DATA PROCESSING DEVICE, METHOD, PROGRAM, INTEGRATED CIRCUIT, AND PROGRAM GENERATING DEVICE

摘要

A data processing device controls the execution of debugging on a program by a debugger. The program includes a validation value for judging whether the debugging can be performed and an access control list indicating whether an access to the program is enabled for each part of the program. The data processing device acquires the ID of the debugger, and the validation value and the access control list included in the program, and judges whether the debugging can be performed according to the result of the comparison between the debugger ID and the validation value. If part of a program to be debugged is indicated as accessible in the access control list, the data processor permits the access, and if not, it does not permit any access.