heap

package
v0.0.0-...-26bd4cb Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Dec 28, 2019 License: MIT Imports: 10 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	ACC_PUBLIC       = 0x0001 // class field method
	ACC_PRIVATE      = 0x0002 //       field method
	ACC_PROTECTED    = 0x0004 //       field method
	ACC_STATIC       = 0x0008 //       field method
	ACC_FINAL        = 0x0010 // class field method
	ACC_SUPER        = 0x0020 // class
	ACC_SYNCHRONIZED = 0x0020 //             method
	ACC_VOLATILE     = 0x0040 //       field
	ACC_BRIDGE       = 0x0040 //             method    桥接方法、泛型使用
	ACC_TRANSIENT    = 0x0080 //       field
	ACC_VARARGS      = 0x0080 //             method
	ACC_NATIVE       = 0x0100 //             method
	ACC_INTERFACE    = 0x0200 // class
	ACC_ABSTRACT     = 0x0400 // class
	ACC_STRICT       = 0x0800 //             method
	ACC_SYNTHETIC    = 0x1000 // class field method
	ACC_ANNOTATION   = 0x2000 // class
	ACC_ENUM         = 0x4000 // class field
)
View Source 
const (
	Boolean uint8 = 4
	Char    uint8 = 5
	Float   uint8 = 6
	Double  uint8 = 7
	Byte    uint8 = 8
	Short   uint8 = 9
	Int     uint8 = 10
	Long    uint8 = 11
)

Variables

This section is empty.

Functions

func GoString 

func GoString(jStr *NormalObject) string

func UTF16ToString 

func UTF16ToString(s []uint16) string

Types

type ArrayObject 

type ArrayObject struct {
	BaseObject
	// contains filtered or unexported fields
}

func (*ArrayObject) ArrayLength 

func (this *ArrayObject) ArrayLength() int32

func (*ArrayObject) CopyTo 

func (this *ArrayObject) CopyTo(dest *ArrayObject, srcPos int32, destPos int32, length int32)

func (*ArrayObject) Get 

func (this *ArrayObject) Get(index int32) interface{}

func (*ArrayObject) Set 

func (this *ArrayObject) Set(index int32, value interface{})

type BaseObject 

type BaseObject struct {
	MarkWord
	// contains filtered or unexported fields
}

func (*BaseObject) Class 

func (this *BaseObject) Class() *ClassObject

func (*BaseObject) HashCode 

func (this *BaseObject) HashCode() int32

func (*BaseObject) IsInstanceOf 

func (this *BaseObject) IsInstanceOf(targetClass *ClassObject) bool

type ClassLoader 

type ClassLoader struct {
	// contains filtered or unexported fields
}

func NewClassLoader 

func NewClassLoader(cp *classpath.Classpath) *ClassLoader

func (*ClassLoader) LoadClass 

func (this *ClassLoader) LoadClass(classname string) *ClassObject

func (*ClassLoader) LoadPrimitiveArrayClass 

func (this *ClassLoader) LoadPrimitiveArrayClass(aType uint8) *ClassObject

type ClassMember 

type ClassMember struct {
	// contains filtered or unexported fields
}

func (*ClassMember) Class 

func (this *ClassMember) Class() *ClassObject

func (*ClassMember) Descriptor 

func (this *ClassMember) Descriptor() string

func (*ClassMember) IsPrivate 

func (this *ClassMember) IsPrivate() bool

func (*ClassMember) IsProtected 

func (this *ClassMember) IsProtected() bool

func (*ClassMember) IsPublic 

func (this *ClassMember) IsPublic() bool

func (*ClassMember) Name 

func (this *ClassMember) Name() string

type ClassMemberSymRef 

type ClassMemberSymRef struct {
	SymbolicRef
	// contains filtered or unexported fields
}

func (*ClassMemberSymRef) Descriptor 

func (this *ClassMemberSymRef) Descriptor() string

func (*ClassMemberSymRef) Name 

func (this *ClassMemberSymRef) Name() string

type ClassObject 

type ClassObject struct {
	*NormalObject
	// contains filtered or unexported fields
}

func (*ClassObject) ArrayClass 

func (this *ClassObject) ArrayClass() *ClassObject

func (*ClassObject) ClassLoader 

func (this *ClassObject) ClassLoader() *ClassLoader

func (*ClassObject) ConstantPool 

func (this *ClassObject) ConstantPool() *ConstantPool

func (*ClassObject) ElementClass 

func (this *ClassObject) ElementClass() *ClassObject

func (*ClassObject) GetClinitMethod 

func (this *ClassObject) GetClinitMethod() *Method

func (*ClassObject) GetField 

func (this *ClassObject) GetField(obj *NormalObject, name string, descriptor string) interface{}

func (*ClassObject) GetMainMethod 

func (this *ClassObject) GetMainMethod() *Method

func (*ClassObject) GetMethod 

func (this *ClassObject) GetMethod(name string, descriptor string) *Method

func (*ClassObject) InitStarted 

func (this *ClassObject) InitStarted() bool

func (*ClassObject) IsAbstract 

func (this *ClassObject) IsAbstract() bool

func (*ClassObject) IsArray 

func (this *ClassObject) IsArray() bool

func (*ClassObject) IsClassClass 

func (this *ClassObject) IsClassClass() bool

func (*ClassObject) IsImplClassOf 

func (this *ClassObject) IsImplClassOf(interfaceClass *ClassObject) bool

func (*ClassObject) IsInterface 

func (this *ClassObject) IsInterface() bool

func (*ClassObject) IsPrimitive 

func (this *ClassObject) IsPrimitive() bool

func (*ClassObject) IsPublic 

func (this *ClassObject) IsPublic() bool

func (*ClassObject) IsSubClassOf 

func (this *ClassObject) IsSubClassOf(class *ClassObject) bool

func (*ClassObject) IsSubInterfaceOf 

func (this *ClassObject) IsSubInterfaceOf(target *ClassObject) bool

func (*ClassObject) IsSuper 

func (this *ClassObject) IsSuper() bool

func (*ClassObject) JavaName 

func (this *ClassObject) JavaName() string

func (*ClassObject) Name 

func (this *ClassObject) Name() string

func (*ClassObject) NewArray 

func (this *ClassObject) NewArray(count int32) *ArrayObject

func (*ClassObject) NewObject 

func (this *ClassObject) NewObject() Object

func (*ClassObject) PackageName 

func (this *ClassObject) PackageName() string

func (*ClassObject) SetField 

func (this *ClassObject) SetField(obj *NormalObject, name string, descriptor string, value interface{})

func (*ClassObject) SourceFile 

func (this *ClassObject) SourceFile() string

func (*ClassObject) StartInit 

func (this *ClassObject) StartInit()

func (*ClassObject) StaticSlots 

func (this *ClassObject) StaticSlots() Slots

func (*ClassObject) SuperClass 

func (this *ClassObject) SuperClass() *ClassObject

type ClassSymRef 

type ClassSymRef struct {
	SymbolicRef
}

type Constant 

type Constant interface {
}

type ConstantPool 

type ConstantPool struct {
	// contains filtered or unexported fields
}

func (*ConstantPool) Class 

func (this *ConstantPool) Class() *ClassObject

func (*ConstantPool) GetConstant 

func (this *ConstantPool) GetConstant(index uint) Constant

type ExceptionHandler 

type ExceptionHandler struct {
	// contains filtered or unexported fields
}

ExceptionTableEntry

func (*ExceptionHandler) EndPc 

func (this *ExceptionHandler) EndPc() uint16

func (*ExceptionHandler) HandlerPc 

func (this *ExceptionHandler) HandlerPc() uint16

func (*ExceptionHandler) StartPc 

func (this *ExceptionHandler) StartPc() uint16

type ExceptionTable 

type ExceptionTable []*ExceptionHandler

type Field 

type Field struct {
	ClassMember
	// contains filtered or unexported fields
}

func (*Field) ConstValueIndex 

func (this *Field) ConstValueIndex() uint

func (*Field) IsDoubleOrLong 

func (this *Field) IsDoubleOrLong() bool

func (*Field) IsFinal 

func (this *Field) IsFinal() bool

func (*Field) IsStatic 

func (this *Field) IsStatic() bool

func (*Field) SlotId 

func (this *Field) SlotId() uint

type FieldSymRef 

type FieldSymRef struct {
	ClassMemberSymRef
	// contains filtered or unexported fields
}

func (*FieldSymRef) ResolvedField 

func (this *FieldSymRef) ResolvedField() *Field

type IMethodSymRef 

type IMethodSymRef interface {
	ResolvedMethod() *Method
}

type InterfaceMethodSymRef 

type InterfaceMethodSymRef struct {
	MethodSymRef
}

func (*InterfaceMethodSymRef) ResolvedInterfaceMethod 

func (this *InterfaceMethodSymRef) ResolvedInterfaceMethod() *Method

func (*InterfaceMethodSymRef) ResolvedMethod 

func (this *InterfaceMethodSymRef) ResolvedMethod() *Method

type MarkWord 

type MarkWord struct {
	// contains filtered or unexported fields
}

type Method 

type Method struct {
	ClassMember
	// contains filtered or unexported fields
}

func LookupMethodInClass 

func LookupMethodInClass(kls *ClassObject, name string, descriptor string) *Method

func LookupMethodInInterface 

func LookupMethodInInterface(inf *ClassObject, name string, descriptor string) *Method

func VoidVirtualMethod 

func VoidVirtualMethod(maxStack, maxLocals uint) *Method

func (*Method) ArgSlotCount 

func (this *Method) ArgSlotCount() uint

func (*Method) Class 

func (this *Method) Class() *ClassObject

func (*Method) Code 

func (this *Method) Code() []byte

func (*Method) GetLineNumber 

func (this *Method) GetLineNumber(pc int) int

func (*Method) InjectNativeCodeAttr 

func (this *Method) InjectNativeCodeAttr(returnType string)

func (*Method) IsAbstract 

func (this *Method) IsAbstract() bool

func (*Method) IsCLInit 

func (this *Method) IsCLInit() bool

func (*Method) IsInit 

func (this *Method) IsInit() bool

func (*Method) IsNative 

func (this *Method) IsNative() bool

func (*Method) IsStatic 

func (this *Method) IsStatic() bool

func (*Method) LookupExceptionTable 

func (this *Method) LookupExceptionTable(class *ClassObject, pc uint16) *ExceptionHandler

func (*Method) MaxLocals 

func (this *Method) MaxLocals() uint

func (*Method) MaxStack 

func (this *Method) MaxStack() uint

type MethodDescriptor 

type MethodDescriptor struct {
	ParameterTypes []TypeDescriptor
	ReturnType     TypeDescriptor
}

type MethodDescriptorParser 

type MethodDescriptorParser struct {
	// contains filtered or unexported fields
}

type MethodSymRef 

type MethodSymRef struct {
	ClassMemberSymRef
	// contains filtered or unexported fields
}

func (*MethodSymRef) ResolvedMethod 

func (this *MethodSymRef) ResolvedMethod() *Method

type NormalObject 

type NormalObject struct {
	BaseObject
	// contains filtered or unexported fields
}

func JString 

func JString(loader *ClassLoader, goStr string) *NormalObject

func (*NormalObject) FieldSlots 

func (this *NormalObject) FieldSlots() Slots

func (*NormalObject) GetExtend 

func (this *NormalObject) GetExtend() interface{}

func (*NormalObject) SetExtend 

func (this *NormalObject) SetExtend(extend interface{})

type Object 

type Object interface {
	Class() *ClassObject

	IsInstanceOf(targetClass *ClassObject) bool

	HashCode() int32
}

func Intern0 

func Intern0(jStr *NormalObject) Object

type Slot 

type Slot struct {
	// contains filtered or unexported fields
}

type Slots 

type Slots []Slot

func (Slots) GetDouble 

func (this Slots) GetDouble(index uint) float64

func (Slots) GetFloat 

func (this Slots) GetFloat(index uint) float32

func (Slots) GetInt 

func (this Slots) GetInt(index uint) int32

func (Slots) GetLong 

func (this Slots) GetLong(index uint) int64

func (Slots) GetRef 

func (this Slots) GetRef(index uint) Object

func (Slots) SetDouble 

func (this Slots) SetDouble(index uint, val float64)

func (Slots) SetFloat 

func (this Slots) SetFloat(index uint, val float32)

func (Slots) SetInt 

func (this Slots) SetInt(index uint, val int32)

func (Slots) SetLong 

func (this Slots) SetLong(index uint, val int64)

func (Slots) SetRef 

func (this Slots) SetRef(index uint, ref Object)

type SymbolicRef 

type SymbolicRef struct {
	// contains filtered or unexported fields
}

符号引用

func (*SymbolicRef) ResolveClassRef 

func (this *SymbolicRef) ResolveClassRef() *ClassObject

func (*SymbolicRef) ResolvedClass 

func (this *SymbolicRef) ResolvedClass() *ClassObject

type TypeDescriptor 

type TypeDescriptor string

https://github.com/zxh0/jvm.go/blob/129b147ebc/rtda/heap/descriptor.go https://github.com/zxh0/jvm.go/blob/129b147ebc/rtda/heap/descriptor.go https://github.com/zxh0/jvm.go/blob/129b147ebc/rtda/heap/descriptor.go

func (TypeDescriptor) IsArrayType 

func (td TypeDescriptor) IsArrayType() bool

func (TypeDescriptor) IsBaseType 

func (td TypeDescriptor) IsBaseType() bool

func (TypeDescriptor) IsLongOrDouble 

func (td TypeDescriptor) IsLongOrDouble() bool

func (TypeDescriptor) IsObjectType 

func (td TypeDescriptor) IsObjectType() bool

func (TypeDescriptor) IsVoidType 

func (td TypeDescriptor) IsVoidType() bool

Source Files

View all Source files

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