Package ghidra.app.plugin.processors.sleigh.pattern

Class OrPattern

java.lang.Object

ghidra.app.plugin.processors.sleigh.pattern.Pattern

ghidra.app.plugin.processors.sleigh.pattern.OrPattern

public class OrPattern
extends Pattern

A pattern that can be matched by matching any of a list of subpatterns

Constructor Summary

Constructors

Constructor	Description
OrPattern()
OrPattern(DisjointPattern a, DisjointPattern b)
OrPattern(ArrayList<?> list)

Method Summary

Modifier and Type	Method	Description
boolean	alwaysFalse()
boolean	alwaysInstructionTrue()
boolean	alwaysTrue()
void	decode(Decoder decoder)
Pattern	doAnd(Pattern b, int sa)
Pattern	doOr(Pattern b, int sa)
DisjointPattern	getDisjoint(int i)
boolean	isMatch(ParserWalker walker, SleighDebugLogger debug)
int	numDisjoint()
void	shiftInstruction(int sa)
Pattern	simplifyClone()

Methods inherited from class java.lang.Object

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

Constructor Details

OrPattern

public OrPattern()

OrPattern

public OrPattern(DisjointPattern a,
 DisjointPattern b)

OrPattern

public OrPattern(ArrayList<?> list)

Method Details

simplifyClone

public Pattern simplifyClone()

Specified by:

simplifyClone in class Pattern

shiftInstruction

public void shiftInstruction(int sa)

Specified by:

shiftInstruction in class Pattern

doOr

public Pattern doOr(Pattern b,
 int sa)

Specified by:

doOr in class Pattern

doAnd

public Pattern doAnd(Pattern b,
 int sa)

Specified by:

doAnd in class Pattern

isMatch

public boolean isMatch(ParserWalker walker,
 SleighDebugLogger debug)
                throws MemoryAccessException

Specified by:

isMatch in class Pattern

Throws:

MemoryAccessException

numDisjoint

public int numDisjoint()

Specified by:

numDisjoint in class Pattern

getDisjoint

public DisjointPattern getDisjoint(int i)

Specified by:

getDisjoint in class Pattern

alwaysTrue

public boolean alwaysTrue()

Specified by:

alwaysTrue in class Pattern

alwaysFalse

public boolean alwaysFalse()

Specified by:

alwaysFalse in class Pattern

alwaysInstructionTrue

public boolean alwaysInstructionTrue()

Specified by:

alwaysInstructionTrue in class Pattern

decode

public void decode(Decoder decoder)
            throws DecoderException

Specified by:

decode in class Pattern

Throws:

DecoderException