发明名称 |
METHOD FOR RESOLVING ADDRESS SPACE CONFLICTS BETWEEN A VIRTUAL MACHINE MONITOR AND A GUEST OPERATING SYSTEM |
摘要 |
One embodiment of the invention is method for resolving address space conflicts between a virtual machine monitor and a guest operating system. The method includes allocating an address space for the operating system and an address space for the monitor. The method also includes mapping a portion of the monitor into the address space allocated for the operating system and the address space allocated for the monitor, and locating another portion of the monitor in the address space allocated for the monitor. The method also includes detecting that the operating system attempts to access a region occupied by the portion of the monitor within the address space allocated for the operating system, and relocating that portion of the monitor within that address space to allow the operating system to access the region previously occupied by that portion of the monitor. |
申请公布号 |
EP1405181(A2) |
申请公布日期 |
2004.04.07 |
申请号 |
EP20010998106 |
申请日期 |
2001.12.20 |
申请人 |
INTEL CORPORATION |
发明人 |
CHOU, STEPHEN;NEIGER, GILBERT;COTA-ROBLES, ERIK;JEYASINGH, STALINSELVARAJ;UHLIG, RICHARD;KAGI, ALAIN;SCHOENBERG, SEBASTIAN;KOZUCH, MICHAEL |
分类号 |
G06F12/10;G06F9/40;G06F9/455;G06F9/46;G06F12/08 |
主分类号 |
G06F12/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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