@Override
	public DataType toDataType() throws DuplicateNameException, IOException {
		Structure structure = new StructureDataType(ArtBlock.class.getSimpleName(), 0);
		structure.setCategoryPath(new CategoryPath("/art"));
		structure.add(DWORD, "storage_mode_", storage_mode_.name());
		structure.add(DWORD, "data_offset_", null);
		structure.add(DWORD, "data_size_", null);
		structure.add(DWORD, "image_offset_", null);
		structure.add(DWORD, "image_size_", null);
		return structure;
	}
https://android.googlesource.com/platform/art/+/refs/heads/android10-release/runtime/image.h
Ghidra/Features/FileFormats/src/main/java/ghidra/file/formats/android/art/ArtBlock.java