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Remove class id storing for class objects (#4645)

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The two bytes which stored the id is free to use. Currently the only exception is containers.

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
This commit is contained in:
Zoltan Herczeg
2021-04-08 14:46:16 +02:00
committed by GitHub
parent 2381078e80
commit ef35c0329c
22 changed files with 227 additions and 207 deletions
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jerry-core/ecma/base/ecma-gc.c
+9 -7
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@@ -728,7 +728,6 @@ ecma_gc_mark (ecma_object_t *object_p) /**< object to mark from */
}
#if JERRY_BUILTIN_TYPEDARRAY
case ECMA_OBJECT_CLASS_TYPEDARRAY:
case ECMA_OBJECT_CLASS_TYPEDARRAY_WITH_INFO:
{
ecma_gc_set_object_visited (ecma_typedarray_get_arraybuffer (object_p));
break;
@@ -770,28 +769,28 @@ ecma_gc_mark (ecma_object_t *object_p) /**< object to mark from */
case ECMA_OBJECT_CLASS_CONTAINER:
{
#if JERRY_BUILTIN_MAP
if (ext_object_p->u.cls.u2.id == LIT_MAGIC_STRING_MAP_UL)
if (ext_object_p->u.cls.u2.container_id == LIT_MAGIC_STRING_MAP_UL)
{
ecma_gc_mark_map_object (object_p);
break;
}
#endif /* JERRY_BUILTIN_MAP */
#if JERRY_BUILTIN_WEAKMAP
if (ext_object_p->u.cls.u2.id == LIT_MAGIC_STRING_WEAKMAP_UL)
if (ext_object_p->u.cls.u2.container_id == LIT_MAGIC_STRING_WEAKMAP_UL)
{
ecma_gc_mark_weakmap_object (object_p);
break;
}
#endif /* JERRY_BUILTIN_WEAKMAP */
#if JERRY_BUILTIN_SET
if (ext_object_p->u.cls.u2.id == LIT_MAGIC_STRING_SET_UL)
if (ext_object_p->u.cls.u2.container_id == LIT_MAGIC_STRING_SET_UL)
{
ecma_gc_mark_set_object (object_p);
break;
}
#endif /* JERRY_BUILTIN_SET */
#if JERRY_BUILTIN_WEAKSET
JERRY_ASSERT (ext_object_p->u.cls.u2.id == LIT_MAGIC_STRING_WEAKSET_UL);
JERRY_ASSERT (ext_object_p->u.cls.u2.container_id == LIT_MAGIC_STRING_WEAKSET_UL);
#endif /* JERRY_BUILTIN_WEAKSET */
break;
}
@@ -1591,9 +1590,12 @@ ecma_gc_free_object (ecma_object_t *object_p) /**< object to free */
break;
}
#if JERRY_BUILTIN_TYPEDARRAY
case ECMA_OBJECT_CLASS_TYPEDARRAY_WITH_INFO:
case ECMA_OBJECT_CLASS_TYPEDARRAY:
{
ext_object_size = sizeof (ecma_extended_typedarray_object_t);
if (ext_object_p->u.cls.u2.typedarray_flags & ECMA_TYPEDARRAY_IS_EXTENDED)
{
ext_object_size = sizeof (ecma_extended_typedarray_object_t);
}
break;
}
#endif /* JERRY_BUILTIN_TYPEDARRAY */