Invention Application
WO2013062719A1 INSTRUCTION-SET SUPPORT FOR INVOCATION OF VMM-CONFIGURED SERVICES WITHOUT VMM INTERVENTION
审中-公开
无VMM干预的VMM配置服务协议的指导性支持
- Patent Title: INSTRUCTION-SET SUPPORT FOR INVOCATION OF VMM-CONFIGURED SERVICES WITHOUT VMM INTERVENTION
- Patent Title (中): 无VMM干预的VMM配置服务协议的指导性支持
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Application No.: PCT/US2012/058079Application Date: 2012-09-28
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Publication No.: WO2013062719A1Publication Date: 2013-05-02
- Inventor: NEIGER, Gilbert , HUNTLEY, Barry E. , SAHITA, Ravi L. , SHANBHOGUE, Vedvyas , BRANDT, Jason W.
- Applicant: INTEL CORPORATION , NEIGER, Gilbert , HUNTLEY, Barry E. , SAHITA, Ravi L. , SHANBHOGUE, Vedvyas , BRANDT, Jason W.
- Applicant Address: 2200 Mission College Boulevard M/S: RNB-4-150 Santa Clara, California 95054 US
- Assignee: INTEL CORPORATION,NEIGER, Gilbert,HUNTLEY, Barry E.,SAHITA, Ravi L.,SHANBHOGUE, Vedvyas,BRANDT, Jason W.
- Current Assignee: INTEL CORPORATION,NEIGER, Gilbert,HUNTLEY, Barry E.,SAHITA, Ravi L.,SHANBHOGUE, Vedvyas,BRANDT, Jason W.
- Current Assignee Address: 2200 Mission College Boulevard M/S: RNB-4-150 Santa Clara, California 95054 US
- Agency: VINCENT, Lester J. et al.
- Priority: US61/553,108 20111028; US13/629,395 20120927
- Main IPC: G06F9/06
- IPC: G06F9/06 ; G06F9/30 ; G06F9/44
Abstract:
A processing core comprising instruction execution logic circuitry and register space. The register space to be loaded from a VMCS, commensurate with a VM entry, with information indicating whether a service provided by the processing core on behalf of the VMM is enabled. The instruction execution logic to, in response to guest software invoking an instruction: refer to the register space to confirm that the service has been enabled, and, refer to second register space or memory space to fetch input parameters for said service written by said guest software.
Information query
