Methods and systems to control virtual machines

Electrical computers and digital processing systems: memory – Address formation – Address mapping

Reexamination Certificate

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C711S203000, C718S001000

Reexamination Certificate

active

07318141

ABSTRACT:
Methods and systems are provided to control the execution of a virtual machine (VM). A VM Monitor (VMM) accesses VM Control Structures (VMCS) indirectly through access instructions passed to a processor. In one embodiment, the access instructions include VMCS component identifiers used by the processor to determine the appropriate storage location for the VMCS components. The processor identifies the appropriate storage location for the VMCS component within the processor storage or within memory.

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