发明名称 |
SYSTEM AND METHOD FOR HANDLING AN INTERRUPT |
摘要 |
An interrupt controller, a system and a method for handling an interrupt under a virtualization environment are provided. The system for handling an interrupt, includes: an interrupt controller, a virtual machine, and a hypervisor which controls activation of the virtual machine, the interrupt controller may receive a physical interrupt from the outside and transmit the physical interrupt to the hypervisor or the virtual machine based on a characteristic of the physical interrupt, the hypervisor may convert the physical interrupt into a virtual interrupt to transmit the virtual interrupt to the virtual machine, and the virtual machine may handle the physical interrupt or the virtual interrupt using a first interrupt handler which is included in the virtual machine. |
申请公布号 |
US2016098289(A1) |
申请公布日期 |
2016.04.07 |
申请号 |
US201414538916 |
申请日期 |
2014.11.12 |
申请人 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
发明人 |
LIM Dong Hyouk;KIM Tae Ho;LIM Chae Deok |
分类号 |
G06F9/455;G06F9/48 |
主分类号 |
G06F9/455 |
代理机构 |
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代理人 |
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主权项 |
1. A system for handling an interrupt, comprising:
an interrupt controller; a virtual machine; and a hypervisor which controls activation of the virtual machine, wherein the interrupt controller receives a physical interrupt from the outside and transmits the physical interrupt to the hypervisor or the virtual machine based on a characteristic of the physical interrupt, the hypervisor converts the physical interrupt into a virtual interrupt to transmit the virtual interrupt to the virtual machine, and the virtual machine handles the physical interrupt or the virtual interrupt using a first interrupt handler which is included in the virtual machine. |
地址 |
Daejeon KR |