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