Package ghidra.program.model.block

Class CodeBlockReferenceImpl

java.lang.Object

ghidra.program.model.block.CodeBlockReferenceImpl

All Implemented Interfaces:

CodeBlockReference

public class CodeBlockReferenceImpl
extends Object
implements CodeBlockReference

CodeBlockReferenceImpl implements a CodeBlockReference.

A CodeBlockReference represents the flow from one source block to a destination block, including information about how flow occurs between the two blocks (JUMP, CALL, etc..).

The reference is the address in the destination block that is actually flowed to by some instruction in the source block.

The referent is the address of the instruction in the source block that flows to the destination block.

See Also:

• CodeBlockReference

Constructor Summary

Constructors

Constructor	Description
CodeBlockReferenceImpl(CodeBlock source, CodeBlock destination, FlowType flowType, Address reference, Address referent)	Constructor for a CodeBlockReferenceImpl

Method Summary

Modifier and Type	Method	Description
Address	getDestinationAddress()	Returns the Destination Block address.
CodeBlock	getDestinationBlock()	Returns the Destination CodeBlock.
FlowType	getFlowType()	Returns the type of flow from the Source to the Destination CodeBlock.
Address	getReference()	Returns the address in the Destination block that is referenced by the Source block.
Address	getReferent()	Returns the address of the instruction in the Source Block that refers to the Destination block.
Address	getSourceAddress()	Returns the Source Block address.
CodeBlock	getSourceBlock()	Returns the Source CodeBlock.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

CodeBlockReferenceImpl

public CodeBlockReferenceImpl(CodeBlock source,
 CodeBlock destination,
 FlowType flowType,
 Address reference,
 Address referent)

Constructor for a CodeBlockReferenceImpl

Parameters:

source - source block for this flow

destination - destination block for this flow

flowType - how we flow

reference - reference address in destination block

referent - address of instruction in source block that flows to destination block.

Method Details

getSourceBlock

public CodeBlock getSourceBlock()

Description copied from interface: CodeBlockReference

Returns the Source CodeBlock.

Specified by:

getSourceBlock in interface CodeBlockReference

Returns:

the Source CodeBlock

See Also:

• CodeBlockReference.getSourceBlock()

getDestinationBlock

public CodeBlock getDestinationBlock()

Description copied from interface: CodeBlockReference

Returns the Destination CodeBlock.

Specified by:

getDestinationBlock in interface CodeBlockReference

Returns:

the Destination CodeBlock

See Also:

• CodeBlockReference.getDestinationBlock()

getFlowType

public FlowType getFlowType()

Description copied from interface: CodeBlockReference

Returns the type of flow from the Source to the Destination CodeBlock.

Specified by:

getFlowType in interface CodeBlockReference

Returns:

the type of flow

See Also:

• CodeBlockReference.getFlowType()

getReference

public Address getReference()

Description copied from interface: CodeBlockReference

Returns the address in the Destination block that is referenced by the Source block.

Specified by:

getReference in interface CodeBlockReference

Returns:

the address in the Destination block that is referenced by the Source block

See Also:

• CodeBlockReference.getReference()

getReferent

public Address getReferent()

Description copied from interface: CodeBlockReference

Returns the address of the instruction in the Source Block that refers to the Destination block.

Specified by:

getReferent in interface CodeBlockReference

Returns:

the address of the instruction in the Source Block that refers to the Destination block

See Also:

• CodeBlockReference.getReferent()

getSourceAddress

public Address getSourceAddress()

Description copied from interface: CodeBlockReference

Returns the Source Block address. The source address should only occur in one block.

Specified by:

getSourceAddress in interface CodeBlockReference

Returns:

the Source Block address

See Also:

• CodeBlockReference.getSourceAddress()

getDestinationAddress

public Address getDestinationAddress()

Description copied from interface: CodeBlockReference

Returns the Destination Block address. The destination address should only occur in one block.

Specified by:

getDestinationAddress in interface CodeBlockReference

Returns:

the Destination Block address

See Also:

• CodeBlockReference.getDestinationAddress()

toString

public String toString()

Overrides:

toString in class Object