Prentice.Hall.Computer.Systems.A.Programmer_s.Perspective.pdf

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1、ComputerSystemsAProgrammer'sPerspective1RandalE.BryantDavidR.O'HallaronNovember16,20011Copyrightc2001,R.E.Bryant,D.R.O'Hallaron.Allrightsreserved.2ContentsPrefacei1Introduction11.1InformationisBitsinContext.................................21.2ProgramsareTranslatedbyOtherProgramsi

2、ntoDifferentForms...............31.3ItPaystoUnderstandHowCompilationSystemsWork....................41.4ProcessorsReadandInterpretInstructionsStoredinMemory.................51.4.1HardwareOrganizationofaSystem..........................51.4.2RunningthehelloProgram...................

3、..........81.5CachesMatter..........................................91.6StorageDevicesFormaHierarchy...............................101.7TheOperatingSystemManagestheHardware.........................111.7.1Processes........................................131.7.2Threads.............

4、............................141.7.3VirtualMemory.....................................141.7.4Files...........................................151.8SystemsCommunicateWithOtherSystemsUsingNetworks.................161.9Summary............................................18IProgramStruc

5、tureandExecution192RepresentingandManipulatingInformation212.1InformationStorage.......................................222.1.1HexadecimalNotation.................................232.1.2Words..........................................2534CONTENTS2.1.3DataSizes......................

6、..................252.1.4AddressingandByteOrdering.............................262.1.5RepresentingStrings..................................332.1.6RepresentingCode...................................332.1.7BooleanAlgebrasandRings..............................342.1.8Bit-LevelOperati

7、onsinC...............................372.1.9LogicalOperationsinC................................392.1.10ShiftOperationsinC..................................402.2IntegerRepresentations.....................................412.2.1IntegralDataTypes...................................4

8、12.2.2UnsignedandTwo'sComplementEncoding