JASM

Description

This project is a JVM disassembler and Java decompiler written in Kotlin.

Status

Some features are not yet completed in the decompiler, but the disassembler is complete.

Goals

• Disassembler Minecraft and general JVM bytecode
• Decompile said bytecode into human-readable and compilable Java.
• Create an ecosystem for reverse engineering compiled Java code.

Running

This project does not have a frontend, it is designed as a library with Classpath as the primary entrypoint. You can hack together a test as I have done, or write a simple CLI frontend.

API

Loading happens through the Classpath class. Klass represents a loaded and disassembled .class file, with all pointers to other classes, methods, constants, etc, resolved.