llvm::object::SymbolRef Class Reference

#include <ObjectFile.h>

List of all members.

Public Types
enum	Type {   ST_Unknown, ST_Data, ST_Debug, ST_File,   ST_Function, ST_Other }
enum	Flags {   SF_None = 0, SF_Undefined = 1U << 0, SF_Global = 1U << 1, SF_Weak = 1U << 2,   SF_Absolute = 1U << 3, SF_ThreadLocal = 1U << 4, SF_Common = 1U << 5, SF_FormatSpecific = 1U << 31 }
Public Member Functions
	SymbolRef ()
	SymbolRef (DataRefImpl SymbolP, const ObjectFile *Owner)
bool	operator== (const SymbolRef &Other) const
bool	operator< (const SymbolRef &Other) const
error_code	getNext (SymbolRef &Result) const
error_code	getName (StringRef &Result) const
error_code	getAddress (uint64_t &Result) const
error_code	getFileOffset (uint64_t &Result) const
error_code	getAlignment (uint32_t &Result) const
	Get the alignment of this symbol as the actual value (not log 2).
error_code	getSize (uint64_t &Result) const
error_code	getType (SymbolRef::Type &Result) const
error_code	getNMTypeChar (char &Result) const
error_code	getFlags (uint32_t &Result) const
	Get symbol flags (bitwise OR of SymbolRef::Flags)
error_code	getSection (section_iterator &Result) const
	Get section this symbol is defined in reference to. Result is end_sections() if it is undefined or is an absolute symbol.
error_code	getValue (uint64_t &Val) const
	Get value of the symbol in the symbol table.
DataRefImpl	getRawDataRefImpl () const
Friends
class	SectionRef

---

Detailed Description

SymbolRef - This is a value type class that represents a single symbol in the list of symbols in the object file.

Definition at line 179 of file ObjectFile.h.

---

Member Enumeration Documentation

enum llvm::object::SymbolRef::Flags

Enumerator:

SF_None
SF_Undefined
SF_Global
SF_Weak
SF_Absolute
SF_ThreadLocal
SF_Common
SF_FormatSpecific

Definition at line 196 of file ObjectFile.h.

enum llvm::object::SymbolRef::Type

Enumerator:

ST_Unknown
ST_Data
ST_Debug
ST_File
ST_Function
ST_Other

Definition at line 187 of file ObjectFile.h.

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Constructor & Destructor Documentation

llvm::object::SymbolRef::SymbolRef

(

)

[inline]

Definition at line 185 of file ObjectFile.h.

llvm::object::SymbolRef::SymbolRef	(	DataRefImpl	SymbolP,
		const ObjectFile *	Owner
	)		[inline]

Definition at line 401 of file ObjectFile.h.

---

Member Function Documentation

error_code llvm::object::SymbolRef::getAddress

(

uint64_t &

Result

)

const [inline]

Returns the symbol virtual address (i.e. address at which it will be mapped).

Definition at line 421 of file ObjectFile.h.

References llvm::object::ObjectFile::getSymbolAddress().

Referenced by llvm::DWARFContextInMemory::DWARFContextInMemory().

error_code llvm::object::SymbolRef::getAlignment

(

uint32_t &

Result

)

const [inline]

Get the alignment of this symbol as the actual value (not log 2).

Definition at line 429 of file ObjectFile.h.

References llvm::object::ObjectFile::getSymbolAlignment().

error_code llvm::object::SymbolRef::getFileOffset

(

uint64_t &

Result

)

const [inline]

Definition at line 425 of file ObjectFile.h.

References llvm::object::ObjectFile::getSymbolFileOffset().

error_code llvm::object::SymbolRef::getFlags

(

uint32_t &

Result

)

const [inline]

Get symbol flags (bitwise OR of SymbolRef::Flags)

Definition at line 441 of file ObjectFile.h.

References llvm::object::ObjectFile::getSymbolFlags().

error_code llvm::object::SymbolRef::getName

(

StringRef &

Result

)

const [inline]

Definition at line 417 of file ObjectFile.h.

References llvm::object::ObjectFile::getSymbolName().

Referenced by llvm::RuntimeDyldMachO::processRelocationRef(), and llvm::RuntimeDyldELF::processRelocationRef().

error_code llvm::object::SymbolRef::getNext

(

SymbolRef &

Result

)

const [inline]

Definition at line 413 of file ObjectFile.h.

References llvm::object::ObjectFile::getSymbolNext().

error_code llvm::object::SymbolRef::getNMTypeChar

(

char &

Result

)

const [inline]

Returns the ascii char that should be displayed in a symbol table dump via nm for this symbol.

Definition at line 437 of file ObjectFile.h.

References llvm::object::ObjectFile::getSymbolNMTypeChar().

DataRefImpl llvm::object::SymbolRef::getRawDataRefImpl

(

)

const [inline]

Definition at line 457 of file ObjectFile.h.

Referenced by llvm::object::ELFObjectFile< ELFT >::getSymbolVersion().

error_code llvm::object::SymbolRef::getSection

(

section_iterator &

Result

)

const [inline]

Get section this symbol is defined in reference to. Result is end_sections() if it is undefined or is an absolute symbol.

Definition at line 445 of file ObjectFile.h.

References llvm::object::ObjectFile::getSymbolSection().

Referenced by llvm::RuntimeDyldELF::processRelocationRef().

error_code llvm::object::SymbolRef::getSize

(

uint64_t &

Result

)

const [inline]

Definition at line 433 of file ObjectFile.h.

References llvm::object::ObjectFile::getSymbolSize().

error_code llvm::object::SymbolRef::getType

(

SymbolRef::Type &

Result

)

const [inline]

Definition at line 449 of file ObjectFile.h.

References llvm::object::ObjectFile::getSymbolType().

Referenced by llvm::RuntimeDyldELF::processRelocationRef().

error_code llvm::object::SymbolRef::getValue

(

uint64_t &

Val

)

const [inline]

Get value of the symbol in the symbol table.

Definition at line 453 of file ObjectFile.h.

References llvm::object::ObjectFile::getSymbolValue().

bool llvm::object::SymbolRef::operator<

(

const SymbolRef &

Other

)

const [inline]

Definition at line 409 of file ObjectFile.h.

bool llvm::object::SymbolRef::operator==

(

const SymbolRef &

Other

)

const [inline]

Definition at line 405 of file ObjectFile.h.

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Friends And Related Function Documentation

friend class SectionRef [friend]

Definition at line 180 of file ObjectFile.h.

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

• ObjectFile.h