Merge pull request #4 from qufb/32x

Extend 32X support

src/main/java/sega/MarsUserHeader.java

@@ -0,0 +1,93 @@
+package sega;
+
+import java.io.IOException;
+
+import ghidra.app.util.bin.BinaryReader;
+import ghidra.app.util.bin.StructConverter;
+import ghidra.program.model.data.DataType;
+import ghidra.program.model.data.Structure;
+import ghidra.program.model.data.StructureDataType;
+
+class MarsUserHeader implements StructConverter {
+	private byte[] moduleName = null;
+	private long version = 0;
+	private long sourceAddress = 0;
+	private long destinationAddress = 0;
+	private long size = 0;
+	private long sh2MasterStartAddress = 0;
+	private long sh2SlaveStartAddress = 0;
+	private long sh2MasterVectorBaseAddress = 0;
+	private long sh2SlaveVectorBaseAddress = 0;
+
+	MarsUserHeader(BinaryReader reader) throws IOException {
+
+		if (reader.length() < 0x2d) {
+			return;
+		}
+
+		reader.setPointerIndex(0x3c0);
+
+		moduleName = reader.readNextByteArray(0x10);
+		version = reader.readNextUnsignedInt();
+		sourceAddress = reader.readNextUnsignedInt();
+		destinationAddress = reader.readNextUnsignedInt();
+		size = reader.readNextUnsignedInt();
+		sh2MasterStartAddress = reader.readNextUnsignedInt();
+		sh2SlaveStartAddress = reader.readNextUnsignedInt();
+		sh2MasterVectorBaseAddress = reader.readNextUnsignedInt();
+		sh2SlaveVectorBaseAddress = reader.readNextUnsignedInt();
+	}
+
+	@Override
+	public DataType toDataType() {
+		Structure s = new StructureDataType("MARSUserHeader", 0);
+
+		s.add(STRING, 0x10, "moduleName", null);
+		s.add(DWORD, 0x04, "version", null);
+		s.add(POINTER, 0x04, "sourceAddress", null);
+		s.add(POINTER, 0x04, "destinationAddress", null);
+		s.add(DWORD, 0x04, "size", null);
+		s.add(POINTER, 0x04, "sh2MasterStartAddress", null);
+		s.add(POINTER, 0x04, "sh2SlaveStartAddress", null);
+		s.add(POINTER, 0x04, "sh2MasterVectorBaseAddress", null);
+		s.add(POINTER, 0x04, "sh2SlaveVectorBaseAddress", null);
+
+		return s;
+	}
+
+	public byte[] getModuleName() {
+		return moduleName;
+	}
+
+	public long getVersion() {
+		return version;
+	}
+
+	public long getSourceAddress() {
+		return sourceAddress;
+	}
+
+	public long getDestinationAddress() {
+		return destinationAddress;
+	}
+
+	public long getSize() {
+		return size;
+	}
+
+	public long getSh2MasterStartAddress() {
+		return sh2MasterStartAddress;
+	}
+
+	public long getSh2SlaveStartAddress() {
+		return sh2SlaveStartAddress;
+	}
+
+	public long getSh2MasterVectorBaseAddress() {
+		return sh2MasterVectorBaseAddress;
+	}
+
+	public long getSh2SlaveVectorBaseAddress() {
+		return sh2SlaveVectorBaseAddress;
+	}
+}