METHOD, SYSTEM, AND APPARATUS FOR PAGE SIZING EXTENSION
    4.
    发明申请
    METHOD, SYSTEM, AND APPARATUS FOR PAGE SIZING EXTENSION 有权
    方法,系统和设备的尺寸扩展

    公开(公告)号:US20090172344A1

    公开(公告)日:2009-07-02

    申请号:US11967868

    申请日:2007-12-31

    IPC分类号: G06F12/10

    摘要: A method, system, and apparatus may initialize a fixed plurality of page table entries for a fixed plurality of pages in memory, each page having a first size, wherein a linear address for each page table entry corresponds to a physical address and the fixed plurality of pages are aligned. A bit in each of the page table entries for the aligned pages may be set to indicate whether or not the fixed plurality of pages is to be treated as one combined page having a second page size larger than the first page size. Other embodiments are described and claimed.

    摘要翻译: 方法,系统和装置可以对存储器中固定的多个页面的固定的多个页表条目进行初始化,每个页面具有第一大小,其中每个页表条目的线性地址对应于物理地址,固定多个 的页面对齐。 可以将针对对齐的页面的每个页表条目中的一个位设置为指示固定的多个页面是否被视为具有大于第一页面大小的第二页面大小的一个组合页面。 描述和要求保护其他实施例。

    INDICATING A LENGTH OF AN INSTRUCTION OF A VARIABLE LENGTH INSTRUCTION SET
    7.
    发明申请
    INDICATING A LENGTH OF AN INSTRUCTION OF A VARIABLE LENGTH INSTRUCTION SET 有权
    指示可变长度指令集的长度

    公开(公告)号:US20130262771A1

    公开(公告)日:2013-10-03

    申请号:US13994695

    申请日:2011-12-29

    IPC分类号: G06F12/08

    摘要: Some implementations disclosed herein provide techniques and arrangements for indicating a length of an instruction from an instruction set that has variable length instructions. A plurality of bytes that include an instruction may be read from an instruction cache based on a logical instruction pointer. A determination is made whether a first byte of the plurality of bytes identifies a length of the instruction. In response to detecting that the first byte of the plurality of bytes identifies the length of the instruction, the instruction is read from the plurality of bytes based on the length of the instruction.

    摘要翻译: 这里公开的一些实施例提供了用于指示来自具有可变长度指令的指令集的指令的长度的技术和布置。 可以基于逻辑指令指针从指令高速缓存读取包括指令的多个字节。 确定多个字节中的第一字节是否识别指令的长度。 响应于检测到多个字节的第一字节识别指令的长度,基于指令的长度从多个字节读取指令。