File Manager

003 File Manager

Current Path: /usr/src/contrib/llvm-project/lld/lib/ReaderWriter/MachO

usr / src / contrib / llvm-project / lld / lib / ReaderWriter / MachO /

📁 ..
📄 ArchHandler.cpp(4.36 KB)
📄 ArchHandler.h(12.86 KB)
📄 ArchHandler_arm.cpp(54.53 KB)
📄 ArchHandler_arm64.cpp(33.86 KB)
📄 ArchHandler_x86.cpp(24.04 KB)
📄 ArchHandler_x86_64.cpp(33.45 KB)
📄 Atoms.h(5.45 KB)
📄 CompactUnwindPass.cpp(21.9 KB)
📄 DebugInfo.h(2.52 KB)
📄 ExecutableAtoms.h(4.69 KB)
📄 File.h(17.28 KB)
📄 FlatNamespaceFile.h(1.87 KB)
📄 GOTPass.cpp(6.58 KB)
📄 LayoutPass.cpp(18.19 KB)
📄 LayoutPass.h(4.19 KB)
📄 MachOLinkingContext.cpp(33.61 KB)
📄 MachONormalizedFile.h(11.47 KB)
📄 MachONormalizedFileBinaryReader.cpp(22.82 KB)
📄 MachONormalizedFileBinaryUtils.h(6.93 KB)
📄 MachONormalizedFileBinaryWriter.cpp(56.33 KB)
📄 MachONormalizedFileFromAtoms.cpp(61.05 KB)
📄 MachONormalizedFileToAtoms.cpp(65.46 KB)
📄 MachONormalizedFileYAML.cpp(31.45 KB)
📄 MachOPasses.h(1.11 KB)
📄 ObjCPass.cpp(3.54 KB)
📄 SectCreateFile.h(3.01 KB)
📄 ShimPass.cpp(4.59 KB)
📄 StubsPass.cpp(12.03 KB)
📄 TLVPass.cpp(4.02 KB)
📄 WriterMachO.cpp(2.33 KB)

Editing: SectCreateFile.h

//===---- lib/ReaderWriter/MachO/SectCreateFile.h ---------------*- c++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#ifndef LLD_READER_WRITER_MACHO_SECTCREATE_FILE_H
#define LLD_READER_WRITER_MACHO_SECTCREATE_FILE_H

#include "lld/Core/DefinedAtom.h"
#include "lld/Core/Simple.h"
#include "lld/ReaderWriter/MachOLinkingContext.h"

namespace lld {
namespace mach_o {

//
// A FlateNamespaceFile instance may be added as a resolution source of last
// resort, depending on how -flat_namespace and -undefined are set.
//
class SectCreateFile : public File {
public:
  class SectCreateAtom : public SimpleDefinedAtom {
  public:
    SectCreateAtom(const File &file, StringRef segName, StringRef sectName,
                   std::unique_ptr<MemoryBuffer> content)
      : SimpleDefinedAtom(file),
        _combinedName((segName + "/" + sectName).str()),
        _content(std::move(content)) {}

~SectCreateAtom() override = default;

uint64_t size() const override { return _content->getBufferSize(); }

Scope scope() const override { return scopeGlobal; }

ContentType contentType() const override { return typeSectCreate; }

SectionChoice sectionChoice() const override { return sectionCustomRequired; }

StringRef customSectionName() const override { return _combinedName; }

DeadStripKind deadStrip() const override { return deadStripNever; }

ArrayRef<uint8_t> rawContent() const override {
      const uint8_t *data =
        reinterpret_cast<const uint8_t*>(_content->getBufferStart());
      return ArrayRef<uint8_t>(data, _content->getBufferSize());
    }

StringRef segmentName() const { return _segName; }
    StringRef sectionName() const { return _sectName; }

private:
    std::string _combinedName;
    StringRef _segName;
    StringRef _sectName;
    std::unique_ptr<MemoryBuffer> _content;
  };

SectCreateFile() : File("sectcreate", kindSectCreateObject) {}

void addSection(StringRef seg, StringRef sect,
                  std::unique_ptr<MemoryBuffer> content) {
    _definedAtoms.push_back(
      new (allocator()) SectCreateAtom(*this, seg, sect, std::move(content)));
  }

const AtomRange<DefinedAtom> defined() const override {
    return _definedAtoms;
  }

const AtomRange<UndefinedAtom> undefined() const override {
    return _noUndefinedAtoms;
  }

const AtomRange<SharedLibraryAtom> sharedLibrary() const override {
    return _noSharedLibraryAtoms;
  }

const AtomRange<AbsoluteAtom> absolute() const override {
    return _noAbsoluteAtoms;
  }

void clearAtoms() override {
    _definedAtoms.clear();
    _noUndefinedAtoms.clear();
    _noSharedLibraryAtoms.clear();
    _noAbsoluteAtoms.clear();
  }

private:
  AtomVector<DefinedAtom> _definedAtoms;
};

} // namespace mach_o
} // namespace lld

#endif // LLD_READER_WRITER_MACHO_SECTCREATE_FILE_H

003 File Manager

Editing: SectCreateFile.h

Upload File

Create Folder