Package org.jruby.ext.ffi.jffi

Class JITNativeInvoker

java.lang.Object

org.jruby.internal.runtime.methods.DynamicMethod

org.jruby.ext.ffi.jffi.NativeInvoker

org.jruby.ext.ffi.jffi.JITNativeInvoker

public abstract class JITNativeInvoker
extends NativeInvoker

Nested Class Summary

Nested classes/interfaces inherited from class org.jruby.internal.runtime.methods.DynamicMethod

DynamicMethod.NativeCall, DynamicMethod.Version

Field Summary

Fields

Modifier and Type	Field	Description
protected final int	arity
protected final com.kenai.jffi.CallContext	callContext
protected final com.kenai.jffi.Function	function
protected final long	functionAddress
protected static final com.kenai.jffi.Invoker	invoker
protected final CachingCallSite	parameterCallSite0
protected final CachingCallSite	parameterCallSite1
protected final CachingCallSite	parameterCallSite2
protected final CachingCallSite	parameterCallSite3
protected final CachingCallSite	parameterCallSite4
protected final CachingCallSite	parameterCallSite5
protected final CachingCallSite	parameterCallSite6
protected final NativeDataConverter	parameterConverter0
protected final NativeDataConverter	parameterConverter1
protected final NativeDataConverter	parameterConverter2
protected final NativeDataConverter	parameterConverter3
protected final NativeDataConverter	parameterConverter4
protected final NativeDataConverter	parameterConverter5
protected final com.kenai.jffi.ObjectParameterInfo	parameterInfo0
protected final com.kenai.jffi.ObjectParameterInfo	parameterInfo1
protected final com.kenai.jffi.ObjectParameterInfo	parameterInfo2
protected final com.kenai.jffi.ObjectParameterInfo	parameterInfo3
protected final com.kenai.jffi.ObjectParameterInfo	parameterInfo4
protected final com.kenai.jffi.ObjectParameterInfo	parameterInfo5
protected final NativeDataConverter	resultConverter
protected final Signature	signature

Fields inherited from class org.jruby.internal.runtime.methods.DynamicMethod

definedClass, flags, handle, implementationClass, name, protectedClass, serialNumber

Constructor Summary

Constructors

Constructor	Description
JITNativeInvoker(RubyModule implementationClass, com.kenai.jffi.Function function, Signature signature)

Method Summary

Modifier and Type	Method	Description
IRubyObject	call(ThreadContext context, IRubyObject self, RubyModule klazz, String name)	Arity 0, no block
IRubyObject	call(ThreadContext context, IRubyObject self, RubyModule klazz, String name, IRubyObject arg1)	Arity 1, no block
final IRubyObject	call(ThreadContext context, IRubyObject self, RubyModule clazz, String name, IRubyObject[] args)	A default implementation of n-arity, non-block 'call' method, which simply calls the n-arity, block-receiving version with the arg list and Block.NULL_BLOCK.
IRubyObject	call(ThreadContext context, IRubyObject self, RubyModule klazz, String name, IRubyObject arg1, IRubyObject arg2)	Arity 2, no block
IRubyObject	call(ThreadContext context, IRubyObject self, RubyModule klazz, String name, IRubyObject arg1, IRubyObject arg2, IRubyObject arg3)	Arity 3, no block
IRubyObject	call(ThreadContext context, IRubyObject self, RubyModule klazz, String name, IRubyObject arg1, IRubyObject arg2, IRubyObject arg3, IRubyObject arg4)
IRubyObject	call(ThreadContext context, IRubyObject self, RubyModule klazz, String name, IRubyObject arg1, IRubyObject arg2, IRubyObject arg3, IRubyObject arg4, IRubyObject arg5)
IRubyObject	call(ThreadContext context, IRubyObject self, RubyModule klazz, String name, IRubyObject arg1, IRubyObject arg2, IRubyObject arg3, IRubyObject arg4, IRubyObject arg5, IRubyObject arg6)
(package private) com.kenai.jffi.CallContext	getCallContext()
(package private) long	getFunctionAddress()
private static CachingCallSite	getParameterCallSite(Signature signature, int parameterIndex)
private static NativeDataConverter	getParameterConverter(Signature signature, int i)
private static com.kenai.jffi.ObjectParameterInfo	getParameterInfo(Signature signature, int i)

Methods inherited from class org.jruby.ext.ffi.jffi.NativeInvoker

call, dup, getArity, isNative

Methods inherited from class org.jruby.internal.runtime.methods.DynamicMethod

calculateProtectedClass, call, call, call, call, callRespondTo, getCallConfig, getDefinedClass, getHandle, getImplementationClass, getInstanceVariableNames, getMethodData, getName, getProtectedClass, getRealMethod, getSerialNumber, getSignature, getVisibility, init, init, isBuiltin, isCallableFrom, isImplementedBy, isNotImplemented, isNull, isRefined, isUndefined, setCallConfig, setDefinedClass, setHandle, setImplementationClass, setIsBuiltin, setNotImplemented, setVisibility

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

invoker

protected static final com.kenai.jffi.Invoker invoker

function

protected final com.kenai.jffi.Function function

callContext

protected final com.kenai.jffi.CallContext callContext

functionAddress

protected final long functionAddress

signature

protected final Signature signature

arity

protected final int arity

resultConverter

protected final NativeDataConverter resultConverter

parameterConverter0

protected final NativeDataConverter parameterConverter0

parameterConverter1

protected final NativeDataConverter parameterConverter1

parameterConverter2

protected final NativeDataConverter parameterConverter2

parameterConverter3

protected final NativeDataConverter parameterConverter3

parameterConverter4

protected final NativeDataConverter parameterConverter4

parameterConverter5

protected final NativeDataConverter parameterConverter5

parameterInfo0

protected final com.kenai.jffi.ObjectParameterInfo parameterInfo0

parameterInfo1

protected final com.kenai.jffi.ObjectParameterInfo parameterInfo1

parameterInfo2

protected final com.kenai.jffi.ObjectParameterInfo parameterInfo2

parameterInfo3

protected final com.kenai.jffi.ObjectParameterInfo parameterInfo3

parameterInfo4

protected final com.kenai.jffi.ObjectParameterInfo parameterInfo4

parameterInfo5

protected final com.kenai.jffi.ObjectParameterInfo parameterInfo5

parameterCallSite0

protected final CachingCallSite parameterCallSite0

parameterCallSite1

protected final CachingCallSite parameterCallSite1

parameterCallSite2

protected final CachingCallSite parameterCallSite2

parameterCallSite3

protected final CachingCallSite parameterCallSite3

parameterCallSite4

protected final CachingCallSite parameterCallSite4

parameterCallSite5

protected final CachingCallSite parameterCallSite5

parameterCallSite6

protected final CachingCallSite parameterCallSite6

Constructor Details

JITNativeInvoker

public JITNativeInvoker(RubyModule implementationClass,
 com.kenai.jffi.Function function,
 Signature signature)

Method Details

getParameterConverter

private static NativeDataConverter getParameterConverter(Signature signature,
 int i)

getParameterInfo

private static com.kenai.jffi.ObjectParameterInfo getParameterInfo(Signature signature,
 int i)

getParameterCallSite

private static CachingCallSite getParameterCallSite(Signature signature,
 int parameterIndex)

getCallContext

com.kenai.jffi.CallContext getCallContext()

Overrides:

getCallContext in class NativeInvoker

getFunctionAddress

long getFunctionAddress()

Overrides:

getFunctionAddress in class NativeInvoker

call

public IRubyObject call(ThreadContext context,
 IRubyObject self,
 RubyModule klazz,
 String name)

Description copied from class: DynamicMethod

Arity 0, no block

Overrides:

call in class DynamicMethod

call

public IRubyObject call(ThreadContext context,
 IRubyObject self,
 RubyModule klazz,
 String name,
 IRubyObject arg1)

Description copied from class: DynamicMethod

Arity 1, no block

Overrides:

call in class DynamicMethod

call

public IRubyObject call(ThreadContext context,
 IRubyObject self,
 RubyModule klazz,
 String name,
 IRubyObject arg1,
 IRubyObject arg2)

Description copied from class: DynamicMethod

Arity 2, no block

Overrides:

call in class DynamicMethod

call

public IRubyObject call(ThreadContext context,
 IRubyObject self,
 RubyModule klazz,
 String name,
 IRubyObject arg1,
 IRubyObject arg2,
 IRubyObject arg3)

Description copied from class: DynamicMethod

Arity 3, no block

Overrides:

call in class DynamicMethod

call

public IRubyObject call(ThreadContext context,
 IRubyObject self,
 RubyModule klazz,
 String name,
 IRubyObject arg1,
 IRubyObject arg2,
 IRubyObject arg3,
 IRubyObject arg4)

call

public IRubyObject call(ThreadContext context,
 IRubyObject self,
 RubyModule klazz,
 String name,
 IRubyObject arg1,
 IRubyObject arg2,
 IRubyObject arg3,
 IRubyObject arg4,
 IRubyObject arg5)

call

public IRubyObject call(ThreadContext context,
 IRubyObject self,
 RubyModule klazz,
 String name,
 IRubyObject arg1,
 IRubyObject arg2,
 IRubyObject arg3,
 IRubyObject arg4,
 IRubyObject arg5,
 IRubyObject arg6)

call

public final IRubyObject call(ThreadContext context,
 IRubyObject self,
 RubyModule clazz,
 String name,
 IRubyObject[] args)

Description copied from class: DynamicMethod

A default implementation of n-arity, non-block 'call' method, which simply calls the n-arity, block-receiving version with the arg list and Block.NULL_BLOCK.

Overrides:

call in class DynamicMethod

Parameters:

context - The thread context for the currently executing thread

self - The 'self' or 'receiver' object to use for this call

clazz - The Ruby class against which this method is binding

name - The incoming name used to invoke this method

args - The first argument to this invocation

Returns:

The result of the call