| 摘要 |
PROBLEM TO BE SOLVED: To start system activation at an early stage and suppress occurrence of a situation where the system cannot be activated.SOLUTION: An information processing device 1 comprises: a non-volatile memory 2 for storing activation program data, backup program data, and correction data having the same content as the backup program data; an activation unit 12 for activating a system by executing the activation program data; an abnormality detection unit 13 for detecting an abnormality of the activation program data in parallel with the activation by the activation unit 12; an error correction unit 14 for, when the system is activated by the activation program data, detecting a bit error with respect to the backup program data, and when a bit error is detected, correcting the bit error with the correction data; and a reactivation unit 15 for, when an abnormality of the activation program data is detected by the abnormality detection unit 13, reactivating the system with the backup program data. |
