llvm::MCPseudoProbeDecoder Class Reference

#include "llvm/MC/MCPseudoProbe.h"

Public Types
using	Uint64Set = DenseSet< uint64_t >
using	Uint64Map = DenseMap< uint64_t, uint64_t >

Public Member Functions
bool	buildGUID2FuncDescMap (const uint8_t *Start, std::size_t Size, bool IsMMapped=false)
template<bool IsTopLevelFunc>
bool	countRecords (bool &Discard, uint32_t &ProbeCount, uint32_t &InlinedCount, const Uint64Set &GuidFilter)
bool	buildAddress2ProbeMap (const uint8_t *Start, std::size_t Size, const Uint64Set &GuildFilter, const Uint64Map &FuncStartAddrs)
void	printGUID2FuncDescMap (raw_ostream &OS)
void	printProbeForAddress (raw_ostream &OS, uint64_t Address)
void	printProbesForAllAddresses (raw_ostream &OS)
const MCDecodedPseudoProbe *	getCallProbeForAddr (uint64_t Address) const
const MCPseudoProbeFuncDesc *	getFuncDescForGUID (uint64_t GUID) const
void	getInlineContextForProbe (const MCDecodedPseudoProbe *Probe, SmallVectorImpl< MCPseudoProbeFrameLocation > &InlineContextStack, bool IncludeLeaf) const
const AddressProbesMap &	getAddress2ProbesMap () const
AddressProbesMap &	getAddress2ProbesMap ()
const GUIDProbeFunctionMap &	getGUID2FuncDescMap () const
const MCPseudoProbeFuncDesc *	getInlinerDescForProbe (const MCDecodedPseudoProbe *Probe) const
const MCDecodedPseudoProbeInlineTree &	getDummyInlineRoot () const
void	addInjectedProbe (const MCDecodedPseudoProbe &Probe, uint64_t Address)
size_t	getNumInjectedProbes (const MCDecodedPseudoProbeInlineTree *Parent) const
auto	getInjectedProbes (MCDecodedPseudoProbeInlineTree *Parent)
const ArrayRef< MCDecodedPseudoProbeInlineTree >	getInlineTreeVec () const

Detailed Description

Definition at line 385 of file MCPseudoProbe.h.

Member Typedef Documentation

Uint64Map

using llvm::MCPseudoProbeDecoder::Uint64Map = DenseMap<uint64_t, uint64_t>

Definition at line 431 of file MCPseudoProbe.h.

Uint64Set

using llvm::MCPseudoProbeDecoder::Uint64Set = DenseSet<uint64_t>

Definition at line 430 of file MCPseudoProbe.h.

Member Function Documentation

addInjectedProbe()

void llvm::MCPseudoProbeDecoder::addInjectedProbe ( const MCDecodedPseudoProbe &  Probe, uint64_t  Address  )

inline

Definition at line 494 of file MCPseudoProbe.h.

References llvm::Address, and llvm::MCDecodedPseudoProbe::getInlineTreeNode().

buildAddress2ProbeMap()

bool MCPseudoProbeDecoder::buildAddress2ProbeMap	(	const uint8_t *	Start,
		std::size_t	Size,
		const Uint64Set &	GuildFilter,
		const Uint64Map &	FuncStartAddrs
	)

Definition at line 617 of file MCPseudoProbe.cpp.

References assert(), llvm::enumerate(), llvm::MCPseudoProbeInlineTreeBase< ProbesType, DerivedProbeInlineTreeType, InlinedProbeTreeMap >::getChildren(), I, llvm::make_second_range(), Size, and llvm::sort().

buildGUID2FuncDescMap()

bool MCPseudoProbeDecoder::buildGUID2FuncDescMap	(	const uint8_t *	Start,
		std::size_t	Size,
		bool	IsMMapped = false
	)

Definition at line 377 of file MCPseudoProbe.cpp.

References assert(), llvm::cantFail(), llvm::errorOrToExpected(), LHS, Name, llvm::XCOFF::NameSize, RHS, Size, and llvm::sort().

countRecords()

template<bool IsTopLevelFunc>

bool MCPseudoProbeDecoder::countRecords	(	bool &	Discard,
		uint32_t &	ProbeCount,
		uint32_t &	InlinedCount,
		const Uint64Set &	GuidFilter
	)

Definition at line 539 of file MCPseudoProbe.cpp.

References llvm::detail::DenseSetImpl< ValueT, MapTy, ValueInfoT >::count(), llvm::detail::DenseSetImpl< ValueT, MapTy, ValueInfoT >::empty(), llvm::Guid, llvm::hasDiscriminator(), I, and llvm::isSentinelProbe().

getAddress2ProbesMap() [1/2]

AddressProbesMap & llvm::MCPseudoProbeDecoder::getAddress2ProbesMap ( )

inline

Definition at line 481 of file MCPseudoProbe.h.

getAddress2ProbesMap() [2/2]

const AddressProbesMap & llvm::MCPseudoProbeDecoder::getAddress2ProbesMap ( ) const

inline

Definition at line 477 of file MCPseudoProbe.h.

getCallProbeForAddr()

const MCDecodedPseudoProbe * MCPseudoProbeDecoder::getCallProbeForAddr

(

uint64_t

Address

)

const

Definition at line 693 of file MCPseudoProbe.cpp.

References llvm::Address, and llvm::AddressProbesMap::find().

getDummyInlineRoot()

const MCDecodedPseudoProbeInlineTree & llvm::MCPseudoProbeDecoder::getDummyInlineRoot ( ) const

inline

Definition at line 490 of file MCPseudoProbe.h.

getFuncDescForGUID()

const MCPseudoProbeFuncDesc * MCPseudoProbeDecoder::getFuncDescForGUID

(

uint64_t

GUID

)

const

Definition at line 717 of file MCPseudoProbe.cpp.

References assert(), and llvm::GUIDProbeFunctionMap::find().

Referenced by getInlineContextForProbe(), and getInlinerDescForProbe().

getGUID2FuncDescMap()

const GUIDProbeFunctionMap & llvm::MCPseudoProbeDecoder::getGUID2FuncDescMap ( ) const

inline

Definition at line 483 of file MCPseudoProbe.h.

getInjectedProbes()

auto llvm::MCPseudoProbeDecoder::getInjectedProbes ( MCDecodedPseudoProbeInlineTree *  Parent )

inline

Definition at line 507 of file MCPseudoProbe.h.

References assert().

getInlineContextForProbe()

void MCPseudoProbeDecoder::getInlineContextForProbe	(	const MCDecodedPseudoProbe *	Probe,
		SmallVectorImpl< MCPseudoProbeFrameLocation > &	InlineContextStack,
		bool	IncludeLeaf
	)		const

Definition at line 723 of file MCPseudoProbe.cpp.

References llvm::SmallVectorImpl< T >::emplace_back(), getFuncDescForGUID(), llvm::MCDecodedPseudoProbe::getGuid(), llvm::MCPseudoProbeBase::getIndex(), and llvm::MCDecodedPseudoProbe::getInlineContext().

getInlinerDescForProbe()

const MCPseudoProbeFuncDesc * MCPseudoProbeDecoder::getInlinerDescForProbe

(

const MCDecodedPseudoProbe *

Probe

)

const

Definition at line 737 of file MCPseudoProbe.cpp.

References getFuncDescForGUID(), llvm::MCDecodedPseudoProbe::getInlineTreeNode(), llvm::MCPseudoProbeInlineTreeBase< ProbesType, DerivedProbeInlineTreeType, InlinedProbeTreeMap >::Guid, llvm::MCDecodedPseudoProbeInlineTree::hasInlineSite(), and llvm::MCPseudoProbeInlineTreeBase< ProbesType, DerivedProbeInlineTreeType, InlinedProbeTreeMap >::Parent.

getInlineTreeVec()

const ArrayRef< MCDecodedPseudoProbeInlineTree > llvm::MCPseudoProbeDecoder::getInlineTreeVec ( ) const

inline

Definition at line 513 of file MCPseudoProbe.h.

getNumInjectedProbes()

size_t llvm::MCPseudoProbeDecoder::getNumInjectedProbes ( const MCDecodedPseudoProbeInlineTree *  Parent ) const

inline

Definition at line 500 of file MCPseudoProbe.h.

printGUID2FuncDescMap()

void MCPseudoProbeDecoder::printGUID2FuncDescMap

(

raw_ostream &

OS

)

Definition at line 665 of file MCPseudoProbe.cpp.

References I, and OS.

printProbeForAddress()

void MCPseudoProbeDecoder::printProbeForAddress	(	raw_ostream &	OS,
		uint64_t	Address
	)

Definition at line 671 of file MCPseudoProbe.cpp.

References llvm::Address, llvm::AddressProbesMap::find(), and OS.

printProbesForAllAddresses()

void MCPseudoProbeDecoder::printProbesForAllAddresses

(

raw_ostream &

OS

)

Definition at line 679 of file MCPseudoProbe.cpp.

References llvm::Address, INT64_MAX, and OS.

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

• include/llvm/MC/MCPseudoProbe.h
• lib/MC/MCPseudoProbe.cpp