公开(公告)号：US20050102494A1

公开(公告)日：2005-05-12

申请号：US10712618

申请日：2003-11-12

Applicant: Edward Grochowski ,  Jeffrey Rupley ,  Partha Kundu

Inventor： Edward Grochowski ,  Jeffrey Rupley ,  Partha Kundu

IPC: G06F9/00 ,  G06F9/318

CPC classification number: G06F9/3017

Abstract: Disclosed are embodiments of an apparatus, system, and method for implementing a register stack using micro-operations. A register stack engine generates a plurality of micro-operations to implement a memory operation in support of register windowing, such as spill or fill to/from a backing store. These micro-operations are inserted into an execution pipeline along with other micro-operations not related to register stack operation.

Abstract translation: 公开了用于使用微操作来实现寄存器堆栈的装置，系统和方法的实施例。 寄存器堆栈引擎产生多个微操作以实现支持寄存器窗口的存储器操作，诸如从后备存储器溢出或填充到后备存储器。 这些微操作与其他与寄存器堆栈操作无关的微操作被插入到执行流水线中。