页表入口。
Permitted operations are specified using control bits associated with each page table entry.
能允许的操作须指定使用与每个页表入口关联的控制位。
From Operating System theory, OS implements a page table entry, PTE, to describe a mapping of a page in VAS to physical page.
来自操作系统的理论,操作系统引入一个页表项,PTE,描述了一个在VAS中的页到物理页的映射。
For a particular virtual page, a page table entry will give a corresponding physical page or note that the page is not present (indicating a page fault).
对于一个特定的虚拟页,根据一条页表记录可以找到对应的物理页,或者是页无法找到的提示(说明存在一个页错误)。
The addressed page is not present in memory, the corresponding page Table entry is null, or a violation of the paging protection mechanism has occurred.
寻址的页不在内存中,对应的页表条目是空的,或者是违背了页式管理的保护机制。
However, before they can be swapped out, every single process mapping that page must be found so that the page-table entry for the page in that process can be updated.
不过,在它们可以被交换出去之前,必须找到映射那个页的每一个进程,这样那些进程中相应页的页表条目才可以被更新。
Each entry in the PTE chain USES 4 bytes to store a pointer to the page-table entry and an additional 4 bytes to store the pointer to the next entry on the chain.
pte链的每一个条目使用4个字节来存储指向页表条目的指针,用另外4个字节来存储指向链的下一个条目的指针。
The operating system cannot access this hypervisor resource directly, and USES hypervisor calls to read or write a new entry to the global page table.
操作系统不能直接地访问这个Hypervisor资源,可以使用Hypervisor调用读取全局页表、或者向全局页表写入一个新的条目。
Merely setting the "Create menu item" and "Create palette entry" properties to "Yes" will not generate the tooling if the element is unchecked in the table at the top of the page.
仅仅将“Createmenuitem”和 “Createpaletteentry”属性设置为 “Yes” 将不会产生工具,如果页面顶部表格中的这个元素没有被复核。
To determine the physical address corresponding to a given virtual address, the appropriate page table, and the correct entry within that page table must be located.
为了找到指定虚拟地址所对应的物理地址,必须定位于合适的页表及其中正确的入口。
About the operation of page and entry, every part of the scroll bar has different functions. Refer to the bellow table for detailed information.
对于页面和条目的操作,滚动条的各个部分的功能是不一样的,详见下表。
The first level MMU entry may contain an invalid entry or it contains a 2nd level page table address that gives a bus error when accessed.
第一级MMU条目可能包含一个无效的条目或它包含了2 第二级页表的访问时,给出了一个的总线错误的地址。
The first level MMU entry may contain an invalid entry or it contains a 2nd level page table address that gives a bus error when accessed.
第一级MMU条目可能包含一个无效的条目或它包含了2 第二级页表的访问时,给出了一个的总线错误的地址。
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