LLVM: llvm::coverage::BinaryCoverageReader Class Reference (original) (raw)

Reader for the coverage mapping data that is emitted by the frontend and stored in an object file. More...

#include "[llvm/ProfileData/Coverage/CoverageMappingReader.h](CoverageMappingReader%5F8h%5Fsource.html)"

Inheritance diagram for llvm::coverage::BinaryCoverageReader:

Public Member Functions
BinaryCoverageReader (const BinaryCoverageReader &)=delete
BinaryCoverageReader & operator= (const BinaryCoverageReader &)=delete
Error readNextRecord (CoverageMappingRecord &Record) override
Public Member Functions inherited from llvm::coverage::CoverageMappingReader
virtual ~CoverageMappingReader ()=default
CoverageMappingIterator begin ()
CoverageMappingIterator end ()
Static Public Member Functions
static Expected< std::vector< std::unique_ptr< BinaryCoverageReader > > > create (MemoryBufferRef ObjectBuffer, StringRef Arch, SmallVectorImpl< std::unique_ptr< MemoryBuffer > > &ObjectFileBuffers, StringRef CompilationDir="", SmallVectorImpl< object::BuildIDRef > *BinaryIDs=nullptr)
static Expected< std::unique_ptr< BinaryCoverageReader > > createCoverageReaderFromBuffer (StringRef Coverage, FuncRecordsStorage &&FuncRecords, CoverageMapCopyStorage &&CoverageMap, std::unique_ptr< InstrProfSymtab > ProfileNamesPtr, uint8_t BytesInAddress, llvm::endianness Endian, StringRef CompilationDir="")

Detailed Description

Reader for the coverage mapping data that is emitted by the frontend and stored in an object file.

Definition at line 165 of file CoverageMappingReader.h.

Member Typedef Documentation

◆ CoverageMapCopyStorage

◆ FuncRecordsStorage

Constructor & Destructor Documentation

Member Function Documentation

◆ create()

Definition at line 1269 of file CoverageMappingReader.cpp.

References llvm::Bin, llvm::support::endian::byte_swap(), llvm::consumeError(), create(), llvm::object::createBinary(), llvm::dyn_cast(), llvm::ArrayRef< T >::empty(), llvm::Expected< T >::get(), llvm::MemoryBufferRef::getBuffer(), llvm::MemoryBufferRef::getBufferStart(), llvm::coverage::invalid_or_missing_arch_specifier, isArchSpecifierInvalidOrMissing(), llvm::little, loadBinaryFormat(), loadTestingFormat(), llvm::make_error(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), llvm::StringRef::size(), llvm::Error::success(), llvm::Expected< T >::takeError(), and llvm::coverage::TestingFormatMagic.

Referenced by create(), and operator=().

◆ createCoverageReaderFromBuffer()

◆ operator=()

◆ readNextRecord()

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