libobjc/ChangeLog

   1 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
   2
   3         PR target/63610
   4         * configure: Regenerate.
   5
   6 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
   7
   8         * thr.c (_XOPEN_SOURCE): Define as 600.
   9
  10 2014-07-27  Alan Modra  <amodra@gmail.com>
  11             Matthias Klose  <doko@ubuntu.com>
  12
  13         PR libobjc/61920
  14
  15         * encoding.c: Define rs6000_special_adjust_field_align_p.
  16
  17 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
  18
  19         Update copyright years
  20
  21 2013-09-20  Alan Modra  <amodra@gmail.com>
  22
  23         * configure: Regenerate.
  24
  25 2013-07-21   OndÅej BÃlka  <neleai@seznam.cz>
  26
  27         * class.c: Fix typos.
  28         * encoding.c: Likewise.
  29         * init.c: Likewise.
  30         * objc-private/runtime.h: Likewise.
  31         * objc/runtime.h: Likewise.
  32         * objc-sync.c: Likewise.
  33
  34 2013-07-04  Kai Tietz  <ktietz@redhat.com>
  35
  36         * exception.c: Add check for SjLj to SEH blocks.
  37
  38 2013-02-03  Richard Sandiford  <rdsandiford@googlemail.com>
  39
  40         Update copyright years.
  41
  42 2012-10-19  Michael Meissner  <meissner@linux.vnet.ibm.com>
  43
  44         * encoding.c (TARGET_VSX): Provide definitions based on the
  45         current compilation options, and not based off the target options
  46         structure.
  47         (TARGET_ALTIVEC): Likewise.
  48         (TARGET_64BIT): Likewise.
  49
  50 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
  51
  52         * configure: Regenerated.
  53
  54 2012-07-19  Tristan Gingold  <gingold@adacore.com>
  55             Richard Henderson  <rth@redhat.com>
  56
  57         * exception.c (__gnu_objc_personality_seh0): New function.
  58
  59 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
  60
  61         * configure: Regenerated.
  62
  63 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  64
  65         * configure.ac (enable_objc_gc): Remove alpha*-dec-osf* handling.
  66         * configure: Regenerate.
  67
  68         * thr.c (_XOPEN_SOURCE): Define unconditionally.
  69
  70 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
  71
  72         * configure: Regenerate.
  73
  74 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  75
  76         * Makefile.in (INCLUDES): Add -I$(MULTIBUILDTOP)../libgcc.
  77         * configure.ac (target_thread_file, HAVE_GTHR_DEFAULT): Remove.
  78         * configure: Regenerate.
  79         * config.h.in: Regenerate.
  80
  81 2011-10-17  Paul Brook  <paul@codesourcery.com>
  82             Matthias Klose  <doko@ubuntu.com>
  83
  84         * exception.c (parse_lsda_header): hardcode ttype_encoding for older
  85         ARM EABI toolchains.
  86         (get_ttype_entry) Remove __ARM_EABI_UNWINDER__ variant.
  87
  88 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
  89
  90         PR libobjc/49883
  91         * init.c (__objc_exec_class): Work around a bug in clang's code
  92         generation.  Clang sets the class->info field to values different
  93         from 0x1 or 0x2 (the only allowed values in the traditional GNU
  94         Objective-C runtime ABI) to store some additional information, but
  95         this breaks backwards compatibility.  Wipe out all the bits in the
  96         fields other than the first two upon loading a class.
  97
  98 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
  99
 100         * class.c (objc_lookup_class): Added back for compatibility with
 101         clang which seems to emit calls to it.
 102
 103 2011-10-08  Richard Frith-Macdonald <rfm@gnu.org>
 104             Nicola Pero  <nicola.pero@meta-innovation.com>
 105
 106         PR libobjc/50428
 107         * sendmsg.c (__objc_send_initialize): If a class does not have an
 108         +initialize method, search for an +initialize method in the
 109         superclass and in the ancestor classes and execute the first one
 110         that is found.  This makes the GNU runtime behave in the same way
 111         as the Apple/NeXT runtime with respect to +initialize methods and
 112         subclassing.
 113
 114 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
 115
 116         PR libobjc/50002
 117         * class.c (__objc_update_classes_with_methods): Iterate over meta
 118         classes as well as normal classes when refreshing the method
 119         implementations.  This fixes replacing class methods.
 120
 121 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
 122
 123         * class.c (class_getSuperclass): Fixed to work with meta classes
 124         still in construction too.
 125
 126 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
 127
 128         * class.c (class_getSuperclass): Fixed typo in comment.
 129
 130 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
 131
 132         PR libobjc/49882
 133         * class.c (class_getSuperclass): Return the superclass if the
 134         class is in construction.
 135         * objc/runtime.h (class_getSuperclass): Updated documentation.
 136
 137 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 138
 139         * Makefile.in (INCLUDES): Search
 140         $(srcdir)/$(MULTISRCTOP)../libgcc.
 141
 142 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
 143
 144         * objc/objc.h (__GNU_LIBOBJC__): Bumped to 20110608.
 145
 146 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
 147
 148         * configure.ac (VERSION): Bumped to 4:0:0.
 149         * configure (VERSION): Likewise.
 150
 151 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
 152
 153         * objc/README: Updated.
 154         * objc-private/selector.h: Updated comments.
 155
 156 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 157
 158         * sendmsg.c (class_get_instance_method): Removed.
 159         (class_get_class_method): Removed.
 160         (objc_get_uninstalled_dtable): Removed.
 161
 162 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 163
 164         * objc-private/module-abi-8.h (class_get_instance_size): Removed.
 165         * objects.c (class_create_instance): Removed.
 166         * error.c (__USE_FIXED_PROTOTYPES__): Removed.
 167         * gc.c (__objc_generate_gc_type_description): Use
 168         class_getInstanceSize() instead of class_get_instance_size().
 169         * selector.c (sel_types_match): Made static.
 170         (sel_get_typed_uid): Removed.
 171         (sel_get_any_typed_uid): Removed.
 172         (sel_get_name): Removed.
 173         (sel_get_type): Removed.
 174         (sel_register_name): Removed.
 175         (sel_register_typed_name): Removed.
 176         (sel_get_uid): Removed.
 177
 178 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 179
 180         * encoding.c (method_get_number_of_arguments): Removed.
 181         (method_get_sizeof_arguments): Removed.
 182
 183 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 184
 185         * class.c (objc_next_class): Removed.
 186         (class_pose_as): Removed.
 187         (CLASSOF): Removed.
 188         (class_table_replace): Removed.
 189         (objc_lookup_class): Removed.
 190
 191 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 192
 193         Removed the Traditional Objective-C runtime public API.
 194         * Makefile.in (OBJC_DEPRECATED_H): Variable removed.
 195         (install-headers): Do not create the objc/deprecated directory and
 196         do not install the deprecated headers.
 197         (OBJC_H): Removed encoding.h and objc-api.h.
 198         * Object.m: Removed all methods with the exception of -class and
 199         -isEqual:.  Updated includes.  ([-class]): Use Modern API.
 200         * objc/Object.h: Do not include deprecated/Object.h.
 201         * objc/deprecated/Object.h: Removed.
 202         * linking.m (__objc_linking): Call [Object class] instead of
 203         [Object name].
 204         * Protocol.m: Removed all methods with the exception of -isEqual:.
 205         Updated includes.
 206         * objc/Protocol.h: Do not include deprecated/Protocol.h.
 207         * objc/deprecated/Protocol.h: Removed.
 208         * objc/deprecated/struct_objc_symtab.h: Removed.
 209         * objc/deprecated/struct_objc_module.h: Removed.
 210         * objc/deprecated/struct_objc_ivar.h: Removed.
 211         * objc/deprecated/struct_objc_ivar_list.h: Removed.
 212         * objc/deprecated/struct_objc_method.h: Removed.
 213         * objc/deprecated/struct_objc_method_list.h: Removed.
 214         * objc/deprecated/struct_objc_protocol_list.h: Removed.
 215         * objc/deprecated/struct_objc_category.h: Removed.
 216         * objc/deprecated/MetaClass.h: Removed.
 217         * objc/deprecated/objc_msg_sendv.h: Removed.
 218         * objc/deprecated/README: Removed.
 219         * objc/deprecated/struct_objc_class.h: Removed.
 220         * objc/deprecated/struct_objc_protocol.h: Removed.
 221         * objc/deprecated/struct_objc_selector.h: Removed.
 222         * objc/encoding.h: Removed.
 223         * objc/message.h (struct objc_super): Removed the definition for
 224         the Traditional Objective-C runtime API.
 225         * objc/objc.h: Do not include objc/objc-decls.h.
 226         deprecated/struct_objc_selector.h, deprecated/MetaClass.h,
 227         deprecated/struct_objc_class.h, deprecated/struct_objc_protocol.h
 228         and deprecated/objc_msg_sendv.h.  Uncommented new definition of
 229         Protocol *.
 230         * objc/objc-api.h: Removed.
 231         * objc/runtime.h: Updated comments.  Removed check to detect
 232         concurrent usage of Traditional and Modern APIs.
 233         * objc-private/module-abi-8.h: Always define struct objc_class and
 234         struct objc_protocol.  (struct objc_protocol_list): Changed type
 235         of 'list' argument from 'Protocol *' to 'struct objc_protocol *'.
 236         (class_get_instance_size): Added.
 237         * objc-private/protocols.h (__objc_protocols_add_protocol): Take a
 238         'struct objc_protocol *' as argument, not a 'Protocol *'.
 239         * objc-private/runtime.h: Updated comments.
 240         * objc-private/selector.h (struct objc_selector, sel_eq): Added.
 241         * class.c: Include objc-private/selector.h.
 242         (objc_get_meta_class): Return a Class instead of a MetaClass.
 243         * encoding.c (method_get_next_argument): Removed.
 244         (method_get_first_argument): Removed.
 245         (method_get_nth_argument): Removed.
 246         * gc.c: Include objc/runtime.h instead of objc/encoding.h.
 247         Include objc-private/module-abi-8.h and ctype.h.
 248         * protocols.c (__objc_protocols_add_protocol): Take a 'struct
 249         objc_protocl *' as argument, not a 'Protocol *'.
 250         (class_addProtocol): Added casts to 'struct objc_protocol *' and
 251         'Protocol *'.
 252         (class_copyProtocolList): Likewise.
 253         (protocol_conformsToProtocol): Likewise.
 254         (protocol_copyProtocolList): Likewise.
 255         * sarray.c: Include objc-private/module-abi-8.h.
 256         * sendmsg.c (method_get_next_argument): Removed.
 257         (method_get_first_argument): Removed.
 258         (method_get_nth_argument): Removed.
 259         (objc_msg_sendv): Removed.
 260         (arglist_t, retval_t): New.  (class_get_class_method): Take a
 261         'Class', not 'MetaClass', argument.
 262         * thr.c: Include module-abi-8.h.
 263
 264 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 265
 266         * Makefile.in (OBJC_DEPRECATED_H): Removed struct_objc_static_instances.h
 267         and objc_get_uninstalled_dtable.h.
 268         * objc/deprecated/struct_objc_static_instances.h: Removed.
 269         * objc/deprecated/objc_get_uninstalled_dtable.h: Removed.
 270         * objc/objc-api.h: Do not include deprecated/objc_static_instances.h
 271         and deprecated/objc_get_uninstalled_dtable.h.
 272
 273 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 274
 275         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_object_alloc.h.
 276         * objc/deprecated/objc_object_alloc.h: Removed.
 277         * objc/objc-api.h: Do not include deprecated/objc_object_alloc.h.
 278         * objects.c (_objc_object_alloc, _objc_object_dispose,
 279         _objc_object_copy): Removed.
 280         * libobjc.def (__objc_object_alloc, __objc_object_copy,
 281         __objc_object_dispose): Removed.
 282
 283 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 284
 285         * Makefile.in (OBJC_DEPRECATED_H): Removed METHOD_NULL.h.
 286         * objc/objc-api.h: Do not include deprecated/METHOD_NULL.h.
 287         * objc/deprecated/METHOD_NULL.h: Removed.
 288
 289 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 290
 291         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_valloc.h,
 292         objc_malloc.h and objc_unexpected_exception.h.
 293         (exception.lo): Do not use -Wno-deprecated-declarations.
 294         (exception_gc.lo): Likewise.
 295         * objc/objc-api.h: Do not include deprecated/objc_valloc.h,
 296         deprecated/objc_malloc.h and
 297         deprecated/objc_unexpected_exception.h.
 298         * objc/deprecated/objc_valloc.h: Removed.
 299         * objc/deprecated/objc_malloc.h: Removed.
 300         * objc/deprecated/objc_unexpected_exception.h: Removed.
 301         * exception.c (_objc_unexpected_exception): Removed.
 302         (objc_exception_throw): Do not check for
 303         _objc_unexpected_exception.
 304         * memory.c (objc_valloc, _objc_malloc, _objc_atomic_malloc,
 305         _objc_valloc, _objc_realloc, _objc_calloc, _objc_free): Removed.
 306         * libobjc.def (_objc_unexpected_exception, objc_valloc): Removed.
 307
 308 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 309
 310         * objc/objc.h: Do not include deprecated/STR.h.
 311         * objc/deprecated/STR.h: Removed.
 312         * Makefile.in (OBJC_DEPRECATED_H): removed STR.h.
 313
 314 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 315
 316         * Makefile.in (OBJC_H): Removed hash.h and sarray.h.
 317         (OBJC_DEPRECATED_H): Likewise.
 318         * libobjc.def (objc_hash_new, objc_hash_delete, objc_hash_add,
 319         objc_hash_remove, objc_hash_next, objc_hash_value_for_key,
 320         objc_hash_is_key_in_hash, hash_add, hash_delete, hash_new,
 321         hash_next, hash_remove, hash_value_for_key, hash_is_key_in_hash,
 322         sarray_at_put, sarray_at_put_safe, sarray_free, sarray_lazy_copy,
 323         sarray_new, sarray_realloc, sarray_remove_garbage): Removed.
 324         * objc/sarray.h: Removed.
 325         * objc/hash.h: Removed.
 326         * objc/deprecated/sarray.h: Removed.
 327         * objc/deprecated/hash.h: Removed.
 328         * objc/Object.h: Do not include objc/deprecated/hash.h
 329         * Object.m: Include string.h.
 330         * objc/objc-api.h: Do not include objc/deprecated/hash.h.
 331         * objc-private/common.h (GNU_LIBOBJC_COMPILING_LIBOBJC_ITSELF):
 332         Removed.
 333
 334 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 335
 336         * Object.m ([-forward::]): Removed.
 337         * objc/deprecated/Object.h ([-forward::]): Removed.
 338         * sendmsg.c (__objc_forward): Updated comments.
 339
 340 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 341
 342         * Makefile.in (OBJC_H): Removed objc-list.h.
 343         (OBJC_DEPRECATED_H): Removed objc-list.h.
 344         * objc/objc-list.h: File removed.
 345         * objc/deprecated/objc-list.h: File removed.
 346
 347 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 348
 349         * Makefile.in (OBJC_H): Removed typedstream.h.
 350         (OBJC_DEPRECATED_H): Removed typedstream.h.
 351         (C_SOURCE_FILES): Removed archive.c.
 352         (Object.lo): Rule removed.
 353         (Object_gc.lo): Likewise.
 354         (archive.lo): Likewise.
 355         (archive_gc.lo): Likewise.
 356         * objc/deprecated/Object.h ([+streamVersion:], [-read], [-write],
 357         [-awake]): Removed.
 358         Do not include deprecated/typedstream.h.
 359         * Object.m: Removed the same methods.
 360         * archive.c: File removed.
 361         * objc/typedstream.h: File removed.
 362         * objc/deprecated/typedstream.h: File removed.
 363         * libobjc.def (__objc_read_nbyte_uint, __objc_read_nbyte_ulong,
 364         __objc_write_class, __objc_write_object, __objc_write_selector,
 365         objc_close_typed_stream, objc_end_of_typed_stream,
 366         objc_flush_typed_stream, objc_get_stream_class_version,
 367         objc_open_typed_stream, objc_open_typed_stream_for_file,
 368         objc_read_array, objc_read_char, objc_read_int, objc_read_long,
 369         objc_read_object, objc_read_selector, objc_read_short,
 370         objc_read_string, objc_read_type, objc_read_types,
 371         objc_read_unsigned_char, objc_read_unsigned_int,
 372         objc_read_unsigned_long, objc_read_unsigned_short,
 373         objc_write_array, objc_write_char, objc_write_int,
 374         objc_write_long, objc_write_object, objc_write_object_reference,
 375         objc_write_root_object, objc_write_selector, objc_write_short,
 376         objc_write_string, objc_write_string_atomic, objc_write_type,
 377         objc_write_types, objc_write_unsigned_char,
 378         objc_write_unsigned_int, objc_write_unsigned_long,
 379         objc_write_unsigned_short): Removed.
 380
 381 2011-06-02  Nicola Pero  <nicola.pero@meta-innovation.com>
 382
 383         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_error.h.
 384         * objc/deprecated/objc_error.h: Removed.
 385         * objc/objc-api.h: Do not include deprecated/objc_error.h.
 386         * libobjc.def (objc_error, objc_verror): Removed.
 387         * error.c (_objc_error_handler, objc_error, objc_verror,
 388         objc_set_error_handler): Removed.
 389         * Object.m ([-error:], [-perform:], [-perform:with:],
 390         [-perform:with:with], [-subclassResponsibility:],
 391         [-notImplemented:], [-shouldNotImplement:], [-doesNotRecognize:]):
 392         Removed.
 393         * objc/deprecated/Object.h: Removed the same methods.
 394         * sendmsg.c (__objc_forward): Do not try to invoke the "error:"
 395         method after trying to invoke the "doesNotRecognize:" method.
 396
 397 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
 398
 399         * sendmsg.c: Reindented part of the file.  No non-trivial changes
 400         in code.
 401
 402 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
 403
 404         * sendmsg.c (__objc_install_dtable_for_class): Use objc_getClass,
 405         not objc_lookup_class.
 406
 407 2011-05-25  Richard Frith-Macdonald <rfm@gnu.org>
 408             David Ayers  <ayers@fsfe.org>
 409
 410         PR libobjc/38307
 411         * sendmsg.c: Include objc/hash.h.
 412         (get_implementation): New function, mostly with code from get_imp
 413         updated to support the new +initialize dispatch table logic.
 414         (get_imp): Use get_implementation.
 415         (__objc_responds_to): Updated to support the new +initialize
 416         dispatch table logic.
 417         (class_respondsToSelector): Likewise.
 418         (objc_msg_lookup): Use get_implementation.
 419         (__objc_init_install_dtable): Removed.
 420         (__objc_install_methods_in_dtable): Updated arguments.
 421         (__objc_install_dispatch_table_for_class): Renamed to
 422         __objc_install_dtable_for_class and updated to support the new
 423         +initialize dispatch table logic.
 424         (__objc_update_dispatch_table_for_class): Updated to support the
 425         new +initialize dispatch table logic.
 426         (__objc_forward): Call get_implementation instead of get_imp.
 427         (prepared_dtable_table): New.
 428         (__objc_prepare_dtable_for_class): New.
 429         (__objc_prepared_dtable_for_class): New.
 430         (__objc_get_prepared_imp): New.
 431         (__objc_install_prepared_dtable_for_class): New.
 432
 433 2011-05-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 434
 435         PR libobjc/48177
 436         * selector.c (__sel_register_typed_name): Use sel_types_match()
 437         instead of strcmp() to compare selector types (Suggestion by
 438         Richard Frith-Macdonald <rfm@gnu.org>).
 439
 440 2011-04-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 441
 442         PR libobjc/32037
 443         * Makefile.in (OBJC_GCFLAGS): Move ...
 444         * configure.ac (enable_objc_gc): ... here.
 445         Add $(libsuffix) to OBJC_BOEHM_GC.
 446         * configure: Regenerate.
 447
 448 2011-02-28  Nicola Pero  <nicola.pero@meta-innovation.com>
 449
 450         * selector.c (sel_getTypedSelector): Return NULL if there are
 451         multiple selectors with conflicting types.
 452         * objc/runtime.h (sel_getTypedSelector): Updated documentation.
 453
 454 2011-02-28  Richard Frith-Macdonald <rfm@gnu.org>
 455
 456         PR libobjc/47922
 457         * gc.c (class_ivar_set_gcinvisible): Use _C_GCINVISIBLE instead of
 458         a hardcoded "!".
 459
 460 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 461
 462         * configure: Regenerate.
 463
 464 2010-12-26  Nicola Pero  <nicola.pero@meta-innovation.com>
 465
 466         * init.c (create_tree_of_subclasses_inherited_from): Use
 467         class_superclass_of_class instead of assuming a class is
 468         unresolved when it could be resolved.  Tidied up assignment and
 469         check.
 470         (__objc_tree_insert_class): Enhanced DEBUG_PRINTF.
 471         (objc_tree_insert_class): Tidied up loop; return immediately upon
 472         inserting a class.
 473         (__objc_exec_class): Do not set __objc_class_tree_list.
 474
 475 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 476
 477         * selector.c (sel_getTypedSelector): Return NULL if given a NULL
 478         argument.
 479         (sel_registerTypedName): Same.
 480         (sel_registerName): Same.
 481         * objc/runtime.h: Updated documentation.
 482
 483 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 484
 485         * objc/runtime.h (class_addIvar): Updated documentation.  The
 486         alignment is actually the log_2 of the alignment in bytes.
 487         * ivars.c (class_addIvar): Corresponding change to the
 488         implementation.
 489
 490 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 491
 492         * objc/runtime.h (sel_getType): Renamed to sel_getTypeEncoding to
 493         be consistent with method_getTypeEncoding and
 494         ivar_getTypeEncoding.
 495         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
 496         * selector.c (sel_getType): Renamed to sel_getTypeEncoding.
 497         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
 498         (sel_get_type): Updated call to sel_getType.
 499
 500 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 501
 502         * objc/runtime.h (class_conformsToProtocol,
 503         class_copyProtocolList): Updated documentation.
 504
 505 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
 506
 507         * init.c (create_tree_of_subclasses_inherited_from): Updated
 508         DEBUG_PRINTF messages.
 509         (__objc_tree_insert_class): Same.
 510         (__objc_send_load_using_method_list): Same.
 511         (__objc_send_load): Same.
 512         (__objc_exec_class): Same.  In particular, do not print the module
 513         name since it is no longer used.
 514         * sendmsg.c (__objc_send_initialize): Added DEBUG_PRINTFs for
 515         tracking +initialize calls.
 516         (__objc_update_dispatch_table_for_class): Added DEBUG_PRINTFs for
 517         tracking updates of dispatch tables.
 518         (__objc_install_dispatch_table_for_class): Same.
 519
 520 2010-12-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 521
 522         * Makefile.in (libobjc$(libsuffix).la): Link with -Wc,-shared-libgcc.
 523         (libobjc_gc$(libsuffix).la): Likewise.
 524
 525 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
 526
 527         * sendmsg.c (class_addMethod): Return NO if the method already
 528         exists in the class.
 529
 530 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
 531
 532         * init.c (duplicate_classes): New.
 533         (__objc_exec_class): Initialize duplicate_classes.
 534         (__objc_create_classes_tree): Ignore classes in the
 535         duplicate_classes table.
 536         (__objc_call_load_callback): Same.
 537         (__objc_init_class): If a duplicate class is found, add it to
 538         duplicate_classes instead of aborting.  Return YES if the class is
 539         not a duplicate, and NO if it is.
 540         * objc-private/runtime.h (__objc_init_class): Updated prototype.
 541
 542 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
 543
 544         * objc-private/objc-list.h: Reindented file.  No code changes.
 545         * objc-private/sarray.h: Same change.
 546
 547 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
 548
 549         * objc-private/accessors.h: Removed 'extern "C"' guards.  This
 550         file is never compiled with C++.
 551         * objc-private/hash.h: Same change.
 552         * objc-private/objc-list.h: Same change.
 553         * objc-private/objc-sync.h: Same change.
 554         * objc-private/protocols.h: Same change.
 555         * objc-private/runtime.h: Same change.
 556         * objc-private/sarray.h: Same change.
 557         * objc-private/selector.h: Same change.
 558
 559 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 560
 561         PR libobjc/18764
 562         * class.c (__objc_add_class_to_hash): Return YES if the class was
 563         added, and NO if it already existed.
 564         * init.c (__objc_init_class): If __objc_add_class_to_hash returns
 565         NO, then abort the program with an error message.
 566         * objc-private/runtime.h (__objc_add_class_to_hash): Updated
 567         declaration.
 568
 569 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 570
 571         * init.c (_objc_load_callback): Initialize with 0.
 572         (__objc_call_callback): Renamed to __objc_call_load_callback.
 573         Check _objc_load_callback only once, and if it is not set, return
 574         immediately.
 575         (objc_send_load): Updated call to __objc_call_callback.
 576
 577 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 578
 579         PR libobjc/16110
 580         * init.c (__objc_send_message_in_list): Renamed to
 581         __objc_send_load_using_method_list.  Do not take an 'op' argument.
 582         Register the 'load' selector if needed.
 583         (__objc_send_load): Do not register the 'load' selector.  Updated
 584         call to __objc_send_message_in_list.
 585         (__objc_create_classes_tree): Add the class of any claimed
 586         category that was loaded in the module to the list of classes for
 587         which we try to execute +load.
 588
 589 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 590
 591         * objc-private/common.h: When DEBUG is defined, include <stdio.h>.
 592         Updated comments.
 593         * init.c (__objc_tree_insert_class): Use %p, not %x, when printing
 594         a pointer using DEBUG_PRINTF.
 595
 596 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 597
 598         PR libobjc/45953
 599         * selector.c (__sel_register_typed_name): When registering a new
 600         selector with the same name as an existing one, reuse the existing
 601         name string.  Also updated types, casts and comments in the whole
 602         function.
 603
 604 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 605
 606         * objc-private/module-abi-8.h (struct objc_symtab): Declare 'refs'
 607         to be 'struct objc_selector *' and not 'SEL'.
 608         * init.c (__objc_exec_class): Call
 609         __objc_register_selectors_from_module instead of iterating over
 610         each selector and calling __sel_register_typed_name for each.
 611         * objc-private/selector.h: Declare
 612         __objc_register_selectors_from_module instead of
 613         __sel_register_typed_name.
 614         * selector.c (__objc_register_selectors_from_module): New.
 615         (__sel_register_typed_name): Made static.
 616
 617 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 618
 619         * linking.m: Do not include objc/NXConstStr.h.
 620
 621 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 622
 623         * objc-private/runtime.h (DEBUG_PRINTF): Moved from here ...
 624         * objc-private/common.h (DEBUG_PRINTF): To here.
 625         * hash.c: Do not include objc-private/runtime.h and objc/thr.h.
 626
 627 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 628
 629         * hash.c: Tidied up comments and indentation.  No code changes.
 630
 631 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 632
 633         PR libobjc/47012
 634         * accessors.m (objc_getProperty): If not atomic, do not
 635         retain/autorelease the returned value.
 636
 637 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 638
 639         * objc-private/runtime.h (__objc_selector_max_index,
 640         __objc_init_selector_tables, __objc_register_selectors_from_class,
 641         __objc_register_selectors_from_list,
 642         __objc_register_selectors_from_description_list): Moved to ...
 643         * objc-private/selector.h: ... here.
 644
 645 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 646
 647         * objc-private/runtime.h (__objc_class_links_resolved): Removed.
 648         (__objc_print_dtable_stats): Removed.
 649         (__sel_register_typed_name): Removed.
 650         * sendmsg.c (__objc_print_dtable_stats): Use 'void' as argument.
 651
 652 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 653
 654         * init.c (__objc_exec_class): Call __objc_resolve_class_links (),
 655         if appropriate, after loading the module.
 656
 657 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 658
 659         * sendmsg.c (method_setImplementation): Do not declare.
 660
 661 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 662
 663         * objc/message.h: Updated comments.
 664         * objc/runtime.h: Updated comments.
 665
 666 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 667
 668         * class.c (objc_lookupClass): Renamed to objc_lookUpClass.
 669         * protocols.c: Updated all calls to objc_lookupClass to call
 670         objc_lookUpClass instead.
 671         * sendmsg.c (objc_lookupClass): Do not declare.
 672         (get_imp): Update call to objc_lookupClass to call
 673         objc_lookUpClass instead.
 674         * objc/runtime.h (objc_lookupClass): Renamed to objc_lookUpClass.
 675
 676 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 677
 678         * objc/runtime.h (class_ivar_set_gcinvisible): Declare.
 679         * sendmsg.c (_CLS_IN_CONSTRUCTION, CLS_IS_IN_CONSTRUCTION): Do not
 680         define.  Updated comments.
 681
 682 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 683
 684         * objc/encoding.h: Updated comments.
 685         * objc/runtime.h: Updated comments.
 686         (objc_setGetUnknownClassHandler): Mark with objc_EXPORT.
 687         (objc_sizeof_type): Same.
 688         (objc_alignof_type): Same.
 689         (objc_aligned_size): Same.
 690         (objc_promoted_size): Same.
 691         (objc_skip_type_qualifiers): Same.
 692         (objc_skip_typespec): Same.
 693         (objc_skip_offset): Same.
 694         (objc_skip_argspec): Same.
 695         (objc_get_type_qualifiers): Same.
 696         (objc_layout_structure): Same.
 697         (objc_layout_structure_next_member): Same.
 698         (objc_layout_finish_structure): Same.
 699         (objc_layout_structure_get_info): Same.
 700
 701 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 702
 703         * init.c: Updated comments.
 704         * objc/objc-api.h: Updated comments.
 705         * objc/runtime.h (_objc_load_callback): Declare.
 706
 707 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 708
 709         * objc/Object.h: Include deprecated/typedstream.h and
 710         deprecated/hash.h instead of typedstream.h.  Updated comments.
 711
 712 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 713
 714         * Makefile.in (OBJC_DEPRECATED_H): Added objc_msg_sendv.h.
 715         * objc/deprecated/objc_msg_sendv.h: New.
 716         * objc/message.h: Do not define retval_t, apply_t, arglist,
 717         arglist_t, objc_msg_sendv, now in
 718         objc/deprecated/objc_msg_sendv.h.
 719         * objc/objc.h: Do not include message.h; include
 720         objc/deprecated/objc_msg_sendv.h instead.  Tidied up comments.
 721         * sendmsg.c: Include objc/message.h.
 722         * thr.c: Include objc/message.h.
 723
 724 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 725
 726         * objc/objc-exception.h: Include objc-decls.h.  Mark all
 727         functions with objc_EXPORT.
 728         * objc/objc-sync.h: Same change.
 729
 730 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 731
 732         * Protocol.m: Moved all methods, with the exception of -isEqual:,
 733         into the 'Deprecated' category.
 734         * objc/Protocol.h: Removed all methods, moved to
 735         objc/deprecated/Protocol.h.  Include objc/deprecated/Protocol.h.
 736         * objc/deprecated/Protocol.h: New.
 737         * Makefile.in (OBJC_DEPRECATED_H): Added Protocol.h.
 738
 739 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 740
 741         * init.c: Include objc-private/selector.h.  Do not declare
 742         __sel_register_typed_name.
 743         * objc-private/selector.h (__sel_register_typed_name): Declare.
 744         * selector.c: Include objc-private/selector.h.
 745
 746 2010-12-18  Nicola Pero  <nicola.pero@meta-innovation.com>
 747
 748         * class.c: Tidied up comments and indentation.  No code changes.
 749         * error.c: Same.
 750         * exception.c: Same.
 751         * init.c: Same.
 752         * ivars.c: Same.
 753         * memory.c: Same.
 754         * objc-foreach.c: Same.
 755         * objc-sync.c: Same.
 756         * objects.c: Same.
 757         * protocols.c: Same.
 758         * sarray.c: Same.
 759         * thr.c: Same.
 760
 761 2010-12-17  Nicola Pero  <nicola.pero@meta-innovation.com>
 762
 763         * init.c: Include objc/runtime.h and objc-private/module-abi-8.h
 764         instead of objc/objc-api.h.
 765         (init_check_module_version): Take a 'struct objc_module *'
 766         argument instead of 'Module_t'.  Use 'struct objc_module *'
 767         instead of 'Module_t'.
 768         (__objc_created_classes_tree): Take a 'struct objc_module *'
 769         argument instead of 'Module_t'; use 'struct objc_symtab *' instead
 770         of 'Symtab_t'.
 771         (__objc_call_callback): Take a 'struct objc_module *' argument
 772         instead of 'Module_t'; use 'struct objc_symtab *' instead of
 773         'Symtab_t' and 'struct objc_category *' instead of 'Category_t'.
 774         (_objc_load_callback): Take a 'struct objc_category *' argument
 775         instead of 'Category *'.
 776         (class_superclass_of_class): Use objc_getClass() instead of
 777         objc_lookup_class().
 778         (create_tree_of_subclasses_inherited_from): Same change (also, use
 779         an explicit 'if' instead of '?').
 780         (objc_init_statics): Same change.
 781         (objc_send_load): Same change.
 782         (__objc_init_protocol): same change.
 783         (__objc_send_message_in_list): Take a 'struct objc_method_list *'
 784         argument instead of 'MethodList_t'.  Use 'struct objc_method *'
 785         instead of 'Method_t'.
 786         (__objc_send_load): Use 'struct objc_method_list *' instead of
 787         'MethodList_t'.  Use sel_registerName() instead of
 788         sel_register_name().
 789         (__objc_exec_class): Take a 'struct objc_module *' argument
 790         instead of 'Module_t'.  Use 'struct objc_symtab *' instead of
 791         'Symtab_t'.  Use objc_getClass() instead of objc_lookup_class().
 792         Use 'struct objc_category *' instead of 'Category_t'.
 793
 794 2010-12-16  Nicola Pero  <nicola.pero@meta-innovation.com>
 795
 796         * sendmsg.c: Include objc/runtime.h instead of objc/objc-api.h.
 797         Include objc-private/module-abi-8.h and objc-private/selector.h
 798         instead of objc/encoding.h.
 799         (objc_msg_lookup_super): Use super->super_class instead of
 800         super->class.
 801         (method_get_first_argument, method_get_next_argument): Declare
 802         locally.
 803         (class_get_instance_method): Declare before using.
 804         (objc_msg_sendv): Use 'struct objc_method' instead of 'Method'.
 805         (__objc_init_dispatch_tables, __objc_send_initialize): Use
 806         sel_registerName() instead of sel_register_name().
 807         (__objc_forward): Use sel_getName() instead of sel_get_name().
 808         (objc_get_uninstalled_dtable): Use 'void' as argument.
 809         * objc-private/selector.h: New.
 810
 811 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 812
 813         * objc/message.h (objc_super): When using the modern API, do not
 814         define Super and Super_t, and always use 'super_class' for the
 815         super class field.
 816         (objc_msg_lookup_super): Updated prototype to use 'struct
 817         objc_super *' instead of 'Super_t'.
 818         * sendmsg.c (objc_msg_lookup_super): Updated prototype to use
 819         'struct objc_super *' instead of 'Super_t'.
 820
 821 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 822
 823         * objc/message.h: Update comments, reindented code and moved
 824         deprecated types and functions at the end of the file.  No code
 825         changes.
 826
 827 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 828
 829         * ivars.c (class_addIvar): Use the 'size' argument instead of
 830         trying to calculate it using objc_sizeof_type().
 831         * objc/runtime.h (class_addIvar): Updated comments.
 832
 833 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 834
 835         * sendmsg.c: Reindented some code and tidied up comments.  No
 836         actual code changes.
 837
 838 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
 839
 840         * objc/Object.h: Moved all the methods, with the exception of
 841         -class and -isEqual:, into ...
 842         * objc/deprecated/Object.h: here.
 843         * Object.m: Moved all the methods, with the exception of -class
 844         and -isEqual: into the 'Deprecated' category.
 845
 846 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
 847
 848         * objects.c (object_copy): Do not #undef as we are no longer
 849         including objc/objc-api.h.
 850         * selector.c: Include objc/runtime.h and
 851         objc-private/module-abi-8.h.  Do not include objc/objc-api.h and
 852         objc/encoding.h.  Updated
 853         (__objc_register_selectors_from_class): Use struct
 854         objc_method_list * instead of MethodList_t.
 855         (__objc_register_selectors_from_list): Use Method instead of
 856         Method_t.
 857         (struct objc_method_description_list): Do not define here.
 858         (__objc_register_instance_methods_to_class): Use struct
 859         objc_method_list * instead of MethodList_t and Method instead of
 860         Method_t.
 861
 862 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
 863
 864         * selector.c: Reindented some code and tidied up comments.  No
 865         actual code changes.
 866
 867 2010-12-13  Iain Sandoe  <iains@gcc.gnu.org>
 868
 869         * encoding.c (_darwin_rs6000_special_round_type_align): New.
 870         (darwin_rs6000_special_round_type_align): Adjust to use new routine.
 871
 872 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
 873
 874         * sendmsg.c (selector_resolveClassMethod): New.
 875         (selector_resolveInstanceMethod): New.
 876         (__objc_resolve_class_method): New.
 877         (__objc_resolve_instance_method): New.
 878         (get_imp): Call __objc_resolve_class_method or
 879         __objc_resolve_instance_method at the appropriate time.
 880         (objc_msg_lookup): Same.
 881         (class_getClassMethod): Same.
 882         (class_getInstanceMethod): Same.
 883         (__objc_init_dispatch_tables): Initialize
 884         selector_resolveClassMethod and selector_resolveInstanceMethod.
 885         * objc/runtime.h: Updated documentation of class_getClassMethod,
 886         class_getInstanceMethod and class_getMethodImplementation.
 887
 888 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
 889
 890         * objc-private/module-abi-8.h (struct objc_symtab): Updated
 891         description of sel_ref_cnt and refs.
 892         * objc/deprecated/struct_objc_symtab.h (objc_symtab): Same change.
 893
 894 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
 895
 896         PR target/40125
 897         PR lto/46695
 898         * configure.ac (extra_ldflags_libobjc): Invoke ACX_LT_HOST_FLAGS.
 899         * Makefile.in (lt_host_flags): Import AC_SUBST'd value.
 900         * aclocal.m4: Regenerate.
 901         * configure: Regenerate.
 902
 903 2010-12-03  Matthias Klose  <doko@ubuntu.com>
 904
 905         * configure.ac (VERSION): Bump the version to 3:0:0.
 906         * configure: Regenerate.
 907
 908 2010-11-23  Richard Frith-Macdonald <rfm@gnu.org>
 909
 910         * sendmsg.c (get_imp): Fixed call to __objc_get_forward_imp to
 911         pass nil as the receiver since we don't know the receiver at this
 912         point.
 913
 914 2010-11-18  Nicola Pero  <nicola.pero@meta-innovation.com>
 915
 916         * ivars.c: Include stdlib.h.
 917         * protocols.c: Same change.
 918
 919 2010-10-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 920
 921         * Makefile.in (OBJC_SOURCE_FILES): Added accessors.m.
 922         * accessors.m: New.
 923         * init.c: Include objc-private/accessors.h.
 924         (__objc_exec_class): Call __objc_accessors_init.
 925         * objc-private/accessors.h: New.
 926
 927 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
 928
 929         * objc/message.h: Moved initial includes outside of extern "C".
 930         * objc/runtime.h: Add extern "C" for Objective-C++.
 931
 932 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
 933
 934         * init.c (objc_send_load): Do not wait for NXConstantString to be
 935         registered before executing +load.  There is no point if
 936         -fconstant-string-class=xxx is used when compiling all modules,
 937         as is the case for almost all users.
 938         * linking.m (__objc_linking): Do not try to forcefully link in
 939         NXConstantString.
 940
 941 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
 942
 943         * objc/runtime.h: Updated comments.
 944         (class_addMethod): New.
 945         (class_addIvar): New.
 946         (class_replaceMethod): New.
 947         (objc_allocateClassPair): New.
 948         (objc_registerClassPair): New.
 949         (objc_disposeClassPair): New.
 950         * class.c (objc_allocateClassPair): New.
 951         (objc_registerClassPair): New.
 952         (objc_disposeClassPair): New.
 953         (class_getSuperclass): Return Nil if a class is in construction.
 954         * init.c (__objc_exec_class): Call __objc_init_class.
 955         (__objc_init_class): New.
 956         * ivars.c (class_copyIvarList): Return NULL if class is in
 957         construction.  Do not lock the runtime mutex.
 958         (class_getInstanceVariable): Return NULL if class is in
 959         construction.  Do not lock the runtime mutex.
 960         (class_addIvar): New.
 961         * sendmsg.c (class_addMethod): New.
 962         (class_replaceMethod): New.
 963         * objc-private/module-abi-8.h (__CLS_SETNOTINFO): New.
 964         (_CLS_IN_CONSTRUCTION): New.
 965         (CLS_IS_IN_CONSTRUCTION): New.
 966         (CLS_SET_IN_CONSTRUCTION): New.
 967         (CLS_SET_NOT_IN_CONSTRUCTION): New.
 968         * objc-private/runtime.h (__objc_init_class): New.
 969
 970 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
 971
 972         * class.c (class_getSuperclass): Call __objc_resolve_class_links
 973         if the class is not resolved yet.
 974         * ivars.c (class_getInstanceVariable): Use class_getSuperclass.
 975
 976 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
 977
 978         * objc/runtime.h (class_getIvarLayout): New.
 979         (class_getWeakIvarLayout): New.
 980         (class_setIvarLayout): New.
 981         (class_setWeakIvarLayout): New.
 982         * ivars.c (class_getIvarLayout): New.
 983         (class_getWeakIvarLayout): New.
 984         (class_setIvarLayout): New.
 985         (class_setWeakIvarLayout): New.
 986
 987 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 988
 989         * objc/runtime.h (class_copyPropertyList): New.
 990         (class_getProperty): New.
 991         (property_getAttributes): New.
 992         (property_getName): New.
 993         * ivars.c (class_copyPropertyList): New.
 994         (class_getProperty): New.
 995         (property_getAttributes): New.
 996         (property_getName): New.
 997
 998 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 999
1000         * objc-private/runtime.h (__objc_update_classes_with_methods): New.
1001         * class.c (__objc_update_classes_with_methods): New.
1002         (objc_getClassList): Do not lock the class lock.
1003         * methods.c (method_exchangeImplementations): New.
1004         (method_setImplementation): New.
1005         * objc/runtime.h (method_setImplementation): New.
1006         (method_exchangeImplementations): New.
1007
1008 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1009
1010         * Protocol.m: Include objc/runtime.h and
1011         objc-private/module-abi-8.h instead of objc/objc-api.h.  Do not
1012         repeat Protocol's instance variables.
1013         (struct objc_method_description_list): Do not define here.
1014         ([-conformsTo:]): Reimplemented on top of protocol_conformsTo().
1015         ([descriptionForInstanceMethod:]): Use sel_isEqual() to compare
1016         selectors directly instead of getting names and then using strcmp.
1017         ([descriptionForClassMethod:]): Same change.
1018         ([-isEqual:]): Reimplemented on top of protocol_isEqual().
1019         * protocols.c (protocol_getMethodDescription): Use sel_isEqual()
1020         to compare selectors directly instead of getting names and then
1021         using strcmp.
1022         * objc/Protocol.h: Updated comments.
1023
1024 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1025
1026         * init.c (__objc_init_protocol): New function which fixes up a
1027         protocol's class pointer, registers it with the runtime, register
1028         all protocol selectors and registers associated protocols too.
1029         (objc_init_statics): Detect if we are initializing protocols, and
1030         if so, use __objc_init_protocol instead of only fixing up the
1031         class pointer.
1032         (__objc_init_protocls): Use __objc_init_protocol.
1033         * objc-private/module-abi-8.h: Updated comments.
1034         * objc-private/runtime.h
1035         (__objc_register_selectors_from_description_list): New.
1036         * selector.c (__objc_register_selectors_from_description_list):
1037         New.  (struct objc_method_description_list): Declare.
1038         * Protocol.m ([-descriptionForInstanceMethod:]): Use sel_get_name
1039         when accessing the name of a method, which is now correctly a SEL.
1040         ([-descriptionForClassMethod:]): Same change.
1041         * protocols.c (protocol_getMethodDescription): Same change.
1042         * objc/runtime.h: Updated comments.
1043         (sel_registerTypedName): Fixed typo in function name.
1044
1045 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1046
1047         PR libobjc/23214
1048         * init.c (objc_init_statics): Do not skip the initialization of a
1049         statics list if the first object has already been initialized; in
1050         the case of Protocols, while the first one may have been
1051         initialized, some others may not have been initialized yet.
1052
1053 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1054
1055         * Makefile.in (OBJC_DEPRECATED_H): Added
1056         objc_get_uninstalled_dtable, objc_object_alloc.h and
1057         struct_objc_static_instances.h.
1058
1059 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1060
1061         * encoding.c (method_copyReturnType): New.
1062         (method_copyArgumentType): New.
1063         (method_getReturnType): New.
1064         (method_getArgumentType): New.
1065         * methods.c (method_getDescription): New.
1066         * objc/runtime.h (method_copyReturnType): New.
1067         (method_copyArgumentType): New.
1068         (method_getReturnType): New.
1069         (method_getArgumentType): New.
1070         (method_getDescription): New.
1071
1072 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1073
1074         * encoding.c: Tidied up comments.
1075         (objc_skip_variable_name): New static inline function.
1076         (objc_sizeof_type): Use objc_skip_variable_name instead of copying
1077         the same code over and over.
1078         (objc_alignof_type): Same.
1079         (objc_aligned_size): Same.
1080         (objc_promoted_size): Same.
1081         (objc_skip_typespec): Same.
1082         (objc_layout_structure_next_member): Same.
1083         (objc_skip_offset): Skip a '-' before the digits (if any).  Fixed
1084         historical bug where objc_skip_offset would skip one byte even if
1085         there is no offset: check that the first offset digit is actually
1086         a digit before skipping it.
1087         (objc_skip_type_qualifiers): Mark as inline.
1088         (objc_skip_typespec): Mark as inline.
1089
1090 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1091
1092         * Makefile.in (C_SOURCE_FILES): Added methods.c.
1093         * encoding.c (method_getNumberOfArguments): New.
1094         (method_get_number_of_arguments): Call
1095         method_getNumberOfArguments.
1096         * ivars.c (ivar_getName): Check for NULL variable argument.
1097         (ivar_getOffset): Check for NULL variable argument.
1098         (ivar_getTypeEncoding): Check for NULL variable argument.
1099         (class_copyIvarList): New.
1100         * methods.c: New.
1101         * protocols.c (class_copyProtocolList): Check for Nil class_
1102         argument.
1103         * sendmsg.c: Use 'struct objc_method *' instead of Method_t, and
1104         'struct objc_method_list *' instead of MethodList_t.
1105         (class_getMethodImplementation): New.
1106         (class_respondsToSelector): New.
1107         (class_getInstanceMethod): New.
1108         (class_getClassMethod): New.
1109         * objc/runtime.h: Updated comments.
1110         (class_copyIvarList): New.
1111         (class_getInstanceMethod): New.
1112         (class_getClassMethod): New.
1113         (class_getMethodImplementation): New.
1114         (class_respondsToSelector): New.
1115         (method_getName): New.
1116         (method_getImplementation): New.
1117         (method_getTypeEncoding): New.
1118         (class_copyMethodList): New.
1119         (method_getNumberOfArguments): New.
1120
1121 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1122
1123         * class.c: Include objc/runtime.h and objc-private/module-abi-8.h
1124         instead of objc/objc-api.h.
1125         (objc_get_unknown_class_handler): Do not define.
1126         (class_isMetaClass): New.
1127         (class_getSuperclass): New.
1128         (class_getVersion): New.
1129         (class_setVersion): New.
1130         (class_getInstanceSize): New.
1131         * exceptions.c: Include objc/runtime.h instead of objc/objc-api.h.
1132         (is_kind_of_exception_matcher): Use objc_getSuperclass instead of
1133         objc_get_super_class.
1134         (get_ttype_entry): Use objc_getRequiredClass instead of
1135         objc_get_class.
1136         * ivars.c (class_getClassVariable): New.
1137         * objects.c: Include objc/runtime.h, objc/thr.h and
1138         objc-private/module-abi-8.h instead of objc/objc-api.h
1139         * objc/runtime.h (class_getClassVariable): New.
1140         (class_isMetaClass): New.
1141         (class_getSuperclass): New.
1142         (class_getVersion): New.
1143         (class_setVersion): New.
1144         (class_getInstanceSize): New.
1145         * objc-private/module-abi-8.h (HOST_BITS_PER_LONG): New (from
1146         objc/objc-api.h)
1147         (__CLS_INFO): Same.
1148         (__CLS_ISINFO): Same.
1149         (__CLS_SETINFO): Same.
1150         (CLS_ISMETA): Same.
1151         (CLS_ISCLASS): Same.
1152         (CLS_ISRESOLV): Same.
1153         (CLS_SETRESOLV): Same.
1154         (CLS_ISINITIALIZED): Same.
1155         (CLS_SETINITIALIZED): Same.
1156         (CLS_GETNUMBER): Same.
1157         (CLS_SETNUMBER): Same.
1158
1159 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1160
1161         * archive.c: Do not include objc/objc.h.
1162         * class.c: Do not include objc/objc.h.
1163         * encoding.c: Include objc/runtime.h, ctype.h and
1164         objc-private/module-abi-8.h instead of objc/objc-api.h and
1165         objc/encoding.h.
1166         * error.c: Do not include objc/objc.h.
1167         * gc.c: Include tconfig.h and objc/encoding.h only if
1168         OBJC_WITH_GC.
1169         * hash.c: Include objc/runtime.h and objc/thr.h instead of
1170         objc/objc-api.h.  Do not include objc/objc.h.
1171         * init.c: Do not include objc/objc.h.
1172         * ivars.c: Include objc/runtime.h, objc-private/module-abi-8.h and
1173         objc/thr.h instead of objc/objc-api.h.  Do not include
1174         objc/objc.h.
1175         * linking.m: Tidied comment.
1176         * memory.c: Include objc/runtime.h instead of objc/objc-api.h.
1177         Do not include objc/objc.h.
1178         * objects.c: Do not include objc/objc.h.
1179         * objc-sync.c: Include objc/runtime.h instead of objc/objc-api.h.
1180         * protocols.c: Do not include objc/objc.h.
1181         * sarray.c: Include objc/runtime.h instead of objc/objc-api.h.  Do
1182         not include objc/objc.h.
1183         * selector.c: Do not include objc/objc.h.
1184         * sendmsg.c: Do not include objc/objc.h.
1185         * thr.c: Include objc/runtime.h instead of objc/objc-api.h.
1186         Do not include objc/objc.h.
1187         * objc/objc-decls.h: Reindented code.
1188         * objc/runtime.h Include objc-decls.h.  Updated comments.
1189         (objc_malloc): New.
1190         (objc_atomic_malloc): New.
1191         (objc_calloc): New.
1192         (objc_realloc): New.
1193         (objc_free): New.
1194         * objc-private/runtime.h: Updated comments.
1195
1196 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1197
1198         * Makefile.in (C_SOURCE_FILES): Added protocols.c.
1199         * objc-private/protocols.h: New.
1200         * protocols.c: New.
1201         * init.c: Include objc-private/protocols.h.
1202         (__objc_exec_class): Call __objc_protocols_init on startup.
1203         (__objc_init_protocols): Call __objc_protocols_add_protocol.
1204         * objc-private/runtime.h: Use (struct objc_method_list *) instead
1205         of MethodList_t, and (struct objc_method *) instead of Method_t.
1206         * objc/deprecated/struct_objc_class.h: Define
1207         __objc_STRUCT_OBJC_CLASS_defined.
1208         * objc-private/module-abi-8.h (struct
1209         objc_method_description_list): New.
1210         (struct objc_class): Only define if
1211         __objc_STRUCT_OBJC_CLASS_defined is undefined.
1212         * objc/runtime.h (class_getName): New.
1213         (objc_getProtocol): New.
1214         (objc_copyProtocolList): New.
1215         (class_addProtocol): New.
1216         (class_conformsToProtocol): New.
1217         (class_copyProtocolList): New.
1218         (protocol_conformsToProtocol): New.
1219         (protocol_isEqual): New.
1220         (protocol_getName): New.
1221         (protocol_getMethodDescription): New.
1222         (protocol_copyMethodDescriptionList): New.
1223         (protocol_getProperty): New.
1224         (protocol_copyPropertyList): New.
1225         (protocol_copyProtocolList): New.
1226         * class.c (class_getName): New.
1227         * selector.c (sel_isEqual): New.
1228
1229 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1230
1231         * selector.c (sel_getName): Return "<null selector>" for a NULL
1232         argument.
1233         (sel_get_name): Return 0 for a NULL argument.
1234         * objc/runtime.h (sel_getName): Updated documentation.
1235
1236         * objc-private/hash.h (class_hash_table): Unused declaration
1237         removed.
1238         (module_hash_table): Same.
1239         * objc/deprecated/hash.h: Same changes.
1240
1241 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1242
1243         * class.c (objc_getClassList): New.
1244         (objc_getRequiredClass): New.
1245         (objc_getMetaClass): New.
1246         (objc_lookupClass): New.
1247         (objc_getClass): New.
1248         (__objc_get_unknown_class_handler): New.
1249         (objc_setGetUnknownClassHandler): New.
1250         (objc_get_class): Use __objc_get_unknown_class_handler.
1251         (objc_lookup_class): Call objc_getClass.
1252         * objc/objc-api.h: Updated comment and copyright notice.
1253         * objc/runtime.h: Updated comments.
1254         (objc_getClass): New.
1255         (objc_lookupClass): New.
1256         (objc_getMetaClass): New.
1257         (objc_getRequiredClass): New.
1258         (objc_getClassList): New.
1259         (objc_setGetUnknownClassHandler): New.
1260         (objc_get_unknown_class_handler): New.
1261         * objc-private/runtime.h: Use __objc_private_runtime_INCLUDE_GNU
1262         instead of __objc_runtime_INCLUDE_GNU as include guard.
1263         * objc-private/error.h (_objc_abort): Mark as noreturn.
1264
1265 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1266
1267         * Makefile.in (C_SOURCE_FILES): Added ivars.c.
1268         * ivars.c: New.
1269         * objc/objc.h: Updated comments.
1270         * objc/runtime.h (object_getClass): New.
1271         (object_getClassName): New.
1272         (object_setClass): New.
1273         (class_getInstanceVariable): New.
1274         (object_getIndexedIvars): New.
1275         (object_getInstanceVariable): New.
1276         (object_setInstanceVariable): New.
1277         (object_getIvar): New.
1278         (object_setIvar): New.
1279         (ivar_getName): New.
1280         (ivar_getOffset): New.
1281         (ivar_getTypeEncoding): New.
1282         * objc-private/module-abi-8.h (struct objc_class): Added.
1283         * objects.c (object_getClassName): New.
1284         (object_setClass): New.
1285
1286 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1287
1288         * objc/objc.h: Updated comments.
1289         * objc/objc-api.h: (object_copy): Added one argument; use a
1290         #define to maintain backwards-compatibility.  Moved
1291         _objc_object_alloc, _objc_object_copy, _objc_object_dispose and
1292         objc_get_uninstalled_dtable into
1293         objc/deprecated/objc_get_uninstalled_dtable.h and
1294         objc/deprecated/objc_object_alloc.h.  Include these files.
1295         * objc/deprecated/objc_get_uninstalled_dtable.h: New.
1296         * objc/deprecated/objc_object_alloc.h: New.
1297         * objc/runtime.h (set_getName): New.
1298         (sel_getType): New.
1299         (sel_getUid): New.
1300         (sel_registerName): New.
1301         (sel_registerTypedName): New.
1302         (sel_isEqual): New.
1303         (class_createInstance): New.
1304         (object_copy): New.
1305         (object_dispose): New.
1306         * objects.c: Do not include tconfig.h.  Include gc_typed.h if
1307         building the garbage collection version.
1308         (__objc_object_alloc): Removed.
1309         (__objc_object_copy): Removed.
1310         (__objc_object_dispose): Removed.
1311         (class_createInstance): New from code in class_create_instance.
1312         Cast second argument of GC_malloc_explicitly_typed.  Use
1313         objc_calloc.  Do not call _objc_object_alloc.
1314         (class_create_instance): Call class_createInstance.
1315         (object_copy): Added extraBytes argument.  Do not call
1316         _objc_object_copy.
1317         (object_dispose): Do not call _objc_object_dispose.
1318         * memory.c (objc_free): When using garbage collection, mark the
1319         argument as unused.
1320         * selector.c (sel_getName): New.
1321         (sel_get_name): Call sel_getName.
1322         (sel_getType): New.
1323         (sel_get_type): Call sel_getType.
1324         (sel_registerName): New.
1325         (sel_register_name): Call sel_registerName.
1326         (sel_registerTypedName): New.
1327         (sel_register_typed_name): Call sel_registerTypedName.
1328         (sel_getUid): New.
1329         (sel_get_uid): Call sel_getUid.
1330
1331 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1332
1333         * objc/objc-api.h: Define Method, Method_t, Category and
1334         Category_t.  Prevent including this file at the same time as
1335         objc/runtime.h.  Updated comments.
1336         * objc/deprecated/struct_objc_method.h: Do not define Method,
1337         Method_t.
1338         * objc/deprecated/struct_objc_category.h: Do not define Category,
1339         Category_t.
1340         * objc-private/module-abi-8.h: New file containing a copy of all
1341         the structure definitions.  Not used yet.
1342         * objc/encoding.h (objc_aligned_size): Removed duplicate
1343         declaration.  Updated comments.
1344         * objc/runtime.h: Added Ivar, objc_property_t, Property, Method,
1345         Category, struct objc_method_description, _C_ID and similar,
1346         _C_CONST and similar and _F_CONST and similar.  Added
1347         objc_sizeof_type, objc_alignof_type, objc_aligned_size,
1348         objc_promoted_size, objc_skip_type_qualifier, objc_skip_typespec,
1349         objc_skip_offset, objc_skip_argspec, objc_get_type_qualifiers,
1350         struct objc_struct_layout, objc_layout_structure,
1351         objc_layout_structure_next_member, objc_layout_finish_structure,
1352         objc_layout_structure_get_info.  Prevent including this file at
1353         the same time as objc/objc-api.h.
1354
1355 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1356
1357         * Makefile.in (OBJC_DEPRECATED_H): Added struct_objc_category.h,
1358         struct_objc_ivar.h, struct_objc_ivar_list.h, struct_objc_method.h,
1359         struct_objc_method_list.h, struct_objc_module.h,
1360         struct_objc_protocol_list.h, struct_objc_symtab.h.
1361         * objc/deprecated/struct_objc_category.h: New.
1362         * objc/deprecated/struct_objc_ivar.h: New.
1363         * objc/deprecated/struct_objc_ivar_list.h: New.
1364         * objc/deprecated/struct_objc_method.h: New.
1365         * objc/deprecated/struct_objc_method_list.h: New.
1366         * objc/deprecated/struct_objc_module.h: New.
1367         * objc/deprecated/struct_objc_protocol_list.h: New.
1368         * objc/deprecated/struct_objc_symtab.h: New.
1369         * objc/deprecated/struct_objc_static_instances.h: New.
1370         * objc/objc-api.h: Definitions of deprecated structures moved into
1371         the above header fragment files in objc/deprecated/.  Include the
1372         files instead of definition the structures here.  Updated
1373         comments.
1374         * objc/runtime.h: Updated comments.  Do not include objc-api.h.
1375         (objc_set_enumeration_mutation_handler): Renamed to
1376         objc_setEnumerationMutationHandler.
1377         * objc-foreach.c (objc_set_enumeration_mutation_handler): Renamed
1378         to objc_setEnumerationMutationHandler.
1379         * objc/objc-exception.h (objc_set_exception_matcher): Renamed to
1380         objc_setExceptionMatcher.
1381         (objc_set_uncaught_exception_handler): Renamed to
1382         objc_setUncaughtExceptionHandler.
1383         * exception.c: Same changes.
1384
1385 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1386
1387         * objc-sync.c: Include objc-private/common.h.
1388
1389 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1390
1391         * objc-foreach.c: Include objc-private/common.h.
1392         * objc/deprecated/METHOD_NULL.h: New file.
1393         * objc/objc-api.h: Include deprecated/METHOD_NULL.h instead of
1394         defining METHOD_NULL here.
1395         * Makefile.in (OBJC_DEPRECATED_H): Added METHOD_NULL.h.
1396         * Object.m ([+instancesRespondTo:]): Use (Method_t)0 instead of
1397         METHOD_NULL.
1398         ([-respondsTo:]): Same change.
1399         * objc/objc-api.h (method_get_imp): Converted it into a normal
1400         function so that we can hide the internals of struct objc_method.
1401         * sendmsg.c (method_get_imp): Implemented.
1402
1403 2010-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
1404
1405         * objc/objc-api.h (struct objc_super, Super, Super_t,
1406         objc_msg_lookup_super, objc_msg_sendv, objc_msg_forward,
1407         objc_msg_forward2): Declarations moved to objc/message.h.  Include
1408         message.h here.
1409         * objc/message.h: Added such declarations; updated comments.
1410
1411 2010-10-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1412
1413         Implemented fast enumeration for Objective-C.
1414         * Makefile.in (C_SOURCE_FILES): Added objc-foreach.c.
1415         (OBJC_H): Added runtime.h
1416         * objc-foreach.c: New file.
1417         * objc/runtime.h: New file.
1418
1419 2010-09-30  Kai Tietz  <kai.tietz@onevision.com>
1420
1421         * objc/deprecated/struct_objc_class.h: Add padding
1422         to avoid warning with -Wpadded.
1423
1424 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1425
1426         * encoding.c (objc_sizeof_type): Added support for vector type and
1427         for double long types.
1428         (objc_alignof_type): Same change.
1429         (objc_skip_typespec): Same change.
1430         * objc/encoding.h (_C_GCINVISIBLE): Use '|' for _C_GCINVISIBLE
1431         instead of '!' since '!' is already used for _C_VECTOR.
1432         * objc/objc-api.h (_C_LNG_DBL): Added.
1433
1434 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1435
1436         * libobjc_entry.c: File removed.
1437
1438 2010-09-26  Kai Tietz  <kai.tietz@onevision.com>
1439
1440         * sendmsg.c (objc_msg_lookup): Remove inline.
1441         (objc_get_uninstalled_dtable): Likewise.
1442         * encoding.c (objc_skip_type_qualifiers): Likewise.
1443         (objc_skip_offset): Likewise.
1444         * archive.c (__objc_write_object): Likewise
1445         (__objc_write_class):
1446         (__objc_write_selector):
1447         (objc_read_char):
1448         (objc_read_unsigned_char):
1449         (objc_read_short):
1450         (objc_read_unsigned_short):
1451         (objc_read_int):
1452         (objc_read_long):
1453         (__objc_read_nbyte_uint):
1454         (objc_read_unsigned_int):
1455         (objc_read_unsigned_long):
1456         * objc/objc-decls.h (obc_EXPORT): Remove dllexport for DLL_EXPORT case.
1457         (objc_EXPORT): Likewise.
1458         * objc/message.h (objc-decls.h): Add include.
1459         * objc/objc-api.h: Mark API by objc_EXPORT.
1460         * libobjc.def (__objc_responds_to): Removed.
1461
1462 2010-09-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1463
1464         * hash.c: Include objc-private/hash.h instead of objc/hash.h.
1465
1466         * objc/sarray.h: Moved into objc/deprecated/sarray.h;
1467         objc/sarray.h replaced with a placeholder including the file from
1468         the deprecated/ directory.
1469         * objc-private/sarray.h: New file (private copy of sarray.h).
1470         * hash.c: Include <assert.h> instead of "assert.h"
1471         * sarray.c: Include <assert.h> instead of "assert.h".  Include
1472         objc-private/sarray.h instead of objc/sarray.h.
1473         * selector.c: Include objc-private/sarray.h instead of
1474         objc/sarray.h.
1475         * sendmsg.c: Include <assert.h>.  Include objc-private/sarray.h
1476         instead of objc/sarray.h.
1477         * Makefile.in (OBJC_DEPRECATED_H): Added sarray.h.
1478
1479 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1480
1481         * objc-private/objc-list.h (list_remove_elem): Unused function
1482         removed.  (list_nth): Unused function removed.  (list_find):
1483         Unused function removed.  (list_lenght): Unused function removed.
1484
1485 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1486
1487         * objc/hash.h: Moved into objc/deprecated/hash.h; objc/hash.h
1488         replaced with a placeholder including the file from the
1489         deprecated/ directory.
1490         * objc/objc-api.h: Updated includes.
1491         * objc/typedstream.h: Updated includes.
1492         * objc-private/hash.h: New file (private copy of hash.h).
1493         * objc/objc-list.h: Moved into objc/deprecated/objc-list.h;
1494         objc/objc-list.h replaced with a placeholder including the file
1495         from the deprecated/ directory.
1496         * objc-private/objc-list.h: New file (private copy of objc-list.h).
1497         * init.c: Include objc-private/hash.h and objc-private/objc-list.h
1498         instead of objc/hash.h and objc/objc-list.h.
1499         * selector.c: Same change.
1500         * class.c: Added include <string.h>, which used to be implicitly included
1501         when hash.h was included.
1502         * exception.c: Same change.
1503         * objects.c: Same change.
1504         * sarray.c: Same change.
1505         * sendmsg.c: Same change.
1506         * Makefile.in (OBJC_DEPRECATED_H): Added hash.h and objc-list.h.
1507
1508 2010-09-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1509
1510         Implemented objc_sync_enter() and objc_sync_exit(), which are
1511         required by @synchronized() to work.
1512         * objc-sync.c: New file.
1513         * objc/objc-sync.h: New file.
1514         * objc-private/objc-sync.h: New file.
1515         * init.c (__objc_exec_class): Call __objc_sync_init() during the
1516         Objective-C runtime startup.
1517         * Makefile.in: Added objc-sync.c and objc-sync.h.
1518         * configure.ac: Added GCC_CHECK_TLS.
1519         * acinclude.m4: Include ../config/enable.m4 and ../config/tls.m4.
1520         * configure: Regenerated.
1521         * config.h.in: Regenerated.
1522
1523 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1524
1525         * Makefile.in (%_gc.lo): New pattern rules to build the
1526         garbage-collected version of the library.  Removed rules for
1527         specific files that are no longer needed.  Standardized all rules.
1528         (C_SOURCE_FILES, OBJC_SOURCE_FILES): New variables.
1529         (OBJS, OBJS_GC): Compute these from C_SOURCE_FILES and
1530         OBJC_SOURCE_FILES.
1531         (INCLUDES): Removed the unused include -I$(srcdir)/objc.
1532
1533 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1534
1535         * memory.c (objc_calloc): Fixed call to GC_malloc when building
1536         with Garbage Colletion.
1537
1538 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1539
1540         * memory.c: Do not include objc-private/runtime.h.
1541
1542 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1543
1544         * objc/deprecated/objc_malloc.h: New file.
1545         * objc/deprecated/objc_valloc.h: New file.
1546         * objc/objc-api.h: Include the files instead of defining
1547         objc_valloc, _objc_malloc() and similar.
1548         * Makefile.in (OBJC_DEPRECATED_H): Added objc_valloc.h and
1549         objc_malloc.h.
1550         * memory.c: Removed the extra layer of indirection of _objc_malloc
1551         and similar.
1552         (objc_calloc): Use GC_malloc in the garbage-collected
1553         implementation as GC_malloc returns memory that is already freed.
1554         (objc_valloc): Deprecated.
1555
1556 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1557
1558         * objc/deprecated/objc_error.h: New file.
1559         * objc/objc-api.h: Include deprecated/objc_error.h instead of
1560         defining objc_error and related.
1561         * error.c: New file.  Added _objc_abort function which replaces
1562         objc_error.  No change in functionality as they both print an
1563         error and abort.
1564         * misc.c: File removed.  Code moved into memory.c and error.c.
1565         * memory.c: New file.
1566         * objc-private/error.h: New file.
1567         * archive.c: Include objc-private/error.h and use _objc_abort
1568         instead of objc_error everywhere.
1569         * class.c: Same change.
1570         * encoding.c: Same change.
1571         * init.c: Same change, and simplified init_check_module_version.
1572         * memory.c: Same change.
1573         * sendmsg.c:  Same change.
1574         * thr.c: Same change.
1575         * Makefile.in (OBJ_DEPRECATED_H): Added objc_error.h.
1576         (OBJ_H): Reordered list.
1577         (OBJS): Removed misc.lo, added memory.lo and error.lo.
1578         (OBJS_GC): Removed misc_gc.lo, added memory_gc.lo and error_gc.lo.
1579         (misc_gc.lo): Rule removed.
1580         (error_gc.lo): Rule added.
1581         (memory_gc.lo): Rule added.
1582
1583 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1584
1585         * objc/objc.h (__GNU_LIBOBJC__): New #define providing an easy way
1586         to check the API version.  Added some comments.
1587
1588         * objc-private/common.h: New file.
1589         * NXConstStr.m: Include objc-private/common.h.
1590         * Object.m: Same change.
1591         * Protocol.m: Same change.
1592         * archive.c: Same change.
1593         * class.c: Same change.
1594         * encoding.c: Same change.
1595         * exception.c: Same change.
1596         * gc.c: Same change.
1597         * hash.c: Same change.
1598         * init.c: Same change.
1599         * libobjc_entry.c: Same change.
1600         * linking.m: Same change.
1601         * misc.c: Same change (and added a comment).
1602         * nil_method.c: Same change.
1603         * objects.c: Same change.
1604         * sarray.c: Same change.
1605         * selector.c: Same change.
1606         * sendmsg.c: Same change.
1607         * thr.c: Same change.
1608
1609 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1610
1611         * objc/objc-api.h: Removed obsolete #ifdef for NeXTSTEP.
1612
1613 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1614
1615         * archive.c: Removed not needed includes.
1616         * class.c: Same change.
1617         * hash.c: Same change.
1618         * misc.c: Same change.
1619         * nil_method.c: Same change.
1620         * objects.c: Same change.
1621         * sarray.c: Same change.
1622         * sendmsg.c: Same change.
1623         * thr.c: Same change.
1624
1625 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1626
1627         * objc/runtime.h: Moved to objc-private/runtime.h.  Do not include
1628         all the objc/*.h files.
1629         * objc-private/runtime.h: New file.
1630         * archive.c: Include objc-private/runtime.h (and required objc/*.h
1631         files) instead of objc/runtime.h.
1632         * class.c: Same change.
1633         * hash.c: Same change.
1634         * init.c: Same change.
1635         * misc.c: Same change.
1636         * nil_method.c: Same change.
1637         * objects.c: Same change.
1638         * sarray.c: Same change.
1639         * selector.c: Same change.
1640         * sendmsg.c: Same change.
1641         * thr.c: Same change.
1642
1643 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1644
1645         * objc/deprecated/struct_objc_selector.h: New file.  Definition of
1646         'struct objc_selector' and 'sel_eq' moved here.
1647         * objc/deprecated/struct_objc_protocol.h: New file.  Definition of
1648         'struct objc_procotol' moved here.
1649         * objc/deprecated/struct_objc_class.h: New file.  Definition of
1650         'struct objc_class' moved here.
1651         * objc/deprecated/MetaClass.h: New file.  Definition of MetClass
1652         moved here.
1653         * objc/deprecated/STR.h: New file.  Definition of STR moved here.
1654         * objc/message.h: New file.  Definitions for relval_t, apply_t,
1655         arglist, arglist_t and objc_msg_lookup were moved here.
1656         * objc/objc.h: Include the above files instead of defining the
1657         corresponding structs, types and functions here.  Added new opaque
1658         definitions for SEL and Class.  Use Class and not 'struct
1659         objc_class *' in the definition of 'struct objc_object'.
1660         Commented all types defined in the file.  Removed special
1661         definition of BOOL as 'int' on __vxworks; use 'unsigned char'
1662         there as well.
1663         * objc/deprecated/objc-unexpected-exception.h: Renamed to
1664         objc_unexpected_exception.h.
1665         * objc/objc-api.h: Updated include of
1666         objc-unexpetected-exception.h
1667         * objc/objc-exception.h: Updated comments.
1668         * Makefile.in (OBJC_H, OBJC_DEPRECATED_H): Added the new header
1669         files.  Reindented list of files.
1670
1671 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1672
1673         * objc/objc-api.h (objc_trace): Unused variable removed.
1674
1675 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1676
1677         * objc/deprecated: New directory.
1678         * objc/deprecated/README: New file.
1679         * objc/README: New file.
1680         * objc/typedstream.h: Moved into objc/deprecated/typedstream.h;
1681         objc/typedstream.h replaced with a placeholder including the file
1682         from the deprecated/ directory.
1683         * objc/deprecated/objc-unexpected-exception.h: New file with the
1684         definition of _objc_unexpected_exception.
1685         * objc/objc-api.h: Include deprecated/objc-unexcepted-exception.h
1686         instead of defining _objc_unexpected_exception.
1687         * objc/deprecated/Object.h: New file with the deprecated Object
1688         methods in a 'Deprecated' category.
1689         * objc/Object.h Include deprecated/Object.h instead of defining
1690         the deprecated methods.
1691         * Object.m: Moved deprecated methods into 'Deprecated' category.
1692         * objc-private: New directory.
1693         * objc-private/README: New file.
1694         * Makefile.in (OBJC_DEPRECATED_H): New variable.
1695         (install-headers): Create installation directory for
1696         OBJC_DEPRECATED_H headers, and install them.
1697
1698 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1699
1700         * objc/objc-exception.h: Fixed include of objc.h.
1701
1702 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1703
1704         * objc/objc-exception.h: New file.
1705         * exception.c (objc_set_uncaught_exception_handler): Implemented.
1706         (objc_set_exception_matcher): Implemented.
1707         (objc_exception_throw): Use the uncaught exception handler if set.
1708         (PERSONALITY_FUNCTION): Use the exception matcher instead of the
1709         hardcoded isKindOf.
1710         (isKindOf): Renamed to is_kind_of_exception_matcher.  Tidied code
1711         up.  Removed segmentation fault when value is 'nil'.
1712         * objc/objc-api.h (_objc_unexpected_exception): Mark as
1713         deprecated.
1714         * Makefile.in (exception.lo, exception_gc.lo): Use
1715         -Wno-deprecated-declarations when compiling.
1716         (OBJC_H): Added objc-exception.h
1717
1718 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1719
1720         * objc/typedstream.h: Deprecate all functions in the file.  This
1721         file is obsolete.
1722         * objc/Object.h ([+streamVersion:], [-read:], [-write:],
1723         [-awake]): Documented that these methods are deprecated.  Added a
1724         brief description of the Object class and its relationship to the
1725         NSObject class.
1726         * Makefile.in: Compile archive.c and Object.m with
1727         -Wno-deprecated-declarations.
1728
1729 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1730
1731         Removed obsolete intermediate threading layer.
1732         * thr.c: Use __gthread_objc_xxx functions directly instead of
1733         __objc_thread_xxx ones.
1734         * objc/thr.h: Removed prototypes of no longer existing
1735         __objc_thread_xxx functions.
1736         * Makefile.in: Removed thr-objc.lo.
1737         * thr-dce.c: File removed.
1738         * thr-decosf1.c: File removed.
1739         * thr-irix.c: File removed.
1740         * thr-mach.c: File removed.
1741         * thr-objc.c: File removed.
1742         * thr-os2.c: File removed.
1743         * thr-posix.c: File removed.
1744         * thr-pthreads.c: File removed.
1745         * thr-rtems.c: File removed.
1746         * thr-single.c: File removed.
1747         * thr-solaris.c: File removed.
1748         * thr-vxworks.c: File removed.
1749         * thr-win32.c: File removed.
1750         * README.threads: File removed.
1751         * THREADS.MACH: File removed.
1752         * THREADS: Updated.
1753
1754 2010-09-07  Nicola Pero  <nicola.pero@meta-innovation.com>
1755
1756         * Object.m (MAX_CLASS_NAME_LEN): Unused define removed.
1757
1758 2010-09-06  Iain Sandoe  <iains@gcc.gnu.org>
1759
1760         * encoding.c: Add TARGET_ALIGN_NATURAL definition for m64 powerpc darwin.
1761         Add a comment as to why, update FIXME comments.
1762
1763 2010-09-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1764
1765         * makefile.dos: Obsolete file removed.
1766
1767 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1768
1769         * aclocal.m4: Regenerate.
1770
1771 2010-03-23  Dave Korn  <dave.korn.cygwin@gmail.com>
1772
1773         PR libobjc/30445
1774         * configure.ac (extra_ldflags_libobjc): Define appropriately for
1775         Cygwin and MinGW hosts.
1776         * Makefile.am (libobjc_s.a): Remove dead pre-libtool target.
1777         (libobjc.dll): Likewise.
1778         * configure: Regenerate.
1779
1780 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1781
1782         * configure: Regenerate.
1783
1784 2009-11-28  Jakub Jelinek  <jakub@redhat.com>
1785
1786         * sarray.c (sarray_free): Use old_buckets variable.
1787         * encoding.c (objc_layout_structure_next_member): Remove unused
1788         bfld_type_size variable.
1789
1790 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1791
1792         * configure.ac (AC_PREREQ): Bump to 2.64.
1793
1794 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1795
1796         * aclocal.m4: Regenerate.
1797         * configure: Regenerate.
1798         * config.h.in: Regenerate.
1799
1800 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1801
1802         * Makefile.in (LIBTOOL): Add $(LIBTOOLFLAGS).
1803
1804 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1805
1806         * Makefile.in (AUTOCONF, ACLOCAL, ACLOCAL_AMFLAGS, aclocal_deps):
1807         New variables.
1808         ($(srcdir)/configure, $(srcdir)/aclocal.m4): New rules.
1809
1810 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1811
1812         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
1813
1814 2009-04-09  Nick Clifton  <nickc@redhat.com>
1815
1816         * sendmsg.c: Change copyright header to refer to version 3 of
1817         the GNU General Public License with version 3.1 of the GCC
1818         Runtime Library Exception and to point readers at the COPYING3
1819         and COPYING3.RUNTIME files and the FSF's license web page.
1820         * NXConstStr.m: Likewise.
1821         * Object.m: Likewise.
1822         * Protocol.m: Likewise.
1823         * archive.c: Likewise.
1824         * class.c: Likewise.
1825         * encoding.c: Likewise.
1826         * exception.c: Likewise.
1827         * gc.c: Likewise.
1828         * hash.c: Likewise.
1829         * init.c: Likewise.
1830         * libobjc_entry.c: Likewise.
1831         * linking.m: Likewise.
1832         * misc.c: Likewise.
1833         * nil_method.c: Likewise.
1834         * objc/NXConstStr.h: Likewise.
1835         * objc/Object.h: Likewise.
1836         * objc/Protocol.h: Likewise.
1837         * objc/encoding.h: Likewise.
1838         * objc/hash.h: Likewise.
1839         * objc/objc-api.h: Likewise.
1840         * objc/objc-decls.h: Likewise.
1841         * objc/objc-list.h: Likewise.
1842         * objc/objc.h: Likewise.
1843         * objc/runtime.h: Likewise.
1844         * objc/sarray.h: Likewise.
1845         * objc/thr.h: Likewise.
1846         * objc/typedstream.h: Likewise.
1847         * objects.c: Likewise.
1848         * sarray.c: Likewise.
1849         * selector.c: Likewise.
1850         * thr-dce.c: Likewise.
1851         * thr-decosf1.c: Likewise.
1852         * thr-irix.c: Likewise.
1853         * thr-mach.c: Likewise.
1854         * thr-objc.c: Likewise.
1855         * thr-os2.c: Likewise.
1856         * thr-posix.c: Likewise.
1857         * thr-pthreads.c: Likewise.
1858         * thr-rtems.c: Likewise.
1859         * thr-single.c: Likewise.
1860         * thr-solaris.c: Likewise.
1861         * thr-vxworks.c: Likewise.
1862         * thr-win32.c: Likewise.
1863         * thr.c: Likewise.
1864         * libobjc.def: Change copyright header to refer to version 3 of
1865         the GNU General Public License and to point readers at the COPYING3
1866         file and the FSF's license web page.
1867         * makefile.dos: Likewise.
1868
1869 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
1870
1871         * Makefile.in: Change copyright header to refer to version
1872         3 of the GNU General Public License and to point readers at the
1873         COPYING3 file and the FSF's license web page.
1874         * configure.ac: Likewise.
1875
1876 2009-03-12  Richard Frith-Macdonald  <rfm@gnu.org>
1877             David Ayers  <ayers@fsfe.org>
1878
1879         PR libobjc/27466
1880         * objc/objc-api.h (_objc_unexpected_exception): Declare
1881         new hook.  Update copyright dates.
1882         * exception.c (objc_exception_throw): Use hook.  Update
1883         copyright dates.
1884         * libobjc.def (_objc_unexpected_exception): Export hook.
1885         Update copyright dates.
1886
1887 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1888
1889         * configure: Regenerate.
1890
1891 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1892
1893         * configure: Regenerate.
1894
1895 2008-11-21  Kai Tietz  <kai.tietz@onevision.com>
1896
1897         *  Object.m (errno): Replaced by errno.h include.
1898         (compare): Cast self to id to prevent warning on comparison.
1899         * objc/objc.h (BOOL): Prevent redeclaration of BOOL, if it is
1900         already there.
1901         * sendmsg.c (__objc_print_dtable_stats): Remove type warnings.
1902         * thr-win32.c (__objc_thread_detach): Remove type warning.
1903         (__objc_thread_id): Likewise.
1904         * thr.c (__objc_thread_detach_functiont): Add __builtin_trap ()
1905         for noreturn.
1906
1907 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
1908             Steve Ellcey  <sje@cup.hp.com>
1909
1910         * configure: Regenerate for new libtool.
1911         * config.h.in: Regenerate for new libtool.
1912
1913 2008-07-18  Matthias Klose  <doko@ubuntu.com>
1914
1915         * Makefile.in: Ignore missing ../boehm-gc/threads.mk.
1916
1917 2008-07-18  Matthias Klose  <doko@ubuntu.com>
1918
1919         * Makefile.in: Include ../boehm-gc/threads.mk.
1920         (OBJC_BOEHM_GC_LIBS): Define, (libobjc_gc$(libsuffix).la): Use it.
1921
1922 2008-07-06  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1923
1924         * Makefile.in (install-info): New stub target.
1925
1926 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1927
1928         * configure: Regenerate.
1929
1930 2008-06-14  Kai Tietz  <kai.tietz@onevision.com>
1931
1932         * exception.c (PERSONALITY_FUNCTION): Remove extra decrement
1933         if HAVE_GETIPINFO is not defined.
1934
1935 2008-06-10  Kai Tietz  <kai.tietz@onevision.com>
1936
1937         * Object.m (compare): Add type id.
1938         * objc/Object.h: Likewise.
1939         * archive.c (objc_read_class): Use size_t to extend version to be
1940         size of pointer scalar width.
1941         * sendmsg.c (rtx): Undefine it before redefinition.
1942         (__objc_print_dtable_stats): Cast arguments to long as intended.
1943
1944 2008-05-30  Julian Brown  <julian@codesourcery.com>
1945
1946         * exception.c (__objc_exception_class): Initialise as constant
1947         array for ARM EABI. Change macro to static const for non-ARM EABI.
1948         (ObjcException): Add note about structure layout. Remove landingPad
1949         and handlerSwitchValue for ARM EABI.
1950         (get_ttype_entry): Add __ARM_EABI_UNWINDER__ version
1951         of function.
1952         (CONTINUE_UNWINDING): Define for ARM EABI/otherwise cases.
1953         (PERSONALITY_FUNCTION): Use ARM EABI-specific arguments, and add
1954         ARM EABI unwinding support.
1955         (objc_exception_throw): Use memcpy to initialise exception class.
1956
1957 2008-05-25  Alan Modra  <amodra@bigpond.net.au>
1958
1959         * encoding.c (strip_array_types): Rename from get_inner_array_type.
1960         (rs6000_special_round_type_align): Update.
1961
1962 2008-05-09  Julian Brown  <julian@codesourcery.com>
1963
1964         * Makefile.in (LTLDFLAGS): New.
1965         (libobjc$(libsuffix).la, libobjc_gc$(libsuffix).la): Use above.
1966
1967 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
1968
1969         PR bootstrap/35457
1970         * aclocal.m4: Regenerate.
1971         * configure: Regenerate.
1972
1973 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
1974
1975         * configure: Regenerate.
1976
1977 2007-10-14  H.J. Lu  <hongjiu.lu@intel.com>
1978
1979         * configure.ac: Don't run config-ml.in directly.
1980         (multilib_arg): New.
1981         * configure: Regenerated.
1982
1983 2007-08-06  Andrew Pinski  <pinskia@gmail.com>
1984
1985         PR libobjc/30731
1986         * exception.c (parse_lsda_header): Use _uleb128_t/_sleb128_t instead
1987         of _Unwind_Word for variables which are used in
1988         read_uleb128/read_sleb128.
1989         (PERSONALITY_FUNCTION): Likewise.
1990
1991 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
1992
1993         * aclocal.m4: Regenerated.
1994
1995 2007-06-03  Andrew Pinski  <andrew_pinski@playstation.sony.com>
1996
1997         * configure.ac: Fix a typo in *-*-darwin clause.
1998         * configure: Regenerated.
1999
2000 2007-06-02  H.J. Lu  <hongjiu.lu@intel.com>
2001
2002         * configure.ac: Fix a typo.
2003         * configure: Regenerated.
2004
2005 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
2006
2007         * configure: Regenerate.
2008
2009 2007-06-01  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2010
2011         * Makefile.in: Replace all uses of libext with libsuffix.
2012         * configure.ac: Likewise.
2013         * configure: Regenerate.
2014
2015         Revert:
2016         * Makefile.in: Remove all uses of $(libext).
2017
2018 2007-05-23  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2019
2020         * Makefile.in: Remove all uses of $(libext).
2021
2022 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
2023
2024         * configure: Regenerate.
2025         * aclocal.m4: Regenerate.
2026
2027 2007-04-21  Andrew Ruder  <andy@aeruder.net>
2028
2029         * sendmsg.c (__objc_get_forward_imp): Call
2030         __objc_msg_forward2 for real.
2031
2032 2007-04-09  Andrew Ruder  <andy@aeruder.net>
2033
2034         * sendmsg.c: Added __objc_msg_forward2, a hook that allows
2035         external libraries to provide a function that returns the real
2036         forwarding function based on both the selector and the receiver.
2037         * objc/objc-api.h: Define __objc_msg_forward2.
2038
2039 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
2040
2041         * Makefile.in: Add dummy install-pdf target.
2042
2043 2007-02-18  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
2044
2045         * objc/objc-list.h (list_free): Add keyword 'inline' to avoid
2046         unused warning.
2047
2048 2006-10-31  Geoffrey Keating  <geoffk@apple.com>
2049
2050         * encoding.c (darwin_rs6000_special_round_type_align): New.
2051
2052 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
2053
2054         * Makefile.in: Use multi_basedir instead of toplevel_srcdir.
2055         * configure.ac: Use multi.m4 from aclocal rather than custom
2056         code.  Use multi_basedir instead of toplevel_srcdir.
2057         * aclocal.m4: Regenerate.
2058         * configure: Regenerate.
2059
2060 2006-10-10  Brooks Moses  <bmoses@stanford.edu>
2061
2062         * Makefile.in: Added empty "pdf" target.
2063
2064 2006-07-18  Paolo Bonzini  <bonzini@gnu.org>
2065
2066         * configure: Regenerate.
2067
2068 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
2069
2070         * Makefile.in: Add install-html target. Add install-html to .PHONY
2071
2072 2006-02-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2073
2074         PR libobjc/26309
2075         * thr-objc.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
2076
2077 2006-01-24  David Ayers  <d.ayers@inode.at>
2078
2079         PR libobjc/9751
2080         * gc.c (class_ivar_set_gcinvisible): Replace strncpy with memcpy
2081         and insure the new strings are '\0' termintated.
2082
2083 2006-01-24  David Ayers  <d.ayers@inode.at>
2084
2085         PR libobjc/13946
2086         * configure.ac: Add include directives for --enable-objc-gc.
2087         * Makefile.in: Ditto.
2088         * configure: Regenerate.
2089
2090         * gc.c (__objc_class_structure_encoding): Increment the used bytes
2091         instead of the local pointer to them.
2092
2093 2005-12-14  Andrew Pinski  <pinskia@physics.uc.edu>
2094
2095         PR objc/25360
2096         * objc/objc-api.c (_C_COMPLEX): New define.
2097         * encoding.c (objc_sizeof_type): Handle _C_Complex.
2098         (objc_alignof_type): Likewise.
2099         (objc_skip_typespec): Likewise.
2100
2101 2005-12-15  David Ayers  <d.ayers@inode.at>
2102
2103         PR libobjc/14382
2104         * README (+load,+initialize): Fix documentation to reflect
2105         intended and implemented semantics for +load and +initialize.
2106
2107 2005-12-12  Andrew Pinski  <pinskia@physics.uc.edu>
2108
2109         * encoding.c (TYPE_FIELDS): Fix to skip over just _C_STRUCT_B and
2110         the name.
2111         (get_inner_array_type): Fix to skip over _C_ARY_B and size.
2112         (rs6000_special_round_type_align): Update for the ABI fix.
2113         (objc_layout_finish_structure): Correct the encoding which is passed to
2114         ROUND_TYPE_ALIGN.
2115
2116 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2117
2118         PR libobjc/25347
2119         * encoding.c (objc_sizeof_type): Don't handle _C_UNION_B special
2120         but use the struct layout functions.
2121         (objc_alignof_type): Likewise.
2122         (objc_layout_structure): Handle _C_UNION_B also.
2123         (objc_layout_structure_next_member): Likewise.
2124         (objc_layout_finish_structure): Likewise.
2125
2126 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2127
2128         PR libobjc/25346
2129         * objc/objc-api.h (_C_BOOL): New define.
2130         * encoding.c (objc_sizeof_type): Handle _C_BOOL.
2131         (objc_alignof_type): Likewise.
2132         (objc_skip_typespec): Likewise.
2133
2134 2005-11-20  David Ayers  <d.ayers@inode.at>
2135
2136         PR libobjc/19024
2137         * objc/hash.h: Remove deprecated hash API.
2138         * hash_compat.c: Remove.
2139         * Makefile.in: Remove reference to hash_compat.c.
2140
2141         * configure.ac (VERSION): Bump library version to 2:0:0.
2142         * configure: Regenerate.
2143
2144 2005-11-09  Alexandre Oliva  <aoliva@redhat.com>
2145
2146         PR other/4372
2147         * thr-objc.c (_XOPEN_SOURCE): Define.
2148
2149 2005-10-07  Ulrich Weigand  <uweigand@de.ibm.com>
2150
2151         PR libobjc/23612
2152         * objc/objc-api.h (struct objc_ivar): Move definition to
2153         global scope.
2154
2155 2005-09-04  Andrew Pinski  <pinskia@physics.uc.edu>
2156             Rasmus Hahn  <rassahah@neofonie.de>
2157
2158         PR libobjc/23108
2159         * archive.c (objc_write_type): Correct the element offset.
2160         (objc_read_type): Likewise.
2161
2162 2005-08-17  Kelley Cook  <kcook@gcc.gnu.org>
2163
2164         * All files: Update FSF address.
2165
2166 2005-08-13  Marcin Koziej  <creep@desk.pl>
2167             Andrew Pinski  <pinskia@physics.uc.edu>
2168
2169         PR libobjc/22492
2170         * exception.c (PERSONALITY_FUNCTION): Fix the PC with finally.
2171
2172 2005-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2173
2174         * Makefile.in (extra_ldflags_libobjc): New.
2175         (libobjc$(libext).la): Add extra_ldflags_libobjc to the link line.
2176         (libobjc_gc$(libext).la): Likewise.
2177         * configure.ac (extra_ldflags_libgfortran): Set for *-darwin* to
2178         "-Wl,-single_module".
2179         * configure: Regenerate.
2180         * linking.m (_objcInit): Remove.
2181
2182 2005-07-26  Andrew Pinski  <pinskia@physics.uc.edu>
2183
2184         PR libobjc/22606
2185         * Makefile.in (ALL_CFLAGS): Add -fexceptions.
2186
2187 2005-06-08  David Ayers  <d.ayers@inode.at>
2188
2189         * objc/NXConstStr.h, objc/Object.h, objc/Protocol.h,
2190         objc/encoding.h, objc/hash.h, objc/objc-api.h,
2191         objc/runtime.h, objc/sarray.h, objc/thr.h,
2192         objc/typedstream.h: Do not include Objective-C headers as
2193         system headers.
2194
2195 2005-06-07  David Ayers  <d.ayers@inode.at>
2196
2197         * archive.c, init.c, selector.c: Include hash.h.
2198         * archive.c, class.c, encoding.c, gc.c, hash.c, hash_compat.c,
2199         init.c, misc.c, nil_method.c, objects.c, sarray.c, selector.c,
2200         sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c, thr-mach.c,
2201         thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c, thr-rtems.c,
2202         thr-single.c, thr-solaris.c, thr-vxworks.c, thr-win32.c, thr.c:
2203         Include Objective-C headers with quotes and objc/ directory
2204         prefix.
2205
2206 2005-05-19  Richard Henderson  <rth@redhat.com>
2207
2208         * exception.c: Revert last change.
2209
2210 2005-05-19  David Ayers  <d.ayers@inode.at>
2211
2212         * exception.c: Include tsystem.h for unwind.h.
2213
2214 2005-05-09  Mike Stump  <mrs@apple.com>
2215
2216         * configure: Regenerate.
2217
2218 2005-04-12  Mike Stump  <mrs@apple.com>
2219
2220         * configure: Regenerate.
2221
2222 2005-03-21  Zack Weinberg  <zack@codesourcery.com>
2223
2224         * Makefile.in: Set gcc_version here.
2225         * configure.ac: Do not invoke TL_AC_GCC_VERSION.  Adjust quoting
2226         in definition of toolexeclibdir so that $(gcc_version) is expanded
2227         by the Makefile.
2228         * aclocal.m4, configure: Regenerate.
2229
2230 2005-03-03  David Ayers  <d.ayers@inode.at>
2231
2232         * objc/hash.h (OBJC_IGNORE_DEPRECATED_API): Update deprecated
2233         version reference.  Correct typo.
2234
2235 2005-03-02  David Ayers  <d.ayers@inode.at>
2236
2237         PR libobjc/19024
2238         * Makefile.in (OBJS): Add hash_compat.lo.
2239         (OBJS_GC): Add hash_compat_gc.lo.
2240         (hash_compat_gc.lo): New target and rule.
2241         * objc/hash.h (hash_new, hash_delete, hash_add, hash_remove)
2242         (hash_next, hash_value_for_key, hash_is_key_in_hash)
2243         (hash_ptr, hash_string, compare_ptrs, compare_strings): Prefix
2244         with objc_.  Add deprecated non prefixed inlined versions.
2245         (OBJC_IGNORE_DEPRECATED_API): New macro to hide deprecated
2246         declarations.
2247         * hash.c (hash_new, hash_delete, hash_add, hash_remove, hash_next)
2248         (hash_value_for_key, hash_is_key_in_hash): Prefix with objc_ and
2249         update callers.
2250         * hash_compat.c: New file.
2251         * archive.c: Update callers.
2252         * init.c: Likewise.
2253         * selector.c: Likewise.
2254         * libobjc.def: Add objc_ versions of hash functions.
2255
2256 2005-02-28  Andrew Pinski <pinskia@physics.uc.edu>
2257
2258         PR libobjc/20252
2259         * Makefile.in (GTHREAD_FLAGS): Remove.
2260         (ALL_CFLAGS): Remove usage of GTHREAD_FLAGS.
2261         * thr-objc.c: Include config.h.
2262         * configure.ac: Instead of looking at GCC's makefile, figure out if
2263         GTHREAD_FLAGS should be defined by looking at the `thread model'
2264         of the current gcc.
2265         * configure: Regenerate.
2266         * config.h.in: Regenerate.
2267
2268 2005-02-28  Paolo Bonzini  <bonzini@gnu.org>
2269
2270         PR bootstrap/17383
2271         * configure.ac: Call GCC_TOPLEV_SUBDIRS.
2272         (Determine CFLAGS for gthread): Use $host_subdir.
2273         * configure: Regenerate.
2274         * Makefile.in (host_subdir): New.
2275         (INCLUDES): Use it.
2276
2277 2004-12-20  Andrew Pinski  <pinskia@physics.uc.edu>
2278
2279         PR libobjc/12035
2280         * gc.c: Remove definition of LOGWL, modWORDSZ, and divWORDSZ since
2281         they are not used.
2282         Include limits.h and stdlib.h.
2283         Define BITS_PER_WORD.
2284
2285 2004-12-12  Alexander Malmberg  <alexander@malmberg.org>
2286
2287         * selector.c (__objc_init_selector_tables): Add missing void to
2288         definition.
2289
2290 2004-12-02  Richard Sandiford  <rsandifo@redhat.com>
2291
2292         * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
2293         * configure, aclocal.m4: Regenerate.
2294
2295 2004-11-29  Kelley Cook  <kcook@gcc.gnu.org>
2296
2297         * configure: Regenerate for libtool change.
2298
2299 2004-11-25  Kelley Cook  <kcook@gcc.gnu.org>
2300
2301         * configure: Regenerate for libtool reversion.
2302
2303 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2304
2305         * configure: Regenerate for libtool change.
2306
2307 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2308
2309         * aclocal.m4, config.h.in: Regenerate.
2310
2311 2004-10-08  Mike Stump  <mrs@apple.com>
2312             Andrew Pinski  <pinskia@physics.uc.edu>
2313
2314         * aclocal.m4: Rename to ...
2315         * acinclude.m4: here and also use m4_include instead of sinclude.
2316         * aclocal.m4: Regenerate.
2317         * configure: Regenerate.
2318         * configure.ac: Add AM_MAINTAINER_MODE and AM_PROG_CC_C_O.
2319         * Makefile.in (configure): Add @MAINT@ infront of configure.ac
2320
2321 2004-10-08  Andrew Pinski  <pinskia@physics.uc.edu>
2322
2323         * archive.c: Fix all the warnings about passing unsigned char*
2324         to char* and the other way too.
2325
2326 2004-09-16  Andrew Pinski  <pinskia@physics.uc.edu>
2327
2328         PR libobjc/16448
2329         * exception.c: Include config.h
2330         (objc_exception_throw): Change _GLIBCXX_SJLJ_EXCEPTIONS to
2331         SJLJ_EXCEPTIONS.
2332         * configure.ac: Find out what exception handling code we use.
2333         * configure: Regenerate.
2334         * config.h.in: New file, regenerate.
2335
2336 2004-09-16  Andrew Pinski  <apinski@apple.com>
2337
2338         * encoding.c (ALTIVEC_VECTOR_MODE): Define a bogus macro.
2339
2340 2004-08-28  Nathanael Nerode  <neroden@gcc.gnu.org>
2341
2342         * configure.ac: Switch from _GCC_TOPLEV_NONCANONICAL_TARGET to
2343         ACX_NONCANONICAL_TARGET.
2344         * configure: Regenerate.
2345
2346 2004-08-13  Ziemowit Laski  <zlaski@apple.com>
2347
2348         * objc/sarray.h: Hoist include of assert.h near the top of file,
2349         and mark the remainder of the file 'extern "C"'.
2350
2351 2004-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2352
2353         * objc/Object.h: Move includes out of extern "C" blocks.
2354         * objc/encoding.h: Likewise.
2355         * objc/hash.h: Likewise.
2356         * objc/objc-api.h: Likewise.
2357         * objc/runtime.h: Likewise.
2358         * objc/sarray.h: Likewise.
2359         * objc/typedstream.h: Likewise.
2360
2361 2004-08-12  Ziemowit Laski  <zlaski@apple.com>
2362
2363         * objc/NXConstStr.h: Update copyright date; bracket with
2364         'extern "C"' for C++ use; make include syntax consistent
2365         by using <...> instead of "..."; hoist <objc/...> includes
2366         above the 'extern "C"' block.
2367         * objc/Object.h: Likewise.
2368         * objc/Protocol.h: Likewise.
2369         * objc/encoding.h: Likewise.
2370         * objc/hash.h: Likewise.
2371         * objc/runtime.h: Likewise.
2372         * objc/sarray.h: Likewise.
2373         * objc/thr.h: Likewise.
2374         * objc/typedstream.h: Likewise.
2375         * objc/objc-api.h: Add 'extern "C"' block for C++ use.
2376         (objc_static_instances): For C++ case, do away with
2377         zero-sized array.
2378         (objc_method): Hoist definition to file scope.
2379         (_objc_load_callback, _objc_object_alloc, class_get_class_method,
2380         class_get_instance_method, class_create_instance,
2381         class_get_class_name, class_get_instance_size,
2382         class_get_meta_class, class_get_super_class, class_get_version,
2383         class_is_class, class_is_meta_class, class_set_version,
2384         class_get_gc_object_type, class_ivar_set_gcinvisible,
2385         get_imp): Rename 'class' parameter to '_class'.
2386         * objc/objc-list.h: Add 'extern "C"' block for C++ use.
2387         * objc/objc.h: Update copyright date.
2388         (arglist_t): Provide a union tag.
2389
2390 2004-07-22  Andrew Pinski  <pinskia@physics.uc.edu>
2391
2392         * thr.c (__objc_thread_detach_function): Do not mark as volatile
2393         but instead use the attribute noreturn.
2394
2395 2004-06-28  Zack Weinberg  <zack@codesourcery.com>
2396
2397         * encoding.c: Rename target_flags with a #define to avoid
2398         conflict with a prior declaration.
2399
2400 2004-06-24  Andrew Pinski  <apinski@apple.com>
2401
2402         * objc/encoding.h: Wrap the functions with extern "C" for C++
2403         mode.
2404         * objc/hash.h: Likewise.
2405         * objc/objc-api.h: Likewise.
2406         * objc/objc-list.h: Likewise.
2407         * objc/runtime.h: Likewise.
2408         * objc/sarray.h: Likewise.
2409         * objc/thr.h: Likewise.
2410         * objc/typedstream.h: Likewise.
2411
2412
2413 2004-06-21  Nick Clifton  <nickc@redhat.com>
2414
2415         * encoding.c (BITS_PER_UNIT): Define if a definition is not
2416         provided.
2417
2418 2004-06-20  Alexander Malmberg  <alexander@malmberg.org>
2419
2420         * Makefile.in (exception.lo): Remove $(OBJC_GCFLAGS).
2421         (exception_gc.lo): New.
2422         (OBJS_GC): Add exception_gc.lo.
2423
2424 2004-06-17  Richard Henderson  <rth@redhat.com>
2425
2426         * exception.c: New file.
2427         * Makefile.in (exception.lo): New.
2428         (OBJS): Add it.
2429
2430 2004-06-14  Andrew Pinski  <pinskia@physics.uc.edu>
2431
2432         * linking.m (_objcInit): New empty function
2433         for Darwin only.
2434
2435 2004-06-11  Andrew Pinski  <pinskia@physics.uc.edu>
2436
2437         * configure.ac: Support --enable-shared=libobjc.
2438         * configure: Regenerate.
2439
2440         PR libobjc/15901
2441         * configure.ac: Do not disable shared by default.
2442         * configure: Regenerate.
2443
2444 2004-06-03  Nicola Pero  <n.pero@mi.flashnet.it>
2445
2446         * Protocol.m ([-isEqual:]): Small optimizations returning
2447         immediately if the argument is equal to self, and accessing
2448         the argument's name directly if it's a protocol.
2449
2450 2004-06-03  David Ayers  <d.ayers@inode.at>
2451
2452         * Protocol.m ([-isEqual:]): Test the class of the argument.
2453
2454 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2455
2456         * configure.ac (includedir): Rename to ...
2457         (includedirname).
2458         * Makefile.in: s/includedir/includedirname/.
2459
2460         PR target/11572
2461         * configure.ac (includedir): Set to "include"
2462         except for Darwin.
2463         (libext) Set to empty except for Darwin.
2464         * configure: Regenerate
2465         * Makefile.in: s/libobjc.la/libobjc$(libext).la/g.
2466         s/include/$(includedir)/g.
2467
2468 2004-05-25  Daniel Jacobowitz  <drow@false.org>
2469
2470         * Makefile.in: Add .NOEXPORT.
2471
2472 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2473
2474         Merge from the libobjc-branch
2475         2004-02-09  Andrew Pinski  <pinskia@physics.uc.edu>
2476
2477                 * Makefile.in (OBJC_H): Change objc-deps.h to objc-decls.h.
2478
2479         2004-02-03  Andrew Pinski  <pinskia@physics.uc.edu>
2480
2481                 * Makefile.in (OBJC_H): Add objc-deps.h.
2482
2483         2004-01-27  Nicola Pero  <n.pero@mi.flashnet.it>
2484
2485                 * Protocol.m ([-conformsTo:]): If the argument is nil, return NO.
2486                 ([-hash], [-isEqual:]): New methods.
2487
2488         2004-01-27  Richard Frith-Macdonald <rfm@gnu.org>
2489
2490                 * sarray.c (sarray_free): Add a better comment.
2491
2492         2004-01-27  Adam Fedor  <fedor@gnu.org>
2493
2494                 * hash.c (hash_add): Cast cachep to int.
2495                 * selector.c (__sel_register_typed_name): Cast
2496                 soffset_decode to int.
2497
2498         2004-01-27  Alexander Malmberg  <alexander@malmberg.org>
2499
2500                 * selector.c: Rename register_selectors_from_list to
2501                 __objc_register_selectors_from_list. Update caller.
2502                 (__objc_register_selectors_from_list): Lock __objc_runtime_mutex
2503                 while registering selectors. Use __sel_register_typed_name instead
2504                 of sel_register_typed_name. Check for NULL method_name:s.
2505                 (pool_alloc_selector): New function.
2506                 (__sel_register_typed_name): Use pool_alloc_selector to allocate
2507                 selector structures.
2508                 * sendmsg.c (class_add_method_list): Use
2509                 __objc_register_selectors_from_list.
2510                 * objc/runtime.h: Add __objc_register_selectors_from_list.
2511
2512         2004-01-25  Adam Fedor  <fedor@gnu.org>
2513                     Nicola Pero  <n.pero@mi.flashnet.it>
2514                     Andrew Pinski  <pinskia@physics.uc.edu>
2515
2516                 * objc/objc-decls.h: New file.
2517                 * objc/objc-api.h (_objc_lookup_class): Mark as export.
2518                 (_objc_load_callback): Likewise.
2519                 (_objc_object_alloc): Likewise.
2520                 (_objc_object_copy): Likewise.
2521                 (_objc_object_dispose): Likewise.
2522
2523         2004-01-25  Andrew Pinski  <pinskia@physics.uc.edu>
2524
2525                 * archive.c: s/__inline__/inline
2526                 * sendmsg.c: Likewise.
2527
2528                 * encoding.c: Remove FIXME about the warning
2529                 about unused variable.
2530                 * sendmsg.c: Add a FIXME comment saying that
2531                 this should be using libffi.
2532
2533                 * Makefile.in (LIBTOOL): Use @LIBTOOL@ now as it works.
2534
2535
2536 2004-05-13  Andrew Pinski  <pinskia@physics.uc.edu>
2537
2538         * archive.c (objc_read_class): Initialize class_name.
2539         (objc_read_selector): Initialize selector_name.
2540
2541 2004-05-09  Richard Sandiford  <rsandifo@redhat.com>
2542
2543         * Makefile.in (toolexecdir): Remove trailing space.
2544
2545 2004-04-15  Nathanael Nerode  <neroden@gcc.gnu.org>
2546
2547         PR libobjc/14948
2548         * configure.ac: De-precious CC so multilibs work.
2549         * configure: Regenerate.
2550
2551 2004-04-14  Nathanael Nerode  <neroden@gcc.gnu.org>
2552
2553         * configure.ac: Restore toolexecdir.
2554         * Makefile.in: Restore toolexecdir.
2555         * configure: Regenerate.
2556
2557 2004-04-09  Nathanael Nerode  <neroden@gcc.gnu.org>
2558
2559         * configure.ac: Remove (unused) glibcpp_prefixdir.
2560         * configure: Regenerate.
2561
2562         * configure.in: Rename to configure.ac.
2563         * Makefile.in: Update to match.
2564
2565         * Makefile.in: Remove toolexecdir, glibcpp_toolexecdir (unused).
2566         Replace glibcpp_toolexeclibdir with toolexeclibdir.
2567         * configure.in: Remove glibcpp_toolexecdir (unused).
2568         Replace glibcpp_toolexeclibdir with toolexeclibdir.  Don't generate
2569         config.h or stamp-h (unused).  Move one comment to the right place.
2570         * configure: Regenerate.
2571         * config.h.in: Remove (unused).
2572
2573         * config.h.in: Regenerate with autoheader.
2574
2575         * Makefile.in: Remove (unused) gcc_version_trigger.
2576         * configure.in: Remove (unused) glibcpp_builddir.  Don't AC_SUBST
2577         gcc_version_trigger.
2578         * configure: Regenerate.
2579
2580         * configure.in: Switch to modern style for AC_INIT, AC_OUTPUT.
2581         Sort file into sections.  Remove dnl where appropriate.  Fix
2582         other style issues.
2583         * configure: Regenerate.
2584
2585         * configure.in: Replace old AC_PROG_CC hack with new one.
2586         Define toplevel_srcdir in terms of srcdir, not top_srcdir (there
2587         are no subdirectory output files, so this is fine).  Change prereq
2588         to autoconf 2.59.
2589         * aclocal.m4: Include ../config/no-executables.m4.
2590         * configure: Regenerate with autoconf 2.59.
2591
2592         * configure.in: Improve comments on gthread_cflags.  Improve m4
2593         quotation, and replace 'if test' with 'case', for --enable-objc-gc.
2594         * configure: Regenerate.
2595
2596         * configure.in: Move PACKAGE and VERSION settings up top.  Remove
2597         unused call to AC_PROG_LN_S.  Default RANLIB to ':'.  Remove
2598         redundant checks for values of RANLIB, AR, INSTALL.
2599         * configure: Regenerate.
2600
2601         * configure.in: Clean up handling of
2602         --enable-version-specific-runtime-libs and related variables;
2603         replace 'if test' with 'case' where reasonable.  Fix comments.
2604         Remove useless libstdcxx_interface.
2605         * configure: Regenerate.
2606
2607         * configure.in: Use _GCC_TOPLEV_NONCANONICAL_TARGET.
2608         Replace uses of target_alias with target_noncanonical.
2609         * aclocal.m4: Include ../config/acx.m4.
2610         * configure: Regenerate.
2611         * Makefile.in: Replace uses of target_alias with target_noncanonical.
2612         Fix copyright statement.
2613
2614         * configure.in: Hand-inline bulky, confusing macros from
2615         aclocal.m4.  Replace references to "GNU Objective C" with "GCC".
2616         Update copyright notice.  Remove stuff for automake, which isn't
2617         used in this directory.  Remove emacs local variables.
2618         * aclocal.m4: Remove hand-inlined macros.  Update copyright notice.
2619         * configure: Regenerate.
2620
2621 2004-03-16  Manfred Hollstein  <mh@suse.com>
2622
2623         * Makefile.in, configure.in, configure: Update copyright years.
2624
2625 2004-03-15  Manfred Hollstein  <mh@suse.com>
2626
2627         * Makefile.in (LIBOBJC_VERSION, LIBOBJC_GC_VERSION): Use
2628         definition from configure.in.
2629         * configure.in (PACKAGE): Add definition.
2630         (VERSION): Add definition; substitute it in output files.
2631         * configure: Re-generate.
2632
2633 2004-03-05  Ziemowit Laski  <zlaski@apple.com>
2634
2635         * objc/hash.h (hash_string, compare_strings):
2636         Add type-casts to make Objective-C++ happy.
2637         * objc/typedstream.h (objc_get_stream_class_version):
2638         Rename parameter from 'class' to 'class_name' to make
2639         Objective-C++ happy.
2640
2641 2004-03-01  Michael Matz  <matz@suse.de>
2642
2643         * Makefile.in (ALL_CFLAGS): Add -fno-strict-aliasing.
2644
2645 2004-02-06  Ziemowit Laski  <zlaski@apple.com>
2646
2647         * objc/objc-api.h (objc_super): The 'class' field shall
2648         be named 'super_class' #ifdef __cplusplus.
2649
2650 2004-01-17  Andrew Pinski  <pinskia@physics.uc.edu>
2651
2652         PR target/10781
2653         * encoding.c (rs6000_special_round_type_align): Define.
2654
2655 2004-01-14  Adam Fedor  <fedor@gnu.org>
2656
2657         PR libobjc/12155
2658         * selector.c (__objc_register_instance_methods_to_class): Free
2659         new_list if not used.
2660
2661 2004-01-09  Andrew Ruder  <aeruder@ksu.edu>
2662
2663         PR libobjc/11904
2664         * sarray.c (sarray_free): Free array->is_copy_of latter.
2665
2666 2003-12-01  Zack Weinberg  <zack@codesourcery.com>
2667
2668         PR 11433
2669         * Protocol.m (descriptionForInstanceMethod): Don't dereference
2670         instance_methods if it's NULL.
2671         (descriptionForClassMethod): Likewise for class_methods.
2672
2673 2003-10-24  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2674
2675         * Makefile.in (runtime-info.h): Remove -Wp.
2676
2677 2003-10-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2678
2679         * Makefile.in (CC1OBJ): Remove.
2680         (runtime-info.h): Invoke $(CC) so all MULTIFLAGS are handled
2681         correctly.
2682         Use .m extension for temporary file.
2683         Remove assembler temp file.
2684
2685 2003-10-20  Joseph S. Myers  <jsm@polyomino.org.uk>
2686
2687         * objc/hash.h (hash_string): Don't use a cast as an lvalue.
2688
2689 2003-10-17  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2690
2691         * Makefile.in (runtime-info.h): Use MULTIFLAGS.
2692
2693 2003-09-09  Alan Modra  <amodra@bigpond.net.au>
2694
2695         * configure: Regenerate.
2696
2697 2003-08-27  Alexander Malmberg  <alexander@malmberg.org>
2698
2699         * Makefile.in, aclocal.m4: Update to $(libdir)/gcc/ instead of
2700         (libdir)/gcc-lib/ when installing.
2701         * configure: Regenerate.
2702
2703 Thu Jul 10 10:27:43 2003  Nicola Pero  <n.pero@mi.flashnet.it>
2704
2705         libobjc/9969
2706         * sendmsg.c (get_imp): Fixed rare threading problem.
2707         (__objc_responds_to): Similar fixes.
2708         (objc_msg_lookup): Similar fixes.
2709         (__objc_init_install_dtable): Lock the runtime before checking if the
2710         table is installed.
2711
2712 2003-05-23  Nathanael Nerode  <neroden@gcc.gnu.org>
2713
2714         * hash.c, init.c, libobjc.def, libobjc_entry.c, linking.m,
2715         makefile.dos, misc.c, nil_method.c, objects.c, sarray.c,
2716         selector.c, sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c,
2717         thr-mach.c, thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c,
2718         thr-rtems.c, thr-single.c, thr-solaris.c, thr-vxworks.c,
2719         thr-win32.c, thr.c: Replace "GNU CC" with "GCC".
2720         * Makefile.in, NXConstStr.m, Object.m, Protocol.m, archive.c,
2721         class.c, encoding.c, gc.c, objc/NXConstStr.h, objc/Object.h,
2722         objc/Protocol.h, objc/encoding.h, objc/hash.h, objc/objc-api.h,
2723         objc/objc-list.h, objc/objc.h, ocjc/runtime.h, objc/sarray.h,
2724         objc/thr.h, objc/typedstream.h: Replace "GNU CC" with "GCC".
2725
2726 Tue May 13 14:56:03 2003  Richard Frith-Macdonald <rfm@gnu.org>
2727                           Nicola Pero  <n.pero@mi.flashnet.it>
2728
2729         libobjc/10742
2730         * init.c (class_superclass_of_class): New function.
2731         (create_tree_of_subclasses_inherited_from): Use it.
2732         (__objc_tree_insert_class): Likewise.
2733         (class_is_subclass_of_class): Likewise.
2734
2735 2003-04-11  David Chad  <davidc@freebsd.org>
2736             Loren J. Rittle  <ljrittle@acm.org>
2737
2738         libobjc/8562
2739         * objc/hash.h (hash_string): Constify correctly.
2740         (compare_ptrs): Use direct compare.
2741         * objc/objc-list.h (list_nth): Rename index to indx to avoid shadow.
2742         * objc/sarray.h: Global rename index to indx to avoid shadow.
2743
2744 2003-03-12  Andreas Schwab  <schwab@suse.de>
2745
2746         * aclocal.m4 (GLIBCPP_EXPORT_INSTALL_INFO): Avoid trailing /. in
2747         glibcpp_toolexeclibdir.
2748         * configure: Rebuilt.
2749
2750 2003-02-20  Alexandre Oliva  <aoliva@redhat.com>
2751
2752         * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
2753         config.status.
2754         * configure: Rebuilt.
2755
2756 2003-01-27  Alexandre Oliva  <aoliva@redhat.com>
2757
2758         * aclocal.m4 (glibcpp_toolexeclibdir): Instead of
2759         $(MULTISUBDIR), use `$CC -print-multi-os-directory`, unless
2760         version_specific_libs is enabled.
2761         * configure: Rebuilt.
2762
2763 2003-01-09  Christian Cornelssen  <ccorn@cs.tu-berlin.de>
2764
2765         * Makefile.in (FLAGS_TO_PASS): Also pass DESTDIR.
2766         (install-libs, install-headers): Prepend $(DESTDIR) to
2767         destination paths in all (un)installation commands.
2768
2769 2002-12-02  Zack Weinberg  <zack@codesourcery.com>
2770
2771         * thr-objc.c: Include coretypes.h and tm.h.
2772
2773 2002-12-01  Zack Weinberg  <zack@codesourcery.com>
2774
2775         * encoding.c, sendmsg.c: Include coretypes.h and tm.h.
2776
2777 2002-11-26  Nathanael Nerode  <neroden@gcc.gnu.org>
2778
2779         * configure.in: Remove skip-this-dir support.
2780         * configure: Regenerate.
2781
2782 2002-09-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2783
2784         * Makefile.in (all): Fix multilib parallel build.
2785
2786 Thu Sep 12 12:44:37 2002  Nicola Pero  <n.pero@mi.flashnet.it>
2787
2788         * sendmsg.c (nil_method): Declare not to take a variable number of
2789         args.
2790         (objc_msg_lookup): Cast nil_method to IMP before returning it.
2791         (objc_msg_lookup_super): The same.
2792
2793 2002-09-10  Jan Hubicka  <jh@suse.cz>
2794
2795         * nil_method.c (nil_method): No longer defined with variable
2796         arguments.
2797
2798 2002-07-02  Rodney Brown  <rbrown64@csc.com.au>
2799
2800         * objc/encoding.h: Fix formatting.
2801         * objc/hash.h: Likewise.
2802         * objc/objc-api.h: Likewise.
2803         * objc/runtime.h: Likewise.
2804         * objc/thr.h: Likewise.
2805         * archive.c: Likewise.
2806         * class.c: Likewise.
2807         * encoding.c: Likewise.
2808         * gc.c: Likewise.
2809         * hash.c: Likewise.
2810         * init.c: Likewise.
2811         * misc.c: Likewise.
2812         * nil_method.c: Likewise.
2813         * objects.c: Likewise.
2814         * sarray.c: Likewise.
2815         * selector.c: Likewise.
2816         * sendmsg.c: Likewise.
2817         * thr-mach.c: Likewise.
2818         * thr.c: Likewise.
2819
2820 2002-06-25  DJ Delorie  <dj@redhat.com>
2821
2822         * aclocal.m4 (GLIBCPP_CONFIGURE): Split out
2823         GLIBCPP_TOPREL_CONFIGURE.
2824         * configure.in: Call it before AC_CANONICAL_SYSTEM.
2825         * configure: Regenerate.
2826
2827 2002-06-21  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2828
2829         * Object.m (forward, read, write): Fix unused parameter warnings.
2830         * encoding.c: Include <stdlib.h>.
2831         (target_flags): Mark with attribute unused.
2832         (atoi): Delete.
2833         * runtime.h (__objc_selector_max_index): Change to unsigned int.
2834         (__objc_generate_gc_type_description): Prototype.
2835         * selector.c (__objc_selector_max_index): Change to unsigned int.
2836
2837 Mon Jun 17 18:37:42 2002  Nicola Pero  <n.pero@mi.flashnet.it>
2838
2839         * sendmsg.c (__objc_get_forward_imp): Fix warning by making sure
2840         we always have a return value: if __objc_msg_forward does not
2841         supply a forwarding implementation, return the default
2842         __builtin_apply based one.
2843
2844 2002-06-15  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2845
2846         * Object.m: Fix signed/unsigned warning.
2847         * Protocol.m: Likewise.
2848         * archive.c: Always include stdlib.h.
2849         (objc_read_short, objc_read_unsigned_short, objc_read_int,
2850         objc_read_long, __objc_read_nbyte_uint, __objc_read_nbyte_ulong):
2851         Fix signed/unsigned warning.
2852         (objc_write_type, objc_read_type, objc_write_types,
2853         objc_read_types): Ensure ctype 8-bit safety.
2854         (__objc_no_write, __objc_no_read): Mark unused parameters.
2855         * class.c (class_table_setup): Specify void arg.
2856         * encoding.c (atoi, objc_sizeof_type, objc_alignof_type,
2857         objc_skip_typespec, objc_skip_offset,
2858         objc_layout_structure_next_member): Ensure ctype 8-bit safety.
2859         (objc_layout_structure_next_member): Ensure variables are
2860         initialized.
2861         * gc.c (__objc_generate_gc_type_description,
2862         class_ivar_set_gcinvisible): Mark unused parameters.
2863         * init.c (__objc_send_load, __objc_destroy_class_tree_node): Mark
2864         unused parameters.
2865         (__objc_init_protocols) Fix signed/unsigned warning.
2866         * nil_method.c (nil_method): Mark unused parameters.
2867         * thr.h (objc_thread_callback): Specify void arg.
2868         * sarray.c (sarray_new, sarray_realloc, sarray_free): Fix
2869         signed/unsigned warning.
2870         (sarray_free): Fix formatting.
2871         * selector.c (sel_types_match): Ensure ctype 8-bit safety.
2872         * sendmsg.c (__objc_init_install_dtable) Mark unused parameters.
2873
2874 2002-06-09  Andreas Jaeger  <aj@suse.de>
2875
2876         * encoding.c (objc_layout_structure_next_member): Remove unused
2877         variable.
2878
2879 2002-05-20  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2880
2881         * Makefile.in (SHELL): Set to @SHELL@.
2882         (WARN_CFLAGS): New.
2883         (ALL_CFLAGS): Add $(WARN_CFLAGS).
2884
2885 2002-05-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2886
2887         * aclocal.m4: Allow for PWDCMD to override hardcoded pwd.
2888         * configure: Regenerate.
2889
2890 2002-05-08  Alexandre Oliva  <aoliva@redhat.com>
2891
2892         * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
2893         script entry, and set LD to it when configuring multilibs.
2894         * configure: Rebuilt.
2895
2896 2002-04-19  David O'Brien  <obrien@FreeBSD.org>
2897
2898         * encoding.c (MAX, MIN, ROUNDING): #undef before defining.
2899
2900 2002-04-09  Hans-Peter Nilsson  <hp@bitrange.com>
2901
2902         PR objc/6107
2903         * objc/objc-api.h (struct objc_protocol_list): Change type of
2904         member count from int to size_t.
2905
2906 2002-02-11  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
2907
2908         PR libobjc/4039
2909         * aclocal.m4: Replace with version copied from libstdc++-v3.
2910         * configure.in: Update for changes to aclocal and Makefile.
2911         * configure: Regenerate.
2912         * Makefile.in: Correct install of multilibs and shared libs, use
2913         INSTALL_DATA for include files.
2914
2915 Mon Dec 17 17:02:12 2001  Nicola Pero  <nicola@brainstorm.co.uk>
2916
2917         * init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
2918         categories - when an unclaimed category was found, the loop was
2919         doing two steps forward instead of one, so that in certain cases
2920         it was failing to properly load all the categories.  (Reported
2921         with fix by Alexander Malmberg <alexander@malmberg.org>).
2922
2923 2001-11-14  Aldy Hernandez  <aldyh@redhat.com>
2924
2925         * encoding.c: Add target_flags.
2926
2927 2001-11-07  Aldy Hernandez  <aldyh@redhat.com>
2928
2929          * objc/objc-api.h (_C_VECTOR): New.
2930
2931          * encoding.c (VECTOR_TYPE): New.
2932
2933 Mon Oct 29 21:29:21 2001  Nicola Pero  <n.pero@mi.flashnet.it>
2934
2935         * class.c: Rewritten the class table to use optimized, lock-free
2936         lookup.  This more than doubles the speed of class method
2937         invocations.  (class_table_setup), (class_table_insert),
2938         (class_table_replace), (class_table_get_safe),
2939         (class_table_next), (class_table_print),
2940         (class_table_print_histogram): New functions.
2941         (__objc_init_class_tables): Use class_table_setup.
2942         (__objc_add_class_to_hash): Use class_table_get_safe and
2943         class_table_insert.  (objc_lookup_class), (objc_get_class): Do not
2944         assert the existence of the table; do not lock the runtime; use
2945         class_table_get_safe.  (objc_next_class): Use class_table_next.
2946         (__objc_resolve_class_links): Use class_table_next.
2947         (class_pose_as): Use class_table_replace.
2948
2949 2001-09-10  Ovidiu Predescu  <ovidiu@cup.hp.com>
2950
2951         * gc.c: Removed the DEBUG declaration.
2952
2953 Wed Jul 18 12:48:56 2001  Nicola Pero  <n.pero@mi.flashnet.it>
2954
2955         * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
2956         rather than through objc_thread_id, to save a function call.
2957         (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
2958         Ditto.
2959
2960 Mon Jul 16 12:15:00 2001  Nicola Pero  <n.pero@mi.flashnet.it>
2961
2962         * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
2963         to cast an id to a Class, which can not be done.  Make the check
2964         by using CLS_ISMETA on the class pointer instead.
2965         (object_is_meta_class): Similar fix.
2966
2967 2001-06-09  Alexandre Oliva  <aoliva@redhat.com>, Stephen L Moshier  <moshier@mediaone.net>
2968
2969         * configure.in (AC_EXEEXT): Work around in case it expands to
2970         nothing, as in autoconf 2.50.
2971         * acinclude.m4: Likewise.
2972         * configure: Rebuilt.
2973
2974 2001-06-08  Nicola Pero  <n.pero@mi.flashnet.it>
2975
2976         * THREADS: Explain that when we compile libobjc inside GCC, we
2977         always use thr-objc.c as a backend, which uses GCC's thread code.
2978
2979 2001-06-06  Richard Frith-Macdonald  <rrfm@gnu.org>
2980
2981         * init.c (__objc_send_message_in_list): When setting a new entry
2982         in __objc_load_methods use the method IMP as key, but check to see
2983         if the method is in the hashtable by looking at the IMP also.
2984         Also ... call the method after adding it to the hashtable rather
2985         than before ... thus preventing an obscure possibility of infinite
2986         recursion if a +load method itself loads a subclass.
2987
2988 2001-05-25  Ovidiu Predescu  <ovidiu@cup.hp.com>
2989
2990         * init.c (__objc_send_message_in_list): When setting a new entry
2991         in __objc_load_methods use the method name as key, not the method
2992         IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
2993
2994 2001-05-09  Joseph S. Myers  <jsm28@cam.ac.uk>
2995
2996         * objc-features.texi: Move to ../gcc/objc.texi.
2997         * fdl.texi: Remove.
2998         * Makefile.in: Don't generate documentation from
2999         objc-features.texi.
3000
3001 2001-05-01  Mark Mitchell  <mark@codesourcery.com>
3002
3003         * fdl.texi: New file.
3004         * objc-features.texi: Simplify.
3005         * Makefile.in: Adjust accordingly.
3006
3007 2001-04-30  Mark Mitchell  <mark@codesourcery.com>
3008
3009         * objc-features.texi: Use the GFDL.
3010
3011 Wed Mar 21 04:44:58 EST 2001  John Wehle  (john@feith.com)
3012
3013         * encoding.c (REAL_TYPE): Define.
3014
3015 2001-03-19  David Edelsohn  <edelsohn@gnu.org>
3016
3017         * encoding.c (TYPE_MODE): Define.
3018
3019 2001-03-14  Nicola Pero  <n.pero@mi.flashnet.it>
3020
3021         * thr.c (objc_thread_add): New function.
3022         (objc_thread_remove): Ditto.
3023         * objc/thr.h: Declare them.
3024         * libobjc.def: Mention them.
3025
3026 2001-02-28  Ovidiu Predescu  <ovidiu@cup.hp.com>
3027
3028         * objc-features.texi: Document the @compatibility_alias compiler
3029         directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
3030
3031 Fri Feb 23 18:12:00 2001  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3032
3033         * sendmsg.c (__objc_forward): Delete strlen() declaration.
3034
3035 2001-02-08  Geoffrey Keating  <geoffk@redhat.com>
3036
3037         * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
3038         we're not interested in the result and they might fail.
3039         * configure: Regenerated.
3040
3041 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3042
3043         * objc-features.texi: Use @email.
3044
3045 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3046
3047         * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
3048         printf.
3049
3050 2000-01-11  Richard Earnshaw  <rearnsha@arm.com>
3051
3052         * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
3053         determines the value dynamically.
3054
3055 Wed Jan  3 00:49:10 2001  Ovidiu Predescu  <ovidiu@cup.hp.com>
3056
3057         * sendmsg.c: Added __objc_msg_forward, a hook that allows external
3058         libraries to provide a function that returns the real forwarding
3059         function. This can alleviate problems __builtin_apply() and
3060         friends have on various platforms. (Solution suggested by Helge
3061         Hess.)
3062
3063         * objc/objc-api.h: Define __objc_msg_forward.
3064
3065         * sendmsg.c: Define gen_rtx_REG.
3066
3067 2000-12-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
3068
3069         * thr-rtems.c: New file. Stub to compile.
3070
3071 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
3072
3073         * configure: Rebuilt with new libtool.m4.
3074
3075 Tue Aug 15 00:38:56 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3076
3077         * configure.in: Create a config.h file. Check for <sched.h>.
3078         * configure: Regenerate.
3079
3080         * config.h.in: Check for <sched.h>.
3081
3082 2000-08-14  Zack Weinberg  <zack@wolery.cumb.org>
3083
3084         * configure: Regenerate after change to ../libtool.m4.
3085
3086 2000-08-14  Andreas Schwab  <schwab@suse.de>
3087
3088         * objc-features.texi (Top): Move @menu at end of node.
3089
3090 2000-08-11  Manfred Hollstein  <manfredh@redhat.com>
3091
3092         * objc-features.texi: Move @node Top before @menu.
3093
3094 Sun Aug  6 23:27:49 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3095
3096         * objc-features.texi: Documented the new -fconstant-string-class
3097         option.
3098
3099 Sun Aug  6 22:51:16 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3100
3101         * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
3102         improve the Posix thread support for Objective-C.
3103
3104 2000-08-04  Zack Weinberg  <zack@wolery.cumb.org>
3105
3106         * aclocal.m4: Replace copy of ../libtool.m4 with
3107         sinclude(../libtool.m4).
3108
3109 Fri Jul 28 08:58:02 2000  Nicola Pero  <nicola@brainstorm.co.uk>
3110
3111         * configure.in: Added libtool support; build shared libraries
3112         if --enable-shared was passed on command line.
3113         * Makefile.in: Modified most compilation commands to use libtool.
3114         * aclocal.m4: New symbolic link to the ../libtool.m4, from the
3115         libtool distribution.
3116
3117 Sat Jul 29 00:10:21 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3118
3119         * sarray.c, Object.m: Removed the explicit prototypes for strlen
3120         and memcpy on 64-bit platforms (Suggested by Rodney Brown
3121         <rdb@cup.hp.com>).
3122
3123 2000-05-12  H.J. Lu  (hjl@gnu.org)
3124
3125         * Makefile.in (GTHREAD_FLAGS): New.
3126         (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
3127         (OBJC_THREAD_FILE): Changed to thr-objc.
3128
3129         * configure.in (GTHREAD_FLAGS): New, check and replace it for
3130         Makefile.
3131         (OBJC_THREAD_FILE): Removed.
3132
3133         * thr-objc.c: New.
3134
3135 2000-07-13  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3136
3137         * objc/hash.h: Include string.h.
3138
3139 2000-04-15  David Edelsohn  <edelsohn@gnu.org>
3140
3141         * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
3142
3143 2000-04-12  Jakub Jelinek  <jakub@redhat.com>
3144
3145         * Object.m (strlen): Provide prototype on all 64bit platforms,
3146         not only alpha.
3147         * sarray.c (memcpy): Likewise.
3148         * encoding.c (objc_layout_finish_structure): Don't use
3149         ROUND_TYPE_ALIGN on sparc.
3150
3151         * encoding.c (objc_layout_structure_next_member): Do the whole
3152         procedure even for the first member, so that we get correct
3153         alignment.
3154
3155 2000-03-29  Zack Weinberg  <zack@wolery.cumb.org>
3156
3157         * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
3158         comments.
3159
3160 2000-02-23  Zack Weinberg  <zack@wolery.cumb.org>
3161
3162         * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
3163
3164 Thu Sep 23 07:19:12 1999   Chris Ball <cball@fmco.com>
3165
3166         * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
3167
3168 Tue Sep 21 07:47:10 1999  Jeffrey A Law  (law@cygnus.com)
3169
3170         * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
3171         the compiler when building C code.
3172
3173 Fri Aug  6 23:32:29 1999  Daniel Jacobowitz <drow@drow.them.org>
3174
3175         * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
3176         libdir, libsubdir and tooldir.
3177
3178 Mon Jun 21 05:40:15 1999  John David Anglin <dave@hiauly1>
3179
3180         * init.c (__objc_force_linking): Make global.
3181
3182 Thu May 20 03:20:59 1999  Jeffrey A Law  (law@cygnus.com)
3183
3184         * configure.in (AC_EXEEXT): Remove call.
3185         (compiler_name): Explicitly check with no extension and .exe
3186         extension.
3187         * configure: Regenerate.
3188
3189 Sun Apr 25 01:15:34 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3190
3191         * Makefile.in (CC1OBJ): Define in terms of CC.
3192         (runtime-info.h): Use.
3193
3194 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3195
3196         * objc-features.texi: Updated the URL to Boehm's GC page.
3197
3198 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3199
3200         * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
3201         the char as being signed (patch from Daniel Jacobowitz
3202         <drow@false.org>).
3203
3204 Wed Mar 24 22:41:28 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3205
3206         * configure.in (AC_PREREQ): Update to 2.13.
3207         (AC_EXEEXT): Call to find possible file extension.
3208         (compiler_name): Use.
3209         * configure: Regenerate.
3210
3211 Wed Jan 27 02:31:01 1999  Jeffrey A Law  (law@cygnus.com)
3212
3213         * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
3214
3215 Tue Jan  5 01:38:53 1999  Jeffrey A Law  (law@cygnus.com)
3216
3217         * configure.in (thread_file): Correct and simplify code to find
3218         the thread file.
3219         * configure: Rebuilt.
3220
3221 1998-11-26  Manfred Hollstein  <manfred@s-direktnet.de>
3222
3223         * configure.in (compiler_name): Add check to detect if this
3224         language's compiler has been built.
3225         * configure: Regenerate.
3226
3227 Mon Nov 23 16:50:28 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3228
3229         *  configure.in: Use AC_PREREQ(2.12.1).
3230
3231 Thu Nov 19 20:33:37 1998  Jeffrey A Law  (law@cygnus.com)
3232
3233         * Makefile.in (runtime-info.h): Avoid GNU make extensions.
3234
3235 Sun Nov  8 17:46:14 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3236
3237         * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
3238
3239 Thu Oct 22 14:34:06 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3240
3241         * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
3242
3243 Sat Oct 17 05:21:31 1998  Ovidiu Predescu  <ovidiu@slip.net>
3244
3245         * objc-features.texi (Top): Changed the email address.
3246         * objc-features.texi (Garbage Collection): Use @uref instead of @url.
3247
3248 Mon Oct 11 21:25:27 1998  Ovidiu Predescu  <ovidiu@slip.net>
3249
3250         * encoding.c: Redefine get_inner_array_type to get the first entry
3251         in the structure.
3252
3253 Thu Oct  8 12:21:14 1998  Richard Frith-Macdonald <richard@brainstorm.co.uk>
3254
3255         * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
3256         (objc_get_type_qualifiers): Similarly.
3257         * objc/encoding.h (_C_BYREF): Define.
3258         (_F_BYREF): Define.
3259
3260 1998-10-07  David S. Miller  <davem@pierdol.cobaltmicro.com>
3261
3262         * objc/sarray.h: Make boffset be an unsigned long when sparc so it
3263         works out on 64-bit systems.
3264
3265 Tue Oct  6 20:32:06 1998  Alexandre Oliva  <oliva@dcc.unicamp.br>
3266
3267         * Makefile.in (INCLUDES): Make it multilib-friendly.
3268
3269 Fri Oct  2 07:12:14 1998  H.J. Lu  (hjl@gnu.org)
3270
3271         * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
3272
3273 Thu Oct  1 22:33:03 1998 Robert Lipe  <robertl@dgii.com>
3274                          Jeffrey A Law  (law@cygnus.com)
3275
3276         * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
3277         (FLAGS_TO_PASS): Added.
3278         (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
3279
3280         * archive.c: Change config.h to tconfig.h.
3281
3282         * configure.in: Find gcc's object directory even for multilibs.
3283
3284 Wed Sep 30 18:17:17 1998  Robert Lipe  <robertl@dgii.com>
3285
3286         * configure.in: Escape ^ in grep string.
3287         * configure: Rebuilt.
3288
3289 Wed Sep 30 09:14:52 1998  Jeffrey A Law  (law@cygnus.com)
3290
3291         * All .h files pushed down into the objc/ subdirectory.
3292         * Makefile.in (copy_headers): Corresponding changes.
3293         * configure.in (AC_INIT): Corresponding changes.
3294         * configure: Rebuilt.
3295
3296 1998-09-30  Ben Elliston  <bje@cygnus.com>
3297             Jeff Law      <law@cygnus.com>
3298
3299         * Makefile.in: Rewrite.
3300
3301         * configure.in: Likewise.
3302
3303         * configure: Regenerate.
3304
3305         * All .c files.  Remove "objc" prefix when including objc header
3306         files.  Include tconfig.h, not ../tconfig.h.
3307
3308 Mon Sep 21 23:27:10 1998  Ovidiu Predescu <ovidiu@slip.net>
3309
3310         * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
3311         (get_inner_array_type): Define.
3312
3313 1998-09-21  Ben Elliston  <bje@cygnus.com>
3314
3315         * New directory.  Moved files from ../gcc/objc.