mirror of
https://github.com/openharmony/ark_js_runtime.git
synced 2026-07-25 14:05:38 -04:00
sunzhe23
462 lines
16 KiB
C++
462 lines
16 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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#include "ecmascript/compiler/circuit_builder.h"
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#include "include/coretypes/tagged_value.h"
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#include "utils/bit_utils.h"
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namespace panda::ecmascript::kungfu {
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using TaggedValue = panda::coretypes::TaggedValue;
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GateRef CircuitBuilder::NewArguments(size_t index)
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{
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auto argListOfCircuit = Circuit::GetCircuitRoot(OpCode(OpCode::ARG_LIST));
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return circuit_->NewGate(OpCode(OpCode::ARG), ValueCode::INT64, index, {argListOfCircuit}, TypeCode::NOTYPE);
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}
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GateRef CircuitBuilder::NewMerge(GateRef *inList, size_t controlCount)
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{
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return circuit_->NewGate(OpCode(OpCode::MERGE), controlCount, controlCount, inList, TypeCode::NOTYPE);
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}
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GateRef CircuitBuilder::NewSelectorGate(OpCode opCode, GateRef control, int valueCounts, MachineType type)
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{
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std::vector<GateRef> inList;
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inList.push_back(control);
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for (int i = 0; i < valueCounts; i++) {
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inList.push_back(Circuit::NullGate());
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}
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return circuit_->NewGate(opCode, valueCounts, inList, MachineType2TypeCode(type));
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}
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GateRef CircuitBuilder::NewSelectorGate(OpCode opCode, GateRef control, std::vector<GateRef> &values,
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int valueCounts, MachineType type)
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{
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std::vector<GateRef> inList;
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inList.push_back(control);
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for (int i = 0; i < valueCounts; i++) {
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inList.push_back(values[i]);
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}
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return circuit_->NewGate(opCode, valueCounts, inList, MachineType2TypeCode(type));
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}
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GateRef CircuitBuilder::NewInt8Constant(int8_t val)
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{
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auto constantList = Circuit::GetCircuitRoot(OpCode(OpCode::CONSTANT_LIST));
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return circuit_->NewGate(OpCode(OpCode::CONSTANT), ValueCode::INT8, val, {constantList}, TypeCode::NOTYPE);
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}
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GateRef CircuitBuilder::NewInt16Constant(int16_t val)
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{
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auto constantList = Circuit::GetCircuitRoot(OpCode(OpCode::CONSTANT_LIST));
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return circuit_->NewGate(OpCode(OpCode::CONSTANT), ValueCode::INT16, val, {constantList}, TypeCode::NOTYPE);
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}
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GateRef CircuitBuilder::NewSelectorGate(OpCode opcode, ValueCode valCode, GateRef control, int valueCounts,
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MachineType type)
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{
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std::vector<GateRef> inList;
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inList.push_back(control);
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for (int i = 0; i < valueCounts; i++) {
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inList.push_back(Circuit::NullGate());
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}
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return circuit_->NewGate(opcode, valCode, valueCounts, inList, MachineType2TypeCode(type));
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}
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GateRef CircuitBuilder::NewSelectorGate(OpCode opcode, ValueCode valCode, GateRef control, std::vector<GateRef> &values,
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int valueCounts, MachineType type)
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{
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std::vector<GateRef> inList;
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inList.push_back(control);
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for (int i = 0; i < valueCounts; i++) {
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inList.push_back(values[i]);
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}
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return circuit_->NewGate(opcode, valCode, valueCounts, inList, MachineType2TypeCode(type));
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}
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GateRef CircuitBuilder::NewIntegerConstant(int32_t val)
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{
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auto constantList = Circuit::GetCircuitRoot(OpCode(OpCode::CONSTANT_LIST));
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return circuit_->NewGate(OpCode(OpCode::CONSTANT), ValueCode::INT32, val, {constantList}, TypeCode::NOTYPE);
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}
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GateRef CircuitBuilder::NewInteger64Constant(int64_t val)
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{
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auto constantList = Circuit::GetCircuitRoot(OpCode(OpCode::CONSTANT_LIST));
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return circuit_->NewGate(OpCode(OpCode::CONSTANT), ValueCode::INT64, val, {constantList}, TypeCode::NOTYPE);
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}
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GateRef CircuitBuilder::NewBooleanConstant(bool val)
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{
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auto constantList = Circuit::GetCircuitRoot(OpCode(OpCode::CONSTANT_LIST));
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return circuit_->NewGate(OpCode(OpCode::CONSTANT), ValueCode::INT32, val ? 1 : 0, {constantList}, TypeCode::NOTYPE);
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}
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GateRef CircuitBuilder::NewDoubleConstant(double val)
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{
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auto constantList = Circuit::GetCircuitRoot(OpCode(OpCode::CONSTANT_LIST));
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return circuit_->NewGate(OpCode(OpCode::CONSTANT), ValueCode::FLOAT64, bit_cast<int64_t>(val), {constantList},
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TypeCode::NOTYPE);
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}
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GateRef CircuitBuilder::UndefineConstant(TypeCode type)
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{
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auto constantList = Circuit::GetCircuitRoot(OpCode(OpCode::CONSTANT_LIST));
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return circuit_->NewGate(OpCode(OpCode::CONSTANT), ValueCode::INT64, TaggedValue::VALUE_UNDEFINED, { constantList },
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type);
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}
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GateRef CircuitBuilder::HoleConstant(TypeCode type)
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{
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auto constantList = Circuit::GetCircuitRoot(OpCode(OpCode::CONSTANT_LIST));
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// NOTE: add bitfield value here
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return circuit_->NewGate(OpCode(OpCode::CONSTANT), ValueCode::INT64, TaggedValue::VALUE_HOLE, { constantList },
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type);
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}
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GateRef CircuitBuilder::NullConstant(TypeCode type)
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{
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auto constantList = Circuit::GetCircuitRoot(OpCode(OpCode::CONSTANT_LIST));
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// NOTE: add bitfield value here
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return circuit_->NewGate(OpCode(OpCode::CONSTANT), ValueCode::INT64, TaggedValue::VALUE_NULL, { constantList },
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type);
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}
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GateRef CircuitBuilder::ExceptionConstant(TypeCode type)
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{
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auto constantList = Circuit::GetCircuitRoot(OpCode(OpCode::CONSTANT_LIST));
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// NOTE: add bitfield value here
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return circuit_->NewGate(OpCode(OpCode::CONSTANT), ValueCode::INT64, TaggedValue::VALUE_EXCEPTION, { constantList },
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type);
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}
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GateRef CircuitBuilder::Branch(GateRef state, GateRef condition)
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{
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return circuit_->NewGate(OpCode(OpCode::IF_BRANCH), 0, { state, condition }, TypeCode::NOTYPE);
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}
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GateRef CircuitBuilder::SwitchBranch(GateRef state, GateRef index, int caseCounts)
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{
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return circuit_->NewGate(OpCode(OpCode::SWITCH_BRANCH), caseCounts, { state, index }, TypeCode::NOTYPE);
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}
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GateRef CircuitBuilder::Return(GateRef state, GateRef depend, GateRef value)
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{
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auto returnList = Circuit::GetCircuitRoot(OpCode(OpCode::RETURN_LIST));
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return circuit_->NewGate(OpCode(OpCode::RETURN), 0, { state, depend, value, returnList }, TypeCode::NOTYPE);
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}
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GateRef CircuitBuilder::ReturnVoid(GateRef state, GateRef depend)
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{
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auto returnList = Circuit::GetCircuitRoot(OpCode(OpCode::RETURN_LIST));
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return circuit_->NewGate(OpCode(OpCode::RETURN_VOID), 0, { state, depend, returnList }, TypeCode::NOTYPE);
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}
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GateRef CircuitBuilder::Goto(GateRef state)
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{
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return circuit_->NewGate(OpCode(OpCode::ORDINARY_BLOCK), 0, { state }, TypeCode::NOTYPE);
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}
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GateRef CircuitBuilder::LoopBegin(GateRef state)
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{
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auto nullGate = Circuit::NullGate();
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return circuit_->NewGate(OpCode(OpCode::LOOP_BEGIN), 0, { state, nullGate }, TypeCode::NOTYPE);
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}
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GateRef CircuitBuilder::LoopEnd(GateRef state)
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{
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return circuit_->NewGate(OpCode(OpCode::LOOP_BACK), 0, { state }, TypeCode::NOTYPE);
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}
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GateRef CircuitBuilder::NewIfTrue(GateRef ifBranch)
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{
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return circuit_->NewGate(OpCode(OpCode::IF_TRUE), 0, { ifBranch }, TypeCode::NOTYPE);
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}
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GateRef CircuitBuilder::NewIfFalse(GateRef ifBranch)
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{
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return circuit_->NewGate(OpCode(OpCode::IF_FALSE), 0, { ifBranch }, TypeCode::NOTYPE);
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}
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GateRef CircuitBuilder::NewSwitchCase(GateRef switchBranch, int64_t value)
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{
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return circuit_->NewGate(OpCode(OpCode::SWITCH_CASE), value, { switchBranch }, TypeCode::NOTYPE);
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}
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GateRef CircuitBuilder::NewDefaultCase(GateRef switchBranch)
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{
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return circuit_->NewGate(OpCode(OpCode::DEFAULT_CASE), 0, { switchBranch }, TypeCode::NOTYPE);
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}
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ValueCode CircuitBuilder::GetStoreValueCodeFromMachineType(MachineType type)
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{
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switch (type) {
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case MachineType::INT8:
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return ValueCode::INT8;
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case MachineType::INT16:
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return ValueCode::INT16;
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case MachineType::INT32:
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return ValueCode::INT32;
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case MachineType::INT64:
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return ValueCode::INT64;
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case MachineType::BOOL:
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return ValueCode::INT32;
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case MachineType::UINT8:
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return ValueCode::INT8;
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case MachineType::UINT16:
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return ValueCode::INT16;
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case MachineType::UINT32:
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return ValueCode::INT32;
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case MachineType::UINT64:
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case MachineType::TAGGED:
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case MachineType::TAGGED_POINTER:
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return ValueCode::INT64;
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case MachineType::FLOAT32:
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return ValueCode::FLOAT32;
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case MachineType::FLOAT64:
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return ValueCode::FLOAT64;
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default:
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UNREACHABLE();
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}
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}
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ValueCode CircuitBuilder::GetLoadValueCodeFromMachineType(MachineType type)
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{
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switch (type) {
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case MachineType::INT8:
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return ValueCode::INT8;
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case MachineType::INT16:
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return ValueCode::INT16;
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case MachineType::INT32:
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return ValueCode::INT32;
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case MachineType::INT64:
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return ValueCode::INT64;
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case MachineType::BOOL:
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return ValueCode::INT32;
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case MachineType::UINT8:
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return ValueCode::INT8;
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case MachineType::UINT16:
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return ValueCode::INT16;
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case MachineType::UINT32:
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return ValueCode::INT32;
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case MachineType::UINT64:
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case MachineType::TAGGED:
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case MachineType::TAGGED_POINTER:
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return ValueCode::INT64;
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case MachineType::FLOAT32:
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return ValueCode::FLOAT32;
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case MachineType::FLOAT64:
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return ValueCode::FLOAT64;
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default:
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UNREACHABLE();
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}
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}
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ValueCode CircuitBuilder::GetValueCodeFromMachineType(MachineType type)
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{
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switch (type) {
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case MachineType::NONE:
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return ValueCode::NOVALUE;
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case MachineType::INT8:
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return ValueCode::INT8;
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case MachineType::INT16:
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return ValueCode::INT16;
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case MachineType::INT32:
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return ValueCode::INT32;
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case MachineType::INT64:
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return ValueCode::INT64;
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case MachineType::BOOL:
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return ValueCode::INT1;
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case MachineType::UINT8:
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return ValueCode::INT8;
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case MachineType::UINT16:
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return ValueCode::INT16;
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case MachineType::UINT32:
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return ValueCode::INT32;
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case MachineType::NATIVE_POINTER:
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return ValueCode::ARCH;
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case MachineType::UINT64:
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case MachineType::TAGGED:
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case MachineType::TAGGED_POINTER:
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return ValueCode::INT64;
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case MachineType::FLOAT32:
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return ValueCode::FLOAT32;
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case MachineType::FLOAT64:
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return ValueCode::FLOAT64;
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default:
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UNREACHABLE();
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}
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}
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GateRef CircuitBuilder::NewDependRelay(GateRef state, GateRef depend)
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{
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return circuit_->NewGate(OpCode(OpCode::DEPEND_RELAY), 0, { state, depend }, TypeCode::NOTYPE);
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}
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GateRef CircuitBuilder::NewDependAnd(std::initializer_list<GateRef> args)
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{
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std::vector<GateRef> inputs;
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for (auto arg : args) {
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inputs.push_back(arg);
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}
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return circuit_->NewGate(OpCode(OpCode::DEPEND_AND), args.size(), inputs, TypeCode::NOTYPE);
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}
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GateRef CircuitBuilder::NewLoadGate(MachineType type, GateRef val, GateRef depend)
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{
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ValueCode valCode = GetLoadValueCodeFromMachineType(type);
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return circuit_->NewGate(OpCode(OpCode::LOAD), valCode, static_cast<BitField>(type), { depend, val },
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MachineType2TypeCode(type));
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}
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GateRef CircuitBuilder::NewStoreGate(MachineType type, GateRef ptr, GateRef val, GateRef depend)
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{
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return circuit_->NewGate(OpCode(OpCode::STORE), static_cast<BitField>(type), { depend, val, ptr },
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MachineType2TypeCode(type));
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}
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GateRef CircuitBuilder::NewArithmeticGate(OpCode opcode, ValueCode valCode, GateRef left, GateRef right)
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{
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TypeCode type = circuit_->LoadGatePtr(left)->GetTypeCode();
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return circuit_->NewGate(opcode, valCode, 0, { left, right }, type);
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}
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GateRef CircuitBuilder::NewNumberGate(OpCode opcode, GateRef value)
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{
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return circuit_->NewGate(opcode, 0, { value }, TypeCode::JS_NUMBER);
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}
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GateRef CircuitBuilder::NewArithmeticGate(OpCode opcode, ValueCode valCode, GateRef value)
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{
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return circuit_->NewGate(opcode, valCode, 0, { value }, TypeCode::NOTYPE);
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}
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GateRef CircuitBuilder::NewArithmeticGate(OpCode opcode, GateRef value)
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{
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return circuit_->NewGate(opcode, 0, { value }, TypeCode::NOTYPE);
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}
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GateRef CircuitBuilder::NewLogicGate(OpCode opcode, ValueCode valCode, GateRef left, GateRef right)
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{
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return circuit_->NewGate(opcode, valCode, static_cast<BitField>(MachineType::BOOL), { left, right },
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TypeCode::NOTYPE);
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}
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GateRef CircuitBuilder::NewLogicGate(OpCode opcode, GateRef left, GateRef right)
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{
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return circuit_->NewGate(opcode, static_cast<BitField>(MachineType::BOOL), { left, right }, TypeCode::NOTYPE);
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}
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GateRef CircuitBuilder::NewLogicGate(OpCode opcode, ValueCode valCode, GateRef value)
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{
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return circuit_->NewGate(opcode, valCode, static_cast<BitField>(MachineType::BOOL), { value }, TypeCode::NOTYPE);
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}
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ValueCode CircuitBuilder::GetCallValueCodeFromMachineType(MachineType type)
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{
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switch (type) {
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case MachineType::NONE:
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return ValueCode::NOVALUE;
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case MachineType::INT8:
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return ValueCode::INT8;
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case MachineType::INT16:
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return ValueCode::INT64;
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case MachineType::INT32:
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return ValueCode::INT32;
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case MachineType::INT64:
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return ValueCode::INT64;
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case MachineType::BOOL:
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return ValueCode::INT1;
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case MachineType::UINT8:
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return ValueCode::INT8;
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case MachineType::UINT16:
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return ValueCode::INT16;
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case MachineType::UINT32:
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return ValueCode::INT32;
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case MachineType::NATIVE_POINTER:
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return ValueCode::ARCH;
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case MachineType::UINT64:
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case MachineType::TAGGED:
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case MachineType::TAGGED_POINTER:
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return ValueCode::INT64;
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case MachineType::FLOAT32:
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return ValueCode::FLOAT32;
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case MachineType::FLOAT64:
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return ValueCode::FLOAT64;
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default:
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UNREACHABLE();
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}
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}
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GateRef CircuitBuilder::NewCallGate(StubDescriptor *descriptor, GateRef glue, GateRef target,
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std::initializer_list<GateRef> args)
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{
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std::vector<GateRef> inputs;
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// 2 means extra two input gates (target glue)
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const size_t extraparamCnt = 2;
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auto dependEntry = Circuit::GetCircuitRoot(OpCode(OpCode::DEPEND_ENTRY));
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inputs.push_back(dependEntry);
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inputs.push_back(target);
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inputs.push_back(glue);
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for (auto arg : args) {
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inputs.push_back(arg);
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}
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ValueCode valCode = GetCallValueCodeFromMachineType(descriptor->GetReturnType());
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TypeCode type = MachineType2TypeCode(descriptor->GetReturnType());
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return circuit_->NewGate(OpCode(OpCode::CALL), valCode, args.size() + extraparamCnt, inputs, type);
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}
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GateRef CircuitBuilder::NewCallGate(StubDescriptor *descriptor, GateRef glue, GateRef target,
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GateRef depend, std::initializer_list<GateRef> args)
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{
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std::vector<GateRef> inputs;
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inputs.push_back(depend);
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inputs.push_back(target);
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inputs.push_back(glue);
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for (auto arg : args) {
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inputs.push_back(arg);
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}
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ValueCode valCode = GetCallValueCodeFromMachineType(descriptor->GetReturnType());
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TypeCode type = MachineType2TypeCode(descriptor->GetReturnType());
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// 2 : 2 means extra two input gates (target glue)
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return circuit_->NewGate(OpCode(OpCode::CALL), valCode, args.size() + 2, inputs, type);
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}
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GateRef CircuitBuilder::NewBytecodeCallGate(StubDescriptor *descriptor, GateRef glue, GateRef target,
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GateRef depend, std::initializer_list<GateRef> args)
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{
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std::vector<GateRef> inputs;
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inputs.push_back(depend);
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inputs.push_back(target);
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inputs.push_back(glue);
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for (auto arg : args) {
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inputs.push_back(arg);
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}
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OpCode opcode(OpCode::BYTECODE_CALL);
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TypeCode type = MachineType2TypeCode(descriptor->GetReturnType());
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// 2 : 2 means extra two input gates (target glue)
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return circuit_->NewGate(opcode, args.size() + 2, inputs, type);
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}
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GateRef CircuitBuilder::Alloca(int size)
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{
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auto allocaList = Circuit::GetCircuitRoot(OpCode(OpCode::ALLOCA_LIST));
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return circuit_->NewGate(OpCode(OpCode::ALLOCA), size, { allocaList }, TypeCode::NOTYPE);
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}
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} // namespace panda::ecmascript::kungfu
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