. Because Delphi’s Visual Component Library (VCL) relies on Run-Time Type Information (RTTI) to link forms (.dfm files) to their event handlers, certain symbols must remain in the executable. This "metadata trail" is what makes specialized Delphi decompilers more effective than generic disassemblers. Key Functions of a Delphi Decompiler A specialized tool like the Interactive Delphi Reconstructor (IDR) performs several critical tasks: Form Recovery:

Mapping UI elements (like buttons) to their corresponding code addresses, allowing you to see which "event handler" executes when a user interacts with the app.

A decompiler exploits these to: