用系统功能调用实现简单输入输出（MIPS）

最新推荐文章于 2023-06-21 22:51:13 发布

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最新推荐文章于 2023-06-21 22:51:13 发布 · 3.1k 阅读

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本文介绍如何在MIPS架构下利用系统功能调用来实现简单的输入输出操作，适用于计算机组成的学习与实践。

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计算机组成第一次互评作业（1）

#大体思路 对输入字符先判断分支 第一次读取内存确定偏移量
#第二次读取内存确定字符串位置

        .data
big:    .asciiz     #使用asciiz 末尾自动加结束符
    "Alpha\r\n","Bravo\r\n","China\r\n","Delta\r\n","Echo\r\n",
    "Foxtrot\r\n","Golf\r\n","Hotel\r\n","India\r\n","Juliet\r\n",
    "Kilo\r\n","Lima\r\n","Mary\r\n","November\r\n","Oscar\r\n",
    "Paper\r\n","Quebec\r\n","Reserach\r\n","Sierra\r\n","Tango\r\n",
    "Uniform\r\n","Victor\r\n","Whisky\r\n","X-ray\r\n","Yankee\r\n",
    "Zulu\r\n"
small:  .asciiz
    "alpha\r\n","bravo\r\n","china\r\n","delta\r\n","echo\r\n",
    "foxtrot\r\n","golf\r\n","hotel\r\n","india\r\n","juliet\r\n",
    "kilo\r\n","lima\r\n","mary\r\n","november\r\n"</