This WIP server should have better signal, ptrace, and coredump
support.

It should be compatible with the future linux-pmac coredumps and
signal handling (linux-pmac needs bringing slightly up to date),
and is compatible with Kevin Buettner's <kev@primenet.com> gdb
changes, although his binary also needs to be compiled against
new kernel include files.

If you've got shared library support then you should be able
to use the gdb binary I have put here.

To enable coredumps under bash, use

ulimit -c unlimited

Then when a program fails, it'll dump a nice big coredump file and
eat up your disk :-) be sure to clean up after yourself!

Please let me know of any problems with this WIP

  [ Nick ]

(n.stephen@opengroup.org)