rndtrash/JSRF-Decompilation
1
0
Fork 0
mirror of https://codeberg.org/KeybadeBlox/JSRF-Decompilation.git synced 2026-02-20 02:07:02 +03:00
Code Issues Projects Releases Packages Wiki Activity Actions

Complete Ghidra symbol import script

Browse source
This commit is contained in:
KeybadeBlox 2026-02-17 22:30:10 -05:00
parent 92179ea9bd
commit fd6815ae42
3 changed files with 1342 additions and 1263 deletions
Download patch file Download diff file Expand all files Collapse all files

55
ghidra/ghidra_scripts/EnhancedImport.java
View file

@ -8,8 +8,12 @@ import ghidra.program.model.address.Address;
import ghidra.program.model.data.ArrayDataType;
import ghidra.program.model.data.DataType;
import ghidra.program.model.data.PointerDataType;
import ghidra.program.model.data.Undefined4DataType;
import ghidra.program.model.listing.Data;
import ghidra.program.model.listing.Function;
import ghidra.program.model.listing.Function.FunctionUpdateType;
import ghidra.program.model.listing.Parameter;
import ghidra.program.model.listing.ParameterImpl;
import ghidra.program.model.symbol.Namespace;
import ghidra.program.model.symbol.SourceType;
import ghidra.program.model.symbol.Symbol;
@ -50,23 +54,26 @@ public class EnhancedImport extends GhidraScript{
final Address addr,
final String[] parts
) throws Exception {
final String name = unqualified(parts[3]);
print("Importing data symbol \"" + parts[3] + "\"...");
// Create symbol
final Namespace ns = importNamespace(parts[3]);
final Symbol s = Optional.ofNullable(getSymbolAt(addr))
.orElse(createLabel(addr, name, ns, true, SourceType.USER_DEFINED));
.orElse(createLabel(
addr,
unqualified(parts[3]),
ns,
true,
SourceType.USER_DEFINED
));
// Create data
final Optional<DataType> t_maybe = makeType(parts[2]);
if (t_maybe.orElse(null) instanceof DataType t) {
if (makeType(parts[2]).orElse(null) instanceof DataType t) {
clearListing(addr, addr.add(Math.max(t.getLength(), 1) - 1));
currentProgram.getListing().createData(addr, t);
println(" done.");
} else println(", skipping.");
} else println(" skipping.");
}
private static String unqualified(final String qualifiedName) {
@ -98,7 +105,7 @@ public class EnhancedImport extends GhidraScript{
.getService(DataTypeQueryService.class)
.findDataTypes(baseName, null);
if (foundTypes.size() == 0) {
print(" can't find data type \"" + baseName + "\"");
print(" can't find data type \"" + baseName + "\",");
return Optional.empty();
}
@ -153,6 +160,38 @@ public class EnhancedImport extends GhidraScript{
final Address addr,
final String[] parts
) throws Exception {
println("TODO: function \"" + parts[6] + "\"");
print("Importing function symbol \"" + parts[6] + "\"...");
final Function f = Optional.ofNullable(getFunctionAt(addr))
.orElse(createFunction(addr, parts[6]));
if (makeType(parts[2]).orElse(null) instanceof DataType t)
f.setReturnType(t, SourceType.USER_DEFINED);
f.setInline(parts[4].equals("inline"));
f.setCallFixup(parts[5].equals("nofixup") ? null : parts[5]);
f.setName(unqualified(parts[6]), SourceType.USER_DEFINED);
if (importNamespace(parts[6]) instanceof Namespace ns)
f.setParentNamespace(ns);
final ArrayList<Parameter> args = new ArrayList<>();
for (int i = 7; i < parts.length - 1; i += 2)
args.add(new ParameterImpl(
parts[i+1],
makeType(parts[i]).orElse(Undefined4DataType.dataType),
currentProgram
));
f.updateFunction(
parts[3],
null,
args,
FunctionUpdateType.DYNAMIC_STORAGE_FORMAL_PARAMS,
true,
SourceType.USER_DEFINED
);
f.setVarArgs(parts[parts.length - 1].equals("..."));
println(" done.");
}
}