From c46e6a5940c50058e00c0c5f9123fd82e338d29a Mon Sep 17 00:00:00 2001
From: Dimitry Andric <dim@FreeBSD.org>
Date: Mon, 8 May 2017 17:12:57 +0000
Subject: Vendor import of llvm trunk r302418:
https://llvm.org/svn/llvm-project/llvm/trunk@302418
---
lib/DebugInfo/PDB/Native/DbiModuleList.cpp | 273 +++++++++++++++++++++
lib/DebugInfo/PDB/Native/DbiStream.cpp | 112 +--------
lib/DebugInfo/PDB/Native/NativeCompilandSymbol.cpp | 8 +-
lib/DebugInfo/PDB/Native/NativeEnumModules.cpp | 15 +-
lib/DebugInfo/PDB/Native/NativeExeSymbol.cpp | 2 +-
lib/DebugInfo/PDB/Native/TpiStream.cpp | 26 +-
6 files changed, 296 insertions(+), 140 deletions(-)
create mode 100644 lib/DebugInfo/PDB/Native/DbiModuleList.cpp
(limited to 'lib/DebugInfo/PDB/Native')
diff --git a/lib/DebugInfo/PDB/Native/DbiModuleList.cpp b/lib/DebugInfo/PDB/Native/DbiModuleList.cpp
new file mode 100644
index 000000000000..434f775097e0
--- /dev/null
+++ b/lib/DebugInfo/PDB/Native/DbiModuleList.cpp
@@ -0,0 +1,273 @@
+//===- DbiModuleList.cpp - PDB module information list ----------*- 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/Native/DbiModuleList.h"
+
+#include "llvm/DebugInfo/PDB/Native/RawError.h"
+#include "llvm/Support/Error.h"
+
+using namespace llvm;
+using namespace llvm::pdb;
+
+DbiModuleSourceFilesIterator::DbiModuleSourceFilesIterator(
+ const DbiModuleList &Modules, uint32_t Modi, uint16_t Filei)
+ : Modules(&Modules), Modi(Modi), Filei(Filei) {
+ setValue();
+}
+
+bool DbiModuleSourceFilesIterator::
+operator==(const DbiModuleSourceFilesIterator &R) const {
+ // incompatible iterators are never equal
+ if (!isCompatible(R))
+ return false;
+
+ // If they're compatible, and they're both ends, then they're equal.
+ if (isEnd() && R.isEnd())
+ return true;
+
+ // If one is an end and the other is not, they're not equal.
+ if (isEnd() != R.isEnd())
+ return false;
+
+ // Now we know:
+ // - They're compatible
+ // - They're not *both* end iterators
+ // - Their endness is the same.
+ // Thus, they're compatible iterators pointing to a valid file on the same
+ // module. All we need to check are the file indices.
+ assert(Modules == R.Modules);
+ assert(Modi == R.Modi);
+ assert(!isEnd());
+ assert(!R.isEnd());
+
+ return (Filei == R.Filei);
+}
+
+bool DbiModuleSourceFilesIterator::
+operator<(const DbiModuleSourceFilesIterator &R) const {
+ assert(isCompatible(R));
+
+ // It's not sufficient to compare the file indices, because default
+ // constructed iterators could be equal to iterators with valid indices. To
+ // account for this, early-out if they're equal.
+ if (*this == R)
+ return false;
+
+ return Filei < R.Filei;
+}
+
+std::ptrdiff_t DbiModuleSourceFilesIterator::
+operator-(const DbiModuleSourceFilesIterator &R) const {
+ assert(isCompatible(R));
+ assert(!(*this < R));
+
+ // If they're both end iterators, the distance is 0.
+ if (isEnd() && R.isEnd())
+ return 0;
+
+ assert(!R.isEnd());
+
+ // At this point, R cannot be end, but *this can, which means that *this
+ // might be a universal end iterator with none of its fields set. So in that
+ // case have to rely on R as the authority to figure out how many files there
+ // are to compute the distance.
+ uint32_t Thisi = Filei;
+ if (isEnd()) {
+ uint32_t RealModi = R.Modi;
+ Thisi = R.Modules->getSourceFileCount(RealModi);
+ }
+
+ assert(Thisi >= R.Filei);
+ return Thisi - R.Filei;
+}
+
+DbiModuleSourceFilesIterator &DbiModuleSourceFilesIterator::
+operator+=(std::ptrdiff_t N) {
+ assert(!isEnd());
+
+ Filei += N;
+ assert(Filei <= Modules->getSourceFileCount(Modi));
+ setValue();
+ return *this;
+}
+
+DbiModuleSourceFilesIterator &DbiModuleSourceFilesIterator::
+operator-=(std::ptrdiff_t N) {
+ // Note that we can subtract from an end iterator, but not a universal end
+ // iterator.
+ assert(!isUniversalEnd());
+
+ assert(N <= Filei);
+
+ Filei -= N;
+ return *this;
+}
+
+void DbiModuleSourceFilesIterator::setValue() {
+ if (isEnd()) {
+ ThisValue = "";
+ return;
+ }
+
+ uint32_t Off = Modules->ModuleInitialFileIndex[Modi] + Filei;
+ auto ExpectedValue = Modules->getFileName(Off);
+ if (!ExpectedValue) {
+ consumeError(ExpectedValue.takeError());
+ Filei = Modules->getSourceFileCount(Modi);
+ } else
+ ThisValue = *ExpectedValue;
+}
+
+bool DbiModuleSourceFilesIterator::isEnd() const {
+ if (isUniversalEnd())
+ return true;
+
+ assert(Modules);
+ assert(Modi <= Modules->getModuleCount());
+ assert(Filei <= Modules->getSourceFileCount(Modi));
+
+ if (Modi == Modules->getModuleCount())
+ return true;
+ if (Filei == Modules->getSourceFileCount(Modi))
+ return true;
+ return false;
+}
+
+bool DbiModuleSourceFilesIterator::isUniversalEnd() const { return !Modules; }
+
+bool DbiModuleSourceFilesIterator::isCompatible(
+ const DbiModuleSourceFilesIterator &R) const {
+ // Universal iterators are compatible with any other iterator.
+ if (isUniversalEnd() || R.isUniversalEnd())
+ return true;
+
+ // At this point, neither iterator is a universal end iterator, although one
+ // or both might be non-universal end iterators. Regardless, the module index
+ // is valid, so they are compatible if and only if they refer to the same
+ // module.
+ return Modi == R.Modi;
+}
+
+Error DbiModuleList::initialize(BinaryStreamRef ModInfo,
+ BinaryStreamRef FileInfo) {
+ if (auto EC = initializeModInfo(ModInfo))
+ return EC;
+ if (auto EC = initializeFileInfo(FileInfo))
+ return EC;
+
+ return Error::success();
+}
+
+Error DbiModuleList::initializeModInfo(BinaryStreamRef ModInfo) {
+ ModInfoSubstream = ModInfo;
+
+ if (ModInfo.getLength() == 0)
+ return Error::success();
+
+ BinaryStreamReader Reader(ModInfo);
+
+ if (auto EC = Reader.readArray(Descriptors, ModInfo.getLength()))
+ return EC;
+
+ return Error::success();
+}
+
+Error DbiModuleList::initializeFileInfo(BinaryStreamRef FileInfo) {
+ FileInfoSubstream = FileInfo;
+
+ if (FileInfo.getLength() == 0)
+ return Error::success();
+
+ BinaryStreamReader FISR(FileInfo);
+ if (auto EC = FISR.readObject(FileInfoHeader))
+ return EC;
+
+ // First is an array of `NumModules` module indices. This does not seem to be
+ // used for anything meaningful, so we ignore it.
+ FixedStreamArray<support::ulittle16_t> ModuleIndices;
+ if (auto EC = FISR.readArray(ModuleIndices, FileInfoHeader->NumModules))
+ return EC;
+ if (auto EC = FISR.readArray(ModFileCountArray, FileInfoHeader->NumModules))
+ return EC;
+
+ // Compute the real number of source files. We can't trust the value in
+ // `FileInfoHeader->NumSourceFiles` because it is a unit16, and the sum of all
+ // source file counts might be larger than a unit16. So we compute the real
+ // count by summing up the individual counts.
+ uint32_t NumSourceFiles = 0;
+ for (auto Count : ModFileCountArray)
+ NumSourceFiles += Count;
+
+ // In the reference implementation, this array is where the pointer documented
+ // at the definition of ModuleInfoHeader::FileNameOffs points to. Note that
+ // although the field in ModuleInfoHeader is ignored this array is not, as it
+ // is the authority on where each filename begins in the names buffer.
+ if (auto EC = FISR.readArray(FileNameOffsets, NumSourceFiles))
+ return EC;
+
+ if (auto EC = FISR.readStreamRef(NamesBuffer))
+ return EC;
+
+ auto DescriptorIter = Descriptors.begin();
+ uint32_t NextFileIndex = 0;
+ ModuleInitialFileIndex.resize(FileInfoHeader->NumModules);
+ ModuleDescriptorOffsets.resize(FileInfoHeader->NumModules);
+ for (size_t I = 0; I < FileInfoHeader->NumModules; ++I) {
+ assert(DescriptorIter != Descriptors.end());
+ ModuleInitialFileIndex[I] = NextFileIndex;
+ ModuleDescriptorOffsets[I] = DescriptorIter.offset();
+
+ NextFileIndex += ModFileCountArray[I];
+ ++DescriptorIter;
+ }
+
+ assert(DescriptorIter == Descriptors.end());
+ assert(NextFileIndex == NumSourceFiles);
+
+ return Error::success();
+}
+
+uint32_t DbiModuleList::getModuleCount() const {
+ return FileInfoHeader->NumModules;
+}
+
+uint32_t DbiModuleList::getSourceFileCount() const {
+ return FileNameOffsets.size();
+}
+
+uint16_t DbiModuleList::getSourceFileCount(uint32_t Modi) const {
+ return ModFileCountArray[Modi];
+}
+
+DbiModuleDescriptor DbiModuleList::getModuleDescriptor(uint32_t Modi) const {
+ assert(Modi < getModuleCount());
+ uint32_t Offset = ModuleDescriptorOffsets[Modi];
+ auto Iter = Descriptors.at(Offset);
+ assert(Iter != Descriptors.end());
+ return *Iter;
+}
+
+iterator_range<DbiModuleSourceFilesIterator>
+DbiModuleList::source_files(uint32_t Modi) const {
+ return make_range<DbiModuleSourceFilesIterator>(
+ DbiModuleSourceFilesIterator(*this, Modi, 0),
+ DbiModuleSourceFilesIterator());
+}
+
+Expected<StringRef> DbiModuleList::getFileName(uint32_t Index) const {
+ BinaryStreamReader Names(NamesBuffer);
+ if (Index >= getSourceFileCount())
+ return make_error<RawError>(raw_error_code::index_out_of_bounds);
+
+ uint32_t FileOffset = FileNameOffsets[Index];
+ Names.setOffset(FileOffset);
+ StringRef Name;
+ if (auto EC = Names.readCString(Name))
+ return std::move(EC);
+ return Name;
+}
diff --git a/lib/DebugInfo/PDB/Native/DbiStream.cpp b/lib/DebugInfo/PDB/Native/DbiStream.cpp
index db703809f7c9..f7538c580ba4 100644
--- a/lib/DebugInfo/PDB/Native/DbiStream.cpp
+++ b/lib/DebugInfo/PDB/Native/DbiStream.cpp
@@ -107,11 +107,11 @@ Error DbiStream::reload() {
return make_error<RawError>(raw_error_code::corrupt_file,
"DBI type server substream not aligned.");
+ BinaryStreamRef ModInfoSubstream;
+ BinaryStreamRef FileInfoSubstream;
if (auto EC =
Reader.readStreamRef(ModInfoSubstream, Header->ModiSubstreamSize))
return EC;
- if (auto EC = initializeModInfoArray())
- return EC;
if (auto EC = Reader.readStreamRef(SecContrSubstream,
Header->SecContrSubstreamSize))
@@ -129,14 +129,15 @@ Error DbiStream::reload() {
DbgStreams, Header->OptionalDbgHdrSize / sizeof(ulittle16_t)))
return EC;
+ if (auto EC = Modules.initialize(ModInfoSubstream, FileInfoSubstream))
+ return EC;
+
if (auto EC = initializeSectionContributionData())
return EC;
if (auto EC = initializeSectionHeadersData())
return EC;
if (auto EC = initializeSectionMapData())
return EC;
- if (auto EC = initializeFileInfo())
- return EC;
if (auto EC = initializeFpoRecords())
return EC;
@@ -215,7 +216,8 @@ FixedStreamArray<object::FpoData> DbiStream::getFpoRecords() {
return FpoRecords;
}
-ArrayRef<ModuleInfoEx> DbiStream::modules() const { return ModuleInfos; }
+const DbiModuleList &DbiStream::modules() const { return Modules; }
+
FixedStreamArray<SecMapEntry> DbiStream::getSectionMap() const {
return SectionMap;
}
@@ -248,25 +250,6 @@ Error DbiStream::initializeSectionContributionData() {
"Unsupported DBI Section Contribution version");
}
-Error DbiStream::initializeModInfoArray() {
- if (ModInfoSubstream.getLength() == 0)
- return Error::success();
-
- // Since each DbiModuleDescriptor in the stream is a variable length, we have
- // to iterate
- // them to know how many there actually are.
- BinaryStreamReader Reader(ModInfoSubstream);
-
- VarStreamArray<DbiModuleDescriptor> ModInfoArray;
- if (auto EC = Reader.readArray(ModInfoArray, ModInfoSubstream.getLength()))
- return EC;
- for (auto &Info : ModInfoArray) {
- ModuleInfos.emplace_back(Info);
- }
-
- return Error::success();
-}
-
// Initializes this->SectionHeaders.
Error DbiStream::initializeSectionHeadersData() {
if (DbgStreams.size() == 0)
@@ -338,90 +321,9 @@ Error DbiStream::initializeSectionMapData() {
return Error::success();
}
-Error DbiStream::initializeFileInfo() {
- if (FileInfoSubstream.getLength() == 0)
- return Error::success();
-
- const FileInfoSubstreamHeader *FH;
- BinaryStreamReader FISR(FileInfoSubstream);
- if (auto EC = FISR.readObject(FH))
- return EC;
-
- // The number of modules in the stream should be the same as reported by
- // the FileInfoSubstreamHeader.
- if (FH->NumModules != ModuleInfos.size())
- return make_error<RawError>(raw_error_code::corrupt_file,
- "FileInfo substream count doesn't match DBI.");
-
- FixedStreamArray<ulittle16_t> ModIndexArray;
- FixedStreamArray<ulittle16_t> ModFileCountArray;
-
- // First is an array of `NumModules` module indices. This is not used for the
- // same reason that `NumSourceFiles` is not used. It's an array of uint16's,
- // but it's possible there are more than 64k source files, which would imply
- // more than 64k modules (e.g. object files) as well. So we ignore this
- // field.
- if (auto EC = FISR.readArray(ModIndexArray, ModuleInfos.size()))
- return EC;
- if (auto EC = FISR.readArray(ModFileCountArray, ModuleInfos.size()))
- return EC;
-
- // Compute the real number of source files.
- uint32_t NumSourceFiles = 0;
- for (auto Count : ModFileCountArray)
- NumSourceFiles += Count;
-
- // This is the array that in the reference implementation corresponds to
- // `DbiModuleDescriptor::FileLayout::FileNameOffs`, which is commented there
- // as being a
- // pointer. Due to the mentioned problems of pointers causing difficulty
- // when reading from the file on 64-bit systems, we continue to ignore that
- // field in `DbiModuleDescriptor`, and instead build a vector of StringRefs
- // and stores
- // them in `ModuleInfoEx`. The value written to and read from the file is
- // not used anyway, it is only there as a way to store the offsets for the
- // purposes of later accessing the names at runtime.
- if (auto EC = FISR.readArray(FileNameOffsets, NumSourceFiles))
- return EC;
-
- if (auto EC = FISR.readStreamRef(NamesBuffer))
- return EC;
-
- // We go through each ModuleInfo, determine the number N of source files for
- // that module, and then get the next N offsets from the Offsets array, using
- // them to get the corresponding N names from the Names buffer and associating
- // each one with the corresponding module.
- uint32_t NextFileIndex = 0;
- for (size_t I = 0; I < ModuleInfos.size(); ++I) {
- uint32_t NumFiles = ModFileCountArray[I];
- ModuleInfos[I].SourceFiles.resize(NumFiles);
- for (size_t J = 0; J < NumFiles; ++J, ++NextFileIndex) {
- auto ThisName = getFileNameForIndex(NextFileIndex);
- if (!ThisName)
- return ThisName.takeError();
- ModuleInfos[I].SourceFiles[J] = *ThisName;
- }
- }
-
- return Error::success();
-}
-
uint32_t DbiStream::getDebugStreamIndex(DbgHeaderType Type) const {
uint16_t T = static_cast<uint16_t>(Type);
if (T >= DbgStreams.size())
return kInvalidStreamIndex;
return DbgStreams[T];
}
-
-Expected<StringRef> DbiStream::getFileNameForIndex(uint32_t Index) const {
- BinaryStreamReader Names(NamesBuffer);
- if (Index >= FileNameOffsets.size())
- return make_error<RawError>(raw_error_code::index_out_of_bounds);
-
- uint32_t FileOffset = FileNameOffsets[Index];
- Names.setOffset(FileOffset);
- StringRef Name;
- if (auto EC = Names.readCString(Name))
- return std::move(EC);
- return Name;
-}
diff --git a/lib/DebugInfo/PDB/Native/NativeCompilandSymbol.cpp b/lib/DebugInfo/PDB/Native/NativeCompilandSymbol.cpp
index 9c0cc0bf8233..77f832582f82 100644
--- a/lib/DebugInfo/PDB/Native/NativeCompilandSymbol.cpp
+++ b/lib/DebugInfo/PDB/Native/NativeCompilandSymbol.cpp
@@ -13,7 +13,7 @@ namespace llvm {
namespace pdb {
NativeCompilandSymbol::NativeCompilandSymbol(NativeSession &Session,
- const ModuleInfoEx &MI)
+ DbiModuleDescriptor MI)
: NativeRawSymbol(Session), Module(MI) {}
PDB_SymType NativeCompilandSymbol::getSymTag() const {
@@ -21,7 +21,7 @@ PDB_SymType NativeCompilandSymbol::getSymTag() const {
}
bool NativeCompilandSymbol::isEditAndContinueEnabled() const {
- return Module.Info.hasECInfo();
+ return Module.hasECInfo();
}
uint32_t NativeCompilandSymbol::getLexicalParentId() const { return 0; }
@@ -32,11 +32,11 @@ uint32_t NativeCompilandSymbol::getLexicalParentId() const { return 0; }
// this potential confusion.
std::string NativeCompilandSymbol::getLibraryName() const {
- return Module.Info.getObjFileName();
+ return Module.getObjFileName();
}
std::string NativeCompilandSymbol::getName() const {
- return Module.Info.getModuleName();
+ return Module.getModuleName();
}
} // namespace pdb
diff --git a/lib/DebugInfo/PDB/Native/NativeEnumModules.cpp b/lib/DebugInfo/PDB/Native/NativeEnumModules.cpp
index 7532110d005c..97319fd77d11 100644
--- a/lib/DebugInfo/PDB/Native/NativeEnumModules.cpp
+++ b/lib/DebugInfo/PDB/Native/NativeEnumModules.cpp
@@ -10,6 +10,7 @@
#include "llvm/DebugInfo/PDB/Native/NativeEnumModules.h"
#include "llvm/DebugInfo/PDB/IPDBEnumChildren.h"
+#include "llvm/DebugInfo/PDB/Native/DbiModuleList.h"
#include "llvm/DebugInfo/PDB/Native/NativeCompilandSymbol.h"
#include "llvm/DebugInfo/PDB/Native/NativeSession.h"
#include "llvm/DebugInfo/PDB/PDBSymbol.h"
@@ -19,25 +20,25 @@ namespace llvm {
namespace pdb {
NativeEnumModules::NativeEnumModules(NativeSession &PDBSession,
- ArrayRef<ModuleInfoEx> Modules,
+ const DbiModuleList &Modules,
uint32_t Index)
: Session(PDBSession), Modules(Modules), Index(Index) {}
uint32_t NativeEnumModules::getChildCount() const {
- return static_cast<uint32_t>(Modules.size());
+ return static_cast<uint32_t>(Modules.getModuleCount());
}
std::unique_ptr<PDBSymbol>
NativeEnumModules::getChildAtIndex(uint32_t Index) const {
- if (Index >= Modules.size())
+ if (Index >= Modules.getModuleCount())
return nullptr;
- return std::unique_ptr<PDBSymbol>(new PDBSymbolCompiland(Session,
- std::unique_ptr<IPDBRawSymbol>(
- new NativeCompilandSymbol(Session, Modules[Index]))));
+ return std::unique_ptr<PDBSymbol>(new PDBSymbolCompiland(
+ Session, std::unique_ptr<IPDBRawSymbol>(new NativeCompilandSymbol(
+ Session, Modules.getModuleDescriptor(Index)))));
}
std::unique_ptr<PDBSymbol> NativeEnumModules::getNext() {
- if (Index >= Modules.size())
+ if (Index >= Modules.getModuleCount())
return nullptr;
return getChildAtIndex(Index++);
}
diff --git a/lib/DebugInfo/PDB/Native/NativeExeSymbol.cpp b/lib/DebugInfo/PDB/Native/NativeExeSymbol.cpp
index ec2a4b87457c..bb52560be167 100644
--- a/lib/DebugInfo/PDB/Native/NativeExeSymbol.cpp
+++ b/lib/DebugInfo/PDB/Native/NativeExeSymbol.cpp
@@ -26,7 +26,7 @@ NativeExeSymbol::findChildren(PDB_SymType Type) const {
case PDB_SymType::Compiland: {
auto Dbi = File.getPDBDbiStream();
if (Dbi) {
- const auto Modules = Dbi->modules();
+ const DbiModuleList &Modules = Dbi->modules();
return std::unique_ptr<IPDBEnumSymbols>(
new NativeEnumModules(Session, Modules));
}
diff --git a/lib/DebugInfo/PDB/Native/TpiStream.cpp b/lib/DebugInfo/PDB/Native/TpiStream.cpp
index 5fef3edf8c2d..c0999d93dbb9 100644
--- a/lib/DebugInfo/PDB/Native/TpiStream.cpp
+++ b/lib/DebugInfo/PDB/Native/TpiStream.cpp
@@ -39,20 +39,6 @@ TpiStream::TpiStream(const PDBFile &File,
TpiStream::~TpiStream() = default;
-// Verifies that a given type record matches with a given hash value.
-// Currently we only verify SRC_LINE records.
-Error TpiStream::verifyHashValues() {
- TpiHashVerifier Verifier(HashValues, Header->NumHashBuckets);
- TypeDeserializer Deserializer;
-
- TypeVisitorCallbackPipeline Pipeline;
- Pipeline.addCallbackToPipeline(Deserializer);
- Pipeline.addCallbackToPipeline(Verifier);
-
- CVTypeVisitor Visitor(Pipeline);
- return Visitor.visitTypeStream(TypeRecords);
-}
-
Error TpiStream::reload() {
BinaryStreamReader Reader(*Stream);
@@ -98,7 +84,7 @@ Error TpiStream::reload() {
// There should be a hash value for every type record, or no hashes at all.
uint32_t NumHashValues =
Header->HashValueBuffer.Length / sizeof(ulittle32_t);
- if (NumHashValues != NumTypeRecords() && NumHashValues != 0)
+ if (NumHashValues != getNumTypeRecords() && NumHashValues != 0)
return make_error<RawError>(
raw_error_code::corrupt_file,
"TPI hash count does not match with the number of type records.");
@@ -122,12 +108,6 @@ Error TpiStream::reload() {
}
HashStream = std::move(HS);
-
- // TPI hash table is a parallel array for the type records.
- // Verify that the hash values match with type records.
- if (NumHashValues > 0)
- if (auto EC = verifyHashValues())
- return EC;
}
return Error::success();
@@ -142,7 +122,7 @@ uint32_t TpiStream::TypeIndexBegin() const { return Header->TypeIndexBegin; }
uint32_t TpiStream::TypeIndexEnd() const { return Header->TypeIndexEnd; }
-uint32_t TpiStream::NumTypeRecords() const {
+uint32_t TpiStream::getNumTypeRecords() const {
return TypeIndexEnd() - TypeIndexBegin();
}
@@ -154,7 +134,7 @@ uint16_t TpiStream::getTypeHashStreamAuxIndex() const {
return Header->HashAuxStreamIndex;
}
-uint32_t TpiStream::NumHashBuckets() const { return Header->NumHashBuckets; }
+uint32_t TpiStream::getNumHashBuckets() const { return Header->NumHashBuckets; }
uint32_t TpiStream::getHashKeySize() const { return Header->HashKeySize; }
FixedStreamArray<support::ulittle32_t> TpiStream::getHashValues() const {
--
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