公开(公告)号：WO2012006277A1

公开(公告)日：2012-01-12

申请号：PCT/US2011/042942

申请日：2011-07-05

Applicant: QUALCOMM INCORPORATED ,  INGLE, Ajay Anant ,  PLONDKE, Erich James ,  RAB, Muhammad T.

Inventor： INGLE, Ajay Anant ,  PLONDKE, Erich James ,  RAB, Muhammad T.

IPC: G06F12/10

CPC classification number: G06F12/1027 ,  G06F2212/681 ,  G06F2212/682 ,  Y02D10/13

Abstract: A system and method to manage a translation lookaside buffer (TLB) is disclosed. In a particular embodiment, a method of managing a first TLB includes in response to starting execution of a memory instruction, setting a first field associated with an entry of the first TLB to indicate use of the entry. The method also includes setting a second field to indicate that the entry in the first TLB matches a corresponding entry in a second TLB.

Abstract translation: 公开了一种用于管理翻译后备缓冲器（TLB）的系统和方法。 在特定实施例中，管理第一TLB的方法包括响应于存储器指令的开始执行，设置与第一TLB的条目相关联的第一字段以指示条目的使用。 该方法还包括设置第二字段以指示第一TLB中的条目与第二TLB中的对应条目匹配。

公开(公告)号：EP2591420B1

公开(公告)日：2020-08-19

申请号：EP11738095.6

申请日：2011-07-05

Applicant: Qualcomm Incorporated

Inventor： INGLE, Ajay Anant ,  PLONDKE, Erich James ,  RAB, Muhammad T.

IPC: G06F12/10

公开(公告)号：EP2591420A1

公开(公告)日：2013-05-15

申请号：EP11738095.6

申请日：2011-07-05

Applicant: Qualcomm Incorporated

Inventor： INGLE, Ajay Anant ,  PLONDKE, Erich James ,  RAB, Muhammad T.

IPC: G06F12/10

Abstract: A system and method to manage a translation lookaside buffer (TLB) is disclosed. In a particular embodiment, a method of managing a first TLB includes in response to starting execution of a memory instruction, setting a first field associated with an entry of the first TLB to indicate use of the entry. The method also includes setting a second field to indicate that the entry in the first TLB matches a corresponding entry in a second TLB.