First round of dead file removal

experimental/visual_studio_plugin/src/dwarf_reader/elf_section_reader.h

-// Copyright (c) 2011 The Native Client Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef DWARF_READER_ELF_SECTION_READER_H_
-#define DWARF_READER_ELF_SECTION_READER_H_
-
-#include <map>
-#include <string>
-
-#include "common/dwarf/bytereader.h"
-#include "common/dwarf/dwarf2reader.h"
-
-#include "elf_reader/elf_reader.h"
-
-using elf_reader::IElfReader;
-
-namespace dwarf_reader {
-/// Maps load addresses to a section names.  This refers to the address of the
-/// section in memory.
-typedef std::map<std::string, uint64> LoadAddressMap;
-/// The name and address of a file section.  This refers to the address of the
-/// section in the file text.  This is also the keyValue pair of a
-/// |dwarf2reader::SectionMap|
-typedef std::pair<const char *, uint64> SectionInfo;
-
-/// The purpose of this class is to parse a raw ELF binary file and then to
-/// provide an interface for extracting section and program header information
-/// from it.
-/// For documentation on the function, see elf_reader/elf_reader.h
-class ElfSectionReader : public IElfReader {
- public:
-  ElfSectionReader();
-
-  ~ElfSectionReader();
-
-  /// @return The SectionMap for the file.
-  const dwarf2reader::SectionMap& sections() const;
-
-  virtual void Init(const char *name,
-                    void *data,
-                    uint64_t length,
-                    uint32_t classSize,
-                    bool is_little_endian);
-
-  virtual bool SectionHeadersStart(uint32_t count);
-  virtual void SectionHeadersEnd() { }
-  virtual void AddSectionHeader(const char *name,
-                                void *data,
-                                uint64_t virt,
-                                uint32_t type,
-                                uint32_t flags,
-                                uint64_t length);
-
-  /// Not thread safe.
-  /// @return A pointer to a ByteReader.
-  dwarf2reader::ByteReader *GetByteReader() const;
-
-  /// Retrieves a descriptor for a section in the ELF binary file.
-  /// @param name The name of the section for which information is required.
-  /// @return SectionInfo for the requested section. If the section is not
-  /// found, this returns a SectionInfo that has empty values (NULL, 0).
-  SectionInfo GetSectionInfo(const char *name) const;
-
-  /// @param name The name of the section for which load info is required.
-  /// @return The load address of the section.
-  uint64 GetSectionLoadAddress(const char *name) const;
-
-  /// @return true iff this object contains no section information.
-  bool IsEmpty() const;
-
- private:
-  dwarf2reader::SectionMap sections_;
-  LoadAddressMap loadAddresses_;
-  dwarf2reader::ByteReader *byte_reader_;
-};
-
-}  // namespace dwarf_reader
-
-#endif  // DWARF_READER_ELF_SECTION_READER_H_