llvm::orc::LibraryScanHelper Class Reference

Scans and tracks libraries for symbol resolution. More...

#include "llvm/ExecutionEngine/Orc/TargetProcess/LibraryScanner.h"

Public Member Functions
	LibraryScanHelper (const std::vector< std::string > &SPaths, std::shared_ptr< LibraryPathCache > LibPathCache, std::shared_ptr< PathResolver > LibPathResolver)
LLVM_ABI void	addBasePath (const std::string &P, PathType Kind=PathType::Unknown)
LLVM_ABI void	getNextBatch (PathType Kind, size_t batchSize, SmallVectorImpl< const LibrarySearchPath * > &Out)
LLVM_ABI bool	leftToScan (PathType K) const
LLVM_ABI void	resetToScan ()
LLVM_ABI bool	isTrackedBasePath (StringRef P) const
bool	hasSearchPath () const
SmallVector< StringRef >	getSearchPaths () const
PathResolver &	getPathResolver () const
LibraryPathCache &	getCache () const
bool	hasSeenOrMark (StringRef P) const
std::optional< std::string >	resolve (StringRef P, std::error_code &ec) const

Detailed Description

Scans and tracks libraries for symbol resolution.

Maintains a list of library paths to scan, caches scanned units, and resolves paths canonically for consistent tracking.

Definition at line 408 of file LibraryScanner.h.

Constructor & Destructor Documentation

LibraryScanHelper()

llvm::orc::LibraryScanHelper::LibraryScanHelper ( const std::vector< std::string > & SPaths, std::shared_ptr< LibraryPathCache > LibPathCache, std::shared_ptr< PathResolver > LibPathResolver )

inlineexplicit

Definition at line 410 of file LibraryScanner.h.

References addBasePath(), llvm::dbgs(), DEBUG_WITH_TYPE, and llvm::move().

Member Function Documentation

addBasePath()

void llvm::orc::LibraryScanHelper::addBasePath	(	const std::string &	P,
		PathType	Kind = PathType::Unknown )

Definition at line 648 of file LibraryScanner.cpp.

References llvm::dbgs(), and LLVM_DEBUG.

Referenced by LibraryScanHelper().

getCache()

LibraryPathCache & llvm::orc::LibraryScanHelper::getCache ( ) const

inline

Definition at line 445 of file LibraryScanner.h.

getNextBatch()

void llvm::orc::LibraryScanHelper::getNextBatch	(	PathType	Kind,
		size_t	batchSize,
		SmallVectorImpl< const LibrarySearchPath * > &	Out )

Definition at line 679 of file LibraryScanner.cpp.

References llvm::sampleprof::Base, llvm::orc::NotScanned, llvm::orc::Result, and llvm::orc::Scanning.

getPathResolver()

PathResolver & llvm::orc::LibraryScanHelper::getPathResolver ( ) const

inline

Definition at line 443 of file LibraryScanner.h.

getSearchPaths()

SmallVector< StringRef > llvm::orc::LibraryScanHelper::getSearchPaths ( ) const

inline

Definition at line 436 of file LibraryScanner.h.

References _, and llvm::SmallVectorTemplateBase< T, bool >::push_back().

hasSearchPath()

bool llvm::orc::LibraryScanHelper::hasSearchPath ( ) const

inline

Definition at line 434 of file LibraryScanner.h.

hasSeenOrMark()

bool llvm::orc::LibraryScanHelper::hasSeenOrMark ( StringRef P ) const

inline

Definition at line 447 of file LibraryScanner.h.

References P.

isTrackedBasePath()

bool llvm::orc::LibraryScanHelper::isTrackedBasePath

(

StringRef

P

)

const

Definition at line 700 of file LibraryScanner.cpp.

leftToScan()

bool llvm::orc::LibraryScanHelper::leftToScan

(

PathType

K

)

const

Definition at line 710 of file LibraryScanner.cpp.

References llvm::orc::NotScanned.

resetToScan()

void llvm::orc::LibraryScanHelper::resetToScan

(

)

Definition at line 720 of file LibraryScanner.cpp.

References _, llvm::SmallVectorImpl< T >::emplace_back(), llvm::orc::NotScanned, and llvm::orc::Scanned.

resolve()

std::optional< std::string > llvm::orc::LibraryScanHelper::resolve ( StringRef P, std::error_code & ec ) const

inline

Definition at line 451 of file LibraryScanner.h.

References P.

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

• include/llvm/ExecutionEngine/Orc/TargetProcess/LibraryScanner.h
• lib/ExecutionEngine/Orc/TargetProcess/LibraryScanner.cpp