libobjc/ChangeLog

   1 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
   2
   3         * thr.c (_XOPEN_SOURCE): Define as 600.
   4
   5 2014-07-27  Alan Modra  <amodra@gmail.com>
   6             Matthias Klose  <doko@ubuntu.com>
   7
   8         PR libobjc/61920
   9
  10         * encoding.c: Define rs6000_special_adjust_field_align_p.
  11
  12 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
  13
  14         Update copyright years
  15
  16 2013-09-20  Alan Modra  <amodra@gmail.com>
  17
  18         * configure: Regenerate.
  19
  20 2013-07-21   OndÅ\99ej BÃlka  <neleai@seznam.cz>
  21
  22         * class.c: Fix typos.
  23         * encoding.c: Likewise.
  24         * init.c: Likewise.
  25         * objc-private/runtime.h: Likewise.
  26         * objc/runtime.h: Likewise.
  27         * objc-sync.c: Likewise.
  28
  29 2013-07-04  Kai Tietz  <ktietz@redhat.com>
  30
  31         * exception.c: Add check for SjLj to SEH blocks.
  32
  33 2013-02-03  Richard Sandiford  <rdsandiford@googlemail.com>
  34
  35         Update copyright years.
  36
  37 2012-10-19  Michael Meissner  <meissner@linux.vnet.ibm.com>
  38
  39         * encoding.c (TARGET_VSX): Provide definitions based on the
  40         current compilation options, and not based off the target options
  41         structure.
  42         (TARGET_ALTIVEC): Likewise.
  43         (TARGET_64BIT): Likewise.
  44
  45 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
  46
  47         * configure: Regenerated.
  48
  49 2012-07-19  Tristan Gingold  <gingold@adacore.com>
  50             Richard Henderson  <rth@redhat.com>
  51
  52         * exception.c (__gnu_objc_personality_seh0): New function.
  53
  54 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
  55
  56         * configure: Regenerated.
  57
  58 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  59
  60         * configure.ac (enable_objc_gc): Remove alpha*-dec-osf* handling.
  61         * configure: Regenerate.
  62
  63         * thr.c (_XOPEN_SOURCE): Define unconditionally.
  64
  65 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
  66
  67         * configure: Regenerate.
  68
  69 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  70
  71         * Makefile.in (INCLUDES): Add -I$(MULTIBUILDTOP)../libgcc.
  72         * configure.ac (target_thread_file, HAVE_GTHR_DEFAULT): Remove.
  73         * configure: Regenerate.
  74         * config.h.in: Regenerate.
  75
  76 2011-10-17  Paul Brook  <paul@codesourcery.com>
  77             Matthias Klose  <doko@ubuntu.com>
  78
  79         * exception.c (parse_lsda_header): hardcode ttype_encoding for older
  80         ARM EABI toolchains.
  81         (get_ttype_entry) Remove __ARM_EABI_UNWINDER__ variant.
  82
  83 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
  84
  85         PR libobjc/49883
  86         * init.c (__objc_exec_class): Work around a bug in clang's code
  87         generation.  Clang sets the class->info field to values different
  88         from 0x1 or 0x2 (the only allowed values in the traditional GNU
  89         Objective-C runtime ABI) to store some additional information, but
  90         this breaks backwards compatibility.  Wipe out all the bits in the
  91         fields other than the first two upon loading a class.
  92
  93 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
  94
  95         * class.c (objc_lookup_class): Added back for compatibility with
  96         clang which seems to emit calls to it.
  97
  98 2011-10-08  Richard Frith-Macdonald <rfm@gnu.org>
  99             Nicola Pero  <nicola.pero@meta-innovation.com>
 100
 101         PR libobjc/50428
 102         * sendmsg.c (__objc_send_initialize): If a class does not have an
 103         +initialize method, search for an +initialize method in the
 104         superclass and in the ancestor classes and execute the first one
 105         that is found.  This makes the GNU runtime behave in the same way
 106         as the Apple/NeXT runtime with respect to +initialize methods and
 107         subclassing.
 108
 109 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
 110
 111         PR libobjc/50002
 112         * class.c (__objc_update_classes_with_methods): Iterate over meta
 113         classes as well as normal classes when refreshing the method
 114         implementations.  This fixes replacing class methods.
 115
 116 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
 117
 118         * class.c (class_getSuperclass): Fixed to work with meta classes
 119         still in construction too.
 120
 121 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
 122
 123         * class.c (class_getSuperclass): Fixed typo in comment.
 124
 125 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
 126
 127         PR libobjc/49882
 128         * class.c (class_getSuperclass): Return the superclass if the
 129         class is in construction.
 130         * objc/runtime.h (class_getSuperclass): Updated documentation.
 131
 132 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 133
 134         * Makefile.in (INCLUDES): Search
 135         $(srcdir)/$(MULTISRCTOP)../libgcc.
 136
 137 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
 138
 139         * objc/objc.h (__GNU_LIBOBJC__): Bumped to 20110608.
 140
 141 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
 142
 143         * configure.ac (VERSION): Bumped to 4:0:0.
 144         * configure (VERSION): Likewise.
 145
 146 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
 147
 148         * objc/README: Updated.
 149         * objc-private/selector.h: Updated comments.
 150
 151 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 152
 153         * sendmsg.c (class_get_instance_method): Removed.
 154         (class_get_class_method): Removed.
 155         (objc_get_uninstalled_dtable): Removed.
 156
 157 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 158
 159         * objc-private/module-abi-8.h (class_get_instance_size): Removed.
 160         * objects.c (class_create_instance): Removed.
 161         * error.c (__USE_FIXED_PROTOTYPES__): Removed.
 162         * gc.c (__objc_generate_gc_type_description): Use
 163         class_getInstanceSize() instead of class_get_instance_size().
 164         * selector.c (sel_types_match): Made static.
 165         (sel_get_typed_uid): Removed.
 166         (sel_get_any_typed_uid): Removed.
 167         (sel_get_name): Removed.
 168         (sel_get_type): Removed.
 169         (sel_register_name): Removed.
 170         (sel_register_typed_name): Removed.
 171         (sel_get_uid): Removed.
 172
 173 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 174
 175         * encoding.c (method_get_number_of_arguments): Removed.
 176         (method_get_sizeof_arguments): Removed.
 177
 178 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 179
 180         * class.c (objc_next_class): Removed.
 181         (class_pose_as): Removed.
 182         (CLASSOF): Removed.
 183         (class_table_replace): Removed.
 184         (objc_lookup_class): Removed.
 185
 186 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 187
 188         Removed the Traditional Objective-C runtime public API.
 189         * Makefile.in (OBJC_DEPRECATED_H): Variable removed.
 190         (install-headers): Do not create the objc/deprecated directory and
 191         do not install the deprecated headers.
 192         (OBJC_H): Removed encoding.h and objc-api.h.
 193         * Object.m: Removed all methods with the exception of -class and
 194         -isEqual:.  Updated includes.  ([-class]): Use Modern API.
 195         * objc/Object.h: Do not include deprecated/Object.h.
 196         * objc/deprecated/Object.h: Removed.
 197         * linking.m (__objc_linking): Call [Object class] instead of
 198         [Object name].
 199         * Protocol.m: Removed all methods with the exception of -isEqual:.
 200         Updated includes.
 201         * objc/Protocol.h: Do not include deprecated/Protocol.h.
 202         * objc/deprecated/Protocol.h: Removed.
 203         * objc/deprecated/struct_objc_symtab.h: Removed.
 204         * objc/deprecated/struct_objc_module.h: Removed.
 205         * objc/deprecated/struct_objc_ivar.h: Removed.
 206         * objc/deprecated/struct_objc_ivar_list.h: Removed.
 207         * objc/deprecated/struct_objc_method.h: Removed.
 208         * objc/deprecated/struct_objc_method_list.h: Removed.
 209         * objc/deprecated/struct_objc_protocol_list.h: Removed.
 210         * objc/deprecated/struct_objc_category.h: Removed.
 211         * objc/deprecated/MetaClass.h: Removed.
 212         * objc/deprecated/objc_msg_sendv.h: Removed.
 213         * objc/deprecated/README: Removed.
 214         * objc/deprecated/struct_objc_class.h: Removed.
 215         * objc/deprecated/struct_objc_protocol.h: Removed.
 216         * objc/deprecated/struct_objc_selector.h: Removed.
 217         * objc/encoding.h: Removed.
 218         * objc/message.h (struct objc_super): Removed the definition for
 219         the Traditional Objective-C runtime API.
 220         * objc/objc.h: Do not include objc/objc-decls.h.
 221         deprecated/struct_objc_selector.h, deprecated/MetaClass.h,
 222         deprecated/struct_objc_class.h, deprecated/struct_objc_protocol.h
 223         and deprecated/objc_msg_sendv.h.  Uncommented new definition of
 224         Protocol *.
 225         * objc/objc-api.h: Removed.
 226         * objc/runtime.h: Updated comments.  Removed check to detect
 227         concurrent usage of Traditional and Modern APIs.
 228         * objc-private/module-abi-8.h: Always define struct objc_class and
 229         struct objc_protocol.  (struct objc_protocol_list): Changed type
 230         of 'list' argument from 'Protocol *' to 'struct objc_protocol *'.
 231         (class_get_instance_size): Added.
 232         * objc-private/protocols.h (__objc_protocols_add_protocol): Take a
 233         'struct objc_protocol *' as argument, not a 'Protocol *'.
 234         * objc-private/runtime.h: Updated comments.
 235         * objc-private/selector.h (struct objc_selector, sel_eq): Added.
 236         * class.c: Include objc-private/selector.h.
 237         (objc_get_meta_class): Return a Class instead of a MetaClass.
 238         * encoding.c (method_get_next_argument): Removed.
 239         (method_get_first_argument): Removed.
 240         (method_get_nth_argument): Removed.
 241         * gc.c: Include objc/runtime.h instead of objc/encoding.h.
 242         Include objc-private/module-abi-8.h and ctype.h.
 243         * protocols.c (__objc_protocols_add_protocol): Take a 'struct
 244         objc_protocl *' as argument, not a 'Protocol *'.
 245         (class_addProtocol): Added casts to 'struct objc_protocol *' and
 246         'Protocol *'.
 247         (class_copyProtocolList): Likewise.
 248         (protocol_conformsToProtocol): Likewise.
 249         (protocol_copyProtocolList): Likewise.
 250         * sarray.c: Include objc-private/module-abi-8.h.
 251         * sendmsg.c (method_get_next_argument): Removed.
 252         (method_get_first_argument): Removed.
 253         (method_get_nth_argument): Removed.
 254         (objc_msg_sendv): Removed.
 255         (arglist_t, retval_t): New.  (class_get_class_method): Take a
 256         'Class', not 'MetaClass', argument.
 257         * thr.c: Include module-abi-8.h.
 258
 259 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 260
 261         * Makefile.in (OBJC_DEPRECATED_H): Removed struct_objc_static_instances.h
 262         and objc_get_uninstalled_dtable.h.
 263         * objc/deprecated/struct_objc_static_instances.h: Removed.
 264         * objc/deprecated/objc_get_uninstalled_dtable.h: Removed.
 265         * objc/objc-api.h: Do not include deprecated/objc_static_instances.h
 266         and deprecated/objc_get_uninstalled_dtable.h.
 267
 268 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 269
 270         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_object_alloc.h.
 271         * objc/deprecated/objc_object_alloc.h: Removed.
 272         * objc/objc-api.h: Do not include deprecated/objc_object_alloc.h.
 273         * objects.c (_objc_object_alloc, _objc_object_dispose,
 274         _objc_object_copy): Removed.
 275         * libobjc.def (__objc_object_alloc, __objc_object_copy,
 276         __objc_object_dispose): Removed.
 277
 278 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 279
 280         * Makefile.in (OBJC_DEPRECATED_H): Removed METHOD_NULL.h.
 281         * objc/objc-api.h: Do not include deprecated/METHOD_NULL.h.
 282         * objc/deprecated/METHOD_NULL.h: Removed.
 283
 284 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 285
 286         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_valloc.h,
 287         objc_malloc.h and objc_unexpected_exception.h.
 288         (exception.lo): Do not use -Wno-deprecated-declarations.
 289         (exception_gc.lo): Likewise.
 290         * objc/objc-api.h: Do not include deprecated/objc_valloc.h,
 291         deprecated/objc_malloc.h and
 292         deprecated/objc_unexpected_exception.h.
 293         * objc/deprecated/objc_valloc.h: Removed.
 294         * objc/deprecated/objc_malloc.h: Removed.
 295         * objc/deprecated/objc_unexpected_exception.h: Removed.
 296         * exception.c (_objc_unexpected_exception): Removed.
 297         (objc_exception_throw): Do not check for
 298         _objc_unexpected_exception.
 299         * memory.c (objc_valloc, _objc_malloc, _objc_atomic_malloc,
 300         _objc_valloc, _objc_realloc, _objc_calloc, _objc_free): Removed.
 301         * libobjc.def (_objc_unexpected_exception, objc_valloc): Removed.
 302
 303 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 304
 305         * objc/objc.h: Do not include deprecated/STR.h.
 306         * objc/deprecated/STR.h: Removed.
 307         * Makefile.in (OBJC_DEPRECATED_H): removed STR.h.
 308
 309 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 310
 311         * Makefile.in (OBJC_H): Removed hash.h and sarray.h.
 312         (OBJC_DEPRECATED_H): Likewise.
 313         * libobjc.def (objc_hash_new, objc_hash_delete, objc_hash_add,
 314         objc_hash_remove, objc_hash_next, objc_hash_value_for_key,
 315         objc_hash_is_key_in_hash, hash_add, hash_delete, hash_new,
 316         hash_next, hash_remove, hash_value_for_key, hash_is_key_in_hash,
 317         sarray_at_put, sarray_at_put_safe, sarray_free, sarray_lazy_copy,
 318         sarray_new, sarray_realloc, sarray_remove_garbage): Removed.
 319         * objc/sarray.h: Removed.
 320         * objc/hash.h: Removed.
 321         * objc/deprecated/sarray.h: Removed.
 322         * objc/deprecated/hash.h: Removed.
 323         * objc/Object.h: Do not include objc/deprecated/hash.h
 324         * Object.m: Include string.h.
 325         * objc/objc-api.h: Do not include objc/deprecated/hash.h.
 326         * objc-private/common.h (GNU_LIBOBJC_COMPILING_LIBOBJC_ITSELF):
 327         Removed.
 328
 329 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 330
 331         * Object.m ([-forward::]): Removed.
 332         * objc/deprecated/Object.h ([-forward::]): Removed.
 333         * sendmsg.c (__objc_forward): Updated comments.
 334
 335 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 336
 337         * Makefile.in (OBJC_H): Removed objc-list.h.
 338         (OBJC_DEPRECATED_H): Removed objc-list.h.
 339         * objc/objc-list.h: File removed.
 340         * objc/deprecated/objc-list.h: File removed.
 341
 342 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 343
 344         * Makefile.in (OBJC_H): Removed typedstream.h.
 345         (OBJC_DEPRECATED_H): Removed typedstream.h.
 346         (C_SOURCE_FILES): Removed archive.c.
 347         (Object.lo): Rule removed.
 348         (Object_gc.lo): Likewise.
 349         (archive.lo): Likewise.
 350         (archive_gc.lo): Likewise.
 351         * objc/deprecated/Object.h ([+streamVersion:], [-read], [-write],
 352         [-awake]): Removed.
 353         Do not include deprecated/typedstream.h.
 354         * Object.m: Removed the same methods.
 355         * archive.c: File removed.
 356         * objc/typedstream.h: File removed.
 357         * objc/deprecated/typedstream.h: File removed.
 358         * libobjc.def (__objc_read_nbyte_uint, __objc_read_nbyte_ulong,
 359         __objc_write_class, __objc_write_object, __objc_write_selector,
 360         objc_close_typed_stream, objc_end_of_typed_stream,
 361         objc_flush_typed_stream, objc_get_stream_class_version,
 362         objc_open_typed_stream, objc_open_typed_stream_for_file,
 363         objc_read_array, objc_read_char, objc_read_int, objc_read_long,
 364         objc_read_object, objc_read_selector, objc_read_short,
 365         objc_read_string, objc_read_type, objc_read_types,
 366         objc_read_unsigned_char, objc_read_unsigned_int,
 367         objc_read_unsigned_long, objc_read_unsigned_short,
 368         objc_write_array, objc_write_char, objc_write_int,
 369         objc_write_long, objc_write_object, objc_write_object_reference,
 370         objc_write_root_object, objc_write_selector, objc_write_short,
 371         objc_write_string, objc_write_string_atomic, objc_write_type,
 372         objc_write_types, objc_write_unsigned_char,
 373         objc_write_unsigned_int, objc_write_unsigned_long,
 374         objc_write_unsigned_short): Removed.
 375
 376 2011-06-02  Nicola Pero  <nicola.pero@meta-innovation.com>
 377
 378         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_error.h.
 379         * objc/deprecated/objc_error.h: Removed.
 380         * objc/objc-api.h: Do not include deprecated/objc_error.h.
 381         * libobjc.def (objc_error, objc_verror): Removed.
 382         * error.c (_objc_error_handler, objc_error, objc_verror,
 383         objc_set_error_handler): Removed.
 384         * Object.m ([-error:], [-perform:], [-perform:with:],
 385         [-perform:with:with], [-subclassResponsibility:],
 386         [-notImplemented:], [-shouldNotImplement:], [-doesNotRecognize:]):
 387         Removed.
 388         * objc/deprecated/Object.h: Removed the same methods.
 389         * sendmsg.c (__objc_forward): Do not try to invoke the "error:"
 390         method after trying to invoke the "doesNotRecognize:" method.
 391
 392 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
 393
 394         * sendmsg.c: Reindented part of the file.  No non-trivial changes
 395         in code.
 396
 397 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
 398
 399         * sendmsg.c (__objc_install_dtable_for_class): Use objc_getClass,
 400         not objc_lookup_class.
 401
 402 2011-05-25  Richard Frith-Macdonald <rfm@gnu.org>
 403             David Ayers  <ayers@fsfe.org>
 404
 405         PR libobjc/38307
 406         * sendmsg.c: Include objc/hash.h.
 407         (get_implementation): New function, mostly with code from get_imp
 408         updated to support the new +initialize dispatch table logic.
 409         (get_imp): Use get_implementation.
 410         (__objc_responds_to): Updated to support the new +initialize
 411         dispatch table logic.
 412         (class_respondsToSelector): Likewise.
 413         (objc_msg_lookup): Use get_implementation.
 414         (__objc_init_install_dtable): Removed.
 415         (__objc_install_methods_in_dtable): Updated arguments.
 416         (__objc_install_dispatch_table_for_class): Renamed to
 417         __objc_install_dtable_for_class and updated to support the new
 418         +initialize dispatch table logic.
 419         (__objc_update_dispatch_table_for_class): Updated to support the
 420         new +initialize dispatch table logic.
 421         (__objc_forward): Call get_implementation instead of get_imp.
 422         (prepared_dtable_table): New.
 423         (__objc_prepare_dtable_for_class): New.
 424         (__objc_prepared_dtable_for_class): New.
 425         (__objc_get_prepared_imp): New.
 426         (__objc_install_prepared_dtable_for_class): New.
 427
 428 2011-05-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 429
 430         PR libobjc/48177
 431         * selector.c (__sel_register_typed_name): Use sel_types_match()
 432         instead of strcmp() to compare selector types (Suggestion by
 433         Richard Frith-Macdonald <rfm@gnu.org>).
 434
 435 2011-04-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 436
 437         PR libobjc/32037
 438         * Makefile.in (OBJC_GCFLAGS): Move ...
 439         * configure.ac (enable_objc_gc): ... here.
 440         Add $(libsuffix) to OBJC_BOEHM_GC.
 441         * configure: Regenerate.
 442
 443 2011-02-28  Nicola Pero  <nicola.pero@meta-innovation.com>
 444
 445         * selector.c (sel_getTypedSelector): Return NULL if there are
 446         multiple selectors with conflicting types.
 447         * objc/runtime.h (sel_getTypedSelector): Updated documentation.
 448
 449 2011-02-28  Richard Frith-Macdonald <rfm@gnu.org>
 450
 451         PR libobjc/47922
 452         * gc.c (class_ivar_set_gcinvisible): Use _C_GCINVISIBLE instead of
 453         a hardcoded "!".
 454
 455 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 456
 457         * configure: Regenerate.
 458
 459 2010-12-26  Nicola Pero  <nicola.pero@meta-innovation.com>
 460
 461         * init.c (create_tree_of_subclasses_inherited_from): Use
 462         class_superclass_of_class instead of assuming a class is
 463         unresolved when it could be resolved.  Tidied up assignment and
 464         check.
 465         (__objc_tree_insert_class): Enhanced DEBUG_PRINTF.
 466         (objc_tree_insert_class): Tidied up loop; return immediately upon
 467         inserting a class.
 468         (__objc_exec_class): Do not set __objc_class_tree_list.
 469
 470 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 471
 472         * selector.c (sel_getTypedSelector): Return NULL if given a NULL
 473         argument.
 474         (sel_registerTypedName): Same.
 475         (sel_registerName): Same.
 476         * objc/runtime.h: Updated documentation.
 477
 478 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 479
 480         * objc/runtime.h (class_addIvar): Updated documentation.  The
 481         alignment is actually the log_2 of the alignment in bytes.
 482         * ivars.c (class_addIvar): Corresponding change to the
 483         implementation.
 484
 485 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 486
 487         * objc/runtime.h (sel_getType): Renamed to sel_getTypeEncoding to
 488         be consistent with method_getTypeEncoding and
 489         ivar_getTypeEncoding.
 490         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
 491         * selector.c (sel_getType): Renamed to sel_getTypeEncoding.
 492         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
 493         (sel_get_type): Updated call to sel_getType.
 494
 495 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 496
 497         * objc/runtime.h (class_conformsToProtocol,
 498         class_copyProtocolList): Updated documentation.
 499
 500 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
 501
 502         * init.c (create_tree_of_subclasses_inherited_from): Updated
 503         DEBUG_PRINTF messages.
 504         (__objc_tree_insert_class): Same.
 505         (__objc_send_load_using_method_list): Same.
 506         (__objc_send_load): Same.
 507         (__objc_exec_class): Same.  In particular, do not print the module
 508         name since it is no longer used.
 509         * sendmsg.c (__objc_send_initialize): Added DEBUG_PRINTFs for
 510         tracking +initialize calls.
 511         (__objc_update_dispatch_table_for_class): Added DEBUG_PRINTFs for
 512         tracking updates of dispatch tables.
 513         (__objc_install_dispatch_table_for_class): Same.
 514
 515 2010-12-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 516
 517         * Makefile.in (libobjc$(libsuffix).la): Link with -Wc,-shared-libgcc.
 518         (libobjc_gc$(libsuffix).la): Likewise.
 519
 520 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
 521
 522         * sendmsg.c (class_addMethod): Return NO if the method already
 523         exists in the class.
 524
 525 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
 526
 527         * init.c (duplicate_classes): New.
 528         (__objc_exec_class): Initialize duplicate_classes.
 529         (__objc_create_classes_tree): Ignore classes in the
 530         duplicate_classes table.
 531         (__objc_call_load_callback): Same.
 532         (__objc_init_class): If a duplicate class is found, add it to
 533         duplicate_classes instead of aborting.  Return YES if the class is
 534         not a duplicate, and NO if it is.
 535         * objc-private/runtime.h (__objc_init_class): Updated prototype.
 536
 537 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
 538
 539         * objc-private/objc-list.h: Reindented file.  No code changes.
 540         * objc-private/sarray.h: Same change.
 541
 542 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
 543
 544         * objc-private/accessors.h: Removed 'extern "C"' guards.  This
 545         file is never compiled with C++.
 546         * objc-private/hash.h: Same change.
 547         * objc-private/objc-list.h: Same change.
 548         * objc-private/objc-sync.h: Same change.
 549         * objc-private/protocols.h: Same change.
 550         * objc-private/runtime.h: Same change.
 551         * objc-private/sarray.h: Same change.
 552         * objc-private/selector.h: Same change.
 553
 554 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 555
 556         PR libobjc/18764
 557         * class.c (__objc_add_class_to_hash): Return YES if the class was
 558         added, and NO if it already existed.
 559         * init.c (__objc_init_class): If __objc_add_class_to_hash returns
 560         NO, then abort the program with an error message.
 561         * objc-private/runtime.h (__objc_add_class_to_hash): Updated
 562         declaration.
 563
 564 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 565
 566         * init.c (_objc_load_callback): Initialize with 0.
 567         (__objc_call_callback): Renamed to __objc_call_load_callback.
 568         Check _objc_load_callback only once, and if it is not set, return
 569         immediately.
 570         (objc_send_load): Updated call to __objc_call_callback.
 571
 572 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 573
 574         PR libobjc/16110
 575         * init.c (__objc_send_message_in_list): Renamed to
 576         __objc_send_load_using_method_list.  Do not take an 'op' argument.
 577         Register the 'load' selector if needed.
 578         (__objc_send_load): Do not register the 'load' selector.  Updated
 579         call to __objc_send_message_in_list.
 580         (__objc_create_classes_tree): Add the class of any claimed
 581         category that was loaded in the module to the list of classes for
 582         which we try to execute +load.
 583
 584 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 585
 586         * objc-private/common.h: When DEBUG is defined, include <stdio.h>.
 587         Updated comments.
 588         * init.c (__objc_tree_insert_class): Use %p, not %x, when printing
 589         a pointer using DEBUG_PRINTF.
 590
 591 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 592
 593         PR libobjc/45953
 594         * selector.c (__sel_register_typed_name): When registering a new
 595         selector with the same name as an existing one, reuse the existing
 596         name string.  Also updated types, casts and comments in the whole
 597         function.
 598
 599 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 600
 601         * objc-private/module-abi-8.h (struct objc_symtab): Declare 'refs'
 602         to be 'struct objc_selector *' and not 'SEL'.
 603         * init.c (__objc_exec_class): Call
 604         __objc_register_selectors_from_module instead of iterating over
 605         each selector and calling __sel_register_typed_name for each.
 606         * objc-private/selector.h: Declare
 607         __objc_register_selectors_from_module instead of
 608         __sel_register_typed_name.
 609         * selector.c (__objc_register_selectors_from_module): New.
 610         (__sel_register_typed_name): Made static.
 611
 612 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 613
 614         * linking.m: Do not include objc/NXConstStr.h.
 615
 616 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 617
 618         * objc-private/runtime.h (DEBUG_PRINTF): Moved from here ...
 619         * objc-private/common.h (DEBUG_PRINTF): To here.
 620         * hash.c: Do not include objc-private/runtime.h and objc/thr.h.
 621
 622 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 623
 624         * hash.c: Tidied up comments and indentation.  No code changes.
 625
 626 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 627
 628         PR libobjc/47012
 629         * accessors.m (objc_getProperty): If not atomic, do not
 630         retain/autorelease the returned value.
 631
 632 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 633
 634         * objc-private/runtime.h (__objc_selector_max_index,
 635         __objc_init_selector_tables, __objc_register_selectors_from_class,
 636         __objc_register_selectors_from_list,
 637         __objc_register_selectors_from_description_list): Moved to ...
 638         * objc-private/selector.h: ... here.
 639
 640 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 641
 642         * objc-private/runtime.h (__objc_class_links_resolved): Removed.
 643         (__objc_print_dtable_stats): Removed.
 644         (__sel_register_typed_name): Removed.
 645         * sendmsg.c (__objc_print_dtable_stats): Use 'void' as argument.
 646
 647 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 648
 649         * init.c (__objc_exec_class): Call __objc_resolve_class_links (),
 650         if appropriate, after loading the module.
 651
 652 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 653
 654         * sendmsg.c (method_setImplementation): Do not declare.
 655
 656 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 657
 658         * objc/message.h: Updated comments.
 659         * objc/runtime.h: Updated comments.
 660
 661 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 662
 663         * class.c (objc_lookupClass): Renamed to objc_lookUpClass.
 664         * protocols.c: Updated all calls to objc_lookupClass to call
 665         objc_lookUpClass instead.
 666         * sendmsg.c (objc_lookupClass): Do not declare.
 667         (get_imp): Update call to objc_lookupClass to call
 668         objc_lookUpClass instead.
 669         * objc/runtime.h (objc_lookupClass): Renamed to objc_lookUpClass.
 670
 671 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 672
 673         * objc/runtime.h (class_ivar_set_gcinvisible): Declare.
 674         * sendmsg.c (_CLS_IN_CONSTRUCTION, CLS_IS_IN_CONSTRUCTION): Do not
 675         define.  Updated comments.
 676
 677 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 678
 679         * objc/encoding.h: Updated comments.
 680         * objc/runtime.h: Updated comments.
 681         (objc_setGetUnknownClassHandler): Mark with objc_EXPORT.
 682         (objc_sizeof_type): Same.
 683         (objc_alignof_type): Same.
 684         (objc_aligned_size): Same.
 685         (objc_promoted_size): Same.
 686         (objc_skip_type_qualifiers): Same.
 687         (objc_skip_typespec): Same.
 688         (objc_skip_offset): Same.
 689         (objc_skip_argspec): Same.
 690         (objc_get_type_qualifiers): Same.
 691         (objc_layout_structure): Same.
 692         (objc_layout_structure_next_member): Same.
 693         (objc_layout_finish_structure): Same.
 694         (objc_layout_structure_get_info): Same.
 695
 696 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 697
 698         * init.c: Updated comments.
 699         * objc/objc-api.h: Updated comments.
 700         * objc/runtime.h (_objc_load_callback): Declare.
 701
 702 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 703
 704         * objc/Object.h: Include deprecated/typedstream.h and
 705         deprecated/hash.h instead of typedstream.h.  Updated comments.
 706
 707 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 708
 709         * Makefile.in (OBJC_DEPRECATED_H): Added objc_msg_sendv.h.
 710         * objc/deprecated/objc_msg_sendv.h: New.
 711         * objc/message.h: Do not define retval_t, apply_t, arglist,
 712         arglist_t, objc_msg_sendv, now in
 713         objc/deprecated/objc_msg_sendv.h.
 714         * objc/objc.h: Do not include message.h; include
 715         objc/deprecated/objc_msg_sendv.h instead.  Tidied up comments.
 716         * sendmsg.c: Include objc/message.h.
 717         * thr.c: Include objc/message.h.
 718
 719 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 720
 721         * objc/objc-exception.h: Include objc-decls.h.  Mark all
 722         functions with objc_EXPORT.
 723         * objc/objc-sync.h: Same change.
 724
 725 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 726
 727         * Protocol.m: Moved all methods, with the exception of -isEqual:,
 728         into the 'Deprecated' category.
 729         * objc/Protocol.h: Removed all methods, moved to
 730         objc/deprecated/Protocol.h.  Include objc/deprecated/Protocol.h.
 731         * objc/deprecated/Protocol.h: New.
 732         * Makefile.in (OBJC_DEPRECATED_H): Added Protocol.h.
 733
 734 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 735
 736         * init.c: Include objc-private/selector.h.  Do not declare
 737         __sel_register_typed_name.
 738         * objc-private/selector.h (__sel_register_typed_name): Declare.
 739         * selector.c: Include objc-private/selector.h.
 740
 741 2010-12-18  Nicola Pero  <nicola.pero@meta-innovation.com>
 742
 743         * class.c: Tidied up comments and indentation.  No code changes.
 744         * error.c: Same.
 745         * exception.c: Same.
 746         * init.c: Same.
 747         * ivars.c: Same.
 748         * memory.c: Same.
 749         * objc-foreach.c: Same.
 750         * objc-sync.c: Same.
 751         * objects.c: Same.
 752         * protocols.c: Same.
 753         * sarray.c: Same.
 754         * thr.c: Same.
 755
 756 2010-12-17  Nicola Pero  <nicola.pero@meta-innovation.com>
 757
 758         * init.c: Include objc/runtime.h and objc-private/module-abi-8.h
 759         instead of objc/objc-api.h.
 760         (init_check_module_version): Take a 'struct objc_module *'
 761         argument instead of 'Module_t'.  Use 'struct objc_module *'
 762         instead of 'Module_t'.
 763         (__objc_created_classes_tree): Take a 'struct objc_module *'
 764         argument instead of 'Module_t'; use 'struct objc_symtab *' instead
 765         of 'Symtab_t'.
 766         (__objc_call_callback): Take a 'struct objc_module *' argument
 767         instead of 'Module_t'; use 'struct objc_symtab *' instead of
 768         'Symtab_t' and 'struct objc_category *' instead of 'Category_t'.
 769         (_objc_load_callback): Take a 'struct objc_category *' argument
 770         instead of 'Category *'.
 771         (class_superclass_of_class): Use objc_getClass() instead of
 772         objc_lookup_class().
 773         (create_tree_of_subclasses_inherited_from): Same change (also, use
 774         an explicit 'if' instead of '?').
 775         (objc_init_statics): Same change.
 776         (objc_send_load): Same change.
 777         (__objc_init_protocol): same change.
 778         (__objc_send_message_in_list): Take a 'struct objc_method_list *'
 779         argument instead of 'MethodList_t'.  Use 'struct objc_method *'
 780         instead of 'Method_t'.
 781         (__objc_send_load): Use 'struct objc_method_list *' instead of
 782         'MethodList_t'.  Use sel_registerName() instead of
 783         sel_register_name().
 784         (__objc_exec_class): Take a 'struct objc_module *' argument
 785         instead of 'Module_t'.  Use 'struct objc_symtab *' instead of
 786         'Symtab_t'.  Use objc_getClass() instead of objc_lookup_class().
 787         Use 'struct objc_category *' instead of 'Category_t'.
 788
 789 2010-12-16  Nicola Pero  <nicola.pero@meta-innovation.com>
 790
 791         * sendmsg.c: Include objc/runtime.h instead of objc/objc-api.h.
 792         Include objc-private/module-abi-8.h and objc-private/selector.h
 793         instead of objc/encoding.h.
 794         (objc_msg_lookup_super): Use super->super_class instead of
 795         super->class.
 796         (method_get_first_argument, method_get_next_argument): Declare
 797         locally.
 798         (class_get_instance_method): Declare before using.
 799         (objc_msg_sendv): Use 'struct objc_method' instead of 'Method'.
 800         (__objc_init_dispatch_tables, __objc_send_initialize): Use
 801         sel_registerName() instead of sel_register_name().
 802         (__objc_forward): Use sel_getName() instead of sel_get_name().
 803         (objc_get_uninstalled_dtable): Use 'void' as argument.
 804         * objc-private/selector.h: New.
 805
 806 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 807
 808         * objc/message.h (objc_super): When using the modern API, do not
 809         define Super and Super_t, and always use 'super_class' for the
 810         super class field.
 811         (objc_msg_lookup_super): Updated prototype to use 'struct
 812         objc_super *' instead of 'Super_t'.
 813         * sendmsg.c (objc_msg_lookup_super): Updated prototype to use
 814         'struct objc_super *' instead of 'Super_t'.
 815
 816 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 817
 818         * objc/message.h: Update comments, reindented code and moved
 819         deprecated types and functions at the end of the file.  No code
 820         changes.
 821
 822 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 823
 824         * ivars.c (class_addIvar): Use the 'size' argument instead of
 825         trying to calculate it using objc_sizeof_type().
 826         * objc/runtime.h (class_addIvar): Updated comments.
 827
 828 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 829
 830         * sendmsg.c: Reindented some code and tidied up comments.  No
 831         actual code changes.
 832
 833 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
 834
 835         * objc/Object.h: Moved all the methods, with the exception of
 836         -class and -isEqual:, into ...
 837         * objc/deprecated/Object.h: here.
 838         * Object.m: Moved all the methods, with the exception of -class
 839         and -isEqual: into the 'Deprecated' category.
 840
 841 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
 842
 843         * objects.c (object_copy): Do not #undef as we are no longer
 844         including objc/objc-api.h.
 845         * selector.c: Include objc/runtime.h and
 846         objc-private/module-abi-8.h.  Do not include objc/objc-api.h and
 847         objc/encoding.h.  Updated
 848         (__objc_register_selectors_from_class): Use struct
 849         objc_method_list * instead of MethodList_t.
 850         (__objc_register_selectors_from_list): Use Method instead of
 851         Method_t.
 852         (struct objc_method_description_list): Do not define here.
 853         (__objc_register_instance_methods_to_class): Use struct
 854         objc_method_list * instead of MethodList_t and Method instead of
 855         Method_t.
 856
 857 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
 858
 859         * selector.c: Reindented some code and tidied up comments.  No
 860         actual code changes.
 861
 862 2010-12-13  Iain Sandoe  <iains@gcc.gnu.org>
 863
 864         * encoding.c (_darwin_rs6000_special_round_type_align): New.
 865         (darwin_rs6000_special_round_type_align): Adjust to use new routine.
 866
 867 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
 868
 869         * sendmsg.c (selector_resolveClassMethod): New.
 870         (selector_resolveInstanceMethod): New.
 871         (__objc_resolve_class_method): New.
 872         (__objc_resolve_instance_method): New.
 873         (get_imp): Call __objc_resolve_class_method or
 874         __objc_resolve_instance_method at the appropriate time.
 875         (objc_msg_lookup): Same.
 876         (class_getClassMethod): Same.
 877         (class_getInstanceMethod): Same.
 878         (__objc_init_dispatch_tables): Initialize
 879         selector_resolveClassMethod and selector_resolveInstanceMethod.
 880         * objc/runtime.h: Updated documentation of class_getClassMethod,
 881         class_getInstanceMethod and class_getMethodImplementation.
 882
 883 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
 884
 885         * objc-private/module-abi-8.h (struct objc_symtab): Updated
 886         description of sel_ref_cnt and refs.
 887         * objc/deprecated/struct_objc_symtab.h (objc_symtab): Same change.
 888
 889 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
 890
 891         PR target/40125
 892         PR lto/46695
 893         * configure.ac (extra_ldflags_libobjc): Invoke ACX_LT_HOST_FLAGS.
 894         * Makefile.in (lt_host_flags): Import AC_SUBST'd value.
 895         * aclocal.m4: Regenerate.
 896         * configure: Regenerate.
 897
 898 2010-12-03  Matthias Klose  <doko@ubuntu.com>
 899
 900         * configure.ac (VERSION): Bump the version to 3:0:0.
 901         * configure: Regenerate.
 902
 903 2010-11-23  Richard Frith-Macdonald <rfm@gnu.org>
 904
 905         * sendmsg.c (get_imp): Fixed call to __objc_get_forward_imp to
 906         pass nil as the receiver since we don't know the receiver at this
 907         point.
 908
 909 2010-11-18  Nicola Pero  <nicola.pero@meta-innovation.com>
 910
 911         * ivars.c: Include stdlib.h.
 912         * protocols.c: Same change.
 913
 914 2010-10-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 915
 916         * Makefile.in (OBJC_SOURCE_FILES): Added accessors.m.
 917         * accessors.m: New.
 918         * init.c: Include objc-private/accessors.h.
 919         (__objc_exec_class): Call __objc_accessors_init.
 920         * objc-private/accessors.h: New.
 921
 922 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
 923
 924         * objc/message.h: Moved initial includes outside of extern "C".
 925         * objc/runtime.h: Add extern "C" for Objective-C++.
 926
 927 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
 928
 929         * init.c (objc_send_load): Do not wait for NXConstantString to be
 930         registered before executing +load.  There is no point if
 931         -fconstant-string-class=xxx is used when compiling all modules,
 932         as is the case for almost all users.
 933         * linking.m (__objc_linking): Do not try to forcefully link in
 934         NXConstantString.
 935
 936 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
 937
 938         * objc/runtime.h: Updated comments.
 939         (class_addMethod): New.
 940         (class_addIvar): New.
 941         (class_replaceMethod): New.
 942         (objc_allocateClassPair): New.
 943         (objc_registerClassPair): New.
 944         (objc_disposeClassPair): New.
 945         * class.c (objc_allocateClassPair): New.
 946         (objc_registerClassPair): New.
 947         (objc_disposeClassPair): New.
 948         (class_getSuperclass): Return Nil if a class is in construction.
 949         * init.c (__objc_exec_class): Call __objc_init_class.
 950         (__objc_init_class): New.
 951         * ivars.c (class_copyIvarList): Return NULL if class is in
 952         construction.  Do not lock the runtime mutex.
 953         (class_getInstanceVariable): Return NULL if class is in
 954         construction.  Do not lock the runtime mutex.
 955         (class_addIvar): New.
 956         * sendmsg.c (class_addMethod): New.
 957         (class_replaceMethod): New.
 958         * objc-private/module-abi-8.h (__CLS_SETNOTINFO): New.
 959         (_CLS_IN_CONSTRUCTION): New.
 960         (CLS_IS_IN_CONSTRUCTION): New.
 961         (CLS_SET_IN_CONSTRUCTION): New.
 962         (CLS_SET_NOT_IN_CONSTRUCTION): New.
 963         * objc-private/runtime.h (__objc_init_class): New.
 964
 965 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
 966
 967         * class.c (class_getSuperclass): Call __objc_resolve_class_links
 968         if the class is not resolved yet.
 969         * ivars.c (class_getInstanceVariable): Use class_getSuperclass.
 970
 971 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
 972
 973         * objc/runtime.h (class_getIvarLayout): New.
 974         (class_getWeakIvarLayout): New.
 975         (class_setIvarLayout): New.
 976         (class_setWeakIvarLayout): New.
 977         * ivars.c (class_getIvarLayout): New.
 978         (class_getWeakIvarLayout): New.
 979         (class_setIvarLayout): New.
 980         (class_setWeakIvarLayout): New.
 981
 982 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 983
 984         * objc/runtime.h (class_copyPropertyList): New.
 985         (class_getProperty): New.
 986         (property_getAttributes): New.
 987         (property_getName): New.
 988         * ivars.c (class_copyPropertyList): New.
 989         (class_getProperty): New.
 990         (property_getAttributes): New.
 991         (property_getName): New.
 992
 993 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 994
 995         * objc-private/runtime.h (__objc_update_classes_with_methods): New.
 996         * class.c (__objc_update_classes_with_methods): New.
 997         (objc_getClassList): Do not lock the class lock.
 998         * methods.c (method_exchangeImplementations): New.
 999         (method_setImplementation): New.
1000         * objc/runtime.h (method_setImplementation): New.
1001         (method_exchangeImplementations): New.
1002
1003 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1004
1005         * Protocol.m: Include objc/runtime.h and
1006         objc-private/module-abi-8.h instead of objc/objc-api.h.  Do not
1007         repeat Protocol's instance variables.
1008         (struct objc_method_description_list): Do not define here.
1009         ([-conformsTo:]): Reimplemented on top of protocol_conformsTo().
1010         ([descriptionForInstanceMethod:]): Use sel_isEqual() to compare
1011         selectors directly instead of getting names and then using strcmp.
1012         ([descriptionForClassMethod:]): Same change.
1013         ([-isEqual:]): Reimplemented on top of protocol_isEqual().
1014         * protocols.c (protocol_getMethodDescription): Use sel_isEqual()
1015         to compare selectors directly instead of getting names and then
1016         using strcmp.
1017         * objc/Protocol.h: Updated comments.
1018
1019 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1020
1021         * init.c (__objc_init_protocol): New function which fixes up a
1022         protocol's class pointer, registers it with the runtime, register
1023         all protocol selectors and registers associated protocols too.
1024         (objc_init_statics): Detect if we are initializing protocols, and
1025         if so, use __objc_init_protocol instead of only fixing up the
1026         class pointer.
1027         (__objc_init_protocls): Use __objc_init_protocol.
1028         * objc-private/module-abi-8.h: Updated comments.
1029         * objc-private/runtime.h
1030         (__objc_register_selectors_from_description_list): New.
1031         * selector.c (__objc_register_selectors_from_description_list):
1032         New.  (struct objc_method_description_list): Declare.
1033         * Protocol.m ([-descriptionForInstanceMethod:]): Use sel_get_name
1034         when accessing the name of a method, which is now correctly a SEL.
1035         ([-descriptionForClassMethod:]): Same change.
1036         * protocols.c (protocol_getMethodDescription): Same change.
1037         * objc/runtime.h: Updated comments.
1038         (sel_registerTypedName): Fixed typo in function name.
1039
1040 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1041
1042         PR libobjc/23214
1043         * init.c (objc_init_statics): Do not skip the initialization of a
1044         statics list if the first object has already been initialized; in
1045         the case of Protocols, while the first one may have been
1046         initialized, some others may not have been initialized yet.
1047
1048 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1049
1050         * Makefile.in (OBJC_DEPRECATED_H): Added
1051         objc_get_uninstalled_dtable, objc_object_alloc.h and
1052         struct_objc_static_instances.h.
1053
1054 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1055
1056         * encoding.c (method_copyReturnType): New.
1057         (method_copyArgumentType): New.
1058         (method_getReturnType): New.
1059         (method_getArgumentType): New.
1060         * methods.c (method_getDescription): New.
1061         * objc/runtime.h (method_copyReturnType): New.
1062         (method_copyArgumentType): New.
1063         (method_getReturnType): New.
1064         (method_getArgumentType): New.
1065         (method_getDescription): New.
1066
1067 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1068
1069         * encoding.c: Tidied up comments.
1070         (objc_skip_variable_name): New static inline function.
1071         (objc_sizeof_type): Use objc_skip_variable_name instead of copying
1072         the same code over and over.
1073         (objc_alignof_type): Same.
1074         (objc_aligned_size): Same.
1075         (objc_promoted_size): Same.
1076         (objc_skip_typespec): Same.
1077         (objc_layout_structure_next_member): Same.
1078         (objc_skip_offset): Skip a '-' before the digits (if any).  Fixed
1079         historical bug where objc_skip_offset would skip one byte even if
1080         there is no offset: check that the first offset digit is actually
1081         a digit before skipping it.
1082         (objc_skip_type_qualifiers): Mark as inline.
1083         (objc_skip_typespec): Mark as inline.
1084
1085 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1086
1087         * Makefile.in (C_SOURCE_FILES): Added methods.c.
1088         * encoding.c (method_getNumberOfArguments): New.
1089         (method_get_number_of_arguments): Call
1090         method_getNumberOfArguments.
1091         * ivars.c (ivar_getName): Check for NULL variable argument.
1092         (ivar_getOffset): Check for NULL variable argument.
1093         (ivar_getTypeEncoding): Check for NULL variable argument.
1094         (class_copyIvarList): New.
1095         * methods.c: New.
1096         * protocols.c (class_copyProtocolList): Check for Nil class_
1097         argument.
1098         * sendmsg.c: Use 'struct objc_method *' instead of Method_t, and
1099         'struct objc_method_list *' instead of MethodList_t.
1100         (class_getMethodImplementation): New.
1101         (class_respondsToSelector): New.
1102         (class_getInstanceMethod): New.
1103         (class_getClassMethod): New.
1104         * objc/runtime.h: Updated comments.
1105         (class_copyIvarList): New.
1106         (class_getInstanceMethod): New.
1107         (class_getClassMethod): New.
1108         (class_getMethodImplementation): New.
1109         (class_respondsToSelector): New.
1110         (method_getName): New.
1111         (method_getImplementation): New.
1112         (method_getTypeEncoding): New.
1113         (class_copyMethodList): New.
1114         (method_getNumberOfArguments): New.
1115
1116 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1117
1118         * class.c: Include objc/runtime.h and objc-private/module-abi-8.h
1119         instead of objc/objc-api.h.
1120         (objc_get_unknown_class_handler): Do not define.
1121         (class_isMetaClass): New.
1122         (class_getSuperclass): New.
1123         (class_getVersion): New.
1124         (class_setVersion): New.
1125         (class_getInstanceSize): New.
1126         * exceptions.c: Include objc/runtime.h instead of objc/objc-api.h.
1127         (is_kind_of_exception_matcher): Use objc_getSuperclass instead of
1128         objc_get_super_class.
1129         (get_ttype_entry): Use objc_getRequiredClass instead of
1130         objc_get_class.
1131         * ivars.c (class_getClassVariable): New.
1132         * objects.c: Include objc/runtime.h, objc/thr.h and
1133         objc-private/module-abi-8.h instead of objc/objc-api.h
1134         * objc/runtime.h (class_getClassVariable): New.
1135         (class_isMetaClass): New.
1136         (class_getSuperclass): New.
1137         (class_getVersion): New.
1138         (class_setVersion): New.
1139         (class_getInstanceSize): New.
1140         * objc-private/module-abi-8.h (HOST_BITS_PER_LONG): New (from
1141         objc/objc-api.h)
1142         (__CLS_INFO): Same.
1143         (__CLS_ISINFO): Same.
1144         (__CLS_SETINFO): Same.
1145         (CLS_ISMETA): Same.
1146         (CLS_ISCLASS): Same.
1147         (CLS_ISRESOLV): Same.
1148         (CLS_SETRESOLV): Same.
1149         (CLS_ISINITIALIZED): Same.
1150         (CLS_SETINITIALIZED): Same.
1151         (CLS_GETNUMBER): Same.
1152         (CLS_SETNUMBER): Same.
1153
1154 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1155
1156         * archive.c: Do not include objc/objc.h.
1157         * class.c: Do not include objc/objc.h.
1158         * encoding.c: Include objc/runtime.h, ctype.h and
1159         objc-private/module-abi-8.h instead of objc/objc-api.h and
1160         objc/encoding.h.
1161         * error.c: Do not include objc/objc.h.
1162         * gc.c: Include tconfig.h and objc/encoding.h only if
1163         OBJC_WITH_GC.
1164         * hash.c: Include objc/runtime.h and objc/thr.h instead of
1165         objc/objc-api.h.  Do not include objc/objc.h.
1166         * init.c: Do not include objc/objc.h.
1167         * ivars.c: Include objc/runtime.h, objc-private/module-abi-8.h and
1168         objc/thr.h instead of objc/objc-api.h.  Do not include
1169         objc/objc.h.
1170         * linking.m: Tidied comment.
1171         * memory.c: Include objc/runtime.h instead of objc/objc-api.h.
1172         Do not include objc/objc.h.
1173         * objects.c: Do not include objc/objc.h.
1174         * objc-sync.c: Include objc/runtime.h instead of objc/objc-api.h.
1175         * protocols.c: Do not include objc/objc.h.
1176         * sarray.c: Include objc/runtime.h instead of objc/objc-api.h.  Do
1177         not include objc/objc.h.
1178         * selector.c: Do not include objc/objc.h.
1179         * sendmsg.c: Do not include objc/objc.h.
1180         * thr.c: Include objc/runtime.h instead of objc/objc-api.h.
1181         Do not include objc/objc.h.
1182         * objc/objc-decls.h: Reindented code.
1183         * objc/runtime.h Include objc-decls.h.  Updated comments.
1184         (objc_malloc): New.
1185         (objc_atomic_malloc): New.
1186         (objc_calloc): New.
1187         (objc_realloc): New.
1188         (objc_free): New.
1189         * objc-private/runtime.h: Updated comments.
1190
1191 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1192
1193         * Makefile.in (C_SOURCE_FILES): Added protocols.c.
1194         * objc-private/protocols.h: New.
1195         * protocols.c: New.
1196         * init.c: Include objc-private/protocols.h.
1197         (__objc_exec_class): Call __objc_protocols_init on startup.
1198         (__objc_init_protocols): Call __objc_protocols_add_protocol.
1199         * objc-private/runtime.h: Use (struct objc_method_list *) instead
1200         of MethodList_t, and (struct objc_method *) instead of Method_t.
1201         * objc/deprecated/struct_objc_class.h: Define
1202         __objc_STRUCT_OBJC_CLASS_defined.
1203         * objc-private/module-abi-8.h (struct
1204         objc_method_description_list): New.
1205         (struct objc_class): Only define if
1206         __objc_STRUCT_OBJC_CLASS_defined is undefined.
1207         * objc/runtime.h (class_getName): New.
1208         (objc_getProtocol): New.
1209         (objc_copyProtocolList): New.
1210         (class_addProtocol): New.
1211         (class_conformsToProtocol): New.
1212         (class_copyProtocolList): New.
1213         (protocol_conformsToProtocol): New.
1214         (protocol_isEqual): New.
1215         (protocol_getName): New.
1216         (protocol_getMethodDescription): New.
1217         (protocol_copyMethodDescriptionList): New.
1218         (protocol_getProperty): New.
1219         (protocol_copyPropertyList): New.
1220         (protocol_copyProtocolList): New.
1221         * class.c (class_getName): New.
1222         * selector.c (sel_isEqual): New.
1223
1224 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1225
1226         * selector.c (sel_getName): Return "<null selector>" for a NULL
1227         argument.
1228         (sel_get_name): Return 0 for a NULL argument.
1229         * objc/runtime.h (sel_getName): Updated documentation.
1230
1231         * objc-private/hash.h (class_hash_table): Unused declaration
1232         removed.
1233         (module_hash_table): Same.
1234         * objc/deprecated/hash.h: Same changes.
1235
1236 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1237
1238         * class.c (objc_getClassList): New.
1239         (objc_getRequiredClass): New.
1240         (objc_getMetaClass): New.
1241         (objc_lookupClass): New.
1242         (objc_getClass): New.
1243         (__objc_get_unknown_class_handler): New.
1244         (objc_setGetUnknownClassHandler): New.
1245         (objc_get_class): Use __objc_get_unknown_class_handler.
1246         (objc_lookup_class): Call objc_getClass.
1247         * objc/objc-api.h: Updated comment and copyright notice.
1248         * objc/runtime.h: Updated comments.
1249         (objc_getClass): New.
1250         (objc_lookupClass): New.
1251         (objc_getMetaClass): New.
1252         (objc_getRequiredClass): New.
1253         (objc_getClassList): New.
1254         (objc_setGetUnknownClassHandler): New.
1255         (objc_get_unknown_class_handler): New.
1256         * objc-private/runtime.h: Use __objc_private_runtime_INCLUDE_GNU
1257         instead of __objc_runtime_INCLUDE_GNU as include guard.
1258         * objc-private/error.h (_objc_abort): Mark as noreturn.
1259
1260 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1261
1262         * Makefile.in (C_SOURCE_FILES): Added ivars.c.
1263         * ivars.c: New.
1264         * objc/objc.h: Updated comments.
1265         * objc/runtime.h (object_getClass): New.
1266         (object_getClassName): New.
1267         (object_setClass): New.
1268         (class_getInstanceVariable): New.
1269         (object_getIndexedIvars): New.
1270         (object_getInstanceVariable): New.
1271         (object_setInstanceVariable): New.
1272         (object_getIvar): New.
1273         (object_setIvar): New.
1274         (ivar_getName): New.
1275         (ivar_getOffset): New.
1276         (ivar_getTypeEncoding): New.
1277         * objc-private/module-abi-8.h (struct objc_class): Added.
1278         * objects.c (object_getClassName): New.
1279         (object_setClass): New.
1280
1281 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1282
1283         * objc/objc.h: Updated comments.
1284         * objc/objc-api.h: (object_copy): Added one argument; use a
1285         #define to maintain backwards-compatibility.  Moved
1286         _objc_object_alloc, _objc_object_copy, _objc_object_dispose and
1287         objc_get_uninstalled_dtable into
1288         objc/deprecated/objc_get_uninstalled_dtable.h and
1289         objc/deprecated/objc_object_alloc.h.  Include these files.
1290         * objc/deprecated/objc_get_uninstalled_dtable.h: New.
1291         * objc/deprecated/objc_object_alloc.h: New.
1292         * objc/runtime.h (set_getName): New.
1293         (sel_getType): New.
1294         (sel_getUid): New.
1295         (sel_registerName): New.
1296         (sel_registerTypedName): New.
1297         (sel_isEqual): New.
1298         (class_createInstance): New.
1299         (object_copy): New.
1300         (object_dispose): New.
1301         * objects.c: Do not include tconfig.h.  Include gc_typed.h if
1302         building the garbage collection version.
1303         (__objc_object_alloc): Removed.
1304         (__objc_object_copy): Removed.
1305         (__objc_object_dispose): Removed.
1306         (class_createInstance): New from code in class_create_instance.
1307         Cast second argument of GC_malloc_explicitly_typed.  Use
1308         objc_calloc.  Do not call _objc_object_alloc.
1309         (class_create_instance): Call class_createInstance.
1310         (object_copy): Added extraBytes argument.  Do not call
1311         _objc_object_copy.
1312         (object_dispose): Do not call _objc_object_dispose.
1313         * memory.c (objc_free): When using garbage collection, mark the
1314         argument as unused.
1315         * selector.c (sel_getName): New.
1316         (sel_get_name): Call sel_getName.
1317         (sel_getType): New.
1318         (sel_get_type): Call sel_getType.
1319         (sel_registerName): New.
1320         (sel_register_name): Call sel_registerName.
1321         (sel_registerTypedName): New.
1322         (sel_register_typed_name): Call sel_registerTypedName.
1323         (sel_getUid): New.
1324         (sel_get_uid): Call sel_getUid.
1325
1326 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1327
1328         * objc/objc-api.h: Define Method, Method_t, Category and
1329         Category_t.  Prevent including this file at the same time as
1330         objc/runtime.h.  Updated comments.
1331         * objc/deprecated/struct_objc_method.h: Do not define Method,
1332         Method_t.
1333         * objc/deprecated/struct_objc_category.h: Do not define Category,
1334         Category_t.
1335         * objc-private/module-abi-8.h: New file containing a copy of all
1336         the structure definitions.  Not used yet.
1337         * objc/encoding.h (objc_aligned_size): Removed duplicate
1338         declaration.  Updated comments.
1339         * objc/runtime.h: Added Ivar, objc_property_t, Property, Method,
1340         Category, struct objc_method_description, _C_ID and similar,
1341         _C_CONST and similar and _F_CONST and similar.  Added
1342         objc_sizeof_type, objc_alignof_type, objc_aligned_size,
1343         objc_promoted_size, objc_skip_type_qualifier, objc_skip_typespec,
1344         objc_skip_offset, objc_skip_argspec, objc_get_type_qualifiers,
1345         struct objc_struct_layout, objc_layout_structure,
1346         objc_layout_structure_next_member, objc_layout_finish_structure,
1347         objc_layout_structure_get_info.  Prevent including this file at
1348         the same time as objc/objc-api.h.
1349
1350 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1351
1352         * Makefile.in (OBJC_DEPRECATED_H): Added struct_objc_category.h,
1353         struct_objc_ivar.h, struct_objc_ivar_list.h, struct_objc_method.h,
1354         struct_objc_method_list.h, struct_objc_module.h,
1355         struct_objc_protocol_list.h, struct_objc_symtab.h.
1356         * objc/deprecated/struct_objc_category.h: New.
1357         * objc/deprecated/struct_objc_ivar.h: New.
1358         * objc/deprecated/struct_objc_ivar_list.h: New.
1359         * objc/deprecated/struct_objc_method.h: New.
1360         * objc/deprecated/struct_objc_method_list.h: New.
1361         * objc/deprecated/struct_objc_module.h: New.
1362         * objc/deprecated/struct_objc_protocol_list.h: New.
1363         * objc/deprecated/struct_objc_symtab.h: New.
1364         * objc/deprecated/struct_objc_static_instances.h: New.
1365         * objc/objc-api.h: Definitions of deprecated structures moved into
1366         the above header fragment files in objc/deprecated/.  Include the
1367         files instead of definition the structures here.  Updated
1368         comments.
1369         * objc/runtime.h: Updated comments.  Do not include objc-api.h.
1370         (objc_set_enumeration_mutation_handler): Renamed to
1371         objc_setEnumerationMutationHandler.
1372         * objc-foreach.c (objc_set_enumeration_mutation_handler): Renamed
1373         to objc_setEnumerationMutationHandler.
1374         * objc/objc-exception.h (objc_set_exception_matcher): Renamed to
1375         objc_setExceptionMatcher.
1376         (objc_set_uncaught_exception_handler): Renamed to
1377         objc_setUncaughtExceptionHandler.
1378         * exception.c: Same changes.
1379
1380 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1381
1382         * objc-sync.c: Include objc-private/common.h.
1383
1384 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1385
1386         * objc-foreach.c: Include objc-private/common.h.
1387         * objc/deprecated/METHOD_NULL.h: New file.
1388         * objc/objc-api.h: Include deprecated/METHOD_NULL.h instead of
1389         defining METHOD_NULL here.
1390         * Makefile.in (OBJC_DEPRECATED_H): Added METHOD_NULL.h.
1391         * Object.m ([+instancesRespondTo:]): Use (Method_t)0 instead of
1392         METHOD_NULL.
1393         ([-respondsTo:]): Same change.
1394         * objc/objc-api.h (method_get_imp): Converted it into a normal
1395         function so that we can hide the internals of struct objc_method.
1396         * sendmsg.c (method_get_imp): Implemented.
1397
1398 2010-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
1399
1400         * objc/objc-api.h (struct objc_super, Super, Super_t,
1401         objc_msg_lookup_super, objc_msg_sendv, objc_msg_forward,
1402         objc_msg_forward2): Declarations moved to objc/message.h.  Include
1403         message.h here.
1404         * objc/message.h: Added such declarations; updated comments.
1405
1406 2010-10-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1407
1408         Implemented fast enumeration for Objective-C.
1409         * Makefile.in (C_SOURCE_FILES): Added objc-foreach.c.
1410         (OBJC_H): Added runtime.h
1411         * objc-foreach.c: New file.
1412         * objc/runtime.h: New file.
1413
1414 2010-09-30  Kai Tietz  <kai.tietz@onevision.com>
1415
1416         * objc/deprecated/struct_objc_class.h: Add padding
1417         to avoid warning with -Wpadded.
1418
1419 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1420
1421         * encoding.c (objc_sizeof_type): Added support for vector type and
1422         for double long types.
1423         (objc_alignof_type): Same change.
1424         (objc_skip_typespec): Same change.
1425         * objc/encoding.h (_C_GCINVISIBLE): Use '|' for _C_GCINVISIBLE
1426         instead of '!' since '!' is already used for _C_VECTOR.
1427         * objc/objc-api.h (_C_LNG_DBL): Added.
1428
1429 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1430
1431         * libobjc_entry.c: File removed.
1432
1433 2010-09-26  Kai Tietz  <kai.tietz@onevision.com>
1434
1435         * sendmsg.c (objc_msg_lookup): Remove inline.
1436         (objc_get_uninstalled_dtable): Likewise.
1437         * encoding.c (objc_skip_type_qualifiers): Likewise.
1438         (objc_skip_offset): Likewise.
1439         * archive.c (__objc_write_object): Likewise
1440         (__objc_write_class):
1441         (__objc_write_selector):
1442         (objc_read_char):
1443         (objc_read_unsigned_char):
1444         (objc_read_short):
1445         (objc_read_unsigned_short):
1446         (objc_read_int):
1447         (objc_read_long):
1448         (__objc_read_nbyte_uint):
1449         (objc_read_unsigned_int):
1450         (objc_read_unsigned_long):
1451         * objc/objc-decls.h (obc_EXPORT): Remove dllexport for DLL_EXPORT case.
1452         (objc_EXPORT): Likewise.
1453         * objc/message.h (objc-decls.h): Add include.
1454         * objc/objc-api.h: Mark API by objc_EXPORT.
1455         * libobjc.def (__objc_responds_to): Removed.
1456
1457 2010-09-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1458
1459         * hash.c: Include objc-private/hash.h instead of objc/hash.h.
1460
1461         * objc/sarray.h: Moved into objc/deprecated/sarray.h;
1462         objc/sarray.h replaced with a placeholder including the file from
1463         the deprecated/ directory.
1464         * objc-private/sarray.h: New file (private copy of sarray.h).
1465         * hash.c: Include <assert.h> instead of "assert.h"
1466         * sarray.c: Include <assert.h> instead of "assert.h".  Include
1467         objc-private/sarray.h instead of objc/sarray.h.
1468         * selector.c: Include objc-private/sarray.h instead of
1469         objc/sarray.h.
1470         * sendmsg.c: Include <assert.h>.  Include objc-private/sarray.h
1471         instead of objc/sarray.h.
1472         * Makefile.in (OBJC_DEPRECATED_H): Added sarray.h.
1473
1474 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1475
1476         * objc-private/objc-list.h (list_remove_elem): Unused function
1477         removed.  (list_nth): Unused function removed.  (list_find):
1478         Unused function removed.  (list_lenght): Unused function removed.
1479
1480 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1481
1482         * objc/hash.h: Moved into objc/deprecated/hash.h; objc/hash.h
1483         replaced with a placeholder including the file from the
1484         deprecated/ directory.
1485         * objc/objc-api.h: Updated includes.
1486         * objc/typedstream.h: Updated includes.
1487         * objc-private/hash.h: New file (private copy of hash.h).
1488         * objc/objc-list.h: Moved into objc/deprecated/objc-list.h;
1489         objc/objc-list.h replaced with a placeholder including the file
1490         from the deprecated/ directory.
1491         * objc-private/objc-list.h: New file (private copy of objc-list.h).
1492         * init.c: Include objc-private/hash.h and objc-private/objc-list.h
1493         instead of objc/hash.h and objc/objc-list.h.
1494         * selector.c: Same change.
1495         * class.c: Added include <string.h>, which used to be implicitly included
1496         when hash.h was included.
1497         * exception.c: Same change.
1498         * objects.c: Same change.
1499         * sarray.c: Same change.
1500         * sendmsg.c: Same change.
1501         * Makefile.in (OBJC_DEPRECATED_H): Added hash.h and objc-list.h.
1502
1503 2010-09-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1504
1505         Implemented objc_sync_enter() and objc_sync_exit(), which are
1506         required by @synchronized() to work.
1507         * objc-sync.c: New file.
1508         * objc/objc-sync.h: New file.
1509         * objc-private/objc-sync.h: New file.
1510         * init.c (__objc_exec_class): Call __objc_sync_init() during the
1511         Objective-C runtime startup.
1512         * Makefile.in: Added objc-sync.c and objc-sync.h.
1513         * configure.ac: Added GCC_CHECK_TLS.
1514         * acinclude.m4: Include ../config/enable.m4 and ../config/tls.m4.
1515         * configure: Regenerated.
1516         * config.h.in: Regenerated.
1517
1518 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1519
1520         * Makefile.in (%_gc.lo): New pattern rules to build the
1521         garbage-collected version of the library.  Removed rules for
1522         specific files that are no longer needed.  Standardized all rules.
1523         (C_SOURCE_FILES, OBJC_SOURCE_FILES): New variables.
1524         (OBJS, OBJS_GC): Compute these from C_SOURCE_FILES and
1525         OBJC_SOURCE_FILES.
1526         (INCLUDES): Removed the unused include -I$(srcdir)/objc.
1527
1528 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1529
1530         * memory.c (objc_calloc): Fixed call to GC_malloc when building
1531         with Garbage Colletion.
1532
1533 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1534
1535         * memory.c: Do not include objc-private/runtime.h.
1536
1537 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1538
1539         * objc/deprecated/objc_malloc.h: New file.
1540         * objc/deprecated/objc_valloc.h: New file.
1541         * objc/objc-api.h: Include the files instead of defining
1542         objc_valloc, _objc_malloc() and similar.
1543         * Makefile.in (OBJC_DEPRECATED_H): Added objc_valloc.h and
1544         objc_malloc.h.
1545         * memory.c: Removed the extra layer of indirection of _objc_malloc
1546         and similar.
1547         (objc_calloc): Use GC_malloc in the garbage-collected
1548         implementation as GC_malloc returns memory that is already freed.
1549         (objc_valloc): Deprecated.
1550
1551 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1552
1553         * objc/deprecated/objc_error.h: New file.
1554         * objc/objc-api.h: Include deprecated/objc_error.h instead of
1555         defining objc_error and related.
1556         * error.c: New file.  Added _objc_abort function which replaces
1557         objc_error.  No change in functionality as they both print an
1558         error and abort.
1559         * misc.c: File removed.  Code moved into memory.c and error.c.
1560         * memory.c: New file.
1561         * objc-private/error.h: New file.
1562         * archive.c: Include objc-private/error.h and use _objc_abort
1563         instead of objc_error everywhere.
1564         * class.c: Same change.
1565         * encoding.c: Same change.
1566         * init.c: Same change, and simplified init_check_module_version.
1567         * memory.c: Same change.
1568         * sendmsg.c:  Same change.
1569         * thr.c: Same change.
1570         * Makefile.in (OBJ_DEPRECATED_H): Added objc_error.h.
1571         (OBJ_H): Reordered list.
1572         (OBJS): Removed misc.lo, added memory.lo and error.lo.
1573         (OBJS_GC): Removed misc_gc.lo, added memory_gc.lo and error_gc.lo.
1574         (misc_gc.lo): Rule removed.
1575         (error_gc.lo): Rule added.
1576         (memory_gc.lo): Rule added.
1577
1578 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1579
1580         * objc/objc.h (__GNU_LIBOBJC__): New #define providing an easy way
1581         to check the API version.  Added some comments.
1582
1583         * objc-private/common.h: New file.
1584         * NXConstStr.m: Include objc-private/common.h.
1585         * Object.m: Same change.
1586         * Protocol.m: Same change.
1587         * archive.c: Same change.
1588         * class.c: Same change.
1589         * encoding.c: Same change.
1590         * exception.c: Same change.
1591         * gc.c: Same change.
1592         * hash.c: Same change.
1593         * init.c: Same change.
1594         * libobjc_entry.c: Same change.
1595         * linking.m: Same change.
1596         * misc.c: Same change (and added a comment).
1597         * nil_method.c: Same change.
1598         * objects.c: Same change.
1599         * sarray.c: Same change.
1600         * selector.c: Same change.
1601         * sendmsg.c: Same change.
1602         * thr.c: Same change.
1603
1604 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1605
1606         * objc/objc-api.h: Removed obsolete #ifdef for NeXTSTEP.
1607
1608 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1609
1610         * archive.c: Removed not needed includes.
1611         * class.c: Same change.
1612         * hash.c: Same change.
1613         * misc.c: Same change.
1614         * nil_method.c: Same change.
1615         * objects.c: Same change.
1616         * sarray.c: Same change.
1617         * sendmsg.c: Same change.
1618         * thr.c: Same change.
1619
1620 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1621
1622         * objc/runtime.h: Moved to objc-private/runtime.h.  Do not include
1623         all the objc/*.h files.
1624         * objc-private/runtime.h: New file.
1625         * archive.c: Include objc-private/runtime.h (and required objc/*.h
1626         files) instead of objc/runtime.h.
1627         * class.c: Same change.
1628         * hash.c: Same change.
1629         * init.c: Same change.
1630         * misc.c: Same change.
1631         * nil_method.c: Same change.
1632         * objects.c: Same change.
1633         * sarray.c: Same change.
1634         * selector.c: Same change.
1635         * sendmsg.c: Same change.
1636         * thr.c: Same change.
1637
1638 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1639
1640         * objc/deprecated/struct_objc_selector.h: New file.  Definition of
1641         'struct objc_selector' and 'sel_eq' moved here.
1642         * objc/deprecated/struct_objc_protocol.h: New file.  Definition of
1643         'struct objc_procotol' moved here.
1644         * objc/deprecated/struct_objc_class.h: New file.  Definition of
1645         'struct objc_class' moved here.
1646         * objc/deprecated/MetaClass.h: New file.  Definition of MetClass
1647         moved here.
1648         * objc/deprecated/STR.h: New file.  Definition of STR moved here.
1649         * objc/message.h: New file.  Definitions for relval_t, apply_t,
1650         arglist, arglist_t and objc_msg_lookup were moved here.
1651         * objc/objc.h: Include the above files instead of defining the
1652         corresponding structs, types and functions here.  Added new opaque
1653         definitions for SEL and Class.  Use Class and not 'struct
1654         objc_class *' in the definition of 'struct objc_object'.
1655         Commented all types defined in the file.  Removed special
1656         definition of BOOL as 'int' on __vxworks; use 'unsigned char'
1657         there as well.
1658         * objc/deprecated/objc-unexpected-exception.h: Renamed to
1659         objc_unexpected_exception.h.
1660         * objc/objc-api.h: Updated include of
1661         objc-unexpetected-exception.h
1662         * objc/objc-exception.h: Updated comments.
1663         * Makefile.in (OBJC_H, OBJC_DEPRECATED_H): Added the new header
1664         files.  Reindented list of files.
1665
1666 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1667
1668         * objc/objc-api.h (objc_trace): Unused variable removed.
1669
1670 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1671
1672         * objc/deprecated: New directory.
1673         * objc/deprecated/README: New file.
1674         * objc/README: New file.
1675         * objc/typedstream.h: Moved into objc/deprecated/typedstream.h;
1676         objc/typedstream.h replaced with a placeholder including the file
1677         from the deprecated/ directory.
1678         * objc/deprecated/objc-unexpected-exception.h: New file with the
1679         definition of _objc_unexpected_exception.
1680         * objc/objc-api.h: Include deprecated/objc-unexcepted-exception.h
1681         instead of defining _objc_unexpected_exception.
1682         * objc/deprecated/Object.h: New file with the deprecated Object
1683         methods in a 'Deprecated' category.
1684         * objc/Object.h Include deprecated/Object.h instead of defining
1685         the deprecated methods.
1686         * Object.m: Moved deprecated methods into 'Deprecated' category.
1687         * objc-private: New directory.
1688         * objc-private/README: New file.
1689         * Makefile.in (OBJC_DEPRECATED_H): New variable.
1690         (install-headers): Create installation directory for
1691         OBJC_DEPRECATED_H headers, and install them.
1692
1693 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1694
1695         * objc/objc-exception.h: Fixed include of objc.h.
1696
1697 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1698
1699         * objc/objc-exception.h: New file.
1700         * exception.c (objc_set_uncaught_exception_handler): Implemented.
1701         (objc_set_exception_matcher): Implemented.
1702         (objc_exception_throw): Use the uncaught exception handler if set.
1703         (PERSONALITY_FUNCTION): Use the exception matcher instead of the
1704         hardcoded isKindOf.
1705         (isKindOf): Renamed to is_kind_of_exception_matcher.  Tidied code
1706         up.  Removed segmentation fault when value is 'nil'.
1707         * objc/objc-api.h (_objc_unexpected_exception): Mark as
1708         deprecated.
1709         * Makefile.in (exception.lo, exception_gc.lo): Use
1710         -Wno-deprecated-declarations when compiling.
1711         (OBJC_H): Added objc-exception.h
1712
1713 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1714
1715         * objc/typedstream.h: Deprecate all functions in the file.  This
1716         file is obsolete.
1717         * objc/Object.h ([+streamVersion:], [-read:], [-write:],
1718         [-awake]): Documented that these methods are deprecated.  Added a
1719         brief description of the Object class and its relationship to the
1720         NSObject class.
1721         * Makefile.in: Compile archive.c and Object.m with
1722         -Wno-deprecated-declarations.
1723
1724 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1725
1726         Removed obsolete intermediate threading layer.
1727         * thr.c: Use __gthread_objc_xxx functions directly instead of
1728         __objc_thread_xxx ones.
1729         * objc/thr.h: Removed prototypes of no longer existing
1730         __objc_thread_xxx functions.
1731         * Makefile.in: Removed thr-objc.lo.
1732         * thr-dce.c: File removed.
1733         * thr-decosf1.c: File removed.
1734         * thr-irix.c: File removed.
1735         * thr-mach.c: File removed.
1736         * thr-objc.c: File removed.
1737         * thr-os2.c: File removed.
1738         * thr-posix.c: File removed.
1739         * thr-pthreads.c: File removed.
1740         * thr-rtems.c: File removed.
1741         * thr-single.c: File removed.
1742         * thr-solaris.c: File removed.
1743         * thr-vxworks.c: File removed.
1744         * thr-win32.c: File removed.
1745         * README.threads: File removed.
1746         * THREADS.MACH: File removed.
1747         * THREADS: Updated.
1748
1749 2010-09-07  Nicola Pero  <nicola.pero@meta-innovation.com>
1750
1751         * Object.m (MAX_CLASS_NAME_LEN): Unused define removed.
1752
1753 2010-09-06  Iain Sandoe  <iains@gcc.gnu.org>
1754
1755         * encoding.c: Add TARGET_ALIGN_NATURAL definition for m64 powerpc darwin.
1756         Add a comment as to why, update FIXME comments.
1757
1758 2010-09-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1759
1760         * makefile.dos: Obsolete file removed.
1761
1762 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1763
1764         * aclocal.m4: Regenerate.
1765
1766 2010-03-23  Dave Korn  <dave.korn.cygwin@gmail.com>
1767
1768         PR libobjc/30445
1769         * configure.ac (extra_ldflags_libobjc): Define appropriately for
1770         Cygwin and MinGW hosts.
1771         * Makefile.am (libobjc_s.a): Remove dead pre-libtool target.
1772         (libobjc.dll): Likewise.
1773         * configure: Regenerate.
1774
1775 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1776
1777         * configure: Regenerate.
1778
1779 2009-11-28  Jakub Jelinek  <jakub@redhat.com>
1780
1781         * sarray.c (sarray_free): Use old_buckets variable.
1782         * encoding.c (objc_layout_structure_next_member): Remove unused
1783         bfld_type_size variable.
1784
1785 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1786
1787         * configure.ac (AC_PREREQ): Bump to 2.64.
1788
1789 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1790
1791         * aclocal.m4: Regenerate.
1792         * configure: Regenerate.
1793         * config.h.in: Regenerate.
1794
1795 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1796
1797         * Makefile.in (LIBTOOL): Add $(LIBTOOLFLAGS).
1798
1799 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1800
1801         * Makefile.in (AUTOCONF, ACLOCAL, ACLOCAL_AMFLAGS, aclocal_deps):
1802         New variables.
1803         ($(srcdir)/configure, $(srcdir)/aclocal.m4): New rules.
1804
1805 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1806
1807         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
1808
1809 2009-04-09  Nick Clifton  <nickc@redhat.com>
1810
1811         * sendmsg.c: Change copyright header to refer to version 3 of
1812         the GNU General Public License with version 3.1 of the GCC
1813         Runtime Library Exception and to point readers at the COPYING3
1814         and COPYING3.RUNTIME files and the FSF's license web page.
1815         * NXConstStr.m: Likewise.
1816         * Object.m: Likewise.
1817         * Protocol.m: Likewise.
1818         * archive.c: Likewise.
1819         * class.c: Likewise.
1820         * encoding.c: Likewise.
1821         * exception.c: Likewise.
1822         * gc.c: Likewise.
1823         * hash.c: Likewise.
1824         * init.c: Likewise.
1825         * libobjc_entry.c: Likewise.
1826         * linking.m: Likewise.
1827         * misc.c: Likewise.
1828         * nil_method.c: Likewise.
1829         * objc/NXConstStr.h: Likewise.
1830         * objc/Object.h: Likewise.
1831         * objc/Protocol.h: Likewise.
1832         * objc/encoding.h: Likewise.
1833         * objc/hash.h: Likewise.
1834         * objc/objc-api.h: Likewise.
1835         * objc/objc-decls.h: Likewise.
1836         * objc/objc-list.h: Likewise.
1837         * objc/objc.h: Likewise.
1838         * objc/runtime.h: Likewise.
1839         * objc/sarray.h: Likewise.
1840         * objc/thr.h: Likewise.
1841         * objc/typedstream.h: Likewise.
1842         * objects.c: Likewise.
1843         * sarray.c: Likewise.
1844         * selector.c: Likewise.
1845         * thr-dce.c: Likewise.
1846         * thr-decosf1.c: Likewise.
1847         * thr-irix.c: Likewise.
1848         * thr-mach.c: Likewise.
1849         * thr-objc.c: Likewise.
1850         * thr-os2.c: Likewise.
1851         * thr-posix.c: Likewise.
1852         * thr-pthreads.c: Likewise.
1853         * thr-rtems.c: Likewise.
1854         * thr-single.c: Likewise.
1855         * thr-solaris.c: Likewise.
1856         * thr-vxworks.c: Likewise.
1857         * thr-win32.c: Likewise.
1858         * thr.c: Likewise.
1859         * libobjc.def: Change copyright header to refer to version 3 of
1860         the GNU General Public License and to point readers at the COPYING3
1861         file and the FSF's license web page.
1862         * makefile.dos: Likewise.
1863
1864 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
1865
1866         * Makefile.in: Change copyright header to refer to version
1867         3 of the GNU General Public License and to point readers at the
1868         COPYING3 file and the FSF's license web page.
1869         * configure.ac: Likewise.
1870
1871 2009-03-12  Richard Frith-Macdonald  <rfm@gnu.org>
1872             David Ayers  <ayers@fsfe.org>
1873
1874         PR libobjc/27466
1875         * objc/objc-api.h (_objc_unexpected_exception): Declare
1876         new hook.  Update copyright dates.
1877         * exception.c (objc_exception_throw): Use hook.  Update
1878         copyright dates.
1879         * libobjc.def (_objc_unexpected_exception): Export hook.
1880         Update copyright dates.
1881
1882 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1883
1884         * configure: Regenerate.
1885
1886 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1887
1888         * configure: Regenerate.
1889
1890 2008-11-21  Kai Tietz  <kai.tietz@onevision.com>
1891
1892         *  Object.m (errno): Replaced by errno.h include.
1893         (compare): Cast self to id to prevent warning on comparison.
1894         * objc/objc.h (BOOL): Prevent redeclaration of BOOL, if it is
1895         already there.
1896         * sendmsg.c (__objc_print_dtable_stats): Remove type warnings.
1897         * thr-win32.c (__objc_thread_detach): Remove type warning.
1898         (__objc_thread_id): Likewise.
1899         * thr.c (__objc_thread_detach_functiont): Add __builtin_trap ()
1900         for noreturn.
1901
1902 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
1903             Steve Ellcey  <sje@cup.hp.com>
1904
1905         * configure: Regenerate for new libtool.
1906         * config.h.in: Regenerate for new libtool.
1907
1908 2008-07-18  Matthias Klose  <doko@ubuntu.com>
1909
1910         * Makefile.in: Ignore missing ../boehm-gc/threads.mk.
1911
1912 2008-07-18  Matthias Klose  <doko@ubuntu.com>
1913
1914         * Makefile.in: Include ../boehm-gc/threads.mk.
1915         (OBJC_BOEHM_GC_LIBS): Define, (libobjc_gc$(libsuffix).la): Use it.
1916
1917 2008-07-06  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1918
1919         * Makefile.in (install-info): New stub target.
1920
1921 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1922
1923         * configure: Regenerate.
1924
1925 2008-06-14  Kai Tietz  <kai.tietz@onevision.com>
1926
1927         * exception.c (PERSONALITY_FUNCTION): Remove extra decrement
1928         if HAVE_GETIPINFO is not defined.
1929
1930 2008-06-10  Kai Tietz  <kai.tietz@onevision.com>
1931
1932         * Object.m (compare): Add type id.
1933         * objc/Object.h: Likewise.
1934         * archive.c (objc_read_class): Use size_t to extend version to be
1935         size of pointer scalar width.
1936         * sendmsg.c (rtx): Undefine it before redefinition.
1937         (__objc_print_dtable_stats): Cast arguments to long as intended.
1938
1939 2008-05-30  Julian Brown  <julian@codesourcery.com>
1940
1941         * exception.c (__objc_exception_class): Initialise as constant
1942         array for ARM EABI. Change macro to static const for non-ARM EABI.
1943         (ObjcException): Add note about structure layout. Remove landingPad
1944         and handlerSwitchValue for ARM EABI.
1945         (get_ttype_entry): Add __ARM_EABI_UNWINDER__ version
1946         of function.
1947         (CONTINUE_UNWINDING): Define for ARM EABI/otherwise cases.
1948         (PERSONALITY_FUNCTION): Use ARM EABI-specific arguments, and add
1949         ARM EABI unwinding support.
1950         (objc_exception_throw): Use memcpy to initialise exception class.
1951
1952 2008-05-25  Alan Modra  <amodra@bigpond.net.au>
1953
1954         * encoding.c (strip_array_types): Rename from get_inner_array_type.
1955         (rs6000_special_round_type_align): Update.
1956
1957 2008-05-09  Julian Brown  <julian@codesourcery.com>
1958
1959         * Makefile.in (LTLDFLAGS): New.
1960         (libobjc$(libsuffix).la, libobjc_gc$(libsuffix).la): Use above.
1961
1962 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
1963
1964         PR bootstrap/35457
1965         * aclocal.m4: Regenerate.
1966         * configure: Regenerate.
1967
1968 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
1969
1970         * configure: Regenerate.
1971
1972 2007-10-14  H.J. Lu  <hongjiu.lu@intel.com>
1973
1974         * configure.ac: Don't run config-ml.in directly.
1975         (multilib_arg): New.
1976         * configure: Regenerated.
1977
1978 2007-08-06  Andrew Pinski  <pinskia@gmail.com>
1979
1980         PR libobjc/30731
1981         * exception.c (parse_lsda_header): Use _uleb128_t/_sleb128_t instead
1982         of _Unwind_Word for variables which are used in
1983         read_uleb128/read_sleb128.
1984         (PERSONALITY_FUNCTION): Likewise.
1985
1986 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
1987
1988         * aclocal.m4: Regenerated.
1989
1990 2007-06-03  Andrew Pinski  <andrew_pinski@playstation.sony.com>
1991
1992         * configure.ac: Fix a typo in *-*-darwin clause.
1993         * configure: Regenerated.
1994
1995 2007-06-02  H.J. Lu  <hongjiu.lu@intel.com>
1996
1997         * configure.ac: Fix a typo.
1998         * configure: Regenerated.
1999
2000 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
2001
2002         * configure: Regenerate.
2003
2004 2007-06-01  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2005
2006         * Makefile.in: Replace all uses of libext with libsuffix.
2007         * configure.ac: Likewise.
2008         * configure: Regenerate.
2009
2010         Revert:
2011         * Makefile.in: Remove all uses of $(libext).
2012
2013 2007-05-23  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2014
2015         * Makefile.in: Remove all uses of $(libext).
2016
2017 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
2018
2019         * configure: Regenerate.
2020         * aclocal.m4: Regenerate.
2021
2022 2007-04-21  Andrew Ruder  <andy@aeruder.net>
2023
2024         * sendmsg.c (__objc_get_forward_imp): Call
2025         __objc_msg_forward2 for real.
2026
2027 2007-04-09  Andrew Ruder  <andy@aeruder.net>
2028
2029         * sendmsg.c: Added __objc_msg_forward2, a hook that allows
2030         external libraries to provide a function that returns the real
2031         forwarding function based on both the selector and the receiver.
2032         * objc/objc-api.h: Define __objc_msg_forward2.
2033
2034 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
2035
2036         * Makefile.in: Add dummy install-pdf target.
2037
2038 2007-02-18  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
2039
2040         * objc/objc-list.h (list_free): Add keyword 'inline' to avoid
2041         unused warning.
2042
2043 2006-10-31  Geoffrey Keating  <geoffk@apple.com>
2044
2045         * encoding.c (darwin_rs6000_special_round_type_align): New.
2046
2047 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
2048
2049         * Makefile.in: Use multi_basedir instead of toplevel_srcdir.
2050         * configure.ac: Use multi.m4 from aclocal rather than custom
2051         code.  Use multi_basedir instead of toplevel_srcdir.
2052         * aclocal.m4: Regenerate.
2053         * configure: Regenerate.
2054
2055 2006-10-10  Brooks Moses  <bmoses@stanford.edu>
2056
2057         * Makefile.in: Added empty "pdf" target.
2058
2059 2006-07-18  Paolo Bonzini  <bonzini@gnu.org>
2060
2061         * configure: Regenerate.
2062
2063 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
2064
2065         * Makefile.in: Add install-html target. Add install-html to .PHONY
2066
2067 2006-02-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2068
2069         PR libobjc/26309
2070         * thr-objc.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
2071
2072 2006-01-24  David Ayers  <d.ayers@inode.at>
2073
2074         PR libobjc/9751
2075         * gc.c (class_ivar_set_gcinvisible): Replace strncpy with memcpy
2076         and insure the new strings are '\0' termintated.
2077
2078 2006-01-24  David Ayers  <d.ayers@inode.at>
2079
2080         PR libobjc/13946
2081         * configure.ac: Add include directives for --enable-objc-gc.
2082         * Makefile.in: Ditto.
2083         * configure: Regenerate.
2084
2085         * gc.c (__objc_class_structure_encoding): Increment the used bytes
2086         instead of the local pointer to them.
2087
2088 2005-12-14  Andrew Pinski  <pinskia@physics.uc.edu>
2089
2090         PR objc/25360
2091         * objc/objc-api.c (_C_COMPLEX): New define.
2092         * encoding.c (objc_sizeof_type): Handle _C_Complex.
2093         (objc_alignof_type): Likewise.
2094         (objc_skip_typespec): Likewise.
2095
2096 2005-12-15  David Ayers  <d.ayers@inode.at>
2097
2098         PR libobjc/14382
2099         * README (+load,+initialize): Fix documentation to reflect
2100         intended and implemented semantics for +load and +initialize.
2101
2102 2005-12-12  Andrew Pinski  <pinskia@physics.uc.edu>
2103
2104         * encoding.c (TYPE_FIELDS): Fix to skip over just _C_STRUCT_B and
2105         the name.
2106         (get_inner_array_type): Fix to skip over _C_ARY_B and size.
2107         (rs6000_special_round_type_align): Update for the ABI fix.
2108         (objc_layout_finish_structure): Correct the encoding which is passed to
2109         ROUND_TYPE_ALIGN.
2110
2111 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2112
2113         PR libobjc/25347
2114         * encoding.c (objc_sizeof_type): Don't handle _C_UNION_B special
2115         but use the struct layout functions.
2116         (objc_alignof_type): Likewise.
2117         (objc_layout_structure): Handle _C_UNION_B also.
2118         (objc_layout_structure_next_member): Likewise.
2119         (objc_layout_finish_structure): Likewise.
2120
2121 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2122
2123         PR libobjc/25346
2124         * objc/objc-api.h (_C_BOOL): New define.
2125         * encoding.c (objc_sizeof_type): Handle _C_BOOL.
2126         (objc_alignof_type): Likewise.
2127         (objc_skip_typespec): Likewise.
2128
2129 2005-11-20  David Ayers  <d.ayers@inode.at>
2130
2131         PR libobjc/19024
2132         * objc/hash.h: Remove deprecated hash API.
2133         * hash_compat.c: Remove.
2134         * Makefile.in: Remove reference to hash_compat.c.
2135
2136         * configure.ac (VERSION): Bump library version to 2:0:0.
2137         * configure: Regenerate.
2138
2139 2005-11-09  Alexandre Oliva  <aoliva@redhat.com>
2140
2141         PR other/4372
2142         * thr-objc.c (_XOPEN_SOURCE): Define.
2143
2144 2005-10-07  Ulrich Weigand  <uweigand@de.ibm.com>
2145
2146         PR libobjc/23612
2147         * objc/objc-api.h (struct objc_ivar): Move definition to
2148         global scope.
2149
2150 2005-09-04  Andrew Pinski  <pinskia@physics.uc.edu>
2151             Rasmus Hahn  <rassahah@neofonie.de>
2152
2153         PR libobjc/23108
2154         * archive.c (objc_write_type): Correct the element offset.
2155         (objc_read_type): Likewise.
2156
2157 2005-08-17  Kelley Cook  <kcook@gcc.gnu.org>
2158
2159         * All files: Update FSF address.
2160
2161 2005-08-13  Marcin Koziej  <creep@desk.pl>
2162             Andrew Pinski  <pinskia@physics.uc.edu>
2163
2164         PR libobjc/22492
2165         * exception.c (PERSONALITY_FUNCTION): Fix the PC with finally.
2166
2167 2005-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2168
2169         * Makefile.in (extra_ldflags_libobjc): New.
2170         (libobjc$(libext).la): Add extra_ldflags_libobjc to the link line.
2171         (libobjc_gc$(libext).la): Likewise.
2172         * configure.ac (extra_ldflags_libgfortran): Set for *-darwin* to
2173         "-Wl,-single_module".
2174         * configure: Regenerate.
2175         * linking.m (_objcInit): Remove.
2176
2177 2005-07-26  Andrew Pinski  <pinskia@physics.uc.edu>
2178
2179         PR libobjc/22606
2180         * Makefile.in (ALL_CFLAGS): Add -fexceptions.
2181
2182 2005-06-08  David Ayers  <d.ayers@inode.at>
2183
2184         * objc/NXConstStr.h, objc/Object.h, objc/Protocol.h,
2185         objc/encoding.h, objc/hash.h, objc/objc-api.h,
2186         objc/runtime.h, objc/sarray.h, objc/thr.h,
2187         objc/typedstream.h: Do not include Objective-C headers as
2188         system headers.
2189
2190 2005-06-07  David Ayers  <d.ayers@inode.at>
2191
2192         * archive.c, init.c, selector.c: Include hash.h.
2193         * archive.c, class.c, encoding.c, gc.c, hash.c, hash_compat.c,
2194         init.c, misc.c, nil_method.c, objects.c, sarray.c, selector.c,
2195         sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c, thr-mach.c,
2196         thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c, thr-rtems.c,
2197         thr-single.c, thr-solaris.c, thr-vxworks.c, thr-win32.c, thr.c:
2198         Include Objective-C headers with quotes and objc/ directory
2199         prefix.
2200
2201 2005-05-19  Richard Henderson  <rth@redhat.com>
2202
2203         * exception.c: Revert last change.
2204
2205 2005-05-19  David Ayers  <d.ayers@inode.at>
2206
2207         * exception.c: Include tsystem.h for unwind.h.
2208
2209 2005-05-09  Mike Stump  <mrs@apple.com>
2210
2211         * configure: Regenerate.
2212
2213 2005-04-12  Mike Stump  <mrs@apple.com>
2214
2215         * configure: Regenerate.
2216
2217 2005-03-21  Zack Weinberg  <zack@codesourcery.com>
2218
2219         * Makefile.in: Set gcc_version here.
2220         * configure.ac: Do not invoke TL_AC_GCC_VERSION.  Adjust quoting
2221         in definition of toolexeclibdir so that $(gcc_version) is expanded
2222         by the Makefile.
2223         * aclocal.m4, configure: Regenerate.
2224
2225 2005-03-03  David Ayers  <d.ayers@inode.at>
2226
2227         * objc/hash.h (OBJC_IGNORE_DEPRECATED_API): Update deprecated
2228         version reference.  Correct typo.
2229
2230 2005-03-02  David Ayers  <d.ayers@inode.at>
2231
2232         PR libobjc/19024
2233         * Makefile.in (OBJS): Add hash_compat.lo.
2234         (OBJS_GC): Add hash_compat_gc.lo.
2235         (hash_compat_gc.lo): New target and rule.
2236         * objc/hash.h (hash_new, hash_delete, hash_add, hash_remove)
2237         (hash_next, hash_value_for_key, hash_is_key_in_hash)
2238         (hash_ptr, hash_string, compare_ptrs, compare_strings): Prefix
2239         with objc_.  Add deprecated non prefixed inlined versions.
2240         (OBJC_IGNORE_DEPRECATED_API): New macro to hide deprecated
2241         declarations.
2242         * hash.c (hash_new, hash_delete, hash_add, hash_remove, hash_next)
2243         (hash_value_for_key, hash_is_key_in_hash): Prefix with objc_ and
2244         update callers.
2245         * hash_compat.c: New file.
2246         * archive.c: Update callers.
2247         * init.c: Likewise.
2248         * selector.c: Likewise.
2249         * libobjc.def: Add objc_ versions of hash functions.
2250
2251 2005-02-28  Andrew Pinski <pinskia@physics.uc.edu>
2252
2253         PR libobjc/20252
2254         * Makefile.in (GTHREAD_FLAGS): Remove.
2255         (ALL_CFLAGS): Remove usage of GTHREAD_FLAGS.
2256         * thr-objc.c: Include config.h.
2257         * configure.ac: Instead of looking at GCC's makefile, figure out if
2258         GTHREAD_FLAGS should be defined by looking at the `thread model'
2259         of the current gcc.
2260         * configure: Regenerate.
2261         * config.h.in: Regenerate.
2262
2263 2005-02-28  Paolo Bonzini  <bonzini@gnu.org>
2264
2265         PR bootstrap/17383
2266         * configure.ac: Call GCC_TOPLEV_SUBDIRS.
2267         (Determine CFLAGS for gthread): Use $host_subdir.
2268         * configure: Regenerate.
2269         * Makefile.in (host_subdir): New.
2270         (INCLUDES): Use it.
2271
2272 2004-12-20  Andrew Pinski  <pinskia@physics.uc.edu>
2273
2274         PR libobjc/12035
2275         * gc.c: Remove definition of LOGWL, modWORDSZ, and divWORDSZ since
2276         they are not used.
2277         Include limits.h and stdlib.h.
2278         Define BITS_PER_WORD.
2279
2280 2004-12-12  Alexander Malmberg  <alexander@malmberg.org>
2281
2282         * selector.c (__objc_init_selector_tables): Add missing void to
2283         definition.
2284
2285 2004-12-02  Richard Sandiford  <rsandifo@redhat.com>
2286
2287         * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
2288         * configure, aclocal.m4: Regenerate.
2289
2290 2004-11-29  Kelley Cook  <kcook@gcc.gnu.org>
2291
2292         * configure: Regenerate for libtool change.
2293
2294 2004-11-25  Kelley Cook  <kcook@gcc.gnu.org>
2295
2296         * configure: Regenerate for libtool reversion.
2297
2298 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2299
2300         * configure: Regenerate for libtool change.
2301
2302 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2303
2304         * aclocal.m4, config.h.in: Regenerate.
2305
2306 2004-10-08  Mike Stump  <mrs@apple.com>
2307             Andrew Pinski  <pinskia@physics.uc.edu>
2308
2309         * aclocal.m4: Rename to ...
2310         * acinclude.m4: here and also use m4_include instead of sinclude.
2311         * aclocal.m4: Regenerate.
2312         * configure: Regenerate.
2313         * configure.ac: Add AM_MAINTAINER_MODE and AM_PROG_CC_C_O.
2314         * Makefile.in (configure): Add @MAINT@ infront of configure.ac
2315
2316 2004-10-08  Andrew Pinski  <pinskia@physics.uc.edu>
2317
2318         * archive.c: Fix all the warnings about passing unsigned char*
2319         to char* and the other way too.
2320
2321 2004-09-16  Andrew Pinski  <pinskia@physics.uc.edu>
2322
2323         PR libobjc/16448
2324         * exception.c: Include config.h
2325         (objc_exception_throw): Change _GLIBCXX_SJLJ_EXCEPTIONS to
2326         SJLJ_EXCEPTIONS.
2327         * configure.ac: Find out what exception handling code we use.
2328         * configure: Regenerate.
2329         * config.h.in: New file, regenerate.
2330
2331 2004-09-16  Andrew Pinski  <apinski@apple.com>
2332
2333         * encoding.c (ALTIVEC_VECTOR_MODE): Define a bogus macro.
2334
2335 2004-08-28  Nathanael Nerode  <neroden@gcc.gnu.org>
2336
2337         * configure.ac: Switch from _GCC_TOPLEV_NONCANONICAL_TARGET to
2338         ACX_NONCANONICAL_TARGET.
2339         * configure: Regenerate.
2340
2341 2004-08-13  Ziemowit Laski  <zlaski@apple.com>
2342
2343         * objc/sarray.h: Hoist include of assert.h near the top of file,
2344         and mark the remainder of the file 'extern "C"'.
2345
2346 2004-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2347
2348         * objc/Object.h: Move includes out of extern "C" blocks.
2349         * objc/encoding.h: Likewise.
2350         * objc/hash.h: Likewise.
2351         * objc/objc-api.h: Likewise.
2352         * objc/runtime.h: Likewise.
2353         * objc/sarray.h: Likewise.
2354         * objc/typedstream.h: Likewise.
2355
2356 2004-08-12  Ziemowit Laski  <zlaski@apple.com>
2357
2358         * objc/NXConstStr.h: Update copyright date; bracket with
2359         'extern "C"' for C++ use; make include syntax consistent
2360         by using <...> instead of "..."; hoist <objc/...> includes
2361         above the 'extern "C"' block.
2362         * objc/Object.h: Likewise.
2363         * objc/Protocol.h: Likewise.
2364         * objc/encoding.h: Likewise.
2365         * objc/hash.h: Likewise.
2366         * objc/runtime.h: Likewise.
2367         * objc/sarray.h: Likewise.
2368         * objc/thr.h: Likewise.
2369         * objc/typedstream.h: Likewise.
2370         * objc/objc-api.h: Add 'extern "C"' block for C++ use.
2371         (objc_static_instances): For C++ case, do away with
2372         zero-sized array.
2373         (objc_method): Hoist definition to file scope.
2374         (_objc_load_callback, _objc_object_alloc, class_get_class_method,
2375         class_get_instance_method, class_create_instance,
2376         class_get_class_name, class_get_instance_size,
2377         class_get_meta_class, class_get_super_class, class_get_version,
2378         class_is_class, class_is_meta_class, class_set_version,
2379         class_get_gc_object_type, class_ivar_set_gcinvisible,
2380         get_imp): Rename 'class' parameter to '_class'.
2381         * objc/objc-list.h: Add 'extern "C"' block for C++ use.
2382         * objc/objc.h: Update copyright date.
2383         (arglist_t): Provide a union tag.
2384
2385 2004-07-22  Andrew Pinski  <pinskia@physics.uc.edu>
2386
2387         * thr.c (__objc_thread_detach_function): Do not mark as volatile
2388         but instead use the attribute noreturn.
2389
2390 2004-06-28  Zack Weinberg  <zack@codesourcery.com>
2391
2392         * encoding.c: Rename target_flags with a #define to avoid
2393         conflict with a prior declaration.
2394
2395 2004-06-24  Andrew Pinski  <apinski@apple.com>
2396
2397         * objc/encoding.h: Wrap the functions with extern "C" for C++
2398         mode.
2399         * objc/hash.h: Likewise.
2400         * objc/objc-api.h: Likewise.
2401         * objc/objc-list.h: Likewise.
2402         * objc/runtime.h: Likewise.
2403         * objc/sarray.h: Likewise.
2404         * objc/thr.h: Likewise.
2405         * objc/typedstream.h: Likewise.
2406
2407
2408 2004-06-21  Nick Clifton  <nickc@redhat.com>
2409
2410         * encoding.c (BITS_PER_UNIT): Define if a definition is not
2411         provided.
2412
2413 2004-06-20  Alexander Malmberg  <alexander@malmberg.org>
2414
2415         * Makefile.in (exception.lo): Remove $(OBJC_GCFLAGS).
2416         (exception_gc.lo): New.
2417         (OBJS_GC): Add exception_gc.lo.
2418
2419 2004-06-17  Richard Henderson  <rth@redhat.com>
2420
2421         * exception.c: New file.
2422         * Makefile.in (exception.lo): New.
2423         (OBJS): Add it.
2424
2425 2004-06-14  Andrew Pinski  <pinskia@physics.uc.edu>
2426
2427         * linking.m (_objcInit): New empty function
2428         for Darwin only.
2429
2430 2004-06-11  Andrew Pinski  <pinskia@physics.uc.edu>
2431
2432         * configure.ac: Support --enable-shared=libobjc.
2433         * configure: Regenerate.
2434
2435         PR libobjc/15901
2436         * configure.ac: Do not disable shared by default.
2437         * configure: Regenerate.
2438
2439 2004-06-03  Nicola Pero  <n.pero@mi.flashnet.it>
2440
2441         * Protocol.m ([-isEqual:]): Small optimizations returning
2442         immediately if the argument is equal to self, and accessing
2443         the argument's name directly if it's a protocol.
2444
2445 2004-06-03  David Ayers  <d.ayers@inode.at>
2446
2447         * Protocol.m ([-isEqual:]): Test the class of the argument.
2448
2449 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2450
2451         * configure.ac (includedir): Rename to ...
2452         (includedirname).
2453         * Makefile.in: s/includedir/includedirname/.
2454
2455         PR target/11572
2456         * configure.ac (includedir): Set to "include"
2457         except for Darwin.
2458         (libext) Set to empty except for Darwin.
2459         * configure: Regenerate
2460         * Makefile.in: s/libobjc.la/libobjc$(libext).la/g.
2461         s/include/$(includedir)/g.
2462
2463 2004-05-25  Daniel Jacobowitz  <drow@false.org>
2464
2465         * Makefile.in: Add .NOEXPORT.
2466
2467 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2468
2469         Merge from the libobjc-branch
2470         2004-02-09  Andrew Pinski  <pinskia@physics.uc.edu>
2471
2472                 * Makefile.in (OBJC_H): Change objc-deps.h to objc-decls.h.
2473
2474         2004-02-03  Andrew Pinski  <pinskia@physics.uc.edu>
2475
2476                 * Makefile.in (OBJC_H): Add objc-deps.h.
2477
2478         2004-01-27  Nicola Pero  <n.pero@mi.flashnet.it>
2479
2480                 * Protocol.m ([-conformsTo:]): If the argument is nil, return NO.
2481                 ([-hash], [-isEqual:]): New methods.
2482
2483         2004-01-27  Richard Frith-Macdonald <rfm@gnu.org>
2484
2485                 * sarray.c (sarray_free): Add a better comment.
2486
2487         2004-01-27  Adam Fedor  <fedor@gnu.org>
2488
2489                 * hash.c (hash_add): Cast cachep to int.
2490                 * selector.c (__sel_register_typed_name): Cast
2491                 soffset_decode to int.
2492
2493         2004-01-27  Alexander Malmberg  <alexander@malmberg.org>
2494
2495                 * selector.c: Rename register_selectors_from_list to
2496                 __objc_register_selectors_from_list. Update caller.
2497                 (__objc_register_selectors_from_list): Lock __objc_runtime_mutex
2498                 while registering selectors. Use __sel_register_typed_name instead
2499                 of sel_register_typed_name. Check for NULL method_name:s.
2500                 (pool_alloc_selector): New function.
2501                 (__sel_register_typed_name): Use pool_alloc_selector to allocate
2502                 selector structures.
2503                 * sendmsg.c (class_add_method_list): Use
2504                 __objc_register_selectors_from_list.
2505                 * objc/runtime.h: Add __objc_register_selectors_from_list.
2506
2507         2004-01-25  Adam Fedor  <fedor@gnu.org>
2508                     Nicola Pero  <n.pero@mi.flashnet.it>
2509                     Andrew Pinski  <pinskia@physics.uc.edu>
2510
2511                 * objc/objc-decls.h: New file.
2512                 * objc/objc-api.h (_objc_lookup_class): Mark as export.
2513                 (_objc_load_callback): Likewise.
2514                 (_objc_object_alloc): Likewise.
2515                 (_objc_object_copy): Likewise.
2516                 (_objc_object_dispose): Likewise.
2517
2518         2004-01-25  Andrew Pinski  <pinskia@physics.uc.edu>
2519
2520                 * archive.c: s/__inline__/inline
2521                 * sendmsg.c: Likewise.
2522
2523                 * encoding.c: Remove FIXME about the warning
2524                 about unused variable.
2525                 * sendmsg.c: Add a FIXME comment saying that
2526                 this should be using libffi.
2527
2528                 * Makefile.in (LIBTOOL): Use @LIBTOOL@ now as it works.
2529
2530
2531 2004-05-13  Andrew Pinski  <pinskia@physics.uc.edu>
2532
2533         * archive.c (objc_read_class): Initialize class_name.
2534         (objc_read_selector): Initialize selector_name.
2535
2536 2004-05-09  Richard Sandiford  <rsandifo@redhat.com>
2537
2538         * Makefile.in (toolexecdir): Remove trailing space.
2539
2540 2004-04-15  Nathanael Nerode  <neroden@gcc.gnu.org>
2541
2542         PR libobjc/14948
2543         * configure.ac: De-precious CC so multilibs work.
2544         * configure: Regenerate.
2545
2546 2004-04-14  Nathanael Nerode  <neroden@gcc.gnu.org>
2547
2548         * configure.ac: Restore toolexecdir.
2549         * Makefile.in: Restore toolexecdir.
2550         * configure: Regenerate.
2551
2552 2004-04-09  Nathanael Nerode  <neroden@gcc.gnu.org>
2553
2554         * configure.ac: Remove (unused) glibcpp_prefixdir.
2555         * configure: Regenerate.
2556
2557         * configure.in: Rename to configure.ac.
2558         * Makefile.in: Update to match.
2559
2560         * Makefile.in: Remove toolexecdir, glibcpp_toolexecdir (unused).
2561         Replace glibcpp_toolexeclibdir with toolexeclibdir.
2562         * configure.in: Remove glibcpp_toolexecdir (unused).
2563         Replace glibcpp_toolexeclibdir with toolexeclibdir.  Don't generate
2564         config.h or stamp-h (unused).  Move one comment to the right place.
2565         * configure: Regenerate.
2566         * config.h.in: Remove (unused).
2567
2568         * config.h.in: Regenerate with autoheader.
2569
2570         * Makefile.in: Remove (unused) gcc_version_trigger.
2571         * configure.in: Remove (unused) glibcpp_builddir.  Don't AC_SUBST
2572         gcc_version_trigger.
2573         * configure: Regenerate.
2574
2575         * configure.in: Switch to modern style for AC_INIT, AC_OUTPUT.
2576         Sort file into sections.  Remove dnl where appropriate.  Fix
2577         other style issues.
2578         * configure: Regenerate.
2579
2580         * configure.in: Replace old AC_PROG_CC hack with new one.
2581         Define toplevel_srcdir in terms of srcdir, not top_srcdir (there
2582         are no subdirectory output files, so this is fine).  Change prereq
2583         to autoconf 2.59.
2584         * aclocal.m4: Include ../config/no-executables.m4.
2585         * configure: Regenerate with autoconf 2.59.
2586
2587         * configure.in: Improve comments on gthread_cflags.  Improve m4
2588         quotation, and replace 'if test' with 'case', for --enable-objc-gc.
2589         * configure: Regenerate.
2590
2591         * configure.in: Move PACKAGE and VERSION settings up top.  Remove
2592         unused call to AC_PROG_LN_S.  Default RANLIB to ':'.  Remove
2593         redundant checks for values of RANLIB, AR, INSTALL.
2594         * configure: Regenerate.
2595
2596         * configure.in: Clean up handling of
2597         --enable-version-specific-runtime-libs and related variables;
2598         replace 'if test' with 'case' where reasonable.  Fix comments.
2599         Remove useless libstdcxx_interface.
2600         * configure: Regenerate.
2601
2602         * configure.in: Use _GCC_TOPLEV_NONCANONICAL_TARGET.
2603         Replace uses of target_alias with target_noncanonical.
2604         * aclocal.m4: Include ../config/acx.m4.
2605         * configure: Regenerate.
2606         * Makefile.in: Replace uses of target_alias with target_noncanonical.
2607         Fix copyright statement.
2608
2609         * configure.in: Hand-inline bulky, confusing macros from
2610         aclocal.m4.  Replace references to "GNU Objective C" with "GCC".
2611         Update copyright notice.  Remove stuff for automake, which isn't
2612         used in this directory.  Remove emacs local variables.
2613         * aclocal.m4: Remove hand-inlined macros.  Update copyright notice.
2614         * configure: Regenerate.
2615
2616 2004-03-16  Manfred Hollstein  <mh@suse.com>
2617
2618         * Makefile.in, configure.in, configure: Update copyright years.
2619
2620 2004-03-15  Manfred Hollstein  <mh@suse.com>
2621
2622         * Makefile.in (LIBOBJC_VERSION, LIBOBJC_GC_VERSION): Use
2623         definition from configure.in.
2624         * configure.in (PACKAGE): Add definition.
2625         (VERSION): Add definition; substitute it in output files.
2626         * configure: Re-generate.
2627
2628 2004-03-05  Ziemowit Laski  <zlaski@apple.com>
2629
2630         * objc/hash.h (hash_string, compare_strings):
2631         Add type-casts to make Objective-C++ happy.
2632         * objc/typedstream.h (objc_get_stream_class_version):
2633         Rename parameter from 'class' to 'class_name' to make
2634         Objective-C++ happy.
2635
2636 2004-03-01  Michael Matz  <matz@suse.de>
2637
2638         * Makefile.in (ALL_CFLAGS): Add -fno-strict-aliasing.
2639
2640 2004-02-06  Ziemowit Laski  <zlaski@apple.com>
2641
2642         * objc/objc-api.h (objc_super): The 'class' field shall
2643         be named 'super_class' #ifdef __cplusplus.
2644
2645 2004-01-17  Andrew Pinski  <pinskia@physics.uc.edu>
2646
2647         PR target/10781
2648         * encoding.c (rs6000_special_round_type_align): Define.
2649
2650 2004-01-14  Adam Fedor  <fedor@gnu.org>
2651
2652         PR libobjc/12155
2653         * selector.c (__objc_register_instance_methods_to_class): Free
2654         new_list if not used.
2655
2656 2004-01-09  Andrew Ruder  <aeruder@ksu.edu>
2657
2658         PR libobjc/11904
2659         * sarray.c (sarray_free): Free array->is_copy_of latter.
2660
2661 2003-12-01  Zack Weinberg  <zack@codesourcery.com>
2662
2663         PR 11433
2664         * Protocol.m (descriptionForInstanceMethod): Don't dereference
2665         instance_methods if it's NULL.
2666         (descriptionForClassMethod): Likewise for class_methods.
2667
2668 2003-10-24  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2669
2670         * Makefile.in (runtime-info.h): Remove -Wp.
2671
2672 2003-10-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2673
2674         * Makefile.in (CC1OBJ): Remove.
2675         (runtime-info.h): Invoke $(CC) so all MULTIFLAGS are handled
2676         correctly.
2677         Use .m extension for temporary file.
2678         Remove assembler temp file.
2679
2680 2003-10-20  Joseph S. Myers  <jsm@polyomino.org.uk>
2681
2682         * objc/hash.h (hash_string): Don't use a cast as an lvalue.
2683
2684 2003-10-17  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2685
2686         * Makefile.in (runtime-info.h): Use MULTIFLAGS.
2687
2688 2003-09-09  Alan Modra  <amodra@bigpond.net.au>
2689
2690         * configure: Regenerate.
2691
2692 2003-08-27  Alexander Malmberg  <alexander@malmberg.org>
2693
2694         * Makefile.in, aclocal.m4: Update to $(libdir)/gcc/ instead of
2695         (libdir)/gcc-lib/ when installing.
2696         * configure: Regenerate.
2697
2698 Thu Jul 10 10:27:43 2003  Nicola Pero  <n.pero@mi.flashnet.it>
2699
2700         libobjc/9969
2701         * sendmsg.c (get_imp): Fixed rare threading problem.
2702         (__objc_responds_to): Similar fixes.
2703         (objc_msg_lookup): Similar fixes.
2704         (__objc_init_install_dtable): Lock the runtime before checking if the
2705         table is installed.
2706
2707 2003-05-23  Nathanael Nerode  <neroden@gcc.gnu.org>
2708
2709         * hash.c, init.c, libobjc.def, libobjc_entry.c, linking.m,
2710         makefile.dos, misc.c, nil_method.c, objects.c, sarray.c,
2711         selector.c, sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c,
2712         thr-mach.c, thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c,
2713         thr-rtems.c, thr-single.c, thr-solaris.c, thr-vxworks.c,
2714         thr-win32.c, thr.c: Replace "GNU CC" with "GCC".
2715         * Makefile.in, NXConstStr.m, Object.m, Protocol.m, archive.c,
2716         class.c, encoding.c, gc.c, objc/NXConstStr.h, objc/Object.h,
2717         objc/Protocol.h, objc/encoding.h, objc/hash.h, objc/objc-api.h,
2718         objc/objc-list.h, objc/objc.h, ocjc/runtime.h, objc/sarray.h,
2719         objc/thr.h, objc/typedstream.h: Replace "GNU CC" with "GCC".
2720
2721 Tue May 13 14:56:03 2003  Richard Frith-Macdonald <rfm@gnu.org>
2722                           Nicola Pero  <n.pero@mi.flashnet.it>
2723
2724         libobjc/10742
2725         * init.c (class_superclass_of_class): New function.
2726         (create_tree_of_subclasses_inherited_from): Use it.
2727         (__objc_tree_insert_class): Likewise.
2728         (class_is_subclass_of_class): Likewise.
2729
2730 2003-04-11  David Chad  <davidc@freebsd.org>
2731             Loren J. Rittle  <ljrittle@acm.org>
2732
2733         libobjc/8562
2734         * objc/hash.h (hash_string): Constify correctly.
2735         (compare_ptrs): Use direct compare.
2736         * objc/objc-list.h (list_nth): Rename index to indx to avoid shadow.
2737         * objc/sarray.h: Global rename index to indx to avoid shadow.
2738
2739 2003-03-12  Andreas Schwab  <schwab@suse.de>
2740
2741         * aclocal.m4 (GLIBCPP_EXPORT_INSTALL_INFO): Avoid trailing /. in
2742         glibcpp_toolexeclibdir.
2743         * configure: Rebuilt.
2744
2745 2003-02-20  Alexandre Oliva  <aoliva@redhat.com>
2746
2747         * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
2748         config.status.
2749         * configure: Rebuilt.
2750
2751 2003-01-27  Alexandre Oliva  <aoliva@redhat.com>
2752
2753         * aclocal.m4 (glibcpp_toolexeclibdir): Instead of
2754         $(MULTISUBDIR), use `$CC -print-multi-os-directory`, unless
2755         version_specific_libs is enabled.
2756         * configure: Rebuilt.
2757
2758 2003-01-09  Christian Cornelssen  <ccorn@cs.tu-berlin.de>
2759
2760         * Makefile.in (FLAGS_TO_PASS): Also pass DESTDIR.
2761         (install-libs, install-headers): Prepend $(DESTDIR) to
2762         destination paths in all (un)installation commands.
2763
2764 2002-12-02  Zack Weinberg  <zack@codesourcery.com>
2765
2766         * thr-objc.c: Include coretypes.h and tm.h.
2767
2768 2002-12-01  Zack Weinberg  <zack@codesourcery.com>
2769
2770         * encoding.c, sendmsg.c: Include coretypes.h and tm.h.
2771
2772 2002-11-26  Nathanael Nerode  <neroden@gcc.gnu.org>
2773
2774         * configure.in: Remove skip-this-dir support.
2775         * configure: Regenerate.
2776
2777 2002-09-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2778
2779         * Makefile.in (all): Fix multilib parallel build.
2780
2781 Thu Sep 12 12:44:37 2002  Nicola Pero  <n.pero@mi.flashnet.it>
2782
2783         * sendmsg.c (nil_method): Declare not to take a variable number of
2784         args.
2785         (objc_msg_lookup): Cast nil_method to IMP before returning it.
2786         (objc_msg_lookup_super): The same.
2787
2788 2002-09-10  Jan Hubicka  <jh@suse.cz>
2789
2790         * nil_method.c (nil_method): No longer defined with variable
2791         arguments.
2792
2793 2002-07-02  Rodney Brown  <rbrown64@csc.com.au>
2794
2795         * objc/encoding.h: Fix formatting.
2796         * objc/hash.h: Likewise.
2797         * objc/objc-api.h: Likewise.
2798         * objc/runtime.h: Likewise.
2799         * objc/thr.h: Likewise.
2800         * archive.c: Likewise.
2801         * class.c: Likewise.
2802         * encoding.c: Likewise.
2803         * gc.c: Likewise.
2804         * hash.c: Likewise.
2805         * init.c: Likewise.
2806         * misc.c: Likewise.
2807         * nil_method.c: Likewise.
2808         * objects.c: Likewise.
2809         * sarray.c: Likewise.
2810         * selector.c: Likewise.
2811         * sendmsg.c: Likewise.
2812         * thr-mach.c: Likewise.
2813         * thr.c: Likewise.
2814
2815 2002-06-25  DJ Delorie  <dj@redhat.com>
2816
2817         * aclocal.m4 (GLIBCPP_CONFIGURE): Split out
2818         GLIBCPP_TOPREL_CONFIGURE.
2819         * configure.in: Call it before AC_CANONICAL_SYSTEM.
2820         * configure: Regenerate.
2821
2822 2002-06-21  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2823
2824         * Object.m (forward, read, write): Fix unused parameter warnings.
2825         * encoding.c: Include <stdlib.h>.
2826         (target_flags): Mark with attribute unused.
2827         (atoi): Delete.
2828         * runtime.h (__objc_selector_max_index): Change to unsigned int.
2829         (__objc_generate_gc_type_description): Prototype.
2830         * selector.c (__objc_selector_max_index): Change to unsigned int.
2831
2832 Mon Jun 17 18:37:42 2002  Nicola Pero  <n.pero@mi.flashnet.it>
2833
2834         * sendmsg.c (__objc_get_forward_imp): Fix warning by making sure
2835         we always have a return value: if __objc_msg_forward does not
2836         supply a forwarding implementation, return the default
2837         __builtin_apply based one.
2838
2839 2002-06-15  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2840
2841         * Object.m: Fix signed/unsigned warning.
2842         * Protocol.m: Likewise.
2843         * archive.c: Always include stdlib.h.
2844         (objc_read_short, objc_read_unsigned_short, objc_read_int,
2845         objc_read_long, __objc_read_nbyte_uint, __objc_read_nbyte_ulong):
2846         Fix signed/unsigned warning.
2847         (objc_write_type, objc_read_type, objc_write_types,
2848         objc_read_types): Ensure ctype 8-bit safety.
2849         (__objc_no_write, __objc_no_read): Mark unused parameters.
2850         * class.c (class_table_setup): Specify void arg.
2851         * encoding.c (atoi, objc_sizeof_type, objc_alignof_type,
2852         objc_skip_typespec, objc_skip_offset,
2853         objc_layout_structure_next_member): Ensure ctype 8-bit safety.
2854         (objc_layout_structure_next_member): Ensure variables are
2855         initialized.
2856         * gc.c (__objc_generate_gc_type_description,
2857         class_ivar_set_gcinvisible): Mark unused parameters.
2858         * init.c (__objc_send_load, __objc_destroy_class_tree_node): Mark
2859         unused parameters.
2860         (__objc_init_protocols) Fix signed/unsigned warning.
2861         * nil_method.c (nil_method): Mark unused parameters.
2862         * thr.h (objc_thread_callback): Specify void arg.
2863         * sarray.c (sarray_new, sarray_realloc, sarray_free): Fix
2864         signed/unsigned warning.
2865         (sarray_free): Fix formatting.
2866         * selector.c (sel_types_match): Ensure ctype 8-bit safety.
2867         * sendmsg.c (__objc_init_install_dtable) Mark unused parameters.
2868
2869 2002-06-09  Andreas Jaeger  <aj@suse.de>
2870
2871         * encoding.c (objc_layout_structure_next_member): Remove unused
2872         variable.
2873
2874 2002-05-20  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2875
2876         * Makefile.in (SHELL): Set to @SHELL@.
2877         (WARN_CFLAGS): New.
2878         (ALL_CFLAGS): Add $(WARN_CFLAGS).
2879
2880 2002-05-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2881
2882         * aclocal.m4: Allow for PWDCMD to override hardcoded pwd.
2883         * configure: Regenerate.
2884
2885 2002-05-08  Alexandre Oliva  <aoliva@redhat.com>
2886
2887         * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
2888         script entry, and set LD to it when configuring multilibs.
2889         * configure: Rebuilt.
2890
2891 2002-04-19  David O'Brien  <obrien@FreeBSD.org>
2892
2893         * encoding.c (MAX, MIN, ROUNDING): #undef before defining.
2894
2895 2002-04-09  Hans-Peter Nilsson  <hp@bitrange.com>
2896
2897         PR objc/6107
2898         * objc/objc-api.h (struct objc_protocol_list): Change type of
2899         member count from int to size_t.
2900
2901 2002-02-11  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
2902
2903         PR libobjc/4039
2904         * aclocal.m4: Replace with version copied from libstdc++-v3.
2905         * configure.in: Update for changes to aclocal and Makefile.
2906         * configure: Regenerate.
2907         * Makefile.in: Correct install of multilibs and shared libs, use
2908         INSTALL_DATA for include files.
2909
2910 Mon Dec 17 17:02:12 2001  Nicola Pero  <nicola@brainstorm.co.uk>
2911
2912         * init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
2913         categories - when an unclaimed category was found, the loop was
2914         doing two steps forward instead of one, so that in certain cases
2915         it was failing to properly load all the categories.  (Reported
2916         with fix by Alexander Malmberg <alexander@malmberg.org>).
2917
2918 2001-11-14  Aldy Hernandez  <aldyh@redhat.com>
2919
2920         * encoding.c: Add target_flags.
2921
2922 2001-11-07  Aldy Hernandez  <aldyh@redhat.com>
2923
2924          * objc/objc-api.h (_C_VECTOR): New.
2925
2926          * encoding.c (VECTOR_TYPE): New.
2927
2928 Mon Oct 29 21:29:21 2001  Nicola Pero  <n.pero@mi.flashnet.it>
2929
2930         * class.c: Rewritten the class table to use optimized, lock-free
2931         lookup.  This more than doubles the speed of class method
2932         invocations.  (class_table_setup), (class_table_insert),
2933         (class_table_replace), (class_table_get_safe),
2934         (class_table_next), (class_table_print),
2935         (class_table_print_histogram): New functions.
2936         (__objc_init_class_tables): Use class_table_setup.
2937         (__objc_add_class_to_hash): Use class_table_get_safe and
2938         class_table_insert.  (objc_lookup_class), (objc_get_class): Do not
2939         assert the existence of the table; do not lock the runtime; use
2940         class_table_get_safe.  (objc_next_class): Use class_table_next.
2941         (__objc_resolve_class_links): Use class_table_next.
2942         (class_pose_as): Use class_table_replace.
2943
2944 2001-09-10  Ovidiu Predescu  <ovidiu@cup.hp.com>
2945
2946         * gc.c: Removed the DEBUG declaration.
2947
2948 Wed Jul 18 12:48:56 2001  Nicola Pero  <n.pero@mi.flashnet.it>
2949
2950         * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
2951         rather than through objc_thread_id, to save a function call.
2952         (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
2953         Ditto.
2954
2955 Mon Jul 16 12:15:00 2001  Nicola Pero  <n.pero@mi.flashnet.it>
2956
2957         * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
2958         to cast an id to a Class, which can not be done.  Make the check
2959         by using CLS_ISMETA on the class pointer instead.
2960         (object_is_meta_class): Similar fix.
2961
2962 2001-06-09  Alexandre Oliva  <aoliva@redhat.com>, Stephen L Moshier  <moshier@mediaone.net>
2963
2964         * configure.in (AC_EXEEXT): Work around in case it expands to
2965         nothing, as in autoconf 2.50.
2966         * acinclude.m4: Likewise.
2967         * configure: Rebuilt.
2968
2969 2001-06-08  Nicola Pero  <n.pero@mi.flashnet.it>
2970
2971         * THREADS: Explain that when we compile libobjc inside GCC, we
2972         always use thr-objc.c as a backend, which uses GCC's thread code.
2973
2974 2001-06-06  Richard Frith-Macdonald  <rrfm@gnu.org>
2975
2976         * init.c (__objc_send_message_in_list): When setting a new entry
2977         in __objc_load_methods use the method IMP as key, but check to see
2978         if the method is in the hashtable by looking at the IMP also.
2979         Also ... call the method after adding it to the hashtable rather
2980         than before ... thus preventing an obscure possibility of infinite
2981         recursion if a +load method itself loads a subclass.
2982
2983 2001-05-25  Ovidiu Predescu  <ovidiu@cup.hp.com>
2984
2985         * init.c (__objc_send_message_in_list): When setting a new entry
2986         in __objc_load_methods use the method name as key, not the method
2987         IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
2988
2989 2001-05-09  Joseph S. Myers  <jsm28@cam.ac.uk>
2990
2991         * objc-features.texi: Move to ../gcc/objc.texi.
2992         * fdl.texi: Remove.
2993         * Makefile.in: Don't generate documentation from
2994         objc-features.texi.
2995
2996 2001-05-01  Mark Mitchell  <mark@codesourcery.com>
2997
2998         * fdl.texi: New file.
2999         * objc-features.texi: Simplify.
3000         * Makefile.in: Adjust accordingly.
3001
3002 2001-04-30  Mark Mitchell  <mark@codesourcery.com>
3003
3004         * objc-features.texi: Use the GFDL.
3005
3006 Wed Mar 21 04:44:58 EST 2001  John Wehle  (john@feith.com)
3007
3008         * encoding.c (REAL_TYPE): Define.
3009
3010 2001-03-19  David Edelsohn  <edelsohn@gnu.org>
3011
3012         * encoding.c (TYPE_MODE): Define.
3013
3014 2001-03-14  Nicola Pero  <n.pero@mi.flashnet.it>
3015
3016         * thr.c (objc_thread_add): New function.
3017         (objc_thread_remove): Ditto.
3018         * objc/thr.h: Declare them.
3019         * libobjc.def: Mention them.
3020
3021 2001-02-28  Ovidiu Predescu  <ovidiu@cup.hp.com>
3022
3023         * objc-features.texi: Document the @compatibility_alias compiler
3024         directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
3025
3026 Fri Feb 23 18:12:00 2001  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3027
3028         * sendmsg.c (__objc_forward): Delete strlen() declaration.
3029
3030 2001-02-08  Geoffrey Keating  <geoffk@redhat.com>
3031
3032         * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
3033         we're not interested in the result and they might fail.
3034         * configure: Regenerated.
3035
3036 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3037
3038         * objc-features.texi: Use @email.
3039
3040 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3041
3042         * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
3043         printf.
3044
3045 2000-01-11  Richard Earnshaw  <rearnsha@arm.com>
3046
3047         * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
3048         determines the value dynamically.
3049
3050 Wed Jan  3 00:49:10 2001  Ovidiu Predescu  <ovidiu@cup.hp.com>
3051
3052         * sendmsg.c: Added __objc_msg_forward, a hook that allows external
3053         libraries to provide a function that returns the real forwarding
3054         function. This can alleviate problems __builtin_apply() and
3055         friends have on various platforms. (Solution suggested by Helge
3056         Hess.)
3057
3058         * objc/objc-api.h: Define __objc_msg_forward.
3059
3060         * sendmsg.c: Define gen_rtx_REG.
3061
3062 2000-12-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
3063
3064         * thr-rtems.c: New file. Stub to compile.
3065
3066 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
3067
3068         * configure: Rebuilt with new libtool.m4.
3069
3070 Tue Aug 15 00:38:56 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3071
3072         * configure.in: Create a config.h file. Check for <sched.h>.
3073         * configure: Regenerate.
3074
3075         * config.h.in: Check for <sched.h>.
3076
3077 2000-08-14  Zack Weinberg  <zack@wolery.cumb.org>
3078
3079         * configure: Regenerate after change to ../libtool.m4.
3080
3081 2000-08-14  Andreas Schwab  <schwab@suse.de>
3082
3083         * objc-features.texi (Top): Move @menu at end of node.
3084
3085 2000-08-11  Manfred Hollstein  <manfredh@redhat.com>
3086
3087         * objc-features.texi: Move @node Top before @menu.
3088
3089 Sun Aug  6 23:27:49 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3090
3091         * objc-features.texi: Documented the new -fconstant-string-class
3092         option.
3093
3094 Sun Aug  6 22:51:16 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3095
3096         * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
3097         improve the Posix thread support for Objective-C.
3098
3099 2000-08-04  Zack Weinberg  <zack@wolery.cumb.org>
3100
3101         * aclocal.m4: Replace copy of ../libtool.m4 with
3102         sinclude(../libtool.m4).
3103
3104 Fri Jul 28 08:58:02 2000  Nicola Pero  <nicola@brainstorm.co.uk>
3105
3106         * configure.in: Added libtool support; build shared libraries
3107         if --enable-shared was passed on command line.
3108         * Makefile.in: Modified most compilation commands to use libtool.
3109         * aclocal.m4: New symbolic link to the ../libtool.m4, from the
3110         libtool distribution.
3111
3112 Sat Jul 29 00:10:21 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3113
3114         * sarray.c, Object.m: Removed the explicit prototypes for strlen
3115         and memcpy on 64-bit platforms (Suggested by Rodney Brown
3116         <rdb@cup.hp.com>).
3117
3118 2000-05-12  H.J. Lu  (hjl@gnu.org)
3119
3120         * Makefile.in (GTHREAD_FLAGS): New.
3121         (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
3122         (OBJC_THREAD_FILE): Changed to thr-objc.
3123
3124         * configure.in (GTHREAD_FLAGS): New, check and replace it for
3125         Makefile.
3126         (OBJC_THREAD_FILE): Removed.
3127
3128         * thr-objc.c: New.
3129
3130 2000-07-13  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3131
3132         * objc/hash.h: Include string.h.
3133
3134 2000-04-15  David Edelsohn  <edelsohn@gnu.org>
3135
3136         * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
3137
3138 2000-04-12  Jakub Jelinek  <jakub@redhat.com>
3139
3140         * Object.m (strlen): Provide prototype on all 64bit platforms,
3141         not only alpha.
3142         * sarray.c (memcpy): Likewise.
3143         * encoding.c (objc_layout_finish_structure): Don't use
3144         ROUND_TYPE_ALIGN on sparc.
3145
3146         * encoding.c (objc_layout_structure_next_member): Do the whole
3147         procedure even for the first member, so that we get correct
3148         alignment.
3149
3150 2000-03-29  Zack Weinberg  <zack@wolery.cumb.org>
3151
3152         * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
3153         comments.
3154
3155 2000-02-23  Zack Weinberg  <zack@wolery.cumb.org>
3156
3157         * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
3158
3159 Thu Sep 23 07:19:12 1999   Chris Ball <cball@fmco.com>
3160
3161         * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
3162
3163 Tue Sep 21 07:47:10 1999  Jeffrey A Law  (law@cygnus.com)
3164
3165         * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
3166         the compiler when building C code.
3167
3168 Fri Aug  6 23:32:29 1999  Daniel Jacobowitz <drow@drow.them.org>
3169
3170         * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
3171         libdir, libsubdir and tooldir.
3172
3173 Mon Jun 21 05:40:15 1999  John David Anglin <dave@hiauly1>
3174
3175         * init.c (__objc_force_linking): Make global.
3176
3177 Thu May 20 03:20:59 1999  Jeffrey A Law  (law@cygnus.com)
3178
3179         * configure.in (AC_EXEEXT): Remove call.
3180         (compiler_name): Explicitly check with no extension and .exe
3181         extension.
3182         * configure: Regenerate.
3183
3184 Sun Apr 25 01:15:34 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3185
3186         * Makefile.in (CC1OBJ): Define in terms of CC.
3187         (runtime-info.h): Use.
3188
3189 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3190
3191         * objc-features.texi: Updated the URL to Boehm's GC page.
3192
3193 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3194
3195         * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
3196         the char as being signed (patch from Daniel Jacobowitz
3197         <drow@false.org>).
3198
3199 Wed Mar 24 22:41:28 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3200
3201         * configure.in (AC_PREREQ): Update to 2.13.
3202         (AC_EXEEXT): Call to find possible file extension.
3203         (compiler_name): Use.
3204         * configure: Regenerate.
3205
3206 Wed Jan 27 02:31:01 1999  Jeffrey A Law  (law@cygnus.com)
3207
3208         * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
3209
3210 Tue Jan  5 01:38:53 1999  Jeffrey A Law  (law@cygnus.com)
3211
3212         * configure.in (thread_file): Correct and simplify code to find
3213         the thread file.
3214         * configure: Rebuilt.
3215
3216 1998-11-26  Manfred Hollstein  <manfred@s-direktnet.de>
3217
3218         * configure.in (compiler_name): Add check to detect if this
3219         language's compiler has been built.
3220         * configure: Regenerate.
3221
3222 Mon Nov 23 16:50:28 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3223
3224         *  configure.in: Use AC_PREREQ(2.12.1).
3225
3226 Thu Nov 19 20:33:37 1998  Jeffrey A Law  (law@cygnus.com)
3227
3228         * Makefile.in (runtime-info.h): Avoid GNU make extensions.
3229
3230 Sun Nov  8 17:46:14 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3231
3232         * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
3233
3234 Thu Oct 22 14:34:06 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3235
3236         * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
3237
3238 Sat Oct 17 05:21:31 1998  Ovidiu Predescu  <ovidiu@slip.net>
3239
3240         * objc-features.texi (Top): Changed the email address.
3241         * objc-features.texi (Garbage Collection): Use @uref instead of @url.
3242
3243 Mon Oct 11 21:25:27 1998  Ovidiu Predescu  <ovidiu@slip.net>
3244
3245         * encoding.c: Redefine get_inner_array_type to get the first entry
3246         in the structure.
3247
3248 Thu Oct  8 12:21:14 1998  Richard Frith-Macdonald <richard@brainstorm.co.uk>
3249
3250         * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
3251         (objc_get_type_qualifiers): Similarly.
3252         * objc/encoding.h (_C_BYREF): Define.
3253         (_F_BYREF): Define.
3254
3255 1998-10-07  David S. Miller  <davem@pierdol.cobaltmicro.com>
3256
3257         * objc/sarray.h: Make boffset be an unsigned long when sparc so it
3258         works out on 64-bit systems.
3259
3260 Tue Oct  6 20:32:06 1998  Alexandre Oliva  <oliva@dcc.unicamp.br>
3261
3262         * Makefile.in (INCLUDES): Make it multilib-friendly.
3263
3264 Fri Oct  2 07:12:14 1998  H.J. Lu  (hjl@gnu.org)
3265
3266         * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
3267
3268 Thu Oct  1 22:33:03 1998 Robert Lipe  <robertl@dgii.com>
3269                          Jeffrey A Law  (law@cygnus.com)
3270
3271         * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
3272         (FLAGS_TO_PASS): Added.
3273         (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
3274
3275         * archive.c: Change config.h to tconfig.h.
3276
3277         * configure.in: Find gcc's object directory even for multilibs.
3278
3279 Wed Sep 30 18:17:17 1998  Robert Lipe  <robertl@dgii.com>
3280
3281         * configure.in: Escape ^ in grep string.
3282         * configure: Rebuilt.
3283
3284 Wed Sep 30 09:14:52 1998  Jeffrey A Law  (law@cygnus.com)
3285
3286         * All .h files pushed down into the objc/ subdirectory.
3287         * Makefile.in (copy_headers): Corresponding changes.
3288         * configure.in (AC_INIT): Corresponding changes.
3289         * configure: Rebuilt.
3290
3291 1998-09-30  Ben Elliston  <bje@cygnus.com>
3292             Jeff Law      <law@cygnus.com>
3293
3294         * Makefile.in: Rewrite.
3295
3296         * configure.in: Likewise.
3297
3298         * configure: Regenerate.
3299
3300         * All .c files.  Remove "objc" prefix when including objc header
3301         files.  Include tconfig.h, not ../tconfig.h.
3302
3303 Mon Sep 21 23:27:10 1998  Ovidiu Predescu <ovidiu@slip.net>
3304
3305         * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
3306         (get_inner_array_type): Define.
3307
3308 1998-09-21  Ben Elliston  <bje@cygnus.com>
3309
3310         * New directory.  Moved files from ../gcc/objc.