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Imported GNU Classpath 0.90

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Imported GNU Classpath 0.90
       * scripts/makemake.tcl: LocaleData.java moved to gnu/java/locale.

       * sources.am: Regenerated.
       * gcj/javaprims.h: Regenerated.
       * Makefile.in: Regenerated.
       * gcj/Makefile.in: Regenerated.
       * include/Makefile.in: Regenerated.
       * testsuite/Makefile.in: Regenerated.

       * gnu/java/lang/VMInstrumentationImpl.java: New override.
       * gnu/java/net/local/LocalSocketImpl.java: Likewise.
       * gnu/classpath/jdwp/VMMethod.java: Likewise.
       * gnu/classpath/jdwp/VMVirtualMachine.java: Update to latest
       interface.
       * java/lang/Thread.java: Add UncaughtExceptionHandler.
       * java/lang/reflect/Method.java: Implements GenericDeclaration and
       isSynthetic(),
       * java/lang/reflect/Field.java: Likewise.
       * java/lang/reflect/Constructor.java
       * java/lang/Class.java: Implements Type, GenericDeclaration,
       getSimpleName() and getEnclosing*() methods.
       * java/lang/Class.h: Add new public methods.
       * java/lang/Math.java: Add signum(), ulp() and log10().
       * java/lang/natMath.cc (log10): New function.
       * java/security/VMSecureRandom.java: New override.
       * java/util/logging/Logger.java: Updated to latest classpath
       version.
       * java/util/logging/LogManager.java: New override.

From-SVN: r113887
This commit is contained in:
Mark Wielaard
2006-05-18 17:29:21 +00:00
parent eaec4980e1
commit 4f9533c772
1640 changed files with 126485 additions and 104808 deletions
Download Patch File Download Diff File Expand all files Collapse all files
libjava/gnu/classpath/jdwp/VMMethod.java
+178
View File
@@ -0,0 +1,178 @@
/* VMMethod.java -- a method in a virtual machine
Copyright (C) 2006 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
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 gnu.classpath.jdwp;
import java.io.DataOutputStream;
import java.io.IOException;
import java.nio.ByteBuffer;
import gnu.classpath.jdwp.exception.JdwpException;
import gnu.classpath.jdwp.util.LineTable;
import gnu.classpath.jdwp.util.VariableTable;
/**
* This class is really an amalgamation of two classes: one class
* represents a virtual machine method and the other represents
* the JDWP back-end's ID for the method.
*
* @author Keith Seitz (keiths@redhat.com)
*/
public class VMMethod
{
/**
* Returns the size of a JDWP method ID
* @see gnu.classpath.jdwp.id.JdwpId#SIZE
*/
public static final int SIZE = 8;
// The class in which this method is declared
private Class _class;
// The method's ID
private long _methodId;
/**
* Constructs a new VMMethod object. This constructor is protected
* so that only the factory methods of VMVirtualMachine can be used
* to create VMMethods.
*
* @param klass the method's containing class
* @param id method identifier, e.g., jmethodID
* @see gnu.classpath.jdwp.VMVirtualMachine#getAllClassMethods
* @see gnu.classpath.jdwp.VMVirtualMachine#getClassMethod
*/
protected VMMethod(Class klass, long id)
{
_class = klass;
_methodId = id;
}
/**
* Returns the internal method ID for this method
*/
public long getId()
{
return _methodId;
}
/**
* Returns the method's declaring class
*/
public Class getDeclaringClass()
{
return _class;
}
/**
* Returns the name of this method
*/
public String getName() { return null; }
/**
* Returns the signature of this method
*/
public String getSignature() { return null; }
/**
* Returns the method's modifier flags
*/
public int getModifiers() { return -1; }
/**
* "Returns line number information for the method, if present. The line
* table maps source line numbers to the initial code index of the line.
* The line table is ordered by code index (from lowest to highest). The
* line number information is constant unless a new class definition is
* installed using RedefineClasses."
*
* @return the line table
* @throws JdwpException
*/
public LineTable getLineTable()
{ return null; }
/**
* "Returns variable information for the method. The variable table
* includes arguments and locals declared within the method. For instance
* methods, the "this" reference is included in the table. Also, synthetic
* variables may be present."
*
* @return the variable table
* @throws JdwpException
*/
public VariableTable getVariableTable()
{ return null; }
/**
* Returns a string representation of this method (not
* required but nice for debugging).
*/
public String toString()
{
return getDeclaringClass().getName() + "." + getName();
}
/**
* Writes the method's ID to the output stream
*
* @param ostream the output stream to which to write
* @throws IOException for any errors writing to the stream
* @see gnu.classpath.jdwp.id.JdwpId#write
*/
public void writeId(DataOutputStream ostream)
throws IOException
{
ostream.writeLong(getId());
}
/**
* Returns a VMMethod from the ID in the byte buffer
*
* @param klass the method's declaring class
* @param bb a ByteBuffer containing the method's ID
* @throws JdwpException for any errors creating the method
* @throws IOException for any errors reading from the buffer
*/
public static VMMethod readId(Class klass, ByteBuffer bb)
throws JdwpException, IOException
{
return VMVirtualMachine.getClassMethod(klass, bb.getLong());
}
}
libjava/gnu/classpath/jdwp/VMVirtualMachine.java
+31 -38
View File
@@ -1,7 +1,7 @@
/* VMVirtualMachine.java -- A reference implementation of a JDWP virtual
machine
Copyright (C) 2005 Free Software Foundation
Copyright (C) 2005, 2006 Free Software Foundation
This file is part of GNU Classpath.
@@ -42,15 +42,9 @@ exception statement from your version. */
package gnu.classpath.jdwp;
import gnu.classpath.jdwp.event.EventRequest;
import gnu.classpath.jdwp.exception.InvalidClassException;
import gnu.classpath.jdwp.exception.InvalidObjectException;
import gnu.classpath.jdwp.id.ObjectId;
import gnu.classpath.jdwp.id.ReferenceTypeId;
import gnu.classpath.jdwp.util.LineTable;
import gnu.classpath.jdwp.exception.InvalidMethodException;
import gnu.classpath.jdwp.exception.JdwpException;
import gnu.classpath.jdwp.util.MethodResult;
import gnu.classpath.jdwp.util.VariableTable;
import java.io.IOException;
import java.lang.reflect.Method;
import java.nio.ByteBuffer;
import java.util.ArrayList;
@@ -74,10 +68,11 @@ public class VMVirtualMachine
* Suspend all threads
*/
public static void suspendAllThreads ()
throws JdwpException
{
// Our JDWP thread group -- don't suspend any of those threads
Thread current = Thread.currentThread ();
ThreadGroup jdwpGroup = current.getThreadGroup ();
ThreadGroup jdwpGroup = Jdwp.getDefault().getJdwpThreadGroup();
// Find the root ThreadGroup
ThreadGroup group = jdwpGroup;
@@ -109,7 +104,8 @@ public class VMVirtualMachine
}
// Now suspend the current thread
suspendThread (current);
if (current.getThreadGroup() != jdwpGroup)
suspendThread (current);
}
/**
@@ -126,6 +122,7 @@ public class VMVirtualMachine
* to run.
*/
public static void resumeAllThreads ()
throws JdwpException
{
// Our JDWP thread group -- don't resume
Thread current = Thread.currentThread ();
@@ -188,6 +185,29 @@ public class VMVirtualMachine
*/
public static int getClassStatus (Class clazz) { return -1; }
/**
* Returns all of the methods defined in the given class. This
* includes all methods, constructors, and class initializers.
*
* @param klass the class whose methods are desired
* @return an array of virtual machine methods
*/
public static VMMethod[] getAllClassMethods (Class klass)
{ return null; }
/**
* A factory method for getting valid virtual machine methods
* which may be passed to/from the debugger.
*
* @param klass the class in which the method is defined
* @param id the ID of the desired method
* @return the desired internal representation of the method
* @throws InvalidMethodException if the method is not defined
* in the class
* @throws JdwpException for any other error
*/
public static VMMethod getClassMethod(Class klass, long id)
{ return null; }
/**
* Returns the thread's call stack
@@ -262,33 +282,6 @@ public class VMVirtualMachine
boolean nonVirtual)
{ return null; }
/**
* "Returns variable information for the method. The variable table
* includes arguments and locals declared within the method. For instance
* methods, the "this" reference is included in the table. Also, synthetic
* variables may be present."
*
* @param clazz the class in which the method is defined
* @param method the method for which variable information is desired
* @return a result object containing the information
*/
public static VariableTable getVarTable (Class clazz, Method method)
{ return null; }
/**
* "Returns line number information for the method, if present. The line
* table maps source line numbers to the initial code index of the line.
* The line table is ordered by code index (from lowest to highest). The
* line number information is constant unless a new class definition is
* installed using RedefineClasses."
*
* @param clazz the class in which the method is defined
* @param method the method whose line table is desired
* @return a result object containing the line table
*/
public static LineTable getLineTable (Class clazz, Method method)
{ return null; }
/**
* "Returns the name of source file in which a reference type was declared"
*
libjava/gnu/java/lang/VMInstrumentationImpl.java
+119
View File
@@ -0,0 +1,119 @@
/* VMInstrumentationImpl.java -- interface for the GNU implementation
of InstrumentationImpl
Copyright (C) 2005 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 gnu.java.lang;
import java.lang.instrument.ClassDefinition;
import java.lang.instrument.Instrumentation;
/**
* @author Nicolas Geoffray (nicolas.geoffray@menlina.com)
* @since 1.5
*/
final class VMInstrumentationImpl
{
/**
* Returns if the current JVM supports class redefinition
*
* @return true if the current JVM supports class redefinition
*/
static boolean isRedefineClassesSupported() { return false; }
/**
* Redefines classes given as parameters. The method has to call
* the callTransformers from InstrumentationImpl
*
* @param inst an instrumentation object
* @param definitions an array of bytecode<->class correspondance
*
* @throws ClassNotFoundException if a class cannot be found
* @throws UnmodifiableClassException if a class cannot be modified
* @throws UnsupportedOperationException if the JVM does not support
* redefinition or the redefinition made unsupported changes
* @throws ClassFormatError if a class file is not valid
* @throws NoClassDefFoundError if a class name is not equal to the name
* in the class file specified
* @throws UnsupportedClassVersionError if the class file version numbers
* are unsupported
* @throws ClassCircularityError if circularity occured with the new
* classes
* @throws LinkageError if a linkage error occurs
*/
static void redefineClasses(Instrumentation inst,
ClassDefinition[] definitions)
{
}
/**
* Get all the classes loaded by the JVM.
*
* @return an array containing all the classes loaded by the JVM. The array
* is empty if no class is loaded.
*/
static Class[] getAllLoadedClasses()
{
return new Class[0];
}
/**
* Get all the classes loaded by a given class loader
*
* @param loader the loader
*
* @return an array containing all the classes loaded by the given loader.
* The array is empty if no class was loaded by the loader.
*/
static Class[] getInitiatedClasses(ClassLoader loader)
{
return new Class[0];
}
/**
* Get the size of an object. The object is not null
*
* @param objectToSize the object
* @return the size of the object
*/
static long getObjectSize(Object objectToSize)
{
return 0;
}
}
libjava/gnu/java/net/local/LocalSocketImpl.java
+310
View File
@@ -0,0 +1,310 @@
/* LocalSocketImpl.java -- a unix domain client socket implementation.
Copyright (C) 2006 Free Software Foundation, Inc.
This file is a 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 of the License, 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; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, 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 gnu.java.net.local;
import java.io.FileDescriptor;
import java.io.InputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.net.InetAddress;
import java.net.SocketAddress;
import java.net.SocketException;
import java.net.SocketImpl;
final class LocalSocketImpl extends SocketImpl
{
// Fields.
// -------------------------------------------------------------------------
private boolean created;
private InputStream in;
private OutputStream out;
private int socket_fd;
private LocalSocketAddress local;
private LocalSocketAddress remote;
// Constructor.
// -------------------------------------------------------------------------
LocalSocketImpl ()
{
this (false);
}
LocalSocketImpl (boolean nocreate)
{
created = nocreate;
socket_fd = -1;
fd = new FileDescriptor ();
}
// Instance methods.
// -------------------------------------------------------------------------
public void setOption (int opt, Object value) throws SocketException
{
throw new SocketException ("local sockets do not support options");
}
public Object getOption (int opt) throws SocketException
{
throw new SocketException ("local sockets do not support options");
}
protected void create (boolean stream) throws IOException { }
protected void listen (int timeout) throws IOException { }
protected void accept (LocalSocketImpl socket) throws IOException { }
protected int available () throws IOException { return -1; }
protected void close () throws IOException { }
protected void sendUrgentData (int data) throws IOException { }
protected void shutdownInput () throws IOException { }
protected void shutdownOutput () throws IOException { }
void unlink () throws IOException { }
void localBind (LocalSocketAddress addr) throws IOException { }
void localConnect (LocalSocketAddress addr) throws IOException { }
int read (byte[] buf, int off, int len) throws IOException { return -1; }
void write (byte[] buf, int off, int len) throws IOException { }
void doCreate () throws IOException
{
if (!created)
{
create (true);
}
}
LocalSocketAddress getLocalAddress ()
{
return local;
}
LocalSocketAddress getRemoteAddress ()
{
return remote;
}
protected InputStream getInputStream()
{
if (in == null)
{
in = new LocalInputStream (this);
}
return in;
}
protected OutputStream getOutputStream()
{
if (out == null)
{
out = new LocalOutputStream (this);
}
return out;
}
protected void accept (SocketImpl impl) throws IOException
{
if (! (impl instanceof LocalSocketImpl))
{
throw new IllegalArgumentException ("not a local socket");
}
accept ((LocalSocketImpl) impl);
}
protected void connect (String host, int port) throws IOException
{
throw new SocketException ("this is a local socket");
}
protected void connect (InetAddress addr, int port) throws IOException
{
throw new SocketException ("this is a local socket");
}
protected void connect(SocketAddress addr, int timeout) throws IOException
{
if (! (addr instanceof LocalSocketAddress))
{
throw new SocketException ("address is not local");
}
localConnect ((LocalSocketAddress) addr);
}
protected void bind (InetAddress addr, int port) throws IOException
{
throw new SocketException ("this is a local socket");
}
protected void bind (SocketAddress addr) throws IOException
{
if (! (addr instanceof LocalSocketAddress))
{
throw new SocketException ("address is not local");
}
localBind ((LocalSocketAddress) addr);
}
// Inner classes.
// -------------------------------------------------------------------------
class LocalInputStream extends InputStream
{
// Field.
// -----------------------------------------------------------------------
private final LocalSocketImpl impl;
// Constructor.
// -----------------------------------------------------------------------
LocalInputStream (LocalSocketImpl impl)
{
this.impl = impl;
}
// Instance methods.
// -----------------------------------------------------------------------
public int available () throws IOException
{
return impl.available();
}
public boolean markSupported ()
{
return false;
}
public void mark (int readLimit)
{
}
public void reset () throws IOException
{
throw new IOException ("mark/reset not supported");
}
public void close () throws IOException
{
impl.close();
}
public int read () throws IOException
{
byte[] buf = new byte[1];
int ret = read (buf);
if (ret != -1)
{
return buf[0] & 0xFF;
}
else
{
return -1;
}
}
public int read (byte[] buf) throws IOException
{
return read (buf, 0, buf.length);
}
public int read (byte[] buf, int off, int len) throws IOException
{
int ret = impl.read (buf, off, len);
if (ret == 0)
{
return -1;
}
return ret;
}
}
class LocalOutputStream extends OutputStream
{
// Field.
// -----------------------------------------------------------------------
private final LocalSocketImpl impl;
// Constructor.
// -----------------------------------------------------------------------
LocalOutputStream (LocalSocketImpl impl)
{
this.impl = impl;
}
// Instance methods.
// -----------------------------------------------------------------------
public void close () throws IOException
{
impl.close ();
}
public void flush () throws IOException
{
}
public void write (int b) throws IOException
{
byte[] buf = new byte [1];
buf[0] = (byte) b;
write (buf);
}
public void write (byte[] buf) throws IOException
{
write (buf, 0, buf.length);
}
public void write (byte[] buf, int off, int len) throws IOException
{
impl.write (buf, off, len);
}
}
}