This is the home of the SootUp project. A complete overhaul of the good, old static analysis framework Soot.

• Transforms JVM bytecode (and other inputs!) to the intermediate representation Jimple.
• Provides ClassHierarchy generation
• CallGraph generation with different algorithms/precisions
• Inter-procedural Data-flow Analysis with the IDE/IFDS framework enabled by Heros
• Applies/Enables simple transformations on retrieving a methods Body (see BodyInterceptor)
• Provides serialization of the Jimple IR.

Documentation and usage examples are available on Github pages. Check the Javadocs. Do you have questions? Feel free to start a Discussion.

• New Improved API (without Globals/Singletons)
• Fully-Parallelizable Architecture
• Enables lazyloading of classes (no interleaved loading of used/dependend classes anymore)
• Fail early strategy - input validation while constructing/building objects
• Up-to-Date (i.e. Java8!) Sourcecode Frontend
• Full Java 17 Support for Bytecode
• Multiple Views (Scenes)
• Full-Diff Support for Classes (across different View instances)
• Immutable Jimple IR Objects and Graphs
• Incremental Updates of Program Representation

See our Todo list.

For feedbacks and feature requests, best create appropriate issues.

You want to collaborate? Please read our coding guidelines and the contributors notice.

The development of SootUp is financed by generous support from the German Research Foundation (DFG) and the Heinz Nixdorf Institute (HNI).

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