1//===- ModStream.h - PDB Module Info Stream Access ------------------------===// 2// 3// The LLVM Compiler Infrastructure 4// 5// This file is distributed under the University of Illinois Open Source 6// License. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// 9 10#ifndef LLVM_DEBUGINFO_PDB_RAW_MODSTREAM_H 11#define LLVM_DEBUGINFO_PDB_RAW_MODSTREAM_H 12 13#include "llvm/ADT/iterator_range.h" 14#include "llvm/DebugInfo/CodeView/CVRecord.h" 15#include "llvm/DebugInfo/CodeView/ModuleSubstream.h" 16#include "llvm/DebugInfo/CodeView/StreamArray.h" 17#include "llvm/DebugInfo/CodeView/StreamRef.h" 18#include "llvm/DebugInfo/CodeView/SymbolRecord.h" 19#include "llvm/DebugInfo/PDB/Raw/MappedBlockStream.h" 20#include "llvm/Support/Error.h" 21 22namespace llvm { 23namespace pdb { 24class PDBFile; 25class ModInfo; 26 27class ModStream { 28public: 29 ModStream(const ModInfo &Module, std::unique_ptr<MappedBlockStream> Stream); 30 ~ModStream(); 31 32 Error reload(); 33 34 iterator_range<codeview::CVSymbolArray::Iterator> 35 symbols(bool *HadError) const; 36 37 iterator_range<codeview::ModuleSubstreamArray::Iterator> 38 lines(bool *HadError) const; 39 40 Error commit(); 41 42private: 43 const ModInfo &Mod; 44 45 std::unique_ptr<MappedBlockStream> Stream; 46 47 codeview::CVSymbolArray SymbolsSubstream; 48 codeview::StreamRef LinesSubstream; 49 codeview::StreamRef C13LinesSubstream; 50 codeview::StreamRef GlobalRefsSubstream; 51 52 codeview::ModuleSubstreamArray LineInfo; 53}; 54} 55} 56 57#endif 58