CoverageMappingReader.cpp File Reference

#include "llvm/ProfileData/CoverageMappingReader.h"
#include "llvm/ADT/DenseSet.h"
#include "llvm/Object/ObjectFile.h"
#include "llvm/Support/LEB128.h"

Include dependency graph for CoverageMappingReader.cpp:

Go to the source code of this file.

Functions
template<typename T >
std::error_code	readCoverageMappingData (SectionData &ProfileNames, StringRef Data, std::vector< ObjectFileCoverageMappingReader::ProfileMappingRecord > &Records, std::vector< StringRef > &Filenames)
static std::error_code	decodeTestingFormat (StringRef Data, SectionData &ProfileNames, StringRef &CoverageMapping)
Variables
static const unsigned	EncodingExpansionRegionBit
static const char *	TestingFormatMagic = "llvmcovmtestdata"

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Function Documentation

static std::error_code decodeTestingFormat	(	StringRef	Data,
		SectionData &	ProfileNames,
		StringRef &	CoverageMapping
	)		[static]

Definition at line 416 of file CoverageMappingReader.cpp.

References llvm::StringRef::data(), llvm::decodeULEB128(), llvm::malformed, N, llvm::StringRef::size(), llvm::StringRef::substr(), llvm::success, TestingFormatMagic, and llvm::truncated.

Referenced by llvm::coverage::ObjectFileCoverageMappingReader::ObjectFileCoverageMappingReader().

template<typename T >

std::error_code readCoverageMappingData	(	SectionData &	ProfileNames,
		StringRef	Data,
		std::vector< ObjectFileCoverageMappingReader::ProfileMappingRecord > &	Records,
		std::vector< StringRef > &	Filenames
	)

Definition at line 337 of file CoverageMappingReader.cpp.

References llvm::DenseSet< ValueT, ValueInfoT >::count(), llvm::coverage::CoverageMappingVersion1, llvm::StringRef::data(), llvm::StringRef::empty(), I, llvm::DenseSet< ValueT, ValueInfoT >::insert(), llvm::malformed, llvm::coverage::RawCoverageFilenamesReader::read(), llvm::StringRef::size(), llvm::success, llvm::unsupported_version, and llvm::IndexedInstrProf::Version.

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Variable Documentation

const unsigned EncodingExpansionRegionBit [static]

Initial value:

 1
                                                   << Counter::EncodingTagBits

Definition at line 122 of file CoverageMappingReader.cpp.

const char* TestingFormatMagic = "llvmcovmtestdata" [static]

Definition at line 414 of file CoverageMappingReader.cpp.

Referenced by decodeTestingFormat(), and llvm::coverage::ObjectFileCoverageMappingReader::ObjectFileCoverageMappingReader().