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Implementing dispatcher for calling native handlers associated with external function objects; implementing interface for unified storage of native pointers in ecma objects.

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This commit is contained in:
Ruben Ayrapetyan
2015-04-03 23:14:55 +03:00
parent 5611c16117
commit 83730cd6bb
16 changed files with 464 additions and 217 deletions
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jerry-core/ecma/operations/ecma-objects.cpp
+48 -43
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@@ -32,6 +32,23 @@
* @{
*/
/**
* Assert that specified object type value is valid
*/
static void
ecma_assert_object_type_is_valid (ecma_object_type_t type) /**< object's implementation-defined type */
{
JERRY_ASSERT (type == ECMA_OBJECT_TYPE_GENERAL
|| type == ECMA_OBJECT_TYPE_ARRAY
|| type == ECMA_OBJECT_TYPE_FUNCTION
|| type == ECMA_OBJECT_TYPE_BOUND_FUNCTION
|| type == ECMA_OBJECT_TYPE_BUILT_IN_FUNCTION
|| type == ECMA_OBJECT_TYPE_STRING
|| type == ECMA_OBJECT_TYPE_ARGUMENTS
|| type == ECMA_OBJECT_TYPE_EXTENSION
|| type == ECMA_OBJECT_TYPE_EXTERNAL_FUNCTION);
} /* ecma_assert_object_type_is_valid */
/**
* [[Get]] ecma object's operation
*
@@ -50,7 +67,7 @@ ecma_op_object_get (ecma_object_t *obj_p, /**< the object */
JERRY_ASSERT(property_name_p != NULL);
const ecma_object_type_t type = ecma_get_object_type (obj_p);
JERRY_ASSERT (type < ECMA_OBJECT_TYPE__COUNT);
ecma_assert_object_type_is_valid (type);
switch (type)
{
@@ -58,6 +75,7 @@ ecma_op_object_get (ecma_object_t *obj_p, /**< the object */
case ECMA_OBJECT_TYPE_ARRAY:
case ECMA_OBJECT_TYPE_FUNCTION:
case ECMA_OBJECT_TYPE_BOUND_FUNCTION:
case ECMA_OBJECT_TYPE_EXTERNAL_FUNCTION:
case ECMA_OBJECT_TYPE_BUILT_IN_FUNCTION:
case ECMA_OBJECT_TYPE_EXTENSION:
case ECMA_OBJECT_TYPE_STRING:
@@ -69,14 +87,11 @@ ecma_op_object_get (ecma_object_t *obj_p, /**< the object */
{
return ecma_op_arguments_object_get (obj_p, property_name_p);
}
default:
{
JERRY_ASSERT (false);
return ecma_make_empty_completion_value ();
}
}
JERRY_ASSERT (false);
return ecma_make_empty_completion_value ();
} /* ecma_op_object_get */
/**
@@ -90,11 +105,11 @@ ecma_op_object_get_own_property_longpath (ecma_object_t *obj_p, /**< the object
ecma_string_t *property_name_p) /**< property name */
{
const ecma_object_type_t type = ecma_get_object_type (obj_p);
JERRY_ASSERT (type < ECMA_OBJECT_TYPE__COUNT);
ecma_assert_object_type_is_valid (type);
const bool is_builtin = ecma_get_object_is_builtin (obj_p);
ecma_property_t *prop_p;
ecma_property_t *prop_p = NULL;
switch (type)
{
@@ -102,6 +117,7 @@ ecma_op_object_get_own_property_longpath (ecma_object_t *obj_p, /**< the object
case ECMA_OBJECT_TYPE_ARRAY:
case ECMA_OBJECT_TYPE_FUNCTION:
case ECMA_OBJECT_TYPE_BOUND_FUNCTION:
case ECMA_OBJECT_TYPE_EXTERNAL_FUNCTION:
case ECMA_OBJECT_TYPE_BUILT_IN_FUNCTION:
{
prop_p = ecma_op_general_object_get_own_property (obj_p, property_name_p);
@@ -129,13 +145,6 @@ ecma_op_object_get_own_property_longpath (ecma_object_t *obj_p, /**< the object
break;
}
default:
{
JERRY_ASSERT (false);
return NULL;
}
}
if (unlikely (prop_p == NULL))
@@ -198,7 +207,7 @@ ecma_op_object_get_property (ecma_object_t *obj_p, /**< the object */
JERRY_ASSERT(property_name_p != NULL);
const ecma_object_type_t type = ecma_get_object_type (obj_p);
JERRY_ASSERT (type < ECMA_OBJECT_TYPE__COUNT);
ecma_assert_object_type_is_valid (type);
/*
* typedef ecma_property_t* (*get_property_ptr_t) (ecma_object_t *, ecma_string_t *);
@@ -208,6 +217,7 @@ ecma_op_object_get_property (ecma_object_t *obj_p, /**< the object */
* [ECMA_OBJECT_TYPE_ARRAY] = &ecma_op_general_object_get_property,
* [ECMA_OBJECT_TYPE_FUNCTION] = &ecma_op_general_object_get_property,
* [ECMA_OBJECT_TYPE_BOUND_FUNCTION] = &ecma_op_general_object_get_property,
* [ECMA_OBJECT_TYPE_EXTERNAL_FUNCTION] = &ecma_op_general_object_get_property,
* [ECMA_OBJECT_TYPE_BUILT_IN_FUNCTION] = &ecma_op_general_object_get_property,
* [ECMA_OBJECT_TYPE_EXTENSION] = &ecma_op_general_object_get_property,
* [ECMA_OBJECT_TYPE_ARGUMENTS] = &ecma_op_general_object_get_property,
@@ -240,7 +250,7 @@ ecma_op_object_put (ecma_object_t *obj_p, /**< the object */
JERRY_ASSERT(property_name_p != NULL);
const ecma_object_type_t type = ecma_get_object_type (obj_p);
JERRY_ASSERT (type < ECMA_OBJECT_TYPE__COUNT);
ecma_assert_object_type_is_valid (type);
/*
* typedef ecma_property_t* (*put_ptr_t) (ecma_object_t *, ecma_string_t *);
@@ -250,6 +260,7 @@ ecma_op_object_put (ecma_object_t *obj_p, /**< the object */
* [ECMA_OBJECT_TYPE_ARRAY] = &ecma_op_general_object_put,
* [ECMA_OBJECT_TYPE_FUNCTION] = &ecma_op_general_object_put,
* [ECMA_OBJECT_TYPE_BOUND_FUNCTION] = &ecma_op_general_object_put,
* [ECMA_OBJECT_TYPE_EXTERNAL_FUNCTION] = &ecma_op_general_object_put,
* [ECMA_OBJECT_TYPE_BUILT_IN_FUNCTION] = &ecma_op_general_object_put,
* [ECMA_OBJECT_TYPE_EXTENSION] = &ecma_op_general_object_put,
* [ECMA_OBJECT_TYPE_ARGUMENTS] = &ecma_op_general_object_put,
@@ -280,7 +291,7 @@ ecma_op_object_can_put (ecma_object_t *obj_p, /**< the object */
JERRY_ASSERT(property_name_p != NULL);
const ecma_object_type_t type = ecma_get_object_type (obj_p);
JERRY_ASSERT (type < ECMA_OBJECT_TYPE__COUNT);
ecma_assert_object_type_is_valid (type);
/*
* typedef ecma_property_t* (*can_put_ptr_t) (ecma_object_t *, ecma_string_t *);
@@ -290,6 +301,7 @@ ecma_op_object_can_put (ecma_object_t *obj_p, /**< the object */
* [ECMA_OBJECT_TYPE_ARRAY] = &ecma_op_general_object_can_put,
* [ECMA_OBJECT_TYPE_FUNCTION] = &ecma_op_general_object_can_put,
* [ECMA_OBJECT_TYPE_BOUND_FUNCTION] = &ecma_op_general_object_can_put,
* [ECMA_OBJECT_TYPE_EXTERNAL_FUNCTION] = &ecma_op_general_object_can_put,
* [ECMA_OBJECT_TYPE_BUILT_IN_FUNCTION] = &ecma_op_general_object_can_put,
* [ECMA_OBJECT_TYPE_EXTENSION] = &ecma_op_general_object_can_put,
* [ECMA_OBJECT_TYPE_ARGUMENTS] = &ecma_op_general_object_can_put,
@@ -321,7 +333,7 @@ ecma_op_object_delete (ecma_object_t *obj_p, /**< the object */
JERRY_ASSERT(property_name_p != NULL);
const ecma_object_type_t type = ecma_get_object_type (obj_p);
JERRY_ASSERT (type < ECMA_OBJECT_TYPE__COUNT);
ecma_assert_object_type_is_valid (type);
switch (type)
{
@@ -329,6 +341,7 @@ ecma_op_object_delete (ecma_object_t *obj_p, /**< the object */
case ECMA_OBJECT_TYPE_ARRAY:
case ECMA_OBJECT_TYPE_FUNCTION:
case ECMA_OBJECT_TYPE_BOUND_FUNCTION:
case ECMA_OBJECT_TYPE_EXTERNAL_FUNCTION:
case ECMA_OBJECT_TYPE_BUILT_IN_FUNCTION:
case ECMA_OBJECT_TYPE_EXTENSION:
case ECMA_OBJECT_TYPE_STRING:
@@ -344,14 +357,11 @@ ecma_op_object_delete (ecma_object_t *obj_p, /**< the object */
property_name_p,
is_throw);
}
default:
{
JERRY_ASSERT (false);
return ecma_make_empty_completion_value ();
}
}
JERRY_ASSERT (false);
return ecma_make_empty_completion_value ();
} /* ecma_op_object_delete */
/**
@@ -371,7 +381,7 @@ ecma_op_object_default_value (ecma_object_t *obj_p, /**< the object */
&& !ecma_is_lexical_environment (obj_p));
const ecma_object_type_t type = ecma_get_object_type (obj_p);
JERRY_ASSERT (type < ECMA_OBJECT_TYPE__COUNT);
ecma_assert_object_type_is_valid (type);
/*
* typedef ecma_property_t* (*default_value_ptr_t) (ecma_object_t *, ecma_string_t *);
@@ -381,6 +391,7 @@ ecma_op_object_default_value (ecma_object_t *obj_p, /**< the object */
* [ECMA_OBJECT_TYPE_ARRAY] = &ecma_op_general_object_default_value,
* [ECMA_OBJECT_TYPE_FUNCTION] = &ecma_op_general_object_default_value,
* [ECMA_OBJECT_TYPE_BOUND_FUNCTION] = &ecma_op_general_object_default_value,
* [ECMA_OBJECT_TYPE_EXTERNAL_FUNCTION] = &ecma_op_general_object_default_value,
* [ECMA_OBJECT_TYPE_BUILT_IN_FUNCTION] = &ecma_op_general_object_default_value,
* [ECMA_OBJECT_TYPE_EXTENSION] = &ecma_op_general_object_default_value,
* [ECMA_OBJECT_TYPE_ARGUMENTS] = &ecma_op_general_object_default_value,
@@ -414,13 +425,14 @@ ecma_op_object_define_own_property (ecma_object_t *obj_p, /**< the object */
JERRY_ASSERT(property_name_p != NULL);
const ecma_object_type_t type = ecma_get_object_type (obj_p);
JERRY_ASSERT (type < ECMA_OBJECT_TYPE__COUNT);
ecma_assert_object_type_is_valid (type);
switch (type)
{
case ECMA_OBJECT_TYPE_GENERAL:
case ECMA_OBJECT_TYPE_FUNCTION:
case ECMA_OBJECT_TYPE_BOUND_FUNCTION:
case ECMA_OBJECT_TYPE_EXTERNAL_FUNCTION:
case ECMA_OBJECT_TYPE_BUILT_IN_FUNCTION:
case ECMA_OBJECT_TYPE_EXTENSION:
case ECMA_OBJECT_TYPE_STRING:
@@ -446,14 +458,11 @@ ecma_op_object_define_own_property (ecma_object_t *obj_p, /**< the object */
property_desc_p,
is_throw);
}
default:
{
JERRY_ASSERT (false);
return ecma_make_empty_completion_value ();
}
}
JERRY_ASSERT (false);
return ecma_make_empty_completion_value ();
} /* ecma_op_object_define_own_property */
/**
@@ -470,6 +479,7 @@ ecma_op_object_has_instance (ecma_object_t *obj_p, /**< the object */
&& !ecma_is_lexical_environment (obj_p));
const ecma_object_type_t type = ecma_get_object_type (obj_p);
ecma_assert_object_type_is_valid (type);
switch (type)
{
@@ -483,17 +493,12 @@ ecma_op_object_has_instance (ecma_object_t *obj_p, /**< the object */
}
case ECMA_OBJECT_TYPE_FUNCTION:
case ECMA_OBJECT_TYPE_EXTERNAL_FUNCTION:
case ECMA_OBJECT_TYPE_BOUND_FUNCTION:
case ECMA_OBJECT_TYPE_EXTERNAL_FUNCTION:
case ECMA_OBJECT_TYPE_BUILT_IN_FUNCTION:
{
return ecma_op_function_has_instance (obj_p, value);
}
case ECMA_OBJECT_TYPE__COUNT:
{
break;
}
}
JERRY_UNREACHABLE();