Subversion Repositories QNX 8.QNX8 LLVM/Clang compiler suite

//===- SymbolStream.cpp - PDB Symbol Stream Access --------------*- 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 LLVM_DEBUGINFO_PDB_NATIVE_SYMBOLSTREAM_H

#define LLVM_DEBUGINFO_PDB_NATIVE_SYMBOLSTREAM_H

#include "llvm/DebugInfo/CodeView/CVRecord.h"

#include "llvm/Support/Error.h"

namespace llvm {

namespace msf {

class MappedBlockStream;

}

namespace pdb {

class SymbolStream {

public:

  SymbolStream(std::unique_ptr<msf::MappedBlockStream> Stream);

  ~SymbolStream();

  Error reload();

  const codeview::CVSymbolArray &getSymbolArray() const {

    return SymbolRecords;

  }

  codeview::CVSymbol readRecord(uint32_t Offset) const;

  iterator_range<codeview::CVSymbolArray::Iterator>

  getSymbols(bool *HadError) const;

  Error commit();

private:

  codeview::CVSymbolArray SymbolRecords;

  std::unique_ptr<msf::MappedBlockStream> Stream;

};

} // namespace pdb

}

#endif