Adding stubs for the Object object.

src/libecmabuiltins/ecma-builtin-global-object.c

@@ -559,6 +559,14 @@ ecma_builtin_global_try_to_instantiate_property (ecma_object_t *obj_p, /**< obje
       break;
     }
     case ECMA_MAGIC_STRING_OBJECT_UL:
+    {
+      ecma_object_t *object_obj_p = ecma_builtin_get_object_object ();
+
+      value = ecma_make_object_value (object_obj_p);
+
+      break;
+    }
+
     case ECMA_MAGIC_STRING_FUNCTION_UL:
     case ECMA_MAGIC_STRING_ARRAY_UL:
     case ECMA_MAGIC_STRING_STRING_UL:

src/libecmabuiltins/ecma-builtin-object-object.c

@@ -0,0 +1,641 @@
+/* Copyright 2014 Samsung Electronics Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "ecma-alloc.h"
+#include "ecma-builtins.h"
+#include "ecma-conversion.h"
+#include "ecma-gc.h"
+#include "ecma-globals.h"
+#include "ecma-helpers.h"
+#include "ecma-try-catch-macro.h"
+#include "globals.h"
+
+#define ECMA_BUILTINS_INTERNAL
+#include "ecma-builtins-internal.h"
+
+/** \addtogroup ecma ECMA
+ * @{
+ *
+ * \addtogroup ecmabuiltins
+ * @{
+ *
+ * \addtogroup object ECMA Object object built-in
+ * @{
+ */
+
+/**
+ * List of the Object object's built-in property names
+ *
+ * Warning:
+ *         values in the array should be sorted in ascending order
+ *         that is checked in the ecma_builtin_init_global_object.
+ */
+static const ecma_magic_string_id_t ecma_builtin_object_property_names[] =
+{
+  ECMA_MAGIC_STRING_PROTOTYPE,
+  ECMA_MAGIC_STRING_LENGTH,
+  ECMA_MAGIC_STRING_GET_PROTOTYPE_OF_UL,
+  ECMA_MAGIC_STRING_GET_OWN_PROPERTY_DESCRIPTOR_UL,
+  ECMA_MAGIC_STRING_GET_OWN_PROPERTY_NAMES_UL,
+  ECMA_MAGIC_STRING_CREATE,
+  ECMA_MAGIC_STRING_DEFINE_PROPERTY_UL,
+  ECMA_MAGIC_STRING_DEFINE_PROPERTIES_UL,
+  ECMA_MAGIC_STRING_SEAL,
+  ECMA_MAGIC_STRING_FREEZE,
+  ECMA_MAGIC_STRING_PREVENT_EXTENSIONS_UL,
+  ECMA_MAGIC_STRING_IS_SEALED_UL,
+  ECMA_MAGIC_STRING_IS_FROZEN_UL,
+  ECMA_MAGIC_STRING_IS_EXTENSIBLE,
+  ECMA_MAGIC_STRING_KEYS
+};
+
+/**
+ * Number of the Object object's built-in properties
+ */
+static const ecma_length_t ecma_builtin_object_property_number = (sizeof (ecma_builtin_object_property_names) /
+                                                                  sizeof (ecma_magic_string_id_t));
+JERRY_STATIC_ASSERT (sizeof (ecma_builtin_object_property_names) > sizeof (void*));
+
+/**
+ * Object object
+ */
+static ecma_object_t* ecma_object_object_p = NULL;
+
+/**
+ * Get Object object
+ *
+ * @return pointer to the Object object
+ *         caller should free the reference by calling ecma_deref_object
+ */
+ecma_object_t*
+ecma_builtin_get_object_object (void)
+{
+  JERRY_ASSERT(ecma_object_object_p != NULL);
+
+  ecma_ref_object (ecma_object_object_p);
+
+  return ecma_object_object_p;
+} /* ecma_builtin_get_object_object */
+
+/**
+ * Check if passed object is the Object object.
+ *
+ * @return true - if passed pointer points to the Object object,
+ *         false - otherwise.
+ */
+bool
+ecma_builtin_is_object_object (ecma_object_t *object_p) /**< an object */
+{
+  return (object_p == ecma_object_object_p);
+} /* ecma_builtin_is_object_object */
+
+/**
+ * Initialize Object object.
+ *
+ * Warning:
+ *         the routine should be called only from ecma_init_builtins
+ */
+void
+ecma_builtin_init_object_object (void)
+{
+  JERRY_ASSERT(ecma_object_object_p == NULL);
+
+  ecma_object_t *object_obj_p = ecma_create_object (NULL, true, ECMA_OBJECT_TYPE_FUNCTION);
+
+  ecma_property_t *class_prop_p = ecma_create_internal_property (object_obj_p,
+                                                                 ECMA_INTERNAL_PROPERTY_CLASS);
+  class_prop_p->u.internal_property.value = ECMA_OBJECT_CLASS_OBJECT;
+
+  ecma_property_t *built_in_id_prop_p = ecma_create_internal_property (object_obj_p,
+                                                                       ECMA_INTERNAL_PROPERTY_BUILT_IN_ID);
+  built_in_id_prop_p->u.internal_property.value = ECMA_BUILTIN_ID_OBJECT;
+
+  ecma_property_t *mask_0_31_prop_p;
+  mask_0_31_prop_p = ecma_create_internal_property (object_obj_p,
+                                                    ECMA_INTERNAL_PROPERTY_NON_INSTANTIATED_BUILT_IN_MASK_0_31);
+
+  JERRY_STATIC_ASSERT (ecma_builtin_object_property_number < sizeof (uint32_t) * JERRY_BITSINBYTE);
+  uint32_t builtin_mask = ((uint32_t) 1u << ecma_builtin_object_property_number) - 1;
+  mask_0_31_prop_p->u.internal_property.value = builtin_mask;
+
+  ecma_set_object_is_builtin (object_obj_p, true);
+
+  ecma_object_object_p = object_obj_p;
+} /* ecma_builtin_init_object_object */
+
+/**
+ * Remove global reference to the Object object.
+ *
+ * Warning:
+ *         the routine should be called only from ecma_finalize_builtins
+ */
+void
+ecma_builtin_finalize_object_object (void)
+{
+  JERRY_ASSERT (ecma_object_object_p != NULL);
+
+  ecma_deref_object (ecma_object_object_p);
+  ecma_object_object_p = NULL;
+} /* ecma_builtin_finalize_object_object */
+
+/**
+ * Get number of routine's parameters
+ *
+ * @return number of parameters
+ */
+ecma_length_t
+ecma_builtin_object_get_routine_parameters_number (ecma_magic_string_id_t builtin_routine_id) /**< built-in routine's
+                                                                                                   name */
+{
+  switch (builtin_routine_id)
+  {
+    case ECMA_MAGIC_STRING_GET_PROTOTYPE_OF_UL:
+    case ECMA_MAGIC_STRING_GET_OWN_PROPERTY_NAMES_UL:
+    case ECMA_MAGIC_STRING_SEAL:
+    case ECMA_MAGIC_STRING_FREEZE:
+    case ECMA_MAGIC_STRING_PREVENT_EXTENSIONS_UL:
+    case ECMA_MAGIC_STRING_IS_SEALED_UL:
+    case ECMA_MAGIC_STRING_IS_FROZEN_UL:
+    case ECMA_MAGIC_STRING_IS_EXTENSIBLE:
+    case ECMA_MAGIC_STRING_KEYS:
+    {
+      return 1;
+    }
+
+    case ECMA_MAGIC_STRING_GET_OWN_PROPERTY_DESCRIPTOR_UL:
+    case ECMA_MAGIC_STRING_CREATE:
+    case ECMA_MAGIC_STRING_DEFINE_PROPERTIES_UL:
+    {
+      return 2;
+    }
+
+    case ECMA_MAGIC_STRING_DEFINE_PROPERTY_UL:
+    {
+      return 3;
+    }
+
+    default:
+    {
+      JERRY_UNREACHABLE ();
+    }
+  }
+} /* ecma_builtin_object_get_routine_parameters_number */
+
+/**
+ * The Object object's 'getPrototypeOf' routine
+ *
+ * See also:
+ *          ECMA-262 v5, 15.2.3.2
+ *
+ * @return completion value
+ *         Returned value must be freed with ecma_free_completion_value.
+ */
+static ecma_completion_value_t
+ecma_builtin_object_object_get_prototype_of (ecma_value_t arg) /**< routine's argument */
+{
+  JERRY_UNIMPLEMENTED_REF_UNUSED_VARS (arg);
+} /* ecma_builtin_object_object_get_prototype_of */
+
+/**
+ * The Object object's 'getOwnPropertyNames' routine
+ *
+ * See also:
+ *          ECMA-262 v5, 15.2.3.4
+ *
+ * @return completion value
+ *         Returned value must be freed with ecma_free_completion_value.
+ */
+static ecma_completion_value_t
+ecma_builtin_object_object_get_own_property_names (ecma_value_t arg) /**< routine's argument */
+{
+  JERRY_UNIMPLEMENTED_REF_UNUSED_VARS (arg);
+} /* ecma_builtin_object_object_get_own_property_names */
+
+/**
+ * The Object object's 'seal' routine
+ *
+ * See also:
+ *          ECMA-262 v5, 15.2.3.8
+ *
+ * @return completion value
+ *         Returned value must be freed with ecma_free_completion_value.
+ */
+static ecma_completion_value_t
+ecma_builtin_object_object_seal (ecma_value_t arg) /**< routine's argument */
+{
+  JERRY_UNIMPLEMENTED_REF_UNUSED_VARS (arg);
+} /* ecma_builtin_object_object_seal */
+
+/**
+ * The Object object's 'freeze' routine
+ *
+ * See also:
+ *          ECMA-262 v5, 15.2.3.9
+ *
+ * @return completion value
+ *         Returned value must be freed with ecma_free_completion_value.
+ */
+static ecma_completion_value_t
+ecma_builtin_object_object_freeze (ecma_value_t arg) /**< routine's argument */
+{
+  JERRY_UNIMPLEMENTED_REF_UNUSED_VARS (arg);
+} /* ecma_builtin_object_object_freeze */
+
+/**
+ * The Object object's 'preventExtensions' routine
+ *
+ * See also:
+ *          ECMA-262 v5, 15.2.3.10
+ *
+ * @return completion value
+ *         Returned value must be freed with ecma_free_completion_value.
+ */
+static ecma_completion_value_t
+ecma_builtin_object_object_prevent_extensions (ecma_value_t arg) /**< routine's argument */
+{
+  JERRY_UNIMPLEMENTED_REF_UNUSED_VARS (arg);
+} /* ecma_builtin_object_object_prevent_extensions */
+
+/**
+ * The Object object's 'isSealed' routine
+ *
+ * See also:
+ *          ECMA-262 v5, 15.2.3.11
+ *
+ * @return completion value
+ *         Returned value must be freed with ecma_free_completion_value.
+ */
+static ecma_completion_value_t
+ecma_builtin_object_object_is_sealed (ecma_value_t arg) /**< routine's argument */
+{
+  JERRY_UNIMPLEMENTED_REF_UNUSED_VARS (arg);
+} /* ecma_builtin_object_object_is_sealed */
+
+/**
+ * The Object object's 'isFrozen' routine
+ *
+ * See also:
+ *          ECMA-262 v5, 15.2.3.12
+ *
+ * @return completion value
+ *         Returned value must be freed with ecma_free_completion_value.
+ */
+static ecma_completion_value_t
+ecma_builtin_object_object_is_frozen (ecma_value_t arg) /**< routine's argument */
+{
+  JERRY_UNIMPLEMENTED_REF_UNUSED_VARS (arg);
+} /* ecma_builtin_object_object_is_frozen */
+
+/**
+ * The Object object's 'isExtensible' routine
+ *
+ * See also:
+ *          ECMA-262 v5, 15.2.3.13
+ *
+ * @return completion value
+ *         Returned value must be freed with ecma_free_completion_value.
+ */
+static ecma_completion_value_t
+ecma_builtin_object_object_is_extensible (ecma_value_t arg) /**< routine's argument */
+{
+  JERRY_UNIMPLEMENTED_REF_UNUSED_VARS (arg);
+} /* ecma_builtin_object_object_is_extensible */
+
+/**
+ * The Object object's 'keys' routine
+ *
+ * See also:
+ *          ECMA-262 v5, 15.2.3.14
+ *
+ * @return completion value
+ *         Returned value must be freed with ecma_free_completion_value.
+ */
+static ecma_completion_value_t
+ecma_builtin_object_object_keys (ecma_value_t arg) /**< routine's argument */
+{
+  JERRY_UNIMPLEMENTED_REF_UNUSED_VARS (arg);
+} /* ecma_builtin_object_object_keys */
+
+/**
+ * The Object object's 'getOwnPropertyDescriptor' routine
+ *
+ * See also:
+ *          ECMA-262 v5, 15.2.3.3
+ *
+ * @return completion value
+ *         Returned value must be freed with ecma_free_completion_value.
+ */
+static ecma_completion_value_t
+ecma_builtin_object_object_get_own_property_descriptor (ecma_value_t arg1, /**< routine's first argument */
+                                                        ecma_value_t arg2) /**< routine's second argument */
+{
+  JERRY_UNIMPLEMENTED_REF_UNUSED_VARS (arg1, arg2);
+} /* ecma_builtin_object_object_get_own_property_descriptor */
+
+/**
+ * The Object object's 'create' routine
+ *
+ * See also:
+ *          ECMA-262 v5, 15.2.3.5
+ *
+ * @return completion value
+ *         Returned value must be freed with ecma_free_completion_value.
+ */
+static ecma_completion_value_t
+ecma_builtin_object_object_create (ecma_value_t arg1, /**< routine's first argument */
+                                   ecma_value_t arg2) /**< routine's second argument */
+{
+  JERRY_UNIMPLEMENTED_REF_UNUSED_VARS (arg1, arg2);
+} /* ecma_builtin_object_object_create */
+
+/**
+ * The Object object's 'defineProperties' routine
+ *
+ * See also:
+ *          ECMA-262 v5, 15.2.3.7
+ *
+ * @return completion value
+ *         Returned value must be freed with ecma_free_completion_value.
+ */
+static ecma_completion_value_t
+ecma_builtin_object_object_define_properties (ecma_value_t arg1, /**< routine's first argument */
+                                              ecma_value_t arg2) /**< routine's second argument */
+{
+  JERRY_UNIMPLEMENTED_REF_UNUSED_VARS (arg1, arg2);
+} /* ecma_builtin_object_object_define_properties */
+
+/**
+ * The Object object's 'defineProperty' routine
+ *
+ * See also:
+ *          ECMA-262 v5, 15.2.3.6
+ *
+ * @return completion value
+ *         Returned value must be freed with ecma_free_completion_value.
+ */
+static ecma_completion_value_t
+ecma_builtin_object_object_define_property (ecma_value_t arg1, /**< routine's first argument */
+                                            ecma_value_t arg2, /**< routine's second argument */
+                                            ecma_value_t arg3) /**< routine's third argument */
+{
+  JERRY_UNIMPLEMENTED_REF_UNUSED_VARS (arg1, arg2, arg3);
+} /* ecma_builtin_object_object_define_property */
+
+/**
+ * Dispatcher of the Object object's built-in routines
+ *
+ * @return completion-value
+ *         Returned value must be freed with ecma_free_completion_value.
+ */
+ecma_completion_value_t
+ecma_builtin_object_dispatch_routine (ecma_magic_string_id_t builtin_routine_id, /**< Object object's
+                                                                                      built-in routine's name */
+                                      ecma_value_t arguments_list [], /**< list of arguments passed to routine */
+                                      ecma_length_t arguments_number) /**< length of arguments' list */
+{
+  const ecma_value_t value_undefined = ecma_make_simple_value (ECMA_SIMPLE_VALUE_UNDEFINED);
+
+  switch (builtin_routine_id)
+  {
+    case ECMA_MAGIC_STRING_GET_PROTOTYPE_OF_UL:
+    {
+      ecma_value_t arg = (arguments_number >= 1 ? arguments_list[0] : value_undefined);
+
+      return ecma_builtin_object_object_get_prototype_of (arg);
+    }
+
+    case ECMA_MAGIC_STRING_GET_OWN_PROPERTY_NAMES_UL:
+    {
+      ecma_value_t arg = (arguments_number >= 1 ? arguments_list[0] : value_undefined);
+
+      return ecma_builtin_object_object_get_own_property_names (arg);
+    }
+
+    case ECMA_MAGIC_STRING_SEAL:
+    {
+      ecma_value_t arg = (arguments_number >= 1 ? arguments_list[0] : value_undefined);
+
+      return ecma_builtin_object_object_seal (arg);
+    }
+
+    case ECMA_MAGIC_STRING_FREEZE:
+    {
+      ecma_value_t arg = (arguments_number >= 1 ? arguments_list[0] : value_undefined);
+
+      return ecma_builtin_object_object_freeze (arg);
+    }
+
+    case ECMA_MAGIC_STRING_PREVENT_EXTENSIONS_UL:
+    {
+      ecma_value_t arg = (arguments_number >= 1 ? arguments_list[0] : value_undefined);
+
+      return ecma_builtin_object_object_prevent_extensions (arg);
+    }
+
+    case ECMA_MAGIC_STRING_IS_SEALED_UL:
+    {
+      ecma_value_t arg = (arguments_number >= 1 ? arguments_list[0] : value_undefined);
+
+      return ecma_builtin_object_object_is_sealed (arg);
+    }
+
+    case ECMA_MAGIC_STRING_IS_FROZEN_UL:
+    {
+      ecma_value_t arg = (arguments_number >= 1 ? arguments_list[0] : value_undefined);
+
+      return ecma_builtin_object_object_is_frozen (arg);
+    }
+
+    case ECMA_MAGIC_STRING_IS_EXTENSIBLE:
+    {
+      ecma_value_t arg = (arguments_number >= 1 ? arguments_list[0] : value_undefined);
+
+      return ecma_builtin_object_object_is_extensible (arg);
+    }
+
+    case ECMA_MAGIC_STRING_KEYS:
+    {
+      ecma_value_t arg = (arguments_number >= 1 ? arguments_list[0] : value_undefined);
+
+      return ecma_builtin_object_object_keys (arg);
+    }
+
+    case ECMA_MAGIC_STRING_GET_OWN_PROPERTY_DESCRIPTOR_UL:
+    {
+      ecma_value_t arg1 = (arguments_number >= 1 ? arguments_list[0] : value_undefined);
+      ecma_value_t arg2 = (arguments_number >= 2 ? arguments_list[1] : value_undefined);
+
+      return ecma_builtin_object_object_get_own_property_descriptor (arg1, arg2);
+    }
+
+    case ECMA_MAGIC_STRING_CREATE:
+    {
+      ecma_value_t arg1 = (arguments_number >= 1 ? arguments_list[0] : value_undefined);
+      ecma_value_t arg2 = (arguments_number >= 2 ? arguments_list[1] : value_undefined);
+
+      return ecma_builtin_object_object_create (arg1, arg2);
+    }
+
+    case ECMA_MAGIC_STRING_DEFINE_PROPERTIES_UL:
+    {
+      ecma_value_t arg1 = (arguments_number >= 1 ? arguments_list[0] : value_undefined);
+      ecma_value_t arg2 = (arguments_number >= 2 ? arguments_list[1] : value_undefined);
+
+      return ecma_builtin_object_object_define_properties (arg1, arg2);
+    }
+
+    case ECMA_MAGIC_STRING_DEFINE_PROPERTY_UL:
+    {
+      ecma_value_t arg1 = (arguments_number >= 1 ? arguments_list[0] : value_undefined);
+      ecma_value_t arg2 = (arguments_number >= 2 ? arguments_list[1] : value_undefined);
+      ecma_value_t arg3 = (arguments_number >= 3 ? arguments_list[2] : value_undefined);
+
+      return ecma_builtin_object_object_define_property (arg1, arg2, arg3);
+    }
+
+    default:
+    {
+      JERRY_UNREACHABLE ();
+    }
+  }
+} /* ecma_builtin_object_dispatch_routine */
+
+/**
+ * If the property's name is one of built-in properties of the Object object
+ * that is not instantiated yet, instantiate the property and
+ * return pointer to the instantiated property.
+ *
+ * @return pointer property, if one was instantiated,
+ *         NULL - otherwise.
+ */
+ecma_property_t*
+ecma_builtin_object_try_to_instantiate_property (ecma_object_t *obj_p, /**< object */
+                                                 ecma_string_t *prop_name_p) /**< property's name */
+{
+  JERRY_ASSERT (ecma_builtin_is_object_object (obj_p));
+  JERRY_ASSERT (ecma_find_named_property (obj_p, prop_name_p) == NULL);
+
+  ecma_magic_string_id_t id;
+
+  if (!ecma_is_string_magic (prop_name_p, &id))
+  {
+    return NULL;
+  }
+
+  int32_t index = ecma_builtin_bin_search_for_magic_string_id_in_array (ecma_builtin_object_property_names,
+                                                                        ecma_builtin_object_property_number,
+                                                                        id);
+
+  if (index == -1)
+  {
+    return NULL;
+  }
+
+  JERRY_ASSERT (index >= 0 && (uint32_t) index < sizeof (uint32_t) * JERRY_BITSINBYTE);
+
+  uint32_t bit = (uint32_t) 1u << index;
+
+  ecma_property_t *mask_0_31_prop_p;
+  mask_0_31_prop_p = ecma_get_internal_property (obj_p,
+                                                 ECMA_INTERNAL_PROPERTY_NON_INSTANTIATED_BUILT_IN_MASK_0_31);
+  uint32_t bit_mask = mask_0_31_prop_p->u.internal_property.value;
+
+  if (!(bit_mask & bit))
+  {
+    return NULL;
+  }
+
+  bit_mask &= ~bit;
+
+  mask_0_31_prop_p->u.internal_property.value = bit_mask;
+
+  ecma_value_t value = ecma_make_simple_value (ECMA_SIMPLE_VALUE_EMPTY);
+  ecma_property_writable_value_t writable = ECMA_PROPERTY_WRITABLE;
+  ecma_property_enumerable_value_t enumerable = ECMA_PROPERTY_NOT_ENUMERABLE;
+  ecma_property_configurable_value_t configurable = ECMA_PROPERTY_CONFIGURABLE;
+
+  switch (id)
+  {
+    case ECMA_MAGIC_STRING_GET_PROTOTYPE_OF_UL:
+    case ECMA_MAGIC_STRING_GET_OWN_PROPERTY_NAMES_UL:
+    case ECMA_MAGIC_STRING_SEAL:
+    case ECMA_MAGIC_STRING_FREEZE:
+    case ECMA_MAGIC_STRING_PREVENT_EXTENSIONS_UL:
+    case ECMA_MAGIC_STRING_IS_SEALED_UL:
+    case ECMA_MAGIC_STRING_IS_FROZEN_UL:
+    case ECMA_MAGIC_STRING_IS_EXTENSIBLE:
+    case ECMA_MAGIC_STRING_KEYS:
+    case ECMA_MAGIC_STRING_GET_OWN_PROPERTY_DESCRIPTOR_UL:
+    case ECMA_MAGIC_STRING_CREATE:
+    case ECMA_MAGIC_STRING_DEFINE_PROPERTY_UL:
+    case ECMA_MAGIC_STRING_DEFINE_PROPERTIES_UL:
+    {
+      ecma_object_t *func_obj_p = ecma_builtin_make_function_object_for_routine (ECMA_BUILTIN_ID_OBJECT,
+                                                                                 id);
+
+      value = ecma_make_object_value (func_obj_p);
+
+      break;
+    }
+    case ECMA_MAGIC_STRING_PROTOTYPE:
+    {
+      JERRY_UNIMPLEMENTED ();
+
+      writable = ECMA_PROPERTY_NOT_WRITABLE;
+      enumerable = ECMA_PROPERTY_NOT_ENUMERABLE;
+      configurable = ECMA_PROPERTY_NOT_CONFIGURABLE;
+
+      break;
+    }
+    case ECMA_MAGIC_STRING_LENGTH:
+    {
+      ecma_number_t *num_p = ecma_alloc_number ();
+      *num_p = ECMA_NUMBER_ONE;
+
+      value = ecma_make_number_value (num_p);
+
+      writable = ECMA_PROPERTY_NOT_WRITABLE;
+      enumerable = ECMA_PROPERTY_NOT_ENUMERABLE;
+      configurable = ECMA_PROPERTY_NOT_CONFIGURABLE;
+
+      break;
+    }
+
+    default:
+    {
+      JERRY_UNREACHABLE ();
+    }
+  }
+
+  ecma_property_t *prop_p = ecma_create_named_data_property (obj_p,
+                                                             prop_name_p,
+                                                             writable,
+                                                             enumerable,
+                                                             configurable);
+
+  prop_p->u.named_data_property.value = ecma_copy_value (value, false);
+  ecma_gc_update_may_ref_younger_object_flag_by_value (obj_p,
+                                                       prop_p->u.named_data_property.value);
+
+  ecma_free_value (value, true);
+
+  return prop_p;
+} /* ecma_builtin_object_try_to_instantiate_property */
+
+/**
+ * @}
+ * @}
+ * @}
+ */

src/libecmabuiltins/ecma-builtins-internal.h

@@ -101,6 +101,12 @@ ecma_builtin_global_try_to_instantiate_property (ecma_object_t *obj_p,
 extern void ecma_builtin_init_object_object (void);
 extern void ecma_builtin_finalize_object_object (void);
 
+extern ecma_length_t
+ecma_builtin_object_get_routine_parameters_number (ecma_magic_string_id_t routine_id);
+extern ecma_completion_value_t
+ecma_builtin_object_dispatch_routine (ecma_magic_string_id_t builtin_routine_id,
+                                      ecma_value_t arguments_list [],
+                                      ecma_length_t arguments_number);
 extern ecma_property_t*
 ecma_builtin_object_try_to_instantiate_property (ecma_object_t *obj_p,
                                                  ecma_string_t *prop_name_p);

src/libecmabuiltins/ecma-builtins.c

@@ -45,6 +45,8 @@ ecma_builtin_dispatch_routine (ecma_builtin_id_t builtin_object_id,
 void
 ecma_init_builtins (void)
 {
+  ecma_builtin_init_object_object ();
+
   ecma_builtin_init_global_object ();
 } /* ecma_init_builtins */
 
@@ -55,6 +57,8 @@ void
 ecma_finalize_builtins (void)
 {
   ecma_builtin_finalize_global_object ();
+
+  ecma_builtin_finalize_object_object ();
 } /* ecma_finalize_builtins */
 
 /**
@@ -80,10 +84,17 @@ ecma_builtin_try_to_instantiate_property (ecma_object_t *object_p, /**< object *
     case ECMA_BUILTIN_ID_GLOBAL:
     {
       JERRY_ASSERT (ecma_builtin_is_global_object (object_p));
+
       return ecma_builtin_global_try_to_instantiate_property (object_p, string_p);
     }
 
     case ECMA_BUILTIN_ID_OBJECT:
+    {
+      JERRY_ASSERT (ecma_builtin_is_object_object (object_p));
+
+      return ecma_builtin_object_try_to_instantiate_property (object_p, string_p);
+    }
+
     case ECMA_BUILTIN_ID_OBJECT_PROTOTYPE:
     case ECMA_BUILTIN_ID_FUNCTION:
     case ECMA_BUILTIN_ID_FUNCTION_PROTOTYPE:
@@ -253,6 +264,9 @@ ecma_builtin_get_routine_parameters_number (ecma_builtin_id_t builtin_id, /**< i
       return ecma_builtin_global_get_routine_parameters_number (routine_id);
     }
     case ECMA_BUILTIN_ID_OBJECT:
+    {
+      return ecma_builtin_object_get_routine_parameters_number (routine_id);
+    }
     case ECMA_BUILTIN_ID_OBJECT_PROTOTYPE:
     case ECMA_BUILTIN_ID_FUNCTION:
     case ECMA_BUILTIN_ID_FUNCTION_PROTOTYPE:
@@ -312,6 +326,11 @@ ecma_builtin_dispatch_routine (ecma_builtin_id_t builtin_object_id, /**< built-i
                                                    arguments_number);
     }
     case ECMA_BUILTIN_ID_OBJECT:
+    {
+      return ecma_builtin_object_dispatch_routine (builtin_routine_id,
+                                                   arguments_list,
+                                                   arguments_number);
+    }
     case ECMA_BUILTIN_ID_OBJECT_PROTOTYPE:
     case ECMA_BUILTIN_ID_FUNCTION:
     case ECMA_BUILTIN_ID_FUNCTION_PROTOTYPE:

src/libecmabuiltins/ecma-builtins.h

@@ -34,18 +34,18 @@ extern ecma_property_t*
 ecma_builtin_try_to_instantiate_property (ecma_object_t *object_p,
                                           ecma_string_t *string_p);
 
-/* ecma-builtin-global.c */
+/* ecma-builtin-global-object.c */
 extern ecma_object_t* ecma_builtin_get_global_object (void);
 extern bool ecma_builtin_is_global_object (ecma_object_t *object_p);
 
-/* ecma-builtin-object.c */
+/* ecma-builtin-object-object.c */
 extern ecma_object_t* ecma_builtin_get_object_object (void);
 extern bool ecma_builtin_is_object_object (ecma_object_t *object_p);
 
 extern ecma_object_t* ecma_builtin_get_object_prototype_object (void);
 extern bool ecma_builtin_is_object_prototype_object (ecma_object_t *object_p);
 
-/* ecma-builtin-array.c */
+/* ecma-builtin-array-object.c */
 extern ecma_object_t* ecma_builtin_get_array_object (void);
 extern bool ecma_builtin_is_array_object (ecma_object_t *object_p);
 

src/libecmaobjects/ecma-globals.h

@@ -685,6 +685,19 @@ typedef enum
   ECMA_MAGIC_STRING_DECODE_URI_COMPONENT, /**< "decodeURIComponent" */
   ECMA_MAGIC_STRING_ENCODE_URI, /**< "encodeURI" */
   ECMA_MAGIC_STRING_ENCODE_URI_COMPONENT, /**< "encodeURIComponent" */
+  ECMA_MAGIC_STRING_GET_PROTOTYPE_OF_UL, /**< "getPrototypeOf" */
+  ECMA_MAGIC_STRING_GET_OWN_PROPERTY_DESCRIPTOR_UL, /**< "getOwnPropertyDescriptor" */
+  ECMA_MAGIC_STRING_GET_OWN_PROPERTY_NAMES_UL, /**< "getOwnPropertyNames" */
+  ECMA_MAGIC_STRING_CREATE, /**< "create" */
+  ECMA_MAGIC_STRING_DEFINE_PROPERTY_UL, /**< "defineProperty" */
+  ECMA_MAGIC_STRING_DEFINE_PROPERTIES_UL, /**< "defineProperties" */
+  ECMA_MAGIC_STRING_SEAL, /**< "seal" */
+  ECMA_MAGIC_STRING_FREEZE, /**< "freeze" */
+  ECMA_MAGIC_STRING_PREVENT_EXTENSIONS_UL, /**< "preventExtensions" */
+  ECMA_MAGIC_STRING_IS_SEALED_UL, /**< "isSealed" */
+  ECMA_MAGIC_STRING_IS_FROZEN_UL, /**< "isFrozen" */
+  ECMA_MAGIC_STRING_IS_EXTENSIBLE, /**< "isExtensible" */
+  ECMA_MAGIC_STRING_KEYS, /**< "keys" */
   ECMA_MAGIC_STRING__COUNT /**< number of magic strings */
 } ecma_magic_string_id_t;
 

src/libecmaobjects/ecma-helpers-string.c

@@ -1264,6 +1264,19 @@ ecma_get_magic_string_zt (ecma_magic_string_id_t id) /**< magic string id */
     case ECMA_MAGIC_STRING_DECODE_URI_COMPONENT: return (ecma_char_t*) "decodeURIComponent";
     case ECMA_MAGIC_STRING_ENCODE_URI: return (ecma_char_t*) "encodeURI";
     case ECMA_MAGIC_STRING_ENCODE_URI_COMPONENT: return (ecma_char_t*) "encodeURIComponent";
+    case ECMA_MAGIC_STRING_GET_PROTOTYPE_OF_UL: return (ecma_char_t*) "getPrototypeOf";
+    case ECMA_MAGIC_STRING_GET_OWN_PROPERTY_DESCRIPTOR_UL: return (ecma_char_t*) "getOwnPropertyDescriptor";
+    case ECMA_MAGIC_STRING_GET_OWN_PROPERTY_NAMES_UL: return (ecma_char_t*) "getOwnPropertyNames";
+    case ECMA_MAGIC_STRING_CREATE: return (ecma_char_t*) "create";
+    case ECMA_MAGIC_STRING_DEFINE_PROPERTY_UL: return (ecma_char_t*) "defineProperty";
+    case ECMA_MAGIC_STRING_DEFINE_PROPERTIES_UL: return (ecma_char_t*) "defineProperties";
+    case ECMA_MAGIC_STRING_SEAL: return (ecma_char_t*) "seal";
+    case ECMA_MAGIC_STRING_FREEZE: return (ecma_char_t*) "freeze";
+    case ECMA_MAGIC_STRING_PREVENT_EXTENSIONS_UL: return (ecma_char_t*) "preventExtensions";
+    case ECMA_MAGIC_STRING_IS_SEALED_UL: return (ecma_char_t*) "isSealed";
+    case ECMA_MAGIC_STRING_IS_FROZEN_UL: return (ecma_char_t*) "isFrozen";
+    case ECMA_MAGIC_STRING_IS_EXTENSIBLE: return (ecma_char_t*) "isExtensible";
+    case ECMA_MAGIC_STRING_KEYS: return (ecma_char_t*) "keys";
     case ECMA_MAGIC_STRING__COUNT: break;
   }