libobjc/ChangeLog

   1 2018-04-24  H.J. Lu  <hongjiu.lu@intel.com>
   2
   3         * configure: Regenerated.
   4
   5 2018-04-19  Jakub Jelinek  <jakub@redhat.com>
   6
   7         * configure: Regenerated.
   8
   9 2018-04-18  David Malcolm  <dmalcolm@redhat.com>
  10
  11         PR jit/85384
  12         * configure: Regenerate.
  13
  14 2018-02-14  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
  15
  16         PR target/84148
  17         * configure: Regenerate.
  18
  19 2018-01-03  Jakub Jelinek  <jakub@redhat.com>
  20
  21         Update copyright years.
  22
  23 2017-11-23  Tom de Vries  <tom@codesourcery.com>
  24
  25         * class.c (CLASS_TABLE_HASH): Wrap in "do {} while (0)".
  26
  27 2017-11-17  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
  28
  29         * Makefile.in: Regenerate.
  30         * aclocal.m4: Likeiwse.
  31         * configure: Likewise.
  32         * configure.ac: Set CET_FLAGS. Update XCFLAGS.
  33
  34 2017-08-30  Richard Sandiford  <richard.sandiford@linaro.org>
  35             Alan Hayward  <alan.hayward@arm.com>
  36             David Sherwood  <david.sherwood@arm.com>
  37
  38         * encoding.c (_darwin_rs6000_special_round_type_align): Prefix mode
  39         names with E_ in case statements.
  40
  41 2017-02-07  Richard Biener  <rguenther@suse.de>
  42
  43         PR tree-optimization/79256
  44         PR middle-end/79278
  45         * encoding.c (objc_layout_structure_next_member): Adjust
  46         ADJUST_FIELD_ALIGN usage.
  47
  48 2017-01-18  Matthias Klose  <doko@ubuntu.com>
  49
  50         PR libobjc/78697
  51         * configure.ac: Allow default for --with-target-bdw-gc-include.
  52         * configure: Regenerate.
  53
  54         PR libobjc/78698
  55         * configure.ac: Use the libgc.la file when available.
  56         * configure: Regenerate.
  57
  58 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
  59
  60         PR other/79046
  61         * configure: Regenerated.
  62         * configure.ac: Add GCC_BASE_VER.
  63         * Makefile.in (gcc_version): Use @get_gcc_base_ver@ instead of cat to
  64         get version from BASE-VER file.
  65         * configure: Regenerated.
  66
  67 2017-01-01  Jakub Jelinek  <jakub@redhat.com>
  68
  69         Update copyright years.
  70
  71 2016-12-01  Matthias Klose  <doko@ubuntu.com>
  72
  73         * configure.ac: Don't use pkg-config to check for bdw-gc.
  74         * configure: Regenerate.
  75
  76 2016-11-30  Matthias Klose  <doko@ubuntu.com>
  77
  78         * configure.ac: Set BDW_GC_CFLAGS and BDW_GC_LIBS after checking
  79         for the existence of the pkg-config modules.
  80         * Regenerate.
  81
  82 2016-11-30  Jakub Jelinek  <jakub@redhat.com>
  83
  84         * configure.ac (--enable-objc-gc): If not given, default to
  85         enable_objc_gc=no.
  86         * configure: Regenerated.
  87
  88 2016-11-30  Matthias Klose  <doko@ubuntu.com>
  89
  90         * configure.ac (--enable-objc-gc): Allow to configure with a
  91         system provided boehm-gc.
  92         * configure: Regenerate.
  93         * Makefile.in (OBJC_BOEHM_GC_LIBS): Get value from configure.
  94         * gc.c: Include system bdw-gc headers.
  95         * memory.c: Likewise.
  96         * objects.c: Likewise.
  97
  98 2016-11-15  Matthias Klose  <doko@ubuntu.com>
  99
 100         * aclocal.m4: Regenerate.
 101         * configure: Likewise.
 102
 103 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
 104
 105         Update copyright years.
 106
 107 2015-11-07  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
 108
 109         PR libobjc/24775
 110         * encoding.c (_darwin_rs6000_special_round_type_align): Use
 111         __CHAR_BIT__ instead of BITS_PER_UNIT.
 112         (objc_sizeof_type): Likewise.
 113         (objc_layout_structure): Likewise.
 114         (objc_layout_structure_next_member): Likewise.
 115         (objc_layout_finish_structure): Likewise.
 116         (objc_layout_structure_get_info): Likewise.
 117
 118 2015-11-03  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
 119
 120         PR libobjc/24775
 121         * encoding.c (objc_layout_finish_structure): Remove usage of
 122         ROUND_TYPE_SIZE.
 123
 124 2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
 125
 126         PR libobjc/24775
 127         * sendmsg.c (tm.h): Remove include.
 128
 129 2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
 130
 131         PR libobjc/24775
 132         * sendmsg.c (gen_rtx): Remove macro.
 133         (gen_rtx_MEM): Likewise.
 134         (gen_rtx_REG): Likewise.
 135         (rtx): Likewise.
 136
 137 2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
 138
 139         PR libobjc/24775
 140         * sendmsg.c: Remove check of STRUCT_VALUE macro.
 141
 142 2015-05-13  Eric Botcazou  <ebotcazou@adacore.com>
 143
 144         * configure.ac: Remove manual SJLJ check.
 145         * config.h.in: Regenerate.
 146         * configure: Likewise.
 147         * exception.c: Replace SJLJ_EXCEPTIONS by __USING_SJLJ_EXCEPTIONS__.
 148
 149 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
 150
 151         * aclocal.m4: Regenerated with automake-1.11.6.
 152
 153 2015-05-04  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
 154
 155         * configure: Regenerate.
 156
 157 2015-05-01  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
 158
 159         * acinclude.m4: Include bitfields.m4.
 160         * config.h.in: Regenerate.
 161         * configure: Likewise.
 162         * configure.ac: Invoke gt_BITFIELD_TYPE_MATTERS.
 163         * encoding.c: Check HAVE_BITFIELD_TYPE_MATTERS.
 164
 165 2015-04-29  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
 166
 167         * encoding.c (objc_layout_structure_next_member): Check the value of
 168         PCC_BITFIELD_TYPE_MATTERS not if it is defined.
 169
 170 2015-02-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 171
 172         PR libobjc/63765
 173         * thr.c (_XOPEN_SOURCE): Remove.
 174
 175 2015-01-27  Matthias Klose  <doko@ubuntu.com>
 176
 177         * sendmsg.c: Add prototypes for __objc_get_forward_imp and get_imp.
 178
 179 2015-01-09  Dimitris Papavasiliou  <dpapavas@gmail.com>
 180
 181         PR libobjc/51891
 182         * ivars.c: Add a check for classes without instance
 183         variables, which have a NULL ivar list pointer.
 184
 185 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
 186
 187         Update copyright years.
 188
 189 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
 190
 191         PR bootstrap/63784
 192         * configure: Regenerated.
 193
 194 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 195
 196         PR target/63610
 197         * configure: Regenerate.
 198
 199 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 200
 201         * thr.c (_XOPEN_SOURCE): Define as 600.
 202
 203 2014-07-27  Alan Modra  <amodra@gmail.com>
 204             Matthias Klose  <doko@ubuntu.com>
 205
 206         PR libobjc/61920
 207
 208         * encoding.c: Define rs6000_special_adjust_field_align_p.
 209
 210 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
 211
 212         Update copyright years
 213
 214 2013-09-20  Alan Modra  <amodra@gmail.com>
 215
 216         * configure: Regenerate.
 217
 218 2013-07-21   OndÅ\99ej BÃlka  <neleai@seznam.cz>
 219
 220         * class.c: Fix typos.
 221         * encoding.c: Likewise.
 222         * init.c: Likewise.
 223         * objc-private/runtime.h: Likewise.
 224         * objc/runtime.h: Likewise.
 225         * objc-sync.c: Likewise.
 226
 227 2013-07-04  Kai Tietz  <ktietz@redhat.com>
 228
 229         * exception.c: Add check for SjLj to SEH blocks.
 230
 231 2013-02-03  Richard Sandiford  <rdsandiford@googlemail.com>
 232
 233         Update copyright years.
 234
 235 2012-10-19  Michael Meissner  <meissner@linux.vnet.ibm.com>
 236
 237         * encoding.c (TARGET_VSX): Provide definitions based on the
 238         current compilation options, and not based off the target options
 239         structure.
 240         (TARGET_ALTIVEC): Likewise.
 241         (TARGET_64BIT): Likewise.
 242
 243 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
 244
 245         * configure: Regenerated.
 246
 247 2012-07-19  Tristan Gingold  <gingold@adacore.com>
 248             Richard Henderson  <rth@redhat.com>
 249
 250         * exception.c (__gnu_objc_personality_seh0): New function.
 251
 252 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
 253
 254         * configure: Regenerated.
 255
 256 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 257
 258         * configure.ac (enable_objc_gc): Remove alpha*-dec-osf* handling.
 259         * configure: Regenerate.
 260
 261         * thr.c (_XOPEN_SOURCE): Define unconditionally.
 262
 263 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
 264
 265         * configure: Regenerate.
 266
 267 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 268
 269         * Makefile.in (INCLUDES): Add -I$(MULTIBUILDTOP)../libgcc.
 270         * configure.ac (target_thread_file, HAVE_GTHR_DEFAULT): Remove.
 271         * configure: Regenerate.
 272         * config.h.in: Regenerate.
 273
 274 2011-10-17  Paul Brook  <paul@codesourcery.com>
 275             Matthias Klose  <doko@ubuntu.com>
 276
 277         * exception.c (parse_lsda_header): hardcode ttype_encoding for older
 278         ARM EABI toolchains.
 279         (get_ttype_entry) Remove __ARM_EABI_UNWINDER__ variant.
 280
 281 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
 282
 283         PR libobjc/49883
 284         * init.c (__objc_exec_class): Work around a bug in clang's code
 285         generation.  Clang sets the class->info field to values different
 286         from 0x1 or 0x2 (the only allowed values in the traditional GNU
 287         Objective-C runtime ABI) to store some additional information, but
 288         this breaks backwards compatibility.  Wipe out all the bits in the
 289         fields other than the first two upon loading a class.
 290
 291 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
 292
 293         * class.c (objc_lookup_class): Added back for compatibility with
 294         clang which seems to emit calls to it.
 295
 296 2011-10-08  Richard Frith-Macdonald <rfm@gnu.org>
 297             Nicola Pero  <nicola.pero@meta-innovation.com>
 298
 299         PR libobjc/50428
 300         * sendmsg.c (__objc_send_initialize): If a class does not have an
 301         +initialize method, search for an +initialize method in the
 302         superclass and in the ancestor classes and execute the first one
 303         that is found.  This makes the GNU runtime behave in the same way
 304         as the Apple/NeXT runtime with respect to +initialize methods and
 305         subclassing.
 306
 307 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
 308
 309         PR libobjc/50002
 310         * class.c (__objc_update_classes_with_methods): Iterate over meta
 311         classes as well as normal classes when refreshing the method
 312         implementations.  This fixes replacing class methods.
 313
 314 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
 315
 316         * class.c (class_getSuperclass): Fixed to work with meta classes
 317         still in construction too.
 318
 319 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
 320
 321         * class.c (class_getSuperclass): Fixed typo in comment.
 322
 323 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
 324
 325         PR libobjc/49882
 326         * class.c (class_getSuperclass): Return the superclass if the
 327         class is in construction.
 328         * objc/runtime.h (class_getSuperclass): Updated documentation.
 329
 330 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 331
 332         * Makefile.in (INCLUDES): Search
 333         $(srcdir)/$(MULTISRCTOP)../libgcc.
 334
 335 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
 336
 337         * objc/objc.h (__GNU_LIBOBJC__): Bumped to 20110608.
 338
 339 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
 340
 341         * configure.ac (VERSION): Bumped to 4:0:0.
 342         * configure (VERSION): Likewise.
 343
 344 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
 345
 346         * objc/README: Updated.
 347         * objc-private/selector.h: Updated comments.
 348
 349 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 350
 351         * sendmsg.c (class_get_instance_method): Removed.
 352         (class_get_class_method): Removed.
 353         (objc_get_uninstalled_dtable): Removed.
 354
 355 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 356
 357         * objc-private/module-abi-8.h (class_get_instance_size): Removed.
 358         * objects.c (class_create_instance): Removed.
 359         * error.c (__USE_FIXED_PROTOTYPES__): Removed.
 360         * gc.c (__objc_generate_gc_type_description): Use
 361         class_getInstanceSize() instead of class_get_instance_size().
 362         * selector.c (sel_types_match): Made static.
 363         (sel_get_typed_uid): Removed.
 364         (sel_get_any_typed_uid): Removed.
 365         (sel_get_name): Removed.
 366         (sel_get_type): Removed.
 367         (sel_register_name): Removed.
 368         (sel_register_typed_name): Removed.
 369         (sel_get_uid): Removed.
 370
 371 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 372
 373         * encoding.c (method_get_number_of_arguments): Removed.
 374         (method_get_sizeof_arguments): Removed.
 375
 376 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 377
 378         * class.c (objc_next_class): Removed.
 379         (class_pose_as): Removed.
 380         (CLASSOF): Removed.
 381         (class_table_replace): Removed.
 382         (objc_lookup_class): Removed.
 383
 384 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 385
 386         Removed the Traditional Objective-C runtime public API.
 387         * Makefile.in (OBJC_DEPRECATED_H): Variable removed.
 388         (install-headers): Do not create the objc/deprecated directory and
 389         do not install the deprecated headers.
 390         (OBJC_H): Removed encoding.h and objc-api.h.
 391         * Object.m: Removed all methods with the exception of -class and
 392         -isEqual:.  Updated includes.  ([-class]): Use Modern API.
 393         * objc/Object.h: Do not include deprecated/Object.h.
 394         * objc/deprecated/Object.h: Removed.
 395         * linking.m (__objc_linking): Call [Object class] instead of
 396         [Object name].
 397         * Protocol.m: Removed all methods with the exception of -isEqual:.
 398         Updated includes.
 399         * objc/Protocol.h: Do not include deprecated/Protocol.h.
 400         * objc/deprecated/Protocol.h: Removed.
 401         * objc/deprecated/struct_objc_symtab.h: Removed.
 402         * objc/deprecated/struct_objc_module.h: Removed.
 403         * objc/deprecated/struct_objc_ivar.h: Removed.
 404         * objc/deprecated/struct_objc_ivar_list.h: Removed.
 405         * objc/deprecated/struct_objc_method.h: Removed.
 406         * objc/deprecated/struct_objc_method_list.h: Removed.
 407         * objc/deprecated/struct_objc_protocol_list.h: Removed.
 408         * objc/deprecated/struct_objc_category.h: Removed.
 409         * objc/deprecated/MetaClass.h: Removed.
 410         * objc/deprecated/objc_msg_sendv.h: Removed.
 411         * objc/deprecated/README: Removed.
 412         * objc/deprecated/struct_objc_class.h: Removed.
 413         * objc/deprecated/struct_objc_protocol.h: Removed.
 414         * objc/deprecated/struct_objc_selector.h: Removed.
 415         * objc/encoding.h: Removed.
 416         * objc/message.h (struct objc_super): Removed the definition for
 417         the Traditional Objective-C runtime API.
 418         * objc/objc.h: Do not include objc/objc-decls.h.
 419         deprecated/struct_objc_selector.h, deprecated/MetaClass.h,
 420         deprecated/struct_objc_class.h, deprecated/struct_objc_protocol.h
 421         and deprecated/objc_msg_sendv.h.  Uncommented new definition of
 422         Protocol *.
 423         * objc/objc-api.h: Removed.
 424         * objc/runtime.h: Updated comments.  Removed check to detect
 425         concurrent usage of Traditional and Modern APIs.
 426         * objc-private/module-abi-8.h: Always define struct objc_class and
 427         struct objc_protocol.  (struct objc_protocol_list): Changed type
 428         of 'list' argument from 'Protocol *' to 'struct objc_protocol *'.
 429         (class_get_instance_size): Added.
 430         * objc-private/protocols.h (__objc_protocols_add_protocol): Take a
 431         'struct objc_protocol *' as argument, not a 'Protocol *'.
 432         * objc-private/runtime.h: Updated comments.
 433         * objc-private/selector.h (struct objc_selector, sel_eq): Added.
 434         * class.c: Include objc-private/selector.h.
 435         (objc_get_meta_class): Return a Class instead of a MetaClass.
 436         * encoding.c (method_get_next_argument): Removed.
 437         (method_get_first_argument): Removed.
 438         (method_get_nth_argument): Removed.
 439         * gc.c: Include objc/runtime.h instead of objc/encoding.h.
 440         Include objc-private/module-abi-8.h and ctype.h.
 441         * protocols.c (__objc_protocols_add_protocol): Take a 'struct
 442         objc_protocl *' as argument, not a 'Protocol *'.
 443         (class_addProtocol): Added casts to 'struct objc_protocol *' and
 444         'Protocol *'.
 445         (class_copyProtocolList): Likewise.
 446         (protocol_conformsToProtocol): Likewise.
 447         (protocol_copyProtocolList): Likewise.
 448         * sarray.c: Include objc-private/module-abi-8.h.
 449         * sendmsg.c (method_get_next_argument): Removed.
 450         (method_get_first_argument): Removed.
 451         (method_get_nth_argument): Removed.
 452         (objc_msg_sendv): Removed.
 453         (arglist_t, retval_t): New.  (class_get_class_method): Take a
 454         'Class', not 'MetaClass', argument.
 455         * thr.c: Include module-abi-8.h.
 456
 457 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 458
 459         * Makefile.in (OBJC_DEPRECATED_H): Removed struct_objc_static_instances.h
 460         and objc_get_uninstalled_dtable.h.
 461         * objc/deprecated/struct_objc_static_instances.h: Removed.
 462         * objc/deprecated/objc_get_uninstalled_dtable.h: Removed.
 463         * objc/objc-api.h: Do not include deprecated/objc_static_instances.h
 464         and deprecated/objc_get_uninstalled_dtable.h.
 465
 466 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 467
 468         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_object_alloc.h.
 469         * objc/deprecated/objc_object_alloc.h: Removed.
 470         * objc/objc-api.h: Do not include deprecated/objc_object_alloc.h.
 471         * objects.c (_objc_object_alloc, _objc_object_dispose,
 472         _objc_object_copy): Removed.
 473         * libobjc.def (__objc_object_alloc, __objc_object_copy,
 474         __objc_object_dispose): Removed.
 475
 476 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 477
 478         * Makefile.in (OBJC_DEPRECATED_H): Removed METHOD_NULL.h.
 479         * objc/objc-api.h: Do not include deprecated/METHOD_NULL.h.
 480         * objc/deprecated/METHOD_NULL.h: Removed.
 481
 482 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 483
 484         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_valloc.h,
 485         objc_malloc.h and objc_unexpected_exception.h.
 486         (exception.lo): Do not use -Wno-deprecated-declarations.
 487         (exception_gc.lo): Likewise.
 488         * objc/objc-api.h: Do not include deprecated/objc_valloc.h,
 489         deprecated/objc_malloc.h and
 490         deprecated/objc_unexpected_exception.h.
 491         * objc/deprecated/objc_valloc.h: Removed.
 492         * objc/deprecated/objc_malloc.h: Removed.
 493         * objc/deprecated/objc_unexpected_exception.h: Removed.
 494         * exception.c (_objc_unexpected_exception): Removed.
 495         (objc_exception_throw): Do not check for
 496         _objc_unexpected_exception.
 497         * memory.c (objc_valloc, _objc_malloc, _objc_atomic_malloc,
 498         _objc_valloc, _objc_realloc, _objc_calloc, _objc_free): Removed.
 499         * libobjc.def (_objc_unexpected_exception, objc_valloc): Removed.
 500
 501 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 502
 503         * objc/objc.h: Do not include deprecated/STR.h.
 504         * objc/deprecated/STR.h: Removed.
 505         * Makefile.in (OBJC_DEPRECATED_H): removed STR.h.
 506
 507 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 508
 509         * Makefile.in (OBJC_H): Removed hash.h and sarray.h.
 510         (OBJC_DEPRECATED_H): Likewise.
 511         * libobjc.def (objc_hash_new, objc_hash_delete, objc_hash_add,
 512         objc_hash_remove, objc_hash_next, objc_hash_value_for_key,
 513         objc_hash_is_key_in_hash, hash_add, hash_delete, hash_new,
 514         hash_next, hash_remove, hash_value_for_key, hash_is_key_in_hash,
 515         sarray_at_put, sarray_at_put_safe, sarray_free, sarray_lazy_copy,
 516         sarray_new, sarray_realloc, sarray_remove_garbage): Removed.
 517         * objc/sarray.h: Removed.
 518         * objc/hash.h: Removed.
 519         * objc/deprecated/sarray.h: Removed.
 520         * objc/deprecated/hash.h: Removed.
 521         * objc/Object.h: Do not include objc/deprecated/hash.h
 522         * Object.m: Include string.h.
 523         * objc/objc-api.h: Do not include objc/deprecated/hash.h.
 524         * objc-private/common.h (GNU_LIBOBJC_COMPILING_LIBOBJC_ITSELF):
 525         Removed.
 526
 527 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 528
 529         * Object.m ([-forward::]): Removed.
 530         * objc/deprecated/Object.h ([-forward::]): Removed.
 531         * sendmsg.c (__objc_forward): Updated comments.
 532
 533 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 534
 535         * Makefile.in (OBJC_H): Removed objc-list.h.
 536         (OBJC_DEPRECATED_H): Removed objc-list.h.
 537         * objc/objc-list.h: File removed.
 538         * objc/deprecated/objc-list.h: File removed.
 539
 540 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 541
 542         * Makefile.in (OBJC_H): Removed typedstream.h.
 543         (OBJC_DEPRECATED_H): Removed typedstream.h.
 544         (C_SOURCE_FILES): Removed archive.c.
 545         (Object.lo): Rule removed.
 546         (Object_gc.lo): Likewise.
 547         (archive.lo): Likewise.
 548         (archive_gc.lo): Likewise.
 549         * objc/deprecated/Object.h ([+streamVersion:], [-read], [-write],
 550         [-awake]): Removed.
 551         Do not include deprecated/typedstream.h.
 552         * Object.m: Removed the same methods.
 553         * archive.c: File removed.
 554         * objc/typedstream.h: File removed.
 555         * objc/deprecated/typedstream.h: File removed.
 556         * libobjc.def (__objc_read_nbyte_uint, __objc_read_nbyte_ulong,
 557         __objc_write_class, __objc_write_object, __objc_write_selector,
 558         objc_close_typed_stream, objc_end_of_typed_stream,
 559         objc_flush_typed_stream, objc_get_stream_class_version,
 560         objc_open_typed_stream, objc_open_typed_stream_for_file,
 561         objc_read_array, objc_read_char, objc_read_int, objc_read_long,
 562         objc_read_object, objc_read_selector, objc_read_short,
 563         objc_read_string, objc_read_type, objc_read_types,
 564         objc_read_unsigned_char, objc_read_unsigned_int,
 565         objc_read_unsigned_long, objc_read_unsigned_short,
 566         objc_write_array, objc_write_char, objc_write_int,
 567         objc_write_long, objc_write_object, objc_write_object_reference,
 568         objc_write_root_object, objc_write_selector, objc_write_short,
 569         objc_write_string, objc_write_string_atomic, objc_write_type,
 570         objc_write_types, objc_write_unsigned_char,
 571         objc_write_unsigned_int, objc_write_unsigned_long,
 572         objc_write_unsigned_short): Removed.
 573
 574 2011-06-02  Nicola Pero  <nicola.pero@meta-innovation.com>
 575
 576         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_error.h.
 577         * objc/deprecated/objc_error.h: Removed.
 578         * objc/objc-api.h: Do not include deprecated/objc_error.h.
 579         * libobjc.def (objc_error, objc_verror): Removed.
 580         * error.c (_objc_error_handler, objc_error, objc_verror,
 581         objc_set_error_handler): Removed.
 582         * Object.m ([-error:], [-perform:], [-perform:with:],
 583         [-perform:with:with], [-subclassResponsibility:],
 584         [-notImplemented:], [-shouldNotImplement:], [-doesNotRecognize:]):
 585         Removed.
 586         * objc/deprecated/Object.h: Removed the same methods.
 587         * sendmsg.c (__objc_forward): Do not try to invoke the "error:"
 588         method after trying to invoke the "doesNotRecognize:" method.
 589
 590 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
 591
 592         * sendmsg.c: Reindented part of the file.  No non-trivial changes
 593         in code.
 594
 595 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
 596
 597         * sendmsg.c (__objc_install_dtable_for_class): Use objc_getClass,
 598         not objc_lookup_class.
 599
 600 2011-05-25  Richard Frith-Macdonald <rfm@gnu.org>
 601             David Ayers  <ayers@fsfe.org>
 602
 603         PR libobjc/38307
 604         * sendmsg.c: Include objc/hash.h.
 605         (get_implementation): New function, mostly with code from get_imp
 606         updated to support the new +initialize dispatch table logic.
 607         (get_imp): Use get_implementation.
 608         (__objc_responds_to): Updated to support the new +initialize
 609         dispatch table logic.
 610         (class_respondsToSelector): Likewise.
 611         (objc_msg_lookup): Use get_implementation.
 612         (__objc_init_install_dtable): Removed.
 613         (__objc_install_methods_in_dtable): Updated arguments.
 614         (__objc_install_dispatch_table_for_class): Renamed to
 615         __objc_install_dtable_for_class and updated to support the new
 616         +initialize dispatch table logic.
 617         (__objc_update_dispatch_table_for_class): Updated to support the
 618         new +initialize dispatch table logic.
 619         (__objc_forward): Call get_implementation instead of get_imp.
 620         (prepared_dtable_table): New.
 621         (__objc_prepare_dtable_for_class): New.
 622         (__objc_prepared_dtable_for_class): New.
 623         (__objc_get_prepared_imp): New.
 624         (__objc_install_prepared_dtable_for_class): New.
 625
 626 2011-05-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 627
 628         PR libobjc/48177
 629         * selector.c (__sel_register_typed_name): Use sel_types_match()
 630         instead of strcmp() to compare selector types (Suggestion by
 631         Richard Frith-Macdonald <rfm@gnu.org>).
 632
 633 2011-04-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 634
 635         PR libobjc/32037
 636         * Makefile.in (OBJC_GCFLAGS): Move ...
 637         * configure.ac (enable_objc_gc): ... here.
 638         Add $(libsuffix) to OBJC_BOEHM_GC.
 639         * configure: Regenerate.
 640
 641 2011-02-28  Nicola Pero  <nicola.pero@meta-innovation.com>
 642
 643         * selector.c (sel_getTypedSelector): Return NULL if there are
 644         multiple selectors with conflicting types.
 645         * objc/runtime.h (sel_getTypedSelector): Updated documentation.
 646
 647 2011-02-28  Richard Frith-Macdonald <rfm@gnu.org>
 648
 649         PR libobjc/47922
 650         * gc.c (class_ivar_set_gcinvisible): Use _C_GCINVISIBLE instead of
 651         a hardcoded "!".
 652
 653 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 654
 655         * configure: Regenerate.
 656
 657 2010-12-26  Nicola Pero  <nicola.pero@meta-innovation.com>
 658
 659         * init.c (create_tree_of_subclasses_inherited_from): Use
 660         class_superclass_of_class instead of assuming a class is
 661         unresolved when it could be resolved.  Tidied up assignment and
 662         check.
 663         (__objc_tree_insert_class): Enhanced DEBUG_PRINTF.
 664         (objc_tree_insert_class): Tidied up loop; return immediately upon
 665         inserting a class.
 666         (__objc_exec_class): Do not set __objc_class_tree_list.
 667
 668 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 669
 670         * selector.c (sel_getTypedSelector): Return NULL if given a NULL
 671         argument.
 672         (sel_registerTypedName): Same.
 673         (sel_registerName): Same.
 674         * objc/runtime.h: Updated documentation.
 675
 676 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 677
 678         * objc/runtime.h (class_addIvar): Updated documentation.  The
 679         alignment is actually the log_2 of the alignment in bytes.
 680         * ivars.c (class_addIvar): Corresponding change to the
 681         implementation.
 682
 683 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 684
 685         * objc/runtime.h (sel_getType): Renamed to sel_getTypeEncoding to
 686         be consistent with method_getTypeEncoding and
 687         ivar_getTypeEncoding.
 688         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
 689         * selector.c (sel_getType): Renamed to sel_getTypeEncoding.
 690         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
 691         (sel_get_type): Updated call to sel_getType.
 692
 693 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 694
 695         * objc/runtime.h (class_conformsToProtocol,
 696         class_copyProtocolList): Updated documentation.
 697
 698 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
 699
 700         * init.c (create_tree_of_subclasses_inherited_from): Updated
 701         DEBUG_PRINTF messages.
 702         (__objc_tree_insert_class): Same.
 703         (__objc_send_load_using_method_list): Same.
 704         (__objc_send_load): Same.
 705         (__objc_exec_class): Same.  In particular, do not print the module
 706         name since it is no longer used.
 707         * sendmsg.c (__objc_send_initialize): Added DEBUG_PRINTFs for
 708         tracking +initialize calls.
 709         (__objc_update_dispatch_table_for_class): Added DEBUG_PRINTFs for
 710         tracking updates of dispatch tables.
 711         (__objc_install_dispatch_table_for_class): Same.
 712
 713 2010-12-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 714
 715         * Makefile.in (libobjc$(libsuffix).la): Link with -Wc,-shared-libgcc.
 716         (libobjc_gc$(libsuffix).la): Likewise.
 717
 718 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
 719
 720         * sendmsg.c (class_addMethod): Return NO if the method already
 721         exists in the class.
 722
 723 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
 724
 725         * init.c (duplicate_classes): New.
 726         (__objc_exec_class): Initialize duplicate_classes.
 727         (__objc_create_classes_tree): Ignore classes in the
 728         duplicate_classes table.
 729         (__objc_call_load_callback): Same.
 730         (__objc_init_class): If a duplicate class is found, add it to
 731         duplicate_classes instead of aborting.  Return YES if the class is
 732         not a duplicate, and NO if it is.
 733         * objc-private/runtime.h (__objc_init_class): Updated prototype.
 734
 735 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
 736
 737         * objc-private/objc-list.h: Reindented file.  No code changes.
 738         * objc-private/sarray.h: Same change.
 739
 740 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
 741
 742         * objc-private/accessors.h: Removed 'extern "C"' guards.  This
 743         file is never compiled with C++.
 744         * objc-private/hash.h: Same change.
 745         * objc-private/objc-list.h: Same change.
 746         * objc-private/objc-sync.h: Same change.
 747         * objc-private/protocols.h: Same change.
 748         * objc-private/runtime.h: Same change.
 749         * objc-private/sarray.h: Same change.
 750         * objc-private/selector.h: Same change.
 751
 752 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 753
 754         PR libobjc/18764
 755         * class.c (__objc_add_class_to_hash): Return YES if the class was
 756         added, and NO if it already existed.
 757         * init.c (__objc_init_class): If __objc_add_class_to_hash returns
 758         NO, then abort the program with an error message.
 759         * objc-private/runtime.h (__objc_add_class_to_hash): Updated
 760         declaration.
 761
 762 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 763
 764         * init.c (_objc_load_callback): Initialize with 0.
 765         (__objc_call_callback): Renamed to __objc_call_load_callback.
 766         Check _objc_load_callback only once, and if it is not set, return
 767         immediately.
 768         (objc_send_load): Updated call to __objc_call_callback.
 769
 770 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 771
 772         PR libobjc/16110
 773         * init.c (__objc_send_message_in_list): Renamed to
 774         __objc_send_load_using_method_list.  Do not take an 'op' argument.
 775         Register the 'load' selector if needed.
 776         (__objc_send_load): Do not register the 'load' selector.  Updated
 777         call to __objc_send_message_in_list.
 778         (__objc_create_classes_tree): Add the class of any claimed
 779         category that was loaded in the module to the list of classes for
 780         which we try to execute +load.
 781
 782 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 783
 784         * objc-private/common.h: When DEBUG is defined, include <stdio.h>.
 785         Updated comments.
 786         * init.c (__objc_tree_insert_class): Use %p, not %x, when printing
 787         a pointer using DEBUG_PRINTF.
 788
 789 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 790
 791         PR libobjc/45953
 792         * selector.c (__sel_register_typed_name): When registering a new
 793         selector with the same name as an existing one, reuse the existing
 794         name string.  Also updated types, casts and comments in the whole
 795         function.
 796
 797 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 798
 799         * objc-private/module-abi-8.h (struct objc_symtab): Declare 'refs'
 800         to be 'struct objc_selector *' and not 'SEL'.
 801         * init.c (__objc_exec_class): Call
 802         __objc_register_selectors_from_module instead of iterating over
 803         each selector and calling __sel_register_typed_name for each.
 804         * objc-private/selector.h: Declare
 805         __objc_register_selectors_from_module instead of
 806         __sel_register_typed_name.
 807         * selector.c (__objc_register_selectors_from_module): New.
 808         (__sel_register_typed_name): Made static.
 809
 810 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 811
 812         * linking.m: Do not include objc/NXConstStr.h.
 813
 814 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 815
 816         * objc-private/runtime.h (DEBUG_PRINTF): Moved from here ...
 817         * objc-private/common.h (DEBUG_PRINTF): To here.
 818         * hash.c: Do not include objc-private/runtime.h and objc/thr.h.
 819
 820 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 821
 822         * hash.c: Tidied up comments and indentation.  No code changes.
 823
 824 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 825
 826         PR libobjc/47012
 827         * accessors.m (objc_getProperty): If not atomic, do not
 828         retain/autorelease the returned value.
 829
 830 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 831
 832         * objc-private/runtime.h (__objc_selector_max_index,
 833         __objc_init_selector_tables, __objc_register_selectors_from_class,
 834         __objc_register_selectors_from_list,
 835         __objc_register_selectors_from_description_list): Moved to ...
 836         * objc-private/selector.h: ... here.
 837
 838 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 839
 840         * objc-private/runtime.h (__objc_class_links_resolved): Removed.
 841         (__objc_print_dtable_stats): Removed.
 842         (__sel_register_typed_name): Removed.
 843         * sendmsg.c (__objc_print_dtable_stats): Use 'void' as argument.
 844
 845 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 846
 847         * init.c (__objc_exec_class): Call __objc_resolve_class_links (),
 848         if appropriate, after loading the module.
 849
 850 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 851
 852         * sendmsg.c (method_setImplementation): Do not declare.
 853
 854 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 855
 856         * objc/message.h: Updated comments.
 857         * objc/runtime.h: Updated comments.
 858
 859 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 860
 861         * class.c (objc_lookupClass): Renamed to objc_lookUpClass.
 862         * protocols.c: Updated all calls to objc_lookupClass to call
 863         objc_lookUpClass instead.
 864         * sendmsg.c (objc_lookupClass): Do not declare.
 865         (get_imp): Update call to objc_lookupClass to call
 866         objc_lookUpClass instead.
 867         * objc/runtime.h (objc_lookupClass): Renamed to objc_lookUpClass.
 868
 869 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 870
 871         * objc/runtime.h (class_ivar_set_gcinvisible): Declare.
 872         * sendmsg.c (_CLS_IN_CONSTRUCTION, CLS_IS_IN_CONSTRUCTION): Do not
 873         define.  Updated comments.
 874
 875 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 876
 877         * objc/encoding.h: Updated comments.
 878         * objc/runtime.h: Updated comments.
 879         (objc_setGetUnknownClassHandler): Mark with objc_EXPORT.
 880         (objc_sizeof_type): Same.
 881         (objc_alignof_type): Same.
 882         (objc_aligned_size): Same.
 883         (objc_promoted_size): Same.
 884         (objc_skip_type_qualifiers): Same.
 885         (objc_skip_typespec): Same.
 886         (objc_skip_offset): Same.
 887         (objc_skip_argspec): Same.
 888         (objc_get_type_qualifiers): Same.
 889         (objc_layout_structure): Same.
 890         (objc_layout_structure_next_member): Same.
 891         (objc_layout_finish_structure): Same.
 892         (objc_layout_structure_get_info): Same.
 893
 894 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 895
 896         * init.c: Updated comments.
 897         * objc/objc-api.h: Updated comments.
 898         * objc/runtime.h (_objc_load_callback): Declare.
 899
 900 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 901
 902         * objc/Object.h: Include deprecated/typedstream.h and
 903         deprecated/hash.h instead of typedstream.h.  Updated comments.
 904
 905 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 906
 907         * Makefile.in (OBJC_DEPRECATED_H): Added objc_msg_sendv.h.
 908         * objc/deprecated/objc_msg_sendv.h: New.
 909         * objc/message.h: Do not define retval_t, apply_t, arglist,
 910         arglist_t, objc_msg_sendv, now in
 911         objc/deprecated/objc_msg_sendv.h.
 912         * objc/objc.h: Do not include message.h; include
 913         objc/deprecated/objc_msg_sendv.h instead.  Tidied up comments.
 914         * sendmsg.c: Include objc/message.h.
 915         * thr.c: Include objc/message.h.
 916
 917 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 918
 919         * objc/objc-exception.h: Include objc-decls.h.  Mark all
 920         functions with objc_EXPORT.
 921         * objc/objc-sync.h: Same change.
 922
 923 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 924
 925         * Protocol.m: Moved all methods, with the exception of -isEqual:,
 926         into the 'Deprecated' category.
 927         * objc/Protocol.h: Removed all methods, moved to
 928         objc/deprecated/Protocol.h.  Include objc/deprecated/Protocol.h.
 929         * objc/deprecated/Protocol.h: New.
 930         * Makefile.in (OBJC_DEPRECATED_H): Added Protocol.h.
 931
 932 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 933
 934         * init.c: Include objc-private/selector.h.  Do not declare
 935         __sel_register_typed_name.
 936         * objc-private/selector.h (__sel_register_typed_name): Declare.
 937         * selector.c: Include objc-private/selector.h.
 938
 939 2010-12-18  Nicola Pero  <nicola.pero@meta-innovation.com>
 940
 941         * class.c: Tidied up comments and indentation.  No code changes.
 942         * error.c: Same.
 943         * exception.c: Same.
 944         * init.c: Same.
 945         * ivars.c: Same.
 946         * memory.c: Same.
 947         * objc-foreach.c: Same.
 948         * objc-sync.c: Same.
 949         * objects.c: Same.
 950         * protocols.c: Same.
 951         * sarray.c: Same.
 952         * thr.c: Same.
 953
 954 2010-12-17  Nicola Pero  <nicola.pero@meta-innovation.com>
 955
 956         * init.c: Include objc/runtime.h and objc-private/module-abi-8.h
 957         instead of objc/objc-api.h.
 958         (init_check_module_version): Take a 'struct objc_module *'
 959         argument instead of 'Module_t'.  Use 'struct objc_module *'
 960         instead of 'Module_t'.
 961         (__objc_created_classes_tree): Take a 'struct objc_module *'
 962         argument instead of 'Module_t'; use 'struct objc_symtab *' instead
 963         of 'Symtab_t'.
 964         (__objc_call_callback): Take a 'struct objc_module *' argument
 965         instead of 'Module_t'; use 'struct objc_symtab *' instead of
 966         'Symtab_t' and 'struct objc_category *' instead of 'Category_t'.
 967         (_objc_load_callback): Take a 'struct objc_category *' argument
 968         instead of 'Category *'.
 969         (class_superclass_of_class): Use objc_getClass() instead of
 970         objc_lookup_class().
 971         (create_tree_of_subclasses_inherited_from): Same change (also, use
 972         an explicit 'if' instead of '?').
 973         (objc_init_statics): Same change.
 974         (objc_send_load): Same change.
 975         (__objc_init_protocol): same change.
 976         (__objc_send_message_in_list): Take a 'struct objc_method_list *'
 977         argument instead of 'MethodList_t'.  Use 'struct objc_method *'
 978         instead of 'Method_t'.
 979         (__objc_send_load): Use 'struct objc_method_list *' instead of
 980         'MethodList_t'.  Use sel_registerName() instead of
 981         sel_register_name().
 982         (__objc_exec_class): Take a 'struct objc_module *' argument
 983         instead of 'Module_t'.  Use 'struct objc_symtab *' instead of
 984         'Symtab_t'.  Use objc_getClass() instead of objc_lookup_class().
 985         Use 'struct objc_category *' instead of 'Category_t'.
 986
 987 2010-12-16  Nicola Pero  <nicola.pero@meta-innovation.com>
 988
 989         * sendmsg.c: Include objc/runtime.h instead of objc/objc-api.h.
 990         Include objc-private/module-abi-8.h and objc-private/selector.h
 991         instead of objc/encoding.h.
 992         (objc_msg_lookup_super): Use super->super_class instead of
 993         super->class.
 994         (method_get_first_argument, method_get_next_argument): Declare
 995         locally.
 996         (class_get_instance_method): Declare before using.
 997         (objc_msg_sendv): Use 'struct objc_method' instead of 'Method'.
 998         (__objc_init_dispatch_tables, __objc_send_initialize): Use
 999         sel_registerName() instead of sel_register_name().
1000         (__objc_forward): Use sel_getName() instead of sel_get_name().
1001         (objc_get_uninstalled_dtable): Use 'void' as argument.
1002         * objc-private/selector.h: New.
1003
1004 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1005
1006         * objc/message.h (objc_super): When using the modern API, do not
1007         define Super and Super_t, and always use 'super_class' for the
1008         super class field.
1009         (objc_msg_lookup_super): Updated prototype to use 'struct
1010         objc_super *' instead of 'Super_t'.
1011         * sendmsg.c (objc_msg_lookup_super): Updated prototype to use
1012         'struct objc_super *' instead of 'Super_t'.
1013
1014 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1015
1016         * objc/message.h: Update comments, reindented code and moved
1017         deprecated types and functions at the end of the file.  No code
1018         changes.
1019
1020 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1021
1022         * ivars.c (class_addIvar): Use the 'size' argument instead of
1023         trying to calculate it using objc_sizeof_type().
1024         * objc/runtime.h (class_addIvar): Updated comments.
1025
1026 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1027
1028         * sendmsg.c: Reindented some code and tidied up comments.  No
1029         actual code changes.
1030
1031 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1032
1033         * objc/Object.h: Moved all the methods, with the exception of
1034         -class and -isEqual:, into ...
1035         * objc/deprecated/Object.h: here.
1036         * Object.m: Moved all the methods, with the exception of -class
1037         and -isEqual: into the 'Deprecated' category.
1038
1039 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1040
1041         * objects.c (object_copy): Do not #undef as we are no longer
1042         including objc/objc-api.h.
1043         * selector.c: Include objc/runtime.h and
1044         objc-private/module-abi-8.h.  Do not include objc/objc-api.h and
1045         objc/encoding.h.  Updated
1046         (__objc_register_selectors_from_class): Use struct
1047         objc_method_list * instead of MethodList_t.
1048         (__objc_register_selectors_from_list): Use Method instead of
1049         Method_t.
1050         (struct objc_method_description_list): Do not define here.
1051         (__objc_register_instance_methods_to_class): Use struct
1052         objc_method_list * instead of MethodList_t and Method instead of
1053         Method_t.
1054
1055 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1056
1057         * selector.c: Reindented some code and tidied up comments.  No
1058         actual code changes.
1059
1060 2010-12-13  Iain Sandoe  <iains@gcc.gnu.org>
1061
1062         * encoding.c (_darwin_rs6000_special_round_type_align): New.
1063         (darwin_rs6000_special_round_type_align): Adjust to use new routine.
1064
1065 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1066
1067         * sendmsg.c (selector_resolveClassMethod): New.
1068         (selector_resolveInstanceMethod): New.
1069         (__objc_resolve_class_method): New.
1070         (__objc_resolve_instance_method): New.
1071         (get_imp): Call __objc_resolve_class_method or
1072         __objc_resolve_instance_method at the appropriate time.
1073         (objc_msg_lookup): Same.
1074         (class_getClassMethod): Same.
1075         (class_getInstanceMethod): Same.
1076         (__objc_init_dispatch_tables): Initialize
1077         selector_resolveClassMethod and selector_resolveInstanceMethod.
1078         * objc/runtime.h: Updated documentation of class_getClassMethod,
1079         class_getInstanceMethod and class_getMethodImplementation.
1080
1081 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1082
1083         * objc-private/module-abi-8.h (struct objc_symtab): Updated
1084         description of sel_ref_cnt and refs.
1085         * objc/deprecated/struct_objc_symtab.h (objc_symtab): Same change.
1086
1087 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
1088
1089         PR target/40125
1090         PR lto/46695
1091         * configure.ac (extra_ldflags_libobjc): Invoke ACX_LT_HOST_FLAGS.
1092         * Makefile.in (lt_host_flags): Import AC_SUBST'd value.
1093         * aclocal.m4: Regenerate.
1094         * configure: Regenerate.
1095
1096 2010-12-03  Matthias Klose  <doko@ubuntu.com>
1097
1098         * configure.ac (VERSION): Bump the version to 3:0:0.
1099         * configure: Regenerate.
1100
1101 2010-11-23  Richard Frith-Macdonald <rfm@gnu.org>
1102
1103         * sendmsg.c (get_imp): Fixed call to __objc_get_forward_imp to
1104         pass nil as the receiver since we don't know the receiver at this
1105         point.
1106
1107 2010-11-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1108
1109         * ivars.c: Include stdlib.h.
1110         * protocols.c: Same change.
1111
1112 2010-10-24  Nicola Pero  <nicola.pero@meta-innovation.com>
1113
1114         * Makefile.in (OBJC_SOURCE_FILES): Added accessors.m.
1115         * accessors.m: New.
1116         * init.c: Include objc-private/accessors.h.
1117         (__objc_exec_class): Call __objc_accessors_init.
1118         * objc-private/accessors.h: New.
1119
1120 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1121
1122         * objc/message.h: Moved initial includes outside of extern "C".
1123         * objc/runtime.h: Add extern "C" for Objective-C++.
1124
1125 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1126
1127         * init.c (objc_send_load): Do not wait for NXConstantString to be
1128         registered before executing +load.  There is no point if
1129         -fconstant-string-class=xxx is used when compiling all modules,
1130         as is the case for almost all users.
1131         * linking.m (__objc_linking): Do not try to forcefully link in
1132         NXConstantString.
1133
1134 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1135
1136         * objc/runtime.h: Updated comments.
1137         (class_addMethod): New.
1138         (class_addIvar): New.
1139         (class_replaceMethod): New.
1140         (objc_allocateClassPair): New.
1141         (objc_registerClassPair): New.
1142         (objc_disposeClassPair): New.
1143         * class.c (objc_allocateClassPair): New.
1144         (objc_registerClassPair): New.
1145         (objc_disposeClassPair): New.
1146         (class_getSuperclass): Return Nil if a class is in construction.
1147         * init.c (__objc_exec_class): Call __objc_init_class.
1148         (__objc_init_class): New.
1149         * ivars.c (class_copyIvarList): Return NULL if class is in
1150         construction.  Do not lock the runtime mutex.
1151         (class_getInstanceVariable): Return NULL if class is in
1152         construction.  Do not lock the runtime mutex.
1153         (class_addIvar): New.
1154         * sendmsg.c (class_addMethod): New.
1155         (class_replaceMethod): New.
1156         * objc-private/module-abi-8.h (__CLS_SETNOTINFO): New.
1157         (_CLS_IN_CONSTRUCTION): New.
1158         (CLS_IS_IN_CONSTRUCTION): New.
1159         (CLS_SET_IN_CONSTRUCTION): New.
1160         (CLS_SET_NOT_IN_CONSTRUCTION): New.
1161         * objc-private/runtime.h (__objc_init_class): New.
1162
1163 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1164
1165         * class.c (class_getSuperclass): Call __objc_resolve_class_links
1166         if the class is not resolved yet.
1167         * ivars.c (class_getInstanceVariable): Use class_getSuperclass.
1168
1169 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1170
1171         * objc/runtime.h (class_getIvarLayout): New.
1172         (class_getWeakIvarLayout): New.
1173         (class_setIvarLayout): New.
1174         (class_setWeakIvarLayout): New.
1175         * ivars.c (class_getIvarLayout): New.
1176         (class_getWeakIvarLayout): New.
1177         (class_setIvarLayout): New.
1178         (class_setWeakIvarLayout): New.
1179
1180 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1181
1182         * objc/runtime.h (class_copyPropertyList): New.
1183         (class_getProperty): New.
1184         (property_getAttributes): New.
1185         (property_getName): New.
1186         * ivars.c (class_copyPropertyList): New.
1187         (class_getProperty): New.
1188         (property_getAttributes): New.
1189         (property_getName): New.
1190
1191 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1192
1193         * objc-private/runtime.h (__objc_update_classes_with_methods): New.
1194         * class.c (__objc_update_classes_with_methods): New.
1195         (objc_getClassList): Do not lock the class lock.
1196         * methods.c (method_exchangeImplementations): New.
1197         (method_setImplementation): New.
1198         * objc/runtime.h (method_setImplementation): New.
1199         (method_exchangeImplementations): New.
1200
1201 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1202
1203         * Protocol.m: Include objc/runtime.h and
1204         objc-private/module-abi-8.h instead of objc/objc-api.h.  Do not
1205         repeat Protocol's instance variables.
1206         (struct objc_method_description_list): Do not define here.
1207         ([-conformsTo:]): Reimplemented on top of protocol_conformsTo().
1208         ([descriptionForInstanceMethod:]): Use sel_isEqual() to compare
1209         selectors directly instead of getting names and then using strcmp.
1210         ([descriptionForClassMethod:]): Same change.
1211         ([-isEqual:]): Reimplemented on top of protocol_isEqual().
1212         * protocols.c (protocol_getMethodDescription): Use sel_isEqual()
1213         to compare selectors directly instead of getting names and then
1214         using strcmp.
1215         * objc/Protocol.h: Updated comments.
1216
1217 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1218
1219         * init.c (__objc_init_protocol): New function which fixes up a
1220         protocol's class pointer, registers it with the runtime, register
1221         all protocol selectors and registers associated protocols too.
1222         (objc_init_statics): Detect if we are initializing protocols, and
1223         if so, use __objc_init_protocol instead of only fixing up the
1224         class pointer.
1225         (__objc_init_protocls): Use __objc_init_protocol.
1226         * objc-private/module-abi-8.h: Updated comments.
1227         * objc-private/runtime.h
1228         (__objc_register_selectors_from_description_list): New.
1229         * selector.c (__objc_register_selectors_from_description_list):
1230         New.  (struct objc_method_description_list): Declare.
1231         * Protocol.m ([-descriptionForInstanceMethod:]): Use sel_get_name
1232         when accessing the name of a method, which is now correctly a SEL.
1233         ([-descriptionForClassMethod:]): Same change.
1234         * protocols.c (protocol_getMethodDescription): Same change.
1235         * objc/runtime.h: Updated comments.
1236         (sel_registerTypedName): Fixed typo in function name.
1237
1238 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1239
1240         PR libobjc/23214
1241         * init.c (objc_init_statics): Do not skip the initialization of a
1242         statics list if the first object has already been initialized; in
1243         the case of Protocols, while the first one may have been
1244         initialized, some others may not have been initialized yet.
1245
1246 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1247
1248         * Makefile.in (OBJC_DEPRECATED_H): Added
1249         objc_get_uninstalled_dtable, objc_object_alloc.h and
1250         struct_objc_static_instances.h.
1251
1252 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1253
1254         * encoding.c (method_copyReturnType): New.
1255         (method_copyArgumentType): New.
1256         (method_getReturnType): New.
1257         (method_getArgumentType): New.
1258         * methods.c (method_getDescription): New.
1259         * objc/runtime.h (method_copyReturnType): New.
1260         (method_copyArgumentType): New.
1261         (method_getReturnType): New.
1262         (method_getArgumentType): New.
1263         (method_getDescription): New.
1264
1265 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1266
1267         * encoding.c: Tidied up comments.
1268         (objc_skip_variable_name): New static inline function.
1269         (objc_sizeof_type): Use objc_skip_variable_name instead of copying
1270         the same code over and over.
1271         (objc_alignof_type): Same.
1272         (objc_aligned_size): Same.
1273         (objc_promoted_size): Same.
1274         (objc_skip_typespec): Same.
1275         (objc_layout_structure_next_member): Same.
1276         (objc_skip_offset): Skip a '-' before the digits (if any).  Fixed
1277         historical bug where objc_skip_offset would skip one byte even if
1278         there is no offset: check that the first offset digit is actually
1279         a digit before skipping it.
1280         (objc_skip_type_qualifiers): Mark as inline.
1281         (objc_skip_typespec): Mark as inline.
1282
1283 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1284
1285         * Makefile.in (C_SOURCE_FILES): Added methods.c.
1286         * encoding.c (method_getNumberOfArguments): New.
1287         (method_get_number_of_arguments): Call
1288         method_getNumberOfArguments.
1289         * ivars.c (ivar_getName): Check for NULL variable argument.
1290         (ivar_getOffset): Check for NULL variable argument.
1291         (ivar_getTypeEncoding): Check for NULL variable argument.
1292         (class_copyIvarList): New.
1293         * methods.c: New.
1294         * protocols.c (class_copyProtocolList): Check for Nil class_
1295         argument.
1296         * sendmsg.c: Use 'struct objc_method *' instead of Method_t, and
1297         'struct objc_method_list *' instead of MethodList_t.
1298         (class_getMethodImplementation): New.
1299         (class_respondsToSelector): New.
1300         (class_getInstanceMethod): New.
1301         (class_getClassMethod): New.
1302         * objc/runtime.h: Updated comments.
1303         (class_copyIvarList): New.
1304         (class_getInstanceMethod): New.
1305         (class_getClassMethod): New.
1306         (class_getMethodImplementation): New.
1307         (class_respondsToSelector): New.
1308         (method_getName): New.
1309         (method_getImplementation): New.
1310         (method_getTypeEncoding): New.
1311         (class_copyMethodList): New.
1312         (method_getNumberOfArguments): New.
1313
1314 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1315
1316         * class.c: Include objc/runtime.h and objc-private/module-abi-8.h
1317         instead of objc/objc-api.h.
1318         (objc_get_unknown_class_handler): Do not define.
1319         (class_isMetaClass): New.
1320         (class_getSuperclass): New.
1321         (class_getVersion): New.
1322         (class_setVersion): New.
1323         (class_getInstanceSize): New.
1324         * exceptions.c: Include objc/runtime.h instead of objc/objc-api.h.
1325         (is_kind_of_exception_matcher): Use objc_getSuperclass instead of
1326         objc_get_super_class.
1327         (get_ttype_entry): Use objc_getRequiredClass instead of
1328         objc_get_class.
1329         * ivars.c (class_getClassVariable): New.
1330         * objects.c: Include objc/runtime.h, objc/thr.h and
1331         objc-private/module-abi-8.h instead of objc/objc-api.h
1332         * objc/runtime.h (class_getClassVariable): New.
1333         (class_isMetaClass): New.
1334         (class_getSuperclass): New.
1335         (class_getVersion): New.
1336         (class_setVersion): New.
1337         (class_getInstanceSize): New.
1338         * objc-private/module-abi-8.h (HOST_BITS_PER_LONG): New (from
1339         objc/objc-api.h)
1340         (__CLS_INFO): Same.
1341         (__CLS_ISINFO): Same.
1342         (__CLS_SETINFO): Same.
1343         (CLS_ISMETA): Same.
1344         (CLS_ISCLASS): Same.
1345         (CLS_ISRESOLV): Same.
1346         (CLS_SETRESOLV): Same.
1347         (CLS_ISINITIALIZED): Same.
1348         (CLS_SETINITIALIZED): Same.
1349         (CLS_GETNUMBER): Same.
1350         (CLS_SETNUMBER): Same.
1351
1352 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1353
1354         * archive.c: Do not include objc/objc.h.
1355         * class.c: Do not include objc/objc.h.
1356         * encoding.c: Include objc/runtime.h, ctype.h and
1357         objc-private/module-abi-8.h instead of objc/objc-api.h and
1358         objc/encoding.h.
1359         * error.c: Do not include objc/objc.h.
1360         * gc.c: Include tconfig.h and objc/encoding.h only if
1361         OBJC_WITH_GC.
1362         * hash.c: Include objc/runtime.h and objc/thr.h instead of
1363         objc/objc-api.h.  Do not include objc/objc.h.
1364         * init.c: Do not include objc/objc.h.
1365         * ivars.c: Include objc/runtime.h, objc-private/module-abi-8.h and
1366         objc/thr.h instead of objc/objc-api.h.  Do not include
1367         objc/objc.h.
1368         * linking.m: Tidied comment.
1369         * memory.c: Include objc/runtime.h instead of objc/objc-api.h.
1370         Do not include objc/objc.h.
1371         * objects.c: Do not include objc/objc.h.
1372         * objc-sync.c: Include objc/runtime.h instead of objc/objc-api.h.
1373         * protocols.c: Do not include objc/objc.h.
1374         * sarray.c: Include objc/runtime.h instead of objc/objc-api.h.  Do
1375         not include objc/objc.h.
1376         * selector.c: Do not include objc/objc.h.
1377         * sendmsg.c: Do not include objc/objc.h.
1378         * thr.c: Include objc/runtime.h instead of objc/objc-api.h.
1379         Do not include objc/objc.h.
1380         * objc/objc-decls.h: Reindented code.
1381         * objc/runtime.h Include objc-decls.h.  Updated comments.
1382         (objc_malloc): New.
1383         (objc_atomic_malloc): New.
1384         (objc_calloc): New.
1385         (objc_realloc): New.
1386         (objc_free): New.
1387         * objc-private/runtime.h: Updated comments.
1388
1389 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1390
1391         * Makefile.in (C_SOURCE_FILES): Added protocols.c.
1392         * objc-private/protocols.h: New.
1393         * protocols.c: New.
1394         * init.c: Include objc-private/protocols.h.
1395         (__objc_exec_class): Call __objc_protocols_init on startup.
1396         (__objc_init_protocols): Call __objc_protocols_add_protocol.
1397         * objc-private/runtime.h: Use (struct objc_method_list *) instead
1398         of MethodList_t, and (struct objc_method *) instead of Method_t.
1399         * objc/deprecated/struct_objc_class.h: Define
1400         __objc_STRUCT_OBJC_CLASS_defined.
1401         * objc-private/module-abi-8.h (struct
1402         objc_method_description_list): New.
1403         (struct objc_class): Only define if
1404         __objc_STRUCT_OBJC_CLASS_defined is undefined.
1405         * objc/runtime.h (class_getName): New.
1406         (objc_getProtocol): New.
1407         (objc_copyProtocolList): New.
1408         (class_addProtocol): New.
1409         (class_conformsToProtocol): New.
1410         (class_copyProtocolList): New.
1411         (protocol_conformsToProtocol): New.
1412         (protocol_isEqual): New.
1413         (protocol_getName): New.
1414         (protocol_getMethodDescription): New.
1415         (protocol_copyMethodDescriptionList): New.
1416         (protocol_getProperty): New.
1417         (protocol_copyPropertyList): New.
1418         (protocol_copyProtocolList): New.
1419         * class.c (class_getName): New.
1420         * selector.c (sel_isEqual): New.
1421
1422 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1423
1424         * selector.c (sel_getName): Return "<null selector>" for a NULL
1425         argument.
1426         (sel_get_name): Return 0 for a NULL argument.
1427         * objc/runtime.h (sel_getName): Updated documentation.
1428
1429         * objc-private/hash.h (class_hash_table): Unused declaration
1430         removed.
1431         (module_hash_table): Same.
1432         * objc/deprecated/hash.h: Same changes.
1433
1434 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1435
1436         * class.c (objc_getClassList): New.
1437         (objc_getRequiredClass): New.
1438         (objc_getMetaClass): New.
1439         (objc_lookupClass): New.
1440         (objc_getClass): New.
1441         (__objc_get_unknown_class_handler): New.
1442         (objc_setGetUnknownClassHandler): New.
1443         (objc_get_class): Use __objc_get_unknown_class_handler.
1444         (objc_lookup_class): Call objc_getClass.
1445         * objc/objc-api.h: Updated comment and copyright notice.
1446         * objc/runtime.h: Updated comments.
1447         (objc_getClass): New.
1448         (objc_lookupClass): New.
1449         (objc_getMetaClass): New.
1450         (objc_getRequiredClass): New.
1451         (objc_getClassList): New.
1452         (objc_setGetUnknownClassHandler): New.
1453         (objc_get_unknown_class_handler): New.
1454         * objc-private/runtime.h: Use __objc_private_runtime_INCLUDE_GNU
1455         instead of __objc_runtime_INCLUDE_GNU as include guard.
1456         * objc-private/error.h (_objc_abort): Mark as noreturn.
1457
1458 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1459
1460         * Makefile.in (C_SOURCE_FILES): Added ivars.c.
1461         * ivars.c: New.
1462         * objc/objc.h: Updated comments.
1463         * objc/runtime.h (object_getClass): New.
1464         (object_getClassName): New.
1465         (object_setClass): New.
1466         (class_getInstanceVariable): New.
1467         (object_getIndexedIvars): New.
1468         (object_getInstanceVariable): New.
1469         (object_setInstanceVariable): New.
1470         (object_getIvar): New.
1471         (object_setIvar): New.
1472         (ivar_getName): New.
1473         (ivar_getOffset): New.
1474         (ivar_getTypeEncoding): New.
1475         * objc-private/module-abi-8.h (struct objc_class): Added.
1476         * objects.c (object_getClassName): New.
1477         (object_setClass): New.
1478
1479 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1480
1481         * objc/objc.h: Updated comments.
1482         * objc/objc-api.h: (object_copy): Added one argument; use a
1483         #define to maintain backwards-compatibility.  Moved
1484         _objc_object_alloc, _objc_object_copy, _objc_object_dispose and
1485         objc_get_uninstalled_dtable into
1486         objc/deprecated/objc_get_uninstalled_dtable.h and
1487         objc/deprecated/objc_object_alloc.h.  Include these files.
1488         * objc/deprecated/objc_get_uninstalled_dtable.h: New.
1489         * objc/deprecated/objc_object_alloc.h: New.
1490         * objc/runtime.h (set_getName): New.
1491         (sel_getType): New.
1492         (sel_getUid): New.
1493         (sel_registerName): New.
1494         (sel_registerTypedName): New.
1495         (sel_isEqual): New.
1496         (class_createInstance): New.
1497         (object_copy): New.
1498         (object_dispose): New.
1499         * objects.c: Do not include tconfig.h.  Include gc_typed.h if
1500         building the garbage collection version.
1501         (__objc_object_alloc): Removed.
1502         (__objc_object_copy): Removed.
1503         (__objc_object_dispose): Removed.
1504         (class_createInstance): New from code in class_create_instance.
1505         Cast second argument of GC_malloc_explicitly_typed.  Use
1506         objc_calloc.  Do not call _objc_object_alloc.
1507         (class_create_instance): Call class_createInstance.
1508         (object_copy): Added extraBytes argument.  Do not call
1509         _objc_object_copy.
1510         (object_dispose): Do not call _objc_object_dispose.
1511         * memory.c (objc_free): When using garbage collection, mark the
1512         argument as unused.
1513         * selector.c (sel_getName): New.
1514         (sel_get_name): Call sel_getName.
1515         (sel_getType): New.
1516         (sel_get_type): Call sel_getType.
1517         (sel_registerName): New.
1518         (sel_register_name): Call sel_registerName.
1519         (sel_registerTypedName): New.
1520         (sel_register_typed_name): Call sel_registerTypedName.
1521         (sel_getUid): New.
1522         (sel_get_uid): Call sel_getUid.
1523
1524 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1525
1526         * objc/objc-api.h: Define Method, Method_t, Category and
1527         Category_t.  Prevent including this file at the same time as
1528         objc/runtime.h.  Updated comments.
1529         * objc/deprecated/struct_objc_method.h: Do not define Method,
1530         Method_t.
1531         * objc/deprecated/struct_objc_category.h: Do not define Category,
1532         Category_t.
1533         * objc-private/module-abi-8.h: New file containing a copy of all
1534         the structure definitions.  Not used yet.
1535         * objc/encoding.h (objc_aligned_size): Removed duplicate
1536         declaration.  Updated comments.
1537         * objc/runtime.h: Added Ivar, objc_property_t, Property, Method,
1538         Category, struct objc_method_description, _C_ID and similar,
1539         _C_CONST and similar and _F_CONST and similar.  Added
1540         objc_sizeof_type, objc_alignof_type, objc_aligned_size,
1541         objc_promoted_size, objc_skip_type_qualifier, objc_skip_typespec,
1542         objc_skip_offset, objc_skip_argspec, objc_get_type_qualifiers,
1543         struct objc_struct_layout, objc_layout_structure,
1544         objc_layout_structure_next_member, objc_layout_finish_structure,
1545         objc_layout_structure_get_info.  Prevent including this file at
1546         the same time as objc/objc-api.h.
1547
1548 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1549
1550         * Makefile.in (OBJC_DEPRECATED_H): Added struct_objc_category.h,
1551         struct_objc_ivar.h, struct_objc_ivar_list.h, struct_objc_method.h,
1552         struct_objc_method_list.h, struct_objc_module.h,
1553         struct_objc_protocol_list.h, struct_objc_symtab.h.
1554         * objc/deprecated/struct_objc_category.h: New.
1555         * objc/deprecated/struct_objc_ivar.h: New.
1556         * objc/deprecated/struct_objc_ivar_list.h: New.
1557         * objc/deprecated/struct_objc_method.h: New.
1558         * objc/deprecated/struct_objc_method_list.h: New.
1559         * objc/deprecated/struct_objc_module.h: New.
1560         * objc/deprecated/struct_objc_protocol_list.h: New.
1561         * objc/deprecated/struct_objc_symtab.h: New.
1562         * objc/deprecated/struct_objc_static_instances.h: New.
1563         * objc/objc-api.h: Definitions of deprecated structures moved into
1564         the above header fragment files in objc/deprecated/.  Include the
1565         files instead of definition the structures here.  Updated
1566         comments.
1567         * objc/runtime.h: Updated comments.  Do not include objc-api.h.
1568         (objc_set_enumeration_mutation_handler): Renamed to
1569         objc_setEnumerationMutationHandler.
1570         * objc-foreach.c (objc_set_enumeration_mutation_handler): Renamed
1571         to objc_setEnumerationMutationHandler.
1572         * objc/objc-exception.h (objc_set_exception_matcher): Renamed to
1573         objc_setExceptionMatcher.
1574         (objc_set_uncaught_exception_handler): Renamed to
1575         objc_setUncaughtExceptionHandler.
1576         * exception.c: Same changes.
1577
1578 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1579
1580         * objc-sync.c: Include objc-private/common.h.
1581
1582 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1583
1584         * objc-foreach.c: Include objc-private/common.h.
1585         * objc/deprecated/METHOD_NULL.h: New file.
1586         * objc/objc-api.h: Include deprecated/METHOD_NULL.h instead of
1587         defining METHOD_NULL here.
1588         * Makefile.in (OBJC_DEPRECATED_H): Added METHOD_NULL.h.
1589         * Object.m ([+instancesRespondTo:]): Use (Method_t)0 instead of
1590         METHOD_NULL.
1591         ([-respondsTo:]): Same change.
1592         * objc/objc-api.h (method_get_imp): Converted it into a normal
1593         function so that we can hide the internals of struct objc_method.
1594         * sendmsg.c (method_get_imp): Implemented.
1595
1596 2010-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
1597
1598         * objc/objc-api.h (struct objc_super, Super, Super_t,
1599         objc_msg_lookup_super, objc_msg_sendv, objc_msg_forward,
1600         objc_msg_forward2): Declarations moved to objc/message.h.  Include
1601         message.h here.
1602         * objc/message.h: Added such declarations; updated comments.
1603
1604 2010-10-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1605
1606         Implemented fast enumeration for Objective-C.
1607         * Makefile.in (C_SOURCE_FILES): Added objc-foreach.c.
1608         (OBJC_H): Added runtime.h
1609         * objc-foreach.c: New file.
1610         * objc/runtime.h: New file.
1611
1612 2010-09-30  Kai Tietz  <kai.tietz@onevision.com>
1613
1614         * objc/deprecated/struct_objc_class.h: Add padding
1615         to avoid warning with -Wpadded.
1616
1617 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1618
1619         * encoding.c (objc_sizeof_type): Added support for vector type and
1620         for double long types.
1621         (objc_alignof_type): Same change.
1622         (objc_skip_typespec): Same change.
1623         * objc/encoding.h (_C_GCINVISIBLE): Use '|' for _C_GCINVISIBLE
1624         instead of '!' since '!' is already used for _C_VECTOR.
1625         * objc/objc-api.h (_C_LNG_DBL): Added.
1626
1627 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1628
1629         * libobjc_entry.c: File removed.
1630
1631 2010-09-26  Kai Tietz  <kai.tietz@onevision.com>
1632
1633         * sendmsg.c (objc_msg_lookup): Remove inline.
1634         (objc_get_uninstalled_dtable): Likewise.
1635         * encoding.c (objc_skip_type_qualifiers): Likewise.
1636         (objc_skip_offset): Likewise.
1637         * archive.c (__objc_write_object): Likewise
1638         (__objc_write_class):
1639         (__objc_write_selector):
1640         (objc_read_char):
1641         (objc_read_unsigned_char):
1642         (objc_read_short):
1643         (objc_read_unsigned_short):
1644         (objc_read_int):
1645         (objc_read_long):
1646         (__objc_read_nbyte_uint):
1647         (objc_read_unsigned_int):
1648         (objc_read_unsigned_long):
1649         * objc/objc-decls.h (obc_EXPORT): Remove dllexport for DLL_EXPORT case.
1650         (objc_EXPORT): Likewise.
1651         * objc/message.h (objc-decls.h): Add include.
1652         * objc/objc-api.h: Mark API by objc_EXPORT.
1653         * libobjc.def (__objc_responds_to): Removed.
1654
1655 2010-09-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1656
1657         * hash.c: Include objc-private/hash.h instead of objc/hash.h.
1658
1659         * objc/sarray.h: Moved into objc/deprecated/sarray.h;
1660         objc/sarray.h replaced with a placeholder including the file from
1661         the deprecated/ directory.
1662         * objc-private/sarray.h: New file (private copy of sarray.h).
1663         * hash.c: Include <assert.h> instead of "assert.h"
1664         * sarray.c: Include <assert.h> instead of "assert.h".  Include
1665         objc-private/sarray.h instead of objc/sarray.h.
1666         * selector.c: Include objc-private/sarray.h instead of
1667         objc/sarray.h.
1668         * sendmsg.c: Include <assert.h>.  Include objc-private/sarray.h
1669         instead of objc/sarray.h.
1670         * Makefile.in (OBJC_DEPRECATED_H): Added sarray.h.
1671
1672 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1673
1674         * objc-private/objc-list.h (list_remove_elem): Unused function
1675         removed.  (list_nth): Unused function removed.  (list_find):
1676         Unused function removed.  (list_lenght): Unused function removed.
1677
1678 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1679
1680         * objc/hash.h: Moved into objc/deprecated/hash.h; objc/hash.h
1681         replaced with a placeholder including the file from the
1682         deprecated/ directory.
1683         * objc/objc-api.h: Updated includes.
1684         * objc/typedstream.h: Updated includes.
1685         * objc-private/hash.h: New file (private copy of hash.h).
1686         * objc/objc-list.h: Moved into objc/deprecated/objc-list.h;
1687         objc/objc-list.h replaced with a placeholder including the file
1688         from the deprecated/ directory.
1689         * objc-private/objc-list.h: New file (private copy of objc-list.h).
1690         * init.c: Include objc-private/hash.h and objc-private/objc-list.h
1691         instead of objc/hash.h and objc/objc-list.h.
1692         * selector.c: Same change.
1693         * class.c: Added include <string.h>, which used to be implicitly included
1694         when hash.h was included.
1695         * exception.c: Same change.
1696         * objects.c: Same change.
1697         * sarray.c: Same change.
1698         * sendmsg.c: Same change.
1699         * Makefile.in (OBJC_DEPRECATED_H): Added hash.h and objc-list.h.
1700
1701 2010-09-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1702
1703         Implemented objc_sync_enter() and objc_sync_exit(), which are
1704         required by @synchronized() to work.
1705         * objc-sync.c: New file.
1706         * objc/objc-sync.h: New file.
1707         * objc-private/objc-sync.h: New file.
1708         * init.c (__objc_exec_class): Call __objc_sync_init() during the
1709         Objective-C runtime startup.
1710         * Makefile.in: Added objc-sync.c and objc-sync.h.
1711         * configure.ac: Added GCC_CHECK_TLS.
1712         * acinclude.m4: Include ../config/enable.m4 and ../config/tls.m4.
1713         * configure: Regenerated.
1714         * config.h.in: Regenerated.
1715
1716 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1717
1718         * Makefile.in (%_gc.lo): New pattern rules to build the
1719         garbage-collected version of the library.  Removed rules for
1720         specific files that are no longer needed.  Standardized all rules.
1721         (C_SOURCE_FILES, OBJC_SOURCE_FILES): New variables.
1722         (OBJS, OBJS_GC): Compute these from C_SOURCE_FILES and
1723         OBJC_SOURCE_FILES.
1724         (INCLUDES): Removed the unused include -I$(srcdir)/objc.
1725
1726 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1727
1728         * memory.c (objc_calloc): Fixed call to GC_malloc when building
1729         with Garbage Colletion.
1730
1731 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1732
1733         * memory.c: Do not include objc-private/runtime.h.
1734
1735 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1736
1737         * objc/deprecated/objc_malloc.h: New file.
1738         * objc/deprecated/objc_valloc.h: New file.
1739         * objc/objc-api.h: Include the files instead of defining
1740         objc_valloc, _objc_malloc() and similar.
1741         * Makefile.in (OBJC_DEPRECATED_H): Added objc_valloc.h and
1742         objc_malloc.h.
1743         * memory.c: Removed the extra layer of indirection of _objc_malloc
1744         and similar.
1745         (objc_calloc): Use GC_malloc in the garbage-collected
1746         implementation as GC_malloc returns memory that is already freed.
1747         (objc_valloc): Deprecated.
1748
1749 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1750
1751         * objc/deprecated/objc_error.h: New file.
1752         * objc/objc-api.h: Include deprecated/objc_error.h instead of
1753         defining objc_error and related.
1754         * error.c: New file.  Added _objc_abort function which replaces
1755         objc_error.  No change in functionality as they both print an
1756         error and abort.
1757         * misc.c: File removed.  Code moved into memory.c and error.c.
1758         * memory.c: New file.
1759         * objc-private/error.h: New file.
1760         * archive.c: Include objc-private/error.h and use _objc_abort
1761         instead of objc_error everywhere.
1762         * class.c: Same change.
1763         * encoding.c: Same change.
1764         * init.c: Same change, and simplified init_check_module_version.
1765         * memory.c: Same change.
1766         * sendmsg.c:  Same change.
1767         * thr.c: Same change.
1768         * Makefile.in (OBJ_DEPRECATED_H): Added objc_error.h.
1769         (OBJ_H): Reordered list.
1770         (OBJS): Removed misc.lo, added memory.lo and error.lo.
1771         (OBJS_GC): Removed misc_gc.lo, added memory_gc.lo and error_gc.lo.
1772         (misc_gc.lo): Rule removed.
1773         (error_gc.lo): Rule added.
1774         (memory_gc.lo): Rule added.
1775
1776 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1777
1778         * objc/objc.h (__GNU_LIBOBJC__): New #define providing an easy way
1779         to check the API version.  Added some comments.
1780
1781         * objc-private/common.h: New file.
1782         * NXConstStr.m: Include objc-private/common.h.
1783         * Object.m: Same change.
1784         * Protocol.m: Same change.
1785         * archive.c: Same change.
1786         * class.c: Same change.
1787         * encoding.c: Same change.
1788         * exception.c: Same change.
1789         * gc.c: Same change.
1790         * hash.c: Same change.
1791         * init.c: Same change.
1792         * libobjc_entry.c: Same change.
1793         * linking.m: Same change.
1794         * misc.c: Same change (and added a comment).
1795         * nil_method.c: Same change.
1796         * objects.c: Same change.
1797         * sarray.c: Same change.
1798         * selector.c: Same change.
1799         * sendmsg.c: Same change.
1800         * thr.c: Same change.
1801
1802 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1803
1804         * objc/objc-api.h: Removed obsolete #ifdef for NeXTSTEP.
1805
1806 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1807
1808         * archive.c: Removed not needed includes.
1809         * class.c: Same change.
1810         * hash.c: Same change.
1811         * misc.c: Same change.
1812         * nil_method.c: Same change.
1813         * objects.c: Same change.
1814         * sarray.c: Same change.
1815         * sendmsg.c: Same change.
1816         * thr.c: Same change.
1817
1818 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1819
1820         * objc/runtime.h: Moved to objc-private/runtime.h.  Do not include
1821         all the objc/*.h files.
1822         * objc-private/runtime.h: New file.
1823         * archive.c: Include objc-private/runtime.h (and required objc/*.h
1824         files) instead of objc/runtime.h.
1825         * class.c: Same change.
1826         * hash.c: Same change.
1827         * init.c: Same change.
1828         * misc.c: Same change.
1829         * nil_method.c: Same change.
1830         * objects.c: Same change.
1831         * sarray.c: Same change.
1832         * selector.c: Same change.
1833         * sendmsg.c: Same change.
1834         * thr.c: Same change.
1835
1836 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1837
1838         * objc/deprecated/struct_objc_selector.h: New file.  Definition of
1839         'struct objc_selector' and 'sel_eq' moved here.
1840         * objc/deprecated/struct_objc_protocol.h: New file.  Definition of
1841         'struct objc_procotol' moved here.
1842         * objc/deprecated/struct_objc_class.h: New file.  Definition of
1843         'struct objc_class' moved here.
1844         * objc/deprecated/MetaClass.h: New file.  Definition of MetClass
1845         moved here.
1846         * objc/deprecated/STR.h: New file.  Definition of STR moved here.
1847         * objc/message.h: New file.  Definitions for relval_t, apply_t,
1848         arglist, arglist_t and objc_msg_lookup were moved here.
1849         * objc/objc.h: Include the above files instead of defining the
1850         corresponding structs, types and functions here.  Added new opaque
1851         definitions for SEL and Class.  Use Class and not 'struct
1852         objc_class *' in the definition of 'struct objc_object'.
1853         Commented all types defined in the file.  Removed special
1854         definition of BOOL as 'int' on __vxworks; use 'unsigned char'
1855         there as well.
1856         * objc/deprecated/objc-unexpected-exception.h: Renamed to
1857         objc_unexpected_exception.h.
1858         * objc/objc-api.h: Updated include of
1859         objc-unexpetected-exception.h
1860         * objc/objc-exception.h: Updated comments.
1861         * Makefile.in (OBJC_H, OBJC_DEPRECATED_H): Added the new header
1862         files.  Reindented list of files.
1863
1864 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1865
1866         * objc/objc-api.h (objc_trace): Unused variable removed.
1867
1868 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1869
1870         * objc/deprecated: New directory.
1871         * objc/deprecated/README: New file.
1872         * objc/README: New file.
1873         * objc/typedstream.h: Moved into objc/deprecated/typedstream.h;
1874         objc/typedstream.h replaced with a placeholder including the file
1875         from the deprecated/ directory.
1876         * objc/deprecated/objc-unexpected-exception.h: New file with the
1877         definition of _objc_unexpected_exception.
1878         * objc/objc-api.h: Include deprecated/objc-unexcepted-exception.h
1879         instead of defining _objc_unexpected_exception.
1880         * objc/deprecated/Object.h: New file with the deprecated Object
1881         methods in a 'Deprecated' category.
1882         * objc/Object.h Include deprecated/Object.h instead of defining
1883         the deprecated methods.
1884         * Object.m: Moved deprecated methods into 'Deprecated' category.
1885         * objc-private: New directory.
1886         * objc-private/README: New file.
1887         * Makefile.in (OBJC_DEPRECATED_H): New variable.
1888         (install-headers): Create installation directory for
1889         OBJC_DEPRECATED_H headers, and install them.
1890
1891 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1892
1893         * objc/objc-exception.h: Fixed include of objc.h.
1894
1895 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1896
1897         * objc/objc-exception.h: New file.
1898         * exception.c (objc_set_uncaught_exception_handler): Implemented.
1899         (objc_set_exception_matcher): Implemented.
1900         (objc_exception_throw): Use the uncaught exception handler if set.
1901         (PERSONALITY_FUNCTION): Use the exception matcher instead of the
1902         hardcoded isKindOf.
1903         (isKindOf): Renamed to is_kind_of_exception_matcher.  Tidied code
1904         up.  Removed segmentation fault when value is 'nil'.
1905         * objc/objc-api.h (_objc_unexpected_exception): Mark as
1906         deprecated.
1907         * Makefile.in (exception.lo, exception_gc.lo): Use
1908         -Wno-deprecated-declarations when compiling.
1909         (OBJC_H): Added objc-exception.h
1910
1911 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1912
1913         * objc/typedstream.h: Deprecate all functions in the file.  This
1914         file is obsolete.
1915         * objc/Object.h ([+streamVersion:], [-read:], [-write:],
1916         [-awake]): Documented that these methods are deprecated.  Added a
1917         brief description of the Object class and its relationship to the
1918         NSObject class.
1919         * Makefile.in: Compile archive.c and Object.m with
1920         -Wno-deprecated-declarations.
1921
1922 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1923
1924         Removed obsolete intermediate threading layer.
1925         * thr.c: Use __gthread_objc_xxx functions directly instead of
1926         __objc_thread_xxx ones.
1927         * objc/thr.h: Removed prototypes of no longer existing
1928         __objc_thread_xxx functions.
1929         * Makefile.in: Removed thr-objc.lo.
1930         * thr-dce.c: File removed.
1931         * thr-decosf1.c: File removed.
1932         * thr-irix.c: File removed.
1933         * thr-mach.c: File removed.
1934         * thr-objc.c: File removed.
1935         * thr-os2.c: File removed.
1936         * thr-posix.c: File removed.
1937         * thr-pthreads.c: File removed.
1938         * thr-rtems.c: File removed.
1939         * thr-single.c: File removed.
1940         * thr-solaris.c: File removed.
1941         * thr-vxworks.c: File removed.
1942         * thr-win32.c: File removed.
1943         * README.threads: File removed.
1944         * THREADS.MACH: File removed.
1945         * THREADS: Updated.
1946
1947 2010-09-07  Nicola Pero  <nicola.pero@meta-innovation.com>
1948
1949         * Object.m (MAX_CLASS_NAME_LEN): Unused define removed.
1950
1951 2010-09-06  Iain Sandoe  <iains@gcc.gnu.org>
1952
1953         * encoding.c: Add TARGET_ALIGN_NATURAL definition for m64 powerpc darwin.
1954         Add a comment as to why, update FIXME comments.
1955
1956 2010-09-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1957
1958         * makefile.dos: Obsolete file removed.
1959
1960 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1961
1962         * aclocal.m4: Regenerate.
1963
1964 2010-03-23  Dave Korn  <dave.korn.cygwin@gmail.com>
1965
1966         PR libobjc/30445
1967         * configure.ac (extra_ldflags_libobjc): Define appropriately for
1968         Cygwin and MinGW hosts.
1969         * Makefile.am (libobjc_s.a): Remove dead pre-libtool target.
1970         (libobjc.dll): Likewise.
1971         * configure: Regenerate.
1972
1973 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1974
1975         * configure: Regenerate.
1976
1977 2009-11-28  Jakub Jelinek  <jakub@redhat.com>
1978
1979         * sarray.c (sarray_free): Use old_buckets variable.
1980         * encoding.c (objc_layout_structure_next_member): Remove unused
1981         bfld_type_size variable.
1982
1983 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1984
1985         * configure.ac (AC_PREREQ): Bump to 2.64.
1986
1987 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1988
1989         * aclocal.m4: Regenerate.
1990         * configure: Regenerate.
1991         * config.h.in: Regenerate.
1992
1993 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1994
1995         * Makefile.in (LIBTOOL): Add $(LIBTOOLFLAGS).
1996
1997 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1998
1999         * Makefile.in (AUTOCONF, ACLOCAL, ACLOCAL_AMFLAGS, aclocal_deps):
2000         New variables.
2001         ($(srcdir)/configure, $(srcdir)/aclocal.m4): New rules.
2002
2003 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2004
2005         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
2006
2007 2009-04-09  Nick Clifton  <nickc@redhat.com>
2008
2009         * sendmsg.c: Change copyright header to refer to version 3 of
2010         the GNU General Public License with version 3.1 of the GCC
2011         Runtime Library Exception and to point readers at the COPYING3
2012         and COPYING3.RUNTIME files and the FSF's license web page.
2013         * NXConstStr.m: Likewise.
2014         * Object.m: Likewise.
2015         * Protocol.m: Likewise.
2016         * archive.c: Likewise.
2017         * class.c: Likewise.
2018         * encoding.c: Likewise.
2019         * exception.c: Likewise.
2020         * gc.c: Likewise.
2021         * hash.c: Likewise.
2022         * init.c: Likewise.
2023         * libobjc_entry.c: Likewise.
2024         * linking.m: Likewise.
2025         * misc.c: Likewise.
2026         * nil_method.c: Likewise.
2027         * objc/NXConstStr.h: Likewise.
2028         * objc/Object.h: Likewise.
2029         * objc/Protocol.h: Likewise.
2030         * objc/encoding.h: Likewise.
2031         * objc/hash.h: Likewise.
2032         * objc/objc-api.h: Likewise.
2033         * objc/objc-decls.h: Likewise.
2034         * objc/objc-list.h: Likewise.
2035         * objc/objc.h: Likewise.
2036         * objc/runtime.h: Likewise.
2037         * objc/sarray.h: Likewise.
2038         * objc/thr.h: Likewise.
2039         * objc/typedstream.h: Likewise.
2040         * objects.c: Likewise.
2041         * sarray.c: Likewise.
2042         * selector.c: Likewise.
2043         * thr-dce.c: Likewise.
2044         * thr-decosf1.c: Likewise.
2045         * thr-irix.c: Likewise.
2046         * thr-mach.c: Likewise.
2047         * thr-objc.c: Likewise.
2048         * thr-os2.c: Likewise.
2049         * thr-posix.c: Likewise.
2050         * thr-pthreads.c: Likewise.
2051         * thr-rtems.c: Likewise.
2052         * thr-single.c: Likewise.
2053         * thr-solaris.c: Likewise.
2054         * thr-vxworks.c: Likewise.
2055         * thr-win32.c: Likewise.
2056         * thr.c: Likewise.
2057         * libobjc.def: Change copyright header to refer to version 3 of
2058         the GNU General Public License and to point readers at the COPYING3
2059         file and the FSF's license web page.
2060         * makefile.dos: Likewise.
2061
2062 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
2063
2064         * Makefile.in: Change copyright header to refer to version
2065         3 of the GNU General Public License and to point readers at the
2066         COPYING3 file and the FSF's license web page.
2067         * configure.ac: Likewise.
2068
2069 2009-03-12  Richard Frith-Macdonald  <rfm@gnu.org>
2070             David Ayers  <ayers@fsfe.org>
2071
2072         PR libobjc/27466
2073         * objc/objc-api.h (_objc_unexpected_exception): Declare
2074         new hook.  Update copyright dates.
2075         * exception.c (objc_exception_throw): Use hook.  Update
2076         copyright dates.
2077         * libobjc.def (_objc_unexpected_exception): Export hook.
2078         Update copyright dates.
2079
2080 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2081
2082         * configure: Regenerate.
2083
2084 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2085
2086         * configure: Regenerate.
2087
2088 2008-11-21  Kai Tietz  <kai.tietz@onevision.com>
2089
2090         *  Object.m (errno): Replaced by errno.h include.
2091         (compare): Cast self to id to prevent warning on comparison.
2092         * objc/objc.h (BOOL): Prevent redeclaration of BOOL, if it is
2093         already there.
2094         * sendmsg.c (__objc_print_dtable_stats): Remove type warnings.
2095         * thr-win32.c (__objc_thread_detach): Remove type warning.
2096         (__objc_thread_id): Likewise.
2097         * thr.c (__objc_thread_detach_functiont): Add __builtin_trap ()
2098         for noreturn.
2099
2100 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
2101             Steve Ellcey  <sje@cup.hp.com>
2102
2103         * configure: Regenerate for new libtool.
2104         * config.h.in: Regenerate for new libtool.
2105
2106 2008-07-18  Matthias Klose  <doko@ubuntu.com>
2107
2108         * Makefile.in: Ignore missing ../boehm-gc/threads.mk.
2109
2110 2008-07-18  Matthias Klose  <doko@ubuntu.com>
2111
2112         * Makefile.in: Include ../boehm-gc/threads.mk.
2113         (OBJC_BOEHM_GC_LIBS): Define, (libobjc_gc$(libsuffix).la): Use it.
2114
2115 2008-07-06  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2116
2117         * Makefile.in (install-info): New stub target.
2118
2119 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2120
2121         * configure: Regenerate.
2122
2123 2008-06-14  Kai Tietz  <kai.tietz@onevision.com>
2124
2125         * exception.c (PERSONALITY_FUNCTION): Remove extra decrement
2126         if HAVE_GETIPINFO is not defined.
2127
2128 2008-06-10  Kai Tietz  <kai.tietz@onevision.com>
2129
2130         * Object.m (compare): Add type id.
2131         * objc/Object.h: Likewise.
2132         * archive.c (objc_read_class): Use size_t to extend version to be
2133         size of pointer scalar width.
2134         * sendmsg.c (rtx): Undefine it before redefinition.
2135         (__objc_print_dtable_stats): Cast arguments to long as intended.
2136
2137 2008-05-30  Julian Brown  <julian@codesourcery.com>
2138
2139         * exception.c (__objc_exception_class): Initialise as constant
2140         array for ARM EABI. Change macro to static const for non-ARM EABI.
2141         (ObjcException): Add note about structure layout. Remove landingPad
2142         and handlerSwitchValue for ARM EABI.
2143         (get_ttype_entry): Add __ARM_EABI_UNWINDER__ version
2144         of function.
2145         (CONTINUE_UNWINDING): Define for ARM EABI/otherwise cases.
2146         (PERSONALITY_FUNCTION): Use ARM EABI-specific arguments, and add
2147         ARM EABI unwinding support.
2148         (objc_exception_throw): Use memcpy to initialise exception class.
2149
2150 2008-05-25  Alan Modra  <amodra@bigpond.net.au>
2151
2152         * encoding.c (strip_array_types): Rename from get_inner_array_type.
2153         (rs6000_special_round_type_align): Update.
2154
2155 2008-05-09  Julian Brown  <julian@codesourcery.com>
2156
2157         * Makefile.in (LTLDFLAGS): New.
2158         (libobjc$(libsuffix).la, libobjc_gc$(libsuffix).la): Use above.
2159
2160 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
2161
2162         PR bootstrap/35457
2163         * aclocal.m4: Regenerate.
2164         * configure: Regenerate.
2165
2166 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
2167
2168         * configure: Regenerate.
2169
2170 2007-10-14  H.J. Lu  <hongjiu.lu@intel.com>
2171
2172         * configure.ac: Don't run config-ml.in directly.
2173         (multilib_arg): New.
2174         * configure: Regenerated.
2175
2176 2007-08-06  Andrew Pinski  <pinskia@gmail.com>
2177
2178         PR libobjc/30731
2179         * exception.c (parse_lsda_header): Use _uleb128_t/_sleb128_t instead
2180         of _Unwind_Word for variables which are used in
2181         read_uleb128/read_sleb128.
2182         (PERSONALITY_FUNCTION): Likewise.
2183
2184 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
2185
2186         * aclocal.m4: Regenerated.
2187
2188 2007-06-03  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2189
2190         * configure.ac: Fix a typo in *-*-darwin clause.
2191         * configure: Regenerated.
2192
2193 2007-06-02  H.J. Lu  <hongjiu.lu@intel.com>
2194
2195         * configure.ac: Fix a typo.
2196         * configure: Regenerated.
2197
2198 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
2199
2200         * configure: Regenerate.
2201
2202 2007-06-01  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2203
2204         * Makefile.in: Replace all uses of libext with libsuffix.
2205         * configure.ac: Likewise.
2206         * configure: Regenerate.
2207
2208         Revert:
2209         * Makefile.in: Remove all uses of $(libext).
2210
2211 2007-05-23  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2212
2213         * Makefile.in: Remove all uses of $(libext).
2214
2215 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
2216
2217         * configure: Regenerate.
2218         * aclocal.m4: Regenerate.
2219
2220 2007-04-21  Andrew Ruder  <andy@aeruder.net>
2221
2222         * sendmsg.c (__objc_get_forward_imp): Call
2223         __objc_msg_forward2 for real.
2224
2225 2007-04-09  Andrew Ruder  <andy@aeruder.net>
2226
2227         * sendmsg.c: Added __objc_msg_forward2, a hook that allows
2228         external libraries to provide a function that returns the real
2229         forwarding function based on both the selector and the receiver.
2230         * objc/objc-api.h: Define __objc_msg_forward2.
2231
2232 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
2233
2234         * Makefile.in: Add dummy install-pdf target.
2235
2236 2007-02-18  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
2237
2238         * objc/objc-list.h (list_free): Add keyword 'inline' to avoid
2239         unused warning.
2240
2241 2006-10-31  Geoffrey Keating  <geoffk@apple.com>
2242
2243         * encoding.c (darwin_rs6000_special_round_type_align): New.
2244
2245 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
2246
2247         * Makefile.in: Use multi_basedir instead of toplevel_srcdir.
2248         * configure.ac: Use multi.m4 from aclocal rather than custom
2249         code.  Use multi_basedir instead of toplevel_srcdir.
2250         * aclocal.m4: Regenerate.
2251         * configure: Regenerate.
2252
2253 2006-10-10  Brooks Moses  <bmoses@stanford.edu>
2254
2255         * Makefile.in: Added empty "pdf" target.
2256
2257 2006-07-18  Paolo Bonzini  <bonzini@gnu.org>
2258
2259         * configure: Regenerate.
2260
2261 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
2262
2263         * Makefile.in: Add install-html target. Add install-html to .PHONY
2264
2265 2006-02-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2266
2267         PR libobjc/26309
2268         * thr-objc.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
2269
2270 2006-01-24  David Ayers  <d.ayers@inode.at>
2271
2272         PR libobjc/9751
2273         * gc.c (class_ivar_set_gcinvisible): Replace strncpy with memcpy
2274         and insure the new strings are '\0' termintated.
2275
2276 2006-01-24  David Ayers  <d.ayers@inode.at>
2277
2278         PR libobjc/13946
2279         * configure.ac: Add include directives for --enable-objc-gc.
2280         * Makefile.in: Ditto.
2281         * configure: Regenerate.
2282
2283         * gc.c (__objc_class_structure_encoding): Increment the used bytes
2284         instead of the local pointer to them.
2285
2286 2005-12-14  Andrew Pinski  <pinskia@physics.uc.edu>
2287
2288         PR objc/25360
2289         * objc/objc-api.c (_C_COMPLEX): New define.
2290         * encoding.c (objc_sizeof_type): Handle _C_Complex.
2291         (objc_alignof_type): Likewise.
2292         (objc_skip_typespec): Likewise.
2293
2294 2005-12-15  David Ayers  <d.ayers@inode.at>
2295
2296         PR libobjc/14382
2297         * README (+load,+initialize): Fix documentation to reflect
2298         intended and implemented semantics for +load and +initialize.
2299
2300 2005-12-12  Andrew Pinski  <pinskia@physics.uc.edu>
2301
2302         * encoding.c (TYPE_FIELDS): Fix to skip over just _C_STRUCT_B and
2303         the name.
2304         (get_inner_array_type): Fix to skip over _C_ARY_B and size.
2305         (rs6000_special_round_type_align): Update for the ABI fix.
2306         (objc_layout_finish_structure): Correct the encoding which is passed to
2307         ROUND_TYPE_ALIGN.
2308
2309 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2310
2311         PR libobjc/25347
2312         * encoding.c (objc_sizeof_type): Don't handle _C_UNION_B special
2313         but use the struct layout functions.
2314         (objc_alignof_type): Likewise.
2315         (objc_layout_structure): Handle _C_UNION_B also.
2316         (objc_layout_structure_next_member): Likewise.
2317         (objc_layout_finish_structure): Likewise.
2318
2319 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2320
2321         PR libobjc/25346
2322         * objc/objc-api.h (_C_BOOL): New define.
2323         * encoding.c (objc_sizeof_type): Handle _C_BOOL.
2324         (objc_alignof_type): Likewise.
2325         (objc_skip_typespec): Likewise.
2326
2327 2005-11-20  David Ayers  <d.ayers@inode.at>
2328
2329         PR libobjc/19024
2330         * objc/hash.h: Remove deprecated hash API.
2331         * hash_compat.c: Remove.
2332         * Makefile.in: Remove reference to hash_compat.c.
2333
2334         * configure.ac (VERSION): Bump library version to 2:0:0.
2335         * configure: Regenerate.
2336
2337 2005-11-09  Alexandre Oliva  <aoliva@redhat.com>
2338
2339         PR other/4372
2340         * thr-objc.c (_XOPEN_SOURCE): Define.
2341
2342 2005-10-07  Ulrich Weigand  <uweigand@de.ibm.com>
2343
2344         PR libobjc/23612
2345         * objc/objc-api.h (struct objc_ivar): Move definition to
2346         global scope.
2347
2348 2005-09-04  Andrew Pinski  <pinskia@physics.uc.edu>
2349             Rasmus Hahn  <rassahah@neofonie.de>
2350
2351         PR libobjc/23108
2352         * archive.c (objc_write_type): Correct the element offset.
2353         (objc_read_type): Likewise.
2354
2355 2005-08-17  Kelley Cook  <kcook@gcc.gnu.org>
2356
2357         * All files: Update FSF address.
2358
2359 2005-08-13  Marcin Koziej  <creep@desk.pl>
2360             Andrew Pinski  <pinskia@physics.uc.edu>
2361
2362         PR libobjc/22492
2363         * exception.c (PERSONALITY_FUNCTION): Fix the PC with finally.
2364
2365 2005-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2366
2367         * Makefile.in (extra_ldflags_libobjc): New.
2368         (libobjc$(libext).la): Add extra_ldflags_libobjc to the link line.
2369         (libobjc_gc$(libext).la): Likewise.
2370         * configure.ac (extra_ldflags_libgfortran): Set for *-darwin* to
2371         "-Wl,-single_module".
2372         * configure: Regenerate.
2373         * linking.m (_objcInit): Remove.
2374
2375 2005-07-26  Andrew Pinski  <pinskia@physics.uc.edu>
2376
2377         PR libobjc/22606
2378         * Makefile.in (ALL_CFLAGS): Add -fexceptions.
2379
2380 2005-06-08  David Ayers  <d.ayers@inode.at>
2381
2382         * objc/NXConstStr.h, objc/Object.h, objc/Protocol.h,
2383         objc/encoding.h, objc/hash.h, objc/objc-api.h,
2384         objc/runtime.h, objc/sarray.h, objc/thr.h,
2385         objc/typedstream.h: Do not include Objective-C headers as
2386         system headers.
2387
2388 2005-06-07  David Ayers  <d.ayers@inode.at>
2389
2390         * archive.c, init.c, selector.c: Include hash.h.
2391         * archive.c, class.c, encoding.c, gc.c, hash.c, hash_compat.c,
2392         init.c, misc.c, nil_method.c, objects.c, sarray.c, selector.c,
2393         sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c, thr-mach.c,
2394         thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c, thr-rtems.c,
2395         thr-single.c, thr-solaris.c, thr-vxworks.c, thr-win32.c, thr.c:
2396         Include Objective-C headers with quotes and objc/ directory
2397         prefix.
2398
2399 2005-05-19  Richard Henderson  <rth@redhat.com>
2400
2401         * exception.c: Revert last change.
2402
2403 2005-05-19  David Ayers  <d.ayers@inode.at>
2404
2405         * exception.c: Include tsystem.h for unwind.h.
2406
2407 2005-05-09  Mike Stump  <mrs@apple.com>
2408
2409         * configure: Regenerate.
2410
2411 2005-04-12  Mike Stump  <mrs@apple.com>
2412
2413         * configure: Regenerate.
2414
2415 2005-03-21  Zack Weinberg  <zack@codesourcery.com>
2416
2417         * Makefile.in: Set gcc_version here.
2418         * configure.ac: Do not invoke TL_AC_GCC_VERSION.  Adjust quoting
2419         in definition of toolexeclibdir so that $(gcc_version) is expanded
2420         by the Makefile.
2421         * aclocal.m4, configure: Regenerate.
2422
2423 2005-03-03  David Ayers  <d.ayers@inode.at>
2424
2425         * objc/hash.h (OBJC_IGNORE_DEPRECATED_API): Update deprecated
2426         version reference.  Correct typo.
2427
2428 2005-03-02  David Ayers  <d.ayers@inode.at>
2429
2430         PR libobjc/19024
2431         * Makefile.in (OBJS): Add hash_compat.lo.
2432         (OBJS_GC): Add hash_compat_gc.lo.
2433         (hash_compat_gc.lo): New target and rule.
2434         * objc/hash.h (hash_new, hash_delete, hash_add, hash_remove)
2435         (hash_next, hash_value_for_key, hash_is_key_in_hash)
2436         (hash_ptr, hash_string, compare_ptrs, compare_strings): Prefix
2437         with objc_.  Add deprecated non prefixed inlined versions.
2438         (OBJC_IGNORE_DEPRECATED_API): New macro to hide deprecated
2439         declarations.
2440         * hash.c (hash_new, hash_delete, hash_add, hash_remove, hash_next)
2441         (hash_value_for_key, hash_is_key_in_hash): Prefix with objc_ and
2442         update callers.
2443         * hash_compat.c: New file.
2444         * archive.c: Update callers.
2445         * init.c: Likewise.
2446         * selector.c: Likewise.
2447         * libobjc.def: Add objc_ versions of hash functions.
2448
2449 2005-02-28  Andrew Pinski <pinskia@physics.uc.edu>
2450
2451         PR libobjc/20252
2452         * Makefile.in (GTHREAD_FLAGS): Remove.
2453         (ALL_CFLAGS): Remove usage of GTHREAD_FLAGS.
2454         * thr-objc.c: Include config.h.
2455         * configure.ac: Instead of looking at GCC's makefile, figure out if
2456         GTHREAD_FLAGS should be defined by looking at the `thread model'
2457         of the current gcc.
2458         * configure: Regenerate.
2459         * config.h.in: Regenerate.
2460
2461 2005-02-28  Paolo Bonzini  <bonzini@gnu.org>
2462
2463         PR bootstrap/17383
2464         * configure.ac: Call GCC_TOPLEV_SUBDIRS.
2465         (Determine CFLAGS for gthread): Use $host_subdir.
2466         * configure: Regenerate.
2467         * Makefile.in (host_subdir): New.
2468         (INCLUDES): Use it.
2469
2470 2004-12-20  Andrew Pinski  <pinskia@physics.uc.edu>
2471
2472         PR libobjc/12035
2473         * gc.c: Remove definition of LOGWL, modWORDSZ, and divWORDSZ since
2474         they are not used.
2475         Include limits.h and stdlib.h.
2476         Define BITS_PER_WORD.
2477
2478 2004-12-12  Alexander Malmberg  <alexander@malmberg.org>
2479
2480         * selector.c (__objc_init_selector_tables): Add missing void to
2481         definition.
2482
2483 2004-12-02  Richard Sandiford  <rsandifo@redhat.com>
2484
2485         * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
2486         * configure, aclocal.m4: Regenerate.
2487
2488 2004-11-29  Kelley Cook  <kcook@gcc.gnu.org>
2489
2490         * configure: Regenerate for libtool change.
2491
2492 2004-11-25  Kelley Cook  <kcook@gcc.gnu.org>
2493
2494         * configure: Regenerate for libtool reversion.
2495
2496 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2497
2498         * configure: Regenerate for libtool change.
2499
2500 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2501
2502         * aclocal.m4, config.h.in: Regenerate.
2503
2504 2004-10-08  Mike Stump  <mrs@apple.com>
2505             Andrew Pinski  <pinskia@physics.uc.edu>
2506
2507         * aclocal.m4: Rename to ...
2508         * acinclude.m4: here and also use m4_include instead of sinclude.
2509         * aclocal.m4: Regenerate.
2510         * configure: Regenerate.
2511         * configure.ac: Add AM_MAINTAINER_MODE and AM_PROG_CC_C_O.
2512         * Makefile.in (configure): Add @MAINT@ infront of configure.ac
2513
2514 2004-10-08  Andrew Pinski  <pinskia@physics.uc.edu>
2515
2516         * archive.c: Fix all the warnings about passing unsigned char*
2517         to char* and the other way too.
2518
2519 2004-09-16  Andrew Pinski  <pinskia@physics.uc.edu>
2520
2521         PR libobjc/16448
2522         * exception.c: Include config.h
2523         (objc_exception_throw): Change _GLIBCXX_SJLJ_EXCEPTIONS to
2524         SJLJ_EXCEPTIONS.
2525         * configure.ac: Find out what exception handling code we use.
2526         * configure: Regenerate.
2527         * config.h.in: New file, regenerate.
2528
2529 2004-09-16  Andrew Pinski  <apinski@apple.com>
2530
2531         * encoding.c (ALTIVEC_VECTOR_MODE): Define a bogus macro.
2532
2533 2004-08-28  Nathanael Nerode  <neroden@gcc.gnu.org>
2534
2535         * configure.ac: Switch from _GCC_TOPLEV_NONCANONICAL_TARGET to
2536         ACX_NONCANONICAL_TARGET.
2537         * configure: Regenerate.
2538
2539 2004-08-13  Ziemowit Laski  <zlaski@apple.com>
2540
2541         * objc/sarray.h: Hoist include of assert.h near the top of file,
2542         and mark the remainder of the file 'extern "C"'.
2543
2544 2004-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2545
2546         * objc/Object.h: Move includes out of extern "C" blocks.
2547         * objc/encoding.h: Likewise.
2548         * objc/hash.h: Likewise.
2549         * objc/objc-api.h: Likewise.
2550         * objc/runtime.h: Likewise.
2551         * objc/sarray.h: Likewise.
2552         * objc/typedstream.h: Likewise.
2553
2554 2004-08-12  Ziemowit Laski  <zlaski@apple.com>
2555
2556         * objc/NXConstStr.h: Update copyright date; bracket with
2557         'extern "C"' for C++ use; make include syntax consistent
2558         by using <...> instead of "..."; hoist <objc/...> includes
2559         above the 'extern "C"' block.
2560         * objc/Object.h: Likewise.
2561         * objc/Protocol.h: Likewise.
2562         * objc/encoding.h: Likewise.
2563         * objc/hash.h: Likewise.
2564         * objc/runtime.h: Likewise.
2565         * objc/sarray.h: Likewise.
2566         * objc/thr.h: Likewise.
2567         * objc/typedstream.h: Likewise.
2568         * objc/objc-api.h: Add 'extern "C"' block for C++ use.
2569         (objc_static_instances): For C++ case, do away with
2570         zero-sized array.
2571         (objc_method): Hoist definition to file scope.
2572         (_objc_load_callback, _objc_object_alloc, class_get_class_method,
2573         class_get_instance_method, class_create_instance,
2574         class_get_class_name, class_get_instance_size,
2575         class_get_meta_class, class_get_super_class, class_get_version,
2576         class_is_class, class_is_meta_class, class_set_version,
2577         class_get_gc_object_type, class_ivar_set_gcinvisible,
2578         get_imp): Rename 'class' parameter to '_class'.
2579         * objc/objc-list.h: Add 'extern "C"' block for C++ use.
2580         * objc/objc.h: Update copyright date.
2581         (arglist_t): Provide a union tag.
2582
2583 2004-07-22  Andrew Pinski  <pinskia@physics.uc.edu>
2584
2585         * thr.c (__objc_thread_detach_function): Do not mark as volatile
2586         but instead use the attribute noreturn.
2587
2588 2004-06-28  Zack Weinberg  <zack@codesourcery.com>
2589
2590         * encoding.c: Rename target_flags with a #define to avoid
2591         conflict with a prior declaration.
2592
2593 2004-06-24  Andrew Pinski  <apinski@apple.com>
2594
2595         * objc/encoding.h: Wrap the functions with extern "C" for C++
2596         mode.
2597         * objc/hash.h: Likewise.
2598         * objc/objc-api.h: Likewise.
2599         * objc/objc-list.h: Likewise.
2600         * objc/runtime.h: Likewise.
2601         * objc/sarray.h: Likewise.
2602         * objc/thr.h: Likewise.
2603         * objc/typedstream.h: Likewise.
2604
2605
2606 2004-06-21  Nick Clifton  <nickc@redhat.com>
2607
2608         * encoding.c (BITS_PER_UNIT): Define if a definition is not
2609         provided.
2610
2611 2004-06-20  Alexander Malmberg  <alexander@malmberg.org>
2612
2613         * Makefile.in (exception.lo): Remove $(OBJC_GCFLAGS).
2614         (exception_gc.lo): New.
2615         (OBJS_GC): Add exception_gc.lo.
2616
2617 2004-06-17  Richard Henderson  <rth@redhat.com>
2618
2619         * exception.c: New file.
2620         * Makefile.in (exception.lo): New.
2621         (OBJS): Add it.
2622
2623 2004-06-14  Andrew Pinski  <pinskia@physics.uc.edu>
2624
2625         * linking.m (_objcInit): New empty function
2626         for Darwin only.
2627
2628 2004-06-11  Andrew Pinski  <pinskia@physics.uc.edu>
2629
2630         * configure.ac: Support --enable-shared=libobjc.
2631         * configure: Regenerate.
2632
2633         PR libobjc/15901
2634         * configure.ac: Do not disable shared by default.
2635         * configure: Regenerate.
2636
2637 2004-06-03  Nicola Pero  <n.pero@mi.flashnet.it>
2638
2639         * Protocol.m ([-isEqual:]): Small optimizations returning
2640         immediately if the argument is equal to self, and accessing
2641         the argument's name directly if it's a protocol.
2642
2643 2004-06-03  David Ayers  <d.ayers@inode.at>
2644
2645         * Protocol.m ([-isEqual:]): Test the class of the argument.
2646
2647 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2648
2649         * configure.ac (includedir): Rename to ...
2650         (includedirname).
2651         * Makefile.in: s/includedir/includedirname/.
2652
2653         PR target/11572
2654         * configure.ac (includedir): Set to "include"
2655         except for Darwin.
2656         (libext) Set to empty except for Darwin.
2657         * configure: Regenerate
2658         * Makefile.in: s/libobjc.la/libobjc$(libext).la/g.
2659         s/include/$(includedir)/g.
2660
2661 2004-05-25  Daniel Jacobowitz  <drow@false.org>
2662
2663         * Makefile.in: Add .NOEXPORT.
2664
2665 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2666
2667         Merge from the libobjc-branch
2668         2004-02-09  Andrew Pinski  <pinskia@physics.uc.edu>
2669
2670                 * Makefile.in (OBJC_H): Change objc-deps.h to objc-decls.h.
2671
2672         2004-02-03  Andrew Pinski  <pinskia@physics.uc.edu>
2673
2674                 * Makefile.in (OBJC_H): Add objc-deps.h.
2675
2676         2004-01-27  Nicola Pero  <n.pero@mi.flashnet.it>
2677
2678                 * Protocol.m ([-conformsTo:]): If the argument is nil, return NO.
2679                 ([-hash], [-isEqual:]): New methods.
2680
2681         2004-01-27  Richard Frith-Macdonald <rfm@gnu.org>
2682
2683                 * sarray.c (sarray_free): Add a better comment.
2684
2685         2004-01-27  Adam Fedor  <fedor@gnu.org>
2686
2687                 * hash.c (hash_add): Cast cachep to int.
2688                 * selector.c (__sel_register_typed_name): Cast
2689                 soffset_decode to int.
2690
2691         2004-01-27  Alexander Malmberg  <alexander@malmberg.org>
2692
2693                 * selector.c: Rename register_selectors_from_list to
2694                 __objc_register_selectors_from_list. Update caller.
2695                 (__objc_register_selectors_from_list): Lock __objc_runtime_mutex
2696                 while registering selectors. Use __sel_register_typed_name instead
2697                 of sel_register_typed_name. Check for NULL method_name:s.
2698                 (pool_alloc_selector): New function.
2699                 (__sel_register_typed_name): Use pool_alloc_selector to allocate
2700                 selector structures.
2701                 * sendmsg.c (class_add_method_list): Use
2702                 __objc_register_selectors_from_list.
2703                 * objc/runtime.h: Add __objc_register_selectors_from_list.
2704
2705         2004-01-25  Adam Fedor  <fedor@gnu.org>
2706                     Nicola Pero  <n.pero@mi.flashnet.it>
2707                     Andrew Pinski  <pinskia@physics.uc.edu>
2708
2709                 * objc/objc-decls.h: New file.
2710                 * objc/objc-api.h (_objc_lookup_class): Mark as export.
2711                 (_objc_load_callback): Likewise.
2712                 (_objc_object_alloc): Likewise.
2713                 (_objc_object_copy): Likewise.
2714                 (_objc_object_dispose): Likewise.
2715
2716         2004-01-25  Andrew Pinski  <pinskia@physics.uc.edu>
2717
2718                 * archive.c: s/__inline__/inline
2719                 * sendmsg.c: Likewise.
2720
2721                 * encoding.c: Remove FIXME about the warning
2722                 about unused variable.
2723                 * sendmsg.c: Add a FIXME comment saying that
2724                 this should be using libffi.
2725
2726                 * Makefile.in (LIBTOOL): Use @LIBTOOL@ now as it works.
2727
2728
2729 2004-05-13  Andrew Pinski  <pinskia@physics.uc.edu>
2730
2731         * archive.c (objc_read_class): Initialize class_name.
2732         (objc_read_selector): Initialize selector_name.
2733
2734 2004-05-09  Richard Sandiford  <rsandifo@redhat.com>
2735
2736         * Makefile.in (toolexecdir): Remove trailing space.
2737
2738 2004-04-15  Nathanael Nerode  <neroden@gcc.gnu.org>
2739
2740         PR libobjc/14948
2741         * configure.ac: De-precious CC so multilibs work.
2742         * configure: Regenerate.
2743
2744 2004-04-14  Nathanael Nerode  <neroden@gcc.gnu.org>
2745
2746         * configure.ac: Restore toolexecdir.
2747         * Makefile.in: Restore toolexecdir.
2748         * configure: Regenerate.
2749
2750 2004-04-09  Nathanael Nerode  <neroden@gcc.gnu.org>
2751
2752         * configure.ac: Remove (unused) glibcpp_prefixdir.
2753         * configure: Regenerate.
2754
2755         * configure.in: Rename to configure.ac.
2756         * Makefile.in: Update to match.
2757
2758         * Makefile.in: Remove toolexecdir, glibcpp_toolexecdir (unused).
2759         Replace glibcpp_toolexeclibdir with toolexeclibdir.
2760         * configure.in: Remove glibcpp_toolexecdir (unused).
2761         Replace glibcpp_toolexeclibdir with toolexeclibdir.  Don't generate
2762         config.h or stamp-h (unused).  Move one comment to the right place.
2763         * configure: Regenerate.
2764         * config.h.in: Remove (unused).
2765
2766         * config.h.in: Regenerate with autoheader.
2767
2768         * Makefile.in: Remove (unused) gcc_version_trigger.
2769         * configure.in: Remove (unused) glibcpp_builddir.  Don't AC_SUBST
2770         gcc_version_trigger.
2771         * configure: Regenerate.
2772
2773         * configure.in: Switch to modern style for AC_INIT, AC_OUTPUT.
2774         Sort file into sections.  Remove dnl where appropriate.  Fix
2775         other style issues.
2776         * configure: Regenerate.
2777
2778         * configure.in: Replace old AC_PROG_CC hack with new one.
2779         Define toplevel_srcdir in terms of srcdir, not top_srcdir (there
2780         are no subdirectory output files, so this is fine).  Change prereq
2781         to autoconf 2.59.
2782         * aclocal.m4: Include ../config/no-executables.m4.
2783         * configure: Regenerate with autoconf 2.59.
2784
2785         * configure.in: Improve comments on gthread_cflags.  Improve m4
2786         quotation, and replace 'if test' with 'case', for --enable-objc-gc.
2787         * configure: Regenerate.
2788
2789         * configure.in: Move PACKAGE and VERSION settings up top.  Remove
2790         unused call to AC_PROG_LN_S.  Default RANLIB to ':'.  Remove
2791         redundant checks for values of RANLIB, AR, INSTALL.
2792         * configure: Regenerate.
2793
2794         * configure.in: Clean up handling of
2795         --enable-version-specific-runtime-libs and related variables;
2796         replace 'if test' with 'case' where reasonable.  Fix comments.
2797         Remove useless libstdcxx_interface.
2798         * configure: Regenerate.
2799
2800         * configure.in: Use _GCC_TOPLEV_NONCANONICAL_TARGET.
2801         Replace uses of target_alias with target_noncanonical.
2802         * aclocal.m4: Include ../config/acx.m4.
2803         * configure: Regenerate.
2804         * Makefile.in: Replace uses of target_alias with target_noncanonical.
2805         Fix copyright statement.
2806
2807         * configure.in: Hand-inline bulky, confusing macros from
2808         aclocal.m4.  Replace references to "GNU Objective C" with "GCC".
2809         Update copyright notice.  Remove stuff for automake, which isn't
2810         used in this directory.  Remove emacs local variables.
2811         * aclocal.m4: Remove hand-inlined macros.  Update copyright notice.
2812         * configure: Regenerate.
2813
2814 2004-03-16  Manfred Hollstein  <mh@suse.com>
2815
2816         * Makefile.in, configure.in, configure: Update copyright years.
2817
2818 2004-03-15  Manfred Hollstein  <mh@suse.com>
2819
2820         * Makefile.in (LIBOBJC_VERSION, LIBOBJC_GC_VERSION): Use
2821         definition from configure.in.
2822         * configure.in (PACKAGE): Add definition.
2823         (VERSION): Add definition; substitute it in output files.
2824         * configure: Re-generate.
2825
2826 2004-03-05  Ziemowit Laski  <zlaski@apple.com>
2827
2828         * objc/hash.h (hash_string, compare_strings):
2829         Add type-casts to make Objective-C++ happy.
2830         * objc/typedstream.h (objc_get_stream_class_version):
2831         Rename parameter from 'class' to 'class_name' to make
2832         Objective-C++ happy.
2833
2834 2004-03-01  Michael Matz  <matz@suse.de>
2835
2836         * Makefile.in (ALL_CFLAGS): Add -fno-strict-aliasing.
2837
2838 2004-02-06  Ziemowit Laski  <zlaski@apple.com>
2839
2840         * objc/objc-api.h (objc_super): The 'class' field shall
2841         be named 'super_class' #ifdef __cplusplus.
2842
2843 2004-01-17  Andrew Pinski  <pinskia@physics.uc.edu>
2844
2845         PR target/10781
2846         * encoding.c (rs6000_special_round_type_align): Define.
2847
2848 2004-01-14  Adam Fedor  <fedor@gnu.org>
2849
2850         PR libobjc/12155
2851         * selector.c (__objc_register_instance_methods_to_class): Free
2852         new_list if not used.
2853
2854 2004-01-09  Andrew Ruder  <aeruder@ksu.edu>
2855
2856         PR libobjc/11904
2857         * sarray.c (sarray_free): Free array->is_copy_of latter.
2858
2859 2003-12-01  Zack Weinberg  <zack@codesourcery.com>
2860
2861         PR 11433
2862         * Protocol.m (descriptionForInstanceMethod): Don't dereference
2863         instance_methods if it's NULL.
2864         (descriptionForClassMethod): Likewise for class_methods.
2865
2866 2003-10-24  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2867
2868         * Makefile.in (runtime-info.h): Remove -Wp.
2869
2870 2003-10-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2871
2872         * Makefile.in (CC1OBJ): Remove.
2873         (runtime-info.h): Invoke $(CC) so all MULTIFLAGS are handled
2874         correctly.
2875         Use .m extension for temporary file.
2876         Remove assembler temp file.
2877
2878 2003-10-20  Joseph S. Myers  <jsm@polyomino.org.uk>
2879
2880         * objc/hash.h (hash_string): Don't use a cast as an lvalue.
2881
2882 2003-10-17  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2883
2884         * Makefile.in (runtime-info.h): Use MULTIFLAGS.
2885
2886 2003-09-09  Alan Modra  <amodra@bigpond.net.au>
2887
2888         * configure: Regenerate.
2889
2890 2003-08-27  Alexander Malmberg  <alexander@malmberg.org>
2891
2892         * Makefile.in, aclocal.m4: Update to $(libdir)/gcc/ instead of
2893         (libdir)/gcc-lib/ when installing.
2894         * configure: Regenerate.
2895
2896 Thu Jul 10 10:27:43 2003  Nicola Pero  <n.pero@mi.flashnet.it>
2897
2898         libobjc/9969
2899         * sendmsg.c (get_imp): Fixed rare threading problem.
2900         (__objc_responds_to): Similar fixes.
2901         (objc_msg_lookup): Similar fixes.
2902         (__objc_init_install_dtable): Lock the runtime before checking if the
2903         table is installed.
2904
2905 2003-05-23  Nathanael Nerode  <neroden@gcc.gnu.org>
2906
2907         * hash.c, init.c, libobjc.def, libobjc_entry.c, linking.m,
2908         makefile.dos, misc.c, nil_method.c, objects.c, sarray.c,
2909         selector.c, sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c,
2910         thr-mach.c, thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c,
2911         thr-rtems.c, thr-single.c, thr-solaris.c, thr-vxworks.c,
2912         thr-win32.c, thr.c: Replace "GNU CC" with "GCC".
2913         * Makefile.in, NXConstStr.m, Object.m, Protocol.m, archive.c,
2914         class.c, encoding.c, gc.c, objc/NXConstStr.h, objc/Object.h,
2915         objc/Protocol.h, objc/encoding.h, objc/hash.h, objc/objc-api.h,
2916         objc/objc-list.h, objc/objc.h, ocjc/runtime.h, objc/sarray.h,
2917         objc/thr.h, objc/typedstream.h: Replace "GNU CC" with "GCC".
2918
2919 Tue May 13 14:56:03 2003  Richard Frith-Macdonald <rfm@gnu.org>
2920                           Nicola Pero  <n.pero@mi.flashnet.it>
2921
2922         libobjc/10742
2923         * init.c (class_superclass_of_class): New function.
2924         (create_tree_of_subclasses_inherited_from): Use it.
2925         (__objc_tree_insert_class): Likewise.
2926         (class_is_subclass_of_class): Likewise.
2927
2928 2003-04-11  David Chad  <davidc@freebsd.org>
2929             Loren J. Rittle  <ljrittle@acm.org>
2930
2931         libobjc/8562
2932         * objc/hash.h (hash_string): Constify correctly.
2933         (compare_ptrs): Use direct compare.
2934         * objc/objc-list.h (list_nth): Rename index to indx to avoid shadow.
2935         * objc/sarray.h: Global rename index to indx to avoid shadow.
2936
2937 2003-03-12  Andreas Schwab  <schwab@suse.de>
2938
2939         * aclocal.m4 (GLIBCPP_EXPORT_INSTALL_INFO): Avoid trailing /. in
2940         glibcpp_toolexeclibdir.
2941         * configure: Rebuilt.
2942
2943 2003-02-20  Alexandre Oliva  <aoliva@redhat.com>
2944
2945         * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
2946         config.status.
2947         * configure: Rebuilt.
2948
2949 2003-01-27  Alexandre Oliva  <aoliva@redhat.com>
2950
2951         * aclocal.m4 (glibcpp_toolexeclibdir): Instead of
2952         $(MULTISUBDIR), use `$CC -print-multi-os-directory`, unless
2953         version_specific_libs is enabled.
2954         * configure: Rebuilt.
2955
2956 2003-01-09  Christian Cornelssen  <ccorn@cs.tu-berlin.de>
2957
2958         * Makefile.in (FLAGS_TO_PASS): Also pass DESTDIR.
2959         (install-libs, install-headers): Prepend $(DESTDIR) to
2960         destination paths in all (un)installation commands.
2961
2962 2002-12-02  Zack Weinberg  <zack@codesourcery.com>
2963
2964         * thr-objc.c: Include coretypes.h and tm.h.
2965
2966 2002-12-01  Zack Weinberg  <zack@codesourcery.com>
2967
2968         * encoding.c, sendmsg.c: Include coretypes.h and tm.h.
2969
2970 2002-11-26  Nathanael Nerode  <neroden@gcc.gnu.org>
2971
2972         * configure.in: Remove skip-this-dir support.
2973         * configure: Regenerate.
2974
2975 2002-09-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2976
2977         * Makefile.in (all): Fix multilib parallel build.
2978
2979 Thu Sep 12 12:44:37 2002  Nicola Pero  <n.pero@mi.flashnet.it>
2980
2981         * sendmsg.c (nil_method): Declare not to take a variable number of
2982         args.
2983         (objc_msg_lookup): Cast nil_method to IMP before returning it.
2984         (objc_msg_lookup_super): The same.
2985
2986 2002-09-10  Jan Hubicka  <jh@suse.cz>
2987
2988         * nil_method.c (nil_method): No longer defined with variable
2989         arguments.
2990
2991 2002-07-02  Rodney Brown  <rbrown64@csc.com.au>
2992
2993         * objc/encoding.h: Fix formatting.
2994         * objc/hash.h: Likewise.
2995         * objc/objc-api.h: Likewise.
2996         * objc/runtime.h: Likewise.
2997         * objc/thr.h: Likewise.
2998         * archive.c: Likewise.
2999         * class.c: Likewise.
3000         * encoding.c: Likewise.
3001         * gc.c: Likewise.
3002         * hash.c: Likewise.
3003         * init.c: Likewise.
3004         * misc.c: Likewise.
3005         * nil_method.c: Likewise.
3006         * objects.c: Likewise.
3007         * sarray.c: Likewise.
3008         * selector.c: Likewise.
3009         * sendmsg.c: Likewise.
3010         * thr-mach.c: Likewise.
3011         * thr.c: Likewise.
3012
3013 2002-06-25  DJ Delorie  <dj@redhat.com>
3014
3015         * aclocal.m4 (GLIBCPP_CONFIGURE): Split out
3016         GLIBCPP_TOPREL_CONFIGURE.
3017         * configure.in: Call it before AC_CANONICAL_SYSTEM.
3018         * configure: Regenerate.
3019
3020 2002-06-21  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3021
3022         * Object.m (forward, read, write): Fix unused parameter warnings.
3023         * encoding.c: Include <stdlib.h>.
3024         (target_flags): Mark with attribute unused.
3025         (atoi): Delete.
3026         * runtime.h (__objc_selector_max_index): Change to unsigned int.
3027         (__objc_generate_gc_type_description): Prototype.
3028         * selector.c (__objc_selector_max_index): Change to unsigned int.
3029
3030 Mon Jun 17 18:37:42 2002  Nicola Pero  <n.pero@mi.flashnet.it>
3031
3032         * sendmsg.c (__objc_get_forward_imp): Fix warning by making sure
3033         we always have a return value: if __objc_msg_forward does not
3034         supply a forwarding implementation, return the default
3035         __builtin_apply based one.
3036
3037 2002-06-15  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3038
3039         * Object.m: Fix signed/unsigned warning.
3040         * Protocol.m: Likewise.
3041         * archive.c: Always include stdlib.h.
3042         (objc_read_short, objc_read_unsigned_short, objc_read_int,
3043         objc_read_long, __objc_read_nbyte_uint, __objc_read_nbyte_ulong):
3044         Fix signed/unsigned warning.
3045         (objc_write_type, objc_read_type, objc_write_types,
3046         objc_read_types): Ensure ctype 8-bit safety.
3047         (__objc_no_write, __objc_no_read): Mark unused parameters.
3048         * class.c (class_table_setup): Specify void arg.
3049         * encoding.c (atoi, objc_sizeof_type, objc_alignof_type,
3050         objc_skip_typespec, objc_skip_offset,
3051         objc_layout_structure_next_member): Ensure ctype 8-bit safety.
3052         (objc_layout_structure_next_member): Ensure variables are
3053         initialized.
3054         * gc.c (__objc_generate_gc_type_description,
3055         class_ivar_set_gcinvisible): Mark unused parameters.
3056         * init.c (__objc_send_load, __objc_destroy_class_tree_node): Mark
3057         unused parameters.
3058         (__objc_init_protocols) Fix signed/unsigned warning.
3059         * nil_method.c (nil_method): Mark unused parameters.
3060         * thr.h (objc_thread_callback): Specify void arg.
3061         * sarray.c (sarray_new, sarray_realloc, sarray_free): Fix
3062         signed/unsigned warning.
3063         (sarray_free): Fix formatting.
3064         * selector.c (sel_types_match): Ensure ctype 8-bit safety.
3065         * sendmsg.c (__objc_init_install_dtable) Mark unused parameters.
3066
3067 2002-06-09  Andreas Jaeger  <aj@suse.de>
3068
3069         * encoding.c (objc_layout_structure_next_member): Remove unused
3070         variable.
3071
3072 2002-05-20  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3073
3074         * Makefile.in (SHELL): Set to @SHELL@.
3075         (WARN_CFLAGS): New.
3076         (ALL_CFLAGS): Add $(WARN_CFLAGS).
3077
3078 2002-05-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3079
3080         * aclocal.m4: Allow for PWDCMD to override hardcoded pwd.
3081         * configure: Regenerate.
3082
3083 2002-05-08  Alexandre Oliva  <aoliva@redhat.com>
3084
3085         * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
3086         script entry, and set LD to it when configuring multilibs.
3087         * configure: Rebuilt.
3088
3089 2002-04-19  David O'Brien  <obrien@FreeBSD.org>
3090
3091         * encoding.c (MAX, MIN, ROUNDING): #undef before defining.
3092
3093 2002-04-09  Hans-Peter Nilsson  <hp@bitrange.com>
3094
3095         PR objc/6107
3096         * objc/objc-api.h (struct objc_protocol_list): Change type of
3097         member count from int to size_t.
3098
3099 2002-02-11  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
3100
3101         PR libobjc/4039
3102         * aclocal.m4: Replace with version copied from libstdc++-v3.
3103         * configure.in: Update for changes to aclocal and Makefile.
3104         * configure: Regenerate.
3105         * Makefile.in: Correct install of multilibs and shared libs, use
3106         INSTALL_DATA for include files.
3107
3108 Mon Dec 17 17:02:12 2001  Nicola Pero  <nicola@brainstorm.co.uk>
3109
3110         * init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
3111         categories - when an unclaimed category was found, the loop was
3112         doing two steps forward instead of one, so that in certain cases
3113         it was failing to properly load all the categories.  (Reported
3114         with fix by Alexander Malmberg <alexander@malmberg.org>).
3115
3116 2001-11-14  Aldy Hernandez  <aldyh@redhat.com>
3117
3118         * encoding.c: Add target_flags.
3119
3120 2001-11-07  Aldy Hernandez  <aldyh@redhat.com>
3121
3122          * objc/objc-api.h (_C_VECTOR): New.
3123
3124          * encoding.c (VECTOR_TYPE): New.
3125
3126 Mon Oct 29 21:29:21 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3127
3128         * class.c: Rewritten the class table to use optimized, lock-free
3129         lookup.  This more than doubles the speed of class method
3130         invocations.  (class_table_setup), (class_table_insert),
3131         (class_table_replace), (class_table_get_safe),
3132         (class_table_next), (class_table_print),
3133         (class_table_print_histogram): New functions.
3134         (__objc_init_class_tables): Use class_table_setup.
3135         (__objc_add_class_to_hash): Use class_table_get_safe and
3136         class_table_insert.  (objc_lookup_class), (objc_get_class): Do not
3137         assert the existence of the table; do not lock the runtime; use
3138         class_table_get_safe.  (objc_next_class): Use class_table_next.
3139         (__objc_resolve_class_links): Use class_table_next.
3140         (class_pose_as): Use class_table_replace.
3141
3142 2001-09-10  Ovidiu Predescu  <ovidiu@cup.hp.com>
3143
3144         * gc.c: Removed the DEBUG declaration.
3145
3146 Wed Jul 18 12:48:56 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3147
3148         * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
3149         rather than through objc_thread_id, to save a function call.
3150         (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
3151         Ditto.
3152
3153 Mon Jul 16 12:15:00 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3154
3155         * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
3156         to cast an id to a Class, which can not be done.  Make the check
3157         by using CLS_ISMETA on the class pointer instead.
3158         (object_is_meta_class): Similar fix.
3159
3160 2001-06-09  Alexandre Oliva  <aoliva@redhat.com>, Stephen L Moshier  <moshier@mediaone.net>
3161
3162         * configure.in (AC_EXEEXT): Work around in case it expands to
3163         nothing, as in autoconf 2.50.
3164         * acinclude.m4: Likewise.
3165         * configure: Rebuilt.
3166
3167 2001-06-08  Nicola Pero  <n.pero@mi.flashnet.it>
3168
3169         * THREADS: Explain that when we compile libobjc inside GCC, we
3170         always use thr-objc.c as a backend, which uses GCC's thread code.
3171
3172 2001-06-06  Richard Frith-Macdonald  <rrfm@gnu.org>
3173
3174         * init.c (__objc_send_message_in_list): When setting a new entry
3175         in __objc_load_methods use the method IMP as key, but check to see
3176         if the method is in the hashtable by looking at the IMP also.
3177         Also ... call the method after adding it to the hashtable rather
3178         than before ... thus preventing an obscure possibility of infinite
3179         recursion if a +load method itself loads a subclass.
3180
3181 2001-05-25  Ovidiu Predescu  <ovidiu@cup.hp.com>
3182
3183         * init.c (__objc_send_message_in_list): When setting a new entry
3184         in __objc_load_methods use the method name as key, not the method
3185         IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
3186
3187 2001-05-09  Joseph S. Myers  <jsm28@cam.ac.uk>
3188
3189         * objc-features.texi: Move to ../gcc/objc.texi.
3190         * fdl.texi: Remove.
3191         * Makefile.in: Don't generate documentation from
3192         objc-features.texi.
3193
3194 2001-05-01  Mark Mitchell  <mark@codesourcery.com>
3195
3196         * fdl.texi: New file.
3197         * objc-features.texi: Simplify.
3198         * Makefile.in: Adjust accordingly.
3199
3200 2001-04-30  Mark Mitchell  <mark@codesourcery.com>
3201
3202         * objc-features.texi: Use the GFDL.
3203
3204 Wed Mar 21 04:44:58 EST 2001  John Wehle  (john@feith.com)
3205
3206         * encoding.c (REAL_TYPE): Define.
3207
3208 2001-03-19  David Edelsohn  <edelsohn@gnu.org>
3209
3210         * encoding.c (TYPE_MODE): Define.
3211
3212 2001-03-14  Nicola Pero  <n.pero@mi.flashnet.it>
3213
3214         * thr.c (objc_thread_add): New function.
3215         (objc_thread_remove): Ditto.
3216         * objc/thr.h: Declare them.
3217         * libobjc.def: Mention them.
3218
3219 2001-02-28  Ovidiu Predescu  <ovidiu@cup.hp.com>
3220
3221         * objc-features.texi: Document the @compatibility_alias compiler
3222         directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
3223
3224 Fri Feb 23 18:12:00 2001  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3225
3226         * sendmsg.c (__objc_forward): Delete strlen() declaration.
3227
3228 2001-02-08  Geoffrey Keating  <geoffk@redhat.com>
3229
3230         * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
3231         we're not interested in the result and they might fail.
3232         * configure: Regenerated.
3233
3234 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3235
3236         * objc-features.texi: Use @email.
3237
3238 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3239
3240         * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
3241         printf.
3242
3243 2000-01-11  Richard Earnshaw  <rearnsha@arm.com>
3244
3245         * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
3246         determines the value dynamically.
3247
3248 Wed Jan  3 00:49:10 2001  Ovidiu Predescu  <ovidiu@cup.hp.com>
3249
3250         * sendmsg.c: Added __objc_msg_forward, a hook that allows external
3251         libraries to provide a function that returns the real forwarding
3252         function. This can alleviate problems __builtin_apply() and
3253         friends have on various platforms. (Solution suggested by Helge
3254         Hess.)
3255
3256         * objc/objc-api.h: Define __objc_msg_forward.
3257
3258         * sendmsg.c: Define gen_rtx_REG.
3259
3260 2000-12-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
3261
3262         * thr-rtems.c: New file. Stub to compile.
3263
3264 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
3265
3266         * configure: Rebuilt with new libtool.m4.
3267
3268 Tue Aug 15 00:38:56 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3269
3270         * configure.in: Create a config.h file. Check for <sched.h>.
3271         * configure: Regenerate.
3272
3273         * config.h.in: Check for <sched.h>.
3274
3275 2000-08-14  Zack Weinberg  <zack@wolery.cumb.org>
3276
3277         * configure: Regenerate after change to ../libtool.m4.
3278
3279 2000-08-14  Andreas Schwab  <schwab@suse.de>
3280
3281         * objc-features.texi (Top): Move @menu at end of node.
3282
3283 2000-08-11  Manfred Hollstein  <manfredh@redhat.com>
3284
3285         * objc-features.texi: Move @node Top before @menu.
3286
3287 Sun Aug  6 23:27:49 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3288
3289         * objc-features.texi: Documented the new -fconstant-string-class
3290         option.
3291
3292 Sun Aug  6 22:51:16 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3293
3294         * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
3295         improve the Posix thread support for Objective-C.
3296
3297 2000-08-04  Zack Weinberg  <zack@wolery.cumb.org>
3298
3299         * aclocal.m4: Replace copy of ../libtool.m4 with
3300         sinclude(../libtool.m4).
3301
3302 Fri Jul 28 08:58:02 2000  Nicola Pero  <nicola@brainstorm.co.uk>
3303
3304         * configure.in: Added libtool support; build shared libraries
3305         if --enable-shared was passed on command line.
3306         * Makefile.in: Modified most compilation commands to use libtool.
3307         * aclocal.m4: New symbolic link to the ../libtool.m4, from the
3308         libtool distribution.
3309
3310 Sat Jul 29 00:10:21 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3311
3312         * sarray.c, Object.m: Removed the explicit prototypes for strlen
3313         and memcpy on 64-bit platforms (Suggested by Rodney Brown
3314         <rdb@cup.hp.com>).
3315
3316 2000-05-12  H.J. Lu  (hjl@gnu.org)
3317
3318         * Makefile.in (GTHREAD_FLAGS): New.
3319         (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
3320         (OBJC_THREAD_FILE): Changed to thr-objc.
3321
3322         * configure.in (GTHREAD_FLAGS): New, check and replace it for
3323         Makefile.
3324         (OBJC_THREAD_FILE): Removed.
3325
3326         * thr-objc.c: New.
3327
3328 2000-07-13  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3329
3330         * objc/hash.h: Include string.h.
3331
3332 2000-04-15  David Edelsohn  <edelsohn@gnu.org>
3333
3334         * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
3335
3336 2000-04-12  Jakub Jelinek  <jakub@redhat.com>
3337
3338         * Object.m (strlen): Provide prototype on all 64bit platforms,
3339         not only alpha.
3340         * sarray.c (memcpy): Likewise.
3341         * encoding.c (objc_layout_finish_structure): Don't use
3342         ROUND_TYPE_ALIGN on sparc.
3343
3344         * encoding.c (objc_layout_structure_next_member): Do the whole
3345         procedure even for the first member, so that we get correct
3346         alignment.
3347
3348 2000-03-29  Zack Weinberg  <zack@wolery.cumb.org>
3349
3350         * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
3351         comments.
3352
3353 2000-02-23  Zack Weinberg  <zack@wolery.cumb.org>
3354
3355         * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
3356
3357 Thu Sep 23 07:19:12 1999   Chris Ball <cball@fmco.com>
3358
3359         * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
3360
3361 Tue Sep 21 07:47:10 1999  Jeffrey A Law  (law@cygnus.com)
3362
3363         * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
3364         the compiler when building C code.
3365
3366 Fri Aug  6 23:32:29 1999  Daniel Jacobowitz <drow@drow.them.org>
3367
3368         * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
3369         libdir, libsubdir and tooldir.
3370
3371 Mon Jun 21 05:40:15 1999  John David Anglin <dave@hiauly1>
3372
3373         * init.c (__objc_force_linking): Make global.
3374
3375 Thu May 20 03:20:59 1999  Jeffrey A Law  (law@cygnus.com)
3376
3377         * configure.in (AC_EXEEXT): Remove call.
3378         (compiler_name): Explicitly check with no extension and .exe
3379         extension.
3380         * configure: Regenerate.
3381
3382 Sun Apr 25 01:15:34 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3383
3384         * Makefile.in (CC1OBJ): Define in terms of CC.
3385         (runtime-info.h): Use.
3386
3387 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3388
3389         * objc-features.texi: Updated the URL to Boehm's GC page.
3390
3391 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3392
3393         * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
3394         the char as being signed (patch from Daniel Jacobowitz
3395         <drow@false.org>).
3396
3397 Wed Mar 24 22:41:28 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3398
3399         * configure.in (AC_PREREQ): Update to 2.13.
3400         (AC_EXEEXT): Call to find possible file extension.
3401         (compiler_name): Use.
3402         * configure: Regenerate.
3403
3404 Wed Jan 27 02:31:01 1999  Jeffrey A Law  (law@cygnus.com)
3405
3406         * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
3407
3408 Tue Jan  5 01:38:53 1999  Jeffrey A Law  (law@cygnus.com)
3409
3410         * configure.in (thread_file): Correct and simplify code to find
3411         the thread file.
3412         * configure: Rebuilt.
3413
3414 1998-11-26  Manfred Hollstein  <manfred@s-direktnet.de>
3415
3416         * configure.in (compiler_name): Add check to detect if this
3417         language's compiler has been built.
3418         * configure: Regenerate.
3419
3420 Mon Nov 23 16:50:28 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3421
3422         *  configure.in: Use AC_PREREQ(2.12.1).
3423
3424 Thu Nov 19 20:33:37 1998  Jeffrey A Law  (law@cygnus.com)
3425
3426         * Makefile.in (runtime-info.h): Avoid GNU make extensions.
3427
3428 Sun Nov  8 17:46:14 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3429
3430         * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
3431
3432 Thu Oct 22 14:34:06 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3433
3434         * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
3435
3436 Sat Oct 17 05:21:31 1998  Ovidiu Predescu  <ovidiu@slip.net>
3437
3438         * objc-features.texi (Top): Changed the email address.
3439         * objc-features.texi (Garbage Collection): Use @uref instead of @url.
3440
3441 Mon Oct 11 21:25:27 1998  Ovidiu Predescu  <ovidiu@slip.net>
3442
3443         * encoding.c: Redefine get_inner_array_type to get the first entry
3444         in the structure.
3445
3446 Thu Oct  8 12:21:14 1998  Richard Frith-Macdonald <richard@brainstorm.co.uk>
3447
3448         * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
3449         (objc_get_type_qualifiers): Similarly.
3450         * objc/encoding.h (_C_BYREF): Define.
3451         (_F_BYREF): Define.
3452
3453 1998-10-07  David S. Miller  <davem@pierdol.cobaltmicro.com>
3454
3455         * objc/sarray.h: Make boffset be an unsigned long when sparc so it
3456         works out on 64-bit systems.
3457
3458 Tue Oct  6 20:32:06 1998  Alexandre Oliva  <oliva@dcc.unicamp.br>
3459
3460         * Makefile.in (INCLUDES): Make it multilib-friendly.
3461
3462 Fri Oct  2 07:12:14 1998  H.J. Lu  (hjl@gnu.org)
3463
3464         * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
3465
3466 Thu Oct  1 22:33:03 1998 Robert Lipe  <robertl@dgii.com>
3467                          Jeffrey A Law  (law@cygnus.com)
3468
3469         * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
3470         (FLAGS_TO_PASS): Added.
3471         (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
3472
3473         * archive.c: Change config.h to tconfig.h.
3474
3475         * configure.in: Find gcc's object directory even for multilibs.
3476
3477 Wed Sep 30 18:17:17 1998  Robert Lipe  <robertl@dgii.com>
3478
3479         * configure.in: Escape ^ in grep string.
3480         * configure: Rebuilt.
3481
3482 Wed Sep 30 09:14:52 1998  Jeffrey A Law  (law@cygnus.com)
3483
3484         * All .h files pushed down into the objc/ subdirectory.
3485         * Makefile.in (copy_headers): Corresponding changes.
3486         * configure.in (AC_INIT): Corresponding changes.
3487         * configure: Rebuilt.
3488
3489 1998-09-30  Ben Elliston  <bje@cygnus.com>
3490             Jeff Law      <law@cygnus.com>
3491
3492         * Makefile.in: Rewrite.
3493
3494         * configure.in: Likewise.
3495
3496         * configure: Regenerate.
3497
3498         * All .c files.  Remove "objc" prefix when including objc header
3499         files.  Include tconfig.h, not ../tconfig.h.
3500
3501 Mon Sep 21 23:27:10 1998  Ovidiu Predescu <ovidiu@slip.net>
3502
3503         * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
3504         (get_inner_array_type): Define.
3505
3506 1998-09-21  Ben Elliston  <bje@cygnus.com>
3507
3508         * New directory.  Moved files from ../gcc/objc.
3509 \f
3510 Copyright (C) 1998-2018 Free Software Foundation, Inc.
3511
3512 Copying and distribution of this file, with or without modification,
3513 are permitted in any medium without royalty provided the copyright
3514 notice and this notice are preserved.