Package ghidra.app.plugin.languages.sleigh

Class SleighLanguages

java.lang.Object

ghidra.app.plugin.languages.sleigh.SleighLanguages

public class SleighLanguages
extends java.lang.Object

A collection of utility functions for traversing constructors and Pcode operations of SLEIGH languages

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static class	SleighLanguages.ConsVisitForPcode	An internal visitor The traverseAllPcodeOps(SleighLanguage, PcodeOpEntryVisitor) method uses this visitor to traverse every constructor a given language.

Constructor Summary

Constructors

Constructor	Description
SleighLanguages()

Method Summary

Modifier and Type	Method	Description
static int	traverseAllPcodeOps(SleighLanguage lang, PcodeOpEntryVisitor visitor)	Traverse the Pcode operations of a given SLEIGH language During traversal, if a "NOP" constructor, i.e., one having no Pcode operations, is encountered, the callback is still invoked at least once, with a null Pcode operation.
static int	traverseConstructors(SleighLanguage lang, ConstructorEntryVisitor visitor)	Traverse the constructors of a given SLEIGH language
static int	traverseConstructors(SubtableSymbol subtable, SubtableEntryVisitor visitor)	Traverse the constructors of a given table

Methods inherited from class java.lang.Object

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

Constructor Detail

SleighLanguages

public SleighLanguages()

Method Detail

traverseConstructors

public static int traverseConstructors(SleighLanguage lang,
                                       ConstructorEntryVisitor visitor)

Traverse the constructors of a given SLEIGH language

Parameters:

lang - the language

visitor - a callback for each constructor visited

Returns:

a value from VisitorResults

traverseConstructors

public static int traverseConstructors(SubtableSymbol subtable,
                                       SubtableEntryVisitor visitor)

Traverse the constructors of a given table

Parameters:

subtable - the table

visitor - a callback for each constructor visited

Returns:

a value from VisitorResults

traverseAllPcodeOps

public static int traverseAllPcodeOps(SleighLanguage lang,
                                      PcodeOpEntryVisitor visitor)

Traverse the Pcode operations of a given SLEIGH language During traversal, if a "NOP" constructor, i.e., one having no Pcode operations, is encountered, the callback is still invoked at least once, with a null Pcode operation. This is so NOP constructors are not overlooked by this traversal.

Parameters:

lang - the language

visitor - a callback for each Pcode operation visited

Returns:

a value from VisitorResults