libjava/ChangeLog

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