Package ghidra.program.model.block

Class IsolatedEntrySubModel

java.lang.Object

ghidra.program.model.block.OverlapCodeSubModel

ghidra.program.model.block.IsolatedEntrySubModel

All Implemented Interfaces:

CodeBlockModel, SubroutineBlockModel

public class IsolatedEntrySubModel
extends OverlapCodeSubModel

IsolatedEntryCodeSubModel (S-model) defines subroutines with a unique entry point, which may share code with other subroutines. Each entry- point may either be a source or called entry-point and is identified using the MultEntSubModel. This model extends the OverlapCodeSubModel, redefining the set of addresses contained within each subroutine. Unlike the OverlapCodeSubModel, the address set of a IsolatedEntryCodeSubModel subroutine is permitted to span entry-points of other subroutines based upon the possible flows from its entry- point.

See Also:

• CodeBlockModel
• OverlapCodeSubModel
• MultEntSubModel

Field Summary

Fields

Modifier and Type	Field	Description
static final String	ISOLATED_MODEL_NAME

Fields inherited from class ghidra.program.model.block.OverlapCodeSubModel

foundOSubs, listing, modelM, OVERLAP_MODEL_NAME, program

Fields inherited from interface ghidra.program.model.block.CodeBlockModel

emptyBlockArray

Constructor Summary

Constructors

Constructor	Description
IsolatedEntrySubModel(Program program)	Construct a IsolatedEntrySubModel subroutine on a program.
IsolatedEntrySubModel(Program program, boolean includeExternals)	Construct a IsolatedEntrySubModel subroutine on a program.

Method Summary

Modifier and Type	Method	Description
String	getName()	Returns the model name.
protected CodeBlock	getSubroutine(Address mStartAddr, TaskMonitor monitor)	Get the subroutine code block which starts at the specified address which is an entry point of a Model-M subroutine.

Methods inherited from class ghidra.program.model.block.OverlapCodeSubModel

allowsBlockOverlap, createSub, externalsIncluded, getBaseSubroutineModel, getBasicBlockModel, getCodeBlockAt, getCodeBlocks, getCodeBlocksContaining, getCodeBlocksContaining, getDestinations, getFirstCodeBlockContaining, getFlowType, getListing, getModelM, getName, getNumDestinations, getNumSources, getProgram, getSources

Methods inherited from class java.lang.Object

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

Field Details

ISOLATED_MODEL_NAME

public static final String ISOLATED_MODEL_NAME

See Also:

• Constant Field Values

Constructor Details

IsolatedEntrySubModel

public IsolatedEntrySubModel(Program program)

Construct a IsolatedEntrySubModel subroutine on a program.

Parameters:

program - program to create blocks from.

IsolatedEntrySubModel

public IsolatedEntrySubModel(Program program,
 boolean includeExternals)

Construct a IsolatedEntrySubModel subroutine on a program.

Parameters:

program - program to create blocks from.

includeExternals - externals are included if true

Method Details

getSubroutine

protected CodeBlock getSubroutine(Address mStartAddr,
 TaskMonitor monitor)
                           throws CancelledException

Get the subroutine code block which starts at the specified address which is an entry point of a Model-M subroutine. Classes which extend this class should implement this method.

Overrides:

getSubroutine in class OverlapCodeSubModel

Parameters:

mStartAddr - = a Model-M subroutine entry point.

monitor - task monitor which allows user to cancel operation.

Returns:

a subroutine code block

Throws:

CancelledException - if the monitor cancels the operation.

getName

public String getName()

Description copied from interface: CodeBlockModel

Returns the model name.

Specified by:

getName in interface CodeBlockModel

Overrides:

getName in class OverlapCodeSubModel

Returns:

the model name

See Also:

• CodeBlockModel.getName()