Package ghidra.program.util

Class LabelFieldLocation

java.lang.Object

ghidra.program.util.ProgramLocation

ghidra.program.util.CodeUnitLocation

ghidra.program.util.LabelFieldLocation

All Implemented Interfaces:

Cloneable, Comparable<ProgramLocation>

public class LabelFieldLocation
extends CodeUnitLocation

This class contains specific location information within the label field of a CodeUnitLocation

Field Summary

Fields inherited from class ghidra.program.util.ProgramLocation

addr, program, refAddr

Constructor Summary

Constructors

Constructor	Description
LabelFieldLocation()	Default constructor needed for restoring a label field location from XML
LabelFieldLocation(Program program, Address addr, int[] componentPath, String label, Namespace namespace, int row, int charOffset)	Construct a new LabelFieldLocation.
LabelFieldLocation(Program program, Address addr, String label)	Construct a new LabelFieldLocation where the namespace is global, primary is false, and the cursor location is at row 0, column 0;
LabelFieldLocation(Program program, Address addr, String label, Namespace namespace, int row)	Construct a new LabelFieldLocation.
LabelFieldLocation(Symbol s)	Creates a label field location using the specified symbol and an index of 0.
LabelFieldLocation(Symbol s, int row, int charOffset)	Creates a label field location using the specified symbol and the specified field index.

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object obj)
String	getName()
Symbol	getSymbol()	Returns the symbol at this LabelFieldLocation NOTE: currently a null symbol will be returned for default thunk functions
SymbolPath	getSymbolPath()	Returns the symbol path which corresponds to the label location
int	hashCode()
void	restoreState(Program p, SaveState obj)	Restore this program location using the given program and save state object.
void	saveState(SaveState obj)	Save this program location to the given save state object.
String	toString()

Methods inherited from class ghidra.program.util.CodeUnitLocation

isValid

Methods inherited from class ghidra.program.util.ProgramLocation

clone, compareAddr, compareTo, getAddress, getByteAddress, getCharOffset, getColumn, getComponentPath, getLocation, getProgram, getRefAddress, getRow, getTranslatedCopy

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

LabelFieldLocation

public LabelFieldLocation()

Default constructor needed for restoring a label field location from XML

LabelFieldLocation

public LabelFieldLocation(Program program,
 Address addr,
 int[] componentPath,
 String label,
 Namespace namespace,
 int row,
 int charOffset)

Construct a new LabelFieldLocation.

Parameters:

program - the program of the location

addr - address of the location; should not be null

componentPath - array of indexes for each nested data component; the index is the data component's index within its parent; may be null.

label - the label String at this location.

namespace - the namespace; may be null.

row - the row in list of labels as displayed by the label field. Only used for program location comparison purposes.

charOffset - the column position within the label string for this location.

LabelFieldLocation

public LabelFieldLocation(Program program,
 Address addr,
 String label)

Construct a new LabelFieldLocation where the namespace is global, primary is false, and the cursor location is at row 0, column 0;

Parameters:

program - the program of the location.

addr - the address of the location.

label - the name of the symbol for this label location.

LabelFieldLocation

public LabelFieldLocation(Program program,
 Address addr,
 String label,
 Namespace namespace,
 int row)

Construct a new LabelFieldLocation.

Parameters:

program - the program of the location.

addr - address of the location; should not be null

label - the label String at this location.

namespace - the namespace for the label. Null will default to the global namespace.

row - the row in list of labels as displayed by the label field. Only used for program location comparison purposes.

LabelFieldLocation

public LabelFieldLocation(Symbol s)

Creates a label field location using the specified symbol and an index of 0.

Parameters:

s - the symbol to use when creating the location

LabelFieldLocation

public LabelFieldLocation(Symbol s,
 int row,
 int charOffset)

Creates a label field location using the specified symbol and the specified field index.

Parameters:

s - the symbol to use when creating the location

row - the row of the symbol.

charOffset - the position within the label string for this location

Method Details

getName

public String getName()

getSymbol

public Symbol getSymbol()

Returns the symbol at this LabelFieldLocation NOTE: currently a null symbol will be returned for default thunk functions

Returns:

the symbol at this LabelFieldLocation or null if symbol lookup fails

getSymbolPath

public SymbolPath getSymbolPath()

Returns the symbol path which corresponds to the label location

Returns:

symbol path

toString

public String toString()

Overrides:

toString in class ProgramLocation

hashCode

public int hashCode()

Overrides:

hashCode in class ProgramLocation

equals

public boolean equals(Object obj)

Overrides:

equals in class ProgramLocation

saveState

public void saveState(SaveState obj)

Description copied from class: ProgramLocation

Save this program location to the given save state object.

Overrides:

saveState in class ProgramLocation

Parameters:

obj - the save state object for saving the location

restoreState

public void restoreState(Program p,
 SaveState obj)

Description copied from class: ProgramLocation

Restore this program location using the given program and save state object.

Overrides:

restoreState in class ProgramLocation

Parameters:

p - program to restore from

obj - the save state to restore from