metasploit-framework

https://github.com/rapid7/metasploit-framework

Ruby

Metasploit Framework

Metasm::Opcode#fields

list of bit fields in the binary encoding
hash position => field
position is bit shift for risc, [byte index, bit shift] for risc
field is cpu-specific

Source | Google | Stack overflow

Edit

git clone [email protected]:rapid7/metasploit-framework.git

cd metasploit-framework

open lib/metasm/metasm/main.rb

Contribute

# Make a new branch

git checkout -b -your-name--update-docs-Metasm--Opcode-fields-for-pr

# Commit to git

git add lib/metasm/metasm/main.rbgit commit -m "better docs for Metasm::Opcode#fields"

# Open pull request

gem install hub # on a mac you can `brew install hub`

hub fork

git push <your name> -your-name--update-docs-Metasm--Opcode-fields-for-pr

hub pull-request

# Celebrate!