Processor Specification Languages — Domain Specific Languages

Ghidra is a software reverse engineering suite designed to analyze compiled binaries and reconstruct program logic without access to original source code. It provides an interactive environment for disassembly and decompilation, utilizing a platform-independent intermediate representation to maintain consistency across diverse hardware architectures. The framework supports automated binary analysis through programmatic routines, enabling the investigation of complex code patterns and security indicators. The platform distinguishes itself through a modular architecture that allows for extensive customization. Users can define new processor instruction sets using a dedicated specification language, ensuring support for unique hardware without requiring recompilation. Collaborative analysis is facilitated by a database-backed storage system, while a headless execution mode enables the processing of large binary sets via command-line scripts. The suite includes tools for malware analysis and software vulnerability research, providing capabilities for visual navigation of control flow and the development of custom plugins. Developers can extend the core functionality by injecting specialized analysis routines or user interface components through a standardized discovery mechanism. The project provides comprehensive documentation and build tasks to support the configuration of development workspaces for those contributing to the underlying architecture.