| 摘要 |
PROBLEM TO BE SOLVED: To provide a framework (shared object) capable of surely and quickly sharing correct information between plural operating systems in an information processor in which plural operating systems are operating on one processor. SOLUTION: This information processor is provided with a function for preparing, registering, and referring to a shared object 219 for providing an interface for registering and referring to information from plural operating systems 206 and 207. While registering or referring to information from one operating system, the shared object 219 inhibits the information from being registered or referred to from the other operating system. When registering or referring to the information from one operating system, this is notified to the other operating system.
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