The Friendly x86-64 Assembler
You can follow the Develoment Diary here. This readme will be completed in the near future. Lunasm will be an Intel x86-64 Assembler, with support for both typical assembly commands and non-cryptic alternatives to the classic mnemonics (e.g. move as an alternative to mov or packed-unpack-low-bytes-to-words instead of punpcklbw).