mirror of
https://gitee.com/openharmony/arkcompiler_ets_runtime
synced 2024-10-07 16:13:49 +00:00
b018a9b0f2
Add option log-compiled-methods to print the compiler(both stub and aot) in units of methods. Add class CompilerLog. Refactor some compiler logs. Unie the log invoked way(COMPILER_LOG or COMPILER_OPTIONAL_LOG). Signed-off-by: ding <dingding5@huawei.com> Change-Id: I43ce61d0ba9d453713ab3e6349d07f6d9cde3e5e
77 lines
3.3 KiB
C++
77 lines
3.3 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/js_method.h"
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#include "ecmascript/jspandafile/js_pandafile.h"
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#include "libpandafile/method_data_accessor-inl.h"
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namespace panda::ecmascript {
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JSMethod::JSMethod(const JSPandaFile *jsPandaFile, panda_file::File::EntityId fileId,
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panda_file::File::EntityId codeId, uint32_t accessFlags,
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uint32_t numArgs)
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: Method(nullptr, jsPandaFile != nullptr ? jsPandaFile->GetPandaFile() : nullptr,
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fileId, codeId, accessFlags, numArgs, nullptr)
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{
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bytecodeArray_ = GetInstructions();
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bytecodeArraySize_ = GetCodeSize();
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jsPandaFile_ = jsPandaFile;
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}
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// It's not allowed '#' token appear in ECMA function(method) name, which discriminates same names in panda methods.
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CString JSMethod::ParseFunctionName() const
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{
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CString methodName(utf::Mutf8AsCString(GetName().data));
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if (LIKELY(methodName[0] != '#')) {
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return methodName;
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}
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size_t index = methodName.find_last_of('#');
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return CString(methodName.substr(index + 1));
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}
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void JSMethod::InitializeCallField()
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{
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uint32_t callType = UINT32_MAX; // UINT32_MAX means not found
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const panda_file::File *pandaFile = GetPandaFile();
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panda_file::File::EntityId fieldId = GetFileId();
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panda_file::MethodDataAccessor mda(*pandaFile, fieldId);
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mda.EnumerateAnnotations([&](panda_file::File::EntityId annotation_id) {
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panda_file::AnnotationDataAccessor ada(*pandaFile, annotation_id);
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auto *annotation_name = reinterpret_cast<const char *>(pandaFile->GetStringData(ada.GetClassId()).data);
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if (::strcmp("L_ESCallTypeAnnotation;", annotation_name) == 0) {
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uint32_t elem_count = ada.GetCount();
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for (uint32_t i = 0; i < elem_count; i++) {
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panda_file::AnnotationDataAccessor::Elem adae = ada.GetElement(i);
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auto *elem_name = reinterpret_cast<const char *>(pandaFile->GetStringData(adae.GetNameId()).data);
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if (::strcmp("callType", elem_name) == 0) {
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callType = adae.GetScalarValue().GetValue();
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}
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}
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}
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});
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// Needed info for call can be got by loading callField only once
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callField_ = (callType & CALL_TYPE_MASK) |
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NumVregsBits::Encode(GetNumVregs()) |
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NumArgsBits::Encode(GetNumArgs() - HaveFuncBit::Decode(callType) // exclude func
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- HaveNewTargetBit::Decode(callType) // exclude new target
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- HaveThisBit::Decode(callType)) | // exclude this
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IsNativeBit::Encode(IsNative());
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}
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const char *JSMethod::GetMethodName() const
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{
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return utf::Mutf8AsCString(GetName().data);
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}
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} // namespace panda::ecmascript
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