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Continue working on realms (#4356)

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- Rework symbols to have the same value across realms
- Support realms for native functions
- Support test262
- Use new.target realms for constructing intrinsics

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
This commit is contained in:
Zoltan Herczeg
2020-12-09 17:44:21 +01:00
committed by GitHub
parent df92c86ecf
commit cc1e8d2dee
23 changed files with 593 additions and 284 deletions
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jerry-core/ecma/base/ecma-gc.c
+19 -4
View File
@@ -936,13 +936,25 @@ ecma_gc_mark (ecma_object_t *object_p) /**< object to mark from */
#endif /* ENABLED (JERRY_BUILTIN_REALMS) */
break;
}
#if ENABLED (JERRY_ESNEXT)
#if ENABLED (JERRY_ESNEXT) || ENABLED (JERRY_BUILTIN_REALMS)
case ECMA_OBJECT_TYPE_NATIVE_FUNCTION:
{
#endif /* ENABLED (JERRY_ESNEXT) || ENABLED (JERRY_BUILTIN_REALMS) */
if (!ecma_get_object_is_builtin (object_p))
{
#if ENABLED (JERRY_BUILTIN_REALMS)
ecma_native_function_t *native_function_p = (ecma_native_function_t *) object_p;
ecma_gc_set_object_visited (ECMA_GET_INTERNAL_VALUE_POINTER (ecma_object_t,
native_function_p->realm_value));
#endif /* ENABLED (JERRY_BUILTIN_REALMS) */
break;
}
#if ENABLED (JERRY_ESNEXT)
ecma_extended_object_t *ext_func_p = (ecma_extended_object_t *) object_p;
if (ecma_get_object_is_builtin (object_p)
&& ext_func_p->u.built_in.id == ECMA_BUILTIN_ID_HANDLER)
if (ext_func_p->u.built_in.id == ECMA_BUILTIN_ID_HANDLER)
{
switch (ext_func_p->u.built_in.routine_id)
{
@@ -1005,10 +1017,12 @@ ecma_gc_mark (ecma_object_t *object_p) /**< object to mark from */
}
}
}
#endif /* ENABLED (JERRY_ESNEXT) */
#if ENABLED (JERRY_ESNEXT) || ENABLED (JERRY_BUILTIN_REALMS)
break;
}
#endif /* ENABLED (JERRY_ESNEXT) */
#endif /* ENABLED (JERRY_ESNEXT) || ENABLED (JERRY_BUILTIN_REALMS) */
default:
{
break;
@@ -1496,6 +1510,7 @@ ecma_gc_free_object (ecma_object_t *object_p) /**< object to free */
}
case ECMA_OBJECT_TYPE_NATIVE_FUNCTION:
{
ext_object_size = sizeof (ecma_native_function_t);
break;
}
case ECMA_OBJECT_TYPE_CLASS:
jerry-core/ecma/base/ecma-globals.h
+12 -2
View File
@@ -994,8 +994,6 @@ typedef struct
jmem_cpointer_tag_t target_function; /**< target function */
ecma_value_t args_len_or_this; /**< length of arguments or this value */
} bound_function;
ecma_native_handler_t external_handler_cb; /**< external function */
} u;
} ecma_extended_object_t;
@@ -1014,6 +1012,18 @@ typedef struct
#define ECMA_BUILTIN_IS_EXTENDED_BUILT_IN(object_type) \
((object_type) == ECMA_OBJECT_TYPE_CLASS || (object_type) == ECMA_OBJECT_TYPE_ARRAY)
/**
* Description of native functions
*/
typedef struct
{
ecma_extended_object_t extended_object; /**< extended object part */
#if ENABLED (JERRY_BUILTIN_REALMS)
ecma_value_t realm_value; /**< realm value */
#endif /* ENABLED (JERRY_BUILTIN_REALMS) */
ecma_native_handler_t native_handler_cb; /**< external function */
} ecma_native_function_t;
/**
* Flags for array.length_prop_and_hole_count
*/
jerry-core/ecma/base/ecma-init-finalize.c
+12
View File
@@ -88,6 +88,18 @@ ecma_finalize (void)
}
while (JERRY_CONTEXT (ecma_gc_new_objects) != 0);
#if ENABLED (JERRY_ESNEXT)
jmem_cpointer_t *global_symbols_cp = JERRY_CONTEXT (global_symbols_cp);
for (uint32_t i = 0; i < ECMA_BUILTIN_GLOBAL_SYMBOL_COUNT; i++)
{
if (global_symbols_cp[i] != JMEM_CP_NULL)
{
ecma_deref_ecma_string (ECMA_GET_NON_NULL_POINTER (ecma_string_t, global_symbols_cp[i]));
}
}
#endif /* ENABLED (JERRY_ESNEXT) */
ecma_finalize_lit_storage ();
} /* ecma_finalize */