Debugger

There are different backends for many target architectures and operating systems, e.g., GNU/Linux, Windows, MacOS X, (Net,Free,Open)BSD and Solaris.

Communication between radare and the debugger IO layer is wrapped into system() calls, which accept a string as an argument, and executes it as a command. An answer is then buffered in the output console, its contents can be additionally processed by a script. Access to the IO system is achieved with . Most IO plugins provide help with =!? or . For example:

To get basic help for the debugger, type ‘d?’: