mirror of
https://github.com/jerryscript-project/jerryscript.git
synced 2025-12-15 16:29:21 +00:00
3b73562fa5
All the basic language element guards are merged into JERRY_ES2015 macro guard. JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
288 lines
10 KiB
C
288 lines
10 KiB
C
/* Copyright JS Foundation and other contributors, http://js.foundation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef BUILTIN_UNDERSCORED_ID
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# error "Please, define BUILTIN_UNDERSCORED_ID"
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#endif /* !BUILTIN_UNDERSCORED_ID */
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#ifndef BUILTIN_INC_HEADER_NAME
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# error "Please, define BUILTIN_INC_HEADER_NAME"
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#endif /* !BUILTIN_INC_HEADER_NAME */
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#include "ecma-objects.h"
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#define PASTE__(x, y) x ## y
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#define PASTE_(x, y) PASTE__ (x, y)
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#define PASTE(x, y) PASTE_ (x, y)
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#define PROPERTY_DESCRIPTOR_LIST_NAME \
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PASTE (PASTE (ecma_builtin_, BUILTIN_UNDERSCORED_ID), _property_descriptor_list)
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#define DISPATCH_ROUTINE_ROUTINE_NAME \
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PASTE (PASTE (ecma_builtin_, BUILTIN_UNDERSCORED_ID), _dispatch_routine)
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#ifndef BUILTIN_CUSTOM_DISPATCH
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#define ROUTINE_ARG(n) , ecma_value_t arg ## n
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#define ROUTINE_ARG_LIST_0 ecma_value_t this_arg
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#define ROUTINE_ARG_LIST_1 ROUTINE_ARG_LIST_0 ROUTINE_ARG(1)
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#define ROUTINE_ARG_LIST_2 ROUTINE_ARG_LIST_1 ROUTINE_ARG(2)
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#define ROUTINE_ARG_LIST_3 ROUTINE_ARG_LIST_2 ROUTINE_ARG(3)
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#define ROUTINE_ARG_LIST_NON_FIXED ROUTINE_ARG_LIST_0, \
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const ecma_value_t *arguments_list_p, ecma_length_t arguments_list_len
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#define ROUTINE(name, c_function_name, args_number, length_prop_value) \
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static ecma_value_t c_function_name (ROUTINE_ARG_LIST_ ## args_number);
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#define ROUTINE_CONFIGURABLE_ONLY(name, c_function_name, args_number, length_prop_value) \
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static ecma_value_t c_function_name (ROUTINE_ARG_LIST_ ## args_number);
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#define ROUTINE_WITH_FLAGS(name, c_function_name, args_number, length_prop_value, flags) \
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static ecma_value_t c_function_name (ROUTINE_ARG_LIST_ ## args_number);
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#define ACCESSOR_READ_WRITE(name, c_getter_func_name, c_setter_func_name, prop_attributes) \
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static ecma_value_t c_getter_func_name (ROUTINE_ARG_LIST_0); \
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static ecma_value_t c_setter_func_name (ROUTINE_ARG_LIST_1);
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#define ACCESSOR_READ_ONLY(name, c_getter_func_name, prop_attributes) \
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static ecma_value_t c_getter_func_name (ROUTINE_ARG_LIST_0);
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#include BUILTIN_INC_HEADER_NAME
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#undef ROUTINE_ARG_LIST_NON_FIXED
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#undef ROUTINE_ARG_LIST_3
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#undef ROUTINE_ARG_LIST_2
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#undef ROUTINE_ARG_LIST_1
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#undef ROUTINE_ARG_LIST_0
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#undef ROUTINE_ARG
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/**
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* List of built-in routine identifiers.
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*/
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enum
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{
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PASTE (ECMA_ROUTINE_START_, BUILTIN_UNDERSCORED_ID) = ECMA_BUILTIN_ID__COUNT - 1,
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#define ROUTINE(name, c_function_name, args_number, length_prop_value) \
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ECMA_ROUTINE_ ## name ## c_function_name,
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#define ROUTINE_CONFIGURABLE_ONLY(name, c_function_name, args_number, length_prop_value) \
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ECMA_ROUTINE_ ## name ## c_function_name,
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#define ROUTINE_WITH_FLAGS(name, c_function_name, args_number, length_prop_value, flags) \
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ECMA_ROUTINE_ ## name ## c_function_name,
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#define ACCESSOR_READ_WRITE(name, c_getter_func_name, c_setter_func_name, prop_attributes) \
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ECMA_ACCESSOR_ ## name ## c_getter_func_name, \
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ECMA_ACCESSOR_ ## name ## c_setter_func_name,
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#define ACCESSOR_READ_ONLY(name, c_getter_func_name, prop_attributes) \
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ECMA_ACCESSOR_ ## name ## c_getter_func_name,
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#include BUILTIN_INC_HEADER_NAME
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};
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#endif /* !BUILTIN_CUSTOM_DISPATCH */
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/**
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* Built-in property list of the built-in object.
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*/
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const ecma_builtin_property_descriptor_t PROPERTY_DESCRIPTOR_LIST_NAME[] =
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{
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#ifndef BUILTIN_CUSTOM_DISPATCH
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#define ROUTINE(name, c_function_name, args_number, length_prop_value) \
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{ \
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name, \
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ECMA_BUILTIN_PROPERTY_ROUTINE, \
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ECMA_PROPERTY_CONFIGURABLE_WRITABLE, \
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ECMA_ROUTINE_VALUE (ECMA_ROUTINE_ ## name ## c_function_name, length_prop_value) \
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},
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#define ROUTINE_CONFIGURABLE_ONLY(name, c_function_name, args_number, length_prop_value) \
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{ \
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name, \
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ECMA_BUILTIN_PROPERTY_ROUTINE, \
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ECMA_PROPERTY_FLAG_CONFIGURABLE, \
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ECMA_ROUTINE_VALUE (ECMA_ROUTINE_ ## name ## c_function_name, length_prop_value) \
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},
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#define ROUTINE_WITH_FLAGS(name, c_function_name, args_number, length_prop_value, flags) \
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{ \
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name, \
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ECMA_BUILTIN_PROPERTY_ROUTINE, \
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flags, \
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ECMA_ROUTINE_VALUE (ECMA_ROUTINE_ ## name ## c_function_name, length_prop_value) \
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},
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#define ACCESSOR_READ_ONLY(name, c_getter_func_name, prop_attributes) \
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{ \
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name, \
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ECMA_BUILTIN_PROPERTY_ACCESSOR_READ_ONLY, \
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prop_attributes, \
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ECMA_ACCESSOR_ ## name ## c_getter_func_name \
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},
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#else /* BUILTIN_CUSTOM_DISPATCH */
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#define ROUTINE(name, c_function_name, args_number, length_prop_value) \
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{ \
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name, \
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ECMA_BUILTIN_PROPERTY_ROUTINE, \
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ECMA_PROPERTY_CONFIGURABLE_WRITABLE, \
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ECMA_ROUTINE_VALUE (c_function_name, length_prop_value) \
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},
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#define ROUTINE_CONFIGURABLE_ONLY(name, c_function_name, args_number, length_prop_value) \
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{ \
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name, \
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ECMA_BUILTIN_PROPERTY_ROUTINE, \
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ECMA_PROPERTY_FLAG_CONFIGURABLE, \
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ECMA_ROUTINE_VALUE (c_function_name, length_prop_value) \
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},
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#define ROUTINE_WITH_FLAGS(name, c_function_name, args_number, length_prop_value, flags) \
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{ \
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name, \
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ECMA_BUILTIN_PROPERTY_ROUTINE, \
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flags, \
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ECMA_ROUTINE_VALUE (c_function_name, length_prop_value) \
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},
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#define ACCESSOR_READ_ONLY(name, c_getter_func_name, prop_attributes) \
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{ \
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name, \
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ECMA_BUILTIN_PROPERTY_ACCESSOR_READ_ONLY, \
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prop_attributes, \
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c_getter_func_name \
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},
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#endif /* !BUILTIN_CUSTOM_DISPATCH */
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#define OBJECT_VALUE(name, obj_builtin_id, prop_attributes) \
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{ \
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name, \
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ECMA_BUILTIN_PROPERTY_OBJECT, \
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prop_attributes, \
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obj_builtin_id \
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},
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#define SIMPLE_VALUE(name, simple_value, prop_attributes) \
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{ \
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name, \
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ECMA_BUILTIN_PROPERTY_SIMPLE, \
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prop_attributes, \
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simple_value \
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},
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#define NUMBER_VALUE(name, number_value, prop_attributes) \
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{ \
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name, \
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ECMA_BUILTIN_PROPERTY_NUMBER, \
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prop_attributes, \
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number_value \
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},
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#define STRING_VALUE(name, magic_string_id, prop_attributes) \
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{ \
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name, \
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ECMA_BUILTIN_PROPERTY_STRING, \
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prop_attributes, \
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magic_string_id \
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},
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#if ENABLED (JERRY_ES2015)
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#define SYMBOL_VALUE(name, desc_string_id) \
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{ \
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name, \
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ECMA_BUILTIN_PROPERTY_SYMBOL, \
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ECMA_PROPERTY_FIXED, \
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desc_string_id \
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},
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#endif /* ENABLED (JERRY_ES2015) */
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#define ACCESSOR_READ_WRITE(name, c_getter_name, c_setter_name, prop_attributes) \
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{ \
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name, \
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ECMA_BUILTIN_PROPERTY_ACCESSOR_READ_WRITE, \
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prop_attributes, \
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ECMA_ACCESSOR_READ_WRITE (ECMA_ACCESSOR_ ## name ## c_getter_name, ECMA_ACCESSOR_ ## name ## c_setter_name) \
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},
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#include BUILTIN_INC_HEADER_NAME
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{
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LIT_MAGIC_STRING__COUNT,
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ECMA_BUILTIN_PROPERTY_END,
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0,
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0
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}
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};
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#ifndef BUILTIN_CUSTOM_DISPATCH
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/**
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* Dispatcher of the built-in's routines
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*
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* @return ecma value
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* Returned value must be freed with ecma_free_value.
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*/
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ecma_value_t
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DISPATCH_ROUTINE_ROUTINE_NAME (uint16_t builtin_routine_id, /**< built-in wide routine
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identifier */
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ecma_value_t this_arg_value, /**< 'this' argument
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value */
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const ecma_value_t arguments_list[], /**< list of arguments
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passed to routine */
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ecma_length_t arguments_number) /**< length of
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arguments' list */
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{
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/* the arguments may be unused for some built-ins */
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JERRY_UNUSED (this_arg_value);
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JERRY_UNUSED (arguments_list);
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JERRY_UNUSED (arguments_number);
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switch (builtin_routine_id)
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{
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#define ROUTINE_ARG(n) (arguments_list[n - 1])
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#define ROUTINE_ARG_LIST_0
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#define ROUTINE_ARG_LIST_1 , ROUTINE_ARG(1)
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#define ROUTINE_ARG_LIST_2 ROUTINE_ARG_LIST_1, ROUTINE_ARG(2)
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#define ROUTINE_ARG_LIST_3 ROUTINE_ARG_LIST_2, ROUTINE_ARG(3)
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#define ROUTINE_ARG_LIST_NON_FIXED , arguments_list, arguments_number
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#define ROUTINE(name, c_function_name, args_number, length_prop_value) \
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case ECMA_ROUTINE_ ## name ## c_function_name: \
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{ \
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return c_function_name (this_arg_value ROUTINE_ARG_LIST_ ## args_number); \
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}
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#define ROUTINE_CONFIGURABLE_ONLY(name, c_function_name, args_number, length_prop_value) \
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case ECMA_ROUTINE_ ## name ## c_function_name: \
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{ \
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return c_function_name (this_arg_value ROUTINE_ARG_LIST_ ## args_number); \
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}
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#define ROUTINE_WITH_FLAGS(name, c_function_name, args_number, length_prop_value, flags) \
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case ECMA_ROUTINE_ ## name ## c_function_name: \
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{ \
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return c_function_name (this_arg_value ROUTINE_ARG_LIST_ ## args_number); \
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}
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#define ACCESSOR_READ_WRITE(name, c_getter_func_name, c_setter_func_name, prop_attributes) \
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case ECMA_ACCESSOR_ ## name ## c_getter_func_name: \
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{ \
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return c_getter_func_name(this_arg_value); \
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} \
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case ECMA_ACCESSOR_ ## name ## c_setter_func_name: \
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{ \
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return c_setter_func_name(this_arg_value ROUTINE_ARG_LIST_1); \
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}
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#define ACCESSOR_READ_ONLY(name, c_getter_func_name, prop_attributes) \
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case ECMA_ACCESSOR_ ## name ## c_getter_func_name: \
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{ \
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return c_getter_func_name(this_arg_value); \
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}
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#include BUILTIN_INC_HEADER_NAME
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#undef ROUTINE_ARG
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#undef ROUTINE_ARG_LIST_0
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#undef ROUTINE_ARG_LIST_1
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#undef ROUTINE_ARG_LIST_2
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#undef ROUTINE_ARG_LIST_3
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#undef ROUTINE_ARG_LIST_NON_FIXED
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default:
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{
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JERRY_UNREACHABLE ();
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}
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}
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} /* DISPATCH_ROUTINE_ROUTINE_NAME */
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#endif /* !BUILTIN_CUSTOM_DISPATCH */
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#undef BUILTIN_INC_HEADER_NAME
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#undef BUILTIN_CUSTOM_DISPATCH
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#undef BUILTIN_UNDERSCORED_ID
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#undef DISPATCH_ROUTINE_ROUTINE_NAME
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#undef ECMA_BUILTIN_PROPERTY_NAME_INDEX
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#undef PASTE__
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#undef PASTE_
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#undef PASTE
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#undef PROPERTY_DESCRIPTOR_LIST_NAME
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