smcutil
for Appple SMC
smcutil
is a command line tool for reading Apple's SMC payloads, validating them, fingerprinting them and extracting the contents for disassembly.
Installation
Install it yourself as:
$ gem install smcutil
Usage
$ smcutil
Usage: smcutil {command} [PARAMS]
Command is one of:
validate {file.smc}:
Causes smcutil to parse the Apple SMC file and validate correctness.
info {file.smc}:
Prints information about the SMC update file.
flashfile {file.smc} {output.bin}:
Pretends to execute an update of the SMC flash as though the output.bin file is the SMC flash ROM.
save {output.bin}:
Has magical cow powers. Assuming I can make this work: GOLDEN TICKET
Development
After checking out the repo, run bin/setup
to install dependencies. Then, run rake spec
to run the tests. You can also run bin/console
for an interactive prompt that will allow you to experiment.
To install this gem onto your local machine, run bundle exec rake install
. To release a new version, update the version number in version.rb
, and then run bundle exec rake release
, which will create a git tag for the version, push git commits and tags, and push the .gem
file to rubygems.org.
Contributing
Bug reports and pull requests are welcome on GitHub at https://github.com/rickmark/smcutil. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the Contributor Covenant code of conduct.
License
The gem is available as open source under the terms of the MIT License.
Code of Conduct
Everyone interacting in the SmcUtil project’s codebases, issue trackers, chat rooms and mailing lists is expected to follow the code of conduct.