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Implement the Symbol builtin object (#2601)

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This patch contains the base functionalities that the new builtin object requires.

Currently unavailable:
 - print (Symbol('foo')) - this features requires the refactor of the print handler function
 - Several global symbol based builtin routines (follow up patch)

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
This commit is contained in:
Robert Fancsik
2019-01-16 10:09:23 +01:00
committed by Robert Sipka
parent 08c7183ef8
commit 7e3d688e5b
43 changed files with 1896 additions and 212 deletions
Download Patch File Download Diff File Expand all files Collapse all files
jerry-core/ecma/builtin-objects/ecma-builtin-internal-routines-template.inc.h
+32
View File
@@ -43,6 +43,8 @@
const ecma_value_t *arguments_list_p, ecma_length_t arguments_list_len
#define ROUTINE(name, c_function_name, args_number, length_prop_value) \
static ecma_value_t c_function_name (ROUTINE_ARG_LIST_ ## args_number);
#define ROUTINE_CONFIGURABLE_ONLY(name, c_function_name, args_number, length_prop_value) \
static ecma_value_t c_function_name (ROUTINE_ARG_LIST_ ## args_number);
#define ACCESSOR_READ_WRITE(name, c_getter_func_name, c_setter_func_name, prop_attributes) \
static ecma_value_t c_getter_func_name (ROUTINE_ARG_LIST_0); \
static ecma_value_t c_setter_func_name (ROUTINE_ARG_LIST_1);
@@ -64,6 +66,8 @@ enum
PASTE (ECMA_ROUTINE_START_, BUILTIN_UNDERSCORED_ID) = ECMA_BUILTIN_ID__COUNT - 1,
#define ROUTINE(name, c_function_name, args_number, length_prop_value) \
ECMA_ROUTINE_ ## name ## c_function_name,
#define ROUTINE_CONFIGURABLE_ONLY(name, c_function_name, args_number, length_prop_value) \
ECMA_ROUTINE_ ## name ## c_function_name,
#define ACCESSOR_READ_WRITE(name, c_getter_func_name, c_setter_func_name, prop_attributes) \
ECMA_ACCESSOR_ ## name ## c_getter_func_name, \
ECMA_ACCESSOR_ ## name ## c_setter_func_name,
@@ -87,6 +91,13 @@ const ecma_builtin_property_descriptor_t PROPERTY_DESCRIPTOR_LIST_NAME[] =
ECMA_PROPERTY_CONFIGURABLE_WRITABLE, \
ECMA_ROUTINE_VALUE (ECMA_ROUTINE_ ## name ## c_function_name, length_prop_value) \
},
#define ROUTINE_CONFIGURABLE_ONLY(name, c_function_name, args_number, length_prop_value) \
{ \
name, \
ECMA_BUILTIN_PROPERTY_ROUTINE, \
ECMA_PROPERTY_FLAG_CONFIGURABLE, \
ECMA_ROUTINE_VALUE (ECMA_ROUTINE_ ## name ## c_function_name, length_prop_value) \
},
#else /* BUILTIN_CUSTOM_DISPATCH */
#define ROUTINE(name, c_function_name, args_number, length_prop_value) \
{ \
@@ -95,6 +106,13 @@ const ecma_builtin_property_descriptor_t PROPERTY_DESCRIPTOR_LIST_NAME[] =
ECMA_PROPERTY_CONFIGURABLE_WRITABLE, \
ECMA_ROUTINE_VALUE (c_function_name, length_prop_value) \
},
#define ROUTINE_CONFIGURABLE_ONLY(name, c_function_name, args_number, length_prop_value) \
{ \
name, \
ECMA_BUILTIN_PROPERTY_ROUTINE, \
ECMA_PROPERTY_FLAG_CONFIGURABLE, \
ECMA_ROUTINE_VALUE (c_function_name, length_prop_value) \
},
#endif /* !BUILTIN_CUSTOM_DISPATCH */
#define OBJECT_VALUE(name, obj_builtin_id, prop_attributes) \
{ \
@@ -124,6 +142,15 @@ const ecma_builtin_property_descriptor_t PROPERTY_DESCRIPTOR_LIST_NAME[] =
prop_attributes, \
magic_string_id \
},
#ifndef CONFIG_DISABLE_ES2015_SYMBOL_BUILTIN
#define SYMBOL_VALUE(name, desc_string_id) \
{ \
name, \
ECMA_BUILTIN_PROPERTY_SYMBOL, \
ECMA_PROPERTY_FIXED, \
desc_string_id \
},
#endif /* !CONFIG_DISABLE_ES2015_SYMBOL_BUILTIN */
#define ACCESSOR_READ_WRITE(name, c_getter_name, c_setter_name, prop_attributes) \
{ \
name, \
@@ -183,6 +210,11 @@ DISPATCH_ROUTINE_ROUTINE_NAME (uint16_t builtin_routine_id, /**< built-in wide r
{ \
return c_function_name (this_arg_value ROUTINE_ARG_LIST_ ## args_number); \
}
#define ROUTINE_CONFIGURABLE_ONLY(name, c_function_name, args_number, length_prop_value) \
case ECMA_ROUTINE_ ## name ## c_function_name: \
{ \
return c_function_name (this_arg_value ROUTINE_ARG_LIST_ ## args_number); \
}
#define ACCESSOR_READ_WRITE(name, c_getter_func_name, c_setter_func_name, prop_attributes) \
case ECMA_ACCESSOR_ ## name ## c_getter_func_name: \
{ \