 on top of the PC's I/O region
or other reserved areas, and of course it can't use shared libraries or
other fancy features.  Initially, only images in a.out format are
supported; ELF support will probably later be specified in the standard.<P>

Unfortunately, the exact meaning of the text, data, bss, and entry fields
of a.out headers tends to vary widely between different executable flavors,
and it is sometimes very difficult to distinguish one flavor from another
(e.g. Linux ZMAGIC executables and Mach ZM