| 摘要 |
PROBLEM TO BE SOLVED: To make a BIOS and each application operate in direct cooperation without passing through an OS.SOLUTION: A BIOS 100 on an information processing device 11 secures a shared area which an OS 200 cannot refer to or update, and shares an application 301 operated on the OS 200 and data. The application 301 acquires a physical address of the shared area from the BIOS 100 using information (information for acquisition) for acquiring the physical address of the shared area kept in advance. Then, the application 301 acquires a virtual address including a shared area. Therefore, the application 301 may use the shared area. Moreover, the BIOS 100 may access the secured shared area. |
