libobjc/ChangeLog

   1 2020-01-01  Jakub Jelinek  <jakub@redhat.com>
   2
   3         Update copyright years.
   4
   5 2019-11-26  Tobias Burnus  <tobias@codesourcery.com>
   6
   7         * Makefile.in (aclocal_deps): Fix path to cet.m4.
   8
   9 2019-09-27  Maciej W. Rozycki  <macro@wdc.com>
  10
  11         * configure: Regenerate.
  12
  13 2019-04-23  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
  14             Bernd Edlinger  <bernd.edlinger@hotmail.de>
  15             Jakub Jelinek  <jakub@redhat.com>
  16
  17         PR target/89093
  18         * exception.c (PERSONALITY_FUNCTION): Add general-regs-only target
  19         attribute for ARM.
  20
  21 2019-03-06  Uroš Bizjak  <ubizjak@gmail.com>
  22
  23         * encoding.c (DFmode): #undef before #define.
  24
  25 2019-01-09  Sandra Loosemore  <sandra@codesourcery.com>
  26
  27         PR other/16615
  28         * objc/runtime.h: Change "can not" to "cannot".
  29
  30 2019-01-09  Sandra Loosemore  <sandra@codesourcery.com>
  31
  32         PR other/16615
  33
  34         * class.c: Mechanically replace "can not" with "cannot".
  35         * objc/runtime.h: Likewise.
  36         * sendmsg.c: Likewise.
  37
  38 2019-01-01  Jakub Jelinek  <jakub@redhat.com>
  39
  40         Update copyright years.
  41
  42 2018-10-31  Joseph Myers  <joseph@codesourcery.com>
  43
  44         PR bootstrap/82856
  45         * configure.ac: Remove AC_PREREQ.
  46         * aclocal.m4, config.h.in, configure: Regenerate.
  47
  48 2018-04-24  H.J. Lu  <hongjiu.lu@intel.com>
  49
  50         * configure: Regenerated.
  51
  52 2018-04-19  Jakub Jelinek  <jakub@redhat.com>
  53
  54         * configure: Regenerated.
  55
  56 2018-04-18  David Malcolm  <dmalcolm@redhat.com>
  57
  58         PR jit/85384
  59         * configure: Regenerate.
  60
  61 2018-02-14  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
  62
  63         PR target/84148
  64         * configure: Regenerate.
  65
  66 2018-01-03  Jakub Jelinek  <jakub@redhat.com>
  67
  68         Update copyright years.
  69
  70 2017-11-23  Tom de Vries  <tom@codesourcery.com>
  71
  72         * class.c (CLASS_TABLE_HASH): Wrap in "do {} while (0)".
  73
  74 2017-11-17  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
  75
  76         * Makefile.in: Regenerate.
  77         * aclocal.m4: Likeiwse.
  78         * configure: Likewise.
  79         * configure.ac: Set CET_FLAGS. Update XCFLAGS.
  80
  81 2017-08-30  Richard Sandiford  <richard.sandiford@linaro.org>
  82             Alan Hayward  <alan.hayward@arm.com>
  83             David Sherwood  <david.sherwood@arm.com>
  84
  85         * encoding.c (_darwin_rs6000_special_round_type_align): Prefix mode
  86         names with E_ in case statements.
  87
  88 2017-02-07  Richard Biener  <rguenther@suse.de>
  89
  90         PR tree-optimization/79256
  91         PR middle-end/79278
  92         * encoding.c (objc_layout_structure_next_member): Adjust
  93         ADJUST_FIELD_ALIGN usage.
  94
  95 2017-01-18  Matthias Klose  <doko@ubuntu.com>
  96
  97         PR libobjc/78697
  98         * configure.ac: Allow default for --with-target-bdw-gc-include.
  99         * configure: Regenerate.
 100
 101         PR libobjc/78698
 102         * configure.ac: Use the libgc.la file when available.
 103         * configure: Regenerate.
 104
 105 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
 106
 107         PR other/79046
 108         * configure: Regenerated.
 109         * configure.ac: Add GCC_BASE_VER.
 110         * Makefile.in (gcc_version): Use @get_gcc_base_ver@ instead of cat to
 111         get version from BASE-VER file.
 112         * configure: Regenerated.
 113
 114 2017-01-01  Jakub Jelinek  <jakub@redhat.com>
 115
 116         Update copyright years.
 117
 118 2016-12-01  Matthias Klose  <doko@ubuntu.com>
 119
 120         * configure.ac: Don't use pkg-config to check for bdw-gc.
 121         * configure: Regenerate.
 122
 123 2016-11-30  Matthias Klose  <doko@ubuntu.com>
 124
 125         * configure.ac: Set BDW_GC_CFLAGS and BDW_GC_LIBS after checking
 126         for the existence of the pkg-config modules.
 127         * Regenerate.
 128
 129 2016-11-30  Jakub Jelinek  <jakub@redhat.com>
 130
 131         * configure.ac (--enable-objc-gc): If not given, default to
 132         enable_objc_gc=no.
 133         * configure: Regenerated.
 134
 135 2016-11-30  Matthias Klose  <doko@ubuntu.com>
 136
 137         * configure.ac (--enable-objc-gc): Allow to configure with a
 138         system provided boehm-gc.
 139         * configure: Regenerate.
 140         * Makefile.in (OBJC_BOEHM_GC_LIBS): Get value from configure.
 141         * gc.c: Include system bdw-gc headers.
 142         * memory.c: Likewise.
 143         * objects.c: Likewise.
 144
 145 2016-11-15  Matthias Klose  <doko@ubuntu.com>
 146
 147         * aclocal.m4: Regenerate.
 148         * configure: Likewise.
 149
 150 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
 151
 152         Update copyright years.
 153
 154 2015-11-07  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
 155
 156         PR libobjc/24775
 157         * encoding.c (_darwin_rs6000_special_round_type_align): Use
 158         __CHAR_BIT__ instead of BITS_PER_UNIT.
 159         (objc_sizeof_type): Likewise.
 160         (objc_layout_structure): Likewise.
 161         (objc_layout_structure_next_member): Likewise.
 162         (objc_layout_finish_structure): Likewise.
 163         (objc_layout_structure_get_info): Likewise.
 164
 165 2015-11-03  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
 166
 167         PR libobjc/24775
 168         * encoding.c (objc_layout_finish_structure): Remove usage of
 169         ROUND_TYPE_SIZE.
 170
 171 2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
 172
 173         PR libobjc/24775
 174         * sendmsg.c (tm.h): Remove include.
 175
 176 2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
 177
 178         PR libobjc/24775
 179         * sendmsg.c (gen_rtx): Remove macro.
 180         (gen_rtx_MEM): Likewise.
 181         (gen_rtx_REG): Likewise.
 182         (rtx): Likewise.
 183
 184 2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
 185
 186         PR libobjc/24775
 187         * sendmsg.c: Remove check of STRUCT_VALUE macro.
 188
 189 2015-05-13  Eric Botcazou  <ebotcazou@adacore.com>
 190
 191         * configure.ac: Remove manual SJLJ check.
 192         * config.h.in: Regenerate.
 193         * configure: Likewise.
 194         * exception.c: Replace SJLJ_EXCEPTIONS by __USING_SJLJ_EXCEPTIONS__.
 195
 196 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
 197
 198         * aclocal.m4: Regenerated with automake-1.11.6.
 199
 200 2015-05-04  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
 201
 202         * configure: Regenerate.
 203
 204 2015-05-01  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
 205
 206         * acinclude.m4: Include bitfields.m4.
 207         * config.h.in: Regenerate.
 208         * configure: Likewise.
 209         * configure.ac: Invoke gt_BITFIELD_TYPE_MATTERS.
 210         * encoding.c: Check HAVE_BITFIELD_TYPE_MATTERS.
 211
 212 2015-04-29  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
 213
 214         * encoding.c (objc_layout_structure_next_member): Check the value of
 215         PCC_BITFIELD_TYPE_MATTERS not if it is defined.
 216
 217 2015-02-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 218
 219         PR libobjc/63765
 220         * thr.c (_XOPEN_SOURCE): Remove.
 221
 222 2015-01-27  Matthias Klose  <doko@ubuntu.com>
 223
 224         * sendmsg.c: Add prototypes for __objc_get_forward_imp and get_imp.
 225
 226 2015-01-09  Dimitris Papavasiliou  <dpapavas@gmail.com>
 227
 228         PR libobjc/51891
 229         * ivars.c: Add a check for classes without instance
 230         variables, which have a NULL ivar list pointer.
 231
 232 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
 233
 234         Update copyright years.
 235
 236 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
 237
 238         PR bootstrap/63784
 239         * configure: Regenerated.
 240
 241 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 242
 243         PR target/63610
 244         * configure: Regenerate.
 245
 246 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 247
 248         * thr.c (_XOPEN_SOURCE): Define as 600.
 249
 250 2014-07-27  Alan Modra  <amodra@gmail.com>
 251             Matthias Klose  <doko@ubuntu.com>
 252
 253         PR libobjc/61920
 254
 255         * encoding.c: Define rs6000_special_adjust_field_align_p.
 256
 257 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
 258
 259         Update copyright years
 260
 261 2013-09-20  Alan Modra  <amodra@gmail.com>
 262
 263         * configure: Regenerate.
 264
 265 2013-07-21   OndÅ\99ej BÃlka  <neleai@seznam.cz>
 266
 267         * class.c: Fix typos.
 268         * encoding.c: Likewise.
 269         * init.c: Likewise.
 270         * objc-private/runtime.h: Likewise.
 271         * objc/runtime.h: Likewise.
 272         * objc-sync.c: Likewise.
 273
 274 2013-07-04  Kai Tietz  <ktietz@redhat.com>
 275
 276         * exception.c: Add check for SjLj to SEH blocks.
 277
 278 2013-02-03  Richard Sandiford  <rdsandiford@googlemail.com>
 279
 280         Update copyright years.
 281
 282 2012-10-19  Michael Meissner  <meissner@linux.vnet.ibm.com>
 283
 284         * encoding.c (TARGET_VSX): Provide definitions based on the
 285         current compilation options, and not based off the target options
 286         structure.
 287         (TARGET_ALTIVEC): Likewise.
 288         (TARGET_64BIT): Likewise.
 289
 290 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
 291
 292         * configure: Regenerated.
 293
 294 2012-07-19  Tristan Gingold  <gingold@adacore.com>
 295             Richard Henderson  <rth@redhat.com>
 296
 297         * exception.c (__gnu_objc_personality_seh0): New function.
 298
 299 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
 300
 301         * configure: Regenerated.
 302
 303 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 304
 305         * configure.ac (enable_objc_gc): Remove alpha*-dec-osf* handling.
 306         * configure: Regenerate.
 307
 308         * thr.c (_XOPEN_SOURCE): Define unconditionally.
 309
 310 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
 311
 312         * configure: Regenerate.
 313
 314 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 315
 316         * Makefile.in (INCLUDES): Add -I$(MULTIBUILDTOP)../libgcc.
 317         * configure.ac (target_thread_file, HAVE_GTHR_DEFAULT): Remove.
 318         * configure: Regenerate.
 319         * config.h.in: Regenerate.
 320
 321 2011-10-17  Paul Brook  <paul@codesourcery.com>
 322             Matthias Klose  <doko@ubuntu.com>
 323
 324         * exception.c (parse_lsda_header): hardcode ttype_encoding for older
 325         ARM EABI toolchains.
 326         (get_ttype_entry) Remove __ARM_EABI_UNWINDER__ variant.
 327
 328 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
 329
 330         PR libobjc/49883
 331         * init.c (__objc_exec_class): Work around a bug in clang's code
 332         generation.  Clang sets the class->info field to values different
 333         from 0x1 or 0x2 (the only allowed values in the traditional GNU
 334         Objective-C runtime ABI) to store some additional information, but
 335         this breaks backwards compatibility.  Wipe out all the bits in the
 336         fields other than the first two upon loading a class.
 337
 338 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
 339
 340         * class.c (objc_lookup_class): Added back for compatibility with
 341         clang which seems to emit calls to it.
 342
 343 2011-10-08  Richard Frith-Macdonald <rfm@gnu.org>
 344             Nicola Pero  <nicola.pero@meta-innovation.com>
 345
 346         PR libobjc/50428
 347         * sendmsg.c (__objc_send_initialize): If a class does not have an
 348         +initialize method, search for an +initialize method in the
 349         superclass and in the ancestor classes and execute the first one
 350         that is found.  This makes the GNU runtime behave in the same way
 351         as the Apple/NeXT runtime with respect to +initialize methods and
 352         subclassing.
 353
 354 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
 355
 356         PR libobjc/50002
 357         * class.c (__objc_update_classes_with_methods): Iterate over meta
 358         classes as well as normal classes when refreshing the method
 359         implementations.  This fixes replacing class methods.
 360
 361 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
 362
 363         * class.c (class_getSuperclass): Fixed to work with meta classes
 364         still in construction too.
 365
 366 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
 367
 368         * class.c (class_getSuperclass): Fixed typo in comment.
 369
 370 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
 371
 372         PR libobjc/49882
 373         * class.c (class_getSuperclass): Return the superclass if the
 374         class is in construction.
 375         * objc/runtime.h (class_getSuperclass): Updated documentation.
 376
 377 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 378
 379         * Makefile.in (INCLUDES): Search
 380         $(srcdir)/$(MULTISRCTOP)../libgcc.
 381
 382 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
 383
 384         * objc/objc.h (__GNU_LIBOBJC__): Bumped to 20110608.
 385
 386 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
 387
 388         * configure.ac (VERSION): Bumped to 4:0:0.
 389         * configure (VERSION): Likewise.
 390
 391 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
 392
 393         * objc/README: Updated.
 394         * objc-private/selector.h: Updated comments.
 395
 396 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 397
 398         * sendmsg.c (class_get_instance_method): Removed.
 399         (class_get_class_method): Removed.
 400         (objc_get_uninstalled_dtable): Removed.
 401
 402 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 403
 404         * objc-private/module-abi-8.h (class_get_instance_size): Removed.
 405         * objects.c (class_create_instance): Removed.
 406         * error.c (__USE_FIXED_PROTOTYPES__): Removed.
 407         * gc.c (__objc_generate_gc_type_description): Use
 408         class_getInstanceSize() instead of class_get_instance_size().
 409         * selector.c (sel_types_match): Made static.
 410         (sel_get_typed_uid): Removed.
 411         (sel_get_any_typed_uid): Removed.
 412         (sel_get_name): Removed.
 413         (sel_get_type): Removed.
 414         (sel_register_name): Removed.
 415         (sel_register_typed_name): Removed.
 416         (sel_get_uid): Removed.
 417
 418 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 419
 420         * encoding.c (method_get_number_of_arguments): Removed.
 421         (method_get_sizeof_arguments): Removed.
 422
 423 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 424
 425         * class.c (objc_next_class): Removed.
 426         (class_pose_as): Removed.
 427         (CLASSOF): Removed.
 428         (class_table_replace): Removed.
 429         (objc_lookup_class): Removed.
 430
 431 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 432
 433         Removed the Traditional Objective-C runtime public API.
 434         * Makefile.in (OBJC_DEPRECATED_H): Variable removed.
 435         (install-headers): Do not create the objc/deprecated directory and
 436         do not install the deprecated headers.
 437         (OBJC_H): Removed encoding.h and objc-api.h.
 438         * Object.m: Removed all methods with the exception of -class and
 439         -isEqual:.  Updated includes.  ([-class]): Use Modern API.
 440         * objc/Object.h: Do not include deprecated/Object.h.
 441         * objc/deprecated/Object.h: Removed.
 442         * linking.m (__objc_linking): Call [Object class] instead of
 443         [Object name].
 444         * Protocol.m: Removed all methods with the exception of -isEqual:.
 445         Updated includes.
 446         * objc/Protocol.h: Do not include deprecated/Protocol.h.
 447         * objc/deprecated/Protocol.h: Removed.
 448         * objc/deprecated/struct_objc_symtab.h: Removed.
 449         * objc/deprecated/struct_objc_module.h: Removed.
 450         * objc/deprecated/struct_objc_ivar.h: Removed.
 451         * objc/deprecated/struct_objc_ivar_list.h: Removed.
 452         * objc/deprecated/struct_objc_method.h: Removed.
 453         * objc/deprecated/struct_objc_method_list.h: Removed.
 454         * objc/deprecated/struct_objc_protocol_list.h: Removed.
 455         * objc/deprecated/struct_objc_category.h: Removed.
 456         * objc/deprecated/MetaClass.h: Removed.
 457         * objc/deprecated/objc_msg_sendv.h: Removed.
 458         * objc/deprecated/README: Removed.
 459         * objc/deprecated/struct_objc_class.h: Removed.
 460         * objc/deprecated/struct_objc_protocol.h: Removed.
 461         * objc/deprecated/struct_objc_selector.h: Removed.
 462         * objc/encoding.h: Removed.
 463         * objc/message.h (struct objc_super): Removed the definition for
 464         the Traditional Objective-C runtime API.
 465         * objc/objc.h: Do not include objc/objc-decls.h.
 466         deprecated/struct_objc_selector.h, deprecated/MetaClass.h,
 467         deprecated/struct_objc_class.h, deprecated/struct_objc_protocol.h
 468         and deprecated/objc_msg_sendv.h.  Uncommented new definition of
 469         Protocol *.
 470         * objc/objc-api.h: Removed.
 471         * objc/runtime.h: Updated comments.  Removed check to detect
 472         concurrent usage of Traditional and Modern APIs.
 473         * objc-private/module-abi-8.h: Always define struct objc_class and
 474         struct objc_protocol.  (struct objc_protocol_list): Changed type
 475         of 'list' argument from 'Protocol *' to 'struct objc_protocol *'.
 476         (class_get_instance_size): Added.
 477         * objc-private/protocols.h (__objc_protocols_add_protocol): Take a
 478         'struct objc_protocol *' as argument, not a 'Protocol *'.
 479         * objc-private/runtime.h: Updated comments.
 480         * objc-private/selector.h (struct objc_selector, sel_eq): Added.
 481         * class.c: Include objc-private/selector.h.
 482         (objc_get_meta_class): Return a Class instead of a MetaClass.
 483         * encoding.c (method_get_next_argument): Removed.
 484         (method_get_first_argument): Removed.
 485         (method_get_nth_argument): Removed.
 486         * gc.c: Include objc/runtime.h instead of objc/encoding.h.
 487         Include objc-private/module-abi-8.h and ctype.h.
 488         * protocols.c (__objc_protocols_add_protocol): Take a 'struct
 489         objc_protocl *' as argument, not a 'Protocol *'.
 490         (class_addProtocol): Added casts to 'struct objc_protocol *' and
 491         'Protocol *'.
 492         (class_copyProtocolList): Likewise.
 493         (protocol_conformsToProtocol): Likewise.
 494         (protocol_copyProtocolList): Likewise.
 495         * sarray.c: Include objc-private/module-abi-8.h.
 496         * sendmsg.c (method_get_next_argument): Removed.
 497         (method_get_first_argument): Removed.
 498         (method_get_nth_argument): Removed.
 499         (objc_msg_sendv): Removed.
 500         (arglist_t, retval_t): New.  (class_get_class_method): Take a
 501         'Class', not 'MetaClass', argument.
 502         * thr.c: Include module-abi-8.h.
 503
 504 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 505
 506         * Makefile.in (OBJC_DEPRECATED_H): Removed struct_objc_static_instances.h
 507         and objc_get_uninstalled_dtable.h.
 508         * objc/deprecated/struct_objc_static_instances.h: Removed.
 509         * objc/deprecated/objc_get_uninstalled_dtable.h: Removed.
 510         * objc/objc-api.h: Do not include deprecated/objc_static_instances.h
 511         and deprecated/objc_get_uninstalled_dtable.h.
 512
 513 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 514
 515         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_object_alloc.h.
 516         * objc/deprecated/objc_object_alloc.h: Removed.
 517         * objc/objc-api.h: Do not include deprecated/objc_object_alloc.h.
 518         * objects.c (_objc_object_alloc, _objc_object_dispose,
 519         _objc_object_copy): Removed.
 520         * libobjc.def (__objc_object_alloc, __objc_object_copy,
 521         __objc_object_dispose): Removed.
 522
 523 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 524
 525         * Makefile.in (OBJC_DEPRECATED_H): Removed METHOD_NULL.h.
 526         * objc/objc-api.h: Do not include deprecated/METHOD_NULL.h.
 527         * objc/deprecated/METHOD_NULL.h: Removed.
 528
 529 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 530
 531         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_valloc.h,
 532         objc_malloc.h and objc_unexpected_exception.h.
 533         (exception.lo): Do not use -Wno-deprecated-declarations.
 534         (exception_gc.lo): Likewise.
 535         * objc/objc-api.h: Do not include deprecated/objc_valloc.h,
 536         deprecated/objc_malloc.h and
 537         deprecated/objc_unexpected_exception.h.
 538         * objc/deprecated/objc_valloc.h: Removed.
 539         * objc/deprecated/objc_malloc.h: Removed.
 540         * objc/deprecated/objc_unexpected_exception.h: Removed.
 541         * exception.c (_objc_unexpected_exception): Removed.
 542         (objc_exception_throw): Do not check for
 543         _objc_unexpected_exception.
 544         * memory.c (objc_valloc, _objc_malloc, _objc_atomic_malloc,
 545         _objc_valloc, _objc_realloc, _objc_calloc, _objc_free): Removed.
 546         * libobjc.def (_objc_unexpected_exception, objc_valloc): Removed.
 547
 548 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 549
 550         * objc/objc.h: Do not include deprecated/STR.h.
 551         * objc/deprecated/STR.h: Removed.
 552         * Makefile.in (OBJC_DEPRECATED_H): removed STR.h.
 553
 554 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 555
 556         * Makefile.in (OBJC_H): Removed hash.h and sarray.h.
 557         (OBJC_DEPRECATED_H): Likewise.
 558         * libobjc.def (objc_hash_new, objc_hash_delete, objc_hash_add,
 559         objc_hash_remove, objc_hash_next, objc_hash_value_for_key,
 560         objc_hash_is_key_in_hash, hash_add, hash_delete, hash_new,
 561         hash_next, hash_remove, hash_value_for_key, hash_is_key_in_hash,
 562         sarray_at_put, sarray_at_put_safe, sarray_free, sarray_lazy_copy,
 563         sarray_new, sarray_realloc, sarray_remove_garbage): Removed.
 564         * objc/sarray.h: Removed.
 565         * objc/hash.h: Removed.
 566         * objc/deprecated/sarray.h: Removed.
 567         * objc/deprecated/hash.h: Removed.
 568         * objc/Object.h: Do not include objc/deprecated/hash.h
 569         * Object.m: Include string.h.
 570         * objc/objc-api.h: Do not include objc/deprecated/hash.h.
 571         * objc-private/common.h (GNU_LIBOBJC_COMPILING_LIBOBJC_ITSELF):
 572         Removed.
 573
 574 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 575
 576         * Object.m ([-forward::]): Removed.
 577         * objc/deprecated/Object.h ([-forward::]): Removed.
 578         * sendmsg.c (__objc_forward): Updated comments.
 579
 580 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 581
 582         * Makefile.in (OBJC_H): Removed objc-list.h.
 583         (OBJC_DEPRECATED_H): Removed objc-list.h.
 584         * objc/objc-list.h: File removed.
 585         * objc/deprecated/objc-list.h: File removed.
 586
 587 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 588
 589         * Makefile.in (OBJC_H): Removed typedstream.h.
 590         (OBJC_DEPRECATED_H): Removed typedstream.h.
 591         (C_SOURCE_FILES): Removed archive.c.
 592         (Object.lo): Rule removed.
 593         (Object_gc.lo): Likewise.
 594         (archive.lo): Likewise.
 595         (archive_gc.lo): Likewise.
 596         * objc/deprecated/Object.h ([+streamVersion:], [-read], [-write],
 597         [-awake]): Removed.
 598         Do not include deprecated/typedstream.h.
 599         * Object.m: Removed the same methods.
 600         * archive.c: File removed.
 601         * objc/typedstream.h: File removed.
 602         * objc/deprecated/typedstream.h: File removed.
 603         * libobjc.def (__objc_read_nbyte_uint, __objc_read_nbyte_ulong,
 604         __objc_write_class, __objc_write_object, __objc_write_selector,
 605         objc_close_typed_stream, objc_end_of_typed_stream,
 606         objc_flush_typed_stream, objc_get_stream_class_version,
 607         objc_open_typed_stream, objc_open_typed_stream_for_file,
 608         objc_read_array, objc_read_char, objc_read_int, objc_read_long,
 609         objc_read_object, objc_read_selector, objc_read_short,
 610         objc_read_string, objc_read_type, objc_read_types,
 611         objc_read_unsigned_char, objc_read_unsigned_int,
 612         objc_read_unsigned_long, objc_read_unsigned_short,
 613         objc_write_array, objc_write_char, objc_write_int,
 614         objc_write_long, objc_write_object, objc_write_object_reference,
 615         objc_write_root_object, objc_write_selector, objc_write_short,
 616         objc_write_string, objc_write_string_atomic, objc_write_type,
 617         objc_write_types, objc_write_unsigned_char,
 618         objc_write_unsigned_int, objc_write_unsigned_long,
 619         objc_write_unsigned_short): Removed.
 620
 621 2011-06-02  Nicola Pero  <nicola.pero@meta-innovation.com>
 622
 623         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_error.h.
 624         * objc/deprecated/objc_error.h: Removed.
 625         * objc/objc-api.h: Do not include deprecated/objc_error.h.
 626         * libobjc.def (objc_error, objc_verror): Removed.
 627         * error.c (_objc_error_handler, objc_error, objc_verror,
 628         objc_set_error_handler): Removed.
 629         * Object.m ([-error:], [-perform:], [-perform:with:],
 630         [-perform:with:with], [-subclassResponsibility:],
 631         [-notImplemented:], [-shouldNotImplement:], [-doesNotRecognize:]):
 632         Removed.
 633         * objc/deprecated/Object.h: Removed the same methods.
 634         * sendmsg.c (__objc_forward): Do not try to invoke the "error:"
 635         method after trying to invoke the "doesNotRecognize:" method.
 636
 637 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
 638
 639         * sendmsg.c: Reindented part of the file.  No non-trivial changes
 640         in code.
 641
 642 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
 643
 644         * sendmsg.c (__objc_install_dtable_for_class): Use objc_getClass,
 645         not objc_lookup_class.
 646
 647 2011-05-25  Richard Frith-Macdonald <rfm@gnu.org>
 648             David Ayers  <ayers@fsfe.org>
 649
 650         PR libobjc/38307
 651         * sendmsg.c: Include objc/hash.h.
 652         (get_implementation): New function, mostly with code from get_imp
 653         updated to support the new +initialize dispatch table logic.
 654         (get_imp): Use get_implementation.
 655         (__objc_responds_to): Updated to support the new +initialize
 656         dispatch table logic.
 657         (class_respondsToSelector): Likewise.
 658         (objc_msg_lookup): Use get_implementation.
 659         (__objc_init_install_dtable): Removed.
 660         (__objc_install_methods_in_dtable): Updated arguments.
 661         (__objc_install_dispatch_table_for_class): Renamed to
 662         __objc_install_dtable_for_class and updated to support the new
 663         +initialize dispatch table logic.
 664         (__objc_update_dispatch_table_for_class): Updated to support the
 665         new +initialize dispatch table logic.
 666         (__objc_forward): Call get_implementation instead of get_imp.
 667         (prepared_dtable_table): New.
 668         (__objc_prepare_dtable_for_class): New.
 669         (__objc_prepared_dtable_for_class): New.
 670         (__objc_get_prepared_imp): New.
 671         (__objc_install_prepared_dtable_for_class): New.
 672
 673 2011-05-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 674
 675         PR libobjc/48177
 676         * selector.c (__sel_register_typed_name): Use sel_types_match()
 677         instead of strcmp() to compare selector types (Suggestion by
 678         Richard Frith-Macdonald <rfm@gnu.org>).
 679
 680 2011-04-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 681
 682         PR libobjc/32037
 683         * Makefile.in (OBJC_GCFLAGS): Move ...
 684         * configure.ac (enable_objc_gc): ... here.
 685         Add $(libsuffix) to OBJC_BOEHM_GC.
 686         * configure: Regenerate.
 687
 688 2011-02-28  Nicola Pero  <nicola.pero@meta-innovation.com>
 689
 690         * selector.c (sel_getTypedSelector): Return NULL if there are
 691         multiple selectors with conflicting types.
 692         * objc/runtime.h (sel_getTypedSelector): Updated documentation.
 693
 694 2011-02-28  Richard Frith-Macdonald <rfm@gnu.org>
 695
 696         PR libobjc/47922
 697         * gc.c (class_ivar_set_gcinvisible): Use _C_GCINVISIBLE instead of
 698         a hardcoded "!".
 699
 700 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 701
 702         * configure: Regenerate.
 703
 704 2010-12-26  Nicola Pero  <nicola.pero@meta-innovation.com>
 705
 706         * init.c (create_tree_of_subclasses_inherited_from): Use
 707         class_superclass_of_class instead of assuming a class is
 708         unresolved when it could be resolved.  Tidied up assignment and
 709         check.
 710         (__objc_tree_insert_class): Enhanced DEBUG_PRINTF.
 711         (objc_tree_insert_class): Tidied up loop; return immediately upon
 712         inserting a class.
 713         (__objc_exec_class): Do not set __objc_class_tree_list.
 714
 715 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 716
 717         * selector.c (sel_getTypedSelector): Return NULL if given a NULL
 718         argument.
 719         (sel_registerTypedName): Same.
 720         (sel_registerName): Same.
 721         * objc/runtime.h: Updated documentation.
 722
 723 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 724
 725         * objc/runtime.h (class_addIvar): Updated documentation.  The
 726         alignment is actually the log_2 of the alignment in bytes.
 727         * ivars.c (class_addIvar): Corresponding change to the
 728         implementation.
 729
 730 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 731
 732         * objc/runtime.h (sel_getType): Renamed to sel_getTypeEncoding to
 733         be consistent with method_getTypeEncoding and
 734         ivar_getTypeEncoding.
 735         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
 736         * selector.c (sel_getType): Renamed to sel_getTypeEncoding.
 737         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
 738         (sel_get_type): Updated call to sel_getType.
 739
 740 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 741
 742         * objc/runtime.h (class_conformsToProtocol,
 743         class_copyProtocolList): Updated documentation.
 744
 745 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
 746
 747         * init.c (create_tree_of_subclasses_inherited_from): Updated
 748         DEBUG_PRINTF messages.
 749         (__objc_tree_insert_class): Same.
 750         (__objc_send_load_using_method_list): Same.
 751         (__objc_send_load): Same.
 752         (__objc_exec_class): Same.  In particular, do not print the module
 753         name since it is no longer used.
 754         * sendmsg.c (__objc_send_initialize): Added DEBUG_PRINTFs for
 755         tracking +initialize calls.
 756         (__objc_update_dispatch_table_for_class): Added DEBUG_PRINTFs for
 757         tracking updates of dispatch tables.
 758         (__objc_install_dispatch_table_for_class): Same.
 759
 760 2010-12-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 761
 762         * Makefile.in (libobjc$(libsuffix).la): Link with -Wc,-shared-libgcc.
 763         (libobjc_gc$(libsuffix).la): Likewise.
 764
 765 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
 766
 767         * sendmsg.c (class_addMethod): Return NO if the method already
 768         exists in the class.
 769
 770 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
 771
 772         * init.c (duplicate_classes): New.
 773         (__objc_exec_class): Initialize duplicate_classes.
 774         (__objc_create_classes_tree): Ignore classes in the
 775         duplicate_classes table.
 776         (__objc_call_load_callback): Same.
 777         (__objc_init_class): If a duplicate class is found, add it to
 778         duplicate_classes instead of aborting.  Return YES if the class is
 779         not a duplicate, and NO if it is.
 780         * objc-private/runtime.h (__objc_init_class): Updated prototype.
 781
 782 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
 783
 784         * objc-private/objc-list.h: Reindented file.  No code changes.
 785         * objc-private/sarray.h: Same change.
 786
 787 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
 788
 789         * objc-private/accessors.h: Removed 'extern "C"' guards.  This
 790         file is never compiled with C++.
 791         * objc-private/hash.h: Same change.
 792         * objc-private/objc-list.h: Same change.
 793         * objc-private/objc-sync.h: Same change.
 794         * objc-private/protocols.h: Same change.
 795         * objc-private/runtime.h: Same change.
 796         * objc-private/sarray.h: Same change.
 797         * objc-private/selector.h: Same change.
 798
 799 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 800
 801         PR libobjc/18764
 802         * class.c (__objc_add_class_to_hash): Return YES if the class was
 803         added, and NO if it already existed.
 804         * init.c (__objc_init_class): If __objc_add_class_to_hash returns
 805         NO, then abort the program with an error message.
 806         * objc-private/runtime.h (__objc_add_class_to_hash): Updated
 807         declaration.
 808
 809 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 810
 811         * init.c (_objc_load_callback): Initialize with 0.
 812         (__objc_call_callback): Renamed to __objc_call_load_callback.
 813         Check _objc_load_callback only once, and if it is not set, return
 814         immediately.
 815         (objc_send_load): Updated call to __objc_call_callback.
 816
 817 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 818
 819         PR libobjc/16110
 820         * init.c (__objc_send_message_in_list): Renamed to
 821         __objc_send_load_using_method_list.  Do not take an 'op' argument.
 822         Register the 'load' selector if needed.
 823         (__objc_send_load): Do not register the 'load' selector.  Updated
 824         call to __objc_send_message_in_list.
 825         (__objc_create_classes_tree): Add the class of any claimed
 826         category that was loaded in the module to the list of classes for
 827         which we try to execute +load.
 828
 829 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 830
 831         * objc-private/common.h: When DEBUG is defined, include <stdio.h>.
 832         Updated comments.
 833         * init.c (__objc_tree_insert_class): Use %p, not %x, when printing
 834         a pointer using DEBUG_PRINTF.
 835
 836 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 837
 838         PR libobjc/45953
 839         * selector.c (__sel_register_typed_name): When registering a new
 840         selector with the same name as an existing one, reuse the existing
 841         name string.  Also updated types, casts and comments in the whole
 842         function.
 843
 844 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 845
 846         * objc-private/module-abi-8.h (struct objc_symtab): Declare 'refs'
 847         to be 'struct objc_selector *' and not 'SEL'.
 848         * init.c (__objc_exec_class): Call
 849         __objc_register_selectors_from_module instead of iterating over
 850         each selector and calling __sel_register_typed_name for each.
 851         * objc-private/selector.h: Declare
 852         __objc_register_selectors_from_module instead of
 853         __sel_register_typed_name.
 854         * selector.c (__objc_register_selectors_from_module): New.
 855         (__sel_register_typed_name): Made static.
 856
 857 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 858
 859         * linking.m: Do not include objc/NXConstStr.h.
 860
 861 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 862
 863         * objc-private/runtime.h (DEBUG_PRINTF): Moved from here ...
 864         * objc-private/common.h (DEBUG_PRINTF): To here.
 865         * hash.c: Do not include objc-private/runtime.h and objc/thr.h.
 866
 867 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 868
 869         * hash.c: Tidied up comments and indentation.  No code changes.
 870
 871 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 872
 873         PR libobjc/47012
 874         * accessors.m (objc_getProperty): If not atomic, do not
 875         retain/autorelease the returned value.
 876
 877 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 878
 879         * objc-private/runtime.h (__objc_selector_max_index,
 880         __objc_init_selector_tables, __objc_register_selectors_from_class,
 881         __objc_register_selectors_from_list,
 882         __objc_register_selectors_from_description_list): Moved to ...
 883         * objc-private/selector.h: ... here.
 884
 885 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 886
 887         * objc-private/runtime.h (__objc_class_links_resolved): Removed.
 888         (__objc_print_dtable_stats): Removed.
 889         (__sel_register_typed_name): Removed.
 890         * sendmsg.c (__objc_print_dtable_stats): Use 'void' as argument.
 891
 892 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 893
 894         * init.c (__objc_exec_class): Call __objc_resolve_class_links (),
 895         if appropriate, after loading the module.
 896
 897 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 898
 899         * sendmsg.c (method_setImplementation): Do not declare.
 900
 901 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 902
 903         * objc/message.h: Updated comments.
 904         * objc/runtime.h: Updated comments.
 905
 906 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 907
 908         * class.c (objc_lookupClass): Renamed to objc_lookUpClass.
 909         * protocols.c: Updated all calls to objc_lookupClass to call
 910         objc_lookUpClass instead.
 911         * sendmsg.c (objc_lookupClass): Do not declare.
 912         (get_imp): Update call to objc_lookupClass to call
 913         objc_lookUpClass instead.
 914         * objc/runtime.h (objc_lookupClass): Renamed to objc_lookUpClass.
 915
 916 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 917
 918         * objc/runtime.h (class_ivar_set_gcinvisible): Declare.
 919         * sendmsg.c (_CLS_IN_CONSTRUCTION, CLS_IS_IN_CONSTRUCTION): Do not
 920         define.  Updated comments.
 921
 922 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 923
 924         * objc/encoding.h: Updated comments.
 925         * objc/runtime.h: Updated comments.
 926         (objc_setGetUnknownClassHandler): Mark with objc_EXPORT.
 927         (objc_sizeof_type): Same.
 928         (objc_alignof_type): Same.
 929         (objc_aligned_size): Same.
 930         (objc_promoted_size): Same.
 931         (objc_skip_type_qualifiers): Same.
 932         (objc_skip_typespec): Same.
 933         (objc_skip_offset): Same.
 934         (objc_skip_argspec): Same.
 935         (objc_get_type_qualifiers): Same.
 936         (objc_layout_structure): Same.
 937         (objc_layout_structure_next_member): Same.
 938         (objc_layout_finish_structure): Same.
 939         (objc_layout_structure_get_info): Same.
 940
 941 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 942
 943         * init.c: Updated comments.
 944         * objc/objc-api.h: Updated comments.
 945         * objc/runtime.h (_objc_load_callback): Declare.
 946
 947 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 948
 949         * objc/Object.h: Include deprecated/typedstream.h and
 950         deprecated/hash.h instead of typedstream.h.  Updated comments.
 951
 952 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 953
 954         * Makefile.in (OBJC_DEPRECATED_H): Added objc_msg_sendv.h.
 955         * objc/deprecated/objc_msg_sendv.h: New.
 956         * objc/message.h: Do not define retval_t, apply_t, arglist,
 957         arglist_t, objc_msg_sendv, now in
 958         objc/deprecated/objc_msg_sendv.h.
 959         * objc/objc.h: Do not include message.h; include
 960         objc/deprecated/objc_msg_sendv.h instead.  Tidied up comments.
 961         * sendmsg.c: Include objc/message.h.
 962         * thr.c: Include objc/message.h.
 963
 964 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 965
 966         * objc/objc-exception.h: Include objc-decls.h.  Mark all
 967         functions with objc_EXPORT.
 968         * objc/objc-sync.h: Same change.
 969
 970 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 971
 972         * Protocol.m: Moved all methods, with the exception of -isEqual:,
 973         into the 'Deprecated' category.
 974         * objc/Protocol.h: Removed all methods, moved to
 975         objc/deprecated/Protocol.h.  Include objc/deprecated/Protocol.h.
 976         * objc/deprecated/Protocol.h: New.
 977         * Makefile.in (OBJC_DEPRECATED_H): Added Protocol.h.
 978
 979 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 980
 981         * init.c: Include objc-private/selector.h.  Do not declare
 982         __sel_register_typed_name.
 983         * objc-private/selector.h (__sel_register_typed_name): Declare.
 984         * selector.c: Include objc-private/selector.h.
 985
 986 2010-12-18  Nicola Pero  <nicola.pero@meta-innovation.com>
 987
 988         * class.c: Tidied up comments and indentation.  No code changes.
 989         * error.c: Same.
 990         * exception.c: Same.
 991         * init.c: Same.
 992         * ivars.c: Same.
 993         * memory.c: Same.
 994         * objc-foreach.c: Same.
 995         * objc-sync.c: Same.
 996         * objects.c: Same.
 997         * protocols.c: Same.
 998         * sarray.c: Same.
 999         * thr.c: Same.
1000
1001 2010-12-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1002
1003         * init.c: Include objc/runtime.h and objc-private/module-abi-8.h
1004         instead of objc/objc-api.h.
1005         (init_check_module_version): Take a 'struct objc_module *'
1006         argument instead of 'Module_t'.  Use 'struct objc_module *'
1007         instead of 'Module_t'.
1008         (__objc_created_classes_tree): Take a 'struct objc_module *'
1009         argument instead of 'Module_t'; use 'struct objc_symtab *' instead
1010         of 'Symtab_t'.
1011         (__objc_call_callback): Take a 'struct objc_module *' argument
1012         instead of 'Module_t'; use 'struct objc_symtab *' instead of
1013         'Symtab_t' and 'struct objc_category *' instead of 'Category_t'.
1014         (_objc_load_callback): Take a 'struct objc_category *' argument
1015         instead of 'Category *'.
1016         (class_superclass_of_class): Use objc_getClass() instead of
1017         objc_lookup_class().
1018         (create_tree_of_subclasses_inherited_from): Same change (also, use
1019         an explicit 'if' instead of '?').
1020         (objc_init_statics): Same change.
1021         (objc_send_load): Same change.
1022         (__objc_init_protocol): same change.
1023         (__objc_send_message_in_list): Take a 'struct objc_method_list *'
1024         argument instead of 'MethodList_t'.  Use 'struct objc_method *'
1025         instead of 'Method_t'.
1026         (__objc_send_load): Use 'struct objc_method_list *' instead of
1027         'MethodList_t'.  Use sel_registerName() instead of
1028         sel_register_name().
1029         (__objc_exec_class): Take a 'struct objc_module *' argument
1030         instead of 'Module_t'.  Use 'struct objc_symtab *' instead of
1031         'Symtab_t'.  Use objc_getClass() instead of objc_lookup_class().
1032         Use 'struct objc_category *' instead of 'Category_t'.
1033
1034 2010-12-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1035
1036         * sendmsg.c: Include objc/runtime.h instead of objc/objc-api.h.
1037         Include objc-private/module-abi-8.h and objc-private/selector.h
1038         instead of objc/encoding.h.
1039         (objc_msg_lookup_super): Use super->super_class instead of
1040         super->class.
1041         (method_get_first_argument, method_get_next_argument): Declare
1042         locally.
1043         (class_get_instance_method): Declare before using.
1044         (objc_msg_sendv): Use 'struct objc_method' instead of 'Method'.
1045         (__objc_init_dispatch_tables, __objc_send_initialize): Use
1046         sel_registerName() instead of sel_register_name().
1047         (__objc_forward): Use sel_getName() instead of sel_get_name().
1048         (objc_get_uninstalled_dtable): Use 'void' as argument.
1049         * objc-private/selector.h: New.
1050
1051 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1052
1053         * objc/message.h (objc_super): When using the modern API, do not
1054         define Super and Super_t, and always use 'super_class' for the
1055         super class field.
1056         (objc_msg_lookup_super): Updated prototype to use 'struct
1057         objc_super *' instead of 'Super_t'.
1058         * sendmsg.c (objc_msg_lookup_super): Updated prototype to use
1059         'struct objc_super *' instead of 'Super_t'.
1060
1061 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1062
1063         * objc/message.h: Update comments, reindented code and moved
1064         deprecated types and functions at the end of the file.  No code
1065         changes.
1066
1067 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1068
1069         * ivars.c (class_addIvar): Use the 'size' argument instead of
1070         trying to calculate it using objc_sizeof_type().
1071         * objc/runtime.h (class_addIvar): Updated comments.
1072
1073 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1074
1075         * sendmsg.c: Reindented some code and tidied up comments.  No
1076         actual code changes.
1077
1078 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1079
1080         * objc/Object.h: Moved all the methods, with the exception of
1081         -class and -isEqual:, into ...
1082         * objc/deprecated/Object.h: here.
1083         * Object.m: Moved all the methods, with the exception of -class
1084         and -isEqual: into the 'Deprecated' category.
1085
1086 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1087
1088         * objects.c (object_copy): Do not #undef as we are no longer
1089         including objc/objc-api.h.
1090         * selector.c: Include objc/runtime.h and
1091         objc-private/module-abi-8.h.  Do not include objc/objc-api.h and
1092         objc/encoding.h.  Updated
1093         (__objc_register_selectors_from_class): Use struct
1094         objc_method_list * instead of MethodList_t.
1095         (__objc_register_selectors_from_list): Use Method instead of
1096         Method_t.
1097         (struct objc_method_description_list): Do not define here.
1098         (__objc_register_instance_methods_to_class): Use struct
1099         objc_method_list * instead of MethodList_t and Method instead of
1100         Method_t.
1101
1102 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1103
1104         * selector.c: Reindented some code and tidied up comments.  No
1105         actual code changes.
1106
1107 2010-12-13  Iain Sandoe  <iains@gcc.gnu.org>
1108
1109         * encoding.c (_darwin_rs6000_special_round_type_align): New.
1110         (darwin_rs6000_special_round_type_align): Adjust to use new routine.
1111
1112 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1113
1114         * sendmsg.c (selector_resolveClassMethod): New.
1115         (selector_resolveInstanceMethod): New.
1116         (__objc_resolve_class_method): New.
1117         (__objc_resolve_instance_method): New.
1118         (get_imp): Call __objc_resolve_class_method or
1119         __objc_resolve_instance_method at the appropriate time.
1120         (objc_msg_lookup): Same.
1121         (class_getClassMethod): Same.
1122         (class_getInstanceMethod): Same.
1123         (__objc_init_dispatch_tables): Initialize
1124         selector_resolveClassMethod and selector_resolveInstanceMethod.
1125         * objc/runtime.h: Updated documentation of class_getClassMethod,
1126         class_getInstanceMethod and class_getMethodImplementation.
1127
1128 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1129
1130         * objc-private/module-abi-8.h (struct objc_symtab): Updated
1131         description of sel_ref_cnt and refs.
1132         * objc/deprecated/struct_objc_symtab.h (objc_symtab): Same change.
1133
1134 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
1135
1136         PR target/40125
1137         PR lto/46695
1138         * configure.ac (extra_ldflags_libobjc): Invoke ACX_LT_HOST_FLAGS.
1139         * Makefile.in (lt_host_flags): Import AC_SUBST'd value.
1140         * aclocal.m4: Regenerate.
1141         * configure: Regenerate.
1142
1143 2010-12-03  Matthias Klose  <doko@ubuntu.com>
1144
1145         * configure.ac (VERSION): Bump the version to 3:0:0.
1146         * configure: Regenerate.
1147
1148 2010-11-23  Richard Frith-Macdonald <rfm@gnu.org>
1149
1150         * sendmsg.c (get_imp): Fixed call to __objc_get_forward_imp to
1151         pass nil as the receiver since we don't know the receiver at this
1152         point.
1153
1154 2010-11-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1155
1156         * ivars.c: Include stdlib.h.
1157         * protocols.c: Same change.
1158
1159 2010-10-24  Nicola Pero  <nicola.pero@meta-innovation.com>
1160
1161         * Makefile.in (OBJC_SOURCE_FILES): Added accessors.m.
1162         * accessors.m: New.
1163         * init.c: Include objc-private/accessors.h.
1164         (__objc_exec_class): Call __objc_accessors_init.
1165         * objc-private/accessors.h: New.
1166
1167 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1168
1169         * objc/message.h: Moved initial includes outside of extern "C".
1170         * objc/runtime.h: Add extern "C" for Objective-C++.
1171
1172 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1173
1174         * init.c (objc_send_load): Do not wait for NXConstantString to be
1175         registered before executing +load.  There is no point if
1176         -fconstant-string-class=xxx is used when compiling all modules,
1177         as is the case for almost all users.
1178         * linking.m (__objc_linking): Do not try to forcefully link in
1179         NXConstantString.
1180
1181 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1182
1183         * objc/runtime.h: Updated comments.
1184         (class_addMethod): New.
1185         (class_addIvar): New.
1186         (class_replaceMethod): New.
1187         (objc_allocateClassPair): New.
1188         (objc_registerClassPair): New.
1189         (objc_disposeClassPair): New.
1190         * class.c (objc_allocateClassPair): New.
1191         (objc_registerClassPair): New.
1192         (objc_disposeClassPair): New.
1193         (class_getSuperclass): Return Nil if a class is in construction.
1194         * init.c (__objc_exec_class): Call __objc_init_class.
1195         (__objc_init_class): New.
1196         * ivars.c (class_copyIvarList): Return NULL if class is in
1197         construction.  Do not lock the runtime mutex.
1198         (class_getInstanceVariable): Return NULL if class is in
1199         construction.  Do not lock the runtime mutex.
1200         (class_addIvar): New.
1201         * sendmsg.c (class_addMethod): New.
1202         (class_replaceMethod): New.
1203         * objc-private/module-abi-8.h (__CLS_SETNOTINFO): New.
1204         (_CLS_IN_CONSTRUCTION): New.
1205         (CLS_IS_IN_CONSTRUCTION): New.
1206         (CLS_SET_IN_CONSTRUCTION): New.
1207         (CLS_SET_NOT_IN_CONSTRUCTION): New.
1208         * objc-private/runtime.h (__objc_init_class): New.
1209
1210 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1211
1212         * class.c (class_getSuperclass): Call __objc_resolve_class_links
1213         if the class is not resolved yet.
1214         * ivars.c (class_getInstanceVariable): Use class_getSuperclass.
1215
1216 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1217
1218         * objc/runtime.h (class_getIvarLayout): New.
1219         (class_getWeakIvarLayout): New.
1220         (class_setIvarLayout): New.
1221         (class_setWeakIvarLayout): New.
1222         * ivars.c (class_getIvarLayout): New.
1223         (class_getWeakIvarLayout): New.
1224         (class_setIvarLayout): New.
1225         (class_setWeakIvarLayout): New.
1226
1227 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1228
1229         * objc/runtime.h (class_copyPropertyList): New.
1230         (class_getProperty): New.
1231         (property_getAttributes): New.
1232         (property_getName): New.
1233         * ivars.c (class_copyPropertyList): New.
1234         (class_getProperty): New.
1235         (property_getAttributes): New.
1236         (property_getName): New.
1237
1238 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1239
1240         * objc-private/runtime.h (__objc_update_classes_with_methods): New.
1241         * class.c (__objc_update_classes_with_methods): New.
1242         (objc_getClassList): Do not lock the class lock.
1243         * methods.c (method_exchangeImplementations): New.
1244         (method_setImplementation): New.
1245         * objc/runtime.h (method_setImplementation): New.
1246         (method_exchangeImplementations): New.
1247
1248 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1249
1250         * Protocol.m: Include objc/runtime.h and
1251         objc-private/module-abi-8.h instead of objc/objc-api.h.  Do not
1252         repeat Protocol's instance variables.
1253         (struct objc_method_description_list): Do not define here.
1254         ([-conformsTo:]): Reimplemented on top of protocol_conformsTo().
1255         ([descriptionForInstanceMethod:]): Use sel_isEqual() to compare
1256         selectors directly instead of getting names and then using strcmp.
1257         ([descriptionForClassMethod:]): Same change.
1258         ([-isEqual:]): Reimplemented on top of protocol_isEqual().
1259         * protocols.c (protocol_getMethodDescription): Use sel_isEqual()
1260         to compare selectors directly instead of getting names and then
1261         using strcmp.
1262         * objc/Protocol.h: Updated comments.
1263
1264 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1265
1266         * init.c (__objc_init_protocol): New function which fixes up a
1267         protocol's class pointer, registers it with the runtime, register
1268         all protocol selectors and registers associated protocols too.
1269         (objc_init_statics): Detect if we are initializing protocols, and
1270         if so, use __objc_init_protocol instead of only fixing up the
1271         class pointer.
1272         (__objc_init_protocls): Use __objc_init_protocol.
1273         * objc-private/module-abi-8.h: Updated comments.
1274         * objc-private/runtime.h
1275         (__objc_register_selectors_from_description_list): New.
1276         * selector.c (__objc_register_selectors_from_description_list):
1277         New.  (struct objc_method_description_list): Declare.
1278         * Protocol.m ([-descriptionForInstanceMethod:]): Use sel_get_name
1279         when accessing the name of a method, which is now correctly a SEL.
1280         ([-descriptionForClassMethod:]): Same change.
1281         * protocols.c (protocol_getMethodDescription): Same change.
1282         * objc/runtime.h: Updated comments.
1283         (sel_registerTypedName): Fixed typo in function name.
1284
1285 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1286
1287         PR libobjc/23214
1288         * init.c (objc_init_statics): Do not skip the initialization of a
1289         statics list if the first object has already been initialized; in
1290         the case of Protocols, while the first one may have been
1291         initialized, some others may not have been initialized yet.
1292
1293 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1294
1295         * Makefile.in (OBJC_DEPRECATED_H): Added
1296         objc_get_uninstalled_dtable, objc_object_alloc.h and
1297         struct_objc_static_instances.h.
1298
1299 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1300
1301         * encoding.c (method_copyReturnType): New.
1302         (method_copyArgumentType): New.
1303         (method_getReturnType): New.
1304         (method_getArgumentType): New.
1305         * methods.c (method_getDescription): New.
1306         * objc/runtime.h (method_copyReturnType): New.
1307         (method_copyArgumentType): New.
1308         (method_getReturnType): New.
1309         (method_getArgumentType): New.
1310         (method_getDescription): New.
1311
1312 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1313
1314         * encoding.c: Tidied up comments.
1315         (objc_skip_variable_name): New static inline function.
1316         (objc_sizeof_type): Use objc_skip_variable_name instead of copying
1317         the same code over and over.
1318         (objc_alignof_type): Same.
1319         (objc_aligned_size): Same.
1320         (objc_promoted_size): Same.
1321         (objc_skip_typespec): Same.
1322         (objc_layout_structure_next_member): Same.
1323         (objc_skip_offset): Skip a '-' before the digits (if any).  Fixed
1324         historical bug where objc_skip_offset would skip one byte even if
1325         there is no offset: check that the first offset digit is actually
1326         a digit before skipping it.
1327         (objc_skip_type_qualifiers): Mark as inline.
1328         (objc_skip_typespec): Mark as inline.
1329
1330 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1331
1332         * Makefile.in (C_SOURCE_FILES): Added methods.c.
1333         * encoding.c (method_getNumberOfArguments): New.
1334         (method_get_number_of_arguments): Call
1335         method_getNumberOfArguments.
1336         * ivars.c (ivar_getName): Check for NULL variable argument.
1337         (ivar_getOffset): Check for NULL variable argument.
1338         (ivar_getTypeEncoding): Check for NULL variable argument.
1339         (class_copyIvarList): New.
1340         * methods.c: New.
1341         * protocols.c (class_copyProtocolList): Check for Nil class_
1342         argument.
1343         * sendmsg.c: Use 'struct objc_method *' instead of Method_t, and
1344         'struct objc_method_list *' instead of MethodList_t.
1345         (class_getMethodImplementation): New.
1346         (class_respondsToSelector): New.
1347         (class_getInstanceMethod): New.
1348         (class_getClassMethod): New.
1349         * objc/runtime.h: Updated comments.
1350         (class_copyIvarList): New.
1351         (class_getInstanceMethod): New.
1352         (class_getClassMethod): New.
1353         (class_getMethodImplementation): New.
1354         (class_respondsToSelector): New.
1355         (method_getName): New.
1356         (method_getImplementation): New.
1357         (method_getTypeEncoding): New.
1358         (class_copyMethodList): New.
1359         (method_getNumberOfArguments): New.
1360
1361 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1362
1363         * class.c: Include objc/runtime.h and objc-private/module-abi-8.h
1364         instead of objc/objc-api.h.
1365         (objc_get_unknown_class_handler): Do not define.
1366         (class_isMetaClass): New.
1367         (class_getSuperclass): New.
1368         (class_getVersion): New.
1369         (class_setVersion): New.
1370         (class_getInstanceSize): New.
1371         * exceptions.c: Include objc/runtime.h instead of objc/objc-api.h.
1372         (is_kind_of_exception_matcher): Use objc_getSuperclass instead of
1373         objc_get_super_class.
1374         (get_ttype_entry): Use objc_getRequiredClass instead of
1375         objc_get_class.
1376         * ivars.c (class_getClassVariable): New.
1377         * objects.c: Include objc/runtime.h, objc/thr.h and
1378         objc-private/module-abi-8.h instead of objc/objc-api.h
1379         * objc/runtime.h (class_getClassVariable): New.
1380         (class_isMetaClass): New.
1381         (class_getSuperclass): New.
1382         (class_getVersion): New.
1383         (class_setVersion): New.
1384         (class_getInstanceSize): New.
1385         * objc-private/module-abi-8.h (HOST_BITS_PER_LONG): New (from
1386         objc/objc-api.h)
1387         (__CLS_INFO): Same.
1388         (__CLS_ISINFO): Same.
1389         (__CLS_SETINFO): Same.
1390         (CLS_ISMETA): Same.
1391         (CLS_ISCLASS): Same.
1392         (CLS_ISRESOLV): Same.
1393         (CLS_SETRESOLV): Same.
1394         (CLS_ISINITIALIZED): Same.
1395         (CLS_SETINITIALIZED): Same.
1396         (CLS_GETNUMBER): Same.
1397         (CLS_SETNUMBER): Same.
1398
1399 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1400
1401         * archive.c: Do not include objc/objc.h.
1402         * class.c: Do not include objc/objc.h.
1403         * encoding.c: Include objc/runtime.h, ctype.h and
1404         objc-private/module-abi-8.h instead of objc/objc-api.h and
1405         objc/encoding.h.
1406         * error.c: Do not include objc/objc.h.
1407         * gc.c: Include tconfig.h and objc/encoding.h only if
1408         OBJC_WITH_GC.
1409         * hash.c: Include objc/runtime.h and objc/thr.h instead of
1410         objc/objc-api.h.  Do not include objc/objc.h.
1411         * init.c: Do not include objc/objc.h.
1412         * ivars.c: Include objc/runtime.h, objc-private/module-abi-8.h and
1413         objc/thr.h instead of objc/objc-api.h.  Do not include
1414         objc/objc.h.
1415         * linking.m: Tidied comment.
1416         * memory.c: Include objc/runtime.h instead of objc/objc-api.h.
1417         Do not include objc/objc.h.
1418         * objects.c: Do not include objc/objc.h.
1419         * objc-sync.c: Include objc/runtime.h instead of objc/objc-api.h.
1420         * protocols.c: Do not include objc/objc.h.
1421         * sarray.c: Include objc/runtime.h instead of objc/objc-api.h.  Do
1422         not include objc/objc.h.
1423         * selector.c: Do not include objc/objc.h.
1424         * sendmsg.c: Do not include objc/objc.h.
1425         * thr.c: Include objc/runtime.h instead of objc/objc-api.h.
1426         Do not include objc/objc.h.
1427         * objc/objc-decls.h: Reindented code.
1428         * objc/runtime.h Include objc-decls.h.  Updated comments.
1429         (objc_malloc): New.
1430         (objc_atomic_malloc): New.
1431         (objc_calloc): New.
1432         (objc_realloc): New.
1433         (objc_free): New.
1434         * objc-private/runtime.h: Updated comments.
1435
1436 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1437
1438         * Makefile.in (C_SOURCE_FILES): Added protocols.c.
1439         * objc-private/protocols.h: New.
1440         * protocols.c: New.
1441         * init.c: Include objc-private/protocols.h.
1442         (__objc_exec_class): Call __objc_protocols_init on startup.
1443         (__objc_init_protocols): Call __objc_protocols_add_protocol.
1444         * objc-private/runtime.h: Use (struct objc_method_list *) instead
1445         of MethodList_t, and (struct objc_method *) instead of Method_t.
1446         * objc/deprecated/struct_objc_class.h: Define
1447         __objc_STRUCT_OBJC_CLASS_defined.
1448         * objc-private/module-abi-8.h (struct
1449         objc_method_description_list): New.
1450         (struct objc_class): Only define if
1451         __objc_STRUCT_OBJC_CLASS_defined is undefined.
1452         * objc/runtime.h (class_getName): New.
1453         (objc_getProtocol): New.
1454         (objc_copyProtocolList): New.
1455         (class_addProtocol): New.
1456         (class_conformsToProtocol): New.
1457         (class_copyProtocolList): New.
1458         (protocol_conformsToProtocol): New.
1459         (protocol_isEqual): New.
1460         (protocol_getName): New.
1461         (protocol_getMethodDescription): New.
1462         (protocol_copyMethodDescriptionList): New.
1463         (protocol_getProperty): New.
1464         (protocol_copyPropertyList): New.
1465         (protocol_copyProtocolList): New.
1466         * class.c (class_getName): New.
1467         * selector.c (sel_isEqual): New.
1468
1469 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1470
1471         * selector.c (sel_getName): Return "<null selector>" for a NULL
1472         argument.
1473         (sel_get_name): Return 0 for a NULL argument.
1474         * objc/runtime.h (sel_getName): Updated documentation.
1475
1476         * objc-private/hash.h (class_hash_table): Unused declaration
1477         removed.
1478         (module_hash_table): Same.
1479         * objc/deprecated/hash.h: Same changes.
1480
1481 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1482
1483         * class.c (objc_getClassList): New.
1484         (objc_getRequiredClass): New.
1485         (objc_getMetaClass): New.
1486         (objc_lookupClass): New.
1487         (objc_getClass): New.
1488         (__objc_get_unknown_class_handler): New.
1489         (objc_setGetUnknownClassHandler): New.
1490         (objc_get_class): Use __objc_get_unknown_class_handler.
1491         (objc_lookup_class): Call objc_getClass.
1492         * objc/objc-api.h: Updated comment and copyright notice.
1493         * objc/runtime.h: Updated comments.
1494         (objc_getClass): New.
1495         (objc_lookupClass): New.
1496         (objc_getMetaClass): New.
1497         (objc_getRequiredClass): New.
1498         (objc_getClassList): New.
1499         (objc_setGetUnknownClassHandler): New.
1500         (objc_get_unknown_class_handler): New.
1501         * objc-private/runtime.h: Use __objc_private_runtime_INCLUDE_GNU
1502         instead of __objc_runtime_INCLUDE_GNU as include guard.
1503         * objc-private/error.h (_objc_abort): Mark as noreturn.
1504
1505 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1506
1507         * Makefile.in (C_SOURCE_FILES): Added ivars.c.
1508         * ivars.c: New.
1509         * objc/objc.h: Updated comments.
1510         * objc/runtime.h (object_getClass): New.
1511         (object_getClassName): New.
1512         (object_setClass): New.
1513         (class_getInstanceVariable): New.
1514         (object_getIndexedIvars): New.
1515         (object_getInstanceVariable): New.
1516         (object_setInstanceVariable): New.
1517         (object_getIvar): New.
1518         (object_setIvar): New.
1519         (ivar_getName): New.
1520         (ivar_getOffset): New.
1521         (ivar_getTypeEncoding): New.
1522         * objc-private/module-abi-8.h (struct objc_class): Added.
1523         * objects.c (object_getClassName): New.
1524         (object_setClass): New.
1525
1526 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1527
1528         * objc/objc.h: Updated comments.
1529         * objc/objc-api.h: (object_copy): Added one argument; use a
1530         #define to maintain backwards-compatibility.  Moved
1531         _objc_object_alloc, _objc_object_copy, _objc_object_dispose and
1532         objc_get_uninstalled_dtable into
1533         objc/deprecated/objc_get_uninstalled_dtable.h and
1534         objc/deprecated/objc_object_alloc.h.  Include these files.
1535         * objc/deprecated/objc_get_uninstalled_dtable.h: New.
1536         * objc/deprecated/objc_object_alloc.h: New.
1537         * objc/runtime.h (set_getName): New.
1538         (sel_getType): New.
1539         (sel_getUid): New.
1540         (sel_registerName): New.
1541         (sel_registerTypedName): New.
1542         (sel_isEqual): New.
1543         (class_createInstance): New.
1544         (object_copy): New.
1545         (object_dispose): New.
1546         * objects.c: Do not include tconfig.h.  Include gc_typed.h if
1547         building the garbage collection version.
1548         (__objc_object_alloc): Removed.
1549         (__objc_object_copy): Removed.
1550         (__objc_object_dispose): Removed.
1551         (class_createInstance): New from code in class_create_instance.
1552         Cast second argument of GC_malloc_explicitly_typed.  Use
1553         objc_calloc.  Do not call _objc_object_alloc.
1554         (class_create_instance): Call class_createInstance.
1555         (object_copy): Added extraBytes argument.  Do not call
1556         _objc_object_copy.
1557         (object_dispose): Do not call _objc_object_dispose.
1558         * memory.c (objc_free): When using garbage collection, mark the
1559         argument as unused.
1560         * selector.c (sel_getName): New.
1561         (sel_get_name): Call sel_getName.
1562         (sel_getType): New.
1563         (sel_get_type): Call sel_getType.
1564         (sel_registerName): New.
1565         (sel_register_name): Call sel_registerName.
1566         (sel_registerTypedName): New.
1567         (sel_register_typed_name): Call sel_registerTypedName.
1568         (sel_getUid): New.
1569         (sel_get_uid): Call sel_getUid.
1570
1571 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1572
1573         * objc/objc-api.h: Define Method, Method_t, Category and
1574         Category_t.  Prevent including this file at the same time as
1575         objc/runtime.h.  Updated comments.
1576         * objc/deprecated/struct_objc_method.h: Do not define Method,
1577         Method_t.
1578         * objc/deprecated/struct_objc_category.h: Do not define Category,
1579         Category_t.
1580         * objc-private/module-abi-8.h: New file containing a copy of all
1581         the structure definitions.  Not used yet.
1582         * objc/encoding.h (objc_aligned_size): Removed duplicate
1583         declaration.  Updated comments.
1584         * objc/runtime.h: Added Ivar, objc_property_t, Property, Method,
1585         Category, struct objc_method_description, _C_ID and similar,
1586         _C_CONST and similar and _F_CONST and similar.  Added
1587         objc_sizeof_type, objc_alignof_type, objc_aligned_size,
1588         objc_promoted_size, objc_skip_type_qualifier, objc_skip_typespec,
1589         objc_skip_offset, objc_skip_argspec, objc_get_type_qualifiers,
1590         struct objc_struct_layout, objc_layout_structure,
1591         objc_layout_structure_next_member, objc_layout_finish_structure,
1592         objc_layout_structure_get_info.  Prevent including this file at
1593         the same time as objc/objc-api.h.
1594
1595 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1596
1597         * Makefile.in (OBJC_DEPRECATED_H): Added struct_objc_category.h,
1598         struct_objc_ivar.h, struct_objc_ivar_list.h, struct_objc_method.h,
1599         struct_objc_method_list.h, struct_objc_module.h,
1600         struct_objc_protocol_list.h, struct_objc_symtab.h.
1601         * objc/deprecated/struct_objc_category.h: New.
1602         * objc/deprecated/struct_objc_ivar.h: New.
1603         * objc/deprecated/struct_objc_ivar_list.h: New.
1604         * objc/deprecated/struct_objc_method.h: New.
1605         * objc/deprecated/struct_objc_method_list.h: New.
1606         * objc/deprecated/struct_objc_module.h: New.
1607         * objc/deprecated/struct_objc_protocol_list.h: New.
1608         * objc/deprecated/struct_objc_symtab.h: New.
1609         * objc/deprecated/struct_objc_static_instances.h: New.
1610         * objc/objc-api.h: Definitions of deprecated structures moved into
1611         the above header fragment files in objc/deprecated/.  Include the
1612         files instead of definition the structures here.  Updated
1613         comments.
1614         * objc/runtime.h: Updated comments.  Do not include objc-api.h.
1615         (objc_set_enumeration_mutation_handler): Renamed to
1616         objc_setEnumerationMutationHandler.
1617         * objc-foreach.c (objc_set_enumeration_mutation_handler): Renamed
1618         to objc_setEnumerationMutationHandler.
1619         * objc/objc-exception.h (objc_set_exception_matcher): Renamed to
1620         objc_setExceptionMatcher.
1621         (objc_set_uncaught_exception_handler): Renamed to
1622         objc_setUncaughtExceptionHandler.
1623         * exception.c: Same changes.
1624
1625 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1626
1627         * objc-sync.c: Include objc-private/common.h.
1628
1629 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1630
1631         * objc-foreach.c: Include objc-private/common.h.
1632         * objc/deprecated/METHOD_NULL.h: New file.
1633         * objc/objc-api.h: Include deprecated/METHOD_NULL.h instead of
1634         defining METHOD_NULL here.
1635         * Makefile.in (OBJC_DEPRECATED_H): Added METHOD_NULL.h.
1636         * Object.m ([+instancesRespondTo:]): Use (Method_t)0 instead of
1637         METHOD_NULL.
1638         ([-respondsTo:]): Same change.
1639         * objc/objc-api.h (method_get_imp): Converted it into a normal
1640         function so that we can hide the internals of struct objc_method.
1641         * sendmsg.c (method_get_imp): Implemented.
1642
1643 2010-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
1644
1645         * objc/objc-api.h (struct objc_super, Super, Super_t,
1646         objc_msg_lookup_super, objc_msg_sendv, objc_msg_forward,
1647         objc_msg_forward2): Declarations moved to objc/message.h.  Include
1648         message.h here.
1649         * objc/message.h: Added such declarations; updated comments.
1650
1651 2010-10-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1652
1653         Implemented fast enumeration for Objective-C.
1654         * Makefile.in (C_SOURCE_FILES): Added objc-foreach.c.
1655         (OBJC_H): Added runtime.h
1656         * objc-foreach.c: New file.
1657         * objc/runtime.h: New file.
1658
1659 2010-09-30  Kai Tietz  <kai.tietz@onevision.com>
1660
1661         * objc/deprecated/struct_objc_class.h: Add padding
1662         to avoid warning with -Wpadded.
1663
1664 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1665
1666         * encoding.c (objc_sizeof_type): Added support for vector type and
1667         for double long types.
1668         (objc_alignof_type): Same change.
1669         (objc_skip_typespec): Same change.
1670         * objc/encoding.h (_C_GCINVISIBLE): Use '|' for _C_GCINVISIBLE
1671         instead of '!' since '!' is already used for _C_VECTOR.
1672         * objc/objc-api.h (_C_LNG_DBL): Added.
1673
1674 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1675
1676         * libobjc_entry.c: File removed.
1677
1678 2010-09-26  Kai Tietz  <kai.tietz@onevision.com>
1679
1680         * sendmsg.c (objc_msg_lookup): Remove inline.
1681         (objc_get_uninstalled_dtable): Likewise.
1682         * encoding.c (objc_skip_type_qualifiers): Likewise.
1683         (objc_skip_offset): Likewise.
1684         * archive.c (__objc_write_object): Likewise
1685         (__objc_write_class):
1686         (__objc_write_selector):
1687         (objc_read_char):
1688         (objc_read_unsigned_char):
1689         (objc_read_short):
1690         (objc_read_unsigned_short):
1691         (objc_read_int):
1692         (objc_read_long):
1693         (__objc_read_nbyte_uint):
1694         (objc_read_unsigned_int):
1695         (objc_read_unsigned_long):
1696         * objc/objc-decls.h (obc_EXPORT): Remove dllexport for DLL_EXPORT case.
1697         (objc_EXPORT): Likewise.
1698         * objc/message.h (objc-decls.h): Add include.
1699         * objc/objc-api.h: Mark API by objc_EXPORT.
1700         * libobjc.def (__objc_responds_to): Removed.
1701
1702 2010-09-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1703
1704         * hash.c: Include objc-private/hash.h instead of objc/hash.h.
1705
1706         * objc/sarray.h: Moved into objc/deprecated/sarray.h;
1707         objc/sarray.h replaced with a placeholder including the file from
1708         the deprecated/ directory.
1709         * objc-private/sarray.h: New file (private copy of sarray.h).
1710         * hash.c: Include <assert.h> instead of "assert.h"
1711         * sarray.c: Include <assert.h> instead of "assert.h".  Include
1712         objc-private/sarray.h instead of objc/sarray.h.
1713         * selector.c: Include objc-private/sarray.h instead of
1714         objc/sarray.h.
1715         * sendmsg.c: Include <assert.h>.  Include objc-private/sarray.h
1716         instead of objc/sarray.h.
1717         * Makefile.in (OBJC_DEPRECATED_H): Added sarray.h.
1718
1719 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1720
1721         * objc-private/objc-list.h (list_remove_elem): Unused function
1722         removed.  (list_nth): Unused function removed.  (list_find):
1723         Unused function removed.  (list_lenght): Unused function removed.
1724
1725 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1726
1727         * objc/hash.h: Moved into objc/deprecated/hash.h; objc/hash.h
1728         replaced with a placeholder including the file from the
1729         deprecated/ directory.
1730         * objc/objc-api.h: Updated includes.
1731         * objc/typedstream.h: Updated includes.
1732         * objc-private/hash.h: New file (private copy of hash.h).
1733         * objc/objc-list.h: Moved into objc/deprecated/objc-list.h;
1734         objc/objc-list.h replaced with a placeholder including the file
1735         from the deprecated/ directory.
1736         * objc-private/objc-list.h: New file (private copy of objc-list.h).
1737         * init.c: Include objc-private/hash.h and objc-private/objc-list.h
1738         instead of objc/hash.h and objc/objc-list.h.
1739         * selector.c: Same change.
1740         * class.c: Added include <string.h>, which used to be implicitly included
1741         when hash.h was included.
1742         * exception.c: Same change.
1743         * objects.c: Same change.
1744         * sarray.c: Same change.
1745         * sendmsg.c: Same change.
1746         * Makefile.in (OBJC_DEPRECATED_H): Added hash.h and objc-list.h.
1747
1748 2010-09-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1749
1750         Implemented objc_sync_enter() and objc_sync_exit(), which are
1751         required by @synchronized() to work.
1752         * objc-sync.c: New file.
1753         * objc/objc-sync.h: New file.
1754         * objc-private/objc-sync.h: New file.
1755         * init.c (__objc_exec_class): Call __objc_sync_init() during the
1756         Objective-C runtime startup.
1757         * Makefile.in: Added objc-sync.c and objc-sync.h.
1758         * configure.ac: Added GCC_CHECK_TLS.
1759         * acinclude.m4: Include ../config/enable.m4 and ../config/tls.m4.
1760         * configure: Regenerated.
1761         * config.h.in: Regenerated.
1762
1763 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1764
1765         * Makefile.in (%_gc.lo): New pattern rules to build the
1766         garbage-collected version of the library.  Removed rules for
1767         specific files that are no longer needed.  Standardized all rules.
1768         (C_SOURCE_FILES, OBJC_SOURCE_FILES): New variables.
1769         (OBJS, OBJS_GC): Compute these from C_SOURCE_FILES and
1770         OBJC_SOURCE_FILES.
1771         (INCLUDES): Removed the unused include -I$(srcdir)/objc.
1772
1773 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1774
1775         * memory.c (objc_calloc): Fixed call to GC_malloc when building
1776         with Garbage Colletion.
1777
1778 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1779
1780         * memory.c: Do not include objc-private/runtime.h.
1781
1782 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1783
1784         * objc/deprecated/objc_malloc.h: New file.
1785         * objc/deprecated/objc_valloc.h: New file.
1786         * objc/objc-api.h: Include the files instead of defining
1787         objc_valloc, _objc_malloc() and similar.
1788         * Makefile.in (OBJC_DEPRECATED_H): Added objc_valloc.h and
1789         objc_malloc.h.
1790         * memory.c: Removed the extra layer of indirection of _objc_malloc
1791         and similar.
1792         (objc_calloc): Use GC_malloc in the garbage-collected
1793         implementation as GC_malloc returns memory that is already freed.
1794         (objc_valloc): Deprecated.
1795
1796 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1797
1798         * objc/deprecated/objc_error.h: New file.
1799         * objc/objc-api.h: Include deprecated/objc_error.h instead of
1800         defining objc_error and related.
1801         * error.c: New file.  Added _objc_abort function which replaces
1802         objc_error.  No change in functionality as they both print an
1803         error and abort.
1804         * misc.c: File removed.  Code moved into memory.c and error.c.
1805         * memory.c: New file.
1806         * objc-private/error.h: New file.
1807         * archive.c: Include objc-private/error.h and use _objc_abort
1808         instead of objc_error everywhere.
1809         * class.c: Same change.
1810         * encoding.c: Same change.
1811         * init.c: Same change, and simplified init_check_module_version.
1812         * memory.c: Same change.
1813         * sendmsg.c:  Same change.
1814         * thr.c: Same change.
1815         * Makefile.in (OBJ_DEPRECATED_H): Added objc_error.h.
1816         (OBJ_H): Reordered list.
1817         (OBJS): Removed misc.lo, added memory.lo and error.lo.
1818         (OBJS_GC): Removed misc_gc.lo, added memory_gc.lo and error_gc.lo.
1819         (misc_gc.lo): Rule removed.
1820         (error_gc.lo): Rule added.
1821         (memory_gc.lo): Rule added.
1822
1823 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1824
1825         * objc/objc.h (__GNU_LIBOBJC__): New #define providing an easy way
1826         to check the API version.  Added some comments.
1827
1828         * objc-private/common.h: New file.
1829         * NXConstStr.m: Include objc-private/common.h.
1830         * Object.m: Same change.
1831         * Protocol.m: Same change.
1832         * archive.c: Same change.
1833         * class.c: Same change.
1834         * encoding.c: Same change.
1835         * exception.c: Same change.
1836         * gc.c: Same change.
1837         * hash.c: Same change.
1838         * init.c: Same change.
1839         * libobjc_entry.c: Same change.
1840         * linking.m: Same change.
1841         * misc.c: Same change (and added a comment).
1842         * nil_method.c: Same change.
1843         * objects.c: Same change.
1844         * sarray.c: Same change.
1845         * selector.c: Same change.
1846         * sendmsg.c: Same change.
1847         * thr.c: Same change.
1848
1849 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1850
1851         * objc/objc-api.h: Removed obsolete #ifdef for NeXTSTEP.
1852
1853 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1854
1855         * archive.c: Removed not needed includes.
1856         * class.c: Same change.
1857         * hash.c: Same change.
1858         * misc.c: Same change.
1859         * nil_method.c: Same change.
1860         * objects.c: Same change.
1861         * sarray.c: Same change.
1862         * sendmsg.c: Same change.
1863         * thr.c: Same change.
1864
1865 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1866
1867         * objc/runtime.h: Moved to objc-private/runtime.h.  Do not include
1868         all the objc/*.h files.
1869         * objc-private/runtime.h: New file.
1870         * archive.c: Include objc-private/runtime.h (and required objc/*.h
1871         files) instead of objc/runtime.h.
1872         * class.c: Same change.
1873         * hash.c: Same change.
1874         * init.c: Same change.
1875         * misc.c: Same change.
1876         * nil_method.c: Same change.
1877         * objects.c: Same change.
1878         * sarray.c: Same change.
1879         * selector.c: Same change.
1880         * sendmsg.c: Same change.
1881         * thr.c: Same change.
1882
1883 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1884
1885         * objc/deprecated/struct_objc_selector.h: New file.  Definition of
1886         'struct objc_selector' and 'sel_eq' moved here.
1887         * objc/deprecated/struct_objc_protocol.h: New file.  Definition of
1888         'struct objc_procotol' moved here.
1889         * objc/deprecated/struct_objc_class.h: New file.  Definition of
1890         'struct objc_class' moved here.
1891         * objc/deprecated/MetaClass.h: New file.  Definition of MetClass
1892         moved here.
1893         * objc/deprecated/STR.h: New file.  Definition of STR moved here.
1894         * objc/message.h: New file.  Definitions for relval_t, apply_t,
1895         arglist, arglist_t and objc_msg_lookup were moved here.
1896         * objc/objc.h: Include the above files instead of defining the
1897         corresponding structs, types and functions here.  Added new opaque
1898         definitions for SEL and Class.  Use Class and not 'struct
1899         objc_class *' in the definition of 'struct objc_object'.
1900         Commented all types defined in the file.  Removed special
1901         definition of BOOL as 'int' on __vxworks; use 'unsigned char'
1902         there as well.
1903         * objc/deprecated/objc-unexpected-exception.h: Renamed to
1904         objc_unexpected_exception.h.
1905         * objc/objc-api.h: Updated include of
1906         objc-unexpetected-exception.h
1907         * objc/objc-exception.h: Updated comments.
1908         * Makefile.in (OBJC_H, OBJC_DEPRECATED_H): Added the new header
1909         files.  Reindented list of files.
1910
1911 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1912
1913         * objc/objc-api.h (objc_trace): Unused variable removed.
1914
1915 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1916
1917         * objc/deprecated: New directory.
1918         * objc/deprecated/README: New file.
1919         * objc/README: New file.
1920         * objc/typedstream.h: Moved into objc/deprecated/typedstream.h;
1921         objc/typedstream.h replaced with a placeholder including the file
1922         from the deprecated/ directory.
1923         * objc/deprecated/objc-unexpected-exception.h: New file with the
1924         definition of _objc_unexpected_exception.
1925         * objc/objc-api.h: Include deprecated/objc-unexcepted-exception.h
1926         instead of defining _objc_unexpected_exception.
1927         * objc/deprecated/Object.h: New file with the deprecated Object
1928         methods in a 'Deprecated' category.
1929         * objc/Object.h Include deprecated/Object.h instead of defining
1930         the deprecated methods.
1931         * Object.m: Moved deprecated methods into 'Deprecated' category.
1932         * objc-private: New directory.
1933         * objc-private/README: New file.
1934         * Makefile.in (OBJC_DEPRECATED_H): New variable.
1935         (install-headers): Create installation directory for
1936         OBJC_DEPRECATED_H headers, and install them.
1937
1938 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1939
1940         * objc/objc-exception.h: Fixed include of objc.h.
1941
1942 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1943
1944         * objc/objc-exception.h: New file.
1945         * exception.c (objc_set_uncaught_exception_handler): Implemented.
1946         (objc_set_exception_matcher): Implemented.
1947         (objc_exception_throw): Use the uncaught exception handler if set.
1948         (PERSONALITY_FUNCTION): Use the exception matcher instead of the
1949         hardcoded isKindOf.
1950         (isKindOf): Renamed to is_kind_of_exception_matcher.  Tidied code
1951         up.  Removed segmentation fault when value is 'nil'.
1952         * objc/objc-api.h (_objc_unexpected_exception): Mark as
1953         deprecated.
1954         * Makefile.in (exception.lo, exception_gc.lo): Use
1955         -Wno-deprecated-declarations when compiling.
1956         (OBJC_H): Added objc-exception.h
1957
1958 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1959
1960         * objc/typedstream.h: Deprecate all functions in the file.  This
1961         file is obsolete.
1962         * objc/Object.h ([+streamVersion:], [-read:], [-write:],
1963         [-awake]): Documented that these methods are deprecated.  Added a
1964         brief description of the Object class and its relationship to the
1965         NSObject class.
1966         * Makefile.in: Compile archive.c and Object.m with
1967         -Wno-deprecated-declarations.
1968
1969 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1970
1971         Removed obsolete intermediate threading layer.
1972         * thr.c: Use __gthread_objc_xxx functions directly instead of
1973         __objc_thread_xxx ones.
1974         * objc/thr.h: Removed prototypes of no longer existing
1975         __objc_thread_xxx functions.
1976         * Makefile.in: Removed thr-objc.lo.
1977         * thr-dce.c: File removed.
1978         * thr-decosf1.c: File removed.
1979         * thr-irix.c: File removed.
1980         * thr-mach.c: File removed.
1981         * thr-objc.c: File removed.
1982         * thr-os2.c: File removed.
1983         * thr-posix.c: File removed.
1984         * thr-pthreads.c: File removed.
1985         * thr-rtems.c: File removed.
1986         * thr-single.c: File removed.
1987         * thr-solaris.c: File removed.
1988         * thr-vxworks.c: File removed.
1989         * thr-win32.c: File removed.
1990         * README.threads: File removed.
1991         * THREADS.MACH: File removed.
1992         * THREADS: Updated.
1993
1994 2010-09-07  Nicola Pero  <nicola.pero@meta-innovation.com>
1995
1996         * Object.m (MAX_CLASS_NAME_LEN): Unused define removed.
1997
1998 2010-09-06  Iain Sandoe  <iains@gcc.gnu.org>
1999
2000         * encoding.c: Add TARGET_ALIGN_NATURAL definition for m64 powerpc darwin.
2001         Add a comment as to why, update FIXME comments.
2002
2003 2010-09-06  Nicola Pero  <nicola.pero@meta-innovation.com>
2004
2005         * makefile.dos: Obsolete file removed.
2006
2007 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2008
2009         * aclocal.m4: Regenerate.
2010
2011 2010-03-23  Dave Korn  <dave.korn.cygwin@gmail.com>
2012
2013         PR libobjc/30445
2014         * configure.ac (extra_ldflags_libobjc): Define appropriately for
2015         Cygwin and MinGW hosts.
2016         * Makefile.am (libobjc_s.a): Remove dead pre-libtool target.
2017         (libobjc.dll): Likewise.
2018         * configure: Regenerate.
2019
2020 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2021
2022         * configure: Regenerate.
2023
2024 2009-11-28  Jakub Jelinek  <jakub@redhat.com>
2025
2026         * sarray.c (sarray_free): Use old_buckets variable.
2027         * encoding.c (objc_layout_structure_next_member): Remove unused
2028         bfld_type_size variable.
2029
2030 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2031
2032         * configure.ac (AC_PREREQ): Bump to 2.64.
2033
2034 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2035
2036         * aclocal.m4: Regenerate.
2037         * configure: Regenerate.
2038         * config.h.in: Regenerate.
2039
2040 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2041
2042         * Makefile.in (LIBTOOL): Add $(LIBTOOLFLAGS).
2043
2044 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2045
2046         * Makefile.in (AUTOCONF, ACLOCAL, ACLOCAL_AMFLAGS, aclocal_deps):
2047         New variables.
2048         ($(srcdir)/configure, $(srcdir)/aclocal.m4): New rules.
2049
2050 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2051
2052         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
2053
2054 2009-04-09  Nick Clifton  <nickc@redhat.com>
2055
2056         * sendmsg.c: Change copyright header to refer to version 3 of
2057         the GNU General Public License with version 3.1 of the GCC
2058         Runtime Library Exception and to point readers at the COPYING3
2059         and COPYING3.RUNTIME files and the FSF's license web page.
2060         * NXConstStr.m: Likewise.
2061         * Object.m: Likewise.
2062         * Protocol.m: Likewise.
2063         * archive.c: Likewise.
2064         * class.c: Likewise.
2065         * encoding.c: Likewise.
2066         * exception.c: Likewise.
2067         * gc.c: Likewise.
2068         * hash.c: Likewise.
2069         * init.c: Likewise.
2070         * libobjc_entry.c: Likewise.
2071         * linking.m: Likewise.
2072         * misc.c: Likewise.
2073         * nil_method.c: Likewise.
2074         * objc/NXConstStr.h: Likewise.
2075         * objc/Object.h: Likewise.
2076         * objc/Protocol.h: Likewise.
2077         * objc/encoding.h: Likewise.
2078         * objc/hash.h: Likewise.
2079         * objc/objc-api.h: Likewise.
2080         * objc/objc-decls.h: Likewise.
2081         * objc/objc-list.h: Likewise.
2082         * objc/objc.h: Likewise.
2083         * objc/runtime.h: Likewise.
2084         * objc/sarray.h: Likewise.
2085         * objc/thr.h: Likewise.
2086         * objc/typedstream.h: Likewise.
2087         * objects.c: Likewise.
2088         * sarray.c: Likewise.
2089         * selector.c: Likewise.
2090         * thr-dce.c: Likewise.
2091         * thr-decosf1.c: Likewise.
2092         * thr-irix.c: Likewise.
2093         * thr-mach.c: Likewise.
2094         * thr-objc.c: Likewise.
2095         * thr-os2.c: Likewise.
2096         * thr-posix.c: Likewise.
2097         * thr-pthreads.c: Likewise.
2098         * thr-rtems.c: Likewise.
2099         * thr-single.c: Likewise.
2100         * thr-solaris.c: Likewise.
2101         * thr-vxworks.c: Likewise.
2102         * thr-win32.c: Likewise.
2103         * thr.c: Likewise.
2104         * libobjc.def: Change copyright header to refer to version 3 of
2105         the GNU General Public License and to point readers at the COPYING3
2106         file and the FSF's license web page.
2107         * makefile.dos: Likewise.
2108
2109 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
2110
2111         * Makefile.in: Change copyright header to refer to version
2112         3 of the GNU General Public License and to point readers at the
2113         COPYING3 file and the FSF's license web page.
2114         * configure.ac: Likewise.
2115
2116 2009-03-12  Richard Frith-Macdonald  <rfm@gnu.org>
2117             David Ayers  <ayers@fsfe.org>
2118
2119         PR libobjc/27466
2120         * objc/objc-api.h (_objc_unexpected_exception): Declare
2121         new hook.  Update copyright dates.
2122         * exception.c (objc_exception_throw): Use hook.  Update
2123         copyright dates.
2124         * libobjc.def (_objc_unexpected_exception): Export hook.
2125         Update copyright dates.
2126
2127 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2128
2129         * configure: Regenerate.
2130
2131 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2132
2133         * configure: Regenerate.
2134
2135 2008-11-21  Kai Tietz  <kai.tietz@onevision.com>
2136
2137         *  Object.m (errno): Replaced by errno.h include.
2138         (compare): Cast self to id to prevent warning on comparison.
2139         * objc/objc.h (BOOL): Prevent redeclaration of BOOL, if it is
2140         already there.
2141         * sendmsg.c (__objc_print_dtable_stats): Remove type warnings.
2142         * thr-win32.c (__objc_thread_detach): Remove type warning.
2143         (__objc_thread_id): Likewise.
2144         * thr.c (__objc_thread_detach_functiont): Add __builtin_trap ()
2145         for noreturn.
2146
2147 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
2148             Steve Ellcey  <sje@cup.hp.com>
2149
2150         * configure: Regenerate for new libtool.
2151         * config.h.in: Regenerate for new libtool.
2152
2153 2008-07-18  Matthias Klose  <doko@ubuntu.com>
2154
2155         * Makefile.in: Ignore missing ../boehm-gc/threads.mk.
2156
2157 2008-07-18  Matthias Klose  <doko@ubuntu.com>
2158
2159         * Makefile.in: Include ../boehm-gc/threads.mk.
2160         (OBJC_BOEHM_GC_LIBS): Define, (libobjc_gc$(libsuffix).la): Use it.
2161
2162 2008-07-06  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2163
2164         * Makefile.in (install-info): New stub target.
2165
2166 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2167
2168         * configure: Regenerate.
2169
2170 2008-06-14  Kai Tietz  <kai.tietz@onevision.com>
2171
2172         * exception.c (PERSONALITY_FUNCTION): Remove extra decrement
2173         if HAVE_GETIPINFO is not defined.
2174
2175 2008-06-10  Kai Tietz  <kai.tietz@onevision.com>
2176
2177         * Object.m (compare): Add type id.
2178         * objc/Object.h: Likewise.
2179         * archive.c (objc_read_class): Use size_t to extend version to be
2180         size of pointer scalar width.
2181         * sendmsg.c (rtx): Undefine it before redefinition.
2182         (__objc_print_dtable_stats): Cast arguments to long as intended.
2183
2184 2008-05-30  Julian Brown  <julian@codesourcery.com>
2185
2186         * exception.c (__objc_exception_class): Initialise as constant
2187         array for ARM EABI. Change macro to static const for non-ARM EABI.
2188         (ObjcException): Add note about structure layout. Remove landingPad
2189         and handlerSwitchValue for ARM EABI.
2190         (get_ttype_entry): Add __ARM_EABI_UNWINDER__ version
2191         of function.
2192         (CONTINUE_UNWINDING): Define for ARM EABI/otherwise cases.
2193         (PERSONALITY_FUNCTION): Use ARM EABI-specific arguments, and add
2194         ARM EABI unwinding support.
2195         (objc_exception_throw): Use memcpy to initialise exception class.
2196
2197 2008-05-25  Alan Modra  <amodra@bigpond.net.au>
2198
2199         * encoding.c (strip_array_types): Rename from get_inner_array_type.
2200         (rs6000_special_round_type_align): Update.
2201
2202 2008-05-09  Julian Brown  <julian@codesourcery.com>
2203
2204         * Makefile.in (LTLDFLAGS): New.
2205         (libobjc$(libsuffix).la, libobjc_gc$(libsuffix).la): Use above.
2206
2207 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
2208
2209         PR bootstrap/35457
2210         * aclocal.m4: Regenerate.
2211         * configure: Regenerate.
2212
2213 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
2214
2215         * configure: Regenerate.
2216
2217 2007-10-14  H.J. Lu  <hongjiu.lu@intel.com>
2218
2219         * configure.ac: Don't run config-ml.in directly.
2220         (multilib_arg): New.
2221         * configure: Regenerated.
2222
2223 2007-08-06  Andrew Pinski  <pinskia@gmail.com>
2224
2225         PR libobjc/30731
2226         * exception.c (parse_lsda_header): Use _uleb128_t/_sleb128_t instead
2227         of _Unwind_Word for variables which are used in
2228         read_uleb128/read_sleb128.
2229         (PERSONALITY_FUNCTION): Likewise.
2230
2231 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
2232
2233         * aclocal.m4: Regenerated.
2234
2235 2007-06-03  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2236
2237         * configure.ac: Fix a typo in *-*-darwin clause.
2238         * configure: Regenerated.
2239
2240 2007-06-02  H.J. Lu  <hongjiu.lu@intel.com>
2241
2242         * configure.ac: Fix a typo.
2243         * configure: Regenerated.
2244
2245 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
2246
2247         * configure: Regenerate.
2248
2249 2007-06-01  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2250
2251         * Makefile.in: Replace all uses of libext with libsuffix.
2252         * configure.ac: Likewise.
2253         * configure: Regenerate.
2254
2255         Revert:
2256         * Makefile.in: Remove all uses of $(libext).
2257
2258 2007-05-23  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2259
2260         * Makefile.in: Remove all uses of $(libext).
2261
2262 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
2263
2264         * configure: Regenerate.
2265         * aclocal.m4: Regenerate.
2266
2267 2007-04-21  Andrew Ruder  <andy@aeruder.net>
2268
2269         * sendmsg.c (__objc_get_forward_imp): Call
2270         __objc_msg_forward2 for real.
2271
2272 2007-04-09  Andrew Ruder  <andy@aeruder.net>
2273
2274         * sendmsg.c: Added __objc_msg_forward2, a hook that allows
2275         external libraries to provide a function that returns the real
2276         forwarding function based on both the selector and the receiver.
2277         * objc/objc-api.h: Define __objc_msg_forward2.
2278
2279 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
2280
2281         * Makefile.in: Add dummy install-pdf target.
2282
2283 2007-02-18  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
2284
2285         * objc/objc-list.h (list_free): Add keyword 'inline' to avoid
2286         unused warning.
2287
2288 2006-10-31  Geoffrey Keating  <geoffk@apple.com>
2289
2290         * encoding.c (darwin_rs6000_special_round_type_align): New.
2291
2292 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
2293
2294         * Makefile.in: Use multi_basedir instead of toplevel_srcdir.
2295         * configure.ac: Use multi.m4 from aclocal rather than custom
2296         code.  Use multi_basedir instead of toplevel_srcdir.
2297         * aclocal.m4: Regenerate.
2298         * configure: Regenerate.
2299
2300 2006-10-10  Brooks Moses  <bmoses@stanford.edu>
2301
2302         * Makefile.in: Added empty "pdf" target.
2303
2304 2006-07-18  Paolo Bonzini  <bonzini@gnu.org>
2305
2306         * configure: Regenerate.
2307
2308 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
2309
2310         * Makefile.in: Add install-html target. Add install-html to .PHONY
2311
2312 2006-02-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2313
2314         PR libobjc/26309
2315         * thr-objc.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
2316
2317 2006-01-24  David Ayers  <d.ayers@inode.at>
2318
2319         PR libobjc/9751
2320         * gc.c (class_ivar_set_gcinvisible): Replace strncpy with memcpy
2321         and insure the new strings are '\0' termintated.
2322
2323 2006-01-24  David Ayers  <d.ayers@inode.at>
2324
2325         PR libobjc/13946
2326         * configure.ac: Add include directives for --enable-objc-gc.
2327         * Makefile.in: Ditto.
2328         * configure: Regenerate.
2329
2330         * gc.c (__objc_class_structure_encoding): Increment the used bytes
2331         instead of the local pointer to them.
2332
2333 2005-12-14  Andrew Pinski  <pinskia@physics.uc.edu>
2334
2335         PR objc/25360
2336         * objc/objc-api.c (_C_COMPLEX): New define.
2337         * encoding.c (objc_sizeof_type): Handle _C_Complex.
2338         (objc_alignof_type): Likewise.
2339         (objc_skip_typespec): Likewise.
2340
2341 2005-12-15  David Ayers  <d.ayers@inode.at>
2342
2343         PR libobjc/14382
2344         * README (+load,+initialize): Fix documentation to reflect
2345         intended and implemented semantics for +load and +initialize.
2346
2347 2005-12-12  Andrew Pinski  <pinskia@physics.uc.edu>
2348
2349         * encoding.c (TYPE_FIELDS): Fix to skip over just _C_STRUCT_B and
2350         the name.
2351         (get_inner_array_type): Fix to skip over _C_ARY_B and size.
2352         (rs6000_special_round_type_align): Update for the ABI fix.
2353         (objc_layout_finish_structure): Correct the encoding which is passed to
2354         ROUND_TYPE_ALIGN.
2355
2356 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2357
2358         PR libobjc/25347
2359         * encoding.c (objc_sizeof_type): Don't handle _C_UNION_B special
2360         but use the struct layout functions.
2361         (objc_alignof_type): Likewise.
2362         (objc_layout_structure): Handle _C_UNION_B also.
2363         (objc_layout_structure_next_member): Likewise.
2364         (objc_layout_finish_structure): Likewise.
2365
2366 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2367
2368         PR libobjc/25346
2369         * objc/objc-api.h (_C_BOOL): New define.
2370         * encoding.c (objc_sizeof_type): Handle _C_BOOL.
2371         (objc_alignof_type): Likewise.
2372         (objc_skip_typespec): Likewise.
2373
2374 2005-11-20  David Ayers  <d.ayers@inode.at>
2375
2376         PR libobjc/19024
2377         * objc/hash.h: Remove deprecated hash API.
2378         * hash_compat.c: Remove.
2379         * Makefile.in: Remove reference to hash_compat.c.
2380
2381         * configure.ac (VERSION): Bump library version to 2:0:0.
2382         * configure: Regenerate.
2383
2384 2005-11-09  Alexandre Oliva  <aoliva@redhat.com>
2385
2386         PR other/4372
2387         * thr-objc.c (_XOPEN_SOURCE): Define.
2388
2389 2005-10-07  Ulrich Weigand  <uweigand@de.ibm.com>
2390
2391         PR libobjc/23612
2392         * objc/objc-api.h (struct objc_ivar): Move definition to
2393         global scope.
2394
2395 2005-09-04  Andrew Pinski  <pinskia@physics.uc.edu>
2396             Rasmus Hahn  <rassahah@neofonie.de>
2397
2398         PR libobjc/23108
2399         * archive.c (objc_write_type): Correct the element offset.
2400         (objc_read_type): Likewise.
2401
2402 2005-08-17  Kelley Cook  <kcook@gcc.gnu.org>
2403
2404         * All files: Update FSF address.
2405
2406 2005-08-13  Marcin Koziej  <creep@desk.pl>
2407             Andrew Pinski  <pinskia@physics.uc.edu>
2408
2409         PR libobjc/22492
2410         * exception.c (PERSONALITY_FUNCTION): Fix the PC with finally.
2411
2412 2005-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2413
2414         * Makefile.in (extra_ldflags_libobjc): New.
2415         (libobjc$(libext).la): Add extra_ldflags_libobjc to the link line.
2416         (libobjc_gc$(libext).la): Likewise.
2417         * configure.ac (extra_ldflags_libgfortran): Set for *-darwin* to
2418         "-Wl,-single_module".
2419         * configure: Regenerate.
2420         * linking.m (_objcInit): Remove.
2421
2422 2005-07-26  Andrew Pinski  <pinskia@physics.uc.edu>
2423
2424         PR libobjc/22606
2425         * Makefile.in (ALL_CFLAGS): Add -fexceptions.
2426
2427 2005-06-08  David Ayers  <d.ayers@inode.at>
2428
2429         * objc/NXConstStr.h, objc/Object.h, objc/Protocol.h,
2430         objc/encoding.h, objc/hash.h, objc/objc-api.h,
2431         objc/runtime.h, objc/sarray.h, objc/thr.h,
2432         objc/typedstream.h: Do not include Objective-C headers as
2433         system headers.
2434
2435 2005-06-07  David Ayers  <d.ayers@inode.at>
2436
2437         * archive.c, init.c, selector.c: Include hash.h.
2438         * archive.c, class.c, encoding.c, gc.c, hash.c, hash_compat.c,
2439         init.c, misc.c, nil_method.c, objects.c, sarray.c, selector.c,
2440         sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c, thr-mach.c,
2441         thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c, thr-rtems.c,
2442         thr-single.c, thr-solaris.c, thr-vxworks.c, thr-win32.c, thr.c:
2443         Include Objective-C headers with quotes and objc/ directory
2444         prefix.
2445
2446 2005-05-19  Richard Henderson  <rth@redhat.com>
2447
2448         * exception.c: Revert last change.
2449
2450 2005-05-19  David Ayers  <d.ayers@inode.at>
2451
2452         * exception.c: Include tsystem.h for unwind.h.
2453
2454 2005-05-09  Mike Stump  <mrs@apple.com>
2455
2456         * configure: Regenerate.
2457
2458 2005-04-12  Mike Stump  <mrs@apple.com>
2459
2460         * configure: Regenerate.
2461
2462 2005-03-21  Zack Weinberg  <zack@codesourcery.com>
2463
2464         * Makefile.in: Set gcc_version here.
2465         * configure.ac: Do not invoke TL_AC_GCC_VERSION.  Adjust quoting
2466         in definition of toolexeclibdir so that $(gcc_version) is expanded
2467         by the Makefile.
2468         * aclocal.m4, configure: Regenerate.
2469
2470 2005-03-03  David Ayers  <d.ayers@inode.at>
2471
2472         * objc/hash.h (OBJC_IGNORE_DEPRECATED_API): Update deprecated
2473         version reference.  Correct typo.
2474
2475 2005-03-02  David Ayers  <d.ayers@inode.at>
2476
2477         PR libobjc/19024
2478         * Makefile.in (OBJS): Add hash_compat.lo.
2479         (OBJS_GC): Add hash_compat_gc.lo.
2480         (hash_compat_gc.lo): New target and rule.
2481         * objc/hash.h (hash_new, hash_delete, hash_add, hash_remove)
2482         (hash_next, hash_value_for_key, hash_is_key_in_hash)
2483         (hash_ptr, hash_string, compare_ptrs, compare_strings): Prefix
2484         with objc_.  Add deprecated non prefixed inlined versions.
2485         (OBJC_IGNORE_DEPRECATED_API): New macro to hide deprecated
2486         declarations.
2487         * hash.c (hash_new, hash_delete, hash_add, hash_remove, hash_next)
2488         (hash_value_for_key, hash_is_key_in_hash): Prefix with objc_ and
2489         update callers.
2490         * hash_compat.c: New file.
2491         * archive.c: Update callers.
2492         * init.c: Likewise.
2493         * selector.c: Likewise.
2494         * libobjc.def: Add objc_ versions of hash functions.
2495
2496 2005-02-28  Andrew Pinski <pinskia@physics.uc.edu>
2497
2498         PR libobjc/20252
2499         * Makefile.in (GTHREAD_FLAGS): Remove.
2500         (ALL_CFLAGS): Remove usage of GTHREAD_FLAGS.
2501         * thr-objc.c: Include config.h.
2502         * configure.ac: Instead of looking at GCC's makefile, figure out if
2503         GTHREAD_FLAGS should be defined by looking at the `thread model'
2504         of the current gcc.
2505         * configure: Regenerate.
2506         * config.h.in: Regenerate.
2507
2508 2005-02-28  Paolo Bonzini  <bonzini@gnu.org>
2509
2510         PR bootstrap/17383
2511         * configure.ac: Call GCC_TOPLEV_SUBDIRS.
2512         (Determine CFLAGS for gthread): Use $host_subdir.
2513         * configure: Regenerate.
2514         * Makefile.in (host_subdir): New.
2515         (INCLUDES): Use it.
2516
2517 2004-12-20  Andrew Pinski  <pinskia@physics.uc.edu>
2518
2519         PR libobjc/12035
2520         * gc.c: Remove definition of LOGWL, modWORDSZ, and divWORDSZ since
2521         they are not used.
2522         Include limits.h and stdlib.h.
2523         Define BITS_PER_WORD.
2524
2525 2004-12-12  Alexander Malmberg  <alexander@malmberg.org>
2526
2527         * selector.c (__objc_init_selector_tables): Add missing void to
2528         definition.
2529
2530 2004-12-02  Richard Sandiford  <rsandifo@redhat.com>
2531
2532         * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
2533         * configure, aclocal.m4: Regenerate.
2534
2535 2004-11-29  Kelley Cook  <kcook@gcc.gnu.org>
2536
2537         * configure: Regenerate for libtool change.
2538
2539 2004-11-25  Kelley Cook  <kcook@gcc.gnu.org>
2540
2541         * configure: Regenerate for libtool reversion.
2542
2543 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2544
2545         * configure: Regenerate for libtool change.
2546
2547 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2548
2549         * aclocal.m4, config.h.in: Regenerate.
2550
2551 2004-10-08  Mike Stump  <mrs@apple.com>
2552             Andrew Pinski  <pinskia@physics.uc.edu>
2553
2554         * aclocal.m4: Rename to ...
2555         * acinclude.m4: here and also use m4_include instead of sinclude.
2556         * aclocal.m4: Regenerate.
2557         * configure: Regenerate.
2558         * configure.ac: Add AM_MAINTAINER_MODE and AM_PROG_CC_C_O.
2559         * Makefile.in (configure): Add @MAINT@ infront of configure.ac
2560
2561 2004-10-08  Andrew Pinski  <pinskia@physics.uc.edu>
2562
2563         * archive.c: Fix all the warnings about passing unsigned char*
2564         to char* and the other way too.
2565
2566 2004-09-16  Andrew Pinski  <pinskia@physics.uc.edu>
2567
2568         PR libobjc/16448
2569         * exception.c: Include config.h
2570         (objc_exception_throw): Change _GLIBCXX_SJLJ_EXCEPTIONS to
2571         SJLJ_EXCEPTIONS.
2572         * configure.ac: Find out what exception handling code we use.
2573         * configure: Regenerate.
2574         * config.h.in: New file, regenerate.
2575
2576 2004-09-16  Andrew Pinski  <apinski@apple.com>
2577
2578         * encoding.c (ALTIVEC_VECTOR_MODE): Define a bogus macro.
2579
2580 2004-08-28  Nathanael Nerode  <neroden@gcc.gnu.org>
2581
2582         * configure.ac: Switch from _GCC_TOPLEV_NONCANONICAL_TARGET to
2583         ACX_NONCANONICAL_TARGET.
2584         * configure: Regenerate.
2585
2586 2004-08-13  Ziemowit Laski  <zlaski@apple.com>
2587
2588         * objc/sarray.h: Hoist include of assert.h near the top of file,
2589         and mark the remainder of the file 'extern "C"'.
2590
2591 2004-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2592
2593         * objc/Object.h: Move includes out of extern "C" blocks.
2594         * objc/encoding.h: Likewise.
2595         * objc/hash.h: Likewise.
2596         * objc/objc-api.h: Likewise.
2597         * objc/runtime.h: Likewise.
2598         * objc/sarray.h: Likewise.
2599         * objc/typedstream.h: Likewise.
2600
2601 2004-08-12  Ziemowit Laski  <zlaski@apple.com>
2602
2603         * objc/NXConstStr.h: Update copyright date; bracket with
2604         'extern "C"' for C++ use; make include syntax consistent
2605         by using <...> instead of "..."; hoist <objc/...> includes
2606         above the 'extern "C"' block.
2607         * objc/Object.h: Likewise.
2608         * objc/Protocol.h: Likewise.
2609         * objc/encoding.h: Likewise.
2610         * objc/hash.h: Likewise.
2611         * objc/runtime.h: Likewise.
2612         * objc/sarray.h: Likewise.
2613         * objc/thr.h: Likewise.
2614         * objc/typedstream.h: Likewise.
2615         * objc/objc-api.h: Add 'extern "C"' block for C++ use.
2616         (objc_static_instances): For C++ case, do away with
2617         zero-sized array.
2618         (objc_method): Hoist definition to file scope.
2619         (_objc_load_callback, _objc_object_alloc, class_get_class_method,
2620         class_get_instance_method, class_create_instance,
2621         class_get_class_name, class_get_instance_size,
2622         class_get_meta_class, class_get_super_class, class_get_version,
2623         class_is_class, class_is_meta_class, class_set_version,
2624         class_get_gc_object_type, class_ivar_set_gcinvisible,
2625         get_imp): Rename 'class' parameter to '_class'.
2626         * objc/objc-list.h: Add 'extern "C"' block for C++ use.
2627         * objc/objc.h: Update copyright date.
2628         (arglist_t): Provide a union tag.
2629
2630 2004-07-22  Andrew Pinski  <pinskia@physics.uc.edu>
2631
2632         * thr.c (__objc_thread_detach_function): Do not mark as volatile
2633         but instead use the attribute noreturn.
2634
2635 2004-06-28  Zack Weinberg  <zack@codesourcery.com>
2636
2637         * encoding.c: Rename target_flags with a #define to avoid
2638         conflict with a prior declaration.
2639
2640 2004-06-24  Andrew Pinski  <apinski@apple.com>
2641
2642         * objc/encoding.h: Wrap the functions with extern "C" for C++
2643         mode.
2644         * objc/hash.h: Likewise.
2645         * objc/objc-api.h: Likewise.
2646         * objc/objc-list.h: Likewise.
2647         * objc/runtime.h: Likewise.
2648         * objc/sarray.h: Likewise.
2649         * objc/thr.h: Likewise.
2650         * objc/typedstream.h: Likewise.
2651
2652
2653 2004-06-21  Nick Clifton  <nickc@redhat.com>
2654
2655         * encoding.c (BITS_PER_UNIT): Define if a definition is not
2656         provided.
2657
2658 2004-06-20  Alexander Malmberg  <alexander@malmberg.org>
2659
2660         * Makefile.in (exception.lo): Remove $(OBJC_GCFLAGS).
2661         (exception_gc.lo): New.
2662         (OBJS_GC): Add exception_gc.lo.
2663
2664 2004-06-17  Richard Henderson  <rth@redhat.com>
2665
2666         * exception.c: New file.
2667         * Makefile.in (exception.lo): New.
2668         (OBJS): Add it.
2669
2670 2004-06-14  Andrew Pinski  <pinskia@physics.uc.edu>
2671
2672         * linking.m (_objcInit): New empty function
2673         for Darwin only.
2674
2675 2004-06-11  Andrew Pinski  <pinskia@physics.uc.edu>
2676
2677         * configure.ac: Support --enable-shared=libobjc.
2678         * configure: Regenerate.
2679
2680         PR libobjc/15901
2681         * configure.ac: Do not disable shared by default.
2682         * configure: Regenerate.
2683
2684 2004-06-03  Nicola Pero  <n.pero@mi.flashnet.it>
2685
2686         * Protocol.m ([-isEqual:]): Small optimizations returning
2687         immediately if the argument is equal to self, and accessing
2688         the argument's name directly if it's a protocol.
2689
2690 2004-06-03  David Ayers  <d.ayers@inode.at>
2691
2692         * Protocol.m ([-isEqual:]): Test the class of the argument.
2693
2694 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2695
2696         * configure.ac (includedir): Rename to ...
2697         (includedirname).
2698         * Makefile.in: s/includedir/includedirname/.
2699
2700         PR target/11572
2701         * configure.ac (includedir): Set to "include"
2702         except for Darwin.
2703         (libext) Set to empty except for Darwin.
2704         * configure: Regenerate
2705         * Makefile.in: s/libobjc.la/libobjc$(libext).la/g.
2706         s/include/$(includedir)/g.
2707
2708 2004-05-25  Daniel Jacobowitz  <drow@false.org>
2709
2710         * Makefile.in: Add .NOEXPORT.
2711
2712 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2713
2714         Merge from the libobjc-branch
2715         2004-02-09  Andrew Pinski  <pinskia@physics.uc.edu>
2716
2717                 * Makefile.in (OBJC_H): Change objc-deps.h to objc-decls.h.
2718
2719         2004-02-03  Andrew Pinski  <pinskia@physics.uc.edu>
2720
2721                 * Makefile.in (OBJC_H): Add objc-deps.h.
2722
2723         2004-01-27  Nicola Pero  <n.pero@mi.flashnet.it>
2724
2725                 * Protocol.m ([-conformsTo:]): If the argument is nil, return NO.
2726                 ([-hash], [-isEqual:]): New methods.
2727
2728         2004-01-27  Richard Frith-Macdonald <rfm@gnu.org>
2729
2730                 * sarray.c (sarray_free): Add a better comment.
2731
2732         2004-01-27  Adam Fedor  <fedor@gnu.org>
2733
2734                 * hash.c (hash_add): Cast cachep to int.
2735                 * selector.c (__sel_register_typed_name): Cast
2736                 soffset_decode to int.
2737
2738         2004-01-27  Alexander Malmberg  <alexander@malmberg.org>
2739
2740                 * selector.c: Rename register_selectors_from_list to
2741                 __objc_register_selectors_from_list. Update caller.
2742                 (__objc_register_selectors_from_list): Lock __objc_runtime_mutex
2743                 while registering selectors. Use __sel_register_typed_name instead
2744                 of sel_register_typed_name. Check for NULL method_name:s.
2745                 (pool_alloc_selector): New function.
2746                 (__sel_register_typed_name): Use pool_alloc_selector to allocate
2747                 selector structures.
2748                 * sendmsg.c (class_add_method_list): Use
2749                 __objc_register_selectors_from_list.
2750                 * objc/runtime.h: Add __objc_register_selectors_from_list.
2751
2752         2004-01-25  Adam Fedor  <fedor@gnu.org>
2753                     Nicola Pero  <n.pero@mi.flashnet.it>
2754                     Andrew Pinski  <pinskia@physics.uc.edu>
2755
2756                 * objc/objc-decls.h: New file.
2757                 * objc/objc-api.h (_objc_lookup_class): Mark as export.
2758                 (_objc_load_callback): Likewise.
2759                 (_objc_object_alloc): Likewise.
2760                 (_objc_object_copy): Likewise.
2761                 (_objc_object_dispose): Likewise.
2762
2763         2004-01-25  Andrew Pinski  <pinskia@physics.uc.edu>
2764
2765                 * archive.c: s/__inline__/inline
2766                 * sendmsg.c: Likewise.
2767
2768                 * encoding.c: Remove FIXME about the warning
2769                 about unused variable.
2770                 * sendmsg.c: Add a FIXME comment saying that
2771                 this should be using libffi.
2772
2773                 * Makefile.in (LIBTOOL): Use @LIBTOOL@ now as it works.
2774
2775
2776 2004-05-13  Andrew Pinski  <pinskia@physics.uc.edu>
2777
2778         * archive.c (objc_read_class): Initialize class_name.
2779         (objc_read_selector): Initialize selector_name.
2780
2781 2004-05-09  Richard Sandiford  <rsandifo@redhat.com>
2782
2783         * Makefile.in (toolexecdir): Remove trailing space.
2784
2785 2004-04-15  Nathanael Nerode  <neroden@gcc.gnu.org>
2786
2787         PR libobjc/14948
2788         * configure.ac: De-precious CC so multilibs work.
2789         * configure: Regenerate.
2790
2791 2004-04-14  Nathanael Nerode  <neroden@gcc.gnu.org>
2792
2793         * configure.ac: Restore toolexecdir.
2794         * Makefile.in: Restore toolexecdir.
2795         * configure: Regenerate.
2796
2797 2004-04-09  Nathanael Nerode  <neroden@gcc.gnu.org>
2798
2799         * configure.ac: Remove (unused) glibcpp_prefixdir.
2800         * configure: Regenerate.
2801
2802         * configure.in: Rename to configure.ac.
2803         * Makefile.in: Update to match.
2804
2805         * Makefile.in: Remove toolexecdir, glibcpp_toolexecdir (unused).
2806         Replace glibcpp_toolexeclibdir with toolexeclibdir.
2807         * configure.in: Remove glibcpp_toolexecdir (unused).
2808         Replace glibcpp_toolexeclibdir with toolexeclibdir.  Don't generate
2809         config.h or stamp-h (unused).  Move one comment to the right place.
2810         * configure: Regenerate.
2811         * config.h.in: Remove (unused).
2812
2813         * config.h.in: Regenerate with autoheader.
2814
2815         * Makefile.in: Remove (unused) gcc_version_trigger.
2816         * configure.in: Remove (unused) glibcpp_builddir.  Don't AC_SUBST
2817         gcc_version_trigger.
2818         * configure: Regenerate.
2819
2820         * configure.in: Switch to modern style for AC_INIT, AC_OUTPUT.
2821         Sort file into sections.  Remove dnl where appropriate.  Fix
2822         other style issues.
2823         * configure: Regenerate.
2824
2825         * configure.in: Replace old AC_PROG_CC hack with new one.
2826         Define toplevel_srcdir in terms of srcdir, not top_srcdir (there
2827         are no subdirectory output files, so this is fine).  Change prereq
2828         to autoconf 2.59.
2829         * aclocal.m4: Include ../config/no-executables.m4.
2830         * configure: Regenerate with autoconf 2.59.
2831
2832         * configure.in: Improve comments on gthread_cflags.  Improve m4
2833         quotation, and replace 'if test' with 'case', for --enable-objc-gc.
2834         * configure: Regenerate.
2835
2836         * configure.in: Move PACKAGE and VERSION settings up top.  Remove
2837         unused call to AC_PROG_LN_S.  Default RANLIB to ':'.  Remove
2838         redundant checks for values of RANLIB, AR, INSTALL.
2839         * configure: Regenerate.
2840
2841         * configure.in: Clean up handling of
2842         --enable-version-specific-runtime-libs and related variables;
2843         replace 'if test' with 'case' where reasonable.  Fix comments.
2844         Remove useless libstdcxx_interface.
2845         * configure: Regenerate.
2846
2847         * configure.in: Use _GCC_TOPLEV_NONCANONICAL_TARGET.
2848         Replace uses of target_alias with target_noncanonical.
2849         * aclocal.m4: Include ../config/acx.m4.
2850         * configure: Regenerate.
2851         * Makefile.in: Replace uses of target_alias with target_noncanonical.
2852         Fix copyright statement.
2853
2854         * configure.in: Hand-inline bulky, confusing macros from
2855         aclocal.m4.  Replace references to "GNU Objective C" with "GCC".
2856         Update copyright notice.  Remove stuff for automake, which isn't
2857         used in this directory.  Remove emacs local variables.
2858         * aclocal.m4: Remove hand-inlined macros.  Update copyright notice.
2859         * configure: Regenerate.
2860
2861 2004-03-16  Manfred Hollstein  <mh@suse.com>
2862
2863         * Makefile.in, configure.in, configure: Update copyright years.
2864
2865 2004-03-15  Manfred Hollstein  <mh@suse.com>
2866
2867         * Makefile.in (LIBOBJC_VERSION, LIBOBJC_GC_VERSION): Use
2868         definition from configure.in.
2869         * configure.in (PACKAGE): Add definition.
2870         (VERSION): Add definition; substitute it in output files.
2871         * configure: Re-generate.
2872
2873 2004-03-05  Ziemowit Laski  <zlaski@apple.com>
2874
2875         * objc/hash.h (hash_string, compare_strings):
2876         Add type-casts to make Objective-C++ happy.
2877         * objc/typedstream.h (objc_get_stream_class_version):
2878         Rename parameter from 'class' to 'class_name' to make
2879         Objective-C++ happy.
2880
2881 2004-03-01  Michael Matz  <matz@suse.de>
2882
2883         * Makefile.in (ALL_CFLAGS): Add -fno-strict-aliasing.
2884
2885 2004-02-06  Ziemowit Laski  <zlaski@apple.com>
2886
2887         * objc/objc-api.h (objc_super): The 'class' field shall
2888         be named 'super_class' #ifdef __cplusplus.
2889
2890 2004-01-17  Andrew Pinski  <pinskia@physics.uc.edu>
2891
2892         PR target/10781
2893         * encoding.c (rs6000_special_round_type_align): Define.
2894
2895 2004-01-14  Adam Fedor  <fedor@gnu.org>
2896
2897         PR libobjc/12155
2898         * selector.c (__objc_register_instance_methods_to_class): Free
2899         new_list if not used.
2900
2901 2004-01-09  Andrew Ruder  <aeruder@ksu.edu>
2902
2903         PR libobjc/11904
2904         * sarray.c (sarray_free): Free array->is_copy_of latter.
2905
2906 2003-12-01  Zack Weinberg  <zack@codesourcery.com>
2907
2908         PR 11433
2909         * Protocol.m (descriptionForInstanceMethod): Don't dereference
2910         instance_methods if it's NULL.
2911         (descriptionForClassMethod): Likewise for class_methods.
2912
2913 2003-10-24  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2914
2915         * Makefile.in (runtime-info.h): Remove -Wp.
2916
2917 2003-10-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2918
2919         * Makefile.in (CC1OBJ): Remove.
2920         (runtime-info.h): Invoke $(CC) so all MULTIFLAGS are handled
2921         correctly.
2922         Use .m extension for temporary file.
2923         Remove assembler temp file.
2924
2925 2003-10-20  Joseph S. Myers  <jsm@polyomino.org.uk>
2926
2927         * objc/hash.h (hash_string): Don't use a cast as an lvalue.
2928
2929 2003-10-17  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2930
2931         * Makefile.in (runtime-info.h): Use MULTIFLAGS.
2932
2933 2003-09-09  Alan Modra  <amodra@bigpond.net.au>
2934
2935         * configure: Regenerate.
2936
2937 2003-08-27  Alexander Malmberg  <alexander@malmberg.org>
2938
2939         * Makefile.in, aclocal.m4: Update to $(libdir)/gcc/ instead of
2940         (libdir)/gcc-lib/ when installing.
2941         * configure: Regenerate.
2942
2943 Thu Jul 10 10:27:43 2003  Nicola Pero  <n.pero@mi.flashnet.it>
2944
2945         libobjc/9969
2946         * sendmsg.c (get_imp): Fixed rare threading problem.
2947         (__objc_responds_to): Similar fixes.
2948         (objc_msg_lookup): Similar fixes.
2949         (__objc_init_install_dtable): Lock the runtime before checking if the
2950         table is installed.
2951
2952 2003-05-23  Nathanael Nerode  <neroden@gcc.gnu.org>
2953
2954         * hash.c, init.c, libobjc.def, libobjc_entry.c, linking.m,
2955         makefile.dos, misc.c, nil_method.c, objects.c, sarray.c,
2956         selector.c, sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c,
2957         thr-mach.c, thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c,
2958         thr-rtems.c, thr-single.c, thr-solaris.c, thr-vxworks.c,
2959         thr-win32.c, thr.c: Replace "GNU CC" with "GCC".
2960         * Makefile.in, NXConstStr.m, Object.m, Protocol.m, archive.c,
2961         class.c, encoding.c, gc.c, objc/NXConstStr.h, objc/Object.h,
2962         objc/Protocol.h, objc/encoding.h, objc/hash.h, objc/objc-api.h,
2963         objc/objc-list.h, objc/objc.h, ocjc/runtime.h, objc/sarray.h,
2964         objc/thr.h, objc/typedstream.h: Replace "GNU CC" with "GCC".
2965
2966 Tue May 13 14:56:03 2003  Richard Frith-Macdonald <rfm@gnu.org>
2967                           Nicola Pero  <n.pero@mi.flashnet.it>
2968
2969         libobjc/10742
2970         * init.c (class_superclass_of_class): New function.
2971         (create_tree_of_subclasses_inherited_from): Use it.
2972         (__objc_tree_insert_class): Likewise.
2973         (class_is_subclass_of_class): Likewise.
2974
2975 2003-04-11  David Chad  <davidc@freebsd.org>
2976             Loren J. Rittle  <ljrittle@acm.org>
2977
2978         libobjc/8562
2979         * objc/hash.h (hash_string): Constify correctly.
2980         (compare_ptrs): Use direct compare.
2981         * objc/objc-list.h (list_nth): Rename index to indx to avoid shadow.
2982         * objc/sarray.h: Global rename index to indx to avoid shadow.
2983
2984 2003-03-12  Andreas Schwab  <schwab@suse.de>
2985
2986         * aclocal.m4 (GLIBCPP_EXPORT_INSTALL_INFO): Avoid trailing /. in
2987         glibcpp_toolexeclibdir.
2988         * configure: Rebuilt.
2989
2990 2003-02-20  Alexandre Oliva  <aoliva@redhat.com>
2991
2992         * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
2993         config.status.
2994         * configure: Rebuilt.
2995
2996 2003-01-27  Alexandre Oliva  <aoliva@redhat.com>
2997
2998         * aclocal.m4 (glibcpp_toolexeclibdir): Instead of
2999         $(MULTISUBDIR), use `$CC -print-multi-os-directory`, unless
3000         version_specific_libs is enabled.
3001         * configure: Rebuilt.
3002
3003 2003-01-09  Christian Cornelssen  <ccorn@cs.tu-berlin.de>
3004
3005         * Makefile.in (FLAGS_TO_PASS): Also pass DESTDIR.
3006         (install-libs, install-headers): Prepend $(DESTDIR) to
3007         destination paths in all (un)installation commands.
3008
3009 2002-12-02  Zack Weinberg  <zack@codesourcery.com>
3010
3011         * thr-objc.c: Include coretypes.h and tm.h.
3012
3013 2002-12-01  Zack Weinberg  <zack@codesourcery.com>
3014
3015         * encoding.c, sendmsg.c: Include coretypes.h and tm.h.
3016
3017 2002-11-26  Nathanael Nerode  <neroden@gcc.gnu.org>
3018
3019         * configure.in: Remove skip-this-dir support.
3020         * configure: Regenerate.
3021
3022 2002-09-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3023
3024         * Makefile.in (all): Fix multilib parallel build.
3025
3026 Thu Sep 12 12:44:37 2002  Nicola Pero  <n.pero@mi.flashnet.it>
3027
3028         * sendmsg.c (nil_method): Declare not to take a variable number of
3029         args.
3030         (objc_msg_lookup): Cast nil_method to IMP before returning it.
3031         (objc_msg_lookup_super): The same.
3032
3033 2002-09-10  Jan Hubicka  <jh@suse.cz>
3034
3035         * nil_method.c (nil_method): No longer defined with variable
3036         arguments.
3037
3038 2002-07-02  Rodney Brown  <rbrown64@csc.com.au>
3039
3040         * objc/encoding.h: Fix formatting.
3041         * objc/hash.h: Likewise.
3042         * objc/objc-api.h: Likewise.
3043         * objc/runtime.h: Likewise.
3044         * objc/thr.h: Likewise.
3045         * archive.c: Likewise.
3046         * class.c: Likewise.
3047         * encoding.c: Likewise.
3048         * gc.c: Likewise.
3049         * hash.c: Likewise.
3050         * init.c: Likewise.
3051         * misc.c: Likewise.
3052         * nil_method.c: Likewise.
3053         * objects.c: Likewise.
3054         * sarray.c: Likewise.
3055         * selector.c: Likewise.
3056         * sendmsg.c: Likewise.
3057         * thr-mach.c: Likewise.
3058         * thr.c: Likewise.
3059
3060 2002-06-25  DJ Delorie  <dj@redhat.com>
3061
3062         * aclocal.m4 (GLIBCPP_CONFIGURE): Split out
3063         GLIBCPP_TOPREL_CONFIGURE.
3064         * configure.in: Call it before AC_CANONICAL_SYSTEM.
3065         * configure: Regenerate.
3066
3067 2002-06-21  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3068
3069         * Object.m (forward, read, write): Fix unused parameter warnings.
3070         * encoding.c: Include <stdlib.h>.
3071         (target_flags): Mark with attribute unused.
3072         (atoi): Delete.
3073         * runtime.h (__objc_selector_max_index): Change to unsigned int.
3074         (__objc_generate_gc_type_description): Prototype.
3075         * selector.c (__objc_selector_max_index): Change to unsigned int.
3076
3077 Mon Jun 17 18:37:42 2002  Nicola Pero  <n.pero@mi.flashnet.it>
3078
3079         * sendmsg.c (__objc_get_forward_imp): Fix warning by making sure
3080         we always have a return value: if __objc_msg_forward does not
3081         supply a forwarding implementation, return the default
3082         __builtin_apply based one.
3083
3084 2002-06-15  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3085
3086         * Object.m: Fix signed/unsigned warning.
3087         * Protocol.m: Likewise.
3088         * archive.c: Always include stdlib.h.
3089         (objc_read_short, objc_read_unsigned_short, objc_read_int,
3090         objc_read_long, __objc_read_nbyte_uint, __objc_read_nbyte_ulong):
3091         Fix signed/unsigned warning.
3092         (objc_write_type, objc_read_type, objc_write_types,
3093         objc_read_types): Ensure ctype 8-bit safety.
3094         (__objc_no_write, __objc_no_read): Mark unused parameters.
3095         * class.c (class_table_setup): Specify void arg.
3096         * encoding.c (atoi, objc_sizeof_type, objc_alignof_type,
3097         objc_skip_typespec, objc_skip_offset,
3098         objc_layout_structure_next_member): Ensure ctype 8-bit safety.
3099         (objc_layout_structure_next_member): Ensure variables are
3100         initialized.
3101         * gc.c (__objc_generate_gc_type_description,
3102         class_ivar_set_gcinvisible): Mark unused parameters.
3103         * init.c (__objc_send_load, __objc_destroy_class_tree_node): Mark
3104         unused parameters.
3105         (__objc_init_protocols) Fix signed/unsigned warning.
3106         * nil_method.c (nil_method): Mark unused parameters.
3107         * thr.h (objc_thread_callback): Specify void arg.
3108         * sarray.c (sarray_new, sarray_realloc, sarray_free): Fix
3109         signed/unsigned warning.
3110         (sarray_free): Fix formatting.
3111         * selector.c (sel_types_match): Ensure ctype 8-bit safety.
3112         * sendmsg.c (__objc_init_install_dtable) Mark unused parameters.
3113
3114 2002-06-09  Andreas Jaeger  <aj@suse.de>
3115
3116         * encoding.c (objc_layout_structure_next_member): Remove unused
3117         variable.
3118
3119 2002-05-20  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3120
3121         * Makefile.in (SHELL): Set to @SHELL@.
3122         (WARN_CFLAGS): New.
3123         (ALL_CFLAGS): Add $(WARN_CFLAGS).
3124
3125 2002-05-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3126
3127         * aclocal.m4: Allow for PWDCMD to override hardcoded pwd.
3128         * configure: Regenerate.
3129
3130 2002-05-08  Alexandre Oliva  <aoliva@redhat.com>
3131
3132         * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
3133         script entry, and set LD to it when configuring multilibs.
3134         * configure: Rebuilt.
3135
3136 2002-04-19  David O'Brien  <obrien@FreeBSD.org>
3137
3138         * encoding.c (MAX, MIN, ROUNDING): #undef before defining.
3139
3140 2002-04-09  Hans-Peter Nilsson  <hp@bitrange.com>
3141
3142         PR objc/6107
3143         * objc/objc-api.h (struct objc_protocol_list): Change type of
3144         member count from int to size_t.
3145
3146 2002-02-11  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
3147
3148         PR libobjc/4039
3149         * aclocal.m4: Replace with version copied from libstdc++-v3.
3150         * configure.in: Update for changes to aclocal and Makefile.
3151         * configure: Regenerate.
3152         * Makefile.in: Correct install of multilibs and shared libs, use
3153         INSTALL_DATA for include files.
3154
3155 Mon Dec 17 17:02:12 2001  Nicola Pero  <nicola@brainstorm.co.uk>
3156
3157         * init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
3158         categories - when an unclaimed category was found, the loop was
3159         doing two steps forward instead of one, so that in certain cases
3160         it was failing to properly load all the categories.  (Reported
3161         with fix by Alexander Malmberg <alexander@malmberg.org>).
3162
3163 2001-11-14  Aldy Hernandez  <aldyh@redhat.com>
3164
3165         * encoding.c: Add target_flags.
3166
3167 2001-11-07  Aldy Hernandez  <aldyh@redhat.com>
3168
3169          * objc/objc-api.h (_C_VECTOR): New.
3170
3171          * encoding.c (VECTOR_TYPE): New.
3172
3173 Mon Oct 29 21:29:21 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3174
3175         * class.c: Rewritten the class table to use optimized, lock-free
3176         lookup.  This more than doubles the speed of class method
3177         invocations.  (class_table_setup), (class_table_insert),
3178         (class_table_replace), (class_table_get_safe),
3179         (class_table_next), (class_table_print),
3180         (class_table_print_histogram): New functions.
3181         (__objc_init_class_tables): Use class_table_setup.
3182         (__objc_add_class_to_hash): Use class_table_get_safe and
3183         class_table_insert.  (objc_lookup_class), (objc_get_class): Do not
3184         assert the existence of the table; do not lock the runtime; use
3185         class_table_get_safe.  (objc_next_class): Use class_table_next.
3186         (__objc_resolve_class_links): Use class_table_next.
3187         (class_pose_as): Use class_table_replace.
3188
3189 2001-09-10  Ovidiu Predescu  <ovidiu@cup.hp.com>
3190
3191         * gc.c: Removed the DEBUG declaration.
3192
3193 Wed Jul 18 12:48:56 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3194
3195         * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
3196         rather than through objc_thread_id, to save a function call.
3197         (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
3198         Ditto.
3199
3200 Mon Jul 16 12:15:00 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3201
3202         * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
3203         to cast an id to a Class, which can not be done.  Make the check
3204         by using CLS_ISMETA on the class pointer instead.
3205         (object_is_meta_class): Similar fix.
3206
3207 2001-06-09  Alexandre Oliva  <aoliva@redhat.com>, Stephen L Moshier  <moshier@mediaone.net>
3208
3209         * configure.in (AC_EXEEXT): Work around in case it expands to
3210         nothing, as in autoconf 2.50.
3211         * acinclude.m4: Likewise.
3212         * configure: Rebuilt.
3213
3214 2001-06-08  Nicola Pero  <n.pero@mi.flashnet.it>
3215
3216         * THREADS: Explain that when we compile libobjc inside GCC, we
3217         always use thr-objc.c as a backend, which uses GCC's thread code.
3218
3219 2001-06-06  Richard Frith-Macdonald  <rrfm@gnu.org>
3220
3221         * init.c (__objc_send_message_in_list): When setting a new entry
3222         in __objc_load_methods use the method IMP as key, but check to see
3223         if the method is in the hashtable by looking at the IMP also.
3224         Also ... call the method after adding it to the hashtable rather
3225         than before ... thus preventing an obscure possibility of infinite
3226         recursion if a +load method itself loads a subclass.
3227
3228 2001-05-25  Ovidiu Predescu  <ovidiu@cup.hp.com>
3229
3230         * init.c (__objc_send_message_in_list): When setting a new entry
3231         in __objc_load_methods use the method name as key, not the method
3232         IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
3233
3234 2001-05-09  Joseph S. Myers  <jsm28@cam.ac.uk>
3235
3236         * objc-features.texi: Move to ../gcc/objc.texi.
3237         * fdl.texi: Remove.
3238         * Makefile.in: Don't generate documentation from
3239         objc-features.texi.
3240
3241 2001-05-01  Mark Mitchell  <mark@codesourcery.com>
3242
3243         * fdl.texi: New file.
3244         * objc-features.texi: Simplify.
3245         * Makefile.in: Adjust accordingly.
3246
3247 2001-04-30  Mark Mitchell  <mark@codesourcery.com>
3248
3249         * objc-features.texi: Use the GFDL.
3250
3251 Wed Mar 21 04:44:58 EST 2001  John Wehle  (john@feith.com)
3252
3253         * encoding.c (REAL_TYPE): Define.
3254
3255 2001-03-19  David Edelsohn  <edelsohn@gnu.org>
3256
3257         * encoding.c (TYPE_MODE): Define.
3258
3259 2001-03-14  Nicola Pero  <n.pero@mi.flashnet.it>
3260
3261         * thr.c (objc_thread_add): New function.
3262         (objc_thread_remove): Ditto.
3263         * objc/thr.h: Declare them.
3264         * libobjc.def: Mention them.
3265
3266 2001-02-28  Ovidiu Predescu  <ovidiu@cup.hp.com>
3267
3268         * objc-features.texi: Document the @compatibility_alias compiler
3269         directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
3270
3271 Fri Feb 23 18:12:00 2001  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3272
3273         * sendmsg.c (__objc_forward): Delete strlen() declaration.
3274
3275 2001-02-08  Geoffrey Keating  <geoffk@redhat.com>
3276
3277         * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
3278         we're not interested in the result and they might fail.
3279         * configure: Regenerated.
3280
3281 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3282
3283         * objc-features.texi: Use @email.
3284
3285 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3286
3287         * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
3288         printf.
3289
3290 2000-01-11  Richard Earnshaw  <rearnsha@arm.com>
3291
3292         * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
3293         determines the value dynamically.
3294
3295 Wed Jan  3 00:49:10 2001  Ovidiu Predescu  <ovidiu@cup.hp.com>
3296
3297         * sendmsg.c: Added __objc_msg_forward, a hook that allows external
3298         libraries to provide a function that returns the real forwarding
3299         function. This can alleviate problems __builtin_apply() and
3300         friends have on various platforms. (Solution suggested by Helge
3301         Hess.)
3302
3303         * objc/objc-api.h: Define __objc_msg_forward.
3304
3305         * sendmsg.c: Define gen_rtx_REG.
3306
3307 2000-12-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
3308
3309         * thr-rtems.c: New file. Stub to compile.
3310
3311 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
3312
3313         * configure: Rebuilt with new libtool.m4.
3314
3315 Tue Aug 15 00:38:56 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3316
3317         * configure.in: Create a config.h file. Check for <sched.h>.
3318         * configure: Regenerate.
3319
3320         * config.h.in: Check for <sched.h>.
3321
3322 2000-08-14  Zack Weinberg  <zack@wolery.cumb.org>
3323
3324         * configure: Regenerate after change to ../libtool.m4.
3325
3326 2000-08-14  Andreas Schwab  <schwab@suse.de>
3327
3328         * objc-features.texi (Top): Move @menu at end of node.
3329
3330 2000-08-11  Manfred Hollstein  <manfredh@redhat.com>
3331
3332         * objc-features.texi: Move @node Top before @menu.
3333
3334 Sun Aug  6 23:27:49 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3335
3336         * objc-features.texi: Documented the new -fconstant-string-class
3337         option.
3338
3339 Sun Aug  6 22:51:16 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3340
3341         * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
3342         improve the Posix thread support for Objective-C.
3343
3344 2000-08-04  Zack Weinberg  <zack@wolery.cumb.org>
3345
3346         * aclocal.m4: Replace copy of ../libtool.m4 with
3347         sinclude(../libtool.m4).
3348
3349 Fri Jul 28 08:58:02 2000  Nicola Pero  <nicola@brainstorm.co.uk>
3350
3351         * configure.in: Added libtool support; build shared libraries
3352         if --enable-shared was passed on command line.
3353         * Makefile.in: Modified most compilation commands to use libtool.
3354         * aclocal.m4: New symbolic link to the ../libtool.m4, from the
3355         libtool distribution.
3356
3357 Sat Jul 29 00:10:21 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3358
3359         * sarray.c, Object.m: Removed the explicit prototypes for strlen
3360         and memcpy on 64-bit platforms (Suggested by Rodney Brown
3361         <rdb@cup.hp.com>).
3362
3363 2000-05-12  H.J. Lu  (hjl@gnu.org)
3364
3365         * Makefile.in (GTHREAD_FLAGS): New.
3366         (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
3367         (OBJC_THREAD_FILE): Changed to thr-objc.
3368
3369         * configure.in (GTHREAD_FLAGS): New, check and replace it for
3370         Makefile.
3371         (OBJC_THREAD_FILE): Removed.
3372
3373         * thr-objc.c: New.
3374
3375 2000-07-13  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3376
3377         * objc/hash.h: Include string.h.
3378
3379 2000-04-15  David Edelsohn  <edelsohn@gnu.org>
3380
3381         * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
3382
3383 2000-04-12  Jakub Jelinek  <jakub@redhat.com>
3384
3385         * Object.m (strlen): Provide prototype on all 64bit platforms,
3386         not only alpha.
3387         * sarray.c (memcpy): Likewise.
3388         * encoding.c (objc_layout_finish_structure): Don't use
3389         ROUND_TYPE_ALIGN on sparc.
3390
3391         * encoding.c (objc_layout_structure_next_member): Do the whole
3392         procedure even for the first member, so that we get correct
3393         alignment.
3394
3395 2000-03-29  Zack Weinberg  <zack@wolery.cumb.org>
3396
3397         * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
3398         comments.
3399
3400 2000-02-23  Zack Weinberg  <zack@wolery.cumb.org>
3401
3402         * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
3403
3404 Thu Sep 23 07:19:12 1999   Chris Ball <cball@fmco.com>
3405
3406         * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
3407
3408 Tue Sep 21 07:47:10 1999  Jeffrey A Law  (law@cygnus.com)
3409
3410         * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
3411         the compiler when building C code.
3412
3413 Fri Aug  6 23:32:29 1999  Daniel Jacobowitz <drow@drow.them.org>
3414
3415         * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
3416         libdir, libsubdir and tooldir.
3417
3418 Mon Jun 21 05:40:15 1999  John David Anglin <dave@hiauly1>
3419
3420         * init.c (__objc_force_linking): Make global.
3421
3422 Thu May 20 03:20:59 1999  Jeffrey A Law  (law@cygnus.com)
3423
3424         * configure.in (AC_EXEEXT): Remove call.
3425         (compiler_name): Explicitly check with no extension and .exe
3426         extension.
3427         * configure: Regenerate.
3428
3429 Sun Apr 25 01:15:34 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3430
3431         * Makefile.in (CC1OBJ): Define in terms of CC.
3432         (runtime-info.h): Use.
3433
3434 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3435
3436         * objc-features.texi: Updated the URL to Boehm's GC page.
3437
3438 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3439
3440         * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
3441         the char as being signed (patch from Daniel Jacobowitz
3442         <drow@false.org>).
3443
3444 Wed Mar 24 22:41:28 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3445
3446         * configure.in (AC_PREREQ): Update to 2.13.
3447         (AC_EXEEXT): Call to find possible file extension.
3448         (compiler_name): Use.
3449         * configure: Regenerate.
3450
3451 Wed Jan 27 02:31:01 1999  Jeffrey A Law  (law@cygnus.com)
3452
3453         * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
3454
3455 Tue Jan  5 01:38:53 1999  Jeffrey A Law  (law@cygnus.com)
3456
3457         * configure.in (thread_file): Correct and simplify code to find
3458         the thread file.
3459         * configure: Rebuilt.
3460
3461 1998-11-26  Manfred Hollstein  <manfred@s-direktnet.de>
3462
3463         * configure.in (compiler_name): Add check to detect if this
3464         language's compiler has been built.
3465         * configure: Regenerate.
3466
3467 Mon Nov 23 16:50:28 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3468
3469         *  configure.in: Use AC_PREREQ(2.12.1).
3470
3471 Thu Nov 19 20:33:37 1998  Jeffrey A Law  (law@cygnus.com)
3472
3473         * Makefile.in (runtime-info.h): Avoid GNU make extensions.
3474
3475 Sun Nov  8 17:46:14 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3476
3477         * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
3478
3479 Thu Oct 22 14:34:06 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3480
3481         * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
3482
3483 Sat Oct 17 05:21:31 1998  Ovidiu Predescu  <ovidiu@slip.net>
3484
3485         * objc-features.texi (Top): Changed the email address.
3486         * objc-features.texi (Garbage Collection): Use @uref instead of @url.
3487
3488 Mon Oct 11 21:25:27 1998  Ovidiu Predescu  <ovidiu@slip.net>
3489
3490         * encoding.c: Redefine get_inner_array_type to get the first entry
3491         in the structure.
3492
3493 Thu Oct  8 12:21:14 1998  Richard Frith-Macdonald <richard@brainstorm.co.uk>
3494
3495         * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
3496         (objc_get_type_qualifiers): Similarly.
3497         * objc/encoding.h (_C_BYREF): Define.
3498         (_F_BYREF): Define.
3499
3500 1998-10-07  David S. Miller  <davem@pierdol.cobaltmicro.com>
3501
3502         * objc/sarray.h: Make boffset be an unsigned long when sparc so it
3503         works out on 64-bit systems.
3504
3505 Tue Oct  6 20:32:06 1998  Alexandre Oliva  <oliva@dcc.unicamp.br>
3506
3507         * Makefile.in (INCLUDES): Make it multilib-friendly.
3508
3509 Fri Oct  2 07:12:14 1998  H.J. Lu  (hjl@gnu.org)
3510
3511         * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
3512
3513 Thu Oct  1 22:33:03 1998 Robert Lipe  <robertl@dgii.com>
3514                          Jeffrey A Law  (law@cygnus.com)
3515
3516         * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
3517         (FLAGS_TO_PASS): Added.
3518         (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
3519
3520         * archive.c: Change config.h to tconfig.h.
3521
3522         * configure.in: Find gcc's object directory even for multilibs.
3523
3524 Wed Sep 30 18:17:17 1998  Robert Lipe  <robertl@dgii.com>
3525
3526         * configure.in: Escape ^ in grep string.
3527         * configure: Rebuilt.
3528
3529 Wed Sep 30 09:14:52 1998  Jeffrey A Law  (law@cygnus.com)
3530
3531         * All .h files pushed down into the objc/ subdirectory.
3532         * Makefile.in (copy_headers): Corresponding changes.
3533         * configure.in (AC_INIT): Corresponding changes.
3534         * configure: Rebuilt.
3535
3536 1998-09-30  Ben Elliston  <bje@cygnus.com>
3537             Jeff Law      <law@cygnus.com>
3538
3539         * Makefile.in: Rewrite.
3540
3541         * configure.in: Likewise.
3542
3543         * configure: Regenerate.
3544
3545         * All .c files.  Remove "objc" prefix when including objc header
3546         files.  Include tconfig.h, not ../tconfig.h.
3547
3548 Mon Sep 21 23:27:10 1998  Ovidiu Predescu <ovidiu@slip.net>
3549
3550         * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
3551         (get_inner_array_type): Define.
3552
3553 1998-09-21  Ben Elliston  <bje@cygnus.com>
3554
3555         * New directory.  Moved files from ../gcc/objc.
3556 \f
3557 Copyright (C) 1998-2020 Free Software Foundation, Inc.
3558
3559 Copying and distribution of this file, with or without modification,
3560 are permitted in any medium without royalty provided the copyright
3561 notice and this notice are preserved.