public Endian getEndianness() {
		return endianness;
	}
Returns the architecture object with the given signature.
Returns NULL if one does not exist.
@param signature the signature string
@return the architecture object with the given signature or NULL
Ghidra/Features/Base/src/main/java/ghidra/app/util/bin/format/macho/dyld/DyldArchitecture.java