Raises an exception. Normally, GDB does not catch fpc Exception objects, therefore this procedure raises a standard divide by zero exception which is catched by GDB. Writes a string to the debug output. Writes a string to the debug output. The default debug output is the console. This can be overriden by passing the --debug-log=<myfile.txt> parameter on the command line of the application. Then the output is written to <myfile.txt> "Converts a pointer to a hexidecimal string." ""