llvm::gsym Namespace Reference

Classes
struct	AddressRange
	A class that represents an address range. More...
class	AddressRanges
	The AddressRanges class helps normalize address range collections. More...
struct	CUInfo
class	DwarfTransformer
	A class that transforms the DWARF in a DWARFContext into GSYM information by populating the GsymCreator object that it is constructed with. More...
struct	FileEntry
	Files in GSYM are contained in FileEntry structs where we split the directory and basename into two different strings in the string table. More...
class	FileWriter
	A simplified binary data writer class that doesn't require targets, target definitions, architectures, or require any other optional compile time libraries to be enabled via the build process. More...
struct	FunctionInfo
	Function information in GSYM files encodes information for one contiguous address range. More...
class	GsymCreator
	GsymCreator is used to emit GSYM data to a stand alone file or section within a file. More...
class	GsymReader
	GsymReader is used to read GSYM data from a file or buffer. More...
struct	Header
	The GSYM header. More...
struct	InlineInfo
	Inline information stores the name of the inline function along with an array of address ranges. More...
struct	LineEntry
	Line entries are used to encode the line tables in FunctionInfo objects. More...
class	LineTable
	LineTable class contains deserialized versions of line tables for each function's address ranges. More...
struct	LookupResult
class	ObjectFileTransformer
struct	SourceLocation
struct	StringTable
	String tables in GSYM files are required to start with an empty string at offset zero. More...

Typedefs
using	SourceLocations = std::vector< SourceLocation >

Functions
bool	operator== (const FunctionInfo &LHS, const FunctionInfo &RHS)
bool	operator!= (const FunctionInfo &LHS, const FunctionInfo &RHS)
bool	operator< (const FunctionInfo &LHS, const FunctionInfo &RHS)
	This sorting will order things consistently by address range first, but then followed by inlining being valid and line tables. More...
raw_ostream &	operator<< (raw_ostream &OS, const FunctionInfo &R)
bool	operator== (const Header &LHS, const Header &RHS)
raw_ostream &	operator<< (raw_ostream &OS, const llvm::gsym::Header &H)
bool	operator== (const InlineInfo &LHS, const InlineInfo &RHS)
raw_ostream &	operator<< (raw_ostream &OS, const InlineInfo &FI)
raw_ostream &	operator<< (raw_ostream &OS, const LineEntry &LE)
bool	operator== (const LineEntry &LHS, const LineEntry &RHS)
bool	operator!= (const LineEntry &LHS, const LineEntry &RHS)
bool	operator< (const LineEntry &LHS, const LineEntry &RHS)
raw_ostream &	operator<< (raw_ostream &OS, const gsym::LineTable &LT)
bool	operator== (const SourceLocation &LHS, const SourceLocation &RHS)
raw_ostream &	operator<< (raw_ostream &OS, const SourceLocation &R)
raw_ostream &	operator<< (raw_ostream &OS, const LookupResult &R)
raw_ostream &	operator<< (raw_ostream &OS, const AddressRange &R)
raw_ostream &	operator<< (raw_ostream &OS, const AddressRanges &AR)
raw_ostream &	operator<< (raw_ostream &OS, const StringTable &S)

Variables
constexpr uint32_t	GSYM_MAGIC = 0x4753594d
constexpr uint32_t	GSYM_CIGAM = 0x4d595347
constexpr uint32_t	GSYM_VERSION = 1
constexpr size_t	GSYM_MAX_UUID_SIZE = 20

Typedef Documentation

SourceLocations

using llvm::gsym::SourceLocations = typedef std::vector<SourceLocation>

Definition at line 38 of file LookupResult.h.

Function Documentation

operator!=() [1/2]

bool llvm::gsym::operator!= ( const LineEntry &  LHS, const LineEntry &  RHS  )

inline

Definition at line 39 of file LineEntry.h.

operator!=() [2/2]

bool llvm::gsym::operator!= ( const FunctionInfo &  LHS, const FunctionInfo &  RHS  )

inline

Definition at line 191 of file FunctionInfo.h.

operator<() [1/2]

bool llvm::gsym::operator< ( const LineEntry &  LHS, const LineEntry &  RHS  )

inline

Definition at line 42 of file LineEntry.h.

References llvm::gsym::LineEntry::Addr.

operator<() [2/2]

bool llvm::gsym::operator< ( const FunctionInfo &  LHS, const FunctionInfo &  RHS  )

inline

This sorting will order things consistently by address range first, but then followed by inlining being valid and line tables.

We might end up with a FunctionInfo from debug info that will have the same range as one from the symbol table, but we want to quickly be able to sort and use the best version when creating the final GSYM file.

Definition at line 199 of file FunctionInfo.h.

References llvm::gsym::FunctionInfo::Inline, llvm::gsym::FunctionInfo::OptLineTable, and llvm::gsym::FunctionInfo::Range.

operator<<() [1/10]

raw_ostream& llvm::gsym::operator<< ( raw_ostream &  OS, const LineEntry &  LE  )

inline

Definition at line 31 of file LineEntry.h.

References llvm::format(), HEX64, and llvm::AArch64CC::LE.

operator<<() [2/10]

raw_ostream & llvm::gsym::operator<<	(	raw_ostream &	OS,
		const SourceLocation &	R
	)

Definition at line 37 of file LookupResult.cpp.

References llvm::gsym::SourceLocation::Base, llvm::StringRef::contains(), llvm::gsym::SourceLocation::Dir, llvm::StringRef::empty(), llvm::gsym::SourceLocation::Line, llvm::gsym::SourceLocation::Name, llvm::gsym::SourceLocation::Offset, and llvm::StringRef::size().

operator<<() [3/10]

raw_ostream& llvm::gsym::operator<< ( raw_ostream &  OS, const StringTable &  S  )

inline

Definition at line 39 of file StringTable.h.

References llvm::gsym::StringTable::Data, llvm::gsym::StringTable::getString(), HEX32, Offset, llvm::Check::Size, and llvm::StringRef::size().

operator<<() [4/10]

raw_ostream & llvm::gsym::operator<<	(	raw_ostream &	OS,
		const LookupResult &	R
	)

Definition at line 59 of file LookupResult.cpp.

References HEX64, I, llvm::raw_ostream::indent(), llvm::gsym::LookupResult::Locations, and llvm::gsym::LookupResult::LookupAddr.

operator<<() [5/10]

raw_ostream & llvm::gsym::operator<<	(	raw_ostream &	OS,
		const AddressRange &	R
	)

Definition at line 66 of file Range.cpp.

References HEX64.

operator<<() [6/10]

raw_ostream & llvm::gsym::operator<<	(	raw_ostream &	OS,
		const llvm::gsym::Header &	H
	)

Definition at line 23 of file Header.cpp.

References llvm::format_hex_no_prefix(), H, HEX16, HEX32, HEX64, HEX8, and I.

operator<<() [7/10]

raw_ostream & llvm::gsym::operator<<	(	raw_ostream &	OS,
		const AddressRanges &	AR
	)

Definition at line 70 of file Range.cpp.

References I, llvm::Check::Size, and llvm::gsym::AddressRanges::size().

operator<<() [8/10]

raw_ostream & llvm::gsym::operator<<	(	raw_ostream &	OS,
		const InlineInfo &	FI
	)

Definition at line 21 of file InlineInfo.cpp.

References llvm::gsym::InlineInfo::CallFile, llvm::gsym::InlineInfo::Children, HEX32, llvm::gsym::InlineInfo::isValid(), llvm::gsym::InlineInfo::Name, and llvm::gsym::InlineInfo::Ranges.

operator<<() [9/10]

raw_ostream & llvm::gsym::operator<<	(	raw_ostream &	OS,
		const FunctionInfo &	R
	)

Definition at line 27 of file FunctionInfo.cpp.

References HEX32, llvm::gsym::FunctionInfo::Inline, llvm::gsym::FunctionInfo::Name, llvm::gsym::FunctionInfo::OptLineTable, and llvm::gsym::FunctionInfo::Range.

operator<<() [10/10]

raw_ostream & llvm::gsym::operator<<	(	raw_ostream &	OS,
		const gsym::LineTable &	LT
	)

Definition at line 289 of file LineTable.cpp.

References llvm::AArch64CC::LT.

operator==() [1/5]

bool llvm::gsym::operator== ( const SourceLocation &  LHS, const SourceLocation &  RHS  )

inline

Definition at line 30 of file LookupResult.h.

References llvm::gsym::SourceLocation::Base, llvm::gsym::SourceLocation::Dir, llvm::gsym::SourceLocation::Line, llvm::gsym::SourceLocation::Name, and llvm::gsym::SourceLocation::Offset.

operator==() [2/5]

bool llvm::gsym::operator== ( const LineEntry &  LHS, const LineEntry &  RHS  )

inline

Definition at line 36 of file LineEntry.h.

References llvm::gsym::LineEntry::Addr, llvm::gsym::LineEntry::File, and llvm::gsym::LineEntry::Line.

operator==() [3/5]

bool llvm::gsym::operator==	(	const Header &	LHS,
		const Header &	RHS
	)

Definition at line 101 of file Header.cpp.

References llvm::gsym::Header::AddrOffSize, llvm::gsym::Header::BaseAddress, llvm::gsym::Header::Magic, memcmp, llvm::gsym::Header::NumAddresses, llvm::gsym::Header::StrtabOffset, llvm::gsym::Header::StrtabSize, llvm::gsym::Header::UUID, llvm::gsym::Header::UUIDSize, and llvm::gsym::Header::Version.

operator==() [4/5]

bool llvm::gsym::operator== ( const InlineInfo &  LHS, const InlineInfo &  RHS  )

inline

Definition at line 171 of file InlineInfo.h.

References llvm::gsym::InlineInfo::CallFile, llvm::gsym::InlineInfo::CallLine, llvm::gsym::InlineInfo::Children, llvm::gsym::InlineInfo::Name, and llvm::gsym::InlineInfo::Ranges.

operator==() [5/5]

bool llvm::gsym::operator== ( const FunctionInfo &  LHS, const FunctionInfo &  RHS  )

inline

Definition at line 187 of file FunctionInfo.h.

References llvm::gsym::FunctionInfo::Inline, llvm::gsym::FunctionInfo::Name, llvm::gsym::FunctionInfo::OptLineTable, and llvm::gsym::FunctionInfo::Range.

Variable Documentation

GSYM_CIGAM

constexpr uint32_t llvm::gsym::GSYM_CIGAM = 0x4d595347

Definition at line 25 of file Header.h.

GSYM_MAGIC

constexpr uint32_t llvm::gsym::GSYM_MAGIC = 0x4753594d

Definition at line 24 of file Header.h.

Referenced by llvm::gsym::Header::checkForError(), and llvm::gsym::GsymCreator::encode().

GSYM_MAX_UUID_SIZE

constexpr size_t llvm::gsym::GSYM_MAX_UUID_SIZE = 20

Definition at line 27 of file Header.h.

Referenced by llvm::gsym::Header::checkForError(), and llvm::gsym::Header::decode().

GSYM_VERSION

constexpr uint32_t llvm::gsym::GSYM_VERSION = 1

Definition at line 26 of file Header.h.

Referenced by llvm::gsym::Header::checkForError(), and llvm::gsym::GsymCreator::encode().