Package org.eclipse.cdt.utils.macho

Class MachO64

java.lang.Object

org.eclipse.cdt.utils.macho.MachO64

All Implemented Interfaces:

AutoCloseable

public class MachO64
extends Object
implements AutoCloseable

Since:

5.2

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	MachO64.Attribute
class	MachO64.DyLib
class	MachO64.DyLibCommand
class	MachO64.DyLibModule
class	MachO64.DyLibReference
class	MachO64.DyLibTableOfContents
class	MachO64.DyLinkerCommand
class	MachO64.DySymtabCommand
class	MachO64.FVMFileCommand
class	MachO64.FVMLib
class	MachO64.FVMLibCommand
class	MachO64.IdentCommand
class	MachO64.LCStr
static class	MachO64.Line	Simple class to implement a line table
class	MachO64.LoadCommand
class	MachO64.MachOhdr
class	MachO64.MachUUID
class	MachO64.PrebindCksumCommand
class	MachO64.PreboundDyLibCommand
class	MachO64.RoutinesCommand
class	MachO64.Section
class	MachO64.SegmentCommand
class	MachO64.SubClientCommand
class	MachO64.SubFrameworkCommand
class	MachO64.SubLibraryCommand
class	MachO64.SubUmbrellaCommand
class	MachO64.Symbol
static class	MachO64.SymbolComparator	We have to implement a separate comparator since when we do the binary search down below we are using a Long and a Symbol object and the Long doesn't know how to compare against a Symbol so if we compare Symbol vs Long it is ok, but not if we do Long vs Symbol.
class	MachO64.SymSegCommand
class	MachO64.SymtabCommand
class	MachO64.ThreadCommand
class	MachO64.TwoLevelHint
class	MachO64.TwoLevelHintsCommand
class	MachO64.UnknownCommand

Field Summary

Fields

Modifier and Type	Field	Description
protected boolean	b64
protected CPPFilt	cppFilt
protected boolean	cppFiltEnabled
protected boolean	debugsym
protected ERandomAccessFile	efile
protected static final String	EMPTY_STRING
protected String	file
protected MachO64.LoadCommand[]	loadcommands
protected MachO64.MachOhdr	mhdr
protected static final MachO64.SymbolComparator	symbol_comparator

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	MachO64()
	MachO64(String file)
	MachO64(String file, boolean filton)
	MachO64(String file, long offset)
	MachO64(String file, long offset, boolean filton)

Method Summary

Modifier and Type	Method	Description
void	close()
boolean	cppFilterEnabled()
void	dispose()
protected void	finalize()	Make sure we do not leak the fds.
MachO64.Attribute	getAttributes()
static MachO64.Attribute	getAttributes(byte[] array)
static MachO64.Attribute	getAttributes(String file)
MachO64.DyLib[]	getDyLibs(int type)
MachO64.Symbol[]	getDynamicSymbols()
String	getFilename()
MachO64.Line[]	getLineTable()
MachO64.Symbol[]	getLocalSymbols()
MachO64.MachOhdr	getMachOhdr()
MachO64.Section[]	getSections()
MachO64.Symbol	getSymbol(long vma)
Object	getSymbolReader()
MachO64.Symbol[]	getSymbols()
MachO64.Symbol[]	getSymtabSymbols()
boolean	is64()
static boolean	isMachOHeader(byte[] bytes)
void	loadBinary()
void	setCppFilter(boolean enabled)
protected String	string_from_macho_symtab(MachO64.SymtabCommand symtab, int index)
long	swapInt(long val)
int	swapShort(short val)

Methods inherited from class java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

efile

protected ERandomAccessFile efile

mhdr

protected MachO64.MachOhdr mhdr

loadcommands

protected MachO64.LoadCommand[] loadcommands

cppFiltEnabled

protected boolean cppFiltEnabled

cppFilt

protected CPPFilt cppFilt

file

protected String file

debugsym

protected boolean debugsym

b64

protected boolean b64

EMPTY_STRING

protected static final String EMPTY_STRING

See Also:

• Constant Field Values

symbol_comparator

protected static final MachO64.SymbolComparator symbol_comparator

Constructor Details

MachO64

protected MachO64()

MachO64

public MachO64(String file,
 long offset)
        throws IOException

Throws:

IOException

MachO64

public MachO64(String file)
        throws IOException

Throws:

IOException

MachO64

public MachO64(String file,
 long offset,
 boolean filton)
        throws IOException

Throws:

IOException

MachO64

public MachO64(String file,
 boolean filton)
        throws IOException

Throws:

IOException

Method Details

string_from_macho_symtab

protected String string_from_macho_symtab(MachO64.SymtabCommand symtab,
 int index)
                                   throws IOException

Throws:

IOException

cppFilterEnabled

public boolean cppFilterEnabled()

setCppFilter

public void setCppFilter(boolean enabled)

getMachOhdr

public MachO64.MachOhdr getMachOhdr()
                             throws IOException

Throws:

IOException

getAttributes

public MachO64.Attribute getAttributes()
                                throws IOException

Throws:

IOException

getAttributes

public static MachO64.Attribute getAttributes(String file)
                                       throws IOException

Throws:

IOException

getAttributes

public static MachO64.Attribute getAttributes(byte[] array)
                                       throws IOException

Throws:

IOException

isMachOHeader

public static boolean isMachOHeader(byte[] bytes)

close

public void close()

Specified by:

close in interface AutoCloseable

dispose

public void dispose()

finalize

protected void finalize()
                 throws Throwable

Make sure we do not leak the fds.

Overrides:

finalize in class Object

Throws:

Throwable

loadBinary

public void loadBinary()
                throws IOException

Throws:

IOException

is64

public boolean is64()

getSymbols

public MachO64.Symbol[] getSymbols()

getDynamicSymbols

public MachO64.Symbol[] getDynamicSymbols()

getSymtabSymbols

public MachO64.Symbol[] getSymtabSymbols()

getLocalSymbols

public MachO64.Symbol[] getLocalSymbols()

getLineTable

public MachO64.Line[] getLineTable()

getSections

public MachO64.Section[] getSections()

getDyLibs

public MachO64.DyLib[] getDyLibs(int type)

getSymbol

public MachO64.Symbol getSymbol(long vma)

swapInt

public long swapInt(long val)

swapShort

public int swapShort(short val)

getFilename

public String getFilename()

getSymbolReader

public Object getSymbolReader()