Candidate release of source code.

Ghidra/Features/FileFormats/ghidra_scripts/RemoveOffcutReferenceToCurrentInstructionScript.java

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+/* ###
+ * IP: GHIDRA
+ * REVIEWED: YES
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+//Removes any offcut references to the current code unit.
+//@category References
+
+import ghidra.app.script.GhidraScript;
+import ghidra.program.model.address.Address;
+import ghidra.program.model.listing.*;
+import ghidra.program.model.symbol.Reference;
+
+public class RemoveOffcutReferenceToCurrentInstructionScript extends GhidraScript {
+
+	@Override
+	public void run() throws Exception {
+
+		Instruction instruction = getInstructionAt(currentAddress);
+
+		if ( instruction != null ) {
+			removeReferences( instruction );
+		}
+
+		Data data = getDataAt(currentAddress);
+
+		if ( data != null ) {
+			removeReferences( data );
+		}
+	}
+
+	private void removeReferences(CodeUnit codeUnit) {
+		Address address = currentAddress.add( 1 );
+
+		while ( address.compareTo( codeUnit.getMaxAddress() ) <= 0) {
+
+			if ( monitor.isCancelled() ) {
+				break;
+			}
+
+			Reference [] referencesTo = getReferencesTo(address);
+
+			for ( Reference reference : referencesTo ) {
+
+				if ( monitor.isCancelled() ) {
+					break;
+				}
+
+				removeReference(reference);
+			}
+
+			address = address.add( 1 );
+		}
+	}
+}