Modifier and Type	Class and Description
private static record	DowncallLinker.InvocationData

Modifier and Type

Class and Description

private static record

Modifier and Type	Field and Description
private final ABIDescriptor	abi
private final CallingSequence	callingSequence
private static final MethodHandle	EMPTY_OBJECT_ARRAY_HANDLE
private static final JavaLangInvokeAccess	JLIA
private static final MethodHandle	MH_INVOKE_INTERP_BINDINGS
private static final boolean	USE_SPEC

Modifier and Type

Field and Description

private final ABIDescriptor

abi

private final CallingSequence

callingSequence

private static final MethodHandle

EMPTY_OBJECT_ARRAY_HANDLE

private static final JavaLangInvokeAccess

JLIA

private static final MethodHandle

MH_INVOKE_INTERP_BINDINGS

private static final boolean

USE_SPEC

Access	Constructor and Description
public	DowncallLinker(ABIDescriptor abi, CallingSequence callingSequence)

Access

Constructor and Description

public

DowncallLinker(ABIDescriptor abi, CallingSequence callingSequence)

Modifier and Type	Method and Description
private Stream<Binding.VMStore>	argMoveBindingsStream(CallingSequence callingSequence)
public MethodHandle	getBoundMethodHandle()
pack-priv Object	invokeInterpBindings(SegmentAllocator allocator, Object[] args, DowncallLinker.InvocationData invData)
private static MethodHandle	makeCollectorHandle(MethodType type)
private Binding.VMLoad[]	retMoveBindings(CallingSequence callingSequence)
private Stream<Binding.VMLoad>	retMoveBindingsStream(CallingSequence callingSequence)
private VMStorage[]	toStorageArray(Binding.Move[] moves)

Modifier and Type

Method and Description

private Stream<Binding.VMStore>

argMoveBindingsStream(CallingSequence callingSequence)

public MethodHandle

getBoundMethodHandle()

pack-priv Object

invokeInterpBindings(SegmentAllocator allocator, Object[] args, DowncallLinker.InvocationData invData)

private static MethodHandle

makeCollectorHandle(MethodType type)

private Binding.VMLoad[]

retMoveBindings(CallingSequence callingSequence)

private Stream<Binding.VMLoad>

retMoveBindingsStream(CallingSequence callingSequence)

private VMStorage[]

toStorageArray(Binding.Move[] moves)

Field Detail

abi	back to summary
private final ABIDescriptor abi

abi

back to summary

private final ABIDescriptor abi

callingSequence	back to summary
private final CallingSequence callingSequence

callingSequence

back to summary

private final CallingSequence callingSequence

EMPTY_OBJECT_ARRAY_HANDLE	back to summary
private static final MethodHandle EMPTY_OBJECT_ARRAY_HANDLE

EMPTY_OBJECT_ARRAY_HANDLE

back to summary

private static final MethodHandle EMPTY_OBJECT_ARRAY_HANDLE

JLIA	back to summary
private static final JavaLangInvokeAccess JLIA

JLIA

back to summary

private static final JavaLangInvokeAccess JLIA

MH_INVOKE_INTERP_BINDINGS	back to summary
private static final MethodHandle MH_INVOKE_INTERP_BINDINGS

MH_INVOKE_INTERP_BINDINGS

back to summary

private static final MethodHandle MH_INVOKE_INTERP_BINDINGS

USE_SPEC	back to summary
private static final boolean USE_SPEC

USE_SPEC

back to summary

private static final boolean USE_SPEC

DowncallLinker	back to summary
public DowncallLinker(ABIDescriptor abi, CallingSequence callingSequence)

DowncallLinker

back to summary

public DowncallLinker(ABIDescriptor abi, CallingSequence callingSequence)

argMoveBindingsStream	back to summary
private Stream<Binding.VMStore> argMoveBindingsStream(CallingSequence callingSequence)

argMoveBindingsStream

back to summary

private Stream<Binding.VMStore> argMoveBindingsStream(CallingSequence callingSequence)

getBoundMethodHandle	back to summary
public MethodHandle getBoundMethodHandle()

getBoundMethodHandle

back to summary

public MethodHandle getBoundMethodHandle()

invokeInterpBindings	back to summary
pack-priv Object invokeInterpBindings(SegmentAllocator allocator, Object[] args, DowncallLinker.InvocationData invData) throws Throwable

invokeInterpBindings

back to summary

pack-priv Object invokeInterpBindings(SegmentAllocator allocator, Object[] args, DowncallLinker.InvocationData invData) throws Throwable

makeCollectorHandle	back to summary
private static MethodHandle makeCollectorHandle(MethodType type)

makeCollectorHandle

back to summary

private static MethodHandle makeCollectorHandle(MethodType type)

retMoveBindings	back to summary
private Binding.VMLoad[] retMoveBindings(CallingSequence callingSequence)

retMoveBindings

back to summary

private Binding.VMLoad[] retMoveBindings(CallingSequence callingSequence)

retMoveBindingsStream	back to summary
private Stream<Binding.VMLoad> retMoveBindingsStream(CallingSequence callingSequence)

retMoveBindingsStream

back to summary

private Stream<Binding.VMLoad> retMoveBindingsStream(CallingSequence callingSequence)

toStorageArray	back to summary
private VMStorage[] toStorageArray(Binding.Move[] moves)

toStorageArray

back to summary

private VMStorage[] toStorageArray(Binding.Move[] moves)

jdk.internal.foreign.abi back to summary

private final Record DowncallLinker.InvocationData

Class Inheritance

extends Record

java.lang.Object
java.lang.Record
jdk.internal.foreign.abi.DowncallLinker.InvocationData

Record Components

leaf:MethodHandle
callingSequence:CallingSequence

Field Summary

Modifier and Type	Field and Description
private final CallingSequence	callingSequence Record Component accessed by callingSequence().
private final MethodHandle	leaf Record Component accessed by leaf().

Constructor Summary

Access	Constructor and Description
private	InvocationData(MethodHandle leaf, CallingSequence callingSequence)

Method Summary

Modifier and Type	Method and Description
public CallingSequence	callingSequence() Record Component getter of callingSequence.
public final boolean	equals(Object o) Implements abstract java.lang.Record.equals. Indicates whether some other object is "equal to" this one.
public final int	hashCode() Implements abstract java.lang.Record.hashCode. Returns a hash code value for the record.
public MethodHandle	leaf() Record Component getter of leaf.
public final String	toString() Implements abstract java.lang.Record.toString. Returns a string representation of the record.

Field Detail

callingSequence	back to summary
private final CallingSequence callingSequence Record Component accessed by callingSequence().

leaf	back to summary
private final MethodHandle leaf Record Component accessed by leaf().

Constructor Detail

InvocationData	back to summary
private InvocationData(MethodHandle leaf, CallingSequence callingSequence)

Method Detail

callingSequence	back to summary
public CallingSequence callingSequence() Record Component getter of callingSequence.

equals back to summary

equals	back to summary
public final boolean equals(Object o) Implements abstract java.lang.Record.equals. Doc from java.lang.Record.equals. Indicates whether some other object is "equal to" this one. In addition to the general contract of `Object.equals`, record classes must further obey the invariant that when a record instance is "copied" by passing the result of the record component accessor methods to the canonical constructor, as follows: R copy = new R(r.c1(), r.c2(), ..., r.cn()); then it must be the case that `r.equals(copy)`.

public final boolean equals(Object o)

Implements abstract java.lang.Record.equals.

Doc from java.lang.Record.equals.

Indicates whether some other object is "equal to" this one. In addition to the general contract of Object.equals, record classes must further obey the invariant that when a record instance is "copied" by passing the result of the record component accessor methods to the canonical constructor, as follows:

    R copy = new R(r.c1(), r.c2(), ..., r.cn());

then it must be the case that r.equals(copy).

hashCode back to summary

hashCode	back to summary
public final int hashCode() Implements abstract java.lang.Record.hashCode. Doc from java.lang.Record.hashCode. Returns a hash code value for the record. Obeys the general contract of `Object.hashCode`. For records, hashing behavior is constrained by the refined contract of `Record.equals`, so that any two records created from the same components must have the same hash code.

public final int hashCode()

Implements abstract java.lang.Record.hashCode.

Doc from java.lang.Record.hashCode.

Returns a hash code value for the record. Obeys the general contract of Object.hashCode. For records, hashing behavior is constrained by the refined contract of Record.equals, so that any two records created from the same components must have the same hash code.

leaf	back to summary
public MethodHandle leaf() Record Component getter of leaf.

toString back to summary

toString	back to summary
public final String toString() Implements abstract java.lang.Record.toString. Doc from java.lang.Record.toString. Returns a string representation of the record. In accordance with the general contract of `Object#toString()`, the `toString` method returns a string that "textually represents" this record. The result should be a concise but informative representation that is easy for a person to read. In addition to this general contract, record classes must further participate in the invariant that any two records which are equal must produce equal strings. This invariant is necessarily relaxed in the rare case where corresponding equal component values might fail to produce equal strings for themselves.

public final String toString()

Implements abstract java.lang.Record.toString.

Doc from java.lang.Record.toString.

Returns a string representation of the record. In accordance with the general contract of Object#toString(), the toString method returns a string that "textually represents" this record. The result should be a concise but informative representation that is easy for a person to read.

In addition to this general contract, record classes must further participate in the invariant that any two records which are equal must produce equal strings. This invariant is necessarily relaxed in the rare case where corresponding equal component values might fail to produce equal strings for themselves.

public Class DowncallLinker

Nested and Inner Type Summary

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

private final Record DowncallLinker.InvocationData

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail