unicorn/bindings/java

This documentation explains how to install the Java binding for Unicorn from source.

0. Follow docs/COMPILE.md in the root directory to compile the core to the build directory.

   Note: by default, the Java binding native library will be built by statically linking to ../../build/libunicorn.a, thereby removing libunicorn as a runtime dependency, but making the produced native library libunicorn_java bigger.

   If you instead want to dynamically link against the installed libunicorn, change LIBS=../../build/libunicorn.a to LIBS=-lunicorn in Makefile.

1. Install a JDK for your platform.

2. Install Maven: https://maven.apache.org/install.html.

3. Change directories into the java bindings and build the Maven package:

    $ mvn package
   

This will automatically build and test the Unicorn Java bindings.

The bindings consist of the native JNI library (libunicorn_java.{so,dylib,dll}) and the Java JAR (target/unicorn-2.xx.jar). You will need to have the native library on java.library.path and the JAR on your classpath.

The src/main/test/java directory contains some sample code to show how to use Unicorn API. samples is a set of sample classes showcasing the various features of the Unicorn API, while tests is a set of JUnit tests for the API.

• Sample_<arch>.java: These show how to access architecture-specific information for each architecture.

• Shellcode.java: This shows how to analyze a Linux shellcode.

• SampleNetworkAuditing.java: Unicorn sample for auditing network connection and file handling in shellcode.