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简要介绍了CPU通用寄存器及窗口技术的产生和发展背景,提出了以CALL和RETURN为代表的指令存在的问题,并给出了解决方法,讨论了大寄存器集及窗口技术的缺点和一些相关应用。
This paper briefly introduces the generation and development background of CPU general register and window technology, puts forward the problems existing in the instruction represented by CALL and RETURN, and presents the solutions. The shortcomings of large register set and window technology and some related applications are discussed .