libjava/ChangeLog

   1 2000-03-27  Bryce McKinlay  <bryce@albatross.co.nz>
   2
   3         * Makefile.in: New #defines and friends for Thread.h.
   4         * Makefile.am: Ditto.
   5         * posix-threads.cc: (struct starter): Remove `object'.
   6         (_Jv_CondWait): Use interruptable condition variables and new
   7         recursive mutexes. New return codes on interrupt or non-ownership
   8         of mutex.
   9         (_Jv_CondNotify): Ditto.
  10         (_Jv_CondNotifyAll): Ditto.
  11         (_Jv_ThreadInterrupt): Set thread interrupt flag directly. Interrupt
  12         the target thread by signaling its wait condition.
  13         (_Jv_ThreadInitData): Set `thread_obj' in the thread data struct,
  14         not the starter struct. Initialize wait_mutex and wait_cond.
  15         (_Jv_MutexLock): New recursive mutex implementation. Moved from
  16         posix-threads.h.
  17         (_Jv_MutexUnlock): Ditto.
  18         (really_start): Set info->data->thread from pthread_self() to work
  19         around a race condition. Destroy wait_mutex and wait_cond when run()
  20         returns.
  21         * java/lang/Thread.java: (isInterrupted_): Renamed to overloaded
  22         `isInterrupted(boolean)'. Clear interrupted flag if clear_flag is
  23         set.
  24         startable_flag: New private field.
  25         (Thread): Initialize `startable_flag'.
  26         (toString): Check for null thread group.
  27         * java/lang/natThread.cc: (struct natThread): New fields
  28         `join_mutex', `join_cond'. Removed fields `joiner', `next'.
  29         (class locker): Removed.
  30         (initialize_native): Initialize `join_cond' and `join_mutex'.
  31         (interrupt): Now just calls _Jv_ThreadInterrupt().
  32         (join): Simplified. Just wait on the target thread's join condition.
  33         (finish_): Remove join list code. Unset thread group. Signal
  34         potential joiners by notifying the dying threads join_cond.
  35         (start): Check for illegal restarts.
  36         * java/lang/natObject.cc: Check for return value of _Jv_CondWait and
  37         act appropriatly.
  38         * include/posix-threads.h: Remove all HAVE_RECURSIVE_MUTEX related
  39         #defines and #ifdefs.
  40         (struct _Jv_Thread_t): New fields `thread_obj', `wait_cond',
  41         `wait_mutex', `next'.
  42         (struct _Jv_ConditionVariable_t): Define as a struct instead of
  43         directly mapping to pthread_cond_t.
  44         (struct _Jv_Mutex_t): New recursive implementation.
  45         (_Jv_PthreadCheckMonitor): Reimplemented. Simple `owner' check.
  46         _Jv_HaveCondDestroy: Never define this for posix-threads.
  47         (_Jv_CondNotify): Remove inline implementation(s), prototype instead.
  48         (_Jv_CondNotifyAll): Ditto.
  49         (_Jv_MutexLock): Ditto.
  50         (_Jv_MutexUnlock): Ditto.
  51         (_Jv_MutexInit): Changed to reflect new mutex implementation.
  52         (_Jv_MutexDestroy): Ditto.
  53         (_Jv_CondDestroy): Removed.
  54         (_Jv_PthreadGetMutex): Removed.
  55         * include/win32-threads.h: (_Jv_CondNotify): Guess _JV_NOT_OWNER on an
  56         error. Add a FIXME about this.
  57         (_Jv_CondNotifyAll): Ditto.
  58         * win32-threads.cc: (_Jv_CondWait): Return 0 on a timeout. Guess
  59         _JV_NOT_OWNER on other errors. Add FIXME.
  60
  61 2000-03-26  Tom Tromey  <tromey@cygnus.com>
  62
  63         * jni.cc (_Jv_JNI_PopSystemFrame): If environment has exception
  64         set, throw it.
  65         (call): Don't throw exception here.
  66
  67 2000-03-26  Tom Tromey  <tromey@cygnus.com>
  68
  69         * java/lang/mprec.h: Use SIZEOF_VOID_P.
  70         * interpret.cc: Use SIZEOF_VOID_P.
  71         * include/java-cpool.h (_Jv_storeLong): Use SIZEOF_VOID_P.
  72         (_Jv_loadLong): Likewise.
  73         (_Jv_storeDouble): Likewise.
  74         * configure: Rebuilt.
  75         * configure.in: Check size of void*.
  76
  77         * resolve.cc (ncode): Use FFI_PREP_RAW_CLOSURE and FFI_RAW_SIZE.
  78
  79 2000-03-26  Hans Boehm  <boehm@acm.org>
  80
  81         * include/java-cpool.h (_Jv_storeLong, _Jv_loadLong,
  82         _Jv_storeDouble, _Jv_loadDouble): Define differently on 64 bit
  83         machine.
  84         * java/lang/ieeefp.h: Define __IEEE_BIG_ENDIAN or
  85         __IEEE_LITTLE_ENDIAN appropriately on IA64.
  86         * java/lang/mprec.h: Don't define Pack_32 on 64 bit machine.
  87         * javaprims.h (_Jv_word): Added `l' and `d' entries in 64 bit
  88         case.
  89         * resolve.cc (FFI_PREP_RAW_CLOSURE): New define.
  90         (FFI_RAW_SIZE): Likewise.
  91         (_Jv_InterpMethod::ncode): Use them.
  92         * interpret.cc (PUSHL, PUSHD, POPL, POPD, LOADL, LOADD, STOREL,
  93         STORED): Define differently on a 64 bit machine.
  94         (continue1): Use ffi_java_raw_call when appropriate.
  95
  96 2000-03-24  Warren Levy  <warrenl@cygnus.com>
  97
  98         * java/math/BigInteger.java(divide): Handle the special case when
  99         dividing by 1 and the high bit of the dividend is set.
 100         (setShiftRight): Handle case when count == 0.
 101
 102 2000-03-24  Warren Levy  <warrenl@cygnus.com>
 103
 104         * java/awt/Font.java(isBold): Fix syntax error.
 105         (isItalic): ditto.
 106         * java/awt/Frame.java(postEvent): ditto.
 107         * java/awt/Menu.java(postEvent): ditto.
 108         * java/awt/MenuBar.java(postEvent): ditto.
 109         * java/awt/Toolkit.java(init): Included a stub.
 110
 111 2000-03-21  Bryce McKinlay  <bryce@albatross.co.nz>
 112
 113         * java/awt/Event.java: Add all the event type constants.
 114         (Event): Implemented constructors.
 115         (controlDown): Implemented.
 116         (metaDown): Implemented.
 117         (paramString): Stubbed.
 118         (shiftDown): Implemented.
 119         (toString): Implemented.
 120         (translate): Implemented.
 121
 122 2000-03-21  Bryce McKinlay  <bryce@albatross.co.nz>
 123
 124         * java/lang/natClass.cc (isInstance): Initialize `this'.
 125         (isAssignableFrom): Initialize `this' and `klass'.
 126         (_Jv_IsAssignableFrom): If an interface has no idt, it is not
 127         implemented by any loaded class, so return false.
 128         * java/lang/natClass.cc (isInstance): Use _Jv_IsAssignableFrom(),
 129         not Class.isAssignableFrom(). Use JV_CLASS, not getClass().
 130
 131 2000-03-19  Warren Levy  <warrenl@cygnus.com>
 132
 133         * java/awt/Color.java: Specified java.io for Serializable.
 134         * java/awt/Toolkit.java: Imported java.net.URL.
 135
 136 2000-03-19  Warren Levy  <warrenl@cygnus.com>
 137
 138         * java/awt/Color.java: Rewrote to be more memory efficient (& compile).
 139
 140 2000-03-16  Warren Levy  <warrenl@cygnus.com>
 141
 142         * java/awt/Color.java: New file.
 143         * java/awt/Graphics.java: New file.
 144         * java/awt/Image.java: New file.
 145         * java/awt/Paint.java: New file.
 146         * java/awt/PaintContext.java: New file.
 147         * java/awt/Transparency.java: New file.
 148         * java/util/Collection.java: New file.
 149         * java/util/Comparator.java: New file.
 150         * java/util/Iterator.java: New file.
 151         * java/util/List.java: New file.
 152         * java/util/ListIterator.java: New file.
 153         * Makefile.am: Added above new files.
 154         * Makefile.in: Rebuilt.
 155
 156         * java/awt/Font.java (PLAIN): New field.
 157         (BOLD): New field.
 158         (ITALIC): New field.
 159         (ROMAN_BASELINE): New field.
 160         (CENTER_BASELINE): New field.
 161         (HANGING_BASELINE): New field.
 162         (name): New field.
 163         (style): New field.
 164         (size): New field.
 165         (pointSize): New field.
 166         (Font): Implemented constructor.
 167         (isPlain): Implemented method.
 168         (isBold): Implemented method.
 169         (isItalic): Implemented method.
 170         (getName): Implemented method.
 171         (getStyle): Implemented method.
 172         (getSize): Implemented method.
 173         (getSize2D): Implemented method.
 174         (decode): Stubbed.
 175         * java/awt/Frame.java (getFont): Stubbed.
 176         (postEvent): Stubbed.
 177         (remove): Stubbed.
 178         * java/awt/Menu.java (postEvent): Stubbed.
 179         * java/awt/MenuBar.java (getFont): Stubbed.
 180         (postEvent): Stubbed.
 181         * java/awt/Toolkit.java (getImage): Added abstract method.
 182
 183 2000-03-15  Tom Tromey  <tromey@cygnus.com>
 184
 185         * java/io/natFileDescriptorWin32.cc (winerr): Now static.
 186
 187         * prims.cc (win32_exception_handler): Reformatted.
 188
 189         * include/win32-threads.h (_Jv_HaveCondDestroy): New define.
 190         (_Jv_HaveMutexDestroy): Likewise.
 191
 192 2000-03-15 Jon Beniston <jb7216@bristol.ac.uk>
 193
 194         * java/io/natFileDescriptorWin32.cc: New file.
 195         * java/io/natFileWin32.cc: New file.
 196         * java/net/natInetAddress.cc: Added conditional inclusion of
 197         Windows / Winsock headers.
 198         * java/net/natPlainDatagramSocketImpl.cc: Added conditional
 199         inclusion of Windows / Winsock headers.
 200         * java/net/natPlainSocketImpl.cc: Added conditional inclusion of
 201         Windows / Winsock headers.
 202         * include/win32-signal.h: New file.
 203         * include/win32-threads.h: New file.
 204         * win32-threads.cc: New file.
 205         * exception.cc (win32_get_restart_frame): New function.
 206         * prims.cc (win32_exception_handler): New function.
 207         (main_init) Performs Winsock initialisation.
 208         (main_init) Installs exeception handler.
 209
 210 2000-03-14  Tom Tromey  <tromey@cygnus.com>
 211
 212         * jni.cc (mangled_name): Fixed assertion.
 213         (JNI_GetCreatedJavaVMs): Don't comment out `buf_len' argument;
 214         turned assert into actual failure.
 215
 216 2000-03-09  Warren Levy  <warrenl@cygnus.com>
 217
 218         * java/security/Key.java(serialVersionUID): Set to 0 for now.
 219         * java/security/interfaces/DSAPrivateKey.java(serialVersionUID): Ditto.
 220         * java/security/interfaces/DSAPublicKey.java(serialVersionUID): Ditto.
 221
 222 2000-03-09  Warren Levy  <warrenl@cygnus.com>
 223
 224         * java/security/AlgorithmParameterGeneratorSpi.java: New file.
 225         * java/security/DigestException.java: New file.
 226         * java/security/GeneralSecurityException.java: New file.
 227         * java/security/InvalidAlgorithmParameterException.java: New file.
 228         * java/security/InvalidKeyException.java: New file.
 229         * java/security/InvalidParameterException.java: New file.
 230         * java/security/Key.java: New file.
 231         * java/security/KeyException.java: New file.
 232         * java/security/KeyPair.java: New file.
 233         * java/security/KeyPairGenerator.java: New file.
 234         * java/security/KeyPairGeneratorSpi.java: New file.
 235         * java/security/NoSuchProviderException.java: New file.
 236         * java/security/PrivateKey.java: New file.
 237         * java/security/Provider.java: New file.
 238         * java/security/PublicKey.java: New file.
 239         * java/security/SecureRandom.java: New file.
 240         * java/security/Security.java: New file.
 241         * java/security/Signature.java: New file.
 242         * java/security/SignatureException.java: New file.
 243         * java/security/interfaces/DSAKey.java: New file.
 244         * java/security/interfaces/DSAParams.java: New file.
 245         * java/security/interfaces/DSAPrivateKey.java: New file.
 246         * java/security/interfaces/DSAPublicKey.java: New file.
 247         * java/security/interfaces/RSAPrivateCrtKey.java: New file.
 248         * java/security/interfaces/RSAPrivateKey.java: New file.
 249         * java/security/interfaces/RSAPublicKey.java: New file.
 250         * java/security/spec/AlgorithmParameterSpec.java: New file.
 251         * java/security/spec/InvalidKeySpecException.java: New file.
 252         * java/security/spec/InvalidParameterSpecException.java: New file.
 253         * java/security/spec/KeySpec.java: New file.
 254         * java/security/spec/RSAPrivateCrtKeySpec.java: New file.
 255         * java/security/spec/RSAPrivateKeySpec.java: New file.
 256         * java/security/spec/RSAPublicKeySpec.java: New file.
 257         * Makefile.am: Added above java.security files.
 258         * Makefile.in: Rebuilt.
 259
 260         * java/security/MessageDigest.java: Rewritten.
 261         * java/security/SecureClassLoader.java: Added JDK1.2 comment.
 262
 263 2000-03-09  Bryce McKinlay  <bryce@albatross.co.nz>
 264
 265         * README: Updated.
 266
 267 2000-03-09  Bryce McKinlay  <bryce@albatross.co.nz>
 268
 269         * java/lang/natClassLoader.cc (_Jv_FindArrayClass): Call
 270         _Jv_PrepareConstantTimeTables.
 271         * java/lang/natClass.cc (_Jv_PrepareConstantTimeTables): Array
 272         classes should have an IDT, so don't return if klass is an array
 273         class.
 274
 275 2000-03-08  Tom Tromey  <tromey@cygnus.com>
 276
 277         * java/lang/reflect/natArray.cc (newInstance): Don't allow array
 278         of `void' to be created.
 279
 280 2000-03-08  Warren Levy  <warrenl@cygnus.com>
 281
 282         * java/math/BigInteger.java(signum): Handle zero properly.
 283
 284 2000-03-07  Tom Tromey  <tromey@cygnus.com>
 285
 286         * All files: Updated copyright information.
 287         * COPYING: New file.
 288         * COPYING.LIB: Removed.
 289         * LIBGCJ_LICENSE: We now use GPL + special exception.
 290
 291 2000-03-07  Bryce McKinlay  <bryce@albatross.co.nz>
 292
 293         * resolve.cc (_Jv_SearchMethodInClass): New function.
 294         (_Jv_ResolvePoolEntry): Search superinterfaces for interface methods.
 295         * java/lang/Class.h (_Jv_SearchMethodInClass): New prototype.
 296
 297 2000-03-07  Bryce McKinlay  <bryce@albatross.co.nz>
 298
 299         * java/lang/Class.h (union _Jv_IDispatchTable): New declaration.
 300         (struct _Jv_ifaces): New declaration.
 301         JV_CLASS: New macro definition.
 302         (getComponentType): Relocate below isArray() for inlining.
 303         (getModifiers): Declare `inline'.
 304         (getSuperclass): Ditto.
 305         (isArray): Ditto.
 306         (isPrimitive): Ditto.
 307         (_Jv_IsAssignableFrom): New prototype.
 308         (_Jv_LookupInterfaceMethodIdx): New prototype. Predeclare with "C"
 309         linkage.
 310         (_Jv_InitClass): Move from natClass.cc. Declare `inline'.
 311         Check for JV_STATE_DONE before invoking initializeClass().
 312         (_Jv_PrepareConstantTimeTables): New prototype.
 313         (_Jv_GetInterfaces): Ditto.
 314         (_Jv_GenerateITable): Ditto.
 315         (_Jv_GetMethodString): Ditto.
 316         (_Jv_AppendPartialITable): Ditto.
 317         (_Jv_FindIIndex): Ditto.
 318         depth, ancestors, idt: New class fields.
 319
 320         * java/lang/natClass.cc (isAssignableFrom): Move functionality to
 321         inline function `_Jv_IsAssignableFrom'. Use that function.
 322         (isInstance): Declare `inline'.
 323         (initializeClass): Get lock on class before checking `state'. Unlock
 324         before calling resolveClass0. Call _Jv_PrepareConstantTimeTables with
 325         the lock held.
 326         (_Jv_LookupInterfaceMethod): Use _Jv_GetMessageString.
 327         (_Jv_IsAssignableFrom): New inline function. Test assignability using
 328         class->depth and ancestor table.
 329         (_Jv_IsInstanceOf): Use _Jv_IsAssignableFrom.
 330         (_Jv_CheckCast): Move from prims.cc. Use JV_CLASS and
 331         _Jv_IsAssignableFrom.
 332         (_Jv_CheckArrayStore): Ditto.
 333         (_Jv_LookupInterfaceMethodIdx): New function.
 334         INITIAL_IOFFSETS_LEN, INITIAL_IFACES_LEN: New #defines.
 335         (_Jv_PrepareConstantTimeTables): New function.
 336         (_Jv_IndexOf): Ditto.
 337         (_Jv_GetInterfaces): Ditto.
 338         (_Jv_GenerateITable): Ditto.
 339         (_Jv_GetMethodString): Ditto.
 340         (_Jv_AppendPartialITable): Ditto.
 341         iindex_mutex, iindex_mutex_initialized: New static fields.
 342         (_Jv_FindIIndex): New function.
 343
 344         * java/lang/natClassLoader.cc (_Jv_NewClass): Set new jclass fields.
 345
 346         * prims.cc (_Jv_CheckCast): Moved to natClass.cc.
 347         (_Jv_CheckArrayStore): Ditto.
 348         (JvNewCharArray, JvNewBooleanArray, JvNewByteArray, JvNewShortArray,
 349         JvNewIntArray, JvNewLongArray, JvNewFloatArray, JvNewDoubleArray):
 350         Moved to gcj/array.h.
 351         (_Jv_Realloc): New function.
 352
 353         * gcj/cni.h: Move _Jv_PrimClass definitions to gcj/array.h.
 354
 355         * gcj/array.h: _Jv_PrimClass definitions moved from gcj/cni.h.
 356         (JvNewCharArray, JvNewBooleanArray, JvNewByteArray,
 357         JvNewShortArray, JvNewIntArray, JvNewLongArray, JvNewFloatArray,
 358         JvNewDoubleArray): Implementations moved from prims.cc and
 359         declared `inline'.
 360
 361         * gcj/javaprims.h (_Jv_Realloc): Prototype.
 362
 363         * include/jvm.h (_Jv_LookupInterfaceMethodIdx): Prototype.
 364
 365 2000-03-06  Tom Tromey  <tromey@cygnus.com>
 366
 367         * jni.cc (MARK_NONE): New define.
 368         (MARK_USER): Likewise.
 369         (MARK_SYSTEM): Likewise.
 370         (struct _Jv_JNI_LocalFrame): Made `marker' bigger and `size'
 371         smaller.
 372         (_Jv_JNI_DeleteLocalRef): Use MARK_NONE in assert.
 373         (_Jv_JNI_EnsureLocalCapacity): Use MARK_NONE.
 374         (_Jv_JNI_PushLocalFrame): Use MARK_USER.
 375         (_Jv_JNI_PopLocalFrame): New version with additional `stop'
 376         argument.
 377         (call): Use MARK_SYSTEM.
 378         (_Jv_GetJNIEnvNewFrame): New function.
 379         (_Jv_LookupJNIMethod): New function.
 380         (_Jv_JNI_PopSystemFrame): New function.
 381         (call): Use _Jv_JNI_PopSystemFrame and _Jv_LookupJNIMethod.
 382
 383 2000-03-05  Tom Tromey  <tromey@cygnus.com>
 384
 385         Fix for PR libgcj/43:
 386         * include/Makefile.in: Rebuilt.
 387         * include/Makefile.am (include_HEADERS): New define.
 388
 389 2000-03-05  Anthony Green  <green@redhat.com>
 390
 391         * gcj/javaprims.h ("Java"): Remove FirstThread.
 392
 393         * configure.host: Fix __NO_MATH_INLNES botch.
 394
 395         * Makefile.in: Rebuilt.
 396         * Makefile.am (nat_source_files): Move natFirstThread.cc.
 397         (gnu/gcj/runtime/FirstThread.h): Moved.
 398         (ordinary_java_source_files): Move FirstThread.java.
 399         * prims.cc: Deal with FirstThread movement.
 400         (JvRunMain): Ditto.
 401         (_Jv_RunMain): Ditto.
 402
 403         * gnu/gcj/runtime/FirstThread.java: Moved from java/lang.
 404         * gnu/gcj/runtime/natFirstThread.cc: Ditto.
 405
 406 2000-03-05  Warren Levy  <warrenl@cygnus.com>
 407
 408         * java/net/DatagramSocket.java(DatagramSocket(int,InetAddress)):
 409           Handle null addresses.
 410
 411 2000-03-04  Anthony Green  <green@redhat.com>
 412
 413         * configure.host (libgcj_flags): Define __NO_MATH_INLINES.
 414         See PR gcj/151.
 415
 416 2000-03-04  Anthony Green  <green@redhat.com>
 417
 418         * configure: Rebuilt.
 419         * configure.in (ZLIBTESTSPEC): New macro.
 420         (GCTESTSPEC): New macro.
 421         (LIBGCJTESTSPEC): New macro.
 422         * libgcj-test.spec.in: New file.
 423
 424 2000-03-02  Tom Tromey  <tromey@cygnus.com>
 425
 426         * include/java-interp.h: Don't include MethodInvocation.h.
 427         (class _Jv_InterpMethod): Don't make MethodInvocation a friend.
 428         * Makefile.in: Rebuilt.
 429         * Makefile.am (gnu/gcj/runtime/MethodInvocation.h): Removed.
 430         (ordinary_java_source_files): Don't mention
 431         MethodInvocation.java.
 432         * gnu/gcj/runtime/MethodInvocation.java: Removed.
 433         * interpret.cc (MethodInvocation::continue1): Removed.
 434         (run): Handle exceptions here.
 435         * java/lang/ClassLoader.java (defineClass1, defineClass2):
 436         Removed.
 437         * java/lang/natClassLoader.cc (defineClass0): Catch exceptions
 438         here.
 439         (defineClass2): Removed.
 440
 441         * java/lang/reflect/Method.java (hack_trampoline, hack_call):
 442         Removed.
 443         * java/lang/reflect/natMethod.cc (_Jv_CallAnyMethodA): Catch
 444         exceptions here.
 445         (hack_call): Removed.
 446
 447         * java/lang/Class.h (Class): Removed hackRunInitializers,
 448         hackTrampoline.
 449         * java/lang/natClass.cc (hackRunInitializers): Removed.
 450         (initializeClass): Catch exceptions here.
 451         Include ExceptionInInitializerError.h.
 452         * java/lang/Class.java (hackTrampoline, hackRunInitializers):
 453         Removed.
 454
 455         * java/lang/Object.h (Object): Don't mention hack12_6.
 456         * java/lang/natObject.cc (_Jv_FinalizeObject): Catch exceptions
 457         here.
 458         * java/lang/Object.java (hack12_6): Removed.
 459
 460         * java/lang/natThread.cc (run_): Renamed.  Catch exceptions here.
 461         (start): Use run_, not run__.
 462         * java/lang/Thread.java (run_): Renamed from run__; old run_
 463         removed.
 464
 465         * jni.cc (_Jv_JNI_FindClass): Handle exceptions.
 466         (_Jv_JNI_EnsureLocalCapacity): Likewise.
 467         (_Jv_JNI_DefineClass): Likewise.
 468         (_Jv_JNI_ThrowNew): Likewise.
 469         (_Jv_JNI_AllocObject): Likewise.
 470         (_Jv_JNI_GetAnyMethodID): Likewise.
 471         (_Jv_JNI_CallAnyMethodV): Likewise.
 472         (_Jv_JNI_CallAnyMethodA): Likewise.
 473         (_Jv_JNI_CallAnyVoidMethodV): Likewise.
 474         (_Jv_JNI_CallAnyVoidMethodA): Likewise.
 475         (_Jv_JNI_GetAnyFieldID): Likewise.
 476         (_Jv_JNI_NewString): Likewise.
 477         (_Jv_JNI_NewStringUTF): Likewise.
 478         (_Jv_JNI_GetStringUTFChars): Likewise.
 479         (_Jv_JNI_NewObjectArray): Likewise.
 480         (_Jv_JNI_NewPrimitiveArray): Likewise.
 481         (_Jv_JNI_GetPrimitiveArrayRegion): Likewise.
 482         (_Jv_JNI_GetStringRegion): Likewise.
 483         (_Jv_JNI_GetStringUTFRegion): Likewise.
 484         (_Jv_JNI_SetPrimitiveArrayRegion): Likewise.
 485         (_Jv_JNI_MonitorEnter): Likewise.
 486         (_Jv_JNI_MonitorExit): Likewise.
 487         (_Jv_JNI_ToReflectedField): Likewise.
 488         (_Jv_JNI_ToReflectedMethod): Likewise.
 489         (_Jv_JNI_RegisterNatives): Likewise.
 490         (_Jv_JNI_AttachCurrentThread): Likewise.
 491         (_Jv_JNI_DestroyJavaVM): Likewise.
 492
 493 2000-02-28  Mo DeJong  <mdejong@cygnus.com>
 494
 495         * java/util/zip/ZipOutputStream.java(closeEntry) : Fixed
 496         error caused by the incorrect casting of a long to an int.
 497
 498 2000-02-28  Mo DeJong  <mdejong@cygnus.com>
 499
 500         * java/util/zip/ZipOutputStream.java(write_entry) : Fixed
 501         SIGSEV caused by use of the wrong instance variable.
 502
 503 2000-02-27  Bryce McKinlay  <bryce@albatross.co.nz>
 504
 505         * java/io/File.java (File(String, String)): For dirPath, treat an
 506         empty String the same as `null'.
 507
 508 2000-02-26  Anthony Green  <green@cygnus.com>
 509
 510         * gnu/gcj/io/MimeTypes.java: Test for null.
 511
 512         * jni.cc (_Jv_JNI_AttachCurrentThread): Minor cleanup.
 513         (JNI_GetCreatedJavaVMs): Remove compiler warning.
 514
 515         * java/net/URLConnection.java: Update copyright notice.
 516
 517 2000-02-25  Tom Tromey  <tromey@cygnus.com>
 518
 519         * jni.cc (_Jv_JNI_RegisterNatives): Conditionalize body on
 520         `INTERPRETER'.
 521
 522 2000-02-25  Bryce McKinlay  <bryce@albatross.co.nz>
 523
 524         * java/net/URLConnection.java (initializeDateFormats): New
 525         private method.
 526         (getHeaderFieldDate): Call initializeDateFormats if required.
 527         locale, dateFormat1, dateFormat2, dateFormat3: Don't initialize
 528         these.
 529         Fix for PR libgcj/38.
 530
 531 2000-02-24  Warren Levy  <warrenl@cygnus.com>
 532
 533         * java/math/BigInteger.java(ival): Made private.
 534         (words): Ditto.
 535         (neg): Ditto.
 536
 537 2000-02-20  Anthony Green  <green@cygnus.com>
 538
 539         * Makefile.in: Rebuilt.
 540         * Makefile.am (ordinary_java_source_files): Add
 541         gnu/gcj/io/DefaultMimeTypes.java and gnu/gcj/io/MimeTypes.java
 542
 543         * scripts/MakeDefaultMimeTypes.java: New file.
 544         * scripts/mime.types: New file.
 545         * scripts/classes.pl: Moved from top level.
 546         * classes.pl: Moved to scripts directory.
 547
 548         * java/net/URLConnection.java: Implement guessContentTypeFromName.
 549
 550         * gnu/gcj/io/MimeTypes.java: New file.
 551         * gnu/gcj/io/DefaultMimeTypes.java: New file.
 552
 553 2000-02-20  Tom Tromey  <tromey@cygnus.com>
 554
 555         * boehm.cc (_Jv_AllocBytes): Clear returned memory.
 556
 557 2000-02-19  Bryce McKinlay  <bryce@albatross.co.nz>
 558
 559         * java/util/zip/ZipEntry.java (setCrc): Fix overflow.
 560         (setSize): ditto.
 561
 562 2000-02-18  Tom Tromey  <tromey@cygnus.com>
 563
 564         * include/jvm.h (_Jv_GetJavaVM): Declare.
 565         * include/java-interp.h (_Jv_GetFirstMethod): New function.
 566         (_Jv_MethodBase::get_method): New method.
 567         (_Jv_JNIMethod::set_function): New method.
 568         * jni.cc (_Jv_JNI_UnregisterNatives): New function.
 569         (_Jv_JNI_RegisterNatives): New function.
 570         (_Jv_JNIFunctions): Updated for new functions.
 571         (_Jv_GetJavaVM): New function.
 572         (_Jv_JNI_GetJavaVM): Use it.  Now static.
 573         (_Jv_JNI_AttachCurrentThread): Create a new JNIEnv if this thread
 574         is already a Java thread but does not have a JNIEnv yet.
 575
 576         * java/lang/natRuntime.cc (_load): Pass the JavaVM to the onload
 577         function.
 578
 579 2000-02-17  Tom Tromey  <tromey@cygnus.com>
 580
 581         * gcj/field.h (_Jv_Field::getClass): Don't use JvAssert.
 582         Fixes PR gcj/152.
 583
 584 2000-02-16  Tom Tromey  <tromey@cygnus.com>
 585
 586         * jni.cc (_Jv_JNI_CallStaticMethodV): Added some assertions.
 587
 588         * jni.cc (_Jv_JNI_NewObjectV): Corrected assertion.
 589         (_Jv_JNI_NewObject): Likewise.
 590         (_Jv_JNI_NewObjectA): Likewise.
 591         (_Jv_JNI_CallAnyMethodV): In constructor case, pass correct value
 592         as "return" type to _Jv_CallAnyMethodA.
 593         (_Jv_JNI_CallAnyMethodA): Likewise.
 594         (_Jv_JNI_CallAnyVoidMethodV): Likewise.
 595
 596         * jni.cc (_Jv_JNI_FindClass): Use ClassLoader.loadClass, not
 597         findClass.
 598
 599 2000-02-15  Tom Tromey  <tromey@cygnus.com>
 600
 601         * resolve.cc (ncode): Set args_raw_size.  Compute jni_cif and
 602         jni_arg_types.
 603         (init_cif): Added `rtype_p' argument.
 604         * include/java-interp.h (class _Jv_MethodBase): Added
 605         args_raw_size.
 606         (class _Jv_InterpMethod): Removed args_raw_size.
 607         (class _Jv_JNIMethod): Added jni_cif and jni_arg_types fields.
 608         * jni.cc (call): Pass JNIEnv and (for static methods only) the
 609         class pointer as well as the ordinary arguments.
 610
 611         * jni.cc (mangled_name): Skip leading `(' in signature.
 612
 613         * jni.cc (add_char): Added missing `else'.
 614
 615         * jni.cc (_Jv_JNI_AttachCurrentThread): Return error if malloc
 616         fails.
 617
 618 2000-02-15  Bryce McKinlay  <bryce@albatross.co.nz>
 619
 620         * NEWS: Updated.
 621
 622         * java/lang/natRuntime.cc (_load): Include library path with
 623         exception message.
 624
 625         * java/lang/natSystem.cc (init_properties): set java.lang.classpath
 626         property.
 627
 628         * java/lang/natThread.cc (dumpStack): Removed.
 629         * java/lang/Thread.java (dumpStack): Implemented.
 630
 631 2000-02-15  Tom Tromey  <tromey@cygnus.com>
 632
 633         * java/lang/natRuntime.cc (_load): On Unix, prefix library name
 634         with `lib' for loadLibrary.  Fixes PR gcj/150.
 635
 636 2000-02-14  Warren Levy  <warrenl@cygnus.com>
 637
 638         * gnu/gcj/math/MPN.java(findLowestBit): Made methods public.
 639
 640         * java/math/BigInteger.java(BigInteger(int,int,java.util.Random):
 641           New constructor.
 642         (min): Implemented.
 643         (max): Implemented.
 644         (modPow): Rewritten to not use the naive, slow, brute force approach.
 645         (isProbablePrime): Implemented.
 646         (testBit): Implemented.
 647         (flipBit): Implemented.
 648         (getLowestSetBit): Implemented.
 649
 650 2000-02-16  Anthony Green  <green@redhat.com>
 651
 652         * configure.host: Use the same options for i386 and i486 as we do
 653         for i586 and i686.
 654
 655 2000-02-12  Tom Tromey  <tromey@cygnus.com>
 656
 657         * java/io/File.java (createTempFile): Use low bits from counter,
 658         not high bits.
 659
 660 Fri Feb 11 19:48:08 2000  Anthony Green  <green@cygnus.com>
 661
 662         * THANKS: More thanks.
 663
 664 2000-02-11  Tom Tromey  <tromey@cygnus.com>
 665
 666         * interpret.cc (continue1): Use STOREA, not STOREI, to implement
 667         astore instruction.  From Hans Boehm.
 668
 669 2000-02-11  Warren Levy  <warrenl@cygnus.com>
 670
 671         * java/math/BigInteger.java(BigInteger(String, int)): New constructor.
 672         (BigInteger(String)): New constructor.
 673         (not): Rewritten using version from Kawa's BitOps class.
 674         (valueOf): New private methods from Kawa's BitOps class.
 675         (swappedOp): ditto.
 676         (bitOp): ditto.
 677         (setBitOp): ditto.
 678         (and): Implemented.
 679         (or): Implemented.
 680         (xor): Implemented.
 681         (andNot): Implemented.
 682         (clearBit): Implemented.
 683         (setBit): Implemented.
 684         (bitCount): Implemented.
 685         (toByteArray): Implemented.
 686
 687 2000-02-11  Tom Tromey  <tromey@cygnus.com>
 688
 689         * java/io/File.java (nextValue): Now synchronized.
 690
 691 2000-02-10  Tom Tromey  <tromey@cygnus.com>
 692
 693         * java/io/natFileDescriptorPosix.cc (open): Recognize EXCL flag.
 694         * java/io/FileDescriptor.java (EXCL): New static field.
 695         * java/io/File.java (tmpdir): New static field.
 696         (createTempFile): New method.
 697         (nextValue): New method.
 698         * java/lang/natSystem.cc (init_properties): Set java.io.tmpdir
 699         property.
 700
 701         * include/jni.h (JNI_FALSE): Renamed from JNI_TRUE; oops.
 702         (jboolean): Declare as an attributed int, not a bool.
 703         (_Jv_func): Declare differently for C.
 704
 705         * gnu/gcj/jni/natNativeThread.cc: New file.
 706         * gnu/gcj/jni/NativeThread.java: New file.
 707         * java/lang/Thread.java (data): Now a RawData.
 708         * include/jvm.h (_Jv_GetCurrentJNIEnv, _Jv_SetCurrentJNIEnv):
 709         Declare.
 710         * Makefile.in: Rebuilt.
 711         * Makefile.am (java/lang/Thread.h): New target.
 712         (ordinary_java_source_files): Added NativeThread.java.
 713         (nat_source_files): Added natNativeThread.cc.
 714         * java/lang/natThread.cc: Include <jni.h>
 715         (struct natThread): Added `jni_env' field.
 716         (_Jv_GetCurrentJNIEnv): New function.
 717         (_Jv_SetCurrentJNIEnv): Likewise.
 718         (initialize_native): Initialize jni_env.
 719         Include RawData.h.
 720         * jni.cc (ThreadGroupClass): New define.
 721         (_Jv_JNI_InvokeFunctions): New structure.
 722         (JNI_GetCreatedJavaVMs): New function.
 723         (the_vm): New global.
 724         (JNI_GetDefaultJavaVMInitArgs): New function.
 725         Include NativeThread.h.
 726         (NativeThreadClass): New define.
 727         (_Jv_JNI_EnsureLocalCapacity): Return JNI_ERR, not -1.
 728         (_Jv_JNI_DestroyJavaVM): New function.
 729         (_Jv_JNI_AttachCurrentThread): New function.
 730         (_Jv_JNI_DetachCurrentThread): New function.
 731         (_Jv_JNI_GetEnv): New function.
 732         (JNI_CreateJavaVM): New function.
 733         (_Jv_JNI_GetJavaVM): New function.
 734         (_Jv_JNIFunctions): Added entry for GetJavaVM.
 735         * include/jni.h (JavaVMAttachArgs): New structure.
 736         (JNI_EDETACHED): New define.
 737         (JNI_EVERSION): Likewise.
 738         (JavaVM): Define properly.
 739         (struct JNIInvokeInterface): New structure.
 740         (class _Jv_JavaVM): New class.
 741         (JNI_OnLoad, JNI_OnUnload): Declare.
 742         (JNI_GetDefaultJavaVMInitArgs, JNI_CreateJavaVM,
 743         JNI_GetCreatedJavaVMs): Declare.
 744         (JavaVMInitArgs): New typedef.
 745         (JavaVMOption): Likewise.
 746         (JNI_ERR): New define.
 747         (JNI_OK): Likewise.
 748
 749 2000-02-10  Andrew Haley  <aph@cygnus.com>
 750
 751         * interpret.cc: Don't include fdlibm.h.
 752         Replace #if with #ifdef throughout.
 753         Declare extern __ieee754_fmod.
 754         (continue1): Remove op_getfield, op_getstatic, op_putfield,
 755         op_putstatic insns.
 756         * resolve.cc (_Jv_PrepareClass): Use imeth as method pointer.
 757         Search class hierarchy for superclass vtable.
 758
 759         * java/lang/natClassLoader.cc (_Jv_UnregisterClass): Don't fall
 760         off the end of a pointer list.
 761
 762         * java/lang/natThread.cc (stop): Don't abort, throw an exception
 763         instead.
 764         (suspend): Ditto.
 765
 766 2000-02-09  Tom Tromey  <tromey@cygnus.com>
 767
 768         * java/lang/natRuntime.cc (_load): Call add_library.
 769         (loadLibraryInternal): Likewise.
 770
 771         * gnu/gcj/convert/natIconv.cc (Input_iconv::finalize): Call
 772         iconv_close when handle is not NULL.  Thanks to Andrew Haley.
 773         (Output_iconv::finalize): Likewise.
 774
 775 2000-02-08  Tom Tromey  <tromey@cygnus.com>
 776
 777         * java/util/Properties.java (setProperty): New method.
 778         (store): New method.
 779
 780 2000-02-07  Tom Tromey  <tromey@cygnus.com>
 781
 782         * java/lang/Runtime.java (_load): Declare.
 783         (load, loadLibrary): Wrote in terms of _load.
 784         * java/lang/natRuntime.cc (load): Call JNI_OnLoad if it appears in
 785         library.
 786         (loadLibrary): Likewise.
 787         Include <jni.h>.
 788         (_load): New method.
 789         (loadLibrary, load): Removed.
 790
 791         * jni.cc (ThrowableClass): New define.
 792         (_Jv_JNI_Throw): Check argument.
 793         (_Jv_JNI_ThrowNew): Likewise.
 794         (wrap_value): Don't wrap object if it is NULL.
 795         (_Jv_JNI_DefineClass): Use wrap_value.
 796         (_Jv_JNI_FindClass): Likewise.
 797         (_Jv_JNI_GetSuperclass): Likewise.
 798         (_Jv_JNI_ExceptionOccurred): Likewise.
 799         (_Jv_JNI_AllocObject): Likewise.
 800         (_Jv_JNI_GetObjectClass): Likewise.
 801         (_Jv_JNI_NewString): Likewise.
 802         (_Jv_JNI_NewStringUTF): Likewise.
 803         (_Jv_JNI_NewObjectArray): Likewise.
 804         (_Jv_JNI_GetObjectArrayElement): Likewise.
 805         (_Jv_JNI_NewPrimitiveArray): Likewise.
 806         (_Jv_JNI_ToReflectedField): Likewise.
 807         (_Jv_JNI_ToReflectedMethod): Likewise.
 808         (_Jv_JNI_AllocObject): Check argument.
 809         (_Jv_JNI_NewObjectV): Likewise.
 810         (_Jv_JNI_NewObject): Likewise.
 811         (_Jv_JNI_NewObjectA): Likewise.
 812         (_Jv_JNI_GetObjectClass): Likewise.
 813         (_Jv_JNI_GetField): Likewise.
 814         (_Jv_JNI_SetField): Likewise.
 815
 816         * interpret.cc (PUSHL): Don't use expression statement.
 817         (PUSHD): Likewise.
 818         (LOADL): Likewise.
 819         (STOREL): Likewise.
 820
 821         * jni.cc (add_char): Conditional on INTERPRETER.
 822         (mangled_name): Likewise.
 823         (call): Likewise.
 824         * include/java-interp.h (class _Jv_MethodBase): Conditional on
 825         INTERPRETER.
 826         (class _Jv_JNIMethod): Likewise.
 827
 828 2000-02-04  Warren Levy  <warrenl@cygnus.com>
 829
 830         * Makefile.am: Added MPN.java and BigInteger.java.
 831         * Makefile.in: Rebuilt.
 832         * gnu/gcj/math/MPN.java: New file.  From Kawa by Per Bothner
 833         <per@bothner.com>.
 834         * java/math/BigInteger.java: New file.  Based primarily on
 835         Kawa's IntNum.java by Per Bothner <per@bothner.com>.
 836
 837 2000-02-04  Tom Tromey  <tromey@cygnus.com>
 838
 839         * defineclass.cc (handleMethodsBegin): Allocate _Jv_MethodBase
 840         pointers.
 841         (handleMethodsEnd): Fixed error messages.  Create a _Jv_JNIMethod
 842         if the method is native.
 843         * resolve.cc (ncode): Don't handle native methods.
 844         (_Jv_JNIMethod::ncode): New method.
 845         (_Jv_PrepareClass): Handle native methods.
 846         * jni.cc (call): Renamed from _Jv_JNI_conversion_call.
 847         Include AbstractMethodError.h.
 848         (add_char): New function.
 849         (mangled_name): Likewise.
 850         * include/java-interp.h (class _Jv_JNIMethod): New class.
 851         (class _Jv_MethodBase): New class.
 852         (class _Jv_InterpMethod): Derive from _Jv_MethodBase.
 853         (_Jv_InterpClass): Changed `interpreted_methods' field to type
 854         `_Jv_MethodBase'.
 855
 856         * include/jvm.h (_Jv_FindSymbolInExecutable): Declare.
 857         * java/lang/natRuntime.cc (libraries_size, libraries_count,
 858         libraries): New globals.
 859         (add_library): New function.
 860         (_Jv_FindSymbolInExecutable): New function.
 861
 862         * java/lang/natClassLoader.cc (initiated_classes, loaded_classes):
 863         Now static.
 864
 865 2000-02-04  Andrew Haley  <aph@cygnus.com>
 866
 867         * java/lang/Throwable.java (CPlusPlusDemangler): New class.
 868         (printStackTrace): Use a CPlusPlusDemangler to demangle names.
 869         * java/lang/natThrowable.cc (printRawStackTrace): Rename
 870         printStackTrace to printRawStackTrace.
 871
 872 2000-02-03  Tom Tromey  <tromey@cygnus.com>
 873
 874         * java/util/Calendar.java (toString): New method.
 875         * java/util/SimpleTimeZone.java (clone): New method.
 876         (toString): New method.
 877         * java/util/TimeZone.java (clone): New method.
 878         * java/text/SimpleDateFormat.java (clone): New method.
 879         * java/text/NumberFormat.java (clone): New method.
 880         (equals): New method.
 881         * java/text/Format.java (clone): New method.
 882         * java/text/DateFormatSymbols.java (DateFormatSymbols): New
 883         constructor.
 884         (clone): New method.
 885         * java/text/DateFormat.java (clone): New method.
 886         * java/text/Collator.java (clone): New method.
 887
 888 2000-02-03  Tom Tromey  <tromey@cygnus.com>
 889
 890         * java/io/PipedOutputStream.java (write(byte[], int, int)): New
 891         method.
 892
 893 2000-02-01  Tom Tromey  <tromey@cygnus.com>
 894
 895         * include/java-interp.h (_Jv_JNI_conversion_call): Declare.
 896         * resolve.cc (ncode): Use _Jv_JNI_conversion_call when
 897         constructing the closure if the function is native.
 898         * jni.cc (_Jv_JNI_conversion_call): Now returns `void'.  No longer
 899         a template function, #if'd out, or static.
 900         Include <java-interp.h>.
 901
 902         * include/jni.h (class _Jv_JNIEnv): Corrected calls using `...'.
 903
 904         * include/jni.h (class _Jv_JNIEnv): Added all C++ inline methods.
 905
 906         * jni.cc (_Jv_JNI_PopLocalFrame): Leave loop when `n == NULL'.
 907         (_Jv_JNI_conversion_call): _Jv_JNI_PopLocalFrame will never leave
 908         `locals == NULL'.
 909         (wrap_value): New function.
 910         (_Jv_JNI_CallAnyMethodV): Use it.
 911         (_Jv_JNI_CallAnyMethodA): Likewise.
 912         (_Jv_JNI_GetField): Use wrap_value; removed specialized version.
 913         (_Jv_JNI_GetStaticField): Likewise.
 914
 915         * jni.cc (_Jv_JNI_GetField): Specialize for jobject.
 916         (_Jv_JNI_GetStaticField): Likewise.
 917
 918 2000-01-31  Tom Tromey  <tromey@cygnus.com>
 919
 920         * prims.cc (_Jv_MallocUnchecked): New function.
 921         (main_init): Call _Jv_JNI_Init.
 922         * include/jvm.h (_Jv_MallocUnchecked): Declare.
 923         (_Jv_JNI_Init): Declare.
 924         * jni.cc: Include Hashtable.h, OutOfMemoryError.h, Integer.h,
 925         <string.h>.
 926         (_Jv_JNI_NewGlobalRef): New function.
 927         (_Jv_JNI_DeleteGlobalRef): New function.
 928         (_Jv_JNI_DeleteLocalRef): New function.
 929         (_Jv_JNI_conversion_call): Initialize and clear local reference
 930         frame.
 931         (_Jv_JNI_NewLocalRef): New function.
 932         (struct _Jv_JNI_LocalFrame): New structure.
 933         (_Jv_JNI_PushLocalFrame): New function.
 934         (_Jv_JNI_EnsureLocalCapacity): New function.
 935         (FRAME_SIZE): New define.
 936         (_Jv_JNI_GetStringChars): Mark string, not characters.
 937         (_Jv_JNI_ReleaseStringChars): Unmark string, not characters.
 938         (_Jv_JNI_GetPrimitiveArrayElements): Mark array, not elements.
 939         (_Jv_JNI_ReleasePrimitiveArrayElements): Unmark array, not
 940         elements.
 941         (_Jv_JNI_DefineClass): Make return value a local ref.
 942         (_Jv_JNI_FindClass): Likewise.
 943         (_Jv_JNI_GetSuperclass): Likewise.
 944         (_Jv_JNI_ExceptionOccurred): Likewise.
 945         (_Jv_JNI_AllocObject): Likewise.
 946         (_Jv_JNI_GetObjectClass): Likewise.
 947         (_Jv_JNI_CallAnyMethodV): Likewise.
 948         (_Jv_JNI_NewString): Likewise.
 949         (_Jv_JNI_NewStringUTF): Likewise.
 950         (_Jv_JNI_NewObjectArray): Likewise.
 951         (_Jv_JNI_GetObjectArrayElement): Likewise.
 952         (_Jv_JNI_ToReflectedField): Likewise.
 953         (_Jv_JNI_ToReflectedMethod): Likewise.
 954         (_Jv_JNIFunctions): Updated table for new functions.
 955         (_Jv_JNI_Init): New function.
 956         (mark_for_gc): Wrote.
 957         (unmark_for_gc): Wrote.
 958         * include/jni.h (struct JNINativeInterface): Removed name from
 959         PopLocalFrame parameter.
 960         (class _Jv_JNIEnv): Added `locals' field.
 961
 962 Mon Jan 31 00:43:15 2000  Anthony Green  <green@redhat.com>
 963
 964         * gnu/gcj/convert/natIconv.cc (read): Minor fixes.
 965         (write): Ditto.
 966
 967 2000-01-30  Tom Tromey  <tromey@cygnus.com>
 968
 969         * include/config.h.in: Rebuilt.
 970         * acconfig.h (HAVE_ICONV): Define.
 971         * configure: Rebuilt.
 972         * configure.in: Check for `iconv' function.
 973         * gnu/gcj/convert/BytesToUnicode.java (getDecoder): Try iconv if
 974         no specific encoder exists.
 975         * gnu/gcj/convert/UnicodeToBytes.java (getEncoder): Try iconv if
 976         no specific encoder exists.
 977         * Makefile.in: Rebuilt.
 978         * Makefile.am (convert_source_files): Mention Input_iconv.java and
 979         Output_iconv.java.
 980         (nat_source_files): Added natIconv.cc.
 981         * gnu/gcj/convert/natIconv.cc: New file.
 982         * gnu/gcj/convert/Input_iconv.java: New file.
 983         * gnu/gcj/convert/Output_iconv.java: New file.
 984
 985 2000-01-28  Tom Tromey  <tromey@cygnus.com>
 986
 987         * Makefile.in: Rebuilt.
 988         * Makefile.am (LIBFFIINCS): Added MULTIBUILDTOP.
 989
 990 2000-01-26  Tom Tromey  <tromey@cygnus.com>
 991
 992         * gcj/method.h (JvNumMethods): Moved from Class.h.
 993         (JvGetFirstMethod): Likewise.
 994         * java/lang/Class.h (Object): Updated decl of
 995         _Jv_JNI_ToReflectedField.
 996         (Object): Added _Jv_JNI_ToReflectedMethod as a friend.
 997         * Makefile.in: Rebuilt.
 998         * Makefile.am (java/lang/reflect/Field.h): Added `jboolean'
 999         argument of _Jv_JNI_ToReflectedField.
1000         (java/lang/reflect/Constructor.h): Added _Jv_JNI_ToReflectedMethod
1001         as a friend.
1002         (java/lang/reflect/Method.h): Likewise.
1003         * include/jni.h (class _Jv_JNIEnv): Added `klass' member.  Use
1004         __GCJ_JNI_IMPL__.
1005         (jweak): New typedef.
1006         (struct JNINativeInterface): Correctly declare remaining entries.
1007         * jni.cc: Include Class.h, ClassLoader.h.
1008         (_Jv_JNI_FindClass): New function.
1009         (_Jv_JNI_DefineClass): New function.
1010         (_Jv_JNI_conversion_call): New function.
1011         (_Jv_JNI_FindClass): Use current class loader to find class.
1012         (_Jv_JNI_ExceptionCheck): New function.
1013         (_Jv_JNI_FromReflectedField): Now static.
1014         (MethodClass): New define.
1015         (_Jv_JNI_FromReflectedMethod): New function.
1016         (_Jv_JNI_ToReflectedMethod): Likewise.
1017         Include Method.h.
1018         (_Jv_JNI_IsAssignableFrom): Renamed.
1019         (_Jv_JNI_GetStringRegion): New function.
1020         Include StringIndexOutOfBoundsException.h.
1021         (_Jv_JNI_GetStringUTFRegion): New function.
1022         (_Jv_JNIFunctions): Updated for new functions.
1023         (_Jv_JNI_GetPrimitiveArrayCritical): New function
1024         (_Jv_JNI_ReleasePrimitiveArrayCritical): Likewise.
1025         (_Jv_JNI_GetStringCritical): New function.
1026         (_Jv_JNI_ReleaseStringCritical): Likewise.
1027         (get_throwable): Removed.
1028         (GCJ_JV_JNIENV_FRIEND): Removed.
1029         (__GCJ_JNI_IMPL__): Define.
1030         Include method.h.
1031
1032         * resolve.cc (get_ffi_type_from_signature): Handle case where
1033         boolean is an int.
1034
1035 Tue Jan 25 08:51:16 2000  Tom Tromey  <tromey@ferrule.cygnus.com>
1036
1037         * interpret.cc (run): Don't call println.
1038         Don't include PrintStream.h.
1039
1040         * gcj/field.h (struct _Jv_Field): Use "jshort" as type for
1041         nameIndex.  Use "jint" as type for boffset.
1042         * java/lang/Class.h (struct _Jv_Method): Made accflags a
1043         _Jv_ushort.
1044         (Class): Likewise.  Also changed type of method_count,
1045         vtable_method_count, size_in_bytes, field_count,
1046         static_field_count, interface_count.
1047         * gcj/array.h (__JArray): Made `length' a const jsize, not an
1048         int.
1049
1050 2000-01-21  Tom Tromey  <tromey@cygnus.com>
1051
1052         * java/lang/reflect/natConstructor.cc (newInstance): Use
1053         _Jv_CallAnyMethodA.
1054         * include/jvm.h: Declare _Jv_CallAnyMethodA.
1055         * java/lang/reflect/natMethod.cc (_Jv_CallAnyMethodA): Renamed
1056         from _Jv_CallNonvirtualMethodA.  Changed interface; overloaded.
1057         Include <jni.h>.
1058         (COPY): Removed.
1059         (invoke): Use _Jv_CallAnyMethodA.
1060         (VAL): Redefined.
1061         * java/lang/Class.h (Class): Declare JvGetFirstStaticField,
1062         JvNumStaticFields, JvNumMethods, and JvGetFirstMethod as friend
1063         functions.
1064         (struct _Jv_Method): Added getNextMethod method.
1065         (JvNumMethods): New function.
1066         (JvGetFirstMethod): Likewise.
1067         * gcj/field.h (JvGetFirstStaticField): New function.
1068         (JvNumStaticFields): Likewise.
1069         (getNextField): Renamed from getNextInstanceField.
1070         (struct _Jv_Field): New method getClass.
1071         * jni.cc: Wrote many new functions.
1072         * include/jni.h (JNI_TRUE): Define.
1073         (JNI_FALSE): Likewise.
1074         (jobject, jclass, jstring, jarray, jthrowable, jobjectArray,
1075         jbyteArray, jshortArray, jintArray, jlongArray, jbooleanArray,
1076         jcharArray, jfloatArray, jdoubleArray): New typedefs.
1077         (jfieldID, jmethodID): Likewise.
1078         (JNI_COMMIT, JNI_ABORT): New defines.
1079         (JNINativeMethod): New struct.
1080         (struct JNINativeInterface): Correctly declared more entries.
1081         (class _Jv_JNIEnv): Added `ex' member.
1082         (JNI_VERSION_1_1): New define.
1083         (JNI_VERSION_1_2): Likewise.
1084
1085         * boehm.cc (_Jv_MarkObj): Use getNextField, not
1086         getNextInstanceField.
1087
1088 2000-01-20  Tom Tromey  <tromey@cygnus.com>
1089
1090         * resolve.cc (StringClass): Removed.
1091         * defineclass.cc (StringClass): Removed.
1092
1093 2000-01-19  Bryce McKinlay  <bryce@albatross.co.nz>
1094
1095         * NEWS: updated.
1096
1097 2000-01-19  Tom Tromey  <tromey@cygnus.com>
1098
1099         * interpret.cc (PC_REGISTER_ASM): Removed.
1100
1101         * java/lang/natThrowable.cc: Don't use `#pragma implementation'.
1102         From Bryce McKinlay.
1103
1104         * All files: Updated copyright to reflect Cygnus purchase.
1105
1106 2000-01-18  Bryce McKinlay <bryce@albatross.co.nz>
1107
1108         * configure: Rebuilt.
1109         * configure.in: Recognize --disable-interpreter.
1110
1111 2000-01-18  Andrew Haley  <aph@cygnus.com>
1112
1113         * name-finder.cc (lookup): Check for dladdr function.
1114         acconfig.h (HAVE_DLADDR): Add.
1115         configure.in: Check for HAVE_DLADDR
1116         configure: Rebuilt.
1117         include/config.h.in:  Rebuilt.
1118
1119 2000-01-17  Andrew Haley  <aph@cygnus.com>
1120
1121         * prims.cc (_Jv_RunMain): Set the name of this executable.
1122
1123 2000-01-17  Tom Tromey  <tromey@cygnus.com>
1124
1125         * java/lang/natThrowable.cc (fillInStackTrace): Return `this' even
1126         when backtrace can't be computed.
1127
1128         * configure: Rebuilt.
1129         * configure.in: Fixed typo in AC_CONFIG_SUBDIRS call.
1130
1131         * java/lang/Runtime.java (loadLibraryInternal): Declare.
1132         * java/lang/natClassLoader.cc (_Jv_FindClass): Removed dead copy.
1133         (_Jv_FindClassInCache): Likewise.
1134         (_Jv_FindClass): Don't conditionalize body on INTERPRETER.
1135         (findSystemClass): Try to load class from compiled module.
1136         Include Runtime.h.
1137         * java/lang/natRuntime.cc (load): Use UTF-8 copy of filename.
1138         (loadLibrary): Likewise.
1139         (lt_preloaded_symbols): Define.
1140         (loadLibraryInternal): New method.
1141         * include/config.h.in: Rebuilt.
1142         * acconfig.h (USE_LTDL): Added.
1143         * Makefile.am (SUBDIRS): Added $(DIRLTDL).
1144         (INCLUDES): Added $(INCLTDL).
1145         (libgcj_la_DEPENDENCIES): Added $(LIBLTDL).
1146         (libgcj_la_LIBADD): Likewise.
1147         * aclocal.m4, configure: Rebuilt.
1148         * configure.in: Added libltdl support.
1149
1150 2000-01-15  Tom Tromey  <tromey@cygnus.com>
1151
1152         * prims.cc (_Jv_PrimClass): Use `JV_STATE_NOTHING', not `0'.
1153
1154 2000-01-14  Andrew Haley  <aph@cygnus.com>
1155
1156         * java/lang/natThrowable.cc: New file.
1157
1158         * java/lang/Throwable.java (fillInStackTrace): Make native.
1159         (printStackTrace): Call native method to do this.
1160         (Throwable): Call fillInStackTrace.
1161         (stackTrace): New variable.
1162
1163         * include/jvm.h: Add _Jv_ThisExecutable functions.
1164
1165         * prims.cc: (_Jv_execName): New variable.
1166         (catch_segv): Call fillInStackTrace.
1167         (catch_fpe): Ditto.
1168         (_Jv_ThisExecutable): New functions.
1169         (JvRunMain): Set the name of this executable.
1170
1171         * Makefile.am: Add java/lang/natThrowable.cc.
1172         Add name-finder.cc.
1173         * Makefile.in: Rebuilt.
1174
1175         * acconfig.h: Add HAVE_PROC_SELF_EXE.
1176
1177         * configure.in: Force link with __frame_state_for in
1178         FORCELIBGCCSPEC.  Add new checks for backtrace.
1179         * include/config.h.in: Rebuilt.
1180
1181         * name-finder.cc: New file.
1182         * include/name-finder.h: New file.
1183
1184 2000-01-16  Anthony Green  <green@cygnus.com>
1185
1186         * java/lang/StringBuffer.java (StringBuffer): Don't special case
1187         null argument.
1188
1189 2000-01-16  Jeff Sturm  <jsturm@sigma6.com>
1190
1191         * java/io/StreamTokenizer.java (nextToken): Avoid unread(TT_EOF).
1192
1193 2000-01-13  Tom Tromey  <tromey@cygnus.com>
1194
1195         * java/lang/natClassLoader.cc (_Jv_FindClass): Register `loader',
1196         not system loader, as initiating loader.
1197
1198 2000-01-11  Tom Tromey  <tromey@cygnus.com>
1199
1200         * java/lang/natSystem.cc (getpwuid_adaptor): New adaptor for
1201         HP/UX.  From David Scott Urban.
1202
1203 2000-01-10  Jeff Sturm  <jsturm@sigma6.com>
1204
1205         * java/lang/natMath.cc (pow): Cast args to `double', not
1206         `jdouble'.
1207         (atan2): Likewise.
1208         (IEEEremainder): Likewise.
1209         * java/lang/mprec.h: Don't wrap includes in `extern "C"'.
1210         * java/lang/fdlibm.h: Don't wrap includes in `extern "C"'.
1211
1212 2000-01-09  Anthony Green  <green@cygnus.com>
1213
1214         * java/lang/natString.cc (init): Test for overflow condition
1215         during out of bounds check.
1216         (getChars): Throw StringIndexOutOfBoundsException, not
1217         ArrayIndexOutOfBoundsException.
1218         (getBytes): Ditto.
1219         (regionMatches): Obey case option during string comparison.
1220
1221         * configure.host (ligcj_interpreter): New variable.  Enable
1222         interpreter by default on IA-32.
1223         * configure.in:  Examine libgcj_interpreter.
1224         * configure: Rebuilt.
1225
1226 2000-01-07  Tom Tromey  <tromey@cygnus.com>
1227
1228         * mauve-libgcj: Don't disable ClassTest.
1229
1230         * java/lang/natClass.cc (getClasses): Wrote.
1231
1232 2000-01-06  Tom Tromey  <tromey@cygnus.com>
1233
1234         * java/lang/natClass.cc (_getConstructors): Correctly check
1235         whether method name is the init name.
1236         (getMethod): Look at accflags on method in `klass', not `this'.
1237
1238 2000-01-05  Tom Tromey  <tromey@cygnus.com>
1239
1240         * java/lang/natClass.cc (getMethod): Compute offset relative to
1241         `klass's methods table, not `this's table.
1242
1243         * java/lang/reflect/natMethod.cc (_Jv_CallNonvirtualMethodA):
1244         In unwrapping/widening case, check whether `k' is null, not
1245         whether it is primitive.  Initialize `num' from `argelts', not
1246         `paramelts'.  Correct create and pass arguments to ffi_call.
1247         Don't let presence of `this' argument affect index used to look in
1248         argument arrays.
1249         (COPY): Set appropriate element in `values' vector.
1250
1251         * java/lang/natClass.cc: Include <gcj/method.h>.
1252
1253         * java/lang/Class.h (_getMethods): Correctly declare as private,
1254         not public.
1255
1256         * java/lang/Class.h (_getMethods): Declare.
1257         * java/lang/Class.java (_getMethods): Declare.
1258         * java/lang/natClass.cc (getDeclaringClass): Always return NULL.
1259         (getDeclaredClasses): Always return empty array.
1260         (_getMethods): New method.
1261         (getMethods): Wrote.
1262         (getDeclaredMethod): Return `rmethod'.
1263         (finit_name): New global.
1264         (getDeclaredMethods): Check for finit_name.
1265         (_getMethods): Likewise.
1266         (getMethod): Only return public methods.
1267
1268         * java/lang/reflect/natMethod.cc (get_ffi_type): Test size of
1269         jboolean and select correct ffi type on that basis.
1270         (_Jv_CallNonvirtualMethodA): Handle `void' return type.
1271         Constructor call always has `void' return type.
1272
1273 2000-01-04  Tom Tromey  <tromey@cygnus.com>
1274
1275         * java/lang/Class.h (getSignature): Updated.
1276         * java/lang/Class.java (getSignature): Updated.
1277         * java/lang/natClass.cc (getSignature): Added `is_constructor'
1278         argument.
1279         (getConstructor): Ensure constructor is public.
1280         (_getConstructors): Check for public-ness of constructor when
1281         `declared' is false, not when it is true.
1282
1283 2000-01-04  Warren Levy  <warrenl@cygnus.com>
1284
1285         * java/net/natPlainDatagramSocketImpl.cc (peek): Removed unnecesary
1286         comment.
1287         (receive): Set the sender's address in the DatagramPacket.
1288
1289 2000-01-04  Tom Tromey  <tromey@cygnus.com>
1290
1291         * java/lang/reflect/natConstructor.cc (newInstance): Pass
1292         declaring class as return_type argument to
1293         _Jv_CallNonvirtualMethodA.
1294         * java/lang/reflect/natMethod.cc (_Jv_CallNonvirtualMethodA): In
1295         constructor case, create object and use it as `this' argument.
1296         * java/lang/Class.h (_getConstructors): Declare.
1297         (_getFields): Declare.
1298         * java/lang/Class.java (getConstructors): Wrote.
1299         (_getConstructors): New native method.
1300         (getDeclaredConstructors): Wrote.
1301         (_getFields): Declare new native method.
1302         * java/lang/natClass.cc (_Jv_LookupInterfaceMethod): Removed
1303         incorrect comment.
1304         (getMethod): Work correctly when class is primitive.
1305         (getDeclaredMethods): Likewise.  Compute offset using `method',
1306         not `mptr'.
1307         (getDeclaredMethod): Likewise.
1308         (getConstructor): Wrote.
1309         (ConstructorClass): New define.
1310         (getDeclaredConstructor): Wrote.
1311         (_getConstructors): New method.
1312         (_getFields): New method.
1313         (getFields): Wrote.
1314
1315         * Makefile.in: Rebuilt.
1316         * Makefile.am (AM_CXXFLAGS): Added -D_GNU_SOURCE.
1317
1318         * prims.cc: Remove `#pragma implementation'.
1319         * gcj/array.h: Remove `#pragma interface'.
1320
1321         * prims.cc (_Jv_equaln): New function.
1322         * java/lang/Class.java (getSignature): Declare.
1323         * resolve.cc (_Jv_LookupDeclaredMethod): Moved to natClass.cc.
1324         * java/lang/natClass.cc (_Jv_LookupDeclaredMethod): Moved from
1325         resolve.cc.
1326         (getSignature): New method.
1327         (getDeclaredMethod): Wrote.
1328         (getMethod): Wrote.
1329         Include StringBuffer.h.
1330         * java/lang/Class.h (Class): Added _Jv_FromReflectedConstructor
1331         as a friend.  Unconditionally declare _Jv_LookupDeclaredMethod as
1332         a friend.
1333         (getSignature): Declare.
1334         * include/jvm.h (_Jv_GetTypesFromSignature): Declare.
1335         (_Jv_equaln): Declare.
1336         (_Jv_CallNonvirtualMethodA): Declare.
1337         * Makefile.in: Rebuilt.
1338         * Makefile.am (nat_source_files): Added natConstructor.cc.
1339         (java/lang/reflect/Constructor.h): New target.
1340         * java/lang/reflect/natConstructor.cc: New file.
1341         * java/lang/reflect/Constructor.java (newInstance): Now native.
1342         (declaringClass): Renamed from decl_class.
1343         (offset): Renamed from index.
1344         (getType): New native method.
1345         (getModifiers): Now native.
1346         (getParameterTypes): Call getType if required.
1347         (hashCode): Include hash code from declaring class.
1348         (modifiers): Removed.
1349         (toString): Call getType if required.
1350         * gcj/method.h (_Jv_FromReflectedConstructor): New function.
1351         * java/lang/reflect/natMethod.cc (hack_call): New method.
1352         Removed `#if 0' around FFI code.
1353         Include <gnu/gcj/RawData.h>.
1354         (invoke): Use _Jv_CallNonvirtualMethodA.  Throw
1355         IllegalArgumentException when argument object and class disagree.
1356         (_Jv_GetTypesFromSignature): New function.
1357         (getType): Use it.
1358         (ObjectClass): New define.
1359         (_Jv_CallNonvirtualMethodA): New function.
1360         * java/lang/reflect/Method.java (hack_trampoline): New method.
1361         (hack_call): New native method.