计算机组成原理_MIPS学习材（自己下载的）.pdf

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1、MIPSAssemblyLanguageProgrammingCS50DiscussionandProjectBookDanielJ.EllardSeptember,1994Contents1DataRepresentation11.1RepresentingIntegers...........................11.1.1UnsignedBinaryNumbers....................11.1.1.1ConversionofBinarytoDecimal...........21.1.1

2、.2ConversionofDecimaltoBinary...........41.1.1.3AdditionofUnsignedBinaryNumbers........41.1.2SignedBinaryNumbers.....................61.1.2.1AdditionandSubtractionofSignedBinaryNumbers81.1.2.2ShiftingSignedBinaryNumbers...........91.1.2.3HexadecimalNotation.......

3、..........91.2RepresentingCharacters.........................101.3RepresentingPrograms..........................111.4MemoryOrganization..........................121.4.1UnitsofMemory.........................131.4.1.1HistoricalPerspective.................131.4.2Addr

4、essesandPointers......................131.4.3Summary.............................141.5Exercises..................................151.5.1...................................151.5.2...................................151.5.3...................................152MIPSTu

5、torial172.1WhatisAssemblyLanguage?......................172.2GettingStarted:add.asm........................182.2.1Commenting............................182.2.2FindingtheRightInstructions..................19iiiCONTENTS2.2.3CompletingtheProgram.....................2

6、02.2.3.1Labelsandmain....................202.2.3.2Syscalls.........................222.3UsingSPIM................................232.4Usingsyscall:add2.asm........................242.4.1ReadingandPrintingIntegers..................252.5Strings:thehelloProgram......

7、.................262.6ConditionalExecution:thelargerProgram..............282.7Looping:themultiplesProgram....................312.8Loads:thepalindrome.asmProgram..................332.9TheatoiProgram............................362.9.1atoi-1..........................

8、.....362.9.2atoi-2...............................382.9.3atoi-3...............................392.9.4atoi-4...............................392.10Exercises