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fd46376e35
Summary: This completes the needed glueing to support reading tbd files from nm. This includes specifying which slice filtering with `--arch` and a new option specifically for tbd files `--add-inlinedinfo` which will show the reexported libraries that are appended in the tbd file. Reviewers: ributzka, steven_wu, JDevlieghere, jhenderson Reviewed By: JDevlieghere Subscribers: hiraditya, MaskRay, dexonsmith, rupprecht, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D81614
62 lines
2.1 KiB
C++
62 lines
2.1 KiB
C++
//===- TapiUniversal.cpp --------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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// This file defines the Text-based Dynamic Library Stub format.
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//
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//===----------------------------------------------------------------------===//
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#include "llvm/Object/TapiUniversal.h"
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#include "llvm/ADT/StringRef.h"
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#include "llvm/Object/Error.h"
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#include "llvm/Support/MemoryBuffer.h"
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#include "llvm/TextAPI/MachO/TextAPIReader.h"
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using namespace llvm;
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using namespace MachO;
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using namespace object;
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TapiUniversal::TapiUniversal(MemoryBufferRef Source, Error &Err)
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: Binary(ID_TapiUniversal, Source) {
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Expected<std::unique_ptr<InterfaceFile>> Result = TextAPIReader::get(Source);
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ErrorAsOutParameter ErrAsOuParam(&Err);
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if (!Result) {
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Err = Result.takeError();
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return;
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}
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ParsedFile = std::move(Result.get());
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auto FlattenObjectInfo = [this](const auto &File) {
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StringRef Name = File->getInstallName();
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for (const Architecture Arch : File->getArchitectures())
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Libraries.emplace_back(Library({Name, Arch}));
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};
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FlattenObjectInfo(ParsedFile);
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// Get inlined documents from tapi file.
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for (const std::shared_ptr<InterfaceFile> &File : ParsedFile->documents())
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FlattenObjectInfo(File);
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}
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TapiUniversal::~TapiUniversal() = default;
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Expected<std::unique_ptr<TapiFile>>
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TapiUniversal::ObjectForArch::getAsObjectFile() const {
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return std::unique_ptr<TapiFile>(new TapiFile(Parent->getMemoryBufferRef(),
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*Parent->ParsedFile.get(),
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Parent->Libraries[Index].Arch));
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}
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Expected<std::unique_ptr<TapiUniversal>>
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TapiUniversal::create(MemoryBufferRef Source) {
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Error Err = Error::success();
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std::unique_ptr<TapiUniversal> Ret(new TapiUniversal(Source, Err));
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if (Err)
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return std::move(Err);
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return std::move(Ret);
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}
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