diff --git a/Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/database/code/CodeManager.java b/Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/database/code/CodeManager.java index 0278cf3dbf..826045252a 100644 --- a/Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/database/code/CodeManager.java +++ b/Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/database/code/CodeManager.java @@ -4,9 +4,9 @@ * 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. @@ -2964,8 +2964,13 @@ public class CodeManager implements ErrorHandler, ManagerDB { if (flowType == null) { flowType = RefType.INVALID; } + // Only remove jump reference if the function flowtype says it has a fallthrough + // Removing the branch to next address if instruction has no fallthrough causes + // flow following issues, for example creating a function body. boolean isFallthrough = - (flowType.isJump() && flowAddr.equals(inst.getMaxAddress().next())); + (flowType.isJump() && flowAddr.equals(inst.getMaxAddress().next())) && + inst.hasFallthrough(); + if (!isFallthrough) { mnemonicPrimaryRef = addDefaultMemoryReferenceIfMissing(inst, Reference.MNEMONIC, flowAddr, flowType, oldRefList, mnemonicPrimaryRef);