libjava/ChangeLog

   1 Sun Apr  2 08:27:18 2000  Anthony Green  <green@redhat.com>
   2
   3         * configure: Rebuilt.
   4         * configure.in: Add --disable-jvmpi.
   5         * include/config.h.in: Rebuilt.
   6         * acconfig.h: Add ENABLE_JVMPI.
   7
   8         * include/jvm.h: Declare _Jv_DisableGC and _Jv_EnableGC.
   9         (_Jv_JVMPI_Notify_OBJECT_ALLOC): New define.
  10         (_Jv_JVMPI_Notify_THREAD_END): New define.
  11         (_Jv_JVMPI_Notify_THREAD_END): New define.
  12         * prims.cc (_Jv_JVMPI_Notify_OBJECT_ALLOC): Declare.
  13         (_Jv_JVMPI_Notify_THREAD_END): Declare.
  14         (_Jv_JVMPI_Notify_THREAD_END): Declare.
  15
  16         * prims.cc (_Jv_AllocObject): Generate JVMPI object allocation
  17         events.
  18
  19         * java/lang/natThread.cc: Include JVMPI headers if necessary.
  20         (finish_): Generate JVMPI thread end events.
  21         (run_): Generate JVMPI thread start events.
  22         * gnu/gcj/runtime/natFirstThread.cc (run): Call JNI_OnLoad for any
  23         preloaded JNI library.
  24         Include JVMPI headers if necessary.
  25         (run): Generate JVMPI thread start events.
  26
  27         * boehm.cc: Define GC_disable and GC_enable.
  28         (_Jv_DisableGC): New function.
  29         (_Jv_EnableGC): New function.
  30         (disable_gc_mutex): Declare.
  31         * nogc.cc (_Jv_DisableGC): New function.
  32         (_Jv_EnableGC): New function.
  33
  34         * jni.cc (_Jv_JNI_GetEnv): Handle JVMPI interface requests.
  35         (_Jv_JVMPI_Interface): Define.
  36         (jvmpiEnableEvent): New function.
  37         (_Jv_JNI_Init): Initialize _Jv_JVMPI_Interface.
  38
  39         * include/jvmpi.h: New file.
  40
  41 2000-03-27  Bryce McKinlay  <bryce@albatross.co.nz>
  42
  43         * Makefile.in: New #defines and friends for Thread.h.
  44         * Makefile.am: Ditto.
  45         * posix-threads.cc: (struct starter): Remove `object'.
  46         (_Jv_CondWait): Use interruptable condition variables and new
  47         recursive mutexes. New return codes on interrupt or non-ownership
  48         of mutex.
  49         (_Jv_CondNotify): Ditto.
  50         (_Jv_CondNotifyAll): Ditto.
  51         (_Jv_ThreadInterrupt): Set thread interrupt flag directly. Interrupt
  52         the target thread by signaling its wait condition.
  53         (_Jv_ThreadInitData): Set `thread_obj' in the thread data struct,
  54         not the starter struct. Initialize wait_mutex and wait_cond.
  55         (_Jv_MutexLock): New recursive mutex implementation. Moved from
  56         posix-threads.h.
  57         (_Jv_MutexUnlock): Ditto.
  58         (really_start): Set info->data->thread from pthread_self() to work
  59         around a race condition. Destroy wait_mutex and wait_cond when run()
  60         returns.
  61         * java/lang/Thread.java: (isInterrupted_): Renamed to overloaded
  62         `isInterrupted(boolean)'. Clear interrupted flag if clear_flag is
  63         set.
  64         startable_flag: New private field.
  65         (Thread): Initialize `startable_flag'.
  66         (toString): Check for null thread group.
  67         * java/lang/natThread.cc: (struct natThread): New fields
  68         `join_mutex', `join_cond'. Removed fields `joiner', `next'.
  69         (class locker): Removed.
  70         (initialize_native): Initialize `join_cond' and `join_mutex'.
  71         (interrupt): Now just calls _Jv_ThreadInterrupt().
  72         (join): Simplified. Just wait on the target thread's join condition.
  73         (finish_): Remove join list code. Unset thread group. Signal
  74         potential joiners by notifying the dying threads join_cond.
  75         (start): Check for illegal restarts.
  76         * java/lang/natObject.cc: Check for return value of _Jv_CondWait and
  77         act appropriatly.
  78         * include/posix-threads.h: Remove all HAVE_RECURSIVE_MUTEX related
  79         #defines and #ifdefs.
  80         (struct _Jv_Thread_t): New fields `thread_obj', `wait_cond',
  81         `wait_mutex', `next'.
  82         (struct _Jv_ConditionVariable_t): Define as a struct instead of
  83         directly mapping to pthread_cond_t.
  84         (struct _Jv_Mutex_t): New recursive implementation.
  85         (_Jv_PthreadCheckMonitor): Reimplemented. Simple `owner' check.
  86         _Jv_HaveCondDestroy: Never define this for posix-threads.
  87         (_Jv_CondNotify): Remove inline implementation(s), prototype instead.
  88         (_Jv_CondNotifyAll): Ditto.
  89         (_Jv_MutexLock): Ditto.
  90         (_Jv_MutexUnlock): Ditto.
  91         (_Jv_MutexInit): Changed to reflect new mutex implementation.
  92         (_Jv_MutexDestroy): Ditto.
  93         (_Jv_CondDestroy): Removed.
  94         (_Jv_PthreadGetMutex): Removed.
  95         * include/win32-threads.h: (_Jv_CondNotify): Guess _JV_NOT_OWNER on an
  96         error. Add a FIXME about this.
  97         (_Jv_CondNotifyAll): Ditto.
  98         * win32-threads.cc: (_Jv_CondWait): Return 0 on a timeout. Guess
  99         _JV_NOT_OWNER on other errors. Add FIXME.
 100
 101 2000-03-26  Tom Tromey  <tromey@cygnus.com>
 102
 103         * jni.cc (_Jv_JNI_PopSystemFrame): If environment has exception
 104         set, throw it.
 105         (call): Don't throw exception here.
 106
 107 2000-03-26  Tom Tromey  <tromey@cygnus.com>
 108
 109         * java/lang/mprec.h: Use SIZEOF_VOID_P.
 110         * interpret.cc: Use SIZEOF_VOID_P.
 111         * include/java-cpool.h (_Jv_storeLong): Use SIZEOF_VOID_P.
 112         (_Jv_loadLong): Likewise.
 113         (_Jv_storeDouble): Likewise.
 114         * configure: Rebuilt.
 115         * configure.in: Check size of void*.
 116
 117         * resolve.cc (ncode): Use FFI_PREP_RAW_CLOSURE and FFI_RAW_SIZE.
 118
 119 2000-03-26  Hans Boehm  <boehm@acm.org>
 120
 121         * include/java-cpool.h (_Jv_storeLong, _Jv_loadLong,
 122         _Jv_storeDouble, _Jv_loadDouble): Define differently on 64 bit
 123         machine.
 124         * java/lang/ieeefp.h: Define __IEEE_BIG_ENDIAN or
 125         __IEEE_LITTLE_ENDIAN appropriately on IA64.
 126         * java/lang/mprec.h: Don't define Pack_32 on 64 bit machine.
 127         * javaprims.h (_Jv_word): Added `l' and `d' entries in 64 bit
 128         case.
 129         * resolve.cc (FFI_PREP_RAW_CLOSURE): New define.
 130         (FFI_RAW_SIZE): Likewise.
 131         (_Jv_InterpMethod::ncode): Use them.
 132         * interpret.cc (PUSHL, PUSHD, POPL, POPD, LOADL, LOADD, STOREL,
 133         STORED): Define differently on a 64 bit machine.
 134         (continue1): Use ffi_java_raw_call when appropriate.
 135
 136 2000-03-24  Warren Levy  <warrenl@cygnus.com>
 137
 138         * java/math/BigInteger.java(divide): Handle the special case when
 139         dividing by 1 and the high bit of the dividend is set.
 140         (setShiftRight): Handle case when count == 0.
 141
 142 2000-03-24  Warren Levy  <warrenl@cygnus.com>
 143
 144         * java/awt/Font.java(isBold): Fix syntax error.
 145         (isItalic): ditto.
 146         * java/awt/Frame.java(postEvent): ditto.
 147         * java/awt/Menu.java(postEvent): ditto.
 148         * java/awt/MenuBar.java(postEvent): ditto.
 149         * java/awt/Toolkit.java(init): Included a stub.
 150
 151 2000-03-21  Bryce McKinlay  <bryce@albatross.co.nz>
 152
 153         * java/awt/Event.java: Add all the event type constants.
 154         (Event): Implemented constructors.
 155         (controlDown): Implemented.
 156         (metaDown): Implemented.
 157         (paramString): Stubbed.
 158         (shiftDown): Implemented.
 159         (toString): Implemented.
 160         (translate): Implemented.
 161
 162 2000-03-21  Bryce McKinlay  <bryce@albatross.co.nz>
 163
 164         * java/lang/natClass.cc (isInstance): Initialize `this'.
 165         (isAssignableFrom): Initialize `this' and `klass'.
 166         (_Jv_IsAssignableFrom): If an interface has no idt, it is not
 167         implemented by any loaded class, so return false.
 168         * java/lang/natClass.cc (isInstance): Use _Jv_IsAssignableFrom(),
 169         not Class.isAssignableFrom(). Use JV_CLASS, not getClass().
 170
 171 2000-03-19  Warren Levy  <warrenl@cygnus.com>
 172
 173         * java/awt/Color.java: Specified java.io for Serializable.
 174         * java/awt/Toolkit.java: Imported java.net.URL.
 175
 176 2000-03-19  Warren Levy  <warrenl@cygnus.com>
 177
 178         * java/awt/Color.java: Rewrote to be more memory efficient (& compile).
 179
 180 2000-03-16  Warren Levy  <warrenl@cygnus.com>
 181
 182         * java/awt/Color.java: New file.
 183         * java/awt/Graphics.java: New file.
 184         * java/awt/Image.java: New file.
 185         * java/awt/Paint.java: New file.
 186         * java/awt/PaintContext.java: New file.
 187         * java/awt/Transparency.java: New file.
 188         * java/util/Collection.java: New file.
 189         * java/util/Comparator.java: New file.
 190         * java/util/Iterator.java: New file.
 191         * java/util/List.java: New file.
 192         * java/util/ListIterator.java: New file.
 193         * Makefile.am: Added above new files.
 194         * Makefile.in: Rebuilt.
 195
 196         * java/awt/Font.java (PLAIN): New field.
 197         (BOLD): New field.
 198         (ITALIC): New field.
 199         (ROMAN_BASELINE): New field.
 200         (CENTER_BASELINE): New field.
 201         (HANGING_BASELINE): New field.
 202         (name): New field.
 203         (style): New field.
 204         (size): New field.
 205         (pointSize): New field.
 206         (Font): Implemented constructor.
 207         (isPlain): Implemented method.
 208         (isBold): Implemented method.
 209         (isItalic): Implemented method.
 210         (getName): Implemented method.
 211         (getStyle): Implemented method.
 212         (getSize): Implemented method.
 213         (getSize2D): Implemented method.
 214         (decode): Stubbed.
 215         * java/awt/Frame.java (getFont): Stubbed.
 216         (postEvent): Stubbed.
 217         (remove): Stubbed.
 218         * java/awt/Menu.java (postEvent): Stubbed.
 219         * java/awt/MenuBar.java (getFont): Stubbed.
 220         (postEvent): Stubbed.
 221         * java/awt/Toolkit.java (getImage): Added abstract method.
 222
 223 2000-03-15  Tom Tromey  <tromey@cygnus.com>
 224
 225         * java/io/natFileDescriptorWin32.cc (winerr): Now static.
 226
 227         * prims.cc (win32_exception_handler): Reformatted.
 228
 229         * include/win32-threads.h (_Jv_HaveCondDestroy): New define.
 230         (_Jv_HaveMutexDestroy): Likewise.
 231
 232 2000-03-15 Jon Beniston <jb7216@bristol.ac.uk>
 233
 234         * java/io/natFileDescriptorWin32.cc: New file.
 235         * java/io/natFileWin32.cc: New file.
 236         * java/net/natInetAddress.cc: Added conditional inclusion of
 237         Windows / Winsock headers.
 238         * java/net/natPlainDatagramSocketImpl.cc: Added conditional
 239         inclusion of Windows / Winsock headers.
 240         * java/net/natPlainSocketImpl.cc: Added conditional inclusion of
 241         Windows / Winsock headers.
 242         * include/win32-signal.h: New file.
 243         * include/win32-threads.h: New file.
 244         * win32-threads.cc: New file.
 245         * exception.cc (win32_get_restart_frame): New function.
 246         * prims.cc (win32_exception_handler): New function.
 247         (main_init) Performs Winsock initialisation.
 248         (main_init) Installs exeception handler.
 249
 250 2000-03-14  Tom Tromey  <tromey@cygnus.com>
 251
 252         * jni.cc (mangled_name): Fixed assertion.
 253         (JNI_GetCreatedJavaVMs): Don't comment out `buf_len' argument;
 254         turned assert into actual failure.
 255
 256 2000-03-09  Warren Levy  <warrenl@cygnus.com>
 257
 258         * java/security/Key.java(serialVersionUID): Set to 0 for now.
 259         * java/security/interfaces/DSAPrivateKey.java(serialVersionUID): Ditto.
 260         * java/security/interfaces/DSAPublicKey.java(serialVersionUID): Ditto.
 261
 262 2000-03-09  Warren Levy  <warrenl@cygnus.com>
 263
 264         * java/security/AlgorithmParameterGeneratorSpi.java: New file.
 265         * java/security/DigestException.java: New file.
 266         * java/security/GeneralSecurityException.java: New file.
 267         * java/security/InvalidAlgorithmParameterException.java: New file.
 268         * java/security/InvalidKeyException.java: New file.
 269         * java/security/InvalidParameterException.java: New file.
 270         * java/security/Key.java: New file.
 271         * java/security/KeyException.java: New file.
 272         * java/security/KeyPair.java: New file.
 273         * java/security/KeyPairGenerator.java: New file.
 274         * java/security/KeyPairGeneratorSpi.java: New file.
 275         * java/security/NoSuchProviderException.java: New file.
 276         * java/security/PrivateKey.java: New file.
 277         * java/security/Provider.java: New file.
 278         * java/security/PublicKey.java: New file.
 279         * java/security/SecureRandom.java: New file.
 280         * java/security/Security.java: New file.
 281         * java/security/Signature.java: New file.
 282         * java/security/SignatureException.java: New file.
 283         * java/security/interfaces/DSAKey.java: New file.
 284         * java/security/interfaces/DSAParams.java: New file.
 285         * java/security/interfaces/DSAPrivateKey.java: New file.
 286         * java/security/interfaces/DSAPublicKey.java: New file.
 287         * java/security/interfaces/RSAPrivateCrtKey.java: New file.
 288         * java/security/interfaces/RSAPrivateKey.java: New file.
 289         * java/security/interfaces/RSAPublicKey.java: New file.
 290         * java/security/spec/AlgorithmParameterSpec.java: New file.
 291         * java/security/spec/InvalidKeySpecException.java: New file.
 292         * java/security/spec/InvalidParameterSpecException.java: New file.
 293         * java/security/spec/KeySpec.java: New file.
 294         * java/security/spec/RSAPrivateCrtKeySpec.java: New file.
 295         * java/security/spec/RSAPrivateKeySpec.java: New file.
 296         * java/security/spec/RSAPublicKeySpec.java: New file.
 297         * Makefile.am: Added above java.security files.
 298         * Makefile.in: Rebuilt.
 299
 300         * java/security/MessageDigest.java: Rewritten.
 301         * java/security/SecureClassLoader.java: Added JDK1.2 comment.
 302
 303 2000-03-09  Bryce McKinlay  <bryce@albatross.co.nz>
 304
 305         * README: Updated.
 306
 307 2000-03-09  Bryce McKinlay  <bryce@albatross.co.nz>
 308
 309         * java/lang/natClassLoader.cc (_Jv_FindArrayClass): Call
 310         _Jv_PrepareConstantTimeTables.
 311         * java/lang/natClass.cc (_Jv_PrepareConstantTimeTables): Array
 312         classes should have an IDT, so don't return if klass is an array
 313         class.
 314
 315 2000-03-08  Tom Tromey  <tromey@cygnus.com>
 316
 317         * java/lang/reflect/natArray.cc (newInstance): Don't allow array
 318         of `void' to be created.
 319
 320 2000-03-08  Warren Levy  <warrenl@cygnus.com>
 321
 322         * java/math/BigInteger.java(signum): Handle zero properly.
 323
 324 2000-03-07  Tom Tromey  <tromey@cygnus.com>
 325
 326         * All files: Updated copyright information.
 327         * COPYING: New file.
 328         * COPYING.LIB: Removed.
 329         * LIBGCJ_LICENSE: We now use GPL + special exception.
 330
 331 2000-03-07  Bryce McKinlay  <bryce@albatross.co.nz>
 332
 333         * resolve.cc (_Jv_SearchMethodInClass): New function.
 334         (_Jv_ResolvePoolEntry): Search superinterfaces for interface methods.
 335         * java/lang/Class.h (_Jv_SearchMethodInClass): New prototype.
 336
 337 2000-03-07  Bryce McKinlay  <bryce@albatross.co.nz>
 338
 339         * java/lang/Class.h (union _Jv_IDispatchTable): New declaration.
 340         (struct _Jv_ifaces): New declaration.
 341         JV_CLASS: New macro definition.
 342         (getComponentType): Relocate below isArray() for inlining.
 343         (getModifiers): Declare `inline'.
 344         (getSuperclass): Ditto.
 345         (isArray): Ditto.
 346         (isPrimitive): Ditto.
 347         (_Jv_IsAssignableFrom): New prototype.
 348         (_Jv_LookupInterfaceMethodIdx): New prototype. Predeclare with "C"
 349         linkage.
 350         (_Jv_InitClass): Move from natClass.cc. Declare `inline'.
 351         Check for JV_STATE_DONE before invoking initializeClass().
 352         (_Jv_PrepareConstantTimeTables): New prototype.
 353         (_Jv_GetInterfaces): Ditto.
 354         (_Jv_GenerateITable): Ditto.
 355         (_Jv_GetMethodString): Ditto.
 356         (_Jv_AppendPartialITable): Ditto.
 357         (_Jv_FindIIndex): Ditto.
 358         depth, ancestors, idt: New class fields.
 359
 360         * java/lang/natClass.cc (isAssignableFrom): Move functionality to
 361         inline function `_Jv_IsAssignableFrom'. Use that function.
 362         (isInstance): Declare `inline'.
 363         (initializeClass): Get lock on class before checking `state'. Unlock
 364         before calling resolveClass0. Call _Jv_PrepareConstantTimeTables with
 365         the lock held.
 366         (_Jv_LookupInterfaceMethod): Use _Jv_GetMessageString.
 367         (_Jv_IsAssignableFrom): New inline function. Test assignability using
 368         class->depth and ancestor table.
 369         (_Jv_IsInstanceOf): Use _Jv_IsAssignableFrom.
 370         (_Jv_CheckCast): Move from prims.cc. Use JV_CLASS and
 371         _Jv_IsAssignableFrom.
 372         (_Jv_CheckArrayStore): Ditto.
 373         (_Jv_LookupInterfaceMethodIdx): New function.
 374         INITIAL_IOFFSETS_LEN, INITIAL_IFACES_LEN: New #defines.
 375         (_Jv_PrepareConstantTimeTables): New function.
 376         (_Jv_IndexOf): Ditto.
 377         (_Jv_GetInterfaces): Ditto.
 378         (_Jv_GenerateITable): Ditto.
 379         (_Jv_GetMethodString): Ditto.
 380         (_Jv_AppendPartialITable): Ditto.
 381         iindex_mutex, iindex_mutex_initialized: New static fields.
 382         (_Jv_FindIIndex): New function.
 383
 384         * java/lang/natClassLoader.cc (_Jv_NewClass): Set new jclass fields.
 385
 386         * prims.cc (_Jv_CheckCast): Moved to natClass.cc.
 387         (_Jv_CheckArrayStore): Ditto.
 388         (JvNewCharArray, JvNewBooleanArray, JvNewByteArray, JvNewShortArray,
 389         JvNewIntArray, JvNewLongArray, JvNewFloatArray, JvNewDoubleArray):
 390         Moved to gcj/array.h.
 391         (_Jv_Realloc): New function.
 392
 393         * gcj/cni.h: Move _Jv_PrimClass definitions to gcj/array.h.
 394
 395         * gcj/array.h: _Jv_PrimClass definitions moved from gcj/cni.h.
 396         (JvNewCharArray, JvNewBooleanArray, JvNewByteArray,
 397         JvNewShortArray, JvNewIntArray, JvNewLongArray, JvNewFloatArray,
 398         JvNewDoubleArray): Implementations moved from prims.cc and
 399         declared `inline'.
 400
 401         * gcj/javaprims.h (_Jv_Realloc): Prototype.
 402
 403         * include/jvm.h (_Jv_LookupInterfaceMethodIdx): Prototype.
 404
 405 2000-03-06  Tom Tromey  <tromey@cygnus.com>
 406
 407         * jni.cc (MARK_NONE): New define.
 408         (MARK_USER): Likewise.
 409         (MARK_SYSTEM): Likewise.
 410         (struct _Jv_JNI_LocalFrame): Made `marker' bigger and `size'
 411         smaller.
 412         (_Jv_JNI_DeleteLocalRef): Use MARK_NONE in assert.
 413         (_Jv_JNI_EnsureLocalCapacity): Use MARK_NONE.
 414         (_Jv_JNI_PushLocalFrame): Use MARK_USER.
 415         (_Jv_JNI_PopLocalFrame): New version with additional `stop'
 416         argument.
 417         (call): Use MARK_SYSTEM.
 418         (_Jv_GetJNIEnvNewFrame): New function.
 419         (_Jv_LookupJNIMethod): New function.
 420         (_Jv_JNI_PopSystemFrame): New function.
 421         (call): Use _Jv_JNI_PopSystemFrame and _Jv_LookupJNIMethod.
 422
 423 2000-03-05  Tom Tromey  <tromey@cygnus.com>
 424
 425         Fix for PR libgcj/43:
 426         * include/Makefile.in: Rebuilt.
 427         * include/Makefile.am (include_HEADERS): New define.
 428
 429 2000-03-05  Anthony Green  <green@redhat.com>
 430
 431         * gcj/javaprims.h ("Java"): Remove FirstThread.
 432
 433         * configure.host: Fix __NO_MATH_INLNES botch.
 434
 435         * Makefile.in: Rebuilt.
 436         * Makefile.am (nat_source_files): Move natFirstThread.cc.
 437         (gnu/gcj/runtime/FirstThread.h): Moved.
 438         (ordinary_java_source_files): Move FirstThread.java.
 439         * prims.cc: Deal with FirstThread movement.
 440         (JvRunMain): Ditto.
 441         (_Jv_RunMain): Ditto.
 442
 443         * gnu/gcj/runtime/FirstThread.java: Moved from java/lang.
 444         * gnu/gcj/runtime/natFirstThread.cc: Ditto.
 445
 446 2000-03-05  Warren Levy  <warrenl@cygnus.com>
 447
 448         * java/net/DatagramSocket.java(DatagramSocket(int,InetAddress)):
 449           Handle null addresses.
 450
 451 2000-03-04  Anthony Green  <green@redhat.com>
 452
 453         * configure.host (libgcj_flags): Define __NO_MATH_INLINES.
 454         See PR gcj/151.
 455
 456 2000-03-04  Anthony Green  <green@redhat.com>
 457
 458         * configure: Rebuilt.
 459         * configure.in (ZLIBTESTSPEC): New macro.
 460         (GCTESTSPEC): New macro.
 461         (LIBGCJTESTSPEC): New macro.
 462         * libgcj-test.spec.in: New file.
 463
 464 2000-03-02  Tom Tromey  <tromey@cygnus.com>
 465
 466         * include/java-interp.h: Don't include MethodInvocation.h.
 467         (class _Jv_InterpMethod): Don't make MethodInvocation a friend.
 468         * Makefile.in: Rebuilt.
 469         * Makefile.am (gnu/gcj/runtime/MethodInvocation.h): Removed.
 470         (ordinary_java_source_files): Don't mention
 471         MethodInvocation.java.
 472         * gnu/gcj/runtime/MethodInvocation.java: Removed.
 473         * interpret.cc (MethodInvocation::continue1): Removed.
 474         (run): Handle exceptions here.
 475         * java/lang/ClassLoader.java (defineClass1, defineClass2):
 476         Removed.
 477         * java/lang/natClassLoader.cc (defineClass0): Catch exceptions
 478         here.
 479         (defineClass2): Removed.
 480
 481         * java/lang/reflect/Method.java (hack_trampoline, hack_call):
 482         Removed.
 483         * java/lang/reflect/natMethod.cc (_Jv_CallAnyMethodA): Catch
 484         exceptions here.
 485         (hack_call): Removed.
 486
 487         * java/lang/Class.h (Class): Removed hackRunInitializers,
 488         hackTrampoline.
 489         * java/lang/natClass.cc (hackRunInitializers): Removed.
 490         (initializeClass): Catch exceptions here.
 491         Include ExceptionInInitializerError.h.
 492         * java/lang/Class.java (hackTrampoline, hackRunInitializers):
 493         Removed.
 494
 495         * java/lang/Object.h (Object): Don't mention hack12_6.
 496         * java/lang/natObject.cc (_Jv_FinalizeObject): Catch exceptions
 497         here.
 498         * java/lang/Object.java (hack12_6): Removed.
 499
 500         * java/lang/natThread.cc (run_): Renamed.  Catch exceptions here.
 501         (start): Use run_, not run__.
 502         * java/lang/Thread.java (run_): Renamed from run__; old run_
 503         removed.
 504
 505         * jni.cc (_Jv_JNI_FindClass): Handle exceptions.
 506         (_Jv_JNI_EnsureLocalCapacity): Likewise.
 507         (_Jv_JNI_DefineClass): Likewise.
 508         (_Jv_JNI_ThrowNew): Likewise.
 509         (_Jv_JNI_AllocObject): Likewise.
 510         (_Jv_JNI_GetAnyMethodID): Likewise.
 511         (_Jv_JNI_CallAnyMethodV): Likewise.
 512         (_Jv_JNI_CallAnyMethodA): Likewise.
 513         (_Jv_JNI_CallAnyVoidMethodV): Likewise.
 514         (_Jv_JNI_CallAnyVoidMethodA): Likewise.
 515         (_Jv_JNI_GetAnyFieldID): Likewise.
 516         (_Jv_JNI_NewString): Likewise.
 517         (_Jv_JNI_NewStringUTF): Likewise.
 518         (_Jv_JNI_GetStringUTFChars): Likewise.
 519         (_Jv_JNI_NewObjectArray): Likewise.
 520         (_Jv_JNI_NewPrimitiveArray): Likewise.
 521         (_Jv_JNI_GetPrimitiveArrayRegion): Likewise.
 522         (_Jv_JNI_GetStringRegion): Likewise.
 523         (_Jv_JNI_GetStringUTFRegion): Likewise.
 524         (_Jv_JNI_SetPrimitiveArrayRegion): Likewise.
 525         (_Jv_JNI_MonitorEnter): Likewise.
 526         (_Jv_JNI_MonitorExit): Likewise.
 527         (_Jv_JNI_ToReflectedField): Likewise.
 528         (_Jv_JNI_ToReflectedMethod): Likewise.
 529         (_Jv_JNI_RegisterNatives): Likewise.
 530         (_Jv_JNI_AttachCurrentThread): Likewise.
 531         (_Jv_JNI_DestroyJavaVM): Likewise.
 532
 533 2000-02-28  Mo DeJong  <mdejong@cygnus.com>
 534
 535         * java/util/zip/ZipOutputStream.java(closeEntry) : Fixed
 536         error caused by the incorrect casting of a long to an int.
 537
 538 2000-02-28  Mo DeJong  <mdejong@cygnus.com>
 539
 540         * java/util/zip/ZipOutputStream.java(write_entry) : Fixed
 541         SIGSEV caused by use of the wrong instance variable.
 542
 543 2000-02-27  Bryce McKinlay  <bryce@albatross.co.nz>
 544
 545         * java/io/File.java (File(String, String)): For dirPath, treat an
 546         empty String the same as `null'.
 547
 548 2000-02-26  Anthony Green  <green@cygnus.com>
 549
 550         * gnu/gcj/io/MimeTypes.java: Test for null.
 551
 552         * jni.cc (_Jv_JNI_AttachCurrentThread): Minor cleanup.
 553         (JNI_GetCreatedJavaVMs): Remove compiler warning.
 554
 555         * java/net/URLConnection.java: Update copyright notice.
 556
 557 2000-02-25  Tom Tromey  <tromey@cygnus.com>
 558
 559         * jni.cc (_Jv_JNI_RegisterNatives): Conditionalize body on
 560         `INTERPRETER'.
 561
 562 2000-02-25  Bryce McKinlay  <bryce@albatross.co.nz>
 563
 564         * java/net/URLConnection.java (initializeDateFormats): New
 565         private method.
 566         (getHeaderFieldDate): Call initializeDateFormats if required.
 567         locale, dateFormat1, dateFormat2, dateFormat3: Don't initialize
 568         these.
 569         Fix for PR libgcj/38.
 570
 571 2000-02-24  Warren Levy  <warrenl@cygnus.com>
 572
 573         * java/math/BigInteger.java(ival): Made private.
 574         (words): Ditto.
 575         (neg): Ditto.
 576
 577 2000-02-20  Anthony Green  <green@cygnus.com>
 578
 579         * Makefile.in: Rebuilt.
 580         * Makefile.am (ordinary_java_source_files): Add
 581         gnu/gcj/io/DefaultMimeTypes.java and gnu/gcj/io/MimeTypes.java
 582
 583         * scripts/MakeDefaultMimeTypes.java: New file.
 584         * scripts/mime.types: New file.
 585         * scripts/classes.pl: Moved from top level.
 586         * classes.pl: Moved to scripts directory.
 587
 588         * java/net/URLConnection.java: Implement guessContentTypeFromName.
 589
 590         * gnu/gcj/io/MimeTypes.java: New file.
 591         * gnu/gcj/io/DefaultMimeTypes.java: New file.
 592
 593 2000-02-20  Tom Tromey  <tromey@cygnus.com>
 594
 595         * boehm.cc (_Jv_AllocBytes): Clear returned memory.
 596
 597 2000-02-19  Bryce McKinlay  <bryce@albatross.co.nz>
 598
 599         * java/util/zip/ZipEntry.java (setCrc): Fix overflow.
 600         (setSize): ditto.
 601
 602 2000-02-18  Tom Tromey  <tromey@cygnus.com>
 603
 604         * include/jvm.h (_Jv_GetJavaVM): Declare.
 605         * include/java-interp.h (_Jv_GetFirstMethod): New function.
 606         (_Jv_MethodBase::get_method): New method.
 607         (_Jv_JNIMethod::set_function): New method.
 608         * jni.cc (_Jv_JNI_UnregisterNatives): New function.
 609         (_Jv_JNI_RegisterNatives): New function.
 610         (_Jv_JNIFunctions): Updated for new functions.
 611         (_Jv_GetJavaVM): New function.
 612         (_Jv_JNI_GetJavaVM): Use it.  Now static.
 613         (_Jv_JNI_AttachCurrentThread): Create a new JNIEnv if this thread
 614         is already a Java thread but does not have a JNIEnv yet.
 615
 616         * java/lang/natRuntime.cc (_load): Pass the JavaVM to the onload
 617         function.
 618
 619 2000-02-17  Tom Tromey  <tromey@cygnus.com>
 620
 621         * gcj/field.h (_Jv_Field::getClass): Don't use JvAssert.
 622         Fixes PR gcj/152.
 623
 624 2000-02-16  Tom Tromey  <tromey@cygnus.com>
 625
 626         * jni.cc (_Jv_JNI_CallStaticMethodV): Added some assertions.
 627
 628         * jni.cc (_Jv_JNI_NewObjectV): Corrected assertion.
 629         (_Jv_JNI_NewObject): Likewise.
 630         (_Jv_JNI_NewObjectA): Likewise.
 631         (_Jv_JNI_CallAnyMethodV): In constructor case, pass correct value
 632         as "return" type to _Jv_CallAnyMethodA.
 633         (_Jv_JNI_CallAnyMethodA): Likewise.
 634         (_Jv_JNI_CallAnyVoidMethodV): Likewise.
 635
 636         * jni.cc (_Jv_JNI_FindClass): Use ClassLoader.loadClass, not
 637         findClass.
 638
 639 2000-02-15  Tom Tromey  <tromey@cygnus.com>
 640
 641         * resolve.cc (ncode): Set args_raw_size.  Compute jni_cif and
 642         jni_arg_types.
 643         (init_cif): Added `rtype_p' argument.
 644         * include/java-interp.h (class _Jv_MethodBase): Added
 645         args_raw_size.
 646         (class _Jv_InterpMethod): Removed args_raw_size.
 647         (class _Jv_JNIMethod): Added jni_cif and jni_arg_types fields.
 648         * jni.cc (call): Pass JNIEnv and (for static methods only) the
 649         class pointer as well as the ordinary arguments.
 650
 651         * jni.cc (mangled_name): Skip leading `(' in signature.
 652
 653         * jni.cc (add_char): Added missing `else'.
 654
 655         * jni.cc (_Jv_JNI_AttachCurrentThread): Return error if malloc
 656         fails.
 657
 658 2000-02-15  Bryce McKinlay  <bryce@albatross.co.nz>
 659
 660         * NEWS: Updated.
 661
 662         * java/lang/natRuntime.cc (_load): Include library path with
 663         exception message.
 664
 665         * java/lang/natSystem.cc (init_properties): set java.lang.classpath
 666         property.
 667
 668         * java/lang/natThread.cc (dumpStack): Removed.
 669         * java/lang/Thread.java (dumpStack): Implemented.
 670
 671 2000-02-15  Tom Tromey  <tromey@cygnus.com>
 672
 673         * java/lang/natRuntime.cc (_load): On Unix, prefix library name
 674         with `lib' for loadLibrary.  Fixes PR gcj/150.
 675
 676 2000-02-14  Warren Levy  <warrenl@cygnus.com>
 677
 678         * gnu/gcj/math/MPN.java(findLowestBit): Made methods public.
 679
 680         * java/math/BigInteger.java(BigInteger(int,int,java.util.Random):
 681           New constructor.
 682         (min): Implemented.
 683         (max): Implemented.
 684         (modPow): Rewritten to not use the naive, slow, brute force approach.
 685         (isProbablePrime): Implemented.
 686         (testBit): Implemented.
 687         (flipBit): Implemented.
 688         (getLowestSetBit): Implemented.
 689
 690 2000-02-16  Anthony Green  <green@redhat.com>
 691
 692         * configure.host: Use the same options for i386 and i486 as we do
 693         for i586 and i686.
 694
 695 2000-02-12  Tom Tromey  <tromey@cygnus.com>
 696
 697         * java/io/File.java (createTempFile): Use low bits from counter,
 698         not high bits.
 699
 700 Fri Feb 11 19:48:08 2000  Anthony Green  <green@cygnus.com>
 701
 702         * THANKS: More thanks.
 703
 704 2000-02-11  Tom Tromey  <tromey@cygnus.com>
 705
 706         * interpret.cc (continue1): Use STOREA, not STOREI, to implement
 707         astore instruction.  From Hans Boehm.
 708
 709 2000-02-11  Warren Levy  <warrenl@cygnus.com>
 710
 711         * java/math/BigInteger.java(BigInteger(String, int)): New constructor.
 712         (BigInteger(String)): New constructor.
 713         (not): Rewritten using version from Kawa's BitOps class.
 714         (valueOf): New private methods from Kawa's BitOps class.
 715         (swappedOp): ditto.
 716         (bitOp): ditto.
 717         (setBitOp): ditto.
 718         (and): Implemented.
 719         (or): Implemented.
 720         (xor): Implemented.
 721         (andNot): Implemented.
 722         (clearBit): Implemented.
 723         (setBit): Implemented.
 724         (bitCount): Implemented.
 725         (toByteArray): Implemented.
 726
 727 2000-02-11  Tom Tromey  <tromey@cygnus.com>
 728
 729         * java/io/File.java (nextValue): Now synchronized.
 730
 731 2000-02-10  Tom Tromey  <tromey@cygnus.com>
 732
 733         * java/io/natFileDescriptorPosix.cc (open): Recognize EXCL flag.
 734         * java/io/FileDescriptor.java (EXCL): New static field.
 735         * java/io/File.java (tmpdir): New static field.
 736         (createTempFile): New method.
 737         (nextValue): New method.
 738         * java/lang/natSystem.cc (init_properties): Set java.io.tmpdir
 739         property.
 740
 741         * include/jni.h (JNI_FALSE): Renamed from JNI_TRUE; oops.
 742         (jboolean): Declare as an attributed int, not a bool.
 743         (_Jv_func): Declare differently for C.
 744
 745         * gnu/gcj/jni/natNativeThread.cc: New file.
 746         * gnu/gcj/jni/NativeThread.java: New file.
 747         * java/lang/Thread.java (data): Now a RawData.
 748         * include/jvm.h (_Jv_GetCurrentJNIEnv, _Jv_SetCurrentJNIEnv):
 749         Declare.
 750         * Makefile.in: Rebuilt.
 751         * Makefile.am (java/lang/Thread.h): New target.
 752         (ordinary_java_source_files): Added NativeThread.java.
 753         (nat_source_files): Added natNativeThread.cc.
 754         * java/lang/natThread.cc: Include <jni.h>
 755         (struct natThread): Added `jni_env' field.
 756         (_Jv_GetCurrentJNIEnv): New function.
 757         (_Jv_SetCurrentJNIEnv): Likewise.
 758         (initialize_native): Initialize jni_env.
 759         Include RawData.h.
 760         * jni.cc (ThreadGroupClass): New define.
 761         (_Jv_JNI_InvokeFunctions): New structure.
 762         (JNI_GetCreatedJavaVMs): New function.
 763         (the_vm): New global.
 764         (JNI_GetDefaultJavaVMInitArgs): New function.
 765         Include NativeThread.h.
 766         (NativeThreadClass): New define.
 767         (_Jv_JNI_EnsureLocalCapacity): Return JNI_ERR, not -1.
 768         (_Jv_JNI_DestroyJavaVM): New function.
 769         (_Jv_JNI_AttachCurrentThread): New function.
 770         (_Jv_JNI_DetachCurrentThread): New function.
 771         (_Jv_JNI_GetEnv): New function.
 772         (JNI_CreateJavaVM): New function.
 773         (_Jv_JNI_GetJavaVM): New function.
 774         (_Jv_JNIFunctions): Added entry for GetJavaVM.
 775         * include/jni.h (JavaVMAttachArgs): New structure.
 776         (JNI_EDETACHED): New define.
 777         (JNI_EVERSION): Likewise.
 778         (JavaVM): Define properly.
 779         (struct JNIInvokeInterface): New structure.
 780         (class _Jv_JavaVM): New class.
 781         (JNI_OnLoad, JNI_OnUnload): Declare.
 782         (JNI_GetDefaultJavaVMInitArgs, JNI_CreateJavaVM,
 783         JNI_GetCreatedJavaVMs): Declare.
 784         (JavaVMInitArgs): New typedef.
 785         (JavaVMOption): Likewise.
 786         (JNI_ERR): New define.
 787         (JNI_OK): Likewise.
 788
 789 2000-02-10  Andrew Haley  <aph@cygnus.com>
 790
 791         * interpret.cc: Don't include fdlibm.h.
 792         Replace #if with #ifdef throughout.
 793         Declare extern __ieee754_fmod.
 794         (continue1): Remove op_getfield, op_getstatic, op_putfield,
 795         op_putstatic insns.
 796         * resolve.cc (_Jv_PrepareClass): Use imeth as method pointer.
 797         Search class hierarchy for superclass vtable.
 798
 799         * java/lang/natClassLoader.cc (_Jv_UnregisterClass): Don't fall
 800         off the end of a pointer list.
 801
 802         * java/lang/natThread.cc (stop): Don't abort, throw an exception
 803         instead.
 804         (suspend): Ditto.
 805
 806 2000-02-09  Tom Tromey  <tromey@cygnus.com>
 807
 808         * java/lang/natRuntime.cc (_load): Call add_library.
 809         (loadLibraryInternal): Likewise.
 810
 811         * gnu/gcj/convert/natIconv.cc (Input_iconv::finalize): Call
 812         iconv_close when handle is not NULL.  Thanks to Andrew Haley.
 813         (Output_iconv::finalize): Likewise.
 814
 815 2000-02-08  Tom Tromey  <tromey@cygnus.com>
 816
 817         * java/util/Properties.java (setProperty): New method.
 818         (store): New method.
 819
 820 2000-02-07  Tom Tromey  <tromey@cygnus.com>
 821
 822         * java/lang/Runtime.java (_load): Declare.
 823         (load, loadLibrary): Wrote in terms of _load.
 824         * java/lang/natRuntime.cc (load): Call JNI_OnLoad if it appears in
 825         library.
 826         (loadLibrary): Likewise.
 827         Include <jni.h>.
 828         (_load): New method.
 829         (loadLibrary, load): Removed.
 830
 831         * jni.cc (ThrowableClass): New define.
 832         (_Jv_JNI_Throw): Check argument.
 833         (_Jv_JNI_ThrowNew): Likewise.
 834         (wrap_value): Don't wrap object if it is NULL.
 835         (_Jv_JNI_DefineClass): Use wrap_value.
 836         (_Jv_JNI_FindClass): Likewise.
 837         (_Jv_JNI_GetSuperclass): Likewise.
 838         (_Jv_JNI_ExceptionOccurred): Likewise.
 839         (_Jv_JNI_AllocObject): Likewise.
 840         (_Jv_JNI_GetObjectClass): Likewise.
 841         (_Jv_JNI_NewString): Likewise.
 842         (_Jv_JNI_NewStringUTF): Likewise.
 843         (_Jv_JNI_NewObjectArray): Likewise.
 844         (_Jv_JNI_GetObjectArrayElement): Likewise.
 845         (_Jv_JNI_NewPrimitiveArray): Likewise.
 846         (_Jv_JNI_ToReflectedField): Likewise.
 847         (_Jv_JNI_ToReflectedMethod): Likewise.
 848         (_Jv_JNI_AllocObject): Check argument.
 849         (_Jv_JNI_NewObjectV): Likewise.
 850         (_Jv_JNI_NewObject): Likewise.
 851         (_Jv_JNI_NewObjectA): Likewise.
 852         (_Jv_JNI_GetObjectClass): Likewise.
 853         (_Jv_JNI_GetField): Likewise.
 854         (_Jv_JNI_SetField): Likewise.
 855
 856         * interpret.cc (PUSHL): Don't use expression statement.
 857         (PUSHD): Likewise.
 858         (LOADL): Likewise.
 859         (STOREL): Likewise.
 860
 861         * jni.cc (add_char): Conditional on INTERPRETER.
 862         (mangled_name): Likewise.
 863         (call): Likewise.
 864         * include/java-interp.h (class _Jv_MethodBase): Conditional on
 865         INTERPRETER.
 866         (class _Jv_JNIMethod): Likewise.
 867
 868 2000-02-04  Warren Levy  <warrenl@cygnus.com>
 869
 870         * Makefile.am: Added MPN.java and BigInteger.java.
 871         * Makefile.in: Rebuilt.
 872         * gnu/gcj/math/MPN.java: New file.  From Kawa by Per Bothner
 873         <per@bothner.com>.
 874         * java/math/BigInteger.java: New file.  Based primarily on
 875         Kawa's IntNum.java by Per Bothner <per@bothner.com>.
 876
 877 2000-02-04  Tom Tromey  <tromey@cygnus.com>
 878
 879         * defineclass.cc (handleMethodsBegin): Allocate _Jv_MethodBase
 880         pointers.
 881         (handleMethodsEnd): Fixed error messages.  Create a _Jv_JNIMethod
 882         if the method is native.
 883         * resolve.cc (ncode): Don't handle native methods.
 884         (_Jv_JNIMethod::ncode): New method.
 885         (_Jv_PrepareClass): Handle native methods.
 886         * jni.cc (call): Renamed from _Jv_JNI_conversion_call.
 887         Include AbstractMethodError.h.
 888         (add_char): New function.
 889         (mangled_name): Likewise.
 890         * include/java-interp.h (class _Jv_JNIMethod): New class.
 891         (class _Jv_MethodBase): New class.
 892         (class _Jv_InterpMethod): Derive from _Jv_MethodBase.
 893         (_Jv_InterpClass): Changed `interpreted_methods' field to type
 894         `_Jv_MethodBase'.
 895
 896         * include/jvm.h (_Jv_FindSymbolInExecutable): Declare.
 897         * java/lang/natRuntime.cc (libraries_size, libraries_count,
 898         libraries): New globals.
 899         (add_library): New function.
 900         (_Jv_FindSymbolInExecutable): New function.
 901
 902         * java/lang/natClassLoader.cc (initiated_classes, loaded_classes):
 903         Now static.
 904
 905 2000-02-04  Andrew Haley  <aph@cygnus.com>
 906
 907         * java/lang/Throwable.java (CPlusPlusDemangler): New class.
 908         (printStackTrace): Use a CPlusPlusDemangler to demangle names.
 909         * java/lang/natThrowable.cc (printRawStackTrace): Rename
 910         printStackTrace to printRawStackTrace.
 911
 912 2000-02-03  Tom Tromey  <tromey@cygnus.com>
 913
 914         * java/util/Calendar.java (toString): New method.
 915         * java/util/SimpleTimeZone.java (clone): New method.
 916         (toString): New method.
 917         * java/util/TimeZone.java (clone): New method.
 918         * java/text/SimpleDateFormat.java (clone): New method.
 919         * java/text/NumberFormat.java (clone): New method.
 920         (equals): New method.
 921         * java/text/Format.java (clone): New method.
 922         * java/text/DateFormatSymbols.java (DateFormatSymbols): New
 923         constructor.
 924         (clone): New method.
 925         * java/text/DateFormat.java (clone): New method.
 926         * java/text/Collator.java (clone): New method.
 927
 928 2000-02-03  Tom Tromey  <tromey@cygnus.com>
 929
 930         * java/io/PipedOutputStream.java (write(byte[], int, int)): New
 931         method.
 932
 933 2000-02-01  Tom Tromey  <tromey@cygnus.com>
 934
 935         * include/java-interp.h (_Jv_JNI_conversion_call): Declare.
 936         * resolve.cc (ncode): Use _Jv_JNI_conversion_call when
 937         constructing the closure if the function is native.
 938         * jni.cc (_Jv_JNI_conversion_call): Now returns `void'.  No longer
 939         a template function, #if'd out, or static.
 940         Include <java-interp.h>.
 941
 942         * include/jni.h (class _Jv_JNIEnv): Corrected calls using `...'.
 943
 944         * include/jni.h (class _Jv_JNIEnv): Added all C++ inline methods.
 945
 946         * jni.cc (_Jv_JNI_PopLocalFrame): Leave loop when `n == NULL'.
 947         (_Jv_JNI_conversion_call): _Jv_JNI_PopLocalFrame will never leave
 948         `locals == NULL'.
 949         (wrap_value): New function.
 950         (_Jv_JNI_CallAnyMethodV): Use it.
 951         (_Jv_JNI_CallAnyMethodA): Likewise.
 952         (_Jv_JNI_GetField): Use wrap_value; removed specialized version.
 953         (_Jv_JNI_GetStaticField): Likewise.
 954
 955         * jni.cc (_Jv_JNI_GetField): Specialize for jobject.
 956         (_Jv_JNI_GetStaticField): Likewise.
 957
 958 2000-01-31  Tom Tromey  <tromey@cygnus.com>
 959
 960         * prims.cc (_Jv_MallocUnchecked): New function.
 961         (main_init): Call _Jv_JNI_Init.
 962         * include/jvm.h (_Jv_MallocUnchecked): Declare.
 963         (_Jv_JNI_Init): Declare.
 964         * jni.cc: Include Hashtable.h, OutOfMemoryError.h, Integer.h,
 965         <string.h>.
 966         (_Jv_JNI_NewGlobalRef): New function.
 967         (_Jv_JNI_DeleteGlobalRef): New function.
 968         (_Jv_JNI_DeleteLocalRef): New function.
 969         (_Jv_JNI_conversion_call): Initialize and clear local reference
 970         frame.
 971         (_Jv_JNI_NewLocalRef): New function.
 972         (struct _Jv_JNI_LocalFrame): New structure.
 973         (_Jv_JNI_PushLocalFrame): New function.
 974         (_Jv_JNI_EnsureLocalCapacity): New function.
 975         (FRAME_SIZE): New define.
 976         (_Jv_JNI_GetStringChars): Mark string, not characters.
 977         (_Jv_JNI_ReleaseStringChars): Unmark string, not characters.
 978         (_Jv_JNI_GetPrimitiveArrayElements): Mark array, not elements.
 979         (_Jv_JNI_ReleasePrimitiveArrayElements): Unmark array, not
 980         elements.
 981         (_Jv_JNI_DefineClass): Make return value a local ref.
 982         (_Jv_JNI_FindClass): Likewise.
 983         (_Jv_JNI_GetSuperclass): Likewise.
 984         (_Jv_JNI_ExceptionOccurred): Likewise.
 985         (_Jv_JNI_AllocObject): Likewise.
 986         (_Jv_JNI_GetObjectClass): Likewise.
 987         (_Jv_JNI_CallAnyMethodV): Likewise.
 988         (_Jv_JNI_NewString): Likewise.
 989         (_Jv_JNI_NewStringUTF): Likewise.
 990         (_Jv_JNI_NewObjectArray): Likewise.
 991         (_Jv_JNI_GetObjectArrayElement): Likewise.
 992         (_Jv_JNI_ToReflectedField): Likewise.
 993         (_Jv_JNI_ToReflectedMethod): Likewise.
 994         (_Jv_JNIFunctions): Updated table for new functions.
 995         (_Jv_JNI_Init): New function.
 996         (mark_for_gc): Wrote.
 997         (unmark_for_gc): Wrote.
 998         * include/jni.h (struct JNINativeInterface): Removed name from
 999         PopLocalFrame parameter.
1000         (class _Jv_JNIEnv): Added `locals' field.
1001
1002 Mon Jan 31 00:43:15 2000  Anthony Green  <green@redhat.com>
1003
1004         * gnu/gcj/convert/natIconv.cc (read): Minor fixes.
1005         (write): Ditto.
1006
1007 2000-01-30  Tom Tromey  <tromey@cygnus.com>
1008
1009         * include/config.h.in: Rebuilt.
1010         * acconfig.h (HAVE_ICONV): Define.
1011         * configure: Rebuilt.
1012         * configure.in: Check for `iconv' function.
1013         * gnu/gcj/convert/BytesToUnicode.java (getDecoder): Try iconv if
1014         no specific encoder exists.
1015         * gnu/gcj/convert/UnicodeToBytes.java (getEncoder): Try iconv if
1016         no specific encoder exists.
1017         * Makefile.in: Rebuilt.
1018         * Makefile.am (convert_source_files): Mention Input_iconv.java and
1019         Output_iconv.java.
1020         (nat_source_files): Added natIconv.cc.
1021         * gnu/gcj/convert/natIconv.cc: New file.
1022         * gnu/gcj/convert/Input_iconv.java: New file.
1023         * gnu/gcj/convert/Output_iconv.java: New file.
1024
1025 2000-01-28  Tom Tromey  <tromey@cygnus.com>
1026
1027         * Makefile.in: Rebuilt.
1028         * Makefile.am (LIBFFIINCS): Added MULTIBUILDTOP.
1029
1030 2000-01-26  Tom Tromey  <tromey@cygnus.com>
1031
1032         * gcj/method.h (JvNumMethods): Moved from Class.h.
1033         (JvGetFirstMethod): Likewise.
1034         * java/lang/Class.h (Object): Updated decl of
1035         _Jv_JNI_ToReflectedField.
1036         (Object): Added _Jv_JNI_ToReflectedMethod as a friend.
1037         * Makefile.in: Rebuilt.
1038         * Makefile.am (java/lang/reflect/Field.h): Added `jboolean'
1039         argument of _Jv_JNI_ToReflectedField.
1040         (java/lang/reflect/Constructor.h): Added _Jv_JNI_ToReflectedMethod
1041         as a friend.
1042         (java/lang/reflect/Method.h): Likewise.
1043         * include/jni.h (class _Jv_JNIEnv): Added `klass' member.  Use
1044         __GCJ_JNI_IMPL__.
1045         (jweak): New typedef.
1046         (struct JNINativeInterface): Correctly declare remaining entries.
1047         * jni.cc: Include Class.h, ClassLoader.h.
1048         (_Jv_JNI_FindClass): New function.
1049         (_Jv_JNI_DefineClass): New function.
1050         (_Jv_JNI_conversion_call): New function.
1051         (_Jv_JNI_FindClass): Use current class loader to find class.
1052         (_Jv_JNI_ExceptionCheck): New function.
1053         (_Jv_JNI_FromReflectedField): Now static.
1054         (MethodClass): New define.
1055         (_Jv_JNI_FromReflectedMethod): New function.
1056         (_Jv_JNI_ToReflectedMethod): Likewise.
1057         Include Method.h.
1058         (_Jv_JNI_IsAssignableFrom): Renamed.
1059         (_Jv_JNI_GetStringRegion): New function.
1060         Include StringIndexOutOfBoundsException.h.
1061         (_Jv_JNI_GetStringUTFRegion): New function.
1062         (_Jv_JNIFunctions): Updated for new functions.
1063         (_Jv_JNI_GetPrimitiveArrayCritical): New function
1064         (_Jv_JNI_ReleasePrimitiveArrayCritical): Likewise.
1065         (_Jv_JNI_GetStringCritical): New function.
1066         (_Jv_JNI_ReleaseStringCritical): Likewise.
1067         (get_throwable): Removed.
1068         (GCJ_JV_JNIENV_FRIEND): Removed.
1069         (__GCJ_JNI_IMPL__): Define.
1070         Include method.h.
1071
1072         * resolve.cc (get_ffi_type_from_signature): Handle case where
1073         boolean is an int.
1074
1075 Tue Jan 25 08:51:16 2000  Tom Tromey  <tromey@ferrule.cygnus.com>
1076
1077         * interpret.cc (run): Don't call println.
1078         Don't include PrintStream.h.
1079
1080         * gcj/field.h (struct _Jv_Field): Use "jshort" as type for
1081         nameIndex.  Use "jint" as type for boffset.
1082         * java/lang/Class.h (struct _Jv_Method): Made accflags a
1083         _Jv_ushort.
1084         (Class): Likewise.  Also changed type of method_count,
1085         vtable_method_count, size_in_bytes, field_count,
1086         static_field_count, interface_count.
1087         * gcj/array.h (__JArray): Made `length' a const jsize, not an
1088         int.
1089
1090 2000-01-21  Tom Tromey  <tromey@cygnus.com>
1091
1092         * java/lang/reflect/natConstructor.cc (newInstance): Use
1093         _Jv_CallAnyMethodA.
1094         * include/jvm.h: Declare _Jv_CallAnyMethodA.
1095         * java/lang/reflect/natMethod.cc (_Jv_CallAnyMethodA): Renamed
1096         from _Jv_CallNonvirtualMethodA.  Changed interface; overloaded.
1097         Include <jni.h>.
1098         (COPY): Removed.
1099         (invoke): Use _Jv_CallAnyMethodA.
1100         (VAL): Redefined.
1101         * java/lang/Class.h (Class): Declare JvGetFirstStaticField,
1102         JvNumStaticFields, JvNumMethods, and JvGetFirstMethod as friend
1103         functions.
1104         (struct _Jv_Method): Added getNextMethod method.
1105         (JvNumMethods): New function.
1106         (JvGetFirstMethod): Likewise.
1107         * gcj/field.h (JvGetFirstStaticField): New function.
1108         (JvNumStaticFields): Likewise.
1109         (getNextField): Renamed from getNextInstanceField.
1110         (struct _Jv_Field): New method getClass.
1111         * jni.cc: Wrote many new functions.
1112         * include/jni.h (JNI_TRUE): Define.
1113         (JNI_FALSE): Likewise.
1114         (jobject, jclass, jstring, jarray, jthrowable, jobjectArray,
1115         jbyteArray, jshortArray, jintArray, jlongArray, jbooleanArray,
1116         jcharArray, jfloatArray, jdoubleArray): New typedefs.
1117         (jfieldID, jmethodID): Likewise.
1118         (JNI_COMMIT, JNI_ABORT): New defines.
1119         (JNINativeMethod): New struct.
1120         (struct JNINativeInterface): Correctly declared more entries.
1121         (class _Jv_JNIEnv): Added `ex' member.
1122         (JNI_VERSION_1_1): New define.
1123         (JNI_VERSION_1_2): Likewise.
1124
1125         * boehm.cc (_Jv_MarkObj): Use getNextField, not
1126         getNextInstanceField.
1127
1128 2000-01-20  Tom Tromey  <tromey@cygnus.com>
1129
1130         * resolve.cc (StringClass): Removed.
1131         * defineclass.cc (StringClass): Removed.
1132
1133 2000-01-19  Bryce McKinlay  <bryce@albatross.co.nz>
1134
1135         * NEWS: updated.
1136
1137 2000-01-19  Tom Tromey  <tromey@cygnus.com>
1138
1139         * interpret.cc (PC_REGISTER_ASM): Removed.
1140
1141         * java/lang/natThrowable.cc: Don't use `#pragma implementation'.
1142         From Bryce McKinlay.
1143
1144         * All files: Updated copyright to reflect Cygnus purchase.
1145
1146 2000-01-18  Bryce McKinlay <bryce@albatross.co.nz>
1147
1148         * configure: Rebuilt.
1149         * configure.in: Recognize --disable-interpreter.
1150
1151 2000-01-18  Andrew Haley  <aph@cygnus.com>
1152
1153         * name-finder.cc (lookup): Check for dladdr function.
1154         acconfig.h (HAVE_DLADDR): Add.
1155         configure.in: Check for HAVE_DLADDR
1156         configure: Rebuilt.
1157         include/config.h.in:  Rebuilt.
1158
1159 2000-01-17  Andrew Haley  <aph@cygnus.com>
1160
1161         * prims.cc (_Jv_RunMain): Set the name of this executable.
1162
1163 2000-01-17  Tom Tromey  <tromey@cygnus.com>
1164
1165         * java/lang/natThrowable.cc (fillInStackTrace): Return `this' even
1166         when backtrace can't be computed.
1167
1168         * configure: Rebuilt.
1169         * configure.in: Fixed typo in AC_CONFIG_SUBDIRS call.
1170
1171         * java/lang/Runtime.java (loadLibraryInternal): Declare.
1172         * java/lang/natClassLoader.cc (_Jv_FindClass): Removed dead copy.
1173         (_Jv_FindClassInCache): Likewise.
1174         (_Jv_FindClass): Don't conditionalize body on INTERPRETER.
1175         (findSystemClass): Try to load class from compiled module.
1176         Include Runtime.h.
1177         * java/lang/natRuntime.cc (load): Use UTF-8 copy of filename.
1178         (loadLibrary): Likewise.
1179         (lt_preloaded_symbols): Define.
1180         (loadLibraryInternal): New method.
1181         * include/config.h.in: Rebuilt.
1182         * acconfig.h (USE_LTDL): Added.
1183         * Makefile.am (SUBDIRS): Added $(DIRLTDL).
1184         (INCLUDES): Added $(INCLTDL).
1185         (libgcj_la_DEPENDENCIES): Added $(LIBLTDL).
1186         (libgcj_la_LIBADD): Likewise.
1187         * aclocal.m4, configure: Rebuilt.
1188         * configure.in: Added libltdl support.
1189
1190 2000-01-15  Tom Tromey  <tromey@cygnus.com>
1191
1192         * prims.cc (_Jv_PrimClass): Use `JV_STATE_NOTHING', not `0'.
1193
1194 2000-01-14  Andrew Haley  <aph@cygnus.com>
1195
1196         * java/lang/natThrowable.cc: New file.
1197
1198         * java/lang/Throwable.java (fillInStackTrace): Make native.
1199         (printStackTrace): Call native method to do this.
1200         (Throwable): Call fillInStackTrace.
1201         (stackTrace): New variable.
1202
1203         * include/jvm.h: Add _Jv_ThisExecutable functions.
1204
1205         * prims.cc: (_Jv_execName): New variable.
1206         (catch_segv): Call fillInStackTrace.
1207         (catch_fpe): Ditto.
1208         (_Jv_ThisExecutable): New functions.
1209         (JvRunMain): Set the name of this executable.
1210
1211         * Makefile.am: Add java/lang/natThrowable.cc.
1212         Add name-finder.cc.
1213         * Makefile.in: Rebuilt.
1214
1215         * acconfig.h: Add HAVE_PROC_SELF_EXE.
1216
1217         * configure.in: Force link with __frame_state_for in
1218         FORCELIBGCCSPEC.  Add new checks for backtrace.
1219         * include/config.h.in: Rebuilt.
1220
1221         * name-finder.cc: New file.
1222         * include/name-finder.h: New file.
1223
1224 2000-01-16  Anthony Green  <green@cygnus.com>
1225
1226         * java/lang/StringBuffer.java (StringBuffer): Don't special case
1227         null argument.
1228
1229 2000-01-16  Jeff Sturm  <jsturm@sigma6.com>
1230
1231         * java/io/StreamTokenizer.java (nextToken): Avoid unread(TT_EOF).
1232
1233 2000-01-13  Tom Tromey  <tromey@cygnus.com>
1234
1235         * java/lang/natClassLoader.cc (_Jv_FindClass): Register `loader',
1236         not system loader, as initiating loader.
1237
1238 2000-01-11  Tom Tromey  <tromey@cygnus.com>
1239
1240         * java/lang/natSystem.cc (getpwuid_adaptor): New adaptor for
1241         HP/UX.  From David Scott Urban.
1242
1243 2000-01-10  Jeff Sturm  <jsturm@sigma6.com>
1244
1245         * java/lang/natMath.cc (pow): Cast args to `double', not
1246         `jdouble'.
1247         (atan2): Likewise.
1248         (IEEEremainder): Likewise.
1249         * java/lang/mprec.h: Don't wrap includes in `extern "C"'.
1250         * java/lang/fdlibm.h: Don't wrap includes in `extern "C"'.
1251
1252 2000-01-09  Anthony Green  <green@cygnus.com>
1253
1254         * java/lang/natString.cc (init): Test for overflow condition
1255         during out of bounds check.
1256         (getChars): Throw StringIndexOutOfBoundsException, not
1257         ArrayIndexOutOfBoundsException.
1258         (getBytes): Ditto.
1259         (regionMatches): Obey case option during string comparison.
1260
1261         * configure.host (ligcj_interpreter): New variable.  Enable
1262         interpreter by default on IA-32.
1263         * configure.in:  Examine libgcj_interpreter.
1264         * configure: Rebuilt.
1265
1266 2000-01-07  Tom Tromey  <tromey@cygnus.com>
1267
1268         * mauve-libgcj: Don't disable ClassTest.
1269
1270         * java/lang/natClass.cc (getClasses): Wrote.
1271
1272 2000-01-06  Tom Tromey  <tromey@cygnus.com>
1273
1274         * java/lang/natClass.cc (_getConstructors): Correctly check
1275         whether method name is the init name.
1276         (getMethod): Look at accflags on method in `klass', not `this'.
1277
1278 2000-01-05  Tom Tromey  <tromey@cygnus.com>
1279
1280         * java/lang/natClass.cc (getMethod): Compute offset relative to
1281         `klass's methods table, not `this's table.
1282
1283         * java/lang/reflect/natMethod.cc (_Jv_CallNonvirtualMethodA):
1284         In unwrapping/widening case, check whether `k' is null, not
1285         whether it is primitive.  Initialize `num' from `argelts', not
1286         `paramelts'.  Correct create and pass arguments to ffi_call.
1287         Don't let presence of `this' argument affect index used to look in
1288         argument arrays.
1289         (COPY): Set appropriate element in `values' vector.
1290
1291         * java/lang/natClass.cc: Include <gcj/method.h>.
1292
1293         * java/lang/Class.h (_getMethods): Correctly declare as private,
1294         not public.
1295
1296         * java/lang/Class.h (_getMethods): Declare.
1297         * java/lang/Class.java (_getMethods): Declare.
1298         * java/lang/natClass.cc (getDeclaringClass): Always return NULL.
1299         (getDeclaredClasses): Always return empty array.
1300         (_getMethods): New method.
1301         (getMethods): Wrote.
1302         (getDeclaredMethod): Return `rmethod'.
1303         (finit_name): New global.
1304         (getDeclaredMethods): Check for finit_name.
1305         (_getMethods): Likewise.
1306         (getMethod): Only return public methods.
1307
1308         * java/lang/reflect/natMethod.cc (get_ffi_type): Test size of
1309         jboolean and select correct ffi type on that basis.
1310         (_Jv_CallNonvirtualMethodA): Handle `void' return type.
1311         Constructor call always has `void' return type.
1312
1313 2000-01-04  Tom Tromey  <tromey@cygnus.com>
1314
1315         * java/lang/Class.h (getSignature): Updated.
1316         * java/lang/Class.java (getSignature): Updated.
1317         * java/lang/natClass.cc (getSignature): Added `is_constructor'
1318         argument.
1319         (getConstructor): Ensure constructor is public.
1320         (_getConstructors): Check for public-ness of constructor when
1321         `declared' is false, not when it is true.
1322
1323 2000-01-04  Warren Levy  <warrenl@cygnus.com>
1324
1325         * java/net/natPlainDatagramSocketImpl.cc (peek): Removed unnecesary
1326         comment.
1327         (receive): Set the sender's address in the DatagramPacket.
1328
1329 2000-01-04  Tom Tromey  <tromey@cygnus.com>
1330
1331         * java/lang/reflect/natConstructor.cc (newInstance): Pass
1332         declaring class as return_type argument to
1333         _Jv_CallNonvirtualMethodA.
1334         * java/lang/reflect/natMethod.cc (_Jv_CallNonvirtualMethodA): In
1335         constructor case, create object and use it as `this' argument.
1336         * java/lang/Class.h (_getConstructors): Declare.
1337         (_getFields): Declare.
1338         * java/lang/Class.java (getConstructors): Wrote.
1339         (_getConstructors): New native method.
1340         (getDeclaredConstructors): Wrote.
1341         (_getFields): Declare new native method.
1342         * java/lang/natClass.cc (_Jv_LookupInterfaceMethod): Removed
1343         incorrect comment.
1344         (getMethod): Work correctly when class is primitive.
1345         (getDeclaredMethods): Likewise.  Compute offset using `method',
1346         not `mptr'.
1347         (getDeclaredMethod): Likewise.
1348         (getConstructor): Wrote.
1349         (ConstructorClass): New define.
1350         (getDeclaredConstructor): Wrote.
1351         (_getConstructors): New method.
1352         (_getFields): New method.
1353         (getFields): Wrote.
1354
1355         * Makefile.in: Rebuilt.
1356         * Makefile.am (AM_CXXFLAGS): Added -D_GNU_SOURCE.
1357
1358         * prims.cc: Remove `#pragma implementation'.
1359         * gcj/array.h: Remove `#pragma interface'.
1360
1361         * prims.cc (_Jv_equaln): New function.
1362         * java/lang/Class.java (getSignature): Declare.
1363         * resolve.cc (_Jv_LookupDeclaredMethod): Moved to natClass.cc.
1364         * java/lang/natClass.cc (_Jv_LookupDeclaredMethod): Moved from
1365         resolve.cc.
1366         (getSignature): New method.
1367         (getDeclaredMethod): Wrote.
1368         (getMethod): Wrote.
1369         Include StringBuffer.h.
1370         * java/lang/Class.h (Class): Added _Jv_FromReflectedConstructor
1371         as a friend.  Unconditionally declare _Jv_LookupDeclaredMethod as
1372         a friend.
1373         (getSignature): Declare.
1374         * include/jvm.h (_Jv_GetTypesFromSignature): Declare.
1375         (_Jv_equaln): Declare.
1376         (_Jv_CallNonvirtualMethodA): Declare.
1377         * Makefile.in: Rebuilt.
1378         * Makefile.am (nat_source_files): Added natConstructor.cc.
1379         (java/lang/reflect/Constructor.h): New target.
1380         * java/lang/reflect/natConstructor.cc: New file.
1381         * java/lang/reflect/Constructor.java (newInstance): Now native.
1382         (declaringClass): Renamed from decl_class.
1383         (offset): Renamed from index.
1384         (getType): New native method.
1385         (getModifiers): Now native.
1386         (getParameterTypes): Call getType if required.
1387         (hashCode): Include hash code from declaring class.
1388         (modifiers): Removed.
1389         (toString): Call getType if required.
1390         * gcj/method.h (_Jv_FromReflectedConstructor): New function.
1391         * java/lang/reflect/natMethod.cc (hack_call): New method.
1392         Removed `#if 0' around FFI code.
1393         Include <gnu/gcj/RawData.h>.
1394         (invoke): Use _Jv_CallNonvirtualMethodA.  Throw
1395         IllegalArgumentException when argument object and class disagree.
1396         (_Jv_GetTypesFromSignature): New function.
1397         (getType): Use it.
1398         (ObjectClass): New define.
1399         (_Jv_CallNonvirtualMethodA): New function.
1400         * java/lang/reflect/Method.java (hack_trampoline): New method.
1401         (hack_call): New native method.