libjava/ChangeLog

   1 2000-02-26  Anthony Green  <green@cygnus.com>
   2
   3         * gnu/gcj/io/MimeTypes.java: Test for null.
   4
   5         * jni.cc (_Jv_JNI_AttachCurrentThread): Minor cleanup.
   6         (JNI_GetCreatedJavaVMs): Remove compiler warning.
   7
   8         * java/net/URLConnection.java: Update copyright notice.
   9
  10 2000-02-25  Tom Tromey  <tromey@cygnus.com>
  11
  12         * jni.cc (_Jv_JNI_RegisterNatives): Conditionalize body on
  13         `INTERPRETER'.
  14
  15 2000-02-25  Bryce McKinlay  <bryce@albatross.co.nz>
  16
  17         * java/net/URLConnection.java (initializeDateFormats): New
  18         private method.
  19         (getHeaderFieldDate): Call initializeDateFormats if required.
  20         locale, dateFormat1, dateFormat2, dateFormat3: Don't initialize
  21         these.
  22         Fix for PR libgcj/38.
  23
  24 2000-02-24  Warren Levy  <warrenl@cygnus.com>
  25
  26         * java/math/BigInteger.java(ival): Made private.
  27         (words): Ditto.
  28         (neg): Ditto.
  29
  30 2000-02-20  Anthony Green  <green@cygnus.com>
  31
  32         * Makefile.in: Rebuilt.
  33         * Makefile.am (ordinary_java_source_files): Add
  34         gnu/gcj/io/DefaultMimeTypes.java and gnu/gcj/io/MimeTypes.java
  35
  36         * scripts/MakeDefaultMimeTypes.java: New file.
  37         * scripts/mime.types: New file.
  38         * scripts/classes.pl: Moved from top level.
  39         * classes.pl: Moved to scripts directory.
  40
  41         * java/net/URLConnection.java: Implement guessContentTypeFromName.
  42
  43         * gnu/gcj/io/MimeTypes.java: New file.
  44         * gnu/gcj/io/DefaultMimeTypes.java: New file.
  45
  46 2000-02-20  Tom Tromey  <tromey@cygnus.com>
  47
  48         * boehm.cc (_Jv_AllocBytes): Clear returned memory.
  49
  50 2000-02-19  Bryce McKinlay  <bryce@albatross.co.nz>
  51
  52         * java/util/zip/ZipEntry.java (setCrc): Fix overflow.
  53         (setSize): ditto.
  54
  55 2000-02-18  Tom Tromey  <tromey@cygnus.com>
  56
  57         * include/jvm.h (_Jv_GetJavaVM): Declare.
  58         * include/java-interp.h (_Jv_GetFirstMethod): New function.
  59         (_Jv_MethodBase::get_method): New method.
  60         (_Jv_JNIMethod::set_function): New method.
  61         * jni.cc (_Jv_JNI_UnregisterNatives): New function.
  62         (_Jv_JNI_RegisterNatives): New function.
  63         (_Jv_JNIFunctions): Updated for new functions.
  64         (_Jv_GetJavaVM): New function.
  65         (_Jv_JNI_GetJavaVM): Use it.  Now static.
  66         (_Jv_JNI_AttachCurrentThread): Create a new JNIEnv if this thread
  67         is already a Java thread but does not have a JNIEnv yet.
  68
  69         * java/lang/natRuntime.cc (_load): Pass the JavaVM to the onload
  70         function.
  71
  72 2000-02-17  Tom Tromey  <tromey@cygnus.com>
  73
  74         * gcj/field.h (_Jv_Field::getClass): Don't use JvAssert.
  75         Fixes PR gcj/152.
  76
  77 2000-02-16  Tom Tromey  <tromey@cygnus.com>
  78
  79         * jni.cc (_Jv_JNI_CallStaticMethodV): Added some assertions.
  80
  81         * jni.cc (_Jv_JNI_NewObjectV): Corrected assertion.
  82         (_Jv_JNI_NewObject): Likewise.
  83         (_Jv_JNI_NewObjectA): Likewise.
  84         (_Jv_JNI_CallAnyMethodV): In constructor case, pass correct value
  85         as "return" type to _Jv_CallAnyMethodA.
  86         (_Jv_JNI_CallAnyMethodA): Likewise.
  87         (_Jv_JNI_CallAnyVoidMethodV): Likewise.
  88
  89         * jni.cc (_Jv_JNI_FindClass): Use ClassLoader.loadClass, not
  90         findClass.
  91
  92 2000-02-15  Tom Tromey  <tromey@cygnus.com>
  93
  94         * resolve.cc (ncode): Set args_raw_size.  Compute jni_cif and
  95         jni_arg_types.
  96         (init_cif): Added `rtype_p' argument.
  97         * include/java-interp.h (class _Jv_MethodBase): Added
  98         args_raw_size.
  99         (class _Jv_InterpMethod): Removed args_raw_size.
 100         (class _Jv_JNIMethod): Added jni_cif and jni_arg_types fields.
 101         * jni.cc (call): Pass JNIEnv and (for static methods only) the
 102         class pointer as well as the ordinary arguments.
 103
 104         * jni.cc (mangled_name): Skip leading `(' in signature.
 105
 106         * jni.cc (add_char): Added missing `else'.
 107
 108         * jni.cc (_Jv_JNI_AttachCurrentThread): Return error if malloc
 109         fails.
 110
 111 2000-02-15  Bryce McKinlay  <bryce@albatross.co.nz>
 112
 113         * NEWS: Updated.
 114
 115         * java/lang/natRuntime.cc (_load): Include library path with
 116         exception message.
 117
 118         * java/lang/natSystem.cc (init_properties): set java.lang.classpath
 119         property.
 120
 121         * java/lang/natThread.cc (dumpStack): Removed.
 122         * java/lang/Thread.java (dumpStack): Implemented.
 123
 124 2000-02-15  Tom Tromey  <tromey@cygnus.com>
 125
 126         * java/lang/natRuntime.cc (_load): On Unix, prefix library name
 127         with `lib' for loadLibrary.  Fixes PR gcj/150.
 128
 129 2000-02-14  Warren Levy  <warrenl@cygnus.com>
 130
 131         * gnu/gcj/math/MPN.java(findLowestBit): Made methods public.
 132
 133         * java/math/BigInteger.java(BigInteger(int,int,java.util.Random):
 134           New constructor.
 135         (min): Implemented.
 136         (max): Implemented.
 137         (modPow): Rewritten to not use the naive, slow, brute force approach.
 138         (isProbablePrime): Implemented.
 139         (testBit): Implemented.
 140         (flipBit): Implemented.
 141         (getLowestSetBit): Implemented.
 142
 143 2000-02-16  Anthony Green  <green@redhat.com>
 144
 145         * configure.host: Use the same options for i386 and i486 as we do
 146         for i586 and i686.
 147
 148 2000-02-12  Tom Tromey  <tromey@cygnus.com>
 149
 150         * java/io/File.java (createTempFile): Use low bits from counter,
 151         not high bits.
 152
 153 Fri Feb 11 19:48:08 2000  Anthony Green  <green@cygnus.com>
 154
 155         * THANKS: More thanks.
 156
 157 2000-02-11  Tom Tromey  <tromey@cygnus.com>
 158
 159         * interpret.cc (continue1): Use STOREA, not STOREI, to implement
 160         astore instruction.  From Hans Boehm.
 161
 162 2000-02-11  Warren Levy  <warrenl@cygnus.com>
 163
 164         * java/math/BigInteger.java(BigInteger(String, int)): New constructor.
 165         (BigInteger(String)): New constructor.
 166         (not): Rewritten using version from Kawa's BitOps class.
 167         (valueOf): New private methods from Kawa's BitOps class.
 168         (swappedOp): ditto.
 169         (bitOp): ditto.
 170         (setBitOp): ditto.
 171         (and): Implemented.
 172         (or): Implemented.
 173         (xor): Implemented.
 174         (andNot): Implemented.
 175         (clearBit): Implemented.
 176         (setBit): Implemented.
 177         (bitCount): Implemented.
 178         (toByteArray): Implemented.
 179
 180 2000-02-11  Tom Tromey  <tromey@cygnus.com>
 181
 182         * java/io/File.java (nextValue): Now synchronized.
 183
 184 2000-02-10  Tom Tromey  <tromey@cygnus.com>
 185
 186         * java/io/natFileDescriptorPosix.cc (open): Recognize EXCL flag.
 187         * java/io/FileDescriptor.java (EXCL): New static field.
 188         * java/io/File.java (tmpdir): New static field.
 189         (createTempFile): New method.
 190         (nextValue): New method.
 191         * java/lang/natSystem.cc (init_properties): Set java.io.tmpdir
 192         property.
 193
 194         * include/jni.h (JNI_FALSE): Renamed from JNI_TRUE; oops.
 195         (jboolean): Declare as an attributed int, not a bool.
 196         (_Jv_func): Declare differently for C.
 197
 198         * gnu/gcj/jni/natNativeThread.cc: New file.
 199         * gnu/gcj/jni/NativeThread.java: New file.
 200         * java/lang/Thread.java (data): Now a RawData.
 201         * include/jvm.h (_Jv_GetCurrentJNIEnv, _Jv_SetCurrentJNIEnv):
 202         Declare.
 203         * Makefile.in: Rebuilt.
 204         * Makefile.am (java/lang/Thread.h): New target.
 205         (ordinary_java_source_files): Added NativeThread.java.
 206         (nat_source_files): Added natNativeThread.cc.
 207         * java/lang/natThread.cc: Include <jni.h>
 208         (struct natThread): Added `jni_env' field.
 209         (_Jv_GetCurrentJNIEnv): New function.
 210         (_Jv_SetCurrentJNIEnv): Likewise.
 211         (initialize_native): Initialize jni_env.
 212         Include RawData.h.
 213         * jni.cc (ThreadGroupClass): New define.
 214         (_Jv_JNI_InvokeFunctions): New structure.
 215         (JNI_GetCreatedJavaVMs): New function.
 216         (the_vm): New global.
 217         (JNI_GetDefaultJavaVMInitArgs): New function.
 218         Include NativeThread.h.
 219         (NativeThreadClass): New define.
 220         (_Jv_JNI_EnsureLocalCapacity): Return JNI_ERR, not -1.
 221         (_Jv_JNI_DestroyJavaVM): New function.
 222         (_Jv_JNI_AttachCurrentThread): New function.
 223         (_Jv_JNI_DetachCurrentThread): New function.
 224         (_Jv_JNI_GetEnv): New function.
 225         (JNI_CreateJavaVM): New function.
 226         (_Jv_JNI_GetJavaVM): New function.
 227         (_Jv_JNIFunctions): Added entry for GetJavaVM.
 228         * include/jni.h (JavaVMAttachArgs): New structure.
 229         (JNI_EDETACHED): New define.
 230         (JNI_EVERSION): Likewise.
 231         (JavaVM): Define properly.
 232         (struct JNIInvokeInterface): New structure.
 233         (class _Jv_JavaVM): New class.
 234         (JNI_OnLoad, JNI_OnUnload): Declare.
 235         (JNI_GetDefaultJavaVMInitArgs, JNI_CreateJavaVM,
 236         JNI_GetCreatedJavaVMs): Declare.
 237         (JavaVMInitArgs): New typedef.
 238         (JavaVMOption): Likewise.
 239         (JNI_ERR): New define.
 240         (JNI_OK): Likewise.
 241
 242 2000-02-10  Andrew Haley  <aph@cygnus.com>
 243
 244         * interpret.cc: Don't include fdlibm.h.
 245         Replace #if with #ifdef throughout.
 246         Declare extern __ieee754_fmod.
 247         (continue1): Remove op_getfield, op_getstatic, op_putfield,
 248         op_putstatic insns.
 249         * resolve.cc (_Jv_PrepareClass): Use imeth as method pointer.
 250         Search class hierarchy for superclass vtable.
 251
 252         * java/lang/natClassLoader.cc (_Jv_UnregisterClass): Don't fall
 253         off the end of a pointer list.
 254
 255         * java/lang/natThread.cc (stop): Don't abort, throw an exception
 256         instead.
 257         (suspend): Ditto.
 258
 259 2000-02-09  Tom Tromey  <tromey@cygnus.com>
 260
 261         * java/lang/natRuntime.cc (_load): Call add_library.
 262         (loadLibraryInternal): Likewise.
 263
 264         * gnu/gcj/convert/natIconv.cc (Input_iconv::finalize): Call
 265         iconv_close when handle is not NULL.  Thanks to Andrew Haley.
 266         (Output_iconv::finalize): Likewise.
 267
 268 2000-02-08  Tom Tromey  <tromey@cygnus.com>
 269
 270         * java/util/Properties.java (setProperty): New method.
 271         (store): New method.
 272
 273 2000-02-07  Tom Tromey  <tromey@cygnus.com>
 274
 275         * java/lang/Runtime.java (_load): Declare.
 276         (load, loadLibrary): Wrote in terms of _load.
 277         * java/lang/natRuntime.cc (load): Call JNI_OnLoad if it appears in
 278         library.
 279         (loadLibrary): Likewise.
 280         Include <jni.h>.
 281         (_load): New method.
 282         (loadLibrary, load): Removed.
 283
 284         * jni.cc (ThrowableClass): New define.
 285         (_Jv_JNI_Throw): Check argument.
 286         (_Jv_JNI_ThrowNew): Likewise.
 287         (wrap_value): Don't wrap object if it is NULL.
 288         (_Jv_JNI_DefineClass): Use wrap_value.
 289         (_Jv_JNI_FindClass): Likewise.
 290         (_Jv_JNI_GetSuperclass): Likewise.
 291         (_Jv_JNI_ExceptionOccurred): Likewise.
 292         (_Jv_JNI_AllocObject): Likewise.
 293         (_Jv_JNI_GetObjectClass): Likewise.
 294         (_Jv_JNI_NewString): Likewise.
 295         (_Jv_JNI_NewStringUTF): Likewise.
 296         (_Jv_JNI_NewObjectArray): Likewise.
 297         (_Jv_JNI_GetObjectArrayElement): Likewise.
 298         (_Jv_JNI_NewPrimitiveArray): Likewise.
 299         (_Jv_JNI_ToReflectedField): Likewise.
 300         (_Jv_JNI_ToReflectedMethod): Likewise.
 301         (_Jv_JNI_AllocObject): Check argument.
 302         (_Jv_JNI_NewObjectV): Likewise.
 303         (_Jv_JNI_NewObject): Likewise.
 304         (_Jv_JNI_NewObjectA): Likewise.
 305         (_Jv_JNI_GetObjectClass): Likewise.
 306         (_Jv_JNI_GetField): Likewise.
 307         (_Jv_JNI_SetField): Likewise.
 308
 309         * interpret.cc (PUSHL): Don't use expression statement.
 310         (PUSHD): Likewise.
 311         (LOADL): Likewise.
 312         (STOREL): Likewise.
 313
 314         * jni.cc (add_char): Conditional on INTERPRETER.
 315         (mangled_name): Likewise.
 316         (call): Likewise.
 317         * include/java-interp.h (class _Jv_MethodBase): Conditional on
 318         INTERPRETER.
 319         (class _Jv_JNIMethod): Likewise.
 320
 321 2000-02-04  Warren Levy  <warrenl@cygnus.com>
 322
 323         * Makefile.am: Added MPN.java and BigInteger.java.
 324         * Makefile.in: Rebuilt.
 325         * gnu/gcj/math/MPN.java: New file.  From Kawa by Per Bothner
 326         <per@bothner.com>.
 327         * java/math/BigInteger.java: New file.  Based primarily on
 328         Kawa's IntNum.java by Per Bothner <per@bothner.com>.
 329
 330 2000-02-04  Tom Tromey  <tromey@cygnus.com>
 331
 332         * defineclass.cc (handleMethodsBegin): Allocate _Jv_MethodBase
 333         pointers.
 334         (handleMethodsEnd): Fixed error messages.  Create a _Jv_JNIMethod
 335         if the method is native.
 336         * resolve.cc (ncode): Don't handle native methods.
 337         (_Jv_JNIMethod::ncode): New method.
 338         (_Jv_PrepareClass): Handle native methods.
 339         * jni.cc (call): Renamed from _Jv_JNI_conversion_call.
 340         Include AbstractMethodError.h.
 341         (add_char): New function.
 342         (mangled_name): Likewise.
 343         * include/java-interp.h (class _Jv_JNIMethod): New class.
 344         (class _Jv_MethodBase): New class.
 345         (class _Jv_InterpMethod): Derive from _Jv_MethodBase.
 346         (_Jv_InterpClass): Changed `interpreted_methods' field to type
 347         `_Jv_MethodBase'.
 348
 349         * include/jvm.h (_Jv_FindSymbolInExecutable): Declare.
 350         * java/lang/natRuntime.cc (libraries_size, libraries_count,
 351         libraries): New globals.
 352         (add_library): New function.
 353         (_Jv_FindSymbolInExecutable): New function.
 354
 355         * java/lang/natClassLoader.cc (initiated_classes, loaded_classes):
 356         Now static.
 357
 358 2000-02-04  Andrew Haley  <aph@cygnus.com>
 359
 360         * java/lang/Throwable.java (CPlusPlusDemangler): New class.
 361         (printStackTrace): Use a CPlusPlusDemangler to demangle names.
 362         * java/lang/natThrowable.cc (printRawStackTrace): Rename
 363         printStackTrace to printRawStackTrace.
 364
 365 2000-02-03  Tom Tromey  <tromey@cygnus.com>
 366
 367         * java/util/Calendar.java (toString): New method.
 368         * java/util/SimpleTimeZone.java (clone): New method.
 369         (toString): New method.
 370         * java/util/TimeZone.java (clone): New method.
 371         * java/text/SimpleDateFormat.java (clone): New method.
 372         * java/text/NumberFormat.java (clone): New method.
 373         (equals): New method.
 374         * java/text/Format.java (clone): New method.
 375         * java/text/DateFormatSymbols.java (DateFormatSymbols): New
 376         constructor.
 377         (clone): New method.
 378         * java/text/DateFormat.java (clone): New method.
 379         * java/text/Collator.java (clone): New method.
 380
 381 2000-02-03  Tom Tromey  <tromey@cygnus.com>
 382
 383         * java/io/PipedOutputStream.java (write(byte[], int, int)): New
 384         method.
 385
 386 2000-02-01  Tom Tromey  <tromey@cygnus.com>
 387
 388         * include/java-interp.h (_Jv_JNI_conversion_call): Declare.
 389         * resolve.cc (ncode): Use _Jv_JNI_conversion_call when
 390         constructing the closure if the function is native.
 391         * jni.cc (_Jv_JNI_conversion_call): Now returns `void'.  No longer
 392         a template function, #if'd out, or static.
 393         Include <java-interp.h>.
 394
 395         * include/jni.h (class _Jv_JNIEnv): Corrected calls using `...'.
 396
 397         * include/jni.h (class _Jv_JNIEnv): Added all C++ inline methods.
 398
 399         * jni.cc (_Jv_JNI_PopLocalFrame): Leave loop when `n == NULL'.
 400         (_Jv_JNI_conversion_call): _Jv_JNI_PopLocalFrame will never leave
 401         `locals == NULL'.
 402         (wrap_value): New function.
 403         (_Jv_JNI_CallAnyMethodV): Use it.
 404         (_Jv_JNI_CallAnyMethodA): Likewise.
 405         (_Jv_JNI_GetField): Use wrap_value; removed specialized version.
 406         (_Jv_JNI_GetStaticField): Likewise.
 407
 408         * jni.cc (_Jv_JNI_GetField): Specialize for jobject.
 409         (_Jv_JNI_GetStaticField): Likewise.
 410
 411 2000-01-31  Tom Tromey  <tromey@cygnus.com>
 412
 413         * prims.cc (_Jv_MallocUnchecked): New function.
 414         (main_init): Call _Jv_JNI_Init.
 415         * include/jvm.h (_Jv_MallocUnchecked): Declare.
 416         (_Jv_JNI_Init): Declare.
 417         * jni.cc: Include Hashtable.h, OutOfMemoryError.h, Integer.h,
 418         <string.h>.
 419         (_Jv_JNI_NewGlobalRef): New function.
 420         (_Jv_JNI_DeleteGlobalRef): New function.
 421         (_Jv_JNI_DeleteLocalRef): New function.
 422         (_Jv_JNI_conversion_call): Initialize and clear local reference
 423         frame.
 424         (_Jv_JNI_NewLocalRef): New function.
 425         (struct _Jv_JNI_LocalFrame): New structure.
 426         (_Jv_JNI_PushLocalFrame): New function.
 427         (_Jv_JNI_EnsureLocalCapacity): New function.
 428         (FRAME_SIZE): New define.
 429         (_Jv_JNI_GetStringChars): Mark string, not characters.
 430         (_Jv_JNI_ReleaseStringChars): Unmark string, not characters.
 431         (_Jv_JNI_GetPrimitiveArrayElements): Mark array, not elements.
 432         (_Jv_JNI_ReleasePrimitiveArrayElements): Unmark array, not
 433         elements.
 434         (_Jv_JNI_DefineClass): Make return value a local ref.
 435         (_Jv_JNI_FindClass): Likewise.
 436         (_Jv_JNI_GetSuperclass): Likewise.
 437         (_Jv_JNI_ExceptionOccurred): Likewise.
 438         (_Jv_JNI_AllocObject): Likewise.
 439         (_Jv_JNI_GetObjectClass): Likewise.
 440         (_Jv_JNI_CallAnyMethodV): Likewise.
 441         (_Jv_JNI_NewString): Likewise.
 442         (_Jv_JNI_NewStringUTF): Likewise.
 443         (_Jv_JNI_NewObjectArray): Likewise.
 444         (_Jv_JNI_GetObjectArrayElement): Likewise.
 445         (_Jv_JNI_ToReflectedField): Likewise.
 446         (_Jv_JNI_ToReflectedMethod): Likewise.
 447         (_Jv_JNIFunctions): Updated table for new functions.
 448         (_Jv_JNI_Init): New function.
 449         (mark_for_gc): Wrote.
 450         (unmark_for_gc): Wrote.
 451         * include/jni.h (struct JNINativeInterface): Removed name from
 452         PopLocalFrame parameter.
 453         (class _Jv_JNIEnv): Added `locals' field.
 454
 455 Mon Jan 31 00:43:15 2000  Anthony Green  <green@redhat.com>
 456
 457         * gnu/gcj/convert/natIconv.cc (read): Minor fixes.
 458         (write): Ditto.
 459
 460 2000-01-30  Tom Tromey  <tromey@cygnus.com>
 461
 462         * include/config.h.in: Rebuilt.
 463         * acconfig.h (HAVE_ICONV): Define.
 464         * configure: Rebuilt.
 465         * configure.in: Check for `iconv' function.
 466         * gnu/gcj/convert/BytesToUnicode.java (getDecoder): Try iconv if
 467         no specific encoder exists.
 468         * gnu/gcj/convert/UnicodeToBytes.java (getEncoder): Try iconv if
 469         no specific encoder exists.
 470         * Makefile.in: Rebuilt.
 471         * Makefile.am (convert_source_files): Mention Input_iconv.java and
 472         Output_iconv.java.
 473         (nat_source_files): Added natIconv.cc.
 474         * gnu/gcj/convert/natIconv.cc: New file.
 475         * gnu/gcj/convert/Input_iconv.java: New file.
 476         * gnu/gcj/convert/Output_iconv.java: New file.
 477
 478 2000-01-28  Tom Tromey  <tromey@cygnus.com>
 479
 480         * Makefile.in: Rebuilt.
 481         * Makefile.am (LIBFFIINCS): Added MULTIBUILDTOP.
 482
 483 2000-01-26  Tom Tromey  <tromey@cygnus.com>
 484
 485         * gcj/method.h (JvNumMethods): Moved from Class.h.
 486         (JvGetFirstMethod): Likewise.
 487         * java/lang/Class.h (Object): Updated decl of
 488         _Jv_JNI_ToReflectedField.
 489         (Object): Added _Jv_JNI_ToReflectedMethod as a friend.
 490         * Makefile.in: Rebuilt.
 491         * Makefile.am (java/lang/reflect/Field.h): Added `jboolean'
 492         argument of _Jv_JNI_ToReflectedField.
 493         (java/lang/reflect/Constructor.h): Added _Jv_JNI_ToReflectedMethod
 494         as a friend.
 495         (java/lang/reflect/Method.h): Likewise.
 496         * include/jni.h (class _Jv_JNIEnv): Added `klass' member.  Use
 497         __GCJ_JNI_IMPL__.
 498         (jweak): New typedef.
 499         (struct JNINativeInterface): Correctly declare remaining entries.
 500         * jni.cc: Include Class.h, ClassLoader.h.
 501         (_Jv_JNI_FindClass): New function.
 502         (_Jv_JNI_DefineClass): New function.
 503         (_Jv_JNI_conversion_call): New function.
 504         (_Jv_JNI_FindClass): Use current class loader to find class.
 505         (_Jv_JNI_ExceptionCheck): New function.
 506         (_Jv_JNI_FromReflectedField): Now static.
 507         (MethodClass): New define.
 508         (_Jv_JNI_FromReflectedMethod): New function.
 509         (_Jv_JNI_ToReflectedMethod): Likewise.
 510         Include Method.h.
 511         (_Jv_JNI_IsAssignableFrom): Renamed.
 512         (_Jv_JNI_GetStringRegion): New function.
 513         Include StringIndexOutOfBoundsException.h.
 514         (_Jv_JNI_GetStringUTFRegion): New function.
 515         (_Jv_JNIFunctions): Updated for new functions.
 516         (_Jv_JNI_GetPrimitiveArrayCritical): New function
 517         (_Jv_JNI_ReleasePrimitiveArrayCritical): Likewise.
 518         (_Jv_JNI_GetStringCritical): New function.
 519         (_Jv_JNI_ReleaseStringCritical): Likewise.
 520         (get_throwable): Removed.
 521         (GCJ_JV_JNIENV_FRIEND): Removed.
 522         (__GCJ_JNI_IMPL__): Define.
 523         Include method.h.
 524
 525         * resolve.cc (get_ffi_type_from_signature): Handle case where
 526         boolean is an int.
 527
 528 Tue Jan 25 08:51:16 2000  Tom Tromey  <tromey@ferrule.cygnus.com>
 529
 530         * interpret.cc (run): Don't call println.
 531         Don't include PrintStream.h.
 532
 533         * gcj/field.h (struct _Jv_Field): Use "jshort" as type for
 534         nameIndex.  Use "jint" as type for boffset.
 535         * java/lang/Class.h (struct _Jv_Method): Made accflags a
 536         _Jv_ushort.
 537         (Class): Likewise.  Also changed type of method_count,
 538         vtable_method_count, size_in_bytes, field_count,
 539         static_field_count, interface_count.
 540         * gcj/array.h (__JArray): Made `length' a const jsize, not an
 541         int.
 542
 543 2000-01-21  Tom Tromey  <tromey@cygnus.com>
 544
 545         * java/lang/reflect/natConstructor.cc (newInstance): Use
 546         _Jv_CallAnyMethodA.
 547         * include/jvm.h: Declare _Jv_CallAnyMethodA.
 548         * java/lang/reflect/natMethod.cc (_Jv_CallAnyMethodA): Renamed
 549         from _Jv_CallNonvirtualMethodA.  Changed interface; overloaded.
 550         Include <jni.h>.
 551         (COPY): Removed.
 552         (invoke): Use _Jv_CallAnyMethodA.
 553         (VAL): Redefined.
 554         * java/lang/Class.h (Class): Declare JvGetFirstStaticField,
 555         JvNumStaticFields, JvNumMethods, and JvGetFirstMethod as friend
 556         functions.
 557         (struct _Jv_Method): Added getNextMethod method.
 558         (JvNumMethods): New function.
 559         (JvGetFirstMethod): Likewise.
 560         * gcj/field.h (JvGetFirstStaticField): New function.
 561         (JvNumStaticFields): Likewise.
 562         (getNextField): Renamed from getNextInstanceField.
 563         (struct _Jv_Field): New method getClass.
 564         * jni.cc: Wrote many new functions.
 565         * include/jni.h (JNI_TRUE): Define.
 566         (JNI_FALSE): Likewise.
 567         (jobject, jclass, jstring, jarray, jthrowable, jobjectArray,
 568         jbyteArray, jshortArray, jintArray, jlongArray, jbooleanArray,
 569         jcharArray, jfloatArray, jdoubleArray): New typedefs.
 570         (jfieldID, jmethodID): Likewise.
 571         (JNI_COMMIT, JNI_ABORT): New defines.
 572         (JNINativeMethod): New struct.
 573         (struct JNINativeInterface): Correctly declared more entries.
 574         (class _Jv_JNIEnv): Added `ex' member.
 575         (JNI_VERSION_1_1): New define.
 576         (JNI_VERSION_1_2): Likewise.
 577
 578         * boehm.cc (_Jv_MarkObj): Use getNextField, not
 579         getNextInstanceField.
 580
 581 2000-01-20  Tom Tromey  <tromey@cygnus.com>
 582
 583         * resolve.cc (StringClass): Removed.
 584         * defineclass.cc (StringClass): Removed.
 585
 586 2000-01-19  Bryce McKinlay  <bryce@albatross.co.nz>
 587
 588         * NEWS: updated.
 589
 590 2000-01-19  Tom Tromey  <tromey@cygnus.com>
 591
 592         * interpret.cc (PC_REGISTER_ASM): Removed.
 593
 594         * java/lang/natThrowable.cc: Don't use `#pragma implementation'.
 595         From Bryce McKinlay.
 596
 597         * All files: Updated copyright to reflect Cygnus purchase.
 598
 599 2000-01-18  Bryce McKinlay <bryce@albatross.co.nz>
 600
 601         * configure: Rebuilt.
 602         * configure.in: Recognize --disable-interpreter.
 603
 604 2000-01-18  Andrew Haley  <aph@cygnus.com>
 605
 606         * name-finder.cc (lookup): Check for dladdr function.
 607         acconfig.h (HAVE_DLADDR): Add.
 608         configure.in: Check for HAVE_DLADDR
 609         configure: Rebuilt.
 610         include/config.h.in:  Rebuilt.
 611
 612 2000-01-17  Andrew Haley  <aph@cygnus.com>
 613
 614         * prims.cc (_Jv_RunMain): Set the name of this executable.
 615
 616 2000-01-17  Tom Tromey  <tromey@cygnus.com>
 617
 618         * java/lang/natThrowable.cc (fillInStackTrace): Return `this' even
 619         when backtrace can't be computed.
 620
 621         * configure: Rebuilt.
 622         * configure.in: Fixed typo in AC_CONFIG_SUBDIRS call.
 623
 624         * java/lang/Runtime.java (loadLibraryInternal): Declare.
 625         * java/lang/natClassLoader.cc (_Jv_FindClass): Removed dead copy.
 626         (_Jv_FindClassInCache): Likewise.
 627         (_Jv_FindClass): Don't conditionalize body on INTERPRETER.
 628         (findSystemClass): Try to load class from compiled module.
 629         Include Runtime.h.
 630         * java/lang/natRuntime.cc (load): Use UTF-8 copy of filename.
 631         (loadLibrary): Likewise.
 632         (lt_preloaded_symbols): Define.
 633         (loadLibraryInternal): New method.
 634         * include/config.h.in: Rebuilt.
 635         * acconfig.h (USE_LTDL): Added.
 636         * Makefile.am (SUBDIRS): Added $(DIRLTDL).
 637         (INCLUDES): Added $(INCLTDL).
 638         (libgcj_la_DEPENDENCIES): Added $(LIBLTDL).
 639         (libgcj_la_LIBADD): Likewise.
 640         * aclocal.m4, configure: Rebuilt.
 641         * configure.in: Added libltdl support.
 642
 643 2000-01-15  Tom Tromey  <tromey@cygnus.com>
 644
 645         * prims.cc (_Jv_PrimClass): Use `JV_STATE_NOTHING', not `0'.
 646
 647 2000-01-14  Andrew Haley  <aph@cygnus.com>
 648
 649         * java/lang/natThrowable.cc: New file.
 650
 651         * java/lang/Throwable.java (fillInStackTrace): Make native.
 652         (printStackTrace): Call native method to do this.
 653         (Throwable): Call fillInStackTrace.
 654         (stackTrace): New variable.
 655
 656         * include/jvm.h: Add _Jv_ThisExecutable functions.
 657
 658         * prims.cc: (_Jv_execName): New variable.
 659         (catch_segv): Call fillInStackTrace.
 660         (catch_fpe): Ditto.
 661         (_Jv_ThisExecutable): New functions.
 662         (JvRunMain): Set the name of this executable.
 663
 664         * Makefile.am: Add java/lang/natThrowable.cc.
 665         Add name-finder.cc.
 666         * Makefile.in: Rebuilt.
 667
 668         * acconfig.h: Add HAVE_PROC_SELF_EXE.
 669
 670         * configure.in: Force link with __frame_state_for in
 671         FORCELIBGCCSPEC.  Add new checks for backtrace.
 672         * include/config.h.in: Rebuilt.
 673
 674         * name-finder.cc: New file.
 675         * include/name-finder.h: New file.
 676
 677 2000-01-16  Anthony Green  <green@cygnus.com>
 678
 679         * java/lang/StringBuffer.java (StringBuffer): Don't special case
 680         null argument.
 681
 682 2000-01-16  Jeff Sturm  <jsturm@sigma6.com>
 683
 684         * java/io/StreamTokenizer.java (nextToken): Avoid unread(TT_EOF).
 685
 686 2000-01-13  Tom Tromey  <tromey@cygnus.com>
 687
 688         * java/lang/natClassLoader.cc (_Jv_FindClass): Register `loader',
 689         not system loader, as initiating loader.
 690
 691 2000-01-11  Tom Tromey  <tromey@cygnus.com>
 692
 693         * java/lang/natSystem.cc (getpwuid_adaptor): New adaptor for
 694         HP/UX.  From David Scott Urban.
 695
 696 2000-01-10  Jeff Sturm  <jsturm@sigma6.com>
 697
 698         * java/lang/natMath.cc (pow): Cast args to `double', not
 699         `jdouble'.
 700         (atan2): Likewise.
 701         (IEEEremainder): Likewise.
 702         * java/lang/mprec.h: Don't wrap includes in `extern "C"'.
 703         * java/lang/fdlibm.h: Don't wrap includes in `extern "C"'.
 704
 705 2000-01-09  Anthony Green  <green@cygnus.com>
 706
 707         * java/lang/natString.cc (init): Test for overflow condition
 708         during out of bounds check.
 709         (getChars): Throw StringIndexOutOfBoundsException, not
 710         ArrayIndexOutOfBoundsException.
 711         (getBytes): Ditto.
 712         (regionMatches): Obey case option during string comparison.
 713
 714         * configure.host (ligcj_interpreter): New variable.  Enable
 715         interpreter by default on IA-32.
 716         * configure.in:  Examine libgcj_interpreter.
 717         * configure: Rebuilt.
 718
 719 2000-01-07  Tom Tromey  <tromey@cygnus.com>
 720
 721         * mauve-libgcj: Don't disable ClassTest.
 722
 723         * java/lang/natClass.cc (getClasses): Wrote.
 724
 725 2000-01-06  Tom Tromey  <tromey@cygnus.com>
 726
 727         * java/lang/natClass.cc (_getConstructors): Correctly check
 728         whether method name is the init name.
 729         (getMethod): Look at accflags on method in `klass', not `this'.
 730
 731 2000-01-05  Tom Tromey  <tromey@cygnus.com>
 732
 733         * java/lang/natClass.cc (getMethod): Compute offset relative to
 734         `klass's methods table, not `this's table.
 735
 736         * java/lang/reflect/natMethod.cc (_Jv_CallNonvirtualMethodA):
 737         In unwrapping/widening case, check whether `k' is null, not
 738         whether it is primitive.  Initialize `num' from `argelts', not
 739         `paramelts'.  Correct create and pass arguments to ffi_call.
 740         Don't let presence of `this' argument affect index used to look in
 741         argument arrays.
 742         (COPY): Set appropriate element in `values' vector.
 743
 744         * java/lang/natClass.cc: Include <gcj/method.h>.
 745
 746         * java/lang/Class.h (_getMethods): Correctly declare as private,
 747         not public.
 748
 749         * java/lang/Class.h (_getMethods): Declare.
 750         * java/lang/Class.java (_getMethods): Declare.
 751         * java/lang/natClass.cc (getDeclaringClass): Always return NULL.
 752         (getDeclaredClasses): Always return empty array.
 753         (_getMethods): New method.
 754         (getMethods): Wrote.
 755         (getDeclaredMethod): Return `rmethod'.
 756         (finit_name): New global.
 757         (getDeclaredMethods): Check for finit_name.
 758         (_getMethods): Likewise.
 759         (getMethod): Only return public methods.
 760
 761         * java/lang/reflect/natMethod.cc (get_ffi_type): Test size of
 762         jboolean and select correct ffi type on that basis.
 763         (_Jv_CallNonvirtualMethodA): Handle `void' return type.
 764         Constructor call always has `void' return type.
 765
 766 2000-01-04  Tom Tromey  <tromey@cygnus.com>
 767
 768         * java/lang/Class.h (getSignature): Updated.
 769         * java/lang/Class.java (getSignature): Updated.
 770         * java/lang/natClass.cc (getSignature): Added `is_constructor'
 771         argument.
 772         (getConstructor): Ensure constructor is public.
 773         (_getConstructors): Check for public-ness of constructor when
 774         `declared' is false, not when it is true.
 775
 776 2000-01-04  Warren Levy  <warrenl@cygnus.com>
 777
 778         * java/net/natPlainDatagramSocketImpl.cc (peek): Removed unnecesary
 779         comment.
 780         (receive): Set the sender's address in the DatagramPacket.
 781
 782 2000-01-04  Tom Tromey  <tromey@cygnus.com>
 783
 784         * java/lang/reflect/natConstructor.cc (newInstance): Pass
 785         declaring class as return_type argument to
 786         _Jv_CallNonvirtualMethodA.
 787         * java/lang/reflect/natMethod.cc (_Jv_CallNonvirtualMethodA): In
 788         constructor case, create object and use it as `this' argument.
 789         * java/lang/Class.h (_getConstructors): Declare.
 790         (_getFields): Declare.
 791         * java/lang/Class.java (getConstructors): Wrote.
 792         (_getConstructors): New native method.
 793         (getDeclaredConstructors): Wrote.
 794         (_getFields): Declare new native method.
 795         * java/lang/natClass.cc (_Jv_LookupInterfaceMethod): Removed
 796         incorrect comment.
 797         (getMethod): Work correctly when class is primitive.
 798         (getDeclaredMethods): Likewise.  Compute offset using `method',
 799         not `mptr'.
 800         (getDeclaredMethod): Likewise.
 801         (getConstructor): Wrote.
 802         (ConstructorClass): New define.
 803         (getDeclaredConstructor): Wrote.
 804         (_getConstructors): New method.
 805         (_getFields): New method.
 806         (getFields): Wrote.
 807
 808         * Makefile.in: Rebuilt.
 809         * Makefile.am (AM_CXXFLAGS): Added -D_GNU_SOURCE.
 810
 811         * prims.cc: Remove `#pragma implementation'.
 812         * gcj/array.h: Remove `#pragma interface'.
 813
 814         * prims.cc (_Jv_equaln): New function.
 815         * java/lang/Class.java (getSignature): Declare.
 816         * resolve.cc (_Jv_LookupDeclaredMethod): Moved to natClass.cc.
 817         * java/lang/natClass.cc (_Jv_LookupDeclaredMethod): Moved from
 818         resolve.cc.
 819         (getSignature): New method.
 820         (getDeclaredMethod): Wrote.
 821         (getMethod): Wrote.
 822         Include StringBuffer.h.
 823         * java/lang/Class.h (Class): Added _Jv_FromReflectedConstructor
 824         as a friend.  Unconditionally declare _Jv_LookupDeclaredMethod as
 825         a friend.
 826         (getSignature): Declare.
 827         * include/jvm.h (_Jv_GetTypesFromSignature): Declare.
 828         (_Jv_equaln): Declare.
 829         (_Jv_CallNonvirtualMethodA): Declare.
 830         * Makefile.in: Rebuilt.
 831         * Makefile.am (nat_source_files): Added natConstructor.cc.
 832         (java/lang/reflect/Constructor.h): New target.
 833         * java/lang/reflect/natConstructor.cc: New file.
 834         * java/lang/reflect/Constructor.java (newInstance): Now native.
 835         (declaringClass): Renamed from decl_class.
 836         (offset): Renamed from index.
 837         (getType): New native method.
 838         (getModifiers): Now native.
 839         (getParameterTypes): Call getType if required.
 840         (hashCode): Include hash code from declaring class.
 841         (modifiers): Removed.
 842         (toString): Call getType if required.
 843         * gcj/method.h (_Jv_FromReflectedConstructor): New function.
 844         * java/lang/reflect/natMethod.cc (hack_call): New method.
 845         Removed `#if 0' around FFI code.
 846         Include <gnu/gcj/RawData.h>.
 847         (invoke): Use _Jv_CallNonvirtualMethodA.  Throw
 848         IllegalArgumentException when argument object and class disagree.
 849         (_Jv_GetTypesFromSignature): New function.
 850         (getType): Use it.
 851         (ObjectClass): New define.
 852         (_Jv_CallNonvirtualMethodA): New function.
 853         * java/lang/reflect/Method.java (hack_trampoline): New method.
 854         (hack_call): New native method.