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28d3fba1b3
This was reverted due to a "missing" file, but in reality what happened was that I renamed a file, and then due to a merge conflict both the old file and the new file got added to the repository. This led to an unused cpp file being in the repo and not referenced by any CMakeLists.txt but #including a .h file that wasn't in the repo. In an even more unfortunate coincidence, CMake didn't report the unused cpp file because it was in a subdirectory of the folder with the CMakeLists.txt, and not in the same directory as any CMakeLists.txt. The presence of the unused file was then breaking certain tools that determine file lists by globbing rather than by what's specified in CMakeLists.txt In any case, the fix is to just remove the unused file from the patch set. llvm-svn: 302042
140 lines
4.0 KiB
C++
140 lines
4.0 KiB
C++
//===- PDBFile.h - Low level interface to a PDB file ------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_DEBUGINFO_PDB_RAW_PDBFILE_H
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#define LLVM_DEBUGINFO_PDB_RAW_PDBFILE_H
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#include "llvm/ADT/DenseMap.h"
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#include "llvm/DebugInfo/MSF/IMSFFile.h"
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#include "llvm/DebugInfo/MSF/MSFCommon.h"
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#include "llvm/Support/Allocator.h"
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#include "llvm/Support/BinaryStreamRef.h"
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#include "llvm/Support/Endian.h"
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#include "llvm/Support/Error.h"
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#include "llvm/Support/MathExtras.h"
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#include <memory>
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namespace llvm {
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class BinaryStream;
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namespace msf {
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class MappedBlockStream;
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}
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namespace pdb {
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class DbiStream;
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class GlobalsStream;
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class InfoStream;
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class PDBStringTable;
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class PDBFileBuilder;
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class PublicsStream;
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class SymbolStream;
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class TpiStream;
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class PDBFile : public msf::IMSFFile {
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friend PDBFileBuilder;
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public:
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PDBFile(StringRef Path, std::unique_ptr<BinaryStream> PdbFileBuffer,
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BumpPtrAllocator &Allocator);
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~PDBFile() override;
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StringRef getFileDirectory() const;
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StringRef getFilePath() const;
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uint32_t getFreeBlockMapBlock() const;
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uint32_t getUnknown1() const;
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uint32_t getBlockSize() const override;
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uint32_t getBlockCount() const override;
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uint32_t getNumDirectoryBytes() const;
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uint32_t getBlockMapIndex() const;
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uint32_t getNumDirectoryBlocks() const;
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uint64_t getBlockMapOffset() const;
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uint32_t getNumStreams() const override;
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uint32_t getStreamByteSize(uint32_t StreamIndex) const override;
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ArrayRef<support::ulittle32_t>
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getStreamBlockList(uint32_t StreamIndex) const override;
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uint32_t getFileSize() const;
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Expected<ArrayRef<uint8_t>> getBlockData(uint32_t BlockIndex,
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uint32_t NumBytes) const override;
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Error setBlockData(uint32_t BlockIndex, uint32_t Offset,
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ArrayRef<uint8_t> Data) const override;
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ArrayRef<uint32_t> getFpmPages() const { return FpmPages; }
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ArrayRef<support::ulittle32_t> getStreamSizes() const {
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return ContainerLayout.StreamSizes;
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}
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ArrayRef<ArrayRef<support::ulittle32_t>> getStreamMap() const {
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return ContainerLayout.StreamMap;
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}
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const msf::MSFLayout &getMsfLayout() const { return ContainerLayout; }
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BinaryStreamRef getMsfBuffer() const { return *Buffer; }
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ArrayRef<support::ulittle32_t> getDirectoryBlockArray() const;
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Error parseFileHeaders();
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Error parseStreamData();
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Expected<InfoStream &> getPDBInfoStream();
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Expected<DbiStream &> getPDBDbiStream();
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Expected<GlobalsStream &> getPDBGlobalsStream();
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Expected<TpiStream &> getPDBTpiStream();
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Expected<TpiStream &> getPDBIpiStream();
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Expected<PublicsStream &> getPDBPublicsStream();
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Expected<SymbolStream &> getPDBSymbolStream();
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Expected<PDBStringTable &> getStringTable();
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BumpPtrAllocator &getAllocator() { return Allocator; }
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bool hasPDBDbiStream() const;
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bool hasPDBGlobalsStream();
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bool hasPDBInfoStream();
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bool hasPDBIpiStream() const;
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bool hasPDBPublicsStream();
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bool hasPDBSymbolStream();
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bool hasPDBTpiStream() const;
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bool hasPDBStringTable();
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private:
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Expected<std::unique_ptr<msf::MappedBlockStream>>
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safelyCreateIndexedStream(const msf::MSFLayout &Layout,
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BinaryStreamRef MsfData,
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uint32_t StreamIndex) const;
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std::string FilePath;
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BumpPtrAllocator &Allocator;
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std::unique_ptr<BinaryStream> Buffer;
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std::vector<uint32_t> FpmPages;
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msf::MSFLayout ContainerLayout;
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std::unique_ptr<GlobalsStream> Globals;
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std::unique_ptr<InfoStream> Info;
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std::unique_ptr<DbiStream> Dbi;
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std::unique_ptr<TpiStream> Tpi;
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std::unique_ptr<TpiStream> Ipi;
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std::unique_ptr<PublicsStream> Publics;
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std::unique_ptr<SymbolStream> Symbols;
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std::unique_ptr<msf::MappedBlockStream> DirectoryStream;
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std::unique_ptr<msf::MappedBlockStream> StringTableStream;
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std::unique_ptr<PDBStringTable> Strings;
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};
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}
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}
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#endif
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