a1

from The Free On-line Dictionary of Computing (8 July 2008)

a1

   <language> Address 1 code.

   An a1 code {interpreter}, by Matthew Newhook
   <[email protected]> was used to test compiler output.  It
   requires {gcc} 2.4.2 or higher and is portable to computers
   with {memory segment} protection.

   (ftp://ftp.cs.mun.ca/pub/a1).

   (1994-07-19)