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GP-7044 - Find Uses - Updated finding code for FunctionDefinitions to

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find all references
This commit is contained in:
dragonmacher
2026-07-06 18:59:25 -04:00
parent 08e8f0b6d8
commit c0d344faba
1 changed files with 21 additions and 7 deletions
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28
Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/navigation/locationreferences/FunctionDefinitionLocationDescriptor.java
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@@ -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.
@@ -16,6 +16,7 @@
package ghidra.app.plugin.core.navigation.locationreferences;
import ghidra.program.database.symbol.FunctionSymbol;
import ghidra.program.model.address.Address;
import ghidra.program.model.data.*;
import ghidra.program.model.listing.*;
import ghidra.program.model.symbol.*;
@@ -39,6 +40,13 @@ public class FunctionDefinitionLocationDescriptor extends GenericDataTypeLocatio
protected void doGetReferences(Accumulator<LocationReference> accumulator, TaskMonitor monitor)
throws CancelledException {
findAppliedFunctionDefinition(accumulator);
ReferenceUtils.findDataTypeReferences(accumulator, functionDefinition, program, true,
monitor);
}
private void findAppliedFunctionDefinition(Accumulator<LocationReference> accumulator) {
DataType myReturnType = functionDefinition.getReturnType();
ParameterDefinition[] myParameters = functionDefinition.getArguments();
@@ -48,15 +56,14 @@ public class FunctionDefinitionLocationDescriptor extends GenericDataTypeLocatio
// the definition could be applied in more than one namespace, so handle each application
while (symbols.hasNext()) {
Symbol symbol = symbols.next();
if (!(symbol instanceof FunctionSymbol)) {
Symbol symbol = symbols.next();
if (!(symbol instanceof FunctionSymbol functionSymbol)) {
continue;
}
FunctionSymbol functionSymbol = (FunctionSymbol) symbol;
long symbolID = functionSymbol.getID();
Function function = functionManager.getFunction(symbolID);
FunctionSignature signature = function.getSignature(true);
ParameterDefinition[] theirParameters = signature.getArguments();
if (!isSameParamters(myParameters, theirParameters)) {
@@ -67,7 +74,14 @@ public class FunctionDefinitionLocationDescriptor extends GenericDataTypeLocatio
continue;
}
accumulator.add(new LocationReference(symbol.getAddress()));
ProgramLocation location = symbol.getProgramLocation();
Address address = symbol.getAddress();
if (location != null) {
accumulator.add(new LocationReference(address, null, location));
}
else {
accumulator.add(new LocationReference(address));
}
}
}