ghidra-master/Ghidra/Features/Base/ghidra_scripts/CreateFunctionsFromSelection.java
/* ###
 * IP: GHIDRA
 *
 * 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.
 */
// Create Multiple functions from a selection by starting at the top
// of the selection and creating a new function.  Then create a new function
// at the next address that didn't get added to the body of the first function.
// Continue doing this until all addresses have been used up.
//
// This is very useful when used with Search->DeadSubroutines
//
//@category Functions

import ghidra.app.script.GhidraScript;
import ghidra.program.model.address.Address;
import ghidra.program.model.address.AddressIterator;

public class CreateFunctionsFromSelection extends GhidraScript {

	@Override
	public void run() throws Exception {

		if (currentSelection == null || currentSelection.isEmpty()) {
			return;
		}

		AddressIterator iter = currentSelection.getAddresses(true);
		while (iter.hasNext()) {
			Address addrStart = iter.next();
			if (getFunctionContaining(addrStart) != null) {
				continue;
			}
			this.createFunction(addrStart, null);
		}
	}

}
