| 摘要 |
PROBLEM TO BE SOLVED: To provide an operating system for executing an application program at high speed with a small amount of memory used. SOLUTION: An information processor 100 loading the application program stored in a ROM on a RAM and executing it, releasing a storage area inside the RAM when the storage area inside the RAM becomes insufficient, and performing continuous processing of the application program has a storage area control part saving a prescribed target inside a process to a disk device 9, discarding the prescribed object inside the process from the RAM 5 and releasing the storage area inside the RAM 5 when the storage area inside the RAM 5 becomes insufficient, and restoring the saved object onto the RAM 5 from the disk device 9, reloading the discarded target from the ROM 3 and reexecuting the process when reexecuting the process including the saved target or the discarded target. COPYRIGHT: (C)2007,JPO&INPIT
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