libobjc/ChangeLog

   1 2013-07-21   OndÅej BÃlka  <neleai@seznam.cz>
   2
   3         * class.c: Fix typos.
   4         * encoding.c: Likewise.
   5         * init.c: Likewise.
   6         * objc-private/runtime.h: Likewise.
   7         * objc/runtime.h: Likewise.
   8         * objc-sync.c: Likewise.
   9
  10 2013-07-04  Kai Tietz  <ktietz@redhat.com>
  11
  12         * exception.c: Add check for SjLj to SEH blocks.
  13
  14 2013-02-03  Richard Sandiford  <rdsandiford@googlemail.com>
  15
  16         Update copyright years.
  17
  18 2012-10-19  Michael Meissner  <meissner@linux.vnet.ibm.com>
  19
  20         * encoding.c (TARGET_VSX): Provide definitions based on the
  21         current compilation options, and not based off the target options
  22         structure.
  23         (TARGET_ALTIVEC): Likewise.
  24         (TARGET_64BIT): Likewise.
  25
  26 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
  27
  28         * configure: Regenerated.
  29
  30 2012-07-19  Tristan Gingold  <gingold@adacore.com>
  31             Richard Henderson  <rth@redhat.com>
  32
  33         * exception.c (__gnu_objc_personality_seh0): New function.
  34
  35 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
  36
  37         * configure: Regenerated.
  38
  39 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  40
  41         * configure.ac (enable_objc_gc): Remove alpha*-dec-osf* handling.
  42         * configure: Regenerate.
  43
  44         * thr.c (_XOPEN_SOURCE): Define unconditionally.
  45
  46 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
  47
  48         * configure: Regenerate.
  49
  50 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  51
  52         * Makefile.in (INCLUDES): Add -I$(MULTIBUILDTOP)../libgcc.
  53         * configure.ac (target_thread_file, HAVE_GTHR_DEFAULT): Remove.
  54         * configure: Regenerate.
  55         * config.h.in: Regenerate.
  56
  57 2011-10-17  Paul Brook  <paul@codesourcery.com>
  58             Matthias Klose  <doko@ubuntu.com>
  59
  60         * exception.c (parse_lsda_header): hardcode ttype_encoding for older
  61         ARM EABI toolchains.
  62         (get_ttype_entry) Remove __ARM_EABI_UNWINDER__ variant.
  63
  64 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
  65
  66         PR libobjc/49883
  67         * init.c (__objc_exec_class): Work around a bug in clang's code
  68         generation.  Clang sets the class->info field to values different
  69         from 0x1 or 0x2 (the only allowed values in the traditional GNU
  70         Objective-C runtime ABI) to store some additional information, but
  71         this breaks backwards compatibility.  Wipe out all the bits in the
  72         fields other than the first two upon loading a class.
  73
  74 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
  75
  76         * class.c (objc_lookup_class): Added back for compatibility with
  77         clang which seems to emit calls to it.
  78
  79 2011-10-08  Richard Frith-Macdonald <rfm@gnu.org>
  80             Nicola Pero  <nicola.pero@meta-innovation.com>
  81
  82         PR libobjc/50428
  83         * sendmsg.c (__objc_send_initialize): If a class does not have an
  84         +initialize method, search for an +initialize method in the
  85         superclass and in the ancestor classes and execute the first one
  86         that is found.  This makes the GNU runtime behave in the same way
  87         as the Apple/NeXT runtime with respect to +initialize methods and
  88         subclassing.
  89
  90 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
  91
  92         PR libobjc/50002
  93         * class.c (__objc_update_classes_with_methods): Iterate over meta
  94         classes as well as normal classes when refreshing the method
  95         implementations.  This fixes replacing class methods.
  96
  97 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
  98
  99         * class.c (class_getSuperclass): Fixed to work with meta classes
 100         still in construction too.
 101
 102 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
 103
 104         * class.c (class_getSuperclass): Fixed typo in comment.
 105
 106 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
 107
 108         PR libobjc/49882
 109         * class.c (class_getSuperclass): Return the superclass if the
 110         class is in construction.
 111         * objc/runtime.h (class_getSuperclass): Updated documentation.
 112
 113 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 114
 115         * Makefile.in (INCLUDES): Search
 116         $(srcdir)/$(MULTISRCTOP)../libgcc.
 117
 118 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
 119
 120         * objc/objc.h (__GNU_LIBOBJC__): Bumped to 20110608.
 121
 122 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
 123
 124         * configure.ac (VERSION): Bumped to 4:0:0.
 125         * configure (VERSION): Likewise.
 126
 127 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
 128
 129         * objc/README: Updated.
 130         * objc-private/selector.h: Updated comments.
 131
 132 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 133
 134         * sendmsg.c (class_get_instance_method): Removed.
 135         (class_get_class_method): Removed.
 136         (objc_get_uninstalled_dtable): Removed.
 137
 138 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 139
 140         * objc-private/module-abi-8.h (class_get_instance_size): Removed.
 141         * objects.c (class_create_instance): Removed.
 142         * error.c (__USE_FIXED_PROTOTYPES__): Removed.
 143         * gc.c (__objc_generate_gc_type_description): Use
 144         class_getInstanceSize() instead of class_get_instance_size().
 145         * selector.c (sel_types_match): Made static.
 146         (sel_get_typed_uid): Removed.
 147         (sel_get_any_typed_uid): Removed.
 148         (sel_get_name): Removed.
 149         (sel_get_type): Removed.
 150         (sel_register_name): Removed.
 151         (sel_register_typed_name): Removed.
 152         (sel_get_uid): Removed.
 153
 154 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 155
 156         * encoding.c (method_get_number_of_arguments): Removed.
 157         (method_get_sizeof_arguments): Removed.
 158
 159 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 160
 161         * class.c (objc_next_class): Removed.
 162         (class_pose_as): Removed.
 163         (CLASSOF): Removed.
 164         (class_table_replace): Removed.
 165         (objc_lookup_class): Removed.
 166
 167 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 168
 169         Removed the Traditional Objective-C runtime public API.
 170         * Makefile.in (OBJC_DEPRECATED_H): Variable removed.
 171         (install-headers): Do not create the objc/deprecated directory and
 172         do not install the deprecated headers.
 173         (OBJC_H): Removed encoding.h and objc-api.h.
 174         * Object.m: Removed all methods with the exception of -class and
 175         -isEqual:.  Updated includes.  ([-class]): Use Modern API.
 176         * objc/Object.h: Do not include deprecated/Object.h.
 177         * objc/deprecated/Object.h: Removed.
 178         * linking.m (__objc_linking): Call [Object class] instead of
 179         [Object name].
 180         * Protocol.m: Removed all methods with the exception of -isEqual:.
 181         Updated includes.
 182         * objc/Protocol.h: Do not include deprecated/Protocol.h.
 183         * objc/deprecated/Protocol.h: Removed.
 184         * objc/deprecated/struct_objc_symtab.h: Removed.
 185         * objc/deprecated/struct_objc_module.h: Removed.
 186         * objc/deprecated/struct_objc_ivar.h: Removed.
 187         * objc/deprecated/struct_objc_ivar_list.h: Removed.
 188         * objc/deprecated/struct_objc_method.h: Removed.
 189         * objc/deprecated/struct_objc_method_list.h: Removed.
 190         * objc/deprecated/struct_objc_protocol_list.h: Removed.
 191         * objc/deprecated/struct_objc_category.h: Removed.
 192         * objc/deprecated/MetaClass.h: Removed.
 193         * objc/deprecated/objc_msg_sendv.h: Removed.
 194         * objc/deprecated/README: Removed.
 195         * objc/deprecated/struct_objc_class.h: Removed.
 196         * objc/deprecated/struct_objc_protocol.h: Removed.
 197         * objc/deprecated/struct_objc_selector.h: Removed.
 198         * objc/encoding.h: Removed.
 199         * objc/message.h (struct objc_super): Removed the definition for
 200         the Traditional Objective-C runtime API.
 201         * objc/objc.h: Do not include objc/objc-decls.h.
 202         deprecated/struct_objc_selector.h, deprecated/MetaClass.h,
 203         deprecated/struct_objc_class.h, deprecated/struct_objc_protocol.h
 204         and deprecated/objc_msg_sendv.h.  Uncommented new definition of
 205         Protocol *.
 206         * objc/objc-api.h: Removed.
 207         * objc/runtime.h: Updated comments.  Removed check to detect
 208         concurrent usage of Traditional and Modern APIs.
 209         * objc-private/module-abi-8.h: Always define struct objc_class and
 210         struct objc_protocol.  (struct objc_protocol_list): Changed type
 211         of 'list' argument from 'Protocol *' to 'struct objc_protocol *'.
 212         (class_get_instance_size): Added.
 213         * objc-private/protocols.h (__objc_protocols_add_protocol): Take a
 214         'struct objc_protocol *' as argument, not a 'Protocol *'.
 215         * objc-private/runtime.h: Updated comments.
 216         * objc-private/selector.h (struct objc_selector, sel_eq): Added.
 217         * class.c: Include objc-private/selector.h.
 218         (objc_get_meta_class): Return a Class instead of a MetaClass.
 219         * encoding.c (method_get_next_argument): Removed.
 220         (method_get_first_argument): Removed.
 221         (method_get_nth_argument): Removed.
 222         * gc.c: Include objc/runtime.h instead of objc/encoding.h.
 223         Include objc-private/module-abi-8.h and ctype.h.
 224         * protocols.c (__objc_protocols_add_protocol): Take a 'struct
 225         objc_protocl *' as argument, not a 'Protocol *'.
 226         (class_addProtocol): Added casts to 'struct objc_protocol *' and
 227         'Protocol *'.
 228         (class_copyProtocolList): Likewise.
 229         (protocol_conformsToProtocol): Likewise.
 230         (protocol_copyProtocolList): Likewise.
 231         * sarray.c: Include objc-private/module-abi-8.h.
 232         * sendmsg.c (method_get_next_argument): Removed.
 233         (method_get_first_argument): Removed.
 234         (method_get_nth_argument): Removed.
 235         (objc_msg_sendv): Removed.
 236         (arglist_t, retval_t): New.  (class_get_class_method): Take a
 237         'Class', not 'MetaClass', argument.
 238         * thr.c: Include module-abi-8.h.
 239
 240 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 241
 242         * Makefile.in (OBJC_DEPRECATED_H): Removed struct_objc_static_instances.h
 243         and objc_get_uninstalled_dtable.h.
 244         * objc/deprecated/struct_objc_static_instances.h: Removed.
 245         * objc/deprecated/objc_get_uninstalled_dtable.h: Removed.
 246         * objc/objc-api.h: Do not include deprecated/objc_static_instances.h
 247         and deprecated/objc_get_uninstalled_dtable.h.
 248
 249 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 250
 251         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_object_alloc.h.
 252         * objc/deprecated/objc_object_alloc.h: Removed.
 253         * objc/objc-api.h: Do not include deprecated/objc_object_alloc.h.
 254         * objects.c (_objc_object_alloc, _objc_object_dispose,
 255         _objc_object_copy): Removed.
 256         * libobjc.def (__objc_object_alloc, __objc_object_copy,
 257         __objc_object_dispose): Removed.
 258
 259 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 260
 261         * Makefile.in (OBJC_DEPRECATED_H): Removed METHOD_NULL.h.
 262         * objc/objc-api.h: Do not include deprecated/METHOD_NULL.h.
 263         * objc/deprecated/METHOD_NULL.h: Removed.
 264
 265 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 266
 267         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_valloc.h,
 268         objc_malloc.h and objc_unexpected_exception.h.
 269         (exception.lo): Do not use -Wno-deprecated-declarations.
 270         (exception_gc.lo): Likewise.
 271         * objc/objc-api.h: Do not include deprecated/objc_valloc.h,
 272         deprecated/objc_malloc.h and
 273         deprecated/objc_unexpected_exception.h.
 274         * objc/deprecated/objc_valloc.h: Removed.
 275         * objc/deprecated/objc_malloc.h: Removed.
 276         * objc/deprecated/objc_unexpected_exception.h: Removed.
 277         * exception.c (_objc_unexpected_exception): Removed.
 278         (objc_exception_throw): Do not check for
 279         _objc_unexpected_exception.
 280         * memory.c (objc_valloc, _objc_malloc, _objc_atomic_malloc,
 281         _objc_valloc, _objc_realloc, _objc_calloc, _objc_free): Removed.
 282         * libobjc.def (_objc_unexpected_exception, objc_valloc): Removed.
 283
 284 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 285
 286         * objc/objc.h: Do not include deprecated/STR.h.
 287         * objc/deprecated/STR.h: Removed.
 288         * Makefile.in (OBJC_DEPRECATED_H): removed STR.h.
 289
 290 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 291
 292         * Makefile.in (OBJC_H): Removed hash.h and sarray.h.
 293         (OBJC_DEPRECATED_H): Likewise.
 294         * libobjc.def (objc_hash_new, objc_hash_delete, objc_hash_add,
 295         objc_hash_remove, objc_hash_next, objc_hash_value_for_key,
 296         objc_hash_is_key_in_hash, hash_add, hash_delete, hash_new,
 297         hash_next, hash_remove, hash_value_for_key, hash_is_key_in_hash,
 298         sarray_at_put, sarray_at_put_safe, sarray_free, sarray_lazy_copy,
 299         sarray_new, sarray_realloc, sarray_remove_garbage): Removed.
 300         * objc/sarray.h: Removed.
 301         * objc/hash.h: Removed.
 302         * objc/deprecated/sarray.h: Removed.
 303         * objc/deprecated/hash.h: Removed.
 304         * objc/Object.h: Do not include objc/deprecated/hash.h
 305         * Object.m: Include string.h.
 306         * objc/objc-api.h: Do not include objc/deprecated/hash.h.
 307         * objc-private/common.h (GNU_LIBOBJC_COMPILING_LIBOBJC_ITSELF):
 308         Removed.
 309
 310 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 311
 312         * Object.m ([-forward::]): Removed.
 313         * objc/deprecated/Object.h ([-forward::]): Removed.
 314         * sendmsg.c (__objc_forward): Updated comments.
 315
 316 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 317
 318         * Makefile.in (OBJC_H): Removed objc-list.h.
 319         (OBJC_DEPRECATED_H): Removed objc-list.h.
 320         * objc/objc-list.h: File removed.
 321         * objc/deprecated/objc-list.h: File removed.
 322
 323 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 324
 325         * Makefile.in (OBJC_H): Removed typedstream.h.
 326         (OBJC_DEPRECATED_H): Removed typedstream.h.
 327         (C_SOURCE_FILES): Removed archive.c.
 328         (Object.lo): Rule removed.
 329         (Object_gc.lo): Likewise.
 330         (archive.lo): Likewise.
 331         (archive_gc.lo): Likewise.
 332         * objc/deprecated/Object.h ([+streamVersion:], [-read], [-write],
 333         [-awake]): Removed.
 334         Do not include deprecated/typedstream.h.
 335         * Object.m: Removed the same methods.
 336         * archive.c: File removed.
 337         * objc/typedstream.h: File removed.
 338         * objc/deprecated/typedstream.h: File removed.
 339         * libobjc.def (__objc_read_nbyte_uint, __objc_read_nbyte_ulong,
 340         __objc_write_class, __objc_write_object, __objc_write_selector,
 341         objc_close_typed_stream, objc_end_of_typed_stream,
 342         objc_flush_typed_stream, objc_get_stream_class_version,
 343         objc_open_typed_stream, objc_open_typed_stream_for_file,
 344         objc_read_array, objc_read_char, objc_read_int, objc_read_long,
 345         objc_read_object, objc_read_selector, objc_read_short,
 346         objc_read_string, objc_read_type, objc_read_types,
 347         objc_read_unsigned_char, objc_read_unsigned_int,
 348         objc_read_unsigned_long, objc_read_unsigned_short,
 349         objc_write_array, objc_write_char, objc_write_int,
 350         objc_write_long, objc_write_object, objc_write_object_reference,
 351         objc_write_root_object, objc_write_selector, objc_write_short,
 352         objc_write_string, objc_write_string_atomic, objc_write_type,
 353         objc_write_types, objc_write_unsigned_char,
 354         objc_write_unsigned_int, objc_write_unsigned_long,
 355         objc_write_unsigned_short): Removed.
 356
 357 2011-06-02  Nicola Pero  <nicola.pero@meta-innovation.com>
 358
 359         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_error.h.
 360         * objc/deprecated/objc_error.h: Removed.
 361         * objc/objc-api.h: Do not include deprecated/objc_error.h.
 362         * libobjc.def (objc_error, objc_verror): Removed.
 363         * error.c (_objc_error_handler, objc_error, objc_verror,
 364         objc_set_error_handler): Removed.
 365         * Object.m ([-error:], [-perform:], [-perform:with:],
 366         [-perform:with:with], [-subclassResponsibility:],
 367         [-notImplemented:], [-shouldNotImplement:], [-doesNotRecognize:]):
 368         Removed.
 369         * objc/deprecated/Object.h: Removed the same methods.
 370         * sendmsg.c (__objc_forward): Do not try to invoke the "error:"
 371         method after trying to invoke the "doesNotRecognize:" method.
 372
 373 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
 374
 375         * sendmsg.c: Reindented part of the file.  No non-trivial changes
 376         in code.
 377
 378 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
 379
 380         * sendmsg.c (__objc_install_dtable_for_class): Use objc_getClass,
 381         not objc_lookup_class.
 382
 383 2011-05-25  Richard Frith-Macdonald <rfm@gnu.org>
 384             David Ayers  <ayers@fsfe.org>
 385
 386         PR libobjc/38307
 387         * sendmsg.c: Include objc/hash.h.
 388         (get_implementation): New function, mostly with code from get_imp
 389         updated to support the new +initialize dispatch table logic.
 390         (get_imp): Use get_implementation.
 391         (__objc_responds_to): Updated to support the new +initialize
 392         dispatch table logic.
 393         (class_respondsToSelector): Likewise.
 394         (objc_msg_lookup): Use get_implementation.
 395         (__objc_init_install_dtable): Removed.
 396         (__objc_install_methods_in_dtable): Updated arguments.
 397         (__objc_install_dispatch_table_for_class): Renamed to
 398         __objc_install_dtable_for_class and updated to support the new
 399         +initialize dispatch table logic.
 400         (__objc_update_dispatch_table_for_class): Updated to support the
 401         new +initialize dispatch table logic.
 402         (__objc_forward): Call get_implementation instead of get_imp.
 403         (prepared_dtable_table): New.
 404         (__objc_prepare_dtable_for_class): New.
 405         (__objc_prepared_dtable_for_class): New.
 406         (__objc_get_prepared_imp): New.
 407         (__objc_install_prepared_dtable_for_class): New.
 408
 409 2011-05-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 410
 411         PR libobjc/48177
 412         * selector.c (__sel_register_typed_name): Use sel_types_match()
 413         instead of strcmp() to compare selector types (Suggestion by
 414         Richard Frith-Macdonald <rfm@gnu.org>).
 415
 416 2011-04-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 417
 418         PR libobjc/32037
 419         * Makefile.in (OBJC_GCFLAGS): Move ...
 420         * configure.ac (enable_objc_gc): ... here.
 421         Add $(libsuffix) to OBJC_BOEHM_GC.
 422         * configure: Regenerate.
 423
 424 2011-02-28  Nicola Pero  <nicola.pero@meta-innovation.com>
 425
 426         * selector.c (sel_getTypedSelector): Return NULL if there are
 427         multiple selectors with conflicting types.
 428         * objc/runtime.h (sel_getTypedSelector): Updated documentation.
 429
 430 2011-02-28  Richard Frith-Macdonald <rfm@gnu.org>
 431
 432         PR libobjc/47922
 433         * gc.c (class_ivar_set_gcinvisible): Use _C_GCINVISIBLE instead of
 434         a hardcoded "!".
 435
 436 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 437
 438         * configure: Regenerate.
 439
 440 2010-12-26  Nicola Pero  <nicola.pero@meta-innovation.com>
 441
 442         * init.c (create_tree_of_subclasses_inherited_from): Use
 443         class_superclass_of_class instead of assuming a class is
 444         unresolved when it could be resolved.  Tidied up assignment and
 445         check.
 446         (__objc_tree_insert_class): Enhanced DEBUG_PRINTF.
 447         (objc_tree_insert_class): Tidied up loop; return immediately upon
 448         inserting a class.
 449         (__objc_exec_class): Do not set __objc_class_tree_list.
 450
 451 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 452
 453         * selector.c (sel_getTypedSelector): Return NULL if given a NULL
 454         argument.
 455         (sel_registerTypedName): Same.
 456         (sel_registerName): Same.
 457         * objc/runtime.h: Updated documentation.
 458
 459 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 460
 461         * objc/runtime.h (class_addIvar): Updated documentation.  The
 462         alignment is actually the log_2 of the alignment in bytes.
 463         * ivars.c (class_addIvar): Corresponding change to the
 464         implementation.
 465
 466 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 467
 468         * objc/runtime.h (sel_getType): Renamed to sel_getTypeEncoding to
 469         be consistent with method_getTypeEncoding and
 470         ivar_getTypeEncoding.
 471         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
 472         * selector.c (sel_getType): Renamed to sel_getTypeEncoding.
 473         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
 474         (sel_get_type): Updated call to sel_getType.
 475
 476 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 477
 478         * objc/runtime.h (class_conformsToProtocol,
 479         class_copyProtocolList): Updated documentation.
 480
 481 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
 482
 483         * init.c (create_tree_of_subclasses_inherited_from): Updated
 484         DEBUG_PRINTF messages.
 485         (__objc_tree_insert_class): Same.
 486         (__objc_send_load_using_method_list): Same.
 487         (__objc_send_load): Same.
 488         (__objc_exec_class): Same.  In particular, do not print the module
 489         name since it is no longer used.
 490         * sendmsg.c (__objc_send_initialize): Added DEBUG_PRINTFs for
 491         tracking +initialize calls.
 492         (__objc_update_dispatch_table_for_class): Added DEBUG_PRINTFs for
 493         tracking updates of dispatch tables.
 494         (__objc_install_dispatch_table_for_class): Same.
 495
 496 2010-12-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 497
 498         * Makefile.in (libobjc$(libsuffix).la): Link with -Wc,-shared-libgcc.
 499         (libobjc_gc$(libsuffix).la): Likewise.
 500
 501 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
 502
 503         * sendmsg.c (class_addMethod): Return NO if the method already
 504         exists in the class.
 505
 506 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
 507
 508         * init.c (duplicate_classes): New.
 509         (__objc_exec_class): Initialize duplicate_classes.
 510         (__objc_create_classes_tree): Ignore classes in the
 511         duplicate_classes table.
 512         (__objc_call_load_callback): Same.
 513         (__objc_init_class): If a duplicate class is found, add it to
 514         duplicate_classes instead of aborting.  Return YES if the class is
 515         not a duplicate, and NO if it is.
 516         * objc-private/runtime.h (__objc_init_class): Updated prototype.
 517
 518 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
 519
 520         * objc-private/objc-list.h: Reindented file.  No code changes.
 521         * objc-private/sarray.h: Same change.
 522
 523 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
 524
 525         * objc-private/accessors.h: Removed 'extern "C"' guards.  This
 526         file is never compiled with C++.
 527         * objc-private/hash.h: Same change.
 528         * objc-private/objc-list.h: Same change.
 529         * objc-private/objc-sync.h: Same change.
 530         * objc-private/protocols.h: Same change.
 531         * objc-private/runtime.h: Same change.
 532         * objc-private/sarray.h: Same change.
 533         * objc-private/selector.h: Same change.
 534
 535 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 536
 537         PR libobjc/18764
 538         * class.c (__objc_add_class_to_hash): Return YES if the class was
 539         added, and NO if it already existed.
 540         * init.c (__objc_init_class): If __objc_add_class_to_hash returns
 541         NO, then abort the program with an error message.
 542         * objc-private/runtime.h (__objc_add_class_to_hash): Updated
 543         declaration.
 544
 545 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 546
 547         * init.c (_objc_load_callback): Initialize with 0.
 548         (__objc_call_callback): Renamed to __objc_call_load_callback.
 549         Check _objc_load_callback only once, and if it is not set, return
 550         immediately.
 551         (objc_send_load): Updated call to __objc_call_callback.
 552
 553 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 554
 555         PR libobjc/16110
 556         * init.c (__objc_send_message_in_list): Renamed to
 557         __objc_send_load_using_method_list.  Do not take an 'op' argument.
 558         Register the 'load' selector if needed.
 559         (__objc_send_load): Do not register the 'load' selector.  Updated
 560         call to __objc_send_message_in_list.
 561         (__objc_create_classes_tree): Add the class of any claimed
 562         category that was loaded in the module to the list of classes for
 563         which we try to execute +load.
 564
 565 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 566
 567         * objc-private/common.h: When DEBUG is defined, include <stdio.h>.
 568         Updated comments.
 569         * init.c (__objc_tree_insert_class): Use %p, not %x, when printing
 570         a pointer using DEBUG_PRINTF.
 571
 572 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 573
 574         PR libobjc/45953
 575         * selector.c (__sel_register_typed_name): When registering a new
 576         selector with the same name as an existing one, reuse the existing
 577         name string.  Also updated types, casts and comments in the whole
 578         function.
 579
 580 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 581
 582         * objc-private/module-abi-8.h (struct objc_symtab): Declare 'refs'
 583         to be 'struct objc_selector *' and not 'SEL'.
 584         * init.c (__objc_exec_class): Call
 585         __objc_register_selectors_from_module instead of iterating over
 586         each selector and calling __sel_register_typed_name for each.
 587         * objc-private/selector.h: Declare
 588         __objc_register_selectors_from_module instead of
 589         __sel_register_typed_name.
 590         * selector.c (__objc_register_selectors_from_module): New.
 591         (__sel_register_typed_name): Made static.
 592
 593 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 594
 595         * linking.m: Do not include objc/NXConstStr.h.
 596
 597 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 598
 599         * objc-private/runtime.h (DEBUG_PRINTF): Moved from here ...
 600         * objc-private/common.h (DEBUG_PRINTF): To here.
 601         * hash.c: Do not include objc-private/runtime.h and objc/thr.h.
 602
 603 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 604
 605         * hash.c: Tidied up comments and indentation.  No code changes.
 606
 607 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 608
 609         PR libobjc/47012
 610         * accessors.m (objc_getProperty): If not atomic, do not
 611         retain/autorelease the returned value.
 612
 613 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 614
 615         * objc-private/runtime.h (__objc_selector_max_index,
 616         __objc_init_selector_tables, __objc_register_selectors_from_class,
 617         __objc_register_selectors_from_list,
 618         __objc_register_selectors_from_description_list): Moved to ...
 619         * objc-private/selector.h: ... here.
 620
 621 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 622
 623         * objc-private/runtime.h (__objc_class_links_resolved): Removed.
 624         (__objc_print_dtable_stats): Removed.
 625         (__sel_register_typed_name): Removed.
 626         * sendmsg.c (__objc_print_dtable_stats): Use 'void' as argument.
 627
 628 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 629
 630         * init.c (__objc_exec_class): Call __objc_resolve_class_links (),
 631         if appropriate, after loading the module.
 632
 633 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 634
 635         * sendmsg.c (method_setImplementation): Do not declare.
 636
 637 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 638
 639         * objc/message.h: Updated comments.
 640         * objc/runtime.h: Updated comments.
 641
 642 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 643
 644         * class.c (objc_lookupClass): Renamed to objc_lookUpClass.
 645         * protocols.c: Updated all calls to objc_lookupClass to call
 646         objc_lookUpClass instead.
 647         * sendmsg.c (objc_lookupClass): Do not declare.
 648         (get_imp): Update call to objc_lookupClass to call
 649         objc_lookUpClass instead.
 650         * objc/runtime.h (objc_lookupClass): Renamed to objc_lookUpClass.
 651
 652 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 653
 654         * objc/runtime.h (class_ivar_set_gcinvisible): Declare.
 655         * sendmsg.c (_CLS_IN_CONSTRUCTION, CLS_IS_IN_CONSTRUCTION): Do not
 656         define.  Updated comments.
 657
 658 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 659
 660         * objc/encoding.h: Updated comments.
 661         * objc/runtime.h: Updated comments.
 662         (objc_setGetUnknownClassHandler): Mark with objc_EXPORT.
 663         (objc_sizeof_type): Same.
 664         (objc_alignof_type): Same.
 665         (objc_aligned_size): Same.
 666         (objc_promoted_size): Same.
 667         (objc_skip_type_qualifiers): Same.
 668         (objc_skip_typespec): Same.
 669         (objc_skip_offset): Same.
 670         (objc_skip_argspec): Same.
 671         (objc_get_type_qualifiers): Same.
 672         (objc_layout_structure): Same.
 673         (objc_layout_structure_next_member): Same.
 674         (objc_layout_finish_structure): Same.
 675         (objc_layout_structure_get_info): Same.
 676
 677 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 678
 679         * init.c: Updated comments.
 680         * objc/objc-api.h: Updated comments.
 681         * objc/runtime.h (_objc_load_callback): Declare.
 682
 683 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 684
 685         * objc/Object.h: Include deprecated/typedstream.h and
 686         deprecated/hash.h instead of typedstream.h.  Updated comments.
 687
 688 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 689
 690         * Makefile.in (OBJC_DEPRECATED_H): Added objc_msg_sendv.h.
 691         * objc/deprecated/objc_msg_sendv.h: New.
 692         * objc/message.h: Do not define retval_t, apply_t, arglist,
 693         arglist_t, objc_msg_sendv, now in
 694         objc/deprecated/objc_msg_sendv.h.
 695         * objc/objc.h: Do not include message.h; include
 696         objc/deprecated/objc_msg_sendv.h instead.  Tidied up comments.
 697         * sendmsg.c: Include objc/message.h.
 698         * thr.c: Include objc/message.h.
 699
 700 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 701
 702         * objc/objc-exception.h: Include objc-decls.h.  Mark all
 703         functions with objc_EXPORT.
 704         * objc/objc-sync.h: Same change.
 705
 706 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 707
 708         * Protocol.m: Moved all methods, with the exception of -isEqual:,
 709         into the 'Deprecated' category.
 710         * objc/Protocol.h: Removed all methods, moved to
 711         objc/deprecated/Protocol.h.  Include objc/deprecated/Protocol.h.
 712         * objc/deprecated/Protocol.h: New.
 713         * Makefile.in (OBJC_DEPRECATED_H): Added Protocol.h.
 714
 715 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 716
 717         * init.c: Include objc-private/selector.h.  Do not declare
 718         __sel_register_typed_name.
 719         * objc-private/selector.h (__sel_register_typed_name): Declare.
 720         * selector.c: Include objc-private/selector.h.
 721
 722 2010-12-18  Nicola Pero  <nicola.pero@meta-innovation.com>
 723
 724         * class.c: Tidied up comments and indentation.  No code changes.
 725         * error.c: Same.
 726         * exception.c: Same.
 727         * init.c: Same.
 728         * ivars.c: Same.
 729         * memory.c: Same.
 730         * objc-foreach.c: Same.
 731         * objc-sync.c: Same.
 732         * objects.c: Same.
 733         * protocols.c: Same.
 734         * sarray.c: Same.
 735         * thr.c: Same.
 736
 737 2010-12-17  Nicola Pero  <nicola.pero@meta-innovation.com>
 738
 739         * init.c: Include objc/runtime.h and objc-private/module-abi-8.h
 740         instead of objc/objc-api.h.
 741         (init_check_module_version): Take a 'struct objc_module *'
 742         argument instead of 'Module_t'.  Use 'struct objc_module *'
 743         instead of 'Module_t'.
 744         (__objc_created_classes_tree): Take a 'struct objc_module *'
 745         argument instead of 'Module_t'; use 'struct objc_symtab *' instead
 746         of 'Symtab_t'.
 747         (__objc_call_callback): Take a 'struct objc_module *' argument
 748         instead of 'Module_t'; use 'struct objc_symtab *' instead of
 749         'Symtab_t' and 'struct objc_category *' instead of 'Category_t'.
 750         (_objc_load_callback): Take a 'struct objc_category *' argument
 751         instead of 'Category *'.
 752         (class_superclass_of_class): Use objc_getClass() instead of
 753         objc_lookup_class().
 754         (create_tree_of_subclasses_inherited_from): Same change (also, use
 755         an explicit 'if' instead of '?').
 756         (objc_init_statics): Same change.
 757         (objc_send_load): Same change.
 758         (__objc_init_protocol): same change.
 759         (__objc_send_message_in_list): Take a 'struct objc_method_list *'
 760         argument instead of 'MethodList_t'.  Use 'struct objc_method *'
 761         instead of 'Method_t'.
 762         (__objc_send_load): Use 'struct objc_method_list *' instead of
 763         'MethodList_t'.  Use sel_registerName() instead of
 764         sel_register_name().
 765         (__objc_exec_class): Take a 'struct objc_module *' argument
 766         instead of 'Module_t'.  Use 'struct objc_symtab *' instead of
 767         'Symtab_t'.  Use objc_getClass() instead of objc_lookup_class().
 768         Use 'struct objc_category *' instead of 'Category_t'.
 769
 770 2010-12-16  Nicola Pero  <nicola.pero@meta-innovation.com>
 771
 772         * sendmsg.c: Include objc/runtime.h instead of objc/objc-api.h.
 773         Include objc-private/module-abi-8.h and objc-private/selector.h
 774         instead of objc/encoding.h.
 775         (objc_msg_lookup_super): Use super->super_class instead of
 776         super->class.
 777         (method_get_first_argument, method_get_next_argument): Declare
 778         locally.
 779         (class_get_instance_method): Declare before using.
 780         (objc_msg_sendv): Use 'struct objc_method' instead of 'Method'.
 781         (__objc_init_dispatch_tables, __objc_send_initialize): Use
 782         sel_registerName() instead of sel_register_name().
 783         (__objc_forward): Use sel_getName() instead of sel_get_name().
 784         (objc_get_uninstalled_dtable): Use 'void' as argument.
 785         * objc-private/selector.h: New.
 786
 787 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 788
 789         * objc/message.h (objc_super): When using the modern API, do not
 790         define Super and Super_t, and always use 'super_class' for the
 791         super class field.
 792         (objc_msg_lookup_super): Updated prototype to use 'struct
 793         objc_super *' instead of 'Super_t'.
 794         * sendmsg.c (objc_msg_lookup_super): Updated prototype to use
 795         'struct objc_super *' instead of 'Super_t'.
 796
 797 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 798
 799         * objc/message.h: Update comments, reindented code and moved
 800         deprecated types and functions at the end of the file.  No code
 801         changes.
 802
 803 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 804
 805         * ivars.c (class_addIvar): Use the 'size' argument instead of
 806         trying to calculate it using objc_sizeof_type().
 807         * objc/runtime.h (class_addIvar): Updated comments.
 808
 809 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 810
 811         * sendmsg.c: Reindented some code and tidied up comments.  No
 812         actual code changes.
 813
 814 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
 815
 816         * objc/Object.h: Moved all the methods, with the exception of
 817         -class and -isEqual:, into ...
 818         * objc/deprecated/Object.h: here.
 819         * Object.m: Moved all the methods, with the exception of -class
 820         and -isEqual: into the 'Deprecated' category.
 821
 822 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
 823
 824         * objects.c (object_copy): Do not #undef as we are no longer
 825         including objc/objc-api.h.
 826         * selector.c: Include objc/runtime.h and
 827         objc-private/module-abi-8.h.  Do not include objc/objc-api.h and
 828         objc/encoding.h.  Updated
 829         (__objc_register_selectors_from_class): Use struct
 830         objc_method_list * instead of MethodList_t.
 831         (__objc_register_selectors_from_list): Use Method instead of
 832         Method_t.
 833         (struct objc_method_description_list): Do not define here.
 834         (__objc_register_instance_methods_to_class): Use struct
 835         objc_method_list * instead of MethodList_t and Method instead of
 836         Method_t.
 837
 838 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
 839
 840         * selector.c: Reindented some code and tidied up comments.  No
 841         actual code changes.
 842
 843 2010-12-13  Iain Sandoe  <iains@gcc.gnu.org>
 844
 845         * encoding.c (_darwin_rs6000_special_round_type_align): New.
 846         (darwin_rs6000_special_round_type_align): Adjust to use new routine.
 847
 848 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
 849
 850         * sendmsg.c (selector_resolveClassMethod): New.
 851         (selector_resolveInstanceMethod): New.
 852         (__objc_resolve_class_method): New.
 853         (__objc_resolve_instance_method): New.
 854         (get_imp): Call __objc_resolve_class_method or
 855         __objc_resolve_instance_method at the appropriate time.
 856         (objc_msg_lookup): Same.
 857         (class_getClassMethod): Same.
 858         (class_getInstanceMethod): Same.
 859         (__objc_init_dispatch_tables): Initialize
 860         selector_resolveClassMethod and selector_resolveInstanceMethod.
 861         * objc/runtime.h: Updated documentation of class_getClassMethod,
 862         class_getInstanceMethod and class_getMethodImplementation.
 863
 864 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
 865
 866         * objc-private/module-abi-8.h (struct objc_symtab): Updated
 867         description of sel_ref_cnt and refs.
 868         * objc/deprecated/struct_objc_symtab.h (objc_symtab): Same change.
 869
 870 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
 871
 872         PR target/40125
 873         PR lto/46695
 874         * configure.ac (extra_ldflags_libobjc): Invoke ACX_LT_HOST_FLAGS.
 875         * Makefile.in (lt_host_flags): Import AC_SUBST'd value.
 876         * aclocal.m4: Regenerate.
 877         * configure: Regenerate.
 878
 879 2010-12-03  Matthias Klose  <doko@ubuntu.com>
 880
 881         * configure.ac (VERSION): Bump the version to 3:0:0.
 882         * configure: Regenerate.
 883
 884 2010-11-23  Richard Frith-Macdonald <rfm@gnu.org>
 885
 886         * sendmsg.c (get_imp): Fixed call to __objc_get_forward_imp to
 887         pass nil as the receiver since we don't know the receiver at this
 888         point.
 889
 890 2010-11-18  Nicola Pero  <nicola.pero@meta-innovation.com>
 891
 892         * ivars.c: Include stdlib.h.
 893         * protocols.c: Same change.
 894
 895 2010-10-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 896
 897         * Makefile.in (OBJC_SOURCE_FILES): Added accessors.m.
 898         * accessors.m: New.
 899         * init.c: Include objc-private/accessors.h.
 900         (__objc_exec_class): Call __objc_accessors_init.
 901         * objc-private/accessors.h: New.
 902
 903 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
 904
 905         * objc/message.h: Moved initial includes outside of extern "C".
 906         * objc/runtime.h: Add extern "C" for Objective-C++.
 907
 908 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
 909
 910         * init.c (objc_send_load): Do not wait for NXConstantString to be
 911         registered before executing +load.  There is no point if
 912         -fconstant-string-class=xxx is used when compiling all modules,
 913         as is the case for almost all users.
 914         * linking.m (__objc_linking): Do not try to forcefully link in
 915         NXConstantString.
 916
 917 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
 918
 919         * objc/runtime.h: Updated comments.
 920         (class_addMethod): New.
 921         (class_addIvar): New.
 922         (class_replaceMethod): New.
 923         (objc_allocateClassPair): New.
 924         (objc_registerClassPair): New.
 925         (objc_disposeClassPair): New.
 926         * class.c (objc_allocateClassPair): New.
 927         (objc_registerClassPair): New.
 928         (objc_disposeClassPair): New.
 929         (class_getSuperclass): Return Nil if a class is in construction.
 930         * init.c (__objc_exec_class): Call __objc_init_class.
 931         (__objc_init_class): New.
 932         * ivars.c (class_copyIvarList): Return NULL if class is in
 933         construction.  Do not lock the runtime mutex.
 934         (class_getInstanceVariable): Return NULL if class is in
 935         construction.  Do not lock the runtime mutex.
 936         (class_addIvar): New.
 937         * sendmsg.c (class_addMethod): New.
 938         (class_replaceMethod): New.
 939         * objc-private/module-abi-8.h (__CLS_SETNOTINFO): New.
 940         (_CLS_IN_CONSTRUCTION): New.
 941         (CLS_IS_IN_CONSTRUCTION): New.
 942         (CLS_SET_IN_CONSTRUCTION): New.
 943         (CLS_SET_NOT_IN_CONSTRUCTION): New.
 944         * objc-private/runtime.h (__objc_init_class): New.
 945
 946 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
 947
 948         * class.c (class_getSuperclass): Call __objc_resolve_class_links
 949         if the class is not resolved yet.
 950         * ivars.c (class_getInstanceVariable): Use class_getSuperclass.
 951
 952 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
 953
 954         * objc/runtime.h (class_getIvarLayout): New.
 955         (class_getWeakIvarLayout): New.
 956         (class_setIvarLayout): New.
 957         (class_setWeakIvarLayout): New.
 958         * ivars.c (class_getIvarLayout): New.
 959         (class_getWeakIvarLayout): New.
 960         (class_setIvarLayout): New.
 961         (class_setWeakIvarLayout): New.
 962
 963 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 964
 965         * objc/runtime.h (class_copyPropertyList): New.
 966         (class_getProperty): New.
 967         (property_getAttributes): New.
 968         (property_getName): New.
 969         * ivars.c (class_copyPropertyList): New.
 970         (class_getProperty): New.
 971         (property_getAttributes): New.
 972         (property_getName): New.
 973
 974 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 975
 976         * objc-private/runtime.h (__objc_update_classes_with_methods): New.
 977         * class.c (__objc_update_classes_with_methods): New.
 978         (objc_getClassList): Do not lock the class lock.
 979         * methods.c (method_exchangeImplementations): New.
 980         (method_setImplementation): New.
 981         * objc/runtime.h (method_setImplementation): New.
 982         (method_exchangeImplementations): New.
 983
 984 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 985
 986         * Protocol.m: Include objc/runtime.h and
 987         objc-private/module-abi-8.h instead of objc/objc-api.h.  Do not
 988         repeat Protocol's instance variables.
 989         (struct objc_method_description_list): Do not define here.
 990         ([-conformsTo:]): Reimplemented on top of protocol_conformsTo().
 991         ([descriptionForInstanceMethod:]): Use sel_isEqual() to compare
 992         selectors directly instead of getting names and then using strcmp.
 993         ([descriptionForClassMethod:]): Same change.
 994         ([-isEqual:]): Reimplemented on top of protocol_isEqual().
 995         * protocols.c (protocol_getMethodDescription): Use sel_isEqual()
 996         to compare selectors directly instead of getting names and then
 997         using strcmp.
 998         * objc/Protocol.h: Updated comments.
 999
1000 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1001
1002         * init.c (__objc_init_protocol): New function which fixes up a
1003         protocol's class pointer, registers it with the runtime, register
1004         all protocol selectors and registers associated protocols too.
1005         (objc_init_statics): Detect if we are initializing protocols, and
1006         if so, use __objc_init_protocol instead of only fixing up the
1007         class pointer.
1008         (__objc_init_protocls): Use __objc_init_protocol.
1009         * objc-private/module-abi-8.h: Updated comments.
1010         * objc-private/runtime.h
1011         (__objc_register_selectors_from_description_list): New.
1012         * selector.c (__objc_register_selectors_from_description_list):
1013         New.  (struct objc_method_description_list): Declare.
1014         * Protocol.m ([-descriptionForInstanceMethod:]): Use sel_get_name
1015         when accessing the name of a method, which is now correctly a SEL.
1016         ([-descriptionForClassMethod:]): Same change.
1017         * protocols.c (protocol_getMethodDescription): Same change.
1018         * objc/runtime.h: Updated comments.
1019         (sel_registerTypedName): Fixed typo in function name.
1020
1021 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1022
1023         PR libobjc/23214
1024         * init.c (objc_init_statics): Do not skip the initialization of a
1025         statics list if the first object has already been initialized; in
1026         the case of Protocols, while the first one may have been
1027         initialized, some others may not have been initialized yet.
1028
1029 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1030
1031         * Makefile.in (OBJC_DEPRECATED_H): Added
1032         objc_get_uninstalled_dtable, objc_object_alloc.h and
1033         struct_objc_static_instances.h.
1034
1035 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1036
1037         * encoding.c (method_copyReturnType): New.
1038         (method_copyArgumentType): New.
1039         (method_getReturnType): New.
1040         (method_getArgumentType): New.
1041         * methods.c (method_getDescription): New.
1042         * objc/runtime.h (method_copyReturnType): New.
1043         (method_copyArgumentType): New.
1044         (method_getReturnType): New.
1045         (method_getArgumentType): New.
1046         (method_getDescription): New.
1047
1048 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1049
1050         * encoding.c: Tidied up comments.
1051         (objc_skip_variable_name): New static inline function.
1052         (objc_sizeof_type): Use objc_skip_variable_name instead of copying
1053         the same code over and over.
1054         (objc_alignof_type): Same.
1055         (objc_aligned_size): Same.
1056         (objc_promoted_size): Same.
1057         (objc_skip_typespec): Same.
1058         (objc_layout_structure_next_member): Same.
1059         (objc_skip_offset): Skip a '-' before the digits (if any).  Fixed
1060         historical bug where objc_skip_offset would skip one byte even if
1061         there is no offset: check that the first offset digit is actually
1062         a digit before skipping it.
1063         (objc_skip_type_qualifiers): Mark as inline.
1064         (objc_skip_typespec): Mark as inline.
1065
1066 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1067
1068         * Makefile.in (C_SOURCE_FILES): Added methods.c.
1069         * encoding.c (method_getNumberOfArguments): New.
1070         (method_get_number_of_arguments): Call
1071         method_getNumberOfArguments.
1072         * ivars.c (ivar_getName): Check for NULL variable argument.
1073         (ivar_getOffset): Check for NULL variable argument.
1074         (ivar_getTypeEncoding): Check for NULL variable argument.
1075         (class_copyIvarList): New.
1076         * methods.c: New.
1077         * protocols.c (class_copyProtocolList): Check for Nil class_
1078         argument.
1079         * sendmsg.c: Use 'struct objc_method *' instead of Method_t, and
1080         'struct objc_method_list *' instead of MethodList_t.
1081         (class_getMethodImplementation): New.
1082         (class_respondsToSelector): New.
1083         (class_getInstanceMethod): New.
1084         (class_getClassMethod): New.
1085         * objc/runtime.h: Updated comments.
1086         (class_copyIvarList): New.
1087         (class_getInstanceMethod): New.
1088         (class_getClassMethod): New.
1089         (class_getMethodImplementation): New.
1090         (class_respondsToSelector): New.
1091         (method_getName): New.
1092         (method_getImplementation): New.
1093         (method_getTypeEncoding): New.
1094         (class_copyMethodList): New.
1095         (method_getNumberOfArguments): New.
1096
1097 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1098
1099         * class.c: Include objc/runtime.h and objc-private/module-abi-8.h
1100         instead of objc/objc-api.h.
1101         (objc_get_unknown_class_handler): Do not define.
1102         (class_isMetaClass): New.
1103         (class_getSuperclass): New.
1104         (class_getVersion): New.
1105         (class_setVersion): New.
1106         (class_getInstanceSize): New.
1107         * exceptions.c: Include objc/runtime.h instead of objc/objc-api.h.
1108         (is_kind_of_exception_matcher): Use objc_getSuperclass instead of
1109         objc_get_super_class.
1110         (get_ttype_entry): Use objc_getRequiredClass instead of
1111         objc_get_class.
1112         * ivars.c (class_getClassVariable): New.
1113         * objects.c: Include objc/runtime.h, objc/thr.h and
1114         objc-private/module-abi-8.h instead of objc/objc-api.h
1115         * objc/runtime.h (class_getClassVariable): New.
1116         (class_isMetaClass): New.
1117         (class_getSuperclass): New.
1118         (class_getVersion): New.
1119         (class_setVersion): New.
1120         (class_getInstanceSize): New.
1121         * objc-private/module-abi-8.h (HOST_BITS_PER_LONG): New (from
1122         objc/objc-api.h)
1123         (__CLS_INFO): Same.
1124         (__CLS_ISINFO): Same.
1125         (__CLS_SETINFO): Same.
1126         (CLS_ISMETA): Same.
1127         (CLS_ISCLASS): Same.
1128         (CLS_ISRESOLV): Same.
1129         (CLS_SETRESOLV): Same.
1130         (CLS_ISINITIALIZED): Same.
1131         (CLS_SETINITIALIZED): Same.
1132         (CLS_GETNUMBER): Same.
1133         (CLS_SETNUMBER): Same.
1134
1135 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1136
1137         * archive.c: Do not include objc/objc.h.
1138         * class.c: Do not include objc/objc.h.
1139         * encoding.c: Include objc/runtime.h, ctype.h and
1140         objc-private/module-abi-8.h instead of objc/objc-api.h and
1141         objc/encoding.h.
1142         * error.c: Do not include objc/objc.h.
1143         * gc.c: Include tconfig.h and objc/encoding.h only if
1144         OBJC_WITH_GC.
1145         * hash.c: Include objc/runtime.h and objc/thr.h instead of
1146         objc/objc-api.h.  Do not include objc/objc.h.
1147         * init.c: Do not include objc/objc.h.
1148         * ivars.c: Include objc/runtime.h, objc-private/module-abi-8.h and
1149         objc/thr.h instead of objc/objc-api.h.  Do not include
1150         objc/objc.h.
1151         * linking.m: Tidied comment.
1152         * memory.c: Include objc/runtime.h instead of objc/objc-api.h.
1153         Do not include objc/objc.h.
1154         * objects.c: Do not include objc/objc.h.
1155         * objc-sync.c: Include objc/runtime.h instead of objc/objc-api.h.
1156         * protocols.c: Do not include objc/objc.h.
1157         * sarray.c: Include objc/runtime.h instead of objc/objc-api.h.  Do
1158         not include objc/objc.h.
1159         * selector.c: Do not include objc/objc.h.
1160         * sendmsg.c: Do not include objc/objc.h.
1161         * thr.c: Include objc/runtime.h instead of objc/objc-api.h.
1162         Do not include objc/objc.h.
1163         * objc/objc-decls.h: Reindented code.
1164         * objc/runtime.h Include objc-decls.h.  Updated comments.
1165         (objc_malloc): New.
1166         (objc_atomic_malloc): New.
1167         (objc_calloc): New.
1168         (objc_realloc): New.
1169         (objc_free): New.
1170         * objc-private/runtime.h: Updated comments.
1171
1172 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1173
1174         * Makefile.in (C_SOURCE_FILES): Added protocols.c.
1175         * objc-private/protocols.h: New.
1176         * protocols.c: New.
1177         * init.c: Include objc-private/protocols.h.
1178         (__objc_exec_class): Call __objc_protocols_init on startup.
1179         (__objc_init_protocols): Call __objc_protocols_add_protocol.
1180         * objc-private/runtime.h: Use (struct objc_method_list *) instead
1181         of MethodList_t, and (struct objc_method *) instead of Method_t.
1182         * objc/deprecated/struct_objc_class.h: Define
1183         __objc_STRUCT_OBJC_CLASS_defined.
1184         * objc-private/module-abi-8.h (struct
1185         objc_method_description_list): New.
1186         (struct objc_class): Only define if
1187         __objc_STRUCT_OBJC_CLASS_defined is undefined.
1188         * objc/runtime.h (class_getName): New.
1189         (objc_getProtocol): New.
1190         (objc_copyProtocolList): New.
1191         (class_addProtocol): New.
1192         (class_conformsToProtocol): New.
1193         (class_copyProtocolList): New.
1194         (protocol_conformsToProtocol): New.
1195         (protocol_isEqual): New.
1196         (protocol_getName): New.
1197         (protocol_getMethodDescription): New.
1198         (protocol_copyMethodDescriptionList): New.
1199         (protocol_getProperty): New.
1200         (protocol_copyPropertyList): New.
1201         (protocol_copyProtocolList): New.
1202         * class.c (class_getName): New.
1203         * selector.c (sel_isEqual): New.
1204
1205 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1206
1207         * selector.c (sel_getName): Return "<null selector>" for a NULL
1208         argument.
1209         (sel_get_name): Return 0 for a NULL argument.
1210         * objc/runtime.h (sel_getName): Updated documentation.
1211
1212         * objc-private/hash.h (class_hash_table): Unused declaration
1213         removed.
1214         (module_hash_table): Same.
1215         * objc/deprecated/hash.h: Same changes.
1216
1217 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1218
1219         * class.c (objc_getClassList): New.
1220         (objc_getRequiredClass): New.
1221         (objc_getMetaClass): New.
1222         (objc_lookupClass): New.
1223         (objc_getClass): New.
1224         (__objc_get_unknown_class_handler): New.
1225         (objc_setGetUnknownClassHandler): New.
1226         (objc_get_class): Use __objc_get_unknown_class_handler.
1227         (objc_lookup_class): Call objc_getClass.
1228         * objc/objc-api.h: Updated comment and copyright notice.
1229         * objc/runtime.h: Updated comments.
1230         (objc_getClass): New.
1231         (objc_lookupClass): New.
1232         (objc_getMetaClass): New.
1233         (objc_getRequiredClass): New.
1234         (objc_getClassList): New.
1235         (objc_setGetUnknownClassHandler): New.
1236         (objc_get_unknown_class_handler): New.
1237         * objc-private/runtime.h: Use __objc_private_runtime_INCLUDE_GNU
1238         instead of __objc_runtime_INCLUDE_GNU as include guard.
1239         * objc-private/error.h (_objc_abort): Mark as noreturn.
1240
1241 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1242
1243         * Makefile.in (C_SOURCE_FILES): Added ivars.c.
1244         * ivars.c: New.
1245         * objc/objc.h: Updated comments.
1246         * objc/runtime.h (object_getClass): New.
1247         (object_getClassName): New.
1248         (object_setClass): New.
1249         (class_getInstanceVariable): New.
1250         (object_getIndexedIvars): New.
1251         (object_getInstanceVariable): New.
1252         (object_setInstanceVariable): New.
1253         (object_getIvar): New.
1254         (object_setIvar): New.
1255         (ivar_getName): New.
1256         (ivar_getOffset): New.
1257         (ivar_getTypeEncoding): New.
1258         * objc-private/module-abi-8.h (struct objc_class): Added.
1259         * objects.c (object_getClassName): New.
1260         (object_setClass): New.
1261
1262 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1263
1264         * objc/objc.h: Updated comments.
1265         * objc/objc-api.h: (object_copy): Added one argument; use a
1266         #define to maintain backwards-compatibility.  Moved
1267         _objc_object_alloc, _objc_object_copy, _objc_object_dispose and
1268         objc_get_uninstalled_dtable into
1269         objc/deprecated/objc_get_uninstalled_dtable.h and
1270         objc/deprecated/objc_object_alloc.h.  Include these files.
1271         * objc/deprecated/objc_get_uninstalled_dtable.h: New.
1272         * objc/deprecated/objc_object_alloc.h: New.
1273         * objc/runtime.h (set_getName): New.
1274         (sel_getType): New.
1275         (sel_getUid): New.
1276         (sel_registerName): New.
1277         (sel_registerTypedName): New.
1278         (sel_isEqual): New.
1279         (class_createInstance): New.
1280         (object_copy): New.
1281         (object_dispose): New.
1282         * objects.c: Do not include tconfig.h.  Include gc_typed.h if
1283         building the garbage collection version.
1284         (__objc_object_alloc): Removed.
1285         (__objc_object_copy): Removed.
1286         (__objc_object_dispose): Removed.
1287         (class_createInstance): New from code in class_create_instance.
1288         Cast second argument of GC_malloc_explicitly_typed.  Use
1289         objc_calloc.  Do not call _objc_object_alloc.
1290         (class_create_instance): Call class_createInstance.
1291         (object_copy): Added extraBytes argument.  Do not call
1292         _objc_object_copy.
1293         (object_dispose): Do not call _objc_object_dispose.
1294         * memory.c (objc_free): When using garbage collection, mark the
1295         argument as unused.
1296         * selector.c (sel_getName): New.
1297         (sel_get_name): Call sel_getName.
1298         (sel_getType): New.
1299         (sel_get_type): Call sel_getType.
1300         (sel_registerName): New.
1301         (sel_register_name): Call sel_registerName.
1302         (sel_registerTypedName): New.
1303         (sel_register_typed_name): Call sel_registerTypedName.
1304         (sel_getUid): New.
1305         (sel_get_uid): Call sel_getUid.
1306
1307 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1308
1309         * objc/objc-api.h: Define Method, Method_t, Category and
1310         Category_t.  Prevent including this file at the same time as
1311         objc/runtime.h.  Updated comments.
1312         * objc/deprecated/struct_objc_method.h: Do not define Method,
1313         Method_t.
1314         * objc/deprecated/struct_objc_category.h: Do not define Category,
1315         Category_t.
1316         * objc-private/module-abi-8.h: New file containing a copy of all
1317         the structure definitions.  Not used yet.
1318         * objc/encoding.h (objc_aligned_size): Removed duplicate
1319         declaration.  Updated comments.
1320         * objc/runtime.h: Added Ivar, objc_property_t, Property, Method,
1321         Category, struct objc_method_description, _C_ID and similar,
1322         _C_CONST and similar and _F_CONST and similar.  Added
1323         objc_sizeof_type, objc_alignof_type, objc_aligned_size,
1324         objc_promoted_size, objc_skip_type_qualifier, objc_skip_typespec,
1325         objc_skip_offset, objc_skip_argspec, objc_get_type_qualifiers,
1326         struct objc_struct_layout, objc_layout_structure,
1327         objc_layout_structure_next_member, objc_layout_finish_structure,
1328         objc_layout_structure_get_info.  Prevent including this file at
1329         the same time as objc/objc-api.h.
1330
1331 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1332
1333         * Makefile.in (OBJC_DEPRECATED_H): Added struct_objc_category.h,
1334         struct_objc_ivar.h, struct_objc_ivar_list.h, struct_objc_method.h,
1335         struct_objc_method_list.h, struct_objc_module.h,
1336         struct_objc_protocol_list.h, struct_objc_symtab.h.
1337         * objc/deprecated/struct_objc_category.h: New.
1338         * objc/deprecated/struct_objc_ivar.h: New.
1339         * objc/deprecated/struct_objc_ivar_list.h: New.
1340         * objc/deprecated/struct_objc_method.h: New.
1341         * objc/deprecated/struct_objc_method_list.h: New.
1342         * objc/deprecated/struct_objc_module.h: New.
1343         * objc/deprecated/struct_objc_protocol_list.h: New.
1344         * objc/deprecated/struct_objc_symtab.h: New.
1345         * objc/deprecated/struct_objc_static_instances.h: New.
1346         * objc/objc-api.h: Definitions of deprecated structures moved into
1347         the above header fragment files in objc/deprecated/.  Include the
1348         files instead of definition the structures here.  Updated
1349         comments.
1350         * objc/runtime.h: Updated comments.  Do not include objc-api.h.
1351         (objc_set_enumeration_mutation_handler): Renamed to
1352         objc_setEnumerationMutationHandler.
1353         * objc-foreach.c (objc_set_enumeration_mutation_handler): Renamed
1354         to objc_setEnumerationMutationHandler.
1355         * objc/objc-exception.h (objc_set_exception_matcher): Renamed to
1356         objc_setExceptionMatcher.
1357         (objc_set_uncaught_exception_handler): Renamed to
1358         objc_setUncaughtExceptionHandler.
1359         * exception.c: Same changes.
1360
1361 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1362
1363         * objc-sync.c: Include objc-private/common.h.
1364
1365 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1366
1367         * objc-foreach.c: Include objc-private/common.h.
1368         * objc/deprecated/METHOD_NULL.h: New file.
1369         * objc/objc-api.h: Include deprecated/METHOD_NULL.h instead of
1370         defining METHOD_NULL here.
1371         * Makefile.in (OBJC_DEPRECATED_H): Added METHOD_NULL.h.
1372         * Object.m ([+instancesRespondTo:]): Use (Method_t)0 instead of
1373         METHOD_NULL.
1374         ([-respondsTo:]): Same change.
1375         * objc/objc-api.h (method_get_imp): Converted it into a normal
1376         function so that we can hide the internals of struct objc_method.
1377         * sendmsg.c (method_get_imp): Implemented.
1378
1379 2010-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
1380
1381         * objc/objc-api.h (struct objc_super, Super, Super_t,
1382         objc_msg_lookup_super, objc_msg_sendv, objc_msg_forward,
1383         objc_msg_forward2): Declarations moved to objc/message.h.  Include
1384         message.h here.
1385         * objc/message.h: Added such declarations; updated comments.
1386
1387 2010-10-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1388
1389         Implemented fast enumeration for Objective-C.
1390         * Makefile.in (C_SOURCE_FILES): Added objc-foreach.c.
1391         (OBJC_H): Added runtime.h
1392         * objc-foreach.c: New file.
1393         * objc/runtime.h: New file.
1394
1395 2010-09-30  Kai Tietz  <kai.tietz@onevision.com>
1396
1397         * objc/deprecated/struct_objc_class.h: Add padding
1398         to avoid warning with -Wpadded.
1399
1400 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1401
1402         * encoding.c (objc_sizeof_type): Added support for vector type and
1403         for double long types.
1404         (objc_alignof_type): Same change.
1405         (objc_skip_typespec): Same change.
1406         * objc/encoding.h (_C_GCINVISIBLE): Use '|' for _C_GCINVISIBLE
1407         instead of '!' since '!' is already used for _C_VECTOR.
1408         * objc/objc-api.h (_C_LNG_DBL): Added.
1409
1410 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1411
1412         * libobjc_entry.c: File removed.
1413
1414 2010-09-26  Kai Tietz  <kai.tietz@onevision.com>
1415
1416         * sendmsg.c (objc_msg_lookup): Remove inline.
1417         (objc_get_uninstalled_dtable): Likewise.
1418         * encoding.c (objc_skip_type_qualifiers): Likewise.
1419         (objc_skip_offset): Likewise.
1420         * archive.c (__objc_write_object): Likewise
1421         (__objc_write_class):
1422         (__objc_write_selector):
1423         (objc_read_char):
1424         (objc_read_unsigned_char):
1425         (objc_read_short):
1426         (objc_read_unsigned_short):
1427         (objc_read_int):
1428         (objc_read_long):
1429         (__objc_read_nbyte_uint):
1430         (objc_read_unsigned_int):
1431         (objc_read_unsigned_long):
1432         * objc/objc-decls.h (obc_EXPORT): Remove dllexport for DLL_EXPORT case.
1433         (objc_EXPORT): Likewise.
1434         * objc/message.h (objc-decls.h): Add include.
1435         * objc/objc-api.h: Mark API by objc_EXPORT.
1436         * libobjc.def (__objc_responds_to): Removed.
1437
1438 2010-09-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1439
1440         * hash.c: Include objc-private/hash.h instead of objc/hash.h.
1441
1442         * objc/sarray.h: Moved into objc/deprecated/sarray.h;
1443         objc/sarray.h replaced with a placeholder including the file from
1444         the deprecated/ directory.
1445         * objc-private/sarray.h: New file (private copy of sarray.h).
1446         * hash.c: Include <assert.h> instead of "assert.h"
1447         * sarray.c: Include <assert.h> instead of "assert.h".  Include
1448         objc-private/sarray.h instead of objc/sarray.h.
1449         * selector.c: Include objc-private/sarray.h instead of
1450         objc/sarray.h.
1451         * sendmsg.c: Include <assert.h>.  Include objc-private/sarray.h
1452         instead of objc/sarray.h.
1453         * Makefile.in (OBJC_DEPRECATED_H): Added sarray.h.
1454
1455 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1456
1457         * objc-private/objc-list.h (list_remove_elem): Unused function
1458         removed.  (list_nth): Unused function removed.  (list_find):
1459         Unused function removed.  (list_lenght): Unused function removed.
1460
1461 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1462
1463         * objc/hash.h: Moved into objc/deprecated/hash.h; objc/hash.h
1464         replaced with a placeholder including the file from the
1465         deprecated/ directory.
1466         * objc/objc-api.h: Updated includes.
1467         * objc/typedstream.h: Updated includes.
1468         * objc-private/hash.h: New file (private copy of hash.h).
1469         * objc/objc-list.h: Moved into objc/deprecated/objc-list.h;
1470         objc/objc-list.h replaced with a placeholder including the file
1471         from the deprecated/ directory.
1472         * objc-private/objc-list.h: New file (private copy of objc-list.h).
1473         * init.c: Include objc-private/hash.h and objc-private/objc-list.h
1474         instead of objc/hash.h and objc/objc-list.h.
1475         * selector.c: Same change.
1476         * class.c: Added include <string.h>, which used to be implicitly included
1477         when hash.h was included.
1478         * exception.c: Same change.
1479         * objects.c: Same change.
1480         * sarray.c: Same change.
1481         * sendmsg.c: Same change.
1482         * Makefile.in (OBJC_DEPRECATED_H): Added hash.h and objc-list.h.
1483
1484 2010-09-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1485
1486         Implemented objc_sync_enter() and objc_sync_exit(), which are
1487         required by @synchronized() to work.
1488         * objc-sync.c: New file.
1489         * objc/objc-sync.h: New file.
1490         * objc-private/objc-sync.h: New file.
1491         * init.c (__objc_exec_class): Call __objc_sync_init() during the
1492         Objective-C runtime startup.
1493         * Makefile.in: Added objc-sync.c and objc-sync.h.
1494         * configure.ac: Added GCC_CHECK_TLS.
1495         * acinclude.m4: Include ../config/enable.m4 and ../config/tls.m4.
1496         * configure: Regenerated.
1497         * config.h.in: Regenerated.
1498
1499 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1500
1501         * Makefile.in (%_gc.lo): New pattern rules to build the
1502         garbage-collected version of the library.  Removed rules for
1503         specific files that are no longer needed.  Standardized all rules.
1504         (C_SOURCE_FILES, OBJC_SOURCE_FILES): New variables.
1505         (OBJS, OBJS_GC): Compute these from C_SOURCE_FILES and
1506         OBJC_SOURCE_FILES.
1507         (INCLUDES): Removed the unused include -I$(srcdir)/objc.
1508
1509 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1510
1511         * memory.c (objc_calloc): Fixed call to GC_malloc when building
1512         with Garbage Colletion.
1513
1514 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1515
1516         * memory.c: Do not include objc-private/runtime.h.
1517
1518 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1519
1520         * objc/deprecated/objc_malloc.h: New file.
1521         * objc/deprecated/objc_valloc.h: New file.
1522         * objc/objc-api.h: Include the files instead of defining
1523         objc_valloc, _objc_malloc() and similar.
1524         * Makefile.in (OBJC_DEPRECATED_H): Added objc_valloc.h and
1525         objc_malloc.h.
1526         * memory.c: Removed the extra layer of indirection of _objc_malloc
1527         and similar.
1528         (objc_calloc): Use GC_malloc in the garbage-collected
1529         implementation as GC_malloc returns memory that is already freed.
1530         (objc_valloc): Deprecated.
1531
1532 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1533
1534         * objc/deprecated/objc_error.h: New file.
1535         * objc/objc-api.h: Include deprecated/objc_error.h instead of
1536         defining objc_error and related.
1537         * error.c: New file.  Added _objc_abort function which replaces
1538         objc_error.  No change in functionality as they both print an
1539         error and abort.
1540         * misc.c: File removed.  Code moved into memory.c and error.c.
1541         * memory.c: New file.
1542         * objc-private/error.h: New file.
1543         * archive.c: Include objc-private/error.h and use _objc_abort
1544         instead of objc_error everywhere.
1545         * class.c: Same change.
1546         * encoding.c: Same change.
1547         * init.c: Same change, and simplified init_check_module_version.
1548         * memory.c: Same change.
1549         * sendmsg.c:  Same change.
1550         * thr.c: Same change.
1551         * Makefile.in (OBJ_DEPRECATED_H): Added objc_error.h.
1552         (OBJ_H): Reordered list.
1553         (OBJS): Removed misc.lo, added memory.lo and error.lo.
1554         (OBJS_GC): Removed misc_gc.lo, added memory_gc.lo and error_gc.lo.
1555         (misc_gc.lo): Rule removed.
1556         (error_gc.lo): Rule added.
1557         (memory_gc.lo): Rule added.
1558
1559 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1560
1561         * objc/objc.h (__GNU_LIBOBJC__): New #define providing an easy way
1562         to check the API version.  Added some comments.
1563
1564         * objc-private/common.h: New file.
1565         * NXConstStr.m: Include objc-private/common.h.
1566         * Object.m: Same change.
1567         * Protocol.m: Same change.
1568         * archive.c: Same change.
1569         * class.c: Same change.
1570         * encoding.c: Same change.
1571         * exception.c: Same change.
1572         * gc.c: Same change.
1573         * hash.c: Same change.
1574         * init.c: Same change.
1575         * libobjc_entry.c: Same change.
1576         * linking.m: Same change.
1577         * misc.c: Same change (and added a comment).
1578         * nil_method.c: Same change.
1579         * objects.c: Same change.
1580         * sarray.c: Same change.
1581         * selector.c: Same change.
1582         * sendmsg.c: Same change.
1583         * thr.c: Same change.
1584
1585 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1586
1587         * objc/objc-api.h: Removed obsolete #ifdef for NeXTSTEP.
1588
1589 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1590
1591         * archive.c: Removed not needed includes.
1592         * class.c: Same change.
1593         * hash.c: Same change.
1594         * misc.c: Same change.
1595         * nil_method.c: Same change.
1596         * objects.c: Same change.
1597         * sarray.c: Same change.
1598         * sendmsg.c: Same change.
1599         * thr.c: Same change.
1600
1601 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1602
1603         * objc/runtime.h: Moved to objc-private/runtime.h.  Do not include
1604         all the objc/*.h files.
1605         * objc-private/runtime.h: New file.
1606         * archive.c: Include objc-private/runtime.h (and required objc/*.h
1607         files) instead of objc/runtime.h.
1608         * class.c: Same change.
1609         * hash.c: Same change.
1610         * init.c: Same change.
1611         * misc.c: Same change.
1612         * nil_method.c: Same change.
1613         * objects.c: Same change.
1614         * sarray.c: Same change.
1615         * selector.c: Same change.
1616         * sendmsg.c: Same change.
1617         * thr.c: Same change.
1618
1619 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1620
1621         * objc/deprecated/struct_objc_selector.h: New file.  Definition of
1622         'struct objc_selector' and 'sel_eq' moved here.
1623         * objc/deprecated/struct_objc_protocol.h: New file.  Definition of
1624         'struct objc_procotol' moved here.
1625         * objc/deprecated/struct_objc_class.h: New file.  Definition of
1626         'struct objc_class' moved here.
1627         * objc/deprecated/MetaClass.h: New file.  Definition of MetClass
1628         moved here.
1629         * objc/deprecated/STR.h: New file.  Definition of STR moved here.
1630         * objc/message.h: New file.  Definitions for relval_t, apply_t,
1631         arglist, arglist_t and objc_msg_lookup were moved here.
1632         * objc/objc.h: Include the above files instead of defining the
1633         corresponding structs, types and functions here.  Added new opaque
1634         definitions for SEL and Class.  Use Class and not 'struct
1635         objc_class *' in the definition of 'struct objc_object'.
1636         Commented all types defined in the file.  Removed special
1637         definition of BOOL as 'int' on __vxworks; use 'unsigned char'
1638         there as well.
1639         * objc/deprecated/objc-unexpected-exception.h: Renamed to
1640         objc_unexpected_exception.h.
1641         * objc/objc-api.h: Updated include of
1642         objc-unexpetected-exception.h
1643         * objc/objc-exception.h: Updated comments.
1644         * Makefile.in (OBJC_H, OBJC_DEPRECATED_H): Added the new header
1645         files.  Reindented list of files.
1646
1647 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1648
1649         * objc/objc-api.h (objc_trace): Unused variable removed.
1650
1651 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1652
1653         * objc/deprecated: New directory.
1654         * objc/deprecated/README: New file.
1655         * objc/README: New file.
1656         * objc/typedstream.h: Moved into objc/deprecated/typedstream.h;
1657         objc/typedstream.h replaced with a placeholder including the file
1658         from the deprecated/ directory.
1659         * objc/deprecated/objc-unexpected-exception.h: New file with the
1660         definition of _objc_unexpected_exception.
1661         * objc/objc-api.h: Include deprecated/objc-unexcepted-exception.h
1662         instead of defining _objc_unexpected_exception.
1663         * objc/deprecated/Object.h: New file with the deprecated Object
1664         methods in a 'Deprecated' category.
1665         * objc/Object.h Include deprecated/Object.h instead of defining
1666         the deprecated methods.
1667         * Object.m: Moved deprecated methods into 'Deprecated' category.
1668         * objc-private: New directory.
1669         * objc-private/README: New file.
1670         * Makefile.in (OBJC_DEPRECATED_H): New variable.
1671         (install-headers): Create installation directory for
1672         OBJC_DEPRECATED_H headers, and install them.
1673
1674 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1675
1676         * objc/objc-exception.h: Fixed include of objc.h.
1677
1678 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1679
1680         * objc/objc-exception.h: New file.
1681         * exception.c (objc_set_uncaught_exception_handler): Implemented.
1682         (objc_set_exception_matcher): Implemented.
1683         (objc_exception_throw): Use the uncaught exception handler if set.
1684         (PERSONALITY_FUNCTION): Use the exception matcher instead of the
1685         hardcoded isKindOf.
1686         (isKindOf): Renamed to is_kind_of_exception_matcher.  Tidied code
1687         up.  Removed segmentation fault when value is 'nil'.
1688         * objc/objc-api.h (_objc_unexpected_exception): Mark as
1689         deprecated.
1690         * Makefile.in (exception.lo, exception_gc.lo): Use
1691         -Wno-deprecated-declarations when compiling.
1692         (OBJC_H): Added objc-exception.h
1693
1694 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1695
1696         * objc/typedstream.h: Deprecate all functions in the file.  This
1697         file is obsolete.
1698         * objc/Object.h ([+streamVersion:], [-read:], [-write:],
1699         [-awake]): Documented that these methods are deprecated.  Added a
1700         brief description of the Object class and its relationship to the
1701         NSObject class.
1702         * Makefile.in: Compile archive.c and Object.m with
1703         -Wno-deprecated-declarations.
1704
1705 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1706
1707         Removed obsolete intermediate threading layer.
1708         * thr.c: Use __gthread_objc_xxx functions directly instead of
1709         __objc_thread_xxx ones.
1710         * objc/thr.h: Removed prototypes of no longer existing
1711         __objc_thread_xxx functions.
1712         * Makefile.in: Removed thr-objc.lo.
1713         * thr-dce.c: File removed.
1714         * thr-decosf1.c: File removed.
1715         * thr-irix.c: File removed.
1716         * thr-mach.c: File removed.
1717         * thr-objc.c: File removed.
1718         * thr-os2.c: File removed.
1719         * thr-posix.c: File removed.
1720         * thr-pthreads.c: File removed.
1721         * thr-rtems.c: File removed.
1722         * thr-single.c: File removed.
1723         * thr-solaris.c: File removed.
1724         * thr-vxworks.c: File removed.
1725         * thr-win32.c: File removed.
1726         * README.threads: File removed.
1727         * THREADS.MACH: File removed.
1728         * THREADS: Updated.
1729
1730 2010-09-07  Nicola Pero  <nicola.pero@meta-innovation.com>
1731
1732         * Object.m (MAX_CLASS_NAME_LEN): Unused define removed.
1733
1734 2010-09-06  Iain Sandoe  <iains@gcc.gnu.org>
1735
1736         * encoding.c: Add TARGET_ALIGN_NATURAL definition for m64 powerpc darwin.
1737         Add a comment as to why, update FIXME comments.
1738
1739 2010-09-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1740
1741         * makefile.dos: Obsolete file removed.
1742
1743 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1744
1745         * aclocal.m4: Regenerate.
1746
1747 2010-03-23  Dave Korn  <dave.korn.cygwin@gmail.com>
1748
1749         PR libobjc/30445
1750         * configure.ac (extra_ldflags_libobjc): Define appropriately for
1751         Cygwin and MinGW hosts.
1752         * Makefile.am (libobjc_s.a): Remove dead pre-libtool target.
1753         (libobjc.dll): Likewise.
1754         * configure: Regenerate.
1755
1756 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1757
1758         * configure: Regenerate.
1759
1760 2009-11-28  Jakub Jelinek  <jakub@redhat.com>
1761
1762         * sarray.c (sarray_free): Use old_buckets variable.
1763         * encoding.c (objc_layout_structure_next_member): Remove unused
1764         bfld_type_size variable.
1765
1766 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1767
1768         * configure.ac (AC_PREREQ): Bump to 2.64.
1769
1770 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1771
1772         * aclocal.m4: Regenerate.
1773         * configure: Regenerate.
1774         * config.h.in: Regenerate.
1775
1776 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1777
1778         * Makefile.in (LIBTOOL): Add $(LIBTOOLFLAGS).
1779
1780 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1781
1782         * Makefile.in (AUTOCONF, ACLOCAL, ACLOCAL_AMFLAGS, aclocal_deps):
1783         New variables.
1784         ($(srcdir)/configure, $(srcdir)/aclocal.m4): New rules.
1785
1786 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1787
1788         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
1789
1790 2009-04-09  Nick Clifton  <nickc@redhat.com>
1791
1792         * sendmsg.c: Change copyright header to refer to version 3 of
1793         the GNU General Public License with version 3.1 of the GCC
1794         Runtime Library Exception and to point readers at the COPYING3
1795         and COPYING3.RUNTIME files and the FSF's license web page.
1796         * NXConstStr.m: Likewise.
1797         * Object.m: Likewise.
1798         * Protocol.m: Likewise.
1799         * archive.c: Likewise.
1800         * class.c: Likewise.
1801         * encoding.c: Likewise.
1802         * exception.c: Likewise.
1803         * gc.c: Likewise.
1804         * hash.c: Likewise.
1805         * init.c: Likewise.
1806         * libobjc_entry.c: Likewise.
1807         * linking.m: Likewise.
1808         * misc.c: Likewise.
1809         * nil_method.c: Likewise.
1810         * objc/NXConstStr.h: Likewise.
1811         * objc/Object.h: Likewise.
1812         * objc/Protocol.h: Likewise.
1813         * objc/encoding.h: Likewise.
1814         * objc/hash.h: Likewise.
1815         * objc/objc-api.h: Likewise.
1816         * objc/objc-decls.h: Likewise.
1817         * objc/objc-list.h: Likewise.
1818         * objc/objc.h: Likewise.
1819         * objc/runtime.h: Likewise.
1820         * objc/sarray.h: Likewise.
1821         * objc/thr.h: Likewise.
1822         * objc/typedstream.h: Likewise.
1823         * objects.c: Likewise.
1824         * sarray.c: Likewise.
1825         * selector.c: Likewise.
1826         * thr-dce.c: Likewise.
1827         * thr-decosf1.c: Likewise.
1828         * thr-irix.c: Likewise.
1829         * thr-mach.c: Likewise.
1830         * thr-objc.c: Likewise.
1831         * thr-os2.c: Likewise.
1832         * thr-posix.c: Likewise.
1833         * thr-pthreads.c: Likewise.
1834         * thr-rtems.c: Likewise.
1835         * thr-single.c: Likewise.
1836         * thr-solaris.c: Likewise.
1837         * thr-vxworks.c: Likewise.
1838         * thr-win32.c: Likewise.
1839         * thr.c: Likewise.
1840         * libobjc.def: Change copyright header to refer to version 3 of
1841         the GNU General Public License and to point readers at the COPYING3
1842         file and the FSF's license web page.
1843         * makefile.dos: Likewise.
1844
1845 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
1846
1847         * Makefile.in: Change copyright header to refer to version
1848         3 of the GNU General Public License and to point readers at the
1849         COPYING3 file and the FSF's license web page.
1850         * configure.ac: Likewise.
1851
1852 2009-03-12  Richard Frith-Macdonald  <rfm@gnu.org>
1853             David Ayers  <ayers@fsfe.org>
1854
1855         PR libobjc/27466
1856         * objc/objc-api.h (_objc_unexpected_exception): Declare
1857         new hook.  Update copyright dates.
1858         * exception.c (objc_exception_throw): Use hook.  Update
1859         copyright dates.
1860         * libobjc.def (_objc_unexpected_exception): Export hook.
1861         Update copyright dates.
1862
1863 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1864
1865         * configure: Regenerate.
1866
1867 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1868
1869         * configure: Regenerate.
1870
1871 2008-11-21  Kai Tietz  <kai.tietz@onevision.com>
1872
1873         *  Object.m (errno): Replaced by errno.h include.
1874         (compare): Cast self to id to prevent warning on comparison.
1875         * objc/objc.h (BOOL): Prevent redeclaration of BOOL, if it is
1876         already there.
1877         * sendmsg.c (__objc_print_dtable_stats): Remove type warnings.
1878         * thr-win32.c (__objc_thread_detach): Remove type warning.
1879         (__objc_thread_id): Likewise.
1880         * thr.c (__objc_thread_detach_functiont): Add __builtin_trap ()
1881         for noreturn.
1882
1883 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
1884             Steve Ellcey  <sje@cup.hp.com>
1885
1886         * configure: Regenerate for new libtool.
1887         * config.h.in: Regenerate for new libtool.
1888
1889 2008-07-18  Matthias Klose  <doko@ubuntu.com>
1890
1891         * Makefile.in: Ignore missing ../boehm-gc/threads.mk.
1892
1893 2008-07-18  Matthias Klose  <doko@ubuntu.com>
1894
1895         * Makefile.in: Include ../boehm-gc/threads.mk.
1896         (OBJC_BOEHM_GC_LIBS): Define, (libobjc_gc$(libsuffix).la): Use it.
1897
1898 2008-07-06  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1899
1900         * Makefile.in (install-info): New stub target.
1901
1902 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1903
1904         * configure: Regenerate.
1905
1906 2008-06-14  Kai Tietz  <kai.tietz@onevision.com>
1907
1908         * exception.c (PERSONALITY_FUNCTION): Remove extra decrement
1909         if HAVE_GETIPINFO is not defined.
1910
1911 2008-06-10  Kai Tietz  <kai.tietz@onevision.com>
1912
1913         * Object.m (compare): Add type id.
1914         * objc/Object.h: Likewise.
1915         * archive.c (objc_read_class): Use size_t to extend version to be
1916         size of pointer scalar width.
1917         * sendmsg.c (rtx): Undefine it before redefinition.
1918         (__objc_print_dtable_stats): Cast arguments to long as intended.
1919
1920 2008-05-30  Julian Brown  <julian@codesourcery.com>
1921
1922         * exception.c (__objc_exception_class): Initialise as constant
1923         array for ARM EABI. Change macro to static const for non-ARM EABI.
1924         (ObjcException): Add note about structure layout. Remove landingPad
1925         and handlerSwitchValue for ARM EABI.
1926         (get_ttype_entry): Add __ARM_EABI_UNWINDER__ version
1927         of function.
1928         (CONTINUE_UNWINDING): Define for ARM EABI/otherwise cases.
1929         (PERSONALITY_FUNCTION): Use ARM EABI-specific arguments, and add
1930         ARM EABI unwinding support.
1931         (objc_exception_throw): Use memcpy to initialise exception class.
1932
1933 2008-05-25  Alan Modra  <amodra@bigpond.net.au>
1934
1935         * encoding.c (strip_array_types): Rename from get_inner_array_type.
1936         (rs6000_special_round_type_align): Update.
1937
1938 2008-05-09  Julian Brown  <julian@codesourcery.com>
1939
1940         * Makefile.in (LTLDFLAGS): New.
1941         (libobjc$(libsuffix).la, libobjc_gc$(libsuffix).la): Use above.
1942
1943 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
1944
1945         PR bootstrap/35457
1946         * aclocal.m4: Regenerate.
1947         * configure: Regenerate.
1948
1949 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
1950
1951         * configure: Regenerate.
1952
1953 2007-10-14  H.J. Lu  <hongjiu.lu@intel.com>
1954
1955         * configure.ac: Don't run config-ml.in directly.
1956         (multilib_arg): New.
1957         * configure: Regenerated.
1958
1959 2007-08-06  Andrew Pinski  <pinskia@gmail.com>
1960
1961         PR libobjc/30731
1962         * exception.c (parse_lsda_header): Use _uleb128_t/_sleb128_t instead
1963         of _Unwind_Word for variables which are used in
1964         read_uleb128/read_sleb128.
1965         (PERSONALITY_FUNCTION): Likewise.
1966
1967 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
1968
1969         * aclocal.m4: Regenerated.
1970
1971 2007-06-03  Andrew Pinski  <andrew_pinski@playstation.sony.com>
1972
1973         * configure.ac: Fix a typo in *-*-darwin clause.
1974         * configure: Regenerated.
1975
1976 2007-06-02  H.J. Lu  <hongjiu.lu@intel.com>
1977
1978         * configure.ac: Fix a typo.
1979         * configure: Regenerated.
1980
1981 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
1982
1983         * configure: Regenerate.
1984
1985 2007-06-01  Andrew Pinski  <andrew_pinski@playstation.sony.com>
1986
1987         * Makefile.in: Replace all uses of libext with libsuffix.
1988         * configure.ac: Likewise.
1989         * configure: Regenerate.
1990
1991         Revert:
1992         * Makefile.in: Remove all uses of $(libext).
1993
1994 2007-05-23  Andrew Pinski  <andrew_pinski@playstation.sony.com>
1995
1996         * Makefile.in: Remove all uses of $(libext).
1997
1998 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
1999
2000         * configure: Regenerate.
2001         * aclocal.m4: Regenerate.
2002
2003 2007-04-21  Andrew Ruder  <andy@aeruder.net>
2004
2005         * sendmsg.c (__objc_get_forward_imp): Call
2006         __objc_msg_forward2 for real.
2007
2008 2007-04-09  Andrew Ruder  <andy@aeruder.net>
2009
2010         * sendmsg.c: Added __objc_msg_forward2, a hook that allows
2011         external libraries to provide a function that returns the real
2012         forwarding function based on both the selector and the receiver.
2013         * objc/objc-api.h: Define __objc_msg_forward2.
2014
2015 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
2016
2017         * Makefile.in: Add dummy install-pdf target.
2018
2019 2007-02-18  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
2020
2021         * objc/objc-list.h (list_free): Add keyword 'inline' to avoid
2022         unused warning.
2023
2024 2006-10-31  Geoffrey Keating  <geoffk@apple.com>
2025
2026         * encoding.c (darwin_rs6000_special_round_type_align): New.
2027
2028 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
2029
2030         * Makefile.in: Use multi_basedir instead of toplevel_srcdir.
2031         * configure.ac: Use multi.m4 from aclocal rather than custom
2032         code.  Use multi_basedir instead of toplevel_srcdir.
2033         * aclocal.m4: Regenerate.
2034         * configure: Regenerate.
2035
2036 2006-10-10  Brooks Moses  <bmoses@stanford.edu>
2037
2038         * Makefile.in: Added empty "pdf" target.
2039
2040 2006-07-18  Paolo Bonzini  <bonzini@gnu.org>
2041
2042         * configure: Regenerate.
2043
2044 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
2045
2046         * Makefile.in: Add install-html target. Add install-html to .PHONY
2047
2048 2006-02-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2049
2050         PR libobjc/26309
2051         * thr-objc.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
2052
2053 2006-01-24  David Ayers  <d.ayers@inode.at>
2054
2055         PR libobjc/9751
2056         * gc.c (class_ivar_set_gcinvisible): Replace strncpy with memcpy
2057         and insure the new strings are '\0' termintated.
2058
2059 2006-01-24  David Ayers  <d.ayers@inode.at>
2060
2061         PR libobjc/13946
2062         * configure.ac: Add include directives for --enable-objc-gc.
2063         * Makefile.in: Ditto.
2064         * configure: Regenerate.
2065
2066         * gc.c (__objc_class_structure_encoding): Increment the used bytes
2067         instead of the local pointer to them.
2068
2069 2005-12-14  Andrew Pinski  <pinskia@physics.uc.edu>
2070
2071         PR objc/25360
2072         * objc/objc-api.c (_C_COMPLEX): New define.
2073         * encoding.c (objc_sizeof_type): Handle _C_Complex.
2074         (objc_alignof_type): Likewise.
2075         (objc_skip_typespec): Likewise.
2076
2077 2005-12-15  David Ayers  <d.ayers@inode.at>
2078
2079         PR libobjc/14382
2080         * README (+load,+initialize): Fix documentation to reflect
2081         intended and implemented semantics for +load and +initialize.
2082
2083 2005-12-12  Andrew Pinski  <pinskia@physics.uc.edu>
2084
2085         * encoding.c (TYPE_FIELDS): Fix to skip over just _C_STRUCT_B and
2086         the name.
2087         (get_inner_array_type): Fix to skip over _C_ARY_B and size.
2088         (rs6000_special_round_type_align): Update for the ABI fix.
2089         (objc_layout_finish_structure): Correct the encoding which is passed to
2090         ROUND_TYPE_ALIGN.
2091
2092 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2093
2094         PR libobjc/25347
2095         * encoding.c (objc_sizeof_type): Don't handle _C_UNION_B special
2096         but use the struct layout functions.
2097         (objc_alignof_type): Likewise.
2098         (objc_layout_structure): Handle _C_UNION_B also.
2099         (objc_layout_structure_next_member): Likewise.
2100         (objc_layout_finish_structure): Likewise.
2101
2102 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2103
2104         PR libobjc/25346
2105         * objc/objc-api.h (_C_BOOL): New define.
2106         * encoding.c (objc_sizeof_type): Handle _C_BOOL.
2107         (objc_alignof_type): Likewise.
2108         (objc_skip_typespec): Likewise.
2109
2110 2005-11-20  David Ayers  <d.ayers@inode.at>
2111
2112         PR libobjc/19024
2113         * objc/hash.h: Remove deprecated hash API.
2114         * hash_compat.c: Remove.
2115         * Makefile.in: Remove reference to hash_compat.c.
2116
2117         * configure.ac (VERSION): Bump library version to 2:0:0.
2118         * configure: Regenerate.
2119
2120 2005-11-09  Alexandre Oliva  <aoliva@redhat.com>
2121
2122         PR other/4372
2123         * thr-objc.c (_XOPEN_SOURCE): Define.
2124
2125 2005-10-07  Ulrich Weigand  <uweigand@de.ibm.com>
2126
2127         PR libobjc/23612
2128         * objc/objc-api.h (struct objc_ivar): Move definition to
2129         global scope.
2130
2131 2005-09-04  Andrew Pinski  <pinskia@physics.uc.edu>
2132             Rasmus Hahn  <rassahah@neofonie.de>
2133
2134         PR libobjc/23108
2135         * archive.c (objc_write_type): Correct the element offset.
2136         (objc_read_type): Likewise.
2137
2138 2005-08-17  Kelley Cook  <kcook@gcc.gnu.org>
2139
2140         * All files: Update FSF address.
2141
2142 2005-08-13  Marcin Koziej  <creep@desk.pl>
2143             Andrew Pinski  <pinskia@physics.uc.edu>
2144
2145         PR libobjc/22492
2146         * exception.c (PERSONALITY_FUNCTION): Fix the PC with finally.
2147
2148 2005-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2149
2150         * Makefile.in (extra_ldflags_libobjc): New.
2151         (libobjc$(libext).la): Add extra_ldflags_libobjc to the link line.
2152         (libobjc_gc$(libext).la): Likewise.
2153         * configure.ac (extra_ldflags_libgfortran): Set for *-darwin* to
2154         "-Wl,-single_module".
2155         * configure: Regenerate.
2156         * linking.m (_objcInit): Remove.
2157
2158 2005-07-26  Andrew Pinski  <pinskia@physics.uc.edu>
2159
2160         PR libobjc/22606
2161         * Makefile.in (ALL_CFLAGS): Add -fexceptions.
2162
2163 2005-06-08  David Ayers  <d.ayers@inode.at>
2164
2165         * objc/NXConstStr.h, objc/Object.h, objc/Protocol.h,
2166         objc/encoding.h, objc/hash.h, objc/objc-api.h,
2167         objc/runtime.h, objc/sarray.h, objc/thr.h,
2168         objc/typedstream.h: Do not include Objective-C headers as
2169         system headers.
2170
2171 2005-06-07  David Ayers  <d.ayers@inode.at>
2172
2173         * archive.c, init.c, selector.c: Include hash.h.
2174         * archive.c, class.c, encoding.c, gc.c, hash.c, hash_compat.c,
2175         init.c, misc.c, nil_method.c, objects.c, sarray.c, selector.c,
2176         sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c, thr-mach.c,
2177         thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c, thr-rtems.c,
2178         thr-single.c, thr-solaris.c, thr-vxworks.c, thr-win32.c, thr.c:
2179         Include Objective-C headers with quotes and objc/ directory
2180         prefix.
2181
2182 2005-05-19  Richard Henderson  <rth@redhat.com>
2183
2184         * exception.c: Revert last change.
2185
2186 2005-05-19  David Ayers  <d.ayers@inode.at>
2187
2188         * exception.c: Include tsystem.h for unwind.h.
2189
2190 2005-05-09  Mike Stump  <mrs@apple.com>
2191
2192         * configure: Regenerate.
2193
2194 2005-04-12  Mike Stump  <mrs@apple.com>
2195
2196         * configure: Regenerate.
2197
2198 2005-03-21  Zack Weinberg  <zack@codesourcery.com>
2199
2200         * Makefile.in: Set gcc_version here.
2201         * configure.ac: Do not invoke TL_AC_GCC_VERSION.  Adjust quoting
2202         in definition of toolexeclibdir so that $(gcc_version) is expanded
2203         by the Makefile.
2204         * aclocal.m4, configure: Regenerate.
2205
2206 2005-03-03  David Ayers  <d.ayers@inode.at>
2207
2208         * objc/hash.h (OBJC_IGNORE_DEPRECATED_API): Update deprecated
2209         version reference.  Correct typo.
2210
2211 2005-03-02  David Ayers  <d.ayers@inode.at>
2212
2213         PR libobjc/19024
2214         * Makefile.in (OBJS): Add hash_compat.lo.
2215         (OBJS_GC): Add hash_compat_gc.lo.
2216         (hash_compat_gc.lo): New target and rule.
2217         * objc/hash.h (hash_new, hash_delete, hash_add, hash_remove)
2218         (hash_next, hash_value_for_key, hash_is_key_in_hash)
2219         (hash_ptr, hash_string, compare_ptrs, compare_strings): Prefix
2220         with objc_.  Add deprecated non prefixed inlined versions.
2221         (OBJC_IGNORE_DEPRECATED_API): New macro to hide deprecated
2222         declarations.
2223         * hash.c (hash_new, hash_delete, hash_add, hash_remove, hash_next)
2224         (hash_value_for_key, hash_is_key_in_hash): Prefix with objc_ and
2225         update callers.
2226         * hash_compat.c: New file.
2227         * archive.c: Update callers.
2228         * init.c: Likewise.
2229         * selector.c: Likewise.
2230         * libobjc.def: Add objc_ versions of hash functions.
2231
2232 2005-02-28  Andrew Pinski <pinskia@physics.uc.edu>
2233
2234         PR libobjc/20252
2235         * Makefile.in (GTHREAD_FLAGS): Remove.
2236         (ALL_CFLAGS): Remove usage of GTHREAD_FLAGS.
2237         * thr-objc.c: Include config.h.
2238         * configure.ac: Instead of looking at GCC's makefile, figure out if
2239         GTHREAD_FLAGS should be defined by looking at the `thread model'
2240         of the current gcc.
2241         * configure: Regenerate.
2242         * config.h.in: Regenerate.
2243
2244 2005-02-28  Paolo Bonzini  <bonzini@gnu.org>
2245
2246         PR bootstrap/17383
2247         * configure.ac: Call GCC_TOPLEV_SUBDIRS.
2248         (Determine CFLAGS for gthread): Use $host_subdir.
2249         * configure: Regenerate.
2250         * Makefile.in (host_subdir): New.
2251         (INCLUDES): Use it.
2252
2253 2004-12-20  Andrew Pinski  <pinskia@physics.uc.edu>
2254
2255         PR libobjc/12035
2256         * gc.c: Remove definition of LOGWL, modWORDSZ, and divWORDSZ since
2257         they are not used.
2258         Include limits.h and stdlib.h.
2259         Define BITS_PER_WORD.
2260
2261 2004-12-12  Alexander Malmberg  <alexander@malmberg.org>
2262
2263         * selector.c (__objc_init_selector_tables): Add missing void to
2264         definition.
2265
2266 2004-12-02  Richard Sandiford  <rsandifo@redhat.com>
2267
2268         * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
2269         * configure, aclocal.m4: Regenerate.
2270
2271 2004-11-29  Kelley Cook  <kcook@gcc.gnu.org>
2272
2273         * configure: Regenerate for libtool change.
2274
2275 2004-11-25  Kelley Cook  <kcook@gcc.gnu.org>
2276
2277         * configure: Regenerate for libtool reversion.
2278
2279 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2280
2281         * configure: Regenerate for libtool change.
2282
2283 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2284
2285         * aclocal.m4, config.h.in: Regenerate.
2286
2287 2004-10-08  Mike Stump  <mrs@apple.com>
2288             Andrew Pinski  <pinskia@physics.uc.edu>
2289
2290         * aclocal.m4: Rename to ...
2291         * acinclude.m4: here and also use m4_include instead of sinclude.
2292         * aclocal.m4: Regenerate.
2293         * configure: Regenerate.
2294         * configure.ac: Add AM_MAINTAINER_MODE and AM_PROG_CC_C_O.
2295         * Makefile.in (configure): Add @MAINT@ infront of configure.ac
2296
2297 2004-10-08  Andrew Pinski  <pinskia@physics.uc.edu>
2298
2299         * archive.c: Fix all the warnings about passing unsigned char*
2300         to char* and the other way too.
2301
2302 2004-09-16  Andrew Pinski  <pinskia@physics.uc.edu>
2303
2304         PR libobjc/16448
2305         * exception.c: Include config.h
2306         (objc_exception_throw): Change _GLIBCXX_SJLJ_EXCEPTIONS to
2307         SJLJ_EXCEPTIONS.
2308         * configure.ac: Find out what exception handling code we use.
2309         * configure: Regenerate.
2310         * config.h.in: New file, regenerate.
2311
2312 2004-09-16  Andrew Pinski  <apinski@apple.com>
2313
2314         * encoding.c (ALTIVEC_VECTOR_MODE): Define a bogus macro.
2315
2316 2004-08-28  Nathanael Nerode  <neroden@gcc.gnu.org>
2317
2318         * configure.ac: Switch from _GCC_TOPLEV_NONCANONICAL_TARGET to
2319         ACX_NONCANONICAL_TARGET.
2320         * configure: Regenerate.
2321
2322 2004-08-13  Ziemowit Laski  <zlaski@apple.com>
2323
2324         * objc/sarray.h: Hoist include of assert.h near the top of file,
2325         and mark the remainder of the file 'extern "C"'.
2326
2327 2004-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2328
2329         * objc/Object.h: Move includes out of extern "C" blocks.
2330         * objc/encoding.h: Likewise.
2331         * objc/hash.h: Likewise.
2332         * objc/objc-api.h: Likewise.
2333         * objc/runtime.h: Likewise.
2334         * objc/sarray.h: Likewise.
2335         * objc/typedstream.h: Likewise.
2336
2337 2004-08-12  Ziemowit Laski  <zlaski@apple.com>
2338
2339         * objc/NXConstStr.h: Update copyright date; bracket with
2340         'extern "C"' for C++ use; make include syntax consistent
2341         by using <...> instead of "..."; hoist <objc/...> includes
2342         above the 'extern "C"' block.
2343         * objc/Object.h: Likewise.
2344         * objc/Protocol.h: Likewise.
2345         * objc/encoding.h: Likewise.
2346         * objc/hash.h: Likewise.
2347         * objc/runtime.h: Likewise.
2348         * objc/sarray.h: Likewise.
2349         * objc/thr.h: Likewise.
2350         * objc/typedstream.h: Likewise.
2351         * objc/objc-api.h: Add 'extern "C"' block for C++ use.
2352         (objc_static_instances): For C++ case, do away with
2353         zero-sized array.
2354         (objc_method): Hoist definition to file scope.
2355         (_objc_load_callback, _objc_object_alloc, class_get_class_method,
2356         class_get_instance_method, class_create_instance,
2357         class_get_class_name, class_get_instance_size,
2358         class_get_meta_class, class_get_super_class, class_get_version,
2359         class_is_class, class_is_meta_class, class_set_version,
2360         class_get_gc_object_type, class_ivar_set_gcinvisible,
2361         get_imp): Rename 'class' parameter to '_class'.
2362         * objc/objc-list.h: Add 'extern "C"' block for C++ use.
2363         * objc/objc.h: Update copyright date.
2364         (arglist_t): Provide a union tag.
2365
2366 2004-07-22  Andrew Pinski  <pinskia@physics.uc.edu>
2367
2368         * thr.c (__objc_thread_detach_function): Do not mark as volatile
2369         but instead use the attribute noreturn.
2370
2371 2004-06-28  Zack Weinberg  <zack@codesourcery.com>
2372
2373         * encoding.c: Rename target_flags with a #define to avoid
2374         conflict with a prior declaration.
2375
2376 2004-06-24  Andrew Pinski  <apinski@apple.com>
2377
2378         * objc/encoding.h: Wrap the functions with extern "C" for C++
2379         mode.
2380         * objc/hash.h: Likewise.
2381         * objc/objc-api.h: Likewise.
2382         * objc/objc-list.h: Likewise.
2383         * objc/runtime.h: Likewise.
2384         * objc/sarray.h: Likewise.
2385         * objc/thr.h: Likewise.
2386         * objc/typedstream.h: Likewise.
2387
2388
2389 2004-06-21  Nick Clifton  <nickc@redhat.com>
2390
2391         * encoding.c (BITS_PER_UNIT): Define if a definition is not
2392         provided.
2393
2394 2004-06-20  Alexander Malmberg  <alexander@malmberg.org>
2395
2396         * Makefile.in (exception.lo): Remove $(OBJC_GCFLAGS).
2397         (exception_gc.lo): New.
2398         (OBJS_GC): Add exception_gc.lo.
2399
2400 2004-06-17  Richard Henderson  <rth@redhat.com>
2401
2402         * exception.c: New file.
2403         * Makefile.in (exception.lo): New.
2404         (OBJS): Add it.
2405
2406 2004-06-14  Andrew Pinski  <pinskia@physics.uc.edu>
2407
2408         * linking.m (_objcInit): New empty function
2409         for Darwin only.
2410
2411 2004-06-11  Andrew Pinski  <pinskia@physics.uc.edu>
2412
2413         * configure.ac: Support --enable-shared=libobjc.
2414         * configure: Regenerate.
2415
2416         PR libobjc/15901
2417         * configure.ac: Do not disable shared by default.
2418         * configure: Regenerate.
2419
2420 2004-06-03  Nicola Pero  <n.pero@mi.flashnet.it>
2421
2422         * Protocol.m ([-isEqual:]): Small optimizations returning
2423         immediately if the argument is equal to self, and accessing
2424         the argument's name directly if it's a protocol.
2425
2426 2004-06-03  David Ayers  <d.ayers@inode.at>
2427
2428         * Protocol.m ([-isEqual:]): Test the class of the argument.
2429
2430 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2431
2432         * configure.ac (includedir): Rename to ...
2433         (includedirname).
2434         * Makefile.in: s/includedir/includedirname/.
2435
2436         PR target/11572
2437         * configure.ac (includedir): Set to "include"
2438         except for Darwin.
2439         (libext) Set to empty except for Darwin.
2440         * configure: Regenerate
2441         * Makefile.in: s/libobjc.la/libobjc$(libext).la/g.
2442         s/include/$(includedir)/g.
2443
2444 2004-05-25  Daniel Jacobowitz  <drow@false.org>
2445
2446         * Makefile.in: Add .NOEXPORT.
2447
2448 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2449
2450         Merge from the libobjc-branch
2451         2004-02-09  Andrew Pinski  <pinskia@physics.uc.edu>
2452
2453                 * Makefile.in (OBJC_H): Change objc-deps.h to objc-decls.h.
2454
2455         2004-02-03  Andrew Pinski  <pinskia@physics.uc.edu>
2456
2457                 * Makefile.in (OBJC_H): Add objc-deps.h.
2458
2459         2004-01-27  Nicola Pero  <n.pero@mi.flashnet.it>
2460
2461                 * Protocol.m ([-conformsTo:]): If the argument is nil, return NO.
2462                 ([-hash], [-isEqual:]): New methods.
2463
2464         2004-01-27  Richard Frith-Macdonald <rfm@gnu.org>
2465
2466                 * sarray.c (sarray_free): Add a better comment.
2467
2468         2004-01-27  Adam Fedor  <fedor@gnu.org>
2469
2470                 * hash.c (hash_add): Cast cachep to int.
2471                 * selector.c (__sel_register_typed_name): Cast
2472                 soffset_decode to int.
2473
2474         2004-01-27  Alexander Malmberg  <alexander@malmberg.org>
2475
2476                 * selector.c: Rename register_selectors_from_list to
2477                 __objc_register_selectors_from_list. Update caller.
2478                 (__objc_register_selectors_from_list): Lock __objc_runtime_mutex
2479                 while registering selectors. Use __sel_register_typed_name instead
2480                 of sel_register_typed_name. Check for NULL method_name:s.
2481                 (pool_alloc_selector): New function.
2482                 (__sel_register_typed_name): Use pool_alloc_selector to allocate
2483                 selector structures.
2484                 * sendmsg.c (class_add_method_list): Use
2485                 __objc_register_selectors_from_list.
2486                 * objc/runtime.h: Add __objc_register_selectors_from_list.
2487
2488         2004-01-25  Adam Fedor  <fedor@gnu.org>
2489                     Nicola Pero  <n.pero@mi.flashnet.it>
2490                     Andrew Pinski  <pinskia@physics.uc.edu>
2491
2492                 * objc/objc-decls.h: New file.
2493                 * objc/objc-api.h (_objc_lookup_class): Mark as export.
2494                 (_objc_load_callback): Likewise.
2495                 (_objc_object_alloc): Likewise.
2496                 (_objc_object_copy): Likewise.
2497                 (_objc_object_dispose): Likewise.
2498
2499         2004-01-25  Andrew Pinski  <pinskia@physics.uc.edu>
2500
2501                 * archive.c: s/__inline__/inline
2502                 * sendmsg.c: Likewise.
2503
2504                 * encoding.c: Remove FIXME about the warning
2505                 about unused variable.
2506                 * sendmsg.c: Add a FIXME comment saying that
2507                 this should be using libffi.
2508
2509                 * Makefile.in (LIBTOOL): Use @LIBTOOL@ now as it works.
2510
2511
2512 2004-05-13  Andrew Pinski  <pinskia@physics.uc.edu>
2513
2514         * archive.c (objc_read_class): Initialize class_name.
2515         (objc_read_selector): Initialize selector_name.
2516
2517 2004-05-09  Richard Sandiford  <rsandifo@redhat.com>
2518
2519         * Makefile.in (toolexecdir): Remove trailing space.
2520
2521 2004-04-15  Nathanael Nerode  <neroden@gcc.gnu.org>
2522
2523         PR libobjc/14948
2524         * configure.ac: De-precious CC so multilibs work.
2525         * configure: Regenerate.
2526
2527 2004-04-14  Nathanael Nerode  <neroden@gcc.gnu.org>
2528
2529         * configure.ac: Restore toolexecdir.
2530         * Makefile.in: Restore toolexecdir.
2531         * configure: Regenerate.
2532
2533 2004-04-09  Nathanael Nerode  <neroden@gcc.gnu.org>
2534
2535         * configure.ac: Remove (unused) glibcpp_prefixdir.
2536         * configure: Regenerate.
2537
2538         * configure.in: Rename to configure.ac.
2539         * Makefile.in: Update to match.
2540
2541         * Makefile.in: Remove toolexecdir, glibcpp_toolexecdir (unused).
2542         Replace glibcpp_toolexeclibdir with toolexeclibdir.
2543         * configure.in: Remove glibcpp_toolexecdir (unused).
2544         Replace glibcpp_toolexeclibdir with toolexeclibdir.  Don't generate
2545         config.h or stamp-h (unused).  Move one comment to the right place.
2546         * configure: Regenerate.
2547         * config.h.in: Remove (unused).
2548
2549         * config.h.in: Regenerate with autoheader.
2550
2551         * Makefile.in: Remove (unused) gcc_version_trigger.
2552         * configure.in: Remove (unused) glibcpp_builddir.  Don't AC_SUBST
2553         gcc_version_trigger.
2554         * configure: Regenerate.
2555
2556         * configure.in: Switch to modern style for AC_INIT, AC_OUTPUT.
2557         Sort file into sections.  Remove dnl where appropriate.  Fix
2558         other style issues.
2559         * configure: Regenerate.
2560
2561         * configure.in: Replace old AC_PROG_CC hack with new one.
2562         Define toplevel_srcdir in terms of srcdir, not top_srcdir (there
2563         are no subdirectory output files, so this is fine).  Change prereq
2564         to autoconf 2.59.
2565         * aclocal.m4: Include ../config/no-executables.m4.
2566         * configure: Regenerate with autoconf 2.59.
2567
2568         * configure.in: Improve comments on gthread_cflags.  Improve m4
2569         quotation, and replace 'if test' with 'case', for --enable-objc-gc.
2570         * configure: Regenerate.
2571
2572         * configure.in: Move PACKAGE and VERSION settings up top.  Remove
2573         unused call to AC_PROG_LN_S.  Default RANLIB to ':'.  Remove
2574         redundant checks for values of RANLIB, AR, INSTALL.
2575         * configure: Regenerate.
2576
2577         * configure.in: Clean up handling of
2578         --enable-version-specific-runtime-libs and related variables;
2579         replace 'if test' with 'case' where reasonable.  Fix comments.
2580         Remove useless libstdcxx_interface.
2581         * configure: Regenerate.
2582
2583         * configure.in: Use _GCC_TOPLEV_NONCANONICAL_TARGET.
2584         Replace uses of target_alias with target_noncanonical.
2585         * aclocal.m4: Include ../config/acx.m4.
2586         * configure: Regenerate.
2587         * Makefile.in: Replace uses of target_alias with target_noncanonical.
2588         Fix copyright statement.
2589
2590         * configure.in: Hand-inline bulky, confusing macros from
2591         aclocal.m4.  Replace references to "GNU Objective C" with "GCC".
2592         Update copyright notice.  Remove stuff for automake, which isn't
2593         used in this directory.  Remove emacs local variables.
2594         * aclocal.m4: Remove hand-inlined macros.  Update copyright notice.
2595         * configure: Regenerate.
2596
2597 2004-03-16  Manfred Hollstein  <mh@suse.com>
2598
2599         * Makefile.in, configure.in, configure: Update copyright years.
2600
2601 2004-03-15  Manfred Hollstein  <mh@suse.com>
2602
2603         * Makefile.in (LIBOBJC_VERSION, LIBOBJC_GC_VERSION): Use
2604         definition from configure.in.
2605         * configure.in (PACKAGE): Add definition.
2606         (VERSION): Add definition; substitute it in output files.
2607         * configure: Re-generate.
2608
2609 2004-03-05  Ziemowit Laski  <zlaski@apple.com>
2610
2611         * objc/hash.h (hash_string, compare_strings):
2612         Add type-casts to make Objective-C++ happy.
2613         * objc/typedstream.h (objc_get_stream_class_version):
2614         Rename parameter from 'class' to 'class_name' to make
2615         Objective-C++ happy.
2616
2617 2004-03-01  Michael Matz  <matz@suse.de>
2618
2619         * Makefile.in (ALL_CFLAGS): Add -fno-strict-aliasing.
2620
2621 2004-02-06  Ziemowit Laski  <zlaski@apple.com>
2622
2623         * objc/objc-api.h (objc_super): The 'class' field shall
2624         be named 'super_class' #ifdef __cplusplus.
2625
2626 2004-01-17  Andrew Pinski  <pinskia@physics.uc.edu>
2627
2628         PR target/10781
2629         * encoding.c (rs6000_special_round_type_align): Define.
2630
2631 2004-01-14  Adam Fedor  <fedor@gnu.org>
2632
2633         PR libobjc/12155
2634         * selector.c (__objc_register_instance_methods_to_class): Free
2635         new_list if not used.
2636
2637 2004-01-09  Andrew Ruder  <aeruder@ksu.edu>
2638
2639         PR libobjc/11904
2640         * sarray.c (sarray_free): Free array->is_copy_of latter.
2641
2642 2003-12-01  Zack Weinberg  <zack@codesourcery.com>
2643
2644         PR 11433
2645         * Protocol.m (descriptionForInstanceMethod): Don't dereference
2646         instance_methods if it's NULL.
2647         (descriptionForClassMethod): Likewise for class_methods.
2648
2649 2003-10-24  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2650
2651         * Makefile.in (runtime-info.h): Remove -Wp.
2652
2653 2003-10-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2654
2655         * Makefile.in (CC1OBJ): Remove.
2656         (runtime-info.h): Invoke $(CC) so all MULTIFLAGS are handled
2657         correctly.
2658         Use .m extension for temporary file.
2659         Remove assembler temp file.
2660
2661 2003-10-20  Joseph S. Myers  <jsm@polyomino.org.uk>
2662
2663         * objc/hash.h (hash_string): Don't use a cast as an lvalue.
2664
2665 2003-10-17  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2666
2667         * Makefile.in (runtime-info.h): Use MULTIFLAGS.
2668
2669 2003-09-09  Alan Modra  <amodra@bigpond.net.au>
2670
2671         * configure: Regenerate.
2672
2673 2003-08-27  Alexander Malmberg  <alexander@malmberg.org>
2674
2675         * Makefile.in, aclocal.m4: Update to $(libdir)/gcc/ instead of
2676         (libdir)/gcc-lib/ when installing.
2677         * configure: Regenerate.
2678
2679 Thu Jul 10 10:27:43 2003  Nicola Pero  <n.pero@mi.flashnet.it>
2680
2681         libobjc/9969
2682         * sendmsg.c (get_imp): Fixed rare threading problem.
2683         (__objc_responds_to): Similar fixes.
2684         (objc_msg_lookup): Similar fixes.
2685         (__objc_init_install_dtable): Lock the runtime before checking if the
2686         table is installed.
2687
2688 2003-05-23  Nathanael Nerode  <neroden@gcc.gnu.org>
2689
2690         * hash.c, init.c, libobjc.def, libobjc_entry.c, linking.m,
2691         makefile.dos, misc.c, nil_method.c, objects.c, sarray.c,
2692         selector.c, sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c,
2693         thr-mach.c, thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c,
2694         thr-rtems.c, thr-single.c, thr-solaris.c, thr-vxworks.c,
2695         thr-win32.c, thr.c: Replace "GNU CC" with "GCC".
2696         * Makefile.in, NXConstStr.m, Object.m, Protocol.m, archive.c,
2697         class.c, encoding.c, gc.c, objc/NXConstStr.h, objc/Object.h,
2698         objc/Protocol.h, objc/encoding.h, objc/hash.h, objc/objc-api.h,
2699         objc/objc-list.h, objc/objc.h, ocjc/runtime.h, objc/sarray.h,
2700         objc/thr.h, objc/typedstream.h: Replace "GNU CC" with "GCC".
2701
2702 Tue May 13 14:56:03 2003  Richard Frith-Macdonald <rfm@gnu.org>
2703                           Nicola Pero  <n.pero@mi.flashnet.it>
2704
2705         libobjc/10742
2706         * init.c (class_superclass_of_class): New function.
2707         (create_tree_of_subclasses_inherited_from): Use it.
2708         (__objc_tree_insert_class): Likewise.
2709         (class_is_subclass_of_class): Likewise.
2710
2711 2003-04-11  David Chad  <davidc@freebsd.org>
2712             Loren J. Rittle  <ljrittle@acm.org>
2713
2714         libobjc/8562
2715         * objc/hash.h (hash_string): Constify correctly.
2716         (compare_ptrs): Use direct compare.
2717         * objc/objc-list.h (list_nth): Rename index to indx to avoid shadow.
2718         * objc/sarray.h: Global rename index to indx to avoid shadow.
2719
2720 2003-03-12  Andreas Schwab  <schwab@suse.de>
2721
2722         * aclocal.m4 (GLIBCPP_EXPORT_INSTALL_INFO): Avoid trailing /. in
2723         glibcpp_toolexeclibdir.
2724         * configure: Rebuilt.
2725
2726 2003-02-20  Alexandre Oliva  <aoliva@redhat.com>
2727
2728         * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
2729         config.status.
2730         * configure: Rebuilt.
2731
2732 2003-01-27  Alexandre Oliva  <aoliva@redhat.com>
2733
2734         * aclocal.m4 (glibcpp_toolexeclibdir): Instead of
2735         $(MULTISUBDIR), use `$CC -print-multi-os-directory`, unless
2736         version_specific_libs is enabled.
2737         * configure: Rebuilt.
2738
2739 2003-01-09  Christian Cornelssen  <ccorn@cs.tu-berlin.de>
2740
2741         * Makefile.in (FLAGS_TO_PASS): Also pass DESTDIR.
2742         (install-libs, install-headers): Prepend $(DESTDIR) to
2743         destination paths in all (un)installation commands.
2744
2745 2002-12-02  Zack Weinberg  <zack@codesourcery.com>
2746
2747         * thr-objc.c: Include coretypes.h and tm.h.
2748
2749 2002-12-01  Zack Weinberg  <zack@codesourcery.com>
2750
2751         * encoding.c, sendmsg.c: Include coretypes.h and tm.h.
2752
2753 2002-11-26  Nathanael Nerode  <neroden@gcc.gnu.org>
2754
2755         * configure.in: Remove skip-this-dir support.
2756         * configure: Regenerate.
2757
2758 2002-09-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2759
2760         * Makefile.in (all): Fix multilib parallel build.
2761
2762 Thu Sep 12 12:44:37 2002  Nicola Pero  <n.pero@mi.flashnet.it>
2763
2764         * sendmsg.c (nil_method): Declare not to take a variable number of
2765         args.
2766         (objc_msg_lookup): Cast nil_method to IMP before returning it.
2767         (objc_msg_lookup_super): The same.
2768
2769 2002-09-10  Jan Hubicka  <jh@suse.cz>
2770
2771         * nil_method.c (nil_method): No longer defined with variable
2772         arguments.
2773
2774 2002-07-02  Rodney Brown  <rbrown64@csc.com.au>
2775
2776         * objc/encoding.h: Fix formatting.
2777         * objc/hash.h: Likewise.
2778         * objc/objc-api.h: Likewise.
2779         * objc/runtime.h: Likewise.
2780         * objc/thr.h: Likewise.
2781         * archive.c: Likewise.
2782         * class.c: Likewise.
2783         * encoding.c: Likewise.
2784         * gc.c: Likewise.
2785         * hash.c: Likewise.
2786         * init.c: Likewise.
2787         * misc.c: Likewise.
2788         * nil_method.c: Likewise.
2789         * objects.c: Likewise.
2790         * sarray.c: Likewise.
2791         * selector.c: Likewise.
2792         * sendmsg.c: Likewise.
2793         * thr-mach.c: Likewise.
2794         * thr.c: Likewise.
2795
2796 2002-06-25  DJ Delorie  <dj@redhat.com>
2797
2798         * aclocal.m4 (GLIBCPP_CONFIGURE): Split out
2799         GLIBCPP_TOPREL_CONFIGURE.
2800         * configure.in: Call it before AC_CANONICAL_SYSTEM.
2801         * configure: Regenerate.
2802
2803 2002-06-21  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2804
2805         * Object.m (forward, read, write): Fix unused parameter warnings.
2806         * encoding.c: Include <stdlib.h>.
2807         (target_flags): Mark with attribute unused.
2808         (atoi): Delete.
2809         * runtime.h (__objc_selector_max_index): Change to unsigned int.
2810         (__objc_generate_gc_type_description): Prototype.
2811         * selector.c (__objc_selector_max_index): Change to unsigned int.
2812
2813 Mon Jun 17 18:37:42 2002  Nicola Pero  <n.pero@mi.flashnet.it>
2814
2815         * sendmsg.c (__objc_get_forward_imp): Fix warning by making sure
2816         we always have a return value: if __objc_msg_forward does not
2817         supply a forwarding implementation, return the default
2818         __builtin_apply based one.
2819
2820 2002-06-15  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2821
2822         * Object.m: Fix signed/unsigned warning.
2823         * Protocol.m: Likewise.
2824         * archive.c: Always include stdlib.h.
2825         (objc_read_short, objc_read_unsigned_short, objc_read_int,
2826         objc_read_long, __objc_read_nbyte_uint, __objc_read_nbyte_ulong):
2827         Fix signed/unsigned warning.
2828         (objc_write_type, objc_read_type, objc_write_types,
2829         objc_read_types): Ensure ctype 8-bit safety.
2830         (__objc_no_write, __objc_no_read): Mark unused parameters.
2831         * class.c (class_table_setup): Specify void arg.
2832         * encoding.c (atoi, objc_sizeof_type, objc_alignof_type,
2833         objc_skip_typespec, objc_skip_offset,
2834         objc_layout_structure_next_member): Ensure ctype 8-bit safety.
2835         (objc_layout_structure_next_member): Ensure variables are
2836         initialized.
2837         * gc.c (__objc_generate_gc_type_description,
2838         class_ivar_set_gcinvisible): Mark unused parameters.
2839         * init.c (__objc_send_load, __objc_destroy_class_tree_node): Mark
2840         unused parameters.
2841         (__objc_init_protocols) Fix signed/unsigned warning.
2842         * nil_method.c (nil_method): Mark unused parameters.
2843         * thr.h (objc_thread_callback): Specify void arg.
2844         * sarray.c (sarray_new, sarray_realloc, sarray_free): Fix
2845         signed/unsigned warning.
2846         (sarray_free): Fix formatting.
2847         * selector.c (sel_types_match): Ensure ctype 8-bit safety.
2848         * sendmsg.c (__objc_init_install_dtable) Mark unused parameters.
2849
2850 2002-06-09  Andreas Jaeger  <aj@suse.de>
2851
2852         * encoding.c (objc_layout_structure_next_member): Remove unused
2853         variable.
2854
2855 2002-05-20  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2856
2857         * Makefile.in (SHELL): Set to @SHELL@.
2858         (WARN_CFLAGS): New.
2859         (ALL_CFLAGS): Add $(WARN_CFLAGS).
2860
2861 2002-05-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2862
2863         * aclocal.m4: Allow for PWDCMD to override hardcoded pwd.
2864         * configure: Regenerate.
2865
2866 2002-05-08  Alexandre Oliva  <aoliva@redhat.com>
2867
2868         * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
2869         script entry, and set LD to it when configuring multilibs.
2870         * configure: Rebuilt.
2871
2872 2002-04-19  David O'Brien  <obrien@FreeBSD.org>
2873
2874         * encoding.c (MAX, MIN, ROUNDING): #undef before defining.
2875
2876 2002-04-09  Hans-Peter Nilsson  <hp@bitrange.com>
2877
2878         PR objc/6107
2879         * objc/objc-api.h (struct objc_protocol_list): Change type of
2880         member count from int to size_t.
2881
2882 2002-02-11  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
2883
2884         PR libobjc/4039
2885         * aclocal.m4: Replace with version copied from libstdc++-v3.
2886         * configure.in: Update for changes to aclocal and Makefile.
2887         * configure: Regenerate.
2888         * Makefile.in: Correct install of multilibs and shared libs, use
2889         INSTALL_DATA for include files.
2890
2891 Mon Dec 17 17:02:12 2001  Nicola Pero  <nicola@brainstorm.co.uk>
2892
2893         * init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
2894         categories - when an unclaimed category was found, the loop was
2895         doing two steps forward instead of one, so that in certain cases
2896         it was failing to properly load all the categories.  (Reported
2897         with fix by Alexander Malmberg <alexander@malmberg.org>).
2898
2899 2001-11-14  Aldy Hernandez  <aldyh@redhat.com>
2900
2901         * encoding.c: Add target_flags.
2902
2903 2001-11-07  Aldy Hernandez  <aldyh@redhat.com>
2904
2905          * objc/objc-api.h (_C_VECTOR): New.
2906
2907          * encoding.c (VECTOR_TYPE): New.
2908
2909 Mon Oct 29 21:29:21 2001  Nicola Pero  <n.pero@mi.flashnet.it>
2910
2911         * class.c: Rewritten the class table to use optimized, lock-free
2912         lookup.  This more than doubles the speed of class method
2913         invocations.  (class_table_setup), (class_table_insert),
2914         (class_table_replace), (class_table_get_safe),
2915         (class_table_next), (class_table_print),
2916         (class_table_print_histogram): New functions.
2917         (__objc_init_class_tables): Use class_table_setup.
2918         (__objc_add_class_to_hash): Use class_table_get_safe and
2919         class_table_insert.  (objc_lookup_class), (objc_get_class): Do not
2920         assert the existence of the table; do not lock the runtime; use
2921         class_table_get_safe.  (objc_next_class): Use class_table_next.
2922         (__objc_resolve_class_links): Use class_table_next.
2923         (class_pose_as): Use class_table_replace.
2924
2925 2001-09-10  Ovidiu Predescu  <ovidiu@cup.hp.com>
2926
2927         * gc.c: Removed the DEBUG declaration.
2928
2929 Wed Jul 18 12:48:56 2001  Nicola Pero  <n.pero@mi.flashnet.it>
2930
2931         * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
2932         rather than through objc_thread_id, to save a function call.
2933         (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
2934         Ditto.
2935
2936 Mon Jul 16 12:15:00 2001  Nicola Pero  <n.pero@mi.flashnet.it>
2937
2938         * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
2939         to cast an id to a Class, which can not be done.  Make the check
2940         by using CLS_ISMETA on the class pointer instead.
2941         (object_is_meta_class): Similar fix.
2942
2943 2001-06-09  Alexandre Oliva  <aoliva@redhat.com>, Stephen L Moshier  <moshier@mediaone.net>
2944
2945         * configure.in (AC_EXEEXT): Work around in case it expands to
2946         nothing, as in autoconf 2.50.
2947         * acinclude.m4: Likewise.
2948         * configure: Rebuilt.
2949
2950 2001-06-08  Nicola Pero  <n.pero@mi.flashnet.it>
2951
2952         * THREADS: Explain that when we compile libobjc inside GCC, we
2953         always use thr-objc.c as a backend, which uses GCC's thread code.
2954
2955 2001-06-06  Richard Frith-Macdonald  <rrfm@gnu.org>
2956
2957         * init.c (__objc_send_message_in_list): When setting a new entry
2958         in __objc_load_methods use the method IMP as key, but check to see
2959         if the method is in the hashtable by looking at the IMP also.
2960         Also ... call the method after adding it to the hashtable rather
2961         than before ... thus preventing an obscure possibility of infinite
2962         recursion if a +load method itself loads a subclass.
2963
2964 2001-05-25  Ovidiu Predescu  <ovidiu@cup.hp.com>
2965
2966         * init.c (__objc_send_message_in_list): When setting a new entry
2967         in __objc_load_methods use the method name as key, not the method
2968         IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
2969
2970 2001-05-09  Joseph S. Myers  <jsm28@cam.ac.uk>
2971
2972         * objc-features.texi: Move to ../gcc/objc.texi.
2973         * fdl.texi: Remove.
2974         * Makefile.in: Don't generate documentation from
2975         objc-features.texi.
2976
2977 2001-05-01  Mark Mitchell  <mark@codesourcery.com>
2978
2979         * fdl.texi: New file.
2980         * objc-features.texi: Simplify.
2981         * Makefile.in: Adjust accordingly.
2982
2983 2001-04-30  Mark Mitchell  <mark@codesourcery.com>
2984
2985         * objc-features.texi: Use the GFDL.
2986
2987 Wed Mar 21 04:44:58 EST 2001  John Wehle  (john@feith.com)
2988
2989         * encoding.c (REAL_TYPE): Define.
2990
2991 2001-03-19  David Edelsohn  <edelsohn@gnu.org>
2992
2993         * encoding.c (TYPE_MODE): Define.
2994
2995 2001-03-14  Nicola Pero  <n.pero@mi.flashnet.it>
2996
2997         * thr.c (objc_thread_add): New function.
2998         (objc_thread_remove): Ditto.
2999         * objc/thr.h: Declare them.
3000         * libobjc.def: Mention them.
3001
3002 2001-02-28  Ovidiu Predescu  <ovidiu@cup.hp.com>
3003
3004         * objc-features.texi: Document the @compatibility_alias compiler
3005         directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
3006
3007 Fri Feb 23 18:12:00 2001  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3008
3009         * sendmsg.c (__objc_forward): Delete strlen() declaration.
3010
3011 2001-02-08  Geoffrey Keating  <geoffk@redhat.com>
3012
3013         * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
3014         we're not interested in the result and they might fail.
3015         * configure: Regenerated.
3016
3017 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3018
3019         * objc-features.texi: Use @email.
3020
3021 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3022
3023         * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
3024         printf.
3025
3026 2000-01-11  Richard Earnshaw  <rearnsha@arm.com>
3027
3028         * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
3029         determines the value dynamically.
3030
3031 Wed Jan  3 00:49:10 2001  Ovidiu Predescu  <ovidiu@cup.hp.com>
3032
3033         * sendmsg.c: Added __objc_msg_forward, a hook that allows external
3034         libraries to provide a function that returns the real forwarding
3035         function. This can alleviate problems __builtin_apply() and
3036         friends have on various platforms. (Solution suggested by Helge
3037         Hess.)
3038
3039         * objc/objc-api.h: Define __objc_msg_forward.
3040
3041         * sendmsg.c: Define gen_rtx_REG.
3042
3043 2000-12-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
3044
3045         * thr-rtems.c: New file. Stub to compile.
3046
3047 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
3048
3049         * configure: Rebuilt with new libtool.m4.
3050
3051 Tue Aug 15 00:38:56 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3052
3053         * configure.in: Create a config.h file. Check for <sched.h>.
3054         * configure: Regenerate.
3055
3056         * config.h.in: Check for <sched.h>.
3057
3058 2000-08-14  Zack Weinberg  <zack@wolery.cumb.org>
3059
3060         * configure: Regenerate after change to ../libtool.m4.
3061
3062 2000-08-14  Andreas Schwab  <schwab@suse.de>
3063
3064         * objc-features.texi (Top): Move @menu at end of node.
3065
3066 2000-08-11  Manfred Hollstein  <manfredh@redhat.com>
3067
3068         * objc-features.texi: Move @node Top before @menu.
3069
3070 Sun Aug  6 23:27:49 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3071
3072         * objc-features.texi: Documented the new -fconstant-string-class
3073         option.
3074
3075 Sun Aug  6 22:51:16 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3076
3077         * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
3078         improve the Posix thread support for Objective-C.
3079
3080 2000-08-04  Zack Weinberg  <zack@wolery.cumb.org>
3081
3082         * aclocal.m4: Replace copy of ../libtool.m4 with
3083         sinclude(../libtool.m4).
3084
3085 Fri Jul 28 08:58:02 2000  Nicola Pero  <nicola@brainstorm.co.uk>
3086
3087         * configure.in: Added libtool support; build shared libraries
3088         if --enable-shared was passed on command line.
3089         * Makefile.in: Modified most compilation commands to use libtool.
3090         * aclocal.m4: New symbolic link to the ../libtool.m4, from the
3091         libtool distribution.
3092
3093 Sat Jul 29 00:10:21 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3094
3095         * sarray.c, Object.m: Removed the explicit prototypes for strlen
3096         and memcpy on 64-bit platforms (Suggested by Rodney Brown
3097         <rdb@cup.hp.com>).
3098
3099 2000-05-12  H.J. Lu  (hjl@gnu.org)
3100
3101         * Makefile.in (GTHREAD_FLAGS): New.
3102         (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
3103         (OBJC_THREAD_FILE): Changed to thr-objc.
3104
3105         * configure.in (GTHREAD_FLAGS): New, check and replace it for
3106         Makefile.
3107         (OBJC_THREAD_FILE): Removed.
3108
3109         * thr-objc.c: New.
3110
3111 2000-07-13  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3112
3113         * objc/hash.h: Include string.h.
3114
3115 2000-04-15  David Edelsohn  <edelsohn@gnu.org>
3116
3117         * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
3118
3119 2000-04-12  Jakub Jelinek  <jakub@redhat.com>
3120
3121         * Object.m (strlen): Provide prototype on all 64bit platforms,
3122         not only alpha.
3123         * sarray.c (memcpy): Likewise.
3124         * encoding.c (objc_layout_finish_structure): Don't use
3125         ROUND_TYPE_ALIGN on sparc.
3126
3127         * encoding.c (objc_layout_structure_next_member): Do the whole
3128         procedure even for the first member, so that we get correct
3129         alignment.
3130
3131 2000-03-29  Zack Weinberg  <zack@wolery.cumb.org>
3132
3133         * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
3134         comments.
3135
3136 2000-02-23  Zack Weinberg  <zack@wolery.cumb.org>
3137
3138         * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
3139
3140 Thu Sep 23 07:19:12 1999   Chris Ball <cball@fmco.com>
3141
3142         * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
3143
3144 Tue Sep 21 07:47:10 1999  Jeffrey A Law  (law@cygnus.com)
3145
3146         * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
3147         the compiler when building C code.
3148
3149 Fri Aug  6 23:32:29 1999  Daniel Jacobowitz <drow@drow.them.org>
3150
3151         * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
3152         libdir, libsubdir and tooldir.
3153
3154 Mon Jun 21 05:40:15 1999  John David Anglin <dave@hiauly1>
3155
3156         * init.c (__objc_force_linking): Make global.
3157
3158 Thu May 20 03:20:59 1999  Jeffrey A Law  (law@cygnus.com)
3159
3160         * configure.in (AC_EXEEXT): Remove call.
3161         (compiler_name): Explicitly check with no extension and .exe
3162         extension.
3163         * configure: Regenerate.
3164
3165 Sun Apr 25 01:15:34 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3166
3167         * Makefile.in (CC1OBJ): Define in terms of CC.
3168         (runtime-info.h): Use.
3169
3170 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3171
3172         * objc-features.texi: Updated the URL to Boehm's GC page.
3173
3174 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3175
3176         * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
3177         the char as being signed (patch from Daniel Jacobowitz
3178         <drow@false.org>).
3179
3180 Wed Mar 24 22:41:28 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3181
3182         * configure.in (AC_PREREQ): Update to 2.13.
3183         (AC_EXEEXT): Call to find possible file extension.
3184         (compiler_name): Use.
3185         * configure: Regenerate.
3186
3187 Wed Jan 27 02:31:01 1999  Jeffrey A Law  (law@cygnus.com)
3188
3189         * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
3190
3191 Tue Jan  5 01:38:53 1999  Jeffrey A Law  (law@cygnus.com)
3192
3193         * configure.in (thread_file): Correct and simplify code to find
3194         the thread file.
3195         * configure: Rebuilt.
3196
3197 1998-11-26  Manfred Hollstein  <manfred@s-direktnet.de>
3198
3199         * configure.in (compiler_name): Add check to detect if this
3200         language's compiler has been built.
3201         * configure: Regenerate.
3202
3203 Mon Nov 23 16:50:28 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3204
3205         *  configure.in: Use AC_PREREQ(2.12.1).
3206
3207 Thu Nov 19 20:33:37 1998  Jeffrey A Law  (law@cygnus.com)
3208
3209         * Makefile.in (runtime-info.h): Avoid GNU make extensions.
3210
3211 Sun Nov  8 17:46:14 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3212
3213         * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
3214
3215 Thu Oct 22 14:34:06 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3216
3217         * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
3218
3219 Sat Oct 17 05:21:31 1998  Ovidiu Predescu  <ovidiu@slip.net>
3220
3221         * objc-features.texi (Top): Changed the email address.
3222         * objc-features.texi (Garbage Collection): Use @uref instead of @url.
3223
3224 Mon Oct 11 21:25:27 1998  Ovidiu Predescu  <ovidiu@slip.net>
3225
3226         * encoding.c: Redefine get_inner_array_type to get the first entry
3227         in the structure.
3228
3229 Thu Oct  8 12:21:14 1998  Richard Frith-Macdonald <richard@brainstorm.co.uk>
3230
3231         * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
3232         (objc_get_type_qualifiers): Similarly.
3233         * objc/encoding.h (_C_BYREF): Define.
3234         (_F_BYREF): Define.
3235
3236 1998-10-07  David S. Miller  <davem@pierdol.cobaltmicro.com>
3237
3238         * objc/sarray.h: Make boffset be an unsigned long when sparc so it
3239         works out on 64-bit systems.
3240
3241 Tue Oct  6 20:32:06 1998  Alexandre Oliva  <oliva@dcc.unicamp.br>
3242
3243         * Makefile.in (INCLUDES): Make it multilib-friendly.
3244
3245 Fri Oct  2 07:12:14 1998  H.J. Lu  (hjl@gnu.org)
3246
3247         * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
3248
3249 Thu Oct  1 22:33:03 1998 Robert Lipe  <robertl@dgii.com>
3250                          Jeffrey A Law  (law@cygnus.com)
3251
3252         * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
3253         (FLAGS_TO_PASS): Added.
3254         (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
3255
3256         * archive.c: Change config.h to tconfig.h.
3257
3258         * configure.in: Find gcc's object directory even for multilibs.
3259
3260 Wed Sep 30 18:17:17 1998  Robert Lipe  <robertl@dgii.com>
3261
3262         * configure.in: Escape ^ in grep string.
3263         * configure: Rebuilt.
3264
3265 Wed Sep 30 09:14:52 1998  Jeffrey A Law  (law@cygnus.com)
3266
3267         * All .h files pushed down into the objc/ subdirectory.
3268         * Makefile.in (copy_headers): Corresponding changes.
3269         * configure.in (AC_INIT): Corresponding changes.
3270         * configure: Rebuilt.
3271
3272 1998-09-30  Ben Elliston  <bje@cygnus.com>
3273             Jeff Law      <law@cygnus.com>
3274
3275         * Makefile.in: Rewrite.
3276
3277         * configure.in: Likewise.
3278
3279         * configure: Regenerate.
3280
3281         * All .c files.  Remove "objc" prefix when including objc header
3282         files.  Include tconfig.h, not ../tconfig.h.
3283
3284 Mon Sep 21 23:27:10 1998  Ovidiu Predescu <ovidiu@slip.net>
3285
3286         * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
3287         (get_inner_array_type): Define.
3288
3289 1998-09-21  Ben Elliston  <bje@cygnus.com>
3290
3291         * New directory.  Moved files from ../gcc/objc.