This is a port of ALD - the Assembly Language Debugger.
It provides breakpoint debugging capabilities, a
disassembler, and easy memory and register manipulation
to those wishing to debug their assembly language programs.
Currently, x86 platforms are supported.
WWW: http://dunx1.irt.drexel.edu/~psa22/ald.html
from Patrick Alken <pa59 at cornell dot edu>