Package ghidra.app.util.bin.format.swift.types

Class TargetVTableDescriptorHeader

java.lang.Object

ghidra.app.util.bin.format.swift.SwiftTypeMetadataStructure

ghidra.app.util.bin.format.swift.types.TargetVTableDescriptorHeader

All Implemented Interfaces:

StructConverter

public class TargetVTableDescriptorHeader
extends SwiftTypeMetadataStructure

Represents a Swift TargetVTableDescriptorHeader structure

See Also:

• swift/ABI/Metadata.h

Field Summary

Fields inherited from class ghidra.app.util.bin.format.swift.SwiftTypeMetadataStructure

CATEGORY, CATEGORY_PATH

Fields inherited from interface ghidra.app.util.bin.StructConverter

ASCII, BOOL, BYTE, DWORD, IBO32, IBO64, POINTER, QWORD, SLEB128, STRING, ULEB128, UTF16, UTF8, VOID, WORD

Constructor Summary

Constructors

Constructor	Description
TargetVTableDescriptorHeader(BinaryReader reader)	Creates a new TargetVTableDescriptorHeader

Method Summary

Modifier and Type	Method	Description
String	getDescription()	Returns a short description of the SwiftTypeMetadataStructure.
String	getStructureName()	Returns the name of the SwiftTypeMetadataStructure.
long	getVTableOffset()	Returns the offset of the vtable for this class in its metadata, if any, in words.
long	getVTableSize()	Returns the number of vtable entries.
DataType	toDataType()	Returns a structure datatype representing the contents of the implementor of this interface.

Methods inherited from class ghidra.app.util.bin.format.swift.SwiftTypeMetadataStructure

getBase, getTrailingObjects

Methods inherited from class java.lang.Object

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

Constructor Details

TargetVTableDescriptorHeader

public TargetVTableDescriptorHeader(BinaryReader reader)
                             throws IOException

Creates a new TargetVTableDescriptorHeader

Parameters:

reader - A BinaryReader positioned at the start of the structure

Throws:

IOException - if there was an IO-related problem creating the structure

Method Details

getVTableOffset

public long getVTableOffset()

Returns the offset of the vtable for this class in its metadata, if any, in words.

Returns:

the offset of the vtable for this class in its metadata, if any, in words

getVTableSize

public long getVTableSize()

Returns the number of vtable entries.

Returns:

the number of vtable entries

getStructureName

public String getStructureName()

Description copied from class: SwiftTypeMetadataStructure

Returns the name of the SwiftTypeMetadataStructure.

Specified by:

getStructureName in class SwiftTypeMetadataStructure

Returns:

the name of the SwiftTypeMetadataStructure

getDescription

public String getDescription()

Description copied from class: SwiftTypeMetadataStructure

Returns a short description of the SwiftTypeMetadataStructure.

Specified by:

getDescription in class SwiftTypeMetadataStructure

Returns:

a short description of the SwiftTypeMetadataStructure

toDataType

public DataType toDataType()
                    throws DuplicateNameException,
IOException

Description copied from interface: StructConverter

Returns a structure datatype representing the contents of the implementor of this interface.

For example, given:

 class A {
     int foo;
     double bar;
 }
 

The return value should be a structure data type with two data type components; an INT and a DOUBLE. The structure should contain field names and, if possible, field comments.

Returns:

returns a structure datatype representing the implementor of this interface

Throws:

DuplicateNameException - when a datatype of the same name already exists

IOException - if an IO-related error occurs

See Also:

• StructureDataType