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Jumbo libgcj patch

To: Java Patch List <java-patches at sourceware dot cygnus dot com>
Subject: Jumbo libgcj patch
From: Tom Tromey <tromey at cygnus dot com>
Date: 19 May 2000 11:39:10 -0600
Reply-To: tromey at cygnus dot com
I'm checking in a rather large libgcj patch.

This patch:

* Imports beans into libgcj from Classpath
* Adds a first cut at serialization.  This is a somewhat modified
  version of the Classpath serialization code.  It is known not to
  correctly interoperate with other serialization implementations yet.
  (The interoperability and divergence-from-Classpath problems will be
  addressed.)
* Adds substantially to the IA-64 port.

I'm not going to post the patch since it is huge.  I've appended the
ChangeLog entry.

I realize it would be better to do this as a series of independent
patches.  That is too much work though, and I don't have the time :-(.

Tom

2000-05-16  Andrew Haley  <aph@cygnus.com>

	* sysdep/ia64.c (ia64_backtrace_helper): Pass NULL pointer to
	build_ia64_frame_state.
	* sysdep/ia64-frame.h (build_ia64_frame_state): Match with
	defintion in gcc.

2000-05-15  Warren Levy  <warrenl@cygnus.com>

	* gnu/gcj/beans/BeanInfoEmbryo.java: Removed.
	* gnu/gcj/beans/EmptyBeanInfo.java: Removed.
	* gnu/gcj/beans/ExplicitBeanInfo.java: Removed.
	* gnu/gcj/beans/IntrospectionIncubator.java: Removed.
	* gnu/gcj/beans/editors/ColorEditor.java: Removed.
	* gnu/gcj/beans/editors/FontEditor.java: Removed.
	* gnu/gcj/beans/editors/NativeBooleanEditor.java: Removed.
	* gnu/gcj/beans/editors/NativeByteEditor.java: Removed.
	* gnu/gcj/beans/editors/NativeDoubleEditor.java: Removed.
	* gnu/gcj/beans/editors/NativeFloatEditor.java: Removed.
	* gnu/gcj/beans/editors/NativeIntEditor.java: Removed.
	* gnu/gcj/beans/editors/NativeLongEditor.java: Removed.
	* gnu/gcj/beans/editors/NativeShortEditor.java: Removed.
	* gnu/gcj/beans/editors/StringEditor.java: Removed.
	* gnu/gcj/beans/info/ComponentBeanInfo.java: Removed.
	* gnu/gcj/io/ClassLoaderObjectInputStream.java: Removed.
	* gnu/gcj/io/NullOutputStream.java: Removed.
	* gnu/gcj/io/ObjectIdentityWrapper.java: Removed.
	* gnu/gcj/lang/ArrayHelper.java: Removed.
	* gnu/gcj/lang/ClassHelper.java: Removed.
	* gnu/gcj/lang/reflect/TypeSignature.java: Removed.

	* gnu/java/beans/BeanInfoEmbryo.java: New file.
	* gnu/java/beans/EmptyBeanInfo.java: New file.
	* gnu/java/beans/ExplicitBeanInfo.java: New file.
	* gnu/java/beans/IntrospectionIncubator.java: New file.
	* gnu/java/beans/editors/ColorEditor.java: New file.
	* gnu/java/beans/editors/FontEditor.java: New file.
	* gnu/java/beans/editors/NativeBooleanEditor.java: New file.
	* gnu/java/beans/editors/NativeByteEditor.java: New file.
	* gnu/java/beans/editors/NativeDoubleEditor.java: New file.
	* gnu/java/beans/editors/NativeFloatEditor.java: New file.
	* gnu/java/beans/editors/NativeIntEditor.java: New file.
	* gnu/java/beans/editors/NativeLongEditor.java: New file.
	* gnu/java/beans/editors/NativeShortEditor.java: New file.
	* gnu/java/beans/editors/StringEditor.java: New file.
	* gnu/java/beans/info/ComponentBeanInfo.java: New file.
	* gnu/java/io/ClassLoaderObjectInputStream.java: New file.
	* gnu/java/io/NullOutputStream.java: New file.
	* gnu/java/io/ObjectIdentityWrapper.java: New file.
	* gnu/java/lang/ArrayHelper.java: New file.
	* gnu/java/lang/ClassHelper.java: New file.
	* gnu/java/lang/reflect/TypeSignature.java: New file.

	* Makefile.am: Updated for moving Classpath files from gnu/gcj
	namespace back to the original Classpath gnu/java namespace.
	* Makefile.in: Rebuilt.

	* java/beans/Beans.java: Namespace change.
	* java/beans/EventSetDescriptor.java: Namespace change.
	* java/beans/Introspector.java: Namespace change.
	* java/beans/PropertyEditorManager.java: Namespace change.
	* java/io/ObjectInputStream.java: Namespace change.
	* java/io/ObjectOutputStream.java: Namespace change.
	* java/io/ObjectStreamClass.java: Namespace change.
	* java/io/ObjectStreamField.java: Namespace change.

2000-04-21  Warren Levy  <warrenl@cygnus.com>

	* java/io/ObjectInputStream.java: Reverted workarounds of 2000-04-13
	now that compiler patch is available.
	Removed unneeded System.loadLibrary.
	* java/io/ObjectOutputStream.java: Removed unneeded System.loadLibrary.
	* java/io/ObjectStreamClass.java: Removed unneeded System.loadLibrary.

2000-04-19  Andrew Haley  <aph@cygnus.com>

	* java/lang/natClass.cc (_Jv_IsAssignableFrom): Make sure source
	and target classes have been initialized.

2000-04-19  Andrew Haley  <aph@cygnus.com>

	* java/lang/String.java: implement Serializable, Comparable.
	(compareTo (Object)): New method.

2000-04-19  Warren Levy  <warrenl@cygnus.com>

	* java/io/ObjectStreamClass.java (getDefinedSUID): Use getDeclaredField
	instead of getField to retrieve non-public field.
	(getSerialPersistantFields): Ditto.

2000-04-18  Warren Levy  <warrenl@cygnus.com>

	* mauve-libgcj: Turned off object serialization tests temporarily
	due to compiler error.

2000-04-17  Warren Levy  <warrenl@cygnus.com>

	* java/io/ObjectInputStream.java (DEBUG): Disabled unused method
	to avoid build problem.
	(DEBUGln): Ditto.
	* mauve-libgcj: Turned on object serialization tests.

2000-04-17  Tom Tromey  <tromey@cygnus.com>

	* libgcj.spec.in (*lib): Added -lgcjawt.

2000-04-17  Andrew Haley  <aph@cygnus.com>

	* Makefile.am: Add new files: 
	gnu/gcj/io/SimpleSHSStream.java, gnu/gcj/io/natSimpleSHSStream.cc,
	gnu/gcj/io/shs.cc.
	* Makefile.in: Rebuilt.

	* java/lang/natClass.cc (_Jv_IsAssignableFrom): Check for an
	interface that has no implementations.
	Check for an attempt to assign an abstract class to an interface.

	* java/io/ObjectStreamClass.java (setUID): Use a SimpleSHSStream
	if we fail to find MessageDigest.getInstance ("SHA").

	* gnu/gcj/io/SimpleSHSStream.java: New file.
	* gnu/gcj/io/natSimpleSHSStream.java: New file.
	* gnu/gcj/io/shs.cc: New file.
	* gnu/gcj/io/shs.h: new file.

	* java/lang/natClassLoader.cc (_Jv_FindArrayClass): Make arrays
	serializable.

	* gnu/gcj/lang/reflect/TypeSignature.java: Don't remove
	punctuation from the classname of an array element.

	* gcj/javaprims.h: Add SimpleDigestStream.
	
2000-04-17  Andrew Haley  <aph@cygnus.com>

	* java/lang/natClass.cc (getPrivateField): Make recursive calls
	to getPrivateField for superclasses.
 
2000-04-14  Andrew Haley  <aph@cygnus.com>

	* Makefile.am: Add new files:
	java/io/ObjectOutputStream$PutField.h,
	java/io/ObjectInputStream$GetField.h,java/io/natObjectInputStream.cc,
	java/io/natObjectOutputStream.cc
	* Makefile.in: Rebuilt.
	* gcj/Makefile.in: Rebuilt.
	* include/Makefile.in: Rebuilt.
	* java/lang/Class.h (getPrivateField): New method.
	(getPrivateMethod): Ditto.
	Make java::io::ObjectOutputStream, java::io::ObjectInputStream,
	and java::io::ObjectStreamClass our friends.
	* java/lang/natClass.cc (getPrivateField): New method.
	(getPrivateMethod): Ditto.
	(_Jv_IsAssignableFrom): Return false for Interface with no IDT.
	* gcj/javaprims.h: Add serialization classes.	
	* java/io/ObjectInputStream.java (setBooleanField): Rewrite in Java.
	(setByteField): Ditto.
	(setCharField): Ditto.
	(setDoubleField): Ditto.
	(setFloatField): Ditto.
	(setIntField): Ditto.
	(setLongField): Ditto.
	(setShortField): Ditto.
	(setObjectField): Ditto.
	* java/io/ObjectOutputStream.java: (getBooleanField): Rewrite in
	Java.
	(getByteField): Ditto.
	(getCharField): Ditto.
	(getDoubleField): Ditto.
	(getFloatField): Ditto.
	(getIntField): Ditto.
	(getLongField): Ditto.
	(getShortField): Ditto.
	(getObjectField): Ditto.
	* java/io/ObjectStreamClass.java (hasClassInitializer): Rewrite in
	Java.
	(getSerialPersistantFields): Ditto.
	(getDefinedSUID): Ditto.
	* java/io/natObjectOutputStream.cc: New file.
	* java/io/natObjectInputStream.cc: New file.
	
2000-04-13  Warren Levy  <warrenl@cygnus.com>

	* java/io/ObjectInputStream.java: Temporary workarounds for compiler
	problems.  Revert to previous version to reproduce and when fixed.

2000-04-13  Warren Levy  <warrenl@cygnus.com>

	* gnu/gcj/io/ClassLoaderObjectInputStream.java: New file.
	* gnu/gcj/io/NullOutputStream.java: New file.
	* gnu/gcj/lang/reflect/TypeSignature.java: New file.
	* java/io/BlockDataException.java: New file.
	* java/io/Externalizable.java: New file.
	* java/io/InvalidClassException.java: New file.
	* java/io/InvalidObjectException.java: New file.
	* java/io/NotActiveException.java: New file.
	* java/io/NotSerializableException.java: New file.
	* java/io/ObjectInput.java: New file.
	* java/io/ObjectInputStream.java: New file.
	* java/io/ObjectInputValidation.java: New file.
	* java/io/ObjectOutput.java: New file.
	* java/io/ObjectOutputStream.java: New file.
	* java/io/ObjectStreamClass.java: New file.
	* java/io/ObjectStreamConstants.java: New file.
	* java/io/ObjectStreamField.java: New file.
	* java/io/Replaceable.java: New file.
	* java/io/Resolvable.java: New file.
	* java/io/SerializablePermission.java: New file.
	* java/io/WriteAbortedException.java: New file.
	* java/security/BasicPermission.java: New file.
	* java/security/DigestOutputStream.java: New file.
	* java/security/Guard.java: New file.
	* java/security/Permission.java: New file.
	* java/security/PermissionCollection.java: New file.
	* Makefile.am: Added above files.
	* Makefile.in: Rebuilt.

	* java/beans/Beans.java (instantiate): Activated serialization code.
	* java/lang/SecurityManager.java (checkPermission): New method.

2000-04-12  Warren Levy  <warrenl@cygnus.com>

	* gnu/gcj/beans/BeanInfoEmbryo.java: New file.
	* gnu/gcj/beans/EmptyBeanInfo.java: New file.
	* gnu/gcj/beans/ExplicitBeanInfo.java: New file.
	* gnu/gcj/beans/IntrospectionIncubator.java: New file.
	* gnu/gcj/beans/editors/ColorEditor.java: New file.
	* gnu/gcj/beans/editors/FontEditor.java: New file.
	* gnu/gcj/beans/editors/NativeBooleanEditor.java: New file.
	* gnu/gcj/beans/editors/NativeByteEditor.java: New file.
	* gnu/gcj/beans/editors/NativeDoubleEditor.java: New file.
	* gnu/gcj/beans/editors/NativeFloatEditor.java: New file.
	* gnu/gcj/beans/editors/NativeIntEditor.java: New file.
	* gnu/gcj/beans/editors/NativeLongEditor.java: New file.
	* gnu/gcj/beans/editors/NativeShortEditor.java: New file.
	* gnu/gcj/beans/editors/StringEditor.java: New file.
	* gnu/gcj/beans/info/ComponentBeanInfo.java: New file.
	* gnu/gcj/io/ObjectIdentityWrapper.java: New file.
	* gnu/gcj/lang/ArrayHelper.java: New file.
	* gnu/gcj/lang/ClassHelper.java: New file.
	* java/beans/BeanDescriptor.java: New file.
	* java/beans/BeanInfo.java: New file.
	* java/beans/Beans.java: New file.
	* java/beans/Customizer.java: New file.
	* java/beans/DesignMode.java: New file.
	* java/beans/EventSetDescriptor.java: New file.
	* java/beans/FeatureDescriptor.java: New file.
	* java/beans/IndexedPropertyDescriptor.java: New file.
	* java/beans/IntrospectionException.java: New file.
	* java/beans/Introspector.java: New file.
	* java/beans/MethodDescriptor.java: New file.
	* java/beans/ParameterDescriptor.java: New file.
	* java/beans/PropertyChangeEvent.java: New file.
	* java/beans/PropertyChangeListener.java: New file.
	* java/beans/PropertyChangeSupport.java: New file.
	* java/beans/PropertyDescriptor.java: New file.
	* java/beans/PropertyEditor.java: New file.
	* java/beans/PropertyEditorManager.java: New file.
	* java/beans/PropertyEditorSupport.java: New file.
	* java/beans/PropertyVetoException.java: New file.
	* java/beans/SimpleBeanInfo.java: New file.
	* java/beans/VetoableChangeListener.java: New file.
	* java/beans/VetoableChangeSupport.java: New file.
	* java/beans/Visibility.java: New file.
	* java/beans/beancontext/BeanContext.java: New file.
	* java/beans/beancontext/BeanContextChild.java: New file.
	* java/beans/beancontext/BeanContextChildComponentProxy.java: New file.
	* java/beans/beancontext/BeanContextChildSupport.java: New file.
	* java/beans/beancontext/BeanContextContainerProxy.java: New file.
	* java/beans/beancontext/BeanContextEvent.java: New file.
	* java/beans/beancontext/BeanContextMembershipEvent.java: New file.
	* java/beans/beancontext/BeanContextMembershipListener.java: New file.
	* java/beans/beancontext/BeanContextProxy.java: New file.
	* java/beans/beancontext/BeanContextServiceAvailableEvent.java:
	New file.
	* java/beans/beancontext/BeanContextServiceProvider.java: New file.
	* java/beans/beancontext/BeanContextServiceProviderBeanInfo.java:
	New file.
	* java/beans/beancontext/BeanContextServiceRevokedEvent.java: New file.
	* java/beans/beancontext/BeanContextServiceRevokedListener.java:
	New file.
	* java/beans/beancontext/BeanContextServices.java: New file.
	* java/beans/beancontext/BeanContextServicesListener.java: New file.
	* java/util/AbstractCollection.java: New file.
	* java/util/AbstractList.java: New file.
	* java/util/Arrays.java: New file.
	* Makefile.am: Added above files.
	* Makefile.in: Rebuilt.

2000-04-11  Warren Levy  <warrenl@cygnus.com>

	* java/awt/AWTError.java: New file.
	* java/awt/AWTEvent.java: New file.
	* java/awt/AWTException.java: New file.
	* java/awt/ActiveEvent.java: New file.
	* java/awt/Adjustable.java: New file.
	* java/awt/BorderLayout.java: New file.
	* java/awt/Color.java: New file.
	* java/awt/Component.java: New file.
	* java/awt/Container.java: New file.
	* java/awt/Dimension.java: New file.
	* java/awt/Event.java: New file.
	* java/awt/Font.java: New file.
	* java/awt/Frame.java: New file.
	* java/awt/Graphics.java: New file.
	* java/awt/IllegalComponentStateException.java: New file.
	* java/awt/Image.java: New file.
	* java/awt/ItemSelectable.java: New file.
	* java/awt/LayoutManager.java: New file.
	* java/awt/LayoutManager2.java: New file.
	* java/awt/Menu.java: New file.
	* java/awt/MenuBar.java: New file.
	* java/awt/MenuComponent.java: New file.
	* java/awt/MenuContainer.java: New file.
	* java/awt/MenuItem.java: New file.
	* java/awt/Paint.java: New file.
	* java/awt/PaintContext.java: New file.
	* java/awt/Point.java: New file.
	* java/awt/Rectangle.java: New file.
	* java/awt/Shape.java: New file.
	* java/awt/TextArea.java: New file.
	* java/awt/TextComponent.java: New file.
	* java/awt/Toolkit.java: New file.
	* java/awt/Transparency.java: New file.
	* java/awt/Window.java: New file.
	* java/awt/natToolkit.cc: New file.
	* java/awt/event/AWTEventListener.java: New file.
	* java/awt/event/ActionEvent.java: New file.
	* java/awt/event/ActionListener.java: New file.
	* java/awt/event/AdjustmentEvent.java: New file.
	* java/awt/event/AdjustmentListener.java: New file.
	* java/awt/event/ComponentAdapter.java: New file.
	* java/awt/event/ComponentEvent.java: New file.
	* java/awt/event/ComponentListener.java: New file.
	* java/awt/event/ContainerAdapter.java: New file.
	* java/awt/event/ContainerEvent.java: New file.
	* java/awt/event/ContainerListener.java: New file.
	* java/awt/event/FocusAdapter.java: New file.
	* java/awt/event/FocusEvent.java: New file.
	* java/awt/event/FocusListener.java: New file.
	* java/awt/event/InputEvent.java: New file.
	* java/awt/event/InputMethodEvent.java: New file.
	* java/awt/event/InputMethodListener.java: New file.
	* java/awt/event/InvocationEvent.java: New file.
	* java/awt/event/ItemEvent.java: New file.
	* java/awt/event/ItemListener.java: New file.
	* java/awt/event/KeyAdapter.java: New file.
	* java/awt/event/KeyEvent.java: New file.
	* java/awt/event/KeyListener.java: New file.
	* java/awt/event/MouseAdapter.java: New file.
	* java/awt/event/MouseEvent.java: New file.
	* java/awt/event/MouseListener.java: New file.
	* java/awt/event/MouseMotionAdapter.java: New file.
	* java/awt/event/MouseMotionListener.java: New file.
	* java/awt/event/PaintEvent.java: New file.
	* java/awt/event/TextEvent.java: New file.
	* java/awt/event/TextListener.java: New file.
	* java/awt/event/WindowAdapter.java: New file.
	* java/awt/event/WindowEvent.java: New file.
	* java/awt/event/WindowListener.java: New file.
	* java/awt/geom/Dimension2D.java: New file.
	* java/awt/geom/Point2D.java: New file.
	* java/awt/peer/ComponentPeer.java: New file.
	* java/awt/peer/ContainerPeer.java: New file.
	* java/awt/peer/FramePeer.java: New file.
	* java/awt/peer/WindowPeer.java: New file.
	* java/util/Collection.java: New file.
	* java/util/Comparator.java: New file.
	* java/util/Iterator.java: New file.
	* java/util/List.java: New file.
	* java/util/ListIterator.java: New file.
	* Makefile.am: Added above files.
	* Makefile.in: Rebuilt.

2000-04-10  Warren Levy  <warrenl@cygnus.com>

	* gnu/gcj/runtime/MethodInvocation.java: Fixed copyright.
	* java/lang/FirstThread.java: Ditto.
	* java/lang/StringBuffer.java: Ditto.
	* mauve-libgcj: Turned on java.math, java.sql and java.security tests.

	* gnu/gcj/math/MPN.java (rshift): Undid Boehm's patch of 03-14.
	Special case handled in java.math.BigInteger.
	* java/math/BigInteger.java (divide): Handle the special case when
	dividing by 1 and the high bit of the dividend is set.
	(setShiftRight): Handle case when count == 0.

2000-04-05  Andrew Haley  <aph@cygnus.com>

	* java/net/URL.java (setURLStreamHandler): Make "file" protocol a
	special case.

2000-04-05  Andrew Haley  <aph@cygnus.com>

	* sysdep/ia64.c (rse_address_add): Delete.
	(IS_NaT_COLLECTION_ADDR): Delete.
	(ia64_backtrace_helper): check for null unwind_info.
	
	* sysdep/ia64-frame.h: add calc_caller_bsp.

	* java/lang/natThrowable.cc (printRawStackTrace): Flush
	PrintWriter.

	* prims.cc (_Jv_divI): Use _Jv_ThrowSignal.
	(_Jv_remI): Likewise.
	(_Jv_divJ): Likewise.
	(_Jv_remJ): Likewise.
	
	* interpret.cc (continue1): Use divide subroutines to guarantee
	correct Java standard behaviour.
	Floating-point division should not abort; make it so.

2000-03-29  Tom Tromey  <tromey@cygnus.com>

	* configure: Rebuilt.
	* configure.in: Test against `libgcj_sjlj', not
	`enable_sjlj_exceptions'.  Rearranged code to allow SYSDEP_SOURCES
	to be set even when using sjlj.

2000-03-24  Andrew Haley  <aph@cygnus.com>

	* Makefile.am: Add file addr2name.awk.
	* Makefile.in: Rebuilt.
	* addr2name.awk: New file.
	* name-finder.cc (_Jv_name_finder): Call addr2name.awk to do name
	lookups on ia64.
	* java/lang/natThrowable.cc(printRawStackTrace): Don't print out a
	blank line.
	
2000-03-22  Andrew Haley  <aph@cygnus.com>

	* configure.host: Add -funwind-tables for IA64.
	* Makefile.am (c_source_files): Add SYSDEP_SORCES.
	* Makefile.in: Rebuilt.
	* java/lang/natThrowable.cc (fillInStackTrace): Add ia64 case.
	* sysdep/ia64.c: New file.
	* sysdep/ia64-frame.h: New file.
	* configure.in: Add sysdep/ia64.c for ia64.
	* configure: Rebuilt.
	
2000-03-17  Andrew Haley  <aph@cygnus.com>

	* java/lang/natString.cc: Remove `register' keyword.
	interpret.cc: ditto.

2000-03-16  Andrew Haley  <aph@cygnus.com>

	* configure.host (ia64): Enable interpreter.

2000-03-14  Hans Boehm  <boehm@acm.org>

	* gnu/gcj/math/MPN.java (rshift): Handle shift 32 specially.

	* include/java-cpool.h (_Jv_storeLong, _Jv_loadLong,
	_Jv_storeDouble, _Jv_loadDouble): Define differently on 64 bit
	machine.
	* java/lang/ieeefp.h: Define __IEEE_BIG_ENDIAN or
	__IEEE_LITTLE_ENDIAN appropriately on IA64.
	* java/lang/mprec.h: Don't define Pack_32 on 64 bit machine.
	* javaprims.h (_Jv_word): Added `l' and `d' entries in 64 bit
	case.
	* resolve.cc (FFI_PREP_RAW_CLOSURE): New define.
	(FFI_RAW_SIZE): Likewise.
	(_Jv_InterpMethod::ncode): Use them.
	* interpret.cc (PUSHL, PUSHD, POPL, POPD, LOADL, LOADD, STOREL,
	STORED): Define differently on a 64 bit machine.
	(continue1): Use ffi_java_raw_call when appropriate.

2000-03-14  Andrew Haley  <aph@cygnus.com>

	* include/default-signal.h (MAKE_THROW_FRAME): Add arg
	`_exception'.

2000-03-10  Andrew Haley  <aph@cygnus.com>

	* java/lang/ieeefp.h: Import latest version from fdlibm.

2000-03-14  Andrew Haley  <aph@cygnus.com>

	* prims.cc (_Jv_ThrowSignal): New function.
	(catch_segv): Add arg `_exception' to MAKE_THROW_FRAME.
	(catch_fpe): Ditto.
	* include/sparc-signal.h (MAKE_THROW_FRAME): Ditto
	* include/i386-signal.h (MAKE_THROW_FRAME): Ditto.
	* include/ppc-signal.h: New file.
Follow-Ups:
- Re: Jumbo libgcj patch
  - From: Andrew Haley
- Re: Jumbo libgcj patch
  - From: Bryce McKinlay
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