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about usage of the feature ReachingDefinitions engine

See original GitHub issue

hi there!

I’ve read the post A reaching definition engine for binary analysis built-in in angr, and finished the experiments of the ASU class CSE545 Guest Lecture: Binary Analysis. everything works well on the early edition angr 9.0.6885

image

however in the latest angr-dev, it seems like no function get_objects_by_offset() to call inside register_definitions. is that a deprecated feature? or just change the way to use it?

thanks!

Issue Analytics

  • State:open
  • Created 2 years ago
  • Reactions:3
  • Comments:7 (2 by maintainers)

github_iconTop GitHub Comments

5reactions
ltfishcommented, Oct 22, 2021

Yes the API has changed. You can use state_before_call_to_system.register_definitions.load(eax_offset, size, endness=project.arch.register_endness) instead.

0reactions
github-actions[bot]commented, Oct 17, 2022

This issue has been marked as stale because it has no recent activity. Please comment or add the pinned tag to prevent this issue from being closed.

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