358 static struct gcov_fn_info *get_func(struct gcov_iterator *iter)  in get_func()  argument
360 	return get_fn_info(iter->info, iter->function);  in get_func()
363 static struct type_info *get_type(struct gcov_iterator *iter)  in get_type()  argument
365 	return &iter->type_info[iter->type];  in get_type()
376 	struct gcov_iterator *iter;  in gcov_iter_new()  local
378 	iter = kzalloc(struct_size(iter, type_info, num_counter_active(info)),  in gcov_iter_new()
380 	if (iter)  in gcov_iter_new()
381 		iter->info = info;  in gcov_iter_new()
383 	return iter;  in gcov_iter_new()
390 void gcov_iter_free(struct gcov_iterator *iter)  in gcov_iter_free()  argument
392 	kfree(iter);  in gcov_iter_free()
399 struct gcov_info *gcov_iter_get_info(struct gcov_iterator *iter)  in gcov_iter_get_info()  argument
401 	return iter->info;  in gcov_iter_get_info()
408 void gcov_iter_start(struct gcov_iterator *iter)  in gcov_iter_start()  argument
412 	iter->record = 0;  in gcov_iter_start()
413 	iter->function = 0;  in gcov_iter_start()
414 	iter->type = 0;  in gcov_iter_start()
415 	iter->count = 0;  in gcov_iter_start()
416 	iter->num_types = 0;  in gcov_iter_start()
418 		if (counter_active(iter->info, i)) {  in gcov_iter_start()
419 			iter->type_info[iter->num_types].ctr_type = i;  in gcov_iter_start()
420 			iter->type_info[iter->num_types++].offset = 0;  in gcov_iter_start()
443 int gcov_iter_next(struct gcov_iterator *iter)  in gcov_iter_next()  argument
445 	switch (iter->record) {  in gcov_iter_next()
453 		iter->record++;  in gcov_iter_next()
457 		iter->count++;  in gcov_iter_next()
460 		if (iter->count < get_func(iter)->n_ctrs[iter->type]) {  in gcov_iter_next()
461 			iter->record = 9;  in gcov_iter_next()
465 		get_type(iter)->offset += iter->count;  in gcov_iter_next()
466 		iter->count = 0;  in gcov_iter_next()
467 		iter->type++;  in gcov_iter_next()
470 		if (iter->type < iter->num_types) {  in gcov_iter_next()
471 			iter->record = 7;  in gcov_iter_next()
475 		iter->type = 0;  in gcov_iter_next()
476 		iter->function++;  in gcov_iter_next()
479 		if (iter->function < iter->info->n_functions)  in gcov_iter_next()
480 			iter->record = 3;  in gcov_iter_next()
482 			iter->record = -1;  in gcov_iter_next()
486 	if (iter->record == -1)  in gcov_iter_next()
532 int gcov_iter_write(struct gcov_iterator *iter, struct seq_file *seq)  in gcov_iter_write()  argument
536 	switch (iter->record) {  in gcov_iter_write()
541 		rc = seq_write_gcov_u32(seq, iter->info->version);  in gcov_iter_write()
544 		rc = seq_write_gcov_u32(seq, iter->info->stamp);  in gcov_iter_write()
553 		rc = seq_write_gcov_u32(seq, get_func(iter)->ident);  in gcov_iter_write()
556 		rc = seq_write_gcov_u32(seq, get_func(iter)->checksum);  in gcov_iter_write()
560 			GCOV_TAG_FOR_COUNTER(get_type(iter)->ctr_type));  in gcov_iter_write()
564 				get_func(iter)->n_ctrs[iter->type] * 2);  in gcov_iter_write()
568 			iter->info->counts[iter->type].  in gcov_iter_write()
569 				values[iter->count + get_type(iter)->offset]);  in gcov_iter_write()