libobjc/ChangeLog

   1 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
   2
   3         Update copyright years
   4
   5 2013-09-20  Alan Modra  <amodra@gmail.com>
   6
   7         * configure: Regenerate.
   8
   9 2013-07-21   OndÅej BÃlka  <neleai@seznam.cz>
  10
  11         * class.c: Fix typos.
  12         * encoding.c: Likewise.
  13         * init.c: Likewise.
  14         * objc-private/runtime.h: Likewise.
  15         * objc/runtime.h: Likewise.
  16         * objc-sync.c: Likewise.
  17
  18 2013-07-04  Kai Tietz  <ktietz@redhat.com>
  19
  20         * exception.c: Add check for SjLj to SEH blocks.
  21
  22 2013-02-03  Richard Sandiford  <rdsandiford@googlemail.com>
  23
  24         Update copyright years.
  25
  26 2012-10-19  Michael Meissner  <meissner@linux.vnet.ibm.com>
  27
  28         * encoding.c (TARGET_VSX): Provide definitions based on the
  29         current compilation options, and not based off the target options
  30         structure.
  31         (TARGET_ALTIVEC): Likewise.
  32         (TARGET_64BIT): Likewise.
  33
  34 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
  35
  36         * configure: Regenerated.
  37
  38 2012-07-19  Tristan Gingold  <gingold@adacore.com>
  39             Richard Henderson  <rth@redhat.com>
  40
  41         * exception.c (__gnu_objc_personality_seh0): New function.
  42
  43 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
  44
  45         * configure: Regenerated.
  46
  47 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  48
  49         * configure.ac (enable_objc_gc): Remove alpha*-dec-osf* handling.
  50         * configure: Regenerate.
  51
  52         * thr.c (_XOPEN_SOURCE): Define unconditionally.
  53
  54 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
  55
  56         * configure: Regenerate.
  57
  58 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  59
  60         * Makefile.in (INCLUDES): Add -I$(MULTIBUILDTOP)../libgcc.
  61         * configure.ac (target_thread_file, HAVE_GTHR_DEFAULT): Remove.
  62         * configure: Regenerate.
  63         * config.h.in: Regenerate.
  64
  65 2011-10-17  Paul Brook  <paul@codesourcery.com>
  66             Matthias Klose  <doko@ubuntu.com>
  67
  68         * exception.c (parse_lsda_header): hardcode ttype_encoding for older
  69         ARM EABI toolchains.
  70         (get_ttype_entry) Remove __ARM_EABI_UNWINDER__ variant.
  71
  72 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
  73
  74         PR libobjc/49883
  75         * init.c (__objc_exec_class): Work around a bug in clang's code
  76         generation.  Clang sets the class->info field to values different
  77         from 0x1 or 0x2 (the only allowed values in the traditional GNU
  78         Objective-C runtime ABI) to store some additional information, but
  79         this breaks backwards compatibility.  Wipe out all the bits in the
  80         fields other than the first two upon loading a class.
  81
  82 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
  83
  84         * class.c (objc_lookup_class): Added back for compatibility with
  85         clang which seems to emit calls to it.
  86
  87 2011-10-08  Richard Frith-Macdonald <rfm@gnu.org>
  88             Nicola Pero  <nicola.pero@meta-innovation.com>
  89
  90         PR libobjc/50428
  91         * sendmsg.c (__objc_send_initialize): If a class does not have an
  92         +initialize method, search for an +initialize method in the
  93         superclass and in the ancestor classes and execute the first one
  94         that is found.  This makes the GNU runtime behave in the same way
  95         as the Apple/NeXT runtime with respect to +initialize methods and
  96         subclassing.
  97
  98 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
  99
 100         PR libobjc/50002
 101         * class.c (__objc_update_classes_with_methods): Iterate over meta
 102         classes as well as normal classes when refreshing the method
 103         implementations.  This fixes replacing class methods.
 104
 105 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
 106
 107         * class.c (class_getSuperclass): Fixed to work with meta classes
 108         still in construction too.
 109
 110 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
 111
 112         * class.c (class_getSuperclass): Fixed typo in comment.
 113
 114 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
 115
 116         PR libobjc/49882
 117         * class.c (class_getSuperclass): Return the superclass if the
 118         class is in construction.
 119         * objc/runtime.h (class_getSuperclass): Updated documentation.
 120
 121 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 122
 123         * Makefile.in (INCLUDES): Search
 124         $(srcdir)/$(MULTISRCTOP)../libgcc.
 125
 126 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
 127
 128         * objc/objc.h (__GNU_LIBOBJC__): Bumped to 20110608.
 129
 130 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
 131
 132         * configure.ac (VERSION): Bumped to 4:0:0.
 133         * configure (VERSION): Likewise.
 134
 135 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
 136
 137         * objc/README: Updated.
 138         * objc-private/selector.h: Updated comments.
 139
 140 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 141
 142         * sendmsg.c (class_get_instance_method): Removed.
 143         (class_get_class_method): Removed.
 144         (objc_get_uninstalled_dtable): Removed.
 145
 146 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 147
 148         * objc-private/module-abi-8.h (class_get_instance_size): Removed.
 149         * objects.c (class_create_instance): Removed.
 150         * error.c (__USE_FIXED_PROTOTYPES__): Removed.
 151         * gc.c (__objc_generate_gc_type_description): Use
 152         class_getInstanceSize() instead of class_get_instance_size().
 153         * selector.c (sel_types_match): Made static.
 154         (sel_get_typed_uid): Removed.
 155         (sel_get_any_typed_uid): Removed.
 156         (sel_get_name): Removed.
 157         (sel_get_type): Removed.
 158         (sel_register_name): Removed.
 159         (sel_register_typed_name): Removed.
 160         (sel_get_uid): Removed.
 161
 162 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 163
 164         * encoding.c (method_get_number_of_arguments): Removed.
 165         (method_get_sizeof_arguments): Removed.
 166
 167 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 168
 169         * class.c (objc_next_class): Removed.
 170         (class_pose_as): Removed.
 171         (CLASSOF): Removed.
 172         (class_table_replace): Removed.
 173         (objc_lookup_class): Removed.
 174
 175 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 176
 177         Removed the Traditional Objective-C runtime public API.
 178         * Makefile.in (OBJC_DEPRECATED_H): Variable removed.
 179         (install-headers): Do not create the objc/deprecated directory and
 180         do not install the deprecated headers.
 181         (OBJC_H): Removed encoding.h and objc-api.h.
 182         * Object.m: Removed all methods with the exception of -class and
 183         -isEqual:.  Updated includes.  ([-class]): Use Modern API.
 184         * objc/Object.h: Do not include deprecated/Object.h.
 185         * objc/deprecated/Object.h: Removed.
 186         * linking.m (__objc_linking): Call [Object class] instead of
 187         [Object name].
 188         * Protocol.m: Removed all methods with the exception of -isEqual:.
 189         Updated includes.
 190         * objc/Protocol.h: Do not include deprecated/Protocol.h.
 191         * objc/deprecated/Protocol.h: Removed.
 192         * objc/deprecated/struct_objc_symtab.h: Removed.
 193         * objc/deprecated/struct_objc_module.h: Removed.
 194         * objc/deprecated/struct_objc_ivar.h: Removed.
 195         * objc/deprecated/struct_objc_ivar_list.h: Removed.
 196         * objc/deprecated/struct_objc_method.h: Removed.
 197         * objc/deprecated/struct_objc_method_list.h: Removed.
 198         * objc/deprecated/struct_objc_protocol_list.h: Removed.
 199         * objc/deprecated/struct_objc_category.h: Removed.
 200         * objc/deprecated/MetaClass.h: Removed.
 201         * objc/deprecated/objc_msg_sendv.h: Removed.
 202         * objc/deprecated/README: Removed.
 203         * objc/deprecated/struct_objc_class.h: Removed.
 204         * objc/deprecated/struct_objc_protocol.h: Removed.
 205         * objc/deprecated/struct_objc_selector.h: Removed.
 206         * objc/encoding.h: Removed.
 207         * objc/message.h (struct objc_super): Removed the definition for
 208         the Traditional Objective-C runtime API.
 209         * objc/objc.h: Do not include objc/objc-decls.h.
 210         deprecated/struct_objc_selector.h, deprecated/MetaClass.h,
 211         deprecated/struct_objc_class.h, deprecated/struct_objc_protocol.h
 212         and deprecated/objc_msg_sendv.h.  Uncommented new definition of
 213         Protocol *.
 214         * objc/objc-api.h: Removed.
 215         * objc/runtime.h: Updated comments.  Removed check to detect
 216         concurrent usage of Traditional and Modern APIs.
 217         * objc-private/module-abi-8.h: Always define struct objc_class and
 218         struct objc_protocol.  (struct objc_protocol_list): Changed type
 219         of 'list' argument from 'Protocol *' to 'struct objc_protocol *'.
 220         (class_get_instance_size): Added.
 221         * objc-private/protocols.h (__objc_protocols_add_protocol): Take a
 222         'struct objc_protocol *' as argument, not a 'Protocol *'.
 223         * objc-private/runtime.h: Updated comments.
 224         * objc-private/selector.h (struct objc_selector, sel_eq): Added.
 225         * class.c: Include objc-private/selector.h.
 226         (objc_get_meta_class): Return a Class instead of a MetaClass.
 227         * encoding.c (method_get_next_argument): Removed.
 228         (method_get_first_argument): Removed.
 229         (method_get_nth_argument): Removed.
 230         * gc.c: Include objc/runtime.h instead of objc/encoding.h.
 231         Include objc-private/module-abi-8.h and ctype.h.
 232         * protocols.c (__objc_protocols_add_protocol): Take a 'struct
 233         objc_protocl *' as argument, not a 'Protocol *'.
 234         (class_addProtocol): Added casts to 'struct objc_protocol *' and
 235         'Protocol *'.
 236         (class_copyProtocolList): Likewise.
 237         (protocol_conformsToProtocol): Likewise.
 238         (protocol_copyProtocolList): Likewise.
 239         * sarray.c: Include objc-private/module-abi-8.h.
 240         * sendmsg.c (method_get_next_argument): Removed.
 241         (method_get_first_argument): Removed.
 242         (method_get_nth_argument): Removed.
 243         (objc_msg_sendv): Removed.
 244         (arglist_t, retval_t): New.  (class_get_class_method): Take a
 245         'Class', not 'MetaClass', argument.
 246         * thr.c: Include module-abi-8.h.
 247
 248 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 249
 250         * Makefile.in (OBJC_DEPRECATED_H): Removed struct_objc_static_instances.h
 251         and objc_get_uninstalled_dtable.h.
 252         * objc/deprecated/struct_objc_static_instances.h: Removed.
 253         * objc/deprecated/objc_get_uninstalled_dtable.h: Removed.
 254         * objc/objc-api.h: Do not include deprecated/objc_static_instances.h
 255         and deprecated/objc_get_uninstalled_dtable.h.
 256
 257 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 258
 259         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_object_alloc.h.
 260         * objc/deprecated/objc_object_alloc.h: Removed.
 261         * objc/objc-api.h: Do not include deprecated/objc_object_alloc.h.
 262         * objects.c (_objc_object_alloc, _objc_object_dispose,
 263         _objc_object_copy): Removed.
 264         * libobjc.def (__objc_object_alloc, __objc_object_copy,
 265         __objc_object_dispose): Removed.
 266
 267 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 268
 269         * Makefile.in (OBJC_DEPRECATED_H): Removed METHOD_NULL.h.
 270         * objc/objc-api.h: Do not include deprecated/METHOD_NULL.h.
 271         * objc/deprecated/METHOD_NULL.h: Removed.
 272
 273 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 274
 275         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_valloc.h,
 276         objc_malloc.h and objc_unexpected_exception.h.
 277         (exception.lo): Do not use -Wno-deprecated-declarations.
 278         (exception_gc.lo): Likewise.
 279         * objc/objc-api.h: Do not include deprecated/objc_valloc.h,
 280         deprecated/objc_malloc.h and
 281         deprecated/objc_unexpected_exception.h.
 282         * objc/deprecated/objc_valloc.h: Removed.
 283         * objc/deprecated/objc_malloc.h: Removed.
 284         * objc/deprecated/objc_unexpected_exception.h: Removed.
 285         * exception.c (_objc_unexpected_exception): Removed.
 286         (objc_exception_throw): Do not check for
 287         _objc_unexpected_exception.
 288         * memory.c (objc_valloc, _objc_malloc, _objc_atomic_malloc,
 289         _objc_valloc, _objc_realloc, _objc_calloc, _objc_free): Removed.
 290         * libobjc.def (_objc_unexpected_exception, objc_valloc): Removed.
 291
 292 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 293
 294         * objc/objc.h: Do not include deprecated/STR.h.
 295         * objc/deprecated/STR.h: Removed.
 296         * Makefile.in (OBJC_DEPRECATED_H): removed STR.h.
 297
 298 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 299
 300         * Makefile.in (OBJC_H): Removed hash.h and sarray.h.
 301         (OBJC_DEPRECATED_H): Likewise.
 302         * libobjc.def (objc_hash_new, objc_hash_delete, objc_hash_add,
 303         objc_hash_remove, objc_hash_next, objc_hash_value_for_key,
 304         objc_hash_is_key_in_hash, hash_add, hash_delete, hash_new,
 305         hash_next, hash_remove, hash_value_for_key, hash_is_key_in_hash,
 306         sarray_at_put, sarray_at_put_safe, sarray_free, sarray_lazy_copy,
 307         sarray_new, sarray_realloc, sarray_remove_garbage): Removed.
 308         * objc/sarray.h: Removed.
 309         * objc/hash.h: Removed.
 310         * objc/deprecated/sarray.h: Removed.
 311         * objc/deprecated/hash.h: Removed.
 312         * objc/Object.h: Do not include objc/deprecated/hash.h
 313         * Object.m: Include string.h.
 314         * objc/objc-api.h: Do not include objc/deprecated/hash.h.
 315         * objc-private/common.h (GNU_LIBOBJC_COMPILING_LIBOBJC_ITSELF):
 316         Removed.
 317
 318 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 319
 320         * Object.m ([-forward::]): Removed.
 321         * objc/deprecated/Object.h ([-forward::]): Removed.
 322         * sendmsg.c (__objc_forward): Updated comments.
 323
 324 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 325
 326         * Makefile.in (OBJC_H): Removed objc-list.h.
 327         (OBJC_DEPRECATED_H): Removed objc-list.h.
 328         * objc/objc-list.h: File removed.
 329         * objc/deprecated/objc-list.h: File removed.
 330
 331 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 332
 333         * Makefile.in (OBJC_H): Removed typedstream.h.
 334         (OBJC_DEPRECATED_H): Removed typedstream.h.
 335         (C_SOURCE_FILES): Removed archive.c.
 336         (Object.lo): Rule removed.
 337         (Object_gc.lo): Likewise.
 338         (archive.lo): Likewise.
 339         (archive_gc.lo): Likewise.
 340         * objc/deprecated/Object.h ([+streamVersion:], [-read], [-write],
 341         [-awake]): Removed.
 342         Do not include deprecated/typedstream.h.
 343         * Object.m: Removed the same methods.
 344         * archive.c: File removed.
 345         * objc/typedstream.h: File removed.
 346         * objc/deprecated/typedstream.h: File removed.
 347         * libobjc.def (__objc_read_nbyte_uint, __objc_read_nbyte_ulong,
 348         __objc_write_class, __objc_write_object, __objc_write_selector,
 349         objc_close_typed_stream, objc_end_of_typed_stream,
 350         objc_flush_typed_stream, objc_get_stream_class_version,
 351         objc_open_typed_stream, objc_open_typed_stream_for_file,
 352         objc_read_array, objc_read_char, objc_read_int, objc_read_long,
 353         objc_read_object, objc_read_selector, objc_read_short,
 354         objc_read_string, objc_read_type, objc_read_types,
 355         objc_read_unsigned_char, objc_read_unsigned_int,
 356         objc_read_unsigned_long, objc_read_unsigned_short,
 357         objc_write_array, objc_write_char, objc_write_int,
 358         objc_write_long, objc_write_object, objc_write_object_reference,
 359         objc_write_root_object, objc_write_selector, objc_write_short,
 360         objc_write_string, objc_write_string_atomic, objc_write_type,
 361         objc_write_types, objc_write_unsigned_char,
 362         objc_write_unsigned_int, objc_write_unsigned_long,
 363         objc_write_unsigned_short): Removed.
 364
 365 2011-06-02  Nicola Pero  <nicola.pero@meta-innovation.com>
 366
 367         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_error.h.
 368         * objc/deprecated/objc_error.h: Removed.
 369         * objc/objc-api.h: Do not include deprecated/objc_error.h.
 370         * libobjc.def (objc_error, objc_verror): Removed.
 371         * error.c (_objc_error_handler, objc_error, objc_verror,
 372         objc_set_error_handler): Removed.
 373         * Object.m ([-error:], [-perform:], [-perform:with:],
 374         [-perform:with:with], [-subclassResponsibility:],
 375         [-notImplemented:], [-shouldNotImplement:], [-doesNotRecognize:]):
 376         Removed.
 377         * objc/deprecated/Object.h: Removed the same methods.
 378         * sendmsg.c (__objc_forward): Do not try to invoke the "error:"
 379         method after trying to invoke the "doesNotRecognize:" method.
 380
 381 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
 382
 383         * sendmsg.c: Reindented part of the file.  No non-trivial changes
 384         in code.
 385
 386 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
 387
 388         * sendmsg.c (__objc_install_dtable_for_class): Use objc_getClass,
 389         not objc_lookup_class.
 390
 391 2011-05-25  Richard Frith-Macdonald <rfm@gnu.org>
 392             David Ayers  <ayers@fsfe.org>
 393
 394         PR libobjc/38307
 395         * sendmsg.c: Include objc/hash.h.
 396         (get_implementation): New function, mostly with code from get_imp
 397         updated to support the new +initialize dispatch table logic.
 398         (get_imp): Use get_implementation.
 399         (__objc_responds_to): Updated to support the new +initialize
 400         dispatch table logic.
 401         (class_respondsToSelector): Likewise.
 402         (objc_msg_lookup): Use get_implementation.
 403         (__objc_init_install_dtable): Removed.
 404         (__objc_install_methods_in_dtable): Updated arguments.
 405         (__objc_install_dispatch_table_for_class): Renamed to
 406         __objc_install_dtable_for_class and updated to support the new
 407         +initialize dispatch table logic.
 408         (__objc_update_dispatch_table_for_class): Updated to support the
 409         new +initialize dispatch table logic.
 410         (__objc_forward): Call get_implementation instead of get_imp.
 411         (prepared_dtable_table): New.
 412         (__objc_prepare_dtable_for_class): New.
 413         (__objc_prepared_dtable_for_class): New.
 414         (__objc_get_prepared_imp): New.
 415         (__objc_install_prepared_dtable_for_class): New.
 416
 417 2011-05-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 418
 419         PR libobjc/48177
 420         * selector.c (__sel_register_typed_name): Use sel_types_match()
 421         instead of strcmp() to compare selector types (Suggestion by
 422         Richard Frith-Macdonald <rfm@gnu.org>).
 423
 424 2011-04-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 425
 426         PR libobjc/32037
 427         * Makefile.in (OBJC_GCFLAGS): Move ...
 428         * configure.ac (enable_objc_gc): ... here.
 429         Add $(libsuffix) to OBJC_BOEHM_GC.
 430         * configure: Regenerate.
 431
 432 2011-02-28  Nicola Pero  <nicola.pero@meta-innovation.com>
 433
 434         * selector.c (sel_getTypedSelector): Return NULL if there are
 435         multiple selectors with conflicting types.
 436         * objc/runtime.h (sel_getTypedSelector): Updated documentation.
 437
 438 2011-02-28  Richard Frith-Macdonald <rfm@gnu.org>
 439
 440         PR libobjc/47922
 441         * gc.c (class_ivar_set_gcinvisible): Use _C_GCINVISIBLE instead of
 442         a hardcoded "!".
 443
 444 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 445
 446         * configure: Regenerate.
 447
 448 2010-12-26  Nicola Pero  <nicola.pero@meta-innovation.com>
 449
 450         * init.c (create_tree_of_subclasses_inherited_from): Use
 451         class_superclass_of_class instead of assuming a class is
 452         unresolved when it could be resolved.  Tidied up assignment and
 453         check.
 454         (__objc_tree_insert_class): Enhanced DEBUG_PRINTF.
 455         (objc_tree_insert_class): Tidied up loop; return immediately upon
 456         inserting a class.
 457         (__objc_exec_class): Do not set __objc_class_tree_list.
 458
 459 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 460
 461         * selector.c (sel_getTypedSelector): Return NULL if given a NULL
 462         argument.
 463         (sel_registerTypedName): Same.
 464         (sel_registerName): Same.
 465         * objc/runtime.h: Updated documentation.
 466
 467 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 468
 469         * objc/runtime.h (class_addIvar): Updated documentation.  The
 470         alignment is actually the log_2 of the alignment in bytes.
 471         * ivars.c (class_addIvar): Corresponding change to the
 472         implementation.
 473
 474 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 475
 476         * objc/runtime.h (sel_getType): Renamed to sel_getTypeEncoding to
 477         be consistent with method_getTypeEncoding and
 478         ivar_getTypeEncoding.
 479         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
 480         * selector.c (sel_getType): Renamed to sel_getTypeEncoding.
 481         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
 482         (sel_get_type): Updated call to sel_getType.
 483
 484 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 485
 486         * objc/runtime.h (class_conformsToProtocol,
 487         class_copyProtocolList): Updated documentation.
 488
 489 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
 490
 491         * init.c (create_tree_of_subclasses_inherited_from): Updated
 492         DEBUG_PRINTF messages.
 493         (__objc_tree_insert_class): Same.
 494         (__objc_send_load_using_method_list): Same.
 495         (__objc_send_load): Same.
 496         (__objc_exec_class): Same.  In particular, do not print the module
 497         name since it is no longer used.
 498         * sendmsg.c (__objc_send_initialize): Added DEBUG_PRINTFs for
 499         tracking +initialize calls.
 500         (__objc_update_dispatch_table_for_class): Added DEBUG_PRINTFs for
 501         tracking updates of dispatch tables.
 502         (__objc_install_dispatch_table_for_class): Same.
 503
 504 2010-12-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 505
 506         * Makefile.in (libobjc$(libsuffix).la): Link with -Wc,-shared-libgcc.
 507         (libobjc_gc$(libsuffix).la): Likewise.
 508
 509 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
 510
 511         * sendmsg.c (class_addMethod): Return NO if the method already
 512         exists in the class.
 513
 514 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
 515
 516         * init.c (duplicate_classes): New.
 517         (__objc_exec_class): Initialize duplicate_classes.
 518         (__objc_create_classes_tree): Ignore classes in the
 519         duplicate_classes table.
 520         (__objc_call_load_callback): Same.
 521         (__objc_init_class): If a duplicate class is found, add it to
 522         duplicate_classes instead of aborting.  Return YES if the class is
 523         not a duplicate, and NO if it is.
 524         * objc-private/runtime.h (__objc_init_class): Updated prototype.
 525
 526 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
 527
 528         * objc-private/objc-list.h: Reindented file.  No code changes.
 529         * objc-private/sarray.h: Same change.
 530
 531 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
 532
 533         * objc-private/accessors.h: Removed 'extern "C"' guards.  This
 534         file is never compiled with C++.
 535         * objc-private/hash.h: Same change.
 536         * objc-private/objc-list.h: Same change.
 537         * objc-private/objc-sync.h: Same change.
 538         * objc-private/protocols.h: Same change.
 539         * objc-private/runtime.h: Same change.
 540         * objc-private/sarray.h: Same change.
 541         * objc-private/selector.h: Same change.
 542
 543 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 544
 545         PR libobjc/18764
 546         * class.c (__objc_add_class_to_hash): Return YES if the class was
 547         added, and NO if it already existed.
 548         * init.c (__objc_init_class): If __objc_add_class_to_hash returns
 549         NO, then abort the program with an error message.
 550         * objc-private/runtime.h (__objc_add_class_to_hash): Updated
 551         declaration.
 552
 553 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 554
 555         * init.c (_objc_load_callback): Initialize with 0.
 556         (__objc_call_callback): Renamed to __objc_call_load_callback.
 557         Check _objc_load_callback only once, and if it is not set, return
 558         immediately.
 559         (objc_send_load): Updated call to __objc_call_callback.
 560
 561 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 562
 563         PR libobjc/16110
 564         * init.c (__objc_send_message_in_list): Renamed to
 565         __objc_send_load_using_method_list.  Do not take an 'op' argument.
 566         Register the 'load' selector if needed.
 567         (__objc_send_load): Do not register the 'load' selector.  Updated
 568         call to __objc_send_message_in_list.
 569         (__objc_create_classes_tree): Add the class of any claimed
 570         category that was loaded in the module to the list of classes for
 571         which we try to execute +load.
 572
 573 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 574
 575         * objc-private/common.h: When DEBUG is defined, include <stdio.h>.
 576         Updated comments.
 577         * init.c (__objc_tree_insert_class): Use %p, not %x, when printing
 578         a pointer using DEBUG_PRINTF.
 579
 580 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 581
 582         PR libobjc/45953
 583         * selector.c (__sel_register_typed_name): When registering a new
 584         selector with the same name as an existing one, reuse the existing
 585         name string.  Also updated types, casts and comments in the whole
 586         function.
 587
 588 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 589
 590         * objc-private/module-abi-8.h (struct objc_symtab): Declare 'refs'
 591         to be 'struct objc_selector *' and not 'SEL'.
 592         * init.c (__objc_exec_class): Call
 593         __objc_register_selectors_from_module instead of iterating over
 594         each selector and calling __sel_register_typed_name for each.
 595         * objc-private/selector.h: Declare
 596         __objc_register_selectors_from_module instead of
 597         __sel_register_typed_name.
 598         * selector.c (__objc_register_selectors_from_module): New.
 599         (__sel_register_typed_name): Made static.
 600
 601 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 602
 603         * linking.m: Do not include objc/NXConstStr.h.
 604
 605 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 606
 607         * objc-private/runtime.h (DEBUG_PRINTF): Moved from here ...
 608         * objc-private/common.h (DEBUG_PRINTF): To here.
 609         * hash.c: Do not include objc-private/runtime.h and objc/thr.h.
 610
 611 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 612
 613         * hash.c: Tidied up comments and indentation.  No code changes.
 614
 615 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 616
 617         PR libobjc/47012
 618         * accessors.m (objc_getProperty): If not atomic, do not
 619         retain/autorelease the returned value.
 620
 621 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 622
 623         * objc-private/runtime.h (__objc_selector_max_index,
 624         __objc_init_selector_tables, __objc_register_selectors_from_class,
 625         __objc_register_selectors_from_list,
 626         __objc_register_selectors_from_description_list): Moved to ...
 627         * objc-private/selector.h: ... here.
 628
 629 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 630
 631         * objc-private/runtime.h (__objc_class_links_resolved): Removed.
 632         (__objc_print_dtable_stats): Removed.
 633         (__sel_register_typed_name): Removed.
 634         * sendmsg.c (__objc_print_dtable_stats): Use 'void' as argument.
 635
 636 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 637
 638         * init.c (__objc_exec_class): Call __objc_resolve_class_links (),
 639         if appropriate, after loading the module.
 640
 641 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 642
 643         * sendmsg.c (method_setImplementation): Do not declare.
 644
 645 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 646
 647         * objc/message.h: Updated comments.
 648         * objc/runtime.h: Updated comments.
 649
 650 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 651
 652         * class.c (objc_lookupClass): Renamed to objc_lookUpClass.
 653         * protocols.c: Updated all calls to objc_lookupClass to call
 654         objc_lookUpClass instead.
 655         * sendmsg.c (objc_lookupClass): Do not declare.
 656         (get_imp): Update call to objc_lookupClass to call
 657         objc_lookUpClass instead.
 658         * objc/runtime.h (objc_lookupClass): Renamed to objc_lookUpClass.
 659
 660 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 661
 662         * objc/runtime.h (class_ivar_set_gcinvisible): Declare.
 663         * sendmsg.c (_CLS_IN_CONSTRUCTION, CLS_IS_IN_CONSTRUCTION): Do not
 664         define.  Updated comments.
 665
 666 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 667
 668         * objc/encoding.h: Updated comments.
 669         * objc/runtime.h: Updated comments.
 670         (objc_setGetUnknownClassHandler): Mark with objc_EXPORT.
 671         (objc_sizeof_type): Same.
 672         (objc_alignof_type): Same.
 673         (objc_aligned_size): Same.
 674         (objc_promoted_size): Same.
 675         (objc_skip_type_qualifiers): Same.
 676         (objc_skip_typespec): Same.
 677         (objc_skip_offset): Same.
 678         (objc_skip_argspec): Same.
 679         (objc_get_type_qualifiers): Same.
 680         (objc_layout_structure): Same.
 681         (objc_layout_structure_next_member): Same.
 682         (objc_layout_finish_structure): Same.
 683         (objc_layout_structure_get_info): Same.
 684
 685 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 686
 687         * init.c: Updated comments.
 688         * objc/objc-api.h: Updated comments.
 689         * objc/runtime.h (_objc_load_callback): Declare.
 690
 691 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 692
 693         * objc/Object.h: Include deprecated/typedstream.h and
 694         deprecated/hash.h instead of typedstream.h.  Updated comments.
 695
 696 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 697
 698         * Makefile.in (OBJC_DEPRECATED_H): Added objc_msg_sendv.h.
 699         * objc/deprecated/objc_msg_sendv.h: New.
 700         * objc/message.h: Do not define retval_t, apply_t, arglist,
 701         arglist_t, objc_msg_sendv, now in
 702         objc/deprecated/objc_msg_sendv.h.
 703         * objc/objc.h: Do not include message.h; include
 704         objc/deprecated/objc_msg_sendv.h instead.  Tidied up comments.
 705         * sendmsg.c: Include objc/message.h.
 706         * thr.c: Include objc/message.h.
 707
 708 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 709
 710         * objc/objc-exception.h: Include objc-decls.h.  Mark all
 711         functions with objc_EXPORT.
 712         * objc/objc-sync.h: Same change.
 713
 714 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 715
 716         * Protocol.m: Moved all methods, with the exception of -isEqual:,
 717         into the 'Deprecated' category.
 718         * objc/Protocol.h: Removed all methods, moved to
 719         objc/deprecated/Protocol.h.  Include objc/deprecated/Protocol.h.
 720         * objc/deprecated/Protocol.h: New.
 721         * Makefile.in (OBJC_DEPRECATED_H): Added Protocol.h.
 722
 723 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 724
 725         * init.c: Include objc-private/selector.h.  Do not declare
 726         __sel_register_typed_name.
 727         * objc-private/selector.h (__sel_register_typed_name): Declare.
 728         * selector.c: Include objc-private/selector.h.
 729
 730 2010-12-18  Nicola Pero  <nicola.pero@meta-innovation.com>
 731
 732         * class.c: Tidied up comments and indentation.  No code changes.
 733         * error.c: Same.
 734         * exception.c: Same.
 735         * init.c: Same.
 736         * ivars.c: Same.
 737         * memory.c: Same.
 738         * objc-foreach.c: Same.
 739         * objc-sync.c: Same.
 740         * objects.c: Same.
 741         * protocols.c: Same.
 742         * sarray.c: Same.
 743         * thr.c: Same.
 744
 745 2010-12-17  Nicola Pero  <nicola.pero@meta-innovation.com>
 746
 747         * init.c: Include objc/runtime.h and objc-private/module-abi-8.h
 748         instead of objc/objc-api.h.
 749         (init_check_module_version): Take a 'struct objc_module *'
 750         argument instead of 'Module_t'.  Use 'struct objc_module *'
 751         instead of 'Module_t'.
 752         (__objc_created_classes_tree): Take a 'struct objc_module *'
 753         argument instead of 'Module_t'; use 'struct objc_symtab *' instead
 754         of 'Symtab_t'.
 755         (__objc_call_callback): Take a 'struct objc_module *' argument
 756         instead of 'Module_t'; use 'struct objc_symtab *' instead of
 757         'Symtab_t' and 'struct objc_category *' instead of 'Category_t'.
 758         (_objc_load_callback): Take a 'struct objc_category *' argument
 759         instead of 'Category *'.
 760         (class_superclass_of_class): Use objc_getClass() instead of
 761         objc_lookup_class().
 762         (create_tree_of_subclasses_inherited_from): Same change (also, use
 763         an explicit 'if' instead of '?').
 764         (objc_init_statics): Same change.
 765         (objc_send_load): Same change.
 766         (__objc_init_protocol): same change.
 767         (__objc_send_message_in_list): Take a 'struct objc_method_list *'
 768         argument instead of 'MethodList_t'.  Use 'struct objc_method *'
 769         instead of 'Method_t'.
 770         (__objc_send_load): Use 'struct objc_method_list *' instead of
 771         'MethodList_t'.  Use sel_registerName() instead of
 772         sel_register_name().
 773         (__objc_exec_class): Take a 'struct objc_module *' argument
 774         instead of 'Module_t'.  Use 'struct objc_symtab *' instead of
 775         'Symtab_t'.  Use objc_getClass() instead of objc_lookup_class().
 776         Use 'struct objc_category *' instead of 'Category_t'.
 777
 778 2010-12-16  Nicola Pero  <nicola.pero@meta-innovation.com>
 779
 780         * sendmsg.c: Include objc/runtime.h instead of objc/objc-api.h.
 781         Include objc-private/module-abi-8.h and objc-private/selector.h
 782         instead of objc/encoding.h.
 783         (objc_msg_lookup_super): Use super->super_class instead of
 784         super->class.
 785         (method_get_first_argument, method_get_next_argument): Declare
 786         locally.
 787         (class_get_instance_method): Declare before using.
 788         (objc_msg_sendv): Use 'struct objc_method' instead of 'Method'.
 789         (__objc_init_dispatch_tables, __objc_send_initialize): Use
 790         sel_registerName() instead of sel_register_name().
 791         (__objc_forward): Use sel_getName() instead of sel_get_name().
 792         (objc_get_uninstalled_dtable): Use 'void' as argument.
 793         * objc-private/selector.h: New.
 794
 795 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 796
 797         * objc/message.h (objc_super): When using the modern API, do not
 798         define Super and Super_t, and always use 'super_class' for the
 799         super class field.
 800         (objc_msg_lookup_super): Updated prototype to use 'struct
 801         objc_super *' instead of 'Super_t'.
 802         * sendmsg.c (objc_msg_lookup_super): Updated prototype to use
 803         'struct objc_super *' instead of 'Super_t'.
 804
 805 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 806
 807         * objc/message.h: Update comments, reindented code and moved
 808         deprecated types and functions at the end of the file.  No code
 809         changes.
 810
 811 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 812
 813         * ivars.c (class_addIvar): Use the 'size' argument instead of
 814         trying to calculate it using objc_sizeof_type().
 815         * objc/runtime.h (class_addIvar): Updated comments.
 816
 817 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 818
 819         * sendmsg.c: Reindented some code and tidied up comments.  No
 820         actual code changes.
 821
 822 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
 823
 824         * objc/Object.h: Moved all the methods, with the exception of
 825         -class and -isEqual:, into ...
 826         * objc/deprecated/Object.h: here.
 827         * Object.m: Moved all the methods, with the exception of -class
 828         and -isEqual: into the 'Deprecated' category.
 829
 830 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
 831
 832         * objects.c (object_copy): Do not #undef as we are no longer
 833         including objc/objc-api.h.
 834         * selector.c: Include objc/runtime.h and
 835         objc-private/module-abi-8.h.  Do not include objc/objc-api.h and
 836         objc/encoding.h.  Updated
 837         (__objc_register_selectors_from_class): Use struct
 838         objc_method_list * instead of MethodList_t.
 839         (__objc_register_selectors_from_list): Use Method instead of
 840         Method_t.
 841         (struct objc_method_description_list): Do not define here.
 842         (__objc_register_instance_methods_to_class): Use struct
 843         objc_method_list * instead of MethodList_t and Method instead of
 844         Method_t.
 845
 846 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
 847
 848         * selector.c: Reindented some code and tidied up comments.  No
 849         actual code changes.
 850
 851 2010-12-13  Iain Sandoe  <iains@gcc.gnu.org>
 852
 853         * encoding.c (_darwin_rs6000_special_round_type_align): New.
 854         (darwin_rs6000_special_round_type_align): Adjust to use new routine.
 855
 856 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
 857
 858         * sendmsg.c (selector_resolveClassMethod): New.
 859         (selector_resolveInstanceMethod): New.
 860         (__objc_resolve_class_method): New.
 861         (__objc_resolve_instance_method): New.
 862         (get_imp): Call __objc_resolve_class_method or
 863         __objc_resolve_instance_method at the appropriate time.
 864         (objc_msg_lookup): Same.
 865         (class_getClassMethod): Same.
 866         (class_getInstanceMethod): Same.
 867         (__objc_init_dispatch_tables): Initialize
 868         selector_resolveClassMethod and selector_resolveInstanceMethod.
 869         * objc/runtime.h: Updated documentation of class_getClassMethod,
 870         class_getInstanceMethod and class_getMethodImplementation.
 871
 872 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
 873
 874         * objc-private/module-abi-8.h (struct objc_symtab): Updated
 875         description of sel_ref_cnt and refs.
 876         * objc/deprecated/struct_objc_symtab.h (objc_symtab): Same change.
 877
 878 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
 879
 880         PR target/40125
 881         PR lto/46695
 882         * configure.ac (extra_ldflags_libobjc): Invoke ACX_LT_HOST_FLAGS.
 883         * Makefile.in (lt_host_flags): Import AC_SUBST'd value.
 884         * aclocal.m4: Regenerate.
 885         * configure: Regenerate.
 886
 887 2010-12-03  Matthias Klose  <doko@ubuntu.com>
 888
 889         * configure.ac (VERSION): Bump the version to 3:0:0.
 890         * configure: Regenerate.
 891
 892 2010-11-23  Richard Frith-Macdonald <rfm@gnu.org>
 893
 894         * sendmsg.c (get_imp): Fixed call to __objc_get_forward_imp to
 895         pass nil as the receiver since we don't know the receiver at this
 896         point.
 897
 898 2010-11-18  Nicola Pero  <nicola.pero@meta-innovation.com>
 899
 900         * ivars.c: Include stdlib.h.
 901         * protocols.c: Same change.
 902
 903 2010-10-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 904
 905         * Makefile.in (OBJC_SOURCE_FILES): Added accessors.m.
 906         * accessors.m: New.
 907         * init.c: Include objc-private/accessors.h.
 908         (__objc_exec_class): Call __objc_accessors_init.
 909         * objc-private/accessors.h: New.
 910
 911 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
 912
 913         * objc/message.h: Moved initial includes outside of extern "C".
 914         * objc/runtime.h: Add extern "C" for Objective-C++.
 915
 916 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
 917
 918         * init.c (objc_send_load): Do not wait for NXConstantString to be
 919         registered before executing +load.  There is no point if
 920         -fconstant-string-class=xxx is used when compiling all modules,
 921         as is the case for almost all users.
 922         * linking.m (__objc_linking): Do not try to forcefully link in
 923         NXConstantString.
 924
 925 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
 926
 927         * objc/runtime.h: Updated comments.
 928         (class_addMethod): New.
 929         (class_addIvar): New.
 930         (class_replaceMethod): New.
 931         (objc_allocateClassPair): New.
 932         (objc_registerClassPair): New.
 933         (objc_disposeClassPair): New.
 934         * class.c (objc_allocateClassPair): New.
 935         (objc_registerClassPair): New.
 936         (objc_disposeClassPair): New.
 937         (class_getSuperclass): Return Nil if a class is in construction.
 938         * init.c (__objc_exec_class): Call __objc_init_class.
 939         (__objc_init_class): New.
 940         * ivars.c (class_copyIvarList): Return NULL if class is in
 941         construction.  Do not lock the runtime mutex.
 942         (class_getInstanceVariable): Return NULL if class is in
 943         construction.  Do not lock the runtime mutex.
 944         (class_addIvar): New.
 945         * sendmsg.c (class_addMethod): New.
 946         (class_replaceMethod): New.
 947         * objc-private/module-abi-8.h (__CLS_SETNOTINFO): New.
 948         (_CLS_IN_CONSTRUCTION): New.
 949         (CLS_IS_IN_CONSTRUCTION): New.
 950         (CLS_SET_IN_CONSTRUCTION): New.
 951         (CLS_SET_NOT_IN_CONSTRUCTION): New.
 952         * objc-private/runtime.h (__objc_init_class): New.
 953
 954 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
 955
 956         * class.c (class_getSuperclass): Call __objc_resolve_class_links
 957         if the class is not resolved yet.
 958         * ivars.c (class_getInstanceVariable): Use class_getSuperclass.
 959
 960 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
 961
 962         * objc/runtime.h (class_getIvarLayout): New.
 963         (class_getWeakIvarLayout): New.
 964         (class_setIvarLayout): New.
 965         (class_setWeakIvarLayout): New.
 966         * ivars.c (class_getIvarLayout): New.
 967         (class_getWeakIvarLayout): New.
 968         (class_setIvarLayout): New.
 969         (class_setWeakIvarLayout): New.
 970
 971 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 972
 973         * objc/runtime.h (class_copyPropertyList): New.
 974         (class_getProperty): New.
 975         (property_getAttributes): New.
 976         (property_getName): New.
 977         * ivars.c (class_copyPropertyList): New.
 978         (class_getProperty): New.
 979         (property_getAttributes): New.
 980         (property_getName): New.
 981
 982 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 983
 984         * objc-private/runtime.h (__objc_update_classes_with_methods): New.
 985         * class.c (__objc_update_classes_with_methods): New.
 986         (objc_getClassList): Do not lock the class lock.
 987         * methods.c (method_exchangeImplementations): New.
 988         (method_setImplementation): New.
 989         * objc/runtime.h (method_setImplementation): New.
 990         (method_exchangeImplementations): New.
 991
 992 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 993
 994         * Protocol.m: Include objc/runtime.h and
 995         objc-private/module-abi-8.h instead of objc/objc-api.h.  Do not
 996         repeat Protocol's instance variables.
 997         (struct objc_method_description_list): Do not define here.
 998         ([-conformsTo:]): Reimplemented on top of protocol_conformsTo().
 999         ([descriptionForInstanceMethod:]): Use sel_isEqual() to compare
1000         selectors directly instead of getting names and then using strcmp.
1001         ([descriptionForClassMethod:]): Same change.
1002         ([-isEqual:]): Reimplemented on top of protocol_isEqual().
1003         * protocols.c (protocol_getMethodDescription): Use sel_isEqual()
1004         to compare selectors directly instead of getting names and then
1005         using strcmp.
1006         * objc/Protocol.h: Updated comments.
1007
1008 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1009
1010         * init.c (__objc_init_protocol): New function which fixes up a
1011         protocol's class pointer, registers it with the runtime, register
1012         all protocol selectors and registers associated protocols too.
1013         (objc_init_statics): Detect if we are initializing protocols, and
1014         if so, use __objc_init_protocol instead of only fixing up the
1015         class pointer.
1016         (__objc_init_protocls): Use __objc_init_protocol.
1017         * objc-private/module-abi-8.h: Updated comments.
1018         * objc-private/runtime.h
1019         (__objc_register_selectors_from_description_list): New.
1020         * selector.c (__objc_register_selectors_from_description_list):
1021         New.  (struct objc_method_description_list): Declare.
1022         * Protocol.m ([-descriptionForInstanceMethod:]): Use sel_get_name
1023         when accessing the name of a method, which is now correctly a SEL.
1024         ([-descriptionForClassMethod:]): Same change.
1025         * protocols.c (protocol_getMethodDescription): Same change.
1026         * objc/runtime.h: Updated comments.
1027         (sel_registerTypedName): Fixed typo in function name.
1028
1029 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1030
1031         PR libobjc/23214
1032         * init.c (objc_init_statics): Do not skip the initialization of a
1033         statics list if the first object has already been initialized; in
1034         the case of Protocols, while the first one may have been
1035         initialized, some others may not have been initialized yet.
1036
1037 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1038
1039         * Makefile.in (OBJC_DEPRECATED_H): Added
1040         objc_get_uninstalled_dtable, objc_object_alloc.h and
1041         struct_objc_static_instances.h.
1042
1043 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1044
1045         * encoding.c (method_copyReturnType): New.
1046         (method_copyArgumentType): New.
1047         (method_getReturnType): New.
1048         (method_getArgumentType): New.
1049         * methods.c (method_getDescription): New.
1050         * objc/runtime.h (method_copyReturnType): New.
1051         (method_copyArgumentType): New.
1052         (method_getReturnType): New.
1053         (method_getArgumentType): New.
1054         (method_getDescription): New.
1055
1056 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1057
1058         * encoding.c: Tidied up comments.
1059         (objc_skip_variable_name): New static inline function.
1060         (objc_sizeof_type): Use objc_skip_variable_name instead of copying
1061         the same code over and over.
1062         (objc_alignof_type): Same.
1063         (objc_aligned_size): Same.
1064         (objc_promoted_size): Same.
1065         (objc_skip_typespec): Same.
1066         (objc_layout_structure_next_member): Same.
1067         (objc_skip_offset): Skip a '-' before the digits (if any).  Fixed
1068         historical bug where objc_skip_offset would skip one byte even if
1069         there is no offset: check that the first offset digit is actually
1070         a digit before skipping it.
1071         (objc_skip_type_qualifiers): Mark as inline.
1072         (objc_skip_typespec): Mark as inline.
1073
1074 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1075
1076         * Makefile.in (C_SOURCE_FILES): Added methods.c.
1077         * encoding.c (method_getNumberOfArguments): New.
1078         (method_get_number_of_arguments): Call
1079         method_getNumberOfArguments.
1080         * ivars.c (ivar_getName): Check for NULL variable argument.
1081         (ivar_getOffset): Check for NULL variable argument.
1082         (ivar_getTypeEncoding): Check for NULL variable argument.
1083         (class_copyIvarList): New.
1084         * methods.c: New.
1085         * protocols.c (class_copyProtocolList): Check for Nil class_
1086         argument.
1087         * sendmsg.c: Use 'struct objc_method *' instead of Method_t, and
1088         'struct objc_method_list *' instead of MethodList_t.
1089         (class_getMethodImplementation): New.
1090         (class_respondsToSelector): New.
1091         (class_getInstanceMethod): New.
1092         (class_getClassMethod): New.
1093         * objc/runtime.h: Updated comments.
1094         (class_copyIvarList): New.
1095         (class_getInstanceMethod): New.
1096         (class_getClassMethod): New.
1097         (class_getMethodImplementation): New.
1098         (class_respondsToSelector): New.
1099         (method_getName): New.
1100         (method_getImplementation): New.
1101         (method_getTypeEncoding): New.
1102         (class_copyMethodList): New.
1103         (method_getNumberOfArguments): New.
1104
1105 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1106
1107         * class.c: Include objc/runtime.h and objc-private/module-abi-8.h
1108         instead of objc/objc-api.h.
1109         (objc_get_unknown_class_handler): Do not define.
1110         (class_isMetaClass): New.
1111         (class_getSuperclass): New.
1112         (class_getVersion): New.
1113         (class_setVersion): New.
1114         (class_getInstanceSize): New.
1115         * exceptions.c: Include objc/runtime.h instead of objc/objc-api.h.
1116         (is_kind_of_exception_matcher): Use objc_getSuperclass instead of
1117         objc_get_super_class.
1118         (get_ttype_entry): Use objc_getRequiredClass instead of
1119         objc_get_class.
1120         * ivars.c (class_getClassVariable): New.
1121         * objects.c: Include objc/runtime.h, objc/thr.h and
1122         objc-private/module-abi-8.h instead of objc/objc-api.h
1123         * objc/runtime.h (class_getClassVariable): New.
1124         (class_isMetaClass): New.
1125         (class_getSuperclass): New.
1126         (class_getVersion): New.
1127         (class_setVersion): New.
1128         (class_getInstanceSize): New.
1129         * objc-private/module-abi-8.h (HOST_BITS_PER_LONG): New (from
1130         objc/objc-api.h)
1131         (__CLS_INFO): Same.
1132         (__CLS_ISINFO): Same.
1133         (__CLS_SETINFO): Same.
1134         (CLS_ISMETA): Same.
1135         (CLS_ISCLASS): Same.
1136         (CLS_ISRESOLV): Same.
1137         (CLS_SETRESOLV): Same.
1138         (CLS_ISINITIALIZED): Same.
1139         (CLS_SETINITIALIZED): Same.
1140         (CLS_GETNUMBER): Same.
1141         (CLS_SETNUMBER): Same.
1142
1143 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1144
1145         * archive.c: Do not include objc/objc.h.
1146         * class.c: Do not include objc/objc.h.
1147         * encoding.c: Include objc/runtime.h, ctype.h and
1148         objc-private/module-abi-8.h instead of objc/objc-api.h and
1149         objc/encoding.h.
1150         * error.c: Do not include objc/objc.h.
1151         * gc.c: Include tconfig.h and objc/encoding.h only if
1152         OBJC_WITH_GC.
1153         * hash.c: Include objc/runtime.h and objc/thr.h instead of
1154         objc/objc-api.h.  Do not include objc/objc.h.
1155         * init.c: Do not include objc/objc.h.
1156         * ivars.c: Include objc/runtime.h, objc-private/module-abi-8.h and
1157         objc/thr.h instead of objc/objc-api.h.  Do not include
1158         objc/objc.h.
1159         * linking.m: Tidied comment.
1160         * memory.c: Include objc/runtime.h instead of objc/objc-api.h.
1161         Do not include objc/objc.h.
1162         * objects.c: Do not include objc/objc.h.
1163         * objc-sync.c: Include objc/runtime.h instead of objc/objc-api.h.
1164         * protocols.c: Do not include objc/objc.h.
1165         * sarray.c: Include objc/runtime.h instead of objc/objc-api.h.  Do
1166         not include objc/objc.h.
1167         * selector.c: Do not include objc/objc.h.
1168         * sendmsg.c: Do not include objc/objc.h.
1169         * thr.c: Include objc/runtime.h instead of objc/objc-api.h.
1170         Do not include objc/objc.h.
1171         * objc/objc-decls.h: Reindented code.
1172         * objc/runtime.h Include objc-decls.h.  Updated comments.
1173         (objc_malloc): New.
1174         (objc_atomic_malloc): New.
1175         (objc_calloc): New.
1176         (objc_realloc): New.
1177         (objc_free): New.
1178         * objc-private/runtime.h: Updated comments.
1179
1180 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1181
1182         * Makefile.in (C_SOURCE_FILES): Added protocols.c.
1183         * objc-private/protocols.h: New.
1184         * protocols.c: New.
1185         * init.c: Include objc-private/protocols.h.
1186         (__objc_exec_class): Call __objc_protocols_init on startup.
1187         (__objc_init_protocols): Call __objc_protocols_add_protocol.
1188         * objc-private/runtime.h: Use (struct objc_method_list *) instead
1189         of MethodList_t, and (struct objc_method *) instead of Method_t.
1190         * objc/deprecated/struct_objc_class.h: Define
1191         __objc_STRUCT_OBJC_CLASS_defined.
1192         * objc-private/module-abi-8.h (struct
1193         objc_method_description_list): New.
1194         (struct objc_class): Only define if
1195         __objc_STRUCT_OBJC_CLASS_defined is undefined.
1196         * objc/runtime.h (class_getName): New.
1197         (objc_getProtocol): New.
1198         (objc_copyProtocolList): New.
1199         (class_addProtocol): New.
1200         (class_conformsToProtocol): New.
1201         (class_copyProtocolList): New.
1202         (protocol_conformsToProtocol): New.
1203         (protocol_isEqual): New.
1204         (protocol_getName): New.
1205         (protocol_getMethodDescription): New.
1206         (protocol_copyMethodDescriptionList): New.
1207         (protocol_getProperty): New.
1208         (protocol_copyPropertyList): New.
1209         (protocol_copyProtocolList): New.
1210         * class.c (class_getName): New.
1211         * selector.c (sel_isEqual): New.
1212
1213 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1214
1215         * selector.c (sel_getName): Return "<null selector>" for a NULL
1216         argument.
1217         (sel_get_name): Return 0 for a NULL argument.
1218         * objc/runtime.h (sel_getName): Updated documentation.
1219
1220         * objc-private/hash.h (class_hash_table): Unused declaration
1221         removed.
1222         (module_hash_table): Same.
1223         * objc/deprecated/hash.h: Same changes.
1224
1225 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1226
1227         * class.c (objc_getClassList): New.
1228         (objc_getRequiredClass): New.
1229         (objc_getMetaClass): New.
1230         (objc_lookupClass): New.
1231         (objc_getClass): New.
1232         (__objc_get_unknown_class_handler): New.
1233         (objc_setGetUnknownClassHandler): New.
1234         (objc_get_class): Use __objc_get_unknown_class_handler.
1235         (objc_lookup_class): Call objc_getClass.
1236         * objc/objc-api.h: Updated comment and copyright notice.
1237         * objc/runtime.h: Updated comments.
1238         (objc_getClass): New.
1239         (objc_lookupClass): New.
1240         (objc_getMetaClass): New.
1241         (objc_getRequiredClass): New.
1242         (objc_getClassList): New.
1243         (objc_setGetUnknownClassHandler): New.
1244         (objc_get_unknown_class_handler): New.
1245         * objc-private/runtime.h: Use __objc_private_runtime_INCLUDE_GNU
1246         instead of __objc_runtime_INCLUDE_GNU as include guard.
1247         * objc-private/error.h (_objc_abort): Mark as noreturn.
1248
1249 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1250
1251         * Makefile.in (C_SOURCE_FILES): Added ivars.c.
1252         * ivars.c: New.
1253         * objc/objc.h: Updated comments.
1254         * objc/runtime.h (object_getClass): New.
1255         (object_getClassName): New.
1256         (object_setClass): New.
1257         (class_getInstanceVariable): New.
1258         (object_getIndexedIvars): New.
1259         (object_getInstanceVariable): New.
1260         (object_setInstanceVariable): New.
1261         (object_getIvar): New.
1262         (object_setIvar): New.
1263         (ivar_getName): New.
1264         (ivar_getOffset): New.
1265         (ivar_getTypeEncoding): New.
1266         * objc-private/module-abi-8.h (struct objc_class): Added.
1267         * objects.c (object_getClassName): New.
1268         (object_setClass): New.
1269
1270 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1271
1272         * objc/objc.h: Updated comments.
1273         * objc/objc-api.h: (object_copy): Added one argument; use a
1274         #define to maintain backwards-compatibility.  Moved
1275         _objc_object_alloc, _objc_object_copy, _objc_object_dispose and
1276         objc_get_uninstalled_dtable into
1277         objc/deprecated/objc_get_uninstalled_dtable.h and
1278         objc/deprecated/objc_object_alloc.h.  Include these files.
1279         * objc/deprecated/objc_get_uninstalled_dtable.h: New.
1280         * objc/deprecated/objc_object_alloc.h: New.
1281         * objc/runtime.h (set_getName): New.
1282         (sel_getType): New.
1283         (sel_getUid): New.
1284         (sel_registerName): New.
1285         (sel_registerTypedName): New.
1286         (sel_isEqual): New.
1287         (class_createInstance): New.
1288         (object_copy): New.
1289         (object_dispose): New.
1290         * objects.c: Do not include tconfig.h.  Include gc_typed.h if
1291         building the garbage collection version.
1292         (__objc_object_alloc): Removed.
1293         (__objc_object_copy): Removed.
1294         (__objc_object_dispose): Removed.
1295         (class_createInstance): New from code in class_create_instance.
1296         Cast second argument of GC_malloc_explicitly_typed.  Use
1297         objc_calloc.  Do not call _objc_object_alloc.
1298         (class_create_instance): Call class_createInstance.
1299         (object_copy): Added extraBytes argument.  Do not call
1300         _objc_object_copy.
1301         (object_dispose): Do not call _objc_object_dispose.
1302         * memory.c (objc_free): When using garbage collection, mark the
1303         argument as unused.
1304         * selector.c (sel_getName): New.
1305         (sel_get_name): Call sel_getName.
1306         (sel_getType): New.
1307         (sel_get_type): Call sel_getType.
1308         (sel_registerName): New.
1309         (sel_register_name): Call sel_registerName.
1310         (sel_registerTypedName): New.
1311         (sel_register_typed_name): Call sel_registerTypedName.
1312         (sel_getUid): New.
1313         (sel_get_uid): Call sel_getUid.
1314
1315 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1316
1317         * objc/objc-api.h: Define Method, Method_t, Category and
1318         Category_t.  Prevent including this file at the same time as
1319         objc/runtime.h.  Updated comments.
1320         * objc/deprecated/struct_objc_method.h: Do not define Method,
1321         Method_t.
1322         * objc/deprecated/struct_objc_category.h: Do not define Category,
1323         Category_t.
1324         * objc-private/module-abi-8.h: New file containing a copy of all
1325         the structure definitions.  Not used yet.
1326         * objc/encoding.h (objc_aligned_size): Removed duplicate
1327         declaration.  Updated comments.
1328         * objc/runtime.h: Added Ivar, objc_property_t, Property, Method,
1329         Category, struct objc_method_description, _C_ID and similar,
1330         _C_CONST and similar and _F_CONST and similar.  Added
1331         objc_sizeof_type, objc_alignof_type, objc_aligned_size,
1332         objc_promoted_size, objc_skip_type_qualifier, objc_skip_typespec,
1333         objc_skip_offset, objc_skip_argspec, objc_get_type_qualifiers,
1334         struct objc_struct_layout, objc_layout_structure,
1335         objc_layout_structure_next_member, objc_layout_finish_structure,
1336         objc_layout_structure_get_info.  Prevent including this file at
1337         the same time as objc/objc-api.h.
1338
1339 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1340
1341         * Makefile.in (OBJC_DEPRECATED_H): Added struct_objc_category.h,
1342         struct_objc_ivar.h, struct_objc_ivar_list.h, struct_objc_method.h,
1343         struct_objc_method_list.h, struct_objc_module.h,
1344         struct_objc_protocol_list.h, struct_objc_symtab.h.
1345         * objc/deprecated/struct_objc_category.h: New.
1346         * objc/deprecated/struct_objc_ivar.h: New.
1347         * objc/deprecated/struct_objc_ivar_list.h: New.
1348         * objc/deprecated/struct_objc_method.h: New.
1349         * objc/deprecated/struct_objc_method_list.h: New.
1350         * objc/deprecated/struct_objc_module.h: New.
1351         * objc/deprecated/struct_objc_protocol_list.h: New.
1352         * objc/deprecated/struct_objc_symtab.h: New.
1353         * objc/deprecated/struct_objc_static_instances.h: New.
1354         * objc/objc-api.h: Definitions of deprecated structures moved into
1355         the above header fragment files in objc/deprecated/.  Include the
1356         files instead of definition the structures here.  Updated
1357         comments.
1358         * objc/runtime.h: Updated comments.  Do not include objc-api.h.
1359         (objc_set_enumeration_mutation_handler): Renamed to
1360         objc_setEnumerationMutationHandler.
1361         * objc-foreach.c (objc_set_enumeration_mutation_handler): Renamed
1362         to objc_setEnumerationMutationHandler.
1363         * objc/objc-exception.h (objc_set_exception_matcher): Renamed to
1364         objc_setExceptionMatcher.
1365         (objc_set_uncaught_exception_handler): Renamed to
1366         objc_setUncaughtExceptionHandler.
1367         * exception.c: Same changes.
1368
1369 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1370
1371         * objc-sync.c: Include objc-private/common.h.
1372
1373 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1374
1375         * objc-foreach.c: Include objc-private/common.h.
1376         * objc/deprecated/METHOD_NULL.h: New file.
1377         * objc/objc-api.h: Include deprecated/METHOD_NULL.h instead of
1378         defining METHOD_NULL here.
1379         * Makefile.in (OBJC_DEPRECATED_H): Added METHOD_NULL.h.
1380         * Object.m ([+instancesRespondTo:]): Use (Method_t)0 instead of
1381         METHOD_NULL.
1382         ([-respondsTo:]): Same change.
1383         * objc/objc-api.h (method_get_imp): Converted it into a normal
1384         function so that we can hide the internals of struct objc_method.
1385         * sendmsg.c (method_get_imp): Implemented.
1386
1387 2010-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
1388
1389         * objc/objc-api.h (struct objc_super, Super, Super_t,
1390         objc_msg_lookup_super, objc_msg_sendv, objc_msg_forward,
1391         objc_msg_forward2): Declarations moved to objc/message.h.  Include
1392         message.h here.
1393         * objc/message.h: Added such declarations; updated comments.
1394
1395 2010-10-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1396
1397         Implemented fast enumeration for Objective-C.
1398         * Makefile.in (C_SOURCE_FILES): Added objc-foreach.c.
1399         (OBJC_H): Added runtime.h
1400         * objc-foreach.c: New file.
1401         * objc/runtime.h: New file.
1402
1403 2010-09-30  Kai Tietz  <kai.tietz@onevision.com>
1404
1405         * objc/deprecated/struct_objc_class.h: Add padding
1406         to avoid warning with -Wpadded.
1407
1408 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1409
1410         * encoding.c (objc_sizeof_type): Added support for vector type and
1411         for double long types.
1412         (objc_alignof_type): Same change.
1413         (objc_skip_typespec): Same change.
1414         * objc/encoding.h (_C_GCINVISIBLE): Use '|' for _C_GCINVISIBLE
1415         instead of '!' since '!' is already used for _C_VECTOR.
1416         * objc/objc-api.h (_C_LNG_DBL): Added.
1417
1418 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1419
1420         * libobjc_entry.c: File removed.
1421
1422 2010-09-26  Kai Tietz  <kai.tietz@onevision.com>
1423
1424         * sendmsg.c (objc_msg_lookup): Remove inline.
1425         (objc_get_uninstalled_dtable): Likewise.
1426         * encoding.c (objc_skip_type_qualifiers): Likewise.
1427         (objc_skip_offset): Likewise.
1428         * archive.c (__objc_write_object): Likewise
1429         (__objc_write_class):
1430         (__objc_write_selector):
1431         (objc_read_char):
1432         (objc_read_unsigned_char):
1433         (objc_read_short):
1434         (objc_read_unsigned_short):
1435         (objc_read_int):
1436         (objc_read_long):
1437         (__objc_read_nbyte_uint):
1438         (objc_read_unsigned_int):
1439         (objc_read_unsigned_long):
1440         * objc/objc-decls.h (obc_EXPORT): Remove dllexport for DLL_EXPORT case.
1441         (objc_EXPORT): Likewise.
1442         * objc/message.h (objc-decls.h): Add include.
1443         * objc/objc-api.h: Mark API by objc_EXPORT.
1444         * libobjc.def (__objc_responds_to): Removed.
1445
1446 2010-09-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1447
1448         * hash.c: Include objc-private/hash.h instead of objc/hash.h.
1449
1450         * objc/sarray.h: Moved into objc/deprecated/sarray.h;
1451         objc/sarray.h replaced with a placeholder including the file from
1452         the deprecated/ directory.
1453         * objc-private/sarray.h: New file (private copy of sarray.h).
1454         * hash.c: Include <assert.h> instead of "assert.h"
1455         * sarray.c: Include <assert.h> instead of "assert.h".  Include
1456         objc-private/sarray.h instead of objc/sarray.h.
1457         * selector.c: Include objc-private/sarray.h instead of
1458         objc/sarray.h.
1459         * sendmsg.c: Include <assert.h>.  Include objc-private/sarray.h
1460         instead of objc/sarray.h.
1461         * Makefile.in (OBJC_DEPRECATED_H): Added sarray.h.
1462
1463 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1464
1465         * objc-private/objc-list.h (list_remove_elem): Unused function
1466         removed.  (list_nth): Unused function removed.  (list_find):
1467         Unused function removed.  (list_lenght): Unused function removed.
1468
1469 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1470
1471         * objc/hash.h: Moved into objc/deprecated/hash.h; objc/hash.h
1472         replaced with a placeholder including the file from the
1473         deprecated/ directory.
1474         * objc/objc-api.h: Updated includes.
1475         * objc/typedstream.h: Updated includes.
1476         * objc-private/hash.h: New file (private copy of hash.h).
1477         * objc/objc-list.h: Moved into objc/deprecated/objc-list.h;
1478         objc/objc-list.h replaced with a placeholder including the file
1479         from the deprecated/ directory.
1480         * objc-private/objc-list.h: New file (private copy of objc-list.h).
1481         * init.c: Include objc-private/hash.h and objc-private/objc-list.h
1482         instead of objc/hash.h and objc/objc-list.h.
1483         * selector.c: Same change.
1484         * class.c: Added include <string.h>, which used to be implicitly included
1485         when hash.h was included.
1486         * exception.c: Same change.
1487         * objects.c: Same change.
1488         * sarray.c: Same change.
1489         * sendmsg.c: Same change.
1490         * Makefile.in (OBJC_DEPRECATED_H): Added hash.h and objc-list.h.
1491
1492 2010-09-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1493
1494         Implemented objc_sync_enter() and objc_sync_exit(), which are
1495         required by @synchronized() to work.
1496         * objc-sync.c: New file.
1497         * objc/objc-sync.h: New file.
1498         * objc-private/objc-sync.h: New file.
1499         * init.c (__objc_exec_class): Call __objc_sync_init() during the
1500         Objective-C runtime startup.
1501         * Makefile.in: Added objc-sync.c and objc-sync.h.
1502         * configure.ac: Added GCC_CHECK_TLS.
1503         * acinclude.m4: Include ../config/enable.m4 and ../config/tls.m4.
1504         * configure: Regenerated.
1505         * config.h.in: Regenerated.
1506
1507 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1508
1509         * Makefile.in (%_gc.lo): New pattern rules to build the
1510         garbage-collected version of the library.  Removed rules for
1511         specific files that are no longer needed.  Standardized all rules.
1512         (C_SOURCE_FILES, OBJC_SOURCE_FILES): New variables.
1513         (OBJS, OBJS_GC): Compute these from C_SOURCE_FILES and
1514         OBJC_SOURCE_FILES.
1515         (INCLUDES): Removed the unused include -I$(srcdir)/objc.
1516
1517 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1518
1519         * memory.c (objc_calloc): Fixed call to GC_malloc when building
1520         with Garbage Colletion.
1521
1522 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1523
1524         * memory.c: Do not include objc-private/runtime.h.
1525
1526 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1527
1528         * objc/deprecated/objc_malloc.h: New file.
1529         * objc/deprecated/objc_valloc.h: New file.
1530         * objc/objc-api.h: Include the files instead of defining
1531         objc_valloc, _objc_malloc() and similar.
1532         * Makefile.in (OBJC_DEPRECATED_H): Added objc_valloc.h and
1533         objc_malloc.h.
1534         * memory.c: Removed the extra layer of indirection of _objc_malloc
1535         and similar.
1536         (objc_calloc): Use GC_malloc in the garbage-collected
1537         implementation as GC_malloc returns memory that is already freed.
1538         (objc_valloc): Deprecated.
1539
1540 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1541
1542         * objc/deprecated/objc_error.h: New file.
1543         * objc/objc-api.h: Include deprecated/objc_error.h instead of
1544         defining objc_error and related.
1545         * error.c: New file.  Added _objc_abort function which replaces
1546         objc_error.  No change in functionality as they both print an
1547         error and abort.
1548         * misc.c: File removed.  Code moved into memory.c and error.c.
1549         * memory.c: New file.
1550         * objc-private/error.h: New file.
1551         * archive.c: Include objc-private/error.h and use _objc_abort
1552         instead of objc_error everywhere.
1553         * class.c: Same change.
1554         * encoding.c: Same change.
1555         * init.c: Same change, and simplified init_check_module_version.
1556         * memory.c: Same change.
1557         * sendmsg.c:  Same change.
1558         * thr.c: Same change.
1559         * Makefile.in (OBJ_DEPRECATED_H): Added objc_error.h.
1560         (OBJ_H): Reordered list.
1561         (OBJS): Removed misc.lo, added memory.lo and error.lo.
1562         (OBJS_GC): Removed misc_gc.lo, added memory_gc.lo and error_gc.lo.
1563         (misc_gc.lo): Rule removed.
1564         (error_gc.lo): Rule added.
1565         (memory_gc.lo): Rule added.
1566
1567 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1568
1569         * objc/objc.h (__GNU_LIBOBJC__): New #define providing an easy way
1570         to check the API version.  Added some comments.
1571
1572         * objc-private/common.h: New file.
1573         * NXConstStr.m: Include objc-private/common.h.
1574         * Object.m: Same change.
1575         * Protocol.m: Same change.
1576         * archive.c: Same change.
1577         * class.c: Same change.
1578         * encoding.c: Same change.
1579         * exception.c: Same change.
1580         * gc.c: Same change.
1581         * hash.c: Same change.
1582         * init.c: Same change.
1583         * libobjc_entry.c: Same change.
1584         * linking.m: Same change.
1585         * misc.c: Same change (and added a comment).
1586         * nil_method.c: Same change.
1587         * objects.c: Same change.
1588         * sarray.c: Same change.
1589         * selector.c: Same change.
1590         * sendmsg.c: Same change.
1591         * thr.c: Same change.
1592
1593 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1594
1595         * objc/objc-api.h: Removed obsolete #ifdef for NeXTSTEP.
1596
1597 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1598
1599         * archive.c: Removed not needed includes.
1600         * class.c: Same change.
1601         * hash.c: Same change.
1602         * misc.c: Same change.
1603         * nil_method.c: Same change.
1604         * objects.c: Same change.
1605         * sarray.c: Same change.
1606         * sendmsg.c: Same change.
1607         * thr.c: Same change.
1608
1609 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1610
1611         * objc/runtime.h: Moved to objc-private/runtime.h.  Do not include
1612         all the objc/*.h files.
1613         * objc-private/runtime.h: New file.
1614         * archive.c: Include objc-private/runtime.h (and required objc/*.h
1615         files) instead of objc/runtime.h.
1616         * class.c: Same change.
1617         * hash.c: Same change.
1618         * init.c: Same change.
1619         * misc.c: Same change.
1620         * nil_method.c: Same change.
1621         * objects.c: Same change.
1622         * sarray.c: Same change.
1623         * selector.c: Same change.
1624         * sendmsg.c: Same change.
1625         * thr.c: Same change.
1626
1627 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1628
1629         * objc/deprecated/struct_objc_selector.h: New file.  Definition of
1630         'struct objc_selector' and 'sel_eq' moved here.
1631         * objc/deprecated/struct_objc_protocol.h: New file.  Definition of
1632         'struct objc_procotol' moved here.
1633         * objc/deprecated/struct_objc_class.h: New file.  Definition of
1634         'struct objc_class' moved here.
1635         * objc/deprecated/MetaClass.h: New file.  Definition of MetClass
1636         moved here.
1637         * objc/deprecated/STR.h: New file.  Definition of STR moved here.
1638         * objc/message.h: New file.  Definitions for relval_t, apply_t,
1639         arglist, arglist_t and objc_msg_lookup were moved here.
1640         * objc/objc.h: Include the above files instead of defining the
1641         corresponding structs, types and functions here.  Added new opaque
1642         definitions for SEL and Class.  Use Class and not 'struct
1643         objc_class *' in the definition of 'struct objc_object'.
1644         Commented all types defined in the file.  Removed special
1645         definition of BOOL as 'int' on __vxworks; use 'unsigned char'
1646         there as well.
1647         * objc/deprecated/objc-unexpected-exception.h: Renamed to
1648         objc_unexpected_exception.h.
1649         * objc/objc-api.h: Updated include of
1650         objc-unexpetected-exception.h
1651         * objc/objc-exception.h: Updated comments.
1652         * Makefile.in (OBJC_H, OBJC_DEPRECATED_H): Added the new header
1653         files.  Reindented list of files.
1654
1655 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1656
1657         * objc/objc-api.h (objc_trace): Unused variable removed.
1658
1659 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1660
1661         * objc/deprecated: New directory.
1662         * objc/deprecated/README: New file.
1663         * objc/README: New file.
1664         * objc/typedstream.h: Moved into objc/deprecated/typedstream.h;
1665         objc/typedstream.h replaced with a placeholder including the file
1666         from the deprecated/ directory.
1667         * objc/deprecated/objc-unexpected-exception.h: New file with the
1668         definition of _objc_unexpected_exception.
1669         * objc/objc-api.h: Include deprecated/objc-unexcepted-exception.h
1670         instead of defining _objc_unexpected_exception.
1671         * objc/deprecated/Object.h: New file with the deprecated Object
1672         methods in a 'Deprecated' category.
1673         * objc/Object.h Include deprecated/Object.h instead of defining
1674         the deprecated methods.
1675         * Object.m: Moved deprecated methods into 'Deprecated' category.
1676         * objc-private: New directory.
1677         * objc-private/README: New file.
1678         * Makefile.in (OBJC_DEPRECATED_H): New variable.
1679         (install-headers): Create installation directory for
1680         OBJC_DEPRECATED_H headers, and install them.
1681
1682 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1683
1684         * objc/objc-exception.h: Fixed include of objc.h.
1685
1686 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1687
1688         * objc/objc-exception.h: New file.
1689         * exception.c (objc_set_uncaught_exception_handler): Implemented.
1690         (objc_set_exception_matcher): Implemented.
1691         (objc_exception_throw): Use the uncaught exception handler if set.
1692         (PERSONALITY_FUNCTION): Use the exception matcher instead of the
1693         hardcoded isKindOf.
1694         (isKindOf): Renamed to is_kind_of_exception_matcher.  Tidied code
1695         up.  Removed segmentation fault when value is 'nil'.
1696         * objc/objc-api.h (_objc_unexpected_exception): Mark as
1697         deprecated.
1698         * Makefile.in (exception.lo, exception_gc.lo): Use
1699         -Wno-deprecated-declarations when compiling.
1700         (OBJC_H): Added objc-exception.h
1701
1702 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1703
1704         * objc/typedstream.h: Deprecate all functions in the file.  This
1705         file is obsolete.
1706         * objc/Object.h ([+streamVersion:], [-read:], [-write:],
1707         [-awake]): Documented that these methods are deprecated.  Added a
1708         brief description of the Object class and its relationship to the
1709         NSObject class.
1710         * Makefile.in: Compile archive.c and Object.m with
1711         -Wno-deprecated-declarations.
1712
1713 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1714
1715         Removed obsolete intermediate threading layer.
1716         * thr.c: Use __gthread_objc_xxx functions directly instead of
1717         __objc_thread_xxx ones.
1718         * objc/thr.h: Removed prototypes of no longer existing
1719         __objc_thread_xxx functions.
1720         * Makefile.in: Removed thr-objc.lo.
1721         * thr-dce.c: File removed.
1722         * thr-decosf1.c: File removed.
1723         * thr-irix.c: File removed.
1724         * thr-mach.c: File removed.
1725         * thr-objc.c: File removed.
1726         * thr-os2.c: File removed.
1727         * thr-posix.c: File removed.
1728         * thr-pthreads.c: File removed.
1729         * thr-rtems.c: File removed.
1730         * thr-single.c: File removed.
1731         * thr-solaris.c: File removed.
1732         * thr-vxworks.c: File removed.
1733         * thr-win32.c: File removed.
1734         * README.threads: File removed.
1735         * THREADS.MACH: File removed.
1736         * THREADS: Updated.
1737
1738 2010-09-07  Nicola Pero  <nicola.pero@meta-innovation.com>
1739
1740         * Object.m (MAX_CLASS_NAME_LEN): Unused define removed.
1741
1742 2010-09-06  Iain Sandoe  <iains@gcc.gnu.org>
1743
1744         * encoding.c: Add TARGET_ALIGN_NATURAL definition for m64 powerpc darwin.
1745         Add a comment as to why, update FIXME comments.
1746
1747 2010-09-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1748
1749         * makefile.dos: Obsolete file removed.
1750
1751 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1752
1753         * aclocal.m4: Regenerate.
1754
1755 2010-03-23  Dave Korn  <dave.korn.cygwin@gmail.com>
1756
1757         PR libobjc/30445
1758         * configure.ac (extra_ldflags_libobjc): Define appropriately for
1759         Cygwin and MinGW hosts.
1760         * Makefile.am (libobjc_s.a): Remove dead pre-libtool target.
1761         (libobjc.dll): Likewise.
1762         * configure: Regenerate.
1763
1764 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1765
1766         * configure: Regenerate.
1767
1768 2009-11-28  Jakub Jelinek  <jakub@redhat.com>
1769
1770         * sarray.c (sarray_free): Use old_buckets variable.
1771         * encoding.c (objc_layout_structure_next_member): Remove unused
1772         bfld_type_size variable.
1773
1774 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1775
1776         * configure.ac (AC_PREREQ): Bump to 2.64.
1777
1778 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1779
1780         * aclocal.m4: Regenerate.
1781         * configure: Regenerate.
1782         * config.h.in: Regenerate.
1783
1784 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1785
1786         * Makefile.in (LIBTOOL): Add $(LIBTOOLFLAGS).
1787
1788 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1789
1790         * Makefile.in (AUTOCONF, ACLOCAL, ACLOCAL_AMFLAGS, aclocal_deps):
1791         New variables.
1792         ($(srcdir)/configure, $(srcdir)/aclocal.m4): New rules.
1793
1794 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1795
1796         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
1797
1798 2009-04-09  Nick Clifton  <nickc@redhat.com>
1799
1800         * sendmsg.c: Change copyright header to refer to version 3 of
1801         the GNU General Public License with version 3.1 of the GCC
1802         Runtime Library Exception and to point readers at the COPYING3
1803         and COPYING3.RUNTIME files and the FSF's license web page.
1804         * NXConstStr.m: Likewise.
1805         * Object.m: Likewise.
1806         * Protocol.m: Likewise.
1807         * archive.c: Likewise.
1808         * class.c: Likewise.
1809         * encoding.c: Likewise.
1810         * exception.c: Likewise.
1811         * gc.c: Likewise.
1812         * hash.c: Likewise.
1813         * init.c: Likewise.
1814         * libobjc_entry.c: Likewise.
1815         * linking.m: Likewise.
1816         * misc.c: Likewise.
1817         * nil_method.c: Likewise.
1818         * objc/NXConstStr.h: Likewise.
1819         * objc/Object.h: Likewise.
1820         * objc/Protocol.h: Likewise.
1821         * objc/encoding.h: Likewise.
1822         * objc/hash.h: Likewise.
1823         * objc/objc-api.h: Likewise.
1824         * objc/objc-decls.h: Likewise.
1825         * objc/objc-list.h: Likewise.
1826         * objc/objc.h: Likewise.
1827         * objc/runtime.h: Likewise.
1828         * objc/sarray.h: Likewise.
1829         * objc/thr.h: Likewise.
1830         * objc/typedstream.h: Likewise.
1831         * objects.c: Likewise.
1832         * sarray.c: Likewise.
1833         * selector.c: Likewise.
1834         * thr-dce.c: Likewise.
1835         * thr-decosf1.c: Likewise.
1836         * thr-irix.c: Likewise.
1837         * thr-mach.c: Likewise.
1838         * thr-objc.c: Likewise.
1839         * thr-os2.c: Likewise.
1840         * thr-posix.c: Likewise.
1841         * thr-pthreads.c: Likewise.
1842         * thr-rtems.c: Likewise.
1843         * thr-single.c: Likewise.
1844         * thr-solaris.c: Likewise.
1845         * thr-vxworks.c: Likewise.
1846         * thr-win32.c: Likewise.
1847         * thr.c: Likewise.
1848         * libobjc.def: Change copyright header to refer to version 3 of
1849         the GNU General Public License and to point readers at the COPYING3
1850         file and the FSF's license web page.
1851         * makefile.dos: Likewise.
1852
1853 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
1854
1855         * Makefile.in: Change copyright header to refer to version
1856         3 of the GNU General Public License and to point readers at the
1857         COPYING3 file and the FSF's license web page.
1858         * configure.ac: Likewise.
1859
1860 2009-03-12  Richard Frith-Macdonald  <rfm@gnu.org>
1861             David Ayers  <ayers@fsfe.org>
1862
1863         PR libobjc/27466
1864         * objc/objc-api.h (_objc_unexpected_exception): Declare
1865         new hook.  Update copyright dates.
1866         * exception.c (objc_exception_throw): Use hook.  Update
1867         copyright dates.
1868         * libobjc.def (_objc_unexpected_exception): Export hook.
1869         Update copyright dates.
1870
1871 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1872
1873         * configure: Regenerate.
1874
1875 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1876
1877         * configure: Regenerate.
1878
1879 2008-11-21  Kai Tietz  <kai.tietz@onevision.com>
1880
1881         *  Object.m (errno): Replaced by errno.h include.
1882         (compare): Cast self to id to prevent warning on comparison.
1883         * objc/objc.h (BOOL): Prevent redeclaration of BOOL, if it is
1884         already there.
1885         * sendmsg.c (__objc_print_dtable_stats): Remove type warnings.
1886         * thr-win32.c (__objc_thread_detach): Remove type warning.
1887         (__objc_thread_id): Likewise.
1888         * thr.c (__objc_thread_detach_functiont): Add __builtin_trap ()
1889         for noreturn.
1890
1891 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
1892             Steve Ellcey  <sje@cup.hp.com>
1893
1894         * configure: Regenerate for new libtool.
1895         * config.h.in: Regenerate for new libtool.
1896
1897 2008-07-18  Matthias Klose  <doko@ubuntu.com>
1898
1899         * Makefile.in: Ignore missing ../boehm-gc/threads.mk.
1900
1901 2008-07-18  Matthias Klose  <doko@ubuntu.com>
1902
1903         * Makefile.in: Include ../boehm-gc/threads.mk.
1904         (OBJC_BOEHM_GC_LIBS): Define, (libobjc_gc$(libsuffix).la): Use it.
1905
1906 2008-07-06  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1907
1908         * Makefile.in (install-info): New stub target.
1909
1910 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1911
1912         * configure: Regenerate.
1913
1914 2008-06-14  Kai Tietz  <kai.tietz@onevision.com>
1915
1916         * exception.c (PERSONALITY_FUNCTION): Remove extra decrement
1917         if HAVE_GETIPINFO is not defined.
1918
1919 2008-06-10  Kai Tietz  <kai.tietz@onevision.com>
1920
1921         * Object.m (compare): Add type id.
1922         * objc/Object.h: Likewise.
1923         * archive.c (objc_read_class): Use size_t to extend version to be
1924         size of pointer scalar width.
1925         * sendmsg.c (rtx): Undefine it before redefinition.
1926         (__objc_print_dtable_stats): Cast arguments to long as intended.
1927
1928 2008-05-30  Julian Brown  <julian@codesourcery.com>
1929
1930         * exception.c (__objc_exception_class): Initialise as constant
1931         array for ARM EABI. Change macro to static const for non-ARM EABI.
1932         (ObjcException): Add note about structure layout. Remove landingPad
1933         and handlerSwitchValue for ARM EABI.
1934         (get_ttype_entry): Add __ARM_EABI_UNWINDER__ version
1935         of function.
1936         (CONTINUE_UNWINDING): Define for ARM EABI/otherwise cases.
1937         (PERSONALITY_FUNCTION): Use ARM EABI-specific arguments, and add
1938         ARM EABI unwinding support.
1939         (objc_exception_throw): Use memcpy to initialise exception class.
1940
1941 2008-05-25  Alan Modra  <amodra@bigpond.net.au>
1942
1943         * encoding.c (strip_array_types): Rename from get_inner_array_type.
1944         (rs6000_special_round_type_align): Update.
1945
1946 2008-05-09  Julian Brown  <julian@codesourcery.com>
1947
1948         * Makefile.in (LTLDFLAGS): New.
1949         (libobjc$(libsuffix).la, libobjc_gc$(libsuffix).la): Use above.
1950
1951 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
1952
1953         PR bootstrap/35457
1954         * aclocal.m4: Regenerate.
1955         * configure: Regenerate.
1956
1957 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
1958
1959         * configure: Regenerate.
1960
1961 2007-10-14  H.J. Lu  <hongjiu.lu@intel.com>
1962
1963         * configure.ac: Don't run config-ml.in directly.
1964         (multilib_arg): New.
1965         * configure: Regenerated.
1966
1967 2007-08-06  Andrew Pinski  <pinskia@gmail.com>
1968
1969         PR libobjc/30731
1970         * exception.c (parse_lsda_header): Use _uleb128_t/_sleb128_t instead
1971         of _Unwind_Word for variables which are used in
1972         read_uleb128/read_sleb128.
1973         (PERSONALITY_FUNCTION): Likewise.
1974
1975 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
1976
1977         * aclocal.m4: Regenerated.
1978
1979 2007-06-03  Andrew Pinski  <andrew_pinski@playstation.sony.com>
1980
1981         * configure.ac: Fix a typo in *-*-darwin clause.
1982         * configure: Regenerated.
1983
1984 2007-06-02  H.J. Lu  <hongjiu.lu@intel.com>
1985
1986         * configure.ac: Fix a typo.
1987         * configure: Regenerated.
1988
1989 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
1990
1991         * configure: Regenerate.
1992
1993 2007-06-01  Andrew Pinski  <andrew_pinski@playstation.sony.com>
1994
1995         * Makefile.in: Replace all uses of libext with libsuffix.
1996         * configure.ac: Likewise.
1997         * configure: Regenerate.
1998
1999         Revert:
2000         * Makefile.in: Remove all uses of $(libext).
2001
2002 2007-05-23  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2003
2004         * Makefile.in: Remove all uses of $(libext).
2005
2006 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
2007
2008         * configure: Regenerate.
2009         * aclocal.m4: Regenerate.
2010
2011 2007-04-21  Andrew Ruder  <andy@aeruder.net>
2012
2013         * sendmsg.c (__objc_get_forward_imp): Call
2014         __objc_msg_forward2 for real.
2015
2016 2007-04-09  Andrew Ruder  <andy@aeruder.net>
2017
2018         * sendmsg.c: Added __objc_msg_forward2, a hook that allows
2019         external libraries to provide a function that returns the real
2020         forwarding function based on both the selector and the receiver.
2021         * objc/objc-api.h: Define __objc_msg_forward2.
2022
2023 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
2024
2025         * Makefile.in: Add dummy install-pdf target.
2026
2027 2007-02-18  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
2028
2029         * objc/objc-list.h (list_free): Add keyword 'inline' to avoid
2030         unused warning.
2031
2032 2006-10-31  Geoffrey Keating  <geoffk@apple.com>
2033
2034         * encoding.c (darwin_rs6000_special_round_type_align): New.
2035
2036 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
2037
2038         * Makefile.in: Use multi_basedir instead of toplevel_srcdir.
2039         * configure.ac: Use multi.m4 from aclocal rather than custom
2040         code.  Use multi_basedir instead of toplevel_srcdir.
2041         * aclocal.m4: Regenerate.
2042         * configure: Regenerate.
2043
2044 2006-10-10  Brooks Moses  <bmoses@stanford.edu>
2045
2046         * Makefile.in: Added empty "pdf" target.
2047
2048 2006-07-18  Paolo Bonzini  <bonzini@gnu.org>
2049
2050         * configure: Regenerate.
2051
2052 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
2053
2054         * Makefile.in: Add install-html target. Add install-html to .PHONY
2055
2056 2006-02-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2057
2058         PR libobjc/26309
2059         * thr-objc.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
2060
2061 2006-01-24  David Ayers  <d.ayers@inode.at>
2062
2063         PR libobjc/9751
2064         * gc.c (class_ivar_set_gcinvisible): Replace strncpy with memcpy
2065         and insure the new strings are '\0' termintated.
2066
2067 2006-01-24  David Ayers  <d.ayers@inode.at>
2068
2069         PR libobjc/13946
2070         * configure.ac: Add include directives for --enable-objc-gc.
2071         * Makefile.in: Ditto.
2072         * configure: Regenerate.
2073
2074         * gc.c (__objc_class_structure_encoding): Increment the used bytes
2075         instead of the local pointer to them.
2076
2077 2005-12-14  Andrew Pinski  <pinskia@physics.uc.edu>
2078
2079         PR objc/25360
2080         * objc/objc-api.c (_C_COMPLEX): New define.
2081         * encoding.c (objc_sizeof_type): Handle _C_Complex.
2082         (objc_alignof_type): Likewise.
2083         (objc_skip_typespec): Likewise.
2084
2085 2005-12-15  David Ayers  <d.ayers@inode.at>
2086
2087         PR libobjc/14382
2088         * README (+load,+initialize): Fix documentation to reflect
2089         intended and implemented semantics for +load and +initialize.
2090
2091 2005-12-12  Andrew Pinski  <pinskia@physics.uc.edu>
2092
2093         * encoding.c (TYPE_FIELDS): Fix to skip over just _C_STRUCT_B and
2094         the name.
2095         (get_inner_array_type): Fix to skip over _C_ARY_B and size.
2096         (rs6000_special_round_type_align): Update for the ABI fix.
2097         (objc_layout_finish_structure): Correct the encoding which is passed to
2098         ROUND_TYPE_ALIGN.
2099
2100 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2101
2102         PR libobjc/25347
2103         * encoding.c (objc_sizeof_type): Don't handle _C_UNION_B special
2104         but use the struct layout functions.
2105         (objc_alignof_type): Likewise.
2106         (objc_layout_structure): Handle _C_UNION_B also.
2107         (objc_layout_structure_next_member): Likewise.
2108         (objc_layout_finish_structure): Likewise.
2109
2110 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2111
2112         PR libobjc/25346
2113         * objc/objc-api.h (_C_BOOL): New define.
2114         * encoding.c (objc_sizeof_type): Handle _C_BOOL.
2115         (objc_alignof_type): Likewise.
2116         (objc_skip_typespec): Likewise.
2117
2118 2005-11-20  David Ayers  <d.ayers@inode.at>
2119
2120         PR libobjc/19024
2121         * objc/hash.h: Remove deprecated hash API.
2122         * hash_compat.c: Remove.
2123         * Makefile.in: Remove reference to hash_compat.c.
2124
2125         * configure.ac (VERSION): Bump library version to 2:0:0.
2126         * configure: Regenerate.
2127
2128 2005-11-09  Alexandre Oliva  <aoliva@redhat.com>
2129
2130         PR other/4372
2131         * thr-objc.c (_XOPEN_SOURCE): Define.
2132
2133 2005-10-07  Ulrich Weigand  <uweigand@de.ibm.com>
2134
2135         PR libobjc/23612
2136         * objc/objc-api.h (struct objc_ivar): Move definition to
2137         global scope.
2138
2139 2005-09-04  Andrew Pinski  <pinskia@physics.uc.edu>
2140             Rasmus Hahn  <rassahah@neofonie.de>
2141
2142         PR libobjc/23108
2143         * archive.c (objc_write_type): Correct the element offset.
2144         (objc_read_type): Likewise.
2145
2146 2005-08-17  Kelley Cook  <kcook@gcc.gnu.org>
2147
2148         * All files: Update FSF address.
2149
2150 2005-08-13  Marcin Koziej  <creep@desk.pl>
2151             Andrew Pinski  <pinskia@physics.uc.edu>
2152
2153         PR libobjc/22492
2154         * exception.c (PERSONALITY_FUNCTION): Fix the PC with finally.
2155
2156 2005-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2157
2158         * Makefile.in (extra_ldflags_libobjc): New.
2159         (libobjc$(libext).la): Add extra_ldflags_libobjc to the link line.
2160         (libobjc_gc$(libext).la): Likewise.
2161         * configure.ac (extra_ldflags_libgfortran): Set for *-darwin* to
2162         "-Wl,-single_module".
2163         * configure: Regenerate.
2164         * linking.m (_objcInit): Remove.
2165
2166 2005-07-26  Andrew Pinski  <pinskia@physics.uc.edu>
2167
2168         PR libobjc/22606
2169         * Makefile.in (ALL_CFLAGS): Add -fexceptions.
2170
2171 2005-06-08  David Ayers  <d.ayers@inode.at>
2172
2173         * objc/NXConstStr.h, objc/Object.h, objc/Protocol.h,
2174         objc/encoding.h, objc/hash.h, objc/objc-api.h,
2175         objc/runtime.h, objc/sarray.h, objc/thr.h,
2176         objc/typedstream.h: Do not include Objective-C headers as
2177         system headers.
2178
2179 2005-06-07  David Ayers  <d.ayers@inode.at>
2180
2181         * archive.c, init.c, selector.c: Include hash.h.
2182         * archive.c, class.c, encoding.c, gc.c, hash.c, hash_compat.c,
2183         init.c, misc.c, nil_method.c, objects.c, sarray.c, selector.c,
2184         sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c, thr-mach.c,
2185         thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c, thr-rtems.c,
2186         thr-single.c, thr-solaris.c, thr-vxworks.c, thr-win32.c, thr.c:
2187         Include Objective-C headers with quotes and objc/ directory
2188         prefix.
2189
2190 2005-05-19  Richard Henderson  <rth@redhat.com>
2191
2192         * exception.c: Revert last change.
2193
2194 2005-05-19  David Ayers  <d.ayers@inode.at>
2195
2196         * exception.c: Include tsystem.h for unwind.h.
2197
2198 2005-05-09  Mike Stump  <mrs@apple.com>
2199
2200         * configure: Regenerate.
2201
2202 2005-04-12  Mike Stump  <mrs@apple.com>
2203
2204         * configure: Regenerate.
2205
2206 2005-03-21  Zack Weinberg  <zack@codesourcery.com>
2207
2208         * Makefile.in: Set gcc_version here.
2209         * configure.ac: Do not invoke TL_AC_GCC_VERSION.  Adjust quoting
2210         in definition of toolexeclibdir so that $(gcc_version) is expanded
2211         by the Makefile.
2212         * aclocal.m4, configure: Regenerate.
2213
2214 2005-03-03  David Ayers  <d.ayers@inode.at>
2215
2216         * objc/hash.h (OBJC_IGNORE_DEPRECATED_API): Update deprecated
2217         version reference.  Correct typo.
2218
2219 2005-03-02  David Ayers  <d.ayers@inode.at>
2220
2221         PR libobjc/19024
2222         * Makefile.in (OBJS): Add hash_compat.lo.
2223         (OBJS_GC): Add hash_compat_gc.lo.
2224         (hash_compat_gc.lo): New target and rule.
2225         * objc/hash.h (hash_new, hash_delete, hash_add, hash_remove)
2226         (hash_next, hash_value_for_key, hash_is_key_in_hash)
2227         (hash_ptr, hash_string, compare_ptrs, compare_strings): Prefix
2228         with objc_.  Add deprecated non prefixed inlined versions.
2229         (OBJC_IGNORE_DEPRECATED_API): New macro to hide deprecated
2230         declarations.
2231         * hash.c (hash_new, hash_delete, hash_add, hash_remove, hash_next)
2232         (hash_value_for_key, hash_is_key_in_hash): Prefix with objc_ and
2233         update callers.
2234         * hash_compat.c: New file.
2235         * archive.c: Update callers.
2236         * init.c: Likewise.
2237         * selector.c: Likewise.
2238         * libobjc.def: Add objc_ versions of hash functions.
2239
2240 2005-02-28  Andrew Pinski <pinskia@physics.uc.edu>
2241
2242         PR libobjc/20252
2243         * Makefile.in (GTHREAD_FLAGS): Remove.
2244         (ALL_CFLAGS): Remove usage of GTHREAD_FLAGS.
2245         * thr-objc.c: Include config.h.
2246         * configure.ac: Instead of looking at GCC's makefile, figure out if
2247         GTHREAD_FLAGS should be defined by looking at the `thread model'
2248         of the current gcc.
2249         * configure: Regenerate.
2250         * config.h.in: Regenerate.
2251
2252 2005-02-28  Paolo Bonzini  <bonzini@gnu.org>
2253
2254         PR bootstrap/17383
2255         * configure.ac: Call GCC_TOPLEV_SUBDIRS.
2256         (Determine CFLAGS for gthread): Use $host_subdir.
2257         * configure: Regenerate.
2258         * Makefile.in (host_subdir): New.
2259         (INCLUDES): Use it.
2260
2261 2004-12-20  Andrew Pinski  <pinskia@physics.uc.edu>
2262
2263         PR libobjc/12035
2264         * gc.c: Remove definition of LOGWL, modWORDSZ, and divWORDSZ since
2265         they are not used.
2266         Include limits.h and stdlib.h.
2267         Define BITS_PER_WORD.
2268
2269 2004-12-12  Alexander Malmberg  <alexander@malmberg.org>
2270
2271         * selector.c (__objc_init_selector_tables): Add missing void to
2272         definition.
2273
2274 2004-12-02  Richard Sandiford  <rsandifo@redhat.com>
2275
2276         * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
2277         * configure, aclocal.m4: Regenerate.
2278
2279 2004-11-29  Kelley Cook  <kcook@gcc.gnu.org>
2280
2281         * configure: Regenerate for libtool change.
2282
2283 2004-11-25  Kelley Cook  <kcook@gcc.gnu.org>
2284
2285         * configure: Regenerate for libtool reversion.
2286
2287 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2288
2289         * configure: Regenerate for libtool change.
2290
2291 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2292
2293         * aclocal.m4, config.h.in: Regenerate.
2294
2295 2004-10-08  Mike Stump  <mrs@apple.com>
2296             Andrew Pinski  <pinskia@physics.uc.edu>
2297
2298         * aclocal.m4: Rename to ...
2299         * acinclude.m4: here and also use m4_include instead of sinclude.
2300         * aclocal.m4: Regenerate.
2301         * configure: Regenerate.
2302         * configure.ac: Add AM_MAINTAINER_MODE and AM_PROG_CC_C_O.
2303         * Makefile.in (configure): Add @MAINT@ infront of configure.ac
2304
2305 2004-10-08  Andrew Pinski  <pinskia@physics.uc.edu>
2306
2307         * archive.c: Fix all the warnings about passing unsigned char*
2308         to char* and the other way too.
2309
2310 2004-09-16  Andrew Pinski  <pinskia@physics.uc.edu>
2311
2312         PR libobjc/16448
2313         * exception.c: Include config.h
2314         (objc_exception_throw): Change _GLIBCXX_SJLJ_EXCEPTIONS to
2315         SJLJ_EXCEPTIONS.
2316         * configure.ac: Find out what exception handling code we use.
2317         * configure: Regenerate.
2318         * config.h.in: New file, regenerate.
2319
2320 2004-09-16  Andrew Pinski  <apinski@apple.com>
2321
2322         * encoding.c (ALTIVEC_VECTOR_MODE): Define a bogus macro.
2323
2324 2004-08-28  Nathanael Nerode  <neroden@gcc.gnu.org>
2325
2326         * configure.ac: Switch from _GCC_TOPLEV_NONCANONICAL_TARGET to
2327         ACX_NONCANONICAL_TARGET.
2328         * configure: Regenerate.
2329
2330 2004-08-13  Ziemowit Laski  <zlaski@apple.com>
2331
2332         * objc/sarray.h: Hoist include of assert.h near the top of file,
2333         and mark the remainder of the file 'extern "C"'.
2334
2335 2004-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2336
2337         * objc/Object.h: Move includes out of extern "C" blocks.
2338         * objc/encoding.h: Likewise.
2339         * objc/hash.h: Likewise.
2340         * objc/objc-api.h: Likewise.
2341         * objc/runtime.h: Likewise.
2342         * objc/sarray.h: Likewise.
2343         * objc/typedstream.h: Likewise.
2344
2345 2004-08-12  Ziemowit Laski  <zlaski@apple.com>
2346
2347         * objc/NXConstStr.h: Update copyright date; bracket with
2348         'extern "C"' for C++ use; make include syntax consistent
2349         by using <...> instead of "..."; hoist <objc/...> includes
2350         above the 'extern "C"' block.
2351         * objc/Object.h: Likewise.
2352         * objc/Protocol.h: Likewise.
2353         * objc/encoding.h: Likewise.
2354         * objc/hash.h: Likewise.
2355         * objc/runtime.h: Likewise.
2356         * objc/sarray.h: Likewise.
2357         * objc/thr.h: Likewise.
2358         * objc/typedstream.h: Likewise.
2359         * objc/objc-api.h: Add 'extern "C"' block for C++ use.
2360         (objc_static_instances): For C++ case, do away with
2361         zero-sized array.
2362         (objc_method): Hoist definition to file scope.
2363         (_objc_load_callback, _objc_object_alloc, class_get_class_method,
2364         class_get_instance_method, class_create_instance,
2365         class_get_class_name, class_get_instance_size,
2366         class_get_meta_class, class_get_super_class, class_get_version,
2367         class_is_class, class_is_meta_class, class_set_version,
2368         class_get_gc_object_type, class_ivar_set_gcinvisible,
2369         get_imp): Rename 'class' parameter to '_class'.
2370         * objc/objc-list.h: Add 'extern "C"' block for C++ use.
2371         * objc/objc.h: Update copyright date.
2372         (arglist_t): Provide a union tag.
2373
2374 2004-07-22  Andrew Pinski  <pinskia@physics.uc.edu>
2375
2376         * thr.c (__objc_thread_detach_function): Do not mark as volatile
2377         but instead use the attribute noreturn.
2378
2379 2004-06-28  Zack Weinberg  <zack@codesourcery.com>
2380
2381         * encoding.c: Rename target_flags with a #define to avoid
2382         conflict with a prior declaration.
2383
2384 2004-06-24  Andrew Pinski  <apinski@apple.com>
2385
2386         * objc/encoding.h: Wrap the functions with extern "C" for C++
2387         mode.
2388         * objc/hash.h: Likewise.
2389         * objc/objc-api.h: Likewise.
2390         * objc/objc-list.h: Likewise.
2391         * objc/runtime.h: Likewise.
2392         * objc/sarray.h: Likewise.
2393         * objc/thr.h: Likewise.
2394         * objc/typedstream.h: Likewise.
2395
2396
2397 2004-06-21  Nick Clifton  <nickc@redhat.com>
2398
2399         * encoding.c (BITS_PER_UNIT): Define if a definition is not
2400         provided.
2401
2402 2004-06-20  Alexander Malmberg  <alexander@malmberg.org>
2403
2404         * Makefile.in (exception.lo): Remove $(OBJC_GCFLAGS).
2405         (exception_gc.lo): New.
2406         (OBJS_GC): Add exception_gc.lo.
2407
2408 2004-06-17  Richard Henderson  <rth@redhat.com>
2409
2410         * exception.c: New file.
2411         * Makefile.in (exception.lo): New.
2412         (OBJS): Add it.
2413
2414 2004-06-14  Andrew Pinski  <pinskia@physics.uc.edu>
2415
2416         * linking.m (_objcInit): New empty function
2417         for Darwin only.
2418
2419 2004-06-11  Andrew Pinski  <pinskia@physics.uc.edu>
2420
2421         * configure.ac: Support --enable-shared=libobjc.
2422         * configure: Regenerate.
2423
2424         PR libobjc/15901
2425         * configure.ac: Do not disable shared by default.
2426         * configure: Regenerate.
2427
2428 2004-06-03  Nicola Pero  <n.pero@mi.flashnet.it>
2429
2430         * Protocol.m ([-isEqual:]): Small optimizations returning
2431         immediately if the argument is equal to self, and accessing
2432         the argument's name directly if it's a protocol.
2433
2434 2004-06-03  David Ayers  <d.ayers@inode.at>
2435
2436         * Protocol.m ([-isEqual:]): Test the class of the argument.
2437
2438 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2439
2440         * configure.ac (includedir): Rename to ...
2441         (includedirname).
2442         * Makefile.in: s/includedir/includedirname/.
2443
2444         PR target/11572
2445         * configure.ac (includedir): Set to "include"
2446         except for Darwin.
2447         (libext) Set to empty except for Darwin.
2448         * configure: Regenerate
2449         * Makefile.in: s/libobjc.la/libobjc$(libext).la/g.
2450         s/include/$(includedir)/g.
2451
2452 2004-05-25  Daniel Jacobowitz  <drow@false.org>
2453
2454         * Makefile.in: Add .NOEXPORT.
2455
2456 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2457
2458         Merge from the libobjc-branch
2459         2004-02-09  Andrew Pinski  <pinskia@physics.uc.edu>
2460
2461                 * Makefile.in (OBJC_H): Change objc-deps.h to objc-decls.h.
2462
2463         2004-02-03  Andrew Pinski  <pinskia@physics.uc.edu>
2464
2465                 * Makefile.in (OBJC_H): Add objc-deps.h.
2466
2467         2004-01-27  Nicola Pero  <n.pero@mi.flashnet.it>
2468
2469                 * Protocol.m ([-conformsTo:]): If the argument is nil, return NO.
2470                 ([-hash], [-isEqual:]): New methods.
2471
2472         2004-01-27  Richard Frith-Macdonald <rfm@gnu.org>
2473
2474                 * sarray.c (sarray_free): Add a better comment.
2475
2476         2004-01-27  Adam Fedor  <fedor@gnu.org>
2477
2478                 * hash.c (hash_add): Cast cachep to int.
2479                 * selector.c (__sel_register_typed_name): Cast
2480                 soffset_decode to int.
2481
2482         2004-01-27  Alexander Malmberg  <alexander@malmberg.org>
2483
2484                 * selector.c: Rename register_selectors_from_list to
2485                 __objc_register_selectors_from_list. Update caller.
2486                 (__objc_register_selectors_from_list): Lock __objc_runtime_mutex
2487                 while registering selectors. Use __sel_register_typed_name instead
2488                 of sel_register_typed_name. Check for NULL method_name:s.
2489                 (pool_alloc_selector): New function.
2490                 (__sel_register_typed_name): Use pool_alloc_selector to allocate
2491                 selector structures.
2492                 * sendmsg.c (class_add_method_list): Use
2493                 __objc_register_selectors_from_list.
2494                 * objc/runtime.h: Add __objc_register_selectors_from_list.
2495
2496         2004-01-25  Adam Fedor  <fedor@gnu.org>
2497                     Nicola Pero  <n.pero@mi.flashnet.it>
2498                     Andrew Pinski  <pinskia@physics.uc.edu>
2499
2500                 * objc/objc-decls.h: New file.
2501                 * objc/objc-api.h (_objc_lookup_class): Mark as export.
2502                 (_objc_load_callback): Likewise.
2503                 (_objc_object_alloc): Likewise.
2504                 (_objc_object_copy): Likewise.
2505                 (_objc_object_dispose): Likewise.
2506
2507         2004-01-25  Andrew Pinski  <pinskia@physics.uc.edu>
2508
2509                 * archive.c: s/__inline__/inline
2510                 * sendmsg.c: Likewise.
2511
2512                 * encoding.c: Remove FIXME about the warning
2513                 about unused variable.
2514                 * sendmsg.c: Add a FIXME comment saying that
2515                 this should be using libffi.
2516
2517                 * Makefile.in (LIBTOOL): Use @LIBTOOL@ now as it works.
2518
2519
2520 2004-05-13  Andrew Pinski  <pinskia@physics.uc.edu>
2521
2522         * archive.c (objc_read_class): Initialize class_name.
2523         (objc_read_selector): Initialize selector_name.
2524
2525 2004-05-09  Richard Sandiford  <rsandifo@redhat.com>
2526
2527         * Makefile.in (toolexecdir): Remove trailing space.
2528
2529 2004-04-15  Nathanael Nerode  <neroden@gcc.gnu.org>
2530
2531         PR libobjc/14948
2532         * configure.ac: De-precious CC so multilibs work.
2533         * configure: Regenerate.
2534
2535 2004-04-14  Nathanael Nerode  <neroden@gcc.gnu.org>
2536
2537         * configure.ac: Restore toolexecdir.
2538         * Makefile.in: Restore toolexecdir.
2539         * configure: Regenerate.
2540
2541 2004-04-09  Nathanael Nerode  <neroden@gcc.gnu.org>
2542
2543         * configure.ac: Remove (unused) glibcpp_prefixdir.
2544         * configure: Regenerate.
2545
2546         * configure.in: Rename to configure.ac.
2547         * Makefile.in: Update to match.
2548
2549         * Makefile.in: Remove toolexecdir, glibcpp_toolexecdir (unused).
2550         Replace glibcpp_toolexeclibdir with toolexeclibdir.
2551         * configure.in: Remove glibcpp_toolexecdir (unused).
2552         Replace glibcpp_toolexeclibdir with toolexeclibdir.  Don't generate
2553         config.h or stamp-h (unused).  Move one comment to the right place.
2554         * configure: Regenerate.
2555         * config.h.in: Remove (unused).
2556
2557         * config.h.in: Regenerate with autoheader.
2558
2559         * Makefile.in: Remove (unused) gcc_version_trigger.
2560         * configure.in: Remove (unused) glibcpp_builddir.  Don't AC_SUBST
2561         gcc_version_trigger.
2562         * configure: Regenerate.
2563
2564         * configure.in: Switch to modern style for AC_INIT, AC_OUTPUT.
2565         Sort file into sections.  Remove dnl where appropriate.  Fix
2566         other style issues.
2567         * configure: Regenerate.
2568
2569         * configure.in: Replace old AC_PROG_CC hack with new one.
2570         Define toplevel_srcdir in terms of srcdir, not top_srcdir (there
2571         are no subdirectory output files, so this is fine).  Change prereq
2572         to autoconf 2.59.
2573         * aclocal.m4: Include ../config/no-executables.m4.
2574         * configure: Regenerate with autoconf 2.59.
2575
2576         * configure.in: Improve comments on gthread_cflags.  Improve m4
2577         quotation, and replace 'if test' with 'case', for --enable-objc-gc.
2578         * configure: Regenerate.
2579
2580         * configure.in: Move PACKAGE and VERSION settings up top.  Remove
2581         unused call to AC_PROG_LN_S.  Default RANLIB to ':'.  Remove
2582         redundant checks for values of RANLIB, AR, INSTALL.
2583         * configure: Regenerate.
2584
2585         * configure.in: Clean up handling of
2586         --enable-version-specific-runtime-libs and related variables;
2587         replace 'if test' with 'case' where reasonable.  Fix comments.
2588         Remove useless libstdcxx_interface.
2589         * configure: Regenerate.
2590
2591         * configure.in: Use _GCC_TOPLEV_NONCANONICAL_TARGET.
2592         Replace uses of target_alias with target_noncanonical.
2593         * aclocal.m4: Include ../config/acx.m4.
2594         * configure: Regenerate.
2595         * Makefile.in: Replace uses of target_alias with target_noncanonical.
2596         Fix copyright statement.
2597
2598         * configure.in: Hand-inline bulky, confusing macros from
2599         aclocal.m4.  Replace references to "GNU Objective C" with "GCC".
2600         Update copyright notice.  Remove stuff for automake, which isn't
2601         used in this directory.  Remove emacs local variables.
2602         * aclocal.m4: Remove hand-inlined macros.  Update copyright notice.
2603         * configure: Regenerate.
2604
2605 2004-03-16  Manfred Hollstein  <mh@suse.com>
2606
2607         * Makefile.in, configure.in, configure: Update copyright years.
2608
2609 2004-03-15  Manfred Hollstein  <mh@suse.com>
2610
2611         * Makefile.in (LIBOBJC_VERSION, LIBOBJC_GC_VERSION): Use
2612         definition from configure.in.
2613         * configure.in (PACKAGE): Add definition.
2614         (VERSION): Add definition; substitute it in output files.
2615         * configure: Re-generate.
2616
2617 2004-03-05  Ziemowit Laski  <zlaski@apple.com>
2618
2619         * objc/hash.h (hash_string, compare_strings):
2620         Add type-casts to make Objective-C++ happy.
2621         * objc/typedstream.h (objc_get_stream_class_version):
2622         Rename parameter from 'class' to 'class_name' to make
2623         Objective-C++ happy.
2624
2625 2004-03-01  Michael Matz  <matz@suse.de>
2626
2627         * Makefile.in (ALL_CFLAGS): Add -fno-strict-aliasing.
2628
2629 2004-02-06  Ziemowit Laski  <zlaski@apple.com>
2630
2631         * objc/objc-api.h (objc_super): The 'class' field shall
2632         be named 'super_class' #ifdef __cplusplus.
2633
2634 2004-01-17  Andrew Pinski  <pinskia@physics.uc.edu>
2635
2636         PR target/10781
2637         * encoding.c (rs6000_special_round_type_align): Define.
2638
2639 2004-01-14  Adam Fedor  <fedor@gnu.org>
2640
2641         PR libobjc/12155
2642         * selector.c (__objc_register_instance_methods_to_class): Free
2643         new_list if not used.
2644
2645 2004-01-09  Andrew Ruder  <aeruder@ksu.edu>
2646
2647         PR libobjc/11904
2648         * sarray.c (sarray_free): Free array->is_copy_of latter.
2649
2650 2003-12-01  Zack Weinberg  <zack@codesourcery.com>
2651
2652         PR 11433
2653         * Protocol.m (descriptionForInstanceMethod): Don't dereference
2654         instance_methods if it's NULL.
2655         (descriptionForClassMethod): Likewise for class_methods.
2656
2657 2003-10-24  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2658
2659         * Makefile.in (runtime-info.h): Remove -Wp.
2660
2661 2003-10-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2662
2663         * Makefile.in (CC1OBJ): Remove.
2664         (runtime-info.h): Invoke $(CC) so all MULTIFLAGS are handled
2665         correctly.
2666         Use .m extension for temporary file.
2667         Remove assembler temp file.
2668
2669 2003-10-20  Joseph S. Myers  <jsm@polyomino.org.uk>
2670
2671         * objc/hash.h (hash_string): Don't use a cast as an lvalue.
2672
2673 2003-10-17  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2674
2675         * Makefile.in (runtime-info.h): Use MULTIFLAGS.
2676
2677 2003-09-09  Alan Modra  <amodra@bigpond.net.au>
2678
2679         * configure: Regenerate.
2680
2681 2003-08-27  Alexander Malmberg  <alexander@malmberg.org>
2682
2683         * Makefile.in, aclocal.m4: Update to $(libdir)/gcc/ instead of
2684         (libdir)/gcc-lib/ when installing.
2685         * configure: Regenerate.
2686
2687 Thu Jul 10 10:27:43 2003  Nicola Pero  <n.pero@mi.flashnet.it>
2688
2689         libobjc/9969
2690         * sendmsg.c (get_imp): Fixed rare threading problem.
2691         (__objc_responds_to): Similar fixes.
2692         (objc_msg_lookup): Similar fixes.
2693         (__objc_init_install_dtable): Lock the runtime before checking if the
2694         table is installed.
2695
2696 2003-05-23  Nathanael Nerode  <neroden@gcc.gnu.org>
2697
2698         * hash.c, init.c, libobjc.def, libobjc_entry.c, linking.m,
2699         makefile.dos, misc.c, nil_method.c, objects.c, sarray.c,
2700         selector.c, sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c,
2701         thr-mach.c, thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c,
2702         thr-rtems.c, thr-single.c, thr-solaris.c, thr-vxworks.c,
2703         thr-win32.c, thr.c: Replace "GNU CC" with "GCC".
2704         * Makefile.in, NXConstStr.m, Object.m, Protocol.m, archive.c,
2705         class.c, encoding.c, gc.c, objc/NXConstStr.h, objc/Object.h,
2706         objc/Protocol.h, objc/encoding.h, objc/hash.h, objc/objc-api.h,
2707         objc/objc-list.h, objc/objc.h, ocjc/runtime.h, objc/sarray.h,
2708         objc/thr.h, objc/typedstream.h: Replace "GNU CC" with "GCC".
2709
2710 Tue May 13 14:56:03 2003  Richard Frith-Macdonald <rfm@gnu.org>
2711                           Nicola Pero  <n.pero@mi.flashnet.it>
2712
2713         libobjc/10742
2714         * init.c (class_superclass_of_class): New function.
2715         (create_tree_of_subclasses_inherited_from): Use it.
2716         (__objc_tree_insert_class): Likewise.
2717         (class_is_subclass_of_class): Likewise.
2718
2719 2003-04-11  David Chad  <davidc@freebsd.org>
2720             Loren J. Rittle  <ljrittle@acm.org>
2721
2722         libobjc/8562
2723         * objc/hash.h (hash_string): Constify correctly.
2724         (compare_ptrs): Use direct compare.
2725         * objc/objc-list.h (list_nth): Rename index to indx to avoid shadow.
2726         * objc/sarray.h: Global rename index to indx to avoid shadow.
2727
2728 2003-03-12  Andreas Schwab  <schwab@suse.de>
2729
2730         * aclocal.m4 (GLIBCPP_EXPORT_INSTALL_INFO): Avoid trailing /. in
2731         glibcpp_toolexeclibdir.
2732         * configure: Rebuilt.
2733
2734 2003-02-20  Alexandre Oliva  <aoliva@redhat.com>
2735
2736         * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
2737         config.status.
2738         * configure: Rebuilt.
2739
2740 2003-01-27  Alexandre Oliva  <aoliva@redhat.com>
2741
2742         * aclocal.m4 (glibcpp_toolexeclibdir): Instead of
2743         $(MULTISUBDIR), use `$CC -print-multi-os-directory`, unless
2744         version_specific_libs is enabled.
2745         * configure: Rebuilt.
2746
2747 2003-01-09  Christian Cornelssen  <ccorn@cs.tu-berlin.de>
2748
2749         * Makefile.in (FLAGS_TO_PASS): Also pass DESTDIR.
2750         (install-libs, install-headers): Prepend $(DESTDIR) to
2751         destination paths in all (un)installation commands.
2752
2753 2002-12-02  Zack Weinberg  <zack@codesourcery.com>
2754
2755         * thr-objc.c: Include coretypes.h and tm.h.
2756
2757 2002-12-01  Zack Weinberg  <zack@codesourcery.com>
2758
2759         * encoding.c, sendmsg.c: Include coretypes.h and tm.h.
2760
2761 2002-11-26  Nathanael Nerode  <neroden@gcc.gnu.org>
2762
2763         * configure.in: Remove skip-this-dir support.
2764         * configure: Regenerate.
2765
2766 2002-09-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2767
2768         * Makefile.in (all): Fix multilib parallel build.
2769
2770 Thu Sep 12 12:44:37 2002  Nicola Pero  <n.pero@mi.flashnet.it>
2771
2772         * sendmsg.c (nil_method): Declare not to take a variable number of
2773         args.
2774         (objc_msg_lookup): Cast nil_method to IMP before returning it.
2775         (objc_msg_lookup_super): The same.
2776
2777 2002-09-10  Jan Hubicka  <jh@suse.cz>
2778
2779         * nil_method.c (nil_method): No longer defined with variable
2780         arguments.
2781
2782 2002-07-02  Rodney Brown  <rbrown64@csc.com.au>
2783
2784         * objc/encoding.h: Fix formatting.
2785         * objc/hash.h: Likewise.
2786         * objc/objc-api.h: Likewise.
2787         * objc/runtime.h: Likewise.
2788         * objc/thr.h: Likewise.
2789         * archive.c: Likewise.
2790         * class.c: Likewise.
2791         * encoding.c: Likewise.
2792         * gc.c: Likewise.
2793         * hash.c: Likewise.
2794         * init.c: Likewise.
2795         * misc.c: Likewise.
2796         * nil_method.c: Likewise.
2797         * objects.c: Likewise.
2798         * sarray.c: Likewise.
2799         * selector.c: Likewise.
2800         * sendmsg.c: Likewise.
2801         * thr-mach.c: Likewise.
2802         * thr.c: Likewise.
2803
2804 2002-06-25  DJ Delorie  <dj@redhat.com>
2805
2806         * aclocal.m4 (GLIBCPP_CONFIGURE): Split out
2807         GLIBCPP_TOPREL_CONFIGURE.
2808         * configure.in: Call it before AC_CANONICAL_SYSTEM.
2809         * configure: Regenerate.
2810
2811 2002-06-21  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2812
2813         * Object.m (forward, read, write): Fix unused parameter warnings.
2814         * encoding.c: Include <stdlib.h>.
2815         (target_flags): Mark with attribute unused.
2816         (atoi): Delete.
2817         * runtime.h (__objc_selector_max_index): Change to unsigned int.
2818         (__objc_generate_gc_type_description): Prototype.
2819         * selector.c (__objc_selector_max_index): Change to unsigned int.
2820
2821 Mon Jun 17 18:37:42 2002  Nicola Pero  <n.pero@mi.flashnet.it>
2822
2823         * sendmsg.c (__objc_get_forward_imp): Fix warning by making sure
2824         we always have a return value: if __objc_msg_forward does not
2825         supply a forwarding implementation, return the default
2826         __builtin_apply based one.
2827
2828 2002-06-15  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2829
2830         * Object.m: Fix signed/unsigned warning.
2831         * Protocol.m: Likewise.
2832         * archive.c: Always include stdlib.h.
2833         (objc_read_short, objc_read_unsigned_short, objc_read_int,
2834         objc_read_long, __objc_read_nbyte_uint, __objc_read_nbyte_ulong):
2835         Fix signed/unsigned warning.
2836         (objc_write_type, objc_read_type, objc_write_types,
2837         objc_read_types): Ensure ctype 8-bit safety.
2838         (__objc_no_write, __objc_no_read): Mark unused parameters.
2839         * class.c (class_table_setup): Specify void arg.
2840         * encoding.c (atoi, objc_sizeof_type, objc_alignof_type,
2841         objc_skip_typespec, objc_skip_offset,
2842         objc_layout_structure_next_member): Ensure ctype 8-bit safety.
2843         (objc_layout_structure_next_member): Ensure variables are
2844         initialized.
2845         * gc.c (__objc_generate_gc_type_description,
2846         class_ivar_set_gcinvisible): Mark unused parameters.
2847         * init.c (__objc_send_load, __objc_destroy_class_tree_node): Mark
2848         unused parameters.
2849         (__objc_init_protocols) Fix signed/unsigned warning.
2850         * nil_method.c (nil_method): Mark unused parameters.
2851         * thr.h (objc_thread_callback): Specify void arg.
2852         * sarray.c (sarray_new, sarray_realloc, sarray_free): Fix
2853         signed/unsigned warning.
2854         (sarray_free): Fix formatting.
2855         * selector.c (sel_types_match): Ensure ctype 8-bit safety.
2856         * sendmsg.c (__objc_init_install_dtable) Mark unused parameters.
2857
2858 2002-06-09  Andreas Jaeger  <aj@suse.de>
2859
2860         * encoding.c (objc_layout_structure_next_member): Remove unused
2861         variable.
2862
2863 2002-05-20  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2864
2865         * Makefile.in (SHELL): Set to @SHELL@.
2866         (WARN_CFLAGS): New.
2867         (ALL_CFLAGS): Add $(WARN_CFLAGS).
2868
2869 2002-05-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2870
2871         * aclocal.m4: Allow for PWDCMD to override hardcoded pwd.
2872         * configure: Regenerate.
2873
2874 2002-05-08  Alexandre Oliva  <aoliva@redhat.com>
2875
2876         * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
2877         script entry, and set LD to it when configuring multilibs.
2878         * configure: Rebuilt.
2879
2880 2002-04-19  David O'Brien  <obrien@FreeBSD.org>
2881
2882         * encoding.c (MAX, MIN, ROUNDING): #undef before defining.
2883
2884 2002-04-09  Hans-Peter Nilsson  <hp@bitrange.com>
2885
2886         PR objc/6107
2887         * objc/objc-api.h (struct objc_protocol_list): Change type of
2888         member count from int to size_t.
2889
2890 2002-02-11  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
2891
2892         PR libobjc/4039
2893         * aclocal.m4: Replace with version copied from libstdc++-v3.
2894         * configure.in: Update for changes to aclocal and Makefile.
2895         * configure: Regenerate.
2896         * Makefile.in: Correct install of multilibs and shared libs, use
2897         INSTALL_DATA for include files.
2898
2899 Mon Dec 17 17:02:12 2001  Nicola Pero  <nicola@brainstorm.co.uk>
2900
2901         * init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
2902         categories - when an unclaimed category was found, the loop was
2903         doing two steps forward instead of one, so that in certain cases
2904         it was failing to properly load all the categories.  (Reported
2905         with fix by Alexander Malmberg <alexander@malmberg.org>).
2906
2907 2001-11-14  Aldy Hernandez  <aldyh@redhat.com>
2908
2909         * encoding.c: Add target_flags.
2910
2911 2001-11-07  Aldy Hernandez  <aldyh@redhat.com>
2912
2913          * objc/objc-api.h (_C_VECTOR): New.
2914
2915          * encoding.c (VECTOR_TYPE): New.
2916
2917 Mon Oct 29 21:29:21 2001  Nicola Pero  <n.pero@mi.flashnet.it>
2918
2919         * class.c: Rewritten the class table to use optimized, lock-free
2920         lookup.  This more than doubles the speed of class method
2921         invocations.  (class_table_setup), (class_table_insert),
2922         (class_table_replace), (class_table_get_safe),
2923         (class_table_next), (class_table_print),
2924         (class_table_print_histogram): New functions.
2925         (__objc_init_class_tables): Use class_table_setup.
2926         (__objc_add_class_to_hash): Use class_table_get_safe and
2927         class_table_insert.  (objc_lookup_class), (objc_get_class): Do not
2928         assert the existence of the table; do not lock the runtime; use
2929         class_table_get_safe.  (objc_next_class): Use class_table_next.
2930         (__objc_resolve_class_links): Use class_table_next.
2931         (class_pose_as): Use class_table_replace.
2932
2933 2001-09-10  Ovidiu Predescu  <ovidiu@cup.hp.com>
2934
2935         * gc.c: Removed the DEBUG declaration.
2936
2937 Wed Jul 18 12:48:56 2001  Nicola Pero  <n.pero@mi.flashnet.it>
2938
2939         * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
2940         rather than through objc_thread_id, to save a function call.
2941         (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
2942         Ditto.
2943
2944 Mon Jul 16 12:15:00 2001  Nicola Pero  <n.pero@mi.flashnet.it>
2945
2946         * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
2947         to cast an id to a Class, which can not be done.  Make the check
2948         by using CLS_ISMETA on the class pointer instead.
2949         (object_is_meta_class): Similar fix.
2950
2951 2001-06-09  Alexandre Oliva  <aoliva@redhat.com>, Stephen L Moshier  <moshier@mediaone.net>
2952
2953         * configure.in (AC_EXEEXT): Work around in case it expands to
2954         nothing, as in autoconf 2.50.
2955         * acinclude.m4: Likewise.
2956         * configure: Rebuilt.
2957
2958 2001-06-08  Nicola Pero  <n.pero@mi.flashnet.it>
2959
2960         * THREADS: Explain that when we compile libobjc inside GCC, we
2961         always use thr-objc.c as a backend, which uses GCC's thread code.
2962
2963 2001-06-06  Richard Frith-Macdonald  <rrfm@gnu.org>
2964
2965         * init.c (__objc_send_message_in_list): When setting a new entry
2966         in __objc_load_methods use the method IMP as key, but check to see
2967         if the method is in the hashtable by looking at the IMP also.
2968         Also ... call the method after adding it to the hashtable rather
2969         than before ... thus preventing an obscure possibility of infinite
2970         recursion if a +load method itself loads a subclass.
2971
2972 2001-05-25  Ovidiu Predescu  <ovidiu@cup.hp.com>
2973
2974         * init.c (__objc_send_message_in_list): When setting a new entry
2975         in __objc_load_methods use the method name as key, not the method
2976         IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
2977
2978 2001-05-09  Joseph S. Myers  <jsm28@cam.ac.uk>
2979
2980         * objc-features.texi: Move to ../gcc/objc.texi.
2981         * fdl.texi: Remove.
2982         * Makefile.in: Don't generate documentation from
2983         objc-features.texi.
2984
2985 2001-05-01  Mark Mitchell  <mark@codesourcery.com>
2986
2987         * fdl.texi: New file.
2988         * objc-features.texi: Simplify.
2989         * Makefile.in: Adjust accordingly.
2990
2991 2001-04-30  Mark Mitchell  <mark@codesourcery.com>
2992
2993         * objc-features.texi: Use the GFDL.
2994
2995 Wed Mar 21 04:44:58 EST 2001  John Wehle  (john@feith.com)
2996
2997         * encoding.c (REAL_TYPE): Define.
2998
2999 2001-03-19  David Edelsohn  <edelsohn@gnu.org>
3000
3001         * encoding.c (TYPE_MODE): Define.
3002
3003 2001-03-14  Nicola Pero  <n.pero@mi.flashnet.it>
3004
3005         * thr.c (objc_thread_add): New function.
3006         (objc_thread_remove): Ditto.
3007         * objc/thr.h: Declare them.
3008         * libobjc.def: Mention them.
3009
3010 2001-02-28  Ovidiu Predescu  <ovidiu@cup.hp.com>
3011
3012         * objc-features.texi: Document the @compatibility_alias compiler
3013         directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
3014
3015 Fri Feb 23 18:12:00 2001  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3016
3017         * sendmsg.c (__objc_forward): Delete strlen() declaration.
3018
3019 2001-02-08  Geoffrey Keating  <geoffk@redhat.com>
3020
3021         * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
3022         we're not interested in the result and they might fail.
3023         * configure: Regenerated.
3024
3025 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3026
3027         * objc-features.texi: Use @email.
3028
3029 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3030
3031         * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
3032         printf.
3033
3034 2000-01-11  Richard Earnshaw  <rearnsha@arm.com>
3035
3036         * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
3037         determines the value dynamically.
3038
3039 Wed Jan  3 00:49:10 2001  Ovidiu Predescu  <ovidiu@cup.hp.com>
3040
3041         * sendmsg.c: Added __objc_msg_forward, a hook that allows external
3042         libraries to provide a function that returns the real forwarding
3043         function. This can alleviate problems __builtin_apply() and
3044         friends have on various platforms. (Solution suggested by Helge
3045         Hess.)
3046
3047         * objc/objc-api.h: Define __objc_msg_forward.
3048
3049         * sendmsg.c: Define gen_rtx_REG.
3050
3051 2000-12-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
3052
3053         * thr-rtems.c: New file. Stub to compile.
3054
3055 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
3056
3057         * configure: Rebuilt with new libtool.m4.
3058
3059 Tue Aug 15 00:38:56 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3060
3061         * configure.in: Create a config.h file. Check for <sched.h>.
3062         * configure: Regenerate.
3063
3064         * config.h.in: Check for <sched.h>.
3065
3066 2000-08-14  Zack Weinberg  <zack@wolery.cumb.org>
3067
3068         * configure: Regenerate after change to ../libtool.m4.
3069
3070 2000-08-14  Andreas Schwab  <schwab@suse.de>
3071
3072         * objc-features.texi (Top): Move @menu at end of node.
3073
3074 2000-08-11  Manfred Hollstein  <manfredh@redhat.com>
3075
3076         * objc-features.texi: Move @node Top before @menu.
3077
3078 Sun Aug  6 23:27:49 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3079
3080         * objc-features.texi: Documented the new -fconstant-string-class
3081         option.
3082
3083 Sun Aug  6 22:51:16 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3084
3085         * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
3086         improve the Posix thread support for Objective-C.
3087
3088 2000-08-04  Zack Weinberg  <zack@wolery.cumb.org>
3089
3090         * aclocal.m4: Replace copy of ../libtool.m4 with
3091         sinclude(../libtool.m4).
3092
3093 Fri Jul 28 08:58:02 2000  Nicola Pero  <nicola@brainstorm.co.uk>
3094
3095         * configure.in: Added libtool support; build shared libraries
3096         if --enable-shared was passed on command line.
3097         * Makefile.in: Modified most compilation commands to use libtool.
3098         * aclocal.m4: New symbolic link to the ../libtool.m4, from the
3099         libtool distribution.
3100
3101 Sat Jul 29 00:10:21 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3102
3103         * sarray.c, Object.m: Removed the explicit prototypes for strlen
3104         and memcpy on 64-bit platforms (Suggested by Rodney Brown
3105         <rdb@cup.hp.com>).
3106
3107 2000-05-12  H.J. Lu  (hjl@gnu.org)
3108
3109         * Makefile.in (GTHREAD_FLAGS): New.
3110         (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
3111         (OBJC_THREAD_FILE): Changed to thr-objc.
3112
3113         * configure.in (GTHREAD_FLAGS): New, check and replace it for
3114         Makefile.
3115         (OBJC_THREAD_FILE): Removed.
3116
3117         * thr-objc.c: New.
3118
3119 2000-07-13  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3120
3121         * objc/hash.h: Include string.h.
3122
3123 2000-04-15  David Edelsohn  <edelsohn@gnu.org>
3124
3125         * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
3126
3127 2000-04-12  Jakub Jelinek  <jakub@redhat.com>
3128
3129         * Object.m (strlen): Provide prototype on all 64bit platforms,
3130         not only alpha.
3131         * sarray.c (memcpy): Likewise.
3132         * encoding.c (objc_layout_finish_structure): Don't use
3133         ROUND_TYPE_ALIGN on sparc.
3134
3135         * encoding.c (objc_layout_structure_next_member): Do the whole
3136         procedure even for the first member, so that we get correct
3137         alignment.
3138
3139 2000-03-29  Zack Weinberg  <zack@wolery.cumb.org>
3140
3141         * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
3142         comments.
3143
3144 2000-02-23  Zack Weinberg  <zack@wolery.cumb.org>
3145
3146         * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
3147
3148 Thu Sep 23 07:19:12 1999   Chris Ball <cball@fmco.com>
3149
3150         * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
3151
3152 Tue Sep 21 07:47:10 1999  Jeffrey A Law  (law@cygnus.com)
3153
3154         * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
3155         the compiler when building C code.
3156
3157 Fri Aug  6 23:32:29 1999  Daniel Jacobowitz <drow@drow.them.org>
3158
3159         * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
3160         libdir, libsubdir and tooldir.
3161
3162 Mon Jun 21 05:40:15 1999  John David Anglin <dave@hiauly1>
3163
3164         * init.c (__objc_force_linking): Make global.
3165
3166 Thu May 20 03:20:59 1999  Jeffrey A Law  (law@cygnus.com)
3167
3168         * configure.in (AC_EXEEXT): Remove call.
3169         (compiler_name): Explicitly check with no extension and .exe
3170         extension.
3171         * configure: Regenerate.
3172
3173 Sun Apr 25 01:15:34 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3174
3175         * Makefile.in (CC1OBJ): Define in terms of CC.
3176         (runtime-info.h): Use.
3177
3178 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3179
3180         * objc-features.texi: Updated the URL to Boehm's GC page.
3181
3182 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3183
3184         * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
3185         the char as being signed (patch from Daniel Jacobowitz
3186         <drow@false.org>).
3187
3188 Wed Mar 24 22:41:28 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3189
3190         * configure.in (AC_PREREQ): Update to 2.13.
3191         (AC_EXEEXT): Call to find possible file extension.
3192         (compiler_name): Use.
3193         * configure: Regenerate.
3194
3195 Wed Jan 27 02:31:01 1999  Jeffrey A Law  (law@cygnus.com)
3196
3197         * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
3198
3199 Tue Jan  5 01:38:53 1999  Jeffrey A Law  (law@cygnus.com)
3200
3201         * configure.in (thread_file): Correct and simplify code to find
3202         the thread file.
3203         * configure: Rebuilt.
3204
3205 1998-11-26  Manfred Hollstein  <manfred@s-direktnet.de>
3206
3207         * configure.in (compiler_name): Add check to detect if this
3208         language's compiler has been built.
3209         * configure: Regenerate.
3210
3211 Mon Nov 23 16:50:28 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3212
3213         *  configure.in: Use AC_PREREQ(2.12.1).
3214
3215 Thu Nov 19 20:33:37 1998  Jeffrey A Law  (law@cygnus.com)
3216
3217         * Makefile.in (runtime-info.h): Avoid GNU make extensions.
3218
3219 Sun Nov  8 17:46:14 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3220
3221         * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
3222
3223 Thu Oct 22 14:34:06 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3224
3225         * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
3226
3227 Sat Oct 17 05:21:31 1998  Ovidiu Predescu  <ovidiu@slip.net>
3228
3229         * objc-features.texi (Top): Changed the email address.
3230         * objc-features.texi (Garbage Collection): Use @uref instead of @url.
3231
3232 Mon Oct 11 21:25:27 1998  Ovidiu Predescu  <ovidiu@slip.net>
3233
3234         * encoding.c: Redefine get_inner_array_type to get the first entry
3235         in the structure.
3236
3237 Thu Oct  8 12:21:14 1998  Richard Frith-Macdonald <richard@brainstorm.co.uk>
3238
3239         * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
3240         (objc_get_type_qualifiers): Similarly.
3241         * objc/encoding.h (_C_BYREF): Define.
3242         (_F_BYREF): Define.
3243
3244 1998-10-07  David S. Miller  <davem@pierdol.cobaltmicro.com>
3245
3246         * objc/sarray.h: Make boffset be an unsigned long when sparc so it
3247         works out on 64-bit systems.
3248
3249 Tue Oct  6 20:32:06 1998  Alexandre Oliva  <oliva@dcc.unicamp.br>
3250
3251         * Makefile.in (INCLUDES): Make it multilib-friendly.
3252
3253 Fri Oct  2 07:12:14 1998  H.J. Lu  (hjl@gnu.org)
3254
3255         * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
3256
3257 Thu Oct  1 22:33:03 1998 Robert Lipe  <robertl@dgii.com>
3258                          Jeffrey A Law  (law@cygnus.com)
3259
3260         * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
3261         (FLAGS_TO_PASS): Added.
3262         (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
3263
3264         * archive.c: Change config.h to tconfig.h.
3265
3266         * configure.in: Find gcc's object directory even for multilibs.
3267
3268 Wed Sep 30 18:17:17 1998  Robert Lipe  <robertl@dgii.com>
3269
3270         * configure.in: Escape ^ in grep string.
3271         * configure: Rebuilt.
3272
3273 Wed Sep 30 09:14:52 1998  Jeffrey A Law  (law@cygnus.com)
3274
3275         * All .h files pushed down into the objc/ subdirectory.
3276         * Makefile.in (copy_headers): Corresponding changes.
3277         * configure.in (AC_INIT): Corresponding changes.
3278         * configure: Rebuilt.
3279
3280 1998-09-30  Ben Elliston  <bje@cygnus.com>
3281             Jeff Law      <law@cygnus.com>
3282
3283         * Makefile.in: Rewrite.
3284
3285         * configure.in: Likewise.
3286
3287         * configure: Regenerate.
3288
3289         * All .c files.  Remove "objc" prefix when including objc header
3290         files.  Include tconfig.h, not ../tconfig.h.
3291
3292 Mon Sep 21 23:27:10 1998  Ovidiu Predescu <ovidiu@slip.net>
3293
3294         * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
3295         (get_inner_array_type): Define.
3296
3297 1998-09-21  Ben Elliston  <bje@cygnus.com>
3298
3299         * New directory.  Moved files from ../gcc/objc.