[DIA] Add IPDBSectionContrib interfaces and DIA implementation
To resolve symbol context at a particular address, we need to
determine the compiland for the address. We are able to determine
the parent compiland of PDBSymbolFunc, PDBSymbolTypeUDT,
PDBSymbolTypeEnum symbols indirectly through line information.
However no such information is availabile for PDBSymbolData,
i.e. variables.
The Section Contribution table from PDBs has information about
each compiland's contribution to sections by address. For example,
a piece of a contribution looks like,
VA RelativeVA Sect No. Offset Length Compiland
14000087B0 000087B0 0001 000077B0 000000BB exe_main.obj
So given an address, it's possible to determine its compiland with
this information.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@328178 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/llvm/DebugInfo/PDB/DIA/DIAEnumSectionContribs.h b/include/llvm/DebugInfo/PDB/DIA/DIAEnumSectionContribs.h
new file mode 100644
index 0000000..5c37d9b
--- /dev/null
+++ b/include/llvm/DebugInfo/PDB/DIA/DIAEnumSectionContribs.h
@@ -0,0 +1,40 @@
+//==- DIAEnumSectionContribs.h --------------------------------- -*- C++ -*-==//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_DEBUGINFO_PDB_DIA_DIAENUMSECTIONCONTRIBS_H
+#define LLVM_DEBUGINFO_PDB_DIA_DIAENUMSECTIONCONTRIBS_H
+
+#include "DIASupport.h"
+#include "llvm/DebugInfo/PDB/IPDBEnumChildren.h"
+#include "llvm/DebugInfo/PDB/IPDBSectionContrib.h"
+
+namespace llvm {
+namespace pdb {
+class DIASession;
+
+class DIAEnumSectionContribs : public IPDBEnumChildren<IPDBSectionContrib> {
+public:
+ explicit DIAEnumSectionContribs(
+ const DIASession &PDBSession,
+ CComPtr<IDiaEnumSectionContribs> DiaEnumerator);
+
+ uint32_t getChildCount() const override;
+ ChildTypePtr getChildAtIndex(uint32_t Index) const override;
+ ChildTypePtr getNext() override;
+ void reset() override;
+ DIAEnumSectionContribs *clone() const override;
+
+private:
+ const DIASession &Session;
+ CComPtr<IDiaEnumSectionContribs> Enumerator;
+};
+}
+}
+
+#endif // LLVM_DEBUGINFO_PDB_DIA_DIAENUMSECTIONCONTRIBS_H
diff --git a/include/llvm/DebugInfo/PDB/DIA/DIASectionContrib.h b/include/llvm/DebugInfo/PDB/DIA/DIASectionContrib.h
new file mode 100644
index 0000000..7bc28e3
--- /dev/null
+++ b/include/llvm/DebugInfo/PDB/DIA/DIASectionContrib.h
@@ -0,0 +1,55 @@
+//===- DIASectionContrib.h - DIA Impl. of IPDBSectionContrib ------ C++ -*-===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_DEBUGINFO_PDB_DIA_DIASECTIONCONTRIB_H
+#define LLVM_DEBUGINFO_PDB_DIA_DIASECTIONCONTRIB_H
+
+#include "DIASupport.h"
+#include "llvm/DebugInfo/PDB/IPDBSectionContrib.h"
+
+namespace llvm {
+namespace pdb {
+class DIASession;
+
+class DIASectionContrib : public IPDBSectionContrib {
+public:
+ explicit DIASectionContrib(const DIASession &PDBSession,
+ CComPtr<IDiaSectionContrib> DiaSection);
+
+ std::unique_ptr<PDBSymbolCompiland> getCompiland() const override;
+ uint32_t getAddressSection() const override;
+ uint32_t getAddressOffset() const override;
+ uint32_t getRelativeVirtualAddress() const override;
+ uint64_t getVirtualAddress() const override;
+ uint32_t getLength() const override;
+ bool isNotPaged() const override;
+ bool hasCode() const override;
+ bool hasCode16Bit() const override;
+ bool hasInitializedData() const override;
+ bool hasUninitializedData() const override;
+ bool isRemoved() const override;
+ bool hasComdat() const override;
+ bool isDiscardable() const override;
+ bool isNotCached() const override;
+ bool isShared() const override;
+ bool isExecutable() const override;
+ bool isReadable() const override;
+ bool isWritable() const override;
+ uint32_t getDataCrc32() const override;
+ uint32_t getRelocationsCrc32() const override;
+ uint32_t getCompilandId() const override;
+
+private:
+ const DIASession &Session;
+ CComPtr<IDiaSectionContrib> Section;
+};
+}
+}
+
+#endif // LLVM_DEBUGINFO_PDB_DIA_DIASECTIONCONTRIB_H
diff --git a/include/llvm/DebugInfo/PDB/DIA/DIASession.h b/include/llvm/DebugInfo/PDB/DIA/DIASession.h
index 8c9ec9f..a6c0a2b 100644
--- a/include/llvm/DebugInfo/PDB/DIA/DIASession.h
+++ b/include/llvm/DebugInfo/PDB/DIA/DIASession.h
@@ -71,6 +71,8 @@
std::unique_ptr<IPDBEnumInjectedSources> getInjectedSources() const override;
+ std::unique_ptr<IPDBEnumSectionContribs> getSectionContribs() const override;
+
private:
CComPtr<IDiaSession> Session;
};
diff --git a/include/llvm/DebugInfo/PDB/IPDBSectionContrib.h b/include/llvm/DebugInfo/PDB/IPDBSectionContrib.h
new file mode 100644
index 0000000..4fda624
--- /dev/null
+++ b/include/llvm/DebugInfo/PDB/IPDBSectionContrib.h
@@ -0,0 +1,50 @@
+//==- IPDBSectionContrib.h - Interfaces for PDB SectionContribs --*- C++ -*-==//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_DEBUGINFO_PDB_IPDBSECTIONCONTRIB_H
+#define LLVM_DEBUGINFO_PDB_IPDBSECTIONCONTRIB_H
+
+#include "PDBTypes.h"
+
+namespace llvm {
+namespace pdb {
+
+/// IPDBSectionContrib defines an interface used to represent section
+/// contributions whose information are stored in the PDB.
+class IPDBSectionContrib {
+public:
+ virtual ~IPDBSectionContrib();
+
+ virtual std::unique_ptr<PDBSymbolCompiland> getCompiland() const = 0;
+ virtual uint32_t getAddressSection() const = 0;
+ virtual uint32_t getAddressOffset() const = 0;
+ virtual uint32_t getRelativeVirtualAddress() const = 0;
+ virtual uint64_t getVirtualAddress() const = 0;
+ virtual uint32_t getLength() const = 0;
+ virtual bool isNotPaged() const = 0;
+ virtual bool hasCode() const = 0;
+ virtual bool hasCode16Bit() const = 0;
+ virtual bool hasInitializedData() const = 0;
+ virtual bool hasUninitializedData() const = 0;
+ virtual bool isRemoved() const = 0;
+ virtual bool hasComdat() const = 0;
+ virtual bool isDiscardable() const = 0;
+ virtual bool isNotCached() const = 0;
+ virtual bool isShared() const = 0;
+ virtual bool isExecutable() const = 0;
+ virtual bool isReadable() const = 0;
+ virtual bool isWritable() const = 0;
+ virtual uint32_t getDataCrc32() const = 0;
+ virtual uint32_t getRelocationsCrc32() const = 0;
+ virtual uint32_t getCompilandId() const = 0;
+};
+}
+}
+
+#endif // LLVM_DEBUGINFO_PDB_IPDBSECTIONCONTRIB_H
diff --git a/include/llvm/DebugInfo/PDB/IPDBSession.h b/include/llvm/DebugInfo/PDB/IPDBSession.h
index 9af16da..01a017e 100644
--- a/include/llvm/DebugInfo/PDB/IPDBSession.h
+++ b/include/llvm/DebugInfo/PDB/IPDBSession.h
@@ -75,6 +75,9 @@
virtual std::unique_ptr<IPDBEnumInjectedSources>
getInjectedSources() const = 0;
+
+ virtual std::unique_ptr<IPDBEnumSectionContribs>
+ getSectionContribs() const = 0;
};
}
}
diff --git a/include/llvm/DebugInfo/PDB/Native/NativeSession.h b/include/llvm/DebugInfo/PDB/Native/NativeSession.h
index a825969..91ca05a 100644
--- a/include/llvm/DebugInfo/PDB/Native/NativeSession.h
+++ b/include/llvm/DebugInfo/PDB/Native/NativeSession.h
@@ -90,6 +90,8 @@
std::unique_ptr<IPDBEnumInjectedSources> getInjectedSources() const override;
+ std::unique_ptr<IPDBEnumSectionContribs> getSectionContribs() const override;
+
PDBFile &getPDBFile() { return *Pdb; }
const PDBFile &getPDBFile() const { return *Pdb; }
diff --git a/include/llvm/DebugInfo/PDB/PDBTypes.h b/include/llvm/DebugInfo/PDB/PDBTypes.h
index 5ff0140..bc6233a 100644
--- a/include/llvm/DebugInfo/PDB/PDBTypes.h
+++ b/include/llvm/DebugInfo/PDB/PDBTypes.h
@@ -25,6 +25,7 @@
class IPDBDataStream;
class IPDBInjectedSource;
class IPDBLineNumber;
+class IPDBSectionContrib;
class IPDBSourceFile;
class IPDBTable;
class PDBSymDumper;
@@ -67,6 +68,7 @@
using IPDBEnumLineNumbers = IPDBEnumChildren<IPDBLineNumber>;
using IPDBEnumTables = IPDBEnumChildren<IPDBTable>;
using IPDBEnumInjectedSources = IPDBEnumChildren<IPDBInjectedSource>;
+using IPDBEnumSectionContribs = IPDBEnumChildren<IPDBSectionContrib>;
/// Specifies which PDB reader implementation is to be used. Only a value
/// of PDB_ReaderType::DIA is currently supported, but Native is in the works.
diff --git a/include/llvm/module.modulemap b/include/llvm/module.modulemap
index 4c977fe..20c8516 100644
--- a/include/llvm/module.modulemap
+++ b/include/llvm/module.modulemap
@@ -93,12 +93,14 @@
exclude header "DebugInfo/PDB/DIA/DIAEnumDebugStreams.h"
exclude header "DebugInfo/PDB/DIA/DIAEnumInjectedSources.h"
exclude header "DebugInfo/PDB/DIA/DIAEnumLineNumbers.h"
+ exclude header "DebugInfo/PDB/DIA/DIAEnumSectionContribs.h"
exclude header "DebugInfo/PDB/DIA/DIAEnumSourceFiles.h"
exclude header "DebugInfo/PDB/DIA/DIAEnumSymbols.h"
exclude header "DebugInfo/PDB/DIA/DIAEnumTables.h"
exclude header "DebugInfo/PDB/DIA/DIAInjectedSource.h"
exclude header "DebugInfo/PDB/DIA/DIALineNumber.h"
exclude header "DebugInfo/PDB/DIA/DIARawSymbol.h"
+ exclude header "DebugInfo/PDB/DIA/DIASectionContrib.h"
exclude header "DebugInfo/PDB/DIA/DIASession.h"
exclude header "DebugInfo/PDB/DIA/DIASourceFile.h"
exclude header "DebugInfo/PDB/DIA/DIASupport.h"
diff --git a/lib/DebugInfo/PDB/CMakeLists.txt b/lib/DebugInfo/PDB/CMakeLists.txt
index 3762b97..d7bb6a0 100644
--- a/lib/DebugInfo/PDB/CMakeLists.txt
+++ b/lib/DebugInfo/PDB/CMakeLists.txt
@@ -16,6 +16,7 @@
DIA/DIAEnumDebugStreams.cpp
DIA/DIAEnumInjectedSources.cpp
DIA/DIAEnumLineNumbers.cpp
+ DIA/DIAEnumSectionContribs.cpp
DIA/DIAEnumSourceFiles.cpp
DIA/DIAEnumSymbols.cpp
DIA/DIAEnumTables.cpp
@@ -23,6 +24,7 @@
DIA/DIAInjectedSource.cpp
DIA/DIALineNumber.cpp
DIA/DIARawSymbol.cpp
+ DIA/DIASectionContrib.cpp
DIA/DIASession.cpp
DIA/DIASourceFile.cpp
DIA/DIATable.cpp
diff --git a/lib/DebugInfo/PDB/DIA/DIAEnumSectionContribs.cpp b/lib/DebugInfo/PDB/DIA/DIAEnumSectionContribs.cpp
new file mode 100644
index 0000000..1f405f0
--- /dev/null
+++ b/lib/DebugInfo/PDB/DIA/DIAEnumSectionContribs.cpp
@@ -0,0 +1,54 @@
+//==- DIAEnumSectionContribs.cpp ---------------------------------*- C++ -*-==//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "llvm/DebugInfo/PDB/DIA/DIAEnumSectionContribs.h"
+#include "llvm/DebugInfo/PDB/DIA/DIASectionContrib.h"
+#include "llvm/DebugInfo/PDB/DIA/DIASession.h"
+
+using namespace llvm;
+using namespace llvm::pdb;
+
+DIAEnumSectionContribs::DIAEnumSectionContribs(
+ const DIASession &PDBSession,
+ CComPtr<IDiaEnumSectionContribs> DiaEnumerator)
+ : Session(PDBSession), Enumerator(DiaEnumerator) {}
+
+uint32_t DIAEnumSectionContribs::getChildCount() const {
+ LONG Count = 0;
+ return (S_OK == Enumerator->get_Count(&Count)) ? Count : 0;
+}
+
+std::unique_ptr<IPDBSectionContrib>
+DIAEnumSectionContribs::getChildAtIndex(uint32_t Index) const {
+ CComPtr<IDiaSectionContrib> Item;
+ if (S_OK != Enumerator->Item(Index, &Item))
+ return nullptr;
+
+ return std::unique_ptr<IPDBSectionContrib>(
+ new DIASectionContrib(Session, Item));
+}
+
+std::unique_ptr<IPDBSectionContrib> DIAEnumSectionContribs::getNext() {
+ CComPtr<IDiaSectionContrib> Item;
+ ULONG NumFetched = 0;
+ if (S_OK != Enumerator->Next(1, &Item, &NumFetched))
+ return nullptr;
+
+ return std::unique_ptr<IPDBSectionContrib>(
+ new DIASectionContrib(Session, Item));
+}
+
+void DIAEnumSectionContribs::reset() { Enumerator->Reset(); }
+
+DIAEnumSectionContribs *DIAEnumSectionContribs::clone() const {
+ CComPtr<IDiaEnumSectionContribs> EnumeratorClone;
+ if (S_OK != Enumerator->Clone(&EnumeratorClone))
+ return nullptr;
+ return new DIAEnumSectionContribs(Session, EnumeratorClone);
+}
diff --git a/lib/DebugInfo/PDB/DIA/DIASectionContrib.cpp b/lib/DebugInfo/PDB/DIA/DIASectionContrib.cpp
new file mode 100644
index 0000000..6f395a9
--- /dev/null
+++ b/lib/DebugInfo/PDB/DIA/DIASectionContrib.cpp
@@ -0,0 +1,135 @@
+//===- DIASectionContrib.cpp - DIA impl. of IPDBSectionContrib ---- C++ -*-===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "llvm/DebugInfo/PDB/DIA/DIARawSymbol.h"
+#include "llvm/DebugInfo/PDB/DIA/DIASectionContrib.h"
+#include "llvm/DebugInfo/PDB/DIA/DIASession.h"
+#include "llvm/DebugInfo/PDB/PDBSymbolCompiland.h"
+
+using namespace llvm;
+using namespace llvm::pdb;
+
+DIASectionContrib::DIASectionContrib(const DIASession &PDBSession,
+ CComPtr<IDiaSectionContrib> DiaSection)
+ : Session(PDBSession), Section(DiaSection) {}
+
+std::unique_ptr<PDBSymbolCompiland> DIASectionContrib::getCompiland() const {
+ CComPtr<IDiaSymbol> Symbol;
+ if (FAILED(Section->get_compiland(&Symbol)))
+ return nullptr;
+
+ auto RawSymbol = llvm::make_unique<DIARawSymbol>(Session, Symbol);
+ return llvm::make_unique<PDBSymbolCompiland>(Session, std::move(RawSymbol));
+}
+
+template <typename ArgType>
+ArgType PrivateGetDIAValue(
+ IDiaSectionContrib *Section,
+ HRESULT(__stdcall IDiaSectionContrib::*Method)(ArgType *)) {
+ ArgType Value;
+ if (S_OK == (Section->*Method)(&Value))
+ return static_cast<ArgType>(Value);
+
+ return ArgType();
+}
+
+template <typename ArgType, typename RetType>
+RetType PrivateGetDIAValue(
+ IDiaSectionContrib *Section,
+ HRESULT(__stdcall IDiaSectionContrib::*Method)(ArgType *)) {
+ ArgType Value;
+ if (S_OK == (Section->*Method)(&Value))
+ return static_cast<RetType>(Value);
+
+ return RetType();
+}
+
+uint32_t DIASectionContrib::getAddressSection() const {
+ return PrivateGetDIAValue(Section, &IDiaSectionContrib::get_addressSection);
+}
+
+uint32_t DIASectionContrib::getAddressOffset() const {
+ return PrivateGetDIAValue(Section, &IDiaSectionContrib::get_addressOffset);
+}
+
+uint64_t DIASectionContrib::getVirtualAddress() const {
+ return PrivateGetDIAValue(Section, &IDiaSectionContrib::get_virtualAddress);
+}
+
+uint32_t DIASectionContrib::getRelativeVirtualAddress() const {
+ return PrivateGetDIAValue(Section,
+ &IDiaSectionContrib::get_relativeVirtualAddress);
+}
+uint32_t DIASectionContrib::getLength() const {
+ return PrivateGetDIAValue(Section, &IDiaSectionContrib::get_length);
+}
+
+bool DIASectionContrib::isNotPaged() const {
+ return PrivateGetDIAValue(Section, &IDiaSectionContrib::get_notPaged);
+}
+
+bool DIASectionContrib::hasCode() const {
+ return PrivateGetDIAValue(Section, &IDiaSectionContrib::get_code);
+}
+
+bool DIASectionContrib::hasCode16Bit() const {
+ return PrivateGetDIAValue(Section, &IDiaSectionContrib::get_code16bit);
+}
+
+bool DIASectionContrib::hasInitializedData() const {
+ return PrivateGetDIAValue(Section, &IDiaSectionContrib::get_initializedData);
+}
+
+bool DIASectionContrib::hasUninitializedData() const {
+ return PrivateGetDIAValue(Section, &IDiaSectionContrib::get_uninitializedData);
+}
+
+bool DIASectionContrib::isRemoved() const {
+ return PrivateGetDIAValue(Section, &IDiaSectionContrib::get_remove);
+}
+
+bool DIASectionContrib::hasComdat() const {
+ return PrivateGetDIAValue(Section, &IDiaSectionContrib::get_comdat);
+}
+
+bool DIASectionContrib::isDiscardable() const {
+ return PrivateGetDIAValue(Section, &IDiaSectionContrib::get_discardable);
+}
+
+bool DIASectionContrib::isNotCached() const {
+ return PrivateGetDIAValue(Section, &IDiaSectionContrib::get_notCached);
+}
+
+bool DIASectionContrib::isShared() const {
+ return PrivateGetDIAValue(Section, &IDiaSectionContrib::get_share);
+}
+
+bool DIASectionContrib::isExecutable() const {
+ return PrivateGetDIAValue(Section, &IDiaSectionContrib::get_execute);
+}
+
+bool DIASectionContrib::isReadable() const {
+ return PrivateGetDIAValue(Section, &IDiaSectionContrib::get_read);
+}
+
+bool DIASectionContrib::isWritable() const {
+ return PrivateGetDIAValue(Section, &IDiaSectionContrib::get_write);
+}
+
+uint32_t DIASectionContrib::getDataCrc32() const {
+ return PrivateGetDIAValue(Section, &IDiaSectionContrib::get_dataCrc);
+}
+
+uint32_t DIASectionContrib::getRelocationsCrc32() const {
+ return PrivateGetDIAValue(Section, &IDiaSectionContrib::get_relocationsCrc);
+}
+
+uint32_t DIASectionContrib::getCompilandId() const {
+ return PrivateGetDIAValue(Section, &IDiaSectionContrib::get_compilandId);
+}
diff --git a/lib/DebugInfo/PDB/DIA/DIASession.cpp b/lib/DebugInfo/PDB/DIA/DIASession.cpp
index 489184a..a75ee0e 100644
--- a/lib/DebugInfo/PDB/DIA/DIASession.cpp
+++ b/lib/DebugInfo/PDB/DIA/DIASession.cpp
@@ -11,6 +11,7 @@
#include "llvm/DebugInfo/PDB/DIA/DIAEnumDebugStreams.h"
#include "llvm/DebugInfo/PDB/DIA/DIAEnumInjectedSources.h"
#include "llvm/DebugInfo/PDB/DIA/DIAEnumLineNumbers.h"
+#include "llvm/DebugInfo/PDB/DIA/DIAEnumSectionContribs.h"
#include "llvm/DebugInfo/PDB/DIA/DIAEnumSourceFiles.h"
#include "llvm/DebugInfo/PDB/DIA/DIAEnumTables.h"
#include "llvm/DebugInfo/PDB/DIA/DIAError.h"
@@ -356,3 +357,13 @@
return llvm::make_unique<DIAEnumInjectedSources>(*this, Files);
}
+
+std::unique_ptr<IPDBEnumSectionContribs>
+DIASession::getSectionContribs() const {
+ CComPtr<IDiaEnumSectionContribs> Sections =
+ getTableEnumerator<IDiaEnumSectionContribs>(*Session);
+ if (!Sections)
+ return nullptr;
+
+ return llvm::make_unique<DIAEnumSectionContribs>(*this, Sections);
+}
diff --git a/lib/DebugInfo/PDB/Native/NativeSession.cpp b/lib/DebugInfo/PDB/Native/NativeSession.cpp
index c4d188ee..d9f9552 100644
--- a/lib/DebugInfo/PDB/Native/NativeSession.cpp
+++ b/lib/DebugInfo/PDB/Native/NativeSession.cpp
@@ -260,3 +260,8 @@
NativeSession::getInjectedSources() const {
return nullptr;
}
+
+std::unique_ptr<IPDBEnumSectionContribs>
+NativeSession::getSectionContribs() const {
+ return nullptr;
+}
diff --git a/lib/DebugInfo/PDB/PDBInterfaceAnchors.cpp b/lib/DebugInfo/PDB/PDBInterfaceAnchors.cpp
index b66cbdc..c627965 100644
--- a/lib/DebugInfo/PDB/PDBInterfaceAnchors.cpp
+++ b/lib/DebugInfo/PDB/PDBInterfaceAnchors.cpp
@@ -15,6 +15,7 @@
#include "llvm/DebugInfo/PDB/IPDBInjectedSource.h"
#include "llvm/DebugInfo/PDB/IPDBLineNumber.h"
#include "llvm/DebugInfo/PDB/IPDBRawSymbol.h"
+#include "llvm/DebugInfo/PDB/IPDBSectionContrib.h"
#include "llvm/DebugInfo/PDB/IPDBSession.h"
#include "llvm/DebugInfo/PDB/IPDBTable.h"
@@ -32,3 +33,5 @@
IPDBTable::~IPDBTable() = default;
IPDBInjectedSource::~IPDBInjectedSource() = default;
+
+IPDBSectionContrib::~IPDBSectionContrib() = default;
diff --git a/unittests/DebugInfo/PDB/PDBApiTest.cpp b/unittests/DebugInfo/PDB/PDBApiTest.cpp
index 2b8050a..9f7fae5 100644
--- a/unittests/DebugInfo/PDB/PDBApiTest.cpp
+++ b/unittests/DebugInfo/PDB/PDBApiTest.cpp
@@ -14,6 +14,7 @@
#include "llvm/DebugInfo/PDB/IPDBInjectedSource.h"
#include "llvm/DebugInfo/PDB/IPDBLineNumber.h"
#include "llvm/DebugInfo/PDB/IPDBRawSymbol.h"
+#include "llvm/DebugInfo/PDB/IPDBSectionContrib.h"
#include "llvm/DebugInfo/PDB/IPDBSession.h"
#include "llvm/DebugInfo/PDB/IPDBSourceFile.h"
#include "llvm/DebugInfo/PDB/IPDBTable.h"
@@ -134,6 +135,10 @@
std::unique_ptr<IPDBEnumInjectedSources> getInjectedSources() const override {
return nullptr;
}
+
+ std::unique_ptr<IPDBEnumSectionContribs> getSectionContribs() const override {
+ return nullptr;
+ }
};
class MockRawSymbol : public IPDBRawSymbol {
