| 摘要 |
PROBLEM TO BE SOLVED: To improve the performance of a processing engine in a communication terminal device and to quickly start operation after the end of a temporary stop of a general-purpose application using the processing engine. SOLUTION: An execution environment section 33 receiving a start request from the general-purpose application 35 notifies the processing engine of a start command. The engine 32 receiving the start command transmits a memory region request to request acquisition of an operation memory region, to the execution environment section 32 through a basic processing section 31 after its own initialization processing or the like. Subsequently, the execution environment section 33 receiving the memory region request assigns a part of a heap region which is a memory region for the general-purpose application, as an operation memory region of the engine 32 by a specified memory amount. When the operation memory region of the engine 32 is assigned, the execution environment section 33 reports a memory address or the like which is the assigned memory region information, to the processing engine through the basic processing section 31. COPYRIGHT: (C)2008,JPO&INPIT
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