Package ghidra.program.model.correlate

Class DisambiguateByParent

java.lang.Object

ghidra.program.model.correlate.DisambiguateByParent

All Implemented Interfaces:

DisambiguateStrategy

public class DisambiguateByParent
extends Object
implements DisambiguateStrategy

Attempt to disambiguate similar n-grams by looking at the parents of blocks containing the n-grams

Constructor Summary

Constructors

Constructor	Description
DisambiguateByParent()

Method Summary

Modifier and Type	Method	Description
ArrayList<Hash>	calcHashes(InstructHash instHash, int matchSize, HashStore store)	Generate (possibly multiple) hashes that can be used to disambiguate an n-gram and its block from other blocks with similar instructions.

Methods inherited from class java.lang.Object

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

Constructor Details

DisambiguateByParent

public DisambiguateByParent()

Method Details

calcHashes

public ArrayList<Hash> calcHashes(InstructHash instHash,
 int matchSize,
 HashStore store)
                           throws CancelledException

Description copied from interface: DisambiguateStrategy

Generate (possibly multiple) hashes that can be used to disambiguate an n-gram and its block from other blocks with similar instructions. Hashes are attached to the block's disambigHash list.

Specified by:

calcHashes in interface DisambiguateStrategy

Parameters:

instHash - the instruction hash

matchSize - the number of instructions to match

store - is the HashStore used to store the disambiguating hashes

Returns:

the list of disambiguating hashes

Throws:

CancelledException