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Rework ecma collection (#3086)

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After this patch the ecma value collection is a resizable buffer of ecma-values where the adjacent elements are allocated next to each other.

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
This commit is contained in:
Robert Fancsik
2019-09-12 13:05:24 +02:00
committed by Zoltan Herczeg
parent f3d3c34c30
commit fc30f003ba
35 changed files with 511 additions and 776 deletions
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jerry-core/ecma/base/ecma-gc.c
+19 -13
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@@ -200,21 +200,29 @@ ecma_gc_mark_promise_object (ecma_extended_object_t *ext_object_p) /**< extended
}
/* Mark all reactions. */
ecma_value_t *ecma_value_p;
ecma_value_p = ecma_collection_iterator_init (((ecma_promise_object_t *) ext_object_p)->fulfill_reactions);
ecma_promise_object_t *promise_object_p = (ecma_promise_object_t *) ext_object_p;
ecma_collection_t *collection_p = promise_object_p->fulfill_reactions;
while (ecma_value_p != NULL)
if (collection_p != NULL)
{
ecma_gc_set_object_visited (ecma_get_object_from_value (*ecma_value_p));
ecma_value_p = ecma_collection_iterator_next (ecma_value_p);
ecma_value_t *buffer_p = collection_p->buffer_p;
for (uint32_t i = 0; i < collection_p->item_count; i++)
{
ecma_gc_set_object_visited (ecma_get_object_from_value (buffer_p[i]));
}
}
ecma_value_p = ecma_collection_iterator_init (((ecma_promise_object_t *) ext_object_p)->reject_reactions);
collection_p = promise_object_p->reject_reactions;
while (ecma_value_p != NULL)
if (collection_p != NULL)
{
ecma_gc_set_object_visited (ecma_get_object_from_value (*ecma_value_p));
ecma_value_p = ecma_collection_iterator_next (ecma_value_p);
ecma_value_t *buffer_p = collection_p->buffer_p;
for (uint32_t i = 0; i < collection_p->item_count; i++)
{
ecma_gc_set_object_visited (ecma_get_object_from_value (buffer_p[i]));
}
}
} /* ecma_gc_mark_promise_object */
@@ -768,10 +776,8 @@ ecma_gc_free_object (ecma_object_t *object_p) /**< object to free */
case LIT_MAGIC_STRING_PROMISE_UL:
{
ecma_free_value_if_not_object (ext_object_p->u.class_prop.u.value);
ecma_free_values_collection (((ecma_promise_object_t *) object_p)->fulfill_reactions,
ECMA_COLLECTION_NO_REF_OBJECTS);
ecma_free_values_collection (((ecma_promise_object_t *) object_p)->reject_reactions,
ECMA_COLLECTION_NO_REF_OBJECTS);
ecma_collection_free_if_not_object (((ecma_promise_object_t *) object_p)->fulfill_reactions);
ecma_collection_free_if_not_object (((ecma_promise_object_t *) object_p)->reject_reactions);
ecma_dealloc_extended_object (object_p, sizeof (ecma_promise_object_t));
return;
}