jerryscript/jerry-core/ecma/builtin-objects/ecma-builtin-handlers.c
Zoltan Herczeg 112ad83aaa
Rework external function handlers (#4599)
Instead of a fixed number of arguments, a call info structure is passed
to the handlers, which can be extended in the future without breaknig the
API. This structure holds new.target value, so its getter function is removed.

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
2021-02-17 17:52:19 +01:00

62 lines
1.8 KiB
C

/* Copyright JS Foundation and other contributors, http://js.foundation
*
* 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-globals.h"
#if JERRY_ESNEXT
#include "ecma-builtin-handlers.h"
#include "ecma-promise-object.h"
static const ecma_builtin_handler_t ecma_native_handlers[] =
{
#define ECMA_NATIVE_HANDLER(id, handler, length) handler,
#include "ecma-builtin-handlers.inc.h"
#undef ECMA_NATIVE_HANDLER
};
static const uint8_t ecma_native_handler_lengths[] =
{
#define ECMA_NATIVE_HANDLER(id, handler, length) length,
#include "ecma-builtin-handlers.inc.h"
#undef ECMA_NATIVE_HANDLER
};
/**
* Get the native handler of a built-in handler type.
*
* return Function pointer of the handler
*/
ecma_builtin_handler_t
ecma_builtin_handler_get (ecma_native_handler_id_t id) /**< handler id */
{
JERRY_ASSERT (id != ECMA_NATIVE_HANDLER_START && id < ECMA_NATIVE_HANDLER__COUNT);
return ecma_native_handlers[id - 1];
} /* ecma_builtin_handler_get */
/**
* Get the initial 'length' value of a built-in handler type.
*
* return 'length' value of the handler
*/
uint8_t
ecma_builtin_handler_get_length (ecma_native_handler_id_t id) /**< handler id */
{
JERRY_ASSERT (id != ECMA_NATIVE_HANDLER_START && id < ECMA_NATIVE_HANDLER__COUNT);
return ecma_native_handler_lengths[id - 1];
} /* ecma_builtin_handler_get_length */
#endif /* JERRY_ESNEXT */