| 摘要 |
PROBLEM TO BE SOLVED: To provide a technique smoothly obtaining necessary data in a computer system when a processor switches an operation mode. SOLUTION: The computer system comprises: the processor having various operation modes at different privilege levels; an exclusive memory field associated with a specific operation mode among various operation modes; and a connecting section for connecting the processor and exclusive memory field in response to the specific operation mode. COPYRIGHT: (C)2006,JPO&NCIPI |
