パッケージ: mixal (1.08-11)
A MIX emulator and MIXAL interpreter
Mixal is an implementation of the imaginary computer called MIX and its assembly language MIXAL, which were invented by Donald E. Knuth in the 1960's for use in his monumental and yet unfinished book series "The Art of Computer Programming". All actual programs and all programming exercises in the series are written in MIXAL.
This package contains a modified version of Darius Bacon's Mixal implementation. It takes a MIXAL source file, translates it to MIX machine code and then executes the resulting program, all in a single run. The result of the assembler step cannot be extracted to a file. Similarly, one cannot take a precompiled MIX program and try to execute it in this emulator - only MIXAL source is accepted.
The MIX emulator does not support floating-point operations nor the tape devices described in Knuth's book. This is not fatal, however, and most of the programs and exercise answers in Knuth's book can be run in this MIXAL implementation.
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