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Implement the core of the map object. (#2447)

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JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
This commit is contained in:
Zoltan Herczeg
2018-09-04 13:30:00 +02:00
committed by Robert Sipka
parent 65e81f3262
commit d3d42f7685
20 changed files with 1267 additions and 79 deletions
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jerry-core/ecma/base/ecma-helpers-value.c
+35 -23
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@@ -312,9 +312,9 @@ ecma_is_value_string (ecma_value_t value) /**< ecma value */
} /* ecma_is_value_string */
/**
* Check if the value is direct_ecma-string.
* Check if the value is direct ecma-string.
*
* @return true - if the value contains ecma-string value,
* @return true - if the value contains direct ecma-string value,
* false - otherwise
*/
inline bool JERRY_ATTR_CONST JERRY_ATTR_ALWAYS_INLINE
@@ -323,6 +323,18 @@ ecma_is_value_direct_string (ecma_value_t value) /**< ecma value */
return (ecma_get_value_type_field (value) == ECMA_TYPE_DIRECT_STRING);
} /* ecma_is_value_direct_string */
/**
* Check if the value is non-direct ecma-string.
*
* @return true - if the value contains non-direct ecma-string value,
* false - otherwise
*/
inline bool JERRY_ATTR_CONST JERRY_ATTR_ALWAYS_INLINE
ecma_is_value_non_direct_string (ecma_value_t value) /**< ecma value */
{
return (ecma_get_value_type_field (value) == ECMA_TYPE_STRING);
} /* ecma_is_value_non_direct_string */
/**
* Check if the value is object.
*
@@ -348,16 +360,16 @@ ecma_is_value_error_reference (ecma_value_t value) /**< ecma value */
} /* ecma_is_value_error_reference */
/**
* Check if the value is collection chunk.
* Check if the value is an aligned pointer.
*
* @return true - if the value contains a collection chunk,
* @return true - if the value contains an aligned pointer,
* false - otherwise
*/
inline bool JERRY_ATTR_CONST JERRY_ATTR_ALWAYS_INLINE
ecma_is_value_collection_chunk (ecma_value_t value) /**< ecma value */
ecma_is_value_pointer (ecma_value_t value) /**< ecma value */
{
return (ecma_get_value_type_field (value) == ECMA_TYPE_COLLECTION_CHUNK);
} /* ecma_is_value_collection_chunk */
return (ecma_get_value_type_field (value) == ECMA_TYPE_POINTER);
} /* ecma_is_value_pointer */
/**
* Debug assertion that specified value's type is one of ECMA-defined
@@ -566,27 +578,27 @@ ecma_make_error_reference_value (const ecma_error_reference_t *error_ref_p) /**<
} /* ecma_make_error_reference_value */
/**
* Collection chunk constructor
* Create an ecma value from an aligned pointer
*
* @return ecma-value representation of the collection chunk
* @return ecma-value representation of the aligned pointer
*/
inline ecma_value_t JERRY_ATTR_PURE JERRY_ATTR_ALWAYS_INLINE
ecma_make_collection_chunk_value (const ecma_collection_chunk_t *collection_chunk_p) /**< collection chunk */
ecma_make_pointer_value (const void *any_p) /**< any aligned pointer */
{
#ifdef ECMA_VALUE_CAN_STORE_UINTPTR_VALUE_DIRECTLY
uintptr_t uint_ptr = (uintptr_t) collection_chunk_p;
uintptr_t uint_ptr = (uintptr_t) any_p;
JERRY_ASSERT ((uint_ptr & ECMA_VALUE_TYPE_MASK) == 0);
return ((ecma_value_t) uint_ptr) | ECMA_TYPE_COLLECTION_CHUNK;
return ((ecma_value_t) uint_ptr) | ECMA_TYPE_POINTER;
#else /* !ECMA_VALUE_CAN_STORE_UINTPTR_VALUE_DIRECTLY */
jmem_cpointer_t ptr_cp;
ECMA_SET_POINTER (ptr_cp, collection_chunk_p);
return (((ecma_value_t) ptr_cp) << ECMA_VALUE_SHIFT) | ECMA_TYPE_COLLECTION_CHUNK;
ECMA_SET_POINTER (ptr_cp, any_p);
return (((ecma_value_t) ptr_cp) << ECMA_VALUE_SHIFT) | ECMA_TYPE_POINTER;
#endif /* ECMA_VALUE_CAN_STORE_UINTPTR_VALUE_DIRECTLY */
} /* ecma_make_collection_chunk_value */
} /* ecma_make_pointer_value */
/**
* Get integer value from an integer ecma value
@@ -675,21 +687,21 @@ ecma_get_error_reference_from_value (ecma_value_t value) /**< ecma value */
} /* ecma_get_error_reference_from_value */
/**
* Get pointer to collection chunk from ecma value
* Get an aligned pointer from an ecma value
*
* @return the pointer
* @return pointer value
*/
inline ecma_collection_chunk_t *JERRY_ATTR_PURE JERRY_ATTR_ALWAYS_INLINE
ecma_get_collection_chunk_from_value (ecma_value_t value) /**< ecma value */
inline void * JERRY_ATTR_PURE JERRY_ATTR_ALWAYS_INLINE
ecma_get_pointer_from_value (ecma_value_t value) /**< ecma value */
{
JERRY_ASSERT (ecma_get_value_type_field (value) == ECMA_TYPE_COLLECTION_CHUNK);
JERRY_ASSERT (ecma_get_value_type_field (value) == ECMA_TYPE_POINTER);
#ifdef ECMA_VALUE_CAN_STORE_UINTPTR_VALUE_DIRECTLY
return (ecma_collection_chunk_t *) (uintptr_t) ((value) & ~ECMA_VALUE_TYPE_MASK);
return (void *) (uintptr_t) ((value) & ~ECMA_VALUE_TYPE_MASK);
#else /* !ECMA_VALUE_CAN_STORE_UINTPTR_VALUE_DIRECTLY */
return ECMA_GET_POINTER (ecma_collection_chunk_t, value >> ECMA_VALUE_SHIFT);
return ECMA_GET_POINTER (void, value >> ECMA_VALUE_SHIFT);
#endif /* ECMA_VALUE_CAN_STORE_UINTPTR_VALUE_DIRECTLY */
} /* ecma_get_collection_chunk_from_value */
} /* ecma_get_pointer_from_value */
/**
* Invert a boolean value