mirror of
https://github.com/openharmony/ark_js_runtime.git
synced 2026-08-27 20:40:01 -04:00
luochuhao
c705ce054b
Refactor ID definition and callSignature initialization mechanism of runtime stub, optimizer stub and bytecode handler stub, reduce amount and complexity of macro used in calling those stubs. Add stubDes struct to classify stubs both in AOT file generation phase and AOT file loading phase. Fix some circular dependency problems in including header files. Fix certain inline function declaration and definition format problems, which could lead to compiling errors. Issue: https://gitee.com/openharmony/ark_js_runtime/issues/I4VMLD?from=project-issue Test: stubTest(unit test), richards with asm interpreter enabled Signed-off-by: luochuhao <luochuhao@huawei.com> Change-Id: Ibd5fcd963347b97f8dec227f3245d2064463b0b0
110 lines
3.5 KiB
C++
110 lines
3.5 KiB
C++
/*
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* Copyright (c) 2021 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_ACCESSOR_DATA_H
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#define ECMASCRIPT_ACCESSOR_DATA_H
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#include "ecmascript/ecma_macros.h"
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#include "ecmascript/js_hclass.h"
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#include "ecmascript/js_native_pointer.h"
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#include "ecmascript/js_tagged_value.h"
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#include "ecmascript/mem/object_xray.h"
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#include "ecmascript/mem/slots.h"
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#include "ecmascript/record.h"
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namespace panda::ecmascript {
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class AccessorData final : public Record {
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public:
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using InternalGetFunc = JSTaggedValue (*)(JSThread *, const JSHandle<JSObject> &);
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using InternalSetFunc = bool (*)(JSThread *, const JSHandle<JSObject> &, const JSHandle<JSTaggedValue> &, bool);
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static AccessorData *Cast(ObjectHeader *object)
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{
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ASSERT(JSTaggedValue(object).IsAccessorData() || JSTaggedValue(object).IsInternalAccessor());
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return static_cast<AccessorData *>(object);
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}
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inline bool IsInternal() const
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{
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return GetClass()->IsInternalAccessor();
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}
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inline bool HasSetter() const
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{
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return !GetSetter().IsUndefined();
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}
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JSTaggedValue CallInternalGet(JSThread *thread, const JSHandle<JSObject> &obj) const
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{
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ASSERT(GetGetter().IsJSNativePointer());
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JSNativePointer *getter = JSNativePointer::Cast(GetGetter().GetTaggedObject());
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auto getFunc = reinterpret_cast<InternalGetFunc>(getter->GetExternalPointer());
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return getFunc(thread, obj);
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}
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bool CallInternalSet(JSThread *thread, const JSHandle<JSObject> &obj, const JSHandle<JSTaggedValue> &value,
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bool mayThrow = false) const
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{
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ASSERT(GetSetter().IsJSNativePointer());
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JSNativePointer *setter = JSNativePointer::Cast(GetSetter().GetTaggedObject());
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auto setFunc = reinterpret_cast<InternalSetFunc>(setter->GetExternalPointer());
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return setFunc(thread, obj, value, mayThrow);
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}
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static constexpr size_t GETTER_OFFSET = Record::SIZE;
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ACCESSORS(Getter, GETTER_OFFSET, SETTER_OFFSET);
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ACCESSORS(Setter, SETTER_OFFSET, SIZE);
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DECL_DUMP()
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DECL_VISIT_OBJECT(GETTER_OFFSET, SIZE)
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};
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enum class CompletionRecordType : uint8_t {
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NORMAL = 0U,
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BREAK,
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CONTINUE,
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RETURN,
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THROW
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};
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class CompletionRecord final : public Record {
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public:
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static CompletionRecord *Cast(ObjectHeader *object)
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{
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ASSERT(JSTaggedValue(object).IsCompletionRecord());
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return static_cast<CompletionRecord *>(object);
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}
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bool IsThrow() const
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{
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return GetType() == CompletionRecordType::THROW;
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}
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static constexpr size_t VALUE_OFFSET = Record::SIZE;
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ACCESSORS(Value, VALUE_OFFSET, BIT_FIELD_OFFSET)
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ACCESSORS_BIT_FIELD(BitField, BIT_FIELD_OFFSET, LAST_OFFSET)
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DEFINE_ALIGN_SIZE(LAST_OFFSET);
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// define BitField
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static constexpr size_t TYPE_BITS = 3;
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FIRST_BIT_FIELD(BitField, Type, CompletionRecordType, TYPE_BITS)
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DECL_DUMP()
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DECL_VISIT_OBJECT(VALUE_OFFSET, BIT_FIELD_OFFSET)
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};
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} // namespace panda::ecmascript
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#endif // ECMASCRIPT_ACCESSOR_DATA_H
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