Package ghidra.app.util.bin.format.dwarf4

Class DWARFAbbreviation

java.lang.Object

ghidra.app.util.bin.format.dwarf4.DWARFAbbreviation

public class DWARFAbbreviation
extends Object

This class represents the 'schema' for a DWARF DIE record.

A raw DWARF DIE record specifies its abbreviation code (pointing to an instance of this class) and the corresponding DWARFAbbreviation instance has the information about how the raw DIE is laid out.

Constructor Summary

Constructors

Constructor	Description
DWARFAbbreviation(int abbreviationCode, int tag, boolean hasChildren, DWARFAttributeSpecification[] attributes)

Method Summary

Modifier and Type	Method	Description
DWARFAttributeSpecification	findAttribute(int attribute)	Get the attribute with the given attribute key.
int	getAbbreviationCode()	Get the abbreviation code.
DWARFAttributeSpecification	getAttributeAt(int index)	Get the attribute at the given index.
int	getAttributeCount()
DWARFAttributeSpecification[]	getAttributes()	Return a live list of the attributes.
int	getTag()	Get the tag value.
boolean	hasChildren()	Checks to see if this abbreviation has any DIE children.
static DWARFAbbreviation	read(BinaryReader reader, DWARFProgram prog, TaskMonitor monitor)
static Map<Integer,DWARFAbbreviation>	readAbbreviations(BinaryReader reader, DWARFProgram prog, TaskMonitor monitor)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

DWARFAbbreviation

public DWARFAbbreviation(int abbreviationCode,
 int tag,
 boolean hasChildren,
 DWARFAttributeSpecification[] attributes)

Method Details

read

public static DWARFAbbreviation read(BinaryReader reader,
 DWARFProgram prog,
 TaskMonitor monitor)
                              throws IOException,
CancelledException

Throws:

IOException

CancelledException

readAbbreviations

public static Map<Integer,DWARFAbbreviation> readAbbreviations(BinaryReader reader,
 DWARFProgram prog,
 TaskMonitor monitor)
                                                        throws IOException,
CancelledException

Throws:

IOException

CancelledException

toString

public String toString()

Overrides:

toString in class Object

getAbbreviationCode

public int getAbbreviationCode()

Get the abbreviation code.

Returns:

the abbreviation code

getTag

public int getTag()

Get the tag value.

Returns:

the tag value

hasChildren

public boolean hasChildren()

Checks to see if this abbreviation has any DIE children.

Returns:

true if this abbreviation has DIE children

getAttributes

public DWARFAttributeSpecification[] getAttributes()

Return a live list of the attributes.

Returns:

list of attributes

getAttributeCount

public int getAttributeCount()

getAttributeAt

public DWARFAttributeSpecification getAttributeAt(int index)

Get the attribute at the given index.

Parameters:

index - index of the attribute

Returns:

attribute specification

findAttribute

public DWARFAttributeSpecification findAttribute(int attribute)

Get the attribute with the given attribute key.

Parameters:

attribute - attribute key

Returns:

attribute specification