libobjc/ChangeLog

   1 2022-05-06  Release Manager
   2
   3         * GCC 12.1.0 released.
   4
   5 2021-01-05  Samuel Thibault  <samuel.thibault@ens-lyon.org>
   6
   7         * configure: Re-generate.
   8
   9 2020-12-05  Iain Sandoe  <iain@sandoe.co.uk>
  10
  11         PR target/97865
  12         * configure: Regenerate.
  13
  14 2020-11-29  John David Anglin  <danglin@gcc.gnu.org>
  15
  16         * configure: Regenerate.
  17
  18 2020-10-11  Iain Sandoe  <iain@sandoe.co.uk>
  19
  20         * encoding.c (_darwin_rs6000_special_round_type_align):
  21         Use DFMode in the emulation of the special round type.
  22
  23 2020-05-29  H.J. Lu  <hjl.tools@gmail.com>
  24
  25         PR bootstrap/95413
  26         * configure: Regenerated.
  27
  28 2020-05-15  H.J. Lu  <hongjiu.lu@intel.com>
  29
  30         PR bootstrap/95147
  31         * configure: Regenerated.
  32
  33 2020-05-14  H.J. Lu  <hongjiu.lu@intel.com>
  34
  35         * configure: Regenerated.
  36
  37 2020-02-12  Sandra Loosemore  <sandra@codesourcery.com>
  38
  39         PR libstdc++/79193
  40         PR libstdc++/88999
  41
  42         * configure: Regenerated.
  43
  44 2020-01-24  Maciej W. Rozycki  <macro@wdc.com>
  45
  46         * Makefile.in (aclocal_deps): Add `toolexeclibdir.m4'.
  47         * aclocal.m4: Include `toolexeclibdir.m4'.
  48         * configure.ac: Handle `--with-toolexeclibdir='.
  49         * configure: Regenerate.
  50
  51 2020-01-01  Andrew Pinski  <pinskia@gmail.com>
  52
  53         PR libobjc/93099
  54         * objc/objc-decls.h (objc_EXPORT): Define it to
  55         extern for DLL_EXPORT define case.
  56
  57 2020-01-01  Jakub Jelinek  <jakub@redhat.com>
  58
  59         Update copyright years.
  60
  61 2019-11-26  Tobias Burnus  <tobias@codesourcery.com>
  62
  63         * Makefile.in (aclocal_deps): Fix path to cet.m4.
  64
  65 2019-09-27  Maciej W. Rozycki  <macro@wdc.com>
  66
  67         * configure: Regenerate.
  68
  69 2019-04-23  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
  70             Bernd Edlinger  <bernd.edlinger@hotmail.de>
  71             Jakub Jelinek  <jakub@redhat.com>
  72
  73         PR target/89093
  74         * exception.c (PERSONALITY_FUNCTION): Add general-regs-only target
  75         attribute for ARM.
  76
  77 2019-03-06  Uroš Bizjak  <ubizjak@gmail.com>
  78
  79         * encoding.c (DFmode): #undef before #define.
  80
  81 2019-01-09  Sandra Loosemore  <sandra@codesourcery.com>
  82
  83         PR other/16615
  84         * objc/runtime.h: Change "can not" to "cannot".
  85
  86 2019-01-09  Sandra Loosemore  <sandra@codesourcery.com>
  87
  88         PR other/16615
  89
  90         * class.c: Mechanically replace "can not" with "cannot".
  91         * objc/runtime.h: Likewise.
  92         * sendmsg.c: Likewise.
  93
  94 2019-01-01  Jakub Jelinek  <jakub@redhat.com>
  95
  96         Update copyright years.
  97
  98 2018-10-31  Joseph Myers  <joseph@codesourcery.com>
  99
 100         PR bootstrap/82856
 101         * configure.ac: Remove AC_PREREQ.
 102         * aclocal.m4, config.h.in, configure: Regenerate.
 103
 104 2018-04-24  H.J. Lu  <hongjiu.lu@intel.com>
 105
 106         * configure: Regenerated.
 107
 108 2018-04-19  Jakub Jelinek  <jakub@redhat.com>
 109
 110         * configure: Regenerated.
 111
 112 2018-04-18  David Malcolm  <dmalcolm@redhat.com>
 113
 114         PR jit/85384
 115         * configure: Regenerate.
 116
 117 2018-02-14  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
 118
 119         PR target/84148
 120         * configure: Regenerate.
 121
 122 2018-01-03  Jakub Jelinek  <jakub@redhat.com>
 123
 124         Update copyright years.
 125
 126 2017-11-23  Tom de Vries  <tom@codesourcery.com>
 127
 128         * class.c (CLASS_TABLE_HASH): Wrap in "do {} while (0)".
 129
 130 2017-11-17  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
 131
 132         * Makefile.in: Regenerate.
 133         * aclocal.m4: Likeiwse.
 134         * configure: Likewise.
 135         * configure.ac: Set CET_FLAGS. Update XCFLAGS.
 136
 137 2017-08-30  Richard Sandiford  <richard.sandiford@linaro.org>
 138             Alan Hayward  <alan.hayward@arm.com>
 139             David Sherwood  <david.sherwood@arm.com>
 140
 141         * encoding.c (_darwin_rs6000_special_round_type_align): Prefix mode
 142         names with E_ in case statements.
 143
 144 2017-02-07  Richard Biener  <rguenther@suse.de>
 145
 146         PR tree-optimization/79256
 147         PR middle-end/79278
 148         * encoding.c (objc_layout_structure_next_member): Adjust
 149         ADJUST_FIELD_ALIGN usage.
 150
 151 2017-01-18  Matthias Klose  <doko@ubuntu.com>
 152
 153         PR libobjc/78697
 154         * configure.ac: Allow default for --with-target-bdw-gc-include.
 155         * configure: Regenerate.
 156
 157         PR libobjc/78698
 158         * configure.ac: Use the libgc.la file when available.
 159         * configure: Regenerate.
 160
 161 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
 162
 163         PR other/79046
 164         * configure: Regenerated.
 165         * configure.ac: Add GCC_BASE_VER.
 166         * Makefile.in (gcc_version): Use @get_gcc_base_ver@ instead of cat to
 167         get version from BASE-VER file.
 168         * configure: Regenerated.
 169
 170 2017-01-01  Jakub Jelinek  <jakub@redhat.com>
 171
 172         Update copyright years.
 173
 174 2016-12-01  Matthias Klose  <doko@ubuntu.com>
 175
 176         * configure.ac: Don't use pkg-config to check for bdw-gc.
 177         * configure: Regenerate.
 178
 179 2016-11-30  Matthias Klose  <doko@ubuntu.com>
 180
 181         * configure.ac: Set BDW_GC_CFLAGS and BDW_GC_LIBS after checking
 182         for the existence of the pkg-config modules.
 183         * Regenerate.
 184
 185 2016-11-30  Jakub Jelinek  <jakub@redhat.com>
 186
 187         * configure.ac (--enable-objc-gc): If not given, default to
 188         enable_objc_gc=no.
 189         * configure: Regenerated.
 190
 191 2016-11-30  Matthias Klose  <doko@ubuntu.com>
 192
 193         * configure.ac (--enable-objc-gc): Allow to configure with a
 194         system provided boehm-gc.
 195         * configure: Regenerate.
 196         * Makefile.in (OBJC_BOEHM_GC_LIBS): Get value from configure.
 197         * gc.c: Include system bdw-gc headers.
 198         * memory.c: Likewise.
 199         * objects.c: Likewise.
 200
 201 2016-11-15  Matthias Klose  <doko@ubuntu.com>
 202
 203         * aclocal.m4: Regenerate.
 204         * configure: Likewise.
 205
 206 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
 207
 208         Update copyright years.
 209
 210 2015-11-07  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
 211
 212         PR libobjc/24775
 213         * encoding.c (_darwin_rs6000_special_round_type_align): Use
 214         __CHAR_BIT__ instead of BITS_PER_UNIT.
 215         (objc_sizeof_type): Likewise.
 216         (objc_layout_structure): Likewise.
 217         (objc_layout_structure_next_member): Likewise.
 218         (objc_layout_finish_structure): Likewise.
 219         (objc_layout_structure_get_info): Likewise.
 220
 221 2015-11-03  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
 222
 223         PR libobjc/24775
 224         * encoding.c (objc_layout_finish_structure): Remove usage of
 225         ROUND_TYPE_SIZE.
 226
 227 2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
 228
 229         PR libobjc/24775
 230         * sendmsg.c (tm.h): Remove include.
 231
 232 2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
 233
 234         PR libobjc/24775
 235         * sendmsg.c (gen_rtx): Remove macro.
 236         (gen_rtx_MEM): Likewise.
 237         (gen_rtx_REG): Likewise.
 238         (rtx): Likewise.
 239
 240 2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
 241
 242         PR libobjc/24775
 243         * sendmsg.c: Remove check of STRUCT_VALUE macro.
 244
 245 2015-05-13  Eric Botcazou  <ebotcazou@adacore.com>
 246
 247         * configure.ac: Remove manual SJLJ check.
 248         * config.h.in: Regenerate.
 249         * configure: Likewise.
 250         * exception.c: Replace SJLJ_EXCEPTIONS by __USING_SJLJ_EXCEPTIONS__.
 251
 252 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
 253
 254         * aclocal.m4: Regenerated with automake-1.11.6.
 255
 256 2015-05-04  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
 257
 258         * configure: Regenerate.
 259
 260 2015-05-01  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
 261
 262         * acinclude.m4: Include bitfields.m4.
 263         * config.h.in: Regenerate.
 264         * configure: Likewise.
 265         * configure.ac: Invoke gt_BITFIELD_TYPE_MATTERS.
 266         * encoding.c: Check HAVE_BITFIELD_TYPE_MATTERS.
 267
 268 2015-04-29  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
 269
 270         * encoding.c (objc_layout_structure_next_member): Check the value of
 271         PCC_BITFIELD_TYPE_MATTERS not if it is defined.
 272
 273 2015-02-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 274
 275         PR libobjc/63765
 276         * thr.c (_XOPEN_SOURCE): Remove.
 277
 278 2015-01-27  Matthias Klose  <doko@ubuntu.com>
 279
 280         * sendmsg.c: Add prototypes for __objc_get_forward_imp and get_imp.
 281
 282 2015-01-09  Dimitris Papavasiliou  <dpapavas@gmail.com>
 283
 284         PR libobjc/51891
 285         * ivars.c: Add a check for classes without instance
 286         variables, which have a NULL ivar list pointer.
 287
 288 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
 289
 290         Update copyright years.
 291
 292 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
 293
 294         PR bootstrap/63784
 295         * configure: Regenerated.
 296
 297 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 298
 299         PR target/63610
 300         * configure: Regenerate.
 301
 302 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 303
 304         * thr.c (_XOPEN_SOURCE): Define as 600.
 305
 306 2014-07-27  Alan Modra  <amodra@gmail.com>
 307             Matthias Klose  <doko@ubuntu.com>
 308
 309         PR libobjc/61920
 310
 311         * encoding.c: Define rs6000_special_adjust_field_align_p.
 312
 313 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
 314
 315         Update copyright years
 316
 317 2013-09-20  Alan Modra  <amodra@gmail.com>
 318
 319         * configure: Regenerate.
 320
 321 2013-07-21   OndÅ\99ej BÃlka  <neleai@seznam.cz>
 322
 323         * class.c: Fix typos.
 324         * encoding.c: Likewise.
 325         * init.c: Likewise.
 326         * objc-private/runtime.h: Likewise.
 327         * objc/runtime.h: Likewise.
 328         * objc-sync.c: Likewise.
 329
 330 2013-07-04  Kai Tietz  <ktietz@redhat.com>
 331
 332         * exception.c: Add check for SjLj to SEH blocks.
 333
 334 2013-02-03  Richard Sandiford  <rdsandiford@googlemail.com>
 335
 336         Update copyright years.
 337
 338 2012-10-19  Michael Meissner  <meissner@linux.vnet.ibm.com>
 339
 340         * encoding.c (TARGET_VSX): Provide definitions based on the
 341         current compilation options, and not based off the target options
 342         structure.
 343         (TARGET_ALTIVEC): Likewise.
 344         (TARGET_64BIT): Likewise.
 345
 346 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
 347
 348         * configure: Regenerated.
 349
 350 2012-07-19  Tristan Gingold  <gingold@adacore.com>
 351             Richard Henderson  <rth@redhat.com>
 352
 353         * exception.c (__gnu_objc_personality_seh0): New function.
 354
 355 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
 356
 357         * configure: Regenerated.
 358
 359 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 360
 361         * configure.ac (enable_objc_gc): Remove alpha*-dec-osf* handling.
 362         * configure: Regenerate.
 363
 364         * thr.c (_XOPEN_SOURCE): Define unconditionally.
 365
 366 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
 367
 368         * configure: Regenerate.
 369
 370 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 371
 372         * Makefile.in (INCLUDES): Add -I$(MULTIBUILDTOP)../libgcc.
 373         * configure.ac (target_thread_file, HAVE_GTHR_DEFAULT): Remove.
 374         * configure: Regenerate.
 375         * config.h.in: Regenerate.
 376
 377 2011-10-17  Paul Brook  <paul@codesourcery.com>
 378             Matthias Klose  <doko@ubuntu.com>
 379
 380         * exception.c (parse_lsda_header): hardcode ttype_encoding for older
 381         ARM EABI toolchains.
 382         (get_ttype_entry) Remove __ARM_EABI_UNWINDER__ variant.
 383
 384 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
 385
 386         PR libobjc/49883
 387         * init.c (__objc_exec_class): Work around a bug in clang's code
 388         generation.  Clang sets the class->info field to values different
 389         from 0x1 or 0x2 (the only allowed values in the traditional GNU
 390         Objective-C runtime ABI) to store some additional information, but
 391         this breaks backwards compatibility.  Wipe out all the bits in the
 392         fields other than the first two upon loading a class.
 393
 394 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
 395
 396         * class.c (objc_lookup_class): Added back for compatibility with
 397         clang which seems to emit calls to it.
 398
 399 2011-10-08  Richard Frith-Macdonald <rfm@gnu.org>
 400             Nicola Pero  <nicola.pero@meta-innovation.com>
 401
 402         PR libobjc/50428
 403         * sendmsg.c (__objc_send_initialize): If a class does not have an
 404         +initialize method, search for an +initialize method in the
 405         superclass and in the ancestor classes and execute the first one
 406         that is found.  This makes the GNU runtime behave in the same way
 407         as the Apple/NeXT runtime with respect to +initialize methods and
 408         subclassing.
 409
 410 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
 411
 412         PR libobjc/50002
 413         * class.c (__objc_update_classes_with_methods): Iterate over meta
 414         classes as well as normal classes when refreshing the method
 415         implementations.  This fixes replacing class methods.
 416
 417 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
 418
 419         * class.c (class_getSuperclass): Fixed to work with meta classes
 420         still in construction too.
 421
 422 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
 423
 424         * class.c (class_getSuperclass): Fixed typo in comment.
 425
 426 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
 427
 428         PR libobjc/49882
 429         * class.c (class_getSuperclass): Return the superclass if the
 430         class is in construction.
 431         * objc/runtime.h (class_getSuperclass): Updated documentation.
 432
 433 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 434
 435         * Makefile.in (INCLUDES): Search
 436         $(srcdir)/$(MULTISRCTOP)../libgcc.
 437
 438 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
 439
 440         * objc/objc.h (__GNU_LIBOBJC__): Bumped to 20110608.
 441
 442 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
 443
 444         * configure.ac (VERSION): Bumped to 4:0:0.
 445         * configure (VERSION): Likewise.
 446
 447 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
 448
 449         * objc/README: Updated.
 450         * objc-private/selector.h: Updated comments.
 451
 452 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 453
 454         * sendmsg.c (class_get_instance_method): Removed.
 455         (class_get_class_method): Removed.
 456         (objc_get_uninstalled_dtable): Removed.
 457
 458 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 459
 460         * objc-private/module-abi-8.h (class_get_instance_size): Removed.
 461         * objects.c (class_create_instance): Removed.
 462         * error.c (__USE_FIXED_PROTOTYPES__): Removed.
 463         * gc.c (__objc_generate_gc_type_description): Use
 464         class_getInstanceSize() instead of class_get_instance_size().
 465         * selector.c (sel_types_match): Made static.
 466         (sel_get_typed_uid): Removed.
 467         (sel_get_any_typed_uid): Removed.
 468         (sel_get_name): Removed.
 469         (sel_get_type): Removed.
 470         (sel_register_name): Removed.
 471         (sel_register_typed_name): Removed.
 472         (sel_get_uid): Removed.
 473
 474 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 475
 476         * encoding.c (method_get_number_of_arguments): Removed.
 477         (method_get_sizeof_arguments): Removed.
 478
 479 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 480
 481         * class.c (objc_next_class): Removed.
 482         (class_pose_as): Removed.
 483         (CLASSOF): Removed.
 484         (class_table_replace): Removed.
 485         (objc_lookup_class): Removed.
 486
 487 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 488
 489         Removed the Traditional Objective-C runtime public API.
 490         * Makefile.in (OBJC_DEPRECATED_H): Variable removed.
 491         (install-headers): Do not create the objc/deprecated directory and
 492         do not install the deprecated headers.
 493         (OBJC_H): Removed encoding.h and objc-api.h.
 494         * Object.m: Removed all methods with the exception of -class and
 495         -isEqual:.  Updated includes.  ([-class]): Use Modern API.
 496         * objc/Object.h: Do not include deprecated/Object.h.
 497         * objc/deprecated/Object.h: Removed.
 498         * linking.m (__objc_linking): Call [Object class] instead of
 499         [Object name].
 500         * Protocol.m: Removed all methods with the exception of -isEqual:.
 501         Updated includes.
 502         * objc/Protocol.h: Do not include deprecated/Protocol.h.
 503         * objc/deprecated/Protocol.h: Removed.
 504         * objc/deprecated/struct_objc_symtab.h: Removed.
 505         * objc/deprecated/struct_objc_module.h: Removed.
 506         * objc/deprecated/struct_objc_ivar.h: Removed.
 507         * objc/deprecated/struct_objc_ivar_list.h: Removed.
 508         * objc/deprecated/struct_objc_method.h: Removed.
 509         * objc/deprecated/struct_objc_method_list.h: Removed.
 510         * objc/deprecated/struct_objc_protocol_list.h: Removed.
 511         * objc/deprecated/struct_objc_category.h: Removed.
 512         * objc/deprecated/MetaClass.h: Removed.
 513         * objc/deprecated/objc_msg_sendv.h: Removed.
 514         * objc/deprecated/README: Removed.
 515         * objc/deprecated/struct_objc_class.h: Removed.
 516         * objc/deprecated/struct_objc_protocol.h: Removed.
 517         * objc/deprecated/struct_objc_selector.h: Removed.
 518         * objc/encoding.h: Removed.
 519         * objc/message.h (struct objc_super): Removed the definition for
 520         the Traditional Objective-C runtime API.
 521         * objc/objc.h: Do not include objc/objc-decls.h.
 522         deprecated/struct_objc_selector.h, deprecated/MetaClass.h,
 523         deprecated/struct_objc_class.h, deprecated/struct_objc_protocol.h
 524         and deprecated/objc_msg_sendv.h.  Uncommented new definition of
 525         Protocol *.
 526         * objc/objc-api.h: Removed.
 527         * objc/runtime.h: Updated comments.  Removed check to detect
 528         concurrent usage of Traditional and Modern APIs.
 529         * objc-private/module-abi-8.h: Always define struct objc_class and
 530         struct objc_protocol.  (struct objc_protocol_list): Changed type
 531         of 'list' argument from 'Protocol *' to 'struct objc_protocol *'.
 532         (class_get_instance_size): Added.
 533         * objc-private/protocols.h (__objc_protocols_add_protocol): Take a
 534         'struct objc_protocol *' as argument, not a 'Protocol *'.
 535         * objc-private/runtime.h: Updated comments.
 536         * objc-private/selector.h (struct objc_selector, sel_eq): Added.
 537         * class.c: Include objc-private/selector.h.
 538         (objc_get_meta_class): Return a Class instead of a MetaClass.
 539         * encoding.c (method_get_next_argument): Removed.
 540         (method_get_first_argument): Removed.
 541         (method_get_nth_argument): Removed.
 542         * gc.c: Include objc/runtime.h instead of objc/encoding.h.
 543         Include objc-private/module-abi-8.h and ctype.h.
 544         * protocols.c (__objc_protocols_add_protocol): Take a 'struct
 545         objc_protocl *' as argument, not a 'Protocol *'.
 546         (class_addProtocol): Added casts to 'struct objc_protocol *' and
 547         'Protocol *'.
 548         (class_copyProtocolList): Likewise.
 549         (protocol_conformsToProtocol): Likewise.
 550         (protocol_copyProtocolList): Likewise.
 551         * sarray.c: Include objc-private/module-abi-8.h.
 552         * sendmsg.c (method_get_next_argument): Removed.
 553         (method_get_first_argument): Removed.
 554         (method_get_nth_argument): Removed.
 555         (objc_msg_sendv): Removed.
 556         (arglist_t, retval_t): New.  (class_get_class_method): Take a
 557         'Class', not 'MetaClass', argument.
 558         * thr.c: Include module-abi-8.h.
 559
 560 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 561
 562         * Makefile.in (OBJC_DEPRECATED_H): Removed struct_objc_static_instances.h
 563         and objc_get_uninstalled_dtable.h.
 564         * objc/deprecated/struct_objc_static_instances.h: Removed.
 565         * objc/deprecated/objc_get_uninstalled_dtable.h: Removed.
 566         * objc/objc-api.h: Do not include deprecated/objc_static_instances.h
 567         and deprecated/objc_get_uninstalled_dtable.h.
 568
 569 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 570
 571         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_object_alloc.h.
 572         * objc/deprecated/objc_object_alloc.h: Removed.
 573         * objc/objc-api.h: Do not include deprecated/objc_object_alloc.h.
 574         * objects.c (_objc_object_alloc, _objc_object_dispose,
 575         _objc_object_copy): Removed.
 576         * libobjc.def (__objc_object_alloc, __objc_object_copy,
 577         __objc_object_dispose): Removed.
 578
 579 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 580
 581         * Makefile.in (OBJC_DEPRECATED_H): Removed METHOD_NULL.h.
 582         * objc/objc-api.h: Do not include deprecated/METHOD_NULL.h.
 583         * objc/deprecated/METHOD_NULL.h: Removed.
 584
 585 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 586
 587         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_valloc.h,
 588         objc_malloc.h and objc_unexpected_exception.h.
 589         (exception.lo): Do not use -Wno-deprecated-declarations.
 590         (exception_gc.lo): Likewise.
 591         * objc/objc-api.h: Do not include deprecated/objc_valloc.h,
 592         deprecated/objc_malloc.h and
 593         deprecated/objc_unexpected_exception.h.
 594         * objc/deprecated/objc_valloc.h: Removed.
 595         * objc/deprecated/objc_malloc.h: Removed.
 596         * objc/deprecated/objc_unexpected_exception.h: Removed.
 597         * exception.c (_objc_unexpected_exception): Removed.
 598         (objc_exception_throw): Do not check for
 599         _objc_unexpected_exception.
 600         * memory.c (objc_valloc, _objc_malloc, _objc_atomic_malloc,
 601         _objc_valloc, _objc_realloc, _objc_calloc, _objc_free): Removed.
 602         * libobjc.def (_objc_unexpected_exception, objc_valloc): Removed.
 603
 604 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 605
 606         * objc/objc.h: Do not include deprecated/STR.h.
 607         * objc/deprecated/STR.h: Removed.
 608         * Makefile.in (OBJC_DEPRECATED_H): removed STR.h.
 609
 610 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 611
 612         * Makefile.in (OBJC_H): Removed hash.h and sarray.h.
 613         (OBJC_DEPRECATED_H): Likewise.
 614         * libobjc.def (objc_hash_new, objc_hash_delete, objc_hash_add,
 615         objc_hash_remove, objc_hash_next, objc_hash_value_for_key,
 616         objc_hash_is_key_in_hash, hash_add, hash_delete, hash_new,
 617         hash_next, hash_remove, hash_value_for_key, hash_is_key_in_hash,
 618         sarray_at_put, sarray_at_put_safe, sarray_free, sarray_lazy_copy,
 619         sarray_new, sarray_realloc, sarray_remove_garbage): Removed.
 620         * objc/sarray.h: Removed.
 621         * objc/hash.h: Removed.
 622         * objc/deprecated/sarray.h: Removed.
 623         * objc/deprecated/hash.h: Removed.
 624         * objc/Object.h: Do not include objc/deprecated/hash.h
 625         * Object.m: Include string.h.
 626         * objc/objc-api.h: Do not include objc/deprecated/hash.h.
 627         * objc-private/common.h (GNU_LIBOBJC_COMPILING_LIBOBJC_ITSELF):
 628         Removed.
 629
 630 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 631
 632         * Object.m ([-forward::]): Removed.
 633         * objc/deprecated/Object.h ([-forward::]): Removed.
 634         * sendmsg.c (__objc_forward): Updated comments.
 635
 636 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 637
 638         * Makefile.in (OBJC_H): Removed objc-list.h.
 639         (OBJC_DEPRECATED_H): Removed objc-list.h.
 640         * objc/objc-list.h: File removed.
 641         * objc/deprecated/objc-list.h: File removed.
 642
 643 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 644
 645         * Makefile.in (OBJC_H): Removed typedstream.h.
 646         (OBJC_DEPRECATED_H): Removed typedstream.h.
 647         (C_SOURCE_FILES): Removed archive.c.
 648         (Object.lo): Rule removed.
 649         (Object_gc.lo): Likewise.
 650         (archive.lo): Likewise.
 651         (archive_gc.lo): Likewise.
 652         * objc/deprecated/Object.h ([+streamVersion:], [-read], [-write],
 653         [-awake]): Removed.
 654         Do not include deprecated/typedstream.h.
 655         * Object.m: Removed the same methods.
 656         * archive.c: File removed.
 657         * objc/typedstream.h: File removed.
 658         * objc/deprecated/typedstream.h: File removed.
 659         * libobjc.def (__objc_read_nbyte_uint, __objc_read_nbyte_ulong,
 660         __objc_write_class, __objc_write_object, __objc_write_selector,
 661         objc_close_typed_stream, objc_end_of_typed_stream,
 662         objc_flush_typed_stream, objc_get_stream_class_version,
 663         objc_open_typed_stream, objc_open_typed_stream_for_file,
 664         objc_read_array, objc_read_char, objc_read_int, objc_read_long,
 665         objc_read_object, objc_read_selector, objc_read_short,
 666         objc_read_string, objc_read_type, objc_read_types,
 667         objc_read_unsigned_char, objc_read_unsigned_int,
 668         objc_read_unsigned_long, objc_read_unsigned_short,
 669         objc_write_array, objc_write_char, objc_write_int,
 670         objc_write_long, objc_write_object, objc_write_object_reference,
 671         objc_write_root_object, objc_write_selector, objc_write_short,
 672         objc_write_string, objc_write_string_atomic, objc_write_type,
 673         objc_write_types, objc_write_unsigned_char,
 674         objc_write_unsigned_int, objc_write_unsigned_long,
 675         objc_write_unsigned_short): Removed.
 676
 677 2011-06-02  Nicola Pero  <nicola.pero@meta-innovation.com>
 678
 679         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_error.h.
 680         * objc/deprecated/objc_error.h: Removed.
 681         * objc/objc-api.h: Do not include deprecated/objc_error.h.
 682         * libobjc.def (objc_error, objc_verror): Removed.
 683         * error.c (_objc_error_handler, objc_error, objc_verror,
 684         objc_set_error_handler): Removed.
 685         * Object.m ([-error:], [-perform:], [-perform:with:],
 686         [-perform:with:with], [-subclassResponsibility:],
 687         [-notImplemented:], [-shouldNotImplement:], [-doesNotRecognize:]):
 688         Removed.
 689         * objc/deprecated/Object.h: Removed the same methods.
 690         * sendmsg.c (__objc_forward): Do not try to invoke the "error:"
 691         method after trying to invoke the "doesNotRecognize:" method.
 692
 693 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
 694
 695         * sendmsg.c: Reindented part of the file.  No non-trivial changes
 696         in code.
 697
 698 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
 699
 700         * sendmsg.c (__objc_install_dtable_for_class): Use objc_getClass,
 701         not objc_lookup_class.
 702
 703 2011-05-25  Richard Frith-Macdonald <rfm@gnu.org>
 704             David Ayers  <ayers@fsfe.org>
 705
 706         PR libobjc/38307
 707         * sendmsg.c: Include objc/hash.h.
 708         (get_implementation): New function, mostly with code from get_imp
 709         updated to support the new +initialize dispatch table logic.
 710         (get_imp): Use get_implementation.
 711         (__objc_responds_to): Updated to support the new +initialize
 712         dispatch table logic.
 713         (class_respondsToSelector): Likewise.
 714         (objc_msg_lookup): Use get_implementation.
 715         (__objc_init_install_dtable): Removed.
 716         (__objc_install_methods_in_dtable): Updated arguments.
 717         (__objc_install_dispatch_table_for_class): Renamed to
 718         __objc_install_dtable_for_class and updated to support the new
 719         +initialize dispatch table logic.
 720         (__objc_update_dispatch_table_for_class): Updated to support the
 721         new +initialize dispatch table logic.
 722         (__objc_forward): Call get_implementation instead of get_imp.
 723         (prepared_dtable_table): New.
 724         (__objc_prepare_dtable_for_class): New.
 725         (__objc_prepared_dtable_for_class): New.
 726         (__objc_get_prepared_imp): New.
 727         (__objc_install_prepared_dtable_for_class): New.
 728
 729 2011-05-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 730
 731         PR libobjc/48177
 732         * selector.c (__sel_register_typed_name): Use sel_types_match()
 733         instead of strcmp() to compare selector types (Suggestion by
 734         Richard Frith-Macdonald <rfm@gnu.org>).
 735
 736 2011-04-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 737
 738         PR libobjc/32037
 739         * Makefile.in (OBJC_GCFLAGS): Move ...
 740         * configure.ac (enable_objc_gc): ... here.
 741         Add $(libsuffix) to OBJC_BOEHM_GC.
 742         * configure: Regenerate.
 743
 744 2011-02-28  Nicola Pero  <nicola.pero@meta-innovation.com>
 745
 746         * selector.c (sel_getTypedSelector): Return NULL if there are
 747         multiple selectors with conflicting types.
 748         * objc/runtime.h (sel_getTypedSelector): Updated documentation.
 749
 750 2011-02-28  Richard Frith-Macdonald <rfm@gnu.org>
 751
 752         PR libobjc/47922
 753         * gc.c (class_ivar_set_gcinvisible): Use _C_GCINVISIBLE instead of
 754         a hardcoded "!".
 755
 756 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 757
 758         * configure: Regenerate.
 759
 760 2010-12-26  Nicola Pero  <nicola.pero@meta-innovation.com>
 761
 762         * init.c (create_tree_of_subclasses_inherited_from): Use
 763         class_superclass_of_class instead of assuming a class is
 764         unresolved when it could be resolved.  Tidied up assignment and
 765         check.
 766         (__objc_tree_insert_class): Enhanced DEBUG_PRINTF.
 767         (objc_tree_insert_class): Tidied up loop; return immediately upon
 768         inserting a class.
 769         (__objc_exec_class): Do not set __objc_class_tree_list.
 770
 771 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 772
 773         * selector.c (sel_getTypedSelector): Return NULL if given a NULL
 774         argument.
 775         (sel_registerTypedName): Same.
 776         (sel_registerName): Same.
 777         * objc/runtime.h: Updated documentation.
 778
 779 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 780
 781         * objc/runtime.h (class_addIvar): Updated documentation.  The
 782         alignment is actually the log_2 of the alignment in bytes.
 783         * ivars.c (class_addIvar): Corresponding change to the
 784         implementation.
 785
 786 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 787
 788         * objc/runtime.h (sel_getType): Renamed to sel_getTypeEncoding to
 789         be consistent with method_getTypeEncoding and
 790         ivar_getTypeEncoding.
 791         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
 792         * selector.c (sel_getType): Renamed to sel_getTypeEncoding.
 793         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
 794         (sel_get_type): Updated call to sel_getType.
 795
 796 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 797
 798         * objc/runtime.h (class_conformsToProtocol,
 799         class_copyProtocolList): Updated documentation.
 800
 801 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
 802
 803         * init.c (create_tree_of_subclasses_inherited_from): Updated
 804         DEBUG_PRINTF messages.
 805         (__objc_tree_insert_class): Same.
 806         (__objc_send_load_using_method_list): Same.
 807         (__objc_send_load): Same.
 808         (__objc_exec_class): Same.  In particular, do not print the module
 809         name since it is no longer used.
 810         * sendmsg.c (__objc_send_initialize): Added DEBUG_PRINTFs for
 811         tracking +initialize calls.
 812         (__objc_update_dispatch_table_for_class): Added DEBUG_PRINTFs for
 813         tracking updates of dispatch tables.
 814         (__objc_install_dispatch_table_for_class): Same.
 815
 816 2010-12-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 817
 818         * Makefile.in (libobjc$(libsuffix).la): Link with -Wc,-shared-libgcc.
 819         (libobjc_gc$(libsuffix).la): Likewise.
 820
 821 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
 822
 823         * sendmsg.c (class_addMethod): Return NO if the method already
 824         exists in the class.
 825
 826 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
 827
 828         * init.c (duplicate_classes): New.
 829         (__objc_exec_class): Initialize duplicate_classes.
 830         (__objc_create_classes_tree): Ignore classes in the
 831         duplicate_classes table.
 832         (__objc_call_load_callback): Same.
 833         (__objc_init_class): If a duplicate class is found, add it to
 834         duplicate_classes instead of aborting.  Return YES if the class is
 835         not a duplicate, and NO if it is.
 836         * objc-private/runtime.h (__objc_init_class): Updated prototype.
 837
 838 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
 839
 840         * objc-private/objc-list.h: Reindented file.  No code changes.
 841         * objc-private/sarray.h: Same change.
 842
 843 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
 844
 845         * objc-private/accessors.h: Removed 'extern "C"' guards.  This
 846         file is never compiled with C++.
 847         * objc-private/hash.h: Same change.
 848         * objc-private/objc-list.h: Same change.
 849         * objc-private/objc-sync.h: Same change.
 850         * objc-private/protocols.h: Same change.
 851         * objc-private/runtime.h: Same change.
 852         * objc-private/sarray.h: Same change.
 853         * objc-private/selector.h: Same change.
 854
 855 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 856
 857         PR libobjc/18764
 858         * class.c (__objc_add_class_to_hash): Return YES if the class was
 859         added, and NO if it already existed.
 860         * init.c (__objc_init_class): If __objc_add_class_to_hash returns
 861         NO, then abort the program with an error message.
 862         * objc-private/runtime.h (__objc_add_class_to_hash): Updated
 863         declaration.
 864
 865 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 866
 867         * init.c (_objc_load_callback): Initialize with 0.
 868         (__objc_call_callback): Renamed to __objc_call_load_callback.
 869         Check _objc_load_callback only once, and if it is not set, return
 870         immediately.
 871         (objc_send_load): Updated call to __objc_call_callback.
 872
 873 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 874
 875         PR libobjc/16110
 876         * init.c (__objc_send_message_in_list): Renamed to
 877         __objc_send_load_using_method_list.  Do not take an 'op' argument.
 878         Register the 'load' selector if needed.
 879         (__objc_send_load): Do not register the 'load' selector.  Updated
 880         call to __objc_send_message_in_list.
 881         (__objc_create_classes_tree): Add the class of any claimed
 882         category that was loaded in the module to the list of classes for
 883         which we try to execute +load.
 884
 885 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 886
 887         * objc-private/common.h: When DEBUG is defined, include <stdio.h>.
 888         Updated comments.
 889         * init.c (__objc_tree_insert_class): Use %p, not %x, when printing
 890         a pointer using DEBUG_PRINTF.
 891
 892 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 893
 894         PR libobjc/45953
 895         * selector.c (__sel_register_typed_name): When registering a new
 896         selector with the same name as an existing one, reuse the existing
 897         name string.  Also updated types, casts and comments in the whole
 898         function.
 899
 900 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 901
 902         * objc-private/module-abi-8.h (struct objc_symtab): Declare 'refs'
 903         to be 'struct objc_selector *' and not 'SEL'.
 904         * init.c (__objc_exec_class): Call
 905         __objc_register_selectors_from_module instead of iterating over
 906         each selector and calling __sel_register_typed_name for each.
 907         * objc-private/selector.h: Declare
 908         __objc_register_selectors_from_module instead of
 909         __sel_register_typed_name.
 910         * selector.c (__objc_register_selectors_from_module): New.
 911         (__sel_register_typed_name): Made static.
 912
 913 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 914
 915         * linking.m: Do not include objc/NXConstStr.h.
 916
 917 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 918
 919         * objc-private/runtime.h (DEBUG_PRINTF): Moved from here ...
 920         * objc-private/common.h (DEBUG_PRINTF): To here.
 921         * hash.c: Do not include objc-private/runtime.h and objc/thr.h.
 922
 923 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 924
 925         * hash.c: Tidied up comments and indentation.  No code changes.
 926
 927 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 928
 929         PR libobjc/47012
 930         * accessors.m (objc_getProperty): If not atomic, do not
 931         retain/autorelease the returned value.
 932
 933 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 934
 935         * objc-private/runtime.h (__objc_selector_max_index,
 936         __objc_init_selector_tables, __objc_register_selectors_from_class,
 937         __objc_register_selectors_from_list,
 938         __objc_register_selectors_from_description_list): Moved to ...
 939         * objc-private/selector.h: ... here.
 940
 941 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 942
 943         * objc-private/runtime.h (__objc_class_links_resolved): Removed.
 944         (__objc_print_dtable_stats): Removed.
 945         (__sel_register_typed_name): Removed.
 946         * sendmsg.c (__objc_print_dtable_stats): Use 'void' as argument.
 947
 948 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 949
 950         * init.c (__objc_exec_class): Call __objc_resolve_class_links (),
 951         if appropriate, after loading the module.
 952
 953 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 954
 955         * sendmsg.c (method_setImplementation): Do not declare.
 956
 957 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 958
 959         * objc/message.h: Updated comments.
 960         * objc/runtime.h: Updated comments.
 961
 962 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 963
 964         * class.c (objc_lookupClass): Renamed to objc_lookUpClass.
 965         * protocols.c: Updated all calls to objc_lookupClass to call
 966         objc_lookUpClass instead.
 967         * sendmsg.c (objc_lookupClass): Do not declare.
 968         (get_imp): Update call to objc_lookupClass to call
 969         objc_lookUpClass instead.
 970         * objc/runtime.h (objc_lookupClass): Renamed to objc_lookUpClass.
 971
 972 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 973
 974         * objc/runtime.h (class_ivar_set_gcinvisible): Declare.
 975         * sendmsg.c (_CLS_IN_CONSTRUCTION, CLS_IS_IN_CONSTRUCTION): Do not
 976         define.  Updated comments.
 977
 978 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 979
 980         * objc/encoding.h: Updated comments.
 981         * objc/runtime.h: Updated comments.
 982         (objc_setGetUnknownClassHandler): Mark with objc_EXPORT.
 983         (objc_sizeof_type): Same.
 984         (objc_alignof_type): Same.
 985         (objc_aligned_size): Same.
 986         (objc_promoted_size): Same.
 987         (objc_skip_type_qualifiers): Same.
 988         (objc_skip_typespec): Same.
 989         (objc_skip_offset): Same.
 990         (objc_skip_argspec): Same.
 991         (objc_get_type_qualifiers): Same.
 992         (objc_layout_structure): Same.
 993         (objc_layout_structure_next_member): Same.
 994         (objc_layout_finish_structure): Same.
 995         (objc_layout_structure_get_info): Same.
 996
 997 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 998
 999         * init.c: Updated comments.
1000         * objc/objc-api.h: Updated comments.
1001         * objc/runtime.h (_objc_load_callback): Declare.
1002
1003 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
1004
1005         * objc/Object.h: Include deprecated/typedstream.h and
1006         deprecated/hash.h instead of typedstream.h.  Updated comments.
1007
1008 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
1009
1010         * Makefile.in (OBJC_DEPRECATED_H): Added objc_msg_sendv.h.
1011         * objc/deprecated/objc_msg_sendv.h: New.
1012         * objc/message.h: Do not define retval_t, apply_t, arglist,
1013         arglist_t, objc_msg_sendv, now in
1014         objc/deprecated/objc_msg_sendv.h.
1015         * objc/objc.h: Do not include message.h; include
1016         objc/deprecated/objc_msg_sendv.h instead.  Tidied up comments.
1017         * sendmsg.c: Include objc/message.h.
1018         * thr.c: Include objc/message.h.
1019
1020 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
1021
1022         * objc/objc-exception.h: Include objc-decls.h.  Mark all
1023         functions with objc_EXPORT.
1024         * objc/objc-sync.h: Same change.
1025
1026 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
1027
1028         * Protocol.m: Moved all methods, with the exception of -isEqual:,
1029         into the 'Deprecated' category.
1030         * objc/Protocol.h: Removed all methods, moved to
1031         objc/deprecated/Protocol.h.  Include objc/deprecated/Protocol.h.
1032         * objc/deprecated/Protocol.h: New.
1033         * Makefile.in (OBJC_DEPRECATED_H): Added Protocol.h.
1034
1035 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
1036
1037         * init.c: Include objc-private/selector.h.  Do not declare
1038         __sel_register_typed_name.
1039         * objc-private/selector.h (__sel_register_typed_name): Declare.
1040         * selector.c: Include objc-private/selector.h.
1041
1042 2010-12-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1043
1044         * class.c: Tidied up comments and indentation.  No code changes.
1045         * error.c: Same.
1046         * exception.c: Same.
1047         * init.c: Same.
1048         * ivars.c: Same.
1049         * memory.c: Same.
1050         * objc-foreach.c: Same.
1051         * objc-sync.c: Same.
1052         * objects.c: Same.
1053         * protocols.c: Same.
1054         * sarray.c: Same.
1055         * thr.c: Same.
1056
1057 2010-12-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1058
1059         * init.c: Include objc/runtime.h and objc-private/module-abi-8.h
1060         instead of objc/objc-api.h.
1061         (init_check_module_version): Take a 'struct objc_module *'
1062         argument instead of 'Module_t'.  Use 'struct objc_module *'
1063         instead of 'Module_t'.
1064         (__objc_created_classes_tree): Take a 'struct objc_module *'
1065         argument instead of 'Module_t'; use 'struct objc_symtab *' instead
1066         of 'Symtab_t'.
1067         (__objc_call_callback): Take a 'struct objc_module *' argument
1068         instead of 'Module_t'; use 'struct objc_symtab *' instead of
1069         'Symtab_t' and 'struct objc_category *' instead of 'Category_t'.
1070         (_objc_load_callback): Take a 'struct objc_category *' argument
1071         instead of 'Category *'.
1072         (class_superclass_of_class): Use objc_getClass() instead of
1073         objc_lookup_class().
1074         (create_tree_of_subclasses_inherited_from): Same change (also, use
1075         an explicit 'if' instead of '?').
1076         (objc_init_statics): Same change.
1077         (objc_send_load): Same change.
1078         (__objc_init_protocol): same change.
1079         (__objc_send_message_in_list): Take a 'struct objc_method_list *'
1080         argument instead of 'MethodList_t'.  Use 'struct objc_method *'
1081         instead of 'Method_t'.
1082         (__objc_send_load): Use 'struct objc_method_list *' instead of
1083         'MethodList_t'.  Use sel_registerName() instead of
1084         sel_register_name().
1085         (__objc_exec_class): Take a 'struct objc_module *' argument
1086         instead of 'Module_t'.  Use 'struct objc_symtab *' instead of
1087         'Symtab_t'.  Use objc_getClass() instead of objc_lookup_class().
1088         Use 'struct objc_category *' instead of 'Category_t'.
1089
1090 2010-12-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1091
1092         * sendmsg.c: Include objc/runtime.h instead of objc/objc-api.h.
1093         Include objc-private/module-abi-8.h and objc-private/selector.h
1094         instead of objc/encoding.h.
1095         (objc_msg_lookup_super): Use super->super_class instead of
1096         super->class.
1097         (method_get_first_argument, method_get_next_argument): Declare
1098         locally.
1099         (class_get_instance_method): Declare before using.
1100         (objc_msg_sendv): Use 'struct objc_method' instead of 'Method'.
1101         (__objc_init_dispatch_tables, __objc_send_initialize): Use
1102         sel_registerName() instead of sel_register_name().
1103         (__objc_forward): Use sel_getName() instead of sel_get_name().
1104         (objc_get_uninstalled_dtable): Use 'void' as argument.
1105         * objc-private/selector.h: New.
1106
1107 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1108
1109         * objc/message.h (objc_super): When using the modern API, do not
1110         define Super and Super_t, and always use 'super_class' for the
1111         super class field.
1112         (objc_msg_lookup_super): Updated prototype to use 'struct
1113         objc_super *' instead of 'Super_t'.
1114         * sendmsg.c (objc_msg_lookup_super): Updated prototype to use
1115         'struct objc_super *' instead of 'Super_t'.
1116
1117 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1118
1119         * objc/message.h: Update comments, reindented code and moved
1120         deprecated types and functions at the end of the file.  No code
1121         changes.
1122
1123 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1124
1125         * ivars.c (class_addIvar): Use the 'size' argument instead of
1126         trying to calculate it using objc_sizeof_type().
1127         * objc/runtime.h (class_addIvar): Updated comments.
1128
1129 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1130
1131         * sendmsg.c: Reindented some code and tidied up comments.  No
1132         actual code changes.
1133
1134 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1135
1136         * objc/Object.h: Moved all the methods, with the exception of
1137         -class and -isEqual:, into ...
1138         * objc/deprecated/Object.h: here.
1139         * Object.m: Moved all the methods, with the exception of -class
1140         and -isEqual: into the 'Deprecated' category.
1141
1142 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1143
1144         * objects.c (object_copy): Do not #undef as we are no longer
1145         including objc/objc-api.h.
1146         * selector.c: Include objc/runtime.h and
1147         objc-private/module-abi-8.h.  Do not include objc/objc-api.h and
1148         objc/encoding.h.  Updated
1149         (__objc_register_selectors_from_class): Use struct
1150         objc_method_list * instead of MethodList_t.
1151         (__objc_register_selectors_from_list): Use Method instead of
1152         Method_t.
1153         (struct objc_method_description_list): Do not define here.
1154         (__objc_register_instance_methods_to_class): Use struct
1155         objc_method_list * instead of MethodList_t and Method instead of
1156         Method_t.
1157
1158 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1159
1160         * selector.c: Reindented some code and tidied up comments.  No
1161         actual code changes.
1162
1163 2010-12-13  Iain Sandoe  <iains@gcc.gnu.org>
1164
1165         * encoding.c (_darwin_rs6000_special_round_type_align): New.
1166         (darwin_rs6000_special_round_type_align): Adjust to use new routine.
1167
1168 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1169
1170         * sendmsg.c (selector_resolveClassMethod): New.
1171         (selector_resolveInstanceMethod): New.
1172         (__objc_resolve_class_method): New.
1173         (__objc_resolve_instance_method): New.
1174         (get_imp): Call __objc_resolve_class_method or
1175         __objc_resolve_instance_method at the appropriate time.
1176         (objc_msg_lookup): Same.
1177         (class_getClassMethod): Same.
1178         (class_getInstanceMethod): Same.
1179         (__objc_init_dispatch_tables): Initialize
1180         selector_resolveClassMethod and selector_resolveInstanceMethod.
1181         * objc/runtime.h: Updated documentation of class_getClassMethod,
1182         class_getInstanceMethod and class_getMethodImplementation.
1183
1184 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1185
1186         * objc-private/module-abi-8.h (struct objc_symtab): Updated
1187         description of sel_ref_cnt and refs.
1188         * objc/deprecated/struct_objc_symtab.h (objc_symtab): Same change.
1189
1190 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
1191
1192         PR target/40125
1193         PR lto/46695
1194         * configure.ac (extra_ldflags_libobjc): Invoke ACX_LT_HOST_FLAGS.
1195         * Makefile.in (lt_host_flags): Import AC_SUBST'd value.
1196         * aclocal.m4: Regenerate.
1197         * configure: Regenerate.
1198
1199 2010-12-03  Matthias Klose  <doko@ubuntu.com>
1200
1201         * configure.ac (VERSION): Bump the version to 3:0:0.
1202         * configure: Regenerate.
1203
1204 2010-11-23  Richard Frith-Macdonald <rfm@gnu.org>
1205
1206         * sendmsg.c (get_imp): Fixed call to __objc_get_forward_imp to
1207         pass nil as the receiver since we don't know the receiver at this
1208         point.
1209
1210 2010-11-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1211
1212         * ivars.c: Include stdlib.h.
1213         * protocols.c: Same change.
1214
1215 2010-10-24  Nicola Pero  <nicola.pero@meta-innovation.com>
1216
1217         * Makefile.in (OBJC_SOURCE_FILES): Added accessors.m.
1218         * accessors.m: New.
1219         * init.c: Include objc-private/accessors.h.
1220         (__objc_exec_class): Call __objc_accessors_init.
1221         * objc-private/accessors.h: New.
1222
1223 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1224
1225         * objc/message.h: Moved initial includes outside of extern "C".
1226         * objc/runtime.h: Add extern "C" for Objective-C++.
1227
1228 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1229
1230         * init.c (objc_send_load): Do not wait for NXConstantString to be
1231         registered before executing +load.  There is no point if
1232         -fconstant-string-class=xxx is used when compiling all modules,
1233         as is the case for almost all users.
1234         * linking.m (__objc_linking): Do not try to forcefully link in
1235         NXConstantString.
1236
1237 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1238
1239         * objc/runtime.h: Updated comments.
1240         (class_addMethod): New.
1241         (class_addIvar): New.
1242         (class_replaceMethod): New.
1243         (objc_allocateClassPair): New.
1244         (objc_registerClassPair): New.
1245         (objc_disposeClassPair): New.
1246         * class.c (objc_allocateClassPair): New.
1247         (objc_registerClassPair): New.
1248         (objc_disposeClassPair): New.
1249         (class_getSuperclass): Return Nil if a class is in construction.
1250         * init.c (__objc_exec_class): Call __objc_init_class.
1251         (__objc_init_class): New.
1252         * ivars.c (class_copyIvarList): Return NULL if class is in
1253         construction.  Do not lock the runtime mutex.
1254         (class_getInstanceVariable): Return NULL if class is in
1255         construction.  Do not lock the runtime mutex.
1256         (class_addIvar): New.
1257         * sendmsg.c (class_addMethod): New.
1258         (class_replaceMethod): New.
1259         * objc-private/module-abi-8.h (__CLS_SETNOTINFO): New.
1260         (_CLS_IN_CONSTRUCTION): New.
1261         (CLS_IS_IN_CONSTRUCTION): New.
1262         (CLS_SET_IN_CONSTRUCTION): New.
1263         (CLS_SET_NOT_IN_CONSTRUCTION): New.
1264         * objc-private/runtime.h (__objc_init_class): New.
1265
1266 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1267
1268         * class.c (class_getSuperclass): Call __objc_resolve_class_links
1269         if the class is not resolved yet.
1270         * ivars.c (class_getInstanceVariable): Use class_getSuperclass.
1271
1272 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1273
1274         * objc/runtime.h (class_getIvarLayout): New.
1275         (class_getWeakIvarLayout): New.
1276         (class_setIvarLayout): New.
1277         (class_setWeakIvarLayout): New.
1278         * ivars.c (class_getIvarLayout): New.
1279         (class_getWeakIvarLayout): New.
1280         (class_setIvarLayout): New.
1281         (class_setWeakIvarLayout): New.
1282
1283 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1284
1285         * objc/runtime.h (class_copyPropertyList): New.
1286         (class_getProperty): New.
1287         (property_getAttributes): New.
1288         (property_getName): New.
1289         * ivars.c (class_copyPropertyList): New.
1290         (class_getProperty): New.
1291         (property_getAttributes): New.
1292         (property_getName): New.
1293
1294 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1295
1296         * objc-private/runtime.h (__objc_update_classes_with_methods): New.
1297         * class.c (__objc_update_classes_with_methods): New.
1298         (objc_getClassList): Do not lock the class lock.
1299         * methods.c (method_exchangeImplementations): New.
1300         (method_setImplementation): New.
1301         * objc/runtime.h (method_setImplementation): New.
1302         (method_exchangeImplementations): New.
1303
1304 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1305
1306         * Protocol.m: Include objc/runtime.h and
1307         objc-private/module-abi-8.h instead of objc/objc-api.h.  Do not
1308         repeat Protocol's instance variables.
1309         (struct objc_method_description_list): Do not define here.
1310         ([-conformsTo:]): Reimplemented on top of protocol_conformsTo().
1311         ([descriptionForInstanceMethod:]): Use sel_isEqual() to compare
1312         selectors directly instead of getting names and then using strcmp.
1313         ([descriptionForClassMethod:]): Same change.
1314         ([-isEqual:]): Reimplemented on top of protocol_isEqual().
1315         * protocols.c (protocol_getMethodDescription): Use sel_isEqual()
1316         to compare selectors directly instead of getting names and then
1317         using strcmp.
1318         * objc/Protocol.h: Updated comments.
1319
1320 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1321
1322         * init.c (__objc_init_protocol): New function which fixes up a
1323         protocol's class pointer, registers it with the runtime, register
1324         all protocol selectors and registers associated protocols too.
1325         (objc_init_statics): Detect if we are initializing protocols, and
1326         if so, use __objc_init_protocol instead of only fixing up the
1327         class pointer.
1328         (__objc_init_protocls): Use __objc_init_protocol.
1329         * objc-private/module-abi-8.h: Updated comments.
1330         * objc-private/runtime.h
1331         (__objc_register_selectors_from_description_list): New.
1332         * selector.c (__objc_register_selectors_from_description_list):
1333         New.  (struct objc_method_description_list): Declare.
1334         * Protocol.m ([-descriptionForInstanceMethod:]): Use sel_get_name
1335         when accessing the name of a method, which is now correctly a SEL.
1336         ([-descriptionForClassMethod:]): Same change.
1337         * protocols.c (protocol_getMethodDescription): Same change.
1338         * objc/runtime.h: Updated comments.
1339         (sel_registerTypedName): Fixed typo in function name.
1340
1341 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1342
1343         PR libobjc/23214
1344         * init.c (objc_init_statics): Do not skip the initialization of a
1345         statics list if the first object has already been initialized; in
1346         the case of Protocols, while the first one may have been
1347         initialized, some others may not have been initialized yet.
1348
1349 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1350
1351         * Makefile.in (OBJC_DEPRECATED_H): Added
1352         objc_get_uninstalled_dtable, objc_object_alloc.h and
1353         struct_objc_static_instances.h.
1354
1355 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1356
1357         * encoding.c (method_copyReturnType): New.
1358         (method_copyArgumentType): New.
1359         (method_getReturnType): New.
1360         (method_getArgumentType): New.
1361         * methods.c (method_getDescription): New.
1362         * objc/runtime.h (method_copyReturnType): New.
1363         (method_copyArgumentType): New.
1364         (method_getReturnType): New.
1365         (method_getArgumentType): New.
1366         (method_getDescription): New.
1367
1368 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1369
1370         * encoding.c: Tidied up comments.
1371         (objc_skip_variable_name): New static inline function.
1372         (objc_sizeof_type): Use objc_skip_variable_name instead of copying
1373         the same code over and over.
1374         (objc_alignof_type): Same.
1375         (objc_aligned_size): Same.
1376         (objc_promoted_size): Same.
1377         (objc_skip_typespec): Same.
1378         (objc_layout_structure_next_member): Same.
1379         (objc_skip_offset): Skip a '-' before the digits (if any).  Fixed
1380         historical bug where objc_skip_offset would skip one byte even if
1381         there is no offset: check that the first offset digit is actually
1382         a digit before skipping it.
1383         (objc_skip_type_qualifiers): Mark as inline.
1384         (objc_skip_typespec): Mark as inline.
1385
1386 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1387
1388         * Makefile.in (C_SOURCE_FILES): Added methods.c.
1389         * encoding.c (method_getNumberOfArguments): New.
1390         (method_get_number_of_arguments): Call
1391         method_getNumberOfArguments.
1392         * ivars.c (ivar_getName): Check for NULL variable argument.
1393         (ivar_getOffset): Check for NULL variable argument.
1394         (ivar_getTypeEncoding): Check for NULL variable argument.
1395         (class_copyIvarList): New.
1396         * methods.c: New.
1397         * protocols.c (class_copyProtocolList): Check for Nil class_
1398         argument.
1399         * sendmsg.c: Use 'struct objc_method *' instead of Method_t, and
1400         'struct objc_method_list *' instead of MethodList_t.
1401         (class_getMethodImplementation): New.
1402         (class_respondsToSelector): New.
1403         (class_getInstanceMethod): New.
1404         (class_getClassMethod): New.
1405         * objc/runtime.h: Updated comments.
1406         (class_copyIvarList): New.
1407         (class_getInstanceMethod): New.
1408         (class_getClassMethod): New.
1409         (class_getMethodImplementation): New.
1410         (class_respondsToSelector): New.
1411         (method_getName): New.
1412         (method_getImplementation): New.
1413         (method_getTypeEncoding): New.
1414         (class_copyMethodList): New.
1415         (method_getNumberOfArguments): New.
1416
1417 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1418
1419         * class.c: Include objc/runtime.h and objc-private/module-abi-8.h
1420         instead of objc/objc-api.h.
1421         (objc_get_unknown_class_handler): Do not define.
1422         (class_isMetaClass): New.
1423         (class_getSuperclass): New.
1424         (class_getVersion): New.
1425         (class_setVersion): New.
1426         (class_getInstanceSize): New.
1427         * exceptions.c: Include objc/runtime.h instead of objc/objc-api.h.
1428         (is_kind_of_exception_matcher): Use objc_getSuperclass instead of
1429         objc_get_super_class.
1430         (get_ttype_entry): Use objc_getRequiredClass instead of
1431         objc_get_class.
1432         * ivars.c (class_getClassVariable): New.
1433         * objects.c: Include objc/runtime.h, objc/thr.h and
1434         objc-private/module-abi-8.h instead of objc/objc-api.h
1435         * objc/runtime.h (class_getClassVariable): New.
1436         (class_isMetaClass): New.
1437         (class_getSuperclass): New.
1438         (class_getVersion): New.
1439         (class_setVersion): New.
1440         (class_getInstanceSize): New.
1441         * objc-private/module-abi-8.h (HOST_BITS_PER_LONG): New (from
1442         objc/objc-api.h)
1443         (__CLS_INFO): Same.
1444         (__CLS_ISINFO): Same.
1445         (__CLS_SETINFO): Same.
1446         (CLS_ISMETA): Same.
1447         (CLS_ISCLASS): Same.
1448         (CLS_ISRESOLV): Same.
1449         (CLS_SETRESOLV): Same.
1450         (CLS_ISINITIALIZED): Same.
1451         (CLS_SETINITIALIZED): Same.
1452         (CLS_GETNUMBER): Same.
1453         (CLS_SETNUMBER): Same.
1454
1455 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1456
1457         * archive.c: Do not include objc/objc.h.
1458         * class.c: Do not include objc/objc.h.
1459         * encoding.c: Include objc/runtime.h, ctype.h and
1460         objc-private/module-abi-8.h instead of objc/objc-api.h and
1461         objc/encoding.h.
1462         * error.c: Do not include objc/objc.h.
1463         * gc.c: Include tconfig.h and objc/encoding.h only if
1464         OBJC_WITH_GC.
1465         * hash.c: Include objc/runtime.h and objc/thr.h instead of
1466         objc/objc-api.h.  Do not include objc/objc.h.
1467         * init.c: Do not include objc/objc.h.
1468         * ivars.c: Include objc/runtime.h, objc-private/module-abi-8.h and
1469         objc/thr.h instead of objc/objc-api.h.  Do not include
1470         objc/objc.h.
1471         * linking.m: Tidied comment.
1472         * memory.c: Include objc/runtime.h instead of objc/objc-api.h.
1473         Do not include objc/objc.h.
1474         * objects.c: Do not include objc/objc.h.
1475         * objc-sync.c: Include objc/runtime.h instead of objc/objc-api.h.
1476         * protocols.c: Do not include objc/objc.h.
1477         * sarray.c: Include objc/runtime.h instead of objc/objc-api.h.  Do
1478         not include objc/objc.h.
1479         * selector.c: Do not include objc/objc.h.
1480         * sendmsg.c: Do not include objc/objc.h.
1481         * thr.c: Include objc/runtime.h instead of objc/objc-api.h.
1482         Do not include objc/objc.h.
1483         * objc/objc-decls.h: Reindented code.
1484         * objc/runtime.h Include objc-decls.h.  Updated comments.
1485         (objc_malloc): New.
1486         (objc_atomic_malloc): New.
1487         (objc_calloc): New.
1488         (objc_realloc): New.
1489         (objc_free): New.
1490         * objc-private/runtime.h: Updated comments.
1491
1492 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1493
1494         * Makefile.in (C_SOURCE_FILES): Added protocols.c.
1495         * objc-private/protocols.h: New.
1496         * protocols.c: New.
1497         * init.c: Include objc-private/protocols.h.
1498         (__objc_exec_class): Call __objc_protocols_init on startup.
1499         (__objc_init_protocols): Call __objc_protocols_add_protocol.
1500         * objc-private/runtime.h: Use (struct objc_method_list *) instead
1501         of MethodList_t, and (struct objc_method *) instead of Method_t.
1502         * objc/deprecated/struct_objc_class.h: Define
1503         __objc_STRUCT_OBJC_CLASS_defined.
1504         * objc-private/module-abi-8.h (struct
1505         objc_method_description_list): New.
1506         (struct objc_class): Only define if
1507         __objc_STRUCT_OBJC_CLASS_defined is undefined.
1508         * objc/runtime.h (class_getName): New.
1509         (objc_getProtocol): New.
1510         (objc_copyProtocolList): New.
1511         (class_addProtocol): New.
1512         (class_conformsToProtocol): New.
1513         (class_copyProtocolList): New.
1514         (protocol_conformsToProtocol): New.
1515         (protocol_isEqual): New.
1516         (protocol_getName): New.
1517         (protocol_getMethodDescription): New.
1518         (protocol_copyMethodDescriptionList): New.
1519         (protocol_getProperty): New.
1520         (protocol_copyPropertyList): New.
1521         (protocol_copyProtocolList): New.
1522         * class.c (class_getName): New.
1523         * selector.c (sel_isEqual): New.
1524
1525 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1526
1527         * selector.c (sel_getName): Return "<null selector>" for a NULL
1528         argument.
1529         (sel_get_name): Return 0 for a NULL argument.
1530         * objc/runtime.h (sel_getName): Updated documentation.
1531
1532         * objc-private/hash.h (class_hash_table): Unused declaration
1533         removed.
1534         (module_hash_table): Same.
1535         * objc/deprecated/hash.h: Same changes.
1536
1537 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1538
1539         * class.c (objc_getClassList): New.
1540         (objc_getRequiredClass): New.
1541         (objc_getMetaClass): New.
1542         (objc_lookupClass): New.
1543         (objc_getClass): New.
1544         (__objc_get_unknown_class_handler): New.
1545         (objc_setGetUnknownClassHandler): New.
1546         (objc_get_class): Use __objc_get_unknown_class_handler.
1547         (objc_lookup_class): Call objc_getClass.
1548         * objc/objc-api.h: Updated comment and copyright notice.
1549         * objc/runtime.h: Updated comments.
1550         (objc_getClass): New.
1551         (objc_lookupClass): New.
1552         (objc_getMetaClass): New.
1553         (objc_getRequiredClass): New.
1554         (objc_getClassList): New.
1555         (objc_setGetUnknownClassHandler): New.
1556         (objc_get_unknown_class_handler): New.
1557         * objc-private/runtime.h: Use __objc_private_runtime_INCLUDE_GNU
1558         instead of __objc_runtime_INCLUDE_GNU as include guard.
1559         * objc-private/error.h (_objc_abort): Mark as noreturn.
1560
1561 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1562
1563         * Makefile.in (C_SOURCE_FILES): Added ivars.c.
1564         * ivars.c: New.
1565         * objc/objc.h: Updated comments.
1566         * objc/runtime.h (object_getClass): New.
1567         (object_getClassName): New.
1568         (object_setClass): New.
1569         (class_getInstanceVariable): New.
1570         (object_getIndexedIvars): New.
1571         (object_getInstanceVariable): New.
1572         (object_setInstanceVariable): New.
1573         (object_getIvar): New.
1574         (object_setIvar): New.
1575         (ivar_getName): New.
1576         (ivar_getOffset): New.
1577         (ivar_getTypeEncoding): New.
1578         * objc-private/module-abi-8.h (struct objc_class): Added.
1579         * objects.c (object_getClassName): New.
1580         (object_setClass): New.
1581
1582 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1583
1584         * objc/objc.h: Updated comments.
1585         * objc/objc-api.h: (object_copy): Added one argument; use a
1586         #define to maintain backwards-compatibility.  Moved
1587         _objc_object_alloc, _objc_object_copy, _objc_object_dispose and
1588         objc_get_uninstalled_dtable into
1589         objc/deprecated/objc_get_uninstalled_dtable.h and
1590         objc/deprecated/objc_object_alloc.h.  Include these files.
1591         * objc/deprecated/objc_get_uninstalled_dtable.h: New.
1592         * objc/deprecated/objc_object_alloc.h: New.
1593         * objc/runtime.h (set_getName): New.
1594         (sel_getType): New.
1595         (sel_getUid): New.
1596         (sel_registerName): New.
1597         (sel_registerTypedName): New.
1598         (sel_isEqual): New.
1599         (class_createInstance): New.
1600         (object_copy): New.
1601         (object_dispose): New.
1602         * objects.c: Do not include tconfig.h.  Include gc_typed.h if
1603         building the garbage collection version.
1604         (__objc_object_alloc): Removed.
1605         (__objc_object_copy): Removed.
1606         (__objc_object_dispose): Removed.
1607         (class_createInstance): New from code in class_create_instance.
1608         Cast second argument of GC_malloc_explicitly_typed.  Use
1609         objc_calloc.  Do not call _objc_object_alloc.
1610         (class_create_instance): Call class_createInstance.
1611         (object_copy): Added extraBytes argument.  Do not call
1612         _objc_object_copy.
1613         (object_dispose): Do not call _objc_object_dispose.
1614         * memory.c (objc_free): When using garbage collection, mark the
1615         argument as unused.
1616         * selector.c (sel_getName): New.
1617         (sel_get_name): Call sel_getName.
1618         (sel_getType): New.
1619         (sel_get_type): Call sel_getType.
1620         (sel_registerName): New.
1621         (sel_register_name): Call sel_registerName.
1622         (sel_registerTypedName): New.
1623         (sel_register_typed_name): Call sel_registerTypedName.
1624         (sel_getUid): New.
1625         (sel_get_uid): Call sel_getUid.
1626
1627 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1628
1629         * objc/objc-api.h: Define Method, Method_t, Category and
1630         Category_t.  Prevent including this file at the same time as
1631         objc/runtime.h.  Updated comments.
1632         * objc/deprecated/struct_objc_method.h: Do not define Method,
1633         Method_t.
1634         * objc/deprecated/struct_objc_category.h: Do not define Category,
1635         Category_t.
1636         * objc-private/module-abi-8.h: New file containing a copy of all
1637         the structure definitions.  Not used yet.
1638         * objc/encoding.h (objc_aligned_size): Removed duplicate
1639         declaration.  Updated comments.
1640         * objc/runtime.h: Added Ivar, objc_property_t, Property, Method,
1641         Category, struct objc_method_description, _C_ID and similar,
1642         _C_CONST and similar and _F_CONST and similar.  Added
1643         objc_sizeof_type, objc_alignof_type, objc_aligned_size,
1644         objc_promoted_size, objc_skip_type_qualifier, objc_skip_typespec,
1645         objc_skip_offset, objc_skip_argspec, objc_get_type_qualifiers,
1646         struct objc_struct_layout, objc_layout_structure,
1647         objc_layout_structure_next_member, objc_layout_finish_structure,
1648         objc_layout_structure_get_info.  Prevent including this file at
1649         the same time as objc/objc-api.h.
1650
1651 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1652
1653         * Makefile.in (OBJC_DEPRECATED_H): Added struct_objc_category.h,
1654         struct_objc_ivar.h, struct_objc_ivar_list.h, struct_objc_method.h,
1655         struct_objc_method_list.h, struct_objc_module.h,
1656         struct_objc_protocol_list.h, struct_objc_symtab.h.
1657         * objc/deprecated/struct_objc_category.h: New.
1658         * objc/deprecated/struct_objc_ivar.h: New.
1659         * objc/deprecated/struct_objc_ivar_list.h: New.
1660         * objc/deprecated/struct_objc_method.h: New.
1661         * objc/deprecated/struct_objc_method_list.h: New.
1662         * objc/deprecated/struct_objc_module.h: New.
1663         * objc/deprecated/struct_objc_protocol_list.h: New.
1664         * objc/deprecated/struct_objc_symtab.h: New.
1665         * objc/deprecated/struct_objc_static_instances.h: New.
1666         * objc/objc-api.h: Definitions of deprecated structures moved into
1667         the above header fragment files in objc/deprecated/.  Include the
1668         files instead of definition the structures here.  Updated
1669         comments.
1670         * objc/runtime.h: Updated comments.  Do not include objc-api.h.
1671         (objc_set_enumeration_mutation_handler): Renamed to
1672         objc_setEnumerationMutationHandler.
1673         * objc-foreach.c (objc_set_enumeration_mutation_handler): Renamed
1674         to objc_setEnumerationMutationHandler.
1675         * objc/objc-exception.h (objc_set_exception_matcher): Renamed to
1676         objc_setExceptionMatcher.
1677         (objc_set_uncaught_exception_handler): Renamed to
1678         objc_setUncaughtExceptionHandler.
1679         * exception.c: Same changes.
1680
1681 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1682
1683         * objc-sync.c: Include objc-private/common.h.
1684
1685 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1686
1687         * objc-foreach.c: Include objc-private/common.h.
1688         * objc/deprecated/METHOD_NULL.h: New file.
1689         * objc/objc-api.h: Include deprecated/METHOD_NULL.h instead of
1690         defining METHOD_NULL here.
1691         * Makefile.in (OBJC_DEPRECATED_H): Added METHOD_NULL.h.
1692         * Object.m ([+instancesRespondTo:]): Use (Method_t)0 instead of
1693         METHOD_NULL.
1694         ([-respondsTo:]): Same change.
1695         * objc/objc-api.h (method_get_imp): Converted it into a normal
1696         function so that we can hide the internals of struct objc_method.
1697         * sendmsg.c (method_get_imp): Implemented.
1698
1699 2010-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
1700
1701         * objc/objc-api.h (struct objc_super, Super, Super_t,
1702         objc_msg_lookup_super, objc_msg_sendv, objc_msg_forward,
1703         objc_msg_forward2): Declarations moved to objc/message.h.  Include
1704         message.h here.
1705         * objc/message.h: Added such declarations; updated comments.
1706
1707 2010-10-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1708
1709         Implemented fast enumeration for Objective-C.
1710         * Makefile.in (C_SOURCE_FILES): Added objc-foreach.c.
1711         (OBJC_H): Added runtime.h
1712         * objc-foreach.c: New file.
1713         * objc/runtime.h: New file.
1714
1715 2010-09-30  Kai Tietz  <kai.tietz@onevision.com>
1716
1717         * objc/deprecated/struct_objc_class.h: Add padding
1718         to avoid warning with -Wpadded.
1719
1720 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1721
1722         * encoding.c (objc_sizeof_type): Added support for vector type and
1723         for double long types.
1724         (objc_alignof_type): Same change.
1725         (objc_skip_typespec): Same change.
1726         * objc/encoding.h (_C_GCINVISIBLE): Use '|' for _C_GCINVISIBLE
1727         instead of '!' since '!' is already used for _C_VECTOR.
1728         * objc/objc-api.h (_C_LNG_DBL): Added.
1729
1730 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1731
1732         * libobjc_entry.c: File removed.
1733
1734 2010-09-26  Kai Tietz  <kai.tietz@onevision.com>
1735
1736         * sendmsg.c (objc_msg_lookup): Remove inline.
1737         (objc_get_uninstalled_dtable): Likewise.
1738         * encoding.c (objc_skip_type_qualifiers): Likewise.
1739         (objc_skip_offset): Likewise.
1740         * archive.c (__objc_write_object): Likewise
1741         (__objc_write_class):
1742         (__objc_write_selector):
1743         (objc_read_char):
1744         (objc_read_unsigned_char):
1745         (objc_read_short):
1746         (objc_read_unsigned_short):
1747         (objc_read_int):
1748         (objc_read_long):
1749         (__objc_read_nbyte_uint):
1750         (objc_read_unsigned_int):
1751         (objc_read_unsigned_long):
1752         * objc/objc-decls.h (obc_EXPORT): Remove dllexport for DLL_EXPORT case.
1753         (objc_EXPORT): Likewise.
1754         * objc/message.h (objc-decls.h): Add include.
1755         * objc/objc-api.h: Mark API by objc_EXPORT.
1756         * libobjc.def (__objc_responds_to): Removed.
1757
1758 2010-09-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1759
1760         * hash.c: Include objc-private/hash.h instead of objc/hash.h.
1761
1762         * objc/sarray.h: Moved into objc/deprecated/sarray.h;
1763         objc/sarray.h replaced with a placeholder including the file from
1764         the deprecated/ directory.
1765         * objc-private/sarray.h: New file (private copy of sarray.h).
1766         * hash.c: Include <assert.h> instead of "assert.h"
1767         * sarray.c: Include <assert.h> instead of "assert.h".  Include
1768         objc-private/sarray.h instead of objc/sarray.h.
1769         * selector.c: Include objc-private/sarray.h instead of
1770         objc/sarray.h.
1771         * sendmsg.c: Include <assert.h>.  Include objc-private/sarray.h
1772         instead of objc/sarray.h.
1773         * Makefile.in (OBJC_DEPRECATED_H): Added sarray.h.
1774
1775 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1776
1777         * objc-private/objc-list.h (list_remove_elem): Unused function
1778         removed.  (list_nth): Unused function removed.  (list_find):
1779         Unused function removed.  (list_lenght): Unused function removed.
1780
1781 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1782
1783         * objc/hash.h: Moved into objc/deprecated/hash.h; objc/hash.h
1784         replaced with a placeholder including the file from the
1785         deprecated/ directory.
1786         * objc/objc-api.h: Updated includes.
1787         * objc/typedstream.h: Updated includes.
1788         * objc-private/hash.h: New file (private copy of hash.h).
1789         * objc/objc-list.h: Moved into objc/deprecated/objc-list.h;
1790         objc/objc-list.h replaced with a placeholder including the file
1791         from the deprecated/ directory.
1792         * objc-private/objc-list.h: New file (private copy of objc-list.h).
1793         * init.c: Include objc-private/hash.h and objc-private/objc-list.h
1794         instead of objc/hash.h and objc/objc-list.h.
1795         * selector.c: Same change.
1796         * class.c: Added include <string.h>, which used to be implicitly included
1797         when hash.h was included.
1798         * exception.c: Same change.
1799         * objects.c: Same change.
1800         * sarray.c: Same change.
1801         * sendmsg.c: Same change.
1802         * Makefile.in (OBJC_DEPRECATED_H): Added hash.h and objc-list.h.
1803
1804 2010-09-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1805
1806         Implemented objc_sync_enter() and objc_sync_exit(), which are
1807         required by @synchronized() to work.
1808         * objc-sync.c: New file.
1809         * objc/objc-sync.h: New file.
1810         * objc-private/objc-sync.h: New file.
1811         * init.c (__objc_exec_class): Call __objc_sync_init() during the
1812         Objective-C runtime startup.
1813         * Makefile.in: Added objc-sync.c and objc-sync.h.
1814         * configure.ac: Added GCC_CHECK_TLS.
1815         * acinclude.m4: Include ../config/enable.m4 and ../config/tls.m4.
1816         * configure: Regenerated.
1817         * config.h.in: Regenerated.
1818
1819 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1820
1821         * Makefile.in (%_gc.lo): New pattern rules to build the
1822         garbage-collected version of the library.  Removed rules for
1823         specific files that are no longer needed.  Standardized all rules.
1824         (C_SOURCE_FILES, OBJC_SOURCE_FILES): New variables.
1825         (OBJS, OBJS_GC): Compute these from C_SOURCE_FILES and
1826         OBJC_SOURCE_FILES.
1827         (INCLUDES): Removed the unused include -I$(srcdir)/objc.
1828
1829 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1830
1831         * memory.c (objc_calloc): Fixed call to GC_malloc when building
1832         with Garbage Colletion.
1833
1834 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1835
1836         * memory.c: Do not include objc-private/runtime.h.
1837
1838 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1839
1840         * objc/deprecated/objc_malloc.h: New file.
1841         * objc/deprecated/objc_valloc.h: New file.
1842         * objc/objc-api.h: Include the files instead of defining
1843         objc_valloc, _objc_malloc() and similar.
1844         * Makefile.in (OBJC_DEPRECATED_H): Added objc_valloc.h and
1845         objc_malloc.h.
1846         * memory.c: Removed the extra layer of indirection of _objc_malloc
1847         and similar.
1848         (objc_calloc): Use GC_malloc in the garbage-collected
1849         implementation as GC_malloc returns memory that is already freed.
1850         (objc_valloc): Deprecated.
1851
1852 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1853
1854         * objc/deprecated/objc_error.h: New file.
1855         * objc/objc-api.h: Include deprecated/objc_error.h instead of
1856         defining objc_error and related.
1857         * error.c: New file.  Added _objc_abort function which replaces
1858         objc_error.  No change in functionality as they both print an
1859         error and abort.
1860         * misc.c: File removed.  Code moved into memory.c and error.c.
1861         * memory.c: New file.
1862         * objc-private/error.h: New file.
1863         * archive.c: Include objc-private/error.h and use _objc_abort
1864         instead of objc_error everywhere.
1865         * class.c: Same change.
1866         * encoding.c: Same change.
1867         * init.c: Same change, and simplified init_check_module_version.
1868         * memory.c: Same change.
1869         * sendmsg.c:  Same change.
1870         * thr.c: Same change.
1871         * Makefile.in (OBJ_DEPRECATED_H): Added objc_error.h.
1872         (OBJ_H): Reordered list.
1873         (OBJS): Removed misc.lo, added memory.lo and error.lo.
1874         (OBJS_GC): Removed misc_gc.lo, added memory_gc.lo and error_gc.lo.
1875         (misc_gc.lo): Rule removed.
1876         (error_gc.lo): Rule added.
1877         (memory_gc.lo): Rule added.
1878
1879 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1880
1881         * objc/objc.h (__GNU_LIBOBJC__): New #define providing an easy way
1882         to check the API version.  Added some comments.
1883
1884         * objc-private/common.h: New file.
1885         * NXConstStr.m: Include objc-private/common.h.
1886         * Object.m: Same change.
1887         * Protocol.m: Same change.
1888         * archive.c: Same change.
1889         * class.c: Same change.
1890         * encoding.c: Same change.
1891         * exception.c: Same change.
1892         * gc.c: Same change.
1893         * hash.c: Same change.
1894         * init.c: Same change.
1895         * libobjc_entry.c: Same change.
1896         * linking.m: Same change.
1897         * misc.c: Same change (and added a comment).
1898         * nil_method.c: Same change.
1899         * objects.c: Same change.
1900         * sarray.c: Same change.
1901         * selector.c: Same change.
1902         * sendmsg.c: Same change.
1903         * thr.c: Same change.
1904
1905 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1906
1907         * objc/objc-api.h: Removed obsolete #ifdef for NeXTSTEP.
1908
1909 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1910
1911         * archive.c: Removed not needed includes.
1912         * class.c: Same change.
1913         * hash.c: Same change.
1914         * misc.c: Same change.
1915         * nil_method.c: Same change.
1916         * objects.c: Same change.
1917         * sarray.c: Same change.
1918         * sendmsg.c: Same change.
1919         * thr.c: Same change.
1920
1921 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1922
1923         * objc/runtime.h: Moved to objc-private/runtime.h.  Do not include
1924         all the objc/*.h files.
1925         * objc-private/runtime.h: New file.
1926         * archive.c: Include objc-private/runtime.h (and required objc/*.h
1927         files) instead of objc/runtime.h.
1928         * class.c: Same change.
1929         * hash.c: Same change.
1930         * init.c: Same change.
1931         * misc.c: Same change.
1932         * nil_method.c: Same change.
1933         * objects.c: Same change.
1934         * sarray.c: Same change.
1935         * selector.c: Same change.
1936         * sendmsg.c: Same change.
1937         * thr.c: Same change.
1938
1939 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1940
1941         * objc/deprecated/struct_objc_selector.h: New file.  Definition of
1942         'struct objc_selector' and 'sel_eq' moved here.
1943         * objc/deprecated/struct_objc_protocol.h: New file.  Definition of
1944         'struct objc_procotol' moved here.
1945         * objc/deprecated/struct_objc_class.h: New file.  Definition of
1946         'struct objc_class' moved here.
1947         * objc/deprecated/MetaClass.h: New file.  Definition of MetClass
1948         moved here.
1949         * objc/deprecated/STR.h: New file.  Definition of STR moved here.
1950         * objc/message.h: New file.  Definitions for relval_t, apply_t,
1951         arglist, arglist_t and objc_msg_lookup were moved here.
1952         * objc/objc.h: Include the above files instead of defining the
1953         corresponding structs, types and functions here.  Added new opaque
1954         definitions for SEL and Class.  Use Class and not 'struct
1955         objc_class *' in the definition of 'struct objc_object'.
1956         Commented all types defined in the file.  Removed special
1957         definition of BOOL as 'int' on __vxworks; use 'unsigned char'
1958         there as well.
1959         * objc/deprecated/objc-unexpected-exception.h: Renamed to
1960         objc_unexpected_exception.h.
1961         * objc/objc-api.h: Updated include of
1962         objc-unexpetected-exception.h
1963         * objc/objc-exception.h: Updated comments.
1964         * Makefile.in (OBJC_H, OBJC_DEPRECATED_H): Added the new header
1965         files.  Reindented list of files.
1966
1967 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1968
1969         * objc/objc-api.h (objc_trace): Unused variable removed.
1970
1971 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1972
1973         * objc/deprecated: New directory.
1974         * objc/deprecated/README: New file.
1975         * objc/README: New file.
1976         * objc/typedstream.h: Moved into objc/deprecated/typedstream.h;
1977         objc/typedstream.h replaced with a placeholder including the file
1978         from the deprecated/ directory.
1979         * objc/deprecated/objc-unexpected-exception.h: New file with the
1980         definition of _objc_unexpected_exception.
1981         * objc/objc-api.h: Include deprecated/objc-unexcepted-exception.h
1982         instead of defining _objc_unexpected_exception.
1983         * objc/deprecated/Object.h: New file with the deprecated Object
1984         methods in a 'Deprecated' category.
1985         * objc/Object.h Include deprecated/Object.h instead of defining
1986         the deprecated methods.
1987         * Object.m: Moved deprecated methods into 'Deprecated' category.
1988         * objc-private: New directory.
1989         * objc-private/README: New file.
1990         * Makefile.in (OBJC_DEPRECATED_H): New variable.
1991         (install-headers): Create installation directory for
1992         OBJC_DEPRECATED_H headers, and install them.
1993
1994 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1995
1996         * objc/objc-exception.h: Fixed include of objc.h.
1997
1998 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1999
2000         * objc/objc-exception.h: New file.
2001         * exception.c (objc_set_uncaught_exception_handler): Implemented.
2002         (objc_set_exception_matcher): Implemented.
2003         (objc_exception_throw): Use the uncaught exception handler if set.
2004         (PERSONALITY_FUNCTION): Use the exception matcher instead of the
2005         hardcoded isKindOf.
2006         (isKindOf): Renamed to is_kind_of_exception_matcher.  Tidied code
2007         up.  Removed segmentation fault when value is 'nil'.
2008         * objc/objc-api.h (_objc_unexpected_exception): Mark as
2009         deprecated.
2010         * Makefile.in (exception.lo, exception_gc.lo): Use
2011         -Wno-deprecated-declarations when compiling.
2012         (OBJC_H): Added objc-exception.h
2013
2014 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
2015
2016         * objc/typedstream.h: Deprecate all functions in the file.  This
2017         file is obsolete.
2018         * objc/Object.h ([+streamVersion:], [-read:], [-write:],
2019         [-awake]): Documented that these methods are deprecated.  Added a
2020         brief description of the Object class and its relationship to the
2021         NSObject class.
2022         * Makefile.in: Compile archive.c and Object.m with
2023         -Wno-deprecated-declarations.
2024
2025 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
2026
2027         Removed obsolete intermediate threading layer.
2028         * thr.c: Use __gthread_objc_xxx functions directly instead of
2029         __objc_thread_xxx ones.
2030         * objc/thr.h: Removed prototypes of no longer existing
2031         __objc_thread_xxx functions.
2032         * Makefile.in: Removed thr-objc.lo.
2033         * thr-dce.c: File removed.
2034         * thr-decosf1.c: File removed.
2035         * thr-irix.c: File removed.
2036         * thr-mach.c: File removed.
2037         * thr-objc.c: File removed.
2038         * thr-os2.c: File removed.
2039         * thr-posix.c: File removed.
2040         * thr-pthreads.c: File removed.
2041         * thr-rtems.c: File removed.
2042         * thr-single.c: File removed.
2043         * thr-solaris.c: File removed.
2044         * thr-vxworks.c: File removed.
2045         * thr-win32.c: File removed.
2046         * README.threads: File removed.
2047         * THREADS.MACH: File removed.
2048         * THREADS: Updated.
2049
2050 2010-09-07  Nicola Pero  <nicola.pero@meta-innovation.com>
2051
2052         * Object.m (MAX_CLASS_NAME_LEN): Unused define removed.
2053
2054 2010-09-06  Iain Sandoe  <iains@gcc.gnu.org>
2055
2056         * encoding.c: Add TARGET_ALIGN_NATURAL definition for m64 powerpc darwin.
2057         Add a comment as to why, update FIXME comments.
2058
2059 2010-09-06  Nicola Pero  <nicola.pero@meta-innovation.com>
2060
2061         * makefile.dos: Obsolete file removed.
2062
2063 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2064
2065         * aclocal.m4: Regenerate.
2066
2067 2010-03-23  Dave Korn  <dave.korn.cygwin@gmail.com>
2068
2069         PR libobjc/30445
2070         * configure.ac (extra_ldflags_libobjc): Define appropriately for
2071         Cygwin and MinGW hosts.
2072         * Makefile.am (libobjc_s.a): Remove dead pre-libtool target.
2073         (libobjc.dll): Likewise.
2074         * configure: Regenerate.
2075
2076 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2077
2078         * configure: Regenerate.
2079
2080 2009-11-28  Jakub Jelinek  <jakub@redhat.com>
2081
2082         * sarray.c (sarray_free): Use old_buckets variable.
2083         * encoding.c (objc_layout_structure_next_member): Remove unused
2084         bfld_type_size variable.
2085
2086 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2087
2088         * configure.ac (AC_PREREQ): Bump to 2.64.
2089
2090 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2091
2092         * aclocal.m4: Regenerate.
2093         * configure: Regenerate.
2094         * config.h.in: Regenerate.
2095
2096 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2097
2098         * Makefile.in (LIBTOOL): Add $(LIBTOOLFLAGS).
2099
2100 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2101
2102         * Makefile.in (AUTOCONF, ACLOCAL, ACLOCAL_AMFLAGS, aclocal_deps):
2103         New variables.
2104         ($(srcdir)/configure, $(srcdir)/aclocal.m4): New rules.
2105
2106 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2107
2108         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
2109
2110 2009-04-09  Nick Clifton  <nickc@redhat.com>
2111
2112         * sendmsg.c: Change copyright header to refer to version 3 of
2113         the GNU General Public License with version 3.1 of the GCC
2114         Runtime Library Exception and to point readers at the COPYING3
2115         and COPYING3.RUNTIME files and the FSF's license web page.
2116         * NXConstStr.m: Likewise.
2117         * Object.m: Likewise.
2118         * Protocol.m: Likewise.
2119         * archive.c: Likewise.
2120         * class.c: Likewise.
2121         * encoding.c: Likewise.
2122         * exception.c: Likewise.
2123         * gc.c: Likewise.
2124         * hash.c: Likewise.
2125         * init.c: Likewise.
2126         * libobjc_entry.c: Likewise.
2127         * linking.m: Likewise.
2128         * misc.c: Likewise.
2129         * nil_method.c: Likewise.
2130         * objc/NXConstStr.h: Likewise.
2131         * objc/Object.h: Likewise.
2132         * objc/Protocol.h: Likewise.
2133         * objc/encoding.h: Likewise.
2134         * objc/hash.h: Likewise.
2135         * objc/objc-api.h: Likewise.
2136         * objc/objc-decls.h: Likewise.
2137         * objc/objc-list.h: Likewise.
2138         * objc/objc.h: Likewise.
2139         * objc/runtime.h: Likewise.
2140         * objc/sarray.h: Likewise.
2141         * objc/thr.h: Likewise.
2142         * objc/typedstream.h: Likewise.
2143         * objects.c: Likewise.
2144         * sarray.c: Likewise.
2145         * selector.c: Likewise.
2146         * thr-dce.c: Likewise.
2147         * thr-decosf1.c: Likewise.
2148         * thr-irix.c: Likewise.
2149         * thr-mach.c: Likewise.
2150         * thr-objc.c: Likewise.
2151         * thr-os2.c: Likewise.
2152         * thr-posix.c: Likewise.
2153         * thr-pthreads.c: Likewise.
2154         * thr-rtems.c: Likewise.
2155         * thr-single.c: Likewise.
2156         * thr-solaris.c: Likewise.
2157         * thr-vxworks.c: Likewise.
2158         * thr-win32.c: Likewise.
2159         * thr.c: Likewise.
2160         * libobjc.def: Change copyright header to refer to version 3 of
2161         the GNU General Public License and to point readers at the COPYING3
2162         file and the FSF's license web page.
2163         * makefile.dos: Likewise.
2164
2165 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
2166
2167         * Makefile.in: Change copyright header to refer to version
2168         3 of the GNU General Public License and to point readers at the
2169         COPYING3 file and the FSF's license web page.
2170         * configure.ac: Likewise.
2171
2172 2009-03-12  Richard Frith-Macdonald  <rfm@gnu.org>
2173             David Ayers  <ayers@fsfe.org>
2174
2175         PR libobjc/27466
2176         * objc/objc-api.h (_objc_unexpected_exception): Declare
2177         new hook.  Update copyright dates.
2178         * exception.c (objc_exception_throw): Use hook.  Update
2179         copyright dates.
2180         * libobjc.def (_objc_unexpected_exception): Export hook.
2181         Update copyright dates.
2182
2183 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2184
2185         * configure: Regenerate.
2186
2187 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2188
2189         * configure: Regenerate.
2190
2191 2008-11-21  Kai Tietz  <kai.tietz@onevision.com>
2192
2193         *  Object.m (errno): Replaced by errno.h include.
2194         (compare): Cast self to id to prevent warning on comparison.
2195         * objc/objc.h (BOOL): Prevent redeclaration of BOOL, if it is
2196         already there.
2197         * sendmsg.c (__objc_print_dtable_stats): Remove type warnings.
2198         * thr-win32.c (__objc_thread_detach): Remove type warning.
2199         (__objc_thread_id): Likewise.
2200         * thr.c (__objc_thread_detach_functiont): Add __builtin_trap ()
2201         for noreturn.
2202
2203 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
2204             Steve Ellcey  <sje@cup.hp.com>
2205
2206         * configure: Regenerate for new libtool.
2207         * config.h.in: Regenerate for new libtool.
2208
2209 2008-07-18  Matthias Klose  <doko@ubuntu.com>
2210
2211         * Makefile.in: Ignore missing ../boehm-gc/threads.mk.
2212
2213 2008-07-18  Matthias Klose  <doko@ubuntu.com>
2214
2215         * Makefile.in: Include ../boehm-gc/threads.mk.
2216         (OBJC_BOEHM_GC_LIBS): Define, (libobjc_gc$(libsuffix).la): Use it.
2217
2218 2008-07-06  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2219
2220         * Makefile.in (install-info): New stub target.
2221
2222 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2223
2224         * configure: Regenerate.
2225
2226 2008-06-14  Kai Tietz  <kai.tietz@onevision.com>
2227
2228         * exception.c (PERSONALITY_FUNCTION): Remove extra decrement
2229         if HAVE_GETIPINFO is not defined.
2230
2231 2008-06-10  Kai Tietz  <kai.tietz@onevision.com>
2232
2233         * Object.m (compare): Add type id.
2234         * objc/Object.h: Likewise.
2235         * archive.c (objc_read_class): Use size_t to extend version to be
2236         size of pointer scalar width.
2237         * sendmsg.c (rtx): Undefine it before redefinition.
2238         (__objc_print_dtable_stats): Cast arguments to long as intended.
2239
2240 2008-05-30  Julian Brown  <julian@codesourcery.com>
2241
2242         * exception.c (__objc_exception_class): Initialise as constant
2243         array for ARM EABI. Change macro to static const for non-ARM EABI.
2244         (ObjcException): Add note about structure layout. Remove landingPad
2245         and handlerSwitchValue for ARM EABI.
2246         (get_ttype_entry): Add __ARM_EABI_UNWINDER__ version
2247         of function.
2248         (CONTINUE_UNWINDING): Define for ARM EABI/otherwise cases.
2249         (PERSONALITY_FUNCTION): Use ARM EABI-specific arguments, and add
2250         ARM EABI unwinding support.
2251         (objc_exception_throw): Use memcpy to initialise exception class.
2252
2253 2008-05-25  Alan Modra  <amodra@bigpond.net.au>
2254
2255         * encoding.c (strip_array_types): Rename from get_inner_array_type.
2256         (rs6000_special_round_type_align): Update.
2257
2258 2008-05-09  Julian Brown  <julian@codesourcery.com>
2259
2260         * Makefile.in (LTLDFLAGS): New.
2261         (libobjc$(libsuffix).la, libobjc_gc$(libsuffix).la): Use above.
2262
2263 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
2264
2265         PR bootstrap/35457
2266         * aclocal.m4: Regenerate.
2267         * configure: Regenerate.
2268
2269 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
2270
2271         * configure: Regenerate.
2272
2273 2007-10-14  H.J. Lu  <hongjiu.lu@intel.com>
2274
2275         * configure.ac: Don't run config-ml.in directly.
2276         (multilib_arg): New.
2277         * configure: Regenerated.
2278
2279 2007-08-06  Andrew Pinski  <pinskia@gmail.com>
2280
2281         PR libobjc/30731
2282         * exception.c (parse_lsda_header): Use _uleb128_t/_sleb128_t instead
2283         of _Unwind_Word for variables which are used in
2284         read_uleb128/read_sleb128.
2285         (PERSONALITY_FUNCTION): Likewise.
2286
2287 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
2288
2289         * aclocal.m4: Regenerated.
2290
2291 2007-06-03  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2292
2293         * configure.ac: Fix a typo in *-*-darwin clause.
2294         * configure: Regenerated.
2295
2296 2007-06-02  H.J. Lu  <hongjiu.lu@intel.com>
2297
2298         * configure.ac: Fix a typo.
2299         * configure: Regenerated.
2300
2301 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
2302
2303         * configure: Regenerate.
2304
2305 2007-06-01  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2306
2307         * Makefile.in: Replace all uses of libext with libsuffix.
2308         * configure.ac: Likewise.
2309         * configure: Regenerate.
2310
2311         Revert:
2312         * Makefile.in: Remove all uses of $(libext).
2313
2314 2007-05-23  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2315
2316         * Makefile.in: Remove all uses of $(libext).
2317
2318 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
2319
2320         * configure: Regenerate.
2321         * aclocal.m4: Regenerate.
2322
2323 2007-04-21  Andrew Ruder  <andy@aeruder.net>
2324
2325         * sendmsg.c (__objc_get_forward_imp): Call
2326         __objc_msg_forward2 for real.
2327
2328 2007-04-09  Andrew Ruder  <andy@aeruder.net>
2329
2330         * sendmsg.c: Added __objc_msg_forward2, a hook that allows
2331         external libraries to provide a function that returns the real
2332         forwarding function based on both the selector and the receiver.
2333         * objc/objc-api.h: Define __objc_msg_forward2.
2334
2335 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
2336
2337         * Makefile.in: Add dummy install-pdf target.
2338
2339 2007-02-18  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
2340
2341         * objc/objc-list.h (list_free): Add keyword 'inline' to avoid
2342         unused warning.
2343
2344 2006-10-31  Geoffrey Keating  <geoffk@apple.com>
2345
2346         * encoding.c (darwin_rs6000_special_round_type_align): New.
2347
2348 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
2349
2350         * Makefile.in: Use multi_basedir instead of toplevel_srcdir.
2351         * configure.ac: Use multi.m4 from aclocal rather than custom
2352         code.  Use multi_basedir instead of toplevel_srcdir.
2353         * aclocal.m4: Regenerate.
2354         * configure: Regenerate.
2355
2356 2006-10-10  Brooks Moses  <bmoses@stanford.edu>
2357
2358         * Makefile.in: Added empty "pdf" target.
2359
2360 2006-07-18  Paolo Bonzini  <bonzini@gnu.org>
2361
2362         * configure: Regenerate.
2363
2364 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
2365
2366         * Makefile.in: Add install-html target. Add install-html to .PHONY
2367
2368 2006-02-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2369
2370         PR libobjc/26309
2371         * thr-objc.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
2372
2373 2006-01-24  David Ayers  <d.ayers@inode.at>
2374
2375         PR libobjc/9751
2376         * gc.c (class_ivar_set_gcinvisible): Replace strncpy with memcpy
2377         and insure the new strings are '\0' termintated.
2378
2379 2006-01-24  David Ayers  <d.ayers@inode.at>
2380
2381         PR libobjc/13946
2382         * configure.ac: Add include directives for --enable-objc-gc.
2383         * Makefile.in: Ditto.
2384         * configure: Regenerate.
2385
2386         * gc.c (__objc_class_structure_encoding): Increment the used bytes
2387         instead of the local pointer to them.
2388
2389 2005-12-14  Andrew Pinski  <pinskia@physics.uc.edu>
2390
2391         PR objc/25360
2392         * objc/objc-api.c (_C_COMPLEX): New define.
2393         * encoding.c (objc_sizeof_type): Handle _C_Complex.
2394         (objc_alignof_type): Likewise.
2395         (objc_skip_typespec): Likewise.
2396
2397 2005-12-15  David Ayers  <d.ayers@inode.at>
2398
2399         PR libobjc/14382
2400         * README (+load,+initialize): Fix documentation to reflect
2401         intended and implemented semantics for +load and +initialize.
2402
2403 2005-12-12  Andrew Pinski  <pinskia@physics.uc.edu>
2404
2405         * encoding.c (TYPE_FIELDS): Fix to skip over just _C_STRUCT_B and
2406         the name.
2407         (get_inner_array_type): Fix to skip over _C_ARY_B and size.
2408         (rs6000_special_round_type_align): Update for the ABI fix.
2409         (objc_layout_finish_structure): Correct the encoding which is passed to
2410         ROUND_TYPE_ALIGN.
2411
2412 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2413
2414         PR libobjc/25347
2415         * encoding.c (objc_sizeof_type): Don't handle _C_UNION_B special
2416         but use the struct layout functions.
2417         (objc_alignof_type): Likewise.
2418         (objc_layout_structure): Handle _C_UNION_B also.
2419         (objc_layout_structure_next_member): Likewise.
2420         (objc_layout_finish_structure): Likewise.
2421
2422 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2423
2424         PR libobjc/25346
2425         * objc/objc-api.h (_C_BOOL): New define.
2426         * encoding.c (objc_sizeof_type): Handle _C_BOOL.
2427         (objc_alignof_type): Likewise.
2428         (objc_skip_typespec): Likewise.
2429
2430 2005-11-20  David Ayers  <d.ayers@inode.at>
2431
2432         PR libobjc/19024
2433         * objc/hash.h: Remove deprecated hash API.
2434         * hash_compat.c: Remove.
2435         * Makefile.in: Remove reference to hash_compat.c.
2436
2437         * configure.ac (VERSION): Bump library version to 2:0:0.
2438         * configure: Regenerate.
2439
2440 2005-11-09  Alexandre Oliva  <aoliva@redhat.com>
2441
2442         PR other/4372
2443         * thr-objc.c (_XOPEN_SOURCE): Define.
2444
2445 2005-10-07  Ulrich Weigand  <uweigand@de.ibm.com>
2446
2447         PR libobjc/23612
2448         * objc/objc-api.h (struct objc_ivar): Move definition to
2449         global scope.
2450
2451 2005-09-04  Andrew Pinski  <pinskia@physics.uc.edu>
2452             Rasmus Hahn  <rassahah@neofonie.de>
2453
2454         PR libobjc/23108
2455         * archive.c (objc_write_type): Correct the element offset.
2456         (objc_read_type): Likewise.
2457
2458 2005-08-17  Kelley Cook  <kcook@gcc.gnu.org>
2459
2460         * All files: Update FSF address.
2461
2462 2005-08-13  Marcin Koziej  <creep@desk.pl>
2463             Andrew Pinski  <pinskia@physics.uc.edu>
2464
2465         PR libobjc/22492
2466         * exception.c (PERSONALITY_FUNCTION): Fix the PC with finally.
2467
2468 2005-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2469
2470         * Makefile.in (extra_ldflags_libobjc): New.
2471         (libobjc$(libext).la): Add extra_ldflags_libobjc to the link line.
2472         (libobjc_gc$(libext).la): Likewise.
2473         * configure.ac (extra_ldflags_libgfortran): Set for *-darwin* to
2474         "-Wl,-single_module".
2475         * configure: Regenerate.
2476         * linking.m (_objcInit): Remove.
2477
2478 2005-07-26  Andrew Pinski  <pinskia@physics.uc.edu>
2479
2480         PR libobjc/22606
2481         * Makefile.in (ALL_CFLAGS): Add -fexceptions.
2482
2483 2005-06-08  David Ayers  <d.ayers@inode.at>
2484
2485         * objc/NXConstStr.h, objc/Object.h, objc/Protocol.h,
2486         objc/encoding.h, objc/hash.h, objc/objc-api.h,
2487         objc/runtime.h, objc/sarray.h, objc/thr.h,
2488         objc/typedstream.h: Do not include Objective-C headers as
2489         system headers.
2490
2491 2005-06-07  David Ayers  <d.ayers@inode.at>
2492
2493         * archive.c, init.c, selector.c: Include hash.h.
2494         * archive.c, class.c, encoding.c, gc.c, hash.c, hash_compat.c,
2495         init.c, misc.c, nil_method.c, objects.c, sarray.c, selector.c,
2496         sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c, thr-mach.c,
2497         thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c, thr-rtems.c,
2498         thr-single.c, thr-solaris.c, thr-vxworks.c, thr-win32.c, thr.c:
2499         Include Objective-C headers with quotes and objc/ directory
2500         prefix.
2501
2502 2005-05-19  Richard Henderson  <rth@redhat.com>
2503
2504         * exception.c: Revert last change.
2505
2506 2005-05-19  David Ayers  <d.ayers@inode.at>
2507
2508         * exception.c: Include tsystem.h for unwind.h.
2509
2510 2005-05-09  Mike Stump  <mrs@apple.com>
2511
2512         * configure: Regenerate.
2513
2514 2005-04-12  Mike Stump  <mrs@apple.com>
2515
2516         * configure: Regenerate.
2517
2518 2005-03-21  Zack Weinberg  <zack@codesourcery.com>
2519
2520         * Makefile.in: Set gcc_version here.
2521         * configure.ac: Do not invoke TL_AC_GCC_VERSION.  Adjust quoting
2522         in definition of toolexeclibdir so that $(gcc_version) is expanded
2523         by the Makefile.
2524         * aclocal.m4, configure: Regenerate.
2525
2526 2005-03-03  David Ayers  <d.ayers@inode.at>
2527
2528         * objc/hash.h (OBJC_IGNORE_DEPRECATED_API): Update deprecated
2529         version reference.  Correct typo.
2530
2531 2005-03-02  David Ayers  <d.ayers@inode.at>
2532
2533         PR libobjc/19024
2534         * Makefile.in (OBJS): Add hash_compat.lo.
2535         (OBJS_GC): Add hash_compat_gc.lo.
2536         (hash_compat_gc.lo): New target and rule.
2537         * objc/hash.h (hash_new, hash_delete, hash_add, hash_remove)
2538         (hash_next, hash_value_for_key, hash_is_key_in_hash)
2539         (hash_ptr, hash_string, compare_ptrs, compare_strings): Prefix
2540         with objc_.  Add deprecated non prefixed inlined versions.
2541         (OBJC_IGNORE_DEPRECATED_API): New macro to hide deprecated
2542         declarations.
2543         * hash.c (hash_new, hash_delete, hash_add, hash_remove, hash_next)
2544         (hash_value_for_key, hash_is_key_in_hash): Prefix with objc_ and
2545         update callers.
2546         * hash_compat.c: New file.
2547         * archive.c: Update callers.
2548         * init.c: Likewise.
2549         * selector.c: Likewise.
2550         * libobjc.def: Add objc_ versions of hash functions.
2551
2552 2005-02-28  Andrew Pinski <pinskia@physics.uc.edu>
2553
2554         PR libobjc/20252
2555         * Makefile.in (GTHREAD_FLAGS): Remove.
2556         (ALL_CFLAGS): Remove usage of GTHREAD_FLAGS.
2557         * thr-objc.c: Include config.h.
2558         * configure.ac: Instead of looking at GCC's makefile, figure out if
2559         GTHREAD_FLAGS should be defined by looking at the `thread model'
2560         of the current gcc.
2561         * configure: Regenerate.
2562         * config.h.in: Regenerate.
2563
2564 2005-02-28  Paolo Bonzini  <bonzini@gnu.org>
2565
2566         PR bootstrap/17383
2567         * configure.ac: Call GCC_TOPLEV_SUBDIRS.
2568         (Determine CFLAGS for gthread): Use $host_subdir.
2569         * configure: Regenerate.
2570         * Makefile.in (host_subdir): New.
2571         (INCLUDES): Use it.
2572
2573 2004-12-20  Andrew Pinski  <pinskia@physics.uc.edu>
2574
2575         PR libobjc/12035
2576         * gc.c: Remove definition of LOGWL, modWORDSZ, and divWORDSZ since
2577         they are not used.
2578         Include limits.h and stdlib.h.
2579         Define BITS_PER_WORD.
2580
2581 2004-12-12  Alexander Malmberg  <alexander@malmberg.org>
2582
2583         * selector.c (__objc_init_selector_tables): Add missing void to
2584         definition.
2585
2586 2004-12-02  Richard Sandiford  <rsandifo@redhat.com>
2587
2588         * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
2589         * configure, aclocal.m4: Regenerate.
2590
2591 2004-11-29  Kelley Cook  <kcook@gcc.gnu.org>
2592
2593         * configure: Regenerate for libtool change.
2594
2595 2004-11-25  Kelley Cook  <kcook@gcc.gnu.org>
2596
2597         * configure: Regenerate for libtool reversion.
2598
2599 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2600
2601         * configure: Regenerate for libtool change.
2602
2603 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2604
2605         * aclocal.m4, config.h.in: Regenerate.
2606
2607 2004-10-08  Mike Stump  <mrs@apple.com>
2608             Andrew Pinski  <pinskia@physics.uc.edu>
2609
2610         * aclocal.m4: Rename to ...
2611         * acinclude.m4: here and also use m4_include instead of sinclude.
2612         * aclocal.m4: Regenerate.
2613         * configure: Regenerate.
2614         * configure.ac: Add AM_MAINTAINER_MODE and AM_PROG_CC_C_O.
2615         * Makefile.in (configure): Add @MAINT@ infront of configure.ac
2616
2617 2004-10-08  Andrew Pinski  <pinskia@physics.uc.edu>
2618
2619         * archive.c: Fix all the warnings about passing unsigned char*
2620         to char* and the other way too.
2621
2622 2004-09-16  Andrew Pinski  <pinskia@physics.uc.edu>
2623
2624         PR libobjc/16448
2625         * exception.c: Include config.h
2626         (objc_exception_throw): Change _GLIBCXX_SJLJ_EXCEPTIONS to
2627         SJLJ_EXCEPTIONS.
2628         * configure.ac: Find out what exception handling code we use.
2629         * configure: Regenerate.
2630         * config.h.in: New file, regenerate.
2631
2632 2004-09-16  Andrew Pinski  <apinski@apple.com>
2633
2634         * encoding.c (ALTIVEC_VECTOR_MODE): Define a bogus macro.
2635
2636 2004-08-28  Nathanael Nerode  <neroden@gcc.gnu.org>
2637
2638         * configure.ac: Switch from _GCC_TOPLEV_NONCANONICAL_TARGET to
2639         ACX_NONCANONICAL_TARGET.
2640         * configure: Regenerate.
2641
2642 2004-08-13  Ziemowit Laski  <zlaski@apple.com>
2643
2644         * objc/sarray.h: Hoist include of assert.h near the top of file,
2645         and mark the remainder of the file 'extern "C"'.
2646
2647 2004-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2648
2649         * objc/Object.h: Move includes out of extern "C" blocks.
2650         * objc/encoding.h: Likewise.
2651         * objc/hash.h: Likewise.
2652         * objc/objc-api.h: Likewise.
2653         * objc/runtime.h: Likewise.
2654         * objc/sarray.h: Likewise.
2655         * objc/typedstream.h: Likewise.
2656
2657 2004-08-12  Ziemowit Laski  <zlaski@apple.com>
2658
2659         * objc/NXConstStr.h: Update copyright date; bracket with
2660         'extern "C"' for C++ use; make include syntax consistent
2661         by using <...> instead of "..."; hoist <objc/...> includes
2662         above the 'extern "C"' block.
2663         * objc/Object.h: Likewise.
2664         * objc/Protocol.h: Likewise.
2665         * objc/encoding.h: Likewise.
2666         * objc/hash.h: Likewise.
2667         * objc/runtime.h: Likewise.
2668         * objc/sarray.h: Likewise.
2669         * objc/thr.h: Likewise.
2670         * objc/typedstream.h: Likewise.
2671         * objc/objc-api.h: Add 'extern "C"' block for C++ use.
2672         (objc_static_instances): For C++ case, do away with
2673         zero-sized array.
2674         (objc_method): Hoist definition to file scope.
2675         (_objc_load_callback, _objc_object_alloc, class_get_class_method,
2676         class_get_instance_method, class_create_instance,
2677         class_get_class_name, class_get_instance_size,
2678         class_get_meta_class, class_get_super_class, class_get_version,
2679         class_is_class, class_is_meta_class, class_set_version,
2680         class_get_gc_object_type, class_ivar_set_gcinvisible,
2681         get_imp): Rename 'class' parameter to '_class'.
2682         * objc/objc-list.h: Add 'extern "C"' block for C++ use.
2683         * objc/objc.h: Update copyright date.
2684         (arglist_t): Provide a union tag.
2685
2686 2004-07-22  Andrew Pinski  <pinskia@physics.uc.edu>
2687
2688         * thr.c (__objc_thread_detach_function): Do not mark as volatile
2689         but instead use the attribute noreturn.
2690
2691 2004-06-28  Zack Weinberg  <zack@codesourcery.com>
2692
2693         * encoding.c: Rename target_flags with a #define to avoid
2694         conflict with a prior declaration.
2695
2696 2004-06-24  Andrew Pinski  <apinski@apple.com>
2697
2698         * objc/encoding.h: Wrap the functions with extern "C" for C++
2699         mode.
2700         * objc/hash.h: Likewise.
2701         * objc/objc-api.h: Likewise.
2702         * objc/objc-list.h: Likewise.
2703         * objc/runtime.h: Likewise.
2704         * objc/sarray.h: Likewise.
2705         * objc/thr.h: Likewise.
2706         * objc/typedstream.h: Likewise.
2707
2708
2709 2004-06-21  Nick Clifton  <nickc@redhat.com>
2710
2711         * encoding.c (BITS_PER_UNIT): Define if a definition is not
2712         provided.
2713
2714 2004-06-20  Alexander Malmberg  <alexander@malmberg.org>
2715
2716         * Makefile.in (exception.lo): Remove $(OBJC_GCFLAGS).
2717         (exception_gc.lo): New.
2718         (OBJS_GC): Add exception_gc.lo.
2719
2720 2004-06-17  Richard Henderson  <rth@redhat.com>
2721
2722         * exception.c: New file.
2723         * Makefile.in (exception.lo): New.
2724         (OBJS): Add it.
2725
2726 2004-06-14  Andrew Pinski  <pinskia@physics.uc.edu>
2727
2728         * linking.m (_objcInit): New empty function
2729         for Darwin only.
2730
2731 2004-06-11  Andrew Pinski  <pinskia@physics.uc.edu>
2732
2733         * configure.ac: Support --enable-shared=libobjc.
2734         * configure: Regenerate.
2735
2736         PR libobjc/15901
2737         * configure.ac: Do not disable shared by default.
2738         * configure: Regenerate.
2739
2740 2004-06-03  Nicola Pero  <n.pero@mi.flashnet.it>
2741
2742         * Protocol.m ([-isEqual:]): Small optimizations returning
2743         immediately if the argument is equal to self, and accessing
2744         the argument's name directly if it's a protocol.
2745
2746 2004-06-03  David Ayers  <d.ayers@inode.at>
2747
2748         * Protocol.m ([-isEqual:]): Test the class of the argument.
2749
2750 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2751
2752         * configure.ac (includedir): Rename to ...
2753         (includedirname).
2754         * Makefile.in: s/includedir/includedirname/.
2755
2756         PR target/11572
2757         * configure.ac (includedir): Set to "include"
2758         except for Darwin.
2759         (libext) Set to empty except for Darwin.
2760         * configure: Regenerate
2761         * Makefile.in: s/libobjc.la/libobjc$(libext).la/g.
2762         s/include/$(includedir)/g.
2763
2764 2004-05-25  Daniel Jacobowitz  <drow@false.org>
2765
2766         * Makefile.in: Add .NOEXPORT.
2767
2768 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2769
2770         Merge from the libobjc-branch
2771         2004-02-09  Andrew Pinski  <pinskia@physics.uc.edu>
2772
2773                 * Makefile.in (OBJC_H): Change objc-deps.h to objc-decls.h.
2774
2775         2004-02-03  Andrew Pinski  <pinskia@physics.uc.edu>
2776
2777                 * Makefile.in (OBJC_H): Add objc-deps.h.
2778
2779         2004-01-27  Nicola Pero  <n.pero@mi.flashnet.it>
2780
2781                 * Protocol.m ([-conformsTo:]): If the argument is nil, return NO.
2782                 ([-hash], [-isEqual:]): New methods.
2783
2784         2004-01-27  Richard Frith-Macdonald <rfm@gnu.org>
2785
2786                 * sarray.c (sarray_free): Add a better comment.
2787
2788         2004-01-27  Adam Fedor  <fedor@gnu.org>
2789
2790                 * hash.c (hash_add): Cast cachep to int.
2791                 * selector.c (__sel_register_typed_name): Cast
2792                 soffset_decode to int.
2793
2794         2004-01-27  Alexander Malmberg  <alexander@malmberg.org>
2795
2796                 * selector.c: Rename register_selectors_from_list to
2797                 __objc_register_selectors_from_list. Update caller.
2798                 (__objc_register_selectors_from_list): Lock __objc_runtime_mutex
2799                 while registering selectors. Use __sel_register_typed_name instead
2800                 of sel_register_typed_name. Check for NULL method_name:s.
2801                 (pool_alloc_selector): New function.
2802                 (__sel_register_typed_name): Use pool_alloc_selector to allocate
2803                 selector structures.
2804                 * sendmsg.c (class_add_method_list): Use
2805                 __objc_register_selectors_from_list.
2806                 * objc/runtime.h: Add __objc_register_selectors_from_list.
2807
2808         2004-01-25  Adam Fedor  <fedor@gnu.org>
2809                     Nicola Pero  <n.pero@mi.flashnet.it>
2810                     Andrew Pinski  <pinskia@physics.uc.edu>
2811
2812                 * objc/objc-decls.h: New file.
2813                 * objc/objc-api.h (_objc_lookup_class): Mark as export.
2814                 (_objc_load_callback): Likewise.
2815                 (_objc_object_alloc): Likewise.
2816                 (_objc_object_copy): Likewise.
2817                 (_objc_object_dispose): Likewise.
2818
2819         2004-01-25  Andrew Pinski  <pinskia@physics.uc.edu>
2820
2821                 * archive.c: s/__inline__/inline
2822                 * sendmsg.c: Likewise.
2823
2824                 * encoding.c: Remove FIXME about the warning
2825                 about unused variable.
2826                 * sendmsg.c: Add a FIXME comment saying that
2827                 this should be using libffi.
2828
2829                 * Makefile.in (LIBTOOL): Use @LIBTOOL@ now as it works.
2830
2831
2832 2004-05-13  Andrew Pinski  <pinskia@physics.uc.edu>
2833
2834         * archive.c (objc_read_class): Initialize class_name.
2835         (objc_read_selector): Initialize selector_name.
2836
2837 2004-05-09  Richard Sandiford  <rsandifo@redhat.com>
2838
2839         * Makefile.in (toolexecdir): Remove trailing space.
2840
2841 2004-04-15  Nathanael Nerode  <neroden@gcc.gnu.org>
2842
2843         PR libobjc/14948
2844         * configure.ac: De-precious CC so multilibs work.
2845         * configure: Regenerate.
2846
2847 2004-04-14  Nathanael Nerode  <neroden@gcc.gnu.org>
2848
2849         * configure.ac: Restore toolexecdir.
2850         * Makefile.in: Restore toolexecdir.
2851         * configure: Regenerate.
2852
2853 2004-04-09  Nathanael Nerode  <neroden@gcc.gnu.org>
2854
2855         * configure.ac: Remove (unused) glibcpp_prefixdir.
2856         * configure: Regenerate.
2857
2858         * configure.in: Rename to configure.ac.
2859         * Makefile.in: Update to match.
2860
2861         * Makefile.in: Remove toolexecdir, glibcpp_toolexecdir (unused).
2862         Replace glibcpp_toolexeclibdir with toolexeclibdir.
2863         * configure.in: Remove glibcpp_toolexecdir (unused).
2864         Replace glibcpp_toolexeclibdir with toolexeclibdir.  Don't generate
2865         config.h or stamp-h (unused).  Move one comment to the right place.
2866         * configure: Regenerate.
2867         * config.h.in: Remove (unused).
2868
2869         * config.h.in: Regenerate with autoheader.
2870
2871         * Makefile.in: Remove (unused) gcc_version_trigger.
2872         * configure.in: Remove (unused) glibcpp_builddir.  Don't AC_SUBST
2873         gcc_version_trigger.
2874         * configure: Regenerate.
2875
2876         * configure.in: Switch to modern style for AC_INIT, AC_OUTPUT.
2877         Sort file into sections.  Remove dnl where appropriate.  Fix
2878         other style issues.
2879         * configure: Regenerate.
2880
2881         * configure.in: Replace old AC_PROG_CC hack with new one.
2882         Define toplevel_srcdir in terms of srcdir, not top_srcdir (there
2883         are no subdirectory output files, so this is fine).  Change prereq
2884         to autoconf 2.59.
2885         * aclocal.m4: Include ../config/no-executables.m4.
2886         * configure: Regenerate with autoconf 2.59.
2887
2888         * configure.in: Improve comments on gthread_cflags.  Improve m4
2889         quotation, and replace 'if test' with 'case', for --enable-objc-gc.
2890         * configure: Regenerate.
2891
2892         * configure.in: Move PACKAGE and VERSION settings up top.  Remove
2893         unused call to AC_PROG_LN_S.  Default RANLIB to ':'.  Remove
2894         redundant checks for values of RANLIB, AR, INSTALL.
2895         * configure: Regenerate.
2896
2897         * configure.in: Clean up handling of
2898         --enable-version-specific-runtime-libs and related variables;
2899         replace 'if test' with 'case' where reasonable.  Fix comments.
2900         Remove useless libstdcxx_interface.
2901         * configure: Regenerate.
2902
2903         * configure.in: Use _GCC_TOPLEV_NONCANONICAL_TARGET.
2904         Replace uses of target_alias with target_noncanonical.
2905         * aclocal.m4: Include ../config/acx.m4.
2906         * configure: Regenerate.
2907         * Makefile.in: Replace uses of target_alias with target_noncanonical.
2908         Fix copyright statement.
2909
2910         * configure.in: Hand-inline bulky, confusing macros from
2911         aclocal.m4.  Replace references to "GNU Objective C" with "GCC".
2912         Update copyright notice.  Remove stuff for automake, which isn't
2913         used in this directory.  Remove emacs local variables.
2914         * aclocal.m4: Remove hand-inlined macros.  Update copyright notice.
2915         * configure: Regenerate.
2916
2917 2004-03-16  Manfred Hollstein  <mh@suse.com>
2918
2919         * Makefile.in, configure.in, configure: Update copyright years.
2920
2921 2004-03-15  Manfred Hollstein  <mh@suse.com>
2922
2923         * Makefile.in (LIBOBJC_VERSION, LIBOBJC_GC_VERSION): Use
2924         definition from configure.in.
2925         * configure.in (PACKAGE): Add definition.
2926         (VERSION): Add definition; substitute it in output files.
2927         * configure: Re-generate.
2928
2929 2004-03-05  Ziemowit Laski  <zlaski@apple.com>
2930
2931         * objc/hash.h (hash_string, compare_strings):
2932         Add type-casts to make Objective-C++ happy.
2933         * objc/typedstream.h (objc_get_stream_class_version):
2934         Rename parameter from 'class' to 'class_name' to make
2935         Objective-C++ happy.
2936
2937 2004-03-01  Michael Matz  <matz@suse.de>
2938
2939         * Makefile.in (ALL_CFLAGS): Add -fno-strict-aliasing.
2940
2941 2004-02-06  Ziemowit Laski  <zlaski@apple.com>
2942
2943         * objc/objc-api.h (objc_super): The 'class' field shall
2944         be named 'super_class' #ifdef __cplusplus.
2945
2946 2004-01-17  Andrew Pinski  <pinskia@physics.uc.edu>
2947
2948         PR target/10781
2949         * encoding.c (rs6000_special_round_type_align): Define.
2950
2951 2004-01-14  Adam Fedor  <fedor@gnu.org>
2952
2953         PR libobjc/12155
2954         * selector.c (__objc_register_instance_methods_to_class): Free
2955         new_list if not used.
2956
2957 2004-01-09  Andrew Ruder  <aeruder@ksu.edu>
2958
2959         PR libobjc/11904
2960         * sarray.c (sarray_free): Free array->is_copy_of latter.
2961
2962 2003-12-01  Zack Weinberg  <zack@codesourcery.com>
2963
2964         PR 11433
2965         * Protocol.m (descriptionForInstanceMethod): Don't dereference
2966         instance_methods if it's NULL.
2967         (descriptionForClassMethod): Likewise for class_methods.
2968
2969 2003-10-24  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2970
2971         * Makefile.in (runtime-info.h): Remove -Wp.
2972
2973 2003-10-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2974
2975         * Makefile.in (CC1OBJ): Remove.
2976         (runtime-info.h): Invoke $(CC) so all MULTIFLAGS are handled
2977         correctly.
2978         Use .m extension for temporary file.
2979         Remove assembler temp file.
2980
2981 2003-10-20  Joseph S. Myers  <jsm@polyomino.org.uk>
2982
2983         * objc/hash.h (hash_string): Don't use a cast as an lvalue.
2984
2985 2003-10-17  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2986
2987         * Makefile.in (runtime-info.h): Use MULTIFLAGS.
2988
2989 2003-09-09  Alan Modra  <amodra@bigpond.net.au>
2990
2991         * configure: Regenerate.
2992
2993 2003-08-27  Alexander Malmberg  <alexander@malmberg.org>
2994
2995         * Makefile.in, aclocal.m4: Update to $(libdir)/gcc/ instead of
2996         (libdir)/gcc-lib/ when installing.
2997         * configure: Regenerate.
2998
2999 Thu Jul 10 10:27:43 2003  Nicola Pero  <n.pero@mi.flashnet.it>
3000
3001         libobjc/9969
3002         * sendmsg.c (get_imp): Fixed rare threading problem.
3003         (__objc_responds_to): Similar fixes.
3004         (objc_msg_lookup): Similar fixes.
3005         (__objc_init_install_dtable): Lock the runtime before checking if the
3006         table is installed.
3007
3008 2003-05-23  Nathanael Nerode  <neroden@gcc.gnu.org>
3009
3010         * hash.c, init.c, libobjc.def, libobjc_entry.c, linking.m,
3011         makefile.dos, misc.c, nil_method.c, objects.c, sarray.c,
3012         selector.c, sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c,
3013         thr-mach.c, thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c,
3014         thr-rtems.c, thr-single.c, thr-solaris.c, thr-vxworks.c,
3015         thr-win32.c, thr.c: Replace "GNU CC" with "GCC".
3016         * Makefile.in, NXConstStr.m, Object.m, Protocol.m, archive.c,
3017         class.c, encoding.c, gc.c, objc/NXConstStr.h, objc/Object.h,
3018         objc/Protocol.h, objc/encoding.h, objc/hash.h, objc/objc-api.h,
3019         objc/objc-list.h, objc/objc.h, ocjc/runtime.h, objc/sarray.h,
3020         objc/thr.h, objc/typedstream.h: Replace "GNU CC" with "GCC".
3021
3022 Tue May 13 14:56:03 2003  Richard Frith-Macdonald <rfm@gnu.org>
3023                           Nicola Pero  <n.pero@mi.flashnet.it>
3024
3025         libobjc/10742
3026         * init.c (class_superclass_of_class): New function.
3027         (create_tree_of_subclasses_inherited_from): Use it.
3028         (__objc_tree_insert_class): Likewise.
3029         (class_is_subclass_of_class): Likewise.
3030
3031 2003-04-11  David Chad  <davidc@freebsd.org>
3032             Loren J. Rittle  <ljrittle@acm.org>
3033
3034         libobjc/8562
3035         * objc/hash.h (hash_string): Constify correctly.
3036         (compare_ptrs): Use direct compare.
3037         * objc/objc-list.h (list_nth): Rename index to indx to avoid shadow.
3038         * objc/sarray.h: Global rename index to indx to avoid shadow.
3039
3040 2003-03-12  Andreas Schwab  <schwab@suse.de>
3041
3042         * aclocal.m4 (GLIBCPP_EXPORT_INSTALL_INFO): Avoid trailing /. in
3043         glibcpp_toolexeclibdir.
3044         * configure: Rebuilt.
3045
3046 2003-02-20  Alexandre Oliva  <aoliva@redhat.com>
3047
3048         * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
3049         config.status.
3050         * configure: Rebuilt.
3051
3052 2003-01-27  Alexandre Oliva  <aoliva@redhat.com>
3053
3054         * aclocal.m4 (glibcpp_toolexeclibdir): Instead of
3055         $(MULTISUBDIR), use `$CC -print-multi-os-directory`, unless
3056         version_specific_libs is enabled.
3057         * configure: Rebuilt.
3058
3059 2003-01-09  Christian Cornelssen  <ccorn@cs.tu-berlin.de>
3060
3061         * Makefile.in (FLAGS_TO_PASS): Also pass DESTDIR.
3062         (install-libs, install-headers): Prepend $(DESTDIR) to
3063         destination paths in all (un)installation commands.
3064
3065 2002-12-02  Zack Weinberg  <zack@codesourcery.com>
3066
3067         * thr-objc.c: Include coretypes.h and tm.h.
3068
3069 2002-12-01  Zack Weinberg  <zack@codesourcery.com>
3070
3071         * encoding.c, sendmsg.c: Include coretypes.h and tm.h.
3072
3073 2002-11-26  Nathanael Nerode  <neroden@gcc.gnu.org>
3074
3075         * configure.in: Remove skip-this-dir support.
3076         * configure: Regenerate.
3077
3078 2002-09-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3079
3080         * Makefile.in (all): Fix multilib parallel build.
3081
3082 Thu Sep 12 12:44:37 2002  Nicola Pero  <n.pero@mi.flashnet.it>
3083
3084         * sendmsg.c (nil_method): Declare not to take a variable number of
3085         args.
3086         (objc_msg_lookup): Cast nil_method to IMP before returning it.
3087         (objc_msg_lookup_super): The same.
3088
3089 2002-09-10  Jan Hubicka  <jh@suse.cz>
3090
3091         * nil_method.c (nil_method): No longer defined with variable
3092         arguments.
3093
3094 2002-07-02  Rodney Brown  <rbrown64@csc.com.au>
3095
3096         * objc/encoding.h: Fix formatting.
3097         * objc/hash.h: Likewise.
3098         * objc/objc-api.h: Likewise.
3099         * objc/runtime.h: Likewise.
3100         * objc/thr.h: Likewise.
3101         * archive.c: Likewise.
3102         * class.c: Likewise.
3103         * encoding.c: Likewise.
3104         * gc.c: Likewise.
3105         * hash.c: Likewise.
3106         * init.c: Likewise.
3107         * misc.c: Likewise.
3108         * nil_method.c: Likewise.
3109         * objects.c: Likewise.
3110         * sarray.c: Likewise.
3111         * selector.c: Likewise.
3112         * sendmsg.c: Likewise.
3113         * thr-mach.c: Likewise.
3114         * thr.c: Likewise.
3115
3116 2002-06-25  DJ Delorie  <dj@redhat.com>
3117
3118         * aclocal.m4 (GLIBCPP_CONFIGURE): Split out
3119         GLIBCPP_TOPREL_CONFIGURE.
3120         * configure.in: Call it before AC_CANONICAL_SYSTEM.
3121         * configure: Regenerate.
3122
3123 2002-06-21  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3124
3125         * Object.m (forward, read, write): Fix unused parameter warnings.
3126         * encoding.c: Include <stdlib.h>.
3127         (target_flags): Mark with attribute unused.
3128         (atoi): Delete.
3129         * runtime.h (__objc_selector_max_index): Change to unsigned int.
3130         (__objc_generate_gc_type_description): Prototype.
3131         * selector.c (__objc_selector_max_index): Change to unsigned int.
3132
3133 Mon Jun 17 18:37:42 2002  Nicola Pero  <n.pero@mi.flashnet.it>
3134
3135         * sendmsg.c (__objc_get_forward_imp): Fix warning by making sure
3136         we always have a return value: if __objc_msg_forward does not
3137         supply a forwarding implementation, return the default
3138         __builtin_apply based one.
3139
3140 2002-06-15  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3141
3142         * Object.m: Fix signed/unsigned warning.
3143         * Protocol.m: Likewise.
3144         * archive.c: Always include stdlib.h.
3145         (objc_read_short, objc_read_unsigned_short, objc_read_int,
3146         objc_read_long, __objc_read_nbyte_uint, __objc_read_nbyte_ulong):
3147         Fix signed/unsigned warning.
3148         (objc_write_type, objc_read_type, objc_write_types,
3149         objc_read_types): Ensure ctype 8-bit safety.
3150         (__objc_no_write, __objc_no_read): Mark unused parameters.
3151         * class.c (class_table_setup): Specify void arg.
3152         * encoding.c (atoi, objc_sizeof_type, objc_alignof_type,
3153         objc_skip_typespec, objc_skip_offset,
3154         objc_layout_structure_next_member): Ensure ctype 8-bit safety.
3155         (objc_layout_structure_next_member): Ensure variables are
3156         initialized.
3157         * gc.c (__objc_generate_gc_type_description,
3158         class_ivar_set_gcinvisible): Mark unused parameters.
3159         * init.c (__objc_send_load, __objc_destroy_class_tree_node): Mark
3160         unused parameters.
3161         (__objc_init_protocols) Fix signed/unsigned warning.
3162         * nil_method.c (nil_method): Mark unused parameters.
3163         * thr.h (objc_thread_callback): Specify void arg.
3164         * sarray.c (sarray_new, sarray_realloc, sarray_free): Fix
3165         signed/unsigned warning.
3166         (sarray_free): Fix formatting.
3167         * selector.c (sel_types_match): Ensure ctype 8-bit safety.
3168         * sendmsg.c (__objc_init_install_dtable) Mark unused parameters.
3169
3170 2002-06-09  Andreas Jaeger  <aj@suse.de>
3171
3172         * encoding.c (objc_layout_structure_next_member): Remove unused
3173         variable.
3174
3175 2002-05-20  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3176
3177         * Makefile.in (SHELL): Set to @SHELL@.
3178         (WARN_CFLAGS): New.
3179         (ALL_CFLAGS): Add $(WARN_CFLAGS).
3180
3181 2002-05-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3182
3183         * aclocal.m4: Allow for PWDCMD to override hardcoded pwd.
3184         * configure: Regenerate.
3185
3186 2002-05-08  Alexandre Oliva  <aoliva@redhat.com>
3187
3188         * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
3189         script entry, and set LD to it when configuring multilibs.
3190         * configure: Rebuilt.
3191
3192 2002-04-19  David O'Brien  <obrien@FreeBSD.org>
3193
3194         * encoding.c (MAX, MIN, ROUNDING): #undef before defining.
3195
3196 2002-04-09  Hans-Peter Nilsson  <hp@bitrange.com>
3197
3198         PR objc/6107
3199         * objc/objc-api.h (struct objc_protocol_list): Change type of
3200         member count from int to size_t.
3201
3202 2002-02-11  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
3203
3204         PR libobjc/4039
3205         * aclocal.m4: Replace with version copied from libstdc++-v3.
3206         * configure.in: Update for changes to aclocal and Makefile.
3207         * configure: Regenerate.
3208         * Makefile.in: Correct install of multilibs and shared libs, use
3209         INSTALL_DATA for include files.
3210
3211 Mon Dec 17 17:02:12 2001  Nicola Pero  <nicola@brainstorm.co.uk>
3212
3213         * init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
3214         categories - when an unclaimed category was found, the loop was
3215         doing two steps forward instead of one, so that in certain cases
3216         it was failing to properly load all the categories.  (Reported
3217         with fix by Alexander Malmberg <alexander@malmberg.org>).
3218
3219 2001-11-14  Aldy Hernandez  <aldyh@redhat.com>
3220
3221         * encoding.c: Add target_flags.
3222
3223 2001-11-07  Aldy Hernandez  <aldyh@redhat.com>
3224
3225          * objc/objc-api.h (_C_VECTOR): New.
3226
3227          * encoding.c (VECTOR_TYPE): New.
3228
3229 Mon Oct 29 21:29:21 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3230
3231         * class.c: Rewritten the class table to use optimized, lock-free
3232         lookup.  This more than doubles the speed of class method
3233         invocations.  (class_table_setup), (class_table_insert),
3234         (class_table_replace), (class_table_get_safe),
3235         (class_table_next), (class_table_print),
3236         (class_table_print_histogram): New functions.
3237         (__objc_init_class_tables): Use class_table_setup.
3238         (__objc_add_class_to_hash): Use class_table_get_safe and
3239         class_table_insert.  (objc_lookup_class), (objc_get_class): Do not
3240         assert the existence of the table; do not lock the runtime; use
3241         class_table_get_safe.  (objc_next_class): Use class_table_next.
3242         (__objc_resolve_class_links): Use class_table_next.
3243         (class_pose_as): Use class_table_replace.
3244
3245 2001-09-10  Ovidiu Predescu  <ovidiu@cup.hp.com>
3246
3247         * gc.c: Removed the DEBUG declaration.
3248
3249 Wed Jul 18 12:48:56 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3250
3251         * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
3252         rather than through objc_thread_id, to save a function call.
3253         (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
3254         Ditto.
3255
3256 Mon Jul 16 12:15:00 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3257
3258         * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
3259         to cast an id to a Class, which can not be done.  Make the check
3260         by using CLS_ISMETA on the class pointer instead.
3261         (object_is_meta_class): Similar fix.
3262
3263 2001-06-09  Alexandre Oliva  <aoliva@redhat.com>, Stephen L Moshier  <moshier@mediaone.net>
3264
3265         * configure.in (AC_EXEEXT): Work around in case it expands to
3266         nothing, as in autoconf 2.50.
3267         * acinclude.m4: Likewise.
3268         * configure: Rebuilt.
3269
3270 2001-06-08  Nicola Pero  <n.pero@mi.flashnet.it>
3271
3272         * THREADS: Explain that when we compile libobjc inside GCC, we
3273         always use thr-objc.c as a backend, which uses GCC's thread code.
3274
3275 2001-06-06  Richard Frith-Macdonald  <rrfm@gnu.org>
3276
3277         * init.c (__objc_send_message_in_list): When setting a new entry
3278         in __objc_load_methods use the method IMP as key, but check to see
3279         if the method is in the hashtable by looking at the IMP also.
3280         Also ... call the method after adding it to the hashtable rather
3281         than before ... thus preventing an obscure possibility of infinite
3282         recursion if a +load method itself loads a subclass.
3283
3284 2001-05-25  Ovidiu Predescu  <ovidiu@cup.hp.com>
3285
3286         * init.c (__objc_send_message_in_list): When setting a new entry
3287         in __objc_load_methods use the method name as key, not the method
3288         IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
3289
3290 2001-05-09  Joseph S. Myers  <jsm28@cam.ac.uk>
3291
3292         * objc-features.texi: Move to ../gcc/objc.texi.
3293         * fdl.texi: Remove.
3294         * Makefile.in: Don't generate documentation from
3295         objc-features.texi.
3296
3297 2001-05-01  Mark Mitchell  <mark@codesourcery.com>
3298
3299         * fdl.texi: New file.
3300         * objc-features.texi: Simplify.
3301         * Makefile.in: Adjust accordingly.
3302
3303 2001-04-30  Mark Mitchell  <mark@codesourcery.com>
3304
3305         * objc-features.texi: Use the GFDL.
3306
3307 Wed Mar 21 04:44:58 EST 2001  John Wehle  (john@feith.com)
3308
3309         * encoding.c (REAL_TYPE): Define.
3310
3311 2001-03-19  David Edelsohn  <edelsohn@gnu.org>
3312
3313         * encoding.c (TYPE_MODE): Define.
3314
3315 2001-03-14  Nicola Pero  <n.pero@mi.flashnet.it>
3316
3317         * thr.c (objc_thread_add): New function.
3318         (objc_thread_remove): Ditto.
3319         * objc/thr.h: Declare them.
3320         * libobjc.def: Mention them.
3321
3322 2001-02-28  Ovidiu Predescu  <ovidiu@cup.hp.com>
3323
3324         * objc-features.texi: Document the @compatibility_alias compiler
3325         directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
3326
3327 Fri Feb 23 18:12:00 2001  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3328
3329         * sendmsg.c (__objc_forward): Delete strlen() declaration.
3330
3331 2001-02-08  Geoffrey Keating  <geoffk@redhat.com>
3332
3333         * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
3334         we're not interested in the result and they might fail.
3335         * configure: Regenerated.
3336
3337 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3338
3339         * objc-features.texi: Use @email.
3340
3341 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3342
3343         * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
3344         printf.
3345
3346 2000-01-11  Richard Earnshaw  <rearnsha@arm.com>
3347
3348         * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
3349         determines the value dynamically.
3350
3351 Wed Jan  3 00:49:10 2001  Ovidiu Predescu  <ovidiu@cup.hp.com>
3352
3353         * sendmsg.c: Added __objc_msg_forward, a hook that allows external
3354         libraries to provide a function that returns the real forwarding
3355         function. This can alleviate problems __builtin_apply() and
3356         friends have on various platforms. (Solution suggested by Helge
3357         Hess.)
3358
3359         * objc/objc-api.h: Define __objc_msg_forward.
3360
3361         * sendmsg.c: Define gen_rtx_REG.
3362
3363 2000-12-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
3364
3365         * thr-rtems.c: New file. Stub to compile.
3366
3367 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
3368
3369         * configure: Rebuilt with new libtool.m4.
3370
3371 Tue Aug 15 00:38:56 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3372
3373         * configure.in: Create a config.h file. Check for <sched.h>.
3374         * configure: Regenerate.
3375
3376         * config.h.in: Check for <sched.h>.
3377
3378 2000-08-14  Zack Weinberg  <zack@wolery.cumb.org>
3379
3380         * configure: Regenerate after change to ../libtool.m4.
3381
3382 2000-08-14  Andreas Schwab  <schwab@suse.de>
3383
3384         * objc-features.texi (Top): Move @menu at end of node.
3385
3386 2000-08-11  Manfred Hollstein  <manfredh@redhat.com>
3387
3388         * objc-features.texi: Move @node Top before @menu.
3389
3390 Sun Aug  6 23:27:49 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3391
3392         * objc-features.texi: Documented the new -fconstant-string-class
3393         option.
3394
3395 Sun Aug  6 22:51:16 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3396
3397         * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
3398         improve the Posix thread support for Objective-C.
3399
3400 2000-08-04  Zack Weinberg  <zack@wolery.cumb.org>
3401
3402         * aclocal.m4: Replace copy of ../libtool.m4 with
3403         sinclude(../libtool.m4).
3404
3405 Fri Jul 28 08:58:02 2000  Nicola Pero  <nicola@brainstorm.co.uk>
3406
3407         * configure.in: Added libtool support; build shared libraries
3408         if --enable-shared was passed on command line.
3409         * Makefile.in: Modified most compilation commands to use libtool.
3410         * aclocal.m4: New symbolic link to the ../libtool.m4, from the
3411         libtool distribution.
3412
3413 Sat Jul 29 00:10:21 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3414
3415         * sarray.c, Object.m: Removed the explicit prototypes for strlen
3416         and memcpy on 64-bit platforms (Suggested by Rodney Brown
3417         <rdb@cup.hp.com>).
3418
3419 2000-05-12  H.J. Lu  (hjl@gnu.org)
3420
3421         * Makefile.in (GTHREAD_FLAGS): New.
3422         (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
3423         (OBJC_THREAD_FILE): Changed to thr-objc.
3424
3425         * configure.in (GTHREAD_FLAGS): New, check and replace it for
3426         Makefile.
3427         (OBJC_THREAD_FILE): Removed.
3428
3429         * thr-objc.c: New.
3430
3431 2000-07-13  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3432
3433         * objc/hash.h: Include string.h.
3434
3435 2000-04-15  David Edelsohn  <edelsohn@gnu.org>
3436
3437         * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
3438
3439 2000-04-12  Jakub Jelinek  <jakub@redhat.com>
3440
3441         * Object.m (strlen): Provide prototype on all 64bit platforms,
3442         not only alpha.
3443         * sarray.c (memcpy): Likewise.
3444         * encoding.c (objc_layout_finish_structure): Don't use
3445         ROUND_TYPE_ALIGN on sparc.
3446
3447         * encoding.c (objc_layout_structure_next_member): Do the whole
3448         procedure even for the first member, so that we get correct
3449         alignment.
3450
3451 2000-03-29  Zack Weinberg  <zack@wolery.cumb.org>
3452
3453         * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
3454         comments.
3455
3456 2000-02-23  Zack Weinberg  <zack@wolery.cumb.org>
3457
3458         * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
3459
3460 Thu Sep 23 07:19:12 1999   Chris Ball <cball@fmco.com>
3461
3462         * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
3463
3464 Tue Sep 21 07:47:10 1999  Jeffrey A Law  (law@cygnus.com)
3465
3466         * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
3467         the compiler when building C code.
3468
3469 Fri Aug  6 23:32:29 1999  Daniel Jacobowitz <drow@drow.them.org>
3470
3471         * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
3472         libdir, libsubdir and tooldir.
3473
3474 Mon Jun 21 05:40:15 1999  John David Anglin <dave@hiauly1>
3475
3476         * init.c (__objc_force_linking): Make global.
3477
3478 Thu May 20 03:20:59 1999  Jeffrey A Law  (law@cygnus.com)
3479
3480         * configure.in (AC_EXEEXT): Remove call.
3481         (compiler_name): Explicitly check with no extension and .exe
3482         extension.
3483         * configure: Regenerate.
3484
3485 Sun Apr 25 01:15:34 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3486
3487         * Makefile.in (CC1OBJ): Define in terms of CC.
3488         (runtime-info.h): Use.
3489
3490 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3491
3492         * objc-features.texi: Updated the URL to Boehm's GC page.
3493
3494 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3495
3496         * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
3497         the char as being signed (patch from Daniel Jacobowitz
3498         <drow@false.org>).
3499
3500 Wed Mar 24 22:41:28 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3501
3502         * configure.in (AC_PREREQ): Update to 2.13.
3503         (AC_EXEEXT): Call to find possible file extension.
3504         (compiler_name): Use.
3505         * configure: Regenerate.
3506
3507 Wed Jan 27 02:31:01 1999  Jeffrey A Law  (law@cygnus.com)
3508
3509         * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
3510
3511 Tue Jan  5 01:38:53 1999  Jeffrey A Law  (law@cygnus.com)
3512
3513         * configure.in (thread_file): Correct and simplify code to find
3514         the thread file.
3515         * configure: Rebuilt.
3516
3517 1998-11-26  Manfred Hollstein  <manfred@s-direktnet.de>
3518
3519         * configure.in (compiler_name): Add check to detect if this
3520         language's compiler has been built.
3521         * configure: Regenerate.
3522
3523 Mon Nov 23 16:50:28 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3524
3525         *  configure.in: Use AC_PREREQ(2.12.1).
3526
3527 Thu Nov 19 20:33:37 1998  Jeffrey A Law  (law@cygnus.com)
3528
3529         * Makefile.in (runtime-info.h): Avoid GNU make extensions.
3530
3531 Sun Nov  8 17:46:14 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3532
3533         * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
3534
3535 Thu Oct 22 14:34:06 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3536
3537         * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
3538
3539 Sat Oct 17 05:21:31 1998  Ovidiu Predescu  <ovidiu@slip.net>
3540
3541         * objc-features.texi (Top): Changed the email address.
3542         * objc-features.texi (Garbage Collection): Use @uref instead of @url.
3543
3544 Mon Oct 11 21:25:27 1998  Ovidiu Predescu  <ovidiu@slip.net>
3545
3546         * encoding.c: Redefine get_inner_array_type to get the first entry
3547         in the structure.
3548
3549 Thu Oct  8 12:21:14 1998  Richard Frith-Macdonald <richard@brainstorm.co.uk>
3550
3551         * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
3552         (objc_get_type_qualifiers): Similarly.
3553         * objc/encoding.h (_C_BYREF): Define.
3554         (_F_BYREF): Define.
3555
3556 1998-10-07  David S. Miller  <davem@pierdol.cobaltmicro.com>
3557
3558         * objc/sarray.h: Make boffset be an unsigned long when sparc so it
3559         works out on 64-bit systems.
3560
3561 Tue Oct  6 20:32:06 1998  Alexandre Oliva  <oliva@dcc.unicamp.br>
3562
3563         * Makefile.in (INCLUDES): Make it multilib-friendly.
3564
3565 Fri Oct  2 07:12:14 1998  H.J. Lu  (hjl@gnu.org)
3566
3567         * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
3568
3569 Thu Oct  1 22:33:03 1998 Robert Lipe  <robertl@dgii.com>
3570                          Jeffrey A Law  (law@cygnus.com)
3571
3572         * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
3573         (FLAGS_TO_PASS): Added.
3574         (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
3575
3576         * archive.c: Change config.h to tconfig.h.
3577
3578         * configure.in: Find gcc's object directory even for multilibs.
3579
3580 Wed Sep 30 18:17:17 1998  Robert Lipe  <robertl@dgii.com>
3581
3582         * configure.in: Escape ^ in grep string.
3583         * configure: Rebuilt.
3584
3585 Wed Sep 30 09:14:52 1998  Jeffrey A Law  (law@cygnus.com)
3586
3587         * All .h files pushed down into the objc/ subdirectory.
3588         * Makefile.in (copy_headers): Corresponding changes.
3589         * configure.in (AC_INIT): Corresponding changes.
3590         * configure: Rebuilt.
3591
3592 1998-09-30  Ben Elliston  <bje@cygnus.com>
3593             Jeff Law      <law@cygnus.com>
3594
3595         * Makefile.in: Rewrite.
3596
3597         * configure.in: Likewise.
3598
3599         * configure: Regenerate.
3600
3601         * All .c files.  Remove "objc" prefix when including objc header
3602         files.  Include tconfig.h, not ../tconfig.h.
3603
3604 Mon Sep 21 23:27:10 1998  Ovidiu Predescu <ovidiu@slip.net>
3605
3606         * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
3607         (get_inner_array_type): Define.
3608
3609 1998-09-21  Ben Elliston  <bje@cygnus.com>
3610
3611         * New directory.  Moved files from ../gcc/objc.
3612 \f
3613 Copyright (C) 1998-2022 Free Software Foundation, Inc.
3614
3615 Copying and distribution of this file, with or without modification,
3616 are permitted in any medium without royalty provided the copyright
3617 notice and this notice are preserved.