Fix for PR libgcj/2428:
	* java/lang/natClass.cc: Include RuntimePermission.h.
	(getClassLoader): Define.
	* java/lang/Class.h (Class.getClassLoader): Only declare.

From-SVN: r48253

	* java/lang/natClassLoader.cc (_Jv_InitNewClassFields): New
	function.
	(_Jv_NewClass): Use it.
	(defineClass0): Use it.
	* prims.cc (_Jv_InitPrimClass): Adjust vtable here.
	(_Jv_InitPrimClass): Use _Jv_InitNewClassFields.
	(_Jv_NewArray): Don't abort; just throw exception.
	Include InternalError.h.
	* java/lang/Class.h (Class::Class): Declare, don't define.
	(Class): Declare _Jv_InitNewClassFields as a friend.
	(union _Jv_Self): Removed.

From-SVN: r48081

gcc/java:

	* java-tree.h (otable_methods, otable_decl, otable_syms_decl,
	otable_type, otable_ptr_type, method_symbol_type,
	method_symbols_array_type, method_symbols_array_ptr_type): New
	field/global tree definitions.
	(flag_indirect_dispatch): New flag.
	* decl.c (java_init_decl_processing): Initialize new otable and
	otable_syms type nodes and decls. Add new field "index" to
	method_type_node.
	* class.c (build_method_symbols_entry): New function.
	(make_method_value): Set "index" to to method's vtable index for
	virtual methods when indirect-dispatch is not used.
	(make_class_data): For indirect-dispatch, dont emit the dtable_decl,
	and set vtable_method_count to -1. Set otable and otable_syms field
	if indirect-dispatch is used and there was something to put in them.
	(build_method_symbols_entry): New function.
	(emit_offset_symbol_table): New function.
	* expr.c (get_offset_table_index): New function.
	(build_invokevirtual): Build array reference to otable at the index
	returned by get_offset_table_index, and use the result as the vtable
	offset.
	(build_invokeinterface): Similar.
	* jcf-parse.c (yyparse): If indirect-dispatch, call
	emit_offset_symbol_table at the end of compilation, after all classes
	have been generated.
	* jvspec.c: Don't pass findirect-dispatch to jvgenmain.
	* lang.c (flag_indirect_dispatch): Define.
	(lang_f_options): Add indirect-dispatch flag.

libjava:

	* include/jvm.h (_Jv_VTable::idx_to_offset): New method.
	* java/lang/natClassLoader.cc (_Jv_PrepareCompiledClass): Call
	_Jv_MakeVTable and _Jv_LinkOffsetTable if needed.
	* java/lang/Class.h (_Jv_Method): Add "index" field.
	(_Jv_MethodSymbol): New struct type.
	(_Jv_LinkOffsetTable, _Jv_LayoutVTableMethods, _Jv_SetVTableEntries,
	_Jv_MakeVTable): Friends.
	(otable, otable_syms): New Class fields.
	* java/lang/natClass.cc (_Jv_LinkOffsetTable): New function.
	(isVirtualMethod): New static function.
	(_Jv_LayoutVTableMethods): New function.
	(_Jv_SetVTableEntries): New function.
	(_Jv_MakeVTable): New function.

From-SVN: r48038

	* java/lang/Class.h (Class): Made _Jv_BytecodeVerifier a friend.
	* Makefile.in: Rebuilt.
	* Makefile.am (libgcj_la_SOURCES): Added verify.cc.
	* verify.cc: New file.
	* include/java-interp.h (_Jv_count_arguments): Declare.
	(_Jv_VerifyMethod): Likewise.
	(class _Jv_InterpMethod): Made _Jv_BytecodeVerifier a friend.
	(class _Jv_InterpException): Likewise.
	* resolve.cc (_Jv_count_arguments): Renamed from count_arguments.
	No longer static.  Updated callers.
	* defineclass.cc (int_bits_to_float): Removed.
	(long_bits_to_double): Likewise.
	(prepare_pool_entry): Updated.
	(handleCodeAttribute): Verify method (commented out for now).

From-SVN: r46796

	* HACKING, gnu/gcj/xlib/Pixmap.java, gnu/gcj/xlib/XException.java,
	gnu/java/rmi/rmic/RMIC.java, java/awt/Window.java,
	java/awt/AWTEvent.java, java/io/ByteArrayOutputStream.java,
	java/io/CharConversionException.java,
	java/io/PipedInputStream.java, java/io/PipedReader.java,
	java/io/PrintWriter.java, java/io/WriteAbortedException.java,
	java/io/natFileWin32.cc, java/lang/Class.h,
	java/lang/natClassLoader.cc, java/lang/natObject.cc,
	java/lang/Package.java, java/net/BindException.java,
	java/net/ConnectException.java, java/net/ProtocolException.java,
	java/net/SocketException.java,
	java/net/UnknownServiceException.java,
	java/security/cert/X509Certificate.java,
	java/security/interfaces/DSAKey.java,
	java/security/SecureRandom.java, java/security/SignedObject.java,
	java/sql/DatabaseMetaData.java,
	java/text/DecimalFormatSymbols.java,
	java/util/jar/Attributes.java, java/util/jar/JarEntry.java,
	java/util/jar/JarInputStream.java,
	java/util/jar/JarOutputStream.java, java/util/Calendar.java,
	java/util/Collections.java, java/util/GregorianCalendar.java,
	java/util/HashMap.java, java/util/List.java,
	java/util/Properties.java, java/util/Timer.java,
	java/util/Vector.java, java/util/WeakHashMap.java,
	javax/naming/NamingException.java,
	testsuite/libjava.lang/Thread_Wait.java,
	org/xml/sax/helpers/DefaultHandler.java,
	org/xml/sax/HandlerBase.java, org/xml/sax/SAXParseException.java,
	ChangeLog, acinclude.m4, aclocal.m4, posix-threads.cc: Fix
	spelling errors.
	* configure: Regenerate.

From-SVN: r46665

From-SVN: r46284

	* gcj/javaprims.h (_Jv_RegisterClassHook):  New extern declaration.
	(_Jv_RegisterClassHookDefault):  Likewise.
	* java/lang/Class.h (_Jv_RegisterClassHookDefault):  Declare as friend.
	* java/lang/natClassLoader.cc (_Jv_RegisterClassHook):  New variable.
	(_Jv_RegisterClassHookDefault):  New.function.
	(_Jv_RegisterClasses):  Call _Jv_RegisterClassHook.

From-SVN: r45344

	* java/lang/reflect/Field.java (toString): Use
	Method.appendClassName.
	* java/lang/reflect/Constructor.java (toString): Use
	Method.appendClassName.
	* java/lang/reflect/Method.java: Reindented.
	(appendClassName): New method.
	(toString): Use it.
	* defineclass.cc (handleMethod ): Initialize `throws' field of
	method.
	(read_one_method_attribute): Handle Exceptions attribute.
	* java/lang/reflect/natMethod.cc (ClassClass): Removed.
	(ObjectClass): Removed.
	(getType): Compute `exception_types'.
	* java/lang/Class.h (struct _Jv_Method): Added `throws' field.

From-SVN: r45153

	* java/lang/Class.h (Class(void)): Now private.  Removed
	implementation.  From dmorsberger@sensysdl.com.

From-SVN: r43781

2001-05-23  Tom Tromey  <tromey@redhat.com>

	* posix-threads.cc (_Jv_self_cache): Renamed from self_cache.
	* gcj/Makefile.in: Rebuilt.
	* gcj/Makefile.am (gcj_HEADERS): Added libgcj-config.h.
	* gcj/javaprims.h: Include gcj/libgcj-config.h.
	* gcj/libgcj-config.h.in: New file.
	* libgcj.spec.in (*jc1): Added @HASH_SYNC_SPEC@.
	* configure: Rebuilt.
	* configure.in: Enable hash synchronization by default on some
	platforms.
	(HASH_SYNC_SPEC): New subst.
	(AC_CONFIG_HEADER): Added gcj/libgcj-config.h.
	Correctly use `test -z' instead of `test -n' in a couple places.
	(JV_HASH_SYNCHRONIZATION): Use AC_DEFINE; don't add to
	LIBGCJ_CXXFLAGS.
	* configure.host (enable_java_net_default): Initialize.
	(enable_hash_synchronization_default): New variable.

2001-05-23  Hans Boehm <Hans_Boehm@hp.com>

	* boehm.cc (_Jv_MarkObj): Don't mark sync_info when hash
	synchronization in use.
	(_Jv_MarkArray): Likewise.
	(_Jv_AllocBytes): Don't check return result.
	(handle_out_of_memory): New function.
	(_Jv_InitGC): Set GC_oom_fn.
	(trace_one_vtable): New global.
	(_Jv_AllocTraceOne): New function.
	* configure.in: Added --enable-hash-synchronization.
	* defineclass.cc, prims.cc, resolve.cc, java/lang/natString.cc,
	java/net/natInetAddress.cc: Remove _Jv_AllocBytesChecked.
	* nogc.cc (_Jv_AllocObj): Throw out-of-memory.
	(_Jv_AllocArray): Likewise.
	(_Jv_AllocBytes): Likewise.
	(_Jv_AllocPtrFreeObject): New function.
	(_Jv_AllocTraceOne): Likewise.
	* posix-threads.cc (_Jv_ThreadRegister): Handle slow
	pthread_self().
	(self_cache): New global.
	(_Jv_ThreadSelf_out_of_line): New function.
	* prims.cc (_Jv_AllocBytesChecked): Removed.
	(_Jv_ThrowNoMemory): New function.
	(_Jv_AllocObject): Don't check for null return from allocator.
	(_Jv_NewObjectArray): Likewise.
	(_Jv_AllocPtrFreeObject): New function.
	(_Jv_NewPrimArray): Allocate pointer-free object if possible.
	* include/javaprims.h (_Jv_AllocPtrFreeObject): Declare.
	(_Jv_MonitorEnter, _Jv_MonitorExit): Don't return value.
	* include/boehm-gc.h (_Jv_AllocObj): Define.
	(_Jv_AllocPtrFreeObj): Define.
	* include/jvm.h (_Jv_AllocPtrFreeObj): Declare.
	(_Jv_ThrowNoMemory): Declare.
	(_Jv_AllocTraceOne): Declare.
	(_Jv_AllocBytesChecked): Removed.
	* include/posix-threads.h (_Jv_MutexInit, _Jv_MutexLock,
	_Jv_MutexUnlock): Handle LOCK_DEBUG.
	(_Jv_ThreadSelf): Handle case where system pthread_self() is
	slow.
	* java/lang/Class.h (Class): Declare _Jv_AllocPtrFreeObj as
	friend.
	* java/lang/Object.h (sync_info): Conditional upon presence of
	hash synchronization.
	* java/lang/natObject.cc: Much new code to handle thin locks and
	hash synchronization.
	* java/lang/natString.cc (_Jv_AllocString): Allocate pointer-free
	object if possible.

From-SVN: r42519

	* java/lang/Class.h (_Jv_Self): New union type.
	(Class): Manipulate vtable pointer via _Jv_Self union. Thanks to
	Jeff Sturm and Fergus Henderson.

	* java/lang/ClassLoader.java: Remove dead code fragment.

From-SVN: r41876

gcc/java:

2001-04-25  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>

	* decl.c (init_decl_processing): Add new class "protectionDomain"
	field.
	* class.c (make_class_data): Set initial value for "protectionDomain".

libjava:

2001-04-25  Bryce McKinlay  <bryce@albatross.co.nz>

	java.security merge and ClassLoader compliance fixes.

	* java/lang/Class.h (Class): Include ProtectionDomain.h.
	New protectionDomain field.
	(forName): Add initialize parameter. Fixes declaration to comply with
	JDK spec.
	* java/lang/natClass.cc (forName): Correct declaration of the three-arg
	variant. Honour	"initialize" flag.
	(getProtectionDomain0): New method.
	* java/lang/Class.java: Fix forName() declaration.
	(getPackage): New method based on Classpath implementation.
	(getProtectionDomain0): New native method decl.
	(getProtectionDomain): New method.
	* java/lang/ClassLoader.java (getParent): Now final.
	(definedPackages): New field.
	(getPackage): New.
	(defineClass): New variant with protectionDomain argument.
	(definePackage): New.
	(getPackages): New.
	(findSystemClass): Now final.
	(getSystemResourceAsStream): Remove redundant "final" modifier.
	(getSystemResource): Remove redundant "final" modifier.
	(getResources): Now final.
	(protectionDomainPermission): New static field.
	(unknownProtectionDomain): Ditto.
	(defaultProtectionDomain): Ditto.
	(getSystemClassLoader): Now non-native.
	* java/util/ResourceBundle.java (tryGetSomeBundle): Use the correct
	arguments for Class.forName().
	* java/lang/Package.java: New file.
	* gnu/gcj/runtime/VMClassLoader.java (getVMClassLoader): Removed.
	(instance): Static initialize singleton.
	(findClass): Override this, not findSystemClass.
	* java/lang/natClassLoader.cc (defineClass0): Set class's
	protectionDomain field as specified.
	(getSystemClassLoader): Removed.
	(findClass): Renamed from findSystemClass. Call the interpreter via
	URLClassLoader.findClass if loading class via dlopen fails.

	* java/security/*.java: java.security import/merge with Classpath.
	* java/security/acl/*.java: Likewise.
	* java/security/interfaces/*.java: Likewise.
	* java/security/spec/*.java: Likewise.
	* java/net/NetPermission.java: Likewise.
	* java/net/SocketPermission.java: Likewise.
	* gnu/java/security/provider/DefaultPolicy.java: Likewise.

	* Makefile.am: Add new classes.
	* Makefile.in: Rebuilt.
	* gcj/javaprims.h: CNI namespace rebuild.

From-SVN: r41543

	* java/lang/Class.h (isInterface): Move implementation from
	natClass.cc. Declare inline.
	(Class): Add default constructor.
	* java/lang/Object.h: Update comments.
	* java/lang/natClass.cc (initializeClass): Use _Jv_InitClass to
	initialize superclass, saving a call if super is already initialized.

From-SVN: r39091

2001-01-16  Alexandre Petit-Bianco  <apbianco@cygnus.com>

	* prims.cc (init_prim_class): Deleted.
	(DECLARE_PRIM_TYPE): Rewritten.
	* java/lang/Class.h (stdio.h): Include removed.
	(stddef.h): Included.
	(java/lang/reflect/Modifier.h): Likewise.
	(Class): Contructor now takes arguments, initializes fields.
	(initializePrim): Prototype deleted.
	* java/lang/natClass.cc (initializePrim): Deleted.

(http://sources.redhat.com/ml/java-patches/2001-q1/msg00081.html)

From-SVN: r39088

2001-01-07  Alexandre Petit-Bianco  <apbianco@cygnus.com>

	All files with updated copyright.
	* prims.cc (class _Jv_PrimClass): Removed.
	(init_prim_class): New function.
	(DECLARE_PRIM_TYPE): Rewritten. `java::lang::Class' replaces
	`_Jv_PrimClass' in primitive type declarations. Assign to the
	value returned by `init_prim_class.'
	* gcj/array.h: `java::lang::Class' replaces `_Jv_PrimClass' in
	primitive type declarations.
	(JvPrimClass): Cast to `jclass' removed.
	* java/lang/Class.h (Class): New constructor.
	(Class): New copy constructor.
	(initializePrim): New prototype.
	(_Jv_PrimClass): Field removed.
	* java/lang/Object.h (struct _JvObjectPrefix): New virtuals
	nacd_1 and nacd_2 (for compatibility with the new C++ ABI.)
	(class java::lang::Object): `finalize' moved up front.
	* java/lang/natClass.cc
	(isAssignableFrom): Turned outline.
	(isInstance): Likewise.
	(isInterface): Likewise, fixed indentation.
	(initializePrim): New function.

(New C++ ABI compatibility patch:
 http://sources.redhat.com/ml/java-patches/2001-q1/msg00065.html)

From-SVN: r39032

	* class.c (make_class_data): Push initial value for "arrayclass".
	* decl.c (init_decl_processing): Add new class field "arrayclass".

In libjava:
	* java/lang/Class.h (_Jv_InitClass): Use __builtin_expect.
	(_Jv_NewArrayClass): Renamed from _Jv_FindArrayClass.
	(_Jv_GetArrayClass): New inline function.
	(arrayclass): New field.
	* prims.cc (_Jv_NewObjectArray): Use _Jv_GetArrayClass. Don't use
	_Jv_GetArrayElementFromElementType.
	(_Jv_NewPrimArray): Ditto.
	(_Jv_PrimClass constructor): Initialize "depth", "ancestors", and
	"idt" for completeness. Initialze "arrayclass" using _Jv_NewArrayClass.
	Set Modifier::ABSTRACT.
	* java/lang/natClassLoader.cc (_Jv_NewClass): Initialize "arrayclass".
	(_Jv_NewArrayClass): Renamed from _Jv_FindArrayClass. Now void.
	Now synchronized. Array classes are now referenced from
	elementClass->arrayclass. Don't use _Jv_FindClassInCache.
	Set array classes' accessibility flags correctly. Optimize so that
	all array classes share the same IDT.
	* java/lang/reflect/natArray.cc (newInstance): Use _Jv_GetArrayClass.
	* java/lang/reflect/natMethod.cc (_Jv_GetTypesFromSignature): Ditto.
	* java/lang/natClass.cc (_getFields): Increment offset. Prevent fields
	in superclasses from overwriting classes own fields.
	(_Jv_IsAssignableFrom): Check for NULL source idt instead of calling
	Modifier::isAbstract().
	(null_idt): New static field.
	(_Jv_PrepareConstantTimeTables): Optimize case where class implements
	no interfaces.
	(_Jv_IndexOf): Made inline.
	* boehm.cc (_Jv_MarkObj): Mark "arrayclass" field.

From-SVN: r38808

2000-11-25  Anthony Green  <green@redhat.com>

	* prims.cc (_Jv_NewObjectArray): Undo placement change.
	(_Jv_NewPrimArray): Likewise.
	* gcj/array.h (__JArray): Undo const change.  Removed constructor.
	(class JArray): Removed constructor.

	* java/lang/Thread.java (context_class_loader): New private data.
	(getContextClassLoader): New method.
	(setContextClassLoader): New method.
	(Thread): Initialize context_class_loader.

	* java/net/URLClassLoader.java: Import java.util.Enumeration.
	(getResource): Rename to findResource.
	(findResource): New method.  Used to be getResource.
	(getResourceAsStream): Deleted.
	(jarFileize): Extracted logic from URLClassLoader constructor into
	this new private method.
	(addURL): New protected method.
	(URLClassLoader): Call jarFileize.  Use addElement instead of
	insertElementAt.
	(findResources): New method.

	* java/lang/ClassLoader.java: Import java.util.Enumeration.
	(getResource): Implement correct logic.
	(findResource): New method.
	(getResources): New method.
	(findClass): Create a ClassNotFoundException with the name of the
	class rather than nothing at all.
	(defineClass) Only throw ClassFormatError.

	* java/lang/Class.java (forName): New method.
	* java/lang/Class.h (forName): New method.
	* java/lang/natClass.cc (forName): New method.

From-SVN: r37751

	* java/lang/reflect/natField.cc (BooleanClass): Don't define.
	* java/lang/reflect/natArray.cc (BooleanClass): Don't define.
	* java/lang/Class.h (Object): Added `class$' field.
	* java/lang/Object.h (Object): Added `class$' field.
	* defineclass.cc (ClassClass): Use `class$' form.
	(ClassObject): Likewise.
	* resolve.cc (ClassObject): Use `class$' form.
	(ObjectClass): Likewise.
	* interpret.cc (ClassError): Removed.
	* java/net/natPlainDatagramSocketImpl.cc (BooleanClass): Use
	`class$' form.
	(IntegerClass): Likewise.
	* java/net/natPlainSocketImpl.cc (BooleanClass): Use `class$'
	form.
	* java/lang/natClassLoader.cc (CloneableClass): Use `class$' form.
	(ObjectClass, ClassClass, VMClassLoaderClass, ClassLoaderClass,
	SerializableClass): Likewise.
	Include Serializable.h, Cloneable.h.
	* java/lang/natSystem.cc (SystemClass): Removed.
	(init_properties): Use `class$' form.
	* java/lang/natObject.cc (CloneableClass): Removed.
	(clone): Use `class$' form.
	* java/lang/natClass.cc (CloneableClass): Use `class$' form.
	(ObjectClass, ErrorClass, ClassClass, MethodClass, FieldClass,
	ConstructorClass): Likewise.
	* java/lang/reflect/natMethod.cc (ObjectClass): Use `class$' form.
	(ClassClass, VoidClass, ByteClass, ShortClass, CharacterClass,
	IntegerClass, LongClass, FloatClass, DoubleClass): Likewise.
	* java/io/natObjectInputStream.cc (ObjectClass): Use `class$'
	form.
	(ClassClass): Likewise.
	* include/jvm.h (StringClass): Use `class$' form.
	* prims.cc (ObjectClass): Removed.
	(_Jv_RunMain): Use `class$' form.
	(_Jv_AllocObject): Likewise.
	* jni.cc (ClassClass): Use `class$' form.
	(ThrowableClass): Likewise.
	(ObjectClass): Likewise.
	(MethodClass): Likewise.
	(ThreadGroupClass): Likewise.
	(NativeThreadClass): Likewise.
	* boehm.cc (ObjectClass): Removed.
	(ClassClass): Removed.
	(_Jv_MarkObj): Use `class$' form.
	* gcj/field.h (JvFieldIsRef): Use `class$' form.
	Include RawData.h.

From-SVN: r36740

2000-09-30  Hans Boehm  <boehm@acm.org>
	    Bryce McKinlay  <bryce@albatross.co.nz>

	Implement bitmap descriptor based marking for Boehm GC.

	* configure.in: Define JC1GCSPEC. Set it if boehm-gc is used.
	* configure: Rebuilt.
	* libgcj.spec.in: Pass JC1GCSPEC to jc1.
	* include/jvm.h (struct _Jv_VTable): New field `gc_descr'. New inline
	method get_finalizer().
	(struct _Jv_ArrayVTable): Ditto. Declare method array with
	NUM_OBJECT_METHODS elements instead of NUM_OBJECT_METHODS + 1.
	(_Jv_AllocObj): Add new jclass parameter.
	(_Jv_AllocArray): Ditto.
	(_Jv_BuildGCDescr): New prototype.
	* prims.cc (_Jv_AllocObject): Rename parameter `c' to `klass'. Pass
	`klass' to _Jv_AllocObj. Don't set the new object's vtable. Use
	get_finalizer() instead of direct finalizer vtable offset.
	(_Jv_NewObjectArray): Rename parameter `clas' to `klass'. Pass
	`klass' to _Jv_AllocArray. Don't set the new array's vtable.
	(_Jv_NewPrimArray): Call _Jv_FindArrayClass before _Jv_AllocObj.
	Pass `klass' to _Jv_AllocObj. Don't set the new array's vtable.
	* resolve.cc (METHOD_NOT_THERE, METHOD_INACCESSIBLE): New #defines.
	(_Jv_ResolvePoolEntry): Use METHOD_NOT_THERE and METHOD_INACCESSIBLE.
	(_Jv_DetermineVTableIndex): Ditto.
	(_Jv_PrepareClass): Ditto. Remove offset-by-one adjustments from vtable
	calculations to account for new gc_descr field.
	* boehm.cc: #include gc_gcj.h.
	(obj_kind_x, obj_free_list): `#if 0'-ed away.
	(_Jv_MarkObj): Check that vtable doesn't point to a cleared object.
	New commentary from HB. Mark the classes vtable.
	(_Jv_MarkArray): Check that vtable doesn't point to a cleared object.
	(GC_DEFAULT_DESCR): New #define.
	(_Jv_BuildGCDescr): New function. Use GC_DEFAULT_DESCR, for now.
	(_Jv_AllocObj): New parameter `klass'. Use GC_GCJ_MALLOC ().
	(_Jv_AllocArray): New parameter `klass'. Allocate with GC_MALLOC and
	scan conservativly if size is less than min_heap_addr. Set vtable
	pointer of new object before returning.
	(_Jv_AllocBytes): Use GC_MALLOC_ATOMIC, not GC_GENERIC_MALLOC.
	(_Jv_InitGC): Call GC_init_gcj_malloc(). Don't set up marking and
	allocation for obj_kind_x.
	* nogc.cc (_Jv_BuildGCDescr): New function. Return 0.
	(_Jv_AllocObj): Set vtable on returned object.
	(_Jv_AllocArray): Ditto.
	* java/lang/Class.h (_Jv_NewObjectArray): No longer a friend.
	(_Jv_NewPrimArray): Ditto.
	(_Jv_AllocObj): Declare as a friend.
	(_Jv_AllocArray): Ditto.
	* java/lang/natClassLoader.cc (_Jv_FindArrayClass): Copy gc_descr
	from &ObjectClass into new array class. Remove offset-by-one
	adjustments from `method' size calculations to account for gc_descr
	field.

Co-Authored-By: Bryce McKinlay <bryce@albatross.co.nz>

From-SVN: r36679

	Fix for PR java.lang/258:
	* prims.cc (_Jv_PrimClass): Set state of primitive class to
	JV_STATE_DONE, to prevent accidental initialization.
	* java/lang/natClass.cc (_Jv_IsAssignableFrom): Call
	_Jv_InterfaceAssignableFrom if target is an interface and source is
	an interface or an abstract class. Remove redundant initializeClass
	calls. Remove duplicate if_idt test.
	(_Jv_InterfaceAssignableFrom): New function.
	* java/lang/Class.h (_Jv_InterfaceAssignableFrom): Prototype.

From-SVN: r34563

	* prims.cc (DECLARE_PRIM_TYPE): Define a vtable as well.
	(_Jv_PrimClass): Set `methods' by calling _Jv_FindArrayClass.
	* include/jvm.h (struct _Jv_ArrayVTable): Declare.
	(NUM_OBJECT_METHODS): New define.
	* java/lang/natClassLoader.cc (_Jv_FindArrayClass): Added
	`array_vtable' parameter.  Added assertion.
	* java/lang/Class.h (_Jv_FindArrayClass): Added `array_vtable'
	parameter.

From-SVN: r34312

2000-05-20  Bryce McKinlay  <bryce@albatross.co.nz>

	Fix for PR libgcj/226:
	* java/lang/Class.h (_Jv_InitClass): Don't call __builtin_expect,
	since this is an installed header.

	Fix for PR libgcj/228:
	* java/util/zip/ZipFile (getInputStream): Create inflater with
	nowrapper option.

	* java/util/zip/natInflater.cc (inflate): Throw zlib's error message
	with DataFormatException.

From-SVN: r34064

* Imported beans and serialization
* Updated IA-64 port
* Miscellaneous bug fixes

From-SVN: r34028

2000-05-05  Bryce McKinlay  <bryce@albatross.co.nz>

	* java/lang/natClass.cc (isInstance): Use __builtin_expect.
	(_Jv_IsAssignableFrom): Ditto.
	(_Jv_IsInstanceOf): Ditto.
	(_Jv_CheckCast): Ditto.
	(_Jv_CheckArrayStore): Ditto.
	* java/lang/Class.h (_Jv_InitClass): Ditto.
	* java/lang/natObject.cc (_Jv_MonitorEnter): __builtin_expect `false',
	not `0'.
	(notify): Ditto.
	(notifyAll): Ditto.
	(wait): Ditto.
	(_Jv_MonitorExit): Ditto.
	* boehm.cc (_Jv_MarkObj): Ditto.
	(_Jv_MarkObj): Ditto.
	(_Jv_MarkArray): Ditto.
	* prims.cc (_Jv_AllocObject): Ditto.
	(_Jv_NewObjectArray): Ditto.
	(_Jv_NewPrimArray): Ditto.
	(_Jv_Malloc): Ditto.
	(_Jv_Realloc): Ditto.
	(_Jv_MallocUnchecked): Ditto.
	(_Jv_divI): Ditto.
	(_Jv_remI): Ditto.
	(_Jv_divJ): Ditto.
	(_Jv_remJ): Ditto.

From-SVN: r33698

	Fix for PR libgcj/212:
	* gcj/javaprims.h (_Jv_word, _Jv_word2): Removed definitions.
	* include/jvm.h (_Jv_word, _Jv_word2): Define.
	* java/lang/Class.h (_Jv_word): Declare.

From-SVN: r33292

	* All files: Updated copyright information.
	* COPYING: New file.
	* COPYING.LIB: Removed.
	* LIBGCJ_LICENSE: We now use GPL + special exception.

From-SVN: r32387

2000-03-07  Bryce McKinlay  <bryce@albatross.co.nz>

        * resolve.cc (_Jv_SearchMethodInClass): New function.
        (_Jv_ResolvePoolEntry): Search superinterfaces for interface
        methods.
        * java/lang/Class.h (_Jv_SearchMethodInClass): New prototype.

2000-03-07  Bryce McKinlay  <bryce@albatross.co.nz>

        * java/lang/Class.h (union _Jv_IDispatchTable): New declaration.
        (struct _Jv_ifaces): New declaration.
        JV_CLASS: New macro definition.
        (getComponentType): Relocate below isArray() for inlining.
        (getModifiers): Declare `inline'.
        (getSuperclass): Ditto.
        (isArray): Ditto.
        (isPrimitive): Ditto.
        (_Jv_IsAssignableFrom): New prototype.
        (_Jv_LookupInterfaceMethodIdx): New prototype. Predeclare with "C"
        linkage.
        (_Jv_InitClass): Move from natClass.cc. Declare `inline'.
        Check for JV_STATE_DONE before invoking initializeClass().
        (_Jv_PrepareConstantTimeTables): New prototype.
        (_Jv_GetInterfaces): Ditto.
        (_Jv_GenerateITable): Ditto.
        (_Jv_GetMethodString): Ditto.
        (_Jv_AppendPartialITable): Ditto.
        (_Jv_FindIIndex): Ditto.
        depth, ancestors, idt: New class fields.

        * java/lang/natClass.cc (isAssignableFrom): Move functionality to
        inline function `_Jv_IsAssignableFrom'. Use that function.
        (isInstance): Declare `inline'.
        (initializeClass): Get lock on class before checking `state'. Unlock
        before calling resolveClass0. Call _Jv_PrepareConstantTimeTables
	with the lock held.
        (_Jv_LookupInterfaceMethod): Use _Jv_GetMessageString.
        (_Jv_IsAssignableFrom): New inline function. Test assignability
	using class->depth and ancestor table.
        (_Jv_IsInstanceOf): Use _Jv_IsAssignableFrom.
        (_Jv_CheckCast): Move from prims.cc. Use JV_CLASS and
        _Jv_IsAssignableFrom.
        (_Jv_CheckArrayStore): Ditto.
        (_Jv_LookupInterfaceMethodIdx): New function.
        INITIAL_IOFFSETS_LEN, INITIAL_IFACES_LEN: New #defines.
        (_Jv_PrepareConstantTimeTables): New function.
        (_Jv_IndexOf): Ditto.
        (_Jv_GetInterfaces): Ditto.
        (_Jv_GenerateITable): Ditto.
        (_Jv_GetMethodString): Ditto.
        (_Jv_AppendPartialITable): Ditto.
        iindex_mutex, iindex_mutex_initialized: New static fields.
        (_Jv_FindIIndex): New function.

        * java/lang/natClassLoader.cc (_Jv_NewClass): Set new jclass fields.

        * prims.cc (_Jv_CheckCast): Moved to natClass.cc.
        (_Jv_CheckArrayStore): Ditto.
        (JvNewCharArray, JvNewBooleanArray, JvNewByteArray, JvNewShortArray,
        JvNewIntArray, JvNewLongArray, JvNewFloatArray, JvNewDoubleArray):
        Moved to gcj/array.h.
        (_Jv_Realloc): New function.

        * gcj/cni.h: Move _Jv_PrimClass definitions to gcj/array.h.

        * gcj/array.h: _Jv_PrimClass definitions moved from gcj/cni.h.
        (JvNewCharArray, JvNewBooleanArray, JvNewByteArray,
        JvNewShortArray, JvNewIntArray, JvNewLongArray, JvNewFloatArray,
        JvNewDoubleArray): Implementations moved from prims.cc and
        declared `inline'.

        * gcj/javaprims.h (_Jv_Realloc): Prototype.

        * include/jvm.h (_Jv_LookupInterfaceMethodIdx): Prototype.

From-SVN: r32382

	* include/java-interp.h: Don't include MethodInvocation.h.
	(class _Jv_InterpMethod): Don't make MethodInvocation a friend.
	* Makefile.in: Rebuilt.
	* Makefile.am (gnu/gcj/runtime/MethodInvocation.h): Removed.
	(ordinary_java_source_files): Don't mention
	MethodInvocation.java.
	* gnu/gcj/runtime/MethodInvocation.java: Removed.
	* interpret.cc (MethodInvocation::continue1): Removed.
	(run): Handle exceptions here.
	* java/lang/ClassLoader.java (defineClass1, defineClass2):
	Removed.
	* java/lang/natClassLoader.cc (defineClass0): Catch exceptions
	here.
	(defineClass2): Removed.

	* java/lang/reflect/Method.java (hack_trampoline, hack_call):
	Removed.
	* java/lang/reflect/natMethod.cc (_Jv_CallAnyMethodA): Catch
	exceptions here.
	(hack_call): Removed.

	* java/lang/Class.h (Class): Removed hackRunInitializers,
	hackTrampoline.
	* java/lang/natClass.cc (hackRunInitializers): Removed.
	(initializeClass): Catch exceptions here.
	Include ExceptionInInitializerError.h.
	* java/lang/Class.java (hackTrampoline, hackRunInitializers):
	Removed.

	* java/lang/Object.h (Object): Don't mention hack12_6.
	* java/lang/natObject.cc (_Jv_FinalizeObject): Catch exceptions
	here.
	* java/lang/Object.java (hack12_6): Removed.

	* java/lang/natThread.cc (run_): Renamed.  Catch exceptions here.
	(start): Use run_, not run__.
	* java/lang/Thread.java (run_): Renamed from run__; old run_
	removed.

	* jni.cc (_Jv_JNI_FindClass): Handle exceptions.
	(_Jv_JNI_EnsureLocalCapacity): Likewise.
	(_Jv_JNI_DefineClass): Likewise.
	(_Jv_JNI_ThrowNew): Likewise.
	(_Jv_JNI_AllocObject): Likewise.
	(_Jv_JNI_GetAnyMethodID): Likewise.
	(_Jv_JNI_CallAnyMethodV): Likewise.
	(_Jv_JNI_CallAnyMethodA): Likewise.
	(_Jv_JNI_CallAnyVoidMethodV): Likewise.
	(_Jv_JNI_CallAnyVoidMethodA): Likewise.
	(_Jv_JNI_GetAnyFieldID): Likewise.
	(_Jv_JNI_NewString): Likewise.
	(_Jv_JNI_NewStringUTF): Likewise.
	(_Jv_JNI_GetStringUTFChars): Likewise.
	(_Jv_JNI_NewObjectArray): Likewise.
	(_Jv_JNI_NewPrimitiveArray): Likewise.
	(_Jv_JNI_GetPrimitiveArrayRegion): Likewise.
	(_Jv_JNI_GetStringRegion): Likewise.
	(_Jv_JNI_GetStringUTFRegion): Likewise.
	(_Jv_JNI_SetPrimitiveArrayRegion): Likewise.
	(_Jv_JNI_MonitorEnter): Likewise.
	(_Jv_JNI_MonitorExit): Likewise.
	(_Jv_JNI_ToReflectedField): Likewise.
	(_Jv_JNI_ToReflectedMethod): Likewise.
	(_Jv_JNI_RegisterNatives): Likewise.
	(_Jv_JNI_AttachCurrentThread): Likewise.
	(_Jv_JNI_DestroyJavaVM): Likewise.

From-SVN: r32294

	* gcj/method.h (JvNumMethods): Moved from Class.h.
	(JvGetFirstMethod): Likewise.
	* java/lang/Class.h (Object): Updated decl of
	_Jv_JNI_ToReflectedField.
	(Object): Added _Jv_JNI_ToReflectedMethod as a friend.
	* Makefile.in: Rebuilt.
	* Makefile.am (java/lang/reflect/Field.h): Added `jboolean'
	argument of _Jv_JNI_ToReflectedField.
	(java/lang/reflect/Constructor.h): Added _Jv_JNI_ToReflectedMethod
	as a friend.
	(java/lang/reflect/Method.h): Likewise.
	* include/jni.h (class _Jv_JNIEnv): Added `klass' member.  Use
	__GCJ_JNI_IMPL__.
	(jweak): New typedef.
	(struct JNINativeInterface): Correctly declare remaining entries.
	* jni.cc: Include Class.h, ClassLoader.h.
	(_Jv_JNI_FindClass): New function.
	(_Jv_JNI_DefineClass): New function.
	(_Jv_JNI_conversion_call): New function.
	(_Jv_JNI_FindClass): Use current class loader to find class.
	(_Jv_JNI_ExceptionCheck): New function.
	(_Jv_JNI_FromReflectedField): Now static.
	(MethodClass): New define.
	(_Jv_JNI_FromReflectedMethod): New function.
	(_Jv_JNI_ToReflectedMethod): Likewise.
	Include Method.h.
	(_Jv_JNI_IsAssignableFrom): Renamed.
	(_Jv_JNI_GetStringRegion): New function.
	Include StringIndexOutOfBoundsException.h.
	(_Jv_JNI_GetStringUTFRegion): New function.
	(_Jv_JNIFunctions): Updated for new functions.
	(_Jv_JNI_GetPrimitiveArrayCritical): New function
	(_Jv_JNI_ReleasePrimitiveArrayCritical): Likewise.
	(_Jv_JNI_GetStringCritical): New function.
	(_Jv_JNI_ReleaseStringCritical): Likewise.
	(get_throwable): Removed.
	(GCJ_JV_JNIENV_FRIEND): Removed.
	(__GCJ_JNI_IMPL__): Define.
	Include method.h.

From-SVN: r31638

	* gcj/field.h (struct _Jv_Field): Use "jshort" as type for
	nameIndex.  Use "jint" as type for boffset.
	* java/lang/Class.h (struct _Jv_Method): Made accflags a
	_Jv_ushort.
	(Class): Likewise.  Also changed type of method_count,
	vtable_method_count, size_in_bytes, field_count,
	static_field_count, interface_count.
	* gcj/array.h (__JArray): Made `length' a const jsize, not an
	int.

From-SVN: r31621

	* java/lang/reflect/natConstructor.cc (newInstance): Use
	_Jv_CallAnyMethodA.
	* include/jvm.h: Declare _Jv_CallAnyMethodA.
	* java/lang/reflect/natMethod.cc (_Jv_CallAnyMethodA): Renamed
	from _Jv_CallNonvirtualMethodA.  Changed interface; overloaded.
	Include <jni.h>.
	(COPY): Removed.
	(invoke): Use _Jv_CallAnyMethodA.
	(VAL): Redefined.
	* java/lang/Class.h (Class): Declare JvGetFirstStaticField,
	JvNumStaticFields, JvNumMethods, and JvGetFirstMethod as friend
	functions.
	(struct _Jv_Method): Added getNextMethod method.
	(JvNumMethods): New function.
	(JvGetFirstMethod): Likewise.
	* gcj/field.h (JvGetFirstStaticField): New function.
	(JvNumStaticFields): Likewise.
	(getNextField): Renamed from getNextInstanceField.
	(struct _Jv_Field): New method getClass.
	* jni.cc: Wrote many new functions.
	* include/jni.h (JNI_TRUE): Define.
	(JNI_FALSE): Likewise.
	(jobject, jclass, jstring, jarray, jthrowable, jobjectArray,
	jbyteArray, jshortArray, jintArray, jlongArray, jbooleanArray,
	jcharArray, jfloatArray, jdoubleArray): New typedefs.
	(jfieldID, jmethodID): Likewise.
	(JNI_COMMIT, JNI_ABORT): New defines.
	(JNINativeMethod): New struct.
	(struct JNINativeInterface): Correctly declared more entries.
	(class _Jv_JNIEnv): Added `ex' member.
	(JNI_VERSION_1_1): New define.
	(JNI_VERSION_1_2): Likewise.

	* boehm.cc (_Jv_MarkObj): Use getNextField, not
	getNextInstanceField.

From-SVN: r31553

From-SVN: r31504

	* java/lang/Class.h (_getMethods): Correctly declare as private,
	not public.

From-SVN: r31246

	* java/lang/Class.h (_getMethods): Declare.
	* java/lang/Class.java (_getMethods): Declare.
	* java/lang/natClass.cc (getDeclaringClass): Always return NULL.
	(getDeclaredClasses): Always return empty array.
	(_getMethods): New method.
	(getMethods): Wrote.
	(getDeclaredMethod): Return `rmethod'.
	(finit_name): New global.
	(getDeclaredMethods): Check for finit_name.
	(_getMethods): Likewise.
	(getMethod): Only return public methods.

From-SVN: r31245

	* java/lang/Class.h (getSignature): Updated.
	* java/lang/Class.java (getSignature): Updated.
	* java/lang/natClass.cc (getSignature): Added `is_constructor'
	argument.
	(getConstructor): Ensure constructor is public.
	(_getConstructors): Check for public-ness of constructor when
	`declared' is false, not when it is true.

From-SVN: r31241

2000-01-04  Tom Tromey  <tromey@cygnus.com>

	* java/lang/reflect/natConstructor.cc (newInstance): Pass
	declaring class as return_type argument to
	_Jv_CallNonvirtualMethodA.
	* java/lang/reflect/natMethod.cc (_Jv_CallNonvirtualMethodA): In
	constructor case, create object and use it as `this' argument.
	* java/lang/Class.h (_getConstructors): Declare.
	(_getFields): Declare.
	* java/lang/Class.java (getConstructors): Wrote.
	(_getConstructors): New native method.
	(getDeclaredConstructors): Wrote.
	(_getFields): Declare new native method.
	* java/lang/natClass.cc (_Jv_LookupInterfaceMethod): Removed
	incorrect comment.
	(getMethod): Work correctly when class is primitive.
	(getDeclaredMethods): Likewise.  Compute offset using `method',
	not `mptr'.
	(getDeclaredMethod): Likewise.
	(getConstructor): Wrote.
	(ConstructorClass): New define.
	(getDeclaredConstructor): Wrote.
	(_getConstructors): New method.
	(_getFields): New method.
	(getFields): Wrote.

	* Makefile.in: Rebuilt.
	* Makefile.am (AM_CXXFLAGS): Added -D_GNU_SOURCE.

	* prims.cc: Remove `#pragma implementation'.
	* gcj/array.h: Remove `#pragma interface'.

	* prims.cc (_Jv_equaln): New function.
	* java/lang/Class.java (getSignature): Declare.
	* resolve.cc (_Jv_LookupDeclaredMethod): Moved to natClass.cc.
	* java/lang/natClass.cc (_Jv_LookupDeclaredMethod): Moved from
	resolve.cc.
	(getSignature): New method.
	(getDeclaredMethod): Wrote.
	(getMethod): Wrote.
	Include StringBuffer.h.
	* java/lang/Class.h (Class): Added _Jv_FromReflectedConstructor
	as a friend.  Unconditionally declare _Jv_LookupDeclaredMethod as
	a friend.
	(getSignature): Declare.
	* include/jvm.h (_Jv_GetTypesFromSignature): Declare.
	(_Jv_equaln): Declare.
	(_Jv_CallNonvirtualMethodA): Declare.
	* Makefile.in: Rebuilt.
	* Makefile.am (nat_source_files): Added natConstructor.cc.
	(java/lang/reflect/Constructor.h): New target.
	* java/lang/reflect/natConstructor.cc: New file.
	* java/lang/reflect/Constructor.java (newInstance): Now native.
	(declaringClass): Renamed from decl_class.
	(offset): Renamed from index.
	(getType): New native method.
	(getModifiers): Now native.
	(getParameterTypes): Call getType if required.
	(hashCode): Include hash code from declaring class.
	(modifiers): Removed.
	(toString): Call getType if required.
	* gcj/method.h (_Jv_FromReflectedConstructor): New function.
	* java/lang/reflect/natMethod.cc (hack_call): New method.
	Removed `#if 0' around FFI code.
	Include <gnu/gcj/RawData.h>.
	(invoke): Use _Jv_CallNonvirtualMethodA.  Throw
	IllegalArgumentException when argument object and class disagree.
	(_Jv_GetTypesFromSignature): New function.
	(getType): Use it.
	(ObjectClass): New define.
	(_Jv_CallNonvirtualMethodA): New function.
	* java/lang/reflect/Method.java (hack_trampoline): New method.
	(hack_call): New native method.

1999-12-21  Per Bothner  <per@bothner.com>

	* java/lang/natClass.cc (getDeclaredMethods): Correctly compute
	offset in new Method.

From-SVN: r31199

	* configure: Rebuilt.
	* configure.in: Build include/Makefile.
	* Makefile.in: Rebuilt.
	* Makefile.am (SUBDIRS): Added gcj and include.
	(install-data-local): New target.
	(extra_headers): New macro.
	* include/Makefile.in: New file.
	* include/Makefile.am: New file.

	* interpret.cc: Don't include gcj/field.h or gcj/cni.h.
	* java/lang/reflect/natField.cc: Don't include gcj/field.h or
	gcj/cni.h.
	* boehm.cc: Don't include java-threads.h or gcj/field.h.
	* resolve.cc: Include config.h.
	* defineclass.cc: Include config.h.
	* include/java-interp.h: Don't include config.h.
	* include/jvm.h: Include java-threads.h, Object.h, java-gc.h,
	cni.h.

	* gcj/javaprims.h: Regenerated namespace decls.
	* classes.pl (scan): Don't put `;' after closing brace.

	* Makefile.in: Rebuilt.
	* Makefile.am (INCLUDES): Added -I for top_srcdir.
	* configure.in: Create gcj/Makefile.
	* gcj/Makefile.in: New file.
	* gcj/Makefile.am: New file.
	* java/lang/Object.h: Don't include any other headers.
	* gcj/array.h: Renamed from include/java-array.h.
	* gcj/field.h: Renamed from include/java-field.h.
	* gcj/method.h: Renamed from include/java-method.h.
	* gcj/cni.h, gcj/javaprims.h: Moved from include/.
	Updated all files to reflect new include structure.

From-SVN: r29278

	* java/lang/natClassLoader.cc (_Jv_NewClass): Use
	JV_STATE_NOTHING, not `0'.
	* java/lang/Class.h: Replaced JV_STATE_ defines with enum.

From-SVN: r29033

	* posix-threads.cc (_Jv_CondWait): Call _Jv_PthreadCheckMonitor.
	* include/posix-threads.h (_Jv_PthreadCheckMonitor): New
	function.
	(_Jv_CondNotify): Use it.
	(_Jv_CondNotifyAll): Likewise.

	* java/lang/Class.h (JV_STATE_NOTHING): Correct misspelling.

From-SVN: r29030

	* java/lang/natClassLoader.cc (_Jv_PrepareCompiledClass): Renamed
	from _Jv_InternClassStrings.

	* prims.cc (_Jv_RunMain): New function.
	(JvRunMain): Remove gij-support.

	* gij.cc (main): Use _Jv_RunMain.

	* java/util/zip/ZipFile.java: Call readDirectory in constructor.

	* interpret.cc (PUSHA, PUSHI, PUSHF, PUSHL, PUSHD): Don't store
	argument in temp variable.
	(continue1): For all op_x2y insns, use temp variable for
	intermediate value.  Also remove some comments.

	* java/lang/natClass.cc (newInstance): Call _Jv_InitClass.
	(forName): Don't call _Jv_InitClass.

	* java/lang/Class.java (getResource,getResourceAsStream): Implement.

	* java/util/zip/ZipEntry.java (ZipEntry(ZipEntry)): New construcor.

	* java/util/jar/JarInputStream.java: New file.

	* java/util/jar/JarEntry.java: New file.

	* java/util/jar/JarFile.java: New file.

	* java/net/URLClassLoader.java: New file.

	* java/net/JarURLConnection.java: New file.

	* gnu/gcj/protocol/jar/Handler.java: New file.

	* gnu/gcj/protocol/jar/Connection.java: New file.

	* java/security/SecureClassLoader.java: New file.

	* java/lang/ClassLoader.java (parent): New variable.
	(ClassLoader (ClassLoader)): new constructor.
	(findClass): New method.
	(loadClass): Add default 1.2 implementation.
	(getSystemResourceAsBytes, getResourceAsBytes): Removed.
	(readfully): Removed.

	* gnu/gcj/runtime/VMClassLoader.java: Moved from java/lang.
	(findSystemClass): New method.
	(VMClassLoader): Constructor rewritten.
	(init): New method.
	All other methods removed.

	* java/lang/natClassLoader.cc: Change use of java::lang::VMClassLoader
	to gnu::gcj::runtime::VMClassLoader.
	(_Jv_InternClassStrings): Use _Jv_ResolvePoolEntry.  Also handle
	class entries.
	(VMClassLoader::findSystemClass): renamed from findBootClass.

	* Makefile.am: Add new files.
	(FirstThread.h, ThreadGroup.h): Add _Jv_Main friend.

	* Makefile.in: Rebuilt.

From-SVN: r28748