bloaty Namespace Reference

Namespaces
	dwarf
	macho
	pe
	wasm

Classes
class	ArgParser
class	Bloaty
struct	ConfiguredDataSource
struct	DataSourceDefinition
struct	DisassemblyInfo
struct	DualMap
struct	DualMaps
class	Error
class	FileDescriptor
struct	GeneralDIE
class	InputFile
class	InputFileFactory
class	MmapInputFile
class	MmapInputFileFactory
class	NameMunger
class	ObjectFile
struct	OutputOptions
class	RangeMap
class	RangeMapTest
class	RangeSink
class	ReImpl
class	Rollup
struct	RollupOutput
struct	RollupRow
class	StringPieceInputFile
class	StringPieceInputFileFactory
class	ThreadSafeIterIndex

Typedefs
typedef std::map< absl::string_view, std::pair< uint64_t, uint64_t > >	SymbolTable

Enumerations
enum	DataSource {   DataSource::kArchiveMembers, DataSource::kCompileUnits, DataSource::kInlines, DataSource::kInputFiles,   DataSource::kRawRanges, DataSource::kSections, DataSource::kSegments, DataSource::kSymbols,   DataSource::kRawSymbols, DataSource::kFullSymbols, DataSource::kShortSymbols }
enum	Endian { Endian::kBig, Endian::kLittle }
enum	OutputFormat { OutputFormat::kPrettyPrint, OutputFormat::kCSV, OutputFormat::kTSV }
enum	ShowDomain { ShowDomain::kShowFile, ShowDomain::kShowVM, ShowDomain::kShowBoth }

Functions
char *	__cxa_demangle (const char *mangled_name, char *buf, size_t *n, int *status)
template<size_t N, class T >
constexpr T	_BS (T val)
void	AddDIE (const dwarf::CU &cu, const GeneralDIE &die, const DualMap &symbol_map, RangeSink *sink)
size_t	AlignUp (size_t offset, size_t granularity)
void	BloatyDoMain (const Options &options, const InputFileFactory &file_factory, RollupOutput *output)
bool	BloatyMain (const Options &options, const InputFileFactory &file_factory, RollupOutput *output, std::string *error)
template<class T >
constexpr T	ByteSwap (T val)
void	CheckedAdd (int64_t *accum, int64_t val)
uint64_t	CheckedAdd (uint64_t a, uint64_t b)
uint64_t	CheckedMul (uint64_t a, uint64_t b)
static std::string	CSVEscape (string_view str)
void	DisassembleFindReferences (const DisassemblyInfo &info, RangeSink *sink)
std::string	DisassembleFunction (const DisassemblyInfo &info)
bool	DoParseOptions (bool skip_unknown, int *argc, char **argv[], Options *options, OutputOptions *output_options)
const char *	GetDataSourceLabel (DataSource source)
Endian	GetMachineEndian ()
std::string	ItaniumDemangle (string_view symbol, DataSource source)
static std::string	LineInfoKey (const std::string &file, uint32_t line, bool include_line)
bool	ParseOptions (bool skip_unknown, int *argc, char **argv[], Options *options, OutputOptions *output_options, std::string *error)
template<class T >
T	ReadBigEndian (absl::string_view *data)
absl::string_view	ReadBytes (size_t bytes, absl::string_view *data)
static bool	ReadDWARFAddressRanges (const dwarf::File &file, RangeSink *sink)
void	ReadDWARFCompileUnits (const dwarf::File &file, const DualMap &map, RangeSink *sink)
static void	ReadDWARFDebugInfo (dwarf::InfoReader &reader, dwarf::InfoReader::Section section, const DualMap &symbol_map, RangeSink *sink)
void	ReadDWARFInlines (const dwarf::File &file, RangeSink *sink, bool include_line)
static void	ReadDWARFPubNames (dwarf::InfoReader &reader, string_view section, RangeSink *sink)
static void	ReadDWARFStmtList (bool include_line, dwarf::LineInfoReader *line_info_reader, RangeSink *sink)
static void	ReadDWARFStmtListRange (const dwarf::CU &cu, uint64_t offset, RangeSink *sink)
void	ReadEhFrame (absl::string_view contents, RangeSink *sink)
void	ReadEhFrameHdr (absl::string_view contents, RangeSink *sink)
uint64_t	ReadEncodedPointer (uint8_t encoding, bool is_64bit, string_view *data, const char *data_base, RangeSink *sink)
template<class T >
T	ReadEndian (absl::string_view *data, Endian endian)
template<class T , size_t N = sizeof(T)>
T	ReadFixed (absl::string_view *data)
void	ReadGeneralDIEAttr (uint16_t tag, dwarf::AttrValue val, const dwarf::CU &cu, GeneralDIE *die)
template<class T >
T	ReadLittleEndian (absl::string_view *data)
absl::string_view	ReadNullTerminated (absl::string_view *data)
void	RunBloaty (const InputFileFactory &factory, const std::string &data_source)
int	SignOf (long val)
void	SkipBytes (size_t bytes, absl::string_view *data)
absl::string_view	StrictSubstr (absl::string_view data, size_t off)
absl::string_view	StrictSubstr (absl::string_view data, size_t off, size_t n)
	TEST_F (RangeMapTest, AddRange)
	TEST_F (RangeMapTest, Bug1)
	TEST_F (RangeMapTest, Bug2)
	TEST_F (RangeMapTest, Bug3)
	TEST_F (RangeMapTest, GetLabel)
	TEST_F (RangeMapTest, Translation)
	TEST_F (RangeMapTest, Translation2)
	TEST_F (RangeMapTest, UnknownSize)
	TEST_F (RangeMapTest, UnknownSize2)
	TEST_F (RangeMapTest, UnknownSize3)
	TEST_F (RangeMapTest, UnknownSize4)
	TEST_F (RangeMapTest, UnknownTranslation)
ABSL_ATTRIBUTE_NORETURN void	Throw (const char *str, int line)
bool	TryGetJumpTarget (cs_arch arch, cs_insn *in, uint64_t *target)
std::unique_ptr< ObjectFile >	TryOpenELFFile (std::unique_ptr< InputFile > &file)
std::unique_ptr< ObjectFile >	TryOpenMachOFile (std::unique_ptr< InputFile > &file)
std::unique_ptr< ObjectFile >	TryOpenPEFile (std::unique_ptr< InputFile > &file)
std::unique_ptr< ObjectFile >	TryOpenWebAssemblyFile (std::unique_ptr< InputFile > &file)
uint64_t	TryReadPcPair (const dwarf::CU &cu, const GeneralDIE &die, RangeSink *sink)

Variables
constexpr DataSourceDefinition	data_sources []
uint64_t	debug_fileoff = -1
uint64_t	debug_vmaddr = -1
std::string	others_label = "[Other]"
ShowDomain	show = ShowDomain::kShowBoth
const char	usage []
int	verbose_level = 0

Typedef Documentation

SymbolTable

typedef std::map<absl::string_view, std::pair<uint64_t, uint64_t> > bloaty::SymbolTable

Definition at line 253 of file bloaty.h.

Enumeration Type Documentation

DataSource

enum bloaty::DataSource

strong

Enumerator
kArchiveMembers
kCompileUnits
kInlines
kInputFiles
kRawRanges
kSections
kSegments
kSymbols
kRawSymbols
kFullSymbols
kShortSymbols

Definition at line 52 of file bloaty.h.

Endian

enum bloaty::Endian

strong

Enumerator
kBig
kLittle

Definition at line 113 of file bloaty/src/util.h.

OutputFormat

enum bloaty::OutputFormat

strong

Enumerator
kPrettyPrint
kCSV
kTSV

Definition at line 358 of file bloaty.h.

ShowDomain

enum bloaty::ShowDomain

strong

Enumerator
kShowFile
kShowVM
kShowBoth

Definition at line 364 of file bloaty.h.

Function Documentation

__cxa_demangle()

char* bloaty::__cxa_demangle	(	const char *	mangled_name,
		char *	buf,
		size_t *	n,
		int *	status
	)

Definition at line 4927 of file cxa_demangle.cpp.

_BS()

template<size_t N, class T >

constexpr T bloaty::_BS ( T  val )

constexpr

Definition at line 123 of file bloaty/src/util.h.

AddDIE()

void bloaty::AddDIE	(	const dwarf::CU &	cu,
		const GeneralDIE &	die,
		const DualMap &	symbol_map,
		RangeSink *	sink
	)

Definition at line 405 of file dwarf.cc.

AlignUp()

size_t bloaty::AlignUp ( size_t  offset, size_t  granularity  )

inline

Definition at line 105 of file bloaty/src/util.h.

BloatyDoMain()

void bloaty::BloatyDoMain	(	const Options &	options,
		const InputFileFactory &	file_factory,
		RollupOutput *	output
	)

Definition at line 2148 of file bloaty.cc.

BloatyMain()

bool bloaty::BloatyMain	(	const Options &	options,
		const InputFileFactory &	file_factory,
		RollupOutput *	output,
		std::string *	error
	)

Definition at line 2196 of file bloaty.cc.

ByteSwap()

template<class T >

constexpr T bloaty::ByteSwap ( T  val )

constexpr

Definition at line 133 of file bloaty/src/util.h.

CheckedAdd() [1/2]

void bloaty::CheckedAdd	(	int64_t *	accum,
		int64_t	val
	)

Definition at line 124 of file bloaty.cc.

CheckedAdd() [2/2]

uint64_t bloaty::CheckedAdd ( uint64_t  a, uint64_t  b  )

inline

Definition at line 71 of file bloaty/src/util.h.

CheckedMul()

uint64_t bloaty::CheckedMul ( uint64_t  a, uint64_t  b  )

inline

Definition at line 80 of file bloaty/src/util.h.

CSVEscape()

static std::string bloaty::CSVEscape ( string_view  str )

static

Definition at line 140 of file bloaty.cc.

DisassembleFindReferences()

void bloaty::DisassembleFindReferences	(	const DisassemblyInfo &	info,
		RangeSink *	sink
	)

Definition at line 43 of file disassemble.cc.

DisassembleFunction()

std::string bloaty::DisassembleFunction

(

const DisassemblyInfo &

info

)

Definition at line 135 of file disassemble.cc.

DoParseOptions()

bool bloaty::DoParseOptions	(	bool	skip_unknown,
		int *	argc,
		char **	argv[],
		Options *	options,
		OutputOptions *	output_options
	)

Definition at line 1990 of file bloaty.cc.

GetDataSourceLabel()

const char* bloaty::GetDataSourceLabel

(

DataSource

source

)

Definition at line 103 of file bloaty.cc.

GetMachineEndian()

Endian bloaty::GetMachineEndian ( )

inline

Definition at line 115 of file bloaty/src/util.h.

ItaniumDemangle()

std::string bloaty::ItaniumDemangle	(	string_view	symbol,
		DataSource	source
	)

Definition at line 169 of file bloaty.cc.

LineInfoKey()

static std::string bloaty::LineInfoKey ( const std::string &  file, uint32_t  line, bool  include_line  )

static

Definition at line 651 of file dwarf.cc.

ParseOptions()

bool bloaty::ParseOptions	(	bool	skip_unknown,
		int *	argc,
		char **	argv[],
		Options *	options,
		OutputOptions *	output_options,
		std::string *	error
	)

Definition at line 2138 of file bloaty.cc.

ReadBigEndian()

template<class T >

T bloaty::ReadBigEndian

(

absl::string_view *

data

)

Definition at line 157 of file bloaty/src/util.h.

ReadBytes()

absl::string_view bloaty::ReadBytes ( size_t  bytes, absl::string_view *  data  )

inline

Definition at line 165 of file bloaty/src/util.h.

ReadDWARFAddressRanges()

static bool bloaty::ReadDWARFAddressRanges ( const dwarf::File &  file, RangeSink *  sink  )

static

Definition at line 237 of file dwarf.cc.

ReadDWARFCompileUnits()

void bloaty::ReadDWARFCompileUnits	(	const dwarf::File &	file,
		const DualMap &	map,
		RangeSink *	sink
	)

Definition at line 630 of file dwarf.cc.

ReadDWARFDebugInfo()

static void bloaty::ReadDWARFDebugInfo ( dwarf::InfoReader &  reader, dwarf::InfoReader::Section  section, const DualMap &  symbol_map, RangeSink *  sink  )

static

Definition at line 579 of file dwarf.cc.

ReadDWARFInlines()

void bloaty::ReadDWARFInlines	(	const dwarf::File &	file,
		RangeSink *	sink,
		bool	include_line
	)

Definition at line 691 of file dwarf.cc.

ReadDWARFPubNames()

static void bloaty::ReadDWARFPubNames ( dwarf::InfoReader &  reader, string_view  section, RangeSink *  sink  )

static

Definition at line 542 of file dwarf.cc.

ReadDWARFStmtList()

static void bloaty::ReadDWARFStmtList ( bool  include_line, dwarf::LineInfoReader *  line_info_reader, RangeSink *  sink  )

static

Definition at line 660 of file dwarf.cc.

ReadDWARFStmtListRange()

static void bloaty::ReadDWARFStmtListRange ( const dwarf::CU &  cu, uint64_t  offset, RangeSink *  sink  )

static

Definition at line 564 of file dwarf.cc.

ReadEhFrame()

void bloaty::ReadEhFrame	(	absl::string_view	contents,
		RangeSink *	sink
	)

Definition at line 125 of file eh_frame.cc.

ReadEhFrameHdr()

void bloaty::ReadEhFrameHdr	(	absl::string_view	contents,
		RangeSink *	sink
	)

Definition at line 230 of file eh_frame.cc.

ReadEncodedPointer()

uint64_t bloaty::ReadEncodedPointer	(	uint8_t	encoding,
		bool	is_64bit,
		string_view *	data,
		const char *	data_base,
		RangeSink *	sink
	)

Definition at line 26 of file eh_frame.cc.

ReadEndian()

template<class T >

T bloaty::ReadEndian	(	absl::string_view *	data,
		Endian	endian
	)

Definition at line 148 of file bloaty/src/util.h.

ReadFixed()

template<class T , size_t N = sizeof(T)>

T bloaty::ReadFixed

(

absl::string_view *

data

)

Definition at line 137 of file bloaty/src/util.h.

ReadGeneralDIEAttr()

void bloaty::ReadGeneralDIEAttr	(	uint16_t	tag,
		dwarf::AttrValue	val,
		const dwarf::CU &	cu,
		GeneralDIE *	die
	)

Definition at line 311 of file dwarf.cc.

ReadLittleEndian()

template<class T >

T bloaty::ReadLittleEndian

(

absl::string_view *

data

)

Definition at line 153 of file bloaty/src/util.h.

ReadNullTerminated()

absl::string_view bloaty::ReadNullTerminated

(

absl::string_view *

data

)

Definition at line 26 of file third_party/bloaty/src/util.cc.

RunBloaty()

void bloaty::RunBloaty	(	const InputFileFactory &	factory,
		const std::string &	data_source
	)

Definition at line 44 of file fuzz_target.cc.

SignOf()

int bloaty::SignOf

(

long

val

)

Definition at line 114 of file bloaty.cc.

SkipBytes()

void bloaty::SkipBytes ( size_t  bytes, absl::string_view *  data  )

inline

Definition at line 174 of file bloaty/src/util.h.

StrictSubstr() [1/2]

absl::string_view bloaty::StrictSubstr ( absl::string_view  data, size_t  off  )

inline

Definition at line 98 of file bloaty/src/util.h.

StrictSubstr() [2/2]

absl::string_view bloaty::StrictSubstr ( absl::string_view  data, size_t  off, size_t  n  )

inline

Definition at line 89 of file bloaty/src/util.h.

TEST_F() [1/12]

bloaty::TEST_F	(	RangeMapTest	,
		AddRange
	)

Definition at line 110 of file range_map_test.cc.

TEST_F() [2/12]

bloaty::TEST_F	(	RangeMapTest	,
		Bug1
	)

Definition at line 248 of file range_map_test.cc.

TEST_F() [3/12]

bloaty::TEST_F	(	RangeMapTest	,
		Bug2
	)

Definition at line 258 of file range_map_test.cc.

TEST_F() [4/12]

bloaty::TEST_F	(	RangeMapTest	,
		Bug3
	)

Definition at line 269 of file range_map_test.cc.

TEST_F() [5/12]

bloaty::TEST_F	(	RangeMapTest	,
		GetLabel
	)

Definition at line 280 of file range_map_test.cc.

TEST_F() [6/12]

bloaty::TEST_F	(	RangeMapTest	,
		Translation
	)

Definition at line 309 of file range_map_test.cc.

TEST_F() [7/12]

bloaty::TEST_F	(	RangeMapTest	,
		Translation2
	)

Definition at line 352 of file range_map_test.cc.

TEST_F() [8/12]

bloaty::TEST_F	(	RangeMapTest	,
		UnknownSize
	)

Definition at line 186 of file range_map_test.cc.

TEST_F() [9/12]

bloaty::TEST_F	(	RangeMapTest	,
		UnknownSize2
	)

Definition at line 212 of file range_map_test.cc.

TEST_F() [10/12]

bloaty::TEST_F	(	RangeMapTest	,
		UnknownSize3
	)

Definition at line 224 of file range_map_test.cc.

TEST_F() [11/12]

bloaty::TEST_F	(	RangeMapTest	,
		UnknownSize4
	)

Definition at line 236 of file range_map_test.cc.

TEST_F() [12/12]

bloaty::TEST_F	(	RangeMapTest	,
		UnknownTranslation
	)

Definition at line 379 of file range_map_test.cc.

Throw()

ABSL_ATTRIBUTE_NORETURN void bloaty::Throw	(	const char *	str,
		int	line
	)

Definition at line 22 of file third_party/bloaty/src/util.cc.

TryGetJumpTarget()

bool bloaty::TryGetJumpTarget	(	cs_arch	arch,
		cs_insn *	in,
		uint64_t *	target
	)

Definition at line 96 of file disassemble.cc.

TryOpenELFFile()

std::unique_ptr< ObjectFile > bloaty::TryOpenELFFile

(

std::unique_ptr< InputFile > &

file

)

Definition at line 1403 of file elf.cc.

TryOpenMachOFile()

std::unique_ptr< ObjectFile > bloaty::TryOpenMachOFile

(

std::unique_ptr< InputFile > &

file

)

Definition at line 610 of file macho.cc.

TryOpenPEFile()

std::unique_ptr< ObjectFile > bloaty::TryOpenPEFile

(

std::unique_ptr< InputFile > &

file

)

Definition at line 276 of file pe.cc.

TryOpenWebAssemblyFile()

std::unique_ptr< ObjectFile > bloaty::TryOpenWebAssemblyFile

(

std::unique_ptr< InputFile > &

file

)

Definition at line 380 of file webassembly.cc.

TryReadPcPair()

uint64_t bloaty::TryReadPcPair	(	const dwarf::CU &	cu,
		const GeneralDIE &	die,
		RangeSink *	sink
	)

Definition at line 383 of file dwarf.cc.

Variable Documentation

data_sources

constexpr DataSourceDefinition bloaty::data_sources[]

constexpr

Initial value:

= {
    {DataSource::kArchiveMembers, "armembers", "the .o files in a .a file"},
    {DataSource::kCompileUnits, "compileunits",
     "source file for the .o file (translation unit). requires debug info."},
    {DataSource::kInputFiles, "inputfiles",
     "the filename specified on the Bloaty command-line"},
    {DataSource::kInlines, "inlines",
     "source line/file where inlined code came from.  requires debug info."},
    {DataSource::kSections, "sections", "object file section"},
    {DataSource::kSegments, "segments", "load commands in the binary"},
    
    {DataSource::kSymbols, "symbols",
     "symbols from symbol table (configure demangling with --demangle)"},
    {DataSource::kRawSymbols, "rawsymbols", "unmangled symbols"},
    {DataSource::kFullSymbols, "fullsymbols", "full demangled symbols"},
    {DataSource::kShortSymbols, "shortsymbols", "short demangled symbols"},
}

Definition at line 83 of file bloaty.cc.

debug_fileoff

uint64_t bloaty::debug_fileoff = -1

Definition at line 1008 of file bloaty.cc.

debug_vmaddr

uint64_t bloaty::debug_vmaddr = -1

Definition at line 1007 of file bloaty.cc.

others_label

std::string bloaty::others_label = "[Other]"

Definition at line 251 of file bloaty.cc.

show

ShowDomain bloaty::show = ShowDomain::kShowBoth

Definition at line 75 of file bloaty.cc.

usage

const char bloaty::usage[]

Definition at line 1843 of file bloaty.cc.

verbose_level

int bloaty::verbose_level = 0

Definition at line 74 of file bloaty.cc.