libobjc/ChangeLog

   1 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
   2
   3         PR libobjc/49882
   4         * class.c (class_getSuperclass): Return the superclass if the
   5         class is in construction.
   6         * objc/runtime.h (class_getSuperclass): Updated documentation.
   7
   8 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
   9
  10         * Makefile.in (INCLUDES): Search
  11         $(srcdir)/$(MULTISRCTOP)../libgcc.
  12
  13 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
  14
  15         * objc/objc.h (__GNU_LIBOBJC__): Bumped to 20110608.
  16
  17 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
  18
  19         * configure.ac (VERSION): Bumped to 4:0:0.
  20         * configure (VERSION): Likewise.
  21
  22 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
  23
  24         * objc/README: Updated.
  25         * objc-private/selector.h: Updated comments.
  26
  27 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
  28
  29         * sendmsg.c (class_get_instance_method): Removed.
  30         (class_get_class_method): Removed.
  31         (objc_get_uninstalled_dtable): Removed.
  32
  33 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
  34
  35         * objc-private/module-abi-8.h (class_get_instance_size): Removed.
  36         * objects.c (class_create_instance): Removed.
  37         * error.c (__USE_FIXED_PROTOTYPES__): Removed.
  38         * gc.c (__objc_generate_gc_type_description): Use
  39         class_getInstanceSize() instead of class_get_instance_size().
  40         * selector.c (sel_types_match): Made static.
  41         (sel_get_typed_uid): Removed.
  42         (sel_get_any_typed_uid): Removed.
  43         (sel_get_name): Removed.
  44         (sel_get_type): Removed.
  45         (sel_register_name): Removed.
  46         (sel_register_typed_name): Removed.
  47         (sel_get_uid): Removed.
  48
  49 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
  50
  51         * encoding.c (method_get_number_of_arguments): Removed.
  52         (method_get_sizeof_arguments): Removed.
  53
  54 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
  55
  56         * class.c (objc_next_class): Removed.
  57         (class_pose_as): Removed.
  58         (CLASSOF): Removed.
  59         (class_table_replace): Removed.
  60         (objc_lookup_class): Removed.
  61
  62 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
  63
  64         Removed the Traditional Objective-C runtime public API.
  65         * Makefile.in (OBJC_DEPRECATED_H): Variable removed.
  66         (install-headers): Do not create the objc/deprecated directory and
  67         do not install the deprecated headers.
  68         (OBJC_H): Removed encoding.h and objc-api.h.
  69         * Object.m: Removed all methods with the exception of -class and
  70         -isEqual:.  Updated includes.  ([-class]): Use Modern API.
  71         * objc/Object.h: Do not include deprecated/Object.h.
  72         * objc/deprecated/Object.h: Removed.
  73         * linking.m (__objc_linking): Call [Object class] instead of
  74         [Object name].
  75         * Protocol.m: Removed all methods with the exception of -isEqual:.
  76         Updated includes.
  77         * objc/Protocol.h: Do not include deprecated/Protocol.h.
  78         * objc/deprecated/Protocol.h: Removed.
  79         * objc/deprecated/struct_objc_symtab.h: Removed.
  80         * objc/deprecated/struct_objc_module.h: Removed.
  81         * objc/deprecated/struct_objc_ivar.h: Removed.
  82         * objc/deprecated/struct_objc_ivar_list.h: Removed.
  83         * objc/deprecated/struct_objc_method.h: Removed.
  84         * objc/deprecated/struct_objc_method_list.h: Removed.
  85         * objc/deprecated/struct_objc_protocol_list.h: Removed.
  86         * objc/deprecated/struct_objc_category.h: Removed.
  87         * objc/deprecated/MetaClass.h: Removed.
  88         * objc/deprecated/objc_msg_sendv.h: Removed.
  89         * objc/deprecated/README: Removed.
  90         * objc/deprecated/struct_objc_class.h: Removed.
  91         * objc/deprecated/struct_objc_protocol.h: Removed.
  92         * objc/deprecated/struct_objc_selector.h: Removed.
  93         * objc/encoding.h: Removed.
  94         * objc/message.h (struct objc_super): Removed the definition for
  95         the Traditional Objective-C runtime API.
  96         * objc/objc.h: Do not include objc/objc-decls.h.
  97         deprecated/struct_objc_selector.h, deprecated/MetaClass.h,
  98         deprecated/struct_objc_class.h, deprecated/struct_objc_protocol.h
  99         and deprecated/objc_msg_sendv.h.  Uncommented new definition of
 100         Protocol *.
 101         * objc/objc-api.h: Removed.
 102         * objc/runtime.h: Updated comments.  Removed check to detect
 103         concurrent usage of Traditional and Modern APIs.
 104         * objc-private/module-abi-8.h: Always define struct objc_class and
 105         struct objc_protocol.  (struct objc_protocol_list): Changed type
 106         of 'list' argument from 'Protocol *' to 'struct objc_protocol *'.
 107         (class_get_instance_size): Added.
 108         * objc-private/protocols.h (__objc_protocols_add_protocol): Take a
 109         'struct objc_protocol *' as argument, not a 'Protocol *'.
 110         * objc-private/runtime.h: Updated comments.
 111         * objc-private/selector.h (struct objc_selector, sel_eq): Added.
 112         * class.c: Include objc-private/selector.h.
 113         (objc_get_meta_class): Return a Class instead of a MetaClass.
 114         * encoding.c (method_get_next_argument): Removed.
 115         (method_get_first_argument): Removed.
 116         (method_get_nth_argument): Removed.
 117         * gc.c: Include objc/runtime.h instead of objc/encoding.h.
 118         Include objc-private/module-abi-8.h and ctype.h.
 119         * protocols.c (__objc_protocols_add_protocol): Take a 'struct
 120         objc_protocl *' as argument, not a 'Protocol *'.
 121         (class_addProtocol): Added casts to 'struct objc_protocol *' and
 122         'Protocol *'.
 123         (class_copyProtocolList): Likewise.
 124         (protocol_conformsToProtocol): Likewise.
 125         (protocol_copyProtocolList): Likewise.
 126         * sarray.c: Include objc-private/module-abi-8.h.
 127         * sendmsg.c (method_get_next_argument): Removed.
 128         (method_get_first_argument): Removed.
 129         (method_get_nth_argument): Removed.
 130         (objc_msg_sendv): Removed.
 131         (arglist_t, retval_t): New.  (class_get_class_method): Take a
 132         'Class', not 'MetaClass', argument.
 133         * thr.c: Include module-abi-8.h.
 134
 135 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 136
 137         * Makefile.in (OBJC_DEPRECATED_H): Removed struct_objc_static_instances.h
 138         and objc_get_uninstalled_dtable.h.
 139         * objc/deprecated/struct_objc_static_instances.h: Removed.
 140         * objc/deprecated/objc_get_uninstalled_dtable.h: Removed.
 141         * objc/objc-api.h: Do not include deprecated/objc_static_instances.h
 142         and deprecated/objc_get_uninstalled_dtable.h.
 143
 144 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 145
 146         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_object_alloc.h.
 147         * objc/deprecated/objc_object_alloc.h: Removed.
 148         * objc/objc-api.h: Do not include deprecated/objc_object_alloc.h.
 149         * objects.c (_objc_object_alloc, _objc_object_dispose,
 150         _objc_object_copy): Removed.
 151         * libobjc.def (__objc_object_alloc, __objc_object_copy,
 152         __objc_object_dispose): Removed.
 153
 154 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 155
 156         * Makefile.in (OBJC_DEPRECATED_H): Removed METHOD_NULL.h.
 157         * objc/objc-api.h: Do not include deprecated/METHOD_NULL.h.
 158         * objc/deprecated/METHOD_NULL.h: Removed.
 159
 160 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 161
 162         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_valloc.h,
 163         objc_malloc.h and objc_unexpected_exception.h.
 164         (exception.lo): Do not use -Wno-deprecated-declarations.
 165         (exception_gc.lo): Likewise.
 166         * objc/objc-api.h: Do not include deprecated/objc_valloc.h,
 167         deprecated/objc_malloc.h and
 168         deprecated/objc_unexpected_exception.h.
 169         * objc/deprecated/objc_valloc.h: Removed.
 170         * objc/deprecated/objc_malloc.h: Removed.
 171         * objc/deprecated/objc_unexpected_exception.h: Removed.
 172         * exception.c (_objc_unexpected_exception): Removed.
 173         (objc_exception_throw): Do not check for
 174         _objc_unexpected_exception.
 175         * memory.c (objc_valloc, _objc_malloc, _objc_atomic_malloc,
 176         _objc_valloc, _objc_realloc, _objc_calloc, _objc_free): Removed.
 177         * libobjc.def (_objc_unexpected_exception, objc_valloc): Removed.
 178
 179 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 180
 181         * objc/objc.h: Do not include deprecated/STR.h.
 182         * objc/deprecated/STR.h: Removed.
 183         * Makefile.in (OBJC_DEPRECATED_H): removed STR.h.
 184
 185 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 186
 187         * Makefile.in (OBJC_H): Removed hash.h and sarray.h.
 188         (OBJC_DEPRECATED_H): Likewise.
 189         * libobjc.def (objc_hash_new, objc_hash_delete, objc_hash_add,
 190         objc_hash_remove, objc_hash_next, objc_hash_value_for_key,
 191         objc_hash_is_key_in_hash, hash_add, hash_delete, hash_new,
 192         hash_next, hash_remove, hash_value_for_key, hash_is_key_in_hash,
 193         sarray_at_put, sarray_at_put_safe, sarray_free, sarray_lazy_copy,
 194         sarray_new, sarray_realloc, sarray_remove_garbage): Removed.
 195         * objc/sarray.h: Removed.
 196         * objc/hash.h: Removed.
 197         * objc/deprecated/sarray.h: Removed.
 198         * objc/deprecated/hash.h: Removed.
 199         * objc/Object.h: Do not include objc/deprecated/hash.h
 200         * Object.m: Include string.h.
 201         * objc/objc-api.h: Do not include objc/deprecated/hash.h.
 202         * objc-private/common.h (GNU_LIBOBJC_COMPILING_LIBOBJC_ITSELF):
 203         Removed.
 204
 205 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 206
 207         * Object.m ([-forward::]): Removed.
 208         * objc/deprecated/Object.h ([-forward::]): Removed.
 209         * sendmsg.c (__objc_forward): Updated comments.
 210
 211 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 212
 213         * Makefile.in (OBJC_H): Removed objc-list.h.
 214         (OBJC_DEPRECATED_H): Removed objc-list.h.
 215         * objc/objc-list.h: File removed.
 216         * objc/deprecated/objc-list.h: File removed.
 217
 218 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 219
 220         * Makefile.in (OBJC_H): Removed typedstream.h.
 221         (OBJC_DEPRECATED_H): Removed typedstream.h.
 222         (C_SOURCE_FILES): Removed archive.c.
 223         (Object.lo): Rule removed.
 224         (Object_gc.lo): Likewise.
 225         (archive.lo): Likewise.
 226         (archive_gc.lo): Likewise.
 227         * objc/deprecated/Object.h ([+streamVersion:], [-read], [-write],
 228         [-awake]): Removed.
 229         Do not include deprecated/typedstream.h.
 230         * Object.m: Removed the same methods.
 231         * archive.c: File removed.
 232         * objc/typedstream.h: File removed.
 233         * objc/deprecated/typedstream.h: File removed.
 234         * libobjc.def (__objc_read_nbyte_uint, __objc_read_nbyte_ulong,
 235         __objc_write_class, __objc_write_object, __objc_write_selector,
 236         objc_close_typed_stream, objc_end_of_typed_stream,
 237         objc_flush_typed_stream, objc_get_stream_class_version,
 238         objc_open_typed_stream, objc_open_typed_stream_for_file,
 239         objc_read_array, objc_read_char, objc_read_int, objc_read_long,
 240         objc_read_object, objc_read_selector, objc_read_short,
 241         objc_read_string, objc_read_type, objc_read_types,
 242         objc_read_unsigned_char, objc_read_unsigned_int,
 243         objc_read_unsigned_long, objc_read_unsigned_short,
 244         objc_write_array, objc_write_char, objc_write_int,
 245         objc_write_long, objc_write_object, objc_write_object_reference,
 246         objc_write_root_object, objc_write_selector, objc_write_short,
 247         objc_write_string, objc_write_string_atomic, objc_write_type,
 248         objc_write_types, objc_write_unsigned_char,
 249         objc_write_unsigned_int, objc_write_unsigned_long,
 250         objc_write_unsigned_short): Removed.
 251
 252 2011-06-02  Nicola Pero  <nicola.pero@meta-innovation.com>
 253
 254         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_error.h.
 255         * objc/deprecated/objc_error.h: Removed.
 256         * objc/objc-api.h: Do not include deprecated/objc_error.h.
 257         * libobjc.def (objc_error, objc_verror): Removed.
 258         * error.c (_objc_error_handler, objc_error, objc_verror,
 259         objc_set_error_handler): Removed.
 260         * Object.m ([-error:], [-perform:], [-perform:with:],
 261         [-perform:with:with], [-subclassResponsibility:],
 262         [-notImplemented:], [-shouldNotImplement:], [-doesNotRecognize:]):
 263         Removed.
 264         * objc/deprecated/Object.h: Removed the same methods.
 265         * sendmsg.c (__objc_forward): Do not try to invoke the "error:"
 266         method after trying to invoke the "doesNotRecognize:" method.
 267
 268 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
 269
 270         * sendmsg.c: Reindented part of the file.  No non-trivial changes
 271         in code.
 272
 273 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
 274
 275         * sendmsg.c (__objc_install_dtable_for_class): Use objc_getClass,
 276         not objc_lookup_class.
 277
 278 2011-05-25  Richard Frith-Macdonald <rfm@gnu.org>
 279             David Ayers  <ayers@fsfe.org>
 280
 281         PR libobjc/38307
 282         * sendmsg.c: Include objc/hash.h.
 283         (get_implementation): New function, mostly with code from get_imp
 284         updated to support the new +initialize dispatch table logic.
 285         (get_imp): Use get_implementation.
 286         (__objc_responds_to): Updated to support the new +initialize
 287         dispatch table logic.
 288         (class_respondsToSelector): Likewise.
 289         (objc_msg_lookup): Use get_implementation.
 290         (__objc_init_install_dtable): Removed.
 291         (__objc_install_methods_in_dtable): Updated arguments.
 292         (__objc_install_dispatch_table_for_class): Renamed to
 293         __objc_install_dtable_for_class and updated to support the new
 294         +initialize dispatch table logic.
 295         (__objc_update_dispatch_table_for_class): Updated to support the
 296         new +initialize dispatch table logic.
 297         (__objc_forward): Call get_implementation instead of get_imp.
 298         (prepared_dtable_table): New.
 299         (__objc_prepare_dtable_for_class): New.
 300         (__objc_prepared_dtable_for_class): New.
 301         (__objc_get_prepared_imp): New.
 302         (__objc_install_prepared_dtable_for_class): New.
 303
 304 2011-05-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 305
 306         PR libobjc/48177
 307         * selector.c (__sel_register_typed_name): Use sel_types_match()
 308         instead of strcmp() to compare selector types (Suggestion by
 309         Richard Frith-Macdonald <rfm@gnu.org>).
 310
 311 2011-04-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 312
 313         PR libobjc/32037
 314         * Makefile.in (OBJC_GCFLAGS): Move ...
 315         * configure.ac (enable_objc_gc): ... here.
 316         Add $(libsuffix) to OBJC_BOEHM_GC.
 317         * configure: Regenerate.
 318
 319 2011-02-28  Nicola Pero  <nicola.pero@meta-innovation.com>
 320
 321         * selector.c (sel_getTypedSelector): Return NULL if there are
 322         multiple selectors with conflicting types.
 323         * objc/runtime.h (sel_getTypedSelector): Updated documentation.
 324
 325 2011-02-28  Richard Frith-Macdonald <rfm@gnu.org>
 326
 327         PR libobjc/47922
 328         * gc.c (class_ivar_set_gcinvisible): Use _C_GCINVISIBLE instead of
 329         a hardcoded "!".
 330
 331 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 332
 333         * configure: Regenerate.
 334
 335 2010-12-26  Nicola Pero  <nicola.pero@meta-innovation.com>
 336
 337         * init.c (create_tree_of_subclasses_inherited_from): Use
 338         class_superclass_of_class instead of assuming a class is
 339         unresolved when it could be resolved.  Tidied up assignment and
 340         check.
 341         (__objc_tree_insert_class): Enhanced DEBUG_PRINTF.
 342         (objc_tree_insert_class): Tidied up loop; return immediately upon
 343         inserting a class.
 344         (__objc_exec_class): Do not set __objc_class_tree_list.
 345
 346 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 347
 348         * selector.c (sel_getTypedSelector): Return NULL if given a NULL
 349         argument.
 350         (sel_registerTypedName): Same.
 351         (sel_registerName): Same.
 352         * objc/runtime.h: Updated documentation.
 353
 354 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 355
 356         * objc/runtime.h (class_addIvar): Updated documentation.  The
 357         alignment is actually the log_2 of the alignment in bytes.
 358         * ivars.c (class_addIvar): Corresponding change to the
 359         implementation.
 360
 361 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 362
 363         * objc/runtime.h (sel_getType): Renamed to sel_getTypeEncoding to
 364         be consistent with method_getTypeEncoding and
 365         ivar_getTypeEncoding.
 366         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
 367         * selector.c (sel_getType): Renamed to sel_getTypeEncoding.
 368         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
 369         (sel_get_type): Updated call to sel_getType.
 370
 371 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 372
 373         * objc/runtime.h (class_conformsToProtocol,
 374         class_copyProtocolList): Updated documentation.
 375
 376 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
 377
 378         * init.c (create_tree_of_subclasses_inherited_from): Updated
 379         DEBUG_PRINTF messages.
 380         (__objc_tree_insert_class): Same.
 381         (__objc_send_load_using_method_list): Same.
 382         (__objc_send_load): Same.
 383         (__objc_exec_class): Same.  In particular, do not print the module
 384         name since it is no longer used.
 385         * sendmsg.c (__objc_send_initialize): Added DEBUG_PRINTFs for
 386         tracking +initialize calls.
 387         (__objc_update_dispatch_table_for_class): Added DEBUG_PRINTFs for
 388         tracking updates of dispatch tables.
 389         (__objc_install_dispatch_table_for_class): Same.
 390
 391 2010-12-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 392
 393         * Makefile.in (libobjc$(libsuffix).la): Link with -Wc,-shared-libgcc.
 394         (libobjc_gc$(libsuffix).la): Likewise.
 395
 396 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
 397
 398         * sendmsg.c (class_addMethod): Return NO if the method already
 399         exists in the class.
 400
 401 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
 402
 403         * init.c (duplicate_classes): New.
 404         (__objc_exec_class): Initialize duplicate_classes.
 405         (__objc_create_classes_tree): Ignore classes in the
 406         duplicate_classes table.
 407         (__objc_call_load_callback): Same.
 408         (__objc_init_class): If a duplicate class is found, add it to
 409         duplicate_classes instead of aborting.  Return YES if the class is
 410         not a duplicate, and NO if it is.
 411         * objc-private/runtime.h (__objc_init_class): Updated prototype.
 412
 413 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
 414
 415         * objc-private/objc-list.h: Reindented file.  No code changes.
 416         * objc-private/sarray.h: Same change.
 417
 418 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
 419
 420         * objc-private/accessors.h: Removed 'extern "C"' guards.  This
 421         file is never compiled with C++.
 422         * objc-private/hash.h: Same change.
 423         * objc-private/objc-list.h: Same change.
 424         * objc-private/objc-sync.h: Same change.
 425         * objc-private/protocols.h: Same change.
 426         * objc-private/runtime.h: Same change.
 427         * objc-private/sarray.h: Same change.
 428         * objc-private/selector.h: Same change.
 429
 430 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 431
 432         PR libobjc/18764
 433         * class.c (__objc_add_class_to_hash): Return YES if the class was
 434         added, and NO if it already existed.
 435         * init.c (__objc_init_class): If __objc_add_class_to_hash returns
 436         NO, then abort the program with an error message.
 437         * objc-private/runtime.h (__objc_add_class_to_hash): Updated
 438         declaration.
 439
 440 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 441
 442         * init.c (_objc_load_callback): Initialize with 0.
 443         (__objc_call_callback): Renamed to __objc_call_load_callback.
 444         Check _objc_load_callback only once, and if it is not set, return
 445         immediately.
 446         (objc_send_load): Updated call to __objc_call_callback.
 447
 448 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 449
 450         PR libobjc/16110
 451         * init.c (__objc_send_message_in_list): Renamed to
 452         __objc_send_load_using_method_list.  Do not take an 'op' argument.
 453         Register the 'load' selector if needed.
 454         (__objc_send_load): Do not register the 'load' selector.  Updated
 455         call to __objc_send_message_in_list.
 456         (__objc_create_classes_tree): Add the class of any claimed
 457         category that was loaded in the module to the list of classes for
 458         which we try to execute +load.
 459
 460 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 461
 462         * objc-private/common.h: When DEBUG is defined, include <stdio.h>.
 463         Updated comments.
 464         * init.c (__objc_tree_insert_class): Use %p, not %x, when printing
 465         a pointer using DEBUG_PRINTF.
 466
 467 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 468
 469         PR libobjc/45953
 470         * selector.c (__sel_register_typed_name): When registering a new
 471         selector with the same name as an existing one, reuse the existing
 472         name string.  Also updated types, casts and comments in the whole
 473         function.
 474
 475 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 476
 477         * objc-private/module-abi-8.h (struct objc_symtab): Declare 'refs'
 478         to be 'struct objc_selector *' and not 'SEL'.
 479         * init.c (__objc_exec_class): Call
 480         __objc_register_selectors_from_module instead of iterating over
 481         each selector and calling __sel_register_typed_name for each.
 482         * objc-private/selector.h: Declare
 483         __objc_register_selectors_from_module instead of
 484         __sel_register_typed_name.
 485         * selector.c (__objc_register_selectors_from_module): New.
 486         (__sel_register_typed_name): Made static.
 487
 488 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 489
 490         * linking.m: Do not include objc/NXConstStr.h.
 491
 492 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 493
 494         * objc-private/runtime.h (DEBUG_PRINTF): Moved from here ...
 495         * objc-private/common.h (DEBUG_PRINTF): To here.
 496         * hash.c: Do not include objc-private/runtime.h and objc/thr.h.
 497
 498 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 499
 500         * hash.c: Tidied up comments and indentation.  No code changes.
 501
 502 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 503
 504         PR libobjc/47012
 505         * accessors.m (objc_getProperty): If not atomic, do not
 506         retain/autorelease the returned value.
 507
 508 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 509
 510         * objc-private/runtime.h (__objc_selector_max_index,
 511         __objc_init_selector_tables, __objc_register_selectors_from_class,
 512         __objc_register_selectors_from_list,
 513         __objc_register_selectors_from_description_list): Moved to ...
 514         * objc-private/selector.h: ... here.
 515
 516 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 517
 518         * objc-private/runtime.h (__objc_class_links_resolved): Removed.
 519         (__objc_print_dtable_stats): Removed.
 520         (__sel_register_typed_name): Removed.
 521         * sendmsg.c (__objc_print_dtable_stats): Use 'void' as argument.
 522
 523 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 524
 525         * init.c (__objc_exec_class): Call __objc_resolve_class_links (),
 526         if appropriate, after loading the module.
 527
 528 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 529
 530         * sendmsg.c (method_setImplementation): Do not declare.
 531
 532 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 533
 534         * objc/message.h: Updated comments.
 535         * objc/runtime.h: Updated comments.
 536
 537 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 538
 539         * class.c (objc_lookupClass): Renamed to objc_lookUpClass.
 540         * protocols.c: Updated all calls to objc_lookupClass to call
 541         objc_lookUpClass instead.
 542         * sendmsg.c (objc_lookupClass): Do not declare.
 543         (get_imp): Update call to objc_lookupClass to call
 544         objc_lookUpClass instead.
 545         * objc/runtime.h (objc_lookupClass): Renamed to objc_lookUpClass.
 546
 547 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 548
 549         * objc/runtime.h (class_ivar_set_gcinvisible): Declare.
 550         * sendmsg.c (_CLS_IN_CONSTRUCTION, CLS_IS_IN_CONSTRUCTION): Do not
 551         define.  Updated comments.
 552
 553 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 554
 555         * objc/encoding.h: Updated comments.
 556         * objc/runtime.h: Updated comments.
 557         (objc_setGetUnknownClassHandler): Mark with objc_EXPORT.
 558         (objc_sizeof_type): Same.
 559         (objc_alignof_type): Same.
 560         (objc_aligned_size): Same.
 561         (objc_promoted_size): Same.
 562         (objc_skip_type_qualifiers): Same.
 563         (objc_skip_typespec): Same.
 564         (objc_skip_offset): Same.
 565         (objc_skip_argspec): Same.
 566         (objc_get_type_qualifiers): Same.
 567         (objc_layout_structure): Same.
 568         (objc_layout_structure_next_member): Same.
 569         (objc_layout_finish_structure): Same.
 570         (objc_layout_structure_get_info): Same.
 571
 572 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 573
 574         * init.c: Updated comments.
 575         * objc/objc-api.h: Updated comments.
 576         * objc/runtime.h (_objc_load_callback): Declare.
 577
 578 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 579
 580         * objc/Object.h: Include deprecated/typedstream.h and
 581         deprecated/hash.h instead of typedstream.h.  Updated comments.
 582
 583 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 584
 585         * Makefile.in (OBJC_DEPRECATED_H): Added objc_msg_sendv.h.
 586         * objc/deprecated/objc_msg_sendv.h: New.
 587         * objc/message.h: Do not define retval_t, apply_t, arglist,
 588         arglist_t, objc_msg_sendv, now in
 589         objc/deprecated/objc_msg_sendv.h.
 590         * objc/objc.h: Do not include message.h; include
 591         objc/deprecated/objc_msg_sendv.h instead.  Tidied up comments.
 592         * sendmsg.c: Include objc/message.h.
 593         * thr.c: Include objc/message.h.
 594
 595 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 596
 597         * objc/objc-exception.h: Include objc-decls.h.  Mark all
 598         functions with objc_EXPORT.
 599         * objc/objc-sync.h: Same change.
 600
 601 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 602
 603         * Protocol.m: Moved all methods, with the exception of -isEqual:,
 604         into the 'Deprecated' category.
 605         * objc/Protocol.h: Removed all methods, moved to
 606         objc/deprecated/Protocol.h.  Include objc/deprecated/Protocol.h.
 607         * objc/deprecated/Protocol.h: New.
 608         * Makefile.in (OBJC_DEPRECATED_H): Added Protocol.h.
 609
 610 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 611
 612         * init.c: Include objc-private/selector.h.  Do not declare
 613         __sel_register_typed_name.
 614         * objc-private/selector.h (__sel_register_typed_name): Declare.
 615         * selector.c: Include objc-private/selector.h.
 616
 617 2010-12-18  Nicola Pero  <nicola.pero@meta-innovation.com>
 618
 619         * class.c: Tidied up comments and indentation.  No code changes.
 620         * error.c: Same.
 621         * exception.c: Same.
 622         * init.c: Same.
 623         * ivars.c: Same.
 624         * memory.c: Same.
 625         * objc-foreach.c: Same.
 626         * objc-sync.c: Same.
 627         * objects.c: Same.
 628         * protocols.c: Same.
 629         * sarray.c: Same.
 630         * thr.c: Same.
 631
 632 2010-12-17  Nicola Pero  <nicola.pero@meta-innovation.com>
 633
 634         * init.c: Include objc/runtime.h and objc-private/module-abi-8.h
 635         instead of objc/objc-api.h.
 636         (init_check_module_version): Take a 'struct objc_module *'
 637         argument instead of 'Module_t'.  Use 'struct objc_module *'
 638         instead of 'Module_t'.
 639         (__objc_created_classes_tree): Take a 'struct objc_module *'
 640         argument instead of 'Module_t'; use 'struct objc_symtab *' instead
 641         of 'Symtab_t'.
 642         (__objc_call_callback): Take a 'struct objc_module *' argument
 643         instead of 'Module_t'; use 'struct objc_symtab *' instead of
 644         'Symtab_t' and 'struct objc_category *' instead of 'Category_t'.
 645         (_objc_load_callback): Take a 'struct objc_category *' argument
 646         instead of 'Category *'.
 647         (class_superclass_of_class): Use objc_getClass() instead of
 648         objc_lookup_class().
 649         (create_tree_of_subclasses_inherited_from): Same change (also, use
 650         an explicit 'if' instead of '?').
 651         (objc_init_statics): Same change.
 652         (objc_send_load): Same change.
 653         (__objc_init_protocol): same change.
 654         (__objc_send_message_in_list): Take a 'struct objc_method_list *'
 655         argument instead of 'MethodList_t'.  Use 'struct objc_method *'
 656         instead of 'Method_t'.
 657         (__objc_send_load): Use 'struct objc_method_list *' instead of
 658         'MethodList_t'.  Use sel_registerName() instead of
 659         sel_register_name().
 660         (__objc_exec_class): Take a 'struct objc_module *' argument
 661         instead of 'Module_t'.  Use 'struct objc_symtab *' instead of
 662         'Symtab_t'.  Use objc_getClass() instead of objc_lookup_class().
 663         Use 'struct objc_category *' instead of 'Category_t'.
 664
 665 2010-12-16  Nicola Pero  <nicola.pero@meta-innovation.com>
 666
 667         * sendmsg.c: Include objc/runtime.h instead of objc/objc-api.h.
 668         Include objc-private/module-abi-8.h and objc-private/selector.h
 669         instead of objc/encoding.h.
 670         (objc_msg_lookup_super): Use super->super_class instead of
 671         super->class.
 672         (method_get_first_argument, method_get_next_argument): Declare
 673         locally.
 674         (class_get_instance_method): Declare before using.
 675         (objc_msg_sendv): Use 'struct objc_method' instead of 'Method'.
 676         (__objc_init_dispatch_tables, __objc_send_initialize): Use
 677         sel_registerName() instead of sel_register_name().
 678         (__objc_forward): Use sel_getName() instead of sel_get_name().
 679         (objc_get_uninstalled_dtable): Use 'void' as argument.
 680         * objc-private/selector.h: New.
 681
 682 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 683
 684         * objc/message.h (objc_super): When using the modern API, do not
 685         define Super and Super_t, and always use 'super_class' for the
 686         super class field.
 687         (objc_msg_lookup_super): Updated prototype to use 'struct
 688         objc_super *' instead of 'Super_t'.
 689         * sendmsg.c (objc_msg_lookup_super): Updated prototype to use
 690         'struct objc_super *' instead of 'Super_t'.
 691
 692 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 693
 694         * objc/message.h: Update comments, reindented code and moved
 695         deprecated types and functions at the end of the file.  No code
 696         changes.
 697
 698 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 699
 700         * ivars.c (class_addIvar): Use the 'size' argument instead of
 701         trying to calculate it using objc_sizeof_type().
 702         * objc/runtime.h (class_addIvar): Updated comments.
 703
 704 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 705
 706         * sendmsg.c: Reindented some code and tidied up comments.  No
 707         actual code changes.
 708
 709 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
 710
 711         * objc/Object.h: Moved all the methods, with the exception of
 712         -class and -isEqual:, into ...
 713         * objc/deprecated/Object.h: here.
 714         * Object.m: Moved all the methods, with the exception of -class
 715         and -isEqual: into the 'Deprecated' category.
 716
 717 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
 718
 719         * objects.c (object_copy): Do not #undef as we are no longer
 720         including objc/objc-api.h.
 721         * selector.c: Include objc/runtime.h and
 722         objc-private/module-abi-8.h.  Do not include objc/objc-api.h and
 723         objc/encoding.h.  Updated
 724         (__objc_register_selectors_from_class): Use struct
 725         objc_method_list * instead of MethodList_t.
 726         (__objc_register_selectors_from_list): Use Method instead of
 727         Method_t.
 728         (struct objc_method_description_list): Do not define here.
 729         (__objc_register_instance_methods_to_class): Use struct
 730         objc_method_list * instead of MethodList_t and Method instead of
 731         Method_t.
 732
 733 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
 734
 735         * selector.c: Reindented some code and tidied up comments.  No
 736         actual code changes.
 737
 738 2010-12-13  Iain Sandoe  <iains@gcc.gnu.org>
 739
 740         * encoding.c (_darwin_rs6000_special_round_type_align): New.
 741         (darwin_rs6000_special_round_type_align): Adjust to use new routine.
 742
 743 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
 744
 745         * sendmsg.c (selector_resolveClassMethod): New.
 746         (selector_resolveInstanceMethod): New.
 747         (__objc_resolve_class_method): New.
 748         (__objc_resolve_instance_method): New.
 749         (get_imp): Call __objc_resolve_class_method or
 750         __objc_resolve_instance_method at the appropriate time.
 751         (objc_msg_lookup): Same.
 752         (class_getClassMethod): Same.
 753         (class_getInstanceMethod): Same.
 754         (__objc_init_dispatch_tables): Initialize
 755         selector_resolveClassMethod and selector_resolveInstanceMethod.
 756         * objc/runtime.h: Updated documentation of class_getClassMethod,
 757         class_getInstanceMethod and class_getMethodImplementation.
 758
 759 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
 760
 761         * objc-private/module-abi-8.h (struct objc_symtab): Updated
 762         description of sel_ref_cnt and refs.
 763         * objc/deprecated/struct_objc_symtab.h (objc_symtab): Same change.
 764
 765 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
 766
 767         PR target/40125
 768         PR lto/46695
 769         * configure.ac (extra_ldflags_libobjc): Invoke ACX_LT_HOST_FLAGS.
 770         * Makefile.in (lt_host_flags): Import AC_SUBST'd value.
 771         * aclocal.m4: Regenerate.
 772         * configure: Regenerate.
 773
 774 2010-12-03  Matthias Klose  <doko@ubuntu.com>
 775
 776         * configure.ac (VERSION): Bump the version to 3:0:0.
 777         * configure: Regenerate.
 778
 779 2010-11-23  Richard Frith-Macdonald <rfm@gnu.org>
 780
 781         * sendmsg.c (get_imp): Fixed call to __objc_get_forward_imp to
 782         pass nil as the receiver since we don't know the receiver at this
 783         point.
 784
 785 2010-11-18  Nicola Pero  <nicola.pero@meta-innovation.com>
 786
 787         * ivars.c: Include stdlib.h.
 788         * protocols.c: Same change.
 789
 790 2010-10-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 791
 792         * Makefile.in (OBJC_SOURCE_FILES): Added accessors.m.
 793         * accessors.m: New.
 794         * init.c: Include objc-private/accessors.h.
 795         (__objc_exec_class): Call __objc_accessors_init.
 796         * objc-private/accessors.h: New.
 797
 798 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
 799
 800         * objc/message.h: Moved initial includes outside of extern "C".
 801         * objc/runtime.h: Add extern "C" for Objective-C++.
 802
 803 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
 804
 805         * init.c (objc_send_load): Do not wait for NXConstantString to be
 806         registered before executing +load.  There is no point if
 807         -fconstant-string-class=xxx is used when compiling all modules,
 808         as is the case for almost all users.
 809         * linking.m (__objc_linking): Do not try to forcefully link in
 810         NXConstantString.
 811
 812 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
 813
 814         * objc/runtime.h: Updated comments.
 815         (class_addMethod): New.
 816         (class_addIvar): New.
 817         (class_replaceMethod): New.
 818         (objc_allocateClassPair): New.
 819         (objc_registerClassPair): New.
 820         (objc_disposeClassPair): New.
 821         * class.c (objc_allocateClassPair): New.
 822         (objc_registerClassPair): New.
 823         (objc_disposeClassPair): New.
 824         (class_getSuperclass): Return Nil if a class is in construction.
 825         * init.c (__objc_exec_class): Call __objc_init_class.
 826         (__objc_init_class): New.
 827         * ivars.c (class_copyIvarList): Return NULL if class is in
 828         construction.  Do not lock the runtime mutex.
 829         (class_getInstanceVariable): Return NULL if class is in
 830         construction.  Do not lock the runtime mutex.
 831         (class_addIvar): New.
 832         * sendmsg.c (class_addMethod): New.
 833         (class_replaceMethod): New.
 834         * objc-private/module-abi-8.h (__CLS_SETNOTINFO): New.
 835         (_CLS_IN_CONSTRUCTION): New.
 836         (CLS_IS_IN_CONSTRUCTION): New.
 837         (CLS_SET_IN_CONSTRUCTION): New.
 838         (CLS_SET_NOT_IN_CONSTRUCTION): New.
 839         * objc-private/runtime.h (__objc_init_class): New.
 840
 841 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
 842
 843         * class.c (class_getSuperclass): Call __objc_resolve_class_links
 844         if the class is not resolved yet.
 845         * ivars.c (class_getInstanceVariable): Use class_getSuperclass.
 846
 847 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
 848
 849         * objc/runtime.h (class_getIvarLayout): New.
 850         (class_getWeakIvarLayout): New.
 851         (class_setIvarLayout): New.
 852         (class_setWeakIvarLayout): New.
 853         * ivars.c (class_getIvarLayout): New.
 854         (class_getWeakIvarLayout): New.
 855         (class_setIvarLayout): New.
 856         (class_setWeakIvarLayout): New.
 857
 858 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 859
 860         * objc/runtime.h (class_copyPropertyList): New.
 861         (class_getProperty): New.
 862         (property_getAttributes): New.
 863         (property_getName): New.
 864         * ivars.c (class_copyPropertyList): New.
 865         (class_getProperty): New.
 866         (property_getAttributes): New.
 867         (property_getName): New.
 868
 869 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 870
 871         * objc-private/runtime.h (__objc_update_classes_with_methods): New.
 872         * class.c (__objc_update_classes_with_methods): New.
 873         (objc_getClassList): Do not lock the class lock.
 874         * methods.c (method_exchangeImplementations): New.
 875         (method_setImplementation): New.
 876         * objc/runtime.h (method_setImplementation): New.
 877         (method_exchangeImplementations): New.
 878
 879 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 880
 881         * Protocol.m: Include objc/runtime.h and
 882         objc-private/module-abi-8.h instead of objc/objc-api.h.  Do not
 883         repeat Protocol's instance variables.
 884         (struct objc_method_description_list): Do not define here.
 885         ([-conformsTo:]): Reimplemented on top of protocol_conformsTo().
 886         ([descriptionForInstanceMethod:]): Use sel_isEqual() to compare
 887         selectors directly instead of getting names and then using strcmp.
 888         ([descriptionForClassMethod:]): Same change.
 889         ([-isEqual:]): Reimplemented on top of protocol_isEqual().
 890         * protocols.c (protocol_getMethodDescription): Use sel_isEqual()
 891         to compare selectors directly instead of getting names and then
 892         using strcmp.
 893         * objc/Protocol.h: Updated comments.
 894
 895 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 896
 897         * init.c (__objc_init_protocol): New function which fixes up a
 898         protocol's class pointer, registers it with the runtime, register
 899         all protocol selectors and registers associated protocols too.
 900         (objc_init_statics): Detect if we are initializing protocols, and
 901         if so, use __objc_init_protocol instead of only fixing up the
 902         class pointer.
 903         (__objc_init_protocls): Use __objc_init_protocol.
 904         * objc-private/module-abi-8.h: Updated comments.
 905         * objc-private/runtime.h
 906         (__objc_register_selectors_from_description_list): New.
 907         * selector.c (__objc_register_selectors_from_description_list):
 908         New.  (struct objc_method_description_list): Declare.
 909         * Protocol.m ([-descriptionForInstanceMethod:]): Use sel_get_name
 910         when accessing the name of a method, which is now correctly a SEL.
 911         ([-descriptionForClassMethod:]): Same change.
 912         * protocols.c (protocol_getMethodDescription): Same change.
 913         * objc/runtime.h: Updated comments.
 914         (sel_registerTypedName): Fixed typo in function name.
 915
 916 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
 917
 918         PR libobjc/23214
 919         * init.c (objc_init_statics): Do not skip the initialization of a
 920         statics list if the first object has already been initialized; in
 921         the case of Protocols, while the first one may have been
 922         initialized, some others may not have been initialized yet.
 923
 924 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
 925
 926         * Makefile.in (OBJC_DEPRECATED_H): Added
 927         objc_get_uninstalled_dtable, objc_object_alloc.h and
 928         struct_objc_static_instances.h.
 929
 930 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
 931
 932         * encoding.c (method_copyReturnType): New.
 933         (method_copyArgumentType): New.
 934         (method_getReturnType): New.
 935         (method_getArgumentType): New.
 936         * methods.c (method_getDescription): New.
 937         * objc/runtime.h (method_copyReturnType): New.
 938         (method_copyArgumentType): New.
 939         (method_getReturnType): New.
 940         (method_getArgumentType): New.
 941         (method_getDescription): New.
 942
 943 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
 944
 945         * encoding.c: Tidied up comments.
 946         (objc_skip_variable_name): New static inline function.
 947         (objc_sizeof_type): Use objc_skip_variable_name instead of copying
 948         the same code over and over.
 949         (objc_alignof_type): Same.
 950         (objc_aligned_size): Same.
 951         (objc_promoted_size): Same.
 952         (objc_skip_typespec): Same.
 953         (objc_layout_structure_next_member): Same.
 954         (objc_skip_offset): Skip a '-' before the digits (if any).  Fixed
 955         historical bug where objc_skip_offset would skip one byte even if
 956         there is no offset: check that the first offset digit is actually
 957         a digit before skipping it.
 958         (objc_skip_type_qualifiers): Mark as inline.
 959         (objc_skip_typespec): Mark as inline.
 960
 961 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
 962
 963         * Makefile.in (C_SOURCE_FILES): Added methods.c.
 964         * encoding.c (method_getNumberOfArguments): New.
 965         (method_get_number_of_arguments): Call
 966         method_getNumberOfArguments.
 967         * ivars.c (ivar_getName): Check for NULL variable argument.
 968         (ivar_getOffset): Check for NULL variable argument.
 969         (ivar_getTypeEncoding): Check for NULL variable argument.
 970         (class_copyIvarList): New.
 971         * methods.c: New.
 972         * protocols.c (class_copyProtocolList): Check for Nil class_
 973         argument.
 974         * sendmsg.c: Use 'struct objc_method *' instead of Method_t, and
 975         'struct objc_method_list *' instead of MethodList_t.
 976         (class_getMethodImplementation): New.
 977         (class_respondsToSelector): New.
 978         (class_getInstanceMethod): New.
 979         (class_getClassMethod): New.
 980         * objc/runtime.h: Updated comments.
 981         (class_copyIvarList): New.
 982         (class_getInstanceMethod): New.
 983         (class_getClassMethod): New.
 984         (class_getMethodImplementation): New.
 985         (class_respondsToSelector): New.
 986         (method_getName): New.
 987         (method_getImplementation): New.
 988         (method_getTypeEncoding): New.
 989         (class_copyMethodList): New.
 990         (method_getNumberOfArguments): New.
 991
 992 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
 993
 994         * class.c: Include objc/runtime.h and objc-private/module-abi-8.h
 995         instead of objc/objc-api.h.
 996         (objc_get_unknown_class_handler): Do not define.
 997         (class_isMetaClass): New.
 998         (class_getSuperclass): New.
 999         (class_getVersion): New.
1000         (class_setVersion): New.
1001         (class_getInstanceSize): New.
1002         * exceptions.c: Include objc/runtime.h instead of objc/objc-api.h.
1003         (is_kind_of_exception_matcher): Use objc_getSuperclass instead of
1004         objc_get_super_class.
1005         (get_ttype_entry): Use objc_getRequiredClass instead of
1006         objc_get_class.
1007         * ivars.c (class_getClassVariable): New.
1008         * objects.c: Include objc/runtime.h, objc/thr.h and
1009         objc-private/module-abi-8.h instead of objc/objc-api.h
1010         * objc/runtime.h (class_getClassVariable): New.
1011         (class_isMetaClass): New.
1012         (class_getSuperclass): New.
1013         (class_getVersion): New.
1014         (class_setVersion): New.
1015         (class_getInstanceSize): New.
1016         * objc-private/module-abi-8.h (HOST_BITS_PER_LONG): New (from
1017         objc/objc-api.h)
1018         (__CLS_INFO): Same.
1019         (__CLS_ISINFO): Same.
1020         (__CLS_SETINFO): Same.
1021         (CLS_ISMETA): Same.
1022         (CLS_ISCLASS): Same.
1023         (CLS_ISRESOLV): Same.
1024         (CLS_SETRESOLV): Same.
1025         (CLS_ISINITIALIZED): Same.
1026         (CLS_SETINITIALIZED): Same.
1027         (CLS_GETNUMBER): Same.
1028         (CLS_SETNUMBER): Same.
1029
1030 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1031
1032         * archive.c: Do not include objc/objc.h.
1033         * class.c: Do not include objc/objc.h.
1034         * encoding.c: Include objc/runtime.h, ctype.h and
1035         objc-private/module-abi-8.h instead of objc/objc-api.h and
1036         objc/encoding.h.
1037         * error.c: Do not include objc/objc.h.
1038         * gc.c: Include tconfig.h and objc/encoding.h only if
1039         OBJC_WITH_GC.
1040         * hash.c: Include objc/runtime.h and objc/thr.h instead of
1041         objc/objc-api.h.  Do not include objc/objc.h.
1042         * init.c: Do not include objc/objc.h.
1043         * ivars.c: Include objc/runtime.h, objc-private/module-abi-8.h and
1044         objc/thr.h instead of objc/objc-api.h.  Do not include
1045         objc/objc.h.
1046         * linking.m: Tidied comment.
1047         * memory.c: Include objc/runtime.h instead of objc/objc-api.h.
1048         Do not include objc/objc.h.
1049         * objects.c: Do not include objc/objc.h.
1050         * objc-sync.c: Include objc/runtime.h instead of objc/objc-api.h.
1051         * protocols.c: Do not include objc/objc.h.
1052         * sarray.c: Include objc/runtime.h instead of objc/objc-api.h.  Do
1053         not include objc/objc.h.
1054         * selector.c: Do not include objc/objc.h.
1055         * sendmsg.c: Do not include objc/objc.h.
1056         * thr.c: Include objc/runtime.h instead of objc/objc-api.h.
1057         Do not include objc/objc.h.
1058         * objc/objc-decls.h: Reindented code.
1059         * objc/runtime.h Include objc-decls.h.  Updated comments.
1060         (objc_malloc): New.
1061         (objc_atomic_malloc): New.
1062         (objc_calloc): New.
1063         (objc_realloc): New.
1064         (objc_free): New.
1065         * objc-private/runtime.h: Updated comments.
1066
1067 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1068
1069         * Makefile.in (C_SOURCE_FILES): Added protocols.c.
1070         * objc-private/protocols.h: New.
1071         * protocols.c: New.
1072         * init.c: Include objc-private/protocols.h.
1073         (__objc_exec_class): Call __objc_protocols_init on startup.
1074         (__objc_init_protocols): Call __objc_protocols_add_protocol.
1075         * objc-private/runtime.h: Use (struct objc_method_list *) instead
1076         of MethodList_t, and (struct objc_method *) instead of Method_t.
1077         * objc/deprecated/struct_objc_class.h: Define
1078         __objc_STRUCT_OBJC_CLASS_defined.
1079         * objc-private/module-abi-8.h (struct
1080         objc_method_description_list): New.
1081         (struct objc_class): Only define if
1082         __objc_STRUCT_OBJC_CLASS_defined is undefined.
1083         * objc/runtime.h (class_getName): New.
1084         (objc_getProtocol): New.
1085         (objc_copyProtocolList): New.
1086         (class_addProtocol): New.
1087         (class_conformsToProtocol): New.
1088         (class_copyProtocolList): New.
1089         (protocol_conformsToProtocol): New.
1090         (protocol_isEqual): New.
1091         (protocol_getName): New.
1092         (protocol_getMethodDescription): New.
1093         (protocol_copyMethodDescriptionList): New.
1094         (protocol_getProperty): New.
1095         (protocol_copyPropertyList): New.
1096         (protocol_copyProtocolList): New.
1097         * class.c (class_getName): New.
1098         * selector.c (sel_isEqual): New.
1099
1100 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1101
1102         * selector.c (sel_getName): Return "<null selector>" for a NULL
1103         argument.
1104         (sel_get_name): Return 0 for a NULL argument.
1105         * objc/runtime.h (sel_getName): Updated documentation.
1106
1107         * objc-private/hash.h (class_hash_table): Unused declaration
1108         removed.
1109         (module_hash_table): Same.
1110         * objc/deprecated/hash.h: Same changes.
1111
1112 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1113
1114         * class.c (objc_getClassList): New.
1115         (objc_getRequiredClass): New.
1116         (objc_getMetaClass): New.
1117         (objc_lookupClass): New.
1118         (objc_getClass): New.
1119         (__objc_get_unknown_class_handler): New.
1120         (objc_setGetUnknownClassHandler): New.
1121         (objc_get_class): Use __objc_get_unknown_class_handler.
1122         (objc_lookup_class): Call objc_getClass.
1123         * objc/objc-api.h: Updated comment and copyright notice.
1124         * objc/runtime.h: Updated comments.
1125         (objc_getClass): New.
1126         (objc_lookupClass): New.
1127         (objc_getMetaClass): New.
1128         (objc_getRequiredClass): New.
1129         (objc_getClassList): New.
1130         (objc_setGetUnknownClassHandler): New.
1131         (objc_get_unknown_class_handler): New.
1132         * objc-private/runtime.h: Use __objc_private_runtime_INCLUDE_GNU
1133         instead of __objc_runtime_INCLUDE_GNU as include guard.
1134         * objc-private/error.h (_objc_abort): Mark as noreturn.
1135
1136 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1137
1138         * Makefile.in (C_SOURCE_FILES): Added ivars.c.
1139         * ivars.c: New.
1140         * objc/objc.h: Updated comments.
1141         * objc/runtime.h (object_getClass): New.
1142         (object_getClassName): New.
1143         (object_setClass): New.
1144         (class_getInstanceVariable): New.
1145         (object_getIndexedIvars): New.
1146         (object_getInstanceVariable): New.
1147         (object_setInstanceVariable): New.
1148         (object_getIvar): New.
1149         (object_setIvar): New.
1150         (ivar_getName): New.
1151         (ivar_getOffset): New.
1152         (ivar_getTypeEncoding): New.
1153         * objc-private/module-abi-8.h (struct objc_class): Added.
1154         * objects.c (object_getClassName): New.
1155         (object_setClass): New.
1156
1157 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1158
1159         * objc/objc.h: Updated comments.
1160         * objc/objc-api.h: (object_copy): Added one argument; use a
1161         #define to maintain backwards-compatibility.  Moved
1162         _objc_object_alloc, _objc_object_copy, _objc_object_dispose and
1163         objc_get_uninstalled_dtable into
1164         objc/deprecated/objc_get_uninstalled_dtable.h and
1165         objc/deprecated/objc_object_alloc.h.  Include these files.
1166         * objc/deprecated/objc_get_uninstalled_dtable.h: New.
1167         * objc/deprecated/objc_object_alloc.h: New.
1168         * objc/runtime.h (set_getName): New.
1169         (sel_getType): New.
1170         (sel_getUid): New.
1171         (sel_registerName): New.
1172         (sel_registerTypedName): New.
1173         (sel_isEqual): New.
1174         (class_createInstance): New.
1175         (object_copy): New.
1176         (object_dispose): New.
1177         * objects.c: Do not include tconfig.h.  Include gc_typed.h if
1178         building the garbage collection version.
1179         (__objc_object_alloc): Removed.
1180         (__objc_object_copy): Removed.
1181         (__objc_object_dispose): Removed.
1182         (class_createInstance): New from code in class_create_instance.
1183         Cast second argument of GC_malloc_explicitly_typed.  Use
1184         objc_calloc.  Do not call _objc_object_alloc.
1185         (class_create_instance): Call class_createInstance.
1186         (object_copy): Added extraBytes argument.  Do not call
1187         _objc_object_copy.
1188         (object_dispose): Do not call _objc_object_dispose.
1189         * memory.c (objc_free): When using garbage collection, mark the
1190         argument as unused.
1191         * selector.c (sel_getName): New.
1192         (sel_get_name): Call sel_getName.
1193         (sel_getType): New.
1194         (sel_get_type): Call sel_getType.
1195         (sel_registerName): New.
1196         (sel_register_name): Call sel_registerName.
1197         (sel_registerTypedName): New.
1198         (sel_register_typed_name): Call sel_registerTypedName.
1199         (sel_getUid): New.
1200         (sel_get_uid): Call sel_getUid.
1201
1202 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1203
1204         * objc/objc-api.h: Define Method, Method_t, Category and
1205         Category_t.  Prevent including this file at the same time as
1206         objc/runtime.h.  Updated comments.
1207         * objc/deprecated/struct_objc_method.h: Do not define Method,
1208         Method_t.
1209         * objc/deprecated/struct_objc_category.h: Do not define Category,
1210         Category_t.
1211         * objc-private/module-abi-8.h: New file containing a copy of all
1212         the structure definitions.  Not used yet.
1213         * objc/encoding.h (objc_aligned_size): Removed duplicate
1214         declaration.  Updated comments.
1215         * objc/runtime.h: Added Ivar, objc_property_t, Property, Method,
1216         Category, struct objc_method_description, _C_ID and similar,
1217         _C_CONST and similar and _F_CONST and similar.  Added
1218         objc_sizeof_type, objc_alignof_type, objc_aligned_size,
1219         objc_promoted_size, objc_skip_type_qualifier, objc_skip_typespec,
1220         objc_skip_offset, objc_skip_argspec, objc_get_type_qualifiers,
1221         struct objc_struct_layout, objc_layout_structure,
1222         objc_layout_structure_next_member, objc_layout_finish_structure,
1223         objc_layout_structure_get_info.  Prevent including this file at
1224         the same time as objc/objc-api.h.
1225
1226 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1227
1228         * Makefile.in (OBJC_DEPRECATED_H): Added struct_objc_category.h,
1229         struct_objc_ivar.h, struct_objc_ivar_list.h, struct_objc_method.h,
1230         struct_objc_method_list.h, struct_objc_module.h,
1231         struct_objc_protocol_list.h, struct_objc_symtab.h.
1232         * objc/deprecated/struct_objc_category.h: New.
1233         * objc/deprecated/struct_objc_ivar.h: New.
1234         * objc/deprecated/struct_objc_ivar_list.h: New.
1235         * objc/deprecated/struct_objc_method.h: New.
1236         * objc/deprecated/struct_objc_method_list.h: New.
1237         * objc/deprecated/struct_objc_module.h: New.
1238         * objc/deprecated/struct_objc_protocol_list.h: New.
1239         * objc/deprecated/struct_objc_symtab.h: New.
1240         * objc/deprecated/struct_objc_static_instances.h: New.
1241         * objc/objc-api.h: Definitions of deprecated structures moved into
1242         the above header fragment files in objc/deprecated/.  Include the
1243         files instead of definition the structures here.  Updated
1244         comments.
1245         * objc/runtime.h: Updated comments.  Do not include objc-api.h.
1246         (objc_set_enumeration_mutation_handler): Renamed to
1247         objc_setEnumerationMutationHandler.
1248         * objc-foreach.c (objc_set_enumeration_mutation_handler): Renamed
1249         to objc_setEnumerationMutationHandler.
1250         * objc/objc-exception.h (objc_set_exception_matcher): Renamed to
1251         objc_setExceptionMatcher.
1252         (objc_set_uncaught_exception_handler): Renamed to
1253         objc_setUncaughtExceptionHandler.
1254         * exception.c: Same changes.
1255
1256 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1257
1258         * objc-sync.c: Include objc-private/common.h.
1259
1260 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1261
1262         * objc-foreach.c: Include objc-private/common.h.
1263         * objc/deprecated/METHOD_NULL.h: New file.
1264         * objc/objc-api.h: Include deprecated/METHOD_NULL.h instead of
1265         defining METHOD_NULL here.
1266         * Makefile.in (OBJC_DEPRECATED_H): Added METHOD_NULL.h.
1267         * Object.m ([+instancesRespondTo:]): Use (Method_t)0 instead of
1268         METHOD_NULL.
1269         ([-respondsTo:]): Same change.
1270         * objc/objc-api.h (method_get_imp): Converted it into a normal
1271         function so that we can hide the internals of struct objc_method.
1272         * sendmsg.c (method_get_imp): Implemented.
1273
1274 2010-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
1275
1276         * objc/objc-api.h (struct objc_super, Super, Super_t,
1277         objc_msg_lookup_super, objc_msg_sendv, objc_msg_forward,
1278         objc_msg_forward2): Declarations moved to objc/message.h.  Include
1279         message.h here.
1280         * objc/message.h: Added such declarations; updated comments.
1281
1282 2010-10-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1283
1284         Implemented fast enumeration for Objective-C.
1285         * Makefile.in (C_SOURCE_FILES): Added objc-foreach.c.
1286         (OBJC_H): Added runtime.h
1287         * objc-foreach.c: New file.
1288         * objc/runtime.h: New file.
1289
1290 2010-09-30  Kai Tietz  <kai.tietz@onevision.com>
1291
1292         * objc/deprecated/struct_objc_class.h: Add padding
1293         to avoid warning with -Wpadded.
1294
1295 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1296
1297         * encoding.c (objc_sizeof_type): Added support for vector type and
1298         for double long types.
1299         (objc_alignof_type): Same change.
1300         (objc_skip_typespec): Same change.
1301         * objc/encoding.h (_C_GCINVISIBLE): Use '|' for _C_GCINVISIBLE
1302         instead of '!' since '!' is already used for _C_VECTOR.
1303         * objc/objc-api.h (_C_LNG_DBL): Added.
1304
1305 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1306
1307         * libobjc_entry.c: File removed.
1308
1309 2010-09-26  Kai Tietz  <kai.tietz@onevision.com>
1310
1311         * sendmsg.c (objc_msg_lookup): Remove inline.
1312         (objc_get_uninstalled_dtable): Likewise.
1313         * encoding.c (objc_skip_type_qualifiers): Likewise.
1314         (objc_skip_offset): Likewise.
1315         * archive.c (__objc_write_object): Likewise
1316         (__objc_write_class):
1317         (__objc_write_selector):
1318         (objc_read_char):
1319         (objc_read_unsigned_char):
1320         (objc_read_short):
1321         (objc_read_unsigned_short):
1322         (objc_read_int):
1323         (objc_read_long):
1324         (__objc_read_nbyte_uint):
1325         (objc_read_unsigned_int):
1326         (objc_read_unsigned_long):
1327         * objc/objc-decls.h (obc_EXPORT): Remove dllexport for DLL_EXPORT case.
1328         (objc_EXPORT): Likewise.
1329         * objc/message.h (objc-decls.h): Add include.
1330         * objc/objc-api.h: Mark API by objc_EXPORT.
1331         * libobjc.def (__objc_responds_to): Removed.
1332
1333 2010-09-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1334
1335         * hash.c: Include objc-private/hash.h instead of objc/hash.h.
1336
1337         * objc/sarray.h: Moved into objc/deprecated/sarray.h;
1338         objc/sarray.h replaced with a placeholder including the file from
1339         the deprecated/ directory.
1340         * objc-private/sarray.h: New file (private copy of sarray.h).
1341         * hash.c: Include <assert.h> instead of "assert.h"
1342         * sarray.c: Include <assert.h> instead of "assert.h".  Include
1343         objc-private/sarray.h instead of objc/sarray.h.
1344         * selector.c: Include objc-private/sarray.h instead of
1345         objc/sarray.h.
1346         * sendmsg.c: Include <assert.h>.  Include objc-private/sarray.h
1347         instead of objc/sarray.h.
1348         * Makefile.in (OBJC_DEPRECATED_H): Added sarray.h.
1349
1350 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1351
1352         * objc-private/objc-list.h (list_remove_elem): Unused function
1353         removed.  (list_nth): Unused function removed.  (list_find):
1354         Unused function removed.  (list_lenght): Unused function removed.
1355
1356 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1357
1358         * objc/hash.h: Moved into objc/deprecated/hash.h; objc/hash.h
1359         replaced with a placeholder including the file from the
1360         deprecated/ directory.
1361         * objc/objc-api.h: Updated includes.
1362         * objc/typedstream.h: Updated includes.
1363         * objc-private/hash.h: New file (private copy of hash.h).
1364         * objc/objc-list.h: Moved into objc/deprecated/objc-list.h;
1365         objc/objc-list.h replaced with a placeholder including the file
1366         from the deprecated/ directory.
1367         * objc-private/objc-list.h: New file (private copy of objc-list.h).
1368         * init.c: Include objc-private/hash.h and objc-private/objc-list.h
1369         instead of objc/hash.h and objc/objc-list.h.
1370         * selector.c: Same change.
1371         * class.c: Added include <string.h>, which used to be implicitly included
1372         when hash.h was included.
1373         * exception.c: Same change.
1374         * objects.c: Same change.
1375         * sarray.c: Same change.
1376         * sendmsg.c: Same change.
1377         * Makefile.in (OBJC_DEPRECATED_H): Added hash.h and objc-list.h.
1378
1379 2010-09-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1380
1381         Implemented objc_sync_enter() and objc_sync_exit(), which are
1382         required by @synchronized() to work.
1383         * objc-sync.c: New file.
1384         * objc/objc-sync.h: New file.
1385         * objc-private/objc-sync.h: New file.
1386         * init.c (__objc_exec_class): Call __objc_sync_init() during the
1387         Objective-C runtime startup.
1388         * Makefile.in: Added objc-sync.c and objc-sync.h.
1389         * configure.ac: Added GCC_CHECK_TLS.
1390         * acinclude.m4: Include ../config/enable.m4 and ../config/tls.m4.
1391         * configure: Regenerated.
1392         * config.h.in: Regenerated.
1393
1394 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1395
1396         * Makefile.in (%_gc.lo): New pattern rules to build the
1397         garbage-collected version of the library.  Removed rules for
1398         specific files that are no longer needed.  Standardized all rules.
1399         (C_SOURCE_FILES, OBJC_SOURCE_FILES): New variables.
1400         (OBJS, OBJS_GC): Compute these from C_SOURCE_FILES and
1401         OBJC_SOURCE_FILES.
1402         (INCLUDES): Removed the unused include -I$(srcdir)/objc.
1403
1404 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1405
1406         * memory.c (objc_calloc): Fixed call to GC_malloc when building
1407         with Garbage Colletion.
1408
1409 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1410
1411         * memory.c: Do not include objc-private/runtime.h.
1412
1413 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1414
1415         * objc/deprecated/objc_malloc.h: New file.
1416         * objc/deprecated/objc_valloc.h: New file.
1417         * objc/objc-api.h: Include the files instead of defining
1418         objc_valloc, _objc_malloc() and similar.
1419         * Makefile.in (OBJC_DEPRECATED_H): Added objc_valloc.h and
1420         objc_malloc.h.
1421         * memory.c: Removed the extra layer of indirection of _objc_malloc
1422         and similar.
1423         (objc_calloc): Use GC_malloc in the garbage-collected
1424         implementation as GC_malloc returns memory that is already freed.
1425         (objc_valloc): Deprecated.
1426
1427 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1428
1429         * objc/deprecated/objc_error.h: New file.
1430         * objc/objc-api.h: Include deprecated/objc_error.h instead of
1431         defining objc_error and related.
1432         * error.c: New file.  Added _objc_abort function which replaces
1433         objc_error.  No change in functionality as they both print an
1434         error and abort.
1435         * misc.c: File removed.  Code moved into memory.c and error.c.
1436         * memory.c: New file.
1437         * objc-private/error.h: New file.
1438         * archive.c: Include objc-private/error.h and use _objc_abort
1439         instead of objc_error everywhere.
1440         * class.c: Same change.
1441         * encoding.c: Same change.
1442         * init.c: Same change, and simplified init_check_module_version.
1443         * memory.c: Same change.
1444         * sendmsg.c:  Same change.
1445         * thr.c: Same change.
1446         * Makefile.in (OBJ_DEPRECATED_H): Added objc_error.h.
1447         (OBJ_H): Reordered list.
1448         (OBJS): Removed misc.lo, added memory.lo and error.lo.
1449         (OBJS_GC): Removed misc_gc.lo, added memory_gc.lo and error_gc.lo.
1450         (misc_gc.lo): Rule removed.
1451         (error_gc.lo): Rule added.
1452         (memory_gc.lo): Rule added.
1453
1454 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1455
1456         * objc/objc.h (__GNU_LIBOBJC__): New #define providing an easy way
1457         to check the API version.  Added some comments.
1458
1459         * objc-private/common.h: New file.
1460         * NXConstStr.m: Include objc-private/common.h.
1461         * Object.m: Same change.
1462         * Protocol.m: Same change.
1463         * archive.c: Same change.
1464         * class.c: Same change.
1465         * encoding.c: Same change.
1466         * exception.c: Same change.
1467         * gc.c: Same change.
1468         * hash.c: Same change.
1469         * init.c: Same change.
1470         * libobjc_entry.c: Same change.
1471         * linking.m: Same change.
1472         * misc.c: Same change (and added a comment).
1473         * nil_method.c: Same change.
1474         * objects.c: Same change.
1475         * sarray.c: Same change.
1476         * selector.c: Same change.
1477         * sendmsg.c: Same change.
1478         * thr.c: Same change.
1479
1480 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1481
1482         * objc/objc-api.h: Removed obsolete #ifdef for NeXTSTEP.
1483
1484 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1485
1486         * archive.c: Removed not needed includes.
1487         * class.c: Same change.
1488         * hash.c: Same change.
1489         * misc.c: Same change.
1490         * nil_method.c: Same change.
1491         * objects.c: Same change.
1492         * sarray.c: Same change.
1493         * sendmsg.c: Same change.
1494         * thr.c: Same change.
1495
1496 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1497
1498         * objc/runtime.h: Moved to objc-private/runtime.h.  Do not include
1499         all the objc/*.h files.
1500         * objc-private/runtime.h: New file.
1501         * archive.c: Include objc-private/runtime.h (and required objc/*.h
1502         files) instead of objc/runtime.h.
1503         * class.c: Same change.
1504         * hash.c: Same change.
1505         * init.c: Same change.
1506         * misc.c: Same change.
1507         * nil_method.c: Same change.
1508         * objects.c: Same change.
1509         * sarray.c: Same change.
1510         * selector.c: Same change.
1511         * sendmsg.c: Same change.
1512         * thr.c: Same change.
1513
1514 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1515
1516         * objc/deprecated/struct_objc_selector.h: New file.  Definition of
1517         'struct objc_selector' and 'sel_eq' moved here.
1518         * objc/deprecated/struct_objc_protocol.h: New file.  Definition of
1519         'struct objc_procotol' moved here.
1520         * objc/deprecated/struct_objc_class.h: New file.  Definition of
1521         'struct objc_class' moved here.
1522         * objc/deprecated/MetaClass.h: New file.  Definition of MetClass
1523         moved here.
1524         * objc/deprecated/STR.h: New file.  Definition of STR moved here.
1525         * objc/message.h: New file.  Definitions for relval_t, apply_t,
1526         arglist, arglist_t and objc_msg_lookup were moved here.
1527         * objc/objc.h: Include the above files instead of defining the
1528         corresponding structs, types and functions here.  Added new opaque
1529         definitions for SEL and Class.  Use Class and not 'struct
1530         objc_class *' in the definition of 'struct objc_object'.
1531         Commented all types defined in the file.  Removed special
1532         definition of BOOL as 'int' on __vxworks; use 'unsigned char'
1533         there as well.
1534         * objc/deprecated/objc-unexpected-exception.h: Renamed to
1535         objc_unexpected_exception.h.
1536         * objc/objc-api.h: Updated include of
1537         objc-unexpetected-exception.h
1538         * objc/objc-exception.h: Updated comments.
1539         * Makefile.in (OBJC_H, OBJC_DEPRECATED_H): Added the new header
1540         files.  Reindented list of files.
1541
1542 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1543
1544         * objc/objc-api.h (objc_trace): Unused variable removed.
1545
1546 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1547
1548         * objc/deprecated: New directory.
1549         * objc/deprecated/README: New file.
1550         * objc/README: New file.
1551         * objc/typedstream.h: Moved into objc/deprecated/typedstream.h;
1552         objc/typedstream.h replaced with a placeholder including the file
1553         from the deprecated/ directory.
1554         * objc/deprecated/objc-unexpected-exception.h: New file with the
1555         definition of _objc_unexpected_exception.
1556         * objc/objc-api.h: Include deprecated/objc-unexcepted-exception.h
1557         instead of defining _objc_unexpected_exception.
1558         * objc/deprecated/Object.h: New file with the deprecated Object
1559         methods in a 'Deprecated' category.
1560         * objc/Object.h Include deprecated/Object.h instead of defining
1561         the deprecated methods.
1562         * Object.m: Moved deprecated methods into 'Deprecated' category.
1563         * objc-private: New directory.
1564         * objc-private/README: New file.
1565         * Makefile.in (OBJC_DEPRECATED_H): New variable.
1566         (install-headers): Create installation directory for
1567         OBJC_DEPRECATED_H headers, and install them.
1568
1569 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1570
1571         * objc/objc-exception.h: Fixed include of objc.h.
1572
1573 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1574
1575         * objc/objc-exception.h: New file.
1576         * exception.c (objc_set_uncaught_exception_handler): Implemented.
1577         (objc_set_exception_matcher): Implemented.
1578         (objc_exception_throw): Use the uncaught exception handler if set.
1579         (PERSONALITY_FUNCTION): Use the exception matcher instead of the
1580         hardcoded isKindOf.
1581         (isKindOf): Renamed to is_kind_of_exception_matcher.  Tidied code
1582         up.  Removed segmentation fault when value is 'nil'.
1583         * objc/objc-api.h (_objc_unexpected_exception): Mark as
1584         deprecated.
1585         * Makefile.in (exception.lo, exception_gc.lo): Use
1586         -Wno-deprecated-declarations when compiling.
1587         (OBJC_H): Added objc-exception.h
1588
1589 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1590
1591         * objc/typedstream.h: Deprecate all functions in the file.  This
1592         file is obsolete.
1593         * objc/Object.h ([+streamVersion:], [-read:], [-write:],
1594         [-awake]): Documented that these methods are deprecated.  Added a
1595         brief description of the Object class and its relationship to the
1596         NSObject class.
1597         * Makefile.in: Compile archive.c and Object.m with
1598         -Wno-deprecated-declarations.
1599
1600 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1601
1602         Removed obsolete intermediate threading layer.
1603         * thr.c: Use __gthread_objc_xxx functions directly instead of
1604         __objc_thread_xxx ones.
1605         * objc/thr.h: Removed prototypes of no longer existing
1606         __objc_thread_xxx functions.
1607         * Makefile.in: Removed thr-objc.lo.
1608         * thr-dce.c: File removed.
1609         * thr-decosf1.c: File removed.
1610         * thr-irix.c: File removed.
1611         * thr-mach.c: File removed.
1612         * thr-objc.c: File removed.
1613         * thr-os2.c: File removed.
1614         * thr-posix.c: File removed.
1615         * thr-pthreads.c: File removed.
1616         * thr-rtems.c: File removed.
1617         * thr-single.c: File removed.
1618         * thr-solaris.c: File removed.
1619         * thr-vxworks.c: File removed.
1620         * thr-win32.c: File removed.
1621         * README.threads: File removed.
1622         * THREADS.MACH: File removed.
1623         * THREADS: Updated.
1624
1625 2010-09-07  Nicola Pero  <nicola.pero@meta-innovation.com>
1626
1627         * Object.m (MAX_CLASS_NAME_LEN): Unused define removed.
1628
1629 2010-09-06  Iain Sandoe  <iains@gcc.gnu.org>
1630
1631         * encoding.c: Add TARGET_ALIGN_NATURAL definition for m64 powerpc darwin.
1632         Add a comment as to why, update FIXME comments.
1633
1634 2010-09-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1635
1636         * makefile.dos: Obsolete file removed.
1637
1638 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1639
1640         * aclocal.m4: Regenerate.
1641
1642 2010-03-23  Dave Korn  <dave.korn.cygwin@gmail.com>
1643
1644         PR libobjc/30445
1645         * configure.ac (extra_ldflags_libobjc): Define appropriately for
1646         Cygwin and MinGW hosts.
1647         * Makefile.am (libobjc_s.a): Remove dead pre-libtool target.
1648         (libobjc.dll): Likewise.
1649         * configure: Regenerate.
1650
1651 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1652
1653         * configure: Regenerate.
1654
1655 2009-11-28  Jakub Jelinek  <jakub@redhat.com>
1656
1657         * sarray.c (sarray_free): Use old_buckets variable.
1658         * encoding.c (objc_layout_structure_next_member): Remove unused
1659         bfld_type_size variable.
1660
1661 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1662
1663         * configure.ac (AC_PREREQ): Bump to 2.64.
1664
1665 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1666
1667         * aclocal.m4: Regenerate.
1668         * configure: Regenerate.
1669         * config.h.in: Regenerate.
1670
1671 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1672
1673         * Makefile.in (LIBTOOL): Add $(LIBTOOLFLAGS).
1674
1675 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1676
1677         * Makefile.in (AUTOCONF, ACLOCAL, ACLOCAL_AMFLAGS, aclocal_deps):
1678         New variables.
1679         ($(srcdir)/configure, $(srcdir)/aclocal.m4): New rules.
1680
1681 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1682
1683         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
1684
1685 2009-04-09  Nick Clifton  <nickc@redhat.com>
1686
1687         * sendmsg.c: Change copyright header to refer to version 3 of
1688         the GNU General Public License with version 3.1 of the GCC
1689         Runtime Library Exception and to point readers at the COPYING3
1690         and COPYING3.RUNTIME files and the FSF's license web page.
1691         * NXConstStr.m: Likewise.
1692         * Object.m: Likewise.
1693         * Protocol.m: Likewise.
1694         * archive.c: Likewise.
1695         * class.c: Likewise.
1696         * encoding.c: Likewise.
1697         * exception.c: Likewise.
1698         * gc.c: Likewise.
1699         * hash.c: Likewise.
1700         * init.c: Likewise.
1701         * libobjc_entry.c: Likewise.
1702         * linking.m: Likewise.
1703         * misc.c: Likewise.
1704         * nil_method.c: Likewise.
1705         * objc/NXConstStr.h: Likewise.
1706         * objc/Object.h: Likewise.
1707         * objc/Protocol.h: Likewise.
1708         * objc/encoding.h: Likewise.
1709         * objc/hash.h: Likewise.
1710         * objc/objc-api.h: Likewise.
1711         * objc/objc-decls.h: Likewise.
1712         * objc/objc-list.h: Likewise.
1713         * objc/objc.h: Likewise.
1714         * objc/runtime.h: Likewise.
1715         * objc/sarray.h: Likewise.
1716         * objc/thr.h: Likewise.
1717         * objc/typedstream.h: Likewise.
1718         * objects.c: Likewise.
1719         * sarray.c: Likewise.
1720         * selector.c: Likewise.
1721         * thr-dce.c: Likewise.
1722         * thr-decosf1.c: Likewise.
1723         * thr-irix.c: Likewise.
1724         * thr-mach.c: Likewise.
1725         * thr-objc.c: Likewise.
1726         * thr-os2.c: Likewise.
1727         * thr-posix.c: Likewise.
1728         * thr-pthreads.c: Likewise.
1729         * thr-rtems.c: Likewise.
1730         * thr-single.c: Likewise.
1731         * thr-solaris.c: Likewise.
1732         * thr-vxworks.c: Likewise.
1733         * thr-win32.c: Likewise.
1734         * thr.c: Likewise.
1735         * libobjc.def: Change copyright header to refer to version 3 of
1736         the GNU General Public License and to point readers at the COPYING3
1737         file and the FSF's license web page.
1738         * makefile.dos: Likewise.
1739
1740 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
1741
1742         * Makefile.in: Change copyright header to refer to version
1743         3 of the GNU General Public License and to point readers at the
1744         COPYING3 file and the FSF's license web page.
1745         * configure.ac: Likewise.
1746
1747 2009-03-12  Richard Frith-Macdonald  <rfm@gnu.org>
1748             David Ayers  <ayers@fsfe.org>
1749
1750         PR libobjc/27466
1751         * objc/objc-api.h (_objc_unexpected_exception): Declare
1752         new hook.  Update copyright dates.
1753         * exception.c (objc_exception_throw): Use hook.  Update
1754         copyright dates.
1755         * libobjc.def (_objc_unexpected_exception): Export hook.
1756         Update copyright dates.
1757
1758 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1759
1760         * configure: Regenerate.
1761
1762 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1763
1764         * configure: Regenerate.
1765
1766 2008-11-21  Kai Tietz  <kai.tietz@onevision.com>
1767
1768         *  Object.m (errno): Replaced by errno.h include.
1769         (compare): Cast self to id to prevent warning on comparison.
1770         * objc/objc.h (BOOL): Prevent redeclaration of BOOL, if it is
1771         already there.
1772         * sendmsg.c (__objc_print_dtable_stats): Remove type warnings.
1773         * thr-win32.c (__objc_thread_detach): Remove type warning.
1774         (__objc_thread_id): Likewise.
1775         * thr.c (__objc_thread_detach_functiont): Add __builtin_trap ()
1776         for noreturn.
1777
1778 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
1779             Steve Ellcey  <sje@cup.hp.com>
1780
1781         * configure: Regenerate for new libtool.
1782         * config.h.in: Regenerate for new libtool.
1783
1784 2008-07-18  Matthias Klose  <doko@ubuntu.com>
1785
1786         * Makefile.in: Ignore missing ../boehm-gc/threads.mk.
1787
1788 2008-07-18  Matthias Klose  <doko@ubuntu.com>
1789
1790         * Makefile.in: Include ../boehm-gc/threads.mk.
1791         (OBJC_BOEHM_GC_LIBS): Define, (libobjc_gc$(libsuffix).la): Use it.
1792
1793 2008-07-06  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1794
1795         * Makefile.in (install-info): New stub target.
1796
1797 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1798
1799         * configure: Regenerate.
1800
1801 2008-06-14  Kai Tietz  <kai.tietz@onevision.com>
1802
1803         * exception.c (PERSONALITY_FUNCTION): Remove extra decrement
1804         if HAVE_GETIPINFO is not defined.
1805
1806 2008-06-10  Kai Tietz  <kai.tietz@onevision.com>
1807
1808         * Object.m (compare): Add type id.
1809         * objc/Object.h: Likewise.
1810         * archive.c (objc_read_class): Use size_t to extend version to be
1811         size of pointer scalar width.
1812         * sendmsg.c (rtx): Undefine it before redefinition.
1813         (__objc_print_dtable_stats): Cast arguments to long as intended.
1814
1815 2008-05-30  Julian Brown  <julian@codesourcery.com>
1816
1817         * exception.c (__objc_exception_class): Initialise as constant
1818         array for ARM EABI. Change macro to static const for non-ARM EABI.
1819         (ObjcException): Add note about structure layout. Remove landingPad
1820         and handlerSwitchValue for ARM EABI.
1821         (get_ttype_entry): Add __ARM_EABI_UNWINDER__ version
1822         of function.
1823         (CONTINUE_UNWINDING): Define for ARM EABI/otherwise cases.
1824         (PERSONALITY_FUNCTION): Use ARM EABI-specific arguments, and add
1825         ARM EABI unwinding support.
1826         (objc_exception_throw): Use memcpy to initialise exception class.
1827
1828 2008-05-25  Alan Modra  <amodra@bigpond.net.au>
1829
1830         * encoding.c (strip_array_types): Rename from get_inner_array_type.
1831         (rs6000_special_round_type_align): Update.
1832
1833 2008-05-09  Julian Brown  <julian@codesourcery.com>
1834
1835         * Makefile.in (LTLDFLAGS): New.
1836         (libobjc$(libsuffix).la, libobjc_gc$(libsuffix).la): Use above.
1837
1838 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
1839
1840         PR bootstrap/35457
1841         * aclocal.m4: Regenerate.
1842         * configure: Regenerate.
1843
1844 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
1845
1846         * configure: Regenerate.
1847
1848 2007-10-14  H.J. Lu  <hongjiu.lu@intel.com>
1849
1850         * configure.ac: Don't run config-ml.in directly.
1851         (multilib_arg): New.
1852         * configure: Regenerated.
1853
1854 2007-08-06  Andrew Pinski  <pinskia@gmail.com>
1855
1856         PR libobjc/30731
1857         * exception.c (parse_lsda_header): Use _uleb128_t/_sleb128_t instead
1858         of _Unwind_Word for variables which are used in
1859         read_uleb128/read_sleb128.
1860         (PERSONALITY_FUNCTION): Likewise.
1861
1862 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
1863
1864         * aclocal.m4: Regenerated.
1865
1866 2007-06-03  Andrew Pinski  <andrew_pinski@playstation.sony.com>
1867
1868         * configure.ac: Fix a typo in *-*-darwin clause.
1869         * configure: Regenerated.
1870
1871 2007-06-02  H.J. Lu  <hongjiu.lu@intel.com>
1872
1873         * configure.ac: Fix a typo.
1874         * configure: Regenerated.
1875
1876 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
1877
1878         * configure: Regenerate.
1879
1880 2007-06-01  Andrew Pinski  <andrew_pinski@playstation.sony.com>
1881
1882         * Makefile.in: Replace all uses of libext with libsuffix.
1883         * configure.ac: Likewise.
1884         * configure: Regenerate.
1885
1886         Revert:
1887         * Makefile.in: Remove all uses of $(libext).
1888
1889 2007-05-23  Andrew Pinski  <andrew_pinski@playstation.sony.com>
1890
1891         * Makefile.in: Remove all uses of $(libext).
1892
1893 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
1894
1895         * configure: Regenerate.
1896         * aclocal.m4: Regenerate.
1897
1898 2007-04-21  Andrew Ruder  <andy@aeruder.net>
1899
1900         * sendmsg.c (__objc_get_forward_imp): Call
1901         __objc_msg_forward2 for real.
1902
1903 2007-04-09  Andrew Ruder  <andy@aeruder.net>
1904
1905         * sendmsg.c: Added __objc_msg_forward2, a hook that allows
1906         external libraries to provide a function that returns the real
1907         forwarding function based on both the selector and the receiver.
1908         * objc/objc-api.h: Define __objc_msg_forward2.
1909
1910 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
1911
1912         * Makefile.in: Add dummy install-pdf target.
1913
1914 2007-02-18  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
1915
1916         * objc/objc-list.h (list_free): Add keyword 'inline' to avoid
1917         unused warning.
1918
1919 2006-10-31  Geoffrey Keating  <geoffk@apple.com>
1920
1921         * encoding.c (darwin_rs6000_special_round_type_align): New.
1922
1923 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
1924
1925         * Makefile.in: Use multi_basedir instead of toplevel_srcdir.
1926         * configure.ac: Use multi.m4 from aclocal rather than custom
1927         code.  Use multi_basedir instead of toplevel_srcdir.
1928         * aclocal.m4: Regenerate.
1929         * configure: Regenerate.
1930
1931 2006-10-10  Brooks Moses  <bmoses@stanford.edu>
1932
1933         * Makefile.in: Added empty "pdf" target.
1934
1935 2006-07-18  Paolo Bonzini  <bonzini@gnu.org>
1936
1937         * configure: Regenerate.
1938
1939 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
1940
1941         * Makefile.in: Add install-html target. Add install-html to .PHONY
1942
1943 2006-02-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
1944
1945         PR libobjc/26309
1946         * thr-objc.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
1947
1948 2006-01-24  David Ayers  <d.ayers@inode.at>
1949
1950         PR libobjc/9751
1951         * gc.c (class_ivar_set_gcinvisible): Replace strncpy with memcpy
1952         and insure the new strings are '\0' termintated.
1953
1954 2006-01-24  David Ayers  <d.ayers@inode.at>
1955
1956         PR libobjc/13946
1957         * configure.ac: Add include directives for --enable-objc-gc.
1958         * Makefile.in: Ditto.
1959         * configure: Regenerate.
1960
1961         * gc.c (__objc_class_structure_encoding): Increment the used bytes
1962         instead of the local pointer to them.
1963
1964 2005-12-14  Andrew Pinski  <pinskia@physics.uc.edu>
1965
1966         PR objc/25360
1967         * objc/objc-api.c (_C_COMPLEX): New define.
1968         * encoding.c (objc_sizeof_type): Handle _C_Complex.
1969         (objc_alignof_type): Likewise.
1970         (objc_skip_typespec): Likewise.
1971
1972 2005-12-15  David Ayers  <d.ayers@inode.at>
1973
1974         PR libobjc/14382
1975         * README (+load,+initialize): Fix documentation to reflect
1976         intended and implemented semantics for +load and +initialize.
1977
1978 2005-12-12  Andrew Pinski  <pinskia@physics.uc.edu>
1979
1980         * encoding.c (TYPE_FIELDS): Fix to skip over just _C_STRUCT_B and
1981         the name.
1982         (get_inner_array_type): Fix to skip over _C_ARY_B and size.
1983         (rs6000_special_round_type_align): Update for the ABI fix.
1984         (objc_layout_finish_structure): Correct the encoding which is passed to
1985         ROUND_TYPE_ALIGN.
1986
1987 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
1988
1989         PR libobjc/25347
1990         * encoding.c (objc_sizeof_type): Don't handle _C_UNION_B special
1991         but use the struct layout functions.
1992         (objc_alignof_type): Likewise.
1993         (objc_layout_structure): Handle _C_UNION_B also.
1994         (objc_layout_structure_next_member): Likewise.
1995         (objc_layout_finish_structure): Likewise.
1996
1997 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
1998
1999         PR libobjc/25346
2000         * objc/objc-api.h (_C_BOOL): New define.
2001         * encoding.c (objc_sizeof_type): Handle _C_BOOL.
2002         (objc_alignof_type): Likewise.
2003         (objc_skip_typespec): Likewise.
2004
2005 2005-11-20  David Ayers  <d.ayers@inode.at>
2006
2007         PR libobjc/19024
2008         * objc/hash.h: Remove deprecated hash API.
2009         * hash_compat.c: Remove.
2010         * Makefile.in: Remove reference to hash_compat.c.
2011
2012         * configure.ac (VERSION): Bump library version to 2:0:0.
2013         * configure: Regenerate.
2014
2015 2005-11-09  Alexandre Oliva  <aoliva@redhat.com>
2016
2017         PR other/4372
2018         * thr-objc.c (_XOPEN_SOURCE): Define.
2019
2020 2005-10-07  Ulrich Weigand  <uweigand@de.ibm.com>
2021
2022         PR libobjc/23612
2023         * objc/objc-api.h (struct objc_ivar): Move definition to
2024         global scope.
2025
2026 2005-09-04  Andrew Pinski  <pinskia@physics.uc.edu>
2027             Rasmus Hahn  <rassahah@neofonie.de>
2028
2029         PR libobjc/23108
2030         * archive.c (objc_write_type): Correct the element offset.
2031         (objc_read_type): Likewise.
2032
2033 2005-08-17  Kelley Cook  <kcook@gcc.gnu.org>
2034
2035         * All files: Update FSF address.
2036
2037 2005-08-13  Marcin Koziej  <creep@desk.pl>
2038             Andrew Pinski  <pinskia@physics.uc.edu>
2039
2040         PR libobjc/22492
2041         * exception.c (PERSONALITY_FUNCTION): Fix the PC with finally.
2042
2043 2005-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2044
2045         * Makefile.in (extra_ldflags_libobjc): New.
2046         (libobjc$(libext).la): Add extra_ldflags_libobjc to the link line.
2047         (libobjc_gc$(libext).la): Likewise.
2048         * configure.ac (extra_ldflags_libgfortran): Set for *-darwin* to
2049         "-Wl,-single_module".
2050         * configure: Regenerate.
2051         * linking.m (_objcInit): Remove.
2052
2053 2005-07-26  Andrew Pinski  <pinskia@physics.uc.edu>
2054
2055         PR libobjc/22606
2056         * Makefile.in (ALL_CFLAGS): Add -fexceptions.
2057
2058 2005-06-08  David Ayers  <d.ayers@inode.at>
2059
2060         * objc/NXConstStr.h, objc/Object.h, objc/Protocol.h,
2061         objc/encoding.h, objc/hash.h, objc/objc-api.h,
2062         objc/runtime.h, objc/sarray.h, objc/thr.h,
2063         objc/typedstream.h: Do not include Objective-C headers as
2064         system headers.
2065
2066 2005-06-07  David Ayers  <d.ayers@inode.at>
2067
2068         * archive.c, init.c, selector.c: Include hash.h.
2069         * archive.c, class.c, encoding.c, gc.c, hash.c, hash_compat.c,
2070         init.c, misc.c, nil_method.c, objects.c, sarray.c, selector.c,
2071         sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c, thr-mach.c,
2072         thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c, thr-rtems.c,
2073         thr-single.c, thr-solaris.c, thr-vxworks.c, thr-win32.c, thr.c:
2074         Include Objective-C headers with quotes and objc/ directory
2075         prefix.
2076
2077 2005-05-19  Richard Henderson  <rth@redhat.com>
2078
2079         * exception.c: Revert last change.
2080
2081 2005-05-19  David Ayers  <d.ayers@inode.at>
2082
2083         * exception.c: Include tsystem.h for unwind.h.
2084
2085 2005-05-09  Mike Stump  <mrs@apple.com>
2086
2087         * configure: Regenerate.
2088
2089 2005-04-12  Mike Stump  <mrs@apple.com>
2090
2091         * configure: Regenerate.
2092
2093 2005-03-21  Zack Weinberg  <zack@codesourcery.com>
2094
2095         * Makefile.in: Set gcc_version here.
2096         * configure.ac: Do not invoke TL_AC_GCC_VERSION.  Adjust quoting
2097         in definition of toolexeclibdir so that $(gcc_version) is expanded
2098         by the Makefile.
2099         * aclocal.m4, configure: Regenerate.
2100
2101 2005-03-03  David Ayers  <d.ayers@inode.at>
2102
2103         * objc/hash.h (OBJC_IGNORE_DEPRECATED_API): Update deprecated
2104         version reference.  Correct typo.
2105
2106 2005-03-02  David Ayers  <d.ayers@inode.at>
2107
2108         PR libobjc/19024
2109         * Makefile.in (OBJS): Add hash_compat.lo.
2110         (OBJS_GC): Add hash_compat_gc.lo.
2111         (hash_compat_gc.lo): New target and rule.
2112         * objc/hash.h (hash_new, hash_delete, hash_add, hash_remove)
2113         (hash_next, hash_value_for_key, hash_is_key_in_hash)
2114         (hash_ptr, hash_string, compare_ptrs, compare_strings): Prefix
2115         with objc_.  Add deprecated non prefixed inlined versions.
2116         (OBJC_IGNORE_DEPRECATED_API): New macro to hide deprecated
2117         declarations.
2118         * hash.c (hash_new, hash_delete, hash_add, hash_remove, hash_next)
2119         (hash_value_for_key, hash_is_key_in_hash): Prefix with objc_ and
2120         update callers.
2121         * hash_compat.c: New file.
2122         * archive.c: Update callers.
2123         * init.c: Likewise.
2124         * selector.c: Likewise.
2125         * libobjc.def: Add objc_ versions of hash functions.
2126
2127 2005-02-28  Andrew Pinski <pinskia@physics.uc.edu>
2128
2129         PR libobjc/20252
2130         * Makefile.in (GTHREAD_FLAGS): Remove.
2131         (ALL_CFLAGS): Remove usage of GTHREAD_FLAGS.
2132         * thr-objc.c: Include config.h.
2133         * configure.ac: Instead of looking at GCC's makefile, figure out if
2134         GTHREAD_FLAGS should be defined by looking at the `thread model'
2135         of the current gcc.
2136         * configure: Regenerate.
2137         * config.h.in: Regenerate.
2138
2139 2005-02-28  Paolo Bonzini  <bonzini@gnu.org>
2140
2141         PR bootstrap/17383
2142         * configure.ac: Call GCC_TOPLEV_SUBDIRS.
2143         (Determine CFLAGS for gthread): Use $host_subdir.
2144         * configure: Regenerate.
2145         * Makefile.in (host_subdir): New.
2146         (INCLUDES): Use it.
2147
2148 2004-12-20  Andrew Pinski  <pinskia@physics.uc.edu>
2149
2150         PR libobjc/12035
2151         * gc.c: Remove definition of LOGWL, modWORDSZ, and divWORDSZ since
2152         they are not used.
2153         Include limits.h and stdlib.h.
2154         Define BITS_PER_WORD.
2155
2156 2004-12-12  Alexander Malmberg  <alexander@malmberg.org>
2157
2158         * selector.c (__objc_init_selector_tables): Add missing void to
2159         definition.
2160
2161 2004-12-02  Richard Sandiford  <rsandifo@redhat.com>
2162
2163         * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
2164         * configure, aclocal.m4: Regenerate.
2165
2166 2004-11-29  Kelley Cook  <kcook@gcc.gnu.org>
2167
2168         * configure: Regenerate for libtool change.
2169
2170 2004-11-25  Kelley Cook  <kcook@gcc.gnu.org>
2171
2172         * configure: Regenerate for libtool reversion.
2173
2174 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2175
2176         * configure: Regenerate for libtool change.
2177
2178 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2179
2180         * aclocal.m4, config.h.in: Regenerate.
2181
2182 2004-10-08  Mike Stump  <mrs@apple.com>
2183             Andrew Pinski  <pinskia@physics.uc.edu>
2184
2185         * aclocal.m4: Rename to ...
2186         * acinclude.m4: here and also use m4_include instead of sinclude.
2187         * aclocal.m4: Regenerate.
2188         * configure: Regenerate.
2189         * configure.ac: Add AM_MAINTAINER_MODE and AM_PROG_CC_C_O.
2190         * Makefile.in (configure): Add @MAINT@ infront of configure.ac
2191
2192 2004-10-08  Andrew Pinski  <pinskia@physics.uc.edu>
2193
2194         * archive.c: Fix all the warnings about passing unsigned char*
2195         to char* and the other way too.
2196
2197 2004-09-16  Andrew Pinski  <pinskia@physics.uc.edu>
2198
2199         PR libobjc/16448
2200         * exception.c: Include config.h
2201         (objc_exception_throw): Change _GLIBCXX_SJLJ_EXCEPTIONS to
2202         SJLJ_EXCEPTIONS.
2203         * configure.ac: Find out what exception handling code we use.
2204         * configure: Regenerate.
2205         * config.h.in: New file, regenerate.
2206
2207 2004-09-16  Andrew Pinski  <apinski@apple.com>
2208
2209         * encoding.c (ALTIVEC_VECTOR_MODE): Define a bogus macro.
2210
2211 2004-08-28  Nathanael Nerode  <neroden@gcc.gnu.org>
2212
2213         * configure.ac: Switch from _GCC_TOPLEV_NONCANONICAL_TARGET to
2214         ACX_NONCANONICAL_TARGET.
2215         * configure: Regenerate.
2216
2217 2004-08-13  Ziemowit Laski  <zlaski@apple.com>
2218
2219         * objc/sarray.h: Hoist include of assert.h near the top of file,
2220         and mark the remainder of the file 'extern "C"'.
2221
2222 2004-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2223
2224         * objc/Object.h: Move includes out of extern "C" blocks.
2225         * objc/encoding.h: Likewise.
2226         * objc/hash.h: Likewise.
2227         * objc/objc-api.h: Likewise.
2228         * objc/runtime.h: Likewise.
2229         * objc/sarray.h: Likewise.
2230         * objc/typedstream.h: Likewise.
2231
2232 2004-08-12  Ziemowit Laski  <zlaski@apple.com>
2233
2234         * objc/NXConstStr.h: Update copyright date; bracket with
2235         'extern "C"' for C++ use; make include syntax consistent
2236         by using <...> instead of "..."; hoist <objc/...> includes
2237         above the 'extern "C"' block.
2238         * objc/Object.h: Likewise.
2239         * objc/Protocol.h: Likewise.
2240         * objc/encoding.h: Likewise.
2241         * objc/hash.h: Likewise.
2242         * objc/runtime.h: Likewise.
2243         * objc/sarray.h: Likewise.
2244         * objc/thr.h: Likewise.
2245         * objc/typedstream.h: Likewise.
2246         * objc/objc-api.h: Add 'extern "C"' block for C++ use.
2247         (objc_static_instances): For C++ case, do away with
2248         zero-sized array.
2249         (objc_method): Hoist definition to file scope.
2250         (_objc_load_callback, _objc_object_alloc, class_get_class_method,
2251         class_get_instance_method, class_create_instance,
2252         class_get_class_name, class_get_instance_size,
2253         class_get_meta_class, class_get_super_class, class_get_version,
2254         class_is_class, class_is_meta_class, class_set_version,
2255         class_get_gc_object_type, class_ivar_set_gcinvisible,
2256         get_imp): Rename 'class' parameter to '_class'.
2257         * objc/objc-list.h: Add 'extern "C"' block for C++ use.
2258         * objc/objc.h: Update copyright date.
2259         (arglist_t): Provide a union tag.
2260
2261 2004-07-22  Andrew Pinski  <pinskia@physics.uc.edu>
2262
2263         * thr.c (__objc_thread_detach_function): Do not mark as volatile
2264         but instead use the attribute noreturn.
2265
2266 2004-06-28  Zack Weinberg  <zack@codesourcery.com>
2267
2268         * encoding.c: Rename target_flags with a #define to avoid
2269         conflict with a prior declaration.
2270
2271 2004-06-24  Andrew Pinski  <apinski@apple.com>
2272
2273         * objc/encoding.h: Wrap the functions with extern "C" for C++
2274         mode.
2275         * objc/hash.h: Likewise.
2276         * objc/objc-api.h: Likewise.
2277         * objc/objc-list.h: Likewise.
2278         * objc/runtime.h: Likewise.
2279         * objc/sarray.h: Likewise.
2280         * objc/thr.h: Likewise.
2281         * objc/typedstream.h: Likewise.
2282
2283
2284 2004-06-21  Nick Clifton  <nickc@redhat.com>
2285
2286         * encoding.c (BITS_PER_UNIT): Define if a definition is not
2287         provided.
2288
2289 2004-06-20  Alexander Malmberg  <alexander@malmberg.org>
2290
2291         * Makefile.in (exception.lo): Remove $(OBJC_GCFLAGS).
2292         (exception_gc.lo): New.
2293         (OBJS_GC): Add exception_gc.lo.
2294
2295 2004-06-17  Richard Henderson  <rth@redhat.com>
2296
2297         * exception.c: New file.
2298         * Makefile.in (exception.lo): New.
2299         (OBJS): Add it.
2300
2301 2004-06-14  Andrew Pinski  <pinskia@physics.uc.edu>
2302
2303         * linking.m (_objcInit): New empty function
2304         for Darwin only.
2305
2306 2004-06-11  Andrew Pinski  <pinskia@physics.uc.edu>
2307
2308         * configure.ac: Support --enable-shared=libobjc.
2309         * configure: Regenerate.
2310
2311         PR libobjc/15901
2312         * configure.ac: Do not disable shared by default.
2313         * configure: Regenerate.
2314
2315 2004-06-03  Nicola Pero  <n.pero@mi.flashnet.it>
2316
2317         * Protocol.m ([-isEqual:]): Small optimizations returning
2318         immediately if the argument is equal to self, and accessing
2319         the argument's name directly if it's a protocol.
2320
2321 2004-06-03  David Ayers  <d.ayers@inode.at>
2322
2323         * Protocol.m ([-isEqual:]): Test the class of the argument.
2324
2325 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2326
2327         * configure.ac (includedir): Rename to ...
2328         (includedirname).
2329         * Makefile.in: s/includedir/includedirname/.
2330
2331         PR target/11572
2332         * configure.ac (includedir): Set to "include"
2333         except for Darwin.
2334         (libext) Set to empty except for Darwin.
2335         * configure: Regenerate
2336         * Makefile.in: s/libobjc.la/libobjc$(libext).la/g.
2337         s/include/$(includedir)/g.
2338
2339 2004-05-25  Daniel Jacobowitz  <drow@false.org>
2340
2341         * Makefile.in: Add .NOEXPORT.
2342
2343 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2344
2345         Merge from the libobjc-branch
2346         2004-02-09  Andrew Pinski  <pinskia@physics.uc.edu>
2347
2348                 * Makefile.in (OBJC_H): Change objc-deps.h to objc-decls.h.
2349
2350         2004-02-03  Andrew Pinski  <pinskia@physics.uc.edu>
2351
2352                 * Makefile.in (OBJC_H): Add objc-deps.h.
2353
2354         2004-01-27  Nicola Pero  <n.pero@mi.flashnet.it>
2355
2356                 * Protocol.m ([-conformsTo:]): If the argument is nil, return NO.
2357                 ([-hash], [-isEqual:]): New methods.
2358
2359         2004-01-27  Richard Frith-Macdonald <rfm@gnu.org>
2360
2361                 * sarray.c (sarray_free): Add a better comment.
2362
2363         2004-01-27  Adam Fedor  <fedor@gnu.org>
2364
2365                 * hash.c (hash_add): Cast cachep to int.
2366                 * selector.c (__sel_register_typed_name): Cast
2367                 soffset_decode to int.
2368
2369         2004-01-27  Alexander Malmberg  <alexander@malmberg.org>
2370
2371                 * selector.c: Rename register_selectors_from_list to
2372                 __objc_register_selectors_from_list. Update caller.
2373                 (__objc_register_selectors_from_list): Lock __objc_runtime_mutex
2374                 while registering selectors. Use __sel_register_typed_name instead
2375                 of sel_register_typed_name. Check for NULL method_name:s.
2376                 (pool_alloc_selector): New function.
2377                 (__sel_register_typed_name): Use pool_alloc_selector to allocate
2378                 selector structures.
2379                 * sendmsg.c (class_add_method_list): Use
2380                 __objc_register_selectors_from_list.
2381                 * objc/runtime.h: Add __objc_register_selectors_from_list.
2382
2383         2004-01-25  Adam Fedor  <fedor@gnu.org>
2384                     Nicola Pero  <n.pero@mi.flashnet.it>
2385                     Andrew Pinski  <pinskia@physics.uc.edu>
2386
2387                 * objc/objc-decls.h: New file.
2388                 * objc/objc-api.h (_objc_lookup_class): Mark as export.
2389                 (_objc_load_callback): Likewise.
2390                 (_objc_object_alloc): Likewise.
2391                 (_objc_object_copy): Likewise.
2392                 (_objc_object_dispose): Likewise.
2393
2394         2004-01-25  Andrew Pinski  <pinskia@physics.uc.edu>
2395
2396                 * archive.c: s/__inline__/inline
2397                 * sendmsg.c: Likewise.
2398
2399                 * encoding.c: Remove FIXME about the warning
2400                 about unused variable.
2401                 * sendmsg.c: Add a FIXME comment saying that
2402                 this should be using libffi.
2403
2404                 * Makefile.in (LIBTOOL): Use @LIBTOOL@ now as it works.
2405
2406
2407 2004-05-13  Andrew Pinski  <pinskia@physics.uc.edu>
2408
2409         * archive.c (objc_read_class): Initialize class_name.
2410         (objc_read_selector): Initialize selector_name.
2411
2412 2004-05-09  Richard Sandiford  <rsandifo@redhat.com>
2413
2414         * Makefile.in (toolexecdir): Remove trailing space.
2415
2416 2004-04-15  Nathanael Nerode  <neroden@gcc.gnu.org>
2417
2418         PR libobjc/14948
2419         * configure.ac: De-precious CC so multilibs work.
2420         * configure: Regenerate.
2421
2422 2004-04-14  Nathanael Nerode  <neroden@gcc.gnu.org>
2423
2424         * configure.ac: Restore toolexecdir.
2425         * Makefile.in: Restore toolexecdir.
2426         * configure: Regenerate.
2427
2428 2004-04-09  Nathanael Nerode  <neroden@gcc.gnu.org>
2429
2430         * configure.ac: Remove (unused) glibcpp_prefixdir.
2431         * configure: Regenerate.
2432
2433         * configure.in: Rename to configure.ac.
2434         * Makefile.in: Update to match.
2435
2436         * Makefile.in: Remove toolexecdir, glibcpp_toolexecdir (unused).
2437         Replace glibcpp_toolexeclibdir with toolexeclibdir.
2438         * configure.in: Remove glibcpp_toolexecdir (unused).
2439         Replace glibcpp_toolexeclibdir with toolexeclibdir.  Don't generate
2440         config.h or stamp-h (unused).  Move one comment to the right place.
2441         * configure: Regenerate.
2442         * config.h.in: Remove (unused).
2443
2444         * config.h.in: Regenerate with autoheader.
2445
2446         * Makefile.in: Remove (unused) gcc_version_trigger.
2447         * configure.in: Remove (unused) glibcpp_builddir.  Don't AC_SUBST
2448         gcc_version_trigger.
2449         * configure: Regenerate.
2450
2451         * configure.in: Switch to modern style for AC_INIT, AC_OUTPUT.
2452         Sort file into sections.  Remove dnl where appropriate.  Fix
2453         other style issues.
2454         * configure: Regenerate.
2455
2456         * configure.in: Replace old AC_PROG_CC hack with new one.
2457         Define toplevel_srcdir in terms of srcdir, not top_srcdir (there
2458         are no subdirectory output files, so this is fine).  Change prereq
2459         to autoconf 2.59.
2460         * aclocal.m4: Include ../config/no-executables.m4.
2461         * configure: Regenerate with autoconf 2.59.
2462
2463         * configure.in: Improve comments on gthread_cflags.  Improve m4
2464         quotation, and replace 'if test' with 'case', for --enable-objc-gc.
2465         * configure: Regenerate.
2466
2467         * configure.in: Move PACKAGE and VERSION settings up top.  Remove
2468         unused call to AC_PROG_LN_S.  Default RANLIB to ':'.  Remove
2469         redundant checks for values of RANLIB, AR, INSTALL.
2470         * configure: Regenerate.
2471
2472         * configure.in: Clean up handling of
2473         --enable-version-specific-runtime-libs and related variables;
2474         replace 'if test' with 'case' where reasonable.  Fix comments.
2475         Remove useless libstdcxx_interface.
2476         * configure: Regenerate.
2477
2478         * configure.in: Use _GCC_TOPLEV_NONCANONICAL_TARGET.
2479         Replace uses of target_alias with target_noncanonical.
2480         * aclocal.m4: Include ../config/acx.m4.
2481         * configure: Regenerate.
2482         * Makefile.in: Replace uses of target_alias with target_noncanonical.
2483         Fix copyright statement.
2484
2485         * configure.in: Hand-inline bulky, confusing macros from
2486         aclocal.m4.  Replace references to "GNU Objective C" with "GCC".
2487         Update copyright notice.  Remove stuff for automake, which isn't
2488         used in this directory.  Remove emacs local variables.
2489         * aclocal.m4: Remove hand-inlined macros.  Update copyright notice.
2490         * configure: Regenerate.
2491
2492 2004-03-16  Manfred Hollstein  <mh@suse.com>
2493
2494         * Makefile.in, configure.in, configure: Update copyright years.
2495
2496 2004-03-15  Manfred Hollstein  <mh@suse.com>
2497
2498         * Makefile.in (LIBOBJC_VERSION, LIBOBJC_GC_VERSION): Use
2499         definition from configure.in.
2500         * configure.in (PACKAGE): Add definition.
2501         (VERSION): Add definition; substitute it in output files.
2502         * configure: Re-generate.
2503
2504 2004-03-05  Ziemowit Laski  <zlaski@apple.com>
2505
2506         * objc/hash.h (hash_string, compare_strings):
2507         Add type-casts to make Objective-C++ happy.
2508         * objc/typedstream.h (objc_get_stream_class_version):
2509         Rename parameter from 'class' to 'class_name' to make
2510         Objective-C++ happy.
2511
2512 2004-03-01  Michael Matz  <matz@suse.de>
2513
2514         * Makefile.in (ALL_CFLAGS): Add -fno-strict-aliasing.
2515
2516 2004-02-06  Ziemowit Laski  <zlaski@apple.com>
2517
2518         * objc/objc-api.h (objc_super): The 'class' field shall
2519         be named 'super_class' #ifdef __cplusplus.
2520
2521 2004-01-17  Andrew Pinski  <pinskia@physics.uc.edu>
2522
2523         PR target/10781
2524         * encoding.c (rs6000_special_round_type_align): Define.
2525
2526 2004-01-14  Adam Fedor  <fedor@gnu.org>
2527
2528         PR libobjc/12155
2529         * selector.c (__objc_register_instance_methods_to_class): Free
2530         new_list if not used.
2531
2532 2004-01-09  Andrew Ruder  <aeruder@ksu.edu>
2533
2534         PR libobjc/11904
2535         * sarray.c (sarray_free): Free array->is_copy_of latter.
2536
2537 2003-12-01  Zack Weinberg  <zack@codesourcery.com>
2538
2539         PR 11433
2540         * Protocol.m (descriptionForInstanceMethod): Don't dereference
2541         instance_methods if it's NULL.
2542         (descriptionForClassMethod): Likewise for class_methods.
2543
2544 2003-10-24  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2545
2546         * Makefile.in (runtime-info.h): Remove -Wp.
2547
2548 2003-10-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2549
2550         * Makefile.in (CC1OBJ): Remove.
2551         (runtime-info.h): Invoke $(CC) so all MULTIFLAGS are handled
2552         correctly.
2553         Use .m extension for temporary file.
2554         Remove assembler temp file.
2555
2556 2003-10-20  Joseph S. Myers  <jsm@polyomino.org.uk>
2557
2558         * objc/hash.h (hash_string): Don't use a cast as an lvalue.
2559
2560 2003-10-17  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2561
2562         * Makefile.in (runtime-info.h): Use MULTIFLAGS.
2563
2564 2003-09-09  Alan Modra  <amodra@bigpond.net.au>
2565
2566         * configure: Regenerate.
2567
2568 2003-08-27  Alexander Malmberg  <alexander@malmberg.org>
2569
2570         * Makefile.in, aclocal.m4: Update to $(libdir)/gcc/ instead of
2571         (libdir)/gcc-lib/ when installing.
2572         * configure: Regenerate.
2573
2574 Thu Jul 10 10:27:43 2003  Nicola Pero  <n.pero@mi.flashnet.it>
2575
2576         libobjc/9969
2577         * sendmsg.c (get_imp): Fixed rare threading problem.
2578         (__objc_responds_to): Similar fixes.
2579         (objc_msg_lookup): Similar fixes.
2580         (__objc_init_install_dtable): Lock the runtime before checking if the
2581         table is installed.
2582
2583 2003-05-23  Nathanael Nerode  <neroden@gcc.gnu.org>
2584
2585         * hash.c, init.c, libobjc.def, libobjc_entry.c, linking.m,
2586         makefile.dos, misc.c, nil_method.c, objects.c, sarray.c,
2587         selector.c, sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c,
2588         thr-mach.c, thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c,
2589         thr-rtems.c, thr-single.c, thr-solaris.c, thr-vxworks.c,
2590         thr-win32.c, thr.c: Replace "GNU CC" with "GCC".
2591         * Makefile.in, NXConstStr.m, Object.m, Protocol.m, archive.c,
2592         class.c, encoding.c, gc.c, objc/NXConstStr.h, objc/Object.h,
2593         objc/Protocol.h, objc/encoding.h, objc/hash.h, objc/objc-api.h,
2594         objc/objc-list.h, objc/objc.h, ocjc/runtime.h, objc/sarray.h,
2595         objc/thr.h, objc/typedstream.h: Replace "GNU CC" with "GCC".
2596
2597 Tue May 13 14:56:03 2003  Richard Frith-Macdonald <rfm@gnu.org>
2598                           Nicola Pero  <n.pero@mi.flashnet.it>
2599
2600         libobjc/10742
2601         * init.c (class_superclass_of_class): New function.
2602         (create_tree_of_subclasses_inherited_from): Use it.
2603         (__objc_tree_insert_class): Likewise.
2604         (class_is_subclass_of_class): Likewise.
2605
2606 2003-04-11  David Chad  <davidc@freebsd.org>
2607             Loren J. Rittle  <ljrittle@acm.org>
2608
2609         libobjc/8562
2610         * objc/hash.h (hash_string): Constify correctly.
2611         (compare_ptrs): Use direct compare.
2612         * objc/objc-list.h (list_nth): Rename index to indx to avoid shadow.
2613         * objc/sarray.h: Global rename index to indx to avoid shadow.
2614
2615 2003-03-12  Andreas Schwab  <schwab@suse.de>
2616
2617         * aclocal.m4 (GLIBCPP_EXPORT_INSTALL_INFO): Avoid trailing /. in
2618         glibcpp_toolexeclibdir.
2619         * configure: Rebuilt.
2620
2621 2003-02-20  Alexandre Oliva  <aoliva@redhat.com>
2622
2623         * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
2624         config.status.
2625         * configure: Rebuilt.
2626
2627 2003-01-27  Alexandre Oliva  <aoliva@redhat.com>
2628
2629         * aclocal.m4 (glibcpp_toolexeclibdir): Instead of
2630         $(MULTISUBDIR), use `$CC -print-multi-os-directory`, unless
2631         version_specific_libs is enabled.
2632         * configure: Rebuilt.
2633
2634 2003-01-09  Christian Cornelssen  <ccorn@cs.tu-berlin.de>
2635
2636         * Makefile.in (FLAGS_TO_PASS): Also pass DESTDIR.
2637         (install-libs, install-headers): Prepend $(DESTDIR) to
2638         destination paths in all (un)installation commands.
2639
2640 2002-12-02  Zack Weinberg  <zack@codesourcery.com>
2641
2642         * thr-objc.c: Include coretypes.h and tm.h.
2643
2644 2002-12-01  Zack Weinberg  <zack@codesourcery.com>
2645
2646         * encoding.c, sendmsg.c: Include coretypes.h and tm.h.
2647
2648 2002-11-26  Nathanael Nerode  <neroden@gcc.gnu.org>
2649
2650         * configure.in: Remove skip-this-dir support.
2651         * configure: Regenerate.
2652
2653 2002-09-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2654
2655         * Makefile.in (all): Fix multilib parallel build.
2656
2657 Thu Sep 12 12:44:37 2002  Nicola Pero  <n.pero@mi.flashnet.it>
2658
2659         * sendmsg.c (nil_method): Declare not to take a variable number of
2660         args.
2661         (objc_msg_lookup): Cast nil_method to IMP before returning it.
2662         (objc_msg_lookup_super): The same.
2663
2664 2002-09-10  Jan Hubicka  <jh@suse.cz>
2665
2666         * nil_method.c (nil_method): No longer defined with variable
2667         arguments.
2668
2669 2002-07-02  Rodney Brown  <rbrown64@csc.com.au>
2670
2671         * objc/encoding.h: Fix formatting.
2672         * objc/hash.h: Likewise.
2673         * objc/objc-api.h: Likewise.
2674         * objc/runtime.h: Likewise.
2675         * objc/thr.h: Likewise.
2676         * archive.c: Likewise.
2677         * class.c: Likewise.
2678         * encoding.c: Likewise.
2679         * gc.c: Likewise.
2680         * hash.c: Likewise.
2681         * init.c: Likewise.
2682         * misc.c: Likewise.
2683         * nil_method.c: Likewise.
2684         * objects.c: Likewise.
2685         * sarray.c: Likewise.
2686         * selector.c: Likewise.
2687         * sendmsg.c: Likewise.
2688         * thr-mach.c: Likewise.
2689         * thr.c: Likewise.
2690
2691 2002-06-25  DJ Delorie  <dj@redhat.com>
2692
2693         * aclocal.m4 (GLIBCPP_CONFIGURE): Split out
2694         GLIBCPP_TOPREL_CONFIGURE.
2695         * configure.in: Call it before AC_CANONICAL_SYSTEM.
2696         * configure: Regenerate.
2697
2698 2002-06-21  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2699
2700         * Object.m (forward, read, write): Fix unused parameter warnings.
2701         * encoding.c: Include <stdlib.h>.
2702         (target_flags): Mark with attribute unused.
2703         (atoi): Delete.
2704         * runtime.h (__objc_selector_max_index): Change to unsigned int.
2705         (__objc_generate_gc_type_description): Prototype.
2706         * selector.c (__objc_selector_max_index): Change to unsigned int.
2707
2708 Mon Jun 17 18:37:42 2002  Nicola Pero  <n.pero@mi.flashnet.it>
2709
2710         * sendmsg.c (__objc_get_forward_imp): Fix warning by making sure
2711         we always have a return value: if __objc_msg_forward does not
2712         supply a forwarding implementation, return the default
2713         __builtin_apply based one.
2714
2715 2002-06-15  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2716
2717         * Object.m: Fix signed/unsigned warning.
2718         * Protocol.m: Likewise.
2719         * archive.c: Always include stdlib.h.
2720         (objc_read_short, objc_read_unsigned_short, objc_read_int,
2721         objc_read_long, __objc_read_nbyte_uint, __objc_read_nbyte_ulong):
2722         Fix signed/unsigned warning.
2723         (objc_write_type, objc_read_type, objc_write_types,
2724         objc_read_types): Ensure ctype 8-bit safety.
2725         (__objc_no_write, __objc_no_read): Mark unused parameters.
2726         * class.c (class_table_setup): Specify void arg.
2727         * encoding.c (atoi, objc_sizeof_type, objc_alignof_type,
2728         objc_skip_typespec, objc_skip_offset,
2729         objc_layout_structure_next_member): Ensure ctype 8-bit safety.
2730         (objc_layout_structure_next_member): Ensure variables are
2731         initialized.
2732         * gc.c (__objc_generate_gc_type_description,
2733         class_ivar_set_gcinvisible): Mark unused parameters.
2734         * init.c (__objc_send_load, __objc_destroy_class_tree_node): Mark
2735         unused parameters.
2736         (__objc_init_protocols) Fix signed/unsigned warning.
2737         * nil_method.c (nil_method): Mark unused parameters.
2738         * thr.h (objc_thread_callback): Specify void arg.
2739         * sarray.c (sarray_new, sarray_realloc, sarray_free): Fix
2740         signed/unsigned warning.
2741         (sarray_free): Fix formatting.
2742         * selector.c (sel_types_match): Ensure ctype 8-bit safety.
2743         * sendmsg.c (__objc_init_install_dtable) Mark unused parameters.
2744
2745 2002-06-09  Andreas Jaeger  <aj@suse.de>
2746
2747         * encoding.c (objc_layout_structure_next_member): Remove unused
2748         variable.
2749
2750 2002-05-20  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2751
2752         * Makefile.in (SHELL): Set to @SHELL@.
2753         (WARN_CFLAGS): New.
2754         (ALL_CFLAGS): Add $(WARN_CFLAGS).
2755
2756 2002-05-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2757
2758         * aclocal.m4: Allow for PWDCMD to override hardcoded pwd.
2759         * configure: Regenerate.
2760
2761 2002-05-08  Alexandre Oliva  <aoliva@redhat.com>
2762
2763         * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
2764         script entry, and set LD to it when configuring multilibs.
2765         * configure: Rebuilt.
2766
2767 2002-04-19  David O'Brien  <obrien@FreeBSD.org>
2768
2769         * encoding.c (MAX, MIN, ROUNDING): #undef before defining.
2770
2771 2002-04-09  Hans-Peter Nilsson  <hp@bitrange.com>
2772
2773         PR objc/6107
2774         * objc/objc-api.h (struct objc_protocol_list): Change type of
2775         member count from int to size_t.
2776
2777 2002-02-11  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
2778
2779         PR libobjc/4039
2780         * aclocal.m4: Replace with version copied from libstdc++-v3.
2781         * configure.in: Update for changes to aclocal and Makefile.
2782         * configure: Regenerate.
2783         * Makefile.in: Correct install of multilibs and shared libs, use
2784         INSTALL_DATA for include files.
2785
2786 Mon Dec 17 17:02:12 2001  Nicola Pero  <nicola@brainstorm.co.uk>
2787
2788         * init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
2789         categories - when an unclaimed category was found, the loop was
2790         doing two steps forward instead of one, so that in certain cases
2791         it was failing to properly load all the categories.  (Reported
2792         with fix by Alexander Malmberg <alexander@malmberg.org>).
2793
2794 2001-11-14  Aldy Hernandez  <aldyh@redhat.com>
2795
2796         * encoding.c: Add target_flags.
2797
2798 2001-11-07  Aldy Hernandez  <aldyh@redhat.com>
2799
2800          * objc/objc-api.h (_C_VECTOR): New.
2801
2802          * encoding.c (VECTOR_TYPE): New.
2803
2804 Mon Oct 29 21:29:21 2001  Nicola Pero  <n.pero@mi.flashnet.it>
2805
2806         * class.c: Rewritten the class table to use optimized, lock-free
2807         lookup.  This more than doubles the speed of class method
2808         invocations.  (class_table_setup), (class_table_insert),
2809         (class_table_replace), (class_table_get_safe),
2810         (class_table_next), (class_table_print),
2811         (class_table_print_histogram): New functions.
2812         (__objc_init_class_tables): Use class_table_setup.
2813         (__objc_add_class_to_hash): Use class_table_get_safe and
2814         class_table_insert.  (objc_lookup_class), (objc_get_class): Do not
2815         assert the existence of the table; do not lock the runtime; use
2816         class_table_get_safe.  (objc_next_class): Use class_table_next.
2817         (__objc_resolve_class_links): Use class_table_next.
2818         (class_pose_as): Use class_table_replace.
2819
2820 2001-09-10  Ovidiu Predescu  <ovidiu@cup.hp.com>
2821
2822         * gc.c: Removed the DEBUG declaration.
2823
2824 Wed Jul 18 12:48:56 2001  Nicola Pero  <n.pero@mi.flashnet.it>
2825
2826         * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
2827         rather than through objc_thread_id, to save a function call.
2828         (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
2829         Ditto.
2830
2831 Mon Jul 16 12:15:00 2001  Nicola Pero  <n.pero@mi.flashnet.it>
2832
2833         * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
2834         to cast an id to a Class, which can not be done.  Make the check
2835         by using CLS_ISMETA on the class pointer instead.
2836         (object_is_meta_class): Similar fix.
2837
2838 2001-06-09  Alexandre Oliva  <aoliva@redhat.com>, Stephen L Moshier  <moshier@mediaone.net>
2839
2840         * configure.in (AC_EXEEXT): Work around in case it expands to
2841         nothing, as in autoconf 2.50.
2842         * acinclude.m4: Likewise.
2843         * configure: Rebuilt.
2844
2845 2001-06-08  Nicola Pero  <n.pero@mi.flashnet.it>
2846
2847         * THREADS: Explain that when we compile libobjc inside GCC, we
2848         always use thr-objc.c as a backend, which uses GCC's thread code.
2849
2850 2001-06-06  Richard Frith-Macdonald  <rrfm@gnu.org>
2851
2852         * init.c (__objc_send_message_in_list): When setting a new entry
2853         in __objc_load_methods use the method IMP as key, but check to see
2854         if the method is in the hashtable by looking at the IMP also.
2855         Also ... call the method after adding it to the hashtable rather
2856         than before ... thus preventing an obscure possibility of infinite
2857         recursion if a +load method itself loads a subclass.
2858
2859 2001-05-25  Ovidiu Predescu  <ovidiu@cup.hp.com>
2860
2861         * init.c (__objc_send_message_in_list): When setting a new entry
2862         in __objc_load_methods use the method name as key, not the method
2863         IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
2864
2865 2001-05-09  Joseph S. Myers  <jsm28@cam.ac.uk>
2866
2867         * objc-features.texi: Move to ../gcc/objc.texi.
2868         * fdl.texi: Remove.
2869         * Makefile.in: Don't generate documentation from
2870         objc-features.texi.
2871
2872 2001-05-01  Mark Mitchell  <mark@codesourcery.com>
2873
2874         * fdl.texi: New file.
2875         * objc-features.texi: Simplify.
2876         * Makefile.in: Adjust accordingly.
2877
2878 2001-04-30  Mark Mitchell  <mark@codesourcery.com>
2879
2880         * objc-features.texi: Use the GFDL.
2881
2882 Wed Mar 21 04:44:58 EST 2001  John Wehle  (john@feith.com)
2883
2884         * encoding.c (REAL_TYPE): Define.
2885
2886 2001-03-19  David Edelsohn  <edelsohn@gnu.org>
2887
2888         * encoding.c (TYPE_MODE): Define.
2889
2890 2001-03-14  Nicola Pero  <n.pero@mi.flashnet.it>
2891
2892         * thr.c (objc_thread_add): New function.
2893         (objc_thread_remove): Ditto.
2894         * objc/thr.h: Declare them.
2895         * libobjc.def: Mention them.
2896
2897 2001-02-28  Ovidiu Predescu  <ovidiu@cup.hp.com>
2898
2899         * objc-features.texi: Document the @compatibility_alias compiler
2900         directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
2901
2902 Fri Feb 23 18:12:00 2001  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2903
2904         * sendmsg.c (__objc_forward): Delete strlen() declaration.
2905
2906 2001-02-08  Geoffrey Keating  <geoffk@redhat.com>
2907
2908         * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
2909         we're not interested in the result and they might fail.
2910         * configure: Regenerated.
2911
2912 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
2913
2914         * objc-features.texi: Use @email.
2915
2916 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
2917
2918         * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
2919         printf.
2920
2921 2000-01-11  Richard Earnshaw  <rearnsha@arm.com>
2922
2923         * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
2924         determines the value dynamically.
2925
2926 Wed Jan  3 00:49:10 2001  Ovidiu Predescu  <ovidiu@cup.hp.com>
2927
2928         * sendmsg.c: Added __objc_msg_forward, a hook that allows external
2929         libraries to provide a function that returns the real forwarding
2930         function. This can alleviate problems __builtin_apply() and
2931         friends have on various platforms. (Solution suggested by Helge
2932         Hess.)
2933
2934         * objc/objc-api.h: Define __objc_msg_forward.
2935
2936         * sendmsg.c: Define gen_rtx_REG.
2937
2938 2000-12-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
2939
2940         * thr-rtems.c: New file. Stub to compile.
2941
2942 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
2943
2944         * configure: Rebuilt with new libtool.m4.
2945
2946 Tue Aug 15 00:38:56 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
2947
2948         * configure.in: Create a config.h file. Check for <sched.h>.
2949         * configure: Regenerate.
2950
2951         * config.h.in: Check for <sched.h>.
2952
2953 2000-08-14  Zack Weinberg  <zack@wolery.cumb.org>
2954
2955         * configure: Regenerate after change to ../libtool.m4.
2956
2957 2000-08-14  Andreas Schwab  <schwab@suse.de>
2958
2959         * objc-features.texi (Top): Move @menu at end of node.
2960
2961 2000-08-11  Manfred Hollstein  <manfredh@redhat.com>
2962
2963         * objc-features.texi: Move @node Top before @menu.
2964
2965 Sun Aug  6 23:27:49 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
2966
2967         * objc-features.texi: Documented the new -fconstant-string-class
2968         option.
2969
2970 Sun Aug  6 22:51:16 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
2971
2972         * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
2973         improve the Posix thread support for Objective-C.
2974
2975 2000-08-04  Zack Weinberg  <zack@wolery.cumb.org>
2976
2977         * aclocal.m4: Replace copy of ../libtool.m4 with
2978         sinclude(../libtool.m4).
2979
2980 Fri Jul 28 08:58:02 2000  Nicola Pero  <nicola@brainstorm.co.uk>
2981
2982         * configure.in: Added libtool support; build shared libraries
2983         if --enable-shared was passed on command line.
2984         * Makefile.in: Modified most compilation commands to use libtool.
2985         * aclocal.m4: New symbolic link to the ../libtool.m4, from the
2986         libtool distribution.
2987
2988 Sat Jul 29 00:10:21 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
2989
2990         * sarray.c, Object.m: Removed the explicit prototypes for strlen
2991         and memcpy on 64-bit platforms (Suggested by Rodney Brown
2992         <rdb@cup.hp.com>).
2993
2994 2000-05-12  H.J. Lu  (hjl@gnu.org)
2995
2996         * Makefile.in (GTHREAD_FLAGS): New.
2997         (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
2998         (OBJC_THREAD_FILE): Changed to thr-objc.
2999
3000         * configure.in (GTHREAD_FLAGS): New, check and replace it for
3001         Makefile.
3002         (OBJC_THREAD_FILE): Removed.
3003
3004         * thr-objc.c: New.
3005
3006 2000-07-13  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3007
3008         * objc/hash.h: Include string.h.
3009
3010 2000-04-15  David Edelsohn  <edelsohn@gnu.org>
3011
3012         * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
3013
3014 2000-04-12  Jakub Jelinek  <jakub@redhat.com>
3015
3016         * Object.m (strlen): Provide prototype on all 64bit platforms,
3017         not only alpha.
3018         * sarray.c (memcpy): Likewise.
3019         * encoding.c (objc_layout_finish_structure): Don't use
3020         ROUND_TYPE_ALIGN on sparc.
3021
3022         * encoding.c (objc_layout_structure_next_member): Do the whole
3023         procedure even for the first member, so that we get correct
3024         alignment.
3025
3026 2000-03-29  Zack Weinberg  <zack@wolery.cumb.org>
3027
3028         * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
3029         comments.
3030
3031 2000-02-23  Zack Weinberg  <zack@wolery.cumb.org>
3032
3033         * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
3034
3035 Thu Sep 23 07:19:12 1999   Chris Ball <cball@fmco.com>
3036
3037         * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
3038
3039 Tue Sep 21 07:47:10 1999  Jeffrey A Law  (law@cygnus.com)
3040
3041         * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
3042         the compiler when building C code.
3043
3044 Fri Aug  6 23:32:29 1999  Daniel Jacobowitz <drow@drow.them.org>
3045
3046         * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
3047         libdir, libsubdir and tooldir.
3048
3049 Mon Jun 21 05:40:15 1999  John David Anglin <dave@hiauly1>
3050
3051         * init.c (__objc_force_linking): Make global.
3052
3053 Thu May 20 03:20:59 1999  Jeffrey A Law  (law@cygnus.com)
3054
3055         * configure.in (AC_EXEEXT): Remove call.
3056         (compiler_name): Explicitly check with no extension and .exe
3057         extension.
3058         * configure: Regenerate.
3059
3060 Sun Apr 25 01:15:34 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3061
3062         * Makefile.in (CC1OBJ): Define in terms of CC.
3063         (runtime-info.h): Use.
3064
3065 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3066
3067         * objc-features.texi: Updated the URL to Boehm's GC page.
3068
3069 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3070
3071         * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
3072         the char as being signed (patch from Daniel Jacobowitz
3073         <drow@false.org>).
3074
3075 Wed Mar 24 22:41:28 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3076
3077         * configure.in (AC_PREREQ): Update to 2.13.
3078         (AC_EXEEXT): Call to find possible file extension.
3079         (compiler_name): Use.
3080         * configure: Regenerate.
3081
3082 Wed Jan 27 02:31:01 1999  Jeffrey A Law  (law@cygnus.com)
3083
3084         * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
3085
3086 Tue Jan  5 01:38:53 1999  Jeffrey A Law  (law@cygnus.com)
3087
3088         * configure.in (thread_file): Correct and simplify code to find
3089         the thread file.
3090         * configure: Rebuilt.
3091
3092 1998-11-26  Manfred Hollstein  <manfred@s-direktnet.de>
3093
3094         * configure.in (compiler_name): Add check to detect if this
3095         language's compiler has been built.
3096         * configure: Regenerate.
3097
3098 Mon Nov 23 16:50:28 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3099
3100         *  configure.in: Use AC_PREREQ(2.12.1).
3101
3102 Thu Nov 19 20:33:37 1998  Jeffrey A Law  (law@cygnus.com)
3103
3104         * Makefile.in (runtime-info.h): Avoid GNU make extensions.
3105
3106 Sun Nov  8 17:46:14 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3107
3108         * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
3109
3110 Thu Oct 22 14:34:06 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3111
3112         * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
3113
3114 Sat Oct 17 05:21:31 1998  Ovidiu Predescu  <ovidiu@slip.net>
3115
3116         * objc-features.texi (Top): Changed the email address.
3117         * objc-features.texi (Garbage Collection): Use @uref instead of @url.
3118
3119 Mon Oct 11 21:25:27 1998  Ovidiu Predescu  <ovidiu@slip.net>
3120
3121         * encoding.c: Redefine get_inner_array_type to get the first entry
3122         in the structure.
3123
3124 Thu Oct  8 12:21:14 1998  Richard Frith-Macdonald <richard@brainstorm.co.uk>
3125
3126         * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
3127         (objc_get_type_qualifiers): Similarly.
3128         * objc/encoding.h (_C_BYREF): Define.
3129         (_F_BYREF): Define.
3130
3131 1998-10-07  David S. Miller  <davem@pierdol.cobaltmicro.com>
3132
3133         * objc/sarray.h: Make boffset be an unsigned long when sparc so it
3134         works out on 64-bit systems.
3135
3136 Tue Oct  6 20:32:06 1998  Alexandre Oliva  <oliva@dcc.unicamp.br>
3137
3138         * Makefile.in (INCLUDES): Make it multilib-friendly.
3139
3140 Fri Oct  2 07:12:14 1998  H.J. Lu  (hjl@gnu.org)
3141
3142         * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
3143
3144 Thu Oct  1 22:33:03 1998 Robert Lipe  <robertl@dgii.com>
3145                          Jeffrey A Law  (law@cygnus.com)
3146
3147         * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
3148         (FLAGS_TO_PASS): Added.
3149         (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
3150
3151         * archive.c: Change config.h to tconfig.h.
3152
3153         * configure.in: Find gcc's object directory even for multilibs.
3154
3155 Wed Sep 30 18:17:17 1998  Robert Lipe  <robertl@dgii.com>
3156
3157         * configure.in: Escape ^ in grep string.
3158         * configure: Rebuilt.
3159
3160 Wed Sep 30 09:14:52 1998  Jeffrey A Law  (law@cygnus.com)
3161
3162         * All .h files pushed down into the objc/ subdirectory.
3163         * Makefile.in (copy_headers): Corresponding changes.
3164         * configure.in (AC_INIT): Corresponding changes.
3165         * configure: Rebuilt.
3166
3167 1998-09-30  Ben Elliston  <bje@cygnus.com>
3168             Jeff Law      <law@cygnus.com>
3169
3170         * Makefile.in: Rewrite.
3171
3172         * configure.in: Likewise.
3173
3174         * configure: Regenerate.
3175
3176         * All .c files.  Remove "objc" prefix when including objc header
3177         files.  Include tconfig.h, not ../tconfig.h.
3178
3179 Mon Sep 21 23:27:10 1998  Ovidiu Predescu <ovidiu@slip.net>
3180
3181         * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
3182         (get_inner_array_type): Define.
3183
3184 1998-09-21  Ben Elliston  <bje@cygnus.com>
3185
3186         * New directory.  Moved files from ../gcc/objc.