SampleProfileReaderExtBinaryBase/SampleProfileWriterExtBinaryBase defines the basic structure of the extensible binary format. More...

#include "llvm/ProfileData/SampleProfReader.h"

Inheritance diagram for llvm::sampleprof::SampleProfileReaderExtBinaryBase:

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Collaboration diagram for llvm::sampleprof::SampleProfileReaderExtBinaryBase:

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Public Member Functions
	SampleProfileReaderExtBinaryBase (std::unique_ptr< MemoryBuffer > B, LLVMContext &C, SampleProfileFormat Format)

std::error_code	readImpl () override
	Read sample profiles in extensible format from the associated file. More...

uint64_t	getSectionSize (SecType Type)
	Get the total size of all `Type` sections. More...

uint64_t	getFileSize ()
	Get the total size of header and all sections. More...

virtual bool	dumpSectionInfo (raw_ostream &OS=dbgs()) override

bool	collectFuncsFromModule () override
	Collect functions with definitions in Module M. More...

virtual bool	useMD5 () override
	Return whether names in the profile are all MD5 numbers. More...

virtual std::unique_ptr< ProfileSymbolList >	getProfileSymbolList () override

virtual void	setSkipFlatProf (bool Skip) override
	Don't read profile without context if the flag is set. More...

Public Member Functions inherited from llvm::sampleprof::SampleProfileReaderBinary
	SampleProfileReaderBinary (std::unique_ptr< MemoryBuffer > B, LLVMContext &C, SampleProfileFormat Format=SPF_None)

virtual std::vector< StringRef > *	getNameTable () override
	It includes all the names that have samples either in outline instance or inline instance. More...

Public Member Functions inherited from llvm::sampleprof::SampleProfileReader
	SampleProfileReader (std::unique_ptr< MemoryBuffer > B, LLVMContext &C, SampleProfileFormat Format=SPF_None)

virtual	~SampleProfileReader ()=default

void	setDiscriminatorMaskedBitFrom (FSDiscriminatorPass P)
	Set the bits for FS discriminators. More...

uint32_t	getDiscriminatorMask () const
	Get the bitmask the discriminators: For FS profiles, return the bit mask for this pass. More...

std::error_code	read ()
	The interface to read sample profiles from the associated file. More...

void	dumpFunctionProfile (SampleContext FContext, raw_ostream &OS=dbgs())
	Print the profile for `FContext` on stream `OS`. More...

void	dump (raw_ostream &OS=dbgs())
	Print all the profiles on stream `OS`. More...

FunctionSamples *	getSamplesFor (const Function &F)
	Return the samples collected for function `F`. More...

FunctionSamples *	getOrCreateSamplesFor (const Function &F)
	Return the samples collected for function `F`, create empty FunctionSamples if it doesn't exist. More...

virtual FunctionSamples *	getSamplesFor (StringRef Fname)
	Return the samples collected for function `F`. More...

SampleProfileMap &	getProfiles ()
	Return all the profiles. More...

void	reportError (int64_t LineNumber, const Twine &Msg) const
	Report a parse error message. More...

ProfileSummary &	getSummary () const
	Return the profile summary. More...

MemoryBuffer *	getBuffer () const

SampleProfileFormat	getFormat () const
	Return the profile format. More...

bool	profileIsProbeBased () const
	Whether input profile is based on pseudo probes. More...

bool	profileIsCSFlat () const
	Whether input profile is fully context-sensitive and flat. More...

bool	profileIsCSNested () const
	Whether input profile is fully context-sensitive and nested. More...

virtual bool	hasUniqSuffix ()
	Return whether any name in the profile contains ".__uniq." suffix. More...

SampleProfileReaderItaniumRemapper *	getRemapper ()

void	setModule (const Module *Mod)

Protected Member Functions
std::error_code	readSecHdrTableEntry (uint32_t Idx)

std::error_code	readSecHdrTable ()

std::error_code	readFuncMetadata (bool ProfileHasAttribute)

std::error_code	readFuncMetadata (bool ProfileHasAttribute, FunctionSamples *FProfile)

std::error_code	readFuncOffsetTable ()

std::error_code	readFuncProfiles ()

std::error_code	readMD5NameTable ()

std::error_code	readNameTableSec (bool IsMD5)

std::error_code	readCSNameTableSec ()

std::error_code	readProfileSymbolList ()

virtual std::error_code	readHeader () override
	Read and validate the file header. More...

virtual std::error_code	verifySPMagic (uint64_t Magic) override=0

virtual std::error_code	readOneSection (const uint8_t *Start, uint64_t Size, const SecHdrTableEntry &Entry)

virtual std::error_code	readCustomSection (const SecHdrTableEntry &Entry)=0

virtual ErrorOr< StringRef >	readStringFromTable () override
	Read a string indirectly via the name table. More...

virtual ErrorOr< SampleContext >	readSampleContextFromTable () override

ErrorOr< SampleContextFrames >	readContextFromTable ()

Protected Member Functions inherited from llvm::sampleprof::SampleProfileReaderBinary
template<typename T >
ErrorOr< T >	readNumber ()
	Read a numeric value of type T from the profile. More...

template<typename T >
ErrorOr< T >	readUnencodedNumber ()
	Read a numeric value of type T from the profile. More...

ErrorOr< StringRef >	readString ()
	Read a string from the profile. More...

template<typename T >
ErrorOr< uint32_t >	readStringIndex (T &Table)
	Read the string index and check whether it overflows the table. More...

bool	at_eof () const
	Return true if we've reached the end of file. More...

std::error_code	readFuncProfile (const uint8_t *Start)
	Read the next function profile instance. More...

std::error_code	readProfile (FunctionSamples &FProfile)
	Read the contents of the given profile instance. More...

std::error_code	readMagicIdent ()
	Read the contents of Magic number and Version number. More...

std::error_code	readSummary ()
	Read profile summary. More...

virtual std::error_code	readNameTable ()
	Read the whole name table. More...

Protected Member Functions inherited from llvm::sampleprof::SampleProfileReader
void	computeSummary ()
	Compute summary for this profile. More...

Protected Attributes
std::vector< SecHdrTableEntry >	SecHdrTable

std::unique_ptr< ProfileSymbolList >	ProfSymList

DenseMap< SampleContext, uint64_t >	FuncOffsetTable
	The table mapping from function context to the offset of its FunctionSample towards file start. More...

std::unique_ptr< std::vector< std::pair< SampleContext, uint64_t > > >	OrderedFuncOffsets
	Function offset mapping ordered by contexts. More...

DenseSet< StringRef >	FuncsToUse
	The set containing the functions to use when compiling a module. More...

bool	FixedLengthMD5 = false
	Use fixed length MD5 instead of ULEB128 encoding so NameTable doesn't need to be read in up front and can be directly accessed using index. More...

const uint8_t *	MD5NameMemStart = nullptr
	The starting address of NameTable containing fixed length MD5. More...

std::unique_ptr< std::vector< std::string > >	MD5StringBuf
	If MD5 is used in NameTable section, the section saves uint64_t data. More...

std::unique_ptr< const std::vector< SampleContextFrameVector > >	CSNameTable
	CSNameTable is used to save full context vectors. More...

bool	SkipFlatProf = false
	If SkipFlatProf is true, skip the sections with SecFlagFlat flag. More...

bool	FuncOffsetsOrdered = false

Protected Attributes inherited from llvm::sampleprof::SampleProfileReaderBinary
const uint8_t *	Data = nullptr
	Points to the current location in the buffer. More...

const uint8_t *	End = nullptr
	Points to the end of the buffer. More...

std::vector< StringRef >	NameTable
	Function name table. More...

Protected Attributes inherited from llvm::sampleprof::SampleProfileReader
SampleProfileMap	Profiles
	Map every function to its associated profile. More...

LLVMContext &	Ctx
	LLVM context used to emit diagnostics. More...

std::unique_ptr< MemoryBuffer >	Buffer
	Memory buffer holding the profile file. More...

std::unordered_set< std::string >	MD5NameBuffer
	Extra name buffer holding names created on demand. More...

std::unique_ptr< ProfileSummary >	Summary
	Profile summary information. More...

std::unique_ptr< SampleProfileReaderItaniumRemapper >	Remapper

bool	ProfileIsProbeBased = false
	Whether samples are collected based on pseudo probes. More...

bool	ProfileIsCSFlat = false
	Whether function profiles are context-sensitive flat profiles. More...

bool	ProfileIsCSNested = false
	Whether function profiles are context-sensitive nested profiles. More...

uint32_t	CSProfileCount = 0
	Number of context-sensitive profiles. More...

bool	ProfileIsFS = false
	Whether the function profiles use FS discriminators. More...

SampleProfileFormat	Format = SPF_None
	The format of sample. More...

const Module *	M = nullptr
	The current module being compiled if SampleProfileReader is used by compiler. More...

uint32_t	MaskedBitFrom = 31
	Zero out the discriminator bits higher than bit MaskedBitFrom (0 based). More...

Additional Inherited Members
Static Public Member Functions inherited from llvm::sampleprof::SampleProfileReader
static ErrorOr< std::unique_ptr< SampleProfileReader > >	create (const std::string Filename, LLVMContext &C, FSDiscriminatorPass P=FSDiscriminatorPass::Base, const std::string RemapFilename="")
	Create a sample profile reader appropriate to the file format. More...

static ErrorOr< std::unique_ptr< SampleProfileReader > >	create (std::unique_ptr< MemoryBuffer > &B, LLVMContext &C, FSDiscriminatorPass P=FSDiscriminatorPass::Base, const std::string RemapFilename="")
	Create a sample profile reader from the supplied memory buffer. More...

Static Protected Member Functions inherited from llvm::sampleprof::SampleProfileReader
static std::unique_ptr< ProfileSummary >	takeSummary (SampleProfileReader &Reader)
	Take ownership of the summary of this reader. More...

Detailed Description

SampleProfileReaderExtBinaryBase/SampleProfileWriterExtBinaryBase defines the basic structure of the extensible binary format.

The format is organized in sections except the magic and version number at the beginning. There is a section table before all the sections, and each entry in the table describes the entry type, start, size and attributes. The format in each section is defined by the section itself.

It is easy to add a new section while maintaining the backward compatibility of the profile. Nothing extra needs to be done. If we want to extend an existing section, like add cache misses information in addition to the sample count in the profile body, we can add a new section with the extension and retire the existing section, and we could choose to keep the parser of the old section if we want the reader to be able to read both new and old format profile.

SampleProfileReaderExtBinary/SampleProfileWriterExtBinary define the commonly used sections of a profile in extensible binary format. It is possible to define other types of profile inherited from SampleProfileReaderExtBinaryBase/SampleProfileWriterExtBinaryBase.

Definition at line 692 of file SampleProfReader.h.

Constructor & Destructor Documentation

◆ SampleProfileReaderExtBinaryBase()

llvm::sampleprof::SampleProfileReaderExtBinaryBase::SampleProfileReaderExtBinaryBase	(	std::unique_ptr< MemoryBuffer >	B,
		LLVMContext &	C,
		SampleProfileFormat	Format
	)

inline

Definition at line 765 of file SampleProfReader.h.

Member Function Documentation

◆ collectFuncsFromModule()

bool SampleProfileReaderExtBinaryBase::collectFuncsFromModule ( )

overridevirtual

Collect functions with definitions in Module M.

Return true if the reader has been given a module.

Reimplemented from llvm::sampleprof::SampleProfileReader.

Definition at line 712 of file SampleProfReader.cpp.

References F, llvm::sampleprof::FunctionSamples::getCanonicalFnName(), and llvm::sampleprof::SampleProfileReader::M.

◆ dumpSectionInfo()

bool SampleProfileReaderExtBinaryBase::dumpSectionInfo ( raw_ostream & OS = dbgs() )

overridevirtual

Reimplemented from llvm::sampleprof::SampleProfileReader.

Definition at line 1305 of file SampleProfReader.cpp.

◆ getFileSize()

uint64_t SampleProfileReaderExtBinaryBase::getFileSize ( )

Get the total size of header and all sections.

Definition at line 1242 of file SampleProfReader.cpp.

◆ getProfileSymbolList()

virtual std::unique_ptr<ProfileSymbolList> llvm::sampleprof::SampleProfileReaderExtBinaryBase::getProfileSymbolList ( )

inlineoverridevirtual

Reimplemented from llvm::sampleprof::SampleProfileReader.

Definition at line 785 of file SampleProfReader.h.

References move, and ProfSymList.

◆ getSectionSize()

uint64_t SampleProfileReaderExtBinaryBase::getSectionSize ( SecType Type )

Get the total size of all Type sections.

Definition at line 1233 of file SampleProfReader.cpp.

References llvm::Check::Size.

◆ readContextFromTable()

ErrorOr< SampleContextFrames > SampleProfileReaderExtBinaryBase::readContextFromTable ( )

protected

Definition at line 622 of file SampleProfReader.cpp.

References llvm::truncated_name_table.

◆ readCSNameTableSec()

std::error_code SampleProfileReaderExtBinaryBase::readCSNameTableSec ( )

protected

Definition at line 1050 of file SampleProfReader.cpp.

References I, isOffsetLegal(), llvm::sampleprof::SampleProfileReaderBinary::readStringFromTable(), llvm::Check::Size, and llvm::success.

◆ readCustomSection()

virtual std::error_code llvm::sampleprof::SampleProfileReaderExtBinaryBase::readCustomSection ( const SecHdrTableEntry & Entry )

protectedpure virtual

◆ readFuncMetadata() [1/2]

std::error_code SampleProfileReaderExtBinaryBase::readFuncMetadata ( bool ProfileHasAttribute )

protected

Definition at line 1146 of file SampleProfReader.cpp.

References assert(), llvm::sampleprof::SampleProfileReaderBinary::Data, llvm::sampleprof::SampleProfileReaderBinary::End, llvm::sampleprof::SampleProfileReader::Profiles, llvm::sampleprof::SampleProfileReaderBinary::readSampleContextFromTable(), and llvm::success.

◆ readFuncMetadata() [2/2]

std::error_code SampleProfileReaderExtBinaryBase::readFuncMetadata	(	bool	ProfileHasAttribute,
		FunctionSamples *	FProfile
	)

protected

Definition at line 1090 of file SampleProfReader.cpp.

References Attributes, llvm::sampleprof::SampleProfileReaderBinary::Data, llvm::sampleprof::SampleProfileReaderBinary::End, llvm::sampleprof::FunctionSamples::functionSamplesAt(), llvm::sampleprof::FunctionSamples::getContext(), llvm::sampleprof::SampleProfileReader::ProfileIsCSFlat, llvm::sampleprof::SampleProfileReader::ProfileIsProbeBased, llvm::sampleprof::SampleProfileReaderBinary::readSampleContextFromTable(), llvm::sampleprof::SampleContext::setAllAttributes(), llvm::sampleprof::FunctionSamples::setFunctionHash(), and llvm::success.

◆ readFuncOffsetTable()

std::error_code SampleProfileReaderExtBinaryBase::readFuncOffsetTable ( )

protected

Definition at line 721 of file SampleProfReader.cpp.

References I, Offset, llvm::sampleprof::SampleProfileReaderBinary::readSampleContextFromTable(), llvm::Check::Size, and llvm::success.

◆ readFuncProfiles()

std::error_code SampleProfileReaderExtBinaryBase::readFuncProfiles ( )

protected

Definition at line 756 of file SampleProfReader.cpp.

References llvm::sampleprof::SampleProfileReader::collectFuncsFromModule().

◆ readHeader()

std::error_code SampleProfileReaderExtBinaryBase::readHeader ( )

overrideprotectedvirtual

Read and validate the file header.

Reimplemented from llvm::sampleprof::SampleProfileReaderBinary.

Definition at line 1218 of file SampleProfReader.cpp.

References llvm::sampleprof::SampleProfileReader::Buffer, llvm::sampleprof::SampleProfileReaderBinary::Data, llvm::sampleprof::SampleProfileReaderBinary::End, llvm::sampleprof::SampleProfileReaderBinary::readMagicIdent(), and llvm::success.

◆ readImpl()

std::error_code SampleProfileReaderExtBinaryBase::readImpl ( )

overridevirtual

Read sample profiles in extensible format from the associated file.

Reimplemented from llvm::sampleprof::SampleProfileReaderBinary.

Definition at line 896 of file SampleProfReader.cpp.

References llvm::sampleprof::SampleProfileReader::Buffer.

◆ readMD5NameTable()

std::error_code SampleProfileReaderExtBinaryBase::readMD5NameTable ( )

protected

Definition at line 1010 of file SampleProfReader.cpp.

References llvm::sampleprof::SampleProfileReaderBinary::Data, I, llvm::sampleprof::SampleProfileReaderBinary::NameTable, llvm::Check::Size, llvm::success, and llvm::to_string().

◆ readNameTableSec()

std::error_code SampleProfileReaderExtBinaryBase::readNameTableSec ( bool IsMD5 )

protected

Definition at line 1040 of file SampleProfReader.cpp.

References llvm::sampleprof::SampleProfileReaderBinary::readNameTable().

◆ readOneSection()

std::error_code SampleProfileReaderExtBinaryBase::readOneSection	(	const uint8_t *	Start,
		uint64_t	Size,
		const SecHdrTableEntry &	Entry
	)

protectedvirtual

Definition at line 646 of file SampleProfReader.cpp.

◆ readProfileSymbolList()

std::error_code SampleProfileReaderExtBinaryBase::readProfileSymbolList ( )

protected

Definition at line 856 of file SampleProfReader.cpp.

References llvm::sampleprof::SampleProfileReaderBinary::Data, llvm::sampleprof::SampleProfileReaderBinary::End, and llvm::success.

◆ readSampleContextFromTable()

ErrorOr< SampleContext > SampleProfileReaderExtBinaryBase::readSampleContextFromTable ( )

overrideprotectedvirtual

Reimplemented from llvm::sampleprof::SampleProfileReaderBinary.

Definition at line 632 of file SampleProfReader.cpp.

References llvm::sampleprof::SampleProfileReader::ProfileIsCSFlat, and llvm::sampleprof::SampleProfileReaderBinary::readStringFromTable().

◆ readSecHdrTable()

std::error_code SampleProfileReaderExtBinaryBase::readSecHdrTable ( )

protected

Definition at line 1206 of file SampleProfReader.cpp.

References i, and llvm::success.

◆ readSecHdrTableEntry()

std::error_code SampleProfileReaderExtBinaryBase::readSecHdrTableEntry ( uint32_t Idx )

protected

Definition at line 1179 of file SampleProfReader.cpp.

◆ readStringFromTable()

ErrorOr< StringRef > SampleProfileReaderExtBinaryBase::readStringFromTable ( )

overrideprotectedvirtual

Read a string indirectly via the name table.

Reimplemented from llvm::sampleprof::SampleProfileReaderBinary.

Definition at line 467 of file SampleProfReader.cpp.

References llvm::StringRef::back(), llvm::sampleprof::SampleProfileReaderBinary::Data, llvm::StringRef::empty(), llvm::sampleprof::SampleProfileReaderBinary::NameTable, llvm::sampleprof::SampleProfileReaderBinary::readStringFromTable(), llvm::sampleprof::SampleProfileReaderBinary::readStringIndex(), and llvm::to_string().

◆ setSkipFlatProf()

virtual void llvm::sampleprof::SampleProfileReaderExtBinaryBase::setSkipFlatProf ( bool Skip )

inlineoverridevirtual

Don't read profile without context if the flag is set.

This is only meaningful for ExtBinary format.

Reimplemented from llvm::sampleprof::SampleProfileReader.

Definition at line 789 of file SampleProfReader.h.

References SkipFlatProf.

◆ useMD5()

virtual bool llvm::sampleprof::SampleProfileReaderExtBinaryBase::useMD5 ( )

inlineoverridevirtual

Return whether names in the profile are all MD5 numbers.

Reimplemented from llvm::sampleprof::SampleProfileReader.

Definition at line 783 of file SampleProfReader.h.

References MD5StringBuf.

◆ verifySPMagic()

virtual std::error_code llvm::sampleprof::SampleProfileReaderExtBinaryBase::verifySPMagic ( uint64_t Magic )

overrideprotectedpure virtual

Implements llvm::sampleprof::SampleProfileReaderBinary.

Member Data Documentation

◆ CSNameTable

std::unique_ptr<const std::vector<SampleContextFrameVector> > llvm::sampleprof::SampleProfileReaderExtBinaryBase::CSNameTable

protected

CSNameTable is used to save full context vectors.

This serves as an underlying immutable buffer for all clients.

Definition at line 756 of file SampleProfReader.h.

◆ FixedLengthMD5

bool llvm::sampleprof::SampleProfileReaderExtBinaryBase::FixedLengthMD5 = false

protected

Use fixed length MD5 instead of ULEB128 encoding so NameTable doesn't need to be read in up front and can be directly accessed using index.

Definition at line 741 of file SampleProfReader.h.

◆ FuncOffsetsOrdered

bool llvm::sampleprof::SampleProfileReaderExtBinaryBase::FuncOffsetsOrdered = false

protected

Definition at line 762 of file SampleProfReader.h.

◆ FuncOffsetTable

DenseMap<SampleContext, uint64_t> llvm::sampleprof::SampleProfileReaderExtBinaryBase::FuncOffsetTable

protected

The table mapping from function context to the offset of its FunctionSample towards file start.

Definition at line 730 of file SampleProfReader.h.

◆ FuncsToUse

DenseSet<StringRef> llvm::sampleprof::SampleProfileReaderExtBinaryBase::FuncsToUse

protected

The set containing the functions to use when compiling a module.

Definition at line 737 of file SampleProfReader.h.

◆ MD5NameMemStart

const uint8_t* llvm::sampleprof::SampleProfileReaderExtBinaryBase::MD5NameMemStart = nullptr

protected

The starting address of NameTable containing fixed length MD5.

Definition at line 743 of file SampleProfReader.h.

◆ MD5StringBuf

std::unique_ptr<std::vector<std::string> > llvm::sampleprof::SampleProfileReaderExtBinaryBase::MD5StringBuf

protected

If MD5 is used in NameTable section, the section saves uint64_t data.

The uint64_t data has to be converted to a string and then the string will be used to initialize StringRef in NameTable. Note NameTable contains StringRef so it needs another buffer to own the string data. MD5StringBuf serves as the string buffer that is referenced by NameTable (vector of StringRef). We make sure the lifetime of MD5StringBuf is not shorter than that of NameTable.

Definition at line 752 of file SampleProfReader.h.

Referenced by useMD5().

◆ OrderedFuncOffsets

std::unique_ptr<std::vector<std::pair<SampleContext, uint64_t> > > llvm::sampleprof::SampleProfileReaderExtBinaryBase::OrderedFuncOffsets

protected

Function offset mapping ordered by contexts.

Definition at line 734 of file SampleProfReader.h.

◆ ProfSymList

std::unique_ptr<ProfileSymbolList> llvm::sampleprof::SampleProfileReaderExtBinaryBase::ProfSymList

protected

Definition at line 726 of file SampleProfReader.h.

Referenced by getProfileSymbolList().

◆ SecHdrTable

std::vector<SecHdrTableEntry> llvm::sampleprof::SampleProfileReaderExtBinaryBase::SecHdrTable

protected

Definition at line 702 of file SampleProfReader.h.

◆ SkipFlatProf

bool llvm::sampleprof::SampleProfileReaderExtBinaryBase::SkipFlatProf = false

protected

If SkipFlatProf is true, skip the sections with SecFlagFlat flag.

Definition at line 760 of file SampleProfReader.h.

Referenced by setSkipFlatProf().

The documentation for this class was generated from the following files:

include/llvm/ProfileData/SampleProfReader.h
lib/ProfileData/SampleProfReader.cpp

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ SampleProfileReaderExtBinaryBase()

Member Function Documentation

◆ collectFuncsFromModule()

◆ dumpSectionInfo()

◆ getFileSize()

◆ getProfileSymbolList()

◆ getSectionSize()

◆ readContextFromTable()

◆ readCSNameTableSec()

◆ readCustomSection()

◆ readFuncMetadata() [1/2]

◆ readFuncMetadata() [2/2]

◆ readFuncOffsetTable()

◆ readFuncProfiles()

◆ readHeader()

◆ readImpl()

◆ readMD5NameTable()

◆ readNameTableSec()

◆ readOneSection()

◆ readProfileSymbolList()

◆ readSampleContextFromTable()

◆ readSecHdrTable()

◆ readSecHdrTableEntry()

◆ readStringFromTable()

◆ setSkipFlatProf()

◆ useMD5()

◆ verifySPMagic()

Member Data Documentation

◆ CSNameTable

◆ FixedLengthMD5

◆ FuncOffsetsOrdered

◆ FuncOffsetTable

◆ FuncsToUse

◆ MD5NameMemStart

◆ MD5StringBuf

◆ OrderedFuncOffsets

◆ ProfSymList

◆ SecHdrTable

◆ SkipFlatProf