libobjc/ChangeLog

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