libjava/ChangeLog

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