libobjc/ChangeLog

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