LIEF: Library to Instrument Executable Formats Version 0.16.0
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Public Member Functions | Static Public Member Functions | List of all members
LIEF::MachO::SymbolCommand Class Reference

Class that represents the LC_SYMTAB command. More...

#include <SymbolCommand.hpp>

Inheritance diagram for LIEF::MachO::SymbolCommand:
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Collaboration diagram for LIEF::MachO::SymbolCommand:
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Public Member Functions

 SymbolCommand ()=default
 
 SymbolCommand (const details::symtab_command &command)
 
SymbolCommand & operator= (const SymbolCommand &copy)=default
 
 SymbolCommand (const SymbolCommand &copy)=default
 
std::unique_ptr< LoadCommand > clone () const override
 
 ~SymbolCommand () override=default
 
uint32_t symbol_offset () const
 Offset from the start of the file to the n_list associated with the command.
 
uint32_t numberof_symbols () const
 Number of symbols registered.
 
uint32_t strings_offset () const
 Offset from the start of the file to the string table.
 
uint32_t strings_size () const
 Size of the size string table.
 
void symbol_offset (uint32_t offset)
 
void numberof_symbols (uint32_t nb)
 
void strings_offset (uint32_t offset)
 
void strings_size (uint32_t size)
 
span< const uint8_t > symbol_table () const
 
span< uint8_t > symbol_table ()
 
span< const uint8_t > string_table () const
 
span< uint8_t > string_table ()
 
uint32_t original_str_size () const
 
uint32_t original_nb_symbols () const
 
std::ostream & print (std::ostream &os) const override
 
void accept (Visitor &visitor) const override
 
- Public Member Functions inherited from LIEF::MachO::LoadCommand
 LoadCommand ()=default
 
 LoadCommand (const details::load_command &command)
 
 LoadCommand (LoadCommand::TYPE type, uint32_t size)
 
LoadCommand & operator= (const LoadCommand &copy)=default
 
 LoadCommand (const LoadCommand &copy)=default
 
void swap (LoadCommand &other) noexcept
 
 ~LoadCommand () override=default
 
LoadCommand::TYPE command () const
 Command type.
 
uint32_t size () const
 Size of the command (should be greather than sizeof(load_command))
 
span< const uint8_t > data () const
 Raw command.
 
uint64_t command_offset () const
 Offset of the command within the Load Command Table
 
void data (raw_t data)
 
void command (LoadCommand::TYPE command)
 
void size (uint32_t size)
 
void command_offset (uint64_t offset)
 
template<class T >
const T * cast () const
 
template<class T >
T * cast ()
 
- Public Member Functions inherited from LIEF::Object
 Object ()
 
 Object (const Object &other)
 
Object & operator= (const Object &other)
 
template<class T >
output_t< T > as ()
 
template<class T >
output_const_t< T > as () const
 
virtual bool operator== (const Object &other) const
 
virtual bool operator!= (const Object &other) const
 
virtual ~Object ()
 

Static Public Member Functions

static bool classof (const LoadCommand *cmd)
 
- Static Public Member Functions inherited from LIEF::MachO::LoadCommand
static bool is_linkedit_data (const LoadCommand &cmd)
 

Additional Inherited Members

- Public Types inherited from LIEF::MachO::LoadCommand
enum class  TYPE : uint64_t {
  UNKNOWN = 0 , SEGMENT = 0x00000001u , SYMTAB = 0x00000002u , SYMSEG = 0x00000003u ,
  THREAD = 0x00000004u , UNIXTHREAD = 0x00000005u , LOADFVMLIB = 0x00000006u , IDFVMLIB = 0x00000007u ,
  IDENT = 0x00000008u , FVMFILE = 0x00000009u , PREPAGE = 0x0000000Au , DYSYMTAB = 0x0000000Bu ,
  LOAD_DYLIB = 0x0000000Cu , ID_DYLIB = 0x0000000Du , LOAD_DYLINKER = 0x0000000Eu , ID_DYLINKER = 0x0000000Fu ,
  PREBOUND_DYLIB = 0x00000010u , ROUTINES = 0x00000011u , SUB_FRAMEWORK = 0x00000012u , SUB_UMBRELLA = 0x00000013u ,
  SUB_CLIENT = 0x00000014u , SUB_LIBRARY = 0x00000015u , TWOLEVEL_HINTS = 0x00000016u , PREBIND_CKSUM = 0x00000017u ,
  LOAD_WEAK_DYLIB = 0x80000018u , SEGMENT_64 = 0x00000019u , ROUTINES_64 = 0x0000001Au , UUID = 0x0000001Bu ,
  RPATH = 0x8000001Cu , CODE_SIGNATURE = 0x0000001Du , SEGMENT_SPLIT_INFO = 0x0000001Eu , REEXPORT_DYLIB = 0x8000001Fu ,
  LAZY_LOAD_DYLIB = 0x00000020u , ENCRYPTION_INFO = 0x00000021u , DYLD_INFO = 0x00000022u , DYLD_INFO_ONLY = 0x80000022u ,
  LOAD_UPWARD_DYLIB = 0x80000023u , VERSION_MIN_MACOSX = 0x00000024u , VERSION_MIN_IPHONEOS = 0x00000025u , FUNCTION_STARTS = 0x00000026u ,
  DYLD_ENVIRONMENT = 0x00000027u , MAIN = 0x80000028u , DATA_IN_CODE = 0x00000029u , SOURCE_VERSION = 0x0000002Au ,
  DYLIB_CODE_SIGN_DRS = 0x0000002Bu , ENCRYPTION_INFO_64 = 0x0000002Cu , LINKER_OPTION = 0x0000002Du , LINKER_OPTIMIZATION_HINT = 0x0000002Eu ,
  VERSION_MIN_TVOS = 0x0000002Fu , VERSION_MIN_WATCHOS = 0x00000030u , NOTE = 0x00000031u , BUILD_VERSION = 0x00000032u ,
  DYLD_EXPORTS_TRIE = 0x80000033u , DYLD_CHAINED_FIXUPS = 0x80000034u , FILESET_ENTRY = 0x80000035u , LIEF_UNKNOWN = 0xffee0001u
}
 
using raw_t = std::vector<uint8_t>
 
- Public Types inherited from LIEF::Object
template<class T >
using output_t = add_pointer_t<decay_t<T>>
 
template<class T >
using output_const_t = add_pointer_t<add_const_t<decay_t<T>>>
 

Detailed Description

Class that represents the LC_SYMTAB command.

Constructor & Destructor Documentation

◆ SymbolCommand() [1/3]

LIEF::MachO::SymbolCommand::SymbolCommand ( )
default

◆ SymbolCommand() [2/3]

LIEF::MachO::SymbolCommand::SymbolCommand ( const details::symtab_command & command)

◆ SymbolCommand() [3/3]

LIEF::MachO::SymbolCommand::SymbolCommand ( const SymbolCommand & copy)
default

◆ ~SymbolCommand()

LIEF::MachO::SymbolCommand::~SymbolCommand ( )
overridedefault

Member Function Documentation

◆ accept()

void LIEF::MachO::SymbolCommand::accept ( Visitor & visitor) const
overridevirtual

Reimplemented from LIEF::MachO::LoadCommand.

◆ classof()

static bool LIEF::MachO::SymbolCommand::classof ( const LoadCommand * cmd)
inlinestatic

References LIEF::MachO::LoadCommand::command().

◆ clone()

std::unique_ptr< LoadCommand > LIEF::MachO::SymbolCommand::clone ( ) const
inlineoverridevirtual

Reimplemented from LIEF::MachO::LoadCommand.

◆ numberof_symbols() [1/2]

uint32_t LIEF::MachO::SymbolCommand::numberof_symbols ( ) const
inline

Number of symbols registered.

◆ numberof_symbols() [2/2]

void LIEF::MachO::SymbolCommand::numberof_symbols ( uint32_t nb)
inline

◆ operator=()

SymbolCommand & LIEF::MachO::SymbolCommand::operator= ( const SymbolCommand & copy)
default

◆ original_nb_symbols()

uint32_t LIEF::MachO::SymbolCommand::original_nb_symbols ( ) const
inline

◆ original_str_size()

uint32_t LIEF::MachO::SymbolCommand::original_str_size ( ) const
inline

◆ print()

std::ostream & LIEF::MachO::SymbolCommand::print ( std::ostream & os) const
overridevirtual

Reimplemented from LIEF::MachO::LoadCommand.

◆ string_table() [1/2]

span< uint8_t > LIEF::MachO::SymbolCommand::string_table ( )
inline

◆ string_table() [2/2]

span< const uint8_t > LIEF::MachO::SymbolCommand::string_table ( ) const
inline

◆ strings_offset() [1/2]

uint32_t LIEF::MachO::SymbolCommand::strings_offset ( ) const
inline

Offset from the start of the file to the string table.

◆ strings_offset() [2/2]

void LIEF::MachO::SymbolCommand::strings_offset ( uint32_t offset)
inline

◆ strings_size() [1/2]

uint32_t LIEF::MachO::SymbolCommand::strings_size ( ) const
inline

Size of the size string table.

◆ strings_size() [2/2]

void LIEF::MachO::SymbolCommand::strings_size ( uint32_t size)
inline

◆ symbol_offset() [1/2]

uint32_t LIEF::MachO::SymbolCommand::symbol_offset ( ) const
inline

Offset from the start of the file to the n_list associated with the command.

◆ symbol_offset() [2/2]

void LIEF::MachO::SymbolCommand::symbol_offset ( uint32_t offset)
inline

◆ symbol_table() [1/2]

span< uint8_t > LIEF::MachO::SymbolCommand::symbol_table ( )
inline

◆ symbol_table() [2/2]

span< const uint8_t > LIEF::MachO::SymbolCommand::symbol_table ( ) const
inline
The documentation for this class was generated from the following file:
Generated by doxygen 1.13.0