libjava/ChangeLog

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