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DOMAIN REGISTER FOR INSTRUCTIONS BEING EXECUTED IN COMPUTER PROCESSORS
DOMAIN REGISTER FOR INSTRUCTIONS BEING EXECUTED IN COMPUTER PROCESSORS
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机译:用于在计算机处理器中执行的说明的域寄存器
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摘要
Systems, apparatuses, and methods related to a domain register of a processor in a computer system are described. The computer system has a memory configured to at least store instructions of routines that are classified in multiple predefined, non-hierarchical domains. The processor stores in the domain register an identifier of a current domain of a routine that is being executed in the processor. The processor is configured to perform security operations based on the content of the domain register and the security settings specified respectively for the predefined, non-hierarchical domains.
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