libjava/ChangeLog

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