LLVM: lib/ProfileData/Coverage/CoverageMappingReader.cpp File Reference (original) (raw)
Go to the source code of this file.
| Macros | |
|---|---|
| #define | DEBUG_TYPE "coverage-mapping" |
| Functions | |
|---|---|
| STATISTIC (CovMapNumRecords, "The # of coverage function records") | |
| STATISTIC (CovMapNumUsedRecords, "The # of used coverage function records") | |
| static bool | shouldSkipSectionFirstByte (SectionRef &Section) |
| Determine if we should skip the first byte of the section content. | |
| static Expected< bool > | isCoverageMappingDummy (uint64_t Hash, StringRef Mapping) |
| template<typename T, llvm::endianness Endian> | |
| static Error | readCoverageMappingData (InstrProfSymtab &ProfileNames, StringRef CovMap, StringRef FuncRecords, std::vector< BinaryCoverageReader::ProfileMappingRecord > &Records, StringRef CompilationDir, std::vector< std::string > &Filenames) |
| static Expected< std::unique_ptr< BinaryCoverageReader > > | loadTestingFormat (StringRef Data, StringRef CompilationDir) |
| static Expected< std::vector< SectionRef > > | lookupSections (ObjectFile &OF, InstrProfSectKind IPSK) |
| Find all sections that match IPSK name. | |
| static Expected< std::pair< StringRef, uint64_t > > | lookupAllocatableSection (ObjectFile &OF, InstrProfSectKind IPSK) |
| Find a section that matches Name and is allocatable at runtime. | |
| static Expected< std::unique_ptr< BinaryCoverageReader > > | loadBinaryFormat (std::unique_ptr< Binary > Bin, StringRef Arch, StringRef CompilationDir="", object::BuildIDRef *BinaryID=nullptr) |
| static bool | isArchSpecifierInvalidOrMissing (Binary *Bin, StringRef Arch) |
| Determine whether Arch is invalid or empty, given Bin. |
◆ DEBUG_TYPE
#define DEBUG_TYPE "coverage-mapping"
◆ isArchSpecifierInvalidOrMissing()
◆ isCoverageMappingDummy()
◆ loadBinaryFormat()
Definition at line 1138 of file CoverageMappingReader.cpp.
References llvm::alignAddr(), llvm::alignTo(), assert(), llvm::big, llvm::Bin, llvm::cast(), llvm::consumeError(), llvm::copy(), llvm::InstrProfSymtab::create(), llvm::coverage::BinaryCoverageReader::createCoverageReaderFromBuffer(), llvm::dyn_cast(), E(), llvm::StringRef::empty(), llvm::errorCodeToError(), llvm::object::getBuildID(), llvm::MemoryBuffer::getMemBuffer(), llvm::MemoryBuffer::getMemBufferCopy(), llvm::WritableMemoryBuffer::getNewUninitMemBuffer(), llvm::isa(), llvm::isAddrAligned(), llvm::little, lookupAllocatableSection(), lookupSections(), llvm::make_error(), and llvm::coverage::malformed.
Referenced by llvm::coverage::BinaryCoverageReader::create().
◆ loadTestingFormat()
Definition at line 943 of file CoverageMappingReader.cpp.
References llvm::support::endian::byte_swap(), llvm::InstrProfSymtab::create(), llvm::coverage::BinaryCoverageReader::createCoverageReaderFromBuffer(), llvm::Data, data, llvm::decodeULEB128(), E(), llvm::FilenamesSize, llvm::MemoryBuffer::getMemBuffer(), llvm::little, llvm::make_error(), llvm::coverage::malformed, N, llvm::offsetToAlignedAddr(), llvm::coverage::TestingFormatMagic, llvm::coverage::truncated, llvm::coverage::unsupported_version, llvm::coverage::Version1, llvm::coverage::Version2, and llvm::coverage::Version4.
Referenced by llvm::coverage::BinaryCoverageReader::create().
◆ lookupAllocatableSection()
◆ lookupSections()
◆ readCoverageMappingData()
◆ shouldSkipSectionFirstByte()
◆ STATISTIC() [1/2]
| STATISTIC | ( | CovMapNumRecords | , |
|---|---|---|---|
| "The # of coverage function records" | ) |
◆ STATISTIC() [2/2]
| STATISTIC | ( | CovMapNumUsedRecords | , |
|---|---|---|---|
| "The # of used coverage function records" | ) |
References E().