libobjc/ChangeLog

   1 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
   2
   3         * configure.ac (enable_objc_gc): Remove alpha*-dec-osf* handling.
   4         * configure: Regenerate.
   5
   6         * thr.c (_XOPEN_SOURCE): Define unconditionally.
   7
   8 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
   9
  10         * configure: Regenerate.
  11
  12 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  13
  14         * Makefile.in (INCLUDES): Add -I$(MULTIBUILDTOP)../libgcc.
  15         * configure.ac (target_thread_file, HAVE_GTHR_DEFAULT): Remove.
  16         * configure: Regenerate.
  17         * config.h.in: Regenerate.
  18
  19 2011-10-17  Paul Brook  <paul@codesourcery.com>
  20             Matthias Klose  <doko@ubuntu.com>
  21
  22         * exception.c (parse_lsda_header): hardcode ttype_encoding for older
  23         ARM EABI toolchains.
  24         (get_ttype_entry) Remove __ARM_EABI_UNWINDER__ variant.
  25
  26 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
  27
  28         PR libobjc/49883
  29         * init.c (__objc_exec_class): Work around a bug in clang's code
  30         generation.  Clang sets the class->info field to values different
  31         from 0x1 or 0x2 (the only allowed values in the traditional GNU
  32         Objective-C runtime ABI) to store some additional information, but
  33         this breaks backwards compatibility.  Wipe out all the bits in the
  34         fields other than the first two upon loading a class.
  35
  36 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
  37
  38         * class.c (objc_lookup_class): Added back for compatibility with
  39         clang which seems to emit calls to it.
  40
  41 2011-10-08  Richard Frith-Macdonald <rfm@gnu.org>
  42             Nicola Pero  <nicola.pero@meta-innovation.com>
  43
  44         PR libobjc/50428
  45         * sendmsg.c (__objc_send_initialize): If a class does not have an
  46         +initialize method, search for an +initialize method in the
  47         superclass and in the ancestor classes and execute the first one
  48         that is found.  This makes the GNU runtime behave in the same way
  49         as the Apple/NeXT runtime with respect to +initialize methods and
  50         subclassing.
  51
  52 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
  53
  54         PR libobjc/50002
  55         * class.c (__objc_update_classes_with_methods): Iterate over meta
  56         classes as well as normal classes when refreshing the method
  57         implementations.  This fixes replacing class methods.
  58
  59 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
  60
  61         * class.c (class_getSuperclass): Fixed to work with meta classes
  62         still in construction too.
  63
  64 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
  65
  66         * class.c (class_getSuperclass): Fixed typo in comment.
  67
  68 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
  69
  70         PR libobjc/49882
  71         * class.c (class_getSuperclass): Return the superclass if the
  72         class is in construction.
  73         * objc/runtime.h (class_getSuperclass): Updated documentation.
  74
  75 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  76
  77         * Makefile.in (INCLUDES): Search
  78         $(srcdir)/$(MULTISRCTOP)../libgcc.
  79
  80 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
  81
  82         * objc/objc.h (__GNU_LIBOBJC__): Bumped to 20110608.
  83
  84 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
  85
  86         * configure.ac (VERSION): Bumped to 4:0:0.
  87         * configure (VERSION): Likewise.
  88
  89 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
  90
  91         * objc/README: Updated.
  92         * objc-private/selector.h: Updated comments.
  93
  94 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
  95
  96         * sendmsg.c (class_get_instance_method): Removed.
  97         (class_get_class_method): Removed.
  98         (objc_get_uninstalled_dtable): Removed.
  99
 100 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 101
 102         * objc-private/module-abi-8.h (class_get_instance_size): Removed.
 103         * objects.c (class_create_instance): Removed.
 104         * error.c (__USE_FIXED_PROTOTYPES__): Removed.
 105         * gc.c (__objc_generate_gc_type_description): Use
 106         class_getInstanceSize() instead of class_get_instance_size().
 107         * selector.c (sel_types_match): Made static.
 108         (sel_get_typed_uid): Removed.
 109         (sel_get_any_typed_uid): Removed.
 110         (sel_get_name): Removed.
 111         (sel_get_type): Removed.
 112         (sel_register_name): Removed.
 113         (sel_register_typed_name): Removed.
 114         (sel_get_uid): Removed.
 115
 116 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 117
 118         * encoding.c (method_get_number_of_arguments): Removed.
 119         (method_get_sizeof_arguments): Removed.
 120
 121 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 122
 123         * class.c (objc_next_class): Removed.
 124         (class_pose_as): Removed.
 125         (CLASSOF): Removed.
 126         (class_table_replace): Removed.
 127         (objc_lookup_class): Removed.
 128
 129 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 130
 131         Removed the Traditional Objective-C runtime public API.
 132         * Makefile.in (OBJC_DEPRECATED_H): Variable removed.
 133         (install-headers): Do not create the objc/deprecated directory and
 134         do not install the deprecated headers.
 135         (OBJC_H): Removed encoding.h and objc-api.h.
 136         * Object.m: Removed all methods with the exception of -class and
 137         -isEqual:.  Updated includes.  ([-class]): Use Modern API.
 138         * objc/Object.h: Do not include deprecated/Object.h.
 139         * objc/deprecated/Object.h: Removed.
 140         * linking.m (__objc_linking): Call [Object class] instead of
 141         [Object name].
 142         * Protocol.m: Removed all methods with the exception of -isEqual:.
 143         Updated includes.
 144         * objc/Protocol.h: Do not include deprecated/Protocol.h.
 145         * objc/deprecated/Protocol.h: Removed.
 146         * objc/deprecated/struct_objc_symtab.h: Removed.
 147         * objc/deprecated/struct_objc_module.h: Removed.
 148         * objc/deprecated/struct_objc_ivar.h: Removed.
 149         * objc/deprecated/struct_objc_ivar_list.h: Removed.
 150         * objc/deprecated/struct_objc_method.h: Removed.
 151         * objc/deprecated/struct_objc_method_list.h: Removed.
 152         * objc/deprecated/struct_objc_protocol_list.h: Removed.
 153         * objc/deprecated/struct_objc_category.h: Removed.
 154         * objc/deprecated/MetaClass.h: Removed.
 155         * objc/deprecated/objc_msg_sendv.h: Removed.
 156         * objc/deprecated/README: Removed.
 157         * objc/deprecated/struct_objc_class.h: Removed.
 158         * objc/deprecated/struct_objc_protocol.h: Removed.
 159         * objc/deprecated/struct_objc_selector.h: Removed.
 160         * objc/encoding.h: Removed.
 161         * objc/message.h (struct objc_super): Removed the definition for
 162         the Traditional Objective-C runtime API.
 163         * objc/objc.h: Do not include objc/objc-decls.h.
 164         deprecated/struct_objc_selector.h, deprecated/MetaClass.h,
 165         deprecated/struct_objc_class.h, deprecated/struct_objc_protocol.h
 166         and deprecated/objc_msg_sendv.h.  Uncommented new definition of
 167         Protocol *.
 168         * objc/objc-api.h: Removed.
 169         * objc/runtime.h: Updated comments.  Removed check to detect
 170         concurrent usage of Traditional and Modern APIs.
 171         * objc-private/module-abi-8.h: Always define struct objc_class and
 172         struct objc_protocol.  (struct objc_protocol_list): Changed type
 173         of 'list' argument from 'Protocol *' to 'struct objc_protocol *'.
 174         (class_get_instance_size): Added.
 175         * objc-private/protocols.h (__objc_protocols_add_protocol): Take a
 176         'struct objc_protocol *' as argument, not a 'Protocol *'.
 177         * objc-private/runtime.h: Updated comments.
 178         * objc-private/selector.h (struct objc_selector, sel_eq): Added.
 179         * class.c: Include objc-private/selector.h.
 180         (objc_get_meta_class): Return a Class instead of a MetaClass.
 181         * encoding.c (method_get_next_argument): Removed.
 182         (method_get_first_argument): Removed.
 183         (method_get_nth_argument): Removed.
 184         * gc.c: Include objc/runtime.h instead of objc/encoding.h.
 185         Include objc-private/module-abi-8.h and ctype.h.
 186         * protocols.c (__objc_protocols_add_protocol): Take a 'struct
 187         objc_protocl *' as argument, not a 'Protocol *'.
 188         (class_addProtocol): Added casts to 'struct objc_protocol *' and
 189         'Protocol *'.
 190         (class_copyProtocolList): Likewise.
 191         (protocol_conformsToProtocol): Likewise.
 192         (protocol_copyProtocolList): Likewise.
 193         * sarray.c: Include objc-private/module-abi-8.h.
 194         * sendmsg.c (method_get_next_argument): Removed.
 195         (method_get_first_argument): Removed.
 196         (method_get_nth_argument): Removed.
 197         (objc_msg_sendv): Removed.
 198         (arglist_t, retval_t): New.  (class_get_class_method): Take a
 199         'Class', not 'MetaClass', argument.
 200         * thr.c: Include module-abi-8.h.
 201
 202 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 203
 204         * Makefile.in (OBJC_DEPRECATED_H): Removed struct_objc_static_instances.h
 205         and objc_get_uninstalled_dtable.h.
 206         * objc/deprecated/struct_objc_static_instances.h: Removed.
 207         * objc/deprecated/objc_get_uninstalled_dtable.h: Removed.
 208         * objc/objc-api.h: Do not include deprecated/objc_static_instances.h
 209         and deprecated/objc_get_uninstalled_dtable.h.
 210
 211 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 212
 213         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_object_alloc.h.
 214         * objc/deprecated/objc_object_alloc.h: Removed.
 215         * objc/objc-api.h: Do not include deprecated/objc_object_alloc.h.
 216         * objects.c (_objc_object_alloc, _objc_object_dispose,
 217         _objc_object_copy): Removed.
 218         * libobjc.def (__objc_object_alloc, __objc_object_copy,
 219         __objc_object_dispose): Removed.
 220
 221 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 222
 223         * Makefile.in (OBJC_DEPRECATED_H): Removed METHOD_NULL.h.
 224         * objc/objc-api.h: Do not include deprecated/METHOD_NULL.h.
 225         * objc/deprecated/METHOD_NULL.h: Removed.
 226
 227 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 228
 229         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_valloc.h,
 230         objc_malloc.h and objc_unexpected_exception.h.
 231         (exception.lo): Do not use -Wno-deprecated-declarations.
 232         (exception_gc.lo): Likewise.
 233         * objc/objc-api.h: Do not include deprecated/objc_valloc.h,
 234         deprecated/objc_malloc.h and
 235         deprecated/objc_unexpected_exception.h.
 236         * objc/deprecated/objc_valloc.h: Removed.
 237         * objc/deprecated/objc_malloc.h: Removed.
 238         * objc/deprecated/objc_unexpected_exception.h: Removed.
 239         * exception.c (_objc_unexpected_exception): Removed.
 240         (objc_exception_throw): Do not check for
 241         _objc_unexpected_exception.
 242         * memory.c (objc_valloc, _objc_malloc, _objc_atomic_malloc,
 243         _objc_valloc, _objc_realloc, _objc_calloc, _objc_free): Removed.
 244         * libobjc.def (_objc_unexpected_exception, objc_valloc): Removed.
 245
 246 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 247
 248         * objc/objc.h: Do not include deprecated/STR.h.
 249         * objc/deprecated/STR.h: Removed.
 250         * Makefile.in (OBJC_DEPRECATED_H): removed STR.h.
 251
 252 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 253
 254         * Makefile.in (OBJC_H): Removed hash.h and sarray.h.
 255         (OBJC_DEPRECATED_H): Likewise.
 256         * libobjc.def (objc_hash_new, objc_hash_delete, objc_hash_add,
 257         objc_hash_remove, objc_hash_next, objc_hash_value_for_key,
 258         objc_hash_is_key_in_hash, hash_add, hash_delete, hash_new,
 259         hash_next, hash_remove, hash_value_for_key, hash_is_key_in_hash,
 260         sarray_at_put, sarray_at_put_safe, sarray_free, sarray_lazy_copy,
 261         sarray_new, sarray_realloc, sarray_remove_garbage): Removed.
 262         * objc/sarray.h: Removed.
 263         * objc/hash.h: Removed.
 264         * objc/deprecated/sarray.h: Removed.
 265         * objc/deprecated/hash.h: Removed.
 266         * objc/Object.h: Do not include objc/deprecated/hash.h
 267         * Object.m: Include string.h.
 268         * objc/objc-api.h: Do not include objc/deprecated/hash.h.
 269         * objc-private/common.h (GNU_LIBOBJC_COMPILING_LIBOBJC_ITSELF):
 270         Removed.
 271
 272 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 273
 274         * Object.m ([-forward::]): Removed.
 275         * objc/deprecated/Object.h ([-forward::]): Removed.
 276         * sendmsg.c (__objc_forward): Updated comments.
 277
 278 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 279
 280         * Makefile.in (OBJC_H): Removed objc-list.h.
 281         (OBJC_DEPRECATED_H): Removed objc-list.h.
 282         * objc/objc-list.h: File removed.
 283         * objc/deprecated/objc-list.h: File removed.
 284
 285 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 286
 287         * Makefile.in (OBJC_H): Removed typedstream.h.
 288         (OBJC_DEPRECATED_H): Removed typedstream.h.
 289         (C_SOURCE_FILES): Removed archive.c.
 290         (Object.lo): Rule removed.
 291         (Object_gc.lo): Likewise.
 292         (archive.lo): Likewise.
 293         (archive_gc.lo): Likewise.
 294         * objc/deprecated/Object.h ([+streamVersion:], [-read], [-write],
 295         [-awake]): Removed.
 296         Do not include deprecated/typedstream.h.
 297         * Object.m: Removed the same methods.
 298         * archive.c: File removed.
 299         * objc/typedstream.h: File removed.
 300         * objc/deprecated/typedstream.h: File removed.
 301         * libobjc.def (__objc_read_nbyte_uint, __objc_read_nbyte_ulong,
 302         __objc_write_class, __objc_write_object, __objc_write_selector,
 303         objc_close_typed_stream, objc_end_of_typed_stream,
 304         objc_flush_typed_stream, objc_get_stream_class_version,
 305         objc_open_typed_stream, objc_open_typed_stream_for_file,
 306         objc_read_array, objc_read_char, objc_read_int, objc_read_long,
 307         objc_read_object, objc_read_selector, objc_read_short,
 308         objc_read_string, objc_read_type, objc_read_types,
 309         objc_read_unsigned_char, objc_read_unsigned_int,
 310         objc_read_unsigned_long, objc_read_unsigned_short,
 311         objc_write_array, objc_write_char, objc_write_int,
 312         objc_write_long, objc_write_object, objc_write_object_reference,
 313         objc_write_root_object, objc_write_selector, objc_write_short,
 314         objc_write_string, objc_write_string_atomic, objc_write_type,
 315         objc_write_types, objc_write_unsigned_char,
 316         objc_write_unsigned_int, objc_write_unsigned_long,
 317         objc_write_unsigned_short): Removed.
 318
 319 2011-06-02  Nicola Pero  <nicola.pero@meta-innovation.com>
 320
 321         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_error.h.
 322         * objc/deprecated/objc_error.h: Removed.
 323         * objc/objc-api.h: Do not include deprecated/objc_error.h.
 324         * libobjc.def (objc_error, objc_verror): Removed.
 325         * error.c (_objc_error_handler, objc_error, objc_verror,
 326         objc_set_error_handler): Removed.
 327         * Object.m ([-error:], [-perform:], [-perform:with:],
 328         [-perform:with:with], [-subclassResponsibility:],
 329         [-notImplemented:], [-shouldNotImplement:], [-doesNotRecognize:]):
 330         Removed.
 331         * objc/deprecated/Object.h: Removed the same methods.
 332         * sendmsg.c (__objc_forward): Do not try to invoke the "error:"
 333         method after trying to invoke the "doesNotRecognize:" method.
 334
 335 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
 336
 337         * sendmsg.c: Reindented part of the file.  No non-trivial changes
 338         in code.
 339
 340 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
 341
 342         * sendmsg.c (__objc_install_dtable_for_class): Use objc_getClass,
 343         not objc_lookup_class.
 344
 345 2011-05-25  Richard Frith-Macdonald <rfm@gnu.org>
 346             David Ayers  <ayers@fsfe.org>
 347
 348         PR libobjc/38307
 349         * sendmsg.c: Include objc/hash.h.
 350         (get_implementation): New function, mostly with code from get_imp
 351         updated to support the new +initialize dispatch table logic.
 352         (get_imp): Use get_implementation.
 353         (__objc_responds_to): Updated to support the new +initialize
 354         dispatch table logic.
 355         (class_respondsToSelector): Likewise.
 356         (objc_msg_lookup): Use get_implementation.
 357         (__objc_init_install_dtable): Removed.
 358         (__objc_install_methods_in_dtable): Updated arguments.
 359         (__objc_install_dispatch_table_for_class): Renamed to
 360         __objc_install_dtable_for_class and updated to support the new
 361         +initialize dispatch table logic.
 362         (__objc_update_dispatch_table_for_class): Updated to support the
 363         new +initialize dispatch table logic.
 364         (__objc_forward): Call get_implementation instead of get_imp.
 365         (prepared_dtable_table): New.
 366         (__objc_prepare_dtable_for_class): New.
 367         (__objc_prepared_dtable_for_class): New.
 368         (__objc_get_prepared_imp): New.
 369         (__objc_install_prepared_dtable_for_class): New.
 370
 371 2011-05-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 372
 373         PR libobjc/48177
 374         * selector.c (__sel_register_typed_name): Use sel_types_match()
 375         instead of strcmp() to compare selector types (Suggestion by
 376         Richard Frith-Macdonald <rfm@gnu.org>).
 377
 378 2011-04-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 379
 380         PR libobjc/32037
 381         * Makefile.in (OBJC_GCFLAGS): Move ...
 382         * configure.ac (enable_objc_gc): ... here.
 383         Add $(libsuffix) to OBJC_BOEHM_GC.
 384         * configure: Regenerate.
 385
 386 2011-02-28  Nicola Pero  <nicola.pero@meta-innovation.com>
 387
 388         * selector.c (sel_getTypedSelector): Return NULL if there are
 389         multiple selectors with conflicting types.
 390         * objc/runtime.h (sel_getTypedSelector): Updated documentation.
 391
 392 2011-02-28  Richard Frith-Macdonald <rfm@gnu.org>
 393
 394         PR libobjc/47922
 395         * gc.c (class_ivar_set_gcinvisible): Use _C_GCINVISIBLE instead of
 396         a hardcoded "!".
 397
 398 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 399
 400         * configure: Regenerate.
 401
 402 2010-12-26  Nicola Pero  <nicola.pero@meta-innovation.com>
 403
 404         * init.c (create_tree_of_subclasses_inherited_from): Use
 405         class_superclass_of_class instead of assuming a class is
 406         unresolved when it could be resolved.  Tidied up assignment and
 407         check.
 408         (__objc_tree_insert_class): Enhanced DEBUG_PRINTF.
 409         (objc_tree_insert_class): Tidied up loop; return immediately upon
 410         inserting a class.
 411         (__objc_exec_class): Do not set __objc_class_tree_list.
 412
 413 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 414
 415         * selector.c (sel_getTypedSelector): Return NULL if given a NULL
 416         argument.
 417         (sel_registerTypedName): Same.
 418         (sel_registerName): Same.
 419         * objc/runtime.h: Updated documentation.
 420
 421 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 422
 423         * objc/runtime.h (class_addIvar): Updated documentation.  The
 424         alignment is actually the log_2 of the alignment in bytes.
 425         * ivars.c (class_addIvar): Corresponding change to the
 426         implementation.
 427
 428 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 429
 430         * objc/runtime.h (sel_getType): Renamed to sel_getTypeEncoding to
 431         be consistent with method_getTypeEncoding and
 432         ivar_getTypeEncoding.
 433         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
 434         * selector.c (sel_getType): Renamed to sel_getTypeEncoding.
 435         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
 436         (sel_get_type): Updated call to sel_getType.
 437
 438 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 439
 440         * objc/runtime.h (class_conformsToProtocol,
 441         class_copyProtocolList): Updated documentation.
 442
 443 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
 444
 445         * init.c (create_tree_of_subclasses_inherited_from): Updated
 446         DEBUG_PRINTF messages.
 447         (__objc_tree_insert_class): Same.
 448         (__objc_send_load_using_method_list): Same.
 449         (__objc_send_load): Same.
 450         (__objc_exec_class): Same.  In particular, do not print the module
 451         name since it is no longer used.
 452         * sendmsg.c (__objc_send_initialize): Added DEBUG_PRINTFs for
 453         tracking +initialize calls.
 454         (__objc_update_dispatch_table_for_class): Added DEBUG_PRINTFs for
 455         tracking updates of dispatch tables.
 456         (__objc_install_dispatch_table_for_class): Same.
 457
 458 2010-12-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 459
 460         * Makefile.in (libobjc$(libsuffix).la): Link with -Wc,-shared-libgcc.
 461         (libobjc_gc$(libsuffix).la): Likewise.
 462
 463 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
 464
 465         * sendmsg.c (class_addMethod): Return NO if the method already
 466         exists in the class.
 467
 468 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
 469
 470         * init.c (duplicate_classes): New.
 471         (__objc_exec_class): Initialize duplicate_classes.
 472         (__objc_create_classes_tree): Ignore classes in the
 473         duplicate_classes table.
 474         (__objc_call_load_callback): Same.
 475         (__objc_init_class): If a duplicate class is found, add it to
 476         duplicate_classes instead of aborting.  Return YES if the class is
 477         not a duplicate, and NO if it is.
 478         * objc-private/runtime.h (__objc_init_class): Updated prototype.
 479
 480 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
 481
 482         * objc-private/objc-list.h: Reindented file.  No code changes.
 483         * objc-private/sarray.h: Same change.
 484
 485 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
 486
 487         * objc-private/accessors.h: Removed 'extern "C"' guards.  This
 488         file is never compiled with C++.
 489         * objc-private/hash.h: Same change.
 490         * objc-private/objc-list.h: Same change.
 491         * objc-private/objc-sync.h: Same change.
 492         * objc-private/protocols.h: Same change.
 493         * objc-private/runtime.h: Same change.
 494         * objc-private/sarray.h: Same change.
 495         * objc-private/selector.h: Same change.
 496
 497 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 498
 499         PR libobjc/18764
 500         * class.c (__objc_add_class_to_hash): Return YES if the class was
 501         added, and NO if it already existed.
 502         * init.c (__objc_init_class): If __objc_add_class_to_hash returns
 503         NO, then abort the program with an error message.
 504         * objc-private/runtime.h (__objc_add_class_to_hash): Updated
 505         declaration.
 506
 507 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 508
 509         * init.c (_objc_load_callback): Initialize with 0.
 510         (__objc_call_callback): Renamed to __objc_call_load_callback.
 511         Check _objc_load_callback only once, and if it is not set, return
 512         immediately.
 513         (objc_send_load): Updated call to __objc_call_callback.
 514
 515 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 516
 517         PR libobjc/16110
 518         * init.c (__objc_send_message_in_list): Renamed to
 519         __objc_send_load_using_method_list.  Do not take an 'op' argument.
 520         Register the 'load' selector if needed.
 521         (__objc_send_load): Do not register the 'load' selector.  Updated
 522         call to __objc_send_message_in_list.
 523         (__objc_create_classes_tree): Add the class of any claimed
 524         category that was loaded in the module to the list of classes for
 525         which we try to execute +load.
 526
 527 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 528
 529         * objc-private/common.h: When DEBUG is defined, include <stdio.h>.
 530         Updated comments.
 531         * init.c (__objc_tree_insert_class): Use %p, not %x, when printing
 532         a pointer using DEBUG_PRINTF.
 533
 534 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 535
 536         PR libobjc/45953
 537         * selector.c (__sel_register_typed_name): When registering a new
 538         selector with the same name as an existing one, reuse the existing
 539         name string.  Also updated types, casts and comments in the whole
 540         function.
 541
 542 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 543
 544         * objc-private/module-abi-8.h (struct objc_symtab): Declare 'refs'
 545         to be 'struct objc_selector *' and not 'SEL'.
 546         * init.c (__objc_exec_class): Call
 547         __objc_register_selectors_from_module instead of iterating over
 548         each selector and calling __sel_register_typed_name for each.
 549         * objc-private/selector.h: Declare
 550         __objc_register_selectors_from_module instead of
 551         __sel_register_typed_name.
 552         * selector.c (__objc_register_selectors_from_module): New.
 553         (__sel_register_typed_name): Made static.
 554
 555 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 556
 557         * linking.m: Do not include objc/NXConstStr.h.
 558
 559 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 560
 561         * objc-private/runtime.h (DEBUG_PRINTF): Moved from here ...
 562         * objc-private/common.h (DEBUG_PRINTF): To here.
 563         * hash.c: Do not include objc-private/runtime.h and objc/thr.h.
 564
 565 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 566
 567         * hash.c: Tidied up comments and indentation.  No code changes.
 568
 569 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 570
 571         PR libobjc/47012
 572         * accessors.m (objc_getProperty): If not atomic, do not
 573         retain/autorelease the returned value.
 574
 575 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 576
 577         * objc-private/runtime.h (__objc_selector_max_index,
 578         __objc_init_selector_tables, __objc_register_selectors_from_class,
 579         __objc_register_selectors_from_list,
 580         __objc_register_selectors_from_description_list): Moved to ...
 581         * objc-private/selector.h: ... here.
 582
 583 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 584
 585         * objc-private/runtime.h (__objc_class_links_resolved): Removed.
 586         (__objc_print_dtable_stats): Removed.
 587         (__sel_register_typed_name): Removed.
 588         * sendmsg.c (__objc_print_dtable_stats): Use 'void' as argument.
 589
 590 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 591
 592         * init.c (__objc_exec_class): Call __objc_resolve_class_links (),
 593         if appropriate, after loading the module.
 594
 595 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 596
 597         * sendmsg.c (method_setImplementation): Do not declare.
 598
 599 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 600
 601         * objc/message.h: Updated comments.
 602         * objc/runtime.h: Updated comments.
 603
 604 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 605
 606         * class.c (objc_lookupClass): Renamed to objc_lookUpClass.
 607         * protocols.c: Updated all calls to objc_lookupClass to call
 608         objc_lookUpClass instead.
 609         * sendmsg.c (objc_lookupClass): Do not declare.
 610         (get_imp): Update call to objc_lookupClass to call
 611         objc_lookUpClass instead.
 612         * objc/runtime.h (objc_lookupClass): Renamed to objc_lookUpClass.
 613
 614 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 615
 616         * objc/runtime.h (class_ivar_set_gcinvisible): Declare.
 617         * sendmsg.c (_CLS_IN_CONSTRUCTION, CLS_IS_IN_CONSTRUCTION): Do not
 618         define.  Updated comments.
 619
 620 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 621
 622         * objc/encoding.h: Updated comments.
 623         * objc/runtime.h: Updated comments.
 624         (objc_setGetUnknownClassHandler): Mark with objc_EXPORT.
 625         (objc_sizeof_type): Same.
 626         (objc_alignof_type): Same.
 627         (objc_aligned_size): Same.
 628         (objc_promoted_size): Same.
 629         (objc_skip_type_qualifiers): Same.
 630         (objc_skip_typespec): Same.
 631         (objc_skip_offset): Same.
 632         (objc_skip_argspec): Same.
 633         (objc_get_type_qualifiers): Same.
 634         (objc_layout_structure): Same.
 635         (objc_layout_structure_next_member): Same.
 636         (objc_layout_finish_structure): Same.
 637         (objc_layout_structure_get_info): Same.
 638
 639 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 640
 641         * init.c: Updated comments.
 642         * objc/objc-api.h: Updated comments.
 643         * objc/runtime.h (_objc_load_callback): Declare.
 644
 645 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 646
 647         * objc/Object.h: Include deprecated/typedstream.h and
 648         deprecated/hash.h instead of typedstream.h.  Updated comments.
 649
 650 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 651
 652         * Makefile.in (OBJC_DEPRECATED_H): Added objc_msg_sendv.h.
 653         * objc/deprecated/objc_msg_sendv.h: New.
 654         * objc/message.h: Do not define retval_t, apply_t, arglist,
 655         arglist_t, objc_msg_sendv, now in
 656         objc/deprecated/objc_msg_sendv.h.
 657         * objc/objc.h: Do not include message.h; include
 658         objc/deprecated/objc_msg_sendv.h instead.  Tidied up comments.
 659         * sendmsg.c: Include objc/message.h.
 660         * thr.c: Include objc/message.h.
 661
 662 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 663
 664         * objc/objc-exception.h: Include objc-decls.h.  Mark all
 665         functions with objc_EXPORT.
 666         * objc/objc-sync.h: Same change.
 667
 668 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 669
 670         * Protocol.m: Moved all methods, with the exception of -isEqual:,
 671         into the 'Deprecated' category.
 672         * objc/Protocol.h: Removed all methods, moved to
 673         objc/deprecated/Protocol.h.  Include objc/deprecated/Protocol.h.
 674         * objc/deprecated/Protocol.h: New.
 675         * Makefile.in (OBJC_DEPRECATED_H): Added Protocol.h.
 676
 677 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 678
 679         * init.c: Include objc-private/selector.h.  Do not declare
 680         __sel_register_typed_name.
 681         * objc-private/selector.h (__sel_register_typed_name): Declare.
 682         * selector.c: Include objc-private/selector.h.
 683
 684 2010-12-18  Nicola Pero  <nicola.pero@meta-innovation.com>
 685
 686         * class.c: Tidied up comments and indentation.  No code changes.
 687         * error.c: Same.
 688         * exception.c: Same.
 689         * init.c: Same.
 690         * ivars.c: Same.
 691         * memory.c: Same.
 692         * objc-foreach.c: Same.
 693         * objc-sync.c: Same.
 694         * objects.c: Same.
 695         * protocols.c: Same.
 696         * sarray.c: Same.
 697         * thr.c: Same.
 698
 699 2010-12-17  Nicola Pero  <nicola.pero@meta-innovation.com>
 700
 701         * init.c: Include objc/runtime.h and objc-private/module-abi-8.h
 702         instead of objc/objc-api.h.
 703         (init_check_module_version): Take a 'struct objc_module *'
 704         argument instead of 'Module_t'.  Use 'struct objc_module *'
 705         instead of 'Module_t'.
 706         (__objc_created_classes_tree): Take a 'struct objc_module *'
 707         argument instead of 'Module_t'; use 'struct objc_symtab *' instead
 708         of 'Symtab_t'.
 709         (__objc_call_callback): Take a 'struct objc_module *' argument
 710         instead of 'Module_t'; use 'struct objc_symtab *' instead of
 711         'Symtab_t' and 'struct objc_category *' instead of 'Category_t'.
 712         (_objc_load_callback): Take a 'struct objc_category *' argument
 713         instead of 'Category *'.
 714         (class_superclass_of_class): Use objc_getClass() instead of
 715         objc_lookup_class().
 716         (create_tree_of_subclasses_inherited_from): Same change (also, use
 717         an explicit 'if' instead of '?').
 718         (objc_init_statics): Same change.
 719         (objc_send_load): Same change.
 720         (__objc_init_protocol): same change.
 721         (__objc_send_message_in_list): Take a 'struct objc_method_list *'
 722         argument instead of 'MethodList_t'.  Use 'struct objc_method *'
 723         instead of 'Method_t'.
 724         (__objc_send_load): Use 'struct objc_method_list *' instead of
 725         'MethodList_t'.  Use sel_registerName() instead of
 726         sel_register_name().
 727         (__objc_exec_class): Take a 'struct objc_module *' argument
 728         instead of 'Module_t'.  Use 'struct objc_symtab *' instead of
 729         'Symtab_t'.  Use objc_getClass() instead of objc_lookup_class().
 730         Use 'struct objc_category *' instead of 'Category_t'.
 731
 732 2010-12-16  Nicola Pero  <nicola.pero@meta-innovation.com>
 733
 734         * sendmsg.c: Include objc/runtime.h instead of objc/objc-api.h.
 735         Include objc-private/module-abi-8.h and objc-private/selector.h
 736         instead of objc/encoding.h.
 737         (objc_msg_lookup_super): Use super->super_class instead of
 738         super->class.
 739         (method_get_first_argument, method_get_next_argument): Declare
 740         locally.
 741         (class_get_instance_method): Declare before using.
 742         (objc_msg_sendv): Use 'struct objc_method' instead of 'Method'.
 743         (__objc_init_dispatch_tables, __objc_send_initialize): Use
 744         sel_registerName() instead of sel_register_name().
 745         (__objc_forward): Use sel_getName() instead of sel_get_name().
 746         (objc_get_uninstalled_dtable): Use 'void' as argument.
 747         * objc-private/selector.h: New.
 748
 749 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 750
 751         * objc/message.h (objc_super): When using the modern API, do not
 752         define Super and Super_t, and always use 'super_class' for the
 753         super class field.
 754         (objc_msg_lookup_super): Updated prototype to use 'struct
 755         objc_super *' instead of 'Super_t'.
 756         * sendmsg.c (objc_msg_lookup_super): Updated prototype to use
 757         'struct objc_super *' instead of 'Super_t'.
 758
 759 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 760
 761         * objc/message.h: Update comments, reindented code and moved
 762         deprecated types and functions at the end of the file.  No code
 763         changes.
 764
 765 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 766
 767         * ivars.c (class_addIvar): Use the 'size' argument instead of
 768         trying to calculate it using objc_sizeof_type().
 769         * objc/runtime.h (class_addIvar): Updated comments.
 770
 771 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 772
 773         * sendmsg.c: Reindented some code and tidied up comments.  No
 774         actual code changes.
 775
 776 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
 777
 778         * objc/Object.h: Moved all the methods, with the exception of
 779         -class and -isEqual:, into ...
 780         * objc/deprecated/Object.h: here.
 781         * Object.m: Moved all the methods, with the exception of -class
 782         and -isEqual: into the 'Deprecated' category.
 783
 784 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
 785
 786         * objects.c (object_copy): Do not #undef as we are no longer
 787         including objc/objc-api.h.
 788         * selector.c: Include objc/runtime.h and
 789         objc-private/module-abi-8.h.  Do not include objc/objc-api.h and
 790         objc/encoding.h.  Updated
 791         (__objc_register_selectors_from_class): Use struct
 792         objc_method_list * instead of MethodList_t.
 793         (__objc_register_selectors_from_list): Use Method instead of
 794         Method_t.
 795         (struct objc_method_description_list): Do not define here.
 796         (__objc_register_instance_methods_to_class): Use struct
 797         objc_method_list * instead of MethodList_t and Method instead of
 798         Method_t.
 799
 800 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
 801
 802         * selector.c: Reindented some code and tidied up comments.  No
 803         actual code changes.
 804
 805 2010-12-13  Iain Sandoe  <iains@gcc.gnu.org>
 806
 807         * encoding.c (_darwin_rs6000_special_round_type_align): New.
 808         (darwin_rs6000_special_round_type_align): Adjust to use new routine.
 809
 810 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
 811
 812         * sendmsg.c (selector_resolveClassMethod): New.
 813         (selector_resolveInstanceMethod): New.
 814         (__objc_resolve_class_method): New.
 815         (__objc_resolve_instance_method): New.
 816         (get_imp): Call __objc_resolve_class_method or
 817         __objc_resolve_instance_method at the appropriate time.
 818         (objc_msg_lookup): Same.
 819         (class_getClassMethod): Same.
 820         (class_getInstanceMethod): Same.
 821         (__objc_init_dispatch_tables): Initialize
 822         selector_resolveClassMethod and selector_resolveInstanceMethod.
 823         * objc/runtime.h: Updated documentation of class_getClassMethod,
 824         class_getInstanceMethod and class_getMethodImplementation.
 825
 826 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
 827
 828         * objc-private/module-abi-8.h (struct objc_symtab): Updated
 829         description of sel_ref_cnt and refs.
 830         * objc/deprecated/struct_objc_symtab.h (objc_symtab): Same change.
 831
 832 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
 833
 834         PR target/40125
 835         PR lto/46695
 836         * configure.ac (extra_ldflags_libobjc): Invoke ACX_LT_HOST_FLAGS.
 837         * Makefile.in (lt_host_flags): Import AC_SUBST'd value.
 838         * aclocal.m4: Regenerate.
 839         * configure: Regenerate.
 840
 841 2010-12-03  Matthias Klose  <doko@ubuntu.com>
 842
 843         * configure.ac (VERSION): Bump the version to 3:0:0.
 844         * configure: Regenerate.
 845
 846 2010-11-23  Richard Frith-Macdonald <rfm@gnu.org>
 847
 848         * sendmsg.c (get_imp): Fixed call to __objc_get_forward_imp to
 849         pass nil as the receiver since we don't know the receiver at this
 850         point.
 851
 852 2010-11-18  Nicola Pero  <nicola.pero@meta-innovation.com>
 853
 854         * ivars.c: Include stdlib.h.
 855         * protocols.c: Same change.
 856
 857 2010-10-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 858
 859         * Makefile.in (OBJC_SOURCE_FILES): Added accessors.m.
 860         * accessors.m: New.
 861         * init.c: Include objc-private/accessors.h.
 862         (__objc_exec_class): Call __objc_accessors_init.
 863         * objc-private/accessors.h: New.
 864
 865 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
 866
 867         * objc/message.h: Moved initial includes outside of extern "C".
 868         * objc/runtime.h: Add extern "C" for Objective-C++.
 869
 870 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
 871
 872         * init.c (objc_send_load): Do not wait for NXConstantString to be
 873         registered before executing +load.  There is no point if
 874         -fconstant-string-class=xxx is used when compiling all modules,
 875         as is the case for almost all users.
 876         * linking.m (__objc_linking): Do not try to forcefully link in
 877         NXConstantString.
 878
 879 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
 880
 881         * objc/runtime.h: Updated comments.
 882         (class_addMethod): New.
 883         (class_addIvar): New.
 884         (class_replaceMethod): New.
 885         (objc_allocateClassPair): New.
 886         (objc_registerClassPair): New.
 887         (objc_disposeClassPair): New.
 888         * class.c (objc_allocateClassPair): New.
 889         (objc_registerClassPair): New.
 890         (objc_disposeClassPair): New.
 891         (class_getSuperclass): Return Nil if a class is in construction.
 892         * init.c (__objc_exec_class): Call __objc_init_class.
 893         (__objc_init_class): New.
 894         * ivars.c (class_copyIvarList): Return NULL if class is in
 895         construction.  Do not lock the runtime mutex.
 896         (class_getInstanceVariable): Return NULL if class is in
 897         construction.  Do not lock the runtime mutex.
 898         (class_addIvar): New.
 899         * sendmsg.c (class_addMethod): New.
 900         (class_replaceMethod): New.
 901         * objc-private/module-abi-8.h (__CLS_SETNOTINFO): New.
 902         (_CLS_IN_CONSTRUCTION): New.
 903         (CLS_IS_IN_CONSTRUCTION): New.
 904         (CLS_SET_IN_CONSTRUCTION): New.
 905         (CLS_SET_NOT_IN_CONSTRUCTION): New.
 906         * objc-private/runtime.h (__objc_init_class): New.
 907
 908 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
 909
 910         * class.c (class_getSuperclass): Call __objc_resolve_class_links
 911         if the class is not resolved yet.
 912         * ivars.c (class_getInstanceVariable): Use class_getSuperclass.
 913
 914 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
 915
 916         * objc/runtime.h (class_getIvarLayout): New.
 917         (class_getWeakIvarLayout): New.
 918         (class_setIvarLayout): New.
 919         (class_setWeakIvarLayout): New.
 920         * ivars.c (class_getIvarLayout): New.
 921         (class_getWeakIvarLayout): New.
 922         (class_setIvarLayout): New.
 923         (class_setWeakIvarLayout): New.
 924
 925 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 926
 927         * objc/runtime.h (class_copyPropertyList): New.
 928         (class_getProperty): New.
 929         (property_getAttributes): New.
 930         (property_getName): New.
 931         * ivars.c (class_copyPropertyList): New.
 932         (class_getProperty): New.
 933         (property_getAttributes): New.
 934         (property_getName): New.
 935
 936 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 937
 938         * objc-private/runtime.h (__objc_update_classes_with_methods): New.
 939         * class.c (__objc_update_classes_with_methods): New.
 940         (objc_getClassList): Do not lock the class lock.
 941         * methods.c (method_exchangeImplementations): New.
 942         (method_setImplementation): New.
 943         * objc/runtime.h (method_setImplementation): New.
 944         (method_exchangeImplementations): New.
 945
 946 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 947
 948         * Protocol.m: Include objc/runtime.h and
 949         objc-private/module-abi-8.h instead of objc/objc-api.h.  Do not
 950         repeat Protocol's instance variables.
 951         (struct objc_method_description_list): Do not define here.
 952         ([-conformsTo:]): Reimplemented on top of protocol_conformsTo().
 953         ([descriptionForInstanceMethod:]): Use sel_isEqual() to compare
 954         selectors directly instead of getting names and then using strcmp.
 955         ([descriptionForClassMethod:]): Same change.
 956         ([-isEqual:]): Reimplemented on top of protocol_isEqual().
 957         * protocols.c (protocol_getMethodDescription): Use sel_isEqual()
 958         to compare selectors directly instead of getting names and then
 959         using strcmp.
 960         * objc/Protocol.h: Updated comments.
 961
 962 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 963
 964         * init.c (__objc_init_protocol): New function which fixes up a
 965         protocol's class pointer, registers it with the runtime, register
 966         all protocol selectors and registers associated protocols too.
 967         (objc_init_statics): Detect if we are initializing protocols, and
 968         if so, use __objc_init_protocol instead of only fixing up the
 969         class pointer.
 970         (__objc_init_protocls): Use __objc_init_protocol.
 971         * objc-private/module-abi-8.h: Updated comments.
 972         * objc-private/runtime.h
 973         (__objc_register_selectors_from_description_list): New.
 974         * selector.c (__objc_register_selectors_from_description_list):
 975         New.  (struct objc_method_description_list): Declare.
 976         * Protocol.m ([-descriptionForInstanceMethod:]): Use sel_get_name
 977         when accessing the name of a method, which is now correctly a SEL.
 978         ([-descriptionForClassMethod:]): Same change.
 979         * protocols.c (protocol_getMethodDescription): Same change.
 980         * objc/runtime.h: Updated comments.
 981         (sel_registerTypedName): Fixed typo in function name.
 982
 983 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
 984
 985         PR libobjc/23214
 986         * init.c (objc_init_statics): Do not skip the initialization of a
 987         statics list if the first object has already been initialized; in
 988         the case of Protocols, while the first one may have been
 989         initialized, some others may not have been initialized yet.
 990
 991 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
 992
 993         * Makefile.in (OBJC_DEPRECATED_H): Added
 994         objc_get_uninstalled_dtable, objc_object_alloc.h and
 995         struct_objc_static_instances.h.
 996
 997 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
 998
 999         * encoding.c (method_copyReturnType): New.
1000         (method_copyArgumentType): New.
1001         (method_getReturnType): New.
1002         (method_getArgumentType): New.
1003         * methods.c (method_getDescription): New.
1004         * objc/runtime.h (method_copyReturnType): New.
1005         (method_copyArgumentType): New.
1006         (method_getReturnType): New.
1007         (method_getArgumentType): New.
1008         (method_getDescription): New.
1009
1010 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1011
1012         * encoding.c: Tidied up comments.
1013         (objc_skip_variable_name): New static inline function.
1014         (objc_sizeof_type): Use objc_skip_variable_name instead of copying
1015         the same code over and over.
1016         (objc_alignof_type): Same.
1017         (objc_aligned_size): Same.
1018         (objc_promoted_size): Same.
1019         (objc_skip_typespec): Same.
1020         (objc_layout_structure_next_member): Same.
1021         (objc_skip_offset): Skip a '-' before the digits (if any).  Fixed
1022         historical bug where objc_skip_offset would skip one byte even if
1023         there is no offset: check that the first offset digit is actually
1024         a digit before skipping it.
1025         (objc_skip_type_qualifiers): Mark as inline.
1026         (objc_skip_typespec): Mark as inline.
1027
1028 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1029
1030         * Makefile.in (C_SOURCE_FILES): Added methods.c.
1031         * encoding.c (method_getNumberOfArguments): New.
1032         (method_get_number_of_arguments): Call
1033         method_getNumberOfArguments.
1034         * ivars.c (ivar_getName): Check for NULL variable argument.
1035         (ivar_getOffset): Check for NULL variable argument.
1036         (ivar_getTypeEncoding): Check for NULL variable argument.
1037         (class_copyIvarList): New.
1038         * methods.c: New.
1039         * protocols.c (class_copyProtocolList): Check for Nil class_
1040         argument.
1041         * sendmsg.c: Use 'struct objc_method *' instead of Method_t, and
1042         'struct objc_method_list *' instead of MethodList_t.
1043         (class_getMethodImplementation): New.
1044         (class_respondsToSelector): New.
1045         (class_getInstanceMethod): New.
1046         (class_getClassMethod): New.
1047         * objc/runtime.h: Updated comments.
1048         (class_copyIvarList): New.
1049         (class_getInstanceMethod): New.
1050         (class_getClassMethod): New.
1051         (class_getMethodImplementation): New.
1052         (class_respondsToSelector): New.
1053         (method_getName): New.
1054         (method_getImplementation): New.
1055         (method_getTypeEncoding): New.
1056         (class_copyMethodList): New.
1057         (method_getNumberOfArguments): New.
1058
1059 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1060
1061         * class.c: Include objc/runtime.h and objc-private/module-abi-8.h
1062         instead of objc/objc-api.h.
1063         (objc_get_unknown_class_handler): Do not define.
1064         (class_isMetaClass): New.
1065         (class_getSuperclass): New.
1066         (class_getVersion): New.
1067         (class_setVersion): New.
1068         (class_getInstanceSize): New.
1069         * exceptions.c: Include objc/runtime.h instead of objc/objc-api.h.
1070         (is_kind_of_exception_matcher): Use objc_getSuperclass instead of
1071         objc_get_super_class.
1072         (get_ttype_entry): Use objc_getRequiredClass instead of
1073         objc_get_class.
1074         * ivars.c (class_getClassVariable): New.
1075         * objects.c: Include objc/runtime.h, objc/thr.h and
1076         objc-private/module-abi-8.h instead of objc/objc-api.h
1077         * objc/runtime.h (class_getClassVariable): New.
1078         (class_isMetaClass): New.
1079         (class_getSuperclass): New.
1080         (class_getVersion): New.
1081         (class_setVersion): New.
1082         (class_getInstanceSize): New.
1083         * objc-private/module-abi-8.h (HOST_BITS_PER_LONG): New (from
1084         objc/objc-api.h)
1085         (__CLS_INFO): Same.
1086         (__CLS_ISINFO): Same.
1087         (__CLS_SETINFO): Same.
1088         (CLS_ISMETA): Same.
1089         (CLS_ISCLASS): Same.
1090         (CLS_ISRESOLV): Same.
1091         (CLS_SETRESOLV): Same.
1092         (CLS_ISINITIALIZED): Same.
1093         (CLS_SETINITIALIZED): Same.
1094         (CLS_GETNUMBER): Same.
1095         (CLS_SETNUMBER): Same.
1096
1097 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1098
1099         * archive.c: Do not include objc/objc.h.
1100         * class.c: Do not include objc/objc.h.
1101         * encoding.c: Include objc/runtime.h, ctype.h and
1102         objc-private/module-abi-8.h instead of objc/objc-api.h and
1103         objc/encoding.h.
1104         * error.c: Do not include objc/objc.h.
1105         * gc.c: Include tconfig.h and objc/encoding.h only if
1106         OBJC_WITH_GC.
1107         * hash.c: Include objc/runtime.h and objc/thr.h instead of
1108         objc/objc-api.h.  Do not include objc/objc.h.
1109         * init.c: Do not include objc/objc.h.
1110         * ivars.c: Include objc/runtime.h, objc-private/module-abi-8.h and
1111         objc/thr.h instead of objc/objc-api.h.  Do not include
1112         objc/objc.h.
1113         * linking.m: Tidied comment.
1114         * memory.c: Include objc/runtime.h instead of objc/objc-api.h.
1115         Do not include objc/objc.h.
1116         * objects.c: Do not include objc/objc.h.
1117         * objc-sync.c: Include objc/runtime.h instead of objc/objc-api.h.
1118         * protocols.c: Do not include objc/objc.h.
1119         * sarray.c: Include objc/runtime.h instead of objc/objc-api.h.  Do
1120         not include objc/objc.h.
1121         * selector.c: Do not include objc/objc.h.
1122         * sendmsg.c: Do not include objc/objc.h.
1123         * thr.c: Include objc/runtime.h instead of objc/objc-api.h.
1124         Do not include objc/objc.h.
1125         * objc/objc-decls.h: Reindented code.
1126         * objc/runtime.h Include objc-decls.h.  Updated comments.
1127         (objc_malloc): New.
1128         (objc_atomic_malloc): New.
1129         (objc_calloc): New.
1130         (objc_realloc): New.
1131         (objc_free): New.
1132         * objc-private/runtime.h: Updated comments.
1133
1134 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1135
1136         * Makefile.in (C_SOURCE_FILES): Added protocols.c.
1137         * objc-private/protocols.h: New.
1138         * protocols.c: New.
1139         * init.c: Include objc-private/protocols.h.
1140         (__objc_exec_class): Call __objc_protocols_init on startup.
1141         (__objc_init_protocols): Call __objc_protocols_add_protocol.
1142         * objc-private/runtime.h: Use (struct objc_method_list *) instead
1143         of MethodList_t, and (struct objc_method *) instead of Method_t.
1144         * objc/deprecated/struct_objc_class.h: Define
1145         __objc_STRUCT_OBJC_CLASS_defined.
1146         * objc-private/module-abi-8.h (struct
1147         objc_method_description_list): New.
1148         (struct objc_class): Only define if
1149         __objc_STRUCT_OBJC_CLASS_defined is undefined.
1150         * objc/runtime.h (class_getName): New.
1151         (objc_getProtocol): New.
1152         (objc_copyProtocolList): New.
1153         (class_addProtocol): New.
1154         (class_conformsToProtocol): New.
1155         (class_copyProtocolList): New.
1156         (protocol_conformsToProtocol): New.
1157         (protocol_isEqual): New.
1158         (protocol_getName): New.
1159         (protocol_getMethodDescription): New.
1160         (protocol_copyMethodDescriptionList): New.
1161         (protocol_getProperty): New.
1162         (protocol_copyPropertyList): New.
1163         (protocol_copyProtocolList): New.
1164         * class.c (class_getName): New.
1165         * selector.c (sel_isEqual): New.
1166
1167 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1168
1169         * selector.c (sel_getName): Return "<null selector>" for a NULL
1170         argument.
1171         (sel_get_name): Return 0 for a NULL argument.
1172         * objc/runtime.h (sel_getName): Updated documentation.
1173
1174         * objc-private/hash.h (class_hash_table): Unused declaration
1175         removed.
1176         (module_hash_table): Same.
1177         * objc/deprecated/hash.h: Same changes.
1178
1179 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1180
1181         * class.c (objc_getClassList): New.
1182         (objc_getRequiredClass): New.
1183         (objc_getMetaClass): New.
1184         (objc_lookupClass): New.
1185         (objc_getClass): New.
1186         (__objc_get_unknown_class_handler): New.
1187         (objc_setGetUnknownClassHandler): New.
1188         (objc_get_class): Use __objc_get_unknown_class_handler.
1189         (objc_lookup_class): Call objc_getClass.
1190         * objc/objc-api.h: Updated comment and copyright notice.
1191         * objc/runtime.h: Updated comments.
1192         (objc_getClass): New.
1193         (objc_lookupClass): New.
1194         (objc_getMetaClass): New.
1195         (objc_getRequiredClass): New.
1196         (objc_getClassList): New.
1197         (objc_setGetUnknownClassHandler): New.
1198         (objc_get_unknown_class_handler): New.
1199         * objc-private/runtime.h: Use __objc_private_runtime_INCLUDE_GNU
1200         instead of __objc_runtime_INCLUDE_GNU as include guard.
1201         * objc-private/error.h (_objc_abort): Mark as noreturn.
1202
1203 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1204
1205         * Makefile.in (C_SOURCE_FILES): Added ivars.c.
1206         * ivars.c: New.
1207         * objc/objc.h: Updated comments.
1208         * objc/runtime.h (object_getClass): New.
1209         (object_getClassName): New.
1210         (object_setClass): New.
1211         (class_getInstanceVariable): New.
1212         (object_getIndexedIvars): New.
1213         (object_getInstanceVariable): New.
1214         (object_setInstanceVariable): New.
1215         (object_getIvar): New.
1216         (object_setIvar): New.
1217         (ivar_getName): New.
1218         (ivar_getOffset): New.
1219         (ivar_getTypeEncoding): New.
1220         * objc-private/module-abi-8.h (struct objc_class): Added.
1221         * objects.c (object_getClassName): New.
1222         (object_setClass): New.
1223
1224 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1225
1226         * objc/objc.h: Updated comments.
1227         * objc/objc-api.h: (object_copy): Added one argument; use a
1228         #define to maintain backwards-compatibility.  Moved
1229         _objc_object_alloc, _objc_object_copy, _objc_object_dispose and
1230         objc_get_uninstalled_dtable into
1231         objc/deprecated/objc_get_uninstalled_dtable.h and
1232         objc/deprecated/objc_object_alloc.h.  Include these files.
1233         * objc/deprecated/objc_get_uninstalled_dtable.h: New.
1234         * objc/deprecated/objc_object_alloc.h: New.
1235         * objc/runtime.h (set_getName): New.
1236         (sel_getType): New.
1237         (sel_getUid): New.
1238         (sel_registerName): New.
1239         (sel_registerTypedName): New.
1240         (sel_isEqual): New.
1241         (class_createInstance): New.
1242         (object_copy): New.
1243         (object_dispose): New.
1244         * objects.c: Do not include tconfig.h.  Include gc_typed.h if
1245         building the garbage collection version.
1246         (__objc_object_alloc): Removed.
1247         (__objc_object_copy): Removed.
1248         (__objc_object_dispose): Removed.
1249         (class_createInstance): New from code in class_create_instance.
1250         Cast second argument of GC_malloc_explicitly_typed.  Use
1251         objc_calloc.  Do not call _objc_object_alloc.
1252         (class_create_instance): Call class_createInstance.
1253         (object_copy): Added extraBytes argument.  Do not call
1254         _objc_object_copy.
1255         (object_dispose): Do not call _objc_object_dispose.
1256         * memory.c (objc_free): When using garbage collection, mark the
1257         argument as unused.
1258         * selector.c (sel_getName): New.
1259         (sel_get_name): Call sel_getName.
1260         (sel_getType): New.
1261         (sel_get_type): Call sel_getType.
1262         (sel_registerName): New.
1263         (sel_register_name): Call sel_registerName.
1264         (sel_registerTypedName): New.
1265         (sel_register_typed_name): Call sel_registerTypedName.
1266         (sel_getUid): New.
1267         (sel_get_uid): Call sel_getUid.
1268
1269 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1270
1271         * objc/objc-api.h: Define Method, Method_t, Category and
1272         Category_t.  Prevent including this file at the same time as
1273         objc/runtime.h.  Updated comments.
1274         * objc/deprecated/struct_objc_method.h: Do not define Method,
1275         Method_t.
1276         * objc/deprecated/struct_objc_category.h: Do not define Category,
1277         Category_t.
1278         * objc-private/module-abi-8.h: New file containing a copy of all
1279         the structure definitions.  Not used yet.
1280         * objc/encoding.h (objc_aligned_size): Removed duplicate
1281         declaration.  Updated comments.
1282         * objc/runtime.h: Added Ivar, objc_property_t, Property, Method,
1283         Category, struct objc_method_description, _C_ID and similar,
1284         _C_CONST and similar and _F_CONST and similar.  Added
1285         objc_sizeof_type, objc_alignof_type, objc_aligned_size,
1286         objc_promoted_size, objc_skip_type_qualifier, objc_skip_typespec,
1287         objc_skip_offset, objc_skip_argspec, objc_get_type_qualifiers,
1288         struct objc_struct_layout, objc_layout_structure,
1289         objc_layout_structure_next_member, objc_layout_finish_structure,
1290         objc_layout_structure_get_info.  Prevent including this file at
1291         the same time as objc/objc-api.h.
1292
1293 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1294
1295         * Makefile.in (OBJC_DEPRECATED_H): Added struct_objc_category.h,
1296         struct_objc_ivar.h, struct_objc_ivar_list.h, struct_objc_method.h,
1297         struct_objc_method_list.h, struct_objc_module.h,
1298         struct_objc_protocol_list.h, struct_objc_symtab.h.
1299         * objc/deprecated/struct_objc_category.h: New.
1300         * objc/deprecated/struct_objc_ivar.h: New.
1301         * objc/deprecated/struct_objc_ivar_list.h: New.
1302         * objc/deprecated/struct_objc_method.h: New.
1303         * objc/deprecated/struct_objc_method_list.h: New.
1304         * objc/deprecated/struct_objc_module.h: New.
1305         * objc/deprecated/struct_objc_protocol_list.h: New.
1306         * objc/deprecated/struct_objc_symtab.h: New.
1307         * objc/deprecated/struct_objc_static_instances.h: New.
1308         * objc/objc-api.h: Definitions of deprecated structures moved into
1309         the above header fragment files in objc/deprecated/.  Include the
1310         files instead of definition the structures here.  Updated
1311         comments.
1312         * objc/runtime.h: Updated comments.  Do not include objc-api.h.
1313         (objc_set_enumeration_mutation_handler): Renamed to
1314         objc_setEnumerationMutationHandler.
1315         * objc-foreach.c (objc_set_enumeration_mutation_handler): Renamed
1316         to objc_setEnumerationMutationHandler.
1317         * objc/objc-exception.h (objc_set_exception_matcher): Renamed to
1318         objc_setExceptionMatcher.
1319         (objc_set_uncaught_exception_handler): Renamed to
1320         objc_setUncaughtExceptionHandler.
1321         * exception.c: Same changes.
1322
1323 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1324
1325         * objc-sync.c: Include objc-private/common.h.
1326
1327 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1328
1329         * objc-foreach.c: Include objc-private/common.h.
1330         * objc/deprecated/METHOD_NULL.h: New file.
1331         * objc/objc-api.h: Include deprecated/METHOD_NULL.h instead of
1332         defining METHOD_NULL here.
1333         * Makefile.in (OBJC_DEPRECATED_H): Added METHOD_NULL.h.
1334         * Object.m ([+instancesRespondTo:]): Use (Method_t)0 instead of
1335         METHOD_NULL.
1336         ([-respondsTo:]): Same change.
1337         * objc/objc-api.h (method_get_imp): Converted it into a normal
1338         function so that we can hide the internals of struct objc_method.
1339         * sendmsg.c (method_get_imp): Implemented.
1340
1341 2010-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
1342
1343         * objc/objc-api.h (struct objc_super, Super, Super_t,
1344         objc_msg_lookup_super, objc_msg_sendv, objc_msg_forward,
1345         objc_msg_forward2): Declarations moved to objc/message.h.  Include
1346         message.h here.
1347         * objc/message.h: Added such declarations; updated comments.
1348
1349 2010-10-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1350
1351         Implemented fast enumeration for Objective-C.
1352         * Makefile.in (C_SOURCE_FILES): Added objc-foreach.c.
1353         (OBJC_H): Added runtime.h
1354         * objc-foreach.c: New file.
1355         * objc/runtime.h: New file.
1356
1357 2010-09-30  Kai Tietz  <kai.tietz@onevision.com>
1358
1359         * objc/deprecated/struct_objc_class.h: Add padding
1360         to avoid warning with -Wpadded.
1361
1362 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1363
1364         * encoding.c (objc_sizeof_type): Added support for vector type and
1365         for double long types.
1366         (objc_alignof_type): Same change.
1367         (objc_skip_typespec): Same change.
1368         * objc/encoding.h (_C_GCINVISIBLE): Use '|' for _C_GCINVISIBLE
1369         instead of '!' since '!' is already used for _C_VECTOR.
1370         * objc/objc-api.h (_C_LNG_DBL): Added.
1371
1372 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1373
1374         * libobjc_entry.c: File removed.
1375
1376 2010-09-26  Kai Tietz  <kai.tietz@onevision.com>
1377
1378         * sendmsg.c (objc_msg_lookup): Remove inline.
1379         (objc_get_uninstalled_dtable): Likewise.
1380         * encoding.c (objc_skip_type_qualifiers): Likewise.
1381         (objc_skip_offset): Likewise.
1382         * archive.c (__objc_write_object): Likewise
1383         (__objc_write_class):
1384         (__objc_write_selector):
1385         (objc_read_char):
1386         (objc_read_unsigned_char):
1387         (objc_read_short):
1388         (objc_read_unsigned_short):
1389         (objc_read_int):
1390         (objc_read_long):
1391         (__objc_read_nbyte_uint):
1392         (objc_read_unsigned_int):
1393         (objc_read_unsigned_long):
1394         * objc/objc-decls.h (obc_EXPORT): Remove dllexport for DLL_EXPORT case.
1395         (objc_EXPORT): Likewise.
1396         * objc/message.h (objc-decls.h): Add include.
1397         * objc/objc-api.h: Mark API by objc_EXPORT.
1398         * libobjc.def (__objc_responds_to): Removed.
1399
1400 2010-09-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1401
1402         * hash.c: Include objc-private/hash.h instead of objc/hash.h.
1403
1404         * objc/sarray.h: Moved into objc/deprecated/sarray.h;
1405         objc/sarray.h replaced with a placeholder including the file from
1406         the deprecated/ directory.
1407         * objc-private/sarray.h: New file (private copy of sarray.h).
1408         * hash.c: Include <assert.h> instead of "assert.h"
1409         * sarray.c: Include <assert.h> instead of "assert.h".  Include
1410         objc-private/sarray.h instead of objc/sarray.h.
1411         * selector.c: Include objc-private/sarray.h instead of
1412         objc/sarray.h.
1413         * sendmsg.c: Include <assert.h>.  Include objc-private/sarray.h
1414         instead of objc/sarray.h.
1415         * Makefile.in (OBJC_DEPRECATED_H): Added sarray.h.
1416
1417 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1418
1419         * objc-private/objc-list.h (list_remove_elem): Unused function
1420         removed.  (list_nth): Unused function removed.  (list_find):
1421         Unused function removed.  (list_lenght): Unused function removed.
1422
1423 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1424
1425         * objc/hash.h: Moved into objc/deprecated/hash.h; objc/hash.h
1426         replaced with a placeholder including the file from the
1427         deprecated/ directory.
1428         * objc/objc-api.h: Updated includes.
1429         * objc/typedstream.h: Updated includes.
1430         * objc-private/hash.h: New file (private copy of hash.h).
1431         * objc/objc-list.h: Moved into objc/deprecated/objc-list.h;
1432         objc/objc-list.h replaced with a placeholder including the file
1433         from the deprecated/ directory.
1434         * objc-private/objc-list.h: New file (private copy of objc-list.h).
1435         * init.c: Include objc-private/hash.h and objc-private/objc-list.h
1436         instead of objc/hash.h and objc/objc-list.h.
1437         * selector.c: Same change.
1438         * class.c: Added include <string.h>, which used to be implicitly included
1439         when hash.h was included.
1440         * exception.c: Same change.
1441         * objects.c: Same change.
1442         * sarray.c: Same change.
1443         * sendmsg.c: Same change.
1444         * Makefile.in (OBJC_DEPRECATED_H): Added hash.h and objc-list.h.
1445
1446 2010-09-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1447
1448         Implemented objc_sync_enter() and objc_sync_exit(), which are
1449         required by @synchronized() to work.
1450         * objc-sync.c: New file.
1451         * objc/objc-sync.h: New file.
1452         * objc-private/objc-sync.h: New file.
1453         * init.c (__objc_exec_class): Call __objc_sync_init() during the
1454         Objective-C runtime startup.
1455         * Makefile.in: Added objc-sync.c and objc-sync.h.
1456         * configure.ac: Added GCC_CHECK_TLS.
1457         * acinclude.m4: Include ../config/enable.m4 and ../config/tls.m4.
1458         * configure: Regenerated.
1459         * config.h.in: Regenerated.
1460
1461 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1462
1463         * Makefile.in (%_gc.lo): New pattern rules to build the
1464         garbage-collected version of the library.  Removed rules for
1465         specific files that are no longer needed.  Standardized all rules.
1466         (C_SOURCE_FILES, OBJC_SOURCE_FILES): New variables.
1467         (OBJS, OBJS_GC): Compute these from C_SOURCE_FILES and
1468         OBJC_SOURCE_FILES.
1469         (INCLUDES): Removed the unused include -I$(srcdir)/objc.
1470
1471 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1472
1473         * memory.c (objc_calloc): Fixed call to GC_malloc when building
1474         with Garbage Colletion.
1475
1476 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1477
1478         * memory.c: Do not include objc-private/runtime.h.
1479
1480 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1481
1482         * objc/deprecated/objc_malloc.h: New file.
1483         * objc/deprecated/objc_valloc.h: New file.
1484         * objc/objc-api.h: Include the files instead of defining
1485         objc_valloc, _objc_malloc() and similar.
1486         * Makefile.in (OBJC_DEPRECATED_H): Added objc_valloc.h and
1487         objc_malloc.h.
1488         * memory.c: Removed the extra layer of indirection of _objc_malloc
1489         and similar.
1490         (objc_calloc): Use GC_malloc in the garbage-collected
1491         implementation as GC_malloc returns memory that is already freed.
1492         (objc_valloc): Deprecated.
1493
1494 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1495
1496         * objc/deprecated/objc_error.h: New file.
1497         * objc/objc-api.h: Include deprecated/objc_error.h instead of
1498         defining objc_error and related.
1499         * error.c: New file.  Added _objc_abort function which replaces
1500         objc_error.  No change in functionality as they both print an
1501         error and abort.
1502         * misc.c: File removed.  Code moved into memory.c and error.c.
1503         * memory.c: New file.
1504         * objc-private/error.h: New file.
1505         * archive.c: Include objc-private/error.h and use _objc_abort
1506         instead of objc_error everywhere.
1507         * class.c: Same change.
1508         * encoding.c: Same change.
1509         * init.c: Same change, and simplified init_check_module_version.
1510         * memory.c: Same change.
1511         * sendmsg.c:  Same change.
1512         * thr.c: Same change.
1513         * Makefile.in (OBJ_DEPRECATED_H): Added objc_error.h.
1514         (OBJ_H): Reordered list.
1515         (OBJS): Removed misc.lo, added memory.lo and error.lo.
1516         (OBJS_GC): Removed misc_gc.lo, added memory_gc.lo and error_gc.lo.
1517         (misc_gc.lo): Rule removed.
1518         (error_gc.lo): Rule added.
1519         (memory_gc.lo): Rule added.
1520
1521 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1522
1523         * objc/objc.h (__GNU_LIBOBJC__): New #define providing an easy way
1524         to check the API version.  Added some comments.
1525
1526         * objc-private/common.h: New file.
1527         * NXConstStr.m: Include objc-private/common.h.
1528         * Object.m: Same change.
1529         * Protocol.m: Same change.
1530         * archive.c: Same change.
1531         * class.c: Same change.
1532         * encoding.c: Same change.
1533         * exception.c: Same change.
1534         * gc.c: Same change.
1535         * hash.c: Same change.
1536         * init.c: Same change.
1537         * libobjc_entry.c: Same change.
1538         * linking.m: Same change.
1539         * misc.c: Same change (and added a comment).
1540         * nil_method.c: Same change.
1541         * objects.c: Same change.
1542         * sarray.c: Same change.
1543         * selector.c: Same change.
1544         * sendmsg.c: Same change.
1545         * thr.c: Same change.
1546
1547 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1548
1549         * objc/objc-api.h: Removed obsolete #ifdef for NeXTSTEP.
1550
1551 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1552
1553         * archive.c: Removed not needed includes.
1554         * class.c: Same change.
1555         * hash.c: Same change.
1556         * misc.c: Same change.
1557         * nil_method.c: Same change.
1558         * objects.c: Same change.
1559         * sarray.c: Same change.
1560         * sendmsg.c: Same change.
1561         * thr.c: Same change.
1562
1563 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1564
1565         * objc/runtime.h: Moved to objc-private/runtime.h.  Do not include
1566         all the objc/*.h files.
1567         * objc-private/runtime.h: New file.
1568         * archive.c: Include objc-private/runtime.h (and required objc/*.h
1569         files) instead of objc/runtime.h.
1570         * class.c: Same change.
1571         * hash.c: Same change.
1572         * init.c: Same change.
1573         * misc.c: Same change.
1574         * nil_method.c: Same change.
1575         * objects.c: Same change.
1576         * sarray.c: Same change.
1577         * selector.c: Same change.
1578         * sendmsg.c: Same change.
1579         * thr.c: Same change.
1580
1581 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1582
1583         * objc/deprecated/struct_objc_selector.h: New file.  Definition of
1584         'struct objc_selector' and 'sel_eq' moved here.
1585         * objc/deprecated/struct_objc_protocol.h: New file.  Definition of
1586         'struct objc_procotol' moved here.
1587         * objc/deprecated/struct_objc_class.h: New file.  Definition of
1588         'struct objc_class' moved here.
1589         * objc/deprecated/MetaClass.h: New file.  Definition of MetClass
1590         moved here.
1591         * objc/deprecated/STR.h: New file.  Definition of STR moved here.
1592         * objc/message.h: New file.  Definitions for relval_t, apply_t,
1593         arglist, arglist_t and objc_msg_lookup were moved here.
1594         * objc/objc.h: Include the above files instead of defining the
1595         corresponding structs, types and functions here.  Added new opaque
1596         definitions for SEL and Class.  Use Class and not 'struct
1597         objc_class *' in the definition of 'struct objc_object'.
1598         Commented all types defined in the file.  Removed special
1599         definition of BOOL as 'int' on __vxworks; use 'unsigned char'
1600         there as well.
1601         * objc/deprecated/objc-unexpected-exception.h: Renamed to
1602         objc_unexpected_exception.h.
1603         * objc/objc-api.h: Updated include of
1604         objc-unexpetected-exception.h
1605         * objc/objc-exception.h: Updated comments.
1606         * Makefile.in (OBJC_H, OBJC_DEPRECATED_H): Added the new header
1607         files.  Reindented list of files.
1608
1609 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1610
1611         * objc/objc-api.h (objc_trace): Unused variable removed.
1612
1613 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1614
1615         * objc/deprecated: New directory.
1616         * objc/deprecated/README: New file.
1617         * objc/README: New file.
1618         * objc/typedstream.h: Moved into objc/deprecated/typedstream.h;
1619         objc/typedstream.h replaced with a placeholder including the file
1620         from the deprecated/ directory.
1621         * objc/deprecated/objc-unexpected-exception.h: New file with the
1622         definition of _objc_unexpected_exception.
1623         * objc/objc-api.h: Include deprecated/objc-unexcepted-exception.h
1624         instead of defining _objc_unexpected_exception.
1625         * objc/deprecated/Object.h: New file with the deprecated Object
1626         methods in a 'Deprecated' category.
1627         * objc/Object.h Include deprecated/Object.h instead of defining
1628         the deprecated methods.
1629         * Object.m: Moved deprecated methods into 'Deprecated' category.
1630         * objc-private: New directory.
1631         * objc-private/README: New file.
1632         * Makefile.in (OBJC_DEPRECATED_H): New variable.
1633         (install-headers): Create installation directory for
1634         OBJC_DEPRECATED_H headers, and install them.
1635
1636 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1637
1638         * objc/objc-exception.h: Fixed include of objc.h.
1639
1640 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1641
1642         * objc/objc-exception.h: New file.
1643         * exception.c (objc_set_uncaught_exception_handler): Implemented.
1644         (objc_set_exception_matcher): Implemented.
1645         (objc_exception_throw): Use the uncaught exception handler if set.
1646         (PERSONALITY_FUNCTION): Use the exception matcher instead of the
1647         hardcoded isKindOf.
1648         (isKindOf): Renamed to is_kind_of_exception_matcher.  Tidied code
1649         up.  Removed segmentation fault when value is 'nil'.
1650         * objc/objc-api.h (_objc_unexpected_exception): Mark as
1651         deprecated.
1652         * Makefile.in (exception.lo, exception_gc.lo): Use
1653         -Wno-deprecated-declarations when compiling.
1654         (OBJC_H): Added objc-exception.h
1655
1656 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1657
1658         * objc/typedstream.h: Deprecate all functions in the file.  This
1659         file is obsolete.
1660         * objc/Object.h ([+streamVersion:], [-read:], [-write:],
1661         [-awake]): Documented that these methods are deprecated.  Added a
1662         brief description of the Object class and its relationship to the
1663         NSObject class.
1664         * Makefile.in: Compile archive.c and Object.m with
1665         -Wno-deprecated-declarations.
1666
1667 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1668
1669         Removed obsolete intermediate threading layer.
1670         * thr.c: Use __gthread_objc_xxx functions directly instead of
1671         __objc_thread_xxx ones.
1672         * objc/thr.h: Removed prototypes of no longer existing
1673         __objc_thread_xxx functions.
1674         * Makefile.in: Removed thr-objc.lo.
1675         * thr-dce.c: File removed.
1676         * thr-decosf1.c: File removed.
1677         * thr-irix.c: File removed.
1678         * thr-mach.c: File removed.
1679         * thr-objc.c: File removed.
1680         * thr-os2.c: File removed.
1681         * thr-posix.c: File removed.
1682         * thr-pthreads.c: File removed.
1683         * thr-rtems.c: File removed.
1684         * thr-single.c: File removed.
1685         * thr-solaris.c: File removed.
1686         * thr-vxworks.c: File removed.
1687         * thr-win32.c: File removed.
1688         * README.threads: File removed.
1689         * THREADS.MACH: File removed.
1690         * THREADS: Updated.
1691
1692 2010-09-07  Nicola Pero  <nicola.pero@meta-innovation.com>
1693
1694         * Object.m (MAX_CLASS_NAME_LEN): Unused define removed.
1695
1696 2010-09-06  Iain Sandoe  <iains@gcc.gnu.org>
1697
1698         * encoding.c: Add TARGET_ALIGN_NATURAL definition for m64 powerpc darwin.
1699         Add a comment as to why, update FIXME comments.
1700
1701 2010-09-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1702
1703         * makefile.dos: Obsolete file removed.
1704
1705 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1706
1707         * aclocal.m4: Regenerate.
1708
1709 2010-03-23  Dave Korn  <dave.korn.cygwin@gmail.com>
1710
1711         PR libobjc/30445
1712         * configure.ac (extra_ldflags_libobjc): Define appropriately for
1713         Cygwin and MinGW hosts.
1714         * Makefile.am (libobjc_s.a): Remove dead pre-libtool target.
1715         (libobjc.dll): Likewise.
1716         * configure: Regenerate.
1717
1718 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1719
1720         * configure: Regenerate.
1721
1722 2009-11-28  Jakub Jelinek  <jakub@redhat.com>
1723
1724         * sarray.c (sarray_free): Use old_buckets variable.
1725         * encoding.c (objc_layout_structure_next_member): Remove unused
1726         bfld_type_size variable.
1727
1728 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1729
1730         * configure.ac (AC_PREREQ): Bump to 2.64.
1731
1732 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1733
1734         * aclocal.m4: Regenerate.
1735         * configure: Regenerate.
1736         * config.h.in: Regenerate.
1737
1738 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1739
1740         * Makefile.in (LIBTOOL): Add $(LIBTOOLFLAGS).
1741
1742 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1743
1744         * Makefile.in (AUTOCONF, ACLOCAL, ACLOCAL_AMFLAGS, aclocal_deps):
1745         New variables.
1746         ($(srcdir)/configure, $(srcdir)/aclocal.m4): New rules.
1747
1748 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1749
1750         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
1751
1752 2009-04-09  Nick Clifton  <nickc@redhat.com>
1753
1754         * sendmsg.c: Change copyright header to refer to version 3 of
1755         the GNU General Public License with version 3.1 of the GCC
1756         Runtime Library Exception and to point readers at the COPYING3
1757         and COPYING3.RUNTIME files and the FSF's license web page.
1758         * NXConstStr.m: Likewise.
1759         * Object.m: Likewise.
1760         * Protocol.m: Likewise.
1761         * archive.c: Likewise.
1762         * class.c: Likewise.
1763         * encoding.c: Likewise.
1764         * exception.c: Likewise.
1765         * gc.c: Likewise.
1766         * hash.c: Likewise.
1767         * init.c: Likewise.
1768         * libobjc_entry.c: Likewise.
1769         * linking.m: Likewise.
1770         * misc.c: Likewise.
1771         * nil_method.c: Likewise.
1772         * objc/NXConstStr.h: Likewise.
1773         * objc/Object.h: Likewise.
1774         * objc/Protocol.h: Likewise.
1775         * objc/encoding.h: Likewise.
1776         * objc/hash.h: Likewise.
1777         * objc/objc-api.h: Likewise.
1778         * objc/objc-decls.h: Likewise.
1779         * objc/objc-list.h: Likewise.
1780         * objc/objc.h: Likewise.
1781         * objc/runtime.h: Likewise.
1782         * objc/sarray.h: Likewise.
1783         * objc/thr.h: Likewise.
1784         * objc/typedstream.h: Likewise.
1785         * objects.c: Likewise.
1786         * sarray.c: Likewise.
1787         * selector.c: Likewise.
1788         * thr-dce.c: Likewise.
1789         * thr-decosf1.c: Likewise.
1790         * thr-irix.c: Likewise.
1791         * thr-mach.c: Likewise.
1792         * thr-objc.c: Likewise.
1793         * thr-os2.c: Likewise.
1794         * thr-posix.c: Likewise.
1795         * thr-pthreads.c: Likewise.
1796         * thr-rtems.c: Likewise.
1797         * thr-single.c: Likewise.
1798         * thr-solaris.c: Likewise.
1799         * thr-vxworks.c: Likewise.
1800         * thr-win32.c: Likewise.
1801         * thr.c: Likewise.
1802         * libobjc.def: Change copyright header to refer to version 3 of
1803         the GNU General Public License and to point readers at the COPYING3
1804         file and the FSF's license web page.
1805         * makefile.dos: Likewise.
1806
1807 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
1808
1809         * Makefile.in: Change copyright header to refer to version
1810         3 of the GNU General Public License and to point readers at the
1811         COPYING3 file and the FSF's license web page.
1812         * configure.ac: Likewise.
1813
1814 2009-03-12  Richard Frith-Macdonald  <rfm@gnu.org>
1815             David Ayers  <ayers@fsfe.org>
1816
1817         PR libobjc/27466
1818         * objc/objc-api.h (_objc_unexpected_exception): Declare
1819         new hook.  Update copyright dates.
1820         * exception.c (objc_exception_throw): Use hook.  Update
1821         copyright dates.
1822         * libobjc.def (_objc_unexpected_exception): Export hook.
1823         Update copyright dates.
1824
1825 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1826
1827         * configure: Regenerate.
1828
1829 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1830
1831         * configure: Regenerate.
1832
1833 2008-11-21  Kai Tietz  <kai.tietz@onevision.com>
1834
1835         *  Object.m (errno): Replaced by errno.h include.
1836         (compare): Cast self to id to prevent warning on comparison.
1837         * objc/objc.h (BOOL): Prevent redeclaration of BOOL, if it is
1838         already there.
1839         * sendmsg.c (__objc_print_dtable_stats): Remove type warnings.
1840         * thr-win32.c (__objc_thread_detach): Remove type warning.
1841         (__objc_thread_id): Likewise.
1842         * thr.c (__objc_thread_detach_functiont): Add __builtin_trap ()
1843         for noreturn.
1844
1845 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
1846             Steve Ellcey  <sje@cup.hp.com>
1847
1848         * configure: Regenerate for new libtool.
1849         * config.h.in: Regenerate for new libtool.
1850
1851 2008-07-18  Matthias Klose  <doko@ubuntu.com>
1852
1853         * Makefile.in: Ignore missing ../boehm-gc/threads.mk.
1854
1855 2008-07-18  Matthias Klose  <doko@ubuntu.com>
1856
1857         * Makefile.in: Include ../boehm-gc/threads.mk.
1858         (OBJC_BOEHM_GC_LIBS): Define, (libobjc_gc$(libsuffix).la): Use it.
1859
1860 2008-07-06  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1861
1862         * Makefile.in (install-info): New stub target.
1863
1864 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1865
1866         * configure: Regenerate.
1867
1868 2008-06-14  Kai Tietz  <kai.tietz@onevision.com>
1869
1870         * exception.c (PERSONALITY_FUNCTION): Remove extra decrement
1871         if HAVE_GETIPINFO is not defined.
1872
1873 2008-06-10  Kai Tietz  <kai.tietz@onevision.com>
1874
1875         * Object.m (compare): Add type id.
1876         * objc/Object.h: Likewise.
1877         * archive.c (objc_read_class): Use size_t to extend version to be
1878         size of pointer scalar width.
1879         * sendmsg.c (rtx): Undefine it before redefinition.
1880         (__objc_print_dtable_stats): Cast arguments to long as intended.
1881
1882 2008-05-30  Julian Brown  <julian@codesourcery.com>
1883
1884         * exception.c (__objc_exception_class): Initialise as constant
1885         array for ARM EABI. Change macro to static const for non-ARM EABI.
1886         (ObjcException): Add note about structure layout. Remove landingPad
1887         and handlerSwitchValue for ARM EABI.
1888         (get_ttype_entry): Add __ARM_EABI_UNWINDER__ version
1889         of function.
1890         (CONTINUE_UNWINDING): Define for ARM EABI/otherwise cases.
1891         (PERSONALITY_FUNCTION): Use ARM EABI-specific arguments, and add
1892         ARM EABI unwinding support.
1893         (objc_exception_throw): Use memcpy to initialise exception class.
1894
1895 2008-05-25  Alan Modra  <amodra@bigpond.net.au>
1896
1897         * encoding.c (strip_array_types): Rename from get_inner_array_type.
1898         (rs6000_special_round_type_align): Update.
1899
1900 2008-05-09  Julian Brown  <julian@codesourcery.com>
1901
1902         * Makefile.in (LTLDFLAGS): New.
1903         (libobjc$(libsuffix).la, libobjc_gc$(libsuffix).la): Use above.
1904
1905 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
1906
1907         PR bootstrap/35457
1908         * aclocal.m4: Regenerate.
1909         * configure: Regenerate.
1910
1911 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
1912
1913         * configure: Regenerate.
1914
1915 2007-10-14  H.J. Lu  <hongjiu.lu@intel.com>
1916
1917         * configure.ac: Don't run config-ml.in directly.
1918         (multilib_arg): New.
1919         * configure: Regenerated.
1920
1921 2007-08-06  Andrew Pinski  <pinskia@gmail.com>
1922
1923         PR libobjc/30731
1924         * exception.c (parse_lsda_header): Use _uleb128_t/_sleb128_t instead
1925         of _Unwind_Word for variables which are used in
1926         read_uleb128/read_sleb128.
1927         (PERSONALITY_FUNCTION): Likewise.
1928
1929 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
1930
1931         * aclocal.m4: Regenerated.
1932
1933 2007-06-03  Andrew Pinski  <andrew_pinski@playstation.sony.com>
1934
1935         * configure.ac: Fix a typo in *-*-darwin clause.
1936         * configure: Regenerated.
1937
1938 2007-06-02  H.J. Lu  <hongjiu.lu@intel.com>
1939
1940         * configure.ac: Fix a typo.
1941         * configure: Regenerated.
1942
1943 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
1944
1945         * configure: Regenerate.
1946
1947 2007-06-01  Andrew Pinski  <andrew_pinski@playstation.sony.com>
1948
1949         * Makefile.in: Replace all uses of libext with libsuffix.
1950         * configure.ac: Likewise.
1951         * configure: Regenerate.
1952
1953         Revert:
1954         * Makefile.in: Remove all uses of $(libext).
1955
1956 2007-05-23  Andrew Pinski  <andrew_pinski@playstation.sony.com>
1957
1958         * Makefile.in: Remove all uses of $(libext).
1959
1960 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
1961
1962         * configure: Regenerate.
1963         * aclocal.m4: Regenerate.
1964
1965 2007-04-21  Andrew Ruder  <andy@aeruder.net>
1966
1967         * sendmsg.c (__objc_get_forward_imp): Call
1968         __objc_msg_forward2 for real.
1969
1970 2007-04-09  Andrew Ruder  <andy@aeruder.net>
1971
1972         * sendmsg.c: Added __objc_msg_forward2, a hook that allows
1973         external libraries to provide a function that returns the real
1974         forwarding function based on both the selector and the receiver.
1975         * objc/objc-api.h: Define __objc_msg_forward2.
1976
1977 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
1978
1979         * Makefile.in: Add dummy install-pdf target.
1980
1981 2007-02-18  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
1982
1983         * objc/objc-list.h (list_free): Add keyword 'inline' to avoid
1984         unused warning.
1985
1986 2006-10-31  Geoffrey Keating  <geoffk@apple.com>
1987
1988         * encoding.c (darwin_rs6000_special_round_type_align): New.
1989
1990 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
1991
1992         * Makefile.in: Use multi_basedir instead of toplevel_srcdir.
1993         * configure.ac: Use multi.m4 from aclocal rather than custom
1994         code.  Use multi_basedir instead of toplevel_srcdir.
1995         * aclocal.m4: Regenerate.
1996         * configure: Regenerate.
1997
1998 2006-10-10  Brooks Moses  <bmoses@stanford.edu>
1999
2000         * Makefile.in: Added empty "pdf" target.
2001
2002 2006-07-18  Paolo Bonzini  <bonzini@gnu.org>
2003
2004         * configure: Regenerate.
2005
2006 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
2007
2008         * Makefile.in: Add install-html target. Add install-html to .PHONY
2009
2010 2006-02-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2011
2012         PR libobjc/26309
2013         * thr-objc.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
2014
2015 2006-01-24  David Ayers  <d.ayers@inode.at>
2016
2017         PR libobjc/9751
2018         * gc.c (class_ivar_set_gcinvisible): Replace strncpy with memcpy
2019         and insure the new strings are '\0' termintated.
2020
2021 2006-01-24  David Ayers  <d.ayers@inode.at>
2022
2023         PR libobjc/13946
2024         * configure.ac: Add include directives for --enable-objc-gc.
2025         * Makefile.in: Ditto.
2026         * configure: Regenerate.
2027
2028         * gc.c (__objc_class_structure_encoding): Increment the used bytes
2029         instead of the local pointer to them.
2030
2031 2005-12-14  Andrew Pinski  <pinskia@physics.uc.edu>
2032
2033         PR objc/25360
2034         * objc/objc-api.c (_C_COMPLEX): New define.
2035         * encoding.c (objc_sizeof_type): Handle _C_Complex.
2036         (objc_alignof_type): Likewise.
2037         (objc_skip_typespec): Likewise.
2038
2039 2005-12-15  David Ayers  <d.ayers@inode.at>
2040
2041         PR libobjc/14382
2042         * README (+load,+initialize): Fix documentation to reflect
2043         intended and implemented semantics for +load and +initialize.
2044
2045 2005-12-12  Andrew Pinski  <pinskia@physics.uc.edu>
2046
2047         * encoding.c (TYPE_FIELDS): Fix to skip over just _C_STRUCT_B and
2048         the name.
2049         (get_inner_array_type): Fix to skip over _C_ARY_B and size.
2050         (rs6000_special_round_type_align): Update for the ABI fix.
2051         (objc_layout_finish_structure): Correct the encoding which is passed to
2052         ROUND_TYPE_ALIGN.
2053
2054 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2055
2056         PR libobjc/25347
2057         * encoding.c (objc_sizeof_type): Don't handle _C_UNION_B special
2058         but use the struct layout functions.
2059         (objc_alignof_type): Likewise.
2060         (objc_layout_structure): Handle _C_UNION_B also.
2061         (objc_layout_structure_next_member): Likewise.
2062         (objc_layout_finish_structure): Likewise.
2063
2064 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2065
2066         PR libobjc/25346
2067         * objc/objc-api.h (_C_BOOL): New define.
2068         * encoding.c (objc_sizeof_type): Handle _C_BOOL.
2069         (objc_alignof_type): Likewise.
2070         (objc_skip_typespec): Likewise.
2071
2072 2005-11-20  David Ayers  <d.ayers@inode.at>
2073
2074         PR libobjc/19024
2075         * objc/hash.h: Remove deprecated hash API.
2076         * hash_compat.c: Remove.
2077         * Makefile.in: Remove reference to hash_compat.c.
2078
2079         * configure.ac (VERSION): Bump library version to 2:0:0.
2080         * configure: Regenerate.
2081
2082 2005-11-09  Alexandre Oliva  <aoliva@redhat.com>
2083
2084         PR other/4372
2085         * thr-objc.c (_XOPEN_SOURCE): Define.
2086
2087 2005-10-07  Ulrich Weigand  <uweigand@de.ibm.com>
2088
2089         PR libobjc/23612
2090         * objc/objc-api.h (struct objc_ivar): Move definition to
2091         global scope.
2092
2093 2005-09-04  Andrew Pinski  <pinskia@physics.uc.edu>
2094             Rasmus Hahn  <rassahah@neofonie.de>
2095
2096         PR libobjc/23108
2097         * archive.c (objc_write_type): Correct the element offset.
2098         (objc_read_type): Likewise.
2099
2100 2005-08-17  Kelley Cook  <kcook@gcc.gnu.org>
2101
2102         * All files: Update FSF address.
2103
2104 2005-08-13  Marcin Koziej  <creep@desk.pl>
2105             Andrew Pinski  <pinskia@physics.uc.edu>
2106
2107         PR libobjc/22492
2108         * exception.c (PERSONALITY_FUNCTION): Fix the PC with finally.
2109
2110 2005-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2111
2112         * Makefile.in (extra_ldflags_libobjc): New.
2113         (libobjc$(libext).la): Add extra_ldflags_libobjc to the link line.
2114         (libobjc_gc$(libext).la): Likewise.
2115         * configure.ac (extra_ldflags_libgfortran): Set for *-darwin* to
2116         "-Wl,-single_module".
2117         * configure: Regenerate.
2118         * linking.m (_objcInit): Remove.
2119
2120 2005-07-26  Andrew Pinski  <pinskia@physics.uc.edu>
2121
2122         PR libobjc/22606
2123         * Makefile.in (ALL_CFLAGS): Add -fexceptions.
2124
2125 2005-06-08  David Ayers  <d.ayers@inode.at>
2126
2127         * objc/NXConstStr.h, objc/Object.h, objc/Protocol.h,
2128         objc/encoding.h, objc/hash.h, objc/objc-api.h,
2129         objc/runtime.h, objc/sarray.h, objc/thr.h,
2130         objc/typedstream.h: Do not include Objective-C headers as
2131         system headers.
2132
2133 2005-06-07  David Ayers  <d.ayers@inode.at>
2134
2135         * archive.c, init.c, selector.c: Include hash.h.
2136         * archive.c, class.c, encoding.c, gc.c, hash.c, hash_compat.c,
2137         init.c, misc.c, nil_method.c, objects.c, sarray.c, selector.c,
2138         sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c, thr-mach.c,
2139         thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c, thr-rtems.c,
2140         thr-single.c, thr-solaris.c, thr-vxworks.c, thr-win32.c, thr.c:
2141         Include Objective-C headers with quotes and objc/ directory
2142         prefix.
2143
2144 2005-05-19  Richard Henderson  <rth@redhat.com>
2145
2146         * exception.c: Revert last change.
2147
2148 2005-05-19  David Ayers  <d.ayers@inode.at>
2149
2150         * exception.c: Include tsystem.h for unwind.h.
2151
2152 2005-05-09  Mike Stump  <mrs@apple.com>
2153
2154         * configure: Regenerate.
2155
2156 2005-04-12  Mike Stump  <mrs@apple.com>
2157
2158         * configure: Regenerate.
2159
2160 2005-03-21  Zack Weinberg  <zack@codesourcery.com>
2161
2162         * Makefile.in: Set gcc_version here.
2163         * configure.ac: Do not invoke TL_AC_GCC_VERSION.  Adjust quoting
2164         in definition of toolexeclibdir so that $(gcc_version) is expanded
2165         by the Makefile.
2166         * aclocal.m4, configure: Regenerate.
2167
2168 2005-03-03  David Ayers  <d.ayers@inode.at>
2169
2170         * objc/hash.h (OBJC_IGNORE_DEPRECATED_API): Update deprecated
2171         version reference.  Correct typo.
2172
2173 2005-03-02  David Ayers  <d.ayers@inode.at>
2174
2175         PR libobjc/19024
2176         * Makefile.in (OBJS): Add hash_compat.lo.
2177         (OBJS_GC): Add hash_compat_gc.lo.
2178         (hash_compat_gc.lo): New target and rule.
2179         * objc/hash.h (hash_new, hash_delete, hash_add, hash_remove)
2180         (hash_next, hash_value_for_key, hash_is_key_in_hash)
2181         (hash_ptr, hash_string, compare_ptrs, compare_strings): Prefix
2182         with objc_.  Add deprecated non prefixed inlined versions.
2183         (OBJC_IGNORE_DEPRECATED_API): New macro to hide deprecated
2184         declarations.
2185         * hash.c (hash_new, hash_delete, hash_add, hash_remove, hash_next)
2186         (hash_value_for_key, hash_is_key_in_hash): Prefix with objc_ and
2187         update callers.
2188         * hash_compat.c: New file.
2189         * archive.c: Update callers.
2190         * init.c: Likewise.
2191         * selector.c: Likewise.
2192         * libobjc.def: Add objc_ versions of hash functions.
2193
2194 2005-02-28  Andrew Pinski <pinskia@physics.uc.edu>
2195
2196         PR libobjc/20252
2197         * Makefile.in (GTHREAD_FLAGS): Remove.
2198         (ALL_CFLAGS): Remove usage of GTHREAD_FLAGS.
2199         * thr-objc.c: Include config.h.
2200         * configure.ac: Instead of looking at GCC's makefile, figure out if
2201         GTHREAD_FLAGS should be defined by looking at the `thread model'
2202         of the current gcc.
2203         * configure: Regenerate.
2204         * config.h.in: Regenerate.
2205
2206 2005-02-28  Paolo Bonzini  <bonzini@gnu.org>
2207
2208         PR bootstrap/17383
2209         * configure.ac: Call GCC_TOPLEV_SUBDIRS.
2210         (Determine CFLAGS for gthread): Use $host_subdir.
2211         * configure: Regenerate.
2212         * Makefile.in (host_subdir): New.
2213         (INCLUDES): Use it.
2214
2215 2004-12-20  Andrew Pinski  <pinskia@physics.uc.edu>
2216
2217         PR libobjc/12035
2218         * gc.c: Remove definition of LOGWL, modWORDSZ, and divWORDSZ since
2219         they are not used.
2220         Include limits.h and stdlib.h.
2221         Define BITS_PER_WORD.
2222
2223 2004-12-12  Alexander Malmberg  <alexander@malmberg.org>
2224
2225         * selector.c (__objc_init_selector_tables): Add missing void to
2226         definition.
2227
2228 2004-12-02  Richard Sandiford  <rsandifo@redhat.com>
2229
2230         * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
2231         * configure, aclocal.m4: Regenerate.
2232
2233 2004-11-29  Kelley Cook  <kcook@gcc.gnu.org>
2234
2235         * configure: Regenerate for libtool change.
2236
2237 2004-11-25  Kelley Cook  <kcook@gcc.gnu.org>
2238
2239         * configure: Regenerate for libtool reversion.
2240
2241 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2242
2243         * configure: Regenerate for libtool change.
2244
2245 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2246
2247         * aclocal.m4, config.h.in: Regenerate.
2248
2249 2004-10-08  Mike Stump  <mrs@apple.com>
2250             Andrew Pinski  <pinskia@physics.uc.edu>
2251
2252         * aclocal.m4: Rename to ...
2253         * acinclude.m4: here and also use m4_include instead of sinclude.
2254         * aclocal.m4: Regenerate.
2255         * configure: Regenerate.
2256         * configure.ac: Add AM_MAINTAINER_MODE and AM_PROG_CC_C_O.
2257         * Makefile.in (configure): Add @MAINT@ infront of configure.ac
2258
2259 2004-10-08  Andrew Pinski  <pinskia@physics.uc.edu>
2260
2261         * archive.c: Fix all the warnings about passing unsigned char*
2262         to char* and the other way too.
2263
2264 2004-09-16  Andrew Pinski  <pinskia@physics.uc.edu>
2265
2266         PR libobjc/16448
2267         * exception.c: Include config.h
2268         (objc_exception_throw): Change _GLIBCXX_SJLJ_EXCEPTIONS to
2269         SJLJ_EXCEPTIONS.
2270         * configure.ac: Find out what exception handling code we use.
2271         * configure: Regenerate.
2272         * config.h.in: New file, regenerate.
2273
2274 2004-09-16  Andrew Pinski  <apinski@apple.com>
2275
2276         * encoding.c (ALTIVEC_VECTOR_MODE): Define a bogus macro.
2277
2278 2004-08-28  Nathanael Nerode  <neroden@gcc.gnu.org>
2279
2280         * configure.ac: Switch from _GCC_TOPLEV_NONCANONICAL_TARGET to
2281         ACX_NONCANONICAL_TARGET.
2282         * configure: Regenerate.
2283
2284 2004-08-13  Ziemowit Laski  <zlaski@apple.com>
2285
2286         * objc/sarray.h: Hoist include of assert.h near the top of file,
2287         and mark the remainder of the file 'extern "C"'.
2288
2289 2004-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2290
2291         * objc/Object.h: Move includes out of extern "C" blocks.
2292         * objc/encoding.h: Likewise.
2293         * objc/hash.h: Likewise.
2294         * objc/objc-api.h: Likewise.
2295         * objc/runtime.h: Likewise.
2296         * objc/sarray.h: Likewise.
2297         * objc/typedstream.h: Likewise.
2298
2299 2004-08-12  Ziemowit Laski  <zlaski@apple.com>
2300
2301         * objc/NXConstStr.h: Update copyright date; bracket with
2302         'extern "C"' for C++ use; make include syntax consistent
2303         by using <...> instead of "..."; hoist <objc/...> includes
2304         above the 'extern "C"' block.
2305         * objc/Object.h: Likewise.
2306         * objc/Protocol.h: Likewise.
2307         * objc/encoding.h: Likewise.
2308         * objc/hash.h: Likewise.
2309         * objc/runtime.h: Likewise.
2310         * objc/sarray.h: Likewise.
2311         * objc/thr.h: Likewise.
2312         * objc/typedstream.h: Likewise.
2313         * objc/objc-api.h: Add 'extern "C"' block for C++ use.
2314         (objc_static_instances): For C++ case, do away with
2315         zero-sized array.
2316         (objc_method): Hoist definition to file scope.
2317         (_objc_load_callback, _objc_object_alloc, class_get_class_method,
2318         class_get_instance_method, class_create_instance,
2319         class_get_class_name, class_get_instance_size,
2320         class_get_meta_class, class_get_super_class, class_get_version,
2321         class_is_class, class_is_meta_class, class_set_version,
2322         class_get_gc_object_type, class_ivar_set_gcinvisible,
2323         get_imp): Rename 'class' parameter to '_class'.
2324         * objc/objc-list.h: Add 'extern "C"' block for C++ use.
2325         * objc/objc.h: Update copyright date.
2326         (arglist_t): Provide a union tag.
2327
2328 2004-07-22  Andrew Pinski  <pinskia@physics.uc.edu>
2329
2330         * thr.c (__objc_thread_detach_function): Do not mark as volatile
2331         but instead use the attribute noreturn.
2332
2333 2004-06-28  Zack Weinberg  <zack@codesourcery.com>
2334
2335         * encoding.c: Rename target_flags with a #define to avoid
2336         conflict with a prior declaration.
2337
2338 2004-06-24  Andrew Pinski  <apinski@apple.com>
2339
2340         * objc/encoding.h: Wrap the functions with extern "C" for C++
2341         mode.
2342         * objc/hash.h: Likewise.
2343         * objc/objc-api.h: Likewise.
2344         * objc/objc-list.h: Likewise.
2345         * objc/runtime.h: Likewise.
2346         * objc/sarray.h: Likewise.
2347         * objc/thr.h: Likewise.
2348         * objc/typedstream.h: Likewise.
2349
2350
2351 2004-06-21  Nick Clifton  <nickc@redhat.com>
2352
2353         * encoding.c (BITS_PER_UNIT): Define if a definition is not
2354         provided.
2355
2356 2004-06-20  Alexander Malmberg  <alexander@malmberg.org>
2357
2358         * Makefile.in (exception.lo): Remove $(OBJC_GCFLAGS).
2359         (exception_gc.lo): New.
2360         (OBJS_GC): Add exception_gc.lo.
2361
2362 2004-06-17  Richard Henderson  <rth@redhat.com>
2363
2364         * exception.c: New file.
2365         * Makefile.in (exception.lo): New.
2366         (OBJS): Add it.
2367
2368 2004-06-14  Andrew Pinski  <pinskia@physics.uc.edu>
2369
2370         * linking.m (_objcInit): New empty function
2371         for Darwin only.
2372
2373 2004-06-11  Andrew Pinski  <pinskia@physics.uc.edu>
2374
2375         * configure.ac: Support --enable-shared=libobjc.
2376         * configure: Regenerate.
2377
2378         PR libobjc/15901
2379         * configure.ac: Do not disable shared by default.
2380         * configure: Regenerate.
2381
2382 2004-06-03  Nicola Pero  <n.pero@mi.flashnet.it>
2383
2384         * Protocol.m ([-isEqual:]): Small optimizations returning
2385         immediately if the argument is equal to self, and accessing
2386         the argument's name directly if it's a protocol.
2387
2388 2004-06-03  David Ayers  <d.ayers@inode.at>
2389
2390         * Protocol.m ([-isEqual:]): Test the class of the argument.
2391
2392 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2393
2394         * configure.ac (includedir): Rename to ...
2395         (includedirname).
2396         * Makefile.in: s/includedir/includedirname/.
2397
2398         PR target/11572
2399         * configure.ac (includedir): Set to "include"
2400         except for Darwin.
2401         (libext) Set to empty except for Darwin.
2402         * configure: Regenerate
2403         * Makefile.in: s/libobjc.la/libobjc$(libext).la/g.
2404         s/include/$(includedir)/g.
2405
2406 2004-05-25  Daniel Jacobowitz  <drow@false.org>
2407
2408         * Makefile.in: Add .NOEXPORT.
2409
2410 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2411
2412         Merge from the libobjc-branch
2413         2004-02-09  Andrew Pinski  <pinskia@physics.uc.edu>
2414
2415                 * Makefile.in (OBJC_H): Change objc-deps.h to objc-decls.h.
2416
2417         2004-02-03  Andrew Pinski  <pinskia@physics.uc.edu>
2418
2419                 * Makefile.in (OBJC_H): Add objc-deps.h.
2420
2421         2004-01-27  Nicola Pero  <n.pero@mi.flashnet.it>
2422
2423                 * Protocol.m ([-conformsTo:]): If the argument is nil, return NO.
2424                 ([-hash], [-isEqual:]): New methods.
2425
2426         2004-01-27  Richard Frith-Macdonald <rfm@gnu.org>
2427
2428                 * sarray.c (sarray_free): Add a better comment.
2429
2430         2004-01-27  Adam Fedor  <fedor@gnu.org>
2431
2432                 * hash.c (hash_add): Cast cachep to int.
2433                 * selector.c (__sel_register_typed_name): Cast
2434                 soffset_decode to int.
2435
2436         2004-01-27  Alexander Malmberg  <alexander@malmberg.org>
2437
2438                 * selector.c: Rename register_selectors_from_list to
2439                 __objc_register_selectors_from_list. Update caller.
2440                 (__objc_register_selectors_from_list): Lock __objc_runtime_mutex
2441                 while registering selectors. Use __sel_register_typed_name instead
2442                 of sel_register_typed_name. Check for NULL method_name:s.
2443                 (pool_alloc_selector): New function.
2444                 (__sel_register_typed_name): Use pool_alloc_selector to allocate
2445                 selector structures.
2446                 * sendmsg.c (class_add_method_list): Use
2447                 __objc_register_selectors_from_list.
2448                 * objc/runtime.h: Add __objc_register_selectors_from_list.
2449
2450         2004-01-25  Adam Fedor  <fedor@gnu.org>
2451                     Nicola Pero  <n.pero@mi.flashnet.it>
2452                     Andrew Pinski  <pinskia@physics.uc.edu>
2453
2454                 * objc/objc-decls.h: New file.
2455                 * objc/objc-api.h (_objc_lookup_class): Mark as export.
2456                 (_objc_load_callback): Likewise.
2457                 (_objc_object_alloc): Likewise.
2458                 (_objc_object_copy): Likewise.
2459                 (_objc_object_dispose): Likewise.
2460
2461         2004-01-25  Andrew Pinski  <pinskia@physics.uc.edu>
2462
2463                 * archive.c: s/__inline__/inline
2464                 * sendmsg.c: Likewise.
2465
2466                 * encoding.c: Remove FIXME about the warning
2467                 about unused variable.
2468                 * sendmsg.c: Add a FIXME comment saying that
2469                 this should be using libffi.
2470
2471                 * Makefile.in (LIBTOOL): Use @LIBTOOL@ now as it works.
2472
2473
2474 2004-05-13  Andrew Pinski  <pinskia@physics.uc.edu>
2475
2476         * archive.c (objc_read_class): Initialize class_name.
2477         (objc_read_selector): Initialize selector_name.
2478
2479 2004-05-09  Richard Sandiford  <rsandifo@redhat.com>
2480
2481         * Makefile.in (toolexecdir): Remove trailing space.
2482
2483 2004-04-15  Nathanael Nerode  <neroden@gcc.gnu.org>
2484
2485         PR libobjc/14948
2486         * configure.ac: De-precious CC so multilibs work.
2487         * configure: Regenerate.
2488
2489 2004-04-14  Nathanael Nerode  <neroden@gcc.gnu.org>
2490
2491         * configure.ac: Restore toolexecdir.
2492         * Makefile.in: Restore toolexecdir.
2493         * configure: Regenerate.
2494
2495 2004-04-09  Nathanael Nerode  <neroden@gcc.gnu.org>
2496
2497         * configure.ac: Remove (unused) glibcpp_prefixdir.
2498         * configure: Regenerate.
2499
2500         * configure.in: Rename to configure.ac.
2501         * Makefile.in: Update to match.
2502
2503         * Makefile.in: Remove toolexecdir, glibcpp_toolexecdir (unused).
2504         Replace glibcpp_toolexeclibdir with toolexeclibdir.
2505         * configure.in: Remove glibcpp_toolexecdir (unused).
2506         Replace glibcpp_toolexeclibdir with toolexeclibdir.  Don't generate
2507         config.h or stamp-h (unused).  Move one comment to the right place.
2508         * configure: Regenerate.
2509         * config.h.in: Remove (unused).
2510
2511         * config.h.in: Regenerate with autoheader.
2512
2513         * Makefile.in: Remove (unused) gcc_version_trigger.
2514         * configure.in: Remove (unused) glibcpp_builddir.  Don't AC_SUBST
2515         gcc_version_trigger.
2516         * configure: Regenerate.
2517
2518         * configure.in: Switch to modern style for AC_INIT, AC_OUTPUT.
2519         Sort file into sections.  Remove dnl where appropriate.  Fix
2520         other style issues.
2521         * configure: Regenerate.
2522
2523         * configure.in: Replace old AC_PROG_CC hack with new one.
2524         Define toplevel_srcdir in terms of srcdir, not top_srcdir (there
2525         are no subdirectory output files, so this is fine).  Change prereq
2526         to autoconf 2.59.
2527         * aclocal.m4: Include ../config/no-executables.m4.
2528         * configure: Regenerate with autoconf 2.59.
2529
2530         * configure.in: Improve comments on gthread_cflags.  Improve m4
2531         quotation, and replace 'if test' with 'case', for --enable-objc-gc.
2532         * configure: Regenerate.
2533
2534         * configure.in: Move PACKAGE and VERSION settings up top.  Remove
2535         unused call to AC_PROG_LN_S.  Default RANLIB to ':'.  Remove
2536         redundant checks for values of RANLIB, AR, INSTALL.
2537         * configure: Regenerate.
2538
2539         * configure.in: Clean up handling of
2540         --enable-version-specific-runtime-libs and related variables;
2541         replace 'if test' with 'case' where reasonable.  Fix comments.
2542         Remove useless libstdcxx_interface.
2543         * configure: Regenerate.
2544
2545         * configure.in: Use _GCC_TOPLEV_NONCANONICAL_TARGET.
2546         Replace uses of target_alias with target_noncanonical.
2547         * aclocal.m4: Include ../config/acx.m4.
2548         * configure: Regenerate.
2549         * Makefile.in: Replace uses of target_alias with target_noncanonical.
2550         Fix copyright statement.
2551
2552         * configure.in: Hand-inline bulky, confusing macros from
2553         aclocal.m4.  Replace references to "GNU Objective C" with "GCC".
2554         Update copyright notice.  Remove stuff for automake, which isn't
2555         used in this directory.  Remove emacs local variables.
2556         * aclocal.m4: Remove hand-inlined macros.  Update copyright notice.
2557         * configure: Regenerate.
2558
2559 2004-03-16  Manfred Hollstein  <mh@suse.com>
2560
2561         * Makefile.in, configure.in, configure: Update copyright years.
2562
2563 2004-03-15  Manfred Hollstein  <mh@suse.com>
2564
2565         * Makefile.in (LIBOBJC_VERSION, LIBOBJC_GC_VERSION): Use
2566         definition from configure.in.
2567         * configure.in (PACKAGE): Add definition.
2568         (VERSION): Add definition; substitute it in output files.
2569         * configure: Re-generate.
2570
2571 2004-03-05  Ziemowit Laski  <zlaski@apple.com>
2572
2573         * objc/hash.h (hash_string, compare_strings):
2574         Add type-casts to make Objective-C++ happy.
2575         * objc/typedstream.h (objc_get_stream_class_version):
2576         Rename parameter from 'class' to 'class_name' to make
2577         Objective-C++ happy.
2578
2579 2004-03-01  Michael Matz  <matz@suse.de>
2580
2581         * Makefile.in (ALL_CFLAGS): Add -fno-strict-aliasing.
2582
2583 2004-02-06  Ziemowit Laski  <zlaski@apple.com>
2584
2585         * objc/objc-api.h (objc_super): The 'class' field shall
2586         be named 'super_class' #ifdef __cplusplus.
2587
2588 2004-01-17  Andrew Pinski  <pinskia@physics.uc.edu>
2589
2590         PR target/10781
2591         * encoding.c (rs6000_special_round_type_align): Define.
2592
2593 2004-01-14  Adam Fedor  <fedor@gnu.org>
2594
2595         PR libobjc/12155
2596         * selector.c (__objc_register_instance_methods_to_class): Free
2597         new_list if not used.
2598
2599 2004-01-09  Andrew Ruder  <aeruder@ksu.edu>
2600
2601         PR libobjc/11904
2602         * sarray.c (sarray_free): Free array->is_copy_of latter.
2603
2604 2003-12-01  Zack Weinberg  <zack@codesourcery.com>
2605
2606         PR 11433
2607         * Protocol.m (descriptionForInstanceMethod): Don't dereference
2608         instance_methods if it's NULL.
2609         (descriptionForClassMethod): Likewise for class_methods.
2610
2611 2003-10-24  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2612
2613         * Makefile.in (runtime-info.h): Remove -Wp.
2614
2615 2003-10-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2616
2617         * Makefile.in (CC1OBJ): Remove.
2618         (runtime-info.h): Invoke $(CC) so all MULTIFLAGS are handled
2619         correctly.
2620         Use .m extension for temporary file.
2621         Remove assembler temp file.
2622
2623 2003-10-20  Joseph S. Myers  <jsm@polyomino.org.uk>
2624
2625         * objc/hash.h (hash_string): Don't use a cast as an lvalue.
2626
2627 2003-10-17  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2628
2629         * Makefile.in (runtime-info.h): Use MULTIFLAGS.
2630
2631 2003-09-09  Alan Modra  <amodra@bigpond.net.au>
2632
2633         * configure: Regenerate.
2634
2635 2003-08-27  Alexander Malmberg  <alexander@malmberg.org>
2636
2637         * Makefile.in, aclocal.m4: Update to $(libdir)/gcc/ instead of
2638         (libdir)/gcc-lib/ when installing.
2639         * configure: Regenerate.
2640
2641 Thu Jul 10 10:27:43 2003  Nicola Pero  <n.pero@mi.flashnet.it>
2642
2643         libobjc/9969
2644         * sendmsg.c (get_imp): Fixed rare threading problem.
2645         (__objc_responds_to): Similar fixes.
2646         (objc_msg_lookup): Similar fixes.
2647         (__objc_init_install_dtable): Lock the runtime before checking if the
2648         table is installed.
2649
2650 2003-05-23  Nathanael Nerode  <neroden@gcc.gnu.org>
2651
2652         * hash.c, init.c, libobjc.def, libobjc_entry.c, linking.m,
2653         makefile.dos, misc.c, nil_method.c, objects.c, sarray.c,
2654         selector.c, sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c,
2655         thr-mach.c, thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c,
2656         thr-rtems.c, thr-single.c, thr-solaris.c, thr-vxworks.c,
2657         thr-win32.c, thr.c: Replace "GNU CC" with "GCC".
2658         * Makefile.in, NXConstStr.m, Object.m, Protocol.m, archive.c,
2659         class.c, encoding.c, gc.c, objc/NXConstStr.h, objc/Object.h,
2660         objc/Protocol.h, objc/encoding.h, objc/hash.h, objc/objc-api.h,
2661         objc/objc-list.h, objc/objc.h, ocjc/runtime.h, objc/sarray.h,
2662         objc/thr.h, objc/typedstream.h: Replace "GNU CC" with "GCC".
2663
2664 Tue May 13 14:56:03 2003  Richard Frith-Macdonald <rfm@gnu.org>
2665                           Nicola Pero  <n.pero@mi.flashnet.it>
2666
2667         libobjc/10742
2668         * init.c (class_superclass_of_class): New function.
2669         (create_tree_of_subclasses_inherited_from): Use it.
2670         (__objc_tree_insert_class): Likewise.
2671         (class_is_subclass_of_class): Likewise.
2672
2673 2003-04-11  David Chad  <davidc@freebsd.org>
2674             Loren J. Rittle  <ljrittle@acm.org>
2675
2676         libobjc/8562
2677         * objc/hash.h (hash_string): Constify correctly.
2678         (compare_ptrs): Use direct compare.
2679         * objc/objc-list.h (list_nth): Rename index to indx to avoid shadow.
2680         * objc/sarray.h: Global rename index to indx to avoid shadow.
2681
2682 2003-03-12  Andreas Schwab  <schwab@suse.de>
2683
2684         * aclocal.m4 (GLIBCPP_EXPORT_INSTALL_INFO): Avoid trailing /. in
2685         glibcpp_toolexeclibdir.
2686         * configure: Rebuilt.
2687
2688 2003-02-20  Alexandre Oliva  <aoliva@redhat.com>
2689
2690         * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
2691         config.status.
2692         * configure: Rebuilt.
2693
2694 2003-01-27  Alexandre Oliva  <aoliva@redhat.com>
2695
2696         * aclocal.m4 (glibcpp_toolexeclibdir): Instead of
2697         $(MULTISUBDIR), use `$CC -print-multi-os-directory`, unless
2698         version_specific_libs is enabled.
2699         * configure: Rebuilt.
2700
2701 2003-01-09  Christian Cornelssen  <ccorn@cs.tu-berlin.de>
2702
2703         * Makefile.in (FLAGS_TO_PASS): Also pass DESTDIR.
2704         (install-libs, install-headers): Prepend $(DESTDIR) to
2705         destination paths in all (un)installation commands.
2706
2707 2002-12-02  Zack Weinberg  <zack@codesourcery.com>
2708
2709         * thr-objc.c: Include coretypes.h and tm.h.
2710
2711 2002-12-01  Zack Weinberg  <zack@codesourcery.com>
2712
2713         * encoding.c, sendmsg.c: Include coretypes.h and tm.h.
2714
2715 2002-11-26  Nathanael Nerode  <neroden@gcc.gnu.org>
2716
2717         * configure.in: Remove skip-this-dir support.
2718         * configure: Regenerate.
2719
2720 2002-09-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2721
2722         * Makefile.in (all): Fix multilib parallel build.
2723
2724 Thu Sep 12 12:44:37 2002  Nicola Pero  <n.pero@mi.flashnet.it>
2725
2726         * sendmsg.c (nil_method): Declare not to take a variable number of
2727         args.
2728         (objc_msg_lookup): Cast nil_method to IMP before returning it.
2729         (objc_msg_lookup_super): The same.
2730
2731 2002-09-10  Jan Hubicka  <jh@suse.cz>
2732
2733         * nil_method.c (nil_method): No longer defined with variable
2734         arguments.
2735
2736 2002-07-02  Rodney Brown  <rbrown64@csc.com.au>
2737
2738         * objc/encoding.h: Fix formatting.
2739         * objc/hash.h: Likewise.
2740         * objc/objc-api.h: Likewise.
2741         * objc/runtime.h: Likewise.
2742         * objc/thr.h: Likewise.
2743         * archive.c: Likewise.
2744         * class.c: Likewise.
2745         * encoding.c: Likewise.
2746         * gc.c: Likewise.
2747         * hash.c: Likewise.
2748         * init.c: Likewise.
2749         * misc.c: Likewise.
2750         * nil_method.c: Likewise.
2751         * objects.c: Likewise.
2752         * sarray.c: Likewise.
2753         * selector.c: Likewise.
2754         * sendmsg.c: Likewise.
2755         * thr-mach.c: Likewise.
2756         * thr.c: Likewise.
2757
2758 2002-06-25  DJ Delorie  <dj@redhat.com>
2759
2760         * aclocal.m4 (GLIBCPP_CONFIGURE): Split out
2761         GLIBCPP_TOPREL_CONFIGURE.
2762         * configure.in: Call it before AC_CANONICAL_SYSTEM.
2763         * configure: Regenerate.
2764
2765 2002-06-21  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2766
2767         * Object.m (forward, read, write): Fix unused parameter warnings.
2768         * encoding.c: Include <stdlib.h>.
2769         (target_flags): Mark with attribute unused.
2770         (atoi): Delete.
2771         * runtime.h (__objc_selector_max_index): Change to unsigned int.
2772         (__objc_generate_gc_type_description): Prototype.
2773         * selector.c (__objc_selector_max_index): Change to unsigned int.
2774
2775 Mon Jun 17 18:37:42 2002  Nicola Pero  <n.pero@mi.flashnet.it>
2776
2777         * sendmsg.c (__objc_get_forward_imp): Fix warning by making sure
2778         we always have a return value: if __objc_msg_forward does not
2779         supply a forwarding implementation, return the default
2780         __builtin_apply based one.
2781
2782 2002-06-15  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2783
2784         * Object.m: Fix signed/unsigned warning.
2785         * Protocol.m: Likewise.
2786         * archive.c: Always include stdlib.h.
2787         (objc_read_short, objc_read_unsigned_short, objc_read_int,
2788         objc_read_long, __objc_read_nbyte_uint, __objc_read_nbyte_ulong):
2789         Fix signed/unsigned warning.
2790         (objc_write_type, objc_read_type, objc_write_types,
2791         objc_read_types): Ensure ctype 8-bit safety.
2792         (__objc_no_write, __objc_no_read): Mark unused parameters.
2793         * class.c (class_table_setup): Specify void arg.
2794         * encoding.c (atoi, objc_sizeof_type, objc_alignof_type,
2795         objc_skip_typespec, objc_skip_offset,
2796         objc_layout_structure_next_member): Ensure ctype 8-bit safety.
2797         (objc_layout_structure_next_member): Ensure variables are
2798         initialized.
2799         * gc.c (__objc_generate_gc_type_description,
2800         class_ivar_set_gcinvisible): Mark unused parameters.
2801         * init.c (__objc_send_load, __objc_destroy_class_tree_node): Mark
2802         unused parameters.
2803         (__objc_init_protocols) Fix signed/unsigned warning.
2804         * nil_method.c (nil_method): Mark unused parameters.
2805         * thr.h (objc_thread_callback): Specify void arg.
2806         * sarray.c (sarray_new, sarray_realloc, sarray_free): Fix
2807         signed/unsigned warning.
2808         (sarray_free): Fix formatting.
2809         * selector.c (sel_types_match): Ensure ctype 8-bit safety.
2810         * sendmsg.c (__objc_init_install_dtable) Mark unused parameters.
2811
2812 2002-06-09  Andreas Jaeger  <aj@suse.de>
2813
2814         * encoding.c (objc_layout_structure_next_member): Remove unused
2815         variable.
2816
2817 2002-05-20  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2818
2819         * Makefile.in (SHELL): Set to @SHELL@.
2820         (WARN_CFLAGS): New.
2821         (ALL_CFLAGS): Add $(WARN_CFLAGS).
2822
2823 2002-05-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2824
2825         * aclocal.m4: Allow for PWDCMD to override hardcoded pwd.
2826         * configure: Regenerate.
2827
2828 2002-05-08  Alexandre Oliva  <aoliva@redhat.com>
2829
2830         * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
2831         script entry, and set LD to it when configuring multilibs.
2832         * configure: Rebuilt.
2833
2834 2002-04-19  David O'Brien  <obrien@FreeBSD.org>
2835
2836         * encoding.c (MAX, MIN, ROUNDING): #undef before defining.
2837
2838 2002-04-09  Hans-Peter Nilsson  <hp@bitrange.com>
2839
2840         PR objc/6107
2841         * objc/objc-api.h (struct objc_protocol_list): Change type of
2842         member count from int to size_t.
2843
2844 2002-02-11  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
2845
2846         PR libobjc/4039
2847         * aclocal.m4: Replace with version copied from libstdc++-v3.
2848         * configure.in: Update for changes to aclocal and Makefile.
2849         * configure: Regenerate.
2850         * Makefile.in: Correct install of multilibs and shared libs, use
2851         INSTALL_DATA for include files.
2852
2853 Mon Dec 17 17:02:12 2001  Nicola Pero  <nicola@brainstorm.co.uk>
2854
2855         * init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
2856         categories - when an unclaimed category was found, the loop was
2857         doing two steps forward instead of one, so that in certain cases
2858         it was failing to properly load all the categories.  (Reported
2859         with fix by Alexander Malmberg <alexander@malmberg.org>).
2860
2861 2001-11-14  Aldy Hernandez  <aldyh@redhat.com>
2862
2863         * encoding.c: Add target_flags.
2864
2865 2001-11-07  Aldy Hernandez  <aldyh@redhat.com>
2866
2867          * objc/objc-api.h (_C_VECTOR): New.
2868
2869          * encoding.c (VECTOR_TYPE): New.
2870
2871 Mon Oct 29 21:29:21 2001  Nicola Pero  <n.pero@mi.flashnet.it>
2872
2873         * class.c: Rewritten the class table to use optimized, lock-free
2874         lookup.  This more than doubles the speed of class method
2875         invocations.  (class_table_setup), (class_table_insert),
2876         (class_table_replace), (class_table_get_safe),
2877         (class_table_next), (class_table_print),
2878         (class_table_print_histogram): New functions.
2879         (__objc_init_class_tables): Use class_table_setup.
2880         (__objc_add_class_to_hash): Use class_table_get_safe and
2881         class_table_insert.  (objc_lookup_class), (objc_get_class): Do not
2882         assert the existence of the table; do not lock the runtime; use
2883         class_table_get_safe.  (objc_next_class): Use class_table_next.
2884         (__objc_resolve_class_links): Use class_table_next.
2885         (class_pose_as): Use class_table_replace.
2886
2887 2001-09-10  Ovidiu Predescu  <ovidiu@cup.hp.com>
2888
2889         * gc.c: Removed the DEBUG declaration.
2890
2891 Wed Jul 18 12:48:56 2001  Nicola Pero  <n.pero@mi.flashnet.it>
2892
2893         * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
2894         rather than through objc_thread_id, to save a function call.
2895         (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
2896         Ditto.
2897
2898 Mon Jul 16 12:15:00 2001  Nicola Pero  <n.pero@mi.flashnet.it>
2899
2900         * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
2901         to cast an id to a Class, which can not be done.  Make the check
2902         by using CLS_ISMETA on the class pointer instead.
2903         (object_is_meta_class): Similar fix.
2904
2905 2001-06-09  Alexandre Oliva  <aoliva@redhat.com>, Stephen L Moshier  <moshier@mediaone.net>
2906
2907         * configure.in (AC_EXEEXT): Work around in case it expands to
2908         nothing, as in autoconf 2.50.
2909         * acinclude.m4: Likewise.
2910         * configure: Rebuilt.
2911
2912 2001-06-08  Nicola Pero  <n.pero@mi.flashnet.it>
2913
2914         * THREADS: Explain that when we compile libobjc inside GCC, we
2915         always use thr-objc.c as a backend, which uses GCC's thread code.
2916
2917 2001-06-06  Richard Frith-Macdonald  <rrfm@gnu.org>
2918
2919         * init.c (__objc_send_message_in_list): When setting a new entry
2920         in __objc_load_methods use the method IMP as key, but check to see
2921         if the method is in the hashtable by looking at the IMP also.
2922         Also ... call the method after adding it to the hashtable rather
2923         than before ... thus preventing an obscure possibility of infinite
2924         recursion if a +load method itself loads a subclass.
2925
2926 2001-05-25  Ovidiu Predescu  <ovidiu@cup.hp.com>
2927
2928         * init.c (__objc_send_message_in_list): When setting a new entry
2929         in __objc_load_methods use the method name as key, not the method
2930         IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
2931
2932 2001-05-09  Joseph S. Myers  <jsm28@cam.ac.uk>
2933
2934         * objc-features.texi: Move to ../gcc/objc.texi.
2935         * fdl.texi: Remove.
2936         * Makefile.in: Don't generate documentation from
2937         objc-features.texi.
2938
2939 2001-05-01  Mark Mitchell  <mark@codesourcery.com>
2940
2941         * fdl.texi: New file.
2942         * objc-features.texi: Simplify.
2943         * Makefile.in: Adjust accordingly.
2944
2945 2001-04-30  Mark Mitchell  <mark@codesourcery.com>
2946
2947         * objc-features.texi: Use the GFDL.
2948
2949 Wed Mar 21 04:44:58 EST 2001  John Wehle  (john@feith.com)
2950
2951         * encoding.c (REAL_TYPE): Define.
2952
2953 2001-03-19  David Edelsohn  <edelsohn@gnu.org>
2954
2955         * encoding.c (TYPE_MODE): Define.
2956
2957 2001-03-14  Nicola Pero  <n.pero@mi.flashnet.it>
2958
2959         * thr.c (objc_thread_add): New function.
2960         (objc_thread_remove): Ditto.
2961         * objc/thr.h: Declare them.
2962         * libobjc.def: Mention them.
2963
2964 2001-02-28  Ovidiu Predescu  <ovidiu@cup.hp.com>
2965
2966         * objc-features.texi: Document the @compatibility_alias compiler
2967         directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
2968
2969 Fri Feb 23 18:12:00 2001  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2970
2971         * sendmsg.c (__objc_forward): Delete strlen() declaration.
2972
2973 2001-02-08  Geoffrey Keating  <geoffk@redhat.com>
2974
2975         * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
2976         we're not interested in the result and they might fail.
2977         * configure: Regenerated.
2978
2979 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
2980
2981         * objc-features.texi: Use @email.
2982
2983 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
2984
2985         * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
2986         printf.
2987
2988 2000-01-11  Richard Earnshaw  <rearnsha@arm.com>
2989
2990         * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
2991         determines the value dynamically.
2992
2993 Wed Jan  3 00:49:10 2001  Ovidiu Predescu  <ovidiu@cup.hp.com>
2994
2995         * sendmsg.c: Added __objc_msg_forward, a hook that allows external
2996         libraries to provide a function that returns the real forwarding
2997         function. This can alleviate problems __builtin_apply() and
2998         friends have on various platforms. (Solution suggested by Helge
2999         Hess.)
3000
3001         * objc/objc-api.h: Define __objc_msg_forward.
3002
3003         * sendmsg.c: Define gen_rtx_REG.
3004
3005 2000-12-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
3006
3007         * thr-rtems.c: New file. Stub to compile.
3008
3009 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
3010
3011         * configure: Rebuilt with new libtool.m4.
3012
3013 Tue Aug 15 00:38:56 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3014
3015         * configure.in: Create a config.h file. Check for <sched.h>.
3016         * configure: Regenerate.
3017
3018         * config.h.in: Check for <sched.h>.
3019
3020 2000-08-14  Zack Weinberg  <zack@wolery.cumb.org>
3021
3022         * configure: Regenerate after change to ../libtool.m4.
3023
3024 2000-08-14  Andreas Schwab  <schwab@suse.de>
3025
3026         * objc-features.texi (Top): Move @menu at end of node.
3027
3028 2000-08-11  Manfred Hollstein  <manfredh@redhat.com>
3029
3030         * objc-features.texi: Move @node Top before @menu.
3031
3032 Sun Aug  6 23:27:49 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3033
3034         * objc-features.texi: Documented the new -fconstant-string-class
3035         option.
3036
3037 Sun Aug  6 22:51:16 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3038
3039         * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
3040         improve the Posix thread support for Objective-C.
3041
3042 2000-08-04  Zack Weinberg  <zack@wolery.cumb.org>
3043
3044         * aclocal.m4: Replace copy of ../libtool.m4 with
3045         sinclude(../libtool.m4).
3046
3047 Fri Jul 28 08:58:02 2000  Nicola Pero  <nicola@brainstorm.co.uk>
3048
3049         * configure.in: Added libtool support; build shared libraries
3050         if --enable-shared was passed on command line.
3051         * Makefile.in: Modified most compilation commands to use libtool.
3052         * aclocal.m4: New symbolic link to the ../libtool.m4, from the
3053         libtool distribution.
3054
3055 Sat Jul 29 00:10:21 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3056
3057         * sarray.c, Object.m: Removed the explicit prototypes for strlen
3058         and memcpy on 64-bit platforms (Suggested by Rodney Brown
3059         <rdb@cup.hp.com>).
3060
3061 2000-05-12  H.J. Lu  (hjl@gnu.org)
3062
3063         * Makefile.in (GTHREAD_FLAGS): New.
3064         (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
3065         (OBJC_THREAD_FILE): Changed to thr-objc.
3066
3067         * configure.in (GTHREAD_FLAGS): New, check and replace it for
3068         Makefile.
3069         (OBJC_THREAD_FILE): Removed.
3070
3071         * thr-objc.c: New.
3072
3073 2000-07-13  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3074
3075         * objc/hash.h: Include string.h.
3076
3077 2000-04-15  David Edelsohn  <edelsohn@gnu.org>
3078
3079         * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
3080
3081 2000-04-12  Jakub Jelinek  <jakub@redhat.com>
3082
3083         * Object.m (strlen): Provide prototype on all 64bit platforms,
3084         not only alpha.
3085         * sarray.c (memcpy): Likewise.
3086         * encoding.c (objc_layout_finish_structure): Don't use
3087         ROUND_TYPE_ALIGN on sparc.
3088
3089         * encoding.c (objc_layout_structure_next_member): Do the whole
3090         procedure even for the first member, so that we get correct
3091         alignment.
3092
3093 2000-03-29  Zack Weinberg  <zack@wolery.cumb.org>
3094
3095         * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
3096         comments.
3097
3098 2000-02-23  Zack Weinberg  <zack@wolery.cumb.org>
3099
3100         * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
3101
3102 Thu Sep 23 07:19:12 1999   Chris Ball <cball@fmco.com>
3103
3104         * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
3105
3106 Tue Sep 21 07:47:10 1999  Jeffrey A Law  (law@cygnus.com)
3107
3108         * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
3109         the compiler when building C code.
3110
3111 Fri Aug  6 23:32:29 1999  Daniel Jacobowitz <drow@drow.them.org>
3112
3113         * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
3114         libdir, libsubdir and tooldir.
3115
3116 Mon Jun 21 05:40:15 1999  John David Anglin <dave@hiauly1>
3117
3118         * init.c (__objc_force_linking): Make global.
3119
3120 Thu May 20 03:20:59 1999  Jeffrey A Law  (law@cygnus.com)
3121
3122         * configure.in (AC_EXEEXT): Remove call.
3123         (compiler_name): Explicitly check with no extension and .exe
3124         extension.
3125         * configure: Regenerate.
3126
3127 Sun Apr 25 01:15:34 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3128
3129         * Makefile.in (CC1OBJ): Define in terms of CC.
3130         (runtime-info.h): Use.
3131
3132 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3133
3134         * objc-features.texi: Updated the URL to Boehm's GC page.
3135
3136 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3137
3138         * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
3139         the char as being signed (patch from Daniel Jacobowitz
3140         <drow@false.org>).
3141
3142 Wed Mar 24 22:41:28 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3143
3144         * configure.in (AC_PREREQ): Update to 2.13.
3145         (AC_EXEEXT): Call to find possible file extension.
3146         (compiler_name): Use.
3147         * configure: Regenerate.
3148
3149 Wed Jan 27 02:31:01 1999  Jeffrey A Law  (law@cygnus.com)
3150
3151         * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
3152
3153 Tue Jan  5 01:38:53 1999  Jeffrey A Law  (law@cygnus.com)
3154
3155         * configure.in (thread_file): Correct and simplify code to find
3156         the thread file.
3157         * configure: Rebuilt.
3158
3159 1998-11-26  Manfred Hollstein  <manfred@s-direktnet.de>
3160
3161         * configure.in (compiler_name): Add check to detect if this
3162         language's compiler has been built.
3163         * configure: Regenerate.
3164
3165 Mon Nov 23 16:50:28 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3166
3167         *  configure.in: Use AC_PREREQ(2.12.1).
3168
3169 Thu Nov 19 20:33:37 1998  Jeffrey A Law  (law@cygnus.com)
3170
3171         * Makefile.in (runtime-info.h): Avoid GNU make extensions.
3172
3173 Sun Nov  8 17:46:14 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3174
3175         * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
3176
3177 Thu Oct 22 14:34:06 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3178
3179         * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
3180
3181 Sat Oct 17 05:21:31 1998  Ovidiu Predescu  <ovidiu@slip.net>
3182
3183         * objc-features.texi (Top): Changed the email address.
3184         * objc-features.texi (Garbage Collection): Use @uref instead of @url.
3185
3186 Mon Oct 11 21:25:27 1998  Ovidiu Predescu  <ovidiu@slip.net>
3187
3188         * encoding.c: Redefine get_inner_array_type to get the first entry
3189         in the structure.
3190
3191 Thu Oct  8 12:21:14 1998  Richard Frith-Macdonald <richard@brainstorm.co.uk>
3192
3193         * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
3194         (objc_get_type_qualifiers): Similarly.
3195         * objc/encoding.h (_C_BYREF): Define.
3196         (_F_BYREF): Define.
3197
3198 1998-10-07  David S. Miller  <davem@pierdol.cobaltmicro.com>
3199
3200         * objc/sarray.h: Make boffset be an unsigned long when sparc so it
3201         works out on 64-bit systems.
3202
3203 Tue Oct  6 20:32:06 1998  Alexandre Oliva  <oliva@dcc.unicamp.br>
3204
3205         * Makefile.in (INCLUDES): Make it multilib-friendly.
3206
3207 Fri Oct  2 07:12:14 1998  H.J. Lu  (hjl@gnu.org)
3208
3209         * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
3210
3211 Thu Oct  1 22:33:03 1998 Robert Lipe  <robertl@dgii.com>
3212                          Jeffrey A Law  (law@cygnus.com)
3213
3214         * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
3215         (FLAGS_TO_PASS): Added.
3216         (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
3217
3218         * archive.c: Change config.h to tconfig.h.
3219
3220         * configure.in: Find gcc's object directory even for multilibs.
3221
3222 Wed Sep 30 18:17:17 1998  Robert Lipe  <robertl@dgii.com>
3223
3224         * configure.in: Escape ^ in grep string.
3225         * configure: Rebuilt.
3226
3227 Wed Sep 30 09:14:52 1998  Jeffrey A Law  (law@cygnus.com)
3228
3229         * All .h files pushed down into the objc/ subdirectory.
3230         * Makefile.in (copy_headers): Corresponding changes.
3231         * configure.in (AC_INIT): Corresponding changes.
3232         * configure: Rebuilt.
3233
3234 1998-09-30  Ben Elliston  <bje@cygnus.com>
3235             Jeff Law      <law@cygnus.com>
3236
3237         * Makefile.in: Rewrite.
3238
3239         * configure.in: Likewise.
3240
3241         * configure: Regenerate.
3242
3243         * All .c files.  Remove "objc" prefix when including objc header
3244         files.  Include tconfig.h, not ../tconfig.h.
3245
3246 Mon Sep 21 23:27:10 1998  Ovidiu Predescu <ovidiu@slip.net>
3247
3248         * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
3249         (get_inner_array_type): Define.
3250
3251 1998-09-21  Ben Elliston  <bje@cygnus.com>
3252
3253         * New directory.  Moved files from ../gcc/objc.