libobjc/ChangeLog

   1 2017-11-23  Tom de Vries  <tom@codesourcery.com>
   2
   3         * class.c (CLASS_TABLE_HASH): Wrap in "do {} while (0)".
   4
   5 2017-11-17  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
   6
   7         * Makefile.in: Regenerate.
   8         * aclocal.m4: Likeiwse.
   9         * configure: Likewise.
  10         * configure.ac: Set CET_FLAGS. Update XCFLAGS.
  11
  12 2017-08-30  Richard Sandiford  <richard.sandiford@linaro.org>
  13             Alan Hayward  <alan.hayward@arm.com>
  14             David Sherwood  <david.sherwood@arm.com>
  15
  16         * encoding.c (_darwin_rs6000_special_round_type_align): Prefix mode
  17         names with E_ in case statements.
  18
  19 2017-02-07  Richard Biener  <rguenther@suse.de>
  20
  21         PR tree-optimization/79256
  22         PR middle-end/79278
  23         * encoding.c (objc_layout_structure_next_member): Adjust
  24         ADJUST_FIELD_ALIGN usage.
  25
  26 2017-01-18  Matthias Klose  <doko@ubuntu.com>
  27
  28         PR libobjc/78697
  29         * configure.ac: Allow default for --with-target-bdw-gc-include.
  30         * configure: Regenerate.
  31
  32         PR libobjc/78698
  33         * configure.ac: Use the libgc.la file when available.
  34         * configure: Regenerate.
  35
  36 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
  37
  38         PR other/79046
  39         * configure: Regenerated.
  40         * configure.ac: Add GCC_BASE_VER.
  41         * Makefile.in (gcc_version): Use @get_gcc_base_ver@ instead of cat to
  42         get version from BASE-VER file.
  43         * configure: Regenerated.
  44
  45 2017-01-01  Jakub Jelinek  <jakub@redhat.com>
  46
  47         Update copyright years.
  48
  49 2016-12-01  Matthias Klose  <doko@ubuntu.com>
  50
  51         * configure.ac: Don't use pkg-config to check for bdw-gc.
  52         * configure: Regenerate.
  53
  54 2016-11-30  Matthias Klose  <doko@ubuntu.com>
  55
  56         * configure.ac: Set BDW_GC_CFLAGS and BDW_GC_LIBS after checking
  57         for the existence of the pkg-config modules.
  58         * Regenerate.
  59
  60 2016-11-30  Jakub Jelinek  <jakub@redhat.com>
  61
  62         * configure.ac (--enable-objc-gc): If not given, default to
  63         enable_objc_gc=no.
  64         * configure: Regenerated.
  65
  66 2016-11-30  Matthias Klose  <doko@ubuntu.com>
  67
  68         * configure.ac (--enable-objc-gc): Allow to configure with a
  69         system provided boehm-gc.
  70         * configure: Regenerate.
  71         * Makefile.in (OBJC_BOEHM_GC_LIBS): Get value from configure.
  72         * gc.c: Include system bdw-gc headers.
  73         * memory.c: Likewise.
  74         * objects.c: Likewise.
  75
  76 2016-11-15  Matthias Klose  <doko@ubuntu.com>
  77
  78         * aclocal.m4: Regenerate.
  79         * configure: Likewise.
  80
  81 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
  82
  83         Update copyright years.
  84
  85 2015-11-07  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
  86
  87         PR libobjc/24775
  88         * encoding.c (_darwin_rs6000_special_round_type_align): Use
  89         __CHAR_BIT__ instead of BITS_PER_UNIT.
  90         (objc_sizeof_type): Likewise.
  91         (objc_layout_structure): Likewise.
  92         (objc_layout_structure_next_member): Likewise.
  93         (objc_layout_finish_structure): Likewise.
  94         (objc_layout_structure_get_info): Likewise.
  95
  96 2015-11-03  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
  97
  98         PR libobjc/24775
  99         * encoding.c (objc_layout_finish_structure): Remove usage of
 100         ROUND_TYPE_SIZE.
 101
 102 2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
 103
 104         PR libobjc/24775
 105         * sendmsg.c (tm.h): Remove include.
 106
 107 2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
 108
 109         PR libobjc/24775
 110         * sendmsg.c (gen_rtx): Remove macro.
 111         (gen_rtx_MEM): Likewise.
 112         (gen_rtx_REG): Likewise.
 113         (rtx): Likewise.
 114
 115 2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
 116
 117         PR libobjc/24775
 118         * sendmsg.c: Remove check of STRUCT_VALUE macro.
 119
 120 2015-05-13  Eric Botcazou  <ebotcazou@adacore.com>
 121
 122         * configure.ac: Remove manual SJLJ check.
 123         * config.h.in: Regenerate.
 124         * configure: Likewise.
 125         * exception.c: Replace SJLJ_EXCEPTIONS by __USING_SJLJ_EXCEPTIONS__.
 126
 127 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
 128
 129         * aclocal.m4: Regenerated with automake-1.11.6.
 130
 131 2015-05-04  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
 132
 133         * configure: Regenerate.
 134
 135 2015-05-01  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
 136
 137         * acinclude.m4: Include bitfields.m4.
 138         * config.h.in: Regenerate.
 139         * configure: Likewise.
 140         * configure.ac: Invoke gt_BITFIELD_TYPE_MATTERS.
 141         * encoding.c: Check HAVE_BITFIELD_TYPE_MATTERS.
 142
 143 2015-04-29  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
 144
 145         * encoding.c (objc_layout_structure_next_member): Check the value of
 146         PCC_BITFIELD_TYPE_MATTERS not if it is defined.
 147
 148 2015-02-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 149
 150         PR libobjc/63765
 151         * thr.c (_XOPEN_SOURCE): Remove.
 152
 153 2015-01-27  Matthias Klose  <doko@ubuntu.com>
 154
 155         * sendmsg.c: Add prototypes for __objc_get_forward_imp and get_imp.
 156
 157 2015-01-09  Dimitris Papavasiliou  <dpapavas@gmail.com>
 158
 159         PR libobjc/51891
 160         * ivars.c: Add a check for classes without instance
 161         variables, which have a NULL ivar list pointer.
 162
 163 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
 164
 165         Update copyright years.
 166
 167 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
 168
 169         PR bootstrap/63784
 170         * configure: Regenerated.
 171
 172 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 173
 174         PR target/63610
 175         * configure: Regenerate.
 176
 177 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 178
 179         * thr.c (_XOPEN_SOURCE): Define as 600.
 180
 181 2014-07-27  Alan Modra  <amodra@gmail.com>
 182             Matthias Klose  <doko@ubuntu.com>
 183
 184         PR libobjc/61920
 185
 186         * encoding.c: Define rs6000_special_adjust_field_align_p.
 187
 188 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
 189
 190         Update copyright years
 191
 192 2013-09-20  Alan Modra  <amodra@gmail.com>
 193
 194         * configure: Regenerate.
 195
 196 2013-07-21   OndÅ\99ej BÃlka  <neleai@seznam.cz>
 197
 198         * class.c: Fix typos.
 199         * encoding.c: Likewise.
 200         * init.c: Likewise.
 201         * objc-private/runtime.h: Likewise.
 202         * objc/runtime.h: Likewise.
 203         * objc-sync.c: Likewise.
 204
 205 2013-07-04  Kai Tietz  <ktietz@redhat.com>
 206
 207         * exception.c: Add check for SjLj to SEH blocks.
 208
 209 2013-02-03  Richard Sandiford  <rdsandiford@googlemail.com>
 210
 211         Update copyright years.
 212
 213 2012-10-19  Michael Meissner  <meissner@linux.vnet.ibm.com>
 214
 215         * encoding.c (TARGET_VSX): Provide definitions based on the
 216         current compilation options, and not based off the target options
 217         structure.
 218         (TARGET_ALTIVEC): Likewise.
 219         (TARGET_64BIT): Likewise.
 220
 221 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
 222
 223         * configure: Regenerated.
 224
 225 2012-07-19  Tristan Gingold  <gingold@adacore.com>
 226             Richard Henderson  <rth@redhat.com>
 227
 228         * exception.c (__gnu_objc_personality_seh0): New function.
 229
 230 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
 231
 232         * configure: Regenerated.
 233
 234 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 235
 236         * configure.ac (enable_objc_gc): Remove alpha*-dec-osf* handling.
 237         * configure: Regenerate.
 238
 239         * thr.c (_XOPEN_SOURCE): Define unconditionally.
 240
 241 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
 242
 243         * configure: Regenerate.
 244
 245 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 246
 247         * Makefile.in (INCLUDES): Add -I$(MULTIBUILDTOP)../libgcc.
 248         * configure.ac (target_thread_file, HAVE_GTHR_DEFAULT): Remove.
 249         * configure: Regenerate.
 250         * config.h.in: Regenerate.
 251
 252 2011-10-17  Paul Brook  <paul@codesourcery.com>
 253             Matthias Klose  <doko@ubuntu.com>
 254
 255         * exception.c (parse_lsda_header): hardcode ttype_encoding for older
 256         ARM EABI toolchains.
 257         (get_ttype_entry) Remove __ARM_EABI_UNWINDER__ variant.
 258
 259 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
 260
 261         PR libobjc/49883
 262         * init.c (__objc_exec_class): Work around a bug in clang's code
 263         generation.  Clang sets the class->info field to values different
 264         from 0x1 or 0x2 (the only allowed values in the traditional GNU
 265         Objective-C runtime ABI) to store some additional information, but
 266         this breaks backwards compatibility.  Wipe out all the bits in the
 267         fields other than the first two upon loading a class.
 268
 269 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
 270
 271         * class.c (objc_lookup_class): Added back for compatibility with
 272         clang which seems to emit calls to it.
 273
 274 2011-10-08  Richard Frith-Macdonald <rfm@gnu.org>
 275             Nicola Pero  <nicola.pero@meta-innovation.com>
 276
 277         PR libobjc/50428
 278         * sendmsg.c (__objc_send_initialize): If a class does not have an
 279         +initialize method, search for an +initialize method in the
 280         superclass and in the ancestor classes and execute the first one
 281         that is found.  This makes the GNU runtime behave in the same way
 282         as the Apple/NeXT runtime with respect to +initialize methods and
 283         subclassing.
 284
 285 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
 286
 287         PR libobjc/50002
 288         * class.c (__objc_update_classes_with_methods): Iterate over meta
 289         classes as well as normal classes when refreshing the method
 290         implementations.  This fixes replacing class methods.
 291
 292 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
 293
 294         * class.c (class_getSuperclass): Fixed to work with meta classes
 295         still in construction too.
 296
 297 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
 298
 299         * class.c (class_getSuperclass): Fixed typo in comment.
 300
 301 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
 302
 303         PR libobjc/49882
 304         * class.c (class_getSuperclass): Return the superclass if the
 305         class is in construction.
 306         * objc/runtime.h (class_getSuperclass): Updated documentation.
 307
 308 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 309
 310         * Makefile.in (INCLUDES): Search
 311         $(srcdir)/$(MULTISRCTOP)../libgcc.
 312
 313 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
 314
 315         * objc/objc.h (__GNU_LIBOBJC__): Bumped to 20110608.
 316
 317 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
 318
 319         * configure.ac (VERSION): Bumped to 4:0:0.
 320         * configure (VERSION): Likewise.
 321
 322 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
 323
 324         * objc/README: Updated.
 325         * objc-private/selector.h: Updated comments.
 326
 327 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 328
 329         * sendmsg.c (class_get_instance_method): Removed.
 330         (class_get_class_method): Removed.
 331         (objc_get_uninstalled_dtable): Removed.
 332
 333 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 334
 335         * objc-private/module-abi-8.h (class_get_instance_size): Removed.
 336         * objects.c (class_create_instance): Removed.
 337         * error.c (__USE_FIXED_PROTOTYPES__): Removed.
 338         * gc.c (__objc_generate_gc_type_description): Use
 339         class_getInstanceSize() instead of class_get_instance_size().
 340         * selector.c (sel_types_match): Made static.
 341         (sel_get_typed_uid): Removed.
 342         (sel_get_any_typed_uid): Removed.
 343         (sel_get_name): Removed.
 344         (sel_get_type): Removed.
 345         (sel_register_name): Removed.
 346         (sel_register_typed_name): Removed.
 347         (sel_get_uid): Removed.
 348
 349 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 350
 351         * encoding.c (method_get_number_of_arguments): Removed.
 352         (method_get_sizeof_arguments): Removed.
 353
 354 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 355
 356         * class.c (objc_next_class): Removed.
 357         (class_pose_as): Removed.
 358         (CLASSOF): Removed.
 359         (class_table_replace): Removed.
 360         (objc_lookup_class): Removed.
 361
 362 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 363
 364         Removed the Traditional Objective-C runtime public API.
 365         * Makefile.in (OBJC_DEPRECATED_H): Variable removed.
 366         (install-headers): Do not create the objc/deprecated directory and
 367         do not install the deprecated headers.
 368         (OBJC_H): Removed encoding.h and objc-api.h.
 369         * Object.m: Removed all methods with the exception of -class and
 370         -isEqual:.  Updated includes.  ([-class]): Use Modern API.
 371         * objc/Object.h: Do not include deprecated/Object.h.
 372         * objc/deprecated/Object.h: Removed.
 373         * linking.m (__objc_linking): Call [Object class] instead of
 374         [Object name].
 375         * Protocol.m: Removed all methods with the exception of -isEqual:.
 376         Updated includes.
 377         * objc/Protocol.h: Do not include deprecated/Protocol.h.
 378         * objc/deprecated/Protocol.h: Removed.
 379         * objc/deprecated/struct_objc_symtab.h: Removed.
 380         * objc/deprecated/struct_objc_module.h: Removed.
 381         * objc/deprecated/struct_objc_ivar.h: Removed.
 382         * objc/deprecated/struct_objc_ivar_list.h: Removed.
 383         * objc/deprecated/struct_objc_method.h: Removed.
 384         * objc/deprecated/struct_objc_method_list.h: Removed.
 385         * objc/deprecated/struct_objc_protocol_list.h: Removed.
 386         * objc/deprecated/struct_objc_category.h: Removed.
 387         * objc/deprecated/MetaClass.h: Removed.
 388         * objc/deprecated/objc_msg_sendv.h: Removed.
 389         * objc/deprecated/README: Removed.
 390         * objc/deprecated/struct_objc_class.h: Removed.
 391         * objc/deprecated/struct_objc_protocol.h: Removed.
 392         * objc/deprecated/struct_objc_selector.h: Removed.
 393         * objc/encoding.h: Removed.
 394         * objc/message.h (struct objc_super): Removed the definition for
 395         the Traditional Objective-C runtime API.
 396         * objc/objc.h: Do not include objc/objc-decls.h.
 397         deprecated/struct_objc_selector.h, deprecated/MetaClass.h,
 398         deprecated/struct_objc_class.h, deprecated/struct_objc_protocol.h
 399         and deprecated/objc_msg_sendv.h.  Uncommented new definition of
 400         Protocol *.
 401         * objc/objc-api.h: Removed.
 402         * objc/runtime.h: Updated comments.  Removed check to detect
 403         concurrent usage of Traditional and Modern APIs.
 404         * objc-private/module-abi-8.h: Always define struct objc_class and
 405         struct objc_protocol.  (struct objc_protocol_list): Changed type
 406         of 'list' argument from 'Protocol *' to 'struct objc_protocol *'.
 407         (class_get_instance_size): Added.
 408         * objc-private/protocols.h (__objc_protocols_add_protocol): Take a
 409         'struct objc_protocol *' as argument, not a 'Protocol *'.
 410         * objc-private/runtime.h: Updated comments.
 411         * objc-private/selector.h (struct objc_selector, sel_eq): Added.
 412         * class.c: Include objc-private/selector.h.
 413         (objc_get_meta_class): Return a Class instead of a MetaClass.
 414         * encoding.c (method_get_next_argument): Removed.
 415         (method_get_first_argument): Removed.
 416         (method_get_nth_argument): Removed.
 417         * gc.c: Include objc/runtime.h instead of objc/encoding.h.
 418         Include objc-private/module-abi-8.h and ctype.h.
 419         * protocols.c (__objc_protocols_add_protocol): Take a 'struct
 420         objc_protocl *' as argument, not a 'Protocol *'.
 421         (class_addProtocol): Added casts to 'struct objc_protocol *' and
 422         'Protocol *'.
 423         (class_copyProtocolList): Likewise.
 424         (protocol_conformsToProtocol): Likewise.
 425         (protocol_copyProtocolList): Likewise.
 426         * sarray.c: Include objc-private/module-abi-8.h.
 427         * sendmsg.c (method_get_next_argument): Removed.
 428         (method_get_first_argument): Removed.
 429         (method_get_nth_argument): Removed.
 430         (objc_msg_sendv): Removed.
 431         (arglist_t, retval_t): New.  (class_get_class_method): Take a
 432         'Class', not 'MetaClass', argument.
 433         * thr.c: Include module-abi-8.h.
 434
 435 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 436
 437         * Makefile.in (OBJC_DEPRECATED_H): Removed struct_objc_static_instances.h
 438         and objc_get_uninstalled_dtable.h.
 439         * objc/deprecated/struct_objc_static_instances.h: Removed.
 440         * objc/deprecated/objc_get_uninstalled_dtable.h: Removed.
 441         * objc/objc-api.h: Do not include deprecated/objc_static_instances.h
 442         and deprecated/objc_get_uninstalled_dtable.h.
 443
 444 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 445
 446         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_object_alloc.h.
 447         * objc/deprecated/objc_object_alloc.h: Removed.
 448         * objc/objc-api.h: Do not include deprecated/objc_object_alloc.h.
 449         * objects.c (_objc_object_alloc, _objc_object_dispose,
 450         _objc_object_copy): Removed.
 451         * libobjc.def (__objc_object_alloc, __objc_object_copy,
 452         __objc_object_dispose): Removed.
 453
 454 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 455
 456         * Makefile.in (OBJC_DEPRECATED_H): Removed METHOD_NULL.h.
 457         * objc/objc-api.h: Do not include deprecated/METHOD_NULL.h.
 458         * objc/deprecated/METHOD_NULL.h: Removed.
 459
 460 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 461
 462         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_valloc.h,
 463         objc_malloc.h and objc_unexpected_exception.h.
 464         (exception.lo): Do not use -Wno-deprecated-declarations.
 465         (exception_gc.lo): Likewise.
 466         * objc/objc-api.h: Do not include deprecated/objc_valloc.h,
 467         deprecated/objc_malloc.h and
 468         deprecated/objc_unexpected_exception.h.
 469         * objc/deprecated/objc_valloc.h: Removed.
 470         * objc/deprecated/objc_malloc.h: Removed.
 471         * objc/deprecated/objc_unexpected_exception.h: Removed.
 472         * exception.c (_objc_unexpected_exception): Removed.
 473         (objc_exception_throw): Do not check for
 474         _objc_unexpected_exception.
 475         * memory.c (objc_valloc, _objc_malloc, _objc_atomic_malloc,
 476         _objc_valloc, _objc_realloc, _objc_calloc, _objc_free): Removed.
 477         * libobjc.def (_objc_unexpected_exception, objc_valloc): Removed.
 478
 479 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 480
 481         * objc/objc.h: Do not include deprecated/STR.h.
 482         * objc/deprecated/STR.h: Removed.
 483         * Makefile.in (OBJC_DEPRECATED_H): removed STR.h.
 484
 485 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 486
 487         * Makefile.in (OBJC_H): Removed hash.h and sarray.h.
 488         (OBJC_DEPRECATED_H): Likewise.
 489         * libobjc.def (objc_hash_new, objc_hash_delete, objc_hash_add,
 490         objc_hash_remove, objc_hash_next, objc_hash_value_for_key,
 491         objc_hash_is_key_in_hash, hash_add, hash_delete, hash_new,
 492         hash_next, hash_remove, hash_value_for_key, hash_is_key_in_hash,
 493         sarray_at_put, sarray_at_put_safe, sarray_free, sarray_lazy_copy,
 494         sarray_new, sarray_realloc, sarray_remove_garbage): Removed.
 495         * objc/sarray.h: Removed.
 496         * objc/hash.h: Removed.
 497         * objc/deprecated/sarray.h: Removed.
 498         * objc/deprecated/hash.h: Removed.
 499         * objc/Object.h: Do not include objc/deprecated/hash.h
 500         * Object.m: Include string.h.
 501         * objc/objc-api.h: Do not include objc/deprecated/hash.h.
 502         * objc-private/common.h (GNU_LIBOBJC_COMPILING_LIBOBJC_ITSELF):
 503         Removed.
 504
 505 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 506
 507         * Object.m ([-forward::]): Removed.
 508         * objc/deprecated/Object.h ([-forward::]): Removed.
 509         * sendmsg.c (__objc_forward): Updated comments.
 510
 511 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 512
 513         * Makefile.in (OBJC_H): Removed objc-list.h.
 514         (OBJC_DEPRECATED_H): Removed objc-list.h.
 515         * objc/objc-list.h: File removed.
 516         * objc/deprecated/objc-list.h: File removed.
 517
 518 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 519
 520         * Makefile.in (OBJC_H): Removed typedstream.h.
 521         (OBJC_DEPRECATED_H): Removed typedstream.h.
 522         (C_SOURCE_FILES): Removed archive.c.
 523         (Object.lo): Rule removed.
 524         (Object_gc.lo): Likewise.
 525         (archive.lo): Likewise.
 526         (archive_gc.lo): Likewise.
 527         * objc/deprecated/Object.h ([+streamVersion:], [-read], [-write],
 528         [-awake]): Removed.
 529         Do not include deprecated/typedstream.h.
 530         * Object.m: Removed the same methods.
 531         * archive.c: File removed.
 532         * objc/typedstream.h: File removed.
 533         * objc/deprecated/typedstream.h: File removed.
 534         * libobjc.def (__objc_read_nbyte_uint, __objc_read_nbyte_ulong,
 535         __objc_write_class, __objc_write_object, __objc_write_selector,
 536         objc_close_typed_stream, objc_end_of_typed_stream,
 537         objc_flush_typed_stream, objc_get_stream_class_version,
 538         objc_open_typed_stream, objc_open_typed_stream_for_file,
 539         objc_read_array, objc_read_char, objc_read_int, objc_read_long,
 540         objc_read_object, objc_read_selector, objc_read_short,
 541         objc_read_string, objc_read_type, objc_read_types,
 542         objc_read_unsigned_char, objc_read_unsigned_int,
 543         objc_read_unsigned_long, objc_read_unsigned_short,
 544         objc_write_array, objc_write_char, objc_write_int,
 545         objc_write_long, objc_write_object, objc_write_object_reference,
 546         objc_write_root_object, objc_write_selector, objc_write_short,
 547         objc_write_string, objc_write_string_atomic, objc_write_type,
 548         objc_write_types, objc_write_unsigned_char,
 549         objc_write_unsigned_int, objc_write_unsigned_long,
 550         objc_write_unsigned_short): Removed.
 551
 552 2011-06-02  Nicola Pero  <nicola.pero@meta-innovation.com>
 553
 554         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_error.h.
 555         * objc/deprecated/objc_error.h: Removed.
 556         * objc/objc-api.h: Do not include deprecated/objc_error.h.
 557         * libobjc.def (objc_error, objc_verror): Removed.
 558         * error.c (_objc_error_handler, objc_error, objc_verror,
 559         objc_set_error_handler): Removed.
 560         * Object.m ([-error:], [-perform:], [-perform:with:],
 561         [-perform:with:with], [-subclassResponsibility:],
 562         [-notImplemented:], [-shouldNotImplement:], [-doesNotRecognize:]):
 563         Removed.
 564         * objc/deprecated/Object.h: Removed the same methods.
 565         * sendmsg.c (__objc_forward): Do not try to invoke the "error:"
 566         method after trying to invoke the "doesNotRecognize:" method.
 567
 568 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
 569
 570         * sendmsg.c: Reindented part of the file.  No non-trivial changes
 571         in code.
 572
 573 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
 574
 575         * sendmsg.c (__objc_install_dtable_for_class): Use objc_getClass,
 576         not objc_lookup_class.
 577
 578 2011-05-25  Richard Frith-Macdonald <rfm@gnu.org>
 579             David Ayers  <ayers@fsfe.org>
 580
 581         PR libobjc/38307
 582         * sendmsg.c: Include objc/hash.h.
 583         (get_implementation): New function, mostly with code from get_imp
 584         updated to support the new +initialize dispatch table logic.
 585         (get_imp): Use get_implementation.
 586         (__objc_responds_to): Updated to support the new +initialize
 587         dispatch table logic.
 588         (class_respondsToSelector): Likewise.
 589         (objc_msg_lookup): Use get_implementation.
 590         (__objc_init_install_dtable): Removed.
 591         (__objc_install_methods_in_dtable): Updated arguments.
 592         (__objc_install_dispatch_table_for_class): Renamed to
 593         __objc_install_dtable_for_class and updated to support the new
 594         +initialize dispatch table logic.
 595         (__objc_update_dispatch_table_for_class): Updated to support the
 596         new +initialize dispatch table logic.
 597         (__objc_forward): Call get_implementation instead of get_imp.
 598         (prepared_dtable_table): New.
 599         (__objc_prepare_dtable_for_class): New.
 600         (__objc_prepared_dtable_for_class): New.
 601         (__objc_get_prepared_imp): New.
 602         (__objc_install_prepared_dtable_for_class): New.
 603
 604 2011-05-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 605
 606         PR libobjc/48177
 607         * selector.c (__sel_register_typed_name): Use sel_types_match()
 608         instead of strcmp() to compare selector types (Suggestion by
 609         Richard Frith-Macdonald <rfm@gnu.org>).
 610
 611 2011-04-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 612
 613         PR libobjc/32037
 614         * Makefile.in (OBJC_GCFLAGS): Move ...
 615         * configure.ac (enable_objc_gc): ... here.
 616         Add $(libsuffix) to OBJC_BOEHM_GC.
 617         * configure: Regenerate.
 618
 619 2011-02-28  Nicola Pero  <nicola.pero@meta-innovation.com>
 620
 621         * selector.c (sel_getTypedSelector): Return NULL if there are
 622         multiple selectors with conflicting types.
 623         * objc/runtime.h (sel_getTypedSelector): Updated documentation.
 624
 625 2011-02-28  Richard Frith-Macdonald <rfm@gnu.org>
 626
 627         PR libobjc/47922
 628         * gc.c (class_ivar_set_gcinvisible): Use _C_GCINVISIBLE instead of
 629         a hardcoded "!".
 630
 631 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 632
 633         * configure: Regenerate.
 634
 635 2010-12-26  Nicola Pero  <nicola.pero@meta-innovation.com>
 636
 637         * init.c (create_tree_of_subclasses_inherited_from): Use
 638         class_superclass_of_class instead of assuming a class is
 639         unresolved when it could be resolved.  Tidied up assignment and
 640         check.
 641         (__objc_tree_insert_class): Enhanced DEBUG_PRINTF.
 642         (objc_tree_insert_class): Tidied up loop; return immediately upon
 643         inserting a class.
 644         (__objc_exec_class): Do not set __objc_class_tree_list.
 645
 646 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 647
 648         * selector.c (sel_getTypedSelector): Return NULL if given a NULL
 649         argument.
 650         (sel_registerTypedName): Same.
 651         (sel_registerName): Same.
 652         * objc/runtime.h: Updated documentation.
 653
 654 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 655
 656         * objc/runtime.h (class_addIvar): Updated documentation.  The
 657         alignment is actually the log_2 of the alignment in bytes.
 658         * ivars.c (class_addIvar): Corresponding change to the
 659         implementation.
 660
 661 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 662
 663         * objc/runtime.h (sel_getType): Renamed to sel_getTypeEncoding to
 664         be consistent with method_getTypeEncoding and
 665         ivar_getTypeEncoding.
 666         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
 667         * selector.c (sel_getType): Renamed to sel_getTypeEncoding.
 668         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
 669         (sel_get_type): Updated call to sel_getType.
 670
 671 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 672
 673         * objc/runtime.h (class_conformsToProtocol,
 674         class_copyProtocolList): Updated documentation.
 675
 676 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
 677
 678         * init.c (create_tree_of_subclasses_inherited_from): Updated
 679         DEBUG_PRINTF messages.
 680         (__objc_tree_insert_class): Same.
 681         (__objc_send_load_using_method_list): Same.
 682         (__objc_send_load): Same.
 683         (__objc_exec_class): Same.  In particular, do not print the module
 684         name since it is no longer used.
 685         * sendmsg.c (__objc_send_initialize): Added DEBUG_PRINTFs for
 686         tracking +initialize calls.
 687         (__objc_update_dispatch_table_for_class): Added DEBUG_PRINTFs for
 688         tracking updates of dispatch tables.
 689         (__objc_install_dispatch_table_for_class): Same.
 690
 691 2010-12-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 692
 693         * Makefile.in (libobjc$(libsuffix).la): Link with -Wc,-shared-libgcc.
 694         (libobjc_gc$(libsuffix).la): Likewise.
 695
 696 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
 697
 698         * sendmsg.c (class_addMethod): Return NO if the method already
 699         exists in the class.
 700
 701 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
 702
 703         * init.c (duplicate_classes): New.
 704         (__objc_exec_class): Initialize duplicate_classes.
 705         (__objc_create_classes_tree): Ignore classes in the
 706         duplicate_classes table.
 707         (__objc_call_load_callback): Same.
 708         (__objc_init_class): If a duplicate class is found, add it to
 709         duplicate_classes instead of aborting.  Return YES if the class is
 710         not a duplicate, and NO if it is.
 711         * objc-private/runtime.h (__objc_init_class): Updated prototype.
 712
 713 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
 714
 715         * objc-private/objc-list.h: Reindented file.  No code changes.
 716         * objc-private/sarray.h: Same change.
 717
 718 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
 719
 720         * objc-private/accessors.h: Removed 'extern "C"' guards.  This
 721         file is never compiled with C++.
 722         * objc-private/hash.h: Same change.
 723         * objc-private/objc-list.h: Same change.
 724         * objc-private/objc-sync.h: Same change.
 725         * objc-private/protocols.h: Same change.
 726         * objc-private/runtime.h: Same change.
 727         * objc-private/sarray.h: Same change.
 728         * objc-private/selector.h: Same change.
 729
 730 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 731
 732         PR libobjc/18764
 733         * class.c (__objc_add_class_to_hash): Return YES if the class was
 734         added, and NO if it already existed.
 735         * init.c (__objc_init_class): If __objc_add_class_to_hash returns
 736         NO, then abort the program with an error message.
 737         * objc-private/runtime.h (__objc_add_class_to_hash): Updated
 738         declaration.
 739
 740 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 741
 742         * init.c (_objc_load_callback): Initialize with 0.
 743         (__objc_call_callback): Renamed to __objc_call_load_callback.
 744         Check _objc_load_callback only once, and if it is not set, return
 745         immediately.
 746         (objc_send_load): Updated call to __objc_call_callback.
 747
 748 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 749
 750         PR libobjc/16110
 751         * init.c (__objc_send_message_in_list): Renamed to
 752         __objc_send_load_using_method_list.  Do not take an 'op' argument.
 753         Register the 'load' selector if needed.
 754         (__objc_send_load): Do not register the 'load' selector.  Updated
 755         call to __objc_send_message_in_list.
 756         (__objc_create_classes_tree): Add the class of any claimed
 757         category that was loaded in the module to the list of classes for
 758         which we try to execute +load.
 759
 760 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 761
 762         * objc-private/common.h: When DEBUG is defined, include <stdio.h>.
 763         Updated comments.
 764         * init.c (__objc_tree_insert_class): Use %p, not %x, when printing
 765         a pointer using DEBUG_PRINTF.
 766
 767 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 768
 769         PR libobjc/45953
 770         * selector.c (__sel_register_typed_name): When registering a new
 771         selector with the same name as an existing one, reuse the existing
 772         name string.  Also updated types, casts and comments in the whole
 773         function.
 774
 775 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 776
 777         * objc-private/module-abi-8.h (struct objc_symtab): Declare 'refs'
 778         to be 'struct objc_selector *' and not 'SEL'.
 779         * init.c (__objc_exec_class): Call
 780         __objc_register_selectors_from_module instead of iterating over
 781         each selector and calling __sel_register_typed_name for each.
 782         * objc-private/selector.h: Declare
 783         __objc_register_selectors_from_module instead of
 784         __sel_register_typed_name.
 785         * selector.c (__objc_register_selectors_from_module): New.
 786         (__sel_register_typed_name): Made static.
 787
 788 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 789
 790         * linking.m: Do not include objc/NXConstStr.h.
 791
 792 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 793
 794         * objc-private/runtime.h (DEBUG_PRINTF): Moved from here ...
 795         * objc-private/common.h (DEBUG_PRINTF): To here.
 796         * hash.c: Do not include objc-private/runtime.h and objc/thr.h.
 797
 798 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 799
 800         * hash.c: Tidied up comments and indentation.  No code changes.
 801
 802 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 803
 804         PR libobjc/47012
 805         * accessors.m (objc_getProperty): If not atomic, do not
 806         retain/autorelease the returned value.
 807
 808 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 809
 810         * objc-private/runtime.h (__objc_selector_max_index,
 811         __objc_init_selector_tables, __objc_register_selectors_from_class,
 812         __objc_register_selectors_from_list,
 813         __objc_register_selectors_from_description_list): Moved to ...
 814         * objc-private/selector.h: ... here.
 815
 816 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 817
 818         * objc-private/runtime.h (__objc_class_links_resolved): Removed.
 819         (__objc_print_dtable_stats): Removed.
 820         (__sel_register_typed_name): Removed.
 821         * sendmsg.c (__objc_print_dtable_stats): Use 'void' as argument.
 822
 823 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 824
 825         * init.c (__objc_exec_class): Call __objc_resolve_class_links (),
 826         if appropriate, after loading the module.
 827
 828 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 829
 830         * sendmsg.c (method_setImplementation): Do not declare.
 831
 832 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 833
 834         * objc/message.h: Updated comments.
 835         * objc/runtime.h: Updated comments.
 836
 837 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 838
 839         * class.c (objc_lookupClass): Renamed to objc_lookUpClass.
 840         * protocols.c: Updated all calls to objc_lookupClass to call
 841         objc_lookUpClass instead.
 842         * sendmsg.c (objc_lookupClass): Do not declare.
 843         (get_imp): Update call to objc_lookupClass to call
 844         objc_lookUpClass instead.
 845         * objc/runtime.h (objc_lookupClass): Renamed to objc_lookUpClass.
 846
 847 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 848
 849         * objc/runtime.h (class_ivar_set_gcinvisible): Declare.
 850         * sendmsg.c (_CLS_IN_CONSTRUCTION, CLS_IS_IN_CONSTRUCTION): Do not
 851         define.  Updated comments.
 852
 853 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 854
 855         * objc/encoding.h: Updated comments.
 856         * objc/runtime.h: Updated comments.
 857         (objc_setGetUnknownClassHandler): Mark with objc_EXPORT.
 858         (objc_sizeof_type): Same.
 859         (objc_alignof_type): Same.
 860         (objc_aligned_size): Same.
 861         (objc_promoted_size): Same.
 862         (objc_skip_type_qualifiers): Same.
 863         (objc_skip_typespec): Same.
 864         (objc_skip_offset): Same.
 865         (objc_skip_argspec): Same.
 866         (objc_get_type_qualifiers): Same.
 867         (objc_layout_structure): Same.
 868         (objc_layout_structure_next_member): Same.
 869         (objc_layout_finish_structure): Same.
 870         (objc_layout_structure_get_info): Same.
 871
 872 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 873
 874         * init.c: Updated comments.
 875         * objc/objc-api.h: Updated comments.
 876         * objc/runtime.h (_objc_load_callback): Declare.
 877
 878 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 879
 880         * objc/Object.h: Include deprecated/typedstream.h and
 881         deprecated/hash.h instead of typedstream.h.  Updated comments.
 882
 883 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 884
 885         * Makefile.in (OBJC_DEPRECATED_H): Added objc_msg_sendv.h.
 886         * objc/deprecated/objc_msg_sendv.h: New.
 887         * objc/message.h: Do not define retval_t, apply_t, arglist,
 888         arglist_t, objc_msg_sendv, now in
 889         objc/deprecated/objc_msg_sendv.h.
 890         * objc/objc.h: Do not include message.h; include
 891         objc/deprecated/objc_msg_sendv.h instead.  Tidied up comments.
 892         * sendmsg.c: Include objc/message.h.
 893         * thr.c: Include objc/message.h.
 894
 895 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 896
 897         * objc/objc-exception.h: Include objc-decls.h.  Mark all
 898         functions with objc_EXPORT.
 899         * objc/objc-sync.h: Same change.
 900
 901 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 902
 903         * Protocol.m: Moved all methods, with the exception of -isEqual:,
 904         into the 'Deprecated' category.
 905         * objc/Protocol.h: Removed all methods, moved to
 906         objc/deprecated/Protocol.h.  Include objc/deprecated/Protocol.h.
 907         * objc/deprecated/Protocol.h: New.
 908         * Makefile.in (OBJC_DEPRECATED_H): Added Protocol.h.
 909
 910 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 911
 912         * init.c: Include objc-private/selector.h.  Do not declare
 913         __sel_register_typed_name.
 914         * objc-private/selector.h (__sel_register_typed_name): Declare.
 915         * selector.c: Include objc-private/selector.h.
 916
 917 2010-12-18  Nicola Pero  <nicola.pero@meta-innovation.com>
 918
 919         * class.c: Tidied up comments and indentation.  No code changes.
 920         * error.c: Same.
 921         * exception.c: Same.
 922         * init.c: Same.
 923         * ivars.c: Same.
 924         * memory.c: Same.
 925         * objc-foreach.c: Same.
 926         * objc-sync.c: Same.
 927         * objects.c: Same.
 928         * protocols.c: Same.
 929         * sarray.c: Same.
 930         * thr.c: Same.
 931
 932 2010-12-17  Nicola Pero  <nicola.pero@meta-innovation.com>
 933
 934         * init.c: Include objc/runtime.h and objc-private/module-abi-8.h
 935         instead of objc/objc-api.h.
 936         (init_check_module_version): Take a 'struct objc_module *'
 937         argument instead of 'Module_t'.  Use 'struct objc_module *'
 938         instead of 'Module_t'.
 939         (__objc_created_classes_tree): Take a 'struct objc_module *'
 940         argument instead of 'Module_t'; use 'struct objc_symtab *' instead
 941         of 'Symtab_t'.
 942         (__objc_call_callback): Take a 'struct objc_module *' argument
 943         instead of 'Module_t'; use 'struct objc_symtab *' instead of
 944         'Symtab_t' and 'struct objc_category *' instead of 'Category_t'.
 945         (_objc_load_callback): Take a 'struct objc_category *' argument
 946         instead of 'Category *'.
 947         (class_superclass_of_class): Use objc_getClass() instead of
 948         objc_lookup_class().
 949         (create_tree_of_subclasses_inherited_from): Same change (also, use
 950         an explicit 'if' instead of '?').
 951         (objc_init_statics): Same change.
 952         (objc_send_load): Same change.
 953         (__objc_init_protocol): same change.
 954         (__objc_send_message_in_list): Take a 'struct objc_method_list *'
 955         argument instead of 'MethodList_t'.  Use 'struct objc_method *'
 956         instead of 'Method_t'.
 957         (__objc_send_load): Use 'struct objc_method_list *' instead of
 958         'MethodList_t'.  Use sel_registerName() instead of
 959         sel_register_name().
 960         (__objc_exec_class): Take a 'struct objc_module *' argument
 961         instead of 'Module_t'.  Use 'struct objc_symtab *' instead of
 962         'Symtab_t'.  Use objc_getClass() instead of objc_lookup_class().
 963         Use 'struct objc_category *' instead of 'Category_t'.
 964
 965 2010-12-16  Nicola Pero  <nicola.pero@meta-innovation.com>
 966
 967         * sendmsg.c: Include objc/runtime.h instead of objc/objc-api.h.
 968         Include objc-private/module-abi-8.h and objc-private/selector.h
 969         instead of objc/encoding.h.
 970         (objc_msg_lookup_super): Use super->super_class instead of
 971         super->class.
 972         (method_get_first_argument, method_get_next_argument): Declare
 973         locally.
 974         (class_get_instance_method): Declare before using.
 975         (objc_msg_sendv): Use 'struct objc_method' instead of 'Method'.
 976         (__objc_init_dispatch_tables, __objc_send_initialize): Use
 977         sel_registerName() instead of sel_register_name().
 978         (__objc_forward): Use sel_getName() instead of sel_get_name().
 979         (objc_get_uninstalled_dtable): Use 'void' as argument.
 980         * objc-private/selector.h: New.
 981
 982 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 983
 984         * objc/message.h (objc_super): When using the modern API, do not
 985         define Super and Super_t, and always use 'super_class' for the
 986         super class field.
 987         (objc_msg_lookup_super): Updated prototype to use 'struct
 988         objc_super *' instead of 'Super_t'.
 989         * sendmsg.c (objc_msg_lookup_super): Updated prototype to use
 990         'struct objc_super *' instead of 'Super_t'.
 991
 992 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 993
 994         * objc/message.h: Update comments, reindented code and moved
 995         deprecated types and functions at the end of the file.  No code
 996         changes.
 997
 998 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 999
1000         * ivars.c (class_addIvar): Use the 'size' argument instead of
1001         trying to calculate it using objc_sizeof_type().
1002         * objc/runtime.h (class_addIvar): Updated comments.
1003
1004 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1005
1006         * sendmsg.c: Reindented some code and tidied up comments.  No
1007         actual code changes.
1008
1009 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1010
1011         * objc/Object.h: Moved all the methods, with the exception of
1012         -class and -isEqual:, into ...
1013         * objc/deprecated/Object.h: here.
1014         * Object.m: Moved all the methods, with the exception of -class
1015         and -isEqual: into the 'Deprecated' category.
1016
1017 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1018
1019         * objects.c (object_copy): Do not #undef as we are no longer
1020         including objc/objc-api.h.
1021         * selector.c: Include objc/runtime.h and
1022         objc-private/module-abi-8.h.  Do not include objc/objc-api.h and
1023         objc/encoding.h.  Updated
1024         (__objc_register_selectors_from_class): Use struct
1025         objc_method_list * instead of MethodList_t.
1026         (__objc_register_selectors_from_list): Use Method instead of
1027         Method_t.
1028         (struct objc_method_description_list): Do not define here.
1029         (__objc_register_instance_methods_to_class): Use struct
1030         objc_method_list * instead of MethodList_t and Method instead of
1031         Method_t.
1032
1033 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1034
1035         * selector.c: Reindented some code and tidied up comments.  No
1036         actual code changes.
1037
1038 2010-12-13  Iain Sandoe  <iains@gcc.gnu.org>
1039
1040         * encoding.c (_darwin_rs6000_special_round_type_align): New.
1041         (darwin_rs6000_special_round_type_align): Adjust to use new routine.
1042
1043 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1044
1045         * sendmsg.c (selector_resolveClassMethod): New.
1046         (selector_resolveInstanceMethod): New.
1047         (__objc_resolve_class_method): New.
1048         (__objc_resolve_instance_method): New.
1049         (get_imp): Call __objc_resolve_class_method or
1050         __objc_resolve_instance_method at the appropriate time.
1051         (objc_msg_lookup): Same.
1052         (class_getClassMethod): Same.
1053         (class_getInstanceMethod): Same.
1054         (__objc_init_dispatch_tables): Initialize
1055         selector_resolveClassMethod and selector_resolveInstanceMethod.
1056         * objc/runtime.h: Updated documentation of class_getClassMethod,
1057         class_getInstanceMethod and class_getMethodImplementation.
1058
1059 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1060
1061         * objc-private/module-abi-8.h (struct objc_symtab): Updated
1062         description of sel_ref_cnt and refs.
1063         * objc/deprecated/struct_objc_symtab.h (objc_symtab): Same change.
1064
1065 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
1066
1067         PR target/40125
1068         PR lto/46695
1069         * configure.ac (extra_ldflags_libobjc): Invoke ACX_LT_HOST_FLAGS.
1070         * Makefile.in (lt_host_flags): Import AC_SUBST'd value.
1071         * aclocal.m4: Regenerate.
1072         * configure: Regenerate.
1073
1074 2010-12-03  Matthias Klose  <doko@ubuntu.com>
1075
1076         * configure.ac (VERSION): Bump the version to 3:0:0.
1077         * configure: Regenerate.
1078
1079 2010-11-23  Richard Frith-Macdonald <rfm@gnu.org>
1080
1081         * sendmsg.c (get_imp): Fixed call to __objc_get_forward_imp to
1082         pass nil as the receiver since we don't know the receiver at this
1083         point.
1084
1085 2010-11-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1086
1087         * ivars.c: Include stdlib.h.
1088         * protocols.c: Same change.
1089
1090 2010-10-24  Nicola Pero  <nicola.pero@meta-innovation.com>
1091
1092         * Makefile.in (OBJC_SOURCE_FILES): Added accessors.m.
1093         * accessors.m: New.
1094         * init.c: Include objc-private/accessors.h.
1095         (__objc_exec_class): Call __objc_accessors_init.
1096         * objc-private/accessors.h: New.
1097
1098 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1099
1100         * objc/message.h: Moved initial includes outside of extern "C".
1101         * objc/runtime.h: Add extern "C" for Objective-C++.
1102
1103 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1104
1105         * init.c (objc_send_load): Do not wait for NXConstantString to be
1106         registered before executing +load.  There is no point if
1107         -fconstant-string-class=xxx is used when compiling all modules,
1108         as is the case for almost all users.
1109         * linking.m (__objc_linking): Do not try to forcefully link in
1110         NXConstantString.
1111
1112 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1113
1114         * objc/runtime.h: Updated comments.
1115         (class_addMethod): New.
1116         (class_addIvar): New.
1117         (class_replaceMethod): New.
1118         (objc_allocateClassPair): New.
1119         (objc_registerClassPair): New.
1120         (objc_disposeClassPair): New.
1121         * class.c (objc_allocateClassPair): New.
1122         (objc_registerClassPair): New.
1123         (objc_disposeClassPair): New.
1124         (class_getSuperclass): Return Nil if a class is in construction.
1125         * init.c (__objc_exec_class): Call __objc_init_class.
1126         (__objc_init_class): New.
1127         * ivars.c (class_copyIvarList): Return NULL if class is in
1128         construction.  Do not lock the runtime mutex.
1129         (class_getInstanceVariable): Return NULL if class is in
1130         construction.  Do not lock the runtime mutex.
1131         (class_addIvar): New.
1132         * sendmsg.c (class_addMethod): New.
1133         (class_replaceMethod): New.
1134         * objc-private/module-abi-8.h (__CLS_SETNOTINFO): New.
1135         (_CLS_IN_CONSTRUCTION): New.
1136         (CLS_IS_IN_CONSTRUCTION): New.
1137         (CLS_SET_IN_CONSTRUCTION): New.
1138         (CLS_SET_NOT_IN_CONSTRUCTION): New.
1139         * objc-private/runtime.h (__objc_init_class): New.
1140
1141 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1142
1143         * class.c (class_getSuperclass): Call __objc_resolve_class_links
1144         if the class is not resolved yet.
1145         * ivars.c (class_getInstanceVariable): Use class_getSuperclass.
1146
1147 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1148
1149         * objc/runtime.h (class_getIvarLayout): New.
1150         (class_getWeakIvarLayout): New.
1151         (class_setIvarLayout): New.
1152         (class_setWeakIvarLayout): New.
1153         * ivars.c (class_getIvarLayout): New.
1154         (class_getWeakIvarLayout): New.
1155         (class_setIvarLayout): New.
1156         (class_setWeakIvarLayout): New.
1157
1158 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1159
1160         * objc/runtime.h (class_copyPropertyList): New.
1161         (class_getProperty): New.
1162         (property_getAttributes): New.
1163         (property_getName): New.
1164         * ivars.c (class_copyPropertyList): New.
1165         (class_getProperty): New.
1166         (property_getAttributes): New.
1167         (property_getName): New.
1168
1169 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1170
1171         * objc-private/runtime.h (__objc_update_classes_with_methods): New.
1172         * class.c (__objc_update_classes_with_methods): New.
1173         (objc_getClassList): Do not lock the class lock.
1174         * methods.c (method_exchangeImplementations): New.
1175         (method_setImplementation): New.
1176         * objc/runtime.h (method_setImplementation): New.
1177         (method_exchangeImplementations): New.
1178
1179 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1180
1181         * Protocol.m: Include objc/runtime.h and
1182         objc-private/module-abi-8.h instead of objc/objc-api.h.  Do not
1183         repeat Protocol's instance variables.
1184         (struct objc_method_description_list): Do not define here.
1185         ([-conformsTo:]): Reimplemented on top of protocol_conformsTo().
1186         ([descriptionForInstanceMethod:]): Use sel_isEqual() to compare
1187         selectors directly instead of getting names and then using strcmp.
1188         ([descriptionForClassMethod:]): Same change.
1189         ([-isEqual:]): Reimplemented on top of protocol_isEqual().
1190         * protocols.c (protocol_getMethodDescription): Use sel_isEqual()
1191         to compare selectors directly instead of getting names and then
1192         using strcmp.
1193         * objc/Protocol.h: Updated comments.
1194
1195 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1196
1197         * init.c (__objc_init_protocol): New function which fixes up a
1198         protocol's class pointer, registers it with the runtime, register
1199         all protocol selectors and registers associated protocols too.
1200         (objc_init_statics): Detect if we are initializing protocols, and
1201         if so, use __objc_init_protocol instead of only fixing up the
1202         class pointer.
1203         (__objc_init_protocls): Use __objc_init_protocol.
1204         * objc-private/module-abi-8.h: Updated comments.
1205         * objc-private/runtime.h
1206         (__objc_register_selectors_from_description_list): New.
1207         * selector.c (__objc_register_selectors_from_description_list):
1208         New.  (struct objc_method_description_list): Declare.
1209         * Protocol.m ([-descriptionForInstanceMethod:]): Use sel_get_name
1210         when accessing the name of a method, which is now correctly a SEL.
1211         ([-descriptionForClassMethod:]): Same change.
1212         * protocols.c (protocol_getMethodDescription): Same change.
1213         * objc/runtime.h: Updated comments.
1214         (sel_registerTypedName): Fixed typo in function name.
1215
1216 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1217
1218         PR libobjc/23214
1219         * init.c (objc_init_statics): Do not skip the initialization of a
1220         statics list if the first object has already been initialized; in
1221         the case of Protocols, while the first one may have been
1222         initialized, some others may not have been initialized yet.
1223
1224 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1225
1226         * Makefile.in (OBJC_DEPRECATED_H): Added
1227         objc_get_uninstalled_dtable, objc_object_alloc.h and
1228         struct_objc_static_instances.h.
1229
1230 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1231
1232         * encoding.c (method_copyReturnType): New.
1233         (method_copyArgumentType): New.
1234         (method_getReturnType): New.
1235         (method_getArgumentType): New.
1236         * methods.c (method_getDescription): New.
1237         * objc/runtime.h (method_copyReturnType): New.
1238         (method_copyArgumentType): New.
1239         (method_getReturnType): New.
1240         (method_getArgumentType): New.
1241         (method_getDescription): New.
1242
1243 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1244
1245         * encoding.c: Tidied up comments.
1246         (objc_skip_variable_name): New static inline function.
1247         (objc_sizeof_type): Use objc_skip_variable_name instead of copying
1248         the same code over and over.
1249         (objc_alignof_type): Same.
1250         (objc_aligned_size): Same.
1251         (objc_promoted_size): Same.
1252         (objc_skip_typespec): Same.
1253         (objc_layout_structure_next_member): Same.
1254         (objc_skip_offset): Skip a '-' before the digits (if any).  Fixed
1255         historical bug where objc_skip_offset would skip one byte even if
1256         there is no offset: check that the first offset digit is actually
1257         a digit before skipping it.
1258         (objc_skip_type_qualifiers): Mark as inline.
1259         (objc_skip_typespec): Mark as inline.
1260
1261 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1262
1263         * Makefile.in (C_SOURCE_FILES): Added methods.c.
1264         * encoding.c (method_getNumberOfArguments): New.
1265         (method_get_number_of_arguments): Call
1266         method_getNumberOfArguments.
1267         * ivars.c (ivar_getName): Check for NULL variable argument.
1268         (ivar_getOffset): Check for NULL variable argument.
1269         (ivar_getTypeEncoding): Check for NULL variable argument.
1270         (class_copyIvarList): New.
1271         * methods.c: New.
1272         * protocols.c (class_copyProtocolList): Check for Nil class_
1273         argument.
1274         * sendmsg.c: Use 'struct objc_method *' instead of Method_t, and
1275         'struct objc_method_list *' instead of MethodList_t.
1276         (class_getMethodImplementation): New.
1277         (class_respondsToSelector): New.
1278         (class_getInstanceMethod): New.
1279         (class_getClassMethod): New.
1280         * objc/runtime.h: Updated comments.
1281         (class_copyIvarList): New.
1282         (class_getInstanceMethod): New.
1283         (class_getClassMethod): New.
1284         (class_getMethodImplementation): New.
1285         (class_respondsToSelector): New.
1286         (method_getName): New.
1287         (method_getImplementation): New.
1288         (method_getTypeEncoding): New.
1289         (class_copyMethodList): New.
1290         (method_getNumberOfArguments): New.
1291
1292 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1293
1294         * class.c: Include objc/runtime.h and objc-private/module-abi-8.h
1295         instead of objc/objc-api.h.
1296         (objc_get_unknown_class_handler): Do not define.
1297         (class_isMetaClass): New.
1298         (class_getSuperclass): New.
1299         (class_getVersion): New.
1300         (class_setVersion): New.
1301         (class_getInstanceSize): New.
1302         * exceptions.c: Include objc/runtime.h instead of objc/objc-api.h.
1303         (is_kind_of_exception_matcher): Use objc_getSuperclass instead of
1304         objc_get_super_class.
1305         (get_ttype_entry): Use objc_getRequiredClass instead of
1306         objc_get_class.
1307         * ivars.c (class_getClassVariable): New.
1308         * objects.c: Include objc/runtime.h, objc/thr.h and
1309         objc-private/module-abi-8.h instead of objc/objc-api.h
1310         * objc/runtime.h (class_getClassVariable): New.
1311         (class_isMetaClass): New.
1312         (class_getSuperclass): New.
1313         (class_getVersion): New.
1314         (class_setVersion): New.
1315         (class_getInstanceSize): New.
1316         * objc-private/module-abi-8.h (HOST_BITS_PER_LONG): New (from
1317         objc/objc-api.h)
1318         (__CLS_INFO): Same.
1319         (__CLS_ISINFO): Same.
1320         (__CLS_SETINFO): Same.
1321         (CLS_ISMETA): Same.
1322         (CLS_ISCLASS): Same.
1323         (CLS_ISRESOLV): Same.
1324         (CLS_SETRESOLV): Same.
1325         (CLS_ISINITIALIZED): Same.
1326         (CLS_SETINITIALIZED): Same.
1327         (CLS_GETNUMBER): Same.
1328         (CLS_SETNUMBER): Same.
1329
1330 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1331
1332         * archive.c: Do not include objc/objc.h.
1333         * class.c: Do not include objc/objc.h.
1334         * encoding.c: Include objc/runtime.h, ctype.h and
1335         objc-private/module-abi-8.h instead of objc/objc-api.h and
1336         objc/encoding.h.
1337         * error.c: Do not include objc/objc.h.
1338         * gc.c: Include tconfig.h and objc/encoding.h only if
1339         OBJC_WITH_GC.
1340         * hash.c: Include objc/runtime.h and objc/thr.h instead of
1341         objc/objc-api.h.  Do not include objc/objc.h.
1342         * init.c: Do not include objc/objc.h.
1343         * ivars.c: Include objc/runtime.h, objc-private/module-abi-8.h and
1344         objc/thr.h instead of objc/objc-api.h.  Do not include
1345         objc/objc.h.
1346         * linking.m: Tidied comment.
1347         * memory.c: Include objc/runtime.h instead of objc/objc-api.h.
1348         Do not include objc/objc.h.
1349         * objects.c: Do not include objc/objc.h.
1350         * objc-sync.c: Include objc/runtime.h instead of objc/objc-api.h.
1351         * protocols.c: Do not include objc/objc.h.
1352         * sarray.c: Include objc/runtime.h instead of objc/objc-api.h.  Do
1353         not include objc/objc.h.
1354         * selector.c: Do not include objc/objc.h.
1355         * sendmsg.c: Do not include objc/objc.h.
1356         * thr.c: Include objc/runtime.h instead of objc/objc-api.h.
1357         Do not include objc/objc.h.
1358         * objc/objc-decls.h: Reindented code.
1359         * objc/runtime.h Include objc-decls.h.  Updated comments.
1360         (objc_malloc): New.
1361         (objc_atomic_malloc): New.
1362         (objc_calloc): New.
1363         (objc_realloc): New.
1364         (objc_free): New.
1365         * objc-private/runtime.h: Updated comments.
1366
1367 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1368
1369         * Makefile.in (C_SOURCE_FILES): Added protocols.c.
1370         * objc-private/protocols.h: New.
1371         * protocols.c: New.
1372         * init.c: Include objc-private/protocols.h.
1373         (__objc_exec_class): Call __objc_protocols_init on startup.
1374         (__objc_init_protocols): Call __objc_protocols_add_protocol.
1375         * objc-private/runtime.h: Use (struct objc_method_list *) instead
1376         of MethodList_t, and (struct objc_method *) instead of Method_t.
1377         * objc/deprecated/struct_objc_class.h: Define
1378         __objc_STRUCT_OBJC_CLASS_defined.
1379         * objc-private/module-abi-8.h (struct
1380         objc_method_description_list): New.
1381         (struct objc_class): Only define if
1382         __objc_STRUCT_OBJC_CLASS_defined is undefined.
1383         * objc/runtime.h (class_getName): New.
1384         (objc_getProtocol): New.
1385         (objc_copyProtocolList): New.
1386         (class_addProtocol): New.
1387         (class_conformsToProtocol): New.
1388         (class_copyProtocolList): New.
1389         (protocol_conformsToProtocol): New.
1390         (protocol_isEqual): New.
1391         (protocol_getName): New.
1392         (protocol_getMethodDescription): New.
1393         (protocol_copyMethodDescriptionList): New.
1394         (protocol_getProperty): New.
1395         (protocol_copyPropertyList): New.
1396         (protocol_copyProtocolList): New.
1397         * class.c (class_getName): New.
1398         * selector.c (sel_isEqual): New.
1399
1400 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1401
1402         * selector.c (sel_getName): Return "<null selector>" for a NULL
1403         argument.
1404         (sel_get_name): Return 0 for a NULL argument.
1405         * objc/runtime.h (sel_getName): Updated documentation.
1406
1407         * objc-private/hash.h (class_hash_table): Unused declaration
1408         removed.
1409         (module_hash_table): Same.
1410         * objc/deprecated/hash.h: Same changes.
1411
1412 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1413
1414         * class.c (objc_getClassList): New.
1415         (objc_getRequiredClass): New.
1416         (objc_getMetaClass): New.
1417         (objc_lookupClass): New.
1418         (objc_getClass): New.
1419         (__objc_get_unknown_class_handler): New.
1420         (objc_setGetUnknownClassHandler): New.
1421         (objc_get_class): Use __objc_get_unknown_class_handler.
1422         (objc_lookup_class): Call objc_getClass.
1423         * objc/objc-api.h: Updated comment and copyright notice.
1424         * objc/runtime.h: Updated comments.
1425         (objc_getClass): New.
1426         (objc_lookupClass): New.
1427         (objc_getMetaClass): New.
1428         (objc_getRequiredClass): New.
1429         (objc_getClassList): New.
1430         (objc_setGetUnknownClassHandler): New.
1431         (objc_get_unknown_class_handler): New.
1432         * objc-private/runtime.h: Use __objc_private_runtime_INCLUDE_GNU
1433         instead of __objc_runtime_INCLUDE_GNU as include guard.
1434         * objc-private/error.h (_objc_abort): Mark as noreturn.
1435
1436 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1437
1438         * Makefile.in (C_SOURCE_FILES): Added ivars.c.
1439         * ivars.c: New.
1440         * objc/objc.h: Updated comments.
1441         * objc/runtime.h (object_getClass): New.
1442         (object_getClassName): New.
1443         (object_setClass): New.
1444         (class_getInstanceVariable): New.
1445         (object_getIndexedIvars): New.
1446         (object_getInstanceVariable): New.
1447         (object_setInstanceVariable): New.
1448         (object_getIvar): New.
1449         (object_setIvar): New.
1450         (ivar_getName): New.
1451         (ivar_getOffset): New.
1452         (ivar_getTypeEncoding): New.
1453         * objc-private/module-abi-8.h (struct objc_class): Added.
1454         * objects.c (object_getClassName): New.
1455         (object_setClass): New.
1456
1457 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1458
1459         * objc/objc.h: Updated comments.
1460         * objc/objc-api.h: (object_copy): Added one argument; use a
1461         #define to maintain backwards-compatibility.  Moved
1462         _objc_object_alloc, _objc_object_copy, _objc_object_dispose and
1463         objc_get_uninstalled_dtable into
1464         objc/deprecated/objc_get_uninstalled_dtable.h and
1465         objc/deprecated/objc_object_alloc.h.  Include these files.
1466         * objc/deprecated/objc_get_uninstalled_dtable.h: New.
1467         * objc/deprecated/objc_object_alloc.h: New.
1468         * objc/runtime.h (set_getName): New.
1469         (sel_getType): New.
1470         (sel_getUid): New.
1471         (sel_registerName): New.
1472         (sel_registerTypedName): New.
1473         (sel_isEqual): New.
1474         (class_createInstance): New.
1475         (object_copy): New.
1476         (object_dispose): New.
1477         * objects.c: Do not include tconfig.h.  Include gc_typed.h if
1478         building the garbage collection version.
1479         (__objc_object_alloc): Removed.
1480         (__objc_object_copy): Removed.
1481         (__objc_object_dispose): Removed.
1482         (class_createInstance): New from code in class_create_instance.
1483         Cast second argument of GC_malloc_explicitly_typed.  Use
1484         objc_calloc.  Do not call _objc_object_alloc.
1485         (class_create_instance): Call class_createInstance.
1486         (object_copy): Added extraBytes argument.  Do not call
1487         _objc_object_copy.
1488         (object_dispose): Do not call _objc_object_dispose.
1489         * memory.c (objc_free): When using garbage collection, mark the
1490         argument as unused.
1491         * selector.c (sel_getName): New.
1492         (sel_get_name): Call sel_getName.
1493         (sel_getType): New.
1494         (sel_get_type): Call sel_getType.
1495         (sel_registerName): New.
1496         (sel_register_name): Call sel_registerName.
1497         (sel_registerTypedName): New.
1498         (sel_register_typed_name): Call sel_registerTypedName.
1499         (sel_getUid): New.
1500         (sel_get_uid): Call sel_getUid.
1501
1502 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1503
1504         * objc/objc-api.h: Define Method, Method_t, Category and
1505         Category_t.  Prevent including this file at the same time as
1506         objc/runtime.h.  Updated comments.
1507         * objc/deprecated/struct_objc_method.h: Do not define Method,
1508         Method_t.
1509         * objc/deprecated/struct_objc_category.h: Do not define Category,
1510         Category_t.
1511         * objc-private/module-abi-8.h: New file containing a copy of all
1512         the structure definitions.  Not used yet.
1513         * objc/encoding.h (objc_aligned_size): Removed duplicate
1514         declaration.  Updated comments.
1515         * objc/runtime.h: Added Ivar, objc_property_t, Property, Method,
1516         Category, struct objc_method_description, _C_ID and similar,
1517         _C_CONST and similar and _F_CONST and similar.  Added
1518         objc_sizeof_type, objc_alignof_type, objc_aligned_size,
1519         objc_promoted_size, objc_skip_type_qualifier, objc_skip_typespec,
1520         objc_skip_offset, objc_skip_argspec, objc_get_type_qualifiers,
1521         struct objc_struct_layout, objc_layout_structure,
1522         objc_layout_structure_next_member, objc_layout_finish_structure,
1523         objc_layout_structure_get_info.  Prevent including this file at
1524         the same time as objc/objc-api.h.
1525
1526 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1527
1528         * Makefile.in (OBJC_DEPRECATED_H): Added struct_objc_category.h,
1529         struct_objc_ivar.h, struct_objc_ivar_list.h, struct_objc_method.h,
1530         struct_objc_method_list.h, struct_objc_module.h,
1531         struct_objc_protocol_list.h, struct_objc_symtab.h.
1532         * objc/deprecated/struct_objc_category.h: New.
1533         * objc/deprecated/struct_objc_ivar.h: New.
1534         * objc/deprecated/struct_objc_ivar_list.h: New.
1535         * objc/deprecated/struct_objc_method.h: New.
1536         * objc/deprecated/struct_objc_method_list.h: New.
1537         * objc/deprecated/struct_objc_module.h: New.
1538         * objc/deprecated/struct_objc_protocol_list.h: New.
1539         * objc/deprecated/struct_objc_symtab.h: New.
1540         * objc/deprecated/struct_objc_static_instances.h: New.
1541         * objc/objc-api.h: Definitions of deprecated structures moved into
1542         the above header fragment files in objc/deprecated/.  Include the
1543         files instead of definition the structures here.  Updated
1544         comments.
1545         * objc/runtime.h: Updated comments.  Do not include objc-api.h.
1546         (objc_set_enumeration_mutation_handler): Renamed to
1547         objc_setEnumerationMutationHandler.
1548         * objc-foreach.c (objc_set_enumeration_mutation_handler): Renamed
1549         to objc_setEnumerationMutationHandler.
1550         * objc/objc-exception.h (objc_set_exception_matcher): Renamed to
1551         objc_setExceptionMatcher.
1552         (objc_set_uncaught_exception_handler): Renamed to
1553         objc_setUncaughtExceptionHandler.
1554         * exception.c: Same changes.
1555
1556 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1557
1558         * objc-sync.c: Include objc-private/common.h.
1559
1560 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1561
1562         * objc-foreach.c: Include objc-private/common.h.
1563         * objc/deprecated/METHOD_NULL.h: New file.
1564         * objc/objc-api.h: Include deprecated/METHOD_NULL.h instead of
1565         defining METHOD_NULL here.
1566         * Makefile.in (OBJC_DEPRECATED_H): Added METHOD_NULL.h.
1567         * Object.m ([+instancesRespondTo:]): Use (Method_t)0 instead of
1568         METHOD_NULL.
1569         ([-respondsTo:]): Same change.
1570         * objc/objc-api.h (method_get_imp): Converted it into a normal
1571         function so that we can hide the internals of struct objc_method.
1572         * sendmsg.c (method_get_imp): Implemented.
1573
1574 2010-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
1575
1576         * objc/objc-api.h (struct objc_super, Super, Super_t,
1577         objc_msg_lookup_super, objc_msg_sendv, objc_msg_forward,
1578         objc_msg_forward2): Declarations moved to objc/message.h.  Include
1579         message.h here.
1580         * objc/message.h: Added such declarations; updated comments.
1581
1582 2010-10-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1583
1584         Implemented fast enumeration for Objective-C.
1585         * Makefile.in (C_SOURCE_FILES): Added objc-foreach.c.
1586         (OBJC_H): Added runtime.h
1587         * objc-foreach.c: New file.
1588         * objc/runtime.h: New file.
1589
1590 2010-09-30  Kai Tietz  <kai.tietz@onevision.com>
1591
1592         * objc/deprecated/struct_objc_class.h: Add padding
1593         to avoid warning with -Wpadded.
1594
1595 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1596
1597         * encoding.c (objc_sizeof_type): Added support for vector type and
1598         for double long types.
1599         (objc_alignof_type): Same change.
1600         (objc_skip_typespec): Same change.
1601         * objc/encoding.h (_C_GCINVISIBLE): Use '|' for _C_GCINVISIBLE
1602         instead of '!' since '!' is already used for _C_VECTOR.
1603         * objc/objc-api.h (_C_LNG_DBL): Added.
1604
1605 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1606
1607         * libobjc_entry.c: File removed.
1608
1609 2010-09-26  Kai Tietz  <kai.tietz@onevision.com>
1610
1611         * sendmsg.c (objc_msg_lookup): Remove inline.
1612         (objc_get_uninstalled_dtable): Likewise.
1613         * encoding.c (objc_skip_type_qualifiers): Likewise.
1614         (objc_skip_offset): Likewise.
1615         * archive.c (__objc_write_object): Likewise
1616         (__objc_write_class):
1617         (__objc_write_selector):
1618         (objc_read_char):
1619         (objc_read_unsigned_char):
1620         (objc_read_short):
1621         (objc_read_unsigned_short):
1622         (objc_read_int):
1623         (objc_read_long):
1624         (__objc_read_nbyte_uint):
1625         (objc_read_unsigned_int):
1626         (objc_read_unsigned_long):
1627         * objc/objc-decls.h (obc_EXPORT): Remove dllexport for DLL_EXPORT case.
1628         (objc_EXPORT): Likewise.
1629         * objc/message.h (objc-decls.h): Add include.
1630         * objc/objc-api.h: Mark API by objc_EXPORT.
1631         * libobjc.def (__objc_responds_to): Removed.
1632
1633 2010-09-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1634
1635         * hash.c: Include objc-private/hash.h instead of objc/hash.h.
1636
1637         * objc/sarray.h: Moved into objc/deprecated/sarray.h;
1638         objc/sarray.h replaced with a placeholder including the file from
1639         the deprecated/ directory.
1640         * objc-private/sarray.h: New file (private copy of sarray.h).
1641         * hash.c: Include <assert.h> instead of "assert.h"
1642         * sarray.c: Include <assert.h> instead of "assert.h".  Include
1643         objc-private/sarray.h instead of objc/sarray.h.
1644         * selector.c: Include objc-private/sarray.h instead of
1645         objc/sarray.h.
1646         * sendmsg.c: Include <assert.h>.  Include objc-private/sarray.h
1647         instead of objc/sarray.h.
1648         * Makefile.in (OBJC_DEPRECATED_H): Added sarray.h.
1649
1650 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1651
1652         * objc-private/objc-list.h (list_remove_elem): Unused function
1653         removed.  (list_nth): Unused function removed.  (list_find):
1654         Unused function removed.  (list_lenght): Unused function removed.
1655
1656 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1657
1658         * objc/hash.h: Moved into objc/deprecated/hash.h; objc/hash.h
1659         replaced with a placeholder including the file from the
1660         deprecated/ directory.
1661         * objc/objc-api.h: Updated includes.
1662         * objc/typedstream.h: Updated includes.
1663         * objc-private/hash.h: New file (private copy of hash.h).
1664         * objc/objc-list.h: Moved into objc/deprecated/objc-list.h;
1665         objc/objc-list.h replaced with a placeholder including the file
1666         from the deprecated/ directory.
1667         * objc-private/objc-list.h: New file (private copy of objc-list.h).
1668         * init.c: Include objc-private/hash.h and objc-private/objc-list.h
1669         instead of objc/hash.h and objc/objc-list.h.
1670         * selector.c: Same change.
1671         * class.c: Added include <string.h>, which used to be implicitly included
1672         when hash.h was included.
1673         * exception.c: Same change.
1674         * objects.c: Same change.
1675         * sarray.c: Same change.
1676         * sendmsg.c: Same change.
1677         * Makefile.in (OBJC_DEPRECATED_H): Added hash.h and objc-list.h.
1678
1679 2010-09-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1680
1681         Implemented objc_sync_enter() and objc_sync_exit(), which are
1682         required by @synchronized() to work.
1683         * objc-sync.c: New file.
1684         * objc/objc-sync.h: New file.
1685         * objc-private/objc-sync.h: New file.
1686         * init.c (__objc_exec_class): Call __objc_sync_init() during the
1687         Objective-C runtime startup.
1688         * Makefile.in: Added objc-sync.c and objc-sync.h.
1689         * configure.ac: Added GCC_CHECK_TLS.
1690         * acinclude.m4: Include ../config/enable.m4 and ../config/tls.m4.
1691         * configure: Regenerated.
1692         * config.h.in: Regenerated.
1693
1694 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1695
1696         * Makefile.in (%_gc.lo): New pattern rules to build the
1697         garbage-collected version of the library.  Removed rules for
1698         specific files that are no longer needed.  Standardized all rules.
1699         (C_SOURCE_FILES, OBJC_SOURCE_FILES): New variables.
1700         (OBJS, OBJS_GC): Compute these from C_SOURCE_FILES and
1701         OBJC_SOURCE_FILES.
1702         (INCLUDES): Removed the unused include -I$(srcdir)/objc.
1703
1704 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1705
1706         * memory.c (objc_calloc): Fixed call to GC_malloc when building
1707         with Garbage Colletion.
1708
1709 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1710
1711         * memory.c: Do not include objc-private/runtime.h.
1712
1713 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1714
1715         * objc/deprecated/objc_malloc.h: New file.
1716         * objc/deprecated/objc_valloc.h: New file.
1717         * objc/objc-api.h: Include the files instead of defining
1718         objc_valloc, _objc_malloc() and similar.
1719         * Makefile.in (OBJC_DEPRECATED_H): Added objc_valloc.h and
1720         objc_malloc.h.
1721         * memory.c: Removed the extra layer of indirection of _objc_malloc
1722         and similar.
1723         (objc_calloc): Use GC_malloc in the garbage-collected
1724         implementation as GC_malloc returns memory that is already freed.
1725         (objc_valloc): Deprecated.
1726
1727 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1728
1729         * objc/deprecated/objc_error.h: New file.
1730         * objc/objc-api.h: Include deprecated/objc_error.h instead of
1731         defining objc_error and related.
1732         * error.c: New file.  Added _objc_abort function which replaces
1733         objc_error.  No change in functionality as they both print an
1734         error and abort.
1735         * misc.c: File removed.  Code moved into memory.c and error.c.
1736         * memory.c: New file.
1737         * objc-private/error.h: New file.
1738         * archive.c: Include objc-private/error.h and use _objc_abort
1739         instead of objc_error everywhere.
1740         * class.c: Same change.
1741         * encoding.c: Same change.
1742         * init.c: Same change, and simplified init_check_module_version.
1743         * memory.c: Same change.
1744         * sendmsg.c:  Same change.
1745         * thr.c: Same change.
1746         * Makefile.in (OBJ_DEPRECATED_H): Added objc_error.h.
1747         (OBJ_H): Reordered list.
1748         (OBJS): Removed misc.lo, added memory.lo and error.lo.
1749         (OBJS_GC): Removed misc_gc.lo, added memory_gc.lo and error_gc.lo.
1750         (misc_gc.lo): Rule removed.
1751         (error_gc.lo): Rule added.
1752         (memory_gc.lo): Rule added.
1753
1754 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1755
1756         * objc/objc.h (__GNU_LIBOBJC__): New #define providing an easy way
1757         to check the API version.  Added some comments.
1758
1759         * objc-private/common.h: New file.
1760         * NXConstStr.m: Include objc-private/common.h.
1761         * Object.m: Same change.
1762         * Protocol.m: Same change.
1763         * archive.c: Same change.
1764         * class.c: Same change.
1765         * encoding.c: Same change.
1766         * exception.c: Same change.
1767         * gc.c: Same change.
1768         * hash.c: Same change.
1769         * init.c: Same change.
1770         * libobjc_entry.c: Same change.
1771         * linking.m: Same change.
1772         * misc.c: Same change (and added a comment).
1773         * nil_method.c: Same change.
1774         * objects.c: Same change.
1775         * sarray.c: Same change.
1776         * selector.c: Same change.
1777         * sendmsg.c: Same change.
1778         * thr.c: Same change.
1779
1780 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1781
1782         * objc/objc-api.h: Removed obsolete #ifdef for NeXTSTEP.
1783
1784 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1785
1786         * archive.c: Removed not needed includes.
1787         * class.c: Same change.
1788         * hash.c: Same change.
1789         * misc.c: Same change.
1790         * nil_method.c: Same change.
1791         * objects.c: Same change.
1792         * sarray.c: Same change.
1793         * sendmsg.c: Same change.
1794         * thr.c: Same change.
1795
1796 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1797
1798         * objc/runtime.h: Moved to objc-private/runtime.h.  Do not include
1799         all the objc/*.h files.
1800         * objc-private/runtime.h: New file.
1801         * archive.c: Include objc-private/runtime.h (and required objc/*.h
1802         files) instead of objc/runtime.h.
1803         * class.c: Same change.
1804         * hash.c: Same change.
1805         * init.c: Same change.
1806         * misc.c: Same change.
1807         * nil_method.c: Same change.
1808         * objects.c: Same change.
1809         * sarray.c: Same change.
1810         * selector.c: Same change.
1811         * sendmsg.c: Same change.
1812         * thr.c: Same change.
1813
1814 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1815
1816         * objc/deprecated/struct_objc_selector.h: New file.  Definition of
1817         'struct objc_selector' and 'sel_eq' moved here.
1818         * objc/deprecated/struct_objc_protocol.h: New file.  Definition of
1819         'struct objc_procotol' moved here.
1820         * objc/deprecated/struct_objc_class.h: New file.  Definition of
1821         'struct objc_class' moved here.
1822         * objc/deprecated/MetaClass.h: New file.  Definition of MetClass
1823         moved here.
1824         * objc/deprecated/STR.h: New file.  Definition of STR moved here.
1825         * objc/message.h: New file.  Definitions for relval_t, apply_t,
1826         arglist, arglist_t and objc_msg_lookup were moved here.
1827         * objc/objc.h: Include the above files instead of defining the
1828         corresponding structs, types and functions here.  Added new opaque
1829         definitions for SEL and Class.  Use Class and not 'struct
1830         objc_class *' in the definition of 'struct objc_object'.
1831         Commented all types defined in the file.  Removed special
1832         definition of BOOL as 'int' on __vxworks; use 'unsigned char'
1833         there as well.
1834         * objc/deprecated/objc-unexpected-exception.h: Renamed to
1835         objc_unexpected_exception.h.
1836         * objc/objc-api.h: Updated include of
1837         objc-unexpetected-exception.h
1838         * objc/objc-exception.h: Updated comments.
1839         * Makefile.in (OBJC_H, OBJC_DEPRECATED_H): Added the new header
1840         files.  Reindented list of files.
1841
1842 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1843
1844         * objc/objc-api.h (objc_trace): Unused variable removed.
1845
1846 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1847
1848         * objc/deprecated: New directory.
1849         * objc/deprecated/README: New file.
1850         * objc/README: New file.
1851         * objc/typedstream.h: Moved into objc/deprecated/typedstream.h;
1852         objc/typedstream.h replaced with a placeholder including the file
1853         from the deprecated/ directory.
1854         * objc/deprecated/objc-unexpected-exception.h: New file with the
1855         definition of _objc_unexpected_exception.
1856         * objc/objc-api.h: Include deprecated/objc-unexcepted-exception.h
1857         instead of defining _objc_unexpected_exception.
1858         * objc/deprecated/Object.h: New file with the deprecated Object
1859         methods in a 'Deprecated' category.
1860         * objc/Object.h Include deprecated/Object.h instead of defining
1861         the deprecated methods.
1862         * Object.m: Moved deprecated methods into 'Deprecated' category.
1863         * objc-private: New directory.
1864         * objc-private/README: New file.
1865         * Makefile.in (OBJC_DEPRECATED_H): New variable.
1866         (install-headers): Create installation directory for
1867         OBJC_DEPRECATED_H headers, and install them.
1868
1869 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1870
1871         * objc/objc-exception.h: Fixed include of objc.h.
1872
1873 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1874
1875         * objc/objc-exception.h: New file.
1876         * exception.c (objc_set_uncaught_exception_handler): Implemented.
1877         (objc_set_exception_matcher): Implemented.
1878         (objc_exception_throw): Use the uncaught exception handler if set.
1879         (PERSONALITY_FUNCTION): Use the exception matcher instead of the
1880         hardcoded isKindOf.
1881         (isKindOf): Renamed to is_kind_of_exception_matcher.  Tidied code
1882         up.  Removed segmentation fault when value is 'nil'.
1883         * objc/objc-api.h (_objc_unexpected_exception): Mark as
1884         deprecated.
1885         * Makefile.in (exception.lo, exception_gc.lo): Use
1886         -Wno-deprecated-declarations when compiling.
1887         (OBJC_H): Added objc-exception.h
1888
1889 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1890
1891         * objc/typedstream.h: Deprecate all functions in the file.  This
1892         file is obsolete.
1893         * objc/Object.h ([+streamVersion:], [-read:], [-write:],
1894         [-awake]): Documented that these methods are deprecated.  Added a
1895         brief description of the Object class and its relationship to the
1896         NSObject class.
1897         * Makefile.in: Compile archive.c and Object.m with
1898         -Wno-deprecated-declarations.
1899
1900 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1901
1902         Removed obsolete intermediate threading layer.
1903         * thr.c: Use __gthread_objc_xxx functions directly instead of
1904         __objc_thread_xxx ones.
1905         * objc/thr.h: Removed prototypes of no longer existing
1906         __objc_thread_xxx functions.
1907         * Makefile.in: Removed thr-objc.lo.
1908         * thr-dce.c: File removed.
1909         * thr-decosf1.c: File removed.
1910         * thr-irix.c: File removed.
1911         * thr-mach.c: File removed.
1912         * thr-objc.c: File removed.
1913         * thr-os2.c: File removed.
1914         * thr-posix.c: File removed.
1915         * thr-pthreads.c: File removed.
1916         * thr-rtems.c: File removed.
1917         * thr-single.c: File removed.
1918         * thr-solaris.c: File removed.
1919         * thr-vxworks.c: File removed.
1920         * thr-win32.c: File removed.
1921         * README.threads: File removed.
1922         * THREADS.MACH: File removed.
1923         * THREADS: Updated.
1924
1925 2010-09-07  Nicola Pero  <nicola.pero@meta-innovation.com>
1926
1927         * Object.m (MAX_CLASS_NAME_LEN): Unused define removed.
1928
1929 2010-09-06  Iain Sandoe  <iains@gcc.gnu.org>
1930
1931         * encoding.c: Add TARGET_ALIGN_NATURAL definition for m64 powerpc darwin.
1932         Add a comment as to why, update FIXME comments.
1933
1934 2010-09-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1935
1936         * makefile.dos: Obsolete file removed.
1937
1938 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1939
1940         * aclocal.m4: Regenerate.
1941
1942 2010-03-23  Dave Korn  <dave.korn.cygwin@gmail.com>
1943
1944         PR libobjc/30445
1945         * configure.ac (extra_ldflags_libobjc): Define appropriately for
1946         Cygwin and MinGW hosts.
1947         * Makefile.am (libobjc_s.a): Remove dead pre-libtool target.
1948         (libobjc.dll): Likewise.
1949         * configure: Regenerate.
1950
1951 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1952
1953         * configure: Regenerate.
1954
1955 2009-11-28  Jakub Jelinek  <jakub@redhat.com>
1956
1957         * sarray.c (sarray_free): Use old_buckets variable.
1958         * encoding.c (objc_layout_structure_next_member): Remove unused
1959         bfld_type_size variable.
1960
1961 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1962
1963         * configure.ac (AC_PREREQ): Bump to 2.64.
1964
1965 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1966
1967         * aclocal.m4: Regenerate.
1968         * configure: Regenerate.
1969         * config.h.in: Regenerate.
1970
1971 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1972
1973         * Makefile.in (LIBTOOL): Add $(LIBTOOLFLAGS).
1974
1975 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1976
1977         * Makefile.in (AUTOCONF, ACLOCAL, ACLOCAL_AMFLAGS, aclocal_deps):
1978         New variables.
1979         ($(srcdir)/configure, $(srcdir)/aclocal.m4): New rules.
1980
1981 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1982
1983         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
1984
1985 2009-04-09  Nick Clifton  <nickc@redhat.com>
1986
1987         * sendmsg.c: Change copyright header to refer to version 3 of
1988         the GNU General Public License with version 3.1 of the GCC
1989         Runtime Library Exception and to point readers at the COPYING3
1990         and COPYING3.RUNTIME files and the FSF's license web page.
1991         * NXConstStr.m: Likewise.
1992         * Object.m: Likewise.
1993         * Protocol.m: Likewise.
1994         * archive.c: Likewise.
1995         * class.c: Likewise.
1996         * encoding.c: Likewise.
1997         * exception.c: Likewise.
1998         * gc.c: Likewise.
1999         * hash.c: Likewise.
2000         * init.c: Likewise.
2001         * libobjc_entry.c: Likewise.
2002         * linking.m: Likewise.
2003         * misc.c: Likewise.
2004         * nil_method.c: Likewise.
2005         * objc/NXConstStr.h: Likewise.
2006         * objc/Object.h: Likewise.
2007         * objc/Protocol.h: Likewise.
2008         * objc/encoding.h: Likewise.
2009         * objc/hash.h: Likewise.
2010         * objc/objc-api.h: Likewise.
2011         * objc/objc-decls.h: Likewise.
2012         * objc/objc-list.h: Likewise.
2013         * objc/objc.h: Likewise.
2014         * objc/runtime.h: Likewise.
2015         * objc/sarray.h: Likewise.
2016         * objc/thr.h: Likewise.
2017         * objc/typedstream.h: Likewise.
2018         * objects.c: Likewise.
2019         * sarray.c: Likewise.
2020         * selector.c: Likewise.
2021         * thr-dce.c: Likewise.
2022         * thr-decosf1.c: Likewise.
2023         * thr-irix.c: Likewise.
2024         * thr-mach.c: Likewise.
2025         * thr-objc.c: Likewise.
2026         * thr-os2.c: Likewise.
2027         * thr-posix.c: Likewise.
2028         * thr-pthreads.c: Likewise.
2029         * thr-rtems.c: Likewise.
2030         * thr-single.c: Likewise.
2031         * thr-solaris.c: Likewise.
2032         * thr-vxworks.c: Likewise.
2033         * thr-win32.c: Likewise.
2034         * thr.c: Likewise.
2035         * libobjc.def: Change copyright header to refer to version 3 of
2036         the GNU General Public License and to point readers at the COPYING3
2037         file and the FSF's license web page.
2038         * makefile.dos: Likewise.
2039
2040 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
2041
2042         * Makefile.in: Change copyright header to refer to version
2043         3 of the GNU General Public License and to point readers at the
2044         COPYING3 file and the FSF's license web page.
2045         * configure.ac: Likewise.
2046
2047 2009-03-12  Richard Frith-Macdonald  <rfm@gnu.org>
2048             David Ayers  <ayers@fsfe.org>
2049
2050         PR libobjc/27466
2051         * objc/objc-api.h (_objc_unexpected_exception): Declare
2052         new hook.  Update copyright dates.
2053         * exception.c (objc_exception_throw): Use hook.  Update
2054         copyright dates.
2055         * libobjc.def (_objc_unexpected_exception): Export hook.
2056         Update copyright dates.
2057
2058 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2059
2060         * configure: Regenerate.
2061
2062 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2063
2064         * configure: Regenerate.
2065
2066 2008-11-21  Kai Tietz  <kai.tietz@onevision.com>
2067
2068         *  Object.m (errno): Replaced by errno.h include.
2069         (compare): Cast self to id to prevent warning on comparison.
2070         * objc/objc.h (BOOL): Prevent redeclaration of BOOL, if it is
2071         already there.
2072         * sendmsg.c (__objc_print_dtable_stats): Remove type warnings.
2073         * thr-win32.c (__objc_thread_detach): Remove type warning.
2074         (__objc_thread_id): Likewise.
2075         * thr.c (__objc_thread_detach_functiont): Add __builtin_trap ()
2076         for noreturn.
2077
2078 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
2079             Steve Ellcey  <sje@cup.hp.com>
2080
2081         * configure: Regenerate for new libtool.
2082         * config.h.in: Regenerate for new libtool.
2083
2084 2008-07-18  Matthias Klose  <doko@ubuntu.com>
2085
2086         * Makefile.in: Ignore missing ../boehm-gc/threads.mk.
2087
2088 2008-07-18  Matthias Klose  <doko@ubuntu.com>
2089
2090         * Makefile.in: Include ../boehm-gc/threads.mk.
2091         (OBJC_BOEHM_GC_LIBS): Define, (libobjc_gc$(libsuffix).la): Use it.
2092
2093 2008-07-06  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2094
2095         * Makefile.in (install-info): New stub target.
2096
2097 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2098
2099         * configure: Regenerate.
2100
2101 2008-06-14  Kai Tietz  <kai.tietz@onevision.com>
2102
2103         * exception.c (PERSONALITY_FUNCTION): Remove extra decrement
2104         if HAVE_GETIPINFO is not defined.
2105
2106 2008-06-10  Kai Tietz  <kai.tietz@onevision.com>
2107
2108         * Object.m (compare): Add type id.
2109         * objc/Object.h: Likewise.
2110         * archive.c (objc_read_class): Use size_t to extend version to be
2111         size of pointer scalar width.
2112         * sendmsg.c (rtx): Undefine it before redefinition.
2113         (__objc_print_dtable_stats): Cast arguments to long as intended.
2114
2115 2008-05-30  Julian Brown  <julian@codesourcery.com>
2116
2117         * exception.c (__objc_exception_class): Initialise as constant
2118         array for ARM EABI. Change macro to static const for non-ARM EABI.
2119         (ObjcException): Add note about structure layout. Remove landingPad
2120         and handlerSwitchValue for ARM EABI.
2121         (get_ttype_entry): Add __ARM_EABI_UNWINDER__ version
2122         of function.
2123         (CONTINUE_UNWINDING): Define for ARM EABI/otherwise cases.
2124         (PERSONALITY_FUNCTION): Use ARM EABI-specific arguments, and add
2125         ARM EABI unwinding support.
2126         (objc_exception_throw): Use memcpy to initialise exception class.
2127
2128 2008-05-25  Alan Modra  <amodra@bigpond.net.au>
2129
2130         * encoding.c (strip_array_types): Rename from get_inner_array_type.
2131         (rs6000_special_round_type_align): Update.
2132
2133 2008-05-09  Julian Brown  <julian@codesourcery.com>
2134
2135         * Makefile.in (LTLDFLAGS): New.
2136         (libobjc$(libsuffix).la, libobjc_gc$(libsuffix).la): Use above.
2137
2138 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
2139
2140         PR bootstrap/35457
2141         * aclocal.m4: Regenerate.
2142         * configure: Regenerate.
2143
2144 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
2145
2146         * configure: Regenerate.
2147
2148 2007-10-14  H.J. Lu  <hongjiu.lu@intel.com>
2149
2150         * configure.ac: Don't run config-ml.in directly.
2151         (multilib_arg): New.
2152         * configure: Regenerated.
2153
2154 2007-08-06  Andrew Pinski  <pinskia@gmail.com>
2155
2156         PR libobjc/30731
2157         * exception.c (parse_lsda_header): Use _uleb128_t/_sleb128_t instead
2158         of _Unwind_Word for variables which are used in
2159         read_uleb128/read_sleb128.
2160         (PERSONALITY_FUNCTION): Likewise.
2161
2162 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
2163
2164         * aclocal.m4: Regenerated.
2165
2166 2007-06-03  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2167
2168         * configure.ac: Fix a typo in *-*-darwin clause.
2169         * configure: Regenerated.
2170
2171 2007-06-02  H.J. Lu  <hongjiu.lu@intel.com>
2172
2173         * configure.ac: Fix a typo.
2174         * configure: Regenerated.
2175
2176 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
2177
2178         * configure: Regenerate.
2179
2180 2007-06-01  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2181
2182         * Makefile.in: Replace all uses of libext with libsuffix.
2183         * configure.ac: Likewise.
2184         * configure: Regenerate.
2185
2186         Revert:
2187         * Makefile.in: Remove all uses of $(libext).
2188
2189 2007-05-23  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2190
2191         * Makefile.in: Remove all uses of $(libext).
2192
2193 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
2194
2195         * configure: Regenerate.
2196         * aclocal.m4: Regenerate.
2197
2198 2007-04-21  Andrew Ruder  <andy@aeruder.net>
2199
2200         * sendmsg.c (__objc_get_forward_imp): Call
2201         __objc_msg_forward2 for real.
2202
2203 2007-04-09  Andrew Ruder  <andy@aeruder.net>
2204
2205         * sendmsg.c: Added __objc_msg_forward2, a hook that allows
2206         external libraries to provide a function that returns the real
2207         forwarding function based on both the selector and the receiver.
2208         * objc/objc-api.h: Define __objc_msg_forward2.
2209
2210 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
2211
2212         * Makefile.in: Add dummy install-pdf target.
2213
2214 2007-02-18  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
2215
2216         * objc/objc-list.h (list_free): Add keyword 'inline' to avoid
2217         unused warning.
2218
2219 2006-10-31  Geoffrey Keating  <geoffk@apple.com>
2220
2221         * encoding.c (darwin_rs6000_special_round_type_align): New.
2222
2223 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
2224
2225         * Makefile.in: Use multi_basedir instead of toplevel_srcdir.
2226         * configure.ac: Use multi.m4 from aclocal rather than custom
2227         code.  Use multi_basedir instead of toplevel_srcdir.
2228         * aclocal.m4: Regenerate.
2229         * configure: Regenerate.
2230
2231 2006-10-10  Brooks Moses  <bmoses@stanford.edu>
2232
2233         * Makefile.in: Added empty "pdf" target.
2234
2235 2006-07-18  Paolo Bonzini  <bonzini@gnu.org>
2236
2237         * configure: Regenerate.
2238
2239 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
2240
2241         * Makefile.in: Add install-html target. Add install-html to .PHONY
2242
2243 2006-02-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2244
2245         PR libobjc/26309
2246         * thr-objc.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
2247
2248 2006-01-24  David Ayers  <d.ayers@inode.at>
2249
2250         PR libobjc/9751
2251         * gc.c (class_ivar_set_gcinvisible): Replace strncpy with memcpy
2252         and insure the new strings are '\0' termintated.
2253
2254 2006-01-24  David Ayers  <d.ayers@inode.at>
2255
2256         PR libobjc/13946
2257         * configure.ac: Add include directives for --enable-objc-gc.
2258         * Makefile.in: Ditto.
2259         * configure: Regenerate.
2260
2261         * gc.c (__objc_class_structure_encoding): Increment the used bytes
2262         instead of the local pointer to them.
2263
2264 2005-12-14  Andrew Pinski  <pinskia@physics.uc.edu>
2265
2266         PR objc/25360
2267         * objc/objc-api.c (_C_COMPLEX): New define.
2268         * encoding.c (objc_sizeof_type): Handle _C_Complex.
2269         (objc_alignof_type): Likewise.
2270         (objc_skip_typespec): Likewise.
2271
2272 2005-12-15  David Ayers  <d.ayers@inode.at>
2273
2274         PR libobjc/14382
2275         * README (+load,+initialize): Fix documentation to reflect
2276         intended and implemented semantics for +load and +initialize.
2277
2278 2005-12-12  Andrew Pinski  <pinskia@physics.uc.edu>
2279
2280         * encoding.c (TYPE_FIELDS): Fix to skip over just _C_STRUCT_B and
2281         the name.
2282         (get_inner_array_type): Fix to skip over _C_ARY_B and size.
2283         (rs6000_special_round_type_align): Update for the ABI fix.
2284         (objc_layout_finish_structure): Correct the encoding which is passed to
2285         ROUND_TYPE_ALIGN.
2286
2287 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2288
2289         PR libobjc/25347
2290         * encoding.c (objc_sizeof_type): Don't handle _C_UNION_B special
2291         but use the struct layout functions.
2292         (objc_alignof_type): Likewise.
2293         (objc_layout_structure): Handle _C_UNION_B also.
2294         (objc_layout_structure_next_member): Likewise.
2295         (objc_layout_finish_structure): Likewise.
2296
2297 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2298
2299         PR libobjc/25346
2300         * objc/objc-api.h (_C_BOOL): New define.
2301         * encoding.c (objc_sizeof_type): Handle _C_BOOL.
2302         (objc_alignof_type): Likewise.
2303         (objc_skip_typespec): Likewise.
2304
2305 2005-11-20  David Ayers  <d.ayers@inode.at>
2306
2307         PR libobjc/19024
2308         * objc/hash.h: Remove deprecated hash API.
2309         * hash_compat.c: Remove.
2310         * Makefile.in: Remove reference to hash_compat.c.
2311
2312         * configure.ac (VERSION): Bump library version to 2:0:0.
2313         * configure: Regenerate.
2314
2315 2005-11-09  Alexandre Oliva  <aoliva@redhat.com>
2316
2317         PR other/4372
2318         * thr-objc.c (_XOPEN_SOURCE): Define.
2319
2320 2005-10-07  Ulrich Weigand  <uweigand@de.ibm.com>
2321
2322         PR libobjc/23612
2323         * objc/objc-api.h (struct objc_ivar): Move definition to
2324         global scope.
2325
2326 2005-09-04  Andrew Pinski  <pinskia@physics.uc.edu>
2327             Rasmus Hahn  <rassahah@neofonie.de>
2328
2329         PR libobjc/23108
2330         * archive.c (objc_write_type): Correct the element offset.
2331         (objc_read_type): Likewise.
2332
2333 2005-08-17  Kelley Cook  <kcook@gcc.gnu.org>
2334
2335         * All files: Update FSF address.
2336
2337 2005-08-13  Marcin Koziej  <creep@desk.pl>
2338             Andrew Pinski  <pinskia@physics.uc.edu>
2339
2340         PR libobjc/22492
2341         * exception.c (PERSONALITY_FUNCTION): Fix the PC with finally.
2342
2343 2005-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2344
2345         * Makefile.in (extra_ldflags_libobjc): New.
2346         (libobjc$(libext).la): Add extra_ldflags_libobjc to the link line.
2347         (libobjc_gc$(libext).la): Likewise.
2348         * configure.ac (extra_ldflags_libgfortran): Set for *-darwin* to
2349         "-Wl,-single_module".
2350         * configure: Regenerate.
2351         * linking.m (_objcInit): Remove.
2352
2353 2005-07-26  Andrew Pinski  <pinskia@physics.uc.edu>
2354
2355         PR libobjc/22606
2356         * Makefile.in (ALL_CFLAGS): Add -fexceptions.
2357
2358 2005-06-08  David Ayers  <d.ayers@inode.at>
2359
2360         * objc/NXConstStr.h, objc/Object.h, objc/Protocol.h,
2361         objc/encoding.h, objc/hash.h, objc/objc-api.h,
2362         objc/runtime.h, objc/sarray.h, objc/thr.h,
2363         objc/typedstream.h: Do not include Objective-C headers as
2364         system headers.
2365
2366 2005-06-07  David Ayers  <d.ayers@inode.at>
2367
2368         * archive.c, init.c, selector.c: Include hash.h.
2369         * archive.c, class.c, encoding.c, gc.c, hash.c, hash_compat.c,
2370         init.c, misc.c, nil_method.c, objects.c, sarray.c, selector.c,
2371         sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c, thr-mach.c,
2372         thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c, thr-rtems.c,
2373         thr-single.c, thr-solaris.c, thr-vxworks.c, thr-win32.c, thr.c:
2374         Include Objective-C headers with quotes and objc/ directory
2375         prefix.
2376
2377 2005-05-19  Richard Henderson  <rth@redhat.com>
2378
2379         * exception.c: Revert last change.
2380
2381 2005-05-19  David Ayers  <d.ayers@inode.at>
2382
2383         * exception.c: Include tsystem.h for unwind.h.
2384
2385 2005-05-09  Mike Stump  <mrs@apple.com>
2386
2387         * configure: Regenerate.
2388
2389 2005-04-12  Mike Stump  <mrs@apple.com>
2390
2391         * configure: Regenerate.
2392
2393 2005-03-21  Zack Weinberg  <zack@codesourcery.com>
2394
2395         * Makefile.in: Set gcc_version here.
2396         * configure.ac: Do not invoke TL_AC_GCC_VERSION.  Adjust quoting
2397         in definition of toolexeclibdir so that $(gcc_version) is expanded
2398         by the Makefile.
2399         * aclocal.m4, configure: Regenerate.
2400
2401 2005-03-03  David Ayers  <d.ayers@inode.at>
2402
2403         * objc/hash.h (OBJC_IGNORE_DEPRECATED_API): Update deprecated
2404         version reference.  Correct typo.
2405
2406 2005-03-02  David Ayers  <d.ayers@inode.at>
2407
2408         PR libobjc/19024
2409         * Makefile.in (OBJS): Add hash_compat.lo.
2410         (OBJS_GC): Add hash_compat_gc.lo.
2411         (hash_compat_gc.lo): New target and rule.
2412         * objc/hash.h (hash_new, hash_delete, hash_add, hash_remove)
2413         (hash_next, hash_value_for_key, hash_is_key_in_hash)
2414         (hash_ptr, hash_string, compare_ptrs, compare_strings): Prefix
2415         with objc_.  Add deprecated non prefixed inlined versions.
2416         (OBJC_IGNORE_DEPRECATED_API): New macro to hide deprecated
2417         declarations.
2418         * hash.c (hash_new, hash_delete, hash_add, hash_remove, hash_next)
2419         (hash_value_for_key, hash_is_key_in_hash): Prefix with objc_ and
2420         update callers.
2421         * hash_compat.c: New file.
2422         * archive.c: Update callers.
2423         * init.c: Likewise.
2424         * selector.c: Likewise.
2425         * libobjc.def: Add objc_ versions of hash functions.
2426
2427 2005-02-28  Andrew Pinski <pinskia@physics.uc.edu>
2428
2429         PR libobjc/20252
2430         * Makefile.in (GTHREAD_FLAGS): Remove.
2431         (ALL_CFLAGS): Remove usage of GTHREAD_FLAGS.
2432         * thr-objc.c: Include config.h.
2433         * configure.ac: Instead of looking at GCC's makefile, figure out if
2434         GTHREAD_FLAGS should be defined by looking at the `thread model'
2435         of the current gcc.
2436         * configure: Regenerate.
2437         * config.h.in: Regenerate.
2438
2439 2005-02-28  Paolo Bonzini  <bonzini@gnu.org>
2440
2441         PR bootstrap/17383
2442         * configure.ac: Call GCC_TOPLEV_SUBDIRS.
2443         (Determine CFLAGS for gthread): Use $host_subdir.
2444         * configure: Regenerate.
2445         * Makefile.in (host_subdir): New.
2446         (INCLUDES): Use it.
2447
2448 2004-12-20  Andrew Pinski  <pinskia@physics.uc.edu>
2449
2450         PR libobjc/12035
2451         * gc.c: Remove definition of LOGWL, modWORDSZ, and divWORDSZ since
2452         they are not used.
2453         Include limits.h and stdlib.h.
2454         Define BITS_PER_WORD.
2455
2456 2004-12-12  Alexander Malmberg  <alexander@malmberg.org>
2457
2458         * selector.c (__objc_init_selector_tables): Add missing void to
2459         definition.
2460
2461 2004-12-02  Richard Sandiford  <rsandifo@redhat.com>
2462
2463         * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
2464         * configure, aclocal.m4: Regenerate.
2465
2466 2004-11-29  Kelley Cook  <kcook@gcc.gnu.org>
2467
2468         * configure: Regenerate for libtool change.
2469
2470 2004-11-25  Kelley Cook  <kcook@gcc.gnu.org>
2471
2472         * configure: Regenerate for libtool reversion.
2473
2474 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2475
2476         * configure: Regenerate for libtool change.
2477
2478 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2479
2480         * aclocal.m4, config.h.in: Regenerate.
2481
2482 2004-10-08  Mike Stump  <mrs@apple.com>
2483             Andrew Pinski  <pinskia@physics.uc.edu>
2484
2485         * aclocal.m4: Rename to ...
2486         * acinclude.m4: here and also use m4_include instead of sinclude.
2487         * aclocal.m4: Regenerate.
2488         * configure: Regenerate.
2489         * configure.ac: Add AM_MAINTAINER_MODE and AM_PROG_CC_C_O.
2490         * Makefile.in (configure): Add @MAINT@ infront of configure.ac
2491
2492 2004-10-08  Andrew Pinski  <pinskia@physics.uc.edu>
2493
2494         * archive.c: Fix all the warnings about passing unsigned char*
2495         to char* and the other way too.
2496
2497 2004-09-16  Andrew Pinski  <pinskia@physics.uc.edu>
2498
2499         PR libobjc/16448
2500         * exception.c: Include config.h
2501         (objc_exception_throw): Change _GLIBCXX_SJLJ_EXCEPTIONS to
2502         SJLJ_EXCEPTIONS.
2503         * configure.ac: Find out what exception handling code we use.
2504         * configure: Regenerate.
2505         * config.h.in: New file, regenerate.
2506
2507 2004-09-16  Andrew Pinski  <apinski@apple.com>
2508
2509         * encoding.c (ALTIVEC_VECTOR_MODE): Define a bogus macro.
2510
2511 2004-08-28  Nathanael Nerode  <neroden@gcc.gnu.org>
2512
2513         * configure.ac: Switch from _GCC_TOPLEV_NONCANONICAL_TARGET to
2514         ACX_NONCANONICAL_TARGET.
2515         * configure: Regenerate.
2516
2517 2004-08-13  Ziemowit Laski  <zlaski@apple.com>
2518
2519         * objc/sarray.h: Hoist include of assert.h near the top of file,
2520         and mark the remainder of the file 'extern "C"'.
2521
2522 2004-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2523
2524         * objc/Object.h: Move includes out of extern "C" blocks.
2525         * objc/encoding.h: Likewise.
2526         * objc/hash.h: Likewise.
2527         * objc/objc-api.h: Likewise.
2528         * objc/runtime.h: Likewise.
2529         * objc/sarray.h: Likewise.
2530         * objc/typedstream.h: Likewise.
2531
2532 2004-08-12  Ziemowit Laski  <zlaski@apple.com>
2533
2534         * objc/NXConstStr.h: Update copyright date; bracket with
2535         'extern "C"' for C++ use; make include syntax consistent
2536         by using <...> instead of "..."; hoist <objc/...> includes
2537         above the 'extern "C"' block.
2538         * objc/Object.h: Likewise.
2539         * objc/Protocol.h: Likewise.
2540         * objc/encoding.h: Likewise.
2541         * objc/hash.h: Likewise.
2542         * objc/runtime.h: Likewise.
2543         * objc/sarray.h: Likewise.
2544         * objc/thr.h: Likewise.
2545         * objc/typedstream.h: Likewise.
2546         * objc/objc-api.h: Add 'extern "C"' block for C++ use.
2547         (objc_static_instances): For C++ case, do away with
2548         zero-sized array.
2549         (objc_method): Hoist definition to file scope.
2550         (_objc_load_callback, _objc_object_alloc, class_get_class_method,
2551         class_get_instance_method, class_create_instance,
2552         class_get_class_name, class_get_instance_size,
2553         class_get_meta_class, class_get_super_class, class_get_version,
2554         class_is_class, class_is_meta_class, class_set_version,
2555         class_get_gc_object_type, class_ivar_set_gcinvisible,
2556         get_imp): Rename 'class' parameter to '_class'.
2557         * objc/objc-list.h: Add 'extern "C"' block for C++ use.
2558         * objc/objc.h: Update copyright date.
2559         (arglist_t): Provide a union tag.
2560
2561 2004-07-22  Andrew Pinski  <pinskia@physics.uc.edu>
2562
2563         * thr.c (__objc_thread_detach_function): Do not mark as volatile
2564         but instead use the attribute noreturn.
2565
2566 2004-06-28  Zack Weinberg  <zack@codesourcery.com>
2567
2568         * encoding.c: Rename target_flags with a #define to avoid
2569         conflict with a prior declaration.
2570
2571 2004-06-24  Andrew Pinski  <apinski@apple.com>
2572
2573         * objc/encoding.h: Wrap the functions with extern "C" for C++
2574         mode.
2575         * objc/hash.h: Likewise.
2576         * objc/objc-api.h: Likewise.
2577         * objc/objc-list.h: Likewise.
2578         * objc/runtime.h: Likewise.
2579         * objc/sarray.h: Likewise.
2580         * objc/thr.h: Likewise.
2581         * objc/typedstream.h: Likewise.
2582
2583
2584 2004-06-21  Nick Clifton  <nickc@redhat.com>
2585
2586         * encoding.c (BITS_PER_UNIT): Define if a definition is not
2587         provided.
2588
2589 2004-06-20  Alexander Malmberg  <alexander@malmberg.org>
2590
2591         * Makefile.in (exception.lo): Remove $(OBJC_GCFLAGS).
2592         (exception_gc.lo): New.
2593         (OBJS_GC): Add exception_gc.lo.
2594
2595 2004-06-17  Richard Henderson  <rth@redhat.com>
2596
2597         * exception.c: New file.
2598         * Makefile.in (exception.lo): New.
2599         (OBJS): Add it.
2600
2601 2004-06-14  Andrew Pinski  <pinskia@physics.uc.edu>
2602
2603         * linking.m (_objcInit): New empty function
2604         for Darwin only.
2605
2606 2004-06-11  Andrew Pinski  <pinskia@physics.uc.edu>
2607
2608         * configure.ac: Support --enable-shared=libobjc.
2609         * configure: Regenerate.
2610
2611         PR libobjc/15901
2612         * configure.ac: Do not disable shared by default.
2613         * configure: Regenerate.
2614
2615 2004-06-03  Nicola Pero  <n.pero@mi.flashnet.it>
2616
2617         * Protocol.m ([-isEqual:]): Small optimizations returning
2618         immediately if the argument is equal to self, and accessing
2619         the argument's name directly if it's a protocol.
2620
2621 2004-06-03  David Ayers  <d.ayers@inode.at>
2622
2623         * Protocol.m ([-isEqual:]): Test the class of the argument.
2624
2625 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2626
2627         * configure.ac (includedir): Rename to ...
2628         (includedirname).
2629         * Makefile.in: s/includedir/includedirname/.
2630
2631         PR target/11572
2632         * configure.ac (includedir): Set to "include"
2633         except for Darwin.
2634         (libext) Set to empty except for Darwin.
2635         * configure: Regenerate
2636         * Makefile.in: s/libobjc.la/libobjc$(libext).la/g.
2637         s/include/$(includedir)/g.
2638
2639 2004-05-25  Daniel Jacobowitz  <drow@false.org>
2640
2641         * Makefile.in: Add .NOEXPORT.
2642
2643 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2644
2645         Merge from the libobjc-branch
2646         2004-02-09  Andrew Pinski  <pinskia@physics.uc.edu>
2647
2648                 * Makefile.in (OBJC_H): Change objc-deps.h to objc-decls.h.
2649
2650         2004-02-03  Andrew Pinski  <pinskia@physics.uc.edu>
2651
2652                 * Makefile.in (OBJC_H): Add objc-deps.h.
2653
2654         2004-01-27  Nicola Pero  <n.pero@mi.flashnet.it>
2655
2656                 * Protocol.m ([-conformsTo:]): If the argument is nil, return NO.
2657                 ([-hash], [-isEqual:]): New methods.
2658
2659         2004-01-27  Richard Frith-Macdonald <rfm@gnu.org>
2660
2661                 * sarray.c (sarray_free): Add a better comment.
2662
2663         2004-01-27  Adam Fedor  <fedor@gnu.org>
2664
2665                 * hash.c (hash_add): Cast cachep to int.
2666                 * selector.c (__sel_register_typed_name): Cast
2667                 soffset_decode to int.
2668
2669         2004-01-27  Alexander Malmberg  <alexander@malmberg.org>
2670
2671                 * selector.c: Rename register_selectors_from_list to
2672                 __objc_register_selectors_from_list. Update caller.
2673                 (__objc_register_selectors_from_list): Lock __objc_runtime_mutex
2674                 while registering selectors. Use __sel_register_typed_name instead
2675                 of sel_register_typed_name. Check for NULL method_name:s.
2676                 (pool_alloc_selector): New function.
2677                 (__sel_register_typed_name): Use pool_alloc_selector to allocate
2678                 selector structures.
2679                 * sendmsg.c (class_add_method_list): Use
2680                 __objc_register_selectors_from_list.
2681                 * objc/runtime.h: Add __objc_register_selectors_from_list.
2682
2683         2004-01-25  Adam Fedor  <fedor@gnu.org>
2684                     Nicola Pero  <n.pero@mi.flashnet.it>
2685                     Andrew Pinski  <pinskia@physics.uc.edu>
2686
2687                 * objc/objc-decls.h: New file.
2688                 * objc/objc-api.h (_objc_lookup_class): Mark as export.
2689                 (_objc_load_callback): Likewise.
2690                 (_objc_object_alloc): Likewise.
2691                 (_objc_object_copy): Likewise.
2692                 (_objc_object_dispose): Likewise.
2693
2694         2004-01-25  Andrew Pinski  <pinskia@physics.uc.edu>
2695
2696                 * archive.c: s/__inline__/inline
2697                 * sendmsg.c: Likewise.
2698
2699                 * encoding.c: Remove FIXME about the warning
2700                 about unused variable.
2701                 * sendmsg.c: Add a FIXME comment saying that
2702                 this should be using libffi.
2703
2704                 * Makefile.in (LIBTOOL): Use @LIBTOOL@ now as it works.
2705
2706
2707 2004-05-13  Andrew Pinski  <pinskia@physics.uc.edu>
2708
2709         * archive.c (objc_read_class): Initialize class_name.
2710         (objc_read_selector): Initialize selector_name.
2711
2712 2004-05-09  Richard Sandiford  <rsandifo@redhat.com>
2713
2714         * Makefile.in (toolexecdir): Remove trailing space.
2715
2716 2004-04-15  Nathanael Nerode  <neroden@gcc.gnu.org>
2717
2718         PR libobjc/14948
2719         * configure.ac: De-precious CC so multilibs work.
2720         * configure: Regenerate.
2721
2722 2004-04-14  Nathanael Nerode  <neroden@gcc.gnu.org>
2723
2724         * configure.ac: Restore toolexecdir.
2725         * Makefile.in: Restore toolexecdir.
2726         * configure: Regenerate.
2727
2728 2004-04-09  Nathanael Nerode  <neroden@gcc.gnu.org>
2729
2730         * configure.ac: Remove (unused) glibcpp_prefixdir.
2731         * configure: Regenerate.
2732
2733         * configure.in: Rename to configure.ac.
2734         * Makefile.in: Update to match.
2735
2736         * Makefile.in: Remove toolexecdir, glibcpp_toolexecdir (unused).
2737         Replace glibcpp_toolexeclibdir with toolexeclibdir.
2738         * configure.in: Remove glibcpp_toolexecdir (unused).
2739         Replace glibcpp_toolexeclibdir with toolexeclibdir.  Don't generate
2740         config.h or stamp-h (unused).  Move one comment to the right place.
2741         * configure: Regenerate.
2742         * config.h.in: Remove (unused).
2743
2744         * config.h.in: Regenerate with autoheader.
2745
2746         * Makefile.in: Remove (unused) gcc_version_trigger.
2747         * configure.in: Remove (unused) glibcpp_builddir.  Don't AC_SUBST
2748         gcc_version_trigger.
2749         * configure: Regenerate.
2750
2751         * configure.in: Switch to modern style for AC_INIT, AC_OUTPUT.
2752         Sort file into sections.  Remove dnl where appropriate.  Fix
2753         other style issues.
2754         * configure: Regenerate.
2755
2756         * configure.in: Replace old AC_PROG_CC hack with new one.
2757         Define toplevel_srcdir in terms of srcdir, not top_srcdir (there
2758         are no subdirectory output files, so this is fine).  Change prereq
2759         to autoconf 2.59.
2760         * aclocal.m4: Include ../config/no-executables.m4.
2761         * configure: Regenerate with autoconf 2.59.
2762
2763         * configure.in: Improve comments on gthread_cflags.  Improve m4
2764         quotation, and replace 'if test' with 'case', for --enable-objc-gc.
2765         * configure: Regenerate.
2766
2767         * configure.in: Move PACKAGE and VERSION settings up top.  Remove
2768         unused call to AC_PROG_LN_S.  Default RANLIB to ':'.  Remove
2769         redundant checks for values of RANLIB, AR, INSTALL.
2770         * configure: Regenerate.
2771
2772         * configure.in: Clean up handling of
2773         --enable-version-specific-runtime-libs and related variables;
2774         replace 'if test' with 'case' where reasonable.  Fix comments.
2775         Remove useless libstdcxx_interface.
2776         * configure: Regenerate.
2777
2778         * configure.in: Use _GCC_TOPLEV_NONCANONICAL_TARGET.
2779         Replace uses of target_alias with target_noncanonical.
2780         * aclocal.m4: Include ../config/acx.m4.
2781         * configure: Regenerate.
2782         * Makefile.in: Replace uses of target_alias with target_noncanonical.
2783         Fix copyright statement.
2784
2785         * configure.in: Hand-inline bulky, confusing macros from
2786         aclocal.m4.  Replace references to "GNU Objective C" with "GCC".
2787         Update copyright notice.  Remove stuff for automake, which isn't
2788         used in this directory.  Remove emacs local variables.
2789         * aclocal.m4: Remove hand-inlined macros.  Update copyright notice.
2790         * configure: Regenerate.
2791
2792 2004-03-16  Manfred Hollstein  <mh@suse.com>
2793
2794         * Makefile.in, configure.in, configure: Update copyright years.
2795
2796 2004-03-15  Manfred Hollstein  <mh@suse.com>
2797
2798         * Makefile.in (LIBOBJC_VERSION, LIBOBJC_GC_VERSION): Use
2799         definition from configure.in.
2800         * configure.in (PACKAGE): Add definition.
2801         (VERSION): Add definition; substitute it in output files.
2802         * configure: Re-generate.
2803
2804 2004-03-05  Ziemowit Laski  <zlaski@apple.com>
2805
2806         * objc/hash.h (hash_string, compare_strings):
2807         Add type-casts to make Objective-C++ happy.
2808         * objc/typedstream.h (objc_get_stream_class_version):
2809         Rename parameter from 'class' to 'class_name' to make
2810         Objective-C++ happy.
2811
2812 2004-03-01  Michael Matz  <matz@suse.de>
2813
2814         * Makefile.in (ALL_CFLAGS): Add -fno-strict-aliasing.
2815
2816 2004-02-06  Ziemowit Laski  <zlaski@apple.com>
2817
2818         * objc/objc-api.h (objc_super): The 'class' field shall
2819         be named 'super_class' #ifdef __cplusplus.
2820
2821 2004-01-17  Andrew Pinski  <pinskia@physics.uc.edu>
2822
2823         PR target/10781
2824         * encoding.c (rs6000_special_round_type_align): Define.
2825
2826 2004-01-14  Adam Fedor  <fedor@gnu.org>
2827
2828         PR libobjc/12155
2829         * selector.c (__objc_register_instance_methods_to_class): Free
2830         new_list if not used.
2831
2832 2004-01-09  Andrew Ruder  <aeruder@ksu.edu>
2833
2834         PR libobjc/11904
2835         * sarray.c (sarray_free): Free array->is_copy_of latter.
2836
2837 2003-12-01  Zack Weinberg  <zack@codesourcery.com>
2838
2839         PR 11433
2840         * Protocol.m (descriptionForInstanceMethod): Don't dereference
2841         instance_methods if it's NULL.
2842         (descriptionForClassMethod): Likewise for class_methods.
2843
2844 2003-10-24  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2845
2846         * Makefile.in (runtime-info.h): Remove -Wp.
2847
2848 2003-10-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2849
2850         * Makefile.in (CC1OBJ): Remove.
2851         (runtime-info.h): Invoke $(CC) so all MULTIFLAGS are handled
2852         correctly.
2853         Use .m extension for temporary file.
2854         Remove assembler temp file.
2855
2856 2003-10-20  Joseph S. Myers  <jsm@polyomino.org.uk>
2857
2858         * objc/hash.h (hash_string): Don't use a cast as an lvalue.
2859
2860 2003-10-17  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2861
2862         * Makefile.in (runtime-info.h): Use MULTIFLAGS.
2863
2864 2003-09-09  Alan Modra  <amodra@bigpond.net.au>
2865
2866         * configure: Regenerate.
2867
2868 2003-08-27  Alexander Malmberg  <alexander@malmberg.org>
2869
2870         * Makefile.in, aclocal.m4: Update to $(libdir)/gcc/ instead of
2871         (libdir)/gcc-lib/ when installing.
2872         * configure: Regenerate.
2873
2874 Thu Jul 10 10:27:43 2003  Nicola Pero  <n.pero@mi.flashnet.it>
2875
2876         libobjc/9969
2877         * sendmsg.c (get_imp): Fixed rare threading problem.
2878         (__objc_responds_to): Similar fixes.
2879         (objc_msg_lookup): Similar fixes.
2880         (__objc_init_install_dtable): Lock the runtime before checking if the
2881         table is installed.
2882
2883 2003-05-23  Nathanael Nerode  <neroden@gcc.gnu.org>
2884
2885         * hash.c, init.c, libobjc.def, libobjc_entry.c, linking.m,
2886         makefile.dos, misc.c, nil_method.c, objects.c, sarray.c,
2887         selector.c, sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c,
2888         thr-mach.c, thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c,
2889         thr-rtems.c, thr-single.c, thr-solaris.c, thr-vxworks.c,
2890         thr-win32.c, thr.c: Replace "GNU CC" with "GCC".
2891         * Makefile.in, NXConstStr.m, Object.m, Protocol.m, archive.c,
2892         class.c, encoding.c, gc.c, objc/NXConstStr.h, objc/Object.h,
2893         objc/Protocol.h, objc/encoding.h, objc/hash.h, objc/objc-api.h,
2894         objc/objc-list.h, objc/objc.h, ocjc/runtime.h, objc/sarray.h,
2895         objc/thr.h, objc/typedstream.h: Replace "GNU CC" with "GCC".
2896
2897 Tue May 13 14:56:03 2003  Richard Frith-Macdonald <rfm@gnu.org>
2898                           Nicola Pero  <n.pero@mi.flashnet.it>
2899
2900         libobjc/10742
2901         * init.c (class_superclass_of_class): New function.
2902         (create_tree_of_subclasses_inherited_from): Use it.
2903         (__objc_tree_insert_class): Likewise.
2904         (class_is_subclass_of_class): Likewise.
2905
2906 2003-04-11  David Chad  <davidc@freebsd.org>
2907             Loren J. Rittle  <ljrittle@acm.org>
2908
2909         libobjc/8562
2910         * objc/hash.h (hash_string): Constify correctly.
2911         (compare_ptrs): Use direct compare.
2912         * objc/objc-list.h (list_nth): Rename index to indx to avoid shadow.
2913         * objc/sarray.h: Global rename index to indx to avoid shadow.
2914
2915 2003-03-12  Andreas Schwab  <schwab@suse.de>
2916
2917         * aclocal.m4 (GLIBCPP_EXPORT_INSTALL_INFO): Avoid trailing /. in
2918         glibcpp_toolexeclibdir.
2919         * configure: Rebuilt.
2920
2921 2003-02-20  Alexandre Oliva  <aoliva@redhat.com>
2922
2923         * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
2924         config.status.
2925         * configure: Rebuilt.
2926
2927 2003-01-27  Alexandre Oliva  <aoliva@redhat.com>
2928
2929         * aclocal.m4 (glibcpp_toolexeclibdir): Instead of
2930         $(MULTISUBDIR), use `$CC -print-multi-os-directory`, unless
2931         version_specific_libs is enabled.
2932         * configure: Rebuilt.
2933
2934 2003-01-09  Christian Cornelssen  <ccorn@cs.tu-berlin.de>
2935
2936         * Makefile.in (FLAGS_TO_PASS): Also pass DESTDIR.
2937         (install-libs, install-headers): Prepend $(DESTDIR) to
2938         destination paths in all (un)installation commands.
2939
2940 2002-12-02  Zack Weinberg  <zack@codesourcery.com>
2941
2942         * thr-objc.c: Include coretypes.h and tm.h.
2943
2944 2002-12-01  Zack Weinberg  <zack@codesourcery.com>
2945
2946         * encoding.c, sendmsg.c: Include coretypes.h and tm.h.
2947
2948 2002-11-26  Nathanael Nerode  <neroden@gcc.gnu.org>
2949
2950         * configure.in: Remove skip-this-dir support.
2951         * configure: Regenerate.
2952
2953 2002-09-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2954
2955         * Makefile.in (all): Fix multilib parallel build.
2956
2957 Thu Sep 12 12:44:37 2002  Nicola Pero  <n.pero@mi.flashnet.it>
2958
2959         * sendmsg.c (nil_method): Declare not to take a variable number of
2960         args.
2961         (objc_msg_lookup): Cast nil_method to IMP before returning it.
2962         (objc_msg_lookup_super): The same.
2963
2964 2002-09-10  Jan Hubicka  <jh@suse.cz>
2965
2966         * nil_method.c (nil_method): No longer defined with variable
2967         arguments.
2968
2969 2002-07-02  Rodney Brown  <rbrown64@csc.com.au>
2970
2971         * objc/encoding.h: Fix formatting.
2972         * objc/hash.h: Likewise.
2973         * objc/objc-api.h: Likewise.
2974         * objc/runtime.h: Likewise.
2975         * objc/thr.h: Likewise.
2976         * archive.c: Likewise.
2977         * class.c: Likewise.
2978         * encoding.c: Likewise.
2979         * gc.c: Likewise.
2980         * hash.c: Likewise.
2981         * init.c: Likewise.
2982         * misc.c: Likewise.
2983         * nil_method.c: Likewise.
2984         * objects.c: Likewise.
2985         * sarray.c: Likewise.
2986         * selector.c: Likewise.
2987         * sendmsg.c: Likewise.
2988         * thr-mach.c: Likewise.
2989         * thr.c: Likewise.
2990
2991 2002-06-25  DJ Delorie  <dj@redhat.com>
2992
2993         * aclocal.m4 (GLIBCPP_CONFIGURE): Split out
2994         GLIBCPP_TOPREL_CONFIGURE.
2995         * configure.in: Call it before AC_CANONICAL_SYSTEM.
2996         * configure: Regenerate.
2997
2998 2002-06-21  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2999
3000         * Object.m (forward, read, write): Fix unused parameter warnings.
3001         * encoding.c: Include <stdlib.h>.
3002         (target_flags): Mark with attribute unused.
3003         (atoi): Delete.
3004         * runtime.h (__objc_selector_max_index): Change to unsigned int.
3005         (__objc_generate_gc_type_description): Prototype.
3006         * selector.c (__objc_selector_max_index): Change to unsigned int.
3007
3008 Mon Jun 17 18:37:42 2002  Nicola Pero  <n.pero@mi.flashnet.it>
3009
3010         * sendmsg.c (__objc_get_forward_imp): Fix warning by making sure
3011         we always have a return value: if __objc_msg_forward does not
3012         supply a forwarding implementation, return the default
3013         __builtin_apply based one.
3014
3015 2002-06-15  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3016
3017         * Object.m: Fix signed/unsigned warning.
3018         * Protocol.m: Likewise.
3019         * archive.c: Always include stdlib.h.
3020         (objc_read_short, objc_read_unsigned_short, objc_read_int,
3021         objc_read_long, __objc_read_nbyte_uint, __objc_read_nbyte_ulong):
3022         Fix signed/unsigned warning.
3023         (objc_write_type, objc_read_type, objc_write_types,
3024         objc_read_types): Ensure ctype 8-bit safety.
3025         (__objc_no_write, __objc_no_read): Mark unused parameters.
3026         * class.c (class_table_setup): Specify void arg.
3027         * encoding.c (atoi, objc_sizeof_type, objc_alignof_type,
3028         objc_skip_typespec, objc_skip_offset,
3029         objc_layout_structure_next_member): Ensure ctype 8-bit safety.
3030         (objc_layout_structure_next_member): Ensure variables are
3031         initialized.
3032         * gc.c (__objc_generate_gc_type_description,
3033         class_ivar_set_gcinvisible): Mark unused parameters.
3034         * init.c (__objc_send_load, __objc_destroy_class_tree_node): Mark
3035         unused parameters.
3036         (__objc_init_protocols) Fix signed/unsigned warning.
3037         * nil_method.c (nil_method): Mark unused parameters.
3038         * thr.h (objc_thread_callback): Specify void arg.
3039         * sarray.c (sarray_new, sarray_realloc, sarray_free): Fix
3040         signed/unsigned warning.
3041         (sarray_free): Fix formatting.
3042         * selector.c (sel_types_match): Ensure ctype 8-bit safety.
3043         * sendmsg.c (__objc_init_install_dtable) Mark unused parameters.
3044
3045 2002-06-09  Andreas Jaeger  <aj@suse.de>
3046
3047         * encoding.c (objc_layout_structure_next_member): Remove unused
3048         variable.
3049
3050 2002-05-20  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3051
3052         * Makefile.in (SHELL): Set to @SHELL@.
3053         (WARN_CFLAGS): New.
3054         (ALL_CFLAGS): Add $(WARN_CFLAGS).
3055
3056 2002-05-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3057
3058         * aclocal.m4: Allow for PWDCMD to override hardcoded pwd.
3059         * configure: Regenerate.
3060
3061 2002-05-08  Alexandre Oliva  <aoliva@redhat.com>
3062
3063         * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
3064         script entry, and set LD to it when configuring multilibs.
3065         * configure: Rebuilt.
3066
3067 2002-04-19  David O'Brien  <obrien@FreeBSD.org>
3068
3069         * encoding.c (MAX, MIN, ROUNDING): #undef before defining.
3070
3071 2002-04-09  Hans-Peter Nilsson  <hp@bitrange.com>
3072
3073         PR objc/6107
3074         * objc/objc-api.h (struct objc_protocol_list): Change type of
3075         member count from int to size_t.
3076
3077 2002-02-11  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
3078
3079         PR libobjc/4039
3080         * aclocal.m4: Replace with version copied from libstdc++-v3.
3081         * configure.in: Update for changes to aclocal and Makefile.
3082         * configure: Regenerate.
3083         * Makefile.in: Correct install of multilibs and shared libs, use
3084         INSTALL_DATA for include files.
3085
3086 Mon Dec 17 17:02:12 2001  Nicola Pero  <nicola@brainstorm.co.uk>
3087
3088         * init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
3089         categories - when an unclaimed category was found, the loop was
3090         doing two steps forward instead of one, so that in certain cases
3091         it was failing to properly load all the categories.  (Reported
3092         with fix by Alexander Malmberg <alexander@malmberg.org>).
3093
3094 2001-11-14  Aldy Hernandez  <aldyh@redhat.com>
3095
3096         * encoding.c: Add target_flags.
3097
3098 2001-11-07  Aldy Hernandez  <aldyh@redhat.com>
3099
3100          * objc/objc-api.h (_C_VECTOR): New.
3101
3102          * encoding.c (VECTOR_TYPE): New.
3103
3104 Mon Oct 29 21:29:21 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3105
3106         * class.c: Rewritten the class table to use optimized, lock-free
3107         lookup.  This more than doubles the speed of class method
3108         invocations.  (class_table_setup), (class_table_insert),
3109         (class_table_replace), (class_table_get_safe),
3110         (class_table_next), (class_table_print),
3111         (class_table_print_histogram): New functions.
3112         (__objc_init_class_tables): Use class_table_setup.
3113         (__objc_add_class_to_hash): Use class_table_get_safe and
3114         class_table_insert.  (objc_lookup_class), (objc_get_class): Do not
3115         assert the existence of the table; do not lock the runtime; use
3116         class_table_get_safe.  (objc_next_class): Use class_table_next.
3117         (__objc_resolve_class_links): Use class_table_next.
3118         (class_pose_as): Use class_table_replace.
3119
3120 2001-09-10  Ovidiu Predescu  <ovidiu@cup.hp.com>
3121
3122         * gc.c: Removed the DEBUG declaration.
3123
3124 Wed Jul 18 12:48:56 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3125
3126         * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
3127         rather than through objc_thread_id, to save a function call.
3128         (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
3129         Ditto.
3130
3131 Mon Jul 16 12:15:00 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3132
3133         * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
3134         to cast an id to a Class, which can not be done.  Make the check
3135         by using CLS_ISMETA on the class pointer instead.
3136         (object_is_meta_class): Similar fix.
3137
3138 2001-06-09  Alexandre Oliva  <aoliva@redhat.com>, Stephen L Moshier  <moshier@mediaone.net>
3139
3140         * configure.in (AC_EXEEXT): Work around in case it expands to
3141         nothing, as in autoconf 2.50.
3142         * acinclude.m4: Likewise.
3143         * configure: Rebuilt.
3144
3145 2001-06-08  Nicola Pero  <n.pero@mi.flashnet.it>
3146
3147         * THREADS: Explain that when we compile libobjc inside GCC, we
3148         always use thr-objc.c as a backend, which uses GCC's thread code.
3149
3150 2001-06-06  Richard Frith-Macdonald  <rrfm@gnu.org>
3151
3152         * init.c (__objc_send_message_in_list): When setting a new entry
3153         in __objc_load_methods use the method IMP as key, but check to see
3154         if the method is in the hashtable by looking at the IMP also.
3155         Also ... call the method after adding it to the hashtable rather
3156         than before ... thus preventing an obscure possibility of infinite
3157         recursion if a +load method itself loads a subclass.
3158
3159 2001-05-25  Ovidiu Predescu  <ovidiu@cup.hp.com>
3160
3161         * init.c (__objc_send_message_in_list): When setting a new entry
3162         in __objc_load_methods use the method name as key, not the method
3163         IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
3164
3165 2001-05-09  Joseph S. Myers  <jsm28@cam.ac.uk>
3166
3167         * objc-features.texi: Move to ../gcc/objc.texi.
3168         * fdl.texi: Remove.
3169         * Makefile.in: Don't generate documentation from
3170         objc-features.texi.
3171
3172 2001-05-01  Mark Mitchell  <mark@codesourcery.com>
3173
3174         * fdl.texi: New file.
3175         * objc-features.texi: Simplify.
3176         * Makefile.in: Adjust accordingly.
3177
3178 2001-04-30  Mark Mitchell  <mark@codesourcery.com>
3179
3180         * objc-features.texi: Use the GFDL.
3181
3182 Wed Mar 21 04:44:58 EST 2001  John Wehle  (john@feith.com)
3183
3184         * encoding.c (REAL_TYPE): Define.
3185
3186 2001-03-19  David Edelsohn  <edelsohn@gnu.org>
3187
3188         * encoding.c (TYPE_MODE): Define.
3189
3190 2001-03-14  Nicola Pero  <n.pero@mi.flashnet.it>
3191
3192         * thr.c (objc_thread_add): New function.
3193         (objc_thread_remove): Ditto.
3194         * objc/thr.h: Declare them.
3195         * libobjc.def: Mention them.
3196
3197 2001-02-28  Ovidiu Predescu  <ovidiu@cup.hp.com>
3198
3199         * objc-features.texi: Document the @compatibility_alias compiler
3200         directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
3201
3202 Fri Feb 23 18:12:00 2001  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3203
3204         * sendmsg.c (__objc_forward): Delete strlen() declaration.
3205
3206 2001-02-08  Geoffrey Keating  <geoffk@redhat.com>
3207
3208         * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
3209         we're not interested in the result and they might fail.
3210         * configure: Regenerated.
3211
3212 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3213
3214         * objc-features.texi: Use @email.
3215
3216 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3217
3218         * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
3219         printf.
3220
3221 2000-01-11  Richard Earnshaw  <rearnsha@arm.com>
3222
3223         * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
3224         determines the value dynamically.
3225
3226 Wed Jan  3 00:49:10 2001  Ovidiu Predescu  <ovidiu@cup.hp.com>
3227
3228         * sendmsg.c: Added __objc_msg_forward, a hook that allows external
3229         libraries to provide a function that returns the real forwarding
3230         function. This can alleviate problems __builtin_apply() and
3231         friends have on various platforms. (Solution suggested by Helge
3232         Hess.)
3233
3234         * objc/objc-api.h: Define __objc_msg_forward.
3235
3236         * sendmsg.c: Define gen_rtx_REG.
3237
3238 2000-12-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
3239
3240         * thr-rtems.c: New file. Stub to compile.
3241
3242 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
3243
3244         * configure: Rebuilt with new libtool.m4.
3245
3246 Tue Aug 15 00:38:56 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3247
3248         * configure.in: Create a config.h file. Check for <sched.h>.
3249         * configure: Regenerate.
3250
3251         * config.h.in: Check for <sched.h>.
3252
3253 2000-08-14  Zack Weinberg  <zack@wolery.cumb.org>
3254
3255         * configure: Regenerate after change to ../libtool.m4.
3256
3257 2000-08-14  Andreas Schwab  <schwab@suse.de>
3258
3259         * objc-features.texi (Top): Move @menu at end of node.
3260
3261 2000-08-11  Manfred Hollstein  <manfredh@redhat.com>
3262
3263         * objc-features.texi: Move @node Top before @menu.
3264
3265 Sun Aug  6 23:27:49 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3266
3267         * objc-features.texi: Documented the new -fconstant-string-class
3268         option.
3269
3270 Sun Aug  6 22:51:16 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3271
3272         * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
3273         improve the Posix thread support for Objective-C.
3274
3275 2000-08-04  Zack Weinberg  <zack@wolery.cumb.org>
3276
3277         * aclocal.m4: Replace copy of ../libtool.m4 with
3278         sinclude(../libtool.m4).
3279
3280 Fri Jul 28 08:58:02 2000  Nicola Pero  <nicola@brainstorm.co.uk>
3281
3282         * configure.in: Added libtool support; build shared libraries
3283         if --enable-shared was passed on command line.
3284         * Makefile.in: Modified most compilation commands to use libtool.
3285         * aclocal.m4: New symbolic link to the ../libtool.m4, from the
3286         libtool distribution.
3287
3288 Sat Jul 29 00:10:21 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3289
3290         * sarray.c, Object.m: Removed the explicit prototypes for strlen
3291         and memcpy on 64-bit platforms (Suggested by Rodney Brown
3292         <rdb@cup.hp.com>).
3293
3294 2000-05-12  H.J. Lu  (hjl@gnu.org)
3295
3296         * Makefile.in (GTHREAD_FLAGS): New.
3297         (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
3298         (OBJC_THREAD_FILE): Changed to thr-objc.
3299
3300         * configure.in (GTHREAD_FLAGS): New, check and replace it for
3301         Makefile.
3302         (OBJC_THREAD_FILE): Removed.
3303
3304         * thr-objc.c: New.
3305
3306 2000-07-13  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3307
3308         * objc/hash.h: Include string.h.
3309
3310 2000-04-15  David Edelsohn  <edelsohn@gnu.org>
3311
3312         * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
3313
3314 2000-04-12  Jakub Jelinek  <jakub@redhat.com>
3315
3316         * Object.m (strlen): Provide prototype on all 64bit platforms,
3317         not only alpha.
3318         * sarray.c (memcpy): Likewise.
3319         * encoding.c (objc_layout_finish_structure): Don't use
3320         ROUND_TYPE_ALIGN on sparc.
3321
3322         * encoding.c (objc_layout_structure_next_member): Do the whole
3323         procedure even for the first member, so that we get correct
3324         alignment.
3325
3326 2000-03-29  Zack Weinberg  <zack@wolery.cumb.org>
3327
3328         * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
3329         comments.
3330
3331 2000-02-23  Zack Weinberg  <zack@wolery.cumb.org>
3332
3333         * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
3334
3335 Thu Sep 23 07:19:12 1999   Chris Ball <cball@fmco.com>
3336
3337         * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
3338
3339 Tue Sep 21 07:47:10 1999  Jeffrey A Law  (law@cygnus.com)
3340
3341         * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
3342         the compiler when building C code.
3343
3344 Fri Aug  6 23:32:29 1999  Daniel Jacobowitz <drow@drow.them.org>
3345
3346         * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
3347         libdir, libsubdir and tooldir.
3348
3349 Mon Jun 21 05:40:15 1999  John David Anglin <dave@hiauly1>
3350
3351         * init.c (__objc_force_linking): Make global.
3352
3353 Thu May 20 03:20:59 1999  Jeffrey A Law  (law@cygnus.com)
3354
3355         * configure.in (AC_EXEEXT): Remove call.
3356         (compiler_name): Explicitly check with no extension and .exe
3357         extension.
3358         * configure: Regenerate.
3359
3360 Sun Apr 25 01:15:34 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3361
3362         * Makefile.in (CC1OBJ): Define in terms of CC.
3363         (runtime-info.h): Use.
3364
3365 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3366
3367         * objc-features.texi: Updated the URL to Boehm's GC page.
3368
3369 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3370
3371         * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
3372         the char as being signed (patch from Daniel Jacobowitz
3373         <drow@false.org>).
3374
3375 Wed Mar 24 22:41:28 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3376
3377         * configure.in (AC_PREREQ): Update to 2.13.
3378         (AC_EXEEXT): Call to find possible file extension.
3379         (compiler_name): Use.
3380         * configure: Regenerate.
3381
3382 Wed Jan 27 02:31:01 1999  Jeffrey A Law  (law@cygnus.com)
3383
3384         * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
3385
3386 Tue Jan  5 01:38:53 1999  Jeffrey A Law  (law@cygnus.com)
3387
3388         * configure.in (thread_file): Correct and simplify code to find
3389         the thread file.
3390         * configure: Rebuilt.
3391
3392 1998-11-26  Manfred Hollstein  <manfred@s-direktnet.de>
3393
3394         * configure.in (compiler_name): Add check to detect if this
3395         language's compiler has been built.
3396         * configure: Regenerate.
3397
3398 Mon Nov 23 16:50:28 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3399
3400         *  configure.in: Use AC_PREREQ(2.12.1).
3401
3402 Thu Nov 19 20:33:37 1998  Jeffrey A Law  (law@cygnus.com)
3403
3404         * Makefile.in (runtime-info.h): Avoid GNU make extensions.
3405
3406 Sun Nov  8 17:46:14 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3407
3408         * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
3409
3410 Thu Oct 22 14:34:06 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3411
3412         * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
3413
3414 Sat Oct 17 05:21:31 1998  Ovidiu Predescu  <ovidiu@slip.net>
3415
3416         * objc-features.texi (Top): Changed the email address.
3417         * objc-features.texi (Garbage Collection): Use @uref instead of @url.
3418
3419 Mon Oct 11 21:25:27 1998  Ovidiu Predescu  <ovidiu@slip.net>
3420
3421         * encoding.c: Redefine get_inner_array_type to get the first entry
3422         in the structure.
3423
3424 Thu Oct  8 12:21:14 1998  Richard Frith-Macdonald <richard@brainstorm.co.uk>
3425
3426         * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
3427         (objc_get_type_qualifiers): Similarly.
3428         * objc/encoding.h (_C_BYREF): Define.
3429         (_F_BYREF): Define.
3430
3431 1998-10-07  David S. Miller  <davem@pierdol.cobaltmicro.com>
3432
3433         * objc/sarray.h: Make boffset be an unsigned long when sparc so it
3434         works out on 64-bit systems.
3435
3436 Tue Oct  6 20:32:06 1998  Alexandre Oliva  <oliva@dcc.unicamp.br>
3437
3438         * Makefile.in (INCLUDES): Make it multilib-friendly.
3439
3440 Fri Oct  2 07:12:14 1998  H.J. Lu  (hjl@gnu.org)
3441
3442         * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
3443
3444 Thu Oct  1 22:33:03 1998 Robert Lipe  <robertl@dgii.com>
3445                          Jeffrey A Law  (law@cygnus.com)
3446
3447         * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
3448         (FLAGS_TO_PASS): Added.
3449         (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
3450
3451         * archive.c: Change config.h to tconfig.h.
3452
3453         * configure.in: Find gcc's object directory even for multilibs.
3454
3455 Wed Sep 30 18:17:17 1998  Robert Lipe  <robertl@dgii.com>
3456
3457         * configure.in: Escape ^ in grep string.
3458         * configure: Rebuilt.
3459
3460 Wed Sep 30 09:14:52 1998  Jeffrey A Law  (law@cygnus.com)
3461
3462         * All .h files pushed down into the objc/ subdirectory.
3463         * Makefile.in (copy_headers): Corresponding changes.
3464         * configure.in (AC_INIT): Corresponding changes.
3465         * configure: Rebuilt.
3466
3467 1998-09-30  Ben Elliston  <bje@cygnus.com>
3468             Jeff Law      <law@cygnus.com>
3469
3470         * Makefile.in: Rewrite.
3471
3472         * configure.in: Likewise.
3473
3474         * configure: Regenerate.
3475
3476         * All .c files.  Remove "objc" prefix when including objc header
3477         files.  Include tconfig.h, not ../tconfig.h.
3478
3479 Mon Sep 21 23:27:10 1998  Ovidiu Predescu <ovidiu@slip.net>
3480
3481         * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
3482         (get_inner_array_type): Define.
3483
3484 1998-09-21  Ben Elliston  <bje@cygnus.com>
3485
3486         * New directory.  Moved files from ../gcc/objc.
3487 \f
3488 Copyright (C) 1998-2017 Free Software Foundation, Inc.
3489
3490 Copying and distribution of this file, with or without modification,
3491 are permitted in any medium without royalty provided the copyright
3492 notice and this notice are preserved.