347 static struct gcov_fn_info *get_func(struct gcov_iterator *iter)  in get_func()  argument
349 	return get_fn_info(iter->info, iter->function);  in get_func()
352 static struct type_info *get_type(struct gcov_iterator *iter)  in get_type()  argument
354 	return &iter->type_info[iter->type];  in get_type()
365 	struct gcov_iterator *iter;  in gcov_iter_new()  local
367 	iter = kzalloc(sizeof(struct gcov_iterator) +  in gcov_iter_new()
370 	if (iter)  in gcov_iter_new()
371 		iter->info = info;  in gcov_iter_new()
373 	return iter;  in gcov_iter_new()
380 void gcov_iter_free(struct gcov_iterator *iter)  in gcov_iter_free()  argument
382 	kfree(iter);  in gcov_iter_free()
389 struct gcov_info *gcov_iter_get_info(struct gcov_iterator *iter)  in gcov_iter_get_info()  argument
391 	return iter->info;  in gcov_iter_get_info()
398 void gcov_iter_start(struct gcov_iterator *iter)  in gcov_iter_start()  argument
402 	iter->record = 0;  in gcov_iter_start()
403 	iter->function = 0;  in gcov_iter_start()
404 	iter->type = 0;  in gcov_iter_start()
405 	iter->count = 0;  in gcov_iter_start()
406 	iter->num_types = 0;  in gcov_iter_start()
408 		if (counter_active(iter->info, i)) {  in gcov_iter_start()
409 			iter->type_info[iter->num_types].ctr_type = i;  in gcov_iter_start()
410 			iter->type_info[iter->num_types++].offset = 0;  in gcov_iter_start()
433 int gcov_iter_next(struct gcov_iterator *iter)  in gcov_iter_next()  argument
435 	switch (iter->record) {  in gcov_iter_next()
443 		iter->record++;  in gcov_iter_next()
447 		iter->count++;  in gcov_iter_next()
450 		if (iter->count < get_func(iter)->n_ctrs[iter->type]) {  in gcov_iter_next()
451 			iter->record = 9;  in gcov_iter_next()
455 		get_type(iter)->offset += iter->count;  in gcov_iter_next()
456 		iter->count = 0;  in gcov_iter_next()
457 		iter->type++;  in gcov_iter_next()
460 		if (iter->type < iter->num_types) {  in gcov_iter_next()
461 			iter->record = 7;  in gcov_iter_next()
465 		iter->type = 0;  in gcov_iter_next()
466 		iter->function++;  in gcov_iter_next()
469 		if (iter->function < iter->info->n_functions)  in gcov_iter_next()
470 			iter->record = 3;  in gcov_iter_next()
472 			iter->record = -1;  in gcov_iter_next()
476 	if (iter->record == -1)  in gcov_iter_next()
522 int gcov_iter_write(struct gcov_iterator *iter, struct seq_file *seq)  in gcov_iter_write()  argument
526 	switch (iter->record) {  in gcov_iter_write()
531 		rc = seq_write_gcov_u32(seq, iter->info->version);  in gcov_iter_write()
534 		rc = seq_write_gcov_u32(seq, iter->info->stamp);  in gcov_iter_write()
543 		rc = seq_write_gcov_u32(seq, get_func(iter)->ident);  in gcov_iter_write()
546 		rc = seq_write_gcov_u32(seq, get_func(iter)->checksum);  in gcov_iter_write()
550 			GCOV_TAG_FOR_COUNTER(get_type(iter)->ctr_type));  in gcov_iter_write()
554 				get_func(iter)->n_ctrs[iter->type] * 2);  in gcov_iter_write()
558 			iter->info->counts[iter->type].  in gcov_iter_write()
559 				values[iter->count + get_type(iter)->offset]);  in gcov_iter_write()