1 //===- NativeSourceFile.cpp - Native line number implementaiton -*- C++ -*-===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 9 #include "llvm/DebugInfo/PDB/Native/NativeSourceFile.h" 10 #include "llvm/DebugInfo/PDB/Native/NativeSession.h" 11 12 using namespace llvm; 13 using namespace llvm::pdb; 14 15 NativeSourceFile::NativeSourceFile(NativeSession &Session, uint32_t FileId, 16 const codeview::FileChecksumEntry &Checksum) 17 : Session(Session), FileId(FileId), Checksum(Checksum) {} 18 19 std::string NativeSourceFile::getFileName() const { 20 auto ST = Session.getPDBFile().getStringTable(); 21 if (!ST) { 22 consumeError(ST.takeError()); 23 return ""; 24 } 25 auto FileName = ST->getStringTable().getString(Checksum.FileNameOffset); 26 if (!FileName) { 27 consumeError(FileName.takeError()); 28 return ""; 29 } 30 31 return std::string(FileName.get()); 32 } 33 34 uint32_t NativeSourceFile::getUniqueId() const { return FileId; } 35 36 std::string NativeSourceFile::getChecksum() const { 37 return toStringRef(Checksum.Checksum).str(); 38 } 39 40 PDB_Checksum NativeSourceFile::getChecksumType() const { 41 return static_cast<PDB_Checksum>(Checksum.Kind); 42 } 43 44 std::unique_ptr<IPDBEnumChildren<PDBSymbolCompiland>> 45 NativeSourceFile::getCompilands() const { 46 return nullptr; 47 } 48