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arkcompiler_ets_runtime/ecmascript/interpreter/interpreter_assembly.h
luochuhao 905d0496dc Refactor ID definition and callSignature initialization mechanism of stubs 
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
2022-03-18 22:01:52 +08:00

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/*
* Copyright (c) 2021 Huawei Device Co., Ltd.
* 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.
*/
#ifndef ECMASCRIPT_INTERPRETER_INTERPRETER_ASSEMBLY_64BIT_H
#define ECMASCRIPT_INTERPRETER_INTERPRETER_ASSEMBLY_64BIT_H
#include "ecmascript/base/config.h"
#include "ecmascript/js_method.h"
#include "ecmascript/js_tagged_value.h"
#include "ecmascript/js_handle.h"
#include "ecmascript/js_thread.h"
#include "ecmascript/frames.h"
namespace panda::ecmascript {
using TaggedType = coretypes::TaggedType;
using DispatchEntryPoint =
void (*)(JSThread *, const uint8_t *, JSTaggedType *, JSTaggedValue, JSTaggedValue, JSTaggedValue, int32_t);
using AsmDispatchEntryPoint =
void (*)(uintptr_t, const uint8_t *, JSTaggedType *, JSTaggedValue, JSTaggedValue, JSTaggedValue, int32_t);
class ConstantPool;
class ECMAObject;
class GeneratorContext;
class InterpreterAssembly {
public:
enum ActualNumArgsOfCall : uint8_t { CALLARG0 = 0, CALLARG1, CALLARGS2, CALLARGS3 };
static void RunInternal(JSThread *thread, ConstantPool *constpool, const uint8_t *pc, JSTaggedType *sp);
static inline uint32_t FindCatchBlock(JSMethod *caller, uint32_t pc);
static inline size_t GetJumpSizeAfterCall(const uint8_t *prevPc);
static inline JSTaggedValue UpdateHotnessCounter(JSThread* thread, TaggedType *sp);
static inline void InterpreterFrameCopyArgs(JSTaggedType *newSp, uint32_t numVregs, uint32_t numActualArgs,
uint32_t numDeclaredArgs, bool haveExtraArgs = true);
static inline JSTaggedValue GetThisFunction(JSTaggedType *sp);
static inline JSTaggedValue GetNewTarget(JSTaggedType *sp);
static inline uint32_t GetNumArgs(JSTaggedType *sp, uint32_t restIdx, uint32_t &startIdx);
static void HandleOverflow(JSThread *thread, const uint8_t *pc, JSTaggedType *sp,
JSTaggedValue constpool, JSTaggedValue profileTypeInfo,
JSTaggedValue acc, int32_t hotnessCounter);
#define DEF_HANDLER(name, counter) \
static void name(JSThread *thread, const uint8_t *pc, JSTaggedType *sp, \
JSTaggedValue constpool, JSTaggedValue profileTypeInfo, \
JSTaggedValue acc, int32_t hotnessCounter);
ASM_INTERPRETER_BC_STUB_ID_LIST(DEF_HANDLER)
#undef DEF_HANDLER
};
static std::array<DispatchEntryPoint, BCHandlers::BC_COUNT> asmDispatchTable {
#define DEF_HANDLER(name, counter) InterpreterAssembly::name,
ASM_INTERPRETER_BC_STUB_ID_LIST(DEF_HANDLER)
#undef DEF_HANDLER
InterpreterAssembly::HandleOverflow,
InterpreterAssembly::HandleOverflow,
InterpreterAssembly::HandleOverflow,
InterpreterAssembly::HandleOverflow,
InterpreterAssembly::HandleOverflow,
InterpreterAssembly::HandleOverflow,
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InterpreterAssembly::HandleOverflow,
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InterpreterAssembly::HandleOverflow,
InterpreterAssembly::HandleOverflow,
InterpreterAssembly::HandleOverflow,
InterpreterAssembly::HandleOverflow,
InterpreterAssembly::HandleOverflow,
InterpreterAssembly::HandleOverflow,
};
} // namespace panda::ecmascript
#endif // ECMASCRIPT_INTERPRETER_INTERPRETER_ASSEMBLY_64BIT_H
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