The Java Virtual Machine Specification， Java SE 7 Edition.pdf

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1、TheJava®VirtualMachineSpecificationJavaSE7EditionTimLindholmFrankYellinGiladBrachaAlexBuckley2013-02-28Specification:JSR-000924Java®VirtualMachineSpecification("Specification")Version:7Status:FinalReleaseRelease:July2011Copyright©1997,2013,OracleAmerica,I

2、nc.and/oritsaffiliates.Allrightsreserved.500OracleParkway,RedwoodCity,California94065,U.S.A.OracleandJavaareregisteredtrademarksofOracleand/oritsaffiliates.Othernamesmaybetrademarksoftheirrespectiveowners.TheSpecificationprovidedhereinisprovidedtoyouonlyu

3、ndertheLimitedLicenseGrantincludedhereinasAppendixA.PleaseseeAppendixA,LimitedLicenseGrant.TableofContentsPrefacetotheJavaSE7EditionxiPrefacetotheSecondEditionxiiiPrefacetotheFirstEditionxv1Introduction11.1ABitofHistory11.2TheJavaVirtualMachine21.3Summary

4、ofChapters31.4Notation42TheStructureoftheJavaVirtualMachine52.1TheclassFileFormat52.2DataTypes62.3PrimitiveTypesandValues62.3.1IntegralTypesandValues72.3.2Floating-PointTypes,ValueSets,andValues82.3.3ThereturnAddressTypeandValues102.3.4ThebooleanType102.4

5、ReferenceTypesandValues112.5Run-TimeDataAreas112.5.1ThepcRegister122.5.2JavaVirtualMachineStacks122.5.3Heap132.5.4MethodArea132.5.5Run-TimeConstantPool142.5.6NativeMethodStacks142.6Frames152.6.1LocalVariables162.6.2OperandStacks172.6.3DynamicLinking182.6.

6、4NormalMethodInvocationCompletion182.6.5AbruptMethodInvocationCompletion182.7RepresentationofObjects192.8Floating-PointArithmetic192.8.1JavaVirtualMachineFloating-PointArithmeticandIEEE754192.8.2Floating-PointModes20iiiTheJava®VirtualMachineSpecification2

7、.8.3ValueSetConversion202.9SpecialMethods212.10Exceptions232.11InstructionSetSummary252.11.1TypesandtheJavaVirtualMachine262.11.2LoadandStoreInstructions292.11.3ArithmeticInstructions302.11.4TypeConversionInstructions322.11.5ObjectCreationandManipulation3

8、42.11.6OperandStackManagementInstructions342.11.7ControlTransferInstructions342.11.8MethodInvocationandReturnInstructions352.11.9ThrowingExceptions362.11.10Synchronization362.12ClassLibraries372.13PublicDesign,Priva