murachue / os9tools

My OS-9/68000 tools

OS-9/68000 Tools

They are files that can be used to analyze OS-9/68000 applications and libraries, esp. CD-i application files and its toolchain.

os9l.ksy / os9l.rb

The Kaitai Struct file for parsing relocatable object(*.R) / library(*.L) files of OS9C toolchain.

os9l.rb is the module compiled for Ruby. (used by os9lconst.rb)

os9lconst.rb / Gemfile / Gemfile.lock

The utility to extract contant values (value of absolute symbols) from a OS9C toolchain library file.

Useful for USR.L or CDISYS.L.

os9rl.py

The OS-9/68000 Relocatable file or Library file loader for IDA Pro 6.9 (older version, currently 7.6)

Place this file to /path/to/IDAPro/loaders and you can open a file.

os9x.py

The OS-9/68000 Executable file loader for IDA Pro 6.9.

os9_after.py

The script for IDA Pro, to be run after loading OS-9/68000 Relocatable, Library or Executable file, or after makecode some undefineds.

It makes OS9 calls (trap #0 + syscall number word) correct, and symbolize .data/.bss.

This script is not perfect, don't work for no .data executables...

License

MIT