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      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