mirror of
https://github.com/openharmony/ark_js_runtime.git
synced 2026-07-21 07:05:22 -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
352 lines
13 KiB
C++
352 lines
13 KiB
C++
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/*
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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/interpreter/frame_handler.h"
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#include "ecmascript/compiler/llvm/llvm_stackmap_parser.h"
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#include "ecmascript/mem/heap.h"
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#include "ecmascript/jspandafile/program_object.h"
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#include "ecmascript/js_function.h"
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#include "ecmascript/js_thread.h"
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#include "libpandafile/bytecode_instruction-inl.h"
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namespace panda::ecmascript {
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void FrameHandler::PrevFrame()
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{
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ASSERT(HasFrame());
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auto type = GetFrameType();
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switch (type) {
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case FrameType::OPTIMIZED_FRAME: {
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auto framehandle =
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reinterpret_cast<OptimizedFrameHandler *>(this);
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framehandle->PrevFrame();
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break;
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}
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case FrameType::OPTIMIZED_ENTRY_FRAME: {
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auto framehandle =
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reinterpret_cast<OptimizedEntryFrameHandler *>(this);
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framehandle->PrevFrame();
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break;
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}
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case FrameType::INTERPRETER_FRAME:
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case FrameType::INTERPRETER_FAST_NEW_FRAME: {
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auto framehandle =
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reinterpret_cast<InterpretedFrameHandler *>(this);
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framehandle->PrevFrame();
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break;
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}
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case FrameType::ASM_LEAVE_FRAME:
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case FrameType::OPTIMIZED_LEAVE_FRAME: {
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auto framehandle =
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reinterpret_cast<OptimizedLeaveFrameHandler *>(this);
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framehandle->PrevFrame();
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break;
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}
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default:
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UNREACHABLE();
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}
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}
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InterpretedFrameHandler::InterpretedFrameHandler(JSThread *thread)
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: FrameHandler(const_cast<JSTaggedType *>(thread->GetCurrentSPFrame()))
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{
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}
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void InterpretedFrameHandler::PrevFrame()
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{
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ASSERT(HasFrame());
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// NOLINTNEXTLINE(cppcoreguidelines-pro-bounds-pointer-arithmetic)
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InterpretedFrame *frame = InterpretedFrame::GetFrameFromSp(sp_);
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sp_ = frame->base.prev;
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}
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void InterpretedFrameHandler::PrevInterpretedFrame()
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{
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FrameHandler::PrevFrame();
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for (; HasFrame() && !IsInterpretedFrame(); FrameHandler::PrevFrame());
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}
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InterpretedFrameHandler InterpretedFrameHandler::GetPrevFrame() const
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{
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ASSERT(HasFrame());
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// NOLINTNEXTLINE(cppcoreguidelines-pro-bounds-pointer-arithmetic)
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InterpretedFrame *frame = InterpretedFrame::GetFrameFromSp(sp_);
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return InterpretedFrameHandler(frame->base.prev);
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}
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JSTaggedValue InterpretedFrameHandler::GetVRegValue(size_t index) const
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{
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ASSERT(HasFrame());
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// NOLINTNEXTLINE(cppcoreguidelines-pro-bounds-pointer-arithmetic)
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return JSTaggedValue(sp_[index]);
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}
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void InterpretedFrameHandler::SetVRegValue(size_t index, JSTaggedValue value)
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{
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ASSERT(HasFrame());
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// NOLINTNEXTLINE(cppcoreguidelines-pro-bounds-pointer-arithmetic)
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sp_[index] = value.GetRawData();
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}
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JSTaggedValue InterpretedFrameHandler::GetAcc() const
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{
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ASSERT(HasFrame());
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// NOLINTNEXTLINE(cppcoreguidelines-pro-bounds-pointer-arithmetic)
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InterpretedFrame *frame = InterpretedFrame::GetFrameFromSp(sp_);
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return frame->acc;
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}
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uint32_t InterpretedFrameHandler::GetSize() const
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{
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ASSERT(HasFrame());
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// NOLINTNEXTLINE(cppcoreguidelines-pro-bounds-pointer-arithmetic)
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InterpretedFrame *frame = InterpretedFrame::GetFrameFromSp(sp_);
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JSTaggedType *prevSp = frame->base.prev;
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ASSERT(prevSp != nullptr);
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auto size = (prevSp - sp_) - FRAME_STATE_SIZE;
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return static_cast<uint32_t>(size);
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}
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uint32_t InterpretedFrameHandler::GetBytecodeOffset() const
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{
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ASSERT(HasFrame());
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// NOLINTNEXTLINE(cppcoreguidelines-pro-bounds-pointer-arithmetic)
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InterpretedFrame *frame = InterpretedFrame::GetFrameFromSp(sp_);
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JSMethod *method = ECMAObject::Cast(frame->function.GetTaggedObject())->GetCallTarget();
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auto offset = frame->pc - method->GetBytecodeArray();
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return static_cast<uint32_t>(offset);
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}
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JSMethod *InterpretedFrameHandler::GetMethod() const
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{
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ASSERT(HasFrame());
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// NOLINTNEXTLINE(cppcoreguidelines-pro-bounds-pointer-arithmetic)
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InterpretedFrame *frame = InterpretedFrame::GetFrameFromSp(sp_);
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return ECMAObject::Cast(frame->function.GetTaggedObject())->GetCallTarget();
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}
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JSTaggedValue InterpretedFrameHandler::GetFunction() const
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{
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ASSERT(HasFrame());
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// NOLINTNEXTLINE(cppcoreguidelines-pro-bounds-pointer-arithmetic)
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InterpretedFrame *frame = InterpretedFrame::GetFrameFromSp(sp_);
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return frame->function;
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}
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const uint8_t *InterpretedFrameHandler::GetPc() const
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{
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ASSERT(HasFrame());
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// NOLINTNEXTLINE(cppcoreguidelines-pro-bounds-pointer-arithmetic)
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InterpretedFrame *frame = InterpretedFrame::GetFrameFromSp(sp_);
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return frame->pc;
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}
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JSTaggedType *InterpretedFrameHandler::GetSp() const
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{
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ASSERT(HasFrame());
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return sp_;
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}
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ConstantPool *InterpretedFrameHandler::GetConstpool() const
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{
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ASSERT(HasFrame());
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// NOLINTNEXTLINE(cppcoreguidelines-pro-bounds-pointer-arithmetic)
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InterpretedFrame *frame = InterpretedFrame::GetFrameFromSp(sp_);
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return ConstantPool::Cast(frame->constpool.GetTaggedObject());
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}
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JSTaggedValue InterpretedFrameHandler::GetEnv() const
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{
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ASSERT(HasFrame());
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// NOLINTNEXTLINE(cppcoreguidelines-pro-bounds-pointer-arithmetic)
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InterpretedFrame *frame = InterpretedFrame::GetFrameFromSp(sp_);
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return frame->env;
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}
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void InterpretedFrameHandler::Iterate(const RootVisitor &v0, const RootRangeVisitor &v1)
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{
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JSTaggedType *current = sp_;
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if (current != nullptr) {
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// NOLINTNEXTLINE(cppcoreguidelines-pro-bounds-pointer-arithmetic)
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InterpretedFrame *frame = reinterpret_cast<InterpretedFrame *>(current) - 1;
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if (frame->sp != nullptr) {
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uintptr_t start = ToUintPtr(current);
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// NOLINTNEXTLINE(cppcoreguidelines-pro-bounds-pointer-arithmetic)
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InterpretedFrame *prev_frame = reinterpret_cast<InterpretedFrame *>(frame->base.prev) - 1;
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uintptr_t end = ToUintPtr(prev_frame);
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v1(Root::ROOT_FRAME, ObjectSlot(start), ObjectSlot(end));
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v0(Root::ROOT_FRAME, ObjectSlot(ToUintPtr(&frame->function)));
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if (frame->pc != nullptr) {
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// interpreter frame
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v0(Root::ROOT_FRAME, ObjectSlot(ToUintPtr(&frame->acc)));
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v0(Root::ROOT_FRAME, ObjectSlot(ToUintPtr(&frame->constpool)));
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v0(Root::ROOT_FRAME, ObjectSlot(ToUintPtr(&frame->env)));
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v0(Root::ROOT_FRAME, ObjectSlot(ToUintPtr(&frame->profileTypeInfo)));
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}
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}
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}
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}
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void InterpretedFrameHandler::DumpStack(std::ostream &os) const
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{
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size_t i = 0;
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InterpretedFrameHandler frameHandler(sp_);
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for (; frameHandler.HasFrame(); frameHandler.PrevFrame()) {
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os << "[" << i++
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<< "]:" << frameHandler.GetMethod()->ParseFunctionName()
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<< "\n";
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}
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}
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void InterpretedFrameHandler::DumpPC(std::ostream &os, const uint8_t *pc) const
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{
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InterpretedFrameHandler frameHandler(sp_);
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ASSERT(frameHandler.HasFrame());
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// NOLINTNEXTLINE(cppcoreguidelines-narrowing-conversions, bugprone-narrowing-conversions)
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int offset = pc - JSMethod::Cast(frameHandler.GetMethod())->GetBytecodeArray();
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os << "offset: " << offset << "\n";
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}
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void OptimizedFrameHandler::PrevFrame()
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{
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OptimizedFrame *frame = OptimizedFrame::GetFrameFromSp(sp_);
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sp_ = reinterpret_cast<JSTaggedType *>(frame->base.prevFp);
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}
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void OptimizedFrameHandler::Iterate(const RootVisitor &v0, const RootRangeVisitor &v1,
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ChunkMap<DerivedDataKey, uintptr_t> *derivedPointers, bool isVerifying) const
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{
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if (sp_ != nullptr) {
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// NOLINTNEXTLINE(cppcoreguidelines-pro-bounds-pointer-arithmetic)
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std::set<uintptr_t> slotAddrs;
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auto returnAddr = reinterpret_cast<uintptr_t>(*(reinterpret_cast<uintptr_t*>(sp_) + 1));
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bool ret = kungfu::LLVMStackMapParser::GetInstance().CollectStackMapSlots(
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returnAddr, reinterpret_cast<uintptr_t>(sp_), slotAddrs, derivedPointers, isVerifying);
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if (ret == false) {
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#ifndef NDEBUG
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LOG_ECMA(DEBUG) << " stackmap don't found returnAddr " << returnAddr;
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#endif
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return;
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}
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for (auto slot : slotAddrs) {
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v0(Root::ROOT_FRAME, ObjectSlot(slot));
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}
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}
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}
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void OptimizedEntryFrameHandler::Iterate(const RootVisitor &v0, const RootRangeVisitor &v1,
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ChunkMap<DerivedDataKey, uintptr_t> *derivedPointers, bool isVerifying) const
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{
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if (sp_ != nullptr) {
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// NOLINTNEXTLINE(cppcoreguidelines-pro-bounds-pointer-arithmetic)
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std::set<uintptr_t> slotAddrs;
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auto returnAddr = reinterpret_cast<uintptr_t>(*(reinterpret_cast<uintptr_t*>(sp_) + 1));
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bool ret = kungfu::LLVMStackMapParser::GetInstance().CollectStackMapSlots(
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returnAddr, reinterpret_cast<uintptr_t>(sp_), slotAddrs, derivedPointers, isVerifying);
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if (ret == false) {
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#ifndef NDEBUG
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LOG_ECMA(DEBUG) << " stackmap don't found returnAddr " << returnAddr;
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#endif
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return;
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}
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for (auto slot : slotAddrs) {
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v0(Root::ROOT_FRAME, ObjectSlot(slot));
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}
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}
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}
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void OptimizedEntryFrameHandler::PrevFrame()
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{
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OptimizedEntryFrame *frame = OptimizedEntryFrame::GetFrameFromSp(sp_);
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sp_ = reinterpret_cast<JSTaggedType *>(frame->preLeaveFrameFp);
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}
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void OptimizedLeaveFrameHandler::PrevFrame()
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{
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OptimizedLeaveFrame *frame = OptimizedLeaveFrame::GetFrameFromSp(sp_);
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sp_ = reinterpret_cast<JSTaggedType *>(frame->callsiteFp);
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}
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void OptimizedLeaveFrameHandler::Iterate(const RootVisitor &v0, const RootRangeVisitor &v1,
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ChunkMap<DerivedDataKey, uintptr_t> *derivedPointers, bool isVerifying) const
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{
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OptimizedLeaveFrame *frame = OptimizedLeaveFrame::GetFrameFromSp(sp_);
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if (frame->argc > 0) {
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uintptr_t start = ToUintPtr(&frame->argc + 1); // argv
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uintptr_t end = ToUintPtr(&frame->argc + 1 + frame->argc);
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v1(Root::ROOT_FRAME, ObjectSlot(start), ObjectSlot(end));
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}
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std::set<uintptr_t> slotAddrs;
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bool ret = kungfu::LLVMStackMapParser::GetInstance().CollectStackMapSlots(
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frame->returnAddr, reinterpret_cast<uintptr_t>(sp_), slotAddrs, derivedPointers, isVerifying);
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if (ret == false) {
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return;
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}
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for (auto slot : slotAddrs) {
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v0(Root::ROOT_FRAME, ObjectSlot(slot));
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}
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}
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void FrameIterator::Iterate(const RootVisitor &v0, const RootRangeVisitor &v1) const
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{
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ChunkMap<DerivedDataKey, uintptr_t> *derivedPointers = thread_->GetEcmaVM()->GetHeap()->GetDerivedPointers();
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bool isVerifying = false;
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#if ECMASCRIPT_ENABLE_HEAP_VERIFY
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isVerifying = thread_->GetEcmaVM()->GetHeap()->GetIsVerifying();
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#endif
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auto leaveFrame = const_cast<JSTaggedType *>(thread_->GetLastLeaveFrame());
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if (leaveFrame != nullptr) {
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ASSERT(OptimizedLeaveFrame::GetFrameFromSp(leaveFrame)->type == FrameType::ASM_LEAVE_FRAME);
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OptimizedLeaveFrameHandler(reinterpret_cast<uintptr_t *>(leaveFrame)).Iterate(v0,
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v1, derivedPointers, isVerifying);
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}
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JSTaggedType *current = const_cast<JSTaggedType *>(thread_->GetCurrentSPFrame());
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while (current) {
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FrameType type = FrameHandler(current).GetFrameType();
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if (type == FrameType::INTERPRETER_FRAME || type == FrameType::INTERPRETER_FAST_NEW_FRAME) {
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InterpretedFrame *frame = InterpretedFrame::GetFrameFromSp(current);
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InterpretedFrameHandler(current).Iterate(v0, v1);
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current = frame->GetPrevFrameFp();
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} else if (type == FrameType::OPTIMIZED_FRAME) {
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OptimizedFrame *frame = OptimizedFrame::GetFrameFromSp(current);
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OptimizedFrameHandler(reinterpret_cast<uintptr_t *>(current)).Iterate(v0, v1, derivedPointers, isVerifying);
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current = frame->GetPrevFrameFp();
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} else if (type == FrameType::OPTIMIZED_ENTRY_FRAME) {
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OptimizedEntryFrame *frame = OptimizedEntryFrame::GetFrameFromSp(current);
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current = frame->GetPrevFrameFp();
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ASSERT(FrameHandler(current).IsInterpretedFrame());
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} else {
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ASSERT(type == FrameType::OPTIMIZED_LEAVE_FRAME || type == FrameType::ASM_LEAVE_FRAME);
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OptimizedLeaveFrame *frame = OptimizedLeaveFrame::GetFrameFromSp(current);
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if (leaveFrame != current) { // avoid iterating from same leaveframe again
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OptimizedLeaveFrameHandler(reinterpret_cast<uintptr_t *>(current)).Iterate(v0,
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v1, derivedPointers, isVerifying);
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}
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// arm32, arm64 and x86_64 support stub and aot, when aot/stub call runtime, generate Optimized
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// Leave Frame.
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current = reinterpret_cast<JSTaggedType *>(frame->callsiteFp);
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ASSERT(FrameHandler(current).GetFrameType() == FrameType::OPTIMIZED_ENTRY_FRAME ||
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FrameHandler(current).GetFrameType() == FrameType::OPTIMIZED_FRAME ||
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FrameHandler(current).GetFrameType() == FrameType::INTERPRETER_FRAME);
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}
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}
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}
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} // namespace panda::ecmascript
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