25d7b4fb44
libtool uses file names to name members of an static library. Files, located in different directories and having matching name, would have the same name inside an archive. This is not a problem for ld, but may be a problem for ar. This patch renames files from ObjCopy library to avoid names clashing. See https://reviews.llvm.org/D88827#3335814 Differential Revision: https://reviews.llvm.org/D120345
63 lines
2.0 KiB
C++
63 lines
2.0 KiB
C++
//===- MachOReader.h --------------------------------------------*- C++ -*-===//
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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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#ifndef LLVM_LIB_OBJCOPY_MACHO_MACHOREADER_H
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#define LLVM_LIB_OBJCOPY_MACHO_MACHOREADER_H
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#include "MachOObject.h"
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#include "llvm/BinaryFormat/MachO.h"
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#include "llvm/ObjCopy/MachO/MachOObjcopy.h"
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#include "llvm/Object/MachO.h"
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#include <memory>
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namespace llvm {
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namespace objcopy {
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namespace macho {
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// The hierarchy of readers is responsible for parsing different inputs:
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// raw binaries and regular MachO object files.
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class Reader {
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public:
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virtual ~Reader(){};
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virtual Expected<std::unique_ptr<Object>> create() const = 0;
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};
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class MachOReader : public Reader {
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const object::MachOObjectFile &MachOObj;
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void readHeader(Object &O) const;
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Error readLoadCommands(Object &O) const;
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void readSymbolTable(Object &O) const;
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void setSymbolInRelocationInfo(Object &O) const;
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void readRebaseInfo(Object &O) const;
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void readBindInfo(Object &O) const;
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void readWeakBindInfo(Object &O) const;
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void readLazyBindInfo(Object &O) const;
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void readExportInfo(Object &O) const;
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void readLinkData(Object &O, Optional<size_t> LCIndex, LinkData &LD) const;
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void readCodeSignature(Object &O) const;
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void readDataInCodeData(Object &O) const;
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void readLinkerOptimizationHint(Object &O) const;
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void readFunctionStartsData(Object &O) const;
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void readExportsTrie(Object &O) const;
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void readChainedFixups(Object &O) const;
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void readIndirectSymbolTable(Object &O) const;
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void readSwiftVersion(Object &O) const;
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public:
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explicit MachOReader(const object::MachOObjectFile &Obj) : MachOObj(Obj) {}
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Expected<std::unique_ptr<Object>> create() const override;
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};
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} // end namespace macho
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} // end namespace objcopy
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} // end namespace llvm
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#endif // LLVM_LIB_OBJCOPY_MACHO_MACHOREADER_H
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