1 //===- DIASectionContrib.cpp - DIA impl. of IPDBSectionContrib ---- 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/DIA/DIASectionContrib.h" 10 #include "llvm/DebugInfo/PDB/DIA/DIARawSymbol.h" 11 #include "llvm/DebugInfo/PDB/DIA/DIASession.h" 12 #include "llvm/DebugInfo/PDB/PDBSymbolCompiland.h" 13 14 using namespace llvm; 15 using namespace llvm::pdb; 16 17 DIASectionContrib::DIASectionContrib(const DIASession &PDBSession, 18 CComPtr<IDiaSectionContrib> DiaSection) 19 : Session(PDBSession), Section(DiaSection) {} 20 21 std::unique_ptr<PDBSymbolCompiland> DIASectionContrib::getCompiland() const { 22 CComPtr<IDiaSymbol> Symbol; 23 if (FAILED(Section->get_compiland(&Symbol))) 24 return nullptr; 25 26 auto RawSymbol = std::make_unique<DIARawSymbol>(Session, Symbol); 27 return PDBSymbol::createAs<PDBSymbolCompiland>(Session, std::move(RawSymbol)); 28 } 29 30 template <typename ArgType> 31 ArgType 32 PrivateGetDIAValue(IDiaSectionContrib *Section, 33 HRESULT (__stdcall IDiaSectionContrib::*Method)(ArgType *)) { 34 ArgType Value; 35 if (S_OK == (Section->*Method)(&Value)) 36 return static_cast<ArgType>(Value); 37 38 return ArgType(); 39 } 40 41 uint32_t DIASectionContrib::getAddressSection() const { 42 return PrivateGetDIAValue(Section, &IDiaSectionContrib::get_addressSection); 43 } 44 45 uint32_t DIASectionContrib::getAddressOffset() const { 46 return PrivateGetDIAValue(Section, &IDiaSectionContrib::get_addressOffset); 47 } 48 49 uint64_t DIASectionContrib::getVirtualAddress() const { 50 return PrivateGetDIAValue(Section, &IDiaSectionContrib::get_virtualAddress); 51 } 52 53 uint32_t DIASectionContrib::getRelativeVirtualAddress() const { 54 return PrivateGetDIAValue(Section, 55 &IDiaSectionContrib::get_relativeVirtualAddress); 56 } 57 58 uint32_t DIASectionContrib::getLength() const { 59 return PrivateGetDIAValue(Section, &IDiaSectionContrib::get_length); 60 } 61 62 bool DIASectionContrib::isNotPaged() const { 63 return PrivateGetDIAValue(Section, &IDiaSectionContrib::get_notPaged); 64 } 65 66 bool DIASectionContrib::hasCode() const { 67 return PrivateGetDIAValue(Section, &IDiaSectionContrib::get_code); 68 } 69 70 bool DIASectionContrib::hasCode16Bit() const { 71 return PrivateGetDIAValue(Section, &IDiaSectionContrib::get_code16bit); 72 } 73 74 bool DIASectionContrib::hasInitializedData() const { 75 return PrivateGetDIAValue(Section, &IDiaSectionContrib::get_initializedData); 76 } 77 78 bool DIASectionContrib::hasUninitializedData() const { 79 return PrivateGetDIAValue(Section, 80 &IDiaSectionContrib::get_uninitializedData); 81 } 82 83 bool DIASectionContrib::isRemoved() const { 84 return PrivateGetDIAValue(Section, &IDiaSectionContrib::get_remove); 85 } 86 87 bool DIASectionContrib::hasComdat() const { 88 return PrivateGetDIAValue(Section, &IDiaSectionContrib::get_comdat); 89 } 90 91 bool DIASectionContrib::isDiscardable() const { 92 return PrivateGetDIAValue(Section, &IDiaSectionContrib::get_discardable); 93 } 94 95 bool DIASectionContrib::isNotCached() const { 96 return PrivateGetDIAValue(Section, &IDiaSectionContrib::get_notCached); 97 } 98 99 bool DIASectionContrib::isShared() const { 100 return PrivateGetDIAValue(Section, &IDiaSectionContrib::get_share); 101 } 102 103 bool DIASectionContrib::isExecutable() const { 104 return PrivateGetDIAValue(Section, &IDiaSectionContrib::get_execute); 105 } 106 107 bool DIASectionContrib::isReadable() const { 108 return PrivateGetDIAValue(Section, &IDiaSectionContrib::get_read); 109 } 110 111 bool DIASectionContrib::isWritable() const { 112 return PrivateGetDIAValue(Section, &IDiaSectionContrib::get_write); 113 } 114 115 uint32_t DIASectionContrib::getDataCrc32() const { 116 return PrivateGetDIAValue(Section, &IDiaSectionContrib::get_dataCrc); 117 } 118 119 uint32_t DIASectionContrib::getRelocationsCrc32() const { 120 return PrivateGetDIAValue(Section, &IDiaSectionContrib::get_relocationsCrc); 121 } 122 123 uint32_t DIASectionContrib::getCompilandId() const { 124 return PrivateGetDIAValue(Section, &IDiaSectionContrib::get_compilandId); 125 } 126