41 lines
1.4 KiB
Java
41 lines
1.4 KiB
Java
/* ###
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* IP: GHIDRA
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* REVIEWED: YES
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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//Clears any functions that are not xref'd
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//@category Symbol
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import ghidra.app.script.GhidraScript;
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import ghidra.program.model.listing.Function;
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import ghidra.program.model.listing.FunctionIterator;
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public class ClearOrphanFunctions extends GhidraScript {
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@Override
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public void run() throws Exception {
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FunctionIterator funcIter = currentProgram.getListing().getFunctions(true);
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while (funcIter.hasNext()) {
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Function func = funcIter.next();
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if (currentProgram.getReferenceManager().getReferenceCountTo(func.getEntryPoint()) == 0) {
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println("Function " + func.getName() + " at " + func.getEntryPoint().toString() +
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" is not called");
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currentProgram.getFunctionManager().removeFunction(func.getEntryPoint());
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setEOLComment(func.getEntryPoint(), "Function Removed by ClearOrphanFunctions.java");
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}
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}
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}
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}
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