//===- Streamutil.h - PDB stream utilities ----------------------*- C++ -*-===// // // The LLVM Compiler Infrastructure // // This file is distributed under the University of Illinois Open Source // License. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// #ifndef LLVM_TOOLS_LLVMPDBDUMP_STREAMUTIL_H #define LLVM_TOOLS_LLVMPDBDUMP_STREAMUTIL_H #include "llvm/ADT/Optional.h" #include "llvm/ADT/SmallVector.h" #include "llvm/ADT/StringRef.h" #include <string> namespace llvm { namespace pdb { class PDBFile; enum class StreamPurpose { NamedStream, ModuleStream, Symbols, Other }; struct StreamInfo { public: StreamInfo() {} uint32_t getModuleIndex() const { return *ModuleIndex; } StreamPurpose getPurpose() const { return Purpose; } StringRef getShortName() const { return Name; } uint32_t getStreamIndex() const { return StreamIndex; } std::string getLongName() const; static StreamInfo createStream(StreamPurpose Purpose, StringRef Name, uint32_t StreamIndex); static StreamInfo createModuleStream(StringRef Module, uint32_t StreamIndex, uint32_t Modi); private: StreamPurpose Purpose; uint32_t StreamIndex; std::string Name; Optional<uint32_t> ModuleIndex; }; void discoverStreamPurposes(PDBFile &File, SmallVectorImpl<StreamInfo> &Streams); } } #endif |