protected DebugInfoEntry addBaseType(String name, int size, int encoding) {
		ensureCompUnit();
		DIECreator tmp = new DIECreator(dwarfProg, DW_TAG_base_type) //
				.addInt(DW_AT_byte_size, size)
				.addInt(DW_AT_encoding, encoding);
		if (name != null) {
			tmp.addString(DW_AT_name, name);
		}
		return tmp.create();
	}
Base class for unit tests needing DWARF DIEs.  Provides 2 DWARF compile-units and helper
methods to create DIE records.
Ghidra/Features/Base/src/test/java/ghidra/app/util/bin/format/dwarf/DWARFTestBase.java