mirror of
https://gitee.com/openharmony/arkcompiler_ets_runtime
synced 2024-11-27 12:10:47 +00:00
e40928bb07
Issue: https://gitee.com/openharmony/arkcompiler_ets_runtime/issues/IACNUX Signed-off-by: chenlincl3 <chenlin201@huawei.com> Change-id: icbb0da7263a7c92eda28944cea2c45fc62e2e9ab
61 lines
2.5 KiB
C++
61 lines
2.5 KiB
C++
/*
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* Copyright (c) 2022 Huawei Device Co., Ltd.
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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 ECMASCRIPT_REQUIRE_CJS_MODULE_H
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#define ECMASCRIPT_REQUIRE_CJS_MODULE_H
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#include "ecmascript/ecma_macros.h"
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#include "ecmascript/js_object.h"
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#include "ecmascript/js_tagged_value.h"
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#include "ecmascript/ecma_runtime_call_info.h"
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namespace panda::ecmascript {
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enum class CjsModuleStatus : uint8_t { UNLOAD = 0x01, LOADED};
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class CjsModule final : public JSObject {
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public:
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CAST_CHECK(CjsModule, IsCjsModule);
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// Instantiate member
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static constexpr size_t JS_CJS_MODULE_OFFSET = JSObject::SIZE;
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ACCESSORS(Id, JS_CJS_MODULE_OFFSET, ID_OFFSET)
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ACCESSORS(Path, ID_OFFSET, PATH_OFFSET)
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ACCESSORS(Exports, PATH_OFFSET, EXPORTS_OFFSET)
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ACCESSORS(Filename, EXPORTS_OFFSET, BIT_FIELD_OFFSET)
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ACCESSORS_BIT_FIELD(BitField, BIT_FIELD_OFFSET, LAST_SIZE) // define BitField
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DEFINE_ALIGN_SIZE(LAST_SIZE);
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static constexpr size_t STATUS_BITS = 2;
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FIRST_BIT_FIELD(BitField, Status, CjsModuleStatus, STATUS_BITS)
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DECL_DUMP()
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DECL_VISIT_OBJECT_FOR_JS_OBJECT(JSObject, JS_CJS_MODULE_OFFSET, BIT_FIELD_OFFSET)
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static void InitializeModule(JSThread *thread, JSHandle<CjsModule> &module,
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JSHandle<JSTaggedValue> &filename, JSHandle<JSTaggedValue> &dirname);
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static JSHandle<JSTaggedValue> SearchFromModuleCache(JSThread *thread, JSHandle<JSTaggedValue> &filename);
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static void PutIntoCache(JSThread *thread, JSHandle<CjsModule> &module, JSHandle<JSTaggedValue> &filename);
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static JSHandle<JSTaggedValue> Load(JSThread *thread, JSHandle<EcmaString> &request);
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static JSTaggedValue Require(JSThread *thread, JSHandle<EcmaString> &request, JSHandle<CjsModule> &parent,
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bool isMain);
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static void RequireExecution(JSThread *thread, const CString &mergedFilename, const CString &requestEntryPoint);
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};
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} // namespace panda::ecmascript
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#endif // ECMASCRIPT_REQUIRE_JS_CJS_MODULE_H
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