公开(公告)号：US09116729B2

公开(公告)日：2015-08-25

申请号：US13997694

申请日：2012-12-27

Applicant: Intel Corporation

Inventor： Nirajan L. Cooray ,  David Keppel ,  Naveen Kumar ,  Ori Lempel ,  Michael Neilly ,  Naveen Neelakantam ,  H. Peter Anvin ,  Sebastian Winkel

IPC: G06F9/455 ,  G06F12/10

CPC classification number: G06F9/45525

Abstract: A processor includes a processor core to execute a first translated instruction translated from a first instruction stored in first page of a memory. The processor also includes a translation indicator agent (XTBA) to store a first translation indicator that is read from a physical map (PhysMap) in the memory. In an embodiment, the first translation indicator is to indicate whether the first page has been modified after the first instruction is translated. Other embodiments are described as claimed.

Abstract translation: 处理器包括处理器核，用于执行从存储在存储器的第一页中的第一指令转换的第一翻译指令。 处理器还包括翻译指示剂代理（XTBA），用于存储从存储器中的物理图（PhysMap）读取的第一翻译指示符。 在一个实施例中，第一翻译指示符是指示在第一指令被翻译之后第一页是否已被修改。 其他实施例被描述为所要求保护的。