公开(公告)号：US09971705B2

公开(公告)日：2018-05-15

申请号：US15048400

申请日：2016-02-19

Applicant: Intel Corporation

Inventor： Gur Hildesheim ,  Shlomo Raikin ,  Ittai Anati ,  Gideon Gerzon ,  Uday Savagaonkar ,  Francis Mckeen ,  Carlos Rozas ,  Michael Goldsmith ,  Prashant Dewan

IPC: G06F12/10 ,  G06F12/109 ,  G06F12/1036 ,  G06F12/02

CPC classification number: G06F12/109 ,  G06F12/0284 ,  G06F12/1036 ,  G06F2212/656 ,  G06F2212/657

Abstract: Embodiments of apparatuses and methods including virtual address memory range registers are disclosed. In one embodiment, a processor includes a memory interface, address translation hardware, and virtual memory address comparison hardware. The memory interface is to access a system memory using a physical memory address. The address translation hardware is to support translation of a virtual memory address to the physical memory address. The virtual memory address is used by software to access a virtual memory location in the virtual memory address space of the processor. The virtual memory address comparison hardware is to determine whether the virtual memory address is within a virtual memory address range.

公开(公告)号：US20160170900A1

公开(公告)日：2016-06-16

申请号：US15048400

申请日：2016-02-19

Applicant: Intel Corporation

Inventor： Gur Hildesheim ,  Shlomo Raikin ,  Ittai Anati ,  Gideon Gerzon ,  Uday Savagaonkar ,  Francis Mckeen ,  Carlos Rozas ,  Michael Goldsmith ,  Prashant Dewan

IPC: G06F12/10

CPC classification number: G06F12/109 ,  G06F12/0284 ,  G06F12/1036 ,  G06F2212/656 ,  G06F2212/657

Abstract: Embodiments of apparatuses and methods including virtual address memory range registers are disclosed. In one embodiment, a processor includes a memory interface, address translation hardware, and virtual memory address comparison hardware. The memory interface is to access a system memory using a physical memory address. The address translation hardware is to support translation of a virtual memory address to the physical memory address. The virtual memory address is used by software to access a virtual memory location in the virtual memory address space of the processor. The virtual memory address comparison hardware is to determine whether the virtual memory address is within a virtual memory address range.

Abstract translation: 公开了包括虚拟地址存储器范围寄存器的装置和方法的实施例。 在一个实施例中，处理器包括存储器接口，地址转换硬件和虚拟存储器地址比较硬件。 存储器接口是使用物理内存地址访问系统内存。 地址转换硬件是支持将虚拟内存地址转换为物理内存地址。 虚拟存储器地址由软件用于访问处理器的虚拟存储器地址空间中的虚拟存储器位置。 虚拟内存地址比较硬件是确定虚拟内存地址是否在虚拟内存地址范围内。