There are two different formats available for download: a .tar.gz file and a SHAR file.
tar.gz version
This format does not require bison or flex. To extract the files, type "gzip -d javaa.tar.gz" then "tar xvf javaa.tar". Then type "make" to create the executable, javaa. The program takes no parameters, and input should be on standard input.
javaa.tar.gz -- Java Bytecode Assembler
SHAR version
The Java Bytecode Assembler is in SHAR format and can be downloaded by clicking below. To uncompress the files, put SHAR in an empty directory and type "sh SHAR". Then type "make" to create the executable, javaa. The program takes no parameters, and input should be on standard input.
The makefile requires the programs "bison" and "flex". If you do not have these programs, check this page later for a version that does not require these to make the program.
SHAR -- Java bytecode assembler