_context_unsigned_int_field_value(err, event, | |
1321 | "_ip", &ip); | |
1322 | if (ret) { | |
1323 | goto end; | |
1324 | } | |
1325 | ||
1326 | /* Get debug info for this context. */ | |
1327 | dbg_info_src = debug_info_query(debug_info, vpid, ip); | |
1328 | ||
1329 | end: | |
1330 | return dbg_info_src; | |
1331 | } | |
1332 | ||
1333 | static | |
1334 | int set_debug_info_field(FILE *err, struct bt_ctf_field *debug_field, | |
1335 | struct debug_info_source *dbg_info_src, | |
1336 | struct debug_info_component *component) | |
1337 | { | |
2afcfbfb | 1338 | int i, nr_fields, ret = 0; |
4f45f9bb JD |
1339 | struct bt_ctf_field_type *debug_field_type = NULL; |
1340 | struct bt_ctf_field *field = NULL; | |
1341 | struct bt_ctf_field_type *field_type = NULL; | |
1342 | ||
1343 | debug_field_type = bt_ctf_field_get_type(debug_field); | |
1344 | if (!debug_field_type) { | |
1345 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
1346 | __FILE__, __LINE__); | |
1347 | goto error; | |
1348 | } | |
1349 | ||
1350 | nr_fields = bt_ctf_field_type_structure_get_field_count(debug_field_type); | |
1351 | for (i = 0; i < nr_fields; i++) { | |
1352 | const char *field_name; | |
1353 | ||
1354 | if (bt_ctf_field_type_structure_get_field(debug_field_type, | |
1355 | &field_name, &field_type, i) < 0) { | |
1356 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
1357 | __FILE__, __LINE__); | |
1358 | goto error; | |
1359 | } | |
1360 | BT_PUT(field_type); | |
1361 | ||
1362 | field = bt_ctf_field_structure_get_field_by_index(debug_field, i); | |
1363 | if (!strcmp(field_name, "bin")) { | |
1364 | if (dbg_info_src && dbg_info_src->bin_path) { | |
1365 | GString *tmp = g_string_new(NULL); | |
1366 | ||
1367 | if (component->arg_full_path) { | |
1368 | g_string_printf(tmp, "%s%s", | |
1369 | dbg_info_src->bin_path, | |
1370 | dbg_info_src->bin_loc); | |
1371 | } else { | |
1372 | g_string_printf(tmp, "%s%s", | |
1373 | dbg_info_src->short_bin_path, | |
1374 | dbg_info_src->bin_loc); | |
1375 | } | |
1376 | ret = bt_ctf_field_string_set_value(field, tmp->str); | |
1377 | g_string_free(tmp, true); | |
1378 | } else { | |
1379 | ret = bt_ctf_field_string_set_value(field, ""); | |
1380 | } | |
1381 | } else if (!strcmp(field_name, "func")) { | |
1382 | if (dbg_info_src && dbg_info_src->func) { | |
1383 | ret = bt_ctf_field_string_set_value(field, | |
1384 | dbg_info_src->func); | |
1385 | } else { | |
1386 | ret = bt_ctf_field_string_set_value(field, ""); | |
1387 | } | |
1388 | } else if (!strcmp(field_name, "src")) { | |
1389 | if (dbg_info_src && dbg_info_src->src_path) { | |
1390 | GString *tmp = g_string_new(NULL); | |
1391 | ||
1392 | if (component->arg_full_path) { | |
1393 | g_string_printf(tmp, "%s:%" PRId64, | |
1394 | dbg_info_src->src_path, | |
1395 | dbg_info_src->line_no); | |
1396 | } else { | |
1397 | g_string_printf(tmp, "%s:%" PRId64, | |
1398 | dbg_info_src->short_src_path, | |
1399 | dbg_info_src->line_no); | |
1400 | } | |
1401 | ret = bt_ctf_field_string_set_value(field, tmp->str); | |
1402 | g_string_free(tmp, true); | |
1403 | } else { | |
1404 | ret = bt_ctf_field_string_set_value(field, ""); | |
1405 | } | |
1406 | } | |
1407 | BT_PUT(field); | |
1408 | if (ret) { | |
1409 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
1410 | __FILE__, __LINE__); | |
1411 | goto error; | |
1412 | } | |
1413 | } | |
1414 | ret = 0; | |
1415 | goto end; | |
1416 | ||
1417 | error: | |
1418 | ret = -1; | |
1419 | end: | |
1420 | bt_put(field_type); | |
1421 | bt_put(field); | |
1422 | bt_put(debug_field_type); | |
1423 | return ret; | |
1424 | } | |
1425 | ||
1426 | static | |
1427 | int copy_set_debug_info_stream_event_context(FILE *err, | |
1428 | struct bt_ctf_field *event_context, | |
1429 | struct bt_ctf_event *event, | |
1430 | struct bt_ctf_event *writer_event, | |
1431 | struct debug_info *debug_info, | |
1432 | struct debug_info_component *component) | |
1433 | { | |
08b6e8e8 JD |
1434 | struct bt_ctf_field_type *writer_event_context_type = NULL, |
1435 | *event_context_type = NULL; | |
4f45f9bb JD |
1436 | struct bt_ctf_field *writer_event_context = NULL; |
1437 | struct bt_ctf_field *field = NULL, *copy_field = NULL, *debug_field = NULL; | |
1438 | struct bt_ctf_field_type *field_type = NULL; | |
1439 | struct debug_info_source *dbg_info_src; | |
1440 | int ret, nr_fields, i; | |
1441 | ||
1442 | writer_event_context = bt_ctf_event_get_stream_event_context(writer_event); | |
1443 | if (!writer_event_context) { | |
1444 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, __LINE__); | |
1445 | goto error; | |
1446 | } | |
1447 | ||
1448 | writer_event_context_type = bt_ctf_field_get_type(writer_event_context); | |
1449 | if (!writer_event_context_type) { | |
1450 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
1451 | __FILE__, __LINE__); | |
1452 | goto error; | |
1453 | } | |
1454 | ||
08b6e8e8 JD |
1455 | event_context_type = bt_ctf_field_get_type(event_context); |
1456 | if (!event_context_type) { | |
1457 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
1458 | __FILE__, __LINE__); | |
1459 | goto error; | |
1460 | } | |
1461 | ||
4f45f9bb JD |
1462 | /* |
1463 | * If it is not a structure, we did not modify it to add the debug info | |
1464 | * fields, so just assign it as is. | |
1465 | */ | |
1487a16a | 1466 | if (bt_ctf_field_type_get_type_id(writer_event_context_type) != BT_CTF_FIELD_TYPE_ID_STRUCT) { |
4f45f9bb JD |
1467 | ret = bt_ctf_event_set_event_context(writer_event, event_context); |
1468 | goto end; | |
1469 | } | |
1470 | ||
1471 | dbg_info_src = lookup_debug_info(err, event, debug_info); | |
1472 | ||
1473 | nr_fields = bt_ctf_field_type_structure_get_field_count(writer_event_context_type); | |
1474 | for (i = 0; i < nr_fields; i++) { | |
1475 | const char *field_name; | |
1476 | ||
1477 | if (bt_ctf_field_type_structure_get_field(writer_event_context_type, | |
1478 | &field_name, &field_type, i) < 0) { | |
1479 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
1480 | __FILE__, __LINE__); | |
1481 | goto error; | |
1482 | } | |
1483 | ||
08b6e8e8 JD |
1484 | /* |
1485 | * Prevent illegal access in the event_context. | |
1486 | */ | |
1487 | if (i < bt_ctf_field_type_structure_get_field_count(event_context_type)) { | |
1488 | field = bt_ctf_field_structure_get_field_by_index(event_context, i); | |
1489 | } | |
4f45f9bb JD |
1490 | /* |
1491 | * The debug_info field, only exists in the writer event or | |
1492 | * if it was set by a earlier pass of the debug_info plugin. | |
4f45f9bb JD |
1493 | */ |
1494 | if (!strcmp(field_name, component->arg_debug_info_field_name) && | |
1495 | !field) { | |
1496 | debug_field = bt_ctf_field_structure_get_field_by_index( | |
1497 | writer_event_context, i); | |
1498 | if (!debug_field) { | |
1499 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
1500 | __FILE__, __LINE__); | |
1501 | goto error; | |
1502 | } | |
1503 | ret = set_debug_info_field(err, debug_field, | |
1504 | dbg_info_src, component); | |
1505 | if (ret) { | |
1506 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
1507 | __FILE__, __LINE__); | |
1508 | goto error; | |
1509 | } | |
1510 | BT_PUT(debug_field); | |
1511 | } else { | |
1512 | copy_field = bt_ctf_field_copy(field); | |
1513 | if (!copy_field) { | |
1514 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
1515 | __FILE__, __LINE__); | |
1516 | goto error; | |
1517 | } | |
1518 | ||
1519 | ret = bt_ctf_field_structure_set_field(writer_event_context, | |
1520 | field_name, copy_field); | |
1521 | if (ret) { | |
1522 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
1523 | __FILE__, __LINE__); | |
1524 | goto error; | |
1525 | } | |
1526 | BT_PUT(copy_field); | |
1527 | } | |
1528 | BT_PUT(field_type); | |
1529 | BT_PUT(field); | |
1530 | } | |
1531 | ||
1532 | ret = 0; | |
1533 | goto end; | |
1534 | ||
1535 | error: | |
1536 | ret = -1; | |
1537 | end: | |
08b6e8e8 | 1538 | bt_put(event_context_type); |
4f45f9bb JD |
1539 | bt_put(writer_event_context_type); |
1540 | bt_put(writer_event_context); | |
1541 | bt_put(field); | |
1542 | bt_put(copy_field); | |
1543 | bt_put(debug_field); | |
1544 | bt_put(field_type); | |
1545 | return ret; | |
1546 | } | |
1547 | ||
1548 | static | |
1549 | struct bt_ctf_clock_class *stream_class_get_clock_class(FILE *err, | |
1550 | struct bt_ctf_stream_class *stream_class) | |
1551 | { | |
1552 | struct bt_ctf_trace *trace = NULL; | |
1553 | struct bt_ctf_clock_class *clock_class = NULL; | |
1554 | ||
1555 | trace = bt_ctf_stream_class_get_trace(stream_class); | |
1556 | if (!trace) { | |
1557 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
1558 | __LINE__); | |
1559 | goto end; | |
1560 | } | |
1561 | ||
1562 | /* FIXME multi-clock? */ | |
9ac68eb1 | 1563 | clock_class = bt_ctf_trace_get_clock_class_by_index(trace, 0); |
4f45f9bb JD |
1564 | |
1565 | bt_put(trace); | |
1566 | ||
1567 | end: | |
1568 | return clock_class; | |
1569 | } | |
1570 | ||
1571 | static | |
1572 | struct bt_ctf_clock_class *event_get_clock_class(FILE *err, struct bt_ctf_event *event) | |
1573 | { | |
1574 | struct bt_ctf_event_class *event_class = NULL; | |
1575 | struct bt_ctf_stream_class *stream_class = NULL; | |
1576 | struct bt_ctf_clock_class *clock_class = NULL; | |
1577 | ||
1578 | event_class = bt_ctf_event_get_class(event); | |
1579 | if (!event_class) { | |
1580 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
1581 | __LINE__); | |
1582 | goto error; | |
1583 | } | |
1584 | ||
1585 | stream_class = bt_ctf_event_class_get_stream_class(event_class); | |
1586 | if (!stream_class) { | |
1587 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
1588 | __LINE__); | |
1589 | goto error; | |
1590 | } | |
1591 | ||
1592 | clock_class = stream_class_get_clock_class(err, stream_class); | |
1593 | goto end; | |
1594 | ||
1595 | error: | |
1596 | BT_PUT(clock_class); | |
1597 | end: | |
1598 | bt_put(stream_class); | |
1599 | bt_put(event_class); | |
1600 | return clock_class; | |
1601 | } | |
1602 | ||
1603 | static | |
1604 | int set_event_clock_value(FILE *err, struct bt_ctf_event *event, | |
1605 | struct bt_ctf_event *writer_event) | |
1606 | { | |
1607 | struct bt_ctf_clock_class *clock_class = NULL; | |
1608 | struct bt_ctf_clock_value *clock_value = NULL; | |
1609 | int ret; | |
1610 | ||
1611 | clock_class = event_get_clock_class(err, event); | |
1612 | if (!clock_class) { | |
1613 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
1614 | __LINE__); | |
1615 | goto error; | |
1616 | } | |
1617 | ||
1618 | clock_value = bt_ctf_event_get_clock_value(event, clock_class); | |
1619 | if (!clock_value) { | |
1620 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
1621 | __LINE__); | |
1622 | goto error; | |
1623 | } | |
1624 | ||
1625 | /* | |
1626 | * We share the same clocks, so we can assign the clock value to the | |
1627 | * writer event. | |
1628 | */ | |
1629 | ret = bt_ctf_event_set_clock_value(writer_event, clock_value); | |
1630 | if (ret) { | |
1631 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
1632 | __LINE__); | |
1633 | goto error; | |
1634 | } | |
1635 | ||
1636 | ret = 0; | |
1637 | goto end; | |
1638 | ||
1639 | error: | |
1640 | ret = -1; | |
1641 | end: | |
1642 | bt_put(clock_class); | |
1643 | bt_put(clock_value); | |
1644 | return ret; | |
1645 | } | |
1646 | ||
1647 | static | |
1648 | struct bt_ctf_event *debug_info_copy_event(FILE *err, struct bt_ctf_event *event, | |
1649 | struct bt_ctf_event_class *writer_event_class, | |
1650 | struct debug_info *debug_info, | |
1651 | struct debug_info_component *component) | |
1652 | { | |
1653 | struct bt_ctf_event *writer_event = NULL; | |
f6f999a3 | 1654 | struct bt_ctf_field *field = NULL, *copy_field = NULL; |
4f45f9bb JD |
1655 | int ret; |
1656 | ||
1657 | writer_event = bt_ctf_event_create(writer_event_class); | |
1658 | if (!writer_event) { | |
1659 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
1660 | __LINE__); | |
1661 | goto error; | |
1662 | } | |
1663 | ||
1664 | ret = set_event_clock_value(err, event, writer_event); | |
1665 | if (ret) { | |
1666 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
1667 | __FILE__, __LINE__); | |
1668 | goto error; | |
1669 | } | |
1670 | ||
60ef553b | 1671 | /* Optional field, so it can fail silently. */ |
4f45f9bb | 1672 | field = bt_ctf_event_get_header(event); |
60ef553b JD |
1673 | if (field) { |
1674 | ret = ctf_copy_event_header(err, event, writer_event_class, | |
1675 | writer_event, field); | |
1676 | if (ret) { | |
1677 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
1678 | __FILE__, __LINE__); | |
1679 | goto error; | |
1680 | } | |
1681 | BT_PUT(field); | |
4f45f9bb | 1682 | } |
4f45f9bb JD |
1683 | |
1684 | /* Optional field, so it can fail silently. */ | |
1685 | field = bt_ctf_event_get_stream_event_context(event); | |
1686 | if (field) { | |
1687 | ret = copy_set_debug_info_stream_event_context(err, | |
1688 | field, event, writer_event, debug_info, | |
1689 | component); | |
1690 | if (ret < 0) { | |
1691 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
1692 | __FILE__, __LINE__); | |
1693 | goto error; | |
1694 | } | |
1695 | BT_PUT(field); | |
1696 | } | |
1697 | ||
1698 | /* Optional field, so it can fail silently. */ | |
1699 | field = bt_ctf_event_get_event_context(event); | |
60ef553b JD |
1700 | if (field) { |
1701 | copy_field = bt_ctf_field_copy(field); | |
1702 | if (!copy_field) { | |
1703 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
1704 | __FILE__, __LINE__); | |
1705 | goto error; | |
1706 | } | |
4f45f9bb JD |
1707 | ret = bt_ctf_event_set_event_context(writer_event, copy_field); |
1708 | if (ret < 0) { | |
1709 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
1710 | __FILE__, __LINE__); | |
1711 | goto error; | |
1712 | } | |
1713 | BT_PUT(copy_field); | |
60ef553b | 1714 | BT_PUT(field); |
4f45f9bb | 1715 | } |
4f45f9bb | 1716 | |
9ac68eb1 | 1717 | field = bt_ctf_event_get_event_payload(event); |
4f45f9bb JD |
1718 | if (!field) { |
1719 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
1720 | __FILE__, __LINE__); | |
1721 | goto error; | |
1722 | } | |
1723 | copy_field = bt_ctf_field_copy(field); | |
1724 | if (copy_field) { | |
9ac68eb1 | 1725 | ret = bt_ctf_event_set_event_payload(writer_event, copy_field); |
4f45f9bb JD |
1726 | if (ret < 0) { |
1727 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
1728 | __FILE__, __LINE__); | |
1729 | goto error; | |
1730 | } | |
1731 | BT_PUT(copy_field); | |
1732 | } | |
1733 | BT_PUT(field); | |
1734 | ||
1735 | goto end; | |
1736 | ||
1737 | error: | |
1738 | BT_PUT(writer_event); | |
1739 | end: | |
1740 | bt_put(copy_field); | |
1741 | bt_put(field); | |
1742 | return writer_event; | |
1743 | } | |
1744 | ||
1745 | BT_HIDDEN | |
1746 | struct bt_ctf_event *debug_info_output_event( | |
1747 | struct debug_info_iterator *debug_it, | |
1748 | struct bt_ctf_event *event) | |
1749 | { | |
1750 | struct bt_ctf_event_class *event_class = NULL, *writer_event_class = NULL; | |
1751 | struct bt_ctf_stream_class *stream_class = NULL, *writer_stream_class = NULL; | |
1752 | struct bt_ctf_event *writer_event = NULL; | |
f6f999a3 | 1753 | struct bt_ctf_packet *packet = NULL, *writer_packet = NULL; |
4f45f9bb | 1754 | struct bt_ctf_trace *writer_trace = NULL; |
504db471 JD |
1755 | struct bt_ctf_stream *stream = NULL; |
1756 | struct debug_info_trace *di_trace; | |
4f45f9bb JD |
1757 | struct debug_info *debug_info; |
1758 | const char *event_name; | |
1759 | int int_ret; | |
1760 | ||
1761 | event_class = bt_ctf_event_get_class(event); | |
1762 | if (!event_class) { | |
1763 | fprintf(debug_it->err, "[error] %s in %s:%d\n", __func__, | |
1764 | __FILE__, __LINE__); | |
1765 | goto error; | |
1766 | } | |
1767 | ||
1768 | event_name = bt_ctf_event_class_get_name(event_class); | |
1769 | if (!event_name) { | |
1770 | fprintf(debug_it->err, "[error] %s in %s:%d\n", __func__, | |
1771 | __FILE__, __LINE__); | |
1772 | goto error; | |
1773 | } | |
1774 | ||
1775 | stream_class = bt_ctf_event_class_get_stream_class(event_class); | |
1776 | if (!stream_class) { | |
1777 | fprintf(debug_it->err, "[error] %s in %s:%d\n", __func__, | |
1778 | __FILE__, __LINE__); | |
1779 | goto error; | |
1780 | } | |
504db471 JD |
1781 | stream = bt_ctf_event_get_stream(event); |
1782 | if (!stream) { | |
1783 | fprintf(debug_it->err, "[error] %s in %s:%d\n", __func__, | |
1784 | __FILE__, __LINE__); | |
1785 | goto error; | |
1786 | } | |
1787 | di_trace = lookup_di_trace_from_stream(debug_it, stream); | |
1788 | if (!di_trace) { | |
1789 | fprintf(debug_it->err, "[error] %s in %s:%d\n", __func__, | |
1790 | __FILE__, __LINE__); | |
1791 | goto error; | |
1792 | } | |
4f45f9bb JD |
1793 | |
1794 | writer_stream_class = g_hash_table_lookup( | |
504db471 | 1795 | di_trace->stream_class_map, |
4f45f9bb | 1796 | (gpointer) stream_class); |
504db471 | 1797 | if (!writer_stream_class) { |
4f45f9bb JD |
1798 | fprintf(debug_it->err, "[error] %s in %s:%d\n", __func__, |
1799 | __FILE__, __LINE__); | |
1800 | goto error; | |
1801 | } | |
504db471 | 1802 | bt_get(writer_stream_class); |
4f45f9bb JD |
1803 | |
1804 | writer_event_class = get_event_class(debug_it, | |
1805 | writer_stream_class, event_class); | |
1806 | if (!writer_event_class) { | |
1807 | writer_event_class = ctf_copy_event_class(debug_it->err, | |
1808 | event_class); | |
1809 | if (!writer_event_class) { | |
1810 | fprintf(debug_it->err, "[error] %s in %s:%d\n", | |
1811 | __func__, __FILE__, __LINE__); | |
1812 | goto error; | |
1813 | } | |
1814 | int_ret = bt_ctf_stream_class_add_event_class( | |
1815 | writer_stream_class, writer_event_class); | |
1816 | if (int_ret) { | |
1817 | fprintf(debug_it->err, "[error] %s in %s:%d\n", | |
1818 | __func__, __FILE__, __LINE__); | |
1819 | goto error; | |
1820 | } | |
1821 | } | |
1822 | ||
1823 | writer_trace = bt_ctf_stream_class_get_trace(writer_stream_class); | |
1824 | if (!writer_trace) { | |
1825 | fprintf(debug_it->err, "[error] %s in %s:%d\n", __func__, | |
1826 | __FILE__, __LINE__); | |
1827 | goto error; | |
1828 | } | |
1829 | ||
504db471 | 1830 | debug_info = get_trace_debug_info(debug_it, writer_trace, di_trace); |
4f45f9bb JD |
1831 | if (debug_info) { |
1832 | debug_info_handle_event(debug_it->err, event, debug_info); | |
1833 | } | |
1834 | ||
1835 | writer_event = debug_info_copy_event(debug_it->err, event, | |
1836 | writer_event_class, debug_info, | |
1837 | debug_it->debug_info_component); | |
1838 | if (!writer_event) { | |
1839 | fprintf(debug_it->err, "[error] %s in %s:%d\n", __func__, | |
1840 | __FILE__, __LINE__); | |
1841 | fprintf(debug_it->err, "[error] Failed to copy event %s\n", | |
1842 | bt_ctf_event_class_get_name(writer_event_class)); | |
1843 | goto error; | |
1844 | } | |
1845 | ||
1846 | packet = bt_ctf_event_get_packet(event); | |
1847 | if (!packet) { | |
1848 | fprintf(debug_it->err, "[error] %s in %s:%d\n", __func__, | |
1849 | __FILE__, __LINE__); | |
1850 | goto error; | |
1851 | } | |
1852 | ||
504db471 | 1853 | writer_packet = lookup_packet(debug_it, packet, di_trace); |
4f45f9bb JD |
1854 | if (!writer_packet) { |
1855 | fprintf(debug_it->err, "[error] %s in %s:%d\n", __func__, | |
1856 | __FILE__, __LINE__); | |
1857 | goto error; | |
1858 | } | |
1859 | bt_get(writer_packet); | |
1860 | ||
1861 | int_ret = bt_ctf_event_set_packet(writer_event, writer_packet); | |
1862 | if (int_ret < 0) { | |
1863 | fprintf(debug_it->err, "[error] %s in %s:%d\n", __func__, | |
1864 | __FILE__, __LINE__); | |
1865 | fprintf(debug_it->err, "[error] Failed to append event %s\n", | |
1866 | bt_ctf_event_class_get_name(writer_event_class)); | |
1867 | goto error; | |
1868 | } | |
1869 | ||
1870 | /* Keep the reference on the writer event */ | |
1871 | goto end; | |
1872 | ||
1873 | error: | |
1874 | BT_PUT(writer_event); | |
1875 | ||
1876 | end: | |
504db471 | 1877 | bt_put(stream); |
4f45f9bb JD |
1878 | bt_put(writer_trace); |
1879 | bt_put(writer_packet); | |
1880 | bt_put(packet); | |
1881 | bt_put(writer_event_class); | |
1882 | bt_put(writer_stream_class); | |
1883 | bt_put(stream_class); | |
1884 | bt_put(event_class); | |
1885 | return writer_event; | |
1886 | } |