yetangitu/ghidra
1
0
Fork 0
mirror of https://github.com/NationalSecurityAgency/ghidra.git synced 2025-10-04 02:09:44 +02:00
Code Issues Releases Wiki Activity

Candidate release of source code.

Browse source
This commit is contained in:
Dan 2019-03-26 13:45:32 -04:00
parent db81e6b3b0
commit 79d8f164f8
12449 changed files with 2800756 additions and 16 deletions
Download patch file Download diff file Expand all files Collapse all files

65
Ghidra/Features/Base/ghidra_scripts/LabelDataScript.java Normal file
View file

@ -0,0 +1,65 @@
/* ###
* 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.
*/
//This script applies a meaningful label (based on data type and data representation) on all referenced data that does
// not already have a meaningful name (ie strings), and pointers
// This script only makes labels where there currently is a default label or an analysis label. It does not overwrite user or imported labels.
//@category Analysis
import ghidra.app.script.GhidraScript;
import ghidra.program.model.listing.Data;
import ghidra.program.model.listing.Listing;
import ghidra.program.model.mem.Memory;
import ghidra.program.model.symbol.*;
public class LabelDataScript extends GhidraScript {
Listing listing;
Memory memory;
SymbolTable symbolTable;
@Override
public void run() throws Exception {
listing = currentProgram.getListing();
memory = currentProgram.getMemory();
symbolTable = currentProgram.getSymbolTable();
monitor.setMessage("Labeling referenced data...");
Data data = getFirstData();
while ((data != null) && (!monitor.isCancelled())) {
if (!data.isPointer() &&
(!data.getBaseDataType().getName().toLowerCase().contains("string")) &&
(!data.getBaseDataType().getName().toLowerCase().contains("unicode"))) {
Symbol sym = symbolTable.getPrimarySymbol(data.getMinAddress());
if ((sym != null) && ((sym.getSource() == SourceType.DEFAULT) ||
(sym.getSource() == SourceType.ANALYSIS))) {
String newLabel =
data.getDefaultLabelPrefix(null) + "_" +
SymbolUtilities.replaceInvalidChars(
data.getDefaultValueRepresentation(), false) +
"_" + data.getMinAddress().toString();
Symbol newSym = symbolTable.createLabel(data.getMinAddress(), newLabel,
SourceType.ANALYSIS);
println(data.getMinAddress().toString() + " " + newLabel);
if (!newSym.isPrimary()) {
newSym.setPrimary();
}
}
}
data = getDataAfter(data);
}
}
}