SYNOPSIS

mixal [ file ... ]

DESCRIPTION

Mixal is an implementation of the hypothetical MIX computer and its assembly language called MIXAL. The computer was designed by Donald Knuth for use in his monumental and yet to be finished book series The Art of Computer Programming. All programs and all programming exercises in the book are written in the MIXAL language.

This implementation is a load-and-go assembler, meaning that you provide it with a MIXAL program source, which it translates into MIX machine code, which it promptly executes by acting as a MIX emulator.

You give Mixal zero or more program source files in the command line, which the program interprets. If you give it no arguments, it expects to find a program in the standard input stream. After the program has executed, the final state of the machine registers are printed to the standard output stream.

The card punch and line printer devices are connected to the standard input and output stream, respectively. Console input and output are connected to standard input and output, and the disk devices are connected to files named diskN in the current directory, where N is the device number. Those files are created on demand.

AUTHOR

This MIXAL implementation was designed and written by Darius Bacon, and then ported to Unixish systems and debugged by Eric S. Raymond. This version includes corrections to multiplication and division by Larry Gately. This manual page was written for Debian by Antti-Juhani Kaijanaho, with changes by Darius Bacon.