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Rework promise internal structures (#3985)

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- Capabilities
- Promise all resolver

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
This commit is contained in:
Robert Fancsik
2020-07-10 16:08:34 +02:00
committed by GitHub
parent dfabfe7a56
commit 37906baa25
7 changed files with 308 additions and 390 deletions
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jerry-core/ecma/base/ecma-gc.c
+43
View File
@@ -633,6 +633,24 @@ ecma_gc_mark (ecma_object_t *object_p) /**< object to mark from */
ecma_gc_mark_executable_object (object_p);
break;
}
case LIT_INTERNAL_MAGIC_PROMISE_CAPABILITY:
{
ecma_promise_capabality_t *capability_p = (ecma_promise_capabality_t *) object_p;
if (ecma_is_value_object (capability_p->header.u.class_prop.u.promise))
{
ecma_gc_set_object_visited (ecma_get_object_from_value (capability_p->header.u.class_prop.u.promise));
}
if (ecma_is_value_object (capability_p->resolve))
{
ecma_gc_set_object_visited (ecma_get_object_from_value (capability_p->resolve));
}
if (ecma_is_value_object (capability_p->reject))
{
ecma_gc_set_object_visited (ecma_get_object_from_value (capability_p->reject));
}
break;
}
#endif /* ENABLED (JERRY_ESNEXT) */
default:
{
@@ -765,6 +783,18 @@ ecma_gc_mark (ecma_object_t *object_p) /**< object to mark from */
ecma_gc_set_object_visited (ecma_get_object_from_value (rev_proxy_p->proxy));
}
}
else if (ext_func_p->u.external_handler_cb == ecma_op_get_capabilities_executor_cb)
{
ecma_promise_capability_executor_t *executor_p = (ecma_promise_capability_executor_t *) object_p;
ecma_gc_set_object_visited (ecma_get_object_from_value (executor_p->capability));
}
else if (ext_func_p->u.external_handler_cb == ecma_promise_all_handler_cb)
{
ecma_promise_all_executor_t *executor_p = (ecma_promise_all_executor_t *) object_p;
ecma_gc_set_object_visited (ecma_get_object_from_value (executor_p->capability));
ecma_gc_set_object_visited (ecma_get_object_from_value (executor_p->values));
ecma_gc_set_object_visited (ecma_get_object_from_value (executor_p->remaining_elements));
}
break;
}
#endif /* ENABLED (JERRY_ESNEXT) */
@@ -1124,6 +1154,14 @@ ecma_gc_free_object (ecma_object_t *object_p) /**< object to free */
{
ext_object_size = sizeof (ecma_revocable_proxy_object_t);
}
else if (ext_func_p->u.external_handler_cb == ecma_op_get_capabilities_executor_cb)
{
ext_object_size = sizeof (ecma_promise_capability_executor_t);
}
else if (ext_func_p->u.external_handler_cb == ecma_promise_all_handler_cb)
{
ext_object_size = sizeof (ecma_promise_all_executor_t);
}
#endif /* ENABLED (JERRY_ESNEXT) */
break;
}
@@ -1234,6 +1272,11 @@ ecma_gc_free_object (ecma_object_t *object_p) /**< object to free */
ext_object_size = ecma_gc_free_executable_object (object_p);
break;
}
case LIT_INTERNAL_MAGIC_PROMISE_CAPABILITY:
{
ext_object_size = sizeof (ecma_promise_capabality_t);
break;
}
#endif /* ENABLED (JERRY_ESNEXT) */
default:
{