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Template literal arrays should not be marked. (#4352)

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Make array object big endian compatible.

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
This commit is contained in:
Zoltan Herczeg
2020-12-04 10:41:14 +01:00
committed by GitHub
parent c0fc67f5bd
commit de37e1e049
12 changed files with 148 additions and 96 deletions
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jerry-core/ecma/base/ecma-gc.c
+29 -7
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@@ -626,13 +626,6 @@ ecma_gc_mark (ecma_object_t *object_p) /**< object to mark from */
}
else
{
jmem_cpointer_t proto_cp = object_p->u2.prototype_cp;
if (proto_cp != JMEM_CP_NULL)
{
ecma_gc_set_object_visited (ECMA_GET_NON_NULL_POINTER (ecma_object_t, proto_cp));
}
switch (ecma_get_object_type (object_p))
{
case ECMA_OBJECT_TYPE_CLASS:
@@ -765,6 +758,15 @@ ecma_gc_mark (ecma_object_t *object_p) /**< object to mark from */
{
ecma_extended_object_t *ext_object_p = (ecma_extended_object_t *) object_p;
#if ENABLED (JERRY_ESNEXT)
if (JERRY_UNLIKELY (ext_object_p->u.array.length_prop_and_hole_count & ECMA_ARRAY_TEMPLATE_LITERAL))
{
/* Template objects are never marked. */
JERRY_ASSERT (object_p->type_flags_refs >= ECMA_OBJECT_REF_ONE);
return;
}
#endif /* ENABLED (JERRY_ESNEXT) */
if (ecma_op_array_is_fast_array (ext_object_p))
{
if (object_p->u1.property_list_cp != JMEM_CP_NULL)
@@ -780,6 +782,12 @@ ecma_gc_mark (ecma_object_t *object_p) /**< object to mark from */
}
}
jmem_cpointer_t proto_cp = object_p->u2.prototype_cp;
if (proto_cp != JMEM_CP_NULL)
{
ecma_gc_set_object_visited (ECMA_GET_NON_NULL_POINTER (ecma_object_t, proto_cp));
}
return;
}
break;
@@ -792,6 +800,13 @@ ecma_gc_mark (ecma_object_t *object_p) /**< object to mark from */
* Aside from the tag bits every other bit should be zero,
*/
JERRY_ASSERT ((object_p->u1.property_list_cp & ~JMEM_TAG_MASK) == 0);
jmem_cpointer_t proto_cp = object_p->u2.prototype_cp;
if (proto_cp != JMEM_CP_NULL)
{
ecma_gc_set_object_visited (ECMA_GET_NON_NULL_POINTER (ecma_object_t, proto_cp));
}
return;
}
#endif /* ENABLED (JERRY_BUILTIN_PROXY) */
@@ -907,6 +922,13 @@ ecma_gc_mark (ecma_object_t *object_p) /**< object to mark from */
break;
}
}
jmem_cpointer_t proto_cp = object_p->u2.prototype_cp;
if (proto_cp != JMEM_CP_NULL)
{
ecma_gc_set_object_visited (ECMA_GET_NON_NULL_POINTER (ecma_object_t, proto_cp));
}
}
jmem_cpointer_t prop_iter_cp = object_p->u1.property_list_cp;