Package ghidra.app.plugin.processors.sleigh

Class OpTplWalker

java.lang.Object

ghidra.app.plugin.processors.sleigh.OpTplWalker

public class OpTplWalker
extends Object

Class for walking pcode templates OpTpl in the correct order Supports walking the tree of an entire SleighInstructionPrototype or just a single ConstructTpl

Constructor Summary

Constructors

Constructor	Description
OpTplWalker(ConstructState root, int sectionnum)	Constructor for walking an entire parse tree
OpTplWalker(ConstructTpl tpl)	Constructor for walking a single template

Method Summary

Modifier and Type	Method	Description
ConstructState	getState()
boolean	isState()
Object	nextOpTpl()
void	popBuild()	Move to the parent of the current node
void	pushBuild(int buildnum)	While walking the OpTpl's in order, follow a particular BUILD directive into its respective Constructor and ContructTpl Use popBuild to backtrack

Methods inherited from class java.lang.Object

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

Constructor Details

OpTplWalker

public OpTplWalker(ConstructState root,
 int sectionnum)

Constructor for walking an entire parse tree

Parameters:

root - is the root ConstructState of the tree

sectionnum - is the named section to traverse (or -1 for main section)

OpTplWalker

public OpTplWalker(ConstructTpl tpl)

Constructor for walking a single template

Parameters:

tpl -

Method Details

getState

public ConstructState getState()

isState

public boolean isState()

pushBuild

public void pushBuild(int buildnum)

While walking the OpTpl's in order, follow a particular BUILD directive into its respective Constructor and ContructTpl Use popBuild to backtrack

Parameters:

buildnum - is the operand number of the BUILD directive to follow

popBuild

public void popBuild()

Move to the parent of the current node

nextOpTpl

public Object nextOpTpl()