Package ghidra.program.model.pcode

Class PcodeBlockBasic

java.lang.Object

ghidra.program.model.pcode.PcodeBlock

ghidra.program.model.pcode.PcodeBlockBasic

public class PcodeBlockBasic
extends PcodeBlock

A basic block constructed from PcodeOps

Nested Class Summary

Nested classes/interfaces inherited from class ghidra.program.model.pcode.PcodeBlock

PcodeBlock.BlockEdge

Field Summary

Fields inherited from class ghidra.program.model.pcode.PcodeBlock

BASIC, CONDITION, COPY, DOWHILE, GOTO, GRAPH, IFELSE, IFGOTO, INFLOOP, LIST, MULTIGOTO, PLAIN, PROPERIF, SWITCH, WHILEDO

Method Summary

Modifier and Type	Method	Description
boolean	contains(Address addr)	Is the given address in the range of instructions represented by this basic block
java.util.Iterator<PcodeOp>	getIterator()
Address	getStart()
Address	getStop()
protected void	insertAfter(java.util.Iterator<PcodeOp> iter, PcodeOp op)	Insert a new PcodeOp after a specific point in the list of PcodeOps
protected void	insertBefore(java.util.Iterator<PcodeOp> iter, PcodeOp op)	Insert a new PcodeOp before a specific point in the list of PcodeOps
protected void	insertEnd(PcodeOp op)	Insert a PcodeOp at the end of the block
protected void	remove(PcodeOp op)	Remove a PcodeOp from the block
void	restoreXmlBody(XmlPullParser parser, BlockMap resolver)	Restore the any additional information beyond header and edges from XML
void	saveXmlBody(java.io.Writer writer)	Serialize information about the block to XML, other than header and edge info

Methods inherited from class ghidra.program.model.pcode.PcodeBlock

addInEdge, calcDepth, getFalseOut, getFrontLeaf, getIn, getIndex, getInRevIndex, getInSize, getOut, getOutRevIndex, getOutSize, getParent, getTrueOut, getType, nameToType, restoreNextInEdge, restoreNextInEdge, restoreXml, restoreXmlEdges, restoreXmlHeader, saveXml, saveXmlEdges, saveXmlHeader, setIndex, toString, typeToName

Methods inherited from class java.lang.Object

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

Method Detail

getStart

public Address getStart()

Overrides:

getStart in class PcodeBlock

Returns:

the first Address covered by this block

getStop

public Address getStop()

Overrides:

getStop in class PcodeBlock

Returns:

the last Address covered by this block

contains

public boolean contains(Address addr)

Is the given address in the range of instructions represented by this basic block

Parameters:

addr - is the Address

Returns:

true if the Address is contained

insertBefore

protected void insertBefore(java.util.Iterator<PcodeOp> iter,
                            PcodeOp op)

Insert a new PcodeOp before a specific point in the list of PcodeOps

Parameters:

iter - points to the PcodeOp to insert before

op - is the new PcodeOp to insert

insertAfter

protected void insertAfter(java.util.Iterator<PcodeOp> iter,
                           PcodeOp op)

Insert a new PcodeOp after a specific point in the list of PcodeOps

Parameters:

iter - points to the PcodeOp to insert after

op - is the new PcodeOp to insert

insertEnd

protected void insertEnd(PcodeOp op)

Insert a PcodeOp at the end of the block

Parameters:

op - is the PcodeOp to insert

remove

protected void remove(PcodeOp op)

Remove a PcodeOp from the block

Parameters:

op - is the PcodeOp to remove

getIterator

public java.util.Iterator<PcodeOp> getIterator()

Returns:

an iterator over the PcodeOps in this basic block

saveXmlBody

public void saveXmlBody(java.io.Writer writer)
                 throws java.io.IOException

Description copied from class: PcodeBlock

Serialize information about the block to XML, other than header and edge info

Overrides:

saveXmlBody in class PcodeBlock

Parameters:

writer - is where to serialize to

Throws:

java.io.IOException - if there is a problem with the stream

restoreXmlBody

public void restoreXmlBody(XmlPullParser parser,
                           BlockMap resolver)
                    throws PcodeXMLException

Description copied from class: PcodeBlock

Restore the any additional information beyond header and edges from XML

Overrides:

restoreXmlBody in class PcodeBlock

Parameters:

parser - is the XML parser

resolver - is for looking up edge references

Throws:

PcodeXMLException - for invalid XML descriptions