OpenCores
URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

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  • This comparison shows the changes necessary to convert path 
    /openrisc/trunk/gnu-dev/or1k-gcc
    from Rev 762 to Rev 763
    ↔ Reverse comparison
  •

Rev 762 → Rev 763

/libjava/sun/reflect/Reflection.h
0,0 → 1,30
 
// DO NOT EDIT THIS FILE - it is machine generated -*- c++ -*-
 
#ifndef __sun_reflect_Reflection__
#define __sun_reflect_Reflection__
 
#pragma interface
 
#include <java/lang/Object.h>
extern "Java"
{
namespace sun
{
namespace reflect
{
class Reflection;
}
}
}
 
class sun::reflect::Reflection : public ::java::lang::Object
{
 
public:
Reflection();
static ::java::lang::Class * getCallerClass(jint);
static ::java::lang::Class class$;
};
 
#endif // __sun_reflect_Reflection__
/libjava/sun/reflect/annotation/AnnotationInvocationHandler.java
0,0 → 1,441
/* sun.reflect.annotation.AnnotationInvocationHandler
Copyright (C) 2006, 2007
Free Software Foundation, Inc.
 
This file is part of GNU Classpath.
 
GNU Classpath is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
 
GNU Classpath is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
 
You should have received a copy of the GNU General Public License
along with GNU Classpath; see the file COPYING. If not, write to the
Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301 USA.
 
Linking this library statically or dynamically with other modules is
making a combined work based on this library. Thus, the terms and
conditions of the GNU General Public License cover the whole
combination.
 
As a special exception, the copyright holders of this library give you
permission to link this library with independent modules to produce an
executable, regardless of the license terms of these independent
modules, and to copy and distribute the resulting executable under
terms of your choice, provided that you also meet, for each linked
independent module, the terms and conditions of the license of that
module. An independent module is a module which is not derived from
or based on this library. If you modify this library, you may extend
this exception to your version of the library, but you are not
obligated to do so. If you do not wish to do so, delete this
exception statement from your version. */
 
package sun.reflect.annotation;
 
import java.io.Serializable;
import java.lang.annotation.Annotation;
import java.lang.annotation.AnnotationTypeMismatchException;
import java.lang.annotation.IncompleteAnnotationException;
import java.lang.reflect.InvocationHandler;
import java.lang.reflect.Method;
import java.lang.reflect.Proxy;
import java.lang.reflect.Array;
import java.util.Arrays;
import java.util.Iterator;
import java.util.Map;
 
/**
* This class exists for serialization compatibility with the JDK.
* VMs can choose to implement annotations by constructing proxies
* with this invocation handler, but that is not required.
* If a different strategy for proxy objects is chosen, they can
* have a writeReplace method to substitute a Proxy based on this
* invocation handler is used for serialization.
*/
public final class AnnotationInvocationHandler
implements InvocationHandler, Serializable
{
private static final long serialVersionUID = 6182022883658399397L;
private final Class<? extends Annotation> type;
private final Map<String, ?> memberValues;
 
/**
* Construct a new invocation handler for an annotation proxy.
* Note that the VM is responsible for filling the memberValues map
* with the default values of all the annotation members.
*/
public AnnotationInvocationHandler(Class<? extends Annotation> type, Map memberValues)
{
this.type = type;
this.memberValues = (Map<String, ?>)memberValues;
}
 
public static Annotation create(Class<? extends Annotation> type, Map memberValues)
{
for (Method m : type.getDeclaredMethods())
{
String name = m.getName();
if (! memberValues.containsKey(name))
{
// FIXME: what to do about exceptions here?
memberValues.put(name, m.getDefaultValue());
}
}
AnnotationInvocationHandler handler
= new AnnotationInvocationHandler(type, memberValues);
return (Annotation) Proxy.newProxyInstance(type.getClassLoader(),
new Class[] { type },
handler);
}
 
/**
* Compare an instance of AnnotationInvocationHandler with another object.
* Note that the other object does not have to be an
* AnnotationInvocationHandler, any implementation of the annotation
* interface is allowed to be compared for equality.
* Note that this makes the equals method asymmetric, but this behavior
* is specified by Annotation.equals and identical to the JDK.
*
* This method is public for use by other parts of the VM. Some VMs
* (can) use different representations of annotations that reuse this
* method.
*/
public boolean equals(Object proxy, Object other)
{
if (type.isInstance(other))
{
try
{
Method[] methods = type.getDeclaredMethods();
if (methods.length == memberValues.size())
{
for (int i = 0; i < methods.length; i++)
{
String key = methods[i].getName();
Object val = methods[i].invoke(other, (Object[])null);
Object thisVal
= invoke(proxy,
methods[i],
(Object[])null);
if (! deepEquals(thisVal, val))
{
return false;
}
}
return true;
}
}
catch (Throwable _)
{
// Ignore exception, like the JDK
}
}
return false;
}
 
private static boolean deepEquals(Object o1, Object o2)
{
if (o1 == o2)
return true;
 
if (o1 == null || o2 == null)
return false;
 
if (o1 instanceof boolean[] && o2 instanceof boolean[])
return Arrays.equals((boolean[]) o1, (boolean[]) o2);
 
if (o1 instanceof byte[] && o2 instanceof byte[])
return Arrays.equals((byte[]) o1, (byte[]) o2);
 
if (o1 instanceof char[] && o2 instanceof char[])
return Arrays.equals((char[]) o1, (char[]) o2);
 
if (o1 instanceof short[] && o2 instanceof short[])
return Arrays.equals((short[]) o1, (short[]) o2);
 
if (o1 instanceof int[] && o2 instanceof int[])
return Arrays.equals((int[]) o1, (int[]) o2);
 
if (o1 instanceof float[] && o2 instanceof float[])
return Arrays.equals((float[]) o1, (float[]) o2);
 
if (o1 instanceof long[] && o2 instanceof long[])
return Arrays.equals((long[]) o1, (long[]) o2);
 
if (o1 instanceof double[] && o2 instanceof double[])
return Arrays.equals((double[]) o1, (double[]) o2);
 
if (o1 instanceof Object[] && o2 instanceof Object[])
return Arrays.equals((Object[]) o1, (Object[]) o2);
 
return o1.equals(o2);
}
 
private static int deepHashCode(Object obj)
{
if (obj instanceof boolean[])
return Arrays.hashCode((boolean[]) obj);
 
if (obj instanceof byte[])
return Arrays.hashCode((byte[]) obj);
 
if (obj instanceof char[])
return Arrays.hashCode((char[]) obj);
 
if (obj instanceof short[])
return Arrays.hashCode((short[]) obj);
 
if (obj instanceof int[])
return Arrays.hashCode((int[]) obj);
 
if (obj instanceof float[])
return Arrays.hashCode((float[]) obj);
 
if (obj instanceof long[])
return Arrays.hashCode((long[]) obj);
 
if (obj instanceof double[])
return Arrays.hashCode((double[]) obj);
 
if (obj instanceof Object[])
return Arrays.hashCode((Object[]) obj);
 
return obj.hashCode();
}
 
/**
* Compute the hashCode for an annotation. Note that the algorithm is
* specified by Annotation.hashCode.
*
* This method is public for use by other parts of the VM. Some VMs
* (can) use different representations of annotations that reuse this
* method.
*/
public int hashCode()
{
int h = 0;
Iterator iter = memberValues.keySet().iterator();
while (iter.hasNext())
{
Object key = iter.next();
try
{
Object val
= invoke(null,
type.getDeclaredMethod((String)key, (Class[])null),
(Object[])null);
h += deepHashCode(val) ^ 127 * key.hashCode();
}
catch (Throwable _)
{
}
}
return h;
}
 
private static String deepToString(Object obj)
{
if (obj instanceof Object[])
return Arrays.toString((Object[]) obj);
 
return obj.toString();
}
 
/**
* This method is public for use by other parts of the VM. Some VMs
* (can) use different representations of annotations that reuse this
* method.
*/
public String toString()
{
StringBuffer sb = new StringBuffer();
sb.append('@').append(type.getName()).append('(');
String sep = "";
Iterator iter = memberValues.keySet().iterator();
while (iter.hasNext())
{
Object key = iter.next();
Object val = memberValues.get(key);
sb.append(sep).append(key).append('=').append(deepToString(val));
sep = ", ";
}
sb.append(')');
return sb.toString();
}
 
 
private static Class getBoxedReturnType(Method method)
{
Class returnType = method.getReturnType();
 
if (returnType == boolean.class)
return Boolean.class;
 
if (returnType == byte.class)
return Byte.class;
 
if (returnType == char.class)
return Character.class;
 
if (returnType == short.class)
return Short.class;
 
if (returnType == int.class)
return Integer.class;
 
if (returnType == float.class)
return Float.class;
 
if (returnType == long.class)
return Long.class;
 
if (returnType == double.class)
return Double.class;
 
return returnType;
}
 
// This is slightly awkward. When the value of an annotation is an
// array, libgcj constructs an Object[], but the value() method
// returns an arrays of the appropriate primitive type. We should
// perhaps save the resulting array rather than the Object[].
 
private Object coerce(Object val, Class dstType)
throws ArrayStoreException
{
if (! val.getClass().isArray())
return val;
 
Object[] srcArray = (Object[])val;
final int len = srcArray.length;
 
if (dstType.getComponentType().isPrimitive())
{
if (dstType == boolean[].class)
{
boolean[] dst = new boolean[len];
for (int i = 0; i < len; i++)
dst[i] = (Boolean)srcArray[i];
return dst;
}
 
if (dstType == byte[].class)
{
byte[] dst = new byte[len];
for (int i = 0; i < len; i++)
dst[i] = (Byte)srcArray[i];
return dst;
}
 
if (dstType == char[].class)
{
char[] dst = new char[len];
for (int i = 0; i < len; i++)
dst[i] = (Character)srcArray[i];
return dst;
}
 
if (dstType == short[].class)
{
short[] dst = new short[len];
for (int i = 0; i < len; i++)
dst[i] = (Short)srcArray[i];
return dst;
}
 
if (dstType == int[].class)
{
int[] dst = new int[len];
for (int i = 0; i < len; i++)
dst[i] = (Integer)srcArray[i];
return dst;
}
 
if (dstType == long[].class)
{
long[] dst = new long[len];
for (int i = 0; i < len; i++)
dst[i] = (Long)srcArray[i];
return dst;
}
 
if (dstType == float[].class)
{
float[] dst = new float[len];
for (int i = 0; i < len; i++)
dst[i] = (Float)srcArray[i];
return dst;
}
 
if (dstType == double[].class)
{
double[] dst = new double[len];
for (int i = 0; i < len; i++)
dst[i] = (Double)srcArray[i];
return dst;
}
}
 
Object dst = Array.newInstance(dstType.getComponentType(), len);
System.arraycopy((Object)srcArray, 0, dst, 0, len);
return dst;
}
 
public Object invoke(Object proxy, Method method, Object[] args)
throws Throwable
{
String methodName = method.getName().intern();
 
if (args == null || args.length == 0)
{
if (methodName == "toString")
{
return toString();
}
else if (methodName == "hashCode")
{
return Integer.valueOf(hashCode());
}
else if (methodName == "annotationType")
{
return type;
}
else
{
Object val = memberValues.get(methodName);
if (val == null)
{
throw new IncompleteAnnotationException(type, methodName);
}
try
{
if (val.getClass().isArray())
val = coerce((Object[])val, method.getReturnType());
}
catch (ArrayStoreException _)
{
throw new AnnotationTypeMismatchException
(method, val.getClass().getName());
}
if (! getBoxedReturnType(method).isInstance(val))
throw (new AnnotationTypeMismatchException
(method, val.getClass().getName()));
return val;
}
}
else if (args.length == 1)
{
if (methodName == "equals")
{
return Boolean.valueOf(equals(proxy, args[0]));
}
}
throw new InternalError("Invalid annotation proxy");
}
}
/libjava/sun/reflect/annotation/AnnotationType.h
0,0 → 1,33
 
// DO NOT EDIT THIS FILE - it is machine generated -*- c++ -*-
 
#ifndef __sun_reflect_annotation_AnnotationType__
#define __sun_reflect_annotation_AnnotationType__
 
#pragma interface
 
#include <java/lang/Object.h>
extern "Java"
{
namespace sun
{
namespace reflect
{
namespace annotation
{
class AnnotationType;
}
}
}
}
 
class sun::reflect::annotation::AnnotationType : public ::java::lang::Object
{
 
public:
AnnotationType();
static ::java::lang::Class * invocationHandlerReturnType(::java::lang::Class *);
static ::java::lang::Class class$;
};
 
#endif // __sun_reflect_annotation_AnnotationType__
/libjava/sun/reflect/annotation/ExceptionProxy.h
0,0 → 1,32
 
// DO NOT EDIT THIS FILE - it is machine generated -*- c++ -*-
 
#ifndef __sun_reflect_annotation_ExceptionProxy__
#define __sun_reflect_annotation_ExceptionProxy__
 
#pragma interface
 
#include <java/lang/Object.h>
extern "Java"
{
namespace sun
{
namespace reflect
{
namespace annotation
{
class ExceptionProxy;
}
}
}
}
 
class sun::reflect::annotation::ExceptionProxy : public ::java::lang::Object
{
 
public:
ExceptionProxy();
static ::java::lang::Class class$;
};
 
#endif // __sun_reflect_annotation_ExceptionProxy__
/libjava/sun/reflect/annotation/EnumConstantNotPresentExceptionProxy.h
0,0 → 1,32
 
// DO NOT EDIT THIS FILE - it is machine generated -*- c++ -*-
 
#ifndef __sun_reflect_annotation_EnumConstantNotPresentExceptionProxy__
#define __sun_reflect_annotation_EnumConstantNotPresentExceptionProxy__
 
#pragma interface
 
#include <sun/reflect/annotation/ExceptionProxy.h>
extern "Java"
{
namespace sun
{
namespace reflect
{
namespace annotation
{
class EnumConstantNotPresentExceptionProxy;
}
}
}
}
 
class sun::reflect::annotation::EnumConstantNotPresentExceptionProxy : public ::sun::reflect::annotation::ExceptionProxy
{
 
public:
EnumConstantNotPresentExceptionProxy(::java::lang::Class *, ::java::lang::String *);
static ::java::lang::Class class$;
};
 
#endif // __sun_reflect_annotation_EnumConstantNotPresentExceptionProxy__
/libjava/sun/reflect/annotation/AnnotationInvocationHandler.h
0,0 → 1,55
 
// DO NOT EDIT THIS FILE - it is machine generated -*- c++ -*-
 
#ifndef __sun_reflect_annotation_AnnotationInvocationHandler__
#define __sun_reflect_annotation_AnnotationInvocationHandler__
 
#pragma interface
 
#include <java/lang/Object.h>
#include <gcj/array.h>
 
extern "Java"
{
namespace sun
{
namespace reflect
{
namespace annotation
{
class AnnotationInvocationHandler;
}
}
}
}
 
class sun::reflect::annotation::AnnotationInvocationHandler : public ::java::lang::Object
{
 
public:
AnnotationInvocationHandler(::java::lang::Class *, ::java::util::Map *);
static ::java::lang::annotation::Annotation * create(::java::lang::Class *, ::java::util::Map *);
jboolean equals(::java::lang::Object *, ::java::lang::Object *);
private:
static jboolean deepEquals(::java::lang::Object *, ::java::lang::Object *);
static jint deepHashCode(::java::lang::Object *);
public:
jint hashCode();
private:
static ::java::lang::String * deepToString(::java::lang::Object *);
public:
::java::lang::String * toString();
private:
static ::java::lang::Class * getBoxedReturnType(::java::lang::reflect::Method *);
::java::lang::Object * coerce(::java::lang::Object *, ::java::lang::Class *);
public:
::java::lang::Object * invoke(::java::lang::Object *, ::java::lang::reflect::Method *, JArray< ::java::lang::Object * > *);
private:
static const jlong serialVersionUID = 6182022883658399397LL;
::java::lang::Class * __attribute__((aligned(__alignof__( ::java::lang::Object)))) type;
::java::util::Map * memberValues;
public:
static ::java::lang::Class class$;
};
 
#endif // __sun_reflect_annotation_AnnotationInvocationHandler__
/libjava/sun/reflect/annotation/AnnotationParser.h
0,0 → 1,33
 
// DO NOT EDIT THIS FILE - it is machine generated -*- c++ -*-
 
#ifndef __sun_reflect_annotation_AnnotationParser__
#define __sun_reflect_annotation_AnnotationParser__
 
#pragma interface
 
#include <java/lang/Object.h>
extern "Java"
{
namespace sun
{
namespace reflect
{
namespace annotation
{
class AnnotationParser;
}
}
}
}
 
class sun::reflect::annotation::AnnotationParser : public ::java::lang::Object
{
 
public:
AnnotationParser();
static ::java::lang::annotation::Annotation * annotationForMap(::java::lang::Class *, ::java::util::Map *);
static ::java::lang::Class class$;
};
 
#endif // __sun_reflect_annotation_AnnotationParser__
/libjava/sun/reflect/Reflection.java
0,0 → 1,51
/* Reflection.java - JSR 166 reflection hooks
Copyright (C) 2006 Free Software Foundation
 
This file is part of GNU Classpath.
 
GNU Classpath is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
 
GNU Classpath is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
 
You should have received a copy of the GNU General Public License
along with GNU Classpath; see the file COPYING. If not, write to the
Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301 USA.
 
Linking this library statically or dynamically with other modules is
making a combined work based on this library. Thus, the terms and
conditions of the GNU General Public License cover the whole
combination.
 
As a special exception, the copyright holders of this library give you
permission to link this library with independent modules to produce an
executable, regardless of the license terms of these independent
modules, and to copy and distribute the resulting executable under
terms of your choice, provided that you also meet, for each linked
independent module, the terms and conditions of the license of that
module. An independent module is a module which is not derived from
or based on this library. If you modify this library, you may extend
this exception to your version of the library, but you are not
obligated to do so. If you do not wish to do so, delete this
exception statement from your version. */
 
package sun.reflect;
 
import gnu.classpath.VMStackWalker;
 
public class Reflection
{
/**
* A stack-walking wrapper method used by the JSR 166 RI.
*/
public static Class getCallerClass(int depth)
{
return VMStackWalker.getClassContext()[depth];
}
}
/libjava/sun/reflect/misc/ReflectUtil.java
0,0 → 1,113
/* ReflectUtil.java - JSR 166 reflection hooks
Copyright (C) 2006 Free Software Foundation
 
This file is part of GNU Classpath.
 
GNU Classpath is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
 
GNU Classpath is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
 
You should have received a copy of the GNU General Public License
along with GNU Classpath; see the file COPYING. If not, write to the
Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301 USA.
 
Linking this library statically or dynamically with other modules is
making a combined work based on this library. Thus, the terms and
conditions of the GNU General Public License cover the whole
combination.
 
As a special exception, the copyright holders of this library give you
permission to link this library with independent modules to produce an
executable, regardless of the license terms of these independent
modules, and to copy and distribute the resulting executable under
terms of your choice, provided that you also meet, for each linked
independent module, the terms and conditions of the license of that
module. An independent module is a module which is not derived from
or based on this library. If you modify this library, you may extend
this exception to your version of the library, but you are not
obligated to do so. If you do not wish to do so, delete this
exception statement from your version. */
 
package sun.reflect.misc;
 
import java.lang.reflect.Modifier;
 
public class ReflectUtil
{
// We use this inaccessible inner class as an argument type
// in verifyMemberAccess. All current users of this method
// in the JSR 166 RI pass 'null' for this argument, and
// consequently we don't know what it means. Using a funny
// type like this for the argument means that if the RI changes,
// we will see a compilation error.
private static class MustBeNull
{
}
 
/**
* Check if the current thread is allowed to access the package of
* the declaringClass.
*
* @param declaringClass class name to check access to
* @throws SecurityException if permission is denied
* @throws NullPointerException if declaringClass is null
*/
public static void checkPackageAccess(Class declaringClass)
{
SecurityManager sm;
if ((sm = System.getSecurityManager()) != null)
{
while (declaringClass.isArray())
declaringClass = declaringClass.getComponentType();
String name = declaringClass.getName();
int i = name.lastIndexOf('.');
if (i != -1) // if declaringClass is a member of a package
{
name = name.substring(0, i);
sm.checkPackageAccess(name);
}
}
}
 
/**
* Perform access checks on a member of a class. This API is
* derived from the public domain code in the JSR 166 reference
* implementation.
* @param caller the class requesting access to the member
* @param declarer the declaring class of the member
* @param ignored unknown parameter; always null
* @param modifiers the modifiers on the member
* @return true if access is granted, false otherwise
*/
public static void ensureMemberAccess(Class caller,
Class declarer,
MustBeNull ignored,
int modifiers)
{
// Same class, always ok.
if (caller == declarer)
return;
// Public access is ok.
if ((modifiers & Modifier.PUBLIC) != 0)
return;
// Protected access and request comes from
// a subclass of the declarer -- ok.
if ((modifiers & Modifier.PROTECTED) != 0
&& declarer.isAssignableFrom(caller))
return;
// Package-private access, or protected access,
// and the packages are the same --ok.
if ((modifiers & Modifier.PRIVATE) == 0
&& caller.getPackage() == declarer.getPackage())
return;
// Otherwise, no.
throw new IllegalAccessError();
}
}
/libjava/sun/reflect/misc/ReflectUtil$MustBeNull.h
0,0 → 1,32
 
// DO NOT EDIT THIS FILE - it is machine generated -*- c++ -*-
 
#ifndef __sun_reflect_misc_ReflectUtil$MustBeNull__
#define __sun_reflect_misc_ReflectUtil$MustBeNull__
 
#pragma interface
 
#include <java/lang/Object.h>
extern "Java"
{
namespace sun
{
namespace reflect
{
namespace misc
{
class ReflectUtil$MustBeNull;
}
}
}
}
 
class sun::reflect::misc::ReflectUtil$MustBeNull : public ::java::lang::Object
{
 
ReflectUtil$MustBeNull();
public:
static ::java::lang::Class class$;
};
 
#endif // __sun_reflect_misc_ReflectUtil$MustBeNull__
/libjava/sun/reflect/misc/ReflectUtil.h
0,0 → 1,35
 
// DO NOT EDIT THIS FILE - it is machine generated -*- c++ -*-
 
#ifndef __sun_reflect_misc_ReflectUtil__
#define __sun_reflect_misc_ReflectUtil__
 
#pragma interface
 
#include <java/lang/Object.h>
extern "Java"
{
namespace sun
{
namespace reflect
{
namespace misc
{
class ReflectUtil;
class ReflectUtil$MustBeNull;
}
}
}
}
 
class sun::reflect::misc::ReflectUtil : public ::java::lang::Object
{
 
public:
ReflectUtil();
static void checkPackageAccess(::java::lang::Class *);
static void ensureMemberAccess(::java::lang::Class *, ::java::lang::Class *, ::sun::reflect::misc::ReflectUtil$MustBeNull *, jint);
static ::java::lang::Class class$;
};
 
#endif // __sun_reflect_misc_ReflectUtil__
/libjava/sun/awt/CausedFocusEvent$Cause.h
0,0 → 1,50
 
// DO NOT EDIT THIS FILE - it is machine generated -*- c++ -*-
 
#ifndef __sun_awt_CausedFocusEvent$Cause__
#define __sun_awt_CausedFocusEvent$Cause__
 
#pragma interface
 
#include <java/lang/Enum.h>
#include <gcj/array.h>
 
extern "Java"
{
namespace sun
{
namespace awt
{
class CausedFocusEvent$Cause;
}
}
}
 
class sun::awt::CausedFocusEvent$Cause : public ::java::lang::Enum
{
 
CausedFocusEvent$Cause(::java::lang::String *, jint);
public:
static JArray< ::sun::awt::CausedFocusEvent$Cause * > * values();
static ::sun::awt::CausedFocusEvent$Cause * valueOf(::java::lang::String *);
static ::sun::awt::CausedFocusEvent$Cause * UNKNOWN;
static ::sun::awt::CausedFocusEvent$Cause * MOUSE_EVENT;
static ::sun::awt::CausedFocusEvent$Cause * TRAVERSAL;
static ::sun::awt::CausedFocusEvent$Cause * TRAVERSAL_UP;
static ::sun::awt::CausedFocusEvent$Cause * TRAVERSAL_DOWN;
static ::sun::awt::CausedFocusEvent$Cause * TRAVERSAL_FORWARD;
static ::sun::awt::CausedFocusEvent$Cause * TRAVERSAL_BACKWARD;
static ::sun::awt::CausedFocusEvent$Cause * MANUAL_REQUEST;
static ::sun::awt::CausedFocusEvent$Cause * AUTOMATIC_TRAVERSE;
static ::sun::awt::CausedFocusEvent$Cause * ROLLBACK;
static ::sun::awt::CausedFocusEvent$Cause * NATIVE_SYSTEM;
static ::sun::awt::CausedFocusEvent$Cause * ACTIVATION;
static ::sun::awt::CausedFocusEvent$Cause * CLEAR_GLOBAL_FOCUS_OWNER;
static ::sun::awt::CausedFocusEvent$Cause * RETARGETED;
private:
static JArray< ::sun::awt::CausedFocusEvent$Cause * > * ENUM$VALUES;
public:
static ::java::lang::Class class$;
};
 
#endif // __sun_awt_CausedFocusEvent$Cause__
/libjava/sun/awt/CausedFocusEvent.h
0,0 → 1,41
 
// DO NOT EDIT THIS FILE - it is machine generated -*- c++ -*-
 
#ifndef __sun_awt_CausedFocusEvent__
#define __sun_awt_CausedFocusEvent__
 
#pragma interface
 
#include <java/awt/event/FocusEvent.h>
extern "Java"
{
namespace java
{
namespace awt
{
class Component;
}
}
namespace sun
{
namespace awt
{
class CausedFocusEvent;
class CausedFocusEvent$Cause;
}
}
}
 
class sun::awt::CausedFocusEvent : public ::java::awt::event::FocusEvent
{
 
public:
CausedFocusEvent(::java::awt::Component *, jint, jboolean, ::java::awt::Component *, ::sun::awt::CausedFocusEvent$Cause *);
virtual ::sun::awt::CausedFocusEvent$Cause * getCause();
private:
::sun::awt::CausedFocusEvent$Cause * __attribute__((aligned(__alignof__( ::java::awt::event::FocusEvent)))) cause;
public:
static ::java::lang::Class class$;
};
 
#endif // __sun_awt_CausedFocusEvent__
/libjava/sun/misc/Unsafe.java
0,0 → 1,328
/* Unsafe.java - Unsafe operations needed for concurrency
Copyright (C) 2006 Free Software Foundation
 
This file is part of GNU Classpath.
 
GNU Classpath is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
 
GNU Classpath is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
 
You should have received a copy of the GNU General Public License
along with GNU Classpath; see the file COPYING. If not, write to the
Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301 USA.
 
Linking this library statically or dynamically with other modules is
making a combined work based on this library. Thus, the terms and
conditions of the GNU General Public License cover the whole
combination.
 
As a special exception, the copyright holders of this library give you
permission to link this library with independent modules to produce an
executable, regardless of the license terms of these independent
modules, and to copy and distribute the resulting executable under
terms of your choice, provided that you also meet, for each linked
independent module, the terms and conditions of the license of that
module. An independent module is a module which is not derived from
or based on this library. If you modify this library, you may extend
this exception to your version of the library, but you are not
obligated to do so. If you do not wish to do so, delete this
exception statement from your version. */
 
package sun.misc;
 
import java.lang.reflect.Field;
 
/**
* This class should provide access to low-level operations and its
* use should be limited to trusted code. Fields can be accessed using
* memory addresses, with undefined behaviour occurring if invalid memory
* addresses are given.
*
* @author Tom Tromey (tromey@redhat.com)
* @author Andrew John Hughes (gnu_andrew@member.fsf.org)
*/
public class Unsafe
{
// Singleton class.
private static Unsafe unsafe = new Unsafe();
 
/**
* Private default constructor to prevent creation of an arbitrary
* number of instances.
*/
private Unsafe()
{
}
 
/**
* Retrieve the singleton instance of <code>Unsafe</code>. The calling
* method should guard this instance from untrusted code, as it provides
* access to low-level operations such as direct memory access.
*
* @throws SecurityException if a security manager exists and prevents
* access to the system properties.
*/
public static Unsafe getUnsafe()
{
SecurityManager sm = System.getSecurityManager();
if (sm != null)
sm.checkPropertiesAccess();
return unsafe;
}
/**
* Returns the memory address offset of the given static field.
* The offset is merely used as a means to access a particular field
* in the other methods of this class. The value is unique to the given
* field and the same value should be returned on each subsequent call.
*
* @param field the field whose offset should be returned.
* @return the offset of the given field.
*/
public native long objectFieldOffset(Field field);
 
/**
* Compares the value of the integer field at the specified offset
* in the supplied object with the given expected value, and updates
* it if they match. The operation of this method should be atomic,
* thus providing an uninterruptible way of updating an integer field.
*
* @param obj the object containing the field to modify.
* @param offset the offset of the integer field within <code>obj</code>.
* @param expect the expected value of the field.
* @param update the new value of the field if it equals <code>expect</code>.
* @return true if the field was changed.
*/
public native boolean compareAndSwapInt(Object obj, long offset,
int expect, int update);
 
/**
* Compares the value of the long field at the specified offset
* in the supplied object with the given expected value, and updates
* it if they match. The operation of this method should be atomic,
* thus providing an uninterruptible way of updating a long field.
*
* @param obj the object containing the field to modify.
* @param offset the offset of the long field within <code>obj</code>.
* @param expect the expected value of the field.
* @param update the new value of the field if it equals <code>expect</code>.
* @return true if the field was changed.
*/
public native boolean compareAndSwapLong(Object obj, long offset,
long expect, long update);
 
/**
* Compares the value of the object field at the specified offset
* in the supplied object with the given expected value, and updates
* it if they match. The operation of this method should be atomic,
* thus providing an uninterruptible way of updating an object field.
*
* @param obj the object containing the field to modify.
* @param offset the offset of the object field within <code>obj</code>.
* @param expect the expected value of the field.
* @param update the new value of the field if it equals <code>expect</code>.
* @return true if the field was changed.
*/
public native boolean compareAndSwapObject(Object obj, long offset,
Object expect, Object update);
 
/**
* Sets the value of the integer field at the specified offset in the
* supplied object to the given value. This is an ordered or lazy
* version of <code>putIntVolatile(Object,long,int)</code>, which
* doesn't guarantee the immediate visibility of the change to other
* threads. It is only really useful where the integer field is
* <code>volatile</code>, and is thus expected to change unexpectedly.
*
* @param obj the object containing the field to modify.
* @param offset the offset of the integer field within <code>obj</code>.
* @param value the new value of the field.
* @see #putIntVolatile(Object,long,int)
*/
public native void putOrderedInt(Object obj, long offset, int value);
 
/**
* Sets the value of the long field at the specified offset in the
* supplied object to the given value. This is an ordered or lazy
* version of <code>putLongVolatile(Object,long,long)</code>, which
* doesn't guarantee the immediate visibility of the change to other
* threads. It is only really useful where the long field is
* <code>volatile</code>, and is thus expected to change unexpectedly.
*
* @param obj the object containing the field to modify.
* @param offset the offset of the long field within <code>obj</code>.
* @param value the new value of the field.
* @see #putLongVolatile(Object,long,long)
*/
public native void putOrderedLong(Object obj, long offset, long value);
 
/**
* Sets the value of the object field at the specified offset in the
* supplied object to the given value. This is an ordered or lazy
* version of <code>putObjectVolatile(Object,long,Object)</code>, which
* doesn't guarantee the immediate visibility of the change to other
* threads. It is only really useful where the object field is
* <code>volatile</code>, and is thus expected to change unexpectedly.
*
* @param obj the object containing the field to modify.
* @param offset the offset of the object field within <code>obj</code>.
* @param value the new value of the field.
*/
public native void putOrderedObject(Object obj, long offset, Object value);
 
/**
* Sets the value of the integer field at the specified offset in the
* supplied object to the given value, with volatile store semantics.
*
* @param obj the object containing the field to modify.
* @param offset the offset of the integer field within <code>obj</code>.
* @param value the new value of the field.
*/
public native void putIntVolatile(Object obj, long offset, int value);
 
/**
* Retrieves the value of the integer field at the specified offset in the
* supplied object with volatile load semantics.
*
* @param obj the object containing the field to read.
* @param offset the offset of the integer field within <code>obj</code>.
*/
public native int getIntVolatile(Object obj, long offset);
 
/**
* Sets the value of the long field at the specified offset in the
* supplied object to the given value, with volatile store semantics.
*
* @param obj the object containing the field to modify.
* @param offset the offset of the long field within <code>obj</code>.
* @param value the new value of the field.
* @see #putLong(Object,long,long)
*/
public native void putLongVolatile(Object obj, long offset, long value);
 
/**
* Sets the value of the long field at the specified offset in the
* supplied object to the given value.
*
* @param obj the object containing the field to modify.
* @param offset the offset of the long field within <code>obj</code>.
* @param value the new value of the field.
* @see #putLongVolatile(Object,long,long)
*/
public native void putLong(Object obj, long offset, long value);
 
/**
* Retrieves the value of the long field at the specified offset in the
* supplied object with volatile load semantics.
*
* @param obj the object containing the field to read.
* @param offset the offset of the long field within <code>obj</code>.
* @see #getLong(Object,long)
*/
public native long getLongVolatile(Object obj, long offset);
 
/**
* Retrieves the value of the long field at the specified offset in the
* supplied object.
*
* @param obj the object containing the field to read.
* @param offset the offset of the long field within <code>obj</code>.
* @see #getLongVolatile(Object,long)
*/
public native long getLong(Object obj, long offset);
 
/**
* Sets the value of the object field at the specified offset in the
* supplied object to the given value, with volatile store semantics.
*
* @param obj the object containing the field to modify.
* @param offset the offset of the object field within <code>obj</code>.
* @param value the new value of the field.
* @see #putObject(Object,long,Object)
*/
public native void putObjectVolatile(Object obj, long offset, Object value);
 
/**
* Sets the value of the object field at the specified offset in the
* supplied object to the given value.
*
* @param obj the object containing the field to modify.
* @param offset the offset of the object field within <code>obj</code>.
* @param value the new value of the field.
* @see #putObjectVolatile(Object,long,Object)
*/
public native void putObject(Object obj, long offset, Object value);
 
/**
* Retrieves the value of the object field at the specified offset in the
* supplied object with volatile load semantics.
*
* @param obj the object containing the field to read.
* @param offset the offset of the object field within <code>obj</code>.
*/
public native Object getObjectVolatile(Object obj, long offset);
 
/**
* Returns the offset of the first element for a given array class.
* To access elements of the array class, this value may be used along
* with that returned by
* <a href="#arrayIndexScale"><code>arrayIndexScale</code></a>,
* if non-zero.
*
* @param arrayClass the class for which the first element's address should
* be obtained.
* @return the offset of the first element of the array class.
* @see arrayIndexScale(Class)
*/
public native int arrayBaseOffset(Class arrayClass);
 
/**
* Returns the scale factor used for addressing elements of the supplied
* array class. Where a suitable scale factor can not be returned (e.g.
* for primitive types), zero should be returned. The returned value
* can be used with
* <a href="#arrayBaseOffset"><code>arrayBaseOffset</code></a>
* to access elements of the class.
*
* @param arrayClass the class whose scale factor should be returned.
* @return the scale factor, or zero if not supported for this array class.
*/
public native int arrayIndexScale(Class arrayClass);
/**
* Releases the block on a thread created by
* <a href="#park"><code>park</code></a>. This method can also be used
* to terminate a blockage caused by a prior call to <code>park</code>.
* This operation is unsafe, as the thread must be guaranteed to be
* live. This is true of Java, but not native code.
*
* @param thread the thread to unblock.
*/
public native void unpark(Thread thread);
 
/**
* Blocks the thread until a matching
* <a href="#unpark"><code>unpark</code></a> occurs, the thread is
* interrupted or the optional timeout expires. If an <code>unpark</code>
* call has already occurred, this also counts. A timeout value of zero
* is defined as no timeout. When <code>isAbsolute</code> is
* <code>true</code>, the timeout is in milliseconds relative to the
* epoch. Otherwise, the value is the number of nanoseconds which must
* occur before timeout. This call may also return spuriously (i.e.
* for no apparent reason).
*
* @param isAbsolute true if the timeout is specified in milliseconds from
* the epoch.
* @param time either the number of nanoseconds to wait, or a time in
* milliseconds from the epoch to wait for.
*/
public native void park(boolean isAbsolute, long time);
 
}
/libjava/sun/misc/Service.h
0,0 → 1,30
 
// DO NOT EDIT THIS FILE - it is machine generated -*- c++ -*-
 
#ifndef __sun_misc_Service__
#define __sun_misc_Service__
 
#pragma interface
 
#include <java/lang/Object.h>
extern "Java"
{
namespace sun
{
namespace misc
{
class Service;
}
}
}
 
class sun::misc::Service : public ::java::lang::Object
{
 
public:
Service();
static ::java::util::Iterator * providers(::java::lang::Class *, ::java::lang::ClassLoader *);
static ::java::lang::Class class$;
};
 
#endif // __sun_misc_Service__
/libjava/sun/misc/Unsafe.h
0,0 → 1,53
 
// DO NOT EDIT THIS FILE - it is machine generated -*- c++ -*-
 
#ifndef __sun_misc_Unsafe__
#define __sun_misc_Unsafe__
 
#pragma interface
 
#include <java/lang/Object.h>
extern "Java"
{
namespace sun
{
namespace misc
{
class Unsafe;
}
}
}
 
class sun::misc::Unsafe : public ::java::lang::Object
{
 
Unsafe();
public:
static ::sun::misc::Unsafe * getUnsafe();
virtual jlong objectFieldOffset(::java::lang::reflect::Field *);
virtual jboolean compareAndSwapInt(::java::lang::Object *, jlong, jint, jint);
virtual jboolean compareAndSwapLong(::java::lang::Object *, jlong, jlong, jlong);
virtual jboolean compareAndSwapObject(::java::lang::Object *, jlong, ::java::lang::Object *, ::java::lang::Object *);
virtual void putOrderedInt(::java::lang::Object *, jlong, jint);
virtual void putOrderedLong(::java::lang::Object *, jlong, jlong);
virtual void putOrderedObject(::java::lang::Object *, jlong, ::java::lang::Object *);
virtual void putIntVolatile(::java::lang::Object *, jlong, jint);
virtual jint getIntVolatile(::java::lang::Object *, jlong);
virtual void putLongVolatile(::java::lang::Object *, jlong, jlong);
virtual void putLong(::java::lang::Object *, jlong, jlong);
virtual jlong getLongVolatile(::java::lang::Object *, jlong);
virtual jlong getLong(::java::lang::Object *, jlong);
virtual void putObjectVolatile(::java::lang::Object *, jlong, ::java::lang::Object *);
virtual void putObject(::java::lang::Object *, jlong, ::java::lang::Object *);
virtual ::java::lang::Object * getObjectVolatile(::java::lang::Object *, jlong);
virtual jint arrayBaseOffset(::java::lang::Class *);
virtual jint arrayIndexScale(::java::lang::Class *);
virtual void unpark(::java::lang::Thread *);
virtual void park(jboolean, jlong);
private:
static ::sun::misc::Unsafe * unsafe;
public:
static ::java::lang::Class class$;
};
 
#endif // __sun_misc_Unsafe__
/libjava/sun/misc/ServiceConfigurationError.h
0,0 → 1,30
 
// DO NOT EDIT THIS FILE - it is machine generated -*- c++ -*-
 
#ifndef __sun_misc_ServiceConfigurationError__
#define __sun_misc_ServiceConfigurationError__
 
#pragma interface
 
#include <java/lang/Error.h>
extern "Java"
{
namespace sun
{
namespace misc
{
class ServiceConfigurationError;
}
}
}
 
class sun::misc::ServiceConfigurationError : public ::java::lang::Error
{
 
public:
ServiceConfigurationError();
ServiceConfigurationError(::java::lang::String *);
static ::java::lang::Class class$;
};
 
#endif // __sun_misc_ServiceConfigurationError__
/libjava/sun/misc/natUnsafe.cc
0,0 → 1,253
// natUnsafe.cc - Implementation of sun.misc.Unsafe native methods.
 
/* Copyright (C) 2006, 2007
Free Software Foundation
 
This file is part of libgcj.
 
This software is copyrighted work licensed under the terms of the
Libgcj License. Please consult the file "LIBGCJ_LICENSE" for
details. */
 
#include <gcj/cni.h>
#include <gcj/field.h>
#include <gcj/javaprims.h>
#include <jvm.h>
#include <sun/misc/Unsafe.h>
#include <java/lang/System.h>
#include <java/lang/InterruptedException.h>
 
#include <java/lang/Thread.h>
#include <java/lang/Long.h>
 
#include "sysdep/locks.h"
 
// Use a spinlock for multi-word accesses
class spinlock
{
static volatile obj_addr_t lock;
 
public:
 
spinlock ()
{
while (! compare_and_swap (&lock, 0, 1))
_Jv_ThreadYield ();
}
~spinlock ()
{
release_set (&lock, 0);
}
};
// This is a single lock that is used for all synchronized accesses if
// the compiler can't generate inline compare-and-swap operations. In
// most cases it'll never be used, but the i386 needs it for 64-bit
// locked accesses and so does PPC32. It's worth building libgcj with
// target=i486 (or above) to get the inlines.
volatile obj_addr_t spinlock::lock;
 
 
static inline bool
compareAndSwap (volatile jint *addr, jint old, jint new_val)
{
jboolean result = false;
spinlock lock;
if ((result = (*addr == old)))
*addr = new_val;
return result;
}
static inline bool
compareAndSwap (volatile jlong *addr, jlong old, jlong new_val)
{
jboolean result = false;
spinlock lock;
if ((result = (*addr == old)))
*addr = new_val;
return result;
}
static inline bool
compareAndSwap (volatile jobject *addr, jobject old, jobject new_val)
{
jboolean result = false;
spinlock lock;
if ((result = (*addr == old)))
*addr = new_val;
return result;
}
 
jlong
sun::misc::Unsafe::objectFieldOffset (::java::lang::reflect::Field *field)
{
_Jv_Field *fld = _Jv_FromReflectedField (field);
// FIXME: what if it is not an instance field?
return fld->getOffset();
}
 
jint
sun::misc::Unsafe::arrayBaseOffset (jclass arrayClass)
{
// FIXME: assert that arrayClass is array.
jclass eltClass = arrayClass->getComponentType();
return (jint)(jlong) _Jv_GetArrayElementFromElementType (NULL, eltClass);
}
 
jint
sun::misc::Unsafe::arrayIndexScale (jclass arrayClass)
{
// FIXME: assert that arrayClass is array.
jclass eltClass = arrayClass->getComponentType();
if (eltClass->isPrimitive())
return eltClass->size();
return sizeof (void *);
}
 
// These methods are used when the compiler fails to generate inline
// versions of the compare-and-swap primitives.
 
jboolean
sun::misc::Unsafe::compareAndSwapInt (jobject obj, jlong offset,
jint expect, jint update)
{
jint *addr = (jint *)((char *)obj + offset);
return compareAndSwap (addr, expect, update);
}
 
jboolean
sun::misc::Unsafe::compareAndSwapLong (jobject obj, jlong offset,
jlong expect, jlong update)
{
volatile jlong *addr = (jlong*)((char *) obj + offset);
return compareAndSwap (addr, expect, update);
}
 
jboolean
sun::misc::Unsafe::compareAndSwapObject (jobject obj, jlong offset,
jobject expect, jobject update)
{
jobject *addr = (jobject*)((char *) obj + offset);
return compareAndSwap (addr, expect, update);
}
 
void
sun::misc::Unsafe::putOrderedInt (jobject obj, jlong offset, jint value)
{
volatile jint *addr = (jint *) ((char *) obj + offset);
*addr = value;
}
 
void
sun::misc::Unsafe::putOrderedLong (jobject obj, jlong offset, jlong value)
{
volatile jlong *addr = (jlong *) ((char *) obj + offset);
spinlock lock;
*addr = value;
}
 
void
sun::misc::Unsafe::putOrderedObject (jobject obj, jlong offset, jobject value)
{
volatile jobject *addr = (jobject *) ((char *) obj + offset);
*addr = value;
}
 
void
sun::misc::Unsafe::putIntVolatile (jobject obj, jlong offset, jint value)
{
write_barrier ();
volatile jint *addr = (jint *) ((char *) obj + offset);
*addr = value;
}
 
void
sun::misc::Unsafe::putLongVolatile (jobject obj, jlong offset, jlong value)
{
volatile jlong *addr = (jlong *) ((char *) obj + offset);
spinlock lock;
*addr = value;
}
 
void
sun::misc::Unsafe::putObjectVolatile (jobject obj, jlong offset, jobject value)
{
write_barrier ();
volatile jobject *addr = (jobject *) ((char *) obj + offset);
*addr = value;
}
 
#if 0 // FIXME
void
sun::misc::Unsafe::putInt (jobject obj, jlong offset, jint value)
{
jint *addr = (jint *) ((char *) obj + offset);
*addr = value;
}
#endif
 
void
sun::misc::Unsafe::putLong (jobject obj, jlong offset, jlong value)
{
jlong *addr = (jlong *) ((char *) obj + offset);
spinlock lock;
*addr = value;
}
 
void
sun::misc::Unsafe::putObject (jobject obj, jlong offset, jobject value)
{
jobject *addr = (jobject *) ((char *) obj + offset);
*addr = value;
}
 
jint
sun::misc::Unsafe::getIntVolatile (jobject obj, jlong offset)
{
volatile jint *addr = (jint *) ((char *) obj + offset);
jint result = *addr;
read_barrier ();
return result;
}
 
jobject
sun::misc::Unsafe::getObjectVolatile (jobject obj, jlong offset)
{
volatile jobject *addr = (jobject *) ((char *) obj + offset);
jobject result = *addr;
read_barrier ();
return result;
}
 
jlong
sun::misc::Unsafe::getLong (jobject obj, jlong offset)
{
jlong *addr = (jlong *) ((char *) obj + offset);
spinlock lock;
return *addr;
}
 
jlong
sun::misc::Unsafe::getLongVolatile (jobject obj, jlong offset)
{
volatile jlong *addr = (jlong *) ((char *) obj + offset);
spinlock lock;
return *addr;
}
 
void
sun::misc::Unsafe::unpark (::java::lang::Thread *thread)
{
natThread *nt = (natThread *) thread->data;
nt->park_helper.unpark ();
}
 
void
sun::misc::Unsafe::park (jboolean isAbsolute, jlong time)
{
using namespace ::java::lang;
Thread *thread = Thread::currentThread();
natThread *nt = (natThread *) thread->data;
nt->park_helper.park (isAbsolute, time);
}

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