MEMORY INITIALIZATION IN A PROTECTED REGION
    5.
    发明公开

    公开(公告)号:EP3198453A4

    公开(公告)日:2018-04-25

    申请号:EP15844284

    申请日:2015-08-14

    Applicant: INTEL CORP

    CPC classification number: G06F12/1441 G06F9/52 G06F21/53 G06F21/74 G06F21/79

    Abstract: Secure memory allocation technologies are described. A processor includes a processor core and a memory controller that is coupled between the processor core and main memory. The main memory comprises a protected region including secured pages. The processor, in response to a content copy instruction, is to initialize a target page in the protected region of an application address space. The processor, in response to the content copy instruction, is also to select content of a source page in the protected region to be copied. The processor, in response to the content copy instruction, is also to copy the selected content to the target page in the protected region of the application address space.

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