Assembler

The Tenor assembler (tas.c) converts between Tenor assembly language and assembled representations (currently either absolute binary files or ASCII-encoded hexadecimal 32-bit words).

tas --help produces the following usage description :

Usage:
  ./tas [ OPTIONS ] assembly-or-image-file [ assembly-or-image-file ... ] 
  -d, --disassemble     disassemble (default is to assemble)
  -f, --format=F        select output format ('binary' or 'text')
  -o, --output=X        write output to filename X
  -p, --preprocessor=X  pass input through preprocessor first (defaults to `cpp')
  -h, --help            display this message
  -V, --version         print the string 'tas version 2372637'

where the version number is of course subject to change (in this example it refers to commit 2372637).