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Merge remote-tracking branch 'origin/GP-3527_ghidra007_AutoVT_dupFunctionMatchSpeedup'

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Ryan Kurtz
2023-06-09 08:54:39 -04:00
parent 8e9a5b39cc 62622898a2
commit c792cd181f
1 changed files with 15 additions and 1 deletions
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Ghidra/Features/VersionTracking/src/main/java/ghidra/feature/vt/gui/actions/AutoVersionTrackingTask.java
+15 -1
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@@ -464,13 +464,27 @@ public class AutoVersionTrackingTask extends Task {
continue; continue;
} }
// if already matched or blocked skip it
if (match.getAssociation().getStatus() != VTAssociationStatus.AVAILABLE) {
continue;
}
// Get a set of related matches from the set of all matches. These all have the same // Get a set of related matches from the set of all matches. These all have the same
// instructions as each other but not necessarily the same operands. // instructions as each other but not necessarily the same operands.
Set<VTMatch> relatedMatches = getRelatedMatches(match, matches, monitor); Set<VTMatch> relatedMatches = getRelatedMatches(match, matches, monitor);
// remove related matches from the set of matches to process next time // remove related matches from the copy of set of matches which gets checked
// and skipped if not in the set
removeMatches(copyOfMatches, relatedMatches); removeMatches(copyOfMatches, relatedMatches);
if (relatedMatches.size() > 20) {
Msg.debug(this, "Too many related matches to process this match set " +
match.getSourceAddress());
continue;
}
// remove any matches that have identical source functions - if more than one // remove any matches that have identical source functions - if more than one
// with exactly the same instructions and operands then cannot determine a unique match // with exactly the same instructions and operands then cannot determine a unique match
Set<Address> sourceAddresses = getSourceAddressesFromMatches(relatedMatches, monitor); Set<Address> sourceAddresses = getSourceAddressesFromMatches(relatedMatches, monitor);